[  836.625276][T18290] br0: port 1(veth1) entered blocking state
[  836.625495][T18290] br0: port 1(veth1) entered disabled state
[  836.625674][T18290] veth1: entered allmulticast mode
[  836.627376][T18290] veth1: entered promiscuous mode
[  836.663466][T18292] br0: port 2(veth2) entered blocking state
[  836.663658][T18292] br0: port 2(veth2) entered disabled state
[  836.663833][T18292] veth2: entered allmulticast mode
[  836.665507][T18292] veth2: entered promiscuous mode
[  836.699134][T18293] br0: port 3(veth4) entered blocking state
[  836.699314][T18293] br0: port 3(veth4) entered disabled state
[  836.699488][T18293] veth4: entered allmulticast mode
[  836.701267][T18293] veth4: entered promiscuous mode
[  836.903130][ T9756] br0: port 1(veth1) entered blocking state
[  836.903429][ T9756] br0: port 1(veth1) entered forwarding state
[  836.928240][ T9756] br0: port 2(veth2) entered blocking state
[  836.928436][ T9756] br0: port 2(veth2) entered forwarding state
[  836.950296][T16993] br0: port 3(veth4) entered blocking state
[  836.950518][T16993] br0: port 3(veth4) entered forwarding state
[  850.847586][T18365] veth3: entered promiscuous mode
[  852.084626][T18374] veth3: left promiscuous mode
[  852.115603][T18375] veth3: entered promiscuous mode
[  853.375119][T18384] veth3: left promiscuous mode
[  853.437512][T18392] br0: port 3(veth4) entered disabled state
[  853.470369][T18393] br0: port 2(veth2) entered disabled state
[  853.501634][T18394] br0: port 1(veth1) entered disabled state
[  853.522926][T18395] veth4: left allmulticast mode
[  853.523129][T18395] veth4: left promiscuous mode
[  853.523403][T18395] br0: port 3(veth4) entered disabled state
[  853.524403][T18395] veth2: left allmulticast mode
[  853.524577][T18395] veth2: left promiscuous mode
[  853.524846][T18395] br0: port 2(veth2) entered disabled state
[  853.526132][T18395] veth1: left allmulticast mode
[  853.526306][T18395] veth1: left promiscuous mode
[  853.526570][T18395] br0: port 1(veth1) entered disabled state