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

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

INIT: Id "1" respawning too fast: disabled for 5 minutes
[  192.663109] random: sshd: uninitialized urandom read (32 bytes read)
Warning: Permanently added '10.128.0.52' (ECDSA) to the list of known hosts.
[  198.152119] random: sshd: uninitialized urandom read (32 bytes read)
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[  365.525734] random: crng init done
[  367.884051] INFO: task kworker/u4:2:175 blocked for more than 120 seconds.
[  367.891090]       Not tainted 4.9.98-g63a812b #17
[  367.896228] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  367.904346] kworker/u4:2    D24456   175      2 0x00000000
[  367.910101] Workqueue: events_unbound flush_to_ldisc
[  367.915599]  ffff8801d91d0000 0000000000000000 ffff8801c0ac4000 ffffffff84629800
[  367.923613]  ffff8801db221b98 ffff8801d91df908 ffffffff839e377d ffff8801d91d08c8
[  367.932453]  ffffed003b23a118 ffff8801d91d0000 00fffc0000000000 ffff8801db222468
[  367.940691] Call Trace:
[  367.943266]  [<ffffffff839e377d>] ? __schedule+0x64d/0x1bd0
[  367.949222]  [<ffffffff839e4d7f>] schedule+0x7f/0x1b0
[  367.954608]  [<ffffffff839e5703>] schedule_preempt_disabled+0x13/0x20
[  367.961175]  [<ffffffff839e9b86>] mutex_lock_nested+0x326/0x870
[  367.967455]  [<ffffffff8212245d>] ? n_tty_receive_buf_common+0xcfd/0x2300
[  367.977536]  [<ffffffff839e9860>] ? mutex_trylock+0x3e0/0x3e0
[  367.983405]  [<ffffffff8212245d>] n_tty_receive_buf_common+0xcfd/0x2300
[  367.990374]  [<ffffffff81233817>] ? mark_held_locks+0xc7/0x130
[  367.996535]  [<ffffffff81233c00>] ? trace_hardirqs_on_caller+0x380/0x590
[  368.003362]  [<ffffffff82123a93>] n_tty_receive_buf2+0x33/0x40
[  368.009662]  [<ffffffff8212958f>] tty_ldisc_receive_buf+0xaf/0x190
[  368.016189]  [<ffffffff82123a60>] ? n_tty_receive_buf_common+0x2300/0x2300
[  368.023217]  [<ffffffff8212a593>] flush_to_ldisc+0x253/0x370
[  368.029250]  [<ffffffff8122e3f2>] ? __lock_is_held+0xa2/0xf0
[  368.035290]  [<ffffffff8118ae31>] process_one_work+0x7e1/0x1500
[  368.041338]  [<ffffffff8118ad78>] ? process_one_work+0x728/0x1500
[  368.047784]  [<ffffffff8118a650>] ? pwq_dec_nr_in_flight+0x2e0/0x2e0
[  368.055000]  [<ffffffff8118bc26>] worker_thread+0xd6/0x10a0
[  368.060698]  [<ffffffff839e3785>] ? __schedule+0x655/0x1bd0
[  368.066606]  [<ffffffff8119ad5d>] kthread+0x26d/0x300
[  368.071784]  [<ffffffff8118bb50>] ? process_one_work+0x1500/0x1500
[  368.078305]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  368.084132]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  368.089738]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  368.095616]  [<ffffffff839f481c>] ret_from_fork+0x5c/0x70
[  368.101131] 
[  368.101131] Showing all locks held in the system:
[  368.107669] 6 locks held by kworker/u4:2/175:
[  368.112143]  #0:  ("events_unbound"){.+.+.+}, at: [<ffffffff8118ad3e>] process_one_work+0x6ee/0x1500
[  368.121934]  #1:  ((&buf->work)){+.+...}, at: [<ffffffff8118ad78>] process_one_work+0x728/0x1500
[  368.131355]  #2:  (&tty->ldisc_sem){++++++}, at: [<ffffffff82127d60>] tty_ldisc_ref+0x20/0x80
[  368.140517]  #3:  (&port->buf.lock/1){+.+...}, at: [<ffffffff8212a3c6>] flush_to_ldisc+0x86/0x370
[  368.150180]  #4:  (&o_tty->termios_rwsem/1){++++..}, at: [<ffffffff821217eb>] n_tty_receive_buf_common+0x8b/0x2300
