Date: Fri, 15 Oct 2004 08:10:32 GMT From: Claudio Destro <o1b6@tiscali.it> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/72490: Panic mounting cdrom with RWCombo <SAMSUNG CDRW/DVD SM-308B/BS01> Message-ID: <200410150810.i9F8AWvb072618@freefall.freebsd.org>
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The following reply was made to PR kern/72490; it has been noted by GNATS. From: Claudio Destro <o1b6@tiscali.it> To: freebsd-gnats-submit@freebsd.org, o1b6@tiscali.it Cc: Subject: Re: kern/72490: Panic mounting cdrom with RWCombo <SAMSUNG CDRW/DVD SM-308B/BS01> Date: Fri, 15 Oct 2004 09:57:13 +0200 Now the kernel does not panic, but "mount" does not return. That's the on-screen log with "boot_verbose=yes": $ mount /cdrom acd0: TIMEOUT - READ_BIG retrying (2 retries left) acd0: unknown transfer phase ata0: reiniting channel .. ata0: reset tp1 mask=03 ostat0=d0 ostat1=d0 ad0: stat=0x50 err=0x01 lsb=0x00 msb=0x00 acd0: stat=0x00 err=0x01 lsb=0x14 msb=0xeb ata0: reset tp2 stat0=50 stat1=00 devices=0x9<ATAPI_SLAVE,ATA_MASTER> ata0: resetting done .. ata0: reiniting channel .. acd0: FAILURE - ATAPI_IDENTIFY timed out acd0: timeout sending command=a1 acd0: error issueing ATAPI_IDENTIFY command ad0: timeout sending command=ec ad0: error issueing ATA_IDENTIFY command ad0: timeout sending command=ec ad0: error issueing ATA_IDENTIFY command ad0: WARNING - removed from configuration after the "ad0: WARNING - removed from configuration" message, I do not get the shell prompt. However, pressing ^C seems to unblock "mount", but then I cannot eject the cd (combo seems locked). Successive mounts blocks indefinitely. PS: I recompiled only the kernel with sources downloaded yesterday night (CEST), and I think I do not need to recompile also the "world" (it tooks 4 hours...), correct? let me know otherwise. -- Claudio Destro
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