[  865.991829][ T3923] br1: port 1(veth1) entered blocking state
[  865.992580][ T3923] br1: port 1(veth1) entered disabled state
[  865.993535][ T3923] veth1: entered allmulticast mode
[  866.000112][ T3923] veth1: entered promiscuous mode
[  866.219555][   T57] br1: port 1(veth1) entered blocking state
[  866.220356][   T57] br1: port 1(veth1) entered forwarding state
[  887.407987][ T4062] br1: port 1(veth1) entered disabled state
[  887.560908][ T4063] veth1: left allmulticast mode
[  887.561297][ T4063] veth1: left promiscuous mode
[  887.561848][ T4063] br1: port 1(veth1) entered disabled state