[ 1803.354519][T21519] br0: port 1(veth0) entered blocking state
[ 1803.354844][T21519] br0: port 1(veth0) entered disabled state
[ 1803.355156][T21519] veth0: entered allmulticast mode
[ 1803.357144][T21519] veth0: entered promiscuous mode
[ 1803.446390][T21520] br0: port 2(veth1) entered blocking state
[ 1803.446681][T21520] br0: port 2(veth1) entered disabled state
[ 1803.446957][T21520] veth1: entered allmulticast mode
[ 1803.449027][T21520] veth1: entered promiscuous mode
[ 1803.740356][   T38] br0: port 1(veth0) entered blocking state
[ 1803.740728][   T38] br0: port 1(veth0) entered forwarding state
[ 1803.833853][   T38] br0: port 2(veth1) entered blocking state
[ 1803.834172][   T38] br0: port 2(veth1) entered forwarding state
[ 1807.804273][   T12] veth1: left allmulticast mode
[ 1807.804643][   T12] veth1: left promiscuous mode
[ 1807.804969][   T12] br0: port 2(veth1) entered disabled state
[ 1807.806644][   T12] veth0: left allmulticast mode
[ 1807.806841][   T12] veth0: left promiscuous mode
[ 1807.807253][   T12] br0: port 1(veth0) entered disabled state