Hi, since some time the wlan startup after boot is delayed for a long time. I'm using a TP-Link Archer C7 v2 router with 2,4G and 5G wifi. From a boot log from end of June:
Sun Jun 30 10:16:50 2019 kern.info kernel: [ 73.083241] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready Sun Jun 30 10:16:51 2019 kern.info kernel: [ 73.804867] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready Sun Jun 30 10:16:51 2019 kern.info kernel: [ 74.403413] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-2: link becomes ready Sun Jun 30 10:16:52 2019 kern.info kernel: [ 74.954282] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-3: link becomes ready Sun Jun 30 10:16:52 2019 kern.info kernel: [ 75.400965] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-4: link becomes ready Sun Jun 30 10:16:53 2019 kern.info kernel: [ 75.879011] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-5: link becomes ready Sun Jun 30 20:55:27 2019 kern.info kernel: [ 147.632121] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready Sun Jun 30 20:55:28 2019 kern.info kernel: [ 148.177353] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready Sun Jun 30 20:55:28 2019 kern.info kernel: [ 148.608287] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-2: link becomes ready The first 2,4G wlan is ready after 73 seconds and the first 5G after 147 seconds. The 5G wlan needs more time, because it does ACS. The last wlan is ready after 148 seconds. >From yesterday: Thu Jul 18 23:49:26 2019 kern.info kernel: [ 146.673954] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready Thu Jul 18 23:51:58 2019 kern.info kernel: [ 298.468689] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready Thu Jul 18 23:51:59 2019 kern.info kernel: [ 300.090816] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-1: link becomes ready Thu Jul 18 23:52:00 2019 kern.info kernel: [ 300.116162] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-2: link becomes ready Thu Jul 18 23:52:00 2019 kern.info kernel: [ 300.157132] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-3: link becomes ready Thu Jul 18 23:52:00 2019 kern.info kernel: [ 300.206162] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-4: link becomes ready Thu Jul 18 23:52:00 2019 kern.info kernel: [ 300.580767] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1-5: link becomes ready Thu Jul 18 23:52:26 2019 kern.info kernel: [ 326.853947] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-1: link becomes ready Thu Jul 18 23:52:26 2019 kern.info kernel: [ 327.087462] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0-2: link becomes ready The first 5G wlan is ready after 146 seconds and the first 2.4G after 300 seconds. The last wlan is ready after 327 seconds. It is possible to revert this back? Regards, Hartmut _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel