Date: Sat, 15 Jul 2017 15:32:38 -0400 From: Michael Butler <imb@protected-networks.net> To: Warner Losh <imp@bsdimp.com> Cc: FreeBSD Current <current@freebsd.org> Subject: Re: Panic on boot after upgrade from r320827 -> r320869 Message-ID: <405f9924-5354-c6ba-0fc1-c4acf3eebcda@protected-networks.net> In-Reply-To: <adbeefe6-9539-4151-0cd3-ab57b8657885@protected-networks.net> References: <20170710115109.GD1177@albert.catwhisker.org> <20170711121311.GI1177@albert.catwhisker.org> <CANCZdfqRMybt2yzr8GrZCKtvh7WSkeorKXJ%2Bt5wtDSSY75S8fg@mail.gmail.com> <b1b65804-9752-942c-dbfd-075a4c5d6317@protected-networks.net> <CANCZdfp09QLQRgENS73JqbH-UwkjXvUB2j21xNes0zyeWc02VA@mail.gmail.com> <954e8793-7e17-8ae4-8449-39c742e0d432@protected-networks.net> <adbeefe6-9539-4151-0cd3-ab57b8657885@protected-networks.net>
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On 07/11/17 19:53, Michael Butler wrote:
> On 07/11/17 13:13, I wrote:
>>> Take sdhci out of the kernel and try again. If that works, it tells
>>> us one
>>> thing (need to troubleshoot sdhci stuff more). If not it tells us
>>> another
>>> (need to troubleshoot CAM more), do we get errors with the ATA_IDENTIFY
>>> command? Does it try multiple times per AHCI port? What AHCI device
>>> do you
>>> have? You may need to scroll back with the screen-lock / pageup keys
>>> to see
>>> these messages.
>
> [ .. snip .. ]
>
>> I'll try this tonight when I'm back at home. The laptop concerned uses
>> the ICH-7M part in "legacy mode" so it doesn't do AHCI at all :-(
>
> Without sdhci and mmc, it actually boots but everything KDE aborts with
> signal 6 :-(
>
> I'm not prepared to rebuild the ~1900 ports on this box to pursue this
> further,
Something about SVN r320844 causes almost all KDE applications to fail
on a signal 6.
I've recompiled KDE and other components obviously dependent on kernel
structures (e.g. everything dbus-related). I still get core-files with a
back-trace that looks like:
(gdb) bt
#0 0x0000000804232f6a in thr_kill () from /lib/libc.so.7
#1 0x0000000804232f34 in raise () from /lib/libc.so.7
#2 0x0000000804232ea9 in abort () from /lib/libc.so.7
#3 0x00000008188597af in ?? () from /usr/local/lib/libdbus-1.so.3
#4 0x000000081884ef2c in _dbus_warn_check_failed () from
/usr/local/lib/libdbus-1.so.3
#5 0x000000081883f539 in dbus_message_new_method_call () from
/usr/local/lib/libdbus-1.so.3
#6 0x0000000801bddfe8 in ?? () from /usr/local/lib/qt4/libQtDBus.so.4
#7 0x0000000801bd591e in ?? () from /usr/local/lib/qt4/libQtDBus.so.4
#8 0x0000000801bd9af6 in ?? () from /usr/local/lib/qt4/libQtDBus.so.4
#9 0x0000000801be656d in ?? () from /usr/local/lib/qt4/libQtDBus.so.4
#10 0x0000000801be6807 in QDBusInterface::QDBusInterface(QString const&,
QString const&, QString const&, QDBusConnection const&, QObject*) ()
from /usr/local/lib/qt4/libQtDBus.so.4
#11 0x000000080d12728e in ?? () from /usr/local/lib/libsolid.so.4
#12 0x000000080d11e68c in ?? () from /usr/local/lib/libsolid.so.4
#13 0x000000080d12a525 in ?? () from /usr/local/lib/libsolid.so.4
#14 0x000000080d0e7aac in
Solid::Device::listFromType(Solid::DeviceInterface::Type const&, QString
const&) () from /usr/local/lib/libsolid.so.4
#15 0x000000080e7e889a in ?? () from /usr/local/lib/libplasma.so.3
#16 0x000000080e7e6094 in Plasma::RunnerManager::RunnerManager(QObject*)
() from /usr/local/lib/libplasma.so.3
#17 0x00000008172fab42 in ?? () from /usr/local/lib/libkdeinit4_krunner.so
#18 0x00000008172fa9b4 in ?? () from
/usr/local/lib/libkdeinit4_krunner.so
#19 0x00000008172fd303 in kdemain () from
/usr/local/lib/libkdeinit4_krunner.so
#20 0x000000000040a015 in ?? ()
#21 0x000000000040aec0 in ?? ()
SVN r320843 works, r320844 doesn't :-(
imb
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