Re: KASAN: use-after-free Read in sctp_outq_tail

2019-02-14 Thread Marcelo Ricardo Leitner
On Thu, Feb 14, 2019 at 10:52:00PM +0800, Xin Long wrote: > On Thu, Feb 14, 2019 at 10:39 PM Marcelo Ricardo Leitner > wrote: > > > > On Thu, Feb 14, 2019 at 12:17:45PM -0200, Marcelo Ricardo Leitner wrote: > > > On Thu, Feb 14, 2019 at 10:03:30PM +0800, Xin Long wrote: > > > > On Wed, Feb 13, 201

Re: KASAN: use-after-free Read in sctp_outq_tail

2019-02-14 Thread Xin Long
On Thu, Feb 14, 2019 at 10:39 PM Marcelo Ricardo Leitner wrote: > > On Thu, Feb 14, 2019 at 12:17:45PM -0200, Marcelo Ricardo Leitner wrote: > > On Thu, Feb 14, 2019 at 10:03:30PM +0800, Xin Long wrote: > > > On Wed, Feb 13, 2019 at 9:52 PM Marcelo Ricardo Leitner > > > wrote: > > > > > > > > On

Re: KASAN: use-after-free Read in sctp_outq_tail

2019-02-14 Thread Marcelo Ricardo Leitner
On Thu, Feb 14, 2019 at 12:17:45PM -0200, Marcelo Ricardo Leitner wrote: > On Thu, Feb 14, 2019 at 10:03:30PM +0800, Xin Long wrote: > > On Wed, Feb 13, 2019 at 9:52 PM Marcelo Ricardo Leitner > > wrote: > > > > > > On Wed, Feb 13, 2019 at 12:35:56PM +0800, Xin Long wrote: > > > > On Wed, Feb 13,

Re: KASAN: use-after-free Read in sctp_outq_tail

2019-02-14 Thread Marcelo Ricardo Leitner
On Thu, Feb 14, 2019 at 12:17:45PM -0200, Marcelo Ricardo Leitner wrote: > On Thu, Feb 14, 2019 at 10:03:30PM +0800, Xin Long wrote: > > On Wed, Feb 13, 2019 at 9:52 PM Marcelo Ricardo Leitner > > wrote: > > > > > > On Wed, Feb 13, 2019 at 12:35:56PM +0800, Xin Long wrote: > > > > On Wed, Feb 13,

Re: KASAN: use-after-free Read in sctp_outq_tail

2019-02-14 Thread Marcelo Ricardo Leitner
On Thu, Feb 14, 2019 at 10:03:30PM +0800, Xin Long wrote: > On Wed, Feb 13, 2019 at 9:52 PM Marcelo Ricardo Leitner > wrote: > > > > On Wed, Feb 13, 2019 at 12:35:56PM +0800, Xin Long wrote: > > > On Wed, Feb 13, 2019 at 4:00 AM syzbot > > > wrote: > > > > > > > > Hello, > > > > > > > > syzbot fo

Re: KASAN: use-after-free Read in sctp_outq_tail

2019-02-14 Thread Xin Long
On Wed, Feb 13, 2019 at 9:52 PM Marcelo Ricardo Leitner wrote: > > On Wed, Feb 13, 2019 at 12:35:56PM +0800, Xin Long wrote: > > On Wed, Feb 13, 2019 at 4:00 AM syzbot > > wrote: > > > > > > Hello, > > > > > > syzbot found the following crash on: > > > > > > HEAD commit:d4104460aec1 Add linux

Re: KASAN: use-after-free Read in sctp_outq_tail

2019-02-13 Thread Dmitry Vyukov
On Wed, Feb 13, 2019 at 2:52 PM Marcelo Ricardo Leitner wrote: > > On Wed, Feb 13, 2019 at 12:35:56PM +0800, Xin Long wrote: > > On Wed, Feb 13, 2019 at 4:00 AM syzbot > > wrote: > > > > > > Hello, > > > > > > syzbot found the following crash on: > > > > > > HEAD commit:d4104460aec1 Add linux

Re: KASAN: use-after-free Read in sctp_outq_tail

2019-02-13 Thread Marcelo Ricardo Leitner
On Wed, Feb 13, 2019 at 12:35:56PM +0800, Xin Long wrote: > On Wed, Feb 13, 2019 at 4:00 AM syzbot > wrote: > > > > Hello, > > > > syzbot found the following crash on: > > > > HEAD commit:d4104460aec1 Add linux-next specific files for 20190211 > > git tree: linux-next > > console output:

Re: KASAN: use-after-free Read in sctp_outq_tail

2019-02-13 Thread Dmitry Vyukov
On Wed, Feb 13, 2019 at 5:36 AM Xin Long wrote: > > On Wed, Feb 13, 2019 at 4:00 AM syzbot > wrote: > > > > Hello, > > > > syzbot found the following crash on: > > > > HEAD commit:d4104460aec1 Add linux-next specific files for 20190211 > > git tree: linux-next > > console output: https:

Re: KASAN: use-after-free Read in sctp_outq_tail

2019-02-13 Thread Dmitry Vyukov
On Tue, Feb 12, 2019 at 8:19 PM Marcelo Ricardo Leitner wrote: > > On Tue, Feb 12, 2019 at 11:04:27AM -0800, syzbot wrote: > > Hello, > > > > syzbot found the following crash on: > > > > HEAD commit:d4104460aec1 Add linux-next specific files for 20190211 > > git tree: linux-next > > I ca

Re: KASAN: use-after-free Read in sctp_outq_tail

2019-02-12 Thread Xin Long
On Wed, Feb 13, 2019 at 4:00 AM syzbot wrote: > > Hello, > > syzbot found the following crash on: > > HEAD commit:d4104460aec1 Add linux-next specific files for 20190211 > git tree: linux-next > console output: https://syzkaller.appspot.com/x/log.txt?x=14140124c0 > kernel config: ht

Re: KASAN: use-after-free Read in sctp_outq_tail

2019-02-12 Thread Marcelo Ricardo Leitner
On Tue, Feb 12, 2019 at 11:04:27AM -0800, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:d4104460aec1 Add linux-next specific files for 20190211 > git tree: linux-next I can't find this commit. How can I know for sure which commits are in? Recent patche

KASAN: use-after-free Read in sctp_outq_tail

2019-02-12 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d4104460aec1 Add linux-next specific files for 20190211 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=14140124c0 kernel config: https://syzkaller.appspot.com/x/.config?x=c8a112d3b0d6719b dashb