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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen-4.16-testing bisection] complete test-arm64-arm64-libvirt-raw
branch xen-4.16-testing xenbranch xen-4.16-testing job test-arm64-arm64-libvirt-raw testid debian-di-install Tree: libvirt git://xenbits.xen.org/libvirt.git Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git Tree: linux git://xenbits.xen.org/linux-pvops.git Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git Tree: qemuu git://xenbits.xen.org/qemu-xen.git Tree: seabios git://xenbits.xen.org/osstest/seabios.git Tree: xen git://xenbits.xen.org/xen.git *** Found and reproduced problem changeset *** Bug is in tree: xen git://xenbits.xen.org/xen.git Bug introduced: 44e9dcc48b81bca202a5b31926125a6a59a4c72e Bug not present: 3a16da801e14b8ff996b6f7408391ce488abd925 Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/173704/ commit 44e9dcc48b81bca202a5b31926125a6a59a4c72e Author: Henry Wang <Henry.Wang@xxxxxxx> Date: Tue Oct 11 14:55:53 2022 +0200 xen/arm: Allocate and free P2M pages from the P2M pool This commit sets/tearsdown of p2m pages pool for non-privileged Arm guests by calling `p2m_set_allocation` and `p2m_teardown_allocation`. - For dom0, P2M pages should come from heap directly instead of p2m pool, so that the kernel may take advantage of the extended regions. - For xl guests, the setting of the p2m pool is called in `XEN_DOMCTL_shadow_op` and the p2m pool is destroyed in `domain_relinquish_resources`. Note that domctl->u.shadow_op.mb is updated with the new size when setting the p2m pool. - For dom0less domUs, the setting of the p2m pool is called before allocating memory during domain creation. Users can specify the p2m pool size by `xen,domain-p2m-mem-mb` dts property. To actually allocate/free pages from the p2m pool, this commit adds two helper functions namely `p2m_alloc_page` and `p2m_free_page` to `struct p2m_domain`. By replacing the `alloc_domheap_page` and `free_domheap_page` with these two helper functions, p2m pages can be added/removed from the list of p2m pool rather than from the heap. Since page from `p2m_alloc_page` is cleaned, take the opportunity to remove the redundant `clean_page` in `p2m_create_table`. This is part of CVE-2022-33747 / XSA-409. Signed-off-by: Henry Wang <Henry.Wang@xxxxxxx> Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> master commit: cbea5a1149ca7fd4b7cdbfa3ec2e4f109b601ff7 master date: 2022-10-11 14:28:44 +0200 For bisection revision-tuple graph see: http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.16-testing/test-arm64-arm64-libvirt-raw.debian-di-install.html Revision IDs in each graph node refer, respectively, to the Trees above. ---------------------------------------- Running cs-bisection-step --graph-out=/home/logs/results/bisect/xen-4.16-testing/test-arm64-arm64-libvirt-raw.debian-di-install --summary-out=tmp/173704.bisection-summary --basis-template=172623 --blessings=real,real-bisect,real-retry xen-4.16-testing test-arm64-arm64-libvirt-raw debian-di-install Searching for failure / basis pass: 173603 fail [host=laxton1] / 172623 ok. Failure / basis pass flights: 173603 / 172623 Tree: libvirt git://xenbits.xen.org/libvirt.git Tree: libvirt_keycodemapdb https://gitlab.com/keycodemap/keycodemapdb.git Tree: linux git://xenbits.xen.org/linux-pvops.git Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git Tree: ovmf git://xenbits.xen.org/osstest/ovmf.git Tree: qemuu git://xenbits.xen.org/qemu-xen.git Tree: seabios git://xenbits.xen.org/osstest/seabios.git Tree: xen git://xenbits.xen.org/xen.git Latest 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 1bce7fb1f702da4f7a749c6f1457ecb20bf74fca Basis pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 444260d45ec2a84e8f8c192b3539a3cd5591d009 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 cea5ed49bb5716698a11312a3f38bc8865cd1e67 Generating revisions with ./adhoc-revtuple-generator git://xenbits.xen.org/libvirt.git#2c846fa6bcc11929c9fb857a22430fb9945654ad-2c846fa6bcc11929c9fb857a22430fb9945654ad https://gitlab.com/keycodemap/keycodemapdb.git#27acf0ef828bf719b2053ba398b195829413dbdd-27acf0ef828bf719b2053ba398b195829413dbdd