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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 22) 14:12:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x68000, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:12:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 35) 14:12:27 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12742}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:12:27 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x308}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2168.412428] loop0: detected capacity change from 0 to 264192 [ 2168.429218] FAT-fs (loop0): bogus logical sector size 43640 [ 2168.429873] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2168.437386] loop5: detected capacity change from 0 to 264192 [ 2168.451271] FAT-fs (loop5): bogus logical sector size 43640 [ 2168.451925] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2168.456234] FAULT_INJECTION: forcing a failure. [ 2168.456234] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2168.457536] CPU: 0 PID: 12860 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2168.458539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2168.459664] Call Trace: [ 2168.459931] [ 2168.460174] dump_stack_lvl+0x8b/0xb3 [ 2168.460589] should_fail.cold+0x5/0xa [ 2168.460976] _copy_from_user+0x2a/0x170 [ 2168.461402] copy_msghdr_from_user+0x89/0x150 [ 2168.461916] ? __copy_msghdr+0x4b0/0x4b0 [ 2168.462348] ? do_raw_spin_unlock+0x4f/0x220 [ 2168.462825] ? rcu_read_lock_sched_held+0xd/0x80 [ 2168.463323] ? rcu_read_lock_sched_held+0xd/0x80 [ 2168.463826] ? lock_release+0x547/0x750 [ 2168.464250] ? finish_task_switch.isra.0+0x228/0x8a0 [ 2168.464779] ___sys_sendmsg+0xdd/0x1b0 [ 2168.465200] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2168.465679] ? trace_hardirqs_on+0x2d/0x110 [ 2168.466143] ? finish_task_switch.isra.0+0x2c1/0x8a0 [ 2168.466663] ? __switch_to+0x5bf/0xf20 [ 2168.467061] ? __schedule+0x89b/0x24a0 [ 2168.467489] ? io_schedule_timeout+0x150/0x150 [ 2168.467975] ? __cond_resched+0x17/0x30 [ 2168.468395] __sys_sendmmsg+0x18b/0x460 [ 2168.468882] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2168.469342] ? preempt_count_add+0x78/0x150 [ 2168.469843] ? bit_wait_timeout+0x170/0x170 [ 2168.470299] ? syscall_enter_from_user_mode+0x18/0x50 [ 2168.470835] ? perf_trace_preemptirq_template+0xa2/0x420 [ 2168.471395] ? __traceiter_irq_enable+0xa0/0xa0 [ 2168.471893] ? rcu_read_lock_sched_held+0xd/0x80 [ 2168.472391] ? rcu_read_lock_sched_held+0xd/0x80 [ 2168.472880] ? trace_rcu_dyntick+0x1a7/0x250 [ 2168.473343] __x64_sys_sendmmsg+0x99/0x100 [ 2168.473801] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2168.474337] do_syscall_64+0x3b/0x90 [ 2168.474743] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2168.475275] RIP: 0033:0x7ff64e43bb19 [ 2168.475664] 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 [ 2168.477483] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2168.478266] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2168.478983] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2168.479694] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2168.480419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2168.481155] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2168.481921] 14:12:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12743}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:12:28 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 38) 14:12:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x80000, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:12:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x32c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:12:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 35) 14:12:28 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="6b43a82e37abaccfc00c12e0e7bc142ef85d899883cb25c82e12b3e696769beac0277522ffd5f8f6ed719a32a7e36c32795cf15ab50a5debde3ade084e97460b85ca1081a1fd5b2aa3bec28428"]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:12:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 36) [ 2168.606881] loop0: detected capacity change from 0 to 264192 [ 2168.620122] loop5: detected capacity change from 0 to 264192 [ 2168.621211] FAT-fs (loop0): bogus logical sector size 43640 [ 2168.621763] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2168.625663] FAT-fs (loop5): bogus logical sector size 43640 [ 2168.626393] FAT-fs (loop5): Can't find a valid FAT filesystem 14:12:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 37) 14:12:39 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12744}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:12:39 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) syz_io_uring_setup(0x79f2, &(0x7f0000000180)={0x0, 0x2152, 0x0, 0x1, 0x2de}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000200)) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) ioctl$CDROM_DISC_STATUS(0xffffffffffffffff, 0x5327) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:12:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x4b898504, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:12:39 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 39) 14:12:39 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x338}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:12:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 23) 14:12:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 36) [ 2180.003043] loop5: detected capacity change from 0 to 264192 [ 2180.017992] loop0: detected capacity change from 0 to 264192 [ 2180.027127] FAT-fs (loop5): bogus logical sector size 43640 [ 2180.027742] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2180.032237] FAT-fs (loop0): bogus logical sector size 43640 [ 2180.032852] FAT-fs (loop0): Can't find a valid FAT filesystem 14:12:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0xf, 0x0, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:12:39 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12745}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:12:39 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x339}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:12:39 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 40) 14:12:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 38) 14:12:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 37) 14:12:39 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x57d2, &(0x7f00000001c0)={0x0, 0x7f64, 0x2, 0x2, 0x91}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000300)) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket(0x8, 0x5, 0x400) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000000)={0x7, 0x7, 0xffffffffffffffff}, &(0x7f0000000180)=0x28) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000780)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') [ 2180.165803] loop5: detected capacity change from 0 to 264192 [ 2180.176260] FAT-fs (loop5): bogus logical sector size 43640 [ 2180.176888] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2180.180714] loop0: detected capacity change from 0 to 264192 [ 2180.193231] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2180.194195] Buffer I/O error on dev loop0, logical block 0, async page read [ 2180.194950] loop0: unable to read partition table [ 2180.197572] loop0: partition table beyond EOD, truncated 14:12:51 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12746}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:12:51 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 24) 14:12:51 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x10000, 0x0) r1 = ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x1) io_setup(0x9, &(0x7f0000000040)=0x0) io_cancel(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xa, 0xffffffffffffffff, &(0x7f0000000180)="c708121d493f59aaba42597d2967d020e650c36393335178ac8b39102cd2c9140de8af68972a597a1932c702a4d94c4da657b46bf0c8365e1badd6caca3d57380c7d15b39441f5b78bd8373291b5a411d3dec121ddff45957d2376ba3745eebc09eefc0c47a10d9bebc41ef277cf85da69f66277ac480d566e9012eb9d6ba91ff47c3a6cded1cfa66994b4ba40725e75b441fe7c16944ab7baa495e87a34577bb857311de40eaab3d9a27d5116379522ce1a03d06adeb878f8de063f0338f144f7ede98f127240dabc6656351abb4f1050624ac4935632cffc8cbaf81cfe36c572c8d0cbaa20907dba0c899e63a6eb3668986f30a668", 0xf6, 0x1000, 0x0, 0x4, r2}, &(0x7f0000000340)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000380)="1c1016382f3e5e84315640b24787dc5a68b49bc9293d06aa522079431663e28e2e3c9a44c598a7b7881d96d8bd966b049e6c111bd94692c67e3fb5a4cf84d89cfd935d6becdd725292a25a5cde46f2be588d3bd7fa38d861fb707777a92d917b8ef37e850790a888da4ac85f83bee96c5c263cc6de0eb37c12cefd91c1c79e60657560b8839a14a84c1511db42fed316750610940be3", 0x96) sendfile(r4, r2, 0x0, 0xfffffdef) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000780)=ANY=[@ANYRESDEC=r2, @ANYRES64=r1]) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f00000007c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:12:51 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x33d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:12:51 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 41) 14:12:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x10, 0x0, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:12:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 39) 14:12:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 38) [ 2191.964019] loop5: detected capacity change from 0 to 264192 [ 2191.970185] FAULT_INJECTION: forcing a failure. [ 2191.970185] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2191.971469] CPU: 1 PID: 12952 Comm: syz-executor.5 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2191.972405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2191.973507] Call Trace: [ 2191.973729] loop0: detected capacity change from 0 to 264192 [ 2191.973766] [ 2191.974606] dump_stack_lvl+0x8b/0xb3 [ 2191.975004] should_fail.cold+0x5/0xa [ 2191.975388] strncpy_from_user+0x34/0x3e0 [ 2191.975807] getname_flags.part.0+0x95/0x4f0 [ 2191.976278] __x64_sys_mkdir+0xda/0x140 [ 2191.976693] do_syscall_64+0x3b/0x90 [ 2191.977098] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2191.977631] RIP: 0033:0x7f2076439c27 [ 2191.978285] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2191.980129] RSP: 002b:00007f20739affa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2191.980904] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f2076439c27 [ 2191.981631] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2191.982396] RBP: 00007f20739b0040 R08: 0000000000000000 R09: ffffffffffffffff [ 2191.983118] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000080 [ 2191.983836] R13: 0000000020000100 R14: 00007f20739b0000 R15: 0000000020000140 [ 2191.984565] [ 2191.994932] FAT-fs (loop0): bogus logical sector size 43640 [ 2191.995625] FAT-fs (loop0): Can't find a valid FAT filesystem 14:12:51 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12747}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:12:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1f4, 0x0, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:12:51 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x342}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:12:51 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 42) 14:12:51 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 43) 14:12:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 40) 14:12:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 39) 14:12:51 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 25) 14:12:51 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12748}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2192.193895] loop5: detected capacity change from 0 to 264192 [ 2192.204856] loop0: detected capacity change from 0 to 264192 [ 2192.216799] FAULT_INJECTION: forcing a failure. [ 2192.216799] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2192.218211] CPU: 0 PID: 12979 Comm: syz-executor.0 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2192.219192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2192.220275] Call Trace: [ 2192.220536] [ 2192.220765] dump_stack_lvl+0x8b/0xb3 [ 2192.221207] should_fail.cold+0x5/0xa [ 2192.221604] strncpy_from_user+0x34/0x3e0 [ 2192.222019] getname_flags.part.0+0x95/0x4f0 [ 2192.222431] __x64_sys_mkdir+0xda/0x140 [ 2192.222808] do_syscall_64+0x3b/0x90 [ 2192.223192] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2192.223702] RIP: 0033:0x7f339499fc27 [ 2192.224075] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2192.225814] RSP: 002b:00007f3391f15fa8 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 2192.226565] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f339499fc27 [ 2192.227244] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 2192.227932] RBP: 00007f3391f16040 R08: 0000000000000000 R09: ffffffffffffffff [ 2192.228666] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000080 [ 2192.229356] R13: 0000000020000100 R14: 00007f3391f16000 R15: 0000000020000140 [ 2192.230044] [ 2192.232760] FAT-fs (loop5): bogus logical sector size 43640 [ 2192.233395] FAT-fs (loop5): Can't find a valid FAT filesystem 14:12:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x3e8, 0x0, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:13:03 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 26) 14:13:03 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 44) 14:13:03 executing program 3: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x10000, 0x0) syz_io_uring_setup(0x4797, &(0x7f0000000180)={0x0, 0xb73c, 0x10, 0x1, 0x22e, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000300)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x16, 0x1}, 0xfffffffe) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000780)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xa, 0xffffffffffffffff, &(0x7f0000000180)="c708121d493f59aaba42597d2967d020e650c36393335178ac8b39102cd2c9140de8af68972a597a1932c702a4d94c4da657b46bf0c8365e1badd6caca3d57380c7d15b39441f5b78bd8373291b5a411d3dec121ddff45957d2376ba3745eebc09eefc0c47a10d9bebc41ef277cf85da69f66277ac480d566e9012eb9d6ba91ff47c3a6cded1cfa66994b4ba40725e75b441fe7c16944ab7baa495e87a34577bb857311de40eaab3d9a27d5116379522ce1a03d06adeb878f8de063f0338f144f7ede98f127240dabc6656351abb4f1050624ac4935632cffc8cbaf81cfe36c572c8d0cbaa20907dba0c899e63a6eb3668986f30a668", 0xf6, 0x1000, 0x0, 0x4}, &(0x7f0000000340)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000380)="1c1016382f3e5e84315640b24787dc5a68b49bc9293d06aa522079431663e28e2e3c9a44c598a7b7881d96d8bd966b049e6c111bd94692c67e3fb5a4cf84d89cfd935d6becdd725292a25a5cde46f2be588d3bd7fa38d861fb707777a92d917b8ef37e850790a888da4ac85f83bee96c5c263cc6de0eb37c12cefd91c1c79e60657560b8839a14a84c1511db42fed316750610940be3", 0x96) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syz_io_uring_submit(r2, 0x0, &(0x7f0000000380)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x3, 0x0, r1, 0x0, r4, 0x2, 0x0, 0x1}, 0x9) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:13:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x50756c7c, 0x0, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:13:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12749}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 41) 14:13:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 40) 14:13:03 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x343}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2204.410447] loop5: detected capacity change from 0 to 264192 [ 2204.412220] loop0: detected capacity change from 0 to 264192 14:13:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1274a}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2204.428145] FAT-fs (loop5): bogus logical sector size 43640 [ 2204.428777] FAT-fs (loop5): Can't find a valid FAT filesystem 14:13:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 41) 14:13:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:13:04 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 45) 14:13:04 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 27) 14:13:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 42) 14:13:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x345}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2204.545465] loop5: detected capacity change from 0 to 264192 [ 2204.562494] loop0: detected capacity change from 0 to 264192 [ 2204.575149] FAT-fs (loop0): bogus logical sector size 43640 [ 2204.575761] FAT-fs (loop0): Can't find a valid FAT filesystem 14:13:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1274b}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:15 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 28) 14:13:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:13:15 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 46) [ 2216.304245] loop5: detected capacity change from 0 to 264192 14:13:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 43) 14:13:15 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x1) io_setup(0x9, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xa, 0xffffffffffffffff, &(0x7f0000000180)="c708121d493f59aaba42597d2967d020e650c36393335178ac8b39102cd2c9140de8af68972a597a1932c702a4d94c4da657b46bf0c8365e1badd6caca3d57380c7d15b39441f5b78bd8373291b5a411d3dec121ddff45957d2376ba3745eebc09eefc0c47a10d9bebc41ef277cf85da69f66277ac480d566e9012eb9d6ba91ff47c3a6cded1cfa66994b4ba40725e75b441fe7c16944ab7baa495e87a34577bb857311de40eaab3d9a27d5116379522ce1a03d06adeb878f8de063f0338f144f7ede98f127240dabc6656351abb4f1050624ac4935632cffc8cbaf81cfe36c572c8d0cbaa20907dba0c899e63a6eb3668986f30a668", 0xf6, 0x1000, 0x0, 0x4, r0}, &(0x7f0000000340)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000380)="1c1016382f3e5e84315640b24787dc5a68b49bc9293d06aa522079431663e28e2e3c9a44c598a7b7881d96d8bd966b049e6c111bd94692c67e3fb5a4cf84d89cfd935d6becdd725292a25a5cde46f2be588d3bd7fa38d861fb707777a92d917b8ef37e850790a888da4ac85f83bee96c5c263cc6de0eb37c12cefd91c1c79e60657560b8839a14a84c1511db42fed316750610940be3", 0x96) sendfile(r2, r0, 0x0, 0xfffffdef) r3 = syz_io_uring_setup(0x689e, &(0x7f0000000180)={0x0, 0xa958, 0x1, 0x1, 0x28d, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000200)) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, &(0x7f0000000780)={0x8, 0xdf53, 0x9, 0x80000000, 0x5}) chroot(&(0x7f0000000340)='./file0\x00') 14:13:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 42) 14:13:15 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x346}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2216.328818] FAT-fs (loop5): bogus logical sector size 43640 [ 2216.329459] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2216.331757] loop0: detected capacity change from 0 to 264192 14:13:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1274c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 43) 14:13:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x3, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:13:15 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x348}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:15 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 47) 14:13:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 44) [ 2216.491625] loop0: detected capacity change from 0 to 264192 [ 2216.505443] FAT-fs (loop0): bogus logical sector size 43640 [ 2216.506157] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2216.549060] loop5: detected capacity change from 0 to 264192 [ 2216.585663] FAT-fs (loop5): bogus logical sector size 43640 [ 2216.586316] FAT-fs (loop5): Can't find a valid FAT filesystem 14:13:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1274d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 44) 14:13:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x34e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:28 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 29) 14:13:28 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 48) 14:13:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 45) 14:13:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1274e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:28 executing program 3: ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000180)=""/86) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(0xffffffffffffffff, 0x942e, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000800)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ff1000/0x3000)=nil, &(0x7f0000000780)="af23e185711453d9aa92f7617bafa98cb8bb982e14cf351053041f15a9b859c939686e30cdcb09cb3b86f95fb44e0fdae5a70bcb375febdabcb1250661c0f6edd94b8a5ebe31dc774434c389c6623f58c238d5be67b9481c540bb1b48eae4384f1f79f4f38235937313323f064482dea8d4df8cad0350a", 0x77, r0}, 0x68) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYBLOB="5a2850867d3f6a4fe2dfa068ef3a3289b8ddc6d2e6cb00004c729a9656356284de101ef15f3612d8625a920be890b709fff48d13602c180291e476d46f3800"/76]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x1) io_setup(0x9, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xa, 0xffffffffffffffff, &(0x7f0000000180)="c708121d493f59aaba42597d2967d020e650c36393335178ac8b39102cd2c9140de8af68972a597a1932c702a4d94c4da657b46bf0c8365e1badd6caca3d57380c7d15b39441f5b78bd8373291b5a411d3dec121ddff45957d2376ba3745eebc09eefc0c47a10d9bebc41ef277cf85da69f66277ac480d566e9012eb9d6ba91ff47c3a6cded1cfa66994b4ba40725e75b441fe7c16944ab7baa495e87a34577bb857311de40eaab3d9a27d5116379522ce1a03d06adeb878f8de063f0338f144f7ede98f127240dabc6656351abb4f1050624ac4935632cffc8cbaf81cfe36c572c8d0cbaa20907dba0c899e63a6eb3668986f30a668", 0xf6, 0x1000, 0x0, 0x4, r1}, &(0x7f0000000340)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000380)="1c1016382f3e5e84315640b24787dc5a68b49bc9293d06aa522079431663e28e2e3c9a44c598a7b7881d96d8bd966b049e6c111bd94692c67e3fb5a4cf84d89cfd935d6becdd725292a25a5cde46f2be588d3bd7fa38d861fb707777a92d917b8ef37e850790a888da4ac85f83bee96c5c263cc6de0eb37c12cefd91c1c79e60657560b8839a14a84c1511db42fed316750610940be3", 0x96) sendfile(r3, r1, 0x0, 0xfffffdef) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000880)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:13:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x4, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2228.667334] loop0: detected capacity change from 0 to 264192 [ 2228.707028] loop5: detected capacity change from 0 to 264192 [ 2228.719888] FAULT_INJECTION: forcing a failure. [ 2228.719888] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2228.721246] CPU: 0 PID: 13101 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2228.722187] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2228.723295] Call Trace: [ 2228.723559] [ 2228.723793] dump_stack_lvl+0x8b/0xb3 [ 2228.724184] should_fail.cold+0x5/0xa [ 2228.724578] _copy_from_user+0x2a/0x170 [ 2228.724984] copy_msghdr_from_user+0x89/0x150 [ 2228.725445] ? __copy_msghdr+0x4b0/0x4b0 [ 2228.725864] ? do_raw_spin_unlock+0x4f/0x220 [ 2228.726323] ? rcu_read_lock_sched_held+0xd/0x80 [ 2228.726822] ? trace_hardirqs_on+0x2d/0x110 [ 2228.727262] ___sys_sendmsg+0xdd/0x1b0 [ 2228.727661] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2228.728129] ? finish_task_switch.isra.0+0x22d/0x8a0 [ 2228.728621] ? finish_task_switch.isra.0+0x237/0x8a0 [ 2228.729125] ? __switch_to+0x5bf/0xf20 [ 2228.729519] ? __schedule+0x89b/0x24a0 [ 2228.729918] ? io_schedule_timeout+0x150/0x150 [ 2228.730381] ? __cond_resched+0x17/0x30 [ 2228.730800] __sys_sendmmsg+0x18b/0x460 [ 2228.731221] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2228.731660] ? preempt_count_add+0x78/0x150 [ 2228.732227] ? bit_wait_timeout+0x170/0x170 [ 2228.732687] ? irqentry_enter+0x26/0x60 [ 2228.733091] ? syscall_enter_from_user_mode+0x18/0x50 [ 2228.733603] ? perf_trace_preemptirq_template+0xa2/0x420 [ 2228.734151] ? __traceiter_irq_enable+0xa0/0xa0 [ 2228.734655] ? rcu_read_lock_sched_held+0xd/0x80 [ 2228.735165] ? rcu_read_lock_sched_held+0xd/0x80 [ 2228.735666] ? trace_rcu_dyntick+0x1a7/0x250 [ 2228.736153] __x64_sys_sendmmsg+0x99/0x100 [ 2228.736588] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2228.737100] do_syscall_64+0x3b/0x90 [ 2228.737508] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2228.738024] RIP: 0033:0x7ff64e43bb19 [ 2228.738400] 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 [ 2228.740244] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2228.741028] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2228.741762] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2228.742467] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2228.743184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2228.743889] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2228.744602] [ 2228.754135] FAT-fs (loop5): bogus logical sector size 43640 [ 2228.754812] FAT-fs (loop5): Can't find a valid FAT filesystem 14:13:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1274f}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 45) 14:13:28 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 49) 14:13:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x350}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2228.863503] loop0: detected capacity change from 0 to 264192 14:13:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12750}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x5, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:13:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 46) [ 2228.887835] FAT-fs (loop0): bogus logical sector size 43640 [ 2228.888592] FAT-fs (loop0): Can't find a valid FAT filesystem 14:13:28 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 30) 14:13:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12751}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2228.978526] loop5: detected capacity change from 0 to 264192 [ 2229.001651] EXT4-fs error (device sda) in __ext4_new_inode:1085: Out of memory 14:13:40 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 50) 14:13:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x352}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:40 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x10000, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000180)=""/156, 0x9c, 0x40000040, &(0x7f0000000780)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @empty}, 0x1, 0x1, 0x1, 0x3}}, 0x80) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:13:40 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 31) 14:13:40 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x6, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:13:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 47) 14:13:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12752}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 46) 14:13:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x35e}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2240.985739] loop5: detected capacity change from 0 to 264192 [ 2241.004782] loop0: detected capacity change from 0 to 264192 [ 2241.005886] EXT4-fs error (device sda) in __ext4_new_inode:1085: Out of memory 14:13:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 47) 14:13:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12753}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 48) 14:13:40 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x7, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2241.108502] loop0: detected capacity change from 0 to 264192 14:13:40 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 51) 14:13:40 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:13:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x35f}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2241.163770] loop5: detected capacity change from 0 to 264192 [ 2241.164698] EXT4-fs error (device sda) in __ext4_new_inode:1085: Out of memory 14:13:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12754}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 48) 14:13:52 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 32) 14:13:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x361}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x8, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:13:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 49) 14:13:52 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 52) 14:13:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12755}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:52 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xff, 0x0, 0x0, 0x1f, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000140), 0xa}, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="5a846feef4ee0abfe63c747205000000000000003bc152d606b005bafe433b5118924253fe82d6594fc29100b918f3a5ed1c261035b841e2b983a94f28895866eb6f9f083854cfbb544dc99ccaa44caa08ac33901ecb56ce5cdf00000000"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000080)) io_setup(0x9, &(0x7f0000000040)=0x0) io_cancel(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xa, 0xffffffffffffffff, &(0x7f0000000180)="c708121d493f59aaba42597d2967d020e650c36393335178ac8b39102cd2c9140de8af68972a597a1932c702a4d94c4da657b46bf0c8365e1badd6caca3d57380c7d15b39441f5b78bd8373291b5a411d3dec121ddff45957d2376ba3745eebc09eefc0c47a10d9bebc41ef277cf85da69f66277ac480d566e9012eb9d6ba91ff47c3a6cded1cfa66994b4ba40725e75b441fe7c16944ab7baa495e87a34577bb857311de40eaab3d9a27d5116379522ce1a03d06adeb878f8de063f0338f144f7ede98f127240dabc6656351abb4f1050624ac4935632cffc8cbaf81cfe36c572c8d0cbaa20907dba0c899e63a6eb3668986f30a668", 0xf6, 0x1000, 0x0, 0x4, r1}, &(0x7f0000000340)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000380)="1c1016382f3e5e84315640b24787dc5a68b49bc9293d06aa522079431663e28e2e3c9a44c598a7b7881d96d8bd966b049e6c111bd94692c67e3fb5a4cf84d89cfd935d6becdd725292a25a5cde46f2be588d3bd7fa38d861fb707777a92d917b8ef37e850790a888da4ac85f83bee96c5c263cc6de0eb37c12cefd91c1c79e60657560b8839a14a84c1511db42fed316750610940be3", 0x96) sendfile(r3, r1, 0x0, 0xfffffdef) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f00000017c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r4 = socket$nl_audit(0x10, 0x3, 0x9) write$binfmt_script(r4, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x1028) chroot(&(0x7f0000000340)='./file0\x00') [ 2252.845187] loop0: detected capacity change from 0 to 264192 [ 2252.846045] EXT4-fs error (device sda) in __ext4_new_inode:1085: Out of memory [ 2252.855559] loop5: detected capacity change from 0 to 264192 [ 2252.876874] FAT-fs (loop5): bogus logical sector size 43640 [ 2252.877618] FAT-fs (loop5): Can't find a valid FAT filesystem 14:13:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12756}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:13:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 49) 14:13:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x387}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2252.934133] loop0: detected capacity change from 0 to 264192 14:13:52 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 53) [ 2252.955605] FAT-fs (loop0): bogus logical sector size 43640 [ 2252.956489] FAT-fs (loop0): Can't find a valid FAT filesystem 14:13:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 50) 14:13:52 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 33) 14:13:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xe, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:13:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x3b7}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2253.092328] loop5: detected capacity change from 0 to 264192 14:13:52 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 54) 14:13:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 50) 14:13:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x10, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2253.159881] loop0: detected capacity change from 0 to 264192 14:14:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12757}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:04 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 34) 14:14:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x60, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:14:04 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 55) 14:14:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 51) 14:14:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x3f9}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 51) 14:14:04 executing program 3: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_setup(0x51dc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)=0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x1, {0x0, r4}}, 0x7) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x6, 0xfffffffffffffff9, 0x0, 0x1, 0x2, 0x1, {0x0, r4}}, 0x7f) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') [ 2265.125569] loop0: detected capacity change from 0 to 264192 [ 2265.127214] loop5: detected capacity change from 0 to 264192 [ 2265.134241] FAT-fs (loop0): bogus logical sector size 43640 [ 2265.134870] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2265.150770] FAT-fs (loop5): bogus logical sector size 43640 [ 2265.151433] FAT-fs (loop5): Can't find a valid FAT filesystem 14:14:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12758}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 52) 14:14:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x1f4, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:14:04 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 35) [ 2265.264928] loop0: detected capacity change from 0 to 264192 14:14:16 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 36) 14:14:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x300, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:14:16 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x3fb}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2277.042866] loop5: detected capacity change from 0 to 264192 [ 2277.060356] FAT-fs (loop5): bogus logical sector size 43640 [ 2277.060984] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2277.067291] loop0: detected capacity change from 0 to 264192 14:14:16 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000900)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:14:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 52) 14:14:16 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 56) 14:14:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12759}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 53) [ 2277.085147] FAT-fs (loop0): bogus logical sector size 43640 [ 2277.085797] FAT-fs (loop0): Can't find a valid FAT filesystem 14:14:16 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 57) 14:14:16 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x403}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1275a}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x3e8, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:14:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 53) 14:14:16 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000000)={0x80000000, 0x5, 0x100000001}) chroot(&(0x7f0000000340)='./file0\x00') 14:14:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 54) [ 2277.210322] loop5: detected capacity change from 0 to 264192 [ 2277.219554] loop0: detected capacity change from 0 to 264192 [ 2277.227761] FAT-fs (loop5): bogus logical sector size 43640 [ 2277.228495] FAT-fs (loop5): Can't find a valid FAT filesystem 14:14:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1275b}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:28 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 37) 14:14:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x408}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1275c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x500, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:14:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 54) 14:14:28 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 58) 14:14:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 55) 14:14:28 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') r1 = getpid() tgkill(r1, r1, 0x0) r2 = memfd_secret(0x80000) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x1f, 0xc0, 0x3, 0x81, 0x0, 0xd0fe, 0x80000, 0xe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000000), 0x5}, 0x4, 0x392, 0x0, 0x5, 0xffff, 0x73, 0x5, 0x0, 0xab, 0x0, 0x100}, r1, 0x3, r2, 0x8) [ 2288.828501] loop5: detected capacity change from 0 to 264192 [ 2288.833763] loop0: detected capacity