I have been using the the 3.2.12-rt22 kernel since it was released. I have recently had the need to turn my kernel installations into RPMs and figured it would be a good time to upgrade. Given that the 3rd number in the kernel is only supposed to indicate bug/security fixes I figured 3.2.38-rt56 would be no problem. I used my .config from 3.2.12-rt22 to build 3.2.38-rt56 (I also tried rt57) and while everything works fine at fist blush, X eventually freezes. The 3.2.12-rt22 kernel has no problems on this machine. I was hoping someone could point me in the correct direction to fix/diagnose this issue. Included is the tail of my /var/log/Xorg.0.log. The backtrace is coincident with the freezing, ans seems to originate in evdev_drv.so. Thanks for any help. -Robb [ 10.448] (II) intel(0): Modeline "640x480"x0.0 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz) [ 10.448] (II) intel(0): Modeline "720x400"x0.0 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz) [ 10.448] (II) intel(0): Modeline "1024x768"x0.0 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz) [ 10.448] (II) intel(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz) [ 10.448] (II) intel(0): Modeline "1152x864"x0.0 108.00 1152 1216 1344 1600 864 865 868 900 +hsync +vsync (67.5 kHz) [ 10.448] (II) intel(0): Modeline "1280x800"x0.0 83.50 1280 1352 1480 1680 800 803 809 831 -hsync +vsync (49.7 kHz) [ 10.448] (II) intel(0): Modeline "1280x1024"x0.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz) [ 10.448] (II) intel(0): Modeline "1440x900"x0.0 106.50 1440 1520 1672 1904 900 903 909 934 -hsync +vsync (55.9 kHz) [ 10.448] (II) intel(0): Modeline "1680x1050"x0.0 146.25 1680 1784 1960 2240 1050 1053 1059 1089 -hsync +vsync (65.3 kHz) [ 10.448] (II) intel(0): Modeline "1920x1080"x60.0 172.80 1920 2040 2248 2576 1080 1081 1084 1118 -hsync +vsync (67.1 kHz) [ 272.184] [mi] EQ overflowing. The server is probably stuck in an infinite loop. [ 272.184] Backtrace: [ 272.184] 0: /usr/bin/Xorg (xorg_backtrace+0x2f) [0x462e8f] [ 272.184] 1: /usr/bin/Xorg (mieqEnqueue+0x17d) [0x557aed] [ 272.184] 2: /usr/bin/Xorg (0x400000+0x46e73) [0x446e73] [ 272.184] 3: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7f1b5720b000+0x54f9) [0x7f1b572104f9] [ 272.184] 4: /usr/bin/Xorg (0x400000+0x7f618) [0x47f618] [ 272.184] 5: /usr/bin/Xorg (0x400000+0xa4e4b) [0x4a4e4b] [ 272.184] 6: /lib64/libpthread.so.0 (0x3fee800000+0xf500) [0x3fee80f500] [ 272.184] 7: /lib64/libc.so.6 (ioctl+0x7) [0x3fee4e9f27] [ 272.184] 8: /usr/lib64/libdrm.so.2 (drmIoctl+0x28) [0x300a2034b8] [ 272.184] 9: /usr/lib64/libdrm_intel.so.1 (0x7f1b58a93000+0x7dd9) [0x7f1b58a9add9] [ 272.184] 10: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7f1b58cb0000+0xf840) [0x7f1b58cbf840] [ 272.184] 11: /usr/bin/Xorg (_CallCallbacks+0x3c) [0x43835c] [ 272.184] 12: /usr/bin/Xorg (FlushAllOutput+0x2e) [0x46675e] [ 272.184] 13: /usr/bin/Xorg (0x400000+0x33a06) [0x433a06] [ 272.184] 14: /usr/bin/Xorg (0x400000+0x22ea5) [0x422ea5] [ 272.184] 15: /lib64/libc.so.6 (__libc_start_main+0xed) [0x3fee42169d] [ 272.184] 16: /usr/bin/Xorg (0x400000+0x23191) [0x423191] ^ -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html