[  657.347338][ T7255] br1: port 1(veth1) entered blocking state
[  657.347570][ T7255] br1: port 1(veth1) entered disabled state
[  657.347770][ T7255] veth1: entered allmulticast mode
[  657.349260][ T7255] veth1: entered promiscuous mode
[  657.381255][   T37] br1: port 1(veth1) entered blocking state
[  657.381487][   T37] br1: port 1(veth1) entered forwarding state
[  668.536830][ T7356] br1: port 1(veth1) entered disabled state
[  668.568421][ T7357] veth1: left allmulticast mode
[  668.568638][ T7357] veth1: left promiscuous mode
[  668.568935][ T7357] br1: port 1(veth1) entered disabled state