Date: Sat, 30 Jan 2010 01:31:27 +0200 From: Alexander Motin <mav@FreeBSD.org> To: Diego Depaoli <trebestie@gmail.com> Cc: FreeBSD-Current <freebsd-current@freebsd.org> Subject: Re: Pack of CAM improvements Message-ID: <4B636FCF.3080209@FreeBSD.org> In-Reply-To: <83e5fb981001291525k6d533fdaj1611df806077d94f@mail.gmail.com> References: <4B55D9D4.1000008@FreeBSD.org> <201001231407.o0NE7l8j002620@triton8.kn-bremen.de> <20100123184619.257203d9@ernst.jennejohn.org> <4B5C79CF.9070504@FreeBSD.org> <83e5fb981001290503n140d4c05ga755853a1588de@mail.gmail.com> <4B62DD46.4060908@FreeBSD.org> <83e5fb981001291525k6d533fdaj1611df806077d94f@mail.gmail.com>
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Diego Depaoli wrote: > On Fri, Jan 29, 2010 at 2:06 PM, Alexander Motin <mav@freebsd.org> wrote: >> Diego Depaoli wrote: >>> On Sun, Jan 24, 2010 at 5:48 PM, Alexander Motin <mav@freebsd.org> wrote: >>>> New patch version should handle this and some other problems: >>>> http://people.freebsd.org/~mav/cam-ata.20100124.patch >>> I didn't yet test in depth your patch but... >>> - ogmrip doesn't more freeze the system >>> - while the system boots, closing the optical drive's tray with a >>> video dvd inserted, I get a reproducible (for me) panic. >> If you wish it to be fixed - you had to give much more info. > handwritten > ------------------------ > cd0: \ukD [ua? What's that? What was before it? Enable verbose boot messages to get more info. > uhub2: 6 ports with 6 removable, self powered > uhub5: 6 ports with 6 removable, self powered > > fatal trap 18: integer divide fault while in kernel mode > cpuid=1, apic id=01 > instruction pointer = 0x20:0xc057efcd If you have kernel.debug, you may use addr2line -e kernel.debug 0xc057efcd to get source line number, where it crashed. But stack back trace would be better. -- Alexander Motin
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