Rate seems limited to 1M

[GNUtoo at no-log.org]

>> What signal strength does the Gentoo laptop report at various locations?
> At the usual place:
> 1M           Link Quality=48/100  Signal level=-70 dBm
> 54M          Link Quality=48/100  Signal level=-72 dBm
> Near the router's antenna:
> 1M           Link Quality=58/100  Signal level=-9 dBm
> 54M          Link Quality=58/100  Signal level=-9 dBm
>
>
>
mabe that's not related(don't know) but i also have a lot of messages in
the kernel log:
  153.027555] SKB BUG: Invalid truesize (304) len=129, sizeof(sk_buff)=176
[  153.269940] SKB BUG: Invalid truesize (304) len=129, sizeof(sk_buff)=176
[  154.003840] SKB BUG: Invalid truesize (304) len=129, sizeof(sk_buff)=176
[  154.226435] SKB BUG: Invalid truesize (304) len=129, sizeof(sk_buff)=176
[  155.009418] SKB BUG: Invalid truesize (304) len=129, sizeof(sk_buff)=176
[  156.004689] SKB BUG: Invalid truesize (304) len=129, sizeof(sk_buff)=176
[  182.430806] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  182.652756] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  184.794040] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  184.990419] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  184.996362] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  185.024878] SKB BUG: Invalid truesize (848) len=677, sizeof(sk_buff)=176
[  185.037011] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  185.037237] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  185.478983] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  186.500293] SKB BUG: Invalid truesize (1296) len=1121, sizeof(sk_buff)=176
[  186.502255] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  186.503511] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  186.713506] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  186.715225] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  186.716025] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  186.774192] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  186.774336] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  186.782522] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  186.785891] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  186.958782] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  187.006705] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  187.055448] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  187.107781] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  189.311253] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  191.311080] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  191.511509] SKB BUG: Invalid truesize (1296) len=1121, sizeof(sk_buff)=176
[  191.513480] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  191.515408] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  191.722652] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  191.724490] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  191.739033] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  191.740012] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  191.756364] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  191.757318] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  191.970673] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  191.987964] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  192.118462] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  193.316852] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  195.312550] SKB BUG: Invalid truesize (272) len=97, sizeof(sk_buff)=176
[  195.520330] SKB BUG: Invalid truesize (1296) len=1121, sizeof(sk_buff)=176
[  195.521398] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176
[  195.525608] SKB BUG: Invalid truesize (1712) len=1537, sizeof(sk_buff)=176