[  474.405165][ T3244] br1: port 1(veth1) entered blocking state
[  474.405596][ T3244] br1: port 1(veth1) entered disabled state
[  474.405869][ T3244] veth1: entered allmulticast mode
[  474.407498][ T3244] veth1: entered promiscuous mode
[  474.444161][   T58] br1: port 1(veth1) entered blocking state
[  474.444490][   T58] br1: port 1(veth1) entered forwarding state
[  474.476198][ T3246] br1: port 2(veth2) entered blocking state
[  474.476393][ T3246] br1: port 2(veth2) entered disabled state
[  474.476800][ T3246] veth2: entered allmulticast mode
[  474.478301][ T3246] veth2: entered promiscuous mode
[  474.501341][   T58] br1: port 2(veth2) entered blocking state
[  474.501533][   T58] br1: port 2(veth2) entered forwarding state
[  519.317239][ T4474] tc (4474) used greatest stack depth: 23304 bytes left
[  524.168835][ T4639] br1: port 2(veth2) entered disabled state
[  524.190329][ T4640] veth2: left allmulticast mode
[  524.190507][ T4640] veth2: left promiscuous mode
[  524.190756][ T4640] br1: port 2(veth2) entered disabled state
[  524.221588][ T4641] br1: port 1(veth1) entered disabled state
[  524.246667][ T4642] veth1: left allmulticast mode
[  524.246874][ T4642] veth1: left promiscuous mode
[  524.247176][ T4642] br1: port 1(veth1) entered disabled state