[  572.277613][ T2143] br1: port 1(veth1) entered blocking state
[  572.278027][ T2143] br1: port 1(veth1) entered disabled state
[  572.280478][ T2143] veth1: entered allmulticast mode
[  572.285269][ T2143] veth1: entered promiscuous mode
[  572.461130][ T1607] br1: port 1(veth1) entered blocking state
[  572.461417][ T1607] br1: port 1(veth1) entered forwarding state
[  572.622667][ T2145] br1: port 2(veth2) entered blocking state
[  572.622932][ T2145] br1: port 2(veth2) entered disabled state
[  572.623177][ T2145] veth2: entered allmulticast mode
[  572.626422][ T2145] veth2: entered promiscuous mode
[  572.783078][   T51] br1: port 2(veth2) entered blocking state
[  572.783539][   T51] br1: port 2(veth2) entered forwarding state
[  582.410076][ T2172] tc (2172) used greatest stack depth: 23112 bytes left
[  720.364599][ T3466] br1: port 2(veth2) entered disabled state
[  720.520598][ T3467] veth2: left allmulticast mode
[  720.520933][ T3467] veth2: left promiscuous mode
[  720.521436][ T3467] br1: port 2(veth2) entered disabled state
[  720.670584][ T3468] br1: port 1(veth1) entered disabled state
[  720.827140][ T3469] veth1: left allmulticast mode
[  720.827457][ T3469] veth1: left promiscuous mode
[  720.827761][ T3469] br1: port 1(veth1) entered disabled state