ugfs: File 'msg' in directory 'loop2' already present! [ 1987.094894] debugfs: File 'trace0' in directory 'loop2' already present! 18:26:30 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) [ 1987.157691] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1987.159510] FAT-fs (loop5): count of clusters too big (729219198) [ 1987.161049] FAT-fs (loop5): Can't find a valid FAT filesystem 18:26:30 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 52) getpgid(0x0) [ 1987.194971] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 1987.196947] FAT-fs (loop2): count of clusters too big (2857666827) [ 1987.198435] FAT-fs (loop2): Can't find a valid FAT filesystem 18:26:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x61, 0xb91}) 18:26:30 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {0x0}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 1987.297816] FAULT_INJECTION: forcing a failure. [ 1987.297816] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1987.300375] CPU: 0 PID: 11447 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 1987.301801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1987.303445] Call Trace: [ 1987.303975] dump_stack+0x107/0x167 [ 1987.304726] should_fail.cold+0x5/0xa [ 1987.305503] _copy_from_user+0x2e/0x1b0 [ 1987.306310] __copy_msghdr_from_user+0x91/0x4b0 [ 1987.307238] ? __ia32_sys_shutdown+0x80/0x80 [ 1987.308109] ? irqentry_enter+0x26/0x60 [ 1987.308915] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1987.309953] ? asm_common_interrupt+0x1e/0x40 [ 1987.310920] ? trace_hardirqs_on+0x5b/0x180 [ 1987.311782] ? asm_common_interrupt+0x1e/0x40 [ 1987.312769] ___sys_recvmsg+0xd5/0x200 [ 1987.313538] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1987.314605] ? _raw_spin_unlock_irq+0x27/0x30 [ 1987.315568] ? finish_task_switch+0x126/0x5d0 [ 1987.316465] ? finish_task_switch+0xef/0x5d0 [ 1987.317335] ? __switch_to+0x572/0xf70 [ 1987.318127] ? __switch_to_asm+0x3a/0x60 [ 1987.318929] ? __switch_to_asm+0x34/0x60 [ 1987.319757] ? __schedule+0x82c/0x1ea0 [ 1987.320559] ? io_schedule_timeout+0x140/0x140 [ 1987.321484] do_recvmmsg+0x24c/0x6d0 [ 1987.322253] ? ___sys_recvmsg+0x200/0x200 [ 1987.323099] ? lock_downgrade+0x6d0/0x6d0 [ 1987.323958] ? ksys_write+0x12d/0x260 [ 1987.324741] ? wait_for_completion_io+0x270/0x270 [ 1987.325783] ? rcu_read_lock_any_held+0x75/0xa0 [ 1987.326702] ? vfs_write+0x354/0xa70 [ 1987.327509] __x64_sys_recvmmsg+0x20f/0x260 [ 1987.328387] ? ksys_write+0x1a9/0x260 [ 1987.329196] ? __do_sys_socketcall+0x600/0x600 [ 1987.330107] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1987.331197] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1987.332302] do_syscall_64+0x33/0x40 [ 1987.333121] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1987.334175] RIP: 0033:0x7f50f11adb19 [ 1987.334935] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1987.338689] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1987.340252] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 1987.341737] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 1987.343251] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1987.344794] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1987.346308] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:26:30 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0xfeffffff00000000) 18:26:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:26:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:26:30 executing program 3: syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x50, r0, 0x300, 0x70bd28, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x4}, {0x1, 0x90, 0x9}}, {@nsim={{}, {0x0, 0x2, {'netdevsim', 0x0}}}, {0x0, 0x8e, 0x3}, {0x0, 0x8f, 0x1}, {0x0, 0x90, 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x20008000}, 0x20000080) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0x301, &(0x7f0000000000)) 18:26:30 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 53) getpgid(0x0) [ 1987.522417] debugfs: File 'dropped' in directory 'loop2' already present! [ 1987.524582] debugfs: File 'msg' in directory 'loop2' already present! [ 1987.526712] debugfs: File 'trace0' in directory 'loop2' already present! 18:26:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x62, 0xb91}) [ 1987.624599] debugfs: File 'dropped' in directory 'loop12' already present! [ 1987.633998] debugfs: File 'msg' in directory 'loop12' already present! [ 1987.640949] debugfs: File 'trace0' in directory 'loop12' already present! 18:26:30 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 1987.673589] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 1987.675755] FAT-fs (loop2): count of clusters too big (2857666827) [ 1987.677325] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1987.688658] FAULT_INJECTION: forcing a failure. [ 1987.688658] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1987.691541] CPU: 0 PID: 11469 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 1987.693237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1987.695091] Call Trace: [ 1987.695620] dump_stack+0x107/0x167 [ 1987.696345] should_fail.cold+0x5/0xa [ 1987.697082] _copy_from_user+0x2e/0x1b0 [ 1987.697852] __copy_msghdr_from_user+0x91/0x4b0 [ 1987.698905] ? __ia32_sys_shutdown+0x80/0x80 [ 1987.699996] ? __lock_acquire+0x1657/0x5b00 [ 1987.701113] ___sys_recvmsg+0xd5/0x200 [ 1987.702084] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1987.703296] ? lock_acquire+0x197/0x470 [ 1987.704305] ? find_held_lock+0x2c/0x110 [ 1987.705335] ? __might_fault+0xd3/0x180 [ 1987.706337] ? lock_downgrade+0x6d0/0x6d0 [ 1987.707495] do_recvmmsg+0x24c/0x6d0 [ 1987.708418] ? ___sys_recvmsg+0x200/0x200 [ 1987.709416] ? lock_downgrade+0x6d0/0x6d0 [ 1987.710406] ? ksys_write+0x12d/0x260 [ 1987.711340] ? wait_for_completion_io+0x270/0x270 [ 1987.712508] ? rcu_read_lock_any_held+0x75/0xa0 [ 1987.713603] ? vfs_write+0x354/0xa70 [ 1987.714494] __x64_sys_recvmmsg+0x20f/0x260 [ 1987.715494] ? ksys_write+0x1a9/0x260 [ 1987.716408] ? __do_sys_socketcall+0x600/0x600 [ 1987.717495] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1987.718718] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1987.719958] do_syscall_64+0x33/0x40 [ 1987.720925] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1987.722096] RIP: 0033:0x7f50f11adb19 [ 1987.722973] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1987.727305] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1987.729119] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 1987.730820] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 1987.732473] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1987.733808] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 18:26:30 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {0x0}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 1987.734365] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 1987.735139] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 1987.739791] FAT-fs (loop2): count of clusters too big (2857666827) [ 1987.741512] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1987.761361] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1987.763282] FAT-fs (loop5): count of clusters too big (729219198) [ 1987.765101] FAT-fs (loop5): Can't find a valid FAT filesystem 18:26:30 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 54) getpgid(0x0) 18:26:31 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0xffc0000000000000) 18:26:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:26:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x11000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 1987.913566] debugfs: File 'dropped' in directory 'loop2' already present! [ 1987.914723] debugfs: File 'msg' in directory 'loop2' already present! [ 1987.916141] debugfs: File 'trace0' in directory 'loop2' already present! [ 1988.051668] FAULT_INJECTION: forcing a failure. [ 1988.051668] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1988.053695] CPU: 0 PID: 11486 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 1988.054776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1988.055973] Call Trace: [ 1988.056384] dump_stack+0x107/0x167 [ 1988.056916] should_fail.cold+0x5/0xa [ 1988.057484] _copy_from_user+0x2e/0x1b0 [ 1988.058074] __copy_msghdr_from_user+0x91/0x4b0 [ 1988.058743] ? __ia32_sys_shutdown+0x80/0x80 [ 1988.059387] ? __lock_acquire+0x1657/0x5b00 [ 1988.060020] ___sys_recvmsg+0xd5/0x200 [ 1988.060590] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 1988.061310] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1988.062067] ? _raw_spin_unlock_irq+0x1f/0x30 [ 1988.062721] ? trace_hardirqs_on+0x5b/0x180 [ 1988.063363] ? lock_acquire+0x197/0x470 [ 1988.063943] ? find_held_lock+0x2c/0x110 [ 1988.064562] ? __might_fault+0xd3/0x180 [ 1988.065162] ? lock_downgrade+0x6d0/0x6d0 [ 1988.065775] ? io_schedule_timeout+0x140/0x140 [ 1988.066468] do_recvmmsg+0x24c/0x6d0 [ 1988.067022] ? ___sys_recvmsg+0x200/0x200 [ 1988.067633] ? lock_downgrade+0x6d0/0x6d0 [ 1988.068258] ? ksys_write+0x12d/0x260 [ 1988.068831] ? wait_for_completion_io+0x270/0x270 [ 1988.069535] ? rcu_read_lock_any_held+0x75/0xa0 [ 1988.070220] ? vfs_write+0x354/0xa70 [ 1988.070760] __x64_sys_recvmmsg+0x20f/0x260 [ 1988.071396] ? ksys_write+0x1a9/0x260 [ 1988.071940] ? __do_sys_socketcall+0x600/0x600 [ 1988.072622] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1988.073382] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1988.074138] do_syscall_64+0x33/0x40 [ 1988.074673] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1988.075413] RIP: 0033:0x7f50f11adb19 [ 1988.075950] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1988.078687] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1988.079790] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 1988.080864] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 1988.081894] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1988.082903] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 1988.083915] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 1988.160861] debugfs: File 'dropped' in directory 'loop12' already present! [ 1988.162524] debugfs: File 'msg' in directory 'loop12' already present! [ 1988.171043] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1988.172466] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 1988.173070] FAT-fs (loop5): count of clusters too big (729219198) [ 1988.174246] FAT-fs (loop2): count of clusters too big (2857666827) [ 1988.174254] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1988.178859] FAT-fs (loop5): Can't find a valid FAT filesystem [ 1988.184988] debugfs: File 'trace0' in directory 'loop12' already present! [ 1988.197431] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 1988.198728] FAT-fs (loop2): count of clusters too big (2857666827) [ 1988.199644] FAT-fs (loop2): Can't find a valid FAT filesystem [ 1988.245099] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1988.246185] FAT-fs (loop5): count of clusters too big (729219198) [ 1988.247008] FAT-fs (loop5): Can't find a valid FAT filesystem 18:26:45 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0xffffffff00000000) 18:26:45 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x18) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB=';V0']) openat(r1, &(0x7f00000001c0)='./file0\x00', 0xa00c0, 0x40) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000300)='blkio.bfq.empty_time\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') signalfd(r0, &(0x7f0000000200)={[0x1]}, 0x8) setxattr$trusted_overlay_redirect(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x8, 0x3) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x0, 0x1000}) 18:26:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x63, 0xb91}) 18:26:45 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 55) getpgid(0x0) 18:26:45 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:26:45 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:26:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:26:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x12010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2001.955819] FAULT_INJECTION: forcing a failure. [ 2001.955819] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2001.958248] CPU: 0 PID: 11519 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2001.959677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2001.961414] Call Trace: [ 2001.961968] dump_stack+0x107/0x167 [ 2001.962712] should_fail.cold+0x5/0xa [ 2001.963512] _copy_from_user+0x2e/0x1b0 [ 2001.964310] __copy_msghdr_from_user+0x91/0x4b0 [ 2001.965278] ? __ia32_sys_shutdown+0x80/0x80 [ 2001.966172] ? __lock_acquire+0x1657/0x5b00 [ 2001.967078] ___sys_recvmsg+0xd5/0x200 [ 2001.967878] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2001.968874] ? lock_downgrade+0x6d0/0x6d0 [ 2001.969728] ? lock_acquire+0x197/0x470 [ 2001.970534] ? find_held_lock+0x2c/0x110 [ 2001.971379] ? __might_fault+0xd3/0x180 [ 2001.972203] ? lock_downgrade+0x6d0/0x6d0 [ 2001.973097] do_recvmmsg+0x24c/0x6d0 [ 2001.973872] ? ___sys_recvmsg+0x200/0x200 [ 2001.974708] ? lock_downgrade+0x6d0/0x6d0 [ 2001.975598] ? ksys_write+0x12d/0x260 [ 2001.976390] ? wait_for_completion_io+0x270/0x270 [ 2001.977380] ? rcu_read_lock_any_held+0x75/0xa0 [ 2001.978346] ? vfs_write+0x354/0xa70 [ 2001.979086] __x64_sys_recvmmsg+0x20f/0x260 [ 2001.979977] ? ksys_write+0x1a9/0x260 [ 2001.980761] ? __do_sys_socketcall+0x600/0x600 [ 2001.981719] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2001.982765] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2001.983853] do_syscall_64+0x33/0x40 [ 2001.984614] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2001.985678] RIP: 0033:0x7f50f11adb19 [ 2001.986429] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2001.990238] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2001.991772] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2001.993238] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2001.994698] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2001.996170] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2001.997658] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2002.009693] debugfs: File 'dropped' in directory 'loop2' already present! [ 2002.011704] debugfs: File 'msg' in directory 'loop2' already present! [ 2002.021113] debugfs: File 'trace0' in directory 'loop2' already present! [ 2002.043952] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2002.045751] FAT-fs (loop5): count of clusters too big (729219198) [ 2002.047039] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2002.052154] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2002.054136] FAT-fs (loop2): count of clusters too big (2857666827) [ 2002.055458] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2002.077588] debugfs: File 'dropped' in directory 'loop12' already present! [ 2002.079300] debugfs: File 'msg' in directory 'loop12' already present! [ 2002.081700] debugfs: File 'trace0' in directory 'loop12' already present! [ 2002.129789] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2002.131630] FAT-fs (loop5): count of clusters too big (729219198) [ 2002.131992] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2002.133116] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2002.134826] FAT-fs (loop2): count of clusters too big (2857666827) [ 2002.137300] FAT-fs (loop2): Can't find a valid FAT filesystem 18:26:45 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x442, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x2, 0x41) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r3 = fsmount(r0, 0x1, 0x86) r4 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r4, &(0x7f0000000440)=""/242, 0xf2, 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) 18:26:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x64, 0xb91}) 18:26:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2002.389493] debugfs: File 'dropped' in directory 'loop2' already present! [ 2002.391066] debugfs: File 'msg' in directory 'loop2' already present! [ 2002.393100] debugfs: File 'trace0' in directory 'loop2' already present! [ 2002.399503] debugfs: File 'dropped' in directory 'loop2' already present! [ 2002.405969] debugfs: File 'msg' in directory 'loop2' already present! [ 2002.415688] debugfs: File 'trace0' in directory 'loop2' already present! [ 2002.435049] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2002.436893] FAT-fs (loop2): count of clusters too big (2857666827) [ 2002.438263] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2002.489504] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2002.491337] FAT-fs (loop2): count of clusters too big (2857666827) [ 2002.492662] FAT-fs (loop2): Can't find a valid FAT filesystem 18:26:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:26:59 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x65, 0xb91}) 18:26:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x19300000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:26:59 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 56) getpgid(0x0) 18:26:59 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="000000030103cb9b0200b100b0000101b2ffffcf88a216edbece70eabff72492b2554dc570f1fa897262dc79f824e59e7936c49b974478ce95a367bcaf3c8462e950547a70cc818dff594cdbff5e3ce535ff6ca048d90041a9f779cabd2e514120b087976659073857ecccb024883c4d0cbc75e95176ef1a5f057c9c495c438c36eaa4ee543d49a9b799e1c218fc5b2909cf6243a0bb11e8be72699524a300a119487b1c9cd34a4aafc9908a0b223d7de2f812502680acb8ec0eedea2800"/201], 0xc9) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:26:59 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:26:59 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:26:59 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r2, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r2, {0x1f}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$BLKTRACESETUP(r3, 0x301, &(0x7f0000000180)={'\x00', 0x3c, 0xffffffff, 0x1ff, 0x1, 0x7, 0xffffffffffffffff}) [ 2016.269626] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2016.271454] FAT-fs (loop2): count of clusters too big (2857666827) [ 2016.272798] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2016.280836] FAULT_INJECTION: forcing a failure. [ 2016.280836] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2016.283242] CPU: 1 PID: 11562 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2016.284670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2016.286479] Call Trace: [ 2016.287028] dump_stack+0x107/0x167 [ 2016.287788] should_fail.cold+0x5/0xa [ 2016.288608] _copy_from_user+0x2e/0x1b0 [ 2016.289502] __copy_msghdr_from_user+0x91/0x4b0 [ 2016.290608] ? __ia32_sys_shutdown+0x80/0x80 [ 2016.291636] ? __lock_acquire+0x1657/0x5b00 [ 2016.292663] ___sys_recvmsg+0xd5/0x200 [ 2016.293467] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2016.294459] ? asm_sysvec_call_function_single+0x12/0x20 [ 2016.295745] ? lock_acquire+0x197/0x470 [ 2016.296606] ? find_held_lock+0x2c/0x110 [ 2016.297458] ? __might_fault+0xd3/0x180 [ 2016.298283] ? lock_downgrade+0x6d0/0x6d0 [ 2016.299276] do_recvmmsg+0x24c/0x6d0 [ 2016.300066] ? ___sys_recvmsg+0x200/0x200 [ 2016.300936] ? lock_downgrade+0x6d0/0x6d0 [ 2016.301811] ? ksys_write+0x12d/0x260 [ 2016.302617] ? wait_for_completion_io+0x270/0x270 [ 2016.303624] ? rcu_read_lock_any_held+0x75/0xa0 [ 2016.304593] ? vfs_write+0x354/0xa70 [ 2016.305382] __x64_sys_recvmmsg+0x20f/0x260 [ 2016.306278] ? ksys_write+0x1a9/0x260 [ 2016.307079] ? __do_sys_socketcall+0x600/0x600 [ 2016.308113] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2016.309316] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2016.310433] do_syscall_64+0x33/0x40 [ 2016.311195] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2016.312236] RIP: 0033:0x7f50f11adb19 [ 2016.313030] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2016.313566] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2016.316800] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2016.316823] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2016.316834] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2016.316855] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2016.318639] FAT-fs (loop5): count of clusters too big (729219198) [ 2016.320133] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2016.320146] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2016.329472] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2016.358137] debugfs: File 'dropped' in directory 'loop12' already present! [ 2016.360762] debugfs: File 'msg' in directory 'loop12' already present! [ 2016.377927] debugfs: File 'trace0' in directory 'loop12' already present! [ 2016.386952] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2016.388880] FAT-fs (loop2): count of clusters too big (2857666827) 18:26:59 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x66, 0xb91}) [ 2016.390457] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2016.401784] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2016.403916] FAT-fs (loop5): count of clusters too big (729219198) [ 2016.405263] FAT-fs (loop5): Can't find a valid FAT filesystem 18:26:59 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) 18:26:59 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'vlan1\x00'}) 18:26:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1a300000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:26:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffb, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:26:59 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2016.533651] debugfs: File 'dropped' in directory 'loop2' already present! [ 2016.535292] debugfs: File 'msg' in directory 'loop2' already present! [ 2016.549046] debugfs: File 'trace0' in directory 'loop2' already present! 18:26:59 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 57) getpgid(0x0) [ 2016.566186] debugfs: File 'dropped' in directory 'loop2' already present! [ 2016.567769] debugfs: File 'msg' in directory 'loop2' already present! [ 2016.569639] debugfs: File 'trace0' in directory 'loop2' already present! 18:26:59 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x67, 0xb91}) 18:26:59 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x2, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2016.708895] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2016.711146] FAT-fs (loop5): count of clusters too big (729219198) [ 2016.712670] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2016.742247] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2016.744914] FAT-fs (loop5): count of clusters too big (729219198) [ 2016.746476] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2016.818699] FAULT_INJECTION: forcing a failure. [ 2016.818699] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2016.821436] CPU: 1 PID: 11606 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2016.823035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2016.824947] Call Trace: [ 2016.825552] dump_stack+0x107/0x167 [ 2016.826394] should_fail.cold+0x5/0xa [ 2016.827266] _copy_from_user+0x2e/0x1b0 [ 2016.828176] __copy_msghdr_from_user+0x91/0x4b0 [ 2016.829235] ? __ia32_sys_shutdown+0x80/0x80 [ 2016.830240] ? __lock_acquire+0x1657/0x5b00 [ 2016.831234] ___sys_recvmsg+0xd5/0x200 [ 2016.832119] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2016.833247] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2016.834435] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2016.835443] ? trace_hardirqs_on+0x5b/0x180 [ 2016.836426] ? lock_acquire+0x197/0x470 [ 2016.837327] ? find_held_lock+0x2c/0x110 [ 2016.838259] ? __might_fault+0xd3/0x180 [ 2016.839157] ? lock_downgrade+0x6d0/0x6d0 [ 2016.840097] ? io_schedule_timeout+0x140/0x140 [ 2016.841167] do_recvmmsg+0x24c/0x6d0 [ 2016.842024] ? ___sys_recvmsg+0x200/0x200 [ 2016.842963] ? lock_downgrade+0x6d0/0x6d0 [ 2016.843916] ? ksys_write+0x12d/0x260 [ 2016.844809] ? wait_for_completion_io+0x270/0x270 [ 2016.845927] ? rcu_read_lock_any_held+0x75/0xa0 [ 2016.846977] ? vfs_write+0x354/0xa70 [ 2016.847823] __x64_sys_recvmmsg+0x20f/0x260 [ 2016.848819] ? ksys_write+0x1a9/0x260 [ 2016.849687] ? __do_sys_socketcall+0x600/0x600 [ 2016.850731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2016.851917] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2016.853114] do_syscall_64+0x33/0x40 [ 2016.853963] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2016.855158] RIP: 0033:0x7f50f11adb19 [ 2016.855997] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2016.860255] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2016.861991] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2016.863595] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2016.865219] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2016.866832] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2016.868446] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:27:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1b300000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:27:00 executing program 3: socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x20, 0x0, 0x300, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x20}, 0x1, 0x0, 0x0, 0xc001}, 0x28082) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000200)=0x17, 0x4) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x400, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r2, 0x301, &(0x7f0000000000)) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x82002, 0x0) [ 2016.938846] debugfs: File 'dropped' in directory 'loop2' already present! [ 2016.940940] debugfs: File 'msg' in directory 'loop2' already present! [ 2016.949897] debugfs: File 'trace0' in directory 'loop2' already present! [ 2016.959321] debugfs: File 'dropped' in directory 'loop2' already present! [ 2016.964448] debugfs: File 'msg' in directory 'loop2' already present! [ 2016.971932] debugfs: File 'trace0' in directory 'loop2' already present! [ 2016.989801] debugfs: File 'dropped' in directory 'loop12' already present! [ 2016.991627] debugfs: File 'msg' in directory 'loop12' already present! [ 2016.993954] debugfs: File 'trace0' in directory 'loop12' already present! [ 2017.097091] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2017.098879] FAT-fs (loop5): count of clusters too big (729219198) [ 2017.100227] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2017.140313] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2017.141995] FAT-fs (loop5): count of clusters too big (729219198) [ 2017.143339] FAT-fs (loop5): Can't find a valid FAT filesystem 18:27:14 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 58) getpgid(0x0) 18:27:14 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$BLKTRACESETUP(r1, 0x301, &(0x7f0000000200)={'\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000100)) 18:27:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:27:14 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:27:14 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x68, 0xb91}) 18:27:14 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{0x0}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:27:14 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x101) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_to_team\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:27:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2031.465036] FAULT_INJECTION: forcing a failure. [ 2031.465036] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2031.467535] CPU: 0 PID: 11639 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2031.469003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2031.470755] Call Trace: [ 2031.471324] dump_stack+0x107/0x167 [ 2031.472089] should_fail.cold+0x5/0xa [ 2031.472915] _copy_from_user+0x2e/0x1b0 [ 2031.473746] __copy_msghdr_from_user+0x91/0x4b0 [ 2031.474715] ? __ia32_sys_shutdown+0x80/0x80 [ 2031.475638] ? __lock_acquire+0x1657/0x5b00 [ 2031.476567] ___sys_recvmsg+0xd5/0x200 [ 2031.477385] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2031.478420] ? lock_downgrade+0x6d0/0x6d0 [ 2031.479273] ? lock_acquire+0x197/0x470 [ 2031.480108] ? find_held_lock+0x2c/0x110 [ 2031.480952] ? __might_fault+0xd3/0x180 [ 2031.481792] ? lock_downgrade+0x6d0/0x6d0 [ 2031.482672] do_recvmmsg+0x24c/0x6d0 [ 2031.483466] ? ___sys_recvmsg+0x200/0x200 [ 2031.484325] ? lock_downgrade+0x6d0/0x6d0 [ 2031.485220] ? ksys_write+0x12d/0x260 [ 2031.486016] ? wait_for_completion_io+0x270/0x270 [ 2031.487032] ? rcu_read_lock_any_held+0x75/0xa0 [ 2031.487990] ? vfs_write+0x354/0xa70 [ 2031.488778] __x64_sys_recvmmsg+0x20f/0x260 [ 2031.489664] ? ksys_write+0x1a9/0x260 [ 2031.490565] ? __do_sys_socketcall+0x600/0x600 [ 2031.491510] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2031.492600] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2031.493678] do_syscall_64+0x33/0x40 [ 2031.494464] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2031.495516] RIP: 0033:0x7f50f11adb19 [ 2031.496299] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2031.500053] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2031.501628] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2031.503086] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2031.504610] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2031.506077] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2031.507532] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2031.548303] debugfs: File 'dropped' in directory 'loop2' already present! [ 2031.562409] debugfs: File 'msg' in directory 'loop2' already present! [ 2031.565712] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2031.567588] FAT-fs (loop2): count of clusters too big (2857666827) [ 2031.568961] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2031.577611] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2031.579612] FAT-fs (loop5): count of clusters too big (729219198) [ 2031.581091] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2031.586878] debugfs: File 'trace0' in directory 'loop2' already present! [ 2031.624334] debugfs: File 'dropped' in directory 'loop12' already present! [ 2031.626081] debugfs: File 'msg' in directory 'loop12' already present! [ 2031.628559] debugfs: File 'trace0' in directory 'loop12' already present! 18:27:14 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x69, 0xb91}) 18:27:14 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 59) getpgid(0x0) [ 2031.688575] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2031.690478] FAT-fs (loop5): count of clusters too big (729219198) [ 2031.691881] FAT-fs (loop5): Can't find a valid FAT filesystem 18:27:14 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x5e) syncfs(r0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[], 0x7d) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, '\x00'}, {0x20, ']'}, {0x20, '-#\x1f'}, {0x20, '\x00'}, {0x20, '*,'}, {0x20, '{!}.'}, {0x20, '\x00'}, {0x20, '\'\\@]'}], 0xa, "044f1bebf9f43d9ef4f1431856f01c2c4a036347055578e4b01e366ae3fdb80616ad94e1f585a7e5d800a1779130b187ceaad5de89d1e4be5edbe6ba5746280fa24414ccc97a33de0857f1e6f93892cafa54e26e4f6277a280c002751493dddeddc92aa22a6bb68ca689036fc38ec1f69d2ea923542ac99d5f3af3b34a37a333873372dfec994ff20bb0641e1126f13a578451b2073d7aa2edc56acebd65bccc07"}, 0xc5) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f00000000c0)) 18:27:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2031.858135] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 18:27:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20100000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:27:15 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x5, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000040)={0x0, 0xf5a, 0xffffff0d, 0xe019, 0x15, "f3215fb0f820aa57b25c589046e33521f943ee"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0xfffffffe) dup3(r2, r0, 0x0) [ 2031.949572] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2031.951644] FAT-fs (loop2): count of clusters too big (2857666827) [ 2031.953014] FAT-fs (loop2): Can't find a valid FAT filesystem 18:27:15 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{0x0}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:27:15 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:27:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2031.998632] FAULT_INJECTION: forcing a failure. [ 2031.998632] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2032.001936] CPU: 0 PID: 11669 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2032.003356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2032.005088] Call Trace: [ 2032.005633] dump_stack+0x107/0x167 [ 2032.006398] should_fail.cold+0x5/0xa [ 2032.007181] _copy_from_user+0x2e/0x1b0 [ 2032.008014] __copy_msghdr_from_user+0x91/0x4b0 [ 2032.008973] ? __ia32_sys_shutdown+0x80/0x80 [ 2032.009889] ? __lock_acquire+0x1657/0x5b00 [ 2032.010789] ___sys_recvmsg+0xd5/0x200 [ 2032.011603] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2032.012608] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2032.013725] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2032.014658] ? trace_hardirqs_on+0x5b/0x180 [ 2032.015561] ? lock_acquire+0x197/0x470 [ 2032.016365] ? find_held_lock+0x2c/0x110 [ 2032.017223] ? __might_fault+0xd3/0x180 [ 2032.018034] ? lock_downgrade+0x6d0/0x6d0 [ 2032.018898] ? io_schedule_timeout+0x140/0x140 [ 2032.019839] do_recvmmsg+0x24c/0x6d0 [ 2032.020619] ? ___sys_recvmsg+0x200/0x200 [ 2032.021483] ? lock_downgrade+0x6d0/0x6d0 [ 2032.022357] ? ksys_write+0x12d/0x260 [ 2032.023148] ? wait_for_completion_io+0x270/0x270 [ 2032.024153] ? rcu_read_lock_any_held+0x75/0xa0 [ 2032.025107] ? vfs_write+0x354/0xa70 [ 2032.025898] __x64_sys_recvmmsg+0x20f/0x260 [ 2032.026775] ? ksys_write+0x1a9/0x260 [ 2032.027566] ? __do_sys_socketcall+0x600/0x600 [ 2032.028489] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2032.029595] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2032.030654] do_syscall_64+0x33/0x40 [ 2032.031432] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2032.032474] RIP: 0033:0x7f50f11adb19 [ 2032.033241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2032.036993] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2032.038607] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2032.040057] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2032.041513] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2032.042959] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2032.044440] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2032.052553] debugfs: File 'dropped' in directory 'loop2' already present! [ 2032.054306] debugfs: File 'msg' in directory 'loop2' already present! [ 2032.056963] debugfs: File 'trace0' in directory 'loop2' already present! 18:27:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x6a, 0xb91}) [ 2032.382803] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2032.384797] FAT-fs (loop2): count of clusters too big (2857666827) [ 2032.386276] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2032.403493] debugfs: File 'dropped' in directory 'loop12' already present! [ 2032.405773] debugfs: File 'msg' in directory 'loop12' already present! [ 2032.425826] debugfs: File 'trace0' in directory 'loop12' already present! [ 2032.434056] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2032.435883] FAT-fs (loop2): count of clusters too big (2857666827) [ 2032.437359] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2032.445663] debugfs: File 'dropped' in directory 'loop2' already present! [ 2032.447033] debugfs: File 'msg' in directory 'loop2' already present! [ 2032.452952] debugfs: File 'trace0' in directory 'loop2' already present! [ 2032.498904] debugfs: File 'dropped' in directory 'loop2' already present! [ 2032.502827] debugfs: File 'msg' in directory 'loop2' already present! [ 2032.504620] debugfs: File 'trace0' in directory 'loop2' already present! 18:27:30 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 60) getpgid(0x0) 18:27:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x25370400, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:27:30 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:27:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x6b, 0xb91}) 18:27:30 executing program 4: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000080)=@keyring={'key_or_keyring:', r1}) request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, r0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r3 = socket$inet(0x2, 0xa, 0x0) dup3(r3, r2, 0x0) 18:27:30 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{0x0}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:27:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:27:30 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000001000000000050024386a562b500000000c00008008000d00ac1414000000"], 0x28}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r2, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) fcntl$dupfd(r1, 0x406, r2) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) [ 2047.307476] FAULT_INJECTION: forcing a failure. [ 2047.307476] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2047.310670] CPU: 1 PID: 11702 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2047.312672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2047.314417] Call Trace: [ 2047.315109] dump_stack+0x107/0x167 [ 2047.315984] should_fail.cold+0x5/0xa [ 2047.316932] _copy_from_user+0x2e/0x1b0 [ 2047.317806] __copy_msghdr_from_user+0x91/0x4b0 [ 2047.318973] ? __ia32_sys_shutdown+0x80/0x80 [ 2047.320059] ? __lock_acquire+0x1657/0x5b00 [ 2047.321136] ___sys_recvmsg+0xd5/0x200 [ 2047.321941] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2047.322942] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2047.324014] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2047.324928] ? trace_hardirqs_on+0x5b/0x180 [ 2047.325835] ? lock_acquire+0x197/0x470 [ 2047.326660] ? find_held_lock+0x2c/0x110 [ 2047.327511] ? __might_fault+0xd3/0x180 [ 2047.328327] ? lock_downgrade+0x6d0/0x6d0 [ 2047.329297] ? io_schedule_timeout+0x140/0x140 [ 2047.330385] do_recvmmsg+0x24c/0x6d0 [ 2047.331208] ? ___sys_recvmsg+0x200/0x200 [ 2047.332059] ? lock_downgrade+0x6d0/0x6d0 [ 2047.332917] ? ksys_write+0x12d/0x260 [ 2047.333724] ? wait_for_completion_io+0x270/0x270 [ 2047.334713] ? rcu_read_lock_any_held+0x75/0xa0 [ 2047.335667] ? vfs_write+0x354/0xa70 [ 2047.336447] __x64_sys_recvmmsg+0x20f/0x260 [ 2047.337357] ? ksys_write+0x1a9/0x260 [ 2047.338158] ? __do_sys_socketcall+0x600/0x600 [ 2047.339102] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2047.340277] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2047.341499] do_syscall_64+0x33/0x40 [ 2047.342364] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2047.343415] RIP: 0033:0x7f50f11adb19 [ 2047.344179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2047.347979] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2047.349565] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2047.351172] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2047.352679] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2047.354199] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2047.355700] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2047.403776] debugfs: File 'dropped' in directory 'loop2' already present! [ 2047.405463] debugfs: File 'msg' in directory 'loop2' already present! [ 2047.411230] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2047.413035] FAT-fs (loop2): count of clusters too big (2857666827) [ 2047.414392] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2047.416986] debugfs: File 'trace0' in directory 'loop2' already present! [ 2047.423955] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2047.425953] FAT-fs (loop5): count of clusters too big (729219198) [ 2047.427241] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2047.435229] debugfs: File 'dropped' in directory 'loop2' already present! [ 2047.438694] debugfs: File 'msg' in directory 'loop2' already present! [ 2047.440892] debugfs: File 'dropped' in directory 'loop12' already present! [ 2047.442589] debugfs: File 'msg' in directory 'loop12' already present! [ 2047.445471] debugfs: File 'trace0' in directory 'loop12' already present! 18:27:30 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 61) getpgid(0x0) [ 2047.470776] debugfs: File 'trace0' in directory 'loop2' already present! [ 2047.511578] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2047.513424] FAT-fs (loop5): count of clusters too big (729219198) [ 2047.514783] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2047.581881] FAULT_INJECTION: forcing a failure. [ 2047.581881] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2047.584309] CPU: 1 PID: 11728 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2047.585740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2047.587426] Call Trace: [ 2047.587971] dump_stack+0x107/0x167 [ 2047.588721] should_fail.cold+0x5/0xa [ 2047.589516] _copy_from_user+0x2e/0x1b0 [ 2047.590335] __copy_msghdr_from_user+0x91/0x4b0 [ 2047.591287] ? __ia32_sys_shutdown+0x80/0x80 [ 2047.592185] ? __lock_acquire+0x1657/0x5b00 [ 2047.593091] ___sys_recvmsg+0xd5/0x200 [ 2047.593888] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2047.594888] ? lock_downgrade+0x6d0/0x6d0 [ 2047.595740] ? lock_acquire+0x197/0x470 [ 2047.596550] ? find_held_lock+0x2c/0x110 [ 2047.597403] ? __might_fault+0xd3/0x180 [ 2047.598214] ? lock_downgrade+0x6d0/0x6d0 [ 2047.599079] do_recvmmsg+0x24c/0x6d0 [ 2047.599874] ? ___sys_recvmsg+0x200/0x200 [ 2047.600734] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2047.601830] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2047.602758] ? trace_hardirqs_on+0x5b/0x180 [ 2047.603651] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2047.604581] ? finish_task_switch+0x126/0x5d0 [ 2047.605517] ? finish_task_switch+0xef/0x5d0 [ 2047.606454] __x64_sys_recvmmsg+0x20f/0x260 [ 2047.607340] ? ksys_write+0x1a9/0x260 [ 2047.608128] ? __do_sys_socketcall+0x600/0x600 [ 2047.609074] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2047.610143] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2047.611199] do_syscall_64+0x33/0x40 [ 2047.611958] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2047.613019] RIP: 0033:0x7f50f11adb19 [ 2047.613779] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2047.617536] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2047.619085] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2047.620542] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2047.622008] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2047.623461] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2047.624927] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:27:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2e000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:27:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:27:45 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0x5, "600000000000024000"}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:27:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x6c, 0xb91}) 18:27:45 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, 0x0, 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 18:27:45 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 62) getpgid(0x0) 18:27:45 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:27:45 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) bind(0xffffffffffffffff, &(0x7f0000000100)=@hci={0x1f, 0xffffffffffffffff, 0x3}, 0x80) mount$cgroup(0x0, &(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240), 0x2080, &(0x7f0000000280)=ANY=[@ANYBLOB="636c6f6e655f6368696c6472656e2c6e6f6e06000000000000003a2d2a3a2c0523d924", @ANYRESDEC=0x0, @ANYBLOB=',func=KEXEC_KERNEL_CHECK,\x00']) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/key-users\x00', 0x0, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000001c0)={0x200, 0x2, 0x4}) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000440)={{0x10b, 0x8d, 0x1, 0x347, 0x3b, 0x8, 0x22d}, "32d01fd7139e488d2fcb7bea33d94a819a81cd4a3e7d4114e4bc4792f374c21ab28e6a1488e9451b388646b8bed9a41163fbec139f1b626f3c94e0ec5e", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x65d) openat(r1, &(0x7f0000000180)='./file0/file0\x00', 0x2000, 0x8) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x80000) ioctl$int_in(r2, 0x5421, &(0x7f0000000340)=0xffffffff) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) [ 2062.247744] debugfs: File 'dropped' in directory 'loop2' already present! [ 2062.249610] debugfs: File 'msg' in directory 'loop2' already present! [ 2062.255136] FAULT_INJECTION: forcing a failure. [ 2062.255136] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2062.257609] CPU: 1 PID: 11743 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2062.259025] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2062.259268] debugfs: File 'trace0' in directory 'loop2' already present! [ 2062.260723] Call Trace: [ 2062.260748] dump_stack+0x107/0x167 [ 2062.260773] should_fail.cold+0x5/0xa [ 2062.260805] _copy_from_user+0x2e/0x1b0 [ 2062.265258] __copy_msghdr_from_user+0x91/0x4b0 [ 2062.266211] ? __ia32_sys_shutdown+0x80/0x80 [ 2062.267106] ? __lock_acquire+0x1657/0x5b00 [ 2062.268001] ___sys_recvmsg+0xd5/0x200 [ 2062.268274] debugfs: File 'dropped' in directory 'loop2' already present! [ 2062.268790] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2062.268810] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2062.268843] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2062.272675] debugfs: File 'msg' in directory 'loop2' already present! [ 2062.273315] ? trace_hardirqs_on+0x5b/0x180 [ 2062.273342] ? lock_acquire+0x197/0x470 [ 2062.273367] ? find_held_lock+0x2c/0x110 [ 2062.277161] ? __might_fault+0xd3/0x180 [ 2062.277427] debugfs: File 'trace0' in directory 'loop2' already present! [ 2062.277984] ? lock_downgrade+0x6d0/0x6d0 [ 2062.280193] ? io_schedule_timeout+0x140/0x140 [ 2062.281161] do_recvmmsg+0x24c/0x6d0 [ 2062.281929] ? ___sys_recvmsg+0x200/0x200 [ 2062.282771] ? lock_downgrade+0x6d0/0x6d0 [ 2062.283619] ? ksys_write+0x12d/0x260 [ 2062.284408] ? wait_for_completion_io+0x270/0x270 [ 2062.285399] ? rcu_read_lock_any_held+0x75/0xa0 [ 2062.286338] ? vfs_write+0x354/0xa70 [ 2062.287102] __x64_sys_recvmmsg+0x20f/0x260 [ 2062.287973] ? ksys_write+0x1a9/0x260 [ 2062.288748] ? __do_sys_socketcall+0x600/0x600 [ 2062.289724] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2062.290786] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2062.291839] do_syscall_64+0x33/0x40 [ 2062.292590] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2062.293640] RIP: 0033:0x7f50f11adb19 [ 2062.294396] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2062.298120] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2062.299657] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2062.301104] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2062.302571] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2062.304014] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2062.305458] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:27:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x6d, 0xb91}) 18:27:45 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 63) getpgid(0x0) [ 2062.358759] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2062.360484] FAT-fs (loop5): count of clusters too big (729219198) [ 2062.361820] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2062.372999] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2062.375117] FAT-fs (loop2): count of clusters too big (2857666827) [ 2062.376664] FAT-fs (loop2): Can't find a valid FAT filesystem 18:27:45 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000080)) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0x301, &(0x7f0000000000)) [ 2062.449692] debugfs: File 'dropped' in directory 'loop12' already present! [ 2062.451290] debugfs: File 'msg' in directory 'loop12' already present! [ 2062.453662] debugfs: File 'trace0' in directory 'loop12' already present! [ 2062.478704] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2062.480501] FAT-fs (loop2): count of clusters too big (2857666827) [ 2062.481821] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2062.490526] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2062.492336] FAT-fs (loop5): count of clusters too big (729219198) [ 2062.493655] FAT-fs (loop5): Can't find a valid FAT filesystem 18:27:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:27:45 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x54, 0x5, "60000000000000400000000500"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:27:45 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, 0x0, 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) [ 2062.585529] debugfs: File 'dropped' in directory 'loop2' already present! [ 2062.590633] debugfs: File 'msg' in directory 'loop2' already present! [ 2062.593662] FAULT_INJECTION: forcing a failure. [ 2062.593662] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2062.596049] CPU: 1 PID: 11769 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2062.597474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2062.599151] Call Trace: [ 2062.599695] dump_stack+0x107/0x167 [ 2062.600454] should_fail.cold+0x5/0xa [ 2062.601262] _copy_from_user+0x2e/0x1b0 [ 2062.602087] __copy_msghdr_from_user+0x91/0x4b0 [ 2062.603051] ? __ia32_sys_shutdown+0x80/0x80 [ 2062.603954] ? __lock_acquire+0x1657/0x5b00 [ 2062.604864] ___sys_recvmsg+0xd5/0x200 [ 2062.605673] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2062.606673] ? lock_downgrade+0x6d0/0x6d0 [ 2062.607526] ? lock_acquire+0x197/0x470 [ 2062.608333] ? find_held_lock+0x2c/0x110 [ 2062.609185] ? __might_fault+0xd3/0x180 [ 2062.610008] ? lock_downgrade+0x6d0/0x6d0 [ 2062.610876] do_recvmmsg+0x24c/0x6d0 [ 2062.611641] ? ___sys_recvmsg+0x200/0x200 [ 2062.612483] ? lock_downgrade+0x6d0/0x6d0 [ 2062.613362] ? ksys_write+0x12d/0x260 [ 2062.614155] ? wait_for_completion_io+0x270/0x270 [ 2062.615138] ? rcu_read_lock_any_held+0x75/0xa0 [ 2062.616079] ? vfs_write+0x354/0xa70 [ 2062.616839] __x64_sys_recvmmsg+0x20f/0x260 [ 2062.617733] ? ksys_write+0x1a9/0x260 [ 2062.618511] ? __do_sys_socketcall+0x600/0x600 [ 2062.619449] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2062.620510] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2062.621583] do_syscall_64+0x33/0x40 [ 2062.622349] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2062.623391] RIP: 0033:0x7f50f11adb19 [ 2062.624148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2062.627910] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2062.629486] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2062.630931] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2062.632379] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2062.633834] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2062.635277] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2062.638450] debugfs: File 'trace0' in directory 'loop2' already present! [ 2062.653232] debugfs: File 'dropped' in directory 'loop2' already present! [ 2062.656357] debugfs: File 'msg' in directory 'loop2' already present! [ 2062.658142] debugfs: File 'trace0' in directory 'loop2' already present! 18:27:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2e370400, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:27:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x6e, 0xb91}) 18:27:45 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:27:45 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 64) getpgid(0x0) 18:27:46 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r3}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x5, 0x8, @fd_index=0x2, 0x5, &(0x7f0000000380)=""/249, 0xf9, 0x0, 0x1}, 0x2) r4 = syz_io_uring_complete(r1) openat(r4, &(0x7f0000000100)='./file0\x00', 0x50000, 0x108) syz_io_uring_submit(r1, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x8001) 18:27:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0ffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2062.889969] debugfs: File 'dropped' in directory 'loop12' already present! [ 2062.891600] debugfs: File 'msg' in directory 'loop12' already present! [ 2062.893991] debugfs: File 'trace0' in directory 'loop12' already present! [ 2062.909274] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2062.911223] FAT-fs (loop5): count of clusters too big (729219198) [ 2062.912645] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2062.932500] debugfs: File 'dropped' in directory 'loop2' already present! [ 2062.934427] debugfs: File 'msg' in directory 'loop2' already present! [ 2062.939603] debugfs: File 'trace0' in directory 'loop2' already present! [ 2062.955077] FAULT_INJECTION: forcing a failure. [ 2062.955077] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2062.957719] CPU: 0 PID: 11794 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2062.959198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2062.960897] Call Trace: [ 2062.961446] dump_stack+0x107/0x167 [ 2062.962201] should_fail.cold+0x5/0xa [ 2062.962980] _copy_from_user+0x2e/0x1b0 [ 2062.963803] __copy_msghdr_from_user+0x91/0x4b0 [ 2062.964742] ? __ia32_sys_shutdown+0x80/0x80 [ 2062.965635] ? __lock_acquire+0x1657/0x5b00 [ 2062.966516] ___sys_recvmsg+0xd5/0x200 [ 2062.967301] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2062.968281] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2062.969347] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2062.970239] ? trace_hardirqs_on+0x5b/0x180 [ 2062.971106] ? lock_acquire+0x197/0x470 [ 2062.971898] ? find_held_lock+0x2c/0x110 [ 2062.972713] ? __might_fault+0xd3/0x180 [ 2062.973525] ? lock_downgrade+0x6d0/0x6d0 [ 2062.974356] ? io_schedule_timeout+0x140/0x140 [ 2062.975282] do_recvmmsg+0x24c/0x6d0 [ 2062.976032] ? ___sys_recvmsg+0x200/0x200 [ 2062.976859] ? lock_downgrade+0x6d0/0x6d0 [ 2062.977711] ? ksys_write+0x12d/0x260 [ 2062.978487] ? wait_for_completion_io+0x270/0x270 [ 2062.979452] ? rcu_read_lock_any_held+0x75/0xa0 [ 2062.980384] ? vfs_write+0x354/0xa70 [ 2062.981137] __x64_sys_recvmmsg+0x20f/0x260 [ 2062.982008] ? ksys_write+0x1a9/0x260 [ 2062.982769] ? __do_sys_socketcall+0x600/0x600 [ 2062.983685] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2062.984730] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2062.985774] do_syscall_64+0x33/0x40 [ 2062.986520] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2062.987542] RIP: 0033:0x7f50f11adb19 [ 2062.988320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2062.991992] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2062.993522] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2062.994940] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2062.996359] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2062.997798] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2062.999218] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:27:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x6f, 0xb91}) [ 2063.026901] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2063.029541] FAT-fs (loop5): count of clusters too big (729219198) [ 2063.030931] FAT-fs (loop5): Can't find a valid FAT filesystem 18:27:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 65) getpgid(0x0) 18:27:46 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x18000, 0xa, 0x1f}, 0x18) r2 = signalfd4(r1, &(0x7f00000000c0)={[0xffffffffffff7a59]}, 0x8, 0x80800) r3 = pidfd_getfd(r2, r2, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000140)={'veth0_virt_wifi\x00'}) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000100)={'veth0_virt_wifi\x00'}) r4 = socket$inet(0x2, 0x0, 0xfe) dup3(r4, r0, 0x0) [ 2063.316935] debugfs: File 'dropped' in directory 'loop2' already present! [ 2063.318747] debugfs: File 'msg' in directory 'loop2' already present! [ 2063.324935] debugfs: File 'trace0' in directory 'loop2' already present! [ 2063.325333] FAULT_INJECTION: forcing a failure. [ 2063.325333] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2063.328744] CPU: 0 PID: 11807 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2063.330125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2063.331800] Call Trace: [ 2063.332331] dump_stack+0x107/0x167 [ 2063.333073] should_fail.cold+0x5/0xa [ 2063.333859] _copy_from_user+0x2e/0x1b0 [ 2063.334662] __copy_msghdr_from_user+0x91/0x4b0 [ 2063.335590] ? __ia32_sys_shutdown+0x80/0x80 [ 2063.336463] ? __lock_acquire+0x1657/0x5b00 [ 2063.337360] ___sys_recvmsg+0xd5/0x200 [ 2063.338140] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2063.339108] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2063.340141] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2063.341027] ? trace_hardirqs_on+0x5b/0x180 [ 2063.341921] ? lock_acquire+0x197/0x470 [ 2063.342712] ? find_held_lock+0x2c/0x110 [ 2063.343549] ? __might_fault+0xd3/0x180 [ 2063.344340] ? lock_downgrade+0x6d0/0x6d0 [ 2063.345183] ? io_schedule_timeout+0x140/0x140 [ 2063.346126] do_recvmmsg+0x24c/0x6d0 [ 2063.346877] ? ___sys_recvmsg+0x200/0x200 [ 2063.347699] ? lock_downgrade+0x6d0/0x6d0 [ 2063.348547] ? ksys_write+0x12d/0x260 [ 2063.349333] ? wait_for_completion_io+0x270/0x270 [ 2063.350308] ? rcu_read_lock_any_held+0x75/0xa0 [ 2063.351228] ? vfs_write+0x354/0xa70 [ 2063.351990] __x64_sys_recvmmsg+0x20f/0x260 [ 2063.352851] ? ksys_write+0x1a9/0x260 [ 2063.353671] ? __do_sys_socketcall+0x600/0x600 [ 2063.354583] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2063.355644] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2063.356676] do_syscall_64+0x33/0x40 [ 2063.357458] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2063.358480] RIP: 0033:0x7f50f11adb19 [ 2063.359220] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2063.362853] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2063.364454] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2063.365884] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2063.367288] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2063.368718] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2063.370170] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2063.372862] debugfs: File 'dropped' in directory 'loop2' already present! [ 2063.375569] debugfs: File 'msg' in directory 'loop2' already present! [ 2063.377415] debugfs: File 'trace0' in directory 'loop2' already present! 18:28:00 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:28:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2f370400, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:28:00 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)=ANY=[@ANYBLOB="010018000000000000000000", @ANYRES32=r0, @ANYBLOB="ffffff7f000000002e2f66696c653000"]) r1 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) r2 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) openat(r2, &(0x7f0000000080)='./file0\x00', 0x501800, 0x190) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x10000000001) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r3 = socket$inet(0x2, 0xa, 0x0) dup3(r3, r0, 0x0) 18:28:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 66) getpgid(0x0) 18:28:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:28:00 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x54, 0x5, "60000000000000400000000500"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:28:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x70, 0xb91}) 18:28:00 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, 0x0, 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) [ 2077.484741] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2077.486355] FAT-fs (loop2): count of clusters too big (2857666827) [ 2077.487380] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2077.491648] FAULT_INJECTION: forcing a failure. [ 2077.491648] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2077.493047] CPU: 0 PID: 11832 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2077.493847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2077.494795] Call Trace: [ 2077.495108] dump_stack+0x107/0x167 [ 2077.495531] should_fail.cold+0x5/0xa [ 2077.495979] _copy_from_user+0x2e/0x1b0 [ 2077.496437] __copy_msghdr_from_user+0x91/0x4b0 [ 2077.496970] ? __ia32_sys_shutdown+0x80/0x80 [ 2077.497491] ? __lock_acquire+0x1657/0x5b00 [ 2077.497990] ___sys_recvmsg+0xd5/0x200 [ 2077.498443] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2077.499003] ? lock_downgrade+0x6d0/0x6d0 [ 2077.499488] ? lock_acquire+0x197/0x470 [ 2077.499971] ? find_held_lock+0x2c/0x110 [ 2077.500434] ? __might_fault+0xd3/0x180 [ 2077.500885] ? lock_downgrade+0x6d0/0x6d0 [ 2077.501380] do_recvmmsg+0x24c/0x6d0 [ 2077.501804] ? ___sys_recvmsg+0x200/0x200 [ 2077.502270] ? lock_downgrade+0x6d0/0x6d0 [ 2077.502746] ? ksys_write+0x12d/0x260 [ 2077.503196] ? wait_for_completion_io+0x270/0x270 [ 2077.503736] ? rcu_read_lock_any_held+0x75/0xa0 [ 2077.504256] ? vfs_write+0x354/0xa70 [ 2077.504691] __x64_sys_recvmmsg+0x20f/0x260 [ 2077.505209] ? ksys_write+0x1a9/0x260 [ 2077.505663] ? __do_sys_socketcall+0x600/0x600 [ 2077.506204] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2077.506817] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2077.507430] do_syscall_64+0x33/0x40 [ 2077.507867] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2077.508469] RIP: 0033:0x7f50f11adb19 [ 2077.508906] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2077.511072] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2077.511967] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2077.512811] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2077.513669] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2077.514496] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2077.515331] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2077.564023] debugfs: File 'dropped' in directory 'loop2' already present! [ 2077.564849] debugfs: File 'msg' in directory 'loop2' already present! [ 2077.570475] debugfs: File 'trace0' in directory 'loop2' already present! [ 2077.571873] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2077.572834] FAT-fs (loop5): count of clusters too big (729219198) [ 2077.573532] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2077.585067] debugfs: File 'dropped' in directory 'loop12' already present! [ 2077.587553] debugfs: File 'msg' in directory 'loop12' already present! [ 2077.600004] debugfs: File 'trace0' in directory 'loop12' already present! [ 2077.608149] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2077.609149] FAT-fs (loop5): count of clusters too big (729219198) [ 2077.609882] FAT-fs (loop5): Can't find a valid FAT filesystem 18:28:00 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'vlan1\x00'}) 18:28:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x71, 0xb91}) 18:28:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x101000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:28:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x38370400, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:28:00 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'nr0\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000740)={'syztnl1\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x32d002, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, r5, 0x1, 0x0, 0x0, {0x9}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000427cb5b00fedbdf251800000005001e38f4893c5f5a0306000100"/38], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000780)=r2) r8 = accept$packet(r3, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r9, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) dup3(r8, 0xffffffffffffffff, 0x0) 18:28:00 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:28:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 67) getpgid(0x0) [ 2077.753107] debugfs: File 'dropped' in directory 'loop2' already present! [ 2077.754946] debugfs: File 'msg' in directory 'loop2' already present! [ 2077.758202] debugfs: File 'trace0' in directory 'loop2' already present! [ 2077.764365] FAULT_INJECTION: forcing a failure. [ 2077.764365] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2077.766812] CPU: 1 PID: 11854 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2077.768221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2077.769925] Call Trace: [ 2077.770463] dump_stack+0x107/0x167 [ 2077.771216] should_fail.cold+0x5/0xa [ 2077.771995] _copy_from_user+0x2e/0x1b0 [ 2077.772816] __copy_msghdr_from_user+0x91/0x4b0 [ 2077.773782] ? __ia32_sys_shutdown+0x80/0x80 [ 2077.774677] ? __lock_acquire+0x1657/0x5b00 [ 2077.775573] ___sys_recvmsg+0xd5/0x200 [ 2077.776366] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2077.777376] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2077.778447] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2077.779360] ? trace_hardirqs_on+0x5b/0x180 [ 2077.780253] ? lock_acquire+0x197/0x470 [ 2077.781061] ? find_held_lock+0x2c/0x110 [ 2077.781896] ? __might_fault+0xd3/0x180 [ 2077.782711] ? lock_downgrade+0x6d0/0x6d0 [ 2077.783559] ? io_schedule_timeout+0x140/0x140 [ 2077.784504] do_recvmmsg+0x24c/0x6d0 [ 2077.785270] ? ___sys_recvmsg+0x200/0x200 [ 2077.786124] ? lock_downgrade+0x6d0/0x6d0 [ 2077.786978] ? ksys_write+0x12d/0x260 [ 2077.787768] ? wait_for_completion_io+0x270/0x270 [ 2077.788752] ? rcu_read_lock_any_held+0x75/0xa0 [ 2077.789718] ? vfs_write+0x354/0xa70 [ 2077.790485] __x64_sys_recvmmsg+0x20f/0x260 [ 2077.791368] ? ksys_write+0x1a9/0x260 [ 2077.792149] ? __do_sys_socketcall+0x600/0x600 [ 2077.793086] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2077.794162] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2077.795218] do_syscall_64+0x33/0x40 [ 2077.795977] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2077.797021] RIP: 0033:0x7f50f11adb19 [ 2077.797807] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2077.801579] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2077.803133] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2077.804582] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2077.806037] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2077.807489] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2077.808943] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:28:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x72, 0xb91}) 18:28:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2077.882659] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2077.883668] FAT-fs (loop5): count of clusters too big (729219198) [ 2077.884347] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2077.991749] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2077.992758] FAT-fs (loop5): count of clusters too big (729219198) [ 2077.993454] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2078.000815] debugfs: File 'dropped' in directory 'loop2' already present! [ 2078.002505] debugfs: File 'msg' in directory 'loop2' already present! [ 2078.004593] debugfs: File 'trace0' in directory 'loop2' already present! [ 2078.004797] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2078.006989] FAT-fs (loop2): count of clusters too big (2857666827) [ 2078.007665] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2078.010105] debugfs: File 'dropped' in directory 'loop2' already present! [ 2078.011393] debugfs: File 'msg' in directory 'loop2' already present! [ 2078.012608] debugfs: File 'trace0' in directory 'loop2' already present! [ 2078.091968] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2078.092950] FAT-fs (loop2): count of clusters too big (2857666827) [ 2078.093663] FAT-fs (loop2): Can't find a valid FAT filesystem 18:28:15 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 68) getpgid(0x0) 18:28:15 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:28:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:28:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x73, 0xb91}) 18:28:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:28:15 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:28:15 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x70, 0xb91}) 18:28:15 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'dummy0\x00'}) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:udev_var_run_t:s0\x00', 0x24, 0x1) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000100)=0x1) socket$inet(0x2, 0xa, 0x0) [ 2092.046640] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2092.048530] FAT-fs (loop5): count of clusters too big (729219198) [ 2092.049876] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2092.055392] FAULT_INJECTION: forcing a failure. [ 2092.055392] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2092.057920] CPU: 0 PID: 11898 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2092.059340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2092.061057] Call Trace: [ 2092.061600] dump_stack+0x107/0x167 [ 2092.062357] should_fail.cold+0x5/0xa [ 2092.063153] _copy_from_user+0x2e/0x1b0 [ 2092.063977] __copy_msghdr_from_user+0x91/0x4b0 [ 2092.064934] ? __ia32_sys_shutdown+0x80/0x80 [ 2092.065858] ? __lock_acquire+0x1657/0x5b00 [ 2092.066755] ___sys_recvmsg+0xd5/0x200 [ 2092.067563] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2092.068756] ? lock_downgrade+0x6d0/0x6d0 [ 2092.069652] ? lock_acquire+0x197/0x470 [ 2092.070497] ? find_held_lock+0x2c/0x110 [ 2092.071348] ? __might_fault+0xd3/0x180 [ 2092.072185] ? lock_downgrade+0x6d0/0x6d0 [ 2092.073070] do_recvmmsg+0x24c/0x6d0 [ 2092.073865] ? ___sys_recvmsg+0x200/0x200 [ 2092.074745] ? lock_downgrade+0x6d0/0x6d0 [ 2092.075629] ? ksys_write+0x12d/0x260 [ 2092.076446] ? wait_for_completion_io+0x270/0x270 [ 2092.077462] ? rcu_read_lock_any_held+0x75/0xa0 [ 2092.078457] ? vfs_write+0x354/0xa70 [ 2092.079249] __x64_sys_recvmmsg+0x20f/0x260 [ 2092.080154] ? ksys_write+0x1a9/0x260 [ 2092.080962] ? __do_sys_socketcall+0x600/0x600 [ 2092.081943] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2092.083048] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2092.084146] do_syscall_64+0x33/0x40 [ 2092.084934] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2092.086046] RIP: 0033:0x7f50f11adb19 [ 2092.086837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2092.090747] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2092.092333] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2092.093857] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2092.095381] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2092.096914] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2092.098416] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2092.103846] debugfs: File 'dropped' in directory 'loop2' already present! [ 2092.105590] debugfs: File 'msg' in directory 'loop2' already present! [ 2092.107237] debugfs: File 'dropped' in directory 'loop6' already present! [ 2092.108875] debugfs: File 'msg' in directory 'loop6' already present! [ 2092.121750] debugfs: File 'trace0' in directory 'loop2' already present! [ 2092.128013] debugfs: File 'trace0' in directory 'loop6' already present! [ 2092.154221] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2092.156240] FAT-fs (loop2): count of clusters too big (2857666827) [ 2092.158137] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2092.165869] debugfs: File 'dropped' in directory 'loop12' already present! [ 2092.167513] debugfs: File 'msg' in directory 'loop12' already present! [ 2092.169585] debugfs: File 'trace0' in directory 'loop12' already present! 18:28:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x74, 0xb91}) 18:28:15 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 69) getpgid(0x0) 18:28:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2092.335301] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2092.337211] FAT-fs (loop2): count of clusters too big (2857666827) [ 2092.338541] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2092.408913] debugfs: File 'dropped' in directory 'loop2' already present! [ 2092.413309] debugfs: File 'msg' in directory 'loop2' already present! [ 2092.422225] debugfs: File 'trace0' in directory 'loop2' already present! [ 2092.430749] debugfs: File 'dropped' in directory 'loop2' already present! [ 2092.442328] debugfs: File 'msg' in directory 'loop2' already present! [ 2092.444747] debugfs: File 'trace0' in directory 'loop2' already present! [ 2092.481437] FAULT_INJECTION: forcing a failure. [ 2092.481437] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2092.483851] CPU: 0 PID: 11922 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2092.485330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2092.487017] Call Trace: [ 2092.487557] dump_stack+0x107/0x167 [ 2092.488309] should_fail.cold+0x5/0xa [ 2092.489093] _copy_from_user+0x2e/0x1b0 [ 2092.489922] __copy_msghdr_from_user+0x91/0x4b0 [ 2092.490873] ? __ia32_sys_shutdown+0x80/0x80 [ 2092.491768] ? __lock_acquire+0x1657/0x5b00 [ 2092.492664] ___sys_recvmsg+0xd5/0x200 [ 2092.493464] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2092.494483] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2092.495548] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2092.496460] ? trace_hardirqs_on+0x5b/0x180 [ 2092.497371] ? lock_acquire+0x197/0x470 [ 2092.498196] ? find_held_lock+0x2c/0x110 [ 2092.499032] ? __might_fault+0xd3/0x180 [ 2092.499849] ? lock_downgrade+0x6d0/0x6d0 [ 2092.500696] ? io_schedule_timeout+0x140/0x140 [ 2092.501696] do_recvmmsg+0x24c/0x6d0 [ 2092.502458] ? ___sys_recvmsg+0x200/0x200 [ 2092.503298] ? lock_downgrade+0x6d0/0x6d0 [ 2092.504152] ? ksys_write+0x12d/0x260 [ 2092.504947] ? wait_for_completion_io+0x270/0x270 [ 2092.505960] ? rcu_read_lock_any_held+0x75/0xa0 [ 2092.506912] ? vfs_write+0x354/0xa70 [ 2092.507670] __x64_sys_recvmmsg+0x20f/0x260 [ 2092.508554] ? ksys_write+0x1a9/0x260 [ 2092.509325] ? __do_sys_socketcall+0x600/0x600 [ 2092.510266] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2092.511331] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2092.512385] do_syscall_64+0x33/0x40 [ 2092.513143] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2092.514203] RIP: 0033:0x7f50f11adb19 [ 2092.514964] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2092.518705] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2092.520257] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2092.521715] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2092.523167] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2092.524618] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2092.526089] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2092.571691] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2092.574350] FAT-fs (loop5): count of clusters too big (729219198) [ 2092.575645] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2092.599492] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2092.601227] FAT-fs (loop5): count of clusters too big (729219198) [ 2092.602659] FAT-fs (loop5): Can't find a valid FAT filesystem 18:28:30 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:28:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x41615252, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:28:30 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 70) getpgid(0x0) 18:28:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:28:30 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:28:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:28:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x75, 0xb91}) 18:28:30 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000080)={'geneve0\x00'}) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f00000000c0)=0x1) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'ipvlan0\x00'}) [ 2107.611448] debugfs: File 'dropped' in directory 'loop2' already present! [ 2107.614609] FAULT_INJECTION: forcing a failure. [ 2107.614609] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2107.617117] CPU: 1 PID: 11943 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2107.618594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2107.620348] Call Trace: [ 2107.620914] dump_stack+0x107/0x167 [ 2107.621709] should_fail.cold+0x5/0xa [ 2107.622530] _copy_from_user+0x2e/0x1b0 [ 2107.623380] __copy_msghdr_from_user+0x91/0x4b0 [ 2107.624362] ? __ia32_sys_shutdown+0x80/0x80 [ 2107.625292] ? __lock_acquire+0x1657/0x5b00 [ 2107.626241] ___sys_recvmsg+0xd5/0x200 [ 2107.627068] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2107.628176] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2107.629284] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2107.630236] ? trace_hardirqs_on+0x5b/0x180 [ 2107.631160] ? lock_acquire+0x197/0x470 [ 2107.631996] ? find_held_lock+0x2c/0x110 [ 2107.632861] ? __might_fault+0xd3/0x180 [ 2107.633742] ? lock_downgrade+0x6d0/0x6d0 [ 2107.634697] ? io_schedule_timeout+0x140/0x140 [ 2107.635679] do_recvmmsg+0x24c/0x6d0 [ 2107.636556] ? ___sys_recvmsg+0x200/0x200 [ 2107.637511] ? lock_downgrade+0x6d0/0x6d0 [ 2107.638456] ? ksys_write+0x12d/0x260 [ 2107.639345] ? wait_for_completion_io+0x270/0x270 [ 2107.640487] ? rcu_read_lock_any_held+0x75/0xa0 [ 2107.641467] ? vfs_write+0x354/0xa70 [ 2107.642270] __x64_sys_recvmmsg+0x20f/0x260 [ 2107.643183] ? ksys_write+0x1a9/0x260 [ 2107.643988] ? __do_sys_socketcall+0x600/0x600 [ 2107.644958] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2107.646082] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2107.647178] do_syscall_64+0x33/0x40 [ 2107.647965] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2107.649044] RIP: 0033:0x7f50f11adb19 [ 2107.649846] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2107.653705] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2107.655316] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2107.656816] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2107.658341] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2107.659842] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2107.661346] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2107.669278] debugfs: File 'msg' in directory 'loop2' already present! [ 2107.679539] debugfs: File 'trace0' in directory 'loop2' already present! [ 2107.681496] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2107.683801] FAT-fs (loop5): count of clusters too big (729219198) [ 2107.685393] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2107.691627] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2107.693932] FAT-fs (loop3): count of clusters too big (729219198) [ 2107.695417] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2107.709472] debugfs: File 'dropped' in directory 'loop2' already present! [ 2107.710515] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2107.711446] debugfs: File 'msg' in directory 'loop2' already present! [ 2107.712809] FAT-fs (loop2): count of clusters too big (2857666827) [ 2107.712824] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2107.738413] debugfs: File 'dropped' in directory 'loop12' already present! [ 2107.740234] debugfs: File 'msg' in directory 'loop12' already present! [ 2107.747211] debugfs: File 'trace0' in directory 'loop12' already present! [ 2107.763802] debugfs: File 'trace0' in directory 'loop2' already present! 