------------[ cut here ]------------
WARNING: CPU: 0 PID: 3648 at fs/buffer.c:1081 mark_buffer_dirty+0x60a/0x9b0 fs/buffer.c:1081
Modules linked in:
CPU: 0 PID: 3648 Comm: syz-executor399 Not tainted 6.0.0-rc3-next-20220901-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
RIP: 0010:mark_buffer_dirty+0x60a/0x9b0 fs/buffer.c:1081
Code: 89 f5 41 83 e5 01 4c 89 ee e8 92 20 94 ff 4d 85 ed 0f 84 d3 fd ff ff e8 94 23 94 ff 49 8d 5e ff e9 c5 fd ff ff e8 86 23 94 ff <0f> 0b e9 25 fa ff ff e8 7a 23 94 ff 0f 0b e9 44 fa ff ff e8 6e 23
RSP: 0018:ffffc90003e1fcc8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888072df0000 RCX: 0000000000000000
RDX: ffff888076428000 RSI: ffffffff81e8029a RDI: 0000000000000001
RBP: ffff88801bcea700 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 000000000008c07c R12: ffff8880209b27d8
R13: 0000000000000000 R14: 0000000000000000 R15: ffff88807944e1c0
FS:  00007f8addc66700(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8addd0caa0 CR3: 0000000076959000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 minix_put_super+0x199/0x500 fs/minix/inode.c:49
 generic_shutdown_super+0x154/0x410 fs/super.c:491
 kill_block_super+0x97/0xf0 fs/super.c:1427
 deactivate_locked_super+0x94/0x160 fs/super.c:331
 deactivate_super+0xad/0xd0 fs/super.c:362
 cleanup_mnt+0x2ae/0x3d0 fs/namespace.c:1186
 task_work_run+0x16b/0x270 kernel/task_work.c:179
 ptrace_notify+0x114/0x140 kernel/signal.c:2354
 ptrace_report_syscall include/linux/ptrace.h:420 [inline]
 ptrace_report_syscall_exit include/linux/ptrace.h:482 [inline]
 syscall_exit_work kernel/entry/common.c:249 [inline]
 syscall_exit_to_user_mode_prepare+0x129/0x280 kernel/entry/common.c:276
 __syscall_exit_to_user_mode_work kernel/entry/common.c:281 [inline]
 syscall_exit_to_user_mode+0x9/0x50 kernel/entry/common.c:294
 do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f8addcda4c9
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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f8addc662f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffec RBX: 00007f8addd5f3f0 RCX: 00007f8addcda4c9
RDX: 0000000020000140 RSI: 00000000200000c0 RDI: 00000000200002c0
RBP: 00007f8addd2c0a8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0030656c69662f2e
R13: 6f6f6c2f7665642f R14: 000000807fffffff R15: 00007f8addd5f3f8
 </TASK>