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BUG: KASAN: slab-use-after-free in instrument_atomic_read include/linux/instrumented.h:68 [inline]
BUG: KASAN: slab-use-after-free in atomic_long_read include/linux/atomic/atomic-instrumented.h:3188 [inline]
BUG: KASAN: slab-use-after-free in zs_get_total_pages mm/zsmalloc.c:1066 [inline]
BUG: KASAN: slab-use-after-free in zpool_get_total_pages+0x46/0x70 mm/zsmalloc.c:436
Read of size 8 at addr ffff88801b3033b0 by task syz.0.17/6006

CPU: 1 UID: 0 PID: 6006 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120
 print_address_description mm/kasan/report.c:378 [inline]
 print_report+0xca/0x240 mm/kasan/report.c:482
 kasan_report+0x118/0x150 mm/kasan/report.c:595
 check_region_inline mm/kasan/generic.c:-1 [inline]
 kasan_check_range+0x2b0/0x2c0 mm/kasan/generic.c:200
 instrument_atomic_read include/linux/instrumented.h:68 [inline]
 atomic_long_read include/linux/atomic/atomic-instrumented.h:3188 [inline]
 zs_get_total_pages mm/zsmalloc.c:1066 [inline]
 zpool_get_total_pages+0x46/0x70 mm/zsmalloc.c:436
 zswap_total_pages+0xf6/0x1e0 mm/zswap.c:457
 zswap_check_limits mm/zswap.c:465 [inline]
 zswap_store+0x52f/0x1f40 mm/zswap.c:1521
 swap_writeout+0x710/0xd70 mm/page_io.c:275
 writeout mm/vmscan.c:662 [inline]
 pageout mm/vmscan.c:721 [inline]
 shrink_folio_list+0x3011/0x4c70 mm/vmscan.c:1453
 reclaim_folio_list+0xeb/0x500 mm/vmscan.c:2233
 reclaim_pages+0x2f4/0x520 mm/vmscan.c:2266
 madvise_cold_or_pageout_pte_range+0x1974/0x1d00 mm/madvise.c:565
 walk_pmd_range mm/pagewalk.c:130 [inline]
 walk_pud_range mm/pagewalk.c:224 [inline]
 walk_p4d_range mm/pagewalk.c:262 [inline]
 walk_pgd_range+0xfe9/0x1d40 mm/pagewalk.c:303
 __walk_page_range+0x14c/0x710 mm/pagewalk.c:410
 walk_page_range_vma+0x393/0x440 mm/pagewalk.c:705
 madvise_pageout_page_range mm/madvise.c:624 [inline]
 madvise_pageout mm/madvise.c:649 [inline]
 madvise_vma_behavior+0x311f/0x3a10 mm/madvise.c:1352
 madvise_walk_vmas+0x51c/0xa30 mm/madvise.c:1669
 madvise_do_behavior+0x38e/0x550 mm/madvise.c:1885
 do_madvise+0x1bc/0x270 mm/madvise.c:1978
 __do_sys_madvise mm/madvise.c:1987 [inline]
 __se_sys_madvise mm/madvise.c:1985 [inline]
 __x64_sys_madvise+0xa7/0xc0 mm/madvise.c:1985
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f4f4118ec29
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:00007f4f407fe038 EFLAGS: 00000246 ORIG_RAX: 000000000000001c
RAX: ffffffffffffffda RBX: 00007f4f413d5fa0 RCX: 00007f4f4118ec29
RDX: 0000000000000015 RSI: 7fffffffffffffff RDI: 0000200000000000
RBP: 00007f4f41211e41 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f4f413d6038 R14: 00007f4f413d5fa0 R15: 00007ffefd579118
 </TASK>

