Bug 506333 - Badness in udp_poll from local_bh_enable
Summary: Badness in udp_poll from local_bh_enable
Keywords:
Status: CLOSED DUPLICATE of bug 459185
Alias: None
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: kernel
Version: 4.7
Hardware: All
OS: Linux
low
medium
Target Milestone: rc
: ---
Assignee: Danny Feng
QA Contact: Red Hat Kernel QE team
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2009-06-16 18:09 UTC by Craig Magina
Modified: 2010-12-10 20:54 UTC (History)
0 users

Fixed In Version: 78.23
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2010-12-10 20:54:08 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Description Craig Magina 2009-06-16 18:09:04 UTC 
Description of problem:
Get a badness dump stack from local_bh_enable.

Version-Release number of selected component (if applicable):


How reproducible:
Just running a 4.7 RHEL system as a Xen guest, although this would be reproducible on baremetal as well.

Steps to Reproduce:
1.
2.
3.
  
Actual results:


Expected results:


Additional info:
This is fixed upstream by commit 208d89843b7b03978d8e748b8b991c1be81c4f43 to Linus's tree.

[IPV4]: Fix BUG() in 2.6.x, udp_poll(), fragments + CONFIG_HIGHMEM

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blobdiff;f=net/ipv4/udp.c;h=7c24e64b443f80eae0c5a3663caff46f37011f69;hp=4a6952e3fee95d35d6477c82aff274b3b2bdf4da;hb=208d89843b7b03978d8e748b8b991c1be81c4f43;hpb=9bb7bc942d3da606f184ac6a4dfc7e4d470c831b
Comment 2 Linda Wang 2010-12-10 20:54:08 UTC 

*** This bug has been marked as a duplicate of bug 459185 ***
Note You need to log in before you can comment on or make changes to this bug.