[root@localhost ce]# pstack 3676 #0 0x001e8584 in ioctl () from /lib/libc.so.6 #1 0x07fa17ad in drmIoctl () from /usr/lib/libdrm.so.2 #2 0x07fa1bb2 in drmCommandNone () from /usr/lib/libdrm.so.2 #3 0x0097cbe9 in I830BlockHandler () #4 0x081755e3 in AnimCurScreenBlockHandler () #5 0x0813f1fe in compBlockHandler () #6 0x0808ab78 in BlockHandler () #7 0x0812bf0c in WaitForSomething () #8 0x08086590 in Dispatch () #9 0x0806bb5d in main () [root@localhost ce]# pstack 3676 #0 0x001e8584 in ioctl () from /lib/libc.so.6 #1 0x07fa17ad in drmIoctl () from /usr/lib/libdrm.so.2 #2 0x07fa1bb2 in drmCommandNone () from /usr/lib/libdrm.so.2 #3 0x0097cbe9 in I830BlockHandler () #4 0x081755e3 in AnimCurScreenBlockHandler () #5 0x0813f1fe in compBlockHandler () #6 0x0808ab78 in BlockHandler () #7 0x0812bf0c in WaitForSomething () #8 0x08086590 in Dispatch () #9 0x0806bb5d in main () [root@localhost ce]# pstack 3676 #0 0x001a25c4 in setitimer () from /lib/libc.so.6 #1 0x081322a9 in SmartScheduleStartTimer () #2 0x0812bfa7 in WaitForSomething () #3 0x08086590 in Dispatch () #4 0x0806bb5d in main () [root@localhost ce]# pstack 3676 #0 0x001e8fc8 in ___newselect_nocancel () from /lib/libc.so.6 #1 0x0812bf87 in WaitForSomething () #2 0x08086590 in Dispatch () #3 0x0806bb5d in main () [root@localhost ce]# pstack 3676 #0 0x001e8584 in ioctl () from /lib/libc.so.6 #1 0x07fa17ad in drmIoctl () from /usr/lib/libdrm.so.2 #2 0x07fa1bb2 in drmCommandNone () from /usr/lib/libdrm.so.2 #3 0x0097cbe9 in I830BlockHandler () #4 0x081755e3 in AnimCurScreenBlockHandler () #5 0x0813f1fe in compBlockHandler () #6 0x0808ab78 in BlockHandler () #7 0x0812bf0c in WaitForSomething () #8 0x08086590 in Dispatch () #9 0x0806bb5d in main () [root@localhost ce]# pstack 3676 #0 0x00c3bfb6 in clock_gettime () from /lib/librt.so.1 #1 0x08133f75 in GetTimeInMillis () #2 0x0812c5c0 in WaitForSomething () #3 0x08086590 in Dispatch () #4 0x0806bb5d in main () [root@localhost ce]# pstack 3676 #0 0x00c3bfb6 in clock_gettime () from /lib/librt.so.1 #1 0x08133f75 in GetTimeInMillis () #2 0x0812c395 in WaitForSomething () #3 0x08086590 in Dispatch () #4 0x0806bb5d in main () [root@localhost ce]# pstack 3676 #0 0x00c3bfb6 in clock_gettime () from /lib/librt.so.1 #1 0x08133f75 in GetTimeInMillis () #2 0x0812c5c0 in WaitForSomething () #3 0x08086590 in Dispatch () #4 0x0806bb5d in main () [root@localhost ce]# pstack 3676 #0 0x001e8584 in ioctl () from /lib/libc.so.6 #1 0x07fa17ad in drmIoctl () from /usr/lib/libdrm.so.2 #2 0x07fa1bb2 in drmCommandNone () from /usr/lib/libdrm.so.2 #3 0x0097cbe9 in I830BlockHandler () #4 0x081755e3 in AnimCurScreenBlockHandler () #5 0x0813f1fe in compBlockHandler () #6 0x0808ab78 in BlockHandler () #7 0x0812bf0c in WaitForSomething () #8 0x08086590 in Dispatch () #9 0x0806bb5d in main () [root@localhost ce]# pstack 3676 #0 0x001e8584 in ioctl () from /lib/libc.so.6 #1 0x07fa17ad in drmIoctl () from /usr/lib/libdrm.so.2 #2 0x07fa1bb2 in drmCommandNone () from /usr/lib/libdrm.so.2 #3 0x0097cbe9 in I830BlockHandler () #4 0x081755e3 in AnimCurScreenBlockHandler () #5 0x0813f1fe in compBlockHandler () #6 0x0808ab78 in BlockHandler () #7 0x0812bf0c in WaitForSomething () #8 0x08086590 in Dispatch () #9 0x0806bb5d in main ()