root@am57xx-evm:~# cat /sys/kernel/debug/remoteproc/remoteproc0/trace0 
[0][      0.000] Watchdog enabled: TimerBase = 0x68824000 SMP-Core = 0 Freq = 19200000
[0][      0.000] Watchdog enabled: TimerBase = 0x68826000 SMP-Core = 1 Freq = 19200000
[0][      0.000] Watchdog_restore registered as a resume callback
[0][      0.000] 18 Resource entries at 0x3000
[0][      0.000] IPU1 starting..
[0][      0.000] register_MxServer: -->
[0][      0.000] OMAPRPC: registered channel: rpc_example_2
[0][      0.000] OMAPRPC: Returning Object @800492c0
[0][      0.000] register_MxServer: <--, status=0
[0][      0.000] copyTask sample1:50: Entered...:
[1][      0.000] copyTask sample2:51: Entered...:
[0][      0.000] registering rpmsg-client-sample:sample1 service on 50 with HOST
[1][      0.000] registering rpmsg-client-sample:sample2 service on 51 with HOST
[0][      0.000] OmxSrvMgr: started on port: 60
[1][      0.000] OMAPRPC: connecting from local endpoint 101 to port 101
[0][      0.000] registering rpmsg-omx:rpmsg-omx3 service on 60 with HOST
[1][      0.000] registering rpmsg-rpc:rpc_example_2 service on 101 with HOST
[0][      0.001] OmxSrvMgr: Proc#2 sending BOOTINIT_DONE
[1][      0.001] OMAPRPC: started channel rpc_example_2 on port: 101
[0][      6.681] OMAPRPC: received msg type: 0 len: 8 from addr: 1024
[0][      6.682] OMAPRPC: channel info query - name rpc_example_2 fxns 8
[0][      6.682] OMAPRPC: Replying with msg type: 1 to addr: 1024  from: 101 len: 12
[0][      7.201] OMAPRPC: received msg type: 2 len: 216 from addr: 1024
[0][      7.202] OMAPRPC: function query of type 1
[0][      7.202] OMAPRPC: Replying with msg type: 3 to addr: 1024  from: 101 len: 216
[0][      7.288] OMAPRPC: received msg type: 2 len: 216 from addr: 1024
[0][      7.288] OMAPRPC: function query of type 1
[0][      7.288] OMAPRPC: Replying with msg type: 3 to addr: 1024  from: 101 len: 216
[0][      7.348] OMAPRPC: received msg type: 2 len: 216 from addr: 1024
[0][      7.348] OMAPRPC: function query of type 1
[0][      7.349] OMAPRPC: Replying with msg type: 3 to addr: 1024  from: 101 len: 216
[0][      7.505] OMAPRPC: received msg type: 2 len: 216 from addr: 1024
[0][      7.505] OMAPRPC: function query of type 1
[0][      7.506] OMAPRPC: Replying with msg type: 3 to addr: 1024  from: 101 len: 216
[0][      7.524] OMAPRPC: received msg type: 2 len: 216 from addr: 1024
[0][      7.524] OMAPRPC: function query of type 1
[0][      7.524] OMAPRPC: Replying with msg type: 3 to addr: 1024  from: 101 len: 216
[0][      7.524] OMAPRPC: received msg type: 2 len: 216 from addr: 1024
[0][      7.525] OMAPRPC: function query of type 1
[0][      7.525] OMAPRPC: Replying with msg type: 3 to addr: 1024  from: 101 len: 216
[0][      7.525] OMAPRPC: received msg type: 2 len: 216 from addr: 1024
[0][      7.525] OMAPRPC: function query of type 1
[0][      7.525] OMAPRPC: Replying with msg type: 3 to addr: 1024  from: 101 len: 216
[0][      7.526] OMAPRPC: received msg type: 2 len: 216 from addr: 1024
[0][      7.526] OMAPRPC: function query of type 1
[0][      7.526] OMAPRPC: Replying with msg type: 3 to addr: 1024  from: 101 len: 216
root@am57xx-evm:~#