change from 0 to 264192 [ 2288.844100] FAT-fs (loop0): bogus logical sector size 43640 [ 2288.844744] FAT-fs (loop0): Can't find a valid FAT filesystem 14:14:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1275d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 55) 14:14:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x500}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 56) 14:14:28 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 59) 14:14:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x5ab, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:14:28 executing program 3: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') io_uring_enter(r0, 0x5db3, 0x2255, 0x3, &(0x7f0000000000)={[0x10000]}, 0x8) [ 2288.963063] loop5: detected capacity change from 0 to 264192 [ 2288.974711] FAT-fs (loop5): bogus logical sector size 43640 [ 2288.975151] loop0: detected capacity change from 0 to 264192 [ 2288.975351] FAT-fs (loop5): Can't find a valid FAT filesystem 14:14:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1275e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 56) 14:14:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x600}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:40 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 38) 14:14:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1275f}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:40 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x5b0, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:14:40 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 60) 14:14:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 57) [ 2300.969005] loop0: detected capacity change from 0 to 264192 [ 2300.970049] loop5: detected capacity change from 0 to 264192 [ 2300.979105] FAT-fs (loop0): bogus logical sector size 43640 [ 2300.979790] FAT-fs (loop0): Can't find a valid FAT filesystem 14:14:40 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0xee00, 0xee01}}, './file0\x00'}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000180)=0x9, 0x4) chroot(&(0x7f0000000340)='./file0\x00') [ 2301.000368] FAULT_INJECTION: forcing a failure. [ 2301.000368] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2301.001640] CPU: 1 PID: 13400 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2301.002590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2301.003704] Call Trace: [ 2301.003961] [ 2301.004203] dump_stack_lvl+0x8b/0xb3 [ 2301.004628] should_fail.cold+0x5/0xa [ 2301.005019] _copy_from_user+0x2a/0x170 [ 2301.005430] copy_msghdr_from_user+0x89/0x150 [ 2301.005876] ? __copy_msghdr+0x4b0/0x4b0 [ 2301.006300] ? rcu_read_lock_sched_held+0xd/0x80 [ 2301.006801] ? rcu_read_lock_sched_held+0xd/0x80 [ 2301.007292] ? lock_release+0x547/0x750 [ 2301.007721] ? finish_task_switch.isra.0+0x228/0x8a0 [ 2301.008245] ___sys_sendmsg+0xdd/0x1b0 [ 2301.008665] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2301.009143] ? trace_hardirqs_on+0x2d/0x110 [ 2301.009600] ? finish_task_switch.isra.0+0x22d/0x8a0 [ 2301.010108] ? __switch_to+0x5bf/0xf20 [ 2301.010520] ? rcu_read_lock_sched_held+0xd/0x80 [ 2301.011018] ? lock_acquire+0x45e/0x530 [ 2301.011433] ? rcu_read_lock_sched_held+0xd/0x80 [ 2301.011950] ? lock_release+0x547/0x750 [ 2301.012355] ? __might_fault+0xd1/0x170 [ 2301.012767] ? lock_downgrade+0x6d0/0x6d0 [ 2301.013188] ? io_schedule_timeout+0x150/0x150 [ 2301.013663] __sys_sendmmsg+0x18b/0x460 [ 2301.014078] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2301.014517] ? preempt_count_add+0x78/0x150 [ 2301.014949] ? bit_wait_timeout+0x170/0x170 [ 2301.015384] ? selinux_socket_sendmsg+0xbe/0x2b0 [ 2301.015914] ? syscall_enter_from_user_mode+0x18/0x50 [ 2301.016491] ? perf_trace_preemptirq_template+0xa2/0x420 [ 2301.017053] ? __traceiter_irq_enable+0xa0/0xa0 [ 2301.017556] ? rcu_read_lock_sched_held+0xd/0x80 [ 2301.018051] ? rcu_read_lock_sched_held+0xd/0x80 [ 2301.018550] ? trace_rcu_dyntick+0x1a7/0x250 [ 2301.019013] __x64_sys_sendmmsg+0x99/0x100 [ 2301.019453] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2301.020011] do_syscall_64+0x3b/0x90 [ 2301.020415] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2301.020948] RIP: 0033:0x7ff64e43bb19 [ 2301.021359] 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 [ 2301.023187] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2301.023964] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2301.024680] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2301.025402] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2301.026111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2301.026817] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2301.027568] 14:14:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 57) 14:14:40 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 61) 14:14:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x601}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12760}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 58) [ 2301.100473] loop5: detected capacity change from 0 to 264192 [ 2301.112050] FAT-fs (loop5): bogus logical sector size 43640 [ 2301.112737] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2301.137037] loop0: detected capacity change from 0 to 264192 14:14:40 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x5c4, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:14:40 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 39) 14:14:40 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000200)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="e946103c3010650000000000000080000000000000000000000000000000000000400ceaf2b2810097cc180000"]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000800)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r1 = getpid() tgkill(r1, r1, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000000), 0x200, 0x10402) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x4, 0x1, 0xc0, 0x3f, 0x0, 0x100000001, 0x2008, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, @perf_config_ext={0x34bc, 0x1000}, 0x8, 0x0, 0x101, 0x3, 0x10001, 0x20, 0x7, 0x0, 0x7}, r1, 0x1, r2, 0x1) chroot(&(0x7f0000000340)='./file0\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000780)={0x5, 0x80, 0x7, 0x2, 0x7f, 0xa2, 0x0, 0x4, 0x0, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000240), 0x8}, 0x55110, 0x8, 0x100, 0x5, 0x7ff, 0x5, 0x2, 0x0, 0x122, 0x0, 0x1}, r3, 0x6, 0xffffffffffffffff, 0xa) 14:14:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x700}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 58) 14:14:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12761}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2301.236812] loop5: detected capacity change from 0 to 264192 14:14:52 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 62) 14:14:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x803}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:52 executing program 3: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) syz_io_uring_setup(0x755b, &(0x7f0000000200)={0x0, 0x939e, 0x8, 0x1, 0x1b6, 0x0, r0}, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000300), &(0x7f0000000780)) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') [ 2313.020317] loop0: detected capacity change from 0 to 264192 14:14:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 59) 14:14:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x5d8, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:14:52 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 40) 14:14:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12762}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:14:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 59) [ 2313.041722] FAT-fs (loop0): bogus logical sector size 43640 [ 2313.042390] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2313.046435] loop5: detected capacity change from 0 to 264192 [ 2313.060388] FAT-fs (loop5): bogus logical sector size 43640 [ 2313.061035] FAT-fs (loop5): Can't find a valid FAT filesystem 14:14:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xa00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:04 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 41) 14:15:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x600, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:15:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12763}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xa02}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:04 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 63) 14:15:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 60) 14:15:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 60) 14:15:04 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) r1 = memfd_secret(0x0) sendmsg$NL80211_CMD_SET_BEACON(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000780)={0xf3c, 0x0, 0x800, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_IE_ASSOC_RESP={0xee, 0x80, [@fast_bss_trans={0x37, 0xa5, {0x1, 0x3, "df34d94616cf2d2d58b0d26900418eb1", "fd47e464a99be218930eb2ff8bc09725ccebd59a8213006997ff2a781da6a7db", "857f256cb439c6273d22d8e0f75b3b951baba883bdefeb7df5798fcf4cf36888", [{0x1, 0x19, "bf2300381327ba6d164ce10b84320ff5aa96dde8d77aa0602e"}, {0x2, 0x1d, "d0459e2d5f9c1dcf1778f8b08de5c5887746c8f8b4e1ee347d7c30fa59"}, {0x4, 0x17, "585ce91e820aff61daa374e332aa47b26e528f80cb802d"}]}}, @ibss={0x6, 0x2, 0xf4e}, @random_vendor={0xdd, 0x13, "55af2186f89a3a4236f8d63a7edd72b4d96393"}, @tim={0x5, 0x28, {0x3, 0x60, 0x8, "e8f34af40d20cd8d2e9d994552d1c7338115e4ab80253bf569f8ad2dd2d3b5f5adc7cef3e5"}}]}, @NL80211_ATTR_BEACON_TAIL={0x4}, @NL80211_ATTR_PROBE_RESP={0x309, 0x91, "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"}, @NL80211_ATTR_BEACON_HEAD={0x463, 0xe, {@wo_ht={{0x0, 0x0, 0x8, 0x0, 0x0, 0x1}, {0x3a}, @device_a, @broadcast, @initial, {0x9, 0x8}}, 0x3, @random=0x2, 0x12, @void, @val={0x1, 0x3, [{0x12}, {0x9}, {0xb}]}, @void, @val={0x4, 0x6, {0x8, 0x3f, 0xf800}}, @val={0x6, 0x2, 0x200}, @val={0x5, 0x34, {0x80, 0xaf, 0x8, "134c98598573e906b369cc33bcd9093614bb96a8aafa3ed0949996a64ade586b1533b8cb2bd527df525ed8b32b96e33f91"}}, @void, @val={0x2a, 0x1}, @val={0x3c, 0x4, {0x2, 0x12, 0x1, 0x6}}, @val={0x2d, 0x1a, {0x80, 0x0, 0x5, 0x0, {0x1ff, 0x5cd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, 0x1}, 0x6, 0x6, 0x2}}, @val={0x72, 0x6}, @val={0x71, 0x7, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, 0x21, 0x1}}, @void, [{0xdd, 0x83, "be6254722e4b25f757fba6d9371bc93801406cef7c8229861c09f99cad60a05f3d7485099facd2642ae097c41362d4e8a2566d0e8f8de3ad640795df83c6a7b0b585f3d79dbd201aa22a74487e6b02ba94a664d8b2bbe9c29f8478b140916d399b8d1ec2d45ab478f144ae285b828d8b9d0037fc9d164779dcd55e9c59f78d1e7bdf09"}, {0xdd, 0xc2, "d428991429910fed8f483cbf80da949096616c565ac8d7ef599a4dba654ac3e057e49570b620f3e994b46fc59d84ed07a2dd2becdc2aa197223c4a2bf60c338c28b1971683c5dd51cb69f847ff066d0e5b07913d30a08b4899d3ea873b7fac8d461e3af3848dbcc0023facdc924ddef29a6ca5dc620ca805d37cad52800360cb5ed00d89f63777a0a53cd9bb9a78622c1a45db33da1adb5074e172eab34124d050c1d09643c11b293d8c075225530bc6a74c6a408ec408513002b9006dbf9581ba46"}, {0xdd, 0xf1, "2a6c6e67f66947b765f820607de33656229425d61a34302425c6a754b0bba13179ff786b880eddb260b58156c4da94fbdc239ac5ea64883ec323a2a4af05cde8ab34b27d0007829372eacb67ae31d029e527b79889860c531a713bda75b9d86b8d81a21a2fc12d0cc322760ceec8d401d4345513263cc710930a36b301968a4ed18e12e95339a9c4f080a645dfe055d6163ad1d2a49312dacd6d5de5564f495028f9e8c444eba2d003abd3e565383f7115c2b7f898e0b533944449b888007bd6a37bffa170addee811ae1afa8f2e447a537d5c7869a884832a9fdf5bd7dbd1c7693d68d220d1a2afca53249aacbed2664f"}, {0xdd, 0x93, "cbbc7ac99b91d819fde0ea07773bd6fd2e27d0f5ea44b26bc16e8e47f486dc092658beb9e5b11e17b87889108d3e5e5dd85aa120a0a8ef2d71bab43ddfd99fd7a8fc94e7510c88e681a471580e3ef8836740d196cd50075009b69bad6b72dc633286fb59302f0ae609d8a518a75129712c30eae506d55afe7af93289ab1feedcb6bce0efe11dd7eefe3276fd5c57c2e0b12773"}, {0xdd, 0xeb, "52b090d6f527a8c91b30643342c65d9b54cfdef30ae7e604ca190e6314ed6f5e04be52aca9112718538312ff50ec93e403b77ad5ef5f65fe566b685e7d3a209ce727e374dda6783b9d3ceb9ba4ea1b9dd6cc91a5b10a58a549c571b0a88af139fbe6ed140b7153b2d63bbda80d215b589943d4a0425f220ff633b2a74fc7a78d2c44bfda42f7af7c0e53ab81a7d455b5a283794b64c6bf942c19e2e1f3361b12cb63f3eb53a4ecdeb33fd0c20ee24470f9b1fe08fe765808172cdffa22e7f318b3d450c23336615f6ffb3c68ae912b4f0a4dfe0363c619d9d9d2cd793d6052519088ca402fc8adcc2844a6"}]}}, @NL80211_ATTR_IE_ASSOC_RESP={0x8d, 0x80, [@dsss={0x3, 0x1, 0x88}, @cf={0x4, 0x6, {0x2, 0x40, 0x2, 0x4}}, @mesh_chsw={0x76, 0x6, {0x1, 0x3, 0xa, 0x9}}, @fast_bss_trans={0x37, 0x52, {0xfa, 0x0, "1cef0f9e9d54a01ab72e5eab3979782a", "ca338244400c130f09f0f27f4fd7c394bb127da7306f10455750e8bd6dc3af34", "759560956ac2e3b5ace77cc8442977ed58838b76f84e1f52353664346b3c771b"}}, @peer_mgmt={0x75, 0x18, {0x0, 0x275e, @val=0x8, @val=0x37, @val="a41bf41dba9707e0bfb3956b794fbb89"}}, @gcr_ga={0xbd, 0x6, @broadcast}]}, @NL80211_ATTR_IE_PROBE_RESP={0x11, 0x7f, [@peer_mgmt={0x75, 0x6, {0x0, 0x0, @val=0xe00, @void, @void}}, @channel_switch={0x25, 0x3, {0x1, 0xe, 0x9}}]}, @NL80211_ATTR_BEACON_TAIL={0x2d, 0xf, [@mic={0x8c, 0x18, {0x30e, "41d762c71e5d", @long="6af25557d2e15bb74a36056fb8906d7b"}}, @mesh_config={0x71, 0x7, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2, 0x48}}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x20, 0x64, 0x7f}}]}, @NL80211_ATTR_PROBE_RESP={0x3d2, 0x91, "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"}, @NL80211_ATTR_BEACON_HEAD={0x212, 0xe, {@with_ht={{{}, {0x7fff}, @device_a, @device_a, @random="d1d2fb5ca50f", {0x2}}, @ver_80211n={0x0, 0x3, 0x2, 0x3, 0x0, 0x2, 0x1, 0x0, 0x1}}, 0x7ff, @random=0x2, 0xa018, @val={0x0, 0x6, @default_ap_ssid}, @val, @void, @val={0x4, 0x6, {0x6, 0xd2, 0x0, 0x9}}, @val={0x6, 0x2, 0x2}, @val={0x5, 0x60, {0x0, 0x6, 0x40, "eb4ca56c12d09cb14c273ad3cdf24614e271401a62134866b64713c4feca29e721ea79e92708cf55f684e87eeb64c068239d082b3a94e9daae65a8c61349e2f4d93651bf3979f95ce714e5e04ac4a29f44ae80dc4da7749e7daf73cc47"}}, @void, @void, @void, @void, @void, @void, @void, [{0xdd, 0xbb, "0594da7af5341e4b4b3b8b35832801ff81a186482c0ab3b69de4a158ee55f212f3ed7fdda07a002c3346fb633c5d442a32659b4e2a78f24422f9f5fa34106bc51412dc902b83ee541fc9abbe5c28bdfc858b95a1813ed46057fdd01badc812427bae6e95c92cf968e59033de2152665a06f135702f6c93257df690f86aeec451866437b06938f438d935aa586bc873fac95626be8a7422f8c0f42713eaba8256d914c9b533d6930d7ceba651b4232859718b05ee0c18539328757d"}, {0xdd, 0xaf, "4ad171f564c8726a8a8e406ec5d1a657e01d6aeb335a9740271688b51fd7ba3ad9a2686aa16a448fe2c1d7320ce3ebd4c7bcaa8000242fe79f0e7a7bee393456eeb749764f48f7f9d3fa5257852a2d2381ebfbd896d802c1f6ebcc97efc88a2d22e333be9d4cb3544378fee585e6367947eae9c50363d84b1e055a201090cb19f7e30b00272394924e0abc36f3ac1c6145983cca37bc71d10a1d5ff19ca71b0238741eb49fb13a58be9bf5de87e5fa"}]}}]}, 0xf3c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) fchdir(0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') [ 2324.809992] loop0: detected capacity change from 0 to 264192 [ 2324.821440] loop5: detected capacity change from 0 to 264192 [ 2324.835039] FAT-fs (loop5): bogus logical sector size 43640 [ 2324.835667] FAT-fs (loop5): Can't find a valid FAT filesystem 14:15:04 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 64) 14:15:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12764}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 61) 14:15:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xc00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x700, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:15:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 61) 14:15:04 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x1) io_setup(0x9, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xa, 0xffffffffffffffff, &(0x7f0000000180)="c708121d493f59aaba42597d2967d020e650c36393335178ac8b39102cd2c9140de8af68972a597a1932c702a4d94c4da657b46bf0c8365e1badd6caca3d57380c7d15b39441f5b78bd8373291b5a411d3dec121ddff45957d2376ba3745eebc09eefc0c47a10d9bebc41ef277cf85da69f66277ac480d566e9012eb9d6ba91ff47c3a6cded1cfa66994b4ba40725e75b441fe7c16944ab7baa495e87a34577bb857311de40eaab3d9a27d5116379522ce1a03d06adeb878f8de063f0338f144f7ede98f127240dabc6656351abb4f1050624ac4935632cffc8cbaf81cfe36c572c8d0cbaa20907dba0c899e63a6eb3668986f30a668", 0xf6, 0x1000, 0x0, 0x4, r0}, &(0x7f0000000340)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r2, &(0x7f0000000380)="1c1016382f3e5e84315640b24787dc5a68b49bc9293d06aa522079431663e28e2e3c9a44c598a7b7881d96d8bd966b049e6c111bd94692c67e3fb5a4cf84d89cfd935d6becdd725292a25a5cde46f2be588d3bd7fa38d861fb707777a92d917b8ef37e850790a888da4ac85f83bee96c5c263cc6de0eb37c12cefd91c1c79e60657560b8839a14a84c1511db42fed316750610940be3", 0x96) sendfile(r2, r0, 0x0, 0xfffffdef) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000780)={0x2f4, r3, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x7c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @remote}}, {0x14, 0x2, @in={0x2, 0x4e23, @rand_addr=0x64010101}}}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4b97dd2e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb431}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}]}, @TIPC_NLA_NODE={0x1b4, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "be156e46f793a5d1d8e6010c79ecb0585689f7fd2cfab015e0"}}, @TIPC_NLA_NODE_ID={0x7f, 0x3, "88dff951db8751e80e0495a74489bbf7e350f65c3528876db20c178aee49c5ae48538dac1747c87ad4c16a93b276301cfe69eac813e4cf02c2e42ad93c44f7b441addbd9560469c312d658e161eaac36556e33eb5fe600fd4c3c5e87d793e638bd492b79faed797242961714b135173d5e2930ba5d7d301f7459cc"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "d2e6ea782dea3bf412454eaf0bc36eba041449c21b69f5c5bd60a432aaf5bd"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_ID={0x7f, 0x3, "e2459b59e0a7540dfe6d8548c08c65eca7d5ec77655856993e49fbb0ee33e231f6d479ae35a0f50d829d87a676ca2d56f0a7fc820d51c3c8b5853a51a97a0a4f37a5e4b2443c413ea6e0625861877926ba429d8401a98a9a8de976393a9b002e6dde67f5d4d1913671b079c92e04b573a6795877e2c65f5618edfb"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xbaf4}]}, @TIPC_NLA_BEARER={0xb0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3f}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @rand_addr=0x64010101}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'veth0_to_hsr\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0x8}}, {0x14, 0x2, @in={0x2, 0x4e22, @empty}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}]}]}, 0x2f4}, 0x1, 0x0, 0x0, 0x440d0}, 0x80) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') [ 2324.947871] loop5: detected capacity change from 0 to 264192 [ 2324.951488] loop0: detected capacity change from 0 to 264192 [ 2324.962317] FAT-fs (loop0): bogus logical sector size 43640 [ 2324.963009] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2324.969871] FAT-fs (loop5): bogus logical sector size 43640 [ 2324.970498] FAT-fs (loop5): Can't find a valid FAT filesystem 14:15:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12765}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 62) 14:15:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xe00, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:15:17 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xc02}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:17 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 65) 14:15:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 62) [ 2337.548595] loop0: detected capacity change from 0 to 264192 [ 2337.552001] loop5: detected capacity change from 0 to 264192 14:15:17 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12766}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:17 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 42) 14:15:17 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000018c0)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r0, 0xb58a, 0x100000001, 0x2}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r2, 0x0, &(0x7f0000000200)="9a6e4a0f82a69a9b6d6c36ab6fc0172c1b05a155ad281d3fe5d8b72754a9eb2fee3ca7319c34a0775b01ad34d1f2ea300a", 0x31}, 0xf9a) socket$unix(0x1, 0x5, 0x0) r4 = openat(r3, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r4, 0x0, 0x0, 0x87ffffc) r5 = openat(0xffffffffffffffff, 0x0, 0x400000, 0x8) openat(r5, &(0x7f0000000080)='/proc/self/exe\x00', 0x181c00, 0x0) [ 2337.555008] ENOMEM in journal_alloc_journal_head, retrying. [ 2337.563117] ENOMEM in journal_alloc_journal_head, retrying. [ 2337.569817] FAT-fs (loop0): bogus logical sector size 43640 [ 2337.570592] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2337.573572] FAT-fs (loop5): bogus logical sector size 43640 [ 2337.574117] FAT-fs (loop5): Can't find a valid FAT filesystem 14:15:17 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12767}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:17 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 66) 14:15:17 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xd00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:15:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 63) 14:15:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 63) [ 2337.705021] loop0: detected capacity change from 0 to 264192 [ 2337.710901] loop5: detected capacity change from 0 to 264192 [ 2337.719108] FAT-fs (loop0): bogus logical sector size 43640 [ 2337.719735] FAT-fs (loop0): Can't find a valid FAT filesystem 14:15:17 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 67) 14:15:17 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x109c}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2337.731238] FAT-fs (loop5): bogus logical sector size 43640 [ 2337.731813] FAT-fs (loop5): Can't find a valid FAT filesystem 14:15:17 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12768}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:17 executing program 3: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x51dc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r0, 0x0, 0x0, 0x0, {0xa002}, 0x1}, 0x80000001) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="b5b56864e9f78c9e7ea5d7282d31b1dd9433588de334980068a9544bd8a4a4011d4d3dd88bd284e4b7104c285969dfa2107464019166b15feebc6c167268c25f6acb1cc49163fb8ee015dfbf27349c07"]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000007c0), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r5, &(0x7f00000005c0)='\x00', 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xc2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000100, 0x3}, 0x15182, 0x7, 0x0, 0x9, 0xfffffffffffffffd}, 0x0, 0x5, r5, 0x8) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8040, 0x8) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r5, 0x6628) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:15:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x4000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:15:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 64) [ 2337.856741] loop0: detected capacity change from 0 to 264192 [ 2337.860438] ENOMEM in journal_alloc_journal_head, retrying. [ 2337.866424] FAT-fs (loop0): bogus logical sector size 43640 [ 2337.867000] FAT-fs (loop0): Can't find a valid FAT filesystem 14:15:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 64) 14:15:29 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 43) 14:15:29 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x109d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x6000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:15:29 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 68) 14:15:29 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12769}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:29 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x8, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:15:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 65) [ 2349.700673] loop0: detected capacity change from 0 to 264192 [ 2349.707987] loop5: detected capacity change from 0 to 264192 [ 2349.711101] FAT-fs (loop0): bogus logical sector size 43640 [ 2349.711714] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2349.734497] FAULT_INJECTION: forcing a failure. [ 2349.734497] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2349.735829] CPU: 1 PID: 13611 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2349.736800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2349.737914] Call Trace: [ 2349.738185] [ 2349.738423] dump_stack_lvl+0x8b/0xb3 [ 2349.738837] should_fail.cold+0x5/0xa [ 2349.739225] _copy_from_user+0x2a/0x170 [ 2349.739635] copy_msghdr_from_user+0x89/0x150 [ 2349.740115] ? __copy_msghdr+0x4b0/0x4b0 [ 2349.740584] ? rcu_read_lock_sched_held+0xd/0x80 [ 2349.741098] ? rcu_read_lock_sched_held+0xd/0x80 [ 2349.741594] ? lock_release+0x547/0x750 [ 2349.742018] ? finish_task_switch.isra.0+0x228/0x8a0 [ 2349.742551] ___sys_sendmsg+0xdd/0x1b0 [ 2349.742967] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2349.743462] ? trace_hardirqs_on+0x2d/0x110 [ 2349.743921] ? finish_task_switch.isra.0+0x22d/0x8a0 [ 2349.744459] ? __switch_to+0x5bf/0xf20 [ 2349.744871] ? rcu_read_lock_sched_held+0xd/0x80 [ 2349.745366] ? lock_acquire+0x45e/0x530 [ 2349.745788] ? rcu_read_lock_sched_held+0xd/0x80 [ 2349.746284] ? lock_release+0x547/0x750 [ 2349.746706] ? __might_fault+0xd1/0x170 [ 2349.747130] ? lock_downgrade+0x6d0/0x6d0 [ 2349.747571] ? io_schedule_timeout+0x150/0x150 [ 2349.748067] __sys_sendmmsg+0x18b/0x460 [ 2349.748505] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2349.748966] ? preempt_count_add+0x78/0x150 [ 2349.749423] ? bit_wait_timeout+0x170/0x170 [ 2349.749887] ? fput+0x2b/0x190 [ 2349.750240] ? ksys_write+0x1a3/0x250 [ 2349.750654] __x64_sys_sendmmsg+0x99/0x100 [ 2349.751103] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2349.751641] do_syscall_64+0x3b/0x90 [ 2349.752053] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2349.752612] RIP: 0033:0x7ff64e43bb19 [ 2349.753004] 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 [ 2349.754808] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2349.755572] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2349.756317] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2349.757036] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2349.757750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2349.758460] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2349.759188] 14:15:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 65) 14:15:29 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x109e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 66) 14:15:29 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:15:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x6fb9, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:15:29 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 69) 14:15:29 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1276a}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2349.848462] loop0: detected capacity change from 0 to 264192 [ 2349.857468] loop5: detected capacity change from 0 to 264192 14:15:29 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 44) 14:15:41 executing program 3: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x3ff]}, 0x8) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000004, 0x2010, r1, 0x8000000) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:15:41 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x10a3}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2361.707587] loop5: detected capacity change from 0 to 264192 [ 2361.716808] loop0: detected capacity change from 0 to 264192 14:15:41 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 45) 14:15:41 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 70) 14:15:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 66) 14:15:41 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xab05, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:15:41 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1276b}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 67) [ 2361.725950] FAT-fs (loop0): bogus logical sector size 43640 [ 2361.726708] FAT-fs (loop0): Can't find a valid FAT filesystem 14:15:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 67) 14:15:41 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1276c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:41 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 71) 14:15:41 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1100}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:41 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xb005, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:15:41 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000940)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:15:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 68) [ 2361.845619] loop5: detected capacity change from 0 to 264192 [ 2361.859137] FAT-fs (loop5): bogus logical sector size 43640 [ 2361.859808] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2361.883012] loop0: detected capacity change from 0 to 264192 [ 2361.908230] FAT-fs (loop0): bogus logical sector size 43640 [ 2361.908900] FAT-fs (loop0): Can't find a valid FAT filesystem 14:15:53 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 72) 14:15:53 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 46) 14:15:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 69) 14:15:53 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1400}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:53 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x401}, 0x40040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x1) io_setup(0x9, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xa, 0xffffffffffffffff, &(0x7f0000000180)="c708121d493f59aaba42597d2967d020e650c36393335178ac8b39102cd2c9140de8af68972a597a1932c702a4d94c4da657b46bf0c8365e1badd6caca3d57380c7d15b39441f5b78bd8373291b5a411d3dec121ddff45957d2376ba3745eebc09eefc0c47a10d9bebc41ef277cf85da69f66277ac480d566e9012eb9d6ba91ff47c3a6cded1cfa66994b4ba40725e75b441fe7c16944ab7baa495e87a34577bb857311de40eaab3d9a27d5116379522ce1a03d06adeb878f8de063f0338f144f7ede98f127240dabc6656351abb4f1050624ac4935632cffc8cbaf81cfe36c572c8d0cbaa20907dba0c899e63a6eb3668986f30a668", 0xf6, 0x1000, 0x0, 0x4, r0}, &(0x7f0000000340)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x88943, 0x42) write(r2, &(0x7f0000000380)="1c1016382f3e5e84315640b24787dc5a68b49bc9293d06aa522079431663e28e2e3c9a44c598a7b7881d96d8bd966b049e6c111bd94692c67e3fb5a4cf84d89cfd935d6becdd725292a25a5cde46f2be588d3bd7fa38d861fb707777a92d917b8ef37e850790a888da4ac85f83bee96c5c263cc6de0eb37c12cefd91c1c79e60657560b8839a14a84c1511db42fed316750610940be3", 0x96) sendfile(r2, r0, 0x0, 0xfffffdef) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x1) io_setup(0x9, &(0x7f0000000040)=0x0) io_cancel(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xa, 0xffffffffffffffff, &(0x7f0000000180)="c708121d493f59aaba42597d2967d020e650c36393335178ac8b39102cd2c9140de8af68972a597a1932c702a4d94c4da657b46bf0c8365e1badd6caca3d57380c7d15b39441f5b78bd8373291b5a411d3dec121ddff45957d2376ba3745eebc09eefc0c47a10d9bebc41ef277cf85da69f66277ac480d566e9012eb9d6ba91ff47c3a6cded1cfa66994b4ba40725e75b441fe7c16944ab7baa495e87a34577bb857311de40eaab3d9a27d5116379522ce1a03d06adeb878f8de063f0338f144f7ede98f127240dabc6656351abb4f1050624ac4935632cffc8cbaf81cfe36c572c8d0cbaa20907dba0c899e63a6eb3668986f30a668", 0xf6, 0x1000, 0x0, 0x4, r3}, &(0x7f0000000340)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000440)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:15:53 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xb96f, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2373.569723] loop0: detected capacity change from 0 to 264192 14:15:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 68) 14:15:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1276d}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2373.583787] FAT-fs (loop0): bogus logical sector size 43640 [ 2373.584456] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2373.586679] loop5: detected capacity change from 0 to 264192 [ 2373.599905] FAT-fs (loop5): bogus logical sector size 43640 [ 2373.600609] FAT-fs (loop5): Can't find a valid FAT filesystem 14:15:53 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1276e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:53 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 73) 14:15:53 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1500}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:15:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 69) 14:15:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 70) 14:15:53 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000780)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x3, 0x0, 0x80, 0x8, 0x2, 0x3e, 0x5, 0x10f, 0x38, 0x392, 0x5, 0x20, 0x20, 0x1, 0x3, 0x5, 0x8}, [{0x1, 0x29, 0x1, 0x0, 0xffffffc0, 0x9960, 0xe0}, {0x0, 0x10001, 0x81, 0x7, 0x7, 0xff, 0x9, 0x95}], "00e505eda6813f", ['\x00', '\x00']}, 0x27f) 14:15:53 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xc405, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2373.727402] loop0: detected capacity change from 0 to 264192 [ 2373.733423] loop5: detected capacity change from 0 to 264192 [ 2385.486677] loop5: detected capacity change from 0 to 264192 14:16:04 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 74) 14:16:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1802}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:04 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 47) 14:16:04 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000780)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="759989b2051bc9d72de1d4610e63b04cb5818c423290ff2dc0243af6a8097fb7f71180e370949abfa76932de6b716eafb57c636aea4db54f12960adac35b71f308e62a8a466df42faa6b214aaaf081bfc2f05bf17054e2c5df58ae1f202e1f1fea6711d0ad66257e47f5bef4ee6feec8b1f64000000000b74f76f3fbd5e0c8a902f1f444c9fcb53d225b1efcb56b55ed7ec7f2fde61d"]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:16:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1276f}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 70) 14:16:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xd805, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:16:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 71) [ 2385.501752] FAT-fs (loop5): bogus logical sector size 43640 [ 2385.502393] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2385.505040] loop0: detected capacity change from 0 to 264192 [ 2385.518501] FAT-fs (loop0): bogus logical sector size 43640 [ 2385.519183] FAT-fs (loop0): Can't find a valid FAT filesystem 14:16:05 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 75) 14:16:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 71) 14:16:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xe803, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:16:05 executing program 3: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x10000, 0x0) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000007c0), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f00000005c0)='\x00', 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xc2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x10000100, 0x3}, 0x15182, 0x7, 0x0, 0x9, 0xfffffffffffffffd}, 0x0, 0x5, r2, 0x8) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000007c0), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f00000005c0)='\x00', 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xc2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x10000100, 0x3}, 0x15182, 0x7, 0x0, 0x9, 0xfffffffffffffffd}, 0x0, 0x5, r3, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000c00)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:16:05 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 48) 14:16:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 72) 14:16:05 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12770}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2385.614959] loop5: detected capacity change from 0 to 264192 14:16:05 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1f00}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2385.623471] FAULT_INJECTION: forcing a failure. [ 2385.623471] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2385.624764] CPU: 1 PID: 13761 Comm: syz-executor.5 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2385.625716] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2385.626840] Call Trace: [ 2385.627104] [ 