[ 2197.611051] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 2197.936446] br_c: port 1(veth0_c_br) entered blocking state
[ 2197.936455] br_c: port 1(veth0_c_br) entered disabled state
[ 2197.936629] device veth0_c_br entered promiscuous mode
[ 2197.937495] br_c: port 2(veth1_c_br) entered blocking state
[ 2197.937497] br_c: port 2(veth1_c_br) entered disabled state
[ 2197.937531] device veth1_c_br entered promiscuous mode
[ 2197.938758] br_c: port 3(veth0_cr_br) entered blocking state
[ 2197.938764] br_c: port 3(veth0_cr_br) entered disabled state
[ 2197.938804] device veth0_cr_br entered promiscuous mode
[ 2197.940061] br_s: port 1(veth0_s_br) entered blocking state
[ 2197.940066] br_s: port 1(veth0_s_br) entered disabled state
[ 2197.940121] device veth0_s_br entered promiscuous mode
[ 2197.941190] br_s: port 2(veth1_s_br) entered blocking state
[ 2197.941194] br_s: port 2(veth1_s_br) entered disabled state
[ 2197.941238] device veth1_s_br entered promiscuous mode
[ 2197.942059] br_s: port 3(veth0_sr_br) entered blocking state
[ 2197.942061] br_s: port 3(veth0_sr_br) entered disabled state
[ 2197.942094] device veth0_sr_br entered promiscuous mode
[ 2197.945107] br_c: port 1(veth0_c_br) entered blocking state
[ 2197.945113] br_c: port 1(veth0_c_br) entered forwarding state
[ 2197.945147] br_c: port 1(veth0_c_br) entered disabled state
[ 2197.945951] br_c: port 2(veth1_c_br) entered blocking state
[ 2197.945953] br_c: port 2(veth1_c_br) entered forwarding state
[ 2197.945971] br_c: port 2(veth1_c_br) entered disabled state
[ 2197.946766] br_c: port 3(veth0_cr_br) entered blocking state
[ 2197.946768] br_c: port 3(veth0_cr_br) entered forwarding state
[ 2197.946785] br_c: port 3(veth0_cr_br) entered disabled state
[ 2197.947592] br_s: port 1(veth0_s_br) entered blocking state
[ 2197.947594] br_s: port 1(veth0_s_br) entered forwarding state
[ 2197.947603] IPv6: ADDRCONF(NETDEV_CHANGE): br_s: link becomes ready
[ 2197.948420] br_s: port 1(veth0_s_br) entered disabled state
[ 2197.948478] br_s: port 2(veth1_s_br) entered blocking state
[ 2197.948480] br_s: port 2(veth1_s_br) entered forwarding state
[ 2197.949270] br_s: port 3(veth0_sr_br) entered blocking state
[ 2197.949272] br_s: port 3(veth0_sr_br) entered forwarding state
[ 2197.952633] br_s: port 3(veth0_sr_br) entered disabled state
[ 2197.952726] br_s: port 2(veth1_s_br) entered disabled state
[ 2197.952736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_c_br: link becomes ready
[ 2197.952746] br_c: port 1(veth0_c_br) entered blocking state
[ 2197.952748] br_c: port 1(veth0_c_br) entered forwarding state
[ 2197.952766] IPv6: ADDRCONF(NETDEV_CHANGE): br_c: link becomes ready
[ 2197.997860] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_c_br: link becomes ready
[ 2197.997886] br_c: port 2(veth1_c_br) entered blocking state
[ 2197.997889] br_c: port 2(veth1_c_br) entered forwarding state
[ 2198.002602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_s_br: link becomes ready
[ 2198.002619] br_s: port 1(veth0_s_br) entered blocking state
[ 2198.002622] br_s: port 1(veth0_s_br) entered forwarding state
[ 2198.004766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_s_br: link becomes ready
[ 2198.004789] br_s: port 2(veth1_s_br) entered blocking state
[ 2198.004792] br_s: port 2(veth1_s_br) entered forwarding state
[ 2198.011826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_cr_br: link becomes ready
[ 2198.011843] br_c: port 3(veth0_cr_br) entered blocking state
[ 2198.011846] br_c: port 3(veth0_cr_br) entered forwarding state
[ 2198.013844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_sr_br: link becomes ready
[ 2198.013861] br_s: port 3(veth0_sr_br) entered blocking state
[ 2198.013864] br_s: port 3(veth0_sr_br) entered forwarding state
[ 2290.745163] br_s: port 3(veth0_sr_br) entered disabled state
[ 2290.745261] br_c: port 3(veth0_cr_br) entered disabled state
[ 2290.745448] device veth0_sr_br left promiscuous mode
[ 2290.745457] br_s: port 3(veth0_sr_br) entered disabled state
[ 2290.787388] device veth0_cr_br left promiscuous mode
[ 2290.787400] br_c: port 3(veth0_cr_br) entered disabled state
[ 2290.905361] br_c: port 1(veth0_c_br) entered disabled state
[ 2290.905478] br_c: port 2(veth1_c_br) entered disabled state
[ 2290.905531] br_s: port 1(veth0_s_br) entered disabled state
[ 2290.905601] br_s: port 2(veth1_s_br) entered disabled state
[ 2290.905692] device veth0_c_br left promiscuous mode
[ 2290.905700] br_c: port 1(veth0_c_br) entered disabled state
[ 2290.945171] device veth1_c_br left promiscuous mode
[ 2290.945184] br_c: port 2(veth1_c_br) entered disabled state
[ 2290.985663] device veth0_s_br left promiscuous mode
[ 2290.985677] br_s: port 1(veth0_s_br) entered disabled state
[ 2291.045213] device veth1_s_br left promiscuous mode
[ 2291.045228] br_s: port 2(veth1_s_br) entered disabled state