I've experienced several hard freezes on my toshiba satellite 1905-s301 notebook. With a kernel built May 4 I got many hangups after leaving the machine run overnight. The screen auto-blanked before it locked up, so I couldn't determine what the cause could have been. I did hava a java app running, and that may have been the cause. Since then I've updated to 5.1 BETA (may 7) and removed atapicam, pass, cd, cbb, cardbus, and pccard from the kernel. No problems since, although the hard freeze persists when I insert a pc card into the machine when cbb is enabled. Will Saxon wrote: >Has anyone been experiencing non-panic hard freezes lately? I just started running -current a couple of weeks ago, before that I had 5.0-RELEASE without seeing any problems. > >Occasionally, I will just have a machine lockup, no panics, nothing. The machine is unresponsive to the network also. > >Usually, there is some sort of disk activity - I have seen the lockup 3 or 4 times trying to compile/install things, and 2x today, once compiling a new kernel, the other while redirecting output from a job to a text file. > >Today's lockups were using a May 6 kernel, SMP, none of the debugging options, SCHED_ULE, LAZY_SWITCH, ADAPTIVE_MUTEXES, and ZERO_COPY_SOCKETS. I have since recompiled to include all the debugging options, but the only thing that has shown up is a lock order reversal in the sound code. > >This machine is a dual celeron and uses ata drives. DMA is turned on. Ethernet is via a 3c905B controller. The one hard drive is using the onboard HPT366 controller, not the PIIX one. > >I'm not sure what else to include. I am always suspicious of hard lockups, it is difficult to pinpoint what causes them since there is no log entry to read. It could easily be a hardware issue, but since I hadn't had problems before -current I thought I would write in. > >-Will >_______________________________________________ >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" > > >Received on Thu May 08 2003 - 11:46:48 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:37:07 UTC