[  491.135218] br1: port 1(veth1) entered blocking state
[  491.135286] br1: port 1(veth1) entered disabled state
[  491.135341] veth1: entered allmulticast mode
[  491.135427] veth1: entered promiscuous mode
[  491.152442] br1: port 1(veth1) entered blocking state
[  491.152513] br1: port 1(veth1) entered forwarding state
[  491.168940] br1: port 2(veth2) entered blocking state
[  491.169010] br1: port 2(veth2) entered disabled state
[  491.169076] veth2: entered allmulticast mode
[  491.169182] veth2: entered promiscuous mode
[  491.184905] br1: port 2(veth2) entered blocking state
[  491.184977] br1: port 2(veth2) entered forwarding state
[  498.353942] tc (19163) used greatest stack depth: 11992 bytes left
[  531.069911] br1: port 2(veth2) entered disabled state
[  531.082417] veth2: left allmulticast mode
[  531.082467] veth2: left promiscuous mode
[  531.082507] br1: port 2(veth2) entered disabled state
[  531.097248] br1: port 1(veth1) entered disabled state
[  531.110312] veth1: left allmulticast mode
[  531.110358] veth1: left promiscuous mode
[  531.110390] br1: port 1(veth1) entered disabled state