[  368.161299]  #5:  (&ldata->output_lock){+.+...}, at: [<ffffffff8212245d>] n_tty_receive_buf_common+0xcfd/0x2300
[  368.172022] 2 locks held by khungtaskd/519:
[  368.176334]  #0:  (rcu_read_lock){......}, at: [<ffffffff813646ec>] watchdog+0x11c/0xa20
[  368.185069]  #1:  (tasklist_lock){.+.+..}, at: [<ffffffff81423ba0>] debug_show_all_locks+0x79/0x218
[  368.194777] 2 locks held by getty/3773:
[  368.198728]  #0:  (&tty->ldisc_sem){++++++}, at: [<ffffffff839f2822>] ldsem_down_read+0x32/0x40
[  368.208063]  #1:  (&ldata->atomic_read_lock){+.+...}, at: [<ffffffff8211cbb2>] n_tty_read+0x202/0x16e0
[  368.218024] 
[  368.219632] =============================================
[  368.219632] 
[  368.227773] NMI backtrace for cpu 0
[  368.231386] CPU: 0 PID: 519 Comm: khungtaskd Not tainted 4.9.98-g63a812b #17
[  368.238896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  368.248231]  ffff8801d84c7d08 ffffffff81eb0e89 0000000000000000 0000000000000000
[  368.256251]  0000000000000000 0000000000000001 ffffffff810b7da0 ffff8801d84c7d40
[  368.264263]  ffffffff81ebc187 0000000000000000 0000000000000000 0000000000000003
[  368.272286] Call Trace:
[  368.274862]  [<ffffffff81eb0e89>] dump_stack+0xc1/0x128
[  368.280207]  [<ffffffff810b7da0>] ? irq_force_complete_move+0x320/0x320
[  368.286960]  [<ffffffff81ebc187>] nmi_cpu_backtrace.cold.2+0x48/0x87
[  368.295989]  [<ffffffff810b7da0>] ? irq_force_complete_move+0x320/0x320
[  368.303532]  [<ffffffff81ebc11a>] nmi_trigger_cpumask_backtrace+0x12a/0x14f
[  368.310619]  [<ffffffff810b7ea4>] arch_trigger_cpumask_backtrace+0x14/0x20
[  368.317612]  [<ffffffff81364c84>] watchdog+0x6b4/0xa20
[  368.322874]  [<ffffffff813646ec>] ? watchdog+0x11c/0xa20
[  368.328479]  [<ffffffff8119ad5d>] kthread+0x26d/0x300
[  368.333648]  [<ffffffff813645d0>] ? reset_hung_task_detector+0x20/0x20
[  368.340294]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  368.345900]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  368.351500]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  368.357104]  [<ffffffff839f481c>] ret_from_fork+0x5c/0x70
[  368.362705] Sending NMI from CPU 0 to CPUs 1:
[  368.367595] NMI backtrace for cpu 1
[  368.371204] CPU: 1 PID: 3899 Comm: syz-executor506 Not tainted 4.9.98-g63a812b #17
[  368.378880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  368.388203] task: ffff8801c1afb000 task.stack: ffff8801b6000000
[  368.394239] RIP: 0010:[<ffffffff8135ca26>] 
c [<ffffffff8135ca26>] __sanitizer_cov_trace_pc+0x26/0x50
[  368.403565] RSP: 0018:ffff8801b6007970  EFLAGS: 00000246
[  368.408989] RAX: ffff8801c1afb000 RBX: ffffc90000ac1000 RCX: 0000000000000000
[  368.416233] RDX: 0000000000000000 RSI: ffffffff82118aa1 RDI: ffffc90000ac3148
[  368.423480] RBP: ffff8801b6007970 R08: ffff8801c1afb938 R09: 0000000000000000
[  368.430726] R10: 0000000000000000 R11: 0000000000000000 R12: 00000008d6478ee8
[  368.437975] R13: 0000000000004a13 R14: dffffc0000000000 R15: 00000008d6478ee9
[  368.445220] FS:  00007fa3ef760700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
[  368.453423] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  368.459277] CR2: 00007fa3ef75fe78 CR3: 00000001d8f1d000 CR4: 00000000001606f0
[  368.466518] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  368.473760] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  368.481004] Stack:
[  368.483129]  ffff8801b60079e8
