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device: 0.499
graphic: 0.466
vnc: 0.411
mistranslation: 0.402
other: 0.376
semantic: 0.373
instruction: 0.355
network: 0.350
boot: 0.315
socket: 0.293
assembly: 0.198
KVM: 0.109
qemu-nbd crash during using with chroot
I use qemu-nbd to mount my image. And after some times, qemu-nbd crashes and so the chroot freeze.
ps aux | grep qemu :
root 2223 0.0 0.0 9776 548 ? Ss 18:03 0:00 qemu-nbd --connect=/dev/nbd0 /chroots/test/virtual.img
root 2224 0.0 0.0 10800 544 ? D 18:03 0:00 qemu-nbd --connect=/dev/nbd0 /chroots/test/virtual.img
root 2227 0.0 0.0 0 0 ? Z 18:03 0:00 [qemu-nbd] <defunct>
root 2357 0.0 0.0 5212 768 pts/0 D+ 18:07 0:00 grep qemu
mount :
/dev/nbd0p1 on /chroots/test/amd64 type ext3 (rw,errors=remount-ro,commit=0)
/dev on /chroots/test/amd64/dev type devtmpfs (rw,mode=0755)
/dev/pts on /chroots/test/amd64/dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
/proc on /chroots/test/amd64/proc type proc (rw)
/sys on /chroots/test/amd64/sys type sysfs (rw,noexec,nosuid,nodev)
After reboot and mount the image, qemu-nbd crashes directly.
Please provide some gdb backtrace from the failing qemu-nbd process, ie, show the root cause of the problem instead of showing multiple symptoms.
Run qemu-nbd under gdb and when it crashes, run "bt" command. Before doing so, ensure you've debugging symbols for your qemu-nbd binary.
And the most important part - what's the format of the image you're running qemu-nbd against, and what version of qemu-nbd you're using?
Without all this, your bugreport is useless.
Thanks.
Ok i try to get the informations
[Expired for QEMU because there has been no activity for 60 days.]
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