[  477.053020][ T3445] br1: port 1(veth1) entered blocking state
[  477.053777][ T3445] br1: port 1(veth1) entered disabled state
[  477.054536][ T3445] veth1: entered allmulticast mode
[  477.076241][ T3445] veth1: entered promiscuous mode
[  477.213415][  T272] br1: port 1(veth1) entered blocking state
[  477.213870][  T272] br1: port 1(veth1) entered forwarding state
[  477.334421][ T3447] br1: port 2(veth2) entered blocking state
[  477.334899][ T3447] br1: port 2(veth2) entered disabled state
[  477.335392][ T3447] veth2: entered allmulticast mode
[  477.339555][ T3447] veth2: entered promiscuous mode
[  477.512485][  T684] br1: port 2(veth2) entered blocking state
[  477.512996][  T684] br1: port 2(veth2) entered forwarding state
[  532.333357][ T3682] br1: port 1(veth1) entered disabled state
[  532.456070][ T3683] br1: port 2(veth2) entered disabled state
[  532.602730][ T3684] veth2: left allmulticast mode
[  532.603144][ T3684] veth2: left promiscuous mode
[  532.603771][ T3684] br1: port 2(veth2) entered disabled state
[  532.606908][ T3684] veth1: left allmulticast mode
[  532.607332][ T3684] veth1: left promiscuous mode
[  532.607911][ T3684] br1: port 1(veth1) entered disabled state