See if this applies to you, if yes, upgrading to v6.10 and switching to ipvlan should fix it (Settings -> Docker Settings -> Docker custom network type -> ipvlan (advanced view must be enabled, top right)), or see below for more info.:
https://forums.unraid.net/topic/70529-650-call-traces-when-assigning-ip-address-to-docker-containers/
See also here:
https://forums.unraid.net/bug-reports/stable-releases/690691-kernel-panic-due-to-netfilter-nf_nat_setup_info-docker-static-ip-macvlan-r1356/