18:28:30 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x4, 0x0, 0x800, 0x1, 0x5, 0x4}) [ 2107.779114] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2107.781296] FAT-fs (loop5): count of clusters too big (729219198) [ 2107.782665] FAT-fs (loop5): Can't find a valid FAT filesystem 18:28:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:28:31 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:28:31 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x76, 0xb91}) 18:28:31 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:28:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x48000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2107.996517] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2107.998454] FAT-fs (loop2): count of clusters too big (2857666827) [ 2107.999828] FAT-fs (loop2): Can't find a valid FAT filesystem 18:28:31 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 71) getpgid(0x0) [ 2108.029596] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2108.031377] FAT-fs (loop2): count of clusters too big (2857666827) [ 2108.032761] FAT-fs (loop2): Can't find a valid FAT filesystem 18:28:31 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, '`\x00\x00\x00\x00\x00\x00@\x00', 0x0, 0x2}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r3}, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x5, 0x8, @fd=r4, 0x5, &(0x7f0000000380)=""/249, 0xf9, 0x0, 0x1}, 0x2) syz_io_uring_submit(r1, 0x0, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x1}, 0xe4) r5 = socket$inet(0x2, 0xa, 0x0) dup3(r5, r0, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r9 = syz_open_dev$rtc(&(0x7f0000000240), 0x4, 0x400000) copy_file_range(0xffffffffffffffff, &(0x7f0000000180)=0x9, r9, &(0x7f0000000280)=0x100000001, 0x100000000, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r8}, 0x0) syz_io_uring_submit(r6, r7, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x5, 0x8, @fd_index=0x2, 0x5, &(0x7f0000000380)=""/249, 0xf9, 0x0, 0x1}, 0x2) socketpair(0xf, 0x80000, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r6, r2, &(0x7f00000000c0)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r10, 0x0, 0x0, 0x0, {0x9004}, 0x1}, 0x0) 18:28:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x505000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2108.106908] debugfs: File 'dropped' in directory 'loop2' already present! [ 2108.110225] debugfs: File 'msg' in directory 'loop2' already present! [ 2108.112398] debugfs: File 'trace0' in directory 'loop2' already present! 18:28:31 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2108.120998] debugfs: File 'dropped' in directory 'loop2' already present! [ 2108.145900] debugfs: File 'msg' in directory 'loop2' already present! [ 2108.151463] debugfs: File 'trace0' in directory 'loop2' already present! [ 2108.203332] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2108.205447] FAT-fs (loop5): count of clusters too big (729219198) [ 2108.206817] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2108.223780] FAULT_INJECTION: forcing a failure. [ 2108.223780] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2108.226286] CPU: 0 PID: 11985 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2108.227742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2108.229491] Call Trace: [ 2108.230065] dump_stack+0x107/0x167 [ 2108.230846] should_fail.cold+0x5/0xa [ 2108.231664] _copy_from_user+0x2e/0x1b0 [ 2108.232523] __copy_msghdr_from_user+0x91/0x4b0 [ 2108.233520] ? __ia32_sys_shutdown+0x80/0x80 [ 2108.234458] ? __lock_acquire+0x1657/0x5b00 [ 2108.235397] ___sys_recvmsg+0xd5/0x200 [ 2108.236222] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2108.237269] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2108.238390] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2108.239332] ? trace_hardirqs_on+0x5b/0x180 [ 2108.240244] ? lock_acquire+0x197/0x470 [ 2108.241089] ? find_held_lock+0x2c/0x110 [ 2108.241974] ? __might_fault+0xd3/0x180 [ 2108.242817] ? lock_downgrade+0x6d0/0x6d0 [ 2108.243703] ? io_schedule_timeout+0x140/0x140 [ 2108.244670] do_recvmmsg+0x24c/0x6d0 [ 2108.245458] ? ___sys_recvmsg+0x200/0x200 [ 2108.246346] ? lock_downgrade+0x6d0/0x6d0 [ 2108.247238] ? ksys_write+0x12d/0x260 [ 2108.248058] ? wait_for_completion_io+0x270/0x270 [ 2108.249091] ? rcu_read_lock_any_held+0x75/0xa0 [ 2108.250089] ? vfs_write+0x354/0xa70 [ 2108.250904] __x64_sys_recvmmsg+0x20f/0x260 [ 2108.251811] ? ksys_write+0x1a9/0x260 [ 2108.252615] ? __do_sys_socketcall+0x600/0x600 [ 2108.253592] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2108.254707] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2108.255805] do_syscall_64+0x33/0x40 [ 2108.256591] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2108.257686] RIP: 0033:0x7f50f11adb19 [ 2108.258494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2108.262402] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2108.264008] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2108.265520] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2108.267028] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2108.268526] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2108.270166] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2108.300563] debugfs: File 'dropped' in directory 'loop12' already present! [ 2108.302201] debugfs: File 'msg' in directory 'loop12' already present! [ 2108.306047] debugfs: File 'trace0' in directory 'loop12' already present! [ 2108.476015] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2108.477938] FAT-fs (loop2): count of clusters too big (2857666827) [ 2108.479320] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2108.496953] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 2108.496953] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 2108.496953] [ 2108.519713] EXT4-fs (loop3): mounted filesystem without journal. Opts: noacl,,errors=continue [ 2108.560377] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2108.562289] FAT-fs (loop2): count of clusters too big (2857666827) [ 2108.563728] FAT-fs (loop2): Can't find a valid FAT filesystem 18:28:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:28:46 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:28:46 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) splice(r0, &(0x7f0000000040)=0x3, r1, &(0x7f0000000080)=0x9, 0x3, 0x0) 18:28:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:28:46 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:28:46 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:28:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 72) getpgid(0x0) 18:28:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x77, 0xb91}) [ 2123.032551] FAULT_INJECTION: forcing a failure. [ 2123.032551] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2123.035926] CPU: 0 PID: 12024 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2123.037378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2123.039100] Call Trace: [ 2123.039650] dump_stack+0x107/0x167 [ 2123.040408] should_fail.cold+0x5/0xa [ 2123.041208] _copy_from_user+0x2e/0x1b0 [ 2123.042057] __copy_msghdr_from_user+0x91/0x4b0 [ 2123.043043] ? __ia32_sys_shutdown+0x80/0x80 [ 2123.043937] ? __lock_acquire+0x1657/0x5b00 [ 2123.044854] ___sys_recvmsg+0xd5/0x200 [ 2123.045667] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2123.046698] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2123.047783] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2123.048733] ? trace_hardirqs_on+0x5b/0x180 [ 2123.049642] ? lock_acquire+0x197/0x470 [ 2123.050499] ? find_held_lock+0x2c/0x110 [ 2123.051345] ? __might_fault+0xd3/0x180 [ 2123.052187] ? lock_downgrade+0x6d0/0x6d0 [ 2123.053052] ? io_schedule_timeout+0x140/0x140 [ 2123.054045] do_recvmmsg+0x24c/0x6d0 [ 2123.054819] ? ___sys_recvmsg+0x200/0x200 [ 2123.055692] ? lock_downgrade+0x6d0/0x6d0 [ 2123.056560] ? ksys_write+0x12d/0x260 [ 2123.057388] ? wait_for_completion_io+0x270/0x270 [ 2123.058416] ? rcu_read_lock_any_held+0x75/0xa0 [ 2123.059390] ? vfs_write+0x354/0xa70 [ 2123.060174] __x64_sys_recvmmsg+0x20f/0x260 [ 2123.061083] ? ksys_write+0x1a9/0x260 [ 2123.061903] ? __do_sys_socketcall+0x600/0x600 [ 2123.062872] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2123.063977] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2123.065073] do_syscall_64+0x33/0x40 [ 2123.065857] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2123.066957] RIP: 0033:0x7f50f11adb19 [ 2123.067755] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2123.071673] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2123.073404] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2123.074944] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2123.076449] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2123.077950] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2123.079445] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2123.088630] debugfs: File 'dropped' in directory 'loop2' already present! [ 2123.090385] debugfs: File 'msg' in directory 'loop2' already present! [ 2123.092539] debugfs: File 'trace0' in directory 'loop2' already present! [ 2123.096303] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2123.098300] FAT-fs (loop2): count of clusters too big (2857666827) [ 2123.099749] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2123.123666] debugfs: File 'dropped' in directory 'loop12' already present! [ 2123.125495] debugfs: File 'msg' in directory 'loop12' already present! [ 2123.127269] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2123.129070] FAT-fs (loop5): count of clusters too big (729219198) [ 2123.130605] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2123.135996] debugfs: File 'trace0' in directory 'loop12' already present! 18:28:46 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:28:46 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000080)={0x2, 0x10000, 0x7, 0x3, 0x80, "900d92bc0e334c82232977079f20a692e31e45", 0x2c45, 0x6}) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000000040)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) fadvise64(r2, 0x6, 0x7fffffff, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r3 = socket$inet(0x2, 0xa, 0x0) dup3(r3, r0, 0x0) [ 2123.238536] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2123.241286] FAT-fs (loop5): count of clusters too big (729219198) [ 2123.242753] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2123.294592] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2123.296485] FAT-fs (loop2): count of clusters too big (2857666827) [ 2123.297827] FAT-fs (loop2): Can't find a valid FAT filesystem 18:28:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x78, 0xb91}) [ 2123.359569] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 18:28:46 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:28:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x52526141, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:28:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2123.473491] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 18:28:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 73) getpgid(0x0) [ 2123.512603] debugfs: File 'dropped' in directory 'loop2' already present! [ 2123.515032] debugfs: File 'msg' in directory 'loop2' already present! [ 2123.519061] debugfs: File 'trace0' in directory 'loop2' already present! 18:28:46 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2123.531413] debugfs: File 'dropped' in directory 'loop2' already present! [ 2123.538762] debugfs: File 'msg' in directory 'loop2' already present! [ 2123.544045] debugfs: File 'trace0' in directory 'loop2' already present! [ 2123.576767] debugfs: File 'dropped' in directory 'loop12' already present! [ 2123.583890] debugfs: File 'msg' in directory 'loop12' already present! [ 2123.586362] debugfs: File 'trace0' in directory 'loop12' already present! [ 2123.705064] FAULT_INJECTION: forcing a failure. [ 2123.705064] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2123.707762] CPU: 0 PID: 12065 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2123.709187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2123.710913] Call Trace: [ 2123.711457] dump_stack+0x107/0x167 [ 2123.712210] should_fail.cold+0x5/0xa [ 2123.712982] _copy_from_user+0x2e/0x1b0 [ 2123.713810] __copy_msghdr_from_user+0x91/0x4b0 [ 2123.714790] ? __ia32_sys_shutdown+0x80/0x80 [ 2123.715699] ? __lock_acquire+0x1657/0x5b00 [ 2123.716606] ___sys_recvmsg+0xd5/0x200 [ 2123.717387] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2123.718395] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2123.719488] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2123.720421] ? trace_hardirqs_on+0x5b/0x180 [ 2123.721320] ? lock_acquire+0x197/0x470 [ 2123.722145] ? find_held_lock+0x2c/0x110 [ 2123.722991] ? __might_fault+0xd3/0x180 [ 2123.723823] ? lock_downgrade+0x6d0/0x6d0 [ 2123.724688] ? io_schedule_timeout+0x140/0x140 [ 2123.725636] do_recvmmsg+0x24c/0x6d0 [ 2123.726418] ? ___sys_recvmsg+0x200/0x200 [ 2123.727294] ? lock_downgrade+0x6d0/0x6d0 [ 2123.728164] ? ksys_write+0x12d/0x260 [ 2123.728984] ? wait_for_completion_io+0x270/0x270 [ 2123.730018] ? rcu_read_lock_any_held+0x75/0xa0 [ 2123.730999] ? vfs_write+0x354/0xa70 [ 2123.731800] __x64_sys_recvmmsg+0x20f/0x260 [ 2123.732735] ? ksys_write+0x1a9/0x260 [ 2123.733559] ? __do_sys_socketcall+0x600/0x600 [ 2123.734563] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2123.735669] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2123.736781] do_syscall_64+0x33/0x40 [ 2123.737584] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2123.738698] RIP: 0033:0x7f50f11adb19 [ 2123.739501] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2123.743487] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2123.745131] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2123.746667] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2123.748167] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2123.749654] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2123.751177] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2123.896964] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 2123.896964] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 2123.896964] [ 2123.904477] EXT4-fs: failed to create workqueue [ 2123.905473] EXT4-fs (loop3): mount failed 18:29:00 executing program 3: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:29:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 74) getpgid(0x0) 18:29:00 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)={0xff}) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000180)) r3 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0x800, 0x0) dup3(r4, r0, 0x0) 18:29:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:29:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x79, 0xb91}) 18:29:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:29:00 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:29:00 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2137.099893] FAULT_INJECTION: forcing a failure. [ 2137.099893] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2137.102566] CPU: 0 PID: 12083 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2137.104024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2137.105706] Call Trace: [ 2137.106253] dump_stack+0x107/0x167 [ 2137.106997] should_fail.cold+0x5/0xa [ 2137.107780] _copy_from_user+0x2e/0x1b0 [ 2137.108588] __copy_msghdr_from_user+0x91/0x4b0 [ 2137.109530] ? __ia32_sys_shutdown+0x80/0x80 [ 2137.110438] ? __lock_acquire+0x1657/0x5b00 [ 2137.111327] ___sys_recvmsg+0xd5/0x200 [ 2137.112118] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2137.113107] ? lock_downgrade+0x6d0/0x6d0 [ 2137.113961] ? lock_acquire+0x197/0x470 [ 2137.114785] ? find_held_lock+0x2c/0x110 [ 2137.115613] ? __might_fault+0xd3/0x180 [ 2137.116414] ? lock_downgrade+0x6d0/0x6d0 [ 2137.117269] do_recvmmsg+0x24c/0x6d0 [ 2137.118067] ? ___sys_recvmsg+0x200/0x200 [ 2137.118925] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2137.120003] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2137.120923] ? trace_hardirqs_on+0x5b/0x180 [ 2137.121813] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2137.122773] __x64_sys_recvmmsg+0x20f/0x260 [ 2137.123658] ? __do_sys_socketcall+0x600/0x600 [ 2137.124601] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2137.125673] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2137.126740] do_syscall_64+0x33/0x40 [ 2137.127508] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2137.128560] RIP: 0033:0x7f50f11adb19 [ 2137.129320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2137.133094] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2137.134675] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2137.136137] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2137.137600] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2137.139073] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2137.140534] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:29:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 75) getpgid(0x0) [ 2137.186802] debugfs: File 'dropped' in directory 'loop2' already present! [ 2137.189208] debugfs: File 'msg' in directory 'loop2' already present! [ 2137.191377] debugfs: File 'trace0' in directory 'loop2' already present! [ 2137.215713] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2137.217524] FAT-fs (loop2): count of clusters too big (2857666827) [ 2137.218949] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2137.224528] debugfs: File 'dropped' in directory 'loop2' already present! [ 2137.229647] debugfs: File 'dropped' in directory 'loop6' already present! [ 2137.231350] debugfs: File 'msg' in directory 'loop6' already present! [ 2137.243509] debugfs: File 'trace0' in directory 'loop6' already present! [ 2137.246969] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2137.246985] FAT-fs (loop5): count of clusters too big (729219198) [ 2137.246996] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2137.248900] debugfs: File 'dropped' in directory 'loop12' already present! [ 2137.248925] debugfs: File 'msg' in directory 'loop12' already present! 18:29:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x7a, 0xb91}) 18:29:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 76) getpgid(0x0) [ 2137.249659] debugfs: File 'trace0' in directory 'loop12' already present! [ 2137.251449] debugfs: File 'msg' in directory 'loop2' already present! [ 2137.258705] debugfs: File 'trace0' in directory 'loop2' already present! 18:29:00 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f0000000080)={0x2, 0x10000, 0x7, 0x3, 0x80, "900d92bc0e334c82232977079f20a692e31e45", 0x2c45, 0x6}) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f0000000040)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) fadvise64(r2, 0x6, 0x7fffffff, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r3 = socket$inet(0x2, 0xa, 0x0) dup3(r3, r0, 0x0) 18:29:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x805000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2137.306987] FAULT_INJECTION: forcing a failure. [ 2137.306987] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2137.307010] CPU: 1 PID: 12105 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2137.307022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 18:29:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2137.307028] Call Trace: [ 2137.307053] dump_stack+0x107/0x167 [ 2137.307077] should_fail.cold+0x5/0xa [ 2137.307108] _copy_from_user+0x2e/0x1b0 [ 2137.307135] __copy_msghdr_from_user+0x91/0x4b0 [ 2137.307162] ? __ia32_sys_shutdown+0x80/0x80 [ 2137.307181] ? __lock_acquire+0x1657/0x5b00 [ 2137.307219] ___sys_recvmsg+0xd5/0x200 [ 2137.307240] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2137.307258] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 18:29:00 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2137.307278] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2137.307293] ? trace_hardirqs_on+0x5b/0x180 [ 2137.307318] ? lock_acquire+0x197/0x470 [ 2137.307335] ? find_held_lock+0x2c/0x110 [ 2137.307360] ? __might_fault+0xd3/0x180 [ 2137.307379] ? lock_downgrade+0x6d0/0x6d0 [ 2137.307400] ? io_schedule_timeout+0x140/0x140 [ 2137.307434] do_recvmmsg+0x24c/0x6d0 [ 2137.307460] ? ___sys_recvmsg+0x200/0x200 [ 2137.307480] ? lock_downgrade+0x6d0/0x6d0 [ 2137.307507] ? ksys_write+0x12d/0x260 [ 2137.307541] ? wait_for_completion_io+0x270/0x270 [ 2137.307563] ? rcu_read_lock_any_held+0x75/0xa0 [ 2137.307580] ? vfs_write+0x354/0xa70 [ 2137.307604] __x64_sys_recvmmsg+0x20f/0x260 [ 2137.307622] ? ksys_write+0x1a9/0x260 18:29:00 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2137.307641] ? __do_sys_socketcall+0x600/0x600 [ 2137.307664] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 18:29:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 77) getpgid(0x0) [ 2137.307682] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2137.307709] do_syscall_64+0x33/0x40 [ 2137.307727] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2137.307741] RIP: 0033:0x7f50f11adb19 [ 2137.307761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2137.307771] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2137.307793] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2137.307806] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2137.307817] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2137.307829] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2137.307843] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2137.324331] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2137.324346] FAT-fs (loop5): count of clusters too big (729219198) [ 2137.324357] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2137.506152] debugfs: File 'dropped' in directory 'loop2' already present! [ 2137.506304] debugfs: File 'msg' in directory 'loop2' already present! [ 2137.506830] debugfs: File 'trace0' in directory 'loop2' already present! [ 2137.508049] debugfs: File 'dropped' in directory 'loop2' already present! [ 2137.508072] debugfs: File 'msg' in directory 'loop2' already present! [ 2137.509127] debugfs: File 'trace0' in directory 'loop2' already present! [ 2137.532313] FAULT_INJECTION: forcing a failure. [ 2137.532313] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2137.532336] CPU: 1 PID: 12115 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2137.532346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2137.532353] Call Trace: [ 2137.532376] dump_stack+0x107/0x167 [ 2137.532400] should_fail.cold+0x5/0xa [ 2137.532426] _copy_from_user+0x2e/0x1b0 [ 2137.532451] __copy_msghdr_from_user+0x91/0x4b0 [ 2137.532471] ? __ia32_sys_shutdown+0x80/0x80 [ 2137.532491] ? __lock_acquire+0x1657/0x5b00 [ 2137.532528] ___sys_recvmsg+0xd5/0x200 [ 2137.532548] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2137.532566] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2137.532586] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2137.532601] ? trace_hardirqs_on+0x5b/0x180 [ 2137.532626] ? lock_acquire+0x197/0x470 [ 2137.532643] ? find_held_lock+0x2c/0x110 [ 2137.532667] ? __might_fault+0xd3/0x180 [ 2137.532686] ? lock_downgrade+0x6d0/0x6d0 [ 2137.532706] ? io_schedule_timeout+0x140/0x140 [ 2137.532740] do_recvmmsg+0x24c/0x6d0 [ 2137.532765] ? ___sys_recvmsg+0x200/0x200 [ 2137.532784] ? lock_downgrade+0x6d0/0x6d0 [ 2137.532810] ? ksys_write+0x12d/0x260 [ 2137.532843] ? wait_for_completion_io+0x270/0x270 [ 2137.532865] ? rcu_read_lock_any_held+0x75/0xa0 [ 2137.532881] ? vfs_write+0x354/0xa70 [ 2137.532905] __x64_sys_recvmmsg+0x20f/0x260 [ 2137.532923] ? ksys_write+0x1a9/0x260 [ 2137.532942] ? __do_sys_socketcall+0x600/0x600 [ 2137.532965] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2137.532982] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2137.533012] do_syscall_64+0x33/0x40 [ 2137.533029] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2137.533042] RIP: 0033:0x7f50f11adb19 [ 2137.533061] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2137.533071] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2137.533092] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2137.533104] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2137.533114] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2137.533125] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2137.533137] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2137.618931] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2137.711570] debugfs: File 'dropped' in directory 'loop12' already present! [ 2137.711599] debugfs: File 'msg' in directory 'loop12' already present! [ 2137.712368] debugfs: File 'trace0' in directory 'loop12' already present! [ 2137.777755] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2137.777772] FAT-fs (loop2): count of clusters too big (2857666827) [ 2137.777783] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2137.831098] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2137.831114] FAT-fs (loop2): count of clusters too big (2857666827) [ 2137.831124] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2137.866923] FAULT_INJECTION: forcing a failure. [ 2137.866923] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2137.903960] CPU: 0 PID: 12134 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2137.903972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2137.903979] Call Trace: [ 2137.904003] dump_stack+0x107/0x167 [ 2137.904038] should_fail.cold+0x5/0xa [ 2137.909209] _copy_from_user+0x2e/0x1b0 [ 2137.910084] __copy_msghdr_from_user+0x91/0x4b0 [ 2137.911028] ? __ia32_sys_shutdown+0x80/0x80 [ 2137.911977] ? __lock_acquire+0x1657/0x5b00 [ 2137.912865] ___sys_recvmsg+0xd5/0x200 [ 2137.913697] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2137.914693] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2137.915810] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2137.916719] ? trace_hardirqs_on+0x5b/0x180 [ 2137.917636] ? lock_acquire+0x197/0x470 [ 2137.918443] ? find_held_lock+0x2c/0x110 [ 2137.919315] ? __might_fault+0xd3/0x180 [ 2137.920123] ? lock_downgrade+0x6d0/0x6d0 [ 2137.921004] ? io_schedule_timeout+0x140/0x140 [ 2137.921938] do_recvmmsg+0x24c/0x6d0 [ 2137.922758] ? ___sys_recvmsg+0x200/0x200 [ 2137.923600] ? lock_downgrade+0x6d0/0x6d0 [ 2137.924497] ? ksys_write+0x12d/0x260 [ 2137.925290] ? wait_for_completion_io+0x270/0x270 [ 2137.926343] ? rcu_read_lock_any_held+0x75/0xa0 [ 2137.927293] ? vfs_write+0x354/0xa70 [ 2137.928078] __x64_sys_recvmmsg+0x20f/0x260 [ 2137.928953] ? ksys_write+0x1a9/0x260 [ 2137.929749] ? __do_sys_socketcall+0x600/0x600 [ 2137.930701] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2137.931796] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2137.932858] do_syscall_64+0x33/0x40 [ 2137.933654] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2137.934696] RIP: 0033:0x7f50f11adb19 [ 2137.935494] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2137.939216] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2137.940835] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2137.942362] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2137.943884] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2137.945411] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2137.946944] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:29:15 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 78) getpgid(0x0) 18:29:15 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x16581, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) write$tun(r0, &(0x7f0000000100)={@void, @val={0x1, 0x1, 0x101, 0x6, 0xfffb, 0x8}, @llc={@llc={0xd4, 0xaa, "9cb5", "5cc5d321f7444419f064e68e670636156d9d1aa9567b9930ea7a633ba62661e285aa7143f757e0b5953af69179e9c12635b6823c647c600f8605c29aecff3aa221d352a6d81e5d55d9e9d96c5fb4dfe69665804a5f334a79528627e682702f9483"}}}, 0x6f) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$PTP_PIN_GETFUNC2(r2, 0xc0603d0f, &(0x7f0000000080)={'\x00', 0x6, 0x3, 0x8d3b}) flock(r1, 0x6) r3 = socket$inet(0x2, 0xa, 0x0) dup3(r3, r0, 0x0) 18:29:15 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:29:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x7b, 0xb91}) 18:29:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x74000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:29:15 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x73, 0xb91}) 18:29:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:29:15 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2151.973958] FAULT_INJECTION: forcing a failure. [ 2151.973958] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2151.976427] CPU: 1 PID: 12155 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2151.977813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2151.979493] Call Trace: [ 2151.980027] dump_stack+0x107/0x167 [ 2151.980763] should_fail.cold+0x5/0xa [ 2151.981535] _copy_from_user+0x2e/0x1b0 [ 2151.982348] __copy_msghdr_from_user+0x91/0x4b0 [ 2151.983283] ? __ia32_sys_shutdown+0x80/0x80 [ 2151.984173] ? __lock_acquire+0x1657/0x5b00 [ 2151.985065] ___sys_recvmsg+0xd5/0x200 [ 2151.985849] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2151.986844] ? lock_downgrade+0x6d0/0x6d0 [ 2151.987686] ? lock_acquire+0x197/0x470 [ 2151.988489] ? find_held_lock+0x2c/0x110 [ 2151.989312] ? __might_fault+0xd3/0x180 [ 2151.990111] ? lock_downgrade+0x6d0/0x6d0 [ 2151.991004] do_recvmmsg+0x24c/0x6d0 [ 2151.991764] ? ___sys_recvmsg+0x200/0x200 [ 2151.992603] ? lock_downgrade+0x6d0/0x6d0 [ 2151.993446] ? ksys_write+0x12d/0x260 [ 2151.994239] ? wait_for_completion_io+0x270/0x270 [ 2151.995219] ? rcu_read_lock_any_held+0x75/0xa0 [ 2151.996152] ? vfs_write+0x354/0xa70 [ 2151.996912] __x64_sys_recvmmsg+0x20f/0x260 [ 2151.997776] ? ksys_write+0x1a9/0x260 [ 2151.998566] ? __do_sys_socketcall+0x600/0x600 [ 2151.999489] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2152.000548] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2152.001583] do_syscall_64+0x33/0x40 [ 2152.002343] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2152.003371] RIP: 0033:0x7f50f11adb19 [ 2152.004125] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2152.007822] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2152.009366] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2152.010803] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2152.012240] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2152.013671] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2152.015120] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:29:15 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x6, 0x20, 0x0, 0x1f, 0x0, 0x0, 0x211, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000040), 0xa}, 0x80f2, 0x3dd, 0x0, 0x9, 0x3ffbb6a, 0x7, 0x3, 0x0, 0x600000, 0x0, 0x7}, r1, 0x3, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) [ 2152.036564] debugfs: File 'dropped' in directory 'loop6' already present! [ 2152.038063] debugfs: File 'msg' in directory 'loop6' already present! [ 2152.045362] debugfs: File 'trace0' in directory 'loop6' already present! [ 2152.069095] debugfs: File 'dropped' in directory 'loop12' already present! 18:29:15 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 79) getpgid(0x0) [ 2152.073848] debugfs: File 'dropped' in directory 'loop2' already present! [ 2152.079529] debugfs: File 'msg' in directory 'loop12' already present! [ 2152.081928] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2152.083981] FAT-fs (loop5): count of clusters too big (729219198) [ 2152.085518] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2152.088018] debugfs: File 'msg' in directory 'loop2' already present! [ 2152.091506] debugfs: File 'trace0' in directory 'loop12' already present! [ 2152.095077] debugfs: File 'trace0' in directory 'loop2' already present! [ 2152.098376] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2152.100186] FAT-fs (loop2): count of clusters too big (2857666827) [ 2152.101478] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2152.106948] debugfs: File 'dropped' in directory 'loop2' already present! [ 2152.111226] debugfs: File 'msg' in directory 'loop2' already present! [ 2152.121999] debugfs: File 'trace0' in directory 'loop2' already present! [ 2152.154624] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2152.156422] FAT-fs (loop5): count of clusters too big (729219198) [ 2152.157680] FAT-fs (loop5): Can't find a valid FAT filesystem 18:29:15 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2152.207084] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2152.208948] FAT-fs (loop2): count of clusters too big (2857666827) [ 2152.210285] FAT-fs (loop2): Can't find a valid FAT filesystem 18:29:15 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'nr0\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000740)={'syztnl1\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x32d002, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, r5, 0x1, 0x0, 0x0, {0x9}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000427cb5b00fedbdf251800000005001e38f4893c5f5a0306000100"/38], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000780)=r2) r8 = accept$packet(r3, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r9, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) dup3(r8, 0xffffffffffffffff, 0x0) 18:29:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x7c, 0xb91}) [ 2152.293215] FAULT_INJECTION: forcing a failure. [ 2152.293215] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2152.295764] CPU: 0 PID: 12173 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2152.297309] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2152.299239] Call Trace: [ 2152.299905] dump_stack+0x107/0x167 [ 2152.300737] should_fail.cold+0x5/0xa [ 2152.301621] _copy_from_user+0x2e/0x1b0 [ 2152.302549] __copy_msghdr_from_user+0x91/0x4b0 [ 2152.303594] ? __ia32_sys_shutdown+0x80/0x80 [ 2152.304586] ? __lock_acquire+0x1657/0x5b00 [ 2152.305569] ___sys_recvmsg+0xd5/0x200 [ 2152.306448] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2152.307480] ? lock_downgrade+0x6d0/0x6d0 [ 2152.308353] ? lock_acquire+0x197/0x470 [ 2152.309182] ? find_held_lock+0x2c/0x110 [ 2152.310033] ? __might_fault+0xd3/0x180 [ 2152.310872] ? lock_downgrade+0x6d0/0x6d0 [ 2152.311755] do_recvmmsg+0x24c/0x6d0 [ 2152.312538] ? ___sys_recvmsg+0x200/0x200 [ 2152.313401] ? lock_downgrade+0x6d0/0x6d0 [ 2152.314266] ? ksys_write+0x12d/0x260 [ 2152.315077] ? wait_for_completion_io+0x270/0x270 [ 2152.316073] ? rcu_read_lock_any_held+0x75/0xa0 [ 2152.317041] ? vfs_write+0x354/0xa70 [ 2152.317819] __x64_sys_recvmmsg+0x20f/0x260 [ 2152.318726] ? ksys_write+0x1a9/0x260 [ 2152.319520] ? __do_sys_socketcall+0x600/0x600 [ 2152.320479] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2152.321575] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2152.322672] do_syscall_64+0x33/0x40 [ 2152.323427] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2152.324494] RIP: 0033:0x7f50f11adb19 [ 2152.325258] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2152.329084] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2152.330632] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2152.332139] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2152.333578] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2152.335124] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2152.336656] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:29:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:29:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x78000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:29:15 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2152.461796] debugfs: File 'dropped' in directory 'loop12' already present! [ 2152.463716] debugfs: File 'msg' in directory 'loop12' already present! [ 2152.475278] debugfs: File 'trace0' in directory 'loop12' already present! [ 2152.521248] debugfs: File 'dropped' in directory 'loop2' already present! [ 2152.522713] debugfs: File 'msg' in directory 'loop2' already present! [ 2152.525129] debugfs: File 'trace0' in directory 'loop2' already present! [ 2152.670534] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2152.672518] FAT-fs (loop2): count of clusters too big (2857666827) [ 2152.673893] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2152.744825] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2152.746695] FAT-fs (loop5): count of clusters too big (729219198) [ 2152.748031] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2152.753028] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2152.754984] FAT-fs (loop2): count of clusters too big (2857666827) [ 2152.756334] FAT-fs (loop2): Can't find a valid FAT filesystem 18:29:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:29:29 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) dup3(r1, r0, 0x0) 18:29:29 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x7d, 0xb91}) 18:29:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:29:29 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'nr0\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000740)={'syztnl1\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="67726530d379d43bb72acee659e4c1ab8127457c00feff000000000000000000af8915ca532f09e666f26637155dfaf9967721ccbb2f080dc8e76d727a240dddc96530554d46c1a744bfcf93b9133ea3a711d0c2bc912c3eca01f7188791ca2bbee44d623b5e5208f14581a2faa43ac08ed4a77a95071d4e007e8f95601f3e4b64d04ca1f2d7e9743ec1675262b555a45304bdabb2f32fee3220e63eddce79c755b5b6b6e39cb0425c93d43fdd881aba1a4fca63fe5ad0a429dce9f66d1b96f198466dc191182f5835fb43d0697c83719495cee0550941460793cf8a8ce9f1ff18ded216d021fee8ed1189fbb87041b5a559ef4a45ad195e8df86c8a09dc0f8ca019f5cfdc94bf1badd8280405548a2d27a2dab1cb1ecda23248a450e7f8db064f3413c448477926fdcf8f943c158f277cefa730edbb854d08d1cfd0278a66dee56c9a444211edd5da67b5792f3a0f511338241f89488942190123eb28976a525132636669845bb28b55f14b4cb50b5cdbbd06de2ed55093c3d9a51dfd0c6d1382e6e02518db669d1768c309f447530586671901f83b01d29f112ebd34c08c7dd0af1d1afd10440572bfa39a773949f63947a92ed71462911f6a886b0e1bf764103d132f211011edfe26b20c5f7aca4777ee57a3c378", @ANYRES32=0x0, @ANYBLOB="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"]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x32d002, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, r5, 0x1, 0x0, 0x0, {0x9}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x20}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000427cb5b00fedbdf251800000005001e38f4893c5f5a0306000100"/38], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000780)=r2) r8 = accept$packet(r3, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r9, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) dup3(r8, 0xffffffffffffffff, 0x0) 18:29:29 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:29:29 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 80) getpgid(0x0) 18:29:29 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:29:29 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040), 0x0, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2166.218487] FAULT_INJECTION: forcing a failure. [ 2166.218487] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2166.221466] CPU: 0 PID: 12215 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2166.223108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2166.224838] Call Trace: [ 2166.225382] dump_stack+0x107/0x167 [ 2166.226143] should_fail.cold+0x5/0xa [ 2166.226945] _copy_from_user+0x2e/0x1b0 [ 2166.227790] __copy_msghdr_from_user+0x91/0x4b0 [ 2166.228741] ? __ia32_sys_shutdown+0x80/0x80 [ 2166.229668] ? __lock_acquire+0x1657/0x5b00 [ 2166.230752] ___sys_recvmsg+0xd5/0x200 [ 2166.231732] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2166.232919] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2166.234202] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2166.235074] ? trace_hardirqs_on+0x5b/0x180 [ 2166.235778] ? lock_acquire+0x197/0x470 [ 2166.236380] ? find_held_lock+0x2c/0x110 [ 2166.237043] ? __might_fault+0xd3/0x180 [ 2166.237647] ? lock_downgrade+0x6d0/0x6d0 [ 2166.238320] ? io_schedule_timeout+0x140/0x140 [ 2166.239025] do_recvmmsg+0x24c/0x6d0 [ 2166.239635] ? ___sys_recvmsg+0x200/0x200 [ 2166.240261] ? lock_downgrade+0x6d0/0x6d0 [ 2166.240914] ? ksys_write+0x12d/0x260 [ 2166.241512] ? wait_for_completion_io+0x270/0x270 [ 2166.242282] ? rcu_read_lock_any_held+0x75/0xa0 [ 2166.243001] ? vfs_write+0x354/0xa70 [ 2166.243611] __x64_sys_recvmmsg+0x20f/0x260 [ 2166.244294] ? ksys_write+0x1a9/0x260 [ 2166.244912] ? __do_sys_socketcall+0x600/0x600 [ 2166.245630] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2166.246498] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2166.247244] do_syscall_64+0x33/0x40 [ 2166.247762] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2166.248460] RIP: 0033:0x7f50f11adb19 [ 2166.248980] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2166.251529] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2166.252587] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2166.253568] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2166.254555] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2166.255549] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2166.256527] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2166.262841] debugfs: File 'dropped' in directory 'loop2' already present! [ 2166.263770] debugfs: File 'msg' in directory 'loop2' already present! [ 2166.271164] debugfs: File 'trace0' in directory 'loop2' already present! [ 2166.272885] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2166.273952] FAT-fs (loop5): count of clusters too big (729219198) [ 2166.274919] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2166.276113] debugfs: File 'dropped' in directory 'loop12' already present! [ 2166.277712] debugfs: File 'msg' in directory 'loop12' already present! [ 2166.282713] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2166.283793] FAT-fs (loop2): count of clusters too big (2857666827) [ 2166.284666] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2166.288650] debugfs: File 'dropped' in directory 'loop2' already present! [ 2166.294371] debugfs: File 'trace0' in directory 'loop12' already present! [ 2166.297478] debugfs: File 'msg' in directory 'loop2' already present! 18:29:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb05000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2166.337570] debugfs: File 'trace0' in directory 'loop2' already present! [ 2166.347012] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2166.347971] FAT-fs (loop5): count of clusters too big (729219198) [ 2166.348832] FAT-fs (loop5): Can't find a valid FAT filesystem 18:29:29 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:29:29 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 81) getpgid(0x0) 18:29:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7fbefcfd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:29:29 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x7e, 0xb91}) [ 2166.466010] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2166.467020] FAT-fs (loop2): count of clusters too big (2857666827) [ 2166.467706] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2166.481499] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2166.482609] FAT-fs (loop2): count of clusters too big (2857666827) [ 2166.483298] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2166.580602] FAULT_INJECTION: forcing a failure. [ 2166.580602] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2166.582207] CPU: 1 PID: 12250 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2166.583081] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2166.583972] Call Trace: [ 2166.584259] dump_stack+0x107/0x167 [ 2166.584656] should_fail.cold+0x5/0xa [ 2166.585078] _copy_from_user+0x2e/0x1b0 [ 2166.585512] __copy_msghdr_from_user+0x91/0x4b0 [ 2166.586008] ? __ia32_sys_shutdown+0x80/0x80 [ 2166.586492] ? __lock_acquire+0x1657/0x5b00 [ 2166.586962] ___sys_recvmsg+0xd5/0x200 [ 2166.587380] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2166.587908] ? lock_downgrade+0x6d0/0x6d0 [ 2166.588359] ? lock_acquire+0x197/0x470 [ 2166.588784] ? find_held_lock+0x2c/0x110 [ 2166.589222] ? __might_fault+0xd3/0x180 [ 2166.589645] ? lock_downgrade+0x6d0/0x6d0 [ 2166.590107] do_recvmmsg+0x24c/0x6d0 [ 2166.590598] ? ___sys_recvmsg+0x200/0x200 [ 2166.591156] ? lock_downgrade+0x6d0/0x6d0 [ 2166.591761] ? ksys_write+0x12d/0x260 [ 2166.592293] ? wait_for_completion_io+0x270/0x270 [ 2166.592837] ? rcu_read_lock_any_held+0x75/0xa0 [ 2166.593492] ? vfs_write+0x354/0xa70 [ 2166.593983] __x64_sys_recvmmsg+0x20f/0x260 [ 2166.594679] ? ksys_write+0x1a9/0x260 [ 2166.595093] ? __do_sys_socketcall+0x600/0x600 [ 2166.595618] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2166.596336] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2166.597047] do_syscall_64+0x33/0x40 [ 2166.597586] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2166.598163] RIP: 0033:0x7f50f11adb19 [ 2166.598596] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2166.601140] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2166.601962] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2166.602805] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2166.603736] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2166.604849] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2166.605618] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2166.620712] debugfs: File 'dropped' in directory 'loop12' already present! [ 2166.621700] debugfs: File 'msg' in directory 'loop12' already present! [ 2166.622880] debugfs: File 'dropped' in directory 'loop2' already present! [ 2166.623817] debugfs: File 'msg' in directory 'loop2' already present! [ 2166.626915] debugfs: File 'trace0' in directory 'loop2' already present! [ 2166.628880] debugfs: File 'trace0' in directory 'loop12' already present! [ 2166.636180] debugfs: File 'dropped' in directory 'loop2' already present! [ 2166.636975] debugfs: File 'msg' in directory 'loop2' already present! [ 2166.638123] debugfs: File 'trace0' in directory 'loop2' already present! [ 2166.650826] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2166.652712] FAT-fs (loop5): count of clusters too big (729219198) [ 2166.654016] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2166.712786] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2166.714790] FAT-fs (loop5): count of clusters too big (729219198) [ 2166.716085] FAT-fs (loop5): Can't find a valid FAT filesystem 18:29:46 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{0x0, 0x0, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:29:46 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040), 0x0, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:29:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:29:46 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:29:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:29:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x82, 0xb91}) 18:29:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 82) getpgid(0x0) 18:29:46 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r4}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x5, 0x8, @fd_index=0x2, 0x5, &(0x7f0000000380)=""/249, 0xf9, 0x0, 0x1}, 0x2) r5 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r5, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) syz_io_uring_submit(r2, 0x0, &(0x7f00000000c0)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r5, 0x80, &(0x7f0000000040)=@rc={0x1f, @none, 0x3}, 0x0, 0x0, 0x1}, 0x3f) [ 2183.082657] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2183.084498] FAT-fs (loop5): count of clusters too big (729219198) [ 2183.085858] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2183.111892] FAULT_INJECTION: forcing a failure. [ 2183.111892] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2183.114372] CPU: 0 PID: 12278 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2183.115766] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2183.117546] Call Trace: [ 2183.118083] dump_stack+0x107/0x167 [ 2183.118880] should_fail.cold+0x5/0xa [ 2183.119654] _copy_from_user+0x2e/0x1b0 [ 2183.120515] __copy_msghdr_from_user+0x91/0x4b0 [ 2183.121448] ? __ia32_sys_shutdown+0x80/0x80 [ 2183.122329] ? __lock_acquire+0x1657/0x5b00 [ 2183.123239] ___sys_recvmsg+0xd5/0x200 [ 2183.124026] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2183.125024] ? lock_downgrade+0x6d0/0x6d0 [ 2183.125860] ? lock_acquire+0x197/0x470 [ 2183.126669] ? find_held_lock+0x2c/0x110 [ 2183.127497] ? __might_fault+0xd3/0x180 [ 2183.128292] ? lock_downgrade+0x6d0/0x6d0 [ 2183.129155] do_recvmmsg+0x24c/0x6d0 [ 2183.129920] ? ___sys_recvmsg+0x200/0x200 [ 2183.130762] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2183.131824] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2183.132715] ? trace_hardirqs_on+0x5b/0x180 [ 2183.133589] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2183.134484] ? finish_task_switch+0x126/0x5d0 [ 2183.135409] ? finish_task_switch+0xef/0x5d0 [ 2183.136318] __x64_sys_recvmmsg+0x20f/0x260 [ 2183.137189] ? ksys_write+0x1a9/0x260 [ 2183.137952] ? __do_sys_socketcall+0x600/0x600 [ 2183.138903] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2183.139951] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2183.141004] do_syscall_64+0x33/0x40 [ 2183.141747] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2183.142790] RIP: 0033:0x7f50f11adb19 [ 2183.143634] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2183.147376] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2183.148896] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2183.150325] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2183.151803] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2183.153226] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2183.154656] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2183.163462] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2183.164084] debugfs: File 'dropped' in directory 'loop2' already present! [ 2183.165312] FAT-fs (loop2): count of clusters too big (2857666827) [ 2183.165324] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2183.183231] debugfs: File 'dropped' in directory 'loop12' already present! [ 2183.184920] debugfs: File 'msg' in directory 'loop12' already present! [ 2183.204298] debugfs: File 'trace0' in directory 'loop12' already present! 18:29:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2183.228659] debugfs: File 'msg' in directory 'loop2' already present! [ 2183.230609] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2183.232419] FAT-fs (loop5): count of clusters too big (729219198) [ 2183.233771] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2183.260841] debugfs: File 'trace0' in directory 'loop2' already present! 18:29:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 83) getpgid(0x0) 18:29:46 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x400000, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={'bond_slave_1\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = accept(r1, &(0x7f0000000080)=@ax25={{0x3, @default}, [@netrom, @netrom, @remote, @rose, @default, @rose, @null, @netrom]}, &(0x7f0000000100)=0x80) dup3(r1, r2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'syzkaller1\x00'}) 18:29:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x97ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:29:46 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:29:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x83, 0xb91}) 18:29:46 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040), 0x0, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2183.534667] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2183.536874] FAT-fs (loop2): count of clusters too big (2857666827) [ 2183.538422] FAT-fs (loop2): Can't find a valid FAT filesystem 18:29:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2183.715831] debugfs: File 'dropped' in directory 'loop2' already present! [ 2183.717764] debugfs: File 'msg' in directory 'loop2' already present! [ 2183.721559] debugfs: File 'trace0' in directory 'loop2' already present! [ 2183.743810] FAULT_INJECTION: forcing a failure. [ 2183.743810] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2183.746330] CPU: 1 PID: 12309 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2183.748141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2183.749950] Call Trace: [ 2183.750519] dump_stack+0x107/0x167 [ 2183.751328] should_fail.cold+0x5/0xa [ 2183.752169] _copy_from_user+0x2e/0x1b0 [ 2183.753024] __copy_msghdr_from_user+0x91/0x4b0 [ 2183.754010] ? __ia32_sys_shutdown+0x80/0x80 [ 2183.755073] ? __lock_acquire+0x1657/0x5b00 [ 2183.756013] ___sys_recvmsg+0xd5/0x200 [ 2183.756853] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2183.757907] ? lock_downgrade+0x6d0/0x6d0 [ 2183.758825] ? lock_acquire+0x197/0x470 [ 2183.759681] ? find_held_lock+0x2c/0x110 [ 2183.760559] ? __might_fault+0xd3/0x180 [ 2183.761413] ? lock_downgrade+0x6d0/0x6d0 [ 2183.762321] do_recvmmsg+0x24c/0x6d0 [ 2183.763138] ? ___sys_recvmsg+0x200/0x200 [ 2183.764024] ? lock_downgrade+0x6d0/0x6d0 [ 2183.764895] ? ksys_write+0x12d/0x260 [ 2183.765723] ? wait_for_completion_io+0x270/0x270 [ 2183.766902] ? rcu_read_lock_any_held+0x75/0xa0 [ 2183.767872] ? vfs_write+0x354/0xa70 [ 2183.768659] __x64_sys_recvmmsg+0x20f/0x260 [ 2183.769577] ? ksys_write+0x1a9/0x260 [ 2183.770396] ? __do_sys_socketcall+0x600/0x600 [ 2183.771388] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2183.772502] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2183.773567] do_syscall_64+0x33/0x40 [ 2183.774324] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2183.775403] RIP: 0033:0x7f50f11adb19 [ 2183.776289] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2183.780135] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2183.781800] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2183.783452] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2183.784865] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2183.786287] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2183.787724] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2183.838003] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2183.839809] FAT-fs (loop5): count of clusters too big (729219198) [ 2183.841193] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2183.857547] debugfs: File 'dropped' in directory 'loop12' already present! [ 2183.859336] debugfs: File 'msg' in directory 'loop12' already present! [ 2183.866895] debugfs: File 'trace0' in directory 'loop12' already present! [ 2183.905862] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2183.907566] FAT-fs (loop5): count of clusters too big (729219198) [ 2183.908855] FAT-fs (loop5): Can't find a valid FAT filesystem 18:30:00 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:30:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 84) getpgid(0x0) 18:30:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1201000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:00 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x8001) dup3(r1, r0, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$AUTOFS_IOC_CATATONIC(r2, 0x9362, 0x0) 18:30:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x84, 0xb91}) 18:30:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:00 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x78000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:00 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0", 0x2d, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2197.778041] FAULT_INJECTION: forcing a failure. [ 2197.778041] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2197.780650] CPU: 0 PID: 12338 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2197.782225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2197.783946] Call Trace: [ 2197.784501] dump_stack+0x107/0x167 [ 2197.785254] should_fail.cold+0x5/0xa [ 2197.786037] _copy_from_user+0x2e/0x1b0 [ 2197.786864] __copy_msghdr_from_user+0x91/0x4b0 [ 2197.787809] ? __ia32_sys_shutdown+0x80/0x80 [ 2197.788700] ? __lock_acquire+0x1657/0x5b00 [ 2197.789596] ___sys_recvmsg+0xd5/0x200 [ 2197.790389] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2197.791390] ? lock_downgrade+0x6d0/0x6d0 [ 2197.792235] ? lock_acquire+0x197/0x470 [ 2197.793042] ? find_held_lock+0x2c/0x110 [ 2197.793874] ? __might_fault+0xd3/0x180 [ 2197.794680] ? lock_downgrade+0x6d0/0x6d0 [ 2197.795555] do_recvmmsg+0x24c/0x6d0 [ 2197.796320] ? ___sys_recvmsg+0x200/0x200 [ 2197.797156] ? lock_downgrade+0x6d0/0x6d0 [ 2197.798001] ? ksys_write+0x12d/0x260 [ 2197.798795] ? wait_for_completion_io+0x270/0x270 [ 2197.799776] ? rcu_read_lock_any_held+0x75/0xa0 [ 2197.800718] ? vfs_write+0x354/0xa70 [ 2197.801475] __x64_sys_recvmmsg+0x20f/0x260 [ 2197.802343] ? ksys_write+0x1a9/0x260 [ 2197.803128] ? __do_sys_socketcall+0x600/0x600 [ 2197.804054] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2197.805109] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2197.806153] do_syscall_64+0x33/0x40 [ 2197.806910] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2197.807942] RIP: 0033:0x7f50f11adb19 [ 2197.808693] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2197.812403] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2197.813936] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2197.815397] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2197.816831] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2197.818268] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2197.819714] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2197.870597] debugfs: File 'dropped' in directory 'loop2' already present! [ 2197.871945] debugfs: File 'msg' in directory 'loop2' already present! [ 2197.875677] debugfs: File 'dropped' in directory 'loop12' already present! [ 2197.877094] debugfs: File 'trace0' in directory 'loop2' already present! [ 2197.877643] debugfs: File 'msg' in directory 'loop12' already present! [ 2197.878460] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2197.880679] FAT-fs (loop2): count of clusters too big (2857666827) [ 2197.881474] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2197.884644] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2197.885833] FAT-fs (loop5): count of clusters too big (729219198) [ 2197.886682] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2197.891128] debugfs: File 'trace0' in directory 'loop12' already present! [ 2197.897016] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2197.898176] FAT-fs (loop3): count of clusters too big (729219198) [ 2197.899011] FAT-fs (loop3): Can't find a valid FAT filesystem 18:30:01 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 85) getpgid(0x0) 18:30:01 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2197.979101] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2197.980385] FAT-fs (loop5): count of clusters too big (729219198) [ 2197.981240] FAT-fs (loop5): Can't find a valid FAT filesystem 18:30:01 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0", 0x2d, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:30:01 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x85, 0xb91}) [ 2198.010935] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2198.012161] FAT-fs (loop2): count of clusters too big (2857666827) [ 2198.013041] FAT-fs (loop2): Can't find a valid FAT filesystem 18:30:01 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:30:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:01 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x0, 0x4, "600800000070004000000000001a00"}) ioctl$TIOCSIG(0xffffffffffffffff, 0x40045436, 0x21) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:30:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1a30000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2198.142506] FAULT_INJECTION: forcing a failure. [ 2198.142506] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2198.145119] CPU: 0 PID: 12361 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2198.146600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2198.148338] Call Trace: [ 2198.148892] dump_stack+0x107/0x167 [ 2198.149661] should_fail.cold+0x5/0xa [ 2198.150451] _copy_from_user+0x2e/0x1b0 [ 2198.151295] __copy_msghdr_from_user+0x91/0x4b0 [ 2198.152259] ? __ia32_sys_shutdown+0x80/0x80 [ 2198.153164] ? __lock_acquire+0x1657/0x5b00 [ 2198.154069] ___sys_recvmsg+0xd5/0x200 [ 2198.154881] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2198.155908] ? _raw_spin_unlock_irq+0x27/0x30 [ 2198.156841] ? lock_acquire+0x197/0x470 [ 2198.157662] ? find_held_lock+0x2c/0x110 [ 2198.158509] ? __might_fault+0xd3/0x180 [ 2198.159349] ? lock_downgrade+0x6d0/0x6d0 [ 2198.160206] ? io_schedule_timeout+0x140/0x140 [ 2198.161160] do_recvmmsg+0x24c/0x6d0 [ 2198.161934] ? ___sys_recvmsg+0x200/0x200 [ 2198.162797] ? lock_downgrade+0x6d0/0x6d0 [ 2198.163662] ? ksys_write+0x12d/0x260 [ 2198.164469] ? wait_for_completion_io+0x270/0x270 [ 2198.165470] ? rcu_read_lock_any_held+0x75/0xa0 [ 2198.166429] ? vfs_write+0x354/0xa70 [ 2198.167213] __x64_sys_recvmmsg+0x20f/0x260 [ 2198.168102] ? ksys_write+0x1a9/0x260 [ 2198.168884] ? __do_sys_socketcall+0x600/0x600 [ 2198.169833] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2198.170922] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2198.171996] do_syscall_64+0x33/0x40 [ 2198.172761] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2198.173813] RIP: 0033:0x7f50f11adb19 [ 2198.174587] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2198.178380] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2198.179952] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2198.181424] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2198.182911] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2198.184381] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2198.185849] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2198.249053] debugfs: File 'dropped' in directory 'loop12' already present! [ 2198.250995] debugfs: File 'msg' in directory 'loop12' already present! [ 2198.253374] debugfs: File 'trace0' in directory 'loop12' already present! [ 2198.315914] debugfs: File 'dropped' in directory 'loop2' already present! [ 2198.320724] debugfs: File 'msg' in directory 'loop2' already present! [ 2198.326514] debugfs: File 'trace0' in directory 'loop2' already present! 18:30:01 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:30:01 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 86) getpgid(0x0) 18:30:01 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x86, 0xb91}) [ 2198.408091] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2198.409848] FAT-fs (loop5): count of clusters too big (729219198) [ 2198.411171] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2198.416050] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 2198.416050] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 2198.416050] [ 2198.423630] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2198.425415] FAT-fs (loop2): count of clusters too big (2857666827) [ 2198.426812] FAT-fs (loop2): Can't find a valid FAT filesystem 18:30:01 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2198.485128] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2198.486958] FAT-fs (loop5): count of clusters too big (729219198) [ 2198.488348] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2198.530303] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2198.532162] FAT-fs (loop2): count of clusters too big (2857666827) [ 2198.533471] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2198.551691] FAULT_INJECTION: forcing a failure. [ 2198.551691] name fail_usercopy, interval 1, probability 0, space 0, times 0 18:30:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf82f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2198.554083] CPU: 1 PID: 12390 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2198.555639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2198.557314] Call Trace: [ 2198.557850] dump_stack+0x107/0x167 [ 2198.558595] should_fail.cold+0x5/0xa [ 2198.559390] _copy_from_user+0x2e/0x1b0 [ 2198.560203] __copy_msghdr_from_user+0x91/0x4b0 [ 2198.561133] ? __ia32_sys_shutdown+0x80/0x80 [ 2198.562027] ? __lock_acquire+0x1657/0x5b00 [ 2198.562918] ___sys_recvmsg+0xd5/0x200 [ 2198.563699] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2198.564685] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2198.565737] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2198.566629] ? trace_hardirqs_on+0x5b/0x180 [ 2198.567515] ? lock_acquire+0x197/0x470 [ 2198.568317] ? find_held_lock+0x2c/0x110 [ 2198.569136] ? __might_fault+0xd3/0x180 [ 2198.569930] ? lock_downgrade+0x6d0/0x6d0 [ 2198.570760] ? io_schedule_timeout+0x140/0x140 [ 2198.571698] do_recvmmsg+0x24c/0x6d0 [ 2198.572457] ? ___sys_recvmsg+0x200/0x200 [ 2198.573288] ? lock_downgrade+0x6d0/0x6d0 [ 2198.574126] ? ksys_write+0x12d/0x260 [ 2198.574916] ? wait_for_completion_io+0x270/0x270 [ 2198.575888] ? rcu_read_lock_any_held+0x75/0xa0 [ 2198.576817] ? vfs_write+0x354/0xa70 [ 2198.577578] __x64_sys_recvmmsg+0x20f/0x260 [ 2198.578440] ? ksys_write+0x1a9/0x260 [ 2198.579228] ? __do_sys_socketcall+0x600/0x600 [ 2198.580146] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2198.581202] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2198.582242] do_syscall_64+0x33/0x40 [ 2198.583030] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2198.584056] RIP: 0033:0x7f50f11adb19 [ 2198.584811] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2198.588486] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2198.590023] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2198.591455] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2198.592891] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2198.594318] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2198.595762] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2198.604449] EXT4-fs (loop3): mounted filesystem without journal. Opts: noacl,,errors=continue [ 2198.722685] debugfs: File 'dropped' in directory 'loop2' already present! [ 2198.725007] debugfs: File 'msg' in directory 'loop2' already present! [ 2198.729486] debugfs: File 'dropped' in directory 'loop12' already present! [ 2198.731283] debugfs: File 'msg' in directory 'loop12' already present! [ 2198.733492] debugfs: File 'trace0' in directory 'loop2' already present! [ 2198.746633] debugfs: File 'dropped' in directory 'loop2' already present! [ 2198.747518] debugfs: File 'trace0' in directory 'loop12' already present! [ 2198.748119] debugfs: File 'msg' in directory 'loop2' already present! [ 2198.762469] debugfs: File 'trace0' in directory 'loop2' already present! [ 2199.022437] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2199.024538] FAT-fs (loop5): count of clusters too big (729219198) [ 2199.026094] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2199.042353] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2199.044444] FAT-fs (loop5): count of clusters too big (729219198) [ 2199.045878] FAT-fs (loop5): Can't find a valid FAT filesystem 18:30:18 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0", 0x2d, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:30:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:18 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:30:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x87, 0xb91}) 18:30:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1b30000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:18 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 87) getpgid(0x0) 18:30:18 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:30:18 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) write$binfmt_elf64(r1, &(0x7f00000020c0)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x2, 0x8, 0x5, 0x6, 0x2, 0x3e, 0x7, 0x3c8, 0x40, 0x280, 0x81, 0x1, 0x38, 0x1, 0x25, 0x1, 0x1f}, [{0x5, 0xffffffff, 0x0, 0x4, 0x0, 0x8, 0xfd45, 0x6}], "e1d0ae5800e3608d5cf4541637d000a8dd2fdeba509a496d1c8539d06559ee0a0cb53e077b6505c533630a45d21d85fd86cbfd816c6f00a3b21635ca7b1db2d849239eb2d453a4f5adfe9615fe158e1cc78865dbab6e8d13c17c79f90bf748020dde4145094ee13a035e64e0b2dfd3089bc8c7", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9eb) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='veth0_vlan\x00') ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') finit_module(r3, &(0x7f0000000080)='\x00', 0x5) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/stat\x00', 0x0, 0x0) [ 2215.371390] FAULT_INJECTION: forcing a failure. [ 2215.371390] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2215.374003] CPU: 0 PID: 12423 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2215.375549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2215.377247] Call Trace: [ 2215.377784] dump_stack+0x107/0x167 [ 2215.378530] should_fail.cold+0x5/0xa [ 2215.379331] _copy_from_user+0x2e/0x1b0 [ 2215.380149] __copy_msghdr_from_user+0x91/0x4b0 [ 2215.381098] ? __ia32_sys_shutdown+0x80/0x80 [ 2215.381999] ? __lock_acquire+0x1657/0x5b00 [ 2215.382902] ___sys_recvmsg+0xd5/0x200 [ 2215.383725] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2215.384728] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2215.385801] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2215.386717] ? trace_hardirqs_on+0x5b/0x180 [ 2215.387651] ? lock_acquire+0x197/0x470 [ 2215.388465] ? find_held_lock+0x2c/0x110 [ 2215.389316] ? __might_fault+0xd3/0x180 [ 2215.390110] ? lock_downgrade+0x6d0/0x6d0 [ 2215.391000] ? io_schedule_timeout+0x140/0x140 [ 2215.391926] do_recvmmsg+0x24c/0x6d0 [ 2215.392710] ? ___sys_recvmsg+0x200/0x200 [ 2215.393536] ? lock_downgrade+0x6d0/0x6d0 [ 2215.394370] ? ksys_write+0x12d/0x260 [ 2215.395193] ? wait_for_completion_io+0x270/0x270 [ 2215.396156] ? rcu_read_lock_any_held+0x75/0xa0 [ 2215.397129] ? vfs_write+0x354/0xa70 [ 2215.397884] __x64_sys_recvmmsg+0x20f/0x260 [ 2215.398920] ? ksys_write+0x1a9/0x260 [ 2215.399765] ? __do_sys_socketcall+0x600/0x600 [ 2215.400749] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2215.401863] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2215.402988] do_syscall_64+0x33/0x40 [ 2215.403796] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2215.404894] RIP: 0033:0x7f50f11adb19 [ 2215.405692] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2215.409539] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2215.411151] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2215.412638] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2215.414122] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2215.415621] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2215.417158] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2215.425822] debugfs: File 'dropped' in directory 'loop12' already present! [ 2215.427404] debugfs: File 'msg' in directory 'loop12' already present! [ 2215.430723] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2215.432537] FAT-fs (loop2): count of clusters too big (2857666827) [ 2215.433869] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2215.436993] debugfs: File 'trace0' in directory 'loop12' already present! [ 2215.460114] debugfs: File 'dropped' in directory 'loop2' already present! [ 2215.461731] debugfs: File 'msg' in directory 'loop2' already present! [ 2215.463651] debugfs: File 'trace0' in directory 'loop2' already present! [ 2215.492022] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2215.493851] FAT-fs (loop5): count of clusters too big (729219198) [ 2215.495190] FAT-fs (loop5): Can't find a valid FAT filesystem 18:30:18 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2215.504474] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 2215.504474] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 2215.504474] 18:30:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2215.526871] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 2215.529021] EXT4-fs (loop3): group descriptors corrupted! 18:30:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x88, 0xb91}) [ 2215.587385] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2215.589277] FAT-fs (loop5): count of clusters too big (729219198) [ 2215.590714] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2215.958440] debugfs: File 'dropped' in directory 'loop2' already present! [ 2215.960954] debugfs: File 'msg' in directory 'loop2' already present! [ 2215.961565] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2215.963262] debugfs: File 'trace0' in directory 'loop2' already present! [ 2215.964656] FAT-fs (loop2): count of clusters too big (2857666827) [ 2215.967675] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2215.971294] debugfs: File 'dropped' in directory 'loop2' already present! [ 2215.976248] debugfs: File 'dropped' in directory 'loop12' already present! [ 2215.978671] debugfs: File 'msg' in directory 'loop12' already present! [ 2215.980841] debugfs: File 'trace0' in directory 'loop12' already present! [ 2215.984917] debugfs: File 'msg' in directory 'loop2' already present! [ 2215.991734] debugfs: File 'trace0' in directory 'loop2' already present! 