[  766.953011][ T3499] br: port 1(veth1) entered blocking state
[  766.953969][ T3499] br: port 1(veth1) entered disabled state
[  766.954392][ T3499] veth1: entered allmulticast mode
[  766.957804][ T3499] veth1: entered promiscuous mode
[  766.960502][  T254] br: port 1(veth1) entered blocking state
[  766.960921][  T254] br: port 1(veth1) entered forwarding state
[  767.156970][ T3504] br: port 2(veth3) entered blocking state
[  767.157429][ T3504] br: port 2(veth3) entered disabled state
[  767.157837][ T3504] veth3: entered allmulticast mode
[  767.162206][ T3504] veth3: entered promiscuous mode
[  767.165483][   T35] br: port 2(veth3) entered blocking state
[  767.165950][   T35] br: port 2(veth3) entered forwarding state
[  767.349351][ T3509] br: port 3(veth4) entered blocking state
[  767.349758][ T3509] br: port 3(veth4) entered disabled state
[  767.350141][ T3509] veth4: entered allmulticast mode
[  767.353785][ T3509] veth4: entered promiscuous mode
[  767.355946][  T254] br: port 3(veth4) entered blocking state
[  767.356352][  T254] br: port 3(veth4) entered forwarding state
[  912.044853][ T4123] br: port 3(veth4) entered disabled state
[  912.045958][ T4123] veth4: left allmulticast mode
[  912.046345][ T4123] veth4: left promiscuous mode
[  912.046869][ T4123] br: port 3(veth4) entered disabled state
[  912.197069][ T4125] br: port 2(veth3) entered disabled state
[  912.198365][ T4125] veth3: left allmulticast mode
[  912.198697][ T4125] veth3: left promiscuous mode
[  912.199186][ T4125] br: port 2(veth3) entered disabled state
[  912.349692][ T4127] br: port 1(veth1) entered disabled state
[  912.350829][ T4127] veth1: left allmulticast mode
[  912.351163][ T4127] veth1: left promiscuous mode
[  912.351726][ T4127] br: port 1(veth1) entered disabled state