Date: Tue, 9 Dec 2014 02:17:47 -0800 From: "Christopher R. Bowman" <crb@chrisbowman.com> To: John Baldwin <jhb@freebsd.org> Cc: "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org>, Adrian Chadd <adrian@freebsd.org>, Tony Maher <tonymaher@optusnet.com.au> Subject: Re: 10.1 hangs during boot on Intel DP35DP board Message-ID: <A2E116B4-1A45-4059-89B8-912A994ADD52@ChrisBowman.com> In-Reply-To: <3125619.Pmuf3ojzUs@ralph.baldwin.cx> References: <1dbd10028e6466adac4d5c10cf7e099d4fe035c1@webmailnew.optuszoo.com.au> <4750778.kghJ8KRE21@ralph.baldwin.cx> <B765AF11-1EF7-4164-9F95-03822B4FF953@ChrisBowman.com> <3125619.Pmuf3ojzUs@ralph.baldwin.cx>
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> On Dec 8, 2014, at 10:32 AM, John Baldwin <jhb@freebsd.org> wrote: > > On Saturday, December 06, 2014 01:37:09 PM Christopher R. Bowman wrote: >> John, >> Its still sitting but I turned on verbose output and it's been sitting for >> 10 minutes so far without any further output. Christopher. > > Grrr, then it might be stuck elsewhere than the interrupt config hooks. > Unfortunately we'd really need to find a way to get into DDB. I think GENERIC > doesn't include BREAK_TO_DEBUGGER by default, so Ctrl-Alt-Esc doesn't work out > of the box. Can you break into the loader prompt and type 'set > debug.kdb.break_to_debugger=1' before booting? Ctrl-Alt-Esc should then work > when it hangs. Once that happens, please get the output of 'ps' from DDB. > >> -- >> Christopher R. Bowman >> >>> On Dec 5, 2014, at 7:20 AM, John Baldwin <jhb@freebsd.org> wrote: >>> >>> On Thursday, December 04, 2014 07:42:48 PM Christopher R. Bowman wrote: >>>>> On Dec 4, 2014, at 8:39 AM, John Baldwin <jhb@freebsd.org> wrote: >>>>>> On Wednesday, December 03, 2014 9:36:01 am Adrian Chadd wrote: >>>>>> Hi, >>>>>> >>>>>> I'm not sure - it may be that the timekeeping stuff is a bit confused. >>>>>> Maybe it's now time to file a bug and see if we can loop the >>>>>> timekeeping folk into it. >>>>> >>>>> This is probably not timekeeping. That message is just the last thing >>>>> printed before the interrupt-driven hooks are run. If you booted a HEAD >>>>> snapshot the kernel should have DDB compiled in. Please drop into DDB >>>>> using Ctrl-Alt-Esc and then run 'show conifhk' and reply here with the >>>>> output please. >>>> >>>> John, >>>> >>>> Thank you for responding. I tried that but the machine seemed wedged >>>> at >>>> >>>> that point. I can’t drop into DDB using Ctrl-Alt-Esc nor can I do >>>> Ctrl-Alt-Del to reboot. All I can do it push the reset button. >>>> Christopher >>> >>> If you let it sit for 60 seconds it should print out a message telling you >>> what it is waiting on. > > > -- > John Baldwin John, I tried this twice on the off chance I typed it wrong once. This had no effect. After letting the machine sit for 5 minutes there was no further output or prompt. Doesn’t look like it dropped into the debugger. Any more suggestion? Christopher
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