Re: system hangs on shutdown while on wireless (ath) (Was: drm2 and the kernel messages on shutdown)
Hm, find the revision where I committed the PCIe powersave fixes to ath_hal/ar9002/ar9285_attach.c and undo them? See if that has any effect? adrian On 18 July 2012 02:57, Ruslan Mahmatkhanov wrote: > Ruslan Mahmatkhanov wrote on 18.06.2012 13:10: >> >> Ivan Klymenko wrote on 18.06.2012 13:02: >>> >>> В Mon, 18 Jun 2012 12:35:33 +0400 >>> Ruslan Mahmatkhanov пишет: >>> Good day, since switching to new drm code (starting at April if I recall correctly) I'm experiencing sporadic laptop hangs when choose the shutdown command in UI (gnome) environment. The hdd led isn't blinking but the laptop is still up. In such cases I forced to shutdown it by pressing power off button, but at the next system start it running filesystem checks (yes, with journal but some time only full fsck is able to fix that). What I'm asking for is - when there some sysctl or boot loader option will be available to turn on kernel messages on shutdown? I really want to know on what it hanging on. I didn't bothered with this while it was available as third-party patch, but since it is now in -current and enabled by default, I think this feature should be available. Thanks. PS. I'm now subscribed to current@. So do not need to approve my previous message, that's waiting for moderator approval. >>> >>> Dear Ruslan. >>> Your problems hang your laptop is not associated with the transition to >>> drm2. >>> And you can see this - when the downgrade to the SVN revision r236313 >>> >>> Your problems are now committing to this >>> http://svnweb.freebsd.org/base?view=revision&revision=236317 >>> >>> You can check it and make sure my right. >>> >>> Good luck >> >> >> Thanks Ivan, I'll check it out. But the request in subject line is >> still valid for me, because the current state make me feels like.. >> uhmm.. a blind kitten :) > > > Hi, I still didn't tried to revert this change to check if it the reason. > But I realized that I only got this issue when I'm on wireless. And I can > 100% reproduce this. When using ethernet (re) - system shuts down just fine. > When using wireless (ath) - it hanging forever. > > So it seems like ath deadlock or something (cc:ing Adrian). Would you please > provide me with instructions on how to debug this, or what info should I > provide to you to realize this. Thanks. > > ath0@pci0:37:0:0: class=0x028000 card=0x1461103c chip=0x002b168c > rev=0x01 hdr=0x00 > vendor = 'Atheros Communications Inc.' > device = 'AR9285 Wireless Network Adapter (PCI-Express)' > class = network > > My -current is from Sat Jul 14 12:15:20 2012 (svn #238449). > > -- > Regards, > Ruslan > > Tinderboxing kills... the drives. > > ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: system hangs on shutdown while on wireless (ath) (Was: drm2 and the kernel messages on shutdown)
Ruslan Mahmatkhanov wrote on 18.06.2012 13:10: Ivan Klymenko wrote on 18.06.2012 13:02: В Mon, 18 Jun 2012 12:35:33 +0400 Ruslan Mahmatkhanov пишет: Good day, since switching to new drm code (starting at April if I recall correctly) I'm experiencing sporadic laptop hangs when choose the shutdown command in UI (gnome) environment. The hdd led isn't blinking but the laptop is still up. In such cases I forced to shutdown it by pressing power off button, but at the next system start it running filesystem checks (yes, with journal but some time only full fsck is able to fix that). What I'm asking for is - when there some sysctl or boot loader option will be available to turn on kernel messages on shutdown? I really want to know on what it hanging on. I didn't bothered with this while it was available as third-party patch, but since it is now in -current and enabled by default, I think this feature should be available. Thanks. PS. I'm now subscribed to current@. So do not need to approve my previous message, that's waiting for moderator approval. Dear Ruslan. Your problems hang your laptop is not associated with the transition to drm2. And you can see this - when the downgrade to the SVN revision r236313 Your problems are now committing to this http://svnweb.freebsd.org/base?view=revision&revision=236317 You can check it and make sure my right. Good luck Thanks Ivan, I'll check it out. But the request in subject line is still valid for me, because the current state make me feels like.. uhmm.. a blind kitten :) Hi, I still didn't tried to revert this change to check if it the reason. But I realized that I only got this issue when I'm on wireless. And I can 100% reproduce this. When using ethernet (re) - system shuts down just fine. When using wireless (ath) - it hanging forever. So it seems like ath deadlock or something (cc:ing Adrian). Would you please provide me with instructions on how to debug this, or what info should I provide to you to realize this. Thanks. ath0@pci0:37:0:0: class=0x028000 card=0x1461103c chip=0x002b168c rev=0x01 hdr=0x00 vendor = 'Atheros Communications Inc.' device = 'AR9285 Wireless Network Adapter (PCI-Express)' class = network My -current is from Sat Jul 14 12:15:20 2012 (svn #238449). -- Regards, Ruslan Tinderboxing kills... the drives. ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
drm2 and the kernel messages on shutdown
Good day, since switching to new drm code (starting at April if I recall correctly) I'm experiencing sporadic laptop hangs when choose the shutdown command in UI (gnome) environment. The hdd led isn't blinking but the laptop is still up. In such cases I forced to shutdown it by pressing power off button, but at the next system start it running filesystem checks (yes, with journal but some time only full fsck is able to fix that). What I'm asking for is - when there some sysctl or boot loader option will be available to turn on kernel messages on shutdown? I really want to know on what it hanging on. I didn't bothered with this while it was available as third-party patch, but since it is now in -current and enabled by default, I think this feature should be available. Thanks. -- Regards, Ruslan Tinderboxing kills... the drives. ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: drm2 and the kernel messages on shutdown
