[haiku-bugs] [Haiku] #8419: PANIC: ASSERT FAILED (/Buildbot/nightly-uploader/workdir/haiku/src/system/kernel/fs/vfs.cpp:950): vnode->ref_count ==0 && vnode->IsBusy(); vnode: 0xd7ea1828

#8419: PANIC: ASSERT FAILED (/Buildbot/nightly-
uploader/workdir/haiku/src/system/kernel/fs/vfs.cpp:950): vnode->ref_count
==0 && vnode->IsBusy(); vnode: 0xd7ea1828
--------------------------+------------------------------
 Reporter:  arfonzo       |        Owner:  nobody
     Type:  bug           |       Status:  new
 Priority:  normal        |    Milestone:  R1
Component:  File Systems  |      Version:  R1/Development
 Keywords:                |   Blocked By:
 Blocking:                |  Has a Patch:  0
 Platform:  All           |
--------------------------+------------------------------
 I am seeing this panic quite often, hrev43886. Attached are two
 screenshots of the panic screen.

 An example scenario:
 - I've tried to clone from git the haiku source following the building
 guide, 4-5 times now. Each time I get a panic to KDL in git at the same
 point.
 - I did a git clone, on my linux machine. Then I tar'd that up, and wget'd
 it onto haiku and, same type of panic during un-tar.
 - Diver has suggested: there is a bug hiding in bfs/block_cache/some heavy
 operation triggers it.
 - That is consistent with what i'm seeing, although, it seems to be more
 specific than heavy usage, every single time KDL was brought up was at the
 same point/file in the git cloning process.

-- 
Ticket URL: <http://dev.haiku-os.org/ticket/8419>
Haiku <http://dev.haiku-os.org>
Haiku - the operating system.

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