Warning: Permanently added '10.128.0.52' (ECDSA) to the list of known hosts.
executing program
[  567.471336][ T8413] netlink: 'syz-executor241': attribute type 4 has an invalid length.
executing program
[  573.426390][ T8414] netlink: 'syz-executor241': attribute type 4 has an invalid length.
[  574.341589][ T8412] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff888111e59080 (size 32):
  comm "syz-executor241", pid 8413, jiffies 4294994017 (age 13.820s)
  hex dump (first 32 bytes):
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................
    01 00 00 00 00 00 00 00 00 00 00 00 00 00 02 00  ................
  backtrace:
    [<0000000057cb0ef3>] ip_mc_add_src+0x348/0x450
    [<0000000054dff734>] ip_mc_source+0x3d4/0x610
    [<000000008528dc1a>] ip_setsockopt+0x15d8/0x1f70
    [<000000003acf1772>] tcp_setsockopt+0x70/0x13f0
    [<000000007bf8cf77>] __sys_setsockopt+0x1b0/0x360
    [<00000000196fd83b>] __x64_sys_setsockopt+0x22/0x30
    [<000000006898e993>] do_syscall_64+0x2d/0x70
    [<0000000060490aad>] entry_SYSCALL_64_after_hwframe+0x44/0xa9