[  840.632950][ T4574] br1: port 1(veth1) entered blocking state
[  840.633333][ T4574] br1: port 1(veth1) entered disabled state
[  840.633631][ T4574] veth1: entered allmulticast mode
[  840.635999][ T4574] veth1: entered promiscuous mode
[  840.731184][   T45] br1: port 1(veth1) entered blocking state
[  840.731557][   T45] br1: port 1(veth1) entered forwarding state
[  840.824259][ T4576] br1: port 2(veth2) entered blocking state
[  840.824596][ T4576] br1: port 2(veth2) entered disabled state
[  840.824914][ T4576] veth2: entered allmulticast mode
[  840.827266][ T4576] veth2: entered promiscuous mode
[  840.917012][  T186] br1: port 2(veth2) entered blocking state
[  840.917360][  T186] br1: port 2(veth2) entered forwarding state
[  953.441306][ T5970] br1: port 2(veth2) entered disabled state
[  953.527270][ T5971] veth2: left allmulticast mode
[  953.527530][ T5971] veth2: left promiscuous mode
[  953.527858][ T5971] br1: port 2(veth2) entered disabled state
[  953.623355][ T5972] br1: port 1(veth1) entered disabled state
[  953.716471][ T5973] veth1: left allmulticast mode
[  953.716772][ T5973] veth1: left promiscuous mode
[  953.717148][ T5973] br1: port 1(veth1) entered disabled state