[  838.930490][T21407] br1: port 1(veth1) entered blocking state
[  838.931316][T21407] br1: port 1(veth1) entered disabled state
[  838.931502][T21407] veth1: entered allmulticast mode
[  838.932945][T21407] veth1: entered promiscuous mode
[  838.992899][T21410] br1: port 2(veth2) entered blocking state
[  838.993107][T21410] br1: port 2(veth2) entered disabled state
[  838.993294][T21410] veth2: entered allmulticast mode
[  838.994760][T21410] veth2: entered promiscuous mode
[  839.052741][T21412] br1: port 2(veth2) entered blocking state
[  839.052949][T21412] br1: port 2(veth2) entered forwarding state
[  839.053298][T21412] br1: port 1(veth1) entered blocking state
[  839.053473][T21412] br1: port 1(veth1) entered forwarding state
[  848.591079][T21739] br1: port 2(veth2) entered disabled state
[  848.591582][T21739] br1: port 1(veth1) entered disabled state
[  848.635318][T21741] veth2: left allmulticast mode
[  848.635483][T21741] veth2: left promiscuous mode
[  848.635728][T21741] br1: port 2(veth2) entered disabled state
[  848.689556][T21743] veth1: left allmulticast mode
[  848.689725][T21743] veth1: left promiscuous mode
[  848.689939][T21743] br1: port 1(veth1) entered disabled state