On -10/01/37 16:59, Rainer Gerhards wrote: >> -----Original Message----- >> From: Plamen Tonev [mailto:pla...@tonev.net] >> Sent: Friday, November 05, 2010 10:45 PM >> To: 549...@bugs.debian.org >> Subject: Bug#549168: rsyslog: consumes too much memory >> >> I'm experiencing the same problem. The rsyslogd with gnutls enabled and >> 1-2 minutes after start it is starting to use 100% CPU usage - until >> killed. It is some sort of infinite loop...the debug file is REALLY >> big....and obviously >> something is broken with rsyslog+gnutls. >> I was thinking that it was some RBAC restrtiction with my grsec kernel, >> but I have compiled clean vanilla 2.6.36 kernel - and surprisingly - it >> takes 100% CPU even without grsecurity restrictions. >> > I am the rsyslog author. I just came across this very useful Debian bug > report. I am tracking this issue for some while now in rsyslog's bugzilla > under > > http://bugzilla.adiscon.com/show_bug.cgi?id=194 > > A big problem is that I seem to be unable to reproduce the issue (but I will > retry with the configs posted here, however, the look extremely similar to > what I already use). > > Question now: would those of you who can reproduce it be willing to test a > special version that I modify so that it contains some more instrumentation? > > >From what I have seen so far, it looks that for some reason GnuTLS requires > an operaton retry (something absolutely OK with TLS) but then seems to be > unable to finish it. That leads to a retry loop. But I have very little > insight into the situation and so any help is deeply appreciated. > > Thanks, > Rainer > Hi Rainer, pleased to meet you and thanks for replying on this thread :-)
I can offer myself with a demo environment whenever you need it, although I must say It's really pretty straight forward to reproduce, I came across the same issue in two different times and completely different environments. Just for the sake of any random sailor to arrive at this lands, It would be much helpful if you don't mind dropping the steps/links required for you to debug. Please do let me know if you need anything else I could provide you with. Cheers, Dererk -- BOFH excuse #306: CPU-angle has to be adjusted because of vibrations coming from the nearby road
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