RBP: 00007f923c7ce120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 000000000000006e R14: 00007f923e38d050 R15: 00007ffd8099fe98 ------------[ cut here ]------------ kernel BUG at fs/ntfs/file.c:497! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 5770 Comm: syz-executor.1 Not tainted 5.15.142-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 RIP: 0010:__ntfs_grab_cache_pages fs/ntfs/file.c:497 [inline] RIP: 0010:ntfs_perform_write+0x8024/0x8280 fs/ntfs/file.c:1837 Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c d2 f2 ff ff 48 89 df e8 1d c8 2b ff e9 c5 f2 ff ff e8 33 0e e2 fe 0f 0b e8 2c 0e e2 fe <0f> 0b e8 25 0e e2 fe 0f 0b e8 1e 0e e2 fe 0f 0b e8 17 0e e2 fe 0f RSP: 0018:ffffc9000c817660 EFLAGS: 00010246 RAX: ffffffff829e17a4 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc90003b6d000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: ffffc9000c817a98 R08: ffffffff829d9ce9 R09: fffff940004a17e7 R10: 0000000000000000 R11: dffffc0000000001 R12: ffffea000250bf00 R13: 0000000000000000 R14: ffffc9000c817e40 R15: 0000000000000000 FS: 00007f923c7ce6c0(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000555557122938 CR3: 000000001e8c1000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: ntfs_file_write_iter+0x15a6/0x1fa0 fs/ntfs/file.c:1921 do_iter_readv_writev+0x594/0x7a0 do_iter_write+0x1ea/0x760 fs/read_write.c:855 vfs_writev fs/read_write.c:928 [inline] do_pwritev+0x219/0x360 fs/read_write.c:1025 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7f923e26dba9 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:00007f923c7ce0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 RAX: ffffffffffffffda RBX: 00007f923e38d050 RCX: 00007f923e26dba9 RDX: 0000000000000001 RSI: 00000000200002c0 RDI: 0000000000000004 RBP: 00007f923c7ce120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 R13: 000000000000006e R14: 00007f923e38d050 R15: 00007ffd8099fe98 Modules linked in: ---[ end trace 89c4e37525926fdc ]--- RIP: 0010:__ntfs_grab_cache_pages fs/ntfs/file.c:497 [inline] RIP: 0010:ntfs_perform_write+0x8024/0x8280 fs/ntfs/file.c:1837 Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c d2 f2 ff ff 48 89 df e8 1d c8 2b ff e9 c5 f2 ff ff e8 33 0e e2 fe 0f 0b e8 2c 0e e2 fe <0f> 0b e8 25 0e e2 fe 0f 0b e8 1e 0e e2 fe 0f 0b e8 17 0e e2 fe 0f RSP: 0018:ffffc9000c817660 EFLAGS: 00010246 RAX: ffffffff829e17a4 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc90003b6d000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: ffffc9000c817a98 R08: ffffffff829d9ce9 R09: fffff940004a17e7 R10: 0000000000000000 R11: dffffc0000000001 R12: ffffea000250bf00 R13: 0000000000000000 R14: ffffc9000c817e40 R15: 0000000000000000 FS: 00007f923c7ce6c0(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffb386b4d58 CR3: 000000001e8c1000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400