18:30:32 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 88) getpgid(0x0) 18:30:32 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x89, 0xb91}) 18:30:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfbffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:32 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:30:32 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f", 0x44, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:30:32 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0", 0x2d, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:30:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:32 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2229.007312] FAULT_INJECTION: forcing a failure. [ 2229.007312] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2229.008667] CPU: 1 PID: 12474 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2229.009410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2229.010324] Call Trace: [ 2229.010636] dump_stack+0x107/0x167 [ 2229.011032] should_fail.cold+0x5/0xa [ 2229.011499] _copy_from_user+0x2e/0x1b0 [ 2229.011929] __copy_msghdr_from_user+0x91/0x4b0 [ 2229.012440] ? __ia32_sys_shutdown+0x80/0x80 [ 2229.012923] ? __lock_acquire+0x1657/0x5b00 [ 2229.013412] ___sys_recvmsg+0xd5/0x200 [ 2229.013840] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2229.014379] ? lock_downgrade+0x6d0/0x6d0 [ 2229.014826] ? lock_acquire+0x197/0x470 [ 2229.015291] ? find_held_lock+0x2c/0x110 [ 2229.015747] ? __might_fault+0xd3/0x180 [ 2229.016197] ? lock_downgrade+0x6d0/0x6d0 [ 2229.016699] do_recvmmsg+0x24c/0x6d0 [ 2229.017147] ? ___sys_recvmsg+0x200/0x200 [ 2229.017663] ? lock_downgrade+0x6d0/0x6d0 [ 2229.018184] ? ksys_write+0x12d/0x260 [ 2229.018672] ? wait_for_completion_io+0x270/0x270 [ 2229.019276] ? rcu_read_lock_any_held+0x75/0xa0 [ 2229.019850] ? vfs_write+0x354/0xa70 [ 2229.020311] __x64_sys_recvmmsg+0x20f/0x260 [ 2229.020849] ? ksys_write+0x1a9/0x260 [ 2229.021317] ? __do_sys_socketcall+0x600/0x600 [ 2229.021827] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2229.022474] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2229.023109] do_syscall_64+0x33/0x40 [ 2229.023572] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2229.024199] RIP: 0033:0x7f50f11adb19 [ 2229.024657] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2229.026925] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2229.027862] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2229.028642] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2229.029525] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2229.030307] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2229.031202] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:30:32 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 89) getpgid(0x0) [ 2229.066969] debugfs: File 'dropped' in directory 'loop2' already present! [ 2229.068572] debugfs: File 'msg' in directory 'loop2' already present! [ 2229.071821] debugfs: File 'dropped' in directory 'loop12' already present! [ 2229.074043] debugfs: File 'msg' in directory 'loop12' already present! [ 2229.079564] debugfs: File 'trace0' in directory 'loop2' already present! [ 2229.081663] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2229.083576] FAT-fs (loop2): count of clusters too big (2857666827) [ 2229.085009] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2229.092814] debugfs: File 'trace0' in directory 'loop12' already present! [ 2229.093802] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2229.095920] FAT-fs (loop5): count of clusters too big (729219198) [ 2229.097151] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2229.124228] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 18:30:32 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2229.188464] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2229.190322] FAT-fs (loop5): count of clusters too big (729219198) [ 2229.191679] FAT-fs (loop5): Can't find a valid FAT filesystem 18:30:32 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x8a, 0xb91}) 18:30:32 executing program 4: exit_group(0x400000000) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000040)={'wg0\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:30:32 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:30:32 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f", 0x44, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2229.250566] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2229.252509] FAT-fs (loop2): count of clusters too big (2857666827) [ 2229.253865] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2229.264896] FAULT_INJECTION: forcing a failure. [ 2229.264896] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2229.266235] CPU: 1 PID: 12489 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2229.266986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2229.267906] Call Trace: [ 2229.268195] dump_stack+0x107/0x167 [ 2229.268594] should_fail.cold+0x5/0xa [ 2229.269011] _copy_from_user+0x2e/0x1b0 [ 2229.269446] __copy_msghdr_from_user+0x91/0x4b0 [ 2229.269958] ? __ia32_sys_shutdown+0x80/0x80 [ 2229.270431] ? __lock_acquire+0x1657/0x5b00 [ 2229.270909] ___sys_recvmsg+0xd5/0x200 [ 2229.271341] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2229.271884] ? lock_downgrade+0x6d0/0x6d0 [ 2229.272325] ? lock_acquire+0x197/0x470 [ 2229.272758] ? find_held_lock+0x2c/0x110 [ 2229.273196] ? __might_fault+0xd3/0x180 [ 2229.273620] ? lock_downgrade+0x6d0/0x6d0 [ 2229.274083] do_recvmmsg+0x24c/0x6d0 [ 2229.274489] ? ___sys_recvmsg+0x200/0x200 [ 2229.274930] ? lock_downgrade+0x6d0/0x6d0 [ 2229.275389] ? ksys_write+0x12d/0x260 [ 2229.275811] ? wait_for_completion_io+0x270/0x270 [ 2229.276338] ? rcu_read_lock_any_held+0x75/0xa0 [ 2229.276864] ? vfs_write+0x354/0xa70 [ 2229.277306] __x64_sys_recvmmsg+0x20f/0x260 [ 2229.277825] ? ksys_write+0x1a9/0x260 [ 2229.278287] ? __do_sys_socketcall+0x600/0x600 [ 2229.278785] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2229.279400] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2229.280005] do_syscall_64+0x33/0x40 [ 2229.280429] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2229.281028] RIP: 0033:0x7f50f11adb19 [ 2229.281473] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2229.283670] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2229.284573] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2229.285356] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2229.286173] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2229.287008] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2229.287842] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:30:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfcfdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2e00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:32 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 90) getpgid(0x0) [ 2229.394171] debugfs: File 'dropped' in directory 'loop2' already present! [ 2229.394984] debugfs: File 'msg' in directory 'loop2' already present! [ 2229.399451] debugfs: File 'trace0' in directory 'loop2' already present! [ 2229.442273] debugfs: File 'dropped' in directory 'loop12' already present! [ 2229.445184] debugfs: File 'msg' in directory 'loop12' already present! [ 2229.458744] debugfs: File 'trace0' in directory 'loop12' already present! [ 2229.505333] FAULT_INJECTION: forcing a failure. [ 2229.505333] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2229.507969] CPU: 0 PID: 12512 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2229.509479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2229.511135] Call Trace: [ 2229.511718] dump_stack+0x107/0x167 [ 2229.512453] should_fail.cold+0x5/0xa [ 2229.513266] _copy_from_user+0x2e/0x1b0 [ 2229.514070] __copy_msghdr_from_user+0x91/0x4b0 [ 2229.515001] ? __ia32_sys_shutdown+0x80/0x80 [ 2229.515939] ? __lock_acquire+0x1657/0x5b00 [ 2229.516827] ___sys_recvmsg+0xd5/0x200 [ 2229.517657] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2229.518651] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2229.519776] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2229.520678] ? trace_hardirqs_on+0x5b/0x180 [ 2229.521605] ? lock_acquire+0x197/0x470 [ 2229.522408] ? find_held_lock+0x2c/0x110 [ 2229.523298] ? __might_fault+0xd3/0x180 [ 2229.524108] ? lock_downgrade+0x6d0/0x6d0 [ 2229.524987] ? io_schedule_timeout+0x140/0x140 [ 2229.525917] do_recvmmsg+0x24c/0x6d0 [ 2229.526706] ? ___sys_recvmsg+0x200/0x200 [ 2229.527557] ? lock_downgrade+0x6d0/0x6d0 [ 2229.528441] ? ksys_write+0x12d/0x260 [ 2229.529221] ? wait_for_completion_io+0x270/0x270 [ 2229.530250] ? rcu_read_lock_any_held+0x75/0xa0 [ 2229.531209] ? vfs_write+0x354/0xa70 [ 2229.532001] __x64_sys_recvmmsg+0x20f/0x260 [ 2229.532862] ? ksys_write+0x1a9/0x260 [ 2229.533674] ? __do_sys_socketcall+0x600/0x600 [ 2229.534594] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2229.535716] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2229.536752] do_syscall_64+0x33/0x40 [ 2229.537538] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2229.538563] RIP: 0033:0x7f50f11adb19 [ 2229.539368] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2229.543020] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2229.544628] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2229.546136] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2229.547655] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2229.549163] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2229.550679] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:30:47 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f", 0x44, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:30:47 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 91) getpgid(0x0) 18:30:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x8b, 0xb91}) 18:30:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3282000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:47 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:30:47 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000040)={'bond_slave_1\x00', {0x2, 0x0, @private}}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e22, @multicast2}, 0x10) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @multicast1}, 0x10) dup3(r1, r0, 0x0) 18:30:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfd2f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:47 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2244.690921] FAULT_INJECTION: forcing a failure. [ 2244.690921] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2244.693340] CPU: 1 PID: 12527 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2244.694719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2244.696416] Call Trace: [ 2244.696950] dump_stack+0x107/0x167 [ 2244.697695] should_fail.cold+0x5/0xa [ 2244.698481] _copy_from_user+0x2e/0x1b0 [ 2244.699287] __copy_msghdr_from_user+0x91/0x4b0 [ 2244.700241] ? __ia32_sys_shutdown+0x80/0x80 [ 2244.701120] ? __lock_acquire+0x1657/0x5b00 [ 2244.701998] ___sys_recvmsg+0xd5/0x200 [ 2244.702778] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2244.703754] ? lock_downgrade+0x6d0/0x6d0 [ 2244.704586] ? lock_acquire+0x197/0x470 [ 2244.705392] ? find_held_lock+0x2c/0x110 [ 2244.706212] ? __might_fault+0xd3/0x180 [ 2244.707021] ? lock_downgrade+0x6d0/0x6d0 [ 2244.707887] do_recvmmsg+0x24c/0x6d0 [ 2244.708670] ? ___sys_recvmsg+0x200/0x200 [ 2244.709498] ? lock_downgrade+0x6d0/0x6d0 [ 2244.710329] ? ksys_write+0x12d/0x260 [ 2244.711100] ? wait_for_completion_io+0x270/0x270 [ 2244.712074] ? rcu_read_lock_any_held+0x75/0xa0 [ 2244.712992] ? vfs_write+0x354/0xa70 [ 2244.713735] __x64_sys_recvmmsg+0x20f/0x260 [ 2244.714592] ? ksys_write+0x1a9/0x260 [ 2244.715370] ? __do_sys_socketcall+0x600/0x600 [ 2244.716283] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2244.717348] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2244.718411] do_syscall_64+0x33/0x40 [ 2244.719145] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2244.720202] RIP: 0033:0x7f50f11adb19 [ 2244.720955] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2244.724637] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2244.726148] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2244.727574] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2244.728974] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2244.730379] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2244.731806] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2244.740438] debugfs: File 'dropped' in directory 'loop2' already present! [ 2244.742768] debugfs: File 'msg' in directory 'loop2' already present! [ 2244.745835] debugfs: File 'trace0' in directory 'loop2' already present! [ 2244.749961] debugfs: File 'dropped' in directory 'loop12' already present! [ 2244.751495] debugfs: File 'msg' in directory 'loop12' already present! [ 2244.754022] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2244.755859] FAT-fs (loop2): count of clusters too big (2857666827) [ 2244.757167] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2244.770559] debugfs: File 'trace0' in directory 'loop12' already present! [ 2244.773429] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2244.775181] FAT-fs (loop5): count of clusters too big (729219198) [ 2244.776480] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2244.869813] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2244.871630] FAT-fs (loop5): count of clusters too big (729219198) [ 2244.873158] FAT-fs (loop5): Can't find a valid FAT filesystem 18:30:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x8c, 0xb91}) 18:30:48 executing program 3: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {0x0}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:30:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:48 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:30:48 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'veth1_macvtap\x00'}) 18:30:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfcbe7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:30:48 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 92) getpgid(0x0) [ 2245.068545] debugfs: File 'dropped' in directory 'loop2' already present! [ 2245.070579] debugfs: File 'msg' in directory 'loop2' already present! [ 2245.080357] debugfs: File 'trace0' in directory 'loop2' already present! [ 2245.196637] debugfs: File 'dropped' in directory 'loop2' already present! [ 2245.198951] debugfs: File 'msg' in directory 'loop2' already present! [ 2245.203554] debugfs: File 'trace0' in directory 'loop2' already present! 18:30:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x8d, 0xb91}) [ 2245.268308] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2245.270157] FAT-fs (loop2): count of clusters too big (2857666827) [ 2245.271617] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2245.310346] debugfs: File 'dropped' in directory 'loop6' already present! [ 2245.313812] debugfs: File 'msg' in directory 'loop6' already present! [ 2245.323118] debugfs: File 'trace0' in directory 'loop6' already present! [ 2245.349515] FAULT_INJECTION: forcing a failure. [ 2245.349515] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2245.352027] CPU: 0 PID: 12567 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2245.353464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2245.355179] Call Trace: [ 2245.355749] dump_stack+0x107/0x167 [ 2245.356515] should_fail.cold+0x5/0xa [ 2245.357313] _copy_from_user+0x2e/0x1b0 [ 2245.358151] __copy_msghdr_from_user+0x91/0x4b0 [ 2245.359116] ? __ia32_sys_shutdown+0x80/0x80 [ 2245.360026] ? __lock_acquire+0x1657/0x5b00 [ 2245.360928] ___sys_recvmsg+0xd5/0x200 [ 2245.361729] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2245.362735] ? lock_downgrade+0x6d0/0x6d0 [ 2245.363582] ? lock_acquire+0x197/0x470 [ 2245.364396] ? find_held_lock+0x2c/0x110 [ 2245.365233] ? __might_fault+0xd3/0x180 [ 2245.366047] ? lock_downgrade+0x6d0/0x6d0 [ 2245.366915] do_recvmmsg+0x24c/0x6d0 [ 2245.367692] ? ___sys_recvmsg+0x200/0x200 [ 2245.368542] ? lock_downgrade+0x6d0/0x6d0 [ 2245.369408] ? ksys_write+0x12d/0x260 [ 2245.370212] ? wait_for_completion_io+0x270/0x270 [ 2245.371207] ? rcu_read_lock_any_held+0x75/0xa0 [ 2245.372175] ? vfs_write+0x354/0xa70 [ 2245.372951] __x64_sys_recvmmsg+0x20f/0x260 [ 2245.373841] ? ksys_write+0x1a9/0x260 [ 2245.374633] ? __do_sys_socketcall+0x600/0x600 [ 2245.375584] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2245.376656] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2245.377717] do_syscall_64+0x33/0x40 [ 2245.378479] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2245.379554] RIP: 0033:0x7f50f11adb19 [ 2245.380320] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2245.384096] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2245.385654] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2245.387111] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2245.388591] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2245.390097] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2245.391565] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2245.400332] debugfs: File 'dropped' in directory 'loop12' already present! [ 2245.401925] debugfs: File 'msg' in directory 'loop12' already present! [ 2245.417057] debugfs: File 'trace0' in directory 'loop12' already present! [ 2245.424923] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2245.426711] FAT-fs (loop5): count of clusters too big (729219198) [ 2245.427954] FAT-fs (loop5): Can't find a valid FAT filesystem 18:30:48 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f0000000000000000010000", 0x4f, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:30:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2245.518775] debugfs: File 'dropped' in directory 'loop2' already present! [ 2245.520865] debugfs: File 'msg' in directory 'loop2' already present! [ 2245.523002] debugfs: File 'trace0' in directory 'loop2' already present! [ 2245.532192] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2245.533971] FAT-fs (loop5): count of clusters too big (729219198) [ 2245.535391] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2245.737279] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2245.739239] FAT-fs (loop2): count of clusters too big (2857666827) [ 2245.740608] FAT-fs (loop2): Can't find a valid FAT filesystem 18:31:03 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x40000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:31:03 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f", 0x44, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:31:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:03 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f0000000000000000010000", 0x4f, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:31:03 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 93) getpgid(0x0) 18:31:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x8e, 0xb91}) 18:31:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:03 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2260.031639] FAULT_INJECTION: forcing a failure. [ 2260.031639] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2260.034300] CPU: 0 PID: 12603 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2260.035808] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2260.037529] Call Trace: [ 2260.038087] dump_stack+0x107/0x167 [ 2260.038852] should_fail.cold+0x5/0xa [ 2260.039664] _copy_from_user+0x2e/0x1b0 [ 2260.040495] __copy_msghdr_from_user+0x91/0x4b0 [ 2260.041460] ? __ia32_sys_shutdown+0x80/0x80 [ 2260.042365] ? __lock_acquire+0x1657/0x5b00 [ 2260.043276] ___sys_recvmsg+0xd5/0x200 [ 2260.044078] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2260.045095] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2260.046147] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2260.047075] ? trace_hardirqs_on+0x5b/0x180 [ 2260.047966] ? lock_acquire+0x197/0x470 [ 2260.048789] ? find_held_lock+0x2c/0x110 [ 2260.049612] ? __might_fault+0xd3/0x180 [ 2260.050439] ? lock_downgrade+0x6d0/0x6d0 [ 2260.051282] ? io_schedule_timeout+0x140/0x140 [ 2260.052252] do_recvmmsg+0x24c/0x6d0 [ 2260.052998] ? ___sys_recvmsg+0x200/0x200 [ 2260.053854] ? lock_downgrade+0x6d0/0x6d0 [ 2260.054710] ? ksys_write+0x12d/0x260 [ 2260.055503] ? wait_for_completion_io+0x270/0x270 [ 2260.056502] ? rcu_read_lock_any_held+0x75/0xa0 [ 2260.057454] ? vfs_write+0x354/0xa70 [ 2260.058225] __x64_sys_recvmmsg+0x20f/0x260 [ 2260.059103] ? ksys_write+0x1a9/0x260 [ 2260.059891] ? __do_sys_socketcall+0x600/0x600 [ 2260.060838] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2260.061910] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2260.062972] do_syscall_64+0x33/0x40 [ 2260.063752] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2260.064807] RIP: 0033:0x7f50f11adb19 [ 2260.065579] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2260.069504] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2260.071070] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2260.072549] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2260.074015] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2260.075472] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2260.076925] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2260.083391] debugfs: File 'dropped' in directory 'loop2' already present! [ 2260.085297] debugfs: File 'msg' in directory 'loop2' already present! [ 2260.088817] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2260.089609] debugfs: File 'trace0' in directory 'loop2' already present! [ 2260.090637] FAT-fs (loop5): count of clusters too big (729219198) [ 2260.093282] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2260.113764] debugfs: File 'dropped' in directory 'loop12' already present! [ 2260.115570] debugfs: File 'msg' in directory 'loop12' already present! [ 2260.119931] debugfs: File 'trace0' in directory 'loop12' already present! [ 2260.123710] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2260.125505] FAT-fs (loop2): count of clusters too big (2857666827) [ 2260.126824] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2260.159565] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2260.161330] FAT-fs (loop5): count of clusters too big (729219198) [ 2260.162672] FAT-fs (loop5): Can't find a valid FAT filesystem 18:31:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x8f, 0xb91}) 18:31:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:03 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = creat(&(0x7f0000000040)='.\x00', 0x84) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) dup3(0xffffffffffffffff, r0, 0x0) [ 2260.354277] debugfs: File 'dropped' in directory 'loop2' already present! [ 2260.358859] debugfs: File 'msg' in directory 'loop2' already present! [ 2260.360822] debugfs: File 'trace0' in directory 'loop2' already present! [ 2260.633617] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2260.635353] FAT-fs (loop5): count of clusters too big (729219198) [ 2260.636673] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2260.669506] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2260.671271] FAT-fs (loop2): count of clusters too big (2857666827) [ 2260.672600] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2260.699729] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2260.701626] FAT-fs (loop5): count of clusters too big (729219198) [ 2260.703036] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2260.802742] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2260.804700] FAT-fs (loop2): count of clusters too big (2857666827) [ 2260.806037] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2260.862460] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 2260.862460] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 2260.862460] [ 2260.871648] EXT4-fs: failed to create workqueue [ 2260.872699] EXT4-fs (loop3): mount failed 18:31:21 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f0000000000000000010000", 0x4f, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:31:21 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x8f, 0xb91}) 18:31:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5114000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x90, 0xb91}) 18:31:21 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000800000000fddbdf257500000008000300", @ANYRES32=0x0, @ANYBLOB="0c00990000001000341c0000000800f0800400050000000000000000bd0000000000"], 0x30}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYRESHEX=r0], 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r3}}, './file0\x00'}) fcntl$addseals(r4, 0x409, 0x0) write$binfmt_misc(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd0519d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560eb84849b58742607bdb305626d4c39a99bbb997b885b509290000000000000000000000566a9e75f89704bcc01651db711d27bad77c54b3e22bf2b27a1c84dbf7d108db8104000000000000002baf63a8c20cb2dace4e2a4d286473345699a8c0fd458fc3f3cbc34bff0f722ed38c04ca2354b89ed360b2725d6efdcda50186726176e1444149c8a6c3733559365b7ac1ae17e2bcd3f0267800d2006b4f3588417d2505b7bcf4a224c25732793c933eeaa283d852c795d1c8cdeddeb53363a24ca28996"], 0x7d) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000080)) dup3(r2, r0, 0x0) 18:31:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:21 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 94) getpgid(0x0) 18:31:21 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2278.552835] debugfs: File 'dropped' in directory 'loop6' already present! [ 2278.554465] debugfs: File 'msg' in directory 'loop6' already present! [ 2278.575231] debugfs: File 'trace0' in directory 'loop6' already present! [ 2278.583792] FAULT_INJECTION: forcing a failure. [ 2278.583792] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2278.586224] CPU: 0 PID: 12657 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2278.587625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2278.589310] Call Trace: [ 2278.589849] dump_stack+0x107/0x167 [ 2278.590600] should_fail.cold+0x5/0xa [ 2278.590893] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2278.591378] __alloc_pages_nodemask+0x182/0x600 [ 2278.593125] FAT-fs (loop5): count of clusters too big (729219198) [ 2278.594008] ? lock_chain_count+0x20/0x20 [ 2278.595254] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2278.596054] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 2278.598426] alloc_pages_vma+0xbb/0x410 [ 2278.599234] wp_page_copy+0xee7/0x1f00 [ 2278.600042] ? print_bad_pte+0x5a0/0x5a0 [ 2278.600864] ? lock_downgrade+0x6d0/0x6d0 [ 2278.601719] ? vm_normal_page+0x162/0x2e0 [ 2278.602575] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2278.603679] do_wp_page+0x27b/0x1390 [ 2278.604495] handle_mm_fault+0x1cc7/0x3500 [ 2278.605365] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2278.606453] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2278.607485] ? trace_hardirqs_on+0x5b/0x180 [ 2278.608391] ? __pmd_alloc+0x5e0/0x5e0 [ 2278.609208] ? vmacache_find+0x55/0x2a0 [ 2278.610038] do_user_addr_fault+0x56e/0xc60 [ 2278.610931] exc_page_fault+0xa2/0x1a0 [ 2278.611721] asm_exc_page_fault+0x1e/0x30 [ 2278.612576] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 2278.613570] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca e9 71 1e 1e 02 90 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca e9 52 1e 1e 02 66 90 48 bb f9 ef ff ff ff 7f [ 2278.617383] RSP: 0018:ffff88804c3af9c8 EFLAGS: 00050202 [ 2278.618459] RAX: 0000000000000020 RBX: ffffffff832dac80 RCX: 0000000020009030 [ 2278.619908] RDX: 1ffff11009875fc3 RSI: ffffffff830f399a RDI: 0000000000000005 [ 2278.621367] RBP: ffff88804c3afdc8 R08: 0000000000000001 R09: 0000000000000001 [ 2278.622796] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000020009030 [ 2278.624270] R13: 0000000020009000 R14: 0000000020000022 R15: 0000000000000028 [ 2278.625751] ? netlink_dump+0x1050/0x1050 [ 2278.626607] ? ____sys_recvmsg+0x2aa/0x590 [ 2278.627479] ____sys_recvmsg+0x2dd/0x590 [ 2278.628338] ? kernel_recvmsg+0x80/0x80 [ 2278.629162] ? __import_iovec+0x458/0x590 [ 2278.630024] ? import_iovec+0x83/0xb0 [ 2278.630811] ___sys_recvmsg+0x127/0x200 [ 2278.631629] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2278.632649] ? lock_downgrade+0x6d0/0x6d0 [ 2278.633509] ? lock_acquire+0x197/0x470 [ 2278.634325] ? find_held_lock+0x2c/0x110 [ 2278.635165] ? __might_fault+0xd3/0x180 [ 2278.635987] ? lock_downgrade+0x6d0/0x6d0 [ 2278.636859] do_recvmmsg+0x24c/0x6d0 [ 2278.637632] ? ___sys_recvmsg+0x200/0x200 [ 2278.638490] ? lock_downgrade+0x6d0/0x6d0 [ 2278.639348] ? ksys_write+0x12d/0x260 [ 2278.640164] ? wait_for_completion_io+0x270/0x270 [ 2278.641159] ? rcu_read_lock_any_held+0x75/0xa0 [ 2278.642110] ? vfs_write+0x354/0xa70 [ 2278.642880] __x64_sys_recvmmsg+0x20f/0x260 [ 2278.643772] ? ksys_write+0x1a9/0x260 [ 2278.644557] ? __do_sys_socketcall+0x600/0x600 [ 2278.645496] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2278.646569] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2278.647634] do_syscall_64+0x33/0x40 [ 2278.648408] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2278.649458] RIP: 0033:0x7f50f11adb19 [ 2278.650223] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2278.654025] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2278.655563] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2278.657027] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2278.658458] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2278.659927] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2278.661380] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2278.666358] debugfs: File 'dropped' in directory 'loop2' already present! [ 2278.668569] debugfs: File 'msg' in directory 'loop2' already present! [ 2278.676815] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2278.678727] FAT-fs (loop2): count of clusters too big (2857666827) [ 2278.680060] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2278.684468] debugfs: File 'trace0' in directory 'loop2' already present! [ 2278.689483] debugfs: File 'dropped' in directory 'loop12' already present! [ 2278.691257] debugfs: File 'msg' in directory 'loop12' already present! 18:31:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff1b0000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:21 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 95) getpgid(0x0) 18:31:22 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="0200000003000000", 0x8, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2278.923087] debugfs: File 'trace0' in directory 'loop12' already present! 18:31:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffdffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:22 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:31:22 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:31:22 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x91, 0xb91}) [ 2279.076903] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 2279.076903] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 2279.076903] [ 2279.082367] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2279.084305] EXT4-fs (loop3): group descriptors corrupted! [ 2279.192077] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2279.194045] FAT-fs (loop5): count of clusters too big (729219198) [ 2279.195844] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2279.242105] FAULT_INJECTION: forcing a failure. [ 2279.242105] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2279.244581] CPU: 0 PID: 12683 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2279.245992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2279.247674] Call Trace: [ 2279.248326] dump_stack+0x107/0x167 [ 2279.249073] should_fail.cold+0x5/0xa [ 2279.249851] _copy_from_user+0x2e/0x1b0 [ 2279.250665] __copy_msghdr_from_user+0x91/0x4b0 [ 2279.251604] ? __ia32_sys_shutdown+0x80/0x80 [ 2279.252515] ? __lock_acquire+0x1657/0x5b00 [ 2279.253409] ___sys_recvmsg+0xd5/0x200 [ 2279.254209] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2279.255209] ? lock_downgrade+0x6d0/0x6d0 [ 2279.256063] ? lock_acquire+0x197/0x470 [ 2279.256875] ? find_held_lock+0x2c/0x110 [ 2279.257710] ? __might_fault+0xd3/0x180 [ 2279.258515] ? lock_downgrade+0x6d0/0x6d0 [ 2279.259378] do_recvmmsg+0x24c/0x6d0 [ 2279.260152] ? ___sys_recvmsg+0x200/0x200 [ 2279.260994] ? lock_downgrade+0x6d0/0x6d0 [ 2279.261848] ? ksys_write+0x12d/0x260 [ 2279.262631] ? wait_for_completion_io+0x270/0x270 [ 2279.263614] ? rcu_read_lock_any_held+0x75/0xa0 [ 2279.264570] ? vfs_write+0x354/0xa70 [ 2279.265321] __x64_sys_recvmmsg+0x20f/0x260 [ 2279.266188] ? ksys_write+0x1a9/0x260 [ 2279.266958] ? __do_sys_socketcall+0x600/0x600 [ 2279.267905] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2279.268969] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2279.270013] do_syscall_64+0x33/0x40 [ 2279.270766] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2279.271816] RIP: 0033:0x7f50f11adb19 [ 2279.272575] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2279.276275] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2279.277833] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2279.279276] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2279.280729] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2279.282182] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2279.283609] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2279.295277] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2279.297461] FAT-fs (loop5): count of clusters too big (729219198) [ 2279.298824] FAT-fs (loop5): Can't find a valid FAT filesystem 18:31:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6a00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2279.440290] debugfs: File 'dropped' in directory 'loop2' already present! [ 2279.441866] debugfs: File 'msg' in directory 'loop2' already present! [ 2279.446735] debugfs: File 'trace0' in directory 'loop2' already present! [ 2279.451552] debugfs: File 'dropped' in directory 'loop2' already present! [ 2279.453228] debugfs: File 'msg' in directory 'loop2' already present! [ 2279.455265] debugfs: File 'trace0' in directory 'loop2' already present! 18:31:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffe000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:22 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x0, 0xea, 0x7f, 0x8000}, {0x6, 0x7f, 0x0, 0x10000}, {0x9, 0xcd, 0x40, 0x9d3}, {0x8, 0x3, 0xc8, 0xffffffff}, {0x8, 0x2, 0xe0, 0x9}, {0xdd2, 0x0, 0x1, 0x1000}, {0x93, 0xff, 0x4, 0x4}]}) 18:31:22 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:31:22 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x92, 0xb91}) [ 2279.503373] debugfs: File 'dropped' in directory 'loop12' already present! [ 2279.506035] debugfs: File 'msg' in directory 'loop12' already present! [ 2279.511949] debugfs: File 'trace0' in directory 'loop12' already present! [ 2279.522351] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2279.524248] FAT-fs (loop2): count of clusters too big (2857666827) [ 2279.525724] FAT-fs (loop2): Can't find a valid FAT filesystem 18:31:22 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 96) getpgid(0x0) 18:31:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:22 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2279.680982] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2279.683079] FAT-fs (loop5): count of clusters too big (729219198) [ 2279.684443] FAT-fs (loop5): Can't find a valid FAT filesystem 18:31:22 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000080)={0x0, 0x0, 0x4000000, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00', 0x0, 0x93a}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000000040)=0x1) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2279.784963] debugfs: File 'dropped' in directory 'loop2' already present! [ 2279.785565] FAULT_INJECTION: forcing a failure. [ 2279.785565] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2279.786627] debugfs: File 'msg' in directory 'loop2' already present! [ 2279.788859] CPU: 1 PID: 12714 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2279.791577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2279.793302] Call Trace: [ 2279.793843] dump_stack+0x107/0x167 [ 2279.794591] should_fail.cold+0x5/0xa [ 2279.795400] _copy_from_user+0x2e/0x1b0 [ 2279.796243] __copy_msghdr_from_user+0x91/0x4b0 [ 2279.797216] ? __ia32_sys_shutdown+0x80/0x80 [ 2279.798138] ? __lock_acquire+0x1657/0x5b00 [ 2279.799039] ___sys_recvmsg+0xd5/0x200 [ 2279.799835] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2279.800610] debugfs: File 'trace0' in directory 'loop2' already present! [ 2279.800826] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2279.800858] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2279.804239] ? trace_hardirqs_on+0x5b/0x180 [ 2279.805132] ? lock_acquire+0x197/0x470 [ 2279.805983] ? find_held_lock+0x2c/0x110 [ 2279.806815] ? __might_fault+0xd3/0x180 [ 2279.807661] ? lock_downgrade+0x6d0/0x6d0 [ 2279.808514] ? io_schedule_timeout+0x140/0x140 [ 2279.809467] do_recvmmsg+0x24c/0x6d0 [ 2279.810228] ? ___sys_recvmsg+0x200/0x200 [ 2279.811070] ? lock_downgrade+0x6d0/0x6d0 [ 2279.811944] ? ksys_write+0x12d/0x260 [ 2279.812744] ? wait_for_completion_io+0x270/0x270 [ 2279.813721] ? rcu_read_lock_any_held+0x75/0xa0 [ 2279.814706] ? vfs_write+0x354/0xa70 [ 2279.815470] __x64_sys_recvmmsg+0x20f/0x260 [ 2279.816385] ? ksys_write+0x1a9/0x260 [ 2279.817161] ? __do_sys_socketcall+0x600/0x600 [ 2279.818122] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2279.819186] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2279.820290] do_syscall_64+0x33/0x40 [ 2279.821052] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2279.822128] RIP: 0033:0x7f50f11adb19 [ 2279.822897] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2279.826818] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2279.828383] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2279.829902] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2279.831420] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2279.832943] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2279.834459] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2279.846765] debugfs: File 'dropped' in directory 'loop2' already present! [ 2279.848442] debugfs: File 'msg' in directory 'loop2' already present! [ 2279.853597] debugfs: File 'trace0' in directory 'loop2' already present! [ 2279.857623] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2279.859442] FAT-fs (loop5): count of clusters too big (729219198) [ 2279.860793] FAT-fs (loop5): Can't find a valid FAT filesystem 18:31:23 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x93, 0xb91}) [ 2279.973334] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2279.975176] FAT-fs (loop2): count of clusters too big (2857666827) [ 2279.976546] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2280.012647] debugfs: File 'dropped' in directory 'loop12' already present! [ 2280.016294] debugfs: File 'msg' in directory 'loop12' already present! [ 2280.025230] debugfs: File 'trace0' in directory 'loop12' already present! [ 2280.068329] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2280.070503] FAT-fs (loop2): count of clusters too big (2857666827) [ 2280.071858] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2280.094445] debugfs: File 'dropped' in directory 'loop2' already present! [ 2280.096069] debugfs: File 'msg' in directory 'loop2' already present! [ 2280.098531] debugfs: File 'trace0' in directory 'loop2' already present! 18:31:37 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:31:37 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f0000000000000000010000", 0x4f, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:31:37 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x94, 0xb91}) 18:31:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:37 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, "6000003b00000040a19800"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:31:37 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:31:37 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 97) getpgid(0x0) [ 2294.724500] FAULT_INJECTION: forcing a failure. [ 2294.724500] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2294.726952] CPU: 0 PID: 12747 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2294.728398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2294.730101] Call Trace: [ 2294.730648] dump_stack+0x107/0x167 [ 2294.731407] should_fail.cold+0x5/0xa [ 2294.732218] _copy_from_user+0x2e/0x1b0 [ 2294.733049] __copy_msghdr_from_user+0x91/0x4b0 [ 2294.734018] ? __ia32_sys_shutdown+0x80/0x80 [ 2294.734934] ? __lock_acquire+0x1657/0x5b00 [ 2294.735836] ___sys_recvmsg+0xd5/0x200 [ 2294.736652] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2294.737656] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2294.738726] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2294.739640] ? trace_hardirqs_on+0x5b/0x180 [ 2294.740540] ? lock_acquire+0x197/0x470 [ 2294.741354] ? find_held_lock+0x2c/0x110 [ 2294.742188] ? __might_fault+0xd3/0x180 [ 2294.742999] ? lock_downgrade+0x6d0/0x6d0 [ 2294.743845] ? io_schedule_timeout+0x140/0x140 [ 2294.744810] do_recvmmsg+0x24c/0x6d0 [ 2294.745579] ? ___sys_recvmsg+0x200/0x200 [ 2294.746423] ? lock_downgrade+0x6d0/0x6d0 [ 2294.747276] ? ksys_write+0x12d/0x260 [ 2294.748075] ? wait_for_completion_io+0x270/0x270 [ 2294.749068] ? rcu_read_lock_any_held+0x75/0xa0 [ 2294.750014] ? vfs_write+0x354/0xa70 [ 2294.750788] __x64_sys_recvmmsg+0x20f/0x260 [ 2294.751665] ? ksys_write+0x1a9/0x260 [ 2294.752452] ? __do_sys_socketcall+0x600/0x600 [ 2294.753395] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2294.754459] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2294.755518] do_syscall_64+0x33/0x40 [ 2294.756298] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2294.757344] RIP: 0033:0x7f50f11adb19 [ 2294.758217] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2294.761963] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2294.763513] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2294.764987] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2294.766452] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2294.767899] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2294.769358] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2294.776451] debugfs: File 'dropped' in directory 'loop12' already present! [ 2294.778567] debugfs: File 'dropped' in directory 'loop2' already present! [ 2294.782615] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2294.784690] FAT-fs (loop2): count of clusters too big (2857666827) [ 2294.786170] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2294.786523] debugfs: File 'msg' in directory 'loop2' already present! [ 2294.794817] debugfs: File 'msg' in directory 'loop12' already present! [ 2294.798803] debugfs: File 'trace0' in directory 'loop12' already present! [ 2294.801281] debugfs: File 'trace0' in directory 'loop2' already present! [ 2294.802338] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2294.802356] FAT-fs (loop5): count of clusters too big (729219198) [ 2294.804864] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2294.814079] debugfs: File 'dropped' in directory 'loop2' already present! [ 2294.823160] debugfs: File 'msg' in directory 'loop2' already present! 18:31:38 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 98) getpgid(0x0) [ 2294.870517] debugfs: File 'trace0' in directory 'loop2' already present! 18:31:38 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2294.926749] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2294.928705] FAT-fs (loop5): count of clusters too big (729219198) [ 2294.930282] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2294.933239] FAULT_INJECTION: forcing a failure. [ 2294.933239] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2294.934878] CPU: 1 PID: 12764 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2294.935834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2294.936953] Call Trace: [ 2294.937321] dump_stack+0x107/0x167 [ 2294.937816] should_fail.cold+0x5/0xa [ 2294.938349] _copy_from_user+0x2e/0x1b0 [ 2294.938909] __copy_msghdr_from_user+0x91/0x4b0 [ 2294.939556] ? __ia32_sys_shutdown+0x80/0x80 [ 2294.940179] ? __lock_acquire+0x1657/0x5b00 [ 2294.940790] ___sys_recvmsg+0xd5/0x200 [ 2294.941332] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2294.942009] ? lock_downgrade+0x6d0/0x6d0 [ 2294.942579] ? lock_acquire+0x197/0x470 [ 2294.943126] ? find_held_lock+0x2c/0x110 [ 2294.943703] ? __might_fault+0xd3/0x180 [ 2294.944261] ? lock_downgrade+0x6d0/0x6d0 [ 2294.944852] do_recvmmsg+0x24c/0x6d0 [ 2294.945367] ? ___sys_recvmsg+0x200/0x200 [ 2294.945936] ? lock_downgrade+0x6d0/0x6d0 [ 2294.946511] ? ksys_write+0x12d/0x260 [ 2294.947045] ? wait_for_completion_io+0x270/0x270 [ 2294.947711] ? rcu_read_lock_any_held+0x75/0xa0 [ 2294.948355] ? vfs_write+0x354/0xa70 [ 2294.948866] __x64_sys_recvmmsg+0x20f/0x260 [ 2294.949463] ? ksys_write+0x1a9/0x260 [ 2294.949990] ? __do_sys_socketcall+0x600/0x600 [ 2294.950616] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2294.951322] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2294.952052] do_syscall_64+0x33/0x40 [ 2294.952577] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2294.953293] RIP: 0033:0x7f50f11adb19 [ 2294.953817] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2294.956402] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2294.957446] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2294.958425] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2294.959419] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2294.960411] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2294.961383] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 18:31:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:38 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x95, 0xb91}) 18:31:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdfc, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:38 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:31:38 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:31:38 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 99) getpgid(0x0) [ 2295.162259] EXT4-fs (loop3): invalid first ino: 0 [ 2295.220800] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2295.222558] FAT-fs (loop5): count of clusters too big (729219198) [ 2295.223844] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2295.227824] debugfs: File 'dropped' in directory 'loop12' already present! [ 2295.229560] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2295.229609] debugfs: File 'msg' in directory 'loop12' already present! [ 2295.231479] FAT-fs (loop2): count of clusters too big (2857666827) [ 2295.232465] debugfs: File 'trace0' in directory 'loop12' already present! [ 2295.233261] FAT-fs (loop2): Can't find a valid FAT filesystem 18:31:38 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2295.290681] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2295.291583] FAT-fs (loop5): count of clusters too big (729219198) [ 2295.292229] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2295.294609] FAULT_INJECTION: forcing a failure. [ 2295.294609] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2295.295790] CPU: 1 PID: 12786 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2295.296485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2295.297311] Call Trace: [ 2295.297582] dump_stack+0x107/0x167 [ 2295.297954] should_fail.cold+0x5/0xa [ 2295.298344] _copy_from_user+0x2e/0x1b0 [ 2295.298747] __copy_msghdr_from_user+0x91/0x4b0 [ 2295.299213] ? __ia32_sys_shutdown+0x80/0x80 [ 2295.299659] ? __lock_acquire+0x1657/0x5b00 [ 2295.300107] ___sys_recvmsg+0xd5/0x200 [ 2295.300497] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2295.300988] ? lock_downgrade+0x6d0/0x6d0 [ 2295.301409] ? lock_acquire+0x197/0x470 [ 2295.301808] ? find_held_lock+0x2c/0x110 [ 2295.302224] ? __might_fault+0xd3/0x180 [ 2295.302623] ? lock_downgrade+0x6d0/0x6d0 [ 2295.303046] do_recvmmsg+0x24c/0x6d0 [ 2295.303421] ? ___sys_recvmsg+0x200/0x200 [ 2295.303833] ? lock_downgrade+0x6d0/0x6d0 [ 2295.304258] ? ksys_write+0x12d/0x260 [ 2295.304646] ? wait_for_completion_io+0x270/0x270 [ 2295.305130] ? rcu_read_lock_any_held+0x75/0xa0 [ 2295.305592] ? vfs_write+0x354/0xa70 [ 2295.305970] __x64_sys_recvmmsg+0x20f/0x260 [ 2295.306402] ? ksys_write+0x1a9/0x260 [ 2295.306785] ? __do_sys_socketcall+0x600/0x600 [ 2295.307240] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2295.307768] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2295.308290] do_syscall_64+0x33/0x40 [ 2295.308665] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2295.309181] RIP: 0033:0x7f50f11adb19 [ 2295.309554] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2295.311377] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2295.312157] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2295.312869] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2295.313580] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2295.314289] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000002 [ 2295.315004] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2295.318663] debugfs: File 'dropped' in directory 'loop2' already present! [ 2295.319427] debugfs: File 'msg' in directory 'loop2' already present! [ 2295.323745] debugfs: File 'trace0' in directory 'loop2' already present! [ 2295.350476] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2295.351333] FAT-fs (loop2): count of clusters too big (2857666827) [ 2295.351969] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2295.510675] debugfs: File 'dropped' in directory 'loop12' already present! [ 2295.512408] debugfs: File 'msg' in directory 'loop12' already present! [ 2295.520483] debugfs: File 'trace0' in directory 'loop12' already present! 18:31:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdfc, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:51 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:31:51 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c0000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:31:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:31:51 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) (fail_nth: 100) getpgid(0x0) 18:31:51 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="ad7ea592ec01055f1bbb1699d34b5023e23db9aa4ed9c53d8e1f18a315ff31ddcfc2af05f026ade4b7d47c947430dbfba7e85ae9a199558cbf0d634e7df20ce7364cdb9b6fe03a11e2b58bfab6dc1c5713e10e040e6b527221c6a11e254e64b9c2e9f5856f2d5e18cc52c023645863c53aaadb6543e586857af688ce4dd63f85", 0x80}], 0x1, 0x20, 0x401) dup3(r1, r0, 0x0) 18:31:51 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x96, 0xb91}) [ 2308.861015] FAULT_INJECTION: forcing a failure. [ 2308.861015] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2308.863434] CPU: 0 PID: 12814 Comm: syz-executor.7 Not tainted 5.10.204 #1 [ 2308.864898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2308.866586] Call Trace: [ 2308.867139] dump_stack+0x107/0x167 [ 2308.867899] should_fail.cold+0x5/0xa [ 2308.868726] _copy_from_user+0x2e/0x1b0 [ 2308.869553] __copy_msghdr_from_user+0x91/0x4b0 [ 2308.870521] ? __ia32_sys_shutdown+0x80/0x80 [ 2308.871437] ? __lock_acquire+0x1657/0x5b00 [ 2308.872381] ___sys_recvmsg+0xd5/0x200 [ 2308.873222] ? __copy_msghdr_from_user+0x4b0/0x4b0 [ 2308.874239] ? lock_downgrade+0x6d0/0x6d0 [ 2308.875099] ? lock_acquire+0x197/0x470 [ 2308.875936] ? find_held_lock+0x2c/0x110 [ 2308.876802] ? __might_fault+0xd3/0x180 [ 2308.877634] ? lock_downgrade+0x6d0/0x6d0 [ 2308.878518] do_recvmmsg+0x24c/0x6d0 [ 2308.879300] ? ___sys_recvmsg+0x200/0x200 [ 2308.880167] ? lock_downgrade+0x6d0/0x6d0 [ 2308.881172] ? ksys_write+0x12d/0x260 [ 2308.881973] ? wait_for_completion_io+0x270/0x270 [ 2308.882997] ? rcu_read_lock_any_held+0x75/0xa0 [ 2308.883954] ? vfs_write+0x354/0xa70 [ 2308.884760] __x64_sys_recvmmsg+0x20f/0x260 [ 2308.885643] ? ksys_write+0x1a9/0x260 [ 2308.886439] ? __do_sys_socketcall+0x600/0x600 [ 2308.887382] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2308.888499] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2308.889572] do_syscall_64+0x33/0x40 [ 2308.890360] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2308.891450] RIP: 0033:0x7f50f11adb19 [ 2308.892247] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2308.896050] RSP: 002b:00007f50ee723188 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 2308.897675] RAX: ffffffffffffffda RBX: 00007f50f12c0f60 RCX: 00007f50f11adb19 [ 2308.899156] RDX: 0000000000000500 RSI: 0000000020007940 RDI: 0000000000000004 [ 2308.900632] RBP: 00007f50ee7231d0 R08: 0000000000000000 R09: 0000000000000000 [ 2308.902107] R10: 0000000020000022 R11: 0000000000000246 R12: 0000000000000003 [ 2308.903578] R13: 00007ffe223540ff R14: 00007f50ee723300 R15: 0000000000022000 [ 2308.909727] debugfs: File 'dropped' in directory 'loop2' already present! [ 2308.916218] debugfs: File 'msg' in directory 'loop2' already present! [ 2308.918428] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2308.920379] FAT-fs (loop5): count of clusters too big (729219198) [ 2308.921989] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2308.924637] debugfs: File 'trace0' in directory 'loop2' already present! [ 2308.928467] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2308.930321] FAT-fs (loop2): count of clusters too big (2857666827) [ 2308.931612] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2308.951463] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2308.953363] FAT-fs (loop3): count of clusters too big (729219198) [ 2308.954651] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2308.957732] debugfs: File 'dropped' in directory 'loop12' already present! [ 2308.961389] debugfs: File 'msg' in directory 'loop12' already present! [ 2308.963578] debugfs: File 'trace0' in directory 'loop12' already present! [ 2308.984376] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2308.986150] FAT-fs (loop2): count of clusters too big (2857666827) [ 2308.987532] FAT-fs (loop2): Can't find a valid FAT filesystem 18:31:52 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b", 0x55, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2309.037069] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2309.039127] FAT-fs (loop5): count of clusters too big (729219198) [ 2309.040619] FAT-fs (loop5): Can't find a valid FAT filesystem 18:31:52 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x97, 0xb91}) [ 2309.427537] debugfs: File 'dropped' in directory 'loop2' already present! [ 2309.434557] debugfs: File 'msg' in directory 'loop2' already present! [ 2309.440335] debugfs: File 'trace0' in directory 'loop2' already present! [ 2309.445954] debugfs: File 'dropped' in directory 'loop2' already present! [ 2309.447525] debugfs: File 'msg' in directory 'loop2' already present! [ 2309.452434] debugfs: File 'trace0' in directory 'loop2' already present! 18:32:06 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c00000000000000010000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:32:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7fbefcfd00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:32:06 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x98, 0xb91}) 18:32:06 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="02000000030000", 0x7, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:32:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffdff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:32:06 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:32:06 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:32:06 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x3, 0x20, 0xdb}]}) write$P9_RCLUNK(r1, &(0x7f00000000c0)={0x7, 0x79, 0x1}, 0x7) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) [ 2323.252832] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2323.254589] FAT-fs (loop5): count of clusters too big (729219198) [ 2323.256035] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2323.258954] debugfs: File 'dropped' in directory 'loop2' already present! [ 2323.260614] debugfs: File 'msg' in directory 'loop2' already present! [ 2323.262863] debugfs: File 'trace0' in directory 'loop2' already present! [ 2323.270101] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2323.271950] FAT-fs (loop2): count of clusters too big (2857666827) [ 2323.273463] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2323.279862] debugfs: File 'dropped' in directory 'loop2' already present! [ 2323.285205] debugfs: File 'msg' in directory 'loop2' already present! [ 2323.293707] debugfs: File 'trace0' in directory 'loop2' already present! [ 2323.301514] debugfs: File 'dropped' in directory 'loop12' already present! [ 2323.304009] debugfs: File 'msg' in directory 'loop12' already present! [ 2323.316409] debugfs: File 'trace0' in directory 'loop12' already present! [ 2323.363519] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2323.364878] FAT-fs (loop2): count of clusters too big (2857666827) [ 2323.365908] FAT-fs (loop2): Can't find a valid FAT filesystem 18:32:06 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x99, 0xb91}) [ 2323.422372] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 2323.422372] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 2323.422372] [ 2323.443059] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 2323.444698] EXT4-fs (loop3): group descriptors corrupted! [ 2323.614044] debugfs: File 'dropped' in directory 'loop2' already present! [ 2323.615637] debugfs: File 'msg' in directory 'loop2' already present! [ 2323.621632] debugfs: File 'trace0' in directory 'loop2' already present! [ 2323.638735] debugfs: File 'dropped' in directory 'loop2' already present! [ 2323.639875] debugfs: File 'msg' in directory 'loop2' already present! [ 2323.647803] debugfs: File 'trace0' in directory 'loop2' already present! 18:32:20 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b000000", 0x58, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:32:20 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x3, 0x20, 0xdb}]}) write$P9_RCLUNK(r1, &(0x7f00000000c0)={0x7, 0x79, 0x1}, 0x7) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) 18:32:20 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x9a, 0xb91}) 18:32:20 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c00000000000000010000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:32:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:32:20 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:32:20 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x4, 0x0, 0xfffffffe, 0x40000000, 0x45, "6000000600000040000000008d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000050000180d000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) r2 = dup3(r1, r0, 0x0) r3 = openat$incfs(r2, &(0x7f0000000040)='.pending_reads\x00', 0x143002, 0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x0, r4, 0x1f, 0x2, 0x3f89}) 18:32:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2337.864781] debugfs: File 'dropped' in directory 'loop2' already present! [ 2337.866905] debugfs: File 'msg' in directory 'loop2' already present! [ 2337.870563] debugfs: File 'trace0' in directory 'loop2' already present! [ 2337.879228] debugfs: File 'dropped' in directory 'loop2' already present! [ 2337.880136] debugfs: File 'msg' in directory 'loop2' already present! [ 2337.880935] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2337.880952] FAT-fs (loop5): count of clusters too big (729219198) [ 2337.883526] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2337.917469] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2337.918913] FAT-fs (loop2): count of clusters too big (2857666827) [ 2337.920054] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2337.931630] debugfs: File 'trace0' in directory 'loop2' already present! [ 2337.932677] debugfs: File 'dropped' in directory 'loop12' already present! [ 2337.932709] debugfs: File 'msg' in directory 'loop12' already present! [ 2337.976601] debugfs: File 'trace0' in directory 'loop12' already present! [ 2337.984326] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2337.986335] FAT-fs (loop5): count of clusters too big (729219198) [ 2337.987748] FAT-fs (loop5): Can't find a valid FAT filesystem 18:32:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x9b, 0xb91}) 18:32:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:32:21 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:32:21 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c00000000000000010000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:32:21 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x2, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:32:21 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x4, 0x0, 0xfffffffe, 0x40000000, 0x45, "6000000600000040000000008d00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000050000180d000000", @ANYRES32=r1, @ANYBLOB="04000000000000002e2f66696c653000"]) r2 = dup3(r1, r0, 0x0) r3 = openat$incfs(r2, &(0x7f0000000040)='.pending_reads\x00', 0x143002, 0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000080)={0x0, r4, 0x1f, 0x2, 0x3f89}) 18:32:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2338.225297] debugfs: File 'dropped' in directory 'loop2' already present! [ 2338.227240] debugfs: File 'msg' in directory 'loop2' already present! [ 2338.230375] debugfs: File 'trace0' in directory 'loop2' already present! 18:32:21 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2338.278624] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2338.281151] FAT-fs (loop2): count of clusters too big (2857666827) [ 2338.282497] FAT-fs (loop2): Can't find a valid FAT filesystem 18:32:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x9c, 0xb91}) [ 2338.331214] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2338.333196] FAT-fs (loop2): count of clusters too big (2857666827) [ 2338.334547] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2338.373981] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2338.375761] FAT-fs (loop5): count of clusters too big (729219198) [ 2338.377112] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2338.421162] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2338.422837] FAT-fs (loop5): count of clusters too big (729219198) [ 2338.424179] FAT-fs (loop5): Can't find a valid FAT filesystem 18:32:21 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x4, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:32:21 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) lseek(0xffffffffffffffff, 0x6, 0x1) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x18000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:32:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x97ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2338.460948] debugfs: File 'dropped' in directory 'loop12' already present! [ 2338.462399] debugfs: File 'msg' in directory 'loop12' already present! [ 2338.464492] debugfs: File 'trace0' in directory 'loop12' already present! [ 2338.499171] debugfs: File 'dropped' in directory 'loop2' already present! [ 2338.500934] debugfs: File 'msg' in directory 'loop2' already present! [ 2338.505593] debugfs: File 'trace0' in directory 'loop2' already present! [ 2338.530438] debugfs: File 'dropped' in directory 'loop2' already present! [ 2338.532310] debugfs: File 'msg' in directory 'loop2' already present! [ 2338.541555] debugfs: File 'trace0' in directory 'loop2' already present! [ 2338.687203] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2338.688858] FAT-fs (loop2): count of clusters too big (2857666827) [ 2338.690199] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2338.730708] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2338.732461] FAT-fs (loop2): count of clusters too big (2857666827) [ 2338.733768] FAT-fs (loop2): Can't find a valid FAT filesystem 18:32:34 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:32:34 executing program 3: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c00000000000000010000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:32:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf62f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:32:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x9d, 0xb91}) 18:32:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff97, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:32:34 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:32:34 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f00000001c0)=r4) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r2}, r4, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r4, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r6, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x400000000000000) r7 = dup(r0) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x1) ioctl$TIOCGRS485(r7, 0x542e, &(0x7f0000000040)) dup3(r1, r0, 0x0) 18:32:34 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x28, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2351.510735] debugfs: File 'dropped' in directory 'loop2' already present! [ 2351.514170] debugfs: File 'msg' in directory 'loop2' already present! [ 2351.519614] debugfs: File 'trace0' in directory 'loop2' already present! [ 2351.524052] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2351.525904] FAT-fs (loop5): count of clusters too big (729219198) [ 2351.527225] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2351.546048] debugfs: File 'dropped' in directory 'loop2' already present! [ 2351.549985] debugfs: File 'msg' in directory 'loop2' already present! [ 2351.553902] debugfs: File 'trace0' in directory 'loop2' already present! [ 2351.562723] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2351.564102] FAT-fs (loop2): count of clusters too big (2857666827) [ 2351.564831] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2351.580729] debugfs: File 'dropped' in directory 'loop12' already present! [ 2351.582902] debugfs: File 'msg' in directory 'loop12' already present! [ 2351.588224] debugfs: File 'dropped' in directory 'loop6' already present! [ 2351.590647] debugfs: File 'msg' in directory 'loop6' already present! [ 2351.592844] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2351.592855] FAT-fs (loop2): count of clusters too big (2857666827) [ 2351.592861] FAT-fs (loop2): Can't find a valid FAT filesystem 18:32:34 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b00000000", 0x59, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2351.609958] debugfs: File 'trace0' in directory 'loop12' already present! [ 2351.611449] debugfs: File 'trace0' in directory 'loop6' already present! [ 2351.630443] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2351.632254] FAT-fs (loop5): count of clusters too big (729219198) [ 2351.633507] FAT-fs (loop5): Can't find a valid FAT filesystem 18:32:34 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:32:34 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:32:34 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x9e, 0xb91}) 18:32:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:32:34 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x2000, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:32:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:32:34 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f00000001c0)=r4) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r2}, r4, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r4, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r6, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x400000000000000) r7 = dup(r0) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x1) ioctl$TIOCGRS485(r7, 0x542e, &(0x7f0000000040)) dup3(r1, r0, 0x0) 18:32:34 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2351.839664] debugfs: File 'dropped' in directory 'loop2' already present! [ 2351.840788] debugfs: File 'msg' in directory 'loop2' already present! [ 2351.842161] debugfs: File 'trace0' in directory 'loop2' already present! [ 2351.848643] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2351.849614] FAT-fs (loop2): count of clusters too big (2857666827) [ 2351.850323] FAT-fs (loop2): Can't find a valid FAT filesystem 18:32:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x9f, 0xb91}) [ 2351.876418] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2351.877467] FAT-fs (loop2): count of clusters too big (2857666827) [ 2351.878404] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2351.909587] debugfs: File 'dropped' in directory 'loop12' already present! [ 2351.910408] debugfs: File 'msg' in directory 'loop12' already present! [ 2351.911635] debugfs: File 'trace0' in directory 'loop12' already present! [ 2351.924221] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2351.925473] FAT-fs (loop5): count of clusters too big (729219198) [ 2351.926158] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2351.973205] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2351.974247] FAT-fs (loop5): count of clusters too big (729219198) [ 2351.974942] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2351.989706] debugfs: File 'dropped' in directory 'loop2' already present! [ 2351.990623] debugfs: File 'msg' in directory 'loop2' already present! [ 2351.992927] debugfs: File 'trace0' in directory 'loop2' already present! 18:32:51 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f00000001c0)=r4) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r2}, r4, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r4, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r6, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x400000000000000) r7 = dup(r0) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x1) ioctl$TIOCGRS485(r7, 0x542e, &(0x7f0000000040)) dup3(r1, r0, 0x0) 18:32:51 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x62) write$P9_RSETATTR(r2, &(0x7f0000000080)={0x7, 0x1b, 0x1}, 0x7) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x8801, 0x0) 18:32:51 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:32:51 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa0, 0xb91}) 18:32:51 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x2800, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:32:51 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:32:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffb, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:32:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf82f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2367.998782] debugfs: File 'dropped' in directory 'loop2' already present! [ 2368.009003] debugfs: File 'msg' in directory 'loop2' already present! [ 2368.035912] debugfs: File 'dropped' in directory 'loop12' already present! [ 2368.037520] debugfs: File 'msg' in directory 'loop12' already present! [ 2368.038323] debugfs: File 'trace0' in directory 'loop2' already present! [ 2368.045250] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2368.047076] FAT-fs (loop2): count of clusters too big (2857666827) [ 2368.048450] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2368.058886] debugfs: File 'trace0' in directory 'loop12' already present! [ 2368.069334] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2368.071249] FAT-fs (loop5): count of clusters too big (729219198) [ 2368.072638] FAT-fs (loop5): Can't find a valid FAT filesystem 18:32:51 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa1, 0xb91}) 18:32:51 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r3, 0x40089416, &(0x7f00000001c0)=r4) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r2}, r4, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r4, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r6, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x400000000000000) r7 = dup(r0) ioctl$TUNSETPERSIST(r7, 0x400454cb, 0x1) ioctl$TIOCGRS485(r7, 0x542e, &(0x7f0000000040)) dup3(r1, r0, 0x0) 18:32:51 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x6, 0x1}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'veth0_vlan\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) r3 = openat$incfs(r2, &(0x7f00000000c0)='.log\x00', 0x40, 0x98) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000100)={'syzkaller0\x00'}) openat(r3, &(0x7f0000000140)='./file0\x00', 0x111180, 0x0) 18:32:51 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x4000, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2368.250595] debugfs: File 'dropped' in directory 'loop2' already present! [ 2368.263747] debugfs: File 'msg' in directory 'loop2' already present! [ 2368.272978] debugfs: File 'trace0' in directory 'loop2' already present! 18:33:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf92f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:05 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x40000, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:33:05 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r1}, r3, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r3, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x400000000000000) r6 = dup(r0) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x1) ioctl$TIOCGRS485(r6, 0x542e, &(0x7f0000000040)) 18:33:05 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="24f3deb360f0e000", @ANYRES16=0x0, @ANYBLOB="000800000000fddbdf257500000008000300", @ANYRES32=0x0, @ANYBLOB="00c72ad4a69ff2a74913442b40063f62538bfcbf113ee1a8350eed9e6fd97c61705853ae55f9320963505b8bd226c05118c28558d120b2fd97acdee516daa63a0090026e3f9e5ef17f800668df87e807317ea1ffb16b73846de907eb9667d1f9307e518ecf020808ccb2b220eab53a37e96dae245612edc4aafc2a22a8e395fa7f3925d8cc08dc90a62868c280380ecfdcc8723b8f43776b96"], 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) r4 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$VT_WAITACTIVE(r4, 0x5607) dup3(r2, r3, 0x0) 18:33:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:05 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c0000000000000001000000020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:33:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa2, 0xb91}) 18:33:05 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2382.052517] debugfs: File 'dropped' in directory 'loop2' already present! [ 2382.053812] debugfs: File 'msg' in directory 'loop2' already present! [ 2382.055289] debugfs: File 'trace0' in directory 'loop2' already present! [ 2382.068632] debugfs: File 'dropped' in directory 'loop2' already present! [ 2382.069814] debugfs: File 'msg' in directory 'loop2' already present! [ 2382.070036] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2382.071494] debugfs: File 'trace0' in directory 'loop2' already present! [ 2382.072223] FAT-fs (loop5): count of clusters too big (729219198) [ 2382.072238] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2382.092306] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2382.093783] FAT-fs (loop2): count of clusters too big (2857666827) [ 2382.094796] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2382.108444] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2382.109498] FAT-fs (loop5): count of clusters too big (729219198) [ 2382.110268] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2382.121301] debugfs: File 'dropped' in directory 'loop12' already present! [ 2382.122298] debugfs: File 'msg' in directory 'loop12' already present! [ 2382.124776] debugfs: File 'trace0' in directory 'loop12' already present! 