[  554.055424][ T6600] br1: port 1(veth1.100) entered blocking state
[  554.055630][ T6600] br1: port 1(veth1.100) entered disabled state
[  554.056091][ T6600] veth1.100: entered allmulticast mode
[  554.056222][ T6600] veth1: entered allmulticast mode
[  554.057865][ T6600] veth1.100: entered promiscuous mode
[  554.057999][ T6600] veth1: entered promiscuous mode
[  554.131512][ T6603] br1: port 1(veth1.100) entered blocking state
[  554.131768][ T6603] br1: port 1(veth1.100) entered forwarding state
[  554.346750][ T6614] br2: port 1(veth1.200) entered blocking state
[  554.346957][ T6614] br2: port 1(veth1.200) entered disabled state
[  554.347143][ T6614] veth1.200: entered allmulticast mode
[  554.348657][ T6614] veth1.200: entered promiscuous mode
[  554.435691][ T6617] br2: port 1(veth1.200) entered blocking state
[  554.435940][ T6617] br2: port 1(veth1.200) entered forwarding state
[  564.038455][ T6682] veth1.100: left allmulticast mode
[  564.038733][ T6682] veth1.100: left promiscuous mode
[  564.039165][ T6682] br1: port 1(veth1.100) entered disabled state
[  564.072486][ T6683] veth1.200: left allmulticast mode
[  564.072646][ T6683] veth1: left allmulticast mode
[  564.072830][ T6683] veth1.200: left promiscuous mode
[  564.072969][ T6683] veth1: left promiscuous mode
[  564.073320][ T6683] br2: port 1(veth1.200) entered disabled state
[  566.108029][ T6685] br2: port 1(veth1.200) entered blocking state
[  566.108245][ T6685] br2: port 1(veth1.200) entered disabled state
[  566.108442][ T6685] veth1.200: entered allmulticast mode
[  566.108570][ T6685] veth1: entered allmulticast mode
[  566.117755][ T6685] veth1.200: entered promiscuous mode
[  566.117899][ T6685] veth1: entered promiscuous mode
[  566.118436][ T6685] br2: port 1(veth1.200) entered blocking state
[  566.118605][ T6685] br2: port 1(veth1.200) entered forwarding state
[  566.153621][ T6686] br1: port 1(veth1.100) entered blocking state
[  566.153811][ T6686] br1: port 1(veth1.100) entered disabled state
[  566.153991][ T6686] veth1.100: entered allmulticast mode
[  566.155457][ T6686] veth1.100: entered promiscuous mode
[  566.156547][ T6686] br1: port 1(veth1.100) entered blocking state
[  566.156725][ T6686] br1: port 1(veth1.100) entered forwarding state
[  570.607747][ T6738] veth1.200: left allmulticast mode
[  570.607967][ T6738] veth1.200: left promiscuous mode
[  570.608336][ T6738] br2: port 1(veth1.200) entered disabled state
[  570.803766][ T6746] veth1.100: left allmulticast mode
[  570.803947][ T6746] veth1: left allmulticast mode
[  570.804141][ T6746] veth1.100: left promiscuous mode
[  570.804272][ T6746] veth1: left promiscuous mode
[  570.804646][ T6746] br1: port 1(veth1.100) entered disabled state