[Qemu-devel] [Bug 779151] Re: qemu-nbd crash during using with chroot

[Guillaume Smaha]

Ok i try to get the informations

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https://bugs.launchpad.net/bugs/779151

Title:
  qemu-nbd crash during using with chroot

Status in QEMU:
  New

Bug description:
  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)