[  275.002051][ T1764] br1: port 1(veth1) entered blocking state
[  275.002338][ T1764] br1: port 1(veth1) entered disabled state
[  275.002600][ T1764] veth1: entered allmulticast mode
[  275.004424][ T1764] veth1: entered promiscuous mode
[  275.164834][   T38] br1: port 1(veth1) entered blocking state
[  275.165114][   T38] br1: port 1(veth1) entered forwarding state
[  275.332783][ T1766] br1: port 2(veth2) entered blocking state
[  275.333069][ T1766] br1: port 2(veth2) entered disabled state
[  275.333368][ T1766] veth2: entered allmulticast mode
[  275.336302][ T1766] veth2: entered promiscuous mode
[  275.477895][   T38] br1: port 2(veth2) entered blocking state
[  275.478180][   T38] br1: port 2(veth2) entered forwarding state
[  311.354868][ T2099] br1: port 2(veth2) entered disabled state
[  311.524028][ T2100] veth2: left allmulticast mode
[  311.524274][ T2100] veth2: left promiscuous mode
[  311.524588][ T2100] br1: port 2(veth2) entered disabled state
[  311.679083][ T2101] br1: port 1(veth1) entered disabled state
[  311.828493][ T2102] veth1: left allmulticast mode
[  311.828745][ T2102] veth1: left promiscuous mode
[  311.829076][ T2102] br1: port 1(veth1) entered disabled state