general protection fault, probably for non-canonical address 0xdffffc0000000022: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000110-0x0000000000000117]
CPU: 1 PID: 11723 Comm: syz-executor.3 Not tainted 5.11.0-rc3-syzkaller #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/01/2014
RIP: 0010:io_ring_set_wakeup_flag fs/io_uring.c:6929 [inline]
RIP: 0010:io_disable_sqo_submit+0xdb/0x130 fs/io_uring.c:8891
Code: fa 48 c1 ea 03 80 3c 02 00 75 62 48 8b 9b c0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bb 14 01 00 00 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 1d 83
RSP: 0018:ffffc90000e07d58 EFLAGS: 00010007
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff815976e0
RDX: 0000000000000022 RSI: 0000000000000004 RDI: 0000000000000114
RBP: ffff88802317f480 R08: 0000000000000001 R09: 0000000000000003
R10: fffff520001c0f9d R11: 0000000000000000 R12: fffffffffffffff4
R13: 0000000000000000 R14: ffff88802317f054 R15: ffff88802317f000
FS:  0000000000000000(0000) GS:ffff88802cb00000(0063) knlGS:00000000f5591b40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000200013c4 CR3: 000000004c6fb000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 io_uring_create fs/io_uring.c:9711 [inline]
 io_uring_setup+0x12b1/0x38e0 fs/io_uring.c:9739
 do_syscall_32_irqs_on arch/x86/entry/common.c:78 [inline]
 __do_fast_syscall_32+0x56/0x80 arch/x86/entry/common.c:137
 do_fast_syscall_32+0x2f/0x70 arch/x86/entry/common.c:160
 entry_SYSENTER_compat_after_hwframe+0x4d/0x5c
RIP: 0023:0xf7f97549
Code: 03 74 c0 01 10 05 03 74 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 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 002b:00000000f559106c EFLAGS: 00000286 ORIG_RAX: 00000000000001a9
RAX: ffffffffffffffda RBX: 0000000000005ee9 RCX: 00000000200013c0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020ffe000
RBP: 0000000020001480 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Modules linked in:
---[ end trace 6e23ad8ce7ba75b6 ]---
RIP: 0010:io_ring_set_wakeup_flag fs/io_uring.c:6929 [inline]
RIP: 0010:io_disable_sqo_submit+0xdb/0x130 fs/io_uring.c:8891
Code: fa 48 c1 ea 03 80 3c 02 00 75 62 48 8b 9b c0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bb 14 01 00 00 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 1d 83
RSP: 0018:ffffc90000e07d58 EFLAGS: 00010007
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff815976e0
RDX: 0000000000000022 RSI: 0000000000000004 RDI: 0000000000000114
RBP: ffff88802317f480 R08: 0000000000000001 R09: 0000000000000003
R10: fffff520001c0f9d R11: 0000000000000000 R12: fffffffffffffff4
R13: 0000000000000000 R14: ffff88802317f054 R15: ffff88802317f000
FS:  0000000000000000(0000) GS:ffff88802cb00000(0063) knlGS:00000000f5591b40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000200013c4 CR3: 000000004c6fb000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400