bfs: mounted "haiku-src" (root node at 524288, device = /dev/disk/ata/1/master/1) bfs: mounted "generated" (root node at 524288, device = /dev/disk/ata/0/master/3_7) bfs: bfs_stat_index:2091: No such file or directory bfs: bfs_open_dir:1588: Not a directory heap_add_area: area 5223 added to small heap 0xccd0c000 - usable range 0x9cc07000 - 0x9d000000 bfs: bfs_open_dir:1588: Not a directory heap_add_area: area 5309 added to large heap 0xcd6a5999 - usable range 0x9dc01000 - 0x9e000000 heap_add_area: area 5354 added to small heap 0xccd0c000 - usable range 0x9e807000 - 0x9ec00000 heap_add_area: area 5445 added to small heap 0x80fb0000 - usable range 0x9f807000 - 0x9fc00000 usb error control pipe 20: timeout waiting for queued request to complete usb error hub 19: error updating port status PANIC: Invalid concurrent access to page 0x82a87348 (start), currently accessed by: 6 Welcome to Kernel Debugging Land... Thread 923 "cc1plus" running on CPU 1 kdebug> seconds of jam -aqj3 .... Unknown command "seconds". Enter "help" to get a list of all supported commands. kdebug> bt stack trace for thread 923 "cc1plus" kernel stack: 0x9e5cb000 to 0x9e5cf000 user stack: 0x7efee000 to 0x7ffee000 frame caller :function + offset 0 9e5cea10 (+ 48) 8006e52c invoke_command_trampoline(0x9e5ceaa8) + 0x001c 1 9e5cea40 (+ 12) 800f2ed0 :arch_debug_call_with_fault_handler + 0x001b 2 9e5cea4c (+ 48) 8006d705 :debug_call_with_fault_handler + 0x0065 3 9e5cea7c (+ 64) 8006e78a :invoke_debugger_command + 0x00b6 4 9e5ceabc (+ 64) 8006e5b4 invoke_pipe_segment(debugger_command_pipe*: 0x84140030, int32: 0, 0x0 "") + 0x007c 5 9e5ceafc (+ 64) 8006e8e0 :invoke_debugger_command_pipe + 0x008c 6 9e5ceb3c (+ 48) 800702f4 ExpressionParser<0x9e5cebec>::_ParseCommandPipe(0x9e5cebe8) + 0x023c 7 9e5ceb6c (+ 64) 8006f725 ExpressionParser<0x9e5cebec>::EvaluateCommand(0x801454e0 "bt", 0x9e5cebe8) + 0x02ad 8 9e5cebac (+ 224) 800716f8 :evaluate_debug_command + 0x0080 9 9e5cec8c (+ 80) 8006c26d kernel_debugger_loop(0x9e5ced7c "Invalid concurrent access to page 0x82a87348 (start), currently accessed by: 6", int32: 1) + 0x02a1 10 9e5cecdc (+ 48) 8006c4d6 kernel_debugger_internal(0x9e5ced7c "Invalid concurrent access to page 0x82a87348 (start), currently accessed by: 6", int32: 1) + 0x0046 11 9e5ced0c (+ 48) 8006d8cb :kernel_debugger + 0x0023 12 9e5ced3c (+ 192) 8006d89d :panic + 0x0029 13 9e5cedfc (+ 96) 800de576 :vm_page_allocate_page + 0x04ea 14 9e5cee5c (+ 176) 800d6b2e vm_soft_fault(VMAddressSpace*: 0x81772690, uint32: 0x18059000, true, true) + 0x067e 15 9e5cef0c (+ 64) 800d62b0 :vm_page_fault + 0x0094 16 9e5cef4c (+ 80) 800ef053 page_fault_exception(iframe*: 0x9e5cefa8) + 0x0187 17 9e5cef9c (+ 12) 800f32e6 :int_bottom_user + 0x005a user iframe at 0x9e5cefa8 (end = 0x9e5cf000) eax 0xa ebx 0x54cfe0 ecx 0x1801ae68 edx 0x18059000 esi 0xa edi 0xa ebp 0x7ffed36c esp 0x9e5cefdc eip 0x4da01a eflags 0x10287 user esp 0x7ffed354 vector: 0xe, error code: 0x6 18 9e5cefa8 (+ 0) 004da01a :putc_unlocked + 0x003a 19 7ffed36c (+ 48) 00349681 :output_asm_insn + 0x0379 20 7ffed39c (+ 64) 00348be6 :final_scan_insn + 0x0ff2 21 7ffed3dc (+ 64) 00347bb7 :final + 0x011b 22 7ffed41c (+ 176) 00234f0c :rest_of_compilation + 0x167c 23 7ffed4cc (+ 80) 003ade3c :finish_function + 0x04f8 24 7ffed51c (+2208) 003e0469 :yyparse + 0x19bd 25 7ffeddbc (+ 64) 00232de1 :check_global_declarations (nearest) + 0x0c1d 26 7ffeddfc (+ 368) 00236ce6 :main + 0x1572 27 7ffedf6c (+ 48) 002305ff :_start + 0x005b 28 7ffedf9c (+ 64) 00105bb6 :unknown + 0x5bb6 29 7ffedfdc (+ 0) 7ffedfec 21482:cc1plus_main_stack@0x7efee000 + 0xffffec kdebug> co PANIC: Invalid concurrent access to page 0x82a87348 (check), currently accessed by: 6 Welcome to Kernel Debugging Land... Thread 923 "cc1plus" running on CPU 0 kdebug> co PANIC: Invalid concurrent access to page 0x82a87348 (check), currently accessed by: -1 Welcome to Kernel Debugging Land... Thread 923 "cc1plus" running on CPU 0 kdebug> co PANIC: Invalid concurrent access to page 0x82a87348 (end) by current thread, current accessor is: -1 Welcome to Kernel Debugging Land... Thread 923 "cc1plus" running on CPU 1 kdebug> cco o bfs: bfs_open:1242: Read-only file system Last message repeated 71 times. Last message repeated 33 times. usb error control pipe 20: timeout waiting for queued request to complete usb error hub 19: error updating port status