[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 12.304217] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 14.185142] random: sshd: uninitialized urandom read (32 bytes read) [ 14.471377] random: sshd: uninitialized urandom read (32 bytes read) [ 15.404440] random: sshd: uninitialized urandom read (32 bytes read) [ 15.539226] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.44' (ECDSA) to the list of known hosts. [ 20.954790] random: sshd: uninitialized urandom read (32 bytes read) executing program [ 21.040238] IPVS: Creating netns size=2536 id=1 [ 21.092046] [ 21.093700] ================================================ [ 21.099481] [ BUG: lock held when returning to user space! ] [ 21.105252] 4.9.113-g90e7a90 #16 Not tainted [ 21.109629] ------------------------------------------------ [ 21.115399] syz-executor777/3793 is leaving the kernel with locks still held! [ 21.122646] 1 lock held by syz-executor777/3793: [ 21.127372] #0: (&fi->mutex){+.+.+.}, at: [] fuse_lock_inode+0xa2/0xd0