r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x0, 0x10}, 0x14}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$batadv(0x0, r0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000480), 0x0) sendmsg$TIPC_NL_KEY_SET(0xffffffffffffffff, 0x0, 0x0)