audit: type=1400 audit(1575339045.263:37): avc:  denied  { create } for  pid=7670 comm="syz-executor256" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
rxrpc: Assertion failed
audit: type=1400 audit(1575339045.263:38): avc:  denied  { write } for  pid=7670 comm="syz-executor256" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
------------[ cut here ]------------
audit: type=1400 audit(1575339045.263:39): avc:  denied  { read } for  pid=7670 comm="syz-executor256" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1
kernel BUG at net/rxrpc/local_object.c:437!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 2793 Comm: kworker/1:2 Not tainted 4.19.87-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: krxrpcd rxrpc_local_processor
RIP: 0010:rxrpc_local_destroyer net/rxrpc/local_object.c:437 [inline]
RIP: 0010:rxrpc_local_processor.cold+0x24/0x29 net/rxrpc/local_object.c:470
Code: af 5d ab fa 0f 0b e8 84 f8 c0 fa 48 c7 c7 40 94 5b 88 e8 9c 5d ab fa 0f 0b e8 71 f8 c0 fa 48 c7 c7 40 94 5b 88 e8 89 5d ab fa <0f> 0b 90 90 90 55 48 89 e5 41 57 49 89 ff 41 56 41 55 41 54 53 48
RSP: 0018:ffff88809e957ce8 EFLAGS: 00010282
RAX: 0000000000000017 RBX: ffff88808128e978 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff81558bd6 RDI: ffffed1013d2af8f
RBP: ffff88809e957d30 R08: 0000000000000017 R09: ffffed1015d25079
R10: ffffed1015d25078 R11: ffff8880ae9283c7 R12: ffff88808128e208
R13: ffff888097828648 R14: ffff88808128e940 R15: ffff88809496aa40
FS:  0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000006d9f70 CR3: 0000000008e6d000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 process_one_work+0x989/0x1750 kernel/workqueue.c:2153
 worker_thread+0x98/0xe40 kernel/workqueue.c:2296
 kthread+0x354/0x420 kernel/kthread.c:246
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415
Modules linked in:
---[ end trace 41b020ae5eea165b ]---
RIP: 0010:rxrpc_local_destroyer net/rxrpc/local_object.c:437 [inline]
RIP: 0010:rxrpc_local_processor.cold+0x24/0x29 net/rxrpc/local_object.c:470
Code: af 5d ab fa 0f 0b e8 84 f8 c0 fa 48 c7 c7 40 94 5b 88 e8 9c 5d ab fa 0f 0b e8 71 f8 c0 fa 48 c7 c7 40 94 5b 88 e8 89 5d ab fa <0f> 0b 90 90 90 55 48 89 e5 41 57 49 89 ff 41 56 41 55 41 54 53 48
RSP: 0018:f