[  473.878770][ T4986] br1: port 1(veth1) entered blocking state
[  473.878988][ T4986] br1: port 1(veth1) entered disabled state
[  473.879170][ T4986] veth1: entered allmulticast mode
[  473.880592][ T4986] veth1: entered promiscuous mode
[  473.912447][   T37] br1: port 1(veth1) entered blocking state
[  473.912637][   T37] br1: port 1(veth1) entered forwarding state
[  481.424518][ T5042] veth1: left allmulticast mode
[  481.424741][ T5042] veth1: left promiscuous mode
[  481.425510][ T5042] br1: port 1(veth1) entered disabled state
[  483.464855][ T5044] br1: port 1(veth1) entered blocking state
[  483.465131][ T5044] br1: port 1(veth1) entered disabled state
[  483.465416][ T5044] veth1: entered allmulticast mode
[  483.466957][ T5044] veth1: entered promiscuous mode
[  483.467452][ T5044] br1: port 1(veth1) entered blocking state
[  483.467713][ T5044] br1: port 1(veth1) entered forwarding state
[  501.004643][ T5128] ping (5128) used greatest stack depth: 23576 bytes left
[  502.119076][ T5151] veth1: left allmulticast mode
[  502.119260][ T5151] veth1: left promiscuous mode
[  502.119486][ T5151] br1: port 1(veth1) entered disabled state
[  504.181973][ T5154] br1: port 1(veth1) entered blocking state
[  504.182186][ T5154] br1: port 1(veth1) entered disabled state
[  504.182372][ T5154] veth1: entered allmulticast mode
[  504.184211][ T5154] veth1: entered promiscuous mode
[  504.184501][ T5154] br1: port 1(veth1) entered blocking state
[  504.184676][ T5154] br1: port 1(veth1) entered forwarding state
[  506.530623][ T5195] br1: port 1(veth1) entered disabled state
[  506.558548][ T5196] veth1: left allmulticast mode
[  506.558703][ T5196] veth1: left promiscuous mode
[  506.559439][ T5196] br1: port 1(veth1) entered disabled state