[ 1510.375983][T21153] br1: port 1(veth1) entered blocking state
[ 1510.376771][T21153] br1: port 1(veth1) entered disabled state
[ 1510.377241][T21153] veth1: entered allmulticast mode
[ 1510.381348][T21153] veth1: entered promiscuous mode
[ 1510.486194][ T4481] br1: port 1(veth1) entered blocking state
[ 1510.486718][ T4481] br1: port 1(veth1) entered forwarding state
[ 1510.602345][T21155] br1: port 2(veth2) entered blocking state
[ 1510.603207][T21155] br1: port 2(veth2) entered disabled state
[ 1510.603718][T21155] veth2: entered allmulticast mode
[ 1510.607624][T21155] veth2: entered promiscuous mode
[ 1510.713503][ T4481] br1: port 2(veth2) entered blocking state
[ 1510.714087][ T4481] br1: port 2(veth2) entered forwarding state
[ 1544.406419][T21512] br1: port 2(veth2) entered disabled state
[ 1544.501166][T21513] veth2: left allmulticast mode
[ 1544.501535][T21513] veth2: left promiscuous mode
[ 1544.502050][T21513] br1: port 2(veth2) entered disabled state
[ 1544.634736][T21514] br1: port 1(veth1) entered disabled state
[ 1544.724675][T21515] veth1: left allmulticast mode
[ 1544.726110][T21515] veth1: left promiscuous mode
[ 1544.726619][T21515] br1: port 1(veth1) entered disabled state