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Crash while idling ... 
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Joined: 2010-04-07 08:23:18
Posts: 215
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Hi Henri, hello everyone,

I was just idling for a bit while checking a few things on my tablet, when suddenly I see from the corner of my eye that the viewer closes.

Crash information attached, I presume from the stack trace that maybe my lovely windmill is to blame which was visible in the distance. :lol:
Code:
0   com.secondlife.indra.viewer         0x8c22ba5 do_elfio_glibc_backtrace() + 251
1   com.secondlife.indra.viewer         0x8171828 LLAppViewer::handleSyncViewerCrash() + 16
2   unknown                             0xf70f6611 /home/CoolVLViewer-Linux_i686-1.26.5.21/lib/libllcommon.so(_ZN5LLApp19runSyncErrorHandlerEv+0x1d) [0xf70f6611]
3   unknown                             0xf70f66e1 /home/CoolVLViewer-Linux_i686-1.26.5.21/lib/libllcommon.so(_ZN5LLApp8setErrorEv+0x1d) [0xf70f66e1]
4   unknown                             0xf70f77a9 /home/CoolVLViewer-Linux_i686-1.26.5.21/lib/libllcommon.so(+0x427a9) [0xf70f77a9]
5   unknown                             0xf7782410 [0xf7782410]
6   com.secondlife.indra.viewer         0x8c64205 LLKeyframeMotion::RotationCurve::getValue(float, float) + 73
7   com.secondlife.indra.viewer         0x8c646e6 LLKeyframeMotion::JointMotion::update(LLJointState*, float, float) + 272
8   com.secondlife.indra.viewer         0x8c65ea1 LLKeyframeMotion::applyKeyframes(float) + 99
9   com.secondlife.indra.viewer         0x8c692a5 LLKeyframeMotion::onUpdate(float, unsigned char*) + 139
10  com.secondlife.indra.viewer         0x8c7b651 LLMotionController::updateMotionsByType(LLMotion::LLMotionBlendType) + 525
11  com.secondlife.indra.viewer         0x8c7bc71 LLMotionController::updateRegularMotions() + 23
12  com.secondlife.indra.viewer         0x8c7c1d4 LLMotionController::updateMotions(bool) + 242
13  com.secondlife.indra.viewer         0x8c4d179 LLCharacter::updateMotions(LLCharacter::e_update_t) + 95
14  com.secondlife.indra.viewer         0x8ac0352 LLVOAvatar::updateCharacter(LLAgent&) + 4842
15  com.secondlife.indra.viewer         0x8ae7994 LLVOAvatarSelf::updateCharacter(LLAgent&) + 106
16  com.secondlife.indra.viewer         0x8ac7f8b LLVOAvatar::idleUpdate(LLAgent&, LLWorld&, double const&) + 885
17  com.secondlife.indra.viewer         0x8aeae2c LLVOAvatarSelf::idleUpdate(LLAgent&, LLWorld&, double const&) + 72
18  com.secondlife.indra.viewer         0x8a0632c LLViewerObjectList::update(LLAgent&, LLWorld&) + 1498
19  com.secondlife.indra.viewer         0x8188ffe LLAppViewer::idle() + 1828
20  com.secondlife.indra.viewer         0x818ad34 LLAppViewer::mainLoop() + 850
21  com.secondlife.indra.viewer         0x8c21ade main + 268
22  unknown                             0xf5fea4d3 /lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf3) [0xf5fea4d3]
23  unknown                             0x8112561 ./bin/cool_vl_viewer-bin() [0x8112561]


Love,
Lia


Attachments:
File comment: Crash Info
201212051823.tar.bz2 [20.97 KiB]
Downloaded 176 times
2012-12-05 18:35:48
Profile

Joined: 2009-03-17 18:42:51
Posts: 6030
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That's new !... There's indeed a possible divide by zero case in the function where the crash happened (LLKeyframeMotion::RotationCurve::getValue()).

I plugged this (probably hyper-rare) case, as well as similar potential issues in LLKeyframeMotion::PositionCurve::getValue() and LLKeyframeMotion::ScaleCurve::getValue() for the next releases.


2012-12-05 20:05:18
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