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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [xen-4.8-testing test] 106985: regressions - FAIL
flight 106985 xen-4.8-testing real [real] http://logs.test-lab.xenproject.org/osstest/logs/106985/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-armhf-armhf-xl-xsm 15 guest-start/debian.repeat fail REGR. vs. 106844 test-armhf-armhf-libvirt 6 xen-boot fail REGR. vs. 106844 test-armhf-armhf-xl-vhd 14 guest-start/debian.repeat fail REGR. vs. 106844 Regressions which are regarded as allowable (not blocking): test-armhf-armhf-xl-rtds 15 guest-start/debian.repeat fail REGR. vs. 106844 test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop fail like 106844 test-amd64-amd64-xl-qemut-win7-amd64 16 guest-stop fail like 106844 test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop fail like 106844 test-amd64-i386-xl-qemut-win7-amd64 16 guest-stop fail like 106844 test-amd64-amd64-xl-rtds 9 debian-install fail like 106844 Tests which did not succeed, but are not blocking: test-arm64-arm64-libvirt-xsm 1 build-check(1) blocked n/a test-arm64-arm64-xl 1 build-check(1) blocked n/a build-arm64-libvirt 1 build-check(1) blocked n/a test-arm64-arm64-libvirt-qcow2 1 build-check(1) blocked n/a test-arm64-arm64-libvirt 1 build-check(1) blocked n/a test-arm64-arm64-xl-credit2 1 build-check(1) blocked n/a test-arm64-arm64-xl-rtds 1 build-check(1) blocked n/a test-arm64-arm64-xl-multivcpu 1 build-check(1) blocked n/a test-arm64-arm64-xl-xsm 1 build-check(1) blocked n/a build-arm64 5 xen-build fail never pass build-arm64-pvops 5 kernel-build fail never pass test-amd64-amd64-xl-pvh-intel 11 guest-start fail never pass test-amd64-amd64-libvirt 12 migrate-support-check fail never pass test-amd64-i386-libvirt-xsm 12 migrate-support-check fail never pass test-amd64-i386-libvirt 12 migrate-support-check fail never pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check fail never pass test-amd64-amd64-xl-pvh-amd 11 guest-start fail never pass test-amd64-amd64-libvirt-xsm 12 migrate-support-check fail never pass build-arm64-xsm 5 xen-build fail never pass test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check fail never pass test-armhf-armhf-xl-arndale 12 migrate-support-check fail never pass test-armhf-armhf-xl-arndale 13 saverestore-support-check fail never pass test-armhf-armhf-xl-multivcpu 12 migrate-support-check fail never pass test-armhf-armhf-xl-multivcpu 13 saverestore-support-check fail never pass test-armhf-armhf-xl-credit2 12 migrate-support-check fail never pass test-armhf-armhf-xl-credit2 13 saverestore-support-check fail never pass test-armhf-armhf-xl-xsm 12 migrate-support-check fail never pass test-armhf-armhf-xl-xsm 13 saverestore-support-check fail never pass test-armhf-armhf-xl-cubietruck 12 migrate-support-check fail never pass test-armhf-armhf-xl-cubietruck 13 saverestore-support-check fail never pass test-armhf-armhf-xl 12 migrate-support-check fail never pass test-armhf-armhf-xl 13 saverestore-support-check fail never pass test-armhf-armhf-libvirt-xsm 12 migrate-support-check fail never pass test-armhf-armhf-libvirt-xsm 13 saverestore-support-check fail never pass test-armhf-armhf-libvirt-raw 11 migrate-support-check fail never pass test-armhf-armhf-libvirt-raw 12 saverestore-support-check fail never pass