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Date: Tue, 2 Jul 2024 11:40:26 -0700 From: Jakub Kicinski <kuba@...nel.org> To: Sebastian Andrzej Siewior <bigeasy@...utronix.de> Cc: syzbot <syzbot+08811615f0e17bc6708b@...kaller.appspotmail.com>, andrii@...nel.org, ast@...nel.org, bpf@...r.kernel.org, daniel@...earbox.net, davem@...emloft.net, eddyz87@...il.com, haoluo@...gle.com, hawk@...nel.org, john.fastabend@...il.com, jolsa@...nel.org, kpsingh@...nel.org, linux-kernel@...r.kernel.org, martin.lau@...ux.dev, netdev@...r.kernel.org, sdf@...ichev.me, song@...nel.org, syzkaller-bugs@...glegroups.com, yonghong.song@...ux.dev Subject: Re: [syzbot] [net?] [bpf?] general protection fault in dev_map_redirect On Mon, 01 Jul 2024 13:19:15 -0700 syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 74564adfd352 Add linux-next specific files for 20240701 > git tree: linux-next > console output: https://syzkaller.appspot.com/x/log.txt?x=12e5b0e1980000 > kernel config: https://syzkaller.appspot.com/x/.config?x=111e4e0e6fbde8f0 > dashboard link: https://syzkaller.appspot.com/bug?extid=08811615f0e17bc6708b > compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 > > Unfortunately, I don't have any reproducer for this issue yet. Hi Sebastian! We have a few of these: https://lore.kernel.org/all/0000000000008f77c2061c357383@google.com/ https://lore.kernel.org/all/00000000000079d168061c36ce83@google.com/ https://lore.kernel.org/all/000000000000357ea9061c384d6d@google.com/ tun's local XDP and XDP generic also need to be covered.
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