program:
syz_mount_image$minix(&(0x7f0000000100), &(0x7f0000000a40)='./file0\x00', 0x2004000, &(0x7f0000001180)=ANY=[], 0x9, 0x1f2, &(0x7f00000004c0)="$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") (async)
creat(&(0x7f00000004c0)='./file0\x00', 0x124)
r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000010c0), 0x2, 0x0)
ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x1)
ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000480)={{0x0, 0x3, 0x0, 0x3}, 'syz0\x00', 0x2}) (async)
ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0x2c0) (async)
ioctl$UI_SET_KEYBIT(r0, 0x40045565, 0x10f)
ioctl$UI_DEV_CREATE(r0, 0x5501) (async, rerun: 32)
r1 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) (rerun: 32)
ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8000) (async, rerun: 64)
r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x80) (rerun: 64)
unlinkat(r2, &(0x7f0000000280)='./file0\x00', 0x200) (async)
rmdir(&(0x7f0000000000)='./file0\x00')
[ 77.624573][ T5320] syz.0.0 (5320) used great[ 74.564742][ T5299] Bluetooth: hci0: command tx timeout
[ 74.600930][ T5320] loop0: detected capacity change from 0 to 64
[ 74.657430][ T5321] input: syz0 as /devices/virtual/input/input5
[ 74.745128][ T5320] Buffer I/O error on dev loop0, logical block 1, lost async page write
[ 74.756321][ T5296] Buffer I/O error on dev loop0, logical block 12, async page read
[ 74.760045][ T5296] Buffer I/O error on dev loop0, logical block 13, async page read
[ 74.775828][ T5320] ------------[ cut here ]------------
[ 74.778331][ T5320] WARNING: CPU: 0 PID: 5320 at fs/buffer.c:1189 mark_buffer_dirty+0x2a9/0x410
[ 74.782356][ T5320] Modules linked in:
[ 74.784618][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted 6.16.0-rc2-syzkaller-00318-g739a6c93cc75 #0 PREEMPT(full)
[ 74.789856][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 74.794908][ T5320] RIP: 0010:mark_buffer_dirty+0x2a9/0x410
[ 74.797533][ T5320] Code: 4c 89 f7 e8 a9 bb dd ff 49 8b 3e be 20 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 94 33 fc ff e8 6f 3d 7a ff eb 8c e8 68 3d 7a ff 90 <0f> 0b 90 e9 95 fd ff ff e8 5a 3d 7a ff 90 0f 0b 90 e9 bf fd ff ff
[ 74.807037][ T5320] RSP: 0018:ffffc9000d4efca0 EFLAGS: 00010293
[ 74.809773][ T5320] RAX: ffffffff82461f18 RBX: ffff8880433a3740 RCX: ffff88803bbba440
[ 74.813222][ T5320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 74.817413][ T5320] RBP: 0000000000000001 R08: ffff8880433a3747 R09: 1ffff110086746e8
[ 74.820523][ T5320] R10: dffffc0000000000 R11: ffffed10086746e9 R12: 1ffff110064c5cc8
[ 74.824020][ T5320] R13: ffff88803ef9c480 R14: ffff88803262e640 R15: ffff88803ef9c4c8
[ 74.827491][ T5320] FS: 00007f43d0b846c0(0000) GS:ffff88808d251000(0000) knlGS:0000000000000000
[ 74.831293][ T5320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.834454][ T5320] CR2: 00007fc1baf45f5c CR3: 0000000042b69000 CR4: 0000000000352ef0
[ 74.837998][ T5320] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 74.841552][ T5320] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 74.845157][ T5320] Call Trace:
[ 74.846611][ T5320]
[ 74.847940][ T5320] minix_put_super+0x16d/0x460
[ 74.850107][ T5320] ? __pfx_minix_put_super+0x10/0x10
[ 74.852616][ T5320] generic_shutdown_super+0x135/0x2c0
[ 74.855595][ T5320] kill_block_super+0x44/0x90
[ 74.858046][ T5320] deactivate_locked_super+0xb9/0x130
[ 74.860420][ T5320] cleanup_mnt+0x425/0x4c0
[ 74.862410][ T5320] ? lockdep_hardirqs_on+0x9c/0x150
[ 74.864971][ T5320] task_work_run+0x1d1/0x260
[ 74.867025][ T5320] ? __pfx_task_work_run+0x10/0x10
[ 74.869247][ T5320] ? exit_to_user_mode_loop+0x40/0x110
[ 74.871626][ T5320] exit_to_user_mode_loop+0xec/0x110
[ 74.874111][ T5320] do_syscall_64+0x2bd/0x3b0
[ 74.876136][ T5320] ? lockdep_hardirqs_on+0x9c/0x150
[ 74.878349][ T5320] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 74.881030][ T5320] ? clear_bhb_loop+0x60/0xb0
[ 74.883111][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 74.885958][ T5320] RIP: 0033:0x7f43cfd900ca
