diff options
Diffstat (limited to 'results/classifier/118/none/1234179')
| -rw-r--r-- | results/classifier/118/none/1234179 | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/results/classifier/118/none/1234179 b/results/classifier/118/none/1234179 new file mode 100644 index 000000000..614a7f97e --- /dev/null +++ b/results/classifier/118/none/1234179 @@ -0,0 +1,230 @@ +register: 0.787 +user-level: 0.716 +virtual: 0.711 +debug: 0.703 +permissions: 0.676 +arm: 0.674 +graphic: 0.672 +semantic: 0.647 +performance: 0.637 +files: 0.628 +device: 0.623 +PID: 0.620 +mistranslation: 0.620 +architecture: 0.617 +boot: 0.615 +TCG: 0.604 +risc-v: 0.601 +assembly: 0.595 +KVM: 0.590 +socket: 0.584 +kernel: 0.556 +i386: 0.536 +vnc: 0.518 +x86: 0.517 +VMM: 0.517 +network: 0.504 +ppc: 0.497 +hypervisor: 0.414 +peripherals: 0.399 + +QEMU segfaults during Windows 7 unattended install + +During today's automated qemu.git testing, a segmentation fault while installing Windows 7 SP1 happened. + +qemu.git top commit: +10/02 01:30:24 INFO | git:0150| git commit ID is a684f3cf9b9b9c3cb82be87aafc463de8974610c (tag v1.4.0-4237-ga684f3c) + +commit a684f3cf9b9b9c3cb82be87aafc463de8974610c +Merge: 349cd52 1cf9412 +Author: Anthony Liguori <email address hidden> +Date: Mon Sep 30 17:15:27 2013 -0500 + + Merge remote-tracking branch 'kraxel/seabios-1.7.3.2' into staging + + # By Gerd Hoffmann + # Via Gerd Hoffmann + * kraxel/seabios-1.7.3.2: + update seabios from 1.7.2.2 to 1.7.3.2 + + Message-id: <email address hidden> + +We have the core file saved in our test servers, we can make arrangements to transfer it if there's someone interested in investigating further. The framework saved the 'bt full' of the core file, that was missing some debug info: + +[Thread debugging using libthread_db enabled] +Using host libthread_db library "/lib64/libthread_db.so.1". +Core was generated by `/usr/local/autotest/tests/virt/qemu/qemu -S -name virt-tests-vm1 -M pc -nodefau'. +Program terminated with signal 11, Segmentation fault. +#0 0x00007ffc8fb86cf0 in pixman_image_get_data () from /lib64/libpixman-1.so.0 +#0 0x00007ffc8fb86cf0 in pixman_image_get_data () from /lib64/libpixman-1.so.0 +No symbol table info available. +#1 0x00007ffc9165b05c in ?? () +No symbol table info available. +#2 0x00007ffc9382b540 in ?? () +No symbol table info available. +#3 0x00007ffc8f359a8d in clock_gettime () from /lib64/libc.so.6 +No symbol table info available. +#4 0x00007ffc9382b5a8 in ?? () +No symbol table info available. +#5 0x000000019382b4c0 in ?? () +No symbol table info available. +#6 0x0000000000000000 in ?? () +No symbol table info available. + +Extra info: + +Commits for the submodules: + +10/02 01:30:29 DEBUG|base_utils:0134| [stdout] Submodule path 'dtc': checked out 'bc895d6d09695d05ceb8b52486ffe861d6cfbdde' +10/02 01:30:51 DEBUG|base_utils:0134| [stdout] Submodule path 'pixman': checked out '97336fad32acf802003855cd8bd6477fa49a12e3' +10/02 01:30:58 DEBUG|base_utils:0134| [stdout] Submodule path 'roms/SLOF': checked out '8cfdfc43f4c4c8c8dfa4b7cf16f7c19c84eee812' +10/02 01:31:16 DEBUG|base_utils:0134| [stdout] Submodule path 'roms/ipxe': checked out '09c5109b8585178172c7608de8d52e9d9af0b680' +10/02 01:31:20 DEBUG|base_utils:0134| [stdout] Submodule path 'roms/openbios': checked out '0f3d51ef22ec9166beb3ed434d253029ed7cfe84' +10/02 01:31:21 DEBUG|base_utils:0134| [stdout] Submodule path 'roms/qemu-palcode': checked out 'c87a92639b28ac42bc8f6c67443543b405dc479b' +10/02 01:31:27 DEBUG|base_utils:0134| [stdout] Submodule path 'roms/seabios': checked out 'ece025f5980bae88fa677bc9c0d24d2e580e205d' +10/02 01:31:28 DEBUG|base_utils:0134| [stdout] Submodule path 'roms/sgabios': checked out '23d474943dcd55d0550a3d20b3d30e9040a4f15b' +10/02 01:31:31 DEBUG|base_utils:0134| [stdout] Submodule path 'roms/vgabios': checked out '19ea12c230ded95928ecaef0db47a82231c2e485' + +Configure options: + +10/02 01:31:32 DEBUG|base_utils:0099| Running '/usr/local/autotest/tmp/virt/src/qemu/configure --target-list=x86_64-softmmu --disable-strip --prefix=/usr/local/autotest/tests/virt/qemu/install_root' +10/02 01:31:35 DEBUG|env_proces:0829| (address cache) DHCP lease OK: 00:30:48:c5:d6:e2 --> 10.16.72.38 +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] Install prefix /usr/local/autotest/tests/virt/qemu/install_root +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] BIOS directory /usr/local/autotest/tests/virt/qemu/install_root/share/qemu +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] binary directory /usr/local/autotest/tests/virt/qemu/install_root/bin +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] library directory /usr/local/autotest/tests/virt/qemu/install_root/lib +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] libexec directory /usr/local/autotest/tests/virt/qemu/install_root/libexec +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] include directory /usr/local/autotest/tests/virt/qemu/install_root/include +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] config directory /usr/local/autotest/tests/virt/qemu/install_root/etc +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] local state directory /usr/local/autotest/tests/virt/qemu/install_root/var +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] Manual directory /usr/local/autotest/tests/virt/qemu/install_root/share/man +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] ELF interp prefix /usr/gnemul/qemu-%M +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] Source path /usr/local/autotest/tmp/virt/src/qemu +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] C compiler cc +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] Host C compiler cc +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] C++ compiler c++ +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] Objective-C compiler cc +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] CFLAGS -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -g +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] QEMU_CFLAGS -Werror -fPIE -DPIE -m64 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -Wendif-labels -Wmissing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-all -I/usr/include/pixman-1 -I$(SRC_PATH)/dtc/libfdt +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] LDFLAGS -Wl,--warn-common -Wl,-z,relro -Wl,-z,now -pie -m64 -g +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] make make +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] install install +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] python python -B +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] smbd /usr/sbin/smbd +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] host CPU x86_64 +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] host big endian no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] target list x86_64-softmmu +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] tcg debug enabled no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] gprof enabled no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] sparse enabled no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] strip binaries no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] profiler