Comment 2 for bug 1827916

What version is being used on AKS nodes?

I checked both the 4.15 and 4.18 azure kernels and they have that sysfs file available:

user@x:~$ uname -r
4.15.0-1046-azure
user@x:~$ cat /proc/sys/net/core/bpf_jit_enable
1

user@b:~$ uname -r
4.18.0-1019-azure
user@b:~$ cat /proc/sys/net/core/bpf_jit_enable
1