test-armhf-armhf-xl-rtds 12 migrate-support-check fail never pass test-armhf-armhf-xl-rtds 13 saverestore-support-check fail never pass test-armhf-armhf-xl-vhd 11 migrate-support-check fail never pass test-armhf-armhf-xl-vhd 12 saverestore-support-check fail never pass test-amd64-amd64-libvirt-vhd 11 migrate-support-check fail never pass test-amd64-amd64-qemuu-nested-amd 16 debian-hvm-install/l1/l2 fail never pass version targeted for testing: xen ca41491f0507150139fc35ff6c9f076fdbe9487b baseline version: xen eca97a466dc8d8f99fbff8f51a117d6e8255ecdc Last test of basis 106844 2017-03-22 15:51:56 Z 7 days Testing same since 106985 2017-03-29 19:12:11 Z 0 days 1 attempts ------------------------------------------------------------ People who touched revisions under test: Stefano Stabellini <sstabellini@xxxxxxxxxx> Wei Chen <Wei.Chen@xxxxxxx> jobs: build-amd64-xsm pass build-arm64-xsm fail build-armhf-xsm pass build-i386-xsm pass build-amd64-xtf pass build-amd64 pass build-arm64 fail build-armhf pass build-i386 pass build-amd64-libvirt pass build-arm64-libvirt blocked build-armhf-libvirt pass build-i386-libvirt pass build-amd64-prev pass build-i386-prev pass build-amd64-pvops pass build-arm64-pvops fail build-armhf-pvops pass build-i386-pvops pass build-amd64-rumprun pass build-i386-rumprun pass test-xtf-amd64-amd64-1 pass test-xtf-amd64-amd64-2 pass test-xtf-amd64-amd64-3 pass test-xtf-amd64-amd64-4 pass test-xtf-amd64-amd64-5 pass test-amd64-amd64-xl pass test-arm64-arm64-xl blocked test-armhf-armhf-xl pass test-amd64-i386-xl pass test-amd64-amd64-xl-qemut-debianhvm-amd64-xsm pass test-amd64-i386-xl-qemut-debianhvm-amd64-xsm pass test-amd64-amd64-libvirt-qemuu-debianhvm-amd64-xsm pass test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm pass test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm pass test-amd64-i386-xl-qemuu-debianhvm-amd64-xsm pass test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm pass test-amd64-i386-xl-qemut-stubdom-debianhvm-amd64-xsm pass test-amd64-amd64-libvirt-xsm pass test-arm64-arm64-libvirt-xsm blocked test-armhf-armhf-libvirt-xsm pass test-amd64-i386-libvirt-xsm pass test-amd64-amd64-xl-xsm pass test-arm64-arm64-xl-xsm blocked test-armhf-armhf-xl-xsm fail test-amd64-i386-xl-xsm pass test-amd64-amd64-qemuu-nested-amd fail test-amd64-amd64-xl-pvh-amd fail test-amd64-i386-qemut-rhel6hvm-amd pass test-amd64-i386-qemuu-rhel6hvm-amd pass test-amd64-amd64-xl-qemut-debianhvm-amd64 pass test-amd64-i386-xl-qemut-debianhvm-amd64 pass test-amd64-amd64-xl-qemuu-debianhvm-amd64 pass test-amd64-i386-xl-qemuu-debianhvm-amd64 pass test-amd64-i386-freebsd10-amd64 pass test-amd64-amd64-xl-qemuu-ovmf-amd64 pass test-amd64-i386-xl-qemuu-ovmf-amd64 pass test-amd64-amd64-rumprun-amd64 pass test-amd64-amd64-xl-qemut-win7-amd64 fail test-amd64-i386-xl-qemut-win7-amd64 fail test-amd64-amd64-xl-qemuu-win7-amd64 fail test-amd64-i386-xl-qemuu-win7-amd64 fail test-armhf-armhf-xl-arndale pass test-amd64-amd64-xl-credit2 pass test-arm64-arm64-xl-credit2 blocked test-armhf-armhf-xl-credit2 pass test-armhf-armhf-xl-cubietruck pass test-amd64-i386-freebsd10-i386 pass test-amd64-i386-rumprun-i386 pass test-amd64-amd64-qemuu-nested-intel pass test-amd64-amd64-xl-pvh-intel fail test-amd64-i386-qemut-rhel6hvm-intel pass test-amd64-i386-qemuu-rhel6hvm-intel pass test-amd64-amd64-libvirt