[  498.992139] br1: port 1(veth1) entered blocking state
[  498.992198] br1: port 1(veth1) entered disabled state
[  498.992247] veth1: entered allmulticast mode
[  498.992321] veth1: entered promiscuous mode
[  499.007777] br1: port 1(veth1) entered blocking state
[  499.007838] br1: port 1(veth1) entered forwarding state
[  499.025491] br1: port 2(veth2) entered blocking state
[  499.025555] br1: port 2(veth2) entered disabled state
[  499.025615] veth2: entered allmulticast mode
[  499.025722] veth2: entered promiscuous mode
[  499.042134] br1: port 2(veth2) entered blocking state
[  499.042194] br1: port 2(veth2) entered forwarding state
[  506.174857] tc (19486) used greatest stack depth: 11952 bytes left
[  538.754011] br1: port 2(veth2) entered disabled state
[  538.771843] veth2: left allmulticast mode
[  538.771925] veth2: left promiscuous mode
[  538.771976] br1: port 2(veth2) entered disabled state
[  538.789152] br1: port 1(veth1) entered disabled state
[  538.806552] veth1: left allmulticast mode
[  538.806624] veth1: left promiscuous mode
[  538.806674] br1: port 1(veth1) entered disabled state