[....] Starting enhanced syslogd: rsyslogd[ 10.521554] audit: type=1400 audit(1514318572.003:4): avc: denied { syslog } for pid=3169 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-android-49-kasan-gce-6,10.128.0.86' (ECDSA) to the list of known hosts. 2017/12/26 20:03:14 parsed 1 programs 2017/12/26 20:03:14 executed programs: 0 syzkaller login: [ 32.656624] IPVS: Creating netns size=2536 id=1 [ 32.663575] IPVS: Creating netns size=2536 id=2 [ 32.685715] audit: type=1400 audit(1514318594.173:5): avc: denied { set_context_mgr } for pid=3349 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 32.697194] audit: type=1400 audit(1514318594.183:6): avc: denied { call } for pid=3350 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 32.700085] binder: send failed reply for transaction 2 to 3350:3354 [ 32.713570] binder: 3350:3354 transaction failed 29189/-22, size 0-0 line 3004 [ 32.721612] binder: undelivered TRANSACTION_COMPLETE [ 32.721617] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.721618] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.726183] binder: send failed reply for transaction 6 to 3369:3370 [ 32.731793] IPVS: Creating netns size=2536 id=3 [ 32.742088] binder: send failed reply for transaction 8 to 3374:3375 [ 32.758226] binder: send failed reply for transaction 10 to 3369:3370 [ 32.758229] ------------[ cut here ]------------ [ 32.758240] WARNING: CPU: 0 PID: 4 at drivers/android/binder.c:2151 binder_send_failed_reply+0x147/0x3a0 [ 32.758242] Unexpected reply error: 29189 [ 32.758244] Kernel panic - not syncing: panic_on_warn set ... [ 32.758244] [ 32.758249] CPU: 0 PID: 4 Comm: kworker/0:0 Not tainted 4.9.71-g2506378 #113 [ 32.758252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 32.758259] Workqueue: events binder_deferred_func [ 32.758265] ffff8801da26f910 ffffffff81d922b9 ffffffff83a46d00 ffff8801da26f9e8 [ 32.758270] ffffffff83eab400 ffffffff82d60727 0000000000000009 ffff8801da26f9d8 [ 32.758274] ffffffff8142d741 0000000041b58ab3 ffffffff84188580 ffffffff8142d585 [ 32.758275] Call Trace: [ 32.758285] [] dump_stack+0xc1/0x128 [ 32.758290] [] ? binder_send_failed_reply+0x147/0x3a0 [ 32.758295] [] panic+0x1bc/0x3a8 [ 32.758300] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 32.758305] [] ? vprintk_emit+0x3ad/0x750 [ 32.758310] [] ? __warn+0x1a9/0x1e0 [ 32.758314] [] ? binder_send_failed_reply+0x147/0x3a0 [ 32.758318] [] __warn+0x1c4/0x1e0 [ 32.758322] [] warn_slowpath_fmt+0xc4/0x110 [ 32.758325] [] ? __warn+0x1e0/0x1e0 [ 32.758330] [] ? _binder_inner_proc_lock+0x2c/0x50 [ 32.758334] [] binder_send_failed_reply+0x147/0x3a0 [ 32.758339] [] binder_cleanup_transaction+0xd2/0x140 [ 32.758343] [] binder_release_work+0x1b0/0x260 [ 32.758349] [] ? _raw_spin_unlock+0x2c/0x50 [ 32.758353] [] binder_deferred_func+0x9a2/0xd10 [ 32.758358] [] ? __lock_is_held+0xa1/0xf0 [ 32.758364] [] process_one_work+0x7e0/0x1610 [ 32.758368] [] ? process_one_work+0x72c/0x1610 [ 32.758372] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 32.758376] [] worker_thread+0xe0/0x10d0 [ 32.758380] [] kthread+0x26d/0x300 [ 32.758384] [] ? process_one_work+0x1610/0x1610 [ 32.758387] [] ? kthread_park+0xa0/0xa0 [ 32.758391] [] ? kthread_park+0xa0/0xa0 [ 32.758394] [] ? kthread_park+0xa0/0xa0 [ 32.758398] [] ret_from_fork+0x2a/0x40 [ 32.761469] Dumping ftrace buffer: [ 32.761494] (ftrace buffer empty) [ 32.761496] Kernel Offset: disabled [ 33.030059] Rebooting in 86400 seconds..