Messages in this thread | | | Date | Sat, 05 Jun 2004 02:18:09 +0200 | From | Sebastian Ley <> | Subject | modprobe acpi segfaults |
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Hello,
please CC me on replies as I am not subscribed, thank you.
I am running a Debian 2.6.6 kernel on a ASUS S5200N notebook. When I try to modprobe acpi I get a segmentation fault. dmesg output is:
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Unable to handle kernel NULL pointer dereference at virtual address 00000010 printing eip: c01af5b9 *pde = 00000000 Oops: 0002 [#1] PREEMPT CPU: 0 EIP: 0060:[<c01af5b9>] Not tainted EFLAGS: 00210246 (2.6.6-1-686) EIP is at acpi_ds_execute_arguments+0x91/0x118 eax: 00000000 ebx: 00000000 ecx: 00000009 edx: 00000001 esi: dd4b7000 edi: defb0d7c ebp: d824681c esp: d2af7c40 ds: 007b es: 007b ss: 0068 Process modprobe (pid: 2954, threadinfo=d2af6000 task=d3425350) Stack: dd829584 d824681c 00000000 dea4a9b8 c01af6bb d824681c d824681c 00000000 00000000 dd829584 c01b8e77 dd829584 00000000 dea4a9b8 dea4a800 d824681c 00000000 c01b4c7b dea4a9b8 dea4a800 00000003 00000008 c01b6efc dea4a9b8 Call Trace: [<c01af6bb>] acpi_ds_get_buffer_arguments+0x49/0x4e [<c01b8e77>] acpi_ex_resolve_node_to_value+0x87/0xdc [<c01b4c7b>] acpi_ex_resolve_to_value+0x3b/0x46 [<c01b6efc>] acpi_ex_resolve_operands+0x1ca/0x316 [<c01af8ff>] acpi_ds_eval_buffer_field_operands+0x46/0x9c [<c01b0008>] acpi_ds_exec_end_op+0x15f/0x26b [<c01bd5e4>] acpi_ps_parse_loop+0x546/0x85f [<c01bd94b>] acpi_ps_parse_aml+0x4e/0x1af [<c01be1f6>] acpi_psx_execute+0x142/0x19c [<c01bb5c0>] acpi_ns_execute_control_method+0x43/0x52 [<c01bb559>] acpi_ns_evaluate_by_handle+0x81/0xa5 [<c01bb433>] acpi_ns_evaluate_relative+0xab/0xc9 [<c01bad10>] acpi_evaluate_object+0x10f/0x1d1 [<e04826a3>] acpi_processor_set_pdc+0x73/0x79 [processor] [<e048296a>] acpi_processor_get_performance_info+0x4a/0x71 [processor] [<e0482a0b>] acpi_processor_register_performance+0x78/0xb6 [processor] [<e0acf3c2>] acpi_cpufreq_cpu_init+0x62/0x320 [acpi] [<c010871b>] do_IRQ+0xfb/0x130 [<c01069e8>] common_interrupt+0x18/0x20 [<c0208521>] cpufreq_add_dev+0xd1/0x2b0 [<c014cf98>] vfree+0x28/0x40 [<c0131ab1>] load_module+0x831/0xab0 [<c01ee555>] sysdev_driver_register+0x85/0xd0 [<c0209216>] cpufreq_register_driver+0x86/0x120 [<e0ac400f>] acpi_cpufreq_init+0xf/0x11 [acpi] [<c0131e30>] sys_init_module+0x100/0x210 [<c010607b>] syscall_call+0x7/0xb
Code: 89 68 10 57 e8 c1 e7 00 00 6a 37 e8 0e ea 00 00 5e 89 c7 85
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Let me know if you need to know more or if I can do something to investigste this.
Thanks and regards, Sebastian
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