WARNING: CPU: 1 PID: 5103 at kernel/sched/core.c:9912 __might_sleep+0x98/0xc0 kernel/sched/core.c:9908
Modules linked in:
CPU: 1 PID: 5103 Comm: syz-executor328 Not tainted 6.1.0-syzkaller-11674-g84e57d292203 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:__might_sleep+0x98/0xc0 kernel/sched/core.c:9908
Code: f6 31 d2 5b 41 5c 41 5e 41 5f 5d e9 42 00 00 00 c6 05 9e 1e 22 0d 01 48 c7 c7 00 39 ed 8a 89 de 48 89 ca 31 c0 e8 88 32 f2 ff <0f> 0b eb cd 89 d9 80 e1 07 80 c1 03 38 c1 7c 8c 48 89 df e8 80 d9
RSP: 0018:ffffc90003d0fa30 EFLAGS: 00010246
RAX: b7b563fd61b14c00 RBX: 0000000000000001 RCX: ffff88807d849d40
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffff88807d84b3f8 R08: ffffffff816f274d R09: fffff520007a1f01
R10: fffff520007a1f01 R11: 1ffff920007a1f00 R12: dffffc0000000000
R13: 1ffff920007a1f60 R14: 0000000000000244 R15: ffffffff8aedaa20
FS:  00007f88e0487700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f88e04d9b60 CR3: 000000007d648000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __mutex_lock_common+0xba/0x26e0 kernel/locking/mutex.c:580
 __mutex_lock kernel/locking/mutex.c:747 [inline]
 mutex_lock_nested+0x17/0x20 kernel/locking/mutex.c:799
 io_sync_cancel+0x886/0x9f0 io_uring/cancel.c:297
 __io_uring_register io_uring/io_uring.c:4130 [inline]
 __do_sys_io_uring_register io_uring/io_uring.c:4164 [inline]
 __se_sys_io_uring_register+0x89b/0x1040 io_uring/io_uring.c:4146
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f88e05185e9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 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:00007f88e0487318 EFLAGS: 00000246 ORIG_RAX: 00000000000001ab
RAX: ffffffffffffffda RBX: 00007f88e05a14c8 RCX: 00007f88e05185e9
RDX: 0000000020000080 RSI: 0000000000000018 RDI: 0000000000000003
RBP: 00007f88e05a14c0 R08: 00007f88e0487700 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000246 R12: 00007f88e056e14c
R13: 00007ffc5d6728cf R14: 00007f88e0487400 R15: 0000000000022000
 </TASK>