[  508.965107][ T3350] br0: port 1(veth1) entered blocking state
[  508.965419][ T3350] br0: port 1(veth1) entered disabled state
[  508.965668][ T3350] veth1: entered allmulticast mode
[  508.968519][ T3350] veth1: entered promiscuous mode
[  509.138464][ T3352] br0: port 2(veth2) entered blocking state
[  509.138717][ T3352] br0: port 2(veth2) entered disabled state
[  509.138982][ T3352] veth2: entered allmulticast mode
[  509.140780][ T3352] veth2: entered promiscuous mode
[  509.479704][    T9] br0: port 1(veth1) entered blocking state
[  509.479988][    T9] br0: port 1(veth1) entered forwarding state
[  509.658207][   T50] br0: port 2(veth2) entered blocking state
[  509.658518][   T50] br0: port 2(veth2) entered forwarding state
[  736.145390][ T4533] br0: port 2(veth2) entered disabled state
[  736.290804][ T4535] br0: port 1(veth1) entered disabled state
[  736.475844][ T4537] veth2: left allmulticast mode
[  736.476115][ T4537] veth2: left promiscuous mode
[  736.476444][ T4537] br0: port 2(veth2) entered disabled state
[  736.478224][ T4537] veth1: left allmulticast mode
[  736.478400][ T4537] veth1: left promiscuous mode
[  736.478689][ T4537] br0: port 1(veth1) entered disabled state