Re: [gentoo-user] Kernel Panic fglrx
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 10/24/2011 08:27 PM, Michael Schreckenbauer wrote: Am Montag, 24. Oktober 2011, 18:11:45 schrieb 4k3nd0: On 10/24/11 17:31, Michael Schreckenbauer wrote: Hi, Am Montag, 24. Oktober 2011, 16:36:00 schrieb 4k3nd0: hi guys, somehow my fglrx is unstable. Got sometime a crashing fglrx that pulling down the hole system. Someone maybe a idea to fix this? http://pastebin.com/izFnWD7N [fglrx] ASIC hang happened is a message indicating a deadlock in a compute-kernel (shader, GPGPU), which in almost all cases is a userspace bug or the timeout in fglrx is too low for the kernel in question. I'm no expert in tweaking fglrx, but afaict there's nothing you can do except wait for an update of the driver. You could also try the opensource-drivers (I think r600 in your case), cause those do their own heuristics to determine hanging or deadlocked compute- kernels. Best, Michael Thank you. Do you think using a newer version of xserver would help? Always worth a try imo. But I wouldn't expect too much from doing this. The driver thinks, that a compute-kernel hangs or is deadlocked. If this assumption is correct, the userspace app needs a fix otherwise the driver is faulty. Is this problem related to running a special app or DE? Or does it happen always? Best, Michael I tried also updating to a newer Version of xorg-xserver als well using the 3.0.0.-generic-12 . Neither did it. The problem seems to be gone with a Linux Kernel 3.1.0 (no-gentoo-patch). I using now the lastet ATI-Driver from the Webpage, but can't tell how stable it is. I'll see it in around a week. But thanks for the help! Greeting's from Germany 4k3nd0 -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.17 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOp8/IAAoJEARqOhiQNM7ZlvgIALswN1Rh7HxuBvIIM9+VmSI7 bGZ7ezAvX0Su0NfnH1npwrGwFdxfa6q8UVdCdyy7PzEZ54oYfaOUJOnn9FtIGMjs HGtS4Kek4zvxa3yRYH2yoarjTUiyLhTzk5TdbwcfgKQ2RzSPhNB+W2CeEakNPJRv uyIKLJysslwbdgx30hsbldBEV5MbU1tqII8WEk4pzFjE5Se9OgXgo2TQQjOYVx/V PB9w2oTUZ3TIvEV3J+IzbiTPhH2FbeJmRCbiM11JrSGcYPPZC4EzDgunUvnrwtdx 0c8fHZG04INnk4PdfHxCm12HJ+nRPZzTEUe8fe+GQZ1+H3apyIqLWabwTKzAQI0= =cdC0 -END PGP SIGNATURE-
Re: [gentoo-user] Kernel Panic fglrx
Am Mittwoch 26 Oktober 2011, 11:15:52 schrieb 4k3nd0: On 10/24/2011 08:27 PM, Michael Schreckenbauer wrote: Am Montag, 24. Oktober 2011, 18:11:45 schrieb 4k3nd0: On 10/24/11 17:31, Michael Schreckenbauer wrote: Hi, Am Montag, 24. Oktober 2011, 16:36:00 schrieb 4k3nd0: hi guys, somehow my fglrx is unstable. Got sometime a crashing fglrx that pulling down the hole system. Someone maybe a idea to fix this? http://pastebin.com/izFnWD7N [fglrx] ASIC hang happened is a message indicating a deadlock in a compute-kernel (shader, GPGPU), which in almost all cases is a userspace bug or the timeout in fglrx is too low for the kernel in question. I'm no expert in tweaking fglrx, but afaict there's nothing you can do except wait for an update of the driver. You could also try the opensource-drivers (I think r600 in your case), cause those do their own heuristics to determine hanging or deadlocked compute- kernels. Best, Michael Thank you. Do you think using a newer version of xserver would help? Always worth a try imo. But I wouldn't expect too much from doing this. The driver thinks, that a compute-kernel hangs or is deadlocked. If this assumption is correct, the userspace app needs a fix otherwise the driver is faulty. Is this problem related to running a special app or DE? Or does it happen always? Best, Michael I tried also updating to a newer Version of xorg-xserver als well using the 3.0.0.-generic-12 . which is not a vanilla kernel. vanilla-sources 3.0.7 is -- #163933
[gentoo-user] Kernel Panic fglrx
