Date: Wed, 22 Oct 2008 12:37:15 +0200 From: Willem Jan Withagen <wjw@withagen.nl> To: Artem Belevich <fbsdlist@src.cx> Cc: freebsd-current@freebsd.org, jb@what-creek.com Subject: Re: Dtrace: hotkernel+buildworld -> crash Message-ID: <48FF025B.3070608@withagen.nl> In-Reply-To: <ed91d4a80810211441q267a1fdjad01dfbebed3c7a4@mail.gmail.com> References: <ed91d4a80810211441q267a1fdjad01dfbebed3c7a4@mail.gmail.com>
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Artem Belevich wrote: > Hi, > > I'm not sure if it's a known issue or not, but running hotkernel > script from DTraceToolkit-0.99 > during "make buildworld -j8" easily crashes -current (cvsup'ed on Oct > 20th) on amd64 (Quad core Q9450) > when I press ^C to stop the script. > > Kernel is GENERIC with WITNESS/INVARIANTS disabled and some > SCSI/wireless/NIC drivers removed. > > I was unable to dump kernel core - debugger always gets another trap > and returns > to the prompt. The box does not have serial ports, so I've typed in > portions of stack > traces below from the screen. I have the same problem, even without using Dtrace. I can not get the system to dump. But I'm still trying to get my console to work. Just following the handbook, but haven't managed yet. --WjW
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