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

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

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

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

INIT: Id "4" respawning too fast: disabled for 5 minutes
[  496.508295] random: sshd: uninitialized urandom read (32 bytes read)
Warning: Permanently added '10.128.10.5' (ECDSA) to the list of known hosts.
[  501.994530] random: sshd: uninitialized urandom read (32 bytes read)
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INIT: Id "6" 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

INIT: Id "3" 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
[  667.640959] random: crng init done
[  736.964282] INFO: task syz-executor116:4100 blocked for more than 120 seconds.
[  736.971767]       Not tainted 4.9.103-g0cecdf8 #35
[  736.977091] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  736.985248] syz-executor116 D29128  4100   3816 0x00000004
[  736.991105]  ffff8801d7663000 0000000000000000 ffff8801d7446f40 ffff8801cff98000
[  736.999422]  ffff8801db221c18 ffff8801d734f8b8 ffffffff839e711d ffff8801d76638c8
[  737.008321]  ffffed003aecc718 ffff8801d7663000 00fffc0000000000 ffff8801db2224e8
[  737.016662] Call Trace:
[  737.019352]  [<ffffffff839e711d>] ? __schedule+0x64d/0x1bd0
[  737.025422]  [<ffffffff839e871f>] schedule+0x7f/0x1b0
[  737.030611]  [<ffffffff839e90a3>] schedule_preempt_disabled+0x13/0x20
[  737.037631]  [<ffffffff839ed526>] mutex_lock_nested+0x326/0x870
[  737.043813]  [<ffffffff82124a7d>] ? n_tty_receive_buf_common+0xcfd/0x2300
[  737.051055]  [<ffffffff839f89a9>] ? retint_kernel+0x2d/0x2d
[  737.057015]  [<ffffffff839ed200>] ? mutex_trylock+0x3e0/0x3e0
[  737.062902]  [<ffffffff82119ffa>] ? echo_char+0x15a/0x2b0
[  737.068728]  [<ffffffff8211c97b>] ? commit_echoes+0xfb/0x1b0
[  737.074861]  [<ffffffff82124a7d>] n_tty_receive_buf_common+0xcfd/0x2300
[  737.081615]  [<ffffffff821260f0>] n_tty_receive_buf+0x30/0x40
[  737.087791]  [<ffffffff8211650f>] tty_ioctl+0xc8f/0x2270
[  737.093239]  [<ffffffff82115880>] ? no_tty+0xa0/0xa0
[  737.098666]  [<ffffffff81cf6f00>] ? avc_ss_reset+0x70/0x110
[  737.104638]  [<ffffffff81236b24>] ? __lock_acquire+0x654/0x4070
[  737.110756]  [<ffffffff812d7d70>] ? exit_robust_list+0x220/0x220
[  737.117223]  [<ffffffff811bb485>] ? __might_sleep+0x95/0x1a0
[  737.123035]  [<ffffffff82115880>] ? no_tty+0xa0/0xa0
[  737.128434]  [<ffffffff815b27cc>] do_vfs_ioctl+0x1ac/0x11a0
[  737.134969]  [<ffffffff815b2620>] ? ioctl_preallocate+0x220/0x220
[  737.141193]  [<ffffffff81d07010>] ? selinux_capable+0x40/0x40
[  737.147364]  [<ffffffff815d55ea>] ? __fget+0x20a/0x3b0
[  737.152633]  [<ffffffff815d5611>] ? __fget+0x231/0x3b0
[  737.158207]  [<ffffffff815d5427>] ? __fget+0x47/0x3b0
[  737.163393]  [<ffffffff81ceffef>] ? security_file_ioctl+0x8f/0xc0
[  737.169860]  [<ffffffff815b384f>] SyS_ioctl+0x8f/0xc0
[  737.175274]  [<ffffffff815b37c0>] ? do_vfs_ioctl+0x11a0/0x11a0
[  737.181301]  [<ffffffff81006316>] do_syscall_64+0x1a6/0x490
[  737.187263]  [<ffffffff839f8013>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[  737.195522] 
[  737.195522] Showing all locks held in the system:
[  737.201844] 2 locks held by khungtaskd/519:
[  737.206166]  #0:  (rcu_read_lock){......}, at: [<ffffffff8136688c>] watchdog+0x11c/0xa20
[  737.215028]  #1:  (tasklist_lock){.+.+..}, at: [<ffffffff81425e10>] debug_show_all_locks+0x79/0x218
