INIT: Id "6" respawning too fast: disabled for 5 minutes

INIT: Id "4" respawning too fast: disabled for 5 minutes

INIT: Id "2" respawning too fast: disabled for 5 minutes

INIT: Id "3" respawning too fast: disabled for 5 minutes

INIT: Id "1" respawning too fast: disabled for 5 minutes
Warning: Permanently added '10.128.10.21' (ECDSA) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[  479.663192] IPVS: sync thread started: state = BACKUP, mcast_ifn = sit0, syncid = 0, id = 0
[  479.663437] IPVS: stopping backup sync thread 3915 ...
[  479.677505] IPVS: stopping backup sync thread 3916 ...
[  479.677984] IPVS: sync thread started: state = BACKUP, mcast_ifn = sit0, syncid = 0, id = 0

INIT: Id "6" respawning too fast: disabled for 5 minutes

INIT: Id "5" respawning too fast: disabled for 5 minutes

INIT: Id "4" respawning too fast: disabled for 5 minutes

INIT: Id "3" respawning too fast: disabled for 5 minutes

INIT: Id "1" respawning too fast: disabled for 5 minutes

INIT: Id "2" respawning too fast: disabled for 5 minutes
[  607.818938] random: crng init done
[  613.507714] INFO: task syzkaller807106:3907 blocked for more than 120 seconds.
[  613.515121]       Not tainted 4.9.90-gdd1e37e #66
[  613.520151] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  613.528124] syzkaller807106 D27872  3907   3906 0x00000000
[  613.533903]  ffff8801d4fab000 0000000000000000 ffff8801d4e04000 ffff8801d8368000
[  613.541929]  ffff8801db221b98 ffff8801d481f968 ffffffff838a75cb 0000000000000000
[  613.550111]  0000000000000007 00ff8801d4fab000 ffff8801db222468 ffff8801db222490
[  613.558128] Call Trace:
[  613.560764]  [<ffffffff838a75cb>] ? __schedule+0x67b/0x1ba0
[  613.566443]  [<ffffffff838a8b6f>] schedule+0x7f/0x1b0
[  613.571623]  [<ffffffff838a94f3>] schedule_preempt_disabled+0x13/0x20
[  613.578181]  [<ffffffff838ae292>] mutex_lock_nested+0x312/0x870
[  613.584246]  [<ffffffff831ad9c0>] ? do_ip_vs_set_ctl+0x240/0xc00
[  613.590374]  [<ffffffff838adf80>] ? mutex_lock_killable_nested+0x960/0x960
[  613.597390]  [<ffffffff815639e4>] ? __check_object_size+0x174/0x3a9
[  613.603784]  [<ffffffff831ad9c0>] do_ip_vs_set_ctl+0x240/0xc00
[  613.609742]  [<ffffffff831ad780>] ? ip_vs_genl_dump_services+0x430/0x430
[  613.616561]  [<ffffffff838ae563>] ? mutex_lock_nested+0x5e3/0x870
[  613.622850]  [<ffffffff8123a2bb>] ? trace_hardirqs_on_caller+0x38b/0x590
[  613.629685]  [<ffffffff838b10aa>] ? __mutex_unlock_slowpath+0x25a/0x3d0
[  613.636411]  [<ffffffff838b1070>] ? __mutex_unlock_slowpath+0x220/0x3d0
[  613.643156]  [<ffffffff838b0e50>] ? __ww_mutex_lock_interruptible+0x14a0/0x14a0
[  613.650654]  [<ffffffff81bf6f42>] ? sock_has_perm+0x292/0x3e0
[  613.656513]  [<ffffffff81bf6d4f>] ? sock_has_perm+0x9f/0x3e0
[  613.662295]  [<ffffffff838b1229>] ? mutex_unlock+0x9/0x10
[  613.667832]  [<ffffffff830a53e7>] nf_setsockopt+0x67/0xc0
[  613.673345]  [<ffffffff83215ba7>] ip_setsockopt+0x97/0xa0
[  613.678883]  [<ffffffff832c37a5>] udp_setsockopt+0x45/0x80
[  613.684501]  [<ffffffff82ee1295>] sock_common_setsockopt+0x95/0xd0
[  613.690816]  [<ffffffff82ede250>] SyS_setsockopt+0x160/0x250
[  613.696581]  [<ffffffff82ede0f0>] ? SyS_recv+0x40/0x40
[  613.701838]  [<ffffffff82edd580>] ? move_addr_to_kernel+0x50/0x50