2385.627334] dump_stack_lvl+0x8b/0xb3 [ 2385.627751] should_fail.cold+0x5/0xa [ 2385.628153] _copy_from_user+0x2a/0x170 [ 2385.628564] memdup_user+0x6e/0xd0 [ 2385.628941] strndup_user+0x74/0xe0 [ 2385.629315] __x64_sys_mount+0x17c/0x300 [ 2385.629733] ? path_mount+0x1e20/0x1e20 [ 2385.630133] ? fpregs_restore_userregs+0x15f/0x380 [ 2385.630660] do_syscall_64+0x3b/0x90 [ 2385.631068] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2385.631578] RIP: 0033:0x7f207643c04a [ 2385.631984] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2385.633735] RSP: 002b:00007f20739affa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2385.634460] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f207643c04a [ 2385.635139] RDX: 0000000020000080 RSI: 0000000020000100 RDI: 00007f20739b0000 [ 2385.635824] RBP: 00007f20739b0040 R08: 00007f20739b0040 R09: 0000000020000080 [ 2385.636498] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000080 [ 2385.637540] R13: 0000000020000100 R14: 00007f20739b0000 R15: 0000000020000140 [ 2385.638208] [ 2385.649387] loop0: detected capacity change from 0 to 264192 [ 2385.650914] FAULT_INJECTION: forcing a failure. [ 2385.650914] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2385.652196] CPU: 1 PID: 13770 Comm: syz-executor.0 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2385.653157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2385.654244] Call Trace: [ 2385.654512] [ 2385.654746] dump_stack_lvl+0x8b/0xb3 [ 2385.655161] should_fail.cold+0x5/0xa [ 2385.655557] _copy_from_user+0x2a/0x170 [ 2385.655983] copy_mount_options+0x76/0x180 [ 2385.656420] __x64_sys_mount+0x1a8/0x300 [ 2385.656853] ? path_mount+0x1e20/0x1e20 [ 2385.657262] do_syscall_64+0x3b/0x90 [ 2385.657660] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2385.658198] RIP: 0033:0x7f33949a204a [ 2385.658581] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2385.660418] RSP: 002b:00007f3391f15fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2385.661178] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f33949a204a [ 2385.661888] RDX: 0000000020000080 RSI: 0000000020000100 RDI: 00007f3391f16000 [ 2385.662617] RBP: 00007f3391f16040 R08: 00007f3391f16040 R09: 0000000020000080 [ 2385.663333] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000080 [ 2385.664018] R13: 0000000020000100 R14: 00007f3391f16000 R15: 0000000020000140 [ 2385.664726] 14:16:05 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 76) 14:16:05 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 49) 14:16:05 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xf401, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2385.730195] FAT-fs (loop0): bogus logical sector size 43640 [ 2385.730836] FAT-fs (loop0): Can't find a valid FAT filesystem 14:16:05 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12771}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 72) 14:16:05 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x2000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2385.805513] loop5: detected capacity change from 0 to 264192 14:16:17 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 50) 14:16:17 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) syz_io_uring_setup(0x51dc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) syz_io_uring_submit(r0, r1, &(0x7f0000000140)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r2, 0x0, 0x0}, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x903) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r3, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:16:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x34000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2397.540559] loop5: detected capacity change from 0 to 264192 [ 2397.545852] loop0: detected capacity change from 0 to 264192 14:16:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 73) 14:16:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 73) 14:16:17 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 77) 14:16:17 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x2085}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:17 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12772}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2397.571113] FAT-fs (loop5): bogus logical sector size 43640 [ 2397.571774] FAT-fs (loop5): Can't find a valid FAT filesystem 14:16:28 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 78) 14:16:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x2502}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 74) 14:16:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x80000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:16:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 74) 14:16:28 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 51) 14:16:28 executing program 3: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) syz_io_uring_setup(0x74c7, &(0x7f0000000200)={0x0, 0x930e, 0x4, 0x1, 0x222}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000180), &(0x7f0000000300)) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000008, 0x80010, r0, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x1, {0x0, r3}}, 0x7) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x2007, @fd_index=0x6, 0x0, 0x1, 0x401, 0x14, 0x0, {0x3, r3}}, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') [ 2409.264792] loop0: detected capacity change from 0 to 264192 [ 2409.270956] loop5: detected capacity change from 0 to 264192 [ 2409.280411] FAT-fs (loop5): bogus logical sector size 43640 [ 2409.281175] FAT-fs (loop5): Can't find a valid FAT filesystem 14:16:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12773}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2409.293103] FAT-fs (loop0): bogus logical sector size 43640 [ 2409.293752] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2409.297741] FAULT_INJECTION: forcing a failure. [ 2409.297741] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2409.299029] CPU: 1 PID: 13849 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2409.299974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2409.301108] Call Trace: [ 2409.301388] [ 2409.301641] dump_stack_lvl+0x8b/0xb3 [ 2409.302038] should_fail.cold+0x5/0xa [ 2409.302429] _copy_from_user+0x2a/0x170 [ 2409.302849] copy_msghdr_from_user+0x89/0x150 [ 2409.303320] ? __copy_msghdr+0x4b0/0x4b0 [ 2409.303739] ? rcu_read_lock_sched_held+0xd/0x80 [ 2409.304225] ? rcu_read_lock_sched_held+0xd/0x80 [ 2409.304706] ? lock_release+0x547/0x750 [ 2409.305132] ? finish_task_switch.isra.0+0x228/0x8a0 [ 2409.305657] ___sys_sendmsg+0xdd/0x1b0 [ 2409.306064] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2409.306554] ? trace_hardirqs_on+0x2d/0x110 [ 2409.307005] ? finish_task_switch.isra.0+0x22d/0x8a0 [ 2409.307533] ? __switch_to+0x5bf/0xf20 [ 2409.307924] ? rcu_read_lock_sched_held+0xd/0x80 [ 2409.308410] ? lock_acquire+0x45e/0x530 [ 2409.308840] ? rcu_read_lock_sched_held+0xd/0x80 [ 2409.309359] ? lock_release+0x547/0x750 [ 2409.309778] ? __might_fault+0xd1/0x170 [ 2409.310200] ? lock_downgrade+0x6d0/0x6d0 [ 2409.310624] ? io_schedule_timeout+0x150/0x150 [ 2409.311110] __sys_sendmmsg+0x18b/0x460 [ 2409.311567] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2409.312009] ? preempt_count_add+0x78/0x150 [ 2409.312458] ? bit_wait_timeout+0x170/0x170 [ 2409.312921] ? fput+0x2b/0x190 [ 2409.313269] ? ksys_write+0x1a3/0x250 [ 2409.313667] __x64_sys_sendmmsg+0x99/0x100 [ 2409.314103] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2409.314635] do_syscall_64+0x3b/0x90 [ 2409.315025] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2409.315552] RIP: 0033:0x7ff64e43bb19 [ 2409.315932] 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 [ 2409.317791] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2409.318538] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2409.319245] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2409.319957] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2409.320689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2409.321400] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2409.322122] 14:16:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x2602}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12774}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:28 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 79) 14:16:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 75) 14:16:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x400000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:16:28 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 52) 14:16:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 75) [ 2409.428256] loop5: detected capacity change from 0 to 264192 [ 2409.442337] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 2409.443295] Buffer I/O error on dev loop5, logical block 0, async page read [ 2409.444016] loop5: unable to read partition table 14:16:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12775}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:28 executing program 3: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r2 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000009c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r3, 0xd000943d, &(0x7f0000055040)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x3, "bc386eff17b8c9"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000300)={r4, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000000800)={r4, 0x0, "169f270e4b5e2e54baa6dca97ea0bfbe7c187604aa29a8f3eebd153c843c7ccb22b502fdf054475d801b562e866d0d7d0718b7ccc01ca9b08c5fe5e94299fb878e2c4eab38b7da11e5b681c90bd43b895399c45850530282df166990b86bbe10826110c43f7a89570bdf8bf946aefaaa016cd96b34ad2681b73281c2bcb570adfe8262ba07aed3f121b122391f05b3638842ce3055a6bdbb27f02cf1f279a29e5c6791c7b214e98a06e24688d2de3e9765995f7f58d77940d994a39a1c8d3dd47880dd70ffae3b3abbe1534a972390dbfacfb8e693d51cf2383cbc647ab6dcefd4c43793875e5b34536121f985611f53d3ca460aeb7bacdcd3c85f391d5beec5", "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"}) r5 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000007c0), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r5, &(0x7f00000005c0)='\x00', 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xc2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x10000100, 0x3}, 0x15182, 0x7, 0x0, 0x9, 0xfffffffffffffffd}, 0x0, 0x5, r5, 0x8) ioctl$FS_IOC_MEASURE_VERITY(r5, 0xc0046686, &(0x7f0000000180)={0x5, 0x80, "7b668b7f595e89dc36a8ea1b3ce3025a6f974060faa40d19e580a5df1a0d007e455447f729d3ad0eadf6ec5a34ec73520a9615e3e6cef45d79077cf0803b73ac878b15ca856587db3555e67768a1278b5730863f97dba47435d744bc931bbaa88458c27e38b667476a1796990a76db042ab292528b5f9b9907b853d9c49ab314"}) chroot(&(0x7f0000000340)='./file0\x00') [ 2409.461877] loop0: detected capacity change from 0 to 264192 14:16:28 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 80) 14:16:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x2c03}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2409.495950] loop5: partition table beyond EOD, truncated [ 2409.508786] FAULT_INJECTION: forcing a failure. [ 2409.508786] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2409.510045] CPU: 0 PID: 13870 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2409.510969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2409.512052] Call Trace: [ 2409.512300] [ 2409.512529] dump_stack_lvl+0x8b/0xb3 [ 2409.512959] should_fail.cold+0x5/0xa [ 2409.513347] _copy_from_user+0x2a/0x170 [ 2409.513754] copy_msghdr_from_user+0x89/0x150 [ 2409.514208] ? __copy_msghdr+0x4b0/0x4b0 [ 2409.514623] ? rcu_read_lock_sched_held+0xd/0x80 [ 2409.515108] ? rcu_read_lock_sched_held+0xd/0x80 [ 2409.515587] ? lock_release+0x547/0x750 [ 2409.515985] ? finish_task_switch.isra.0+0x228/0x8a0 [ 2409.516484] ___sys_sendmsg+0xdd/0x1b0 [ 2409.516942] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2409.517436] ? trace_hardirqs_on+0x2d/0x110 [ 2409.517865] ? finish_task_switch.isra.0+0x22d/0x8a0 [ 2409.518366] ? __switch_to+0x5bf/0xf20 [ 2409.518763] ? rcu_read_lock_sched_held+0xd/0x80 [ 2409.519238] ? lock_acquire+0x45e/0x530 [ 2409.519637] ? rcu_read_lock_sched_held+0xd/0x80 [ 2409.520121] ? lock_release+0x547/0x750 [ 2409.520519] ? __might_fault+0xd1/0x170 [ 2409.520931] ? lock_downgrade+0x6d0/0x6d0 [ 2409.521340] ? io_schedule_timeout+0x150/0x150 [ 2409.521814] __sys_sendmmsg+0x18b/0x460 [ 2409.522228] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2409.522682] ? preempt_count_add+0x78/0x150 [ 2409.523111] ? bit_wait_timeout+0x170/0x170 [ 2409.523539] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2409.524065] ? perf_trace_preemptirq_template+0xa2/0x420 [ 2409.524633] ? perf_trace_preemptirq_template+0xa2/0x420 [ 2409.525179] ? perf_trace_preemptirq_template+0xa2/0x420 [ 2409.525727] ? __traceiter_irq_enable+0xa0/0xa0 [ 2409.526193] ? __traceiter_irq_enable+0xa0/0xa0 [ 2409.526652] ? rcu_read_lock_sched_held+0xd/0x80 [ 2409.527144] ? rcu_read_lock_sched_held+0xd/0x80 [ 2409.527628] ? trace_rcu_dyntick+0x1a7/0x250 [ 2409.528083] ? ct_nmi_exit+0x119/0x1c0 [ 2409.528467] __x64_sys_sendmmsg+0x99/0x100 [ 2409.528931] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2409.529429] do_syscall_64+0x3b/0x90 [ 2409.529805] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2409.530307] RIP: 0033:0x7ff64e43bb19 [ 2409.530671] 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 [ 2409.532436] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2409.533206] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2409.533894] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2409.534580] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2409.535285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2409.535989] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2409.536679] 14:16:29 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12776}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 76) 14:16:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 76) 14:16:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x400300, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2409.585967] loop0: detected capacity change from 0 to 264192 [ 2409.600206] FAT-fs (loop0): bogus logical sector size 43640 [ 2409.600793] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2409.609471] loop5: detected capacity change from 0 to 264192 14:16:29 executing program 3: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) signalfd4(r0, &(0x7f0000000000)={[0x1]}, 0x8, 0x800) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(0xffffffffffffffff, 0x80489439, &(0x7f0000000180)) 14:16:29 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 81) 14:16:29 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x3800}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:29 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12777}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 77) 14:16:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 77) [ 2409.739603] loop0: detected capacity change from 0 to 264192 [ 2409.746331] FAT-fs (loop0): bogus logical sector size 43640 [ 2409.746933] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2409.748503] loop5: detected capacity change from 0 to 264192 14:16:41 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 53) 14:16:41 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 78) 14:16:41 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 82) 14:16:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 78) 14:16:41 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x3803}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:41 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x1000000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:16:41 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12778}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:41 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x6}}, 0x0, 0xe, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB]) r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000780)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') [ 2421.637770] loop0: detected capacity change from 0 to 264192 [ 2421.653710] loop5: detected capacity change from 0 to 264192 14:16:52 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 54) 14:16:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2000000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2432.832938] loop0: detected capacity change from 0 to 264192 14:16:52 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="f27348757cbf9553aa1d9f782a15c30a427474fc9c352b58614b3a69b3b3d11d0cdcef33f7beb83eae6926f9"]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:16:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 79) 14:16:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12779}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2432.847173] FAT-fs (loop0): bogus logical sector size 43640 [ 2432.847772] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2432.853860] loop5: detected capacity change from 0 to 264192 14:16:52 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 83) 14:16:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 79) 14:16:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x3903}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2432.868858] FAT-fs (loop5): bogus logical sector size 43640 [ 2432.869574] FAT-fs (loop5): Can't find a valid FAT filesystem 14:16:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1277a}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:52 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 84) 14:16:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 80) 14:16:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x3000000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:16:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 80) [ 2432.963899] loop0: detected capacity change from 0 to 264192 [ 2432.988833] loop5: detected capacity change from 0 to 264192 14:16:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x3a00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:16:52 executing program 3: r0 = syz_io_uring_setup(0x75f4, 0x0, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000000)={0x1, 0x8}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) syz_io_uring_setup(0x1f16, &(0x7f0000000180)={0x0, 0xa7e, 0x2, 0x0, 0x37f}, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)) syz_io_uring_setup(0x51dc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) finit_module(0xffffffffffffffff, &(0x7f00000005c0)='\x00', 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xc2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x10000100, 0x3}, 0x15182, 0x7, 0x0, 0x9, 0xfffffffffffffffd}, 0x0, 0x5, 0xffffffffffffffff, 0x8) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f00000007c0)={0x8, 0x3, 0xe1c}) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r4, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x1) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000009c0)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pipe(&(0x7f0000000780)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') 14:16:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 81) [ 2433.080998] loop0: detected capacity change from 0 to 264192 [ 2433.091366] FAT-fs (loop0): bogus logical sector size 43640 [ 2433.091933] FAT-fs (loop0): Can't find a valid FAT filesystem 14:17:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1277b}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:04 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 55) 14:17:04 executing program 3: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) syz_io_uring_setup(0x2ce5, &(0x7f0000000000)={0x0, 0xc09e, 0x0, 0x1, 0x1f7, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000300)) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) pwrite64(r0, &(0x7f0000000180)="3a54ef8a484da3ecdeece49571bc64beddec09fefe9be9ea5a97ec2abfc0cc945c49c31d8b73325f708289cb44f90f2273a0d6a43fafdf293c47e42caec00604bef5f7dd7bdc3a6a88863d824b14ef92ea63a177ff06e450d2389ec52398fc0b6390c31a931ee8dec0c4c6597e69e6326d270aacd1264c4c979f202335269bd8b6e0d1daa96adf8cd6ae37e5df08a77920f4013a4ff3ec1f753d9db7efaf552bd98ce589f9f92de18d8dc422fd8c4e33c7e3cc0dbdaabb6757b72cbf83dbe9aeec834ca87d92d09845f88fff5f98aa114df3463c62", 0xd5, 0x2) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/slabinfo\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) chroot(&(0x7f0000000340)='./file0\x00') r3 = getpid() tgkill(r3, r3, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000800), 0x22c0, 0x0) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r5, 0x0, 0x0}, 0x0) r6 = accept$unix(r1, &(0x7f0000000880)=@abs, &(0x7f0000000900)=0x6e) syz_io_uring_submit(0x0, 0x0, &(0x7f00000009c0)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r6, 0x80, &(0x7f0000000940)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}}, 0xfffffffa) perf_event_open(&(0x7f0000000780)={0x4, 0x80, 0x2, 0x2, 0x9, 0x0, 0x0, 0x8, 0x10, 0x4, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x9, 0x7fffffff}, 0x74, 0x0, 0x6, 0x0, 0x1c, 0x1, 0x1, 0x0, 0x4, 0x0, 0x53a}, r3, 0x0, r4, 0x0) 14:17:04 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 85) 14:17:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x385894b, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 81) 14:17:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x3a02}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 82) [ 2444.647545] loop0: detected capacity change from 0 to 264192 [ 2444.666808] loop5: detected capacity change from 0 to 264192 [ 2444.675380] FAT-fs (loop5): bogus logical sector size 43640 [ 2444.676023] FAT-fs (loop5): Can't find a valid FAT filesystem 14:17:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1277c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 83) 14:17:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x4000000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 82) 14:17:04 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 86) 14:17:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x3d03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:04 executing program 3: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000940)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') [ 2444.789258] loop0: detected capacity change from 0 to 264192 [ 2444.802491] FAT-fs (loop0): bogus logical sector size 43640 [ 2444.803240] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2444.804238] loop5: detected capacity change from 0 to 264192 14:17:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1277d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:15 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 56) [ 2456.376921] loop5: detected capacity change from 0 to 264192 [ 2456.380334] loop0: detected capacity change from 0 to 264192 [ 2456.392240] FAT-fs (loop0): bogus logical sector size 43640 14:17:15 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:15 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x3e00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 84) 14:17:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x485894b, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 83) 14:17:15 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 87) [ 2456.392893] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2456.397293] FAT-fs (loop5): bogus logical sector size 43640 [ 2456.397924] FAT-fs (loop5): Can't find a valid FAT filesystem 14:17:15 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:15 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x3f00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:15 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 88) 14:17:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x48c896b, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1277e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 85) 14:17:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 84) [ 2456.538777] loop0: detected capacity change from 0 to 264192 [ 2456.547791] loop5: detected capacity change from 0 to 264192 [ 2456.555021] FAT-fs (loop5): bogus logical sector size 43640 [ 2456.555766] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2456.559103] FAT-fs (loop0): bogus logical sector size 43640 [ 2456.559777] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2468.383467] loop5: detected capacity change from 0 to 264192 14:17:27 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1277f}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:27 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 57) 14:17:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 86) 14:17:27 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x5000000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 85) 14:17:27 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 89) 14:17:27 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2468.396002] loop0: detected capacity change from 0 to 264192 [ 2468.397548] syz-executor.0: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 2468.399077] CPU: 1 PID: 14100 Comm: syz-executor.0 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2468.399987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2468.400763] FAULT_INJECTION: forcing a failure. [ 2468.400763] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2468.401036] Call Trace: [ 2468.401042] [ 2468.402604] dump_stack_lvl+0x8b/0xb3 [ 2468.402996] warn_alloc.cold+0x95/0x1a7 [ 2468.403398] ? zone_watermark_ok_safe+0x310/0x310 [ 2468.403876] ? __get_vm_area_node+0xea/0x350 [ 2468.404316] ? should_failslab+0x5/0x20 [ 2468.404702] ? __kmem_cache_alloc_node+0x53/0x3c0 [ 2468.405167] ? __kasan_kmalloc+0x6e/0x90 [ 2468.405566] ? __get_vm_area_node+0x277/0x350 [ 2468.406027] __vmalloc_node_range+0xcce/0x1400 [ 2468.406469] ? rcu_read_unlock+0x40/0x40 [ 2468.406874] ? do_raw_spin_lock+0x121/0x260 [ 2468.407299] ? bdev_disk_changed+0x318/0xf40 [ 2468.407734] ? __kmem_cache_alloc_node+0x224/0x3c0 [ 2468.408212] ? __vmalloc_node+0xf0/0xf0 [ 2468.408635] ? bdev_disk_changed+0x318/0xf40 [ 2468.409069] __vmalloc_node+0xa8/0xf0 [ 2468.409437] ? bdev_disk_changed+0x318/0xf40 [ 2468.409897] bdev_disk_changed+0x318/0xf40 [ 2468.410329] ? iput.part.0+0x73/0x7d0 [ 2468.410718] blkdev_get_whole+0x190/0x2d0 [ 2468.411144] blkdev_get_by_dev.part.0+0x5f0/0xb90 [ 2468.411634] ? devcgroup_check_permission+0x189/0x3c0 [ 2468.412137] blkdev_get_by_path+0x1b7/0x2e0 [ 2468.412574] ? blkdev_get_by_dev+0x90/0x90 [ 2468.413001] ? vfs_parse_fs_param+0xd4/0x3c0 [ 2468.413447] ? rcu_read_lock_sched_held+0xd/0x80 [ 2468.413948] ? kfree+0x110/0x190 [ 2468.414299] mount_bdev+0x5b/0x400 [ 2468.414650] ? vfat_mount+0x40/0x40 [ 2468.415037] ? setup+0x110/0x110 [ 2468.415377] legacy_get_tree+0x105/0x220 [ 2468.415799] vfs_get_tree+0x8e/0x300 [ 2468.416190] path_mount+0x1310/0x1e20 [ 2468.416566] ? kasan_quarantine_put+0x8b/0x1f0 [ 2468.417034] ? finish_automount+0x8d0/0x8d0 [ 2468.417457] ? putname+0xfe/0x140 [ 2468.417821] __x64_sys_mount+0x282/0x300 [ 2468.418223] ? path_mount+0x1e20/0x1e20 [ 2468.418619] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 2468.419136] do_syscall_64+0x3b/0x90 [ 2468.419524] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2468.420029] RIP: 0033:0x7f33949a204a [ 2468.420396] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2468.422143] RSP: 002b:00007f3391f15fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2468.422873] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f33949a204a [ 2468.423549] RDX: 0000000020000080 RSI: 0000000020000100 RDI: 00007f3391f16000 [ 2468.424242] RBP: 00007f3391f16040 R08: 00007f3391f16040 R09: 0000000020000080 [ 2468.424934] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000080 [ 2468.425615] R13: 0000000020000100 R14: 00007f3391f16000 R15: 0000000020000140 [ 2468.426336] [ 2468.426575] CPU: 0 PID: 14097 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2468.426605] Mem-Info: [ 2468.426613] active_anon:55 inactive_anon:45157 isolated_anon:0 [ 2468.426613] active_file:19829 inactive_file:57080 isolated_file:0 [ 2468.426613] unevictable:0 dirty:110 writeback:0 [ 2468.426613] slab_reclaimable:10128 slab_unreclaimable:63619 [ 2468.426613] mapped:81437 shmem:98 pagetables:1563 bounce:0 [ 2468.426613] kernel_misc_reclaimable:0 [ 2468.426613] free:142295 free_pcp:314 free_cma:0 [ 2468.427533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2468.427549] Call Trace: [ 2468.427556] [ 2468.427563] dump_stack_lvl+0x8b/0xb3 [ 2468.427795] Node 0 active_anon:220kB inactive_anon:180628kB active_file:79316kB inactive_file:228320kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:325748kB dirty:440kB writeback:0kB shmem:392kB writeback_tmp:0kB kernel_stack:4416kB pagetables:6252kB all_unreclaimable? no [ 2468.431198] should_fail.cold+0x5/0xa [ 2468.432308] Node 0 [ 2468.432555] _copy_from_user+0x2a/0x170 [ 2468.432771] DMA free:15360kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2468.433147] copy_msghdr_from_user+0x89/0x150 [ 2468.435435] lowmem_reserve[]: [ 2468.435785] ? __copy_msghdr+0x4b0/0x4b0 [ 2468.436006] 0 [ 2468.436403] ? __pmd_alloc+0x690/0x690 [ 2468.438878] 1613 [ 2468.439313] ? rcu_read_lock_sched_held+0xd/0x80 [ 2468.439631] 1613 [ 2468.440039] ? lock_release+0x547/0x750 [ 2468.440250] 1613 [ 2468.440621] ___sys_sendmsg+0xdd/0x1b0 [ 2468.440825] [ 2468.440830] Node 0 [ 2468.441292] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2468.441519] DMA32 free:553820kB boost:0kB min:5116kB low:6764kB high:8412kB reserved_highatomic:0KB active_anon:220kB inactive_anon:180628kB active_file:79316kB inactive_file:228320kB unevictable:0kB writepending:440kB present:2080640kB managed:1656100kB mlocked:0kB bounce:0kB free_pcp:1256kB local_pcp:340kB free_cma:0kB [ 2468.441933] ? do_user_addr_fault+0x5a1/0x1300 [ 2468.442170] lowmem_reserve[]: [ 2468.442517] ? rcu_read_lock_sched_held+0xd/0x80 [ 2468.442691] 0 [ 2468.442913] ? lock_acquire+0x45e/0x530 [ 2468.443391] 0 [ 2468.446166] ? rcu_read_lock_sched_held+0xd/0x80 [ 2468.446645] 0 [ 2468.446982] ? lock_release+0x547/0x750 [ 2468.447479] 0 [ 2468.447641] ? __might_fault+0xd1/0x170 [ 2468.448002] [ 2468.448007] Node 0 [ 2468.448186] ? lock_downgrade+0x6d0/0x6d0 [ 2468.448657] DMA: [ 2468.448846] ? asm_exc_page_fault+0x22/0x30 [ 2468.449255] 0*4kB [ 2468.449426] __sys_sendmmsg+0x18b/0x460 [ 2468.449813] 0*8kB [ 2468.449988] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2468.450224] 0*16kB [ 2468.450602] ? preempt_count_add+0x78/0x150 [ 2468.450808] 0*32kB [ 2468.451259] ? bit_wait_timeout+0x170/0x170 [ 2468.451484] 0*64kB [ 2468.451876] ? fput+0x2b/0x190 [ 2468.452110] 0*128kB [ 2468.452514] ? ksys_write+0x1a3/0x250 [ 2468.452751] 0*256kB [ 2468.453164] __x64_sys_sendmmsg+0x99/0x100 [ 2468.453404] 0*512kB [ 2468.453835] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2468.454083] 1*1024kB [ 2468.454372] do_syscall_64+0x3b/0x90 [ 2468.454602] (U) [ 2468.454956] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2468.455209] 1*2048kB [ 2468.455595] RIP: 0033:0x7ff64e43bb19 [ 2468.455817] (M) [ 2468.456318] 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 [ 2468.456577] 3*4096kB [ 2468.456937] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 [ 2468.457156] (M) [ 2468.457632] ORIG_RAX: 0000000000000133 [ 2468.457883] = 15360kB [ 2468.458245] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2468.458261] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2468.458460] Node 0 [ 2468.460185] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2468.460201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2468.460436] DMA32: [ 2468.460933] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2468.461147] 115*4kB [ 2468.461510] [ 2468.461743] (UME) [ 2468.466108] FAT-fs (loop5): bogus logical sector size 43640 [ 2468.466228] 224*8kB [ 2468.466441] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2468.466989] (UME) 139*16kB (UME) 65*32kB (UME) 47*64kB (UME) 6*128kB (UME) 3*256kB (U) 2*512kB (UM) 3*1024kB (UME) 3*2048kB (UME) 130*4096kB (UM) = 553820kB [ 2468.469738] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2468.470607] 33247 total pagecache pages [ 2468.471014] 0 pages in swap cache [ 2468.471370] Free swap = 0kB [ 2468.471675] Total swap = 0kB [ 2468.471981] 524158 pages RAM [ 2468.472295] 0 pages HighMem/MovableOnly [ 2468.472688] 106293 pages reserved [ 2468.485513] FAT-fs (loop0): bogus logical sector size 43640 [ 2468.486292] FAT-fs (loop0): Can't find a valid FAT filesystem 14:17:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4100}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:28 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 90) 14:17:28 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$nl_audit(0x10, 0x3, 0x9) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 86) 14:17:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12780}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x6000000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4203}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 87) [ 2468.607512] loop5: detected capacity change from 0 to 264192 [ 2468.620314] FAT-fs (loop5): bogus logical sector size 43640 [ 2468.620909] FAT-fs (loop5): Can't find a valid FAT filesystem 14:17:28 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 91) [ 2468.643464] loop0: detected capacity change from 0 to 264192 [ 2468.645246] FAT-fs (loop0): bogus logical sector size 43640 [ 2468.645717] FAT-fs (loop0): Can't find a valid FAT filesystem 14:17:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 58) 14:17:39 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:39 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12781}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x7000000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:39 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4303}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 88) 14:17:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 87) 14:17:39 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 92) [ 2480.426497] loop0: detected capacity change from 0 to 264192 [ 2480.427797] loop5: detected capacity change from 0 to 264192 [ 2480.428006] syz-executor.0: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz0,mems_allowed=0 [ 2480.429917] CPU: 1 PID: 14151 Comm: syz-executor.0 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2480.430877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2480.432042] Call Trace: [ 2480.432305] [ 2480.432538] dump_stack_lvl+0x8b/0xb3 [ 2480.432940] warn_alloc.cold+0x95/0x1a7 [ 2480.433346] ? zone_watermark_ok_safe+0x310/0x310 [ 2480.433864] ? __get_vm_area_node+0xea/0x350 [ 2480.434311] ? should_failslab+0x5/0x20 [ 2480.434714] ? __kmem_cache_alloc_node+0x53/0x3c0 [ 2480.435185] ? __kasan_kmalloc+0x6e/0x90 [ 2480.435605] ? __get_vm_area_node+0x277/0x350 [ 2480.436072] __vmalloc_node_range+0xcce/0x1400 [ 2480.436547] ? rcu_read_unlock+0x40/0x40 [ 2480.436967] ? do_raw_spin_lock+0x121/0x260 [ 2480.437427] ? bdev_disk_changed+0x318/0xf40 [ 2480.437931] ? __kmem_cache_alloc_node+0x224/0x3c0 [ 2480.438438] ? __vmalloc_node+0xf0/0xf0 [ 2480.438844] ? bdev_disk_changed+0x318/0xf40 [ 2480.439313] __vmalloc_node+0xa8/0xf0 [ 2480.439710] ? bdev_disk_changed+0x318/0xf40 [ 2480.440193] bdev_disk_changed+0x318/0xf40 [ 2480.440646] ? iput.part.0+0x73/0x7d0 [ 2480.441047] blkdev_get_whole+0x190/0x2d0 [ 2480.441486] blkdev_get_by_dev.part.0+0x5f0/0xb90 [ 2480.442004] ? devcgroup_check_permission+0x189/0x3c0 [ 2480.442525] blkdev_get_by_path+0x1b7/0x2e0 [ 2480.442977] ? blkdev_get_by_dev+0x90/0x90 [ 2480.443415] ? vfs_parse_fs_param+0xd4/0x3c0 [ 2480.443882] ? rcu_read_lock_sched_held+0xd/0x80 [ 2480.444363] ? kfree+0x110/0x190 [ 2480.444726] mount_bdev+0x5b/0x400 [ 2480.445103] ? vfat_mount+0x40/0x40 [ 2480.445487] ? setup+0x110/0x110 [ 2480.445881] legacy_get_tree+0x105/0x220 [ 2480.446318] vfs_get_tree+0x8e/0x300 [ 2480.446695] path_mount+0x1310/0x1e20 [ 2480.447089] ? kasan_quarantine_put+0x8b/0x1f0 [ 2480.447564] ? finish_automount+0x8d0/0x8d0 [ 2480.448010] ? putname+0xfe/0x140 [ 2480.448365] __x64_sys_mount+0x282/0x300 [ 2480.448780] ? path_mount+0x1e20/0x1e20 [ 2480.449187] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 2480.449734] do_syscall_64+0x3b/0x90 [ 2480.450128] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2480.450651] RIP: 0033:0x7f33949a204a [ 2480.451034] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2480.452813] RSP: 