[  542.956951][ T4350] br1: port 1(veth1) entered blocking state
[  542.957341][ T4350] br1: port 1(veth1) entered disabled state
[  542.957728][ T4350] veth1: entered allmulticast mode
[  542.959360][ T4350] veth1: entered promiscuous mode
[  542.986644][   T36] br1: port 1(veth1) entered blocking state
[  542.986975][   T36] br1: port 1(veth1) entered forwarding state
[  543.021537][ T4352] br1: port 2(veth2) entered blocking state
[  543.021909][ T4352] br1: port 2(veth2) entered disabled state
[  543.022281][ T4352] veth2: entered allmulticast mode
[  543.025149][ T4352] veth2: entered promiscuous mode
[  543.050304][   T36] br1: port 2(veth2) entered blocking state
[  543.050654][   T36] br1: port 2(veth2) entered forwarding state
[  553.894517][ T4515] tc (4515) used greatest stack depth: 23480 bytes left
[  591.852373][ T5835] br1: port 2(veth2) entered disabled state
[  591.878050][ T5836] veth2: left allmulticast mode
[  591.878370][ T5836] veth2: left promiscuous mode
[  591.878800][ T5836] br1: port 2(veth2) entered disabled state
[  591.906503][ T5837] br1: port 1(veth1) entered disabled state
[  591.930223][ T5838] veth1: left allmulticast mode
[  591.931203][ T5838] veth1: left promiscuous mode
[  591.931613][ T5838] br1: port 1(veth1) entered disabled state