[  737.224801] 2 locks held by getty/3686:
[  737.228759]  #0:  (&tty->ldisc_sem){++++++}, at: [<ffffffff839f61c2>] ldsem_down_read+0x32/0x40
[  737.238127]  #1:  (&ldata->atomic_read_lock){+.+...}, at: [<ffffffff8211f1d2>] n_tty_read+0x202/0x16e0
[  737.248113] 3 locks held by syz-executor116/4100:
[  737.252939]  #0:  (&tty->ldisc_sem){++++++}, at: [<ffffffff839f61c2>] ldsem_down_read+0x32/0x40
[  737.262315]  #1:  (&o_tty->termios_rwsem/1){++++..}, at: [<ffffffff82123e0b>] n_tty_receive_buf_common+0x8b/0x2300
[  737.273459]  #2:  (&ldata->output_lock){+.+...}, at: [<ffffffff82124a7d>] n_tty_receive_buf_common+0xcfd/0x2300
[  737.284249] 
[  737.285864] =============================================
[  737.285864] 
[  737.295692] NMI backtrace for cpu 1
[  737.299333] CPU: 1 PID: 519 Comm: khungtaskd Not tainted 4.9.103-g0cecdf8 #35
[  737.306606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  737.315953]  ffff8801d8677d08 ffffffff81eb34a9 0000000000000000 0000000000000001
[  737.324014]  0000000000000001 0000000000000001 ffffffff810b9590 ffff8801d8677d40
[  737.332069]  ffffffff81ebe7a7 0000000000000001 0000000000000000 0000000000000003
[  737.340126] Call Trace:
[  737.342787]  [<ffffffff81eb34a9>] dump_stack+0xc1/0x128
[  737.348168]  [<ffffffff810b9590>] ? irq_force_complete_move+0x320/0x320
[  737.354919]  [<ffffffff81ebe7a7>] nmi_cpu_backtrace.cold.2+0x48/0x87
[  737.361414]  [<ffffffff810b9590>] ? irq_force_complete_move+0x320/0x320
[  737.368157]  [<ffffffff81ebe73a>] nmi_trigger_cpumask_backtrace+0x12a/0x14f
[  737.375248]  [<ffffffff810b9694>] arch_trigger_cpumask_backtrace+0x14/0x20
[  737.382253]  [<ffffffff81366e24>] watchdog+0x6b4/0xa20
[  737.387537]  [<ffffffff8136688c>] ? watchdog+0x11c/0xa20
[  737.392981]  [<ffffffff8119cead>] kthread+0x26d/0x300
[  737.398162]  [<ffffffff81366770>] ? reset_hung_task_detector+0x20/0x20
[  737.404823]  [<ffffffff8119cc40>] ? kthread_park+0xa0/0xa0
[  737.410435]  [<ffffffff8119cc40>] ? kthread_park+0xa0/0xa0
[  737.416059]  [<ffffffff8119cc40>] ? kthread_park+0xa0/0xa0
[  737.421696]  [<ffffffff839f81dc>] ret_from_fork+0x5c/0x70
[  737.427321] Sending NMI from CPU 1 to CPUs 0:
[  737.432285] NMI backtrace for cpu 0
[  737.435927] CPU: 0 PID: 104 Comm: kworker/u4:2 Not tainted 4.9.103-g0cecdf8 #35
[  737.443349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  737.452685] Workqueue: events_unbound flush_to_ldisc
c
[  737.458022] task: ffff8801d96f1800 task.stack: ffff8801d9790000
[  737.464063] RIP: 0010:[<ffffffff8211b0c1>] 
c [<ffffffff8211b0c1>] __process_echoes+0x611/0x780
[  737.472871] RSP: 0018:ffff8801d97979d8  EFLAGS: 00000293
[  737.478295] RAX: ffff8801d96f1800 RBX: ffffc90000be1000 RCX: 0000000000000006
[  737.485542] RDX: 0000000000000000 RSI: ffffffff8211b0c1 RDI: ffffc90000be308e
[  737.492800] RBP: ffff8801d9797a40 R08: ffff8801d96f21b0 R09: 0000000000000000
[  737.500050] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000a6e938e2e
[  737.507297] R13: 0000000000003214 R14: dffffc0000000000 R15: 0000000a6e938e2f
[  737.514544] FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[  737.522745] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  737.528607] CR2: 0000000001dd3b10 CR3: 00000001d8a1c000 CR4: 00000000001606f0
[  737.535863] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  737.543127] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  737.550386] Stack:
