[syzbot] [xfs?] WARNING in mod_delayed_work_on

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: 8f6a15f095a6 Merge tag 'cocci-for-6.10' of git://git.kerne..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=157a2844980000
kernel config: https://syzkaller.appspot.com/x/.config?x=cec8dc951d3cca13
dashboard link: https://syzkaller.appspot.com/bug?extid=d9c37490b32d66c6bc78
compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: i386

Unfortunately, I don't have any reproducer for this issue yet.

Downloadable assets:
disk image (non-bootable): https://storage.googleapis.com/syzbot-assets/7bc7510fe41f/non_bootable_disk-8f6a15f0.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/e76220459de3/vmlinux-8f6a15f0.xz
kernel image: https://storage.googleapis.com/syzbot-assets/584cb4587029/bzImage-8f6a15f0.xz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+d9c374...@syzkaller.appspotmail.com

XFS (loop0): Quotacheck needed: Please wait.
XFS (loop0): Quotacheck: Done.
netlink: 'syz-executor.0': attribute type 1 has an invalid length.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5436 at kernel/workqueue.c:2518 __queue_delayed_work+0x268/0x2e0 kernel/workqueue.c:2518
Modules linked in:
CPU: 0 PID: 5436 Comm: syz-executor.0 Not tainted 6.9.0-syzkaller-10323-g8f6a15f095a6 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:__queue_delayed_work+0x268/0x2e0 kernel/workqueue.c:2518
Code: 0f 0b 90 e9 dc fd ff ff e8 05 dd 34 00 90 0f 0b 90 e9 00 fe ff ff e8 f7 dc 34 00 90 0f 0b 90 e9 23 fe ff ff e8 e9 dc 34 00 90 <0f> 0b 90 e9 46 fe ff ff e8 6b 17 92 00 e9 ae fe ff ff e8 d1 dc 34
RSP: 0018:ffffc90007a9fc28 EFLAGS: 00010083
RAX: 00000000000284b9 RBX: ffffe8ffad067510 RCX: ffffc90002d89000
RDX: 0000000000040000 RSI: ffffffff8159a7b7 RDI: ffffe8ffad067560
RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff888058dd0400
R13: 0000000000000000 R14: ffffe8ffad067518 R15: 0000000000000001
FS: 0000000000000000(0000) GS:ffff88802c000000(0063) knlGS:00000000f5f1db40
CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 0000000032040000 CR3: 000000004ae12000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
mod_delayed_work_on+0x19a/0x1d0 kernel/workqueue.c:2608
xfs_inodegc_queue fs/xfs/xfs_icache.c:2113 [inline]
xfs_inode_mark_reclaimable+0x5c3/0xf60 fs/xfs/xfs_icache.c:2149
destroy_inode+0xc4/0x1b0 fs/inode.c:311
iput_final fs/inode.c:1741 [inline]
iput.part.0+0x5a8/0x7f0 fs/inode.c:1767
iput+0x5c/0x80 fs/inode.c:1757
dentry_unlink_inode+0x295/0x480 fs/dcache.c:400
__dentry_kill+0x1d0/0x600 fs/dcache.c:603
dput.part.0+0x4b1/0x9b0 fs/dcache.c:845
dput+0x1f/0x30 fs/dcache.c:835
__fput+0x54e/0xbb0 fs/file_table.c:430
__fput_sync+0x47/0x50 fs/file_table.c:507
__do_sys_close fs/open.c:1556 [inline]
__se_sys_close fs/open.c:1541 [inline]
__ia32_sys_close+0x86/0x100 fs/open.c:1541
do_syscall_32_irqs_on arch/x86/entry/common.c:165 [inline]
__do_fast_syscall_32+0x75/0x120 arch/x86/entry/common.c:386
do_fast_syscall_32+0x32/0x80 arch/x86/entry/common.c:411
entry_SYSENTER_compat_after_hwframe+0x84/0x8e
RIP: 0023:0xf732b579
Code: b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 00 00 00 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00
RSP: 002b:00000000f5f1d5ac EFLAGS: 00000292 ORIG_RAX: 0000000000000006
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000000000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000292 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
</TASK>
----------------
Code disassembly (best guess), 2 bytes skipped:
0: 10 06 adc %al,(%rsi)
2: 03 74 b4 01 add 0x1(%rsp,%rsi,4),%esi
6: 10 07 adc %al,(%rdi)
8: 03 74 b0 01 add 0x1(%rax,%rsi,4),%esi
c: 10 08 adc %cl,(%rax)
e: 03 74 d8 01 add 0x1(%rax,%rbx,8),%esi
1e: 00 51 52 add %dl,0x52(%rcx)
21: 55 push %rbp
22: 89 e5 mov %esp,%ebp
24: 0f 34 sysenter
26: cd 80 int $0x80
* 28: 5d pop %rbp <-- trapping instruction
29: 5a pop %rdx
2a: 59 pop %rcx
2b: c3 ret
2c: 90 nop
2d: 90 nop
2e: 90 nop
2f: 90 nop
30: 8d b4 26 00 00 00 00 lea 0x0(%rsi,%riz,1),%esi
37: 8d b4 26 00 00 00 00 lea 0x0(%rsi,%riz,1),%esi


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