[ 1242.210139][ T4770] br1: port 1(veth1) entered blocking state
[ 1242.210708][ T4770] br1: port 1(veth1) entered disabled state
[ 1242.211145][ T4770] veth1: entered allmulticast mode
[ 1242.214627][ T4770] veth1: entered promiscuous mode
[ 1242.320025][ T2222] br1: port 1(veth1) entered blocking state
[ 1242.320494][ T2222] br1: port 1(veth1) entered forwarding state
[ 1242.455765][ T4772] br1: port 2(veth2) entered blocking state
[ 1242.456193][ T4772] br1: port 2(veth2) entered disabled state
[ 1242.456630][ T4772] veth2: entered allmulticast mode
[ 1242.460453][ T4772] veth2: entered promiscuous mode
[ 1242.573422][ T2222] br1: port 2(veth2) entered blocking state
[ 1242.573918][ T2222] br1: port 2(veth2) entered forwarding state
[ 1251.978179][ T4817] tc (4817) used greatest stack depth: 24016 bytes left
[ 1327.583757][ T5587] tc (5587) used greatest stack depth: 23480 bytes left
[ 1383.574949][ T6166] br1: port 2(veth2) entered disabled state
[ 1383.693313][ T6167] veth2: left allmulticast mode
[ 1383.693728][ T6167] veth2: left promiscuous mode
[ 1383.694277][ T6167] br1: port 2(veth2) entered disabled state
[ 1383.812135][ T6168] br1: port 1(veth1) entered disabled state
[ 1383.929710][ T6169] veth1: left allmulticast mode
[ 1383.930081][ T6169] veth1: left promiscuous mode
[ 1383.930608][ T6169] br1: port 1(veth1) entered disabled state