Re: KMSAN: kernel-infoleak in copy_page_to_iter (2)

2019-05-15 Thread Alexander Potapenko
From: Alexander Potapenko Date: Wed, Jan 2, 2019 at 11:09 AM To: Jens Axboe Cc: Andrew Morton, , , Andi Kleen, , , LKML, Linux Memory Management List, , , > On Wed, Dec 19, 2018 at 2:23 PM Jens Axboe wrote: > > > > On 12/19/18 3:23 AM, Alexander Potapenko wrote: > > > On Thu, Sep 13, 2018 at 11

Re: KMSAN: kernel-infoleak in copy_page_to_iter (2)

2019-01-02 Thread Alexander Potapenko
On Wed, Dec 19, 2018 at 2:23 PM Jens Axboe wrote: > > On 12/19/18 3:23 AM, Alexander Potapenko wrote: > > On Thu, Sep 13, 2018 at 11:23 AM Alexander Potapenko > > wrote: > >> > >> On Thu, Sep 13, 2018 at 11:18 AM syzbot > >> wrote: > >>> > >>> Hello, > >>> > >>> syzbot found the following crash

Re: KMSAN: kernel-infoleak in copy_page_to_iter (2)

2018-12-19 Thread Jens Axboe
On 12/19/18 3:23 AM, Alexander Potapenko wrote: > On Thu, Sep 13, 2018 at 11:23 AM Alexander Potapenko > wrote: >> >> On Thu, Sep 13, 2018 at 11:18 AM syzbot >> wrote: >>> >>> Hello, >>> >>> syzbot found the following crash on: >>> >>> HEAD commit:123906095e30 kmsan: introduce kmsan_interrup

Re: KMSAN: kernel-infoleak in copy_page_to_iter (2)

2018-12-19 Thread Alexander Potapenko
On Thu, Sep 13, 2018 at 11:23 AM Alexander Potapenko wrote: > > On Thu, Sep 13, 2018 at 11:18 AM syzbot > wrote: > > > > Hello, > > > > syzbot found the following crash on: > > > > HEAD commit:123906095e30 kmsan: introduce kmsan_interrupt_enter()/kmsa.. > > git tree: https://github.com/

Re: KMSAN: kernel-infoleak in copy_page_to_iter (2)

2018-09-13 Thread Alexander Potapenko
On Thu, Sep 13, 2018 at 11:18 AM syzbot wrote: > > Hello, > > syzbot found the following crash on: > > HEAD commit:123906095e30 kmsan: introduce kmsan_interrupt_enter()/kmsa.. > git tree: https://github.com/google/kmsan.git/master > console output: https://syzkaller.appspot.com/x/log.txt

KMSAN: kernel-infoleak in copy_page_to_iter (2)

2018-09-13 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:123906095e30 kmsan: introduce kmsan_interrupt_enter()/kmsa.. git tree: https://github.com/google/kmsan.git/master console output: https://syzkaller.appspot.com/x/log.txt?x=1249fcb840 kernel config: https://syzkaller.appspot.c