Not really. Verbose suggests it completes the scan of the PCI to LPC Bridge and PCI to PCI bridge. Comparing with a working verbose boot, the next stage, which isn't reached, is HyperTransport Technology Configuration.
Trying BUS_DEBUG, I got a lot of this: device_add_child_ordered: 1813: (null) at pci with orer 0 as unit -1 make_device: 1698: (null) at pci as unit -1 I neglected to say before: the machine's been running FreeBSD 7-STABLE quite happily with no problems. - Harry On 28 February 2012 20:08, Ian Lepore <free...@damnhippie.dyndns.org> wrote: > On Tue, 2012-02-28 at 19:15 +0000, Harry Newton wrote: >> 9-RELEASE works fine. csup to 9-STABLE and make buildworld kernel etc >> gives a system the hangs during the boot process. There are no error >> messages during the part boot, and no panic. Last messages before hang >> are: >> >> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 >> pci0: <ACPI PCI bus> on pcib0 >> >> I am stumped about how to diagnose this, and would be _very_ grateful >> for any suggestions. >> >> When it's hung I can't force a break to debugger (BREAK_TO_DEBUGGER) >> in kern conf: I imagine I'm too early in the boot sequence. >> >> - Harry >> > > I assume booting verbose doesn't provide any more clues? I've sometimes > gotten an extra clue from a hang during boot by building with option > BUS_DEBUG. Even if you don't suspect the newbus routines as directly > being the problem, sometimes you get a bit more info about what was > happening at the time of lockup. > > -- Ian > > -- Harry Newton _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
