[  937.959789] br1: port 1(veth1) entered blocking state
[  937.959864] br1: port 1(veth1) entered disabled state
[  937.959932] veth1: entered allmulticast mode
[  937.960062] veth1: entered promiscuous mode
[  937.968156] br1: port 1(veth1) entered blocking state
[  937.968243] br1: port 1(veth1) entered forwarding state
[  937.977088] br1: port 2(veth2) entered blocking state
[  937.977141] br1: port 2(veth2) entered disabled state
[  937.977190] veth2: entered allmulticast mode
[  937.977283] veth2: entered promiscuous mode
[  937.985224] br1: port 2(veth2) entered blocking state
[  937.985296] br1: port 2(veth2) entered forwarding state
[  957.257317] tc (1521) used greatest stack depth: 11672 bytes left
[  973.759590] br1: port 2(veth2) entered disabled state
[  973.768393] veth2: left allmulticast mode
[  973.768472] veth2: left promiscuous mode
[  973.768538] br1: port 2(veth2) entered disabled state
[  973.777435] br1: port 1(veth1) entered disabled state
[  973.786484] veth1: left allmulticast mode
[  973.786559] veth1: left promiscuous mode
[  973.786609] br1: port 1(veth1) entered disabled state