Here's a test file:
https://jpv.amigaaa.com/test/buggy.rgb
And code:
Code: Select all
@REQUIRE "avcodec"
OpenMusic(1, "buggy.rgb")
Code: Select all
198.596| FREEPOOLED MUNGWALL HIT: ptr 0x2727a240 size 7 offset 0 after alloc corrupt (00)
198.596|
198.596| >>> DumpTaskState
198.596| ----------------------------------------------------------------------
198.596| Task 0x28f6b210 Name 0x28f6bf74 <Background CLI> Type 13 Pri 0
198.597| Flags 0x8 State 2 IDNestCnt -1 TDNestCnt -1
198.597| SigAlloc 0xfc00ffff SigWait 0x80000000 SigRecvd 0x00000120 SigExcept 0x00000000
198.597| ExceptCode 0x101221d4 ExceptData 0x00000000 TrapCode 0x101221cc TrapData 0x00000000
198.597| Switch 0x00000000 Launch 0x00000000 UserData 0x00000000
198.597| SPLower 0x2923b7ac SPUpper 0x292437ac SPReg 0x29243744
198.597| ----------------------------------------------------------------------
198.597| ETask 0x2923acb4
198.597| MemPool 0x1eaf5f10 PPCLibData 0x00000000
198.597| PPCSPLower 0x28f00c2c PPCSPUpper 0x28f40c20
198.597| PPCTrapMsgPort 0x00000000 PPCTrapMessage 0x28f6c054
198.597| PPCRegFrame 0x29322aa0
198.597| Private[] 0x00000000 0x00000000 0x00000000 0x00000000
198.597| EmulHandle 0x00000000
198.597| ----------------------------------------------------------------------
198.597| EmulHandle 0x29322e90 Type 0x00000004 Flags 0x00000001
198.597| ----------------------------------------------------------------------
198.597| SRR0 0x10120fa4 SRR1 0x02007030
198.597| LR 0x1010f568 CTR 0x00000026
198.597| CR 0x82042882 XER 0x20000000
198.597| GPR[00] 00000000 28f3ee20 29322e90 297377f0 eb014e40 00000a00 00000010 00000020
198.597| GPR[08] 00000030 00000a00 00000060 00000080 00000000 00000000 00000000 00000020
198.597| GPR[16] 28e69ff8 00015026 00015001 00015000 28f3fab8 00015002 0001502d 10120000
198.597| GPR[24] 1eaf56d8 140019b0 28f3f228 2923acb4 28f6b210 00000000 10020010 29322aa0
198.597| SRR0 -> exec_of_604e.elf Hunk 0 Offset 0x00020fa4
198.597| LR -> exec_of_604e.elf Hunk 0 Offset 0x0000f568
198.597| >>> Task Stack History
198.597| ----------------------------------------------------------------------
198.597| StackFrame[ 0].LR[0x1011f7b8] -> exec_of_604e.elf [Hunk 0 Offset 0x0001f7b8]
198.597| StackFrame[ 1].LR[0x1010a558] -> exec_of_604e.elf [Hunk 0 Offset 0x0000a558]
198.597| StackFrame[ 2].LR[0x10106ba4] -> exec_of_604e.elf [Hunk 0 Offset 0x00006ba4]
198.598| StackFrame[ 3].LR[0x289da5f8] -> RAM:avcodectest [Hunk 1 Offset 0x001f7f28]
198.598| StackFrame[ 4].LR[0x29b5c270] -> LIBS:Hollywood/avcodec.hwp [Hunk 1 Offset 0x00001ad8]
198.598| StackFrame[ 5].LR[0x29b5cf70] -> LIBS:Hollywood/avcodec.hwp [Hunk 1 Offset 0x000027d8]
198.598| StackFrame[ 6].LR[0x29b5cfbc] -> LIBS:Hollywood/avcodec.hwp [Hunk 1 Offset 0x00002824]
198.598| StackFrame[ 7].LR[0x29d0da4c] -> LIBS:Hollywood/avcodec.hwp [Hunk 1 Offset 0x001b32b4]
198.598| StackFrame[ 8].LR[0x29d0e770] -> LIBS:Hollywood/avcodec.hwp [Hunk 1 Offset 0x001b3fd8]
198.598| StackFrame[ 9].LR[0x29b806d0] -> LIBS:Hollywood/avcodec.hwp [Hunk 1 Offset 0x00025f38]
198.598| StackFrame[10].LR[0x29b5aa70] -> LIBS:Hollywood/avcodec.hwp [Hunk 1 Offset 0x000002d8]
198.598| StackFrame[11].LR[0x2893f538] -> RAM:avcodectest [Hunk 1 Offset 0x0015ce68]
198.598| StackFrame[12].LR[0x28940a28] -> RAM:avcodectest [Hunk 1 Offset 0x0015e358]
