Re: hit g_provider %p disappeared while tasting
On Mon, 17 Nov 2003, Robert Watson wrote: Hi, Where the dead pointer comes from is what has yet to be discovered. Do you have an atapi-cd drive in this machine ? No. while pxebooting there is no floppy and no hd and no cf rader attached. fxp0, dual intel card fxp1,2 an ed0 (preloaded module) and an older S3 graphic card. that's about everything in that P133 with F00F bug. I have older a todays boot logs including boot_verbose=1; if it helps I can mail them off-list. What, if any, storage devices or pseudo-devices are present. Often, diskless environments use md for temporary storage...? Or, maybe we're looking at a failure mode that occurs when zero storage devices are available :-). or if some special classes like md and atapi-cd are used that have no taster function. I send some more information to phk this very early morning. The problem seens to be that none of the classes has a goem entry when going through g_valid_obj(). Another thing that crossed my mind while going to work this morning is that the only related reports I had seen are when mounting rootfs. [ also see [EMAIL PROTECTED] , this month in current ] What about the atapi-cd case ? From the debugging this night I remember that there are some XXX comments in geom_dev about this. Just another thing one might keep in mind while further debugging. -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT 56 69 73 69 74 http://www.zabbadoz.net/ ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
hit g_provider %p disappeared while tasting
Hi, I am pxebooting an md_image as root fs. While this worked for cvsup sources from around 20031115-1501 UTC it fails woth same kernel config with sources from today 20031117-1435 UTC. --- 20031115-1501 --- ... IPsec: Initialized Security Association Processing. Mounting root from ufs:/dev/md0c Loading configuration files. Entropy harvesting:. ... --- end --- --- 20031117-1435 --- IPsec: Initialized Security Association Processing. g_provider 0xc2f6ee80 disappeared while tasting Mounting root from ufs:/dev/md0c setrootbyname failed ffs_mountroot: can't find rootvp Root mount failed: 6 Mounting root from ufs:/dev/md0 setrootbyname failed ffs_mountroot: can't find rootvp Root mount failed: 6 Manual root filesystem specification: fstype:device Mount device using filesystem fstype eg. ufs:da0s1a ? List valid disk boot devices empty line Abort manual input mountroot ? panic: Root mount failed, startup aborted. --- end --- nb: please ignore the '?' panic. This is another problem. The problem seems to be triggered by following commit: http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/geom/geom_subr.c.diff?r1=1.61r2=1.62sortby=datef=h If I can help to sort this out please let me know. I building too many HEADs these days anyway ;-) -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT 56 69 73 69 74 http://www.zabbadoz.net/ ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: hit g_provider %p disappeared while tasting
In message [EMAIL PROTECTED], Bjo ern A. Zeeb writes: Hi, I am pxebooting an md_image as root fs. While this worked for cvsup sources from around 20031115-1501 UTC it fails woth same kernel config with sources from today 20031117-1435 UTC. The problem seems to be triggered by following commit: http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/geom/geom_subr.c.diff?r1=1.61r2=1.62sortby=datef=h That commit adds the message and avoids walking off the end of dead a pointer. Where the dead pointer comes from is what has yet to be discovered. Do you have an atapi-cd drive in this machine ? -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 [EMAIL PROTECTED] | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: hit g_provider %p disappeared while tasting
On Mon, 17 Nov 2003, Poul-Henning Kamp wrote: In message [EMAIL PROTECTED], Bjo ern A. Zeeb writes: Hi, I am pxebooting an md_image as root fs. While this worked for cvsup sources from around 20031115-1501 UTC it fails woth same kernel config with sources from today 20031117-1435 UTC. The problem seems to be triggered by following commit: http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/geom/geom_subr.c.diff?r1=1.61r2=1.62sortby=datef=h That commit adds the message and avoids walking off the end of dead a pointer. Where the dead pointer comes from is what has yet to be discovered. Do you have an atapi-cd drive in this machine ? No. while pxebooting there is no floppy and no hd and no cf rader attached. fxp0, dual intel card fxp1,2 an ed0 (preloaded module) and an older S3 graphic card. that's about everything in that P133 with F00F bug. I have older a todays boot logs including boot_verbose=1; if it helps I can mail them off-list. -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT 56 69 73 69 74 http://www.zabbadoz.net/ ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: hit g_provider %p disappeared while tasting
On Mon, 17 Nov 2003, Bjoern A. Zeeb wrote: Where the dead pointer comes from is what has yet to be discovered. Do you have an atapi-cd drive in this machine ? No. while pxebooting there is no floppy and no hd and no cf rader attached. fxp0, dual intel card fxp1,2 an ed0 (preloaded module) and an older S3 graphic card. that's about everything in that P133 with F00F bug. I have older a todays boot logs including boot_verbose=1; if it helps I can mail them off-list. What, if any, storage devices or pseudo-devices are present. Often, diskless environments use md for temporary storage...? Or, maybe we're looking at a failure mode that occurs when zero storage devices are available :-). Robert N M Watson FreeBSD Core Team, TrustedBSD Projects [EMAIL PROTECTED] Network Associates Laboratories ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]