#21593: WDR3600 freeze under load
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Reporter: fthiery | Owner: developers
Type: defect | Status: closed
Priority: normal | Milestone:
Component: packages | Version: Chaos Calmer 15.05
Resolution: no_response | Keywords:
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Comment (by anonymous):
Replying to [ticket:21593 fthiery]:
> We have syslogs sent to a remote server, and there is absolutely
nothing; all we know is that it will eventually freeze after some time of
load, but completely randomly.
>
> Any idea on how to debug this is more than welcome.
Have you filtered out the possibility of just the LAN connection being
dropped (the bug fixed in the latest TP-Link firmware (comment 3) sounds
more like this being the case, but I am not sure if this is not a
different bug)? So, the router wouldn't be able to send any more syslogs
to the remote server, either. Maybe something like
while (true); do touch /root/stillAlive; sync; sleep 30; done
and check the file's timestamp after freeze/reboot (or periodically switch
some LED on and off).
Is there any hardware watchdog (available to OpenWrt), which could be made
to autoreboot the device in case of freezing?
--
Ticket URL: <https://dev.openwrt.org/ticket/21593#comment:7>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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