#9858: Ripping CDs -> page fault panic ---------------------------------+---------------------------- Reporter: ttcoder | Owner: nobody Type: bug | Status: assigned Priority: high | Milestone: R1/beta1 Component: File Systems/cdda | Version: R1/Development Resolution: | Keywords: slab Blocked By: | Blocking: Has a Patch: 0 | Platform: All ---------------------------------+---------------------------- Comment (by ttcoder): That makes the system unstable after 6+ CD rips, in a slightly different way. Let's try to summarize: - emptied config/settings/cdda and rebooted - after boot-up, killed cddb_daemon (as an alternative to unplugging from the LAN). - it seems clear dsuden was at that point really without artist/title strings (he no longer uses my custom builds BTW, cdda comes straight from haiku), both for the tracks and the "Audio CD" base volume name. - to be extra confident there is no CD-Text involved (since the baseline cdda driver has that code enabled indeed) despite the fact that no artist/title was showing, I also asked for the output of `grep 'Audio:' /var/log/syslog` since I understand dump_cdtext() outputs lines like that, and the result came up empty. After ripping 6 CDs that way, the system was in a kind of resource exhaustion situation: - TunePrepper stopped working, ran through all tracks with the same error, "Error: Failed to initialze the media file" - opening apps wouldn't work, i.e. couldn't open Terminal to type "sysinfo" and have a count of semaphores available ..et; the Processcontroller replicant didn't show any unusual memory consumption or CPU usage. - he then tried to close an app to free up resources, and KDL'ed closing W+ (see attached). -- Ticket URL: <https://dev.haiku-os.org/ticket/9858#comment:35> Haiku <https://dev.haiku-os.org> Haiku - the operating system.