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BUG: KASAN: slab-use-after-free in hfsplus_release_folio+0x493/0x550 fs/hfsplus/inode.c:92
Read of size 4 at addr ffff888026110038 by task syz-executor.4/12621

CPU: 1 PID: 12621 Comm: syz-executor.4 Not tainted 6.2.0-syzkaller-13115-gee3f96b16468 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/16/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e7/0x2d0 lib/dump_stack.c:106
 print_address_description mm/kasan/report.c:319 [inline]
 print_report+0x163/0x540 mm/kasan/report.c:430
 kasan_report+0x143/0x170 mm/kasan/report.c:536
 hfsplus_release_folio+0x493/0x550 fs/hfsplus/inode.c:92
 block_invalidate_folio+0x681/0xa10 fs/buffer.c:1569
 folio_invalidate mm/truncate.c:159 [inline]
 truncate_cleanup_folio+0x1e3/0x5f0 mm/truncate.c:179
 truncate_inode_pages_range+0x2bc/0x11d0 mm/truncate.c:368
 hfsplus_evict_inode+0x27/0xd0 fs/hfsplus/super.c:168
 evict+0x2a4/0x620 fs/inode.c:665
 hfsplus_put_super+0x20f/0x330 fs/hfsplus/super.c:302
 generic_shutdown_super+0x134/0x340 fs/super.c:491
 kill_block_super+0x7e/0xe0 fs/super.c:1398
 deactivate_locked_super+0xa4/0x110 fs/super.c:331
 cleanup_mnt+0x490/0x520 fs/namespace.c:1177
 task_work_run+0x24a/0x300 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 exit_to_user_mode_loop+0xd9/0x100 kernel/entry/common.c:171
 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:203
 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline]
 syscall_exit_to_user_mode+0x64/0x2e0 kernel/entry/common.c:296
 do_syscall_64+0x4d/0xc0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f72ee88d567
Code: ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 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:00007ffdba932f98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f72ee88d567
RDX: 00007ffdba93306b RSI: 000000000000000a RDI: 00007ffdba933060
RBP: 00007ffdba933060 R08: 00000000ffffffff R09: 00007ffdba932e30
R10: 0000555555c878b3 R11: 0000000000000246 R12: 00007f72ee8e6b24
R13: 00007ffdba934120 R14: 0000555555c87810 R15: 00007ffdba934160
 </TASK>

Allocated by task 19936:
 kasan_save_stack mm/kasan/common.c:45 [inline]
 kasan_set_track+0x4f/0x70 mm/kasan/common.c:52
 ____kasan_kmalloc mm/kasan/common.c:374 [inline]
 __kasan_kmalloc+0x98/0xb0 mm/kasan/common.c:383
 kmalloc include/linux/slab.h:580 [inline]
 kzalloc include/linux/slab.h:720 [inline]
 hfsplus_btree_open+0x5e/0xd10 fs/hfsplus/btree.c:142
 hfsplus_fill_super+0xabe/0x1c90 fs/hfsplus/super.c:473
 mount_bdev+0x271/0x3a0 fs/super.c:1371
 legacy_get_tree+0xef/0x190 fs/fs_context.c:610
 vfs_get_tree+0x8c/0x270 fs/super.c:1501
 do_new_mount+0x28f/0xae0 fs/namespace.c:3042
 do_mount fs/namespace.c:3385 [inline]
 __do_sys_mount fs/namespace.c:3594 [inline]
 __se_sys_mount+0x2d9/0x3c0 fs/namespace.c:3571
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

Freed by task 12621:
 kasan_save_stack mm/kasan/common.c:45 [inline]
 kasan_set_track+0x4f/0x70 mm/kasan/common.c:52
 kasan_save_free_info+0x2b/0x40 mm/kasan/generic.c:521
 ____kasan_slab_free+0xd6/0x120 mm/kasan/common.c:236
 kasan_slab_free include/linux/kasan.h:162 [inline]
 slab_free_hook mm/slub.c:1781 [inline]
 slab_free_freelist_hook mm/slub.c:1807 [inline]
 slab_free mm/slub.c:3787 [inline]
 __kmem_cache_free+0x264/0x3c0 mm/slub.c:3800
 hfsplus_put_super+0x1cf/0x330 fs/hfsplus/super.c:300
 generic_shutdown_super+0x134/0x340 fs/super.c:491
 kill_block_super+0x7e/0xe0 fs/super.c:1398
 deactivate_locked_super+0xa4/0x110 fs/super.c:331
 cleanup_mnt+0x490/0x520 fs/namespace.c:1177
 task_work_run+0x24a/0x300 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 exit_to_user_mode_loop+0xd9/0x100 kernel/entry/common.c:171
 exit_to_user_mode_prepare+0xb1/0x140 kernel/entry/common.c:203
 __syscall_exit_to_user_mode_work kernel/entry/common.c:285 [inline]
 syscall_exit_to_user_mode+0x64/0x2e0 kernel/entry/common.c:296
 do_syscall_64+0x4d/0xc0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

The buggy address belongs to the object at ffff888026110000
 which belongs to the cache kmalloc-4k of size 4096
The buggy address is located 56 bytes inside of
 freed 4096-byte region [ffff888026110000, ffff888026111000)

The buggy address belongs to the physical page:
page:ffffea0000984400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x26110
head:ffffea0000984400 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000010200 ffff888012442140 dead000000000100 dead000000000122
raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 9336316130, free_ts 0
 prep_new_page mm/page_alloc.c:2552 [inline]
 get_page_from_freelist+0x37e0/0x3970 mm/page_alloc.c:4325
 __alloc_pages+0x291/0x7f0 mm/page_alloc.c:5591
 alloc_page_interleave+0x22/0x1d0 mm/mempolicy.c:2116
 alloc_slab_page+0x6a/0x160 mm/slub.c:1851
 allocate_slab mm/slub.c:1998 [inline]
 new_slab+0x84/0x2f0 mm/slub.c:2051
 ___slab_alloc+0xa85/0x10a0 mm/slub.c:3193
 __slab_alloc mm/slub.c:3292 [inline]
 __slab_alloc_node mm/slub.c:3345 [inline]
 slab_alloc_node mm/slub.c:3442 [inline]
 __kmem_cache_alloc_node+0x1b8/0x2a0 mm/slub.c:3491
 kmalloc_trace+0x2a/0x60 mm/slab_common.c:1061
 kmalloc include/linux/slab.h:580 [inline]
 kzalloc include/linux/slab.h:720 [inline]
 kobject_uevent_env+0x285/0x8e0 lib/kobject_uevent.c:524
 device_add+0x95c/0x1060 drivers/base/core.c:3570
 __video_register_device+0x39a3/0x4790 drivers/media/v4l2-core/v4l2-dev.c:1036
 video_register_device include/media/v4l2-dev.h:383 [inline]
 vivid_create_devnodes+0x26d7/0x2f40 drivers/media/test-drivers/vivid/vivid-core.c:1731
 vivid_create_instance drivers/media/test-drivers/vivid/vivid-core.c:1988 [inline]
 vivid_probe+0x571a/0x7420 drivers/media/test-drivers/vivid/vivid-core.c:2041
 platform_probe+0x135/0x1b0 drivers/base/platform.c:1404
 really_probe+0x2af/0xc80 drivers/base/dd.c:631
 __driver_probe_device+0x1c3/0x3f0 drivers/base/dd.c:768
page_owner free stack trace missing

Memory state around the buggy address:
 ffff88802610ff00: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc
 ffff88802610ff80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff888026110000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                                        ^
 ffff888026110080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff888026110100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
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