[ 1286.778275][ T7938] br1: port 1(veth1.100) entered blocking state
[ 1286.778673][ T7938] br1: port 1(veth1.100) entered disabled state
[ 1286.778963][ T7938] veth1.100: entered allmulticast mode
[ 1286.779147][ T7938] veth1: entered allmulticast mode
[ 1286.781265][ T7938] veth1.100: entered promiscuous mode
[ 1286.781481][ T7938] veth1: entered promiscuous mode
[ 1287.008418][ T7941] br1: port 1(veth1.100) entered blocking state
[ 1287.008710][ T7941] br1: port 1(veth1.100) entered forwarding state
[ 1287.513001][ T7951] br2: port 1(veth1.200) entered blocking state
[ 1287.513575][ T7951] br2: port 1(veth1.200) entered disabled state
[ 1287.513952][ T7951] veth1.200: entered allmulticast mode
[ 1287.516186][ T7951] veth1.200: entered promiscuous mode
[ 1287.746646][ T7954] br2: port 1(veth1.200) entered blocking state
[ 1287.746937][ T7954] br2: port 1(veth1.200) entered forwarding state
[ 1299.069695][ T8015] veth1.100: left allmulticast mode
[ 1299.069927][ T8015] veth1.100: left promiscuous mode
[ 1299.070432][ T8015] br1: port 1(veth1.100) entered disabled state
[ 1299.150272][ T8016] veth1.200: left allmulticast mode
[ 1299.150539][ T8016] veth1: left allmulticast mode
[ 1299.150754][ T8016] veth1.200: left promiscuous mode
[ 1299.150946][ T8016] veth1: left promiscuous mode
[ 1299.151469][ T8016] br2: port 1(veth1.200) entered disabled state
[ 1301.281867][ T8018] br2: port 1(veth1.200) entered blocking state
[ 1301.282216][ T8018] br2: port 1(veth1.200) entered disabled state
[ 1301.282841][ T8018] veth1.200: entered allmulticast mode
[ 1301.283066][ T8018] veth1: entered allmulticast mode
[ 1301.284995][ T8018] veth1.200: entered promiscuous mode
[ 1301.285250][ T8018] veth1: entered promiscuous mode
[ 1301.286315][ T8018] br2: port 1(veth1.200) entered blocking state
[ 1301.286622][ T8018] br2: port 1(veth1.200) entered forwarding state
[ 1301.354553][ T8019] br1: port 1(veth1.100) entered blocking state
[ 1301.354861][ T8019] br1: port 1(veth1.100) entered disabled state
[ 1301.355147][ T8019] veth1.100: entered allmulticast mode
[ 1301.357031][ T8019] veth1.100: entered promiscuous mode
[ 1301.358033][ T8019] br1: port 1(veth1.100) entered blocking state
[ 1301.358327][ T8019] br1: port 1(veth1.100) entered forwarding state
[ 1307.334833][ T8071] veth1.200: left allmulticast mode
[ 1307.335111][ T8071] veth1.200: left promiscuous mode
[ 1307.335661][ T8071] br2: port 1(veth1.200) entered disabled state
[ 1307.875208][ T8078] veth1.100: left allmulticast mode
[ 1307.875641][ T8078] veth1: left allmulticast mode
[ 1307.876007][ T8078] veth1.100: left promiscuous mode
[ 1307.876641][ T8078] veth1: left promiscuous mode
[ 1307.877520][ T8078] br1: port 1(veth1.100) entered disabled state