[  748.763257][T22436] br1: port 1(veth1.100) entered blocking state
[  748.763463][T22436] br1: port 1(veth1.100) entered disabled state
[  748.763636][T22436] veth1.100: entered allmulticast mode
[  748.763758][T22436] veth1: entered allmulticast mode
[  748.765257][T22436] veth1.100: entered promiscuous mode
[  748.765394][T22436] veth1: entered promiscuous mode
[  748.836242][T22439] br1: port 1(veth1.100) entered blocking state
[  748.836432][T22439] br1: port 1(veth1.100) entered forwarding state
[  749.023460][T22450] br2: port 1(veth1.200) entered blocking state
[  749.023686][T22450] br2: port 1(veth1.200) entered disabled state
[  749.023923][T22450] veth1.200: entered allmulticast mode
[  749.025468][T22450] veth1.200: entered promiscuous mode
[  749.097709][T22453] br2: port 1(veth1.200) entered blocking state
[  749.097926][T22453] br2: port 1(veth1.200) entered forwarding state
[  758.593549][T22518] veth1.100: left allmulticast mode
[  758.593745][T22518] veth1.100: left promiscuous mode
[  758.594092][T22518] br1: port 1(veth1.100) entered disabled state
[  758.625349][T22519] veth1.200: left allmulticast mode
[  758.625496][T22519] veth1: left allmulticast mode
[  758.625660][T22519] veth1.200: left promiscuous mode
[  758.625790][T22519] veth1: left promiscuous mode
[  758.626147][T22519] br2: port 1(veth1.200) entered disabled state
[  760.656315][T22521] br2: port 1(veth1.200) entered blocking state
[  760.656502][T22521] br2: port 1(veth1.200) entered disabled state
[  760.656672][T22521] veth1.200: entered allmulticast mode
[  760.656797][T22521] veth1: entered allmulticast mode
[  760.658230][T22521] veth1.200: entered promiscuous mode
[  760.658366][T22521] veth1: entered promiscuous mode
[  760.658869][T22521] br2: port 1(veth1.200) entered blocking state
[  760.659035][T22521] br2: port 1(veth1.200) entered forwarding state
[  760.689670][T22522] br1: port 1(veth1.100) entered blocking state
[  760.689891][T22522] br1: port 1(veth1.100) entered disabled state
[  760.690144][T22522] veth1.100: entered allmulticast mode
[  760.691624][T22522] veth1.100: entered promiscuous mode
[  760.692650][T22522] br1: port 1(veth1.100) entered blocking state
[  760.692866][T22522] br1: port 1(veth1.100) entered forwarding state
[  765.073488][T22574] veth1.200: left allmulticast mode
[  765.073693][T22574] veth1.200: left promiscuous mode
[  765.074029][T22574] br2: port 1(veth1.200) entered disabled state
[  765.224199][T22580] veth1.100: left allmulticast mode
[  765.224365][T22580] veth1: left allmulticast mode
[  765.224534][T22580] veth1.100: left promiscuous mode
[  765.224656][T22580] veth1: left promiscuous mode
[  765.225040][T22580] br1: port 1(veth1.100) entered disabled state