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

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

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

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

INIT: Id "3" respawning too fast: disabled for 5 minutes
Warning: Permanently added '10.128.0.7' (ECDSA) to the list of known hosts.
2019/11/03 06:19:24 parsed 1 programs
2019/11/03 06:19:26 executed programs: 0
[ 1261.668152] INFO: task syz-executor.2:2261 blocked for more than 140 seconds.
[ 1261.675593]       Not tainted 4.4.174+ #4
[ 1261.679780] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1261.687738] syz-executor.2  D ffff8800b47b7a78 25408  2261      1 0x00000004
[ 1261.695232]  ffff8800b47b7a78 ffff8801d2d70000 3366e87c88cf2838 ffff8801d2d70000
[ 1261.703317]  0000000000000000 ffff8801d2d70800 ffff8801db61f180 ffff8801db61f1a8
[ 1261.711376]  ffff8801db61e898 ffff8801d23217c0 ffff8801d2d70000 ffffed00168f6001
[ 1261.719471] Call Trace:
[ 1261.722214]  [<ffffffff82709b79>] schedule+0x99/0x1d0
[ 1261.727385]  [<ffffffff8270a333>] schedule_preempt_disabled+0x13/0x20
[ 1261.734008]  [<ffffffff8270c492>] mutex_lock_nested+0x3c2/0xb80
[ 1261.740182]  [<ffffffff81d46575>] ? lo_ioctl+0x85/0x1a70
[ 1261.745685]  [<ffffffff819559b5>] ? avc_has_extended_perms+0x655/0xd30
[ 1261.752374]  [<ffffffff8270c0d0>] ? mutex_trylock+0x500/0x500
[ 1261.758273]  [<ffffffff81955360>] ? avc_ss_reset+0x110/0x110
[ 1261.764059]  [<ffffffff81d46575>] lo_ioctl+0x85/0x1a70
[ 1261.769422]  [<ffffffff81b0d5b9>] ? debug_check_no_obj_freed+0x159/0x6e0
[ 1261.776253]  [<ffffffff81d464f0>] ? loop_queue_work+0x2290/0x2290
[ 1261.782578]  [<ffffffff81a7ae89>] blkdev_ioctl+0xed9/0x1940
[ 1261.788301]  [<ffffffff81a79fb0>] ? blkpg_ioctl+0x900/0x900
[ 1261.794035]  [<ffffffff82718015>] ? _raw_spin_unlock_irqrestore+0x45/0x70
[ 1261.800988]  [<ffffffff81b0d719>] ? debug_check_no_obj_freed+0x2b9/0x6e0
[ 1261.807926]  [<ffffffff814f3660>] ? get_unused_fd_flags+0xd0/0xd0
[ 1261.814505]  [<ffffffff81b0abec>] ? check_preemption_disabled+0x3c/0x200
[ 1261.821375]  [<ffffffff81b0abec>] ? check_preemption_disabled+0x3c/0x200
[ 1261.828262]  [<ffffffff8155036e>] block_ioctl+0xde/0x120
[ 1261.833705]  [<ffffffff81550290>] ? blkdev_read_iter+0x160/0x160
[ 1261.839867]  [<ffffffff814d23f7>] do_vfs_ioctl+0x6e7/0xfa0
[ 1261.845534]  [<ffffffff81972ec0>] ? selinux_parse_skb.constprop.0+0x16b0/0x16b0
[ 1261.853066]  [<ffffffff814d1d10>] ? ioctl_preallocate+0x200/0x200
[ 1261.859312]  [<ffffffff814955a7>] ? do_sys_open+0x237/0x600
[ 1261.865148]  [<ffffffff81495370>] ? filp_open+0x70/0x70
[ 1261.870566]  [<ffffffff814cd464>] ? SyS_mkdirat+0x164/0x250
[ 1261.876393]  [<ffffffff8112f3a1>] ? task_work_run+0x251/0x2b0
[ 1261.882329]  [<ffffffff8194e4ff>] ? security_file_ioctl+0x8f/0xc0
[ 1261.888573]  [<ffffffff814d2d3f>] SyS_ioctl+0x8f/0xc0
[ 1261.893742]  [<ffffffff82718ba1>] entry_SYSCALL_64_fastpath+0x1e/0x9a
[ 1261.900323] 1 lock held by syz-executor.2/2261:
[ 1261.904972]  #0:  (loop_ctl_mutex/1){+.+.+.}, at: [<ffffffff81d46575>] lo_ioctl+0x85/0x1a70
[ 1261.914232] Sending NMI to all CPUs:
[ 1261.918514] NMI backtrace for cpu 0
[ 1261.922134] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.174+ #4
[ 1261.928379] task: ffffffff82e151c0 task.stack: ffffffff82e00000
[ 1261.934419] RIP: 0010:[<ffffffff810a1dc2>]  [<ffffffff810a1dc2>] native_safe_halt+0x2/0x10
[ 1261.942836] RSP: 0018:ffffffff82e07db0  EFLAGS: 00000246
[ 1261.948288] RAX: 0000000000000007 RBX: ffffffff8319bf68 RCX: 0000000000000000