Allocated by task 1:
 kasan_save_stack mm/kasan/common.c:56 [inline]
 kasan_save_track+0x3e/0x80 mm/kasan/common.c:77
 unpoison_slab_object mm/kasan/common.c:342 [inline]
 __kasan_slab_alloc+0x6c/0x80 mm/kasan/common.c:368
 kasan_slab_alloc include/linux/kasan.h:252 [inline]
 slab_post_alloc_hook mm/slub.c:4945 [inline]
 slab_alloc_node mm/slub.c:5244 [inline]
 kmem_cache_alloc_noprof+0x367/0x6e0 mm/slub.c:5251
 acpi_ut_allocate_object_desc_dbg drivers/acpi/acpica/utobject.c:359 [inline]
 acpi_ut_create_internal_object_dbg+0xe6/0x470 drivers/acpi/acpica/utobject.c:69
 acpi_ds_create_operand+0x2d7/0x890 drivers/acpi/acpica/dsutils.c:617
 acpi_ds_create_operands+0x264/0x3f0 drivers/acpi/acpica/dsutils.c:707
 acpi_ds_exec_end_op+0x26b/0x1120 drivers/acpi/acpica/dswexec.c:385
 acpi_ps_parse_loop+0xc33/0x1ab0 drivers/acpi/acpica/psloop.c:525
 acpi_ps_parse_aml+0x22d/0x9b0 drivers/acpi/acpica/psparse.c:475
 acpi_ps_execute_method+0x58d/0x7c0 drivers/acpi/acpica/psxface.c:190
 acpi_ns_evaluate+0x5a6/0xa20 drivers/acpi/acpica/nseval.c:205
 acpi_evaluate_object+0x53f/0xa10 drivers/acpi/acpica/nsxfeval.c:354
 acpi_evaluate_integer+0xfc/0x270 drivers/acpi/utils.c:260
 acpi_bus_get_status_handle drivers/acpi/bus.c:82 [inline]
 acpi_bus_get_status+0x14a/0x380 drivers/acpi/bus.c:111
 acpi_scan_init_status drivers/acpi/scan.c:1863 [inline]
 acpi_add_single_object+0x391/0x1a20 drivers/acpi/scan.c:1896
 acpi_bus_check_add+0x349/0x820 drivers/acpi/scan.c:2179
 acpi_ns_walk_namespace+0x26b/0x690 drivers/acpi/acpica/nswalk.c:-1
 acpi_walk_namespace+0xe8/0x130 drivers/acpi/acpica/nsxfeval.c:606
 acpi_bus_scan+0xe8/0x4b0 drivers/acpi/scan.c:2593
 acpi_scan_init+0x1b0/0x550 drivers/acpi/scan.c:2746
 acpi_init+0x130/0x1f0 drivers/acpi/bus.c:1469
 do_one_initcall+0x236/0x820 init/main.c:1283
 do_initcall_level+0x104/0x190 init/main.c:1345
 do_initcalls+0x59/0xa0 init/main.c:1361
 kernel_init_freeable+0x334/0x4b0 init/main.c:1593
 kernel_init+0x1d/0x1d0 init/main.c:1483
 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

Freed by task 1:
 kasan_save_stack mm/kasan/common.c:56 [inline]
 kasan_save_track+0x3e/0x80 mm/kasan/common.c:77
 __kasan_save_free_info+0x46/0x50 mm/kasan/generic.c:587
 kasan_save_free_info mm/kasan/kasan.h:406 [inline]
 poison_slab_object mm/kasan/common.c:252 [inline]
 __kasan_slab_free+0x5c/0x80 mm/kasan/common.c:284
 kasan_slab_free include/linux/kasan.h:234 [inline]
 slab_free_hook mm/slub.c:2507 [inline]
 slab_free mm/slub.c:6557 [inline]
 kmem_cache_free+0x19b/0x690 mm/slub.c:6668
 acpi_os_release_object+0x1d/0x30 drivers/acpi/osl.c:1644
 acpi_ut_update_object_reference+0x47f/0x710 drivers/acpi/acpica/utdelete.c:632
 acpi_ds_clear_operands+0xa9/0x1b0 drivers/acpi/acpica/dsutils.c:396
 acpi_ds_exec_end_op+0xbe9/0x1120 drivers/acpi/acpica/dswexec.c:442
 acpi_ps_parse_loop+0xc33/0x1ab0 drivers/acpi/acpica/psloop.c:525
 acpi_ps_parse_aml+0x22d/0x9b0 drivers/acpi/acpica/psparse.c:475
 acpi_ps_execute_method+0x58d/0x7c0 drivers/acpi/acpica/psxface.c:190
 acpi_ns_evaluate+0x5a6/0xa20 drivers/acpi/acpica/nseval.c:205
 acpi_evaluate_object+0x53f/0xa10 drivers/acpi/acpica/nsxfeval.c:354
 acpi_evaluate_integer+0xfc/0x270 drivers/acpi/utils.c:260
 acpi_bus_get_status_handle drivers/acpi/bus.c:82 [inline]
 acpi_bus_get_status+0x14a/0x380 drivers/acpi/bus.c:111
 acpi_scan_init_status drivers/acpi/scan.c:1863 [inline]
 acpi_add_single_object+0x391/0x1a20 drivers/acpi/scan.c:1896
 acpi_bus_check_add+0x349/0x820 drivers/acpi/scan.c:2179
 acpi_ns_walk_namespace+0x26b/0x690 drivers/acpi/acpica/nswalk.c:-1
 acpi_walk_namespace+0xe8/0x130 drivers/acpi/acpica/nsxfeval.c:606
 acpi_bus_scan+0xe8/0x4b0 drivers/acpi/scan.c:2593
 acpi_scan_init+0x1b0/0x550 drivers/acpi/scan.c:2746
 acpi_init+0x130/0x1f0 drivers/acpi/bus.c:1469
 do_one_initcall+0x236/0x820 init/main.c:1283
 do_initcall_level+0x104/0x190 init/main.c:1345
 do_initcalls+0x59/0xa0 init/main.c:1361
 kernel_init_freeable+0x334/0x4b0 init/main.c:1593
 kernel_init+0x1d/0x1d0 init/main.c:1483
 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245

