------------[ cut here ]------------ kernel BUG at fs/ntfs/inode.c:2536! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 5480 Comm: syz-executor.0 Not tainted 6.7.0-rc5-syzkaller-00014-g26aff849438c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 RIP: 0010:ntfs_truncate+0x107e/0x2a20 fs/ntfs/inode.c:2536 Code: bd cc fe 90 0f 0b c7 85 58 ff ff ff 00 00 00 00 c7 45 80 ff ff ff ff e9 64 f5 ff ff e8 6b bd cc fe 90 0f 0b e8 63 bd cc fe 90 <0f> 0b 48 c7 45 90 00 00 00 00 48 c7 45 c0 00 00 00 00 eb 8e 48 89 RSP: 0018:ffffc9000382fbb0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888064afb720 RCX: ffffffff82b9ba1a RDX: ffff888077fe60c0 RSI: ffffffff82b9c34d RDI: 0000000000000005 RBP: ffffc9000382fc88 R08: 0000000000000005 R09: 00000000ffffffff R10: 00000000ffffffff R11: 0000000000000003 R12: dffffc0000000000 R13: ffff888061c59160 R14: 00000000ffffffff R15: 0000000000000000 FS: 00007f5f6c20d6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000557438700c48 CR3: 0000000016f72000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ntfs_truncate_vfs fs/ntfs/inode.c:2864 [inline] ntfs_setattr+0x44d/0x640 fs/ntfs/inode.c:2916 notify_change+0x742/0x11c0 fs/attr.c:499 do_truncate+0x15c/0x220 fs/open.c:66 vfs_truncate+0x3eb/0x4d0 fs/open.c:112 do_sys_truncate fs/open.c:135 [inline] __do_sys_truncate fs/open.c:147 [inline] __se_sys_truncate fs/open.c:145 [inline] __x64_sys_truncate+0x173/0x1e0 fs/open.c:145 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x63/0x6b RIP: 0033:0x7f5f6b47cae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f5f6c20d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000004c RAX: ffffffffffffffda RBX: 00007f5f6b59bf80 RCX: 00007f5f6b47cae9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 RBP: 00007f5f6b4c847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f5f6b59bf80 R15: 00007ffd3671dc38 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:ntfs_truncate+0x107e/0x2a20 fs/ntfs/inode.c:2536 Code: bd cc fe 90 0f 0b c7 85 58 ff ff ff 00 00 00 00 c7 45 80 ff ff ff ff e9 64 f5 ff ff e8 6b bd cc fe 90 0f 0b e8 63 bd cc fe 90 <0f> 0b 48 c7 45 90 00 00 00 00 48 c7 45 c0 00 00 00 00 eb 8e 48 89 RSP: 0018:ffffc9000382fbb0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff888064afb720 RCX: ffffffff82b9ba1a RDX: ffff888077fe60c0 RSI: ffffffff82b9c34d RDI: 0000000000000005 RBP: ffffc9000382fc88 R08: 0000000000000005 R09: 00000000ffffffff R10: 00000000ffffffff R11: 0000000000000003 R12: dffffc0000000000 R13: ffff888061c59160 R14: 00000000ffffffff R15: 0000000000000000 FS: 00007f5f6c20d6c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000557438700c48 CR3: 0000000016f72000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400