[v5.15] kernel panic: stack is corrupted in inode_wait_for_writeback

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Sep 15, 2024, 6:56:28 AMSep 15
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Hello,

syzbot found the following issue on:

HEAD commit: 3a5928702e71 Linux 5.15.167
git tree: linux-5.15.y
console output: https://syzkaller.appspot.com/x/log.txt?x=134ae407980000
kernel config: https://syzkaller.appspot.com/x/.config?x=4d3fd5cca89ae935
dashboard link: https://syzkaller.appspot.com/bug?extid=7f4669fadc9ccd4f2438
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13319900580000

Downloadable assets:
disk image: https://storage.googleapis.com/syzbot-assets/ef5025f3d708/disk-3a592870.raw.xz
vmlinux: https://storage.googleapis.com/syzbot-assets/776fbdad3aa8/vmlinux-3a592870.xz
kernel image: https://storage.googleapis.com/syzbot-assets/79541db5bd16/bzImage-3a592870.xz
mounted in repro: https://storage.googleapis.com/syzbot-assets/84049e4faa18/mount_0.gz

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+7f4669...@syzkaller.appspotmail.com

ntfs3: loop4: Mark volume as dirty due to NTFS errors
Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: inode_wait_for_writeback+0x280/0x280
CPU: 0 PID: 4228 Comm: syz.4.252 Not tainted 5.15.167-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x1e3/0x2d0 lib/dump_stack.c:106
panic+0x318/0x860 kernel/panic.c:309
__stack_chk_fail+0x10/0x10 kernel/panic.c:761
inode_wait_for_writeback+0x280/0x280
evict+0x4fd/0x930 fs/inode.c:619
ntfs_fill_super+0x3b43/0x4340 fs/ntfs3/super.c:1185
get_tree_bdev+0x3fe/0x620 fs/super.c:1323
vfs_get_tree+0x88/0x270 fs/super.c:1528
do_new_mount+0x2ba/0xb40 fs/namespace.c:3005
do_mount fs/namespace.c:3348 [inline]
__do_sys_mount fs/namespace.c:3556 [inline]
__se_sys_mount+0x2d5/0x3c0 fs/namespace.c:3533
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f04c6bc669a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f04c5e44e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f04c5e44ef0 RCX: 00007f04c6bc669a
RDX: 0000000020000100 RSI: 0000000020000380 RDI: 00007f04c5e44eb0
RBP: 0000000020000100 R08: 00007f04c5e44ef0 R09: 0000000000010406
R10: 0000000000010406 R11: 0000000000000246 R12: 0000000020000380
R13: 00007f04c5e44eb0 R14: 000000000001f865 R15: 0000000020000240
</TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..


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