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 hi guys, somehow my fglrx is unstable. Got sometime a crashing fglrx that pulling down the hole system. Someone maybe a idea to fix this? http://pastebin.com/izFnWD7N I'm using the 11.9 ati-drivers, i got a ATI Readon HD6990 M uname -a Linux Slaxy 3.0.7-gentoo #1 SMP Sat Oct 22 20:44:41 CEST 2011 x86_64 Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz GenuineIntel GNU/Linux Using xorg-server 1.10.4-r1 Greeting's from Germany 4k3nd0 -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.17 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOpXfQAAoJEARqOhiQNM7Zm9cH/0cs8Pkb8YIGKloBVMQhdFxq +bzFWxbv6aLTqph5uxUkcTZoWYiAZw55TVImaB3RIVbd248RHGrCJMwWywOnNHCY iJ2IVmUrXMFPfwTBSi1L9+2eMEZJqr8jcHCKEUUkJvKpgMcg4koTcFLWu/1RjMdw JecoMUwYZAb+0NC8kN+CQpytn6KlXdoMKYhprQ8QOj2HfCe3ZF5R3Shz62Nj99NB cAx87cX8YLYynPbhrmj2Fg44Q5ItsO4gAw4Z+zAC2Ikih+3jnSzFhwCPk1TRhmcn KffLGxun9eAKaJqKhcWXYWH9k3qYqN16x0/3cESAHFqY5FETOD3PRTu1shS3S0k= =ChkA -END PGP SIGNATURE-
Re: [gentoo-user] Kernel Panic fglrx
Hi, Am Montag, 24. Oktober 2011, 16:36:00 schrieb 4k3nd0: hi guys, somehow my fglrx is unstable. Got sometime a crashing fglrx that pulling down the hole system. Someone maybe a idea to fix this? http://pastebin.com/izFnWD7N [fglrx] ASIC hang happened is a message indicating a deadlock in a compute-kernel (shader, GPGPU), which in almost all cases is a userspace bug or the timeout in fglrx is too low for the kernel in question. I'm no expert in tweaking fglrx, but afaict there's nothing you can do except wait for an update of the driver. You could also try the opensource-drivers (I think r600 in your case), cause those do their own heuristics to determine hanging or deadlocked compute- kernels. Best, Michael
Re: [gentoo-user] Kernel Panic fglrx
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 10/24/11 17:31, Michael Schreckenbauer wrote: Hi, Am Montag, 24. Oktober 2011, 16:36:00 schrieb 4k3nd0: hi guys, somehow my fglrx is unstable. Got sometime a crashing fglrx that pulling down the hole system. Someone maybe a idea to fix this? http://pastebin.com/izFnWD7N [fglrx] ASIC hang happened is a message indicating a deadlock in a compute-kernel (shader, GPGPU), which in almost all cases is a userspace bug or the timeout in fglrx is too low for the kernel in question. I'm no expert in tweaking fglrx, but afaict there's nothing you can do except wait for an update of the driver. You could also try the opensource-drivers (I think r600 in your case), cause those do their own heuristics to determine hanging or deadlocked compute- kernels. Best, Michael Thank you. Do you think using a newer version of xserver would help? -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.17 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOpY5BAAoJEARqOhiQNM7ZwysH/RDWXwBdqLHgKL2R5tSgcOal tL3gYduHOB0vJdITrbm3hvAdq6axvOVW3UXlI9dskLvD/OlA2uH9U70Lbh5GjdZH +bqp8+B8gKBmm0yNIT9/PWPAI+yxSpf1JPXLwV08R5B9F1pRL4sXMhLzcjNbywZM V9V9tBaE/vVaAwvipN8kn9sK7vCorLkA9LcOF0IzNBJDSJIqxUZR9x99O2FA51re 57MyoQPyXxX0zlqe8mHHggLKCZnKYNmI5XNngX++2GL6vUVeerxKqJcPQJZ2vX+V xScQY1jFOqt1QPsVjqmhlTSbND7tcTl5yY6inrdS7ar1FhzpJjHZ8l4hJVS4ayU= =P9Xf -END PGP SIGNATURE-
Re: [gentoo-user] Kernel Panic fglrx
Am Montag 24 Oktober 2011, 16:36:00 schrieb 4k3nd0: hi guys, somehow my fglrx is unstable. Got sometime a crashing fglrx that pulling down the hole system. Someone maybe a idea to fix this? http://pastebin.com/izFnWD7N I'm using the 11.9 ati-drivers, i got a ATI Readon HD6990 M uname -a Linux Slaxy 3.0.7-gentoo #1 SMP Sat Oct 22 20:44:41 CEST 2011 x86_64 Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz GenuineIntel GNU/Linux Using xorg-server 1.10.4-r1 Greeting's from Germany 4k3nd0 well, the first thing is always: don't use patched kernels. gentoo kernels are patched. Use vanilla. See if the problems persist. fglrx has been solid for me for the last half of a year. With uptimes of two weeks and more, reboots always caused by kernel updates. -- #163933
Re: [gentoo-user] Kernel Panic fglrx
