What is going on when:

Coming from the computer doing a pidin -n ...

03103902(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 1941 tk 18443 ct 18445
03103902(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:1941
03103902(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 1990 tk 18446 ct 18448
03103902(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:1990
03103904(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 2697 tk 18457 ct 18459
03103904(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:2697
03103940(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 3292 tk 18635 ct 18637
03103940(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:3292
03103941(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 3306 tk 18638 ct 18640
03103941(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:3306
03103941(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 3319 tk 18641 ct 18643
03103941(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:3319
03103942(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 3326 tk 18644 ct 18646
03103942(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:3326
03103942(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 3342 tk 18647 ct 18649
03103942(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:3342
03103943(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 3343 tk 18650 ct 18652
03103943(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:3343
03103944(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 3357 tk 18654 ct 18656
03103944(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:3357
03103944(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 3361 tk 18657 ct 18659
03103944(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:3361
03104009(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 3381 tk 18778 ct 18780
03104009(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:3381
03104011(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 3475 tk 18788 ct 18790
03104011(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:3475
03104017(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 3495 tk 18819 ct 18821
03104017(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:3495
03104419(L4): l4_tx_timeout(): timeout: nd 40 sc 1 dc 1 ss 3611 tk 20030 ct 20032
03104419(L4): l4_tx_rx_ack_r_nack(): unkn tx: nd:40 dc:1 seq:3611

and coming being inquired about

3224734(QOS): qos_verify_rx_conn_seq(): rxd old dup (3961/3961) nd 1  rx conn 1
3224734(QOS): rx_user_data(): bad conn/seq rxd from nd 1
3224735(QOS): qos_verify_rx_conn_seq(): rxd old dup (4210/4210) nd 1  rx conn 1
3224735(QOS): rx_user_data(): bad conn/seq rxd from nd 1
3224736(QOS): qos_verify_rx_conn_seq(): rxd old dup (4269/4269) nd 1  rx conn 1
3224736(QOS): rx_user_data(): bad conn/seq rxd from nd 1
3224736(QOS): qos_verify_rx_conn_seq(): rxd old dup (4308/4308) nd 1  rx conn 1
3224736(QOS): rx_user_data(): bad conn/seq rxd from nd 1
3224737(QOS): qos_verify_rx_conn_seq(): rxd old dup (4368/4368) nd 1  rx conn 1
3224737(QOS): rx_user_data(): bad conn/seq rxd from nd 1
3224738(QOS): qos_verify_rx_conn_seq(): rxd old dup (4378/4378) nd 1  rx conn 1
3224738(QOS): rx_user_data(): bad conn/seq rxd from nd 1
3224738(QOS): qos_verify_rx_conn_seq(): rxd old dup (4440/4440) nd 1  rx conn 1
3224738(QOS): rx_user_data(): bad conn/seq rxd from nd 1
3224739(QOS): qos_verify_rx_conn_seq(): rxd old dup (4466/4466) nd 1  rx conn 1
3224739(QOS): rx_user_data(): bad conn/seq rxd from nd 1
3224759(QOS): qos_verify_rx_conn_seq(): rxd old dup (4509/4509) nd 1  rx conn 1
3224759(QOS): rx_user_data(): bad conn/seq rxd from nd 1
3224759(QOS): qos_verify_rx_conn_seq(): rxd old dup (4519/4519) nd 1  rx conn 1
3224759(QOS): rx_user_data(): bad conn/seq rxd from nd 1
3224800(QOS): qos_verify_rx_conn_seq(): rxd old dup (4565/4565) nd 1  rx conn 1
3224800(QOS): rx_user_data(): bad conn/seq rxd from nd 1
3224801(QOS): qos_verify_rx_conn_seq(): rxd old dup (4572/4572) nd 1  rx conn 1
3224801(QOS):...