Date: Fri, 13 Sep 2002 11:15:13 +0200 From: Janine C.Buorditez <johann@broadpark.no> To: Greg 'groggy' Lehey <grog@FreeBSD.org> Cc: questions@freebsd.org Subject: Re: kernel trap 9, message repeated 707960 times?! Message-ID: <20020913111513.04a94943.johann@broadpark.no> In-Reply-To: <20020913023059.GC25003@wantadilla.lemis.com> References: <20020912155710.6f07e7c8.johann@broadpark.no> <20020913023059.GC25003@wantadilla.lemis.com>
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dear greg, what routine prints the message, and how do i set up a kernel debugger breakpoint on it? `last message repeated 247056 times' it now says; yes, the performance ain't what it used to be :-( at that time i was on vacation actually, and when i returned my console was flooding these messages. thank god i saw it, it was just by accident i turned on the monitor to my server in the attic, to show my friend how things were working out. anything unusual? no, not really: last pid: 11811; load averages: 1.53, 1.98, 2.05 up 27+06:19:34 11:13:18 74 processes: 2 running, 70 sleeping, 2 zombie CPU states: 51.4% user, 0.0% nice, 47.9% system, 0.8% interrupt, 0.0% idle Mem: 3296K Active, 448K Inact, 7460K Wired, 1292K Cache, 2384K Buf, 492K Free Swap: 160M Total, 51M Used, 109M Free, 31% Inuse PID USERNAME PRI NICE SIZE RES STATE TIME WCPU CPU COMMAND 81123 johann 64 0 5480K 424K RUN 122.4H 85.01% 85.01% streamripper 11806 root 35 0 2012K 360K RUN 0:03 7.06% 6.20% top 155 root 2 0 952K 196K select 411:35 0.00% 0.00% syslogd 76 root 2 0 1636K 144K select 393:39 0.00% 0.00% natd 169 root 2 0 356K 0K nfsd 112:10 0.00% 0.00% <nfsd> 81153 johann 2 0 8640K 1216K poll 70:36 0.00% 0.00% irssi 336 postfix 2 0 1124K 0K select 46:02 0.00% 0.00% <qmgr> 160 root 2 0 1324K 120K select 13:15 0.00% 0.00% ntpd 40830 johann 2 0 1920K 152K select 10:42 0.00% 0.00% screen 307 mysql 2 0 27040K 180K poll 10:32 0.00% 0.00% mysqld 334 root 2 0 1056K 0K select 8:55 0.00% 0.00% <master> 64276 johann 2 0 928K 364K select 8:17 0.00% 0.00% ninjapax 51965 johann 2 0 1768K 164K select 7:31 0.00% 0.00% ftpd 273 root 2 0 3752K 112K select 7:19 0.00% 0.00% httpd 36163 root 10 0 23804K 0K wait 5:23 0.00% 0.00% <perl> 191 root 10 0 1028K 96K nanslp 5:22 0.00% 0.00% cron 197 root 2 0 2232K 0K select 3:52 0.00% 0.00% <sshd> there we go. i hope you can tell what's wrong. by the way, it has been an honor recieving mail from you, greg. thanks. --janine On Fri, 13 Sep 2002 12:00:59 +0930 Greg 'groggy' Lehey <grog@FreeBSD.org> wrote: > On Thursday, 12 September 2002 at 15:57:10 +0200, Janine C. Buorditez wrote: > > hi. > > > > can anyone tell me where this is coming from? > > > > Sep 12 15:13:24 ninja /kernel: kernel trap 9 with interrupts disabled > > Sep 12 15:13:55 ninja last message repeated 36277 times > > Sep 12 15:15:56 ninja last message repeated 144679 times > > Sep 12 15:25:57 ninja last message repeated 717231 times > > Sep 12 15:35:58 ninja last message repeated 710462 times > > Sep 12 15:45:59 ninja last message repeated 712663 times > > Sep 12 15:56:00 ninja last message repeated 707960 times > > No, not easily. I would probably put a kernel debugger breakpoint on > the routine that prints the message and see where it comes from. At > that rate, you must be seeing significant performance degradation. > Are you running anything unusual? Does it happen all the time? If it > first happened at 15:13, was there something that you did at the time > which might explain it? > > Greg > -- > When replying to this message, please copy the original recipients. > If you don't, I may ignore the reply or reply to the original recipients. > For more information, see http://www.lemis.com/questions.html > See complete headers for address and phone numbers To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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