18:33:05 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00', 0x0, 0x7}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) 18:33:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:05 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c0000000000000001000000020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:33:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa3, 0xb91}) 18:33:05 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r1}, r3, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r3, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x400000000000000) r6 = dup(r0) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x1) 18:33:05 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x200000, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:33:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:05 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:33:05 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000080)) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r3, 0x80000) 18:33:05 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r1}, r3, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r3, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x400000000000000) dup(r0) [ 2382.346889] debugfs: File 'dropped' in directory 'loop2' already present! [ 2382.348191] debugfs: File 'msg' in directory 'loop2' already present! [ 2382.351319] debugfs: File 'trace0' in directory 'loop2' already present! [ 2382.366113] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2382.367403] FAT-fs (loop5): count of clusters too big (729219198) [ 2382.368367] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2382.380889] debugfs: File 'dropped' in directory 'loop2' already present! [ 2382.382599] debugfs: File 'msg' in directory 'loop2' already present! [ 2382.387677] debugfs: File 'trace0' in directory 'loop2' already present! [ 2382.395552] debugfs: File 'dropped' in directory 'loop12' already present! [ 2382.396735] debugfs: File 'msg' in directory 'loop12' already present! [ 2382.404700] debugfs: File 'trace0' in directory 'loop12' already present! [ 2382.464186] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2382.465616] FAT-fs (loop2): count of clusters too big (2857666827) [ 2382.466567] FAT-fs (loop2): Can't find a valid FAT filesystem 18:33:05 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c0000000000000001000000020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2382.537298] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2382.538779] FAT-fs (loop2): count of clusters too big (2857666827) [ 2382.539853] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2382.694907] debugfs: File 'dropped' in directory 'loop12' already present! [ 2382.696011] debugfs: File 'msg' in directory 'loop12' already present! [ 2382.704670] debugfs: File 'trace0' in directory 'loop12' already present! 18:33:22 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa4, 0xb91}) 18:33:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:22 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:33:22 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:33:22 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r1}, r3, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r3, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x400000000000000) 18:33:22 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$TUNSETLINK(r2, 0x400454cd, 0x7) dup3(r1, r0, 0x0) 18:33:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfa2f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:22 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x2000000, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2399.843619] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2399.845489] FAT-fs (loop5): count of clusters too big (729219198) [ 2399.846880] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2399.864499] debugfs: File 'dropped' in directory 'loop2' already present! [ 2399.866316] debugfs: File 'msg' in directory 'loop2' already present! [ 2399.869920] debugfs: File 'trace0' in directory 'loop2' already present! [ 2399.879639] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2399.881482] FAT-fs (loop5): count of clusters too big (729219198) [ 2399.882838] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2399.889666] debugfs: File 'dropped' in directory 'loop12' already present! [ 2399.891335] debugfs: File 'msg' in directory 'loop12' already present! [ 2399.896935] debugfs: File 'trace0' in directory 'loop12' already present! [ 2399.922306] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2399.924561] FAT-fs (loop2): count of clusters too big (2857666827) [ 2399.926700] FAT-fs (loop2): Can't find a valid FAT filesystem 18:33:23 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa5, 0xb91}) 18:33:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:23 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r1}, r3, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r3, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:33:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000040)={0x0, 0x10000, 0xfffffffe, 0x0, 0x1, "000035003f0a0040000000000200000000008c", 0x0, 0x6}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x400, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) pipe2(&(0x7f0000000100), 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x288000, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_to_batadv\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r2, 0x0) [ 2399.986570] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2399.988397] FAT-fs (loop2): count of clusters too big (2857666827) [ 2399.989760] FAT-fs (loop2): Can't find a valid FAT filesystem 18:33:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfbffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:23 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:33:23 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x28000000, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2400.247499] debugfs: File 'dropped' in directory 'loop2' already present! [ 2400.250636] debugfs: File 'msg' in directory 'loop2' already present! [ 2400.256535] debugfs: File 'trace0' in directory 'loop2' already present! [ 2400.269134] debugfs: File 'dropped' in directory 'loop2' already present! [ 2400.275222] debugfs: File 'msg' in directory 'loop2' already present! [ 2400.281019] debugfs: File 'trace0' in directory 'loop2' already present! [ 2400.297715] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2400.299524] FAT-fs (loop5): count of clusters too big (729219198) [ 2400.300873] FAT-fs (loop5): Can't find a valid FAT filesystem 18:33:23 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2400.382166] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2400.383792] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2400.384001] FAT-fs (loop2): count of clusters too big (2857666827) [ 2400.385663] FAT-fs (loop5): count of clusters too big (729219198) [ 2400.386919] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2400.389363] FAT-fs (loop5): Can't find a valid FAT filesystem 18:33:23 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r1}, r3, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r3, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) 18:33:23 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:src_t:s0\x00', 0x1b, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0x2, 0x10000) dup3(r1, r0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)="3d9a27994a961d4c2697e826315e4581e91a86d992a8f7938f5028f1e3dd2afabfab6c5acb8f47", 0x27}], 0x1, 0x0) 18:33:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2400.471971] debugfs: File 'dropped' in directory 'loop12' already present! [ 2400.473531] debugfs: File 'msg' in directory 'loop12' already present! [ 2400.476900] debugfs: File 'trace0' in directory 'loop12' already present! [ 2400.493537] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2400.495484] FAT-fs (loop2): count of clusters too big (2857666827) [ 2400.496820] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2400.640468] kauditd_printk_skb: 30 callbacks suppressed [ 2400.640489] audit: type=1400 audit(1702751603.812:79): avc: denied { associate } for pid=13198 comm="syz-executor.4" name="tun" dev="devtmpfs" ino=111 scontext=system_u:object_r:src_t:s0 tcontext=system_u:object_r:device_t:s0 tclass=filesystem permissive=1 [ 2400.708434] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2400.710566] FAT-fs (loop5): count of clusters too big (729219198) [ 2400.711917] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2400.730202] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2400.732200] FAT-fs (loop5): count of clusters too big (729219198) [ 2400.733535] FAT-fs (loop5): Can't find a valid FAT filesystem 18:33:36 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa6, 0xb91}) 18:33:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:36 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r1}, r3, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r3, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:33:36 executing program 4: r0 = gettid() pidfd_open(r0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000040)=r0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:33:36 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x40000000, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:33:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfcfdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:36 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:33:36 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2413.784505] debugfs: File 'dropped' in directory 'loop2' already present! [ 2413.785392] debugfs: File 'msg' in directory 'loop2' already present! [ 2413.786541] debugfs: File 'trace0' in directory 'loop2' already present! [ 2413.790749] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2413.792741] FAT-fs (loop5): count of clusters too big (729219198) [ 2413.793893] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2413.794106] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2413.795110] FAT-fs (loop2): count of clusters too big (2857666827) [ 2413.795121] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2413.796565] debugfs: File 'dropped' in directory 'loop2' already present! 18:33:36 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0x80006, 0x0) dup3(r1, r0, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x280000, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="00ff00a651edc6cdda2da404e2de963ee6e829724205d297935c45c2444e8cca5acd10b60827a622abed0606c000"/58]) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'bridge_slave_0\x00', 0x1}, 0x18) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r1, 0x80089419, &(0x7f0000000140)) [ 2413.829968] debugfs: File 'dropped' in directory 'loop12' already present! [ 2413.831134] debugfs: File 'msg' in directory 'loop12' already present! [ 2413.832685] debugfs: File 'msg' in directory 'loop2' already present! [ 2413.833766] debugfs: File 'trace0' in directory 'loop12' already present! [ 2413.837475] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2413.838624] FAT-fs (loop5): count of clusters too big (729219198) [ 2413.839456] FAT-fs (loop5): Can't find a valid FAT filesystem 18:33:37 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r1}, r3, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r3, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) [ 2413.861569] debugfs: File 'trace0' in directory 'loop2' already present! 18:33:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:37 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0xffffff7f, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2413.936601] audit: type=1400 audit(1702751617.109:80): avc: denied { create } for pid=13241 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 2414.062538] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2414.064598] FAT-fs (loop5): count of clusters too big (729219198) [ 2414.065991] FAT-fs (loop5): Can't find a valid FAT filesystem 18:33:52 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x2}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:33:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:52 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa7, 0xb91}) 18:33:52 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:33:52 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:33:52 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r1}, r3, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r3, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:33:52 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="003833000400fd2a209062da0180c200000166314f0000007b8f01805b3608b2c3c2b4d7f68c4f8e175524ff92d221cb86f46136db94922fd90fcec2d7c942ac7df441d8ce4f25b17d48876b5977e57fa8cb284c7664a16dac92da1d2439c96e560f3eedfb134ed104e504d16d3484332bd460602118cdafdc0c"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x4e23, @rand_addr=0x64010100}, {0x2, 0x7ff, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e21, @remote}, 0x0, 0x0, 0x0, 0x0, 0x8001, &(0x7f0000000080)='rose0\x00', 0x40, 0x6, 0x2}) sendmsg$inet(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x4e22, @rand_addr=0x64010101}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45417873cb61b4593c22ab1d1f8b65d0e0cb42e55061e254b71ab82229802fd2ff3e09fa468be92f929a322042354ed5e55aed01aa2bd79acbcf7884a4bf366653fb445ab0b425686ea069f56527dee307d9413c91eb67fec8108ef20fff01", 0x5f}, {&(0x7f0000000240)}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000280)="30b0f5b563d2ea95c2a701e31736f5e6adf2c43bd142c6773225226281eeced7664e32149968f48e0a7b6f", 0x2b}], 0x4, &(0x7f0000000300)=[@ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}], 0x48}, 0xe873d01c364e2956) ioctl$TUNSETLINK(r0, 0x400454cd, 0x1d) dup3(r1, r0, 0x0) [ 2429.263430] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2429.265329] FAT-fs (loop5): count of clusters too big (729219198) [ 2429.266633] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2429.286958] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2429.288175] FAT-fs (loop2): count of clusters too big (2857666827) [ 2429.289284] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2429.291449] debugfs: File 'dropped' in directory 'loop2' already present! 18:33:52 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x4}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2429.300017] debugfs: File 'msg' in directory 'loop2' already present! [ 2429.322222] debugfs: File 'trace0' in directory 'loop2' already present! 18:33:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2429.343642] debugfs: File 'dropped' in directory 'loop2' already present! [ 2429.344946] debugfs: File 'dropped' in directory 'loop12' already present! [ 2429.345918] debugfs: File 'msg' in directory 'loop12' already present! [ 2429.347338] debugfs: File 'trace0' in directory 'loop12' already present! [ 2429.348307] debugfs: File 'msg' in directory 'loop2' already present! [ 2429.354752] debugfs: File 'trace0' in directory 'loop2' already present! 18:33:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xe0ffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:33:52 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r1}, r3, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r3, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:33:52 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa8, 0xb91}) 18:33:52 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:33:52 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) r4 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0xff, 0x1, 0x7f, 0x0, 0x0, 0x2, 0xa000, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000080), 0xc}, 0x9008, 0x932, 0x0, 0x4, 0x40, 0x10, 0xb0, 0x0, 0x5, 0x0, 0x3ff}, r3, 0xb, r4, 0xa5f37e73ae6e734d) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x10100, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, 0x100) 18:33:52 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:33:52 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x28}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2429.504786] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2429.506645] FAT-fs (loop2): count of clusters too big (2857666827) [ 2429.508355] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2429.531850] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2429.533616] FAT-fs (loop2): count of clusters too big (2857666827) [ 2429.534992] FAT-fs (loop2): Can't find a valid FAT filesystem 18:33:52 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r1}, r3, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) [ 2429.586965] debugfs: File 'dropped' in directory 'loop2' already present! [ 2429.588661] debugfs: File 'msg' in directory 'loop2' already present! [ 2429.590739] debugfs: File 'trace0' in directory 'loop2' already present! [ 2429.603141] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2429.605012] FAT-fs (loop5): count of clusters too big (729219198) 18:33:52 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2429.606475] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2429.626460] debugfs: File 'dropped' in directory 'loop2' already present! [ 2429.630616] debugfs: File 'msg' in directory 'loop2' already present! [ 2429.642446] debugfs: File 'trace0' in directory 'loop2' already present! 18:33:52 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'syzkaller0\x00'}) dup3(r1, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) [ 2429.690266] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2429.692129] FAT-fs (loop5): count of clusters too big (729219198) [ 2429.693596] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2429.728011] debugfs: File 'dropped' in directory 'loop12' already present! [ 2429.728862] debugfs: File 'msg' in directory 'loop12' already present! [ 2429.730190] debugfs: File 'trace0' in directory 'loop12' already present! 18:34:05 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:34:05 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x4, 0x5, "60000000000000400000000000000000ff00", 0x0, 0x1}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'geneve0\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) 18:34:05 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x2000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:34:05 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f00000001c0)=r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:34:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa9, 0xb91}) 18:34:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:34:05 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:34:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfe2f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2442.444360] debugfs: File 'dropped' in directory 'loop2' already present! [ 2442.449677] debugfs: File 'msg' in directory 'loop2' already present! [ 2442.459263] debugfs: File 'trace0' in directory 'loop2' already present! [ 2442.480701] debugfs: File 'dropped' in directory 'loop2' already present! [ 2442.485310] debugfs: File 'msg' in directory 'loop2' already present! [ 2442.491493] debugfs: File 'dropped' in directory 'loop12' already present! [ 2442.494136] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2442.495947] FAT-fs (loop5): count of clusters too big (729219198) [ 2442.497242] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2442.498547] debugfs: File 'msg' in directory 'loop12' already present! [ 2442.499150] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2442.501553] debugfs: File 'trace0' in directory 'loop2' already present! [ 2442.501673] FAT-fs (loop2): count of clusters too big (2857666827) [ 2442.504363] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2442.506206] debugfs: File 'trace0' in directory 'loop12' already present! 18:34:05 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:34:05 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x2800}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2442.601417] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2442.603279] FAT-fs (loop2): count of clusters too big (2857666827) [ 2442.604611] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2442.613686] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2442.615636] FAT-fs (loop5): count of clusters too big (729219198) [ 2442.616934] FAT-fs (loop5): Can't find a valid FAT filesystem 18:34:05 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xaa, 0xb91}) 18:34:05 executing program 4: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xb, "580000000000004000000000000000b9937cdf"}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) dup3(r2, r1, 0x0) [ 2442.896891] debugfs: File 'dropped' in directory 'loop2' already present! [ 2442.904478] debugfs: File 'msg' in directory 'loop2' already present! [ 2442.911284] debugfs: File 'trace0' in directory 'loop2' already present! [ 2442.940155] debugfs: File 'dropped' in directory 'loop2' already present! [ 2442.942605] debugfs: File 'msg' in directory 'loop2' already present! [ 2442.967371] debugfs: File 'trace0' in directory 'loop2' already present! 18:34:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:34:20 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:34:20 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create(0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:34:20 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x4000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:34:20 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:34:20 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xab, 0xb91}) 18:34:20 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000040)={0x3, 'bond0\x00', {0x7f}, 0x1}) 18:34:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x101000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2457.856312] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2457.858236] FAT-fs (loop2): count of clusters too big (2857666827) [ 2457.859593] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2457.865830] debugfs: File 'dropped' in directory 'loop2' already present! [ 2457.867576] debugfs: File 'msg' in directory 'loop2' already present! [ 2457.878968] debugfs: File 'trace0' in directory 'loop2' already present! [ 2457.903983] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2457.905772] FAT-fs (loop5): count of clusters too big (729219198) [ 2457.907094] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2457.913537] debugfs: File 'dropped' in directory 'loop2' already present! [ 2457.938657] debugfs: File 'dropped' in directory 'loop12' already present! [ 2457.940360] debugfs: File 'msg' in directory 'loop12' already present! [ 2457.948137] debugfs: File 'msg' in directory 'loop2' already present! [ 2457.951982] debugfs: File 'trace0' in directory 'loop12' already present! [ 2457.971412] debugfs: File 'trace0' in directory 'loop2' already present! 18:34:21 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x40000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:34:21 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) dup3(r1, r1, 0x80000) [ 2458.011404] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2458.013278] FAT-fs (loop5): count of clusters too big (729219198) [ 2458.014761] FAT-fs (loop5): Can't find a valid FAT filesystem 18:34:21 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:34:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff2f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:34:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xac, 0xb91}) 18:34:21 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:34:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:34:21 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 2458.294998] debugfs: File 'dropped' in directory 'loop2' already present! [ 2458.296830] debugfs: File 'msg' in directory 'loop2' already present! [ 2458.306668] debugfs: File 'trace0' in directory 'loop2' already present! [ 2458.353529] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2458.355380] FAT-fs (loop2): count of clusters too big (2857666827) [ 2458.356733] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2458.358528] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2458.360337] FAT-fs (loop5): count of clusters too big (729219198) [ 2458.361738] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2458.391714] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2458.393820] FAT-fs (loop2): count of clusters too big (2857666827) [ 2458.395216] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2458.474037] debugfs: File 'dropped' in directory 'loop12' already present! [ 2458.478590] debugfs: File 'msg' in directory 'loop12' already present! [ 2458.480788] debugfs: File 'trace0' in directory 'loop12' already present! 18:34:36 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e24, @rand_addr=0x64010100}, 0x10) dup3(r1, r0, 0x0) 18:34:36 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:34:36 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:34:36 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xad, 0xb91}) 18:34:36 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x200000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:34:36 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:34:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:34:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2473.092756] debugfs: File 'dropped' in directory 'loop2' already present! [ 2473.102608] debugfs: File 'msg' in directory 'loop2' already present! [ 2473.104700] debugfs: File 'trace0' in directory 'loop2' already present! [ 2473.134030] debugfs: File 'dropped' in directory 'loop2' already present! [ 2473.135757] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2473.137632] FAT-fs (loop5): count of clusters too big (729219198) [ 2473.138212] debugfs: File 'msg' in directory 'loop2' already present! [ 2473.139137] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2473.158504] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2473.160400] FAT-fs (loop2): count of clusters too big (2857666827) [ 2473.161752] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2473.172680] debugfs: File 'dropped' in directory 'loop12' already present! [ 2473.174398] debugfs: File 'msg' in directory 'loop12' already present! [ 2473.177564] debugfs: File 'trace0' in directory 'loop12' already present! 18:34:36 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000040)={'veth0_to_bond\x00'}) [ 2473.205824] debugfs: File 'trace0' in directory 'loop2' already present! [ 2473.208660] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2473.210438] FAT-fs (loop5): count of clusters too big (729219198) [ 2473.211754] FAT-fs (loop5): Can't find a valid FAT filesystem 18:34:36 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:34:36 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x2000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:34:36 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xae, 0xb91}) 18:34:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:34:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:34:36 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:34:36 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000140000000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:34:36 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x28000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2473.436707] debugfs: File 'dropped' in directory 'loop2' already present! [ 2473.438274] debugfs: File 'msg' in directory 'loop2' already present! [ 2473.440553] debugfs: File 'trace0' in directory 'loop2' already present! [ 2473.555900] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2473.557717] FAT-fs (loop2): count of clusters too big (2857666827) [ 2473.559097] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2473.578547] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2473.580630] FAT-fs (loop5): count of clusters too big (729219198) [ 2473.582192] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2473.610591] debugfs: File 'dropped' in directory 'loop12' already present! [ 2473.612413] debugfs: File 'msg' in directory 'loop12' already present! [ 2473.617491] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2473.617942] debugfs: File 'trace0' in directory 'loop12' already present! [ 2473.619423] FAT-fs (loop2): count of clusters too big (2857666827) [ 2473.622264] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2473.668463] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2473.670471] FAT-fs (loop5): count of clusters too big (729219198) [ 2473.671890] FAT-fs (loop5): Can't find a valid FAT filesystem 18:34:50 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:34:50 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:34:50 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x40000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:34:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r3, 0x0) 18:34:50 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xaf, 0xb91}) 18:34:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:34:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:34:50 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000140000000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2486.944781] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2486.959299] debugfs: File 'dropped' in directory 'loop2' already present! [ 2486.961435] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2486.962665] FAT-fs (loop5): count of clusters too big (729219198) [ 2486.963414] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2486.976805] debugfs: File 'msg' in directory 'loop2' already present! [ 2486.978852] debugfs: File 'trace0' in directory 'loop2' already present! [ 2486.979879] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2486.981971] FAT-fs (loop5): count of clusters too big (729219198) [ 2486.983066] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2486.993281] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2486.999639] debugfs: File 'dropped' in directory 'loop2' already present! [ 2487.004087] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2487.006007] FAT-fs (loop2): count of clusters too big (2857666827) [ 2487.007384] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2487.014729] debugfs: File 'dropped' in directory 'loop12' already present! [ 2487.016324] debugfs: File 'msg' in directory 'loop12' already present! [ 2487.019658] debugfs: File 'trace0' in directory 'loop12' already present! 18:34:50 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) [ 2487.025732] debugfs: File 'msg' in directory 'loop2' already present! [ 2487.039710] debugfs: File 'trace0' in directory 'loop2' already present! 18:34:50 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0xffffff7f}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:34:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x505000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2487.091750] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2487.093851] FAT-fs (loop2): count of clusters too big (2857666827) [ 2487.095223] FAT-fs (loop2): Can't find a valid FAT filesystem 18:34:50 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:34:50 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000100)={0x81, 0x80}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x242, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, @in_args={0x2}}, './file0\x00'}) ioctl$KDSKBENT(r4, 0x4b47, &(0x7f00000001c0)={0x4, 0x7f, 0xfff}) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) r6 = fsmount(r3, 0x1, 0x84) io_uring_register$IORING_REGISTER_FILES(r6, 0x2, &(0x7f0000000080)=[r5, r2], 0x2) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) getsockname(r5, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) dup3(r0, r5, 0x0) 18:34:50 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb0, 0xb91}) 18:34:50 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000140000000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2487.149381] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2487.151151] FAT-fs (loop5): count of clusters too big (729219198) [ 2487.152496] FAT-fs (loop5): Can't find a valid FAT filesystem 18:34:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffff0700, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2487.235877] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2487.237723] FAT-fs (loop5): count of clusters too big (729219198) [ 2487.239052] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2487.279774] debugfs: File 'dropped' in directory 'loop2' already present! [ 2487.281922] debugfs: File 'msg' in directory 'loop2' already present! [ 2487.286825] debugfs: File 'trace0' in directory 'loop2' already present! [ 2487.332546] debugfs: File 'dropped' in directory 'loop12' already present! [ 2487.334541] debugfs: File 'msg' in directory 'loop12' already present! [ 2487.337396] debugfs: File 'trace0' in directory 'loop12' already present! [ 2487.348683] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2487.350700] FAT-fs (loop2): count of clusters too big (2857666827) [ 2487.352185] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2487.406530] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2487.408450] FAT-fs (loop2): count of clusters too big (2857666827) [ 2487.409765] FAT-fs (loop2): Can't find a valid FAT filesystem 18:35:06 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:35:06 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb1, 0xb91}) 18:35:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:06 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x428002, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0x800, 0x0) accept4(r1, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23, @multicast2}, {0x1, @local}, 0x24, {0x2, 0x4e23, @rand_addr=0x64010102}, 'ipvlan1\x00'}) dup3(r1, r0, 0x0) socket$inet(0x2, 0x80000, 0x3) 18:35:06 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:35:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:06 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000001400000000000000010000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:35:06 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x4000000000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2503.509200] debugfs: File 'dropped' in directory 'loop2' already present! [ 2503.511937] debugfs: File 'msg' in directory 'loop2' already present! [ 2503.525851] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2503.526554] debugfs: File 'trace0' in directory 'loop2' already present! [ 2503.526952] FAT-fs (loop5): count of clusters too big (729219198) [ 2503.529073] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2503.529398] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2503.531632] FAT-fs (loop2): count of clusters too big (2857666827) [ 2503.532971] FAT-fs (loop2): Can't find a valid FAT filesystem [ 2503.541257] debugfs: File 'dropped' in directory 'loop2' already present! [ 2503.542173] debugfs: File 'msg' in directory 'loop2' already present! [ 2503.543465] debugfs: File 'trace0' in directory 'loop2' already present! 18:35:06 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) [ 2503.582920] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2503.584094] FAT-fs (loop5): count of clusters too big (729219198) [ 2503.584953] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2503.592796] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2503.594662] FAT-fs (loop2): count of clusters too big (2857666827) [ 2503.595994] FAT-fs (loop2): Can't find a valid FAT filesystem 18:35:06 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x20000000000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2503.603857] debugfs: File 'dropped' in directory 'loop12' already present! [ 2503.605429] debugfs: File 'msg' in directory 'loop12' already present! [ 2503.608242] debugfs: File 'trace0' in directory 'loop12' already present! 18:35:06 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb2, 0xb91}) 18:35:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2503.842490] debugfs: File 'dropped' in directory 'loop2' already present! [ 2503.843333] debugfs: File 'msg' in directory 'loop2' already present! [ 2503.844505] debugfs: File 'trace0' in directory 'loop2' already present! [ 2503.848004] debugfs: File 'dropped' in directory 'loop2' already present! [ 2503.851756] debugfs: File 'msg' in directory 'loop2' already present! [ 2503.854862] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2503.855799] FAT-fs (loop5): count of clusters too big (729219198) [ 2503.855886] debugfs: File 'trace0' in directory 'loop2' already present! [ 2503.856477] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb3, 0xb91}) 18:35:21 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:35:21 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x200000000000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:35:21 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', 0x0, &(0x7f0000000400), 0x11001, 0x0) 18:35:21 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000001400000000000000010000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:35:21 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000080)={0x7f, 0x3ff, 0x2, 0x6, 0x6, "7b5058849178727970327a0af1d1ace2688937"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000040)={0x8ade, 0x7, 0x8}) dup3(r1, r0, 0x0) 18:35:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x705000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2518.695868] debugfs: File 'dropped' in directory 'loop2' already present! [ 2518.701193] debugfs: File 'msg' in directory 'loop2' already present! [ 2518.708868] debugfs: File 'trace0' in directory 'loop2' already present! 18:35:21 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) [ 2518.749071] debugfs: File 'dropped' in directory 'loop12' already present! [ 2518.750688] debugfs: File 'msg' in directory 'loop12' already present! [ 2518.753875] debugfs: File 'trace0' in directory 'loop12' already present! [ 2518.754186] debugfs: File 'dropped' in directory 'loop2' already present! [ 2518.758332] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2518.759787] debugfs: File 'msg' in directory 'loop2' already present! [ 2518.768332] debugfs: File 'trace0' in directory 'loop2' already present! [ 2518.780694] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2518.782554] FAT-fs (loop5): count of clusters too big (729219198) [ 2518.783852] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:21 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00', 0x0, 0x5}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r2, 0xc0189371, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB]) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x9, 0x7, 0x1, 0x60000000}, {0x7, 0x4, 0x7f, 0x80000001}, {0x1, 0x3, 0x20, 0x3}, {0x800, 0xeb, 0x4, 0x6285}, {0xfe01, 0x6, 0x0, 0x5}, {0x9, 0xff, 0x2, 0x3}, {0x20, 0xdd, 0x2, 0x8}, {0x8, 0xab, 0x1, 0xd287}, {0x3, 0x8, 0x9}]}) 18:35:22 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x2800000000000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2518.859069] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2518.861044] FAT-fs (loop5): count of clusters too big (729219198) [ 2518.862388] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:22 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', 0x0, &(0x7f0000000400), 0x11001, 0x0) 18:35:22 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb4, 0xb91}) 18:35:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:22 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000001400000000000000010000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:35:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:22 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:35:22 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) r3 = fsopen(&(0x7f0000000040)='incremental-fs\x00', 0x1) r4 = io_uring_setup(0x7a1a, &(0x7f00000000c0)={0x0, 0x9d2b, 0x10, 0x2, 0x16b, 0x0, r2}) splice(r0, &(0x7f0000000080)=0x2afd69b5, r4, &(0x7f0000000140)=0xffff, 0x1, 0x0) readv(r3, &(0x7f0000000080), 0x0) [ 2519.085885] debugfs: File 'dropped' in directory 'loop2' already present! [ 2519.087550] debugfs: File 'msg' in directory 'loop2' already present! [ 2519.097756] debugfs: File 'trace0' in directory 'loop2' already present! 18:35:22 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x4000000000000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2519.115643] debugfs: File 'dropped' in directory 'loop2' already present! [ 2519.119113] debugfs: File 'msg' in directory 'loop2' already present! [ 2519.129493] debugfs: File 'trace0' in directory 'loop2' already present! [ 2519.131951] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2519.202145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2519.203958] FAT-fs (loop5): count of clusters too big (729219198) [ 2519.205285] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2519.245061] debugfs: File 'dropped' in directory 'loop12' already present! [ 2519.246605] debugfs: File 'msg' in directory 'loop12' already present! [ 2519.255466] debugfs: File 'trace0' in directory 'loop12' already present! 18:35:22 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb5, 0xb91}) 18:35:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:22 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) [ 2519.289727] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2519.291567] FAT-fs (loop5): count of clusters too big (729219198) [ 2519.292921] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:22 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000001400000000000000010000000100", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2519.366349] debugfs: File 'dropped' in directory 'loop2' already present! [ 2519.373655] debugfs: File 'msg' in directory 'loop2' already present! [ 2519.380882] debugfs: File 'trace0' in directory 'loop2' already present! [ 2519.389339] debugfs: File 'dropped' in directory 'loop2' already present! [ 2519.391187] debugfs: File 'msg' in directory 'loop2' already present! [ 2519.395511] debugfs: File 'trace0' in directory 'loop2' already present! 18:35:22 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0xffffff7f00000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:35:22 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb6, 0xb91}) 18:35:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x805000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:22 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdc00, {{}, {@val={0x6}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8}]}, 0x79}, 0x1, 0x0, 0x0, 0x95}, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000080)={'veth0_vlan\x00'}) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x308) dup3(r3, r0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r5, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, r6, 0x1, 0x0, 0x0, {0x9}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x20}}, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00000000c0)={@loopback, @local, r8}, 0xc) [ 2519.523437] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2519.573881] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2519.574704] debugfs: File 'dropped' in directory 'loop12' already present! [ 2519.580621] debugfs: File 'msg' in directory 'loop12' already present! [ 2519.597612] debugfs: File 'trace0' in directory 'loop12' already present! [ 2519.625589] debugfs: File 'dropped' in directory 'loop2' already present! [ 2519.627301] debugfs: File 'msg' in directory 'loop2' already present! [ 2519.627819] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2519.631497] FAT-fs (loop5): count of clusters too big (729219198) [ 2519.632972] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2519.633908] debugfs: File 'trace0' in directory 'loop2' already present! [ 2519.646736] debugfs: File 'dropped' in directory 'loop2' already present! [ 2519.667739] debugfs: File 'msg' in directory 'loop2' already present! [ 2519.674891] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2519.676793] FAT-fs (loop5): count of clusters too big (729219198) [ 2519.677541] debugfs: File 'trace0' in directory 'loop2' already present! [ 2519.678247] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:37 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb7, 0xb91}) 18:35:37 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000004, 0x10010, r2, 0x8000000) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0x8011, 0xffffffffffffffff, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x5, 0x6000, @fd_index=0x5, 0x1ff, 0x3d7, 0x9, 0x4, 0x0, {0x2, r5}}, 0x100) 18:35:37 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:35:37 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0xffffffff00000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:35:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:37 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000001400000000000000010000000100", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:35:37 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', 0x0, &(0x7f0000000400), 0x11001, 0x0) [ 2534.375771] debugfs: File 'dropped' in directory 'loop2' already present! [ 2534.376072] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2534.378344] FAT-fs (loop5): count of clusters too big (729219198) [ 2534.379003] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2534.388100] debugfs: File 'msg' in directory 'loop2' already present! [ 2534.391937] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2534.404145] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2534.404350] debugfs: File 'trace0' in directory 'loop2' already present! [ 2534.405108] FAT-fs (loop5): count of clusters too big (729219198) [ 2534.405114] FAT-fs (loop5): Can't find a valid FAT filesystem 18:35:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2534.425917] debugfs: File 'dropped' in directory 'loop12' already present! [ 2534.426759] debugfs: File 'msg' in directory 'loop12' already present! [ 2534.456302] debugfs: File 'trace0' in directory 'loop12' already present! 18:35:37 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:35:37 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2534.465440] debugfs: File 'dropped' in directory 'loop2' already present! [ 2534.469940] debugfs: File 'msg' in directory 'loop2' already present! 18:35:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x905000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:37 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x11001, 0x0) [ 2534.532199] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2534.566540] debugfs: File 'trace0' in directory 'loop2' already present! 18:35:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:37 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:35:37 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000001400000000000000010000000100", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2534.637739] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2534.639796] FAT-fs (loop5): count of clusters too big (729219198) [ 2534.641257] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2534.730269] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2534.731012] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2534.732926] FAT-fs (loop5): count of clusters too big (729219198) [ 2534.734292] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2534.757966] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2534.880682] debugfs: File 'dropped' in directory 'loop12' already present! [ 2534.881995] debugfs: File 'msg' in directory 'loop12' already present! [ 2534.883571] debugfs: File 'trace0' in directory 'loop12' already present! 18:35:53 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb8, 0xb91}) 18:35:53 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:35:53 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000140000000000000001000000010000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:35:53 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x11001, 0x0) 18:35:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_PAGE={0x5, 0x7, 0xe}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}]}, 0x50}, 0x1, 0x0, 0x0, 0x808}, 0x8100) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000008f00), r1) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r1, &(0x7f0000009040)={&(0x7f0000008ec0), 0xc, &(0x7f0000009000)={&(0x7f0000008f40)={0x54, r2, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}]}, 0x54}}, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, r2, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'geneve1\x00'}, @NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:xen_device_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x40884) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = syz_open_dev$mouse(&(0x7f0000000040), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="04351000", @ANYRES16=0x0, @ANYBLOB="000800000000fddbdf257500000008000300", @ANYRES32=0x0, @ANYBLOB="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0x1904}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$TUNSETOWNER(r4, 0x400454cc, 0x0) r5 = socket$inet(0x2, 0xa, 0x0) dup3(r5, r3, 0x0) 18:35:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:35:53 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2550.484377] debugfs: File 'dropped' in directory 'loop2' already present! [ 2550.487119] debugfs: File 'msg' in directory 'loop2' already present! [ 2550.493791] debugfs: File 'trace0' in directory 'loop2' already present! [ 2550.517567] debugfs: File 'dropped' in directory 'loop2' already present! 18:35:53 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) [ 2550.519821] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2550.521898] debugfs: File 'msg' in directory 'loop2' already present! [ 2550.523965] debugfs: File 'trace0' in directory 'loop2' already present! [ 2550.531704] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2550.533459] FAT-fs (loop5): count of clusters too big (729219198) [ 2550.534719] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2550.570443] debugfs: File 'dropped' in directory 'loop12' already present! [ 2550.571834] debugfs: File 'msg' in directory 'loop12' already present! [ 2550.580862] debugfs: File 'trace0' in directory 'loop12' already present! [ 2550.596321] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2550.619835] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2550.621353] FAT-fs (loop5): count of clusters too big (729219198) [ 2550.622586] FAT-fs (loop5): Can't find a valid FAT filesystem 18:36:15 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x11001, 0x0) 18:36:15 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000140000000000000001000000010000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:36:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:36:15 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:36:15 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x401, 0x0, 0xfffffffe, 0x0, 0xc, '`\x00', 0x0, 0x10001}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x10010, 0xffffffffffffffff, 0x8000000) syz_io_uring_setup(0x698a, &(0x7f0000000040)={0x0, 0x690a, 0x10, 0x0, 0x191}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r3, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0x2002}}, 0x7fffffff) r4 = socket$inet(0x2, 0xa, 0x0) r5 = dup3(r4, r0, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x0) 18:36:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xb9, 0xb91}) 18:36:15 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x28}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:36:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xa05000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:36:15 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) [ 2572.578451] debugfs: File 'dropped' in directory 'loop2' already present! [ 2572.579972] debugfs: File 'msg' in directory 'loop2' already present! [ 2572.582093] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2572.584305] debugfs: File 'trace0' in directory 'loop2' already present! [ 2572.596063] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2572.597750] FAT-fs (loop5): count of clusters too big (729219198) [ 2572.599028] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2572.626970] debugfs: File 'dropped' in directory 'loop12' already present! [ 2572.628778] debugfs: File 'msg' in directory 'loop12' already present! [ 2572.631272] debugfs: File 'trace0' in directory 'loop12' already present! [ 2572.676290] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:36:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xba, 0xb91}) 18:36:15 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:36:15 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) [ 2572.707700] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2572.709429] FAT-fs (loop5): count of clusters too big (729219198) [ 2572.710699] FAT-fs (loop5): Can't find a valid FAT filesystem 18:36:15 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, 0x0) 18:36:15 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000140000000000000001000000010000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:36:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2e, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2572.895987] debugfs: File 'dropped' in directory 'loop2' already present! [ 2572.897931] debugfs: File 'msg' in directory 'loop2' already present! [ 2572.902789] debugfs: File 'trace0' in directory 'loop2' already present! [ 2572.935422] debugfs: File 'dropped' in directory 'loop2' already present! [ 2572.942202] debugfs: File 'msg' in directory 'loop2' already present! [ 2572.949909] debugfs: File 'dropped' in directory 'loop12' already present! [ 2572.951769] debugfs: File 'msg' in directory 'loop12' already present! [ 2572.954367] debugfs: File 'trace0' in directory 'loop12' already present! [ 2572.966812] debugfs: File 'trace0' in directory 'loop2' already present! [ 2573.005813] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2573.032101] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:36:32 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, 0x0) 18:36:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:36:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x49, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:36:32 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:36:32 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) r3 = syz_open_dev$ptys(0xc, 0x3, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000080)={0x3, 0x0, &(0x7f0000000040)=[r3, r1, r4]}, 0x3) 18:36:32 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2800}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:36:32 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xbb, 0xb91}) 18:36:32 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) [ 2589.366934] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2589.394436] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2589.396096] FAT-fs (loop5): count of clusters too big (729219198) [ 2589.397296] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2589.413214] debugfs: File 'dropped' in directory 'loop2' already present! [ 2589.414597] debugfs: File 'msg' in directory 'loop2' already present! [ 2589.416436] debugfs: File 'trace0' in directory 'loop2' already present! [ 2589.443405] debugfs: File 'dropped' in directory 'loop12' already present! [ 2589.445609] debugfs: File 'msg' in directory 'loop12' already present! [ 2589.449338] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2589.465813] debugfs: File 'trace0' in directory 'loop12' already present! [ 2589.472278] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2589.474250] FAT-fs (loop5): count of clusters too big (729219198) [ 2589.475642] FAT-fs (loop5): Can't find a valid FAT filesystem 18:36:32 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:36:32 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xbc, 0xb91}) 18:36:32 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x3) dup3(r1, r0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) write$tun(r2, &(0x7f0000000040)={@val={0x0, 0x4}, @val={0x2, 0x4, 0x2, 0x3, 0x80, 0x1000}, @x25={0x2, 0xd6, 0x5, "fe522ac84ced42fe7c4f1e4c58fd258173a9d17b3df711d2e330ba08a096f747fb07b53e668dabb6e1e50ae29eeaea6b7dbbb0328103567f2502366d283c0b5e482fdfdebfe29dfc26761d4d7dababa575b1c35bbea2e17169d5403ee88b7c6dc9c702aedafa4ef674261d4c33ba6b57af3a08b7232667aab0b970e0b9913868ef70ea5a57e0fb9c1b3e664b442386eda61a8f203c359205eed1899ea601d4f916a9f268753627219b9553"}}, 0xbc) 18:36:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:36:32 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:36:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:36:32 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) [ 2589.740562] debugfs: File 'dropped' in directory 'loop2' already present! [ 2589.742381] debugfs: File 'msg' in directory 'loop2' already present! [ 2589.750615] debugfs: File 'trace0' in directory 'loop2' already present! [ 2589.772334] debugfs: File 'dropped' in directory 'loop2' already present! [ 2589.781546] debugfs: File 'msg' in directory 'loop2' already present! [ 2589.787574] debugfs: File 'trace0' in directory 'loop2' already present! [ 2589.793059] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2589.794313] FAT-fs (loop5): count of clusters too big (729219198) [ 2589.795221] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2589.837862] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2589.839048] FAT-fs (loop5): count of clusters too big (729219198) [ 2589.839922] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2589.934298] debugfs: File 'dropped' in directory 'loop12' already present! [ 2589.936820] debugfs: File 'msg' in directory 'loop12' already present! [ 2589.939432] debugfs: File 'trace0' in directory 'loop12' already present! [ 2590.161967] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:36:48 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x40, 0x7f, 0x20, 0x0, 0x0, 0x1aacde82, 0x64059, 0x8, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000080), 0x9}, 0x44004, 0x7ff, 0x7fffffff, 0x3, 0x2, 0x99, 0x81, 0x0, 0x9ef, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x3) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000140)={'ip6tnl0\x00'}) 18:36:48 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:36:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x80000, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:36:48 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 18:36:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xbd, 0xb91}) 18:36:48 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:36:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:36:48 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, 0x0) [ 2605.291805] debugfs: File 'dropped' in directory 'loop2' already present! [ 2605.293362] debugfs: File 'msg' in directory 'loop2' already present! [ 2605.301465] debugfs: File 'trace0' in directory 'loop2' already present! [ 2605.314567] debugfs: File 'dropped' in directory 'loop12' already present! [ 2605.316163] debugfs: File 'msg' in directory 'loop12' already present! [ 2605.344961] debugfs: File 'trace0' in directory 'loop12' already present! [ 2605.351187] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2605.352650] FAT-fs (loop5): count of clusters too big (729219198) [ 2605.353585] FAT-fs (loop5): Can't find a valid FAT filesystem 18:36:48 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x3, 0x9, 0x3, 0x80, 0x4}}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) r2 = eventfd(0x521e) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = syz_open_dev$sg(&(0x7f0000000080), 0x1ff, 0x440200) read(r3, &(0x7f00000000c0)=""/181, 0xb5) 18:36:48 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:36:48 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) [ 2605.457148] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2605.459163] FAT-fs (loop5): count of clusters too big (729219198) [ 2605.460613] FAT-fs (loop5): Can't find a valid FAT filesystem 18:36:48 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xbe, 0xb91}) 18:36:48 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2605.557868] debugfs: File 'dropped' in directory 'loop2' already present! 18:36:48 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "40000000000001010000000000000000004000"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r2, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, r3, 0x1, 0x0, 0x0, {0x9}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x20}}, 0x0) bind$packet(r1, &(0x7f0000000040)={0x11, 0x4, r5, 0x1, 0xf7}, 0x14) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r6 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETGROUP(r1, 0x400454ce, 0x0) dup3(r6, r0, 0x0) [ 2605.559438] debugfs: File 'msg' in directory 'loop2' already present! [ 2605.574727] debugfs: File 'trace0' in directory 'loop2' already present! [ 2605.625275] debugfs: File 'dropped' in directory 'loop2' already present! [ 2605.626808] debugfs: File 'msg' in directory 'loop2' already present! 18:36:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2605.658405] debugfs: File 'trace0' in directory 'loop2' already present! [ 2605.691922] debugfs: File 'dropped' in directory 'loop12' already present! [ 2605.693506] debugfs: File 'msg' in directory 'loop12' already present! [ 2605.694789] debugfs: File 'trace0' in directory 'loop12' already present! [ 2605.805928] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2605.806916] FAT-fs (loop5): count of clusters too big (729219198) [ 2605.807614] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2605.823260] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2605.824299] FAT-fs (loop5): count of clusters too big (729219198) [ 2605.825046] FAT-fs (loop5): Can't find a valid FAT filesystem 18:37:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:37:04 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:37:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1100000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:37:04 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xbf, 0xb91}) 18:37:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:37:04 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xffff}}, './file0\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'wlan0\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:37:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xd00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:37:04 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2621.362721] debugfs: File 'dropped' in directory 'loop2' already present! [ 2621.372257] debugfs: File 'msg' in directory 'loop2' already present! [ 2621.376649] debugfs: File 'trace0' in directory 'loop2' already present! [ 2621.422940] debugfs: File 'dropped' in directory 'loop2' already present! [ 2621.433216] debugfs: File 'dropped' in directory 'loop12' already present! [ 2621.434770] debugfs: File 'msg' in directory 'loop12' already present! [ 2621.437713] debugfs: File 'trace0' in directory 'loop12' already present! [ 2621.444131] debugfs: File 'msg' in directory 'loop2' already present! 18:37:04 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, 0x0) [ 2621.455719] debugfs: File 'trace0' in directory 'loop2' already present! [ 2621.459266] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2621.461147] FAT-fs (loop5): count of clusters too big (729219198) [ 2621.462472] FAT-fs (loop5): Can't find a valid FAT filesystem 18:37:04 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xc0, 0xb91}) 18:37:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:37:04 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:37:04 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) syz_open_dev$ptys(0xc, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000040)=0xffff) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:37:04 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:37:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1201000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2621.718805] debugfs: File 'dropped' in directory 'loop2' already present! [ 2621.731198] debugfs: File 'msg' in directory 'loop2' already present! [ 2621.742526] debugfs: File 'trace0' in directory 'loop2' already present! 18:37:04 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl(r0, 0x7fff, &(0x7f0000000100)="452433e8fed76fd37b21e100c841076906a9e5ec32476150df789b955bbd16734d213924fa94b6fee5d66af5fc0668f0a68b852cca97187e4cb8d7e0db31bf669940bb46003c08d7370a14d70035dcd8d96949d6646e4b672a95801793bab5cb1076d374c1a43cffc51b044731d7a648dd38a7d17bba6393af2d75eb26b117aa95f182621101fdfb2231fd38331174aa2facbf518f707f5b3c3f82f70672364c85034b9cbf4964a62a9c334f8029d936f52f525de2ebb4e5c710078f35fa1502209cf1b94c822f5fb600b6169c") r1 = socket$inet(0x2, 0x80000, 0x8000) r2 = dup3(r1, r0, 0x0) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000040)={0x4, 0x100000001, 0x9}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x1, 0xe2}, {0x4, 0xf0e3}]}) [ 2621.789235] debugfs: File 'dropped' in directory 'loop2' already present! [ 2621.807522] debugfs: File 'msg' in directory 'loop2' already present! [ 2621.828878] debugfs: File 'trace0' in directory 'loop2' already present! [ 2621.830792] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2621.832832] FAT-fs (loop5): count of clusters too big (729219198) [ 2621.834343] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2621.842384] debugfs: File 'dropped' in directory 'loop12' already present! [ 2621.844572] debugfs: File 'msg' in directory 'loop12' already present! [ 2621.866664] debugfs: File 'trace0' in directory 'loop12' already present! 18:37:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d0a66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:37:21 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0x0) 18:37:21 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 18:37:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1930000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:37:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xc1, 0xb91}) 18:37:21 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:37:21 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6, 0x0, 0x5, 0x1, 0x0, 0x6, 0x10110, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000000c0), 0x16bbe71da7f314d3}, 0x2018, 0x3f, 0x8, 0x3, 0x2, 0x8, 0x2, 0x0, 0x7, 0x0, 0x100}, 0x0, 0x2, r3, 0x1) 18:37:21 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB, @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2638.880079] debugfs: File 'dropped' in directory 'loop2' already present! [ 2638.882890] debugfs: File 'msg' in directory 'loop2' already present! [ 2638.891126] debugfs: File 'trace0' in directory 'loop2' already present! [ 2638.899294] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2638.901103] FAT-fs (loop5): count of clusters too big (729219198) [ 2638.902447] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2638.907662] debugfs: File 'dropped' in directory 'loop2' already present! [ 2638.910846] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2638.913608] debugfs: File 'msg' in directory 'loop2' already present! [ 2638.919644] debugfs: File 'trace0' in directory 'loop2' already present! [ 2638.931528] debugfs: File 'dropped' in directory 'loop12' already present! [ 2638.933197] debugfs: File 'msg' in directory 'loop12' already present! [ 2638.957138] debugfs: File 'trace0' in directory 'loop12' already present! 18:37:22 executing program 4: prctl$PR_SET_THP_DISABLE(0x29, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r2, 0x5000940a, &(0x7f0000000740)={{r1}, "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"}) dup3(r1, r0, 0x0) 18:37:22 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xc2, 0xb91}) 18:37:22 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0x0) [ 2639.038270] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2639.063689] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2639.065587] FAT-fs (loop5): count of clusters too big (729219198) [ 2639.067124] FAT-fs (loop5): Can't find a valid FAT filesystem 18:37:22 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB, @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2639.129644] debugfs: File 'dropped' in directory 'loop2' already present! [ 2639.133512] debugfs: File 'msg' in directory 'loop2' already present! [ 2639.136031] debugfs: File 'trace0' in directory 'loop2' already present! 18:37:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d2566732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2639.158615] debugfs: File 'dropped' in directory 'loop2' already present! 18:37:22 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:37:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1a30000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2639.172083] debugfs: File 'msg' in directory 'loop2' already present! [ 2639.185892] debugfs: File 'trace0' in directory 'loop2' already present! 18:37:22 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 18:37:22 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000040)="281b167b83725f59b0e348862197ab9fd3df8cec26db786f78e173945af1591220b3f9547b4c69a1fdd270a3a306da7aa020f8583c4a6b38be6c2335eda1aad0de2ca4f15fa0519f9b313b4a401b6f1bb89f324a3d50f4b7e88e4f6ae425e81d3a5fc24389dd33530efbbf1e5ce81fdac318029d8594b7cd0d7437b903d56b068d9babae557d3d8e8bebf2d7aa42e9311a739234894ed77377b82488b1dca92d7f6d32c19d5be6bb7984ed21d3d30d0fca80236579096a95d6399fd4aa665f", 0xbf}, {&(0x7f0000000100)="c690484a885e2575c4015cdff9a3f0ccec0142e2798bb2253459b9d3", 0x1c}, {&(0x7f0000000140)="0e9d7f10cc3c26443f378642a0feed1b12f1903a50b0d0cc7739abc726bca3ec3d5ab2c06c8363f511695445c78bb0b42bebb08a0deeb09d418cd09eb22ea33273074dc17c202a58e415c543065d51e479b7a61ca703c3ce02cb1b50d9c1e7301b9b57af14551da65325d6a42e50d2c5137d054b457a09f3489068dff98e7aa2fd005078072eb0b3", 0x88}, {&(0x7f0000000200)="298f179f0d87c7bab387025557884628653c52a03fedbdae77841765cac98703608d8c8643a44ee6", 0x28}, {&(0x7f0000000240)="63df8a6066ba2fd0cf1c210bb1b6cd167dbab163b220c2335d95645556107a", 0x1f}, {&(0x7f0000000280)="80b52cc8fd376f054018c4f4798ae72284e2273baa9e5d7afadfd70fe6b6b4e1132649e482a95b9f4536d8da970e7c61542e34d0a29bcaa9e79b039478a82db390981a8e90a6ea46132feb5e41d320d394c5da848f4be20e3017900f5008738e2fa24a2c3d35b1fc2d26873c5166f42e3bd6e50f345170eed1ac50585a3cfec149a0fb2631008abdec41deddaa31f79b88af90294ed0648ebf0d53b99a", 0x9d}, {&(0x7f0000000340)="4909c5b93eed79eddc8f0078ab9e2bec3ccfb2008a9961592fea272cf177a69227f3381983a2375307db42061d290028c72cea2e40b7f2c03846faf8e3bcd5d1eeff75a50a5d6ab3e796ae86aacbbb941ad5a081294b896e4f6c4901ab85ff0c0a1b47d709df6dbc57a8df3344ce4f935c9f1115e7d8fa8807dd9e59ac47985c5a3de6fda7b12cf825a935544d74429fd4ead08bcdb4c3cf327ac026b10b863585dcdf107ad01b38dca9395e7b3322", 0xaf}, {&(0x7f0000000400)="6cee9ba0716b6979a8f4c8d6aa5a72696f40e4569ffed5c160da98ae2ee95331ff2926e1267de92f6869b5dc191a629490b9d817da7f8b50bc1c9580813df9cfe29b241e1b9cae7c7c2f8d7afe6ed53376b7e5f2bca1e971cdc03cfe584e199d4f8c44eea1a4d88c190e675b3b6c780c6e642e2eccd5617caca44c1cd08aa7ed373e77d586b10aaef8ea0ae1f702f3e27cc4f027e70e5b8ff50f4d016328f7c5a3a3f5dd237e30ece2f301b3be042583b4", 0xb1}, {&(0x7f00000004c0)="ed876fa0e4502f5b385eea3245d7eea8edf484115c66369925d8da84054e678718e846b5552270111261e35d9e73892ef4d1470b016174b054cdff3aa4005c9dd0e4dae3318d3d2fc6379837fda143d7657f8d32b9b39f13d0a367cd7a6a250ba5b1842e6e227fb0f92e3c9aa419df42d19adeacd046914c90410f9c1681d382806cb4c1090078323d6d4896653355a3c0c21a8ee534c5c23411d6135e73410f642fcb", 0xa3}], 0x9, 0x0, 0x0, 0xc081}, 0x4000001) dup3(r1, r0, 0x0) [ 2639.383320] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2639.385100] FAT-fs (loop5): count of clusters too big (729219198) [ 2639.386730] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2639.419875] debugfs: File 'dropped' in directory 'loop12' already present! [ 2639.421586] debugfs: File 'msg' in directory 'loop12' already present! [ 2639.427500] debugfs: File 'trace0' in directory 'loop12' already present! [ 2639.435788] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2639.438060] FAT-fs (loop5): count of clusters too big (729219198) [ 2639.440027] FAT-fs (loop5): Can't find a valid FAT filesystem 18:37:37 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0x0) 18:37:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b0a732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:37:37 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x11001, 0x0) 18:37:37 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:37:37 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x6) r3 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x410200, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {r1}}, './file0\x00'}) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x3, 0x1, 0x20, 0x9}, {0xffff, 0x6d, 0x8, 0x5a47}, {0x7f20, 0x4, 0x7, 0x6}, {0x4, 0x4, 0x81, 0x7f}, {0x9, 0xc2, 0x1f}]}) r6 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r6, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000800000000fddbdf257500000008000300", @ANYRES32=0x0, @ANYBLOB="0140000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) dup2(r6, r4) getsockname(0xffffffffffffffff, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r5, 0xc0189373, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffe}}, './file0/file0\x00'}) r7 = dup3(r1, r0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x201) r8 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r8, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000180)=ANY=[@ANYBLOB="014c891cd725eb62bf4fbe2d", @ANYRES32=r7, @ANYBLOB="f8ffffff000000002e2f66696c653100"]) ioctl$EXT4_IOC_MOVE_EXT(r8, 0xc028660f, &(0x7f00000001c0)={0x0, r9, 0x8, 0x100, 0x5, 0x2}) 18:37:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1b30000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:37:37 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB, @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:37:37 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xc3, 0xb91}) [ 2654.753244] debugfs: File 'dropped' in directory 'loop2' already present! [ 2654.756354] debugfs: File 'msg' in directory 'loop2' already present! [ 2654.762716] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2654.766823] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2654.768822] FAT-fs (loop5): count of clusters too big (729219198) [ 2654.770444] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2654.787168] debugfs: File 'dropped' in directory 'loop12' already present! [ 2654.788645] debugfs: File 'msg' in directory 'loop12' already present! [ 2654.793017] debugfs: File 'trace0' in directory 'loop2' already present! [ 2654.805347] debugfs: File 'trace0' in directory 'loop12' already present! [ 2654.839394] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 2654.839394] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 2654.839394] 18:37:38 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', 0x0, &(0x7f0000000400), 0x11001, 0x0) [ 2654.886297] EXT4-fs (loop0): mounted filesystem without journal. Opts: noacl,,errors=continue 18:37:38 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) [ 2654.909446] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2654.911876] FAT-fs (loop5): count of clusters too big (729219198) [ 2654.913373] FAT-fs (loop5): Can't find a valid FAT filesystem 18:37:38 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xc4, 0xb91}) 18:37:38 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:37:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b25732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:37:38 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2655.023203] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 2655.023203] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 2655.023203] [ 2655.032378] EXT4-fs (loop3): mounted filesystem without journal. Opts: noacl,,errors=continue 18:37:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2655.197414] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2655.216331] debugfs: File 'dropped' in directory 'loop2' already present! [ 2655.241026] debugfs: File 'msg' in directory 'loop2' already present! [ 2655.242221] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2655.258307] debugfs: File 'trace0' in directory 'loop2' already present! [ 2655.265294] debugfs: File 'dropped' in directory 'loop12' already present! [ 2655.267158] debugfs: File 'msg' in directory 'loop12' already present! [ 2655.284957] debugfs: File 'trace0' in directory 'loop12' already present! 