Ubuntu
qemu-kvm package

qemu-system-x86_64 crashed with SIGABRT

Bug #959964 reported by Mateusz Marzantowicz on 2012-03-20

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	qemu-kvm (Ubuntu)	Fix Released	Medium	Unassigned
	whoopsie-daisy (Ubuntu)	Fix Released	Undecided	Unassigned

Bug Description

This bug happened after opening Virtual Manager window. After seeing/reporting this bug, everything works fine.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: qemu-kvm 1.0+noroms-0ubuntu8
ProcVersionSignature: Ubuntu 3.2.0-19.30-generic 3.2.11
Uname: Linux 3.2.0-19-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
Date: Mon Mar 19 00:50:49 2012
ExecutablePath: /usr/bin/qemu-system-x86_64
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011)
KvmCmdLine:
UID PID PPID C SZ RSS PSR STIME TTY TIME CMD
114 2430 1 6 880903 160336 7 08:04 ? 00:00:10 /usr/bin/kvm -S -M pc-0.14 -cpu core2duo,+lahf_lm,+rdtscp,+aes,+popcnt,+x2apic,+sse4.2,+sse4.1,+xtpr,+cx16,+tm2,+est,+vmx,+ds_cpl,+pbe,+tm,+ht,+ss,+acpi,+ds -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -name Web -uuid 323eff9b-f63d-8092-9aac-55be2679a9ca -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/Web.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-shutdown -drive file=/dev/VgVirt/Web,if=none,id=drive-virtio-disk0,format=raw -device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -netdev tap,fd=16,id=hostnet0 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:db:e7:42,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -usb -device usb-tablet,id=input0 -vnc 127.0.0.1:0 -vga cirrus -device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
114 2614 1 6 1241431 179516 3 08:04 ? 00:00:10 /usr/bin/kvm -S -M pc-0.14 -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -name ztp-www -uuid 81d5dd82-07ab-f7dc-fa47-2e4272904ff0 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/ztp-www.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-shutdown -drive file=/srv/vm-images/www.img,if=none,id=drive-virtio-disk0,format=qcow2 -device virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -netdev tap,fd=16,id=hostnet0 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:75:44:79,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -usb -device usb-tablet,id=input0 -vnc 127.0.0.1:1 -vga cirrus -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
114 2679 1 13 382191 539328 7 08:04 ? 00:00:21 /usr/bin/kvm -S -M pc-0.14 -cpu core2duo,+lahf_lm,+rdtscp,+aes,+popcnt,+x2apic,+sse4.2,+sse4.1,+xtpr,+cx16,+tm2,+est,+vmx,+ds_cpl,+pbe,+tm,+ht,+ss,+acpi,+ds -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -name Mail -uuid 6aea80e8-1524-9c33-dfa8-2c3fed9c3a98 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/Mail.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-shutdown -drive file=/dev/VgVirt/Mail,if=none,id=drive-virtio-disk0,format=raw -device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,id=virtio-disk0,bootindex=1 -drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -netdev tap,fd=16,id=hostnet0 -device virtio-net-pci,netdev=hostnet0,id=net0,mac=52:54:00:90:9b:a6,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -usb -device usb-tablet,id=input0 -vnc 127.0.0.1:2 -vga cirrus -device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
MachineType: Dell Inc. XPS 8300
ProcCmdline: /usr/bin/kvm -S -M pc-0.14 -enable-kvm -m 1024 -smp 1,sockets=1,cores=1,threads=1 -name Windows-8 -uuid 426dbc77-f25f-23c9-cccc-3e58dbd79473 -nodefconfig -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/Windows-8.monitor,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=localtime -no-shutdown -drive file=/dev/VgVirt/Windows-8,if=none,id=drive-ide0-0-0,format=raw -device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1 -drive if=none,media=cdrom,id=drive-ide0-1-0,readonly=on,format=raw -device ide-drive,bus=ide.1,unit=0,drive=drive-ide0-1-0,id=ide0-1-0 -netdev tap,fd=21,id=hostnet0 -device rtl8139,netdev=hostnet0,id=net0,mac=52:54:00:61:04:7c,bus=pci.0,addr=0x3 -chardev pty,id=charserial0 -device isa-serial,chardev=charserial0,id=serial0 -usb -device usb-tablet,id=input0 -vnc 127.0.0.1:4 -vga std -device intel-hda,id=sound0,bus=pci.0,addr=0x4 -device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
ProcEnviron: PATH=(custom, no user)
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-19-generic root=/dev/mapper/VgSys-root ro vga=789 quiet splash vt.handoff=7
Signal: 6
SourcePackage: qemu-kvm
StacktraceTop:
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Title: qemu-system-x86_64 crashed with SIGABRT
UpgradeStatus: Upgraded to precise on 2012-03-14 (5 days ago)
UserGroups:

dmi.bios.date: 10/17/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A06
dmi.board.name: 0Y2MRG
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA06:bd10/17/2011:svnDellInc.:pnXPS8300:pvr:rvnDellInc.:rn0Y2MRG:rvrA00:cvnDellInc.:ct3:cvr:
dmi.product.name: XPS 8300
dmi.sys.vendor: Dell Inc.

