[ 1313.192484][ T4952] br1: port 1(veth1) entered blocking state
[ 1313.192772][ T4952] br1: port 1(veth1) entered disabled state
[ 1313.193046][ T4952] veth1: entered allmulticast mode
[ 1313.195386][ T4952] veth1: entered promiscuous mode
[ 1313.372030][ T4955] br1: port 2(veth2) entered blocking state
[ 1313.372762][ T4955] br1: port 2(veth2) entered disabled state
[ 1313.373042][ T4955] veth2: entered allmulticast mode
[ 1313.374939][ T4955] veth2: entered promiscuous mode
[ 1313.538676][ T4957] br1: port 2(veth2) entered blocking state
[ 1313.539068][ T4957] br1: port 2(veth2) entered forwarding state
[ 1313.539727][ T4957] br1: port 1(veth1) entered blocking state
[ 1313.540091][ T4957] br1: port 1(veth1) entered forwarding state
[ 1334.320412][ T5270] br1: port 2(veth2) entered disabled state
[ 1334.321196][ T5270] br1: port 1(veth1) entered disabled state
[ 1334.336020][ T5270] ip (5270) used greatest stack depth: 23568 bytes left
[ 1334.501759][ T5272] veth2: left allmulticast mode
[ 1334.502078][ T5272] veth2: left promiscuous mode
[ 1334.502477][ T5272] br1: port 2(veth2) entered disabled state
[ 1334.661658][ T5274] veth1: left allmulticast mode
[ 1334.661920][ T5274] veth1: left promiscuous mode
[ 1334.662551][ T5274] br1: port 1(veth1) entered disabled state