* Re: [syzbot] [mm?] linux-next test error: WARNING in page_add_anon_rmap [not found] <00000000000090d6a00605eb5de9@google.com> @ 2023-09-22 17:28 ` Andrew Morton 2023-09-22 17:39 ` Nikita Bune 0 siblings, 1 reply; 3+ messages in thread From: Andrew Morton @ 2023-09-22 17:28 UTC (permalink / raw) To: syzbot Cc: linux-kernel, linux-mm, linux-next, sfr, syzkaller-bugs, David Hildenbrand On Thu, 21 Sep 2023 21:51:45 -0700 syzbot <syzbot+6ccbcd15a17f3e1cde38@syzkaller.appspotmail.com> 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@syzkaller.appspotmail.com > > 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@redhat.com ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [syzbot] [mm?] linux-next test error: WARNING in page_add_anon_rmap 2023-09-22 17:28 ` [syzbot] [mm?] linux-next test error: WARNING in page_add_anon_rmap Andrew Morton @ 2023-09-22 17:39 ` Nikita Bune 2023-09-22 18:45 ` syzbot 0 siblings, 1 reply; 3+ messages in thread From: Nikita Bune @ 2023-09-22 17:39 UTC (permalink / raw) To: Andrew Morton Cc: syzbot, linux-kernel, linux-mm, linux-next, sfr, syzkaller-bugs, David Hildenbrand #syz test: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git 7fc7222d9680 On Fri, 22 Sept 2023 at 19:28, Andrew Morton <akpm@linux-foundation.org> wrote: > > On Thu, 21 Sep 2023 21:51:45 -0700 syzbot <syzbot+6ccbcd15a17f3e1cde38@syzkaller.appspotmail.com> 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@syzkaller.appspotmail.com > > > > 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@redhat.com > > -- > You received this message because you are subscribed to the Google Groups "syzkaller-bugs" group. > To unsubscribe from this group and stop receiving emails from it, send an email to syzkaller-bugs+unsubscribe@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/msgid/syzkaller-bugs/20230922102825.061c67b4418190426fdc68f2%40linux-foundation.org. ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [syzbot] [mm?] linux-next test error: WARNING in page_add_anon_rmap 2023-09-22 17:39 ` Nikita Bune @ 2023-09-22 18:45 ` syzbot 0 siblings, 0 replies; 3+ messages in thread From: syzbot @ 2023-09-22 18:45 UTC (permalink / raw) To: akpm, david, linux-kernel, linux-mm, linux-next, sfr, syzkaller-bugs, w1s2d5 Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+6ccbcd15a17f3e1cde38@syzkaller.appspotmail.com Tested on: commit: 7fc7222d Add linux-next specific files for 20230918 git tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git 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 Note: no patches were applied. Note: testing is done by a robot and is best-effort only. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-09-22 18:45 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
[not found] <00000000000090d6a00605eb5de9@google.com>
2023-09-22 17:28 ` [syzbot] [mm?] linux-next test error: WARNING in page_add_anon_rmap Andrew Morton
2023-09-22 17:39 ` Nikita Bune
2023-09-22 18:45 ` syzbot
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox