周飞宇2001 发表于 2022-1-30 20:01

openwrt频繁掉线,求大佬

代码如下,经常几个小时就掉线了,重启后就能解决。机型是z8350的瘦身机,用的usb3.0转千兆网卡做wan口,很多openwrt都这样,求大佬
Sun Jan 30 17:42:23 2022 daemon.info pppd: LCP terminated by peer
Sun Jan 30 17:42:23 2022 daemon.info pppd: Connect time 1100.6 minutes.
Sun Jan 30 17:42:23 2022 daemon.info pppd: Sent 2107617579 bytes, received 3499094432 bytes.
Sun Jan 30 17:42:23 2022 daemon.notice netifd: Network device 'pppoe-wan' link is down
Sun Jan 30 17:42:23 2022 daemon.notice netifd: Network alias 'pppoe-wan' link is down
Sun Jan 30 17:42:23 2022 daemon.notice netifd: Interface 'wan_6' has link connectivity loss
Sun Jan 30 17:42:23 2022 daemon.err odhcp6c: Failed to send RS (Permission denied)
Sun Jan 30 17:42:23 2022 daemon.err odhcp6c: Failed to send RELEASE message to ff02::1:2 (Permission denied)
Sun Jan 30 17:42:23 2022 daemon.notice pppd: Modem hangup
Sun Jan 30 17:42:23 2022 daemon.notice pppd: Connection terminated.
Sun Jan 30 17:42:23 2022 daemon.info pppd: Connect time 1100.6 minutes.
Sun Jan 30 17:42:23 2022 daemon.info pppd: Sent 2107617579 bytes, received 3499094432 bytes.
Sun Jan 30 17:42:23 2022 daemon.notice netifd: Interface 'wan' has lost the connection
Sun Jan 30 17:42:23 2022 daemon.notice netifd: wan_6 (4478): Command failed: Permission denied
Sun Jan 30 17:42:23 2022 daemon.info pppd: Exit.
Sun Jan 30 17:42:23 2022 daemon.notice netifd: Interface 'wan' is now down
Sun Jan 30 17:42:23 2022 daemon.err odhcp6c: Failed to send SOLICIT message to ff02::1:2 (Permission denied)
Sun Jan 30 17:42:23 2022 daemon.notice netifd: Interface 'wan' is disabled
Sun Jan 30 17:42:24 2022 kern.warn kernel: ax88179_178a 2-1:1.0 eth1: Failed to read reg index 0x0040: -32
Sun Jan 30 17:42:24 2022 daemon.notice netifd: Interface 'wan' is enabled
Sun Jan 30 17:42:24 2022 daemon.notice netifd: Interface 'wan' is setting up now
Sun Jan 30 17:42:24 2022 daemon.notice netifd: Interface 'wan_6' is now down
Sun Jan 30 17:42:24 2022 daemon.err insmod: module is already loaded - slhc
Sun Jan 30 17:42:24 2022 daemon.err insmod: module is already loaded - ppp_generic
Sun Jan 30 17:42:24 2022 daemon.err insmod: module is already loaded - pppox
Sun Jan 30 17:42:24 2022 daemon.err insmod: module is already loaded - pppoe
Sun Jan 30 17:42:24 2022 daemon.notice netifd: Interface 'wan_6' is disabled
Sun Jan 30 17:42:24 2022 kern.info kernel: netifd: segfault at 7f60b48a4208 ip 000000000041bbd6 sp 00007ffcca0e3ce0 error 4 in netifd
Sun Jan 30 17:42:24 2022 kern.info kernel: Code: 01 75 31 48 8b 53 58 be fe 3b 42 00 bf 02 00 00 00 31 c0 e8 01 e6 ff ff 48 89 df e8 23 f0 ff ff c7 83 90 00 00 00 00 00 00 00 <48> 8b 7b 68 5b e9 f1 cf ff ff 5b c3 53 48 8d 9f 48 ff ff ff 83 fa
Sun Jan 30 17:42:27 2022 kern.info kernel: ax88179_178a 2-1:1.0 eth1: ax88179 - Link status is: 1
Sun Jan 30 17:42:27 2022 kern.info kernel: IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
Sun Jan 30 17:42:29 2022 user.notice : Added device handler type: 8021ad
Sun Jan 30 17:42:29 2022 user.notice : Added device handler type: 8021q
Sun Jan 30 17:42:29 2022 user.notice : Added device handler type: macvlan
Sun Jan 30 17:42:29 2022 user.notice : Added device handler type: veth
Sun Jan 30 17:42:29 2022 user.notice : Added device handler type: bridge
Sun Jan 30 17:42:29 2022 user.notice : Added device handler type: Network device
Sun Jan 30 17:42:29 2022 user.notice : Added device handler type: tunnel
Sun Jan 30 17:42:30 2022 kern.info kernel: br-lan: port 1(eth0) entered disabled state
Sun Jan 30 17:42:30 2022 kern.info kernel: device eth0 left promiscuous mode
Sun Jan 30 17:42:30 2022 kern.info kernel: br-lan: port 1(eth0) entered disabled state
Sun Jan 30 17:42:30 2022 daemon.err netdata: Cannot refresh interface eth0 duplex state by reading '/sys/class/net/eth0/duplex'. I will stop updating it.
Sun Jan 30 17:42:30 2022 daemon.err netdata: Cannot refresh interface eth0 carrier state by reading '/sys/class/net/eth0/carrier'. Stop updating it.
Sun Jan 30 17:42:30 2022 daemon.err netdata: Cannot refresh interface eth0 speed by reading '/sys/class/net/eth0/speed'. Will not update its speed anymore.
Sun Jan 30 17:42:30 2022 daemon.err netdata: Cannot refresh interface eth1 duplex state by reading '/sys/class/net/eth1/duplex'. I will stop updating it.
