Re: [Qemu-devel] [Bug 1708442] [NEW] Crash(assert) during reading image from http url through qemu-nbd

2017-08-03 Thread Andrey Smetanin
03.08.2017, 17:01, "Eric Blake" <1708...@bugs.launchpad.net>: > On 08/03/2017 07:12 AM, Andrey Smetanin wrote: >>  Public bug reported: >> >>  Description: >>  During reading image from nbd device mounted by qemu-nbd server with url >> backend I/O error happens >>  "blk_update_request: I/O error,

Re: [Qemu-devel] [Bug 1708442] [NEW] Crash(assert) during reading image from http url through qemu-nbd

2017-08-03 Thread Eric Blake
On 08/03/2017 07:12 AM, Andrey Smetanin wrote: > Public bug reported: > > Description: > During reading image from nbd device mounted by qemu-nbd server with url > backend I/O error happens > "blk_update_request: I/O error, dev nbd0, sector 42117" dmesg. After some > investigation I found that

[Qemu-devel] [Bug 1708442] [NEW] Crash(assert) during reading image from http url through qemu-nbd

2017-08-03 Thread Andrey Smetanin
Public bug reported: Description: During reading image from nbd device mounted by qemu-nbd server with url backend I/O error happens "blk_update_request: I/O error, dev nbd0, sector 42117" dmesg. After some investigation I found that qemu-nbd server aborts in aio_co_enter() assert in