[  550.436114][ T3371] br0: port 1(veth1) entered blocking state
[  550.436457][ T3371] br0: port 1(veth1) entered disabled state
[  550.436943][ T3371] veth1: entered allmulticast mode
[  550.439314][ T3371] veth1: entered promiscuous mode
[  550.666943][ T3373] br0: port 2(veth2) entered blocking state
[  550.667256][ T3373] br0: port 2(veth2) entered disabled state
[  550.668688][ T3373] veth2: entered allmulticast mode
[  550.677332][ T3373] veth2: entered promiscuous mode
[  551.068159][   T38] br0: port 1(veth1) entered blocking state
[  551.068481][   T38] br0: port 1(veth1) entered forwarding state
[  551.277625][   T38] br0: port 2(veth2) entered blocking state
[  551.278115][   T38] br0: port 2(veth2) entered forwarding state
[  807.242436][ T4581] br0: port 2(veth2) entered disabled state
[  807.401530][ T4582] br0: port 1(veth1) entered disabled state
[  807.579197][ T4583] veth2: left allmulticast mode
[  807.579488][ T4583] veth2: left promiscuous mode
[  807.579876][ T4583] br0: port 2(veth2) entered disabled state
[  807.581765][ T4583] veth1: left allmulticast mode
[  807.582003][ T4583] veth1: left promiscuous mode
[  807.582324][ T4583] br0: port 1(veth1) entered disabled state