Re: [OCLUG-Tech] Finding a Linux Kernel Panic

2009-08-13 Thread Bart Trojanowski
* Damian Gerow [090812 21:03]: > : Finally there is kgdb. This allows you to connect a debugger to a > : running kernel. kgdb can work over serial (kgdboc) or ethernet > : (module kgdboe). Unfortunately, the kgdboe is not available in mainline > : kernels, and I don't know if SuSE ships it. >

Re: [OCLUG-Tech] Finding a Linux Kernel Panic

2009-08-12 Thread Damian Gerow
Bart Trojanowski wrote: : Another is a netconsole. This is similar to syslog, in that it logs : simple text messages from the kernel over a UDP "connection". To : configure it you simply have to run: Netconsole seems promising, and would provide at least the proof I'm looking for. : Another way

Re: [OCLUG-Tech] Finding a Linux Kernel Panic

2009-08-12 Thread Bart Trojanowski
* Damian Gerow [090811 20:55]: > So, how does one go about proving these are kernel panics? There are a few ways. > (The most obvious route, attach a serial console, is sadly an unviable > option in this case. The reasons why are long and dry, so I'll save you all > the boring details.) One of

[OCLUG-Tech] Finding a Linux Kernel Panic

2009-08-11 Thread Damian Gerow
I've been having some problems with some remote, headless Linux servers for which I'm partially responsible. Given the behaviour of the system at the time of the issue (system unresponsive, nothing in the logs), I'm inclined to believe this is a kernel panic, but I can't say for sure. Most of my