[ 1518.338458][ T7794] br0: port 1(veth1) entered blocking state
[ 1518.338708][ T7794] br0: port 1(veth1) entered disabled state
[ 1518.338961][ T7794] veth1: entered allmulticast mode
[ 1518.340834][ T7794] veth1: entered promiscuous mode
[ 1518.506472][ T7796] br0: port 2(veth2) entered blocking state
[ 1518.506727][ T7796] br0: port 2(veth2) entered disabled state
[ 1518.506973][ T7796] veth2: entered allmulticast mode
[ 1518.509253][ T7796] veth2: entered promiscuous mode
[ 1518.663542][ T7797] br0: port 3(veth4) entered blocking state
[ 1518.663809][ T7797] br0: port 3(veth4) entered disabled state
[ 1518.664065][ T7797] veth4: entered allmulticast mode
[ 1518.666939][ T7797] veth4: entered promiscuous mode
[ 1519.399878][   T52] br0: port 1(veth1) entered blocking state
[ 1519.400139][   T52] br0: port 1(veth1) entered forwarding state
[ 1519.543860][ T4775] br0: port 2(veth2) entered blocking state
[ 1519.544129][ T4775] br0: port 2(veth2) entered forwarding state
[ 1519.684818][   T52] br0: port 3(veth4) entered blocking state
[ 1519.685091][   T52] br0: port 3(veth4) entered forwarding state
[ 1536.010957][ T7842] veth3: entered promiscuous mode
[ 1538.218228][ T7851] veth3: left promiscuous mode
[ 1538.368395][ T7852] veth3: entered promiscuous mode
[ 1540.675063][ T7861] veth3: left promiscuous mode
[ 1540.848627][ T7863] br0: port 3(veth4) entered disabled state
[ 1541.000969][ T7864] br0: port 2(veth2) entered disabled state
[ 1541.149650][ T7866] br0: port 1(veth1) entered disabled state
[ 1541.292967][ T7867] veth4: left allmulticast mode
[ 1541.293181][ T7867] veth4: left promiscuous mode
[ 1541.293504][ T7867] br0: port 3(veth4) entered disabled state
[ 1541.294850][ T7867] veth2: left allmulticast mode
[ 1541.295056][ T7867] veth2: left promiscuous mode
[ 1541.295365][ T7867] br0: port 2(veth2) entered disabled state
[ 1541.296664][ T7867] veth1: left allmulticast mode
[ 1541.296836][ T7867] veth1: left promiscuous mode
[ 1541.297152][ T7867] br0: port 1(veth1) entered disabled state