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 '10.128.0.50' (ECDSA) to the list of known hosts.
2018/04/27 02:36:24 parsed 1 programs
2018/04/27 02:36:24 executed programs: 0
syzkaller login: [  927.097047] IPVS: ftp: loaded support on port[0] = 21
[  927.137539] IPVS: ftp: loaded support on port[0] = 21
[  927.203414] IPVS: ftp: loaded support on port[0] = 21
[  927.292463] IPVS: ftp: loaded support on port[0] = 21
[  927.456976] IPVS: ftp: loaded support on port[0] = 21
[  927.488308] IPVS: ftp: loaded support on port[0] = 21
[  927.558231] IPVS: ftp: loaded support on port[0] = 21
[  927.615886] IPVS: ftp: loaded support on port[0] = 21
2018/04/27 02:36:29 executed programs: 347
2018/04/27 02:36:34 executed programs: 700
2018/04/27 02:36:39 executed programs: 1060
2018/04/27 02:36:44 executed programs: 1416
2018/04/27 02:36:49 executed programs: 1770
2018/04/27 02:36:54 executed programs: 2123
2018/04/27 02:36:59 executed programs: 2481
2018/04/27 02:37:04 executed programs: 2833
2018/04/27 02:37:09 executed programs: 3193
2018/04/27 02:37:14 executed programs: 3548
2018/04/27 02:37:19 executed programs: 3904
2018/04/27 02:37:24 executed programs: 4262
2018/04/27 02:37:29 executed programs: 4614
2018/04/27 02:37:34 executed programs: 4966
2018/04/27 02:37:39 executed programs: 5327
2018/04/27 02:37:44 executed programs: 5678
2018/04/27 02:37:49 executed programs: 6037
2018/04/27 02:37:54 executed programs: 6392
2018/04/27 02:37:59 executed programs: 6737
2018/04/27 02:38:04 executed programs: 7089
2018/04/27 02:38:09 executed programs: 7443
2018/04/27 02:38:14 executed programs: 7795
2018/04/27 02:38:19 executed programs: 8145
2018/04/27 02:38:24 executed programs: 8495
2018/04/27 02:38:29 executed programs: 8849
2018/04/27 02:38:34 executed programs: 9201
2018/04/27 02:38:39 executed programs: 9553
2018/04/27 02:38:44 executed programs: 9896
[ 1071.886469] ==================================================================
[ 1071.894449] BUG: KMSAN: uninit-value in update_cfs_rq_load_avg+0x1344/0x1aa0
[ 1071.901716] CPU: 0 PID: 4579 Comm: syz-executor3 Not tainted 4.16.0+ #87
[ 1071.908969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1071.918346] Call Trace:
[ 1071.921081]  dump_stack+0x185/0x1d0
[ 1071.924934]  ? update_cfs_rq_load_avg+0x1344/0x1aa0
[ 1071.930077]  kmsan_report+0x142/0x240
[ 1071.933901]  __msan_warning_32+0x6c/0xb0
[ 1071.937953]  update_cfs_rq_load_avg+0x1344/0x1aa0
[ 1071.942792]  update_load_avg+0xde6/0x2c20
[ 1071.946931]  ? dequeue_task_fair+0xf9/0x2ea0
[ 1071.951337]  dequeue_task_fair+0x12f/0x2ea0
[ 1071.955656]  ? enqueue_task_fair+0x43a0/0x43a0
[ 1071.960229]  deactivate_task+0x50d/0x780
[ 1071.964342]  __schedule+0x164/0x730
[ 1071.967959]  ? schedule+0x1cc/0x2f0
[ 1071.971576]  schedule+0x1cc/0x2f0
[ 1071.975213]  do_nanosleep+0x2c3/0x9b0
[ 1071.979012]  SYSC_nanosleep+0x420/0x6a0
[ 1071.982975]  ? hrtimer_init_sleeper+0xc0/0xc0
[ 1071.987460]  SyS_nanosleep+0x46/0x70
[ 1071.991187]  do_syscall_64+0x309/0x430
[ 1071.995065]  ? hrtimer_nanosleep+0x560/0x560
[ 1071.999469]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[ 1072.004733] RIP: 0033:0x480a90
[ 1072.007913] RSP: 002b:0000000000a3ea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 1072.015610] RAX: ffffffffffffffda RBX: 00000000000004fa RCX: 0000000000480a90
[ 1072.022865] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a3eaa0
[ 1072.030116] RBP: 0000000000105b02 R08: 0000000000000001 R09: 00000000017fa940
[ 1072.037541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1072.044806] R13: 0000000000000002 R14: 00000000000009f6 R15: 0000000000105ae1
[ 1072.052070] 
[ 1072.053680] Uninit was stored to memory at:
[ 1072.058080]  kmsan_internal_chain_origin+0x12b/0x210
[ 1072.063181]  __msan_chain_origin+0x69/0xc0
