[Bug 1793791] Re: Crash with nbd_reply_chunk_iter_receive: Assertion `chunk->flags & NBD_REPLY_FLAG_DONE' failed

[Bug 1793791] Re: Crash with nbd_reply_chunk_iter_receive: Assertion `chunk->flags & NBD_REPLY_FLAG_DONE' failed

[Thomas Huth]

The QEMU project is currently considering to move its bug tracking to another system. For this we need to know which bugs are still valid and which could be closed already. Thus we are setting older bugs to "Incomplete" now.
If you still think this bug report here is valid, then please switch the state back to "New" within the next 60 days, otherwise this report will be marked as "Expired". Or mark it as "Fix Released" if the problem has been solved with a newer version of QEMU already. Thank you and sorry for the inconvenience.

** Changed in: qemu
       Status: New => Incomplete

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Title:
  Crash with nbd_reply_chunk_iter_receive: Assertion `chunk->flags &
  NBD_REPLY_FLAG_DONE' failed

Status in QEMU:
  Incomplete

Bug description:
  Qemu version on both sides: 2.12.1
  Host A Linux: 4.9.76
  Host B Linux: 4.14.67

  While calling from Host A:
  virsh migrate virtualmachine qemu+ssh://hostB/system --live --undefinesource --persistent --verbose --copy-storage-all

  I get a qemu crash with:

  2018-09-21 16:12:23.073+0000: 14428: info : virObjectUnref:350 : OBJECT_UNREF: obj=0x7f922c03d990
  qemu-system-x86_64: block/nbd-client.c:606: nbd_reply_chunk_iter_receive: Assertion `chunk->flags & NBD_REPLY_FLAG_DONE' failed.
  2018-09-21 16:12:41.230+0000: shutting down, reason=crashed
  2018-09-21 16:12:52.900+0000: shutting down, reason=failed

  It doesn't do it every time, but most of the time.

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[Bug 1793791] Re: Crash with nbd_reply_chunk_iter_receive: Assertion `chunk->flags & NBD_REPLY_FLAG_DONE' failed

[Launchpad Bug Tracker]

[Expired for QEMU because there has been no activity for 60 days.]

** Changed in: qemu
       Status: Incomplete => Expired

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You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1793791

Title:
  Crash with nbd_reply_chunk_iter_receive: Assertion `chunk->flags &
  NBD_REPLY_FLAG_DONE' failed

Status in QEMU:
  Expired

Bug description:
  Qemu version on both sides: 2.12.1
  Host A Linux: 4.9.76
  Host B Linux: 4.14.67

  While calling from Host A:
  virsh migrate virtualmachine qemu+ssh://hostB/system --live --undefinesource --persistent --verbose --copy-storage-all

  I get a qemu crash with:

  2018-09-21 16:12:23.073+0000: 14428: info : virObjectUnref:350 : OBJECT_UNREF: obj=0x7f922c03d990
  qemu-system-x86_64: block/nbd-client.c:606: nbd_reply_chunk_iter_receive: Assertion `chunk->flags & NBD_REPLY_FLAG_DONE' failed.
  2018-09-21 16:12:41.230+0000: shutting down, reason=crashed
  2018-09-21 16:12:52.900+0000: shutting down, reason=failed

  It doesn't do it every time, but most of the time.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1793791/+subscriptions