Sun Jan 30 17:42:30 2022 daemon.err netdata: Cannot refresh interface eth1 carrier state by reading '/sys/class/net/eth1/carrier'. Stop updating it.
Sun Jan 30 17:42:30 2022 daemon.err netdata: Cannot refresh interface eth1 speed by reading '/sys/class/net/eth1/speed'. Will not update its speed anymore.
Sun Jan 30 17:42:30 2022 kern.info kernel: eth0: 0xffffc90000055000, ec:d6:8a:4b:59:3a, IRQ 117
Sun Jan 30 17:42:30 2022 kern.info kernel: br-lan: port 1(eth0) entered blocking state
Sun Jan 30 17:42:30 2022 kern.info kernel: br-lan: port 1(eth0) entered disabled state
Sun Jan 30 17:42:30 2022 kern.info kernel: device eth0 entered promiscuous mode
Sun Jan 30 17:42:30 2022 kern.info kernel: br-lan: port 1(eth0) entered blocking state
Sun Jan 30 17:42:30 2022 kern.info kernel: br-lan: port 1(eth0) entered forwarding state
Sun Jan 30 17:42:30 2022 daemon.notice netifd: Interface 'lan' is enabled
Sun Jan 30 17:42:30 2022 daemon.notice netifd: Interface 'lan' is setting up now
Sun Jan 30 17:42:30 2022 daemon.notice netifd: Interface 'lan' is now up
Sun Jan 30 17:42:30 2022 daemon.notice netifd: bridge 'br-lan' link is up
Sun Jan 30 17:42:30 2022 daemon.notice netifd: Interface 'lan' has link connectivity
Sun Jan 30 17:42:30 2022 daemon.notice netifd: Interface 'loopback' is enabled
Sun Jan 30 17:42:30 2022 daemon.notice netifd: Interface 'loopback' is setting up now
Sun Jan 30 17:42:30 2022 daemon.notice netifd: Interface 'loopback' is now up
Sun Jan 30 17:42:31 2022 kern.warn kernel: ax88179_178a 2-1:1.0 eth1: Failed to read reg index 0x0040: -32
Sun Jan 30 17:42:31 2022 daemon.notice netifd: Interface 'wan' is enabled
Sun Jan 30 17:42:31 2022 daemon.notice netifd: Network device 'lo' link is up
Sun Jan 30 17:42:31 2022 daemon.notice netifd: Interface 'loopback' has link connectivity
Sun Jan 30 17:42:31 2022 kern.info kernel: br-lan: port 1(eth0) entered disabled state
Sun Jan 30 17:42:31 2022 daemon.notice netifd: bridge 'br-lan' link is down
Sun Jan 30 17:42:31 2022 daemon.notice netifd: Interface 'lan' has link connectivity loss
Sun Jan 30 17:42:32 2022 daemon.err nlbwmon: The netlink receive buffer size of 1048576 bytes will be capped to 212992 bytes
Sun Jan 30 17:42:32 2022 daemon.err nlbwmon: by the kernel. The net.core.rmem_max sysctl limit needs to be raised to
Sun Jan 30 17:42:32 2022 daemon.err nlbwmon: at least 1048576 in order to sucessfully set the desired receive buffer size!
Sun Jan 30 17:42:32 2022 daemon.info netdata: RRDSET: chart name 'net.br_lan' on host 'OpenWrt' already exists.
Sun Jan 30 17:42:32 2022 daemon.info netdata: RRDSET: chart name 'net_operstate.br_lan' on host 'OpenWrt' already exists.
Sun Jan 30 17:42:32 2022 daemon.info netdata: RRDSET: chart name 'net_carrier.br_lan' on host 'OpenWrt' already exists.
Sun Jan 30 17:42:32 2022 daemon.info netdata: RRDSET: chart name 'net_mtu.br_lan' on host 'OpenWrt' already exists.
Sun Jan 30 17:42:32 2022 daemon.info netdata: RRDSET: chart name 'net_packets.br_lan' on host 'OpenWrt' already exists.
Sun Jan 30 17:42:32 2022 daemon.err odhcpd: Failed to send to ff02::1%lan@br-lan (Address not available)
Sun Jan 30 17:42:34 2022 kern.info kernel: ax88179_178a 2-1:1.0 eth1: ax88179 - Link status is: 1
Sun Jan 30 17:42:34 2022 daemon.notice netifd: Network device 'eth1' link is up
Sun Jan 30 17:42:34 2022 daemon.notice netifd: Interface 'wan' has link connectivity
Sun Jan 30 17:42:34 2022 daemon.notice netifd: Interface 'wan' is setting up now
Sun Jan 30 17:42:34 2022 kern.info kernel: IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
Sun Jan 30 17:42:34 2022 daemon.err insmod: module is already loaded - slhc
Sun Jan 30 17:42:34 2022 daemon.err insmod: module is already loaded - ppp_generic
Sun Jan 30 17:42:34 2022 daemon.err insmod: module is already loaded - pppox
Sun Jan 30 17:42:34 2022 daemon.err insmod: module is already loaded - pppoe
Sun Jan 30 17:42:34 2022 daemon.notice netifd: wan (16141): uci: Entry not found
Sun Jan 30 17:42:34 2022 daemon.notice netifd: wan (16141): sh: out of range
Sun Jan 30 17:42:34 2022 daemon.info pppd: Plugin pppoe.so loaded.
Sun Jan 30 17:42:34 2022 daemon.info pppd: PPPoE plugin from pppd 2.4.9
Sun Jan 30 17:42:34 2022 kern.info kernel: r8168: eth0: link up
