BUG: memory leak
unreferenced object 0xffff88801bbe4c00 (size 256):
  comm "syz-executor.7", pid 4170, jiffies 4294865261 (age 3350.986s)
  hex dump (first 32 bytes):
    00 00 56 44 80 88 ff ff 00 00 00 00 ad 4e ad de  ..VD.........N..
    ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff  ................
  backtrace:
    [<00000000d3b471b2>] kmalloc_trace+0x26/0x120
    [<00000000e859e61a>] sco_conn_add+0xb6/0x350
    [<00000000269446f0>] sco_sock_connect+0x384/0xa60
    [<00000000b4010196>] __sys_connect_file+0x159/0x1a0
    [<00000000f0b7e308>] __sys_connect+0x169/0x1a0
    [<000000003a146893>] __x64_sys_connect+0x73/0xb0
    [<00000000506af8e0>] do_syscall_64+0x3f/0x90
    [<00000000484cd030>] entry_SYSCALL_64_after_hwframe+0x72/0xdc

BUG: leak checking failed