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Linux/TCI6638K2K: XFI0 of TI Kepler2 unable to receive message

Part Number: TCI6638K2K

Tool/software: Linux

==== netstat -s =====
Ip:
    139961 total packets received
    0 forwarded
    0 incoming packets discarded
    139953 incoming packets delivered
    150475 requests sent out
Icmp:
    0 ICMP messages received
    0 input ICMP message failed.
    ICMP input histogram:
    0 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
Tcp:
    6 active connections openings
    0 passive connection openings
    0 failed connection attempts
    0 connection resets received
    1 connections established
    107497 segments received
    117975 segments send out
    0 segments retransmited
    0 bad segments received.
    0 resets sent
Udp:
    32440 packets received
    0 packets to unknown port received.
    0 packet receive errors
    32487 packets sent
UdpLite:
TcpExt:
    4 TCP sockets finished time wait in fast timer
    709 delayed acks sent
    7 packets directly queued to recvmsg prequeue.
    228 bytes directly received in process context from prequeue
    93014 packet headers predicted
    6 packets header predicted and directly queued to user
    154 acknowledgments not containing data payload received
    66796 predicted acknowledgments
    TCPLossProbes: 26
    TCPLossProbeRecovery: 17
    17 DSACKs received
    TCPDSACKIgnoredNoUndo: 16
IpExt:
    InNoRoutes: 8
    InBcastPkts: 16
    InOctets: 51680282
    OutOctets: 25409100
    InBcastOctets: 5248
==== snmp ====
Ip: Forwarding DefaultTTL InReceives InHdrErrors InAddrErrors ForwDatagrams InUnknownProtos InDiscards InDelivers OutRequests OutDiscards OutNoRoutes ReasmTimeout ReasmReqds ReasmOKs ReasmFails FragOKs FragFails FragCreates
Ip: 2 64 139967 0 0 0 0 0 139959 150481 0 0 0 0 0 0 0 0 0
Icmp: InMsgs InErrors InCsumErrors InDestUnreachs InTimeExcds InParmProbs InSrcQuenchs InRedirects InEchos InEchoReps InTimestamps InTimestampReps InAddrMasks InAddrMaskReps OutMsgs OutErrors OutDestUnreachs OutTimeExcds OutParmProbs OutSrcQuenchs OutRedirects OutEchos OutEchoReps OutTimestamps OutTimestampReps OutAddrMasks OutAddrMaskReps
Icmp: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Tcp: RtoAlgorithm RtoMin RtoMax MaxConn ActiveOpens PassiveOpens AttemptFails EstabResets CurrEstab InSegs OutSegs RetransSegs InErrs OutRsts InCsumErrors
Tcp: 1 200 120000 -1 6 0 0 0 1 107503 117981 0 0 0 0
Udp: InDatagrams NoPorts InErrors OutDatagrams RcvbufErrors SndbufErrors InCsumErrors
Udp: 32440 0 0 32487 0 0 0
UdpLite: InDatagrams NoPorts InErrors OutDatagrams RcvbufErrors SndbufErrors InCsumErrors
UdpLite: 0 0 0 0 0 0 0
==== net dev ====
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
eth1.bp_00_lo:     336       6    0    0    0     0          0         0      132       6    0    0    0     0       0          0
eth1.bp_00:     252       6    0    0    0     0          0         0      132       6    0    0    0     0       0          0
eth1.inm_01: 167896176 3997528    0   47    0     0          0   3997528        0       0    0    0    0     0       0          0
eth1.inm_00: 167855310 3996555    0   47    0     0          0   3996555        0       0    0    0    0     0       0          0
eth1.bp_01: 3123172   34274    0    0    0     0          0         0  9235974   34282    0    0    0     0       0          0
eth1.bp_02:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
eth2.dbg_00:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
    lo:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
eth1.dct_01:  248812    1348    0    0    0     0          0         0   256722    1341    0    0    0     0       0          0
eth1.dct_00: 14539960  330964    0    0    0     0          0         0   256134    1327    0    0    0     0       0          0
  eth0: 67854090  409080    0    4    0     0          0         0 18013738  119325    0    0    0     0       0          0
  eth1: 504155832 8360675    0    0    0     0          0         0 10521254   60974    0    0    0     0       0          0
  eth2:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
eth1.bp_02_lo:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
eth1.bp_01_lo:    3296      38    0    0    0     0          0        38        0       0    0    0    0     0       0          0
==== udp ====
  sl  local_address rem_address   st tx_queue rx_queue tr tm->when retrnsmt   uid  timeout inode ref pointer drops             
   24: B2FDA8C0:2718 00000000:0000 07 00000000:00000000 00:00000000 00000000     0        0 9729 2 9d928300 0                  
   69: 00000000:0045 00000000:0000 07 00000000:00000000 00:00000000 00000000     0        0 9763 2 9d928f00 0                  
  162: 00000000:3AA2 00000000:0000 07 00000000:00000000 00:00000000 00000000     0        0 9779 2 9d928c00 0                  
  169: 00000000:3AA9 00000000:0000 07 00000000:00000000 00:00000000 00000000     0        0 9806 2 9d928000 0                  
  185: B2FDA8C0:36B9 00000000:0000 07 00000000:00000000 00:00000000 00000000     0        0 9724 2 9d928900 0                  
  228: B2FDA8C0:2EE4 00000000:0000 07 00000000:00000000 00:00000000 00000000     0        0 9725 2 9d928600 0                  
==== ifconfig  ====
eth0      Link encap:Ethernet  HWaddr 98:84:e3:5b:3b:cf  
          inet addr:192.168.253.11  Bcast:192.168.253.15  Mask:255.255.255.248
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:409091 errors:0 dropped:4 overruns:0 frame:0
          TX packets:119336 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:67855916 (64.7 MiB)  TX bytes:18015696 (17.1 MiB)

