[  642.107174][ T3895] br1: port 1(veth1.100) entered blocking state
[  642.107511][ T3895] br1: port 1(veth1.100) entered disabled state
[  642.107835][ T3895] veth1.100: entered allmulticast mode
[  642.108053][ T3895] veth1: entered allmulticast mode
[  642.110791][ T3895] veth1.100: entered promiscuous mode
[  642.111025][ T3895] veth1: entered promiscuous mode
[  642.212733][ T3898] br1: port 1(veth1.100) entered blocking state
[  642.213120][ T3898] br1: port 1(veth1.100) entered forwarding state
[  642.525787][ T3908] br2: port 1(veth1.200) entered blocking state
[  642.526111][ T3908] br2: port 1(veth1.200) entered disabled state
[  642.526418][ T3908] veth1.200: entered allmulticast mode
[  642.529385][ T3908] veth1.200: entered promiscuous mode
[  642.640792][ T3911] br2: port 1(veth1.200) entered blocking state
[  642.641169][ T3911] br2: port 1(veth1.200) entered forwarding state
[  653.060357][ T3972] veth1.100: left allmulticast mode
[  653.060646][ T3972] veth1.100: left promiscuous mode
[  653.061815][ T3972] br1: port 1(veth1.100) entered disabled state
[  653.106740][ T3973] veth1.200: left allmulticast mode
[  653.107770][ T3973] veth1: left allmulticast mode
[  653.108083][ T3973] veth1.200: left promiscuous mode
[  653.108362][ T3973] veth1: left promiscuous mode
[  653.109044][ T3973] br2: port 1(veth1.200) entered disabled state
[  655.192481][ T3975] br2: port 1(veth1.200) entered blocking state
[  655.192908][ T3975] br2: port 1(veth1.200) entered disabled state
[  655.193305][ T3975] veth1.200: entered allmulticast mode
[  655.193584][ T3975] veth1: entered allmulticast mode
[  655.196335][ T3975] veth1.200: entered promiscuous mode
[  655.196632][ T3975] veth1: entered promiscuous mode
[  655.197622][ T3975] br2: port 1(veth1.200) entered blocking state
[  655.197994][ T3975] br2: port 1(veth1.200) entered forwarding state
[  655.231378][ T3976] br1: port 1(veth1.100) entered blocking state
[  655.231765][ T3976] br1: port 1(veth1.100) entered disabled state
[  655.232149][ T3976] veth1.100: entered allmulticast mode
[  655.235357][ T3976] veth1.100: entered promiscuous mode
[  655.247462][ T3976] br1: port 1(veth1.100) entered blocking state
[  655.247846][ T3976] br1: port 1(veth1.100) entered forwarding state
[  660.283840][ T4028] veth1.200: left allmulticast mode
[  660.284114][ T4028] veth1.200: left promiscuous mode
[  660.284698][ T4028] br2: port 1(veth1.200) entered disabled state
[  660.534367][ T4033] veth1.100: left allmulticast mode
[  660.534630][ T4033] veth1: left allmulticast mode
[  660.534885][ T4033] veth1.100: left promiscuous mode
[  660.535110][ T4033] veth1: left promiscuous mode
[  660.535694][ T4033] br1: port 1(veth1.100) entered disabled state