------------[ cut here ]------------
WARNING: CPU: 1 PID: 14935 at ./include/linux/skmsg.h:148 __sk_msg_free+0x1c8/0x340
Modules linked in:
CPU: 1 UID: 0 PID: 14935 Comm: syz.5.16751 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
RIP: 0010:__sk_msg_free+0x1c8/0x340
Code: 00 84 c0 0f 85 bc 00 00 00 44 03 7c 24 1c 45 8b 36 45 85 f6 0f 84 c9 00 00 00 e8 13 4b 84 f8 e9 e0 fe ff ff e8 09 4b 84 f8 90 <0f> 0b 90 eb 9c 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c e4 fe ff ff
RSP: 0018:ffffc900028df4d0 EFLAGS: 00010246
RAX: ffffffff8939cb17 RBX: 0000000000000001 RCX: 0000000000080000
RDX: ffffc9000849a000 RSI: 000000000007ffff RDI: 0000000000080000
RBP: 0000000000000002 R08: ffff8881253e633f R09: 0000000000000000
R10: ffff8881253e6320 R11: ffffed1024a7cc68 R12: ffff8881253e62e0
R13: 00000000fffffffb R14: dffffc0000000000 R15: 0000000000002a15
FS:  00007fb110bc96c0(0000) GS:ffff8881a417e000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: fffffffffffffffd CR3: 0000000108832000 CR4: 00000000000006f0
Call Trace:
 <TASK>
 bpf_exec_tx_verdict+0x1050/0x15e0
 tls_sw_sendmsg+0x18db/0x23d0
 __sock_sendmsg+0xe5/0x270
 __sys_sendto+0x3bd/0x520
 __x64_sys_sendto+0xde/0x100
 do_syscall_64+0xfa/0x3b0
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fb10fd8ec29
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fb110bc9038 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 00007fb10ffd5fa0 RCX: 00007fb10fd8ec29
RDX: fffffffffffffede RSI: 00002000000001c0 RDI: 0000000000000003
RBP: 00007fb10fe11e41 R08: 0000000000000000 R09: 0000000003000137
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fb10ffd6038 R14: 00007fb10ffd5fa0 R15: 00007fffe8e90b68
 </TASK>
