[  637.078929][ T4345] br1: port 1(veth1) entered blocking state
[  637.079203][ T4345] br1: port 1(veth1) entered disabled state
[  637.079471][ T4345] veth1: entered allmulticast mode
[  637.081057][ T4345] veth1: entered promiscuous mode
[  637.101783][   T92] br1: port 1(veth1) entered blocking state
[  637.101998][   T92] br1: port 1(veth1) entered forwarding state
[  651.715662][ T4482] br1: port 1(veth1) entered disabled state
[  651.737835][ T4483] veth1: left allmulticast mode
[  651.738069][ T4483] veth1: left promiscuous mode
[  651.738373][ T4483] br1: port 1(veth1) entered disabled state