BUG: memory leak
unreferenced object 0xffff8880174f1a00 (size 256):
  comm "syz-executor.3", pid 4831, jiffies 4294971316 (age 218.099s)
  hex dump (first 32 bytes):
    00 20 ac 45 80 88 ff ff 00 00 00 00 ad 4e ad de  . .E.........N..
    ff ff ff ff 00 00 00 00 ff ff ff ff ff ff ff ff  ................
  backtrace:
    [<000000005d6be3f8>] kmalloc_trace+0x26/0xc0
    [<000000008d7cabba>] sco_conn_add+0xb6/0x350
    [<00000000d2fa5739>] sco_sock_connect+0x2fe/0x9c0
    [<000000006b40efeb>] __sys_connect_file+0x159/0x1a0
    [<0000000054d8a269>] __sys_connect+0x169/0x1a0
    [<00000000f1052e1e>] __x64_sys_connect+0x73/0xb0
    [<000000006b6c7181>] do_syscall_64+0x3f/0x90
    [<00000000b344d604>] entry_SYSCALL_64_after_hwframe+0x72/0xdc

BUG: leak checking failed