[  538.923989] br1: port 1(veth1) entered blocking state
[  538.924058] br1: port 1(veth1) entered disabled state
[  538.924125] veth1: entered allmulticast mode
[  538.924204] veth1: entered promiscuous mode
[  538.939942] br1: port 1(veth1) entered blocking state
[  538.940015] br1: port 1(veth1) entered forwarding state
[  538.955191] br1: port 2(veth2) entered blocking state
[  538.955257] br1: port 2(veth2) entered disabled state
[  538.955302] veth2: entered allmulticast mode
[  538.955378] veth2: entered promiscuous mode
[  538.969580] br1: port 2(veth2) entered blocking state
[  538.969652] br1: port 2(veth2) entered forwarding state
[  546.119366] tc (19069) used greatest stack depth: 11992 bytes left
[  578.232214] br1: port 2(veth2) entered disabled state
[  578.247368] veth2: left allmulticast mode
[  578.247437] veth2: left promiscuous mode
[  578.247478] br1: port 2(veth2) entered disabled state
[  578.263431] br1: port 1(veth1) entered disabled state
[  578.279686] veth1: left allmulticast mode
[  578.279750] veth1: left promiscuous mode
[  578.279793] br1: port 1(veth1) entered disabled state