| 1 | PageWriteWrapper: Failed to write page 0x81c6a640: General system error
|
|---|
| 2 | bfs: WriteAt:1574: No space left on device
|
|---|
| 3 | vm_page_fault: kernel thread accessing invalid user memory!
|
|---|
| 4 | vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at 0x24, ip 0x800fff58, write 1, user 0, thread 0x10c
|
|---|
| 5 | PANIC: vm_page_fault: unhandled page fault in kernel space at 0x24, ip 0x800fff58
|
|---|
| 6 |
|
|---|
| 7 | Welcome to Kernel Debugging Land...
|
|---|
| 8 | Thread 268 "rsync" running on CPU 0
|
|---|
| 9 | kdebug> bt
|
|---|
| 10 | stack trace for thread 268 "rsync"
|
|---|
| 11 | kernel stack: 0xccf4b000 to 0xccf4f000
|
|---|
| 12 | user stack: 0x7efef000 to 0x7ffef000
|
|---|
| 13 | frame caller <image>:function + offset
|
|---|
| 14 | 0 ccf4e6a0 (+ 48) 8006fbb4 <kernel_x86> invoke_command_trampoline(0xccf4e738) + 0x001c
|
|---|
| 15 | 1 ccf4e6d0 (+ 12) 800f8964 <kernel_x86>:arch_debug_call_with_fault_handler + 0x001b
|
|---|
| 16 | 2 ccf4e6dc (+ 48) 8006ed84 <kernel_x86>:debug_call_with_fault_handler + 0x0060
|
|---|
| 17 | 3 ccf4e70c (+ 64) 8006fe0d <kernel_x86>:invoke_debugger_command + 0x00b9
|
|---|
| 18 | 4 ccf4e74c (+ 64) 8006fc39 <kernel_x86> invoke_pipe_segment(debugger_command_pipe*: 0x81e9c030, int32: 0, 0x0 "<NULL>") + 0x0079
|
|---|
| 19 | 5 ccf4e78c (+ 64) 8006ff78 <kernel_x86>:invoke_debugger_command_pipe + 0x009c
|
|---|
| 20 | 6 ccf4e7cc (+ 48) 80071930 <kernel_x86> ExpressionParser<0xccf4e87c>::_ParseCommandPipe(0xccf4e878) + 0x0234
|
|---|
| 21 | 7 ccf4e7fc (+ 64) 80070d6a <kernel_x86> ExpressionParser<0xccf4e87c>::EvaluateCommand(0x8014bce0 "bt", 0xccf4e878) + 0x02ba
|
|---|
| 22 | 8 ccf4e83c (+ 224) 80072d44 <kernel_x86>:evaluate_debug_command + 0x0080
|
|---|
| 23 | 9 ccf4e91c (+ 64) 8006d89e <kernel_x86> kernel_debugger_loop(0x8012c697 "PANIC: ", 0x8013c480 "vm_page_fault: unhandled page fault in kernel space at 0x%lx, ip 0x%lx
|
|---|
| 24 | ", 0xccf4e9c8 "$", int32: 0) + 0x029a
|
|---|
| 25 | 10 ccf4e95c (+ 48) 8006daf8 <kernel_x86> kernel_debugger_internal(0x8012c697 "PANIC: ", 0x8013c480 "vm_page_fault: unhandled page fault in kernel space at 0x%lx, ip 0x%lx
|
|---|
| 26 | ", 0xccf4e9c8 "$", int32: 0) + 0x0048
|
|---|
| 27 | 11 ccf4e98c (+ 48) 8006ef1c <kernel_x86>:panic + 0x0024
|
|---|
| 28 | 12 ccf4e9bc (+ 64) 800da3bd <kernel_x86>:vm_page_fault + 0x0131
|
|---|
