Warning: Permanently added '10.128.1.38' (ECDSA) to the list of known hosts. [ 66.128133] random: sshd: uninitialized urandom read (32 bytes read) executing program [ 66.259140] audit: type=1400 audit(1560197892.998:36): avc: denied { map } for pid=7204 comm="syz-executor598" path="/root/syz-executor598666960" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 66.289402] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 66.301936] BUG: unable to handle kernel NULL pointer dereference at (null) [ 66.309908] IP: (null) [ 66.313253] PGD 7e4a8067 P4D 7e4a8067 PUD 96606067 PMD 0 [ 66.318776] Oops: 0010 [#1] PREEMPT SMP KASAN [ 66.323252] Modules linked in: [ 66.326431] CPU: 0 PID: 3146 Comm: kworker/0:2 Not tainted 4.14.124 #18 [ 66.333159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.342535] Workqueue: pencrypt padata_serial_worker [ 66.347622] task: ffff88809c3ca6c0 task.stack: ffff88809bc00000 [ 66.353659] RIP: 0010: (null) [ 66.357534] RSP: 0018:ffff88809bc07c80 EFLAGS: 00010246 [ 66.362884] RAX: dffffc0000000000 RBX: ffff88808055bc80 RCX: ffff88809bc07cf0 [ 66.370131] RDX: 1ffff110100ab792 RSI: 0000000000000000 RDI: ffff88808055bc80 [ 66.377382] RBP: ffff88809bc07c98 R08: ffff88809c3ca6c0 R09: 0000000000000002 [ 66.384631] R10: 0000000000000000 R11: ffff88809c3ca6c0 R12: ffff88809bc07d10 [ 66.391973] R13: ffff8880a694d41c R14: ffff88808055bcd8 R15: ffff88808055bcd0 [ 66.399236] FS: 0000000000000000(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 66.407444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.413361] CR2: 0000000000000000 CR3: 00000000a10d2000 CR4: 00000000001406f0 [ 66.420621] Call Trace: [ 66.423212] pcrypt_aead_serial+0x7e/0xb0 [ 66.427505] padata_serial_worker+0x261/0x400 [ 66.431994] ? __lock_is_held+0xb6/0x140 [ 66.436101] ? check_preemption_disabled+0x3c/0x250 [ 66.441646] ? padata_parallel_worker+0x3b0/0x3b0 [ 66.446476] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 66.451907] process_one_work+0x863/0x1600 [ 66.456128] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 66.460790] worker_thread+0x5d9/0x1050 [ 66.464746] kthread+0x319/0x430 [ 66.468137] ? process_one_work+0x1600/0x1600 [ 66.472659] ? kthread_create_on_node+0xd0/0xd0 [ 66.477311] ret_from_fork+0x24/0x30 [ 66.481008] Code: Bad RIP value. [ 66.484470] RIP: (null) RSP: ffff88809bc07c80 [ 66.489813] CR2: 0000000000000000 [ 66.493332] ---[ end trace 5d9f7b2e3912ca28 ]--- [ 66.498076] Kernel panic - not syncing: Fatal exception in interrupt [ 66.505589] Kernel Offset: disabled [ 66.509426] Rebooting in 86400 seconds..