loop0: detected capacity change from 0 to 64
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BUG: KMSAN: use-after-free in __hfs_ext_read_extent fs/hfs/extent.c:160 [inline]
BUG: KMSAN: use-after-free in hfs_free_fork+0x929/0xa70 fs/hfs/extent.c:320
 __hfs_ext_read_extent fs/hfs/extent.c:160 [inline]
 hfs_free_fork+0x929/0xa70 fs/hfs/extent.c:320
 hfs_cat_delete+0x47c/0xb90 fs/hfs/catalog.c:247
 hfs_remove+0x167/0x310 fs/hfs/dir.c:262
 vfs_unlink+0x613/0xab0 fs/namei.c:4579
 do_unlinkat+0x6e6/0xe50 fs/namei.c:4643
 __do_sys_unlink fs/namei.c:4689 [inline]
 __se_sys_unlink fs/namei.c:4687 [inline]
 __x64_sys_unlink+0x71/0xb0 fs/namei.c:4687
 x64_sys_call+0x29de/0x3db0 arch/x86/include/generated/asm/syscalls_64.h:88
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xd9/0x1b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

Uninit was created at:
 slab_free_hook mm/slub.c:2324 [inline]
 slab_free mm/slub.c:4656 [inline]
 kfree+0x236/0xea0 mm/slub.c:4855
 tomoyo_check_open_permission+0xa2f/0xc60 security/tomoyo/file.c:786
 tomoyo_file_open+0x29d/0x320 security/tomoyo/tomoyo.c:334
 security_file_open+0x11e/0x500 security/security.c:3114
 do_dentry_open+0x5f3/0x2750 fs/open.c:933
 vfs_open+0x52/0x5f0 fs/open.c:1086
 do_open fs/namei.c:3880 [inline]
 path_openat+0x598d/0x6760 fs/namei.c:4039
 do_filp_open+0x280/0x660 fs/namei.c:4066
 do_sys_openat2+0x1bb/0x2f0 fs/open.c:1429
 do_sys_open fs/open.c:1444 [inline]
 __do_sys_openat fs/open.c:1460 [inline]
 __se_sys_openat fs/open.c:1455 [inline]
 __x64_sys_openat+0x240/0x300 fs/open.c:1455
 x64_sys_call+0x213/0x3db0 arch/x86/include/generated/asm/syscalls_64.h:258
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xd9/0x1b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

CPU: 0 UID: 0 PID: 6623 Comm: syz.0.15 Not tainted 6.15.0-rc4-syzkaller-00052-g4f79eaa2ceac #0 PREEMPT(undef) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
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