Tags:

Revision history for this message

Mateusz Marzantowicz (mmarzantowicz) wrote on 2012-03-20:

BootDmesg.txt Edit (56.2 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (5.3 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.5 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (954 bytes, text/plain; charset="utf-8")
Lspci.txt Edit (29.8 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (535 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (7.1 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (3.5 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (39.3 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (4.8 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (777 bytes, text/plain; charset="utf-8")
Registers.txt Edit (718 bytes, text/plain; charset="utf-8")
RelatedPackageVersions.txt Edit (2.0 KiB, text/plain; charset="utf-8")
Stacktrace.txt Edit (2.1 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (4.4 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (167.7 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (331.5 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2012-03-20:

StacktraceTop:
hw_error (fmt=<optimized out>) at /build/buildd/qemu-kvm-1.0+noroms/cpus.c:357
register_ioport_read (start=<optimized out>, length=<optimized out>, size=<optimized out>, func=<optimized out>, opaque=<optimized out>) at /build/buildd/qemu-kvm-1.0+noroms/ioport.c:153
ioport_register (ioport=0x7f8bb3dbb4a8) at /build/buildd/qemu-kvm-1.0+noroms/ioport.c:230
address_space_update_topology_pass (as=0x7f8bb142cd80, adding=true, old_view=<optimized out>, new_view=<optimized out>) at /build/buildd/qemu-kvm-1.0+noroms/memory.c:731
address_space_update_topology (as=0x7f8bb142cd80) at /build/buildd/qemu-kvm-1.0+noroms/memory.c:746

Revision history for this message

Apport retracing service (apport) wrote on 2012-03-20: Stacktrace.txt

Stacktrace.txt Edit (4.1 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2012-03-20: ThreadStacktrace.txt

ThreadStacktrace.txt Edit (8.6 KiB, text/plain)

Changed in qemu-kvm (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Revision history for this message

Serge Hallyn (serge-hallyn) wrote on 2012-04-11:

Note that whoopsie is getting many segvs, i.e.:

[ 155.840506] whoopsie[1784]: segfault at 0 ip 00000000004050a2 sp 00007fff367e5488 error 4 in whoopsie[400000+9000]
[ 155.965910] init: whoopsie main process (1784) killed by SEGV signal
[ 155.965953] init: whoopsie main process ended, respawning

visibility:

private → public

Revision history for this message

Serge Hallyn (serge-hallyn) wrote on 2012-04-11:

Thanks for reporting this bug.

Have you seen this happen again?

tags:	added: crash libc
Changed in qemu-kvm (Ubuntu):
status:	New → Incomplete

Revision history for this message

Mateusz Marzantowicz (mmarzantowicz) wrote on 2012-04-11:

I cannot reproduce this error anymore but I am not sure it is definitely resolved. It happened unexpectedly and I did not notice all my actions before and after. If there is something I can do to test/work on this bug, please inform me.

Revision history for this message

Serge Hallyn (serge-hallyn) wrote on 2012-04-12:

@Mateusz,

thanks for the info.

If it's not reproducible, I'm afraid we can't really debug.

I've marked the bug as affecting whoopsie to see if those developers have seen the segfault before. Perhaps it points to something on your system which caused this.

If not, I'll mark the bug Invalid (which means it can't be reproduced, not that it wasn't a real bug). If it does happen again, please mark this bug confirmed and hopefully you can start noticing a pattern in what caused it.

Revision history for this message

Evan (ev) wrote on 2012-04-12:

The segfault seen in the logs was fixed in whoopsie 0.1.22. It wont have affected the qemu crash here.

Changed in qemu-kvm (Ubuntu):
status:	Incomplete → Fix Released

Serge Hallyn (serge-hallyn) on 2012-04-12

Changed in whoopsie-daisy (Ubuntu):
status:	New → Fix Released

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qemu-system-x86_64 crashed with SIGABRT

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qemu-kvm package