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Re: [PULL 00/39] Migration 20231024 patches
|
From: |
Stefan Hajnoczi |
|
Subject: |
Re: [PULL 00/39] Migration 20231024 patches |
|
Date: |
Fri, 27 Oct 2023 09:41:30 +0900 |
On Fri, 27 Oct 2023 at 00:25, Juan Quintela <quintela@redhat.com> wrote:
>
> Stefan Hajnoczi <stefanha@gmail.com> wrote:
> > On Tue, 24 Oct 2023 at 23:45, Juan Quintela <quintela@redhat.com> wrote:
> >>
> >> The following changes since commit
> >> a95260486aa7e78d7c7194eba65cf03311ad94ad:
> >>
> >> Merge tag 'pull-tcg-20231023' of https://gitlab.com/rth7680/qemu into
> >> staging (2023-10-23 14:45:46 -0700)
> >>
> >> are available in the Git repository at:
> >>
> >> https://gitlab.com/juan.quintela/qemu.git
> >> tags/migration-20231024-pull-request
> >>
> >> for you to fetch changes up to 088f7f03da3f5b3487091302b795c22b1bfe56fb:
> >>
> >> migration: Deprecate old compression method (2023-10-24 13:48:24 +0200)
> >>
> >> ----------------------------------------------------------------
> >> Migration Pull request (20231024)
> >>
> >> Hi
> >>
> >> In this PULL:
> >> - vmstate registration fixes (thomas, juan)
> >> - start merging vmstate_section_needed changes (marc)
> >> - migration depreactions (juan)
> >> - migration documentation for backwards compatibility (juan)
> >>
> >> Please apply.
> >
> > Hi Juan,
> > I'm seeing CI failures:
> > https://gitlab.com/qemu-project/qemu/-/pipelines/1048630760
>
> start with s390x:
>
> Errors:
>
> 32/840 qemu:qtest+qtest-s390x / qtest-s390x/qom-test
> ERROR 50.27s killed by signal 6 SIGABRT
> 104/840 qemu:qtest+qtest-s390x / qtest-s390x/test-hmp
> ERROR 51.55s killed by signal 6 SIGABRT
> 189/840 qemu:qtest+qtest-s390x / qtest-s390x/boot-serial-test
> ERROR 54.07s killed by signal 6 SIGABRT
> 192/840 qemu:qtest+qtest-s390x / qtest-s390x/qos-test
> ERROR 51.29s killed by signal 6 SIGABRT
> 519/840 qemu:qtest+qtest-s390x / qtest-s390x/test-filter-mirror
> ERROR 50.36s killed by signal 6 SIGABRT
> 520/840 qemu:qtest+qtest-s390x / qtest-s390x/test-netfilter
> ERROR 51.03s killed by signal 6 SIGABRT
> 522/840 qemu:qtest+qtest-s390x / qtest-s390x/device-plug-test
> ERROR 50.99s killed by signal 6 SIGABRT
> 523/840 qemu:qtest+qtest-s390x / qtest-s390x/test-filter-redirector
> ERROR 54.14s killed by signal 6 SIGABRT
> 524/840 qemu:qtest+qtest-s390x / qtest-s390x/drive_del-test
> ERROR 53.40s killed by signal 6 SIGABRT
> 525/840 qemu:qtest+qtest-s390x / qtest-s390x/virtio-ccw-test
> ERROR 54.67s killed by signal 6 SIGABRT
> 526/840 qemu:qtest+qtest-s390x / qtest-s390x/device-introspect-test
> ERROR 51.15s killed by signal 6 SIGABRT
> 527/840 qemu:qtest+qtest-s390x / qtest-s390x/cpu-plug-test
> ERROR 51.21s killed by signal 6 SIGABRT
> 535/840 qemu:qtest+qtest-s390x / qtest-s390x/qmp-test
> ERROR 51.18s killed by signal 6 SIGABRT
> 534/840 qemu:qtest+qtest-s390x / qtest-s390x/machine-none-test
> ERROR 51.21s killed by signal 6 SIGABRT
> 533/840 qemu:qtest+qtest-s390x / qtest-s390x/qmp-cmd-test
