On Fri, May 17, 2019 at 12:33 AM Eric Ren renzhengeek@gmail.com wrote:
Hello, [...] Thanks for the bugfix. I also had a panic having very similar calltrace below as this one, when using devicemapper in container scenario and deleting many thin snapshots by dmsetup remove_all -f, meanwhile executing lvm command like vgs.
After applied this one, my testing doesn't crash kernel any more for one week. Could the block developers please give more feedback/priority on this one?
Thanks Eric, for the testing! I think you could send your Tested-by[0] tag, which could be added in the patch before merge. It's good to know the patch helped somebody and your testing improves confidence in the change.
Cheers,
Guilherme
[0] https://www.kernel.org/doc/html/latest/process/submitting-patches.html#using...