R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001
R13: 00007f8a86396128 R14: 00007f8a86396090 R15: 00007ffd0873a378
 </TASK>
------------[ cut here ]------------
!test_bit(IO_WQ_BIT_EXIT, &wq->state)
WARNING: io_uring/io-wq.c:1396 at io_wq_put_and_exit+0xa36/0xa70 io_uring/io-wq.c:1396, CPU#0: syz.3.3966/24578
Modules linked in:
CPU: 0 UID: 0 PID: 24578 Comm: syz.3.3966 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
RIP: 0010:io_wq_put_and_exit+0xa36/0xa70 io_uring/io-wq.c:1396
Code: fd 65 48 8b 05 8b d3 d6 0d 48 3b 44 24 50 75 4d 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 6b f7 29 fd 90 <0f> 0b 90 e9 36 f6 ff ff e8 5d f7 29 fd 4c 89 f7 be 03 00 00 00 e8
RSP: 0018:ffffc90005ec7b50 EFLAGS: 00010293
RAX: ffffffff849a9cb5 RBX: 0000000000000000 RCX: ffff88802c875c40
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90005ec7cb0 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed100ce01601 R12: 00000000fffffff4
R13: ffff88806700b000 R14: ffff88802c8765d0 R15: 1ffff1100590ecba
FS:  00007f8a843556c0(0000) GS:ffff888126109000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8a84354ff8 CR3: 0000000067d10000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 __io_uring_add_tctx_node+0x402/0x5f0 io_uring/tctx.c:174
 io_ringfd_register+0xc4/0x550 io_uring/tctx.c:313
 __io_uring_register io_uring/register.c:848 [inline]
 __do_sys_io_uring_register io_uring/register.c:1009 [inline]
 __se_sys_io_uring_register+0x8ea/0x1a20 io_uring/register.c:986
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0x15f/0xf80 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f8a8611c819
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:00007f8a84355028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab
RAX: ffffffffffffffda RBX: 00007f8a86396090 RCX: 00007f8a8611c819
RDX: 00002000000031c0 RSI: 0000000000000014 RDI: 0000000000000003
RBP: 00007f8a84355090 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001
R13: 00007f8a86396128 R14: 00007f8a86396090 R15: 00007ffd0873a378
 </TASK>