198.598| StackFrame[13].LR[0x287efa64] -> RAM:avcodectest [Hunk 1 Offset 0x0000d394]
198.598| StackFrame[14].LR[0x288e6c74] -> RAM:avcodectest [Hunk 1 Offset 0x001045a4]
198.598| StackFrame[15].LR[0x288ee24c] -> RAM:avcodectest [Hunk 1 Offset 0x0010bb7c]
198.598| StackFrame[16].LR[0x288e7464] -> RAM:avcodectest [Hunk 1 Offset 0x00104d94]
198.598| StackFrame[17].LR[0x288e6424] -> RAM:avcodectest [Hunk 1 Offset 0x00103d54]
198.598| StackFrame[18].LR[0x288e76e0] -> RAM:avcodectest [Hunk 1 Offset 0x00105010]
198.598| StackFrame[19].LR[0x288e492c] -> RAM:avcodectest [Hunk 1 Offset 0x0010225c]
198.598| StackFrame[20].LR[0x287e9e20] -> RAM:avcodectest [Hunk 1 Offset 0x00007750]
198.598| >>> Full PPC mode: Last 68k context
198.598| ----------------------------------------------------------------------
198.598| PC 87654321 SR 0000
198.598| Dn[0] 00000007 00002000 00000052 28ed2640 2933400c 00002000 000000c0 000000ff
198.598| An[0] 28f6b210 2727a240 102d335c 00000000 28f6aeec 28ed167c 140019b0 292437a4
198.598| Stack: 0x292437a4
198.598| A7[-32] 1133e228 1c68a618 00000000 102d335c
198.599| A7[-16] 28ed167c 140019b0 140019b0 1133e228
198.599| 0x1bbcbd10 -> MOSSYS:LIBS/thumbnails.library Hunk 5 Offset 0x000ff8f0
198.599| >>> Last saved PPCThread State
198.599| ----------------------------------------------------------------------
198.599| SRR0 0x10120ed8 SRR1 0x200f030 LR 0x1010f568 R1 0x28f3fa20
198.599| GPR[00] 00000000 28f3fa20 29322e90 297377f0 eb014e40 00000a00 00000010 00000020
198.599| GPR[08] 00000030 00000a00 00000060 00000080 00000000 00000000 28ed2bf0 00000000
198.599| GPR[16] 00000019 28e69be8 28e69c2c 00000800 00000001 28f3fc0c 28f6b210 000000ff
198.599| GPR[24] 000000c0 00000000 14023eac 2933400c 00000005 1467c088 1467c0e4 140019b0
198.599| FPSCR 82028000
198.599| FPR[00] 0000000000000000 fff8000000000000 00000001ecececec 00000000ecececec
198.599| FPR[04] 0000000000000000 0000000000000000 3feffec095e24ebe 3fa555555555554c
198.599| FPR[08] be927e4f809c52ad 3f23f6a1db141fb9 41e0000000000000 4330000000000000
198.599| FPR[12] 411468246ce38e39 40043b651f030a9a 0000000000000000 0000000000000000
198.599| FPR[16] 0000000000000000 0000000000000000 0000000000000000 0000000000000000
198.599| FPR[20] 0000000000000000 0000000000000000 0000000000000000 0000000000000000
198.599| FPR[24] 0000000000000000 0000000000000000 0000000000000000 0000000000000000
198.599| FPR[28] 0000000000000000 0000000000000000 0000000000000000 0000000000000000
198.599| SRR0 -> exec_of_604e.elf Hunk 0 Offset 0x00020ed8
198.599| LR -> exec_of_604e.elf Hunk 0 Offset 0x0000f568
198.599|
198.599| ----------------------------------------------------------------------
198.599| SegList 0x0a4c9b5c GlobVec 0x14023fc4
198.599| StackBase 0x0a48edeb StackSize 0x00008000
198.599| TaskNum 0x00000006 Result2 0x00000000
198.599| CurrentDir 0x0a3bfbf3 CIS 0x079ca1d1
198.599| COS 0x0a4cb623 CES 0x0a4cb63b
198.599| ConsoleTask 0x28ed2f88 FileSystemTask 0x142c6b3c
198.600| CLI 0x0a493ac3 ReturnAddr 0x292437a4
198.600| PktWait 0x00000000 WindowPtr 0x00000000
198.600| HomeDir 0x09999d11 Flags 0x00000044
198.600| ExitCode 0x00000000 ExitData 0x28eed56c
198.600| Arguments 0x26f7d4c4 ShellPrivate 0x00000000
198.600| >>> End of DumpTaskState Dump
198.600| ----------------------------------------------------------------------