[  657.390121][T20977] br1: port 1(veth1) entered blocking state
[  657.390368][T20977] br1: port 1(veth1) entered disabled state
[  657.390607][T20977] veth1: entered allmulticast mode
[  657.392135][T20977] veth1: entered promiscuous mode
[  657.421373][ T2228] br1: port 1(veth1) entered blocking state
[  657.421570][ T2228] br1: port 1(veth1) entered forwarding state
[  684.168281][T21160] br1: port 1(veth1) entered disabled state
[  684.200379][T21161] veth1: left allmulticast mode
[  684.200539][T21161] veth1: left promiscuous mode
[  684.200759][T21161] br1: port 1(veth1) entered disabled state