Dear Torsten,
Apologies for the somewhat late testing !
I confirm that Anbox works with the recent kernels offering binder_linux & ashmem_linux as modules
(both the last experimental kernel and the newer 5.7.4-towo.1-siduction-amd64 work).
However, I still add to insmod xt_CHECKSUM.ko which is required by the script 'anbox-bridge.sh'. It turns out that the module I had compiled for an earlier version of the kernel could still be used for 5.7.4. But it would probably be better to also have xt_CHECKSUM.ko be offered as a module - or find an ad hoc replacement for the iptables command that requires the functions of xt_CHECKSUM.ko (those might very well have become obsolete for the iptables workflow).
Best,
Jean-Pierre
PS1. Here is the iptables call in anbox-bridge.sh :
iptables "${use_iptables_lock}" -t mangle -A POSTROUTING -o "${BRIDGE}" -p udp -m udp --dport 68 -j CHECKSUM --checksum-fill -m comment --comment "managed by anbox-bridge"
PS2. A strange fact is that it is impossible to rmmod these modules once anbox has been used - the only way is to reboot. There might be a zombie process keeping them busy under the hood, but I could not find it (I didn't try much, admittedly).
