RBP: 00007f8a1dbe61d0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffcc0935a0f R14: 00007f8a1dbe6300 R15: 0000000000022000
rxrpc: Assertion failed - 0(0x0) == 18446612683658312704(0xffff88805eab3c00) is false
------------[ cut here ]------------
kernel BUG at net/rxrpc/conn_client.c:792!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 0 PID: 4235 Comm: syz-executor.4 Not tainted 4.14.221-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff8880938461c0 task.stack: ffff888055288000
RIP: 0010:rxrpc_disconnect_client_call.cold+0x52/0x7a net/rxrpc/conn_client.c:792
RSP: 0018:ffff88805528f720 EFLAGS: 00010286
RAX: 0000000000000055 RBX: ffff88805d9ec340 RCX: 0000000000000000
RDX: 0000000000015daa RSI: ffffffff81441800 RDI: ffffed100aa51eda
RBP: ffff8880a12f2000 R08: 0000000000000055 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff8880a12f2050 R14: ffff88805eab3c00 R15: ffff8880a12f20a0
FS:  00007f7900c92700(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000556dc7b8a5af CR3: 00000000afe9a000 CR4: 00000000001426f0
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+0x326/0x800 net/socket.c:2062
 __sys_sendmmsg+0x129/0x330 net/socket.c:2152
 SYSC_sendmmsg net/socket.c:2183 [inline]
 SyS_sendmmsg+0x2f/0x50 net/socket.c:2178
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x466019
RSP: 002b:00007f7900c92188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000466019
RDX: 0000000000000001 RSI: 0000000020000940 RDI: 0000000000000004
RBP: 00000000004bd067 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008
R13: 00007ffd16b8bc0f R14: 00007f7900c92300 R15: 0000000000022000
Code: 0f 0b 48 89 34 24 e8 bc c5 38 fa 48 8b 34 24 4d 89 f1 4d 89 f0 48 c7 c1 e0 81 66 88 48 c7 c7 20 82 66 88 48 89 f2 e8 00 11 e3 ff <0f> 0b e8 95 c5 38 fa 48 c7 c7 80 82 66 88 e8 ed 10 e3 ff 0f 0b 
RIP: rxrpc_disconnect_client_call.cold+0x52/0x7a net/rxrpc/conn_client.c:792 RSP: ffff88805528f720
---[ end trace b227b93aa788953e ]---