kern/121761: [7.0R][cardbus][dc] a cardbus dc0 causes a system freeze while transferring large data

[vwe at FreeBSD.org]

Synopsis: [7.0R][cardbus][dc] a cardbus dc0 causes a system freeze while transferring large data

State-Changed-From-To: open->feedback
State-Changed-By: vwe
State-Changed-When: Tue Mar 18 22:28:59 UTC 2008
State-Changed-Why: 

Please try to break into debugger when the system appears to hang and create
a backtrace.
If that doesn't work, please try if running a WITNESS enabled kernel
is showing any messages. Without a backtrace, there's not really a chance
to investigate this.
I'm wondering what may make you assume this issue is related to PR 121555?

http://www.freebsd.org/cgi/query-pr.cgi?pr=121761