------------[ cut here ]------------
WARNING: CPU: 1 PID: 2146 at lib/iov_iter.c:919 iov_iter_revert+0x394/0x850
Modules linked in:
CPU: 1 PID: 2146 Comm: syz-executor.1 Not tainted 6.1.0-syzkaller-03225-g764822972d64 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:iov_iter_revert+0x394/0x850 lib/iov_iter.c:919
Code: 80 3c 01 00 48 8b 5c 24 20 74 08 48 89 df e8 73 31 a7 fd 4c 89 2b 48 83 c4 68 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 cc da 52 fd <0f> 0b eb e8 48 8d 6b 18 48 89 e8 48 c1 e8 03 42 80 3c 28 00 74 08
RSP: 0000:ffffc9000604fac8 EFLAGS: 00010293
RAX: ffffffff84388b04 RBX: ffffc9000604fe40 RCX: ffff88802c47d7c0
RDX: 0000000000000000 RSI: fffffffffff62f0c RDI: 000000007ffff000
RBP: fffffffffff62f0c R08: ffffffff843887ac R09: fffffbfff1d2cb96
R10: fffffbfff1d2cb96 R11: 1ffffffff1d2cb95 R12: fffffffffff62f0c
R13: ffffc9000604fe40 R14: ffffc9000604fe50 R15: 000000007fefef0c
FS:  00007f5b335ab700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd28f385058 CR3: 000000002290c000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 generic_file_read_iter+0x3d4/0x540 mm/filemap.c:2804
 do_iter_read+0x6e3/0xc10 fs/read_write.c:796
 vfs_readv fs/read_write.c:916 [inline]
 do_preadv+0x1f4/0x330 fs/read_write.c:1008
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f5b3288c0d9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5b335ab168 EFLAGS: 00000246 ORIG_RAX: 0000000000000147
RAX: ffffffffffffffda RBX: 00007f5b329abf80 RCX: 00007f5b3288c0d9
RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004
RBP: 00007f5b328e7ae9 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fff3fa8e9af R14: 00007f5b335ab300 R15: 0000000000022000
 </TASK>