------------[ cut here ]------------
WARNING: CPU: 1 PID: 28379 at fs/btrfs/extent_io.c:2499 emit_fiemap_extent+0xec/0x410 fs/btrfs/extent_io.c:2499
Modules linked in:
CPU: 1 PID: 28379 Comm: syz-executor.3 Not tainted 6.8.0-rc6-syzkaller-00194-g17ba56605bfd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
RIP: 0010:emit_fiemap_extent+0xec/0x410 fs/btrfs/extent_io.c:2499
Code: c2 48 fe 49 8b 45 00 48 89 04 24 48 8b 4c 24 28 48 8d 2c 08 48 89 ef 4c 89 f6 e8 2f f4 e9 fd 4c 39 f5 76 1d e8 c5 f1 e9 fd 90 <0f> 0b 90 bd ea ff ff ff e9 25 02 00 00 e8 b2 f1 e9 fd e9 97 01 00
RSP: 0018:ffffc900146a7448 EFLAGS: 00010283
RAX: ffffffff83a97a8b RBX: ffffc900146a78a0 RCX: 0000000000040000
RDX: ffffc9000b11c000 RSI: 000000000000bb75 RDI: 000000000000bb76
RBP: 0000000000101000 R08: ffffffff83a97a81 R09: 0000000000002800
R10: ffffc900146a7418 R11: fffff520028d4e85 R12: 1ffff920028d4f17
R13: ffffc900146a78b0 R14: 0000000000018000 R15: 1ffff920028d4f16
FS:  00007fbe59c5b6c0(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe21910c440 CR3: 0000000042632000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 fiemap_process_hole+0xb77/0xc50 fs/btrfs/extent_io.c:2797
 extent_fiemap+0xcec/0x1ec0 fs/btrfs/extent_io.c:3003
 btrfs_fiemap+0x178/0x1f0 fs/btrfs/inode.c:7863
 ioctl_fiemap fs/ioctl.c:220 [inline]
 do_vfs_ioctl+0x1a02/0x2b60 fs/ioctl.c:811
 __do_sys_ioctl fs/ioctl.c:869 [inline]
 __se_sys_ioctl+0x81/0x170 fs/ioctl.c:857
 do_syscall_64+0xf9/0x240
 entry_SYSCALL_64_after_hwframe+0x6f/0x77
RIP: 0033:0x7fbe58e7dda9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fbe59c5b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fbe58fac120 RCX: 00007fbe58e7dda9
RDX: 0000000020000900 RSI: 00000000c020660b RDI: 0000000000000006
RBP: 00007fbe58eca47a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007fbe58fac120 R15: 00007ffd3ec6cd78
 </TASK>