2020/03/08 08:48:30 executed programs: 8
BUG: memory leak
unreferenced object 0xffff8881250bad80 (size 64):
  comm "swapper/0", pid 1, jiffies 4294938041 (age 119.150s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 c0 2c 08 00 c9 ff ff  ..........,.....
    00 50 00 00 00 00 00 00 02 00 00 00 00 00 00 00  .P..............
  backtrace:
    [<0000000099bbe316>] kmalloc_array include/linux/slab.h:597 [inline]
    [<0000000099bbe316>] genl_register_family net/netlink/genetlink.c:355 [inline]
    [<0000000099bbe316>] genl_register_family+0x5c8/0x7be net/netlink/genetlink.c:322
    [<00000000cf2234a3>] do_one_initcall+0x57/0x2d0 init/main.c:1152
    [<00000000e062e2c9>] do_initcall_level init/main.c:1225 [inline]
    [<00000000e062e2c9>] do_initcalls init/main.c:1241 [inline]
    [<00000000e062e2c9>] do_basic_setup init/main.c:1261 [inline]
    [<00000000e062e2c9>] kernel_init_freeable+0x1e6/0x268 init/main.c:1445
    [<00000000d26c309f>] kernel_init+0xc/0x151 init/main.c:1352
    [<00000000f08ee190>] ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:352