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WARNING: CPU: 0 PID: 18450 at fs/io-wq.c:244 io_wqe_wake_worker fs/io-wq.c:244 [inline]
WARNING: CPU: 0 PID: 18450 at fs/io-wq.c:244 io_wqe_enqueue+0x7f6/0x910 fs/io-wq.c:751
Modules linked in:
CPU: 1 PID: 18450 Comm: syz-executor.0 Not tainted 5.13.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:io_wqe_wake_worker fs/io-wq.c:244 [inline]
RIP: 0010:io_wqe_enqueue+0x7f6/0x910 fs/io-wq.c:751
Code: ef e8 4e a5 d8 ff e9 2d f9 ff ff 4c 89 ef e8 41 a5 d8 ff e9 53 f9 ff ff 48 89 ef e8 34 a5 d8 ff e9 9f fa ff ff e8 fa 9e 93 ff <0f> 0b e9 08 fb ff ff 48 8b 7c 24 08 e8 29 a5 d8 ff e9 ca fd ff ff
RSP: 0018:ffffc9000cb97a40 EFLAGS: 00010212
RAX: 0000000000020217 RBX: 0000000000000001 RCX: ffffc90001d42000
RDX: 0000000000040000 RSI: ffffffff81e13d86 RDI: 0000000000000003
RBP: ffff88801dfe0810 R08: 0000000000000000 R09: ffff88801dfe08a3
R10: ffffffff81e1388c R11: 0000000000000002 R12: ffff88801dfe0800
R13: ffff88801dfe0898 R14: ffff88801dfe08e8 R15: 0000000000000000
FS:  00007fab2ee63700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000543978 CR3: 000000002ca86000 CR4: 00000000001526e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 io_queue_async_work+0x2d0/0x5f0 fs/io_uring.c:1274
 __io_queue_sqe+0x806/0x10f0 fs/io_uring.c:6438
 io_queue_sqe+0x5a5/0xb80 fs/io_uring.c:6463
 io_submit_sqe fs/io_uring.c:6626 [inline]
 io_submit_sqes+0x5a0d/0x6bd0 fs/io_uring.c:6734
 __do_sys_io_uring_enter+0xeaf/0x1d50 fs/io_uring.c:9331
 do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x4665d9
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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fab2ee63188 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa
RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9
RDX: 0000000000000000 RSI: 0000000000002a6e RDI: 0000000000000003
RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80
R13: 0000000000a9fb1f R14: 00007fab2ee63300 R15: 0000000000022000