[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 15.306798] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.310782] random: sshd: uninitialized urandom read (32 bytes read) [ 18.663811] random: sshd: uninitialized urandom read (32 bytes read) [ 19.545248] random: sshd: uninitialized urandom read (32 bytes read) [ 19.686969] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.2' (ECDSA) to the list of known hosts. [ 25.496559] random: sshd: uninitialized urandom read (32 bytes read) executing program [ 25.580856] IPVS: Creating netns size=2536 id=1 [ 25.634183] [ 25.635828] ================================================ [ 25.641619] [ BUG: lock held when returning to user space! ] [ 25.647403] 4.9.113-gc7af982 #13 Not tainted [ 25.651789] ------------------------------------------------ [ 25.657567] syz-executor831/3740 is leaving the kernel with locks still held! [ 25.664822] 1 lock held by syz-executor831/3740: [ 25.669564] #0: (&fi->mutex){+.+.+.}, at: [] fuse_lock_inode+0xa2/0xd0