Warning: Permanently added '10.128.0.90' (ECDSA) to the list of known hosts. 2019/04/24 13:19:01 parsed 1 programs 2019/04/24 13:19:04 executed programs: 0 [ 38.075606] audit: type=1400 audit(1556111944.848:5): avc: denied { associate } for pid=2058 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 2019/04/24 13:19:05 result: hanged=false err=executor 0: failed to write control pipe: write |1: broken pipe [ 41.405594] ------------[ cut here ]------------ [ 41.410599] WARNING: CPU: 1 PID: 64 at net/xfrm/xfrm_state.c:2197 xfrm_state_fini+0x2a0/0x340 [ 41.419415] Kernel panic - not syncing: panic_on_warn set ... [ 41.419415] [ 41.426775] CPU: 1 PID: 64 Comm: kworker/u4:1 Not tainted 4.9.170+ #47 [ 41.433432] Workqueue: netns cleanup_net [ 41.437588] ffff8801d796f900 ffffffff81b4fb21 0000000000000000 ffffffff82a39ba0 [ 41.445776] 00000000ffffffff 0000000000000001 0000000000000009 ffff8801d796f9e0 [ 41.453878] ffffffff813f966a 0000000041b58ab3 ffffffff82e2eee2 ffffffff813f9491 [ 41.462441] Call Trace: [ 41.465026] [<000000008bc4bc68>] dump_stack+0xc1/0x120 [ 41.470375] [<00000000b683d59e>] panic+0x1d9/0x3bd [ 41.475413] [<00000000612f016a>] ? add_taint.cold+0x16/0x16 [ 41.481198] [<00000000fbd84069>] ? trace_hardirqs_on_caller+0x385/0x5a0 [ 41.488025] [<00000000c5f1fc81>] ? xfrm_state_flush+0x1e3/0x310 [ 41.494152] [<00000000b25195e5>] ? trace_hardirqs_on+0xd/0x10 [ 41.500113] [<00000000205586ee>] ? __warn.cold+0x14/0x2f [ 41.505648] [<0000000056d6fe67>] ? xfrm_state_fini+0x2a0/0x340 [ 41.511801] [<0000000053069057>] __warn.cold+0x2f/0x2f [ 41.517293] [<00000000be1032d5>] warn_slowpath_null+0x2d/0x40 [ 41.523260] [<0000000056d6fe67>] xfrm_state_fini+0x2a0/0x340 [ 41.529133] [<0000000015e2bffa>] xfrm_net_exit+0x2e/0x40 [ 41.534656] [<00000000cd099c0e>] ? xfrm_policy_fini+0x320/0x320 [ 41.540927] [<000000008fd0db98>] ops_exit_list.isra.0+0xb0/0x160 [ 41.547148] [<000000003fd97e86>] cleanup_net+0x3d6/0x8a0 [ 41.552779] [<00000000a1551e8b>] ? debug_object_deactivate+0x1e4/0x360 [ 41.559525] [<000000008be51bc4>] ? net_drop_ns+0x80/0x80 [ 41.565145] [<0000000072662e0c>] process_one_work+0x88b/0x1600 [ 41.571191] [<00000000ace62571>] ? process_one_work+0x7ce/0x1600 [ 41.577409] [<0000000064aa7c34>] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 41.583891] [<0000000064d77a5a>] ? _raw_spin_unlock_irq+0x28/0x60 [ 41.590196] [<00000000e0da9c1c>] worker_thread+0x5df/0x11d0 [ 41.596030] [<00000000e46bb243>] ? process_one_work+0x1600/0x1600 [ 41.602503] [<0000000066a70413>] kthread+0x278/0x310 [ 41.607678] [<00000000e964ab84>] ? kthread_park+0xa0/0xa0 [ 41.613285] [<00000000b1b68a36>] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 41.620253] [<000000000e322c73>] ? _raw_spin_unlock_irq+0x39/0x60 [ 41.626573] [<0000000068215d8f>] ? finish_task_switch+0x1e5/0x660 [ 41.632876] [<000000007f45a388>] ? finish_task_switch+0x1b7/0x660 [ 41.639182] [<0000000065338c44>] ? __switch_to_asm+0x34/0x70 [ 41.645051] [<00000000619d24d6>] ? __switch_to_asm+0x40/0x70 [ 41.650921] [<0000000065338c44>] ? __switch_to_asm+0x34/0x70 [ 41.656884] [<00000000e964ab84>] ? kthread_park+0xa0/0xa0 [ 41.662494] [<00000000e964ab84>] ? kthread_park+0xa0/0xa0 [ 41.668233] [<00000000b8b605b1>] ret_from_fork+0x5c/0x70 [ 41.674150] Kernel Offset: disabled [ 41.677792] Rebooting in 86400 seconds..