> ERROR 51.22s killed by signal 6 SIGABRT
> 549/840 qemu:qtest+qtest-s390x / qtest-s390x/readconfig-test
> ERROR 51.20s killed by signal 6 SIGABRT
> 644/840 qemu:block / io-qcow2-001
> ERROR 0.32s exit status 1
> 645/840 qemu:block / io-qcow2-002
> ERROR 0.32s exit status 1
> 646/840 qemu:block / io-qcow2-003
> ERROR 0.34s exit status 1
> 647/840 qemu:block / io-qcow2-004
> ERROR 0.31s exit status 1
> 648/840 qemu:block / io-qcow2-005
> ERROR 0.43s exit status 1
> 649/840 qemu:block / io-qcow2-007
> ERROR 0.34s exit status 1
> 650/840 qemu:block / io-qcow2-008
> ERROR 0.63s exit status 1
> 651/840 qemu:block / io-qcow2-009
> ERROR 0.32s exit status 1
> 652/840 qemu:block / io-qcow2-010
> ERROR 0.30s exit status 1
> 654/840 qemu:block / io-qcow2-011
> ERROR 0.31s exit status 1
> 655/840 qemu:block / io-qcow2-012
> ERROR 0.36s exit status 1
> 657/840 qemu:block / io-qcow2-013
> ERROR 0.51s exit status 1
> 658/840 qemu:block / io-qcow2-017
> ERROR 0.37s exit status 1
> 659/840 qemu:block / io-qcow2-018
> ERROR 0.31s exit status 1
> 660/840 qemu:block / io-qcow2-019
> ERROR 0.36s exit status 1
> 661/840 qemu:block / io-qcow2-020
> ERROR 0.34s exit status 1
> 662/840 qemu:block / io-qcow2-021
> ERROR 0.31s exit status 1
> 663/840 qemu:block / io-qcow2-022
> ERROR 0.30s exit status 1
> 664/840 qemu:block / io-qcow2-024
> ERROR 0.30s exit status 1
> 665/840 qemu:block / io-qcow2-025
> ERROR 0.32s exit status 1
> 666/840 qemu:block / io-qcow2-027
> ERROR 0.32s exit status 1
> 667/840 qemu:block / io-qcow2-029
> ERROR 0.34s exit status 1
> 668/840 qemu:block / io-qcow2-031
> ERROR 0.31s exit status 1
> 669/840 qemu:block / io-qcow2-032
> ERROR 0.31s exit status 1
> 670/840 qemu:block / io-qcow2-033
> ERROR 0.31s exit status 1
> 671/840 qemu:block / io-qcow2-034
> ERROR 0.55s exit status 1
> 672/840 qemu:block / io-qcow2-035
> ERROR 0.59s exit status 1
> 673/840 qemu:block / io-qcow2-037
> ERROR 0.32s exit status 1
> 674/840 qemu:block / io-qcow2-036
> ERROR 0.33s exit status 1
> 675/840 qemu:block / io-qcow2-038
> ERROR 0.31s exit status 1
> 676/840 qemu:block / io-qcow2-040
> ERROR 0.30s exit status 1
> 677/840 qemu:block / io-qcow2-039
> ERROR 0.32s exit status 1
> 679/840 qemu:block / io-qcow2-041
> ERROR 0.32s exit status 1
> 680/840 qemu:block / io-qcow2-042
> ERROR 0.31s exit status 1
> 681/840 qemu:block / io-qcow2-043
> ERROR 0.32s exit status 1
> 682/840 qemu:block / io-qcow2-046
> ERROR 0.32s exit status 1
> 683/840 qemu:block / io-qcow2-047
> ERROR 0.32s exit status 1
> 684/840 qemu:block / io-qcow2-048
> ERROR 0.31s exit status 1
> 685/840 qemu:block / io-qcow2-049
> ERROR 0.32s exit status 1
> 686/840 qemu:block / io-qcow2-050
> ERROR 0.32s exit status 1
> 687/840 qemu:block / io-qcow2-052
> ERROR 0.30s exit status 1
> 688/840 qemu:block / io-qcow2-053
> ERROR 0.32s exit status 1
> 689/840 qemu:block / io-qcow2-054
> ERROR 0.32s exit status 1
> 690/840 qemu:block / io-qcow2-060
> ERROR 0.30s exit status 1
