[  414.892521][T17412] br0: port 1(veth1) entered blocking state
[  414.892860][T17412] br0: port 1(veth1) entered disabled state
[  414.893186][T17412] veth1: entered allmulticast mode
[  414.895030][T17412] veth1: entered promiscuous mode
[  414.930032][T17414] br0: port 2(veth2) entered blocking state
[  414.930218][T17414] br0: port 2(veth2) entered disabled state
[  414.931362][T17414] veth2: entered allmulticast mode
[  414.932834][T17414] veth2: entered promiscuous mode
[  414.982847][   T39] br0: port 1(veth1) entered blocking state
[  414.983148][   T39] br0: port 1(veth1) entered forwarding state
[  415.016880][T17250] br0: port 2(veth2) entered blocking state
[  415.017069][T17250] br0: port 2(veth2) entered forwarding state
[  456.977274][T17751] tc (17751) used greatest stack depth: 23624 bytes left
[  469.909411][    C0] clocksource: Watchdog remote CPU 2 read timed out
[  543.451414][T18742] br0: port 1(veth1) entered disabled state
[  548.535117][T18747] br0: port 1(veth1) entered forwarding state
[  553.660027][T18755] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  563.940810][T18779] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  563.985579][T18786] br0: port 2(veth2) entered disabled state
[  564.012382][T18787] br0: port 1(veth1) entered disabled state
[  564.042895][T18788] veth2: left allmulticast mode
[  564.043086][T18788] veth2: left promiscuous mode
[  564.043426][T18788] br0: port 2(veth2) entered disabled state
[  564.044334][T18788] veth1: left allmulticast mode
[  564.044501][T18788] veth1: left promiscuous mode
[  564.044755][T18788] br0: port 1(veth1) entered disabled state