002b:00007f3391f15fa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2480.453559] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f33949a204a [ 2480.454293] RDX: 0000000020000080 RSI: 0000000020000100 RDI: 00007f3391f16000 [ 2480.454993] RBP: 00007f3391f16040 R08: 00007f3391f16040 R09: 0000000020000080 [ 2480.455707] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000080 [ 2480.456396] R13: 0000000020000100 R14: 00007f3391f16000 R15: 0000000020000140 [ 2480.457108] [ 2480.457457] Mem-Info: [ 2480.457711] active_anon:55 inactive_anon:45181 isolated_anon:0 [ 2480.457711] active_file:19830 inactive_file:57092 isolated_file:0 [ 2480.457711] unevictable:0 dirty:344 writeback:0 [ 2480.457711] slab_reclaimable:10136 slab_unreclaimable:63782 [ 2480.457711] mapped:81452 shmem:98 pagetables:1561 bounce:0 [ 2480.457711] kernel_misc_reclaimable:0 [ 2480.457711] free:141880 free_pcp:438 free_cma:0 [ 2480.461312] Node 0 active_anon:220kB inactive_anon:180724kB active_file:79320kB inactive_file:228368kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:325808kB dirty:1376kB writeback:0kB shmem:392kB writeback_tmp:0kB kernel_stack:4384kB pagetables:6244kB all_unreclaimable? no [ 2480.463771] Node 0 DMA free:15360kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2480.466278] lowmem_reserve[]: 0 1613 1613 1613 [ 2480.466761] Node 0 DMA32 free:552160kB boost:0kB min:5116kB low:6764kB high:8412kB reserved_highatomic:0KB active_anon:220kB inactive_anon:180724kB active_file:79320kB inactive_file:228368kB unevictable:0kB writepending:1376kB present:2080640kB managed:1656100kB mlocked:0kB bounce:0kB free_pcp:1784kB local_pcp:604kB free_cma:0kB [ 2480.469550] lowmem_reserve[]: 0 0 0 0 [ 2480.469972] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 2480.471216] Node 0 DMA32: 142*4kB (UME) 159*8kB (UME) 137*16kB (UME) 79*32kB (UME) 19*64kB (UE) 7*128kB (UME) 3*256kB (U) 2*512kB (UM) 3*1024kB (UME) 3*2048kB (UME) 130*4096kB (UM) = 552160kB [ 2480.473027] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2480.473883] 33261 total pagecache pages [ 2480.474313] 0 pages in swap cache [ 2480.474642] Free swap = 0kB [ 2480.474942] Total swap = 0kB [ 2480.475264] 524158 pages RAM [ 2480.475568] 0 pages HighMem/MovableOnly [ 2480.475948] 106293 pages reserved 14:17:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12782}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4503}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:40 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 93) [ 2480.518550] FAT-fs (loop5): bogus logical sector size 43640 [ 2480.519230] FAT-fs (loop5): Can't find a valid FAT filesystem 14:17:40 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:40 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x8000000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2480.571939] FAT-fs (loop0): bogus logical sector size 43640 [ 2480.572601] FAT-fs (loop0): Can't find a valid FAT filesystem 14:17:40 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 59) 14:17:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 88) 14:17:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12783}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:40 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 94) [ 2480.655628] loop5: detected capacity change from 0 to 264192 [ 2480.664564] FAT-fs (loop5): bogus logical sector size 43640 [ 2480.665197] FAT-fs (loop5): Can't find a valid FAT filesystem 14:17:51 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 95) 14:17:51 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4603}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 89) 14:17:51 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 60) [ 2492.336799] loop5: detected capacity change from 0 to 264192 14:17:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 89) 14:17:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xb898133, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:51 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12784}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2492.354236] FAT-fs (loop5): bogus logical sector size 43640 [ 2492.354885] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2492.363850] loop0: detected capacity change from 0 to 264192 [ 2492.378089] FAT-fs (loop0): bogus logical sector size 43640 [ 2492.378717] FAT-fs (loop0): Can't find a valid FAT filesystem 14:17:51 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12785}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:51 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 96) 14:17:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 90) 14:17:51 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4800}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:17:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xe000000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:17:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 90) [ 2492.480447] loop5: detected capacity change from 0 to 264192 [ 2492.485578] syz-executor.5: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz5,mems_allowed=0 [ 2492.487220] CPU: 1 PID: 14214 Comm: syz-executor.5 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2492.488207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2492.489337] Call Trace: [ 2492.489607] [ 2492.489841] dump_stack_lvl+0x8b/0xb3 [ 2492.490287] warn_alloc.cold+0x95/0x1a7 [ 2492.490703] ? zone_watermark_ok_safe+0x310/0x310 [ 2492.491205] ? trace_hardirqs_on+0x2d/0x110 [ 2492.491659] ? trace_hardirqs_on+0x2d/0x110 [ 2492.492090] ? kasan_quarantine_put+0x8b/0x1f0 [ 2492.492572] ? __get_vm_area_node+0x2e2/0x350 [ 2492.493043] ? __kmem_cache_free+0xcb/0x400 [ 2492.493494] ? __get_vm_area_node+0x277/0x350 [ 2492.493946] __vmalloc_node_range+0xcce/0x1400 [ 2492.494437] ? rcu_read_unlock+0x40/0x40 [ 2492.494885] ? do_raw_spin_lock+0x121/0x260 [ 2492.495337] ? bdev_disk_changed+0x318/0xf40 [ 2492.495813] ? __kmem_cache_alloc_node+0x224/0x3c0 [ 2492.496311] ? __vmalloc_node+0xf0/0xf0 [ 2492.496732] ? bdev_disk_changed+0x318/0xf40 [ 2492.497185] __vmalloc_node+0xa8/0xf0 [ 2492.497592] ? bdev_disk_changed+0x318/0xf40 [ 2492.498125] bdev_disk_changed+0x318/0xf40 [ 2492.498570] ? iput.part.0+0x73/0x7d0 [ 2492.498975] blkdev_get_whole+0x190/0x2d0 [ 2492.499420] blkdev_get_by_dev.part.0+0x5f0/0xb90 [ 2492.499946] ? devcgroup_check_permission+0x189/0x3c0 [ 2492.500486] blkdev_get_by_path+0x1b7/0x2e0 [ 2492.500947] ? blkdev_get_by_dev+0x90/0x90 [ 2492.501429] ? vfs_parse_fs_param+0xd4/0x3c0 [ 2492.501890] ? rcu_read_lock_sched_held+0xd/0x80 [ 2492.502414] ? kfree+0x110/0x190 [ 2492.502786] mount_bdev+0x5b/0x400 [ 2492.503157] ? vfat_mount+0x40/0x40 [ 2492.503542] ? setup+0x110/0x110 [ 2492.503900] legacy_get_tree+0x105/0x220 [ 2492.504322] vfs_get_tree+0x8e/0x300 [ 2492.504691] path_mount+0x1310/0x1e20 [ 2492.505082] ? kasan_quarantine_put+0x8b/0x1f0 [ 2492.505575] ? finish_automount+0x8d0/0x8d0 [ 2492.506041] ? putname+0xfe/0x140 [ 2492.506418] __x64_sys_mount+0x282/0x300 [ 2492.506849] ? path_mount+0x1e20/0x1e20 [ 2492.507269] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 2492.507847] do_syscall_64+0x3b/0x90 [ 2492.508265] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2492.508815] RIP: 0033:0x7f207643c04a [ 2492.509203] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2492.511083] RSP: 002b:00007f20739affa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 2492.511860] RAX: ffffffffffffffda RBX: 00000000200003c0 RCX: 00007f207643c04a [ 2492.512587] RDX: 0000000020000080 RSI: 0000000020000100 RDI: 00007f20739b0000 [ 2492.513325] RBP: 00007f20739b0040 R08: 00007f20739b0040 R09: 0000000020000080 [ 2492.514059] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000080 [ 2492.514801] R13: 0000000020000100 R14: 00007f20739b0000 R15: 0000000020000140 [ 2492.515516] [ 2492.515865] Mem-Info: [ 2492.516144] active_anon:54 inactive_anon:45242 isolated_anon:0 [ 2492.516144] active_file:19832 inactive_file:57098 isolated_file:0 [ 2492.516144] unevictable:0 dirty:114 writeback:0 [ 2492.516144] slab_reclaimable:10133 slab_unreclaimable:63560 [ 2492.516144] mapped:81461 shmem:98 pagetables:1554 bounce:0 [ 2492.516144] kernel_misc_reclaimable:0 [ 2492.516144] free:141205 free_pcp:1240 free_cma:0 [ 2492.519867] Node 0 active_anon:216kB inactive_anon:180968kB active_file:79328kB inactive_file:228392kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:325844kB dirty:540kB writeback:0kB shmem:392kB writeback_tmp:0kB kernel_stack:4416kB pagetables:6216kB all_unreclaimable? no [ 2492.522429] Node 0 DMA free:15360kB boost:0kB min:44kB low:56kB high:68kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2492.524959] lowmem_reserve[]: 0 1613 1613 1613 [ 2492.525512] Node 0 DMA32 free:549460kB boost:0kB min:5116kB low:6764kB high:8412kB reserved_highatomic:0KB active_anon:216kB inactive_anon:180968kB active_file:79328kB inactive_file:228392kB unevictable:0kB writepending:540kB present:2080640kB managed:1656100kB mlocked:0kB bounce:0kB free_pcp:5060kB local_pcp:2376kB free_cma:0kB [ 2492.528408] lowmem_reserve[]: 0 0 0 0 [ 2492.528823] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 2492.530187] Node 0 DMA32: 1*4kB (M) 46*8kB (UME) 92*16kB (UM) 55*32kB (UME) 23*64kB (UME) 7*128kB (UME) 3*256kB (U) 2*512kB (UM) 3*1024kB (UME) 3*2048kB (UME) 130*4096kB (UM) = 549460kB [ 2492.532027] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2492.532895] 33268 total pagecache pages [ 2492.533323] 0 pages in swap cache [ 2492.533685] Free swap = 0kB [ 2492.534023] Total swap = 0kB [ 2492.534376] 524158 pages RAM [ 2492.534693] 0 pages HighMem/MovableOnly [ 2492.535120] 106293 pages reserved [ 2492.551626] loop0: detected capacity change from 0 to 264192 [ 2492.575075] FAT-fs (loop0): bogus logical sector size 43640 [ 2492.575730] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2492.580835] FAT-fs (loop5): bogus logical sector size 43640 [ 2492.581547] FAT-fs (loop5): Can't find a valid FAT filesystem 14:18:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12786}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 91) 14:18:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x10000000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:03 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:03 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 97) 14:18:03 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 61) 14:18:03 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4803}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2504.381769] loop0: detected capacity change from 0 to 264192 14:18:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 91) [ 2504.389821] loop5: detected capacity change from 0 to 264192 [ 2504.405540] FAT-fs (loop5): bogus logical sector size 43640 [ 2504.406274] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2504.406522] FAT-fs (loop0): bogus logical sector size 43640 [ 2504.407578] FAT-fs (loop0): Can't find a valid FAT filesystem 14:18:03 executing program 3: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 92) 14:18:03 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4900}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12787}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:04 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 98) 14:18:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 92) 14:18:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x20000000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:04 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2504.553367] loop5: detected capacity change from 0 to 264192 [ 2504.563533] FAT-fs (loop5): bogus logical sector size 43640 [ 2504.564340] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2504.576423] loop0: detected capacity change from 0 to 264192 [ 2504.609567] FAT-fs (loop0): bogus logical sector size 43640 [ 2504.610286] FAT-fs (loop0): Can't find a valid FAT filesystem 14:18:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 93) 14:18:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:15 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 62) 14:18:15 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 99) 14:18:15 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4a00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x248c896b, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12788}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 93) [ 2516.178706] loop5: detected capacity change from 0 to 264192 [ 2516.185291] loop0: detected capacity change from 0 to 264192 [ 2516.185521] FAT-fs (loop5): bogus logical sector size 43640 [ 2516.186544] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2516.192994] FAT-fs (loop0): bogus logical sector size 43640 [ 2516.193699] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2516.194633] FAULT_INJECTION: forcing a failure. [ 2516.194633] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2516.195981] CPU: 0 PID: 14280 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2516.196951] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2516.198040] Call Trace: [ 2516.198311] [ 2516.198539] dump_stack_lvl+0x8b/0xb3 [ 2516.198929] should_fail.cold+0x5/0xa [ 2516.199314] _copy_from_user+0x2a/0x170 [ 2516.199724] copy_msghdr_from_user+0x89/0x150 [ 2516.200194] ? __copy_msghdr+0x4b0/0x4b0 [ 2516.200607] ? rcu_read_lock_sched_held+0xd/0x80 [ 2516.201079] ? rcu_read_lock_sched_held+0xd/0x80 [ 2516.201556] ? lock_release+0x547/0x750 [ 2516.201959] ? finish_task_switch.isra.0+0x228/0x8a0 [ 2516.202476] ___sys_sendmsg+0xdd/0x1b0 [ 2516.202866] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2516.203344] ? trace_hardirqs_on+0x2d/0x110 [ 2516.203797] ? finish_task_switch.isra.0+0x22d/0x8a0 [ 2516.204316] ? __switch_to+0x5bf/0xf20 [ 2516.204727] ? rcu_read_lock_sched_held+0xd/0x80 [ 2516.205206] ? lock_acquire+0x45e/0x530 [ 2516.205619] ? rcu_read_lock_sched_held+0xd/0x80 [ 2516.206105] ? lock_release+0x547/0x750 [ 2516.206533] ? __might_fault+0xd1/0x170 [ 2516.206952] ? lock_downgrade+0x6d0/0x6d0 [ 2516.207365] ? io_schedule_timeout+0x150/0x150 [ 2516.207854] __sys_sendmmsg+0x18b/0x460 [ 2516.208278] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2516.208722] ? preempt_count_add+0x78/0x150 [ 2516.209172] ? bit_wait_timeout+0x170/0x170 [ 2516.209622] ? fput+0x2b/0x190 [ 2516.209959] ? ksys_write+0x1a3/0x250 [ 2516.210373] __x64_sys_sendmmsg+0x99/0x100 [ 2516.210808] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2516.211326] do_syscall_64+0x3b/0x90 [ 2516.211712] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2516.212229] RIP: 0033:0x7ff64e43bb19 [ 2516.212600] 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 [ 2516.214339] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2516.215074] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2516.215754] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2516.216443] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2516.217129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2516.217819] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2516.218518] 14:18:15 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12789}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:15 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) (fail_nth: 100) 14:18:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 94) 14:18:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2b898133, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 94) 14:18:15 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4c00}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2516.324603] loop5: detected capacity change from 0 to 264192 [ 2516.327016] loop0: detected capacity change from 0 to 264192 14:18:15 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2516.336385] FAT-fs (loop0): bogus logical sector size 43640 [ 2516.336997] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2516.340176] FAT-fs (loop5): bogus logical sector size 43640 [ 2516.340745] FAT-fs (loop5): Can't find a valid FAT filesystem 14:18:26 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1278a}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:26 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 63) 14:18:26 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4e02}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:26 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:26 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) 14:18:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 95) 14:18:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2b898143, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 95) [ 2527.340036] loop0: detected capacity change from 0 to 264192 [ 2527.356178] FAT-fs (loop0): bogus logical sector size 43640 [ 2527.356646] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2527.373940] loop5: detected capacity change from 0 to 264192 14:18:26 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x2, r1, &(0x7f0000000240)={0xa0002000}) [ 2527.390110] FAT-fs (loop5): bogus logical sector size 43640 [ 2527.391027] FAT-fs (loop5): Can't find a valid FAT filesystem 14:18:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x30746973, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 96) 14:18:26 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1278b}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2527.450665] loop0: detected capacity change from 0 to 264192 14:18:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, 0x0, 0x0) 14:18:26 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 64) 14:18:26 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x9, r1, &(0x7f0000000240)={0xa0002000}) [ 2527.465627] FAT-fs (loop0): bogus logical sector size 43640 [ 2527.466253] FAT-fs (loop0): Can't find a valid FAT filesystem 14:18:26 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4e03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 96) [ 2527.554858] loop5: detected capacity change from 0 to 264192 [ 2527.558487] FAT-fs (loop5): bogus logical sector size 43640 [ 2527.558914] FAT-fs (loop5): Can't find a valid FAT filesystem 14:18:39 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1278c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 97) 14:18:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x30746975, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:39 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xf, r1, &(0x7f0000000240)={0xa0002000}) 14:18:39 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x5003}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 97) [ 2539.947037] loop0: detected capacity change from 0 to 264192 14:18:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, 0x0, 0x0) 14:18:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 65) [ 2539.971868] FAT-fs (loop0): bogus logical sector size 43640 [ 2539.972425] FAT-fs (loop0): Can't find a valid FAT filesystem 14:18:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, 0x0, 0x0) [ 2539.996553] loop5: detected capacity change from 0 to 264192 14:18:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 98) 14:18:39 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1278d}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2540.018231] FAT-fs (loop5): bogus logical sector size 43640 [ 2540.019179] FAT-fs (loop5): Can't find a valid FAT filesystem 14:18:39 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x63, r1, &(0x7f0000000240)={0xa0002000}) [ 2540.061350] loop0: detected capacity change from 0 to 264192 [ 2540.072427] FAT-fs (loop0): bogus logical sector size 43640 [ 2540.073355] FAT-fs (loop0): Can't find a valid FAT filesystem 14:18:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x3381890b, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 66) 14:18:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 98) [ 2540.155934] loop5: detected capacity change from 0 to 264192 [ 2540.168158] FAT-fs (loop5): bogus logical sector size 43640 [ 2540.169011] FAT-fs (loop5): Can't find a valid FAT filesystem 14:18:49 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x2}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 99) 14:18:50 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x3381892b, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1278e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:50 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x5203}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:50 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 67) 14:18:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 99) 14:18:50 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x300, r1, &(0x7f0000000240)={0xa0002000}) [ 2550.526880] loop0: detected capacity change from 0 to 264192 [ 2550.549578] FAT-fs (loop0): bogus logical sector size 43640 [ 2550.550224] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2550.556558] loop5: detected capacity change from 0 to 264192 [ 2550.573303] FAT-fs (loop5): bogus logical sector size 43640 [ 2550.574500] FAT-fs (loop5): Can't find a valid FAT filesystem 14:18:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x2}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:50 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f46, r1, &(0x7f0000000240)={0xa0002000}) 14:18:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1278f}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:50 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x4381892b, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 100) 14:18:50 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x5e03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) (fail_nth: 100) [ 2550.684337] loop0: detected capacity change from 0 to 264192 [ 2550.690294] loop5: detected capacity change from 0 to 264192 [ 2550.694780] FAT-fs (loop0): bogus logical sector size 43640 [ 2550.695424] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2550.712489] FAT-fs (loop5): bogus logical sector size 43640 [ 2550.713035] FAT-fs (loop5): Can't find a valid FAT filesystem 14:18:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x2}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:18:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12790}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:18:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2550.807357] loop0: detected capacity change from 0 to 264192 [ 2550.812020] FAT-fs (loop0): bogus logical sector size 43640 [ 2550.812645] FAT-fs (loop0): Can't find a valid FAT filesystem 14:19:02 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f47, r1, &(0x7f0000000240)={0xa0002000}) 14:19:02 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:02 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 68) 14:19:02 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x5f03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x4b898503, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2562.536326] loop5: detected capacity change from 0 to 264192 [ 2562.538396] loop0: detected capacity change from 0 to 264192 [ 2562.553282] FAT-fs (loop5): bogus logical sector size 43640 [ 2562.553913] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2562.554619] FAT-fs (loop0): bogus logical sector size 43640 [ 2562.555227] FAT-fs (loop0): Can't find a valid FAT filesystem 14:19:02 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12791}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2562.577616] loop0: detected capacity change from 0 to 264192 [ 2562.596111] FAT-fs (loop0): bogus logical sector size 43640 [ 2562.596710] FAT-fs (loop0): Can't find a valid FAT filesystem 14:19:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:02 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f48, r1, &(0x7f0000000240)={0xa0002000}) 14:19:02 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x6000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x4b898504, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x50746c75, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:13 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12792}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2574.338353] loop0: detected capacity change from 0 to 264192 [ 2574.340896] FAT-fs (loop0): bogus logical sector size 43640 [ 2574.341965] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2574.346806] loop5: detected capacity change from 0 to 264192 14:19:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:13 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x6103}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:13 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 69) 14:19:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:13 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f49, r1, &(0x7f0000000240)={0xa0002000}) 14:19:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, 0x0, 0x0, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2574.354824] loop0: detected capacity change from 0 to 264192 [ 2574.368950] FAT-fs (loop5): bogus logical sector size 43640 [ 2574.369605] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2574.372140] FAT-fs (loop0): bogus logical sector size 43640 [ 2574.372709] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2574.379699] loop5: detected capacity change from 0 to 264192 [ 2574.392368] FAT-fs (loop5): bogus logical sector size 43640 [ 2574.392943] FAT-fs (loop5): Can't find a valid FAT filesystem 14:19:13 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f4a, r1, &(0x7f0000000240)={0xa0002000}) 14:19:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:13 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x6800}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x50756c60, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:13 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12793}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2574.506575] loop0: detected capacity change from 0 to 264192 14:19:14 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f4b, r1, &(0x7f0000000240)={0xa0002000}) [ 2574.521142] loop5: detected capacity change from 0 to 264192 [ 2574.525073] FAT-fs (loop0): bogus logical sector size 43640 [ 2574.525723] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2574.529936] FAT-fs (loop5): bogus logical sector size 43640 [ 2574.530548] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2574.546941] loop5: detected capacity change from 0 to 264192 14:19:14 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x6a00}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2574.559441] FAT-fs (loop5): bogus logical sector size 43640 [ 2574.560031] FAT-fs (loop5): Can't find a valid FAT filesystem 14:19:14 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12794}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:25 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 70) [ 2586.421353] loop0: detected capacity change from 0 to 264192 [ 2586.430115] FAT-fs (loop0): bogus logical sector size 43640 [ 2586.430746] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2586.436897] loop0: detected capacity change from 0 to 264192 [ 2586.444459] loop5: detected capacity change from 0 to 264192 14:19:25 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x50756c7c, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:25 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x6c00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:25 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f4c, r1, &(0x7f0000000240)={0xa0002000}) 14:19:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:25 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12795}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2586.452246] FAT-fs (loop0): bogus logical sector size 43640 [ 2586.452809] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2586.454628] FAT-fs (loop5): bogus logical sector size 43640 [ 2586.455266] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2586.466449] loop5: detected capacity change from 0 to 264192 [ 2586.473686] FAT-fs (loop5): bogus logical sector size 43640 [ 2586.474340] FAT-fs (loop5): Can't find a valid FAT filesystem 14:19:26 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 71) 14:19:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:26 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f4d, r1, &(0x7f0000000240)={0xa0002000}) 14:19:26 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12796}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x60000000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:26 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x7400}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2586.595335] loop5: detected capacity change from 0 to 264192 14:19:26 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f4e, r1, &(0x7f0000000240)={0xa0002000}) [ 2586.614412] FAT-fs (loop5): bogus logical sector size 43640 [ 2586.615018] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2586.617527] loop0: detected capacity change from 0 to 264192 [ 2586.627593] loop5: detected capacity change from 0 to 264192 [ 2586.630283] FAT-fs (loop0): bogus logical sector size 43640 [ 2586.630906] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2586.637339] FAT-fs (loop5): bogus logical sector size 43640 [ 2586.637927] FAT-fs (loop5): Can't find a valid FAT filesystem 14:19:26 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12797}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:26 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x7a00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:26 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x606c7550, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{0x0}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2586.767590] loop0: detected capacity change from 0 to 264192 [ 2586.775580] loop5: detected capacity change from 0 to 264192 [ 2586.784278] FAT-fs (loop5): bogus logical sector size 43640 [ 2586.784307] FAT-fs (loop0): bogus logical sector size 43640 [ 2586.784923] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2586.785569] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2586.796551] loop0: detected capacity change from 0 to 264192 [ 2586.803332] loop5: detected capacity change from 0 to 264192 [ 2586.809955] FAT-fs (loop0): bogus logical sector size 43640 [ 2586.810704] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2586.811856] FAT-fs (loop5): bogus logical sector size 43640 [ 2586.812579] FAT-fs (loop5): Can't find a valid FAT filesystem 14:19:43 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x8084}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x6b898c04, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:43 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2604.470929] loop0: detected capacity change from 0 to 264192 [ 2604.497657] loop5: detected capacity change from 0 to 264192 14:19:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12798}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:43 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f4f, r1, &(0x7f0000000240)={0xa0002000}) 14:19:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 72) [ 2604.502369] FAT-fs (loop5): bogus logical sector size 43640 [ 2604.502937] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2604.507191] FAT-fs (loop0): bogus logical sector size 43640 [ 2604.507806] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2604.518844] loop5: detected capacity change from 0 to 264192 [ 2604.522528] loop0: detected capacity change from 0 to 264192 [ 2604.534093] FAT-fs (loop5): bogus logical sector size 43640 [ 2604.534730] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2604.536191] FAT-fs (loop0): bogus logical sector size 43640 [ 2604.536760] FAT-fs (loop0): Can't find a valid FAT filesystem 14:19:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:44 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x12799}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:44 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f50, r1, &(0x7f0000000240)={0xa0002000}) 14:19:55 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 73) 14:19:55 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x80fe}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:55 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f51, r1, &(0x7f0000000240)={0xa0002000}) [ 2616.288760] loop0: detected capacity change from 0 to 264192 14:19:55 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x6b898c24, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:19:55 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1279a}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2616.301600] FAT-fs (loop0): bogus logical sector size 43640 [ 2616.302262] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2616.303385] loop5: detected capacity change from 0 to 264192 [ 2616.312351] FAT-fs (loop5): bogus logical sector size 43640 [ 2616.313142] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2616.321870] loop0: detected capacity change from 0 to 264192 [ 2616.330820] loop5: detected capacity change from 0 to 264192 [ 2616.333644] FAT-fs (loop0): bogus logical sector size 43640 [ 2616.334348] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2616.343418] FAT-fs (loop5): bogus logical sector size 43640 [ 2616.344032] FAT-fs (loop5): Can't find a valid FAT filesystem 14:19:55 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x8703}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:19:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)='o', 0x1}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:19:55 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 74) 14:19:55 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f52, r1, &(0x7f0000000240)={0xa0002000}) 14:19:55 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1279b}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:07 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 75) 14:20:07 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x9802}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:07 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f53, r1, &(0x7f0000000240)={0xa0002000}) 14:20:07 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x6fb90000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:20:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:20:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1279c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)='o', 0x1}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2628.112557] loop0: detected capacity change from 0 to 264192 14:20:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x9, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2628.121865] FAT-fs (loop0): bogus logical sector size 43640 [ 2628.122597] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2628.131793] loop5: detected capacity change from 0 to 264192 [ 2628.146690] loop0: detected capacity change from 0 to 264192 [ 2628.147447] FAT-fs (loop5): bogus logical sector size 43640 [ 2628.148042] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2628.160954] loop5: detected capacity change from 0 to 264192 [ 2628.170553] FAT-fs (loop0): bogus logical sector size 43640 [ 2628.171194] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2628.173768] FAT-fs (loop5): bogus logical sector size 43640 [ 2628.174356] FAT-fs (loop5): Can't find a valid FAT filesystem 14:20:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)='o', 0x1}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:20:07 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x9c10}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:07 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f54, r1, &(0x7f0000000240)={0xa0002000}) 14:20:07 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 76) 14:20:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1279d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:07 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x73697430, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:20:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:20:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xa, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2628.291523] loop5: detected capacity change from 0 to 264192 [ 2628.294742] loop0: detected capacity change from 0 to 264192 [ 2628.302191] FAT-fs (loop5): bogus logical sector size 43640 [ 2628.302811] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2628.304737] FAT-fs (loop0): bogus logical sector size 43640 [ 2628.305356] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2628.320317] loop5: