[  641.984355][ T4959] br1: port 1(veth1) entered blocking state
[  641.985008][ T4959] br1: port 1(veth1) entered disabled state
[  641.985614][ T4959] veth1: entered allmulticast mode
[  641.989415][ T4959] veth1: entered promiscuous mode
[  642.041226][   T36] br1: port 1(veth1) entered blocking state
[  642.041806][   T36] br1: port 1(veth1) entered forwarding state
[  657.501474][ T5102] br1: port 1(veth1) entered disabled state
[  657.537462][ T5103] veth1: left allmulticast mode
[  657.537950][ T5103] veth1: left promiscuous mode
[  657.538554][ T5103] br1: port 1(veth1) entered disabled state