c ffffffff82118aa1
c ffff8801b60079c0
c 0000000000000000
c
[  368.491336]  ffffc90000ac3278
c ffffed0036c0bd35
c ffff8801b605e9ac
c ffffc90000ac1020
c
[  368.499533]  0000000000000100
c ffff8801b605e600
c ffffc90000ac3300
c ffffc90000ac1000
c
[  368.507731] Call Trace:
[  368.510286]  [<ffffffff82118aa1>] __process_echoes+0x611/0x780
[  368.516227]  [<ffffffff82122494>] n_tty_receive_buf_common+0xd34/0x2300
[  368.522947]  [<ffffffff82123ad0>] n_tty_receive_buf+0x30/0x40
[  368.528802]  [<ffffffff82113eef>] tty_ioctl+0xc8f/0x2270
[  368.534310]  [<ffffffff82113260>] ? no_tty+0xa0/0xa0
[  368.539384]  [<ffffffff81cf4900>] ? avc_ss_reset+0xa0/0x110
[  368.545066]  [<ffffffff812349d4>] ? __lock_acquire+0x654/0x4070
[  368.551102]  [<ffffffff811b9335>] ? __might_sleep+0x95/0x1a0
[  368.556868]  [<ffffffff82113260>] ? no_tty+0xa0/0xa0
[  368.561938]  [<ffffffff815b03dc>] do_vfs_ioctl+0x1ac/0x11a0
[  368.567702]  [<ffffffff815b0230>] ? ioctl_preallocate+0x220/0x220
[  368.573901]  [<ffffffff81d049e0>] ? selinux_capable+0x40/0x40
[  368.580017]  [<ffffffff815d31fa>] ? __fget+0x20a/0x3b0
[  368.585263]  [<ffffffff815d3221>] ? __fget+0x231/0x3b0
[  368.590522]  [<ffffffff815d3037>] ? __fget+0x47/0x3b0
[  368.595682]  [<ffffffff81ced9bf>] ? security_file_ioctl+0x8f/0xc0
[  368.601883]  [<ffffffff815b145f>] SyS_ioctl+0x8f/0xc0
[  368.607040]  [<ffffffff815b13d0>] ? do_vfs_ioctl+0x11a0/0x11a0
[  368.612980]  [<ffffffff81006316>] do_syscall_64+0x1a6/0x490
[  368.618659]  [<ffffffff839f4653>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
[  368.625561] Code: 
c00 
c00 
c0f 
c1f 
c00 
c55 
c48 
c89 
ce5 
c65 
c48 
c8b 
c04 
c25 
c40 
c7d 
c01 
c00 
c65 
c8b 
c15 
cbc 
cb2 
ccb 
c7e 
c81 
ce2 
c00 
c01 
c1f 
c00 
c48 
c8b 
c75 
c08 
c75 
c2b 
c8b 
c90 
c80 
c12 
c00 
c00 
c<83> 
cfa 
c02 
c75 
c20 
c48 
c8b 
c88 
c88 
c12 
c00 
c00 
c8b 
c80 
c84 
c12 
c00 
c00 
c48 
c8b 
c11 
c
[  368.658281] Kernel panic - not syncing: hung_task: blocked tasks
[  368.664424] CPU: 0 PID: 519 Comm: khungtaskd Not tainted 4.9.98-g63a812b #17
[  368.671586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  368.680919]  ffff8801d84c7cc8 ffffffff81eb0e89 ffffffff83c8b4e0 00000000ffffffff
[  368.688934]  0000000000000000 0000000000000000 dffffc0000000000 ffff8801d84c7d88
[  368.696955]  ffffffff8141f835 0000000041b58ab3 ffffffff843b86e8 ffffffff8141f676
[  368.704986] Call Trace:
[  368.707558]  [<ffffffff81eb0e89>] dump_stack+0xc1/0x128
[  368.712902]  [<ffffffff8141f835>] panic+0x1bf/0x3bc
[  368.717899]  [<ffffffff8141f676>] ? add_taint.cold.6+0x16/0x16
[  368.723856]  [<ffffffff81003066>] ? ___preempt_schedule+0x16/0x18
[  368.730068]  [<ffffffff81ebc0f0>] ? nmi_trigger_cpumask_backtrace+0x100/0x14f
[  368.737322]  [<ffffffff81364c95>] watchdog+0x6c5/0xa20
[  368.742578]  [<ffffffff813646ec>] ? watchdog+0x11c/0xa20
[  368.748007]  [<ffffffff8119ad5d>] kthread+0x26d/0x300
[  368.753179]  [<ffffffff813645d0>] ? reset_hung_task_detector+0x20/0x20
[  368.759822]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  368.765428]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  368.771032]  [<ffffffff8119aaf0>] ? kthread_park+0xa0/0xa0
[  368.776634]  [<ffffffff839f481c>] ret_from_fork+0x5c/0x70
[  368.782783] Dumping ftrace buffer:
[  368.786330]    (ftrace buffer empty)
[  368.790012] Kernel Offset: disabled
[  368.793612] Rebooting in 86400 seconds..