[ 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 '10.128.0.201' (ECDSA) to the list of known hosts. executing program executing program executing program syzkaller login: [ 106.747241][ T8473] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 108.755819][ T8473] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810cf87400 (size 256): comm "syz-executor951", pid 8475, jiffies 4294946770 (age 13.840s) hex dump (first 32 bytes): 03 00 00 00 00 00 00 00 00 00 5c 00 e4 0c 09 00 ..........\..... d5 08 fa ff 01 00 00 10 00 00 00 80 08 00 01 00 ................ backtrace: [<0000000027a0824b>] kvmalloc_node+0x61/0xf0 [<00000000f5f58a64>] video_usercopy+0x991/0xa50 [<00000000542632a4>] v4l2_ioctl+0x77/0x90 [<0000000093f6ecae>] __x64_sys_ioctl+0xfc/0x140 [<00000000b6104ccf>] do_syscall_64+0x2d/0x70 [<00000000fd3d1466>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888110240d00 (size 256): comm "syz-executor951", pid 8476, jiffies 4294947366 (age 7.880s) hex dump (first 32 bytes): 03 00 00 00 00 00 00 00 00 00 5c 00 e4 0c 09 00 ..........\..... d5 08 fa ff 01 00 00 10 00 00 00 80 08 00 01 00 ................ backtrace: [<0000000027a0824b>] kvmalloc_node+0x61/0xf0 [<00000000f5f58a64>] video_usercopy+0x991/0xa50 [<00000000542632a4>] v4l2_ioctl+0x77/0x90 [<0000000093f6ecae>] __x64_sys_ioctl+0xfc/0x140 [<00000000b6104ccf>] do_syscall_64+0x2d/0x70 [<00000000fd3d1466>] entry_SYSCALL_64_after_hwframe+0x44/0xa9