Date: Tue, 28 Oct 2014 11:47:12 -0700 From: Pete Wright <pete@nomadlogic.org> To: freebsd-virtualization@freebsd.org Subject: Re: core dump after centos-6.5 install Message-ID: <544FE4B0.4030302@nomadlogic.org> In-Reply-To: <544FE35C.4020509@freebsd.org> References: <544FDD34.7070506@nomadlogic.org> <544FE0D2.4090704@freebsd.org> <544FE307.70200@nomadlogic.org> <544FE35C.4020509@freebsd.org>
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On 10/28/14 11:41, Allan Jude wrote: > On 2014-10-28 14:40, Pete Wright wrote: >> >> >> On 10/28/14 11:30, Allan Jude wrote: >>> On 2014-10-28 14:15, Pete Wright wrote: >>>> just had bhyve coredump on me and was wondering if anyone else had seen >>>> this behavior: >>>> >>>>> uname -ar >>>> FreeBSD pop.rubicorp.com 10.1-RC3 FreeBSD 10.1-RC3 #0 r273437: Tue Oct >>>> 21 23:55:15 UTC 2014 >>>> root@releng1.nyi.freebsd.org:/usr/obj/usr/src/sys/GENERIC amd64 >>>>> pkg info|grep grub2 >>>> grub2-bhyve-0.24 Grub-emu loader for bhyve >>>> >>>> I was following the instructions on this page to use grub-bhyve to >>>> install CentOS-6.5_amd64 on my 10.1-RC3 hypervisor: >>>> https://www.monkeybrains.net/support/bhyve >>>> >>>> The installation went through as expected. I ran grub-bhyve w/o issues, >>>> then executed the bhyve command and installation proceeded without >>>> issue. When bhyve exited I re-ran my bhyve command to start my VM >>>> resulting in this: >>>> >>>> >>>>> sudo /tmp/cmd.sh >>>> Assertion failed: (error == 0), function fbsdrun_addcpu, file >>>> /usr/src/usr.sbin/bhyve/bhyverun.c, line 266. >>>> Abort trap (core dumped) >>>> >>>> >>>> I have run gdb against the resulting core file, but since there are no >>>> debug symbols in there I don't think it's useful. Please let me know if >>>> this is a pebkac event, or if I should file a PR. >>>> >>>> Thanks! >>>> -pete >>>> >>> >>> After the first run, before the second, did you bhyvectl --destroy --vm=blah >>> >>> and then do the grub-bhyve step again (off the disk instead of the >>> install image this time) >>> >>> >> >> Thanks Allan - I misread the instructions on the site - makes sense. I >> am working through getting centos to boot now. unfortunately the kernel >> is not named vmlinuz by default IIRC. >> >> -pete >> >> > > If you follow my instructions here: > > http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/virtualization-host-bhyve.html#virtualization-bhyve-linux > > it walks you through using 'ls' in grub to find the correct name of the > kernel files. > > ah so much fail - not sure why i didn't read the handbook first :( ok i think i've got this sorted out on my end - thanks for the help/time! -p -- Pete Wright pete@nomadlogic.org twitter => @nomadlogicLA
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