loop1: detected capacity change from 0 to 4096 ntfs3: loop1: Different NTFS' sector size (1024) and media sector size (512) Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: __schedule+0x2051/0x4570 CPU: 1 PID: 5141 Comm: syz.1.249 Not tainted 6.1.113-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106 panic+0x318/0x764 kernel/panic.c:339 __stack_chk_fail+0x10/0x10 kernel/panic.c:767 __schedule+0x2051/0x4570 preempt_schedule_irq+0xf7/0x1c0 kernel/sched/core.c:6870 irqentry_exit+0x53/0x80 kernel/entry/common.c:439 asm_sysvec_reschedule_ipi+0x16/0x20 arch/x86/include/asm/idtentry.h:696 RIP: 0010:preempt_count_add+0x2/0x180 kernel/sched/core.c:5697 Code: 0c 24 80 e1 07 80 c1 03 38 c1 7c 97 48 8b 3c 24 e8 c3 8e 83 00 eb 8c e9 f2 fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 90 41 57 <41> 56 53 89 fb 48 c7 c0 60 71 33 97 48 c1 e8 03 49 bf 00 00 00 00 RSP: 0018:ffffc9000355fa00 EFLAGS: 00000283 RAX: ffffffff8a9b9cb8 RBX: ffff888071583dd8 RCX: 0000000000040000 RDX: ffffc90011988000 RSI: 000000000001338e RDI: 0000000000000001 RBP: ffff888071583d50 R08: ffffffff8a9b9c5c R09: ffffed100e2b07ec R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888071583f58 R13: 0000000000000a00 R14: ffff888071583dd8 R15: ffff888071583f58 __raw_spin_lock include/linux/spinlock_api_smp.h:132 [inline] _raw_spin_lock+0xe/0x40 kernel/locking/spinlock.c:154 spin_lock include/linux/spinlock.h:351 [inline] _atomic_dec_and_lock+0xb0/0x130 lib/dec_and_lock.c:28 iput+0x83/0x980 fs/inode.c:1848 ntfs_fill_super+0x3c01/0x4410 fs/ntfs3/super.c:1190 get_tree_bdev+0x3fe/0x620 fs/super.c:1366 vfs_get_tree+0x88/0x270 fs/super.c:1573 do_new_mount+0x2ba/0xb40 fs/namespace.c:3056 do_mount fs/namespace.c:3399 [inline] __do_sys_mount fs/namespace.c:3607 [inline] __se_sys_mount+0x2d5/0x3c0 fs/namespace.c:3584 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7fa524f7f79a 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:00007fa524dfee68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007fa524dfeef0 RCX: 00007fa524f7f79a RDX: 000000002001f800 RSI: 000000002001f840 RDI: 00007fa524dfeeb0 RBP: 000000002001f800 R08: 00007fa524dfeef0 R09: 0000000000800004 R10: 0000000000800004 R11: 0000000000000246 R12: 000000002001f840 R13: 00007fa524dfeeb0 R14: 000000000001f802 R15: 0000000020000100 Kernel Offset: disabled Rebooting in 86400 seconds.. ---------------- Code disassembly (best guess): 0: 0c 24 or $0x24,%al 2: 80 e1 07 and $0x7,%cl 5: 80 c1 03 add $0x3,%cl 8: 38 c1 cmp %al,%cl a: 7c 97 jl 0xffffffa3 c: 48 8b 3c 24 mov (%rsp),%rdi 10: e8 c3 8e 83 00 call 0x838ed8 15: eb 8c jmp 0xffffffa3 17: e9 f2 fe ff ff jmp 0xffffff0e 1c: 66 2e 0f 1f 84 00 00 cs nopw 0x0(%rax,%rax,1) 23: 00 00 00 26: 66 90 xchg %ax,%ax 28: 41 57 push %r15 * 2a: 41 56 push %r14 <-- trapping instruction 2c: 53 push %rbx 2d: 89 fb mov %edi,%ebx 2f: 48 c7 c0 60 71 33 97 mov $0xffffffff97337160,%rax 36: 48 c1 e8 03 shr $0x3,%rax 3a: 49 rex.WB 3b: bf 00 00 00 00 mov $0x0,%edi