executing program
executing program
BUG: memory leak
unreferenced object 0xffff888122980100 (size 128):
  comm "syz-executor773", pid 7113, jiffies 4294942970 (age 13.470s)
  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 18 01 98 22 81 88 ff ff  ..........."....
  backtrace:
    [<00000000ca103d93>] kmalloc include/linux/slab.h:555 [inline]
    [<00000000ca103d93>] kzalloc include/linux/slab.h:669 [inline]
    [<00000000ca103d93>] tipc_group_create_member+0x39/0x180 net/tipc/group.c:306
    [<00000000c5accefb>] tipc_nametbl_build_group+0x90/0xe0 net/tipc/name_table.c:714
    [<0000000025c72d44>] tipc_sk_join net/tipc/socket.c:2999 [inline]
    [<0000000025c72d44>] tipc_setsockopt+0x251/0x4d0 net/tipc/socket.c:3105
    [<000000002674698b>] __sys_setsockopt+0x112/0x230 net/socket.c:2130
    [<000000005a774acb>] __do_sys_setsockopt net/socket.c:2146 [inline]
    [<000000005a774acb>] __se_sys_setsockopt net/socket.c:2143 [inline]
    [<000000005a774acb>] __x64_sys_setsockopt+0x22/0x30 net/socket.c:2143
    [<00000000c07b02fb>] do_syscall_64+0x6e/0x220 arch/x86/entry/common.c:294
    [<00000000f925e08e>] entry_SYSCALL_64_after_hwframe+0x44/0xa9