[ 3531.982548][T30311] br0: port 1(veth0) entered blocking state
[ 3531.983050][T30311] br0: port 1(veth0) entered disabled state
[ 3531.983520][T30311] veth0: entered allmulticast mode
[ 3531.987700][T30311] veth0: entered promiscuous mode
[ 3532.122141][T30312] br0: port 2(veth1) entered blocking state
[ 3532.123342][T30312] br0: port 2(veth1) entered disabled state
[ 3532.123798][T30312] veth1: entered allmulticast mode
[ 3532.127277][T30312] veth1: entered promiscuous mode
[ 3532.538910][T20464] br0: port 1(veth0) entered blocking state
[ 3532.539386][T20464] br0: port 1(veth0) entered forwarding state
[ 3532.676845][T28566] br0: port 2(veth1) entered blocking state
[ 3532.677280][T28566] br0: port 2(veth1) entered forwarding state
[ 3537.860594][   T12] veth1: left allmulticast mode
[ 3537.860934][   T12] veth1: left promiscuous mode
[ 3537.861504][   T12] br0: port 2(veth1) entered disabled state
[ 3537.864215][   T12] veth0: left allmulticast mode
[ 3537.864548][   T12] veth0: left promiscuous mode
[ 3537.865018][   T12] br0: port 1(veth0) entered disabled state