fffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 11) 16:24:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x5) 16:24:52 executing program 1: getpgrp(0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x3}, 0x0, 0x0, 0x145, 0x0, 0x0, 0x3e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x2344, &(0x7f0000000080)=[&(0x7f0000ffe000/0x2000)=nil], 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r3 = pidfd_open(r2, 0x0) r4 = dup(r3) r5 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r4, r5, 0x0) [ 1566.416663] loop7: detected capacity change from 0 to 262144 [ 1566.421130] FAULT_INJECTION: forcing a failure. [ 1566.421130] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1566.423949] CPU: 0 PID: 8683 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1566.425409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1566.427191] Call Trace: [ 1566.427771] dump_stack+0x107/0x167 [ 1566.428547] should_fail.cold+0x5/0xa [ 1566.429372] _copy_from_user+0x2e/0x1b0 [ 1566.430230] move_addr_to_kernel.part.0+0x31/0x110 [ 1566.431286] move_addr_to_kernel+0x4f/0x70 [ 1566.432193] io_connect+0x47a/0x610 [ 1566.432980] ? io_prep_rw+0x1050/0x1050 [ 1566.433862] ? __lock_acquire+0xbb1/0x5b00 [ 1566.434772] io_issue_sqe+0x1611/0x77d0 [ 1566.435651] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1566.436759] ? lock_chain_count+0x20/0x20 [ 1566.437642] ? __is_insn_slot_addr+0x14c/0x290 [ 1566.438615] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1566.439732] ? io_connect+0x610/0x610 [ 1566.440557] ? lock_acquire+0x197/0x470 [ 1566.441398] ? find_held_lock+0x2c/0x110 [ 1566.442269] ? __fget_files+0x2cf/0x520 [ 1566.443131] ? lock_downgrade+0x6d0/0x6d0 [ 1566.444179] __io_queue_sqe+0x90/0x9d0 [ 1566.445081] ? io_issue_sqe+0x77d0/0x77d0 [ 1566.446119] ? __fget_files+0x2f8/0x520 [ 1566.447165] io_submit_sqes+0x44ab/0x8610 [ 1566.448243] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1566.449322] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1566.450550] ? find_held_lock+0x2c/0x110 [ 1566.451459] ? io_submit_sqes+0x8610/0x8610 [ 1566.452575] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1566.453602] ? wait_for_completion_io+0x270/0x270 [ 1566.454826] ? rcu_read_lock_any_held+0x75/0xa0 [ 1566.455871] ? vfs_write+0x354/0xb10 [ 1566.456665] ? fput_many+0x2f/0x1a0 [ 1566.457436] ? ksys_write+0x1a9/0x260 [ 1566.458252] ? __ia32_sys_read+0xb0/0xb0 [ 1566.459134] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1566.460248] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1566.461345] do_syscall_64+0x33/0x40 [ 1566.462273] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1566.463450] RIP: 0033:0x7fdc1afffb19 [ 1566.464242] 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 [ 1566.468129] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1566.469741] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1566.471265] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1566.472776] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1566.474284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1566.475798] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:24:52 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x7}, 0x10018, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setreuid(0xffffffffffffffff, r4) setresuid(r4, r4, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) [ 1566.514316] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:25:09 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x206}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f00000aa000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x10000000) syz_io_uring_submit(0x0, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40800}, 0x8001) r5 = perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0xab, 0x0, 0x4306, 0x50020, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x5}, 0x0, 0x9df8, 0x0, 0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r8 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r8) signalfd4(r8, &(0x7f00000001c0)={[0x2]}, 0x8, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r9, 0x0) accept4$unix(r9, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e, 0x0) accept(0xffffffffffffffff, &(0x7f0000000240)=@phonet, &(0x7f0000000480)=0x80) close(r7) copy_file_range(r0, &(0x7f0000000140)=0x7e1b, r7, 0x0, 0x3, 0x0) dup2(r6, r5) 16:25:09 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x40000000000000) 16:25:09 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:25:09 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 12) 16:25:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x6) 16:25:09 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x20460, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000200), 0x8}, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}, 0x0, 0xf, 0xffffffffffffffff, 0x3) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setreuid(0xffffffffffffffff, r4) setresuid(r4, r4, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f00000001c0)) 16:25:09 executing program 1: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r1 = getpgrp(r0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r3, r4, 0x0) 16:25:09 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x2000) [ 1583.339941] loop7: detected capacity change from 0 to 262144 [ 1583.359688] FAULT_INJECTION: forcing a failure. [ 1583.359688] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1583.362114] CPU: 0 PID: 8704 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1583.363417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1583.364990] Call Trace: [ 1583.365491] dump_stack+0x107/0x167 [ 1583.366177] should_fail.cold+0x5/0xa [ 1583.366902] _copy_from_user+0x2e/0x1b0 [ 1583.367668] move_addr_to_kernel.part.0+0x31/0x110 [ 1583.368595] move_addr_to_kernel+0x4f/0x70 [ 1583.369401] io_connect+0x47a/0x610 [ 1583.370091] ? io_prep_rw+0x1050/0x1050 [ 1583.370867] ? __lock_acquire+0xbb1/0x5b00 [ 1583.371679] io_issue_sqe+0x1611/0x77d0 [ 1583.372444] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1583.373430] ? lock_chain_count+0x20/0x20 [ 1583.374214] ? __is_insn_slot_addr+0x14c/0x290 [ 1583.375086] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1583.376087] ? io_connect+0x610/0x610 [ 1583.376814] ? lock_acquire+0x197/0x470 [ 1583.377558] ? find_held_lock+0x2c/0x110 [ 1583.378322] ? __fget_files+0x2cf/0x520 [ 1583.379057] ? lock_downgrade+0x6d0/0x6d0 [ 1583.379849] __io_queue_sqe+0x90/0x9d0 [ 1583.380588] ? io_issue_sqe+0x77d0/0x77d0 [ 1583.381357] ? __fget_files+0x2f8/0x520 [ 1583.382109] io_submit_sqes+0x44ab/0x8610 [ 1583.382924] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1583.383860] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1583.384761] ? find_held_lock+0x2c/0x110 [ 1583.385521] ? io_submit_sqes+0x8610/0x8610 [ 1583.386329] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1583.387243] ? wait_for_completion_io+0x270/0x270 [ 1583.388156] ? rcu_read_lock_any_held+0x75/0xa0 [ 1583.389025] ? vfs_write+0x354/0xb10 [ 1583.389722] ? fput_many+0x2f/0x1a0 [ 1583.390391] ? ksys_write+0x1a9/0x260 [ 1583.391096] ? __ia32_sys_read+0xb0/0xb0 [ 1583.391873] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1583.392840] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1583.393806] do_syscall_64+0x33/0x40 [ 1583.394497] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1583.395464] RIP: 0033:0x7fdc1afffb19 [ 1583.396168] 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 [ 1583.399591] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1583.400998] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1583.402314] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1583.403630] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1583.404940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1583.406258] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1583.418861] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:25:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x7) 16:25:09 executing program 1: r0 = getpgrp(0x0) pidfd_open(r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x501002, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="c3017c800c003e000500000000000000b4b6d6d420d5ca7844fc31ec681a2a526cf4185d455a982d3a22969f0da0a426b6781db8af6dfe0f877cf371f3c47ac50622219a6ee42449328956a81db18582b51ae16bdd27539207994925a3bb0d2884724ca238c5f4cc04bb1a5fadef2a38d4e23f53ff2928b0d57c8f163e8922d9d2aa3407ca7b9be352e2f47f3a4b22d6725b48117bc8f1c6da4b4b261a87391679ac8d802fdcae3abbc9814903236b7023fbd36d26c9a15798a8736e943518ebea336b7018f3211138b5bc0f82bf8aec53642f9b4d02e072f41a270c003c00000600000000000008002100", @ANYRES32=r1, @ANYBLOB="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"], 0x6ac}, 0x1, 0x0, 0x0, 0x1}, 0x40) r2 = pidfd_open(r0, 0x0) r3 = dup(r2) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x7ffffffffffffffb, 0x80200) pidfd_getfd(r3, r4, 0x0) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r5) write(r5, &(0x7f0000000100)="10fc586848a54997e9369c84927e2eb514fce2e98d9a3c590cd9b417d25c2a66a9815bdec633e86e61a639f13bd1a772d8b99c41aa2f1e832d3525f20952bce73c7c1c7fc85ea1b58ba5fe6dbc253a876ec87c5e8d56bfb74cef2e87", 0x5c) 16:25:09 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 13) 16:25:09 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x6, 0x3, 0x8, 0x7}, {0x7f7, 0xff, 0x25, 0x4}]}) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r2) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x80) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setreuid(0xffffffffffffffff, r4) setresuid(r4, r4, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f64723e88762f566c6f6f000f9d862b47105992787262d618829d8f3e726cfb8098c1a5824cabe84a057ba0d891000dd4a840480ec3beb32673df89e877509f7b39b02f42ccf87428d20c3d6833b66e4c9f9e6de5c4bbe3447408"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='jffs2\x00', 0xa, &(0x7f0000000240)='\\[#\x00') io_setup(0x2d47, &(0x7f0000000000)) [ 1583.555549] loop7: detected capacity change from 0 to 262144 16:25:09 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x80000000000000) [ 1583.588458] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 1583.610966] FAULT_INJECTION: forcing a failure. [ 1583.610966] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1583.613723] CPU: 1 PID: 8733 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1583.615281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1583.617175] Call Trace: [ 1583.617773] dump_stack+0x107/0x167 [ 1583.618602] should_fail.cold+0x5/0xa 16:25:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x8) [ 1583.619488] _copy_from_user+0x2e/0x1b0 [ 1583.620544] move_addr_to_kernel.part.0+0x31/0x110 [ 1583.621650] move_addr_to_kernel+0x4f/0x70 [ 1583.622601] io_connect+0x47a/0x610 [ 1583.623433] ? io_prep_rw+0x1050/0x1050 [ 1583.624355] ? __lock_acquire+0xbb1/0x5b00 [ 1583.625307] io_issue_sqe+0x1611/0x77d0 [ 1583.626209] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1583.627402] ? lock_chain_count+0x20/0x20 [ 1583.628335] ? __is_insn_slot_addr+0x14c/0x290 [ 1583.629358] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1583.630560] ? io_connect+0x610/0x610 [ 1583.631429] ? lock_acquire+0x197/0x470 [ 1583.632327] ? find_held_lock+0x2c/0x110 [ 1583.633242] ? __fget_files+0x2cf/0x520 [ 1583.634136] ? lock_downgrade+0x6d0/0x6d0 [ 1583.635079] __io_queue_sqe+0x90/0x9d0 [ 1583.635969] ? io_issue_sqe+0x77d0/0x77d0 [ 1583.636901] ? __fget_files+0x2f8/0x520 [ 1583.637812] io_submit_sqes+0x44ab/0x8610 [ 1583.638775] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1583.639904] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1583.640989] ? find_held_lock+0x2c/0x110 [ 1583.641910] ? io_submit_sqes+0x8610/0x8610 [ 1583.642886] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1583.643975] ? wait_for_completion_io+0x270/0x270 [ 1583.645062] ? rcu_read_lock_any_held+0x75/0xa0 [ 1583.646106] ? vfs_write+0x354/0xb10 [ 1583.646942] ? fput_many+0x2f/0x1a0 [ 1583.647763] ? ksys_write+0x1a9/0x260 [ 1583.648617] ? __ia32_sys_read+0xb0/0xb0 [ 1583.649539] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1583.650718] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1583.651887] do_syscall_64+0x33/0x40 [ 1583.652724] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1583.653881] RIP: 0033:0x7fdc1afffb19 [ 1583.654716] 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 [ 1583.658861] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1583.660578] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1583.662175] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1583.663794] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1583.665395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1583.666991] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:25:09 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_setup(0x3c03, &(0x7f0000000240)={0x0, 0x7038, 0x20, 0x1, 0xa9}, &(0x7f0000409000/0x1000)=nil, &(0x7f0000af8000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)) r5 = mmap$IORING_OFF_SQES(&(0x7f0000650000/0x1000)=nil, 0x1000, 0x1000000, 0x12, r0, 0x10000000) r6 = fcntl$dupfd(r0, 0x406, r3) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r6, 0x80, &(0x7f0000000340)=@ll={0x11, 0x15, 0x0, 0x1, 0x8, 0x6, @remote}, 0x0, 0x0, 0x2, {0x0, r7}}, 0xfb) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:25:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xa) 16:25:09 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x4000) [ 1583.755586] loop7: detected capacity change from 0 to 262144 16:25:09 executing program 1: sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x3c, 0x7, 0x6, 0x5, 0x0, 0x0, {0x2, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x39}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x90}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000200)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) r2 = getpgrp(r1) r3 = pidfd_open(r2, 0x0) prlimit64(r1, 0x0, &(0x7f0000000140)={0xf8}, &(0x7f00000001c0)) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3}, '\x00'}) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r5) syz_open_dev$tty1(0xc, 0x4, 0x3) pidfd_getfd(r4, r5, 0x0) r6 = dup(r3) r7 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r6, r7, 0x0) [ 1583.780820] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:25:23 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{}], 0x20000218) 16:25:23 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x400000) 16:25:23 executing program 4: r0 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r4) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r3, 0x4000000) ioctl$BLKFRASET(r3, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000240)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setreuid(0xffffffffffffffff, r5) setresuid(r5, r5, r5) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 16:25:23 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x10) 16:25:23 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x200000000000000) 16:25:23 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 14) 16:25:23 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) r5 = syz_io_uring_setup(0x173b, &(0x7f00000017c0)={0x0, 0x89a9, 0x10, 0x0, 0x10e, 0x0, r0}, &(0x7f00003ff000/0xc00000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000001840), &(0x7f0000001880)=0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000018c0)={{0x1, 0x1, 0x18, r3, {0x9}}, './file0\x00'}) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_enter(r5, 0x44d8, 0x5497, 0x3, &(0x7f0000001c00)={[0x7fffffff]}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r8}}, 0x10001) syz_io_uring_submit(r1, r6, &(0x7f0000001b80)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, r7, 0x0, &(0x7f0000001b40)={&(0x7f0000001900)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001980)=""/156, 0x9c}, {&(0x7f0000001a40)=""/35, 0x23}, {&(0x7f0000001a80)=""/91, 0x5b}], 0x3}, 0x0, 0x1, 0x0, {0x0, r8}}, 0x3) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000001780)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r3, 0x0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000240)="78aae361abc55a756a202474919e75dace41505f20149c28bd81204816930fb37ea0987e7add70131ff320faebaf40bcf488ae121dfadaa306490c826ee24595211aa54795d14c887e8ef83b1cc111690517a03c699facafd077717bbd29", 0x5e}, {&(0x7f0000000140)="595b3d28da15394f82201cd11453a91cb90ba8042e2dc362c11664cf1729", 0x1e}, {&(0x7f0000000340)="ed58f42548b00edf9055174593184c31015b94bf5da4396d508fe054268be48605963325e8f44b53e1b306ab8cccbcc95d5d88b98f3934f7f3c2ed8a852ae23d578461a4af097fd6b7af06da939a6a7f43f50bc5fdaeca9ce85b92810fe3e39c64f1202746a68b8dba900f20eda6d7edec399c521d65396e359e721e2e3fb85752eac6f008390d5ba3490b6c2dc077bc57d2b95e2063d40aa00f60b1610e", 0x9e}, {&(0x7f0000000400)="530064e267be1b2b1ddbce8ad561efa1d16f8484b4d23d47661facae71479caed249d350e1dfcdc887b074c0da2d7196bb6c117c71cd7afa2234ee2bdb8341a5f4edf1183a7a63bb0e68ea6d3988c417ea077c03", 0x54}, {&(0x7f0000001500)="107ff2f4cab4644542f0641e33ff072f4f80b1eac85c037cf1eabbc7f5f62b121d6980f35b82e8eb4b8bdb163a3a4d58b40f168d17d3ef4c7db137626831e95971601a18afe1be0eb16b1b62c7afa89bbc", 0x51}], 0x6, &(0x7f0000001600)=[{0x90, 0x10e, 0x100, "19981b11813ab458a214b09f781643d824d0b38ab3520ca2f21916675557cf601d47fb7d016e7f57e0e7865aa2122165228dc75ca5b380c7346a92ced8883752d95c9a8455ab9a2c5944744446c5dbf383e3071700169c7c541bc8f3372e47260f1af40ef1d07d8a376723b6d8f75dc507abd43cd14890b945778a"}, {0x98, 0x10e, 0xff, "11d24181c686e792f2ee8bc1a9c8fa1cd3a0c5098a19d6bb9babd1a1789eebda204292c7789022a1314cfc2f33b1bf3d13575feb3ec2394914b2bd63f780ea76a8c487bb08507385234e392b915d619a8827b52b87c50ab2bed471395d3e352d4b89a68b4c9cb8b40a7542746ec2cc9acab7b59948262a71bf008cde0fb62fd2ab8d3c91"}, {0x40, 0x84, 0x6, "cd6bb5b437d30d43b18494680525d91697d91239263efe5ba1aab11424f28849be37dcb469a11693d7"}], 0x168}, 0x0, 0x4, 0x1}, 0xfff) syz_io_uring_submit(r1, r6, &(0x7f0000001bc0)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd_index=0x8, 0x9, 0x0, 0x7fffffff, 0x1, 0x1, {0x0, r8}}, 0x1) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:25:23 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) perf_event_open(&(0x7f0000002580)={0x2, 0x80, 0xa6, 0x3f, 0x1f, 0xff, 0x0, 0x6, 0x20030, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000100), 0x2}, 0x10600, 0x7fff, 0x4, 0x5, 0xfffffffffffffff9, 0x5fcc, 0x0, 0x0, 0x4, 0x0, 0x7f}, r0, 0x7, 0xffffffffffffffff, 0x3) r4 = pidfd_getfd(r2, r3, 0x0) r5 = getpgrp(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = getpid() stat(&(0x7f00000001c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r9, 0x0) sendmsg$unix(r6, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee01}}}], 0x20}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x22c0, 0x24, 0x1, 0x70bd27, 0x25dfdbfb, {0x1e}, [@nested={0x1135, 0x5c, 0x0, 0x1, [@typed={0x8, 0x16, 0x0, 0x0, @ipv4=@local}, @generic="9dc6b2cf042bff34e5149b695d674ca115fabbf16e253eccd1", @typed={0x8, 0x22, 0x0, 0x0, @ipv4=@remote}, @generic="88aaa17dd31b237a3d18113c1a8889b6fb78a7fd3a66288119d173141de1c14e25d87d4ea0f6596934e5d10b5a8b596ffa4c23686a6f229c482ee69b1a37b0db139b00fd61e0eb0d68f20daeef5d717424840ae993980267608f9042f23b2e2fcb13bbe138f96ed8b2b4e4d2420c386cfa98ead08b09fe8069faf5b1994d83a9ed14b72aef65cb5a4ee860874c746c5ecf8542bf1b4dc8f0e768b2a79d9b4cd5240a68c1e67bd24fd2570a63ed3e3123931f68c388dea3ef040248e8ba16501665d0d1893a35334cf0b34b62be57dfb0a2fc5787777b73031f24aacf016bd6625372236e07a4325942b03dafbb138b5a", @typed={0x14, 0x4e, 0x0, 0x0, @ipv6=@loopback}, @typed={0x1004, 0x75, 0x0, 0x0, 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"]}, @typed={0x8, 0x57, 0x0, 0x0, @pid=r5}, @generic="aad0355aabc6e14876f7fc67175d082e61fff6166c632fe3f92a19396e21e5dc603afb9d1099f021bba4ed29d6adc43d62686d48a3423ff52e57ba7427971f3446b19a19c2ad", @typed={0x8, 0x68, 0x0, 0x0, @fd=r4}, @typed={0x8, 0x2, 0x0, 0x0, @uid=r9}]}, 0x22c0}, 0x1, 0x0, 0x0, 0x44840}, 0x20000001) readv(r7, &(0x7f00000000c0)=[{&(0x7f0000002480)=""/234, 0xea}], 0x1) [ 1597.917457] loop7: detected capacity change from 0 to 262144 [ 1597.931147] FAULT_INJECTION: forcing a failure. [ 1597.931147] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1597.933985] CPU: 0 PID: 8780 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1597.935436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1597.937164] Call Trace: [ 1597.937720] dump_stack+0x107/0x167 [ 1597.938486] should_fail.cold+0x5/0xa [ 1597.939302] _copy_from_user+0x2e/0x1b0 [ 1597.940140] move_addr_to_kernel.part.0+0x31/0x110 [ 1597.941162] move_addr_to_kernel+0x4f/0x70 [ 1597.942057] io_connect+0x47a/0x610 [ 1597.942814] ? io_prep_rw+0x1050/0x1050 [ 1597.943685] ? __lock_acquire+0xbb1/0x5b00 [ 1597.944571] io_issue_sqe+0x1611/0x77d0 [ 1597.945411] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1597.946510] ? lock_chain_count+0x20/0x20 [ 1597.947385] ? __is_insn_slot_addr+0x14c/0x290 [ 1597.948343] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1597.949432] ? io_connect+0x610/0x610 [ 1597.950229] ? lock_acquire+0x197/0x470 [ 1597.951057] ? find_held_lock+0x2c/0x110 [ 1597.951920] ? __fget_files+0x2cf/0x520 [ 1597.952751] ? lock_downgrade+0x6d0/0x6d0 [ 1597.953630] __io_queue_sqe+0x90/0x9d0 [ 1597.954452] ? io_issue_sqe+0x77d0/0x77d0 [ 1597.955321] ? __fget_files+0x2f8/0x520 [ 1597.956172] io_submit_sqes+0x44ab/0x8610 [ 1597.957072] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1597.958112] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1597.959119] ? find_held_lock+0x2c/0x110 [ 1597.959981] ? io_submit_sqes+0x8610/0x8610 [ 1597.960888] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1597.961890] ? wait_for_completion_io+0x270/0x270 [ 1597.962898] ? rcu_read_lock_any_held+0x75/0xa0 [ 1597.963868] ? vfs_write+0x354/0xb10 [ 1597.964646] ? fput_many+0x2f/0x1a0 [ 1597.965403] ? ksys_write+0x1a9/0x260 [ 1597.966198] ? __ia32_sys_read+0xb0/0xb0 [ 1597.967054] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1597.968161] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1597.969242] do_syscall_64+0x33/0x40 [ 1597.970036] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1597.971115] RIP: 0033:0x7fdc1afffb19 [ 1597.971900] 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 [ 1597.975752] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1597.977342] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1597.978829] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1597.980331] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1597.981836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1597.983349] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1598.042807] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:25:23 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 15) 16:25:23 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) dup(r3) close(0xffffffffffffffff) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setreuid(0xffffffffffffffff, r4) setresuid(r4, r4, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 16:25:23 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x800000) 16:25:23 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x600000000000000) 16:25:23 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x48) [ 1598.251537] loop7: detected capacity change from 0 to 262144 [ 1598.266283] FAULT_INJECTION: forcing a failure. [ 1598.266283] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1598.269209] CPU: 0 PID: 8800 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1598.270675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1598.272453] Call Trace: [ 1598.273018] dump_stack+0x107/0x167 [ 1598.273792] should_fail.cold+0x5/0xa [ 1598.274616] _copy_from_user+0x2e/0x1b0 [ 1598.275480] move_addr_to_kernel.part.0+0x31/0x110 [ 1598.276525] move_addr_to_kernel+0x4f/0x70 [ 1598.277430] io_connect+0x47a/0x610 [ 1598.278211] ? io_prep_rw+0x1050/0x1050 [ 1598.279089] ? __lock_acquire+0xbb1/0x5b00 [ 1598.280002] io_issue_sqe+0x1611/0x77d0 [ 1598.280863] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1598.281983] ? lock_chain_count+0x20/0x20 [ 1598.282872] ? __is_insn_slot_addr+0x14c/0x290 [ 1598.283856] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1598.284978] ? io_connect+0x610/0x610 [ 1598.285805] ? lock_acquire+0x197/0x470 [ 1598.286657] ? find_held_lock+0x2c/0x110 [ 1598.287549] ? __fget_files+0x2cf/0x520 [ 1598.288396] ? lock_downgrade+0x6d0/0x6d0 [ 1598.289290] __io_queue_sqe+0x90/0x9d0 [ 1598.290127] ? io_issue_sqe+0x77d0/0x77d0 [ 1598.291015] ? __fget_files+0x2f8/0x520 [ 1598.291899] io_submit_sqes+0x44ab/0x8610 [ 1598.292814] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1598.293895] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1598.294932] ? find_held_lock+0x2c/0x110 [ 1598.295816] ? io_submit_sqes+0x8610/0x8610 [ 1598.296741] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1598.297769] ? wait_for_completion_io+0x270/0x270 [ 1598.298801] ? rcu_read_lock_any_held+0x75/0xa0 [ 1598.299800] ? vfs_write+0x354/0xb10 [ 1598.300592] ? fput_many+0x2f/0x1a0 [ 1598.301367] ? ksys_write+0x1a9/0x260 [ 1598.302177] ? __ia32_sys_read+0xb0/0xb0 [ 1598.303046] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1598.304174] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1598.305276] do_syscall_64+0x33/0x40 [ 1598.306069] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1598.307157] RIP: 0033:0x7fdc1afffb19 [ 1598.307958] 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 [ 1598.311894] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1598.313520] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1598.315042] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1598.316566] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1598.318086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1598.319619] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1598.327594] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:25:38 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x2}], 0x20000218) 16:25:38 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0xd, 0x0, 0xfff, 0x2, &(0x7f0000000180)="2d071c6c37f5c2594a56db7cf469449780dcb6a48da593fb63afdc2fd9cada0f9435a713be7e6b859d9dbbe6c0329972d1e5bb90fe3c6914715606fb6b6849b435d40fd9bceb6a4ab6738df06bf9bfa074b724d7966ccff7e37a7f32db8fea23a213faa5bb06715499098a2a5dbee77be9b83e1712cb4f67101d8a2cd8a45ff6f2c406c07f3914a7b2775e897dec2246580b09661bfe6bcf8251159941b9f31149dc7a43bd3a19f3796b7c38", 0x1}, 0x7) setreuid(0xffffffffffffffff, r4) setresuid(r4, r4, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 16:25:38 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x5, 0x5, &(0x7f0000001400)=[{&(0x7f00000001c0)="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", 0x1000, 0xff}, {&(0x7f00000011c0)="d36505fba2904ef0c65803e3906e0ebc46591fb6ac2075f8a299a4d8669859447b24b586804c256ce440a4b30a6e46b3ec9d4a55f2e395086f40a2b433a946af55e760fff241c89439e7d870dfb4463dd03bddea29ce6d515db72602a792c5da989b124ad464ab70863c74c6be92fdd78a16bb05734cec84ef4c4b4f719278a3aafe10ba2b0041f89682c0ef00d8ee4c42663856d5a191bf1ec17d3b8e6c79f69d60ccc3ffc29668300140d5d67a33c90b0c1f1f4647ad0360a1b25a4a6079121d6480b487d3fea3df32ae447e0dfeb6b756f41ecc637d4670b50f8c70e479d5f83a6aa7a864fb4178ca39ab247a3349f66a1c422d", 0xf5, 0x3}, {&(0x7f00000012c0)="905d34b3c3b3d39c410839879be361ac8e626953ccd69f513f0ba3c37448422cf5e84168228ce4260517165cf03d99b3c97ed251e52a8e6c7c0b47ba4c480e2f67d42cb3cb7e0774e36d632ab865f3ac07bf06ed7bf43bc445ca0d1d50d5ac78643c26424d903f1e9646460404d144bbbfd2e4ba0940187be76a5406c9034bd376dc626d1f85512b4f875da77b48f642dfff836d6accf53e3b1ef30efe99713a4d1aa61c34384f2093cd357411f953bb110498a91e0eff3ef00f158ce9981974b3489552f81b4344a900a693c7efa9", 0xcf, 0x100}, {&(0x7f0000000100)="6c0528fec7c5bc6762d0f7e3e2ae97f208be0bcefd8138aa4747b2d9ddb42d0b87af679b47f16085bce04238634288a14e84a177cada141a96c6194d2a608cdd44a405b15819f45bbf12936eb894bd748e65ca895e490c91db3290ed656f3db0", 0x60, 0x80}, {&(0x7f00000013c0)="b9e8a0bf4576fe238a18b59cdfbff75ab768caa6c71a876311c75c31876559ade8b5da5281efde5493bad47654b93ce672f86d9b6d47", 0x36, 0x100000000}], 0x8080, &(0x7f0000001480)={[{'/dev/loop#\x00'}, {'/dev/loop#\x00'}], [{@euid_eq={'euid', 0x3d, 0xee00}}]}) openat$incfs(r3, &(0x7f00000014c0)='.pending_reads\x00', 0x140000, 0x8) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$IOC_PR_RELEASE(r5, 0x401070ca, &(0x7f0000000040)={0x6, 0xfff}) pidfd_getfd(r2, r4, 0x0) 16:25:38 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x2000000) 16:25:38 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x4c) 16:25:38 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x2000000000000000) 16:25:38 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) [ 1613.114189] loop1: detected capacity change from 0 to 135266304 [ 1613.121018] nfs4: Unknown parameter '/dev/loop#' [ 1613.131341] FAULT_INJECTION: forcing a failure. [ 1613.131341] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1613.134554] CPU: 1 PID: 8830 Comm: syz-executor.5 Not tainted 5.10.245 #1 r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 16) 16:25:38 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00000001c0), 0x4, 0x90a02) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000006740)={&(0x7f0000006680)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000006700)={&(0x7f00000066c0)={0x1c, 0x0, 0x0, 0x70bd2b, 0x25dfdbfb, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x84) r1 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_submit(r5, r8, &(0x7f0000006780)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x2) r9 = syz_genetlink_get_family_id$devlink(&(0x7f0000006800), r0) sendmsg$DEVLINK_CMD_RATE_NEW(r0, &(0x7f0000006900)={&(0x7f00000067c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000068c0)={&(0x7f0000006840)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="00022bbd700000000000000f00a9007365636f6e646e616d0000000000a100a9000ae0c8eb50d7b9705b98145ff1b73e969bae1246fada6bd3cfaa3eaa350000000c00a6000900000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x18830}, 0x10) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r10 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r10) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000096c0)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000006640)=""/8, 0x8}, {&(0x7f0000000340)=""/129, 0x81}, {&(0x7f0000000400)=""/84, 0x54}, {&(0x7f0000000480)=""/231, 0xe7}, {&(0x7f0000000580)=""/17, 0x11}, {&(0x7f00000005c0)=""/53, 0x35}, {&(0x7f0000000600)=""/23, 0x17}, {&(0x7f0000000640)=""/37, 0x25}, {&(0x7f0000000680)=""/147, 0x93}], 0x9}}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000800)=""/3, 0x3}, {&(0x7f0000000840)=""/230, 0xe6}, {&(0x7f0000000940)=""/21, 0x15}, {&(0x7f0000000980)=""/21, 0x15}, {&(0x7f00000009c0)=""/192, 0xc0}, {&(0x7f0000000a80)=""/68, 0x44}, {&(0x7f0000000b00)=""/231, 0xe7}, {&(0x7f0000000c00)=""/252, 0xfc}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000e78700000000000dcece9b00027790e8960000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x90}}, {{&(0x7f0000000e40), 0x6e, &(0x7f0000003080)=[{&(0x7f0000000ec0)=""/17, 0x11}, {&(0x7f0000000f00)=""/194, 0xc2}, {&(0x7f0000001000)=""/18, 0x12}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000003040)=""/10, 0xa}], 0x6, &(0x7f0000003100)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xc0}}, {{&(0x7f00000031c0), 0x6e, &(0x7f0000006480)=[{&(0x7f0000006ac0)=""/173, 0xad}, {&(0x7f0000003300)=""/71, 0x47}, {&(0x7f0000003380)=""/224, 0xe0}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000003240)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000000000000", @ANYRES32=0x0, @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESDEC, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa8}}, {{&(0x7f00000065c0), 0x6e, &(0x7f0000006d40), 0x0, &(0x7f0000006e00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xb8}}, {{&(0x7f0000006ec0), 0x6e, &(0x7f0000009040)=[{&(0x7f0000006f40)=""/4096, 0x1000}, {&(0x7f0000006940)=""/54, 0x36}, {&(0x7f0000007f80)=""/4096, 0x1000}, {&(0x7f0000008f80)=""/150, 0x96}], 0x4, &(0x7f0000006980)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x128}}, {{&(0x7f0000009140)=@abs, 0x6e, &(0x7f0000009240)=[{&(0x7f00000091c0)=""/69, 0x45}], 0x1, &(0x7f0000006500)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="3eed84b32b4fb1ed195f0e1da0b4392dd39c9c8d5a7c4822ed7712c4d40750135c1074f3b20ffe732ef90cfd86afd8d687f30d15ccbd8fbcce6cd5721f628a64a17409c255b5110eba347ea341b721406dd845b21e64ba0c49427256a3330ca827788708896ad4aad89c194c567c74fbe951"], 0x40}}, {{&(0x7f00000092c0), 0x6e, &(0x7f00000094c0)=[{&(0x7f0000009340)=""/78, 0x4e}, {&(0x7f00000093c0)=""/202, 0xca}], 0x2}}, {{&(0x7f0000009500), 0x6e, &(0x7f00000095c0)=[{&(0x7f0000009580)=""/9, 0x9}], 0x1, &(0x7f0000006b80)=ANY=[], 0x98}}], 0x9, 0x40000100, &(0x7f0000009900)={0x77359400}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x7, 0x0, 0x0, 0x10, 0x0, 0x430a, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, @perf_bp={&(0x7f0000000140), 0x2}, 0x400, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, r11, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r12, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1613.136420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1613.138942] Call Trace: [ 1613.139676] dump_stack+0x107/0x167 [ 1613.140674] should_fail.cold+0x5/0xa [ 1613.141712] _copy_from_user+0x2e/0x1b0 [ 1613.142790] move_addr_to_kernel.part.0+0x31/0x110 [ 1613.144138] move_addr_to_kernel+0x4f/0x70 [ 1613.145291] io_connect+0x47a/0x610 [ 1613.146273] ? io_prep_rw+0x1050/0x1050 [ 1613.147397] ? __lock_acquire+0xbb1/0x5b00 [ 1613.148537] io_issue_sqe+0x1611/0x77d0 [ 1613.149623] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1613.150819] ? lock_chain_count+0x20/0x20 [ 1613.151933] ? __is_insn_slot_addr+0x14c/0x290 [ 1613.153170] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1613.154578] ? io_connect+0x610/0x610 [ 1613.155623] ? lock_acquire+0x197/0x470 [ 1613.156690] ? find_held_lock+0x2c/0x110 [ 1613.157793] ? __fget_files+0x2cf/0x520 [ 1613.158866] ? lock_downgrade+0x6d0/0x6d0 [ 1613.159993] __io_queue_sqe+0x90/0x9d0 [ 1613.161065] ? io_issue_sqe+0x77d0/0x77d0 [ 1613.162012] ? __fget_files+0x2f8/0x520 [ 1613.163105] io_submit_sqes+0x44ab/0x8610 [ 1613.164272] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1613.165611] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1613.166913] ? find_held_lock+0x2c/0x110 [ 1613.168017] ? io_submit_sqes+0x8610/0x8610 [ 1613.169200] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1613.170499] ? wait_for_completion_io+0x270/0x270 [ 1613.171835] ? rcu_read_lock_any_held+0x75/0xa0 [ 1613.173094] ? vfs_write+0x354/0xb10 [ 1613.174111] ? fput_many+0x2f/0x1a0 [ 1613.175098] ? ksys_write+0x1a9/0x260 [ 1613.176136] ? __ia32_sys_read+0xb0/0xb0 [ 1613.177235] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1613.178662] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1613.180076] do_syscall_64+0x33/0x40 [ 1613.181091] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1613.182474] RIP: 0033:0x7fdc1afffb19 [ 1613.183495] 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 [ 1613.188472] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1613.190535] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1613.192473] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1613.194398] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1613.196324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1613.198233] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1613.201967] loop7: detected capacity change from 0 to 262144 [ 1613.264122] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:25:39 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x4000000000000000) 16:25:39 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000000000000000}, 0x10018, 0x0, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setreuid(0xffffffffffffffff, r4) setresuid(r4, r4, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 16:25:39 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x68) [ 1613.365191] loop7: detected capacity change from 0 to 262144 16:25:39 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = dup(r2) syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f00000001c0)={{r1}, 0x0, 0xa, @unused=[0x81, 0x8001, 0x9, 0xffffffffffffe6df], @subvolid=0x9}) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x38840, 0x0) r5 = pidfd_getfd(r3, r4, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) 16:25:39 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x6000000) [ 1613.402994] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:25:39 executing program 4: ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000001c0)={0x0, @llc={0x1a, 0x5f34745212b5bdc9, 0x0, 0x0, 0xff, 0x7, @remote}, @tipc=@id={0x1e, 0x3, 0x1, {0x4e20}}, @vsock={0x28, 0x0, 0x2711, @hyper}, 0x1c, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000080)='wg2\x00', 0xe29a, 0x1, 0x6}) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000100)=0x33) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x10018, 0x0, 0x0, 0x0, 0x800007}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0x2, 0x0, &(0x7f0000000180)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setreuid(0xffffffffffffffff, r4) setresuid(r4, r4, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0xae, &(0x7f0000000000)) 16:25:39 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x6c) 16:25:39 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r5) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) close_range(r5, r6, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1613.606158] loop7: detected capacity change from 0 to 262144 [ 1613.638329] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:25:52 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x20000000) 16:25:52 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 17) 16:25:52 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0xffffffff00000000) 16:25:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x74) 16:25:52 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) preadv(r0, &(0x7f0000001700)=[{&(0x7f0000000340)=""/216, 0xd8}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000000500)=""/126, 0x7e}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/84, 0x54}, {&(0x7f0000001600)=""/244, 0xf4}], 0x7, 0x6, 0x1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:25:52 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x3}], 0x20000218) 16:25:52 executing program 1: getpgrp(0x0) r0 = gettid() recvmmsg$unix(0xffffffffffffffff, &(0x7f0000004400)=[{{&(0x7f0000000100), 0x6e, &(0x7f0000000500)=[{&(0x7f0000000200)=""/26, 0x1a}, {&(0x7f0000000240)=""/99, 0x63}, {&(0x7f00000002c0)=""/81, 0x51}, {&(0x7f0000000340)=""/7, 0x7}, {&(0x7f0000000380)=""/226, 0xe2}, {&(0x7f0000000480)=""/82, 0x52}], 0x6, &(0x7f00000045c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x78}}, {{&(0x7f0000000600)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)=""/69, 0x45}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/39, 0x27}, {&(0x7f0000000800)=""/46, 0x2e}], 0x4, &(0x7f0000000880)}}, {{&(0x7f00000008c0)=@abs, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000940)=""/74, 0x4a}, {&(0x7f00000009c0)=""/93, 0x5d}, {&(0x7f0000000a40)=""/17, 0x11}, {&(0x7f0000000a80)=""/231, 0xe7}, {&(0x7f0000000b80)=""/107, 0x6b}, {&(0x7f0000000c00)=""/120, 0x78}], 0x6, &(0x7f0000000d00)=ANY=[@ANYBLOB="14000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x58}}, {{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000000d80)=""/116, 0x74}, {&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/2, 0x2}, {&(0x7f0000001e40)=""/68, 0x44}, {&(0x7f0000001ec0)=""/147, 0x93}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/176, 0xb0}], 0x8, &(0x7f00000040c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000004180)=@abs, 0x6e, &(0x7f00000042c0)=[{&(0x7f0000004200)=""/113, 0x71}, {&(0x7f0000004280)=""/23, 0x17}], 0x2, &(0x7f0000004300)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}}], 0x5, 0x100, &(0x7f0000004540)) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000004580)='/proc/asound/seq/clients\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x20, 0x1, 0x3f, 0x6a, 0x0, 0x8, 0x80101, 0x7, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x36, 0x7, 0x753, 0x8, 0x100000001, 0x3, 0x9, 0x0, 0x3ff}, r2, 0x5, r3, 0x8) rt_sigqueueinfo(r0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r4 = pidfd_open(r0, 0x0) r5 = dup(r4) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000880)={0x3f, 0x200, 0x3c278b09, 0x5fbc, 0x1, 0xffff}) r6 = syz_open_dev$loop(&(0x7f0000000000), 0x8100000000001, 0x62900) pidfd_getfd(r5, r6, 0x0) [ 1626.542121] loop7: detected capacity change from 0 to 262144 16:25:52 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0x1f}}, './file0\x00'}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)) r3 = dup(r1) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r4) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r3, 0x4000000) ioctl$BLKFRASET(r3, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x1, &(0x7f0000000200), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setreuid(0xffffffffffffffff, r5) setresuid(r5, r5, r5) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) [ 1626.595427] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 1626.598686] FAULT_INJECTION: forcing a failure. [ 1626.598686] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1626.601197] CPU: 1 PID: 8899 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1626.602631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1626.604381] Call Trace: [ 1626.604940] dump_stack+0x107/0x167 [ 1626.605708] should_fail.cold+0x5/0xa [ 1626.606513] _copy_from_user+0x2e/0x1b0 [ 1626.607355] move_addr_to_kernel.part.0+0x31/0x110 [ 1626.608404] move_addr_to_kernel+0x4f/0x70 [ 1626.609294] io_connect+0x47a/0x610 [ 1626.610059] ? io_prep_rw+0x1050/0x1050 [ 1626.610918] ? __lock_acquire+0xbb1/0x5b00 [ 1626.611823] io_issue_sqe+0x1611/0x77d0 [ 1626.612666] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1626.613764] ? lock_chain_count+0x20/0x20 [ 1626.614635] ? __is_insn_slot_addr+0x14c/0x290 [ 1626.615600] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1626.616697] ? io_connect+0x610/0x610 [ 1626.617510] ? lock_acquire+0x197/0x470 [ 1626.618390] ? find_held_lock+0x2c/0x110 [ 1626.619413] ? __fget_files+0x2cf/0x520 [ 1626.620427] ? lock_downgrade+0x6d0/0x6d0 [ 1626.621485] __io_queue_sqe+0x90/0x9d0 [ 1626.622473] ? io_issue_sqe+0x77d0/0x77d0 [ 1626.623520] ? __fget_files+0x2f8/0x520 [ 1626.624548] io_submit_sqes+0x44ab/0x8610 [ 1626.625633] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1626.626892] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1626.628124] ? find_held_lock+0x2c/0x110 [ 1626.629161] ? io_submit_sqes+0x8610/0x8610 [ 1626.630262] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1626.631489] ? wait_for_completion_io+0x270/0x270 [ 1626.632712] ? rcu_read_lock_any_held+0x75/0xa0 [ 1626.633882] ? vfs_write+0x354/0xb10 [ 1626.634819] ? fput_many+0x2f/0x1a0 [ 1626.635744] ? ksys_write+0x1a9/0x260 [ 1626.636684] ? __ia32_sys_read+0xb0/0xb0 [ 1626.637712] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1626.639028] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1626.640326] do_syscall_64+0x33/0x40 [ 1626.641253] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1626.642534] RIP: 0033:0x7fdc1afffb19 [ 1626.643466] 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 [ 1626.648061] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1626.649948] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1626.651730] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1626.653503] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1626.655288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1626.657076] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:25:52 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$FICLONE(r0, 0x40049409, 0xffffffffffffffff) getpgrp(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = gettid() sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0xf, 0x6, 0x401, 0x0, 0x0, {0x3, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x40010}, 0x8000) rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x100000000000000, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) pidfd_getfd(r3, r4, 0x0) 16:25:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x7a) 16:25:52 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x48100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setreuid(0xffffffffffffffff, r4) setresuid(r4, r4, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 16:25:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x1fc) 16:25:52 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x11, r0, 0xb5f68000) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:25:52 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) [ 1626.883895] loop7: detected capacity change from 0 to 262144 16:25:52 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x40000000) 16:25:52 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) pidfd_open(r1, 0x0) r2 = pidfd_open(r0, 0x0) r3 = dup(r2) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) syncfs(r6) close_range(r5, r4, 0x0) r7 = perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000006c0)=ANY=[@ANYBLOB="01040000e5001700180000ff", @ANYRES32=r7, @ANYBLOB="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"]) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x40, 