Meelis Roos wrote:
>>I'm guessing that its ICMP errors containing UDP fragments.
>>
>>Could you add a WARN_ON(1) to ipv4_get_l4proto() in
>>net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c to verify
>>this?
>
>
> Yes, it seems to be an ICMP error:
>
> WARNING: at net/ipv4/netfilter/nf_conntrack_l3
> I'm guessing that its ICMP errors containing UDP fragments.
>
> Could you add a WARN_ON(1) to ipv4_get_l4proto() in
> net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c to verify
> this?
Yes, it seems to be an ICMP error:
WARNING: at net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c:93 ipv4_get_l4pro
Meelis Roos wrote:
Yesterdays git snapsot on a normal home PC spams dmesg with the following
line:
ipv4_get_l4proto: Frag of proto 17
In what situation does this happen?
It happens some times every hour on the average. Seems to be some UDP
traffic. Firewall allows in any UDP that is ESTABLISH
> > Yesterdays git snapsot on a normal home PC spams dmesg with the following
> > line:
> > ipv4_get_l4proto: Frag of proto 17
>
> In what situation does this happen?
It happens some times every hour on the average. Seems to be some UDP
traffic. Firewall allows in any UDP that is ESTABLISHEFD,RE
Meelis Roos wrote:
Yesterdays git snapsot on a normal home PC spams dmesg with the
following line:
ipv4_get_l4proto: Frag of proto 17
In what situation does this happen?
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