pass test-arm64-arm64-libvirt blocked test-armhf-armhf-libvirt fail test-amd64-i386-libvirt pass test-amd64-amd64-migrupgrade pass test-amd64-i386-migrupgrade pass test-amd64-amd64-xl-multivcpu pass test-arm64-arm64-xl-multivcpu blocked test-armhf-armhf-xl-multivcpu pass test-amd64-amd64-pair pass test-amd64-i386-pair pass test-amd64-amd64-libvirt-pair pass test-amd64-i386-libvirt-pair pass test-amd64-amd64-amd64-pvgrub pass test-amd64-amd64-i386-pvgrub pass test-amd64-amd64-pygrub pass test-arm64-arm64-libvirt-qcow2 blocked test-amd64-amd64-xl-qcow2 pass test-armhf-armhf-libvirt-raw pass test-amd64-i386-xl-raw pass test-amd64-amd64-xl-rtds fail test-arm64-arm64-xl-rtds blocked test-armhf-armhf-xl-rtds fail test-amd64-i386-xl-qemut-winxpsp3-vcpus1 pass test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 pass test-amd64-amd64-libvirt-vhd pass test-armhf-armhf-xl-vhd fail test-amd64-amd64-xl-qemut-winxpsp3 pass test-amd64-i386-xl-qemut-winxpsp3 pass test-amd64-amd64-xl-qemuu-winxpsp3 pass test-amd64-i386-xl-qemuu-winxpsp3 pass ------------------------------------------------------------ sg-report-flight on osstest.test-lab.xenproject.org logs: /home/logs/logs images: /home/logs/images Logs, config files, etc. are available at http://logs.test-lab.xenproject.org/osstest/logs Explanation of these reports, and of osstest in general, is at http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README.email;hb=master http://xenbits.xen.org/gitweb/?p=osstest.git;a=blob;f=README;hb=master Test harness code can be found at http://xenbits.xen.org/gitweb?p=osstest.git;a=summary Not pushing. ------------------------------------------------------------ commit ca41491f0507150139fc35ff6c9f076fdbe9487b Author: Stefano Stabellini <sstabellini@xxxxxxxxxx> Date: Wed Mar 29 11:32:34 2017 -0700 arm: xen_size should be paddr_t for consistency Signed-off-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> Reviewed-by: Julien Grall <julien.grall@xxxxxxx> commit 26dec7af0d019ea0ace95421b756235a552a7877 Author: Wei Chen <Wei.Chen@xxxxxxx> Date: Mon Mar 27 16:40:50 2017 +0800 xen/arm: alternative: Register re-mapped Xen area as a temporary virtual region While I was using the alternative patching in the SErrors patch series [1]. I used a branch instruction as alternative instruction. ALTERNATIVE("nop", "b skip_check", SKIP_CHECK_PENDING_VSERROR) Unfortunately, I got a system panic message with this code: (XEN) build-id: f64081d86e7e88504b7d00e1486f25751c004e39 (XEN) alternatives: Patching with alt table 100b9480 -> 100b9498 (XEN) Xen BUG at alternative.c:61 (XEN) ----[ Xen-4.9-unstable arm32 debug=y Tainted: C ]---- (XEN) CPU: 0 (XEN) PC: 00252b68 alternative.c#__apply_alternatives+0x128/0x1d4 (XEN) CPSR: 800000da MODE:Hypervisor (XEN) R0: 00000000 R1: 00000000 R2: 100b9490 R3: 100b949c (XEN) R4: eafeff84 R5: 00000000 R6: 100b949c R7: 10079290 (XEN) R8: 100792ac R9: 00000001 R10:100b948c R11:002cfe04 R12:002932c0 (XEN) HYP: SP: 002cfdc4 LR: 00239128 (XEN) (XEN) VTCR_EL2: 80003558 (XEN) VTTBR_EL2: 0000000000000000 (XEN) (XEN) SCTLR_EL2: 30cd187f (XEN) HCR_EL2: 000000000038663f (XEN) TTBR0_EL2: 00000000bff09000 (XEN) (XEN) ESR_EL2: 00000000 (XEN) HPFAR_EL2: 0000000000000000 (XEN) HDFAR: 00000000 (XEN) HIFAR: 00000000 (XEN) (XEN) Xen stack trace from sp=002cfdc4: (XEN) 00000000 00294328 002e0004 