Bug 74809 - [modules] [panic] smbfs panic if multiply mounted
Summary: [modules] [panic] smbfs panic if multiply mounted
Status: Open
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: 5.3-STABLE
Hardware: Any Any
: Normal Affects Only Me
Assignee: freebsd-bugs (Nobody)
URL:
Keywords: crash
Depends on:
Blocks:
 
Reported: 2004-12-07 10:50 UTC by Achilleus Mantzios
Modified: 2022-10-17 12:17 UTC (History)
0 users

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Description Achilleus Mantzios 2004-12-07 10:50:21 UTC 
	When someone kldloads smbfs,mounts an smbfs dir twice, umounts the smbfs dir 2 twice, and finally kldunloads smbfs,
	the system panics

Fix: 

Workaround: mount only once.
How-To-Repeat: 	As above
Comment 1 Robert Watson freebsd_committer freebsd_triage 2008-03-08 18:34:18 UTC 
State Changed
From-To: open->analyzed

Transition to analyzed: it looks like the bug has evolved a bit since this 
report was submitted, we now get this error: 

smb_sm_done: 1 connections still active 

I.e., we prevent unload because a connection is still (improperly) active.
Comment 2 Eitan Adler freebsd_committer freebsd_triage 2012-07-01 16:59:46 UTC 
State Changed
From-To: analyzed->open

unowned PRs should not be in analyzed state
Comment 3 Eitan Adler freebsd_committer freebsd_triage 2017-12-31 08:01:16 UTC 
For bugs matching the following criteria:

Status: In Progress Changed: (is less than) 2014-06-01

Reset to default assignee and clear in-progress tags.

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Comment 4 Graham Perrin freebsd_committer freebsd_triage 2022-10-17 12:17:35 UTC 
Keyword: 

    crash

– in lieu of summary line prefix: 

    [panic]

* bulk change for the keyword
* summary lines may be edited manually (not in bulk). 

Keyword descriptions and search interface: 

    <https://bugs.freebsd.org/bugzilla/describekeywords.cgi>