[ 5799.922714] Running test [R:12688998 T:27 - Networking tunnel: gre basic - Kernel: 5.15.71-rt51] 
[ 5803.782014] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. 
[ 5803.908175] br_c: port 1(veth0_c_br) entered blocking state 
[ 5803.908180] br_c: port 1(veth0_c_br) entered disabled state 
[ 5803.908266] device veth0_c_br entered promiscuous mode 
[ 5803.915492] br_c: port 2(veth1_c_br) entered blocking state 
[ 5803.915496] br_c: port 2(veth1_c_br) entered disabled state 
[ 5803.915749] device veth1_c_br entered promiscuous mode 
[ 5803.921376] br_c: port 3(veth0_cr_br) entered blocking state 
[ 5803.921379] br_c: port 3(veth0_cr_br) entered disabled state 
[ 5803.922312] device veth0_cr_br entered promiscuous mode 
[ 5803.928470] br_s: port 1(veth0_s_br) entered blocking state 
[ 5803.928473] br_s: port 1(veth0_s_br) entered disabled state 
[ 5803.928677] device veth0_s_br entered promiscuous mode 
[ 5803.935271] br_s: port 2(veth1_s_br) entered blocking state 
[ 5803.935275] br_s: port 2(veth1_s_br) entered disabled state 
[ 5803.936183] device veth1_s_br entered promiscuous mode 
[ 5803.941755] br_s: port 3(veth0_sr_br) entered blocking state 
[ 5803.941759] br_s: port 3(veth0_sr_br) entered disabled state 
[ 5803.943209] device veth0_sr_br entered promiscuous mode 
[ 5803.959641] br_c: port 1(veth0_c_br) entered blocking state 
[ 5803.959645] br_c: port 1(veth0_c_br) entered forwarding state 
[ 5803.959684] br_c: port 1(veth0_c_br) entered disabled state 
[ 5803.966999] br_c: port 2(veth1_c_br) entered blocking state 
[ 5803.967002] br_c: port 2(veth1_c_br) entered forwarding state 
[ 5803.967046] br_c: port 2(veth1_c_br) entered disabled state 
[ 5803.975001] br_c: port 3(veth0_cr_br) entered blocking state 
[ 5803.975005] br_c: port 3(veth0_cr_br) entered forwarding state 
[ 5803.975055] br_c: port 3(veth0_cr_br) entered disabled state 
[ 5803.980367] br_s: port 1(veth0_s_br) entered blocking state 
[ 5803.980371] br_s: port 1(veth0_s_br) entered forwarding state 
[ 5803.980399] IPv6: ADDRCONF(NETDEV_CHANGE): br_s: link becomes ready 
[ 5803.980448] br_s: port 1(veth0_s_br) entered disabled state 
[ 5803.985011] br_s: port 2(veth1_s_br) entered blocking state 
[ 5803.985015] br_s: port 2(veth1_s_br) entered forwarding state 
[ 5803.998208] br_s: port 3(veth0_sr_br) entered blocking state 
[ 5803.998211] br_s: port 3(veth0_sr_br) entered forwarding state 
[ 5804.037163] br_s: port 3(veth0_sr_br) entered disabled state 
[ 5804.037206] br_s: port 2(veth1_s_br) entered disabled state 
[ 5804.037224] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_c_br: link becomes ready 
[ 5804.037254] br_c: port 1(veth0_c_br) entered blocking state 
[ 5804.037256] br_c: port 1(veth0_c_br) entered forwarding state 
[ 5804.037279] IPv6: ADDRCONF(NETDEV_CHANGE): br_c: link becomes ready 
[ 5804.057364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_c_br: link becomes ready 
[ 5804.057405] br_c: port 2(veth1_c_br) entered blocking state 
[ 5804.057409] br_c: port 2(veth1_c_br) entered forwarding state 
[ 5804.089096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_s_br: link becomes ready 
[ 5804.089129] br_s: port 1(veth0_s_br) entered blocking state 
[ 5804.089134] br_s: port 1(veth0_s_br) entered forwarding state 
[ 5804.104054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_s_br: link becomes ready 
[ 5804.104085] br_s: port 2(veth1_s_br) entered blocking state 
[ 5804.104088] br_s: port 2(veth1_s_br) entered forwarding state 
[ 5804.139048] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_cr_br: link becomes ready 
[ 5804.139081] br_c: port 3(veth0_cr_br) entered blocking state 
[ 5804.139084] br_c: port 3(veth0_cr_br) entered forwarding state 
[ 5804.155786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_sr_br: link becomes ready 
[ 5804.155814] br_s: port 3(veth0_sr_br) entered blocking state 
[ 5804.155817] br_s: port 3(veth0_sr_br) entered forwarding state 
[ 5867.168748] ip_gre: GRE over IPv4 tunneling driver 
[ 5902.322406] br_s: port 3(veth0_sr_br) entered disabled state 
[ 5902.322547] br_c: port 3(veth0_cr_br) entered disabled state 
[ 5902.322765] device veth0_sr_br left promiscuous mode 
[ 5902.322771] br_s: port 3(veth0_sr_br) entered disabled state 
[ 5902.323032] device veth0_cr_br left promiscuous mode 
[ 5902.323035] br_c: port 3(veth0_cr_br) entered disabled state 
[ 5902.342222] br_c: port 1(veth0_c_br) entered disabled state 
[ 5902.342375] br_c: port 2(veth1_c_br) entered disabled state 
[ 5902.342465] br_s: port 1(veth0_s_br) entered disabled state 
[ 5902.342581] br_s: port 2(veth1_s_br) entered disabled state 
[ 5902.345171] device veth0_c_br left promiscuous mode 
[ 5902.345179] br_c: port 1(veth0_c_br) entered disabled state 
[ 5902.345646] device veth1_c_br left promiscuous mode 
[ 5902.345651] br_c: port 2(veth1_c_br) entered disabled state 
[ 5902.346031] device veth0_s_br left promiscuous mode 
[ 5902.346035] br_s: port 1(veth0_s_br) entered disabled state 
[ 5902.347404] device veth1_s_br left promiscuous mode 
[ 5902.347409] br_s: port 2(veth1_s_br) entered disabled state 
[ 5902.645133] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. 
