loop5: detected capacity change from 0 to 4096 ntfs3: loop5: Different NTFS sector size (4096) and media sector size (512). ntfs3: loop5: Mark volume as dirty due to NTFS errors Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: lock_acquire+0x515/0x520 CPU: 1 PID: 13838 Comm: syz-executor.5 Not tainted 6.4.0-rc7-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106 panic+0x30f/0x770 kernel/panic.c:340 __stack_chk_fail+0x14/0x20 kernel/panic.c:759 lock_acquire+0x515/0x520 __raw_spin_lock include/linux/spinlock_api_smp.h:133 [inline] _raw_spin_lock+0x2e/0x40 kernel/locking/spinlock.c:154 spin_lock include/linux/spinlock.h:350 [inline] inode_get_bytes+0x2c/0xa0 fs/stat.c:827 attr_set_size+0x3452/0x4290 fs/ntfs3/attrib.c:814 ntfs_set_size+0x161/0x1f0 fs/ntfs3/inode.c:836 ntfs_extend+0x153/0x490 fs/ntfs3/file.c:332 ntfs_file_write_iter+0x308/0x6d0 fs/ntfs3/file.c:1050 do_iter_write+0x7b1/0xcb0 fs/read_write.c:860 iter_file_splice_write+0x843/0xfe0 fs/splice.c:795 do_splice_from fs/splice.c:873 [inline] direct_splice_actor+0xe7/0x1c0 fs/splice.c:1039 splice_direct_to_actor+0x4c4/0xbd0 fs/splice.c:994 do_splice_direct+0x283/0x3d0 fs/splice.c:1082 do_sendfile+0x620/0xff0 fs/read_write.c:1254 __do_sys_sendfile64 fs/read_write.c:1322 [inline] __se_sys_sendfile64+0x17c/0x1e0 fs/read_write.c:1308 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f9e9c88c389 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 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:00007f9e9d6b9168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 RAX: ffffffffffffffda RBX: 00007f9e9c9abf80 RCX: 00007f9e9c88c389 RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 RBP: 00007f9e9c8d7493 R08: 0000000000000000 R09: 0000000000000000 R10: 000000007fffffff R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffda275580f R14: 00007f9e9d6b9300 R15: 0000000000022000 Kernel Offset: disabled Rebooting in 86400 seconds..