| 29 | 13 ccf4e9fc (+ 80) 800f39d2 <kernel_x86> page_fault_exception(iframe*: 0xccf4ea58) + 0x017e
|
|---|
| 30 | 14 ccf4ea4c (+ 12) 800f8d0d <kernel_x86>:int_bottom + 0x003d
|
|---|
| 31 | kernel iframe at 0xccf4ea58 (end = 0xccf4eaa8)
|
|---|
| 32 | eax 0xffffffff ebx 0x0 ecx 0x10c edx 0x24
|
|---|
| 33 | esi 0x0 edi 0x8195b550 ebp 0xccf4eb04 esp 0xccf4ea8c
|
|---|
| 34 | eip 0x800fff58 eflags 0x210297
|
|---|
| 35 | vector: 0xe, error code: 0x2
|
|---|
| 36 | 15 ccf4ea58 (+ 172) 800fff58 <kernel_x86>:atomic_test_and_set + 0x000c
|
|---|
| 37 | 16 ccf4eb04 (+ 48) 800e6ce3 <kernel_x86> VMAnonymousCache<0x8195b550>::Merge(VMCache*: 0x8195f908) + 0x00b7
|
|---|
| 38 | 17 ccf4eb34 (+ 64) 800eb437 <kernel_x86> VMCache<0x8195f908>::_MergeWithOnlyConsumer(false) + 0x002f
|
|---|
| 39 | 18 ccf4eb74 (+ 64) 800e9716 <kernel_x86> VMCache<0x8195f908>::Unlock(false) + 0x010a
|
|---|
| 40 | 19 ccf4ebb4 (+ 48) 800eb5b6 <kernel_x86> VMCache<0x8195f908>::_RemoveConsumer(VMCache*: 0x8195b4c8) + 0x00be
|
|---|
| 41 | 20 ccf4ebe4 (+ 96) 800e956a <kernel_x86> VMCache<0x8195b4c8>::Delete(0x8195b4d4) + 0x03aa
|
|---|
| 42 | 21 ccf4ec44 (+ 64) 800e9750 <kernel_x86> VMCache<0x8195b4c8>::Unlock(false) + 0x0144
|
|---|
| 43 | 22 ccf4ec84 (+ 64) 800d77ae <kernel_x86> delete_area(VMAddressSpace*: 0x818ef168, VMArea*: 0x81966960, true) + 0x0196
|
|---|
| 44 | 23 ccf4ecc4 (+ 48) 800d95e1 <kernel_x86>:vm_delete_areas + 0x0061
|
|---|
| 45 | 24 ccf4ecf4 (+ 48) 800e448b <kernel_x86> VMAddressSpace<0x818ef168>::RemoveAndPut(0x0) + 0x003f
|
|---|
| 46 | 25 ccf4ed24 (+ 64) 8005f4e7 <kernel_x86>:team_delete_team + 0x015f
|
|---|
| 47 | 26 ccf4ed64 (+ 352) 80062e8e <kernel_x86>:thread_exit + 0x040e
|
|---|
| 48 | 27 ccf4eec4 (+ 64) 80057421 <kernel_x86>:handle_signals + 0x03d9
|
|---|
| 49 | 28 ccf4ef04 (+ 64) 8006341f <kernel_x86>:thread_at_kernel_exit + 0x0073
|
|---|
| 50 | 29 ccf4ef44 (+ 100) 800f901b <kernel_x86>:kernel_exit_handle_signals + 0x0006
|
|---|
| 51 | user iframe at 0xccf4efa8 (end = 0xccf4f000)
|
|---|
| 52 | eax 0x0 ebx 0x380b0c ecx 0x7ffec330 edx 0x8014b73c
|
|---|
| 53 | esi 0x250904 edi 0xb ebp 0x7ffec35c esp 0xccf4efdc
|
|---|
| 54 | eip 0xffff0114 eflags 0x203 user esp 0x7ffec330
|
|---|
| 55 | vector: 0x63, error code: 0x0
|
|---|
| 56 | 30 ccf4efa8 (+ 0) ffff0114 <commpage>:commpage_syscall + 0x0004
|
|---|
| 57 | 7ffec35c -- read fault
|
|---|
| 58 | kdebug>
|
|---|