[  613.708063]  [<ffffffff810063a8>] ? do_syscall_64+0x48/0x490
[  613.713827]  [<ffffffff82ede0f0>] ? SyS_recv+0x40/0x40
[  613.719082]  [<ffffffff81006504>] do_syscall_64+0x1a4/0x490
[  613.724777]  [<ffffffff838b8493>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[  613.731684] 
[  613.731684] Showing all locks held in the system:
[  613.737987] 3 locks held by kworker/0:1/24:
[  613.742273]  #0:  ("%s"("ipv6_addrconf")){.+.+..}, at: [<ffffffff8118af42>] process_one_work+0x6f2/0x1610
[  613.752453]  #1:  ((addr_chk_work).work){+.+...}, at: [<ffffffff8118af7c>] process_one_work+0x72c/0x1610
[  613.762516]  #2:  (rtnl_mutex){+.+.+.}, at: [<ffffffff82f79737>] rtnl_lock+0x17/0x20
[  613.770867] 2 locks held by khungtaskd/515:
[  613.775152]  #0:  (rcu_read_lock){......}, at: [<ffffffff81372185>] watchdog+0x125/0xa70
[  613.783857]  #1:  (tasklist_lock){.+.+..}, at: [<ffffffff81236c50>] debug_show_all_locks+0x70/0x280
[  613.793544] 1 lock held by rsyslogd/3657:
[  613.797673]  #0:  (&f->f_pos_lock){+.+.+.}, at: [<ffffffff815d2f5f>] __fdget_pos+0x9f/0xc0
[  613.806520] 2 locks held by getty/3784:
[  613.810472]  #0:  (&tty->ldisc_sem){++++++}, at: [<ffffffff838b66a2>] ldsem_down_read+0x32/0x40
[  613.819746]  #1:  (&ldata->atomic_read_lock){+.+...}, at: [<ffffffff8200a6a4>] n_tty_read+0x1f4/0x16c0
[  613.829669] 1 lock held by syzkaller807106/3907:
[  613.834390]  #0:  (ipvs->sync_mutex){+.+.+.}, at: [<ffffffff831ad9c0>] do_ip_vs_set_ctl+0x240/0xc00
[  613.844022] 1 lock held by syzkaller807106/3908:
[  613.848756]  #0:  (ipvs->sync_mutex){+.+.+.}, at: [<ffffffff831ad9c0>] do_ip_vs_set_ctl+0x240/0xc00
[  613.858383] 1 lock held by syzkaller807106/3909:
[  613.863102]  #0:  (ipvs->sync_mutex){+.+.+.}, at: [<ffffffff831ad9c0>] do_ip_vs_set_ctl+0x240/0xc00
[  613.872736] 1 lock held by syzkaller807106/3910:
[  613.877454]  #0:  (ipvs->sync_mutex){+.+.+.}, at: [<ffffffff831ad9c0>] do_ip_vs_set_ctl+0x240/0xc00
[  613.887092] 1 lock held by syzkaller807106/3911:
[  613.891835]  #0:  (ipvs->sync_mutex){+.+.+.}, at: [<ffffffff831ad9c0>] do_ip_vs_set_ctl+0x240/0xc00
[  613.901475] 1 lock held by syzkaller807106/3912:
[  613.906198]  #0:  (ipvs->sync_mutex){+.+.+.}, at: [<ffffffff831ad9c0>] do_ip_vs_set_ctl+0x240/0xc00
[  613.915827] 1 lock held by syzkaller807106/3913:
[  613.920569]  #0:  (ipvs->sync_mutex){+.+.+.}, at: [<ffffffff831ad9c0>] do_ip_vs_set_ctl+0x240/0xc00
[  613.930220] 2 locks held by syzkaller807106/3914:
[  613.935026]  #0:  (rtnl_mutex){+.+.+.}, at: [<ffffffff82f79737>] rtnl_lock+0x17/0x20
[  613.943355]  #1:  (ipvs->sync_mutex){+.+.+.}, at: [<ffffffff831ae067>] do_ip_vs_set_ctl+0x8e7/0xc00
[  613.952991] 1 lock held by ipvs-b:0:0/3916:
[  613.957276]  #0:  (rtnl_mutex){+.+.+.}, at: [<ffffffff82f79737>] rtnl_lock+0x17/0x20
[  613.965612] 
[  613.967208] =============================================
[  613.967208] 
[  613.974254] NMI backtrace for cpu 1
[  613.977862] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.90-gdd1e37e #66
[  613.985012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  613.994334]  ffff8801d877fd00 ffffffff81d94ee9 0000000000000000 0000000000000001
[  614.002294]  0000000000000001 0000000000000001 ffffffff810bb920 ffff8801d877fd38
