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

2018-02-14 Thread Santosh Shilimkar
On 2/14/2018 9:52 AM, Dmitry Vyukov wrote: On Wed, Feb 14, 2018 at 6:35 PM, Santosh Shilimkar wrote: Hi Santosh, What is that fix? You forgot to provide any link/reference. I also don't see any patches from you at around that date... Fix [1] was later not added since there was a still a race

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

2018-02-14 Thread Dmitry Vyukov
On Wed, Feb 14, 2018 at 6:35 PM, Santosh Shilimkar wrote: Hi Santosh, What is that fix? You forgot to provide any link/reference. I also don't see any patches from you at around that date... >>> Fix [1] was later not added since there was a still a race. Wanted to >>> see

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

2018-02-14 Thread Santosh Shilimkar
On 2/14/2018 9:14 AM, Dmitry Vyukov wrote: On Wed, Feb 14, 2018 at 5:53 PM, Santosh Shilimkar wrote: [...] Hi Santosh, What is that fix? You forgot to provide any link/reference. I also don't see any patches from you at around that date... Fix [1] was later not added since there was a sti

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

2018-02-14 Thread Dmitry Vyukov
On Wed, Feb 14, 2018 at 5:53 PM, Santosh Shilimkar wrote: >>> On 12/30/17 1:17 AM, syzbot wrote: Hello, syzkaller hit the following crash on fba961ab29e5ffb055592442808bb0f7962e05da git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/master comp

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

2018-02-14 Thread Santosh Shilimkar
On 2/13/2018 12:12 PM, Dmitry Vyukov wrote: On Sat, Dec 30, 2017 at 8:41 PM, santosh.shilim...@oracle.com wrote: On 12/30/17 1:17 AM, syzbot wrote: Hello, syzkaller hit the following crash on fba961ab29e5ffb055592442808bb0f7962e05da git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nex

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

2018-02-13 Thread Dmitry Vyukov
On Sat, Dec 30, 2017 at 8:41 PM, santosh.shilim...@oracle.com wrote: > On 12/30/17 1:17 AM, syzbot wrote: >> >> Hello, >> >> syzkaller hit the following crash on >> fba961ab29e5ffb055592442808bb0f7962e05da >> git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/master >> compiler: gcc

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

2017-12-30 Thread santosh.shilim...@oracle.com
On 12/30/17 1:17 AM, syzbot wrote: Hello, syzkaller hit the following crash on fba961ab29e5ffb055592442808bb0f7962e05da git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/master compiler: gcc (GCC) 7.1.1 20170620 .config is attached Raw console output is attached. Unfortunately,