Opened 12 years ago
Closed 12 years ago
#454 closed defect (worksforme)
HelenOS/mips32/gxemul crashes during boot
| Reported by: | Jakub Jermář | Owned by: | Martin Decky |
|---|---|---|---|
| Priority: | major | Milestone: | 0.5.0 |
| Component: | helenos/kernel/mips32 | Version: | mainline |
| Keywords: | gxemul | Cc: | |
| Blocker for: | Depends on: | ||
| See also: |
Description
As of mainline,1486, the default barebone GXemul build crashes early during boot:
20430145154-dhc95fk7mhjlozgx) Built on 2012-05-06 14:18:35 for mips32 Copyright (c) 2001-2012 HelenOS project Memory statistics 0x80001000|0x00001000: CPU map 0x80002000|0x00002000: bootstrap stack 0x80003000|0x00003000: boot info structure 0x80100000|0x00100000: kernel entry point 0x9fc00000|0x1fc00000: bootloader entry point 0xbfc05670|0x1fc05670: kernel image (670272/150561 bytes) 0xbfc2a291|0x1fc2a291: ns image (147236/61298 bytes) 0xbfc39203|0x1fc39203: loader image (144962/60533 bytes) 0xbfc47e78|0x1fc47e78: init image (145731/60639 bytes) 0xbfc56b57|0x1fc56b57: loc image (155848/65248 bytes) 0xbfc66a37|0x1fc66a37: rd image (142805/59444 bytes) 0xbfc7526b|0x1fc7526b: vfs image (166516/70073 bytes) 0xbfc86424|0x1fc86424: fat image (211568/90576 bytes) 0xbfc9c5f4|0x1fc9c5f4: initrd image (4286464/1243208 bytes) Inflating components ... initrd fat vfs rd loc init loader ns kernel . Copying CPU map ... Booting the kernel ... SPARTAN kernel, release 0.4.3 (Sashimi), revision 1486M (jakub@jermar.eu-20120430145154-dhc95fk7mhjlozgx) Built on 2012-05-06 14:18:35 for mips32 Copyright (c) 2001-2012 HelenOS project Detected 1 CPU(s), 32768 KiB free memory ######> Kernel panic on cpu0 due to a bad memory access while referencing address 0x00000038. <###### TLB Invalid Exception. THE=0x80070000: pe=3 thr=0x00000000 task=0x80078000 cpu=0x80068000 as=0x80010000 magic=0xfacefeed epc=0x8012794c sta=0x00000002 lo =0x00000001 hi =0x00000000 a0 =0x00000038 a1 =0x00000000 a2 =0x00000003 a3 =0x80078000 t0 =0x1000a400 t1 =0x80111710 t2 =0x00000002 t3 =0xffffffe0 t4 =0xffffff80 t5 =0xfffff800 t6 =0x000000c0 t7 =0xffffffe0 t8 =0xffff0000 t9 =0x000000e0 v0 =0x80070000 v1 =0x00000003 s0 =0x00000038 s1 =0x80160000 s2 =0xffff8000 s3 =0x80077ef0 s4 =0x80190010 s5 =0x00000000 s6 =0x1399c267 s7 =0x80160000 s8 =0x80100000 at =0x00000000 kt0=0x00000002 kt1=0x00000000 sp =0x80077e30 ra =0x8012794c gp =0x80000000 0x80077c90: generic/src/debug/stacktrace.o:stack_trace()+0x00000018 0x80077cb8: generic/src/debug/panic.o:panic_common()+0x00000170 0x80077d00: arch/mips32/src/mm/tlb.o:tlb_invalid()+0x00000134 0x80077d38: generic/src/interrupt/interrupt.o:exc_dispatch()+0x00000110 0x80077d80: arch/mips32/src/start.o:exception_handler()+0x000000f8 cpu0: halted
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Not reproducible as of mainline,1564. Closing as not reproducible.