0x6, 0x9, 0x17, 0x0, 0x6, 0xb0045, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000000), 0x1}, 0x88, 0xffffffff, 0x2, 0x6, 0x4, 0xa4, 0x7, 0x0, 0x3, 0x0, 0x8}, 0x0, 0x0, r7, 0x2) r8 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r3, r8, 0x0) 16:25:52 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0x1}, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setreuid(0xffffffffffffffff, r4) setresuid(r4, r4, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) [ 1626.951769] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1626.965089] FAULT_INJECTION: forcing a failure. [ 1626.965089] name failslab, interval 1, probability 0, space 0, times 0 [ 1626.966433] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 1626.967242] CPU: 0 PID: 8930 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1626.970131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1626.971529] Call Trace: [ 1626.971983] dump_stack+0x107/0x167 [ 1626.972595] should_fail.cold+0x5/0xa [ 1626.973245] should_failslab+0x5/0x20 [ 1626.973886] kmem_cache_alloc_bulk+0x4b/0x320 [ 1626.974643] io_submit_sqes+0x6fe7/0x8610 [ 1626.975353] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1626.976189] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1626.977000] ? find_held_lock+0x2c/0x110 [ 1626.977684] ? io_submit_sqes+0x8610/0x8610 [ 1626.978410] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1626.979226] ? wait_for_completion_io+0x270/0x270 [ 1626.980043] ? rcu_read_lock_any_held+0x75/0xa0 [ 1626.980824] ? vfs_write+0x354/0xb10 [ 1626.981440] ? fput_many+0x2f/0x1a0 [ 1626.982044] ? ksys_write+0x1a9/0x260 [ 1626.982682] ? __ia32_sys_read+0xb0/0xb0 [ 1626.983361] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1626.984236] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1626.985094] do_syscall_64+0x33/0x40 [ 1626.985703] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1626.986530] RIP: 0033:0x7fdc1afffb19 [ 1626.987143] 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 [ 1626.990118] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1626.991346] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1626.992500] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1626.993653] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1626.994805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1626.995972] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:26:09 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x4}], 0x20000218) 16:26:09 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) 16:26:09 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000080)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000200)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) r5 = getpid() rt_tgsigqueueinfo(r5, r0, 0x1f, &(0x7f0000000180)={0xf, 0x7c, 0x8001}) setreuid(0xffffffffffffffff, r4) setresuid(r4, r4, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 16:26:09 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r4) syz_io_uring_submit(0x0, r2, &(0x7f0000000380)=@IORING_OP_ACCEPT={0xd, 0x1, 0x0, r4, &(0x7f0000000340), 0x0, 0x0, 0x800, 0x1}, 0x6) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = syz_io_uring_setup(0x1433, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f00000011c0)) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000000)=[{0x0}], 0x1) syz_io_uring_setup(0x6d7d, &(0x7f0000000200)={0x0, 0x2dbb, 0x20, 0x1, 0x0, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r9, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x7f, 0x2, &(0x7f0000000140)="85c887ecd3b00a46d043d34da2bdc82bc97b4152d8418dae2e45", 0x4, 0x0, 0x0, {0x3, r10}}, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\xa5\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r11, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:26:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x300) 16:26:09 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x40000000000000) 16:26:09 executing program 1: clone3(&(0x7f0000000480)={0x54831300, &(0x7f0000000140), &(0x7f0000000200), &(0x7f0000000240)=0x0, {0x14}, &(0x7f0000000700)=""/231, 0xe7, &(0x7f0000000640)=""/159, &(0x7f0000000400)=[0xffffffffffffffff], 0x1}, 0x58) getpgrp(r0) r1 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) pidfd_open(r2, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r3 = pidfd_open(r1, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/seq/clients\x00', 0x0, 0x0) syz_io_uring_complete(0x0) r4 = dup(0xffffffffffffffff) r5 = gettid() rt_sigqueueinfo(r5, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) fcntl$setownex(r3, 0xf, &(0x7f0000000500)={0x2, r5}) r6 = syz_open_dev$loop(&(0x7f0000000180), 0x7, 0x101201) pidfd_getfd(r4, r6, 0x0) r7 = gettid() r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000600), 0x200000, 0x0) perf_event_open(&(0x7f0000000580)={0x2, 0x80, 0x10, 0x5, 0x8, 0x4, 0x0, 0x81, 0x80000, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000540), 0x2}, 0x2928, 0x7, 0xd07, 0x7, 0x62c2, 0xf6, 0x3c, 0x0, 0x10001, 0x0, 0x3}, 0x0, 0x1, r8, 0x8) rt_sigqueueinfo(r7, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) rt_sigqueueinfo(r7, 0x6, &(0x7f0000000040)={0x40, 0x10000, 0x4}) 16:26:09 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000008, 0x80010, r5, 0xdf0ef000) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r7 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0xe, 0x0) setsockopt$sock_timeval(r7, 0x1, 0x938d6be92cdc964e, &(0x7f0000000240)={0x77359400}, 0x10) [ 1643.696895] loop7: detected capacity change from 0 to 262144 [ 1643.701581] FAULT_INJECTION: forcing a failure. [ 1643.701581] name failslab, interval 1, probability 0, space 0, times 0 [ 1643.704019] CPU: 1 PID: 8957 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1643.705469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1643.707221] Call Trace: [ 1643.707803] dump_stack+0x107/0x167 [ 1643.708571] should_fail.cold+0x5/0xa [ 1643.709378] ? create_object.isra.0+0x3a/0xa30 [ 1643.710338] should_failslab+0x5/0x20 [ 1643.711140] kmem_cache_alloc+0x5b/0x310 [ 1643.712014] create_object.isra.0+0x3a/0xa30 [ 1643.712941] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1643.714013] kmem_cache_alloc_bulk+0x168/0x320 [ 1643.714993] io_submit_sqes+0x6fe7/0x8610 [ 1643.715914] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1643.716993] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1643.718023] ? find_held_lock+0x2c/0x110 [ 1643.718890] ? io_submit_sqes+0x8610/0x8610 [ 1643.719817] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1643.720842] ? wait_for_completion_io+0x270/0x270 [ 1643.721867] ? rcu_read_lock_any_held+0x75/0xa0 [ 1643.722853] ? vfs_write+0x354/0xb10 [ 1643.723651] ? fput_many+0x2f/0x1a0 [ 1643.724414] ? ksys_write+0x1a9/0x260 [ 1643.725212] ? __ia32_sys_read+0xb0/0xb0 [ 1643.726077] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1643.727177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1643.728276] do_syscall_64+0x33/0x40 [ 1643.729063] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1643.730141] RIP: 0033:0x7fdc1afffb19 [ 1643.730929] 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 [ 1643.734807] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1643.736421] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1643.737937] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1643.739439] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1643.740957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1643.742472] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:26:09 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) pidfd_getfd(r2, r3, 0x0) [ 1643.817349] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:26:09 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0xedc7, 0x81}}, './file0\x00'}) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) fsconfig$FSCONFIG_SET_STRING(r4, 0x1, &(0x7f00000001c0)='%*\x00', &(0x7f0000000200)='-[)$%:.#H\x00', 0x0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setreuid(0xffffffffffffffff, r5) setresuid(r5, r5, r5) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 16:26:09 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext, 0x240}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) pwritev2(r3, &(0x7f0000002800)=[{&(0x7f0000000240)="403f5db2d2fb391045cf3a125849c36536cfad82b9d4aeb1c14ad09739eb1dfc2c9fd21b48cc83e3cbc40bbd00dd80a64369cf543cef90cf23beac1b1e575275a62cc070505a1d49b8cd82fcfcd15f8a391a3979367af9eeb7684f2fbd06b59a61840ad4a7a43f7939db37dd678f65a31d", 0x71}, {&(0x7f0000000340)="926788fd418dd61ebe541180440544ccc0f1840c70229c2165fa0a623fe7e1b17b5fc0b0676c1312f59db509130b24ac0c4e09a8b777de74ff68d59a4eeb2cc05158a9251bdbc0581c8b2b81434115ce39da608facd979105752fcab0bb7e3557dee291388a557438b0cdf35fdbc290b7a29b7f18e842873f15d2d7ea10d0ea75ee44b1956533f8c2230dae4c990fd5a2da5cbadca4bf4f508a639759055769ac586b00dfa1da1abe7415575b1a741e669e37a6a8bbae77a4ede164a690e0eb286c6a5cdfcc56770d2550cf00bc8ad35ebf9ee798dbdb74d039b514023106d7902d1d9d069731ffa65cc68e1", 0xec}, {&(0x7f0000000500)="c7f4c91ba264c38d6c0a77cf2440592d16c85b90b0045c793fa5fe9b59883f0b3e7e81045508be25479f28ede8717228707497e53e87ed616becdfcf22458fc0b1ef3818b1cc5ff03b5738f04a4c022af91733d96023fcb7097f12b90a5f8eb2f173c5e2d4ff4fb40b2b4409d99eaf88ce1ba090fa11f83f39f3a2914a79df0d0597eae2bcba62072df5ca70336d81e067a2591979b1e5eb3908fdc0ca95ddf7d583004cd5a55575f1a60d90e6b77bc06ec079b6a4e14c51b5e374ae6cbd362c6d2c024969c0d20cef1f559e1af2feadc181", 0xd2}, {&(0x7f0000000140)="3b7b812d50166c998fa862f101d6790d89d6498967344998adf1ba3de789897a81ec0a1ec75a0d000000003f743c", 0x6a}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000001600)="2266539e0d60a1d1893b416de8364cdf4b09c64d6bc7741f0cb039bcbdfa663295a3eb1815955ae4b51a7986c6c8cce3debf7c2ad6bab47cb468416eeb13b8f024d3b6eabf6dc69b758d18b40f435f5bfaaf029905dac2942cadbd25fb93bfe5bee9716c99", 0x65}, {&(0x7f0000001680)="f01a2858f14526748880a777c33c43dfb55ab6cc26035cbe9070ce1cdd3db4b6d107281201e7a567d50b18701e4e3742106ac714ff00e05cf508a3025b186c241c3846a2adc631f0c2be9584d3f5cb4e28de1cc51ed95f1b1aa9e27dc886f5200b3fdff49a36ef7b2787e2733467fd51d879c89c152c909f75af80973ca8fbd10ed7d951a3aeee8835b19fe4104ad38c3b4cbc7dc40f5fcfc14de24a68266663cc19eaf21c17655420c98aa8c9806244ea0800b2aa7790d7ecd6d29fa144172553b1aea47d33515bd1241c693511aac92f8a1305a52705b01e6f5e05edd8556941218925811394a5eb98b4767942430d6c1354a339c8a6cee596293d49e43d414f6ffadfee0023cf32b2c5ac4a6be5096d5e0dc1a173283a81b0f943d02cd313ba6868b8c6c19bb09e44926f2483b32c62695a8b2f6be626998266de7de3c49088f5e9688bbfd99f2ad0cc721c8f1bff1150ab75d93ae79a9fbbe4881b2693aa79847eee2ce0c5484018cae3ac2b7be6e501ea023757e833c74fec4667fe33f9074117396013ee8fa736d60b497fd6aa9d87af0d2a13db971411bc294f93c0835f35e93a95ac377d4934cb334a91f3b4fb12be1c972cf1d5475155ee7acbdb84e7f4bca82c7607852fa61d51413e59282e66b4ef15b3fc8aeea07a844c8800ed3872e5309742e12d0f6a092eca9d748c93f115320c2d78b60c3e37c1d61b13cc49ae813dd985a7f2d7abe39505be0349f2892bb8da5532b8721dcbdb42a5509b24e7e4d38a6d5607fafedbd0fe84a8877bfcd754cb7fb1bf83542e51ddea1f29ba7a1d6ace8ec7e1d59b1c6cb83f77f03d461ae4fb4ba497899b3c65406ff70c1a3aa89dbb00af701a4733a8c55e0648043051a5f1899f56b80e35a82061e14ced0d14ebe9ddbfbd3fdfbf0b949f404464cf551639406fe3974a383223b6a4f3e3e32a5cd35c039e56aa95901e1be2e9627bfb0814f4c752272cb294ba3fb1fef4db06595387a7185d2ac48a56771cb4feaf91d2d5bd167d34af3e5af93c1067ff07b8589d033b323c8d858bcf20143c3af4f0a940f612a37bf1b57155300141a57de4314a7181987f97e70041395ffed549602bb56a5d94c8aa4b84d91de357faa12ea8eb2bb004dd8f8600edec6f802537ed8afb8f1e75765803c9a853eeeaa90522596760259d5837cba89320f78c3c0e1d5632755cad77ffd96650f681c75f382609e51f1bd64a4e4887d02679646b28fb4a10e33a3020148a03d49871c0b16de817668c393d9a4a7e592bd38d43b548984356d0035840a5be3cee5930c9394e37e1d613df9ab363bc54c13fb6b6448f590396bbf7a35a3b33b0b6b2c65c6de06a28e9d93d076bf10f5fbf35269700dedd3eb03bba6f674a702b888a7124f515e8f1e5c34cbdb40aba88d9d0e7adefae14e36b799b5043f8b6d51f8fa37471242f855577735bd74725000349e5fc53649a7c5e3b47c9ead58561cc1dbe46f291f28da2bdef8c3be5fc8cc2334511bdaf90435ce8b59fa55814d388eddaa7f30a6884ccdcbd2de08087cd661ddf82dcbe382f86e01631dc8ff8a1c3a7ed403abe4bf7dbda6734595a94de24544073508bf0005f18d88ef3152a8b2c21c19d4c4ffc85b867ea352ffce488887d20edbd89c1b497184cbc92c99b5b444afd47bed2b266d21eb1d9f45c12777c65496d0f5432332d7aab6836f0c9fdc4b84bd1f0ec2c1503452c11eb8de3f80fbcfbca8cbf855cb1882ff516a09a2fc0a18213a415c9c71b70f9fa4f275505cbc9ced5f34a2b223255a7e307ec3cde3e7dc4ca91190ae83f6f18f2fad888d5f0017905f06d2c437a1dca9a888adbe040b548d9d85abdee030654a5f3ae5fdcd9e9d1bcf68463c74ab83a233b7940f6c9d39b441976072e47981af12c2ae3e3f39d29159ce3b4a87ade7f381f95f1ddfe685e8500c0f082a1087996c9c3903adb23a5c28a9be90161396e2fdfa4de6efc08ab3b157e33db2b101cb51e7a1617789ca1e6d539d9f714d6dc618e33c58ddc7667c9f3e0e22914bcb5a4f45d712f7c3cd63a55db29e5dc2fcb29d9cdc3626dfd2ca9a5355e18524851f5b77f779a243d1db6f9eb373df93e764d257591b791807dac3774d6ece9ebc5ca4095f9c5034de5375b3c5920971fc839a00d64435efb9208232a2b013611ef5b47c440fe1df434085aeb1ca1a43613722d2d893e87b65de7e65a95151db725358c97e99a16664c48b7b5986d29be75bbef64dae8664a0dc6d1df76498b9776ee2ef60119c7b1818af32e5973a7e3e85de9e3ff027297119b39cb690a20ee3a577f4595f526e365b2e99a3c4fbee8d2636c4f245c58996998547c288cbe51c5a914db31a1a2411a69eba6c290c3e1afc20e324d9f04524394f13dbda6d4d203bce116002cabbbf843882b0f68092bee9134edff35d7697c11f8a1d304c0436325836eace7b6ae717d349535be302ad6450be10aa4bbe6db6906f571efa4e473a5490afe1934b26e3b35f9286d0435a85793dcf03d100094a30a0ea32b3e49f9bc96b284e0a9a869a25d565d587ce17a254b10c205b669c524f5860020e7d048feff112698fb8281e9a66cb7479d4dad3bd527c6a93c9879f05e807db4de23b8c4e34469a5b135200011fd02a89e337a7edb6ad440978b7c12a4fe1699e3bfd5e33672b9f003eb9d0108660ee427ea89c2e25a25d5aa6ebc3d0da7884055128ec611cc2bfd462a56601db8437344f974012354d2fb753d8633dff3d40928ddd3dcedf115403c2e68e078a6e63785540a2352d3f3ff950941f80479aeb17182c2b755c427da587d2b07ace2a3353e2e7243c962dda8f061ea86fb687161ce4ce0f5bf21f882405ccdb1a3e0ec86c5814502d80f98da8f9c7b611b18233d2ab9da9cb4050c6c79e73aea7f33f47f5a0a73d28a5914f2ddd6510fd7bc6eb0a1cdd731a4c3aae742d420bf102cc4f95e5d1d6e7490c9b819792fb95e7c58a0336217edd1cfecc9f721d0d52cb7a015d4a65c58d14788c8a1443e442a3dff38ba8d8ec1431c68f235cb94d6fec19fbbd0f6310311bfb140a761d3835c9e7b2c9b4c201559cbf53b3cf6b774f3a615b2ffcbce7d2aecb4924853f1273f9301cf0abbe7a2f7246e99acf6c8796138667bed103bbdc0edf488d84ecaa2ace2b00625c0ac8a68e8c81ae3fabc2b9340c86c9943e52e0679218074c1168083d56e618603d8871ffb047fea0acad52cbdf835437e0fee270cc1fdd584f1beee6087c158c93d2718d93c439688df048d2b802c69184b0e8ab43ae3d6f6f9328c5238b4c2be2ff6413741caa04e5385a50d7a9fda7813e312af6865cd1e3e26b4811c68ded203677973a9fe6a88b465b287ea5cd6dbbaabcac20dfdc98cc5dae4d0e2df5ecd63f20b562731700ae69b9b88967c1a34b3dad205211f5bfbf0895dffe1868b18f531153758acc3284a79ef13e619794988f63c207531d4b5e715f4705af3d5b790b1c1939166c769530225413c9f028539c30dcc64062429096d7778d24a3bc2f4712f79ddf8747550d208bbc6d7f1ae838ee58dbe7389a038c9d21c811e7f2809f7fa327767aaca213338c748b35afb04fcdcf1f77abd713eaac800c72012165afce03d4dfd2c3d646965d5970c1563ec8ffb0bd9d14dd881e37d3bdcf1af2bd0a0d3b28e926102fda5142f8876e33501f9591ee0312c8bd44fed166f49ecbb6dd2050b31a8c29acfe107a107e1e924d4dc76114d399ae5e9d07dd5c41516b0786eb0d62e87e50376440dd94f3cead1a0ee4c1f480408c119be580a38374af165589d7cec64f47bba00b621f940e4a98769c1deef7225f3e2a9f647b4197b903759c529e96c53a48b14cd95852e99321061f94a5b32aa06ad7e40247af62d90477cdf76be9ad2b9ff072e1734a2416dc60531e0b9855947f8ad7184e7622411c4dd5adac9fa6940142b6fe8cf80ea4da533e3afc4c0bb9bf261c73996536e429efc204b8ba47185eb9fe22f7cb4304ed31ae9d4c5254cf6e0104c15dbbdccc1ed5577c426bccc0a04152446a876359459d61af53203547782817b82910e79bcbc20f55e9dca3bf660010ce54bb2c7fbaa95dfc609062db359be418e6260ab274becb6b255e4c27aea76fbfe022d2d61bf0223eaba057ede360397468d11fa19c8e1258deae9535b47becbd2a913b05dd5780705e1ba8232a26e82d289d712e71000dc6bdd59fada589430e1a38af5363b011bd327b3f8197e6fe4af75e4fcfd251bb8207ccc3d91a14807d6a0942ae16b198200961a95c2425c06109dbfbb369fdb3c898d7daea4c0e8c0579d60abac0701fdcf0c9daf5156099ccadba5387aff67c775158c290e9e17a303d999d9a805acc88551afcd7af26318b57ab87624bf0394c7cc399a9dc9e9cb12eccd6c4f50d2e33537af5c04d3d731a565279e3e8b5409925cddce76abba48c335ec097eb89912ecd95a3c79a12902d3065ec822f78ad22dc43543921dbe93d99a78c397b747f88f84a2bd445d68b2d8f0b159fd0292b5b17d1c077b844a331fbc7147fc1322ff05be167428aa35d53a1b95ce1e2fda8438aea4545214a90f8ab473fbe6c387122aa5773fe3aad66af5f6ba3b6ea5ecd84a5a0cb76f5e8c4933ec5fb69cec713b0025848d564ffa533f0eeb86903a08956f648a964fc3f97dff508169429f60ba2cfbb370904db62f757119f0e206cd2be73c60413b65249f22f975d748dcf8b123a7c092d68dde3c1dfa062a2024e522871f2469cc82217a4c57bb253d2af0e34d4d2580934a3a6db27511de312caaadac30a1f0703043bf00264f7443726f03ce521878c0d772f4de17a42ea87ad9e49d904ae0271983597f8737ac9c3ce15e9753102b24a36ad46f97673ab1ed2f0b1e4b50adc15982ae5a4e2546b2d41d87e7b5d29389fdffcdc42e362d031c09819dd0fa0dd529b71b20ece39079b30fa08d3fdc58ae10553872ea5f9a47d27a39670f68f12a5aa6d46d23231cfa71c8d7934fd8ebed73f5d2d645e7797f7d11fe25ea78e0d5141bccfc53be485b09420e7729e7bd39bd45cb07d762697a437ccc9786f58dc9257d97d300664f2ce422a0529a3579c0ab49d31407f573fc6494192defe451341f94b4ddb224e89539a7e5b9a1b5e7ab298931180c13f1c419677970cbfbc9417b0b920b1320bde6322a7ab94adff24779cd0e9aa55ec974ab39e4195a7b2616d87b76cd78f04c3454425f364d5ec4d38a3239d337fe5c6c9fd0a92ad1eeadf50d6e7cc13c03b78b84d06442cda75581988a271482ed64d207ddafe4c483483f4445c303b038b4e69c2ef55af80d74aefe2c8b217fb5058803853d64c3826e766da32fd2ebaef7518eca09be0accac4f920d7ec41e7c211e8d267a54af57546f38a6158f488ce38da27c17bc3b5fa18b0ae955e89122dd78358d7abd1c7d39d1e2cdcf7f7ad2492d0156a7720fc6d9389f90738d8d3bd4f419bc6cfb5f51a5d74df47dc074be915f6d9f953eb27d3ba02e72d4c3c838b5229dcf164a443804aaa5a789829a76569125d39375233c8c17f8ab8003240403c4b45d11b7198c1b576b19ef070f7da6a56c5c5d8cd9ed52b4f5149870d4a210711976c97e5ab62b47f4057e908e5d3c865c831ef6505281f72f7a21f2d21a34e435317d94e3be1886c5578b4e63f730d6410aab01fc3d4320b13824daa8dfe02fbf81cc86a4d8348d3258ab13582c514269611d9075eea711e04113c63a2660e4809ae9540fb78e05d14168cdea642ff53b140d2f2743e1516f06", 0x1000}, {&(0x7f0000002680)="75900096241ae8b74934ca42250a42cb229bef7e23e39087d61ab999742c49271a40badf15191ca73bbdb6da00f034de73fd96b1a936451bf04fbcd34a3e18cd1fcbc2a7ed3d0f716bc480b7925250bbfb6f27821094be64ac473f320171c2f070ae60e404000000000000000705b195907e80697431e7e654b0acec934cc6a03f2df6fd82790b3a858a4c712a227249aaf14a95bc374a18ff306b34416254d0261e8ba4802255edd6f3eaf11a93fd00080000138f01670eb0eac774d6059253d3f231ac2d", 0xc5}], 0x8, 0x8, 0x4, 0x2) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:26:09 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x500) 16:26:09 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x3000009, 0x1f012, r3, 0x0) pidfd_send_signal(r2, 0x33, &(0x7f0000000000)={0xc, 0x9, 0xb3a}, 0x0) r4 = dup(r1) r5 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r4, r5, 0x0) 16:26:09 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000065000/0x2000)=nil, 0x2000, 0x3000006, 0x4010, r0, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x10001) syz_io_uring_submit(r6, 0x0, &(0x7f0000000140)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x3) 16:26:09 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r4, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x18, 0x16, 0x69844ea0a6ddcd11, 0x0, 0x0, {0xa, 0x0, 0x300}, [@nested={0x4}]}, 0x18}}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f00000001c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setreuid(0xffffffffffffffff, r5) setresuid(r5, r5, r5) creat(&(0x7f0000000040)='./file0\x00', 0x0) 16:26:09 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r5, r4, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x10dc, 0x3d, 0x200, 0x70bd25, 0x25dfdbfe, {0x1}, [@typed={0x8, 0x45, 0x0, 0x0, @uid}, @typed={0x8, 0x7, 0x0, 0x0, @u32=0x3f}, @nested={0x10b5, 0x81, 0x0, 0x1, [@generic="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", @generic="eb1f0b119dedcc114a643bc9c416d5a92bd3d7e061cf1d6477b49bc69f363650f846cb1de82d6bf3c19ea8997ad367fbfbaae9d4495856f14c7b83eea83af289876fff6cd6a7ee83fa25c6f36f9c69774f93e2fff14fdb5470d906c7b4a4e0af3a7c215879fa55aa3350025ec9dff60bc61b3420c55843f10d5a9057aaa32329419d65d2e9776a29484fe05f3dee69d2217a009c0fa21e97a0df8ada357046554cf27dabcd4539655ff97e0da60cf5f8de"]}]}, 0x10dc}, 0x1, 0x0, 0x0, 0x5}, 0xc000) pidfd_getfd(r2, r3, 0x0) [ 1644.131762] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.1'. 16:26:28 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x80000000000000) 16:26:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x600) 16:26:28 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x5}], 0x20000218) 16:26:28 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8930, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000280)={'team_slave_0\x00'}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000240)=0x60, 0x2) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r5, 0x0) connect$bt_sco(r5, &(0x7f00000001c0)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}}, 0x8) mmap$IORING_OFF_SQ_RING(&(0x7f00003cd000/0x1000)=nil, 0x1000, 0x2000003, 0x12, r3, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) io_uring_enter(r0, 0x5, 0x64d6, 0x3, &(0x7f0000000140)={[0x1]}, 0x8) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1662.453047] loop7: detected capacity change from 0 to 262144 [ 1662.461164] FAULT_INJECTION: forcing a failure. [ 1662.461164] name failslab, interval 1, probability 0, space 0, times 0 [ 1662.463582] CPU: 1 PID: 9010 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1662.464906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1662.466504] Call Trace: [ 1662.467020] dump_stack+0x107/0x167 [ 1662.467730] should_fail.cold+0x5/0xa [ 1662.468468] ? create_object.isra.0+0x3a/0xa30 [ 1662.469340] should_failslab+0x5/0x20 [ 1662.470076] kmem_cache_alloc+0x5b/0x310 [ 1662.470853] ? mark_held_locks+0x9e/0xe0 [ 1662.471628] create_object.isra.0+0x3a/0xa30 [ 1662.472467] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1662.473434] kmem_cache_alloc_bulk+0x168/0x320 [ 1662.474317] io_submit_sqes+0x6fe7/0x8610 [ 1662.475140] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1662.476100] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1662.477034] ? find_held_lock+0x2c/0x110 [ 1662.477819] ? io_submit_sqes+0x8610/0x8610 [ 1662.478645] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1662.479567] ? wait_for_completion_io+0x270/0x270 [ 1662.480493] ? rcu_read_lock_any_held+0x75/0xa0 [ 1662.481366] ? vfs_write+0x354/0xb10 [ 1662.482070] ? fput_many+0x2f/0x1a0 [ 1662.482759] ? ksys_write+0x1a9/0x260 [ 1662.483477] ? __ia32_sys_read+0xb0/0xb0 [ 1662.484257] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1662.485255] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1662.486236] do_syscall_64+0x33/0x40 [ 1662.486942] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1662.487915] RIP: 0033:0x7fdc1afffb19 [ 1662.488621] 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 [ 1662.492088] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1662.493486] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1662.494794] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1662.496111] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1662.497458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1662.498789] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:26:28 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) 16:26:28 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000180), 0x4, 0x2) ioctl$BLKALIGNOFF(r4, 0x127a, &(0x7f00000001c0)) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setreuid(0xffffffffffffffff, r5) setresuid(r5, r5, r5) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 16:26:28 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x3, 0x80000) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r4) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r5, 0x0) r6 = syz_mount_image$nfs4(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x71, 0x5, &(0x7f00000003c0)=[{&(0x7f00000000c0)="d41cceaf6946790bf9378c1de0c1b32ff76f63960662289f3e", 0x19, 0xffff}, {&(0x7f0000000100)="8dc837925511818c63cd1cb32e42768ee866ad7b316c170f4d2c67fbc806daac4dbfd2e8737552f41c6b73e69843ed4547ade0780a269eb33c683dbf5b9dcec1f6437bf217ea3693fc73b1b97a4d48c95af83d75c7c0fbd33b47831bd5c0608eb92de27f7bd72feafc5e3444208573069e1dba0de14f706319b2b39649259ed83562ec8f94a869ec696ce759404e34c699b7cf71418a904ebf7c025e8bfffd7e8d8acc217a0fabe31a17ccb39b871e2089b7a2d2d6ef0bfe0e11146e880ea873632708b248e2ac08dc509de4646b63d952", 0xd1, 0x2}, {&(0x7f0000000200)="e88d712c28cef883f192569623bdbc46db19722f221eb6800acfb0eb801ca01c6d8c60d950ac18d877910dbc9e07b9cc49f32ba3b9a2cc9aa8fbaa83b6d290f4141222f47b1acc40a971bef46ed57abed5049d7a", 0x54}, {&(0x7f0000000280)="b044898be8be30d5e7049068f9afa2dc021337b313ecc9c6647a88966d0aa39b1fe5cda104c47d560fc6fa", 0x2b, 0x80000001}, {&(0x7f00000002c0)="b5a395291f0de91967ae592d7486c9b02b9cf41bb54371315e050abac932631847663c159f01f141e0ff0e7ac8e76e3c8a068e657e6596798685ab64170cd5de75e5f101332aa55e68d1ec90ffd8146210113a7dea83f40a0c565084d69f6cad640fa4b152e2e7937c1f80899a862e39d18da615ec4dbc376eb357525e616ee558e343e0e2c64a0a88b71e1425e457976c79fed807cb4ba4b6936b4d80a9bfa80ed261be993ff45a34361eefc180149f3e81920cf897e8daaa011ffe56de5c1aba52baff5f4d9beeefd0e8f5", 0xcc, 0x1}], 0x40000, &(0x7f0000000440)={[{',-+.\\\'@^'}, {'[*.^-.\\}@'}, {'/dev/loop#\x00'}, {'\xe7[}\'!'}, {'*\')--*'}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/dev/loop#\x00'}}]}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00000004c0)={0x40000001}) pidfd_getfd(r2, r3, 0x0) 16:26:28 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000214000/0x4000)=nil, 0x4000, 0x1, 0x20010, r0, 0x10000000) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r7) syz_io_uring_submit(r1, r6, &(0x7f0000000140)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r7, 0x80, &(0x7f0000000240)=@pptp={0x18, 0x2, {0x3, @empty}}, 0x0, 0x0, 0x1}, 0x5b0) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) ftruncate(r4, 0x7) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1662.537620] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:26:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x700) 16:26:28 executing program 1: r0 = getpgrp(0x0) gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000180)={0x200000, 0x400, 0xfe}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$poke(0x4, r1, &(0x7f0000000200), 0x100000000) r2 = dup(0xffffffffffffffff) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x28, 0x20, 0x70bd25, 0x25dfdbfb, {0x6}, [@typed={0xc, 0x5d, 0x0, 0x0, @u64=0x7fff}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000084}, 0x8000) r3 = syz_open_dev$loop(&(0x7f0000000000), 0xfffffffffffffffe, 0x141000) pidfd_getfd(r2, r3, 0x0) 16:26:28 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setreuid(0xffffffffffffffff, r4) setresuid(r4, r4, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 16:26:28 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x744c, 0x0, 0x0, 0x0, 0x1e) 16:26:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xa00) 16:26:28 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x503400) pidfd_getfd(r2, r3, 0x0) 16:26:28 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) [ 1662.809365] loop7: detected capacity change from 0 to 262144 16:26:28 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x2010, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000d, 0x2010, r5, 0x3d09d000) [ 1662.848405] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:26:28 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x200000000000000) 16:26:28 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setreuid(0xffffffffffffffff, r4) setresuid(r4, r4, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) [ 1662.927706] FAULT_INJECTION: forcing a failure. [ 1662.927706] name failslab, interval 1, probability 0, space 0, times 0 [ 1662.929303] CPU: 1 PID: 9051 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1662.930521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1662.931972] Call Trace: [ 1662.932430] dump_stack+0x107/0x167 [ 1662.933063] should_fail.cold+0x5/0xa [ 1662.933723] ? create_object.isra.0+0x3a/0xa30 [ 1662.934508] should_failslab+0x5/0x20 [ 1662.935162] kmem_cache_alloc+0x5b/0x310 [ 1662.935865] ? mark_held_locks+0x9e/0xe0 [ 1662.936569] create_object.isra.0+0x3a/0xa30 [ 1662.937328] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1662.938216] kmem_cache_alloc_bulk+0x168/0x320 [ 1662.939005] io_submit_sqes+0x6fe7/0x8610 [ 1662.939752] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1662.940613] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1662.941440] ? find_held_lock+0x2c/0x110 [ 1662.942137] ? io_submit_sqes+0x8610/0x8610 [ 1662.942880] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1662.943718] ? wait_for_completion_io+0x270/0x270 [ 1662.944549] ? rcu_read_lock_any_held+0x75/0xa0 [ 1662.945352] ? vfs_write+0x354/0xb10 [ 1662.945990] ? fput_many+0x2f/0x1a0 [ 1662.946610] ? ksys_write+0x1a9/0x260 [ 1662.947262] ? __ia32_sys_read+0xb0/0xb0 [ 1662.947959] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1662.948848] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1662.949720] do_syscall_64+0x33/0x40 [ 1662.950355] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1662.951219] RIP: 0033:0x7fdc1afffb19 [ 1662.951851] 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 [ 1662.954968] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1662.956266] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1662.957472] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1662.958681] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1662.959878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1662.961077] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:26:42 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = gettid() rt_sigqueueinfo(r3, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r5, r4, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r4, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xa8, 0x4, 0x6, 0x5, 0x0, 0x8, 0x300c0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_bp, 0x44004, 0x1, 0x1ff, 0x9, 0x403, 0x80, 0x2, 0x0, 0x4, 0x0, 0x6a}, r3, 0x0, r4, 0x8) r6 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r7) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f00000001c0)) pidfd_getfd(r2, r6, 0x0) 16:26:42 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x11}], 0x20000218) 16:26:42 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) 16:26:42 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) r4 = openat$incfs(r2, &(0x7f0000000180)='.log\x00', 0x15c02, 0x20) execveat(r4, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='/%-\x00', &(0x7f0000000240)='@&/{*$]%\x00', &(0x7f0000000280)='{!\\.\x00', &(0x7f00000002c0)='}(}+\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00'], 0x800) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={&(0x7f0000000400), 0x8}, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f00000003c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, 0x0, 0x0) setreuid(0xffffffffffffffff, r5) setresuid(r5, r5, r5) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 16:26:42 executing program 2: r0 = syz_io_uring_setup(0x23862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f00006b7000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18}, './file0\x00'}) 16:26:42 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x600000000000000) 16:26:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x2000) 16:26:42 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) r5 = syz_open_dev$mouse(&(0x7f00000001c0), 0x6, 0x48000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r5) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1676.312858] loop7: detected capacity change from 0 to 262144 [ 1676.337755] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1676.350917] FAULT_INJECTION: forcing a failure. [ 1676.350917] name failslab, interval 1, probability 0, space 0, times 0 [ 1676.353376] CPU: 1 PID: 9069 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1676.354802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1676.356560] Call Trace: [ 1676.357106] dump_stack+0x107/0x167 [ 1676.357866] should_fail.cold+0x5/0xa [ 1676.358677] ? create_object.isra.0+0x3a/0xa30 [ 1676.359627] should_failslab+0x5/0x20 [ 1676.360435] kmem_cache_alloc+0x5b/0x310 [ 1676.361271] ? mark_held_locks+0x9e/0xe0 [ 1676.362119] create_object.isra.0+0x3a/0xa30 [ 1676.363034] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1676.364108] kmem_cache_alloc_bulk+0x168/0x320 [ 1676.365059] io_submit_sqes+0x6fe7/0x8610 [ 1676.365961] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1676.366996] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1676.368035] ? find_held_lock+0x2c/0x110 [ 1676.368873] ? io_submit_sqes+0x8610/0x8610 [ 1676.369779] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1676.370791] ? wait_for_completion_io+0x270/0x270 [ 1676.371816] ? rcu_read_lock_any_held+0x75/0xa0 [ 1676.372767] ? vfs_write+0x354/0xb10 [ 1676.373551] ? fput_many+0x2f/0x1a0 [ 1676.374292] ? ksys_write+0x1a9/0x260 [ 1676.375079] ? __ia32_sys_read+0xb0/0xb0 [ 1676.375924] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1676.377016] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1676.378100] do_syscall_64+0x33/0x40 [ 1676.378874] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1676.379965] RIP: 0033:0x7fdc1afffb19 [ 1676.380738] 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 [ 1676.384570] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1676.386167] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1676.387645] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1676.389140] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1676.390624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1676.392116] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1676.403650] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:26:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x3f00) 16:26:42 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x50, 0x28, 0x100, 0x70bd29, 0x25dfdbfb, {0x12}, [@generic="14c8cbf75fa493c096040307d720ef0484e5e63fcc2de46ce0f9cb1287d2b2279a56fb8c385dc30da8bfe1ba164f0f40cf063a140b3259838ff18b33"]}, 0x50}}, 0x4) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) 16:26:42 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) setns(0xffffffffffffffff, 0x20000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000180)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) setreuid(0xffffffffffffffff, r4) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0x4, 0x6, 0x6, 0xa000000, 0x6}) setresuid(r4, r4, r4) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) [ 1676.500508] loop7: detected capacity change from 0 to 262144 [ 1676.543144] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:26:42 executing program 2: r0 = syz_io_uring_setup(0x5b93, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000140)={0x50, 0xf7}, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:26:57 executing program 1: r0 = getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r2 = pidfd_open(r0, 0x0) r3 = dup(r2) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r3, r4, 0x0) prlimit64(r1, 0x5, &(0x7f0000000040)={0x3}, &(0x7f0000000080)) 16:26:57 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x12}], 0x20000218) 16:26:57 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000280), &(0x7f0000000340)=0x4) r1 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0x0, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{}, {0x77359400}}) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:26:57 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x2000000000000000) 16:26:57 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:26:57 executing program 4: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r4) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r3, 0x4000000) ioctl$BLKFRASET(r3, 0x1264, &(0x7f00000000c0)=0x843) pidfd_open(r1, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setreuid(0xffffffffffffffff, r5) setresuid(r5, r5, r5) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 16:26:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x4000) 16:26:57 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) [ 1691.419978] loop7: detected capacity change from 0 to 262144 [ 1691.447487] FAULT_INJECTION: forcing a failure. [ 1691.447487] name failslab, interval 1, probability 0, space 0, times 0 [ 1691.449902] CPU: 1 PID: 9113 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1691.451315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1691.453054] Call Trace: [ 1691.453625] dump_stack+0x107/0x167 [ 1691.454396] should_fail.cold+0x5/0xa [ 1691.455182] ? create_object.isra.0+0x3a/0xa30 [ 1691.456157] should_failslab+0x5/0x20 [ 1691.456962] kmem_cache_alloc+0x5b/0x310 [ 1691.457836] ? mark_held_locks+0x9e/0xe0 [ 1691.458685] create_object.isra.0+0x3a/0xa30 [ 1691.459602] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1691.460681] kmem_cache_alloc_bulk+0x168/0x320 [ 1691.461646] io_submit_sqes+0x6fe7/0x8610 [ 1691.462550] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1691.463590] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1691.464635] ? find_held_lock+0x2c/0x110 [ 1691.465497] ? io_submit_sqes+0x8610/0x8610 [ 1691.466406] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1691.467420] ? wait_for_completion_io+0x270/0x270 [ 1691.468438] ? rcu_read_lock_any_held+0x75/0xa0 [ 1691.469418] ? vfs_write+0x354/0xb10 [ 1691.470183] ? fput_many+0x2f/0x1a0 [ 1691.470939] ? ksys_write+0x1a9/0x260 [ 1691.471731] ? __ia32_sys_read+0xb0/0xb0 [ 1691.472591] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1691.473788] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1691.475115] do_syscall_64+0x33/0x40 [ 1691.476093] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1691.477411] RIP: 0033:0x7fdc1afffb19 [ 1691.478362] 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 [ 1691.482457] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1691.484037] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1691.485530] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1691.487158] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1691.488738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1691.490267] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:26:57 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x4000000000000000) [ 1691.563455] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:26:57 executing program 1: r0 = getpgrp(0x0) pidfd_open(r0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x224940, 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r1) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r2) memfd_create(&(0x7f0000000040)='\x00\x00', 0x6) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) pidfd_open(r3, 0x0) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r4) r5 = dup(r4) syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(0xffffffffffffffff, r5, 0x0) 16:26:57 executing program 3: r0 = syz_io_uring_setup(0x803863, &(0x7f00000002c0)={0x0, 0x2, 0x8}, &(0x7f00000a0000)=nil, &(0x7f0000168000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) sendmsg$inet(r3, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000001600)="189b28858bbb9655afe22075379372131b94717aa76e72426b9a75dfc244aa24024a4b34095c395e5da46c673b072340ce3842ff86855f13b44a34bede29826eaa577bee4a2b17061f158c4bc9370b55d621657c80d8053dec618d0e9590feb401399fbd4c3b2d8503bacadd446cec3ba0c95787195be37d304ec9a8", 0x7c}], 0x1, &(0x7f0000001680)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0xe0000000}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x9}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @local}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}], 0xc8}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x0, @fd_index=0x3, 0x8337, &(0x7f0000001580)=[{&(0x7f0000000240)=""/105, 0x69}, {&(0x7f0000000140)=""/10, 0xa}, {&(0x7f0000000340)=""/67, 0x43}, {&(0x7f00000003c0)=""/113, 0x71}, {&(0x7f0000000500)=""/77, 0x4d}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x6, 0x4, 0x1}, 0xfff) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:26:57 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) setns(r2, 0x4000000) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000000c0)=0x843) prlimit64(0x0, 0x1, &(0x7f00000017c0)={0x0, 0x6}, 0x0) pidfd_open(r0, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) setreuid(0xffffffffffffffff, r5) setresuid(r5, r5, r5) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r4, 0xf507, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) io_setup(0x2d47, &(0x7f0000000000)) 16:26:57 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) 16:26:57 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="a80200001100080025bd7000fedbdf251e00000086020080243563c986463496538bf68fe8009256d45c7a00e39a32f56dc93065d99ae3a1967c7c012f2a3f7b6b13f86fba87e06183c80078000d3dc30e3751b5fc71200bf6c4126e4dd9a0fb4c98d141228ce956fc3dc71cb2827e72a573e4753bb86e93f6c22eb5798b90d0c6522a3aeedbc86138792ddc8345560c6ce0ba2493859d7246cdbf82b313f642a47561370e5a4adfe1dc101b67f7fb98606c3ab6cfdad62cc3130eabfa14c29ff2fc209102882bb9cd10fa61f27fb66c8d5df1a5499c098f0f6d8c14da6df1986838fb14bd46ce7b8c7c813ad2379b4a6fb44039717c0eb7aff37f382edde1b9082b64729620aec4eec88418e5ee9fccdb86a63d944aed88eb62c860d068f25935fb4d7b6abb19364c26f1a856fe04ac3f3112471db67cc1228bb7c8a0249837cc1eee179db8048269716e719fe3c29f8d093c294b91193b4c5de17d2902878bad2595a4b4afa9b39d943d1a7a36143dad31b9c3d9d6741b5b8c36b9327328ba67b19e16933b0f62a67bb80cd4f480849bd3aec13e6c2dc11cb43760ada5474926059f4e9c724e5ab233d6345f73f86837e17dd60601830e4c1e884d98e8b078efa673a55eb10efe9ca7df15aa2f75abaca8acc5dc60d623c8071879b3a3f5418224fd95d6005324c0eee5b81b027d2220deee88903125350a75e8f7bd8f66a116620fa3d90c1e2e7f9a6f9286971ae6845a6467e6aee947e7b53df9cdfb0e6d1678b6726530ac5b29d674c267b83697e5ee0374964b2c5fcbd1d3701a3c6940c791727736d74de061305bd7ebcd7e6583a3bd7a65a0a515ba82e4eda564a93428466c71934447b049bc220eb8b93c0d95360a84052e9e78d74c70a4dd6e130a53a67a6cf1975dbb60f9addf3bb2d76b26f7f5bf63470ed7b44f00000c001a000000010000000000bbde0c67efd8882cf21be9cdb6deec9b9e1625e9c30005d8108b18a5c984f8fc4003fbe35a323c45e6842992916fc044c3cdea537aafc25c236679ff1a4f119cf8be40642ae0e54de31e523c46388dffd9025d0b7cfa2a52242d97dfaa61456aa1f7520132e9f209ce81387229d6849ddcda8883649975981da94b7aa39b49e30110f5499f6fe56353237099c0708ed8e30a088b2a3aaf96bc13a834d264ad390a7eb76f89227556"], 0x2a8}, 0x1, 0x0, 0x0, 0x50}, 0x4000010) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:26:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x4800) 16:26:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x4c00) 16:26:57 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0xbb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xef8e2b77f7b2a540) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1691.813132] FAULT_INJECTION: forcing a failure. [ 1691.813132] name failslab, interval 1, probability 0, space 0, times 0 [ 1691.814466] CPU: 0 PID: 9158 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1691.815234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1691.816213] Call Trace: [ 1691.816525] dump_stack+0x107/0x167 [ 1691.816943] should_fail.cold+0x5/0xa [ 1691.817387] ? create_object.isra.0+0x3a/0xa30 [ 1691.817904] should_failslab+0x5/0x20 [ 1691.818345] kmem_cache_alloc+0x5b/0x310 [ 1691.818808] ? mark_held_locks+0x9e/0xe0 [ 1691.819267] create_object.isra.0+0x3a/0xa30 [ 1691.819774] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1691.820366] kmem_cache_alloc_bulk+0x168/0x320 [ 1691.820890] io_submit_sqes+0x6fe7/0x8610 [ 1691.821382] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1691.821941] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1691.822499] ? find_held_lock+0x2c/0x110 [ 1691.822961] ? io_submit_sqes+0x8610/0x8610 [ 1691.823465] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1691.824034] ? wait_for_completion_io+0x270/0x270 [ 1691.824599] ? rcu_read_lock_any_held+0x75/0xa0 [ 1691.825125] ? vfs_write+0x354/0xb10 [ 1691.825558] ? fput_many+0x2f/0x1a0 [ 1691.825973] ? ksys_write+0x1a9/0x260 [ 1691.826414] ? __ia32_sys_read+0xb0/0xb0 [ 1691.826879] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1691.827473] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1691.828073] do_syscall_64+0x33/0x40 [ 1691.828497] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1691.829086] RIP: 0033:0x7fdc1afffb19 [ 1691.829504] 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 [ 1691.831627] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1691.832528] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1691.833336] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1691.834144] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1691.834945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1691.835754] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:27:15 executing program 1: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r1 = getpgrp(r0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) sendfile(r2, r3, &(0x7f0000000100)=0x20, 0x6) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r5 = pidfd_getfd(r3, r4, 0x0) r6 = socket(0x27, 0x6, 0x81) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r6, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="500100001b08e7e294b6691d659cd9b789cf", @ANYRES16=0x0, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) 16:27:15 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x48203, 0x0) fcntl$dupfd(r6, 0x406, r0) 16:27:15 executing program 4: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = gettid() rt_sigqueueinfo(r3, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r5, r4, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r4, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xa8, 0x4, 0x6, 0x5, 0x0, 0x8, 0x300c0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_bp, 0x44004, 0x1, 0x1ff, 0x9, 0x403, 0x80, 0x2, 0x0, 0x4, 0x0, 0x6a}, r3, 0x0, r4, 0x8) r6 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r7) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f00000001c0)) pidfd_getfd(r2, r6, 0x0) [ 1709.441442] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.4'. 