Date: Thu, 29 Oct 2009 12:27:44 +0200 From: Paul Wollner <paulw@macrolan.com> To: 'Hugo Silva' <hugo@barafranca.com>, "freebsd-xen@freebsd.org" <freebsd-xen@freebsd.org> Subject: RE: Problem: Xen 3.3.1 with FreeBSD 8.0 RC1 Message-ID: <1C91F622D1DF2347AF9354BEC77D76EAB2B7645150@server.macrolan.com> In-Reply-To: <4AE723F4.10606@barafranca.com> References: <850CF1B7-499E-4468-9045-19A2803E6D05@ossafe.org> <3941E1B9-6CD6-4D9A-AF1C-93401F571FCE@heesch.me.uk> <8C3C0877-F36E-45D1-BDEE-4EE22BD45205@ossafe.org> <4AE723F4.10606@barafranca.com>
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I have installed amd64 8.0 RC2 on Citrix Xenserver. GENREIC and XENHVM both booted without problems. I just checked the output of dmesg and I see the following error: lock order reversal: 1st 0xffffff80000b0618 bufwait (bufwait) @ /usr/src/sys/kern/vfs_bio.c:255= 9 2nd 0xffffff00017a6000 dirhash (dirhash) @ /usr/src/sys/ufs/ufs/ufs_dirhas= h.c:285 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a _witness_debugger() at _witness_debugger+0x2e witness_checkorder() at witness_checkorder+0x81e _sx_xlock() at _sx_xlock+0x55 ufsdirhash_acquire() at ufsdirhash_acquire+0x33 ufsdirhash_add() at ufsdirhash_add+0x19 ufs_direnter() at ufs_direnter+0x88b ufs_makeinode() at ufs_makeinode+0x31c VOP_CREATE_APV() at VOP_CREATE_APV+0x8d vn_open_cred() at vn_open_cred+0x423 kern_openat() at kern_openat+0x179 syscall() at syscall+0x1af Xfast_syscall() at Xfast_syscall+0xe1 --- syscall (5, FreeBSD ELF64, open), rip =3D 0x80083757c, rsp =3D 0x7fffff= ffdb78, rbp =3D 0x8 --- -----Original Message----- From: owner-freebsd-xen@freebsd.org [mailto:owner-freebsd-xen@freebsd.org] = On Behalf Of Hugo Silva Sent: 27 October 2009 06:47 PM To: freebsd-xen@freebsd.org Subject: Re: Problem: Xen 3.3.1 with FreeBSD 8.0 RC1 Carsten Heesch wrote: > Athough I seem to be talking to myself here, I have good news for RC2! > It works! > Just did an "freebsd-update -R 8.0-RC2 upgrade". Both GENERIC and > XENHVM kernels work without any problems. > > Maybe somebody else can chime in an confirm that, too? Probably good > for the developers to see positive feedback, while 8.0-RELEASE is > coming closer :-) > > > Cheers > Carsten > > > On 25 Oct 2009, at 00:31, Carsten Heesch wrote: > >> >> I realised that it's still possible to use 8.0-BETA* as a target for >> freebsd-update. So I investigated a bit further. For whatever it's >> worth: >> >> The problems described earlier started with BETA-4. >> >> BETA-3 is fine with both GENERIC and XENHVM kernel, except that I see >> this on the console and in dmesg every now and then (with both kernels): >> >> >> lock order reversal: >> 1st 0xffffff8014810620 bufwait (bufwait) @ >> /usr/src/sys/kern/vfs_bio.c:2559 >> 2nd 0xffffff00015a7c00 dirhash (dirhash) @ >> /usr/src/sys/ufs/ufs/ufs_dirhash.c:285 >> KDB: stack backtrace: >> db_trace_self_wrapper() at db_trace_self_wrapper+0x2a >> _witness_debugger() at _witness_debugger+0x2e >> witness_checkorder() at witness_checkorder+0x81e >> _sx_xlock() at _sx_xlock+0x55 >> ufsdirhash_acquire() at ufsdirhash_acquire+0x33 >> ufsdirhash_add() at ufsdirhash_add+0x19 >> ufs_direnter() at ufs_direnter+0x88b >> ufs_makeinode() at ufs_makeinode+0x31c >> VOP_CREATE_APV() at VOP_CREATE_APV+0x8d >> vn_open_cred() at vn_open_cred+0x423 >> kern_openat() at kern_openat+0x179 >> syscall() at syscall+0x1af >> Xfast_syscall() at Xfast_syscall+0xe1 >> --- syscall (5, FreeBSD ELF64, open), rip =3D 0x800e32dfc, rsp =3D >> 0x7fffffffe608, rbp =3D 0x1a4 --- >> >> >> I though this might be XENHVM kernel related, but it happens with >> GENERIC kernel as well. Not sure if this is related to XEN at all. >> >> >> >> Cheers >> Carsten >> >> >> > > _______________________________________________ > freebsd-xen@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-xen > To unsubscribe, send any mail to "freebsd-xen-unsubscribe@freebsd.org" I grabbed the 8.0-RC2/amd64iso to give this a spin; no luck here, it hangs after "Trying to mount root from ufs:/dev/md0". Also, I confirm the panics on boot with RC1. It's gone with RC2, but as I said, it gets stuck (for me, at least). My dom0 is NetBSD 5 / amd64. _______________________________________________ freebsd-xen@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-xen To unsubscribe, send any mail to "freebsd-xen-unsubscribe@freebsd.org"
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