Opened 16 years ago
Closed 8 years ago
#2634 closed bug (not reproducible)
Panic during boot on hash_next
Reported by: | emitrax | Owned by: | axeld |
---|---|---|---|
Priority: | high | Milestone: | R1 |
Component: | System/Kernel | Version: | R1/pre-alpha1 |
Keywords: | Cc: | ||
Blocked By: | Blocking: | ||
Platform: | All |
Description ¶
This happened as well with file cache debug on.
lookup page from offset 32768: 0x91cfb790, size = 169, pageOffset = 1667 file_cache_read(ref = 0x90c5cd48, offset = 34280, buffer = 0x7ffed46c, size = 155) cache_io(ref = 0x90c5cd48, offset = 34280, buffer = 0x7ffed46c, size = 155, read) lookup page from offset 32768: 0x91cfb790, size = 155, pageOffset = 1512 vm_page_fault: kernel thread accessing invalid user memory! vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at 0x8, ip 0x800a59c9, write 0, user 0, thread 0x9 PANIC: vm_page_fault: unhandled page fault in kernel space at 0x8, ip 0x800a59c9 Welcome to Kernel Debugging Land... Thread 9 "block notifier/writer" running on CPU 0 kdebug> bt stack trace for thread 9 "block notifier/writer" kernel stack: 0x80169000 to 0x8016d000 frame caller <image>:function + offset 0 8016ca68 (+ 48) 8005598d <kernel>:invoke_debugger_command + 0x00f5 1 8016ca98 (+ 64) 8005577d <kernel>:invoke_pipe_segment__FP21debugger_command_pipelPc + 0x0079 2 8016cad8 (+ 64) 80055b05 <kernel>:invoke_debugger_command_pipe + 0x009d 3 8016cb18 (+ 48) 800569e0 <kernel>:_ParseCommandPipe__16ExpressionParserRi + 0x0234 4 8016cb48 (+ 48) 80056396 <kernel>:EvaluateCommand__16ExpressionParserPCcRi + 0x01de 5 8016cb78 (+ 224) 80057dac <kernel>:evaluate_debug_command + 0x0088 6 8016cc58 (+ 64) 80053dca <kernel>:kernel_debugger_loop__Fv + 0x01ae 7 8016cc98 (+ 48) 80054993 <kernel>:kernel_debugger + 0x0117 8 8016ccc8 (+ 192) 80054871 <kernel>:panic + 0x0029 9 8016cd88 (+ 80) 800ab9f5 <kernel>:vm_page_fault + 0x0111 10 8016cdd8 (+ 64) 800b79a1 <kernel>:page_fault_exception + 0x00c9 11 8016ce18 (+ 12) 800baf46 <kernel>:int_bottom + 0x0036 (nearest) kernel iframe at 0x8016ce24 (end = 0x8016ce74) eax 0x0 ebx 0x8016cebc ecx 0x0 edx 0x0 esi 0x0 edi 0x0 ebp 0x8016ce78 esp 0x8016ce58 eip 0x800a59c9 eflags 0x10256 vector: 0xe, error code: 0x0 12 8016ce24 (+ 84) 800a59c9 <kernel>:hash_next + 0x0015 13 8016ce78 (+ 352) 8002bfed <kernel>:block_notifier_and_writer__FPv + 0x01e5 14 8016cfd8 (+ 32) 8004c5f7 <kernel>:_create_kernel_thread_kentry__Fv + 0x001b 15 8016cff8 (+2145988616) 8004c594 <kernel>:thread_kthread_exit__Fv + 0x0000 kdebug> reboot
Change History (4)
comment:1 by , 16 years ago
Component: | - General → System/Kernel |
---|---|
Priority: | normal → high |
comment:2 by , 10 years ago
comment:4 by , 8 years ago
Resolution: | → not reproducible |
---|---|
Status: | new → closed |
Let's just assume it's gone for good. Please reopen otherwise.
Note:
See TracTickets
for help on using tickets.
Still an issue?