[ 1556.891932][ T8540] br1: port 1(veth1) entered blocking state
[ 1556.892499][ T8540] br1: port 1(veth1) entered disabled state
[ 1556.892995][ T8540] veth1: entered allmulticast mode
[ 1556.898349][ T8540] veth1: entered promiscuous mode
[ 1557.194503][ T8543] br1: port 2(veth2) entered blocking state
[ 1557.194980][ T8543] br1: port 2(veth2) entered disabled state
[ 1557.195428][ T8543] veth2: entered allmulticast mode
[ 1557.199294][ T8543] veth2: entered promiscuous mode
[ 1557.437496][ T8545] br1: port 2(veth2) entered blocking state
[ 1557.438012][ T8545] br1: port 2(veth2) entered forwarding state
[ 1557.438803][ T8545] br1: port 1(veth1) entered blocking state
[ 1557.439223][ T8545] br1: port 1(veth1) entered forwarding state
[ 1590.055987][ T8858] br1: port 2(veth2) entered disabled state
[ 1590.057422][ T8858] br1: port 1(veth1) entered disabled state
[ 1590.075725][ T8858] ip (8858) used greatest stack depth: 24152 bytes left
[ 1590.339755][ T8860] veth2: left allmulticast mode
[ 1590.340162][ T8860] veth2: left promiscuous mode
[ 1590.340762][ T8860] br1: port 2(veth2) entered disabled state
[ 1590.574378][ T8862] veth1: left allmulticast mode
[ 1590.574800][ T8862] veth1: left promiscuous mode
[ 1590.575310][ T8862] br1: port 1(veth1) entered disabled state