[ 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 '10.128.10.24' (ECDSA) to the list of known hosts. executing program executing program syzkaller login: [ 116.016384][ T8449] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888110f56840 (size 64): comm "syz-executor261", pid 8451, jiffies 4294948226 (age 12.730s) hex dump (first 32 bytes): 7f 00 00 00 80 00 00 00 00 00 00 00 00 00 00 00 ................ 00 20 9f 05 81 88 ff ff 00 00 00 00 00 00 00 00 . .............. backtrace: [<00000000ddeb9025>] xskq_create+0x23/0xd0 [<000000009e19f866>] xsk_setsockopt+0x1c4/0x590 [<0000000015b787bd>] __sys_setsockopt+0x1b0/0x360 [<00000000380baf99>] __x64_sys_setsockopt+0x22/0x30 [<000000006fd82728>] do_syscall_64+0x2d/0x70 [<00000000e6977191>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888110f567c0 (size 64): comm "syz-executor261", pid 8452, jiffies 4294948226 (age 12.730s) hex dump (first 32 bytes): ff 03 00 00 00 04 00 00 00 00 00 00 00 00 00 00 ................ 00 c0 eb 07 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000ddeb9025>] xskq_create+0x23/0xd0 [<000000009e19f866>] xsk_setsockopt+0x1c4/0x590 [<0000000015b787bd>] __sys_setsockopt+0x1b0/0x360 [<00000000380baf99>] __x64_sys_setsockopt+0x22/0x30 [<000000006fd82728>] do_syscall_64+0x2d/0x70 [<00000000e6977191>] entry_SYSCALL_64_after_hwframe+0x44/0xa9