[  505.332284][ T3704] 8021q: 802.1Q VLAN Support v1.8
[  506.341784][ T3751] br1: port 1(veth1.100) entered blocking state
[  506.342003][ T3751] br1: port 1(veth1.100) entered disabled state
[  506.342205][ T3751] veth1.100: entered allmulticast mode
[  506.342349][ T3751] veth1: entered allmulticast mode
[  506.343843][ T3751] veth1.100: entered promiscuous mode
[  506.343989][ T3751] veth1: entered promiscuous mode
[  506.423583][ T3754] br1: port 1(veth1.100) entered blocking state
[  506.423808][ T3754] br1: port 1(veth1.100) entered forwarding state
[  506.616739][ T3766] br2: port 1(veth1.200) entered blocking state
[  506.616957][ T3766] br2: port 1(veth1.200) entered disabled state
[  506.617168][ T3766] veth1.200: entered allmulticast mode
[  506.618692][ T3766] veth1.200: entered promiscuous mode
[  506.700624][ T3769] br2: port 1(veth1.200) entered blocking state
[  506.700887][ T3769] br2: port 1(veth1.200) entered forwarding state
[  516.485922][ T3830] veth1.100: left allmulticast mode
[  516.486112][ T3830] veth1.100: left promiscuous mode
[  516.486482][ T3830] br1: port 1(veth1.100) entered disabled state
[  516.509414][ T3831] veth1.200: left allmulticast mode
[  516.509808][ T3831] veth1: left allmulticast mode
[  516.509976][ T3831] veth1.200: left promiscuous mode
[  516.510116][ T3831] veth1: left promiscuous mode
[  516.510477][ T3831] br2: port 1(veth1.200) entered disabled state
[  518.587701][ T3833] br2: port 1(veth1.200) entered blocking state
[  518.588107][ T3833] br2: port 1(veth1.200) entered disabled state
[  518.588503][ T3833] veth1.200: entered allmulticast mode
[  518.588803][ T3833] veth1: entered allmulticast mode
[  518.591522][ T3833] veth1.200: entered promiscuous mode
[  518.592342][ T3833] veth1: entered promiscuous mode
[  518.593315][ T3833] br2: port 1(veth1.200) entered blocking state
[  518.593691][ T3833] br2: port 1(veth1.200) entered forwarding state
[  518.619633][ T3834] br1: port 1(veth1.100) entered blocking state
[  518.619838][ T3834] br1: port 1(veth1.100) entered disabled state
[  518.620049][ T3834] veth1.100: entered allmulticast mode
[  518.621540][ T3834] veth1.100: entered promiscuous mode
[  518.622071][ T3834] br1: port 1(veth1.100) entered blocking state
[  518.622251][ T3834] br1: port 1(veth1.100) entered forwarding state
[  523.207243][ T3886] veth1.200: left allmulticast mode
[  523.207441][ T3886] veth1.200: left promiscuous mode
[  523.207802][ T3886] br2: port 1(veth1.200) entered disabled state
[  523.409368][ T3891] veth1.100: left allmulticast mode
[  523.409780][ T3891] veth1: left allmulticast mode
[  523.409948][ T3891] veth1.100: left promiscuous mode
[  523.410196][ T3891] veth1: left promiscuous mode
[  523.410830][ T3891] br1: port 1(veth1.100) entered disabled state