[  448.464257][ T4390] br0: port 1(veth1) entered blocking state
[  448.464467][ T4390] br0: port 1(veth1) entered disabled state
[  448.464658][ T4390] veth1: entered allmulticast mode
[  448.466087][ T4390] veth1: entered promiscuous mode
[  448.491317][ T4392] br0: port 2(veth2) entered blocking state
[  448.491523][ T4392] br0: port 2(veth2) entered disabled state
[  448.491749][ T4392] veth2: entered allmulticast mode
[  448.493550][ T4392] veth2: entered promiscuous mode
[  448.580278][   T91] br0: port 1(veth1) entered blocking state
[  448.580659][   T91] br0: port 1(veth1) entered forwarding state
[  448.609181][   T46] br0: port 2(veth2) entered blocking state
[  448.609379][   T46] br0: port 2(veth2) entered forwarding state
[  456.163513][ T4444] veth0: entered promiscuous mode
[  480.951770][ T4474] veth0: left promiscuous mode
[  481.099089][ T4486] veth3: entered promiscuous mode
[  482.388227][ T4495] veth3: left promiscuous mode
[  482.450111][ T4497] veth3: entered promiscuous mode
[  483.694811][ T4506] veth3: left promiscuous mode
[  483.743010][ T4509] veth3: entered promiscuous mode
[  484.963736][ T4518] veth3: left promiscuous mode
[  485.010214][ T4520] veth3: entered promiscuous mode
[  486.222235][ T4529] veth3: left promiscuous mode
[  490.500400][ T4567] br0: port 2(veth2) entered disabled state
[  490.540107][ T4568] br0: port 1(veth1) entered disabled state
[  490.571360][ T4569] veth2: left allmulticast mode
[  490.571576][ T4569] veth2: left promiscuous mode
[  490.571881][ T4569] br0: port 2(veth2) entered disabled state
[  490.572867][ T4569] veth1: left allmulticast mode
[  490.573064][ T4569] veth1: left promiscuous mode
[  490.573344][ T4569] br0: port 1(veth1) entered disabled state
[  491.303291][ T4346] perl (4346) used greatest stack depth: 23744 bytes left