16:27:15 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x14}], 0x20000218) 16:27:15 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x6800) 16:27:15 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:27:15 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0xffffffff00000000) 16:27:15 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) [ 1709.458400] FAULT_INJECTION: forcing a failure. [ 1709.458400] name failslab, interval 1, probability 0, space 0, times 0 [ 1709.460842] CPU: 1 PID: 9177 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1709.462295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1709.463684] loop7: detected capacity change from 0 to 262144 [ 1709.464032] Call Trace: [ 1709.464059] dump_stack+0x107/0x167 [ 1709.464083] should_fail.cold+0x5/0xa [ 1709.467374] ? create_object.isra.0+0x3a/0xa30 [ 1709.468349] should_failslab+0x5/0x20 [ 1709.469153] kmem_cache_alloc+0x5b/0x310 [ 1709.470018] ? mark_held_locks+0x9e/0xe0 [ 1709.470883] create_object.isra.0+0x3a/0xa30 [ 1709.471819] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1709.472914] kmem_cache_alloc_bulk+0x168/0x320 [ 1709.473894] io_submit_sqes+0x6fe7/0x8610 [ 1709.474804] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1709.475866] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1709.476898] ? find_held_lock+0x2c/0x110 [ 1709.477769] ? io_submit_sqes+0x8610/0x8610 [ 1709.478698] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1709.479726] ? wait_for_completion_io+0x270/0x270 [ 1709.480767] ? rcu_read_lock_any_held+0x75/0xa0 [ 1709.481760] ? vfs_write+0x354/0xb10 [ 1709.482548] ? fput_many+0x2f/0x1a0 [ 1709.483320] ? ksys_write+0x1a9/0x260 [ 1709.484133] ? __ia32_sys_read+0xb0/0xb0 [ 1709.484999] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1709.486100] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1709.487197] do_syscall_64+0x33/0x40 [ 1709.487994] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1709.489054] RIP: 0033:0x7fdc1afffb19 [ 1709.489844] 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 [ 1709.493751] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1709.495383] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1709.496880] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1709.498396] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1709.499902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1709.501416] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1709.559560] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:27:15 executing program 4: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x80000000000000) 16:27:15 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40, 0x0) sendfile(r7, r5, 0x0, 0x9) perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x27, 0x40, 0x6, 0x3f, 0x0, 0x2, 0x900a, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x1, @perf_config_ext={0x3, 0x3}, 0x12018, 0x10000, 0x40, 0x9, 0x4, 0x0, 0x3, 0x0, 0xfffff801, 0x0, 0x8}, 0x0, 0x1, 0xffffffffffffffff, 0x9) syz_io_uring_setup(0xaff, &(0x7f0000000340)={0x0, 0xec75, 0x8, 0x1, 0x4d}, &(0x7f0000bd2000/0x3000)=nil, &(0x7f0000815000/0x1000)=nil, &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r9) close(0xffffffffffffffff) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r10}}, 0x10001) syz_io_uring_submit(r8, r2, &(0x7f0000000440)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, r9, 0x0, &(0x7f00000005c0)="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", 0x11c, 0x0, 0x1}, 0x5) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:27:15 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r4 = pidfd_getfd(r2, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r3, {0x7}}, './file0\x00'}) openat(r5, &(0x7f0000000040)='./file0\x00', 0x18002, 0x120) 16:27:15 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x6c00) 16:27:15 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x8, 0x0, 0x13d}, &(0x7f0000186000/0x2000)=nil, &(0x7f0000976000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r5, &(0x7f00000001c0)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000000140)=0x80, &(0x7f0000000240)=@caif=@rfm, 0x0, 0x80000, 0x0, {0x0, r7}}, 0x40) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:27:15 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) 16:27:15 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x7400) [ 1709.973543] loop7: detected capacity change from 0 to 262144 [ 1710.025929] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:27:34 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x15}], 0x20000218) 16:27:34 executing program 1: r0 = getpgrp(0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) lseek(r1, 0x100000000, 0x4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) getpriority(0x1, r2) r3 = pidfd_open(r0, 0x0) r4 = dup(r3) r5 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x68240) r6 = pidfd_getfd(r4, r5, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r7, 0x0) mq_notify(r7, &(0x7f0000000340)={0x0, 0x21, 0x2, @thr={&(0x7f0000000280)="66deb3c062c0ddfc2ee310bb8ecfd897df581a4e6c917a499bde5991cbe77673116e444fc27945834291acda7187ded2e075e6523c011f472d574aac0c9897c19fc7374885e5622ae4ca60bfed4a", &(0x7f0000000300)="2b02063ac2aebb24e265f1fe8b15b491dc1ce8b53d7c417619a46e8c01dbb83632ac50358b4f64"}}) close_range(0xffffffffffffffff, r6, 0x2) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x900022, &(0x7f0000000380)=ANY=[@ANYBLOB="743e28ab213d66642c722867bada86550b66646e6f3d", @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB=',dfltuid=', @ANYRESHEX=0xee01, @ANYBLOB=',cache=loose,version=9p2000,version=9p2000,access=client,access=client,access=user,version=9p2000,cache=loose,\x00']) 16:27:34 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x9, 0x4010, r0, 0x0) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000b9f000/0x3000)=nil, 0x3000, 0x1000007, 0x110, r0, 0x8000000) syz_io_uring_submit(r6, r2, &(0x7f0000000140)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:27:34 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) 16:27:34 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000240)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:27:34 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r6, r5, 0x0) r7 = perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r5, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000006c0)=ANY=[@ANYBLOB="01040000e5001700180000ff", @ANYRES32=r7, @ANYBLOB="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"]) perf_event_open(&(0x7f0000000480)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, r7, 0x1) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:27:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x7a00) 16:27:34 executing program 4: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x80000000000000) [ 1728.610570] loop7: detected capacity change from 0 to 262144 [ 1728.617509] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1728.619832] FAULT_INJECTION: forcing a failure. [ 1728.619832] name failslab, interval 1, probability 0, space 0, times 0 [ 1728.619853] CPU: 1 PID: 9250 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1728.623598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1728.624749] Call Trace: [ 1728.625119] dump_stack+0x107/0x167 [ 1728.625639] should_fail.cold+0x5/0xa [ 1728.626178] ? create_object.isra.0+0x3a/0xa30 [ 1728.626818] should_failslab+0x5/0x20 [ 1728.627352] kmem_cache_alloc+0x5b/0x310 [ 1728.627911] ? mark_held_locks+0x9e/0xe0 [ 1728.628488] create_object.isra.0+0x3a/0xa30 [ 1728.629095] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1728.629790] kmem_cache_alloc_bulk+0x168/0x320 [ 1728.630440] io_submit_sqes+0x6fe7/0x8610 [ 1728.631037] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1728.631726] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1728.632407] ? find_held_lock+0x2c/0x110 [ 1728.632983] ? io_submit_sqes+0x8610/0x8610 [ 1728.633605] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1728.634278] ? wait_for_completion_io+0x270/0x270 [ 1728.634940] ? rcu_read_lock_any_held+0x75/0xa0 [ 1728.635581] ? vfs_write+0x354/0xb10 [ 1728.636107] ? fput_many+0x2f/0x1a0 [ 1728.636618] ? ksys_write+0x1a9/0x260 [ 1728.637141] ? __ia32_sys_read+0xb0/0xb0 [ 1728.637707] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1728.638428] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1728.639151] do_syscall_64+0x33/0x40 [ 1728.639663] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1728.640379] RIP: 0033:0x7fdc1afffb19 [ 1728.640895] 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 [ 1728.643437] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1728.644490] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1728.645491] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1728.646486] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1728.647470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1728.648484] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1728.699388] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:27:34 executing program 1: r0 = getpgrp(0x0) pidfd_open(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000), 0x8, 0x40) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) 16:27:34 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_submit(r4, r6, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x7ffe) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) r8 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r8) pread64(r8, &(0x7f0000000340)=""/107, 0x6b, 0x200) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:27:34 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0xfffffffd, 0x0, 0xfffffffc, 0x4}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa, 0x10010, r0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_io_uring_complete(r3) close(r6) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000440)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r6, 0x80, &(0x7f0000000380)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}}, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4303, 0x80880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x8}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/udplite\x00') readv(r7, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4095, 0xfff}], 0x17) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x6238, &(0x7f0000000240)={0x0, 0x9c30, 0x20, 0x1, 0x212, 0x0, r7}, &(0x7f00000ba000/0xb000)=nil, &(0x7f00000ed000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000400)) syz_io_uring_submit(r4, r2, &(0x7f0000000340)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x23456}, 0xfffffffd) 16:27:34 executing program 1: r0 = pidfd_open(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r1, 0x0) process_madvise(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="6d01ebd47478efc06792cc980365c0162b3211dfc3d1ebe8bd5b5c958b3a1ca8fd98a2c4935c60fd1f995de3d5404cf6e6b894f1526801329a71be352952346896b72ff4099a2196709a5ba71e36965e7ff463e0bd3d97ad9b9d7a78e04147e98631cf9fa2bf38d2be417fb690665e3baab9e19ca0", 0x75}, {&(0x7f00000001c0)="dad82679e018e80df4f4115daf711235960e510293515e3af362f71cb28e42a8527ea7c94f5133dea65bae33f5e2f3e582685f9b985775322bbbc2d029a34da69bfe820ef4e7139aef5e3170f808ac657e5e772bcdb215a0dd7b75cdf5ea6b7cfc1736649711b814a9e54eeece58da50f19b908ad4c230aa3da6e04498a58cd918bd7841564d30020ad4ceb78b496ebb6a6e5e44b7ac390297df0bef7d09fc9dbadb035c7ec44024d58752214016deb9c8ac1bf3a96628a881b7d4b273e534a36fa791cad8cb9cdc80e9819bc7139f55", 0xd0}, {&(0x7f00000002c0)="370d36f0cff7a5800036ab09db3ee22a970ab6e28ba07fff85379ff85b302786a9ea6ec27cc3ff2d45cd7b166ed7faf9a1cc6daa97c88c362016b9ceca737138b713e0d2e479d6fd587a0042c143fc7cfeab6e4b43da199a650a6367b7c9f5eff8a8552f3532f74470440696d2e396db6776654ba3927abbbe2af2098bbdff911787f808201aa8a5095f35fd0d657e4a9d7fe414", 0x94}], 0x3, 0x7e, 0x0) r2 = dup(r0) syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) openat$incfs(r2, &(0x7f0000000000)='.pending_reads\x00', 0x0, 0xa) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r4) pidfd_getfd(r3, r4, 0x0) 16:27:34 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x7f00) 16:27:34 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140), 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="00022abd7000fdd3df256900000008000300d4ca3578810ce4d01b04fae90bf2a08948f45a8e14564d2fea67f9e95f585fa4e2fa2e6d0380a63598809e86307633092c1efb706fb9924353d4f5aaa4e2e7773ceb109a7df44a5033927a067fa0f8ff75aac20230e72c6a3b71ff7e714b7b3fde5efd023b7a4b6600", @ANYRES32=r1, @ANYBLOB="0a000600ffffffffffff0000ee86129ea0353613567b864935dc4d4544cfb47db98b8965c4602c7fa5ad000446a5711074fa6843a45d5d8b5d1eb729e92715b96e65fd146ff87251ee9fe0012b2d42a388ad11fe8954322eeb44d9f288ec881ae86a08d920acff11ab941f98358ae6132c34"], 0x28}}, 0x20008000) r2 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r2, 0x58ab, 0xffffffff, 0x2, 0x0, 0x0) 16:27:34 executing program 4: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x40000000000000) 16:27:34 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00007fe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r6 = open$dir(&(0x7f0000000140)='./file0\x00', 0x100, 0x41) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000440)=@IORING_OP_STATX={0x15, 0x2, 0x0, r6, &(0x7f0000000340), &(0x7f00000001c0)='./file0\x00', 0x200, 0x4000, 0x0, {0x0, r7}}, 0x81) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:27:51 executing program 4: r0 = getpgrp(0xffffffffffffffff) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) pidfd_open(r1, 0x0) r2 = pidfd_open(r0, 0x0) r3 = dup(r2) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) syncfs(r6) close_range(r5, r4, 0x0) r7 = perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000006c0)=ANY=[@ANYBLOB="01040000e5001700180000ff", @ANYRES32=r7, @ANYBLOB="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"]) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x40, 0x6, 0x9, 0x17, 0x0, 0x6, 0xb0045, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000000), 0x1}, 0x88, 0xffffffff, 0x2, 0x6, 0x4, 0xa4, 0x7, 0x0, 0x3, 0x0, 0x8}, 0x0, 0x0, r7, 0x2) r8 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r3, r8, 0x0) 16:27:51 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x16}], 0x20000218) 16:27:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xfc01) 16:27:51 executing program 1: r0 = getpgrp(0x0) pidfd_open(r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x8, 0x430241) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}, {&(0x7f0000000500)="602533f94d6c8889ba3c6cecb1b61047e22a64199f0f3c49c92ef6ac5876951966bc673c2d44b843074ee9f44be3b457627e35f20da044511e2f57f74732c895a3898fd933c4b80a2827a77d597a216c0a97960295adb8d94b23b42aaebf0bd4b4f57b3a40cedf6649d0162deeb999c4d99215d037fe3f4a8ff78d35fcc0a56aba2134d8009d1ead23afd7067ec7331ff601d221bc8fe0d3ac0a2002c22b444ca9bda8ffd014caf005bb229b80a1885c41d41c59ec45d9ef78f968dab9f0fc075a137d1fc7f64bf43565d01e6a8e2d1cc7ad24e6212f2885969932fb7b169238c2fa977bdb2511b07a6112b1b5c7484de9d4413ce05b9a53a38d9b01b55a80ffa51a2c5d03bc2d0fee3921e7ed5b4a5f9950f2211bc1076ccef29a79380c2b242d9868ed8ce8961728ac1ff90b1b381f26a21de9836f9a48002e5353dfcc31b2c2a15faeffbe3f24eade1e567f915b2cdb49f3edfc2db2629f9f7faec7a8c7e7c5e5920f7047bba8eefa5f5b0daff31c39f481a7a13f16d486c0980264c388ce178ad41f39115664daf290f963897bdf6e084160f9420e26e389e8bbed78a55452513a9f1edd7a8ba5bb0d141cbedc0ff628a781fa94750c913d5247ece04173c999b503fae3a1d362f308811f326fc76c5ce47a9b0a66a1fbc95a7f665e01aa923f11bbca4a2f6ae7f8532b880f9f83db30b1681242cda02bf03cb2bf3afaa1662af430a7f8b2bb4944bed0252d31c0710590a300c220bb23d114a2be8297d240298599c8c0594e0b324d89e6a6ae5bd8b451f0eba2ff895967e43426dd67e9f89682fa553f9228ccfabb5710419827058d6bbfe137500d1d8746dbfe93a8bb520e42405a85b66c9e0b8b3065d7efa91229ff311ead9185d7e5a6b7d1a3c959d9a031aeec59831d236fb5e4e5191bea4c4c7ce1c07e62749331e9d82b2c1f1f68fee17525b14d364d8b0642360ee4afece853d04dd7b7c5af5ae6bbd4279390057262e750dafabedca86b410185a51b06de6aed023a2d31caf0290541c59c2ae9a034e417bab88a50d2cfd847997df7ac6461cd4baa1edb7508fa1557cc5c4840832f817cdd33d35c4d8bbc5447973b768383e07680e72ab5b21e77c022358cd3ef24589a4bb65520f3ef7f31ec9e5f7f640fa6c8f145efe73d2dc8a079df71556f2f2c15fc527aea6b189afb6e2a51be39d36256ef9236b668fc70b191403d4131ea6f7b0e463e473f6f343649f2410c44305d0261f1845e3985c33c90fc1c427b178b19b4c4ba31f6deb1d309c2f0fcf689b41d86a2834c77c394b017ccdd8cacfb7ca0ffa24d52b18869698758fa695becdea2d713ecd6cc39cdeafef6aa947ef8c418087fa6c00eb5f36bc743cc858619042766ae817e75aad0058a54bca5dafea4fe589e08235be98c8fbda40b322b002d2725e09c13398ebc51ecedd049e70480abc536c397821d16d433dc5271e7052a16f2e9c511af95789d95bb60d52b867ec318534a1ebd333da930eaa1e8b769c06201edb21f7a7356dd3397309e9120daf1f75b2de73b69b5d83ffcbba106d8426fe39d7e6a261ed8d4f610917bb26a7a5b08aadb7a7539229ee251b242d2d5ea319cca690f5ce12db6ce1b326b91def81e5baffdb6abc26b6aebecd5d0946b022d193d1d21162b048f3af3ba867ef0def3afaf6f7e07ced4d6483fd16af86bddb3f00cc0d4998d86fc1243aa08ab9c46635843b2f862fc9fa5daa708d494af1671aa8d578b67c5879634211c6db634055dab84d1f1335990ea2075a00922bcbe2261cd32390d3315b8aedc0c0a14a026df745c2e27197cc5cb369cdab99db85157628be51d7d3df13e68c4e1c5d3cf550411b0c66d7cf097fd42b1c13f3f1989b8f1491e3a47c37402465ad3411d9c817b1b8b3e85ee53baf05b2a4395005f6c850fd3d036e251c08234883d3ed188551fa3b6faccf6e3731f6c328614fe93e1fa43335f8e99ecfa45d46f25a1672a6f36e8f2eb5dffdb1319552d9b977b38a6ea634a973ae37463e54a5c414500c080ff809428893ab02673b98bb1f459e046ce86e665d77b787f66178680025568e7ecfa2f53ff44cec4cfef534fef39099fa854dda2eb7e26392fa2f7ea83eb1fc9cb3564bf4e6919999059241d12f66b528bff2ed049b4c80aa7b6fd014d049e5cbec4af20e4c2769d9c11a84568f6f243fdf36133fa61e767c3c1e03158b161d15ad6094cf4d371a8b981344a68ded8f7bbb2922f3b174df52151fe569c3ee317e257f96c7924d45231a7518dfe424bc3a75bb79f7713aba4a7dd2b742b99800a32bbd26b5253f925f45e87f92544fb9f470868c8a9616e8109dacc07b29a7d56f94d8d511dc1d7962a2f7558dc0b278d70239a1166d155b946b086cc2cb855299e459132d3a4994ca3e105fe481d4230639cfeff4fa812841c844a07645fd33b4e796260da119e1762b8c9c853d7409983b7643fafe1718592ea22bfe1cd3227fa5751944eaeea91251c77c87eeeed4ce3095386d5796ea8d48414aa9c03d55f023b6fadd817899e53e68868fab9e2524dca8583b9714873afdfbbb1f1053c559b41a55a96f7008d416bcab4c508c7d27be82e94b4ba5a08dcda9ea1019de335a23f84836394a7371596f2087858fc0579af893379ac3a8d010eb35ca19f682b380489dfb9f4d976da44b8e511e3ebd76dbda1f0e89044378db9404ccdf499ffb0f8ced54599f96cc3ba9c0c46cb233548426cc899e135dadd8503b775788ca2a9fc611fffba8c451571f41bcc8c24da387216c71424651b812b1e44cfd17261d31a97caf5331b31f14e0b5f05f740cd7e81d8f0f9c70be3ebd1dd6b307e47768175a3c13e8bf48bdac086b93a1a731c8b45ef8c78c211cfdc815dbcc83f6feccd7731ddc0859fe262603608047c49a3e5e8a147285196efb5d9678abd62a1cf4c7c1e85c788351762032faaebfba4e5aa78e390d8bd31302f39564d9fe4d19208e0a77cfecd53eb6100f8b1986cef6f35d010cd382b9e4fee1398400c16b5baca28cf6ef5f049d69eaa541c5293e2661e99388440a05b9c38bb75109672b545ae760995c35a38feb9c203a82ba5ec55b242270aed928e1bbec210384a29e3068d42aee5ed6d3367812f1202f9c13c34fe619bd933ab5e342341e51fb44d9756960bdd681b0e4a597a08244488cb70ba6a3ce2402c63b4250cbd56bef9824e391b0cd3f6b1d15e36136129b976570cb89a1c870a9394443b3b618cb372904312611d77c230110eb4b0e17fa6da0b6fd289cb768085d20abc67ad679b68d7b8981c47487c58c768f8a77fa2bb62fdfc2587b0bcce66390dc80284c211781d229e3dfc0c313fc24e564ca701d43c8d31b59b5b667df56d76277075ab94b46dcbf1aba47ee9e4c1caf236767b93faef69038550ac89df3e63f9b65a5b45218fe97ea7c4f4ce7b412d9d0802703a185d45312ddc0bbd4f1e6215d8586405450edb8e9536c68b9e95caa4b1b1ca8991462f5cb51775289227fa3476358bb3a262ec7439884054cd0c213978dc26f6039f25041438fbc6f96045d813ba55f23922ca20b2391227da26d078dfa9ca9c8a1db8967b88d46cd7e7ab3bbb17189f3103fab5b4fc3b87c41fda5aac307c593f976b7c8478e58ce7962d90dfcf264f774d6d43ed20966cb3a104fb0b720c6c92a8a5371af537424364aa54ca84ead239aa747e9b2a72fb595bc4e888883efd2bec39aee42c8885f450912bd8aa63ca14ab79fe2ccd392602954fd887a67eaf11fe11b1d94ceba63a7bb180cb9e0139f59bbfb580a3d574121556c6fce6054640c57493f78b55cd8cad715dd65e50101feaf04d11d5590a8ba309c316d109fc71357e105fa604feb73de5b8b74af1d7a04701fa8485856b18dcfd99deca51dd4784c80a0e710c80f529a95af5edecbc68b8e5d37b1ecdbf20315eff9a1763809725787c63da43ffba69418e3af0e114c66d2346d82a6dc1d90b4e2c6ace1a12606d37f91650d56e322353fe9b914f31a7d6ed028761e1009a31f0a7980413af1ae808d780d061c2cf68c610b9613006efe1e2c144edece813a29abeb5f43e602a46620f9a223406909e960049153bb18e6ffe9bcb5befb9960205420c58503ed5847e03caa34dbef90d51b686ee41e687ca972ef822c8446da37459006d596437f2c046663c723bad20de584abef87d646364b18f04bd948fdb04bd04d8338d9d509f8ba978524e7701cb7938c165be6a3d262ab5dd8fe9c0812f1b2f33ddebc7094a864a300f65a97cd5b4f33a10736d300270cf024088c223c7b15d6528051aaee913b087dc1ddd82463757ff1ca88f72b40db32965e195850df33f0579735bf6cad95d4e5300e8d440c461f682bc754ce2718157a5a37b545dcbdac28853d1ccdb023a8327da60e0090362eef64cd1e508ba1192f83be9a0e0a5b983febb24a8775e491859c3cfbfde56d6cd94706424fc170bd6a9f9256af94230c66f7b48faec8213b0e8d74fc393e41232a8c88b42c76c23600f015ffd085d29935bd48f2c02b1242f650ca818f73fddea3f930eac705b71d837cc97720867e189bc24699d1148de1889b1e52106dc6868a24738174fcc58e29f55e3c7da5220b67077bd7cee0076a084c9657102fbb9306dd38786beca2a1fa4217bff42d19bf8815038e2c4fafb24cfcc3533809e10ae7547ef0afcfbe8099167c0e7465d0861fc8edd0e8313b4b8271c1f7a3ec53d31dd19ba5cf04f5fe3b96bdde66d1f8fb3d3c9413d57f0e28dd89acd24ae52b9c77ef10bb69f57200742480bbee0a41bc56e8e724a626b955492b2a52a2e1b959b97c52948ee5088b7da33cf1eeb4824f0e0f4de9c1e1367e144db1d796994d480f8165136fc74e4f4b18308406b2be925e1c2b0931a473c8423df69250ec2bf5a994bb571ee469f101879ae43d7ac331c4b69d970bb0b7da6dec76a2d72527d1d3b4a946838dda4ced21fb4ea631335b8a678cbb71a196fa6a19862357d6141629df84154aae6", 0xde4, 0x7da}], 0x0, &(0x7f0000000240)=ANY=[]) openat(r4, &(0x7f0000000240)='./file0\x00', 0x309003, 0x8) openat2(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x2, 0x14}, 0x18) 16:27:51 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) [ 1745.528715] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.4'. 16:27:51 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x1, 0x50, r0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000140)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f00000c5000/0x3000)=nil, 0x3000, 0x2}, 0x2) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000b90000/0x3000)=nil, 0x3000, 0xb, 0x148151, r6, 0x0) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r7) write$binfmt_elf64(r7, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x1f, 0x3f, 0x30, 0x4, 0x3, 0x38, 0x200, 0x252, 0x40, 0x225, 0x1, 0x7, 0x38, 0x2, 0x5, 0x4, 0x800}, [{0x70000000, 0x8, 0x400, 0xe208, 0x6, 0x6, 0x3, 0x7}, {0x1, 0x81, 0x2, 0x2, 0x2, 0xffffffff, 0x7, 0x7fffffff}], "bd2c599b2c19"}, 0xb6) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r8, 0x0) ioctl$MON_IOCX_GETX(r8, 0x4018920a, &(0x7f0000000240)={&(0x7f00000001c0), &(0x7f0000000500)=""/165, 0xa5}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:27:51 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x4, 0x0, 0x1c9, 0x0, r0}, &(0x7f0000390000/0x9000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1745.558914] loop7: detected capacity change from 0 to 262144 [ 1745.570903] FAULT_INJECTION: forcing a failure. [ 1745.570903] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1745.571348] loop1: detected capacity change from 0 to 41948160 [ 1745.573427] CPU: 1 PID: 9298 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1745.576255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1745.578031] Call Trace: 16:27:51 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r4) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000380), 0x1, 0x1}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_io_uring_setup(0x6eac, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f00000011c0)) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x0, &(0x7f0000000000)=[{0x0}], 0x1) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000001, 0x11011, r6, 0x0) r7 = syz_io_uring_setup(0x1d20, &(0x7f0000000240)={0x0, 0xfded, 0x1d, 0x1, 0x177, 0x0, r6}, &(0x7f00006f1000/0x4000)=nil, &(0x7f0000b78000/0x4000)=nil, &(0x7f0000000140), &(0x7f00000001c0)) r8 = geteuid() fstat(r7, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() rt_sigqueueinfo(r10, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000440)}, {&(0x7f0000000500)="580bf080e1d9bc4c9c5ba2d10b5f87aaf57b1ac98b9b882ee5e1dc9191df4f9ba40f633f7128528f9682b3e35cdb6346b9a741ac734e5a63c0cd128bc9ec1b53f3fdc1a8c29f95be3a421caa0d94456a00b6428e9eebe28afa0f0a6a1bbd0111229de22df0ea7ee3e9abc4fead3a13fa440f7ff20ebc1b19cb4a7a34a199c0686dc1b0566a784eddb26df5c923ed92d678c1a98e5ffdec1587b6b9cb557abff2f065a9f50ebd8b5ace6d6e8609fb11fbe0e9cd1611f9a830f341", 0xba}, {&(0x7f00000005c0)="67722847ffe1fced5f761b6f62f2182744378ff14cf2f2bf47f5009fa83a79a36a2f2e2d7b663812ae164be3c3024ebb4bed365c52d6d3fe332983d9aeb3e8a1c8cb30d0b8ccaeb43aacf33592dd9785e56ad0b7e0bf15ea8747e44a0c14de214a5af42526c28baa7a37", 0x6a}, {&(0x7f0000000640)="5f5006b493753f2b0c4a2cbe91e2f64f66c6214e1236456617a5fb83d0dfc1c3cd847bc7e7e00501fb8a", 0x2a}, {&(0x7f0000000680)="65bc07050f15145c559983509c0acb19af0b3fdeafa291", 0x17}], 0x5, &(0x7f0000000880)=[@rights={{0x24, 0x1, 0x1, [r5, r3, r4, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r8, r9}}}, @cred={{0x1c, 0x1, 0x2, {r10, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0xc8, 0x40000}, 0x80080) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000340)={r7, 0x8, 0x3, 0x401}) r11 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r11, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1745.578599] dump_stack+0x107/0x167 [ 1745.579768] should_fail.cold+0x5/0xa [ 1745.580747] _copy_from_user+0x2e/0x1b0 [ 1745.581592] move_addr_to_kernel.part.0+0x31/0x110 [ 1745.582633] move_addr_to_kernel+0x4f/0x70 [ 1745.583528] io_connect+0x47a/0x610 [ 1745.584305] ? io_prep_rw+0x1050/0x1050 [ 1745.585149] ? lock_acquire+0x197/0x470 [ 1745.585997] ? __lock_acquire+0xbb1/0x5b00 [ 1745.586887] io_issue_sqe+0x1611/0x77d0 [ 1745.587733] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1745.588843] ? lock_chain_count+0x20/0x20 [ 1745.589719] ? __is_insn_slot_addr+0x14c/0x290 [ 1745.590655] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1745.591759] ? io_connect+0x610/0x610 [ 1745.592572] ? lock_acquire+0x197/0x470 [ 1745.593407] ? find_held_lock+0x2c/0x110 [ 1745.594268] ? __fget_files+0x2cf/0x520 [ 1745.595100] ? lock_downgrade+0x6d0/0x6d0 [ 1745.595975] __io_queue_sqe+0x90/0x9d0 [ 1745.596804] ? io_issue_sqe+0x77d0/0x77d0 [ 1745.597668] ? __fget_files+0x2f8/0x520 [ 1745.598533] io_submit_sqes+0x44ab/0x8610 [ 1745.599429] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1745.600484] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1745.601504] ? find_held_lock+0x2c/0x110 [ 1745.602359] ? io_submit_sqes+0x8610/0x8610 [ 1745.603270] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1745.604295] ? wait_for_completion_io+0x270/0x270 [ 1745.605318] ? rcu_read_lock_any_held+0x75/0xa0 [ 1745.606292] ? vfs_write+0x354/0xb10 [ 1745.607073] ? fput_many+0x2f/0x1a0 [ 1745.607832] ? ksys_write+0x1a9/0x260 [ 1745.608650] ? __ia32_sys_read+0xb0/0xb0 [ 1745.609518] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1745.610622] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1745.611707] do_syscall_64+0x33/0x40 [ 1745.612507] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1745.613588] RIP: 0033:0x7fdc1afffb19 [ 1745.614365] 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 [ 1745.618228] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1745.619832] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1745.621337] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1745.622839] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1745.624360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1745.625861] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:27:51 executing program 4: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140), 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="00022abd7000fdd3df256900000008000300d4ca3578810ce4d01b04fae90bf2a08948f45a8e14564d2fea67f9e95f585fa4e2fa2e6d0380a63598809e86307633092c1efb706fb9924353d4f5aaa4e2e7773ceb109a7df44a5033927a067fa0f8ff75aac20230e72c6a3b71ff7e714b7b3fde5efd023b7a4b6600", @ANYRES32=r1, @ANYBLOB="0a000600ffffffffffff0000ee86129ea0353613567b864935dc4d4544cfb47db98b8965c4602c7fa5ad000446a5711074fa6843a45d5d8b5d1eb729e92715b96e65fd146ff87251ee9fe0012b2d42a388ad11fe8954322eeb44d9f288ec881ae86a08d920acff11ab941f98358ae6132c34"], 0x28}}, 0x20008000) r2 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r2, 0x58ab, 0xffffffff, 0x2, 0x0, 0x0) [ 1745.704127] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:27:51 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) ioctl$PTP_SYS_OFFSET(r2, 0x43403d05, &(0x7f00000001c0)={0x16}) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) 16:27:51 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000b43000/0x4000)=nil, 0x4000, 0x1, 0x20010, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f00000003c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x101, 0x0, &(0x7f0000000380)="6211fbd4b6e17cd4c5b7f4e4def51cbaa51fd8ef4173a6cac3fad5e3a6f987e807f48c29e26f17a7453c078ad7158e514b54a798162e4ea5ab5cb0", 0xfffffffb, 0x0, 0x1, {0x3}}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x1001, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x163c, &(0x7f0000000200)={0x0, 0x2f4a, 0x4, 0x3, 0x17e}, &(0x7f0000ab2000/0x1000)=nil, &(0x7f0000414000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000280)) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r9) syz_io_uring_submit(r6, r8, &(0x7f0000000340)=@IORING_OP_SEND={0x1a, 0x1, 0x0, r9, 0x0, &(0x7f0000000500)="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", 0x1000, 0x48084}, 0x4) io_uring_enter(r0, 0x506, 0x3221, 0x1, &(0x7f0000000180)={[0xa51]}, 0x8) 16:27:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x20000) 16:27:51 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000000000)={{0x0, 0x8000, 0xfffffffffffffffb, 0x5, 0x5, 0x1fc, 0x80000000, 0x5, 0x7, 0xc0, 0x1, 0x4, 0x6de, 0x1, 0x6}, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r4, 0x0) 16:27:51 executing program 4: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r5) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) close_range(r5, r6, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1745.941044] loop7: detected capacity change from 0 to 262144 16:27:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) r1 = syz_io_uring_setup(0x5058, &(0x7f00000001c0)={0x0, 0x0, 0x8, 0x1, 0x215, 0x0, r0}, &(0x7f00004a8000/0x2000)=nil, &(0x7f0000515000/0x2000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1746.003505] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:27:51 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=@ax25={{0x3, @bcast, 0x3}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @bcast, @null]}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000500)="4700daeb4846bb3498cced9496b6c319512f5838d9efb1e783637b95c4fae673851ec9d2b39ea04fbfa02a3a9818408081ea7f399da424b61208e65600d21d6489c989e45e4b567677091513f615f7b40d9b6ea1a69c82f2f3a0d0b2c2f0dc7f21657a7c2fd550170e8d27808e783397459557b7133d93e4df507087558168a45c5485642a5574a05e38241bf747bdcb1f9d39080cc5276cc723ab53b1bca24de372ef7a99828170d34cb072603337f2d3fd5bc414b72071a1766b701fa1993d361865c967fc241b022b52b6fb1eaad824e3965683e03ebf8cd0d366d6be6778f5681720f2ee3ec38281d602", 0xec}, {&(0x7f00000003c0)="f0a0fb30ed72e03cbb6d24e1dcf47c6d6d6afb184620db9ca1044986fc86da65175f780606a5fa740d1e81c1d716e3377f6a2867a153c5c2fd06529a94bfdb80853340e19d8172d4e30afc92227d827aa3d828f007dfbd31a8d549262a0014215e8e277b1ad3d0551ccaf2fad3a58543654cbf2e87c1f620139822967fe4f8cf609867c3162a9ab08077df413d1461f221bc31d476dfc6744c6de3272214", 0x9e}, {&(0x7f0000000600)="d09419d218b9b9492ffbe461943174484d0dfe3ba63fbe02ab5ad68ec2ccf7d16d01b0a4772e6a1189bc584f1dab3180744f8580beb27858df0150cc2b1139acbe90fc69cf7f84a9a49c6f902143b581c1b038cb8b00e4dba40333ebc1915fd8fdfa42fbf1c6e14f775af40f2504ca36ba3d9341f81fc782ac2d8c58ba5efba2518404d00264c3fbd6f8d50e60d42adc5b2b15f1eee0a8d040ae10e95560f71bf31cf555fbedea823ff1995f1c4d26ae2ff35c3a09e89e33f2ef714a66e35100f09b57c9fc1d8d391c88996fb2", 0xcd}, {&(0x7f0000000700)="5f6913c3608f05ede9b886918a699f9595a5f8077672dda37614b75b79ca6c557f613977b4caea6f20a219d95554e2740c3c6a721b037c8754533a28f532319b965979771e6e303052440eda778be681e4bcaea4d82831b1a37b0c987e9f4c1937e87de07ac745799e", 0x69}, {&(0x7f0000000780)="c750427715cb0698be529757a84f89a54e94b6960143f426be4420e2e1c8b766d8df0ed51efbb94591b26cabfe4f57e4a763df434bed75db7e7337b49c28cc55435cf79e341602a7f8199069f8179eacf9549b32bab74e6bcd2680c52728afd12c0aac4fc0f18298d22c9f34a01314e7a8bcd8ed830a3ce7433ab16d0316f47076ba3dc7a960e0ce1b45a30c57d4cb65c7d451bcfb08e277a498bf9183a3841f4a186b60e16670b8bdd59c236fab8f9d74c1e909bdfc464bcd396fe3f610a97737f950a09561ffbae989aef46cb3c4975cd0f8ba9cfd4449304dac51d07b7e3a3d1790c0c211", 0xe6}], 0x5, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x258}, 0x0, 0x4000000, 0x1}, 0x9) 16:27:51 executing program 2: r0 = syz_io_uring_setup(0x803862, &(0x7f0000000240), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:28:07 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:28:07 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 28) 16:28:07 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="01000000000000002e2f653000f304cc3f6507c24e0a21982655806b23441a6d3caa2698e573ab07a60b331abfe75ef8f4abde2ae0922210e74c39a0375416be6c60969bdd63c8ffcf"]) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r2) r3 = dup(r2) r4 = openat$cgroup_ro(r3, &(0x7f0000000000)='blkio.bfq.group_wait_time\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) r5 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r3, r5, 0x0) 16:28:07 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x40000) 16:28:07 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:28:07 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) syz_io_uring_submit(r5, r2, &(0x7f00000003c0)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r6}, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380), 0x12}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r4, {0x1}}, './file0\x00'}) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r11}}, 0x10001) syz_io_uring_submit(r1, r9, &(0x7f0000000340)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, r10, 0x0, &(0x7f00000001c0)='./file0\x00', 0x126, 0xd070988b9348a53, 0x23456, {0x0, r11}}, 0x80000001) 16:28:07 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0x0, 0x1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) connect$bt_sco(r3, &(0x7f0000000140)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x8) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xa0000000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x1845, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r3, 0x409, 0xc) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) fcntl$addseals(r6, 0x409, 0x0) [ 1761.834216] loop7: detected capacity change from 0 to 262144 16:28:07 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x300}], 0x20000218) [ 1761.877752] FAULT_INJECTION: forcing a failure. [ 1761.877752] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1761.880581] CPU: 1 PID: 9350 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1761.882198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1761.884107] Call Trace: [ 1761.884738] dump_stack+0x107/0x167 [ 1761.885589] should_fail.cold+0x5/0xa [ 1761.886478] _copy_from_user+0x2e/0x1b0 [ 1761.887424] move_addr_to_kernel.part.0+0x31/0x110 [ 1761.888576] move_addr_to_kernel+0x4f/0x70 [ 1761.889560] io_connect+0x47a/0x610 [ 1761.890419] ? io_prep_rw+0x1050/0x1050 [ 1761.891370] ? __lock_acquire+0xbb1/0x5b00 [ 1761.892365] io_issue_sqe+0x1611/0x77d0 [ 1761.893297] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1761.894513] ? lock_chain_count+0x20/0x20 [ 1761.895472] ? __is_insn_slot_addr+0x14c/0x290 [ 1761.896544] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1761.897757] ? io_connect+0x610/0x610 [ 1761.898644] ? lock_acquire+0x197/0x470 [ 1761.899572] ? find_held_lock+0x2c/0x110 [ 1761.900530] ? __fget_files+0x2cf/0x520 [ 1761.901442] ? lock_downgrade+0x6d0/0x6d0 [ 1761.902401] __io_queue_sqe+0x90/0x9d0 [ 1761.903302] ? io_issue_sqe+0x77d0/0x77d0 [ 1761.904282] ? __fget_files+0x2f8/0x520 [ 1761.905238] io_submit_sqes+0x44ab/0x8610 [ 1761.906221] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1761.907375] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1761.908489] ? find_held_lock+0x2c/0x110 [ 1761.909423] ? io_submit_sqes+0x8610/0x8610 [ 1761.910421] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1761.911529] ? wait_for_completion_io+0x270/0x270 [ 1761.912648] ? rcu_read_lock_any_held+0x75/0xa0 [ 1761.913712] ? vfs_write+0x354/0xb10 [ 1761.914563] ? fput_many+0x2f/0x1a0 [ 1761.915389] ? ksys_write+0x1a9/0x260 [ 1761.916255] ? __ia32_sys_read+0xb0/0xb0 [ 1761.917193] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1761.918384] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1761.919563] do_syscall_64+0x33/0x40 [ 1761.920418] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1761.921582] RIP: 0033:0x7fdc1afffb19 [ 1761.922431] 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 [ 1761.926624] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1761.928367] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1761.929994] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1761.931613] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1761.933237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1761.934856] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1761.953201] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:28:07 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001400)={0x53, 0xfffffffffffffffe, 0x1000, 0x5, @scatter={0x3, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/215, 0x5b}, {&(0x7f0000000100)=""/193, 0xc1}, {&(0x7f0000000200)=""/184, 0xb8}]}, &(0x7f0000000300)="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", &(0x7f0000001300)=""/191, 0x7, 0x10036, 0x3, &(0x7f00000013c0)}) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000001480)='/sys/class/iommu', 0x101580, 0x0) pidfd_getfd(r4, r1, 0x0) 16:28:07 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0x0, 0x4}, &(0x7f00000a0000)=nil, &(0x7f0000139000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = syz_io_uring_complete(r1) sendfile(r4, r3, &(0x7f0000000140)=0xfffffffffffffffa, 0x6) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffe}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:28:07 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x80000) 16:28:07 executing program 1: r0 = getpgrp(0x0) r1 = getpgrp(r0) r2 = pidfd_open(r1, 0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) write(r3, &(0x7f00000003c0)="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", 0x1000) r4 = dup(r2) r5 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) ioctl$EXT4_IOC_GROUP_EXTEND(r6, 0x40086607, &(0x7f0000000000)=0x1000000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f00000001c0)) pidfd_getfd(r4, r5, 0x0) [ 1762.118928] loop7: detected capacity change from 0 to 262144 16:28:07 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000140)={'wlan1\x00'}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1762.191202] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:28:07 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0xffff, 0xb0, 0x80, 0x3}, {0x36e, 0xc5, 0x7, 0x9}, {0x5, 0x80, 0x1, 0x1ff}, {0x4ccf, 0x0, 0x80, 0xfffffffe}, {0x5, 0x9c, 0x5, 0x200}, {0x1, 0x1, 0x1f, 0x3}, {0x0, 0xb0, 0x0, 0x7}]}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) 16:28:08 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xa0000) 16:28:08 executing program 1: mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x100000b, 0x13, 0xffffffffffffffff, 0x8000000) r0 = getpgrp(0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x5, 0x100010, 0xffffffffffffffff, 0x8000000) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) [ 1762.386099] loop7: detected capacity change from 0 to 262144 [ 1762.420176] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:28:24 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:28:24 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) r6 = syz_open_dev$hiddev(&(0x7f00000003c0), 0xe, 0x101000) mmap(&(0x7f00004d7000/0x4000)=nil, 0x4000, 0x0, 0x4000010, r6, 0x7a2fc000) syz_io_uring_submit(r4, r5, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r7 = syz_io_uring_setup(0xba0, &(0x7f0000000240)={0x0, 0xe113, 0x8, 0x0, 0x15b, 0x0, r0}, &(0x7f000043a000/0x3000)=nil, &(0x7f0000903000/0x2000)=nil, &(0x7f0000000140), &(0x7f00000001c0)=0x0) r9 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000340)) syz_io_uring_submit(r4, r8, &(0x7f0000000380)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd=r9, 0x0, 0x0, 0x0, 0x1}, 0x200) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_setup(0x4f39, &(0x7f0000000500)={0x0, 0x6578, 0x10, 0x1, 0x1c2, 0x0, r7}, &(0x7f0000088000/0x1000)=nil, &(0x7f0000a95000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000440)=0x0) syz_io_uring_submit(r1, r10, &(0x7f0000000580)=@IORING_OP_WRITE_FIXED={0x5, 0x1, 0x2004, @fd_index=0x9, 0x5, 0x3, 0x401, 0x11, 0x0, {0x3}}, 0x3ff) r11 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r11, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000400)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n') mmap(&(0x7f000028d000/0x3000)=nil, 0x3000, 0x100000b, 0x13, 0xffffffffffffffff, 0x94c5e000) 16:28:24 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) r4 = io_uring_setup(0x283e, &(0x7f0000000000)={0x0, 0x5380, 0x30, 0x0, 0x2bb, 0x0, r2}) pread64(r4, &(0x7f0000000080)=""/93, 0x5d, 0xfff) 16:28:24 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x500}], 0x20000218) 16:28:24 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x6489, &(0x7f0000000340)={0x0, 0x204, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = syz_io_uring_setup(0x1433, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f00000011c0)) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000000)=[{0x0}], 0x1) syz_io_uring_setup(0x74da, &(0x7f0000001a40)={0x0, 0xda75, 0x4, 0x2, 0x6b, 0x0, r5}, &(0x7f000077d000/0x3000)=nil, &(0x7f0000bcb000/0x2000)=nil, &(0x7f0000001580), &(0x7f0000001ac0)) r6 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_submit(r8, r2, &(0x7f0000000140)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd_index=0x7, 0xfffffffffffffffe, {0x0, r6}, 0xecf, 0x8, 0x0, {0x0, 0x0, r0}}, 0x10000) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) r10 = openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) pwritev2(r10, &(0x7f00000019c0)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000003c0)="c99ea4c5be04046561446aff3f7d110c7dc908ab99f07bd4affdb955b5b948a0ad3d2ad7cf43bbad4a046a45857e390090ad3b2de3130aa6b83c4384dd4d822d3b3a327367ecb9f12d54240f4d7e6365dc321e15b30771a127929c6c2ef3d64d521c2487655329d2d40803f4d30a6818e2357e5795cedef937492263fb92dbc25bde323227a91977bbeeed5737800f1cd481c24ef648e99a2b", 0x99}, {&(0x7f0000001500)="16aa700c4fa7e102c47e340c32ff0530737eb345b2db7f2a2a0425ed9bf5a27aaf900e0b8f799568cae802cd5674e74c389056aeebfc69e1b99a466e80ee69498bbd663864342990063ff657bce817f7c14f4b06dcb54db91e2ffb5b7605b342d4ba3515661fc8de785a0e32359d1e38352e2b456dcc93", 0x77}, {&(0x7f0000001580)}, {&(0x7f00000015c0)="b356c66161257847b0382cdec6bc7ba81cb8d4cee0aefe21f4a5a5fa9a13eaa8d53c7785df2cbe590700fc80e0cdfaaf0b52362917b0fcd5157dbaaaf75f4bea9bada1ab9c452b59c4eec69854fdad397fa6848930db2746accd3976fd527a1054425797080ec4004fcfbe6fcdbd7ae89a14166fa29dc0d2e11239d57f77de8517e0c3844863a3371f5cee6dbeaf70fd25c5c5ae58d22e1b8261b85ac911d0a93a2cc266814bb8a668a433cb895ecc3e5f60bf812582665b5b0029a13c3bac0571c9ec9e77f885cb987655899b722c9d13335320c33956710a6578c10aff65fef4f2d4a7e1dff0707709fa0a228469a34b4e6e7104b126c697d99509", 0xfc}, {&(0x7f00000016c0)="0850125aaf8bcdd503f5a20ea433198ce0204bc5027c659e2bbb853484ded5eb5ec0c78deac9e5d69de59172667718a5708117368684fcc583b06763654f10a274a562b4001cb0799a79db3bbeaf5cc08f549bec1ebda8c2f5626f87b71428acabf3d55b3ed1d1886570839d7d32aa9c7e7a99c7d5d0099e713b7db2d17a7475b72c1ef164f1d0d8fa04557a258e70a532a9272e42e7ae40d655350ff6df60d7029a92f3b884a6254b400ac70b839ce5d9ad2f00ccce992eed25c03a01a983961560c25b515ce8dd448e8d27d3bab3f79bf3c9006dad94cc078ee76d9e73369e2c3b8a49fe91cf88fe52", 