Wifi AP access point broken in Linux tinkerboard 5.4.44-rockchip #20.05.2 SMP PREEMPT Wed Jun 3 10:43:15 CEST 2020 armv7l armv7l armv7l GNU/Linux
[ 456.873025] ------------[ cut here ]------------
[ 456.878198] kernel BUG at mm/slub.c:3968!
[ 456.882680] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM
[ 456.889200] Modules linked in: xt_MASQUERADE xt_conntrack ipt_REJECT iptable_filter nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_conntrack_pptp nf_nat_tftp nf_conntrack_tftp nf_nat_sip nf_conntrack_sip nf_nat_irc nf_conntrack_irc nf_nat_ftp nf_conntrack_ftp iptable_nat