[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 12.550667] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 12.820264] random: sshd: uninitialized urandom read (32 bytes read) [ 13.175006] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 14.082125] random: sshd: uninitialized urandom read (32 bytes read) [ 20.353343] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.12' (ECDSA) to the list of known hosts. [ 25.859210] 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 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 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 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 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 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 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 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 executing program executing program executing program executing program executing program executing program [ 26.220545] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000005 [ 26.220545] [ 26.229834] CPU: 0 PID: 1 Comm: init Not tainted 4.9.112-g9e79039 #7 [ 26.236296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 26.245657] ffff8801d99bfa00 ffffffff81eb3249 ffffffff83c4a840 00000000ffffffff [ 26.253651] ffff8801d99d0000 0000000000000000 ffff8801d99d0010 ffff8801d99bfac0 [ 26.261634] ffffffff81421a55 0000000041b58ab3 ffffffff843bae78 ffffffff81421896 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 executing program executing program executing program executing program executing program executing program [ 26.269633] Call Trace: [ 26.272196] [] dump_stack+0xc1/0x128 [ 26.277534] [] panic+0x1bf/0x3bc [ 26.282524] [] ? add_taint.cold.6+0x16/0x16 [ 26.288470] [] ? _raw_write_unlock_irq+0x27/0x50 [ 26.294861] [] do_exit.cold.24+0x17b/0x2b2 [ 26.300726] [] ? __sigqueue_free.part.26+0x51/0x60 [ 26.307282] [] ? release_task.part.19+0x1210/0x1210 [ 26.313921] [] do_group_exit+0x111/0x340 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 executing program executing program executing program executing program executing program [ 26.319624] [] get_signal+0x4cf/0x1450 [ 26.325135] [] do_signal+0x87/0x19f0 [ 26.330483] [] ? send_sigtrap+0x165/0x1f0 [ 26.336257] [] ? setup_sigcontext+0x7d0/0x7d0 [ 26.342387] [] ? atomic_notifier_call_chain+0xbf/0x140 [ 26.349287] [] ? check_preemption_disabled+0x3b/0x170 [ 26.356100] [] ? ist_exit+0x12/0x50 [ 26.361359] [] ? exit_to_usermode_loop+0xac/0x120 executing program executing program executing program executing program executing program executing program [ 26.367822] [] exit_to_usermode_loop+0xe1/0x120 [ 26.374113] [] prepare_exit_to_usermode+0xbb/0xe0 [ 26.380576] [] retint_user+0x8/0x3c [ 26.386502] Dumping ftrace buffer: [ 26.390044] (ftrace buffer empty) [ 26.393730] Kernel Offset: disabled [ 26.397334] Rebooting in 86400 seconds..