[ 1768.013867][ T8312] br1: port 1(veth1) entered blocking state
[ 1768.014385][ T8312] br1: port 1(veth1) entered disabled state
[ 1768.014814][ T8312] veth1: entered allmulticast mode
[ 1768.019241][ T8312] veth1: entered promiscuous mode
[ 1768.154770][   T37] br1: port 1(veth1) entered blocking state
[ 1768.155291][   T37] br1: port 1(veth1) entered forwarding state
[ 1802.110347][ T8492] br1: port 1(veth1) entered disabled state
[ 1802.235841][ T8493] veth1: left allmulticast mode
[ 1802.236689][ T8493] veth1: left promiscuous mode
[ 1802.237222][ T8493] br1: port 1(veth1) entered disabled state