[  720.535585][ T3552] br1: port 1(veth1) entered blocking state
[  720.536022][ T3552] br1: port 1(veth1) entered disabled state
[  720.536448][ T3552] veth1: entered allmulticast mode
[  720.540405][ T3552] veth1: entered promiscuous mode
[  720.654755][   T70] br1: port 1(veth1) entered blocking state
[  720.655195][   T70] br1: port 1(veth1) entered forwarding state
[  720.758290][ T3555] br1: port 2(veth2) entered blocking state
[  720.758772][ T3555] br1: port 2(veth2) entered disabled state
[  720.759200][ T3555] veth2: entered allmulticast mode
[  720.763201][ T3555] veth2: entered promiscuous mode
[  720.901343][   T36] br1: port 2(veth2) entered blocking state
[  720.901849][   T36] br1: port 2(veth2) entered forwarding state
[  865.264332][ T4949] br1: port 2(veth2) entered disabled state
[  865.399925][ T4950] veth2: left allmulticast mode
[  865.400299][ T4950] veth2: left promiscuous mode
[  865.400866][ T4950] br1: port 2(veth2) entered disabled state
[  865.526300][ T4951] br1: port 1(veth1) entered disabled state
[  865.645888][ T4952] veth1: left allmulticast mode
[  865.646233][ T4952] veth1: left promiscuous mode
[  865.646765][ T4952] br1: port 1(veth1) entered disabled state