| 1 | vm_soft_fault: va 0x0 not covered by area in address space
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| 2 | vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at 0x144, ip 0x92e505, write 0, user 1, thread 0x67
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| 3 | vm_page_fault: thread "event loop" (103) in team "app_server" (65) tried to read address 0x144, ip 0x92e505 ("SATDecorator_seg0ro" +0x14505)
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| 4 | debug_server: Thread 103 entered the debugger: Segment violation
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| 5 | stack trace, current PC 0x92e505 MouseDown__12StackAndTileP6WindowP8BMessageRC6BPoint + 0x71:
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| 6 | (0x70184e5c) 0x2646e8 NotifyMouseDown__17DesktopObservableP6WindowP8BMessageRC6BPoint + 0x58
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| 7 | (0x70184e8c) 0x25aa78 Filter__11MouseFilterP8BMessagePP11EventTargetPlT1 + 0x120
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| 8 | (0x70184eec) 0x26b867 _EventLoop__15EventDispatcher + 0x29f
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| 9 | (0x70184f7c) 0x26bed7 _event_looper__15EventDispatcherPv + 0x1f
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| 10 | (0x70184fac) 0x7e3106 thread_entry + 0x36
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| 11 | slab memory manager: created area 0x8a801000 (6240)
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| 12 | Keyboard Requested Halt.
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| 13 | Welcome to Kernel Debugging Land...
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| 14 | Thread 1 "idle thread 1" running on CPU 0
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| 15 | kdebug> thread
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| 16 | kdebug> info
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| 17 | kernel build: Sep 18 2010 15:03:03 (gcc2 2.95.3-haiku-100818)
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| 18 | SVN revision: 38711
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| 19 |
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| 20 | cpu count: 2, active times:
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| 21 | [1] 17801083
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| 22 | [2] 17456757
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| 23 | pages: 73874 (982720 max)
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| 24 | sems: 2725 (65536 max)
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| 25 | ports: 182 (4096 max)
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| 26 | threads: 154 (4096 max)
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| 27 | teams: 19 (2048 max)
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| 28 | kdebug> thread 103
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| 29 | THREAD: 0x88cf6fb0
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| 30 | id: 103 (0x67)
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| 31 | name: "event loop"
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| 32 | all_next: 0x88cff6d0
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| 33 | team_next: 0x88cf92f0
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| 34 | q_next: 0x80178620
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| 35 | priority: 90 (next 90, I/O: -1)
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| 36 | state: waiting
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| 37 | next_state: waiting
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| 38 | cpu: 0x00000000
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| 39 | sig_pending: 0x0 (blocked: 0x0, temp enabled: 0x0)
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| 40 | in_kernel: 1
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| 41 | waiting for: condition variable 0x81e233c0
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| 42 | fault_handler: 0x00000000
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| 43 | args: 0x0026beb8 0x180b6350
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| 44 | entry: 0x007e30d0
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| 45 | team: 0x82027000, "app_server"
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| 46 | exit.sem: 754
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| 47 | exit.status: 0x0 (No error)
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| 48 | exit.reason: 0x0
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| 49 | exit.signal: 0x0
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| 50 | exit.waiters:
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| 51 | kernel_stack_area: 2778
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| 52 | kernel_stack_base: 0x81373000
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| 53 | user_stack_area: 2779
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| 54 | user_stack_base: 0x70145000
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| 55 | user_local_storage: 0x70185000