[  737.552512]  ffff8801d9797a18
c 0000000000000000
c ffffc90000be3278
c ffffed00396dd7e5
c
[  737.560713]  ffff8801cb6ebf2c
c ffffc90000be1020
c 0000000100000cff
c ffff8801cb6ebb80
c
[  737.569188]  ffffc90000be3300
c ffffc90000be1000
c dffffc0000000000
c ffffc90000be1020
c
[  737.577398] Call Trace:
[  737.579960]  [<ffffffff82124ab4>] n_tty_receive_buf_common+0xd34/0x2300
[  737.586686]  [<ffffffff81235967>] ? mark_held_locks+0xc7/0x130
[  737.592631]  [<ffffffff81235d00>] ? trace_hardirqs_on_caller+0x330/0x590
[  737.599566]  [<ffffffff821260b3>] n_tty_receive_buf2+0x33/0x40
[  737.605514]  [<ffffffff8212bbaf>] tty_ldisc_receive_buf+0xaf/0x190
[  737.611813]  [<ffffffff82126080>] ? n_tty_receive_buf_common+0x2300/0x2300
[  737.618806]  [<ffffffff8212cbb3>] flush_to_ldisc+0x253/0x370
[  737.624576]  [<ffffffff81230542>] ? __lock_is_held+0xa2/0xf0
[  737.630344]  [<ffffffff8118cf81>] process_one_work+0x7e1/0x1500
[  737.636376]  [<ffffffff8118cec8>] ? process_one_work+0x728/0x1500
[  737.642584]  [<ffffffff8118c7a0>] ? pwq_dec_nr_in_flight+0x2e0/0x2e0
[  737.649051]  [<ffffffff8118dd76>] worker_thread+0xd6/0x10a0
[  737.654738]  [<ffffffff839e7125>] ? __schedule+0x655/0x1bd0
[  737.660425]  [<ffffffff8119cead>] kthread+0x26d/0x300
[  737.665595]  [<ffffffff8118dca0>] ? process_one_work+0x1500/0x1500
[  737.671888]  [<ffffffff8119cc40>] ? kthread_park+0xa0/0xa0
[  737.677500]  [<ffffffff8119cc40>] ? kthread_park+0xa0/0xa0
[  737.683117]  [<ffffffff8119cc40>] ? kthread_park+0xa0/0xa0
[  737.688717]  [<ffffffff839f81dc>] ret_from_fork+0x5c/0x70
[  737.694237] Code: 
cc1 
cea 
c03 
c83 
ce1 
c07 
c42 
c0f 
cb6 
c14 
c32 
c38 
cca 
c7f 
c08 
c84 
cd2 
c0f 
c85 
cb0 
c00 
c00 
c00 
c80 
cbc 
c03 
c60 
c12 
c00 
c00 
cff 
c4d 
c8d 
c7c 
c24 
c01 
c75 
ca4 
ce8 
cdf 
c3a 
c24 
cff 
c<41> 
c81 
ce7 
cff 
c0f 
c00 
c00 
c4a 
c8d 
cbc 
c3b 
c60 
c12 
c00 
c00 
c48 
c89 
cf8 
c48 
c89 
cfa 
c
[  737.727157] Kernel panic - not syncing: hung_task: blocked tasks
[  737.733323] CPU: 1 PID: 519 Comm: khungtaskd Not tainted 4.9.103-g0cecdf8 #35
[  737.740581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  737.749923]  ffff8801d8677cc8 ffffffff81eb34a9 ffffffff83c8bb80 00000000ffffffff
[  737.758121]  0000000000000000 0000000000000001 dffffc0000000000 ffff8801d8677d88
[  737.766190]  ffffffff81421aa5 0000000041b58ab3 ffffffff843b94a8 ffffffff814218e6
[  737.774230] Call Trace:
[  737.776807]  [<ffffffff81eb34a9>] dump_stack+0xc1/0x128
[  737.782164]  [<ffffffff81421aa5>] panic+0x1bf/0x3bc
[  737.787170]  [<ffffffff814218e6>] ? add_taint.cold.6+0x16/0x16
[  737.793242]  [<ffffffff81003066>] ? ___preempt_schedule+0x16/0x18
[  737.799463]  [<ffffffff81ebe710>] ? nmi_trigger_cpumask_backtrace+0x100/0x14f
[  737.806740]  [<ffffffff81366e35>] watchdog+0x6c5/0xa20
[  737.812208]  [<ffffffff8136688c>] ? watchdog+0x11c/0xa20
[  737.817649]  [<ffffffff8119cead>] kthread+0x26d/0x300
[  737.822915]  [<ffffffff81366770>] ? reset_hung_task_detector+0x20/0x20
[  737.829590]  [<ffffffff8119cc40>] ? kthread_park+0xa0/0xa0
[  737.835213]  [<ffffffff8119cc40>] ? kthread_park+0xa0/0xa0
[  737.840823]  [<ffffffff8119cc40>] ? kthread_park+0xa0/0xa0
[  737.846457]  [<ffffffff839f81dc>] ret_from_fork+0x5c/0x70
[  737.852782] Dumping ftrace buffer:
[  737.856368]    (ftrace buffer empty)
[  737.860055] Kernel Offset: disabled
[  737.863668] Rebooting in 86400 seconds..