INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes Warning: Permanently added '10.128.0.139' (ECDSA) to the list of known hosts. 2018/12/22 23:30:20 parsed 1 programs 2018/12/22 23:30:22 executed programs: 0 [ 180.533172] audit: type=1400 audit(1545521427.348:5): avc: denied { associate } for pid=2111 comm="syz-executor4" name="syz4" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 2018/12/22 23:30:27 executed programs: 6 [ 185.168962] ------------[ cut here ]------------ [ 185.175687] WARNING: CPU: 1 PID: 6988 at arch/x86/mm/pat.c:1019 untrack_pfn+0x242/0x290 [ 185.195195] Kernel panic - not syncing: panic_on_warn set ... [ 185.195195] [ 185.202592] CPU: 1 PID: 6988 Comm: syz-executor2 Not tainted 4.9.147+ #86 [ 185.209520] ffff8801d27ef660 ffffffff81b43be9 ffffffff82a39060 00000000ffffffff [ 185.217607] ffffffff82a34400 0000000000000001 0000000000000009 ffff8801d27ef720 [ 185.225689] ffffffff813f7745 0000000041b58ab3 ffffffff82e2ac3b ffffffff813f7586 [ 185.233768] Call Trace: [ 185.236374] [] dump_stack+0xc1/0x128 [ 185.241739] [] panic+0x1bf/0x39f [ 185.246761] [] ? add_taint.cold.5+0x16/0x16 [ 185.252746] [] ? __pud_alloc+0x1d0/0x1d0 [ 185.258452] [] ? __warn.cold.8+0x14/0x2f [ 185.264161] [] ? untrack_pfn+0x242/0x290 [ 185.269872] [] __warn.cold.8+0x2f/0x2f [ 185.275410] [] warn_slowpath_null+0x2c/0x40 [ 185.281398] [] untrack_pfn+0x242/0x290 [ 185.286955] [] ? track_pfn_insert+0x170/0x170 [ 185.293095] [] ? do_wp_page+0x2010/0x2010 [ 185.298889] [] ? uprobe_munmap+0x94/0x220 [ 185.304681] [] unmap_single_vma+0x141/0x170 [ 185.310653] [] unmap_vmas+0x81/0xd0 [ 185.315937] [] exit_mmap+0x1cc/0x3a0 [ 185.321294] [] ? SyS_munmap+0xa0/0xa0 [ 185.326729] [] ? __might_sleep+0x95/0x1a0 [ 185.332523] [] mmput+0xcd/0x360 [ 185.337429] [] do_exit+0x6c9/0x2a50 [ 185.342693] [] ? trace_hardirqs_on+0x10/0x10 [ 185.348729] [] ? trace_hardirqs_on+0x10/0x10 [ 185.354764] [] ? release_task.part.4+0x14b0/0x14b0 [ 185.361332] [] ? __dequeue_signal+0x79/0x5f0 [ 185.367381] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 185.374111] [] ? recalc_sigpending+0x72/0x90 [ 185.380146] [] ? dequeue_signal+0xc4/0x4b0 [ 185.386022] [] ? check_preemption_disabled+0x3b/0x200 [ 185.392839] [] do_group_exit+0x111/0x300 [ 185.398544] [] get_signal+0x4e1/0x1460 [ 185.404058] [] do_signal+0x95/0x1b00 [ 185.409399] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 185.416129] [] ? setup_sigcontext+0x7d0/0x7d0 [ 185.422249] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 185.429004] [] ? do_futex+0x1a30/0x1a30 [ 185.434609] [] ? exit_to_usermode_loop+0xbe/0x150 [ 185.441081] [] exit_to_usermode_loop+0x10e/0x150 [ 185.447526] [] do_syscall_64+0x3e2/0x550 [ 185.453225] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 185.460476] Kernel Offset: disabled [ 185.464099] Rebooting in 86400 seconds..