loop3: detected capacity change from 0 to 4096
ntfs3: loop3: Different NTFS sector size (1024) and media sector size (512).
Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: __schedule+0x1808/0x44d0 kernel/sched/core.c:-1
CPU: 1 PID: 6586 Comm: syz.3.572 Not tainted 6.6.102-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
Call Trace:
<TASK>
dump_stack_lvl+0x16c/0x230 lib/dump_stack.c:106
panic+0x2c0/0x710 kernel/panic.c:340
__stack_chk_fail+0x25/0x30 kernel/panic.c:771
__schedule+0x1808/0x44d0 kernel/sched/core.c:-1
preempt_schedule_irq+0xb5/0x140 kernel/sched/core.c:7009
irqentry_exit+0x67/0x70 kernel/entry/common.c:438
asm_sysvec_reschedule_ipi+0x1a/0x20 arch/x86/include/asm/idtentry.h:692
RIP: 0010:filemap_read_folio+0x1c5/0x760 mm/filemap.c:2434
Code: 00 00 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 80 00 00 00 0f 85 c3 01 00 00 44 89 e0 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f <5d> c3 48 b8 00 00 00 00 00 fc ff df 41 80 3c 06 00 74 08 4c 89 ff
RSP: 0000:ffffc90004e07908 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000100cca RCX: 1ffff920009c0f10
RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000000
RBP: ffffc90004e07908 R08: ffffea0001622087 R09: 1ffffd40002c4410
R10: dffffc0000000000 R11: fffff940002c4411 R12: ffff88806be7a958
R13: ffff88806be7a958 R14: 0000000000000000 R15: dffffc0000000000
do_read_cache_folio+0x470/0x7e0 mm/filemap.c:3789
do_read_cache_page+0x32/0x250 mm/filemap.c:3855
read_mapping_page include/linux/pagemap.h:892 [inline]
ntfs_map_page+0x1d/0x60 fs/ntfs/aops.h:75
ntfs_fill_super+0x3415/0x42e0 fs/ntfs3/super.c:1434
get_tree_bdev+0x3e4/0x510 fs/super.c:1591
vfs_get_tree+0x8c/0x280 fs/super.c:1764
do_new_mount+0x24b/0xa40 fs/namespace.c:3371
do_mount fs/namespace.c:3711 [inline]
__do_sys_mount fs/namespace.c:3920 [inline]
__se_sys_mount+0x2da/0x3c0 fs/namespace.c:3897
do_syscall_x64 arch/x86/entry/common.c:51 [inline]
do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7fae95f9038a
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:00007fff9abb5fb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007fff9abb6040 RCX: 00007fae95f9038a
RDX: 00002000000002c0 RSI: 0000200000000040 RDI: 00007fff9abb6000
RBP: 00002000000002c0 R08: 00007fff9abb6040 R09: 0000000000000082
R10: 0000000000000082 R11: 0000000000000246 R12: 0000200000000040
R13: 00007fff9abb6000 R14: 000000000001f84f R15: 00002000000000c0
</TASK>
Kernel Offset: disabled
Rebooting in 86400 seconds..
----------------
Code disassembly (best guess):
0: 00 00 add %al,(%rax)
2: 00 65 48 add %ah,0x48(%rbp)
5: 8b 04 25 28 00 00 00 mov 0x28,%eax
c: 48 3b 84 24 80 00 00 cmp 0x80(%rsp),%rax
13: 00
14: 0f 85 c3 01 00 00 jne 0x1dd
1a: 44 89 e0 mov %r12d,%eax
1d: 48 8d 65 d8 lea -0x28(%rbp),%rsp
21: 5b pop %rbx
22: 41 5c pop %r12
24: 41 5d pop %r13
26: 41 5e pop %r14
28: 41 5f pop %r15
* 2a: 5d pop %rbp <-- trapping instruction
2b: c3 ret
2c: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax
33: fc ff df
36: 41 80 3c 06 00 cmpb $0x0,(%r14,%rax,1)
3b: 74 08 je 0x45
3d: 4c 89 ff mov %r15,%rdi