[  747.055308][T20827] br1: port 1(veth1) entered blocking state
[  747.055534][T20827] br1: port 1(veth1) entered disabled state
[  747.055721][T20827] veth1: entered allmulticast mode
[  747.057759][T20827] veth1: entered promiscuous mode
[  747.125664][T20830] br1: port 2(veth2) entered blocking state
[  747.125864][T20830] br1: port 2(veth2) entered disabled state
[  747.126058][T20830] veth2: entered allmulticast mode
[  747.127516][T20830] veth2: entered promiscuous mode
[  747.188744][T20832] br1: port 2(veth2) entered blocking state
[  747.188986][T20832] br1: port 2(veth2) entered forwarding state
[  747.189323][T20832] br1: port 1(veth1) entered blocking state
[  747.189503][T20832] br1: port 1(veth1) entered forwarding state
[  757.011383][T21160] br1: port 2(veth2) entered disabled state
[  757.012179][T21160] br1: port 1(veth1) entered disabled state
[  757.075624][T21162] veth2: left allmulticast mode
[  757.075792][T21162] veth2: left promiscuous mode
[  757.076016][T21162] br1: port 2(veth2) entered disabled state
[  757.149684][T21164] veth1: left allmulticast mode
[  757.149928][T21164] veth1: left promiscuous mode
[  757.150307][T21164] br1: port 1(veth1) entered disabled state