R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 00007f3a8ef75fa0 R15: 00007ffd6a33b078
 </TASK>
------------[ cut here ]------------
kernel BUG at lib/iov_iter.c:626!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 UID: 0 PID: 6848 Comm: syz.4.254 Not tainted 6.13.0-rc3-syzkaller-00044-gaef25be35d23 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/25/2024
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 07 99 4a fd 4c 89 2b e9 04 01 00 00 45 85 ed 48 8b 3c 24 75 16 e8 61 ba 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:ffffc9000be6f690 EFLAGS: 00010293
RAX: ffffffff84b8b93f RBX: 0000000000000001 RCX: ffff8880307bda00
RDX: 0000000000000000 RSI: ffffffff8f078e30 RDI: ffffc9000be6fd70
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff84b8b624
R10: 0000000000000004 R11: ffff8880307bda00 R12: dffffc0000000000
R13: 0000000000000000 R14: ffffc9000be6fd60 R15: ffffffffffffffff
FS:  00007f3a8fc2a6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2fb1fffc CR3: 0000000075ebe000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 fuse_direct_io+0x30b3/0x31f0 fs/fuse/file.c:1667
 fuse_direct_write_iter fs/fuse/file.c:1742 [inline]
 fuse_file_write_iter+0xae2/0xf70 fs/fuse/file.c:1787
 do_iter_readv_writev+0x600/0x880
 vfs_writev+0x376/0xba0 fs/read_write.c:1050
 do_writev+0x1b6/0x360 fs/read_write.c:1096
 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: 0033:0x7f3a8ed85d29
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:00007f3a8fc2a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000014
RAX: ffffffffffffffda RBX: 00007f3a8ef75fa0 RCX: 00007f3a8ed85d29
RDX: 0000000000000001 RSI: 0000000020000000 RDI: 0000000000000005
RBP: 00007f3a8fc2a090 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 0000000000000000 R14: 00007f3a8ef75fa0 R15: 00007ffd6a33b078
 </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 07 99 4a fd 4c 89 2b e9 04 01 00 00 45 85 ed 48 8b 3c 24 75 16 e8 61 ba 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:ffffc9000be6f690 EFLAGS: 00010293
RAX: ffffffff84b8b93f RBX: 0000000000000001 RCX: ffff8880307bda00
RDX: 0000000000000000 RSI: ffffffff8f078e30 RDI: ffffc9000be6fd70
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff84b8b624
R10: 0000000000000004 R11: ffff8880307bda00 R12: dffffc0000000000
R13: 0000000000000000 R14: ffffc9000be6fd60 R15: ffffffffffffffff
FS:  00007f3a8fc2a6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2fb17ff8 CR3: 0000000075ebe000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400