18:37:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b2e732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:37:38 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdc00, {{}, {@val={0x6}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8}]}, 0x79}, 0x1, 0x0, 0x0, 0x95}, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000080)={'veth0_vlan\x00'}) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x308) dup3(r3, r0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r5, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, r6, 0x1, 0x0, 0x0, {0x9}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x20}}, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00000000c0)={@loopback, @local, r8}, 0xc) [ 2655.306476] debugfs: File 'dropped' in directory 'loop2' already present! [ 2655.310949] debugfs: File 'msg' in directory 'loop2' already present! [ 2655.312907] debugfs: File 'trace0' in directory 'loop2' already present! [ 2655.375731] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2655.377533] FAT-fs (loop5): count of clusters too big (729219198) [ 2655.378825] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2655.485246] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2655.504134] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:37:52 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:37:52 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) 18:37:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b2f732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:37:52 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xc5, 0xb91}) 18:37:52 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:37:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:37:52 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000001400000000000000010000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:37:52 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) recvmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000080), 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)=""/149, 0x95}, {&(0x7f00000001c0)=""/34, 0x22}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="140003000000000001000000f8ffff00946ab8e19511f93d00060000000000000089750b8217361d62b17520b77ff0fc531b14b8", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x10000) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000240), 0x400500, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000040)={0x863, 0x8, 0x9, 0x2, 0x100, 0xa06}) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r3, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000300)=0x1) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r0, 0x0) [ 2669.069799] debugfs: File 'dropped' in directory 'loop2' already present! [ 2669.071640] debugfs: File 'msg' in directory 'loop2' already present! [ 2669.079063] debugfs: File 'trace0' in directory 'loop2' already present! [ 2669.099240] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2669.112513] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2669.114260] FAT-fs (loop5): count of clusters too big (729219198) [ 2669.115535] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2669.128772] debugfs: File 'dropped' in directory 'loop12' already present! [ 2669.130753] debugfs: File 'msg' in directory 'loop12' already present! [ 2669.141218] debugfs: File 'trace0' in directory 'loop12' already present! 18:37:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r3, 0x0) [ 2669.186176] debugfs: File 'dropped' in directory 'loop0' already present! [ 2669.188600] debugfs: File 'msg' in directory 'loop0' already present! 18:37:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b660a2e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2669.195865] debugfs: File 'trace0' in directory 'loop0' already present! 18:37:52 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xc6, 0xb91}) [ 2669.197732] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2669.199669] FAT-fs (loop5): count of clusters too big (729219198) [ 2669.200998] FAT-fs (loop5): Can't find a valid FAT filesystem 18:37:52 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:37:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2537040000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:37:52 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:37:52 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000040)={'bridge_slave_0\x00'}) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) ftruncate(r1, 0x4) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) [ 2669.380057] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2669.396263] debugfs: File 'dropped' in directory 'loop2' already present! [ 2669.397928] debugfs: File 'msg' in directory 'loop2' already present! [ 2669.402878] debugfs: File 'trace0' in directory 'loop2' already present! [ 2669.411670] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2669.419223] debugfs: File 'dropped' in directory 'loop2' already present! [ 2669.429168] debugfs: File 'msg' in directory 'loop2' already present! [ 2669.463622] debugfs: File 'trace0' in directory 'loop2' already present! [ 2669.527890] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2669.529664] FAT-fs (loop5): count of clusters too big (729219198) [ 2669.530961] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2669.573418] debugfs: File 'dropped' in directory 'loop12' already present! [ 2669.575935] debugfs: File 'msg' in directory 'loop12' already present! [ 2669.578344] debugfs: File 'trace0' in directory 'loop12' already present! 18:38:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r3, 0x0) 18:38:09 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000000001", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:38:09 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:38:09 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r2, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) 18:38:09 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xc7, 0xb91}) 18:38:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2e00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:38:09 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:38:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66232e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2686.538173] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2686.562079] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2686.565409] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2686.566929] FAT-fs (loop5): count of clusters too big (729219198) [ 2686.567267] debugfs: File 'dropped' in directory 'loop2' already present! [ 2686.568046] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2686.573093] debugfs: File 'msg' in directory 'loop2' already present! [ 2686.584999] debugfs: File 'trace0' in directory 'loop2' already present! [ 2686.596456] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2686.598015] FAT-fs (loop5): count of clusters too big (729219198) [ 2686.599100] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2686.610683] debugfs: File 'dropped' in directory 'loop2' already present! [ 2686.612048] debugfs: File 'msg' in directory 'loop2' already present! [ 2686.633111] debugfs: File 'trace0' in directory 'loop2' already present! [ 2686.638895] debugfs: File 'dropped' in directory 'loop12' already present! [ 2686.640515] debugfs: File 'msg' in directory 'loop12' already present! [ 2686.642259] debugfs: File 'trace0' in directory 'loop12' already present! 18:38:09 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000080)={0x7fffffff, {{0x2, 0x4e23, @multicast2}}, {{0x2, 0x4e21, @remote}}}, 0x108) ioctl$TIOCL_SETSEL(r2, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x1, 0x6, 0x800, 0x4, 0x3}}) 18:38:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r3, 0x0) [ 2686.648868] debugfs: File 'dropped' in directory 'loop0' already present! [ 2686.650135] debugfs: File 'msg' in directory 'loop0' already present! [ 2686.660714] debugfs: File 'trace0' in directory 'loop0' already present! 18:38:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66252e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:38:09 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f00000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:38:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2e37040000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:38:09 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xc8, 0xb91}) 18:38:09 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000040)={0x3, 'bond0\x00', {0x7f}, 0x1}) [ 2686.800596] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 18:38:09 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) syz_io_uring_setup(0x130b, &(0x7f0000000240)={0x0, 0x0, 0x20, 0x2, 0x161}, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)=0x0, 0x0) syz_io_uring_setup(0x117e, &(0x7f00000004c0)={0x0, 0xa844, 0x10, 0x1, 0x2a3}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff2000/0x2000)=nil, &(0x7f0000000540), &(0x7f0000000580)=0x0) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqn(r4, 0x0, 0xc8, 0x0, 0x4) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000600)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r4, &(0x7f00000005c0), 0x0, 0x0, 0x80000, 0x1, {0x0, r5}}, 0x8001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x1, &(0x7f0000000040)={0x77359400}, 0x1, 0x0, 0x1, {0x0, r5}}, 0x401) r6 = socket$inet(0x2, 0xa, 0x0) dup3(r6, r0, 0x0) 18:38:09 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000000001", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2686.865226] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2686.892241] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2686.988676] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2686.990457] FAT-fs (loop5): count of clusters too big (729219198) [ 2686.991743] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2686.993122] debugfs: File 'dropped' in directory 'loop2' already present! [ 2686.994607] debugfs: File 'msg' in directory 'loop2' already present! [ 2686.996823] debugfs: File 'trace0' in directory 'loop2' already present! [ 2687.062693] debugfs: File 'dropped' in directory 'loop12' already present! [ 2687.068071] debugfs: File 'msg' in directory 'loop12' already present! [ 2687.086226] debugfs: File 'trace0' in directory 'loop12' already present! [ 2687.089149] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2687.091205] FAT-fs (loop5): count of clusters too big (729219198) [ 2687.092583] FAT-fs (loop5): Can't find a valid FAT filesystem 18:38:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, r3, 0x0) 18:38:24 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:38:24 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:38:24 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000000001", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:38:24 executing program 4: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wpan4\x00'}) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:38:24 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xc9, 0xb91}) 18:38:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2f37040000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:38:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b662a2e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2701.826770] debugfs: File 'dropped' in directory 'loop2' already present! [ 2701.828307] debugfs: File 'msg' in directory 'loop2' already present! [ 2701.831586] debugfs: File 'trace0' in directory 'loop2' already present! [ 2701.839199] debugfs: File 'dropped' in directory 'loop2' already present! [ 2701.842253] debugfs: File 'msg' in directory 'loop2' already present! [ 2701.845588] debugfs: File 'trace0' in directory 'loop2' already present! [ 2701.856904] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2701.897095] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2701.898954] FAT-fs (loop5): count of clusters too big (729219198) [ 2701.900312] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2701.910432] debugfs: File 'dropped' in directory 'loop12' already present! [ 2701.911569] debugfs: File 'msg' in directory 'loop12' already present! [ 2701.912997] debugfs: File 'trace0' in directory 'loop12' already present! [ 2701.930256] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:38:25 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080), 0x20, 0x402200) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000000)={0x0, 0xffffffff, 0x0, 0x20, 0x9, '`\x00\x00\x00\x00\x00\x00@\x00', 0x1000000}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e23, @broadcast}}, 0x0, 0x0, 0x7, 0x0, "dc0cec42634bb3522721fec7d6eb69c4fde52061bec04746c667efbd79b6f8c4c1d969bb53919a0ec17c303ae87c05ca79dd35cf011bce5de29a9f38389197a24f8a258a465f46218dcfd71eb7cbd57c"}, 0xd8) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x400080, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) dup3(r2, r1, 0x0) 18:38:25 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xca, 0xb91}) 18:38:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, r3, 0x0) 18:38:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3837040000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:38:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b662b2e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:38:25 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2702.027756] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 2702.027756] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 2702.027756] 18:38:25 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000000000100", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2702.097991] EXT4-fs (loop0): mounted filesystem without journal. Opts: noacl,,errors=continue [ 2702.169431] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2702.219886] debugfs: File 'dropped' in directory 'loop2' already present! [ 2702.222314] debugfs: File 'msg' in directory 'loop2' already present! [ 2702.230331] debugfs: File 'trace0' in directory 'loop2' already present! [ 2702.241243] debugfs: File 'dropped' in directory 'loop2' already present! [ 2702.247420] debugfs: File 'msg' in directory 'loop2' already present! [ 2702.251130] debugfs: File 'trace0' in directory 'loop2' already present! [ 2702.276355] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2702.279756] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2702.280690] FAT-fs (loop5): count of clusters too big (729219198) [ 2702.281401] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2702.319921] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2702.361492] debugfs: File 'dropped' in directory 'loop12' already present! [ 2702.362380] debugfs: File 'msg' in directory 'loop12' already present! [ 2702.363651] debugfs: File 'trace0' in directory 'loop12' already present! 18:38:39 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000000000100", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:38:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b662d2e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:38:39 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000040)=0x4) dup3(r1, r0, 0x0) 18:38:39 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:38:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, r3, 0x0) 18:38:39 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xcb, 0xb91}) 18:38:39 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xa4, 0xb91}) 18:38:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2716.211513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2716.218467] debugfs: File 'dropped' in directory 'loop0' already present! [ 2716.220807] debugfs: File 'msg' in directory 'loop0' already present! [ 2716.227846] debugfs: File 'trace0' in directory 'loop0' already present! [ 2716.236631] debugfs: File 'dropped' in directory 'loop2' already present! [ 2716.239177] debugfs: File 'msg' in directory 'loop2' already present! [ 2716.242149] debugfs: File 'trace0' in directory 'loop2' already present! [ 2716.250906] debugfs: File 'dropped' in directory 'loop2' already present! [ 2716.252909] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2716.253208] debugfs: File 'dropped' in directory 'loop12' already present! [ 2716.254803] FAT-fs (loop5): count of clusters too big (729219198) [ 2716.256535] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2716.257524] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2716.268698] debugfs: File 'msg' in directory 'loop12' already present! [ 2716.273064] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2716.274995] FAT-fs (loop5): count of clusters too big (729219198) [ 2716.276313] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2716.287062] debugfs: File 'msg' in directory 'loop2' already present! [ 2716.289337] debugfs: File 'trace0' in directory 'loop12' already present! [ 2716.310646] debugfs: File 'trace0' in directory 'loop2' already present! 18:38:39 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:38:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:38:39 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x800, 0x5, "600000000000004000a8ec6a69c19d480300", 0x0, 0xffffffff}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:38:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r3, 0x0) 18:38:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf92f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:38:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b662e2e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:38:39 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000000000100", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:38:39 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xcc, 0xb91}) [ 2716.490472] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2716.547340] debugfs: File 'dropped' in directory 'loop2' already present! [ 2716.550846] debugfs: File 'msg' in directory 'loop2' already present! [ 2716.557783] debugfs: File 'trace0' in directory 'loop2' already present! [ 2716.562250] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2716.564121] FAT-fs (loop5): count of clusters too big (729219198) [ 2716.565776] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2716.569197] debugfs: File 'dropped' in directory 'loop2' already present! [ 2716.570918] debugfs: File 'msg' in directory 'loop2' already present! 18:38:39 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x9, 0x7ff}}, './file0\x00'}) r3 = socket$inet(0x2, 0xa, 0x0) dup3(r3, r0, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000040)={'ipvlan0\x00'}) [ 2716.581676] debugfs: File 'trace0' in directory 'loop2' already present! [ 2716.631395] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 2716.633408] FAT-fs (loop0): count of clusters too big (2857666827) [ 2716.634674] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2716.634990] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2716.660801] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2716.662639] FAT-fs (loop5): count of clusters too big (729219198) [ 2716.663986] FAT-fs (loop5): Can't find a valid FAT filesystem 18:38:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r3, 0x0) [ 2716.684843] debugfs: File 'dropped' in directory 'loop12' already present! [ 2716.686841] debugfs: File 'msg' in directory 'loop12' already present! [ 2716.693600] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2716.700150] debugfs: File 'trace0' in directory 'loop12' already present! 18:38:39 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:38:39 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xcd, 0xb91}) [ 2716.732499] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 18:38:39 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x10440, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f00000001c0)=r3) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000003e00)={{r1}, r3, 0xa, @inherit={0x58, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000000000000200000000000000050000000000000000000024000000001f000000000000ffffffe100003b20e1cedabadd3600ffffffff03000000000000000000010000000000450600"/88]}, @subvolid=0x8}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000140)={"58f0f317d3ffae29b03c17e345da1380", r3, 0x0, {0x3, 0x81}, {0x3, 0x200}, 0x3, [0x91e, 0xffff, 0xfffffffffffffff9, 0xfff, 0xfffffffffffffffa, 0x0, 0x3, 0x9, 0x100000000, 0x100000, 0x1, 0x3, 0x5, 0xfffffffffffffff9, 0x7fff, 0x7]}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r4, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r5, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x400000000000000) r6 = dup(r0) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x1) ioctl$TIOCGRS485(r6, 0x542e, &(0x7f0000000040)) [ 2716.754928] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 18:38:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66302e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2716.835435] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2716.966336] debugfs: File 'dropped' in directory 'loop2' already present! [ 2716.969989] debugfs: File 'msg' in directory 'loop2' already present! [ 2716.976611] debugfs: File 'trace0' in directory 'loop2' already present! [ 2716.980204] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2716.983316] debugfs: File 'dropped' in directory 'loop2' already present! [ 2716.985316] debugfs: File 'msg' in directory 'loop2' already present! [ 2716.995569] debugfs: File 'trace0' in directory 'loop2' already present! 18:38:53 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "60000000000700400000f02c00", 0x0, 0xfffffffe}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) dup3(0xffffffffffffffff, r2, 0x80000) openat$incfs(r2, &(0x7f0000000080)='.log\x00', 0x101181, 0x2c) 18:38:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:38:53 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xce, 0xb91}) 18:38:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66582e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:38:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r3, 0x0) 18:38:53 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:38:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b662e2e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:38:53 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x0) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2730.035457] debugfs: File 'dropped' in directory 'loop2' already present! [ 2730.040129] debugfs: File 'msg' in directory 'loop2' already present! [ 2730.046627] debugfs: File 'trace0' in directory 'loop2' already present! [ 2730.048035] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2730.049735] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:38:53 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xcf, 0xb91}) [ 2730.098825] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2730.100031] FAT-fs (loop5): count of clusters too big (729219198) [ 2730.100725] FAT-fs (loop5): Can't find a valid FAT filesystem 18:38:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r3 = socket$inet(0x2, 0xa, 0x0) dup3(r3, 0xffffffffffffffff, 0x0) [ 2730.121646] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2730.121886] debugfs: File 'dropped' in directory 'loop12' already present! [ 2730.125477] debugfs: File 'msg' in directory 'loop12' already present! [ 2730.131202] debugfs: File 'trace0' in directory 'loop12' already present! 18:38:53 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x7f, "9656c75f04ba4d"}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x7f, "9656c75f04ba4d"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000020c0)={r2, r6, "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", "f27e0fe104c9316d1ba4c8113d9c9b4a8bd948a2109e73c80de86673f83be9bc7fdbf898391b05e68ce0fd5c6a3c54a17a7dd5634874313100d542bb0cf855f6ab5a68197fc2f4e95c7c1db7880307a51295a46f13aba90958f2d93059280b2316b05c3105ae6532a70643a6de62dfaf8a6dff49ae32d733e18c8f4b73daca5f3018954ffd1474b67c6f33331f1bdd3f431ce0748f3ffc8d704fa9c26f3cd914c3550c08a224a57fc4a4914c23c4bfb0894613ee4e606f0bb99317009fb5a31d9f9b0d397ed6b0f690b16b8c434b3324d8314f41b571018203ca6326d3dacc6f4929b88c25e459a3a86dbd361ce770fb1c9013f3039667753f22a4cb8ef9d034524c977e13326f3975a56c4f1ab34950c62bfed40c6f8d0dfc0712e4febf350f4a24041f47d440f157d08d48d0a4afc7dad7a843ceb42bd288304f44aae050761a9cfb362048095148ffeb64bbc39f147b8e70116f99fd6a1e1209de235b611502f0897ffa027a56a5646526f47198b5f478d7501cdb96e57fd1a26aeed168348e4a81360a042199dc7ea625aafed1f0abe0181d6ca8a34e5fc1800eadbe6e81f05e69f4a9578ad87c4814fa516c1f8e02ddab1f9c73dcb9801a0d0ca0807e920cc18d374b20fb320ab27186ad06fef29e140b80cc438db33dece73d5cfc8ccdd84809a0816aa64b9a8a355e8925c05341330c55c9573d2b92bdd9b0af1ecab13a1e60d495cc17b6fea2f7a4ba55ae5956bd8d14e20e6b0cf3e79e29aa6001bb50ea827001b76624a77e7375a6c029d09b42b17e862ec0440ee17dd9437ad3ce8fe2b1553068b123530ed8617918b4b5aea3d115f5de30372ecc060f1949db91928b6f75dba107180ee723477abea6ecef4b929a1d6dca873e0cd75e61de2d1790ec10116b21c222c67c2d0da64373e2b164aecaab3c35216f1e3ab21d00f47c4a13f998df619200cb7d780811b464811694cd7d9f5360e3cb55786d225d8f353e5e0fb1ce02a683bfc4c0eb6f803009000c0b3c692253dcbe9afee46078662f0b3364089541fa0922711f06593a3ccfeab9bd98e07df7179a434ca59a633a84a94e3caf7a6fd701cf2409fc746fcf54f84d0cae3505d8d04a15a2975a5d734ef464f70bea9304fbbd5e73e274de85d9eca02c37e1033a6aee0aa54650723073fa54cfd762e0d268b1cc189ac1b376ef5fa2d5b4ec97def045f7d9665b494d06014522e4476418a5dc9a1c21c3629aa1bd915f7ce468ae042020cc2207b0cef010f36ada6f5e5f2258cb54a80311a608ef382fdfc596f44a5315c1d8edf7b98d7ead9ace13b48d7e215b83f575bd14700bbb256932dccbb112d55b9b6472ca6671a014c77f19a90647307b6ddfbb1283ad16af2c8c64e72654622eafbdd7b4be54814215418abc2f5b64bfa9e23268110f2451d1b1399059cba380cdc5c8bb2c2e53ad66ef6b56745fae3d9e11b9f13d61556ed8235628571cdd31aa7df302db16868457cf3038e382bb9b509d5850126200e5c34f774642e8a49cd0df01ac5e22f540ada1884ed4f424692e6c10c571a607a9982e9f0b64258b7cc8b88b65b10dbf776b81034ddc923d9c94bc09a3a4c48f5a04f2b3710b8d7bc4c782c41dea8b3f0161344b8c5682939672e330806933c171f0092fa26d03d6a59822d6df35eaa08e5f4876b947582b773af1a1ac683150c28fad43ecbb4b276b9d3f504fa6fb7b31000a39f5da99361dd5590a5fb9b1043b32354aa1e7121f8edd4c0dd2a26fbe271a4e4e86aea3826fd5f330b96523024ced5177ac2b4e9517dda9d6afb32509bc303244395bd643ac92822949d2c1fcd14cb9504e21cad81c60fba1ef309c71063cdbcad9e71bddc9a02aadfd02e821c3ee7a220df77d819ffbc803875b46c7097a04498169b408aaf50a1bd19617df8d212a99a0e91840ca0392a6956fc0e3b7240705a0db892f87f03787e05eff196eac715ad398f135d4f6f22f589708bb9a4597f7ae2e6a005d38a5079e0a8ab777e3646eb57b6028d9e6e513a37bbe0298d4d0db9754391c70664c99c53ed8c0557af72667ff3f3292d2843ea8aeae53340af4c5e9c85668492effd9f20c375bf81569b93e15fa6658248628fb6fad1cdfaa90946cf9b267c791eff215c2da9f9eecb14299dac3645a5dccacbe3813bdd05fa2def5ce87d28b8d9abd46ba6e4b72ee0dfdf64c3131df10054c8fbb72d6c45066625696524646fb1b0d259d464b9d93a0c2f12e4a4a8c8677de6c51832a3704793652685c3d2a822d3115967f9798bab494a34c0c35d570bdc64800eac4457d8c810eff9755dedbbd83e4f6c42ebcda7a2f5cbdb8bad904e33963f6e484713dddaa3d56538d86724e4242bb97ed7fe9bdde3a97d306d13d3a5165c0ffcb65186cb342a9a0ca5745f7ab854a82689bc673dc40bddfb5e429f2b14ad3fe4f2cd67e4503fa3cdcc74fdc28e26d3d085827bd65d076441a2fcbf31dc47d4c39bc2c61f60fc0a891d83b5507922e311e0ce8d9330270cf5700ea68ce27006269ffe6636b8af2063b9f4bfe7915f088d54d7da28e9a40f5f26fcbdee96342369f4c7d2802d78f824e07391a640641c0ad08f99b074969b5e1249208eeaf945c6e65ebe1277194b1ba1f7fb731448f53cf18887c2562a0fe741bd359dce43b9f3cc8caffedf07990b8c7579907980afcbb10ffcedba2d8d7b4b6d97dadb38068ca6b97a55417789a825a04b2e13b4b17a772eb5feaa1bbd7f3894f76d69e8882a06883333e47ee9f7efcdc590ce77c9f8ded8fb20c9c5be96acee9ec8c1a462d398ca2cc14b8c9ed67a61cb1d20f49ed6cfc9d3052ddf52f11d2b97f34bfeb29d74ef01f6c943b77a253d4d391274f35c41c209a167270e88178be4ff8825031caf2ddc371883b8c40be4c832e0dffc0b7e3f60dcb6ac924980e248aa727c344bde042438b57f0a93f216ea4d0f69b9d2eb5b5376618d2f5db728e6115d4b45d9f57988e0701fcd07c7313841eb08a34fa5b172e7b0235f90c17ec2c7669584d242ebb6771f4ea728a01b6909f975386122ad6c8f63a21ab6fc9cca429c20be0c10c76612471f41e1eb0d1e6a24afacc055d0c5a978362c22608d2e21e32bf764eaceb22b153fdf80275b7808b6d1e1f1a5b1c18d68b542374eeb9a2a10cd240e50b7910c00b34b0c8468b6cd083de74e91407d228d27183c66c8a5514c8f4cd5ea9d9476ea93082b68321fcc1ef56d9a8c10bce5903674148df8d253851261b9adc88d3ddbf123a3fc76f6ad54304b9cc9166ba032f68f17169b0fdcd010b4fec8e623b10c5a7a6ece7eb4c6d1464cc9ce59da813029b0ad80a148b694e43d5595a16ac4727c063ce17c895f34405d26a8831cc9077d054d066dbe1ac1e13f334e1bf82b86d0870995716654166f22d9ba2d14901b2e9dce155e09ff4e2cdf3d39052d89f85bc70b3a8e431ab6a82b8e8bba77eab8d26d542b0b9c09637a66932f13f34cb2c341ce2a6c00327ad868f8ed728118552527114d5ce9465c60d5ae8e45b0a08501c0debcc87c03aac098d51e4d955b398e3e867a1c3392051eba9e081ba5ceaa16cf3ddca1e6b9160e09c404909c4e92980230c05f9f89a4972f7412bf54a1647a2e53d2538990db5f1b3082a8e957038a97c0829b3fc841b713d466f5d7b73cd1ccf988d1a820d17ee774b8abfb41805f5b978a567200c583d3c1a8d04093c4e793d5dacdda5b2b88407f27af52d1eb80f42db8d66c1174376cfc5474ca254cc0410121ce909efabdfcad72aee8aed8292a07fbee2bd8c05aaaf0ddde55ca1f15b29fd50fab196907ffca988c7b9f0727b97e34109fa055fc722108149ae7fa75ea3485535d770206ca1c4491fba3600254034ced2366d7ffbaabe4a3e9a056fc5dc73ca666e2bb84d1f84beac51442afb8bd6b870b083458cca99c846fdc6a8b60198388865831b1df107ecdb51df4d6493fcb0ad3c9d51d62f492b6cbb17e7228399c3858565b9698c535e44cbd56a6b16d4f7c7daa6dff5d7bf823b4fa0a4e971c29495848063905b524d42864de450e33c22e22f4a02e44d2125d22d5e4988ab3c9aa128106331e5fe265c5d0ca490c21debd216f7d9d31ee47b4ed3ed30f34f094bf73c041bfd43602b024fd2bdbe7579c21ab70bfbfacb593966fe5095287e886a0b4fd1f1d14794ab85f95e3cfc343312dc63ffd965d857c0350ee0b1d64aaeabd7fc3e0b3131aa424eda2650fc2f092437e1f68314a08283cbd8283e70bf984a33149c60ad964c8f93404def4ba73153695b50f9ac20b0d7974cd7009aaf33bae91b1b06fe75854047f28bed7ef9b252f91f9d2a844fe34720a67d14694639bcb3d5ea24e06506723df10d6a5936586857ea4c72135171ae684c1bf17756e25bb70287af6c47bb98d7eee7848c501385ceb6d56c0c70dc0ca92d27b9d82ead5a8e748f2b9e24972ae9bc57de6c94b136923c71825a7311f37072a5ae89cee75585e0cbe98ddc497310be0c96acfc78bd487c57755943b3bda7751cee8d5602944428cefa73465618ee7f04454ea124ef8a17a80f2decd499b4c248d87a59e111b78f1b84e158534ded53c6f0f3b2d8156cee40b5daf779f6e5a3a72a600e4cf32d268cd54eebcb700eb95abadfef7e7b08c01a4710bb7332ec3532a91849f72b0400ebd0f655a9779187bf52987df13db5ef7ae2280ff7ceefc69ae990c74ee729693f09cb4898030257a6a3549e150cf22154e6ce9faf450c4361d246cc00bed683a39992980f1effac77177d4e0e530c3b481479060f02969e979e8625899ceb51d1f35e145db75d897a8b4cd4de5b972cc5665ae75003e501a37961065737bbf8f5db0eadd155bf45dc10c55dc5af302bbfc1c04c5e84c2b162f6086e900e42c8dfe7d0ab90f643f45a6dd1c979e5c48f2ab347946b29464cc88cf18b3bc5189a7adaf42c1230f6c166d89a9744b328af68efa3c5d3a120da83b940fdfdcf51700a3df83a227b46b76065a0dad067aa392287a1a825316f5e4e8239675a89cad9b1ec8ea566f92c4b712edd4c5bd38f04d951a94d15de867139959d4729c83af3faac14d35146a91616961999eb85c81fed53a94dcc64db2a951763ede848218f81027c1b2e43865a32ad7978206a19277d4fba4270a66ad6ad11c6b109f86e27414789fe4756f4218b1597387882bb887b5642415b7e5dda9de4d2869192308250a6cc61598ef5f36bfcafba6eaf22076b092c7f5c3aa2da375467a8b97db1b7da2c097ce43573a935ef471bf45ec51834ec58adb83a236bae329b7f23075a53bac9d7debf55e59e2b3520a2c2ce028a1cd54d061f82a39c70efa782edc994f399f6cbec38e35f2d7130b5b9bb454ba8e66481abf8caf163a5edbba26f158f783395cd"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r8 = socket$inet(0x2, 0xa, 0x0) r9 = dup3(r8, r0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/217, 0xd9}, {&(0x7f00000001c0)=""/18, 0x12}, {&(0x7f0000000200)=""/5, 0x5}], 0x3, 0x9, 0x1) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r10, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r11 = mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x50, r10, 0x8000000) r12 = mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000009, 0x10, r9, 0x10000000) syz_io_uring_submit(r11, r12, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) fcntl$dupfd(0xffffffffffffffff, 0x0, r10) [ 2730.160757] FAT-fs (loop0): bread failed, FSINFO block (sector = 106) [ 2730.257741] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2730.265391] debugfs: File 'dropped' in directory 'loop2' already present! [ 2730.268752] debugfs: File 'msg' in directory 'loop2' already present! [ 2730.276666] debugfs: File 'trace0' in directory 'loop2' already present! [ 2730.284363] debugfs: File 'dropped' in directory 'loop2' already present! [ 2730.286210] debugfs: File 'msg' in directory 'loop2' already present! [ 2730.290769] debugfs: File 'trace0' in directory 'loop2' already present! 18:39:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66632e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:39:08 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xd0, 0xb91}) 18:39:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:39:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r3 = socket$inet(0x2, 0xa, 0x0) dup3(r3, 0xffffffffffffffff, 0x0) 18:39:08 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:39:08 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x0) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:39:08 executing program 0: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x0) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:39:08 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00', 0x4}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x0, 0x0, 0x4f, 0x0, "cb511045cee66ddb4aa322460e2d2a2d542aec84a742e401231fe6353682e5564b57bb656c714ae309c0c0577a5db37d1143cd0c68880732b2ef51ce52896b13628a572ab418e8387f4fdb5bf0d19b63"}, 0xd8) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0), 0x20100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000100)={0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) write$binfmt_misc(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r3, 0x40182103, &(0x7f0000000180)={r4, 0x3, r5, 0x2}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000040)={0x1, 0x5, 0xb89, 0x0, 0xc}) [ 2745.433994] debugfs: File 'dropped' in directory 'loop2' already present! [ 2745.435118] debugfs: File 'msg' in directory 'loop2' already present! [ 2745.436599] debugfs: File 'trace0' in directory 'loop2' already present! [ 2745.440209] debugfs: File 'dropped' in directory 'loop2' already present! [ 2745.441302] debugfs: File 'msg' in directory 'loop2' already present! [ 2745.442758] debugfs: File 'trace0' in directory 'loop2' already present! [ 2745.461430] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 18:39:08 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xd1, 0xb91}) [ 2745.477233] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2745.498349] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2745.508077] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2745.509411] FAT-fs (loop5): count of clusters too big (729219198) [ 2745.510426] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2745.534938] debugfs: File 'dropped' in directory 'loop0' already present! [ 2745.535898] debugfs: File 'msg' in directory 'loop0' already present! [ 2745.537828] debugfs: File 'trace0' in directory 'loop0' already present! [ 2745.544024] debugfs: File 'dropped' in directory 'loop12' already present! [ 2745.545151] debugfs: File 'msg' in directory 'loop12' already present! [ 2745.546830] debugfs: File 'trace0' in directory 'loop12' already present! 18:39:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r3 = socket$inet(0x2, 0xa, 0x0) dup3(r3, 0xffffffffffffffff, 0x0) 18:39:08 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) [ 2745.596594] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2745.597771] FAT-fs (loop5): count of clusters too big (729219198) [ 2745.598715] FAT-fs (loop5): Can't find a valid FAT filesystem 18:39:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66642e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2745.617771] debugfs: File 'dropped' in directory 'loop2' already present! [ 2745.619848] debugfs: File 'msg' in directory 'loop2' already present! 18:39:08 executing program 0: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) [ 2745.625838] debugfs: File 'trace0' in directory 'loop2' already present! [ 2745.633784] debugfs: File 'dropped' in directory 'loop2' already present! [ 2745.636777] debugfs: File 'msg' in directory 'loop2' already present! [ 2745.640521] debugfs: File 'trace0' in directory 'loop2' already present! [ 2745.670800] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 18:39:08 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:39:26 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xd2, 0xb91}) 18:39:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r3, 0x0) 18:39:26 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:39:26 executing program 0: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:39:26 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:39:26 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x0) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:39:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66692e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:39:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5252614100000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2763.115749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2763.146877] debugfs: File 'dropped' in directory 'loop2' already present! [ 2763.148784] debugfs: File 'msg' in directory 'loop2' already present! [ 2763.153250] debugfs: File 'trace0' in directory 'loop2' already present! [ 2763.155746] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2763.157698] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2763.159519] FAT-fs (loop5): count of clusters too big (729219198) [ 2763.160863] FAT-fs (loop5): Can't find a valid FAT filesystem 18:39:26 executing program 0: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:39:26 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) [ 2763.187695] debugfs: File 'dropped' in directory 'loop12' already present! [ 2763.189314] debugfs: File 'msg' in directory 'loop12' already present! [ 2763.190728] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2763.215070] debugfs: File 'trace0' in directory 'loop12' already present! 18:39:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r3, 0x0) [ 2763.235543] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2763.237356] FAT-fs (loop5): count of clusters too big (729219198) 18:39:26 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2763.238697] FAT-fs (loop5): Can't find a valid FAT filesystem 18:39:26 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xd3, 0xb91}) 18:39:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b666c2e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:39:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:39:26 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x0, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2763.393212] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 18:39:26 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, r1, 0x0) 18:39:26 executing program 0: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) [ 2763.469411] debugfs: File 'dropped' in directory 'loop2' already present! [ 2763.471471] debugfs: File 'msg' in directory 'loop2' already present! [ 2763.477678] debugfs: File 'trace0' in directory 'loop2' already present! [ 2763.487732] debugfs: File 'dropped' in directory 'loop2' already present! [ 2763.490072] debugfs: File 'msg' in directory 'loop2' already present! [ 2763.495216] debugfs: File 'trace0' in directory 'loop2' already present! [ 2763.525261] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2763.573428] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2763.586700] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2763.588812] FAT-fs (loop5): count of clusters too big (729219198) [ 2763.590159] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2763.684460] debugfs: File 'dropped' in directory 'loop12' already present! [ 2763.685994] debugfs: File 'msg' in directory 'loop12' already present! [ 2763.688257] debugfs: File 'trace0' in directory 'loop12' already present! 18:39:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r3, 0x0) 18:39:40 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xd4, 0xb91}) 18:39:40 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x0, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:39:40 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, r1, 0x0) 18:39:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b666f2e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:39:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:39:40 executing program 0: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 18:39:40 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2777.189361] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2777.225158] debugfs: File 'dropped' in directory 'loop2' already present! [ 2777.226854] debugfs: File 'msg' in directory 'loop2' already present! [ 2777.229412] debugfs: File 'trace0' in directory 'loop2' already present! 18:39:40 executing program 0: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 2777.240389] debugfs: File 'dropped' in directory 'loop12' already present! [ 2777.242016] debugfs: File 'msg' in directory 'loop12' already present! [ 2777.242349] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2777.248891] debugfs: File 'trace0' in directory 'loop12' already present! 18:39:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66702e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2777.276143] debugfs: File 'dropped' in directory 'loop2' already present! [ 2777.279069] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2777.280098] debugfs: File 'msg' in directory 'loop2' already present! [ 2777.280329] FAT-fs (loop5): count of clusters too big (729219198) [ 2777.282532] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2777.287634] debugfs: File 'trace0' in directory 'loop2' already present! 18:39:40 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:39:40 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x0, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:39:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:39:40 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, r1, 0x0) 18:39:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r3 = socket$inet(0x2, 0xa, 0x0) dup3(r3, r2, 0x0) 18:39:40 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xd5, 0xb91}) [ 2777.461436] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2777.488027] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2777.509502] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2777.526769] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2777.527720] FAT-fs (loop5): count of clusters too big (729219198) [ 2777.528451] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2777.550773] debugfs: File 'dropped' in directory 'loop12' already present! [ 2777.551794] debugfs: File 'msg' in directory 'loop12' already present! [ 2777.553864] debugfs: File 'trace0' in directory 'loop12' already present! [ 2777.555057] debugfs: File 'dropped' in directory 'loop2' already present! [ 2777.555826] debugfs: File 'msg' in directory 'loop2' already present! [ 2777.558751] debugfs: File 'trace0' in directory 'loop2' already present! [ 2777.560535] debugfs: File 'dropped' in directory 'loop2' already present! [ 2777.560679] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2777.563270] FAT-fs (loop5): count of clusters too big (729219198) [ 2777.563948] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2777.564033] debugfs: File 'msg' in directory 'loop2' already present! [ 2777.572771] debugfs: File 'trace0' in directory 'loop2' already present! 18:39:54 executing program 0: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 18:39:54 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xd6, 0xb91}) 18:39:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66752e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:39:54 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:39:54 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:39:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r3 = socket$inet(0x2, 0xa, 0x0) dup3(r3, r2, 0x0) 18:39:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:39:54 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x0) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2791.208209] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 18:39:54 executing program 0: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 2791.245397] debugfs: File 'dropped' in directory 'loop2' already present! [ 2791.247855] debugfs: File 'msg' in directory 'loop2' already present! [ 2791.261551] debugfs: File 'trace0' in directory 'loop2' already present! [ 2791.275011] debugfs: File 'dropped' in directory 'loop12' already present! [ 2791.281005] debugfs: File 'msg' in directory 'loop12' already present! [ 2791.285720] debugfs: File 'trace0' in directory 'loop12' already present! [ 2791.289374] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:39:54 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2791.292998] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2791.293019] debugfs: File 'dropped' in directory 'loop2' already present! [ 2791.294907] FAT-fs (loop5): count of clusters too big (729219198) [ 2791.295745] debugfs: File 'msg' in directory 'loop2' already present! [ 2791.296878] FAT-fs (loop5): Can't find a valid FAT filesystem 18:39:54 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) [ 2791.305622] debugfs: File 'trace0' in directory 'loop2' already present! 18:39:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:39:54 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xd7, 0xb91}) 18:39:54 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x0) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2791.382071] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2791.384007] FAT-fs (loop5): count of clusters too big (729219198) [ 2791.385348] FAT-fs (loop5): Can't find a valid FAT filesystem 18:39:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66782e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:39:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:39:54 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) [ 2791.506428] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2791.541847] debugfs: File 'dropped' in directory 'loop2' already present! [ 2791.542687] debugfs: File 'msg' in directory 'loop2' already present! [ 2791.544488] debugfs: File 'trace0' in directory 'loop2' already present! [ 2791.602385] debugfs: File 'dropped' in directory 'loop12' already present! [ 2791.603398] debugfs: File 'msg' in directory 'loop12' already present! [ 2791.606899] debugfs: File 'trace0' in directory 'loop12' already present! [ 2791.619474] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2791.656129] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2791.657843] FAT-fs (loop5): count of clusters too big (729219198) [ 2791.659214] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2791.674295] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:40:08 executing program 0: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 18:40:08 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x0) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:40:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:40:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730266617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:08 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xd8, 0xb91}) 18:40:08 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 18:40:08 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:40:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7fbefcfd00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2805.536039] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2805.578214] debugfs: File 'dropped' in directory 'loop2' already present! [ 2805.580299] debugfs: File 'dropped' in directory 'loop12' already present! [ 2805.581300] debugfs: File 'msg' in directory 'loop2' already present! [ 2805.583153] debugfs: File 'msg' in directory 'loop12' already present! [ 2805.585789] debugfs: File 'trace0' in directory 'loop2' already present! [ 2805.586149] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2805.598421] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2805.600303] FAT-fs (loop5): count of clusters too big (729219198) [ 2805.601715] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2805.617670] debugfs: File 'trace0' in directory 'loop12' already present! 18:40:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730366617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:08 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) [ 2805.625179] debugfs: File 'dropped' in directory 'loop2' already present! 18:40:08 executing program 0: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 2805.642650] debugfs: File 'msg' in directory 'loop2' already present! [ 2805.655261] debugfs: File 'trace0' in directory 'loop2' already present! 18:40:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) [ 2805.680625] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2805.682613] FAT-fs (loop5): count of clusters too big (729219198) [ 2805.684105] FAT-fs (loop5): Can't find a valid FAT filesystem 18:40:08 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) [ 2805.808755] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2805.826106] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2805.990439] debugfs: File 'dropped' in directory 'loop12' already present! [ 2805.992597] debugfs: File 'msg' in directory 'loop12' already present! [ 2806.002289] debugfs: File 'trace0' in directory 'loop12' already present! 18:40:23 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}, 0x2}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:40:23 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 18:40:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:40:23 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 18:40:23 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xd9, 0xb91}) 18:40:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730466617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:23 executing program 0: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 2820.087158] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2820.103636] debugfs: File 'dropped' in directory 'loop2' already present! [ 2820.104570] debugfs: File 'msg' in directory 'loop2' already present! [ 2820.106891] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2820.107712] debugfs: File 'trace0' in directory 'loop2' already present! [ 2820.125030] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2820.126061] FAT-fs (loop5): count of clusters too big (729219198) [ 2820.126793] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2820.134668] debugfs: File 'dropped' in directory 'loop12' already present! [ 2820.135581] debugfs: File 'msg' in directory 'loop12' already present! [ 2820.140163] debugfs: File 'trace0' in directory 'loop12' already present! 18:40:23 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:40:23 executing program 0: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 2820.148871] debugfs: File 'dropped' in directory 'loop2' already present! 18:40:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) [ 2820.162869] debugfs: File 'msg' in directory 'loop2' already present! [ 2820.167327] debugfs: File 'trace0' in directory 'loop2' already present! [ 2820.185311] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2820.186477] FAT-fs (loop5): count of clusters too big (729219198) [ 2820.187236] FAT-fs (loop5): Can't find a valid FAT filesystem 18:40:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730566617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:23 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}, 0x4}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:40:23 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xda, 0xb91}) 18:40:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:23 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) [ 2820.293231] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2820.353491] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2820.372995] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2820.412457] debugfs: File 'dropped' in directory 'loop2' already present! [ 2820.425475] debugfs: File 'msg' in directory 'loop2' already present! [ 2820.436366] debugfs: File 'trace0' in directory 'loop2' already present! [ 2820.441380] debugfs: File 'dropped' in directory 'loop2' already present! [ 2820.458042] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2820.460015] FAT-fs (loop5): count of clusters too big (729219198) [ 2820.461382] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2820.465857] debugfs: File 'msg' in directory 'loop2' already present! [ 2820.475742] debugfs: File 'trace0' in directory 'loop2' already present! [ 2820.504713] debugfs: File 'dropped' in directory 'loop12' already present! [ 2820.506329] debugfs: File 'msg' in directory 'loop12' already present! [ 2820.509604] debugfs: File 'trace0' in directory 'loop12' already present! [ 2820.518597] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2820.520626] FAT-fs (loop5): count of clusters too big (729219198) [ 2820.521989] FAT-fs (loop5): Can't find a valid FAT filesystem 18:40:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x97ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:40:37 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, 0x0, 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:40:37 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 18:40:37 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:40:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730666617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:37 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xdb, 0xb91}) 18:40:37 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}, 0x28}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2834.026530] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 18:40:37 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 2834.091094] debugfs: File 'dropped' in directory 'loop2' already present! [ 2834.093123] debugfs: File 'msg' in directory 'loop2' already present! [ 2834.095115] debugfs: File 'dropped' in directory 'loop12' already present! 18:40:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) [ 2834.096573] debugfs: File 'msg' in directory 'loop12' already present! [ 2834.099441] debugfs: File 'trace0' in directory 'loop2' already present! [ 2834.107841] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2834.109617] FAT-fs (loop5): count of clusters too big (729219198) [ 2834.110933] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2834.112488] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2834.116869] debugfs: File 'trace0' in directory 'loop12' already present! [ 2834.122547] debugfs: File 'dropped' in directory 'loop2' already present! [ 2834.135183] debugfs: File 'msg' in directory 'loop2' already present! [ 2834.145906] debugfs: File 'trace0' in directory 'loop2' already present! 18:40:37 executing program 4: r0 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) [ 2834.202167] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2834.204889] FAT-fs (loop5): count of clusters too big (729219198) [ 2834.206283] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2834.225096] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 18:40:37 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, 0x0, 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:40:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730766617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:37 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}, 0x2000}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:40:37 executing program 3: socket$netlink(0x10, 0x3, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:40:37 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xdc, 0xb91}) 18:40:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:37 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 2834.464101] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2834.506791] debugfs: File 'dropped' in directory 'loop12' already present! [ 2834.508721] debugfs: File 'msg' in directory 'loop12' already present! [ 2834.512668] debugfs: File 'trace0' in directory 'loop12' already present! [ 2834.534989] debugfs: File 'dropped' in directory 'loop2' already present! [ 2834.536783] debugfs: File 'msg' in directory 'loop2' already present! [ 2834.540725] debugfs: File 'trace0' in directory 'loop2' already present! [ 2834.542979] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2834.556677] debugfs: File 'dropped' in directory 'loop2' already present! [ 2834.558319] debugfs: File 'msg' in directory 'loop2' already present! [ 2834.560385] debugfs: File 'trace0' in directory 'loop2' already present! [ 2834.581264] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2834.583552] FAT-fs (loop5): count of clusters too big (729219198) [ 2834.585099] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2834.657372] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2834.659163] FAT-fs (loop5): count of clusters too big (729219198) [ 2834.660469] FAT-fs (loop5): Can't find a valid FAT filesystem 18:40:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf82f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:55 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xdd, 0xb91}) 18:40:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730866617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:55 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:40:55 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 18:40:55 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}, 0x2800}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:40:55 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, 0x0, 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:40:55 executing program 4: openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:40:55 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2852.366193] debugfs: File 'dropped' in directory 'loop2' already present! [ 2852.368021] debugfs: File 'msg' in directory 'loop2' already present! [ 2852.372474] debugfs: File 'trace0' in directory 'loop2' already present! [ 2852.376617] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2852.386166] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2852.388037] FAT-fs (loop5): count of clusters too big (729219198) [ 2852.389485] FAT-fs (loop5): Can't find a valid FAT filesystem 18:40:55 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xde, 0xb91}) [ 2852.438210] debugfs: File 'dropped' in directory 'loop12' already present! [ 2852.439865] debugfs: File 'msg' in directory 'loop12' already present! [ 2852.442332] debugfs: File 'trace0' in directory 'loop12' already present! [ 2852.480652] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:40:55 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:40:55 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 18:40:55 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}, 0x4000}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:40:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730966617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:40:55 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x0) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2852.635665] debugfs: File 'dropped' in directory 'loop2' already present! [ 2852.637719] debugfs: File 'msg' in directory 'loop2' already present! [ 2852.640841] debugfs: File 'trace0' in directory 'loop2' already present! [ 2852.646031] debugfs: File 'dropped' in directory 'loop2' already present! [ 2852.649785] debugfs: File 'msg' in directory 'loop2' already present! [ 2852.653647] debugfs: File 'trace0' in directory 'loop2' already present! [ 2852.784099] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2852.785722] FAT-fs (loop5): count of clusters too big (729219198) [ 2852.786924] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2852.799065] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2852.840578] debugfs: File 'dropped' in directory 'loop12' already present! [ 2852.842152] debugfs: File 'msg' in directory 'loop12' already present! [ 2852.845259] debugfs: File 'trace0' in directory 'loop12' already present! [ 2852.853256] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:41:09 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:41:09 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:41:09 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x0) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:41:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730a66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:09 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 18:41:09 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfbffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:09 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}, 0x40000}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:41:09 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xdf, 0xb91}) [ 2866.672691] debugfs: File 'dropped' in directory 'loop2' already present! 18:41:09 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2866.674990] debugfs: File 'msg' in directory 'loop2' already present! [ 2866.678374] debugfs: File 'trace0' in directory 'loop2' already present! [ 2866.695147] debugfs: File 'dropped' in directory 'loop12' already present! [ 2866.696971] debugfs: File 'msg' in directory 'loop12' already present! [ 2866.702584] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2866.709069] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2866.710895] FAT-fs (loop5): count of clusters too big (729219198) [ 2866.712385] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2866.715972] debugfs: File 'trace0' in directory 'loop12' already present! 18:41:09 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2866.762485] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:41:09 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 18:41:09 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xe0, 0xb91}) [ 2866.796757] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2866.798577] FAT-fs (loop5): count of clusters too big (729219198) [ 2866.799945] FAT-fs (loop5): Can't find a valid FAT filesystem 18:41:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730b66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:10 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x0) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2866.998486] debugfs: File 'dropped' in directory 'loop2' already present! [ 2867.001643] debugfs: File 'msg' in directory 'loop2' already present! [ 2867.005455] debugfs: File 'trace0' in directory 'loop2' already present! [ 2867.011862] debugfs: File 'dropped' in directory 'loop2' already present! [ 2867.015343] debugfs: File 'msg' in directory 'loop2' already present! [ 2867.019155] debugfs: File 'trace0' in directory 'loop2' already present! [ 2867.060614] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2867.084381] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2867.165496] debugfs: File 'dropped' in directory 'loop12' already present! [ 2867.167239] debugfs: File 'msg' in directory 'loop12' already present! [ 2867.169509] debugfs: File 'trace0' in directory 'loop12' already present! 18:41:25 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:41:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfcfdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:25 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(0xffffffffffffffff, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 18:41:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730c66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:25 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 18:41:25 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:41:25 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xe1, 0xb91}) 18:41:25 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}, 0x200000}], 0x500, 0x20000022, 0x0) getpgid(0x0) [ 2881.936061] debugfs: File 'dropped' in directory 'loop2' already present! [ 2881.942860] debugfs: File 'msg' in directory 'loop2' already present! 18:41:25 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2881.958740] debugfs: File 'trace0' in directory 'loop2' already present! [ 2881.961716] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2881.963540] FAT-fs (loop5): count of clusters too big (729219198) [ 2881.964820] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2881.974581] debugfs: File 'dropped' in directory 'loop12' already present! [ 2881.976473] debugfs: File 'msg' in directory 'loop12' already present! [ 2881.977115] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2881.992261] debugfs: File 'trace0' in directory 'loop12' already present! 18:41:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730d66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:25 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:41:25 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 18:41:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfd2f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:25 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}, 0x2000000}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:41:25 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xe2, 0xb91}) 18:41:25 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(0xffffffffffffffff, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 18:41:25 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2882.263454] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:41:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:25 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 2882.310673] debugfs: File 'dropped' in directory 'loop2' already present! [ 2882.312276] debugfs: File 'msg' in directory 'loop2' already present! [ 2882.316666] debugfs: File 'trace0' in directory 'loop2' already present! [ 2882.325596] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2882.339270] debugfs: File 'dropped' in directory 'loop2' already present! [ 2882.342090] debugfs: File 'msg' in directory 'loop2' already present! [ 2882.353602] debugfs: File 'dropped' in directory 'loop12' already present! [ 2882.355289] debugfs: File 'msg' in directory 'loop12' already present! [ 2882.369644] debugfs: File 'trace0' in directory 'loop12' already present! [ 2882.386503] debugfs: File 'trace0' in directory 'loop2' already present! [ 2882.501578] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2882.503470] FAT-fs (loop5): count of clusters too big (729219198) [ 2882.504821] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2882.527248] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2882.529164] FAT-fs (loop5): count of clusters too big (729219198) [ 2882.530710] FAT-fs (loop5): Can't find a valid FAT filesystem 18:41:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:39 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:41:39 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(0xffffffffffffffff, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 18:41:39 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:41:39 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}, 0x28000000}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:41:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:39 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xe3, 0xb91}) 18:41:39 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) [ 2896.065296] debugfs: File 'dropped' in directory 'loop2' already present! [ 2896.067046] debugfs: File 'msg' in directory 'loop2' already present! [ 2896.067781] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2896.070064] FAT-fs (loop5): count of clusters too big (729219198) [ 2896.070784] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2896.078725] debugfs: File 'trace0' in directory 'loop2' already present! [ 2896.084228] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:41:39 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2896.128417] debugfs: File 'dropped' in directory 'loop12' already present! [ 2896.130561] debugfs: File 'msg' in directory 'loop12' already present! [ 2896.133569] debugfs: File 'trace0' in directory 'loop12' already present! [ 2896.147797] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2896.149924] FAT-fs (loop5): count of clusters too big (729219198) [ 2896.151248] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2896.158284] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:41:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730f66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:52 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 18:41:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:52 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xe4, 0xb91}) 18:41:52 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:41:52 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}, 0x40000000}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:41:52 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:41:52 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, 0x0, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2909.352460] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2909.354320] FAT-fs (loop5): count of clusters too big (729219198) [ 2909.355762] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2909.362663] debugfs: File 'dropped' in directory 'loop2' already present! [ 2909.366018] debugfs: File 'msg' in directory 'loop2' already present! [ 2909.370276] debugfs: File 'trace0' in directory 'loop2' already present! [ 2909.380195] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2909.382182] debugfs: File 'dropped' in directory 'loop2' already present! [ 2909.386055] debugfs: File 'msg' in directory 'loop2' already present! [ 2909.395134] debugfs: File 'trace0' in directory 'loop2' already present! 18:41:52 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2909.444249] debugfs: File 'dropped' in directory 'loop12' already present! [ 2909.446257] debugfs: File 'msg' in directory 'loop12' already present! [ 2909.450605] debugfs: File 'trace0' in directory 'loop12' already present! [ 2909.459748] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2909.461693] FAT-fs (loop5): count of clusters too big (729219198) 18:41:52 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xe5, 0xb91}) 18:41:52 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 18:41:52 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2909.463337] FAT-fs (loop5): Can't find a valid FAT filesystem 18:41:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731066617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff1b000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:41:52 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}, 0xffffff7f}], 0x500, 0x20000022, 0x0) getpgid(0x0) 18:41:52 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, 0x0, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:41:52 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2909.670828] debugfs: File 'dropped' in directory 'loop2' already present! [ 2909.676170] debugfs: File 'msg' in directory 'loop2' already present! [ 2909.682876] debugfs: File 'trace0' in directory 'loop2' already present! [ 2909.712803] debugfs: File 'dropped' in directory 'loop2' already present! [ 2909.715259] debugfs: File 'msg' in directory 'loop2' already present! 18:41:52 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 18:41:52 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2909.728303] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2909.728363] debugfs: File 'trace0' in directory 'loop2' already present! [ 2909.755275] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2909.757164] FAT-fs (loop5): count of clusters too big (729219198) [ 2909.758466] FAT-fs (loop5): Can't find a valid FAT filesystem 18:41:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731166617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2909.842851] debugfs: File 'dropped' in directory 'loop12' already present! [ 2909.846342] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2909.847704] debugfs: File 'msg' in directory 'loop12' already present! [ 2909.848257] FAT-fs (loop5): count of clusters too big (729219198) [ 2909.850325] debugfs: File 'trace0' in directory 'loop12' already present! [ 2909.850802] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2910.018360] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2910.044128] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:42:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731266617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:07 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x2, 0x20000022, 0x0) getpgid(0x0) 18:42:07 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, 0x0, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:42:07 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:42:07 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xe6, 0xb91}) 18:42:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:07 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:42:07 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) [ 2924.536634] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2924.546017] debugfs: File 'dropped' in directory 'loop2' already present! [ 2924.547986] debugfs: File 'msg' in directory 'loop2' already present! [ 2924.550322] debugfs: File 'trace0' in directory 'loop2' already present! [ 2924.551235] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2924.552892] FAT-fs (loop5): count of clusters too big (729219198) [ 2924.553591] FAT-fs (loop5): Can't find a valid FAT filesystem 18:42:07 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) [ 2924.573213] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2924.580483] debugfs: File 'dropped' in directory 'loop2' already present! [ 2924.582021] debugfs: File 'dropped' in directory 'loop12' already present! [ 2924.582869] debugfs: File 'msg' in directory 'loop12' already present! [ 2924.584667] debugfs: File 'trace0' in directory 'loop12' already present! 18:42:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731366617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2924.603178] debugfs: File 'msg' in directory 'loop2' already present! [ 2924.609230] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2924.611035] FAT-fs (loop5): count of clusters too big (729219198) [ 2924.612350] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2924.626735] debugfs: File 'trace0' in directory 'loop2' already present! 