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| ID | Project | Category | View Status | Date Submitted | Last Update | ||||
|---|---|---|---|---|---|---|---|---|---|
| 0002390 | NetSurf | Amiga-specific | public | 2015-11-13 08:59 | 2016-02-16 14:09 | ||||
| Reporter | Samir Hawamdeh | ||||||||
| Assigned To | Chris Young | ||||||||
| Severity | crash | Reproducibility | random | ||||||
| Status | closed | Resolution | fixed | ||||||
| Platform | Amiga | OS | AmigaOS | OS Version | 4.1 | ||||
| Product Version | 3.3 | ||||||||
| Target Version | Fixed in Version | 3.4 | |||||||
| Summary | 0002390: Crash in clipboard.device (copy and paste) | ||||||||
| Description | Found a bug in NetSurf-3.3055 nightly, i had a session when i did some spare copy and paste using the contextmenu .. no crash when i play with them however when i close NetSurf i got this one: Crash log for task "NetSurf" Generated by GrimReaper 53.19 Crash occured in module clipboard.device at address 0x6D48C8BC Type of crash: DSI (Data Storage Interrupt) exception Alert number: 0x80000003 Register dump: GPR (General Purpose Registers): 0: 0181B9E4 58614EA0 00000000 533092D4 53309328 541F9350 000000D0 02014564 8: 01947B6C 00000008 541F941C 021CDCC2 020B9CE4 510B31C8 00000000 53EA8680 16: 58615000 00000000 58615008 00000000 58615004 42E27190 8000001E 58A35CA0 24: 510B0000 00000000 6FE38A0C 4A1C4820 510B0000 510B0000 020B9CE4 00240080 FPR (Floating Point Registers, NaN = Not a Number): 0: nan 866 736 0 4: 36 127.8 53.8 2.14748e+09 8: 18 128 1 nan 12: 1 754 3.39519e-313 -0 16: 0 0 0 0 20: 0 0 0 1.61895e-319 24: 0 0 0 -1.28745e+36 28: 0 1.35808e-312 1.3581e-312 -3.40282e+38 FPSCR (Floating Point Status and Control Register): 0xA2004100 SPRs (Special Purpose Registers): Machine State (msr) : 0x0002F030 Condition (cr) : 0x42763D80 Instruction Pointer (ip) : 0x6D48C8BC Xtended Exception (xer) : 0x018193D0 Count (ctr) : 0x427640F8 Link (lr) : 0x0002000E DSI Status (dsisr) : 0x41827E1C Data Address (dar) : 0x427640F8 680x0 emulated registers: DATA: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ADDR: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 FPU0: 0 0 0 0 FPU4: 0 0 0 0 Symbol info: Instruction pointer 0x6D48C8BC belongs to module "clipboard.device" (HUNK/Kickstart) Stack trace: module DEVS:clipboard.device at 0x6D48C8BC (section 4 @ 0x898) native kernel module kernel+0x0001b9e4 native kernel module ramlib.kmod+0x0000150c module LIBS:iffparse.library at 0x6FFB927C (section 5 @ 0x2258) ami_clipboard_free()+0x70 (section 1 @ 0x3F10) [amiga/gui.c:2941] gui_quit()+0x100 (section 1 @ 0x127CC) [desktop/netsurf.c:244] netsurf_exit()+0x3c (section 1 @ 0x121518) [amiga/gui.c:5466] main()+0xad4 (section 1 @ 0x1FBBC) native kernel module newlib.library.kmod+0x000020ac native kernel module newlib.library.kmod+0x00002d5c native kernel module newlib.library.kmod+0x00002ef0 _start()+0x170 (section 1 @ 0x16C) native kernel module dos.library.kmod+0x00024c18 native kernel module kernel+0x0003b648 native kernel module kernel+0x0003b6c8 PPC disassembly: 6d48c8b4: 83e30010 lwz r31,16(r3) 6d48c8b8: 93a10014 stw r29,20(r1) *6d48c8bc: a01f0020 lhz r0,32(r31) 6d48c8c0: 83df0074 lwz r30,116(r31) 6d48c8c4: 2f800000 cmpwi cr7,r0,0 System information: CPU Model: AMCC PPC440EP V1.3 CPU speed: 799 MHz FSB speed: 133 MHz Extensions: Machine Machine name: Sam440EP Memory: 1048576 KB Extensions: bus.pci | ||||||||
| Tags | No tags attached. | ||||||||
| Fixed in CI build # | 3332 | ||||||||
| Reported in CI build # | |||||||||
| URL of problem page | |||||||||
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| Notes |
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Chris Young (developer) 2015-11-13 12:50 |
This occurs randomly (but rarely), it doesn't appear to matter if the clipboard was used or not so I suspect memory is getting trashed somewhere. |
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Chris Young (developer) 2015-11-16 20:59 |
It looks like memory is getting trashed on exit, as if I launch and quit NetSurf tens of times I get other weird effects. MemGuard does not appear to work any more and the debug kernel is not translating this into a crash, which will make it tricky to track down. |
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Chris Young (developer) 2016-01-31 18:34 |
I believe this is fixed, I'm no longer able to reproduce it. |
Vincent Sanders (administrator) 2016-02-16 14:09 |
Confirmed fixed in 3.4 release |
| Notes |
| Issue History |
|||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2015-11-13 08:59 | Samir Hawamdeh | New Issue | |
| 2015-11-13 12:48 | Chris Young | Assigned To | => Chris Young |
| 2015-11-13 12:48 | Chris Young | Status | new => assigned |
| 2015-11-13 12:50 | Chris Young | Note Added: 0001087 | |
| 2015-11-13 12:50 | Chris Young | Status | assigned => confirmed |
| 2015-11-16 20:59 | Chris Young | Note Added: 0001098 | |
| 2016-01-31 18:34 | Chris Young | Fixed in CI build # | => 3332 |
| 2016-01-31 18:34 | Chris Young | Note Added: 0001166 | |
| 2016-01-31 18:34 | Chris Young | Status | confirmed => resolved |
| 2016-01-31 18:34 | Chris Young | Fixed in Version | => 3.4 |
| 2016-01-31 18:34 | Chris Young | Resolution | open => fixed |
| 2016-02-16 14:09 | Vincent Sanders | Note Added: 0001241 | |
| 2016-02-16 14:09 | Vincent Sanders | Status | resolved => closed |
| Issue History |