[  614.010251]  ffffffff81da000d 0000000000000001 0000000000000000 ffff8801d4fab418
[  614.018215] Call Trace:
[  614.020814]  [<ffffffff81d94ee9>] dump_stack+0xc1/0x128
[  614.026170]  [<ffffffff810bb920>] ? irq_force_complete_move+0x390/0x390
[  614.032890]  [<ffffffff81da000d>] nmi_cpu_backtrace+0xfd/0x120
[  614.038827]  [<ffffffff810bb920>] ? irq_force_complete_move+0x390/0x390
[  614.045549]  [<ffffffff81da0147>] nmi_trigger_cpumask_backtrace+0x117/0x190
[  614.052616]  [<ffffffff810bba14>] arch_trigger_cpumask_backtrace+0x14/0x20
[  614.059598]  [<ffffffff81372750>] watchdog+0x6f0/0xa70
[  614.064841]  [<ffffffff81372185>] ? watchdog+0x125/0xa70
[  614.070275]  [<ffffffff8119bf4d>] kthread+0x26d/0x300
[  614.075431]  [<ffffffff81372060>] ? reset_hung_task_detector+0x20/0x20
[  614.082064]  [<ffffffff8119bce0>] ? kthread_park+0xa0/0xa0
[  614.087657]  [<ffffffff8119bce0>] ? kthread_park+0xa0/0xa0
[  614.093248]  [<ffffffff8119bce0>] ? kthread_park+0xa0/0xa0
[  614.098839]  [<ffffffff838b865c>] ret_from_fork+0x5c/0x70
[  614.104414] Sending NMI from CPU 1 to CPUs 0:
[  614.109293] NMI backtrace for cpu 0
[  614.112933] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.9.90-gdd1e37e #66
[  614.119823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  614.129141] task: ffffffff84429880 task.stack: ffffffff84400000
[  614.135161] RIP: 0010:[<ffffffff81201901>] 
c [<ffffffff81201901>] load_balance+0x171/0x2e90
[  614.143705] RSP: 0018:ffff8801db207c18  EFLAGS: 00000282
[  614.149120] RAX: ffff8801d9acd400 RBX: ffff8801db221b80 RCX: 0000000000000000
[  614.156355] RDX: 0000000000000000 RSI: ffffffff83c18d80 RDI: ffff8801db207d40
[  614.163594] RBP: ffff8801db207da8 R08: ffff8801db207e48 R09: 0000000000000000
[  614.170833] R10: dffffc0000000000 R11: ffffffff84429880 R12: 0000000000000000
[  614.178071] R13: ffff8801db218558 R14: ffff8801db207d80 R15: ffff8801d9acd400
[  614.185307] FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[  614.193499] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  614.199349] CR2: 00007fdb5cd0f000 CR3: 00000001d97dc000 CR4: 0000000000160670
[  614.206587] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  614.213822] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  614.221057] Stack:
[  614.223174]  0000000000000000
c 0000000041b58ab3
c ffffffff84193d90
c ffffffff8123aaf0
c
[  614.231369]  0000000000000000
c ffff8801db207e48
c ffffffff8442a108
c 1ffff1003b640f98
c
[  614.239564]  0000000000000000
c 0000000000000000
c ffff8801db221b80
c ffff8801db221b80
c
[  614.247756] Call Trace:
[  614.250305]  <IRQ> 
d [<ffffffff8123aaf0>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[  614.258060]  [<ffffffff811e9927>] ? update_cfs_rq_load_avg+0xb97/0x1980
[  614.264777]  [<ffffffff838b7c4a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[  614.271668]  [<ffffffff81201790>] ? find_busiest_group+0x1300/0x1300
[  614.278121]  [<ffffffff8123a196>] ? trace_hardirqs_on_caller+0x266/0x590
[  614.284923]  [<ffffffff81206bf8>] rebalance_domains+0x5f8/0xb00
[  614.290944]  [<ffffffff812066cb>] ? rebalance_domains+0xcb/0xb00
[  614.297053]  [<ffffffff81206600>] ? pick_next_task_fair+0x1fe0/0x1fe0
[  614.303594]  [<ffffffff81dfc34b>] ? check_preemption_disabled+0x3b/0x200
