syzbot has bisected this bug to:
commit 33ea4b24277b06dbc55d7f5772a46f029600255e
Author: Song Liu <[email protected]>
Date: Wed Dec 6 22:45:16 2017 +0000
perf/core: Implement the 'perf_uprobe' PMU
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17561aa1a00000
start commit: abf02e29 Merge tag 'pm-5.2-rc6' of git://git.kernel.org/pu..
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=14d61aa1a00000
console output: https://syzkaller.appspot.com/x/log.txt?x=10d61aa1a00000
kernel config: https://syzkaller.appspot.com/x/.config?x=28ec3437a5394ee0
dashboard link: https://syzkaller.appspot.com/bug?extid=704bfe2c7d156640ad7a
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16d8b732a00000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17f7a5e6a00000
Reported-by: [email protected]
Fixes: 33ea4b24277b ("perf/core: Implement the 'perf_uprobe' PMU")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
