#18109: UI freezes / becomes unusable
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Reporter: outsidecontext | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: - General | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Platform: All |
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Comment (by waddlesplash):
The additional stack traces you have posted indeed point to an I/O lockup.
The I/O servicing thread is thread 332 in that trace, which shows that
do_io is waiting on switch_sem_etc, which is probably the lock-up point,
but then the question is what is supposed to release that semaphore.
I seem to recall there was some similar issue in virtio_scsi with lockups
that I think mmlr fixed some time ago, perhaps it's related.
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Ticket URL: <https://dev.haiku-os.org/ticket/18109#comment:21>
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