From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:44005) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SF37q-00018i-Cm for qemu-devel@nongnu.org; Tue, 03 Apr 2012 08:46:20 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1SF37f-0003XY-5O for qemu-devel@nongnu.org; Tue, 03 Apr 2012 08:46:17 -0400 Received: from mx1.redhat.com ([209.132.183.28]:50758) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1SF37e-0003X4-U3 for qemu-devel@nongnu.org; Tue, 03 Apr 2012 08:46:07 -0400 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q33Ck4Ss004775 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Tue, 3 Apr 2012 08:46:04 -0400 Received: from [10.36.4.72] (vpn1-4-72.ams2.redhat.com [10.36.4.72]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id q33Ck0XZ009702 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 3 Apr 2012 08:46:03 -0400 Message-ID: <1333457159.2171.10.camel@freedom> From: Lucas Meneghel Rodrigues Date: Tue, 03 Apr 2012 09:45:59 -0300 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 Subject: [Qemu-devel] qemu.git v1.0-1852-gf05f6b4 regression - Bus error, followed by core dump List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: QEMU devel Hi, We've noticed the following error during Windows install when using the latest qemu from HEAD: 04/03 01:45:42 INFO | aexpect:0786| [qemu output] /bin/sh: line 1: 21674 = Bus error (core dumped) MALLOC_PERTURB_=3D1 /usr/local/autote= st/tests/kvm/qemu -name 'vm1' -nodefaults -vga std -monitor unix:'/tmp/moni= tor-humanmonitor1-20120403-014341-3gsf',server,nowait -qmp unix:'/tmp/monit= or-qmpmonitor1-20120403-014341-3gsf',server,nowait -serial unix:'/tmp/seria= l-20120403-014341-3gsf',server,nowait -device ich9-usb-uhci1,id=3Dusb1 -dri= ve file=3D'/tmp/kvm_autotest_root/images/win7-64-sp1.qcow2',index=3D0,if=3D= virtio,cache=3Dnone -device virtio-net-pci,netdev=3Didoz6GVm,mac=3D'9a:8e:f= c:08:52:29',id=3D'idodEJ4d' -netdev tap,id=3Didoz6GVm,fd=3D23 -m 2048 -smp = 2 -drive file=3D'/tmp/kvm_autotest_root/isos/windows/en_windows_7_ultimate_= with_sp1_x64_dvd_u_677332.iso',media=3Dcdrom,index=3D1 -drive file=3D'/tmp/= kvm_autotest_root/isos/windows/winutils.iso',media=3Dcdrom,index=3D2 -drive= file=3D'/tmp/kvm_autotest_root/isos/virtio-win.iso',media=3Dcdrom,index=3D= 3 -fda '/tmp/kvm_autotest_root/images/win7-64-sp1/answer.vfd' -device usb-t= ablet,id=3Dusb-tablet1,bus=3Dusb1.0 -vnc :0 -boot d -enable-kvm 04/03 01:45:42 INFO | aexpect:0786| [qemu output] (Process terminated wit= h status 135) The actual command line used is: MALLOC_PERTURB_=3D1 /usr/local/autotest/tests/kvm/qemu -name 'vm1' -nodefau= lts -vga std -monitor unix:'/tmp/monitor-humanmonitor1-20120403-014341-3gsf= ',server,nowait -qmp unix:'/tmp/monitor-qmpmonitor1-20120403-014341-3gsf',s= erver,nowait -serial unix:'/tmp/serial-20120403-014341-3gsf',server,nowait = -device ich9-usb-uhci1,id=3Dusb1 -drive file=3D'/tmp/kvm_autotest_root/imag= es/win7-64-sp1.qcow2',index=3D0,if=3Dvirtio,cache=3Dnone -device virtio-net= -pci,netdev=3Didoz6GVm,mac=3D'9a:8e:fc:08:52:29',id=3D'idodEJ4d' -netdev ta= p,id=3Didoz6GVm,fd=3D23 -m 2048 -smp 2 -drive file=3D'/tmp/kvm_autotest_roo= t/isos/windows/en_windows_7_ultimate_with_sp1_x64_dvd_u_677332.iso',media= =3Dcdrom,index=3D1 -drive