Sun Jan 30 17:42:34 2022 kern.info kernel: br-lan: port 1(eth0) entered blocking state
Sun Jan 30 17:42:34 2022 kern.info kernel: br-lan: port 1(eth0) entered forwarding state
Sun Jan 30 17:42:34 2022 daemon.notice netifd: Network device 'eth0' link is up
Sun Jan 30 17:42:34 2022 daemon.notice netifd: bridge 'br-lan' link is up
Sun Jan 30 17:42:34 2022 daemon.notice netifd: Interface 'lan' has link connectivity
Sun Jan 30 17:42:34 2022 daemon.notice pppd: pppd 2.4.9 started by root, uid 0
Sun Jan 30 17:42:40 2022 daemon.info pppd: PPP session is 24172
Sun Jan 30 17:42:40 2022 daemon.warn pppd: Connected to c4:b8:b4:97:f5:a4 via interface eth1
Sun Jan 30 17:42:40 2022 kern.info kernel: pppoe-wan: renamed from ppp0
Sun Jan 30 17:42:40 2022 daemon.info pppd: Renamed interface ppp0 to pppoe-wan
Sun Jan 30 17:42:40 2022 daemon.info pppd: Using interface pppoe-wan
Sun Jan 30 17:42:40 2022 daemon.notice pppd: Connect: pppoe-wan <--> eth1
Sun Jan 30 17:42:40 2022 daemon.err netdata: Cannot refresh interface pppoe-wan carrier state by reading '/sys/class/net/pppoe-wan/carrier'. Stop updating it.
Sun Jan 30 17:42:40 2022 daemon.info netdata: RRDSET: chart name 'net_operstate.pppoe_wan' on host 'OpenWrt' already exists.
Sun Jan 30 17:42:40 2022 daemon.info netdata: RRDSET: chart name 'net_mtu.pppoe_wan' on host 'OpenWrt' already exists.
Sun Jan 30 17:42:43 2022 daemon.info pppd: syncppp not active
Sun Jan 30 17:42:43 2022 daemon.info pppd: Remote message: Authentication success,Welcome!
Sun Jan 30 17:42:43 2022 daemon.notice pppd: PAP authentication succeeded
Sun Jan 30 17:42:43 2022 daemon.notice pppd: peer from calling number C4:B8:B4:97:F5:A4 authorized
Sun Jan 30 17:42:43 2022 daemon.notice pppd: localLL address fe80::293f:4ee1:a74b:f9fc
Sun Jan 30 17:42:43 2022 daemon.notice pppd: remote LL address fe80::c6b8:b4ff:fe97:f5a4
Sun Jan 30 17:42:43 2022 daemon.notice pppd: localIP address 182.47.178.48
Sun Jan 30 17:42:43 2022 daemon.notice pppd: remote IP address 182.47.176.1
Sun Jan 30 17:42:43 2022 daemon.notice pppd: primary   DNS address 219.146.1.66
Sun Jan 30 17:42:43 2022 daemon.notice pppd: secondary DNS address 219.147.1.66
Sun Jan 30 17:42:43 2022 daemon.notice netifd: Network device 'pppoe-wan' link is up
Sun Jan 30 17:42:43 2022 daemon.notice netifd: Interface 'wan' is now up
Sun Jan 30 17:42:43 2022 daemon.notice netifd: Network alias 'pppoe-wan' link is up
Sun Jan 30 17:42:43 2022 daemon.notice netifd: Interface 'wan_6' is enabled
Sun Jan 30 17:42:43 2022 daemon.notice netifd: Interface 'wan_6' has link connectivity
Sun Jan 30 17:42:43 2022 daemon.notice netifd: Interface 'wan_6' is setting up now
Sun Jan 30 17:42:43 2022 user.notice firewall: Reloading firewall due to ifup of lan (br-lan)
Sun Jan 30 17:42:44 2022 user.notice nlbwmon: Reloading nlbwmon due to ifup of lan (br-lan)
Sun Jan 30 17:42:44 2022 daemon.info netdata: RRDSET: chart name 'net.pppoe_wan' on host 'OpenWrt' already exists.
Sun Jan 30 17:42:44 2022 daemon.info netdata: RRDSET: chart name 'net_packets.pppoe_wan' on host 'OpenWrt' already exists.
Sun Jan 30 17:42:45 2022 daemon.notice netifd: Interface 'wan_6' is now up
Sun Jan 30 17:42:55 2022 user.notice nlbwmon: Reloading nlbwmon due to ifup of loopback (lo)
Sun Jan 30 17:42:55 2022 daemon.err nlbwmon: The netlink receive buffer size of 1048576 bytes will be capped to 212992 bytes
Sun Jan 30 17:42:55 2022 daemon.err nlbwmon: by the kernel. The net.core.rmem_max sysctl limit needs to be raised to
Sun Jan 30 17:42:55 2022 daemon.err nlbwmon: at least 1048576 in order to sucessfully set the desired receive buffer size!
Sun Jan 30 17:43:06 2022 user.notice firewall: Reloading firewall due to ifup of wan (pppoe-wan)
Sun Jan 30 17:43:06 2022 daemon.info netdata: Initializing file /var/cache/netdata/ipv4.sockstat_raw_sockets/main.db.
Sun Jan 30 17:43:06 2022 daemon.info netdata: Initializing file /var/cache/netdata/ipv4.sockstat_raw_sockets/inuse.db.
Sun Jan 30 17:43:06 2022 user.notice nlbwmon: Reloading nlbwmon due to ifup of wan (pppoe-wan)
Sun Jan 30 17:43:17 2022 user.notice firewall: Reloading firewall due to ifup of wan_6 (pppoe-wan)
Sun Jan 30 17:43:18 2022 user.notice nlbwmon: Reloading nlbwmon due to ifup of wan_6 (pppoe-wan)

