[Ubuntu-x-swat] [Bug 1300411] Re: Xorg crashed with SIGSEGV in pushbuf_flush()
** This bug is no longer a duplicate of bug 1309044 Unity webapps crash Ubuntu 14.04 LTS on my computer -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1300411 Title: Xorg crashed with SIGSEGV in pushbuf_flush() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1300411/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1300411] Re: Xorg crashed with SIGSEGV in pushbuf_flush()
** Tags added: bios-outdated-16.6 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1300411 Title: Xorg crashed with SIGSEGV in pushbuf_flush() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1300411/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1300411] Re: Xorg crashed with SIGSEGV in pushbuf_flush()
*** This bug is a duplicate of bug 1309044 *** https://bugs.launchpad.net/bugs/1309044 ** This bug has been marked a duplicate of bug 1309044 Unity webapps crash Ubuntu 14.04 LTS on my computer -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1300411 Title: Xorg crashed with SIGSEGV in pushbuf_flush() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1300411/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1300411] Re: Xorg crashed with SIGSEGV in pushbuf_flush()
I ran into this when debugging laney's webapp issue. ==6587== Thread 21 Chrome_InProcGpuThread: ==6587== Invalid write of size 8 ==6587==at 0x1C033982: pushbuf_validate (in /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2.0.0) ==6587==by 0x1B751A4A: nvc0_m2mf_transfer_rect (nvc0_transfer.c:37) ==6587==by 0x1B7525C0: nvc0_miptree_transfer_unmap (nvc0_transfer.c:489) ==6587==by 0x1B5BAB24: st_texture_image_unmap (u_inlines.h:481) ==6587==by 0x1B53D612: store_texsubimage (texstore.c:4108) ==6587==by 0x1B594439: st_TexSubImage (st_cb_texture.c:787) ==6587==by 0x1B594EC2: st_TexImage (st_cb_texture.c:811) ==6587==by 0x1B52AD48: teximage (teximage.c:3250) ==6587==by 0x1B52C06F: _mesa_TexImage2D (teximage.c:3289) ==6587==by 0x2B40723C: ??? (in /usr/lib/x86_64-linux-gnu/libOxideQtCore.so.0) ==6587==by 0x2B407291: ??? (in /usr/lib/x86_64-linux-gnu/libOxideQtCore.so.0) ==6587==by 0x2B39AAA8: ??? (in /usr/lib/x86_64-linux-gnu/libOxideQtCore.so.0) ==6587== Address 0x24462bc8 is 8 bytes inside a block of size 112 free'd ==6587==at 0x4C2BDEC: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==6587==by 0x1C033DAD: nouveau_bufctx_del (in /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2.0.0) ==6587==by 0x1B741DE9: nvc0_destroy (nvc0_context.c:65) ==6587==by 0x1B595F01: st_destroy_context (st_context.c:341) ==6587==by 0x1B6618EE: dri_destroy_context (dri_context.c:192) ==6587==by 0x1B476912: driDestroyContext (dri_util.c:486) ==6587==by 0x96A1A5E: dri2_destroy_context (dri2_glx.c:132) ==6587==by 0x967B288: glXDestroyContext (glxcmds.c:473) ==6587==by 0xE3A8CA5: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so) ==6587==by 0xE3A8CC8: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so) ==6587==by 0x63A31A2: QOpenGLContext::destroy() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.2.1) ==6587==by 0x63A3406: QOpenGLContext::~QOpenGLContext() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.2.1) ==6587== block was alloc'd at ==6587==at 0x4C2CC70: calloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==6587==by 0x1C033C90: nouveau_bufctx_new (in /usr/lib/x86_64-linux-gnu/libdrm_nouveau.so.2.0.0) ==6587==by 0x1B7421F4: nvc0_create (nvc0_context.c:242) ==6587==by 0x1B5B1081: st_api_create_context (st_manager.c:615) ==6587==by 0x1B6616F2: dri_create_context (dri_context.c:130) ==6587==by 0x1B476C33: driCreateContextAttribs (dri_util.c:434) ==6587==by 0x96A18C4: dri2_create_context_attribs (dri2_glx.c:320) ==6587==by 0x9679A01: glXCreateContextAttribsARB (create_context.c:78) ==6587==by 0xE3A9BD1: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so) ==6587==by 0xE38C3F3: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so) ==6587==by 0x63A3362: QOpenGLContext::create() (in /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5.2.1) ==6587==by 0xE3AA203: ??? (in /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/1300411 Title: Xorg crashed with SIGSEGV in pushbuf_flush() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1300411/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1300411] Re: Xorg crashed with SIGSEGV in pushbuf_flush()
** Information type changed from Private to Public ** Package changed: xorg-server (Ubuntu) = xserver-xorg-video-nouveau (Ubuntu) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1300411 Title: Xorg crashed with SIGSEGV in pushbuf_flush() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1300411/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
