Bug 46549

Summary: 5.0-RC2 crashes while ripping ATA audio cds
Product: Base System Reporter: enderle <enderle>
Component: kernAssignee: freebsd-bugs (Nobody) <bugs>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: Unspecified   
Hardware: Any   
OS: Any   

Description enderle 2002-12-26 17:00:18 UTC 
when using cdda2wav or grabcd, the system crashes. 

the cd is a double speed cd-r attached to some ATA bus. 
the cd is an standart audio cd i guess, monika kruse on the road again vol.1 ;)

grabcd -D /dev/acd0c hangs some time in the atprq function (strg-t tells me that), after 10-15 seconds the 
kernel just stops with message panic: page fault and panic: bwrite: buffer not empty

i can repeat that anytime. but /var/crash is empty, so i cannot attach any core dump or whatever 

also the system crashed with the message panic: ffs_valloc: dup alloc while mkdir /tmp/cdrip

How-To-Repeat: insert your new xmas cd and rip it for mp3 use
Comment 1 Søren Schmidt freebsd_committer freebsd_triage 2003-05-05 10:53:03 UTC 
State Changed
From-To: open->closed

Just tried this on whats to become 5.1 with no problems.