------------[ cut here ]------------
time_after(jiffies, warn_timeout)
WARNING: io_uring/io-wq.c:1370 at io_wq_exit_workers io_uring/io-wq.c:1370 [inline], CPU#1: syz.3.1187/10360
WARNING: io_uring/io-wq.c:1370 at io_wq_put_and_exit+0x36c/0x9d0 io_uring/io-wq.c:1399, CPU#1: syz.3.1187/10360
Modules linked in:
CPU: 1 UID: 0 PID: 10360 Comm: syz.3.1187 Tainted: G L syzkaller #0 PREEMPT(full)
Tainted: [L]=SOFTLOCKUP
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:io_wq_exit_workers io_uring/io-wq.c:1370 [inline]
RIP: 0010:io_wq_put_and_exit+0x36c/0x9d0 io_uring/io-wq.c:1399
Code: 00 00 0f 85 7d 05 00 00 48 8b 15 ef aa 4c 09 4d 89 e7 31 ff 49 29 d7 4c 89 fe e8 ff 62 14 fd 4d 85 ff 79 aa e8 15 68 14 fd 90 <0f> 0b 90 eb 9f e8 0a 68 14 fd 4c 8d 63 08 48 b8 00 00 00 00 00 fc
RSP: 0018:ffffc90007f978c0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88805468f000 RCX: ffffffff84f447a1
RDX: ffff888032072540 RSI: ffffffff84f447ab RDI: ffff888032072540
RBP: fffffbfff1c81e50 R08: 0000000000000007 R09: 0000000000000000
R10: ffffffffffffe852 R11: 0000000000000000 R12: 000000010000a259
R13: 0000000000001b58 R14: ffff88805468f018 R15: ffffffffffffe852
FS: 00007fa607cd06c0(0000) GS:ffff888124487000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2f71bff8 CR3: 0000000075db5000 CR4: 00000000003526f0
Call Trace:
<TASK>
io_uring_clean_tctx+0x114/0x180 io_uring/tctx.c:252
io_uring_cancel_generic+0x7b9/0x810 io_uring/cancel.c:657
io_uring_files_cancel include/linux/io_uring.h:20 [inline]
do_exit+0x344/0x2af0 kernel/exit.c:916
do_group_exit+0xd5/0x2a0 kernel/exit.c:1119
get_signal+0x20ff/0x2210 kernel/signal.c:3037
arch_do_signal_or_restart+0x91/0x7e0 arch/x86/kernel/signal.c:337
__exit_to_user_mode_loop kernel/entry/common.c:64 [inline]
exit_to_user_mode_loop+0x98/0x670 kernel/entry/common.c:98
__exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:230 [inline]
syscall_exit_to_user_mode include/linux/entry-common.h:318 [inline]
do_syscall_64+0x666/0x870 arch/x86/entry/syscall_64.c:100
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fa606d9ce59
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fa607cd0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: 0000000000019000 RBX: 00007fa607015fa0 RCX: 00007fa606d9ce59
RDX: 0000000000019000 RSI: 0000200000032680 RDI: 0000000000000003
RBP: 00007fa606e32d6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fa607016038 R14: 00007fa607015fa0 R15: 00007ffc2ed656c8
</TASK>