[  877.445094][ T4001] br1: port 1(veth1) entered blocking state
[  877.445380][ T4001] br1: port 1(veth1) entered disabled state
[  877.445646][ T4001] veth1: entered allmulticast mode
[  877.447526][ T4001] veth1: entered promiscuous mode
[  877.531418][ T1956] br1: port 1(veth1) entered blocking state
[  877.531725][ T1956] br1: port 1(veth1) entered forwarding state
[  877.611110][ T4003] br1: port 2(veth2) entered blocking state
[  877.611388][ T4003] br1: port 2(veth2) entered disabled state
[  877.611652][ T4003] veth2: entered allmulticast mode
[  877.621969][ T4003] veth2: entered promiscuous mode
[  877.696480][  T272] br1: port 2(veth2) entered blocking state
[  877.696752][  T272] br1: port 2(veth2) entered forwarding state
[  989.210611][ T5396] br1: port 2(veth2) entered disabled state
[  989.302009][ T5397] veth2: left allmulticast mode
[  989.302245][ T5397] veth2: left promiscuous mode
[  989.302555][ T5397] br1: port 2(veth2) entered disabled state
[  989.388285][ T5398] br1: port 1(veth1) entered disabled state
[  989.524794][ T5399] veth1: left allmulticast mode
[  989.525118][ T5399] veth1: left promiscuous mode
[  989.525463][ T5399] br1: port 1(veth1) entered disabled state