Hello, syzbot found the following issue on:
HEAD commit: c77fb07f Merge branch 'netlink-export-policy-on-validation.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=1722ff00500000 kernel config: https://syzkaller.appspot.com/x/.config?x=fa2bf4058104211 dashboard link: https://syzkaller.appspot.com/bug?extid=ec762a6342ad0d3c0d8f compiler: gcc (GCC) 10.1.0-syz 20200507 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1281459f900000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=175556f0500000 Bisection is inconclusive: the issue happens on the oldest tested release. bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=11932b48500000 final oops: https://syzkaller.appspot.com/x/report.txt?x=13932b48500000 console output: https://syzkaller.appspot.com/x/log.txt?x=15932b48500000 IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+ec762a6342ad0d3c0...@syzkaller.appspotmail.com FS: 0000000000000000(0000) GS:ffff8880ae500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000004c9428 CR3: 0000000009e8d000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Kernel panic - not syncing: Fatal exception in interrupt Kernel Offset: disabled Rebooting in 86400 seconds.. --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkal...@googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. For information about bisection process see: https://goo.gl/tpsmEJ#bisection syzbot can test patches for this issue, for details see: https://goo.gl/tpsmEJ#testing-patches
