[ 3938.712002][   T12] Dead loop on virtual device dum0, fix it urgently!
[ 3939.162338][T29686] Dead loop on virtual device veth-rt-1-2, fix it urgently!
[ 3939.641759][T29686] Dead loop on virtual device veth-rt-2-1, fix it urgently!
[ 3939.662616][   T12] Dead loop on virtual device dum0, fix it urgently!
[ 3939.782770][   T12] Dead loop on virtual device veth-rt-1-2, fix it urgently!
[ 3939.976601][T29686] Dead loop on virtual device veth-rt-2-1, fix it urgently!
[ 3940.132610][T29686] Dead loop on virtual device veth-rt-1-3, fix it urgently!
[ 3940.133157][T29686] Dead loop on virtual device veth-rt-3-1, fix it urgently!
[ 3940.230652][   T12] Dead loop on virtual device veth-rt-2-1, fix it urgently!
[ 3940.238600][   T12] Dead loop on virtual device veth-rt-1-3, fix it urgently!
[ 3946.296309][T29686] net_ratelimit: 17 callbacks suppressed
[ 3946.296316][T29686] Dead loop on virtual device veth1, fix it urgently!
[ 3946.423010][T29686] Dead loop on virtual device veth1, fix it urgently!
[ 3946.917847][ T2004] Dead loop on virtual device veth-rt-1-2, fix it urgently!
[ 3947.974764][    C2] Dead loop on virtual device veth-rt-1-2, fix it urgently!
[ 3950.178622][ T2031] Dead loop on virtual device veth-rt-4-1, fix it urgently!
[ 3954.246600][    C2] Dead loop on virtual device veth-rt-3-1, fix it urgently!
[ 3954.247146][    C2] Dead loop on virtual device veth-rt-2-1, fix it urgently!
[ 3954.312162][ T2034] Dead loop on virtual device veth-rt-4-2, fix it urgently!
[ 3958.817604][ T2043] Dead loop on virtual device veth0, fix it urgently!
[ 3960.390902][    C2] Dead loop on virtual device veth-rt-3-4, fix it urgently!
[ 3960.391595][    C2] Dead loop on virtual device veth-rt-1-3, fix it urgently!
[ 3960.392039][    C2] Dead loop on virtual device veth-rt-1-2, fix it urgently!
[ 3960.582707][    C2] Dead loop on virtual device veth1, fix it urgently!
[ 3960.902690][    C2] Dead loop on virtual device veth0, fix it urgently!