nearly every day we see a hanging router after reboot. today we could nail it down via serial console: (see also attached the full log)
############### Autobooting in 1 seconds## Booting image at bf020000 ... Uncompressing Kernel Image ... OK Starting kernel ... OpenWrt kernel loader for AR7XXX/AR9XXX Copyright (C) 2011 Gabor Juhos <[email protected]> Looking for OpenWrt image... found at 0xbf022000 Decompressing kernel... failed, data error! System halted! ################ it's clear, that in this stage we cannot make use of kernel features (e.g. panic_on_oops), because there is no kernel yet 8-) IMHO we should enforce a reboot in this stage, maybe after waiting some seconds (600?). It's very annoying in a production/rooftop-scenario if everything is alright, but the router had a bitflip... bye, bastian
[ 26.200000] batman_adv: bat0: Changing gw mode from: off to: server [ 26.200000] batman_adv: bat0: orig_interval: Value is too small: 1 min: 40 [ 27.250000] br-mybridge: port 1(bat0) entered forwarding state [ 33.770000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 33.810000] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 33.820000] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 44.050000] device wlan0 entered promiscuous mode [ 44.060000] br-mybridge: port 2(wlan0) entered forwarding state [ 44.070000] br-mybridge: port 2(wlan0) entered forwarding state [ 44.190000] device br-mybridge entered promiscuous mode [ 46.070000] br-mybridge: port 2(wlan0) entered forwarding state EG-labor-AP LOAD-OK: up: 80.32 load: 0.73 rest: 0.29 0.11 1/37 2764 wlan0: rx:0/0 tx:1048/9 mem:4423680 up:80.32 load:0.73 procd: - init complete - [ 152.840000] nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead. EG-labor-AP LOAD-OK: up: 200.32 load: 0.17 rest: 0.23 0.11 2/34 3666 wlan0: rx:0/0 tx:1278/11 mem:5672960 up:200.32 load:0.17 EG-labor-AP LOAD-OK: up: 261.00 load: 0.30 rest: 0.23 0.12 2/34 3838 wlan0: rx:0/0 tx:1278/11 mem:7667712 up:261.00 load:0.30 EG-labor-AP LOAD-OK: up: 321.57 load: 0.84 rest: 0.40 0.18 1/35 3998 wlan0: rx:0/0 tx:1278/11 mem:6868992 up:321.57 load:0.84 EG-labor-AP LOAD-HIGH: up: 379.79 load: 2.25 rest: 0.99 0.40 2/36 4013 wlan0: rx:0/0 tx:1338/12 mem:6410240 up:379.79 load:2.25 up: 379.79 load: 2.07 rest: 0.97 0.40 2/36 4014 wlan0: rx:0/0 tx:1338/12 mem:6438912 up:379.79 load:2.07 wlan0: rx:0/0 tx:1338/12 mem:6406144 up:379.79 load:2.07 LOAD-HIGH: up: 379.79 load: 2.07 rest: 0.97 0.40 2/36 4014 wlan0: rx:0/0 tx:1338/12 mem:6438912 up:379.79 load:2.07 wlan0: rx:0/0 tx:1338/12 mem:6406144 up:379.79 load:2.07 up: 379.79 load: 1.90 rest: 0.96 0.40 1/36 4015 wlan0: rx:0/0 tx:1338/12 mem:6373376 up:379.79 load:1.90 wlan0: rx:0/0 tx:1338/12 mem:6373376 up:379.79 load:1.90 LOAD-HIGH: up: 379.79 load: 1.90 rest: 0.96 0.40 1/36 4015 wlan0: rx:0/0 tx:1338/12 mem:6373376 up:379.79 load:1.90 wlan0: rx:0/0 tx:1338/12 mem:6373376 up:379.79 load:1.90 up: 379.79 load: 1.75 rest: 0.94 0.40 2/36 4016 wlan0: rx:0/0 tx:1338/12 mem:6594560 up:379.79 load:1.75 wlan0: rx:0/0 tx:1338/12 mem:6635520 