On Fri, Feb 09, 2018 at 04:19:06PM -0800, Eric Biggers wrote:

Hi Greg, can you please apply commit dc3ee32e96d7 ("netfilter: nf_queue: Make the queue_handler pernet") to 4.4-stable? syzbot is hitting the crash in nfqnl_nf_hook_drop() by interrupting thread creation in pg_net_init(). An OOM condition is not required, contrary to what is suggested by the original commit message.

Now queued up, thanks.

greg k-h