John Baldwin wrote: > On Wednesday 20 December 2006 11:12, Randall Stewart wrote: >> Interesting.. I have actually been having >> this problem for a while... can't remember >> when I last updated.. its related to pounding >> the network.. at least mine seems to be... (I >> am pounding the loopback).. and it appears >> that everything just "freezes". >> >> Is your machine a Gig-a-Byte motherboard? > > Do you have a dual-port msk0 device? Nope... its just a single port, on-motherboard msk0. It does wake up though if I ping any interface... I suspect it might be a hardware problem.. not sure yet :-0 R > >> R >> >> Andre Guibert de Bruet wrote: >>> >>> On Dec 20, 2006, at 8:49 AM, Randall Stewart wrote: >>> >>>> Ok, I was wrong on this... I recreated it.. hooked up >>>> my em0 card to my laptop (right now its isolated >>>> running the mpi tests and uses the loopback only). >>>> >>>> I do a ping >>>> >>>> And ta-da the system comes back to life after >>>> being hung for 15 minutes. >>>> >>>> This time I did not see any of the usual syslog messages >>>> either... of course it was only "stuck" for 15 minutes or >>>> so... >>>> >>>> I will leave the thing running and get it stuck again and >>>> validate that the msk and usb will also cause the machine >>>> to come back to life.. >>>> >>>> Is there any way this could be a lost interupt type problem (remember >>>> the scheduler is appearing to "stop" scheduling things). OR >>>> is this a problem with my hardware... somehow failing to >>>> deliver interupts maybe??? >>> >>> I am seeing something similar on my dual Xeon system. It appears that a >>> kernel from December 13th did not exhibit this behavior whereas one >>> from the 16th does. I am able to "revive" the machine by pushing traf >>> on the msk0 interface. >>> >>> Kernel config: http://bling.properkernel.com/freebsd/BLING >>> >>> Andy >>> >>> /* Andre Guibert de Bruet * 6f43 6564 7020 656f 2e74 4220 7469 6a20 */ >>> /* Code poet / Sysadmin * 636f 656b 2e79 5320 7379 6461 696d 2e6e */ >>> /* GSM: +1 734 846 8758 * 5520 494e 2058 6c73 7565 6874 002e 0000 */ >>> /* WWW: siliconlandmark.com * C/C++, Java, Perl, PHP, SQL, XHTML, XML */ >>> >>> >>> _______________________________________________ >>> freebsd-current_at_freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-current >>> To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org" >>> >> > -- Randall Stewart NSSTG - Cisco Systems Inc. 803-345-0369 <or> 803-317-4952 (cell)Received on Fri Dec 29 2006 - 11:31:07 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:04 UTC