[  575.162548][ T3371] br1: port 1(veth1.100) entered blocking state
[  575.162821][ T3371] br1: port 1(veth1.100) entered disabled state
[  575.163707][ T3371] veth1.100: entered allmulticast mode
[  575.163901][ T3371] veth1: entered allmulticast mode
[  575.165768][ T3371] veth1.100: entered promiscuous mode
[  575.165961][ T3371] veth1: entered promiscuous mode
[  575.585185][ T3374] br1: port 1(veth1.100) entered blocking state
[  575.585506][ T3374] br1: port 1(veth1.100) entered forwarding state
[  576.468484][ T3384] br2: port 1(veth1.200) entered blocking state
[  576.468771][ T3384] br2: port 1(veth1.200) entered disabled state
[  576.469589][ T3384] veth1.200: entered allmulticast mode
[  576.471435][ T3384] veth1.200: entered promiscuous mode
[  576.866389][ T3387] br2: port 1(veth1.200) entered blocking state
[  576.866666][ T3387] br2: port 1(veth1.200) entered forwarding state
[  589.470121][ T3430] veth1.100: left allmulticast mode
[  589.470331][ T3430] veth1.100: left promiscuous mode
[  589.470830][ T3430] br1: port 1(veth1.100) entered disabled state
[  589.607594][ T3432] veth1.200: left allmulticast mode
[  589.607792][ T3432] veth1: left allmulticast mode
[  589.608024][ T3432] veth1.200: left promiscuous mode
[  589.608208][ T3432] veth1: left promiscuous mode
[  589.608689][ T3432] br2: port 1(veth1.200) entered disabled state
[  591.851744][ T3434] br2: port 1(veth1.200) entered blocking state
[  591.852033][ T3434] br2: port 1(veth1.200) entered disabled state
[  591.852337][ T3434] veth1.200: entered allmulticast mode
[  591.852506][ T3434] veth1: entered allmulticast mode
[  591.854576][ T3434] veth1.200: entered promiscuous mode
[  591.854810][ T3434] veth1: entered promiscuous mode
[  591.861905][ T3434] br2: port 1(veth1.200) entered blocking state
[  591.862215][ T3434] br2: port 1(veth1.200) entered forwarding state
[  592.004826][ T3435] br1: port 1(veth1.100) entered blocking state
[  592.005119][ T3435] br1: port 1(veth1.100) entered disabled state
[  592.005380][ T3435] veth1.100: entered allmulticast mode
[  592.007287][ T3435] veth1.100: entered promiscuous mode
[  592.009483][ T3435] br1: port 1(veth1.100) entered blocking state
[  592.009751][ T3435] br1: port 1(veth1.100) entered forwarding state
[  598.668238][ T3465] veth1.200: left allmulticast mode
[  598.668557][ T3465] veth1.200: left promiscuous mode
[  598.669271][ T3465] br2: port 1(veth1.200) entered disabled state
[  599.346297][ T3472] veth1.100: left allmulticast mode
[  599.346505][ T3472] veth1: left allmulticast mode
[  599.346689][ T3472] veth1.100: left promiscuous mode
[  599.346862][ T3472] veth1: left promiscuous mode
[  599.347374][ T3472] br1: port 1(veth1.100) entered disabled state