file=3D'/tmp/kvm_autotest_root/isos/windows/winut= ils.iso',media=3Dcdrom,index=3D2 -drive file=3D'/tmp/kvm_autotest_root/isos= /virtio-win.iso',media=3Dcdrom,index=3D3 -fda '/tmp/kvm_autotest_root/image= s/win7-64-sp1/answer.vfd' -device usb-tablet,id=3Dusb-tablet1,bus=3Dusb1.0 = -vnc :0 -boot d -enable-kvm A similar error happened during RHEL 6.2 install 04/03 01:43:55 INFO | aexpect:0786| [qemu output] /bin/sh: line 1: 21368 = Bus error (core dumped) MALLOC_PERTURB_=3D1 /usr/local/autote= st/tests/kvm/qemu -name 'vm1' -nodefaults -vga std -monitor unix:'/tmp/moni= tor-humanmonitor1-20120403-014341-3gsf',server,nowait -qmp unix:'/tmp/monit= or-qmpmonitor1-20120403-014341-3gsf',server,nowait -serial unix:'/tmp/seria= l-20120403-014341-3gsf',server,nowait -device ich9-usb-uhci1,id=3Dusb1 -dri= ve file=3D'/tmp/kvm_autotest_root/images/rhel62-64.qcow2',index=3D0,if=3Dvi= rtio,cache=3Dnone -device virtio-net-pci,netdev=3Did9w6EMs,mac=3D'9a:8e:fc:= 08:f7:80',id=3D'idodEJ4d' -netdev tap,id=3Did9w6EMs,fd=3D23 -m 2048 -smp 2 = -drive file=3D'/tmp/kvm_autotest_root/isos/linux/RHEL-6.2-x86_64-DVD.iso',m= edia=3Dcdrom,index=3D2 -drive file=3D'/tmp/kvm_autotest_root/images/rhel62-= 64/ks.iso',media=3Dcdrom,index=3D1 -device usb-tablet,id=3Dusb-tablet1,bus= =3Dusb1.0 -kernel '/tmp/kvm_autotest_root/images/rhel62-64/vmlinuz' -append= 'ks=3Dcdrom nicdelay=3D60 console=3DttyS0,115200 console=3Dtty0' -initrd '= /tmp/kvm_autotest_root/images/rhel62-64/initrd.img' -vnc :0 -boot d -enable= -kvm 04/03 01:43:55 INFO | aexpect:0786| [qemu output] (Process terminated wit= h status 135) MALLOC_PERTURB_=3D1 /usr/local/autotest/tests/kvm/qemu -name 'vm1' -nodefau= lts -vga std -monitor unix:'/tmp/monitor-humanmonitor1-20120403-014341-3gsf= ',server,nowait -qmp unix:'/tmp/monitor-qmpmonitor1-20120403-014341-3gsf',s= erver,nowait -serial unix:'/tmp/serial-20120403-014341-3gsf',server,nowait = -device ich9-usb-uhci1,id=3Dusb1 -drive file=3D'/tmp/kvm_autotest_root/imag= es/rhel62-64.qcow2',index=3D0,if=3Dvirtio,cache=3Dnone -device virtio-net-p= ci,netdev=3Did9w6EMs,mac=3D'9a:8e:fc:08:f7:80',id=3D'idodEJ4d' -netdev tap,= id=3Did9w6EMs,fd=3D23 -m 2048 -smp 2 -drive file=3D'/tmp/kvm_autotest_root/= isos/linux/RHEL-6.2-x86_64-DVD.iso',media=3Dcdrom,index=3D2 -drive file=3D'= /tmp/kvm_autotest_root/images/rhel62-64/ks.iso',media=3Dcdrom,index=3D1 -de= vice usb-tablet,id=3Dusb-tablet1,bus=3Dusb1.0 -kernel '/tmp/kvm_autotest_ro= ot/images/rhel62-64/vmlinuz' -append 'ks=3Dcdrom nicdelay=3D60 console=3Dtt= yS0,115200 console=3Dtty0' -initrd '/tmp/kvm_autotest_root/images/rhel62-64= /initrd.img' -vnc :0 -boot d -enable-kvm The relevant git commit used was: 04/03 01:41:37 DEBUG|base_utils:0077| Running '/usr/bin/git fetch -q -f -u = -t git://git.qemu.org/qemu.git master:master' 04/03 01:41:41 INFO | git:0153| git commit ID is "f05f6b4adb4db3affb0= cdd17383b0a7e905e66e1" (tag v1.0-1852-gf05f6b4) There's a 2.1 core dump file saved in our results server, if there's any in= terested in it by contributors outside Red Hat, I can ssh it to some box, a= s requested. So, even though it might be some flag we're using that is obsolete/deprecat= ed/whatever here, qemu shouldn't crash. I'm available to provide more information on the qemu official IRC channel = (lmr).