[  263.970547][ T2331] br1: port 1(veth1) entered blocking state
[  263.970819][ T2331] br1: port 1(veth1) entered disabled state
[  263.971076][ T2331] veth1: entered allmulticast mode
[  263.972633][ T2331] veth1: entered promiscuous mode
[  263.995457][   T38] br1: port 1(veth1) entered blocking state
[  263.995662][   T38] br1: port 1(veth1) entered forwarding state
[  278.489053][ T2468] br1: port 1(veth1) entered disabled state
[  278.517933][ T2469] veth1: left allmulticast mode
[  278.518148][ T2469] veth1: left promiscuous mode
[  278.519160][ T2469] br1: port 1(veth1) entered disabled state