0xea}, {&(0x7f00000017c0)="f6173265042466525b2791cbefa134ff30101f5e45c5feff800f41a05c00a47e0b81965eef9d4beb0639b9d16cd65ba9eaa2997a4a6ad68268b5cad3554c8b747a3591d476b788dd36d0c18bea9fb0a162d38eaa24c4ecf1bc9a62e44b8fe0bd7481453f93dd97e22b621e462e59043b11bf5874e51afc4d4435f0732d8f4e4d738fd1c963c7a33cecd0f27c0a167e37901c5272bbf21fa6018f62a67237fd929f7423810963480915eea5ee78bfff7184da5a40df4bd2ca87130804c41cce64f38c9957a91f1b2393acedd2187a80c45dfeac3a1b04c609db92997dbde33008bf246b302a7732fdef1dbabf57c763a64b98380e7bb7", 0xf6}, {&(0x7f00000018c0)="51ccec647d552c4ee334c3f10038a2d0c0eb0b600b68f308c6c06d92c68ae79e14cdfa70226dbd5dfc4f7ebe05472481e66b9da085a2e0bab8870828dc3bc3e38c055248c260f61c1740acae9d8b99bbbf26d539cd0d9674e03485c64a5f6abd27403995e5aad325cb77d9f99235f0a3e261f9bee09994fd5e8a9652ed8d23b0016514e83cfd37559e9f79bfab1d78b3e361abf862132c225fee9190f1b26d21c26dd80e7d7df64f368dd489f278a3a2c712130dd59d4ca341e9c9e3be6364ba8e881ecab37dafce4569afdbcc6990734a", 0xd1}], 0x8, 0x5, 0xd03, 0x5) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:28:24 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x1000000) 16:28:24 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f000016d000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:28:24 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 29) [ 1778.894849] loop7: detected capacity change from 0 to 262144 [ 1778.916744] FAULT_INJECTION: forcing a failure. [ 1778.916744] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1778.919409] CPU: 0 PID: 9425 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1778.920888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1778.922692] Call Trace: [ 1778.923265] dump_stack+0x107/0x167 [ 1778.924036] should_fail.cold+0x5/0xa [ 1778.924893] _copy_from_user+0x2e/0x1b0 [ 1778.925748] move_addr_to_kernel.part.0+0x31/0x110 [ 1778.926779] move_addr_to_kernel+0x4f/0x70 [ 1778.927677] io_connect+0x47a/0x610 [ 1778.928461] ? io_prep_rw+0x1050/0x1050 [ 1778.929343] ? __lock_acquire+0xbb1/0x5b00 [ 1778.930260] io_issue_sqe+0x1611/0x77d0 [ 1778.931123] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1778.932255] ? lock_chain_count+0x20/0x20 [ 1778.933158] ? __is_insn_slot_addr+0x14c/0x290 [ 1778.934145] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1778.935265] ? io_connect+0x610/0x610 [ 1778.936089] ? lock_acquire+0x197/0x470 [ 1778.936958] ? find_held_lock+0x2c/0x110 [ 1778.937832] ? __fget_files+0x2cf/0x520 [ 1778.938685] ? lock_downgrade+0x6d0/0x6d0 [ 1778.939577] __io_queue_sqe+0x90/0x9d0 [ 1778.940416] ? io_issue_sqe+0x77d0/0x77d0 [ 1778.941314] ? __fget_files+0x2f8/0x520 [ 1778.942181] io_submit_sqes+0x44ab/0x8610 [ 1778.943103] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1778.944172] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1778.945222] ? find_held_lock+0x2c/0x110 [ 1778.946092] ? io_submit_sqes+0x8610/0x8610 [ 1778.947015] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1778.948043] ? wait_for_completion_io+0x270/0x270 [ 1778.949095] ? rcu_read_lock_any_held+0x75/0xa0 [ 1778.950096] ? vfs_write+0x354/0xb10 [ 1778.950903] ? fput_many+0x2f/0x1a0 [ 1778.951674] ? ksys_write+0x1a9/0x260 [ 1778.952497] ? __ia32_sys_read+0xb0/0xb0 [ 1778.953371] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1778.954498] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1778.955622] do_syscall_64+0x33/0x40 [ 1778.956424] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1778.957535] RIP: 0033:0x7fdc1afffb19 [ 1778.958336] 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 [ 1778.962300] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1778.963933] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1778.965476] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1778.967010] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1778.968544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1778.970070] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1778.984409] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:28:24 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = fcntl$getown(r1, 0x9) sched_setscheduler(r2, 0x1, &(0x7f0000000000)=0x1) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) fspick(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x1) r4 = socket(0x21, 0x5, 0x65) r5 = dup(r4) r6 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r5, r6, 0x0) 16:28:24 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x2000000) 16:28:24 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x12345}, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) recvmsg(r5, &(0x7f00000001c0)={&(0x7f0000000240)=@l2tp6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000340)=""/81, 0x51}, {&(0x7f00000003c0)=""/191, 0xbf}], 0x2, &(0x7f0000000500)=""/94, 0x5e}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:28:24 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="0000008f00000000002e2f66696c653000"]) lseek(r5, 0xff, 0x2) 16:28:24 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r4 = pidfd_getfd(r2, r3, 0x0) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r5) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) [ 1779.197618] loop7: detected capacity change from 0 to 262144 [ 1779.244843] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue sendmmsg$inet(r5, &(0x7f00000044c0)=[{{&(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x3b}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="e7b5aecfa3b48744434487b79ac5b8f9f67f0a97c94a6312610de12690afa2517b83d5feeaa4da0b9e79b4e8fe6970a1ac27cf62dffbcffefd5ffbe6d06d6b74e2dc25d1d3beaa913a8f45ecc44a68b5b266fc11e4b07eb62335c97f8afd2bab222648e19b3a8a7bbf5a437eb5d27b625d5ceb74249eef64be8583a1e9ef284ae4950ecb5480e5591ee9a84cb157476f975222602909be642e1f9a10ba7974be7b61a583a71288b7e2445720cf5cae90f82cbf7a65f5a57cc854fcbabd2062171242855ea50146a86df332c237be2eaa122c5d0f0d6d427c81b71a059d54a5f01269540f47", 0xe5}], 0x1, &(0x7f00000001c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @rand_addr=0x64010100}}}, @ip_retopts={{0x110, 0x0, 0x7, {[@end, @timestamp_prespec={0x44, 0x2c, 0x48, 0x3, 0xe, [{@loopback, 0x281d}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0xfe}, {@multicast2, 0x9c78}, {@multicast1, 0xe36}, {@multicast1, 0x8}]}, @end, @timestamp={0x44, 0x10, 0x76, 0x0, 0xe, [0x1, 0x6, 0x80000000]}, @cipso={0x86, 0x53, 0xffffffffffffffff, [{0x1, 0xb, "b205be716b69701cba"}, {0x7, 0xa, "d550ff3c99ff0f82"}, {0x7, 0x7, "efa59c8fb9"}, {0x7, 0x9, "87b9480e644486"}, {0x0, 0xb, "1cae48f3a113795e48"}, {0x1, 0x11, "c646cef342ad1a054b6358868747f7"}, {0x7, 0x7, "e945e4532b"}, {0x6, 0x2}, {0x6, 0x3, "06"}]}, @ssrr={0x89, 0x27, 0xf0, [@dev={0xac, 0x14, 0x14, 0xe}, @empty, @private=0xa010102, @private=0xa010102, @rand_addr=0x64010102, @local, @loopback, @empty, @private=0xa010100]}, @ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x42, 0x3, [{0x7, 0x8, "ebca45bdff5b"}, {0x6, 0xb, "d290135bc9021a84cd"}, {0x7, 0x5, "28228b"}, {0x6, 0xa, "7aaebabcbc759521"}, {0x1, 0x6, "a95bd40f"}, {0x5, 0xa, "f4d03ebe0153d3c4"}, {0x7, 0xa, "750e956e41000a45"}]}]}}}, @ip_retopts={{0x90, 0x0, 0x7, {[@rr={0x7, 0x17, 0x80, [@private=0xa010101, @multicast2, @dev={0xac, 0x14, 0x14, 0x15}, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @timestamp_prespec={0x44, 0x34, 0xc1, 0x3, 0x8, [{@remote, 0xfffffffb}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0xff}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x1}, {@remote, 0x3}, {@local, 0x401}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x7}]}, @cipso={0x86, 0x33, 0x1, [{0x0, 0x12, "066cd339fa1121ae34a791b4f3349870"}, {0x2, 0x9, "965e70469b4550"}, {0x6, 0x12, "704ecbb6a3c382cd3554a73d936c0ee4"}]}]}}}, @ip_retopts={{0x88, 0x0, 0x7, {[@end, @cipso={0x86, 0x5c, 0x1, [{0x5, 0xf, "ca868a15f897dfa0033152d1c7"}, {0x1, 0x7, "bd51eafaa3"}, {0x2, 0x6, "44109dcd"}, {0x6, 0x6, "ef3287f2"}, {0x7, 0x2}, {0x1, 0x12, "00a21c94965eb9de391dcae5f9898905"}, {0x5, 0x8, "81251b3a8c7d"}, {0x7, 0x9, "eebdcf4aebb558"}, {0x2, 0x8, "2baad3f47c83"}, {0x5, 0x7, "6003344109"}]}, @rr={0x7, 0x1b, 0x24, [@loopback, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, @private=0xa010102, @remote]}]}}}, @ip_retopts={{0x18, 0x0, 0x7, {[@rr={0x7, 0x7, 0x1d, [@loopback]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @loopback}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xffffffff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}], 0x2b0}}, {{&(0x7f0000000480)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000600)=[{&(0x7f00000004c0)="e0682cc8ed326663c126897730e129a30ab97277e2c3678c482dd6154db0bf3cc8463ec56e8abe8daaa3a0b83bc21a94ce4535358ae52e3fb2b7d4464fafbd1806dcebe50b729b3073d48abdf95b32a3b8a3f707f0fb8d9ca454e1ea7d5ee0e34e96a970f5a091b6f84949a4debb2a9601ff6005bde0ce6574ff8b6f4d7994e7130d56f99a1d1c312278c1a4b006aa90415c5beb111c68ebaa32656c45ec8e46b821fbd633f03a1afd46a10c678a7d98c000a7b3d6f97a4f93738271", 0xbc}, {&(0x7f0000000580)="849b72159bcf3d56df242f2ea1233bc19fb8548452cd2e54", 0x18}, {&(0x7f00000005c0)="2dda919459358ee08cd685f3592358da7b77e51f5c649c8009abe8602db44cffcaca8ae12691874e4d4775c3333d80f107df2ebc2385c7c84937", 0x3a}], 0x3, &(0x7f0000000680)=[@ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @dev={0xac, 0x14, 0x14, 0x41}, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8001}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @loopback, @local}}}], 0xa0}}, {{&(0x7f0000000740)={0x2, 0x4e21, @multicast2}, 0x10, 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0x1000}], 0x6}}], 0x5, 0x20000000) 16:28:25 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_WRITEV={0x2, 0x1, 0x2004, @fd=r0, 0x9134, &(0x7f0000000140)=[{&(0x7f0000000340)="daf4117d4ed105a7bb09d49589179bdb592a715071dcb40daf0feb47b8ae1d01dea1451eb0bb2e1c9e91190db83ffa49fa51f99dc9dfd55ab6055dbdd7853da1fa1393a7829dd77f290e8e74ad131a7acb46303836a907d843dc72b2d7f4b67ef1c4898dc733c49260d4d2dddc42f46f65d312afa1219eeb2bf62bdc5624861482601f8cf6f033d4d8f942cb07148d5d3f9ebe5889a2834a9593d100d478274c67f6ce3d0fb281582d13a1d6d27d262f3fbba3090c305797f3190d2e8f4f833d3fad82de3ac9cd4c06e8b5aa83303d8b07", 0xd1}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000240)="9e7846245f9ad95cf5d7b47e99097f6e1dc4e5f13d654996402b1221d86988bbea5bbe6bd456cd19ff1a4b0ebb73fddeeaee3bc19b6938f79331c36ebdbc3f89d92c96d81c237d9ed3fefcea5e3907e3b58f9484", 0x54}], 0x3, 0x12, 0x0, {0x3, r5}}, 0x6) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:28:25 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x3000000) [ 1779.427100] loop7: detected capacity change from 0 to 262144 [ 1779.439115] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:28:41 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:28:41 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x1100}], 0x20000218) 16:28:41 executing program 1: r0 = getpgrp(0x0) ioprio_set$pid(0x2, r0, 0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x2000000007f, 0x200) pidfd_getfd(r2, r3, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000040), 0x3ff, 0x80) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000080)) 16:28:41 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r6, 0x0) ioctl$PTP_SYS_OFFSET_EXTENDED(r6, 0xc4c03d09, &(0x7f0000000500)={0x6}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:28:41 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:28:41 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 30) 16:28:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x4000000) 16:28:41 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socketpair(0x0, 0xa, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_sco(r4, &(0x7f00000001c0)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x8) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x50, r5, 0x101, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x101}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x38, r5, 0x8, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x5}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xcb3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xbf}]}, 0x38}}, 0x40070) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r8, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000487000/0x3000)=nil, 0x3000, 0x1000000, 0x10010, r8, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1795.723759] loop7: detected capacity change from 0 to 262144 [ 1795.746983] FAULT_INJECTION: forcing a failure. [ 1795.746983] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1795.749571] CPU: 1 PID: 9490 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1795.751037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1795.752802] Call Trace: [ 1795.753361] dump_stack+0x107/0x167 [ 1795.754146] should_fail.cold+0x5/0xa [ 1795.754961] _copy_from_user+0x2e/0x1b0 [ 1795.755807] move_addr_to_kernel.part.0+0x31/0x110 [ 1795.756871] move_addr_to_kernel+0x4f/0x70 [ 1795.757759] io_connect+0x47a/0x610 [ 1795.758540] ? io_prep_rw+0x1050/0x1050 [ 1795.759401] ? __lock_acquire+0xbb1/0x5b00 [ 1795.760299] io_issue_sqe+0x1611/0x77d0 [ 1795.761154] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1795.762263] ? lock_chain_count+0x20/0x20 [ 1795.763156] ? __is_insn_slot_addr+0x14c/0x290 [ 1795.764132] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1795.765269] ? io_connect+0x610/0x610 [ 1795.766083] ? lock_acquire+0x197/0x470 [ 1795.766920] ? find_held_lock+0x2c/0x110 [ 1795.767775] ? __fget_files+0x2cf/0x520 [ 1795.768620] ? lock_downgrade+0x6d0/0x6d0 [ 1795.769513] __io_queue_sqe+0x90/0x9d0 [ 1795.770336] ? io_issue_sqe+0x77d0/0x77d0 [ 1795.771210] ? __fget_files+0x2f8/0x520 [ 1795.772065] io_submit_sqes+0x44ab/0x8610 [ 1795.772983] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1795.774034] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1795.775062] ? find_held_lock+0x2c/0x110 [ 1795.775924] ? io_submit_sqes+0x8610/0x8610 [ 1795.776855] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1795.777879] ? wait_for_completion_io+0x270/0x270 [ 1795.778901] ? rcu_read_lock_any_held+0x75/0xa0 [ 1795.779886] ? vfs_write+0x354/0xb10 [ 1795.780677] ? fput_many+0x2f/0x1a0 [ 1795.781450] ? ksys_write+0x1a9/0x260 [ 1795.782250] ? __ia32_sys_read+0xb0/0xb0 [ 1795.783111] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1795.784212] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1795.785325] do_syscall_64+0x33/0x40 [ 1795.786105] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1795.787183] RIP: 0033:0x7fdc1afffb19 [ 1795.787969] 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 [ 1795.791882] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1795.793504] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1795.795009] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1795.796521] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1795.798051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1795.799585] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:28:41 executing program 1: r0 = getpgrp(0x0) prlimit64(r0, 0xb0295e89a79c623b, &(0x7f0000000000)={0xc52, 0x9}, &(0x7f0000000040)) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) [ 1795.826202] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:28:41 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000500)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r1 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:28:41 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r1, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="0100005cb07ce1f214b45ee31fbf67683c4704bead15fa13ce8a9617bdd49ab4de37151b6f787d68fc66c2c6c90fe182cea9529cbc70f1aff905c40c4b7499715c4a541499f7f7478b10c561c93c4132d0254076cac0bff147ea4fa19d041101ed519c5b4e019486e7572391ea340a1c5658d6a2d1526bba34e1d01dca8f4a1ac73b87d7b9ec6bbd0ee60a193d2b02e3ad873928d8c439e411255727963ba22ca9544e8e39f467c4b9", @ANYRES16=0x0, @ANYBLOB="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"], 0x14c}, 0x1, 0x0, 0x0, 0x4000002}, 0x40880) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:28:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x5000000) 16:28:41 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) dup(r1) syz_open_dev$loop(&(0x7f0000000180), 0x4, 0x80) [ 1795.959197] loop7: detected capacity change from 0 to 262144 [ 1796.036087] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:28:41 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r3, r2, 0x0) r4 = perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r2, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000006c0)=ANY=[@ANYBLOB="01040000e5001700180000ff", @ANYRES32=r4, @ANYBLOB="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"]) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x4, 0x1f, 0x3, 0x27, 0x0, 0xadbb, 0x60800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x5, @perf_bp={&(0x7f0000000000), 0x1}, 0x2000, 0x1ff, 0x0, 0x3, 0x400, 0xda38, 0x100, 0x0, 0x912e8e33, 0x0, 0x200000}, r0, 0xf, r4, 0x1) r5 = dup(r1) r6 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r5, r6, 0x0) 16:28:41 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x6000000) [ 1796.218741] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.1'. 16:28:41 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0xd1, 0x0, "c9f8e650da8d1f569053d5984b85777318760a5238f6af85581608069a64b06b92de9d8127a06da13dfd0affffffffffffff54c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x50, r4, 0x1455a000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x54) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r6, r5, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) r9 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r10 = socket$inet(0x2, 0xa, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r9, @ANYBLOB="2c7766646e6f3d4272ee4486ac53883e3b4f99442c5f881dbd134cbaf23315873d0afe7b6bdd4e0000000000000000009f331150bf9c530e1d97a7e736a6af950fe225b92e30518a36b59d29719a05f0dea75e9821d627c7bacc67460c0b500f2a13871157020f75780ab431a201b80b4da82dfefe171e649b884c77f9a55efb6665d6409db9f9ea2037a2f864423b3cac31a666a4d7f95f7dbf2bccc7732675af5abff373cc13f0efcae311940da772c80d0a12df64", @ANYRESHEX=r10, @ANYBLOB=',\x00']) ioctl$sock_inet6_SIOCSIFADDR(r9, 0x8916, &(0x7f0000000080)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x2f, r8}) sendmsg$nl_xfrm(r6, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=@getsadinfo={0x1e0, 0x23, 0x100, 0x70bd2b, 0x25dfdbfd, 0x0, [@user_kmaddress={0x2c, 0x13, {@in6=@private0, @in=@multicast1, 0x0, 0xa}}, @coaddr={0x14, 0xe, @in=@empty}, @offload={0xc, 0x1c, {0x0, 0x2}}, @sa={0xe4, 0x6, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in=@broadcast, 0x4e22, 0x0, 0x4e20, 0x0, 0x2, 0x20, 0x80, 0x9b11f47d6aa2caac, r8, 0xee01}, {@in6=@loopback, 0x4d4, 0x32}, @in=@multicast2, {0x10001, 0x0, 0xe3, 0x9, 0xfffffffffffff800, 0x1ff, 0x7fff, 0x3ff}, {0xff, 0x7, 0x3, 0xffffffffffff0e3a}, {0x7a, 0x7ff, 0xffff8000}, 0x70bd26, 0x3504, 0xa, 0x2, 0xfa, 0x40}}, @srcaddr={0x14, 0xd, @in=@remote}, @algo_auth={0x88, 0x1, {{'wp384\x00'}, 0x200, "b2e7a79b6f8e8a8a44cd84807624ff1bbeaefff23e7de7bee00b6234e522ef03040d896c936c802302760c92d48e44a1c67b1b02f514dfda3a180b8996cd7d37"}}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) [ 1796.244656] loop7: detected capacity change from 0 to 262144 [ 1796.276433] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 1796.290232] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.3'. 16:28:57 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x1200}], 0x20000218) 16:28:57 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = getpgid(r0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x94) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7, 0x80, 0x7, 0x7, 0x0, 0x8001, 0x10, 0x9, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8000, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x45d8d, 0x23d1, 0xfffffffa, 0x7, 0x8, 0x80, 0x2, 0x0, 0x2, 0x0, 0x9}, r2, 0x7fff, r3, 0x3) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r3, 0x8000000) r4 = dup(r1) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000140)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WOWLAN(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200022}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc, 0x99, {0xffffe9f6, 0xd}}}}}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x45015) r6 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r4, r6, 0x0) 16:28:57 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:28:57 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:28:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x7000000) 16:28:57 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 31) 16:28:57 executing program 2: syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f0000363000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000813000/0x3000)=nil, 0x3000, 0x1000000, 0x4010, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x1) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r6, r5, 0x0) pwritev2(r5, &(0x7f00000001c0)=[{&(0x7f0000000340)="3b14b293e258122c668472a0fc7c1c5b5d2d212d8311809bb026f9164274dc685ca1578f5f350dffcc7de0e3edf3debbe5c9e9caba7887578bc6b9926cf1bb0ee8efaac0e8f0e5df22015fcb5765921170f3951ec48eac5deb469b48f5d9ce2cd52affc0beeda8269fa382eb25ac774bb18e5f0b176dc73454ed0bad3eeadff4a3b12d8380c6b00e0720db9a625b47032b48e5167bad344edf6474b0bd6fed2c27da68658998aaab8d31647881d0d02f89a52cdaf4", 0xb5}], 0x1, 0x9, 0x1, 0x11) r7 = gettid() rt_sigqueueinfo(r7, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r8 = perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xb061, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffd, 0x10002}, 0x8}, r7, 0x4, r5, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000006c0)=ANY=[@ANYBLOB="0104f9ff180070265f1c0000", @ANYRES32=r8, @ANYBLOB="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"]) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f0000000140)=0x6) r9 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000240)='/sys/bus/snd_seq', 0x400000, 0x40) io_uring_enter(r9, 0x30ef, 0x80, 0x1, 0x0, 0x0) 16:28:57 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r11}}, 0x10001) syz_io_uring_submit(0x0, r10, &(0x7f0000000380)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0xfffffffb, 0x1, &(0x7f0000000340)="ca84eb719bfbcae5c428157261caa581eae9faa438154bfe7bd054c1a834c50738188f7b53b3bdb2d73287e9b41a278b92", 0xc83, 0x0, 0x0, {0x8, r11}}, 0xa1a6) syz_io_uring_submit(r4, r7, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x1, {0x0, r8}}, 0x6) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r12 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r12, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1811.960879] FAULT_INJECTION: forcing a failure. [ 1811.960879] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1811.963914] CPU: 1 PID: 9560 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1811.965525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1811.967481] Call Trace: [ 1811.968122] dump_stack+0x107/0x167 [ 1811.969023] should_fail.cold+0x5/0xa [ 1811.969930] _copy_from_user+0x2e/0x1b0 [ 1811.970869] move_addr_to_kernel.part.0+0x31/0x110 [ 1811.972043] move_addr_to_kernel+0x4f/0x70 [ 1811.973238] io_connect+0x47a/0x610 [ 1811.974256] ? io_prep_rw+0x1050/0x1050 [ 1811.975398] ? __lock_acquire+0xbb1/0x5b00 [ 1811.976488] io_issue_sqe+0x1611/0x77d0 [ 1811.977427] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1811.978874] ? lock_chain_count+0x20/0x20 [ 1811.980026] ? __is_insn_slot_addr+0x14c/0x290 [ 1811.981327] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1811.982551] ? io_connect+0x610/0x610 [ 1811.983623] ? lock_acquire+0x197/0x470 [ 1811.984751] ? find_held_lock+0x2c/0x110 [ 1811.985900] ? __fget_files+0x2cf/0x520 [ 1811.986848] ? lock_downgrade+0x6d0/0x6d0 [ 1811.988010] __io_queue_sqe+0x90/0x9d0 [ 1811.989116] ? io_issue_sqe+0x77d0/0x77d0 [ 1811.990240] ? __fget_files+0x2f8/0x520 [ 1811.991229] io_submit_sqes+0x44ab/0x8610 [ 1811.992406] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1811.993737] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1811.994960] ? find_held_lock+0x2c/0x110 [ 1811.995989] ? io_submit_sqes+0x8610/0x8610 [ 1811.997199] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1811.998529] ? wait_for_completion_io+0x270/0x270 [ 1811.999856] ? rcu_read_lock_any_held+0x75/0xa0 [ 1812.000942] ? vfs_write+0x354/0xb10 [ 1812.001964] ? fput_many+0x2f/0x1a0 [ 1812.002867] ? ksys_write+0x1a9/0x260 [ 1812.003781] ? __ia32_sys_read+0xb0/0xb0 [ 1812.004755] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1812.005961] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1812.007183] do_syscall_64+0x33/0x40 [ 1812.008205] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1812.009620] RIP: 0033:0x7fdc1afffb19 [ 1812.010524] 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 [ 1812.015091] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1812.016828] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1812.018463] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1812.020086] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1812.021711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1812.023316] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1812.028750] loop7: detected capacity change from 0 to 262144 16:28:57 executing program 1: r0 = shmget(0x2, 0xd000, 0x800, &(0x7f0000ff3000/0xd000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000040)=""/55) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r5 = syz_io_uring_setup(0x1433, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f00000011c0)) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000000)=[{0x0}], 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x80010, r5, 0x8000000) pidfd_getfd(r3, r4, 0x0) [ 1812.077826] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:28:57 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x10000000) 16:28:57 executing program 1: ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)=ANY=[@ANYBLOB="010000002300000018000000b2332d01646080af8bef5c93", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000040)) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) pidfd_open(r1, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0xdb, 0x20, 0x7, 0xdc, 0x0, 0xc53e, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xffff, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x2, 0xb8, 0x4, 0x6, 0x9, 0x5, 0xe613, 0x0, 0x34, 0x0, 0x9}, r3, 0x10, 0xffffffffffffffff, 0x0) r4 = dup(r2) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000140)=0x0) r6 = getpgid(r1) tgkill(r5, r6, 0x31) r7 = syz_open_dev$loop(&(0x7f0000000180), 0xb5ec, 0x400) pidfd_getfd(r4, r7, 0x0) 16:28:57 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 32) [ 1812.205059] loop7: detected capacity change from 0 to 262144 [ 1812.230757] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 1812.258630] FAULT_INJECTION: forcing a failure. [ 1812.258630] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1812.260465] CPU: 0 PID: 9586 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1812.261331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1812.262367] Call Trace: [ 1812.262693] dump_stack+0x107/0x167 [ 1812.263138] should_fail.cold+0x5/0xa [ 1812.263605] _copy_from_user+0x2e/0x1b0 [ 1812.264090] move_addr_to_kernel.part.0+0x31/0x110 [ 1812.264694] move_addr_to_kernel+0x4f/0x70 [ 1812.265234] io_connect+0x47a/0x610 [ 1812.265675] ? io_prep_rw+0x1050/0x1050 [ 1812.266193] ? __lock_acquire+0xbb1/0x5b00 [ 1812.266722] io_issue_sqe+0x1611/0x77d0 [ 1812.267226] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1812.267886] ? mark_held_locks+0x9e/0xe0 [ 1812.268392] ? io_connect+0x610/0x610 [ 1812.268886] ? lock_acquire+0x197/0x470 [ 1812.269386] ? find_held_lock+0x2c/0x110 [ 1812.269899] ? __fget_files+0x2cf/0x520 [ 1812.270397] ? lock_downgrade+0x6d0/0x6d0 [ 1812.270920] __io_queue_sqe+0x90/0x9d0 [ 1812.271413] ? io_issue_sqe+0x77d0/0x77d0 [ 1812.271927] ? __fget_files+0x2f8/0x520 [ 1812.272442] io_submit_sqes+0x44ab/0x8610 [ 1812.272977] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1812.273603] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1812.274182] ? find_held_lock+0x2c/0x110 [ 1812.274690] ? io_submit_sqes+0x8610/0x8610 [ 1812.275224] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1812.275826] ? wait_for_completion_io+0x270/0x270 [ 1812.276406] ? rcu_read_lock_any_held+0x75/0xa0 [ 1812.277032] ? vfs_write+0x354/0xb10 [ 1812.277488] ? fput_many+0x2f/0x1a0 [ 1812.277926] ? ksys_write+0x1a9/0x260 [ 1812.278399] ? __ia32_sys_read+0xb0/0xb0 [ 1812.278905] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1812.279563] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1812.280190] do_syscall_64+0x33/0x40 [ 1812.280651] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1812.281300] RIP: 0033:0x7fdc1afffb19 [ 1812.281759] 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 [ 1812.284016] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1812.284981] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1812.285867] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1812.286745] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1812.287623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1812.288499] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:28:58 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x20000000) [ 1812.357612] loop7: detected capacity change from 0 to 262144 [ 1812.369949] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:28:58 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x3f000000) [ 1812.503030] loop7: detected capacity change from 0 to 262144 [ 1812.517438] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:28:58 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 33) [ 1812.573951] FAULT_INJECTION: forcing a failure. [ 1812.573951] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1812.575396] CPU: 0 PID: 9596 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1812.576125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1812.577034] Call Trace: [ 1812.577334] dump_stack+0x107/0x167 [ 1812.577728] should_fail.cold+0x5/0xa [ 1812.578167] _copy_from_user+0x2e/0x1b0 [ 1812.578601] move_addr_to_kernel.part.0+0x31/0x110 [ 1812.579128] move_addr_to_kernel+0x4f/0x70 [ 1812.579582] io_connect+0x47a/0x610 [ 1812.579993] ? io_prep_rw+0x1050/0x1050 [ 1812.580436] ? __lock_acquire+0xbb1/0x5b00 [ 1812.580932] io_issue_sqe+0x1611/0x77d0 [ 1812.581387] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1812.581981] ? lock_chain_count+0x20/0x20 [ 1812.582434] ? __is_insn_slot_addr+0x14c/0x290 [ 1812.582923] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1812.583486] ? io_connect+0x610/0x610 [ 1812.583902] ? lock_acquire+0x197/0x470 [ 1812.584330] ? find_held_lock+0x2c/0x110 [ 1812.584812] ? __fget_files+0x2cf/0x520 [ 1812.585247] ? lock_downgrade+0x6d0/0x6d0 [ 1812.585719] __io_queue_sqe+0x90/0x9d0 [ 1812.586145] ? io_issue_sqe+0x77d0/0x77d0 [ 1812.586611] ? __fget_files+0x2f8/0x520 [ 1812.587070] io_submit_sqes+0x44ab/0x8610 [ 1812.587558] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1812.588096] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1812.588643] ? find_held_lock+0x2c/0x110 [ 1812.589101] ? io_submit_sqes+0x8610/0x8610 [ 1812.589582] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1812.590135] ? wait_for_completion_io+0x270/0x270 [ 1812.590674] ? rcu_read_lock_any_held+0x75/0xa0 [ 1812.591201] ? vfs_write+0x354/0xb10 [ 1812.591624] ? fput_many+0x2f/0x1a0 [ 1812.592035] ? ksys_write+0x1a9/0x260 [ 1812.592465] ? __ia32_sys_read+0xb0/0xb0 [ 1812.592947] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1812.593544] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1812.594122] do_syscall_64+0x33/0x40 [ 1812.594541] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1812.595119] RIP: 0033:0x7fdc1afffb19 [ 1812.595525] 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 [ 1812.597627] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1812.598482] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1812.599253] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1812.600027] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1812.600817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1812.601586] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:29:10 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:29:10 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x1400}], 0x20000218) 16:29:10 executing program 2: ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000003c0)) r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f000075f000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000180)=0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000b09000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_submit(r4, r3, &(0x7f0000000000)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000140)={0x80000, 0x4, 0x5}, &(0x7f00000001c0)='./file0\x00', 0x18, 0x0, 0x12345}, 0xffffffff) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r6, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r7, 0x0) r8 = io_uring_setup(0x2f01, &(0x7f0000000340)={0x0, 0xcd66, 0x1, 0x0, 0x191, 0x0, r7}) mmap$IORING_OFF_SQES(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x2000008, 0x10, r8, 0x10000000) r9 = socket$inet_tcp(0x2, 0x1, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x202000, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r9, @ANYBLOB=',afid=0x0000000000000006,posixacl,access=any,posixacl,smackfshat=\x00,smackfstransmute=,[(,defcontext=unconfined_u,euid>', @ANYRESDEC=0xee01, @ANYBLOB=',fscontext=staff_u,dont_appraise,euid=', @ANYRESDEC=0xee00, @ANYBLOB="2ca2d00a34fdbb91a7fa002c88860e4369f84b2fec55772246bb4c93e298060f0e0ba5dd6fb58f8f7d09fd6eea296e0991ea857102fcbfe9afd9d2160b133acaa9390dec03da110168d77b2f7f41c5e2ab8d0840d176e735abc69c3c82cae2e0cef4f1ec99af95bc7e7fdec36cfad263a8ceb1bf77f03bbcda79587c2c4c9cfd3d70d6d8452dd44a9efbe7689f925291c3f298a64ab832f03a47df0000000000000000"]) r10 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r10, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:29:10 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f000024d000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_submit(r7, r2, &(0x7f0000000140)=@IORING_OP_READ_FIXED={0x4, 0x4, 0x2000, @fd=r4, 0x100, 0x1, 0x8, 0x2}, 0x3bb4) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:29:10 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) r7 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r8 = socket$inet(0x2, 0xa, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r9, 0x0) bind$bt_sco(r9, &(0x7f0000000340), 0x8) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB="2c7766646e6f3d4272ee4486ac53883e3b4f99442c5f881dbd134cbaf23315873d0afe7b6bdd4e0000000000000000009f331150bf9c530e1d97a7e736a6af950fe225b92e30518a36b59d29719a05f0dea75e9821d627c7bacc67460c0b500f2a13871157020f75780ab431a201b80b4da82dfefe171e649b884c77f9a55efb6665d6409db9f9ea2037a2f864423b3cac31a666a4d7f95f7dbf2bccc7732675af5abff373cc13f0efcae311940da772c80d0a12df64", @ANYRESHEX=r8, @ANYBLOB=',\x00']) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000080)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x2f, r6}) fcntl$lock(r8, 0x23, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x81}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r3, 0x89f9, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f0000000380)={'syztnl1\x00', r6, 0x56, 0x8, 0xff, 0x3, 0x6, @rand_addr=' \x01\x00', @rand_addr=' \x01\x00', 0x7800, 0x7800, 0x7, 0xffffffff}}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:29:10 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 34) 16:29:10 executing program 1: r0 = getpgrp(0x0) pidfd_open(r0, 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r2, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x0) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) perf_event_open(&(0x7f0000001540)={0x0, 0x80, 0x20, 0x1, 0x7, 0xfe, 0x0, 0x6a79, 0x10, 0xf, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x3, 0xffffffff7fffffff}, 0x820, 0x240c, 0x5, 0x4, 0x8, 0x4, 0xe6, 0x0, 0x0, 0x0, 0x80}, r0, 0x1, r2, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = getpid() stat(&(0x7f00000001c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001680)={&(0x7f0000001a00)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000328bd7000fcdbdf251400000008001d00", @ANYRES32, @ANYBLOB="08000100020000000c00060003000000030000000c00060000000000000000000c000600020000000200000008001d00", @ANYRES32, @ANYBLOB="0613735be48130825f93b8e8dacd1cdda2bc9b2db7f795bf22b0bad8aff2084030df512a994d7a3cc690aeba7819119018adb6b0f59a238117815dc30ccb8719a03d33334224a0f3d0bffd0bebaeaa518457c0815da9990c8b3aeb895e07b7b94d6ecdaf9f1979b95e0f3a697027b8538ecbb4b9b7cc72f6ac18b21028805cedbcdb8c33d46aa0ffa2d7bba369"], 0x50}, 0x1, 0x0, 0x0, 0x20048010}, 0x8000) setresuid(0xffffffffffffffff, r5, 0x0) sendmsg$unix(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r4, r5, 0xee01}}}], 0x20}, 0x0) r6 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x10000, 0xa, &(0x7f0000001900)=[{&(0x7f00000001c0)="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", 0x1000, 0x100}, {&(0x7f00000000c0)="77c1a68a5cf069f568ea2f4bcaac5ee2c7ace498a40eb97fc0e831cd36a1dc13e4018e3804741a4de9de8aa13e514eb9f329aa88856e0d014b4f", 0x3a, 0xfffffffffffffffb}, {&(0x7f00000011c0)="04547ff271168099a277994407ee4f1ccf7726063fb8936d4885cdcc13ec7c070ff7b0837b45cfde371a29662b7b5c594522fbceb4d9cf7068f78c07842e40e14c937639cbd7cbf65bbbe2734103175f6428d257670e1cf0772e967f13635eeefa0e521a0f05d4a9a59af930424b7de1054971ab52d06364d258bbda6acb1adb9fe6e67c1721ea9b4b69ac7f4458a6b02c261bb40710fdbf797ff2f2cbc27ed35c31dcaa8fad386ca719a1991335f49399122066ad8d64", 0xb7, 0x7}, {&(0x7f0000001280)="e2061f263efef29895055362d68d7752e941e14ff5a9184c86440f1da90674874641b5ac41f54b6e78b996d619c919dae8905c426c1f9e5993ddc111b0d409123561ab000ec000e863eab312f64a380059077916b7872678ff3e199dc4f8b9b8ee83215154345577f65fcfc79816895bff1ff3b4ae98d1f6d637fd84c8b07802121bb4df9c2c048c665f2a7bd83eb3c6130ab7c7d8bd55d9236579e2cce5c3310dff3f1be076af6d3571e23f3f39c16373ee", 0xb2, 0x7fffffff}, {&(0x7f0000000100)="76dd5ce5cf6cde760a3d9f7b409b4da97e243c39afe3b28f056890dcc88cc349480f6b55384edeb815c08149a887bbdc483793a6079226f396612c87a84c16d61587095473b97fc5a5a5108fbd3d5c93", 0x50, 0x8}, {&(0x7f0000001340)="e4051424067a1aae0c3a9fa6633293089a3aedd1706154f67049ef45aafa2efd9dbe84b1be4b54c3a260ab1b31ee669dd867132d71971d575368afec5faaf33d727b4f0edc82ecec746f528584b0c20092d606217d8f632f8ae44923db8165d31cc65f0db31560282c9e68742a6e5d8e57f829c8e5bad460d93cd516696b2bbda4394daa2d50dc3f77457ce2f6987d175f36b94ad3d672c5dc1226d4d3134edd7665221f2f42db7ef7b00c53253d6b83e6cb19ca180a1b92b679dd08d84129b10171d9f2794ab104453585a86b79903045063e3367a8bfe77f2bbb516e6c97b3078a6c278f6599ffe972c84bf604f58d3445b070325b", 0xf6, 0x7fff}, {&(0x7f0000001700)="be1fb6ca8bc20690c000a1d8aa01c82fb2cc4f823d7387c803b92bca700abe5bfc9f87203e0b546ab0712c92313979cdce4a56d791a7f6a417c52c49f4929458829bc535cbafc62a39cff860d9069658f23c3e63a4378e7a0b04435b6fbea3236b870916229a1633a0d67d51ef0d97ff60a089e0", 0x74, 0x9}, {&(0x7f0000001780)="2ac2d2191b4ad7fc0b0a6e7a95c3ec5dbdc587d23fbe166ee3f58db09739d5bff6645c332e78160af4d44a65c6f9a3b68ff9ac6c01c2761de8883f4f42033f730bd5db6b431899816d75dcad674efcae15d799e74fe66001a7fafa877a2d72f445ac915d565fa199aa741280f4fe2aaa631bb9c8050cde72c48a7592bd1c8beddc67b37fc9c2c7d1f441dc8242cbc5d0dd1b7688de43a73da1d65a43f8f8c6b35a2148e2dd497d8726cd8f747af4b9018975816e9397cd143830b826c1c25023e8f5", 0xc2, 0xd0}, {&(0x7f0000001880)="95f23c158cdb6fe01314451ed40d3a5efbefd23036272f859101d96d86241dd0a1aa653067dbb875b2be7fe25ee05d5fc97100a90e63a71c7a772fa24d321c3bf6a74636d0", 0x45, 0x80}, {&(0x7f0000001c80)="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0x1000, 0x6}], 0x2000, &(0x7f0000001440)=ANY=[@ANYBLOB='map=normal,map=acorn,unhide,mode=0x00000000000000ff,gid=', @ANYRESHEX, @ANYBLOB="b999fa342cd2be2c006f6465d843c2b56666666666666666666666666661342c6fa9f97f38436beb5f03f8d41dffbea376657272696465726f636b7065726d2c736d61636b667d258a2c646f6e745f686173682c000000000000000000"]) r7 = dup(r6) r8 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r7, r8, 0x0) 16:29:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x40000000) [ 1825.141089] FAULT_INJECTION: forcing a failure. [ 1825.141089] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1825.142614] CPU: 1 PID: 9610 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1825.143454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1825.144464] Call Trace: [ 1825.144801] dump_stack+0x107/0x167 [ 1825.145248] should_fail.cold+0x5/0xa [ 1825.145721] _copy_from_user+0x2e/0x1b0 [ 1825.146212] move_addr_to_kernel.part.0+0x31/0x110 [ 1825.146812] move_addr_to_kernel+0x4f/0x70 [ 1825.147326] io_connect+0x47a/0x610 [ 1825.147770] ? io_prep_rw+0x1050/0x1050 [ 1825.148269] ? __lock_acquire+0xbb1/0x5b00 [ 1825.148803] io_issue_sqe+0x1611/0x77d0 [ 1825.149286] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1825.149933] ? lock_chain_count+0x20/0x20 [ 1825.150430] ? __is_insn_slot_addr+0x14c/0x290 [ 1825.150985] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1825.151623] ? io_connect+0x610/0x610 [ 1825.152085] ? lock_acquire+0x197/0x470 [ 1825.152567] ? find_held_lock+0x2c/0x110 [ 1825.153076] ? __fget_files+0x2cf/0x520 [ 1825.153553] ? lock_downgrade+0x6d0/0x6d0 [ 1825.154052] __io_queue_sqe+0x90/0x9d0 [ 1825.154521] ? io_issue_sqe+0x77d0/0x77d0 [ 1825.155012] ? __fget_files+0x2f8/0x520 [ 1825.155497] io_submit_sqes+0x44ab/0x8610 [ 1825.156017] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1825.156617] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1825.157206] ? find_held_lock+0x2c/0x110 [ 1825.157700] ? io_submit_sqes+0x8610/0x8610 [ 1825.158215] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1825.158803] ? wait_for_completion_io+0x270/0x270 [ 1825.159383] ? rcu_read_lock_any_held+0x75/0xa0 [ 1825.159937] ? vfs_write+0x354/0xb10 [ 1825.160387] ? fput_many+0x2f/0x1a0 [ 1825.160831] ? ksys_write+0x1a9/0x260 [ 1825.161290] ? __ia32_sys_read+0xb0/0xb0 [ 1825.161783] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1825.162416] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1825.163039] do_syscall_64+0x33/0x40 [ 1825.163487] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1825.164100] RIP: 0033:0x7fdc1afffb19 [ 1825.164549] 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 [ 1825.166784] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1825.167703] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1825.168557] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1825.169392] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1825.170207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1825.171030] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1825.172891] loop7: detected capacity change from 0 to 262144 [ 1825.204702] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:29:10 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/mnt\x00') r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) 16:29:10 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f00000001c0)=@IORING_OP_WRITEV={0x2, 0x0, 0x4007, @fd=r0, 0x10001, &(0x7f0000000140)=[{&(0x7f0000000240)="227843903eeba696e1c8e443c57fbb40ab40ca7321edd84cadf18be872c4613c46a0b95ebe85dec1e1d1f04283f0a539b618db6f2469c0ebb3741b8d379cb2e9e7191549f359c03cc4b30291fb379389951e27915420d75b56e9fe543406cd143419cb66e4169e235d37795a7931e33a", 0x70}], 0x1, 0x3, 0x1, {0x3}}, 0x7) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_submit(r4, r6, &(0x7f0000000440)=@IORING_OP_WRITEV={0x2, 0x4, 0x2004, @fd, 0x2, &(0x7f0000000700)=[{&(0x7f0000000340)="4de5529951c22dcb00ce5c4b58bae253e988ac662a962c9dd31477d2d49710b8", 0x20}, {&(0x7f0000000380)="63ab3b6cd6682659158537d9a994d339ed20b307c6333bc53f64498193b3efe5015b01f5a9e37d6eec5285ef90543aa32afe489697104869e4c041137cecd5c3e681cb047742855a07bd33fa78b00422fa53f89ea0faa3cb4e0a2ab8046effa4daddeb58dafa37aa91f114046fe519f95e36c652fa35f953d06fcb075f0a0f07c603bb29986ab7972cde4fda", 0x8c}, {&(0x7f0000000500)="b5faa7cf42ce3110eb51b62117f973942aa8382d6db3a6aaf83ead63fff3cd762d8202a863aaea6f03edf54f4193765b22ebcbd3c9ec86ef80cb54ec0cb137c445816484ea17147ea9edf2ce9cbed33a23583209f711a8764a61c75fd8543569f0424c5738023af1445919174e96f17bab7b2cbc056a78d78db5dc4fe2279ffe98512576", 0x84}, {&(0x7f00000005c0)="7735e624a52079e81073162fe27b700a4575d7856ed7acb3422b45c15da7d2b50a7f5176fb24d063bc7234c4ff49ce10e030d7570af11c7276392521b159f653c3582630041c88aed423c732df1350701e1bc0e9a23f71988fd16127b4ccda6a5e585e7d4c6f9798408a9b1cb87bc43b9da907977105ecd9d9c3d726da9f558b0ebaf39f", 0x84}, {&(0x7f0000000680)="071851c3ca5fd96baca7ad749bfa70f619afee0929bf38f68715228774e17ba9126c73dca891373631eff6835237c7b2a5f983b9b06c3b372f2db1465ac2aed95e4ece", 0x43}], 0x5, 0x10, 0x0, {0x3}}, 0x9) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r7, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000007c0)={0x1, &(0x7f0000000780)=[{0x200, 0x54, 0x1, 0xfffeffff}]}, 0x10) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:29:10 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x48000000) 16:29:11 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 35) [ 1825.307226] loop7: detected capacity change from 0 to 262144 [ 1825.345486] FAULT_INJECTION: forcing a failure. [ 1825.345486] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1825.346901] CPU: 1 PID: 9640 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1825.347679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1825.348629] Call