[  876.463433][ T4146] br0: port 1(veth1) entered blocking state
[  876.463645][ T4146] br0: port 1(veth1) entered disabled state
[  876.463848][ T4146] veth1: entered allmulticast mode
[  876.465486][ T4146] veth1: entered promiscuous mode
[  876.507910][ T4148] br0: port 2(veth2) entered blocking state
[  876.508438][ T4148] br0: port 2(veth2) entered disabled state
[  876.508683][ T4148] veth2: entered allmulticast mode
[  876.510321][ T4148] veth2: entered promiscuous mode
[  876.547412][ T4149] br0: port 3(veth4) entered blocking state
[  876.547600][ T4149] br0: port 3(veth4) entered disabled state
[  876.547792][ T4149] veth4: entered allmulticast mode
[  876.549248][ T4149] veth4: entered promiscuous mode
[  876.839320][   T38] br0: port 1(veth1) entered blocking state
[  876.839666][   T38] br0: port 1(veth1) entered forwarding state
[  876.872255][   T38] br0: port 2(veth2) entered blocking state
[  876.872484][   T38] br0: port 2(veth2) entered forwarding state
[  876.914291][   T38] br0: port 3(veth4) entered blocking state
[  876.914516][   T38] br0: port 3(veth4) entered forwarding state
[  890.896269][ T4221] veth3: entered promiscuous mode
[  892.171995][ T4230] veth3: left promiscuous mode
[  892.206391][ T4231] veth3: entered promiscuous mode
[  893.498742][ T4240] veth3: left promiscuous mode
[  893.576786][ T4248] br0: port 3(veth4) entered disabled state
[  893.612877][ T4249] br0: port 2(veth2) entered disabled state
[  893.649649][ T4250] br0: port 1(veth1) entered disabled state
[  893.683191][ T4251] veth4: left allmulticast mode
[  893.683419][ T4251] veth4: left promiscuous mode
[  893.683754][ T4251] br0: port 3(veth4) entered disabled state
[  893.694199][ T4251] veth2: left allmulticast mode
[  893.694346][ T4251] veth2: left promiscuous mode
[  893.694550][ T4251] br0: port 2(veth2) entered disabled state
[  893.695595][ T4251] veth1: left allmulticast mode
[  893.695764][ T4251] veth1: left promiscuous mode
[  893.696105][ T4251] br0: port 1(veth1) entered disabled state