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WARNING: CPU: 1 PID: 20166 at fs/io_uring.c:8917 io_disable_sqo_submit fs/io_uring.c:8917 [inline]
WARNING: CPU: 1 PID: 20166 at fs/io_uring.c:8917 io_uring_flush+0x3c3/0x470 fs/io_uring.c:9134
Modules linked in:
CPU: 1 PID: 20166 Comm: syz-executor.2 Not tainted 5.11.0-rc4-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:io_disable_sqo_submit fs/io_uring.c:8917 [inline]
RIP: 0010:io_uring_flush+0x3c3/0x470 fs/io_uring.c:9134
Code: c4 30 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 c5 68 95 ff 0f 0b e9 22 fd ff ff e8 b9 68 95 ff 0f 0b e9 f7 fd ff ff e8 ad 68 95 ff <0f> 0b e9 1b fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c bc fc ff
RSP: 0018:ffffc900168a7e08 EFLAGS: 00010283
RAX: ffffffff81e7b3d3 RBX: ffff888025f30000 RCX: 0000000000040000
RDX: ffffc9000d29a000 RSI: 0000000000000050 RDI: 0000000000000051
RBP: ffff88804e4cc000 R08: dffffc0000000000 R09: fffffbfff1ae726e
R10: fffffbfff1ae726e R11: 0000000000000000 R12: ffff8880265e4001
R13: 1ffff11005d7846d R14: ffff88804e4cc0d0 R15: ffff88802ebc2368
FS:  00007f892a08d700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2cf22000 CR3: 000000004f4c0000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 filp_close+0xad/0x150 fs/open.c:1280
 do_dup2+0x3cc/0x410 fs/file.c:1024
 __do_sys_dup3 fs/file.c:1147 [inline]
 __se_sys_dup3 fs/file.c:1145 [inline]
 __x64_sys_dup3+0x76/0x80 fs/file.c:1145
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x45e219
Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f892a08cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000124
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045e219
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005
RBP: 000000000119bfc0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c
R13: 00007ffcb456dbef R14: 00007f892a08d9c0 R15: 000000000119bf8c