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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [qemu-mainline test] 107542: regressions - FAIL
flight 107542 qemu-mainline real [real] http://logs.test-lab.xenproject.org/osstest/logs/107542/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-armhf-armhf-xl-credit2 15 guest-start/debian.repeat fail REGR. vs. 107501 Tests which are failing intermittently (not blocking): test-amd64-amd64-xl-qemuu-debianhvm-amd64-xsm 9 debian-hvm-install fail pass in 107531 test-armhf-armhf-xl-multivcpu 6 xen-boot fail pass in 107531 Regressions which are regarded as allowable (not blocking): test-armhf-armhf-libvirt-xsm 13 saverestore-support-check fail like 107501 test-amd64-i386-xl-qemuu-win7-amd64 16 guest-stop fail like 107501 test-amd64-amd64-xl-qemuu-win7-amd64 16 guest-stop fail like 107501 test-armhf-armhf-libvirt-raw 12 saverestore-support-check fail like 107501 test-armhf-armhf-libvirt 13 saverestore-support-check fail like 107501 test-amd64-amd64-xl-rtds 9 debian-install fail like 107501 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 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 test-armhf-armhf-xl-multivcpu 12 migrate-support-check fail in 107531 never pass test-armhf-armhf-xl-multivcpu 13 saverestore-support-check fail in 107531 never pass test-amd64-amd64-libvirt-xsm 12 migrate-support-check fail never pass test-amd64-amd64-libvirt 12 migrate-support-check fail never pass test-amd64-i386-libvirt 12 migrate-support-check fail never pass test-amd64-i386-libvirt-xsm 12 migrate-support-check fail never pass test-amd64-i386-libvirt-qemuu-debianhvm-amd64-xsm 10 migrate-support-check fail never pass test-amd64-amd64-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 build-arm64-pvops 5 kernel-build 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 test-armhf-armhf-xl-xsm 12 migrate-support-check fail never pass test-armhf-armhf-libvirt-xsm 12 migrate-support-check fail never pass test-armhf-armhf-xl-xsm 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-cubietruck 12 migrate-support-check fail never pass test-armhf-armhf-xl-cubietruck 13 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-libvirt-raw 11 migrate-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-armhf-armhf-libvirt 12 migrate-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 version targeted for testing: qemuu ca55019dacb821cc675273237a5173fc67bf3230 baseline version: qemuu 9c6b899f7a46893ab3b671e341a2234e9c0c060e Last test of basis 107501 2017-04-18 13:18:16 Z 1 days Testing same since 107531 2017-04-18 23:46:16 Z 1 days 2 attempts ------------------------------------------------------------ People who touched revisions under test: Fam Zheng <famz@xxxxxxxxxx> Jeff Cody <jcody@xxxxxxxxxx> Peter Maydell <peter.maydell@xxxxxxxxxx> jobs: build-amd64-xsm pass build-arm64-xsm pass build-armhf-xsm pass build-i386-xsm pass build-amd64 pass build-arm64 pass build-armhf pass build-i386 pass build-amd64-libvirt pass build-arm64-libvirt pass build-armhf-libvirt pass build-i386-libvirt pass build-amd64-pvops pass build-arm64-pvops fail build-armhf-pvops pass build-i386-pvops pass test-amd64-amd64-xl pass test-arm64-arm64-xl blocked test-armhf-armhf-xl pass test-amd64-i386-xl 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 fail test-amd64-i386-xl-qemuu-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 pass test-amd64-i386-xl-xsm pass test-amd64-amd64-qemuu-nested-amd fail test-amd64-amd64-xl-pvh-amd pass test-amd64-i386-qemuu-rhel6hvm-amd 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-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 fail test-armhf-armhf-xl-cubietruck pass test-amd64-i386-freebsd10-i386 pass test-amd64-amd64-qemuu-nested-intel pass test-amd64-amd64-xl-pvh-intel pass test-amd64-i386-qemuu-rhel6hvm-intel pass test-amd64-amd64-libvirt pass test-arm64-arm64-libvirt blocked test-armhf-armhf-libvirt pass test-amd64-i386-libvirt pass test-amd64-amd64-xl-multivcpu pass test-arm64-arm64-xl-multivcpu blocked test-armhf-armhf-xl-multivcpu fail 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 pass test-amd64-i386-xl-qemuu-winxpsp3-vcpus1 pass test-amd64-amd64-libvirt-vhd pass test-armhf-armhf-xl-vhd 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 ca55019dacb821cc675273237a5173fc67bf3230 Author: Peter Maydell <peter.maydell@xxxxxxxxxx> Date: Tue Apr 18 17:13:50 2017 +0100 Update version for v2.9.0-rc5 release Signed-off-by: Peter Maydell <peter.maydell@xxxxxxxxxx> commit d1263f8f1805ffe6a9da8520a6aa96062bc794f4 Merge: 9c6b899 91af091 Author: Peter Maydell <peter.maydell@xxxxxxxxxx> Date: Tue Apr 18 16:18:15 2017 +0100 Merge remote-tracking branch 'remotes/famz/tags/block-pull-request' into staging # gpg: Signature made Tue 18 Apr 2017 15:58:32 BST # gpg: using RSA key 0xCA35624C6A9171C6 # gpg: Good signature from "Fam Zheng <famz@xxxxxxxxxx>" # gpg: WARNING: This key is not certified with sufficiently trusted signatures! # gpg: It is not certain that the signature belongs to the owner. # Primary key fingerprint: 5003 7CB7 9706 0F76 F021 AD56 CA35 624C 6A91 71C6 * remotes/famz/tags/block-pull-request: block: Drain BH in bdrv_drained_begin block: Walk bs->children carefully in bdrv_drain_recurse Signed-off-by: Peter Maydell <peter.maydell@xxxxxxxxxx> commit 91af091f92358c2ff828fa1def1a7bea9b701cdf Author: Fam Zheng <famz@xxxxxxxxxx> Date: Tue Apr 18 22:30:44 2017 +0800 block: Drain BH in bdrv_drained_begin During block job completion, nothing is preventing block_job_defer_to_main_loop_bh from being called in a nested aio_poll(), which is a trouble, such as in this code path: qmp_block_commit commit_active_start bdrv_reopen bdrv_reopen_multiple bdrv_reopen_prepare bdrv_flush aio_poll aio_bh_poll aio_bh_call block_job_defer_to_main_loop_bh stream_complete bdrv_reopen block_job_defer_to_main_loop_bh is the last step of the stream job, which should have been "paused" by the bdrv_drained_begin/end in bdrv_reopen_multiple, but it is not done because it's in the form of a main loop BH. Similar to why block jobs should be paused between drained_begin and drained_end, BHs they schedule must be excluded as well. To achieve this, this patch forces draining the BH in BDRV_POLL_WHILE. As a side effect this fixes a hang in block_job_detach_aio_context during system_reset when a block job is ready: #0 0x0000555555aa79f3 in bdrv_drain_recurse #1 0x0000555555aa825d in bdrv_drained_begin #2 0x0000555555aa8449 in bdrv_drain #3 0x0000555555a9c356 in blk_drain #4 0x0000555555aa3cfd in mirror_drain #5 0x0000555555a66e11 in block_job_detach_aio_context #6 0x0000555555a62f4d in bdrv_detach_aio_context #7 0x0000555555a63116 in bdrv_set_aio_context #8 0x0000555555a9d326 in blk_set_aio_context #9 0x00005555557e38da in virtio_blk_data_plane_stop #10 0x00005555559f9d5f in virtio_bus_stop_ioeventfd #11 0x00005555559fa49b in virtio_bus_stop_ioeventfd #12 0x00005555559f6a18 in virtio_pci_stop_ioeventfd #13 0x00005555559f6a18 in virtio_pci_reset #14 0x00005555559139a9 in qdev_reset_one #15 0x0000555555916738 in qbus_walk_children #16 0x0000555555913318 in qdev_walk_children #17 0x0000555555916738 in qbus_walk_children #18 0x00005555559168ca in qemu_devices_reset #19 0x000055555581fcbb in pc_machine_reset #20 0x00005555558a4d96 in qemu_system_reset #21 0x000055555577157a in main_loop_should_exit #22 0x000055555577157a in main_loop #23 0x000055555577157a in main The rationale is that the loop in block_job_detach_aio_context cannot make any progress in pausing/completing the job, because bs->in_flight is 0, so bdrv_drain doesn't process the block_job_defer_to_main_loop BH. With this patch, it does. Reported-by: Jeff Cody <jcody@xxxxxxxxxx> Signed-off-by: Fam Zheng <famz@xxxxxxxxxx> Message-Id: <20170418143044.12187-3-famz@xxxxxxxxxx> Reviewed-by: Jeff Cody <jcody@xxxxxxxxxx> Tested-by: Jeff Cody <jcody@xxxxxxxxxx> Signed-off-by: Fam Zheng <famz@xxxxxxxxxx> commit 178bd438af5c95deef5073416c60396f88e97ec9 Author: Fam Zheng <famz@xxxxxxxxxx> Date: Tue Apr 18 22:30:43 2017 +0800 block: Walk bs->children carefully in bdrv_drain_recurse The recursive bdrv_drain_recurse may run a block job completion BH that drops nodes. The coming changes will make that more likely and use-after-free would happen without this patch Stash the bs pointer and use bdrv_ref/bdrv_unref in addition to QLIST_FOREACH_SAFE to prevent such a case from happening. Since bdrv_unref accesses global state that is not protected by the AioContext lock, we cannot use bdrv_ref/bdrv_unref unconditionally. Fortunately the protection is not needed in IOThread because only main loop can modify a graph with the AioContext lock held. Signed-off-by: Fam Zheng <famz@xxxxxxxxxx> Message-Id: <20170418143044.12187-2-famz@xxxxxxxxxx> Reviewed-by: Jeff Cody <jcody@xxxxxxxxxx> Tested-by: Jeff Cody <jcody@xxxxxxxxxx> Signed-off-by: Fam Zheng <famz@xxxxxxxxxx> _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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