[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[ 80.647575][ T26] kauditd_printk_skb: 6 callbacks suppressed
[ 80.647588][ T26] audit: type=1800 audit(1559583226.453:33): pid=9738 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0
[ 80.676664][ T26] audit: type=1800 audit(1559583226.463:34): pid=9738 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0
[....] startpar: service(s) returned failure: rsyslog ...[?25l[?1c7[1G[[31mFAIL[39;49m8[?25h[?0c [31mfailed![39;49m
Debian GNU/Linux 7 syzkaller ttyS0
syzkaller login: [ 85.432960][ T26] audit: type=1400 audit(1559583231.243:35): avc: denied { map } for pid=9937 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1
Warning: Permanently added '10.128.10.9' (ECDSA) to the list of known hosts.
executing program
executing program
executing program
executing program
[ 104.164093][ T26] audit: type=1400 audit(1559583249.973:36): avc: denied { map } for pid=9949 comm="syz-executor003" path="/root/syz-executor003973471" 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
[ 104.199073][ T9962] WARNING: CPU: 0 PID: 9962 at drivers/media/common/videobuf2/videobuf2-core.c:1877 __vb2_queue_cancel+0x8b6/0xc80
[ 104.211803][ T9962] Kernel panic - not syncing: panic_on_warn set ...
[ 104.218742][ T9962] CPU: 0 PID: 9962 Comm: syz-executor003 Not tainted 5.2.0-rc3 #11
[ 104.226788][ T9962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 104.237854][ T9962] Call Trace:
[ 104.241208][ T9962] dump_stack+0x172/0x1f0
[ 104.245741][ T9962] ? __vb2_queue_cancel+0x800/0xc80
[ 104.251103][ T9962] panic+0x2cb/0x744
[ 104.255238][ T9962] ? __warn_printk+0xf3/0xf3
[ 104.260656][ T9962] ? __vb2_queue_cancel+0x8b6/0xc80
[ 104.265895][ T9962] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 104.272690][ T9962] ? __warn.cold+0x5/0x4d
[ 104.277239][ T9962] ? __warn+0xe8/0x1d0
[ 104.281336][ T9962] ? __vb2_queue_cancel+0x8b6/0xc80
[ 104.286664][ T9962] __warn.cold+0x20/0x4d
[ 104.291057][ T9962] ? __vb2_queue_cancel+0x8b6/0xc80
[ 104.296277][ T9962] report_bug+0x263/0x2b0
[ 104.300744][ T9962] do_error_trap+0x11b/0x200
[ 104.305603][ T9962] do_invalid_op+0x37/0x50
[ 104.310225][ T9962] ? __vb2_queue_cancel+0x8b6/0xc80
[ 104.315503][ T9962] invalid_op+0x14/0x20
[ 104.320099][ T9962] RIP: 0010:__vb2_queue_cancel+0x8b6/0xc80
[ 104.326205][ T9962] Code: 1e fb ff ff 48 89 df e8 48 bb ef fc e9 11 fb ff ff e8 0e 1d b7 fc 48 83 c4 50 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 fa 1c b7 fc <0f> 0b 48 8b 45 d0 48 05 28 02 00 00 48 89 c2 48 89 45 88 48 b8 00
[ 104.346442][ T9962] RSP: 0018:ffff8880916ef858 EFLAGS: 00010293
[ 104.352670][ T9962] RAX: ffff8880a8878640 RBX: 0000000000000001 RCX: ffffffff84b9821e
executing program
executing program
[ 104.360916][ T9962] RDX: 0000000000000000 RSI: ffffffff84b989b6 RDI: 0000000000000005
[ 104.369120][ T9962] RBP: ffff8880916ef8d0 R08: ffff8880a8878640 R09: ffffed10430a2d1e
[ 104.377377][ T9962] R10: ffffed10430a2d1d R11: ffff8882185168ef R12: ffff8882185168ec
