[  519.827636][ T4180] br1: port 1(veth1) entered blocking state
[  519.827870][ T4180] br1: port 1(veth1) entered disabled state
[  519.828062][ T4180] veth1: entered allmulticast mode
[  519.830897][ T4180] veth1: entered promiscuous mode
[  519.887642][   T39] br1: port 1(veth1) entered blocking state
[  519.887879][   T39] br1: port 1(veth1) entered forwarding state
[  534.323161][ T4324] br1: port 1(veth1) entered disabled state
[  534.346496][ T4325] veth1: left allmulticast mode
[  534.346663][ T4325] veth1: left promiscuous mode
[  534.346888][ T4325] br1: port 1(veth1) entered disabled state