rxrpc: Assertion failed - 0(0x0) == 18446612684956041216(0xffff8880ac050000) is false
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BTRFS: device fsid 43710d19-c345-4339-9143-01e5730e13f9 
kernel BUG at net/rxrpc/conn_client.c:792!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
devid 0 transid 7 /dev/loop5
CPU: 0 PID: 9678 Comm: syz-executor.1 Not tainted 4.14.256-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff88809001a440 task.stack: ffff888064450000
RIP: 0010:rxrpc_disconnect_client_call.cold+0x52/0x7a net/rxrpc/conn_client.c:792
RSP: 0018:ffff888064457828 EFLAGS: 00010282
RAX: 0000000000000055 RBX: ffff8880aff040c0 RCX: 0000000000000000
RDX: 000000000001530f RSI: ffffffff81442bf0 RDI: ffffed100c88aefb
RBP: ffff8880afca8000 R08: 0000000000000055 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff8880afca8050 R14: ffff8880ac050000 R15: ffff8880afca80a0
FS:  00007febccf83700(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007febccf5fb40 CR3: 00000000af94e000 CR4: 00000000003406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 rxrpc_connect_call+0x1f57/0x3e10 net/rxrpc/conn_client.c:701
 rxrpc_new_client_call+0x8f4/0x1a10 net/rxrpc/call_object.c:276
 rxrpc_new_client_call_for_sendmsg net/rxrpc/sendmsg.c:525 [inline]
 rxrpc_do_sendmsg+0x8dc/0xfb0 net/rxrpc/sendmsg.c:577
 rxrpc_sendmsg+0x3cf/0x5f0 net/rxrpc/af_rxrpc.c:543
 sock_sendmsg_nosec net/socket.c:646 [inline]
 sock_sendmsg+0xb5/0x100 net/socket.c:656
 ___sys_sendmsg+0x6c8/0x800 net/socket.c:2062
 __sys_sendmsg+0xa3/0x120 net/socket.c:2096
 SYSC_sendmsg net/socket.c:2107 [inline]
 SyS_sendmsg+0x27/0x40 net/socket.c:2103
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x7febce04fae9
RSP: 002b:00007febccf83188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007febce1630f0 RCX: 00007febce04fae9
RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004
RBP: 00007febce0a9ff7 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe2351cb7f R14: 00007febccf83300 R15: 0000000000022000
Code: 0f 0b 48 89 34 24 e8 83 f7 35 fa 48 8b 34 24 4d 89 f1 4d 89 f0 48 c7 c1 20 ba 66 88 48 c7 c7 60 ba 66 88 48 89 f2 e8 12 09 e3 ff <0f> 0b e8 5c f7 35 fa 48 c7 c7 c0 ba 66 88 e8 ff 08 e3 ff 0f 0b 
RIP: rxrpc_disconnect_client_call.cold+0x52/0x7a net/rxrpc/conn_client.c:792 RSP: ffff888064457828
---[ end trace 0cb3907991a06ce0 ]---