INIT: Entering runlevel: 2

[info] Using makefile-style concurrent boot in runlevel 2.
[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting periodic command scheduler: cron[?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-upstream-mmots-kasan-gce-4,10.128.15.196' (ECDSA) to the list of known hosts.
2017/11/16 05:02:00 parsed 1 programs
2017/11/16 05:02:00 executed programs: 0
syzkaller login: [   27.364701] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu
[   27.511079] WARNING: CPU: 0 PID: 3103 at arch/x86/kvm/x86.c:7293 kvm_arch_vcpu_ioctl_run+0x213/0x5d20
[   27.532083] WARNING: CPU: 0 PID: 3109 at arch/x86/kvm/x86.c:7293 kvm_arch_vcpu_ioctl_run+0x213/0x5d20
[   27.532087] Kernel panic - not syncing: panic_on_warn set ...
[   27.532087] 
[   27.532093] CPU: 0 PID: 3109 Comm: syz-executor1 Not tainted 4.14.0-rc8-mm1+ #21
[   27.532096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   27.532098] Call Trace:
[   27.532107]  dump_stack+0x194/0x257
[   27.532116]  ? arch_local_irq_restore+0x53/0x53
[   27.532127]  ? vsnprintf+0x1ed/0x1900
[   27.532137]  panic+0x1e4/0x41c
[   27.532143]  ? refcount_error_report+0x214/0x214
[   27.532148]  ? show_regs_print_info+0x65/0x65
[   27.532160]  ? __warn+0x1c1/0x200
[   27.532170]  ? kvm_arch_vcpu_ioctl_run+0x213/0x5d20
[   27.532174]  __warn+0x1dc/0x200
[   27.532182]  ? kvm_arch_vcpu_ioctl_run+0x213/0x5d20
[   27.532190]  report_bug+0x211/0x2d0
[   27.532202]  fixup_bug+0x40/0x90
[   27.532212]  do_trap+0x260/0x390
[   27.532230]  do_error_trap+0x120/0x390
[   27.532245]  ? do_trap+0x390/0x390
[   27.532255]  ? kvm_arch_vcpu_ioctl_run+0x213/0x5d20
[   27.532263]  ? fpu__initialize+0xed/0x650
[   27.532274]  ? fpu__save+0x6a0/0x6a0
[   27.532290]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   27.532307]  do_invalid_op+0x1b/0x20
[   27.532315]  invalid_op+0x18/0x20
[   27.532322] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x213/0x5d20
[   27.532325] RSP: 0018:ffff8801ca70f670 EFLAGS: 00010293
[   27.532331] RAX: ffff8801ca8722c0 RBX: ffff8801cbd88000 RCX: ffffffff810de583
[   27.532335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8801caf60838
[   27.532339] RBP: ffff8801ca70fa40 R08: 0000000000000001 R09: 0000000000000001
[   27.532342] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
[   27.532346] R13: 1ffff100394e1f72 R14: ffff8801cc275880 R15: ffff8801caf60600
[   27.532365]  ? kvm_arch_vcpu_ioctl_run+0x213/0x5d20
[   27.532387]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   27.532414]  ? wait_for_completion_interruptible+0x830/0x830
[   27.532424]  ? kvm_arch_vcpu_runnable+0x560/0x560
[   27.532436]  ? __raw_spin_lock_init+0x2d/0x100
[   27.532447]  ? __init_waitqueue_head+0x97/0x140
[   27.532456]  ? wake_up_q+0xe0/0xe0
[   27.532464]  ? __lockdep_init_map+0xe4/0x650
[   27.532487]  ? __wait_rcu_gp+0x25d/0x420
[   27.532493]  ? rcu_gp_is_normal+0x140/0x140
[   27.532518]  ? synchronize_sched.part.67+0xbd/0x110
[   27.532527]  ? synchronize_sched_expedited+0xf0/0xf0
[   27.532533]  ? call_rcu_bh+0x20/0x20
[   27.532540]  ? __lock_is_held+0xbc/0x140
[   27.532546]  ? lock_release+0xda0/0xda0
[   27.532559]  ? trace_raw_output_rcu_utilization+0xb0/0xb0
[   27.532585]  ? put_pid+0x183/0x1f0
[   27.532594]  ? task_active_pid_ns+0xd0/0xd0
[   27.532605]  ? __might_sleep+0x95/0x190
[   27.532622]  kvm_vcpu_ioctl+0x64c/0x1010
[   27.532628]  ? kvm_vcpu_ioctl+0x64c/0x1010
[   27.532640]  ? __kvm_gfn_to_hva_cache_init+0xbb0/0xbb0
[   27.532650]  ? find_held_lock+0x39/0x1d0
[   27.532673]  ? lock_downgrade+0x980/0x980
[   27.532684]  ? __fget+0xbb/0x580
[   27.532695]  ? avc_ss_reset+0x110/0x110
[   27.532711]  ? lock_release+0xda0/0xda0
[   27.532719]  ? __lock_is_held+0xbc/0x140
[   27.532736]  ? __fget+0x362/0x580
[   27.532749]  ? iterate_fd+0x3f0/0x3f0
[   27.532768]  ? __kvm_gfn_to_hva_cache_init+0xbb0/0xbb0
[   27.532774]  do_vfs_ioctl+0x1b1/0x1530
[   27.532785]  ? ioctl_preallocate+0x2b0/0x2b0
[   27.532794]  ? selinux_capable+0x40/0x40
[   27.532806]  ? SyS_futex+0x269/0x390
[   27.532823]  ? security_file_ioctl+0x89/0xb0
[   27.532832]  SyS_ioctl+0x8f/0xc0
[   27.532842]  entry_SYSCALL_64_fastpath+0x1f/0x96
[   27.532846] RIP: 0033:0x452879
[   27.532849] RSP: 002b:00007f7db7a5dbe8 EFLAGS: 00000212 ORIG_RAX: 0000000000000010
[   27.532853] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 0000000000452879
[   27.532856] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000004
[   27.532858] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000
[   27.532861] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f1460
[   27.532863] R13: 00000000ffffffff R14: 00007f7db7a5e6d4 R15: 0000000000000002
[   27.533351] Dumping ftrace buffer:
[   27.533381]    (ftrace buffer empty)
[   27.533383] Kernel Offset: disabled
[   27.919510] Rebooting in 86400 seconds..