[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[   14.578103] random: sshd: uninitialized urandom read (32 bytes read)
[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   19.450149] random: sshd: uninitialized urandom read (32 bytes read)
[   20.030589] random: sshd: uninitialized urandom read (32 bytes read)
[   20.882339] random: sshd: uninitialized urandom read (32 bytes read)
[   21.023241] random: sshd: uninitialized urandom read (32 bytes read)
Warning: Permanently added '10.128.10.11' (ECDSA) to the list of known hosts.
[   26.476139] random: sshd: uninitialized urandom read (32 bytes read)
executing program
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[   28.846958] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000005
[   28.846958] 
[   28.856254] CPU: 0 PID: 1 Comm: init Not tainted 4.9.112-g9e79039 #7
[   28.862718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   28.872058]  ffff8801d99bfa00 ffffffff81eb3249 ffffffff83c4a840 00000000ffffffff
[   28.880044]  ffff8801d99d0000 0000000000000000 ffff8801d99d0010 ffff8801d99bfac0
[   28.888060]  ffffffff81421a55 0000000041b58ab3 ffffffff843bae78 ffffffff81421896
executing program
[   28.896039] Call Trace:
[   28.898603]  [<ffffffff81eb3249>] dump_stack+0xc1/0x128
[   28.903941]  [<ffffffff81421a55>] panic+0x1bf/0x3bc
[   28.908936]  [<ffffffff81421896>] ? add_taint.cold.6+0x16/0x16
[   28.914884]  [<ffffffff839f9b07>] ? _raw_write_unlock_irq+0x27/0x50
[   28.921354]  [<ffffffff81422587>] do_exit.cold.24+0x17b/0x2b2
[   28.927225]  [<ffffffff8115e0a1>] ? __sigqueue_free.part.26+0x51/0x60
[   28.933866]  [<ffffffff811404d0>] ? release_task.part.19+0x1210/0x1210
[   28.940517]  [<ffffffff81146fb1>] do_group_exit+0x111/0x340
[   28.946207]  [<ffffffff81169e0f>] get_signal+0x4cf/0x1450
[   28.951721]  [<ffffffff81052637>] do_signal+0x87/0x19f0
[   28.957060]  [<ffffffff81079ba5>] ? send_sigtrap+0x165/0x1f0
[   28.962830]  [<ffffffff810525b0>] ? setup_sigcontext+0x7d0/0x7d0
[   28.968946]  [<ffffffff811a2f1f>] ? atomic_notifier_call_chain+0xbf/0x140
[   28.975846]  [<ffffffff81f1acab>] ? check_preemption_disabled+0x3b/0x170
[   28.982656]  [<ffffffff81055e92>] ? ist_exit+0x12/0x50
[   28.987911]  [<ffffffff8100554c>] ? exit_to_usermode_loop+0xac/0x120
[   28.994376]  [<ffffffff81005581>] exit_to_usermode_loop+0xe1/0x120
[   29.000666]  [<ffffffff81005f8b>] prepare_exit_to_usermode+0xbb/0xe0
[   29.007132]  [<ffffffff839fa888>] retint_user+0x8/0x3c
[   29.013092] Dumping ftrace buffer:
[   29.016665]    (ftrace buffer empty)
[   29.020352] Kernel Offset: disabled
[   29.023959] Rebooting in 86400 seconds..