[ 104.385768][ T9962] R13: ffff888218516980 R14: ffff8882185166a8 R15: ffff888218512388
[ 104.393947][ T9962] ? __vb2_queue_cancel+0x11e/0xc80
[ 104.399303][ T9962] ? __vb2_queue_cancel+0x8b6/0xc80
[ 104.404612][ T9962] ? __vb2_queue_cancel+0x8b6/0xc80
[ 104.409847][ T9962] ? lock_downgrade+0x880/0x880
[ 104.416017][ T9962] ? v4l2_fh_is_singular+0xff/0x160
[ 104.421469][ T9962] vb2_core_streamoff+0x60/0x150
[ 104.426850][ T9962] __vb2_cleanup_fileio+0x78/0x170
[ 104.432456][ T9962] vb2_core_queue_release+0x20/0x80
[ 104.437694][ T9962] _vb2_fop_release+0x1cf/0x2a0
[ 104.442576][ T9962] vb2_fop_release+0x75/0xc0
[ 104.447376][ T9962] vivid_fop_release+0x18e/0x430
[ 104.452467][ T9962] ? vidioc_querycap+0x2d0/0x2d0
[ 104.457897][ T9962] v4l2_release+0x21f/0x390
[ 104.462458][ T9962] __fput+0x2ff/0x890
[ 104.466600][ T9962] ? dev_debug_store+0x110/0x110
[ 104.471568][ T9962] ____fput+0x16/0x20
[ 104.475766][ T9962] task_work_run+0x145/0x1c0
[ 104.480541][ T9962] do_exit+0x90a/0x2fa0
[ 104.485187][ T9962] ? get_signal+0x387/0x24b0
[ 104.489964][ T9962] ? mm_update_next_owner+0x640/0x640
[ 104.495353][ T9962] ? kasan_check_write+0x14/0x20
[ 104.501082][ T9962] ? _raw_spin_unlock_irq+0x28/0x90
[ 104.506787][ T9962] ? get_signal+0x387/0x24b0
[ 104.511515][ T9962] ? _raw_spin_unlock_irq+0x28/0x90
[ 104.517062][ T9962] do_group_exit+0x135/0x370
[ 104.522548][ T9962] get_signal+0x471/0x24b0
[ 104.527132][ T9962] ? exit_robust_list+0x2c0/0x2c0
[ 104.532391][ T9962] ? mutex_unlock+0xd/0x10
[ 104.537095][ T9962] do_signal+0x87/0x1900
[ 104.541490][ T9962] ? __vfs_read+0x92/0x110
[ 104.545909][ T9962] ? v4l2_write+0x230/0x230
[ 104.550501][ T9962] ? setup_sigcontext+0x7d0/0x7d0
[ 104.555715][ T9962] ? exit_to_usermode_loop+0x43/0x2c0
[ 104.561267][ T9962] ? do_syscall_64+0x58e/0x680
[ 104.566341][ T9962] ? exit_to_usermode_loop+0x43/0x2c0
[ 104.571977][ T9962] ? lockdep_hardirqs_on+0x418/0x5d0
[ 104.577332][ T9962] ? trace_hardirqs_on+0x67/0x220
[ 104.582389][ T9962] exit_to_usermode_loop+0x244/0x2c0
[ 104.587690][ T9962] do_syscall_64+0x58e/0x680
[ 104.592537][ T9962] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 104.598431][ T9962] RIP: 0033:0x44a6b9
[ 104.602622][ T9962] Code: e8 0c e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b cb fb ff c3 66 2e 0f 1f 84 00 00 00 00
[ 104.624195][ T9962] RSP: 002b:00007f88ceaf2cf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 104.632834][ T9962] RAX: 0000000000000001 RBX: 00000000006dbc38 RCX: 000000000044a6b9
[ 104.640970][ T9962] RDX: 000000000044a6b9 RSI: 0000000000000081 RDI: 00000000006dbc3c
[ 104.649273][ T9962] RBP: 00000000006dbc30 R08: 0000000000000000 R09: 0000000000000000
[ 104.657970][ T9962] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc3c
[ 104.666813][ T9962] R13: 00007fff1cf2daaf R14: 00007f88ceaf39c0 R15: 0000000000000001
[ 104.682465][ T9962] Kernel Offset: disabled
[ 104.687316][ T9962] Rebooting in 86400 seconds..