Xenial kernel 4.4.0-92.115 had a quick fix for the issue, which was to revert the patch that introduced the regression ("netfilter: synproxy: fix conntrackd interaction"). The kernel build that's in -proposed (currently 4.4.0-93.116) reapplies this patch and applies on top the proper fix found upstream ("netfilter: nf_ct_ext: fix possible panic after nf_ct_extend_unregister").
Could someone please verify if the kernel in -proposed really fixes the issue?
Xenial kernel 4.4.0-92.115 had a quick fix for the issue, which was to revert the patch that introduced the regression ("netfilter: synproxy: fix conntrackd interaction"). The kernel build that's in -proposed (currently 4.4.0-93.116) reapplies this patch and applies on top the proper fix found upstream ("netfilter: nf_ct_ext: fix possible panic after nf_ct_extend_ unregister" ).
Could someone please verify if the kernel in -proposed really fixes the issue?
Thank you.