ksymoops 2.4.11 on i686 2.6.36-rc2-git1. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.6.36-rc2-git1/ (default) -m /boot/System.map-2.6.36-rc2-git1 (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. Error (regular_file): read_ksyms stat /proc/ksyms failed No modules in ksyms, skipping objects No ksyms, skipping lsmod ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1]) 8139cp: 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004) 8139cp 0000:02:00.0: This (id 10ec:8139 rev 10) is not an 8139C+ compatible chip, use 8139too cb710 0000:02:01.1: PCI INT B -> GSI 18 (level, low) -> IRQ 18 cb710 0000:02:01.1: id 0, IO 0x00013c00, IRQ 18 ehci_hcd 0000:00:1d.7: debug port 1 8139too: 8139too Fast Ethernet driver 0.9.28 8139too 0000:02:00.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20 8139too 0000:02:00.0: eth0: RealTek RTL8139 at 0x3000, 00:c0:9f:29:f7:ea, IRQ 20 BUG: unable to handle kernel paging request at fffa6ff0 *pde = 013b9067 *pte = 00000000 Oops: 0002 [#1] PREEMPT SMP Pid: 1385, comm: modprobe Not tainted 2.6.36-rc2-git1 #81 0880/Pavilion zd7000 (DP761E#ABF) EIP: 0060:[] EFLAGS: 00010292 CPU: 1 Using defaults from ksymoops -t elf32-i386 -a i386 EAX: 04000000 EBX: 00000ffc ECX: fffa6ff0 EDX: fffa6ff0 ESI: 04000000 EDI: fffa3000 EBP: df2008c0 ESP: dfa95cdc DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 e0d28d38 def2dd60 04000000 10000000 e0d28ed3 04000000 def83800 00000300 <0> e0d2521c 00000001 df2008e8 dfa95d64 0000016b df2008c0 0000f4c7 0000015c <0> 00000023 e0d23f3d e0d6883d c1253e4b 0000015c dfa95d64 00000002 df2008c0 Call Trace: [] ? poke_fb+0x63/0x7b [nouveau] [] ? init_compute_mem+0x110/0x9f3 [nouveau] [] ? bios_wr32+0x64/0xc7 [nouveau] [] ? parse_init_table+0xc9/0x192 [nouveau] [] ? printk+0xe/0x13 [] ? nouveau_run_vbios_init+0x261/0x310 [nouveau] [] ? nouveau_bios_init+0x13d4/0x1708 [nouveau] [] ? nouveau_card_init+0xbbe/0xee2 [nouveau] [] ? nouveau_load+0x46e/0x4a6 [nouveau] [] ? drm_get_pci_dev+0x117/0x1e9 [] ? _raw_spin_lock_irqsave+0x11/0x2a [] ? local_pci_probe+0x34/0x74 [] ? pci_device_probe+0x41/0x63 [] ? driver_probe_device+0x8c/0x110 [] ? __driver_attach+0x40/0x5b [] ? bus_for_each_dev+0x37/0x5f [] ? driver_attach+0x11/0x13 [] ? __driver_attach+0x0/0x5b [] ? bus_add_driver+0x8c/0x1bf [] ? kset_find_obj+0x4f/0x56 [] ? nouveau_init+0x0/0x40 [nouveau] [] ? driver_register+0x7a/0xd9 [] ? nouveau_init+0x0/0x40 [nouveau] [] ? __pci_register_driver+0x33/0x89 [] ? nouveau_init+0x0/0x40 [nouveau] [] ? do_one_initcall+0x68/0x106 [] ? sys_init_module+0xbe2/0xdc7 [] ? sys_close+0x6b/0x9e [] ? sysenter_do_call+0x12/0x26 Code: 00 01 00 76 0d 25 ff ff 00 00 89 d7 89 c2 f3 6c eb 0c ba 01 67 2d c1 5b 5f e9 6d fe ff ff 5b 5f c3 89 d1 81 fa ff ff 03 00 76 03 <89> 02 c3 81 fa 00 00 01 00 76 08 81 e2 ff ff 00 00 ef c3 ba 16 >>EIP; c1105185 <===== >>EAX; 04000000 >>ESI; 04000000 Trace; e0d28d38 Trace; e0d28ed3 Trace; e0d2521c Trace; e0d23f3d Trace; c1253e4b Trace; e0d2abf5 Trace; e0d2c078 Trace; e0d12611 Trace; e0d12da3 Trace; c116d997 Trace; c1255e09 <_raw_spin_lock_irqsave+11/2a> Trace; c110fa01 Trace; c11100c4 Trace; c1178451 Trace; c1178515 <__driver_attach+40/5b> Trace; c1177e66 Trace; c1178307 Trace; c11784d5 <__driver_attach+0/5b> Trace; c1177941 Trace; c10fcc63 Trace; e0d79000 Trace; c1178730 Trace; e0d79000 Trace; c1110296 <__pci_register_driver+33/89> Trace; e0d79000 Trace; c1001151 Trace; c1048c77 Trace; c10742ac Trace; c1002690 Code; c110515a 00000000 <_EIP>: Code; c110515a 0: 00 01 add %al,(%ecx) Code; c110515c 2: 00 76 0d add %dh,0xd(%esi) Code; c110515f 5: 25 ff ff 00 00 and $0xffff,%eax Code; c1105164 a: 89 d7 mov %edx,%edi Code; c1105166 c: 89 c2 mov %eax,%edx Code; c1105168 e: f3 6c rep insb (%dx),%es:(%edi) Code; c110516a 10: eb 0c jmp 1e <_EIP+0x1e> Code; c110516c 12: ba 01 67 2d c1 mov $0xc12d6701,%edx Code; c1105171 17: 5b pop %ebx Code; c1105172 18: 5f pop %edi Code; c1105173 19: e9 6d fe ff ff jmp fffffe8b <_EIP+0xfffffe8b> Code; c1105178 1e: 5b pop %ebx Code; c1105179 1f: 5f pop %edi Code; c110517a 20: c3 ret Code; c110517b 21: 89 d1 mov %edx,%ecx Code; c110517d 23: 81 fa ff ff 03 00 cmp $0x3ffff,%edx Code; c1105183 29: 76 03 jbe 2e <_EIP+0x2e> Code; c1105185 <===== 2b: 89 02 mov %eax,(%edx) <===== Code; c1105187 2d: c3 ret Code; c1105188 2e: 81 fa 00 00 01 00 cmp $0x10000,%edx Code; c110518e 34: 76 08 jbe 3e <_EIP+0x3e> Code; c1105190 36: 81 e2 ff ff 00 00 and $0xffff,%edx Code; c1105196 3c: ef out %eax,(%dx) Code; c1105197 3d: c3 ret Code; c1105198 3e: ba .byte 0xba Code; c1105199 3f: 16 push %ss EIP: [] iowrite32+0xa/0x29 SS:ESP 0068:dfa95cdc CR2: 00000000fffa6ff0 Pid: 1385, comm: modprobe Tainted: G D 2.6.36-rc2-git1 #81 Call Trace: [] ? schedule+0x9b/0x6b1 [] ? __cond_resched+0xf/0x19 [] ? _cond_resched+0x18/0x21 [] ? unmap_vmas+0x444/0x514 [] ? exit_mmap+0x99/0x130 [] ? mmput+0x20/0x94 [] ? exit_mm+0xdf/0xe7 [] ? do_exit+0x180/0x562 [] ? _raw_spin_trylock+0xd/0x4e [] ? kmsg_dump+0x7f/0xf5 [] ? oops_end+0x72/0x75 [] ? no_context+0x10d/0x116 [] ? do_page_fault+0x0/0x2fc [] ? bad_area_nosemaphore+0xa/0xc [] ? do_page_fault+0x14c/0x2fc [] ? get_parent_ip+0x8/0x19 [] ? sub_preempt_count+0x74/0x80 [] ? _raw_spin_unlock+0xc/0x1f [] ? reserve_memtype+0x2e2/0x372 [] ? sub_preempt_count+0x74/0x80 [] ? schedule+0x689/0x6b1 [] ? get_parent_ip+0x8/0x19 [] ? do_page_fault+0x0/0x2fc [] ? error_code+0x5a/0x60 [] ? speedstep_get_freqs+0xd0/0x11e [] ? do_page_fault+0x0/0x2fc [] ? iowrite32+0xa/0x29 [] ? poke_fb+0x63/0x7b [nouveau] [] ? init_compute_mem+0x110/0x9f3 [nouveau] [] ? bios_wr32+0x64/0xc7 [nouveau] [] ? parse_init_table+0xc9/0x192 [nouveau] [] ? printk+0xe/0x13 [] ? nouveau_run_vbios_init+0x261/0x310 [nouveau] [] ? nouveau_bios_init+0x13d4/0x1708 [nouveau] [] ? nouveau_card_init+0xbbe/0xee2 [nouveau] [] ? nouveau_load+0x46e/0x4a6 [nouveau] [] ? drm_get_pci_dev+0x117/0x1e9 [] ? _raw_spin_lock_irqsave+0x11/0x2a [] ? local_pci_probe+0x34/0x74 [] ? pci_device_probe+0x41/0x63 [] ? driver_probe_device+0x8c/0x110 [] ? __driver_attach+0x40/0x5b [] ? bus_for_each_dev+0x37/0x5f [] ? driver_attach+0x11/0x13 [] ? __driver_attach+0x0/0x5b [] ? bus_add_driver+0x8c/0x1bf [] ? kset_find_obj+0x4f/0x56 [] ? nouveau_init+0x0/0x40 [nouveau] [] ? driver_register+0x7a/0xd9 [] ? nouveau_init+0x0/0x40 [nouveau] [] ? __pci_register_driver+0x33/0x89 [] ? nouveau_init+0x0/0x40 [nouveau] [] ? do_one_initcall+0x68/0x106 [] ? sys_init_module+0xbe2/0xdc7 [] ? sys_close+0x6b/0x9e [] ? sysenter_do_call+0x12/0x26 Warning (Oops_read): Code line not seen, dumping what data is available >>EIP; c1105185 <===== Trace; c1254160 Trace; c1022222 <__cond_resched+f/19> Trace; c1254803 <_cond_resched+18/21> Trace; c106535e Trace; c10682d1 Trace; c1022b23 Trace; c1025d00 Trace; c102718c Trace; c1255e99 <_raw_spin_trylock+d/4e> Trace; c1025144 Trace; c1004e80 Trace; c1017bd1 Trace; c1017df1 Trace; c1017cd8 Trace; c1017f3d Trace; c101eea1 Trace; c101fabb Trace; c1255c11 <_raw_spin_unlock+c/1f> Trace; c1019bd3 Trace; c101fabb Trace; c125474e Trace; c101eea1 Trace; c1017df1 Trace; c12566a2 Trace; c101007b Trace; c1017df1 Trace; c1105185 Trace; e0d28d38 Trace; e0d28ed3 Trace; e0d2521c Trace; e0d23f3d Trace; c1253e4b Trace; e0d2abf5 Trace; e0d2c078 Trace; e0d12611 Trace; e0d12da3 Trace; c116d997 Trace; c1255e09 <_raw_spin_lock_irqsave+11/2a> Trace; c110fa01 Trace; c11100c4 Trace; c1178451 Trace; c1178515 <__driver_attach+40/5b> Trace; c1177e66 Trace; c1178307 Trace; c11784d5 <__driver_attach+0/5b> Trace; c1177941 Trace; c10fcc63 Trace; e0d79000 Trace; c1178730 Trace; e0d79000 Trace; c1110296 <__pci_register_driver+33/89> Trace; e0d79000 