[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.15' (ECDSA) to the list of known hosts. executing program executing program syzkaller login: [ 101.861272][ T8465] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811012f800 (size 256): comm "syz-executor475", pid 8466, jiffies 4294946262 (age 14.050s) hex dump (first 32 bytes): 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000d80f2990>] kvmalloc_node+0x61/0xf0 [<0000000097ee0f7e>] video_usercopy+0x991/0xa50 [<000000003ca646f9>] v4l2_ioctl+0x77/0x90 [<000000009f8bcfbe>] __x64_sys_ioctl+0xfc/0x140 [<00000000b8570927>] do_syscall_64+0x2d/0x70 [<00000000c717b66c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9