00000001 10079290 002cfe14 100b9490 00000000 (XEN) 10010000 10122700 00200000 002cfe1c 00000080 00252c14 00000000 002cfe64 (XEN) 00252dd8 00000007 00000000 000bfe00 100b9480 100b9498 002cfe1c 002cfe1c (XEN) 10010000 10122700 00000000 00000000 00000000 00000000 00000000 00000000 (XEN) 00000000 00000000 00000000 002ddf30 00000000 003113e8 0030f018 002cfe9c (XEN) 00238914 00000002 00000000 00000000 00000000 0028b000 00000002 00293800 (XEN) 00000002 0030f238 00000002 00290640 00000001 002cfea4 002a2840 002cff54 (XEN) 002a65fc 11112131 10011142 00000000 0028d194 00000000 00000000 00000000 (XEN) bdffb000 80000000 00000000 c0000000 00000000 00000002 00000000 c0000000 (XEN) 002b8060 00002000 002b8040 00000000 c0000000 bc000000 00000000 c0000000 (XEN) 00000000 be000000 00000000 00112701 00000000 bff12701 00000000 00000000 (XEN) 00000000 00000000 00000000 00000000 00000018 00000000 00000001 00000000 (XEN) 9fece000 80200000 80000000 00400000 00200550 00000000 00000000 00000000 (XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 (XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 (XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 (XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 (XEN) 00000000 00000000 00000000 00000000 00000000 00000000 00000000 (XEN) Xen call trace: (XEN) [<00252b68>] alternative.c#__apply_alternatives+0x128/0x1d4 (PC) (XEN) [<00239128>] is_active_kernel_text+0x10/0x28 (LR) (XEN) [<00252dd8>] alternative.c#__apply_alternatives_multi_stop+0x1c4/0x204 (XEN) [<00238914>] stop_machine_run+0x1e8/0x254 (XEN) [<002a2840>] apply_alternatives_all+0x38/0x54 (XEN) [<002a65fc>] start_xen+0xcf4/0xf88 (XEN) [<00200550>] arm32/head.o#paging+0x94/0xd8 (XEN) (XEN) (XEN) **************************************** (XEN) Panic on CPU 0: (XEN) Xen BUG at alternative.c:61 (XEN) **************************************** This panic was triggered by the BUG(); in branch_insn_requires_update. That's because in this case the alternative patching needs to update the offset of the branch instruction. But the new target address of the branch instruction could not pass the check of is_active_kernel_text(); The reason is that: When Xen is booting, it will call apply_alternatives_all to do patching with alternative tables. In this progress, we should update the offset of branch instructions if required. This means we should modify the Xen text section. But Xen text section is marked as read-only and we configure the hardware to not allow a region to be writable and executable at the same time. So we re-map Xen in a temporary area for writing. In this case, the calculation of the new target address of the branch instruction is based on this re-mapped area. The new target address will point to a value in the re-mapped area. But we haven't registered this area as an active kernel text. So the check of is_active_kernel_text will always return false. We have to register the re-mapped Xen area as a virtual region temporarily to solve this problem. 1. https://lists.xenproject.org/archives/html/xen-devel/2017-03/msg01939.html Signed-off-by: Wei Chen <Wei.Chen@xxxxxxx> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> Reviewed-by: Julien Grall <julien.grall@xxxxxxx> (qemu changes not included) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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