[  642.156859][ T4635] br1: port 1(veth1) entered blocking state
[  642.157700][ T4635] br1: port 1(veth1) entered disabled state
[  642.157976][ T4635] veth1: entered allmulticast mode
[  642.159529][ T4635] veth1: entered promiscuous mode
[  642.181761][  T147] br1: port 1(veth1) entered blocking state
[  642.181963][  T147] br1: port 1(veth1) entered forwarding state
[  642.200844][ T4638] br1: port 2(veth2) entered blocking state
[  642.201061][ T4638] br1: port 2(veth2) entered disabled state
[  642.201254][ T4638] veth2: entered allmulticast mode
[  642.202694][ T4638] veth2: entered promiscuous mode
[  642.225233][  T151] br1: port 2(veth2) entered blocking state
[  642.225471][  T151] br1: port 2(veth2) entered forwarding state
[  661.357517][ T4850] br1: port 2(veth2) entered disabled state
[  661.396636][ T4851] veth2: left allmulticast mode
[  661.396960][ T4851] veth2: left promiscuous mode
[  661.397418][ T4851] br1: port 2(veth2) entered disabled state
[  661.430955][ T4852] br1: port 1(veth1) entered disabled state
[  661.459055][ T4853] veth1: left allmulticast mode
[  661.459219][ T4853] veth1: left promiscuous mode
[  661.459448][ T4853] br1: port 1(veth1) entered disabled state