eth1      Link encap:Ethernet  HWaddr d8:ef:cd:b3:96:82  
          UP BROADCAST RUNNING MULTICAST  MTU:2000  Metric:1
          RX packets:8360678 errors:0 dropped:0 overruns:0 frame:0
          TX packets:60974 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:504156012 (480.8 MiB)  TX bytes:10521254 (10.0 MiB)

eth2      Link encap:Ethernet  HWaddr 02:40:43:77:0a:31  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

eth1.bp_00 Link encap:Ethernet  HWaddr d8:ef:cd:b3:96:82  
          UP BROADCAST RUNNING MULTICAST  MTU:2000  Metric:1
          RX packets:6 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:252 (252.0 B)  TX bytes:132 (132.0 B)

eth1.bp_01 Link encap:Ethernet  HWaddr d8:ef:cd:b3:96:82  
          inet addr:192.168.253.178  Bcast:192.168.253.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:2000  Metric:1
          RX packets:34274 errors:0 dropped:0 overruns:0 frame:0
          TX packets:34282 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:3123172 (2.9 MiB)  TX bytes:9235974 (8.8 MiB)

eth1.bp_02 Link encap:Ethernet  HWaddr d8:ef:cd:b3:96:82  
          UP BROADCAST RUNNING MULTICAST  MTU:2000  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

eth1.bp_00_lo Link encap:Ethernet  HWaddr 02:40:43:77:0a:30  
          UP BROADCAST RUNNING MULTICAST  MTU:2000  Metric:1
          RX packets:6 errors:0 dropped:0 overruns:0 frame:0
          TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:336 (336.0 B)  TX bytes:132 (132.0 B)

eth1.bp_01_lo Link encap:Ethernet  HWaddr 02:40:43:77:0a:30  
          UP BROADCAST RUNNING MULTICAST  MTU:2000  Metric:1
          RX packets:38 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:3296 (3.2 KiB)  TX bytes:0 (0.0 B)

eth1.bp_02_lo Link encap:Ethernet  HWaddr 02:40:43:77:0a:30  
          UP BROADCAST RUNNING MULTICAST  MTU:2000  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

eth1.dct_00 Link encap:Ethernet  HWaddr d8:ef:cd:b3:96:82  
          inet addr:192.168.129.92  Bcast:192.168.129.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:330965 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1327 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:14540002 (13.8 MiB)  TX bytes:256134 (250.1 KiB)

eth1.dct_01 Link encap:Ethernet  HWaddr d8:ef:cd:b3:96:82  
          inet addr:192.168.130.92  Bcast:192.168.130.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1348 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1341 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:248812 (242.9 KiB)  TX bytes:256722 (250.7 KiB)

eth1.inm_00 Link encap:Ethernet  HWaddr d8:ef:cd:b3:96:82  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3996556 errors:0 dropped:47 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:167855352 (160.0 MiB)  TX bytes:0 (0.0 B)

eth1.inm_01 Link encap:Ethernet  HWaddr d8:ef:cd:b3:96:82  
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3997529 errors:0 dropped:47 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:167896218 (160.1 MiB)  TX bytes:0 (0.0 B)

eth2.dbg_00 Link encap:Ethernet  HWaddr 02:40:43:77:0a:31  
          inet addr:192.168.131.92  Bcast:192.168.131.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