> 691/840 qemu:block / io-qcow2-061
> ERROR 0.33s exit status 1
> 692/840 qemu:block / io-qcow2-062
> ERROR 0.34s exit status 1
> 693/840 qemu:block / io-qcow2-063
> ERROR 0.31s exit status 1
> 694/840 qemu:block / io-qcow2-066
> ERROR 0.35s exit status 1
> 695/840 qemu:block / io-qcow2-069
> ERROR 0.33s exit status 1
> 696/840 qemu:block / io-qcow2-072
> ERROR 0.30s exit status 1
> 697/840 qemu:block / io-qcow2-071
> ERROR 0.34s exit status 1
> 698/840 qemu:block / io-qcow2-073
> ERROR 0.37s exit status 1
> 699/840 qemu:block / io-qcow2-074
> ERROR 0.33s exit status 1
> 700/840 qemu:block / io-qcow2-079
> ERROR 0.32s exit status 1
> 701/840 qemu:block / io-qcow2-080
> ERROR 0.36s exit status 1
> 702/840 qemu:block / io-qcow2-086
> ERROR 0.33s exit status 1
> 703/840 qemu:block / io-qcow2-089
> ERROR 0.35s exit status 1
> 704/840 qemu:block / io-qcow2-090
> ERROR 0.35s exit status 1
> 705/840 qemu:block / io-qcow2-097
> ERROR 0.32s exit status 1
> 706/840 qemu:block / io-qcow2-098
> ERROR 0.30s exit status 1
> 707/840 qemu:block / io-qcow2-099
> ERROR 0.32s exit status 1
> 708/840 qemu:block / io-qcow2-104
> ERROR 0.32s exit status 1
> 709/840 qemu:block / io-qcow2-103
> ERROR 0.34s exit status 1
> 710/840 qemu:block / io-qcow2-105
> ERROR 0.33s exit status 1
> 711/840 qemu:block / io-qcow2-107
> ERROR 0.34s exit status 1
> 712/840 qemu:block / io-qcow2-108
> ERROR 0.31s exit status 1
> 713/840 qemu:block / io-qcow2-110
> ERROR 0.32s exit status 1
> 714/840 qemu:block / io-qcow2-111
> ERROR 0.32s exit status 1
> 715/840 qemu:block / io-qcow2-114
> ERROR 0.31s exit status 1
> 716/840 qemu:block / io-qcow2-120
> ERROR 0.30s exit status 1
> 717/840 qemu:block / io-qcow2-117
> ERROR 0.34s exit status 1
> 719/840 qemu:block / io-qcow2-126
> ERROR 0.30s exit status 1
> 720/840 qemu:block / io-qcow2-127
> ERROR 0.35s exit status 1
> 718/840 qemu:qtest+qtest-s390x / qtest-s390x/netdev-socket
> ERROR 51.24s killed by signal 6 SIGABRT
> 721/840 qemu:block / io-qcow2-133
> ERROR 0.34s exit status 1
> 722/840 qemu:block / io-qcow2-134
> ERROR 0.34s exit status 1
> 723/840 qemu:block / io-qcow2-137
> ERROR 0.32s exit status 1
> 724/840 qemu:block / io-qcow2-138
> ERROR 0.32s exit status 1
> 725/840 qemu:block / io-qcow2-140
> ERROR 0.37s exit status 1
> 726/840 qemu:block / io-qcow2-141
> ERROR 0.33s exit status 1
> 727/840 qemu:block / io-qcow2-143
> ERROR 0.34s exit status 1
> 728/840 qemu:block / io-qcow2-150
> ERROR 0.33s exit status 1
> 729/840 qemu:block / io-qcow2-154
> ERROR 0.33s exit status 1
> 730/840 qemu:block / io-qcow2-156
> ERROR 0.38s exit status 1
> 732/840 qemu:block / io-qcow2-158
> ERROR 0.35s exit status 1
> 733/840 qemu:block / io-qcow2-159
> ERROR 0.33s exit status 1
> 734/840 qemu:block / io-qcow2-161
> ERROR 0.40s exit status 1
> 735/840 qemu:block / io-qcow2-170
> ERROR 0.57s exit status 1
> 736/840 qemu:block / io-qcow2-174
> ERROR 0.46s exit status 1
> 737/840 qemu:block / io-qcow2-176
> ERROR 0.47s exit status 1
