On Thu, 21 Sep 2023 21:51:45 -0700 syzbot <syzbot+6ccbcd15a17f3e1cde38@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 7fc7222d9680 Add linux-next specific files for 20230918 > git tree: linux-next > console output: https://syzkaller.appspot.com/x/log.txt?x=13acae54680000 > kernel config: https://syzkaller.appspot.com/x/.config?x=79253779bcbe3130 > dashboard link: https://syzkaller.appspot.com/bug?extid=6ccbcd15a17f3e1cde38 > compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 > > Downloadable assets: > disk image: https://storage.googleapis.com/syzbot-assets/82da18e596ba/disk-7fc7222d.raw.xz > vmlinux: https://storage.googleapis.com/syzbot-assets/4e71084ae5e0/vmlinux-7fc7222d.xz > kernel image: https://storage.googleapis.com/syzbot-assets/f412e76b12e4/bzImage-7fc7222d.xz > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+6ccbcd15a17f3e1cde38@xxxxxxxxxxxxxxxxxxxxxxxxx > > destroy_args+0x768/0x990 mm/debug_vm_pgtable.c:1028 > debug_vm_pgtable+0x1d79/0x3df0 mm/debug_vm_pgtable.c:1408 > do_one_initcall+0x11c/0x640 init/main.c:1232 > do_initcall_level init/main.c:1294 [inline] > do_initcalls init/main.c:1310 [inline] > do_basic_setup init/main.c:1329 [inline] > kernel_init_freeable+0x5c2/0x8f0 init/main.c:1547 > kernel_init+0x1c/0x2a0 init/main.c:1437 > ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 > ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304 > ------------[ cut here ]------------ > WARNING: CPU: 0 PID: 5053 at mm/rmap.c:1252 page_add_anon_rmap+0xc33/0x1a70 mm/rmap.c:1252 Thanks, this should be addressed by https://lkml.kernel.org/r/d8e5a093-2e22-c14b-7e64-6da280398d9f@xxxxxxxxxx