git://xenbits.xen.org/linux-pvops.git#f0f0e602f7c9781699ecda9be763eac0b03d54f0-f0f0e602f7c9781699ecda9be763eac0b03d54f0 git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0\ dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860 git://xenbits.xen.org/osstest/ovmf.git#444260d45ec2a84e8f8c192b3539a3cd5591d009-f80580f56b267c96f16f985dbf707b2f96947da4 git://xenbits.xen.org/qemu-xen.git#107951211a8d17658e1aaa0c23a8cf29f8806ad8-107951211a8d17658e1aaa0c23a8cf29f8806ad8 git://xenbits.xen.org/osstest/seabios.git#46de2eec93bffa0706e6229c0da2919763c8eb04-46de2eec93bffa0706e6229c0da2919763c8eb04 git://xenbits.xen.org/xen.git#cea5ed49bb5716698a11312a3f38bc8865cd1e67-1bce7fb1f702da4f7\ a749c6f1457ecb20bf74fca Loaded 10001 nodes in revision graph Searching for test results: 172623 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 444260d45ec2a84e8f8c192b3539a3cd5591d009 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 cea5ed49bb5716698a11312a3f38bc8865cd1e67 173493 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 1bce7fb1f702da4f7a749c6f1457ecb20bf74fca 173510 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 444260d45ec2a84e8f8c192b3539a3cd5591d009 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 cea5ed49bb5716698a11312a3f38bc8865cd1e67 173572 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 1bce7fb1f702da4f7a749c6f1457ecb20bf74fca 173584 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 8fdb4de628120a8736ee47522d1941e3ad3bdf8a 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 cea5ed49bb5716698a11312a3f38bc8865cd1e67 173511 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 1bce7fb1f702da4f7a749c6f1457ecb20bf74fca 173601 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 6a2b20ff97e4256970644a07f74a4c5655bf5072 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 cea5ed49bb5716698a11312a3f38bc8865cd1e67 173607 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 4364d661685d4806b8fb66ff76eaece7ea6a4426 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 cea5ed49bb5716698a11312a3f38bc8865cd1e67 173612 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 f5959ed715e19cf2844656477dbf74c2f576c9d4 173623 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 e8882bcfe35520e950ba60acd6e67e65f1ce90a8 173634 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 3a16da801e14b8ff996b6f7408391ce488abd925 173654 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 32cb81501c8b858fe9a451650804ec3024a8b364 173667 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 44e9dcc48b81bca202a5b31926125a6a59a4c72e 173682 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 3a16da801e14b8ff996b6f7408391ce488abd925 173690 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 44e9dcc48b81bca202a5b31926125a6a59a4c72e 173603 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 1bce7fb1f702da4f7a749c6f1457ecb20bf74fca 173698 pass 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 3a16da801e14b8ff996b6f7408391ce488abd925 173704 fail 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 44e9dcc48b81bca202a5b31926125a6a59a4c72e Searching for interesting versions Result found: flight 172623 (pass), for basis pass For basis failure, parent search stopping at 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 3a16da801e14b8ff996b6f7408391ce488abd925, results HASH(0x55b28114ce88) HASH(0x55b28112c100) HASH(0x55b2811537c8) For basis failure, parent search stopping at 2c846fa6b\ cc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 f5959ed715e19cf2844656477dbf74c2f576c9d4, results HASH(0x55b2811472f0) For basis failure, parent search stopping at 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9b\ e763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 4364d661685d4806b8fb66ff76eaece7ea6a4426 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 cea5ed49bb5716698a11312a3f38bc8865cd1e67, results HASH(0x55b281143dc0) For basis failure, parent search stopping at 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 6a2b20ff97e4256970644a07f74a4c5655bf507\ 2 