[ 1072.067412]  enqueue_task_fair+0x15b1/0x43a0
[ 1072.071817]  try_to_wake_up+0x13cc/0x20a0
[ 1072.075950]  wake_up_process+0x34/0x40
[ 1072.079823]  hrtimer_wakeup+0xac/0x100
[ 1072.083694]  __hrtimer_run_queues+0xc03/0x15d0
[ 1072.088264]  hrtimer_interrupt+0x426/0xaf0
[ 1072.092484]  local_apic_timer_interrupt+0x66/0x230
[ 1072.097402]  smp_apic_timer_interrupt+0x5a/0x90
[ 1072.102051] Uninit was stored to memory at:
[ 1072.106358]  kmsan_internal_chain_origin+0x12b/0x210
[ 1072.111450]  __msan_chain_origin+0x69/0xc0
[ 1072.115670]  reweight_entity+0x1607/0x1a30
[ 1072.119890]  task_tick_fair+0x5f1/0x1040
[ 1072.123933]  scheduler_tick+0x28b/0x490
[ 1072.127892]  update_process_times+0x157/0x1a0
[ 1072.132377]  tick_sched_timer+0x33b/0x4b0
[ 1072.136510]  __hrtimer_run_queues+0xc03/0x15d0
[ 1072.141075]  hrtimer_interrupt+0x426/0xaf0
[ 1072.145379]  local_apic_timer_interrupt+0x66/0x230
[ 1072.150294]  smp_apic_timer_interrupt+0x5a/0x90
[ 1072.154948] Uninit was stored to memory at:
[ 1072.159259]  kmsan_internal_chain_origin+0x12b/0x210
[ 1072.164349]  __msan_chain_origin+0x69/0xc0
[ 1072.168566]  reweight_entity+0x126b/0x1a30
[ 1072.172787]  task_tick_fair+0x5f1/0x1040
[ 1072.176831]  scheduler_tick+0x28b/0x490
[ 1072.180791]  update_process_times+0x157/0x1a0
[ 1072.185276]  tick_sched_timer+0x33b/0x4b0
[ 1072.189420]  __hrtimer_run_queues+0xc03/0x15d0
[ 1072.194004]  hrtimer_interrupt+0x426/0xaf0
[ 1072.198224]  local_apic_timer_interrupt+0x66/0x230
[ 1072.203145]  smp_apic_timer_interrupt+0x5a/0x90
[ 1072.207807] Local variable description: ----flags.i.i.i.i@_raw_spin_lock_irqsave
[ 1072.215323] Variable was created at:
[ 1072.219032]  _raw_spin_lock_irqsave+0x45/0xf0
[ 1072.223516]  hrtimer_interrupt+0x101/0xaf0
[ 1072.227730] ==================================================================
[ 1072.235070] Disabling lock debugging due to kernel taint
[ 1072.240505] Kernel panic - not syncing: panic_on_warn set ...
[ 1072.240505] 
[ 1072.247856] CPU: 0 PID: 4579 Comm: syz-executor3 Tainted: G    B            4.16.0+ #87
[ 1072.255979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1072.265318] Call Trace:
[ 1072.267903]  dump_stack+0x185/0x1d0
[ 1072.271526]  panic+0x39d/0x940
[ 1072.274721]  ? update_cfs_rq_load_avg+0x1344/0x1aa0
[ 1072.279735]  kmsan_report+0x238/0x240
[ 1072.283525]  __msan_warning_32+0x6c/0xb0
[ 1072.287576]  update_cfs_rq_load_avg+0x1344/0x1aa0
[ 1072.292409]  update_load_avg+0xde6/0x2c20
[ 1072.296551]  ? dequeue_task_fair+0xf9/0x2ea0
[ 1072.300956]  dequeue_task_fair+0x12f/0x2ea0
[ 1072.305278]  ? enqueue_task_fair+0x43a0/0x43a0
[ 1072.309852]  deactivate_task+0x50d/0x780
[ 1072.313905]  __schedule+0x164/0x730
[ 1072.317518]  ? schedule+0x1cc/0x2f0
[ 1072.321135]  schedule+0x1cc/0x2f0
[ 1072.324573]  do_nanosleep+0x2c3/0x9b0
[ 1072.328375]  SYSC_nanosleep+0x420/0x6a0
[ 1072.332339]  ? hrtimer_init_sleeper+0xc0/0xc0
[ 1072.336827]  SyS_nanosleep+0x46/0x70
[ 1072.340535]  do_syscall_64+0x309/0x430
[ 1072.344416]  ? hrtimer_nanosleep+0x560/0x560
[ 1072.348837]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[ 1072.354015] RIP: 0033:0x480a90
[ 1072.357188] RSP: 002b:0000000000a3ea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000023
[ 1072.364883] RAX: ffffffffffffffda RBX: 00000000000004fa RCX: 0000000000480a90
[ 1072.372136] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000a3eaa0
[ 1072.379393] RBP: 0000000000105b02 R08: 0000000000000001 R09: 00000000017fa940
[ 1072.386647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 1072.393903] R13: 0000000000000002 R14: 00000000000009f6 R15: 0000000000105ae1
[ 1073.515712] Shutting down cpus with NMI
[ 1073.531452] Dumping ftrace buffer:
[ 1073.535013]    (ftrace buffer empty)
[ 1073.538710] Kernel Offset: disabled
[ 1073.542362] Rebooting in 86400 seconds..