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Bug 565986

Summary: dhclient crash after suspend and resume in xen
Product: [Fedora] Fedora Reporter: Mikulas Patocka <mpatocka>
Component: dhcpAssignee: Jiri Popelka <jpopelka>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: 12CC: jpopelka
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2010-02-17 06:55:01 EST Type: ---
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Flags
screenshot of the segfault none

Description Mikulas Patocka 2010-02-16 15:58:01 EST
Created attachment 394638 [details]
screenshot of the segfault

Hi

When testing other problems with out-of-memory condition (unrelated to this bug), I installed Fedora 12 in xen paravirtualization on x86-64, with 512 MB RAM and without swap. During install, Anaconda was killed Anaconda out-of-memory condition.

I suspended the XEN machine and resumed it a few days later and I saw a message about dhclient getting new address and crashing.

There was no way to debug it (the machine is dead). Hopefully, someone can determine what went wrong from the "EIP" address. The particular crashed binary is the one from Fedora 12 installer.
Comment 1 Jiri Popelka 2010-02-17 06:55:01 EST
The fact that dhclient segfaults after it sends DHCPDECLINE indicates that it's duplicate of Bug #562854.
I'm closing this as duplicate.
If you can reproduce this problem even with dhcp-4.1.1-5.fc12, feel free to reopen it.

*** This bug has been marked as a duplicate of bug 562854 ***