Date: Wed, 31 Mar 2010 06:43:08 +0530 From: Anoop Kumar Narayanan <anoop.kn@gmail.com> To: freebsd-questions@freebsd.org Subject: Re: random FreeBSD panics Message-ID: <7ff5545f1003301813o601788fex623b450da7517748@mail.gmail.com> In-Reply-To: <3a142e751003301403l2899aeqf1c6382e7ffe4e4f@mail.gmail.com> References: <b10011eb1003280128k4034e667v1377205888e7a2d@mail.gmail.com> <honb8m$ncu$1@dough.gmane.org> <b10011eb1003280418l2038c651saf0d09fc48ab3966@mail.gmail.com> <20100328140345.0dbb7708@ernst.jennejohn.org> <7ff5545f1003292017k76ffccfek9ff086a2f8d167b@mail.gmail.com> <3a142e751003301403l2899aeqf1c6382e7ffe4e4f@mail.gmail.com>
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On Wed, Mar 31, 2010 at 2:33 AM, Paul B Mahol <onemda@gmail.com> wrote: > On 3/30/10, Anoop Kumar Narayanan <anoop.kn@gmail.com> wrote: >> On Sun, Mar 28, 2010 at 5:33 PM, Gary Jennejohn >> <gary.jennejohn@freenet.de> wrote: >>> On Sun, 28 Mar 2010 11:18:59 +0000 >>> Masoom Shaikh <masoom.shaikh@gmail.com> wrote: >>> >>>> On Sun, Mar 28, 2010 at 10:32 AM, Ivan Voras <ivoras@freebsd.org> wrote: >>>> > Masoom Shaikh wrote: >>>> >> >>>> >> Hello List, >>>> >> >>>> >> I was a happy FreeBSD user, just before I installed FreeBSD8.0-RC1. >>>> >> Since >>>> >> then, system randomly just freezes, and there is no option other than >>>> >> hard >>>> >> boot. I guessed this will get solved in 8.0-RELEASE, but it was not :( >>>> > >>>> > I wild shot - did you try disabling superpages? >>>> > >>>> > _______________________________________________ >>>> > freebsd-questions@freebsd.org mailing list >>>> > http://lists.freebsd.org/mailman/listinfo/freebsd-questions >>>> > To unsubscribe, send any mail to >>>> > "freebsd-questions-unsubscribe@freebsd.org" >>>> > >>>> >>>> umm, how do I do that ? >>>> >>> >>> Add this to /boot/loader.conf >>> vm.pmap.pg_ps_enabled="0" >> >> I keep getting RW errors while writing into an USB drive, wondering if >> its the same problem is related to your reply ? >> USB mass storage driver seems to be broken. > > Works for me. > >> >> da0 at umass-sim0 bus 0 target 0 lun 0 >> da0: <Kingston DataTraveler 2.0 1.00> Removable Direct Access SCSI-2 device >> da0: 40.000MB/s transfers >> da0: 1940MB (3973120 512 byte sectors: 255H 63S/T 247C) >> info: [drm] Num pipes: 2 >> info: [drm] Loading R300 Microcode >> info: [drm] Num pipes: 2 >> g_vfs_done():da0s1[WRITE(offset=648923648, length=32768)]error = 5 >> g_vfs_done():da0s1[WRITE(offset=648956416, length=32768)]error = 5 >> g_vfs_done():da0s1[WRITE(offset=648989184, length=32768)]error = 5 >> g_vfs_done():da0s1[WRITE(offset=649021952, length=65536)]error = 5 >> g_vfs_done():da0s1[WRITE(offset=649087488, length=32768)]error = 5 > > Are you sure that your device is not dead (weared out)? > That seem to have been the case. :P Ran a scan disk on windows and fixed it. :) But this doesn't solve the FreeBSD 8.0 frequent crashes.
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