[  736.929459][ T8648] br1: port 1(veth1) entered blocking state
[  736.929669][ T8648] br1: port 1(veth1) entered disabled state
[  736.929847][ T8648] veth1: entered allmulticast mode
[  736.931293][ T8648] veth1: entered promiscuous mode
[  736.978815][ T8651] br1: port 2(veth2) entered blocking state
[  736.979016][ T8651] br1: port 2(veth2) entered disabled state
[  736.979194][ T8651] veth2: entered allmulticast mode
[  736.980667][ T8651] veth2: entered promiscuous mode
[  737.043980][ T8653] br1: port 2(veth2) entered blocking state
[  737.044206][ T8653] br1: port 2(veth2) entered forwarding state
[  737.044580][ T8653] br1: port 1(veth1) entered blocking state
[  737.044789][ T8653] br1: port 1(veth1) entered forwarding state
[  747.139219][ T8966] br1: port 2(veth2) entered disabled state
[  747.140039][ T8966] br1: port 1(veth1) entered disabled state
[  747.188911][ T8968] veth2: left allmulticast mode
[  747.189077][ T8968] veth2: left promiscuous mode
[  747.189295][ T8968] br1: port 2(veth2) entered disabled state
[  747.225706][ T8970] veth1: left allmulticast mode
[  747.225851][ T8970] veth1: left promiscuous mode
[  747.226083][ T8970] br1: port 1(veth1) entered disabled state