[  747.425446] br1: port 1(veth1) entered blocking state
[  747.425497] br1: port 1(veth1) entered disabled state
[  747.425537] veth1: entered allmulticast mode
[  747.425592] veth1: entered promiscuous mode
[  747.432418] br1: port 2(veth2) entered blocking state
[  747.432492] br1: port 2(veth2) entered disabled state
[  747.432559] veth2: entered allmulticast mode
[  747.432657] veth2: entered promiscuous mode
[  747.439274] br1: port 2(veth2) entered blocking state
[  747.439308] br1: port 2(veth2) entered forwarding state
[  747.439345] br1: port 1(veth1) entered blocking state
[  747.439376] br1: port 1(veth1) entered forwarding state
[  753.621174] br1: port 2(veth2) entered disabled state
[  753.621239] br1: port 1(veth1) entered disabled state
[  753.628672] veth2: left allmulticast mode
[  753.628744] veth2: left promiscuous mode
[  753.628817] br1: port 2(veth2) entered disabled state
[  753.636418] veth1: left allmulticast mode
[  753.636459] veth1: left promiscuous mode
[  753.636492] br1: port 1(veth1) entered disabled state