loop0: detected capacity change from 0 to 4096
ntfs3(loop0): Different NTFS sector size (4096) and media sector size (512).
BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor instruction fetch in kernel mode
#PF: error_code(0x0010) - not-present page
PGD 1e2a6067 P4D 1e2a6067 PUD 0 
Oops: Oops: 0010 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 6669 Comm: syz.0.218 Not tainted 6.14.0-syzkaller-13546-g16cd1c265776 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:0x0
Code: Unable to access opcode bytes at 0xffffffffffffffd6.
RSP: 0018:ffffc9000b8d7880 EFLAGS: 00010246
RAX: 1ffffffff18faf03 RBX: 0000000000000000 RCX: ffff88801d773c00
RDX: 0000000000000000 RSI: ffffc9000b8d7980 RDI: ffffc9000b8d79d0
RBP: ffffffff8c7d7818 R08: ffffffff8247ac51 R09: 1ffff1100bb14ca2
R10: dffffc0000000000 R11: 0000000000000000 R12: 1ffff9200171af33
R13: ffffc9000b8d7980 R14: dffffc0000000000 R15: ffffc9000b8d79d0
FS:  00007f9df77a56c0(0000) GS:ffff888124f96000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffffd6 CR3: 000000002fe50000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 generic_file_read_iter+0x345/0x550 mm/filemap.c:2870
 copy_splice_read+0x641/0xb50 fs/splice.c:363
 do_splice_read fs/splice.c:978 [inline]
 splice_direct_to_actor+0x4f0/0xc90 fs/splice.c:1083
 do_splice_direct_actor fs/splice.c:1201 [inline]
 do_splice_direct+0x281/0x3d0 fs/splice.c:1227
 do_sendfile+0x582/0x8c0 fs/read_write.c:1368
 __do_sys_sendfile64 fs/read_write.c:1429 [inline]
 __se_sys_sendfile64+0x17e/0x1e0 fs/read_write.c:1415
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f9df698d169
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:00007f9df77a5038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
RAX: ffffffffffffffda RBX: 00007f9df6ba5fa0 RCX: 00007f9df698d169
RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
RBP: 00007f9df6a0e2a0 R08: 0000000000000000 R09: 0000000000000000
R10: 0001000000201005 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f9df6ba5fa0 R15: 00007fffd9b12588
 </TASK>
Modules linked in:
CR2: 0000000000000000
---[ end trace 0000000000000000 ]---
RIP: 0010:0x0
Code: Unable to access opcode bytes at 0xffffffffffffffd6.
RSP: 0018:ffffc9000b8d7880 EFLAGS: 00010246
RAX: 1ffffffff18faf03 RBX: 0000000000000000 RCX: ffff88801d773c00
RDX: 0000000000000000 RSI: ffffc9000b8d7980 RDI: ffffc9000b8d79d0
RBP: ffffffff8c7d7818 R08: ffffffff8247ac51 R09: 1ffff1100bb14ca2
R10: dffffc0000000000 R11: 0000000000000000 R12: 1ffff9200171af33
R13: ffffc9000b8d7980 R14: dffffc0000000000 R15: ffffc9000b8d79d0
FS:  00007f9df77a56c0(0000) GS:ffff888124f96000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffffd6 CR3: 000000002fe50000 CR4: 0000000000350ef0