Warning: Permanently added '10.128.0.49' (ECDSA) to the list of known hosts. [ 37.112832] random: sshd: uninitialized urandom read (32 bytes read) executing program [ 37.242557] kauditd_printk_skb: 10 callbacks suppressed [ 37.242565] audit: type=1400 audit(1572702915.824:36): avc: denied { map } for pid=6912 comm="syz-executor092" path="/root/syz-executor092102716" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 37.245472] BUG: unable to handle kernel NULL pointer dereference at (null) [ 37.282993] IP: (null) [ 37.286586] PGD 9e32f067 P4D 9e32f067 PUD 964fc067 PMD 0 [ 37.292169] Oops: 0010 [#1] PREEMPT SMP KASAN [ 37.296953] Modules linked in: [ 37.300173] CPU: 1 PID: 6912 Comm: syz-executor092 Not tainted 4.14.151 #0 [ 37.307181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.316699] task: ffff888096ab2280 task.stack: ffff888093d08000 [ 37.322879] RIP: 0010: (null) [ 37.326982] RSP: 0018:ffff888093d0fd48 EFLAGS: 00010246 [ 37.332339] RAX: dffffc0000000000 RBX: ffffffff88151060 RCX: 1ffff11012d56564 [ 37.339638] RDX: 1ffffffff102a223 RSI: 0000000000000000 RDI: ffff88809b5f2000 [ 37.346898] RBP: ffff888093d0fd68 R08: 0000000000000001 R09: ffff888096ab2b20 [ 37.354158] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88809b5f2000 [ 37.361457] R13: ffff88809b5f200e R14: 0000000000000010 R15: 0000000000000802 [ 37.368753] FS: 0000000001b3f880(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 [ 37.376969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.382839] CR2: 0000000000000000 CR3: 0000000096b6a000 CR4: 00000000001406e0 [ 37.390102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.397364] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.404626] Call Trace: [ 37.407205] inet_autobind+0xae/0x180 [ 37.410995] inet_dgram_connect+0x136/0x1e0 [ 37.415306] SYSC_connect+0x1f6/0x2d0 [ 37.419150] ? SYSC_bind+0x220/0x220 [ 37.423106] ? up_read+0x1a/0x40 [ 37.426465] ? __do_page_fault+0x358/0xb80 [ 37.430688] SyS_connect+0x24/0x30 [ 37.434353] ? SyS_accept+0x30/0x30 [ 37.437973] do_syscall_64+0x1e8/0x640 [ 37.442352] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.447335] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.452715] RIP: 0033:0x440169 [ 37.455903] RSP: 002b:00007ffc2bd691c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 37.463968] RAX: ffffffffffffffda RBX: 00000000004002c8 RCX: 0000000000440169 [ 37.471373] RDX: 0000000000000010 RSI: 0000000020001200 RDI: 0000000000000003 [ 37.478942] RBP: 00000000006ca018 R08: 0000000000000000 R09: 00000000004002c8 [ 37.486316] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000004019f0 [ 37.493807] R13: 0000000000401a80 R14: 0000000000000000 R15: 0000000000000000 [ 37.501104] Code: Bad RIP value. [ 37.504561] RIP: (null) RSP: ffff888093d0fd48 [ 37.509909] CR2: 0000000000000000 [ 37.513537] ---[ end trace c50bfc4b2e28d606 ]--- [ 37.518296] Kernel panic - not syncing: Fatal exception [ 37.525513] Kernel Offset: disabled [ 37.529145] Rebooting in 86400 seconds..