ksymoops 0.7c on i686 2.4.7. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.7/ (default) -m /usr/src/linux/System.map (default) Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options. Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_cast_buffer) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_copy_to_buffer) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_evaluate_object) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_evaluate_reference_list) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_evaluate_simple_integer) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_extract_package_data) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_get_device_context) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_get_device_info) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_get_device_power_state) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_get_device_status) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_get_node) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_osl_generate_event) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_proc_root) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_register_driver) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_request) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_search) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_set_device_power_state) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol __VERSIONED_SYMBOL(bm_unregister_driver) not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): ksyms_base symbol acpi_fadt_R__ver_acpi_fadt not found in System.map. Ignoring ksyms_base entry Warning (compare_maps): mismatch on symbol __module_author , aha152x says d2995247, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997907. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_description , aha152x says d2995260, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997920. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_aha152x , aha152x says d29954cc, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997b8c. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_aha152x1 , aha152x says d2995512, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997bd2. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_delay , aha152x says d2995449, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997b09. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_aha152x , aha152x says d29954e0, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997ba0. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_aha152x1 , aha152x says d2995540, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997c00. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_delay , aha152x says d2995460, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997b20. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_exttrans , aha152x says d29954a0, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997b60. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_io , aha152x says d29952c0, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997980. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_irq , aha152x says d2995300, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d29979c0. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_parity , aha152x says d29953e0, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997aa0. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_reconnect , aha152x says d2995380, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997a40. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_scsiid , aha152x says d2995340, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997a00. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_sync , aha152x says d2995420, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997ae0. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_exttrans , aha152x says d2995481, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997b41. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_io , aha152x says d2995297, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997957. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_irq , aha152x says d29952eb, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d29979ab. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_parity , aha152x says d29953b0, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997a70. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_reconnect , aha152x says d2995367, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997a27. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_scsiid , aha152x says d2995327, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d29979e7. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_parm_sync , aha152x says d2995401, /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o says d2997ac1. Ignoring /lib/modules/2.4.7/kernel/drivers/scsi/aha152x.o entry Warning (compare_maps): mismatch on symbol __module_author , 3c59x says d2984960, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985ac0. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_description , 3c59x says d29849a0, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985b00. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_compaq_device_id , 3c59x says d2984ab4, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985c14. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_compaq_ioaddr , 3c59x says d2984a8d, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985bed. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_compaq_irq , 3c59x says d2984aa2, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985c02. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_debug , 3c59x says d29849ea, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985b4a. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_compaq_device_id , 3c59x says d2984e60, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985fc0. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_compaq_ioaddr , 3c59x says d2984da0, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985f00. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_compaq_irq , 3c59x says d2984e00, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985f60. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_debug , 3c59x says d2984ae0, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985c40. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_enable_wol , 3c59x says d2984c80, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985de0. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_flow_ctrl , 3c59x says d2984c20, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985d80. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_full_duplex , 3c59x says d2984b80, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985ce0. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_hw_checksums , 3c59x says d2984bc0, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985d20. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_max_interrupt_work , 3c59x says d2984d40, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985ea0. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_options , 3c59x says d2984b20, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985c80. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_rx_copybreak , 3c59x says d2984ce0, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985e40. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_desc_watchdog , 3c59x says d2984ec0, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2986020. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_enable_wol , 3c59x says d2984a4a, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985baa. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_flow_ctrl , 3c59x says d2984a36, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985b96. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_full_duplex , 3c59x says d2984a09, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985b69. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_hw_checksums , 3c59x says d2984a1f, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985b7f. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_max_interrupt_work , 3c59x says d2984a73, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985bd3. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_options , 3c59x says d29849f7, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985b57. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_rx_copybreak , 3c59x says d2984a5f, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985bbf. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Warning (compare_maps): mismatch on symbol __module_parm_watchdog , 3c59x says d2984acc, /lib/modules/2.4.7/kernel/drivers/net/3c59x.o says d2985c2c. Ignoring /lib/modules/2.4.7/kernel/drivers/net/3c59x.o entry Unable to handle kernel NULL pointer dereference at virtual address 000000fb d2991571 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[] Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010082 eax: 00000000 ebx: c8149dc8 ecx: c8147000 edx: c864e800 esi: 00000000 edi: 00000086 ebp: c864e87c esp: c8149f54 ds: 0018 es: 0018 ss: 0018 Process scsi_eh_1 (pid: 318, stackpage=c8149000) Stack: 00000286 c864e800 00000000 c8147200 d299160f c864e800 c864e87c 00000286 c8147200 c01c6567 c8147200 00002003 00000000 c01c6b87 c8147200 c8148000 c8149fdc c8149fdc c864e800 c8149fe8 c8149fe8 c8147000 00000000 c01c702e Call Trace: [] [] [] [] Code: f6 80 fb 00 00 00 10 75 70 8b 4d 00 31 d2 eb 0a 89 ca 8b 82 >>EIP; d2991571 <[aha152x]free_hard_reset_SCs+21/ac> <===== Trace; c01c6567 Trace; c01c6b87 Trace; c01c702e Trace; c0105454 Code; d2991571 <[aha152x]free_hard_reset_SCs+21/ac> 00000000 <_EIP>: Code; d2991571 <[aha152x]free_hard_reset_SCs+21/ac> <===== 0: f6 80 fb 00 00 00 10 testb $0x10,0xfb(%eax) <===== Code; d2991578 <[aha152x]free_hard_reset_SCs+28/ac> 7: 75 70 jne 79 <_EIP+0x79> d29915ea <[aha152x]free_hard_reset_SCs+9a/ac> Code; d299157a <[aha152x]free_hard_reset_SCs+2a/ac> 9: 8b 4d 00 mov 0x0(%ebp),%ecx Code; d299157d <[aha152x]free_hard_reset_SCs+2d/ac> c: 31 d2 xor %edx,%edx Code; d299157f <[aha152x]free_hard_reset_SCs+2f/ac> e: eb 0a jmp 1a <_EIP+0x1a> d299158b <[aha152x]free_hard_reset_SCs+3b/ac> Code; d2991581 <[aha152x]free_hard_reset_SCs+31/ac> 10: 89 ca mov %ecx,%edx Code; d2991583 <[aha152x]free_hard_reset_SCs+33/ac> 12: 8b 82 00 00 00 00 mov 0x0(%edx),%eax 68 warnings issued. Results may not be reliable.