up:379.79 load:1.75 LOAD-HIGH: up: 379.79 load: 1.75 rest: 0.94 0.40 2/36 4016 wlan0: rx:0/0 tx:1338/12 mem:6594560 up:379.79 load:1.75 wlan0: rx:0/0 tx:1338/12 mem:6635520 up:379.79 load:1.75 up: 379.79 load: 1.61 rest: 0.93 0.39 2/36 4017 wlan0: rx:0/0 tx:1338/12 mem:6733824 up:379.79 load:1.61 wlan0: rx:0/0 tx:1338/12 mem:6733824 up:379.79 load:1.61 LOAD-HIGH: up: 379.79 load: 1.61 rest: 0.93 0.39 2/36 4017 wlan0: rx:0/0 tx:1338/12 mem:6733824 up:379.79 load:1.61 wlan0: rx:0/0 tx:1338/12 mem:6733824 up:379.79 load:1.61 up: 379.79 load: 1.48 rest: 0.91 0.39 1/36 4018 wlan0: rx:0/0 tx:1338/12 mem:7553024 up:379.79 load:1.48 wlan0: rx:0/0 tx:1338/12 mem:7553024 up:379.79 load:1.48 LOAD-HIGH: up: 379.79 load: 1.48 rest: 0.91 0.39 1/36 4018 wlan0: rx:0/0 tx:1338/12 mem:7553024 up:379.79 load:1.48 wlan0: rx:0/0 tx:1338/12 mem:7553024 up:379.79 load:1.48 up: 379.79 load: 1.36 rest: 0.90 0.39 2/36 4019 wlan0: rx:0/0 tx:1338/12 mem:7716864 up:379.79 load:1.36 wlan0: rx:0/0 tx:1338/12 mem:7716864 up:379.79 load:1.36 LOAD-HIGH: up: 379.79 load: 1.36 rest: 0.90 0.39 2/36 4019 wlan0: rx:0/0 tx:1338/12 mem:7716864 up:379.79 load:1.36 wlan0: rx:0/0 tx:1338/12 mem:7716864 up:379.79 load:1.36 up: 379.79 load: 1.25 rest: 0.88 0.39 2/36 4020 wlan0: rx:0/0 tx:1338/12 mem:7847936 up:379.79 load:1.25 wlan0: rx:0/0 tx:1338/12 mem:7847936 up:379.79 load:1.25 LOAD-HIGH: up: 379.79 load: 1.25 rest: 0.88 0.39 2/36 4020 wlan0: rx:0/0 tx:1338/12 mem:7847936 up:379.79 load:1.25 wlan0: rx:0/0 tx:1338/12 mem:7847936 up:379.79 load:1.25 up: 379.79 load: 1.15 rest: 0.87 0.39 2/36 4021 wlan0: rx:0/0 tx:1338/12 mem:8044544 up:379.79 load:1.15 wlan0: rx:0/0 tx:1338/12 mem:8044544 up:379.79 load:1.15 LOAD-HIGH: up: 379.79 load: 1.15 rest: 0.87 0.39 2/36 4021 wlan0: rx:0/0 tx:1338/12 mem:8044544 up:379.79 load:1.15 wlan0: rx:0/0 tx:1338/12 mem:8044544 up:379.79 load:1.15 up: 379.79 load: 1.06 rest: 0.85 0.39 2/36 4022 wlan0: rx:0/0 tx:1338/12 mem:8077312 up:379.79 load:1.06 wlan0: rx:0/0 tx:1338/12 mem:8077312 up:379.79 load:1.06 LOAD-HIGH: up: 379.79 load: 1.06 rest: 0.85 0.39 2/36 4022 wlan0: rx:0/0 tx:1338/12 mem:8077312 up:379.79 load:1.06 wlan0: rx:0/0 tx:1338/12 mem:8077312 up:379.79 load:1.06 EG-labor-AP LOAD-OK: up: 499.58 load: 0.30 rest: 0.66 0.36 2/36 4037 wlan0: rx:0/0 tx:1458/14 mem:9490432 up:499.58 load:0.30 ￜ U-Boot 1.1.4 (Nov 17 2009 - 11:56:26) AP83 (ar9100) U-boot 0.0.11 DRAM: sri 32 MB id read 0x100000ff flash size 8MB, sector count = 128 Flash: 8 MB Using default environment In: serial Out: serial Err: serial Net: ag7100_enet_initialize... No valid address in Flash. Using fixed address : cfg1 0xf cfg2 0x7114 eth0: 00:03:7f:09:0b:ad eth0 up eth0 Autobooting in 1 seconds## Booting image at bf020000 ... Uncompressing Kernel Image ... OK Starting kernel ... OpenWrt kernel loader for AR7XXX/AR9XXX Copyright (C) 2011 Gabor Juhos <[email protected]> Looking for OpenWrt image... found at 0xbf022000 Decompressing kernel... failed, data error! System halted!
_______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