> 738/840 qemu:block / io-qcow2-177
> ERROR 0.63s exit status 1
> 739/840 qemu:block / io-qcow2-172
> ERROR 0.69s exit status 1
> 740/840 qemu:block / io-qcow2-181
> ERROR 0.36s exit status 1
> 741/840 qemu:block / io-qcow2-179
> ERROR 0.50s exit status 1
> 742/840 qemu:block / io-qcow2-184
> ERROR 0.54s exit status 1
> 743/840 qemu:block / io-qcow2-186
> ERROR 0.38s exit status 1
> 744/840 qemu:block / io-qcow2-187
> ERROR 0.40s exit status 1
> 745/840 qemu:block / io-qcow2-190
> ERROR 0.43s exit status 1
> 746/840 qemu:block / io-qcow2-191
> ERROR 0.37s exit status 1
> 747/840 qemu:block / io-qcow2-192
> ERROR 0.35s exit status 1
> 748/840 qemu:block / io-qcow2-195
> ERROR 0.35s exit status 1
> 749/840 qemu:block / io-qcow2-214
> ERROR 0.32s exit status 1
> 750/840 qemu:block / io-qcow2-203
> ERROR 0.39s exit status 1
> 751/840 qemu:block / io-qcow2-217
> ERROR 0.38s exit status 1
> 752/840 qemu:block / io-qcow2-220
> ERROR 0.38s exit status 1
> 753/840 qemu:block / io-qcow2-226
> ERROR 0.41s exit status 1
> 754/840 qemu:block / io-qcow2-229
> ERROR 0.37s exit status 1
> 755/840 qemu:block / io-qcow2-244
> ERROR 0.34s exit status 1
> 756/840 qemu:block / io-qcow2-249
> ERROR 0.34s exit status 1
> 757/840 qemu:block / io-qcow2-251
> ERROR 0.35s exit status 1
> 758/840 qemu:block / io-qcow2-252
> ERROR 0.35s exit status 1
> 759/840 qemu:block / io-qcow2-256
> ERROR 0.44s exit status 1
> 760/840 qemu:block / io-qcow2-265
> ERROR 0.33s exit status 1
> 761/840 qemu:block / io-qcow2-268
> ERROR 0.35s exit status 1
> 762/840 qemu:block / io-qcow2-267
> ERROR 0.42s exit status 1
> 763/840 qemu:block / io-qcow2-271
> ERROR 0.34s exit status 1
> 764/840 qemu:block / io-qcow2-283
> ERROR 0.33s exit status 1
> 765/840 qemu:block / io-qcow2-287
> ERROR 0.37s exit status 1
> 766/840 qemu:block / io-qcow2-290
> ERROR 0.35s exit status 1
> 767/840 qemu:block / io-qcow2-292
> ERROR 0.34s exit status 1
> 768/840 qemu:block / io-qcow2-313
> ERROR 0.35s exit status 1
> 769/840 qemu:block / io-qcow2-copy-before-write
> ERROR 0.37s exit status 1
> 770/840 qemu:block / io-qcow2-299
> ERROR 0.46s exit status 1
> 771/840 qemu:block / io-qcow2-iothreads-commit-active
> ERROR 0.34s exit status 1
> 772/840 qemu:block / io-qcow2-detect-zeroes-registered-buf
> ERROR 0.41s exit status 1
> 773/840 qemu:block / io-qcow2-iothreads-resize
> ERROR 0.38s exit status 1
> 774/840 qemu:block / io-qcow2-nbd-multiconn
> ERROR 0.34s exit status 1
> 778/840 qemu:block / io-qcow2-nbd-qemu-allocation
> ERROR 0.34s exit status 1
> 782/840 qemu:block / io-qcow2-qemu-img-close-errors
> ERROR 0.37s exit status 1
> 787/840 qemu:block / io-qcow2-qsd-jobs
> ERROR 0.30s exit status 1
> 797/840 qemu:block / io-qcow2-regression-vhdx-log
> ERROR 0.35s exit status 1
>
> It looks like I have really broke s390 (there are changes on my patches
> for s390) and qcow2 iotests (I know I am very good, but breaking every
> qcow2 iotest without touching qcow2 at all look strange).
