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-next-kasan-gce-7,10.128.0.42' (ECDSA) to the list of known hosts.
2017/09/02 00:08:39 parsed 1 programs
2017/09/02 00:08:39 executed programs: 0
syzkaller login: [   35.005360] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu
2017/09/02 00:08:44 executed programs: 88
[   44.207326] *** Guest State ***
[   44.214707] CR0: actual=0x0000000080000033, shadow=0x0000000060000013, gh_mask=fffffffffffffff7
[   44.236893] CR4: actual=0x0000000000002050, shadow=0x0000000000000020, gh_mask=ffffffffffffe871
[   44.343057] CR3 = 0x0000000000100802
[   44.356092] RSP = 0x0000000000000000  RIP = 0x000000000000fff0
[   44.380483] RFLAGS=0x00010000         DR7 = 0x0000000000000400
[   44.415860] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810
[   44.450771] CS:   sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000
[   44.561930] DS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[   44.625960] SS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[   44.650189] ES:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[   44.714879] FS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[   44.742107] GS:   sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000
[   44.789424] GDTR:                           limit=0x000007ff, base=0x0000000000001000
[   44.822271] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800
[   44.850500] IDTR:                           limit=0x000001ff, base=0x0000000000003800
[   44.900315] TR:   sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000
[   44.947243] EFER =     0x0000000000000001  PAT = 0x0007040600070406
[   44.954714] DebugCtl = 0x0000000000000000  DebugExceptions = 0x0000000000000000
[   45.003305] Interruptibility = 00000000  ActivityState = 00000000
[   45.010975] *** Host State ***
[   45.074848] RIP = 0xffffffff811b8def  RSP = 0xffff8801d0c8f4c8
[   45.137300] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040
[   45.180277] FSBase=00007efc57bed700 GSBase=ffff8801db300000 TRBase=ffff8801db323100
[   45.190951] GDTBase=ffffffffff576000 IDTBase=ffffffffff57b000
[   45.209927] CR0=0000000080050033 CR3=00000001cf09d000 CR4=00000000001426e0
[   45.218874] Sysenter RSP=0000000000000000 CS:RIP=0010:ffffffff84d3e970
[   45.225709] EFER = 0x0000000000000d01  PAT = 0x0000000000000000
[   45.232315] *** Control State ***
[   45.236246] PinBased=0000003f CPUBased=b699edfa SecondaryExec=0000004a
[   45.243123] EntryControls=0000d1ff ExitControls=0023efff
[   45.248947] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000
[   45.256070] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000
[   45.263133] VMExit: intr_info=00000000 errcode=00000000 ilen=00000002
[   45.269820]         reason=80000021 qualification=0000000000000000
2017/09/02 00:08:49 executed programs: 170
[   45.276487] IDTVectoring: info=00000000 errcode=00000000
[   45.282068] TSC Offset = 0xffffffe6b2ebaf6f
[   45.286727] EPT pointer = 0x00000001d59d401e
[   46.207287] ------------[ cut here ]------------
[   46.236911] WARNING: CPU: 1 PID: 4780 at arch/x86/kvm/x86.c:7267 kvm_arch_vcpu_ioctl_run+0x213/0x5a30
[   46.312805] Kernel panic - not syncing: panic_on_warn set ...
[   46.312805] 
[   46.320225] CPU: 1 PID: 4780 Comm: syz-executor3 Not tainted 4.13.0-rc7-next-20170901+ #13
[   46.328623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   46.337978] Call Trace:
[   46.340569]  dump_stack+0x194/0x257
[   46.344204]  ? arch_local_irq_restore+0x53/0x53
[   46.348899]  panic+0x1e4/0x417
[   46.352091]  ? __warn+0x1d9/0x1d9
[   46.355543]  ? show_regs_print_info+0x65/0x65
[   46.360067]  ? kvm_arch_vcpu_ioctl_run+0x213/0x5a30
[   46.365263]  __warn+0x1c4/0x1d9
[   46.368547]  ? kvm_arch_vcpu_ioctl_run+0x213/0x5a30
