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Bug 81124
| Summary: | Kernel Oops on "modprobe ospm_battery". | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Aleksey Nogin <aleksey> |
| Component: | kernel | Assignee: | Jeff Garzik <jgarzik> |
| Status: | CLOSED DUPLICATE | QA Contact: | Brian Brock <bbrock> |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 9 | CC: | peterm |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2006-02-21 18:50:56 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Sorry, forgot the "ospm_system" at the beginning. The full sequence was: modprobe ospm_system modprobe ospm_processor modprobe ospm_button modprobe ospm_adapter modprobe ospm_battery ospm_ac_adapter Just tried "modprobe ospm_battery" straight after booting - same result. *** This bug has been marked as a duplicate of 80371 *** Changed to 'CLOSED' state since 'RESOLVED' has been deprecated. |
In Phoebe 8.0.92 (upgraded from 8.0) on Dell Lattitude C640 I did the following sequence of modprobe's: modprobe ospm_processor modprobe ospm_button modprobe ospm_adapter modprobe ospm_battery ospm_ac_adapter The last modprobe resulted in segfault (and, apparently, a kernel Oops). dmesg shows: During boot: ACPI: Core Subsystem version [20021205] ACPI-0263: *** Info: GPE Block0 defined as GPE0 to GPE15 ACPI-0263: *** Info: GPE Block1 defined as GPE16 to GPE31 ACPI: Subsystem enabled During modprobes: Power Resource: found ACPI: System firmware supports S0 S1 S3 S4 S5 Processor[0]: C0 C1 C2, 8 throttling states ACPI: Power Button (CM) found ACPI: Sleep Button (CM) found ACPI: Lid Switch (CM) found ACPI-0189: *** Warning: Buffer created with zero length in AML Unable to handle kernel NULL pointer dereference at virtual address 00000010 printing eip: c0188201 *pde = 00000000 Oops: 0002 ospm_battery ospm_button ospm_processor ospm_system ospm_busmgr nls_iso8859-1 sr_mod i8k speedstep wvlan_cs ds yenta_socket pcmcia_core 3c59x ipt_REJECT iptab CPU: 0 EIP: 0060:[<c0188201>] Not tainted EFLAGS: 00010246 EIP is at acpi_ds_execute_arguments [kernel] 0xd1 (2.4.20-2.2) eax: 00000000 ebx: 00000000 ecx: c25a1400 edx: dc7ce920 esi: df2ce800 edi: c257fe80 ebp: dc7ce920 esp: d5f979b0 ds: 0068 es: 0068 ss: 0068 Process modprobe (pid: 1947, stackpage=d5f97000) Stack: df2ce800 00000001 00000000 00000000 00000000 00000000 00000000 00000001 df3c54a0 df3c54a0 df3c89b4 00000000 c018838d dc7ce920 dc7ce920 00000000 00000000 dc7ce920 c0193a99 df3c54a0 d5f97a10 00000003 00000000 df3c89b4 Call Trace: [<c018838d>] acpi_ds_get_buffer_arguments [kernel] 0x3d (0xd5f979e0)) [<c0193a99>] acpi_ex_resolve_node_to_value [kernel] 0xc9 (0xd5f979f8)) [<c0193b2a>] acpi_ex_resolve_to_value [kernel] 0x4a (0xd5f97a1c)) [<c0188d0c>] acpi_ds_resolve_operands [kernel] 0x2c (0xd5f97a30)) [<c0189399>] acpi_ds_exec_end_op [kernel] 0x139 (0xd5f97a48)) [<c0198ed3>] acpi_ps_parse_loop [kernel] 0x553 (0xd5f97a68)) [<c0185de4>] acpi_ut_release_mutex [kernel] 0x74 (0xd5f97a8c)) [<c0185de4>] acpi_ut_release_mutex [kernel] 0x74 (0xd5f97a94)) [<c0185fb7>] acpi_ut_delete_generic_state [kernel] 0x17 (0xd5f97aa4)) [<c01846b8>] acpi_ut_update_object_reference [kernel] 0xb8 (0xd5f97ab0)) [<c0185d45>] acpi_ut_acquire_mutex [kernel] 0x75 (0xd5f97ad0)) [<c01834f5>] acpi_ut_release_to_cache [kernel] 0x45 (0xd5f97ae8)) [<c0185de4>] acpi_ut_release_mutex [kernel] 0x74 (0xd5f97af8)) [<c0199548>] acpi_ps_parse_aml [kernel] 0x1f8 (0xd5f97b18)) [<c018a5b5>] acpi_ds_init_aml_walk [kernel] 0xc5 (0xd5f97b28)) [<c0199fbc>] acpi_psx_execute [kernel] 0x20c (0xd5f97b4c)) [<d5a99104>] .rodata.str1.1 [ospm_battery] 0x0 (0xd5f97b80)) [<c0195968>] acpi_ns_execute_control_method [kernel] 0x58 (0xd5f97b84)) [<c01958eb>] acpi_ns_evaluate_by_handle [kernel] 0xab (0xd5f97b9c)) [<c0195741>] acpi_ns_evaluate_relative [kernel] 0xf1 (0xd5f97bb8)) [<c01846b8>] acpi_ut_update_object_reference [kernel] 0xb8 (0xd5f97be0)) [<d5ae30e4>] .rodata.str1.1 [ospm_busmgr] 0x160 (0xd5f97c00)) [<c0184868>] acpi_ut_remove_reference [kernel] 0x38 (0xd5f97c04)) [<d5a99104>] .rodata.str1.1 [ospm_battery] 0x0 (0xd5f97c10)) [<c0197458>] acpi_evaluate_object [kernel] 0x88 (0xd5f97c18)) [<d5a99104>] .rodata.str1.1 [ospm_battery] 0x0 (0xd5f97c20)) [<d5a99104>] .rodata.str1.1 [ospm_battery] 0x0 (0xd5f97c44)) [<d5ae2ac8>] bm_evaluate_object_R2ecf6ce0 [ospm_busmgr] 0x68 (0xd5f97c48)) [<d5a99104>] .rodata.str1.1 [ospm_battery] 0x0 (0xd5f97c50)) [<d5a980fd>] bt_get_info [ospm_battery] 0x8d (0xd5f97c6c)) [<d5a99104>] .rodata.str1.1 [ospm_battery] 0x0 (0xd5f97c74)) [<d5a983d5>] bt_check_device [ospm_battery] 0x85 (0xd5f97cac)) [<d5a984c1>] bt_add_device [ospm_battery] 0xb1 (0xd5f97cd0)) [<d5a986a2>] bt_notify [ospm_battery] 0x42 (0xd5f97cf0)) [<d5ae142b>] bm_register_driver_R21b2101e [ospm_busmgr] 0x10b (0xd5f97d00)) [<d5a985bb>] bt_initialize [ospm_battery] 0x7b (0xd5f97ec4)) [<d5a98660>] bt_notify [ospm_battery] 0x0 (0xd5f97ed4)) [<d5a986f0>] bt_request [ospm_battery] 0x0 (0xd5f97ed8)) [<d5a99050>] init_module [ospm_battery] 0x50 (0xd5f97f0c)) [<d5a99212>] .rodata.str1.1 [ospm_battery] 0x10e (0xd5f97f10)) [<c011d021>] sys_init_module [kernel] 0x4e1 (0xd5f97f1c)) [<d5a98060>] bt_print [ospm_battery] 0x0 (0xd5f97f20)) [<d5a999d4>] .kmodtab [ospm_battery] 0x0 (0xd5f97f2c)) [<d5a98060>] bt_print [ospm_battery] 0x0 (0xd5f97f58)) [<c01096ff>] system_call [kernel] 0x33 (0xd5f97fc0)) Code: 89 50 10 89 3c 24 e8 e4 1a 01 00 c7 04 24 37 00 00 00 e8 18