18:42:07 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:42:07 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:42:07 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x3, 0x20000022, 0x0) getpgid(0x0) 18:42:07 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) r4 = getuid() setresuid(r3, r1, r4) setresuid(r4, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(r5, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r3, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 18:42:07 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xe7, 0xb91}) 18:42:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:07 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) [ 2924.838095] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:42:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731466617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2924.963424] debugfs: File 'dropped' in directory 'loop2' already present! [ 2924.964943] debugfs: File 'msg' in directory 'loop2' already present! [ 2924.981963] debugfs: File 'trace0' in directory 'loop2' already present! [ 2924.996337] debugfs: File 'dropped' in directory 'loop2' already present! [ 2925.005086] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2925.006961] FAT-fs (loop5): count of clusters too big (729219198) [ 2925.008270] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2925.009913] debugfs: File 'msg' in directory 'loop2' already present! [ 2925.013108] debugfs: File 'dropped' in directory 'loop12' already present! [ 2925.014624] debugfs: File 'msg' in directory 'loop12' already present! [ 2925.017545] debugfs: File 'trace0' in directory 'loop12' already present! [ 2925.026453] debugfs: File 'trace0' in directory 'loop2' already present! [ 2925.066975] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2925.068828] FAT-fs (loop5): count of clusters too big (729219198) [ 2925.070135] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2925.080828] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2925.136314] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:42:21 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:42:21 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:42:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731566617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff1b000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xe8, 0xb91}) 18:42:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:21 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) r4 = getuid() setresuid(r3, r1, r4) setresuid(r4, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(r5, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r3, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 18:42:21 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x4, 0x20000022, 0x0) getpgid(0x0) [ 2938.644074] debugfs: File 'dropped' in directory 'loop2' already present! [ 2938.644951] debugfs: File 'msg' in directory 'loop2' already present! [ 2938.646354] debugfs: File 'trace0' in directory 'loop2' already present! [ 2938.653292] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2938.655033] FAT-fs (loop0): count of clusters too big (729219198) [ 2938.656377] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2938.668167] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2938.669174] FAT-fs (loop5): count of clusters too big (729219198) [ 2938.669900] FAT-fs (loop5): Can't find a valid FAT filesystem 18:42:21 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2938.694269] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:42:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffff0700, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:21 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x5, 0x20000022, 0x0) getpgid(0x0) [ 2938.737159] debugfs: File 'dropped' in directory 'loop12' already present! [ 2938.738864] debugfs: File 'msg' in directory 'loop12' already present! 18:42:21 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2938.773810] debugfs: File 'trace0' in directory 'loop12' already present! 18:42:21 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xe9, 0xb91}) 18:42:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731666617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730a66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:21 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) r4 = getuid() setresuid(r3, r1, r4) setresuid(r4, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(r5, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r3, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) [ 2938.953758] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2938.954754] FAT-fs (loop5): count of clusters too big (729219198) [ 2938.955469] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2938.970113] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2938.971131] FAT-fs (loop5): count of clusters too big (729219198) [ 2938.971922] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2938.990709] debugfs: File 'dropped' in directory 'loop2' already present! [ 2938.996366] debugfs: File 'msg' in directory 'loop2' already present! [ 2939.004411] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2939.017190] debugfs: File 'trace0' in directory 'loop2' already present! [ 2939.043694] debugfs: File 'dropped' in directory 'loop2' already present! [ 2939.059564] debugfs: File 'msg' in directory 'loop2' already present! [ 2939.066484] debugfs: File 'dropped' in directory 'loop12' already present! [ 2939.068393] debugfs: File 'msg' in directory 'loop12' already present! [ 2939.070463] debugfs: File 'trace0' in directory 'loop12' already present! [ 2939.072744] FAT-fs (loop0): bread failed, FSINFO block (sector = 106) [ 2939.082151] debugfs: File 'trace0' in directory 'loop2' already present! 18:42:35 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xea, 0xb91}) 18:42:35 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xdd, 0xb91}) 18:42:35 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:42:35 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x6, 0x20000022, 0x0) getpgid(0x0) 18:42:35 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:42:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731766617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:35 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(0x0, 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2952.826479] debugfs: File 'dropped' in directory 'loop2' already present! [ 2952.832281] debugfs: File 'msg' in directory 'loop2' already present! [ 2952.836738] debugfs: File 'trace0' in directory 'loop2' already present! [ 2952.862626] debugfs: File 'dropped' in directory 'loop2' already present! [ 2952.864218] debugfs: File 'msg' in directory 'loop2' already present! [ 2952.865965] debugfs: File 'dropped' in directory 'loop0' already present! [ 2952.868743] debugfs: File 'msg' in directory 'loop0' already present! [ 2952.872187] debugfs: File 'trace0' in directory 'loop2' already present! [ 2952.873836] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2952.875582] FAT-fs (loop5): count of clusters too big (729219198) [ 2952.876895] FAT-fs (loop5): Can't find a valid FAT filesystem 18:42:36 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 2952.881814] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2952.885002] debugfs: File 'trace0' in directory 'loop0' already present! 18:42:36 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0x0, 0x0) dup3(r1, r0, 0x0) 18:42:36 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x7, 0x20000022, 0x0) getpgid(0x0) [ 2952.978190] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:42:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7fbefcfd00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:36 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xeb, 0xb91}) 18:42:36 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(0x0, 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2953.014927] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2953.016683] FAT-fs (loop5): count of clusters too big (729219198) [ 2953.017971] FAT-fs (loop5): Can't find a valid FAT filesystem 18:42:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731866617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2953.173475] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2953.175492] FAT-fs (loop0): count of clusters too big (729219198) [ 2953.176978] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2953.197107] debugfs: File 'dropped' in directory 'loop2' already present! [ 2953.199609] debugfs: File 'msg' in directory 'loop2' already present! [ 2953.204337] debugfs: File 'trace0' in directory 'loop2' already present! [ 2953.215074] debugfs: File 'dropped' in directory 'loop2' already present! [ 2953.217824] debugfs: File 'msg' in directory 'loop2' already present! [ 2953.230594] debugfs: File 'trace0' in directory 'loop2' already present! [ 2953.333808] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:42:49 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:42:49 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xec, 0xb91}) 18:42:49 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(0x0, 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:42:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731966617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:49 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0x0, 0x0) dup3(r1, r0, 0x0) 18:42:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r3, 0x0) 18:42:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:49 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x8, 0x20000022, 0x0) getpgid(0x0) [ 2966.171414] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 18:42:49 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0x0, 0x0) dup3(r1, r0, 0x0) [ 2966.194273] debugfs: File 'dropped' in directory 'loop2' already present! [ 2966.199420] debugfs: File 'msg' in directory 'loop2' already present! [ 2966.207151] debugfs: File 'trace0' in directory 'loop2' already present! [ 2966.212223] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2966.214222] FAT-fs (loop5): count of clusters too big (729219198) [ 2966.215728] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2966.229577] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2966.240995] debugfs: File 'dropped' in directory 'loop2' already present! [ 2966.242431] debugfs: File 'msg' in directory 'loop2' already present! 18:42:49 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x9, 0x20000022, 0x0) getpgid(0x0) [ 2966.290006] debugfs: File 'trace0' in directory 'loop2' already present! 18:42:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2966.295376] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2966.296501] FAT-fs (loop5): count of clusters too big (729219198) [ 2966.297256] FAT-fs (loop5): Can't find a valid FAT filesystem 18:42:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731a66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:49 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0x0, 0x0) dup3(r1, r0, 0x0) 18:42:49 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:42:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:42:49 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xed, 0xb91}) [ 2966.423513] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2966.424490] FAT-fs (loop0): count of clusters too big (729219198) [ 2966.425212] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2966.504296] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2966.530128] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2966.537725] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2966.539553] FAT-fs (loop5): count of clusters too big (729219198) [ 2966.541016] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2966.575289] debugfs: File 'dropped' in directory 'loop2' already present! [ 2966.581754] debugfs: File 'msg' in directory 'loop2' already present! [ 2966.604739] debugfs: File 'trace0' in directory 'loop2' already present! 18:43:03 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 18:43:03 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:43:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731b66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:03 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0xa, 0x20000022, 0x0) getpgid(0x0) 18:43:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/mdstat\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340), 0x100, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000200), 0x644, 0x105180) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf7e1, r0, &(0x7f0000000040)="84d6c30173f950c0abb4d24e74291bc86ba4ff1a4167e5f989aa46f5fe64ea0637d6dc0d057d03965248ab003f115d65131ecd53b121a08b2c6dbfb5d08af79c26180a5757b1c2d49dd19202af24aded8764dc7c825ca407e3398b58fef16ffa05891c4bba183c36ea17820cd4026d08798b9894e7b67b95737393e197937dbbc1055ecb07df4342cf9eeeba49d699b33307103593ef90d27d10f21a1c36e24c5d5a5c7a9d0212d56a0a17506d8c9d94ee9547dc93ace3a0d61c27bb1c7daeeaaceff4738021c37b5b0a24a3ab69644b422c6e9939496317f2b42e4b4924f2c511255d6dcf1fe30a23757bbffb9f4fabb6e09807", 0xf4, 0xa9, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x284, 0xffffffffffffffff, &(0x7f0000000180)="d8a16b56cf863b1e8c5b9f0ca0aab7f9bbb3ef7b27a7d807685660232220cd105989e25cf4c2", 0x26, 0x100000001, 0x0, 0x3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x2, r2, &(0x7f0000000240)="fc639b", 0x3, 0x8}]) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) dup3(r4, r3, 0x0) 18:43:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xee, 0xb91}) 18:43:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:03 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0x0, 0x0) dup3(r1, r0, 0x0) [ 2979.947676] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2979.977925] debugfs: File 'dropped' in directory 'loop2' already present! [ 2979.982541] debugfs: File 'msg' in directory 'loop2' already present! [ 2979.985531] debugfs: File 'trace0' in directory 'loop2' already present! 18:43:03 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 2979.999128] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2980.000976] FAT-fs (loop5): count of clusters too big (729219198) [ 2980.002263] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2980.012476] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:43:03 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0xb, 0x20000022, 0x0) getpgid(0x0) [ 2980.127609] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2980.129399] FAT-fs (loop5): count of clusters too big (729219198) [ 2980.130695] FAT-fs (loop5): Can't find a valid FAT filesystem 18:43:03 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:43:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731c66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:03 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xef, 0xb91}) 18:43:03 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0x0, 0x0) dup3(r1, r0, 0x0) 18:43:03 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2980.368467] debugfs: File 'dropped' in directory 'loop2' already present! [ 2980.370196] debugfs: File 'msg' in directory 'loop2' already present! [ 2980.372612] debugfs: File 'trace0' in directory 'loop2' already present! [ 2980.383519] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2980.453715] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 18:43:18 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 18:43:18 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0xc, 0x20000022, 0x0) getpgid(0x0) 18:43:18 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x98, 0xb91}) 18:43:18 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(0x0, 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:43:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xf0, 0xb91}) 18:43:18 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 18:43:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731d66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 2995.296596] debugfs: File 'dropped' in directory 'loop0' already present! [ 2995.298338] debugfs: File 'msg' in directory 'loop0' already present! [ 2995.307261] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2995.309238] FAT-fs (loop5): count of clusters too big (729219198) [ 2995.310538] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2995.314454] debugfs: File 'trace0' in directory 'loop0' already present! [ 2995.316365] debugfs: File 'dropped' in directory 'loop2' already present! [ 2995.317379] debugfs: File 'msg' in directory 'loop2' already present! [ 2995.318875] debugfs: File 'trace0' in directory 'loop2' already present! [ 2995.323592] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:43:18 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 2995.359152] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:43:18 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 18:43:18 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 2995.359803] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2995.362023] FAT-fs (loop5): count of clusters too big (729219198) [ 2995.363402] FAT-fs (loop5): Can't find a valid FAT filesystem 18:43:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:18 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0xd, 0x20000022, 0x0) getpgid(0x0) 18:43:18 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xf1, 0xb91}) 18:43:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66731e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:18 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(0x0, 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 2995.593906] debugfs: File 'dropped' in directory 'loop2' already present! [ 2995.595423] debugfs: File 'msg' in directory 'loop2' already present! [ 2995.597708] debugfs: File 'trace0' in directory 'loop2' already present! [ 2995.620621] debugfs: File 'dropped' in directory 'loop2' already present! [ 2995.622134] debugfs: File 'msg' in directory 'loop2' already present! [ 2995.625379] debugfs: File 'trace0' in directory 'loop2' already present! [ 2995.643032] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2995.644820] FAT-fs (loop5): count of clusters too big (729219198) [ 2995.646153] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2995.661614] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 2995.671519] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 2995.673590] FAT-fs (loop5): count of clusters too big (729219198) [ 2995.675049] FAT-fs (loop5): Can't find a valid FAT filesystem 18:43:32 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 18:43:32 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(0x0, 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:43:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:32 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0xe, 0x20000022, 0x0) getpgid(0x0) 18:43:32 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet(0x2, 0xa, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 18:43:32 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:32 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xf2, 0xb91}) 18:43:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732166617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3009.294298] debugfs: File 'dropped' in directory 'loop2' already present! [ 3009.295171] debugfs: File 'msg' in directory 'loop2' already present! [ 3009.296534] debugfs: File 'trace0' in directory 'loop2' already present! [ 3009.299793] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3009.301472] debugfs: File 'dropped' in directory 'loop2' already present! [ 3009.302511] debugfs: File 'msg' in directory 'loop2' already present! [ 3009.303939] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3009.304826] debugfs: File 'trace0' in directory 'loop2' already present! [ 3009.305801] FAT-fs (loop0): count of clusters too big (729219198) [ 3009.307891] FAT-fs (loop0): Can't find a valid FAT filesystem 18:43:32 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0xf, 0x20000022, 0x0) getpgid(0x0) [ 3009.313526] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3009.314574] FAT-fs (loop5): count of clusters too big (729219198) [ 3009.315388] FAT-fs (loop5): Can't find a valid FAT filesystem 18:43:32 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 18:43:32 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) [ 3009.355689] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3009.356697] FAT-fs (loop5): count of clusters too big (729219198) [ 3009.357280] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3009.357489] FAT-fs (loop5): Can't find a valid FAT filesystem 18:43:32 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:43:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732266617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:32 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xf3, 0xb91}) 18:43:32 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x10, 0x20000022, 0x0) getpgid(0x0) 18:43:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2e, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:32 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:43:32 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) [ 3009.551809] debugfs: File 'dropped' in directory 'loop2' already present! [ 3009.573933] debugfs: File 'msg' in directory 'loop2' already present! [ 3009.594573] debugfs: File 'trace0' in directory 'loop2' already present! [ 3009.602422] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3009.604357] FAT-fs (loop5): count of clusters too big (729219198) [ 3009.605867] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3009.616166] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 3009.616166] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 3009.616166] [ 3009.619475] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3009.620503] EXT4-fs (loop0): group descriptors corrupted! [ 3009.625087] debugfs: File 'dropped' in directory 'loop2' already present! [ 3009.626762] debugfs: File 'msg' in directory 'loop2' already present! [ 3009.640359] debugfs: File 'trace0' in directory 'loop2' already present! [ 3009.642349] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3009.643317] FAT-fs (loop5): count of clusters too big (729219198) [ 3009.644034] FAT-fs (loop5): Can't find a valid FAT filesystem 18:43:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x11, 0x20000022, 0x0) getpgid(0x0) 18:43:46 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="0200000003", 0x5, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:43:46 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:43:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xf4, 0xb91}) 18:43:46 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) 18:43:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x41, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732366617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:46 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 3023.031149] debugfs: File 'dropped' in directory 'loop2' already present! [ 3023.037913] debugfs: File 'msg' in directory 'loop2' already present! 18:43:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x12, 0x20000022, 0x0) getpgid(0x0) [ 3023.046783] debugfs: File 'trace0' in directory 'loop2' already present! [ 3023.077561] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3023.079448] FAT-fs (loop5): count of clusters too big (729219198) [ 3023.080914] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3023.084486] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3023.102779] debugfs: File 'dropped' in directory 'loop2' already present! [ 3023.110351] debugfs: File 'msg' in directory 'loop2' already present! [ 3023.125386] debugfs: File 'trace0' in directory 'loop2' already present! 18:43:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x45, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:46 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x3f00000000000000) 18:43:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xf5, 0xb91}) 18:43:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x13, 0x20000022, 0x0) getpgid(0x0) 18:43:46 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:43:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732466617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:43:46 executing program 4: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x52, 0xb91}) [ 3023.390363] debugfs: File 'dropped' in directory 'loop2' already present! [ 3023.395570] debugfs: File 'msg' in directory 'loop2' already present! [ 3023.397707] debugfs: File 'trace0' in directory 'loop2' already present! [ 3023.399424] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3023.401183] FAT-fs (loop5): count of clusters too big (729219198) [ 3023.402456] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3023.446570] debugfs: File 'dropped' in directory 'loop2' already present! [ 3023.448573] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3023.449776] debugfs: File 'msg' in directory 'loop2' already present! [ 3023.450623] FAT-fs (loop5): count of clusters too big (729219198) [ 3023.453149] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3023.470306] debugfs: File 'trace0' in directory 'loop2' already present! 18:43:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5d, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3023.873386] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 3023.873386] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 3023.873386] [ 3023.877480] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 3023.879372] EXT4-fs (loop0): group descriptors corrupted! [ 3023.927565] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3024.059444] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3024.061310] FAT-fs (loop5): count of clusters too big (729219198) [ 3024.062625] FAT-fs (loop5): Can't find a valid FAT filesystem 18:44:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xf6, 0xb91}) 18:44:00 executing program 3: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, 0x0, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r6 = open_tree(0xffffffffffffffff, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r6, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 18:44:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xff0f, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:44:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x14, 0x20000022, 0x0) getpgid(0x0) 18:44:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732566617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:44:00 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x700000000000000) 18:44:00 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, 0x0) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:44:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1010000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3037.788058] debugfs: File 'dropped' in directory 'loop2' already present! [ 3037.793358] debugfs: File 'msg' in directory 'loop2' already present! [ 3037.796169] debugfs: File 'trace0' in directory 'loop2' already present! [ 3037.826831] FAT-fs (loop0): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3037.827338] debugfs: File 'dropped' in directory 'loop2' already present! [ 3037.827866] FAT-fs (loop0): count of clusters too big (729219198) [ 3037.827882] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3037.829961] debugfs: File 'msg' in directory 'loop2' already present! [ 3037.837426] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3037.843222] debugfs: File 'trace0' in directory 'loop2' already present! [ 3037.868927] debugfs: File 'dropped' in directory 'loop6' already present! [ 3037.870512] debugfs: File 'msg' in directory 'loop6' already present! [ 3037.884224] debugfs: File 'trace0' in directory 'loop6' already present! 18:44:01 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x15, 0x20000022, 0x0) getpgid(0x0) 18:44:01 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f0000000000000400", 0x1c, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:44:01 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f0000000000000400", 0x1c, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 3038.142386] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 3038.142386] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 3038.142386] [ 3038.156012] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 3038.158392] EXT4-fs (loop4): mount failed [ 3038.195605] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 3038.195605] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 3038.195605] [ 3038.238449] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 3038.243019] EXT4-fs (loop0): mount failed [ 3038.564146] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3038.565917] FAT-fs (loop5): count of clusters too big (729219198) [ 3038.567213] FAT-fs (loop5): Can't find a valid FAT filesystem 18:44:16 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xf7, 0xb91}) 18:44:16 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, 0x0) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:44:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb07906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:44:16 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f0000", 0x16, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:44:16 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x16, 0x20000022, 0x0) getpgid(0x0) 18:44:16 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f0000000000000400", 0x1c, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:44:16 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f0000000000000400", 0x1c, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:44:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732666617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3053.756464] debugfs: File 'dropped' in directory 'loop2' already present! [ 3053.758316] debugfs: File 'msg' in directory 'loop2' already present! [ 3053.760769] debugfs: File 'trace0' in directory 'loop2' already present! [ 3053.768692] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3053.770558] FAT-fs (loop5): count of clusters too big (729219198) [ 3053.771918] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3053.877364] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3053.889562] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3053.891403] FAT-fs (loop5): count of clusters too big (729219198) [ 3053.892680] FAT-fs (loop5): Can't find a valid FAT filesystem 18:44:17 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x17, 0x20000022, 0x0) getpgid(0x0) 18:44:17 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xf8, 0xb91}) 18:44:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb5d906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:44:17 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, 0x0) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 3054.066147] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 3054.066147] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 3054.066147] [ 3054.085928] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 3054.085928] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 3054.085928] [ 3054.089327] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3054.117789] EXT4-fs error (device loop0): ext4_fill_super:4962: inode #2: comm syz-executor.0: iget: special inode unallocated [ 3054.134410] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 3054.134410] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 3054.134410] [ 3054.135973] EXT4-fs (loop0): get root inode failed [ 3054.138541] EXT4-fs (loop0): mount failed [ 3054.150321] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 3054.152995] EXT4-fs (loop4): mount failed [ 3054.163753] EXT4-fs (loop3): corrupt root inode, run e2fsck [ 3054.169254] EXT4-fs (loop3): mount failed 18:44:17 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x18, 0x20000022, 0x0) getpgid(0x0) 18:44:17 executing program 0: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f465", 0xf, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) [ 3054.307352] debugfs: File 'dropped' in directory 'loop2' already present! [ 3054.308472] debugfs: File 'msg' in directory 'loop2' already present! [ 3054.310083] debugfs: File 'trace0' in directory 'loop2' already present! [ 3054.322091] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3054.323426] FAT-fs (loop5): count of clusters too big (729219198) [ 3054.324349] FAT-fs (loop5): Can't find a valid FAT filesystem 18:44:17 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xf9, 0xb91}) 18:44:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732766617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:44:17 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f465", 0xf, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:44:17 executing program 4: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, 0x0, 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 3054.378184] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3054.379990] FAT-fs (loop5): count of clusters too big (729219198) [ 3054.381303] FAT-fs (loop5): Can't find a valid FAT filesystem 18:44:17 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x19, 0x20000022, 0x0) getpgid(0x0) 18:44:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58900a6b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3054.524879] debugfs: File 'dropped' in directory 'loop2' already present! [ 3054.525870] debugfs: File 'msg' in directory 'loop2' already present! [ 3054.527252] debugfs: File 'trace0' in directory 'loop2' already present! [ 3054.529177] debugfs: File 'dropped' in directory 'loop2' already present! [ 3054.531795] debugfs: File 'msg' in directory 'loop2' already present! [ 3054.538296] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3054.565333] debugfs: File 'trace0' in directory 'loop2' already present! [ 3054.622766] debugfs: File 'dropped' in directory 'loop8' already present! [ 3054.624355] debugfs: File 'msg' in directory 'loop8' already present! [ 3054.627211] debugfs: File 'trace0' in directory 'loop8' already present! [ 3054.645131] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3054.646702] FAT-fs (loop5): count of clusters too big (729219198) [ 3054.647670] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3054.693570] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3054.694722] FAT-fs (loop5): count of clusters too big (729219198) [ 3054.695619] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3054.733475] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 3054.733475] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 3054.733475] [ 3054.742030] EXT4-fs error (device loop3): ext4_fill_super:4962: inode #2: comm syz-executor.3: iget: special inode unallocated [ 3054.745393] EXT4-fs (loop3): get root inode failed [ 3054.746628] EXT4-fs (loop3): mount failed 18:44:31 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:44:31 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:44:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb5890256b66732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:44:31 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x1a, 0x20000022, 0x0) getpgid(0x0) 18:44:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732866617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:44:31 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xfa, 0xb91}) 18:44:31 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x6, 0x800, 0x454}) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r2, 0x0, 0xffffffffffffffe1) 18:44:31 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x4000000) [ 3068.555591] debugfs: File 'dropped' in directory 'loop2' already present! [ 3068.556464] debugfs: File 'msg' in directory 'loop2' already present! [ 3068.557808] debugfs: File 'trace0' in directory 'loop2' already present! [ 3068.573127] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3068.574248] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3068.575285] FAT-fs (loop5): count of clusters too big (729219198) [ 3068.576053] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3068.634042] debugfs: File 'dropped' in directory 'loop2' already present! [ 3068.636171] debugfs: File 'msg' in directory 'loop2' already present! [ 3068.640415] debugfs: File 'trace0' in directory 'loop2' already present! [ 3068.664072] EXT4-fs (loop3): Mount option "noacl" will be removed by 3.5 [ 3068.664072] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 3068.664072] [ 3068.715318] EXT4-fs error (device loop3): ext4_fill_super:4962: inode #2: comm syz-executor.3: iget: special inode unallocated [ 3068.723951] EXT4-fs (loop3): get root inode failed [ 3068.724511] EXT4-fs (loop3): mount failed 18:44:47 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:44:47 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x32, 0xb91}) 18:44:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xfb, 0xb91}) 18:44:47 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x6, 0x800, 0x454}) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r2, 0x0, 0xffffffffffffffe1) 18:44:47 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:44:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b0a732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:44:47 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x1b, 0x20000022, 0x0) getpgid(0x0) 18:44:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732966617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3083.939952] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3083.940003] debugfs: File 'dropped' in directory 'loop2' already present! [ 3083.941797] FAT-fs (loop5): count of clusters too big (729219198) [ 3083.944110] debugfs: File 'msg' in directory 'loop2' already present! [ 3083.944368] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3083.946345] debugfs: File 'trace0' in directory 'loop2' already present! [ 3083.950070] debugfs: File 'dropped' in directory 'loop6' already present! [ 3083.952135] debugfs: File 'msg' in directory 'loop6' already present! [ 3083.953534] debugfs: File 'dropped' in directory 'loop2' already present! [ 3083.953556] debugfs: File 'msg' in directory 'loop2' already present! [ 3083.954522] debugfs: File 'trace0' in directory 'loop2' already present! [ 3083.962367] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3083.986004] debugfs: File 'trace0' in directory 'loop6' already present! 18:44:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xfc, 0xb91}) 18:44:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732a66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:44:47 executing program 4: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:44:47 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x6, 0x800, 0x454}) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r2, 0x0, 0xffffffffffffffe1) 18:44:47 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x1c, 0x20000022, 0x0) getpgid(0x0) [ 3084.056520] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3084.058344] FAT-fs (loop5): count of clusters too big (729219198) [ 3084.059778] FAT-fs (loop5): Can't find a valid FAT filesystem 18:44:47 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:44:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b25732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3084.188656] debugfs: File 'dropped' in directory 'loop2' already present! [ 3084.190192] debugfs: File 'msg' in directory 'loop2' already present! [ 3084.194295] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3084.195944] debugfs: File 'trace0' in directory 'loop2' already present! [ 3084.230482] debugfs: File 'dropped' in directory 'loop2' already present! [ 3084.232022] debugfs: File 'msg' in directory 'loop2' already present! [ 3084.241461] debugfs: File 'trace0' in directory 'loop2' already present! 18:44:47 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:44:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732b66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:44:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xfd, 0xb91}) [ 3084.352028] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3084.353885] FAT-fs (loop5): count of clusters too big (729219198) [ 3084.355299] FAT-fs (loop5): Can't find a valid FAT filesystem 18:44:47 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x1d, 0x20000022, 0x0) getpgid(0x0) [ 3084.436196] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3084.438208] FAT-fs (loop5): count of clusters too big (729219198) [ 3084.439558] FAT-fs (loop5): Can't find a valid FAT filesystem 18:44:47 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x6, 0x800, 0x454}) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffffffffffe1) [ 3084.567127] debugfs: File 'dropped' in directory 'loop2' already present! [ 3084.568783] debugfs: File 'msg' in directory 'loop2' already present! [ 3084.580769] debugfs: File 'trace0' in directory 'loop2' already present! [ 3084.595539] debugfs: File 'dropped' in directory 'loop2' already present! [ 3084.597156] debugfs: File 'msg' in directory 'loop2' already present! [ 3084.599622] debugfs: File 'trace0' in directory 'loop2' already present! [ 3084.747704] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:45:02 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x9000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:45:02 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:45:02 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x6, 0x800, 0x454}) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffffffffffe1) 18:45:02 executing program 3: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x10000, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) pipe(&(0x7f0000000340)={0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x4, 0x30, 0x4, 0x2, 0x0, 0x9, 0x40008, 0xc, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0xc073, 0x0, 0x1be, 0x9, 0x4, 0x2, 0x7, 0x0, 0x4, 0x0, 0x5}, r1, 0xffffffffffffffff, r2, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={[{@noacl}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x11001, 0x0) 18:45:02 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xfe, 0xb91}) 18:45:02 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x1e, 0x20000022, 0x0) getpgid(0x0) 18:45:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732c66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:45:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b2e732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3098.910128] debugfs: File 'dropped' in directory 'loop2' already present! [ 3098.911763] debugfs: File 'msg' in directory 'loop2' already present! [ 3098.911808] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3098.914272] FAT-fs (loop5): count of clusters too big (729219198) [ 3098.914288] debugfs: File 'trace0' in directory 'loop2' already present! [ 3098.914986] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3098.918142] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 106) [ 3098.919296] FAT-fs (loop4): count of clusters too big (2857666827) [ 3098.920036] FAT-fs (loop4): Can't find a valid FAT filesystem [ 3098.923637] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:45:02 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x21, 0x20000022, 0x0) getpgid(0x0) [ 3098.971976] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3098.972995] FAT-fs (loop5): count of clusters too big (729219198) [ 3098.973676] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3098.983308] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:45:02 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) (fail_nth: 1) 18:45:02 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x6, 0x800, 0x454}) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r1, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffffffffffe1) 18:45:02 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x102, 0xb91}) 18:45:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732d66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:45:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b2f732e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:45:02 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:45:02 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x22, 0x20000022, 0x0) getpgid(0x0) 18:45:02 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) (fail_nth: 1) [ 3099.287300] debugfs: File 'dropped' in directory 'loop2' already present! [ 3099.288434] debugfs: File 'msg' in directory 'loop2' already present! [ 3099.292503] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3099.296533] debugfs: File 'trace0' in directory 'loop2' already present! [ 3099.299089] debugfs: File 'dropped' in directory 'loop2' already present! [ 3099.300159] debugfs: File 'msg' in directory 'loop2' already present! [ 3099.303644] debugfs: File 'trace0' in directory 'loop2' already present! [ 3099.304642] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3099.305999] FAT-fs (loop5): count of clusters too big (729219198) [ 3099.306959] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3099.333597] FAULT_INJECTION: forcing a failure. [ 3099.333597] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3099.334937] CPU: 1 PID: 15967 Comm: syz-executor.4 Not tainted 5.10.204 #1 [ 3099.335676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3099.336559] Call Trace: [ 3099.336862] dump_stack+0x107/0x167 [ 3099.337267] should_fail.cold+0x5/0xa [ 3099.337709] _copy_to_user+0x2e/0x180 [ 3099.338141] simple_read_from_buffer+0xcc/0x160 [ 3099.338647] proc_fail_nth_read+0x198/0x230 [ 3099.339130] ? proc_sessionid_read+0x230/0x230 [ 3099.339645] ? security_file_permission+0x24e/0x570 [ 3099.340181] ? perf_trace_initcall_start+0x101/0x380 [ 3099.340747] ? proc_sessionid_read+0x230/0x230 [ 3099.341255] vfs_read+0x228/0x580 [ 3099.341646] ksys_read+0x12d/0x260 [ 3099.342046] ? vfs_write+0xa70/0xa70 [ 3099.342448] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3099.343008] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3099.343567] do_syscall_64+0x33/0x40 [ 3099.343970] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3099.344523] RIP: 0033:0x7fefed85669c [ 3099.344922] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3099.346893] RSP: 002b:00007fefeae19170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3099.347692] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fefed85669c [ 3099.348460] RDX: 000000000000000f RSI: 00007fefeae191e0 RDI: 0000000000000005 [ 3099.349214] RBP: 00007fefeae191d0 R08: 0000000000000000 R09: 0000000000000000 [ 3099.349977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3099.350735] R13: 00007ffd9f1d7aaf R14: 00007fefeae19300 R15: 0000000000022000 [ 3099.441068] FAULT_INJECTION: forcing a failure. [ 3099.441068] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3099.442389] CPU: 1 PID: 15974 Comm: syz-executor.3 Not tainted 5.10.204 #1 [ 3099.443151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3099.444060] Call Trace: [ 3099.444367] dump_stack+0x107/0x167 [ 3099.444779] should_fail.cold+0x5/0xa [ 3099.445211] _copy_to_user+0x2e/0x180 [ 3099.445641] simple_read_from_buffer+0xcc/0x160 [ 3099.446186] proc_fail_nth_read+0x198/0x230 [ 3099.446665] ? proc_sessionid_read+0x230/0x230 [ 3099.447179] ? security_file_permission+0x24e/0x570 [ 3099.447728] ? perf_trace_initcall_start+0x101/0x380 [ 3099.448301] ? proc_sessionid_read+0x230/0x230 [ 3099.448808] vfs_read+0x228/0x580 [ 3099.449203] ksys_read+0x12d/0x260 [ 3099.449599] ? vfs_write+0xa70/0xa70 [ 3099.450047] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3099.450625] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3099.451207] do_syscall_64+0x33/0x40 [ 3099.451619] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3099.452192] RIP: 0033:0x7f31f8f8b69c [ 3099.452601] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3099.454636] RSP: 002b:00007f31f654e170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3099.455474] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f31f8f8b69c [ 3099.456263] RDX: 000000000000000f RSI: 00007f31f654e1e0 RDI: 0000000000000005 [ 3099.457058] RBP: 00007f31f654e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3099.457857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3099.458652] R13: 00007ffeccc62c0f R14: 00007f31f654e300 R15: 0000000000022000 18:45:15 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:45:15 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:45:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b660a2e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:45:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732f66617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:45:15 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x6, 0x800, 0x454}) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r2, 0x0, 0xffffffffffffffe1) 18:45:15 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x103, 0xb91}) 18:45:15 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:45:15 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x23, 0x20000022, 0x0) getpgid(0x0) [ 3112.714058] debugfs: File 'dropped' in directory 'loop2' already present! [ 3112.716177] debugfs: File 'msg' in directory 'loop2' already present! [ 3112.719080] debugfs: File 'trace0' in directory 'loop2' already present! [ 3112.727531] debugfs: File 'dropped' in directory 'loop2' already present! [ 3112.728176] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3112.730197] FAT-fs (loop5): count of clusters too big (729219198) [ 3112.731029] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3112.731209] debugfs: File 'msg' in directory 'loop2' already present! [ 3112.748901] debugfs: File 'trace0' in directory 'loop2' already present! [ 3112.750806] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:45:15 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x2) [ 3112.762612] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3112.763712] FAT-fs (loop5): count of clusters too big (729219198) [ 3112.764516] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3112.851753] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:45:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66232e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:45:16 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:45:16 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x24, 0x20000022, 0x0) getpgid(0x0) 18:45:16 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x2) 18:45:16 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x6, 0x800, 0x454}) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r1, 0x0, 0xffffffffffffffe1) 18:45:16 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x104, 0xb91}) [ 3112.988758] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3112.990887] FAT-fs (loop5): count of clusters too big (729219198) [ 3112.992277] FAT-fs (loop5): Can't find a valid FAT filesystem 18:45:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66734966617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3113.053531] debugfs: File 'dropped' in directory 'loop12' already present! [ 3113.055270] debugfs: File 'msg' in directory 'loop12' already present! [ 3113.062534] debugfs: File 'trace0' in directory 'loop12' already present! 18:45:16 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x25, 0x20000022, 0x0) getpgid(0x0) 18:45:16 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0xa) 18:45:16 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0xa) [ 3113.081472] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3113.084011] FAT-fs (loop5): count of clusters too big (729219198) [ 3113.085519] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3113.113065] debugfs: File 'dropped' in directory 'loop2' already present! [ 3113.115330] debugfs: File 'msg' in directory 'loop2' already present! [ 3113.119451] debugfs: File 'trace0' in directory 'loop2' already present! [ 3113.206526] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3113.234030] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:45:30 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x26, 0x20000022, 0x0) getpgid(0x0) 18:45:30 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:45:30 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0xa00) 18:45:30 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x6, 0x800, 0x454}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r1, 0x0, 0xffffffffffffffe1) 18:45:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66252e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:45:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x105, 0xb91}) 18:45:30 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0xa00) 18:45:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e0a617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3127.022953] debugfs: File 'dropped' in directory 'loop2' already present! [ 3127.024522] debugfs: File 'msg' in directory 'loop2' already present! [ 3127.029270] debugfs: File 'trace0' in directory 'loop2' already present! [ 3127.061937] debugfs: File 'dropped' in directory 'loop2' already present! [ 3127.069005] debugfs: File 'msg' in directory 'loop2' already present! [ 3127.071211] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3127.073165] FAT-fs (loop5): count of clusters too big (729219198) [ 3127.074581] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3127.076701] debugfs: File 'trace0' in directory 'loop2' already present! [ 3127.078653] debugfs: File 'dropped' in directory 'loop12' already present! [ 3127.078753] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3127.080172] debugfs: File 'msg' in directory 'loop12' already present! [ 3127.086214] debugfs: File 'trace0' in directory 'loop12' already present! 18:45:30 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x1000000) 18:45:30 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffe1) 18:45:30 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x1000000) 18:45:30 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x27, 0x20000022, 0x0) getpgid(0x0) [ 3127.136052] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3127.150640] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3127.152305] FAT-fs (loop5): count of clusters too big (729219198) [ 3127.153549] FAT-fs (loop5): Can't find a valid FAT filesystem 18:45:30 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x106, 0xb91}) [ 3127.320042] debugfs: File 'dropped' in directory 'loop2' already present! [ 3127.322644] debugfs: File 'msg' in directory 'loop2' already present! [ 3127.330117] debugfs: File 'trace0' in directory 'loop2' already present! 18:45:44 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:45:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e25617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:45:44 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x107, 0xb91}) 18:45:44 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x2000000) 18:45:44 executing program 0: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffe1) 18:45:44 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x28, 0x20000022, 0x0) getpgid(0x0) 18:45:44 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x2000000) 18:45:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b662a2e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3141.854943] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3141.856879] FAT-fs (loop5): count of clusters too big (729219198) [ 3141.858309] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3141.896190] debugfs: File 'dropped' in directory 'loop2' already present! [ 3141.899966] debugfs: File 'msg' in directory 'loop2' already present! [ 3141.912420] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3141.912876] debugfs: File 'trace0' in directory 'loop2' already present! [ 3141.920451] debugfs: File 'dropped' in directory 'loop12' already present! [ 3141.921978] debugfs: File 'msg' in directory 'loop12' already present! 18:45:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffe1) [ 3141.953127] debugfs: File 'trace0' in directory 'loop12' already present! 18:45:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e2e617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3141.978322] debugfs: File 'dropped' in directory 'loop2' already present! [ 3141.981969] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3141.983884] FAT-fs (loop5): count of clusters too big (729219198) [ 3141.985171] FAT-fs (loop5): Can't find a valid FAT filesystem 18:45:45 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x29, 0x20000022, 0x0) getpgid(0x0) [ 3141.998569] debugfs: File 'msg' in directory 'loop2' already present! 18:45:45 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0xa000000) 18:45:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b662b2e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3142.021728] debugfs: File 'trace0' in directory 'loop2' already present! 18:45:45 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0xa000000) 18:45:45 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffe1) 18:45:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x10a, 0xb91}) 18:45:45 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) [ 3142.171565] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3142.229898] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3142.279186] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3142.281155] FAT-fs (loop5): count of clusters too big (729219198) [ 3142.282571] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3142.328773] debugfs: File 'dropped' in directory 'loop2' already present! [ 3142.333110] debugfs: File 'msg' in directory 'loop2' already present! [ 3142.335539] debugfs: File 'trace0' in directory 'loop2' already present! [ 3142.356601] debugfs: File 'dropped' in directory 'loop2' already present! [ 3142.365781] debugfs: File 'msg' in directory 'loop2' already present! [ 3142.378826] debugfs: File 'trace0' in directory 'loop2' already present! [ 3142.402129] debugfs: File 'dropped' in directory 'loop12' already present! [ 3142.404294] debugfs: File 'msg' in directory 'loop12' already present! [ 3142.413453] debugfs: File 'trace0' in directory 'loop12' already present! 18:46:00 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 18:46:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x10c, 0xb91}) 18:46:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x2a, 0x20000022, 0x0) getpgid(0x0) 18:46:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e2f617400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:46:00 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x1000000000000) 18:46:00 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x1000000000000) 18:46:00 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffe1) 18:46:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b662d2e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3157.590538] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3157.592557] debugfs: File 'dropped' in directory 'loop2' already present! [ 3157.598841] debugfs: File 'msg' in directory 'loop2' already present! [ 3157.609126] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3157.611046] FAT-fs (loop5): count of clusters too big (729219198) [ 3157.612425] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3157.617861] debugfs: File 'trace0' in directory 'loop2' already present! [ 3157.633311] debugfs: File 'dropped' in directory 'loop12' already present! [ 3157.635406] debugfs: File 'msg' in directory 'loop12' already present! [ 3157.638064] debugfs: File 'trace0' in directory 'loop12' already present! 18:46:00 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x2b, 0x20000022, 0x0) getpgid(0x0) 18:46:00 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffe1) 18:46:00 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x100000000000000) 18:46:00 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x100000000000000) 18:46:00 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x148, 0xb91}) 18:46:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b662e2e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:46:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e660a7400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:46:00 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 18:46:01 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x2c, 0x20000022, 0x0) getpgid(0x0) [ 3157.872791] debugfs: File 'dropped' in directory 'loop2' already present! [ 3157.874999] debugfs: File 'msg' in directory 'loop2' already present! [ 3157.883320] debugfs: File 'trace0' in directory 'loop2' already present! [ 3157.909526] debugfs: File 'dropped' in directory 'loop2' already present! [ 3157.913868] debugfs: File 'msg' in directory 'loop2' already present! [ 3157.915969] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3157.918274] FAT-fs (loop5): count of clusters too big (729219198) [ 3157.919756] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3157.933926] debugfs: File 'trace0' in directory 'loop2' already present! [ 3157.937655] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3157.944712] debugfs: File 'dropped' in directory 'loop12' already present! [ 3157.946336] debugfs: File 'msg' in directory 'loop12' already present! [ 3157.957773] debugfs: File 'trace0' in directory 'loop12' already present! [ 3157.992074] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3157.993831] FAT-fs (loop5): count of clusters too big (729219198) [ 3157.995134] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3157.998364] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) 18:46:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66302e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:46:17 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x200000000000000) 18:46:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66257400020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:46:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 18:46:17 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x200000000000000) 18:46:17 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x14c, 0xb91}) 18:46:17 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x2d, 0x20000022, 0x0) getpgid(0x0) 18:46:17 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) (fail_nth: 1) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 3174.284472] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3174.289049] debugfs: File 'dropped' in directory 'loop2' already present! [ 3174.290915] debugfs: File 'msg' in directory 'loop2' already present! [ 3174.298922] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3174.300664] FAT-fs (loop5): count of clusters too big (729219198) [ 3174.302035] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3174.303609] debugfs: File 'trace0' in directory 'loop2' already present! 18:46:17 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x2e, 0x20000022, 0x0) getpgid(0x0) [ 3174.336290] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3174.338117] FAT-fs (loop5): count of clusters too big (729219198) [ 3174.339401] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3174.344239] debugfs: File 'dropped' in directory 'loop2' already present! [ 3174.356862] debugfs: File 'msg' in directory 'loop2' already present! [ 3174.368887] debugfs: File 'dropped' in directory 'loop12' already present! [ 3174.370554] debugfs: File 'msg' in directory 'loop12' already present! [ 3174.373558] debugfs: File 'trace0' in directory 'loop12' already present! 18:46:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66582e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3174.379788] FAULT_INJECTION: forcing a failure. [ 3174.379788] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3174.382286] CPU: 1 PID: 16248 Comm: syz-executor.6 Not tainted 5.10.204 #1 [ 3174.383689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3174.385430] Call Trace: [ 3174.385974] dump_stack+0x107/0x167 [ 3174.386836] should_fail.cold+0x5/0xa [ 3174.387616] _copy_to_user+0x2e/0x180 [ 3174.388399] simple_read_from_buffer+0xcc/0x160 [ 3174.389336] proc_fail_nth_read+0x198/0x230 [ 3174.390206] ? proc_sessionid_read+0x230/0x230 [ 3174.390458] debugfs: File 'trace0' in directory 'loop2' already present! [ 3174.391140] ? security_file_permission+0x24e/0x570 [ 3174.391160] ? perf_trace_initcall_start+0x101/0x380 [ 3174.391191] ? proc_sessionid_read+0x230/0x230 [ 3174.395530] vfs_read+0x228/0x580 [ 3174.396242] ksys_read+0x12d/0x260 [ 3174.396959] ? vfs_write+0xa70/0xa70 [ 3174.397835] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3174.398913] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3174.399965] do_syscall_64+0x33/0x40 [ 3174.400715] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3174.401744] RIP: 0033:0x7f2e6367f69c [ 3174.402493] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3174.406177] RSP: 002b:00007f2e60c21170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3174.407709] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f2e6367f69c [ 3174.409226] RDX: 000000000000000f RSI: 00007f2e60c211e0 RDI: 0000000000000004 [ 3174.410664] RBP: 00007f2e60c211d0 R08: 0000000000000000 R09: 0000000000000000 [ 3174.412202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3174.413645] R13: 00007fff40483b2f R14: 00007f2e60c21300 R15: 0000000000022000 18:46:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 18:46:17 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0xa00000000000000) 18:46:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66610a00020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:46:17 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0xa00000000000000) 18:46:17 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x168, 0xb91}) 18:46:17 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1274, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 3174.597016] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3174.598823] FAT-fs (loop5): count of clusters too big (729219198) [ 3174.600121] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3174.632619] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3174.634492] FAT-fs (loop5): count of clusters too big (729219198) [ 3174.635963] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3174.647065] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3174.652110] debugfs: File 'dropped' in directory 'loop2' already present! [ 3174.653618] debugfs: File 'msg' in directory 'loop2' already present! [ 3174.656394] debugfs: File 'trace0' in directory 'loop2' already present! [ 3174.676454] debugfs: File 'dropped' in directory 'loop2' already present! [ 3174.679864] debugfs: File 'msg' in directory 'loop2' already present! [ 3174.696025] debugfs: File 'trace0' in directory 'loop2' already present! [ 3174.804758] debugfs: File 'dropped' in directory 'loop12' already present! [ 3174.807633] debugfs: File 'msg' in directory 'loop12' already present! [ 3174.815371] debugfs: File 'trace0' in directory 'loop12' already present! 18:46:38 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x2f, 0x20000022, 0x0) getpgid(0x0) 18:46:38 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000600)={{0x1, 0x1, 0x18, r0, {0x1, 0x2}}, './file0\x00'}) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000040)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) 18:46:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 18:46:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66632e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:46:38 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x6, 0x1, 0x400800, 0xffffffff, 0x7, "60000000000002000000000000000000000003", 0x0, 0x2}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={r2, 0x7, 0x100, 0x4}) dup3(r1, r0, 0x0) 18:46:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66612500020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:46:38 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x16c, 0xb91}) 18:46:38 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x2, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 3195.318127] debugfs: File 'dropped' in directory 'loop2' already present! [ 3195.320229] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3195.320517] debugfs: File 'msg' in directory 'loop2' already present! [ 3195.328877] debugfs: File 'trace0' in directory 'loop2' already present! [ 3195.372831] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3195.374581] FAT-fs (loop5): count of clusters too big (729219198) [ 3195.375877] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3195.378694] FAT-fs (loop2): bread failed, FSINFO block (sector = 106) [ 3195.379959] debugfs: File 'dropped' in directory 'loop12' already present! [ 3195.381676] debugfs: File 'msg' in directory 'loop12' already present! [ 3195.384045] debugfs: File 'trace0' in directory 'loop12' already present! 18:46:38 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x174, 0xb91}) 18:46:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617402020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3195.418336] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3195.420148] FAT-fs (loop5): count of clusters too big (729219198) [ 3195.421667] FAT-fs (loop5): Can't find a valid FAT filesystem 18:46:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffe1) (fail_nth: 1) 18:46:38 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0xfffffff7) 18:46:38 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x30, 0x20000022, 0x0) getpgid(0x0) 18:46:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66642e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:46:38 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bond_slave_1\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) [ 3195.560717] debugfs: File 'dropped' in directory 'loop12' already present! [ 3195.562514] debugfs: File 'msg' in directory 'loop12' already present! [ 3195.564223] debugfs: File 'dropped' in directory 'loop2' already present! [ 3195.566029] debugfs: File 'msg' in directory 'loop2' already present! [ 3195.568394] debugfs: File 'trace0' in directory 'loop12' already present! [ 3195.576898] debugfs: File 'trace0' in directory 'loop2' already present! [ 3195.612299] FAT-fs (loop2): bogus logical sector size 514 [ 3195.613493] FAT-fs (loop2): Can't find a valid FAT filesystem 18:46:38 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x301, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 3195.638241] FAULT_INJECTION: forcing a failure. [ 3195.638241] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3195.640724] CPU: 1 PID: 16328 Comm: syz-executor.0 Not tainted 5.10.204 #1 [ 3195.642145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3195.643856] Call Trace: [ 3195.644399] dump_stack+0x107/0x167 [ 3195.645153] should_fail.cold+0x5/0xa [ 3195.645945] _copy_to_user+0x2e/0x180 [ 3195.646742] simple_read_from_buffer+0xcc/0x160 [ 3195.647728] proc_fail_nth_read+0x198/0x230 [ 3195.648620] ? proc_sessionid_read+0x230/0x230 [ 3195.649552] ? security_file_permission+0x24e/0x570 [ 3195.650574] ? perf_trace_initcall_start+0x101/0x380 [ 3195.651634] ? proc_sessionid_read+0x230/0x230 [ 3195.652566] vfs_read+0x228/0x580 [ 3195.653287] ksys_read+0x12d/0x260 [ 3195.654022] ? vfs_write+0xa70/0xa70 [ 3195.654794] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3195.655880] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3195.656939] do_syscall_64+0x33/0x40 [ 3195.657703] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3195.658750] RIP: 0033:0x7f4554b5869c [ 3195.659517] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 3195.663270] RSP: 002b:00007f455211b170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3195.664811] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f4554b5869c [ 3195.666246] RDX: 000000000000000f RSI: 00007f455211b1e0 RDI: 0000000000000004 [ 3195.667717] RBP: 00007f455211b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3195.669171] R10: ffffffffffffffe1 R11: 0000000000000246 R12: 0000000000000001 [ 3195.670631] R13: 00007fff3578538f R14: 00007f455211b300 R15: 0000000000022000 [ 3195.786597] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3195.788411] FAT-fs (loop5): count of clusters too big (729219198) [ 3195.789727] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3195.844463] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3195.846368] FAT-fs (loop5): count of clusters too big (729219198) [ 3195.847692] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3195.937439] debugfs: File 'dropped' in directory 'loop12' already present! [ 3195.939511] debugfs: File 'msg' in directory 'loop12' already present! [ 3195.942087] debugfs: File 'trace0' in directory 'loop12' already present! 18:46:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffe1) 18:46:55 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x176, 0xb91}) 18:46:55 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x125d, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:46:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66692e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:46:55 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x31, 0x20000022, 0x0) getpgid(0x0) 18:46:55 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:46:55 executing program 3: io_setup(0x0, &(0x7f0000000040)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x181000, 0x81) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000500)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000005c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) io_submit(r0, 0x7, &(0x7f0000000680)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x9, 0xffffffffffffffff, &(0x7f0000000080)="1c6cb826f2b293bde6746daea3f74896f33e6d7d270d765266b7e10daf5fc674669a9408e90f6cde8fc958d1ec14914a4bfc8e006bb80e76f316528ce397424b4571060f13bc66fe3bb6f77f", 0x4c, 0x2, 0x0, 0x2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x7fff, 0xffffffffffffffff, &(0x7f0000000140)="a8d1890706b374e52b2d75a4b8cb1091f9b7aaaa998a50636972ce823a81c4fcde3b4a6dec7e1d8b2de3a600035fb503acb640ff47cbbb12da116b4166cc6f0fc6ac67d55dc1d80c76fb6da75716da9da4dd9ae365384e058fd1c5a8735e5a6d7d", 0x61, 0xfffffffffffffbff, 0x0, 0x1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x5, 0xc6b, 0xffffffffffffffff, &(0x7f0000000200)="bd5962e1713ce8fb51e40fa8be9236359e30ebb9aaaa6bc2ccfeeda3fdc7eec82493822ccc69d28633bd8d9105c6fd18b70ac03d37ac7a9cde2b05399148c1e2e9dc341a8f4e53f6df285806d188ab8889f2a6d797b97b1e", 0x58, 0x4, 0x0, 0x1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x5, 0x4, 0xffffffffffffffff, &(0x7f00000002c0)="5dc1b809f4579765fc7257ce22c0ed71295f7df62610ce4bd4274eedca68fc72acf195692bae192402c0f660ef85a560df1f5399ab949d13e472d79a260512b0859b72d678ee93face170efe232c1ef2da9004d616ff37a6c84c8e6c69a232b672181ebf6b97c8811849d47eebc9a40b1e1f6430e217f141ab3e31d1f8e962aa19618414dc57b0d4e05e48f30e902474473ba4b3aa4de80c5e27e71270c74b556939c436bb8d20fe8fe239cefa1a9171084b328f10b0f24946dd5346d0b836d2a616296c41bbcc9d6c9266", 0xcb, 0xffff, 0x0, 0x1, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x5, 0x101, 0xffffffffffffffff, &(0x7f0000000440)="242faab9bb008df28632f755c0f204c476f5c5ca28bb365138bd26ed7d62df1f453fea7adbd062aa48b81df8a57ce8151860b8b77631e2f599a7e4d6348fe77571ac672a44800d6bb353d44d6a5bb333d96660bf6d60ccfea8f9e04479bc422dac4b81189efd635add610ba36f23d40a960453ca987ac905ee780b9e81bc0ffb9742af9e", 0x84, 0xffff, 0x0, 0x1, r2}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000000580)="cf72123c4b5fe5a70340943c776453a135032437226f5978d42e3c750979f85f7d3314d97f02c1fd59ee371cbf947ec10c715f246bd32f1d", 0x38, 0xd7, 0x0, 0x2, r3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0xb, 0xff, 0xffffffffffffffff, &(0x7f0000000740)="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", 0x1000, 0x13f4, 0x0, 0x3}]) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r5 = socket$inet(0x2, 0xa, 0x0) dup3(r5, r4, 0x0) 18:46:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617403020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3212.641951] debugfs: File 'dropped' in directory 'loop2' already present! [ 3212.644278] debugfs: File 'msg' in directory 'loop2' already present! [ 3212.650138] debugfs: File 'trace0' in directory 'loop2' already present! [ 3212.676701] debugfs: File 'dropped' in directory 'loop2' already present! [ 3212.687836] debugfs: File 'msg' in directory 'loop2' already present! [ 3212.690259] debugfs: File 'trace0' in directory 'loop2' already present! [ 3212.698091] FAT-fs (loop2): bogus logical sector size 515 [ 3212.699379] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3212.703030] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3212.704896] FAT-fs (loop5): count of clusters too big (729219198) [ 3212.706246] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3212.740172] debugfs: File 'dropped' in directory 'loop12' already present! [ 3212.742297] debugfs: File 'msg' in directory 'loop12' already present! [ 3212.744427] debugfs: File 'trace0' in directory 'loop12' already present! 