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 cea5ed49bb5716698a11312a3f38bc8865cd1e67, results HASH(0x55b28113fd88) For basis failure, parent search stopping at 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 8fdb4de628120a8736ee47522d1941e3ad3bdf8a 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 cea5ed49bb571\ 6698a11312a3f38bc8865cd1e67, results HASH(0x55b281137078) For basis failure, parent search stopping at 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 444260d45ec2a84e8f8c192b3539a3cd5591d009 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 cea5ed49bb5716698a11312a3f38bc8865cd1e67, results HASH(0x55b2811257c0) HASH(0x55b281100370) Result found: flig\ ht 173493 (fail), for basis failure (at ancestor ~607) Repro found: flight 173510 (pass), for basis pass Repro found: flight 173511 (fail), for basis failure 0 revisions at 2c846fa6bcc11929c9fb857a22430fb9945654ad 27acf0ef828bf719b2053ba398b195829413dbdd f0f0e602f7c9781699ecda9be763eac0b03d54f0 c530a75c1e6a472b0eb9558310b518f0dfcd8860 f80580f56b267c96f16f985dbf707b2f96947da4 107951211a8d17658e1aaa0c23a8cf29f8806ad8 46de2eec93bffa0706e6229c0da2919763c8eb04 3a16da801e14b8ff996b6f7408391ce488abd925 No revisions left to test, checking graph state. Result found: flight 173634 (pass), for last pass Result found: flight 173667 (fail), for first failure Repro found: flight 173682 (pass), for last pass Repro found: flight 173690 (fail), for first failure Repro found: flight 173698 (pass), for last pass Repro found: flight 173704 (fail), for first failure *** Found and reproduced problem changeset *** Bug is in tree: xen git://xenbits.xen.org/xen.git Bug introduced: 44e9dcc48b81bca202a5b31926125a6a59a4c72e Bug not present: 3a16da801e14b8ff996b6f7408391ce488abd925 Last fail repro: http://logs.test-lab.xenproject.org/osstest/logs/173704/ commit 44e9dcc48b81bca202a5b31926125a6a59a4c72e Author: Henry Wang <Henry.Wang@xxxxxxx> Date: Tue Oct 11 14:55:53 2022 +0200 xen/arm: Allocate and free P2M pages from the P2M pool This commit sets/tearsdown of p2m pages pool for non-privileged Arm guests by calling `p2m_set_allocation` and `p2m_teardown_allocation`. - For dom0, P2M pages should come from heap directly instead of p2m pool, so that the kernel may take advantage of the extended regions. - For xl guests, the setting of the p2m pool is called in `XEN_DOMCTL_shadow_op` and the p2m pool is destroyed in `domain_relinquish_resources`. Note that domctl->u.shadow_op.mb is updated with the new size when setting the p2m pool. - For dom0less domUs, the setting of the p2m pool is called before allocating memory during domain creation. Users can specify the p2m pool size by `xen,domain-p2m-mem-mb` dts property. To actually allocate/free pages from the p2m pool, this commit adds two helper functions namely `p2m_alloc_page` and `p2m_free_page` to `struct p2m_domain`. By replacing the `alloc_domheap_page` and `free_domheap_page` with these two helper functions, p2m pages can be added/removed from the list of p2m pool rather than from the heap. Since page from `p2m_alloc_page` is cleaned, take the opportunity to remove the redundant `clean_page` in `p2m_create_table`. This is part of CVE-2022-33747 / XSA-409. Signed-off-by: Henry Wang <Henry.Wang@xxxxxxx> Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx> master commit: cbea5a1149ca7fd4b7cdbfa3ec2e4f109b601ff7 master date: 2022-10-11 14:28:44 +0200 pnmtopng: 187 colors found Revision graph left in /home/logs/results/bisect/xen-4.16-testing/test-arm64-arm64-libvirt-raw.debian-di-install.{dot,ps,png,html,svg}. ---------------------------------------- 173704: tolerable FAIL flight 173704 xen-4.16-testing real-bisect [real] http://logs.test-lab.xenproject.org/osstest/logs/173704/ Failures :-/ but no regressions. Tests which did not succeed, including tests which could not be run: test-arm64-arm64-libvirt-raw 12 debian-di-install fail baseline untested jobs: build-arm64-libvirt pass test-arm64-arm64-libvirt-raw fail ------------------------------------------------------------ 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
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