[  331.752493][ T1542] br0: port 1(veth1) entered blocking state
[  331.752784][ T1542] br0: port 1(veth1) entered disabled state
[  331.753050][ T1542] veth1: entered allmulticast mode
[  331.755944][ T1542] veth1: entered promiscuous mode
[  331.915846][ T1544] br0: port 2(veth2) entered blocking state
[  331.916380][ T1544] br0: port 2(veth2) entered disabled state
[  331.916632][ T1544] veth2: entered allmulticast mode
[  331.918456][ T1544] veth2: entered promiscuous mode
[  332.196897][   T50] br0: port 1(veth1) entered blocking state
[  332.197212][   T50] br0: port 1(veth1) entered forwarding state
[  332.317301][   T51] br0: port 2(veth2) entered blocking state
[  332.317578][   T51] br0: port 2(veth2) entered forwarding state
[  549.246566][ T2756] br0: port 2(veth2) entered disabled state
[  549.380175][ T2758] br0: port 1(veth1) entered disabled state
[  549.496508][ T2760] veth2: left allmulticast mode
[  549.496707][ T2760] veth2: left promiscuous mode
[  549.497021][ T2760] br0: port 2(veth2) entered disabled state
[  549.498999][ T2760] veth1: left allmulticast mode
[  549.499184][ T2760] veth1: left promiscuous mode
[  549.499495][ T2760] br0: port 1(veth1) entered disabled state