[ 1261.955533] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff82e15a84
[ 1261.962823] RBP: ffffffff82e07de0 R08: 0000000000000000 R09: 0000000000000000
[ 1261.970091] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 1261.977338] R13: ffffffff82e08000 R14: dffffc0000000000 R15: ffffffff82e00000
[ 1261.984617] FS:  0000000000000000(0000) GS:ffff8801db600000(0000) knlGS:0000000000000000
[ 1261.992840] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1261.998726] CR2: 00007f86d9fea000 CR3: 00000001d7215000 CR4: 00000000001606b0
[ 1262.005979] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1262.013248] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1262.020518] Stack:
[ 1262.022653]  ffffffff81020b16 ffffffff82e00000 0000000000000000 ffffffff82e08000
[ 1262.030190]  dffffc0000000000 ffffffff82e00000 ffffffff82e07df0 ffffffff81022d50
[ 1262.037700]  ffffffff82e07e08 ffffffff811eb4c8 0000000000000000 ffffffff82e07ed0
[ 1262.045250] Call Trace:
[ 1262.047821]  [<ffffffff81020b16>] ? default_idle+0x56/0x3d0
[ 1262.053530]  [<ffffffff81022d50>] arch_cpu_idle+0x10/0x20
[ 1262.059074]  [<ffffffff811eb4c8>] default_idle_call+0x48/0x70
[ 1262.064947]  [<ffffffff811ebca1>] cpu_startup_entry+0x6d1/0x810
[ 1262.070999]  [<ffffffff811eafe8>] ? complete+0x18/0x70
[ 1262.076257]  [<ffffffff811eb5d0>] ? call_cpuidle+0xe0/0xe0
[ 1262.081877]  [<ffffffff82709b8b>] ? schedule+0xab/0x1d0
[ 1262.087229]  [<ffffffff827055f9>] rest_init+0x190/0x199
[ 1262.092588]  [<ffffffff831dc3fc>] ? trace_event_define_fields_x86_irq_vector+0x2c/0x2c
[ 1262.100638]  [<ffffffff831d58a0>] start_kernel+0x64a/0x67e
[ 1262.106233]  [<ffffffff831d5256>] ? thread_stack_cache_init+0xb/0xb
[ 1262.112628]  [<ffffffff831d4120>] ? early_idt_handler_array+0x120/0x120
[ 1262.119371]  [<ffffffff831d4120>] ? early_idt_handler_array+0x120/0x120
[ 1262.126096]  [<ffffffff831d430a>] x86_64_start_reservations+0x29/0x2b
[ 1262.132681]  [<ffffffff831d4443>] x86_64_start_kernel+0x137/0x15a
[ 1262.138908] Code: 2e 0f 1f 84 00 00 00 00 00 fa c3 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 fb c3 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 fb f4 <c3> 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 f4 c3 0f 1f 40 00 66 
[ 1262.157908] NMI backtrace for cpu 1
[ 1262.161532] CPU: 1 PID: 20 Comm: khungtaskd Not tainted 4.4.174+ #4
[ 1262.167907] task: ffff8801da6f4740 task.stack: ffff8800001d0000
[ 1262.173974] RIP: 0010:[<ffffffff8109b617>]  [<ffffffff8109b617>] flat_send_IPI_mask+0xf7/0x1b0
[ 1262.182717] RSP: 0018:ffff8800001d7c88  EFLAGS: 00000046
[ 1262.188167] RAX: 0000000000000000 RBX: 0000000000000c00 RCX: 0000000000000000
[ 1262.195463] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fc300
[ 1262.202752] RBP: ffff8800001d7cb8 R08: 0000000000000018 R09: 0000000000000000
[ 1262.210019] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000246
[ 1262.217266] R13: 0000000003000000 R14: ffffffff82e5f2e0 R15: 0000000000000002
[ 1262.224532] FS:  0000000000000000(0000) GS:ffff8801db700000(0000) knlGS:0000000000000000
[ 1262.232747] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1262.238625] CR2: 00007f31b7b30000 CR3: 00000001d7215000 CR4: 00000000001606b0
[ 1262.245877] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1262.253164] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1262.260432] Stack:
[ 1262.262556]  0000000000000001 ffffffff82e5f2e0 ffffffff831a6ac0 fffffbfff0634c34
