Re: Kernel Panic on 10.1 distribution
Hmm. That's too bad. Thanks for the info. On Thu, 28 May 2015, Miguel Clara wrote: I've reported it ages ago when 10 was on 'CURRENT', but it seems there's were never resources (people with the knowledge) available to look into the issue. See: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=188369 I've reported it months before on the xen-devel list too, but IIRC that's where the most recent info is... Sadly all I could do was test and report my findings, but it seems something changed regarding tso or checksum in the netfront code or even elsewhere, I honestly have no idea, but I found a very similar issue on windows guests running on netbsd hosts cause the PV drivers were assuming features the netbsd backend doesn't have. My theory is freebsd 10 as a similar issue, in my findings disabling tso/checksum stops the panic but I still had no network. Anyway if interested I guess all info is in the PR. I do hope this gets attention and maybe someone has the knowledge/time to fix it. On May 28, 2015 5:03:56 AM GMT+01:00, Dean Anderson wrote: Yes. Is that a known problem? On Thu, 28 May 2015, Miguel Clara wrote: Is this on a NetBSD dom0? On May 28, 2015 4:52:56 AM GMT+01:00, Dean Anderson wrote: The 10.1 distribution, fresh install, immediately panics on any ssh/scp in or out. It was running as an hvm under Xen 4.2.5. I'd send you more but its too hard to get a dump from the system, and it appears pretty easy to reproduce. Good luck. --Dean freebsd-xen@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-xen To unsubscribe, send any mail to "freebsd-xen-unsubscr...@freebsd.org" -- Sent from my Android device with K-9 Mail. Please excuse my brevity. -- Sent from my Android device with K-9 Mail. Please excuse my brevity. ___ freebsd-xen@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-xen To unsubscribe, send any mail to "freebsd-xen-unsubscr...@freebsd.org"
Re: Kernel Panic on 10.1 distribution
I've reported it ages ago when 10 was on 'CURRENT', but it seems there's were never resources (people with the knowledge) available to look into the issue. See: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=188369 I've reported it months before on the xen-devel list too, but IIRC that's where the most recent info is... Sadly all I could do was test and report my findings, but it seems something changed regarding tso or checksum in the netfront code or even elsewhere, I honestly have no idea, but I found a very similar issue on windows guests running on netbsd hosts cause the PV drivers were assuming features the netbsd backend doesn't have. My theory is freebsd 10 as a similar issue, in my findings disabling tso/checksum stops the panic but I still had no network. Anyway if interested I guess all info is in the PR. I do hope this gets attention and maybe someone has the knowledge/time to fix it. On May 28, 2015 5:03:56 AM GMT+01:00, Dean Anderson wrote: >Yes. Is that a known problem? > >On Thu, 28 May 2015, Miguel Clara wrote: > >> >> Is this on a NetBSD dom0? >> >> >> On May 28, 2015 4:52:56 AM GMT+01:00, Dean Anderson >wrote: >> >> The 10.1 distribution, fresh install, immediately panics on any >ssh/scp >> in or out. It was running as an hvm under Xen 4.2.5. >> I'd send you more but its too hard to get a dump from the system, and >it >> appears pretty easy to reproduce. Good luck. >>--Dean >> > >> freebsd-xen@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-xen >> To unsubscribe, send any mail to >"freebsd-xen-unsubscr...@freebsd.org" >> >> >> -- >> Sent from my Android device with K-9 Mail. Please excuse my brevity. >> -- Sent from my Android device with K-9 Mail. Please excuse my brevity. ___ freebsd-xen@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-xen To unsubscribe, send any mail to "freebsd-xen-unsubscr...@freebsd.org"
Re: Kernel Panic on 10.1 distribution
Yes. Is that a known problem? On Thu, 28 May 2015, Miguel Clara wrote: Is this on a NetBSD dom0? On May 28, 2015 4:52:56 AM GMT+01:00, Dean Anderson wrote: The 10.1 distribution, fresh install, immediately panics on any ssh/scp in or out. It was running as an hvm under Xen 4.2.5. I'd send you more but its too hard to get a dump from the system, and it appears pretty easy to reproduce. Good luck. --Dean freebsd-xen@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-xen To unsubscribe, send any mail to "freebsd-xen-unsubscr...@freebsd.org" -- Sent from my Android device with K-9 Mail. Please excuse my brevity. ___ freebsd-xen@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-xen To unsubscribe, send any mail to "freebsd-xen-unsubscr...@freebsd.org"
Re: Kernel Panic on 10.1 distribution
Is this on a NetBSD dom0? On May 28, 2015 4:52:56 AM GMT+01:00, Dean Anderson wrote: >The 10.1 distribution, fresh install, immediately panics on any ssh/scp > >in or out. It was running as an hvm under Xen 4.2.5. > >I'd send you more but its too hard to get a dump from the system, and >it >appears pretty easy to reproduce. Good luck. > > --Dean >___ >freebsd-xen@freebsd.org mailing list >http://lists.freebsd.org/mailman/listinfo/freebsd-xen >To unsubscribe, send any mail to "freebsd-xen-unsubscr...@freebsd.org" -- Sent from my Android device with K-9 Mail. Please excuse my brevity. ___ freebsd-xen@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-xen To unsubscribe, send any mail to "freebsd-xen-unsubscr...@freebsd.org"