no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] static build no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] -Werror enabled yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] pixman system +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] SDL support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] GTK support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] curses support yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] curl support yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] mingw32 support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] Audio drivers oss +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] Block whitelist (rw) +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] Block whitelist (ro) +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] VirtFS support yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] VNC support yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] VNC TLS support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] VNC SASL support yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] VNC JPEG support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] VNC PNG support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] VNC WS support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] xen support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] brlapi support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] bluez support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] Documentation no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] GUEST_BASE yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] PIE yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] vde support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] Linux AIO support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] ATTR/XATTR support yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] Install blobs yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] KVM support yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] RDMA support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] TCG interpreter no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] fdt support yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] preadv support yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] fdatasync yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] madvise yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] posix_madvise yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] sigev_thread_id yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] uuid support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] libcap-ng support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] vhost-net support yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] vhost-scsi support yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] Trace backend nop +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] Trace output file trace-<pid> +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] spice support no (/) +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] rbd support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] xfsctl support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] nss used no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] libusb no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] usb net redir no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] GLX support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] libiscsi support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] build guest agent yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] QGA VSS support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] seccomp support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] coroutine backend ucontext +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] coroutine pool yes +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] GlusterFS support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] virtio-blk-data-plane no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] gcov gcov +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] gcov enabled no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] TPM support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] libssh2 support no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] TPM passthrough no +10/02 01:31:40 DEBUG|base_utils:0134| [stdout] QOM debugging yes +10/02 01:31:40 INFO |build_help:0617| Running parallel make on build dir +10/02 01:31:40 DEBUG|base_utils:0099| Running 'make -j 24' + +That's a seabios update. It is interesting that qemu may crash due to different bios - this smells fishy, and it looks like there's some big security issue waiting to be discovered... ;) + +Lucas, I think you want to change --disable-strip into --enable-debug in your configure line, to be able to produce more useful gdb stack traces. + +Good point, I've just changed the configure line to include --enable-debug. + +About the relation of the crash with the top commit, We can't ensure it was because of this top commit, could be other patches that were applied from one day to another. We only test qemu.git once a day, we don't have enough resources to test commit per commit. + +Also, this crash apparently is not 100% reproducible. Today's jobs did not have it, for instance. I guess we don't have enough information about the crash, given that I did not enable debug symbols. + +I'm fine with closing this issue, if I see it again, I can reopen it and hopefully this time we'll have a more useful bt full report. + +The problem showed up this morning again, same top commit: + +10/07 01:34:42 INFO | git:0150| git commit ID is a684f3cf9b9b9c3cb82be87aafc463de8974610c (tag v1.4.0-4237-ga684f3c) + +This time around, debug symbols were enabled on the configure line: + +10/07 01:35:31 DEBUG|build_help:0588| Enabling debug symbols with option: --disable-strip +10/07 01:35:31 INFO |build_help:0607| Running configure on build dir +10/07 01:35:31 DEBUG|base_utils:0099| Running '/usr/local/autotest/tmp/virt/src/qemu/configure --target-list=x86_64-softmmu --enable-debug --disable-strip --prefix=/usr/local/autotest/tests/virt/qemu/install_root' + +But no additional info on bt full: + +[Thread debugging using libthread_db enabled] +Using host libthread_db library "/lib64/libthread_db.so.1". +Core was generated by `/usr/local/autotest/tests/virt/qemu/qemu -S -name virt-tests-vm1 -M pc -nodefau'. +Program terminated with signal 11, Segmentation fault. +#0 0x00007f11f0f2fcf0 in pixman_image_get_data () from /lib64/libpixman-1.so.0 +#0 0x00007f11f0f2fcf0 in pixman_image_get_data () from /lib64/libpixman-1.so.0 +No symbol table info available. +#1 0x00007f11f2ac1be0 in ?? () +No symbol table info available. +#2 0x0000000000000000 in ?? () +No symbol table info available. + +I guess I need the debugging symbols for all involved libraries... + +Triaging old bug tickets ... can you somehow still reproduce this problem with the latest version of QEMU (currently v2.9), or could we close this ticket nowadays? + +[Expired for QEMU because there has been no activity for 60 days.] + |