[  780.974818][ T3493] br1: port 1(veth1) entered blocking state
[  780.975252][ T3493] br1: port 1(veth1) entered disabled state
[  780.975713][ T3493] veth1: entered allmulticast mode
[  780.979534][ T3493] veth1: entered promiscuous mode
[  781.122739][ T1337] br1: port 1(veth1) entered blocking state
[  781.123210][ T1337] br1: port 1(veth1) entered forwarding state
[  781.244881][ T3495] br1: port 2(veth2) entered blocking state
[  781.245364][ T3495] br1: port 2(veth2) entered disabled state
[  781.245847][ T3495] veth2: entered allmulticast mode
[  781.249691][ T3495] veth2: entered promiscuous mode
[  781.367102][ T1337] br1: port 2(veth2) entered blocking state
[  781.367549][ T1337] br1: port 2(veth2) entered forwarding state
[  809.810123][ T3722] tc (3722) used greatest stack depth: 23344 bytes left
[  923.341205][ T4888] br1: port 2(veth2) entered disabled state
[  923.452257][ T4889] veth2: left allmulticast mode
[  923.452660][ T4889] veth2: left promiscuous mode
[  923.453176][ T4889] br1: port 2(veth2) entered disabled state
[  923.592698][ T4890] br1: port 1(veth1) entered disabled state
[  923.710986][ T4891] veth1: left allmulticast mode
[  923.711354][ T4891] veth1: left promiscuous mode
[  923.711889][ T4891] br1: port 1(veth1) entered disabled state