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| 56 | user_thread: 0x6fff0048
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| 57 | kernel_errno: 0x0 (No error)
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| 58 | kernel_time: 39938
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| 59 | user_time: 50156
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| 60 | flags: 0x4
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| 61 | architecture dependant section:
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| 62 | esp: 0x81376710
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| 63 | ss: 0x00000010
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| 64 | fpu_state at 0x88cf7390
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| 65 | kdebug> bt 103
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| 66 | stack trace for thread 103 "event loop"
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| 67 | kernel stack: 0x81373000 to 0x81377000
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| 68 | user stack: 0x70145000 to 0x70185000
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| 69 | frame caller <image>:function + offset
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| 70 | 0 8137676c (+ 48) 80071463 <kernel_x86> context_switch(thread*: 0x88cf6fb0, thread*: 0x88485850) + 0x003f
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| 71 | 1 8137679c (+ 96) 80071830 <kernel_x86> reschedule() + 0x0388
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| 72 | 2 813767fc (+ 64) 80046a81 <kernel_x86> ConditionVariableEntry<0x81376870>::Wait(uint32: 0x20 (32), int64: 0) + 0x01a1
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| 73 | 3 8137683c (+ 80) 80058099 <kernel_x86>:read_port_etc + 0x018d
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| 74 | 4 8137688c (+1440) 80081ea6 <kernel_x86> debug_debugger_message::thread_hit_debug_event_internal(0x8, int32: -2127073560, true, 0x6e720001) + 0x0322
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| 75 | 5 81376e2c (+ 96) 80082122 <kernel_x86> debug_debugger_message::thread_hit_debug_event(0x8, int32: -2127073560, true) + 0x002e
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| 76 | 6 81376e8c (+ 48) 800821ce <kernel_x86> debug_debugger_message::thread_hit_serious_debug_event(0x8, int32: -2127073560) + 0x002a
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| 77 | 7 81376ebc (+ 80) 800823b9 <kernel_x86>:user_debug_exception_occurred + 0x0045
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| 78 | 8 81376f0c (+ 64) 800e8c12 <kernel_x86>:vm_page_fault + 0x0262
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| 79 | 9 81376f4c (+ 80) 80106c66 <kernel_x86> page_fault_exception(iframe*: 0x81376fa8) + 0x017a
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| 80 | 10 81376f9c (+ 12) 8010bb76 <kernel_x86>:int_bottom_user + 0x005a
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| 81 | user iframe at 0x81376fa8 (end = 0x81377000)
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| 82 | eax 0x1 ebx 0x935ca0 ecx 0x0 edx 0x0
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| 83 | esi 0x19498980 edi 0x0 ebp 0x70184e5c esp 0x81376fdc
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| 84 | eip 0x92e505 eflags 0x10207 user esp 0x70184e28
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| 85 | vector: 0xe, error code: 0x4
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| 86 | 11 81376fa8 (+ 0) 0092e505 </boot/home/config/add-ons/decorators/SATDecorator@0x0091a000>:unknown + 0x14505
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| 87 | 12 70184e5c (+ 48) 002646e8 <_APP_> DesktopObservable<0x18094af8>::NotifyMouseDown(Window*: 0x1949ad80, BMessage*: 0x1801ab40, BPoint&: 0x70184ee4) + 0x0058
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| 88 | 13 70184e8c (+ 96) 0025aa78 <_APP_> MouseFilter<0x18019060>::Filter(BMessage*: 0x1801ab40, EventTarget*: 0x70184f4c, 0x70184f50, EventTarget*: NULL) + 0x0120
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| 89 | 14 70184eec (+ 144) 0026b867 <_APP_> EventDispatcher<0x18094b8c>::_EventLoop(0x0) + 0x029f
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| 90 | 15 70184f7c (+ 48) 0026bed7 <_APP_> EventDispatcher<0x18094b8c>::_event_looper(NULL) + 0x001f
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| 91 | 16 70184fac (+ 48) 007e3106 </boot/system/lib/libroot.so@0x007ba000>:unknown + 0x29106
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| 92 | 17 70184fdc (+ 0) 70184fec 2779:event loop_103_stack@0x70145000 + 0x3ffec
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| 93 | kdebug> this wad s triggerred on a gcc2-hybrid. , by opening mutliple tabs within bezillabrowser and then using 'close other tabs'., reproducible.
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| 94 | Unknown command "this". Enter "help" to get a list of all supported commands.
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| 95 | kdebug> reboot
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