Trace: [ 1825.348945] dump_stack+0x107/0x167 [ 1825.349363] should_fail.cold+0x5/0xa [ 1825.349808] _copy_from_user+0x2e/0x1b0 [ 1825.350263] move_addr_to_kernel.part.0+0x31/0x110 [ 1825.350822] move_addr_to_kernel+0x4f/0x70 [ 1825.351306] io_connect+0x47a/0x610 [ 1825.351729] ? io_prep_rw+0x1050/0x1050 [ 1825.352193] ? __lock_acquire+0xbb1/0x5b00 [ 1825.352680] io_issue_sqe+0x1611/0x77d0 [ 1825.353143] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1825.353747] ? lock_chain_count+0x20/0x20 [ 1825.354221] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1825.354816] ? io_connect+0x610/0x610 [ 1825.355253] ? lock_acquire+0x197/0x470 [ 1825.355709] ? find_held_lock+0x2c/0x110 [ 1825.356183] ? __fget_files+0x2cf/0x520 [ 1825.356638] ? lock_downgrade+0x6d0/0x6d0 [ 1825.357129] __io_queue_sqe+0x90/0x9d0 [ 1825.357574] ? io_issue_sqe+0x77d0/0x77d0 [ 1825.358046] ? __fget_files+0x2f8/0x520 [ 1825.358502] io_submit_sqes+0x44ab/0x8610 [ 1825.358990] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1825.359555] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1825.360106] ? find_held_lock+0x2c/0x110 [ 1825.360571] ? io_submit_sqes+0x8610/0x8610 [ 1825.361077] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1825.361627] ? wait_for_completion_io+0x270/0x270 [ 1825.362175] ? rcu_read_lock_any_held+0x75/0xa0 [ 1825.362701] ? vfs_write+0x354/0xb10 [ 1825.363122] ? fput_many+0x2f/0x1a0 [ 1825.363537] ? ksys_write+0x1a9/0x260 [ 1825.363971] ? __ia32_sys_read+0xb0/0xb0 [ 1825.364438] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1825.365045] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1825.365638] do_syscall_64+0x33/0x40 [ 1825.366062] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1825.366644] RIP: 0033:0x7fdc1afffb19 [ 1825.367070] 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 [ 1825.369176] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1825.370047] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1825.370855] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1825.371669] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1825.372483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1825.373303] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1825.377832] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:29:11 executing program 1: r0 = getpgrp(0x0) pidfd_open(r0, 0x0) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) 16:29:11 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0x0, 0x8}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}, {&(0x7f0000000500)="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", 0xde4, 0x7da}], 0x0, &(0x7f0000000240)=ANY=[]) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r7) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r6, &(0x7f0000000380)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r7, 0x0, &(0x7f0000000340)="b3a3a428930b076c928c65e3f1f7f450c2e0f98950890283d7be62eecd0ffcf9", 0x20, 0x4004080, 0x1, {0x0, r8}}, 0x4) openat(r4, &(0x7f0000000240)='./file0\x00', 0x309003, 0x8) openat(r4, &(0x7f0000000140)='./file0\x00', 0x400, 0x23) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r9 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r9, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f00000017c0)={0x4ec, 0x25, 0x1, 0x70bd28, 0x25dfdbff, {0x14}, [@generic="0a6632fe54c7faa22df36610ed27e649b48d835df6fc71d02d3417f3e479f9e8aacbb672a6adebc6ed31debbe1a759fd132842b083666038a52275033e8470d996db5b868e0f9cae75437b2ed955e6e12ac431bb3c7dfd930cc80bc877c9e7ac8d196679380956c320ea41c4bfa9d5e8ea2e8943cd78f9be08f95ce1dd631ca6bf8ec2d501a666b04f555d780559109dd58aa2f6", @nested={0x13e, 0x4e, 0x0, 0x1, [@generic="7f8c9032ae05ccb2c4a7c5bf6a08eef69ebeeadba9d8acc16c13935085129754088088c7b647c61c05bbf5c5e2c3720c582398582a8b46474d42708b1dc82edfd038a40d9f502a6d7f5b67d1b6a34cd33f82203069a3", @typed={0xc, 0x8b, 0x0, 0x0, @u64}, @generic="e4a327792d75b3a6a774feabc0c86acf874249bc9c3679ad596129a61bab1ec7a5fa6af027323cd1b87408ac4b362693558781648663644091622fce2b2e1c980d8a5a5d19032824522b5f783b232a077c2794c101586e2f6a4b55b6c853cea4dabfadaeeed738111de359936ad4379058c16a668f4ea2f8b32d1f6dbe13657adeabbe9de5c4eb7f89c9d305cd21149517e06da3a749667afcdda00fdd3226fb0f52c98990d0cd4b8c454ee14594be3d0e09dfa4458b8030ea1d45c48b3d8ef543a8335afad78a5d2588e951484a73b15ee875fb5bf44f69"]}, @nested={0x303, 0xf, 0x0, 0x1, [@typed={0x8, 0x2f, 0x0, 0x0, @pid}, @generic="6655f2126155ea1a4b5a25de622ecf1abe6eac314a0c2cfae764da3ba44092babc61f28a174c9414593d795629a98c28859b7a8e3ee5843887d1db06ca32b2d25d57d2d6a6acbb923511b81d36f2514f3a2a61991191b35a0e636618dd0bdd4f53d3f204d82bef8de3810d656b2693dce9450aecaaaf5ab66d5e1e1cb361dac99a34879f504363c545c392db639c7bcdff1cd9e06c2fc59c8438ac81115e71a5b22922479fa1fc11601c29d00720ca590c44c3df4ce687cd3e1cb97966d5290eb8", @typed={0x8, 0x46, 0x0, 0x0, @ipv4=@multicast2}, @generic="57d0760b7e3dea96cbab5e5486cee38af4c4d082e904eb1825f7ca5f1e39ac6d5af97a1dba5073b7cd12e00044639835adb6d1f6c6deaa22ea1f579a9096974f40219ba52362140a631f3b430c3237652e3bf41f0ed26098b430991d46ecca59367d2d0e7555faca547e336446ff5f8633700c6d8739a1304e89574f2316adbe0c1a0256bdd90feedb4ec664232934de51dac687445a02836112d9a575add6951caea00ea59ce645abb48117445b81e4b0fa13dceb2c6ee167cb68ea876d1e22b6ec26b3a8a456a7f2600792b914da897736fa6f58e9efb09825bc35897921dabee348f7102c7bab72e0995aee6f34cbf172", @typed={0x8, 0x84, 0x0, 0x0, @u32=0x81}, @generic="ec9915440d37e5e7c393b1f5b63af6fdc7b469d0797f691be6c3f8986c1ae86400c9b935d5fc861a48ff36e38a4beb06dcb805ae5774be8272a11551fb5d77f6c8c767aeab942885da3f829a1c722f81889df3b46785b6bd901fda2996e96e788215e6e5757de4d11dffa298faff839916449e8c4bce15d01ffcf2b0fee0c0e604d646245a4411896c9fd06e70ed71083435cd3d7c957fe298e1109be7f2812bbedcbe06526b5f320fc92033fb3522feda609cd45e0d3fcaf6fc72eee0971573fd4ae832fd1abce4c5f1f85c99e145deb50fc5285359e2f43e3b2289c8aeca674c55c975", @typed={0xc, 0x58, 0x0, 0x0, @u64=0x9}, @typed={0x42, 0x81, 0x0, 0x0, @binary="29aebf04a7efee19e064c7aafea77e7579e18905e4049c731e257bd77b3674357b2feb251c45080a973a682b49812a9ac056a056925e0cde82c911192a22"}]}]}, 0x4ec}, 0x1, 0x0, 0x0, 0x10}, 0x8040) chdir(&(0x7f0000000280)='./file0/file0\x00') 16:29:11 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x4c000000) [ 1825.484404] loop3: detected capacity change from 0 to 41948160 16:29:11 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00002f4000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x10001) syz_io_uring_submit(r5, r2, &(0x7f00000001c0)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index=0x6, 0xa3, 0x0, 0x7, 0x5, 0x0, {0x0, r7}}, 0x5) syz_io_uring_setup(0x76d7, &(0x7f0000000340)={0x0, 0x0, 0x20, 0x4000000, 0x0, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r2, &(0x7f0000000100)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r10}}, 0x26900) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1825.576888] loop7: detected capacity change from 0 to 262144 [ 1825.618412] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:29:25 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 36) 16:29:25 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x1500}], 0x20000218) 16:29:25 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:29:25 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) 16:29:25 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x10001) syz_io_uring_submit(r4, r6, &(0x7f0000000140)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x0, {0x0, r7}}, 0x80000001) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r9, 0x0) r10 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r10) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000340), 0x800, &(0x7f0000000500)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r9, @ANYBLOB=',wfdno=', @ANYRESHEX=r10, @ANYBLOB="2c76657273696f6e3d3970323030302e752c616e616d653dd22c657569643d9b87f21a9395b8a00b43bed3dd7d704935a7194be6988e2955eaa608dd689c4610269d66c76874b05e6dfb985211a2cbefda10b680d81583163e32ef2e28e979824675fee3439741c9a69f12315cee9d795ce0533cd2bc7e339eceaf29bebb9162f3e8bdfcf37c7c6ffe584c73cf6df1147bed756544d3d13f2d5c92e957be88d3b875b3c4c7c34e5cc417ee88fd334c6b200800a13eee05ca5a3ad17ac31303121d27b9cdda52172702a4ebccde30c58a324e6206bb953b5cb30d27bad822b23d65a69e2cb3ad1d19153543a342b120b23e62660663647aeeb781c67f5a30af4efb29c9fef77784c863cd879c81a73a39500535e8", @ANYRESDEC=0xee00, @ANYBLOB=',mask=^MAY_EXEC,\x00']) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:29:25 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0xfffffffe, 0x0, 0x1, 0xde}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) creat(&(0x7f0000000400)='./file0\x00', 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/syz0\x00', 0x200002, 0x0) pwritev2(r5, &(0x7f0000000280)=[{&(0x7f00000001c0)="08cceaad67a21ba6475b7268", 0xc}, {&(0x7f0000000340)="b3d46b38593e93f44a88b8bc6439ca790c55496d5fd4a714352c23c9a5db3f930c6b01a699df7c0b9a9de06e7bd36e8e7d64c62bce9af1b0b86446f603eb538e4a95a7f5f40a341b440f8b5e507eaca7e8aa054c99e316a6903be9f0384cda9020cb827d02e424c413ff3da42a26c6339c9877ce8125c2d272083a5d401d4fc594e4ee234adde2aecbadff90755b8269a0bb2daf5691adf34a12a4501b1ead211ebc883270", 0xa5}, {&(0x7f0000000240)="e770b5e85b47dddf4315d923064cbb8d374658d622f0b3ee296e48f7aa5881d5086a75292ede414dc60aa16167ba2b9e4e742c", 0x33}, {&(0x7f0000000500)="6c601c4ed58de9712e8494aa9c0974407be9245ef08a99cdda210c581bf8e42bfddc9138c7a9a9b4ba0d7bd85625929cbdb5c8b2afcbd42e9ca034147fb42f521a628e7f53935591d1c1d019f114c2017420d9eb21106bc232d6ed8fdc1c91049b1c58e4b01cf444cb8b3594b15ad699fa8c133d423107d11061521dc3ca15eda0d48174a10e8ac291d5ab372ad80a18b0a23a1e7301f27cc6adc9f803d918484b410a17ceec03fd54adf88e4e4268d857b8f1dd6619be0b3382045e0c0b6ff8259483cadec3e1c2152f76c1bad0c6c78694b701a92849fcccba", 0xda}], 0x4, 0x7, 0x8, 0xd) 16:29:25 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r5) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) syz_io_uring_submit(r6, r9, &(0x7f0000001640)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000001600)={r10, r11+10000000}}, 0x8) preadv(r5, &(0x7f0000001580)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000240)=""/84, 0x54}, {0xfffffffffffffffe}, {&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000340)=""/127, 0x7f}, {&(0x7f00000003c0)=""/83, 0x53}, {&(0x7f0000001500)=""/91, 0x5b}, {&(0x7f00000001c0)=""/41, 0x29}], 0x8, 0x400, 0x0) 16:29:25 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x68000000) [ 1840.049944] loop7: detected capacity change from 0 to 262144 [ 1840.083204] FAULT_INJECTION: forcing a failure. [ 1840.083204] name failslab, interval 1, probability 0, space 0, times 0 [ 1840.084622] CPU: 0 PID: 9684 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1840.085433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1840.086414] Call Trace: [ 1840.086727] dump_stack+0x107/0x167 [ 1840.087151] should_fail.cold+0x5/0xa [ 1840.087603] ? create_object.isra.0+0x3a/0xa30 [ 1840.088135] should_failslab+0x5/0x20 [ 1840.088584] kmem_cache_alloc+0x5b/0x310 [ 1840.089070] create_object.isra.0+0x3a/0xa30 [ 1840.089573] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1840.090167] kmem_cache_alloc_bulk+0x168/0x320 [ 1840.090716] io_submit_sqes+0x6fe7/0x8610 [ 1840.091216] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1840.091868] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1840.092572] ? find_held_lock+0x2c/0x110 [ 1840.093165] ? io_submit_sqes+0x8610/0x8610 [ 1840.093787] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1840.094483] ? wait_for_completion_io+0x270/0x270 [ 1840.095177] ? rcu_read_lock_any_held+0x75/0xa0 [ 1840.095838] ? vfs_write+0x354/0xb10 [ 1840.096374] ? fput_many+0x2f/0x1a0 [ 1840.096887] ? ksys_write+0x1a9/0x260 [ 1840.097399] ? __ia32_sys_read+0xb0/0xb0 [ 1840.097873] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1840.098500] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1840.099100] do_syscall_64+0x33/0x40 [ 1840.099587] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1840.100267] RIP: 0033:0x7fdc1afffb19 [ 1840.100723] 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 [ 1840.102907] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1840.103787] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1840.104600] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1840.105426] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1840.106257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1840.107081] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:29:25 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x28a000, 0x0) dup(r2) r3 = dup(r1) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x1, 0x414000) pidfd_getfd(r3, r4, 0x0) [ 1840.135204] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:29:25 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) ioctl$BINDER_FREEZE(r2, 0x400c620e, &(0x7f0000000000)={r0, 0x1, 0xfff}) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) 16:29:25 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x6c000000) 16:29:26 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x800, 0x0, r0}, &(0x7f0000136000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r5) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/7, 0x7}, {&(0x7f0000000240)=""/113, 0x71}], 0x2}, 0x40) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r4, {0x8}}, './file0\x00'}) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1840.337304] loop7: detected capacity change from 0 to 262144 [ 1840.351194] FAULT_INJECTION: forcing a failure. [ 1840.351194] name failslab, interval 1, probability 0, space 0, times 0 [ 1840.352676] CPU: 0 PID: 9705 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1840.353484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1840.354433] Call Trace: [ 1840.354741] dump_stack+0x107/0x167 [ 1840.355159] should_fail.cold+0x5/0xa [ 1840.355605] ? create_object.isra.0+0x3a/0xa30 [ 1840.356125] should_failslab+0x5/0x20 [ 1840.356584] kmem_cache_alloc+0x5b/0x310 [ 1840.357061] ? mark_held_locks+0x9e/0xe0 [ 1840.357570] create_object.isra.0+0x3a/0xa30 [ 1840.358146] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 16:29:26 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 37) 16:29:26 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) bind$bt_sco(r3, &(0x7f0000000140), 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20, 0x0, 0xf}, &(0x7f0000452000/0x2000)=nil, &(0x7f0000460000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r10 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r10) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r9, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x3, 0x0, r10, 0x0, &(0x7f0000000340)="557789ab0be3e903392b003955c04b6cfc2c36052a2f3e5c15d68808f5d90aac1d81a95d96f703c5bca94313e77dcd497994ce1619ff37322797b4c7e39848193ac434d40b038805cf6f67ece837f030d1fb7713ce9ff187a7367976266c21ffbaac1426c2dc2ac87e00155be7e875f115e8499c2da89a9ec3ebc3bcd7aca855efd30c33526001a6a0ebf1b0e1bcfd34e379c0b86963b48031ca9321b8ebe64aaa1489c62eff0b56aff95fbf32ae157dc156797c6e7344b7e6c40f45189c800b06b657442b40e15eda8228164645c74a2cdd", 0xd2, 0x0, 0x1, {0x0, r11}}, 0x7f) [ 1840.358734] kmem_cache_alloc_bulk+0x168/0x320 [ 1840.359543] io_submit_sqes+0x6fe7/0x8610 [ 1840.360036] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1840.360607] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1840.361168] ? find_held_lock+0x2c/0x110 [ 1840.361642] ? io_submit_sqes+0x8610/0x8610 [ 1840.362136] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1840.362694] ? wait_for_completion_io+0x270/0x270 [ 1840.363249] ? rcu_read_lock_any_held+0x75/0xa0 [ 1840.363794] ? vfs_write+0x354/0xb10 [ 1840.364216] ? fput_many+0x2f/0x1a0 [ 1840.364671] ? ksys_write+0x1a9/0x260 [ 1840.365110] ? __ia32_sys_read+0xb0/0xb0 [ 1840.365590] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1840.366184] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1840.366773] do_syscall_64+0x33/0x40 [ 1840.367198] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1840.367775] RIP: 0033:0x7fdc1afffb19 [ 1840.368195] 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 [ 1840.370297] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1840.371162] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1840.371972] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1840.372892] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1840.373864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1840.374857] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:29:26 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = gettid() r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r2) sendmsg$TIPC_NL_MON_PEER_GET(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="18010072", @ANYRES16=r6, @ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x4800}, 0x24000040) close_range(r5, r4, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r4, 0x0) r7 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0x94, 0x19, 0x6, 0x0, 0x9, 0x10000, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x800, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x2, 0xbd, 0x8, 0x2, 0x3f, 0x3f, 0x7, 0x0, 0xa707, 0x0, 0xfff}, r3, 0x7, r4, 0xb) syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r7, 0x0) [ 1840.412571] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:29:26 executing program 0: sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0xcc, 0x1, 0x2, 0x801, 0x0, 0x0, {0x3, 0x0, 0x9}, [@CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x1}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'netbios-ns\x00'}, @CTA_EXPECT_TUPLE={0x68, 0x2, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x31}}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @rand_addr=0x64010100}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x1}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_FN={0xa, 0xb, 'Q.931\x00'}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3f}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x6}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x3}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40001}, 0x40000) r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1840.426947] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.1'. 16:29:26 executing program 3: syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r3, 0x0) 16:29:44 executing program 1: syz_open_dev$rtc(&(0x7f0000000000), 0x10000, 0x101000) r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) 16:29:44 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 38) 16:29:44 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x74000000) 16:29:44 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x1600}], 0x20000218) 16:29:44 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:29:44 executing program 2: r0 = syz_io_uring_setup(0x13af, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x8000}, &(0x7f00000a0000)=nil, &(0x7f0000913000/0x2000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:29:44 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3, 0x0, 0x0, 0x0, {}, 0x1}, 0x4a3) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = mq_open(&(0x7f0000000140)='\x00', 0x80, 0x100, &(0x7f00000001c0)={0x2, 0x89, 0x80000001}) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r7) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r8}}, 0x10001) r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r9) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd, 0x8, {0x0, r7}, 0x5, 0x4, 0x1, {0x0, r8, r9}}, 0x8) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000240)={0x4, 0x7fff, 0x3, 0x510, 0x49}) 16:29:44 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000140), 0x400, 0x101800) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r4, 0xc0189371, &(0x7f0000000940)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) syz_io_uring_setup(0x58a4, &(0x7f0000000340)={0x0, 0x61e, 0x0, 0x3, 0x344, 0x0, r3}, &(0x7f00007f3000/0x2000)=nil, &(0x7f0000b93000/0x4000)=nil, &(0x7f00000001c0), &(0x7f00000003c0)) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000900)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000400)=""/31, 0x1f}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/245, 0xf5}, {&(0x7f0000000680)=""/115, 0x73}, {&(0x7f0000000700)=""/127, 0x7f}], 0x5, &(0x7f0000000800)=""/208, 0xd0}, 0x0, 0x40010002}, 0xf8000000) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1858.358653] loop7: detected capacity change from 0 to 262144 [ 1858.391860] FAULT_INJECTION: forcing a failure. [ 1858.391860] name failslab, interval 1, probability 0, space 0, times 0 [ 1858.394483] CPU: 1 PID: 9741 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1858.395998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1858.397858] Call Trace: [ 1858.398480] dump_stack+0x107/0x167 [ 1858.399449] should_fail.cold+0x5/0xa [ 1858.400279] ? create_object.isra.0+0x3a/0xa30 [ 1858.401311] should_failslab+0x5/0x20 [ 1858.402153] kmem_cache_alloc+0x5b/0x310 [ 1858.403055] ? mark_held_locks+0x9e/0xe0 [ 1858.403968] create_object.isra.0+0x3a/0xa30 [ 1858.404941] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1858.406076] kmem_cache_alloc_bulk+0x168/0x320 [ 1858.407093] io_submit_sqes+0x6fe7/0x8610 [ 1858.408053] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1858.409168] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1858.410232] ? find_held_lock+0x2c/0x110 [ 1858.411139] ? io_submit_sqes+0x8610/0x8610 [ 1858.412101] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1858.413187] ? wait_for_completion_io+0x270/0x270 [ 1858.414251] ? rcu_read_lock_any_held+0x75/0xa0 [ 1858.415298] ? vfs_write+0x354/0xb10 [ 1858.416122] ? fput_many+0x2f/0x1a0 [ 1858.416928] ? ksys_write+0x1a9/0x260 [ 1858.417802] ? __ia32_sys_read+0xb0/0xb0 [ 1858.418704] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1858.419853] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1858.420987] do_syscall_64+0x33/0x40 [ 1858.421820] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1858.422948] RIP: 0033:0x7fdc1afffb19 [ 1858.423766] 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 [ 1858.427813] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1858.429506] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1858.431061] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1858.432641] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1858.434214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1858.435789] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1858.480044] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:29:44 executing program 1: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r1 = getpgrp(0x0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r3, r4, 0x0) 16:29:44 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000240)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8005) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) mknodat$null(r5, &(0x7f00000001c0)='./file0\x00', 0x40, 0x103) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:29:44 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = accept4(r3, &(0x7f0000003d80)=@nfc, &(0x7f0000000440)=0x80, 0x0) bind$bt_sco(r4, &(0x7f0000003e00), 0x8) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfa951b3e5f876e75, 0x40010, r0, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f0000003e40)=@IORING_OP_ASYNC_CANCEL={0xe, 0x2}, 0x1) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_submit(r7, r2, &(0x7f00000001c0)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r3, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@l2tp6={0xa, 0x0, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, 0xef, 0x2}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000340)="301a6d761a096cd97da04b6a50e0058cddabc1ab94492a68089736208db88749783cc07cc7d00de3da99ced64d72e61a6bc9d36b72b482a160fb39d19ace45075b0bd5ff4b5ffa48913791ca54723b7eae3bb29d1a32b471a678230b4a2eae32f6309a5e436e9db87d6a0610c7f6534b82490cf6e5ca6c20c54b054c3952b8c27790494f180269fcfb9896bfc1c5f2fef7601aebecd4eb699a3c805636f09a1ebd8d0c75ce3cc06c0a33172748edc00092676b61d7309e79d5b853c4f2a77b8156424c3b68483f3e6dec16572d", 0xcd}, {&(0x7f0000000500)="01965dec821289efdbc3121a6b22359328ce1b3dd5d44d8f7da06c2ee823f0c64152b6ce2c4e4ebea295902504f2450c36dca8afd751ac5c49a563ca2138a40873b3f740348eff3dac2550937f1b260becaf065421d00dc294c76b39dee9b237a9e3e115919297bd707913fabe0b8ef95f257aaba46fe754b3b5251e82e0ccd56d590b4cc2c14a658703bc3346ec1929eb8de5b655e511173505bb0829da19cc2f62b5247e28fb064ac9", 0xaa}, {&(0x7f00000005c0)="365a4e93f499c2a27c00e3f98610380e6e6d585c272f4b988add070ed12092c16578542f5bb76e4ab21a5276ce1476a38da3e84f1daac5634b79bcf6911eff378a25e2bb8015305dfc18d7664c06bca19a8fbc111cdc59c3121191bd884dca098d95e44a9e9f7d5296ebfb15648366748714be65c505c5bc3c1b416abe734ee770b262bf1681b4add809c67f72009c327b6279e2943d5b84c13953417470b2b85167f1b73ce551711dd6732c170d309d557f0dd42979e001523a92", 0xbb}, {&(0x7f0000000680)="b55d3c7e065a6aedbf21fdc92752421a26a40ea00080074735e42f7eb66f6391fc97aaaefcefdbcf25562e9ac806d26e0d134c79f6d4ad387aff804e1aae6c2648c0b0249208efde7cf58b0bd5a0189f66c6a250c61766600c76251d60de3258aa075375c86432277aab", 0x6a}, {&(0x7f0000000700)="3e9f9b7504fce42690e2f8d1a1ff24c0cb9ad95fa552bf9918ea7bee330103f727fca1e5f58bd5a72bc777fbfaca1ddd226c983f0e595d074c5a6bf55c2d0e0d2a54470f8ffb8b8c44658a8b513eff863895bbb9560fa6d24b723bd3027da8267581e5bc3ba87144c92a7858e54c52", 0x6f}, {&(0x7f0000000780)="36f243adfdb8bc2ed0a5a4c300a73f57cb9e8136fc698715296763fb0db2373e317953d3e9a7dcf0664fb54fe1b8326c2152d94d02bf591138190d6fbc6bbce2671e18ea1ad7dd28b71f87918bc85cd22db3343cb221afe71b03b4556c47ee5666ee28395865a6db025a4b0d42e2e21aa6053173e8cd75ea05700f8d487c4eb3125e72549bafeb9212057b5e79d1150450da8bd328e3216f7ee93cf5f75a72fad3e2621e26d0b376984eb7b3165ac686a2033abf1eeefccd0ff9162f074dc040505d1c50d9689cc5891977fbad166432a5a7", 0xd2}, {&(0x7f0000000880)="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"}], 0x21d8}, 0x0, 0x4}, 0x8) 16:29:44 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x7a000000) 16:29:44 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0xfffffdfffffffffd, 0x0) pidfd_getfd(r2, r3, 0x0) 16:29:44 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_submit(r1, r5, &(0x7f0000000500)=@IORING_OP_STATX={0x15, 0x7, 0x0, 0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000440)='./file0\x00', 0x1, 0x0, 0x1}, 0xffffff00) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) syz_open_procfs(r8, &(0x7f00000001c0)='net/kcm\x00') mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1858.686562] loop7: detected capacity change from 0 to 262144 [ 1858.749975] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:29:44 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) recvmmsg$unix(r2, &(0x7f0000003c40)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000021c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/49, 0x31}, {&(0x7f00000000c0)=""/33, 0x21}, {&(0x7f0000000100)=""/48, 0x30}], 0x5, &(0x7f0000002240)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xb8}}, {{&(0x7f0000002300), 0x6e, &(0x7f0000002840)=[{&(0x7f0000002380)=""/160, 0xa0}, {&(0x7f0000002440)=""/198, 0xc6}, {&(0x7f0000002540)=""/76, 0x4c}, {&(0x7f00000025c0)=""/74, 0x4a}, {&(0x7f0000002640)=""/99, 0x63}, {&(0x7f00000026c0)=""/72, 0x48}, {&(0x7f0000002740)=""/193, 0xc1}, {&(0x7f0000000140)=""/22, 0x16}], 0x8, &(0x7f0000003d40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0xd0}}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f00000039c0)=""/17, 0x11}, {&(0x7f0000003a00)=""/199, 0xc7}, {&(0x7f0000003b00)=""/148, 0x94}], 0x4, &(0x7f0000003c00)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="001b0000"], 0x38}}], 0x3, 0x20, &(0x7f0000003d00)) 16:29:44 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r4) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x10001) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_CONNECT={0x10, 0x3, 0x0, r4, 0x80, &(0x7f0000000240)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x0, 0x0, 0x1, {0x0, r5}}, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:29:44 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 39) 16:29:44 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x7f000000) 16:29:44 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1858.885820] FAULT_INJECTION: forcing a failure. [ 1858.885820] name failslab, interval 1, probability 0, space 0, times 0 [ 1858.887924] CPU: 1 PID: 9778 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1858.889092] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1858.890509] Call Trace: [ 1858.890950] dump_stack+0x107/0x167 [ 1858.891573] should_fail.cold+0x5/0xa [ 1858.892208] ? create_object.isra.0+0x3a/0xa30 [ 1858.892975] should_failslab+0x5/0x20 [ 1858.893640] kmem_cache_alloc+0x5b/0x310 [ 1858.894320] ? mark_held_locks+0x9e/0xe0 [ 1858.894997] create_object.isra.0+0x3a/0xa30 [ 1858.895730] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1858.896647] kmem_cache_alloc_bulk+0x168/0x320 [ 1858.897511] io_submit_sqes+0x6fe7/0x8610 [ 1858.898463] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1858.899539] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1858.900592] ? find_held_lock+0x2c/0x110 [ 1858.901500] ? io_submit_sqes+0x8610/0x8610 [ 1858.902432] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1858.903288] ? wait_for_completion_io+0x270/0x270 [ 1858.904152] ? rcu_read_lock_any_held+0x75/0xa0 [ 1858.904972] ? vfs_write+0x354/0xb10 [ 1858.905656] ? fput_many+0x2f/0x1a0 [ 1858.906296] ? ksys_write+0x1a9/0x260 [ 1858.906967] ? __ia32_sys_read+0xb0/0xb0 [ 1858.907691] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1858.908615] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1858.909542] do_syscall_64+0x33/0x40 [ 1858.910193] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1858.911096] RIP: 0033:0x7fdc1afffb19 [ 1858.911762] 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 [ 1858.915006] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1858.916346] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1858.917609] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1858.918854] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1858.920116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1858.921389] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:29:59 executing program 4: syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(0xffffffffffffffff, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:29:59 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x1f00}], 0x20000218) 16:29:59 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x880da9d5) 16:29:59 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f5690537773ff750a5238f6af855816d4d24871c6749db59de827a06d8a3dfd0a7244ff7f6114abb0c4ea0c40656d1732e262fd0200"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = mmap$IORING_OFF_SQES(&(0x7f00004ef000/0x3000)=nil, 0x3000, 0x2000000, 0x1010, r0, 0x10000000) syz_io_uring_submit(0x0, r5, &(0x7f0000000140)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1}}, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:29:59 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0xb, 0x1f012, r3, 0xb0790000) pidfd_send_signal(r2, 0x40, &(0x7f0000000040)={0x39, 0x3, 0x81}, 0x0) dup(r1) syz_open_dev$loop(&(0x7f0000000000), 0x8000000003, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x68) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) syz_io_uring_setup(0x8a, &(0x7f0000000100)={0x0, 0xad6c, 0x8, 0x1, 0x191, 0x0, r4}, &(0x7f0000315000/0x1000)=nil, &(0x7f000051a000/0x3000)=nil, &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_submit(r5, r7, &(0x7f0000001540)=@IORING_OP_WRITEV={0x2, 0x2, 0x9d2d2ed2ec9cf341, @fd_index=0xa, 0x7f, &(0x7f00000014c0)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d29b2390904b86a1515ba5d6a4987d6ff4b04f44516226d9b752327ed0aa2d0a449a426f39ef02dfdcd4759e9c193cfd63ccc06a7ae543af24aedccf83af91dbeb8cda3ebded2ee6cb3ff969cafa1e3a602a1755712d22278d0f47319d5643f7afaba186569dc821c6a27999eda1e111958fcd510fa7a227479ead17b633a3a1a7750dd7eed0dd3099de6ffda41d38c251a309b9532a363c472e8acabb", 0x9d}, {&(0x7f0000001300)="1be3ff64f9298ab96de0505b21ced3cd5f516b04882cc98b35ea077c147ca8d509cad1a9880946787f04100453d8f3bd330bb11fcf18b65fde1d030cc8e2783cf1040e4f9a65780b3e695e7965bd8d6793e6b26b2fc5e8147d0df2122a93d95dfb8121605cd6d104a8e6c3602d9df9fcd1f72e69f96d8d6599c3308af86efc85069b69debdcb5c0c5b820d430c29138ee8bbd081b07ec356a53b87a41e6079a57000edece86ad727b9d0695e65fca6b45b603e5930f7f4caf4262e15ccb0c54ff60796b5073eb7983d3d709cc2ba42d3ef56721354e7512c5599caf2d63e1856827abccbb9ca1ff7c5", 0xe9}, {&(0x7f0000001400)="6b16b1d10f97662dbfca7c66948e1b80a353a79f39bcb4c0868a61aa7e475ce1fe77bcfe73afdf6d882173099ed28529f9c36787d244c9f2645b7ed6f1cab3650457ee87a7d8c7f9561e73f6a1a50b81df820cb4f822ddc80e926e2073fa5b860b63f7c3cac7fe82a53fafdd33b95a8865912380a631feb81a99847c18a57d534ddd3c8ce64d2fb09ad49e6336e20a0078631e1053bcb837e0443a6a7d7d630a797c38408063930744", 0xa9}], 0x5, 0x17, 0x0, {0x3}}, 0x8001) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000001580)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f000002e000/0x3000)=nil, 0x3000, 0xd}, 0x1) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r8, 0x0) r9 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r9) ioctl$LOOP_SET_FD(r8, 0x4c00, r9) 16:29:59 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000140), &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:29:59 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 40) [ 1873.691420] loop7: detected capacity change from 0 to 262144 16:29:59 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x4}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @null]}, 0x0, 0x0, 0x1}, 0x0) syz_io_uring_setup(0xfffffffc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x384}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000d32000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_setup(0x5a90, &(0x7f0000000340)={0x0, 0x6b97, 0x8, 0x1, 0x160}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f000026e000/0xc00000)=nil, &(0x7f0000000140), &(0x7f00000001c0)=0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) r7 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000440)=@IORING_OP_WRITE={0x17, 0x5, 0x2004, @fd=r7, 0x0, &(0x7f0000000400), 0x0, 0x17, 0x1}, 0x5) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:29:59 executing program 4: syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(0xffffffffffffffff, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) [ 1873.748085] FAULT_INJECTION: forcing a failure. [ 1873.748085] name failslab, interval 1, probability 0, space 0, times 0 [ 1873.750567] CPU: 1 PID: 9813 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1873.752012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1873.753776] Call Trace: [ 1873.754342] dump_stack+0x107/0x167 [ 1873.755114] should_fail.cold+0x5/0xa [ 1873.755922] ? create_object.isra.0+0x3a/0xa30 [ 1873.756895] should_failslab+0x5/0x20 [ 1873.757714] kmem_cache_alloc+0x5b/0x310 [ 1873.758577] ? mark_held_locks+0x9e/0xe0 [ 1873.759437] create_object.isra.0+0x3a/0xa30 [ 1873.760366] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1873.761464] kmem_cache_alloc_bulk+0x168/0x320 [ 1873.762432] io_submit_sqes+0x6fe7/0x8610 [ 1873.763334] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1873.764391] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1873.765420] ? find_held_lock+0x2c/0x110 [ 1873.766287] ? io_submit_sqes+0x8610/0x8610 [ 1873.767203] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1873.768222] ? wait_for_completion_io+0x270/0x270 [ 1873.769251] ? rcu_read_lock_any_held+0x75/0xa0 [ 1873.770230] ? vfs_write+0x354/0xb10 [ 1873.771016] ? fput_many+0x2f/0x1a0 [ 1873.771780] ? ksys_write+0x1a9/0x260 [ 1873.772583] ? __ia32_sys_read+0xb0/0xb0 [ 1873.773460] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1873.774571] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1873.775665] do_syscall_64+0x33/0x40 [ 1873.776452] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1873.777547] RIP: 0033:0x7fdc1afffb19 [ 1873.778334] 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 [ 1873.782235] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1873.783855] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1873.785378] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1873.786887] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1873.788399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1873.789923] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1873.794340] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:29:59 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r4, r3, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r2) sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4000085) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r6, 0x0) pidfd_getfd(r6, r5, 0x0) 16:29:59 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x8cffffff) 16:29:59 executing program 4: syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(0xffffffffffffffff, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:29:59 executing program 3: r0 = syz_io_uring_complete(0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000340)=""/129) syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000240)={0x0, 0x80, 0x3, 0x7f, 0x1, 0x20, 0x0, 0x401, 0x8080, 0xe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000140), 0x9}, 0x1000, 0x1ffe00000000, 0x258cb58e, 0x8, 0x4, 0x80, 0x9, 0x0, 0x3, 0x0, 0x1}, 0xffffffffffffffff, 0x1, r4, 0x9) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) [ 1873.997593] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1874.025652] loop7: detected capacity change from 0 to 262144 16:29:59 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140), 0x10d00, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000001c0)={0x8, 'veth0\x00', {'vlan1\x00'}, 0x7}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x10001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:29:59 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r2, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1874.068309] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:29:59 executing program 4: r0 = syz_open_dev$evdev(0x0, 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:29:59 executing program 1: r0 = getpgrp(0x0) pidfd_open(r0, 0x0) r1 = timerfd_create(0x7, 0x80000) r2 = dup(r1) ioprio_get$pid(0x2, r0) gettid() r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) 16:30:12 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000340)={0x0, 0x0, 0x20, 0xfffffffd, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140)=0x1, &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:12 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{}], 0x20000218) 16:30:12 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) pwritev2(r5, &(0x7f00000007c0)=[{&(0x7f0000000340)="954e0b2bf464be0d7053f4dbfdd6434ee447cc69ab86c378abcb5f9a4ff5ad7f22533f6dce634a6c1df408c487bd0511570cb31df1ccf9c5567e15fd23601aba483c17737e2c99f82bb23b4713ee3b96458e1f7785fa200c14e19dcf1e35009dff2c6f6cad4ff71886d117cc99308061d7606f7c136519b62f3e027b3f4d87e0eb1da0fcf0a9e98fc4cacc6134f9cce402a061b2873fd3bbdd3d56df5c62b304acb75eecd11aa6e2b2ef1f0f9edb1a1e943e2bf75c640b91540b82d67f58c3805aed05b057e21fa9ef20fb05bc75b4ebf34fb210c624aa0f03543e2e9ba3", 0xde}, {&(0x7f0000000140)="63c81de88b88366a167b2eb75954862f0132fa4d8927e173908bb841ccd4091bbc7375d182", 0x25}, {&(0x7f00000001c0)="98cc4bd8526e841b99cdf438563646d6824a36480db36a2f99f4793f5c295a420d784b86df72cb588b9baa1031b3dfa511f8ad320410a07b9c532b", 0x3b}, {&(0x7f0000000240)="b10c6397dec6ad85d7c06ece7d39b34e6a00b3fb6f2595d6", 0x18}, {&(0x7f0000000500)="479a6a729c488d3418c80b9deb356e604e46429c349131dfe149c78512bcfe43e50c63c38b3a51aa4c76ff46762291b39d1b597e31e5bc7c6df858f23f065a729f183b761fc9045912853ae5cd375df3996cef7ebaeec5319891e6c160461486dd1d8b77094d1ee21e37cfcaf61316ee451ca117d1ee43c3ab1f37380b87056216fa08f495ce83eafe0c93ef9c30e60138", 0x91}, {&(0x7f00000005c0)="2d21d001c33522b116f19ae3eb9b143d4c4075dd3f132561ba83eecf30996f43e6ccf00e2aebdb46f96948e6cec9a95d267ecfc763d5a6adc5977fe3e70422c9cfc9ce04435f40f5834e3df911c90f21ae2e63a68db1df376013f59c6c797752e92efa3709e2b8ae8b1a25cb9ac3e2f8c0bfbdf48ef94569e3bb215dfaf3202dea4814edcf68bdb81d0d88aece1ca98c0952863aa36806cc9769c8b260d7d85d89e1b867a770d61900bf5ea8271b47f3775c98f8c381e6938884947aea24125c8333aaa12831bb3b82cd64cd6047bbe69641c0ddfe31c2672337a68302f082a52e388b215d5d8456abe230b6eb35c58ba795", 0xf2}, {&(0x7f0000000280)="e018041c0d2766149e39dbaf720cdac95b6e46f349e744ed0a9c14d4df10ef1061103dcfab", 0x25}, {&(0x7f00000006c0)="48ff1fcfa14bf8b3bf6be8e11570f47f877c8fedd5ecec13e7618f31ecb8fbf695ed546d2ad30df5ff785fbfeafb4801d08fabff3ae04933fbb8957bb35070f35f53360222bfef5ece7eb4417bd069123efb83c824c7c783e2352733a6b4f3c0d219193e9741082bd706f9d4135516d73a4f4a872d558d385547308476992458de4e5c6bae637ee7d56c166d13051cdd6515f10e96444f466d1d5cf0c02e2c2661cf965d770f9367e917bd6d1a15db145496afa41068c26a34cea670f12eb213a2e3f078c721a126c5b7d423227b8c9066b40edf80e2d8985da4", 0xda}], 0x8, 0x5, 0xffffffff, 0x14) 16:30:12 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 41) 16:30:12 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = gettid() rt_sigqueueinfo(r3, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) setpgid(r3, r0) r4 = gettid() clone3(&(0x7f00000017c0)={0x105010000, &(0x7f0000001500), &(0x7f0000001540)=0x0, &(0x7f0000001580), {0x20}, &(0x7f00000015c0)=""/200, 0xc8, &(0x7f00000016c0)=""/154, &(0x7f0000001780)=[0x0, r0], 0x2, {r2}}, 0x58) rt_sigqueueinfo(r5, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) rt_tgsigqueueinfo(r0, r4, 0x3f, &(0x7f0000000000)={0x2f, 0x9fea, 0x8}) r6 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x80001) pidfd_getfd(r2, r6, 0x0) 16:30:12 executing program 4: r0 = syz_open_dev$evdev(0x0, 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:30:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x97ffffff) 16:30:12 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) finit_module(r6, &(0x7f0000000140)='+,#\x00', 0x1) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1887.145013] loop7: detected capacity change from 0 to 262144 [ 1887.152403] FAULT_INJECTION: forcing a failure. [ 1887.152403] name failslab, interval 1, probability 0, space 0, times 0 [ 1887.153720] CPU: 1 PID: 9864 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1887.154502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1887.155460] Call Trace: [ 1887.155767] dump_stack+0x107/0x167 [ 1887.156186] should_fail.cold+0x5/0xa [ 1887.156622] ? create_object.isra.0+0x3a/0xa30 [ 1887.157144] should_failslab+0x5/0x20 [ 1887.157589] kmem_cache_alloc+0x5b/0x310 [ 1887.158057] ? mark_held_locks+0x9e/0xe0 [ 1887.158525] create_object.isra.0+0x3a/0xa30 [ 1887.159027] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1887.159614] kmem_cache_alloc_bulk+0x168/0x320 [ 1887.160141] io_submit_sqes+0x6fe7/0x8610 [ 1887.160629] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1887.161197] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1887.161759] ? find_held_lock+0x2c/0x110 [ 1887.162225] ? io_submit_sqes+0x8610/0x8610 [ 1887.162726] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1887.163284] ? wait_for_completion_io+0x270/0x270 [ 1887.163834] ? rcu_read_lock_any_held+0x75/0xa0 [ 1887.164367] ? vfs_write+0x354/0xb10 [ 1887.164790] ? fput_many+0x2f/0x1a0 [ 1887.165208] ? ksys_write+0x1a9/0x260 [ 1887.165655] ? __ia32_sys_read+0xb0/0xb0 [ 1887.166124] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1887.166717] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1887.167307] do_syscall_64+0x33/0x40 [ 1887.167733] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1887.168318] RIP: 0033:0x7fdc1afffb19 [ 1887.168745] 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 [ 1887.170861] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1887.171723] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1887.172534] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1887.173360] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1887.174172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1887.174986] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1887.211471] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:30:12 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = gettid() rt_sigqueueinfo(r3, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) pidfd_open(r3, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r4, 0x0) 16:30:12 executing program 4: r0 = syz_open_dev$evdev(0x0, 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:30:12 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xd5a90d88) 16:30:12 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r6, 0x0) io_uring_enter(r6, 0xffffffff, 0xffdffffe, 0x3, 0x0, 0x0) 16:30:13 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r3, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:13 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) pidfd_getfd(r2, 0xffffffffffffffff, 0x0) [ 1887.344805] loop7: detected capacity change from 0 to 262144 [ 1887.370029] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 1900.399806] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.1'. 