On Sat, Jun 06, 2020 at 07:03:03AM -0700, syzbot wrote: > syzbot has bisected this bug to: > > commit 13dc4d836179444f0ca90188cfccd23f9cd9ff05 > Author: Will Deacon <will@xxxxxxxxxx> > Date: Tue Apr 21 14:29:18 2020 +0000 > > arm64: cpufeature: Remove redundant call to id_aa64pfr0_32bit_el0() > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=109aa3b1100000 > start commit: 7ae77150 Merge tag 'powerpc-5.8-1' of git://git.kernel.org.. > git tree: upstream > final crash: https://syzkaller.appspot.com/x/report.txt?x=129aa3b1100000 > console output: https://syzkaller.appspot.com/x/log.txt?x=149aa3b1100000 > kernel config: https://syzkaller.appspot.com/x/.config?x=be4578b3f1083656 > dashboard link: https://syzkaller.appspot.com/bug?extid=830c6dbfc71edc4f0b8f > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12032832100000 > > Reported-by: syzbot+830c6dbfc71edc4f0b8f@xxxxxxxxxxxxxxxxxxxxxxxxx > Fixes: 13dc4d836179 ("arm64: cpufeature: Remove redundant call to id_aa64pfr0_32bit_el0()") Yeah... I doubt that very much. Will