ntfs3: loop5: ino=22, "bus" mmap(write) compressed not supported
BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor instruction fetch in kernel mode
#PF: error_code(0x0010) - not-present page
PGD 22249067 P4D 22249067 PUD 22ced067 PMD 0 
Oops: Oops: 0010 [#1] PREEMPT SMP KASAN NOPTI
CPU: 0 PID: 12419 Comm: syz.5.1731 Not tainted 6.10.0-syzkaller-09703-gd7e78951a8b8 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024
RIP: 0010:0x0
Code: Unable to access opcode bytes at 0xffffffffffffffd6.
RSP: 0018:ffffc90003917698 EFLAGS: 00010282
RAX: 1ffffffff17f9e2b RBX: 0000000000000000 RCX: dffffc0000000000
RDX: ffffc9000e3e9000 RSI: ffffea0001fffe40 RDI: ffff88805c5df9f0
RBP: ffffc90003917800 R08: ffffffff81cd4cea R09: 1ffffd40003fffc8
R10: dffffc0000000000 R11: 0000000000000000 R12: ffff888029367148
R13: ffff888029367160 R14: ffffea0001fffe40 R15: 1ffff92000722ee8
FS:  00007f81144e86c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffffd6 CR3: 000000007eb68000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 attr_make_nonresident+0xa49/0xe80 fs/ntfs3/attrib.c:301
 attr_set_size_res fs/ntfs3/attrib.c:371 [inline]
 attr_set_size+0x711/0x4290 fs/ntfs3/attrib.c:432
 ntfs_set_size+0x161/0x200 fs/ntfs3/inode.c:851
 ntfs_extend+0x163/0x480 fs/ntfs3/file.c:335
 ntfs_file_write_iter+0x3ea/0x770 fs/ntfs3/file.c:1124
 new_sync_write fs/read_write.c:497 [inline]
 vfs_write+0xa74/0xc90 fs/read_write.c:590
 ksys_write+0x1a0/0x2c0 fs/read_write.c:643
 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: 0033:0x7f8113775b59
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f81144e8048 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f8113905f60 RCX: 00007f8113775b59
RDX: 0000000000000078 RSI: 0000000020000340 RDI: 0000000000000008
RBP: 00007f81137e4e5d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f8113905f60 R15: 00007ffc77784c48
 </TASK>
Modules linked in:
CR2: 0000000000000000
---[ end trace 0000000000000000 ]---
RIP: 0010:0x0
Code: Unable to access opcode bytes at 0xffffffffffffffd6.
RSP: 0018:ffffc90003917698 EFLAGS: 00010282
RAX: 1ffffffff17f9e2b RBX: 0000000000000000 RCX: dffffc0000000000
RDX: ffffc9000e3e9000 RSI: ffffea0001fffe40 RDI: ffff88805c5df9f0
RBP: ffffc90003917800 R08: ffffffff81cd4cea R09: 1ffffd40003fffc8
R10: dffffc0000000000 R11: 0000000000000000 R12: ffff888029367148
R13: ffff888029367160 R14: ffffea0001fffe40 R15: 1ffff92000722ee8
FS:  00007f81144e86c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffffd6 CR3: 000000007eb68000 CR4: 0000000000350ef0