Re: BUG: bad usercopy in __check_object_size (2)

2018-09-08 Thread Dmitry Vyukov
On Fri, Sep 7, 2018 at 9:57 PM, Kees Cook wrote: > On Fri, Sep 7, 2018 at 9:17 AM, Tetsuo Handa > wrote: >> On 2018/09/08 0:29, syzbot wrote: >>> syzbot has found a reproducer for the following crash on: >>> >>> HEAD commit:28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. >>> git

Re: BUG: bad usercopy in __check_object_size (2)

2018-09-08 Thread Dmitry Vyukov
On Fri, Sep 7, 2018 at 9:57 PM, Kees Cook wrote: > On Fri, Sep 7, 2018 at 9:17 AM, Tetsuo Handa > wrote: >> On 2018/09/08 0:29, syzbot wrote: >>> syzbot has found a reproducer for the following crash on: >>> >>> HEAD commit:28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. >>> git

Re: BUG: bad usercopy in __check_object_size (2)

2018-09-07 Thread Kees Cook
On Fri, Sep 7, 2018 at 9:17 AM, Tetsuo Handa wrote: > On 2018/09/08 0:29, syzbot wrote: >> syzbot has found a reproducer for the following crash on: >> >> HEAD commit:28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. >> git tree: bpf >> console output:

Re: BUG: bad usercopy in __check_object_size (2)

2018-09-07 Thread Kees Cook
On Fri, Sep 7, 2018 at 9:17 AM, Tetsuo Handa wrote: > On 2018/09/08 0:29, syzbot wrote: >> syzbot has found a reproducer for the following crash on: >> >> HEAD commit:28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. >> git tree: bpf >> console output:

Re: BUG: bad usercopy in __check_object_size (2)

2018-09-07 Thread Tetsuo Handa
On 2018/09/08 0:29, syzbot wrote: > syzbot has found a reproducer for the following crash on: > > HEAD commit:    28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. > git tree:   bpf > console output: https://syzkaller.appspot.com/x/log.txt?x=124e64d140 > kernel config: 

Re: BUG: bad usercopy in __check_object_size (2)

2018-09-07 Thread Tetsuo Handa
On 2018/09/08 0:29, syzbot wrote: > syzbot has found a reproducer for the following crash on: > > HEAD commit:    28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. > git tree:   bpf > console output: https://syzkaller.appspot.com/x/log.txt?x=124e64d140 > kernel config: 

Re: BUG: bad usercopy in __check_object_size (2)

2018-09-07 Thread Kees Cook
On Fri, Sep 7, 2018 at 8:19 AM, Dmitry Vyukov wrote: > On Fri, Sep 7, 2018 at 5:17 PM, syzbot > wrote: >> Hello, >> >> syzbot found the following crash on: >> >> HEAD commit:28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. >> git tree: bpf >> console output:

Re: BUG: bad usercopy in __check_object_size (2)

2018-09-07 Thread Kees Cook
On Fri, Sep 7, 2018 at 8:19 AM, Dmitry Vyukov wrote: > On Fri, Sep 7, 2018 at 5:17 PM, syzbot > wrote: >> Hello, >> >> syzbot found the following crash on: >> >> HEAD commit:28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. >> git tree: bpf >> console output:

Re: BUG: bad usercopy in __check_object_size (2)

2018-09-07 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. git tree: bpf console output: https://syzkaller.appspot.com/x/log.txt?x=124e64d140 kernel config:

Re: BUG: bad usercopy in __check_object_size (2)

2018-09-07 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. git tree: bpf console output: https://syzkaller.appspot.com/x/log.txt?x=124e64d140 kernel config:

Re: BUG: bad usercopy in __check_object_size (2)

2018-09-07 Thread Dmitry Vyukov
On Fri, Sep 7, 2018 at 5:17 PM, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. > git tree: bpf > console output: https://syzkaller.appspot.com/x/log.txt?x=1618ac2140 > kernel config:

Re: BUG: bad usercopy in __check_object_size (2)

2018-09-07 Thread Dmitry Vyukov
On Fri, Sep 7, 2018 at 5:17 PM, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. > git tree: bpf > console output: https://syzkaller.appspot.com/x/log.txt?x=1618ac2140 > kernel config:

BUG: bad usercopy in __check_object_size (2)

2018-09-07 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. git tree: bpf console output: https://syzkaller.appspot.com/x/log.txt?x=1618ac2140 kernel config: https://syzkaller.appspot.com/x/.config?x=62e9b447c16085cf

BUG: bad usercopy in __check_object_size (2)

2018-09-07 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:28619527b8a7 Merge git://git.kernel.org/pub/scm/linux/kern.. git tree: bpf console output: https://syzkaller.appspot.com/x/log.txt?x=1618ac2140 kernel config: https://syzkaller.appspot.com/x/.config?x=62e9b447c16085cf