syzbot has bisected this issue to:

commit d098538ed4e8a6c09f86cf243f406c1451066040 Author: Sasha Neftin sasha.neftin@intel.com Date: Mon Mar 21 06:05:10 2022 +0000

igc: Remove igc_set_spd_dplx method

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=16458313f00000 start commit: 2a5699b0de4e Merge tag 'leds-5.19-rc1' of git://git.kernel.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=15458313f00000 console output: https://syzkaller.appspot.com/x/log.txt?x=11458313f00000 kernel config: https://syzkaller.appspot.com/x/.config?x=f915857c44e13980 dashboard link: https://syzkaller.appspot.com/bug?extid=39e3268af9968f153591 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=119d1fcbf00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17716bedf00000

Reported-by: syzbot+39e3268af9968f153591@syzkaller.appspotmail.com Fixes: d098538ed4e8 ("igc: Remove igc_set_spd_dplx method")

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