Trace; c1001151 Trace; c1048c77 Trace; c10742ac Trace; c1002690 BUG: unable to handle kernel NULL pointer dereference at (null) *pde = 00000000 Oops: 0002 [#2] PREEMPT SMP Pid: 2610, comm: Xorg Tainted: G D 2.6.36-rc2-git1 #81 0880/Pavilion zd7000 (DP761E#ABF) EIP: 0060:[] EFLAGS: 00013246 CPU: 0 EAX: 00000000 EBX: def83a98 ECX: dedd2040 EDX: dcd5ff14 ESI: dedd2040 EDI: def83a9c EBP: def83aa0 ESP: dcd5ff10 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 c1169934 def83aa0 00000000 dedd2040 def83a98 de9a1100 def83a98 de9a1160 <0> c1254c5a de9a1124 de9a1100 c116f60c def83800 de9a1100 de9a115c c1168f8f <0> 00000000 def83a00 def839f8 00003246 deecea80 00000008 deb72238 df879c80 Call Trace: [] ? drm_gem_object_release_handle+0x0/0x24 [] ? mutex_lock+0x10/0x1d [] ? drm_fb_release+0x1b/0x63 [] ? drm_release+0x2b7/0x4ae [] ? fput+0xc6/0x167 [] ? filp_close+0x4e/0x54 [] ? sys_close+0x6b/0x9e [] ? sysenter_do_call+0x12/0x26 [] ? init_cyrix+0x97/0x3b4 Code: 75 0a 83 7e 18 63 7e 04 f3 90 eb 9e 8d 7b 04 89 f8 e8 d0 10 00 00 8d 6b 08 8b 43 0c 8d 54 24 04 89 53 0c 89 6c 24 04 89 44 24 08 <89> 10 89 74 24 0c 83 c8 ff 87 03 48 74 37 83 c8 ff 87 03 48 74 >>EIP; c1254d67 <__mutex_lock_slowpath+a0/132> <===== Trace; c1169934 Trace; c1254c5a Trace; c116f60c Trace; c1168f8f Trace; c10768ee Trace; c107423b Trace; c10742ac Trace; c1002690 Trace; c1250000 Code; c1254d3c <__mutex_lock_slowpath+75/132> 00000000 <_EIP>: Code; c1254d3c <__mutex_lock_slowpath+75/132> 0: 75 0a jne c <_EIP+0xc> Code; c1254d3e <__mutex_lock_slowpath+77/132> 2: 83 7e 18 63 cmpl $0x63,0x18(%esi) Code; c1254d42 <__mutex_lock_slowpath+7b/132> 6: 7e 04 jle c <_EIP+0xc> Code; c1254d44 <__mutex_lock_slowpath+7d/132> 8: f3 90 pause Code; c1254d46 <__mutex_lock_slowpath+7f/132> a: eb 9e jmp ffffffaa <_EIP+0xffffffaa> Code; c1254d48 <__mutex_lock_slowpath+81/132> c: 8d 7b 04 lea 0x4(%ebx),%edi Code; c1254d4b <__mutex_lock_slowpath+84/132> f: 89 f8 mov %edi,%eax Code; c1254d4d <__mutex_lock_slowpath+86/132> 11: e8 d0 10 00 00 call 10e6 <_EIP+0x10e6> Code; c1254d52 <__mutex_lock_slowpath+8b/132> 16: 8d 6b 08 lea 0x8(%ebx),%ebp Code; c1254d55 <__mutex_lock_slowpath+8e/132> 19: 8b 43 0c mov 0xc(%ebx),%eax Code; c1254d58 <__mutex_lock_slowpath+91/132> 1c: 8d 54 24 04 lea 0x4(%esp),%edx Code; c1254d5c <__mutex_lock_slowpath+95/132> 20: 89 53 0c mov %edx,0xc(%ebx) Code; c1254d5f <__mutex_lock_slowpath+98/132> 23: 89 6c 24 04 mov %ebp,0x4(%esp) Code; c1254d63 <__mutex_lock_slowpath+9c/132> 27: 89 44 24 08 mov %eax,0x8(%esp) Code; c1254d67 <__mutex_lock_slowpath+a0/132> <===== 2b: 89 10 mov %edx,(%eax) <===== Code; c1254d69 <__mutex_lock_slowpath+a2/132> 2d: 89 74 24 0c mov %esi,0xc(%esp) Code; c1254d6d <__mutex_lock_slowpath+a6/132> 31: 83 c8 ff or $0xffffffff,%eax Code; c1254d70 <__mutex_lock_slowpath+a9/132> 34: 87 03 xchg %eax,(%ebx) Code; c1254d72 <__mutex_lock_slowpath+ab/132> 36: 48 dec %eax Code; c1254d73 <__mutex_lock_slowpath+ac/132> 37: 74 37 je 70 <_EIP+0x70> Code; c1254d75 <__mutex_lock_slowpath+ae/132> 39: 83 c8 ff or $0xffffffff,%eax Code; c1254d78 <__mutex_lock_slowpath+b1/132> 3c: 87 03 xchg %eax,(%ebx) Code; c1254d7a <__mutex_lock_slowpath+b3/132> 3e: 48 dec %eax Code; c1254d7b <__mutex_lock_slowpath+b4/132> 3f: 74 .byte 0x74 EIP: [] __mutex_lock_slowpath+0xa0/0x132 SS:ESP 0068:dcd5ff10 CR2: 0000000000000000 Pid: 2610, comm: Xorg Tainted: G D 2.6.36-rc2-git1 #81 Call Trace: [] ? schedule+0x9b/0x6b1 [] ? __cond_resched+0xf/0x19 [] ? _cond_resched+0x18/0x21 [] ? unmap_vmas+0x444/0x514 [] ? exit_mmap+0x99/0x130 [] ? mmput+0x20/0x94 [] ? exit_mm+0xdf/0xe7 [] ? do_exit+0x180/0x562 [] ? _raw_spin_trylock+0xd/0x4e [] ? kmsg_dump+0x7f/0xf5 [] ? oops_end+0x72/0x75 [] ? no_context+0x10d/0x116 [] ? do_page_fault+0x0/0x2fc [] ? bad_area_nosemaphore+0xa/0xc [] ? do_page_fault+0x14c/0x2fc [] ? __do_softirq+0xbc/0xf1 [] ? do_IRQ+0x81/0x92 [] ? do_page_fault+0x0/0x2fc [] ? error_code+0x5a/0x60 [] ? do_page_fault+0x0/0x2fc [] ? __mutex_lock_slowpath+0xa0/0x132 [] ? drm_gem_object_release_handle+0x0/0x24 [] ? mutex_lock+0x10/0x1d [] ? drm_fb_release+0x1b/0x63 [] ? drm_release+0x2b7/0x4ae [] ? fput+0xc6/0x167 [] ? filp_close+0x4e/0x54 [] ? sys_close+0x6b/0x9e [] ? sysenter_do_call+0x12/0x26 [] ? init_cyrix+0x97/0x3b4 Warning (Oops_read): Code line not seen, dumping what data is available >>EIP; c1254d67 <__mutex_lock_slowpath+a0/132> <===== Trace; c1254160 Trace; c1022222 <__cond_resched+f/19> Trace; c1254803 <_cond_resched+18/21> Trace; c106535e Trace; c10682d1 Trace; c1022b23 Trace; c1025d00 Trace; c102718c Trace; c1255e99 <_raw_spin_trylock+d/4e> Trace; c1025144 Trace; c1004e80 Trace; c1017bd1 Trace; c1017df1 Trace; c1017cd8 Trace; c1017f3d Trace; c102890b <__do_softirq+bc/f1> Trace; c1003b44 Trace; c1017df1 Trace; c12566a2 Trace; c1017df1 Trace; c1254d67 <__mutex_lock_slowpath+a0/132> Trace; c1169934 Trace; c1254c5a Trace; c116f60c Trace; c1168f8f Trace; c10768ee Trace; c107423b Trace; c10742ac Trace; c1002690 Trace; c1250000 3 warnings and 1 error issued. Results may not be reliable.