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各位大神好,软路由安装了这个固件 https://www.right.com.cn/forum/thread-8023604-1-2.html 后,经常断电重启,我就弄了个自动监控脚本,出现问题自动重启网络服务。
但没有根本解决问题,像今晚21:40就突然断线几分钟才恢复,在openwrt页面提取了下log,发现有一些报错,但小白看不懂,希望大神能指点一二。
补充,我的WAN口是USB转网口,看log分析是间歇性断网
Log (完整log见附件)
Mon May 9 21:35:00 2022 cron.err crond[1707]: USER root pid 9035 cmd sh /root/my_watchdog.sh
Mon May 9 21:36:43 2022 daemon.info pppd[24113]: No response to 5 echo-requests
Mon May 9 21:36:43 2022 daemon.notice pppd[24113]: Serial link appears to be disconnected.
Mon May 9 21:36:43 2022 daemon.info pppd[24113]: Connect time 295.0 minutes.
Mon May 9 21:36:43 2022 daemon.info pppd[24113]: Sent 142169672 bytes, received 1037324486 bytes.
Mon May 9 21:36:43 2022 daemon.info avahi-daemon[1819]: Withdrawing address record for 113.89.202.128 on pppoe-wan.
Mon May 9 21:36:43 2022 daemon.info avahi-daemon[1819]: Leaving mDNS multicast group on interface pppoe-wan.IPv4 with address 113.89.202.128.
Mon May 9 21:36:43 2022 daemon.info avahi-daemon[1819]: Interface pppoe-wan.IPv4 no longer relevant for mDNS.
Mon May 9 21:36:43 2022 daemon.info avahi-daemon[1819]: Withdrawing address record for fe80::a853:a871:e052:f8aa on pppoe-wan.
Mon May 9 21:36:43 2022 daemon.info avahi-daemon[1819]: Leaving mDNS multicast group on interface pppoe-wan.IPv6 with address fe80::a853:a871:e052:f8aa.
Mon May 9 21:36:43 2022 daemon.notice netifd: Network device 'pppoe-wan' link is down
Mon May 9 21:36:43 2022 daemon.info avahi-daemon[1819]: Interface pppoe-wan.IPv6 no longer relevant for mDNS.
Mon May 9 21:36:43 2022 daemon.notice netifd: Interface 'wan' has lost the connection
Mon May 9 21:36:43 2022 user.notice ddns-scripts[25174]: F3322: PID '25174' terminated by 'SIGTERM' at 2022-05-09 21:36
Mon May 9 21:36:48 2022 kern.info kernel: [66987.192649] ssr-redir[18717]: segfault at 158 ip 0000000000405e79 sp 00007ffcc8d0c700 error 4 in ssr-redir[403000+19000]
Mon May 9 21:36:48 2022 kern.info kernel: [66987.192678] Code: 48 89 ef ff 15 08 01 02 00 48 83 c4 08 48 89 df 5b 5d ff 25 f9 00 02 00 66 0f 1f 84 00 00 00 00 00 55 48 89 fd 53 48 83 ec 08 <48> 8b 9f 58 01 00 00 48 8b 7b 08 48 85 ff 74 0e ff 15 d1 00 02 00
Mon May 9 21:36:49 2022 kern.info kernel: [66988.237148] ssr-redir[18716]: segfault at 158 ip 0000000000405e79 sp 00007ffd326e6890 error 4 in ssr-redir[403000+19000]
Mon May 9 21:36:49 2022 kern.info kernel: [66988.237181] Code: 48 89 ef ff 15 08 01 02 00 48 83 c4 08 48 89 df 5b 5d ff 25 f9 00 02 00 66 0f 1f 84 00 00 00 00 00 55 48 89 fd 53 48 83 ec 08 <48> 8b 9f 58 01 00 00 48 8b 7b 08 48 85 ff 74 0e ff 15 d1 00 02 00
Mon May 9 21:36:49 2022 daemon.notice pppd[24113]: Connection terminated.
Mon May 9 21:36:49 2022 daemon.info pppd[24113]: Sent PADT
Mon May 9 21:36:49 2022 daemon.notice pppd[24113]: Modem hangup
Mon May 9 21:36:49 2022 daemon.info pppd[24113]: Exit.
