------------[ cut here ]------------
psock->msg_tot_len
WARNING: net/core/skmsg.c:829 at sk_psock_destroy+0xa34/0xad0, CPU#1: kworker/1:6/5723
Modules linked in:
CPU: 1 UID: 0 PID: 5723 Comm: kworker/1:6 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Workqueue: events sk_psock_destroy
RIP: 0010:sk_psock_destroy+0xa34/0xad0
Code: e8 51 8c 2a f8 85 ed 7e 29 e8 08 88 2a f8 4c 89 ef 48 83 c4 40 5b 41 5c 41 5d 41 5e 41 5f 5d e9 c2 10 8a f8 e8 ed 87 2a f8 90 <0f> 0b 90 e9 5f fb ff ff e8 df 87 2a f8 4c 89 f7 be 03 00 00 00 e8
RSP: 0018:ffffc90006437a68 EFLAGS: 00010293
RAX: ffffffff899b3cd3 RBX: dffffc0000000000 RCX: ffff88816e5f1d80
RDX: 0000000000000000 RSI: 00000000ffffff9c RDI: 0000000000000000
RBP: 00000000ffffff9c R08: ffffffff903135f7 R09: 1ffffffff20626be
R10: dffffc0000000000 R11: fffffbfff20626bf R12: ffff8881b67530c0
R13: ffff8881b6753000 R14: ffff8881b6753110 R15: ffff8881b67530c0
FS:  0000000000000000(0000) GS:ffff8882a9276000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fab971456b8 CR3: 000000000e74a000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 process_scheduled_works+0xb5d/0x1860
 worker_thread+0xa53/0xfc0
 kthread+0x389/0x470
 ret_from_fork+0x514/0xb70
 ret_from_fork_asm+0x1a/0x30
 </TASK>
