r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0)