loop2: detected capacity change from 0 to 131072
erofs: (device loop2): mounted with root inode @ nid 36.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 8655 at fs/iomap/iter.c:35 iomap_iter+0x7f2/0x8a0 fs/iomap/iter.c:78
Modules linked in:
CPU: 1 PID: 8655 Comm: syz-executor.2 Not tainted 6.0.0-syzkaller-09423-g493ffd6605b2 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022
RIP: 0010:iomap_iter_done fs/iomap/iter.c:35 [inline]
RIP: 0010:iomap_iter+0x7f2/0x8a0 fs/iomap/iter.c:78
Code: c4 40 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 a6 42 7f ff 0f 0b e9 9e fe ff ff e8 9a 42 7f ff 0f 0b e9 d0 fe ff ff e8 8e 42 7f ff <0f> 0b e9 34 ff ff ff e8 82 42 7f ff 0f 0b 41 bd fb ff ff ff eb bb
RSP: 0018:ffffc90009db7828 EFLAGS: 00010283
RAX: ffffffff82073ec2 RBX: 000000002cd0524d RCX: 0000000000040000
RDX: ffffc90005f42000 RSI: 00000000000004de RDI: 00000000000004df
RBP: 00000000fdfdffff R08: ffffffff82073dea R09: fffffbfff1c19fde
R10: fffffbfff1c19fde R11: 1ffffffff1c19fdd R12: ffffc90009db7968
R13: 1ffff920013b6f32 R14: 1ffff920013b6f2c R15: dffffc0000000000
FS:  00007f4698f42700(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4697fad0b0 CR3: 0000000028139000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 iomap_fiemap+0x1b9/0x9a0 fs/iomap/fiemap.c:80
 ioctl_fiemap fs/ioctl.c:219 [inline]
 do_vfs_ioctl+0x187f/0x29a0 fs/ioctl.c:810
 __do_sys_ioctl fs/ioctl.c:868 [inline]
 __se_sys_ioctl+0x83/0x170 fs/ioctl.c:856
 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: 0033:0x7f4697e8b5a9
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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4698f42168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f4697fabf80 RCX: 00007f4697e8b5a9
RDX: 0000000020000280 RSI: 00000000c020660b RDI: 0000000000000005
RBP: 00007f4697ee6580 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe89e57f4f R14: 00007f4698f42300 R15: 0000000000022000
 </TASK>