On 8/31/21 8:00 PM, syzbot wrote: > syzbot has found a reproducer for the following issue on: > > HEAD commit: b91db6a0b52e Merge tag 'for-5.15/io_uring-vfs-2021-08-30' .. > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=12718683300000 > kernel config: https://syzkaller.appspot.com/x/.config?x=210537ff2ddcc232 > dashboard link: https://syzkaller.appspot.com/bug?extid=e51249708aaa9b0e4d2c > compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12615c35300000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16c57845300000 #syz test git://git.kernel.dk/linux-block for-5.15/io_uring -- Jens Axboe