[ 1262.270084]  000000000001b6c0 0000000000000008 ffff8800001d7cd8 ffffffff81092bee
[ 1262.277611]  0000000000000008 ffffffff82924260 ffff8800001d7d30 ffffffff81ab8252
[ 1262.285142] Call Trace:
[ 1262.287704]  [<ffffffff81092bee>] nmi_raise_cpu_backtrace+0x5e/0x80
[ 1262.294105]  [<ffffffff81ab8252>] nmi_trigger_all_cpu_backtrace.cold+0xa1/0xae
[ 1262.301543]  [<ffffffff813ab1a4>] ? print_lock+0xa8/0xab
[ 1262.306964]  [<ffffffff81092b90>] ? irq_force_complete_move+0x330/0x330
[ 1262.313712]  [<ffffffff81092ca4>] arch_trigger_all_cpu_backtrace+0x14/0x20
[ 1262.320736]  [<ffffffff813b4762>] watchdog.cold+0xd3/0xee
[ 1262.326247]  [<ffffffff81309bec>] ? watchdog+0xac/0xa00
[ 1262.331603]  [<ffffffff81309b40>] ? reset_hung_task_detector+0x20/0x20
[ 1262.338258]  [<ffffffff811342c3>] kthread+0x273/0x310
[ 1262.343420]  [<ffffffff81134050>] ? kthread_create_on_node+0x4c0/0x4c0
[ 1262.350076]  [<ffffffff82718079>] ? _raw_spin_unlock_irq+0x39/0x60
[ 1262.356384]  [<ffffffff81159431>] ? finish_task_switch+0x1e1/0x660
[ 1262.362702]  [<ffffffff81159403>] ? finish_task_switch+0x1b3/0x660
[ 1262.369011]  [<ffffffff827081ff>] ? __schedule+0x7af/0x1ee0
[ 1262.374696]  [<ffffffff827081f3>] ? __schedule+0x7a3/0x1ee0
[ 1262.380414]  [<ffffffff827081ff>] ? __schedule+0x7af/0x1ee0
[ 1262.386107]  [<ffffffff81134050>] ? kthread_create_on_node+0x4c0/0x4c0
[ 1262.392779]  [<ffffffff82718fc5>] ret_from_fork+0x55/0x80
[ 1262.398319]  [<ffffffff81134050>] ? kthread_create_on_node+0x4c0/0x4c0
[ 1262.404961] Code: 00 c3 5f ff 80 e6 10 75 e1 41 c1 e5 18 44 89 2c 25 10 c3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 c3 5f ff <41> f7 c4 00 02 00 00 75 1e 4c 89 e7 57 9d 0f 1f 44 00 00 e8 f1 
[ 1262.424113] Kernel panic - not syncing: hung_task: blocked tasks
[ 1262.430251] CPU: 1 PID: 20 Comm: khungtaskd Not tainted 4.4.174+ #4
[ 1262.436632]  0000000000000000 9743c77a83514d49 ffff8800001d7c60 ffffffff81aad1a1
[ 1262.444624]  ffff8801d2d70000 ffffffff82872120 dffffc0000000000 0000000000000002
[ 1262.452610]  00000000003fff9c ffff8800001d7d40 ffffffff813a48c2 0000000041b58ab3
[ 1262.460617] Call Trace:
[ 1262.463185]  [<ffffffff81aad1a1>] dump_stack+0xc1/0x120
[ 1262.468584]  [<ffffffff813a48c2>] panic+0x1b9/0x37b
[ 1262.473574]  [<ffffffff813a4709>] ? add_taint.cold+0x16/0x16
[ 1262.479375]  [<ffffffff81af10f4>] ? find_next_bit+0x44/0x50
[ 1262.485062]  [<ffffffff81ab8046>] ? nmi_trigger_all_cpu_backtrace+0x3c6/0x490
[ 1262.492309]  [<ffffffff81ab8046>] ? nmi_trigger_all_cpu_backtrace+0x3c6/0x490
[ 1262.499573]  [<ffffffff813b4773>] watchdog.cold+0xe4/0xee
[ 1262.505093]  [<ffffffff81309bec>] ? watchdog+0xac/0xa00
[ 1262.510438]  [<ffffffff81309b40>] ? reset_hung_task_detector+0x20/0x20
[ 1262.517084]  [<ffffffff811342c3>] kthread+0x273/0x310
[ 1262.522261]  [<ffffffff81134050>] ? kthread_create_on_node+0x4c0/0x4c0
[ 1262.528907]  [<ffffffff82718079>] ? _raw_spin_unlock_irq+0x39/0x60
[ 1262.535202]  [<ffffffff81159431>] ? finish_task_switch+0x1e1/0x660
[ 1262.541497]  [<ffffffff81159403>] ? finish_task_switch+0x1b3/0x660
[ 1262.547795]  [<ffffffff827081ff>] ? __schedule+0x7af/0x1ee0
[ 1262.553491]  [<ffffffff827081f3>] ? __schedule+0x7a3/0x1ee0
[ 1262.559220]  [<ffffffff827081ff>] ? __schedule+0x7af/0x1ee0
[ 1262.564907]  [<ffffffff81134050>] ? kthread_create_on_node+0x4c0/0x4c0
[ 1262.571549]  [<ffffffff82718fc5>] ret_from_fork+0x55/0x80
[ 1262.577091]  [<ffffffff81134050>] ? kthread_create_on_node+0x4c0/0x4c0
[ 1262.584426] Kernel Offset: disabled
[ 1262.588057] Rebooting in 86400 seconds..