18:46:55 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r1, 0x80047210, &(0x7f00000000c0)) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000080)={0x4, 0x3, 0x1, 0x401, 0x5, "8419a4ebbaac476ef6abb7042aff455ae6c40a", 0x3, 0x1000}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000040)) ioctl$TUNSETQUEUE(r2, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r3 = socket$inet(0x2, 0xa, 0x0) dup3(r3, r2, 0x0) [ 3212.774987] FAT-fs (loop2): bogus logical sector size 515 [ 3212.776528] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3212.789898] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3212.791651] FAT-fs (loop5): count of clusters too big (729219198) [ 3212.793084] FAT-fs (loop5): Can't find a valid FAT filesystem 18:46:55 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x32, 0x20000022, 0x0) getpgid(0x0) 18:46:55 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x17a, 0xb91}) 18:46:56 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000740)={0x0, 0x0, "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", "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"}) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r4, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) copy_file_range(r1, &(0x7f0000000080)=0x101, r4, 0x0, 0x8, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) dup3(r5, 0xffffffffffffffff, 0x80000) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000001740)={{r3, 0x7f, 0x6bce, 0x2, 0xa, 0x5, 0x4000000000000007, 0x7, 0x0, 0x1000, 0x8001, 0x1, 0x26f12133, 0xff, 0x1d80}}) r6 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder-control\x00', 0x802, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) write$binfmt_misc(r7, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) dup3(r6, r7, 0x0) dup3(r1, r0, 0x0) 18:46:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617404020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3212.869478] debugfs: File 'dropped' in directory 'loop12' already present! [ 3212.872050] debugfs: File 'msg' in directory 'loop12' already present! [ 3212.874594] debugfs: File 'trace0' in directory 'loop12' already present! 18:46:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b666c2e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3212.939368] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3212.975616] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3212.995885] debugfs: File 'dropped' in directory 'loop2' already present! [ 3212.997390] debugfs: File 'msg' in directory 'loop2' already present! [ 3213.032343] debugfs: File 'trace0' in directory 'loop2' already present! [ 3213.041398] FAT-fs (loop2): bogus logical sector size 516 [ 3213.042797] FAT-fs (loop2): Can't find a valid FAT filesystem 18:46:56 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x125e, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:46:56 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x33, 0x20000022, 0x0) getpgid(0x0) [ 3213.052683] debugfs: File 'dropped' in directory 'loop2' already present! [ 3213.059227] debugfs: File 'msg' in directory 'loop2' already present! [ 3213.061123] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3213.062982] FAT-fs (loop5): count of clusters too big (729219198) [ 3213.064242] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3213.081306] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3213.083402] FAT-fs (loop5): count of clusters too big (729219198) [ 3213.084714] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3213.104362] debugfs: File 'trace0' in directory 'loop2' already present! [ 3213.231772] debugfs: File 'dropped' in directory 'loop12' already present! [ 3213.233637] debugfs: File 'msg' in directory 'loop12' already present! [ 3213.240256] debugfs: File 'trace0' in directory 'loop12' already present! [ 3213.297959] debugfs: File 'dropped' in directory 'loop12' already present! [ 3213.299908] debugfs: File 'msg' in directory 'loop12' already present! [ 3213.303100] debugfs: File 'trace0' in directory 'loop12' already present! 18:47:13 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x125f, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:47:13 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000800000000fddbdf257500000008000300", @ANYRES32=0x0, @ANYBLOB="0800d0800400050047f0e344868ce14c3a9835cb3085dbbb56af2cfee926f32ee1474761dacc4d2970e8940651b07da0be42ce6a9c551d22d9f7ea4a5d2f0168f509da4c700679f4c36f7292ba0db5f4180fe9fcb6147e89cd7919241d8d40d3731b1d6e05981a2c2c80a9e2d05de2d065183d14284143b74c34becc8bfded01cc1a6c36dedd285b69c4f495f2c34dfb1f0b7acb6cae49e64d027c1b86db9f087cc0422979143769"], 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x59c3) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000000)=0x8000, 0x4) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x2400, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000480)={0x34, r5, 0x5, 0x0, 0x0, {{0x5}, {@val={0x8}, @void}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x4}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2e}]]}, 0x34}, 0x1, 0x0, 0x0, 0x24040011}, 0x80) r6 = creat(&(0x7f0000000380)='./file0\x00', 0x42) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980), r4) sendmsg$IPVS_CMD_DEL_DAEMON(r6, &(0x7f0000000ac0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)={0xc0, r7, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@private2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa816}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffe0}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x80}, 0x4000810) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)={0xd8, r5, 0x20, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_REKEY_DATA={0x8c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="08a8ffe48a0e0b8115725f3244be738f65375cbdcadb1449"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="93e1582a7d31211fb0ca621ec0c002a1"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="e1e58e1adfb0090484589efc1676ac11a147c601657cc163"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "4195db1bbad29ad7"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="24e03bfc933de44fd22468f0c45c931622e7d7c4a5d30691"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="78785476db67904a8223d046554e6507"}]}, @NL80211_ATTR_REKEY_DATA={0x38, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="9ade05aa5ea358e02a346cc034363edf"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "fce8bd0653d45f9b"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="104bbcc930d1f75a96cf788ec59419c5"}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x44800}, 0x44011) sendmsg$NL80211_CMD_SET_TID_CONFIG(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000001000)=ANY=[@ANYBLOB="e8030000", @ANYRES16=r5, @ANYBLOB="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"], 0x3e8}, 0x1, 0x0, 0x0, 0x4000080}, 0x1) perf_event_open(&(0x7f0000000300)={0x2, 0x45, 0x47, 0x7e, 0xff, 0x0, 0x0, 0xed15, 0x422, 0xc, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x91, 0x2, @perf_config_ext={0x5, 0x8}, 0x102, 0x0, 0x9, 0x6, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xc, r0, 0xa) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac1414009ebb07610ed4d2eed058dfd4053ecba28f2a85eca176a9970e137e77c26a9152ceb4816f7304e5d83e4ecd2db83101e504"], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000f00)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312d2cfc9b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929261c1d79b818eabfe3c986495d31327b30d3ffef0f4a1f0d7607e573afabaf814b6e573cb50e879cc5e749da610cb7866f82d103ffc793b9a4ad93aaf6004d0cc1d0d628"], 0x7d) sendfile(r2, r1, 0x0, 0xffffffffffffffe0) 18:47:13 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x2c0, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2082, 0x82) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) 18:47:13 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x300, 0xb91}) 18:47:13 executing program 4: r0 = memfd_create(&(0x7f0000000040)='veth0_vlan\x00', 0x2) fallocate(r0, 0x40, 0x3, 0x3) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) fallocate(r1, 0x6, 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) 18:47:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617405020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:47:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b666f2e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:47:13 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x34, 0x20000022, 0x0) getpgid(0x0) [ 3229.978041] debugfs: File 'dropped' in directory 'loop2' already present! [ 3229.979328] debugfs: File 'msg' in directory 'loop2' already present! [ 3229.981540] debugfs: File 'trace0' in directory 'loop2' already present! [ 3229.983300] FAT-fs (loop2): bogus logical sector size 517 [ 3229.984814] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3229.997322] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3229.999179] FAT-fs (loop5): count of clusters too big (729219198) [ 3230.000575] FAT-fs (loop5): Can't find a valid FAT filesystem 18:47:13 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x35, 0x20000022, 0x0) getpgid(0x0) [ 3230.021091] debugfs: File 'dropped' in directory 'loop12' already present! [ 3230.022669] debugfs: File 'msg' in directory 'loop12' already present! [ 3230.025152] debugfs: File 'trace0' in directory 'loop12' already present! [ 3230.054962] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3230.092050] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3230.093173] FAT-fs (loop5): count of clusters too big (729219198) [ 3230.093978] FAT-fs (loop5): Can't find a valid FAT filesystem 18:47:13 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000040)) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:47:13 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x901, 0xb91}) [ 3230.115475] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 18:47:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617406020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:47:13 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0xc00, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000800000000fddbdf257500000008000300", @ANYRES32=0x0, @ANYBLOB="0800073abf1db19a2ea0c3f6e430c9bf97f08004000500c8cb3e21d4a3bc734b8707da166ffeac167ed9"], 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000040)={'vlan0\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) 18:47:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66702e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:47:13 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 3230.237692] debugfs: File 'dropped' in directory 'loop12' already present! [ 3230.239320] debugfs: File 'msg' in directory 'loop12' already present! [ 3230.241059] debugfs: File 'trace0' in directory 'loop12' already present! [ 3230.295785] debugfs: File 'dropped' in directory 'loop2' already present! [ 3230.296605] debugfs: File 'msg' in directory 'loop2' already present! [ 3230.299118] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3230.300093] FAT-fs (loop5): count of clusters too big (729219198) [ 3230.300808] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3230.307323] FAT-fs (loop2): bogus logical sector size 518 [ 3230.308016] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3230.321995] debugfs: File 'trace0' in directory 'loop2' already present! [ 3230.358215] debugfs: File 'dropped' in directory 'loop2' already present! [ 3230.361397] debugfs: File 'msg' in directory 'loop2' already present! [ 3230.364272] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3230.366125] FAT-fs (loop5): count of clusters too big (729219198) [ 3230.367659] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3230.393719] debugfs: File 'trace0' in directory 'loop2' already present! 18:47:28 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) pwritev2(r0, &(0x7f0000000140)=[{&(0x7f0000000740)="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0x1000}, 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0x1000}, {&(0x7f0000000040)="4a0cb57dcc4f904736c466fe69be8afa89a6e8a87ad849d0d42e696f858ba9ad82ff1ca3852efd4da68d116d8422453665416fea4e8ff70be6e57fe694954cd7e67080fa2b9ddecc14818139ce78a66f6ed0e62ae5ba861815d9fe24c7ee870d19bd3723db48b45f952ddd1537798435de31edfe27045e519996d1882fafe2089af637ab45c8cff4bd8e6bc81f1c8fb9a01d731d0798d5a45a921c5930a1f784d20b00b06beed9b72b813665611b25f10f1183ac5b47009bd7055604843182b1241cfc5ceba671ec320553a2db527188265fb1c9bce77c8e80", 0xd9}, {&(0x7f0000002740)="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", 0x1000}], 0x4, 0x0, 0xaa, 0xc) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:47:28 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1260, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:47:28 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) 18:47:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617407020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:47:28 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/cpuidle_haltpoll', 0x0, 0x1c2) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000300)={0x63, 0x6, 0x0, 0x1000, 0x1b84, 0x7}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}, 0x1, 0x0, 0x0, 0x40080d4}, 0x0) write$binfmt_misc(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a8b8dc28a7a4dc23d5a7edab8e74258664d1900000000f15c25945471b9086b73b5a6fa2dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538af00000000e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca072e04dc2f87dd560e99bbb997b8a3b50000000000"], 0x7d) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r4, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000040)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) dup3(r1, r0, 0x0) 18:47:28 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x36, 0x20000022, 0x0) getpgid(0x0) 18:47:28 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1400, 0xb91}) 18:47:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66752e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3245.088466] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3245.114275] debugfs: File 'dropped' in directory 'loop2' already present! [ 3245.117204] FAT-fs (loop2): bogus logical sector size 519 [ 3245.118704] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3245.120134] debugfs: File 'msg' in directory 'loop2' already present! [ 3245.134860] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3245.137678] FAT-fs (loop5): count of clusters too big (729219198) [ 3245.139442] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3245.168058] debugfs: File 'trace0' in directory 'loop2' already present! 18:47:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000080)=""/4074, 0xfea, 0x401) io_uring_setup(0x7e66, &(0x7f0000000000)={0x0, 0x13c7e, 0x20, 0x2001, 0x109, 0x0, r1}) ioctl$TIOCSRS485(r1, 0x542f, &(0x7f0000001080)={0xfffff001, 0x5, 0x80000001}) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffe1) [ 3245.177663] debugfs: File 'dropped' in directory 'loop12' already present! [ 3245.178942] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3245.179546] debugfs: File 'msg' in directory 'loop12' already present! [ 3245.181043] FAT-fs (loop5): count of clusters too big (729219198) [ 3245.183598] FAT-fs (loop5): Can't find a valid FAT filesystem 18:47:28 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x80000, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00', 0x0, 0x4}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 3245.228109] debugfs: File 'trace0' in directory 'loop12' already present! [ 3245.246837] debugfs: File 'dropped' in directory 'loop2' already present! [ 3245.248381] debugfs: File 'msg' in directory 'loop2' already present! 18:47:28 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x37, 0x20000022, 0x0) getpgid(0x0) 18:47:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66782e66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:47:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617408020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3245.287319] debugfs: File 'trace0' in directory 'loop2' already present! 18:47:28 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x5, "0000000080000000007f00", 0x9, 0x9}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'wg1\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:47:28 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x2500, 0xb91}) 18:47:28 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x3) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0xd, 0x2, {{0x10, 0x4, 0x6}, 0x6}}, 0x18) sendfile(r0, r0, 0x0, 0x319f) write$hidraw(0xffffffffffffffff, &(0x7f0000000000)="e592f31a859b4851f385d2737d0c0a2bdcb6978d6089924fe69854038711785c66b4894878844a73e929f188bb7c181893e6b267694f7c0b5c2dc4ab38bbfc129f7c2ecb45dec03607f4a563376de0fcf151e28d730d63b7dd87212cd9e80cb06070f68b0d", 0x65) [ 3245.427731] debugfs: File 'dropped' in directory 'loop12' already present! [ 3245.429568] debugfs: File 'msg' in directory 'loop12' already present! [ 3245.431893] debugfs: File 'trace0' in directory 'loop12' already present! [ 3245.513993] FAT-fs (loop2): bogus logical sector size 520 [ 3245.515283] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3245.529855] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3245.531693] FAT-fs (loop5): count of clusters too big (729219198) [ 3245.532955] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3245.558880] FAT-fs (loop2): bogus logical sector size 520 [ 3245.560080] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3245.587116] debugfs: File 'dropped' in directory 'loop2' already present! [ 3245.588927] debugfs: File 'msg' in directory 'loop2' already present! [ 3245.648164] debugfs: File 'trace0' in directory 'loop2' already present! 18:47:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x38, 0x20000022, 0x0) getpgid(0x0) 18:47:46 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "60000000d1efd5582a98f85200"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) socket$inet(0x2, 0x4, 0xfffffffc) 18:47:46 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x4000, 0xb91}) 18:47:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000003680)="2f1904d7b16aad85005887643ca700a7a3878242574b5044ce252dc6a7b428a5b05aa522723f2ff25b8447272e30bc58002b09269735c6db52c6839b3c773719bb699df192d0bf3ecdcbc5a20dc04504940197e1223f60211fc983914662bd24c300822110a041af6f653036836922b7cfdbb62f3c835636616391a07e7bed5633dd87f6754cd0", 0x87, 0x4080, &(0x7f0000003740)={0x2, 0x4e20, @loopback}, 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffe1) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000033c0)={0x6, {{0x2, 0x4e24, @rand_addr=0x64010102}}, {{0x2, 0x4e22, @rand_addr=0x1f}}}, 0x108) fallocate(r0, 0x1, 0x4, 0x4) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x284810, 0xffffffffffffffff, 0x10000000) r2 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x8, &(0x7f0000003300)=[{&(0x7f0000000080)="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0x1000, 0x7}, 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", 0x1000, 0x5}, {&(0x7f00000031c0)="d2b14a02518c40728b7e32d33abdf7f1dae81a128dc08aede632679c30919db07e7cb84c425bca2042d557ef0895318bc615258602185ff06b5d90cb0d99568ffb67e7214093efbfb037e95939da065b699a6268bc6719f90c9582d449c79cb09380e27707fec48535dc2ab448439b50f1994625ef7f5ec13f9b", 0x7a, 0x10001}, {&(0x7f0000003240)="ecbf66f89eb5780831b7e0004a90128902d64ca1093dfddf9fd4fe3e704a1103b185e6ddb7fda0c64b593c22941bd8244bc9ab1121e63d98e360f3b8", 0x3c, 0x1}, {&(0x7f0000003280)="7302580c954945de42b59569386f0395c9704f1e4aa078ff705caa75f4b5f7a1d83f948774f4eb0a03da58f15e645e55c3d965038af3e5b35934af99d8d98dc0daf5c29854dbfd96bd5bc169301f0655089996d846f048a798f2c3c497c2af0ecd4d4c61f3d1c142bc0573403039", 0x6e, 0x2}], 0x0, &(0x7f0000003540)=ANY=[@ANYBLOB='huge=advise,huge=never,mode=00000000000000000000002,mode=00000000000000000000000,huge=always,huge=always\fmode=00000000000000000000002,huge=advise,fsuuid=7647zbe8-\x00\x00fe-3ed0-X5cd-464b5159,rootcontext=sysadm_u,dont_appraise,obj_role={(,euid=', @ANYRESDEC=0x0, @ANYBLOB="cd64b4059cd8a41fc296d20008"]) syz_io_uring_submit(0x0, r1, &(0x7f0000003500)=@IORING_OP_WRITE_FIXED={0x5, 0x3, 0x2000, @fd=r2, 0x1, 0x5, 0x5, 0x10, 0x1}, 0x7fffffff) 18:47:46 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f00000004c0)={0x2, {0x2, 0x9, 0x1, 0x6, 0x401}}) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000480)={0x800, 0x7, 0x3, 0x9e, 0x8, "c844a6f6e5743b46f067cd098330901e950f7a"}) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000440)={0x137, 0x20, &(0x7f0000000040)}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:47:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730266617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:47:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617409020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:47:46 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1261, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 3263.549490] debugfs: File 'dropped' in directory 'loop2' already present! [ 3263.555811] debugfs: File 'msg' in directory 'loop2' already present! [ 3263.566623] tmpfs: Unsupported parameter 'huge' [ 3263.578970] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3263.581133] FAT-fs (loop5): count of clusters too big (729219198) [ 3263.582661] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3263.587131] FAT-fs (loop2): bogus logical sector size 521 [ 3263.588645] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3263.592451] debugfs: File 'dropped' in directory 'loop12' already present! [ 3263.594180] debugfs: File 'msg' in directory 'loop12' already present! [ 3263.624105] tmpfs: Unsupported parameter 'huge' [ 3263.633170] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3263.634924] FAT-fs (loop5): count of clusters too big (729219198) [ 3263.636320] FAT-fs (loop5): Can't find a valid FAT filesystem 18:47:46 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x204) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) 18:47:46 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x39, 0x20000022, 0x0) getpgid(0x0) 18:47:46 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "6000000000010040000005000000002700"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000040), &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0xf2, 0x2) io_uring_enter(r1, 0x14ed, 0xb556, 0x2, &(0x7f0000000080)={[0x5a81]}, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) 18:47:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e6661740a020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3263.693821] debugfs: File 'trace0' in directory 'loop2' already present! 18:47:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730366617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3263.712434] debugfs: File 'trace0' in directory 'loop12' already present! 18:47:46 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r2, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) sendfile(r1, r2, &(0x7f0000000000)=0x1, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffe1) [ 3263.732911] debugfs: File 'dropped' in directory 'loop2' already present! [ 3263.734700] debugfs: File 'msg' in directory 'loop2' already present! [ 3263.777601] debugfs: File 'dropped' in directory 'loop12' already present! [ 3263.779669] debugfs: File 'msg' in directory 'loop12' already present! [ 3263.819593] debugfs: File 'trace0' in directory 'loop2' already present! [ 3263.841222] debugfs: File 'trace0' in directory 'loop12' already present! 18:47:47 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x4900, 0xb91}) 18:47:47 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a31040000008dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000000040)={0x0, 0xff, 0x6}) [ 3263.918188] FAT-fs (loop2): bogus logical sector size 522 [ 3263.919482] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3263.958067] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3263.960009] FAT-fs (loop5): count of clusters too big (729219198) [ 3263.961357] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3263.977137] FAT-fs (loop2): bogus logical sector size 522 [ 3263.978596] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3264.024073] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3264.025890] FAT-fs (loop5): count of clusters too big (729219198) [ 3264.027238] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3264.058811] debugfs: File 'dropped' in directory 'loop2' already present! [ 3264.060424] debugfs: File 'msg' in directory 'loop2' already present! [ 3264.076473] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3264.091264] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3264.167357] debugfs: File 'trace0' in directory 'loop2' already present! [ 3264.193669] debugfs: File 'dropped' in directory 'loop2' already present! [ 3264.195515] debugfs: File 'msg' in directory 'loop2' already present! [ 3264.272435] debugfs: File 'trace0' in directory 'loop2' already present! 18:48:02 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x3a, 0x20000022, 0x0) getpgid(0x0) 18:48:02 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:48:02 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x4c00, 0xb91}) 18:48:02 executing program 3: add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x9) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0xffff, 0x5}}, './file0\x00'}) dup3(r0, r1, 0x0) 18:48:02 executing program 0: socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r0, 0x8982, &(0x7f0000001000)={0x1, 'veth0_to_team\x00', {}, 0x53}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002140)={0x54, 0x0, &(0x7f00000010c0)=[@register_looper, @exit_looper, @transaction_sg={0x40486311, {0xffffffff, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x68, 0x18, &(0x7f0000002180)={@ptr={0x70742a85, 0x0, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x27}, @fda={0x66646185, 0x6, 0x0, 0x1d}, @fda={0x66646185, 0x4, 0x1, 0x12}}, &(0x7f0000001080)={0x0, 0x28, 0x48}}, 0x40}], 0x1000, 0x0, &(0x7f0000001140)="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"}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r1, 0x0, 0xffffffffffffffe1) 18:48:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e6661740b020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730466617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:02 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1262, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) [ 3279.177438] debugfs: File 'dropped' in directory 'loop2' already present! [ 3279.184484] debugfs: File 'msg' in directory 'loop2' already present! [ 3279.234745] debugfs: File 'trace0' in directory 'loop2' already present! [ 3279.236820] FAT-fs (loop2): bogus logical sector size 523 [ 3279.238135] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3279.257468] debugfs: File 'dropped' in directory 'loop12' already present! [ 3279.260310] debugfs: File 'msg' in directory 'loop12' already present! [ 3279.270148] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3279.272130] FAT-fs (loop5): count of clusters too big (729219198) [ 3279.273539] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3279.298643] debugfs: File 'trace0' in directory 'loop12' already present! [ 3279.318208] debugfs: File 'dropped' in directory 'loop2' already present! [ 3279.335825] debugfs: File 'msg' in directory 'loop2' already present! 18:48:02 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'ip6erspan0\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x410200, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x74, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x74}, 0x1, 0x0, 0x0, 0x40800}, 0x200000c5) r5 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r5, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$TIOCL_SETSEL(r5, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x5, 0x8, 0x6, 0x1000, 0x2}}) [ 3279.361429] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3279.363387] FAT-fs (loop5): count of clusters too big (729219198) [ 3279.364910] FAT-fs (loop5): Can't find a valid FAT filesystem 18:48:02 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x3b, 0x20000022, 0x0) getpgid(0x0) 18:48:02 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) dup3(0xffffffffffffffff, r0, 0x80000) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000100)=ANY=[@ANYBLOB="01eeff000100000018400000", @ANYRES32=r0, @ANYBLOB="07000000000000002e2f66696c653000754d0094c09483555bb95a179e38a85a9074b8cf84e8c866f6b7d89816d68e2d0d8f49e91b84893c515ffda0c4ed9ab46d6ade4e314eff49752fb78db560965df6e6dbf284cb6cd78f628156faf3b9d018052033a3dbb1fc154f560660b2cf49299f888d7106e0be784f5e3cda4bb0c9c1c3dbf6eb9adaacaa48023abac2ce0345eadea315eb325597bb"]) write(r1, &(0x7f0000000740)="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", 0x1000) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) [ 3279.419230] debugfs: File 'trace0' in directory 'loop2' already present! 18:48:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730566617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0x3) 18:48:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e6661740d020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:02 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x4d00, 0xb91}) [ 3279.543729] debugfs: File 'dropped' in directory 'loop12' already present! [ 3279.547158] debugfs: File 'msg' in directory 'loop12' already present! [ 3279.553718] debugfs: File 'trace0' in directory 'loop12' already present! 18:48:02 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/116, 0x74}, {&(0x7f00000000c0)=""/161, 0xa1}, {&(0x7f0000000180)=""/6, 0x6}, {&(0x7f00000001c0)=""/216, 0xd8}, {&(0x7f00000002c0)=""/237, 0xed}, {&(0x7f00000003c0)=""/103, 0x67}, {&(0x7f0000000440)=""/71, 0x47}], 0x7) [ 3279.668929] FAT-fs (loop2): bogus logical sector size 525 [ 3279.670162] FAT-fs (loop2): Can't find a valid FAT filesystem 18:48:02 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00', 0x0, 0x6}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = dup3(r1, r0, 0x0) r3 = dup2(r1, r2) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040)=0x81) 18:48:02 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1263, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:48:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730666617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3279.705599] FAT-fs (loop2): bogus logical sector size 525 [ 3279.706946] FAT-fs (loop2): Can't find a valid FAT filesystem 18:48:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffe1) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x5, 0x5, 0x7, 0x5, 0x0, 0xffff, 0x902, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x100, 0x8, @perf_config_ext={0x401}, 0x8110, 0x0, 0x8000, 0x7, 0x3, 0x3, 0x0, 0x0, 0x20, 0x0, 0x8}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0xa) [ 3279.711216] debugfs: File 'dropped' in directory 'loop2' already present! [ 3279.713300] debugfs: File 'msg' in directory 'loop2' already present! 18:48:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e6661740f020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3279.843305] debugfs: File 'trace0' in directory 'loop2' already present! [ 3279.907410] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3279.909274] FAT-fs (loop5): count of clusters too big (729219198) [ 3279.910826] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3279.961066] debugfs: File 'dropped' in directory 'loop12' already present! [ 3279.962961] debugfs: File 'msg' in directory 'loop12' already present! [ 3279.965928] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3279.967689] debugfs: File 'trace0' in directory 'loop12' already present! [ 3279.968970] FAT-fs (loop2): bogus logical sector size 527 [ 3279.969205] FAT-fs (loop5): count of clusters too big (729219198) [ 3279.970362] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3279.971671] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3280.017146] FAT-fs (loop2): bogus logical sector size 527 [ 3280.018595] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3280.121076] debugfs: File 'dropped' in directory 'loop12' already present! [ 3280.124419] debugfs: File 'msg' in directory 'loop12' already present! [ 3280.132306] debugfs: File 'trace0' in directory 'loop12' already present! 18:48:17 executing program 4: ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000040)=0x100000000) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x5, "60149e000000dd3f00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x1000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="c0d79b944050685bd260e24f56a3095ad476530c918c1f797159419ec7bc1fe844a1dc928bbe1317a306549868f848da5680e3335efe0a15b5abb0195847a290e5", 0x41, 0x216}, {&(0x7f0000000180)="c7bfb0a1550c9727a243577e6a6b75a11b582fc070cfc5d41b98ae00b2a2823c520c8887fcef73a257f50b4284c1e76b4fcfbdec9190ce5f03a4b75517d9e30270441f5fbd46483a8685788c02a58e5239f07fc1e1ab92a7a68307268d7d5bb6bb0c8a6a39d9b15580966fdc05d9c3871055756574f9e7c26253af8cab903e133d1e67d4fc77c1f8e45ae2f1023de17c", 0x90}], 0x100000, &(0x7f0000000300)=ANY=[@ANYBLOB="73686f72746e616d653d6d697865642c73686f72746e616d653d77696e39352c73686f72746e616d653d77696e39352c6d6561737572652c736d61636b66737472616e736d7574653dc22b262c7063723d30703030303030303030303030303030303034302c00"]) dup3(r1, r2, 0x0) 18:48:17 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x3c, 0x20000022, 0x0) getpgid(0x0) 18:48:17 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1264, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:48:17 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r3 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder-control\x00', 0x802, 0x0) dup3(r1, r3, 0x80000) 18:48:17 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x8100, 0xb91}) 18:48:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffe1) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) r2 = pidfd_open(0xffffffffffffffff, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r3, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) openat(r3, &(0x7f0000000080)='./file0\x00', 0x185200, 0x80) splice(r2, &(0x7f0000000000)=0xfffffffffffffffb, r2, &(0x7f0000000040)=0x4, 0x5, 0x9) 18:48:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730766617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617411020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3294.645133] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3294.656233] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 3294.659210] debugfs: File 'dropped' in directory 'loop2' already present! [ 3294.661121] debugfs: File 'msg' in directory 'loop2' already present! 18:48:17 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040)) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 3294.685857] FAT-fs (loop2): bogus logical sector size 529 [ 3294.686779] FAT-fs (loop2): Can't find a valid FAT filesystem 18:48:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0xc42a, 0x6}}, './file0\x00'}) sendfile(0xffffffffffffffff, r1, 0x0, 0x1) [ 3294.700214] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3294.702198] FAT-fs (loop5): count of clusters too big (729219198) [ 3294.703655] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3294.714421] debugfs: File 'dropped' in directory 'loop12' already present! 18:48:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e6661742e020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3294.719869] debugfs: File 'msg' in directory 'loop12' already present! 18:48:17 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x3d, 0x20000022, 0x0) getpgid(0x0) [ 3294.822997] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3294.824776] FAT-fs (loop5): count of clusters too big (729219198) [ 3294.826055] FAT-fs (loop5): Can't find a valid FAT filesystem 18:48:18 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x5, '`\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) [ 3294.841359] debugfs: File 'trace0' in directory 'loop2' already present! [ 3294.863396] debugfs: File 'trace0' in directory 'loop12' already present! [ 3294.927431] debugfs: File 'dropped' in directory 'loop12' already present! [ 3294.928487] debugfs: File 'msg' in directory 'loop12' already present! [ 3294.931487] debugfs: File 'trace0' in directory 'loop12' already present! 18:48:31 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xba00, 0xb91}) 18:48:31 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1265, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:48:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617448020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:31 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x3e, 0x20000022, 0x0) getpgid(0x0) 18:48:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xca, "272c7633b2b89a2f93b6465e3c5491c53cb219c4c75876295b6c1faa728561700ce891bc4f034945c8a808b3e4d806f2d9f9d78f89d31fe104571b6d3a211c47ec1fa5f7da963ad9da59e6c45f580c8509931652db49c3cb159c749c5598349da4de9ba903000000000000008d9e0dcbbcc7d7849fbb095507d26175774eaa91d7556069396f6829bd3055e1970e28d5a721d078747ab38a8ce8b435ca4706512af370962ab60928a332a2ef6415c4e7b663ed8c736fe8f4d27a0447775f7a51d280055ee88764e5967c"}, &(0x7f0000000100)=0xee) write(r0, &(0x7f0000000140)="e48c368ffbe0860263f07c6aa9d791db16f0bcff620ad4bdd3a925a07c36506e8dc2689ec99905ac900e38bbfa028e94116c833c40b447622f3b6a79", 0x3c) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffe1) 18:48:31 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'xfrm0\x00'}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x201) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) 18:48:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730866617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:31 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x1}}, '\x00'}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) [ 3307.926005] debugfs: File 'dropped' in directory 'loop2' already present! [ 3307.928000] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3307.928367] debugfs: File 'msg' in directory 'loop2' already present! [ 3307.928915] FAT-fs (loop5): count of clusters too big (729219198) [ 3307.928922] FAT-fs (loop5): Can't find a valid FAT filesystem 18:48:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) sendfile(r1, r0, 0x0, 0x9) [ 3307.949826] FAT-fs (loop2): bogus logical sector size 584 [ 3307.951274] FAT-fs (loop2): Can't find a valid FAT filesystem 18:48:31 executing program 3: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000440)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) write$P9_RGETATTR(r0, &(0x7f0000000480)={0xa0, 0x19, 0x2, {0x814, {0x20, 0x3, 0x5}, 0x2, 0x0, 0xee01, 0x4, 0x6, 0x2, 0x3f, 0x2, 0x3, 0x800, 0x5, 0x9, 0xffffffffffffffff, 0x2, 0x7f, 0x7, 0x6, 0x4}}, 0xa0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x101081, 0x0) connect$inet(r4, &(0x7f0000000400)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) write$binfmt_aout(r3, &(0x7f0000000080)={{0x0, 0x4f, 0x0, 0x44, 0x52, 0x281c7ab4, 0x270, 0xfffffffc}, "517b421f3bddd34fdfa6727bd876132d929df81d67ef392744f5d34adc252a013c9a23a2b9ff37a27fe0a653506c0e101b6195eec02eb61945028e0089fa49c44ebd880fc85c0bffba3b8878fcd976967e64a61532f8c884ea45adb04d46de4841d05659f3a6f49def7b6b61e1ffc49513811a88b3d43d77bab17afb46254d2eaadb4a2b5a57dec9844f798b46e7615d577409a6292bc80bd648d56dc78149ee89ab89231261b30c2ad93c19bd5359c8f7f1eef4179bdbed473c8ddafb29f3ccd85e4bce2075ae2dab98cc52366abc4bf4d88876d739c56a6bd1aae2de4e91c58c1a88e1d4", ['\x00', '\x00']}, 0x305) dup3(r2, r1, 0x0) [ 3307.965055] debugfs: File 'dropped' in directory 'loop12' already present! [ 3307.967604] debugfs: File 'msg' in directory 'loop12' already present! [ 3307.967706] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3307.970008] FAT-fs (loop5): count of clusters too big (729219198) [ 3307.970712] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3307.988005] debugfs: File 'trace0' in directory 'loop12' already present! 18:48:31 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000001c0)={0xffffffffffffffff, 0x7fffffff, 0xc30c, 0xab}) dup3(r0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) socketpair(0xf, 0x5, 0x339c, &(0x7f0000000200)={0xffffffffffffffff}) getsockname(r3, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) fgetxattr(r3, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)=""/206, 0xce) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)={0x245, 0xcc, 0x9, 0x9000, 0xe, "d24fec95a76b0d03"}) dup3(r2, r1, 0x0) [ 3308.085832] debugfs: File 'dropped' in directory 'loop12' already present! [ 3308.087622] debugfs: File 'msg' in directory 'loop12' already present! [ 3308.298803] debugfs: File 'trace0' in directory 'loop2' already present! [ 3308.345121] debugfs: File 'trace0' in directory 'loop12' already present! [ 3308.369057] debugfs: File 'dropped' in directory 'loop2' already present! [ 3308.370917] debugfs: File 'msg' in directory 'loop2' already present! [ 3308.500985] debugfs: File 'trace0' in directory 'loop2' already present! 18:48:45 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xfd03, 0xb91}) 18:48:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730966617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:45 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1267, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:48:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r1, r2, 0x0, 0x401) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/228, 0xe4}, {&(0x7f0000000100)=""/211, 0xd3}, {&(0x7f0000000200)=""/189, 0xbd}, {&(0x7f00000002c0)=""/163, 0xa3}], 0x4) 18:48:45 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x41, 0x20000022, 0x0) getpgid(0x0) 18:48:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e6661744c020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:45 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.freeze\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x1c, r2, 0x5, 0x0, 0x0, {{0x5}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)={0xd8, r2, 0x20, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_REKEY_DATA={0x8c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="08a8ffe48a0e0b8115725f3244be738f65375cbdcadb1449"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="93e1582a7d31211fb0ca621ec0c002a1"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="e1e58e1adfb0090484589efc1676ac11a147c601657cc163"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "4195db1bbad29ad7"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="24e03bfc933de44fd22468f0c45c931622e7d7c4a5d30691"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="78785476db67904a8223d046554e6507"}]}, @NL80211_ATTR_REKEY_DATA={0x38, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="9ade05aa5ea358e02a346cc034363edf"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "fce8bd0653d45f9b"}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="104bbcc930d1f75a96cf788ec59419c5"}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x44800}, 0x44011) r3 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r0, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f00000000c0)={0x308, r2, 0xe22, 0x70bd26, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x1, 0x21}}}}, [@NL80211_ATTR_FTM_RESPONDER={0x23c, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0xed, 0x2, "8ba86e015dc76e3baccbddb230d4bfc512d15dc2fc917b7ac228ab0b30f91e279126e67ff954c282623804ffd7872292b1665ce4db8a22ec2b2812732f37fa2898ff90116698fb50ce1afb592e745ccd22090a952d6d7a53112c08e9c2d7dd59f5a050cb3b9fff46250ec89b9bbdef008ba1980d8d5fb8278ebc331a7b28e1a36b08253d67925e1552874ec50a4ab856c78bd3142c7f327c24cd81847030a155b4e941f0bd34ba5a1900111881226dac47e4db7e6eacc28cbb453d1897dc1c5a94bcb98ddd8202048806592f60f8a3156e9f934c308beb03a18bd135bc08c78ba65b7ae1811c46ef5f"}, @NL80211_FTM_RESP_ATTR_LCI={0xe, 0x2, "c4a299fe2b7b6072c637"}, @NL80211_FTM_RESP_ATTR_LCI={0xcd, 0x2, "b538dd4a39f57f82b1da96d31987b2e29b6b138aa88ddc5d3ce7746e2def27a503bfffec98f743562d3da2bbe0f652effffd86f92811888cd3d79a3eea2f2a6daf8f1d49039f29d0c861ec421161486a1d5e0b254b9f05567a30b8e0e72b89261a8c3755d9d60d650b8549f13fef73a38204dc57bdba5096cb448383f407b6c810539a6946a37650db6e3c6f2a2eb8f99e3a1c8bd0506206fb8f032c8ce86a7f305bf4afa8b0261d32ea3bd83cf828e0692e9d5ca26bffed0596195ae087f5ae4daad604357305ef70"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x5f, 0x3, "8e94e908a54030f4f4a62370f08000c06d44985a14467d1596685305e68edb172c4d2faa1224b2176405f0ec481194516e7edc9d57129516ce92c11d74514c6046172a4034121e53f969e61a3a48a5c1a0df8c22c243e2668df579"}]}, @NL80211_ATTR_BEACON_TAIL={0xaa, 0xf, [@peer_mgmt={0x75, 0x16, {0x1, 0x5, @void, @val=0x1, @val="1d3bd549f13110bc66fc31f6c5cc0d82"}}, @link_id={0x65, 0x12, {@from_mac=@device_b, @device_b}}, @link_id={0x65, 0x12, {@random="4f38eceaf951", @broadcast, @broadcast}}, @fast_bss_trans={0x37, 0x64, {0x8, 0x2, "117dd3f80348835a7c29487a77b07f44", "7c0381b09f6228e1929dca2df2694cb2d5168a5d5b004438a13a6689dd152a79", "249a14d681d6097f6898426b4613145fb5f69d76f639ee43e492942b2c7e2cf7", [{0x2, 0xc, "a3e671566a4b7bad4a6dae44"}, {0x1, 0x2, "b6ad"}]}}]}]}, 0x308}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r5 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r5, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$KDMKTONE(r5, 0x4b30, 0x3) r6 = socket$inet(0x2, 0xa, 0x0) dup3(r6, r4, 0x0) 18:48:45 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0xfffffffe, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000240)={0xb0, 0x8b00, 0x7ff, 0xb97, 0x9, "59017cd72f536109401112ae3a1b6ee5b945b0", 0x9, 0x40}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000000040)='.log\x00', 0x2000, 0x38) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0x800, 0x36f) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x18) dup3(r4, r2, 0x0) r6 = openat$incfs(r5, &(0x7f0000000100)='.log\x00', 0x20000, 0x1a0) r7 = syz_open_dev$hiddev(&(0x7f0000000140), 0xf, 0x20000) r8 = ioctl$TUNGETDEVNETNS(r3, 0x54e3, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r8, 0x40286608, &(0x7f0000000200)={0x7, 0x3f, 0x77, 0x20, 0x4, 0x8}) r9 = openat$cgroup_devices(r2, &(0x7f0000000180)='devices.allow\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r6, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r7, {r9}}, './file0\x00'}) [ 3321.986455] debugfs: File 'dropped' in directory 'loop2' already present! [ 3321.991548] debugfs: File 'msg' in directory 'loop2' already present! [ 3322.026281] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3322.027525] FAT-fs (loop5): count of clusters too big (729219198) [ 3322.028381] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3322.034563] FAT-fs (loop2): bogus logical sector size 588 [ 3322.035877] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3322.045724] debugfs: File 'dropped' in directory 'loop12' already present! [ 3322.046684] debugfs: File 'msg' in directory 'loop12' already present! 18:48:45 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x42, 0x20000022, 0x0) getpgid(0x0) 18:48:45 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xff, 0x0, 0x7, 0x4, 0x0, 0x6d75ae13, 0x4010, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3f, 0x4, @perf_bp={&(0x7f00000000c0), 0x4}, 0x4410, 0xe1d, 0x6, 0x6, 0x8, 0x200, 0x0, 0x0, 0xff, 0x0, 0x3f}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x2, 0xdc, 0x2, 0x6, 0x0, 0x3, 0x10, 0xd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x11b, 0x0, @perf_config_ext={0x2, 0x100}, 0x8054, 0x299, 0x5, 0x6, 0x8371, 0x7fffffff, 0xe5e, 0x0, 0x0, 0x0, 0x10000}, 0xffffffffffffffff, 0xc, r1, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r4}, 0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x5, 0x8, @fd_index=0x2, 0x5, &(0x7f0000000380)=""/249, 0xf9, 0x0, 0x1}, 0x2) syz_io_uring_submit(0x0, r3, &(0x7f0000001780)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000001740)={&(0x7f0000000180)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x71}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000200)="4051bd24227c0606760e1d23471a080f2dd4b1f2475faac131dc121cbf7b5e2b0ad13bc7a1799dbaea5717d6ad89ae1bf64901114b470a4bb8cca0c3e2a38fba679ad2976a1a46a62f476e2abb0f9108cbfb7e10a7494268b7dcf7865b30c2f988cc64609357691ed0c81ad45b7f2ca3ed95c4c6b270efaa656e3b4e6c6b2fbae99369f3fe57f55dc92c5a28077283fb4996860647db3e1e1324c914d0f774bcc8eab1740c3319a2598b38e779941e8909b754", 0xb3}, {&(0x7f00000002c0)="527ece3bf9081f14fc89556b26ac76290ad1e779ecfd3e62231008e44f9236c74f9e6ba9cbf53c0bd4d15b3bb1a2d19636f2e6ad80fb984659be76edddc239caa8f5864932e2530ec0ea95371b87ee198f2b30e0809070dd36c455e4836afdbbc6794c19c632958b9d0eedbb95f5e64b324da4b1d65f03555b1f7c481f067ea82d3e9482a545f56aa85dc852e2a60617942b5527d0e697492a0565f5b248868f85cb4471f55f704b54c71e4fd10c586f07e2f6046d48d2318ed413b03607d453807a3a68fba97e84e15d0b51608d03", 0xcf}, {&(0x7f00000003c0)="88c7883493f8622ee3e4badcaa335fa34ab15406464f6309066629874d5ff7cca5b7d60c8e7bcb807bc84101cfcdddf1f6ebd4223617d0629d2e9ac163687c7576cfa94e52215aeb77079879c9382eeb6582ebd96aab7620ac850a27e39485dad28cb0bdf8aa455841ed00c0fd4dacad7fcd84c4bc8f0d84810eb688ecea7d4c08b41f5ad58c82ecf13820d5b9ee0f1075a70e611925413c2ffa169bfbb5610067c0e99e471677e31f32891c192aec5cdc654bf725c5973c7b0765798a236c2bba063e5d0e86bc7b318517c5000b69e2498a5ffe1ac8fd", 0xd7}, {&(0x7f00000004c0)="19d4c48d95fbda62943c79785a829bd042186c023139bf09212cc4315c98a64e78d881", 0x23}], 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x180}, 0x0, 0x4}, 0x2) r5 = socket$inet(0x2, 0xa, 0x0) dup3(r5, r0, 0x0) 18:48:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730a66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617468020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:45 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x7ff, 0x8008049b, 0x0, 0x5, "6b00007a0000040000000100000c002000", 0x0, 0x40}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x101000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r2, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000040)) 18:48:45 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x43, 0x20000022, 0x0) getpgid(0x0) [ 3322.215665] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3322.216584] FAT-fs (loop5): count of clusters too big (729219198) [ 3322.217328] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3322.285563] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3322.286489] FAT-fs (loop5): count of clusters too big (729219198) [ 3322.287147] FAT-fs (loop5): Can't find a valid FAT filesystem 18:48:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e6661746a020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3322.305984] debugfs: File 'trace0' in directory 'loop2' already present! [ 3322.431576] debugfs: File 'trace0' in directory 'loop12' already present! [ 3322.441899] debugfs: File 'dropped' in directory 'loop2' already present! [ 3322.442595] debugfs: File 'msg' in directory 'loop2' already present! [ 3322.484264] debugfs: File 'dropped' in directory 'loop12' already present! [ 3322.485065] debugfs: File 'msg' in directory 'loop12' already present! [ 3322.539245] debugfs: File 'trace0' in directory 'loop2' already present! [ 3322.561100] debugfs: File 'trace0' in directory 'loop12' already present! 18:48:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730b66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:59 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x442, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'virt_wifi0\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) dup3(r1, r0, 0x0) 18:48:59 executing program 0: sendmsg$IPSET_CMD_PROTOCOL(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x1, 0x6, 0x801, 0x0, 0x0, {0x5, 0x0, 0x4}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x24002080) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffe1) 18:48:59 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x162210, 0xb91}) 18:48:59 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x44, 0x20000022, 0x0) getpgid(0x0) 18:48:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e6661746c020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:59 executing program 6: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000000000e82900ae1ae7f74f7a00"]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, r1) statx(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000, 0x800, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000340)={{0x3, r1, 0x0, r2, 0x0, 0x0, 0xfe04}, 0x8, 0x100000406, 0x0, 0x0, 0x0, 0x0, 0x1}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getuid() setresuid(r4, r1, r5) setresuid(r5, 0x0, 0x0) statx(r0, &(0x7f0000000240)='./file0\x00', 0x6000, 0x40, &(0x7f0000000480)) recvmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000580), 0x6e, &(0x7f0000000780)=[{&(0x7f0000000600)=""/203, 0xcb}, {&(0x7f0000000700)=""/18, 0x12}, {&(0x7f0000000740)=""/16, 0x10}], 0x3, &(0x7f00000007c0)=ANY=[@ANYBLOB="0000000000000000010000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x50}, 0x5ffa5d4e64cd9342) socket$inet6(0xa, 0x80000, 0x3) r7 = open_tree(r6, &(0x7f0000000880)='./file1\x00', 0x80800) fchown(r7, r4, r3) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r8 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r8, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$BLKTRACESTART(r8, 0x1268, 0x0) ioctl$BLKTRACETEARDOWN(r8, 0x1276, 0x0) 18:48:59 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r1, &(0x7f0000000080)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f00000000c0)={0x20, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xffff, 0x73}}}}}, 0x20}}, 0x40081) flistxattr(r1, &(0x7f0000000040)=""/55, 0x37) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000100)=0x2) [ 3336.066144] debugfs: File 'dropped' in directory 'loop2' already present! [ 3336.067936] debugfs: File 'msg' in directory 'loop2' already present! [ 3336.117797] FAT-fs (loop2): bogus logical sector size 620 [ 3336.119160] FAT-fs (loop2): Can't find a valid FAT filesystem [ 3336.125218] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3336.126968] FAT-fs (loop5): count of clusters too big (729219198) [ 3336.128399] FAT-fs (loop5): Can't find a valid FAT filesystem 18:48:59 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000340), 0x80100, 0x0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f0000000380)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000000)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="28000000100001000000000000000000000000000500000024386a562b500000000c00008008000d00ac141400"], 0x28}}, 0x0) write$binfmt_misc(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="73797a316069689a8dc28a7a4dc23d5a7edab8990b4ef18681314ba3b82d4ce74258664d19a6f7a1e8f12f159c71b9086b73b5a6312dece79b7dd05111f4faa6cb008be647f33f9d6c9b1374bb80ff9538afa2f18397e439c6b9f1a334bf7e9f9c69fb36425219f8dd5dca172e04dc2f87dd560e99bbb997b885b50929"], 0x7d) r3 = syz_open_dev$mouse(&(0x7f0000000400), 0x7fffffff, 0x2d0401) sendmsg$NL80211_CMD_ADD_NAN_FUNCTION(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, 0x0, 0x800, 0x0, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_NAN_FUNC={0x8, 0xf0, 0x0, 0x1, [@NL80211_NAN_FUNC_SUBSCRIBE_ACTIVE={0x4}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x95}, 0x40000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x3, 0xc, [0xff, 0x9, 0x9, 0x3, 0x4, 0x2], 0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/12}, &(0x7f0000000300)=0x78) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xde4) [ 3336.131901] debugfs: File 'dropped' in directory 'loop12' already present! [ 3336.133870] debugfs: File 'msg' in directory 'loop12' already present! 18:48:59 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x45, 0x20000022, 0x0) getpgid(0x0) [ 3336.204448] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 18:48:59 executing program 4: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x208000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000040)={'ip6tnl0\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) [ 3336.213271] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3336.216055] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3336.217851] FAT-fs (loop5): count of clusters too big (729219198) 18:48:59 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$inet(0x2, 0xa, 0x0) socketpair(0xf, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockname(r2, &(0x7f0000000280)=@xdp, &(0x7f0000000340)=0x80) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vlan0\x00'}) dup3(r1, r0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0xff, 0x7, 0x1, 0x8}, {0x1, 0x4, 0x1}, {0x6, 0x46, 0x0, 0x5}, {0x800, 0x81, 0x3f, 0x8}, {0x2, 0x6, 0x1f, 0x5}, {0x7, 0x7, 0x4, 0xff}, {0x9, 0x90, 0x4}]}) [ 3336.219156] FAT-fs (loop5): Can't find a valid FAT filesystem 18:48:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617474020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3336.289072] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 18:48:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66730c66617400020820000400008000f8000020004000030000000000000001ee56", 0x27}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) 18:48:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@multicast, @empty, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x29, 0x0, @dev, @local}}}}}, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffffffe1) 18:48:59 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x19, 0x1, 0x0, 0x0, {0x0, 0xfc}}, 0x14}}, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000140)=@unspec, 0xc) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000180), 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x46, 0x20000022, 0x0) getpgid(0x0) 18:48:59 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x20, r2, 0x1, 0x0, 0x0, {0x9}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000040)={'sit0\x00', r4, 0x2f, 0x4, 0x7, 0x40, 0x43, @dev={0xfe, 0x80, '\x00', 0x42}, @mcast1, 0xf800, 0x80, 0x10001, 0x5}}) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r6 = socket$inet(0x2, 0xa, 0x0) dup3(r6, r5, 0x0) 18:48:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb58906d6b66732e66617478020820000400008000f8000020004000030000000000000001ee56ab14c1b4cf92a4d79a6a", 0x31}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) [ 3336.506421] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3336.508500] FAT-fs (loop5): count of clusters too big (729219198) [ 3336.509816] FAT-fs (loop5): Can't find a valid FAT filesystem 18:48:59 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x122}}, './file0\x00'}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r1, 0x0) [ 3336.581085] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 3336.583211] FAT-fs (loop5): count of clusters too big (729219198) [ 3336.584521] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3339.102996] systemd-udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=-1000 [ 3339.104406] CPU: 1 PID: 16959 Comm: systemd-udevd Not tainted 5.10.204 #1 [ 3339.105167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3339.106073] Call Trace: [ 3339.106362] dump_stack+0x107/0x167 [ 3339.106762] dump_header+0x106/0x65e [ 3339.107166] oom_kill_process.cold+0x10/0x15 [ 3339.107645] out_of_memory+0x358/0x1440 [ 3339.108078] ? oom_killer_disable+0x280/0x280 [ 3339.108560] ? mutex_trylock+0x237/0x2b0 [ 3339.109006] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3339.109645] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3339.110289] ? lock_acquire+0x117/0x470 [ 3339.110723] ? warn_alloc+0x190/0x190 [ 3339.111157] __alloc_pages_nodemask+0x51d/0x600 [ 3339.111657] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3339.112311] ? find_get_entry+0x2c8/0x740 [ 3339.112793] alloc_pages_current+0x187/0x280 [ 3339.113282] __page_cache_alloc+0x2d2/0x360 [ 3339.113742] pagecache_get_page+0x2c7/0xc80 [ 3339.114214] filemap_fault+0x177d/0x2210 [ 3339.114661] ? read_cache_page_gfp+0x30/0x30 [ 3339.115145] ? handle_mm_fault+0x28b1/0x3500 [ 3339.115618] ? lock_downgrade+0x6d0/0x6d0 [ 3339.116071] ext4_filemap_fault+0x87/0xc0 [ 3339.116527] __do_fault+0x113/0x410 [ 3339.116930] handle_mm_fault+0x1e53/0x3500 [ 3339.117393] ? __pmd_alloc+0x5e0/0x5e0 [ 3339.117825] ? vmacache_find+0x55/0x2a0 [ 3339.118253] do_user_addr_fault+0x56e/0xc60 [ 3339.118730] exc_page_fault+0xa2/0x1a0 [ 3339.119150] ? asm_exc_page_fault+0x8/0x30 [ 3339.119605] asm_exc_page_fault+0x1e/0x30 [ 3339.120051] RIP: 0033:0x559ee0ca7705 [ 3339.120458] Code: Unable to access opcode bytes at RIP 0x559ee0ca76db. [ 3339.121154] RSP: 002b:00007ffe4f14e850 EFLAGS: 00010206 [ 3339.121729] RAX: 0000000000000000 RBX: 00007ffe4f14e8a0 RCX: 00007ffe4f14e898 [ 3339.122509] RDX: 00007f71816cd0e7 RSI: 00000000ffffffff RDI: 00007ffe4f14e700 [ 3339.123292] RBP: 0000559ee23512e0 R08: 00007f71817e32d0 R09: 0000000000000000 [ 3339.124065] R10: 00007ffe4f14e700 R11: 0000000000000246 R12: 00007ffe4f14e8b0 [ 3339.124846] R13: 00007ffe4f14e8a8 R14: 0000559ee2bc75a4 R15: 0000559ee2bcac20 [ 3339.125660] Mem-Info: [ 3339.125961] active_anon:1086 inactive_anon:59312 isolated_anon:0 [ 3339.125961] active_file:2 inactive_file:0 isolated_file:0 [ 3339.125961] unevictable:0 dirty:0 writeback:0 [ 3339.125961] slab_reclaimable:9700 slab_unreclaimable:60840 [ 3339.125961] mapped:69634 shmem:123 pagetables:2190 bounce:0 [ 3339.125961] free:2747 free_pcp:0 free_cma:0 [ 3339.129294] Node 0 active_anon:4344kB inactive_anon:237248kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:492kB writeback_tmp:0kB kernel_stack:5024kB all_unreclaimable? no [ 3339.131735] Node 0 DMA free:6512kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3339.134591] lowmem_reserve[]: 0 1616 1616 1616 [ 3339.135123] Node 0 DMA32 free:4476kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:4344kB inactive_anon:237248kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:2080640kB managed:1660484kB mlocked:0kB pagetables:8760kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3339.138384] lowmem_reserve[]: 0 0 0 0 [ 3339.138862] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 2*256kB (UE) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 6512kB [ 3339.140594] Node 0 DMA32: 317*4kB (UME) 106*8kB (ME) 72*16kB (ME) 27*32kB (M) 8*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4900kB [ 3339.142182] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3339.143106] 147 total pagecache pages [ 3339.143519] 0 pages in swap cache [ 3339.143909] Swap cache stats: add 0, delete 0, find 0/0 [ 3339.144483] Free swap = 0kB [ 3339.144830] Total swap = 0kB [ 3339.145176] 524158 pages RAM [ 3339.145506] 0 pages HighMem/MovableOnly [ 3339.145960] 105060 pages reserved [ 3339.146368] Unreclaimable slab info: [ 3339.147012] Name Used Total [ 3339.147638] pid_3 7KB 7KB [ 3339.148232] pid_2 53KB 82KB [ 3339.148822] IEEE-802.15.4-MAC 63KB 63KB [ 3339.149396] IEEE-802.15.4-RAW 63KB 63KB [ 3339.149985] fib6_nodes 28KB 28KB [ 3339.150568] ip6_dst_cache 41KB 41KB [ 3339.151146] PINGv6 63KB 63KB [ 3339.151747] RAWv6 189KB 189KB [ 3339.152310] UDPLITEv6 62KB 62KB [ 3339.152932] UDPv6 62KB 62KB [ 3339.153492] tw_sock_TCPv6 7KB 7KB [ 3339.154093] request_sock_TCPv6 15KB 15KB [ 3339.154681] TCPv6 62KB 62KB [ 3339.155280] scsi_sense_cache 8KB 8KB [ 3339.155879] sd_ext_cdb 3KB 3KB [ 3339.156451] virtio_scsi_cmd 16KB 16KB [ 3339.157041] sgpool-128 59KB 59KB [ 3339.157616] sgpool-64 63KB 63KB [ 3339.158217] sgpool-32 47KB 47KB [ 3339.158809] sgpool-16 68KB 82KB [ 3339.159396] sgpool-8 82KB 82KB [ 3339.159991] io_kiocb 45KB 45KB [ 3339.160571] mqueue_inode_cache 62KB 62KB [ 3339.161174] nfs_commit_data 15KB 15KB [ 3339.161766] nfs_write_data 47KB 47KB [ 3339.162336] jbd2_inode 11KB 11KB [ 3339.162935] ext4_system_zone 7KB 7KB [ 3339.163494] ext4_io_end_vec 7KB 7KB [ 3339.164094] ext4_bio_post_read_ctx 15KB 15KB [ 3339.164717] kioctx 31KB 31KB [ 3339.165317] aio_kiocb 7KB 7KB [ 3339.165894] bio-2 4KB 4KB [ 3339.166465] pid_namespace 7KB 7KB [ 3339.167046] rpc_buffers 31KB 31KB [ 3339.167622] rpc_tasks 3KB 3KB [ 3339.168204] UNIX 166KB 352KB [ 3339.168809] UDP-Lite 63KB 63KB [ 3339.169368] tcp_bind_bucket 8KB 8KB [ 3339.169972] xfrm_state 16KB 16KB [ 3339.170559] ip_fib_trie 8KB 8KB [ 3339.171152] ip_fib_alias 15KB 15KB [ 3339.171753] ip_dst_cache 8KB 8KB [ 3339.172337] PING 31KB 31KB [ 3339.172961] RAW 93KB 93KB [ 3339.173546] UDP 238KB 378KB [ 3339.174148] tw_sock_TCP 15KB 15KB [ 3339.174740] request_sock_TCP 15KB 15KB [ 3339.175324] TCP 60KB 60KB [ 3339.175918] hugetlbfs_inode_cache 30KB 30KB [ 3339.176544] bio-1 11KB 11KB [ 3339.177147] eventpoll_pwq 27KB 27KB [ 3339.177760] eventpoll_epi 47KB 47KB [ 3339.178338] inotify_inode_mark 121KB 121KB [ 3339.178954] request_queue 60KB 60KB [ 3339.179525] blkdev_ioc 26KB 26KB [ 3339.180130] bio-0 218KB 284KB [ 3339.180712] biovec-max 722KB 862KB [ 3339.181316] biovec-64 204KB 204KB [ 3339.181913] biovec-16 52KB 52KB [ 3339.182500] user_namespace 31KB 31KB [ 3339.183100] uid_cache 8KB 8KB [ 3339.183693] dmaengine-unmap-2 4KB 4KB [ 3339.184291] audit_buffer 7KB 7KB [ 3339.184917] skbuff_fclone_cache 75KB 75KB [ 3339.185523] skbuff_head_cache 140KB 243KB [ 3339.186131] file_lock_cache 78KB 78KB [ 3339.186715] file_lock_ctx 7KB 7KB [ 3339.187313] fsnotify_mark_connector 72KB 72KB [ 3339.187962] net_namespace 86KB 86KB [ 3339.188546] task_delay_info 119KB 119KB [ 3339.189149] taskstats 61KB 61KB [ 3339.189747] proc_dir_entry 327KB 341KB [ 3339.190342] pde_opener 51KB 51KB [ 3339.190944] seq_file 75KB 75KB [ 3339.191526] sigqueue 23KB 31KB [ 3339.192131] shmem_inode_cache 1199KB 1383KB [ 3339.192734] kernfs_iattrs_cache 235KB 235KB [ 3339.193347] kernfs_node_cache 5352KB 5365KB [ 3339.193938] mnt_cache 204KB 204KB [ 3339.194545] filp 1607KB 1905KB [ 3339.195151] names_cache 9792KB 10098KB [ 3339.195759] hashtab_node 274KB 274KB [ 3339.196338] ebitmap_node 1149KB 1149KB [ 3339.196953] avtab_node 4976KB 4976KB [ 3339.197531] avc_node 35KB 35KB [ 3339.198143] lsm_inode_cache 3103KB 3304KB [ 3339.198734] lsm_file_cache 104KB 188KB [ 3339.199327] key_jar 31KB 31KB [ 3339.199919] uts_namespace 15KB 15KB [ 3339.200510] nsproxy 7KB 7KB [ 3339.201132] vm_area_struct 1106KB 1432KB [ 3339.201735] fs_cache 64KB 64KB [ 3339.202318] files_cache 286KB 286KB [ 3339.202932] signal_cache 360KB 432KB [ 3339.203518] sighand_cache 370KB 420KB [ 3339.204132] task_struct 1168KB 1653KB [ 3339.204736] cred_jar 122KB 192KB [ 3339.205330] anon_vma_chain 271KB 346KB [ 3339.205926] anon_vma 363KB 374KB [ 3339.206510] pid 59KB 67KB [ 3339.207101] Acpi-Operand 191KB 221KB [ 3339.207690] Acpi-ParseExt 31KB 31KB [ 3339.208281] Acpi-Parse 158KB 173KB [ 3339.208898] Acpi-State 114KB 129KB [ 3339.209483] Acpi-Namespace 24KB 24KB [ 3339.210084] numa_policy 7KB 7KB [ 3339.210661] trace_event_file 176KB 176KB [ 3339.211265] ftrace_event_field 280KB 280KB [ 3339.211862] pool_workqueue 40KB 40KB [ 3339.212450] task_group 16KB 16KB [ 3339.213060] mm_struct 320KB 441KB [ 3339.213643] vmap_area 110KB 110KB [ 3339.214244] page->ptl 273KB 315KB [ 3339.214847] kmemleak_scan_area 155KB 155KB [ 3339.216273] kmemleak_object 144122KB 157221KB [ 3339.216896] kmalloc-8k 4496KB 4672KB [ 3339.217486] kmalloc-4k 6200KB 7232KB [ 3339.218093] kmalloc-2k 4116KB 4384KB [ 3339.218687] kmalloc-1k 2094KB 3552KB [ 3339.219319] kmalloc-512 2067KB 3936KB [ 3339.219913] kmalloc-256 1304KB 1304KB [ 3339.220501] kmalloc-192 739KB 748KB [ 3339.221121] kmalloc-128 519KB 548KB [ 3339.221716] kmalloc-96 368KB 504KB [ 3339.222327] kmalloc-64 848KB 1144KB [ 3339.222940] kmalloc-32 720KB 864KB [ 3339.223515] kmalloc-16 370KB 372KB [ 3339.224125] kmalloc-8 322KB 322KB [ 3339.224733] kmem_cache_node 47KB 47KB [ 3339.225320] kmem_cache 75KB 75KB [ 3339.225910] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz6,task=syz-executor.6,pid=16892,uid=0 [ 3339.227902] Out of memory: Killed process 16908 (syz-executor.6) total-vm:94072kB, anon-rss:452kB, file-rss:34820kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 3339.235433] systemd-udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3339.236563] CPU: 0 PID: 16958 Comm: systemd-udevd Not tainted 5.10.204 #1 [ 3339.237327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3339.238224] Call Trace: [ 3339.238516] dump_stack+0x107/0x167 [ 3339.238909] dump_header+0x106/0x65e [ 3339.239315] oom_kill_process.cold+0x10/0x15 [ 3339.239795] out_of_memory+0x1149/0x1440 [ 3339.240243] ? oom_killer_disable+0x280/0x280 [ 3339.240748] ? mutex_trylock+0x237/0x2b0 [ 3339.241185] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3339.241865] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3339.242523] ? lock_acquire+0x117/0x470 [ 3339.242971] ? warn_alloc+0x190/0x190 [ 3339.243408] __alloc_pages_nodemask+0x51d/0x600 [ 3339.243928] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3339.244599] ? find_get_entry+0x2c8/0x740 [ 3339.245078] alloc_pages_current+0x187/0x280 [ 3339.245564] __page_cache_alloc+0x2d2/0x360 [ 3339.246047] pagecache_get_page+0x2c7/0xc80 [ 3339.246531] filemap_fault+0x177d/0x2210 [ 3339.246992] ? read_cache_page_gfp+0x30/0x30 [ 3339.247479] ? replace_page_cache_page+0x1200/0x1200 [ 3339.248042] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3339.248639] ext4_filemap_fault+0x87/0xc0 [ 3339.249108] __do_fault+0x113/0x410 [ 3339.249516] handle_mm_fault+0x1e53/0x3500 [ 3339.249990] ? find_held_lock+0x2c/0x110 [ 3339.250446] ? __pmd_alloc+0x5e0/0x5e0 [ 3339.250887] ? vmacache_find+0x55/0x2a0 [ 3339.251337] do_user_addr_fault+0x56e/0xc60 [ 3339.251819] exc_page_fault+0xa2/0x1a0 [ 3339.252254] ? asm_exc_page_fault+0x8/0x30 [ 3339.252742] asm_exc_page_fault+0x1e/0x30 [ 3339.253198] RIP: 0033:0x7f718175bec0 [ 3339.253616] Code: Unable to access opcode bytes at RIP 0x7f718175be96. [ 3339.254343] RSP: 002b:00007ffe4f14e5e8 EFLAGS: 00010246 [ 3339.254933] RAX: 0000000000000001 RBX: 0000559ee0d2a53f RCX: 0000000000000000 [ 3339.255721] RDX: 00000000c6feec01 RSI: 0000559ee0d328f8 RDI: 0000559ee2bc75a0 [ 3339.256511] RBP: 0000559ee2bc75a0 R08: 0000000000000d0a R09: 00007ffe4f1a2080 [ 3339.257290] R10: 00007ffe4f1a2090 R11: 0000000000602af6 R12: 0000000000000000 [ 3339.258080] R13: 0000559ee0d328f8 R14: 0000559ee2bc75a0 R15: 00007ffe4f14e794 [ 3339.259285] Mem-Info: [ 3339.259580] active_anon:1086 inactive_anon:59312 isolated_anon:0 [ 3339.259580] active_file:2 inactive_file:0 isolated_file:0 [ 3339.259580] unevictable:0 dirty:0 writeback:0 [ 3339.259580] slab_reclaimable:9700 slab_unreclaimable:60840 [ 3339.259580] mapped:69634 shmem:123 pagetables:2190 bounce:0 [ 3339.259580] free:2747 free_pcp:0 free_cma:0 [ 3339.263037] Node 0 active_anon:4344kB inactive_anon:237248kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:492kB writeback_tmp:0kB kernel_stack:5024kB all_unreclaimable? yes [ 3339.265538] Node 0 DMA free:6512kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3339.268399] lowmem_reserve[]: 0 1616 1616 1616 [ 3339.269423] Node 0 DMA32 free:4476kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:4344kB inactive_anon:237248kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:2080640kB managed:1660484kB mlocked:0kB pagetables:8760kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3339.275872] lowmem_reserve[]: 0 0 0 0 [ 3339.276789] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 2*256kB (UE) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 6512kB [ 3339.280185] Node 0 DMA32: 317*4kB (UME) 106*8kB (ME) 72*16kB (ME) 27*32kB (M) 8*64kB (UM) 2*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4900kB [ 3339.283350] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3339.285227] 147 total pagecache pages [ 3339.286080] 0 pages in swap cache [ 3339.286862] Swap cache stats: add 0, delete 0, find 0/0 [ 3339.288048] Free swap = 0kB [ 3339.288748] Total swap = 0kB [ 3339.289413] 524158 pages RAM [ 3339.290103] 0 pages HighMem/MovableOnly [ 3339.290996] 105060 pages reserved [ 3339.291780] Unreclaimable slab info: [ 3339.292594] Name Used Total [ 3339.293842] pid_3 7KB 7KB [ 3339.294994] pid_2 53KB 82KB [ 3339.296152] IEEE-802.15.4-MAC 63KB 63KB [ 3339.297360] IEEE-802.15.4-RAW 63KB 63KB [ 3339.298538] fib6_nodes 28KB 28KB [ 3339.299751] ip6_dst_cache 41KB 41KB [ 3339.300919] PINGv6 63KB 63KB [ 3339.302091] RAWv6 189KB 189KB [ 3339.303287] UDPLITEv6 62KB 62KB [ 3339.304482] UDPv6 62KB 62KB [ 3339.305706] tw_sock_TCPv6 7KB 7KB [ 3339.306911] request_sock_TCPv6 15KB 15KB [ 3339.308132] TCPv6 62KB 62KB [ 3339.309350] scsi_sense_cache 8KB 8KB [ 3339.310554] sd_ext_cdb 3KB 3KB [ 3339.311758] virtio_scsi_cmd 16KB 16KB [ 3339.312990] sgpool-128 59KB 59KB [ 3339.314193] sgpool-64 63KB 63KB [ 3339.315398] sgpool-32 47KB 47KB [ 3339.316611] sgpool-16 68KB 82KB [ 3339.317816] sgpool-8 82KB 82KB [ 3339.319020] io_kiocb 45KB 45KB [ 3339.320234] mqueue_inode_cache 62KB 62KB [ 3339.321486] nfs_commit_data 15KB 15KB [ 3339.322699] nfs_write_data 47KB 47KB [ 3339.323916] jbd2_inode 11KB 11KB [ 3339.325133] ext4_system_zone 7KB 7KB [ 3339.326343] ext4_io_end_vec 7KB 7KB [ 3339.327552] ext4_bio_post_read_ctx 15KB 15KB [ 3339.328883] kioctx 31KB 31KB [ 3339.330093] aio_kiocb 7KB 7KB [ 3339.331309] bio-2 4KB 4KB [ 3339.332532] pid_namespace 7KB 7KB [ 3339.333763] rpc_buffers 31KB 31KB [ 3339.334983] rpc_tasks 3KB 3KB [ 3339.336205] UNIX 166KB 352KB [ 3339.337437] UDP-Lite 63KB 63KB [ 3339.338656] tcp_bind_bucket 8KB 8KB [ 3339.339880] xfrm_state 16KB 16KB [ 3339.341059] ip_fib_trie 8KB 8KB [ 3339.342252] ip_fib_alias 15KB 15KB [ 3339.343475] ip_dst_cache 8KB 8KB [ 3339.344707] PING 31KB 31KB [ 3339.345934] RAW 93KB 93KB [ 3339.347163] UDP 238KB 378KB [ 3339.348394] tw_sock_TCP 15KB 15KB [ 3339.349647] request_sock_TCP 15KB 15KB [ 3339.350885] TCP 60KB 60KB [ 3339.352113] hugetlbfs_inode_cache 30KB 30KB [ 3339.353441] bio-1 11KB 11KB [ 3339.354672] eventpoll_pwq 27KB 27KB [ 3339.355896] eventpoll_epi 47KB 47KB [ 3339.357152] inotify_inode_mark 121KB 121KB [ 3339.358405] request_queue 60KB 60KB [ 3339.359641] blkdev_ioc 26KB 26KB [ 3339.360895] bio-0 218KB 284KB [ 3339.362135] biovec-max 722KB 862KB [ 3339.363362] biovec-64 204KB 204KB [ 3339.364596] biovec-16 52KB 52KB [ 3339.365832] user_namespace 31KB 31KB [ 3339.367006] uid_cache 8KB 8KB [ 3339.368117] dmaengine-unmap-2 4KB 4KB [ 3339.369232] audit_buffer 7KB 7KB [ 3339.370327] skbuff_fclone_cache 75KB 75KB [ 3339.371465] skbuff_head_cache 140KB 243KB [ 3339.372554] file_lock_cache 78KB 78KB [ 3339.373664] file_lock_ctx 7KB 7KB [ 3339.374755] fsnotify_mark_connector 72KB 72KB [ 3339.375943] net_namespace 86KB 86KB [ 3339.377062] task_delay_info 119KB 119KB [ 3339.378154] taskstats 61KB 61KB [ 3339.379267] proc_dir_entry 327KB 341KB [ 3339.380377] pde_opener 51KB 51KB [ 3339.381498] seq_file 75KB 75KB [ 3339.382610] sigqueue 23KB 31KB [ 3339.383703] shmem_inode_cache 1199KB 1383KB [ 3339.384827] kernfs_iattrs_cache 235KB 235KB [ 3339.385983] kernfs_node_cache 5352KB 5365KB [ 3339.387104] mnt_cache 204KB 204KB [ 3339.388224] filp 1607KB 1905KB [ 3339.389370] names_cache 9792KB 10098KB [ 3339.390479] hashtab_node 274KB 274KB [ 3339.391602] ebitmap_node 1149KB 1149KB [ 3339.392743] avtab_node 4976KB 4976KB [ 3339.393875] avc_node 35KB 35KB [ 3339.395028] lsm_inode_cache 3103KB 3304KB [ 3339.396156] lsm_file_cache 104KB 188KB [ 3339.397311] key_jar 31KB 31KB [ 3339.398440] uts_namespace 15KB 15KB [ 3339.399574] nsproxy 7KB 7KB [ 3339.400763] vm_area_struct 1106KB 1432KB [ 3339.401894] fs_cache 64KB 64KB [ 3339.403030] files_cache 286KB 286KB [ 3339.404162] signal_cache 360KB 432KB [ 3339.405313] sighand_cache 370KB 420KB [ 3339.406458] task_struct 1168KB 1653KB [ 3339.407602] cred_jar 122KB 192KB [ 3339.408774] anon_vma_chain 271KB 346KB [ 3339.409920] anon_vma 363KB 374KB [ 3339.411059] pid 59KB 67KB [ 3339.412200] Acpi-Operand 191KB 221KB [ 3339.413345] Acpi-ParseExt 31KB 31KB [ 3339.414496] Acpi-Parse 158KB 173KB [ 3339.415641] Acpi-State 114KB 129KB [ 3339.416795] Acpi-Namespace 24KB 24KB [ 3339.417943] numa_policy 7KB 7KB [ 3339.419092] trace_event_file 176KB 176KB [ 3339.420236] ftrace_event_field 280KB 280KB [ 3339.421420] pool_workqueue 40KB 40KB [ 3339.422580] task_group 16KB 16KB [ 3339.423747] mm_struct 320KB 441KB [ 3339.424912] vmap_area 110KB 110KB [ 3339.426077] page->ptl 273KB 315KB [ 3339.427235] kmemleak_scan_area 155KB 155KB [ 3339.429325] kmemleak_object 144143KB 157221KB [ 3339.430508] kmalloc-8k 4496KB 4672KB [ 3339.431682] kmalloc-4k 6200KB 7232KB [ 3339.432865] kmalloc-2k 4116KB 4384KB [ 3339.434044] kmalloc-1k 2094KB 3552KB [ 3339.435240] kmalloc-512 2079KB 3936KB [ 3339.436401] kmalloc-256 1304KB 1304KB [ 3339.437576] kmalloc-192 