[ 1556.574528][ T6835] br1: port 1(veth1) entered blocking state
[ 1556.574821][ T6835] br1: port 1(veth1) entered disabled state
[ 1556.575076][ T6835] veth1: entered allmulticast mode
[ 1556.576969][ T6835] veth1: entered promiscuous mode
[ 1556.751202][   T50] br1: port 1(veth1) entered blocking state
[ 1556.751458][   T50] br1: port 1(veth1) entered forwarding state
[ 1572.295910][ T6894] br1: port 1(veth1) entered disabled state
[ 1572.455455][ T6895] veth1: left allmulticast mode
[ 1572.455792][ T6895] veth1: left promiscuous mode
[ 1572.456292][ T6895] br1: port 1(veth1) entered disabled state