2018-11-29 03:12:27.%N
PCS-R module Register
devmem 0x02F00600
0x00000000
devmem 0x02F00604
0x00000000
devmem 0x02F00608
0x00000000
devmem 0x02F0060C
0x40000000
devmem 0x02F00610
0x00000000
devmem 0x02F00614
0x00000000
devmem 0x02F00618
0x00000000
devmem 0x02F0061C
0x00000000
devmem 0x02F00620
0x00000000
devmem 0x02F00624
0x00000000
devmem 0x02F00628
0x00000000
devmem 0x02F0062C
0x00000000
10GbE switch info
devmem 0x02F01000
0x4EE30101
devmem 0x02F01004
0x00000004
devmem 0x02F01008
0x00000000
devmem 0x02F0100C
0x00000007
devmem 0x02F01010
0x00000000
devmem 0x02F01014
0x00000000
devmem 0x02F01018
0x00003003
devmem 0x02F0101C
0x0000000B
devmem 0x02F01020
0x00000008
devmem 0x02F01024
0x00000007
devmem 0x02F01028
0x00000113
devmem 0x02F01034
0x00000202
devmem 0x02F01038
0x00000000
devmem 0x02F0103C
0x00000210
devmem 0x02F01040
0x00000201
devmem 0x02F01044
0x76543210
devmem 0x02F01048
0x00002520
devmem 0x0231FFE0
0xF0F9F03A
devmem 0x02F00114
0x00000030
devmem 0x02F0165C
0x00000000
devmem 0x231EBF8
0x66030006
devmem 0x231E5C0
0x00000000
devmem 0x231FFE4
0xF0F9F03A
devmem 0x231FFF4
0xFF380303
10G statistics
devmem 0x02f01800
0x00000000
devmem 0x02f01804
0x00000000
devmem 0x02f0180c
0x00000000
devmem 0x02f01818
0x00000000
devmem 0x02f01828
0x00000000
devmem 0x02f0183c
0x00000002
devmem 0x02f01854
0x00000000
devmem 0x02f01870
0x00000000
devmem 0x02f01890
0x00000100
devmem 0x02f018b4
0x00000004
devmem 0x02f018dc
0x00000000
devmem 0x02f01908
0x00000004
devmem 0x02f01938
0x00000000
devmem 0x02f0196c
0x00000000
devmem 0x02f019a4
0x00000000
devmem 0x02f019e0
0x00000248
devmem 0x02f01a20
0x00000000
devmem 0x02f01a64
0x00000000
devmem 0x02f01aac
0x00000000
devmem 0x02f01af8
0x00000000
devmem 0x02f01b48
0x00000000
devmem 0x02f01b9c
0x00000000
devmem 0x02f01bf4
0x00000000
devmem 0x02f01c50
0x00000000
devmem 0x02f01cb0
0x00000000
devmem 0x02f01d14
0x00000000
devmem 0x02f01d7c
0x00000000
devmem 0x02f01de8
0x00000000
devmem 0x02f01e58
0x00000000
devmem 0x02f01ecc
0x00000000
devmem 0x02f01f44
0x00000000
devmem 0x02f01fc0
0x00000000
devmem 0x02f02040
0x00000000
devmem 0x02f020c4
0x00000000
devmem 0x02f0214c
0x00000000
devmem 0x02f021d8
0x00000000
devmem 0x02f02268
0x00000000
devmem 0x02f022fc
0x00000000
devmem 0x02f02394
0x00000000
devmem 0x02f02430
0x00000000
devmem 0x02f024d0
0x00000000
devmem 0x02f02574
0x00000000
devmem 0x02f0261c
0x00000000
devmem 0x02f026c8
0x00000000
devmem 0x02f02778
0x00000000
devmem 0x02f0282c
0x00000000
devmem 0x02f028e4
0x00000000
devmem 0x02f029a0
0x00000000
devmem 0x02f02a60
0x00000000
devmem 0x02f02b24
0x00000000
devmem 0x02f02bec
0x00000000
devmem 0x02f02cb8
0x00000000
devmem 0x02f02d88
0x00000000
devmem 0x02f02e5c
0x00000000
devmem 0x02f02f34
0x00000000
devmem 0x02f03010
0x00000000
devmem 0x02f030f0
0x00000000
devmem 0x02f031d4
0x00000000
devmem 0x02f032bc
0x00000000
devmem 0x02f033a8
0x00000000
devmem 0x02f03498
0x00000000
devmem 0x02f0358c
0x00000000
devmem 0x02f03684
0x00000000
devmem 0x02f03780
0x00000000
devmem 0x02f03880
0x00000000
devmem 0x02f03984
0x00000000
devmem 0x02f03a8c
0x00000000
devmem 0x02f03b98
0x00000000
devmem 0x02f03ca8
0x00000000
devmem 0x02f03dbc
0x00000000
devmem 0x02f03ed4
0x00000000
devmem 0x02f03ff0
0x00000000