Mon May 9 21:36:49 2022 daemon.notice netifd: Interface 'wan' is now down
Mon May 9 21:36:49 2022 daemon.notice netifd: Interface 'wan' is setting up now
Mon May 9 21:36:49 2022 daemon.err insmod: module is already loaded - slhc
Mon May 9 21:36:49 2022 daemon.err insmod: module is already loaded - ppp_generic
Mon May 9 21:36:49 2022 daemon.err insmod: module is already loaded - pppox
Mon May 9 21:36:49 2022 daemon.err insmod: module is already loaded - pppoe
Mon May 9 21:36:49 2022 daemon.notice netifd: wan (9478): uci: Entry not found
Mon May 9 21:36:49 2022 daemon.notice netifd: wan (9478): sh: out of range
Mon May 9 21:36:49 2022 daemon.info pppd[9509]: Plugin rp-pppoe.so loaded.
Mon May 9 21:36:49 2022 daemon.info pppd[9509]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.8
Mon May 9 21:36:49 2022 daemon.notice pppd[9509]: pppd 2.4.8 started by root, uid 0
Mon May 9 21:37:00 2022 daemon.info nginx_init: using /etc/nginx/uci.conf (the test is ok)
Mon May 9 21:37:00 2022 daemon.info dnsmasq[9945]: Connected to system UBus
Mon May 9 21:37:04 2022 daemon.warn pppd[9509]: Timeout waiting for PADO packets
Mon May 9 21:37:04 2022 daemon.err pppd[9509]: Unable to complete PPPoE Discovery
Mon May 9 21:37:04 2022 daemon.info pppd[9509]: Exit.
Mon May 9 21:37:04 2022 daemon.notice netifd: Interface 'wan' is now down
Mon May 9 21:37:04 2022 daemon.notice netifd: Interface 'wan' is setting up now
Mon May 9 21:37:04 2022 daemon.err insmod: module is already loaded - slhc
Mon May 9 21:37:04 2022 daemon.err insmod: module is already loaded - ppp_generic
Mon May 9 21:37:04 2022 daemon.err insmod: module is already loaded - pppox
Mon May 9 21:37:04 2022 daemon.err insmod: module is already loaded - pppoe
Mon May 9 21:37:04 2022 daemon.notice netifd: wan (9998): uci: Entry not found
Mon May 9 21:37:04 2022 daemon.notice netifd: wan (9998): sh: out of range
Mon May 9 21:37:04 2022 daemon.info pppd[10029]: Plugin rp-pppoe.so loaded.
Mon May 9 21:37:04 2022 daemon.info pppd[10029]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.8
Mon May 9 21:37:05 2022 daemon.notice pppd[10029]: pppd 2.4.8 started by root, uid 0
Mon May 9 21:37:20 2022 daemon.warn pppd[10029]: Timeout waiting for PADO packets
Mon May 9 21:37:20 2022 daemon.err pppd[10029]: Unable to complete PPPoE Discovery
Mon May 9 21:37:20 2022 daemon.info pppd[10029]: Exit.
Mon May 9 21:37:20 2022 daemon.notice netifd: Interface 'wan' is now down
Mon May 9 21:37:20 2022 daemon.notice netifd: Interface 'wan' is setting up now
Mon May 9 21:37:20 2022 daemon.err insmod: module is already loaded - slhc
Mon May 9 21:37:20 2022 daemon.err insmod: module is already loaded - ppp_generic
Mon May 9 21:37:20 2022 daemon.err insmod: module is already loaded - pppox
Mon May 9 21:37:20 2022 daemon.err insmod: module is already loaded - pppoe
Mon May 9 21:37:20 2022 daemon.notice netifd: wan (10167): uci: Entry not found
Mon May 9 21:37:20 2022 daemon.notice netifd: wan (10167): sh: out of range
Mon May 9 21:37:20 2022 daemon.info pppd[10199]: Plugin rp-pppoe.so loaded.
Mon May 9 21:37:20 2022 daemon.info pppd[10199]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.8
Mon May 9 21:37:20 2022 daemon.notice pppd[10199]: pppd 2.4.8 started by root, uid 0
Mon May 9 21:37:35 2022 daemon.warn pppd[10199]: Timeout waiting for PADO packets
Mon May 9 21:37:35 2022 daemon.err pppd[10199]: Unable to complete PPPoE Discovery
Mon May 9 21:37:35 2022 daemon.info pppd[10199]: Exit.
