[  440.662358] 8021q: 802.1Q VLAN Support v1.8
[  441.035638] br1: port 1(veth1.100) entered blocking state
[  441.035741] br1: port 1(veth1.100) entered disabled state
[  441.035815] veth1.100: entered allmulticast mode
[  441.035884] veth1: entered allmulticast mode
[  441.035987] veth1.100: entered promiscuous mode
[  441.036049] veth1: entered promiscuous mode
[  441.065459] br1: port 1(veth1.100) entered blocking state
[  441.065526] br1: port 1(veth1.100) entered forwarding state
[  441.133636] br2: port 1(veth1.200) entered blocking state
[  441.133739] br2: port 1(veth1.200) entered disabled state
[  441.133825] veth1.200: entered allmulticast mode
[  441.133937] veth1.200: entered promiscuous mode
[  441.134473] ip (24640) used greatest stack depth: 12088 bytes left
[  441.167459] br2: port 1(veth1.200) entered blocking state
[  441.167537] br2: port 1(veth1.200) entered forwarding state
[  450.558574] veth1.100: left allmulticast mode
[  450.558657] veth1.100: left promiscuous mode
[  450.558722] br1: port 1(veth1.100) entered disabled state
[  450.570891] veth1.200: left allmulticast mode
[  450.570963] veth1: left allmulticast mode
[  450.570998] veth1.200: left promiscuous mode
[  450.571037] veth1: left promiscuous mode
[  450.571091] br2: port 1(veth1.200) entered disabled state
[  452.597477] br2: port 1(veth1.200) entered blocking state
[  452.597610] br2: port 1(veth1.200) entered disabled state
[  452.597704] veth1.200: entered allmulticast mode
[  452.597778] veth1: entered allmulticast mode
[  452.597911] veth1.200: entered promiscuous mode
[  452.597982] veth1: entered promiscuous mode
[  452.598061] br2: port 1(veth1.200) entered blocking state
[  452.598128] br2: port 1(veth1.200) entered forwarding state
[  452.614022] br1: port 1(veth1.100) entered blocking state
[  452.614115] br1: port 1(veth1.100) entered disabled state
[  452.614191] veth1.100: entered allmulticast mode
[  452.614317] veth1.100: entered promiscuous mode
[  452.614399] br1: port 1(veth1.100) entered blocking state
[  452.614462] br1: port 1(veth1.100) entered forwarding state
[  456.858613] veth1.200: left allmulticast mode
[  456.858784] veth1.200: left promiscuous mode
[  456.858877] br2: port 1(veth1.200) entered disabled state
[  457.004859] veth1.100: left allmulticast mode
[  457.004965] veth1: left allmulticast mode
[  457.004999] veth1.100: left promiscuous mode
[  457.005054] veth1: left promiscuous mode
[  457.005112] br1: port 1(veth1.100) entered disabled state