[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[   17.380990] random: sshd: uninitialized urandom read (32 bytes read)
[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   19.309246] random: sshd: uninitialized urandom read (32 bytes read)
[   19.712525] random: sshd: uninitialized urandom read (32 bytes read)
[   20.429324] random: sshd: uninitialized urandom read (32 bytes read)
[   20.562594] random: sshd: uninitialized urandom read (32 bytes read)
Warning: Permanently added '10.128.0.47' (ECDSA) to the list of known hosts.
[   25.979521] random: sshd: uninitialized urandom read (32 bytes read)
2018/07/25 15:56:04 parsed 1 programs
[   27.061166] random: cc1: uninitialized urandom read (8 bytes read)
2018/07/25 15:56:06 executed programs: 0
[   28.354833] IPVS: ftp: loaded support on port[0] = 21
[   28.369339] IPVS: ftp: loaded support on port[0] = 21
[   28.374530] IPVS: ftp: loaded support on port[0] = 21
[   28.381909] IPVS: ftp: loaded support on port[0] = 21
[   28.385183] IPVS: ftp: loaded support on port[0] = 21
[   28.397438] IPVS: ftp: loaded support on port[0] = 21
[   28.397604] IPVS: ftp: loaded support on port[0] = 21
[   28.423723] IPVS: ftp: loaded support on port[0] = 21
[   29.150748] ==================================================================
[   29.158161] BUG: KASAN: stack-out-of-bounds in notify_die+0x2c2/0x2e0
[   29.164744] Write of size 8 at addr ffff8801a9d0f1f8 by task syz-executor0/4504
[   29.172191] 
[   29.173826] CPU: 1 PID: 4504 Comm: syz-executor0 Not tainted 4.18.0-rc6-next-20180725+ #18
[   29.182211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   29.191545] Call Trace:
[   29.194105] 
[   29.195718] The buggy address belongs to the page:
[   2