Re: [OpenIndiana-discuss] Boot hangs after configuring devices (last notice is of pseudo devices
On 3/21/23 20:53, Richard Lowe wrote: A good thing to do is to get into mdb when it's hung, and see where we are with the ::stacks command. https://illumos.org/books/dev/debugging.html has other tips. I would add if you set the 1 bit of `moddebug` when you're in kmdb (I think moddebug/W 8001 is verbose and stop on _init, but I tend to forget), we will stop whenever a module `_init` is called, which can be a good trick to try to narrow down where things might have gone wrong if we don't respond to any means to get into kmdb. More manually, an illumos version which works and one which doesn't work will narrow down which illumos changes might have caused problems. ___ openindiana-discuss mailing list openindiana-discuss@openindiana.org https://openindiana.org/mailman/listinfo/openindiana-discuss Hello! Thanks for your input. I tried the kmdb switched on on boot, with ::cont i have the same situation that i can't escape the running process to get the ::stack Comparing the boot messages of the working BE and the not-working one, it stops between these two pseudo-devices: Mar 21 22:19:56 dell7720 pseudo: [ID 129642 kern.notice] pseudo-device: signalfd0 *Mar 21 22:19:56 dell7720 genunix: [ID 936769 kern.notice] signalfd0 is /pseudo/signalfd@0* Mar 21 22:19:56 dell7720 pseudo: [ID 129642 kern.notice] pseudo-device: timerfd0 Mar 21 22:19:56 dell7720 genunix: [ID 936769 kern.notice] timerfd0 is /pseudo/timerfd@0 The line with "*signalfd0 is /pseudo/signalfd@0*" is the last output, then nothing more happens. Now i was able to enable kmdb. i found processes, stacks related to my USB keyboard, apix_no_interrupt,.. would be nice if i knew what to search for :-) how to find and select the right thread and then get the stack?? Regards, Stephan ___ openindiana-discuss mailing list openindiana-discuss@openindiana.org https://openindiana.org/mailman/listinfo/openindiana-discuss
Re: [OpenIndiana-discuss] Boot hangs after configuring devices (last notice is of pseudo devices
A good thing to do is to get into mdb when it's hung, and see where we are with the ::stacks command. https://illumos.org/books/dev/debugging.html has other tips. I would add if you set the 1 bit of `moddebug` when you're in kmdb (I think moddebug/W 8001 is verbose and stop on _init, but I tend to forget), we will stop whenever a module `_init` is called, which can be a good trick to try to narrow down where things might have gone wrong if we don't respond to any means to get into kmdb. More manually, an illumos version which works and one which doesn't work will narrow down which illumos changes might have caused problems. ___ openindiana-discuss mailing list openindiana-discuss@openindiana.org https://openindiana.org/mailman/listinfo/openindiana-discuss
Re: [OpenIndiana-discuss] Boot hangs after configuring devices (last notice is of pseudo devices
On 3/21/23 14:23, Udo Grabowski (IMK) wrote: On 20/03/2023 21:45, Stephan Althaus wrote: Hello! On 18.03.2023 i made a pkg update, after that the Boot hangs after configuring devices (last notice is of pseudo devices with boot option 'verbose') Nothing happens on the prompt... "beadm mount..." shows no fresh logfiles, so no info there, i should use some debug options but i am not familiar to that :-/ Any hints ? Didn't have such a failure after updating and booting today, but didn't reboot since 14.3. So I would recommend to revert to the previous BE and update that again. ___ openindiana-discuss mailing list openindiana-discuss@openindiana.org https://openindiana.org/mailman/listinfo/openindiana-discuss Hello Udo! I did that yesterday, no change. i have in mind there was a relatively change in device numbering when building the device tree.. To summarize, the working BE is of 2022:11:23, the newly created by 'pkg update' won't work and stops after "configuring devices". Any things i could do to debug? Regards, Stephan ___ openindiana-discuss mailing list openindiana-discuss@openindiana.org https://openindiana.org/mailman/listinfo/openindiana-discuss
Re: [OpenIndiana-discuss] Boot hangs after configuring devices (last notice is of pseudo devices
On 20/03/2023 21:45, Stephan Althaus wrote: Hello! On 18.03.2023 i made a pkg update, after that the Boot hangs after configuring devices (last notice is of pseudo devices with boot option 'verbose') Nothing happens on the prompt... "beadm mount..." shows no fresh logfiles, so no info there, i should use some debug options but i am not familiar to that :-/ Any hints ? Didn't have such a failure after updating and booting today, but didn't reboot since 14.3. So I would recommend to revert to the previous BE and update that again. -- Dr.Udo Grabowski Inst.f.Meteorology & Climate Research IMK-ASF-SAT http://www.imk-asf.kit.edu/english/sat.php KIT - Karlsruhe Institute of Technology http://www.kit.edu Postfach 3640,76021 Karlsruhe,Germany T:(+49)721 608-26026 F:-926026 ___ openindiana-discuss mailing list openindiana-discuss@openindiana.org https://openindiana.org/mailman/listinfo/openindiana-discuss