16:30:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x0, 0x2}], 0x20000218) 16:30:26 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:30:26 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, r4, 0x0, &(0x7f0000000240)="f7237084e3310de366c0086dee846a2f838a62fbf803b610219f4d7d3099980b4a206d16364ecff5ff898323f114d21a89ef158fa6ec34ca6fc2bccccf3ca37f56accf8715963c0b089c9f767700ff02842f39372f4a00038182e250b932f1b25e282e917b8d83bc69303f970e5ea5ded184cb9153f73d1af9031f13563199ec", 0x80, 0x40000040, 0x4e926dc74bd52c44}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) pread64(r6, &(0x7f0000000500)=""/4096, 0x1000, 0x5) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:26 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x10, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:26 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 42) 16:30:26 executing program 1: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="98000000200039040000000000000000020000000dc0c23671f1a964651e4d52c3dc9432e6af519d60c901a7ea83dce8f6a9c36adbbf7c23348ed7953cc124f0f2e2f1324bf1187b4e1f5a7bf5116e03f38056144e4fd6711849a6579e46004fbfb9ae80572129d57aa41a4c792b56978ebd2e72f57ca14145d7bcd879afed4e97abd691d56cf2d815f272170c0011000000000000000000bb3e3c7562af739c74b82fd57e7bd51e163e9c2394948632056b9357f234b64631cba457c59e6d0eae9098c89e3c7aa8b1cbc03bd674263161cff69945516e14595dfad881c353d7fb9bbdc2fb19f3306b4f29f5ac8dddb92ee4fe33f6e190dffd186aa055b9a9547a834f1d619073f3ccf4b3acda5d78a8cff254a2de72f20938d689ca4044e9b0a3ee3627818c70cc78d1fe11e55c898d61e09dd9cc4bdefd952f33df697d06ffd93de78dd16ff6fabb99fb6b42eb449d317ff0f62c982878d984496c08a7a672102affbb245b18bb390e66298d7220110693dd4d00d4a7b9a75298857b75fa243b23c8cf9643bb00000000005fcbe43f062951cd61eb7fd89947c9213bca5dc0b89a2e850f5d485e58951dd7d1e20a61401a4a516c41604d7981f0c5d28db9d69e0604b270a1c8a29ab4b046f86a311abcd1aedb3726442528292ebb13fb2e320499e3d0ed0f624e2d941077db1120084174ca637e1c74bddecf39ecb482a0e075210ffa8c8a3f5cdf7889058aba3413d408c81d4c789c0bc1ded7e543a37a0ac8edaf7fbf979e986c22e25e82884240d5dc6aaab10fe2ee4df09527c6d9c18ef983eb5ffb44cdf9e7f785eb60881ee6632f2783fc485616db255f9b8730aff47c8629f4bf50f73351c37855a123b51042a8511b4ddf6cf2d97560a690ce327b731fadbd072bdea726bd8f47463e3287ebccf92ede76b35fb7fc56fbafaca2b2e4616962cd9d62bda2c7cee6367d65186451f9e7aa75"], 0x98}}, 0x0) close_range(r2, r1, 0x0) r3 = perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000006c0)=ANY=[@ANYBLOB="01040000e5001700180000ff", @ANYRES32=r3, @ANYBLOB="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"]) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x9, 0x5, 0x9, 0x0, 0x0, 0x9, 0x40, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x800, 0x8, 0x1000, 0x4, 0x3, 0x5, 0xe8, 0x0, 0x1, 0x0, 0x1}, r0, 0xa, r3, 0x6) r4 = pidfd_open(r0, 0x0) r5 = dup(r4) r6 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000003c0)=@updsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@private2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in6=@private1, 0x0, 0x32}, @in6=@private0, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'cbc(aes)\x00'}}}]}, 0x138}}, 0x0) pidfd_getfd(r5, r6, 0x0) 16:30:26 executing program 0: r0 = syz_io_uring_setup(0x3863, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000400)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x10001) syz_io_uring_submit(r4, 0x0, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x2, 0x0, @fd_index=0xa, 0xc06, &(0x7f0000000380)="7978ad1f77fd93348801e41f68e0e72b12c6c2a21c5f7f3eeb0e8745194d0d7bd3633ec2", 0x24, 0x10, 0x0, {0x0, r5}}, 0x101) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_submit(r1, 0x0, &(0x7f0000001940)=@IORING_OP_CLOSE={0x13, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x7fff) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r8 = getpid() stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r9, r9) sendmsg$unix(r7, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee01}}}], 0x20}, 0x0) [ 1900.411668] loop7: detected capacity change from 0 to 262144 sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0xee01, @ANYBLOB="f7e8a799fe9affb524533baa2c189575992bf1306395f9b27642123190a2af7db7bdf01545d6a076069778c95dd675fd5517e2f28e846ae797b5f7e7a054bedeabb47d69d4f0cba0bca1a683ec43cb67ddc6408e5c2dcef2ab2c8b322c18a681f51a4bcc1d331ff466839b58da371ec02f0f96995efc09a3ce0beb98e3c71eb8d3603adda78ee65eecc601f3b754543663d28351305c706553969a0e1564a242f3433b979c4cca7065e14ff8f6b77e5a18d05bbc8435a30a4e6f46c29ebacd67e90608003f00", @ANYRES32=r9, @ANYBLOB="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"], 0x1398}, 0x1, 0x0, 0x0, 0x4000010}, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:26 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xf4ffffff) 16:30:26 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) [ 1900.442689] FAULT_INJECTION: forcing a failure. [ 1900.442689] name failslab, interval 1, probability 0, space 0, times 0 [ 1900.444287] CPU: 1 PID: 9921 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1900.445218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1900.446437] Call Trace: [ 1900.446820] dump_stack+0x107/0x167 [ 1900.447341] should_fail.cold+0x5/0xa [ 1900.447887] ? create_object.isra.0+0x3a/0xa30 [ 1900.448542] should_failslab+0x5/0x20 [ 1900.449085] kmem_cache_alloc+0x5b/0x310 [ 1900.449688] ? mark_held_locks+0x9e/0xe0 [ 1900.450284] create_object.isra.0+0x3a/0xa30 [ 1900.450916] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1900.451644] kmem_cache_alloc_bulk+0x168/0x320 [ 1900.452276] io_submit_sqes+0x6fe7/0x8610 [ 1900.452885] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1900.453606] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1900.454294] ? find_held_lock+0x2c/0x110 [ 1900.454876] ? io_submit_sqes+0x8610/0x8610 [ 1900.455494] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1900.456180] ? wait_for_completion_io+0x270/0x270 [ 1900.456883] ? rcu_read_lock_any_held+0x75/0xa0 [ 1900.457558] ? vfs_write+0x354/0xb10 [ 1900.458089] ? fput_many+0x2f/0x1a0 [ 1900.458606] ? ksys_write+0x1a9/0x260 [ 1900.459148] ? __ia32_sys_read+0xb0/0xb0 [ 1900.459731] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1900.460490] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1900.461228] do_syscall_64+0x33/0x40 [ 1900.461754] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1900.462486] RIP: 0033:0x7fdc1afffb19 [ 1900.463020] 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 [ 1900.465648] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1900.466730] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1900.467746] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1900.468768] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1900.469797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1900.470815] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1900.517395] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:30:26 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r7 = inotify_init1(0x80800) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000140)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd=r7, 0x4, 0x0, 0x6, 0x6, 0x0, {0x0, r8}}, 0xdb1b) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r9 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r9, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:26 executing program 1: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x8, &(0x7f0000000040)={0x21, 0x8, 0x68}) r2 = getpgrp(r0) r3 = pidfd_open(r2, 0x0) r4 = dup(r3) syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r3, r4, 0x0) 16:30:26 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xf5ffffff) 16:30:26 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = dup3(r3, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000140)={0x2008}) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) [ 1900.659582] loop7: detected capacity change from 0 to 262144 16:30:26 executing program 1: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r2, r1, 0x0) r3 = perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000006c0)=ANY=[@ANYBLOB="01040000e5001700180000ff", @ANYRES32=r3, @ANYBLOB="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"]) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x1, 0x6, 0x4a, 0x8f, 0x0, 0x7, 0x20c, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x3, 0x8e}, 0x1020, 0x8001, 0x34e, 0x6, 0x7, 0x5, 0x2, 0x0, 0x0, 0x0, 0x6}, r0, 0x9, r3, 0x0) r4 = pidfd_open(r0, 0x0) r5 = dup(r4) r6 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x400140) pidfd_getfd(r5, r6, 0x0) [ 1900.718056] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:30:26 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x1000008, 0x11, r0, 0x0) r6 = mmap$IORING_OFF_SQES(&(0x7f0000748000/0x2000)=nil, 0x2000, 0x2000002, 0x40010, r4, 0x10000000) syz_io_uring_submit(r5, r6, &(0x7f00000001c0)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r3, &(0x7f0000000140)=0x80, &(0x7f0000000340)=@rc={0x1f, @fixed}, 0x0, 0xc0000}, 0x4) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r7, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r9 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}, {&(0x7f0000000500)="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", 0xde4, 0x7da}], 0x0, &(0x7f0000000240)=ANY=[]) openat(r9, &(0x7f0000000240)='./file0\x00', 0x309003, 0x8) openat$incfs(r9, &(0x7f00000003c0)='.pending_reads\x00', 0x10140, 0x20) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:26 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = syz_io_uring_setup(0x5690, &(0x7f0000000240)={0x0, 0x3154, 0x2, 0x1, 0xf8, 0x0, r0}, &(0x7f000089c000/0x3000)=nil, &(0x7f0000691000/0x2000)=nil, &(0x7f0000000140), &(0x7f00000001c0)) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f000035c000/0x1000)=nil, 0x1000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_REGISTER_PROBE(r4, 0x8, &(0x7f0000000700)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed6890ef00"/272], 0x20) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x0, @local}, &(0x7f00000003c0)=0x10, 0x80800) syz_io_uring_submit(r5, r7, &(0x7f0000000400)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x4, 0x0, r8, 0x0, &(0x7f0000000840)="6e49281bb8200fa6ad41bcc5b6d095bce3100423172609a08cfbfdabffac44c5e6ceeb86a43f02be429f7416e79cafb6ad103d3a849e7cd2d7b1df3917838747f8b6a2da2d5b00acb616841efe48de92f6ec062a5c1b24b321ff36abd5cfb1f18720bc67c8a7050aa9664ef9d99e2d14416b5b9e09fe11ac96d3815e35699372423b81067900f9402fe436f8186b9a0f50033db1956fc2d22f9a567438dd42049a30cfecb0acfaf1b16b1686369254eea676eb7753c7cf49f535b70bf0cfd17a081319949b7e0493833796aed48fbf14a6ef7bb0ec16a3a49dd3e35243796de19be09aa9a037e0862b9891eb00c490335d63b9c3f2", 0xf5, 0x10002, 0x1}, 0x10001) syz_open_dev$vcsn(&(0x7f0000000340), 0x6, 0x200) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000500)) r9 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r9, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1900.742583] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1900.775788] loop0: detected capacity change from 0 to 41948160 16:30:38 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 43) 16:30:38 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xf6ffffff) 16:30:38 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x0, 0x3}], 0x20000218) 16:30:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:30:38 executing program 1: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r1 = getpgrp(r0) r2 = pidfd_open(r1, 0x0) r3 = dup(r2) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r3, r4, 0x0) 16:30:38 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xfffffffe) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0x10001) syz_io_uring_submit(r4, r2, &(0x7f0000000280)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x2, 0x1, &(0x7f0000000240)="aab59e270100a093f36bfdeba263083cdd450f1deed2706966608dd19cc18b544c5f121f1e73a8cd8bd478df7aba1371b6", 0x4, 0x0, 0x0, {0x1, r6}}, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r7, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000001a00), 0x5}, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f00004c5000/0x1000)=nil, 0x1000, 0x1, 0x100010, r0, 0x8000000) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000001ac0)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000019c0)=@IORING_OP_TIMEOUT={0xb, 0x3, 0x0, 0x0, 0x9, &(0x7f0000001b00)={r11, r12+10000000}, 0x1, 0x0, 0x1}, 0x9) syz_io_uring_submit(r9, r2, &(0x7f0000001980)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={&(0x7f0000000080)=@ieee802154={0x24, @short={0x2, 0x1, 0xaaa1}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000140)="87a431ffd237185ab8858f0728574c945a86823ef6050bb3a32798638dfc71e90f34492ec4e265efafb4450501469baa87a0caa950caaad76f28d3f562d9", 0x3e}, {&(0x7f0000000340)="7167b03410f433ff924734480dbc7d45a7123905c2a941b28a26b67530f3910ef8a6988ec36b0cd30b68d2f9a2f4e6229c4916115e6b7373605c71f2d57c0b989b4e42f4d640d3ef8ad49a1b3276370e03a2e5631f94f9a5b1ea287186cc85b9180c8554cea4ae1399e074ff777c5e5d1aadffbfbfe0ce06f02315403ba4425b483a0951714d334602d3002b2cac139e20282ad8ca1a1e3f38fcc688e633e37cbd5396c4345981a9f82c76b2c5077b5ae3d7cddcf9d21f12232cecc538936a6b9e60c6b32c97dbe44fcbd45670930299d8568eefb12b4f5e962684019ccbf0ed67973289b8", 0xe5}, {&(0x7f0000001500)="c3470cbeb349440e59bd0f6350f54e76420ed56fd8270364f1a1a3b9b5431be035ee378a0c8567d8fa39b43589c6061a54206effadab5025f6b4a422f5fb1c2894775f8ed00d09d896f2f85251dd0ed85671cbd35a03caffadf1e4046c591fe1e2606e8f9243a781060a6c925d2b9388a5bb387d001df2b2c112d3f85f4c7ec6a7102e28ea547e9e347ddbe05a1cd2eafa2371a0c069cfeff9c69d26d84ad4d410b055b1bc55bbbb688f48b781ba89409587ea160b0ea6210212554b2e02b7fb189b1720e4aaa9518d01ca7640dacdae7d46d382131c45361b0096fdb9b39a15ac6b4deedb48f8cc1af288296eaf329f6aee3dcd", 0xf4}, {&(0x7f00000001c0)="b93b9d2a79b2baf17230e7", 0xb}, {&(0x7f0000001600)="d5bf997884c47794f180093e6003bcaecd17297788df19614625d5b4c9a06798ff6848b40d28dc2d5dce115d5eb5277a4b0d0c09f90bec4ee47e8baa5c48c54b4105d6a735abaa2da89f44c0f7045cffb91d3e22c4b7dbb8408cc21d5c72126f048b6aca5641aeaf43c948b5d8c34773dd2918e9b73e7d86902b25cfda0346397d6299c4fa1896a1a1ff08ec5d865f1c7b627745cd0b9e4b66f0dd52cc1c1394a68b6c3910d8fc914cbd343181a22b2ec7ed560aab831ef754a9131430a21d8c421ca9c3e77675e027a869e6410d9eec6a63c25d1256991befee678ff1464bfe727960e41abf56dd87ba8a39", 0xec}, {&(0x7f0000000240)}, {&(0x7f0000000280)}], 0x8, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x1e8}, 0x0, 0x0, 0x0, {0x0, r10}}, 0x9) [ 1913.222478] loop7: detected capacity change from 0 to 262144 [ 1913.238003] FAULT_INJECTION: forcing a failure. [ 1913.238003] name failslab, interval 1, probability 0, space 0, times 0 [ 1913.240004] CPU: 0 PID: 9991 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1913.241059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1913.242331] Call Trace: [ 1913.242749] dump_stack+0x107/0x167 [ 1913.243322] should_fail.cold+0x5/0xa [ 1913.243902] ? create_object.isra.0+0x3a/0xa30 [ 1913.244599] should_failslab+0x5/0x20 [ 1913.245182] kmem_cache_alloc+0x5b/0x310 [ 1913.245817] ? mark_held_locks+0x9e/0xe0 [ 1913.246444] create_object.isra.0+0x3a/0xa30 [ 1913.247102] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1913.247864] kmem_cache_alloc_bulk+0x168/0x320 [ 1913.248564] io_submit_sqes+0x6fe7/0x8610 [ 1913.249224] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1913.249989] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1913.250730] ? find_held_lock+0x2c/0x110 [ 1913.251355] ? io_submit_sqes+0x8610/0x8610 [ 1913.252022] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1913.252771] ? wait_for_completion_io+0x270/0x270 [ 1913.253516] ? rcu_read_lock_any_held+0x75/0xa0 [ 1913.254259] ? vfs_write+0x354/0xb10 [ 1913.254841] ? fput_many+0x2f/0x1a0 [ 1913.255395] ? ksys_write+0x1a9/0x260 [ 1913.255973] ? __ia32_sys_read+0xb0/0xb0 [ 1913.256602] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1913.257405] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1913.258202] do_syscall_64+0x33/0x40 [ 1913.258759] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1913.259524] RIP: 0033:0x7fdc1afffb19 [ 1913.260089] 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 [ 1913.262908] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1913.264057] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1913.265128] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1913.266209] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1913.267307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1913.268394] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1913.283566] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:38 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) syz_io_uring_submit(r1, r2, &(0x7f0000001d40)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r6, 0x0, &(0x7f0000001d00)={&(0x7f0000000340)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000003c0)="d3ebaa5b248fdbb26ec97e36ff99624379bd1fb46a91d9f48381c521beb929f66679c8d3f4a777919c837e6d7e3abe724413678afd5b025b121cee16f807d2f84ff74719da22c8ac87ab8bc1757b27d4ea92c6ed6027cb3cd41bf9029510fc2e8a38168b149b6d70d0aa8f5297b07310d4e5c9d8462555f47f2279ee6a23682da71bc44da72c3a302fdeabccb3b647c7abc41653fb70d008cee8a04944e7aca80a488b59e403cd5e9cae49bca536280f84e2abee9d315dc5", 0xb8}, {&(0x7f0000000140)="57a6973404166d0e1d341a5bc0b8d6500d57fcc53aed9aab5376050d3c4dcd7d4432ef2d034523f02de6f9f51eea679ea4a733ece7a71f1e7985e1f06d358dab", 0x40}, {&(0x7f0000000500)="fc6fb29f4690ad37ac22d3e886eae5f2267e1e10ad46ea20d1cf2000bbdcbcc59e184530feb64fb8643bb058d06462a6de9e6f3754b289f5c60086ef2aea965fd03cb6ce6e47a2a7067720c9eddd615e7bbc3a55ea85", 0x56}, {&(0x7f0000000580)="151dae255ccd8422bf1a788d31e682e449228bb016b2489829ec56578188c9f6781f071a90a878af06f01084dc350044df5c7c7a14be00d79a69c77a9d7c0f60a84e99ab44f6f9b626355d83622728b30270c24cae94c070dd4ae9870d6c36a68c30c1773574f45b0390ce8376d7fe450e9805158128e89c1c8e043997faba23f9d85c4dfd0bc234bf3be47cdafcaf4645a8733641c19504c9ce44ec2cbc3f42c46b616280cb7786543ed9c37ceac57da7", 0xb1}, {&(0x7f0000000640)="cdd647fd4aab88f17812d55e512542144c2d4f30bd505c5aa4c2eb0561890896dc3cfcf4f3810059a849df99607dfd1080072621b6a182d81a8118d62a684a4d77eea15707ea353191f27f7222847e02a300a1164fa7e5b10e15bea51fde9be525f52fc79b7c3a2df8c3bf7768cae7ac6fcfdc3effa3b5294b28005b93fc9e7598ca67eaf319579b8138385c56fc4a92721c91f92792b0e154c045bbe8", 0x9d}, {&(0x7f0000000700)="20bf1dcda0b9fc4ae48af365881e6ac4e2be90eefa1661749ca8daa77637bf140fe5e7042fe95aa7c99c2cf2c43111f47fa4911544375351e0c435eb53d8832801b35289e0835237784bccb7152e48bc7b286d3d0f125a9dd13089", 0x5b}, {&(0x7f0000000780)="b41e07b6f3860b37eac861ae488aba24f3f943640b4c13b8b9a625936d95162775506c48f28a1e57fbb0d0a9cf27532f074dc8cc69003a17712e40a23efd83c71ca1b8b3f40ec9d6c0fb5efb72850cb8141f22ceea1109a730c6dfc89ea2450a0a69e7962720355f542b9b2fe78dc51f9a78", 0x72}, {&(0x7f0000000800)="480ccb7bf07cb128fb27c19b4c0e15ae7aad36f767b241ef00e18326880bf79ba3a1c2879f3d293eaf7c1fe928f4d0974d347c7c36c447725ad996793628a4e2dde819462d31666f3c8713ce81772a57bada516de2fd659e52c67d514fbc8794eef5406d36dcc9e10c4f41ab26b3807c2b7f0cb2f0cef024de39ec83c71ffa6a79bf3d07b45fa0fecf28d77af6513b994b88f8", 0x93}, {&(0x7f00000001c0)="07d616cea0e9e993fc11", 0xa}, {&(0x7f00000008c0)="ba619f5ff45623c03974212b0127da18f151a0dfb7676e7275725b2e7cb2c502d4d6ac80f015d0c666480f5dd133cf7e049eea7fe40269e5299c6c2f3a494da39a3de623781937ae55e1f669cb35bd9298a9d8b526f0c7881f569636c6e47191baf8ee86354917ceb676b49ddf87ca0c2423395c4a887824d11b543537641c300f11e9cb181a682bd09d77ad4ea38ed6f31991bd9b6033fa218d2896e7e6f4192d8b4c82ec9139757b9e2b586c7d5922473ef0f1ded7076ec03d515368565e8f7ab90bfdc0324e65f2ea1a247288074cdbef6e1425370999d3", 0xd9}], 0xa, &(0x7f0000000a80)=[{0x20, 0x109, 0x6, "321348a4873dc70b32bb88ec3f"}, {0x78, 0x10f, 0x7fff, "e96d350fe5af4d4e8db4f8cf7a0141e0718084fecb51b98835b4b918b241465f2e6ad215d5cb0a3ff19b7626aeb85c3517394c21793805431883e1717c9be045291cd5cf741dc4751e03315260b64581376bfbec2eae323d2aa7984501b5dfed77"}, {0xa0, 0x10e, 0xffffffff, "c1e43c6d428ba2beae89791e1b7f431e9e199e3c3a65c5785ace4f95c68ace4844013bdd2b6d0d5b5024d27c4bf36b62be584abf9cd3e1305fe16b3e6309244fb61c464945c8bb3410b2b1d3ed1d89bfa17849d513c3f018ec0598a2bbcf53ffce168d55f72dfafafea2b575edfee1b5c7134a8feb1919adc4a257f3c2c7efda91ae203a66b24f236e"}, {0x98, 0x88, 0x8ed9, "0c9d05e5cfcc6b9bae3775cba0dd71806469f6824da85d4edfd8a0fa345b673995ddc052121f38c23ab405f7c2b8ba709128779a3dcc98ed204860ddbe0fd51d0ac724d9de9027dda68aec655f08962e6457cd1f3c990a5be085d1f3779ec8c4472990f8dfc8d99df4adb9b08daf34ba1c3b87e71044ef0b92d37e4fdf672add14516d98a2db"}, {0x1010, 0x10b, 0x7, "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"}, {0x18, 0x88, 0x1000, "37ecdb311b9eff"}, {0x60, 0x116, 0x3, "0aabe8f2021e231b295cf2bd602f58ebcb52c17856ba5aba0cca814a175ee7d4949861ef50def956e2431375aef4b48c9f6196d548a929f32d011aeb77def1ec104124af1bcdaaaa5370"}], 0x1258}, 0x0, 0x480}, 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:38 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f00002cf000/0x2000)=nil, 0x2000, 0x8, 0x50, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000340), 0x4000) ioctl$F2FS_IOC_RESIZE_FS(r4, 0x4008f510, &(0x7f0000000380)=0x5) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) openat2$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x20282, 0x85, 0x3}, 0x18) r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x5) fsconfig$FSCONFIG_SET_PATH(r5, 0x3, &(0x7f0000000140)='\x00', &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff) 16:30:38 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x0) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:30:39 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) mmap$IORING_OFF_CQ_RING(&(0x7f00000b2000/0x1000)=nil, 0x1000, 0x1000009, 0x4010, r3, 0x8000000) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = gettid() rt_sigqueueinfo(r6, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r7) kcmp(r6, 0x0, 0x5, 0xffffffffffffffff, r7) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) fsetxattr$trusted_overlay_redirect(r8, &(0x7f0000000140), &(0x7f00000001c0)='./file0\x00', 0x8, 0x1) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) madvise(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0xd) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:39 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xfbffffff) 16:30:39 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000340), 0x0, 0x406640) r4 = pidfd_getfd(r2, r3, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r6, r5, 0x0) perf_event_open(&(0x7f0000000640)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r5, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x4, 0x6, 0x0, 0x1f, 0x0, 0xff, 0xa65a, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x0, 0x76}, 0x600, 0x5, 0x8, 0x1, 0x8, 0x6f, 0x7, 0x0, 0x9, 0x0, 0x1}, r0, 0xf, r5, 0x8) r7 = gettid() rt_sigqueueinfo(r7, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) clone3(&(0x7f00000002c0)={0x88000200, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x1d}, &(0x7f00000000c0)=""/166, 0xa6, &(0x7f00000001c0)=""/176, &(0x7f0000000280)=[r0, r0, r7], 0x3, {r4}}, 0x58) [ 1913.359955] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1913.371043] loop7: detected capacity change from 0 to 262144 [ 1913.390548] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:30:39 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r5, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000257000/0x2000)=nil, 0x2000, 0x2000000, 0x100090, r5, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000bd6000/0x2000)=nil, 0x2000, 0x8, 0x50, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0x0, 0xee01}}, './file0\x00'}) r8 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) io_uring_enter(r0, 0x6515, 0x4627, 0x0, &(0x7f0000000240)={[0x8]}, 0x8) listen(r7, 0xaaa) close(r8) syz_io_uring_submit(r6, r2, &(0x7f00000001c0)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x1, 0x0, r7, 0x0, r8, 0x2, 0x0, 0x1}, 0x0) 16:30:39 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xfc010000) 16:30:39 executing program 2: ioctl$BTRFS_IOC_BALANCE(0xffffffffffffffff, 0x5000940c, 0x0) r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x10001) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_WRITEV={0x2, 0x1, 0x2004, @fd_index=0x2, 0x1, &(0x7f0000001680)=[{&(0x7f0000000240)="66e32796d706d40fce46e54f07f0d5375ddd454ea291f16eecf15674a202f5bf568cd85e338ca316755bf4abd31ce8e0ab4a93dd54ccb11815da75c0543a57917f6847c2bd2be1247133b3d055ffd26d5b2ec70b8668face57abdd476e7e21f0", 0x60}, {&(0x7f0000000340)="3638903bdeb0b18efb5b3f770f48415506983c8043f7717a3cbc41883584ae1ebb0474219d578fb2602ad5b5394cf519f7a9732dd8c01f91ce29f4b93d0bd09986e274d58e4417c07d4505abfbb8dbd5d7defe4ac3d9adaf7614ec4092152ebf63583927f68e6419b1816bd68fc82e446273e69d43860338c4f97fda81cbc25e0cb1ec9c60092b6f39d17ad23ca72a8aa33fecff87c5d98c965941a7dc106df4844a0e6e2bbdd16b05908a2851cad231c136f0d0414d17aecba5f2c45dad07b3f3832d426c8b5bd215eef8866c7587647f60f7c18d5d07510f05c27f8ff701a9b8a89e050c2799f64ed9902fb820", 0xee}, {&(0x7f0000000500)="5dd5b2dc223d12aa40165c16566a128c9d1c56c2476f455f7694985e0b4ed1adfa99235fc904e80d44b9e1714a71bbe5cd4d3676f21a4a6e9ee3b3684071bc210a9c17f34f1b71f5b32735941216a7e95a2455c2a1c34abd45db24a4409da83570a04541fedf9c525a1cf969b90c0b7aa960507f1915e0b8213e3e8e08df1389b85df3434cc088f336fff214e0dfc0", 0x8f}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="6cf3c58d99105f77f67b1dfb87e11e0c9c92cdeaef200ea21b32d04d4b749d7251ffdafd91b5220c95b279b840110b6defa526cbf3969494e53b8c338723aef0a73c1f874075ac5151af0ee3c8a18be7f2d2fe17b6841cc6449cb71f1be1685564ff1dde79eb8e8e657b80d88be407d40242e17f155b84d8d1e0b0c55736b03d5b643544730e035b0aa2e0ffe92bdf40a3f90f19e59113fc33b8dea06008d1b72faade588c538d", 0xa7}], 0x5, 0x4, 0x1, {0x2, r4}}, 0x7) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:52 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x0, 0x4}], 0x20000218) 16:30:52 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x0) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:30:52 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x0, &(0x7f0000000180)={0x0, 0x4, 0x100}) pidfd_open(r4, 0x0) 16:30:52 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xfdffffff) 16:30:52 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 44) [ 1927.177864] loop7: detected capacity change from 0 to 262144 16:30:52 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r5) pwritev2(r5, &(0x7f00000003c0)=[{&(0x7f0000000380)="fc8be9dbf69196e1f4f5873f3436308595fe0b85029a6518c65712dd2189", 0x1e}], 0x1, 0x3, 0x3, 0xe) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x59a4, &(0x7f0000000240)={0x0, 0xa2ca, 0x0, 0x0, 0x378, 0x0, r0}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f000043a000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)) syz_io_uring_submit(r6, r2, &(0x7f0000000340)=@IORING_OP_POLL_REMOVE={0x7, 0x3}, 0xffff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:52 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0x0, 0x4}, &(0x7f00000a0000)=nil, &(0x7f000021c000/0x2000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f00007f7000/0x1000)=nil, 0x1000, 0x2000002, 0x40010, r0, 0x8000000) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, 0x80010, r0, 0x0) r5 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000200), 0x103001, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r7) r8 = timerfd_create(0x2, 0x80800) syz_io_uring_submit(r4, 0x0, &(0x7f00000003c0)=@IORING_OP_SPLICE={0x1e, 0x1, 0x0, @fd=r5, 0xfb, {0x0, r0}, 0x403, 0x2, 0x1, {0x0, r6, r8}}, 0x80010001) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_WRITE={0x17, 0x0, 0x6000, @fd_index=0x2, 0x4, &(0x7f0000000140)="a8fbf4637595c58c0357850e92caa45a70f013b5383ceb87863e5411ad31f59a7256e18b", 0x24, 0x2c, 0x1, {0x0, r9}}, 0x80000000) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r3, &(0x7f0000000000)=0x80, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x0, 0x180800, 0x1}, 0x7f) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r10, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:52 executing program 3: r0 = syz_io_uring_setup(0x48c7, &(0x7f00000002c0)={0x0, 0xfffffffe, 0x0, 0x0, 0x1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000001c0)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/slabinfo\x00', 0x0, 0x0) r6 = fsmount(r5, 0x0, 0x0) openat$cgroup(r6, &(0x7f0000001980)='syz1\x00', 0x200002, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x4, &(0x7f00000019c0)}, 0x10001) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x4041}, 0x0, {0x0, r4}}, 0x80000001) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r9 = creat(&(0x7f0000001900)='./file0\x00', 0x10) io_uring_enter(r9, 0x1475, 0x89e0, 0x3, &(0x7f0000001940)={[0x1]}, 0x8) r10 = mmap$IORING_OFF_SQES(&(0x7f00009c9000/0x3000)=nil, 0x3000, 0x4, 0x50, r5, 0x10000000) syz_io_uring_submit(r7, r10, &(0x7f00000018c0)=@IORING_OP_RECVMSG={0xa, 0x4, 0x0, r5, 0x0, &(0x7f0000001880)={&(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000340)=""/220, 0xdc}, {&(0x7f0000000440)=""/2, 0x2}, {&(0x7f0000001500)=""/199, 0xc7}, {&(0x7f0000001600)=""/102, 0x66}, {&(0x7f0000001680)=""/122, 0x7a}, {&(0x7f0000001700)=""/73, 0x49}], 0x7, &(0x7f0000001800)=""/103, 0x67}, 0x0, 0x2080, 0x1, {0x2, r4}}, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r11 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r11, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1927.203442] FAULT_INJECTION: forcing a failure. [ 1927.203442] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1927.204932] CPU: 1 PID: 10042 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1927.205793] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1927.206801] Call Trace: [ 1927.207124] dump_stack+0x107/0x167 [ 1927.207563] should_fail.cold+0x5/0xa [ 1927.208040] _copy_from_user+0x2e/0x1b0 [ 1927.208523] move_addr_to_kernel.part.0+0x31/0x110 [ 1927.209117] move_addr_to_kernel+0x4f/0x70 [ 1927.209638] io_connect+0x47a/0x610 [ 1927.210082] ? io_prep_rw+0x1050/0x1050 [ 1927.210570] ? lock_acquire+0x197/0x470 [ 1927.211055] ? __lock_acquire+0xbb1/0x5b00 [ 1927.211569] io_issue_sqe+0x1611/0x77d0 [ 1927.212056] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1927.212680] ? lock_chain_count+0x20/0x20 [ 1927.213181] ? __is_insn_slot_addr+0x14c/0x290 [ 1927.213739] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1927.214369] ? io_connect+0x610/0x610 [ 1927.214827] ? lock_acquire+0x197/0x470 [ 1927.215299] ? find_held_lock+0x2c/0x110 [ 1927.215791] ? __fget_files+0x2cf/0x520 [ 1927.216267] ? lock_downgrade+0x6d0/0x6d0 [ 1927.216765] __io_queue_sqe+0x90/0x9d0 [ 1927.217234] ? io_issue_sqe+0x77d0/0x77d0 [ 1927.217737] ? __fget_files+0x2f8/0x520 [ 1927.218221] io_submit_sqes+0x44ab/0x8610 [ 1927.218733] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1927.219329] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1927.219908] ? find_held_lock+0x2c/0x110 [ 1927.220396] ? io_submit_sqes+0x8610/0x8610 [ 1927.220917] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1927.221493] ? wait_for_completion_io+0x270/0x270 [ 1927.222080] ? rcu_read_lock_any_held+0x75/0xa0 [ 1927.222646] ? vfs_write+0x354/0xb10 [ 1927.223090] ? fput_many+0x2f/0x1a0 [ 1927.223521] ? ksys_write+0x1a9/0x260 [ 1927.223980] ? __ia32_sys_read+0xb0/0xb0 [ 1927.224465] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1927.225092] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1927.225721] do_syscall_64+0x33/0x40 [ 1927.226166] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1927.226777] RIP: 0033:0x7fdc1afffb19 [ 1927.227222] 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 [ 1927.229417] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1927.230337] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1927.231192] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1927.232044] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1927.232892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1927.233750] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:30:52 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r4, r3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x15, 0x200, 0x70bd2c, 0x25dfdbfd, {0x16}, [@generic="fd98c1372f5f04c5e989639420faccc3f1612a1a7b47c4740a6ae8bfa1b40f3f93d281acefedbb044db3ddca5b5da4e31f6cc2a2a1"]}, 0x4c}, 0x1, 0x0, 0x0, 0x400}, 0x801) r5 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r5, 0x0) [ 1927.260847] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 1927.284469] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.1'. 16:30:52 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r7, &(0x7f0000000140)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd_index=0x1, 0x0, 0x0, 0x0, {0x8000}, 0x1, {0x0, r8}}, 0x2) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r9, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:53 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) connect$bt_sco(r3, &(0x7f0000000140)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x8) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x0) r1 = syz_io_uring_setup(0x3864, &(0x7f0000000240)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000001c0)=0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$sock_int(r5, 0x1, 0x21, &(0x7f0000000140)=0x2, 0x4) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:30:53 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xfeffffff) 16:30:53 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = clone3(&(0x7f0000000100)={0x10000100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x2}, &(0x7f00000001c0)=""/242, 0xf2, &(0x7f00000002c0)=""/4096, &(0x7f00000000c0)=[r0, r0, r0], 0x3}, 0x58) pidfd_open(r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r3, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = getpid() stat(&(0x7f00000001c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) sendmsg$unix(r5, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=[@cred={{0x1c, 0x1, 0x2, {r6, r7, 0xee01}}}], 0x20}, 0x0) mount$9p_fd(0x0, &(0x7f00000012c0)='./file0\x00', &(0x7f0000001300), 0x804, &(0x7f0000001340)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_user}, {@version_L}, {@uname={'uname', 0x3d, '\xc3/^^'}}, {@noextend}], [{@subj_type={'subj_type', 0x3d, 'k$'}}, {@uid_gt={'uid>', r7}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@fsname={'fsname', 0x3d, '/dev/loop#\x00'}}, {@obj_role={'obj_role', 0x3d, '/dev/loop#\x00'}}, {@measure}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/loop#\x00'}}, {@pcr={'pcr', 0x3d, 0x1e}}]}}) r8 = dup(r1) r9 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000008c0)=@updsa={0x14c, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast2, @in=@remote}, {@in=@multicast1, 0x0, 0x33}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha256\x00'}}}, @XFRMA_SET_MARK={0x8}, @XFRMA_SET_MARK_MASK={0x8}]}, 0x14c}}, 0x0) pidfd_getfd(r8, r9, 0x0) 16:31:14 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x0, 0x5}], 0x20000218) 16:31:14 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xfff7ffff) 16:31:14 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) syz_io_uring_setup(0x73d5, &(0x7f0000000240)={0x0, 0xc6, 0x4, 0x2, 0xa4, 0x0, r0}, &(0x7f0000071000/0x3000)=nil, &(0x7f00002ea000/0x1000)=nil, &(0x7f0000000140), &(0x7f00000001c0)=0x0) r7 = syz_mount_image$msdos(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x8, 0x6, &(0x7f00000007c0)=[{&(0x7f0000000500)="a9ea9dd5cbd544c262ec4a96e0fe4a4eea408c4eaa7ad15d64cba399a46ec7672673ab9f6aae4d0ed2f8fdaaf51448aef74e785970773d44e6922c58f621650243b1b0a0ca966f03176601f8cc08a788cbdeceb026323d79059405fb0e89319e3edd2f9cef1e9cc0d9de655f87bb07f92b2ee90e3e9982cebf7089b2980b9b988270b67ca45b65d78233c2d42fa60c4b2644a0887a224b8bc551effbb0a46eb27b2afd6ee3357ee594158f50545e68112d70d6f719dbc8cef67a958c49b77fd019eeeab2e6eadf3a310a2e56eb3098bb65b242a16fb4a758852a74f277b896f73bb6a2be8e4cc1a0609182", 0xeb, 0xdf9}, {&(0x7f0000000600)="0cfeed788d296ff591692df02f140f54087d51efbad4353bbdbd1ea17444959d570aec9affc1cda1f4def09e508ec80af126c0b6aaaa80f4ac8fc88a07eea56e9bb3cd30328c52fdbdb6fffdcdb32b26e77b418671d88229014f55d678cdb442e5366679158594f77ea441d891164e43ac97efccc3e14dc17c3765588e0e5376b2832130245a32000823c63e1786f9a9c41599cc25f4c84e192ce906cbfe88beff7a62636c0fb966c6880140ae84d5beaaa7e189d0d6f29616bc35098e071ef899fb08847152db3d213b1aa73374e123ccbaf829370db58d2dab4c901adc7c4a516b3e7fcbc782a28b4e2e01f92bbfd09b424844fd4f", 0xf6, 0x10000000}, {&(0x7f00000003c0)="3b42310a10e73f0be936c4a19cc745eefe3361731c3511aec77baf83288926eda52f3c1123939056dd4676885cee3fc0ffeba9980a5f", 0x36, 0x5bf1d7ac}, {&(0x7f0000000400)="99340cc46f1061e645cd6039ed9f5fecb7de28c492ea9c", 0x17, 0x3}, {&(0x7f0000000700)="5160483536b375adfaedf940744d998a86a89853c3ac669241cc8f8165e0c1c9150afbbb6f5c85bc89e45ed8042d7802c3c0561a2ecf504648b71b15b770f670e608fc2cf87eebe9b31c6f9bb76bc81f2e0292c86464dbc20d4e54df0f5eab08fc23ad768fcbe47cc7b5fb12392af63c9459d4e6ead0da96441b66499041b27ba69a7968b2eaa6c129c52dbc469681d8b029ed7141a0f729afd77573a281", 0x9e, 0x5}, {&(0x7f0000000440)="f900e789e8fa80eb69783eed1bcf58c15a6545a81d16a69b99b5a20ebdf5adf6ff66ed917fe16999350e730627d63a6a680fc328", 0x34, 0x1f}], 0x6000, &(0x7f0000000880)={[{@fat=@quiet}], [{@subj_user={'subj_user', 0x3d, '@,.'}}, {@pcr={'pcr', 0x3d, 0x5a5c}}, {@fsuuid={'fsuuid', 0x3d, {[0x56, 0x34, 0x35, 0x35, 0x30, 0x30, 0x30, 0x35], 0x2d, [0x31, 0x61, 0x31, 0x7], 0x2d, [0x38, 0x32, 0x65, 0x62], 0x2d, [0x61, 0x35, 0x37, 0x31], 0x2d, [0x0, 0x61, 0x36, 0x63, 0x62, 0x61, 0x30, 0x62]}}}]}) syz_io_uring_submit(r1, r6, &(0x7f0000000940)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r7, 0x0, &(0x7f0000000900)='./file0\x00', 0x168, 0x20001, 0x23456}, 0xfffffff9) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:31:14 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 45) 16:31:14 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x8) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) pwritev2(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000140)="abc1b78638e6d80a7247d24ae58d0bc7544080ba6eae91b5a8036367fa29e3b143", 0x21}, {&(0x7f0000000500)="48d6c5ba10d3c46ccc3beb18f09a1cb6a851f1743fd4d4be7ceefe07d0fd019d2e7f5d7d69f8f737a4b6b098c6776fe6c276e6b15a616155c2314e4d57b07ab5839a97e30eaa2a628599027306b970bce8e8867a9f46662d7af2dab1f53fe8bc2b4d78a80b4820b0a70eea84afd8dee6ec483fdfa41abc55a6c57952fa86e31d6479e8448a35bcebbd567e7000626293278884576a7d5ee4e0f2138f56be78a95a1078c0b22066a09d8217d5ba850a16aa2771d467af6f62cdd6c74ed78cab7460411885c8e39624b23ef9e70c410fe11d620ae54030d50332f05b1802aac7900cdc59607278cf4640593c56875e6e7f04ef26a5e77a695c55e53e7c1d97ccecaee3dc0bc849d9ddf89b5286cb10c4461aa26cd5f1e1dd803cc2f24c51ba4698d0ee5915d27e86f4ec36fdd36cefd8d94a17da4d2dc7157f6e452ceafb8b89a43e39c7981bef560d2d4e0686cd0cc0979152563537f660f8457f83fa0f9e703360cd2dec1a9c0ecadd6c8ec59da1203b1374e372ca48c3b0778f2843e57978655b0096393e74d089a284dddf90741fd036cd7b2987874398b71d901f58b82373817267c6f10432abce0aaf35ca41b2cb8a29bb045914805bb52565cf9a7c297dd4b1ccd96934e8873d633dc2257bb412ede2dfe8f7cd763811309e84199361f4f31d60d9f013a661c56b99493a32704afd6030469e36ca5c66ef4d3a6cb7d29f5836027da45d1eca50c97e3c6129caef646c7888c9b6d7967e1998df9a4875965dd7dad4351971e2f2c157a6022d64f38cc5432215413f44b9a357a994237611c023214c940011fa0d790c812b7c45f752d0ee6f9c7f56513610ff4a86c2a5096e560d6709fb622c33309874942b55188451416cc1ee5b8ab8db735fc29e3f4eba71f24d6ac18068672727eebb545f3bdc41b1f19aa0c992bbf0d1348f0b29a26bceb08ad3b1eac832ba9097d8c8740b5c07ec070d5831ac9da8bca575b3fddd1903d1c74c79c4276aa0aa15a7786216c5149071f326898e4cb6b538490899198cd627691eb3b8338e90a19fe77c26897c7875cb574ff88654d8fbef07b3dbca5b7621e26604d768df7dc407bf76ce7dc7c90a6a2c14bfeba1181856c80d9d2b317df2416b60db8ad57700a421aa2a92f867bc1b040a1da3d34dda5950c9be70d0e525b69ae488809ef5fadf0703a37a00e6c908c7fe5c67e04cf52a18f769f3db2fdbb6b8755d4eec8897cb5a4a09bfacda2bff48e77c9eef267dea2edac32606de6714eb47e247c0b5afe04f9b78896694be1f158040eead9311237944f89e74a3d9cde0f1adf6e0c1779f4150a3baf5c103e78033a92f48b5b49f3548fcd4d889f406a31b220e182c6e5a4795ee1151fd759b10102a3cb792e48f8f20debe165c4dcfe5c3b02b132a9646ac68d9cfe607ffaef1614b70501eaff9570aefa8fbe43e66cf89fac691030ec630b97f66f4177a7af6e6608c8e454c5e83e9f4a22e93a2749e149bfc4fdfda3dd17d1f8b0d1166e90ee298ecbb73fc1937829e1eb05841ad2eaa6ce30f6c96148bc114bbd1002cc3ec6540ee6fec306697d9a3fbb003636d66e6c9ac305e885653e3e7cd6054b7a46d900cdb6785683214d0e1669686af6118b9ca6e6046cc7f1792ce4feb49007c552a8c9beb185e4404c5ac38ad87e15220267b4e67ba143da0bf3c4b6e6312764d3743e407e00cfd62e659111003280de3e260dd60e02949ca8a6080261af6b5f4ffa5dbea8c8b31f986e4a982434ae05c90789163df809fe4ef5bba00c84ee870ae556b1ce55e2551d50b449d9692d260db2a7d2ae1b588c2cb154bb0e8eb4cbe0036976f4ea9847a2e969869c5dec7f3bb0eca2c385bf4d7e600b9b6bf04969a27a3e8b3051724466b96ab61357a849cc716267c5c12e4955e0b1b96252398fc2731c1bb0a5c9ec8678c6f32f2e393c8c3ce206b34f3f0dd65576bc5bb6d908226d16ac449b45163f10e194b52952305481be153682a89dc3e62d9ce53a1b36b365c9ebb3aa01c49d6029f3511ff9b60ddab2b91e5f76647a740ad1f7690a8507c8d5b9a5ce42c3409b3177a4a1acbebaa85306d9eab67486ba605ec3c0271f560815003ddcb58248eb0665f8d2ee1fdd7466691996cdacc71104a3e406360609d7e26247503fae3dd8dcf5dda962fda1da4362d9385a075f4900006a17e12060a0b7233df80ebd1bea0eed5a5ee8e67e10f4ec3dda8f019693fe895df61efd81ef7c65c11c8ea14b6a51716048ee9594b52b712494bc38c203a7db360e36ce5e73766442c566aee85060700d58bf222f6edc2c4cad18c5847ce8087ac6cd97928505c65b89377dad10886ff682f0ba51e2221499f8686cf837c1b2ab13ba4069d35d6555082620c7b5d12310f00cf5ed8196b0b524f2cde5e91d4a062d5ec00a1cc1a17c24c8f40eba3f1b083e4f78e1928beba22b3370f1cd7136b32ef875cf886edb5d5d0bf3729d23d8b9b9d1a2abfcee196cf5de3ebf3de9cb05f0a840c8973327ef0de70a079a9bdd21f938487dbebe6e039b2a4ba2028fc327050e4661d02ab173990e787ce06a0032eae62f566e76b535d284b76323fc609cc5be38d0dbcfadb4f0ea176fe13c12ce0bfbe8051af5ba6ddb0add96f71a5e065ecfe98afb66f9c716f9c989764d713453343470f656147fab4193504d1b7efeb214af3588e5d106e4e4bbaefe037456674609588f27d95c0ad6b5ddb8abe4504feca324806d62660c3cdf2662fde50a536d86b1cc4b132683418c11897f33855a7fdf68f9ad57667f017946acec3c683f59db0cec1384f0ab229f4975668ac1e13661d6084ed086f7417291e3523650156f4d077d9d956e05fadfe9902a0902c4f0951875e8a1c37eca6b9ed9314adaffa6b62b7b4041876562517e127c83363c8e40015378543c466e7ae6d37a3464d3c3c8eeb4d6f4ac2a0d8532dd3f3dd05a0a3c276b6eb491eb54dd927989e5438ae58bbd4734d94472adb12864951019040205bff77d4d0a9d8948a673fce7f7694c71c3ce5e3022112e49128986a799257394d53829941c8e585d7d5f3a75cde7a892c03a7523ab85e68b4f9d77617a6554c7f8c4f4f8e5eabc12102f2a1c2d3ee571585001820722350ed2ce3e23f34111cbfa28208de89d2229ec72097c9c347caf3e4515e9f47f3485f62ea5570335d6fc6002b27f0e2818dfafd1d55d0dc29b8844082ce8c8ff6439ba63960d5a1a55c92054d2e29d8426c285bac33af91fcaee26af269dc6b63ca044bc23376829cfb0c2ed2cbc764059611bbd2d84b175a57fe29d3f1a8f7fc76038580a2d536d4983414d903451b82d702256b5e8e7a20ca6391584dbaa602a040b7c349fe5ebcbae12e07f23e72b7ca55bb441b719514c7fb47e5570d834e92b4b363723fcf5afae41ee8fc1d930999b397c99c9927f44da035bfd5f66a135cb8179cfc73b7c20897e9fd82a14959d566c7ba0456d664d59d2ee7f52c3e0b843192a8d306afd18606cbf49c8a8f0fbce75204f6287378592c2504ca0392a208276f7f0f82eb0e3b22824162cdee92ae383f9a30bbe594f2f8b97dc1e89e4ddf6885bb6259cea65c018b16a92f505ce8a9ca858a050b79117856b77f965df10384c04fe489578ef33d7c4069d0cd83f735d20f89b76b204ccace6621d67a8dfa2e68237ff65f7e77b78316dc611d0e259439a9e6a42b2aa50f0dee2fe3a5c8807104c6fc8bde837251c11b7485a74cbb8ed3cc71f9f9c91f7296331f689498cfac7d84777f3a7914dc32cd281b746afcffeb56aabf7b0be9e5328e33bfbd6b5cc7868aa6a239cbb7c3572008f4acb7ec8351b6f034210f7ddc0b3791c9cb256b5baf19bc9497f6c0d41402b89f04d295ec716127499a76edc2ecaff7bd9c74a1e580bd7d8980acc6acaebe4693e9187ade1b17dbeefc753b3ec9d47c1a2b5647a70fb5b1d71031137f47080b1f935f6fe25b267e364726bbe101a3361b53a04a158dadc4bf172839b4fa5f950869808fcba45718a8d02182d78fdbdfb0c416e25a1f287fbc14dbe64cf6f65704580787f74cbdf45b201803b73a51a36b5761aacbce997e884a88bcab5c3c17072611f1dc1d38758d878c66dc442af8e0e8725106510742f395f4d64d4462fa836d2ba98b7e55d08fda91783eb024761f18ea6d82808e2ce094143ffebe36d34e41956e8232e51920c3042f481ba5dbaef64df8a4479ab44ef1dcf1abe4fd750481967b27a0cb8a52a95ff208ba6c103bed9787484fe3a1f6a4955b0cabe9cc8ac6352738ae1d57a57dcd4dfb6b84b5b0a645d0917a178a92b0040c243b4b76c67400bd0e62130b883be6cf42663d354a2a1891018a2e2d2d07ce2d87d69e2ec62b0f889c1983d6373770545fb9c56228ab71a8ff4ab4da04b70b440419f2a8ce43724e21f44fe3645107d39fcab7def552386f0db3af17c3017c198ecee380f3c73f0a7551589f89015b001363dcd375f92a95b22b02c1cd1c7ac9e21cadfbc663e0a72415dabeae13e1bfa5b466387411675a12aefe4c300e5249fb558d85932e3d7ea62b6633580b39234cecee1a7817c20672482e70f7a43555f1638f2a82fbb2dccc70b893ad18104f88de0365099c5142f8ac174bc5ccbe3c25d5e28784a5ea96739efaa31d018e7a8e9adea98af623fdadc354bf91713490a41c7479626893c921476b4caca22de1185bcd1541ece05c6d281fa8a37ffcbbe4441fdc3a1dc0040363b278c8a4f5911a36cd5bca3accf40859970d56e4fd1d021eff584b41254fc31626a2d779f2490dd9950cd4248a1a5ed6a527f49665861aa8d5d67255c11bca3331e55feabd5e1b3205fed394115597221518b6b13b10fb72f8e53cf688f63a0944aa92ef9e5259bdfc5ebfdd453ac74c9597d389fa2eb59b0b6a907b995fa6cfa35a6c481109834df8f8dcf4d9094c40a9ee7de0c8e5808904f54089099e24abbebcf7830a129a1b5c7013f44db82dd3b3ac28a2ef5d94ead887d23546dcc14e7da7255644fced494c029f6f136c1602cbdb3731418c39c46e2deb2064a53093dd758395a07dac4af72270af603810bcfcb93d8994d8c615d0d196d86708fc39b272510371047550555acad1a40854e604a81c5dff023c03035722006105a326b03d8b2332f98887d3afff9112b6cadba1b852dc861785594f5c80d4e1997d72e22e62da65a7ed57dd20018be7c3a6f9615fed2e174434b960cb29e31cae6e1bf94d5026069ac9c0d42190ad9f8740efe349629d33a36b4b66caa1322c662f172ffae8da5c99f86c7a01bdc9eba61256e7675be8629fd866cdecc01cff4e5aa5df33f0d9e0db485c5c7aef6b1fbbca276c8bd8724dec2f471722d3f39c72ce079261bf0a619412fa224d983a8f588bbf9aadb577a040517acedf30ddedba977d3523e671558e7927dee644ad26d6ee5f03d51ab8eb91e03c747a1e228c2ca9c84faad24ed81cb7c97bda6ee81b5fb41484783e0f4097da57d7d900b56818a74f8a21aaabd88e9d1bad8e4d45fd0fc8f8e641aec0b4d715fd003618925a33fe35274e5b80bd9f72526f914861314ec19d1a86ad5f9649eb0c34183dc18fea2758712a03e3bf317b01152a06f5d8250706294f324e4309b8c9192062b5fd639e6691bbc355e7407d01583aef2c4d8a3dd53e24904d607741ce43ed567ee4b6da433c475119477dd1dd65a180d271977170bd96e52be9db4d4141987177615ac40fd2fe7a77c4a7aa2ca5d700182e63be639e65ebba3816301d65b3c8319a35282e1a07", 