Mon May 9 21:37:35 2022 daemon.notice netifd: Interface 'wan' is now down
Mon May 9 21:37:35 2022 daemon.notice netifd: Interface 'wan' is setting up now
Mon May 9 21:37:35 2022 daemon.err insmod: module is already loaded - slhc
Mon May 9 21:37:35 2022 daemon.err insmod: module is already loaded - ppp_generic
Mon May 9 21:37:35 2022 daemon.err insmod: module is already loaded - pppox
Mon May 9 21:37:35 2022 daemon.err insmod: module is already loaded - pppoe
Mon May 9 21:37:35 2022 daemon.notice netifd: wan (10340): uci: Entry not found
Mon May 9 21:37:35 2022 daemon.notice netifd: wan (10340): sh: out of range
Mon May 9 21:37:35 2022 daemon.info pppd[10372]: Plugin rp-pppoe.so loaded.
Mon May 9 21:37:35 2022 daemon.info pppd[10372]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.8
Mon May 9 21:37:35 2022 daemon.notice pppd[10372]: pppd 2.4.8 started by root, uid 0
Mon May 9 21:37:50 2022 daemon.warn pppd[10372]: Timeout waiting for PADO packets
Mon May 9 21:37:50 2022 daemon.err pppd[10372]: Unable to complete PPPoE Discovery
Mon May 9 21:37:50 2022 daemon.info pppd[10372]: Exit.
Mon May 9 21:37:50 2022 daemon.notice netifd: Interface 'wan' is now down
Mon May 9 21:37:50 2022 daemon.notice netifd: Interface 'wan' is setting up now
Mon May 9 21:37:50 2022 daemon.err insmod: module is already loaded - slhc
Mon May 9 21:37:50 2022 daemon.err insmod: module is already loaded - ppp_generic
Mon May 9 21:37:50 2022 daemon.err insmod: module is already loaded - pppox
Mon May 9 21:37:50 2022 daemon.err insmod: module is already loaded - pppoe
Mon May 9 21:37:50 2022 daemon.notice netifd: wan (10512): uci: Entry not found
Mon May 9 21:37:50 2022 daemon.notice netifd: wan (10512): sh: out of range
Mon May 9 21:37:50 2022 daemon.info pppd[10543]: Plugin rp-pppoe.so loaded.
Mon May 9 21:37:50 2022 daemon.info pppd[10543]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.8
Mon May 9 21:37:50 2022 daemon.notice pppd[10543]: pppd 2.4.8 started by root, uid 0
Mon May 9 21:38:05 2022 daemon.warn pppd[10543]: Timeout waiting for PADO packets
Mon May 9 21:38:05 2022 daemon.err pppd[10543]: Unable to complete PPPoE Discovery
Mon May 9 21:38:05 2022 daemon.info pppd[10543]: Exit.
Mon May 9 21:38:05 2022 daemon.notice netifd: Interface 'wan' is now down
Mon May 9 21:38:05 2022 daemon.notice netifd: Interface 'wan' is setting up now
Mon May 9 21:38:05 2022 daemon.err insmod: module is already loaded - slhc
Mon May 9 21:38:05 2022 daemon.err insmod: module is already loaded - ppp_generic
Mon May 9 21:38:05 2022 daemon.err insmod: module is already loaded - pppox
Mon May 9 21:38:05 2022 daemon.err insmod: module is already loaded - pppoe
Mon May 9 21:38:05 2022 daemon.notice netifd: wan (10681): uci: Entry not found
Mon May 9 21:38:05 2022 daemon.notice netifd: wan (10681): sh: out of range
Mon May 9 21:38:05 2022 daemon.info pppd[10713]: Plugin rp-pppoe.so loaded.
Mon May 9 21:38:05 2022 daemon.info pppd[10713]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.8
Mon May 9 21:38:05 2022 daemon.notice pppd[10713]: pppd 2.4.8 started by root, uid 0
Mon May 9 21:38:20 2022 daemon.warn pppd[10713]: Timeout waiting for PADO packets
Mon May 9 21:38:21 2022 daemon.err pppd[10713]: Unable to complete PPPoE Discovery
Mon May 9 21:38:21 2022 daemon.info pppd[10713]: Exit.
Mon May 9 21:38:21 2022 daemon.notice netifd: Interface 'wan' is now down
Mon May 9 21:38:21 2022 daemon.notice netifd: Interface 'wan' is setting up now
Mon May 9 21:38:21 2022 daemon.err insmod: module is already loaded - slhc
Mon May 9 21:38:21 2022 daemon.err insmod: module is already loaded - ppp_generic
Mon May 9 21:38:21 2022 daemon.err insmod: module is already loaded - pppox
Mon May 9 21:38:21 2022 daemon.err insmod: module is already loaded - pppoe
Mon May 9 21:38:21 2022 daemon.notice netifd: wan (10854): uci: Entry not found
Mon May 9 21:38:21 2022 daemon.notice netifd: wan (10854): sh: out of range
Mon May 9 21:38:21 2022 daemon.info pppd[10885]: Plugin rp-pppoe.so loaded.
