Warning: Permanently added '10.128.10.11' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   50.520928][ T8461] netlink: 'syz-executor995': attribute type 4 has an invalid length.
executing program
[   56.537718][ T8462] netlink: 'syz-executor995': attribute type 4 has an invalid length.
executing program
[   62.544519][ T8463] netlink: 'syz-executor995': attribute type 4 has an invalid length.
[   68.414559][ T8460] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
BUG: memory leak
unreferenced object 0xffff88810b891860 (size 32):
  comm "syz-executor995", pid 8461, jiffies 4294942314 (age 19.960s)
  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:
    [<000000005e5ebb13>] ip_mc_add_src+0x348/0x450
    [<000000008e19c706>] ip_mc_source+0x3d4/0x610
    [<0000000049beb2af>] ip_setsockopt+0x15d8/0x1f70
    [<0000000092dff1c0>] tcp_setsockopt+0x70/0x13f0
    [<0000000020b7e7d2>] __sys_setsockopt+0x1b0/0x360
    [<000000008125811d>] __x64_sys_setsockopt+0x22/0x30
    [<000000002fd5c2ad>] do_syscall_64+0x2d/0x70
    [<00000000213618d9>] entry_SYSCALL_64_after_hwframe+0x44/0xa9