Eric Masson wrote on 18.06.2012 13:08: Ruslan Mahmatkhanov writes: Hi, I didn't bothered with this while it was available as third-party patch, but since it is now in -current and enabled by default, I think this feature should be available. Thanks. As stated in the wiki page, syscons is not integrated with kms atm, so you need a serial console to get system messages. http://wiki.freebsd.org/Intel_GPU Éric Masson Ok, but in the earlier revision of this page or in some heads-up message in mailing list there was a note about that, that kernel messages are disabled just for development convenience, so this is main reason why I ever asked that. So, since there is some technical restriction about that, I would to shut up and wait. Thanks. -- Regards, Ruslan Tinderboxing kills... the drives. ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: drm2 and the kernel messages on shutdown
Ivan Klymenko wrote on 18.06.2012 13:02: В Mon, 18 Jun 2012 12:35:33 +0400 Ruslan Mahmatkhanov пишет: Good day, since switching to new drm code (starting at April if I recall correctly) I'm experiencing sporadic laptop hangs when choose the shutdown command in UI (gnome) environment. The hdd led isn't blinking but the laptop is still up. In such cases I forced to shutdown it by pressing power off button, but at the next system start it running filesystem checks (yes, with journal but some time only full fsck is able to fix that). What I'm asking for is - when there some sysctl or boot loader option will be available to turn on kernel messages on shutdown? I really want to know on what it hanging on. I didn't bothered with this while it was available as third-party patch, but since it is now in -current and enabled by default, I think this feature should be available. Thanks. PS. I'm now subscribed to current@. So do not need to approve my previous message, that's waiting for moderator approval. Dear Ruslan. Your problems hang your laptop is not associated with the transition to drm2. And you can see this - when the downgrade to the SVN revision r236313 Your problems are now committing to this http://svnweb.freebsd.org/base?view=revision&revision=236317 You can check it and make sure my right. Good luck Thanks Ivan, I'll check it out. But the request in subject line is still valid for me, because the current state make me feels like.. uhmm.. a blind kitten :) -- Regards, Ruslan Tinderboxing kills... the drives. ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: drm2 and the kernel messages on shutdown
Ruslan Mahmatkhanov writes: Hi, > I didn't bothered with this while it was available as third-party > patch, but since it is now in -current and enabled by default, I think > this feature should be available. Thanks. As stated in the wiki page, syscons is not integrated with kms atm, so you need a serial console to get system messages. http://wiki.freebsd.org/Intel_GPU Éric Masson -- AB> Pourquoi proposer une réforme si c'est pour affirmer qu'elle ne AB> changera rien ? Pour mettre un frein définitif à l'immobilisme. -+-SP in http://www.le-gnu.net - Tout changer pour que rien ne bouge-+- ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: drm2 and the kernel messages on shutdown
В Mon, 18 Jun 2012 12:35:33 +0400 Ruslan Mahmatkhanov пишет: > Good day, > > since switching to new drm code (starting at April if I recall > correctly) I'm experiencing sporadic laptop hangs when choose the > shutdown command in UI (gnome) environment. The hdd led isn't > blinking but the laptop is still up. In such cases I forced to > shutdown it by pressing power off button, but at the next system > start it running filesystem checks (yes, with journal but some time > only full fsck is able to fix that). What I'm asking for is - when > there some sysctl or boot loader option will be available to turn on > kernel messages on shutdown? I really want to know on what it hanging > on. I didn't bothered with this while it was available as third-party > patch, but since it is now in -current and enabled by default, I > think this feature should be available. Thanks. > > PS. I'm now subscribed to current@. So do not need to approve my > previous message, that's waiting for moderator approval. > Dear Ruslan. Your problems hang your laptop is not associated with the transition to drm2. And you can see this - when the downgrade to the SVN revision r236313 Your problems are now committing to this http://svnweb.freebsd.org/base?view=revision&revision=236317 You can check it and make sure my right. Good luck ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
drm2 and the kernel messages on shutdown
Good day, since switching to new drm code (starting at April if I recall correctly) I'm experiencing sporadic laptop hangs when choose the shutdown command in UI (gnome) environment. The hdd led isn't blinking but the laptop is still up. In such cases I forced to shutdown it by pressing power off button, but at the next system start it running filesystem checks (yes, with journal but some time only full fsck is able to fix that). What I'm asking for is - when there some sysctl or boot loader option will be available to turn on kernel messages on shutdown? I really want to know on what it hanging on. I didn't bothered with this while it was available as third-party patch, but since it is now in -current and enabled by default, I think this feature should be available. Thanks. PS. I'm now subscribed to current@. So do not need to approve my previous message, that's waiting for moderator approval. -- Regards, Ruslan Tinderboxing kills... the drives. ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"