StacktraceTop:SmartScheduleTimer (sig=14) at ../../os/utils.c:1243 <signal handler called> __kernel_vsyscall () ioctl () from /lib/tls/i686/cmov/libc.so.6 drmIoctl () from /usr/lib/libdrm.so.2
StacktraceTop: SmartScheduleTi mer (sig=14) at ../../os/ utils.c: 1243 i686/cmov/ libc.so. 6 libdrm. so.2
<signal handler called>
__kernel_vsyscall ()
ioctl () from /lib/tls/
drmIoctl () from /usr/lib/