detected capacity change from 0 to 264192 [ 2628.328030] FAT-fs (loop5): bogus logical sector size 43640 [ 2628.328706] FAT-fs (loop5): Can't find a valid FAT filesystem 14:20:19 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x9d10}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x2}], 0x1}, 0x0) 14:20:19 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 77) 14:20:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:20:19 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1279e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:19 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f55, r1, &(0x7f0000000240)={0xa0002000}) 14:20:19 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x75697430, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:20:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2639.918865] loop0: detected capacity change from 0 to 264192 [ 2639.921506] loop5: detected capacity change from 0 to 264192 [ 2639.928220] FAT-fs (loop0): bogus logical sector size 43640 [ 2639.928834] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2639.939818] loop0: detected capacity change from 0 to 264192 [ 2639.946452] FAT-fs (loop5): bogus logical sector size 43640 [ 2639.947129] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2639.956116] loop5: detected capacity change from 0 to 264192 [ 2639.957974] FAT-fs (loop5): bogus logical sector size 43640 [ 2639.958536] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2639.962782] FAT-fs (loop0): bogus logical sector size 43640 [ 2639.963433] FAT-fs (loop0): Can't find a valid FAT filesystem 14:20:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x2}], 0x1}, 0x0) 14:20:19 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x9e10}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xd, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2639.992764] FAULT_INJECTION: forcing a failure. [ 2639.992764] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2639.994046] CPU: 1 PID: 14774 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2639.995018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2639.995719] loop5: detected capacity change from 0 to 264192 [ 2639.996179] Call Trace: [ 2639.996189] [ 2639.996199] dump_stack_lvl+0x8b/0xb3 [ 2639.997684] should_fail.cold+0x5/0xa [ 2639.998106] _copy_from_user+0x2a/0x170 [ 2639.998549] copy_msghdr_from_user+0x89/0x150 [ 2639.999052] ? __copy_msghdr+0x4b0/0x4b0 [ 2639.999475] ? rcu_read_lock_sched_held+0xd/0x80 [ 2640.000002] ? rcu_read_lock_sched_held+0xd/0x80 [ 2640.000499] ? trace_hardirqs_on+0x2d/0x110 [ 2640.000963] ___sys_sendmsg+0xdd/0x1b0 [ 2640.001364] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2640.001850] ? finish_task_switch.isra.0+0x22d/0x8a0 [ 2640.002376] ? finish_task_switch.isra.0+0x237/0x8a0 [ 2640.002886] ? finish_task_switch.isra.0+0x2c1/0x8a0 [ 2640.003390] ? __switch_to+0x5bf/0xf20 [ 2640.003787] ? rcu_read_lock_sched_held+0xd/0x80 [ 2640.004293] ? lock_acquire+0x45e/0x530 [ 2640.004728] ? rcu_read_lock_sched_held+0xd/0x80 [ 2640.005210] ? lock_release+0x547/0x750 [ 2640.005614] ? __might_fault+0xd1/0x170 [ 2640.006016] ? lock_downgrade+0x6d0/0x6d0 [ 2640.006464] ? io_schedule_timeout+0x150/0x150 [ 2640.006943] __sys_sendmmsg+0x18b/0x460 [ 2640.007354] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2640.007793] ? preempt_count_add+0x78/0x150 [ 2640.008249] ? bit_wait_timeout+0x170/0x170 [ 2640.008708] ? fput+0x2b/0x190 [ 2640.009053] ? ksys_write+0x1a3/0x250 [ 2640.009476] __x64_sys_sendmmsg+0x99/0x100 [ 2640.009922] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2640.010480] do_syscall_64+0x3b/0x90 [ 2640.010858] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2640.011372] RIP: 0033:0x7ff64e43bb19 [ 2640.011744] 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 [ 2640.013500] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2640.014248] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2640.014959] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2640.015641] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2640.016381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2640.017059] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2640.017724] [ 2640.019070] FAT-fs (loop5): bogus logical sector size 43640 [ 2640.019627] FAT-fs (loop5): Can't find a valid FAT filesystem 14:20:19 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1279f}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2640.028709] loop5: detected capacity change from 0 to 264192 [ 2640.031513] FAT-fs (loop5): bogus logical sector size 43640 [ 2640.032128] FAT-fs (loop5): Can't find a valid FAT filesystem 14:20:19 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f56, r1, &(0x7f0000000240)={0xa0002000}) 14:20:19 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x756c7450, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:20:19 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 78) 14:20:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:20:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xe, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2640.136686] loop5: detected capacity change from 0 to 264192 [ 2640.136845] loop0: detected capacity change from 0 to 264192 14:20:19 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127a0}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2640.149862] FAT-fs (loop5): bogus logical sector size 43640 [ 2640.150593] FAT-fs (loop5): Can't find a valid FAT filesystem 14:20:19 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f57, r1, &(0x7f0000000240)={0xa0002000}) [ 2640.159382] loop5: detected capacity change from 0 to 264192 [ 2640.161821] FAT-fs (loop0): bogus logical sector size 43640 [ 2640.162382] FAT-fs (loop5): bogus logical sector size 43640 [ 2640.162556] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2640.163081] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2640.180004] loop0: detected capacity change from 0 to 264192 [ 2640.190776] FAT-fs (loop0): bogus logical sector size 43640 [ 2640.191431] FAT-fs (loop0): Can't find a valid FAT filesystem 14:20:31 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127a1}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x2}], 0x1}, 0x0) 14:20:31 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f58, r1, &(0x7f0000000240)={0xa0002000}) 14:20:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x7c6c7550, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:20:31 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xa310}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2651.766378] loop0: detected capacity change from 0 to 264192 [ 2651.777459] loop5: detected capacity change from 0 to 264192 14:20:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:20:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xf, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:20:31 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 79) [ 2651.782638] FAT-fs (loop0): bogus logical sector size 43640 [ 2651.783258] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2651.793435] FAT-fs (loop5): bogus logical sector size 43640 [ 2651.794102] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2651.794981] loop0: detected capacity change from 0 to 264192 [ 2651.801913] FAT-fs (loop0): bogus logical sector size 43640 [ 2651.802547] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2651.811315] loop5: detected capacity change from 0 to 264192 [ 2651.817684] FAULT_INJECTION: forcing a failure. [ 2651.817684] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2651.818870] CPU: 0 PID: 14828 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2651.819708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2651.820692] Call Trace: [ 2651.820916] [ 2651.821118] dump_stack_lvl+0x8b/0xb3 [ 2651.821475] should_fail.cold+0x5/0xa [ 2651.821821] _copy_from_user+0x2a/0x170 [ 2651.822273] copy_msghdr_from_user+0x89/0x150 [ 2651.822854] ? __copy_msghdr+0x4b0/0x4b0 [ 2651.823350] ? rcu_read_lock_sched_held+0xd/0x80 [ 2651.823904] ? rcu_read_lock_sched_held+0xd/0x80 [ 2651.824450] ? trace_hardirqs_on+0x2d/0x110 [ 2651.824857] ___sys_sendmsg+0xdd/0x1b0 [ 2651.825210] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2651.825696] ? finish_task_switch.isra.0+0x22d/0x8a0 [ 2651.826141] ? finish_task_switch.isra.0+0x237/0x8a0 [ 2651.826679] ? __switch_to+0x5bf/0xf20 [ 2651.827049] ? rcu_read_lock_sched_held+0xd/0x80 [ 2651.827488] ? lock_acquire+0x45e/0x530 [ 2651.827874] ? rcu_read_lock_sched_held+0xd/0x80 [ 2651.828367] ? lock_release+0x547/0x750 [ 2651.828762] ? __might_fault+0xd1/0x170 [ 2651.829150] ? lock_downgrade+0x6d0/0x6d0 [ 2651.829526] ? io_schedule_timeout+0x150/0x150 [ 2651.829969] __sys_sendmmsg+0x18b/0x460 [ 2651.830351] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2651.830735] ? preempt_count_add+0x78/0x150 [ 2651.831140] ? bit_wait_timeout+0x170/0x170 [ 2651.831577] ? fput+0x2b/0x190 [ 2651.831883] ? ksys_write+0x1a3/0x250 [ 2651.832282] __x64_sys_sendmmsg+0x99/0x100 [ 2651.832673] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2651.833145] do_syscall_64+0x3b/0x90 [ 2651.833502] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2651.833993] RIP: 0033:0x7ff64e43bb19 [ 2651.834329] 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 [ 2651.836019] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2651.836790] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2651.837431] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2651.838073] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2651.838719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2651.839339] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2651.840017] 14:20:31 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127a2}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:31 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f59, r1, &(0x7f0000000240)={0xa0002000}) [ 2651.844300] FAT-fs (loop5): bogus logical sector size 43640 [ 2651.844853] FAT-fs (loop5): Can't find a valid FAT filesystem 14:20:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x2}], 0x1, &(0x7f0000000700)}, 0x0) 14:20:31 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xa402}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2651.942838] loop0: detected capacity change from 0 to 264192 [ 2651.947753] FAT-fs (loop0): bogus logical sector size 43640 [ 2651.948729] FAT-fs (loop0): Can't find a valid FAT filesystem 14:20:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xab050000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2663.621219] loop0: detected capacity change from 0 to 264192 14:20:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x10, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:20:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x11, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:20:43 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xb001}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:43 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x2}], 0x1, &(0x7f0000000700)}, 0x0) 14:20:43 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f5a, r1, &(0x7f0000000240)={0xa0002000}) 14:20:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 80) 14:20:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127a3}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2663.633203] loop5: detected capacity change from 0 to 264192 [ 2663.645130] FAT-fs (loop5): bogus logical sector size 43640 [ 2663.645782] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2663.648441] FAT-fs (loop0): bogus logical sector size 43640 [ 2663.649080] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2663.661834] loop0: detected capacity change from 0 to 264192 [ 2663.662691] loop5: detected capacity change from 0 to 264192 [ 2663.668461] FAULT_INJECTION: forcing a failure. [ 2663.668461] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2663.669661] CPU: 0 PID: 14866 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2663.670557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2663.671588] Call Trace: [ 2663.671846] [ 2663.672068] dump_stack_lvl+0x8b/0xb3 [ 2663.672484] should_fail.cold+0x5/0xa [ 2663.672873] _copy_from_user+0x2a/0x170 [ 2663.673278] copy_msghdr_from_user+0x89/0x150 [ 2663.673729] ? __copy_msghdr+0x4b0/0x4b0 [ 2663.674155] ? rcu_read_lock_sched_held+0xd/0x80 [ 2663.674608] ? rcu_read_lock_sched_held+0xd/0x80 [ 2663.675036] ? lock_release+0x547/0x750 [ 2663.675428] ? finish_task_switch.isra.0+0x228/0x8a0 [ 2663.675897] ___sys_sendmsg+0xdd/0x1b0 [ 2663.676308] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2663.676727] ? trace_hardirqs_on+0x2d/0x110 [ 2663.677158] ? finish_task_switch.isra.0+0x22d/0x8a0 [ 2663.677640] ? __switch_to+0x5bf/0xf20 [ 2663.678012] ? rcu_read_lock_sched_held+0xd/0x80 [ 2663.678459] ? lock_acquire+0x45e/0x530 [ 2663.678858] ? rcu_read_lock_sched_held+0xd/0x80 [ 2663.679301] ? lock_release+0x547/0x750 [ 2663.679666] ? __might_fault+0xd1/0x170 [ 2663.680041] ? lock_downgrade+0x6d0/0x6d0 [ 2663.680445] ? io_schedule_timeout+0x150/0x150 [ 2663.680872] __sys_sendmmsg+0x18b/0x460 [ 2663.681259] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2663.681656] ? preempt_count_add+0x78/0x150 [ 2663.682085] ? bit_wait_timeout+0x170/0x170 [ 2663.682499] ? fput+0x2b/0x190 [ 2663.682801] ? ksys_write+0x1a3/0x250 [ 2663.683211] __x64_sys_sendmmsg+0x99/0x100 [ 2663.683649] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2663.684155] do_syscall_64+0x3b/0x90 [ 2663.684543] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2663.685009] RIP: 0033:0x7ff64e43bb19 [ 2663.685363] 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 [ 2663.686929] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2663.687589] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2663.688287] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2663.688932] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2663.689575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2663.690238] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2663.690908] [ 2663.697698] FAT-fs (loop0): bogus logical sector size 43640 [ 2663.698469] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2663.700437] FAT-fs (loop5): bogus logical sector size 43640 [ 2663.701165] FAT-fs (loop5): Can't find a valid FAT filesystem 14:20:43 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f5b, r1, &(0x7f0000000240)={0xa0002000}) 14:20:43 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xb400}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:43 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x2}], 0x1, &(0x7f0000000700)}, 0x0) 14:20:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127a4}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xb0050000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:20:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:20:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x11, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2663.796772] loop5: detected capacity change from 0 to 264192 [ 2663.811263] loop0: detected capacity change from 0 to 264192 [ 2663.818116] FAT-fs (loop5): bogus logical sector size 43640 [ 2663.818727] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2663.827349] FAT-fs (loop0): bogus logical sector size 43640 [ 2663.827956] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2663.844433] loop0: detected capacity change from 0 to 264192 [ 2663.853944] FAT-fs (loop0): bogus logical sector size 43640 [ 2663.854588] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2674.538267] loop0: detected capacity change from 0 to 264192 14:20:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:20:54 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f5c, r1, &(0x7f0000000240)={0xa0002000}) 14:20:54 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xc4050000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2674.547343] loop5: detected capacity change from 0 to 264192 [ 2674.555467] FAT-fs (loop0): bogus logical sector size 43640 [ 2674.555916] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2674.559102] FAT-fs (loop5): bogus logical sector size 43640 [ 2674.560171] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2674.564293] loop0: detected capacity change from 0 to 264192 14:20:54 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xb500}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:54 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127a5}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:54 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 81) 14:20:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x48, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:20:54 executing program 3: r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x10000, 0x0) syz_io_uring_setup(0x4797, &(0x7f0000000180)={0x0, 0xb73c, 0x10, 0x1, 0x22e, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000300)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x16, 0x1}, 0xfffffffe) ioctl$NS_GET_PARENT(r1, 0xb702, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000780)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xa, 0xffffffffffffffff, &(0x7f0000000180)="c708121d493f59aaba42597d2967d020e650c36393335178ac8b39102cd2c9140de8af68972a597a1932c702a4d94c4da657b46bf0c8365e1badd6caca3d57380c7d15b39441f5b78bd8373291b5a411d3dec121ddff45957d2376ba3745eebc09eefc0c47a10d9bebc41ef277cf85da69f66277ac480d566e9012eb9d6ba91ff47c3a6cded1cfa66994b4ba40725e75b441fe7c16944ab7baa495e87a34577bb857311de40eaab3d9a27d5116379522ce1a03d06adeb878f8de063f0338f144f7ede98f127240dabc6656351abb4f1050624ac4935632cffc8cbaf81cfe36c572c8d0cbaa20907dba0c899e63a6eb3668986f30a668", 0xf6, 0x1000, 0x0, 0x4}, &(0x7f0000000340)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r4, &(0x7f0000000380)="1c1016382f3e5e84315640b24787dc5a68b49bc9293d06aa522079431663e28e2e3c9a44c598a7b7881d96d8bd966b049e6c111bd94692c67e3fb5a4cf84d89cfd935d6becdd725292a25a5cde46f2be588d3bd7fa38d861fb707777a92d917b8ef37e850790a888da4ac85f83bee96c5c263cc6de0eb37c12cefd91c1c79e60657560b8839a14a84c1511db42fed316750610940be3", 0x96) sendfile(r4, 0xffffffffffffffff, 0x0, 0xfffffdef) syz_io_uring_submit(r2, 0x0, &(0x7f0000000380)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x3, 0x0, r1, 0x0, r4, 0x2, 0x0, 0x1}, 0x9) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) chroot(&(0x7f0000000340)='./file0\x00') [ 2674.571885] FAT-fs (loop0): bogus logical sector size 43640 [ 2674.572491] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2674.598356] loop5: detected capacity change from 0 to 264192 [ 2674.616146] FAT-fs (loop5): bogus logical sector size 43640 [ 2674.617262] FAT-fs (loop5): Can't find a valid FAT filesystem 14:20:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x55, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:20:54 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x3e8, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:20:54 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127a6}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2674.657112] loop0: detected capacity change from 0 to 264192 [ 2674.664149] FAT-fs (loop0): bogus logical sector size 43640 [ 2674.664569] FAT-fs (loop0): Can't find a valid FAT filesystem 14:20:54 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f5d, r1, &(0x7f0000000240)={0xa0002000}) 14:20:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x4c, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:20:54 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xb700}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:20:54 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xd8050000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:20:54 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2674.725600] loop5: detected capacity change from 0 to 264192 [ 2674.734556] FAT-fs (loop5): bogus logical sector size 43640 [ 2674.734989] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2674.743544] loop5: detected capacity change from 0 to 264192 [ 2674.746078] FAT-fs (loop5): bogus logical sector size 43640 [ 2674.746509] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2674.760494] loop0: detected capacity change from 0 to 264192 [ 2674.764723] FAT-fs (loop0): bogus logical sector size 43640 [ 2674.765161] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2674.779031] loop0: detected capacity change from 0 to 264192 [ 2674.796394] FAT-fs (loop0): bogus logical sector size 43640 [ 2674.796859] FAT-fs (loop0): Can't find a valid FAT filesystem 14:21:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 1) 14:21:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xb703}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:21:04 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 82) 14:21:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x55, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:04 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f5e, r1, &(0x7f0000000240)={0xa0002000}) 14:21:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xe8030000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:21:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127a7}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2684.927554] FAULT_INJECTION: forcing a failure. [ 2684.927554] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2684.928815] CPU: 1 PID: 14962 Comm: syz-executor.3 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2684.929671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2684.930674] Call Trace: [ 2684.930915] [ 2684.931126] dump_stack_lvl+0x8b/0xb3 [ 2684.931484] should_fail.cold+0x5/0xa [ 2684.931825] _copy_from_user+0x2a/0x170 [ 2684.932182] copy_msghdr_from_user+0x89/0x150 [ 2684.932592] ? __copy_msghdr+0x4b0/0x4b0 [ 2684.932971] ? kstrtouint+0xd2/0x120 [ 2684.933344] ? _kstrtoul+0xf0/0xf0 [ 2684.933705] ? rcu_read_lock_sched_held+0xd/0x80 [ 2684.934188] ? lock_acquire+0x45e/0x530 [ 2684.934544] ? rcu_read_lock_sched_held+0xd/0x80 [ 2684.934953] ___sys_sendmsg+0xdd/0x1b0 [ 2684.935298] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2684.935704] ? lock_acquire+0x45e/0x530 [ 2684.936071] ? rcu_read_lock_sched_held+0xd/0x80 [ 2684.936708] ? lock_release+0x547/0x750 [ 2684.937188] ? __fget_files+0x24e/0x450 [ 2684.937620] ? lock_downgrade+0x6d0/0x6d0 [ 2684.938086] ? ksys_write+0x127/0x250 [ 2684.938494] ? rcu_read_lock_sched_held+0xd/0x80 [ 2684.939022] ? lock_release+0x547/0x750 [ 2684.939400] ? ksys_write+0x214/0x250 [ 2684.939794] ? __fget_files+0x270/0x450 [ 2684.940213] ? __fget_light+0xe5/0x280 [ 2684.940621] __sys_sendmsg+0xf3/0x1c0 [ 2684.941007] ? __sys_sendmsg_sock+0x40/0x40 [ 2684.941406] ? fput+0x2b/0x190 [ 2684.941729] ? ksys_write+0x1a3/0x250 [ 2684.942140] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 2684.942680] ? trace_hardirqs_on+0x2d/0x110 [ 2684.943143] do_syscall_64+0x3b/0x90 [ 2684.943510] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2684.944049] RIP: 0033:0x7f6aa1b6ab19 [ 2684.944407] 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 [ 2684.946091] RSP: 002b:00007f6a9f0e0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2684.946776] RAX: ffffffffffffffda RBX: 00007f6aa1c7df60 RCX: 00007f6aa1b6ab19 [ 2684.947442] RDX: 0000000000000000 RSI: 0000000020000780 RDI: 0000000000000003 [ 2684.948088] RBP: 00007f6a9f0e01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2684.948747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2684.949390] R13: 00007ffd785b40ff R14: 00007f6a9f0e0300 R15: 0000000000022000 [ 2684.950120] [ 2684.953268] loop0: detected capacity change from 0 to 264192 [ 2684.958301] FAT-fs (loop0): bogus logical sector size 43640 [ 2684.958874] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2684.969752] loop0: detected capacity change from 0 to 264192 [ 2684.973091] FAT-fs (loop0): bogus logical sector size 43640 [ 2684.973678] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2684.982508] loop5: detected capacity change from 0 to 264192 [ 2684.994349] FAULT_INJECTION: forcing a failure. [ 2684.994349] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2684.995680] CPU: 0 PID: 14958 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2684.996562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2684.997545] Call Trace: [ 2684.997762] [ 2684.997954] dump_stack_lvl+0x8b/0xb3 [ 2684.998303] should_fail.cold+0x5/0xa [ 2684.998637] _copy_from_user+0x2a/0x170 [ 2684.998995] copy_msghdr_from_user+0x89/0x150 [ 2684.999446] ? __copy_msghdr+0x4b0/0x4b0 [ 2684.999849] ? do_raw_spin_unlock+0x4f/0x220 [ 2685.000284] ? rcu_read_lock_sched_held+0xd/0x80 [ 2685.000781] ? rcu_read_lock_sched_held+0xd/0x80 [ 2685.001132] FAT-fs (loop5): bogus logical sector size 43640 [ 2685.001225] ? lock_release+0x547/0x750 [ 2685.001788] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2685.002143] ? finish_task_switch.isra.0+0x228/0x8a0 [ 2685.002166] ___sys_sendmsg+0xdd/0x1b0 [ 2685.002194] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2685.003915] ? trace_hardirqs_on+0x2d/0x110 [ 2685.004320] ? finish_task_switch.isra.0+0x22d/0x8a0 [ 2685.004811] ? __switch_to+0x5bf/0xf20 [ 2685.005186] ? __schedule+0x89b/0x24a0 [ 2685.005571] ? io_schedule_timeout+0x150/0x150 [ 2685.006017] ? __cond_resched+0x17/0x30 [ 2685.006404] __sys_sendmmsg+0x18b/0x460 [ 2685.006771] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2685.007197] ? preempt_count_add+0x78/0x150 [ 2685.007602] ? bit_wait_timeout+0x170/0x170 [ 2685.008019] ? fput+0x2b/0x190 [ 2685.008338] ? ksys_write+0x1a3/0x250 [ 2685.008762] __x64_sys_sendmmsg+0x99/0x100 [ 2685.009170] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2685.009653] do_syscall_64+0x3b/0x90 [ 2685.010009] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2685.010467] RIP: 0033:0x7ff64e43bb19 [ 2685.010792] 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 [ 2685.012332] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2685.012997] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2685.013590] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2685.014195] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2685.014816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2685.015430] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2685.016055] 14:21:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127a8}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2685.036188] loop5: detected capacity change from 0 to 264192 14:21:04 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f5f, r1, &(0x7f0000000240)={0xa0002000}) 14:21:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xc000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2685.062617] FAT-fs (loop5): bogus logical sector size 43640 [ 2685.063302] FAT-fs (loop5): Can't find a valid FAT filesystem 14:21:04 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:04 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 83) 14:21:04 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 2) 14:21:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xf4010000, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2685.121944] loop0: detected capacity change from 0 to 264192 [ 2685.132701] FAT-fs (loop0): bogus logical sector size 43640 [ 2685.133387] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2685.139705] FAULT_INJECTION: forcing a failure. [ 2685.139705] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2685.141102] CPU: 0 PID: 14989 Comm: syz-executor.3 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2685.141977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2685.142939] Call Trace: [ 2685.143170] [ 2685.143376] dump_stack_lvl+0x8b/0xb3 [ 2685.143749] should_fail.cold+0x5/0xa [ 2685.144103] _copy_from_user+0x2a/0x170 [ 2685.144502] move_addr_to_kernel.part.0+0x31/0x110 [ 2685.144947] __copy_msghdr+0x3c9/0x4b0 [ 2685.145296] copy_msghdr_from_user+0xb4/0x150 [ 2685.145725] ? __copy_msghdr+0x4b0/0x4b0 [ 2685.146105] ? kstrtouint+0xd2/0x120 [ 2685.146437] ? rcu_read_lock_sched_held+0xd/0x80 [ 2685.146846] ? lock_acquire+0x45e/0x530 [ 2685.147201] ? rcu_read_lock_sched_held+0xd/0x80 [ 2685.147626] ___sys_sendmsg+0xdd/0x1b0 [ 2685.148008] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2685.148466] ? lock_acquire+0x45e/0x530 [ 2685.148881] ? rcu_read_lock_sched_held+0xd/0x80 [ 2685.149338] ? lock_release+0x547/0x750 [ 2685.149717] ? __fget_files+0x24e/0x450 [ 2685.150091] ? lock_downgrade+0x6d0/0x6d0 [ 2685.150473] ? ksys_write+0x127/0x250 [ 2685.150818] ? rcu_read_lock_sched_held+0xd/0x80 [ 2685.151264] ? lock_release+0x547/0x750 [ 2685.151627] ? ksys_write+0x214/0x250 [ 2685.151974] ? __fget_files+0x270/0x450 [ 2685.152327] ? __fget_light+0xe5/0x280 [ 2685.152688] __sys_sendmsg+0xf3/0x1c0 [ 2685.153034] ? __sys_sendmsg_sock+0x40/0x40 [ 2685.153417] ? fput+0x2b/0x190 [ 2685.153716] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 2685.154192] ? trace_hardirqs_on+0x2d/0x110 [ 2685.154622] do_syscall_64+0x3b/0x90 [ 2685.154975] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2685.155461] RIP: 0033:0x7f6aa1b6ab19 [ 2685.155801] 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 [ 2685.157377] RSP: 002b:00007f6a9f0e0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2685.158022] RAX: ffffffffffffffda RBX: 00007f6aa1c7df60 RCX: 00007f6aa1b6ab19 [ 2685.158720] RDX: 0000000000000000 RSI: 0000000020000780 RDI: 0000000000000003 [ 2685.159415] RBP: 00007f6a9f0e01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2685.160098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2685.160792] R13: 00007ffd785b40ff R14: 00007f6a9f0e0300 R15: 0000000000022000 [ 2685.161453] [ 2685.164350] loop0: detected capacity change from 0 to 264192 [ 2685.168119] FAT-fs (loop0): bogus logical sector size 43640 [ 2685.168750] FAT-fs (loop0): Can't find a valid FAT filesystem 14:21:16 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f60, r1, &(0x7f0000000240)={0xa0002000}) 14:21:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xfdffffff, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:21:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:16 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xc0fe}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:21:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127a9}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:21:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:16 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 84) 14:21:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 3) [ 2696.570418] loop0: detected capacity change from 0 to 264192 [ 2696.576616] loop5: detected capacity change from 0 to 264192 [ 2696.580439] FAULT_INJECTION: forcing a failure. [ 2696.580439] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2696.581757] CPU: 1 PID: 15008 Comm: syz-executor.3 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2696.582652] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2696.583718] Call Trace: [ 2696.584042] [ 2696.584312] dump_stack_lvl+0x8b/0xb3 [ 2696.584764] should_fail.cold+0x5/0xa [ 2696.585154] _copy_from_user+0x2a/0x170 [ 2696.585568] iovec_from_user+0x23a/0x3c0 [ 2696.586018] __import_iovec+0x64/0x600 [ 2696.586403] import_iovec+0x83/0xb0 [ 2696.586777] copy_msghdr_from_user+0xed/0x150 [ 2696.587283] ? __copy_msghdr+0x4b0/0x4b0 [ 2696.587691] ? kstrtouint+0xd2/0x120 [ 2696.588117] ? rcu_read_lock_sched_held+0xd/0x80 [ 2696.588684] ? lock_acquire+0x45e/0x530 [ 2696.589160] ? rcu_read_lock_sched_held+0xd/0x80 [ 2696.589628] ___sys_sendmsg+0xdd/0x1b0 [ 2696.590001] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2696.590444] ? lock_acquire+0x45e/0x530 [ 2696.590797] ? rcu_read_lock_sched_held+0xd/0x80 [ 2696.591348] ? lock_release+0x547/0x750 [ 2696.591739] ? __fget_files+0x24e/0x450 [ 2696.592129] ? lock_downgrade+0x6d0/0x6d0 [ 2696.592543] ? ksys_write+0x127/0x250 [ 2696.592945] ? rcu_read_lock_sched_held+0xd/0x80 [ 2696.593434] ? lock_release+0x547/0x750 [ 2696.593840] ? ksys_write+0x214/0x250 [ 2696.594221] ? __fget_files+0x270/0x450 [ 2696.594628] ? __fget_light+0xe5/0x280 [ 2696.595025] __sys_sendmsg+0xf3/0x1c0 [ 2696.595404] ? __sys_sendmsg_sock+0x40/0x40 [ 2696.595841] ? fput+0x2b/0x190 [ 2696.596234] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 2696.596803] ? trace_hardirqs_on+0x2d/0x110 [ 2696.597257] do_syscall_64+0x3b/0x90 [ 2696.597633] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2696.598123] RIP: 0033:0x7f6aa1b6ab19 [ 2696.598482] 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 [ 2696.600191] RSP: 002b:00007f6a9f0e0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2696.600952] RAX: ffffffffffffffda RBX: 00007f6aa1c7df60 RCX: 00007f6aa1b6ab19 [ 2696.601634] RDX: 0000000000000000 RSI: 0000000020000780 RDI: 0000000000000003 [ 2696.602347] RBP: 00007f6a9f0e01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2696.602995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2696.603600] R13: 00007ffd785b40ff R14: 00007f6a9f0e0300 R15: 0000000000022000 [ 2696.604277] [ 2696.610233] FAT-fs (loop5): bogus logical sector size 43640 [ 2696.610847] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2696.613369] FAT-fs (loop0): bogus logical sector size 43640 [ 2696.613934] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2696.620127] loop0: detected capacity change from 0 to 264192 [ 2696.627254] loop5: detected capacity change from 0 to 264192 [ 2696.630115] FAT-fs (loop0): bogus logical sector size 43640 [ 2696.630755] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2696.632558] FAT-fs (loop5): bogus logical sector size 43640 [ 2696.633261] FAT-fs (loop5): Can't find a valid FAT filesystem 14:21:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127aa}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:21:16 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x17f61, r1, &(0x7f0000000240)={0xa0002000}) 14:21:16 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xc100}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:21:16 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xfeffffff, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:21:16 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x90, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x6c, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 4) [ 2696.743866] FAULT_INJECTION: forcing a failure. [ 2696.743866] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2696.745252] CPU: 1 PID: 15032 Comm: syz-executor.3 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2696.746225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2696.747459] Call Trace: [ 2696.747720] [ 2696.747941] dump_stack_lvl+0x8b/0xb3 [ 2696.748306] should_fail.cold+0x5/0xa [ 2696.748696] _copy_from_user+0x2a/0x170 [ 2696.749092] ____sys_sendmsg+0x19d/0x930 [ 2696.749528] ? kernel_sendmsg+0x50/0x50 [ 2696.750032] ? kstrtouint+0xd2/0x120 [ 2696.750516] ? rcu_read_lock_sched_held+0xd/0x80 [ 2696.751008] ? lock_acquire+0x45e/0x530 [ 2696.751444] ? rcu_read_lock_sched_held+0xd/0x80 [ 2696.751936] ___sys_sendmsg+0x110/0x1b0 [ 2696.752342] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2696.752796] ? lock_acquire+0x45e/0x530 [ 2696.753231] ? rcu_read_lock_sched_held+0xd/0x80 [ 2696.753698] ? __fget_files+0x24e/0x450 [ 2696.754127] ? lock_downgrade+0x6d0/0x6d0 [ 2696.754547] ? ksys_write+0x127/0x250 [ 2696.754905] ? rcu_read_lock_sched_held+0xd/0x80 [ 2696.755388] ? lock_release+0x547/0x750 [ 2696.755756] ? ksys_write+0x214/0x250 [ 2696.756142] ? __fget_files+0x270/0x450 [ 2696.756550] ? __fget_light+0xe5/0x280 [ 2696.756977] __sys_sendmsg+0xf3/0x1c0 [ 2696.757364] ? __sys_sendmsg_sock+0x40/0x40 [ 2696.757784] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 2696.758346] ? trace_hardirqs_on+0x2d/0x110 [ 2696.758772] do_syscall_64+0x3b/0x90 [ 2696.759150] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2696.759651] RIP: 0033:0x7f6aa1b6ab19 [ 2696.760030] 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 [ 2696.761746] RSP: 002b:00007f6a9f0e0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2696.762491] RAX: ffffffffffffffda RBX: 00007f6aa1c7df60 RCX: 00007f6aa1b6ab19 [ 2696.763148] RDX: 0000000000000000 RSI: 0000000020000780 RDI: 0000000000000003 [ 2696.763808] RBP: 00007f6a9f0e01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2696.764512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2696.765195] R13: 00007ffd785b40ff R14: 00007f6a9f0e0300 R15: 0000000000022000 [ 2696.765868] [ 2696.772530] loop0: detected capacity change from 0 to 264192 [ 2696.778794] loop5: detected