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[Qemu-devel] [Bug 1234179] Re: QEMU segfaults during Windows 7 unattende
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From: |
Michael Tokarev |
|
Subject: |
[Qemu-devel] [Bug 1234179] Re: QEMU segfaults during Windows 7 unattended install |
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Date: |
Thu, 03 Oct 2013 09:43:08 -0000 |
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.
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https://bugs.launchpad.net/bugs/1234179
Title:
QEMU segfaults during Windows 7 unattended install
Status in QEMU:
New
Bug description:
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 <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: 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'
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