[ 74.888057][ T5320] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 74.896636][ T5320] RSP: 002b:00007f43d0b83e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 74.900276][ T5320] RAX: ffffffffffffffec RBX: 00007f43d0b83ef0 RCX: 00007f43cfd900ca
[ 74.903963][ T5320] RDX: 0000200000000100 RSI: 0000200000000a40 RDI: 00007f43d0b83eb0
[ 74.907509][ T5320] RBP: 0000200000000100 R08: 00007f43d0b83ef0 R09: 0000000002004000
[ 74.911458][ T5320] R10: 0000000002004000 R11: 0000000000000246 R12: 0000200000000a40
[ 74.915264][ T5320] R13: 00007f43d0b83eb0 R14: 00000000000001f2 R15: 0000200000001180
[ 74.918632][ T5320]
[ 74.920086][ T5320] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 74.923184][ T5320] CPU: 0 UID: 0 PID: 5320 Comm: syz.0.0 Not tainted 6.16.0-rc2-syzkaller-00318-g739a6c93cc75 #0 PREEMPT(full)
[ 74.928390][ T5320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 74.933162][ T5320] Call Trace:
[ 74.934657][ T5320]
[ 74.936064][ T5320] dump_stack_lvl+0x99/0x250
[ 74.938126][ T5320] ? __asan_memcpy+0x40/0x70
[ 74.940138][ T5320] ? __pfx_dump_stack_lvl+0x10/0x10
[ 74.942425][ T5320] ? __pfx__printk+0x10/0x10
[ 74.944500][ T5320] panic+0x2db/0x790
[ 74.946395][ T5320] ? __pfx_panic+0x10/0x10
[ 74.948535][ T5320] ? show_trace_log_lvl+0x4fb/0x550
[ 74.951099][ T5320] __warn+0x31b/0x4b0
[ 74.953089][ T5320] ? mark_buffer_dirty+0x2a9/0x410
[ 74.955391][ T5320] ? mark_buffer_dirty+0x2a9/0x410
[ 74.957656][ T5320] report_bug+0x2be/0x4f0
[ 74.959569][ T5320] ? mark_buffer_dirty+0x2a9/0x410
[ 74.961859][ T5320] ? mark_buffer_dirty+0x2a9/0x410
[ 74.964076][ T5320] ? mark_buffer_dirty+0x2ab/0x410
[ 74.966432][ T5320] handle_bug+0x84/0x160
[ 74.968375][ T5320] exc_invalid_op+0x1a/0x50
[ 74.970602][ T5320] asm_exc_invalid_op+0x1a/0x20
[ 74.972909][ T5320] RIP: 0010:mark_buffer_dirty+0x2a9/0x410
[ 74.975633][ T5320] Code: 4c 89 f7 e8 a9 bb dd ff 49 8b 3e be 20 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 94 33 fc ff e8 6f 3d 7a ff eb 8c e8 68 3d 7a ff 90 <0f> 0b 90 e9 95 fd ff ff e8 5a 3d 7a ff 90 0f 0b 90 e9 bf fd ff ff
[ 74.983968][ T5320] RSP: 0018:ffffc9000d4efca0 EFLAGS: 00010293
[ 74.986600][ T5320] RAX: ffffffff82461f18 RBX: ffff8880433a3740 RCX: ffff88803bbba440
[ 74.990059][ T5320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 74.993501][ T5320] RBP: 0000000000000001 R08: ffff8880433a3747 R09: 1ffff110086746e8
[ 74.996983][ T5320] R10: dffffc0000000000 R11: ffffed10086746e9 R12: 1ffff110064c5cc8
[ 75.000748][ T5320] R13: ffff88803ef9c480 R14: ffff88803262e640 R15: ffff88803ef9c4c8
[ 75.004249][ T5320] ? mark_buffer_dirty+0x2a8/0x410
[ 75.006483][ T5320] minix_put_super+0x16d/0x460
[ 75.008635][ T5320] ? __pfx_minix_put_super+0x10/0x10
[ 75.010952][ T5320] generic_shutdown_super+0x135/0x2c0
[ 75.013427][ T5320] kill_block_super+0x44/0x90
[ 75.015990][ T5320] deactivate_locked_super+0xb9/0x130
[ 75.018714][ T5320] cleanup_mnt+0x425/0x4c0
[ 75.020825][ T5320] ? lockdep_hardirqs_on+0x9c/0x150
[ 75.023173][ T5320] task_work_run+0x1d1/0x260
[ 75.025292][ T5320] ? __pfx_task_work_run+0x10/0x10
[ 75.027684][ T5320] ? exit_to_user_mode_loop+0x40/0x110
[ 75.030053][ T5320] exit_to_user_mode_loop+0xec/0x110
[ 75.032415][ T5320] do_syscall_64+0x2bd/0x3b0
[ 75.034528][ T5320] ? lockdep_hardirqs_on+0x9c/0x150
[ 75.037127][ T5320] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.039904][ T5320] ? clear_bhb_loop+0x60/0xb0
[ 75.041982][ T5320] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 75.044320][ T5320] RIP: 0033:0x7f43cfd900ca
[ 75.046136][ T5320] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 75.054441][ T5320] RSP: 002b:00007f43d0b83e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 75.058146][ T5320] RAX: ffffffffffffffec RBX: 00007f43d0b83ef0 RCX: 00007f43cfd900ca
[ 75.061737][ T5320] RDX: 0000200000000100 RSI: 0000200000000a40 RDI: 00007f43d0b83eb0
[ 75.065030][ T5320] RBP: 0000200000000100 R08: 00007f43d0b83ef0 R09: 0000000002004000
[ 75.068117][ T5320] R10: 0000000002004000 R11: 0000000000000246 R12: 0000200000000a40
[ 75.071207][ T5320] R13: 00007f43d0b83eb0 R14: 00000000000001f2 R15: 0000200000001180
[ 75.074369][ T5320]
[ 75.076007][ T5320] Kernel Offset: disabled
[ 75.077953][ T5320] Rebooting in 86400 seconds..