[ 3333.409462][T31553] br0: port 1(veth0) entered blocking state
[ 3333.409882][T31553] br0: port 1(veth0) entered disabled state
[ 3333.410296][T31553] veth0: entered allmulticast mode
[ 3333.414120][T31553] veth0: entered promiscuous mode
[ 3333.551262][T31554] br0: port 2(veth1) entered blocking state
[ 3333.551667][T31554] br0: port 2(veth1) entered disabled state
[ 3333.552355][T31554] veth1: entered allmulticast mode
[ 3333.555682][T31554] veth1: entered promiscuous mode
[ 3333.941935][   T37] br0: port 1(veth0) entered blocking state
[ 3333.942548][   T37] br0: port 1(veth0) entered forwarding state
[ 3334.066202][T20926] br0: port 2(veth1) entered blocking state
[ 3334.066679][T20926] br0: port 2(veth1) entered forwarding state
[ 3339.050246][   T12] veth1: left allmulticast mode
[ 3339.050683][   T12] veth1: left promiscuous mode
[ 3339.051495][   T12] br0: port 2(veth1) entered disabled state
[ 3339.054007][   T12] veth0: left allmulticast mode
[ 3339.054300][   T12] veth0: left promiscuous mode
[ 3339.054761][   T12] br0: port 1(veth0) entered disabled state