[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1708442
Title:
Looking through old bug tickets... is this still an issue with the
latest version of QEMU? Or could we close this ticket nowadays?
** Changed in: qemu
Status: New => Incomplete
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ping
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https://bugs.launchpad.net/bugs/1708442
Title:
Crash(assert) during reading image from http url through qemu-nbd
Status in QEMU:
New
Bug description:
Description:
I've attached patch which resolves bug, but actually it's just
workaround and may be not unsafe, because it's just ignore assert.
** Patch added: "workaround patch"
I've build qemu-nbd-bug.go into binary qemu-nbd-bug (go build qemu-nbd-bug.go),
so to reproduce bug anyone may try:
0) ensure image.img exists in current folder. image.img may be copied from
"Qemu-nbd core dump and script to reproduce " attachment.
1) sudo ./qemu-nbd-bug
2) wait while binary
** Description changed:
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
