RBP: 00007fa23641e090 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 00007fa235776080 R15: 00007ffefa310968
 </TASK>
------------[ cut here ]------------
kernel BUG at lib/iov_iter.c:626!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 1 UID: 0 PID: 2948 Comm: syz.4.4686 Not tainted 6.13.0-rc5-syzkaller-00012-g0bc21e701a6f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:iov_iter_revert+0x420/0x590 lib/iov_iter.c:626
Code: 42 80 3c 20 00 48 8b 1c 24 74 08 48 89 df e8 67 7e 4a fd 4c 89 2b e9 04 01 00 00 45 85 ed 48 8b 3c 24 75 16 e8 71 a0 e6 fc 90 <0f> 0b 41 83 fd 05 48 8b 3c 24 0f 84 58 01 00 00 48 89 f8 48 c1 e8
RSP: 0018:ffffc9000baef550 EFLAGS: 00010293
RAX: ffffffff84b8d31f RBX: 0000000000000090 RCX: ffff888059bb8000
RDX: 0000000000000000 RSI: ffffffff8f078f50 RDI: ffffc9000baefda0
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff84b8d004
R10: 0000000000000004 R11: ffff888059bb8000 R12: dffffc0000000000
R13: 0000000000000000 R14: ffffc9000baefd90 R15: ffffffffffffff70
FS:  00007fa23641e6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0539af6501 CR3: 00000000679ea000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000016 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 fuse_direct_io+0x30b3/0x31f0 fs/fuse/file.c:1667
 fuse_direct_IO+0x941/0x1390 fs/fuse/file.c:3121
 generic_file_direct_write+0x1e6/0x400 mm/filemap.c:3978
 fuse_cache_write_iter fs/fuse/file.c:1474 [inline]
 fuse_file_write_iter+0x715/0xf70 fs/fuse/file.c:1791
 new_sync_write fs/read_write.c:586 [inline]
 vfs_write+0xaeb/0xd30 fs/read_write.c:679
 ksys_write+0x18f/0x2b0 fs/read_write.c:731
 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: 0033:0x7fa235585d29
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:00007fa23641e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fa235776080 RCX: 00007fa235585d29
RDX: 0000000000000090 RSI: 0000000020000340 RDI: 0000000000000005
RBP: 00007fa23641e090 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 00007fa235776080 R15: 00007ffefa310968
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:iov_iter_revert+0x420/0x590 lib/iov_iter.c:626
Code: 42 80 3c 20 00 48 8b 1c 24 74 08 48 89 df e8 67 7e 4a fd 4c 89 2b e9 04 01 00 00 45 85 ed 48 8b 3c 24 75 16 e8 71 a0 e6 fc 90 <0f> 0b 41 83 fd 05 48 8b 3c 24 0f 84 58 01 00 00 48 89 f8 48 c1 e8
RSP: 0018:ffffc9000baef550 EFLAGS: 00010293
RAX: ffffffff84b8d31f RBX: 0000000000000090 RCX: ffff888059bb8000
RDX: 0000000000000000 RSI: ffffffff8f078f50 RDI: ffffc9000baefda0
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff84b8d004
R10: 0000000000000004 R11: ffff888059bb8000 R12: dffffc0000000000
R13: 0000000000000000 R14: ffffc9000baefd90 R15: ffffffffffffff70
FS:  00007fa23641e6c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f0539af6501 CR3: 00000000679ea000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000016 DR6: 00000000ffff0ff0 DR7: 0000000000000400