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[Qemu-devel] [Bug 1011142] Re: Arm emulation do a crash
From: |
BRULE Herman |
Subject: |
[Qemu-devel] [Bug 1011142] Re: Arm emulation do a crash |
Date: |
Sun, 10 Jun 2012 17:52:03 -0000 |
Because it stop on:
Program received signal SIG38, Real-time event 38.
[Switching to Thread 0x7ffff1125700 (LWP 32348)]
tcg_qemu_tb_exec (cpustate=<optimized out>, tb_ptr=0x400016b3 "\025\b") at
/var/tmp-disk/portage/app-emulation/qemu-kvm-1.0.1-r1/work/qemu-kvm-1.0.1/tci.c:442
442
/var/tmp-disk/portage/app-emulation/qemu-kvm-1.0.1-r1/work/qemu-kvm-1.0.1/tci.c:
No such file or directory.
(gdb)
Same with the ulimit:
/usr/bin/qemu-system-arm -kernel zImage -M versatilepb -cpu arm1176 -hda
debian6-19-04-2012.img -m 256 -append "root=/dev/sda2 loglevel=7 debug" -serial
stdio -no-kvm
Uncompressing Linux... done, booting the kernel.
Segmentation fault (core dumped)
gdb /usr/bin/qemu-system-x86_64 core
(gdb) bt
#0 0x00007f6ced5d1894 in ?? ()
#1 0x0000010300000dd7 in ?? ()
#2 0xb8bf47b874ea5100 in ?? ()
#3 0x0000000000000000 in ?? ()
For whole my system:
CFLAGS="-pipe -O2 -g"
The bt for other program crash work.
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https://bugs.launchpad.net/bugs/1011142
Title:
Arm emulation do a crash
Status in QEMU:
New
Bug description:
Hello, I have try multiple image for the raspberry pi, with this cli:
/usr/bin/qemu-system-arm -kernel kernel-rasptoo -M versatilepb -cpu arm1176
-hda hdd.img -m 256 -append "root=/dev/sda2 loglevel=7 debug" -serial stdio
-no-kvm
I don't know why, with kvm it say:
KVM not supported for this target
No accelerator found!
I can't debug it with gdb, it crash after the kernel boot (the qemu
application crash).
I'm under gentoo:
[ebuild R ~] app-emulation/qemu-kvm-1.0.1-r1 USE="aio alsa curl ncurses
opengl sdl threads vhost-net -bluetooth -brltty -debug -fdt -pulseaudio
-qemu-ifup (-rbd) -sasl -smartcard -spice -static -test -tls -usbredir -vde
-xattr -xen" QEMU_SOFTMMU_TARGETS="arm x86_64 -cris -i386 -m68k -microblaze
-mips -mips64 -mips64el -mipsel -ppc -ppc64 -ppcemb -sh4 -sh4eb -sparc
-sparc64" QEMU_USER_TARGETS="arm -alpha -armeb -cris -i386 -m68k -microblaze
-mips -mipsel -ppc -ppc64 -ppc64abi32 -sh4 -sh4eb -sparc -sparc32plus -sparc64
-x86_64" 0 kB
Thanks to help me.
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