[   46.373573]  report_bug+0x211/0x2d0
[   46.377212]  fixup_bug+0x40/0x90
[   46.380583]  do_trap+0x260/0x390
[   46.383970]  do_error_trap+0x120/0x390
[   46.387859]  ? hlock_class+0x140/0x140
[   46.391751]  ? do_trap+0x390/0x390
[   46.395295]  ? kvm_arch_vcpu_ioctl_run+0x213/0x5a30
[   46.400311]  ? fpu__activate_curr+0xed/0x650
[   46.404730]  ? fpstate_init+0x160/0x160
[   46.408715]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   46.413571]  do_invalid_op+0x1b/0x20
[   46.417288]  invalid_op+0x18/0x20
[   46.420742] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x213/0x5a30
[   46.426357] RSP: 0000:ffff8801c8047670 EFLAGS: 00010297
[   46.431725] RAX: ffff8801d172e380 RBX: ffff8801c030a000 RCX: 1ffff10039008f3c
[   46.438999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8801cd5e05b8
[   46.446269] RBP: ffff8801c8047a40 R08: 0000000000000001 R09: 0000000000000001
[   46.453540] R10: ffff8801c8047a58 R11: 0000000000000001 R12: 0000000000000001
[   46.460813] R13: 0000000000000000 R14: ffff8801c5752180 R15: ffff8801cd5e0380
[   46.468134]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   46.473169]  ? wait_for_completion+0x113/0x770
[   46.477769]  ? wait_for_completion_interruptible+0x820/0x820
[   46.483577]  ? kvm_arch_vcpu_runnable+0x520/0x520
[   46.488431]  ? __raw_spin_lock_init+0x2d/0x100
[   46.493028]  ? __init_waitqueue_head+0x97/0x140
[   46.497702]  ? wake_up_q+0xe0/0xe0
[   46.501256]  ? __lockdep_init_map+0xe4/0x650
[   46.505684]  ? __wait_rcu_gp+0x25d/0x420
[   46.509747]  ? rcu_gp_is_normal+0x140/0x140
[   46.514090]  ? synchronize_sched.part.68+0xbd/0x110
[   46.519113]  ? synchronize_sched_expedited+0xf0/0xf0
[   46.524219]  ? call_rcu_bh+0x20/0x20
[   46.527935]  ? __lock_is_held+0xbc/0x140
[   46.532002]  ? lock_release+0xd70/0xd70
[   46.535983]  ? trace_raw_output_rcu_utilization+0xb0/0xb0
[   46.541542]  ? put_pid+0x184/0x1f0
[   46.545085]  ? task_active_pid_ns+0xd0/0xd0
[   46.549411]  ? __might_sleep+0x95/0x190
[   46.553401]  kvm_vcpu_ioctl+0x64c/0x1010
[   46.557459]  ? kvm_vcpu_ioctl+0x64c/0x1010
[   46.561697]  ? __kvm_gfn_to_hva_cache_init+0xbb0/0xbb0
[   46.566987]  ? lock_downgrade+0x990/0x990
[   46.571152]  ? exit_robust_list+0x240/0x240
[   46.575484]  ? __fget+0xbb/0x580
[   46.578851]  ? avc_ss_reset+0x110/0x110
[   46.582996]  ? kasan_slab_free+0x71/0xc0
[   46.587061]  ? lock_release+0xd70/0xd70
[   46.591043]  ? __lock_is_held+0xbc/0x140
[   46.595126]  ? __fget+0x362/0x580
[   46.598591]  ? iterate_fd+0x3f0/0x3f0
[   46.602389]  ? up_read+0x40/0x40
[   46.605750]  ? down_write+0x120/0x120
[   46.609551]  ? security_mmap_file+0x14e/0x190
[   46.614065]  ? __kvm_gfn_to_hva_cache_init+0xbb0/0xbb0
[   46.619345]  do_vfs_ioctl+0x1b1/0x1530
[   46.623248]  ? ioctl_preallocate+0x2b0/0x2b0
[   46.627669]  ? selinux_capable+0x40/0x40
[   46.631738]  ? SyS_futex+0x260/0x390
[   46.635454]  ? SyS_futex+0x269/0x390
[   46.639189]  ? security_file_ioctl+0x7d/0xb0
[   46.643597]  ? security_file_ioctl+0x89/0xb0
[   46.648023]  SyS_ioctl+0x8f/0xc0
[   46.651402]  entry_SYSCALL_64_fastpath+0x1f/0xbe
[   46.656149] RIP: 0033:0x451e59
[   46.659331] RSP: 002b:00007fb5982acc08 EFLAGS: 00000216 ORIG_RAX: 0000000000000010
[   46.667043] RAX: ffffffffffffffda RBX: 00000000007182c0 RCX: 0000000000451e59
[   46.674317] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000007
[   46.681588] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000
[   46.688859] R10: 0000000000000000 R11: 0000000000000216 R12: 0000000000000000
[   46.696149] R13: 00007ffcf8bb7b5f R14: 00007fb5982ad9c0 R15: 0000000000000004
[   46.704109] Dumping ftrace buffer:
[   46.707732]    (ftrace buffer empty)
[   46.711415] Kernel Offset: disabled
[   46.715022] Rebooting in 86400 seconds..