Debian GNU/Linux 9 syzkaller ttyS0
Warning: Permanently added '10.128.0.90' (ECDSA) to the list of known hosts.
executing program
executing program
executing program
BUG: memory leak
unreferenced object 0xffff8881109ef400 (size 96):
  comm "syz-executor361", pid 8442, jiffies 4294946238 (age 12.600s)
  hex dump (first 32 bytes):
    00 10 39 01 00 c9 ff ff 00 00 32 00 00 00 00 00  ..9.......2.....
    00 00 00 00 00 10 00 00 20 03 00 00 20 03 00 00  ........ ... ...
  backtrace:
    [<000000000e867abd>] kmalloc include/linux/slab.h:552 [inline]
    [<000000000e867abd>] kzalloc include/linux/slab.h:664 [inline]
    [<000000000e867abd>] xdp_umem_create+0x33/0x630 net/xdp/xdp_umem.c:229
    [<000000009d5951f1>] xsk_setsockopt+0x4ad/0x590 net/xdp/xsk.c:852
    [<000000005c1083fe>] __sys_setsockopt+0x1b0/0x360 net/socket.c:2132
    [<00000000936f72c0>] __do_sys_setsockopt net/socket.c:2143 [inline]
    [<00000000936f72c0>] __se_sys_setsockopt net/socket.c:2140 [inline]
    [<00000000936f72c0>] __x64_sys_setsockopt+0x22/0x30 net/socket.c:2140
    [<000000002f9c8bcd>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000922706b8>] entry_SYSCALL_64_after_hwframe+0x44/0xa9