[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 13.150746] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.174762] random: sshd: uninitialized urandom read (32 bytes read) [ 18.607622] random: sshd: uninitialized urandom read (32 bytes read) [ 19.097947] random: sshd: uninitialized urandom read (32 bytes read) [ 19.233468] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.42' (ECDSA) to the list of known hosts. [ 24.737112] random: sshd: uninitialized urandom read (32 bytes read) executing program [ 24.822936] IPVS: Creating netns size=2536 id=1 [ 24.994716] [ 24.996352] ================================================ [ 25.002116] [ BUG: lock held when returning to user space! ] [ 25.007972] 4.9.119-g92e8704 #22 Not tainted [ 25.012355] ------------------------------------------------ [ 25.018124] syz-executor618/3801 is leaving the kernel with locks still held! [ 25.025476] 1 lock held by syz-executor618/3801: [ 25.030202] #0: (&fi->mutex){+.+.+.}, at: [] fuse_lock_inode+0xa2/0xd0