[  531.156135][ T7749] br1: port 1(veth1.100) entered blocking state
[  531.156333][ T7749] br1: port 1(veth1.100) entered disabled state
[  531.156501][ T7749] veth1.100: entered allmulticast mode
[  531.156626][ T7749] veth1: entered allmulticast mode
[  531.158092][ T7749] veth1.100: entered promiscuous mode
[  531.158220][ T7749] veth1: entered promiscuous mode
[  531.245186][ T7752] br1: port 1(veth1.100) entered blocking state
[  531.245391][ T7752] br1: port 1(veth1.100) entered forwarding state
[  531.431691][ T7763] br2: port 1(veth1.200) entered blocking state
[  531.431903][ T7763] br2: port 1(veth1.200) entered disabled state
[  531.432074][ T7763] veth1.200: entered allmulticast mode
[  531.433597][ T7763] veth1.200: entered promiscuous mode
[  531.507804][ T7766] br2: port 1(veth1.200) entered blocking state
[  531.508004][ T7766] br2: port 1(veth1.200) entered forwarding state
[  541.031318][ T7831] veth1.100: left allmulticast mode
[  541.031537][ T7831] veth1.100: left promiscuous mode
[  541.032583][ T7831] br1: port 1(veth1.100) entered disabled state
[  541.055660][ T7832] veth1.200: left allmulticast mode
[  541.055855][ T7832] veth1: left allmulticast mode
[  541.056536][ T7832] veth1.200: left promiscuous mode
[  541.056715][ T7832] veth1: left promiscuous mode
[  541.057189][ T7832] br2: port 1(veth1.200) entered disabled state
[  543.090455][ T7835] br2: port 1(veth1.200) entered blocking state
[  543.090710][ T7835] br2: port 1(veth1.200) entered disabled state
[  543.090985][ T7835] veth1.200: entered allmulticast mode
[  543.091146][ T7835] veth1: entered allmulticast mode
[  543.092775][ T7835] veth1.200: entered promiscuous mode
[  543.093351][ T7835] veth1: entered promiscuous mode
[  543.093991][ T7835] br2: port 1(veth1.200) entered blocking state
[  543.094188][ T7835] br2: port 1(veth1.200) entered forwarding state
[  543.122789][ T7836] br1: port 1(veth1.100) entered blocking state
[  543.122982][ T7836] br1: port 1(veth1.100) entered disabled state
[  543.123148][ T7836] veth1.100: entered allmulticast mode
[  543.124620][ T7836] veth1.100: entered promiscuous mode
[  543.125145][ T7836] br1: port 1(veth1.100) entered blocking state
[  543.125306][ T7836] br1: port 1(veth1.100) entered forwarding state
[  547.599296][ T7888] veth1.200: left allmulticast mode
[  547.599651][ T7888] veth1.200: left promiscuous mode
[  547.600360][ T7888] br2: port 1(veth1.200) entered disabled state
[  547.787836][ T7895] veth1.100: left allmulticast mode
[  547.787997][ T7895] veth1: left allmulticast mode
[  547.788166][ T7895] veth1.100: left promiscuous mode
[  547.788284][ T7895] veth1: left promiscuous mode
[  547.788644][ T7895] br1: port 1(veth1.100) entered disabled state