[ 1873.123600][T16418] br0: port 1(veth1) entered blocking state
[ 1873.124290][T16418] br0: port 1(veth1) entered disabled state
[ 1873.124755][T16418] veth1: entered allmulticast mode
[ 1873.128289][T16418] veth1: entered promiscuous mode
[ 1873.226761][T16420] br0: port 2(veth2) entered blocking state
[ 1873.227186][T16420] br0: port 2(veth2) entered disabled state
[ 1873.227602][T16420] veth2: entered allmulticast mode
[ 1873.230984][T16420] veth2: entered promiscuous mode
[ 1873.358181][T16421] br0: port 3(veth4) entered blocking state
[ 1873.358619][T16421] br0: port 3(veth4) entered disabled state
[ 1873.359109][T16421] veth4: entered allmulticast mode
[ 1873.362754][T16421] veth4: entered promiscuous mode
[ 1874.224835][ T3842] br0: port 1(veth1) entered blocking state
[ 1874.225611][ T3842] br0: port 1(veth1) entered forwarding state
[ 1874.360120][   T36] br0: port 2(veth2) entered blocking state
[ 1874.360562][   T36] br0: port 2(veth2) entered forwarding state
[ 1874.461863][ T3842] br0: port 3(veth4) entered blocking state
[ 1874.462372][ T3842] br0: port 3(veth4) entered forwarding state
[ 1890.450792][T16487] veth3: entered promiscuous mode
[ 1892.614380][T16496] veth3: left promiscuous mode
[ 1892.727470][T16497] veth3: entered promiscuous mode
[ 1894.867502][T16506] veth3: left promiscuous mode
[ 1895.071913][T16514] br0: port 3(veth4) entered disabled state
[ 1895.190281][T16515] br0: port 2(veth2) entered disabled state
[ 1895.297695][T16516] br0: port 1(veth1) entered disabled state
[ 1895.424477][T16517] veth4: left allmulticast mode
[ 1895.424827][T16517] veth4: left promiscuous mode
[ 1895.425351][T16517] br0: port 3(veth4) entered disabled state
[ 1895.427393][T16517] veth2: left allmulticast mode
[ 1895.427716][T16517] veth2: left promiscuous mode
[ 1895.428178][T16517] br0: port 2(veth2) entered disabled state
[ 1895.430143][T16517] veth1: left allmulticast mode
[ 1895.430441][T16517] veth1: left promiscuous mode
[ 1895.430892][T16517] br0: port 1(veth1) entered disabled state