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ODEBUG: free active (active state 0) object: ffff888029c8c238 object type: timer_list hint: delayed_sync_fs+0x0/0xf0 fs/hfsplus/super.c:-1
WARNING: CPU: 1 PID: 10879 at lib/debugobjects.c:615 debug_print_object+0x16b/0x1e0 lib/debugobjects.c:612
Modules linked in:
CPU: 1 UID: 0 PID: 10879 Comm: syz.5.924 Not tainted 6.15.0-next-20250530-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:debug_print_object+0x16b/0x1e0 lib/debugobjects.c:612
Code: 4c 89 ff e8 77 7f 5c fd 4d 8b 0f 48 c7 c7 20 a6 e2 8b 48 8b 34 24 4c 89 ea 89 e9 4d 89 f0 41 54 e8 7a a6 bc fc 48 83 c4 08 90 <0f> 0b 90 90 ff 05 a7 f5 d9 0a 48 83 c4 08 5b 41 5c 41 5d 41 5e 41
RSP: 0018:ffffc900042ef710 EFLAGS: 00010292
RAX: 794434c1cb8f2c00 RBX: dffffc0000000000 RCX: 0000000000080000
RDX: ffffc9001acaa000 RSI: 000000000004397d RDI: 000000000004397e
RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bfaa44 R12: ffffffff82964690
R13: ffffffff8be2a7a0 R14: ffff888029c8c238 R15: ffffffff8b8cdfc0
FS:  00007f06f11d56c0(0000) GS:ffff888125d53000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000032000 CR3: 00000000243fa000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __debug_check_no_obj_freed lib/debugobjects.c:1099 [inline]
 debug_check_no_obj_freed+0x3a2/0x470 lib/debugobjects.c:1129
 slab_free_hook mm/slub.c:2312 [inline]
 slab_free mm/slub.c:4643 [inline]
 kfree+0x112/0x440 mm/slub.c:4842
 hfsplus_fill_super+0xedb/0x1b70 fs/hfsplus/super.c:613
 get_tree_bdev_flags+0x40b/0x4d0 fs/super.c:1679
 vfs_get_tree+0x8f/0x2b0 fs/super.c:1802
 do_new_mount+0x24a/0xa40 fs/namespace.c:3856
 do_mount fs/namespace.c:4193 [inline]
 __do_sys_mount fs/namespace.c:4404 [inline]
 __se_sys_mount+0x317/0x410 fs/namespace.c:4381
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f06f339010a
Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 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:00007f06f11d4e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f06f11d4ef0 RCX: 00007f06f339010a
RDX: 0000200000000100 RSI: 0000200000000500 RDI: 00007f06f11d4eb0
RBP: 0000200000000100 R08: 00007f06f11d4ef0 R09: 0000000002008010
R10: 0000000002008010 R11: 0000000000000246 R12: 0000200000000500
R13: 00007f06f11d4eb0 R14: 00000000000006dc R15: 0000200000000000
 </TASK>