[  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 '10.128.1.32' (ECDSA) to the list of known hosts.
syzkaller login: [   47.445346][   T25] audit: type=1400 audit(1589963894.246:8): avc:  denied  { execmem } for  pid=6633 comm="syz-executor197" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[   55.046282][ T6634] netlink: 24 bytes leftover after parsing attributes in process `syz-executor197'.
executing program
[   60.751124][ T6635] netlink: 24 bytes leftover after parsing attributes in process `syz-executor197'.
executing program
[   66.498594][ T6636] netlink: 24 bytes leftover after parsing attributes in process `syz-executor197'.
[   67.782491][ T6633] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88811c86dd60 (size 32):
  comm "syz-executor197", pid 6635, jiffies 4294943345 (age 14.480s)
  hex dump (first 32 bytes):
    c0 a8 64 84 ff ff ff ff a0 a1 b4 83 ff ff ff ff  ..d.............
    00 00 00 00 00 00 00 00 5f 74 3a 73 30 00 00 00  ........_t:s0...
  backtrace:
    [<000000006e74058f>] genl_rcv_msg+0x360/0x520
    [<000000008ccf76d3>] netlink_rcv_skb+0x5a/0x180
    [<000000004589d760>] genl_rcv+0x24/0x40
    [<0000000076d47d88>] netlink_unicast+0x20a/0x2f0
    [<00000000ee1b301f>] netlink_sendmsg+0x2b5/0x560
    [<000000004b6f1a38>] sock_sendmsg+0x4c/0x60
    [<000000002e362a0f>] ____sys_sendmsg+0x2c0/0x2f0
    [<000000002985fa3b>] ___sys_sendmsg+0x8a/0xd0
    [<000000007679e535>] __sys_sendmsg+0x77/0xe0
    [<000000007408b042>] do_syscall_64+0x6e/0x220
    [<00000000d72d8486>] entry_SYSCALL_64_after_hwframe+0x44/0xa9