Red Hat Bugzilla – Bug 886485
[abrt] qemu-system-x86-1.0.1-2.fc17: cpu_abort: Process /usr/bin/qemu-system-i386 was killed by signal 6 (SIGABRT)
Last modified: 2013-07-11 16:14:31 EDT
Description of problem:
Trying to test an example multiboot kernel.
Version-Release number of selected component:
libreport version: 2.0.18
cmdline: qemu-system-i386 -kernel kernel.bin
:Thread no. 1 (9 frames)
: #2 cpu_abort at /usr/src/debug/qemu-kvm-1.0.1/exec.c:1928
: #3 get_page_addr_code at /usr/src/debug/qemu-kvm-1.0.1/exec-all.h:358
: #4 tb_gen_code at /usr/src/debug/qemu-kvm-1.0.1/exec.c:1013
: #5 tb_find_slow at /usr/src/debug/qemu-kvm-1.0.1/cpu-exec.c:124
: #6 tb_find_fast at /usr/src/debug/qemu-kvm-1.0.1/cpu-exec.c:151
: #7 cpu_x86_exec at /usr/src/debug/qemu-kvm-1.0.1/cpu-exec.c:534
: #8 tcg_cpu_exec at /usr/src/debug/qemu-kvm-1.0.1/cpus.c:1007
: #9 tcg_exec_all at /usr/src/debug/qemu-kvm-1.0.1/cpus.c:1039
: #10 qemu_tcg_cpu_thread_fn at /usr/src/debug/qemu-kvm-1.0.1/cpus.c:774
Created attachment 662296 [details]
Created attachment 662297 [details]
Created attachment 662298 [details]
Created attachment 662299 [details]
Created attachment 662300 [details]
Created attachment 662301 [details]
Created attachment 662302 [details]
Created attachment 662303 [details]
Created attachment 662304 [details]
Created attachment 662305 [details]
Created attachment 662306 [details]
Created attachment 662307 [details]
reproducing bug 826251
$ qemu-system-x86_64 -s -S -kernel /opt/ubuntu/home/muelli/ubuntu-maverick/debian/build/build-generic/vmlinux -monitor stdio
QEMU 1.0.1 monitor - type 'help' for more information
Then, in another shell:
GNU gdb (GDB) Fedora (126.96.36.19920120-52.fc17)
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
(gdb) target remote localhost:1234
Remote debugging using localhost:1234
0x0000fff0 in ?? ()
Remote connection closed
Back to the old shell:
qemu: fatal: Trying to execute code outside RAM or ROM at 0x00000000000a0000
EAX=00000000 EBX=00000000 ECX=00000000 EDX=00000000
ESI=00000000 EDI=00000000 EBP=00000000 ESP=00009fe0
EIP=0000fdfa EFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =9000 00090000 ffffffff 00cf9300
CS =9020 00090200 0000ffff 00009b00
SS =9000 00090000 0000ffff 00009300
DS =9000 00090000 0000ffff 00009300
FS =9000 00090000 0000ffff 00009300
GS =9000 00090000 0000ffff 00009300
LDT=0000 00000000 0000ffff 00008200
TR =0000 00000000 0000ffff 00008b00
GDT= 000ca264 00000017
IDT= 00000000 000003ff
CR0=00000010 CR2=00000000 CR3=00000000 CR4=00000000
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
CCS=00000000 CCD=00000000 CCO=ADDB
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Aborted (core dumped)
OS Release: Fedora release 17 (Beefy Miracle)
This message is a reminder that Fedora 17 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 17. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as WONTFIX if it remains open with a Fedora
'version' of '17'.
Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version'
to a later Fedora version prior to Fedora 17's end of life.
Bug Reporter: Thank you for reporting this issue and we are sorry that
we may not be able to fix it before Fedora 17 is end of life. If you
would still like to see this bug fixed and are able to reproduce it
against a later version of Fedora, you are encouraged change the
'version' to a later Fedora version prior to Fedora 17's end of life.
Although we aim to fix as many bugs as possible during every release's
lifetime, sometimes those efforts are overtaken by events. Often a
more recent Fedora release includes newer upstream software that fixes
bugs or makes them obsolete.
WRT the multiboot kernel, providing an example kernel would help here. But since f17 EOL is coming up, this is unlikely to be fixed there. If someone can still reproduce with F19, please reopen.