[  524.720654][ T4136] br1: port 1(veth1) entered blocking state
[  524.721009][ T4136] br1: port 1(veth1) entered disabled state
[  524.721313][ T4136] veth1: entered allmulticast mode
[  524.722837][ T4136] veth1: entered promiscuous mode
[  524.753474][  T105] br1: port 1(veth1) entered blocking state
[  524.753798][  T105] br1: port 1(veth1) entered forwarding state
[  524.777001][ T4138] br1: port 2(veth2) entered blocking state
[  524.777319][ T4138] br1: port 2(veth2) entered disabled state
[  524.777608][ T4138] veth2: entered allmulticast mode
[  524.779092][ T4138] veth2: entered promiscuous mode
[  524.809930][  T109] br1: port 2(veth2) entered blocking state
[  524.810260][  T109] br1: port 2(veth2) entered forwarding state
[  571.196818][ T5597] tc (5597) used greatest stack depth: 23440 bytes left
[  571.719654][ T5621] br1: port 2(veth2) entered disabled state
[  571.741583][ T5622] veth2: left allmulticast mode
[  571.742351][ T5622] veth2: left promiscuous mode
[  571.742664][ T5622] br1: port 2(veth2) entered disabled state
[  571.766556][ T5623] br1: port 1(veth1) entered disabled state
[  571.800776][ T5624] veth1: left allmulticast mode
[  571.801030][ T5624] veth1: left promiscuous mode
[  571.801339][ T5624] br1: port 1(veth1) entered disabled state