[  675.556437] br1: port 1(veth1) entered blocking state
[  675.556555] br1: port 1(veth1) entered disabled state
[  675.556660] veth1: entered allmulticast mode
[  675.556776] veth1: entered promiscuous mode
[  675.559816] br1: port 1(veth1) entered blocking state
[  675.559911] br1: port 1(veth1) entered forwarding state
[  675.562342] br1: port 2(veth2) entered blocking state
[  675.562382] br1: port 2(veth2) entered disabled state
[  675.562413] veth2: entered allmulticast mode
[  675.562465] veth2: entered promiscuous mode
[  675.565490] br1: port 2(veth2) entered blocking state
[  675.565544] br1: port 2(veth2) entered forwarding state
[  687.233652] tc (17999) used greatest stack depth: 11816 bytes left
[  703.671871] br1: port 2(veth2) entered disabled state
[  703.674434] veth2: left allmulticast mode
[  703.674496] veth2: left promiscuous mode
[  703.674557] br1: port 2(veth2) entered disabled state
[  703.677173] br1: port 1(veth1) entered disabled state
[  703.679621] veth1: left allmulticast mode
[  703.679650] veth1: left promiscuous mode
[  703.679673] br1: port 1(veth1) entered disabled state