[  308.629870][ T3219] br1: port 1(veth1) entered blocking state
[  308.630399][ T3219] br1: port 1(veth1) entered disabled state
[  308.630779][ T3219] veth1: entered allmulticast mode
[  308.632531][ T3219] veth1: entered promiscuous mode
[  308.663209][   T39] br1: port 1(veth1) entered blocking state
[  308.663830][   T39] br1: port 1(veth1) entered forwarding state
[  319.946113][ T3322] br1: port 1(veth1) entered disabled state
[  319.972218][ T3323] veth1: left allmulticast mode
[  319.972547][ T3323] veth1: left promiscuous mode
[  319.972912][ T3323] br1: port 1(veth1) entered disabled state