[ 1749.508793][T21558] br0: port 1(veth0) entered blocking state
[ 1749.509183][T21558] br0: port 1(veth0) entered disabled state
[ 1749.509508][T21558] veth0: entered allmulticast mode
[ 1749.511422][T21558] veth0: entered promiscuous mode
[ 1749.611878][T21559] br0: port 2(veth1) entered blocking state
[ 1749.612226][T21559] br0: port 2(veth1) entered disabled state
[ 1749.612517][T21559] veth1: entered allmulticast mode
[ 1749.614425][T21559] veth1: entered promiscuous mode
[ 1749.890573][   T56] br0: port 1(veth0) entered blocking state
[ 1749.890900][   T56] br0: port 1(veth0) entered forwarding state
[ 1749.978458][   T56] br0: port 2(veth1) entered blocking state
[ 1749.978777][   T56] br0: port 2(veth1) entered forwarding state
[ 1753.861894][   T66] veth1: left allmulticast mode
[ 1753.862123][   T66] veth1: left promiscuous mode
[ 1753.862466][   T66] br0: port 2(veth1) entered disabled state
[ 1753.864029][   T66] veth0: left allmulticast mode
[ 1753.864217][   T66] veth0: left promiscuous mode
[ 1753.864576][   T66] br0: port 1(veth0) entered disabled state