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It actually looks for the NETIF_F_CSUM_MASK flag here, which is not being set here. Also, the additional CHECKSUM_PARTIAL checks here call skb_checksum_help leadning to a BUG_ON again.
Both of the above have been patched for now, to make tests pass, but these lead to unoredictable results like the dce-iperf-heterogeneous-multihop example (which previously worked) to CRASH at the kernel wait queue due to a NULL pointer.
This is also most probably linked to hardware offloading.
The text was updated successfully, but these errors were encountered:
Corresponding DCE Issue : #4
The execution gets stuck on a BUG_ON inside the
skb_checksum_help
function which is called fromskb_csum_hwoffload_help
.It actually looks for the
NETIF_F_CSUM_MASK
flag here, which is not being set here. Also, the additionalCHECKSUM_PARTIAL
checks here callskb_checksum_help
leadning to a BUG_ON again.Both of the above have been patched for now, to make tests pass, but these lead to unoredictable results like the dce-iperf-heterogeneous-multihop example (which previously worked) to CRASH at the kernel wait queue due to a NULL pointer.
This is also most probably linked to hardware offloading.
The text was updated successfully, but these errors were encountered: