[  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 '10.128.1.124' (ECDSA) to the list of known hosts.
executing program
executing program
syzkaller login: [  176.564512][ T8349] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810e58ad00 (size 232):
  comm "syz-executor386", pid 8350, jiffies 4294953897 (age 12.450s)
  hex dump (first 32 bytes):
    10 1b 41 0d 81 88 ff ff 10 1b 41 0d 81 88 ff ff  ..A.......A.....
    00 00 00 00 00 00 00 00 40 1a 41 0d 81 88 ff ff  ........@.A.....
  backtrace:
    [<00000000858072b1>] __alloc_skb+0x20f/0x280
    [<0000000050e52557>] __pskb_copy_fclone+0x73/0x330
    [<00000000b68b6f71>] hwsim_hw_xmit+0xd3/0x140
    [<00000000b53f08ab>] ieee802154_tx+0xc7/0x190
    [<00000000b2293c6b>] ieee802154_subif_start_xmit+0x58/0x70
    [<00000000e348a1d1>] dev_hard_start_xmit+0xe1/0x330
    [<000000000ff487fd>] sch_direct_xmit+0x1c5/0x500
    [<00000000f067c655>] __qdisc_run+0x201/0x810
    [<0000000091092376>] __dev_queue_xmit+0xb9f/0xf60
    [<00000000ac74198a>] dgram_sendmsg+0x40c/0x4d0
    [<00000000ab5b1890>] sock_sendmsg+0x56/0x80
    [<00000000eb798e1e>] ____sys_sendmsg+0x36c/0x390
    [<00000000f26bdb69>] ___sys_sendmsg+0x8b/0xd0
    [<00000000c087d59e>] __sys_sendmsg+0x88/0x100
    [<000000001fdf3626>] do_syscall_64+0x2d/0x70
    [<00000000d6fdfc73>] entry_SYSCALL_64_after_hwframe+0x44/0xae

BUG: memory leak
unreferenced object 0xffff88810dbb1200 (size 512):
  comm "syz-executor386", pid 8350, jiffies 4294953897 (age 12.450s)
  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 00 00 00 00 00 00 00 00  ................
  backtrace:
    [<0000000098f6a312>] __alloc_skb+0xdf/0x280
    [<0000000050e52557>] __pskb_copy_fclone+0x73/0x330
    [<00000000b68b6f71>] hwsim_hw_xmit+0xd3/0x140
    [<00000000b53f08ab>] ieee802154_tx+0xc7/0x190
    [<00000000b2293c6b>] ieee802154_subif_start_xmit+0x58/0x70
    [<00000000e348a1d1>] dev_hard_start_xmit+0xe1/0x330
    [<000000000ff487fd>] sch_direct_xmit+0x1c5/0x500
    [<00000000f067c655>] __qdisc_run+0x201/0x810
    [<0000000091092376>] __dev_queue_xmit+0xb9f/0xf60
    [<00000000ac74198a>] dgram_sendmsg+0x40c/0x4d0
    [<00000000ab5b1890>] sock_sendmsg+0x56/0x80
    [<00000000eb798e1e>] ____sys_sendmsg+0x36c/0x390
    [<00000000f26bdb69>] ___sys_sendmsg+0x8b/0xd0
    [<00000000c087d59e>] __sys_sendmsg+0x88/0x100
    [<000000001fdf3626>] do_syscall_64+0x2d/0x70
    [<00000000d6fdfc73>] entry_SYSCALL_64_after_hwframe+0x44/0xae