From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guillaume Rousse Subject: Re: Re: 2.6.26-rc8 pv_ops causes Unhandled invalid opcode fault/trap Date: Thu, 18 Dec 2008 16:31:40 +0100 Message-ID: <494A6CDC.8090204@inria.fr> References: <486CE463.3070002@theshore.net> <486CF3F7.3030309@goop.org> <486CF789.7030700@theshore.net> <486D0DA6.7010901@goop.org> <486D197A.7040808@theshore.net> <486D2AED.4020407@goop.org> <486D38D5.5000901@theshore.net> <486D3EC3.1010303@goop.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <486D3EC3.1010303@goop.org> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com Cc: Xen-devel List-Id: xen-devel@lists.xenproject.org Jeremy Fitzhardinge a =E9crit : >> FWIW, I just tried 2.6.26-rc1 and it booted fine. I can narrow it=20 >> down further if that'd be useful to you. >> =20 >=20 > Yes, please. Was there any final conclusion there ? Because I'm currently trying a=20 2.6.27.5 with the same kind of issue: (XEN) mm.c:1482:d31 Bad L1 flags 800000 (XEN) traps.c:437:d31 Unhandled invalid opcode fault/trap [#6] on VCPU 0=20 [ec=3D0000] (XEN) domain_crash_sync called from entry.S (XEN) Domain 31 (vcpu#0) crashed on cpu#2: (XEN) ----[ Xen-3.3.0 x86_64 debug=3Dn Not tainted ]---- (XEN) CPU: 2 (XEN) RIP: e033:[] (XEN) RFLAGS: 0000000000000282 EM: 1 CONTEXT: pv guest (XEN) rax: 00000000ffffffea rbx: 000000000000077f rcx: 00000000000000= 54 (XEN) rdx: 0000000000000000 rsi: 8000000331df5061 rdi: ffffffff8077f0= 00 (XEN) rbp: ffffffff806e1f88 rsp: ffffffff806e1f28 r8: 00000000000000= 10 (XEN) r9: 0000000000000010 r10: ffffffff806e1e88 r11: ffffffff80827f= 60 (XEN) r12: ffffffff8077f000 r13: 8000000000000161 r14: 8000000331df50= 61 (XEN) r15: 0000000000000800 cr0: 000000008005003b cr4: 00000000000026= b0 (XEN) cr3: 000000033c35c000 cr2: 0000000000000000 (XEN) ds: 0000 es: 0000 fs: 0000 gs: 0000 ss: e02b cs: e033 (XEN) Guest stack trace from rsp=3Dffffffff806e1f28: (XEN) 0000000000000054 ffffffff80827f60 ffffffff8020b3ed 000000010000e= 030 (XEN) 0000000000010082 ffffffff806e1f68 000000000000e02b ffffffff8020b= 3e9 (XEN) 0000000000000200 000000000000000c 000000000000000c 0000000000001= 800 (XEN) ffffffff806e1ff8 ffffffff806f99cf 0000000000000000 0000000000001= 000 (XEN) 0000000000001800 ffffffff80e48000 0000000000020000 0000000000000= 000 (XEN) 0000000000000000 0000000000000000 0000000000000000 0000000000000= 000 (XEN) 0000000000000000 0000000000000000 0000000000000000 ffffffff80d45= 000 (XEN) ffffffff80d46000 ffffffff80d47000 ffffffff80d48000 ffffffff80d49= 000 (XEN) ffffffff80d4a000 ffffffff80d4b000 ffffffff80d4c000 ffffffff80d4d= 000 (XEN) ffffffff80d4e000 ffffffff80d4f000 ffffffff80d50000 ffffffff80d51= 000 (XEN) ffffffff80d52000 ffffffff80d53000 ffffffff80d54000 ffffffff80d55= 000 (XEN) ffffffff80d56000 ffffffff80d57000 ffffffff80d58000 ffffffff80d59= 000 (XEN) ffffffff80d5a000 ffffffff80d5b000 ffffffff80d5c000 ffffffff80d5d= 000 (XEN) ffffffff80d5e000 ffffffff80d5f000 ffffffff80d60000 ffffffff80d61= 000 (XEN) ffffffff80d62000 ffffffff80d63000 ffffffff80d64000 ffffffff80d65= 000 (XEN) ffffffff80d66000 ffffffff80d67000 ffffffff80d68000 ffffffff80d69= 000 (XEN) ffffffff80d6a000 ffffffff80d6b000 ffffffff80d6c000 ffffffff80d6d= 000 (XEN) ffffffff80d6e000 ffffffff80d6f000 ffffffff80d70000 ffffffff80d71= 000 (XEN) ffffffff80d72000 ffffffff80d73000 ffffffff80d74000 ffffffff80d75= 000 (XEN) ffffffff80d76000 ffffffff80d77000 ffffffff80d78000 ffffffff80d79= 000 --=20 Guillaume Rousse Service des Moyens Informatiques INRIA Saclay - Ile de France Tel: 01 69 35 69 62