[  856.892031][ T5499] br1: port 1(veth1) entered blocking state
[  856.892460][ T5499] br1: port 1(veth1) entered disabled state
[  856.893777][ T5499] veth1: entered allmulticast mode
[  856.897019][ T5499] veth1: entered promiscuous mode
[  857.085832][   T56] br1: port 1(veth1) entered blocking state
[  857.086112][   T56] br1: port 1(veth1) entered forwarding state
[  857.314165][ T5501] br1: port 2(veth2) entered blocking state
[  857.314453][ T5501] br1: port 2(veth2) entered disabled state
[  857.314743][ T5501] veth2: entered allmulticast mode
[  857.316582][ T5501] veth2: entered promiscuous mode
[  857.519638][   T37] br1: port 2(veth2) entered blocking state
[  857.519921][   T37] br1: port 2(veth2) entered forwarding state
[ 1037.526488][ T6895] br1: port 2(veth2) entered disabled state
[ 1037.688560][ T6896] veth2: left allmulticast mode
[ 1037.688787][ T6896] veth2: left promiscuous mode
[ 1037.689082][ T6896] br1: port 2(veth2) entered disabled state
[ 1037.851868][ T6897] br1: port 1(veth1) entered disabled state
[ 1038.016432][ T6898] veth1: left allmulticast mode
[ 1038.016651][ T6898] veth1: left promiscuous mode
[ 1038.016966][ T6898] br1: port 1(veth1) entered disabled state