[haiku-bugs] Re: [Haiku] #2539: [app_server] crash in HWInterface::_CopyToFront
- From: "bonefish" <trac@xxxxxxxxxxxx>
- Date: Wed, 18 Sep 2013 11:55:19 -0000
#2539: [app_server] crash in HWInterface::_CopyToFront
----------------------------------+---------------------------
Reporter: diver | Owner: stippi
Type: bug | Status: in-progress
Priority: normal | Milestone: R1
Component: Servers/app_server | Version: R1/pre-alpha1
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: All
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Comment (by bonefish):
In the last few days I have run into a similar crash on boot (with qemu, 2
CPUs) a few times:
{{{
vm_soft_fault: va 0xd4800000 not covered by area in address space
vm_page_fault: vm_soft_fault returned error 'Bad address' on fault at
0xd4800000, ip 0x1083119, write 1, user 1, thread 0x11d
vm_page_fault: thread "picasso" (285) in team "app_server" (285) tried to
write address 0xd4800000, ip 0x1083119 ("???" +0x1083119)
debug_server: Thread 285 entered the debugger: Segment violation
stack trace, current PC 0x1083119 _ZNK11HWInterface12_CopyToFrontEPhmllll
+ 0x2d5:
(0x62b2d6d8) 0x1083555 _ZN11HWInterface16_CopyBackToFrontER7BRegion +
0x85
(0x62b2d738) 0x105ec83
_ZN21AccelerantHWInterface16_CopyBackToFrontER7BRegion + 0xe3
(0x62b2d798) 0x1084e85 _ZN11HWInterface15CopyBackToFrontERK5BRect +
0x213
(0x62b2d868) 0x1082890 _ZN11HWInterface10InvalidateERK5BRect + 0x2e
(0x62b2d888) 0x107d6f0
_ZN13DrawingEngine10FillRegionER7BRegionRK9rgb_color + 0x10a
(0x62b2d918) 0x1010b4b _ZN7Desktop14_SetBackgroundER7BRegion + 0xb3
(0x62b2d978) 0x1016387 _ZN7Desktop4InitEv + 0x2d1
(0x62b2da48) 0x100a806 _ZN9AppServer14_CreateDesktopEjPKc + 0x52
(0x62b2da88) 0x100ab77
_ZN9AppServer16_DispatchMessageElRN8BPrivate12LinkReceiverE + 0xf7
(0x62b2dae8) 0x101f6c1 _ZN13MessageLooper14_MessageLooperEv + 0xbb
(0x62b2dc38) 0x101f5ff _ZN13MessageLooper15_message_threadEPv + 0xf
(0x62b2dc58) 0x100a7ac _ZN9AppServer9RunLooperEv + 0x34
(0x62b2dc78) 0x100afab main + 0x5e
(0x62b2dca8) 0x1009e3c _start + 0x50
(0x62b2dce0) 0x96a264 runtime_loader + 0x122
}}}
The latest version tested with was a PM Haiku equivalent to master
hrev46085.
--
Ticket URL: <http://dev.haiku-os.org/ticket/2539#comment:5>
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