KASAN: use-after-free Read in timer_is_static_object (2)

Hello, syzbot found the following crash on: HEAD commit:63863ee8 Merge tag 'gcc-plugins-v5.2-rc1' of ssh://gitolit.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=128b8d74a0 kernel config: https://syzkaller.appspot.com/x/.config?x=52ff73a1f6d0b441 da

KASAN: use-after-free Read in timer_is_static_object

Hello, syzbot found the following crash on: HEAD commit:e6506eb24187 Merge tag 'trace-v4.17-rc4-2' of git://git.ke.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=177fe47780 kernel config: https://syzkaller.appspot.com/x/.config?x=f3b4e30da84ec1ed da