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From: mikhail <mikhail.v.gavrilov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: "Marek Olšák" <maraeo-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org"
	<amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org>
Subject: Re: All games maded with Unity engine in steam catalog crashes on AMD GPU, but worked on Intel GPU on same machine.
Date: Fri, 02 Feb 2018 21:13:05 +0500	[thread overview]
Message-ID: <1517587985.12783.5.camel@gmail.com> (raw)
In-Reply-To: <CAAxE2A42A-bjU=qhZqRH-6aaJXbKDjxjj=Obyrk2-CC1BAbtig-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>

On Thu, 2018-02-01 at 21:31 +0100, Marek Olšák wrote:
> 
> Valgrind doesn't show any memory-related issue with Mesa. It does show
> an issue with "New Unity Project". This can corrupt the heap and cause
> a random crash on the next call of malloc/free/new/delete:
> 
> ==17721== Mismatched free() / delete / delete []
> ==17721==    at 0x4C311E8: operator delete(void*) (vg_replace_malloc.c:576)
> ==17721==    by 0xD4482C: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0xD315D8: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x4FD79A: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x7E6350: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x8197CC: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x4608A1: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x5D7B009: (below main) (libc-start.c:308)
> ==17721==  Address 0x1f6bf470 is 0 bytes inside a block of size 220 alloc'd
> ==17721==    at 0x4C308B7: operator new[](unsigned long)
> (vg_replace_malloc.c:423)
> ==17721==    by 0xD47CF3: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0xD3EF39: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x4FD712: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x7E2B8D: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x818B52: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x4603F1: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x5D7B009: (below main) (libc-start.c:308)
> ==17721==
> ==17721== Mismatched free() / delete / delete []
> ==17721==    at 0x4C311E8: operator delete(void*) (vg_replace_malloc.c:576)
> ==17721==    by 0xD44843: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0xD315D8: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x4FD79A: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x7E6350: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x8197CC: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x4608A1: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x5D7B009: (below main) (libc-start.c:308)
> ==17721==  Address 0x1f6bf590 is 0 bytes inside a block of size 220 alloc'd
> ==17721==    at 0x4C308B7: operator new[](unsigned long)
> (vg_replace_malloc.c:423)
> ==17721==    by 0xD47ED7: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0xD3EF39: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x4FD712: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x7E2B8D: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x818B52: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x4603F1: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
> ==17721==    by 0x5D7B009: (below main) (libc-start.c:308)
> 
> Marek


Tak  said: We'll investigate, but if that were the case, wouldn't it affect the intel driver the same way?

I also checked same Unity project under Valgrind on Intel GPU and see same errors in log:

==3407== Mismatched free() / delete / delete []
==3407==    at 0x4C311E8: operator delete(void*) (vg_replace_malloc.c:576)
==3407==    by 0xD4482C: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0xD315D8: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x4FD79A: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x7E6350: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x8197CC: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x4608A1: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x5D7B009: (below main) (libc-start.c:308)
==3407==  Address 0x17065190 is 0 bytes inside a block of size 220 alloc'd
==3407==    at 0x4C308B7: operator new[](unsigned long) (vg_replace_malloc.c:423)
==3407==    by 0xD47CF3: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0xD3EF39: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x4FD712: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x7E2B8D: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x818B52: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x4603F1: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x5D7B009: (below main) (libc-start.c:308)

==3407== Mismatched free() / delete / delete []
==3407==    at 0x4C311E8: operator delete(void*) (vg_replace_malloc.c:576)
==3407==    by 0xD44843: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0xD315D8: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x4FD79A: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x7E6350: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x8197CC: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x4608A1: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x5D7B009: (below main) (libc-start.c:308)
==3407==  Address 0x170652b0 is 0 bytes inside a block of size 220 alloc'd
==3407==    at 0x4C308B7: operator new[](unsigned long) (vg_replace_malloc.c:423)
==3407==    by 0xD47ED7: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0xD3EF39: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x4FD712: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x7E2B8D: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x818B52: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x4603F1: ??? (in /home/mikhail/New Unity Project/aaa.x86_64)
==3407==    by 0x5D7B009: (below main) (libc-start.c:308)


What answer to Tak?
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  parent reply	other threads:[~2018-02-02 16:13 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-28 16:15 All games maded with Unity engine in steam catalog crashes on AMD GPU, but worked on Intel GPU on same machine mikhail
     [not found] ` <1517156104.15379.10.camel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-01-29 15:40   ` Marek Olšák
     [not found]     ` <CAAxE2A53JUCvPQsKDQ-NYzDp1ixkZrHqHb=3nUKOQWT6t+5wKw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-29 17:19       ` mikhail
     [not found]         ` <1517246354.5736.2.camel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-01-29 17:34           ` Marek Olšák
     [not found]             ` <CAAxE2A792+0WB0LSn6wYcHGcZQVuOsrYzXdYbPgOJkYM+vJnFQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-29 17:51               ` mikhail
     [not found]                 ` <1517248296.11388.3.camel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-01-29 18:18                   ` Marek Olšák
     [not found]                     ` <CAAxE2A6+Vnr0zs7T0cLSUcvxUin=tbCO_Mjb2+qCSx5aJ9bbYw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-30 18:08                       ` mikhail
     [not found]                         ` <1517335699.9211.8.camel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-01-30 19:12                           ` Marek Olšák
2018-01-30 21:04                             ` mikhail
     [not found]                               ` <1517346270.6516.7.camel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-01-30 21:36                                 ` Marek Olšák
     [not found]                                   ` <CAAxE2A6aeHYAdVZo1ND14BP3JN=kP1Y4m83k0QVXDpBWCGJvQQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-01-30 21:38                                     ` Marek Olšák
     [not found]                                       ` <CAAxE2A4vOw-uK1rNFPWCpE933B7mJwYt3V-vq4hpxeuGwzQV2w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-01 16:27                                         ` mikhail
     [not found]                                           ` <1517502454.21706.3.camel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-02-01 17:34                                             ` Marek Olšák
     [not found]                                               ` <CAAxE2A771dnvh249kbgvmb-1-mnP_1fGpWkPvhQQ7gCUppsf2Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-01 18:39                                                 ` mikhail
     [not found]                                                   ` <1517510384.18433.3.camel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-02-01 20:31                                                     ` Marek Olšák
     [not found]                                                       ` <CAAxE2A42A-bjU=qhZqRH-6aaJXbKDjxjj=Obyrk2-CC1BAbtig-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-02 16:13                                                         ` mikhail [this message]
     [not found]                                                           ` <1517587985.12783.5.camel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-02-02 16:25                                                             ` Michel Dänzer
2018-02-02 16:46                                                             ` Marek Olšák

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