[  642.337857][ T3346] br1: port 1(veth1.100) entered blocking state
[  642.338298][ T3346] br1: port 1(veth1.100) entered disabled state
[  642.338664][ T3346] veth1.100: entered allmulticast mode
[  642.338895][ T3346] veth1: entered allmulticast mode
[  642.341746][ T3346] veth1.100: entered promiscuous mode
[  642.342067][ T3346] veth1: entered promiscuous mode
[  642.839975][ T3349] br1: port 1(veth1.100) entered blocking state
[  642.840268][ T3349] br1: port 1(veth1.100) entered forwarding state
[  643.868047][ T3360] br2: port 1(veth1.200) entered blocking state
[  643.868309][ T3360] br2: port 1(veth1.200) entered disabled state
[  643.868548][ T3360] veth1.200: entered allmulticast mode
[  643.870505][ T3360] veth1.200: entered promiscuous mode
[  644.321418][ T3363] br2: port 1(veth1.200) entered blocking state
[  644.321696][ T3363] br2: port 1(veth1.200) entered forwarding state
[  657.443556][ T3406] veth1.100: left allmulticast mode
[  657.443783][ T3406] veth1.100: left promiscuous mode
[  657.445597][ T3406] br1: port 1(veth1.100) entered disabled state
[  657.640517][ T3407] veth1.200: left allmulticast mode
[  657.640869][ T3407] veth1: left allmulticast mode
[  657.641203][ T3407] veth1.200: left promiscuous mode
[  657.641475][ T3407] veth1: left promiscuous mode
[  657.642259][ T3407] br2: port 1(veth1.200) entered disabled state
[  659.902111][ T3409] br2: port 1(veth1.200) entered blocking state
[  659.902532][ T3409] br2: port 1(veth1.200) entered disabled state
[  659.902813][ T3409] veth1.200: entered allmulticast mode
[  659.903021][ T3409] veth1: entered allmulticast mode
[  659.905007][ T3409] veth1.200: entered promiscuous mode
[  659.905208][ T3409] veth1: entered promiscuous mode
[  659.906223][ T3409] br2: port 1(veth1.200) entered blocking state
[  659.906479][ T3409] br2: port 1(veth1.200) entered forwarding state
[  660.085536][ T3410] br1: port 1(veth1.100) entered blocking state
[  660.085793][ T3410] br1: port 1(veth1.100) entered disabled state
[  660.086052][ T3410] veth1.100: entered allmulticast mode
[  660.087870][ T3410] veth1.100: entered promiscuous mode
[  660.094400][ T3410] br1: port 1(veth1.100) entered blocking state
[  660.094650][ T3410] br1: port 1(veth1.100) entered forwarding state
[  667.286489][ T3440] veth1.200: left allmulticast mode
[  667.286703][ T3440] veth1.200: left promiscuous mode
[  667.287211][ T3440] br2: port 1(veth1.200) entered disabled state
[  668.194670][ T3447] veth1.100: left allmulticast mode
[  668.195944][ T3447] veth1: left allmulticast mode
[  668.196265][ T3447] veth1.100: left promiscuous mode
[  668.196454][ T3447] veth1: left promiscuous mode
[  668.196982][ T3447] br1: port 1(veth1.100) entered disabled state