Mon May 9 21:38:21 2022 daemon.info pppd[10885]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.8
Mon May 9 21:38:21 2022 daemon.notice pppd[10885]: pppd 2.4.8 started by root, uid 0
Mon May 9 21:38:36 2022 daemon.warn pppd[10885]: Timeout waiting for PADO packets
Mon May 9 21:38:36 2022 daemon.err pppd[10885]: Unable to complete PPPoE Discovery
Mon May 9 21:38:36 2022 daemon.info pppd[10885]: Exit.
Mon May 9 21:38:36 2022 daemon.notice netifd: Interface 'wan' is now down
Mon May 9 21:38:36 2022 daemon.notice netifd: Interface 'wan' is setting up now
Mon May 9 21:38:36 2022 daemon.err insmod: module is already loaded - slhc
Mon May 9 21:38:36 2022 daemon.err insmod: module is already loaded - ppp_generic
Mon May 9 21:38:36 2022 daemon.err insmod: module is already loaded - pppox
Mon May 9 21:38:36 2022 daemon.err insmod: module is already loaded - pppoe
Mon May 9 21:38:36 2022 daemon.notice netifd: wan (11023): uci: Entry not found
Mon May 9 21:38:36 2022 daemon.notice netifd: wan (11023): sh: out of range
Mon May 9 21:38:36 2022 daemon.info pppd[11054]: Plugin rp-pppoe.so loaded.
Mon May 9 21:38:36 2022 daemon.info pppd[11054]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.8
Mon May 9 21:38:36 2022 daemon.notice pppd[11054]: pppd 2.4.8 started by root, uid 0
Mon May 9 21:38:51 2022 daemon.warn pppd[11054]: Timeout waiting for PADO packets
Mon May 9 21:38:51 2022 daemon.err pppd[11054]: Unable to complete PPPoE Discovery
Mon May 9 21:38:51 2022 daemon.info pppd[11054]: Exit.
Mon May 9 21:38:51 2022 daemon.notice netifd: Interface 'wan' is now down
Mon May 9 21:38:51 2022 daemon.notice netifd: Interface 'wan' is setting up now
Mon May 9 21:38:51 2022 daemon.err insmod: module is already loaded - slhc
Mon May 9 21:38:51 2022 daemon.err insmod: module is already loaded - ppp_generic
Mon May 9 21:38:51 2022 daemon.err insmod: module is already loaded - pppox
Mon May 9 21:38:51 2022 daemon.err insmod: module is already loaded - pppoe
Mon May 9 21:38:51 2022 daemon.notice netifd: wan (11195): uci: Entry not found
Mon May 9 21:38:51 2022 daemon.notice netifd: wan (11195): sh: out of range
Mon May 9 21:38:51 2022 daemon.info pppd[11223]: Plugin rp-pppoe.so loaded.
Mon May 9 21:38:51 2022 daemon.info pppd[11223]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.8
Mon May 9 21:38:51 2022 daemon.notice pppd[11223]: pppd 2.4.8 started by root, uid 0
Mon May 9 21:39:06 2022 daemon.warn pppd[11223]: Timeout waiting for PADO packets
Mon May 9 21:39:06 2022 daemon.err pppd[11223]: Unable to complete PPPoE Discovery
Mon May 9 21:39:06 2022 daemon.info pppd[11223]: Exit.
Mon May 9 21:39:06 2022 daemon.notice netifd: Interface 'wan' is now down
Mon May 9 21:39:06 2022 daemon.notice netifd: Interface 'wan' is setting up now
Mon May 9 21:39:06 2022 daemon.err insmod: module is already loaded - slhc
Mon May 9 21:39:06 2022 daemon.err insmod: module is already loaded - ppp_generic
Mon May 9 21:39:06 2022 daemon.err insmod: module is already loaded - pppox
Mon May 9 21:39:06 2022 daemon.err insmod: module is already loaded - pppoe
Mon May 9 21:39:06 2022 daemon.notice netifd: wan (11365): uci: Entry not found
Mon May 9 21:39:06 2022 daemon.notice netifd: wan (11365): sh: out of range
Mon May 9 21:39:06 2022 daemon.info pppd[11395]: Plugin rp-pppoe.so loaded.
