I have got the IPEHR 0x01000000, too. But in my case, it has been triggered by LibreOffice Writer while highlighting a word by spell/grammar checking. Previously i have seen other IPEHR codes (0x7a000003 twice, https://bugs.launchpad.net/ubuntu/+source/linux/+bug/966631), maybe there is some hidden link between those issues ...
I have got the IPEHR 0x01000000, too. But in my case, it has been triggered by LibreOffice Writer while highlighting a word by spell/grammar checking. Previously i have seen other IPEHR codes (0x7a000003 twice, https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/966631), maybe there is some hidden link between those issues ...
xserver-xorg: 1:7.6+12ubuntu1 xorg-video- intel: 2:2.17.0-1ubuntu4.2
libdrm2: 2.4.32-1ubuntu1
xserver-
I have got an apport crash dump, i can upload it if required.