[ 5671.111623] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 5671.579843] br_c: port 1(veth0_c_br) entered blocking state
[ 5671.580234] br_c: port 1(veth0_c_br) entered disabled state
[ 5671.580772] device veth0_c_br entered promiscuous mode
[ 5671.583780] br_c: port 2(veth1_c_br) entered blocking state
[ 5671.584182] br_c: port 2(veth1_c_br) entered disabled state
[ 5671.584655] device veth1_c_br entered promiscuous mode
[ 5671.587468] br_c: port 3(veth0_cr_br) entered blocking state
[ 5671.587864] br_c: port 3(veth0_cr_br) entered disabled state
[ 5671.588329] device veth0_cr_br entered promiscuous mode
[ 5671.591165] br_s: port 1(veth0_s_br) entered blocking state
[ 5671.591565] br_s: port 1(veth0_s_br) entered disabled state
[ 5671.592075] device veth0_s_br entered promiscuous mode
[ 5671.594902] br_s: port 2(veth1_s_br) entered blocking state
[ 5671.595330] br_s: port 2(veth1_s_br) entered disabled state
[ 5671.596146] device veth1_s_br entered promiscuous mode
[ 5671.599113] br_s: port 3(veth0_sr_br) entered blocking state
[ 5671.599511] br_s: port 3(veth0_sr_br) entered disabled state
[ 5671.600021] device veth0_sr_br entered promiscuous mode
[ 5671.610660] br_c: port 1(veth0_c_br) entered blocking state
[ 5671.611043] br_c: port 1(veth0_c_br) entered forwarding state
[ 5671.611528] br_c: port 1(veth0_c_br) entered disabled state
[ 5671.614368] br_c: port 2(veth1_c_br) entered blocking state
[ 5671.614791] br_c: port 2(veth1_c_br) entered forwarding state
[ 5671.615337] br_c: port 2(veth1_c_br) entered disabled state
[ 5671.618485] br_c: port 3(veth0_cr_br) entered blocking state
[ 5671.618876] br_c: port 3(veth0_cr_br) entered forwarding state
[ 5671.619333] br_c: port 3(veth0_cr_br) entered disabled state
[ 5671.622166] br_s: port 1(veth0_s_br) entered blocking state
[ 5671.622581] br_s: port 1(veth0_s_br) entered forwarding state
[ 5671.622998] IPv6: ADDRCONF(NETDEV_CHANGE): br_s: link becomes ready
[ 5671.623537] br_s: port 1(veth0_s_br) entered disabled state
[ 5671.626340] br_s: port 2(veth1_s_br) entered blocking state
[ 5671.626750] br_s: port 2(veth1_s_br) entered forwarding state
[ 5671.629613] br_s: port 3(veth0_sr_br) entered blocking state
[ 5671.630004] br_s: port 3(veth0_sr_br) entered forwarding state
[ 5671.658765] br_s: port 3(veth0_sr_br) entered disabled state
[ 5671.659301] br_s: port 2(veth1_s_br) entered disabled state
[ 5671.659702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_c_br: link becomes ready
[ 5671.660174] br_c: port 1(veth0_c_br) entered blocking state
[ 5671.660542] br_c: port 1(veth0_c_br) entered forwarding state
[ 5671.660945] IPv6: ADDRCONF(NETDEV_CHANGE): br_c: link becomes ready
[ 5671.666206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_c_br: link becomes ready
[ 5671.666787] br_c: port 2(veth1_c_br) entered blocking state
[ 5671.667282] br_c: port 2(veth1_c_br) entered forwarding state
[ 5671.676481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_s_br: link becomes ready
[ 5671.677027] br_s: port 1(veth0_s_br) entered blocking state
[ 5671.677391] br_s: port 1(veth0_s_br) entered forwarding state
[ 5671.682401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_s_br: link becomes ready
[ 5671.682918] br_s: port 2(veth1_s_br) entered blocking state
[ 5671.683286] br_s: port 2(veth1_s_br) entered forwarding state
[ 5671.692184] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_cr_br: link becomes ready
[ 5671.692677] br_c: port 3(veth0_cr_br) entered blocking state
[ 5671.693029] br_c: port 3(veth0_cr_br) entered forwarding state
[ 5671.697316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_sr_br: link becomes ready
[ 5671.697803] br_s: port 3(veth0_sr_br) entered blocking state
[ 5671.698154] br_s: port 3(veth0_sr_br) entered forwarding state
[ 5767.096840] br_s: port 3(veth0_sr_br) entered disabled state
[ 5767.097693] br_c: port 3(veth0_cr_br) entered disabled state
[ 5767.098374] device veth0_sr_br left promiscuous mode
[ 5767.098703] br_s: port 3(veth0_sr_br) entered disabled state
[ 5767.156918] device veth0_cr_br left promiscuous mode
[ 5767.157255] br_c: port 3(veth0_cr_br) entered disabled state
[ 5767.367747] br_c: port 1(veth0_c_br) entered disabled state
[ 5767.368404] br_c: port 2(veth1_c_br) entered disabled state
[ 5767.368923] br_s: port 1(veth0_s_br) entered disabled state
[ 5767.369459] br_s: port 2(veth1_s_br) entered disabled state
[ 5767.370014] device veth0_c_br left promiscuous mode
[ 5767.370351] br_c: port 1(veth0_c_br) entered disabled state
[ 5767.426949] device veth1_c_br left promiscuous mode
[ 5767.427303] br_c: port 2(veth1_c_br) entered disabled state
[ 5767.506919] device veth0_s_br left promiscuous mode
[ 5767.507284] br_s: port 1(veth0_s_br) entered disabled state
[ 5767.557017] device veth1_s_br left promiscuous mode
[ 5767.557369] br_s: port 2(veth1_s_br) entered disabled state