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charset="UTF-8" Authentication-Results: imf18.hostedemail.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=appspotmail.com (policy=none); spf=pass (imf18.hostedemail.com: domain of 3q-I5YQkbAGgYefQGRRKXGVVOJ.MUUMRKaYKXIUTZKTZ.IUS@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com designates 209.85.166.200 as permitted sender) smtp.mailfrom=3q-I5YQkbAGgYefQGRRKXGVVOJ.MUUMRKaYKXIUTZKTZ.IUS@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com X-Stat-Signature: u3s9z6rugo85nym5yqcjmyjj8i3ga8p6 X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: D6F324002085 X-HE-Tag: 1631183531-824715 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: syzbot has bisected this issue to: commit 7661809d493b426e979f39ab512e3adf41fbcc69 Author: Linus Torvalds Date: Wed Jul 14 16:45:49 2021 +0000 mm: don't allow oversized kvmalloc() calls bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15bb0a93300000 start commit: 626bf91a292e Merge tag 'net-5.15-rc1' of git://git.kernel... git tree: net-next final oops: https://syzkaller.appspot.com/x/report.txt?x=17bb0a93300000 console output: https://syzkaller.appspot.com/x/log.txt?x=13bb0a93300000 kernel config: https://syzkaller.appspot.com/x/.config?x=16e23f04679ec35e dashboard link: https://syzkaller.appspot.com/bug?extid=a568bbab323b96631e61 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=178b5d0d300000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16fad1dd300000 Reported-by: syzbot+a568bbab323b96631e61@syzkaller.appspotmail.com Fixes: 7661809d493b ("mm: don't allow oversized kvmalloc() calls") For information about bisection process see: https://goo.gl/tpsmEJ#bisection