Am Montag, 24. Oktober 2011, 18:11:45 schrieb 4k3nd0: On 10/24/11 17:31, Michael Schreckenbauer wrote: Hi, Am Montag, 24. Oktober 2011, 16:36:00 schrieb 4k3nd0: hi guys, somehow my fglrx is unstable. Got sometime a crashing fglrx that pulling down the hole system. Someone maybe a idea to fix this? http://pastebin.com/izFnWD7N [fglrx] ASIC hang happened is a message indicating a deadlock in a compute-kernel (shader, GPGPU), which in almost all cases is a userspace bug or the timeout in fglrx is too low for the kernel in question. I'm no expert in tweaking fglrx, but afaict there's nothing you can do except wait for an update of the driver. You could also try the opensource-drivers (I think r600 in your case), cause those do their own heuristics to determine hanging or deadlocked compute- kernels. Best, Michael Thank you. Do you think using a newer version of xserver would help? Always worth a try imo. But I wouldn't expect too much from doing this. The driver thinks, that a compute-kernel hangs or is deadlocked. If this assumption is correct, the userspace app needs a fix otherwise the driver is faulty. Is this problem related to running a special app or DE? Or does it happen always? Best, Michael
Re: [gentoo-user] Kernel Panic fglrx
Am Montag, 24. Oktober 2011, 18:49:36 schrieb Volker Armin Hemmann: Am Montag 24 Oktober 2011, 16:36:00 schrieb 4k3nd0: hi guys, somehow my fglrx is unstable. Got sometime a crashing fglrx that pulling down the hole system. Someone maybe a idea to fix this? http://pastebin.com/izFnWD7N I'm using the 11.9 ati-drivers, i got a ATI Readon HD6990 M uname -a Linux Slaxy 3.0.7-gentoo #1 SMP Sat Oct 22 20:44:41 CEST 2011 x86_64 Intel(R) Core(TM) i7-2820QM CPU @ 2.30GHz GenuineIntel GNU/Linux Using xorg-server 1.10.4-r1 Greeting's from Germany 4k3nd0 well, the first thing is always: don't use patched kernels. gentoo kernels are patched. Use vanilla. See if the problems persist. Good advice in general. But afaik the deadlock detection happens completely in the driver, so I am not convinced other parts of the kernel could cause this. I might be wrong about this though. fglrx has been solid for me for the last half of a year. With uptimes of two weeks and more, reboots always caused by kernel updates. Best, Michael
Re: [gentoo-user] Kernel Panic fglrx
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 10/24/11 20:27, Michael Schreckenbauer wrote: Am Montag, 24. Oktober 2011, 18:11:45 schrieb 4k3nd0: On 10/24/11 17:31, Michael Schreckenbauer wrote: Hi, Am Montag, 24. Oktober 2011, 16:36:00 schrieb 4k3nd0: hi guys, somehow my fglrx is unstable. Got sometime a crashing fglrx that pulling down the hole system. Someone maybe a idea to fix this? http://pastebin.com/izFnWD7N [fglrx] ASIC hang happened is a message indicating a deadlock in a compute-kernel (shader, GPGPU), which in almost all cases is a userspace bug or the timeout in fglrx is too low for the kernel in question. I'm no expert in tweaking fglrx, but afaict there's nothing you can do except wait for an update of the driver. You could also try the opensource-drivers (I think r600 in your case), cause those do their own heuristics to determine hanging or deadlocked compute- kernels. Best, Michael Thank you. Do you think using a newer version of xserver would help? Always worth a try imo. But I wouldn't expect too much from doing this. The driver thinks, that a compute-kernel hangs or is deadlocked. If this assumption is correct, the userspace app needs a fix otherwise the driver is faulty. Is this problem related to running a special app or DE? Or does it happen always? Best, Michael First i suspect flash player, but it's randomly. There is no special reason i can detect. I will try using the other Kernel, maybe it will help. -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.17 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJOpbjxAAoJEARqOhiQNM7ZnvoH/0tj+06hg/8Si0A0usMDZAYn 3L6vyGjmYmOMW8eTzw7MTE3QFbw8rFrF9KeONzasZU83Z12saA/f+uRZkExcmrM1 kjYCDyzqlOqPz/u76X3HYP8DKIdFxI/mOws/xKf/kdOioI1TOpas5Lm18VkzfWiF JYQvJ7KjUIo/MfqMoTtWjUMn6lDfdQ9fs9DvQCQQuJtPZXp/N4cZb3WFHhXAl8mw LnoWi3vBh7EZv3W4pisaxKVti2cGmUFjzBjarQL89EB67coya6Iy7ZIDWoPHIFC0 WroGKaIFPwbMqWiSZxqSgwWAycpgs6Z9OuiQaz/BysYBQ7cwm6MosBG5stAbU3c= =W9dW -END PGP SIGNATURE-
