[  874.299641][ T6290] br1: port 1(veth1) entered blocking state
[  874.299866][ T6290] br1: port 1(veth1) entered disabled state
[  874.300066][ T6290] veth1: entered allmulticast mode
[  874.301533][ T6290] veth1: entered promiscuous mode
[  874.332603][   T39] br1: port 1(veth1) entered blocking state
[  874.332809][   T39] br1: port 1(veth1) entered forwarding state
[  888.744932][ T6433] br1: port 1(veth1) entered disabled state
[  888.769779][ T6434] veth1: left allmulticast mode
[  888.769941][ T6434] veth1: left promiscuous mode
[  888.770781][ T6434] br1: port 1(veth1) entered disabled state