>
> Now looking into aarch64:
>
> 501/841 qemu:qtest+qtest-s390x / qtest-s390x/qom-test
> ERROR 50.36s killed by signal 6 SIGABRT
> 523/841 qemu:qtest+qtest-s390x / qtest-s390x/test-hmp
> ERROR 50.07s killed by signal 6 SIGABRT
> 562/841 qemu:qtest+qtest-s390x / qtest-s390x/boot-serial-test
> ERROR 51.24s killed by signal 6 SIGABRT
> 563/841 qemu:qtest+qtest-s390x / qtest-s390x/qos-test
> ERROR 51.22s killed by signal 6 SIGABRT
> 823/841 qemu:qtest+qtest-s390x / qtest-s390x/device-plug-test
> ERROR 50.26s killed by signal 6 SIGABRT
> 822/841 qemu:qtest+qtest-s390x / qtest-s390x/cpu-plug-test
> ERROR 50.22s killed by signal 6 SIGABRT
> 824/841 qemu:qtest+qtest-s390x / qtest-s390x/machine-none-test
> ERROR 50.03s killed by signal 6 SIGABRT
> 821/841 qemu:qtest+qtest-s390x / qtest-s390x/test-netfilter
> ERROR 50.50s killed by signal 6 SIGABRT
> 825/841 qemu:qtest+qtest-s390x / qtest-s390x/device-introspect-test
> ERROR 50.10s killed by signal 6 SIGABRT
> 827/841 qemu:qtest+qtest-s390x / qtest-s390x/test-filter-redirector
> ERROR 50.39s killed by signal 6 SIGABRT
> 828/841 qemu:qtest+qtest-s390x / qtest-s390x/drive_del-test
> ERROR 50.36s killed by signal 6 SIGABRT
> 829/841 qemu:qtest+qtest-s390x / qtest-s390x/virtio-ccw-test
> ERROR 50.25s killed by signal 6 SIGABRT
> 826/841 qemu:qtest+qtest-s390x / qtest-s390x/test-filter-mirror
> ERROR 50.42s killed by signal 6 SIGABRT
> 830/841 qemu:qtest+qtest-s390x / qtest-s390x/qmp-cmd-test
> ERROR 51.61s killed by signal 6 SIGABRT
> 831/841 qemu:qtest+qtest-s390x / qtest-s390x/readconfig-test
> ERROR 50.96s killed by signal 6 SIGABRT
> 832/841 qemu:qtest+qtest-s390x / qtest-s390x/qmp-test
> ERROR 51.64s killed by signal 6 SIGABRT
> 833/841 qemu:qtest+qtest-s390x / qtest-s390x/netdev-socket
> ERROR 50.64s killed by signal 6 SIGABRT
>
> x64 freebsd: Useless report
>
> $ cirrus-run -v --show-build-log always .gitlab-ci.d/cirrus/$NAME.yml 01:18:03
> build 5298808968445952: TRIGGERED
> build 5298808968445952: EXECUTING
> build 5298808968445952: EXECUTING
> build 5298808968445952: EXECUTING
> build 5298808968445952: EXECUTING
> build 5298808968445952: EXECUTING
> build 5298808968445952: EXECUTING
> build 5298808968445952: EXECUTING
> build 5298808968445952: EXECUTING
> build 5298808968445952: EXECUTING
> ....
>
> I will let this for last.
>
> So far:
>
> I run full qemu-iotets on x68_64, not the subset of make check:
> - passed all for raw
> - failed for qcow2 (130)
>
> Not being able to see what was going on, I tested on master, and I got
> the same failure:
>
> $ ./check 130 -qcow2
> QEMU -- "/scratch/qemu/gcc/full/all/qemu-system-x86_64" -nodefaults
> -display none -accel qtest
> QEMU_IMG -- "/scratch/qemu/gcc/full/all/qemu-img"
> QEMU_IO -- "/scratch/qemu/gcc/full/all/qemu-io" --cache writeback --aio
> threads -f qcow2
> QEMU_NBD -- "/scratch/qemu/gcc/full/all/qemu-nbd"
> IMGFMT -- qcow2
> IMGPROTO -- file
> PLATFORM -- Linux/x86_64 fada.mitica 6.5.6-200.fc38.x86_64
> TEST_DIR -- /scratch/qemu/gcc/full/all/tests/qemu-iotests/scratch
> SOCK_DIR -- /tmp/tmp_p9ha0gt
> GDB_OPTIONS --
> VALGRIND_QEMU --
> PRINT_QEMU_OUTPUT --
>
> 130 fail [14:43:56] [14:43:57] 0.5s (last: 0.4s) output mismatch
> (see
> /scratch/qemu/gcc/full/all/tests/qemu-iotests/scratch/qcow2-file-130/130.out.bad)
> --- /mnt/code/qemu/full/tests/qemu-iotests/130.out
> +++
> /scratch/qemu/gcc/full/all/tests/qemu-iotests/scratch/qcow2-file-130/130.out.bad
> @@ -11,18 +11,14 @@
> QEMU X.Y.Z monitor - type 'help' for more information
> (qemu) commit testdisk
> (qemu)
> -image: TEST_DIR/t.IMGFMT
> -file format: IMGFMT
> -virtual size: 64 MiB (67108864 bytes)
> +qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Failed to get shared "write"
> lock
> +Is another process using the image [TEST_DIR/t.IMGFMT]?
> Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=67108864
> backing_file=TEST_DIR/t.IMGFMT.orig backing_fmt=raw
> QEMU X.Y.Z monitor - type 'help' for more information
> (qemu) commit testdisk
> (qemu)
> -image: TEST_DIR/t.IMGFMT
> -file format: IMGFMT
> -virtual size: 64 MiB (67108864 bytes)
> -backing file: TEST_DIR/t.IMGFMT.orig
> -backing file format: raw
> +qemu-img: Could not open 'TEST_DIR/t.IMGFMT': Failed to get shared "write"
> lock
> +Is another process using the image [TEST_DIR/t.IMGFMT]?
>
> So I guess there is some locking issues there, not related to my changes
> at all. Here it don't fails every time, but it fails something like 9
> out of 10 times (in master, the same on my PULL request).
>
> On x86_64, the s390x emulated tests work perfectly. So so far I got:
> - they fail native on s390
> - they fail emulated on aarch64
> - they pass emulated on x86_64
>
> Here I am, hunting for an s390x machine.
>
> After being burned on x86_64, I start with master, not with my PULL
> request:
>
> (main *)$ ./check 108 -qcow2
> QEMU -- "/home/quintela/scratch/qemu/gcc/qemu/all/qemu-system-s390x"
> -nodefaults -display none -accel qtest
> QEMU_IMG -- "/home/quintela/scratch/qemu/gcc/qemu/all/qemu-img"
> QEMU_IO -- "/home/quintela/scratch/qemu/gcc/qemu/all/qemu-io" --cache
> writeback --aio threads -f qcow2
> QEMU_NBD -- "/home/quintela/scratch/qemu/gcc/qemu/all/qemu-nbd"
> IMGFMT -- qcow2
> IMGPROTO -- file
> PLATFORM -- Linux/s390x s390x-kvm-007.lab.eng.rdu2.redhat.com
> 5.14.0-284.38.1.el9_2.s390x
> TEST_DIR --
> /home/quintela/scratch/qemu/gcc/qemu/all/tests/qemu-iotests/scratch
> SOCK_DIR -- /tmp/tmpls01m7ji
> GDB_OPTIONS --
> VALGRIND_QEMU --
> PRINT_QEMU_OUTPUT --
>
> 108 fail [08:24:54] [08:24:56] 1.7s output mismatch
> (see
> /home/quintela/scratch/qemu/gcc/qemu/all/tests/qemu-iotests/scratch/qcow2-file-108/108.out.bad)
> --- /home/quintela/code/qemu/qemu/tests/qemu-iotests/108.out
> +++
> /home/quintela/scratch/qemu/gcc/qemu/all/tests/qemu-iotests/scratch/qcow2-file-108/108.out.bad
> @@ -152,6 +152,8 @@
>
> --- Rebuilding refcount structures on block devices ---
>
> +fuse: failed to exec fusermount3: No such file or directory
> +qemu-storage-daemon: --export
> fuse,id=fuse-export,node-name=export-node,mountpoint=/home/quintela/scratch/qemu/gcc/qemu/all/tests/qemu-iotests/scratch/qcow2-file-108/fuse-export,writable=on,growable=off,allow-other=off:
> Failed to mount FUSE session to export
> { "execute": "qmp_capabilities" }
> {"return": {}}
> { "execute": "blockdev-create",
> @@ -188,4 +190,6 @@
>
> Double checking the fixed image now...
> No errors were found on the image.
> +cat:
> /home/quintela/scratch/qemu/gcc/qemu/all/tests/qemu-iotests/scratch/qcow2-file-108/qsd.pid:
> No such file or directory
> +/home/quintela/code/qemu/qemu/tests/qemu-iotests/108: line 396: kill: `':
> not a pid or valid job spec
> *** done
> Failures: 108
> Failed 1 of 1 iotests
>
> So with further evidence, I will say that qemu-iotests failures are not
> due to my changes.
>
> /me goes to compile his PULL request on s390:
>
> Thread 1 "qemu-system-s39" received signal SIGSEGV, Segmentation fault.