[ 5902.728166] br0: port 1(veth0_c_br) entered blocking state 
[ 5902.728174] br0: port 1(veth0_c_br) entered disabled state 
[ 5902.732614] device veth0_c_br entered promiscuous mode 
[ 5902.739807] br0: port 2(veth1_c_br) entered blocking state 
[ 5902.739810] br0: port 2(veth1_c_br) entered disabled state 
[ 5902.740449] device veth1_c_br entered promiscuous mode 
[ 5902.745385] br0: port 3(veth0_s_br) entered blocking state 
[ 5902.745388] br0: port 3(veth0_s_br) entered disabled state 
[ 5902.746403] device veth0_s_br entered promiscuous mode 
[ 5902.752548] br0: port 4(veth1_s_br) entered blocking state 
[ 5902.752551] br0: port 4(veth1_s_br) entered disabled state 
[ 5902.753465] device veth1_s_br entered promiscuous mode 
[ 5902.767542] br0: port 1(veth0_c_br) entered blocking state 
[ 5902.767546] br0: port 1(veth0_c_br) entered forwarding state 
[ 5902.767585] IPv6: ADDRCONF(NETDEV_CHANGE): br0: link becomes ready 
[ 5902.767648] br0: port 1(veth0_c_br) entered disabled state 
[ 5902.775763] br0: port 2(veth1_c_br) entered blocking state 
[ 5902.775767] br0: port 2(veth1_c_br) entered forwarding state 
[ 5902.780139] br0: port 4(veth1_s_br) entered blocking state 
[ 5902.780142] br0: port 4(veth1_s_br) entered forwarding state 
[ 5902.786077] br0: port 3(veth0_s_br) entered blocking state 
[ 5902.786081] br0: port 3(veth0_s_br) entered forwarding state 
[ 5902.807429] br0: port 2(veth1_c_br) entered disabled state 
[ 5902.807467] br0: port 3(veth0_s_br) entered disabled state 
[ 5902.807487] br0: port 4(veth1_s_br) entered disabled state 
[ 5902.807503] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_c_br: link becomes ready 
[ 5902.807525] br0: port 1(veth0_c_br) entered blocking state 
[ 5902.807527] br0: port 1(veth0_c_br) entered forwarding state 
[ 5902.823371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_c_br: link becomes ready 
[ 5902.823396] br0: port 2(veth1_c_br) entered blocking state 
[ 5902.823399] br0: port 2(veth1_c_br) entered forwarding state 
[ 5902.861201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_s_br: link becomes ready 
[ 5902.861234] br0: port 3(veth0_s_br) entered blocking state 
[ 5902.861238] br0: port 3(veth0_s_br) entered forwarding state 
[ 5902.879359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_s_br: link becomes ready 
[ 5902.879388] br0: port 4(veth1_s_br) entered blocking state 
[ 5902.879391] br0: port 4(veth1_s_br) entered forwarding state 
[ 5980.846069] br0: port 2(veth1_c_br) entered disabled state 
[ 5980.846207] br0: port 1(veth0_c_br) entered disabled state 
[ 5980.846397] device veth1_c_br left promiscuous mode 
[ 5980.846405] br0: port 2(veth1_c_br) entered disabled state 
[ 5980.846659] device veth0_c_br left promiscuous mode 
[ 5980.846662] br0: port 1(veth0_c_br) entered disabled state 
[ 5980.863669] br0: port 3(veth0_s_br) entered disabled state 
[ 5980.865190] br0: port 4(veth1_s_br) entered disabled state 
[ 5980.865332] device veth0_s_br left promiscuous mode 
[ 5980.865340] br0: port 3(veth0_s_br) entered disabled state 
[ 5980.866252] device veth1_s_br left promiscuous mode 
[ 5980.866259] br0: port 4(veth1_s_br) entered disabled state