------------[ cut here ]------------
WARNING: CPU: 1 PID: 11254 at lib/iov_iter.c:612 iov_iter_revert+0x58a/0x5f0 lib/iov_iter.c:612
Modules linked in:
CPU: 1 UID: 0 PID: 11254 Comm: syz.2.585 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
RIP: 0010:iov_iter_revert+0x58a/0x5f0 lib/iov_iter.c:612
Code: 5c 24 30 74 08 48 89 df e8 e3 ad a1 fd 4c 89 2b 48 83 c4 38 5b 41 5c 41 5d 41 5e 41 5f 5d e9 0d fd 4a 06 cc e8 d7 fa 3f fd 90 <0f> 0b 90 eb e1 e8 cc fa 3f fd eb da 89 d9 80 e1 07 38 c1 0f 8c e6
RSP: 0018:ffffc90005ddfbb8 EFLAGS: 00010283
RAX: ffffffff847ef259 RBX: ffffc90005ddfd70 RCX: 0000000000080000
RDX: ffffc9001519c000 RSI: 000000000000103a RDI: 000000000000103b
RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000100 R11: 0000000000000005 R12: 1ffff92000bbbfb1
R13: 0000000000001000 R14: ffffc90005ddfd88 R15: fffffffffffff002
FS:  00007f584ad3e6c0(0000) GS:ffff888126cc9000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000001402 CR3: 0000000068152000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 generic_file_read_iter+0x38f/0x520 mm/filemap.c:2923
 new_sync_read fs/read_write.c:491 [inline]
 vfs_read+0x563/0xa30 fs/read_write.c:572
 ksys_read+0x14b/0x260 fs/read_write.c:715
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f584cadeec9
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:00007f584ad3e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 00007f584cd35fa0 RCX: 00007f584cadeec9
RDX: 0000000000001000 RSI: 0000200000001400 RDI: 0000000000000005
RBP: 00007f584cb61f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f584cd36038 R14: 00007f584cd35fa0 R15: 00007ffebf8c5ef8
 </TASK>