loop2: detected capacity change from 0 to 4096 ntfs3: loop2: Different NTFS sector size (1024) and media sector size (512). Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: __schedule+0x24d4/0x4a20 CPU: 0 PID: 4466 Comm: syz-executor.2 Not tainted 6.10.0-rc2-next-20240607-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 Call Trace: __dump_stack lib/dump_stack.c:91 [inline] dump_stack_lvl+0x241/0x360 lib/dump_stack.c:117 panic+0x349/0x870 kernel/panic.c:348 __stack_chk_fail+0x15/0x20 kernel/panic.c:830 __schedule+0x24d4/0x4a20 preempt_schedule_irq+0xfb/0x1c0 kernel/sched/core.c:6851 irqentry_exit+0x5e/0x90 kernel/entry/common.c:354 asm_sysvec_reschedule_ipi+0x1a/0x20 arch/x86/include/asm/idtentry.h:707 RIP: 0010:_atomic_dec_and_lock+0x0/0x130 lib/dec_and_lock.c:22 Code: c7 c7 48 04 ae 8f e8 4f 29 7d f6 e9 71 ff ff ff 66 90 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 55 41 57 41 56 41 54 53 49 89 f6 49 89 ff e8 39 1a 17 RSP: 0018:ffffc900049778a8 EFLAGS: 00000246 RAX: 0000000000000002 RBX: 0000000000000000 RCX: ffff8880615d0000 RDX: ffffc9000f2f3000 RSI: ffff88805b620a28 RDI: ffff88805b620ba8 RBP: ffff88805b6209a8 R08: ffffffff82150a50 R09: ffffffff82f08f2c R10: 0000000000000002 R11: ffff8880615d0000 R12: ffff88805b620a78 R13: 0000000000000a00 R14: ffff88805b620ba8 R15: ffff88805b620a28 iput+0x83/0x930 fs/inode.c:1759 ntfs_fill_super+0x4047/0x4a20 fs/ntfs3/super.c:1480 get_tree_bdev+0x3f7/0x570 fs/super.c:1615 vfs_get_tree+0x90/0x2a0 fs/super.c:1780 do_new_mount+0x2be/0xb40 fs/namespace.c:3352 do_mount fs/namespace.c:3692 [inline] __do_sys_mount fs/namespace.c:3898 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3875 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f116587e66a Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f11666bcef8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f11666bcf80 RCX: 00007f116587e66a RDX: 000000002001f800 RSI: 0000000020000040 RDI: 00007f11666bcf40 RBP: 000000002001f800 R08: 00007f11666bcf80 R09: 0000000000000002 R10: 0000000000000002 R11: 0000000000000206 R12: 0000000020000040 R13: 00007f11666bcf40 R14: 000000000001f82a R15: 00000000200002c0 Kernel Offset: disabled Rebooting in 86400 seconds.. ---------------- Code disassembly (best guess): 0: c7 c7 48 04 ae 8f mov $0x8fae0448,%edi 6: e8 4f 29 7d f6 call 0xf67d295a b: e9 71 ff ff ff jmp 0xffffff81 10: 66 90 xchg %ax,%ax 12: 0f 1f 84 00 00 00 00 nopl 0x0(%rax,%rax,1) 19: 00 1a: 90 nop 1b: 90 nop 1c: 90 nop 1d: 90 nop 1e: 90 nop 1f: 90 nop 20: 90 nop 21: 90 nop 22: 90 nop 23: 90 nop 24: 90 nop 25: 90 nop 26: 90 nop 27: 90 nop 28: 90 nop 29: 90 nop * 2a: f3 0f 1e fa endbr64 <-- trapping instruction 2e: 55 push %rbp 2f: 41 57 push %r15 31: 41 56 push %r14 33: 41 54 push %r12 35: 53 push %rbx 36: 49 89 f6 mov %rsi,%r14 39: 49 89 ff mov %rdi,%r15 3c: e8 .byte 0xe8 3d: 39 1a cmp %ebx,(%rdx) 3f: 17 (bad)