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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [xen-unstable test] APIC error on CPU[x] in xcp dom0
Something strange about this error. Comparing the serial logs of the failure on "leaf-beetle": http://www.chiark.greenend.org.uk/~xensrcts/logs/5231/test-i386-xcpkern-i386-xl/serial-leaf-beetle.log to a successful boot on the same machine: http://www.chiark.greenend.org.uk/~xensrcts/logs/5161/test-i386-xcpkern-i386-xl/serial-leaf-beetle.log the thing that stands out are some scary messages from Xen during the failed boot: --- (XEN) CPU counter reports 4094 correctable hardware errors that were Jan 24 17:37:24 not reported by the status MSRs ... Jan 24 17:37:27 (XEN) APIC error on CPU3: 00(08) Jan 24 17:37:27 (XEN) APIC error on CPU2: 00(08) Jan 24 17:37:27 (XEN) APIC error on CPU0: 00(08) Jan 24 17:37:27 (XEN) APIC error on CPU1: 00(08) ... Jan 24 17:37:30 (XEN) CPU counter reports 4094 correctable hardware errors that were not reporte Jan 24 17:37:30 d by the status MSRs --- Immediately after which, the sata driver complains that the "identify" command failed: --- Jan 24 17:37:33 ata1.00: qc timeout (cmd 0xec) Jan 24 17:37:33 ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4) Jan 24 17:37:33 ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) Jan 24 17:37:43 ata1.00: qc timeout (cmd 0xec) Jan 24 17:37:43 ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4) Jan 24 17:37:43 ata1: limiting SATA link speed to 1.5 Gbps Jan 24 17:37:43 ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310) Jan 24 17:38:13 ata1.00: qc timeout (cmd 0xec) Jan 24 17:38:13 ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4) Jan 24 17:38:14 ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310) --- The "correctable hardware errors" messages are present in the successful log as well, but not the APIC error messages. Who does development / maintenance on the xcp kernel? Is that a Novell thing? -George On Mon, Jan 24, 2011 at 6:17 PM, xen.org <ian.jackson@xxxxxxxxxxxxx> wrote: > flight 5231 xen-unstable real [real] > http://www.chiark.greenend.org.uk/~xensrcts/logs/5231/ > > Regressions :-( > > Tests which did not succeed and are blocking: > test-i386-xcpkern-i386-xl 5 xen-boot fail REGR. vs. > 5174 > > Tests which did not succeed, but are not blocking, > including regressions (tests previously passed) regarded as allowable: > test-amd64-amd64-win 16 leak-check/check fail never > pass > test-amd64-amd64-xl-win 7 windows-install fail never > pass > test-amd64-i386-rhel6hvm-amd 8 guest-saverestore fail never > pass > test-amd64-i386-rhel6hvm-intel 8 guest-saverestore fail never > pass > test-amd64-i386-win-vcpus1 16 leak-check/check fail never > pass > test-amd64-i386-win 16 leak-check/check fail never > pass > test-amd64-i386-xl-win-vcpus1 7 windows-install fail never > pass > test-amd64-xcpkern-i386-rhel6hvm-amd 8 guest-saverestore fail never > pass > test-amd64-xcpkern-i386-rhel6hvm-intel 8 guest-saverestore fail never > pass > test-amd64-xcpkern-i386-win 16 leak-check/check fail never > pass > test-amd64-xcpkern-i386-xl-win 7 windows-install fail never > pass > test-i386-i386-win 16 leak-check/check fail never > pass > test-i386-i386-xl-win 7 windows-install fail never > pass > test-i386-xcpkern-i386-win 16 leak-check/check fail never > pass > > version targeted for testing: > xen b59f04eb8978 > baseline version: > xen 003acf02d416 > > ------------------------------------------------------------ > People who touched revisions under test: > Allen Kay <allen.m.kay@xxxxxxxxx> > Fengzhe Zhang <fengzhe.zhang@xxxxxxxxx> > George Dunlap <george.dunlap@xxxxxxxxxxxxx> > Ian Campbell <ian.campbell@xxxxxxxxxx> > Ian Jackson <ian.jackson@xxxxxxxxxxxxx> > Kamala Narasimhan <kamala.narasimhan@xxxxxxxxxx> > Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> > Tim Deegan <Tim.Deegan@xxxxxxxxxx> > Wei Wang <wei.wang2@xxxxxxx> > ------------------------------------------------------------ > > jobs: > build-i386-xcpkern pass > build-amd64 pass > build-i386 pass > build-amd64-oldkern pass > build-i386-oldkern pass > build-amd64-pvops pass > build-i386-pvops pass > test-amd64-amd64-xl pass > test-amd64-i386-xl pass > test-i386-i386-xl pass > test-amd64-xcpkern-i386-xl pass > test-i386-xcpkern-i386-xl fail > test-amd64-i386-rhel6hvm-amd fail > test-amd64-xcpkern-i386-rhel6hvm-amd fail > test-amd64-i386-xl-credit2 pass > test-amd64-xcpkern-i386-xl-credit2 pass > test-amd64-i386-rhel6hvm-intel fail > test-amd64-xcpkern-i386-rhel6hvm-intel fail > test-amd64-i386-xl-multivcpu pass > test-amd64-xcpkern-i386-xl-multivcpu pass > test-amd64-amd64-pair pass > test-amd64-i386-pair pass > test-i386-i386-pair pass > test-amd64-xcpkern-i386-pair pass > test-i386-xcpkern-i386-pair pass > test-amd64-amd64-pv pass > test-amd64-i386-pv pass > test-i386-i386-pv pass > test-amd64-xcpkern-i386-pv pass > test-i386-xcpkern-i386-pv pass > test-amd64-i386-win-vcpus1 fail > test-amd64-i386-xl-win-vcpus1 fail > test-amd64-amd64-win fail > test-amd64-i386-win fail > test-i386-i386-win fail > test-amd64-xcpkern-i386-win fail > test-i386-xcpkern-i386-win fail > test-amd64-amd64-xl-win fail > test-i386-i386-xl-win fail > test-amd64-xcpkern-i386-xl-win fail > > > ------------------------------------------------------------ > sg-report-flight on woking.cam.xci-test.com > logs: /home/xc_osstest/logs > images: /home/xc_osstest/images > > Logs, config files, etc. are available at > http://www.chiark.greenend.org.uk/~xensrcts/logs > > Test harness code can be found at > http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary > > > Not pushing. > > ------------------------------------------------------------ > changeset: 22799:b59f04eb8978 > tag: tip > user: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> > date: Fri Jan 21 18:06:23 2011 +0000 > > libxl, minios: stubdom console based save/restore > > Add two "special" PV consoles to stubdoms that are going to be used > to send and receive the qemu-xen save files on save/restore. > > Use the second PV console to send the qemu-xen save file and the third > PV console to receive the qemu-xen save file on restore. > > Fix the console shutdown function free_consfront that is called when the > qemu save file is closed. > > Stubdom save/restore is still broken with xend. > > Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> > Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> > > > changeset: 22798:d6a79425a287 > user: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx> > date: Fri Jan 21 18:03:18 2011 +0000 > > QEMU_TAG update > > > changeset: 22797:94b4361852ba > user: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx> > date: Fri Jan 21 18:00:39 2011 +0000 > > QEMU_TAG update > > > changeset: 22796:8b6e7f43683e > user: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> > date: Fri Jan 21 17:57:31 2011 +0000 > > tools: Change the name of the qemu save file at restore time > > Change the name of the qemu save file to qemu-resume at restore time so > that it doesn't collide with the name of the next save file. > > Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> > Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> > Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> > > > changeset: 22795:17181eaedb78 > user: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx> > date: Fri Jan 21 17:45:56 2011 +0000 > > libxl: Fix for Windows UP crash on boot using xl > > When parameter "vcpus" is not explicitly set in config file, cur_vpus > is initialized to 0 instead of 1, which causes domU crash. > > Signed-off-by: Fengzhe Zhang <fengzhe.zhang@xxxxxxxxx> > Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> > Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> > > > changeset: 22794:c342aa1476e8 > user: Kamala Narasimhan <kamala.narasimhan@xxxxxxxxxx> > date: Fri Jan 21 17:44:07 2011 +0000 > > libxl: fix free of constant string in cdrom insert path > > Signed-off-by: Kamala Narasimhan <kamala.narasimhan@xxxxxxxxxx> > Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> > Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> > > > changeset: 22793:ca64bd257a6f > parent: 22792:e9277ab43947 > parent: 22791:1637fdbfc21e > user: Tim Deegan <Tim.Deegan@xxxxxxxxxx> > date: Fri Jan 21 16:04:59 2011 +0000 > > Merge > > > changeset: 