[  448.015106] br1: port 1(veth1) entered blocking state
[  448.015161] br1: port 1(veth1) entered disabled state
[  448.015198] veth1: entered allmulticast mode
[  448.015252] veth1: entered promiscuous mode
[  448.018669] br1: port 1(veth1) entered blocking state
[  448.018780] br1: port 1(veth1) entered forwarding state
[  448.021774] br1: port 2(veth2) entered blocking state
[  448.021809] br1: port 2(veth2) entered disabled state
[  448.021846] veth2: entered allmulticast mode
[  448.021904] veth2: entered promiscuous mode
[  448.025237] br1: port 2(veth2) entered blocking state
[  448.025308] br1: port 2(veth2) entered forwarding state
[  456.869808] br1: port 2(veth2) entered disabled state
[  456.872861] veth2: left allmulticast mode
[  456.872888] veth2: left promiscuous mode
[  456.872917] br1: port 2(veth2) entered disabled state
[  456.876255] br1: port 1(veth1) entered disabled state
[  456.879416] veth1: left allmulticast mode
[  456.879441] veth1: left promiscuous mode
[  456.879467] br1: port 1(veth1) entered disabled state