0x1000}], 0x2, 0xf42, 0x2, 0x1c) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:31:14 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = dup(r3) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r6, 0x0) bind$bt_sco(r6, &(0x7f00000001c0), 0x8) io_uring_enter(r5, 0x20e9, 0x421c, 0x0, &(0x7f0000000140)={[0xb10]}, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:31:14 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r4 = pidfd_getfd(r2, r3, 0x0) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r5) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x5, 0x0, r4, 0x0, r5, 0x2, 0x0, 0x1}, 0x0) 16:31:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x0) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) [ 1949.285127] FAULT_INJECTION: forcing a failure. [ 1949.285127] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1949.287714] CPU: 1 PID: 10088 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1949.289161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1949.290918] Call Trace: [ 1949.291473] dump_stack+0x107/0x167 [ 1949.292241] should_fail.cold+0x5/0xa [ 1949.293048] _copy_from_user+0x2e/0x1b0 [ 1949.293901] move_addr_to_kernel.part.0+0x31/0x110 [ 1949.294947] move_addr_to_kernel+0x4f/0x70 [ 1949.295833] io_connect+0x47a/0x610 [ 1949.296594] ? io_prep_rw+0x1050/0x1050 [ 1949.297452] ? __lock_acquire+0xbb1/0x5b00 [ 1949.298359] io_issue_sqe+0x1611/0x77d0 [ 1949.299210] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1949.300307] ? lock_chain_count+0x20/0x20 [ 1949.301186] ? __is_insn_slot_addr+0x14c/0x290 [ 1949.302153] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1949.303249] ? io_connect+0x610/0x610 [ 1949.304048] ? lock_acquire+0x197/0x470 [ 1949.304882] ? find_held_lock+0x2c/0x110 [ 1949.305409] loop7: detected capacity change from 0 to 262144 [ 1949.305767] ? __fget_files+0x2cf/0x520 [ 1949.307817] ? lock_downgrade+0x6d0/0x6d0 [ 1949.308690] __io_queue_sqe+0x90/0x9d0 [ 1949.309509] ? io_issue_sqe+0x77d0/0x77d0 [ 1949.310391] ? __fget_files+0x2f8/0x520 [ 1949.311243] io_submit_sqes+0x44ab/0x8610 [ 1949.312145] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1949.313184] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1949.314202] ? find_held_lock+0x2c/0x110 [ 1949.315056] ? io_submit_sqes+0x8610/0x8610 [ 1949.315972] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1949.316980] ? wait_for_completion_io+0x270/0x270 [ 1949.318002] ? rcu_read_lock_any_held+0x75/0xa0 [ 1949.318972] ? vfs_write+0x354/0xb10 [ 1949.319750] ? fput_many+0x2f/0x1a0 [ 1949.320505] ? ksys_write+0x1a9/0x260 [ 1949.321300] ? __ia32_sys_read+0xb0/0xb0 [ 1949.322165] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1949.323264] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1949.324340] do_syscall_64+0x33/0x40 [ 1949.325120] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1949.326199] RIP: 0033:0x7fdc1afffb19 [ 1949.326980] 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 [ 1949.330841] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1949.332443] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1949.333950] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1949.335453] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1949.336943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1949.338455] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1949.400934] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:31:15 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xfffff7ff) 16:31:15 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = syz_io_uring_complete(r1) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000000240)=""/76, &(0x7f00000001c0)=0x4c) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x4, 0x80010, r0, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000140)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3, 0x0, 0x0, 0x0, 0x12345}, 0x7) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1949.549611] loop7: detected capacity change from 0 to 262144 [ 1949.595092] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:31:15 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 46) 16:31:15 executing program 3: r0 = syz_io_uring_setup(0x1433, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f00000011c0)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000000)=[{0x0}], 0x1) r1 = syz_io_uring_setup(0x3866, &(0x7f00000002c0)={0x0, 0x10, 0x2}, &(0x7f00000a0000)=nil, &(0x7f0000b6b000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1949.655915] FAULT_INJECTION: forcing a failure. [ 1949.655915] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1949.658575] CPU: 1 PID: 10116 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1949.660050] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1949.661826] Call Trace: [ 1949.662397] dump_stack+0x107/0x167 [ 1949.663180] should_fail.cold+0x5/0xa [ 1949.663997] _copy_from_user+0x2e/0x1b0 [ 1949.664851] move_addr_to_kernel.part.0+0x31/0x110 [ 1949.665905] move_addr_to_kernel+0x4f/0x70 [ 1949.666814] io_connect+0x47a/0x610 [ 1949.667596] ? io_prep_rw+0x1050/0x1050 [ 1949.668467] ? __lock_acquire+0xbb1/0x5b00 [ 1949.669373] io_issue_sqe+0x1611/0x77d0 [ 1949.670262] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1949.671377] ? lock_chain_count+0x20/0x20 [ 1949.672259] ? __is_insn_slot_addr+0x14c/0x290 [ 1949.673233] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1949.674357] ? io_connect+0x610/0x610 [ 1949.675172] ? lock_acquire+0x197/0x470 [ 1949.676015] ? find_held_lock+0x2c/0x110 [ 1949.676885] ? __fget_files+0x2cf/0x520 [ 1949.677742] ? lock_downgrade+0x6d0/0x6d0 [ 1949.678629] __io_queue_sqe+0x90/0x9d0 [ 1949.679464] ? io_issue_sqe+0x77d0/0x77d0 [ 1949.680341] ? __fget_files+0x2f8/0x520 [ 1949.681204] io_submit_sqes+0x44ab/0x8610 [ 1949.682131] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1949.683190] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1949.684215] ? find_held_lock+0x2c/0x110 16:31:15 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0xea2, 0x1, 0x10000001, 0x1ca}, &(0x7f0000aff000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x800}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) r6 = syz_io_uring_setup(0x76d7, &(0x7f0000000500)={0x0, 0x0, 0x4, 0x0, 0x40000000}, &(0x7f000011e000/0x1000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) signalfd(r6, &(0x7f0000000340)={[0x2]}, 0x8) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r11}}, 0x10001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000400)='./file0\x00', 0xca, 0x98040, 0x12345, {0x0, r11}}, 0x400) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r10, &(0x7f0000000140)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x6000, @fd_index=0xa, 0xfffffffffffffe01, 0x4d5, 0x6, 0x4, 0x0, {0x0, r12}}, 0x80) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1949.685081] ? io_submit_sqes+0x8610/0x8610 [ 1949.686351] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1949.687390] ? wait_for_completion_io+0x270/0x270 [ 1949.688423] ? rcu_read_lock_any_held+0x75/0xa0 [ 1949.689415] ? vfs_write+0x354/0xb10 [ 1949.690222] ? fput_many+0x2f/0x1a0 [ 1949.690992] ? ksys_write+0x1a9/0x260 [ 1949.691792] ? __ia32_sys_read+0xb0/0xb0 [ 1949.692653] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1949.693769] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1949.694859] do_syscall_64+0x33/0x40 [ 1949.695646] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1949.696723] RIP: 0033:0x7fdc1afffb19 [ 1949.697508] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1949.701382] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1949.703005] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1949.704504] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1949.706023] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1949.707529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1949.709035] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:31:15 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xffffff8c) [ 1949.763625] loop7: detected capacity change from 0 to 262144 16:31:15 executing program 2: seccomp$SECCOMP_GET_ACTION_AVAIL(0x2, 0x0, &(0x7f0000000140)=0x1000) r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1949.797349] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:31:15 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x127) 16:31:29 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x0, 0x11}], 0x20000218) 16:31:29 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_setup(0x7219, &(0x7f0000000240)={0x0, 0x97e4, 0x20, 0x3, 0x177}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f000059a000/0x3000)=nil, &(0x7f0000000140), &(0x7f00000001c0)) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:31:29 executing program 4: syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(0xffffffffffffffff, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:31:29 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xffffff97) 16:31:29 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 47) 16:31:29 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = gettid() rt_sigqueueinfo(r4, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000500)={0x1414, 0x1c, 0x400, 0x70bd26, 0x25dfdbfb, {0x11}, [@nested={0x100c, 0x4f, 0x0, 0x1, [@generic="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@typed={0x8, 0x2d, 0x0, 0x0, @ipv4=@empty}]}, @generic="8153655e4cee51db616617d3fce6e48cf4024e22704f27199360ec871b4439f46f8c7af16893cae1bbb56c3eebc75a2d71437a4a0cd14126c257cb51863c740a78c27e112a7a709d1e96a5ebdf802e74d9897e669315208e02ebf0b86eecc136479850453a6b93cb753f91a5c90703bc118ed9520ada329a9f66c1afaea281be8ff4ab693e4fb65dcd537266f5dc987d3b65bf28fa14db070f433c499a44dc832bb92d24343a6b5cd70782050aa91eda9b1c56e700915c65d71f1152b8889b471430068d1204d68b9aa3a4c5c52cc795c1347e42", @nested={0x6b, 0x26, 0x0, 0x1, [@generic="a0fe34e5d3e26b7b534fa18ed12bfbbe6c3aa009e7c414293902d7454fbcf31868bd9463f9c32aecaaa10e3881dbfcde1d558f6997a99522a37679473b5edc3022b4d2bcc23dc1", @typed={0x14, 0x94, 0x0, 0x0, @ipv6=@loopback}, @typed={0xc, 0x4b, 0x0, 0x0, @u64=0x8}]}, @generic="10f69c02bf2731599b18060e61e838bd57828e6c8504bbafbd", @nested={0x1ea, 0x6b, 0x0, 0x1, [@generic="82dafe4277a51e2df845b4175b765602ba253844af576987d8dd7d9299a9e993ec51292b5b0540354b19081944ff999723ed733ffd422c6ee99312af4a5c911e24718409141ad07e925a5f4ab303fc04924250d52d13f11bcdfce77e32a83d66cea501149df3302050952f63bb5431fbe86ed2ec8d07c81e1e16e99ffc70c591bb3bfe603e7463e6da1f43", @typed={0x8, 0x85, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @typed={0x8, 0xd, 0x0, 0x0, @pid=r4}, @generic="a9ceae79b258d9a7c028d80d07e6a4b13fee00a6", @generic="6032221b54a15341a5e2c422feea36b7dae8c7691597988885991b2e60684a80878b1cb07fc583248f95132e04b6f6be61394e5161b44a649ebc1d186f320f2a4238d92336ac0187b2aa788288eb2d4fd3e669650565b9df2935367f605a2c0f8c221deaec7943867e4a4446d93ef070d31b198e9aed13130fca488a0e6ea3be52f0a288932f532613df8eb9d2b5648cb7d35cb9284020", @generic="9e3a7fe1474e34a93959995b688f82d7480d7a88da664607ff8c1fd38363b81e5019318e1ac06e3f22333a2cdb99165480415521c5487a4a329f4d29688938c2a8d42c7327b8bbd8d761d751ae88a7626192049346ed4652540b9374b5faab873ba45a65dcd85a4f47488f86d739897a47bd7fc96b541f255da2612e29f8c3ed55d4d82758eeb72ab63d82158b2b17d4e06f95d61a859deef6877e6495a231c3"]}, @generic="a66e66322c4bbc7bd72936c3b56957a7fcd17c023d7f5d7b1ea07bf78102f67d3098e37f7f1ba8d746d8d92a597e4c488ec65ce305ed6e77aca6d45402a6ca3a4cdaa7d14745e102d0f9a3bfe60286a279f1d0264ee196aa2853334e99c3d06adc5ba7b31d698b30a321117ec1aa4bbd8149ee2cae7c0120a37d99e85e0121c143734f3c1a874ed1939488f42e766e948756447508fce5091d823a48def807bf606b5c7a", @nested={0x8, 0x7, 0x0, 0x1, [@generic="f1d80559"]}]}, 0x1414}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x3, 0x0, 0xffffffffffffff60) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) [ 1963.383984] loop7: detected capacity change from 0 to 262144 mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r7, 0x0) io_uring_enter(r7, 0x3218, 0x72d, 0x3, &(0x7f0000000380)={[0x8]}, 0x8) mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x10010, r7, 0x10000000) r8 = syz_io_uring_setup(0x30e0, &(0x7f00000003c0)={0x0, 0x5d7c, 0xa79d0ab4d472ee11, 0x2, 0x257, 0x0, r0}, &(0x7f00004c0000/0x3000)=nil, &(0x7f0000b0c000/0x4000)=nil, &(0x7f0000000440), &(0x7f0000001940)) io_uring_register$IORING_UNREGISTER_BUFFERS(r8, 0x1, 0x0, 0x0) 16:31:29 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x2, 0x0, 0x3e) 16:31:29 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r4 = pidfd_getfd(r2, r3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000052ec0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000056040)={0x0, 0x0, "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", "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"}) r7 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6d7cf708bc06516e}, 0x23a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r7, 0x81f8943c, &(0x7f0000052ec0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r4, 0xd000943d, &(0x7f0000057040)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2, "78f72fae5533cb"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r4, 0xd000943e, &(0x7f0000058040)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000059040)={0x3f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0xdc, "7cf65b68d220b4"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f000005a040)={0x3e, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "efc6703eecaa9b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005b040)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {0x0, r6}, {}, {0x0, r8}, {r13, r14}, {0x0, r16}, {0x0, r17}, {}, {r18}], 0x1, "80b2aa4078371d"}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @initdev, @broadcast}, &(0x7f0000000040)=0xc) [ 1963.421135] FAULT_INJECTION: forcing a failure. [ 1963.421135] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1963.423601] CPU: 1 PID: 10153 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1963.425002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1963.426710] Call Trace: [ 1963.427257] dump_stack+0x107/0x167 [ 1963.428001] should_fail.cold+0x5/0xa [ 1963.428786] _copy_from_user+0x2e/0x1b0 [ 1963.429600] move_addr_to_kernel.part.0+0x31/0x110 [ 1963.430629] move_addr_to_kernel+0x4f/0x70 [ 1963.431494] io_connect+0x47a/0x610 [ 1963.432234] ? io_prep_rw+0x1050/0x1050 [ 1963.433090] ? __lock_acquire+0xbb1/0x5b00 [ 1963.433964] io_issue_sqe+0x1611/0x77d0 [ 1963.434782] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1963.435845] ? lock_chain_count+0x20/0x20 [ 1963.436701] ? __is_insn_slot_addr+0x14c/0x290 [ 1963.437627] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1963.438728] ? io_connect+0x610/0x610 [ 1963.439537] ? lock_acquire+0x197/0x470 [ 1963.440381] ? find_held_lock+0x2c/0x110 [ 1963.441248] ? __fget_files+0x2cf/0x520 [ 1963.442101] ? lock_downgrade+0x6d0/0x6d0 [ 1963.442975] __io_queue_sqe+0x90/0x9d0 [ 1963.443804] ? io_issue_sqe+0x77d0/0x77d0 [ 1963.444673] ? __fget_files+0x2f8/0x520 [ 1963.445529] io_submit_sqes+0x44ab/0x8610 [ 1963.446443] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1963.447486] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1963.448500] ? find_held_lock+0x2c/0x110 [ 1963.449361] ? io_submit_sqes+0x8610/0x8610 [ 1963.450287] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1963.451306] ? wait_for_completion_io+0x270/0x270 [ 1963.452319] ? rcu_read_lock_any_held+0x75/0xa0 [ 1963.453294] ? vfs_write+0x354/0xb10 [ 1963.454082] ? fput_many+0x2f/0x1a0 [ 1963.454847] ? ksys_write+0x1a9/0x260 [ 1963.455646] ? __ia32_sys_read+0xb0/0xb0 [ 1963.456509] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1963.457611] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1963.458712] do_syscall_64+0x33/0x40 [ 1963.459495] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1963.460570] RIP: 0033:0x7fdc1afffb19 [ 1963.461351] 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 [ 1963.465261] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1963.466881] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1963.468400] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1963.469920] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1963.471424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1963.472923] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1963.489137] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:31:29 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x0, &(0x7f00000001c0)={r3, r4+10000000}, 0x1, 0x1, 0x1, {0x0, r5}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7f2, &(0x7f0000000080)={0x0, 0xe7ee, 0x0, 0x0, 0x28, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) syz_io_uring_submit(r6, r2, &(0x7f0000000340)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1}, 0xa0) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:31:29 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xfffffff4) 16:31:29 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f00007f3000/0x3000)=nil, 0x3000, 0x3000000, 0x810, r0, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f0000000140)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd=r0, 0x200, 0x0, 0x100, 0x5}, 0xcac2) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) dup(r6) io_uring_enter(r0, 0x58ab, 0x40000, 0x0, 0x0, 0x0) [ 1963.628459] loop7: detected capacity change from 0 to 262144 [ 1963.683874] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:31:29 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0x4000000}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x480000, 0x40) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:31:29 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 48) 16:31:29 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) r4 = gettid() rt_sigqueueinfo(r4, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000380)) fcntl$getown(r3, 0x9) r5 = gettid() rt_sigqueueinfo(r5, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r6 = gettid() rt_sigqueueinfo(r6, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r7 = gettid() rt_sigqueueinfo(r7, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r8 = openat$incfs(r2, &(0x7f0000000400)='.log\x00', 0x80000, 0x0) getpid() clone3(&(0x7f0000000440)={0x80810000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0), {0x2d}, &(0x7f0000000200)=""/95, 0x5f, &(0x7f0000000280)=""/220, &(0x7f00000004c0), 0x0, {r8}}, 0x58) r9 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r9, 0x8010671f, &(0x7f00000000c0)={&(0x7f0000000040)=""/105, 0x69}) [ 1963.774170] FAULT_INJECTION: forcing a failure. [ 1963.774170] name failslab, interval 1, probability 0, space 0, times 0 [ 1963.776901] CPU: 0 PID: 10183 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1963.778417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1963.780200] Call Trace: [ 1963.780766] dump_stack+0x107/0x167 [ 1963.781555] should_fail.cold+0x5/0xa [ 1963.782408] ? create_object.isra.0+0x3a/0xa30 [ 1963.783405] should_failslab+0x5/0x20 [ 1963.784226] kmem_cache_alloc+0x5b/0x310 [ 1963.785100] ? mark_held_locks+0x9e/0xe0 [ 1963.785982] create_object.isra.0+0x3a/0xa30 [ 1963.786936] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1963.788039] kmem_cache_alloc_bulk+0x168/0x320 [ 1963.789037] io_submit_sqes+0x6fe7/0x8610 [ 1963.789972] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1963.791058] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1963.792092] ? find_held_lock+0x2c/0x110 [ 1963.792953] ? io_submit_sqes+0x8610/0x8610 [ 1963.793905] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1963.794950] ? wait_for_completion_io+0x270/0x270 [ 1963.795992] ? rcu_read_lock_any_held+0x75/0xa0 [ 1963.796987] ? vfs_write+0x354/0xb10 [ 1963.797789] ? fput_many+0x2f/0x1a0 [ 1963.798590] ? ksys_write+0x1a9/0x260 [ 1963.799411] ? __ia32_sys_read+0xb0/0xb0 [ 1963.800283] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1963.801401] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1963.802537] do_syscall_64+0x33/0x40 [ 1963.803344] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1963.804440] RIP: 0033:0x7fdc1afffb19 [ 1963.805243] 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 [ 1963.809203] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1963.810851] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1963.812378] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1963.813908] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1963.815473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1963.817032] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:31:29 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r7 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r7) syz_io_uring_submit(r1, r6, &(0x7f00000001c0)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, r7, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000340)=""/207, 0xcf}, {&(0x7f0000000500)=""/189, 0xbd}, {&(0x7f00000005c0)=""/249, 0xf9}, {&(0x7f00000006c0)=""/144, 0x90}, {&(0x7f0000000780)=""/121, 0x79}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/196, 0xc4}, {&(0x7f0000001900)=""/178, 0xb2}], 0x8, &(0x7f0000001a40)=""/69, 0x45}, 0x0, 0x10120, 0x1, {0x2}}, 0x32) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f00008d7000/0x3000)=nil, 0x3000, 0x100000a, 0x80011, r0, 0x8000000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:31:29 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xfffffff5) [ 1963.895080] loop7: detected capacity change from 0 to 262144 [ 1963.915997] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:31:47 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) clone3(&(0x7f0000001200)={0x300200000, &(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080), {0x27}, &(0x7f0000000140)=""/42, 0x2a, &(0x7f0000000200)=""/4096, &(0x7f0000000100)=[r0], 0x1}, 0x58) r3 = pidfd_open(r2, 0x0) r4 = dup(r3) r5 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r4, r5, 0x0) 16:31:47 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x0, 0x12}], 0x20000218) 16:31:47 executing program 4: syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(0xffffffffffffffff, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) 16:31:47 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x50, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:31:47 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) syz_io_uring_setup(0x246b, &(0x7f0000000240)={0x0, 0x4516, 0x2, 0x1, 0x34, 0x0, r0}, &(0x7f0000276000/0x4000)=nil, &(0x7f000043e000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r6, r2, &(0x7f0000000340)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x5, 0x0, 0xffffffffffffffff, 0x0, r7, 0x2, 0x0, 0x1}, 0x81) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:31:47 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 49) 16:31:47 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x20000000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd_index, 0x0, 0x0, 0x8b8e, 0x0, 0x1}, 0x4) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:31:47 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xfffffff6) [ 1981.671320] loop7: detected capacity change from 0 to 262144 [ 1981.675092] FAULT_INJECTION: forcing a failure. [ 1981.675092] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1981.677134] CPU: 1 PID: 10207 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1981.678350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1981.679793] Call Trace: [ 1981.680250] dump_stack+0x107/0x167 [ 1981.680878] should_fail.cold+0x5/0xa [ 1981.681536] _copy_from_user+0x2e/0x1b0 [ 1981.682220] move_addr_to_kernel.part.0+0x31/0x110 [ 1981.683048] move_addr_to_kernel+0x4f/0x70 [ 1981.683763] io_connect+0x47a/0x610 [ 1981.684377] ? io_prep_rw+0x1050/0x1050 [ 1981.685077] ? __lock_acquire+0xbb1/0x5b00 [ 1981.685816] io_issue_sqe+0x1611/0x77d0 [ 1981.686503] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1981.687397] ? lock_chain_count+0x20/0x20 [ 1981.688093] ? __is_insn_slot_addr+0x14c/0x290 [ 1981.688894] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1981.689783] ? io_connect+0x610/0x610 [ 1981.690436] ? lock_acquire+0x197/0x470 [ 1981.691103] ? find_held_lock+0x2c/0x110 [ 1981.691803] ? __fget_files+0x2cf/0x520 [ 1981.692473] ? lock_downgrade+0x6d0/0x6d0 [ 1981.693192] __io_queue_sqe+0x90/0x9d0 [ 1981.693884] ? io_issue_sqe+0x77d0/0x77d0 [ 1981.694598] ? __fget_files+0x2f8/0x520 [ 1981.695288] io_submit_sqes+0x44ab/0x8610 [ 1981.696013] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1981.696856] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1981.697675] ? find_held_lock+0x2c/0x110 [ 1981.698408] ? io_submit_sqes+0x8610/0x8610 [ 1981.699150] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1981.699962] ? wait_for_completion_io+0x270/0x270 [ 1981.700798] ? rcu_read_lock_any_held+0x75/0xa0 [ 1981.701571] ? vfs_write+0x354/0xb10 [ 1981.702196] ? fput_many+0x2f/0x1a0 [ 1981.702798] ? ksys_write+0x1a9/0x260 [ 1981.703431] ? __ia32_sys_read+0xb0/0xb0 [ 1981.704114] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1981.704985] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1981.705867] do_syscall_64+0x33/0x40 [ 1981.706506] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1981.707392] RIP: 0033:0x7fdc1afffb19 [ 1981.708037] 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 [ 1981.711220] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1981.712537] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1981.713766] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1981.714989] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1981.716176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1981.717374] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:31:47 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x0, 0x5, 0x20, 0xbe, 0x0, 0x39c, 0x80, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7ef9, 0x4, @perf_config_ext={0x10000, 0xffffffff80000001}, 0xc004, 0x132, 0xfffffeff, 0x7, 0xc942, 0x79, 0x6, 0x0, 0x2, 0x0, 0x14}, 0x0, 0x2, 0xffffffffffffffff, 0x2) r2 = dup(r1) r3 = pidfd_getfd(r2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1f, 0x1c, 0x1, 0x1, 0x0, 0xffffffffffff0000, 0x100, 0x4, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4a0, 0x1, @perf_bp={&(0x7f0000000080), 0x2}, 0x2, 0xe0, 0x1, 0x4, 0xffffffffffff0000, 0x3, 0xfef, 0x0, 0xffffffdb, 0x0, 0x1}, r0, 0x2, r3, 0x1) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r4, 0x0) [ 1981.777145] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:31:47 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000508000/0x10000)=nil, 0x10000, 0x4, 0x4010, r3, 0xcc0f3000) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) flock(r6, 0x9) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:31:47 executing program 0: mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0)={0x0, 0x42ba, 0x10, 0x0, 0x82}, &(0x7f00003f8000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000003c0)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r4) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000001c0)={'wlan0\x00'}) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = syz_io_uring_setup(0x1433, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f00000011c0)) io_uring_register$IORING_REGISTER_BUFFERS(r5, 0x0, &(0x7f0000000000)=[{0x0}], 0x1) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000696000/0x1000)=nil, 0x1000, 0x8, 0x4010, r5, 0x8000000) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext}, 0x0, 0xa, 0xffffffffffffffff, 0xc) memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0xa, 0x4000010, r5, 0x0) r7 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x121040, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000440)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, r7, &(0x7f0000000200)={0x2001, 0x2, 0x1}, &(0x7f0000000400)='./file0\x00', 0x18, 0x0, 0x12345}, 0x5) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0x81, 0x9, 0x57, 0x1d, 0x0, 0xcf, 0x1c488, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x3, @perf_config_ext={0x3b08}, 0x4102, 0x4, 0x0, 0x2, 0x1, 0xffffffff, 0x3d, 0x0, 0x1b3, 0x0, 0x6}, 0xffffffffffffffff, 0xe, r7, 0x10) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:31:47 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}, {&(0x7f0000000500)="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", 0xde4, 0x7da}], 0x0, &(0x7f0000000240)=ANY=[]) openat(r4, &(0x7f0000000240)='./file0\x00', 0x309003, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000340)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, r4, 0x0, &(0x7f0000000280)='./file0\x00', 0x1, 0x90081, 0x12345}, 0x10000) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$bt_sco(r3, &(0x7f0000000240)={0x1f, @none}, 0x8) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) ioctl$F2FS_IOC_RESIZE_FS(r5, 0x4008f510, &(0x7f00000001c0)=0xa9) r7 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x20000) mmap(&(0x7f000082b000/0x4000)=nil, 0x4000, 0x380000e, 0x13, r7, 0x949d4000) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:31:47 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) sched_setscheduler(r2, 0x2, &(0x7f0000000000)=0x7) r3 = dup(r1) fork() r4 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r3, r4, 0x0) 16:31:47 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xfffffffb) [ 1981.886661] loop3: detected capacity change from 0 to 41948160 16:31:47 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xfffffffd) [ 1982.068636] loop7: detected capacity change from 0 to 262144 [ 1982.087831] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:31:47 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 50) [ 1982.174655] FAULT_INJECTION: forcing a failure. [ 1982.174655] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1982.177461] CPU: 0 PID: 10256 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1982.179085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1982.180992] Call Trace: [ 1982.181611] dump_stack+0x107/0x167 [ 1982.182472] should_fail.cold+0x5/0xa [ 1982.183360] _copy_from_user+0x2e/0x1b0 [ 1982.184282] move_addr_to_kernel.part.0+0x31/0x110 [ 1982.185419] move_addr_to_kernel+0x4f/0x70 [ 1982.186403] io_connect+0x47a/0x610 [ 1982.187245] ? io_prep_rw+0x1050/0x1050 [ 1982.188187] ? __lock_acquire+0xbb1/0x5b00 [ 1982.189161] io_issue_sqe+0x1611/0x77d0 [ 1982.190107] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1982.191312] ? lock_chain_count+0x20/0x20 [ 1982.192289] ? __is_insn_slot_addr+0x14c/0x290 [ 1982.193342] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1982.194560] ? io_connect+0x610/0x610 [ 1982.195446] ? lock_acquire+0x197/0x470 [ 1982.196358] ? find_held_lock+0x2c/0x110 [ 1982.197302] ? __fget_files+0x2cf/0x520 [ 1982.198231] ? lock_downgrade+0x6d0/0x6d0 [ 1982.199182] __io_queue_sqe+0x90/0x9d0 [ 1982.200087] ? io_issue_sqe+0x77d0/0x77d0 [ 1982.201045] ? __fget_files+0x2f8/0x520 [ 1982.201986] io_submit_sqes+0x44ab/0x8610 [ 1982.202968] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1982.204113] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1982.205216] ? find_held_lock+0x2c/0x110 [ 1982.206155] ? io_submit_sqes+0x8610/0x8610 [ 1982.207152] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1982.208260] ? wait_for_completion_io+0x270/0x270 [ 1982.209377] ? rcu_read_lock_any_held+0x75/0xa0 [ 1982.210462] ? vfs_write+0x354/0xb10 [ 1982.211315] ? fput_many+0x2f/0x1a0 [ 1982.212148] ? ksys_write+0x1a9/0x260 [ 1982.213022] ? __ia32_sys_read+0xb0/0xb0 [ 1982.213975] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1982.215177] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1982.216369] do_syscall_64+0x33/0x40 [ 1982.217264] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1982.218491] RIP: 0033:0x7fdc1afffb19 [ 1982.219388] 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 [ 1982.223816] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1982.225626] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1982.227339] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1982.229050] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1982.230772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1982.232482] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1983.980324] Bluetooth: hci7: command 0x0405 tx timeout 16:32:01 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x0, 0x14}], 0x20000218) 16:32:01 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f00004ad000/0x2000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_io_uring_setup(0x3124, &(0x7f0000000240)={0x0, 0x518f, 0x2, 0x3, 0x7, 0x0, r0}, &(0x7f0000875000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ae2000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x10000000) r7 = syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_io_uring_setup(0xe05, &(0x7f0000000500)={0x0, 0x40b4, 0x20, 0x0, 0x92}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000109000/0x4000)=nil, &(0x7f0000000440)=0x0, &(0x7f0000000580)) r11 = mmap$IORING_OFF_SQES(&(0x7f00009a3000/0x4000)=nil, 0x4000, 0x1, 0x110, r7, 0x10000000) syz_io_uring_submit(r10, r11, &(0x7f00000005c0)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0x20000000) sendfile(0xffffffffffffffff, r4, &(0x7f0000000380)=0x2, 0x1f) syz_io_uring_submit(r5, r6, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x1, 0x2007, @fd=r3, 0xffffffff, &(0x7f0000000600)="6d254bd053e140ecd7876b0449f531a7e69a2b7fcf09ff9ae798448696eef72222b2cb830225706e29ad541ff9fa9596ca69bcc3ac14fd", 0x37, 0x18}, 0x5) r12 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r13, r14, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000340)=0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r12, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:32:01 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0xfffffffe) 16:32:01 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getpgrp(r0) r1 = gettid() r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/4096}, 0x1008, 0xffffffff00000000, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)={{0x1, 0xee00, 0xee01, 0xee00, 0xffffffffffffffff, 0xa0, 0x8}, 0x0, 0x0, 0x7ff, 0x6, 0xffffffffffffffff, 0x7, 0xf7c, 0x200, 0x6, 0x5, r3, r2}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0xbd, 0x40, 0xf8, 0x8, 0x0, 0xc2e, 0x62784, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x6, 0x921}, 0x8000, 0x20000000000, 0x2, 0x6, 0x54d, 0x8001, 0x1, 0x0, 0xb37b, 0x0, 0x6000}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) rt_sigqueueinfo(r1, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100}) r4 = getpgrp(r0) r5 = pidfd_open(r4, 0x0) r6 = dup(r5) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r6, 0x80489439, &(0x7f0000000080)) copy_file_range(r5, &(0x7f0000000200)=0xb, 0xffffffffffffffff, &(0x7f0000000240)=0x4, 0x9f7c, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r8, 0x0) pidfd_getfd(r8, r7, 0x0) 16:32:01 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4307, 0x110, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81}, 0x2684}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000380)=[{r8, 0x4000}, {r7, 0x2086}, {r6, 0x140}], 0x3, 0x4de) r10 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r10) dup2(r9, r10) r11 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r11) syz_io_uring_submit(r5, r2, &(0x7f0000000140)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, r11, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000680)=""/233, 0xe9}], 0x1, &(0x7f0000000600)=""/105, 0x69}, 0x0, 0x101, 0x1, {0x2}}, 0x6000000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000500)={{0x1, 0x1, 0x18, r11, {0x10000}}, './file0\x00'}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:32:01 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) execveat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='*!!]\x05\x00'], &(0x7f0000000580)=[&(0x7f0000000440)='\x00', &(0x7f0000000500)='+&$\'\x00', &(0x7f0000000540)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n'], 0x1000) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = syz_io_uring_setup(0x77aa, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f00006a8000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000640)=0x0) io_uring_register$IORING_REGISTER_BUFFERS(r6, 0x0, &(0x7f0000000000)=[{0x0}], 0x1) r8 = syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, r7, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r5, 0x0, 0x0, 0x0, {0x40}, 0x1, {0x0, r11}}, 0xfffffe01) r12 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x200000c, 0x4010, r8, 0x8000000) syz_io_uring_submit(r12, r7, &(0x7f00000005c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r11}}, 0x724) io_uring_enter(r6, 0x4d27, 0x6cae, 0x0, &(0x7f0000000140)={[0x7]}, 0x8) 16:32:01 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 51) 16:32:01 executing program 4: syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(0xffffffffffffffff, &(0x7f0000000200)=[{{}, 0x1f00}], 0x20000218) [ 1995.699480] loop7: detected capacity change from 0 to 262144 [ 1995.753871] FAULT_INJECTION: forcing a failure. [ 1995.753871] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1995.756894] CPU: 0 PID: 10276 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1995.758476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1995.760412] Call Trace: [ 1995.761031] dump_stack+0x107/0x167 [ 1995.761876] should_fail.cold+0x5/0xa [ 1995.762778] _copy_from_user+0x2e/0x1b0 [ 1995.763704] move_addr_to_kernel.part.0+0x31/0x110 [ 1995.764846] move_addr_to_kernel+0x4f/0x70 [ 1995.765838] io_connect+0x47a/0x610 [ 1995.766692] ? io_prep_rw+0x1050/0x1050 [ 1995.767633] ? __lock_acquire+0xbb1/0x5b00 [ 1995.768620] io_issue_sqe+0x1611/0x77d0 [ 1995.769553] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1995.770774] ? lock_chain_count+0x20/0x20 [ 1995.771735] ? __is_insn_slot_addr+0x14c/0x290 [ 1995.772794] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1995.774012] ? io_connect+0x610/0x610 [ 1995.774913] ? lock_acquire+0x197/0x470 [ 1995.775830] ? find_held_lock+0x2c/0x110 [ 1995.776784] ? __fget_files+0x2cf/0x520 16:32:01 executing program 1: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x7, 0x8, 0xc6, 0x61, 0x0, 0x3, 0x808, 0xa, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x40005, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0xa, 0x80000001, 0x0, 0x3, 0x80000000, 0x3, 0x6ab, 0x0, 0x5, 0x0, 0x1}, r0, 0xd, 0xffffffffffffffff, 0x4) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000100), 0x5, 0x56d600) ioctl$BTRFS_IOC_SYNC(r4, 0x9408, 0x0) pidfd_getfd(r2, r3, 0x0) r5 = signalfd(r1, &(0x7f00000000c0), 0x8) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) [ 1995.777711] ? lock_downgrade+0x6d0/0x6d0 [ 1995.778842] __io_queue_sqe+0x90/0x9d0 [ 1995.779728] ? io_issue_sqe+0x77d0/0x77d0 [ 1995.780651] ? __fget_files+0x2f8/0x520 [ 1995.781563] io_submit_sqes+0x44ab/0x8610 [ 1995.782542] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1995.783671] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1995.784755] ? find_held_lock+0x2c/0x110 [ 1995.785674] ? io_submit_sqes+0x8610/0x8610 [ 1995.786669] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1995.787760] ? wait_for_completion_io+0x270/0x270 [ 1995.788851] ? rcu_read_lock_any_held+0x75/0xa0 [ 1995.789901] ? vfs_write+0x354/0xb10 [ 1995.790750] ? fput_many+0x2f/0x1a0 [ 1995.791570] ? ksys_write+0x1a9/0x260 [ 1995.792430] ? __ia32_sys_read+0xb0/0xb0 [ 1995.793355] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1995.794550] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1995.795716] do_syscall_64+0x33/0x40 [ 1995.796561] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1995.797712] RIP: 0033:0x7fdc1afffb19 [ 1995.798570] 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 [ 1995.802728] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1995.804444] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1995.806052] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1995.807670] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1995.809280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1995.810896] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1995.838935] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:32:01 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x10001) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1, {0x0, r5}}, 0x3) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:32:01 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r2) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r2, 0x40049366, &(0x7f0000000040)=0x2) r3 = dup(r1) r4 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r5 = pidfd_getfd(r3, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000010098ab1800000066e432eb289c41fc140a69c400b0ac7698c252cf3da19ac95634c5dec25c2e88e95f", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 16:32:01 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x1000100000) 16:32:01 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) accept4(r3, &(0x7f0000000240)=@l2tp6={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @broadcast}}, &(0x7f0000000140)=0x80, 0x80800) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1995.953828] loop7: detected capacity change from 0 to 262144 16:32:01 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 52) [ 1996.005674] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:32:01 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x80000000000) [ 1996.063250] FAULT_INJECTION: forcing a failure. [ 1996.063250] name failslab, interval 1, probability 0, space 0, times 0 [ 1996.066298] CPU: 0 PID: 10309 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 1996.067835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1996.069689] Call Trace: [ 1996.070293] dump_stack+0x107/0x167 [ 1996.071110] should_fail.cold+0x5/0xa [ 1996.071973] should_failslab+0x5/0x20 [ 1996.072824] kmem_cache_alloc_bulk+0x4b/0x320 16:32:01 executing program 0: r0 = syz_io_uring_setup(0x403862, &(0x7f00000002c0)={0x0, 0x0, 0x1, 0x20000, 0x250}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(0xffffffffffffffff, 0x2d8, 0x9e74, 0x2, &(0x7f0000000180)={[0x8588]}, 0x8) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 1996.073834] io_submit_sqes+0x6fe7/0x8610 [ 1996.074903] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 1996.076021] __do_sys_io_uring_enter+0x6b2/0x1890 [ 1996.077103] ? find_held_lock+0x2c/0x110 [ 1996.078018] ? io_submit_sqes+0x8610/0x8610 [ 1996.079008] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1996.080089] ? wait_for_completion_io+0x270/0x270 [ 1996.081169] ? rcu_read_lock_any_held+0x75/0xa0 [ 1996.082216] ? vfs_write+0x354/0xb10 [ 1996.083057] ? fput_many+0x2f/0x1a0 [ 1996.083870] ? ksys_write+0x1a9/0x260 [ 1996.084723] ? __ia32_sys_read+0xb0/0xb0 [ 1996.085636] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1996.086830] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1996.087992] do_syscall_64+0x33/0x40 [ 1996.088826] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1996.089982] RIP: 0033:0x7fdc1afffb19 [ 1996.090821] 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 [ 1996.094959] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1996.096678] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 1996.098286] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 1996.099884] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 1996.101478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1996.103088] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 1996.120001] loop7: detected capacity change from 0 to 262144 [ 1996.138931] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 1996.162755] loop7: detected capacity change from 0 to 262144 [ 1996.174135] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:32:14 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x0, 0x15}], 0x20000218) 16:32:14 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x100010000000) 16:32:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r0, 0x0, 0x0) 16:32:14 executing program 0: r0 = syz_io_uring_setup(0x385e, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) fsetxattr$trusted_overlay_opaque(r6, &(0x7f0000000140), &(0x7f00000001c0), 0x2, 0x2) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)=ANY=[@ANYBLOB="010600000100000018000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x1}, 0x0, 0x6, r7, 0x0) r8 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r11 = mmap$IORING_OFF_SQES(&(0x7f0000707000/0x2000)=nil, 0x2000, 0x6, 0x110, r4, 0x10000000) r12 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r12) syz_io_uring_submit(r9, r11, &(0x7f00000003c0)=@IORING_OP_SEND={0x1a, 0x2, 0x0, r12, 0x0, &(0x7f0000000380)="6a0aeceb9e435c29f53b418574844a07804caca81d0ddda2b4042a9add1e52c5dec234d93898ad1dcc047e86", 0x2c, 0x4070}, 0x1) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r8, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:32:14 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r3) close(r1) r4 = dup(r2) r5 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) r7 = dup3(r6, r1, 0x80000) clone3(&(0x7f0000000240)={0x4083000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0xa}, &(0x7f00000000c0)=""/154, 0x9a, &(0x7f00000001c0)=""/58, &(0x7f0000000200)=[r0, r0, r0, r0], 0x4, {r7}}, 0x58) pidfd_getfd(r4, r5, 0x0) 16:32:14 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index=0xa, 0x4, 0x0, 0x7578}, 0x3) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000001800)='./file0\x00', 0xc0000, 0x40) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000001840)={'nr0\x00'}) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) ioctl$F2FS_IOC_GET_PIN_FILE(r6, 0x8004f50e, &(0x7f0000000140)) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) futimesat(r5, &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={{}, {0x0, 0x2710}}) 16:32:14 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:32:14 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 53) [ 2008.699859] loop7: detected capacity change from 0 to 262144 16:32:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r0, 0x0, 0x0) [ 2008.747589] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2008.756028] FAULT_INJECTION: forcing a failure. 