Random crash on youtube main page

[RamonUnch]

I get sometime random crashes on Youtube's main page, I am unable to reproduce them but I got the drwatson log. I am using the latest 32 build 68.14.0b on Windows Server 2003 (x86).

EDIT: I Disabled hardware acceleration as suggested in the release page and it made no difference. This log is with hardware acceleration disabled.

drwtsn32-mypal68.14b-Server2003x32.zip

[Feodor2]

Still don't get it, but I am on winxp, Examining the log.

[Feodor2]

Does anybody else reproduce this? May be this is only win2003 related, I do not have it around. At least I know after examination of drwatson log that this is inside recently added javascript code.

[JimMP68User]

Does anybody else reproduce this?

No reproduce here. I always use main YT page https://www.youtube.com/ and do not see crashes. 14.0b release

Dell Optiplex 755, Core2 Duo 8400 CPU, 4 GB RAM, Win Xp SP3 here.

Using video card w/acceleration engaged.
Card is: ATI Radeon Graphics Processor: ATI Radeon HD 2400 XT card

[zanud]

Celeron 480, интегрированное видео Intel, Windows XP.

За последние четыре дня три раза вылетало на Youtube. От первых двух разов я следов не оставил, а последний случился только что, и вот:

Ватсона подключить на случай последующих падений?

[Feodor2]

@zanud этого хватит. @IPeluchito These pictures are useless, remove them and put something useful like drwatson (look the first post) and for other things prefer the text.

So far I think about flash plugin and webtrc

[mike9472]

I also get random crashes on Youtube as well as Facebook and Yahoo. No error messages, browser just closes and I'm back at my desktop (WIN XP SP3). I have no idea what drwatson is, just reporting that the previous version worked better.

[RamonUnch]

drwatson is a basic debugger that is included by default in windows, you can enable it permanently or temporarly and it will create crash logs in %USERPROFILE%\Local Settings\Application Data\Microsoft\Dr Watson

Before starting MyPal, cleanup the directory, then enable drwatson (look online for that) and start mypal, as soon as it crashes, go into the drwatson drectory and put the crash log in a zip file and post it here (you can attach zip files in an issue comment).

I personally keeps drwatson enabled at all times as it does not cost any performance, it will only be started when a program crashes.

[Feodor2]

I still don't reproduce, no matter I have commented that check, according from data @RamonUnch and @zanud, others may hope they get the same crash. Next version will be soon

[Feodor2]

So the question is why this is not happens on the original Firefox, as this is possible to return null https://github.com/Feodor2/Mypal68/blob/0d607642672f90d8660662a89f9043193d4b9b43/dom/base/nsWrapperCacheInlines.h#L18

[RamonUnch]

I wanted to say that while I did get the crash a couple of times it was still very rare. I will report on the next release, but I am confident you fixed it.

Thanks a lot for this huge work, I really use your browser daily!

[zanud]

Сегодня 68.14.1 рухнула трижды. Первые два раза с вот таким сообщением: А третий раз - молча; ни программа, ни Windows ничего не сказали.

[Feodor2]

Yes I got, new version will be soon.

[RamonUnch]

I got another crash with latest 68.14.1b sill on Server 2003 with a Core2Duo T7500 and the integrated graphics "Mobile Intel 965 Express Chipset". And hardware acceleration disabled.

Here is the drwtsn32.log together with the user.dmp for good measure. Maybe you wont need it, if I understand correctly but better safe than sorry.

drwtsn32-mypal68.14.1b-Server2003x32.zip

[JimMP68User]

Here is the drwtsn32.log together with the user.dmp for good measure. Maybe you wont need it, if I understand correctly but better safe than sorry.

drwtsn32-mypal68.14.1b-Server2003x32.zip

SAME FAIL on 14.1b as I have seen now several times (below is extract from Server2003x32.zip file above, This is same fail I see) :

xul.dll - 
function: xul!v8::internal::RegExpParser::current
        0197abcc 0801             or      [ecx],al
        0197abce 0000             add     [eax],al
        0197abd0 750d jnz xul!v8::internal::RegExpParser::current+0x20d33f (0197abdf)
        0197abd2 eb23 jmp xul!v8::internal::RegExpParser::current+0x20d357 (0197abf7)
        0197abd4 837a0400         cmp     dword ptr [edx+0x4],0x0
        0197abd8 791d jns xul!v8::internal::RegExpParser::current+0x20d357 (0197abf7)
        0197abda eb03 jmp xul!v8::internal::RegExpParser::current+0x20d33f (0197abdf)
        0197abdc 8b4dec           mov     ecx,[ebp-0x14]
        0197abdf 89c8             mov     eax,ecx
        0197abe1 2500f0ffff       and     eax,0xfffff000
FAULT ->0197abe6 8b4004           mov     eax,[eax+0x4]     ds:0023:00000004=????????

[Feodor2]

Please try https://github.com/Feodor2/Mypal68/releases/tag/testcrash%23427 Because I do not know if it fixed, still never had it.

[RamonUnch]

using the testcrash#427 In my case I get almost instant crash when loading youtube main page. both with my old profile (that has uBlock Origin) and a clean profile. Here is the drwatson log (seems different than before).

drwtsn32-mypal68.14.1b-testcrash_clanprofile on server2003x32.zip

[JimMP68User]

using the testcrash#427 In my case I get almost instant crash when loading youtube main page. both with my old profile (that has uBlock Origin) and a clean profile. Here is the drwatson log (seems different than before).

drwtsn32-mypal68.14.1b-testcrash_clanprofile on server2003x32.zip

Ya - fault at different function and instruction in xul.dll file:

xul.dll -

function: xul!mozilla_dump_image
        020271e0 89f0             mov     eax,esi
        020271e2 83c410           add     esp,0x10
        020271e5 5e               pop     esi
        020271e6 5f               pop     edi
        020271e7 5b               pop     ebx
        020271e8 5d               pop     ebp
        020271e9 c20800           ret     0x8
        020271ec a1dc0f4405 mov eax,[xul!v8::internal::RegExpBytecodeGenerator::`vftable'+0x2c560c (05440fdc)]
        020271f1 b9b80b0000       mov     ecx,0xbb8
        020271f6 c700d5e83505     mov     dword ptr [eax],0x535e8d5
FAULT ->020271fc cc               int     3

[RamonUnch]

Using the latest crashtest, I have no issue anymore, It seems perfectly stable. Thanks a lot!

[Feodor2]

https://github.com/Feodor2/Mypal68/releases/tag/testcrash%234272