[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 17.071989] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.281440] random: sshd: uninitialized urandom read (32 bytes read) [ 22.561628] random: sshd: uninitialized urandom read (32 bytes read) [ 23.426492] random: sshd: uninitialized urandom read (32 bytes read) [ 26.433837] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.15.208' (ECDSA) to the list of known hosts. [ 31.932066] random: sshd: uninitialized urandom read (32 bytes read) executing program executing program [ 32.066077] [ 32.067743] ================================================ [ 32.073526] WARNING: lock held when returning to user space! [ 32.079307] 4.18.0-rc6+ #165 Not tainted [ 32.083349] ------------------------------------------------ [ 32.089122] syz-executor171/4344 is leaving the kernel with locks still held! [ 32.096392] 1 lock held by syz-executor171/4344: [ 32.101121] #0: (____ptrval____) (&fi->mutex){+.+.}, at: fuse_lock_inode+0xaf/0xe0