Re: [panic] general protection fault - triggered in acpi_cmbat_get_bst() ?
On Thu, Jan 26, 2012 at 02:47:10PM +0200, Andriy Gapon wrote: Prior to Monday's email, I was out of town and mostly away from the laptop. I can't definitively say, but it's likely I didn't have the laptop running long enough to experience the problem. Still confused - are you saying that you have _never_ let this laptop run long enough? No. I'm saying I haven't seen the machine crash from gkrellm polling the battery state. FWIW, all three crashes (before disabling that monitor) occurred when the laptop was plugged in, and at 100% battery. Also, what's debug.acpi.acpi_ca_version on this system? nucleus % sysctl debug.acpi.acpi_ca_version debug.acpi.acpi_ca_version: 20120111 So, from your experience with this laptop, can the problem be caused by the latest ACPICA import? Or do you suppose that the problem could have existed before it? I of course can't be 100% certain the problem didn't exist before, but I definitely have had this laptop running for a few hours in the past. It's possible it was the ACPICA import, but the version of -CURRENT I was running before upgrading on the 21st was only three days old or so. Glen ___ freebsd-acpi@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-acpi To unsubscribe, send any mail to freebsd-acpi-unsubscr...@freebsd.org
Re: [panic] general protection fault - triggered in acpi_cmbat_get_bst() ?
on 26/01/2012 16:20 Glen Barber said the following: On Thu, Jan 26, 2012 at 02:47:10PM +0200, Andriy Gapon wrote: Prior to Monday's email, I was out of town and mostly away from the laptop. I can't definitively say, but it's likely I didn't have the laptop running long enough to experience the problem. Still confused - are you saying that you have _never_ let this laptop run long enough? No. I'm saying I haven't seen the machine crash from gkrellm polling the battery state. FWIW, all three crashes (before disabling that monitor) occurred when the laptop was plugged in, and at 100% battery. Also, what's debug.acpi.acpi_ca_version on this system? nucleus % sysctl debug.acpi.acpi_ca_version debug.acpi.acpi_ca_version: 20120111 So, from your experience with this laptop, can the problem be caused by the latest ACPICA import? Or do you suppose that the problem could have existed before it? I of course can't be 100% certain the problem didn't exist before, but I definitely have had this laptop running for a few hours in the past. It's possible it was the ACPICA import, but the version of -CURRENT I was running before upgrading on the 21st was only three days old or so. Given that there hasn't been any changes to sys/dev/acpica (i.e. FreeBSD ACPI code) at all since 2011-12-29, I am inclined to assume that the problem is caused by the ACPICA 20120111 import. -- Andriy Gapon ___ freebsd-acpi@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-acpi To unsubscribe, send any mail to freebsd-acpi-unsubscr...@freebsd.org
Re: [panic] general protection fault - triggered in acpi_cmbat_get_bst() ?
On Thu, Jan 26, 2012 at 04:45:26PM +0200, Andriy Gapon wrote: Given that there hasn't been any changes to sys/dev/acpica (i.e. FreeBSD ACPI code) at all since 2011-12-29, I am inclined to assume that the problem is caused by the ACPICA 20120111 import. I've just re-enabled the battery monitor in gkrellm. Should the machine crash again for the same reason, is there anything specific I can provide to troubleshoot this? I can drop the core.txt.N file somewhere public if that helps, as well as any kgdb output needed. Thanks. Glen ___ freebsd-acpi@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-acpi To unsubscribe, send any mail to freebsd-acpi-unsubscr...@freebsd.org
Re: [panic] general protection fault - triggered in acpi_cmbat_get_bst() ?
on 26/01/2012 16:49 Glen Barber said the following: On Thu, Jan 26, 2012 at 04:45:26PM +0200, Andriy Gapon wrote: Given that there hasn't been any changes to sys/dev/acpica (i.e. FreeBSD ACPI code) at all since 2011-12-29, I am inclined to assume that the problem is caused by the ACPICA 20120111 import. I've just re-enabled the battery monitor in gkrellm. Should the machine crash again for the same reason, is there anything specific I can provide to troubleshoot this? I can drop the core.txt.N file somewhere public if that helps, as well as any kgdb output needed. I would help to get a backtrace with line numbers from kgdb. And also to get detailed information about values of variables in the AcpiUtAllocateObjectDescDbg frame. -- Andriy Gapon ___ freebsd-acpi@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-acpi To unsubscribe, send any mail to freebsd-acpi-unsubscr...@freebsd.org