Date: Wed, 31 Oct 2007 01:20:02 GMT From: Nate Eldredge <neldredge@math.ucsd.edu> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/117421: System hang with failing SATA disk (SiI3114) Message-ID: <200710310120.l9V1K2G1000578@freefall.freebsd.org>
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The following reply was made to PR kern/117421; it has been noted by GNATS. From: Nate Eldredge <neldredge@math.ucsd.edu> To: Nate Eldredge <neldredge@math.ucsd.edu> Cc: bug-followup@FreeBSD.org, neldredge@ucsd.edu Subject: Re: kern/117421: System hang with failing SATA disk (SiI3114) Date: Tue, 30 Oct 2007 18:07:05 -0700 (PDT) Tried some more things. I added a bunch of printf statements in the ATA code to try and see where it crashed. It died in the *middle* of a printf in ata_sii_reset (i.e. it only printed part of the message). Then I added some printfs to some of the interrupt handling functions (sata_interrupt, sata_generic_intr, etc) and it didn't crash anymore. So I guess that something is timing dependent. Any ideas? -- Nate Eldredge neldredge@math.ucsd.edu
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