------------[ cut here ]------------ WARNING: CPU: 0 PID: 10713 at fs/hfsplus/extents.c:346 hfsplus_free_extents+0x3db/0x520 fs/hfsplus/extents.c:346 Modules linked in: CPU: 0 UID: 0 PID: 10713 Comm: syz.3.1139 Not tainted 6.12.0-syzkaller-07834-g06afb0f36106 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:hfsplus_free_extents+0x3db/0x520 fs/hfsplus/extents.c:346 Code: 25 ff 8b 44 24 04 85 c0 0f 84 34 fe ff ff e8 2c 34 25 ff 48 c7 c7 60 a8 88 8b e8 80 7b 04 ff e9 1e fe ff ff e8 16 34 25 ff 90 <0f> 0b 90 e9 b1 fc ff ff e8 08 34 25 ff 8b 14 24 8b 74 24 04 48 8b RSP: 0018:ffffc90003a77bf0 EFLAGS: 00010283 RAX: 000000000000928f RBX: ffff8880562aa218 RCX: ffffc900107cc000 RDX: 0000000000080000 RSI: ffffffff826904ea RDI: 0000000000000001 RBP: 0000000000000016 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000005 R12: 000000007dca9e01 R13: ffff8880562aa218 R14: ffff888078e24000 R15: 0000000000000040 FS: 00007f7a82be86c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f4889529b10 CR3: 000000005aba2000 CR4: 0000000000350ef0 Call Trace: hfsplus_file_truncate+0x4c7/0xb70 fs/hfsplus/extents.c:608 hfsplus_file_release+0x103/0x230 fs/hfsplus/inode.c:233 __fput+0x3fb/0xb60 fs/file_table.c:450 task_work_run+0x151/0x250 kernel/task_work.c:239 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline] exit_to_user_mode_loop kernel/entry/common.c:114 [inline] exit_to_user_mode_prepare include/linux/entry-common.h:329 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:207 [inline] syscall_exit_to_user_mode+0x27b/0x2a0 kernel/entry/common.c:218 do_syscall_64+0xda/0x250 arch/x86/entry/common.c:89 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f7a81d7e819 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:00007f7a82be8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: 000000000000fea7 RBX: 00007f7a81f36160 RCX: 00007f7a81d7e819 RDX: 000000000000fea7 RSI: 0000000020000280 RDI: 0000000000000005 RBP: 00007f7a81df175e R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f7a81f36160 R15: 00007ffc8364cdd8