It sometimes crashes, so I could mark few commits 'bad' while bisecting, but since it is not reliable, I'm not sure a commit is 'good' when there is no crash.
For now after hours of testing I could reduce Xujun Ma's range to qemu-v3.1.0..1d31f1872b:
commit 1d31f1872b337e4acac5bf6b3c2a45b66e43b494 (refs/bisect/bad)
Merge: 20b084c4b1 88c869198a
Author: Peter Maydell <email address hidden>
Date: Mon Mar 4 11:04:31 2019 +0000
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pci, pc, virtio: fixes, cleanups, tests
Lots of work on tests: BiosTablesTest UEFI app,
vhost-user testing for non-Linux hosts.
Misc cleanups and fixes all over the place
Signed-off-by: Michael S. Tsirkin <email address hidden>
* remotes/mst/tags/for_upstream: (26 commits)
pci: Sanity test minimum downstream LNKSTA
hw/smbios: fix offset of type 3 sku field
pci: Move NVIDIA vendor id to the rest of ids
virtio-balloon: Safely handle BALLOON_PAGE_SIZE < host page size
virtio-balloon: Use ram_block_discard_range() instead of raw madvise()
virtio-balloon: Rework ballon_page() interface
virtio-balloon: Corrections to address verification
virtio-balloon: Remove unnecessary MADV_WILLNEED on deflate
i386/kvm: ignore masked irqs when update msi routes
contrib/vhost-user-blk: fix the compilation issue
Revert "contrib/vhost-user-blk: fix the compilation issue"
pc-dimm: use same mechanism for [get|set]_addr
tests/data: introduce "uefi-boot-images" with the "bios-tables-test" ISOs
tests/uefi-test-tools: add build scripts
tests: introduce "uefi-test-tools" with the BiosTablesTest UEFI app
roms: build the EfiRom utility from the roms/edk2 submodule
roms: add the edk2 project as a git submodule
vhost-user-test: create a temporary directory per TestServer
vhost-user-test: small changes to init_hugepagefs
vhost-user-test: create a main loop per TestServer
...
This issue is very hard to reproduce.
It sometimes crashes, so I could mark few commits 'bad' while bisecting, but since it is not reliable, I'm not sure a commit is 'good' when there is no crash.
For now after hours of testing I could reduce Xujun Ma's range to qemu-v3. 1.0..1d31f1872b :
commit 1d31f1872b337e4 acac5bf6b3c2a45 b66e43b494 (refs/bisect/bad)
Merge: 20b084c4b1 88c869198a
Author: Peter Maydell <email address hidden>
Date: Mon Mar 4 11:04:31 2019 +0000
Merge remote-tracking branch 'remotes/ mst/tags/ for_upstream' into staging
pci, pc, virtio: fixes, cleanups, tests
Lots of work on tests: BiosTablesTest UEFI app,
vhost-user testing for non-Linux hosts.
Misc cleanups and fixes all over the place
Signed-off-by: Michael S. Tsirkin <email address hidden>
* remotes/ mst/tags/ for_upstream: (26 commits) balloon: Safely handle BALLOON_PAGE_SIZE < host page size balloon: Use ram_block_ discard_ range() instead of raw madvise() balloon: Rework ballon_page() interface balloon: Corrections to address verification balloon: Remove unnecessary MADV_WILLNEED on deflate vhost-user- blk: fix the compilation issue vhost-user- blk: fix the compilation issue" uefi-test- tools: add build scripts user-test: create a temporary directory per TestServer user-test: small changes to init_hugepagefs user-test: create a main loop per TestServer
pci: Sanity test minimum downstream LNKSTA
hw/smbios: fix offset of type 3 sku field
pci: Move NVIDIA vendor id to the rest of ids
virtio-
virtio-
virtio-
virtio-
virtio-
i386/kvm: ignore masked irqs when update msi routes
contrib/
Revert "contrib/
pc-dimm: use same mechanism for [get|set]_addr
tests/data: introduce "uefi-boot-images" with the "bios-tables-test" ISOs
tests/
tests: introduce "uefi-test-tools" with the BiosTablesTest UEFI app
roms: build the EfiRom utility from the roms/edk2 submodule
roms: add the edk2 project as a git submodule
vhost-
vhost-
vhost-
...