22792:e9277ab43947 > parent: 22787:003acf02d416 > user: George Dunlap <george.dunlap@xxxxxxxxxxxxx> > date: Fri Jan 21 15:37:36 2011 +0000 > > p2m: Allow non-leaf entries to be replaced by leaf entries > > Allow l2 and l3 p2m tables to be replaced with 2MB and 1GB pages > respectively, freeing the p2m table page properly. This allows, for > example, > a sequence of 512 singleton zero pages to be replaced with a superpage > populate-on-demand entry. > > Changes: > * Add a p2m_free_ptp() corresponding to p2m_alloc_ptp(), which will > handle everything related to the freeing properly. > * Add p2m_free_entry(), based on ept_free_entry(), which will free > intermediate tables recursively. > * For both ept and p2m, when replacing non-leaf entries with leaf > entries, keep old entry and call *_free_entry() after new entry > has been written and proper flushes have been done. > > Signed-off-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx> > Signed-off-by: Tim Deegan <Tim.Deegan@xxxxxxxxxx> > > > changeset: 22791:1637fdbfc21e > user: Keir Fraser <keir@xxxxxxx> > date: Fri Jan 21 16:01:12 2011 +0000 > > [VTD][QUIRK] turn off Sandybridge IGD quirk by default > > Turn off Sandybridge IGD quirk by default until potential issues such > as MMIO register conflict with OS device driver and proper locking in > preamble and postamble functions are addressed. > > Signed-off-by: Allen Kay <allen.m.kay@xxxxxxxxx> > > > changeset: 22790:43592043cefc > user: Keir Fraser <keir@xxxxxxx> > date: Fri Jan 21 16:00:05 2011 +0000 > > svm: migrate pirq with vcpu > > hvm_migrate_pirqs() is missing in svm_do_resume(). > > Signed-off-by: Wei Wang <wei.wang2@xxxxxxx> > > > changeset: 22789:9bd5f65050f8 > user: Keir Fraser <keir@xxxxxxx> > date: Fri Jan 21 15:58:27 2011 +0000 > > x86:x2apic: Disable x2apic on x86-32 permanently > > x2apic initialization on x86_32 uses vcpu pointer before it is > initialized. As x2apic is unlikely to be used on x86_32, this patch > disables x2apic permanently on x86_32. It also asserts the sanity of > vcpu pointer before dereference to prevent further misuse. > > Signed-off-by: Fengzhe Zhang <fengzhe.zhang@xxxxxxxxx> > > > changeset: 22788:5852612cd4c4 > user: Keir Fraser <keir@xxxxxxx> > date: Fri Jan 21 15:57:18 2011 +0000 > > x86_32: Assert map_domian_page() not used too early. > > Signed-off-by: Fengzhe Zhang <fengzhe.zhang@xxxxxxxxx> > > > changeset: 22787:003acf02d416 > user: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> > date: Thu Jan 20 17:04:06 2011 +0000 > > libxl: Make domain_shutdown fail if graceful not possible > > Currently "xl shutdown" (like "xm shutdown") is not capable of doing > the proper ACPI negotiation with an HVM no-pv-drivers guest which > would be necessary for a graceful shutdown. > > Instead (following the ill-advised lead of "xm shutdown") it simply > shoots the guest in the head. > > This patch changes the behaviour so that "xl shutdown" fails if the > domain cannot be shut down gracefully for this reason and suggests in > the error message using destroy instead. > > Also, check whether the PV shutdown protocol is available before we > try to use it. > > Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> > Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx> > Committed-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> > > > ======================================== > commit 6a6ffc07f465d5abc94b45ce6fe389369d1395ab > Author: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> > Date: Fri Jan 21 18:01:53 2011 +0000 > > qemu-xen: disable buffering on the save file for stubdoms > > We need to issue reads with the exact number of bytes to read the > qemu-xen save file, and to do that this patch disables buffering on all > the savevm reads/writes for stubdoms. > > [This is pretty horrid; hopefully there will be better solution for 4.2 > -iwj] > > Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> > > _______________________________________________ > Xen-devel mailing list > Xen-devel@xxxxxxxxxxxxxxxxxxx > http://lists.xensource.com/xen-devel > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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