[  512.667774][ T6749] br1: port 1(veth1) entered blocking state
[  512.667992][ T6749] br1: port 1(veth1) entered disabled state
[  512.668192][ T6749] veth1: entered allmulticast mode
[  512.669702][ T6749] veth1: entered promiscuous mode
[  512.691592][   T71] br1: port 1(veth1) entered blocking state
[  512.691788][   T71] br1: port 1(veth1) entered forwarding state
[  539.318799][ T6932] br1: port 1(veth1) entered disabled state
[  539.340616][ T6933] veth1: left allmulticast mode
[  539.340798][ T6933] veth1: left promiscuous mode
[  539.341034][ T6933] br1: port 1(veth1) entered disabled state