[  455.634482] br1: port 1(veth1) entered blocking state
[  455.634550] br1: port 1(veth1) entered disabled state
[  455.634608] veth1: entered allmulticast mode
[  455.634700] veth1: entered promiscuous mode
[  455.649813] br1: port 1(veth1) entered blocking state
[  455.649889] br1: port 1(veth1) entered forwarding state
[  455.662377] br1: port 2(veth2) entered blocking state
[  455.662449] br1: port 2(veth2) entered disabled state
[  455.662508] veth2: entered allmulticast mode
[  455.662603] veth2: entered promiscuous mode
[  455.678205] br1: port 2(veth2) entered blocking state
[  455.678284] br1: port 2(veth2) entered forwarding state
[  466.876149] tc (7329) used greatest stack depth: 11904 bytes left
[  491.554843] br1: port 2(veth2) entered disabled state
[  491.566654] veth2: left allmulticast mode
[  491.566696] veth2: left promiscuous mode
[  491.566730] br1: port 2(veth2) entered disabled state
[  491.578739] br1: port 1(veth1) entered disabled state
[  491.590186] veth1: left allmulticast mode
[  491.590227] veth1: left promiscuous mode
[  491.590251] br1: port 1(veth1) entered disabled state