Re: WARNING in xfrm_state_fini

2018-01-30 Thread Eric Biggers
On Mon, Nov 27, 2017 at 09:37:07AM -0800, Cong Wang wrote: > On Mon, Nov 27, 2017 at 3:55 AM, Steffen Klassert > wrote: > > On Tue, Nov 21, 2017 at 06:44:04PM -0800, Cong Wang wrote: > >> User-space uses proto==0 as a wildcard, but xfrm_id_proto_match() > >> doesn't consider it as a match with IPS

Re: WARNING in xfrm_state_fini

2017-11-27 Thread Cong Wang
On Mon, Nov 27, 2017 at 3:55 AM, Steffen Klassert wrote: > On Tue, Nov 21, 2017 at 06:44:04PM -0800, Cong Wang wrote: >> User-space uses proto==0 as a wildcard, but xfrm_id_proto_match() >> doesn't consider it as a match with IPSEC_PROTO_ANY, in this case >> it should match all. Not sure if the fo

Re: WARNING in xfrm_state_fini

2017-11-27 Thread Steffen Klassert
On Tue, Nov 21, 2017 at 06:44:04PM -0800, Cong Wang wrote: > On Tue, Nov 21, 2017 at 2:00 AM, syzbot > > wrote: > > Hello, > > > > syzkaller hit the following crash on > > c8a0739b185d11d6e2ca7ad9f5835841d1cfc765 > > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/master > > compi

Re: WARNING in xfrm_state_fini

2017-11-21 Thread Cong Wang
On Tue, Nov 21, 2017 at 2:00 AM, syzbot wrote: > Hello, > > syzkaller hit the following crash on > c8a0739b185d11d6e2ca7ad9f5835841d1cfc765 > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/master > compiler: gcc (GCC) 7.1.1 20170620 > .config is attached > Raw console output is a