From: syzbot <syzbot+40642be9b7e0bb28e0df@syzkaller.appspotmail.com>
To: chao@kernel.org, jaegeuk@kernel.org,
linux-f2fs-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com,
terrelln@fb.com
Subject: [f2fs-dev] [syzbot] INFO: trying to register non-static key in f2fs_handle_error
Date: Sat, 05 Nov 2022 09:07:52 -0700 [thread overview]
Message-ID: <0000000000007edb6605ecbb6442@google.com> (raw)
Hello,
syzbot found the following issue on:
HEAD commit: 10d916c86eca Merge tag 'soc-fixes-6.1-2' of git://git.kern..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=117b4251880000
kernel config: https://syzkaller.appspot.com/x/.config?x=ddb381fe9a8f6a8b
dashboard link: https://syzkaller.appspot.com/bug?extid=40642be9b7e0bb28e0df
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/73d5475b518c/disk-10d916c8.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/2ce12d00f04a/vmlinux-10d916c8.xz
kernel image: https://storage.googleapis.com/syzbot-assets/4d23719c0557/bzImage-10d916c8.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+40642be9b7e0bb28e0df@syzkaller.appspotmail.com
loop1: detected capacity change from 0 to 264192
F2FS-fs (loop1): inaccessible inode: 2, run fsck to repair
INFO: trying to register non-static key.
The code is fine but needs lockdep annotation, or maybe
you didn't initialize this object before use?
turning off the locking correctness validator.
CPU: 1 PID: 28028 Comm: syz-executor.1 Not tainted 6.1.0-rc3-syzkaller-00239-g10d916c86eca #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106
assign_lock_key+0x22a/0x240 kernel/locking/lockdep.c:981
register_lock_class+0x287/0x9b0 kernel/locking/lockdep.c:1294
__lock_acquire+0xe4/0x1f60 kernel/locking/lockdep.c:4934
lock_acquire+0x1a7/0x400 kernel/locking/lockdep.c:5668
__raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
_raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:154
spin_lock include/linux/spinlock.h:350 [inline]
f2fs_save_errors fs/f2fs/super.c:3868 [inline]
f2fs_handle_error+0x29/0x230 fs/f2fs/super.c:3896
f2fs_iget+0x215/0x4bb0 fs/f2fs/inode.c:516
f2fs_fill_super+0x47d3/0x7b50 fs/f2fs/super.c:4222
mount_bdev+0x26c/0x3a0 fs/super.c:1401
legacy_get_tree+0xea/0x180 fs/fs_context.c:610
vfs_get_tree+0x88/0x270 fs/super.c:1531
do_new_mount+0x289/0xad0 fs/namespace.c:3040
do_mount fs/namespace.c:3383 [inline]
__do_sys_mount fs/namespace.c:3591 [inline]
__se_sys_mount+0x2e3/0x3d0 fs/namespace.c:3568
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f5a7388cada
Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5a74682f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5a7388cada
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a74682fe0
RBP: 00007f5a74683020 R08: 00007f5a74683020 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
R13: 0000000020000100 R14: 00007f5a74682fe0 R15: 00000000200005c0
</TASK>
F2FS-fs (loop1): Failed to read F2FS meta data inode
---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
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WARNING: multiple messages have this Message-ID (diff)
From: syzbot <syzbot+40642be9b7e0bb28e0df@syzkaller.appspotmail.com>
To: chao@kernel.org, jaegeuk@kernel.org,
linux-f2fs-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com,
terrelln@fb.com
Subject: [syzbot] INFO: trying to register non-static key in f2fs_handle_error
Date: Sat, 05 Nov 2022 09:07:52 -0700 [thread overview]
Message-ID: <0000000000007edb6605ecbb6442@google.com> (raw)
Hello,
syzbot found the following issue on:
HEAD commit: 10d916c86eca Merge tag 'soc-fixes-6.1-2' of git://git.kern..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=117b4251880000
kernel config: https://syzkaller.appspot.com/x/.config?x=ddb381fe9a8f6a8b
dashboard link: https://syzkaller.appspot.com/bug?extid=40642be9b7e0bb28e0df
compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2
Unfortunately, I don't have any reproducer for this issue yet.
Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/73d5475b518c/disk-10d916c8.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/2ce12d00f04a/vmlinux-10d916c8.xz
kernel image: https://storage.googleapis.com/syzbot-assets/4d23719c0557/bzImage-10d916c8.xz
IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+40642be9b7e0bb28e0df@syzkaller.appspotmail.com
loop1: detected capacity change from 0 to 264192
F2FS-fs (loop1): inaccessible inode: 2, run fsck to repair
INFO: trying to register non-static key.
The code is fine but needs lockdep annotation, or maybe
you didn't initialize this object before use?
turning off the locking correctness validator.
CPU: 1 PID: 28028 Comm: syz-executor.1 Not tainted 6.1.0-rc3-syzkaller-00239-g10d916c86eca #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106
assign_lock_key+0x22a/0x240 kernel/locking/lockdep.c:981
register_lock_class+0x287/0x9b0 kernel/locking/lockdep.c:1294
__lock_acquire+0xe4/0x1f60 kernel/locking/lockdep.c:4934
lock_acquire+0x1a7/0x400 kernel/locking/lockdep.c:5668
__raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline]
_raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:154
spin_lock include/linux/spinlock.h:350 [inline]
f2fs_save_errors fs/f2fs/super.c:3868 [inline]
f2fs_handle_error+0x29/0x230 fs/f2fs/super.c:3896
f2fs_iget+0x215/0x4bb0 fs/f2fs/inode.c:516
f2fs_fill_super+0x47d3/0x7b50 fs/f2fs/super.c:4222
mount_bdev+0x26c/0x3a0 fs/super.c:1401
legacy_get_tree+0xea/0x180 fs/fs_context.c:610
vfs_get_tree+0x88/0x270 fs/super.c:1531
do_new_mount+0x289/0xad0 fs/namespace.c:3040
do_mount fs/namespace.c:3383 [inline]
__do_sys_mount fs/namespace.c:3591 [inline]
__se_sys_mount+0x2e3/0x3d0 fs/namespace.c:3568
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f5a7388cada
Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5a74682f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f5a7388cada
RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f5a74682fe0
RBP: 00007f5a74683020 R08: 00007f5a74683020 R09: 0000000020000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000020000000
R13: 0000000020000100 R14: 00007f5a74682fe0 R15: 00000000200005c0
</TASK>
F2FS-fs (loop1): Failed to read F2FS meta data inode
---
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 syzkaller@googlegroups.com.
syzbot will keep track of this issue. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
next reply other threads:[~2022-11-05 16:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-05 16:07 syzbot [this message]
2022-11-05 16:07 ` [syzbot] INFO: trying to register non-static key in f2fs_handle_error syzbot
2022-11-08 0:15 ` [f2fs-dev] " syzbot
2022-11-08 0:15 ` syzbot
2022-11-08 22:04 ` [f2fs-dev] [PATCH] f2fs: initialize locks earlier in f2fs_fill_super() Tetsuo Handa
2022-11-10 11:59 ` Chao Yu
2022-11-12 0:15 ` [f2fs-dev] [syzbot] INFO: trying to register non-static key in f2fs_handle_error Nick Terrell via Linux-f2fs-devel
2022-11-12 0:15 ` Nick Terrell
2022-11-12 1:55 ` [f2fs-dev] " Eric Biggers
2022-11-12 1:55 ` Eric Biggers
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