[ 1420.777563][ T8369] br0: port 1(veth1) entered blocking state
[ 1420.777827][ T8369] br0: port 1(veth1) entered disabled state
[ 1420.778113][ T8369] veth1: entered allmulticast mode
[ 1420.780320][ T8369] veth1: entered promiscuous mode
[ 1420.888757][ T8372] br0: port 2(veth3) entered blocking state
[ 1420.889044][ T8372] br0: port 2(veth3) entered disabled state
[ 1420.889306][ T8372] veth3: entered allmulticast mode
[ 1420.891175][ T8372] veth3: entered promiscuous mode
[ 1421.301838][    T7] br0: port 1(veth1) entered blocking state
[ 1421.302156][    T7] br0: port 1(veth1) entered forwarding state
[ 1421.564496][ T4562] br0: port 2(veth3) entered blocking state
[ 1421.564792][ T4562] br0: port 2(veth3) entered forwarding state
[ 1428.241876][ T8398] br0: port 2(veth3) entered disabled state
[ 1428.500612][ T8400] br0: port 1(veth1) entered disabled state
[ 1428.749284][ T8402] veth3: left allmulticast mode
[ 1428.749494][ T8402] veth3: left promiscuous mode
[ 1428.749794][ T8402] br0: port 2(veth3) entered disabled state
[ 1428.751946][ T8402] veth1: left allmulticast mode
[ 1428.752120][ T8402] veth1: left promiscuous mode
[ 1428.752403][ T8402] br0: port 1(veth1) entered disabled state