The buggy address belongs to the object at ffff88801b3033a8
 which belongs to the cache Acpi-Operand of size 72
The buggy address is located 8 bytes inside of
 freed 72-byte region [ffff88801b3033a8, ffff88801b3033f0)

The buggy address belongs to the physical page:
page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88801b303000 pfn:0x1b303
flags: 0xfff00000000200(workingset|node=0|zone=1|lastcpupid=0x7ff)
page_type: f5(slab)
raw: 00fff00000000200 ffff88801a894dc0 ffffea00006be4d0 ffffea00006bffd0
raw: ffff88801b303000 000000000027001c 00000000f5000000 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 1, tgid 1 (swapper/0), ts 2367926237, free_ts 0
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x240/0x2a0 mm/page_alloc.c:1850
 prep_new_page mm/page_alloc.c:1858 [inline]
 get_page_from_freelist+0x21e4/0x22c0 mm/page_alloc.c:3869
 __alloc_frozen_pages_noprof+0x181/0x370 mm/page_alloc.c:5159
 alloc_pages_mpol+0x232/0x4a0 mm/mempolicy.c:2416
 alloc_slab_page mm/slub.c:3023 [inline]
 allocate_slab+0x96/0x3a0 mm/slub.c:3196
 new_slab mm/slub.c:3250 [inline]
 ___slab_alloc+0xe94/0x1920 mm/slub.c:4626
 __slab_alloc+0x65/0x100 mm/slub.c:4745
 __slab_alloc_node mm/slub.c:4821 [inline]
 slab_alloc_node mm/slub.c:5232 [inline]
 kmem_cache_alloc_noprof+0x3f9/0x6e0 mm/slub.c:5251
 acpi_ut_allocate_object_desc_dbg drivers/acpi/acpica/utobject.c:359 [inline]
 acpi_ut_create_internal_object_dbg+0xe6/0x470 drivers/acpi/acpica/utobject.c:69
 acpi_ds_create_operand+0x2d7/0x890 drivers/acpi/acpica/dsutils.c:617
 acpi_ds_create_operands+0x264/0x3f0 drivers/acpi/acpica/dsutils.c:707
 acpi_ds_load2_end_op+0xa51/0xf30 drivers/acpi/acpica/dswload2.c:663
 acpi_ds_exec_end_op+0x67b/0x1120 drivers/acpi/acpica/dswexec.c:638
 acpi_ps_parse_loop+0xc33/0x1ab0 drivers/acpi/acpica/psloop.c:525
 acpi_ps_parse_aml+0x22d/0x9b0 drivers/acpi/acpica/psparse.c:475
 acpi_ps_execute_table+0x335/0x410 drivers/acpi/acpica/psxface.c:295
page_owner free stack trace missing

Memory state around the buggy address:
 ffff88801b303280: fb fb fb fb fb fb fb fc fc fc fc 00 00 00 00 00
 ffff88801b303300: 00 00 00 00 fc fc fc fc 00 00 00 00 00 00 00 00
>ffff88801b303380: 00 fc fc fc fc fa fb fb fb fb fb fb fb fb fc fc
                                     ^
 ffff88801b303400: fc fc 00 00 00 00 00 00 00 00 00 fc fc fc fc 00
 ffff88801b303480: 00 00 00 00 00 00 00 00 fc fc fc fc 00 00 00 00
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