| 1 | PANIC: vm_page_fault: unhandled page fault in kernel space at 0xdeadbef3, ip 0x817c8d28
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| 2 |
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| 3 | Welcome to Kernel Debugging Land...
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| 4 |
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| 5 | kdebug> bt
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| 6 | stack trace for thread 343 "w>be"
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| 7 | kernel stack: 0x8176c000 to 0x81770000
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| 8 | user stack: 0x70186000 to 0x701c6000
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| 9 | frame caller <image>:function + offset
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| 10 | 0 8176f9b0 (+ 32) 80060cde <kernel_x86> invoke_debugger_command() + 0x00de
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| 11 | 1 8176f9d0 (+ 48) 80060e1a <kernel_x86> _ZL19invoke_pipe_segmentP21debugger_command_pipelPc() + 0x0083
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| 12 | 2 8176fa00 (+ 32) 80060ee2 <kernel_x86> invoke_debugger_command_pipe() + 0x008b
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| 13 | 3 8176fa20 (+ 128) 8006461b <kernel_x86> _ZN16ExpressionParser17_ParseCommandPipeERi() + 0x0aa3
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| 14 | 4 8176faa0 (+ 48) 80066db7 <kernel_x86> _ZN16ExpressionParser15EvaluateCommandEPKcRi() + 0x06d5
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| 15 | 5 8176fad0 (+ 192) 80066f35 <kernel_x86> evaluate_debug_command() + 0x0089
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| 16 | 6 8176fb90 (+ 80) 8005fdae <kernel_x86> kernel_debugger() + 0x02d3
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| 17 | 7 8176fbe0 (+ 160) 8005ff00 <kernel_x86> panic() + 0x002a
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| 18 | 8 8176fc80 (+ 80) 800b647f <kernel_x86> vm_page_fault() + 0x00ff
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| 19 | 9 8176fcd0 (+ 64) 800c2033 <kernel_x86> page_fault_exception() + 0x00db
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| 20 | 10 8176fd10 (+ 12) 800c5046 <kernel_x86> int_bottom() + 0x0036
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| 21 | kernel iframe at 0x8176fd1c (end = 0x8176fd6c)
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| 22 | eax 0xdeadbeef ebx 0x817cbcf0 ecx 0x0 edx 0x82309930
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| 23 | esi 0x1 edi 0x4 ebp 0x8176fd84 esp 0x8176fd50
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| 24 | eip 0x817c8d28 eflags 0x10202
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| 25 | vector: 0xe, error code: 0x0
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| 26 | 11 8176fd1c (+ 104) 817c8d28 <attribute_overlay> _ZN17attribute_overlay13AttributeFile13FindAttributeEPKcPm() + 0x0036
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| 27 | 12 8176fd84 (+ 32) 817c8f1b <attribute_overlay> _ZN17attribute_overlay13AttributeFile13OpenAttributeEPKciPPNS_14AttributeEntryE() + 0x0021
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| 28 | 13 8176fda4 (+ 48) 817c9ecb <attribute_overlay> _ZN17attribute_overlayL17overlay_open_attrEP9fs_volumeP8fs_vnodePKciPPv() + 0x0041
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| 29 | 14 8176fdd4 (+ 80) 800979a1 <kernel_x86> _ZL9attr_openiPKcib() + 0x0070
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| 30 | 15 8176fe24 (+ 288) 80097aab <kernel_x86> _user_open_attr() + 0x0049
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| 31 | 16 8176ff44 (+ 100) 800c5272 <kernel_x86> handle_syscall() + 0x00af
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| 32 | user iframe at 0x8176ffa8 (end = 0x81770000)
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| 33 | eax 0x77 ebx 0x6b7630 ecx 0x0 edx 0x80006000
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| 34 | esi 0x0 edi 0x181fc5f8 ebp 0x701c597c esp 0x8176ffdc
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| 35 | eip 0xffff0102 eflags 0x216 user esp 0x701c5900
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| 36 | vector: 0x63, error code: 0x0
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| 37 | 17 8176ffa8 (+ 0) ffff0102 <commpage> commpage_syscall() + 0x0002
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| 38 | 18 701c597c (+ 32) 00385661 <libbe.so> _ZNK5BNode11GetAttrInfoEPKcP9attr_info() + 0x0045
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| 39 | 19 701c599c (+ 112) 00579079 <libtracker.so> _ZN8BPrivate9BPoseView16AttributeChangedEPK8BMessage() + 0x01dd
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| 40 | 20 701c5a0c (+ 352) 00579e46 <libtracker.so> _ZN8BPrivate9BPoseView14FSNotificationEPK8BMessage() + 0x04cc
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| 41 | 21 701c5b6c (+ 256) 00582d68 <libtracker.so> _ZN8BPrivate9BPoseView15MessageReceivedEP8BMessage() + 0x051a
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| 42 | 22 701c5c6c (+ 32) 002b7fbd <libbe.so> _ZN7BLooper15DispatchMessageEP8BMessageP8BHandler() + 0x0055
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| 43 | 23 701c5c8c (+ 688) 003684c5 <libbe.so> _ZN7BWindow15DispatchMessageEP8BMessageP8BHandler() + 0x15b1
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| 44 | 24 701c5f3c (+ 96) 00364711 <libbe.so> _ZN7BWindow11task_looperEv() + 0x0277
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| 45 | 25 701c5f9c (+ 32) 002b97e0 <libbe.so> _ZN7BLooper7_task0_EPv() + 0x0030
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| 46 | 26 701c5fbc (+ 32) 00629e51 <libroot.so>:_thread_do_exit_notification (nearest) + 0x007a
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| 47 | 27 701c5fdc (+ 0) 701c5fec 5318:w>TrackerWindow_343_stack@0x70186000 + 0x3ffec
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| 48 | kdebug>
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