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

On Thu, May 28, 2020 at 07:33:16AM -0700, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:c11d28ab Add linux-next specific files for 20200522 > git tree: linux-next > console output: https://syzkaller.appspot.com/x/log.txt?x=12fc3e7210 > kernel config

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

On Fri, May 29, 2020 at 04:31:26PM +0800, Hillf Danton wrote: > Hold another grab to dev to prevent it from going home before work gets > done with it. > > +++ b/drivers/infiniband/core/uverbs_main.c > @@ -1152,6 +1152,8 @@ static int ib_uverbs_add_one(struct ib_d > device->ops.mma

KASAN: use-after-free Read in ib_uverbs_remove_one

Hello, syzbot found the following crash on: HEAD commit:c11d28ab Add linux-next specific files for 20200522 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=12fc3e7210 kernel config: https://syzkaller.appspot.com/x/.config?x=3f6dbdea4159fb66 dashboard