[ 1383.473254][ T5591] br1: port 1(veth1) entered blocking state
[ 1383.473564][ T5591] br1: port 1(veth1) entered disabled state
[ 1383.473844][ T5591] veth1: entered allmulticast mode
[ 1383.475749][ T5591] veth1: entered promiscuous mode
[ 1383.554754][   T37] br1: port 1(veth1) entered blocking state
[ 1383.555030][   T37] br1: port 1(veth1) entered forwarding state
[ 1397.126379][ T5690] br1: port 1(veth1) entered disabled state
[ 1397.201003][ T5691] veth1: left allmulticast mode
[ 1397.201241][ T5691] veth1: left promiscuous mode
[ 1397.201571][ T5691] br1: port 1(veth1) entered disabled state