[  614.310394]  [<ffffffff81de08c0>] ? _find_next_bit.part.0+0xe0/0x120
[  614.316849]  [<ffffffff812073f8>] run_rebalance_domains+0x2f8/0x540
[  614.323219]  [<ffffffff81dfc34b>] ? check_preemption_disabled+0x3b/0x200
[  614.330021]  [<ffffffff838bef96>] __do_softirq+0x206/0x951
[  614.335607]  [<ffffffff812862b7>] ? debug_lockdep_rcu_enabled+0x77/0x90
[  614.342321]  [<ffffffff81148315>] irq_exit+0x165/0x190
[  614.347563]  [<ffffffff838bcbbb>] smp_reschedule_interrupt+0x6b/0x80
[  614.354020]  [<ffffffff838ba7d0>] reschedule_interrupt+0xa0/0xb0
[  614.360129]  <EOI> 
d [<ffffffff838b7116>] ? native_safe_halt+0x6/0x10
[  614.366761]  [<ffffffff838b6745>] default_idle+0x55/0x360
[  614.372263]  [<ffffffff8106be0a>] arch_cpu_idle+0xa/0x10
[  614.377676]  [<ffffffff838b7556>] default_idle_call+0x36/0x60
[  614.383525]  [<ffffffff81225520>] cpu_startup_entry+0x2b0/0x380
[  614.389545]  [<ffffffff81225270>] ? cpu_in_idle+0x20/0x20
[  614.395049]  [<ffffffff838a4214>] rest_init+0x184/0x190
[  614.400377]  [<ffffffff84a6f8b2>] start_kernel+0x684/0x6b9
[  614.405965]  [<ffffffff84a6f22e>] ? thread_stack_cache_init+0xb/0xb
[  614.412336]  [<ffffffff81dc2f12>] ? x86_family+0x32/0x40
[  614.417749]  [<ffffffff84a6e120>] ? early_idt_handler_array+0x120/0x120
[  614.424466]  [<ffffffff84a6e29d>] x86_64_start_reservations+0x2a/0x2c
[  614.431006]  [<ffffffff84a6e3df>] x86_64_start_kernel+0x140/0x163
[  614.437206] Code: 
c85 
cfd 
c2b 
c00 
c00 
c31 
cc0 
cb9 
c0b 
c00 
c00 
c00 
c8b 
c95 
cb0 
cfe 
cff 
cff 
c49 
c8d 
cbe 
c68 
cff 
cff 
cff 
c4e 
c03 
c2c 
ce5 
ce0 
c03 
c20 
c84 
cf3 
c48 
cab 
c48 
c8b 
c85 
cd8 
cfe 
cff 
cff 
c<49> 
c89 
c9e 
c78 
cff 
cff 
cff 
c41 
c89 
c96 
c74 
cff 
cff 
cff 
c4c 
c89 
cad 
cc0 
cfe 
cff 
cff 
c
[  614.467542] Kernel panic - not syncing: hung_task: blocked tasks
[  614.473683] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.90-gdd1e37e #66
[  614.480835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  614.490158]  ffff8801d877fcb8 ffffffff81d94ee9 ffffffff83a8b220 ffff8801d877fd90
[  614.498119]  ffff8801d4fab400 dffffc0000000000 ffffffff84409000 ffff8801d877fd80
[  614.506084]  ffffffff8142e651 0000000041b58ab3 ffffffff8418b7a0 ffffffff8142e495
[  614.514045] Call Trace:
[  614.516606]  [<ffffffff81d94ee9>] dump_stack+0xc1/0x128
[  614.521992]  [<ffffffff8142e651>] panic+0x1bc/0x3a8
[  614.526980]  [<ffffffff8142e495>] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7
[  614.535178]  [<ffffffff81da016b>] ? nmi_trigger_cpumask_backtrace+0x13b/0x190
[  614.542423]  [<ffffffff81da0175>] ? nmi_trigger_cpumask_backtrace+0x145/0x190
[  614.549665]  [<ffffffff81372761>] watchdog+0x701/0xa70
[  614.554910]  [<ffffffff81372185>] ? watchdog+0x125/0xa70
[  614.560327]  [<ffffffff8119bf4d>] kthread+0x26d/0x300
[  614.565484]  [<ffffffff81372060>] ? reset_hung_task_detector+0x20/0x20
[  614.572118]  [<ffffffff8119bce0>] ? kthread_park+0xa0/0xa0
[  614.577710]  [<ffffffff8119bce0>] ? kthread_park+0xa0/0xa0
[  614.583298]  [<ffffffff8119bce0>] ? kthread_park+0xa0/0xa0
[  614.588888]  [<ffffffff838b865c>] ret_from_fork+0x5c/0x70
[  614.594852] Dumping ftrace buffer:
[  614.598402]    (ftrace buffer empty)
[  614.602082] Kernel Offset: disabled
[  614.605684] Rebooting in 86400 seconds..