On 2/3/25 10:57, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: c2933b2befe2 Merge tag 'net-6.14-rc1' of git://git.kernel... > git tree: net-next > console output: https://syzkaller.appspot.com/x/log.txt?x=16f676b0580000 > kernel config: https://syzkaller.appspot.com/x/.config?x=d033b14aeef39158 > dashboard link: https://syzkaller.appspot.com/bug?extid=9d55b199192a4be7d02c > compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13300b24580000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12418518580000 > > Downloadable assets: > disk image: https://storage.googleapis.com/syzbot-assets/c7667ae12603/disk-c2933b2b.raw.xz > vmlinux: https://storage.googleapis.com/syzbot-assets/944ca63002c1/vmlinux-c2933b2b.xz > kernel image: https://storage.googleapis.com/syzbot-assets/30748115bf0b/bzImage-c2933b2b.xz > > The issue was bisected to: > > commit fcdd2242c0231032fc84e1404315c245ae56322a > Author: Michal Luczaj <mhal@xxxxxxx> > Date: Tue Jan 28 13:15:27 2025 +0000 > > vsock: Keep the binding until socket destruction > > bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=148f5ddf980000 > final oops: https://syzkaller.appspot.com/x/report.txt?x=168f5ddf980000 > console output: https://syzkaller.appspot.com/x/log.txt?x=128f5ddf980000 > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+9d55b199192a4be7d02c@xxxxxxxxxxxxxxxxxxxxxxxxx > Fixes: fcdd2242c023 ("vsock: Keep the binding until socket destruction") > > Oops: general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN PTI > ... Let me take a look. Michal
