<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Xorg crashes in VT switch" href="https://bugs.freedesktop.org/show_bug.cgi?id=94465#c14">Comment # 14</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Xorg crashes in VT switch" href="https://bugs.freedesktop.org/show_bug.cgi?id=94465">bug 94465</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>Yes! Almost there: ==596== Invalid free() / delete / delete[] / realloc() ==596== at 0x4C2BCEA: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==596== by 0x4C2CAB0: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==596== by 0x4B832D: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x4B916A: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x9527BBE: ??? (in /usr/lib/xorg/modules/extensions/libglx.xorg) ==596== by 0x4773B7: xf86VTEnter (in /usr/lib/xorg-server/Xorg) ==596== by 0x4A0C46: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x4A0F4A: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x4E4D084: dbus_connection_dispatch (in /usr/lib/libdbus-1.so.3.14.6) ==596== by 0x4E4D3EC: ??? (in /usr/lib/libdbus-1.so.3.14.6) ==596== by 0x49A0B0: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x43AE0C: WakeupHandler (in /usr/lib/xorg-server/Xorg) ==596== Address 0xc6c5670 is 0 bytes inside a block of size 1,536 free'd ==596== at 0x4C2BCEA: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==596== by 0x4C2CAB0: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==596== by 0x4B832D: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x4B916A: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x9527BBE: ??? (in /usr/lib/xorg/modules/extensions/libglx.xorg) ==596== by 0x4773B7: xf86VTEnter (in /usr/lib/xorg-server/Xorg) ==596== by 0x4A0C46: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x4A0F4A: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x4E4D084: dbus_connection_dispatch (in /usr/lib/libdbus-1.so.3.14.6) ==596== by 0x4E4D3EC: ??? (in /usr/lib/libdbus-1.so.3.14.6) ==596== by 0x49A0B0: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x43AE0C: WakeupHandler (in /usr/lib/xorg-server/Xorg) ==596== Block was alloc'd at ==596== at 0x4C2ABD0: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==596== by 0x4C2CA9E: realloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so) ==596== by 0x4ADF6F: xf86CrtcCreate (in /usr/lib/xorg-server/Xorg) ==596== by 0xC0ADC18: add_fake_output (in /usr/lib/xorg/modules/drivers/intel_drv.so) ==596== by 0xC0AE010: sna_output_detect (in /usr/lib/xorg/modules/drivers/intel_drv.so) ==596== by 0x4AF444: xf86ProbeOutputModes (in /usr/lib/xorg-server/Xorg) ==596== by 0x4B8966: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x4FA56A: RRGetInfo (in /usr/lib/xorg-server/Xorg) ==596== by 0x50329F: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x43626E: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x43A282: ??? (in /usr/lib/xorg-server/Xorg) ==596== by 0x69B770F: (below main) (in /usr/lib/libc-2.23.so) We just need a few more symbols. Can you install the debug symbols for the Xserver?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>