random: sshd: uninitialized urandom read (32 bytes read)
random: sshd: uninitialized urandom read (32 bytes read)
audit: type=1400 audit(1563688068.927:36): avc:  denied  { map } for  pid=7106 comm="syz-executor268" path="/root/syz-executor268431671" dev="sda1" ino=16484 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 0 PID: 7106 Comm: syz-executor268 Not tainted 4.14.133 #28
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff88808397e300 task.stack: ffff8880a03c0000
RIP: 0010:rxrpc_connect_call+0xc9/0x41a0 /net/rxrpc/conn_client.c:684
RSP: 0018:ffff8880a03c7738 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 00000000014000c0
RDX: 0000000000000003 RSI: ffff8880a03c7998 RDI: 0000000000000018
RBP: ffff8880a03c7880 R08: 0000000000000001 R09: ffff88808397eba0
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88809fe22c00
R13: ffff8882163d81e0 R14: ffff8882163d81d0 R15: ffff8880a03c7998
FS:  0000000001da7880(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000040 CR3: 000000008f231000 CR4: 00000000001406f0
Call Trace:
 rxrpc_new_client_call+0x8f7/0x1420 /net/rxrpc/call_object.c:276
 rxrpc_new_client_call_for_sendmsg /net/rxrpc/sendmsg.c:525 [inline]
 rxrpc_do_sendmsg+0x91a/0x1103 /net/rxrpc/sendmsg.c:577
 rxrpc_sendmsg+0x48a/0x650 /net/rxrpc/af_rxrpc.c:543
 sock_sendmsg_nosec /net/socket.c:646 [inline]
 sock_sendmsg+0xce/0x110 /net/socket.c:656
 ___sys_sendmsg+0x349/0x840 /net/socket.c:2062
 __sys_sendmmsg+0x152/0x3a0 /net/socket.c:2152
 SYSC_sendmmsg /net/socket.c:2183 [inline]
 SyS_sendmmsg+0x35/0x60 /net/socket.c:2178
 do_syscall_64+0x1e8/0x640 /arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x440249
RSP: 002b:00007fff4863f978 EFLAGS: 00000246 ORIG_RAX: 0000000000000133
RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 0000000000440249
RDX: 0000000000000001 RSI: 0000000020005c00 RDI: 0000000000000003
RBP: 00000000006ca018 R08: 00000000004002c8 R09: 00000000004002c8
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000401ad0
R13: 0000000000401b60 R14: 0000000000000000 R15: 0000000000000000
Code: e8 03 80 3c 18 00 0f 85 6f 39 00 00 48 8b 85 28 ff ff ff 48 8b 18 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 18 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 8a 39 00 00 48 8b 5b 18 48 8d bb 00 02 00 00 
RIP: rxrpc_connect_call+0xc9/0x41a0 /net/rxrpc/conn_client.c:684 RSP: ffff8880a03c7738
---[ end trace 3dbf050e0d01c1e8 ]---