devmem 0x02f04110
0x00000000
devmem 0x02f04234
0x00000000
devmem 0x02f0435c
0x00000000
devmem 0x02f04488
0x00000000
devmem 0x02f045b8
0x00000000
devmem 0x02f046ec
0x00000000
devmem 0x02f04824
0x00000000
devmem 0x02f04960
0x00000000
devmem 0x02f04aa0
0x00000000
devmem 0x02f04be4
0x00000000
devmem 0x02f04d2c
0x00000000
devmem 0x02f04e78
0x00000000
devmem 0x02f04fc8
0x00000000
devmem 0x02f0511c
0x00000000
devmem 0x02f05274
0x00000000
devmem 0x02f053d0
0x00000000
devmem 0x02f05530
0x00000000
devmem 0x02f05694
0x00000000
devmem 0x02f057fc
0x00000000
devmem 0x02f05968
0x00000000
devmem 0x02f05ad8
0x00000000
devmem 0x02f05c4c
0x00000000
devmem 0x02f05dc4
0x00000000
devmem 0x02f05f40
0x00000000
devmem 0x02f060c0
0x00000000
devmem 0x02f06244
0x00000000
devmem 0x02f063cc
0x00000000
devmem 0x02f06558
0x00000000
devmem 0x02f066e8
0x00000000
devmem 0x02f0687c
0x00000000
devmem 0x02f06a14
0x00000000
devmem 0x02f06bb0
0x00000000
devmem 0x02f06d50
0x00000000
devmem 0x02f06ef4
0x00000000
devmem 0x02f0709c
0x00000000
devmem 0x02f07248
0x00000000
devmem 0x02f073f8
0x00000000
devmem 0x02f075ac
0x00000000
devmem 0x02f07764
0x00000000
devmem 0x02f07920
0x00000000
devmem 0x02f07ae0
0x00000000
devmem 0x02f07ca4
0x00000000
devmem 0x02f07e6c
0x00000000
devmem 0x02f08038
0x00000000
devmem 0x02f08208
0x00000000
devmem 0x02f083dc
0x00000000
devmem 0x02f085b4
0x00000000
devmem 0x02f08790
0x00000000
devmem 0x02f08970
0x00000000
devmem 0x02f08b54
0x00000000
devmem 0x02f08d3c
0x00000000
devmem 0x02f08f28
0x00000000
devmem 0x02f09118
0x00000000
devmem 0x02f0930c
0x00000000
devmem 0x02f09504
0x00000000
devmem 0x02f09700
0x00000000
devmem 0x02f09900
0x00000000
devmem 0x02f09b04
0x00000000
devmem 0x02f09d0c
0x00000000
devmem 0x02f09f18
0x00000000
devmem 0x02f0a128
0x00000000
devmem 0x02f0a33c
0x00000000
devmem 0x02f0a554
0x00000000
devmem 0x02f0a770
0x00000000
devmem 0x02f0a990
0x00000000
devmem 0x02f0abb4
0x00000000
devmem 0x02f0addc
0x00000000
devmem 0x02f0b008
0x00000000
devmem 0x02f0b238
0x00000000
devmem 0x02f0b46c
0x00000000
devmem 0x02f0b6a4
0x00000000
devmem 0x02f0b8e0
0x00000000
devmem 0x02f0bb20
0x00000000
devmem 0x02f0bd64
0x00000000
devmem 0x02f0bfac
0x00000000
devmem 0x02f0c1f8
0x00000000
devmem 0x02f0c448
0x00000000
devmem 0x02f0c69c
0x00000000
devmem 0x02f0c8f4
0x00000000
devmem 0x02f0cb50
0x00000000
devmem 0x02f0cdb0
0x00000000
devmem 0x02f0d014
0x00000000
devmem 0x02f0d27c
0x00000000
devmem 0x02f0d4e8
0x00000000
devmem 0x02f0d758
0x00000000
devmem 0x02f0d9cc
0x00000000
devmem 0x02f0dc44
0x00000000
devmem 0x02f0dec0
0x00000000
devmem 0x02f0e140
0x00000000
devmem 0x02f0e3c4
0x00000000
devmem 0x02f0e64c
0x00000000
devmem 0x02f0e8d8
0x00000000
hi TI expert,

Now K2 can not receive messages when communicating with AXM. XFI0 of K2 connects with AXM HSS3-2. K2 suddenly appears in the working process that K2 can not receive messages, but K2 can send messages to AXM. Has K2 ever had this problem?
Attached are some register information for K2. Cloud you check the K2 registers logs? If these registers are not enough, do you need to add other registers? If additional register logs are needed, could you give the registers address that needs to be added? May I have your telephone number? Thanks.