[  550.898150][ T3375] br0: port 1(veth1) entered blocking state
[  550.898492][ T3375] br0: port 1(veth1) entered disabled state
[  550.898776][ T3375] veth1: entered allmulticast mode
[  550.900802][ T3375] veth1: entered promiscuous mode
[  551.069989][ T3377] br0: port 2(veth2) entered blocking state
[  551.070259][ T3377] br0: port 2(veth2) entered disabled state
[  551.070531][ T3377] veth2: entered allmulticast mode
[  551.072456][ T3377] veth2: entered promiscuous mode
[  551.422423][   T37] br0: port 1(veth1) entered blocking state
[  551.422743][   T37] br0: port 1(veth1) entered forwarding state
[  551.601512][ T3284] br0: port 2(veth2) entered blocking state
[  551.601816][ T3284] br0: port 2(veth2) entered forwarding state
[  816.173890][ T4586] br0: port 2(veth2) entered disabled state
[  816.368797][ T4587] br0: port 1(veth1) entered disabled state
[  816.542804][ T4588] veth2: left allmulticast mode
[  816.543050][ T4588] veth2: left promiscuous mode
[  816.543369][ T4588] br0: port 2(veth2) entered disabled state
[  816.544877][ T4588] veth1: left allmulticast mode
[  816.545062][ T4588] veth1: left promiscuous mode
[  816.545349][ T4588] br0: port 1(veth1) entered disabled state