739KB 748KB [ 3339.438755] kmalloc-128 519KB 548KB [ 3339.439938] kmalloc-96 368KB 504KB [ 3339.441144] kmalloc-64 848KB 1144KB [ 3339.442330] kmalloc-32 720KB 864KB [ 3339.443499] kmalloc-16 370KB 372KB [ 3339.444685] kmalloc-8 322KB 322KB [ 3339.445872] kmem_cache_node 47KB 47KB [ 3339.447058] kmem_cache 75KB 75KB [ 3339.448241] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-udevd.service,task=systemd-udevd,pid=16958,uid=0 [ 3339.452569] Out of memory (oom_kill_allocating_task): Killed process 16958 (systemd-udevd) total-vm:35620kB, anon-rss:10192kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:0 [ 3339.479099] syz-executor.6 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3339.480204] CPU: 1 PID: 284 Comm: syz-executor.6 Not tainted 5.10.204 #1 [ 3339.480955] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3339.481838] Call Trace: [ 3339.482123] dump_stack+0x107/0x167 [ 3339.482511] dump_header+0x106/0x65e [ 3339.482920] oom_kill_process.cold+0x10/0x15 [ 3339.483387] out_of_memory+0x1149/0x1440 [ 3339.483836] ? oom_killer_disable+0x280/0x280 [ 3339.484320] ? mutex_trylock+0x237/0x2b0 [ 3339.484766] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3339.485402] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3339.486040] ? lock_acquire+0x117/0x470 [ 3339.486461] ? warn_alloc+0x190/0x190 [ 3339.486882] __alloc_pages_nodemask+0x51d/0x600 [ 3339.487373] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3339.488023] ? find_get_entry+0x2c8/0x740 [ 3339.488468] alloc_pages_current+0x187/0x280 [ 3339.488954] __page_cache_alloc+0x2d2/0x360 [ 3339.489416] pagecache_get_page+0x2c7/0xc80 [ 3339.489898] filemap_fault+0x177d/0x2210 [ 3339.490354] ? read_cache_page_gfp+0x30/0x30 [ 3339.490851] ? replace_page_cache_page+0x1200/0x1200 [ 3339.491409] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3339.491995] ext4_filemap_fault+0x87/0xc0 [ 3339.492454] __do_fault+0x113/0x410 [ 3339.492846] handle_mm_fault+0x1e53/0x3500 [ 3339.493314] ? find_held_lock+0x2c/0x110 [ 3339.493770] ? __pmd_alloc+0x5e0/0x5e0 [ 3339.494208] ? vmacache_find+0x55/0x2a0 [ 3339.494695] do_user_addr_fault+0x56e/0xc60 [ 3339.495275] exc_page_fault+0xa2/0x1a0 [ 3339.495699] ? asm_exc_page_fault+0x8/0x30 [ 3339.496166] asm_exc_page_fault+0x1e/0x30 [ 3339.496628] RIP: 0033:0x7f2e63679688 [ 3339.497047] Code: Unable to access opcode bytes at RIP 0x7f2e6367965e. [ 3339.497745] RSP: 002b:00007fff40483d80 EFLAGS: 00010206 [ 3339.498336] RAX: 0000001b2d220000 RBX: 00000000000004b6 RCX: 000000000032ef10 [ 3339.499102] RDX: 000000000032f290 RSI: 00007fff40483e40 RDI: 0000000000000001 [ 3339.499893] RBP: 00007fff40483ddc R08: 0000000000000d0a R09: 00007fff4054c080 [ 3339.500676] R10: 00007fff4054c090 R11: 0000000000602d3e R12: 0000000000000032 [ 3339.501468] R13: 000000000032ea41 R14: 0000000000000014 R15: 00007fff40483e40 [ 3339.502331] Mem-Info: [ 3339.502617] active_anon:1086 inactive_anon:59312 isolated_anon:0 [ 3339.502617] active_file:2 inactive_file:0 isolated_file:0 [ 3339.502617] unevictable:0 dirty:0 writeback:0 [ 3339.502617] slab_reclaimable:9700 slab_unreclaimable:60840 [ 3339.502617] mapped:69634 shmem:123 pagetables:2190 bounce:0 [ 3339.502617] free:2684 free_pcp:126 free_cma:0 [ 3339.506015] Node 0 active_anon:4344kB inactive_anon:237248kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:492kB writeback_tmp:0kB kernel_stack:5024kB all_unreclaimable? no [ 3339.508508] Node 0 DMA free:6512kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3339.511380] lowmem_reserve[]: 0 1616 1616 1616 [ 3339.511920] Node 0 DMA32 free:4728kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:4344kB inactive_anon:237248kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:2080640kB managed:1660484kB mlocked:0kB pagetables:8760kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3339.514985] lowmem_reserve[]: 0 0 0 0 [ 3339.515430] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 2*256kB (UE) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 6512kB [ 3339.517155] Node 0 DMA32: 317*4kB (UME) 107*8kB (UME) 72*16kB (ME) 27*32kB (M) 6*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4652kB [ 3339.518774] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3339.519700] 147 total pagecache pages [ 3339.520137] 0 pages in swap cache [ 3339.520516] Swap cache stats: add 0, delete 0, find 0/0 [ 3339.521100] Free swap = 0kB [ 3339.521434] Total swap = 0kB [ 3339.521787] 524158 pages RAM [ 3339.522112] 0 pages HighMem/MovableOnly [ 3339.522556] 105060 pages reserved [ 3339.522960] Unreclaimable slab info: [ 3339.523369] Name Used Total [ 3339.523953] pid_3 7KB 7KB [ 3339.524542] pid_2 53KB 82KB [ 3339.525145] IEEE-802.15.4-MAC 63KB 63KB [ 3339.525754] IEEE-802.15.4-RAW 63KB 63KB [ 3339.526343] fib6_nodes 28KB 28KB [ 3339.526922] ip6_dst_cache 41KB 41KB [ 3339.527508] PINGv6 63KB 63KB [ 3339.528110] RAWv6 189KB 189KB [ 3339.528709] UDPLITEv6 62KB 62KB [ 3339.529309] UDPv6 62KB 62KB [ 3339.529915] tw_sock_TCPv6 7KB 7KB [ 3339.530505] request_sock_TCPv6 15KB 15KB [ 3339.531119] TCPv6 62KB 62KB [ 3339.531712] scsi_sense_cache 8KB 8KB [ 3339.532313] sd_ext_cdb 3KB 3KB [ 3339.532936] virtio_scsi_cmd 16KB 16KB [ 3339.533519] sgpool-128 59KB 59KB [ 3339.534136] sgpool-64 63KB 63KB [ 3339.534750] sgpool-32 47KB 47KB [ 3339.535336] sgpool-16 68KB 82KB [ 3339.535905] sgpool-8 82KB 82KB [ 3339.536491] io_kiocb 45KB 45KB [ 3339.537113] mqueue_inode_cache 62KB 62KB [ 3339.537708] nfs_commit_data 15KB 15KB [ 3339.538310] nfs_write_data 47KB 47KB [ 3339.538914] jbd2_inode 11KB 11KB [ 3339.539500] ext4_system_zone 7KB 7KB [ 3339.540074] ext4_io_end_vec 7KB 7KB [ 3339.540666] ext4_bio_post_read_ctx 15KB 15KB [ 3339.541316] kioctx 31KB 31KB [ 3339.541913] aio_kiocb 7KB 7KB [ 3339.542498] bio-2 4KB 4KB [ 3339.543069] pid_namespace 7KB 7KB [ 3339.543652] rpc_buffers 31KB 31KB [ 3339.544250] rpc_tasks 3KB 3KB [ 3339.544875] UNIX 166KB 352KB [ 3339.545458] UDP-Lite 63KB 63KB [ 3339.546034] tcp_bind_bucket 8KB 8KB [ 3339.546874] xfrm_state 16KB 16KB [ 3339.547464] ip_fib_trie 8KB 8KB [ 3339.548066] ip_fib_alias 15KB 15KB [ 3339.548664] ip_dst_cache 8KB 8KB [ 3339.549234] PING 31KB 31KB [ 3339.549855] RAW 93KB 93KB [ 3339.550457] UDP 238KB 378KB [ 3339.551049] tw_sock_TCP 15KB 15KB [ 3339.551640] request_sock_TCP 15KB 15KB [ 3339.552243] TCP 60KB 60KB [ 3339.552862] hugetlbfs_inode_cache 30KB 30KB [ 3339.553494] bio-1 11KB 11KB [ 3339.554098] eventpoll_pwq 27KB 27KB [ 3339.554688] eventpoll_epi 47KB 47KB [ 3339.555288] inotify_inode_mark 121KB 121KB [ 3339.555903] request_queue 60KB 60KB [ 3339.556486] blkdev_ioc 26KB 26KB [ 3339.557107] bio-0 218KB 284KB [ 3339.557699] biovec-max 722KB 862KB [ 3339.558270] biovec-64 204KB 204KB [ 3339.558875] biovec-16 52KB 52KB [ 3339.559426] user_namespace 31KB 31KB [ 3339.560031] uid_cache 8KB 8KB [ 3339.560625] dmaengine-unmap-2 4KB 4KB [ 3339.561237] audit_buffer 7KB 7KB [ 3339.561848] skbuff_fclone_cache 75KB 75KB [ 3339.562458] skbuff_head_cache 147KB 243KB [ 3339.563058] file_lock_cache 78KB 78KB [ 3339.563647] file_lock_ctx 7KB 7KB [ 3339.564246] fsnotify_mark_connector 72KB 72KB [ 3339.564924] net_namespace 86KB 86KB [ 3339.565513] task_delay_info 119KB 119KB [ 3339.566124] taskstats 61KB 61KB [ 3339.566711] proc_dir_entry 327KB 341KB [ 3339.567313] pde_opener 51KB 51KB [ 3339.567919] seq_file 75KB 75KB [ 3339.568502] sigqueue 23KB 31KB [ 3339.569120] shmem_inode_cache 1199KB 1383KB [ 3339.569702] kernfs_iattrs_cache 235KB 235KB [ 3339.570323] kernfs_node_cache 5352KB 5365KB [ 3339.570927] mnt_cache 204KB 204KB [ 3339.571515] filp 1607KB 1905KB [ 3339.572121] names_cache 9792KB 10098KB [ 3339.572737] hashtab_node 274KB 274KB [ 3339.573320] ebitmap_node 1149KB 1149KB [ 3339.573928] avtab_node 4976KB 4976KB [ 3339.574516] avc_node 35KB 35KB [ 3339.575123] lsm_inode_cache 3103KB 3304KB [ 3339.575718] lsm_file_cache 104KB 188KB [ 3339.576316] key_jar 31KB 31KB [ 3339.576934] uts_namespace 15KB 15KB [ 3339.577518] nsproxy 7KB 7KB [ 3339.578125] vm_area_struct 1106KB 1432KB [ 3339.578733] fs_cache 64KB 64KB [ 3339.579315] files_cache 286KB 286KB [ 3339.579914] signal_cache 360KB 432KB [ 3339.580492] sighand_cache 370KB 420KB [ 3339.581113] task_struct 1168KB 1653KB [ 3339.581696] cred_jar 122KB 192KB [ 3339.582304] anon_vma_chain 271KB 346KB [ 3339.582913] anon_vma 363KB 374KB [ 3339.583501] pid 59KB 67KB [ 3339.584101] Acpi-Operand 191KB 221KB [ 3339.584701] Acpi-ParseExt 31KB 31KB [ 3339.585305] Acpi-Parse 158KB 173KB [ 3339.585910] Acpi-State 114KB 129KB [ 3339.586499] Acpi-Namespace 24KB 24KB [ 3339.587109] numa_policy 7KB 7KB [ 3339.587695] trace_event_file 176KB 176KB [ 3339.588297] ftrace_event_field 280KB 280KB [ 3339.588925] pool_workqueue 40KB 40KB [ 3339.589514] task_group 16KB 16KB [ 3339.590117] mm_struct 320KB 441KB [ 3339.590707] vmap_area 110KB 110KB [ 3339.591308] page->ptl 273KB 315KB [ 3339.591913] kmemleak_scan_area 155KB 155KB [ 3339.592678] kmemleak_object 144166KB 157221KB [ 3339.593293] kmalloc-8k 4496KB 4672KB [ 3339.593899] kmalloc-4k 6200KB 7232KB [ 3339.594483] kmalloc-2k 4116KB 4384KB [ 3339.595091] kmalloc-1k 2094KB 3552KB [ 3339.595677] kmalloc-512 2094KB 3936KB [ 3339.596281] kmalloc-256 1304KB 1304KB [ 3339.596904] kmalloc-192 739KB 748KB [ 3339.597489] kmalloc-128 519KB 548KB [ 3339.598096] kmalloc-96 368KB 504KB [ 3339.598689] kmalloc-64 848KB 1144KB [ 3339.599295] kmalloc-32 720KB 864KB [ 3339.599905] kmalloc-16 370KB 372KB [ 3339.600495] kmalloc-8 322KB 322KB [ 3339.601111] kmem_cache_node 47KB 47KB [ 3339.601696] kmem_cache 75KB 75KB [ 3339.602303] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz6,mems_allowed=0,global_oom,task_memcg=/syz6,task=syz-executor.6,pid=284,uid=0 [ 3339.603867] Out of memory (oom_kill_allocating_task): Killed process 284 (syz-executor.6) total-vm:93280kB, anon-rss:384kB, file-rss:34684kB, shmem-rss:0kB, UID:0 pgtables:120kB oom_score_adj:0 [ 3339.608119] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3339.609246] CPU: 1 PID: 256 Comm: syz-fuzzer Not tainted 5.10.204 #1 [ 3339.609968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3339.610891] Call Trace: [ 3339.611186] dump_stack+0x107/0x167 [ 3339.611593] dump_header+0x106/0x65e [ 3339.612007] oom_kill_process.cold+0x10/0x15 [ 3339.612497] out_of_memory+0x1149/0x1440 [ 3339.612968] ? oom_killer_disable+0x280/0x280 [ 3339.613463] ? mutex_trylock+0x237/0x2b0 [ 3339.613912] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3339.614567] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3339.615223] ? lock_acquire+0x117/0x470 [ 3339.615667] ? warn_alloc+0x190/0x190 [ 3339.616103] __alloc_pages_nodemask+0x51d/0x600 [ 3339.616635] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3339.617267] ? find_get_entry+0x2c8/0x740 [ 3339.617738] alloc_pages_current+0x187/0x280 [ 3339.618228] __page_cache_alloc+0x2d2/0x360 [ 3339.618709] pagecache_get_page+0x2c7/0xc80 [ 3339.619197] filemap_fault+0x177d/0x2210 [ 3339.619659] ? read_cache_page_gfp+0x30/0x30 [ 3339.620148] ? replace_page_cache_page+0x1200/0x1200 [ 3339.620720] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3339.621310] ext4_filemap_fault+0x87/0xc0 [ 3339.621769] __do_fault+0x113/0x410 [ 3339.622175] handle_mm_fault+0x1e53/0x3500 [ 3339.622650] ? _copy_from_user+0xfb/0x1b0 [ 3339.623110] ? __pmd_alloc+0x5e0/0x5e0 [ 3339.623542] ? vmacache_find+0x55/0x2a0 [ 3339.623982] ? vmacache_update+0xce/0x140 [ 3339.624445] do_user_addr_fault+0x56e/0xc60 [ 3339.624939] exc_page_fault+0xa2/0x1a0 [ 3339.625379] ? asm_exc_page_fault+0x8/0x30 [ 3339.625849] asm_exc_page_fault+0x1e/0x30 [ 3339.626306] RIP: 0033:0x466533 [ 3339.626664] Code: Unable to access opcode bytes at RIP 0x466509. [ 3339.627341] RSP: 002b:000000c00003fe80 EFLAGS: 00010202 [ 3339.627930] RAX: ffffffffffffff92 RBX: 000000003b905351 RCX: 0000000000466533 [ 3339.628749] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f20e78 [ 3339.629536] RBP: 000000c00003fec8 R08: 0000000000000000 R09: 0000000000000000 [ 3339.630324] R10: 000000c00003feb8 R11: 0000000000000202 R12: 0000000000438880 [ 3339.631114] R13: 0000000000000000 R14: 0000000000e5de2c R15: 0000000000000000 [ 3339.632000] Mem-Info: [ 3339.632289] active_anon:1086 inactive_anon:59249 isolated_anon:0 [ 3339.632289] active_file:2 inactive_file:0 isolated_file:0 [ 3339.632289] unevictable:0 dirty:0 writeback:0 [ 3339.632289] slab_reclaimable:9700 slab_unreclaimable:60840 [ 3339.632289] mapped:69634 shmem:123 pagetables:2190 bounce:0 [ 3339.632289] free:2748 free_pcp:207 free_cma:0 [ 3339.635617] Node 0 active_anon:4344kB inactive_anon:236996kB active_file:8kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:492kB writeback_tmp:0kB kernel_stack:4960kB all_unreclaimable? yes [ 3339.637995] Node 0 DMA free:6512kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3339.640788] lowmem_reserve[]: 0 1616 1616 1616 [ 3339.641304] Node 0 DMA32 free:4480kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:4344kB inactive_anon:237248kB active_file:8kB inactive_file:4kB unevictable:0kB writepending:0kB present:2080640kB managed:1660484kB mlocked:0kB pagetables:8760kB bounce:0kB free_pcp:828kB local_pcp:248kB free_cma:0kB [ 3339.644357] lowmem_reserve[]: 0 0 0 0 [ 3339.644822] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 2*256kB (UE) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 6512kB [ 3339.646518] Node 0 DMA32: 254*4kB (UME) 107*8kB (UME) 73*16kB (UME) 28*32kB (UM) 6*64kB (UM) 1*128kB (U) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4448kB [ 3339.648140] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3339.649100] 147 total pagecache pages [ 3339.649516] 0 pages in swap cache [ 3339.649902] Swap cache stats: add 0, delete 0, find 0/0 [ 3339.650483] Free swap = 0kB [ 3339.650831] Total swap = 0kB [ 3339.651158] 524158 pages RAM [ 3339.651482] 0 pages HighMem/MovableOnly [ 3339.651916] 105060 pages reserved [ 3339.652291] Unreclaimable slab info: [ 3339.652685] Name Used Total [ 3339.653302] pid_3 7KB 7KB [ 3339.653897] pid_2 53KB 82KB [ 3339.654467] IEEE-802.15.4-MAC 63KB 63KB [ 3339.655068] IEEE-802.15.4-RAW 63KB 63KB [ 3339.655650] fib6_nodes 28KB 28KB [ 3339.656250] ip6_dst_cache 41KB 41KB [ 3339.656836] PINGv6 63KB 63KB [ 3339.657436] RAWv6 189KB 189KB [ 3339.658020] UDPLITEv6 62KB 62KB [ 3339.658580] UDPv6 62KB 62KB [ 3339.659185] tw_sock_TCPv6 7KB 7KB [ 3339.659776] request_sock_TCPv6 15KB 15KB [ 3339.660365] TCPv6 62KB 62KB [ 3339.660963] scsi_sense_cache 8KB 8KB [ 3339.661537] sd_ext_cdb 3KB 3KB [ 3339.662120] virtio_scsi_cmd 16KB 16KB [ 3339.662698] sgpool-128 59KB 59KB [ 3339.663282] sgpool-64 63KB 63KB [ 3339.663866] sgpool-32 47KB 47KB [ 3339.664435] sgpool-16 68KB 82KB [ 3339.665042] sgpool-8 82KB 82KB [ 3339.665616] io_kiocb 45KB 45KB [ 3339.666210] mqueue_inode_cache 62KB 62KB [ 3339.666830] nfs_commit_data 15KB 15KB [ 3339.667415] nfs_write_data 47KB 47KB [ 3339.668036] jbd2_inode 11KB 11KB [ 3339.668648] ext4_system_zone 7KB 7KB [ 3339.669266] ext4_io_end_vec 7KB 7KB [ 3339.669882] ext4_bio_post_read_ctx 15KB 15KB [ 3339.670519] kioctx 31KB 31KB [ 3339.671129] aio_kiocb 7KB 7KB [ 3339.671687] bio-2 4KB 4KB [ 3339.672288] pid_namespace 7KB 7KB [ 3339.672877] rpc_buffers 31KB 31KB [ 3339.673467] rpc_tasks 3KB 3KB [ 3339.674077] UNIX 166KB 352KB [ 3339.674671] UDP-Lite 63KB 63KB [ 3339.675280] tcp_bind_bucket 8KB 8KB [ 3339.675879] xfrm_state 16KB 16KB [ 3339.676472] ip_fib_trie 8KB 8KB [ 3339.677094] ip_fib_alias 15KB 15KB [ 3339.677681] ip_dst_cache 8KB 8KB [ 3339.678272] PING 31KB 31KB [ 3339.678879] RAW 93KB 93KB [ 3339.679468] UDP 238KB 378KB [ 3339.680073] tw_sock_TCP 15KB 15KB [ 3339.680674] request_sock_TCP 15KB 15KB [ 3339.681289] TCP 60KB 60KB [ 3339.681868] hugetlbfs_inode_cache 30KB 30KB [ 3339.682476] bio-1 11KB 11KB [ 3339.683160] eventpoll_pwq 27KB 27KB [ 3339.683804] eventpoll_epi 47KB 47KB [ 3339.684394] inotify_inode_mark 121KB 121KB [ 3339.685006] request_queue 60KB 60KB [ 3339.685607] blkdev_ioc 26KB 26KB [ 3339.686194] bio-0 218KB 284KB [ 3339.686807] biovec-max 722KB 862KB [ 3339.687384] biovec-64 204KB 204KB [ 3339.687990] biovec-16 52KB 52KB [ 3339.688559] user_namespace 31KB 31KB [ 3339.689183] uid_cache 8KB 8KB [ 3339.689763] dmaengine-unmap-2 4KB 4KB [ 3339.690356] audit_buffer 7KB 7KB [ 3339.690946] skbuff_fclone_cache 75KB 75KB [ 3339.691560] skbuff_head_cache 147KB 243KB [ 3339.692138] file_lock_cache 78KB 78KB [ 3339.692764] file_lock_ctx 7KB 7KB [ 3339.693328] fsnotify_mark_connector 72KB 72KB [ 3339.693983] net_namespace 86KB 86KB [ 3339.694548] task_delay_info 119KB 119KB [ 3339.695163] taskstats 61KB 61KB [ 3339.695759] proc_dir_entry 327KB 341KB [ 3339.696349] pde_opener 51KB 51KB [ 3339.696947] seq_file 75KB 75KB [ 3339.697537] sigqueue 23KB 31KB [ 3339.698122] shmem_inode_cache 1199KB 1383KB [ 3339.698739] kernfs_iattrs_cache 235KB 235KB [ 3339.699317] kernfs_node_cache 5352KB 5365KB [ 3339.699934] mnt_cache 204KB 204KB [ 3339.700504] filp 1607KB 1905KB [ 3339.701128] names_cache 9792KB 10098KB [ 3339.701691] hashtab_node 274KB 274KB [ 3339.702294] ebitmap_node 1149KB 1149KB [ 3339.702875] avtab_node 4976KB 4976KB [ 3339.703469] avc_node 35KB 35KB [ 3339.704058] lsm_inode_cache 3103KB 3304KB [ 3339.704653] lsm_file_cache 104KB 188KB [ 3339.705260] key_jar 31KB 31KB [ 3339.705865] uts_namespace 15KB 15KB [ 3339.706443] nsproxy 7KB 7KB [ 3339.707073] vm_area_struct 1106KB 1432KB [ 3339.707644] fs_cache 64KB 64KB [ 3339.708249] files_cache 286KB 286KB [ 3339.708852] signal_cache 360KB 432KB [ 3339.709438] sighand_cache 370KB 420KB [ 3339.710023] task_struct 1168KB 1653KB [ 3339.710612] cred_jar 122KB 192KB [ 3339.711195] anon_vma_chain 271KB 346KB [ 3339.711795] anon_vma 363KB 374KB [ 3339.712354] pid 59KB 67KB [ 3339.712983] Acpi-Operand 191KB 221KB [ 3339.713586] Acpi-ParseExt 31KB 31KB [ 3339.714186] Acpi-Parse 158KB 173KB [ 3339.714805] Acpi-State 114KB 129KB [ 3339.715369] Acpi-Namespace 24KB 24KB [ 3339.715953] numa_policy 7KB 7KB [ 3339.716555] trace_event_file 176KB 176KB [ 3339.717158] ftrace_event_field 280KB 280KB [ 3339.717778] pool_workqueue 40KB 40KB [ 3339.718345] task_group 16KB 16KB [ 3339.718965] mm_struct 320KB 441KB [ 3339.719532] vmap_area 110KB 110KB [ 3339.720147] page->ptl 273KB 315KB [ 3339.720736] kmemleak_scan_area 155KB 155KB [ 3339.721411] kmemleak_object 144173KB 157221KB [ 3339.722013] kmalloc-8k 4496KB 4672KB [ 3339.722609] kmalloc-4k 6200KB 7232KB [ 3339.723195] kmalloc-2k 4116KB 4384KB [ 3339.723800] kmalloc-1k 2094KB 3552KB [ 3339.724371] kmalloc-512 2094KB 3936KB [ 3339.725007] kmalloc-256 1304KB 1304KB [ 3339.725603] kmalloc-192 739KB 748KB [ 3339.726220] kmalloc-128 519KB 548KB [ 3339.726833] kmalloc-96 368KB 504KB [ 3339.727410] kmalloc-64 848KB 1144KB [ 3339.728035] kmalloc-32 720KB 864KB [ 3339.728599] kmalloc-16 370KB 372KB [ 3339.729215] kmalloc-8 322KB 322KB [ 3339.729800] kmem_cache_node 47KB 47KB [ 3339.730396] kmem_cache 75KB 75KB [ 3339.731007] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=syz-fuzzer,pid=256,uid=0 [ 3339.733080] Out of memory (oom_kill_allocating_task): Killed process 255 (syz-fuzzer) total-vm:1238996kB, anon-rss:202772kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:892kB oom_score_adj:0 [ 3339.953380] syz-executor.1 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3339.954559] CPU: 1 PID: 283 Comm: syz-executor.1 Not tainted 5.10.204 #1 [ 3339.955315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3339.956250] Call Trace: [ 3339.956538] dump_stack+0x107/0x167 [ 3339.956967] dump_header+0x106/0x65e [ 3339.957369] oom_kill_process.cold+0x10/0x15 [ 3339.957864] out_of_memory+0x1149/0x1440 [ 3339.958330] ? oom_killer_disable+0x280/0x280 [ 3339.958842] ? mutex_trylock+0x237/0x2b0 [ 3339.959295] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3339.959960] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3339.960637] ? lock_acquire+0x117/0x470 [ 3339.961085] ? warn_alloc+0x190/0x190 [ 3339.961510] __alloc_pages_nodemask+0x51d/0x600 [ 3339.962035] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3339.962846] ? find_get_entry+0x2c8/0x740 [ 3339.963337] alloc_pages_current+0x187/0x280 [ 3339.963916] __page_cache_alloc+0x2d2/0x360 [ 3339.964395] pagecache_get_page+0x2c7/0xc80 [ 3339.964996] filemap_fault+0x177d/0x2210 [ 3339.965453] ? read_cache_page_gfp+0x30/0x30 [ 3339.966057] ? replace_page_cache_page+0x1200/0x1200 [ 3339.966623] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3339.967314] ext4_filemap_fault+0x87/0xc0 [ 3339.967778] __do_fault+0x113/0x410 [ 3339.968268] handle_mm_fault+0x1e53/0x3500 [ 3339.968779] ? __pmd_alloc+0x5e0/0x5e0 [ 3339.969275] ? vmacache_find+0x55/0x2a0 [ 3339.969803] do_user_addr_fault+0x56e/0xc60 [ 3339.970287] exc_page_fault+0xa2/0x1a0 [ 3339.970857] ? asm_exc_page_fault+0x8/0x30 [ 3339.971333] asm_exc_page_fault+0x1e/0x30 [ 3339.971898] RIP: 0033:0x7f1892aad7e0 [ 3339.972320] Code: Unable to access opcode bytes at RIP 0x7f1892aad7b6. [ 3339.973054] RSP: 002b:00007fff05b26c58 EFLAGS: 00010246 [ 3339.973619] RAX: 0000000000000000 RBX: 000000000000054e RCX: 0000000000000003 [ 3339.974552] RDX: 000000000000084e RSI: 000000000000054e RDI: 00007f1892b6b053 [ 3339.975351] RBP: 00007fff05b26cbc R08: 0000000000000d0a R09: 00007fff05bae080 [ 3339.976255] R10: 00007fff05bae090 R11: 0000000000602d22 R12: 0000000000000064 [ 3339.977037] R13: 000000000032ea34 R14: 0000000000000003 R15: 00007fff05b26d20 [ 3339.978135] Mem-Info: [ 3339.978473] active_anon:1086 inactive_anon:57695 isolated_anon:0 [ 3339.978473] active_file:65 inactive_file:211 isolated_file:0 [ 3339.978473] unevictable:0 dirty:0 writeback:0 [ 3339.978473] slab_reclaimable:9700 slab_unreclaimable:60840 [ 3339.978473] mapped:69781 shmem:123 pagetables:2190 bounce:0 [ 3339.978473] free:4069 free_pcp:137 free_cma:0 [ 3339.982367] Node 0 active_anon:4344kB inactive_anon:230780kB active_file:260kB inactive_file:1012kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:279292kB dirty:0kB writeback:0kB shmem:492kB writeback_tmp:0kB kernel_stack:4640kB all_unreclaimable? no [ 3339.985058] Node 0 DMA free:6512kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3339.988144] lowmem_reserve[]: 0 1616 1616 1616 [ 3339.988657] Node 0 DMA32 free:9244kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:4344kB inactive_anon:231200kB active_file:8kB inactive_file:1516kB unevictable:0kB writepending:0kB present:2080640kB managed:1660484kB mlocked:0kB pagetables:8760kB bounce:0kB free_pcp:328kB local_pcp:248kB free_cma:0kB [ 3339.992001] lowmem_reserve[]: 0 0 0 0 [ 3339.992559] Node 0 DMA: 2*4kB (UE) 1*8kB (E) 2*16kB (UE) 2*32kB (UE) 2*64kB (UE) 1*128kB (E) 2*256kB (UE) 1*512kB (E) 1*1024kB (E) 2*2048kB (ME) 0*4096kB = 6512kB [ 3339.994450] Node 0 DMA32: 350*4kB (UME) 252*8kB (UME) 131*16kB (ME) 51*32kB (UM) 17*64kB (UM) 2*128kB (M) 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8488kB [ 3339.996334] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3339.997410] 819 total pagecache pages [ 3339.997839] 0 pages in swap cache [ 3339.998267] Swap cache stats: add 0, delete 0, find 0/0 [ 3339.998898] Free swap = 0kB [ 3339.999237] Total swap = 0kB [ 3339.999657] 524158 pages RAM [ 3340.000005] 0 pages HighMem/MovableOnly [ 3340.000448] 105060 pages reserved [ 3340.000927] Unreclaimable slab info: [ 3340.001322] Name Used Total [ 3340.001919] pid_3 7KB 7KB [ 3340.002488] pid_2 53KB 82KB [ 3340.003071] IEEE-802.15.4-MAC 63KB 63KB [ 3340.003635] IEEE-802.15.4-RAW 63KB 63KB [ 3340.004214] fib6_nodes 28KB 28KB [ 3340.004810] ip6_dst_cache 41KB 41KB [ 3340.005389] PINGv6 63KB 63KB [ 3340.006100] RAWv6 189KB 189KB [ 3340.006669] UDPLITEv6 62KB 62KB [ 3340.007276] UDPv6 62KB 62KB [ 3340.007855] tw_sock_TCPv6 7KB 7KB [ 3340.008550] request_sock_TCPv6 15KB 15KB [ 3340.009151] TCPv6 62KB 62KB [ 3340.009861] scsi_sense_cache 8KB 8KB [ 3340.010429] sd_ext_cdb 3KB 3KB [ 3340.011038] virtio_scsi_cmd 16KB 16KB [ 3340.011615] sgpool-128 59KB 59KB [ 3340.012223] sgpool-64 63KB 63KB [ 3340.012930] sgpool-32 78KB 78KB [ 3340.013554] sgpool-16 68KB 82KB [ 3340.014257] sgpool-8 82KB 82KB [ 3340.014961] io_kiocb 45KB 45KB [ 3340.015570] mqueue_inode_cache 62KB 62KB [ 3340.016245] nfs_commit_data 15KB 15KB [ 3340.016860] nfs_write_data 47KB 47KB [ 3340.017437] jbd2_inode 11KB 11KB [ 3340.018164] ext4_system_zone 7KB 7KB [ 3340.018735] ext4_io_end_vec 7KB 7KB [ 3340.019333] ext4_bio_post_read_ctx 15KB 15KB [ 3340.019968] kioctx 31KB 31KB [ 3340.020637] aio_kiocb 7KB 7KB [ 3340.021349] bio-2 4KB 4KB [ 3340.022029] pid_namespace 7KB 7KB [ 3340.022720] rpc_buffers 31KB 31KB [ 3340.023325] rpc_tasks 3KB 3KB [ 3340.023932] UNIX 166KB 352KB [ 3340.024519] UDP-Lite 63KB 63KB [ 3340.025110] tcp_bind_bucket 8KB 8KB [ 3340.025700] xfrm_state 16KB 16KB [ 3340.026280] ip_fib_trie 8KB 8KB [ 3340.026883] ip_fib_alias 15KB 15KB [ 3340.027457] ip_dst_cache 8KB 8KB [ 3340.028063] PING 31KB 31KB [ 3340.028642] RAW 93KB 93KB [ 3340.029252] UDP 238KB 378KB [ 3340.029843] tw_sock_TCP 15KB 15KB [ 3340.030432] request_sock_TCP 15KB 15KB [ 3340.031043] TCP 60KB 60KB [ 3340.031627] hugetlbfs_inode_cache 30KB 30KB [ 3340.032273] bio-1 11KB 11KB [ 3340.032864] eventpoll_pwq 27KB 27KB [ 3340.033457] eventpoll_epi 47KB 47KB [ 3340.034044] inotify_inode_mark 121KB 121KB [ 3340.034641] request_queue 60KB 60KB [ 3340.035236] blkdev_ioc 26KB 26KB [ 3340.035839] bio-0 218KB 280KB [ 3340.036408] biovec-max 722KB 862KB [ 3340.037032] biovec-64 204KB 204KB [ 3340.037776] biovec-16 52KB 52KB [ 3340.038360] user_namespace 31KB 31KB [ 3340.038969] uid_cache 8KB 8KB [ 3340.039561] dmaengine-unmap-2 4KB 4KB [ 3340.040169] audit_buffer 7KB 7KB [ 3340.040786] skbuff_fclone_cache 75KB 75KB [ 3340.041396] skbuff_head_cache 154KB 243KB [ 3340.041996] file_lock_cache 78KB 78KB [ 3340.042596] file_lock_ctx 7KB 7KB [ 3340.043308] fsnotify_mark_connector 72KB 72KB [ 3340.043967] net_namespace 86KB 86KB [ 3340.044555] task_delay_info 119KB 119KB [ 3340.045153] taskstats 61KB 61KB [ 3340.045756] proc_dir_entry 327KB 341KB [ 3340.046317] pde_opener 51KB 51KB [ 3340.046926] seq_file 75KB 75KB [ 3340.047493] sigqueue 23KB 31KB [ 3340.048103] shmem_inode_cache 1199KB 1383KB [ 3340.048706] kernfs_iattrs_cache 235KB 235KB [ 3340.049336] kernfs_node_cache 5352KB 5365KB [ 3340.050085] mnt_cache 204KB 204KB [ 3340.050677] filp 1607KB 1905KB [ 3340.051291] names_cache 9800KB 10098KB [ 3340.051895] hashtab_node 274KB 274KB [ 3340.052485] ebitmap_node 1149KB 1149KB [ 3340.053105] avtab_node 4976KB 4976KB [ 3340.053697] avc_node 35KB 35KB [ 3340.054303] lsm_inode_cache 3077KB 3304KB [ 3340.054913] lsm_file_cache 104KB 188KB [ 3340.055503] key_jar 31KB 31KB [ 3340.056107] uts_namespace 15KB 15KB [ 3340.056716] nsproxy 7KB 7KB [ 3340.057329] vm_area_struct 1106KB 1432KB [ 3340.057937] fs_cache 64KB 64KB [ 3340.058539] files_cache 286KB 286KB [ 3340.059150] signal_cache 360KB 432KB [ 3340.059757] sighand_cache 370KB 420KB [ 3340.060345] task_struct 1168KB 1653KB [ 3340.060960] cred_jar 122KB 192KB [ 3340.061548] anon_vma_chain 271KB 346KB [ 3340.062150] anon_vma 363KB 374KB [ 3340.062756] pid 59KB 67KB [ 3340.063340] Acpi-Operand 191KB 221KB [ 3340.063955] Acpi-ParseExt 31KB 31KB [ 3340.064538] Acpi-Parse 158KB 173KB [ 3340.065148] Acpi-State 114KB 129KB [ 3340.065750] Acpi-Namespace 24KB 24KB [ 3340.066378] numa_policy 7KB 7KB [ 3340.067068] trace_event_file 176KB 176KB [ 3340.067653] ftrace_event_field 280KB 280KB [ 3340.068269] pool_workqueue 40KB 40KB [ 3340.068878] task_group 16KB 16KB [ 3340.069466] mm_struct 320KB 441KB [ 3340.070074] vmap_area 110KB 110KB [ 3340.070669] page->ptl 273KB 315KB [ 3340.071274] kmemleak_scan_area 155KB 155KB [ 3340.072104] kmemleak_object 143897KB 157221KB [ 3340.072678] kmalloc-8k 4496KB 4672KB [ 3340.073407] kmalloc-4k 6224KB 7232KB [ 3340.073989] kmalloc-2k 4116KB 4384KB [ 3340.074551] kmalloc-1k 2094KB 3552KB [ 3340.075139] kmalloc-512 2143KB 3936KB [ 3340.075707] kmalloc-256 1304KB 1304KB [ 3340.076290] kmalloc-192 739KB 748KB [ 3340.076882] kmalloc-128 519KB 548KB [ 3340.077445] kmalloc-96 368KB 504KB [ 3340.078030] kmalloc-64 848KB 1144KB [ 3340.078621] kmalloc-32 721KB 864KB [ 3340.079226] kmalloc-16 370KB 372KB [ 3340.079834] kmalloc-8 322KB 322KB [ 3340.080427] kmem_cache_node 47KB 47KB [ 3340.081047] kmem_cache 75KB 75KB [ 3340.081637] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz1,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=283,uid=0 [ 3340.083209] Out of memory (oom_kill_allocating_task): Killed process 283 (syz-executor.1) total-vm:93280kB, anon-rss:400kB, file-rss:34752kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:0 [ 3341.257478] oom_reaper: reaped process 16908 (syz-executor.6), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 3341.373324] systemd invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 3341.374449] CPU: 1 PID: 1 Comm: systemd Not tainted 5.10.204 #1 [ 3341.375082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3341.375961] Call Trace: [ 3341.376247] dump_stack+0x107/0x167 [ 3341.376643] dump_header+0x106/0x65e [ 3341.377040] oom_kill_process.cold+0x10/0x15 [ 3341.377517] out_of_memory+0x358/0x1440 [ 3341.377945] ? oom_killer_disable+0x280/0x280 [ 3341.378440] ? mutex_trylock+0x237/0x2b0 [ 3341.378869] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3341.379499] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3341.380132] ? lock_acquire+0x117/0x470 [ 3341.380558] ? warn_alloc+0x190/0x190 [ 3341.380993] __alloc_pages_nodemask+0x51d/0x600 [ 3341.381496] ? lock_acquire+0x197/0x470 [ 3341.381923] ? lockref_get+0x11/0x50 [ 3341.382321] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3341.382956] ? lock_downgrade+0x6d0/0x6d0 [ 3341.383412] ? do_raw_spin_lock+0x121/0x260 [ 3341.383941] ? rwlock_bug.part.0+0x90/0x90 [ 3341.384414] alloc_pages_current+0x187/0x280 [ 3341.384919] __get_free_pages+0xc/0xa0 [ 3341.385341] inode_doinit_with_dentry+0x8f1/0x1240 [ 3341.385883] ? show_schedstat+0xb10/0xca0 [ 3341.386326] ? selinux_file_lock+0x280/0x280 [ 3341.386805] ? kernfs_get_inode+0x388/0x520 [ 3341.387271] ? lock_downgrade+0x6d0/0x6d0 [ 3341.387721] selinux_d_instantiate+0x23/0x30 [ 3341.388194] security_d_instantiate+0x56/0xe0 [ 3341.388682] d_splice_alias+0x8c/0xc60 [ 3341.389098] ? _raw_spin_unlock+0x1a/0x30 [ 3341.389548] kernfs_iop_lookup+0x1ac/0x220 [ 3341.390019] __lookup_slow+0x252/0x490 [ 3341.390446] ? lookup_open.isra.0+0x1270/0x1270 [ 3341.390967] ? inode_permission+0xa4/0x380 [ 3341.391432] walk_component+0x41e/0x6a0 [ 3341.391863] ? handle_dots.part.0+0x15c0/0x15c0 [ 3341.392365] ? walk_component+0x6a0/0x6a0 [ 3341.392837] path_lookupat+0x1ba/0x860 [ 3341.393253] filename_lookup+0x1b1/0x570 [ 3341.393704] ? may_linkat+0x230/0x230 [ 3341.394133] ? __check_object_size+0x319/0x440 [ 3341.394647] ? strncpy_from_user+0x9e/0x470 [ 3341.395124] ? getname_flags.part.0+0x1dd/0x4f0 [ 3341.395642] vfs_statx+0x142/0x3a0 [ 3341.396048] ? do_readlinkat+0x2f0/0x2f0 [ 3341.396498] ? find_held_lock+0x2c/0x110 [ 3341.396960] __do_sys_newfstatat+0x96/0x120 [ 3341.397439] ? __do_compat_sys_newlstat+0x110/0x110 [ 3341.398000] ? _down_write_nest_lock+0x160/0x160 [ 3341.398543] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3341.399119] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3341.399693] ? trace_hardirqs_on+0x5b/0x180 [ 3341.400171] do_syscall_64+0x33/0x40 [ 3341.400587] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3341.401171] RIP: 0033:0x7fdc2902387b [ 3341.401584] Code: 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 41 89 f9 45 89 c2 89 f7 48 89 d6 48 89 ca 41 83 f9 01 77 2c b8 06 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 e1 f5 0c 00 f7 d8 [ 3341.403626] RSP: 002b:00007ffc3c803298 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 3341.404466] RAX: ffffffffffffffda RBX: 00007ffc3c803630 RCX: 00007fdc2902387b [ 3341.405275] RDX: 00007ffc3c8032b0 RSI: 000055d5d8cb1f13 RDI: 0000000000000019 [ 3341.406070] RBP: 00007ffc3c803630 R08: 0000000000000100 R09: 0000000000000001 [ 3341.406867] R10: 0000000000000100 R11: 0000000000000246 R12: 000055d5d8cb1f13 [ 3341.407652] R13: 00007ffc3c8033b0 R14: 00007ffc3c8032b0 R15: 000055d5d8cce900 [ 3341.408574] Mem-Info: [ 3341.408904] active_anon:52 inactive_anon:7488 isolated_anon:0 [ 3341.408904] active_file:120 inactive_file:82 isolated_file:27 [ 3341.408904] unevictable:0 dirty:5 writeback:0 [ 3341.408904] slab_reclaimable:8473 slab_unreclaimable:59988 [ 3341.408904] mapped:17576 shmem:121 pagetables:304 bounce:0 [ 3341.408904] free:4610 free_pcp:75 free_cma:0 [ 3341.412450] Node 0 active_anon:208kB inactive_anon:29952kB active_file:480kB inactive_file:328kB unevictable:0kB isolated(anon):0kB isolated(file):108kB mapped:70304kB dirty:20kB writeback:0kB shmem:484kB writeback_tmp:0kB kernel_stack:2880kB all_unreclaimable? no [ 3341.415638] Node 0 DMA free:6508kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3341.418410] lowmem_reserve[]: 0 1616 1616 1616 [ 3341.418944] Node 0 DMA32 free:11932kB min:11260kB low:12912kB high:14564kB reserved_highatomic:2048KB active_anon:208kB inactive_anon:30120kB active_file:488kB inactive_file:712kB unevictable:0kB writepending:20kB present:2080640kB managed:1660484kB mlocked:0kB pagetables:1216kB bounce:0kB free_pcp:324kB local_pcp:0kB free_cma:0kB [ 3341.421973] lowmem_reserve[]: 0 0 0 0 [ 3341.422394] Node 0 DMA: 1*4kB (U) 1*8kB (U) 0*16kB 1*32kB (U) 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (E) = 6508kB [ 3341.424029] Node 0 DMA32: 797*4kB (UMEH) 414*8kB (UMEH) 162*16kB (UMEH) 67*32kB (UMEH) 5*64kB (UH) 0*128kB 1*256kB (H) 1*512kB (H) 0*1024kB 0*2048kB 0*4096kB = 12324kB [ 3341.425777] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3341.426736] 356 total pagecache pages [ 3341.427130] 0 pages in swap cache [ 3341.427469] Swap cache stats: add 0, delete 0, find 0/0 [ 3341.428006] Free swap = 0kB [ 3341.428303] Total swap = 0kB [ 3341.428605] 524158 pages RAM [ 3341.428930] 0 pages HighMem/MovableOnly [ 3341.429323] 105060 pages reserved [ 3341.429722] Unreclaimable slab info: [ 3341.430374] Name Used Total [ 3341.431043] pid_3 7KB 7KB [ 3341.431612] pid_2 52KB 82KB [ 3341.432197] IEEE-802.15.4-MAC 63KB 63KB [ 3341.432783] IEEE-802.15.4-RAW 63KB 63KB [ 3341.433351] fib6_nodes 28KB 28KB [ 3341.433939] ip6_dst_cache 41KB 41KB [ 3341.434504] PINGv6 63KB 63KB [ 3341.435087] RAWv6 189KB 189KB [ 3341.435655] UDPLITEv6 62KB 62KB [ 3341.436231] UDPv6 62KB 62KB [ 3341.436829] tw_sock_TCPv6 7KB 7KB [ 3341.437400] request_sock_TCPv6 15KB 15KB [ 3341.437994] TCPv6 62KB 62KB [ 3341.438562] scsi_sense_cache 8KB 8KB [ 3341.439134] sd_ext_cdb 3KB 3KB [ 3341.439696] virtio_scsi_cmd 16KB 16KB [ 3341.440285] sgpool-128 59KB 59KB [ 3341.440869] sgpool-64 63KB 63KB [ 3341.441430] sgpool-32 299KB 299KB [ 3341.442009] sgpool-16 127KB 127KB [ 3341.442616] sgpool-8 90KB 90KB [ 3341.443310] io_kiocb 45KB 45KB [ 3341.443887] mqueue_inode_cache 62KB 62KB [ 3341.444589] nfs_commit_data 15KB 15KB [ 3341.445178] nfs_write_data 47KB 47KB [ 3341.445906] jbd2_inode 11KB 11KB [ 3341.446464] ext4_system_zone 7KB 7KB [ 3341.447184] ext4_io_end_vec 7KB 7KB [ 3341.447891] ext4_bio_post_read_ctx 15KB 15KB [ 3341.448563] kioctx 31KB 31KB [ 3341.449347] aio_kiocb 7KB 7KB [ 3341.450051] bio-2 4KB 4KB [ 3341.450760] pid_namespace 7KB 7KB [ 3341.451441] rpc_buffers 31KB 31KB [ 3341.452054] rpc_tasks 3KB 3KB [ 3341.452753] UNIX 166KB 352KB [ 3341.453448] UDP-Lite 63KB 63KB [ 3341.454058] tcp_bind_bucket 8KB 8KB [ 3341.454814] xfrm_state 16KB 16KB [ 3341.455509] ip_fib_trie 8KB 8KB [ 3341.456198] ip_fib_alias 15KB 15KB [ 3341.456896] ip_dst_cache 8KB 8KB [ 3341.457594] PING 31KB 31KB [ 3341.458207] RAW 93KB 93KB [ 3341.458865] UDP 238KB 378KB [ 3341.459554] tw_sock_TCP 15KB 15KB [ 3341.460157] request_sock_TCP 15KB 15KB [ 3341.460859] TCP 60KB 60KB [ 3341.461471] hugetlbfs_inode_cache 30KB 30KB [ 3341.462187] bio-1 11KB 11KB [ 3341.462923] eventpoll_pwq 27KB 27KB [ 3341.463760] eventpoll_epi 47KB 47KB [ 3341.464443] inotify_inode_mark 121KB 121KB [ 3341.465072] request_queue 60KB 60KB [ 3341.465871] blkdev_ioc 26KB 26KB [ 3341.466533] bio-0 372KB 372KB [ 3341.467237] biovec-max 595KB 654KB [ 3341.467950] biovec-64 425KB 425KB [ 3341.468640] biovec-16 97KB 97KB [ 3341.469364] user_namespace 31KB 31KB [ 3341.469956] uid_cache 8KB 8KB [ 3341.470644] dmaengine-unmap-2 4KB 4KB [ 3341.471281] audit_buffer 7KB 7KB [ 3341.471949] skbuff_fclone_cache 75KB 75KB [ 3341.472715] skbuff_head_cache 322KB 322KB [ 3341.473414] file_lock_cache 78KB 78KB [ 3341.474072] file_lock_ctx 7KB 7KB [ 3341.474803] fsnotify_mark_connector 72KB 72KB [ 3341.475469] net_namespace 86KB 86KB [ 3341.476221] task_delay_info 119KB 119KB [ 3341.476833] taskstats 61KB 61KB [ 3341.477516] proc_dir_entry 327KB 341KB [ 3341.478141] pde_opener 51KB 51KB [ 3341.478775] seq_file 75KB 75KB [ 3341.479473] sigqueue 23KB 31KB [ 3341.480173] shmem_inode_cache 1199KB 1383KB [ 3341.480890] kernfs_iattrs_cache 235KB 235KB [ 3341.481571] kernfs_node_cache 5336KB 5361KB [ 3341.482270] mnt_cache 204KB 204KB [ 3341.483042] filp 1069KB 1620KB [ 3341.483788] names_cache 4806KB 8096KB [ 3341.484485] hashtab_node 274KB 274KB [ 3341.485091] ebitmap_node 1149KB 1149KB [ 3341.485805] avtab_node 4976KB 4976KB [ 3341.486398] avc_node 35KB 35KB [ 3341.487039] lsm_inode_cache 2647KB 3075KB [ 3341.487640] lsm_file_cache 104KB 188KB [ 3341.488241] key_jar 31KB 31KB [ 3341.488862] uts_namespace 15KB 15KB [ 3341.489455] nsproxy 7KB 7KB [ 3341.490101] vm_area_struct 1103KB 1408KB [ 3341.490688] fs_cache 64KB 64KB [ 3341.491226] files_cache 286KB 286KB [ 3341.491770] signal_cache 360KB 432KB [ 3341.492383] sighand_cache 335KB 390KB [ 3341.492940] task_struct 1155KB 1653KB [ 3341.493466] cred_jar 114KB 188KB [ 3341.494057] anon_vma_chain 271KB 346KB [ 3341.494663] anon_vma 171KB 247KB [ 3341.495201] pid 59KB 67KB [ 3341.495881] Acpi-Operand 191KB 221KB [ 3341.496521] Acpi-ParseExt 31KB 31KB [ 3341.497205] Acpi-Parse 158KB 173KB [ 3341.497890] Acpi-State 114KB 129KB [ 3341.498412] Acpi-Namespace 24KB 24KB [ 3341.498950] numa_policy 7KB 7KB [ 3341.499473] trace_event_file 176KB 176KB [ 3341.500007] ftrace_event_field 280KB 280KB [ 3341.500534] pool_workqueue 40KB 40KB [ 3341.501074] task_group 16KB 16KB [ 3341.501596] mm_struct 320KB 441KB [ 3341.502128] vmap_area 110KB 110KB [ 3341.502818] page->ptl 273KB 315KB [ 3341.503485] kmemleak_scan_area 155KB 155KB [ 3341.505247] kmemleak_object 135468KB 157015KB [ 3341.505819] kmalloc-8k 4496KB 4672KB [ 3341.506365] kmalloc-4k 6784KB 7200KB [ 3341.506922] kmalloc-2k 4272KB 4384KB [ 3341.507489] kmalloc-1k 2356KB 3552KB [ 3341.508116] kmalloc-512 2475KB 3904KB [ 3341.508748] kmalloc-256 1271KB 1328KB [ 3341.509345] kmalloc-192 768KB 768KB [ 3341.509955] kmalloc-128 511KB 548KB [ 3341.510541] kmalloc-96 365KB 504KB [ 3341.511146] kmalloc-64 842KB 1144KB [ 3341.511761] kmalloc-32 726KB 864KB [ 3341.512336] kmalloc-16 370KB 372KB [ 3341.512922] kmalloc-8 322KB 322KB [ 3341.513491] kmem_cache_node 47KB 47KB [ 3341.514084] kmem_cache 75KB 75KB [ 3341.514651] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/syz1,task=syz-executor.1,pid=16888,uid=0 [ 3341.516867] Out of memory: Killed process 16895 (syz-executor.1) total-vm:93676kB, anon-rss:452kB, file-rss:34820kB, shmem-rss:0kB, UID:0 pgtables:140kB oom_score_adj:1000 [ 3341.709229] (d-rfkill) invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 3341.711154] CPU: 0 PID: 16963 Comm: (d-rfkill) Not tainted 5.10.204 #1 [ 3341.712484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3341.714177] Call Trace: [ 3341.714719] dump_stack+0x107/0x167 [ 3341.715464] dump_header+0x106/0x65e [ 3341.716225] oom_kill_process.cold+0x10/0x15 [ 3341.717143] out_of_memory+0x1149/0x1440 [ 3341.717980] ? oom_killer_disable+0x280/0x280 [ 3341.718898] ? mutex_trylock+0x237/0x2b0 [ 3341.719717] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3341.720929] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3341.722129] ? lock_acquire+0x117/0x470 [ 3341.722936] ? warn_alloc+0x190/0x190 [ 3341.723743] __alloc_pages_nodemask+0x51d/0x600 [ 3341.724703] ? lock_acquire+0x197/0x470 [ 3341.725513] ? lockref_get+0x11/0x50 [ 3341.726266] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3341.727503] ? lock_downgrade+0x6d0/0x6d0 [ 3341.728352] ? do_raw_spin_lock+0x121/0x260 [ 3341.729246] ? rwlock_bug.part.0+0x90/0x90 [ 3341.730115] alloc_pages_current+0x187/0x280 [ 3341.731021] __get_free_pages+0xc/0xa0 [ 3341.731813] inode_doinit_with_dentry+0x8f1/0x1240 [ 3341.732815] ? show_schedstat+0xb10/0xca0 [ 3341.733670] ? selinux_file_lock+0x280/0x280 [ 3341.734578] ? kernfs_get_inode+0x388/0x520 [ 3341.735477] ? lock_downgrade+0x6d0/0x6d0 [ 3341.736329] selinux_d_instantiate+0x23/0x30 [ 3341.737245] security_d_instantiate+0x56/0xe0 [ 3341.738166] d_splice_alias+0x8c/0xc60 [ 3341.738958] ? _raw_spin_unlock+0x1a/0x30 [ 3341.739805] kernfs_iop_lookup+0x1ac/0x220 [ 3341.740678] __lookup_slow+0x252/0x490 [ 3341.741489] ? lookup_open.isra.0+0x1270/0x1270 [ 3341.742473] ? selinux_inode_permission+0x401/0x640 [ 3341.743478] ? selinux_path_notify+0x4d0/0x4d0 [ 3341.744423] walk_component+0x41e/0x6a0 [ 3341.745243] ? handle_dots.part.0+0x15c0/0x15c0 [ 3341.746186] ? security_inode_permission+0xcb/0x100 [ 3341.747191] ? kernfs_iop_getattr+0xd0/0xd0 [ 3341.748066] link_path_walk.part.0+0x699/0xbf0 [ 3341.749002] ? walk_component+0x6a0/0x6a0 [ 3341.749832] ? percpu_counter_add_batch+0x8b/0x140 [ 3341.750832] path_openat+0x25a/0x26f0 [ 3341.751614] ? path_lookupat+0x860/0x860 [ 3341.752447] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3341.753507] ? lock_acquire+0x197/0x470 [ 3341.754327] do_filp_open+0x190/0x3e0 [ 3341.755098] ? may_open_dev+0xf0/0xf0 [ 3341.755883] ? do_raw_spin_lock+0x121/0x260 [ 3341.756773] ? rwlock_bug.part.0+0x90/0x90 [ 3341.757638] ? _raw_spin_unlock+0x1a/0x30 [ 3341.758500] ? __alloc_fd+0x2b8/0x630 [ 3341.759281] do_sys_openat2+0x171/0x420 [ 3341.760087] ? build_open_flags+0x6f0/0x6f0 [ 3341.760970] ? _down_write_nest_lock+0x160/0x160 [ 3341.761935] ? vmacache_find+0x55/0x2a0 [ 3341.762741] __x64_sys_openat+0x13f/0x1f0 [ 3341.763578] ? __ia32_sys_open+0x1c0/0x1c0 [ 3341.764439] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3341.765506] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3341.766573] do_syscall_64+0x33/0x40 [ 3341.767329] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3341.768365] RIP: 0033:0x7fdc29023c64 [ 3341.769143] Code: Unable to access opcode bytes at RIP 0x7fdc29023c3a. [ 3341.770471] RSP: 002b:00007ffc3c8031c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 3341.771969] syz-executor.1: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null) [ 3341.772014] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 00007fdc29023c64 [ 3341.772026] ,cpuset= [ 3341.773880] RDX: 0000000000080101 RSI: 000055d5d8c4cfc0 RDI: 00000000ffffff9c [ 3341.773961] RBP: 000055d5d8c4cfc0 R08: 0000000000000000 R09: 00007ffc3c803130 [ 3341.773973] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080101 [ 3341.773986] R13: 00007ffc3c8032aa R14: 000055d5d8c04c50 R15: 0000000000000000 [ 3341.774127] Mem-Info: [ 3341.775123] syz1 [ 3341.775552] active_anon:52 inactive_anon:7488 isolated_anon:0 [ 3341.775552] active_file:17 inactive_file:0 isolated_file:0 [ 3341.775552] unevictable:0 dirty:5 writeback:0 [ 3341.775552] slab_reclaimable:8410 slab_unreclaimable:60030 [ 3341.775552] mapped:17429 shmem:121 pagetables:304 bounce:0 [ 3341.775552] free:2270 free_pcp:62 free_cma:0 [ 3341.775586] Node 0 active_anon:208kB inactive_anon:29952kB active_file:68kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:69716kB dirty:20kB writeback:0kB shmem:484kB writeback_tmp:0kB kernel_stack:2880kB all_unreclaimable? yes [ 3341.776472] ,mems_allowed=0 [ 3341.776488] CPU: 1 PID: 16895 Comm: syz-executor.1 Not tainted 5.10.204 #1 [ 3341.776500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3341.777973] Node 0 [ 3341.778840] Call Trace: [ 3341.778853] dump_stack+0x107/0x167 [ 3341.778866] warn_alloc.cold+0x95/0x18a [ 3341.778882] ? zone_watermark_ok_safe+0x260/0x260 [ 3341.780355] DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3341.780573] ? schedule_timeout+0x1ce/0x380 [ 3341.780994] lowmem_reserve[]: [ 3341.784251] ? usleep_range+0x170/0x170 [ 3341.784264] ? __next_timer_interrupt+0x2c0/0x2c0 [ 3341.784286] __alloc_pages_slowpath.constprop.0+0x1c80/0x2130 [ 3341.788879] 0 [ 3341.789183] ? lock_acquire+0x117/0x470 [ 3341.790579] 1616 [ 3341.791454] ? warn_alloc+0x190/0x190 [ 3341.791478] __alloc_pages_nodemask+0x51d/0x600 [ 3341.791942] 1616 [ 3341.792220] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3341.792963] 1616 [ 3341.793389] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3341.794354] [ 3341.797117] ? policy_node+0xab/0x140 [ 3341.797130] ? __sanitizer_cov_trace_pc+0x4/0x60 [ 3341.797145] alloc_pages_current+0x187/0x280 [ 3341.798014] Node 0 [ 3341.798349] relay_open_buf.part.0+0x2a5/0xc00 [ 3341.799421] DMA32 free:2596kB min:11260kB low:12912kB high:14564kB reserved_highatomic:2048KB active_anon:208kB inactive_anon:30120kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:20kB present:2080640kB managed:1660484kB mlocked:0kB pagetables:1216kB bounce:0kB free_pcp:248kB local_pcp:0kB free_cma:0kB [ 3341.799658] relay_open+0x531/0xa10 [ 3341.800851] lowmem_reserve[]: [ 3341.801039] do_blk_trace_setup+0x4cf/0xc10 [ 3341.801840] 0 [ 3341.802058] ? _copy_from_user+0xfb/0x1b0 [ 3341.802821] 0 [ 3341.803320] __blk_trace_setup+0xca/0x180 [ 3341.803753] 0 [ 3341.804338] ? do_blk_trace_setup+0xc10/0xc10 [ 3341.804799] 0 [ 3341.805439] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3341.805783] [ 3341.806198] blk_trace_ioctl+0x155/0x290 [ 3341.807145] Node 0 [ 3341.807611] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 3341.808071] DMA: [ 3341.808557] ? do_vfs_ioctl+0x283/0x10d0 [ 3341.808574] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 3341.814144] 1*4kB [ 3341.814521] ? generic_block_fiemap+0x60/0x60 [ 3341.815153] (U) [ 3341.815607] ? do_sys_openat2+0xa1/0x420 [ 3341.815624] blkdev_ioctl+0xc1/0x710 [ 3341.816005] 0*8kB [ 3341.816449] ? blkdev_common_ioctl+0x1870/0x1870 [ 3341.816851] 1*16kB [ 3341.817303] ? selinux_file_ioctl+0xb6/0x270 [ 3341.817658] (U) [ 3341.818160] block_ioctl+0xf9/0x140 [ 3341.818170] ? blkdev_read_iter+0x1c0/0x1c0 [ 3341.818185] __x64_sys_ioctl+0x19a/0x210 [ 3341.818545] 0*32kB [ 3341.819119] do_syscall_64+0x33/0x40 [ 3341.819129] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 3341.819142] RIP: 0033:0x7f1892b10b19 [ 3341.819468] 1*64kB [ 3341.819916] Code: Unable to access opcode bytes at RIP 0x7f1892b10aef. [ 3341.819922] RSP: 002b:00007f1890086188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3341.819940] RAX: ffffffffffffffda RBX: 00007f1892c23f60 RCX: 00007f1892b10b19 [ 3341.820382] (U) [ 3341.820930] RDX: 0000000020000000 RSI: 00000000c0481273 RDI: 0000000000000003 [ 3341.820937] RBP: 00007f1892b6af6d R08: 0000000000000000 R09: 0000000000000000 [ 3341.820943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3341.820950] R13: 00007fff05b26a0f R14: 00007f1890086300 R15: 0000000000022000 [ 3341.821043] Mem-Info: [ 3341.821379] 0*128kB [ 3341.821854] active_anon:52 inactive_anon:7488 isolated_anon:0 [ 3341.821854] active_file:17 inactive_file:0 isolated_file:0 [ 3341.821854] unevictable:0 dirty:5 writeback:0 [ 3341.821854] slab_reclaimable:8410 slab_unreclaimable:60030 [ 3341.821854] mapped:17429 shmem:121 pagetables:304 bounce:0 [ 3341.821854] free:2270 free_pcp:62 free_cma:0 [ 3341.821877] Node 0 active_anon:208kB inactive_anon:29952kB active_file:68kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:69716kB dirty:20kB writeback:0kB shmem:484kB writeback_tmp:0kB kernel_stack:2880kB all_unreclaimable? yes [ 3341.822925] 1*256kB [ 3341.823155] Node 0 DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3341.824075] (U) [ 3341.824281] lowmem_reserve[]: 0 [ 3341.825142] 0*512kB 0*1024kB 1*2048kB [ 3341.825567] 1616 1616 [ 3341.826032] (M) [ 3341.826532] 1616 [ 3341.827014] 1*4096kB [ 3341.827482] Node 0 DMA32 free:2596kB min:11260kB low:12912kB high:14564kB reserved_highatomic:2048KB active_anon:208kB inactive_anon:30120kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:20kB present:2080640kB managed:1660484kB mlocked:0kB pagetables:1216kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 3341.827913] (E) [ 3341.828299] lowmem_reserve[]: 0 [ 3341.829207] = 6484kB [ 3341.829632] 0 0 [ 3341.830116] Node 0 [ 3341.830522] 0 [ 3341.831577] DMA32: [ 3341.831978] Node 0 DMA: 1*4kB [ 3341.832458] 252*4kB [ 3341.833212] (U) 0*8kB 1*16kB (U) [ 3341.834801] (MEH) [ 3341.835572] 0*32kB 1*64kB [ 3341.836005] 64*8kB [ 3341.836794] (U) 0*128kB 1*256kB (U) [ 3341.838272] (UMEH) [ 3341.839057] 0*512kB 0*1024kB 1*2048kB (M) [ 3341.840543] 1*16kB [ 3341.840815] 1*4096kB (E) [ 3341.841296] (H) [ 3341.844664] = 6484kB [ 3341.844675] Node 0 [ 3341.849232] 1*32kB [ 3341.849472] DMA32: 252*4kB [ 3341.854679] (H) [ 3341.854894] (MEH) 64*8kB (UMEH) [ 3341.855563] 3*64kB [ 3341.856002] 1*16kB (H) 1*32kB [ 3341.856515] (H) [ 3341.856767] (H) 3*64kB (H) 0*128kB [ 3341.857203] 0*128kB [ 3341.857466] 1*256kB (H) [ 3341.863208] 1*256kB [ 3341.863416] 1*512kB (H) [ 3341.864094] (H) [ 3341.864343] 0*1024kB 0*2048kB [ 3341.864784] 1*512kB [ 3341.865015] 0*4096kB = 2528kB [ 3341.865395] (H) [ 3341.865643] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3341.865653] 188 total pagecache pages [ 3341.866322] 0*1024kB [ 3341.866561] 0 pages in swap cache [ 3341.867275] 0*2048kB [ 3341.867502] Swap cache stats: add 0, delete 0, find 0/0 [ 3341.867512] Free swap = 0kB [ 3341.868135] 0*4096kB [ 3341.868333] Total swap = 0kB [ 3341.868343] 524158 pages RAM [ 3341.869126] = 2528kB [ 3341.869359] 0 pages HighMem/MovableOnly [ 3341.869370] 105060 pages reserved [ 3341.870239] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3341.892521] 188 total pagecache pages [ 3341.893321] 0 pages in swap cache [ 3341.894052] Swap cache stats: add 0, delete 0, find 0/0 [ 3341.895136] Free swap = 0kB [ 3341.895763] Total swap = 0kB [ 3341.896369] 524158 pages RAM [ 3341.897006] 0 pages HighMem/MovableOnly [ 3341.897827] 105060 pages reserved [ 3341.898515] Unreclaimable slab info: [ 3341.899325] Name Used Total [ 3341.900465] pid_3 7KB 7KB [ 3341.901836] pid_2 52KB 82KB [ 3341.902949] IEEE-802.15.4-MAC 63KB 63KB [ 3341.904066] IEEE-802.15.4-RAW 63KB 63KB [ 3341.905178] fib6_nodes 28KB 28KB [ 3341.906291] ip6_dst_cache 41KB 41KB [ 3341.907397] PINGv6 63KB 63KB [ 3341.908510] RAWv6 189KB 189KB [ 3341.909616] UDPLITEv6 62KB 62KB [ 3341.910745] UDPv6 62KB 62KB [ 3341.911849] tw_sock_TCPv6 7KB 7KB [ 3341.912966] request_sock_TCPv6 15KB 15KB [ 3341.914090] TCPv6 62KB 62KB [ 3341.915205] scsi_sense_cache 8KB 8KB [ 3341.916307] sd_ext_cdb 3KB 3KB [ 3341.917430] virtio_scsi_cmd 16KB 16KB [ 3341.918544] sgpool-128 59KB 59KB [ 3341.919654] sgpool-64 63KB 63KB [ 3341.920798] sgpool-32 346KB 346KB [ 3341.921915] sgpool-16 142KB 142KB [ 3341.923043] sgpool-8 101KB 101KB [ 3341.924162] io_kiocb 45KB 45KB [ 3341.925286] mqueue_inode_cache 62KB 62KB [ 3341.926407] nfs_commit_data 15KB 15KB [ 3341.927518] nfs_write_data 47KB 47KB [ 3341.928661] jbd2_inode 11KB 11KB [ 3341.929780] ext4_system_zone 7KB 7KB [ 3341.930890] ext4_io_end_vec 7KB 7KB [ 3341.932019] ext4_bio_post_read_ctx 15KB 15KB [ 3341.933248] kioctx 31KB 31KB [ 3341.934373] aio_kiocb 7KB 7KB [ 3341.935507] bio-2 4KB 4KB [ 3341.936660] pid_namespace 7KB 7KB [ 3341.937805] rpc_buffers 31KB 31KB [ 3341.938922] rpc_tasks 3KB 3KB [ 3341.940036] UNIX 166KB 352KB [ 3341.941162] UDP-Lite 63KB 63KB [ 3341.942282] tcp_bind_bucket 8KB 8KB [ 3341.943393] xfrm_state 16KB 16KB [ 3341.944513] ip_fib_trie 8KB 8KB [ 3341.945636] ip_fib_alias 15KB 15KB [ 3341.946759] ip_dst_cache 8KB 8KB [ 3341.947876] PING 31KB 31KB [ 3341.949001] RAW 93KB 93KB [ 3341.950124] UDP 238KB 378KB [ 3341.951238] tw_sock_TCP 15KB 15KB [ 3341.952354] request_sock_TCP 15KB 15KB [ 3341.953476] TCP 60KB 60KB [ 3341.954618] hugetlbfs_inode_cache 30KB 30KB [ 3341.955811] bio-1 11KB 11KB [ 3341.956961] eventpoll_pwq 27KB 27KB [ 3341.958085] eventpoll_epi 47KB 47KB [ 3341.959203] inotify_inode_mark 121KB 121KB [ 3341.960347] request_queue 60KB 60KB [ 3341.961484] blkdev_ioc 26KB 26KB [ 3341.962610] bio-0 408KB 408KB [ 3341.963745] biovec-max 616KB 654KB [ 3341.964846] biovec-64 504KB 504KB [ 3341.965937] biovec-16 105KB 105KB [ 3341.967031] user_namespace 31KB 31KB [ 3341.968122] uid_cache 8KB 8KB [ 3341.969231] dmaengine-unmap-2 4KB 4KB [ 3341.970325] audit_buffer 7KB 7KB [ 3341.971423] skbuff_fclone_cache 75KB 75KB [ 3341.972550] skbuff_head_cache 326KB 326KB [ 3341.973652] file_lock_cache 78KB 78KB [ 3341.974753] file_lock_ctx 7KB 7KB [ 3341.975843] fsnotify_mark_connector 72KB 72KB [ 3341.977050] net_namespace 86KB 86KB [ 3341.978143] task_delay_info 119KB 119KB [ 3341.979232] taskstats 61KB 61KB [ 3341.980326] proc_dir_entry 327KB 341KB [ 3341.981421] pde_opener 51KB 51KB [ 3341.982518] seq_file 75KB 75KB [ 3341.983612] sigqueue 23KB 31KB [ 3341.984721] shmem_inode_cache 1199KB 1383KB [ 3341.985834] kernfs_iattrs_cache 235KB 235KB [ 3341.986965] kernfs_node_cache 5336KB 5361KB [ 3341.988055] mnt_cache 204KB 204KB [ 3341.989185] filp 1069KB 1620KB [ 3341.990319] names_cache 4802KB 8096KB [ 3341.991409] hashtab_node 274KB 274KB [ 3341.992497] ebitmap_node 1149KB 1149KB [ 3341.993592] avtab_node 4976KB 4976KB [ 3341.994691] avc_node 35KB 35KB [ 3341.995830] lsm_inode_cache 2647KB 3075KB [ 3341.996956] lsm_file_cache 104KB 188KB [ 3341.998044] key_jar 31KB 31KB [ 3341.999138] uts_namespace 15KB 15KB [ 3342.000237] nsproxy 7KB 7KB [ 3342.001382] vm_area_struct 1103KB 1408KB [ 3342.002483] fs_cache 64KB 64KB [ 3342.003572] files_cache 286KB 286KB [ 3342.004683] signal_cache 360KB 432KB [ 3342.005780] sighand_cache 335KB 390KB [ 3342.006897] task_struct 1155KB 1653KB [ 3342.008267] cred_jar 114KB 188KB [ 3342.009089] debugfs: File 'trace0' in directory 'loop12' already present! [ 3342.009384] anon_vma_chain 271KB 346KB [ 3342.011238] debugfs: File 'dropped' in directory 'loop2' already present! [ 3342.011447] anon_vma 171KB 247KB [ 3342.012150] debugfs: File 'msg' in directory 'loop2' already present! [ 3342.013185] pid 59KB 67KB [ 3342.014962] Acpi-Operand 191KB 221KB [ 3342.016056] Acpi-ParseExt 31KB 31KB [ 3342.017158] Acpi-Parse 158KB 173KB [ 3342.018453] Acpi-State 114KB 129KB [ 3342.019547] Acpi-Namespace 24KB 24KB [ 3342.020662] numa_policy 7KB 7KB [ 3342.021757] trace_event_file 176KB 176KB [ 3342.022847] ftrace_event_field 280KB 280KB [ 3342.024141] pool_workqueue 40KB 40KB [ 3342.025243] task_group 16KB 16KB [ 3342.026522] mm_struct 320KB 441KB [ 3342.027797] vmap_area 110KB 110KB [ 3342.028908] page->ptl 273KB 315KB [ 3342.029999] kmemleak_scan_area 155KB 155KB [ 3342.032608] kmemleak_object 135024KB 157015KB [ 3342.033766] kmalloc-8k 4496KB 4672KB [ 3342.035101] kmalloc-4k 6800KB 7200KB [ 3342.036196] kmalloc-2k 4284KB 4384KB [ 3342.037317] kmalloc-1k 2364KB 3552KB [ 3342.038444] kmalloc-512 2489KB 3904KB [ 3342.039546] kmalloc-256 1271KB 1328KB [ 3342.040681] kmalloc-192 772KB 772KB [ 3342.041916] kmalloc-128 511KB 548KB [ 3342.043029] kmalloc-96 364KB 504KB [ 3342.044156] kmalloc-64 842KB 1144KB [ 3342.045278] kmalloc-32 726KB 864KB [ 3342.046372] kmalloc-16 370KB 372KB [ 3342.047464] kmalloc-8 322KB 322KB [ 3342.048551] kmem_cache_node 47KB 47KB [ 3342.049654] kmem_cache 75KB 75KB [ 3342.050948] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-rfkill.service,task=(d-rfkill),pid=16963,uid=0 [ 3342.054256] Out of memory (oom_kill_allocating_task): Killed process 16963 ((d-rfkill)) total-vm:179992kB, anon-rss:11132kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:100kB oom_score_adj:0 [ 3342.601674] sshd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3342.603655] CPU: 0 PID: 249 Comm: sshd Not tainted 5.10.204 #1 [ 3342.604878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3342.606558] Call Trace: [ 3342.607211] dump_stack+0x107/0x167 [ 3342.608114] dump_header+0x106/0x65e [ 3342.609050] oom_kill_process.cold+0x10/0x15 [ 3342.610143] out_of_memory+0x1149/0x1440 [ 3342.611135] ? oom_killer_disable+0x280/0x280 [ 3342.612242] ? mutex_trylock+0x237/0x2b0 [ 3342.613265] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3342.614710] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3342.616122] ? lock_acquire+0x117/0x470 [ 3342.616983] ? warn_alloc+0x190/0x190 [ 3342.617851] __alloc_pages_nodemask+0x51d/0x600 [ 3342.618904] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3342.620176] ? find_get_entry+0x2c8/0x740 [ 3342.621084] alloc_pages_current+0x187/0x280 [ 3342.622039] __page_cache_alloc+0x2d2/0x360 [ 3342.622929] pagecache_get_page+0x2c7/0xc80 [ 3342.623812] filemap_fault+0x177d/0x2210 [ 3342.624672] ? read_cache_page_gfp+0x30/0x30 [ 3342.625579] ? replace_page_cache_page+0x1200/0x1200 [ 3342.626611] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3342.627687] ext4_filemap_fault+0x87/0xc0 [ 3342.628527] __do_fault+0x113/0x410 [ 3342.629293] handle_mm_fault+0x1e53/0x3500 [ 3342.630176] ? fsnotify+0xf50/0xf50 [ 3342.630928] ? find_held_lock+0x2c/0x110 [ 3342.631764] ? __pmd_alloc+0x5e0/0x5e0 [ 3342.632568] ? vmacache_find+0x55/0x2a0 [ 3342.633401] ? vmacache_update+0xce/0x140 [ 3342.634270] do_user_addr_fault+0x56e/0xc60 [ 3342.635165] exc_page_fault+0xa2/0x1a0 [ 3342.635967] ? asm_exc_page_fault+0x8/0x30 [ 3342.636863] asm_exc_page_fault+0x1e/0x30 [ 3342.637708] RIP: 0033:0x7fbcdbb17c60 [ 3342.638475] Code: Unable to access opcode bytes at RIP 0x7fbcdbb17c36. [ 3342.639817] RSP: 002b:00007ffd96bd6f48 EFLAGS: 00010206 [ 3342.640926] RAX: 000055d972e530c1 RBX: 00007ffd96bd6f80 RCX: 0000000000000045 [ 3342.642405] RDX: 0000000000000000 RSI: 00007fbcdc0f8da0 RDI: 000055d972e530c0 [ 3342.644001] RBP: 0000000000000016 R08: 000055d972e58e92 R09: 00007fbcdbb7bbe0 [ 3342.645529] R10: 0000000000000100 R11: 0000000000000246 R12: 000055d972e530c0 [ 3342.647004] R13: 00007ffd96bd6f78 R14: 00007fbcdb5a4b22 R15: 00007fbcdb5c9710 [ 3342.648796] Mem-Info: [ 3342.649513] active_anon:50 inactive_anon:4857 isolated_anon:0 [ 3342.649513] active_file:226 inactive_file:202 isolated_file:63 [ 3342.649513] unevictable:0 dirty:64 writeback:0 [ 3342.649513] slab_reclaimable:7815 slab_unreclaimable:59765 [ 3342.649513] mapped:9086 shmem:121 pagetables:242 bounce:0 [ 3342.649513] free:4923 free_pcp:394 free_cma:0 [ 3342.656027] Node 0 active_anon:200kB inactive_anon:19428kB active_file:644kB inactive_file:808kB unevictable:0kB isolated(anon):0kB isolated(file):144kB mapped:36092kB dirty:256kB writeback:0kB shmem:484kB writeback_tmp:0kB kernel_stack:2656kB all_unreclaimable? no [ 3342.660888] Node 0 DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3342.666306] lowmem_reserve[]: 0 1616 1616 1616 [ 3342.667469] Node 0 DMA32 free:13712kB min:15696kB low:17348kB high:19000kB reserved_highatomic:2048KB active_anon:200kB inactive_anon:19652kB active_file:1024kB inactive_file:1004kB unevictable:0kB writepending:376kB present:2080640kB managed:1660484kB mlocked:0kB pagetables:968kB bounce:0kB free_pcp:1528kB local_pcp:248kB free_cma:0kB [ 3342.673527] lowmem_reserve[]: 0 0 0 0 [ 3342.674550] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (E) = 6484kB [ 3342.677483] Node 0 DMA32: 486*4kB (UME) 277*8kB (UME) 141*16kB (UMEH) 60*32kB (UMEH) 27*64kB (UMEH) 10*128kB (UMH) 4*256kB (MH) 2*512kB (MH) 1*1024kB (H) 0*2048kB 0*4096kB = 14416kB [ 3342.681100] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3342.682958] 421 total pagecache pages [ 3342.683925] 0 pages in swap cache [ 3342.684612] Swap cache stats: add 0, delete 0, find 0/0 [ 3342.685706] Free swap = 0kB [ 3342.686335] Total swap = 0kB [ 3342.686958] 524158 pages RAM [ 3342.687555] 0 pages HighMem/MovableOnly [ 3342.688362] 105060 pages reserved [ 3342.689086] Unreclaimable slab info: [ 3342.689855] Name Used Total [ 3342.690971] pid_3 7KB 7KB [ 3342.692058] pid_2 52KB 82KB [ 3342.693174] IEEE-802.15.4-MAC 63KB 63KB [ 3342.694256] IEEE-802.15.4-RAW 63KB 63KB [ 3342.695341] fib6_nodes 28KB 28KB [ 3342.696422] ip6_dst_cache 41KB 41KB [ 3342.697512] PINGv6 63KB 63KB [ 3342.698595] RAWv6 189KB 189KB [ 3342.699678] UDPLITEv6 62KB 62KB [ 3342.700790] UDPv6 62KB 62KB [ 3342.701869] tw_sock_TCPv6 7KB 7KB [ 3342.702948] request_sock_TCPv6 15KB 15KB [ 3342.704049] TCPv6 62KB 62KB [ 3342.705204] scsi_sense_cache 8KB 8KB [ 3342.706366] sd_ext_cdb 3KB 3KB [ 3342.707610] virtio_scsi_cmd 16KB 16KB [ 3342.708885] sgpool-128 59KB 59KB [ 3342.710137] sgpool-64 63KB 63KB [ 3342.711359] sgpool-32 378KB 378KB [ 3342.712511] sgpool-16 150KB 150KB [ 3342.713705] sgpool-8 123KB 123KB [ 3342.714978] io_kiocb 45KB 45KB [ 3342.716221] mqueue_inode_cache 62KB 62KB [ 3342.717486] nfs_commit_data 15KB 15KB [ 3342.718771] nfs_write_data 47KB 47KB [ 3342.720006] jbd2_inode 11KB 11KB [ 3342.721413] ext4_system_zone 7KB 7KB [ 3342.722649] ext4_io_end_vec 7KB 7KB [ 3342.723887] ext4_bio_post_read_ctx 15KB 15KB [ 3342.725240] kioctx 31KB 31KB [ 3342.726475] aio_kiocb 7KB 7KB [ 3342.727702] bio-2 4KB 4KB [ 3342.728956] pid_namespace 7KB 7KB [ 3342.730184] rpc_buffers 31KB 31KB [ 3342.731415] rpc_tasks 3KB 3KB [ 3342.732671] UNIX 166KB 352KB [ 3342.733923] UDP-Lite 63KB 63KB [ 3342.735144] tcp_bind_bucket 8KB 8KB [ 3342.736366] xfrm_state 16KB 16KB [ 3342.737610] ip_fib_trie 8KB 8KB [ 3342.738683] ip_fib_alias 15KB 15KB [ 3342.739759] ip_dst_cache 8KB 8KB [ 3342.740846] PING 31KB 31KB [ 3342.741918] RAW 93KB 93KB [ 3342.742992] UDP 238KB 378KB [ 3342.744061] tw_sock_TCP 15KB 15KB [ 3342.745337] request_sock_TCP 15KB 15KB [ 3342.746571] TCP 60KB 60KB [ 3342.747810] hugetlbfs_inode_cache 30KB 30KB [ 3342.749107] bio-1 11KB 11KB [ 3342.750322] eventpoll_pwq 27KB 27KB [ 3342.751541] eventpoll_epi 47KB 47KB [ 3342.752799] inotify_inode_mark 121KB 121KB [ 3342.754075] request_queue 60KB 60KB [ 3342.755288] blkdev_ioc 26KB 26KB [ 3342.756509] bio-0 440KB 440KB [ 3342.757590] biovec-max 714KB 714KB [ 3342.758826] biovec-64 614KB 614KB [ 3342.760058] biovec-16 116KB 116KB [ 3342.761331] user_namespace 31KB 31KB [ 3342.762555] uid_cache 8KB 8KB [ 3342.763804] dmaengine-unmap-2 4KB 4KB [ 3342.765049] audit_buffer 7KB 7KB [ 3342.766260] skbuff_fclone_cache 75KB 75KB [ 3342.767507] skbuff_head_cache 371KB 371KB [ 3342.768572] file_lock_cache 78KB 78KB [ 3342.769827] file_lock_ctx 7KB 7KB [ 3342.771047] fsnotify_mark_connector 72KB 72KB [ 3342.772382] net_namespace 86KB 86KB [ 3342.773588] task_delay_info 119KB 119KB [ 3342.774819] taskstats 61KB 61KB [ 3342.775882] proc_dir_entry 327KB 341KB [ 3342.777114] pde_opener 51KB 51KB [ 3342.778176] seq_file 75KB 75KB [ 3342.779236] sigqueue 23KB 31KB [ 3342.780299] shmem_inode_cache 1199KB 1383KB [ 3342.781383] kernfs_iattrs_cache 235KB 235KB [ 3342.782483] kernfs_node_cache 5336KB 5361KB [ 3342.783538] mnt_cache 204KB 204KB [ 3342.784634] filp 987KB 1545KB [ 3342.785752] names_cache 4666KB 7084KB [ 3342.786806] hashtab_node 274KB 274KB [ 3342.787869] ebitmap_node 1149KB 1149KB [ 3342.788943] avtab_node 4976KB 4976KB [ 3342.790006] avc_node 35KB 35KB [ 3342.791101] lsm_inode_cache 2639KB 3075KB [ 3342.792163] lsm_file_cache 104KB 188KB [ 3342.793225] key_jar 31KB 31KB [ 3342.794283] uts_namespace 15KB 15KB [ 3342.795339] nsproxy 7KB 7KB [ 3342.796424] vm_area_struct 1131KB 1408KB [ 3342.797481] fs_cache 64KB 64KB [ 3342.798527] files_cache 286KB 286KB [ 3342.799570] signal_cache 360KB 432KB [ 3342.800619] sighand_cache 335KB 390KB [ 3342.801696] task_struct 1168KB 1653KB [ 3342.802757] cred_jar 114KB 188KB [ 3342.803821] anon_vma_chain 276KB 346KB [ 3342.804886] anon_vma 128KB 191KB [ 3342.805931] pid 59KB 67KB [ 3342.806977] Acpi-Operand 191KB 221KB [ 3342.808020] Acpi-ParseExt 31KB 31KB [ 3342.809092] Acpi-Parse 158KB 173KB [ 3342.810138] Acpi-State 114KB 129KB [ 3342.811183] Acpi-Namespace 24KB 24KB [ 3342.812230] numa_policy 7KB 7KB [ 3342.813285] trace_event_file 176KB 176KB [ 3342.814333] ftrace_event_field 280KB 280KB [ 3342.815397] pool_workqueue 40KB 40KB [ 3342.816440] task_group 16KB 16KB [ 3342.817499] mm_struct 320KB 441KB [ 3342.818546] vmap_area 110KB 110KB [ 3342.819601] page->ptl 273KB 315KB [ 3342.820652] kmemleak_scan_area 155KB 155KB [ 3342.823453] kmemleak_object 131901KB 156598KB [ 3342.824512] kmalloc-8k 4496KB 4672KB [ 3342.825574] kmalloc-4k 7520KB 7520KB [ 3342.826611] kmalloc-2k 4332KB 4384KB [ 3342.827661] kmalloc-1k 2440KB 3552KB [ 3342.828760] kmalloc-512 2604KB 3904KB [ 3342.829814] kmalloc-256 1281KB 1328KB [ 3342.830852] kmalloc-192 796KB 796KB [ 3342.831903] kmalloc-128 513KB 548KB [ 3342.832965] kmalloc-96 362KB 500KB [ 3342.834047] kmalloc-64 841KB 1144KB [ 3342.835103] kmalloc-32 725KB 864KB [ 3342.836144] kmalloc-16 370KB 372KB [ 3342.837203] kmalloc-8 322KB 322KB [ 3342.838239] kmem_cache_node 47KB 47KB [ 3342.839274] kmem_cache 75KB 75KB [ 3342.840310] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=sshd,pid=249,uid=0 [ 3342.843171] Out of memory (oom_kill_allocating_task): Killed process 249 (sshd) total-vm:13848kB, anon-rss:1284kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:0 [ 3343.136126] systemd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 3343.138185] CPU: 1 PID: 16965 Comm: systemd Not tainted 5.10.204 #1 [ 3343.139489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3343.141215] Call Trace: [ 3343.141758] dump_stack+0x107/0x167 [ 3343.142504] dump_header+0x106/0x65e [ 3343.143269] oom_kill_process.cold+0x10/0x15 [ 3343.144184] out_of_memory+0x1149/0x1440 [ 3343.145038] ? oom_killer_disable+0x280/0x280 [ 3343.145972] ? mutex_trylock+0x237/0x2b0 [ 3343.146809] ? __alloc_pages_slowpath.constprop.0+0xb0e/0x2130 [ 3343.148050] __alloc_pages_slowpath.constprop.0+0x1b25/0x2130 [ 3343.149290] ? lock_acquire+0x117/0x470 [ 3343.150127] ? warn_alloc+0x190/0x190 [ 3343.150945] __alloc_pages_nodemask+0x51d/0x600 [ 3343.151920] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 3343.153172] ? find_get_entry+0x2c8/0x740 [ 3343.154053] alloc_pages_current+0x187/0x280 [ 3343.154956] __page_cache_alloc+0x2d2/0x360 [ 3343.155841] pagecache_get_page+0x2c7/0xc80 [ 3343.156738] filemap_fault+0x177d/0x2210 [ 3343.157577] ? read_cache_page_gfp+0x30/0x30 [ 3343.158469] ? replace_page_cache_page+0x1200/0x1200 [ 3343.159496] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3343.160577] ext4_filemap_fault+0x87/0xc0 [ 3343.161431] __do_fault+0x113/0x410 [ 3343.162181] handle_mm_fault+0x1e53/0x3500 [ 3343.163061] ? find_held_lock+0x2c/0x110 [ 3343.163914] ? __pmd_alloc+0x5e0/0x5e0 [ 3343.164748] ? vmacache_find+0x55/0x2a0 [ 3343.165574] ? vmacache_update+0xce/0x140 [ 3343.166444] do_user_addr_fault+0x56e/0xc60 [ 3343.167342] exc_page_fault+0xa2/0x1a0 [ 3343.168155] ? asm_exc_page_fault+0x8/0x30 [ 3343.169037] asm_exc_page_fault+0x1e/0x30 [ 3343.169897] RIP: 0033:0x7fdc294c90b4 [ 3343.170680] Code: Unable to access opcode bytes at RIP 0x7fdc294c908a. [ 3343.172047] RSP: 002b:00007ffc3c802f90 EFLAGS: 00010206 [ 3343.173177] RAX: 00007fdc2921b770 RBX: 00007fdc294bd520 RCX: 0000000000000003 [ 3343.174667] RDX: 0000000000000051 RSI: 0000004182478480 RDI: 000000007c8ad2ef [ 3343.176165] RBP: 0000000000000002 R08: 00007ffc3c8030d0 R09: 00007fdc294eb440 [ 3343.177655] R10: 00007fdc28c68710 R11: 000000000000001b R12: 000000000000001b [ 3343.179133] R13: 00007fdc28b75f10 R14: 0000000000000001 R15: 0000000000000000 [ 3343.180706] Mem-Info: [ 3343.181262] active_anon:48 inactive_anon:4528 isolated_anon:0 [ 3343.181262] active_file:20 inactive_file:16 isolated_file:0 [ 3343.181262] unevictable:0 dirty:5 writeback:0 [ 3343.181262] slab_reclaimable:7794 slab_unreclaimable:59647 [ 3343.181262] mapped:8707 shmem:121 pagetables:221 bounce:0 [ 3343.181262] free:60862 free_pcp:326 free_cma:0 [ 3343.187561] Node 0 active_anon:192kB inactive_anon:18112kB active_file:80kB inactive_file:64kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:34828kB dirty:20kB writeback:0kB shmem:484kB writeback_tmp:0kB kernel_stack:2624kB all_unreclaimable? no [ 3343.192146] Node 0 DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 3343.197397] lowmem_reserve[]: 0 1616 1616 1616 [ 3343.198378] Node 0 DMA32 free:337260kB min:9212kB low:10864kB high:12516kB reserved_highatomic:2048KB active_anon:192kB inactive_anon:18112kB active_file:80kB inactive_file:64kB unevictable:0kB writepending:20kB present:2080640kB managed:1660484kB mlocked:0kB pagetables:884kB bounce:0kB free_pcp:1332kB local_pcp:0kB free_cma:0kB [ 3343.204186] lowmem_reserve[]: 0 0 0 0 [ 3343.205013] Node 0 DMA: 1*4kB (U) 0*8kB 1*16kB (U) 0*32kB 1*64kB (U) 0*128kB 1*256kB (U) 0*512kB 0*1024kB 1*2048kB (M) 1*4096kB (E) = 6484kB [ 3343.207716] Node 0 DMA32: 1720*4kB (UME) 2887*8kB (UME) 1955*16kB (UMH) 1624*32kB (UH) 1057*64kB (UH) 649*128kB (UH) 412*256kB (UH) 38*512kB (UH) 3*1024kB (UH) 0*2048kB 0*4096kB = 391944kB [ 3343.211307] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 3343.213029] 157 total pagecache pages [ 3343.213812] 0 pages in swap cache [ 3343.214507] Swap cache stats: add 0, delete 0, find 0/0 [ 3343.215593] Free swap = 0kB [ 3343.216224] Total swap = 0kB [ 3343.216865] 524158 pages RAM [ 3343.217470] 0 pages HighMem/MovableOnly [ 3343.218295] 105060 pages reserved [ 3343.219007] Unreclaimable slab info: [ 3343.219776] Name Used Total [ 3343.220931] pid_3 7KB 7KB [ 3343.222021] pid_2 52KB 82KB [ 3343.223109] IEEE-802.15.4-MAC 63KB 63KB [ 3343.224203] IEEE-802.15.4-RAW 63KB 63KB [ 3343.225305] fib6_nodes 28KB 28KB [ 3343.226402] ip6_dst_cache 41KB 41KB [ 3343.227493] PINGv6 63KB 63KB [ 3343.228584] RAWv6 189KB 189KB [ 3343.229681] UDPLITEv6 62KB 62KB [ 3343.230770] UDPv6 62KB 62KB [ 3343.231865] tw_sock_TCPv6 7KB 7KB [ 3343.232989] request_sock_TCPv6 15KB 15KB [ 3343.234102] TCPv6 62KB 62KB [ 3343.235204] scsi_sense_cache 8KB 8KB [ 3343.236287] sd_ext_cdb 3KB 3KB [ 3343.237383] virtio_scsi_cmd 16KB 16KB [ 3343.238492] sgpool-128 59KB 59KB [ 3343.239582] sgpool-64 63KB 63KB [ 3343.240692] sgpool-32 409KB 409KB [ 3343.241781] sgpool-16 157KB 157KB [ 3343.242873] sgpool-8 127KB 127KB [ 3343.243971] io_kiocb 45KB 45KB [ 3343.245076] mqueue_inode_cache 62KB 62KB [ 3343.246184] nfs_commit_data 15KB 15KB [ 3343.247281] nfs_write_data 47KB 47KB [ 3343.248372] jbd2_inode 11KB 11KB [ 3343.249471] ext4_system_zone 7KB 7KB [ 3343.250555] ext4_io_end_vec 7KB 7KB [ 3343.251642] ext4_bio_post_read_ctx 15KB 15KB [ 3343.252885] kioctx 31KB 31KB [ 3343.253994] aio_kiocb 7KB 7KB [ 3343.255132] bio-2 4KB 4KB [ 3343.256233] pid_namespace 7KB 7KB [ 3343.257359] rpc_buffers 31KB 31KB [ 3343.258472] rpc_tasks 3KB 3KB [ 3343.259619] UNIX 166KB 352KB [ 3343.260750] UDP-Lite 63KB 63KB [ 3343.261903] tcp_bind_bucket 8KB 8KB [ 3343.263053] xfrm_state 16KB 16KB [ 3343.264205] ip_fib_trie 8KB 8KB [ 3343.265370] ip_fib_alias 15KB 15KB [ 3343.266487] ip_dst_cache 8KB 8KB [ 3343.267644] PING 31KB 31KB [ 3343.268812] RAW 93KB 93KB [ 3343.269961] UDP 238KB 378KB [ 3343.271055] tw_sock_TCP 15KB 15KB [ 3343.272204] request_sock_TCP 15KB 15KB [ 3343.273346] TCP 60KB 60KB [ 3343.274479] hugetlbfs_inode_cache 30KB 30KB [ 3343.275707] bio-1 11KB 11KB [ 3343.276858] eventpoll_pwq 27KB 27KB [ 3343.278027] eventpoll_epi 47KB 47KB [ 3343.279169] inotify_inode_mark 121KB 121KB [ 3343.280300] request_queue 60KB 60KB [ 3343.281466] blkdev_ioc 26KB 26KB [ 3343.282562] bio-0 468KB 468KB [ 3343.283673] biovec-max 803KB 803KB [ 3343.284787] biovec-64 661KB 661KB [ 3343.285889] biovec-16 120KB 120KB [ 3343.286974] user_namespace 31KB 31KB [ 3343.288104] uid_cache 8KB 8KB [ 3343.289226] dmaengine-unmap-2 4KB 4KB [ 3343.290337] audit_buffer 7KB 7KB [ 3343.291438] skbuff_fclone_cache 75KB 75KB [ 3343.292596] skbuff_head_cache 375KB 375KB [ 3343.293766] file_lock_cache 78KB 78KB [ 3343.294924] file_lock_ctx 7KB 7KB [ 3343.296099] fsnotify_mark_connector 72KB 72KB [ 3343.297313] net_namespace 86KB 86KB [ 3343.298403] task_delay_info 119KB 119KB [ 3343.299539] taskstats 61KB 61KB [ 3343.300698] proc_dir_entry 327KB 341KB [ 3343.301879] pde_opener 51KB 51KB [ 3343.303036] seq_file 75KB 75KB [ 3343.304155] sigqueue 23KB 31KB [ 3343.305301] shmem_inode_cache 1199KB 1383KB [ 3343.306437] kernfs_iattrs_cache 235KB 235KB [ 3343.307592] kernfs_node_cache 5336KB 5361KB [ 3343.308720] mnt_cache 204KB 204KB [ 3343.309888] filp 965KB 1530KB [ 3343.311057] names_cache 4169KB 6489KB [ 3343.312164] hashtab_node 274KB 274KB [ 3343.313292] ebitmap_node 1149KB 1149KB [ 3343.314423] avtab_node 4976KB 4976KB [ 3343.315557] avc_node 35KB 35KB [ 3343.316768] lsm_inode_cache 2637KB 3075KB [ 3343.317923] lsm_file_cache 104KB 188KB [ 3343.319036] key_jar 31KB 31KB [ 3343.320192] uts_namespace 15KB 15KB [ 3343.321355] nsproxy 7KB 7KB [ 3343.322530] vm_area_struct 1131KB 1408KB [ 3343.323660] fs_cache 64KB 64KB [ 3343.324769] files_cache 286KB 286KB [ 3343.325866] signal_cache 360KB 432KB [ 3343.327014] sighand_cache 335KB 390KB [ 3343.328140] task_struct 1168KB 1653KB [ 3343.329321] cred_jar 114KB 188KB [ 3343.330447] anon_vma_chain 276KB 346KB [ 3343.331592] anon_vma 120KB 183KB [ 3343.332744] pid 59KB 67KB [ 3343.333881] Acpi-Operand 191KB 221KB [ 3343.335007] Acpi-ParseExt 31KB 31KB [ 3343.336152] Acpi-Parse 158KB 173KB [ 3343.337358] Acpi-State 114KB 129KB [ 3343.338502] Acpi-Namespace 24KB 24KB [ 3343.339651] numa_policy 7KB 7KB [ 3343.340795] trace_event_file 176KB 176KB [ 3343.341925] ftrace_event_field 280KB 280KB [ 3343.343072] pool_workqueue 40KB 40KB [ 3343.344202] task_group 16KB 16KB [ 3343.345341] mm_struct 320KB 441KB [ 3343.346495] vmap_area 110KB 110KB [ 3343.347683] page->ptl 273KB 315KB [ 3343.348823] kmemleak_scan_area 155KB 155KB [ 3343.351608] kmemleak_object 131773KB 156575KB [ 3343.352721] kmalloc-8k 4496KB 4672KB [ 3343.353843] kmalloc-4k 7448KB 7520KB [ 3343.354994] kmalloc-2k 4332KB 4384KB [ 3343.356170] kmalloc-1k 2466KB 3552KB [ 3343.357351] kmalloc-512 2604KB 3904KB [ 3343.358450] kmalloc-256 1281KB 1328KB [ 3343.359542] kmalloc-192 800KB 800KB [ 3343.360704] kmalloc-128 512KB 548KB [ 3343.361896] kmalloc-96 362KB 500KB [ 3343.363035] kmalloc-64 841KB 1144KB [ 3343.364149] kmalloc-32 724KB 864KB [ 3343.365254] kmalloc-16 370KB 372KB [ 3343.366403] kmalloc-8 322KB 322KB [ 3343.367530] kmem_cache_node 47KB 47KB [ 3343.368634] kmem_cache 75KB 75KB [ 3343.369782] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-udevd.service,task=systemd,pid=16965,uid=0 [ 3343.373121] Out of memory (oom_kill_allocating_task): Killed process 16965 (systemd) total-vm:179988kB, anon-rss:11128kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:100kB oom_score_adj:0 VM DIAGNOSIS: 18:49:04 Registers: info registers vcpu 0 RAX=0000000000000050 RBX=ffff88800df30000 RCX=ffffffff81f34884 RDX=00000000000001f7 RSI=ffffffff81f34892 RDI=0000000000000007 RBP=00000000000101f7 RSP=ffff88800bb1f6b8 R8 =0000000000000000 R9 =0000000000006d2c R10=0000000000010000 R11=0000000000000001 R12=ffffed1001be6001 R13=dffffc0000000000 R14=ffffffff8539c740 R15=ffff88800df30008 RIP=ffffffff81f34896 RFL=00000093 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe4700000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdc292af610 CR3=000000000944e000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=79732f6563696c732e6d65747379732f XMM01=646d65747379732f6563696c732e6d65 XMM02=7379732f646d65747379732f62696c2f XMM03=006c6c696b66722d646d65747379732f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=0000000000000000000055d5d8c632b0 XMM06=000055d5d8c907e0000055d5d8ca27a0 XMM07=00000000000000000000000000000000 XMM08=69253d4449504e49414d0073253d5445 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83e5d490 RBX=0000000000000001 RCX=ffffffff83e4554c RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e5da98 RBP=ffffed100112f000 RSP=ffff888008987e70 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85672788 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e5d49e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe6900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdc294d5610 CR3=000000000944e000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=646d65747379732f6563696c732e6d65 XMM02=7379732f646d65747379732f62696c2f XMM03=006c6c696b66722d646d65747379732f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=0000000000000000000055d5d8c632b0 XMM06=000055d5d8c907e0000055d5d8ca27a0 XMM07=00000000000000000000000000000000 XMM08=69253d4449504e49414d0073253d5445 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000