capacity change from 0 to 264192 14:21:16 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127ab}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2696.784372] FAT-fs (loop0): bogus logical sector size 43640 [ 2696.785027] FAT-fs (loop0): Can't find a valid FAT filesystem 14:21:16 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x80000, r1, &(0x7f0000000240)={0xa0002000}) [ 2696.803415] FAT-fs (loop5): bogus logical sector size 43640 [ 2696.804116] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2696.828187] loop5: detected capacity change from 0 to 264192 [ 2696.860293] FAT-fs (loop5): bogus logical sector size 43640 [ 2696.860949] FAT-fs (loop5): Can't find a valid FAT filesystem 14:21:28 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 85) 14:21:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127ac}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2708.594688] loop5: detected capacity change from 0 to 264192 [ 2708.600095] FAT-fs (loop5): bogus logical sector size 43640 [ 2708.600723] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2708.602711] loop0: detected capacity change from 0 to 264192 [ 2708.610892] FAULT_INJECTION: forcing a failure. [ 2708.610892] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2708.612115] CPU: 0 PID: 15065 Comm: syz-executor.3 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2708.612924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2708.613931] Call Trace: [ 2708.614189] [ 2708.614388] dump_stack_lvl+0x8b/0xb3 [ 2708.614796] should_fail.cold+0x5/0xa [ 2708.615155] copyin+0x19/0x120 [ 2708.615468] _copy_from_iter+0x37d/0x1140 [ 2708.615867] ? lock_acquire+0x45e/0x530 [ 2708.616248] ? rcu_read_lock_sched_held+0xd/0x80 [ 2708.616720] ? csum_and_copy_to_iter+0x16f0/0x16f0 [ 2708.617186] ? raw_sendmsg+0x5b1/0x2b80 [ 2708.617544] ? lock_downgrade+0x6d0/0x6d0 [ 2708.617923] ? ip_cmsg_send+0x358/0x990 [ 2708.618301] raw_sendmsg+0x1ca1/0x2b80 [ 2708.618641] ? rcu_read_lock_bh_held+0x11/0x60 [ 2708.619030] ? lock_acquire+0x45e/0x530 [ 2708.619374] ? raw_recvmsg+0x790/0x790 14:21:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 5) 14:21:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xd9, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xfffffffd, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:21:28 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x7ffffffc, r1, &(0x7f0000000240)={0xa0002000}) 14:21:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x74, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xc401}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2708.619733] ? __is_insn_slot_addr+0x122/0x250 [ 2708.620324] ? lock_acquire+0x45e/0x530 [ 2708.620691] ? rcu_read_lock_sched_held+0xd/0x80 [ 2708.621145] ? lock_release+0x547/0x750 [ 2708.621515] ? __might_fault+0xd1/0x170 [ 2708.621872] ? lock_downgrade+0x6d0/0x6d0 [ 2708.622245] ? get_page_from_freelist+0x7dc/0x2b00 [ 2708.622724] ? selinux_inode_notifysecctx+0x60/0x60 [ 2708.623150] ? rcu_read_lock_sched_held+0xd/0x80 [ 2708.623590] ? lock_acquire+0x45e/0x530 [ 2708.623959] ? rcu_read_lock_sched_held+0xd/0x80 [ 2708.624413] ? raw_recvmsg+0x790/0x790 [ 2708.624867] inet_sendmsg+0x11d/0x140 [ 2708.625205] ? inet_send_prepare+0x4e0/0x4e0 [ 2708.625624] sock_sendmsg+0x13c/0x190 [ 2708.625968] ____sys_sendmsg+0x744/0x930 [ 2708.626310] ? kernel_sendmsg+0x50/0x50 [ 2708.626662] ? kstrtouint+0xd2/0x120 [ 2708.626995] ? rcu_read_lock_sched_held+0xd/0x80 [ 2708.627457] ? lock_acquire+0x45e/0x530 [ 2708.627840] ? rcu_read_lock_sched_held+0xd/0x80 [ 2708.628296] ___sys_sendmsg+0x110/0x1b0 [ 2708.628657] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2708.629103] ? lock_acquire+0x45e/0x530 [ 2708.629450] ? rcu_read_lock_sched_held+0xd/0x80 [ 2708.629866] ? __fget_files+0x24e/0x450 [ 2708.630218] ? lock_downgrade+0x6d0/0x6d0 [ 2708.630614] ? ksys_write+0x127/0x250 [ 2708.630965] ? rcu_read_lock_sched_held+0xd/0x80 [ 2708.631420] ? lock_release+0x547/0x750 [ 2708.631837] ? ksys_write+0x214/0x250 [ 2708.632268] ? __fget_files+0x270/0x450 [ 2708.632684] ? __fget_light+0xe5/0x280 [ 2708.633063] __sys_sendmsg+0xf3/0x1c0 [ 2708.633445] ? __sys_sendmsg_sock+0x40/0x40 [ 2708.633869] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 2708.634415] ? trace_hardirqs_on+0x2d/0x110 [ 2708.634866] do_syscall_64+0x3b/0x90 [ 2708.635255] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2708.635746] RIP: 0033:0x7f6aa1b6ab19 [ 2708.636161] 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 [ 2708.637946] RSP: 002b:00007f6a9f0e0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2708.638784] RAX: ffffffffffffffda RBX: 00007f6aa1c7df60 RCX: 00007f6aa1b6ab19 [ 2708.639458] RDX: 0000000000000000 RSI: 0000000020000780 RDI: 0000000000000003 [ 2708.640093] RBP: 00007f6a9f0e01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2708.640781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2708.641488] R13: 00007ffd785b40ff R14: 00007f6a9f0e0300 R15: 0000000000022000 [ 2708.642194] [ 2708.644319] loop5: detected capacity change from 0 to 264192 [ 2708.650896] FAT-fs (loop0): bogus logical sector size 43640 [ 2708.651519] FAT-fs (loop0): Can't find a valid FAT filesystem 14:21:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127ad}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2708.660899] FAT-fs (loop5): bogus logical sector size 43640 [ 2708.661554] FAT-fs (loop5): Can't find a valid FAT filesystem 14:21:28 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xffff88800dd9b210, r1, &(0x7f0000000240)={0xa0002000}) [ 2708.673093] loop0: detected capacity change from 0 to 264192 [ 2708.674792] FAT-fs (loop0): bogus logical sector size 43640 [ 2708.675386] FAT-fs (loop0): Can't find a valid FAT filesystem 14:21:28 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xd200}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:21:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x7a, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xda, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 6) 14:21:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xfffffffe, 0x8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:21:28 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127ae}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2708.783435] loop0: detected capacity change from 0 to 264192 [ 2708.799220] FAT-fs (loop0): bogus logical sector size 43640 [ 2708.799824] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2708.807933] loop5: detected capacity change from 0 to 264192 [ 2708.812247] loop0: detected capacity change from 0 to 264192 [ 2708.821110] FAT-fs (loop0): bogus logical sector size 43640 [ 2708.821747] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2708.828942] FAT-fs (loop5): bogus logical sector size 43640 [ 2708.829645] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2720.457726] loop0: detected capacity change from 0 to 264192 14:21:39 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xffff88800dd9bc08, r1, &(0x7f0000000240)={0xa0002000}) 14:21:39 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 86) 14:21:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x2, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:21:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xdb, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:39 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xd400}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:21:39 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127af}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:21:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x90, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 7) [ 2720.465884] loop5: detected capacity change from 0 to 264192 [ 2720.473857] FAT-fs (loop0): bogus logical sector size 43640 [ 2720.474509] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2720.482764] loop0: detected capacity change from 0 to 264192 [ 2720.488523] FAT-fs (loop5): bogus logical sector size 43640 [ 2720.489335] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2720.494157] FAT-fs (loop0): bogus logical sector size 43640 [ 2720.494741] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2720.502365] loop5: detected capacity change from 0 to 264192 14:21:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127b0}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:21:40 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0xffff88801bd02b20, r1, &(0x7f0000000240)={0xa0002000}) [ 2720.518363] FAT-fs (loop5): bogus logical sector size 43640 [ 2720.519000] FAT-fs (loop5): Can't find a valid FAT filesystem 14:21:40 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x5, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:21:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 8) 14:21:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xfa, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xd600}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:21:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xdc, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2720.617298] loop0: detected capacity change from 0 to 264192 [ 2720.627932] FAT-fs (loop0): bogus logical sector size 43640 [ 2720.628696] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2720.638265] loop5: detected capacity change from 0 to 264192 [ 2720.649266] loop0: detected capacity change from 0 to 264192 [ 2720.659309] FAT-fs (loop5): bogus logical sector size 43640 [ 2720.659923] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2720.662166] FAT-fs (loop0): bogus logical sector size 43640 [ 2720.662703] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2720.669890] loop5: detected capacity change from 0 to 264192 [ 2720.679994] FAT-fs (loop5): bogus logical sector size 43640 [ 2720.680796] FAT-fs (loop5): Can't find a valid FAT filesystem 14:21:51 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002002}) 14:21:51 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 87) 14:21:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xfe, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:51 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127b1}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:21:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x7, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:21:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 9) 14:21:51 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xd801}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:21:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xfe, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2732.310331] loop5: detected capacity change from 0 to 264192 [ 2732.321003] FAT-fs (loop5): bogus logical sector size 43640 [ 2732.321973] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2732.331278] loop0: detected capacity change from 0 to 264192 [ 2732.338963] loop5: detected capacity change from 0 to 264192 [ 2732.342161] FAT-fs (loop0): bogus logical sector size 43640 [ 2732.342759] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2732.349224] FAT-fs (loop5): bogus logical sector size 43640 [ 2732.349661] FAT-fs (loop5): Can't find a valid FAT filesystem 14:21:51 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 10) [ 2732.367843] loop0: detected capacity change from 0 to 264192 14:21:51 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127b2}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:21:51 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xe000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2732.390664] FAT-fs (loop0): bogus logical sector size 43640 [ 2732.391320] FAT-fs (loop0): Can't find a valid FAT filesystem 14:21:51 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002003}) 14:21:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x17, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:21:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x112, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:21:51 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127b3}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2732.488635] loop5: detected capacity change from 0 to 264192 [ 2732.506318] FAT-fs (loop5): bogus logical sector size 43640 [ 2732.506937] FAT-fs (loop5): Can't find a valid FAT filesystem 14:21:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 11) [ 2732.525711] loop5: detected capacity change from 0 to 264192 [ 2732.532222] FAT-fs (loop5): bogus logical sector size 43640 [ 2732.532915] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2732.567131] loop0: detected capacity change from 0 to 264192 [ 2732.576811] FAT-fs (loop0): bogus logical sector size 43640 [ 2732.577517] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2732.589755] loop0: detected capacity change from 0 to 264192 [ 2732.598202] FAT-fs (loop0): bogus logical sector size 43640 [ 2732.598863] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2744.172720] loop0: detected capacity change from 0 to 264192 [ 2744.179402] FAT-fs (loop0): bogus logical sector size 43640 [ 2744.180084] FAT-fs (loop0): Can't find a valid FAT filesystem 14:22:03 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002004}) 14:22:03 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xee02}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:03 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 88) 14:22:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:22:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x22f, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:22:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127b4}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 12) 14:22:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x1f4, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2744.192088] loop5: detected capacity change from 0 to 264192 [ 2744.199359] FAT-fs (loop5): bogus logical sector size 43640 [ 2744.200012] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2744.206233] loop0: detected capacity change from 0 to 264192 [ 2744.217431] FAT-fs (loop0): bogus logical sector size 43640 [ 2744.218143] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2744.225474] loop5: detected capacity change from 0 to 264192 14:22:03 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xf000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 13) [ 2744.249097] FAT-fs (loop5): bogus logical sector size 43640 [ 2744.249703] FAT-fs (loop5): Can't find a valid FAT filesystem 14:22:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x3e8, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:22:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127b5}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:22:03 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002005}) 14:22:03 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 89) 14:22:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x231, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2744.341539] loop0: detected capacity change from 0 to 264192 [ 2744.345482] FAULT_INJECTION: forcing a failure. [ 2744.345482] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2744.346659] CPU: 1 PID: 15229 Comm: syz-executor.3 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2744.347535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2744.348564] Call Trace: [ 2744.348791] [ 2744.349003] dump_stack_lvl+0x8b/0xb3 [ 2744.349370] should_fail.cold+0x5/0xa [ 2744.349711] _copy_from_user+0x2a/0x170 [ 2744.350094] csum_and_copy_from_iter+0x626/0x1470 [ 2744.350517] ? _copy_mc_to_iter+0x13c0/0x13c0 [ 2744.350901] ? rcu_read_lock_sched_held+0xd/0x80 [ 2744.351328] ? __alloc_pages_slowpath.constprop.0+0x2180/0x2180 [ 2744.351919] ? __kmem_cache_alloc_node+0x224/0x3c0 [ 2744.352372] ip_generic_getfrag+0x173/0x270 [ 2744.352751] ? ip_frag_init+0x350/0x350 [ 2744.353113] ? do_csum+0x29c/0x300 [ 2744.353474] raw_getfrag+0x22d/0x290 [ 2744.353829] __ip_append_data+0xeb8/0x3aa0 [ 2744.354237] ? raw_destroy+0x30/0x30 [ 2744.354576] ? __ip_finish_output.part.0+0xd10/0xd10 [ 2744.355024] ? rcu_read_lock_sched_held+0xd/0x80 [ 2744.355448] ? ipv4_mtu+0x28a/0x380 [ 2744.355776] ? raw_destroy+0x30/0x30 [ 2744.356120] ip_append_data+0x114/0x1a0 [ 2744.356474] raw_sendmsg+0xa97/0x2b80 [ 2744.356818] ? rcu_read_lock_bh_held+0x11/0x60 [ 2744.357275] ? lock_acquire+0x45e/0x530 [ 2744.357636] ? raw_recvmsg+0x790/0x790 [ 2744.357982] ? __is_insn_slot_addr+0x122/0x250 [ 2744.358393] ? lock_acquire+0x45e/0x530 [ 2744.358765] ? rcu_read_lock_sched_held+0xd/0x80 [ 2744.359215] ? lock_release+0x547/0x750 [ 2744.359591] ? __might_fault+0xd1/0x170 [ 2744.359991] ? lock_downgrade+0x6d0/0x6d0 [ 2744.360404] ? get_page_from_freelist+0x7dc/0x2b00 [ 2744.360933] ? selinux_inode_notifysecctx+0x60/0x60 [ 2744.361686] ? rcu_tasks_wait_gp+0x3f/0xaa0 [ 2744.362122] ? lock_acquire+0x45e/0x530 [ 2744.362540] ? rcu_read_lock_sched_held+0xd/0x80 [ 2744.363009] ? raw_recvmsg+0x790/0x790 [ 2744.363403] inet_sendmsg+0x11d/0x140 [ 2744.363778] ? inet_send_prepare+0x4e0/0x4e0 [ 2744.364221] sock_sendmsg+0x13c/0x190 [ 2744.364612] ____sys_sendmsg+0x744/0x930 [ 2744.365022] ? kernel_sendmsg+0x50/0x50 [ 2744.365449] ? kstrtouint+0xd2/0x120 [ 2744.365841] ? rcu_read_lock_sched_held+0xd/0x80 [ 2744.366318] ? lock_acquire+0x45e/0x530 [ 2744.366721] ? rcu_read_lock_sched_held+0xd/0x80 [ 2744.367199] ___sys_sendmsg+0x110/0x1b0 [ 2744.367613] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2744.368077] ? lock_acquire+0x45e/0x530 [ 2744.368479] ? rcu_read_lock_sched_held+0xd/0x80 [ 2744.368973] ? __fget_files+0x24e/0x450 [ 2744.369421] ? lock_downgrade+0x6d0/0x6d0 [ 2744.369839] ? ksys_write+0x127/0x250 [ 2744.370235] ? rcu_read_lock_sched_held+0xd/0x80 [ 2744.370712] ? lock_release+0x547/0x750 [ 2744.371113] ? ksys_write+0x214/0x250 [ 2744.371506] ? __fget_files+0x270/0x450 [ 2744.371911] ? __fget_light+0xe5/0x280 [ 2744.372301] __sys_sendmsg+0xf3/0x1c0 [ 2744.372690] ? __sys_sendmsg_sock+0x40/0x40 [ 2744.373128] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 2744.373676] ? trace_hardirqs_on+0x2d/0x110 [ 2744.374114] do_syscall_64+0x3b/0x90 [ 2744.374503] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2744.375013] RIP: 0033:0x7f6aa1b6ab19 [ 2744.375387] 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 [ 2744.377174] RSP: 002b:00007f6a9f0e0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2744.377943] RAX: ffffffffffffffda RBX: 00007f6aa1c7df60 RCX: 00007f6aa1b6ab19 [ 2744.378638] RDX: 0000000000000000 RSI: 0000000020000780 RDI: 0000000000000003 [ 2744.379335] RBP: 00007f6a9f0e01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2744.380019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2744.380710] R13: 00007ffd785b40ff R14: 00007f6a9f0e0300 R15: 0000000000022000 [ 2744.381448] [ 2744.420234] loop5: detected capacity change from 0 to 264192 14:22:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127b6}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2744.427755] FAT-fs (loop5): bogus logical sector size 43640 [ 2744.428769] FAT-fs (loop5): Can't find a valid FAT filesystem 14:22:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x543, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2744.437966] loop5: detected capacity change from 0 to 264192 [ 2744.444098] FAT-fs (loop5): bogus logical sector size 43640 [ 2744.444750] FAT-fs (loop5): Can't find a valid FAT filesystem 14:22:03 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xf802}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:03 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002006}) [ 2744.494434] FAT-fs (loop0): bogus logical sector size 43640 [ 2744.495187] FAT-fs (loop0): Can't find a valid FAT filesystem 14:22:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x26c, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2744.512443] loop0: detected capacity change from 0 to 264192 [ 2744.535899] FAT-fs (loop0): bogus logical sector size 43640 [ 2744.536552] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2744.553296] loop5: detected capacity change from 0 to 264192 14:22:04 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127b7}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:04 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x608, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2744.576420] FAT-fs (loop5): bogus logical sector size 43640 [ 2744.577106] FAT-fs (loop5): Can't find a valid FAT filesystem 14:22:04 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xf903}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2744.586458] loop5: detected capacity change from 0 to 264192 [ 2744.613172] FAT-fs (loop5): bogus logical sector size 43640 [ 2744.613809] FAT-fs (loop5): Can't find a valid FAT filesystem 14:22:15 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002007}) 14:22:15 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 14) 14:22:15 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x689, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:22:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x271, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:22:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127b8}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:15 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xfb03}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2756.283278] loop0: detected capacity change from 0 to 264192 [ 2756.287425] FAT-fs (loop0): bogus logical sector size 43640 [ 2756.288067] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2756.292278] loop5: detected capacity change from 0 to 264192 14:22:15 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 90) [ 2756.318899] FAT-fs (loop5): bogus logical sector size 43640 [ 2756.319838] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2756.324495] loop0: detected capacity change from 0 to 264192 [ 2756.334003] FAT-fs (loop0): bogus logical sector size 43640 [ 2756.334793] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2756.337754] loop5: detected capacity change from 0 to 264192 [ 2756.346240] FAT-fs (loop5): bogus logical sector size 43640 [ 2756.346813] FAT-fs (loop5): Can't find a valid FAT filesystem 14:22:15 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127b9}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:15 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xfc00}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:27 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 15) 14:22:27 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127ba}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:27 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xfe80}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:22:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x2f89, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:22:27 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 91) 14:22:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x272, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:22:27 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002008}) [ 2767.582760] FAULT_INJECTION: forcing a failure. [ 2767.582760] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2767.584171] CPU: 1 PID: 15307 Comm: syz-executor.3 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2767.585177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2767.586293] Call Trace: [ 2767.586549] [ 2767.586765] dump_stack_lvl+0x8b/0xb3 [ 2767.587184] should_fail.cold+0x5/0xa [ 2767.587576] _copy_from_user+0x2a/0x170 [ 2767.587982] csum_and_copy_from_iter+0x626/0x1470 [ 2767.588297] loop0: detected capacity change from 0 to 264192 [ 2767.588485] ? _copy_mc_to_iter+0x13c0/0x13c0 [ 2767.589523] ? rcu_read_lock_sched_held+0xd/0x80 [ 2767.590030] ? __alloc_pages_slowpath.constprop.0+0x2180/0x2180 [ 2767.590632] ? __kmem_cache_alloc_node+0x224/0x3c0 [ 2767.591140] ip_generic_getfrag+0x173/0x270 [ 2767.591650] ? ip_frag_init+0x350/0x350 [ 2767.592033] ? alloc_pages+0x1a4/0x250 [ 2767.592474] raw_getfrag+0x22d/0x290 [ 2767.592871] __ip_append_data+0xeb8/0x3aa0 [ 2767.593314] ? raw_destroy+0x30/0x30 [ 2767.593756] ? __ip_finish_output.part.0+0xd10/0xd10 [ 2767.594303] ? rcu_read_lock_sched_held+0xd/0x80 [ 2767.594761] ? ipv4_mtu+0x28a/0x380 [ 2767.595143] ? raw_destroy+0x30/0x30 [ 2767.595488] ip_append_data+0x114/0x1a0 [ 2767.595853] raw_sendmsg+0xa97/0x2b80 [ 2767.596225] ? rcu_read_lock_bh_held+0x11/0x60 [ 2767.596685] ? lock_acquire+0x45e/0x530 [ 2767.597070] ? raw_recvmsg+0x790/0x790 [ 2767.597452] ? __is_insn_slot_addr+0x122/0x250 [ 2767.597953] ? lock_acquire+0x45e/0x530 [ 2767.598336] ? rcu_read_lock_sched_held+0xd/0x80 [ 2767.598809] ? lock_release+0x547/0x750 [ 2767.599199] ? __might_fault+0xd1/0x170 [ 2767.599594] ? lock_downgrade+0x6d0/0x6d0 [ 2767.600040] ? get_page_from_freelist+0x7dc/0x2b00 [ 2767.600513] ? selinux_inode_notifysecctx+0x60/0x60 [ 2767.601012] ? rcu_tasks_wait_gp+0x3f/0xaa0 [ 2767.601438] ? lock_acquire+0x45e/0x530 [ 2767.601876] ? rcu_read_lock_sched_held+0xd/0x80 [ 2767.602355] ? raw_recvmsg+0x790/0x790 [ 2767.602770] inet_sendmsg+0x11d/0x140 [ 2767.603169] ? inet_send_prepare+0x4e0/0x4e0 [ 2767.603601] sock_sendmsg+0x13c/0x190 [ 2767.603976] ____sys_sendmsg+0x744/0x930 [ 2767.604377] ? kernel_sendmsg+0x50/0x50 [ 2767.604752] ? kstrtouint+0xd2/0x120 [ 2767.605129] ? rcu_read_lock_sched_held+0xd/0x80 [ 2767.605608] ? lock_acquire+0x45e/0x530 [ 2767.606003] ? rcu_read_lock_sched_held+0xd/0x80 [ 2767.606456] ___sys_sendmsg+0x110/0x1b0 [ 2767.606860] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2767.607321] ? lock_acquire+0x45e/0x530 [ 2767.607743] ? rcu_read_lock_sched_held+0xd/0x80 [ 2767.608211] ? __fget_files+0x24e/0x450 [ 2767.608600] ? lock_downgrade+0x6d0/0x6d0 [ 2767.608992] ? ksys_write+0x127/0x250 [ 2767.609378] ? rcu_read_lock_sched_held+0xd/0x80 [ 2767.609867] ? lock_release+0x547/0x750 [ 2767.610255] ? ksys_write+0x214/0x250 [ 2767.610638] ? __fget_files+0x270/0x450 [ 2767.611028] ? __fget_light+0xe5/0x280 [ 2767.611414] __sys_sendmsg+0xf3/0x1c0 [ 2767.611817] ? __sys_sendmsg_sock+0x40/0x40 [ 2767.612255] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 2767.612730] ? trace_hardirqs_on+0x2d/0x110 [ 2767.613098] do_syscall_64+0x3b/0x90 [ 2767.613431] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2767.613892] RIP: 0033:0x7f6aa1b6ab19 [ 2767.614242] 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 [ 2767.615827] RSP: 002b:00007f6a9f0e0188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2767.616512] RAX: ffffffffffffffda RBX: 00007f6aa1c7df60 RCX: 00007f6aa1b6ab19 [ 2767.617124] RDX: 0000000000000000 RSI: 0000000020000780 RDI: 0000000000000003 [ 2767.617921] RBP: 00007f6a9f0e01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2767.618605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2767.619269] R13: 00007ffd785b40ff R14: 00007f6a9f0e0300 R15: 0000000000022000 [ 2767.619933] [ 2767.624879] loop5: detected capacity change from 0 to 264192 [ 2767.636836] FAT-fs (loop5): bogus logical sector size 43640 [ 2767.637621] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2767.655331] loop5: detected capacity change from 0 to 264192 [ 2767.660122] FAT-fs (loop5): bogus logical sector size 43640 [ 2767.660733] FAT-fs (loop5): Can't find a valid FAT filesystem 14:22:27 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x3580, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:22:27 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 92) 14:22:27 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127bb}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2767.706940] FAT-fs (loop0): bogus logical sector size 43640 [ 2767.707688] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2767.726547] loop0: detected capacity change from 0 to 264192 [ 2767.731651] FAT-fs (loop0): bogus logical sector size 43640 [ 2767.732320] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2767.737953] FAULT_INJECTION: forcing a failure. [ 2767.737953] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2767.739217] CPU: 0 PID: 15329 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2767.740098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2767.741102] Call Trace: [ 2767.741333] [ 2767.741551] dump_stack_lvl+0x8b/0xb3 [ 2767.741947] should_fail.cold+0x5/0xa [ 2767.742323] _copy_from_user+0x2a/0x170 [ 2767.742708] copy_msghdr_from_user+0x89/0x150 [ 2767.743138] ? __copy_msghdr+0x4b0/0x4b0 [ 2767.743516] ? do_raw_spin_unlock+0x4f/0x220 [ 2767.743919] ? rcu_read_lock_sched_held+0xd/0x80 [ 2767.744352] ? rcu_read_lock_sched_held+0xd/0x80 [ 2767.744798] ? lock_release+0x547/0x750 [ 2767.745180] ? finish_task_switch.isra.0+0x228/0x8a0 [ 2767.745671] ___sys_sendmsg+0xdd/0x1b0 [ 2767.746032] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2767.746483] ? trace_hardirqs_on+0x2d/0x110 [ 2767.746896] ? finish_task_switch.isra.0+0x22d/0x8a0 [ 2767.747374] ? __switch_to+0x5bf/0xf20 [ 2767.747745] ? __schedule+0x89b/0x24a0 [ 2767.748110] ? io_schedule_timeout+0x150/0x150 [ 2767.748510] ? __cond_resched+0x17/0x30 [ 2767.748870] __sys_sendmmsg+0x18b/0x460 [ 2767.749230] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2767.749635] ? preempt_count_add+0x78/0x150 [ 2767.750032] ? bit_wait_timeout+0x170/0x170 [ 2767.750458] ? fput+0x2b/0x190 [ 2767.750783] ? ksys_write+0x1a3/0x250 [ 2767.751214] __x64_sys_sendmmsg+0x99/0x100 [ 2767.751611] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2767.752103] do_syscall_64+0x3b/0x90 [ 2767.752475] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2767.752956] RIP: 0033:0x7ff64e43bb19 [ 2767.753284] 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 [ 2767.754942] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2767.755679] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2767.756330] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2767.756971] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2767.757616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2767.758275] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2767.758982] 14:22:38 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa000203e}) 14:22:38 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 93) 14:22:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:22:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) (fail_nth: 16) 14:22:38 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xfec0}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2778.914330] loop5: detected capacity change from 0 to 264192 [ 2778.925113] loop0: detected capacity change from 0 to 264192 [ 2778.931052] FAULT_INJECTION: forcing a failure. [ 2778.931052] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2778.932192] CPU: 0 PID: 15354 Comm: syz-executor.3 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2778.933041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2778.934095] Call Trace: [ 2778.934334] 14:22:38 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127bc}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x4788, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2778.934542] dump_stack_lvl+0x8b/0xb3 [ 2778.935156] should_fail.cold+0x5/0xa [ 2778.935536] _copy_to_user+0x2a/0x140 [ 2778.935930] simple_read_from_buffer+0xcc/0x160 [ 2778.936399] proc_fail_nth_read+0x198/0x230 [ 2778.936833] ? proc_exe_link+0x1e0/0x1e0 [ 2778.937226] ? security_file_permission+0xb1/0xe0 [ 2778.937694] vfs_read+0x253/0x930 [ 2778.938070] ? proc_exe_link+0x1e0/0x1e0 [ 2778.938488] ? kernel_read+0x1c0/0x1c0 [ 2778.938875] ? __fget_files+0x270/0x450 [ 2778.939288] ksys_read+0x127/0x250 [ 2778.939652] ? __ia32_sys_pwrite64+0x220/0x220 [ 2778.940090] ? fpregs_restore_userregs+0x15f/0x380 [ 2778.940579] do_syscall_64+0x3b/0x90 [ 2778.940953] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2778.941450] RIP: 0033:0x7f6aa1b1d69c [ 2778.941796] 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 [ 2778.943457] RSP: 002b:00007f6a9f0e0170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2778.944163] RAX: ffffffffffffffda RBX: 000000000000ffeb RCX: 00007f6aa1b1d69c [ 2778.944804] RDX: 000000000000000f RSI: 00007f6a9f0e01e0 RDI: 0000000000000004 [ 2778.945435] RBP: 00007f6a9f0e01d0 R08: 0000000000000000 R09: 0000000000000000 [ 2778.946065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2778.946717] R13: 00007ffd785b40ff R14: 00007f6a9f0e0300 R15: 0000000000022000 [ 2778.947373] [ 2778.954476] FAT-fs (loop5): bogus logical sector size 43640 [ 2778.955114] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2778.962357] loop5: detected capacity change from 0 to 264192 [ 2778.962938] FAT-fs (loop0): bogus logical sector size 43640 [ 2778.963501] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2778.968414] FAT-fs (loop5): bogus logical sector size 43640 [ 2778.969034] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2778.972001] loop0: detected capacity change from 0 to 264192 [ 2778.974938] FAT-fs (loop0): bogus logical sector size 43640 [ 2778.975513] FAT-fs (loop0): Can't find a valid FAT filesystem 14:22:38 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xfeff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:38 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127bd}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:38 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002048}) 14:22:38 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 94) 14:22:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:22:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x4888, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:22:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x305, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2779.087667] loop5: detected capacity change from 0 to 264192 [ 2779.087725] loop0: detected capacity change from 0 to 264192 14:22:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:22:38 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127be}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2779.106760] FAT-fs (loop0): bogus logical sector size 43640 [ 2779.107523] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2779.108142] FAT-fs (loop5): bogus logical sector size 43640 [ 2779.108683] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2779.119506] loop5: detected capacity change from 0 to 264192 [ 2779.120967] loop0: detected capacity change from 0 to 264192 [ 2779.127987] FAT-fs (loop0): bogus logical sector size 43640 [ 2779.128622] FAT-fs (loop0): Can't find a valid FAT filesystem 14:22:38 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xff00}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2779.137468] FAT-fs (loop5): bogus logical sector size 43640 [ 2779.138519] FAT-fs (loop5): Can't find a valid FAT filesystem 14:22:38 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa000204c}) 14:22:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x5865, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:22:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x31b, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2779.241612] loop5: detected capacity change from 0 to 264192 [ 2779.247447] FAT-fs (loop5): bogus logical sector size 43640 [ 2779.248070] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2779.261861] loop5: detected capacity change from 0 to 264192 [ 2779.265028] FAT-fs (loop5): bogus logical sector size 43640 [ 2779.265602] FAT-fs (loop5): Can't find a valid FAT filesystem 14:22:50 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xfffe}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:50 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:22:50 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 95) 14:22:50 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002068}) 14:22:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x3, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:22:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127bf}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2790.687915] loop5: detected capacity change from 0 to 264192 14:22:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:22:50 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x6488, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2790.693808] loop0: detected capacity change from 0 to 264192 [ 2790.699394] FAT-fs (loop0): bogus logical sector size 43640 [ 2790.699976] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2790.711564] FAT-fs (loop5): bogus logical sector size 43640 [ 2790.712174] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2790.721893] loop5: detected capacity change from 0 to 264192 [ 2790.723538] loop0: detected capacity change from 0 to 264192 [ 2790.732425] FAT-fs (loop5): bogus logical sector size 43640 [ 2790.733342] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2790.741781] FAT-fs (loop0): bogus logical sector size 43640 [ 2790.742382] FAT-fs (loop0): Can't find a valid FAT filesystem 14:22:50 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127c0}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:22:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x4, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:01 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x80000, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:01 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 96) 14:23:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x5, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x503, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:01 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa000206c}) 14:23:01 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b4f}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xe00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:01 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127c1}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2801.972887] loop5: detected capacity change from 0 to 264192 [ 2801.979580] loop0: detected capacity change from 0 to 264192 [ 2801.987109] FAT-fs (loop5): bogus logical sector size 43640 [ 2801.987747] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2802.004343] loop5: detected capacity change from 0 to 264192 [ 2802.004700] FAT-fs (loop0): bogus logical sector size 43640 [ 2802.005823] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2802.012752] FAT-fs (loop5): bogus logical sector size 43640 [ 2802.013530] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2802.028401] loop0: detected capacity change from 0 to 264192 14:23:01 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127c2}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x7, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2802.052124] FAT-fs (loop0): bogus logical sector size 43640 [ 2802.052719] FAT-fs (loop0): Can't find a valid FAT filesystem 14:23:01 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b50}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:01 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002074}) 14:23:01 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x50756c84, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x505, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:01 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2802.145779] loop5: detected capacity change from 0 to 264192 14:23:01 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x9, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:01 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127c3}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2802.167873] FAT-fs (loop5): bogus logical sector size 43640 [ 2802.168525] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2802.180520] loop5: detected capacity change from 0 to 264192 [ 2802.181505] loop0: detected capacity change from 0 to 264192 [ 2802.192095] FAT-fs (loop0): bogus logical sector size 43640 [ 2802.192739] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2802.194299] FAT-fs (loop5): bogus logical sector size 43640 [ 2802.194937] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2802.213781] loop0: detected capacity change from 0 to 264192 [ 2802.225527] FAT-fs (loop0): bogus logical sector size 43640 [ 2802.226365] FAT-fs (loop0): Can't find a valid FAT filesystem 14:23:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0xa, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:13 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 97) 14:23:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0xffffa888, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:13 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b51}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:13 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa000207a}) 14:23:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:13 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127c4}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x506, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2813.702027] loop0: detected capacity change from 0 to 264192 [ 2813.717266] loop5: detected capacity change from 0 to 264192 [ 2813.721692] FAULT_INJECTION: forcing a failure. [ 2813.721692] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2813.723134] CPU: 0 PID: 15499 Comm: syz-executor.2 Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 2813.723999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 2813.725111] Call Trace: [ 2813.725367] [ 2813.725587] dump_stack_lvl+0x8b/0xb3 [ 2813.725967] should_fail.cold+0x5/0xa [ 2813.726358] _copy_from_user+0x2a/0x170 [ 2813.726807] copy_msghdr_from_user+0x89/0x150 [ 2813.727255] ? __copy_msghdr+0x4b0/0x4b0 [ 2813.727653] ? rcu_read_lock_sched_held+0xd/0x80 [ 2813.728113] ? rcu_read_lock_sched_held+0xd/0x80 [ 2813.728584] ? lock_release+0x547/0x750 [ 2813.728983] ? finish_task_switch.isra.0+0x228/0x8a0 [ 2813.729493] ___sys_sendmsg+0xdd/0x1b0 [ 2813.729893] ? __ia32_sys_recvmmsg+0x260/0x260 [ 2813.730368] ? trace_hardirqs_on+0x2d/0x110 [ 2813.730795] ? finish_task_switch.isra.0+0x22d/0x8a0 [ 2813.731282] ? __switch_to+0x5bf/0xf20 [ 2813.731660] ? rcu_read_lock_sched_held+0xd/0x80 [ 2813.732111] ? lock_acquire+0x45e/0x530 [ 2813.732455] ? rcu_read_lock_sched_held+0xd/0x80 [ 2813.732894] ? lock_release+0x547/0x750 [ 2813.733240] ? __might_fault+0xd1/0x170 [ 2813.733584] ? lock_downgrade+0x6d0/0x6d0 [ 2813.733958] ? io_schedule_timeout+0x150/0x150 [ 2813.734484] __sys_sendmmsg+0x18b/0x460 [ 2813.734866] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2813.735288] ? recalibrate_cpu_khz+0x10/0x10 [ 2813.735729] ? ktime_get+0x153/0x1f0 [ 2813.736113] ? lapic_timer_set_periodic+0x60/0x60 [ 2813.736553] ? clockevents_program_event+0x131/0x360 [ 2813.737017] ? tick_program_event+0xb4/0x140 [ 2813.737436] ? hrtimer_interrupt+0x5b0/0x770 [ 2813.737866] __x64_sys_sendmmsg+0x99/0x100 [ 2813.738292] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2813.738733] do_syscall_64+0x3b/0x90 [ 2813.739072] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 2813.739555] RIP: 0033:0x7ff64e43bb19 [ 2813.739895] 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 [ 2813.741468] RSP: 002b:00007ff64b9b1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2813.742125] RAX: ffffffffffffffda RBX: 00007ff64e54ef60 RCX: 00007ff64e43bb19 [ 2813.742837] RDX: 0000000004000101 RSI: 0000000020002880 RDI: 0000000000000006 [ 2813.743466] RBP: 00007ff64b9b11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2813.744125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2813.744792] R13: 00007ffcd144e0af R14: 00007ff64b9b1300 R15: 0000000000022000 [ 2813.745450] [ 2813.750704] FAT-fs (loop5): bogus logical sector size 43640 [ 2813.751352] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2813.760927] loop5: detected capacity change from 0 to 264192 [ 2813.763221] FAT-fs (loop5): bogus logical sector size 43640 [ 2813.763863] FAT-fs (loop5): Can't find a valid FAT filesystem 14:23:13 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127c5}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:13 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b52}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0xffeb, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0xffffca88, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2813.810524] FAT-fs (loop0): bogus logical sector size 43640 [ 2813.811173] FAT-fs (loop0): Can't find a valid FAT filesystem 14:23:13 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127c6}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2813.837614] loop0: detected capacity change from 0 to 264192 14:23:13 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa00020e3}) 14:23:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x508, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:13 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 98) [ 2813.856084] FAT-fs (loop0): bogus logical sector size 43640 [ 2813.856693] FAT-fs (loop0): Can't find a valid FAT filesystem 14:23:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:13 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b53}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2813.936802] loop5: detected capacity change from 0 to 264192 [ 2813.939161] FAT-fs (loop5): bogus logical sector size 43640 [ 2813.939713] FAT-fs (loop5): Can't find a valid FAT filesystem 14:23:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2813.954645] loop5: detected capacity change from 0 to 264192 14:23:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0xffffdd86, {r3, @remote, @broadcast}}}], 0x20}, 0x0) [ 2813.969896] FAT-fs (loop5): bogus logical sector size 43640 [ 2813.970557] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2813.994791] loop0: detected capacity change from 0 to 264192 [ 2814.011207] FAT-fs (loop0): bogus logical sector size 43640 [ 2814.011864] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2814.021287] loop0: detected capacity change from 0 to 264192 [ 2814.029736] FAT-fs (loop0): bogus logical sector size 43640 [ 2814.030509] FAT-fs (loop0): Can't find a valid FAT filesystem 14:23:24 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x2}) 14:23:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x114e, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:24 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b54}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:24 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127c7}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x50a, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x2, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2825.428670] loop5: detected capacity change from 0 to 264192 14:23:24 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0xfffff788, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:24 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 99) [ 2825.442804] loop0: detected capacity change from 0 to 264192 [ 2825.453775] FAT-fs (loop5): bogus logical sector size 43640 [ 2825.454460] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2825.455026] FAT-fs (loop0): bogus logical sector size 43640 [ 2825.455915] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2825.465668] loop0: detected capacity change from 0 to 264192 [ 2825.466783] loop5: detected capacity change from 0 to 264192 [ 2825.481184] FAT-fs (loop5): bogus logical sector size 43640 [ 2825.481815] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2825.483349] FAT-fs (loop0): bogus logical sector size 43640 [ 2825.483936] FAT-fs (loop0): Can't find a valid FAT filesystem 14:23:25 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127c8}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x3, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:25 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0xfffffb88, {r3, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:25 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b55}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:25 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x3}) 14:23:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x532, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x118e, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2825.609688] loop0: detected capacity change from 0 to 264192 [ 2825.621934] FAT-fs (loop0): bogus logical sector size 43640 [ 2825.623018] FAT-fs (loop0): Can't find a valid FAT filesystem 14:23:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x4, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2825.631028] loop5: detected capacity change from 0 to 264192 [ 2825.642823] loop0: detected capacity change from 0 to 264192 [ 2825.650749] FAT-fs (loop5): bogus logical sector size 43640 [ 2825.651404] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2825.652697] FAT-fs (loop0): bogus logical sector size 43640 [ 2825.653425] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2825.678873] loop5: detected capacity change from 0 to 264192 [ 2825.681525] FAT-fs (loop5): bogus logical sector size 43640 [ 2825.682187] FAT-fs (loop5): Can't find a valid FAT filesystem 14:23:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127c9}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:36 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) (fail_nth: 100) 14:23:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x590, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:36 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x4}) 14:23:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b56}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:36 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote={0xac, 0x3}, @broadcast}}}], 0x20}, 0x0) 14:23:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x166b, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2836.666929] loop5: detected capacity change from 0 to 264192 [ 2836.671105] loop0: detected capacity change from 0 to 264192 [ 2836.681011] FAT-fs (loop5): bogus logical sector size 43640 [ 2836.681886] FAT-fs (loop5): Can't find a valid FAT filesystem 14:23:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x6, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2836.688099] FAT-fs (loop0): bogus logical sector size 43640 [ 2836.688663] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2836.694786] loop5: detected capacity change from 0 to 264192 [ 2836.697698] loop0: detected capacity change from 0 to 264192 [ 2836.700571] FAT-fs (loop0): bogus logical sector size 43640 [ 2836.701181] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2836.705241] FAT-fs (loop5): bogus logical sector size 43640 [ 2836.705802] FAT-fs (loop5): Can't find a valid FAT filesystem 14:23:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127ca}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b57}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:36 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x8, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:36 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote={0xac, 0x14, 0x3}, @broadcast}}}], 0x20}, 0x0) 14:23:36 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x0) 14:23:36 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x5}) 14:23:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x166c, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2836.833282] loop5: detected capacity change from 0 to 264192 [ 2836.844846] FAT-fs (loop5): bogus logical sector size 43640 [ 2836.845583] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2836.846697] loop0: detected capacity change from 0 to 264192 [ 2836.856274] FAT-fs (loop0): bogus logical sector size 43640 [ 2836.856869] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2836.858770] loop5: detected capacity change from 0 to 264192 14:23:36 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b58}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2836.870516] FAT-fs (loop5): bogus logical sector size 43640 [ 2836.871148] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2836.873411] loop0: detected capacity change from 0 to 264192 [ 2836.889203] FAT-fs (loop0): bogus logical sector size 43640 [ 2836.889798] FAT-fs (loop0): Can't find a valid FAT filesystem 14:23:47 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x6}) 14:23:47 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0xf7ac}}}], 0x20}, 0x0) [ 2848.042151] loop0: detected capacity change from 0 to 264192 [ 2848.045389] FAT-fs (loop0): bogus logical sector size 43640 [ 2848.045936] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2848.050304] loop5: detected capacity change from 0 to 264192 14:23:47 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000102, 0x0) 14:23:47 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b59}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0xe, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x605, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:47 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127cb}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2848.062306] loop0: detected capacity change from 0 to 264192 [ 2848.067436] FAT-fs (loop5): bogus logical sector size 43640 [ 2848.068332] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2848.076057] FAT-fs (loop0): bogus logical sector size 43640 [ 2848.076658] FAT-fs (loop0): Can't find a valid FAT filesystem 14:23:47 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b5a}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2848.092878] loop5: detected capacity change from 0 to 264192 [ 2848.107868] FAT-fs (loop5): bogus logical sector size 43640 [ 2848.108595] FAT-fs (loop5): Can't find a valid FAT filesystem 14:23:47 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x7}) 14:23:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x10, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:58 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127cc}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:58 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000103, 0x0) 14:23:58 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x8}) 14:23:58 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b5b}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:58 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x1000000}}}], 0x20}, 0x0) 14:23:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x60, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2859.279865] loop0: detected capacity change from 0 to 264192 [ 2859.282963] FAT-fs (loop0): bogus logical sector size 43640 [ 2859.283824] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2859.284059] loop5: detected capacity change from 0 to 264192 [ 2859.293905] loop0: detected capacity change from 0 to 264192 [ 2859.310082] FAT-fs (loop5): bogus logical sector size 43640 [ 2859.310678] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2859.310802] FAT-fs (loop0): bogus logical sector size 43640 [ 2859.311754] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2859.318086] loop5: detected capacity change from 0 to 264192 [ 2859.320881] FAT-fs (loop5): bogus logical sector size 43640 [ 2859.321495] FAT-fs (loop5): Can't find a valid FAT filesystem 14:23:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x1f4, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:23:58 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127cd}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:58 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b5c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:58 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x805, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:23:58 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x10}) [ 2859.425101] loop0: detected capacity change from 0 to 264192 [ 2859.438262] loop5: detected capacity change from 0 to 264192 [ 2859.440423] FAT-fs (loop0): bogus logical sector size 43640 [ 2859.441005] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2859.448580] FAT-fs (loop5): bogus logical sector size 43640 [ 2859.449223] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2859.454445] loop0: detected capacity change from 0 to 264192 [ 2859.458023] loop5: detected capacity change from 0 to 264192 14:23:58 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b5d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x300, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2859.465143] FAT-fs (loop5): bogus logical sector size 43640 [ 2859.465736] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2859.481476] FAT-fs (loop0): bogus logical sector size 43640 [ 2859.482056] FAT-fs (loop0): Can't find a valid FAT filesystem 14:23:58 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127ce}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:23:59 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0xb898132}}}], 0x20}, 0x0) 14:24:10 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000105, 0x0) 14:24:10 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x20001000}}}], 0x20}, 0x0) 14:24:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x900, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:10 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x3e}) [ 2870.600536] loop5: detected capacity change from 0 to 264192 14:24:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x3e8, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:24:10 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b5e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:10 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127cf}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2870.617984] loop0: detected capacity change from 0 to 264192 [ 2870.621188] FAT-fs (loop5): bogus logical sector size 43640 [ 2870.621757] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2870.628096] FAT-fs (loop0): bogus logical sector size 43640 [ 2870.628720] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2870.641587] loop5: detected capacity change from 0 to 264192 [ 2870.643910] loop0: detected capacity change from 0 to 264192 [ 2870.646782] FAT-fs (loop0): bogus logical sector size 43640 [ 2870.647423] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2870.648249] FAT-fs (loop5): bogus logical sector size 43640 [ 2870.648751] FAT-fs (loop5): Can't find a valid FAT filesystem 14:24:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x600, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:24:10 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x48}) 14:24:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:10 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127d0}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xa00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:10 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b5f}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2870.758181] loop0: detected capacity change from 0 to 264192 [ 2870.767119] FAT-fs (loop0): bogus logical sector size 43640 [ 2870.767724] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2870.781753] loop0: detected capacity change from 0 to 264192 [ 2870.784456] loop5: detected capacity change from 0 to 264192 14:24:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0xe00, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2870.791075] FAT-fs (loop5): bogus logical sector size 43640 [ 2870.791632] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2870.793351] FAT-fs (loop0): bogus logical sector size 43640 [ 2870.793865] FAT-fs (loop0): Can't find a valid FAT filesystem 14:24:10 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x4c}) [ 2870.812447] loop5: detected capacity change from 0 to 264192 [ 2870.836128] FAT-fs (loop5): bogus logical sector size 43640 [ 2870.836696] FAT-fs (loop5): Can't find a valid FAT filesystem 14:24:20 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x20002000}}}], 0x20}, 0x0) 14:24:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xa05, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:20 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b60}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:20 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x68}) 14:24:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x6000, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:24:20 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000108, 0x0) 14:24:20 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127d1}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2880.963695] loop5: detected capacity change from 0 to 264192 [ 2880.967170] FAT-fs (loop5): bogus logical sector size 43640 [ 2880.967645] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2880.975444] loop5: detected capacity change from 0 to 264192 14:24:20 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127d2}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:20 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b61}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2880.987288] FAT-fs (loop5): bogus logical sector size 43640 [ 2880.987723] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2880.995509] loop0: detected capacity change from 0 to 264192 [ 2880.999581] FAT-fs (loop0): bogus logical sector size 43640 [ 2880.999991] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2881.013514] loop0: detected capacity change from 0 to 264192 [ 2881.022973] FAT-fs (loop0): bogus logical sector size 43640 [ 2881.023435] FAT-fs (loop0): Can't find a valid FAT filesystem 14:24:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x6fb9, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:24:20 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x6c}) 14:24:20 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x4e11, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2881.086511] loop5: detected capacity change from 0 to 264192 [ 2881.092427] FAT-fs (loop5): bogus logical sector size 43640 [ 2881.092842] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2881.100695] loop5: detected capacity change from 0 to 264192 [ 2881.102306] FAT-fs (loop5): bogus logical sector size 43640 [ 2881.102754] FAT-fs (loop5): Can't find a valid FAT filesystem 14:24:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0xb96f, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:24:20 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b62}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2881.157571] loop0: detected capacity change from 0 to 264192 [ 2881.177071] FAT-fs (loop0): bogus logical sector size 43640 [ 2881.177916] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2881.187002] loop0: detected capacity change from 0 to 264192 [ 2881.193453] FAT-fs (loop0): bogus logical sector size 43640 [ 2881.194289] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2891.954405] loop0: detected capacity change from 0 to 264192 14:24:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x5500, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:31 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000109, 0x0) 14:24:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xd00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:31 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127d3}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:31 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x74}) 14:24:31 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b63}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0xe803, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:24:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x20003000}}}], 0x20}, 0x0) [ 2891.975059] FAT-fs (loop0): bogus logical sector size 43640 [ 2891.976019] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2891.983175] loop5: detected capacity change from 0 to 264192 [ 2891.988674] FAT-fs (loop5): bogus logical sector size 43640 [ 2891.989489] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2891.992553] loop0: detected capacity change from 0 to 264192 [ 2891.999565] FAT-fs (loop0): bogus logical sector size 43640 [ 2892.000405] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2892.026402] loop5: detected capacity change from 0 to 264192 [ 2892.037761] FAT-fs (loop5): bogus logical sector size 43640 [ 2892.038631] FAT-fs (loop5): Can't find a valid FAT filesystem 14:24:31 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127d4}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:31 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x7a}) 14:24:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0xf401, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:24:31 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b64}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xe00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2892.156675] loop0: detected capacity change from 0 to 264192 [ 2892.179235] FAT-fs (loop0): bogus logical sector size 43640 [ 2892.180123] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2892.191803] loop5: detected capacity change from 0 to 264192 [ 2892.218924] FAT-fs (loop5): bogus logical sector size 43640 [ 2892.220010] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2892.225157] loop5: detected capacity change from 0 to 264192 14:24:31 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x20004000}}}], 0x20}, 0x0) [ 2892.243088] FAT-fs (loop5): bogus logical sector size 43640 [ 2892.243891] FAT-fs (loop5): Can't find a valid FAT filesystem 14:24:31 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127d5}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x3}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:24:43 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0xe3}) 14:24:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x20005000}}}], 0x20}, 0x0) 14:24:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x6b16, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:43 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b65}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xf00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127d6}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:43 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x3}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:24:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x400010c, 0x0) [ 2903.963489] loop0: detected capacity change from 0 to 264192 [ 2903.965915] loop5: detected capacity change from 0 to 264192 [ 2903.988073] FAT-fs (loop5): bogus logical sector size 43640 [ 2903.989010] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2903.990112] FAT-fs (loop0): bogus logical sector size 43640 [ 2903.990983] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2904.005395] loop0: detected capacity change from 0 to 264192 [ 2904.009142] loop5: detected capacity change from 0 to 264192 [ 2904.016111] FAT-fs (loop0): bogus logical sector size 43640 [ 2904.016989] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2904.018406] FAT-fs (loop5): bogus logical sector size 43640 [ 2904.019301] FAT-fs (loop5): Can't find a valid FAT filesystem 14:24:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127d7}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:43 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x121}) 14:24:43 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0xf, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:24:43 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b66}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x1020, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x20006000}}}], 0x20}, 0x0) 14:24:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127d8}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2904.176192] loop0: detected capacity change from 0 to 264192 [ 2904.179916] loop5: detected capacity change from 0 to 264192 [ 2904.189847] FAT-fs (loop0): bogus logical sector size 43640 [ 2904.190834] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2904.208127] FAT-fs (loop5): bogus logical sector size 43640 [ 2904.208989] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2904.218391] loop0: detected capacity change from 0 to 264192 [ 2904.222416] loop5: detected capacity change from 0 to 264192 [ 2904.225323] FAT-fs (loop0): bogus logical sector size 43640 [ 2904.226269] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2904.232962] FAT-fs (loop5): bogus logical sector size 43640 [ 2904.233987] FAT-fs (loop5): Can't find a valid FAT filesystem 14:24:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0xfb1517cd, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:24:55 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x300}) 14:24:55 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b67}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:55 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x400010f, 0x0) 14:24:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x10de, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:55 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127d9}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:55 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x20007000}}}], 0x20}, 0x0) 14:24:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x6c16, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2915.993243] loop5: detected capacity change from 0 to 264192 [ 2915.999112] loop0: detected capacity change from 0 to 264192 [ 2916.001684] FAT-fs (loop5): bogus logical sector size 43640 [ 2916.002226] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2916.002913] FAT-fs (loop0): bogus logical sector size 43640 14:24:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x2}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2916.003452] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2916.009232] loop5: detected capacity change from 0 to 264192 [ 2916.012521] loop0: detected capacity change from 0 to 264192 [ 2916.015308] FAT-fs (loop5): bogus logical sector size 43640 [ 2916.015828] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2916.016565] FAT-fs (loop0): bogus logical sector size 43640 [ 2916.017096] FAT-fs (loop0): Can't find a valid FAT filesystem 14:24:55 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x500}) 14:24:55 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127da}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:55 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b68}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:24:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x1100, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:55 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x7400, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:24:55 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x200102eb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:24:55 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x20008000}}}], 0x20}, 0x0) [ 2916.125833] loop0: detected capacity change from 0 to 264192 [ 2916.128301] loop5: detected capacity change from 0 to 264192 [ 2916.147764] FAT-fs (loop5): bogus logical sector size 43640 [ 2916.148326] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2916.148895] FAT-fs (loop0): bogus logical sector size 43640 [ 2916.149483] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2916.165652] loop0: detected capacity change from 0 to 264192 [ 2916.168249] FAT-fs (loop0): bogus logical sector size 43640 [ 2916.168781] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2916.172092] loop5: detected capacity change from 0 to 264192 [ 2916.174016] FAT-fs (loop5): bogus logical sector size 43640 [ 2916.174695] FAT-fs (loop5): Can't find a valid FAT filesystem 14:25:07 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000117, 0x0) 14:25:07 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x600}) 14:25:07 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x20009000}}}], 0x20}, 0x0) 14:25:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x7ffff000}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:25:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127db}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:07 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b69}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x7a00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x1201, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:07 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x700}) [ 2928.112426] loop5: detected capacity change from 0 to 264192 [ 2928.115574] loop0: detected capacity change from 0 to 264192 [ 2928.115739] FAT-fs (loop5): bogus logical sector size 43640 [ 2928.116935] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2928.129383] FAT-fs (loop0): bogus logical sector size 43640 [ 2928.129821] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2928.130223] loop5: detected capacity change from 0 to 264192 [ 2928.134541] FAT-fs (loop5): bogus logical sector size 43640 [ 2928.135439] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2928.141913] loop0: detected capacity change from 0 to 264192 14:25:07 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127dc}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2928.152316] FAT-fs (loop0): bogus logical sector size 43640 [ 2928.152743] FAT-fs (loop0): Can't find a valid FAT filesystem 14:25:07 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b6a}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xfffffdef}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:25:07 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x2000}) 14:25:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8100, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x166f, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0x7ffffffff000}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2928.234589] loop0: detected capacity change from 0 to 264192 [ 2928.238664] FAT-fs (loop0): bogus logical sector size 43640 [ 2928.239122] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2928.250449] loop0: detected capacity change from 0 to 264192 [ 2928.256126] FAT-fs (loop0): bogus logical sector size 43640 [ 2928.256565] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2928.261325] loop5: detected capacity change from 0 to 264192 [ 2928.265283] FAT-fs (loop5): bogus logical sector size 43640 [ 2928.265820] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2928.271661] loop5: detected capacity change from 0 to 264192 [ 2928.274879] FAT-fs (loop5): bogus logical sector size 43640 [ 2928.275480] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2939.275781] loop5: detected capacity change from 0 to 264192 [ 2939.287604] loop0: detected capacity change from 0 to 264192 [ 2939.289976] FAT-fs (loop0): bogus logical sector size 43640 [ 2939.290419] FAT-fs (loop0): Can't find a valid FAT filesystem 14:25:18 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127dd}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x1670, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b6b}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:18 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x2000a000}}}], 0x20}, 0x0) 14:25:18 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x2) 14:25:18 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x2101}) 14:25:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8e11, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:18 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x2, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2939.295788] FAT-fs (loop5): bogus logical sector size 43640 [ 2939.296254] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2939.297878] loop0: detected capacity change from 0 to 264192 [ 2939.299475] loop5: detected capacity change from 0 to 264192 [ 2939.301421] FAT-fs (loop5): bogus logical sector size 43640 [ 2939.301848] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2939.303962] FAT-fs (loop0): bogus logical sector size 43640 [ 2939.304449] FAT-fs (loop0): Can't find a valid FAT filesystem 14:25:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x1b03, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x9000, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2939.391064] loop5: detected capacity change from 0 to 264192 [ 2939.394236] FAT-fs (loop5): bogus logical sector size 43640 [ 2939.394667] FAT-fs (loop5): Can't find a valid FAT filesystem 14:25:18 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b6c}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2939.396812] loop0: detected capacity change from 0 to 264192 [ 2939.398707] FAT-fs (loop0): bogus logical sector size 43640 [ 2939.399150] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2939.402261] loop5: detected capacity change from 0 to 264192 [ 2939.406116] FAT-fs (loop5): bogus logical sector size 43640 [ 2939.406568] FAT-fs (loop5): Can't find a valid FAT filesystem 14:25:18 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x3e00}) 14:25:18 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x127de}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:29 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x3) 14:25:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xd900, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2950.465099] loop5: detected capacity change from 0 to 264192 [ 2950.466787] loop0: detected capacity change from 0 to 264192 [ 2950.480220] FAT-fs (loop5): bogus logical sector size 43640 [ 2950.480667] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2950.481513] FAT-fs (loop0): bogus logical sector size 43640 [ 2950.481947] FAT-fs (loop0): Can't find a valid FAT filesystem 14:25:29 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x20000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:29 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x2000b000}}}], 0x20}, 0x0) 14:25:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x3, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:25:29 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b6d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:29 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x3f00}) [ 2950.491615] loop5: detected capacity change from 0 to 264192 14:25:29 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x4800}) 14:25:29 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x4) [ 2950.494387] loop0: detected capacity change from 0 to 264192 [ 2950.496508] FAT-fs (loop0): bogus logical sector size 43640 [ 2950.496940] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2950.508412] FAT-fs (loop5): bogus logical sector size 43640 [ 2950.508882] FAT-fs (loop5): Can't find a valid FAT filesystem 14:25:30 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b6e}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xda00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2950.557618] loop0: detected capacity change from 0 to 264192 [ 2950.560789] FAT-fs (loop0): bogus logical sector size 43640 [ 2950.561319] FAT-fs (loop0): Can't find a valid FAT filesystem 14:25:30 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x5, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:25:30 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x20010}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x2010, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2950.575182] loop0: detected capacity change from 0 to 264192 [ 2950.584142] FAT-fs (loop0): bogus logical sector size 43640 [ 2950.584702] FAT-fs (loop0): Can't find a valid FAT filesystem 14:25:30 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x2000c000}}}], 0x20}, 0x0) [ 2950.635508] loop5: detected capacity change from 0 to 264192 [ 2950.648842] FAT-fs (loop5): bogus logical sector size 43640 [ 2950.649947] FAT-fs (loop5): Can't find a valid FAT filesystem 14:25:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xdb00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:30 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x4c00}) [ 2950.663556] loop5: detected capacity change from 0 to 264192 [ 2950.673253] FAT-fs (loop5): bogus logical sector size 43640 [ 2950.674191] FAT-fs (loop5): Can't find a valid FAT filesystem 14:25:30 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b6f}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:30 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x20200}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2950.735827] loop0: detected capacity change from 0 to 264192 [ 2950.744554] FAT-fs (loop0): bogus logical sector size 43640 [ 2950.745548] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2950.760477] loop0: detected capacity change from 0 to 264192 [ 2950.770323] FAT-fs (loop0): bogus logical sector size 43640 [ 2950.771383] FAT-fs (loop0): Can't find a valid FAT filesystem 14:25:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x3ffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x8, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:25:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x2f02, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:40 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xedc0, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:40 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x6800}) 14:25:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b70}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:40 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x2000d000}}}], 0x20}, 0x0) 14:25:40 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x8) [ 2960.963725] loop0: detected capacity change from 0 to 264192 [ 2960.974753] loop5: detected capacity change from 0 to 264192 [ 2960.981806] FAT-fs (loop5): bogus logical sector size 43640 [ 2960.982334] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2960.987473] loop5: detected capacity change from 0 to 264192 [ 2960.988804] FAT-fs (loop5): bogus logical sector size 43640 [ 2960.989252] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2960.989298] FAT-fs (loop0): bogus logical sector size 43640 [ 2960.990716] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2961.006886] loop0: detected capacity change from 0 to 264192 [ 2961.018149] FAT-fs (loop0): bogus logical sector size 43640 [ 2961.019091] FAT-fs (loop0): Can't find a valid FAT filesystem 14:25:40 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x40000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x3102, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:40 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b71}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2961.062363] loop5: detected capacity change from 0 to 264192 14:25:40 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x9, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2961.088980] FAT-fs (loop5): bogus logical sector size 43640 [ 2961.089442] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2961.097736] loop5: detected capacity change from 0 to 264192 [ 2961.103541] FAT-fs (loop5): bogus logical sector size 43640 [ 2961.103962] FAT-fs (loop5): Can't find a valid FAT filesystem 14:25:52 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0xa) 14:25:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x80000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b72}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xfa00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:52 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x6c00}) 14:25:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x2000e000}}}], 0x20}, 0x0) 14:25:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x3205, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x11, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2973.008608] loop0: detected capacity change from 0 to 264192 [ 2973.029211] FAT-fs (loop0): bogus logical sector size 43640 [ 2973.030269] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2973.030903] loop5: detected capacity change from 0 to 264192 [ 2973.047955] FAT-fs (loop5): bogus logical sector size 43640 [ 2973.049052] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2973.057291] loop0: detected capacity change from 0 to 264192 [ 2973.061298] loop5: detected capacity change from 0 to 264192 [ 2973.068102] FAT-fs (loop0): bogus logical sector size 43640 [ 2973.068938] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2973.074575] FAT-fs (loop5): bogus logical sector size 43640 [ 2973.075496] FAT-fs (loop5): Can't find a valid FAT filesystem 14:25:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x100000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x300, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:25:52 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x7400}) 14:25:52 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b73}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:25:52 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:25:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x3f00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2973.237680] loop0: detected capacity change from 0 to 264192 [ 2973.246065] loop5: detected capacity change from 0 to 264192 [ 2973.252935] FAT-fs (loop0): bogus logical sector size 43640 [ 2973.254001] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2973.264897] FAT-fs (loop5): bogus logical sector size 43640 [ 2973.265814] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2973.271578] loop0: detected capacity change from 0 to 264192 14:25:52 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x101000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2973.281287] FAT-fs (loop0): bogus logical sector size 43640 [ 2973.282126] FAT-fs (loop0): Can't find a valid FAT filesystem 14:25:52 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x2000f000}}}], 0x20}, 0x0) [ 2973.307172] loop5: detected capacity change from 0 to 264192 [ 2973.320152] FAT-fs (loop5): bogus logical sector size 43640 [ 2973.321141] FAT-fs (loop5): Can't find a valid FAT filesystem 14:26:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x20010000}}}], 0x20}, 0x0) 14:26:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xff0f, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:03 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x7a00}) 14:26:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1a000, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:26:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x4000, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:03 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b74}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1fffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:03 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0xe) 14:26:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x68000, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2983.873607] loop0: detected capacity change from 0 to 264192 [ 2983.900445] FAT-fs (loop0): bogus logical sector size 43640 [ 2983.901386] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2983.903912] loop5: detected capacity change from 0 to 264192 [ 2983.915779] FAT-fs (loop5): bogus logical sector size 43640 [ 2983.916688] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2983.922426] loop0: detected capacity change from 0 to 264192 [ 2983.935008] loop5: detected capacity change from 0 to 264192 [ 2983.939078] FAT-fs (loop0): bogus logical sector size 43640 [ 2983.939920] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2983.947369] FAT-fs (loop5): bogus logical sector size 43640 [ 2983.948243] FAT-fs (loop5): Can't find a valid FAT filesystem 14:26:03 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x400000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1b151b8f, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:26:03 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x3281890b}}}], 0x20}, 0x0) 14:26:03 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x8084}) 14:26:03 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b75}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x4800, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 2984.071315] loop0: detected capacity change from 0 to 264192 [ 2984.088093] FAT-fs (loop0): bogus logical sector size 43640 [ 2984.088939] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2984.097951] loop0: detected capacity change from 0 to 264192 [ 2984.101453] FAT-fs (loop0): bogus logical sector size 43640 [ 2984.101556] loop5: detected capacity change from 0 to 264192 [ 2984.101873] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2984.125479] FAT-fs (loop5): bogus logical sector size 43640 [ 2984.126328] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2984.139632] loop5: detected capacity change from 0 to 264192 [ 2984.147375] FAT-fs (loop5): bogus logical sector size 43640 [ 2984.148225] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2994.474134] loop5: detected capacity change from 0 to 264192 [ 2994.483445] FAT-fs (loop5): bogus logical sector size 43640 [ 2994.483464] loop0: detected capacity change from 0 to 264192 [ 2994.483835] FAT-fs (loop5): Can't find a valid FAT filesystem 14:26:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0xf, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:26:13 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0xe300}) 14:26:13 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x10) 14:26:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x4c00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:13 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b76}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:13 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0x3f000000}}}], 0x20}, 0x0) 14:26:13 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x199c4, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:13 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xa05786}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2994.497473] loop5: detected capacity change from 0 to 264192 [ 2994.499143] FAT-fs (loop5): bogus logical sector size 43640 [ 2994.499570] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2994.501301] FAT-fs (loop0): bogus logical sector size 43640 [ 2994.501751] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2994.513046] loop0: detected capacity change from 0 to 264192 [ 2994.521876] FAT-fs (loop0): bogus logical sector size 43640 [ 2994.522342] FAT-fs (loop0): Can't find a valid FAT filesystem 14:26:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x19a04, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:14 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b77}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:14 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x11) 14:26:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x5500, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:14 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x17f46}) 14:26:14 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0xf0ffff}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x20010307, 0x2, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 2994.615718] loop0: detected capacity change from 0 to 264192 [ 2994.619461] FAT-fs (loop0): bogus logical sector size 43640 [ 2994.619885] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2994.628179] loop0: detected capacity change from 0 to 264192 [ 2994.638450] FAT-fs (loop0): bogus logical sector size 43640 [ 2994.638889] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2994.655837] loop5: detected capacity change from 0 to 264192 [ 2994.657797] FAT-fs (loop5): bogus logical sector size 43640 [ 2994.658210] FAT-fs (loop5): Can't find a valid FAT filesystem 14:26:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x407f8, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x3, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:26:14 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x1c) 14:26:14 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x1000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:14 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0xacf70000}}}], 0x20}, 0x0) [ 2994.731603] loop0: detected capacity change from 0 to 264192 [ 2994.762371] FAT-fs (loop0): bogus logical sector size 43640 [ 2994.762807] FAT-fs (loop0): Can't find a valid FAT filesystem [ 2994.778054] loop0: detected capacity change from 0 to 264192 [ 2994.780896] FAT-fs (loop0): bogus logical sector size 43640 [ 2994.781802] FAT-fs (loop0): Can't find a valid FAT filesystem 14:26:23 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0xffff05c8}}}], 0x20}, 0x0) 14:26:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x407ff, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:23 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x30) 14:26:23 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b78}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x4, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:26:23 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x17f47}) 14:26:23 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x2000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:23 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x5, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 3004.444678] loop5: detected capacity change from 0 to 264192 [ 3004.449420] loop0: detected capacity change from 0 to 264192 [ 3004.457919] FAT-fs (loop5): bogus logical sector size 43640 [ 3004.458836] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3004.461814] FAT-fs (loop0): bogus logical sector size 43640 [ 3004.462775] FAT-fs (loop0): Can't find a valid FAT filesystem 14:26:23 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x3000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 3004.476896] loop5: detected capacity change from 0 to 264192 [ 3004.479309] loop0: detected capacity change from 0 to 264192 14:26:23 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x17f48}) [ 3004.488235] FAT-fs (loop0): bogus logical sector size 43640 [ 3004.489233] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3004.492321] FAT-fs (loop5): bogus logical sector size 43640 [ 3004.493208] FAT-fs (loop5): Can't find a valid FAT filesystem 14:26:34 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0xfa) 14:26:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x7, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:26:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x40800, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:34 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b79}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:34 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x17f49}) 14:26:34 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0xffff05d8}}}], 0x20}, 0x0) 14:26:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x6c00, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 3015.093786] loop0: detected capacity change from 0 to 264192 [ 3015.102311] loop5: detected capacity change from 0 to 264192 [ 3015.105289] FAT-fs (loop5): bogus logical sector size 43640 [ 3015.106086] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3015.109241] FAT-fs (loop0): bogus logical sector size 43640 [ 3015.110178] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3015.115410] loop5: detected capacity change from 0 to 264192 [ 3015.120083] loop0: detected capacity change from 0 to 264192 [ 3015.124570] FAT-fs (loop0): bogus logical sector size 43640 [ 3015.125418] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3015.128456] FAT-fs (loop5): bogus logical sector size 43640 [ 3015.129240] FAT-fs (loop5): Can't find a valid FAT filesystem 14:26:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x4030000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:34 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b7a}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x9, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:26:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x80000, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:34 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x17f4a}) 14:26:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x6c02, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:34 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x120) [ 3015.291889] loop0: detected capacity change from 0 to 264192 14:26:34 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0xffffc805}}}], 0x20}, 0x0) [ 3015.308162] FAT-fs (loop0): bogus logical sector size 43640 [ 3015.308924] FAT-fs (loop0): Can't find a valid FAT filesystem 14:26:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x5000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 3015.317894] loop0: detected capacity change from 0 to 264192 [ 3015.321338] loop5: detected capacity change from 0 to 264192 14:26:34 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b7b}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 3015.333091] FAT-fs (loop0): bogus logical sector size 43640 [ 3015.333831] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3015.339088] FAT-fs (loop5): bogus logical sector size 43640 [ 3015.340470] FAT-fs (loop5): Can't find a valid FAT filesystem 14:26:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xa, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) [ 3015.362853] loop5: detected capacity change from 0 to 264192 [ 3015.374714] FAT-fs (loop5): bogus logical sector size 43640 [ 3015.375617] FAT-fs (loop5): Can't find a valid FAT filesystem 14:26:34 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x17f4b}) 14:26:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x80400, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:34 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x6000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 3015.498165] loop0: detected capacity change from 0 to 264192 [ 3015.510890] FAT-fs (loop0): bogus logical sector size 43640 [ 3015.511604] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3015.524493] loop0: detected capacity change from 0 to 264192 [ 3015.534502] FAT-fs (loop0): bogus logical sector size 43640 [ 3015.535194] FAT-fs (loop0): Can't find a valid FAT filesystem 14:26:45 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x121) 14:26:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8000}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @remote, @broadcast=0xffffd805}}}], 0x20}, 0x0) 14:26:45 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x17f4c}) 14:26:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0xffeb, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:26:45 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b7c}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:45 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x6010000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0xe0000, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 3025.614887] loop0: detected capacity change from 0 to 264192 [ 3025.619004] FAT-fs (loop0): bogus logical sector size 43640 [ 3025.620108] FAT-fs (loop0): Can't find a valid FAT filesystem 14:26:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x6f16, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) [ 3025.640536] loop0: detected capacity change from 0 to 264192 [ 3025.662091] FAT-fs (loop0): bogus logical sector size 43640 [ 3025.663168] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3025.667067] loop5: detected capacity change from 0 to 264192 [ 3025.687571] FAT-fs (loop5): bogus logical sector size 43640 [ 3025.688350] FAT-fs (loop5): Can't find a valid FAT filesystem [ 3025.700357] loop5: detected capacity change from 0 to 264192 [ 3025.705647] FAT-fs (loop5): bogus logical sector size 43640 [ 3025.706438] FAT-fs (loop5): Can't find a valid FAT filesystem 14:26:45 executing program 7: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x7000000}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:45 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x810000, 0x2, &(0x7f00000003c0)=[{0x0, 0x0, 0x480000000000000}, {&(0x7f0000000300)="636328f40442cb1578aa1f53b9cf05dddcfbfd", 0x13, 0x3}], 0x0, &(0x7f0000000140)=ANY=[]) 14:26:45 executing program 6: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210c1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f00000004c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) openat(0xffffffffffffff9c, 0x0, 0x80000, 0x102) r0 = syz_open_procfs(0x0, &(0x7f0000003380)='clear_refs\x00') write$sndseq(r0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002a40)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$FICLONE(r1, 0x40049409, r2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {0x15b7d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 14:26:45 executing program 1: r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000, 0x17f4d}) 14:26:45 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x20010309, 0x8, {0x0, @remote, @broadcast}}}], 0x20}, 0x0) 14:26:45 executing program 2: perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x19) fsopen(0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x0, 0x202) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000000), 0xfffffffffffffe2e) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000000)) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, r2) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000000)='/#\x00', &(0x7f0000000040)=')\x00', 0x0) r3 = dup(r0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r3, &(0x7f0000002880), 0x4000101, 0x186) [ 3025.815214] loop0: detected capacity change from 0 to 264192 [ 3025.834955] FAT-fs (loop0): bogus logical sector size 43640 [ 3025.836119] FAT-fs (loop0): Can't find a valid FAT filesystem [ 3131.284045] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 3131.284790] (detected by 0, t=105006 jiffies, g=569881, q=2568 ncpus=2) [ 3131.285547] rcu: All QSes seen, last rcu_preempt kthread activity 105006 (4297798096-4297693090), jiffies_till_next_fqs=3, root ->qsmask 0x0 [ 3131.286732] rcu: rcu_preempt kthread timer wakeup didn't happen for 105003 jiffies! g569881 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 [ 3131.287880] rcu: Possible timer handling issue on cpu=1 timer-softirq=93490 [ 3131.288578] rcu: rcu_preempt kthread starved for 105006 jiffies! g569881 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 ->cpu=1 [ 3131.289802] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 3131.291398] rcu: RCU grace-period kthread stack dump: [ 3131.292202] task:rcu_preempt state:R stack:29696 pid:14 ppid:2 flags:0x00004000 [ 3131.293343] Call Trace: [ 3131.293691] [ 3131.293988] __schedule+0x893/0x24a0 [ 3131.294457] ? io_schedule_timeout+0x150/0x150 [ 3131.295017] ? del_timer_sync+0x1d7/0x270 [ 3131.296240] ? add_timer+0x80/0x80 [ 3131.297013] ? rcu_read_lock_sched_held+0xd/0x80 [ 3131.297654] schedule+0xda/0x1b0 [ 3131.298178] schedule_timeout+0x18f/0x480 [ 3131.298750] ? usleep_range_state+0x1b0/0x1b0 [ 3131.299442] ? rcu_gp_init+0xa23/0x1620 [ 3131.300046] ? timer_migration_handler+0x110/0x110 [ 3131.300714] ? _raw_spin_unlock_irqrestore+0x33/0x60 [ 3131.301369] ? prepare_to_swait_event+0xee/0x370 [ 3131.301878] rcu_gp_fqs_loop+0x1c4/0xc50 [ 3131.302297] ? rcu_qs+0x100/0x100 [ 3131.302612] ? _raw_spin_lock_irqsave+0x41/0x60 [ 3131.303041] ? finish_swait+0xc0/0x220 [ 3131.303418] rcu_gp_kthread+0x3c4/0x5a0 [ 3131.303805] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 3131.304264] ? rcu_gp_init+0x1620/0x1620 [ 3131.304714] ? __kthread_parkme+0x15a/0x220 [ 3131.305141] ? rcu_gp_init+0x1620/0x1620 [ 3131.305531] kthread+0x2ed/0x3a0 [ 3131.305872] ? kthread_complete_and_exit+0x40/0x40 [ 3131.306341] ret_from_fork+0x22/0x30 [ 3131.306752] [ 3131.306970] rcu: Stack dump where RCU GP kthread last ran: [ 3131.307478] Sending NMI from CPU 0 to CPUs 1: [ 3131.307967] NMI backtrace for cpu 1 [ 3131.308005] CPU: 1 PID: 16489 Comm: syz-executor Tainted: G B 6.0.0-rc4-next-20220906 #1 [ 3131.308027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 3131.308040] RIP: 0010:kasan_report+0x15/0x1c0 [ 3131.308076] Code: 61 ff ff ff 48 83 c4 60 5b 5d 41 5c e9 34 cd e7 02 0f 1f 40 00 41 57 41 56 41 55 41 54 55 53 48 83 ec 68 9c 8f 04 24 0f 01 ca <65> 4c 8b 3c 25 c0 6e 02 00 41 8b 87 f8 13 00 00 85 c0 0f 85 34 01 [ 3131.308093] RSP: 0018:ffff88803a3b7938 EFLAGS: 00000092 [ 3131.308107] RAX: 0000000000000003 RBX: ffffed1001bdda1d RCX: ffffffff84253137 [ 3131.308117] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff88800deed0e0 [ 3131.308128] RBP: ffffed1001bdda1c R08: 0000000000000000 R09: ffff88800deed0e3 [ 3131.308137] R10: ffffed1001bdda1c R11: 0000000000000001 R12: 0000000000000003 [ 3131.308147] R13: ffffed1001bdda1c R14: 0000000000000001 R15: 1ffff11007476f40 [ 3131.308162] FS: 0000555556879400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 3131.308177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3131.308187] CR2: 0000562f9581f298 CR3: 0000000044c04000 CR4: 0000000000350ee0 [ 3131.308197] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3131.308206] DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400 [ 3131.308216] Call Trace: [ 3131.308224] [ 3131.308233] ? perf_mux_hrtimer_handler+0xe80/0xe80 [ 3131.308254] ? xfd_validate_state+0x59/0x180 [ 3131.308279] kasan_check_range+0x35/0x1c0 [ 3131.308302] queued_spin_lock_slowpath+0xa7/0xc80 [ 3131.308321] ? _raw_write_unlock_irqrestore+0x60/0x60 [ 3131.308338] ? rcu_read_lock_sched_held+0xd/0x80 [ 3131.308363] ? lock_acquire+0x45e/0x530 [ 3131.308389] do_raw_spin_lock+0x1dc/0x260 [ 3131.308413] ? rwlock_bug.part.0+0x90/0x90 [ 3131.308435] ? trace_hardirqs_on+0x2d/0x110 [ 3131.308459] kmemleak_scan+0x21d/0x16f0 [ 3131.308479] ? paint_ptr+0xc0/0xc0 [ 3131.308494] ? strncpy_from_user+0x204/0x3e0 [ 3131.308516] kmemleak_write+0x570/0x680 [ 3131.308530] ? vmf_insert_pfn_prot+0x1d4/0x2c0 [ 3131.308548] ? kmemleak_scan+0x16f0/0x16f0 [ 3131.308564] ? rcu_read_lock_sched_held+0xd/0x80 [ 3131.308586] ? debugfs_file_get+0x1ce/0x450 [ 3131.308604] ? debugfs_file_put+0xd0/0xd0 [ 3131.308619] ? selinux_file_permission+0x36/0x510 [ 3131.308644] full_proxy_write+0x11d/0x190 [ 3131.308661] vfs_write+0x2cb/0xd90 [ 3131.308684] ? full_proxy_poll+0x180/0x180 [ 3131.308698] ? __ia32_sys_pread64+0x220/0x220 [ 3131.308721] ? rcu_read_lock_sched_held+0xd/0x80 [ 3131.308741] ? lock_release+0x547/0x750 [ 3131.308764] ? __up_read+0x192/0x730 [ 3131.308783] ? up_write+0x480/0x480 [ 3131.308801] ? __fget_light+0x212/0x280 [ 3131.308819] ksys_write+0x127/0x250 [ 3131.308838] ? __ia32_sys_read+0xb0/0xb0 [ 3131.308856] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 3131.308876] do_syscall_64+0x3b/0x90 [ 3131.308898] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 3131.308914] RIP: 0033:0x7fcf989e65c3 [ 3131.308931] Code: 16 00 00 00 eb ae 90 b8 6e 00 00 00 eb a6 e8 44 ef 04 00 0f 1f 40 00 64 8b 04 25 18 00 00 00 85 c0 75 14 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 55 c3 0f 1f 40 00 48 83 ec 28 48 89 54 24 18 [ 3131.308944] RSP: 002b:00007fffc1fdfbe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 3131.308956] RAX: ffffffffffffffda RBX: 00007fffc1fe0228 RCX: 00007fcf989e65c3 [ 3131.308965] RDX: 0000000000000004 RSI: 00007fcf98a9ced9 RDI: 0000000000000003 [ 3131.308973] RBP: 0000000000000002 R08: 0000000000000bd1 R09: 00007fffc1ff6080 [ 3131.308981] R10: 00007fffc1ff6090 R11: 0000000000000246 R12: 00000000fffffff6 [ 3131.308989] R13: 00007fffc1fe0ef1 R14: 0000000000000000 R15: 00000000002e2c29 [ 3131.309003] VM DIAGNOSIS: 14:28:31 Registers: info registers vcpu 0 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8243fb11 RDI=ffffffff87647d60 RBP=ffffffff87647d20 RSP=ffff88806ce09600 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001 R12=0000000000000030 R13=ffffffff87647d20 R14=0000000000000010 R15=ffffffff8243fb00 RIP=ffffffff8243fb69 RFL=00000002 [-------] 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 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff799f2d028 CR3=000000000d532000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM02=0000000000000000 0000000000000000 0000000000000000 412c85c000000000 YMM03=0000000000000000 0000000000000000 0000ff0000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 732f6c61636f6c2f 7273752f3d485441 YMM05=0000000000000000 0000000000000000 622f6c61636f6c2f 7273752f3a6e6962 YMM06=0000000000000000 0000000000000000 73752f3a6e696273 2f7273752f3a6e69 YMM07=0000000000000000 0000000000000000 6e69622f3a6e6962 732f3a6e69622f72 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000015ea17a0 RCX=ffffffff84253b6d RDX=0000000000000000 RSI=0000000000000004 RDI=ffff88800deed0e0 RBP=ffff88800deed0e0 RSP=ffff88803a3b79f8 R8 =0000000000000000 R9 =ffff88800deed0e3 R10=ffffed1001bdda1c R11=0000000000000001 R12=0000000000000003 R13=ffffed1001bdda1c R14=0000000000000001 R15=1ffff11007476f40 RIP=ffffffff842531b4 RFL=00000006 [-----P-] 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 0000555556879400 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562f9581f298 CR3=0000000044c04000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 000000040000000b 0000562f957ddaa0 YMM02=0000000000000000 0000000000000000 ffffff0f0e0d0c0b 0a09080706050403 YMM03=0000000000000000 0000000000000000 696e656420737365 636341002f737973 YMM04=0000000000000000 0000000000000000 3d44455a494c4149 54494e495f434553 YMM05=0000000000000000 0000000000000000 3d5145534b534944 006b7369643d4550 YMM06=0000000000000000 0000000000000000 3d454d414e564544 00303d444955555f YMM07=0000000000000000 0000000000000000 5953425553003570 6f6f6c2f6b636f6c YMM08=0000000000000000 0000000000000000 49006d756e203c20 69000a313a56000a YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000