On Thu, May 11, 2023 at 11:41 PM syzbot <syzbot+afc1d968649e7e851562@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote: > syzbot found the following issue on: > > HEAD commit: ac9a78681b92 Linux 6.4-rc1 > git tree: upstream > console output: https://syzkaller.appspot.com/x/log.txt?x=102a3f6a280000 > kernel config: https://syzkaller.appspot.com/x/.config?x=cc86fee67199911d > dashboard link: https://syzkaller.appspot.com/bug?extid=afc1d968649e7e851562 > compiler: arm-linux-gnueabi-gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 > userspace arch: arm > > Downloadable assets: > disk image (non-bootable): https://storage.googleapis.com/syzbot-assets/c35b5b2731d2/non_bootable_disk-ac9a7868.raw.xz > vmlinux: https://storage.googleapis.com/syzbot-assets/c04bec59d77d/vmlinux-ac9a7868.xz > kernel image: https://storage.googleapis.com/syzbot-assets/070113b307f3/zImage-ac9a7868.xz > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+afc1d968649e7e851562@xxxxxxxxxxxxxxxxxxxxxxxxx > > 8<--- cut here --- > Unable to handle kernel NULL pointer dereference at virtual address 000005f4 when read > [000005f4] *pgd=80000080004003, *pmd=00000000 > Internal error: Oops: 207 [#1] PREEMPT SMP ARM > Modules linked in: > CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.4.0-rc1-syzkaller #0 > Hardware name: ARM-Versatile Express > PC is at gic_eoi_irq+0x64/0x70 drivers/irqchip/irq-gic.c:228 Why is this sent to the renesas-soc maintainers? > If you want to change bug's subsystems, reply with: > #syz set subsystems: new-subsystem > (See the list of subsystem names on the web dashboard) While I see the list of subsystems there, how do I find out the (wrong?) current bug's subsystem? Thanks for fixing! Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
