[ 1171.110209][ T7504] br1: port 1(veth1) entered blocking state
[ 1171.110478][ T7504] br1: port 1(veth1) entered disabled state
[ 1171.110741][ T7504] veth1: entered allmulticast mode
[ 1171.113151][ T7504] veth1: entered promiscuous mode
[ 1171.241317][  T240] br1: port 1(veth1) entered blocking state
[ 1171.241613][  T240] br1: port 1(veth1) entered forwarding state
[ 1203.966854][ T7595] br1: port 1(veth1) entered disabled state
[ 1204.083644][ T7597] veth1: left allmulticast mode
[ 1204.083911][ T7597] veth1: left promiscuous mode
[ 1204.084741][ T7597] br1: port 1(veth1) entered disabled state