[  816.854977][ T2499] br1: port 1(veth1) entered blocking state
[  816.855228][ T2499] br1: port 1(veth1) entered disabled state
[  816.855478][ T2499] veth1: entered allmulticast mode
[  816.857429][ T2499] veth1: entered promiscuous mode
[  816.978519][   T51] br1: port 1(veth1) entered blocking state
[  816.978812][   T51] br1: port 1(veth1) entered forwarding state
[  817.101901][ T2501] br1: port 2(veth2) entered blocking state
[  817.102190][ T2501] br1: port 2(veth2) entered disabled state
[  817.102433][ T2501] veth2: entered allmulticast mode
[  817.104295][ T2501] veth2: entered promiscuous mode
[  817.230130][   T51] br1: port 2(veth2) entered blocking state
[  817.230429][   T51] br1: port 2(veth2) entered forwarding state
[  942.967374][ T3822] br1: port 2(veth2) entered disabled state
[  943.099531][ T3824] veth2: left allmulticast mode
[  943.099744][ T3824] veth2: left promiscuous mode
[  943.100658][ T3824] br1: port 2(veth2) entered disabled state
[  943.229978][ T3825] br1: port 1(veth1) entered disabled state
[  943.355566][ T3826] veth1: left allmulticast mode
[  943.355796][ T3826] veth1: left promiscuous mode
[  943.356721][ T3826] br1: port 1(veth1) entered disabled state