[ 8520.425369] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 8521.080823] br_c: port 1(veth0_c_br) entered blocking state
[ 8521.082400] br_c: port 1(veth0_c_br) entered disabled state
[ 8521.084078] device veth0_c_br entered promiscuous mode
[ 8521.092952] br_c: port 2(veth1_c_br) entered blocking state
[ 8521.094328] br_c: port 2(veth1_c_br) entered disabled state
[ 8521.095956] device veth1_c_br entered promiscuous mode
[ 8521.104504] br_c: port 3(veth0_cr_br) entered blocking state
[ 8521.105883] br_c: port 3(veth0_cr_br) entered disabled state
[ 8521.107507] device veth0_cr_br entered promiscuous mode
[ 8521.116113] br_s: port 1(veth0_s_br) entered blocking state
[ 8521.117431] br_s: port 1(veth0_s_br) entered disabled state
[ 8521.118964] device veth0_s_br entered promiscuous mode
[ 8521.127394] br_s: port 2(veth1_s_br) entered blocking state
[ 8521.128705] br_s: port 2(veth1_s_br) entered disabled state
[ 8521.130320] device veth1_s_br entered promiscuous mode
[ 8521.139118] br_s: port 3(veth0_sr_br) entered blocking state
[ 8521.140642] br_s: port 3(veth0_sr_br) entered disabled state
[ 8521.142370] device veth0_sr_br entered promiscuous mode
[ 8521.166027] br_c: port 1(veth0_c_br) entered blocking state
[ 8521.167465] br_c: port 1(veth0_c_br) entered forwarding state
[ 8521.169234] br_c: port 1(veth0_c_br) entered disabled state
[ 8521.177583] br_c: port 2(veth1_c_br) entered blocking state
[ 8521.179098] br_c: port 2(veth1_c_br) entered forwarding state
[ 8521.180775] br_c: port 2(veth1_c_br) entered disabled state
[ 8521.187941] br_c: port 3(veth0_cr_br) entered blocking state
[ 8521.189292] br_c: port 3(veth0_cr_br) entered forwarding state
[ 8521.190933] br_c: port 3(veth0_cr_br) entered disabled state
[ 8521.197854] br_s: port 1(veth0_s_br) entered blocking state
[ 8521.199300] br_s: port 1(veth0_s_br) entered forwarding state
[ 8521.200962] br_s: port 1(veth0_s_br) entered disabled state
[ 8521.208054] br_s: port 2(veth1_s_br) entered blocking state
[ 8521.209491] br_s: port 2(veth1_s_br) entered forwarding state
[ 8521.211047] br_s: port 2(veth1_s_br) entered disabled state
[ 8521.217745] br_s: port 3(veth0_sr_br) entered blocking state
[ 8521.219139] br_s: port 3(veth0_sr_br) entered forwarding state
[ 8521.220811] br_s: port 3(veth0_sr_br) entered disabled state
[ 8521.246583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_c_br: link becomes ready
[ 8521.248404] br_c: port 1(veth0_c_br) entered blocking state
[ 8521.249866] br_c: port 1(veth0_c_br) entered forwarding state
[ 8521.252097] IPv6: ADDRCONF(NETDEV_CHANGE): br_c: link becomes ready
[ 8521.263448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_c_br: link becomes ready
[ 8521.265558] br_c: port 2(veth1_c_br) entered blocking state
[ 8521.266849] br_c: port 2(veth1_c_br) entered forwarding state
[ 8521.289550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_s_br: link becomes ready
[ 8521.291797] br_s: port 1(veth0_s_br) entered blocking state
[ 8521.293245] br_s: port 1(veth0_s_br) entered forwarding state
[ 8521.295701] IPv6: ADDRCONF(NETDEV_CHANGE): br_s: link becomes ready
[ 8521.303634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_s_br: link becomes ready
[ 8521.305480] br_s: port 2(veth1_s_br) entered blocking state
[ 8521.307060] br_s: port 2(veth1_s_br) entered forwarding state
[ 8521.330393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_cr_br: link becomes ready
[ 8521.332390] br_c: port 3(veth0_cr_br) entered blocking state
[ 8521.333802] br_c: port 3(veth0_cr_br) entered forwarding state
[ 8521.347221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_sr_br: link becomes ready
[ 8521.349151] br_s: port 3(veth0_sr_br) entered blocking state
[ 8521.350590] br_s: port 3(veth0_sr_br) entered forwarding state
[ 8585.760303] l2tp_netlink: L2TP netlink interface
[ 8585.850560] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3)
[ 8635.523819] br_s: port 3(veth0_sr_br) entered disabled state
[ 8635.581543] br_c: port 3(veth0_cr_br) entered disabled state
[ 8635.585120] device veth0_sr_br left promiscuous mode
[ 8635.586318] br_s: port 3(veth0_sr_br) entered disabled state
[ 8635.673784] device veth0_cr_br left promiscuous mode
[ 8635.675104] br_c: port 3(veth0_cr_br) entered disabled state
[ 8635.909305] br_c: port 1(veth0_c_br) entered disabled state
[ 8635.911297] br_c: port 2(veth1_c_br) entered disabled state
[ 8635.913322] br_s: port 1(veth0_s_br) entered disabled state
[ 8635.915128] br_s: port 2(veth1_s_br) entered disabled state
[ 8635.916944] device veth0_c_br left promiscuous mode
[ 8635.918125] br_c: port 1(veth0_c_br) entered disabled state
[ 8636.003445] device veth1_c_br left promiscuous mode
[ 8636.004707] br_c: port 2(veth1_c_br) entered disabled state
[ 8636.063362] device veth0_s_br left promiscuous mode
[ 8636.066154] br_s: port 1(veth0_s_br) entered disabled state
[ 8636.113563] device veth1_s_br left promiscuous mode
[ 8636.115451] br_s: port 2(veth1_s_br) entered disabled state