[ 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 '10.128.10.59' (ECDSA) to the list of known hosts. executing program executing program syzkaller login: [ 59.506851][ T6672] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88811abcee00 (size 128): comm "syz-executor467", pid 6675, jiffies 4294942576 (age 12.890s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 18 ee bc 1a 81 88 ff ff ................ backtrace: [<00000000b25d29e9>] tipc_group_create_member+0x39/0x180 [<00000000a582cc59>] tipc_nametbl_build_group+0x90/0xe0 [<00000000d7e7b57c>] tipc_setsockopt+0x251/0x4d0 [<00000000b058e7e7>] __sys_setsockopt+0x112/0x230 [<00000000a248bd63>] __x64_sys_setsockopt+0x22/0x30 [<000000009ca9ed0f>] do_syscall_64+0x6e/0x220 [<000000005a625f94>] entry_SYSCALL_64_after_hwframe+0x44/0xa9