[  522.414349][ T3930] br1: port 1(veth1) entered blocking state
[  522.415150][ T3930] br1: port 1(veth1) entered disabled state
[  522.415487][ T3930] veth1: entered allmulticast mode
[  522.417151][ T3930] veth1: entered promiscuous mode
[  522.462035][   T46] br1: port 1(veth1) entered blocking state
[  522.462385][   T46] br1: port 1(veth1) entered forwarding state
[  522.486409][ T3933] br1: port 2(veth2) entered blocking state
[  522.487488][ T3933] br1: port 2(veth2) entered disabled state
[  522.487835][ T3933] veth2: entered allmulticast mode
[  522.489487][ T3933] veth2: entered promiscuous mode
[  522.528092][   T38] br1: port 2(veth2) entered blocking state
[  522.528457][   T38] br1: port 2(veth2) entered forwarding state
[  541.031565][ T4171] br1: port 2(veth2) entered disabled state
[  541.057252][ T4172] veth2: left allmulticast mode
[  541.057529][ T4172] veth2: left promiscuous mode
[  541.057872][ T4172] br1: port 2(veth2) entered disabled state
[  541.091902][ T4173] br1: port 1(veth1) entered disabled state
[  541.122355][ T4174] veth1: left allmulticast mode
[  541.122640][ T4174] veth1: left promiscuous mode
[  541.122969][ T4174] br1: port 1(veth1) entered disabled state