[  872.157981][ T3858] br: port 1(veth1) entered blocking state
[  872.158291][ T3858] br: port 1(veth1) entered disabled state
[  872.158584][ T3858] veth1: entered allmulticast mode
[  872.160643][ T3858] veth1: entered promiscuous mode
[  872.162710][  T720] br: port 1(veth1) entered blocking state
[  872.162995][  T720] br: port 1(veth1) entered forwarding state
[  872.315120][ T3860] br: port 2(veth3) entered blocking state
[  872.315407][ T3860] br: port 2(veth3) entered disabled state
[  872.315700][ T3860] veth3: entered allmulticast mode
[  872.317632][ T3860] veth3: entered promiscuous mode
[  872.319171][   T38] br: port 2(veth3) entered blocking state
[  872.319430][   T38] br: port 2(veth3) entered forwarding state
[  872.480075][ T3861] br: port 3(veth4) entered blocking state
[  872.480425][ T3861] br: port 3(veth4) entered disabled state
[  872.480739][ T3861] veth4: entered allmulticast mode
[  872.482735][ T3861] veth4: entered promiscuous mode
[  872.484589][  T720] br: port 3(veth4) entered blocking state
[  872.484967][  T720] br: port 3(veth4) entered forwarding state
[ 1028.135471][ T4349] br: port 3(veth4) entered disabled state
[ 1028.136922][ T4349] veth4: left allmulticast mode
[ 1028.137122][ T4349] veth4: left promiscuous mode
[ 1028.137428][ T4349] br: port 3(veth4) entered disabled state
[ 1028.302977][ T4350] br: port 2(veth3) entered disabled state
[ 1028.303724][ T4350] veth3: left allmulticast mode
[ 1028.303928][ T4350] veth3: left promiscuous mode
[ 1028.304265][ T4350] br: port 2(veth3) entered disabled state
[ 1028.468479][ T4351] br: port 1(veth1) entered disabled state
[ 1028.469309][ T4351] veth1: left allmulticast mode
[ 1028.469529][ T4351] veth1: left promiscuous mode
[ 1028.469954][ T4351] br: port 1(veth1) entered disabled state