[  760.112878][T19704] br1: port 1(veth1) entered blocking state
[  760.113163][T19704] br1: port 1(veth1) entered disabled state
[  760.113376][T19704] veth1: entered allmulticast mode
[  760.115100][T19704] veth1: entered promiscuous mode
[  760.146646][   T38] br1: port 1(veth1) entered blocking state
[  760.146954][   T38] br1: port 1(veth1) entered forwarding state
[  774.348563][T19841] br1: port 1(veth1) entered disabled state
[  774.371226][T19842] veth1: left allmulticast mode
[  774.371419][T19842] veth1: left promiscuous mode
[  774.371655][T19842] br1: port 1(veth1) entered disabled state