> 0x0000aaaaab05b828 in qdev_class_add_legacy_property (
> prop=0xaaaaab5fffe0 <savevm_s390_storage_keys>, dc=0xaaaaab88be60)
> at ../../../../../quintela/code/qemu/full/hw/core/qdev-properties.c:938
> 938 if (!prop->info->print && prop->info->get) {
> Missing separate debuginfos, use: dnf debuginfo-install
> libeconf-0.4.1-3.el9_2.aarch64
> (gdb) bt
> #0 0x0000aaaaab05b828 in qdev_class_add_legacy_property
> (prop=0xaaaaab5fffe0 <savevm_s390_storage_keys>, dc=0xaaaaab88be60)
> at ../../../../../quintela/code/qemu/full/hw/core/qdev-properties.c:938
> #1 device_class_set_props
> (dc=dc@entry=0xaaaaab88be60, props=props@entry=0xaaaaab5fff88
> <s390_skeys_props>) at
> ../../../../../quintela/code/qemu/full/hw/core/qdev-properties.c:954
> #2 0x0000aaaaaaf6a370 in s390_skeys_class_init
> (oc=<optimized out>, data=<optimized out>)
> at ../../../../../quintela/code/qemu/full/hw/s390x/s390-skeys.c:461
> #3 0x0000aaaaab06222c in type_initialize (ti=0xaaaaab74ea60)
> at ../../../../../quintela/code/qemu/full/qom/object.c:1108
> #4 object_class_foreach_tramp
> (key=<optimized out>, value=0xaaaaab74ea60, opaque=0xffffffffe498)
> at ../../../../../quintela/code/qemu/full/qom/object.c:1095
> #5 0x0000fffff6fe92d8 in g_hash_table_foreach
> (hash_table=0xaaaaab70caa0 = {...}, func=0xaaaaab0621b0
> <object_class_foreach_tramp>, user_data=0xffffffffe498) at
> ../glib/ghash.c:2065
> #6 0x0000aaaaab062798 in object_class_foreach
> (opaque=<optimized out>, include_abstract=<optimized out>,
> implements_type=<optimized out>, fn=<optimized out>)
> at ../../../../../quintela/code/qemu/full/qom/object.c:87
> #7 object_class_get_list
> (implements_type=implements_type@entry=0xaaaaab3cb670 "machine",
> include_abstract=include_abstract@entry=false)
> at ../../../../../quintela/code/qemu/full/qom/object.c:1174
> #8 0x0000aaaaaaef30fc in select_machine
> (errp=<optimized out>, qdict=0xaaaaab773250)
> at ../../../../../quintela/code/qemu/full/system/vl.c:1644
> #9 qemu_create_machine (qdict=0xaaaaab773250)
> at ../../../../../quintela/code/qemu/full/system/vl.c:2078
> #10 qemu_init (argc=<optimized out>, argv=0xffffffffe7d8)
> at ../../../../../quintela/code/qemu/full/system/vl.c:3668
> #11 0x0000aaaaaade7fbc in main (argc=<optimized out>, argv=<optimized out>)
> at ../../../../../quintela/code/qemu/full/system/main.c:47
>
> OK, something fishing there.
>
> Will post PULL request without the vmstate_register() changes.
Sounds good, thanks!
Stefan
>
> What is weird to me is that it fails in s390x native, and aarch64 host
> with s390x tcg. But it works for x86_64 host and s390x tcg.
>
> Sniff.
>
> Later, Juan.
>
>
> >
> > You can ignore avocado-system-debian, but the others look like real
> > failures.
> >
> > Please take a look. Thanks!
> >
> > Stefan
> >
> >>
> >> ----------------------------------------------------------------
> >>
> >> Juan Quintela (31):
> >> migration/doc: Add contents
> >> migration/doc: Add documentation for backwards compatiblity
> >> migration/doc: How to migrate when hosts have different features
> >> migration/doc: We broke backwards compatibility
> >> migration: Receiving a zero page non zero is an error
> >> migration: Rename ram_handle_compressed() to ram_handle_zero()
> >> migration: Give one error if trying to set MULTIFD and XBZRLE
> >> migration: Give one error if trying to set COMPRESSION and XBZRLE
> >> migration: Remove save_page_use_compression()
> >> migration: Make compress_data_with_multithreads return bool
> >> migration: Simplify compress_page_with_multithread()
> >> migration: Move busy++ to migrate_with_multithread
> >> migration: Create compress_update_rates()
> >> migration: Export send_queued_data()
> >> migration: Move ram_flush_compressed_data() to ram-compress.c
> >> migration: Merge flush_compressed_data() and compress_flush_data()
> >> migration: Rename ram_compressed_pages() to compress_ram_pages()
> >> migration: Create vmstate_register_any()
> >> migration: Use vmstate_register_any()
> >> migration: Use vmstate_register_any() for isa-ide
> >> migration: Use VMSTATE_INSTANCE_ID_ANY for slirp
> >> migration: Hack to maintain backwards compatibility for ppc
> >> migration: Improve example and documentation of vmstate_register()
> >> migration: Use vmstate_register_any() for audio
> >> migration: Use vmstate_register_any() for eeprom93xx
> >> migration: Use vmstate_register_any() for vmware_vga
> >> qemu-iotests: Filter warnings about block migration being deprecated
> >> migration: migrate 'inc' command option is deprecated.
