field “xxx” is a bitfield: not supported

[wrsrap]

I hook the “net_dev_xmit“ tracepoint，try to parse the packet with struct iphdr：
loading objects: field NetDevStartXmitHook: program net_dev_start_xmit_hook: CO-RE relocations: relocate struct#63["iphdr"]: target struct#38880["iphdr"]: target struct#38880["iphdr"]: field "ihl" is a bitfield: not supported

go1.16.5
Linux localhost.localdomain 4.18.0-305.25.1.el8_4.x86_64

[florianl]

There is work going on to support bitfields with PR #573.
This report seems also to be a duplicate of issue #384.

[lmb]

Florian has pointed you in the right direction, feel free to test the PR. Please search the issue tracker before creating new issues.

[lilong89]

There is work going on to support bitfields with PR #573. This report seems also to be a duplicate of issue #384.

Thank u for your patient

[lilong89]

Florian has pointed you in the right direction, feel free to test the PR. Please search the issue tracker before creating new issues.

Thank u , i'll pay attention next time.

[ti-mo]

#573 was just merged, please give it a try.