Re: net/sctp: list double add warning in sctp_endpoint_add_asoc

2017-04-05 Thread Marcelo Ricardo Leitner
On Wed, Apr 05, 2017 at 04:02:44PM +0200, Andrey Konovalov wrote: > On Tue, Apr 4, 2017 at 11:14 PM, Marcelo Ricardo Leitner > wrote: > > On Wed, Apr 05, 2017 at 01:29:19AM +0800, Xin Long wrote: > >> On Tue, Apr 4, 2017 at 9:28 PM, Andrey Konovalov > >> wrote: > >> > Hi, > >> > > >> > I've got

Re: net/sctp: list double add warning in sctp_endpoint_add_asoc

2017-04-05 Thread Andrey Konovalov
On Wed, Apr 5, 2017 at 2:44 PM, Marcelo Ricardo Leitner wrote: > On Wed, Apr 05, 2017 at 06:48:45PM +0800, Xin Long wrote: >> On Wed, Apr 5, 2017 at 5:14 AM, Marcelo Ricardo Leitner >> wrote: >> > On Wed, Apr 05, 2017 at 01:29:19AM +0800, Xin Long wrote: >> >> On Tue, Apr 4, 2017 at 9:28 PM, Andr

Re: net/sctp: list double add warning in sctp_endpoint_add_asoc

2017-04-05 Thread Andrey Konovalov
On Tue, Apr 4, 2017 at 11:14 PM, Marcelo Ricardo Leitner wrote: > On Wed, Apr 05, 2017 at 01:29:19AM +0800, Xin Long wrote: >> On Tue, Apr 4, 2017 at 9:28 PM, Andrey Konovalov >> wrote: >> > Hi, >> > >> > I've got the following error report while fuzzing the kernel with >> > syzkaller. >> > >>

Re: net/sctp: list double add warning in sctp_endpoint_add_asoc

2017-04-05 Thread Marcelo Ricardo Leitner
On Wed, Apr 05, 2017 at 06:48:45PM +0800, Xin Long wrote: > On Wed, Apr 5, 2017 at 5:14 AM, Marcelo Ricardo Leitner > wrote: > > On Wed, Apr 05, 2017 at 01:29:19AM +0800, Xin Long wrote: > >> On Tue, Apr 4, 2017 at 9:28 PM, Andrey Konovalov > >> wrote: > >> > Hi, > >> > > >> > I've got the follo

Re: net/sctp: list double add warning in sctp_endpoint_add_asoc

2017-04-05 Thread Xin Long
On Wed, Apr 5, 2017 at 5:14 AM, Marcelo Ricardo Leitner wrote: > On Wed, Apr 05, 2017 at 01:29:19AM +0800, Xin Long wrote: >> On Tue, Apr 4, 2017 at 9:28 PM, Andrey Konovalov >> wrote: >> > Hi, >> > >> > I've got the following error report while fuzzing the kernel with >> > syzkaller. >> > >> >

Re: net/sctp: list double add warning in sctp_endpoint_add_asoc

2017-04-04 Thread Marcelo Ricardo Leitner
On Wed, Apr 05, 2017 at 01:29:19AM +0800, Xin Long wrote: > On Tue, Apr 4, 2017 at 9:28 PM, Andrey Konovalov > wrote: > > Hi, > > > > I've got the following error report while fuzzing the kernel with syzkaller. > > > > On commit a71c9a1c779f2499fb2afc0553e543f18aff6edf (4.11-rc5). > > > > A repro

Re: net/sctp: list double add warning in sctp_endpoint_add_asoc

2017-04-04 Thread Xin Long
On Tue, Apr 4, 2017 at 9:28 PM, Andrey Konovalov wrote: > Hi, > > I've got the following error report while fuzzing the kernel with syzkaller. > > On commit a71c9a1c779f2499fb2afc0553e543f18aff6edf (4.11-rc5). > > A reproducer and .config are attached. The script is pretty hard to reproduce the is