[  501.908547][ T3355] br0: port 1(veth1) entered blocking state
[  501.908831][ T3355] br0: port 1(veth1) entered disabled state
[  501.909092][ T3355] veth1: entered allmulticast mode
[  501.910999][ T3355] veth1: entered promiscuous mode
[  502.023915][ T3357] br0: port 2(veth2) entered blocking state
[  502.025031][ T3357] br0: port 2(veth2) entered disabled state
[  502.025381][ T3357] veth2: entered allmulticast mode
[  502.034439][ T3357] veth2: entered promiscuous mode
[  502.340022][   T63] br0: port 1(veth1) entered blocking state
[  502.340329][   T63] br0: port 1(veth1) entered forwarding state
[  502.487056][   T52] br0: port 2(veth2) entered blocking state
[  502.487310][   T52] br0: port 2(veth2) entered forwarding state
[  732.199897][ T4538] br0: port 2(veth2) entered disabled state
[  732.352898][ T4539] br0: port 1(veth1) entered disabled state
[  732.549419][ T4540] veth2: left allmulticast mode
[  732.549745][ T4540] veth2: left promiscuous mode
[  732.550240][ T4540] br0: port 2(veth2) entered disabled state
[  732.552941][ T4540] veth1: left allmulticast mode
[  732.553227][ T4540] veth1: left promiscuous mode
[  732.553652][ T4540] br0: port 1(veth1) entered disabled state