Mon May 9 21:39:06 2022 daemon.info pppd[11395]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.8
Mon May 9 21:39:06 2022 daemon.notice pppd[11395]: pppd 2.4.8 started by root, uid 0
Mon May 9 21:39:21 2022 daemon.warn pppd[11395]: Timeout waiting for PADO packets
Mon May 9 21:39:21 2022 daemon.err pppd[11395]: Unable to complete PPPoE Discovery
Mon May 9 21:39:21 2022 daemon.info pppd[11395]: Exit.
Mon May 9 21:39:21 2022 daemon.notice netifd: Interface 'wan' is now down
Mon May 9 21:39:21 2022 daemon.notice netifd: Interface 'wan' is setting up now
Mon May 9 21:39:21 2022 daemon.err insmod: module is already loaded - slhc
Mon May 9 21:39:21 2022 daemon.err insmod: module is already loaded - ppp_generic
Mon May 9 21:39:21 2022 daemon.err insmod: module is already loaded - pppox
Mon May 9 21:39:21 2022 daemon.err insmod: module is already loaded - pppoe
Mon May 9 21:39:21 2022 daemon.notice netifd: wan (11537): uci: Entry not found
Mon May 9 21:39:21 2022 daemon.notice netifd: wan (11537): sh: out of range
Mon May 9 21:39:21 2022 daemon.info pppd[11568]: Plugin rp-pppoe.so loaded.
Mon May 9 21:39:21 2022 daemon.info pppd[11568]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.8
Mon May 9 21:39:22 2022 daemon.notice pppd[11568]: pppd 2.4.8 started by root, uid 0
Mon May 9 21:39:37 2022 daemon.warn pppd[11568]: Timeout waiting for PADO packets
Mon May 9 21:39:37 2022 daemon.err pppd[11568]: Unable to complete PPPoE Discovery
Mon May 9 21:39:37 2022 daemon.info pppd[11568]: Exit.
Mon May 9 21:39:37 2022 daemon.notice netifd: Interface 'wan' is now down
Mon May 9 21:39:37 2022 daemon.notice netifd: Interface 'wan' is setting up now
Mon May 9 21:39:37 2022 daemon.err insmod: module is already loaded - slhc
Mon May 9 21:39:37 2022 daemon.err insmod: module is already loaded - ppp_generic
Mon May 9 21:39:37 2022 daemon.err insmod: module is already loaded - pppox
Mon May 9 21:39:37 2022 daemon.err insmod: module is already loaded - pppoe
Mon May 9 21:39:37 2022 daemon.notice netifd: wan (11709): uci: Entry not found
Mon May 9 21:39:37 2022 daemon.notice netifd: wan (11709): sh: out of range
Mon May 9 21:39:37 2022 daemon.info pppd[11740]: Plugin rp-pppoe.so loaded.
Mon May 9 21:39:37 2022 daemon.info pppd[11740]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.8
Mon May 9 21:39:37 2022 daemon.notice pppd[11740]: pppd 2.4.8 started by root, uid 0
Mon May 9 21:39:52 2022 daemon.warn pppd[11740]: Timeout waiting for PADO packets
Mon May 9 21:39:52 2022 daemon.err pppd[11740]: Unable to complete PPPoE Discovery
Mon May 9 21:39:52 2022 daemon.info pppd[11740]: Exit.
Mon May 9 21:39:52 2022 daemon.notice netifd: Interface 'wan' is now down
Mon May 9 21:39:52 2022 daemon.notice netifd: Interface 'wan' is setting up now
Mon May 9 21:39:52 2022 daemon.err insmod: module is already loaded - slhc
Mon May 9 21:39:52 2022 daemon.err insmod: module is already loaded - ppp_generic
Mon May 9 21:39:52 2022 daemon.err insmod: module is already loaded - pppox
Mon May 9 21:39:52 2022 daemon.err insmod: module is already loaded - pppoe
Mon May 9 21:39:52 2022 daemon.notice netifd: wan (11879): uci: Entry not found
Mon May 9 21:39:52 2022 daemon.notice netifd: wan (11879): sh: out of range
Mon May 9 21:39:52 2022 daemon.info pppd[11910]: Plugin rp-pppoe.so loaded.
Mon May 9 21:39:52 2022 daemon.info pppd[11910]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.8
Mon May 9 21:39:52 2022 daemon.notice pppd[11910]: pppd 2.4.8 started by root, uid 0
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