> >> migration: migrate 'blk' command option is deprecated.
> >> migration: Deprecate block migration
> >> migration: Deprecate old compression method
> >>
> >> Marc-André Lureau (2):
> >> migration: rename vmstate_save_needed->vmstate_section_needed
> >> migration: set file error on subsection loading
> >>
> >> Peter Xu (1):
> >> migration: Check in savevm_state_handler_insert for dups
> >>
> >> Thomas Huth (5):
> >> hw/ipmi: Don't call vmstate_register() from instance_init() functions
> >> hw/s390x/s390-skeys: Don't call register_savevm_live() during
> >> instance_init()
> >> hw/s390x/s390-stattrib: Simplify handling of the "migration-enabled"
> >> property
> >> hw/s390x/s390-stattrib: Don't call register_savevm_live() during
> >> instance_init()
> >> migration/ram: Fix compilation with -Wshadow=local
> >>
> >> docs/about/deprecated.rst | 35 ++
> >> docs/devel/migration.rst | 532 ++++++++++++++++++++++++++++++-
> >> qapi/migration.json | 93 ++++--
> >> include/migration/vmstate.h | 30 +-
> >> migration/ram-compress.h | 10 +-
> >> migration/ram.h | 3 +-
> >> audio/audio.c | 2 +-
> >> backends/dbus-vmstate.c | 3 +-
> >> backends/tpm/tpm_emulator.c | 3 +-
> >> hw/display/vmware_vga.c | 2 +-
> >> hw/i2c/core.c | 2 +-
> >> hw/ide/isa.c | 2 +-
> >> hw/input/adb.c | 2 +-
> >> hw/input/ads7846.c | 2 +-
> >> hw/input/stellaris_input.c | 3 +-
> >> hw/intc/xics.c | 18 +-
> >> hw/ipmi/ipmi_bmc_extern.c | 29 +-
> >> hw/ipmi/isa_ipmi_bt.c | 34 +-
> >> hw/ipmi/isa_ipmi_kcs.c | 50 +--
> >> hw/net/eepro100.c | 3 +-
> >> hw/nvram/eeprom93xx.c | 2 +-
> >> hw/pci/pci.c | 2 +-
> >> hw/ppc/spapr.c | 25 +-
> >> hw/ppc/spapr_nvdimm.c | 3 +-
> >> hw/s390x/s390-skeys.c | 35 +-
> >> hw/s390x/s390-stattrib.c | 71 ++---
> >> hw/timer/arm_timer.c | 2 +-
> >> hw/virtio/virtio-mem.c | 4 +-
> >> migration/block.c | 3 +
> >> migration/migration-hmp-cmds.c | 10 +
> >> migration/migration.c | 10 +
> >> migration/options.c | 36 ++-
> >> migration/ram-compress.c | 112 +++++--
> >> migration/ram.c | 114 ++-----
> >> migration/rdma.c | 8 +-
> >> migration/savevm.c | 34 +-
> >> migration/vmstate.c | 5 +-
> >> net/slirp.c | 5 +-
> >> tests/qemu-iotests/183 | 2 +-
> >> tests/qemu-iotests/common.filter | 7 +
> >> 40 files changed, 1041 insertions(+), 307 deletions(-)
> >>
> >> --
> >> 2.41.0
> >>
> >>
>
- [PULL 30/39] migration: Check in savevm_state_handler_insert for dups, (continued)
- [PULL 30/39] migration: Check in savevm_state_handler_insert for dups, Juan Quintela, 2023/10/24
- [PULL 36/39] migration: migrate 'inc' command option is deprecated., Juan Quintela, 2023/10/24
- [PULL 26/39] migration: Use vmstate_register_any(), Juan Quintela, 2023/10/24
- [PULL 37/39] migration: migrate 'blk' command option is deprecated., Juan Quintela, 2023/10/24
- [PULL 38/39] migration: Deprecate block migration, Juan Quintela, 2023/10/24
- [PULL 34/39] migration: Use vmstate_register_any() for vmware_vga, Juan Quintela, 2023/10/24
- [PULL 39/39] migration: Deprecate old compression method, Juan Quintela, 2023/10/24
- [PULL 32/39] migration: Use vmstate_register_any() for audio, Juan Quintela, 2023/10/24
- Re: [PULL 00/39] Migration 20231024 patches, Stefan Hajnoczi, 2023/10/25