Re: WARNING: locking bug in try_to_grab_pending

[syzbot]

syzbot suspects this issue was fixed by commit:

commit 1378817486d6860f6a927f573491afe65287abf1
Author: Eric Dumazet <edumazet@xxxxxxxxxx>
Date:   Thu May 21 18:29:58 2020 +0000

    tipc: block BH before using dst_cache

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=175599f6900000
start commit:   6663cf82 flow_offload: Fix flow action infrastructure
git tree:       net-next
kernel config:  https://syzkaller.appspot.com/x/.config?x=8572a6e4661225f4
dashboard link: https://syzkaller.appspot.com/bug?extid=2b713236b28823cd4dff
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=13e932a8c00000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: tipc: block BH before using dst_cache

For information about bisection process see: https://goo.gl/tpsmEJ#bisection