[ 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 '10.128.0.124' (ECDSA) to the list of known hosts. executing program executing program executing program syzkaller login: [ 92.902248][ T8484] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888112099980 (size 32): comm "syz-executor679", pid 8490, jiffies 4294945852 (age 14.080s) hex dump (first 32 bytes): 25 5e 5d 24 5b 2b 25 5d 28 24 7b 3a 0f 6b 5b 29 %^]$[+%](${:.k[) 2d 3a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 -:.............. backtrace: [<00000000187e1d70>] kmemdup_nul+0x2d/0x70 [<000000000a321ce9>] vfs_parse_fs_string+0x6e/0xd0 [<00000000b47ec667>] generic_parse_monolithic+0xe0/0x130 [<0000000064cfa327>] path_mount+0xbbb/0x1170 [<000000004ab0c68c>] __x64_sys_mount+0x18e/0x1d0 [<0000000039897b00>] do_syscall_64+0x2d/0x70 [<0000000071aea8eb>] entry_SYSCALL_64_after_hwframe+0x44/0xa9