16:32:14 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_io_uring_setup(0xeb6, &(0x7f0000000240)={0x0, 0xced7, 0x0, 0x1, 0x365, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000b2e000/0x2000)=nil, &(0x7f0000000140)=0x0, &(0x7f00000001c0)=0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x50100, 0x20) syz_io_uring_submit(r4, r2, &(0x7f0000000540)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x1, &(0x7f0000000500)={0x0, 0x3938700}, 0x1, 0x1, 0x1}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000400)=@IORING_OP_OPENAT2={0x1c, 0x4, 0x0, r6, &(0x7f0000000380)={0x401, 0x110, 0x11}, &(0x7f00000003c0)='./file0\x00', 0x18, 0x0, 0x12345}, 0x5) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_setup(0x76d7, &(0x7f0000000200)={0x0, 0x0, 0x20}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00007a7000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000480)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x7f) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r5, &(0x7f0000000440)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd=r3, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, r10}}, 0xfffffffc) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r11 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r11, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2008.756028] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 2008.759158] CPU: 0 PID: 10341 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 2008.760673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2008.762494] Call Trace: [ 2008.763075] dump_stack+0x107/0x167 [ 2008.763874] should_fail.cold+0x5/0xa [ 2008.764712] __alloc_pages_nodemask+0x182/0x600 [ 2008.765737] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 2008.767087] alloc_pages_current+0x187/0x280 [ 2008.768056] allocate_slab+0x26f/0x380 [ 2008.768912] ___slab_alloc+0x470/0x700 [ 2008.769769] ? io_submit_sqes+0x6fe7/0x8610 [ 2008.770729] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2008.771872] ? trace_hardirqs_on+0x5b/0x180 [ 2008.772828] ? kmem_cache_alloc_bulk+0x1ec/0x320 [ 2008.773863] kmem_cache_alloc_bulk+0x1ec/0x320 [ 2008.774875] io_submit_sqes+0x6fe7/0x8610 [ 2008.775815] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2008.776900] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2008.777956] ? find_held_lock+0x2c/0x110 [ 2008.778854] ? io_submit_sqes+0x8610/0x8610 [ 2008.779802] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2008.780861] ? wait_for_completion_io+0x270/0x270 [ 2008.781922] ? rcu_read_lock_any_held+0x75/0xa0 [ 2008.782953] ? vfs_write+0x354/0xb10 [ 2008.783767] ? fput_many+0x2f/0x1a0 [ 2008.784557] ? ksys_write+0x1a9/0x260 [ 2008.785398] ? __ia32_sys_read+0xb0/0xb0 [ 2008.786297] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2008.787444] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2008.788571] do_syscall_64+0x33/0x40 [ 2008.789384] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2008.790512] RIP: 0033:0x7fdc1afffb19 [ 2008.791327] 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 [ 2008.795370] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2008.797030] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 2008.798600] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2008.800155] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2008.801713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2008.803282] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:32:14 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x1000000000000) [ 2008.894710] loop7: detected capacity change from 0 to 262144 16:32:14 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r0, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r2, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2008.930825] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue 16:32:14 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x8010, r2, 0x408ae000) 16:32:14 executing program 1: r0 = getpgrp(0x0) r1 = pidfd_open(r0, 0x0) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) pidfd_getfd(r2, r3, 0x0) 16:32:14 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r4) accept(r4, &(0x7f0000000240)=@ethernet={0x0, @dev}, &(0x7f0000000140)=0x80) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r6 = epoll_create(0x1) mmap(&(0x7f000034a000/0x3000)=nil, 0x3000, 0x1, 0x13, r6, 0x9bc93000) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:32:14 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x6}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:32:29 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r0, 0x0, 0x0) 16:32:29 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) r1 = syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x0, 0x2, 0x3}], 0x18) write$evdev(r0, &(0x7f0000000200)=[{{}, 0x0, 0x0, 0x16}], 0x20000218) 16:32:29 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:32:29 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x2000000000000) 16:32:29 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 54) 16:32:29 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x0, 0xffffffffffffffff}}, './file0\x00'}) r5 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000340)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) r6 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r6, 0x0) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000540), 0xa4101, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x0, 0x20, 0x80, 0x60, 0x0, 0x1, 0x2200, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2bcc, 0x2, @perf_config_ext={0x4, 0x9}, 0x0, 0x6c, 0x4, 0x6, 0x200, 0xc9, 0x9, 0x0, 0x1, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r7, 0x8) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:32:29 executing program 1: r0 = getpgrp(0x0) pidfd_open(r0, 0x0) prlimit64(r0, 0xc, 0x0, &(0x7f0000000000)) r1 = pidfd_open(r0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000180), 0x0, 0x0) r3 = signalfd4(r1, &(0x7f0000000040)={[0x1]}, 0x8, 0x0) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r4) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f00000009c0)={0x0, 0x8, 0x4}) process_madvise(r3, &(0x7f00000007c0)=[{&(0x7f0000000080)="c96a74bb40dd0bd513c209e6aa095200f8c0c29cb52958a1f0ff8a2ebeb2b09a1838f274b7351dac2317e87a908419221e0334f8a5696cbd1b99aeaabb0a8c2ba80fef9a93b90957e1c11e494c20a1279437645a6a17966c2143b90f3a32a35c21b51827293aeaa150a9a2b4de8a686ce8efc808f8bca0b8e7a07882141eda9a77f229cedf21dd3612c62045f93beb3d26a757473fb3d0cac544a5676c1467fa355f448def", 0xa5}, {&(0x7f00000001c0)="9a74fe6be252e738ae274abc43064e322b5c70f6e99531d799f13d317fd9b974c5750d64acb795ff11d8dd4d9529d4cd355edb15107808aeb0285f6b838af5fe4bbe0b6f2464c452a6733b79a36130640ed8b9930515c64a3fa7a16e7a000116182ce4155bbc5a8324dd0347bffd88af84347c035512e5a6bbe285f55748ce13cf6e27c8089384e77285f3e1d94adcd325530870b9b2b3c9f82e6604", 0x9c}, {&(0x7f0000000140)="427bc928702cc6a244e7d1de2a20a7d92545a6c008a159759b6cc253e77d4374ca161babfb92c91c6c5dff1523f162c2c18672", 0x33}, {&(0x7f0000000280)="eb09dcf23599b10e69ffefd7473060ebd7d837d3855b3cc17ab5ad48961ac8a91d21e8f378eda392e70939331a132b466c4dffb846de5f4512fa5e3710dd385767003e983a217ee75265986cbefa9d4c960061a2c13dcbbc9d6cc10f5259a6c792c962e25e90b98d19228695c9e3df708193b084426658ecf8dc2c782da99b154cd2c356204b58d8128e7331c86d67225421044a49cc8581cd02424ea624fa738c6e1c080a6b4e7468fd51e239d64001234f7e50ad461e1a8c54f733066d3c248424f5409dc2a8e86230775d9797ce6c62fa7c604d0079854a721bd873d0a105", 0xe0}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="1f082b7dede74f8c6a11f45a6d5b2e5f0910d5e465caa14969ad426335a45074cd580e0ee6d86eedbe63fa0e28df272d3f1a7b271b8886f1eb6b78028047c220eef6cad1976f66e066e94b44b52057d357ba28542b7dec294e5de9c86fb5d06d079930b44a07dac5bbc3c0d4e92d60431a3a870b4d38e4400ebc26307754cc8f1cec9ad37f87309853e2b2cfef", 0x8d}, {&(0x7f0000000480)="cf6d5ee3e7ca3a3150f4d87cc910c9d0551fff9476a177988beefd8580eaa0dc8f5f2744bad0a2be56fd542bbbf5877b4c5e3b42c7b85c0bd0b1088c7ff5e5580177493532b0bd4fe6b809d200a7b018c9a8108aa0b63e7591a1e9d6ca687c17660a18c73e4f162a9de432ac3a2301bb7b7a86618b47bc882b5e5f109048b1a44c1c91db01216453e17cf69a154fe124b651dfe9b4d3f16a52fd322ad6ba98314d1734e13439", 0xa6}, {&(0x7f0000000540)="7016c30757462bfc964dbda2e4b1f71eb20dbcea5225ed4096cff0173d2f6f81c05ee6b178743f509b2ff36b4728e8bb177a55266ecaf45f695cf13abd36b8a5a7cd9cc71ec71151833976e39468452ce5945e04fdaf095096a2471b16a2f84270049bc367f7dc38b776981601de6577bc41d7340fee2815681a5dcc877eaff0f3ef3b1dba0c1ec3e2c4bfb178ca3f0bedfdb5ce7c335337e9cbfc511a1203d2637a6b6ede859f", 0xa7}, {&(0x7f0000000600)="cfcbfc949dc0684bba57420d0805c1853c03ce5fda8bde74ac2deab4d5f078988cf906bc7e4df10536f683f0863d497cc9af326cb6fcb7cc7b189bb40018b41ae2bd3bf8a45404cc75ebc296ff3f42a5d61dba412e8fd621286b747d4119af48ac3fcbd0af4b096b93235458c0b04609689515b552fdaa1d786b46df44f56c14bcd867c99981761acc42e0d77e4f268094bd0c919295fe7ab0", 0x99}, {&(0x7f00000006c0)="984d6d7842caa8abf41b9fb6f57cee4c062ccdaa54ff6a8554b0a5e815a6c61e9eff1b6839b682f609e18db5b9bc1b3a4f97610ba215032b2cc36185b08c057df5c2461c6565a64c3a73b1c7d9697dfe26594bed12f896b9d9fc321e740a9a0c4f3fd1bd4b8482b265e584336a75a784550c44fe819a052ee49198e415cb201263280456fbdd7a67ebc98863f497cdc7433417bc535c9bc5137ba11dc02c7efe3ce5788b43820b3d3c6805434c71fef3b57762ea4c937b8ade5c5ed7cd1d9bdb5fa74fcd468d5c2fd2cf78adeb91e78be34b327786fb55f66e937eb6a5b72510d33a", 0xe2}], 0xa, 0x4, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) waitid$P_PIDFD(0x3, 0xffffffffffffffff, &(0x7f0000000880), 0xaa0a7f7c2e91f503, &(0x7f0000000900)) rename(&(0x7f00000001c0)='./mnt\x00', &(0x7f0000000000)='mnt/encrypted_dir/file0\x00') flock(r2, 0x1) 16:32:29 executing program 0: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x1, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x1f, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x100010, r0, 0x0) r5 = mmap$IORING_OFF_SQES(&(0x7f0000473000/0x3000)=nil, 0x3000, 0x2000001, 0x10, r0, 0x10000000) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r8 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000340)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd=r6, 0x1, {0x0, r7}, 0x6, 0x2, 0x0, {0x0, 0x0, r8}}, 0x2) syz_io_uring_setup(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1c9}, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r9, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r10, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2024.248889] loop7: detected capacity change from 0 to 262144 [ 2024.297607] FAULT_INJECTION: forcing a failure. [ 2024.297607] name failslab, interval 1, probability 0, space 0, times 0 [ 2024.297629] CPU: 1 PID: 10395 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 2024.297640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 16:32:30 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000140), 0x2040, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2024.297646] Call Trace: [ 2024.297670] dump_stack+0x107/0x167 [ 2024.297692] should_fail.cold+0x5/0xa [ 2024.297714] ? create_object.isra.0+0x3a/0xa30 [ 2024.297732] should_failslab+0x5/0x20 [ 2024.297751] kmem_cache_alloc+0x5b/0x310 16:32:30 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0xd9a00, 0x1000}, 0x18, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000fd5340ca9ea652e900fcdb3c25170000000801"], 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) close_range(r1, r0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_WRITE={0x17, 0x2, 0x0, @fd_index=0xffffffff, 0x8, 0x0, 0x0, 0x1e, 0x1}, 0x9) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x0) fcntl$setlease(r2, 0x400, 0x1) fcntl$setown(r2, 0x8, 0xffffffffffffffff) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) creat(&(0x7f0000000040)='./file2\x00', 0x0) dup3(r3, r2, 0x0) r4 = getpgrp(0x0) r5 = pidfd_open(r4, 0x0) pidfd_open(r4, 0x0) r6 = dup(r5) socket$inet6_udplite(0xa, 0x2, 0x88) r7 = syz_open_dev$loop(&(0x7f0000000180), 0x2, 0x0) pidfd_getfd(r6, r7, 0x0) [ 2024.297770] ? mark_held_locks+0x9e/0xe0 [ 2024.297793] create_object.isra.0+0x3a/0xa30 16:32:30 executing program 7: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) umount2(&(0x7f00000000c0)='./file0\x00', 0x4000000000000) [ 2024.297809] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 16:32:30 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 55) [ 2024.297834] kmem_cache_alloc_bulk+0x168/0x320 [ 2024.297860] io_submit_sqes+0x6fe7/0x8610 [ 2024.297907] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2024.297932] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2024.297954] ? find_held_lock+0x2c/0x110 [ 2024.297979] ? io_submit_sqes+0x8610/0x8610 [ 2024.298003] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2024.298024] ? wait_for_completion_io+0x270/0x270 [ 2024.298046] ? rcu_read_lock_any_held+0x75/0xa0 [ 2024.298064] ? vfs_write+0x354/0xb10 [ 2024.298083] ? fput_many+0x2f/0x1a0 [ 2024.298099] ? ksys_write+0x1a9/0x260 [ 2024.298118] ? __ia32_sys_read+0xb0/0xb0 [ 2024.298141] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2024.298160] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2024.298182] do_syscall_64+0x33/0x40 [ 2024.298201] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2024.298213] RIP: 0033:0x7fdc1afffb19 [ 2024.298230] 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 [ 2024.298240] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2024.298261] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 2024.298272] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2024.298295] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2024.298305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2024.298316] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 2024.326233] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2024.465942] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2024.477382] loop7: detected capacity change from 0 to 262144 [ 2024.481729] FAULT_INJECTION: forcing a failure. [ 2024.481729] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2024.481751] CPU: 1 PID: 10421 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 2024.481761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2024.481767] Call Trace: [ 2024.481791] dump_stack+0x107/0x167 [ 2024.481820] should_fail.cold+0x5/0xa [ 2024.481846] _copy_from_user+0x2e/0x1b0 [ 2024.481872] move_addr_to_kernel.part.0+0x31/0x110 [ 2024.481894] move_addr_to_kernel+0x4f/0x70 [ 2024.481915] io_connect+0x47a/0x610 [ 2024.481937] ? io_prep_rw+0x1050/0x1050 [ 2024.481976] ? __lock_acquire+0xbb1/0x5b00 [ 2024.481999] io_issue_sqe+0x1611/0x77d0 [ 2024.482028] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2024.482047] ? lock_chain_count+0x20/0x20 [ 2024.482066] ? __is_insn_slot_addr+0x14c/0x290 [ 2024.482087] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2024.482105] ? io_connect+0x610/0x610 [ 2024.482129] ? lock_acquire+0x197/0x470 [ 2024.482146] ? find_held_lock+0x2c/0x110 [ 2024.482171] ? __fget_files+0x2cf/0x520 [ 2024.482190] ? lock_downgrade+0x6d0/0x6d0 [ 2024.482214] __io_queue_sqe+0x90/0x9d0 [ 2024.482239] ? io_issue_sqe+0x77d0/0x77d0 [ 2024.482255] ? __fget_files+0x2f8/0x520 [ 2024.482301] io_submit_sqes+0x44ab/0x8610 [ 2024.482348] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2024.482366] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2024.482387] ? find_held_lock+0x2c/0x110 [ 2024.482411] ? io_submit_sqes+0x8610/0x8610 [ 2024.482435] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2024.482455] ? wait_for_completion_io+0x270/0x270 [ 2024.482477] ? rcu_read_lock_any_held+0x75/0xa0 [ 2024.482494] ? vfs_write+0x354/0xb10 [ 2024.482513] ? fput_many+0x2f/0x1a0 [ 2024.482529] ? ksys_write+0x1a9/0x260 [ 2024.482548] ? __ia32_sys_read+0xb0/0xb0 [ 2024.482571] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2024.482591] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2024.482613] do_syscall_64+0x33/0x40 [ 2024.482631] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2024.482644] RIP: 0033:0x7fdc1afffb19 [ 2024.482661] 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 [ 2024.482671] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2024.482691] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 2024.482702] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2024.482718] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2024.482728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2024.482739] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 [ 2024.486777] [ 2024.558188] ===================================================== [ 2024.558197] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 2024.558207] 5.10.245 #1 Not tainted [ 2024.558212] ----------------------------------------------------- [ 2024.558227] syz-executor.1/10419 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 2024.558235] ffffffff84e0a098 (tasklist_lock){.+.+}-{2:2}, at: send_sigio+0xae/0x370 [ 2024.558274] [ 2024.558274] and this task is already holding: [ 2024.558280] ffff88800e73b038 (&f->f_owner.lock){....}-{2:2}, at: send_sigio+0x24/0x370 [ 2024.558323] which would create a new lock dependency: [ 2024.558327] (&f->f_owner.lock){....}-{2:2} -> (tasklist_lock){.+.+}-{2:2} [ 2024.558365] [ 2024.558365] but this new dependency connects a HARDIRQ-irq-safe lock: [ 2024.558369] (&dev->event_lock){-.-.}-{2:2} [ 2024.558386] [ 2024.558386] ... which became HARDIRQ-irq-safe at: [ 2024.558403] lock_acquire+0x197/0x470 [ 2024.558419] _raw_spin_lock_irqsave+0x36/0x60 [ 2024.558433] input_event+0x7b/0xb0 [ 2024.558451] psmouse_report_standard_buttons+0x2c/0x80 [ 2024.558467] psmouse_process_byte+0x39a/0x8b0 [ 2024.558482] psmouse_handle_byte+0x47/0x1b0 [ 2024.558498] psmouse_interrupt+0x2fa/0xea0 [ 2024.558512] serio_interrupt+0x8d/0x150 [ 2024.558527] i8042_interrupt+0x27e/0x520 [ 2024.558542] __handle_irq_event_percpu+0x2ef/0x6d0 [ 2024.558555] handle_irq_event+0xff/0x280 [ 2024.558570] handle_edge_irq+0x249/0xd00 [ 2024.558584] common_interrupt+0x94/0x1a0 [ 2024.558599] asm_common_interrupt+0x1e/0x40 [ 2024.558613] unwind_get_return_address+0x6e/0xa0 [ 2024.558626] arch_stack_walk+0x99/0xf0 [ 2024.558642] stack_trace_save+0x8c/0xc0 [ 2024.558654] kasan_save_stack+0x1b/0x40 [ 2024.558666] kasan_set_track+0x1c/0x30 [ 2024.558679] kasan_set_free_info+0x1b/0x30 [ 2024.558691] __kasan_slab_free+0x110/0x160 [ 2024.558708] slab_free_freelist_hook+0xa9/0x180 [ 2024.558719] kmem_cache_free+0xa7/0x2d0 [ 2024.558731] rcu_core+0xc61/0x16c0 [ 2024.558746] __do_softirq+0x1b8/0x7c9 [ 2024.558761] asm_call_irq_on_stack+0x12/0x20 [ 2024.558778] do_softirq_own_stack+0x80/0xa0 [ 2024.558790] irq_exit_rcu+0x114/0x1b0 [ 2024.558806] sysvec_apic_timer_interrupt+0x43/0xa0 [ 2024.558822] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2024.558836] _raw_spin_unlock_irqrestore+0x25/0x40 [ 2024.558853] mc146818_get_time+0x325/0x860 [ 2024.558867] cmos_read_time+0x5b/0xe0 [ 2024.558881] __rtc_read_time+0xfb/0x1e0 [ 2024.558896] rtc_read_time+0x58/0x190 [ 2024.558910] rtc_initialize_alarm+0xfc/0x4d0 [ 2024.558926] __rtc_register_device.part.0+0x457/0x580 [ 2024.558940] __rtc_register_device+0x63/0x70 [ 2024.558952] cmos_do_probe+0x8ad/0xfc0 [ 2024.558967] pnp_device_probe+0x2a6/0x4c0 [ 2024.558981] really_probe+0x28e/0xd60 [ 2024.558994] driver_probe_device+0x108/0x220 [ 2024.559008] device_driver_attach+0x22c/0x2a0 [ 2024.559020] __driver_attach+0xe8/0x360 [ 2024.559032] bus_for_each_dev+0x149/0x1d0 [ 2024.559045] bus_add_driver+0x34f/0x5b0 [ 2024.559058] driver_register+0x220/0x3a0 [ 2024.559070] cmos_init+0x14/0xc6 [ 2024.559084] do_one_initcall+0xeb/0x470 [ 2024.559100] kernel_init_freeable+0x628/0x6ac [ 2024.559114] kernel_init+0xd/0x1c3 [ 2024.559126] ret_from_fork+0x22/0x30 [ 2024.559132] [ 2024.559132] to a HARDIRQ-irq-unsafe lock: 16:32:30 executing program 3: r0 = syz_io_uring_setup(0x103862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r4, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r5, 0x0) r6 = io_uring_setup(0x4233, &(0x7f0000000240)={0x0, 0xdd3e, 0x1, 0x0, 0x2c8, 0x0, r0}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r5, 0xc0189374, &(0x7f0000000140)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) [ 2024.559137] (tasklist_lock){.+.+}-{2:2} [ 2024.559154] [ 2024.559154] ... which became HARDIRQ-irq-unsafe at: [ 2024.559157] ... [ 2024.559173] lock_acquire+0x197/0x470 [ 2024.559186] _raw_read_lock+0x58/0x70 [ 2024.559197] do_wait+0x2c0/0x8c0 [ 2024.559209] kernel_wait+0x9c/0x150 [ 2024.559226] call_usermodehelper_exec_work+0xf5/0x180 [ 2024.559239] process_one_work+0x9a9/0x14b0 [ 2024.559252] worker_thread+0x61d/0x1310 [ 2024.559266] kthread+0x38f/0x470 [ 2024.559279] ret_from_fork+0x22/0x30 [ 2024.559284] [ 2024.559284] other info that might help us debug this: [ 2024.559284] [ 2024.559288] Chain exists of: [ 2024.559288] &dev->event_lock --> &f->f_owner.lock --> tasklist_lock [ 2024.559288] [ 2024.559315] Possible interrupt unsafe locking scenario: [ 2024.559315] [ 2024.559320] CPU0 CPU1 [ 2024.559324] ---- ---- [ 2024.559327] lock(tasklist_lock); [ 2024.559340] local_irq_disable(); [ 2024.559344] lock(&dev->event_lock); [ 2024.559356] lock(&f->f_owner.lock); [ 2024.559367] [ 2024.559371] lock(&dev->event_lock); [ 2024.559382] [ 2024.559382] *** DEADLOCK *** [ 2024.559382] [ 2024.559391] 5 locks held by syz-executor.1/10419: [ 2024.559396] #0: ffffffff850c4550 (file_rwsem){.+.+}-{0:0}, at: do_dentry_open+0x43f/0x1090 [ 2024.559435] #1: ffff88800ce607a8 (&ctx->flc_lock){+.+.}-{2:2}, at: __break_lease+0x1fe/0x1520 [ 2024.559473] #2: ffffffff84ff9ca0 (rcu_read_lock){....}-{1:2}, at: kill_fasync+0x41/0x4f0 [ 2024.559511] #3: ffff88801ccf60c0 (&new->fa_lock){....}-{2:2}, at: kill_fasync+0x137/0x4f0 [ 2024.559548] #4: ffff88800e73b038 (&f->f_owner.lock){....}-{2:2}, at: send_sigio+0x24/0x370 [ 2024.559587] [ 2024.559587] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 2024.559603] -> (&dev->event_lock){-.-.}-{2:2} { [ 2024.559626] IN-HARDIRQ-W at: [ 2024.559646] lock_acquire+0x197/0x470 [ 2024.559661] _raw_spin_lock_irqsave+0x36/0x60 [ 2024.559674] input_event+0x7b/0xb0 [ 2024.559692] psmouse_report_standard_buttons+0x2c/0x80 [ 2024.559709] psmouse_process_byte+0x39a/0x8b0 [ 2024.559725] psmouse_handle_byte+0x47/0x1b0 [ 2024.559741] psmouse_interrupt+0x2fa/0xea0 [ 2024.559756] serio_interrupt+0x8d/0x150 [ 2024.559772] i8042_interrupt+0x27e/0x520 [ 2024.559786] __handle_irq_event_percpu+0x2ef/0x6d0 [ 2024.559799] handle_irq_event+0xff/0x280 [ 2024.559814] handle_edge_irq+0x249/0xd00 [ 2024.559828] common_interrupt+0x94/0x1a0 [ 2024.559844] asm_common_interrupt+0x1e/0x40 [ 2024.559857] unwind_get_return_address+0x6e/0xa0 [ 2024.559870] arch_stack_walk+0x99/0xf0 [ 2024.559886] stack_trace_save+0x8c/0xc0 [ 2024.559898] kasan_save_stack+0x1b/0x40 [ 2024.559911] kasan_set_track+0x1c/0x30 [ 2024.559925] kasan_set_free_info+0x1b/0x30 [ 2024.559938] __kasan_slab_free+0x110/0x160 [ 2024.559954] slab_free_freelist_hook+0xa9/0x180 [ 2024.559967] kmem_cache_free+0xa7/0x2d0 [ 2024.559979] rcu_core+0xc61/0x16c0 [ 2024.559995] __do_softirq+0x1b8/0x7c9 [ 2024.560011] asm_call_irq_on_stack+0x12/0x20 [ 2024.560028] do_softirq_own_stack+0x80/0xa0 [ 2024.560041] irq_exit_rcu+0x114/0x1b0 [ 2024.560057] sysvec_apic_timer_interrupt+0x43/0xa0 [ 2024.560074] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2024.560090] _raw_spin_unlock_irqrestore+0x25/0x40 [ 2024.560107] mc146818_get_time+0x325/0x860 [ 2024.560122] cmos_read_time+0x5b/0xe0 [ 2024.560138] __rtc_read_time+0xfb/0x1e0 [ 2024.560153] rtc_read_time+0x58/0x190 [ 2024.560169] rtc_initialize_alarm+0xfc/0x4d0 [ 2024.560185] __rtc_register_device.part.0+0x457/0x580 [ 2024.560202] __rtc_register_device+0x63/0x70 [ 2024.560217] cmos_do_probe+0x8ad/0xfc0 [ 2024.560231] pnp_device_probe+0x2a6/0x4c0 [ 2024.560244] really_probe+0x28e/0xd60 [ 2024.560258] driver_probe_device+0x108/0x220 [ 2024.560272] device_driver_attach+0x22c/0x2a0 [ 2024.560285] __driver_attach+0xe8/0x360 [ 2024.560297] bus_for_each_dev+0x149/0x1d0 [ 2024.560310] bus_add_driver+0x34f/0x5b0 [ 2024.560324] driver_register+0x220/0x3a0 [ 2024.560335] cmos_init+0x14/0xc6 [ 2024.560348] do_one_initcall+0xeb/0x470 [ 2024.560364] kernel_init_freeable+0x628/0x6ac [ 2024.560379] kernel_init+0xd/0x1c3 [ 2024.560391] ret_from_fork+0x22/0x30 [ 2024.560398] IN-SOFTIRQ-W at: [ 2024.560416] lock_acquire+0x197/0x470 [ 2024.560431] _raw_spin_lock_irqsave+0x36/0x60 [ 2024.560444] input_event+0x7b/0xb0 [ 2024.560462] psmouse_report_standard_buttons+0x2c/0x80 [ 2024.560479] psmouse_process_byte+0x39a/0x8b0 [ 2024.560495] psmouse_handle_byte+0x47/0x1b0 [ 2024.560511] psmouse_interrupt+0x2fa/0xea0 [ 2024.560526] serio_interrupt+0x8d/0x150 [ 2024.560541] i8042_interrupt+0x27e/0x520 [ 2024.560556] __handle_irq_event_percpu+0x2ef/0x6d0 [ 2024.560569] handle_irq_event+0xff/0x280 [ 2024.560584] handle_edge_irq+0x249/0xd00 [ 2024.560599] common_interrupt+0x94/0x1a0 [ 2024.560614] asm_common_interrupt+0x1e/0x40 [ 2024.560628] unwind_get_return_address+0x6e/0xa0 [ 2024.560641] arch_stack_walk+0x99/0xf0 [ 2024.560657] stack_trace_save+0x8c/0xc0 [ 2024.560670] kasan_save_stack+0x1b/0x40 [ 2024.560682] kasan_set_track+0x1c/0x30 [ 2024.560697] kasan_set_free_info+0x1b/0x30 [ 2024.560710] __kasan_slab_free+0x110/0x160 [ 2024.560726] slab_free_freelist_hook+0xa9/0x180 [ 2024.560738] kmem_cache_free+0xa7/0x2d0 [ 2024.560750] rcu_core+0xc61/0x16c0 [ 2024.560766] __do_softirq+0x1b8/0x7c9 [ 2024.560782] asm_call_irq_on_stack+0x12/0x20 [ 2024.560798] do_softirq_own_stack+0x80/0xa0 [ 2024.560811] irq_exit_rcu+0x114/0x1b0 [ 2024.560828] sysvec_apic_timer_interrupt+0x43/0xa0 [ 2024.560844] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2024.560860] _raw_spin_unlock_irqrestore+0x25/0x40 [ 2024.560876] mc146818_get_time+0x325/0x860 [ 2024.560892] cmos_read_time+0x5b/0xe0 [ 2024.560907] __rtc_read_time+0xfb/0x1e0 [ 2024.560922] rtc_read_time+0x58/0x190 [ 2024.560937] rtc_initialize_alarm+0xfc/0x4d0 [ 2024.560954] __rtc_register_device.part.0+0x457/0x580 [ 2024.560969] __rtc_register_device+0x63/0x70 [ 2024.560981] cmos_do_probe+0x8ad/0xfc0 [ 2024.560996] pnp_device_probe+0x2a6/0x4c0 [ 2024.561009] really_probe+0x28e/0xd60 [ 2024.561023] driver_probe_device+0x108/0x220 [ 2024.561037] device_driver_attach+0x22c/0x2a0 [ 2024.561052] __driver_attach+0xe8/0x360 [ 2024.561064] bus_for_each_dev+0x149/0x1d0 [ 2024.561077] bus_add_driver+0x34f/0x5b0 [ 2024.561091] driver_register+0x220/0x3a0 [ 2024.561103] cmos_init+0x14/0xc6 [ 2024.561116] do_one_initcall+0xeb/0x470 [ 2024.561131] kernel_init_freeable+0x628/0x6ac [ 2024.561146] kernel_init+0xd/0x1c3 [ 2024.561159] ret_from_fork+0x22/0x30 [ 2024.561165] INITIAL USE at: [ 2024.561183] lock_acquire+0x197/0x470 [ 2024.561198] _raw_spin_lock_irqsave+0x36/0x60 [ 2024.561212] input_inject_event+0xa6/0x390 [ 2024.561229] led_set_brightness_nosleep+0xe9/0x1a0 [ 2024.561244] led_set_brightness+0x134/0x170 [ 2024.561259] led_trigger_event+0x75/0xd0 [ 2024.561275] kbd_led_trigger_activate+0xfa/0x140 [ 2024.561290] led_trigger_set+0x48e/0x9f0 [ 2024.561306] led_trigger_set_default+0x1a6/0x230 [ 2024.561322] led_classdev_register_ext+0x506/0x6a0 [ 2024.561337] input_leds_connect+0x412/0x700 [ 2024.561350] input_attach_handler+0x18b/0x1f0 16:32:30 executing program 2: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x5, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x10001) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) syz_io_uring_submit(r4, r2, &(0x7f0000000140)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd_index=0x8, 0x0, 0x0, 0x496, 0x1c, 0x1, {0x0, r5, r6}}, 0x8) r7 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 16:32:30 executing program 5: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00007f7000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) (fail_nth: 56) [ 2024.561368] input_register_device.cold+0x143/0x21d [ 2024.561383] atkbd_connect+0x733/0x9d0 [ 2024.561398] serio_driver_probe+0x77/0xa0 [ 2024.561411] really_probe+0x28e/0xd60 [ 2024.561424] driver_probe_device+0x108/0x220 [ 2024.561438] device_driver_attach+0x22c/0x2a0 [ 2024.561452] __driver_attach+0xe8/0x360 [ 2024.561464] bus_for_each_dev+0x149/0x1d0 [ 2024.561480] serio_handle_event+0x278/0x900 [ 2024.561494] process_one_work+0x9a9/0x14b0 [ 2024.561508] worker_thread+0x61d/0x1310 [ 2024.561522] kthread+0x38f/0x470 [ 2024.561536] ret_from_fork+0x22/0x30 [ 2024.561540] } [ 2024.561559] ... key at: [] __key.7+0x0/0x40 [ 2024.561564] -> (&client->buffer_lock){....}-{2:2} { [ 2024.561587] INITIAL USE at: [ 2024.561607] lock_acquire+0x197/0x470 [ 2024.561621] _raw_spin_lock+0x27/0x40 [ 2024.561637] evdev_pass_values.part.0+0xf6/0x910 [ 2024.561651] evdev_events+0x3bd/0x440 [ 2024.561667] input_to_handler+0x297/0x4c0 [ 2024.561681] input_pass_values.part.0+0x239/0x770 [ 2024.561695] input_handle_event+0x3b7/0x1470 [ 2024.561708] input_inject_event+0x1c9/0x390 [ 2024.561723] evdev_write+0x2d5/0x420 [ 2024.561738] vfs_write+0x29a/0xb10 [ 2024.561750] ksys_write+0x1f6/0x260 [ 2024.561764] do_syscall_64+0x33/0x40 [ 2024.561779] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2024.561784] } [ 2024.561802] ... key at: [] __key.4+0x0/0x40 [ 2024.561807] ... acquired at: [ 2024.561820] _raw_spin_lock+0x27/0x40 [ 2024.561835] evdev_pass_values.part.0+0xf6/0x910 [ 2024.561849] evdev_events+0x3bd/0x440 [ 2024.561865] input_to_handler+0x297/0x4c0 [ 2024.561879] input_pass_values.part.0+0x239/0x770 [ 2024.561892] input_handle_event+0x3b7/0x1470 [ 2024.561905] input_inject_event+0x1c9/0x390 [ 2024.561919] evdev_write+0x2d5/0x420 [ 2024.561933] vfs_write+0x29a/0xb10 [ 2024.561944] ksys_write+0x1f6/0x260 [ 2024.561958] do_syscall_64+0x33/0x40 [ 2024.561974] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2024.561977] [ 2024.561981] -> (&new->fa_lock){....}-{2:2} { [ 2024.562005] INITIAL USE at: [ 2024.562023] lock_acquire+0x197/0x470 [ 2024.562038] _raw_write_lock_irq+0x2f/0x40 [ 2024.562053] fasync_remove_entry+0xb6/0x1f0 [ 2024.562068] fasync_helper+0xa2/0xb0 [ 2024.562080] __fput+0x848/0x9f0 [ 2024.562095] task_work_run+0xe2/0x1a0 [ 2024.562112] exit_to_user_mode_prepare+0x1cc/0x1e0 [ 2024.562129] syscall_exit_to_user_mode+0x38/0x1d0 [ 2024.562145] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2024.562151] INITIAL READ USE at: [ 2024.562170] lock_acquire+0x197/0x470 [ 2024.562185] _raw_read_lock_irqsave+0x71/0x90 [ 2024.562200] kill_fasync+0x137/0x4f0 [ 2024.562216] evdev_pass_values.part.0+0x63d/0x910 [ 2024.562231] evdev_events+0x3bd/0x440 [ 2024.562246] input_to_handler+0x297/0x4c0 [ 2024.562260] input_pass_values.part.0+0x239/0x770 [ 2024.562274] input_handle_event+0x3b7/0x1470 [ 2024.562301] input_inject_event+0x1c9/0x390 [ 2024.562315] evdev_write+0x2d5/0x420 [ 2024.562331] vfs_write+0x29a/0xb10 [ 2024.562343] ksys_write+0x1f6/0x260 [ 2024.562357] do_syscall_64+0x33/0x40 [ 2024.562373] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2024.562377] } [ 2024.562395] ... key at: [] __key.0+0x0/0x40 [ 2024.562400] ... acquired at: [ 2024.562415] _raw_read_lock_irqsave+0x71/0x90 [ 2024.562428] kill_fasync+0x137/0x4f0 [ 2024.562444] evdev_pass_values.part.0+0x63d/0x910 [ 2024.562457] evdev_events+0x3bd/0x440 [ 2024.562473] input_to_handler+0x297/0x4c0 [ 2024.562487] input_pass_values.part.0+0x239/0x770 [ 2024.562500] input_handle_event+0x3b7/0x1470 [ 2024.562513] input_inject_event+0x1c9/0x390 [ 2024.562527] evdev_write+0x2d5/0x420 [ 2024.562542] vfs_write+0x29a/0xb10 [ 2024.562553] ksys_write+0x1f6/0x260 [ 2024.562566] do_syscall_64+0x33/0x40 [ 2024.562582] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2024.562585] [ 2024.562589] -> (&f->f_owner.lock){....}-{2:2} { [ 2024.562612] INITIAL USE at: [ 2024.562631] lock_acquire+0x197/0x470 [ 2024.562646] _raw_write_lock_irq+0x2f/0x40 [ 2024.562660] __f_setown+0x2a/0x380 [ 2024.562673] fcntl_dirnotify+0xa68/0xfa0 [ 2024.562687] do_fcntl+0xc18/0x11a0 [ 2024.562702] __x64_sys_fcntl+0x169/0x1e0 [ 2024.562715] do_syscall_64+0x33/0x40 [ 2024.562732] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2024.562737] INITIAL READ USE at: [ 2024.562755] lock_acquire+0x197/0x470 [ 2024.562770] _raw_read_lock_irqsave+0x71/0x90 [ 2024.562784] send_sigio+0x24/0x370 [ 2024.562799] kill_fasync+0x1f9/0x4f0 [ 2024.562815] evdev_pass_values.part.0+0x63d/0x910 [ 2024.562829] evdev_events+0x3bd/0x440 [ 2024.562845] input_to_handler+0x297/0x4c0 [ 2024.562860] input_pass_values.part.0+0x239/0x770 [ 2024.562874] input_handle_event+0x3b7/0x1470 [ 2024.562887] input_inject_event+0x1c9/0x390 [ 2024.562902] evdev_write+0x2d5/0x420 [ 2024.562917] vfs_write+0x29a/0xb10 [ 2024.562929] ksys_write+0x1f6/0x260 [ 2024.562943] do_syscall_64+0x33/0x40 [ 2024.562959] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2024.562964] } [ 2024.562980] ... key at: [] __key.5+0x0/0x40 [ 2024.562985] ... acquired at: [ 2024.563000] _raw_read_lock_irqsave+0x71/0x90 [ 2024.563013] send_sigio+0x24/0x370 [ 2024.563027] kill_fasync+0x1f9/0x4f0 [ 2024.563042] evdev_pass_values.part.0+0x63d/0x910 [ 2024.563056] evdev_events+0x3bd/0x440 [ 2024.563071] input_to_handler+0x297/0x4c0 [ 2024.563085] input_pass_values.part.0+0x239/0x770 [ 2024.563098] input_handle_event+0x3b7/0x1470 [ 2024.563111] input_inject_event+0x1c9/0x390 [ 2024.563125] evdev_write+0x2d5/0x420 [ 2024.563140] vfs_write+0x29a/0xb10 [ 2024.563151] ksys_write+0x1f6/0x260 [ 2024.563164] do_syscall_64+0x33/0x40 [ 2024.563180] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2024.563183] [ 2024.563189] [ 2024.563189] the dependencies between the lock to be acquired [ 2024.563195] and HARDIRQ-irq-unsafe lock: [ 2024.563207] -> (tasklist_lock){.+.+}-{2:2} { [ 2024.563232] HARDIRQ-ON-R at: [ 2024.563250] lock_acquire+0x197/0x470 [ 2024.563264] _raw_read_lock+0x58/0x70 [ 2024.563276] do_wait+0x2c0/0x8c0 [ 2024.563288] kernel_wait+0x9c/0x150 [ 2024.563306] call_usermodehelper_exec_work+0xf5/0x180 [ 2024.563320] process_one_work+0x9a9/0x14b0 [ 2024.563333] worker_thread+0x61d/0x1310 [ 2024.563348] kthread+0x38f/0x470 [ 2024.563361] ret_from_fork+0x22/0x30 [ 2024.563366] SOFTIRQ-ON-R at: [ 2024.563385] lock_acquire+0x197/0x470 [ 2024.563399] _raw_read_lock+0x58/0x70 [ 2024.563410] do_wait+0x2c0/0x8c0 [ 2024.563422] kernel_wait+0x9c/0x150 [ 2024.563440] call_usermodehelper_exec_work+0xf5/0x180 [ 2024.563454] process_one_work+0x9a9/0x14b0 [ 2024.563467] worker_thread+0x61d/0x1310 [ 2024.563482] kthread+0x38f/0x470 [ 2024.563495] ret_from_fork+0x22/0x30 [ 2024.563500] INITIAL USE at: [ 2024.563519] lock_acquire+0x197/0x470 [ 2024.563534] _raw_write_lock_irq+0x2f/0x40 [ 2024.563548] copy_process+0x41b1/0x78b0 [ 2024.563562] kernel_clone+0xe7/0x980 [ 2024.563576] kernel_thread+0xb5/0xf0 [ 2024.563590] rest_init+0x23/0x3fd [ 2024.563605] start_kernel+0x464/0x489 [ 2024.563619] secondary_startup_64_no_verify+0xbe/0xcb [ 2024.563625] INITIAL READ USE at: [ 2024.563643] lock_acquire+0x197/0x470 [ 2024.563657] _raw_read_lock+0x58/0x70 [ 2024.563669] do_wait+0x2c0/0x8c0 [ 2024.563681] kernel_wait+0x9c/0x150 [ 2024.563699] call_usermodehelper_exec_work+0xf5/0x180 [ 2024.563713] process_one_work+0x9a9/0x14b0 [ 2024.563726] worker_thread+0x61d/0x1310 [ 2024.563741] kthread+0x38f/0x470 [ 2024.563754] ret_from_fork+0x22/0x30 [ 2024.563759] } [ 2024.563776] ... key at: [] tasklist_lock+0x18/0x40 [ 2024.563781] ... acquired at: [ 2024.563795] lock_acquire+0x197/0x470 [ 2024.563809] _raw_read_lock+0x58/0x70 [ 2024.563822] send_sigio+0xae/0x370 [ 2024.563836] kill_fasync+0x1f9/0x4f0 [ 2024.563848] lease_break_callback+0x1f/0x30 [ 2024.563861] __break_lease+0x3de/0x1520 [ 2024.563874] do_dentry_open+0x43f/0x1090 [ 2024.563887] path_openat+0x19ba/0x2770 [ 2024.563900] do_filp_open+0x190/0x3e0 [ 2024.563915] do_sys_openat2+0x171/0x4d0 [ 2024.563930] __x64_sys_openat+0x13f/0x1f0 [ 2024.563943] do_syscall_64+0x33/0x40 [ 2024.563959] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2024.563962] [ 2024.563966] [ 2024.563966] stack backtrace: [ 2024.563981] CPU: 1 PID: 10419 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 2024.563989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2024.563994] Call Trace: [ 2024.564012] dump_stack+0x107/0x167 [ 2024.564031] check_irq_usage.cold+0x481/0x58d [ 2024.564054] ? print_shortest_lock_dependencies_backwards+0x80/0x80 [ 2024.564070] ? arch_stack_walk+0x99/0xf0 [ 2024.564089] ? check_path.constprop.0+0x22/0x50 [ 2024.564109] ? stack_trace_save+0x8c/0xc0 [ 2024.564130] ? alloc_chain_hlocks+0x342/0x5a0 [ 2024.564148] __lock_acquire+0x29ff/0x5b00 [ 2024.564172] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2024.564192] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2024.564210] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2024.564228] lock_acquire+0x197/0x470 [ 2024.564243] ? send_sigio+0xae/0x370 [ 2024.564260] ? lock_release+0x680/0x680 [ 2024.564275] ? kill_fasync+0x137/0x4f0 [ 2024.564293] ? lock_release+0x680/0x680 [ 2024.564309] ? lock_release+0x680/0x680 [ 2024.564322] ? __break_lease+0x1fe/0x1520 [ 2024.564340] _raw_read_lock+0x58/0x70 [ 2024.564354] ? send_sigio+0xae/0x370 [ 2024.564369] send_sigio+0xae/0x370 [ 2024.564386] kill_fasync+0x1f9/0x4f0 [ 2024.564402] lease_break_callback+0x1f/0x30 [ 2024.564415] __break_lease+0x3de/0x1520 [ 2024.564434] ? locks_remove_posix+0x4e0/0x4e0 [ 2024.564451] ? selinux_inode_create+0x30/0x30 [ 2024.564472] ? fsnotify_perm.part.0+0x22d/0x620 [ 2024.564491] do_dentry_open+0x43f/0x1090 [ 2024.564506] ? may_open+0x1e4/0x400 [ 2024.564522] path_openat+0x19ba/0x2770 [ 2024.564541] ? path_lookupat+0x860/0x860 [ 2024.564558] ? lock_acquire+0x197/0x470 [ 2024.564573] ? find_held_lock+0x2c/0x110 [ 2024.564592] do_filp_open+0x190/0x3e0 [ 2024.564607] ? may_open_dev+0xf0/0xf0 [ 2024.564624] ? do_raw_spin_lock+0x121/0x260 [ 2024.564638] ? rwlock_bug.part.0+0x90/0x90 [ 2024.564657] ? _raw_spin_unlock+0x1a/0x30 [ 2024.564672] ? alloc_fd+0x2e7/0x670 [ 2024.564692] do_sys_openat2+0x171/0x4d0 [ 2024.564708] ? recalibrate_cpu_khz+0x10/0x10 [ 2024.564722] ? ktime_get+0x158/0x1f0 [ 2024.564739] ? build_open_flags+0x6f0/0x6f0 [ 2024.564758] ? clockevents_program_event+0x131/0x360 [ 2024.564776] ? tick_program_event+0xa8/0x140 [ 2024.564794] __x64_sys_openat+0x13f/0x1f0 [ 2024.564811] ? __ia32_sys_open+0x1c0/0x1c0 [ 2024.564831] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2024.564849] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2024.564865] do_syscall_64+0x33/0x40 [ 2024.564882] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2024.564893] RIP: 0033:0x7f76adac3b19 [ 2024.564911] 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 [ 2024.564920] RSP: 002b:00007f76ab039188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 2024.564937] RAX: ffffffffffffffda RBX: 00007f76adbd6f60 RCX: 00007f76adac3b19 [ 2024.564947] RDX: 0000000000000000 RSI: 0000000020000080 RDI: ffffffffffffff9c [ 2024.564956] RBP: 00007f76adb1df6d R08: 0000000000000000 R09: 0000000000000000 [ 2024.564966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2024.564975] R13: 00007ffcf665f62f R14: 00007f76ab039300 R15: 0000000000022000 [ 2024.602253] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 2024.674019] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.1'. 16:32:30 executing program 3: r0 = syz_io_uring_setup(0x3862, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c9f8e650da8d1f569053e8984b83777318760a5238f6af85581608069a64b06b92de9de827a06da13dfd0a7244f9276114abb0c4ea0c40656d1732e262fd02"}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x3000005, 0x8010, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xe7c0bce6366fb1}, 0x4) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r5, 0x0) r6 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x7, 0x6000) mmap$IORING_OFF_CQ_RING(&(0x7f0000648000/0x400000)=nil, 0x400000, 0x100000d, 0x1010, r6, 0x8000000) ioctl$BTRFS_IOC_QUOTA_RESCAN(r5, 0x4040942c, &(0x7f0000000140)={0x0, 0x1, [0x9, 0x92, 0x7fffffff, 0x1, 0xfffffffffffffffb]}) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2025.160614] FAULT_INJECTION: forcing a failure. [ 2025.160614] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2025.162981] CPU: 1 PID: 10446 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 2025.164316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2025.165926] Call Trace: [ 2025.166457] dump_stack+0x107/0x167 [ 2025.167161] should_fail.cold+0x5/0xa [ 2025.167901] _copy_from_user+0x2e/0x1b0 [ 2025.168674] move_addr_to_kernel.part.0+0x31/0x110 [ 2025.169626] move_addr_to_kernel+0x4f/0x70 [ 2025.170460] io_connect+0x47a/0x610 [ 2025.171162] ? io_prep_rw+0x1050/0x1050 [ 2025.171934] ? kasan_save_stack+0x32/0x40 [ 2025.172731] ? kasan_save_stack+0x1b/0x40 [ 2025.173517] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2025.174493] ? memcg_alloc_page_obj_cgroups+0x73/0x100 [ 2025.175499] ? memcg_slab_post_alloc_hook+0x1f0/0x430 [ 2025.176484] ? kmem_cache_alloc_bulk+0x182/0x320 [ 2025.177386] ? io_submit_sqes+0x6fe7/0x8610 [ 2025.178207] io_issue_sqe+0x1611/0x77d0 [ 2025.178979] ? lock_acquire+0x3ef/0x470 [ 2025.179739] ? lock_release+0x680/0x680 [ 2025.180499] ? lock_acquire+0x3ef/0x470 [ 2025.181260] ? io_connect+0x610/0x610 [ 2025.181994] ? lock_release+0x4d1/0x680 [ 2025.182757] ? find_and_get_object+0x86/0x150 [ 2025.183608] ? paint_ptr+0x62/0xc0 [ 2025.184286] ? lock_acquire+0x3ef/0x470 [ 2025.185043] ? lock_release+0x4d1/0x680 [ 2025.185801] ? __fget_files+0x2cf/0x520 [ 2025.186571] ? lock_downgrade+0x6d0/0x6d0 [ 2025.187361] __io_queue_sqe+0x90/0x9d0 [ 2025.188104] ? io_issue_sqe+0x77d0/0x77d0 [ 2025.188894] ? __fget_files+0x2f8/0x520 [ 2025.189662] io_submit_sqes+0x44ab/0x8610 [ 2025.190469] ? __do_sys_io_uring_enter+0x6b2/0x1890 [ 2025.191425] __do_sys_io_uring_enter+0x6b2/0x1890 [ 2025.192342] ? io_submit_sqes+0x8610/0x8610 [ 2025.193166] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2025.194079] ? wait_for_completion_io+0x270/0x270 [ 2025.194993] ? vfs_write+0x354/0xb10 [ 2025.195696] ? fput_many+0x2f/0x1a0 [ 2025.196382] ? ksys_write+0x1a9/0x260 [ 2025.197100] ? __ia32_sys_read+0xb0/0xb0 [ 2025.197877] ? fpregs_assert_state_consistent+0xb9/0xe0 [ 2025.198897] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2025.199869] do_syscall_64+0x33/0x40 [ 2025.200583] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2025.201556] RIP: 0033:0x7fdc1afffb19 [ 2025.202263] 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 [ 2025.205761] RSP: 002b:00007fdc18575188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 2025.207200] RAX: ffffffffffffffda RBX: 00007fdc1b112f60 RCX: 00007fdc1afffb19 [ 2025.208543] RDX: 0000000000000000 RSI: 00000000000058ab RDI: 0000000000000003 [ 2025.209902] RBP: 00007fdc185751d0 R08: 0000000000000000 R09: 0000000000000000 [ 2025.211265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2025.212610] R13: 00007ffd11cfd2af R14: 00007fdc18575300 R15: 0000000000022000 16:32:30 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x22982) syz_open_dev$evdev(0x0, 0x0, 0x22982) write$evdev(r0, &(0x7f0000000200), 0x0) [ 2025.265539] loop7: detected capacity change from 0 to 262144 [ 2025.282688] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue VM DIAGNOSIS: 16:32:30 Registers: info registers vcpu 0 RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822e4091 RDI=ffffffff879f8240 RBP=ffffffff879f8200 RSP=ffff8880463e7ac0 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=000000000000002e R13=000000000000002e R14=ffffffff879f8200 R15=dffffc0000000000 RIP=ffffffff822e40e8 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 000055556fb09400 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=00000000200004a8 CR3=0000000049ece000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff11008ca9f2d RBX=dffffc0000000000 RCX=ffffffff81601873 RDX=ffff888049c99a40 RSI=8000000040ad9007 RDI=0000000000000000 RBP=1ffff11008ca9f29 RSP=ffff88804654f938 R8 =0000000000000000 R9 =ffff888049c99a47 R10=0000000000000000 R11=0000000000000001 R12=ffff88800fa5b800 R13=00007fd157be8000 R14=8000000040ad9007 R15=00007fd157be9000 RIP=ffffffff8140cc24 RFL=00000246 [---Z-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 0000000000000000 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=00000000200bb000 CR3=0000000041238000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000