bokix 发表于 2022-2-4 23:27

之前我好像也有段时间总是断网,后来一个一个排查问题,再后来就很稳定了,每一个步骤自己挨个实验并观察一段时间,不要一次性做太多操作,否则是怎么解决问题的都不知道。
先把你的 WAN口的 ipv6 关了。

1. 关闭了防火墙中的FullCone-NAT:

2. 同时关闭了网络加速(这个软件流量分载就是Flow Offloading):

3. 删除了nft-qos(智能网络限速?),nlbwmon(流量监控,导致日志中出错),这几个软件包

bokix 发表于 2022-2-4 23:27

之前我好像也有段时间总是断网,后来一个一个排查问题,再后来就很稳定了,每一个步骤自己挨个实验并观察一段时间,不要一次性做太多操作,否则是怎么解决问题的都不知道。
先把你的 WAN口的 ipv6 关了。

1. 关闭了防火墙中的FullCone-NAT:

2. 同时关闭了网络加速(这个软件流量分载就是Flow Offloading):

3. 删除了nft-qos(智能网络限速?),nlbwmon(流量监控,导致日志中出错),这几个软件包

bokix 发表于 2022-2-4 23:32

你这前三行日志让我有点眼熟,我好像之前也有同样的错误日志,LCP 应该是默认值,发送或接收的数据大小超过了 LCP 的值导致报错,而之所以会超,十有八九是因为开了 FullNat加速和流量分载。我现在什么狗屁加速全关的,很稳定。

Allen314 发表于 2023-2-3 16:19

遇到过类似的情况,我把多拨删了就好了
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