Re: WARNING in ip_recv_error

2018-05-24 Thread Paolo Abeni
On Wed, 2018-05-23 at 11:40 -0400, Willem de Bruijn wrote: > On Sun, May 20, 2018 at 7:13 PM, Willem de Bruijn > wrote: > > On Fri, May 18, 2018 at 2:59 PM, Willem de Bruijn > > wrote: > > > On Fri, May 18, 2018 at 2:46 PM, Willem de Bruijn > > > wrote: > > > > On Fri, May 18, 2018 at 2:44 PM, W

Re: WARNING in ip_recv_error

2018-05-23 Thread Willem de Bruijn
On Wed, May 23, 2018 at 11:40 AM, Willem de Bruijn wrote: > On Sun, May 20, 2018 at 7:13 PM, Willem de Bruijn > wrote: >> On Fri, May 18, 2018 at 2:59 PM, Willem de Bruijn >> wrote: >>> On Fri, May 18, 2018 at 2:46 PM, Willem de Bruijn >>> wrote: On Fri, May 18, 2018 at 2:44 PM, Willem de

Re: WARNING in ip_recv_error

2018-05-23 Thread Willem de Bruijn
On Sun, May 20, 2018 at 7:13 PM, Willem de Bruijn wrote: > On Fri, May 18, 2018 at 2:59 PM, Willem de Bruijn > wrote: >> On Fri, May 18, 2018 at 2:46 PM, Willem de Bruijn >> wrote: >>> On Fri, May 18, 2018 at 2:44 PM, Willem de Bruijn >>> wrote: On Fri, May 18, 2018 at 1:09 PM, Willem de B

Re: WARNING in ip_recv_error

2018-05-20 Thread Willem de Bruijn
On Fri, May 18, 2018 at 2:59 PM, Willem de Bruijn wrote: > On Fri, May 18, 2018 at 2:46 PM, Willem de Bruijn > wrote: >> On Fri, May 18, 2018 at 2:44 PM, Willem de Bruijn >> wrote: >>> On Fri, May 18, 2018 at 1:09 PM, Willem de Bruijn >>> wrote: On Fri, May 18, 2018 at 11:44 AM, David Mill

Re: WARNING in ip_recv_error

2018-05-18 Thread Willem de Bruijn
On Fri, May 18, 2018 at 2:46 PM, Willem de Bruijn wrote: > On Fri, May 18, 2018 at 2:44 PM, Willem de Bruijn > wrote: >> On Fri, May 18, 2018 at 1:09 PM, Willem de Bruijn >> wrote: >>> On Fri, May 18, 2018 at 11:44 AM, David Miller wrote: From: Eric Dumazet Date: Fri, 18 May 2018 08:

Re: WARNING in ip_recv_error

2018-05-18 Thread Willem de Bruijn
On Fri, May 18, 2018 at 2:44 PM, Willem de Bruijn wrote: > On Fri, May 18, 2018 at 1:09 PM, Willem de Bruijn > wrote: >> On Fri, May 18, 2018 at 11:44 AM, David Miller wrote: >>> From: Eric Dumazet >>> Date: Fri, 18 May 2018 08:30:43 -0700 >>> We probably need to revert Willem patch

Re: WARNING in ip_recv_error

2018-05-18 Thread Willem de Bruijn
On Fri, May 18, 2018 at 1:09 PM, Willem de Bruijn wrote: > On Fri, May 18, 2018 at 11:44 AM, David Miller wrote: >> From: Eric Dumazet >> Date: Fri, 18 May 2018 08:30:43 -0700 >> >>> We probably need to revert Willem patch >>> (7ce875e5ecb8562fd44040f69bda96c999e38bbc) >> >> Is it really valid

Re: WARNING in ip_recv_error

2018-05-18 Thread Willem de Bruijn
On Fri, May 18, 2018 at 11:44 AM, David Miller wrote: > From: Eric Dumazet > Date: Fri, 18 May 2018 08:30:43 -0700 > >> We probably need to revert Willem patch >> (7ce875e5ecb8562fd44040f69bda96c999e38bbc) > > Is it really valid to reach ip_recv_err with an ipv6 socket? I guess the issue is tha

Re: WARNING in ip_recv_error

2018-05-18 Thread David Miller
From: Eric Dumazet Date: Fri, 18 May 2018 08:30:43 -0700 > We probably need to revert Willem patch > (7ce875e5ecb8562fd44040f69bda96c999e38bbc) Is it really valid to reach ip_recv_err with an ipv6 socket?

Re: WARNING in ip_recv_error

2018-05-18 Thread Eric Dumazet
On 05/18/2018 05:08 AM, DaeRyong Jeong wrote: > We report the crash: WARNING in ip_recv_error > (I resend the email since I mistakenly missed the subject in my previous > email. I'm sorry.) > > > This crash has been found in v4.17-rc1 using RaceFuzzer (a modified > version of Syzkaller), which