Messages in this thread | | | Date | Fri, 04 Mar 2005 22:19:21 +0100 | From | Richard Fuchs <> | Subject | Re: slab corruption in skb allocs |
| |
_correction_ to my previous mail, this does _not_ happen with the eepro100 driver. (sorry for the confusion, i got the kernel images mixed up with all the testing i've been doing.)
could this affect the e1000 driver as well?
Matt Mackall wrote:
> Send the output of ethtool, please.
box 1, affected:
Settings for eth0: Supported ports: [ TP MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Advertised auto-negotiation: Yes Speed: 100Mb/s Duplex: Full Port: MII PHYAD: 1 Transceiver: internal Auto-negotiation: on Current message level: 0x000020c1 (8385) Link detected: yes
box 2, affected:
Supported ports: [ TP MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Advertised auto-negotiation: Yes Speed: 100Mb/s Duplex: Full Port: MII PHYAD: 1 Transceiver: internal Auto-negotiation: on Supports Wake-on: g Wake-on: g Current message level: 0x00000007 (7) Link detected: yes
box 3, not affected:
Supported ports: [ TP MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Advertised auto-negotiation: Yes Speed: 100Mb/s Duplex: Full Port: MII PHYAD: 1 Transceiver: internal Auto-negotiation: on Supports Wake-on: g Wake-on: g Current message level: 0x00000007 (7) Link detected: yes
> This tends to be checksum > offloading not working as it should or the like. Can you repeat this > with bulk ssh traffic?
yes, with various strange effects:
Received disconnect from 195.58.172.154: 2: Bad packet length 919251405.
or
Received disconnect from 195.58.172.154: 2: Corrupted MAC on input.
cheers richard - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |