------------[ cut here ]------------
WARNING: CPU: 0 PID: 4294 at net/core/sock_map.c:1644 sock_map_close+0x29b/0x2d0
Modules linked in:
CPU: 0 PID: 4294 Comm: syz-executor272 Not tainted 6.1.89-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:sock_map_close+0x29b/0x2d0 net/core/sock_map.c:1644
Code: 89 df e8 a8 85 49 f9 48 8b 1b 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 8f 85 49 f9 4c 8b 33 eb 8b e8 45 0e f2 f8 <0f> 0b 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 2f 0e f2 f8
RSP: 0018:ffffc9000574fc90 EFLAGS: 00010293
RAX: ffffffff8898811b RBX: ffffffff920e3580 RCX: ffff88802919bb80
RDX: 0000000000000000 RSI: ffffffff8aec01c0 RDI: ffffffff8b3d42e0
RBP: 0000000000000000 R08: dffffc0000000000 R09: fffffbfff2093658
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888024066000
R13: 1ffff1100ddd9003 R14: ffffffff88987e80 R15: ffffffff88987eac
FS:  00005555567bc380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000000235dd000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 unix_release+0x7e/0xc0 net/unix/af_unix.c:1038
 __sock_release net/socket.c:654 [inline]
 sock_close+0xcd/0x230 net/socket.c:1400
 __fput+0x3b7/0x890 fs/file_table.c:320
 task_work_run+0x246/0x300 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 exit_to_user_mode_loop+0xde/0x100 kernel/entry/common.c:177
 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:210
 __syscall_exit_to_user_mode_work kernel/entry/common.c:292 [inline]
 syscall_exit_to_user_mode+0x60/0x270 kernel/entry/common.c:303
 do_syscall_64+0x47/0xb0 arch/x86/entry/common.c:87
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fcd4dcec9b0
Code: ff f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 80 3d d1 96 07 00 00 74 17 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 48 c3 0f 1f 80 00 00 00 00 48 83 ec 18 89 7c
RSP: 002b:00007ffca317e7c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007fcd4dcec9b0
RDX: 0000000000000010 RSI: 0000000020000f40 RDI: 0000000000000004
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
 </TASK>