[  831.225252][ T4087] br: port 1(veth1) entered blocking state
[  831.225636][ T4087] br: port 1(veth1) entered disabled state
[  831.225885][ T4087] veth1: entered allmulticast mode
[  831.227768][ T4087] veth1: entered promiscuous mode
[  831.232121][    T9] br: port 1(veth1) entered blocking state
[  831.232360][    T9] br: port 1(veth1) entered forwarding state
[  831.388324][ T4090] br: port 2(veth3) entered blocking state
[  831.388618][ T4090] br: port 2(veth3) entered disabled state
[  831.388868][ T4090] veth3: entered allmulticast mode
[  831.391134][ T4090] veth3: entered promiscuous mode
[  831.392625][   T45] br: port 2(veth3) entered blocking state
[  831.392876][   T45] br: port 2(veth3) entered forwarding state
[  831.533663][ T4091] br: port 3(veth4) entered blocking state
[  831.533947][ T4091] br: port 3(veth4) entered disabled state
[  831.534193][ T4091] veth4: entered allmulticast mode
[  831.536093][ T4091] veth4: entered promiscuous mode
[  831.543420][   T45] br: port 3(veth4) entered blocking state
[  831.543663][   T45] br: port 3(veth4) entered forwarding state
[  980.355285][ T4573] br: port 3(veth4) entered disabled state
[  980.355928][ T4573] veth4: left allmulticast mode
[  980.356107][ T4573] veth4: left promiscuous mode
[  980.356439][ T4573] br: port 3(veth4) entered disabled state
[  980.516153][ T4574] br: port 2(veth3) entered disabled state
[  980.517131][ T4574] veth3: left allmulticast mode
[  980.517477][ T4574] veth3: left promiscuous mode
[  980.517949][ T4574] br: port 2(veth3) entered disabled state
[  980.688495][ T4575] br: port 1(veth1) entered disabled state
[  980.689146][ T4575] veth1: left allmulticast mode
[  980.689349][ T4575] veth1: left promiscuous mode
[  980.689656][ T4575] br: port 1(veth1) entered disabled state