Re: BUG: stack guard page was hit in unwind_next_frame

2020-05-07 Thread Dan Carpenter
On Sun, May 03, 2020 at 06:22:20PM +0800, Hillf Danton wrote: > Bail out if it's detected to handle the event more than once. > > --- a/drivers/net/bonding/bond_main.c > +++ b/drivers/net/bonding/bond_main.c > @@ -3273,9 +3273,19 @@ static int bond_netdev_event(struct noti >

Re: BUG: stack guard page was hit in unwind_next_frame

2020-05-05 Thread Cong Wang
On Mon, May 4, 2020 at 6:06 PM Cong Wang wrote: > > On Mon, May 4, 2020 at 12:08 PM Josh Poimboeuf wrote: > > > > On Sat, May 02, 2020 at 11:36:11PM -0700, syzbot wrote: > > > Hello, > > > > > > syzbot found the following crash on: > > > > > > HEAD commit:8999dc89 net/x25: Fix null-ptr-deref

Re: BUG: stack guard page was hit in unwind_next_frame

2020-05-04 Thread Cong Wang
On Mon, May 4, 2020 at 12:08 PM Josh Poimboeuf wrote: > > On Sat, May 02, 2020 at 11:36:11PM -0700, syzbot wrote: > > Hello, > > > > syzbot found the following crash on: > > > > HEAD commit:8999dc89 net/x25: Fix null-ptr-deref in x25_disconnect > > git tree: net > > console output: https

Re: BUG: stack guard page was hit in unwind_next_frame

2020-05-04 Thread Josh Poimboeuf
On Sat, May 02, 2020 at 11:36:11PM -0700, syzbot wrote: > Hello, > > syzbot found the following crash on: > > HEAD commit:8999dc89 net/x25: Fix null-ptr-deref in x25_disconnect > git tree: net > console output: https://syzkaller.appspot.com/x/log.txt?x=1600444010 > kernel config: h

BUG: stack guard page was hit in unwind_next_frame

2020-05-02 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:8999dc89 net/x25: Fix null-ptr-deref in x25_disconnect git tree: net console output: https://syzkaller.appspot.com/x/log.txt?x=1600444010 kernel config: https://syzkaller.appspot.com/x/.config?x=b7a70e992f2f9b68 dashboard link