Debian GNU/Linux 9 syzkaller ttyS0
Warning: Permanently added '10.128.0.66' (ECDSA) to the list of known hosts.
executing program
executing program
executing program
BUG: memory leak
unreferenced object 0xffff888110c84180 (size 96):
  comm "syz-executor055", pid 8464, jiffies 4294942845 (age 13.500s)
  hex dump (first 32 bytes):
    00 10 e0 00 00 c9 ff ff 00 00 02 00 00 00 00 00  ................
    00 00 00 00 00 10 00 00 20 00 00 00 20 00 00 00  ........ ... ...
  backtrace:
    [<00000000549ee6b8>] kmalloc include/linux/slab.h:552 [inline]
    [<00000000549ee6b8>] kzalloc include/linux/slab.h:664 [inline]
    [<00000000549ee6b8>] xdp_umem_create+0x33/0x630 net/xdp/xdp_umem.c:229
    [<00000000395904de>] xsk_setsockopt+0x4ad/0x590 net/xdp/xsk.c:852
    [<00000000d2cf29c7>] __sys_setsockopt+0x1b0/0x360 net/socket.c:2132
    [<00000000dc80c333>] __do_sys_setsockopt net/socket.c:2143 [inline]
    [<00000000dc80c333>] __se_sys_setsockopt net/socket.c:2140 [inline]
    [<00000000dc80c333>] __x64_sys_setsockopt+0x22/0x30 net/socket.c:2140
    [<00000000d8e3b44d>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000e31080f8>] entry_SYSCALL_64_after_hwframe+0x44/0xa9

BUG: memory leak
unreferenced object 0xffff88810b4eba00 (size 256):
  comm "syz-executor055", pid 8464, jiffies 4294942845 (age 13.500s)
  hex dump (first 32 bytes):
    00 80 50 04 00 ea ff ff 40 80 50 04 00 ea ff ff  ..P.....@.P.....
    80 80 50 04 00 ea ff ff c0 80 50 04 00 ea ff ff  ..P.......P.....
  backtrace:
    [<000000000d9214c6>] kmalloc_array include/linux/slab.h:592 [inline]
    [<000000000d9214c6>] kcalloc include/linux/slab.h:603 [inline]
    [<000000000d9214c6>] xdp_umem_pin_pages net/xdp/xdp_umem.c:89 [inline]
    [<000000000d9214c6>] xdp_umem_reg net/xdp/xdp_umem.c:207 [inline]
    [<000000000d9214c6>] xdp_umem_create+0x3cc/0x630 net/xdp/xdp_umem.c:240
    [<00000000395904de>] xsk_setsockopt+0x4ad/0x590 net/xdp/xsk.c:852
    [<00000000d2cf29c7>] __sys_setsockopt+0x1b0/0x360 net/socket.c:2132
    [<00000000dc80c333>] __do_sys_setsockopt net/socket.c:2143 [inline]
    [<00000000dc80c333>] __se_sys_setsockopt net/socket.c:2140 [inline]
    [<00000000dc80c333>] __x64_sys_setsockopt+0x22/0x30 net/socket.c:2140
    [<00000000d8e3b44d>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
    [<00000000e31080f8>] entry_SYSCALL_64_after_hwframe+0x44/0xa9