Messages in this thread | | | Date | Fri, 17 Jun 2005 00:53:03 -0400 | From | Gene Heskett <> | Subject | Re: [patch] Real-Time Preemption, -RT-2.6.12-rc6-V0.7.48-00 |
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On Thursday 16 June 2005 16:43, Ingo Molnar wrote: >* K.R. Foley <kr@cybsft.com> wrote: >> >>[...] That works to get the system booted. Although I am getting >> >> many soft lockups now, minutes after the boot. Log attached. >> >> [...] >> > >> >hm, do you get actual lockups, or only the messages about them? >> > I.e. does the system work fine if you [the sounds of careful >> > thinking to get the word right] disable >> > CONFIG_DETECT_SOFTLOCKUP, or does it lock up silently? >> >> There doesn't seem to be any actual lockups, just messages. I will >> try disabling the above when I get home this evening. Can't get to >> the system right now. > >i tweaked the softlockup detector in the last patch a bit (to fix > false positives under very high loads), might have broken it on > SMP. > > Ingo
I'm not sure what it is I've got here. I just tried to restart boinc, which hadn't run here in 10 days or so, cause its not housebroken yet IMO, and got this in the shell I started it from after a failed connection to berkeley attempt, followed by a repeat access: 2005-06-17 00:41:47 [Einstein@Home] Scheduler request to http://einstein.phys.uwm.edu/EinsteinAtHome_cgi/cgi succeeded 2005-06-17 00:41:47 [---] request_reschedule_cpus: files downloaded 2005-06-17 00:41:47 [---] schedule_cpus: must schedule 2005-06-17 00:41:47 [---] New work fetch policy: work fetch allowed. 2005-06-17 00:41:47 [---] New CPU scheduler policy: highest debt first. SIGSEGV: segmentation violationStack trace (7 frames): ./boinc[0x807e54e] [0xffffe420] ./boinc[0x80536e0] ./boinc[0x80725ab] ./boinc[0x80726a8] /usr/lib/tls/i686/libc.so.6(__libc_start_main+0xe4)[0x4b8b6ad4] ./boinc[0x804ae91]
Exiting... connect: Operation now in progress init_poll: get_socket_error(): 111 init_poll: get_socket_error(): 111 already tried both ports, giving up [1]+ Done ./run_client [root@coyote BOINC]#
Can any sense be made from this? This is 48-33 with the two items mentioned before in this thread disabled.
-- Cheers, Gene "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) 99.35% setiathome rank, not too shabby for a WV hillbilly Yahoo.com and AOL/TW attorneys please note, additions to the above message by Gene Heskett are: Copyright 2005 by Maurice Eugene Heskett, all rights reserved. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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