I am getting this repeated debug information much frequent than expected (almost twice a second) on console. Its showing T200 timer expired. What could be the issue. I have installed Digium 8 port PRI card and using it with mod-freetdm,dahdi,libpri stack.
2013-06-10 14:00:20.154765 [DEBUG] ftmod_libpri.c:133 [s3c16][3:78] Changing from state 5(Awaiting establishment) to 4(TEI assigned)
2013-06-10 14:00:20.154765 [DEBUG] ftmod_libpri.c:133 [s3c16][3:78] TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3)
2013-06-10 14:00:20.154765 [DEBUG] lpwrap_pri.c:367 [s7c16][7:202] pri timer 1 ms late
2013-06-10 14:00:20.154765 [DEBUG] ftmod_libpri.c:133 [s7c16][7:202] t200_expire
2013-06-10 14:00:20.154765 [DEBUG] ftmod_libpri.c:133 [s7c16][7:202] TEI: 0 State 5(Awaiting establishment)
2013-06-10 14:00:20.154765 [DEBUG] ftmod_libpri.c:133 [s7c16][7:202] V(A)=0, V(S)=0, V(R)=0
2013-06-10 14:00:20.154765 [DEBUG] ftmod_libpri.c:133 [s7c16][7:202] K=7, RC=3, l3_initiated=1, reject_except=0, ack_pend=0
2013-06-10 14:00:20.154765 [DEBUG] ftmod_libpri.c:133 [s7c16][7:202] T200_id=57344, N200=3, T203_id=0
2013-06-10 14:00:20.154765 [DEBUG] ftmod_libpri.c:133 [s7c16][7:202] SAPI/TEI=0/0 Starting link restart delay timer
2013-06-10 14:00:20.154765 [DEBUG] ftmod_libpri.c:133 [s7c16][7:202] TEI=0 MDL-ERROR (G): T200 expired N200 times sending SABME in state 5(Awaiting establishment)
2013-06-10 14:00:20.154765 [DEBUG] ftmod_libpri.c:133 [s7c16][7:202] Changing from state 5(Awaiting establishment) to 4(TEI assigned)
2013-06-10 14:00:20.154765 [DEBUG] ftmod_libpri.c:133 [s7c16][7:202] TEI=0 DL event: Q931_DL_EVENT_DL_RELEASE_IND(3)