[  636.446408][ T7075] br0: port 1(veth1) entered blocking state
[  636.446781][ T7075] br0: port 1(veth1) entered disabled state
[  636.447139][ T7075] veth1: entered allmulticast mode
[  636.448867][ T7075] veth1: entered promiscuous mode
[  636.488966][ T7076] br0: port 2(veth3) entered blocking state
[  636.489948][ T7076] br0: port 2(veth3) entered disabled state
[  636.490330][ T7076] veth3: entered allmulticast mode
[  636.492068][ T7076] veth3: entered promiscuous mode
[  636.598739][   T37] br0: port 1(veth1) entered blocking state
[  636.599089][   T37] br0: port 1(veth1) entered forwarding state
[  636.650748][ T1560] br0: port 2(veth3) entered blocking state
[  636.651132][ T1560] br0: port 2(veth3) entered forwarding state
[  642.113380][ T7116] br0: port 2(veth3) entered disabled state
[  642.167749][ T7118] br0: port 1(veth1) entered disabled state
[  642.229593][ T7120] veth3: left allmulticast mode
[  642.229913][ T7120] veth3: left promiscuous mode
[  642.230341][ T7120] br0: port 2(veth3) entered disabled state
[  642.232294][ T7120] veth1: left allmulticast mode
[  642.233149][ T7120] veth1: left promiscuous mode
[  642.233560][ T7120] br0: port 1(veth1) entered disabled state