Warning: Permanently added '10.128.0.117' (ECDSA) to the list of known hosts. [ 68.195319] random: sshd: uninitialized urandom read (32 bytes read) executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 68.310284] audit: type=1400 audit(1555490930.863:36): avc: denied { map } for pid=6933 comm="syz-executor597" path="/root/syz-executor597558006" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 68.401672] ODEBUG: assert_init not available (active state 0) object type: timer_list hint: 0xffff8880a04e5030 [ 68.412239] ------------[ cut here ]------------ [ 68.417012] WARNING: CPU: 1 PID: 5 at lib/debugobjects.c:287 debug_print_object.cold+0xa7/0xdb [ 68.425764] Kernel panic - not syncing: panic_on_warn set ... [ 68.425764] [ 68.433125] CPU: 1 PID: 5 Comm: kworker/u4:0 Not tainted 4.14.112 #2 [ 68.439613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.448979] Workqueue: tipc_send tipc_send_work [ 68.453644] Call Trace: [ 68.456238] dump_stack+0x138/0x19c [ 68.459870] panic+0x1f2/0x438 [ 68.463055] ? add_taint.cold+0x16/0x16 [ 68.467014] ? debug_print_object.cold+0xa7/0xdb [ 68.471756] ? debug_print_object.cold+0xa7/0xdb [ 68.476492] __warn.cold+0x2f/0x34 [ 68.480015] ? ist_end_non_atomic+0x10/0x10 [ 68.484324] ? debug_print_object.cold+0xa7/0xdb [ 68.489060] report_bug+0x216/0x254 [ 68.492666] do_error_trap+0x1bb/0x310 [ 68.496532] ? math_error+0x360/0x360 [ 68.500323] ? vprintk_emit+0x171/0x600 [ 68.504369] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.509191] do_invalid_op+0x1b/0x20 [ 68.512887] invalid_op+0x1b/0x40 [ 68.516329] RIP: 0010:debug_print_object.cold+0xa7/0xdb [ 68.521670] RSP: 0018:ffff8880a9cd79d8 EFLAGS: 00010286 [ 68.527012] RAX: 0000000000000063 RBX: 0000000000000005 RCX: 0000000000000000 [ 68.534272] RDX: 0000000000000000 RSI: ffffffff866d0860 RDI: ffffed101539af31 [ 68.541529] RBP: ffff8880a9cd7a00 R08: 0000000000000063 R09: ffff8880a9cc2a30 [ 68.548777] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff866cba60 [ 68.556044] R13: ffff8880a04e5030 R14: 0000000000000000 R15: ffff8880a04e5018 [ 68.563306] ? debug_print_object.cold+0xa7/0xdb [ 68.568044] debug_object_assert_init+0x232/0x300 [ 68.572870] ? debug_object_init_on_stack+0x20/0x20 [ 68.577871] del_timer+0x67/0xf0 [ 68.581219] ? trigger_dyntick_cpu.isra.0+0x190/0x190 [ 68.586393] tipc_subscrb_subscrp_delete+0x16a/0x3a0 [ 68.591477] ? trace_hardirqs_on_caller+0x400/0x590 [ 68.596473] ? tipc_subscrb_subscrp_delete+0x3a0/0x3a0 [ 68.601734] tipc_subscrb_release_cb+0x18/0x30 [ 68.606297] tipc_close_conn+0x179/0x210 [ 68.610340] tipc_send_work+0x470/0x5a0 [ 68.614314] ? tipc_close_conn+0x210/0x210 [ 68.618532] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 68.624554] process_one_work+0x868/0x1610 [ 68.628786] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 68.633445] worker_thread+0x5d9/0x1050 [ 68.637421] kthread+0x31c/0x430 [ 68.640777] ? process_one_work+0x1610/0x1610 [ 68.645255] ? kthread_create_on_node+0xd0/0xd0 [ 68.649920] ret_from_fork+0x3a/0x50 [ 68.654979] Kernel Offset: disabled [ 68.658661] Rebooting in 86400 seconds..