sending pkt_too_big to self (2.1.131ac4)

Adrian Bridgett (bridgett@uk.ibm.com)
Thu, 10 Dec 1998 15:46:58 +0000


Started getting these today on a 2.1.131ac4 kernel:

Dec 10 14:20:13 bridgett kernel: sending pkt_too_big to self
Dec 10 14:21:41 bridgett kernel: sending pkt_too_big to self
Dec 10 14:22:27 bridgett kernel: sending pkt_too_big to self
Dec 10 14:33:30 bridgett kernel: sending pkt_too_big to self

Token Ring driver (Turbo 16/4 card set to Auto mode).

I only noticed since X-windows locked up (kbd_mode -a via a remote telnet,
then Ctrl-Alt-F1).

ifconfig:
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:3924 Metric:1
RX packets:5190 errors:0 dropped:0 overruns:0 frame:0
TX packets:5190 errors:0 dropped:0 overruns:0 carrier:0
Collisions:0

tr0 Link encap:16/4 Mbps TR HWaddr 00:04:AC:F7:8C:36
inet addr:9.20.5.107 Bcast:9.20.31.255 Mask:255.255.224.0
UP BROADCAST RUNNING MTU:2000 Metric:1
RX packets:842350 errors:0 dropped:0 overruns:0 frame:0
TX packets:38184 errors:0 dropped:0 overruns:0 carrier:0
Collisions:0
Interrupt:10 Base address:0xa20 Memory:c8000-cbfff

mind you, look at the state of the network :-(

Dec 10 15:16:43 bridgett kernel: 9.20.4.7 sent an invalid ICMP error to a
broadcast.
Dec 10 15:16:43 bridgett last message repeated 2 times
Dec 10 15:16:47 bridgett kernel: tr0: xmit ret_code: 23 xmit error code: 00
Dec 10 15:17:12 bridgett last message repeated 2 times
Dec 10 15:17:30 bridgett kernel: sending pkt_too_big to self
Dec 10 15:17:39 bridgett kernel: tr0: xmit ret_code: 23 xmit error code: 00
Dec 10 15:17:41 bridgett kernel: tr0: Line errors 01, Internal errors 00,
Burst errors 00
Dec 10 15:17:41 bridgett kernel: A/C errors 00, Abort delimiters 00, Lost
frames 00
Dec 10 15:17:41 bridgett kernel: Receive congestion count 00, Frame copied
errors 06
Dec 10 15:17:41 bridgett kernel: Frequency errors FF, Token errors 00
Dec 10 15:17:51 bridgett kernel: sending pkt_too_big to self

Cheers

Adrian

Adrian Bridgett <bridgett@hursley.ibm.com>
Internal: 7-245528 External: 01962-815528

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