RBP: 00007ffed4aa0860 R08: 0000000000000002 R09: 00007ffed4aa0870 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 R13: 00007ffed4aa08a0 R14: 00007ffed4aa0880 R15: 0000000000000015 ------------[ cut here ]------------ kernel BUG at fs/ntfs/file.c:493! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 5022 Comm: syz-executor111 Not tainted 6.4.0-rc4-syzkaller-00268-g51f269a6ecc7 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023 RIP: 0010:__ntfs_grab_cache_pages fs/ntfs/file.c:493 [inline] RIP: 0010:ntfs_perform_write.isra.0+0x16ff/0x30a0 fs/ntfs/file.c:1833 Code: 00 00 48 8b 44 24 40 41 89 d9 48 c7 c2 60 83 81 8a 48 c7 c7 20 89 81 8a 48 8b 30 e8 7b 2b ff ff e9 44 ef ff ff e8 e1 0b d6 fe <0f> 0b e8 da 0b d6 fe 48 8b 5c 24 48 31 ff 48 89 de e8 0b 08 d6 fe RSP: 0018:ffffc9000426fa78 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888021781dc0 RSI: ffffffff82ae3a5f RDI: 0000000000000005 RBP: ffffc9000426fbb8 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: ffffea0001cdef00 R13: ffffea0001cdefc0 R14: 0000000000000000 R15: dffffc0000000000 FS: 0000555555ffa300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020004200 CR3: 00000000157e4000 CR4: 0000000000350ef0 Call Trace: ntfs_file_write_iter+0x5c0/0x1e30 fs/ntfs/file.c:1917 call_write_iter include/linux/fs.h:1868 [inline] new_sync_write fs/read_write.c:491 [inline] vfs_write+0x945/0xd50 fs/read_write.c:584 ksys_write+0x12b/0x250 fs/read_write.c:637 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7fd0faf33ba9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 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 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffed4aa0838 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fd0faf33ba9 RDX: 0000000000000001 RSI: 0000000020004200 RDI: 0000000000000004 RBP: 00007ffed4aa0860 R08: 0000000000000002 R09: 00007ffed4aa0870 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 R13: 00007ffed4aa08a0 R14: 00007ffed4aa0880 R15: 0000000000000015 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:__ntfs_grab_cache_pages fs/ntfs/file.c:493 [inline] RIP: 0010:ntfs_perform_write.isra.0+0x16ff/0x30a0 fs/ntfs/file.c:1833 Code: 00 00 48 8b 44 24 40 41 89 d9 48 c7 c2 60 83 81 8a 48 c7 c7 20 89 81 8a 48 8b 30 e8 7b 2b ff ff e9 44 ef ff ff e8 e1 0b d6 fe <0f> 0b e8 da 0b d6 fe 48 8b 5c 24 48 31 ff 48 89 de e8 0b 08 d6 fe RSP: 0018:ffffc9000426fa78 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888021781dc0 RSI: ffffffff82ae3a5f RDI: 0000000000000005 RBP: ffffc9000426fbb8 R08: 0000000000000005 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000001 R12: ffffea0001cdef00 R13: ffffea0001cdefc0 R14: 0000000000000000 R15: dffffc0000000000 FS: 0000555555ffa300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020004200 CR3: 00000000157e4000 CR4: 0000000000350ef0