[  472.749736][ T3355] br0: port 1(veth1) entered blocking state
[  472.750160][ T3355] br0: port 1(veth1) entered disabled state
[  472.750541][ T3355] veth1: entered allmulticast mode
[  472.753462][ T3355] veth1: entered promiscuous mode
[  472.977384][ T3356] br0: port 2(veth2) entered blocking state
[  472.977793][ T3356] br0: port 2(veth2) entered disabled state
[  472.979465][ T3356] veth2: entered allmulticast mode
[  472.982664][ T3356] veth2: entered promiscuous mode
[  473.333815][   T49] br0: port 1(veth1) entered blocking state
[  473.334104][   T49] br0: port 1(veth1) entered forwarding state
[  473.496043][   T50] br0: port 2(veth2) entered blocking state
[  473.496382][   T50] br0: port 2(veth2) entered forwarding state
[  710.113245][ T4570] br0: port 2(veth2) entered disabled state
[  710.273306][ T4571] br0: port 1(veth1) entered disabled state
[  710.444069][ T4572] veth2: left allmulticast mode
[  710.444841][ T4572] veth2: left promiscuous mode
[  710.445334][ T4572] br0: port 2(veth2) entered disabled state
[  710.447531][ T4572] veth1: left allmulticast mode
[  710.447843][ T4572] veth1: left promiscuous mode
[  710.448307][ T4572] br0: port 1(veth1) entered disabled state