Memory cgroup out of memory: Killed process 24885 (syz-executor.4) total-vm:48360kB, anon-rss:380kB, file-rss:8960kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000
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BUG: KCSAN: data-race in drain_all_stock / try_charge_memcg

write to 0xffff888237c2a690 of 4 bytes by task 3099 on cpu 0:
 consume_stock mm/memcontrol.c:2322 [inline]
 try_charge_memcg+0xb46/0xd20 mm/memcontrol.c:2743
 obj_cgroup_charge_pages+0xbd/0x1c0 mm/memcontrol.c:3301
 obj_cgroup_charge+0xec/0x140 mm/memcontrol.c:3592
 __memcg_slab_pre_alloc_hook+0xe3/0x120 mm/slub.c:1929
 memcg_slab_pre_alloc_hook mm/slub.c:1950 [inline]
 slab_pre_alloc_hook mm/slub.c:3766 [inline]
 slab_alloc_node mm/slub.c:3842 [inline]
 kmem_cache_alloc+0x18d/0x2d0 mm/slub.c:3867
 vm_area_dup+0x2c/0x130 kernel/fork.c:480
 dup_mmap kernel/fork.c:695 [inline]
 dup_mm kernel/fork.c:1685 [inline]
 copy_mm+0x67b/0x1070 kernel/fork.c:1734
 copy_process+0x1002/0x20a0 kernel/fork.c:2497
 kernel_clone+0x169/0x560 kernel/fork.c:2902
 __do_sys_clone kernel/fork.c:3045 [inline]
 __se_sys_clone kernel/fork.c:3029 [inline]
 __x64_sys_clone+0xe8/0x120 kernel/fork.c:3029
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x1d0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b

read to 0xffff888237c2a690 of 4 bytes by task 24885 on cpu 1:
 drain_all_stock+0xd3/0x2e0 mm/memcontrol.c:2430
 try_charge_memcg+0x6c2/0xd20 mm/memcontrol.c:2790
 try_charge mm/memcontrol.c:2930 [inline]
 charge_memcg mm/memcontrol.c:7276 [inline]
 mem_cgroup_swapin_charge_folio+0x107/0x190 mm/memcontrol.c:7361
 __read_swap_cache_async+0x2b9/0x510 mm/swap_state.c:498
 swap_cluster_readahead+0x380/0x3f0 mm/swap_state.c:681
 swapin_readahead+0xe2/0x7a0 mm/swap_state.c:888
 do_swap_page+0x3bb/0x15e0 mm/memory.c:3913
 handle_pte_fault mm/memory.c:5167 [inline]
 __handle_mm_fault mm/memory.c:5305 [inline]
 handle_mm_fault+0x7f6/0x27c0 mm/memory.c:5470
 do_user_addr_fault arch/x86/mm/fault.c:1355 [inline]
 handle_page_fault arch/x86/mm/fault.c:1498 [inline]
 exc_page_fault+0x401/0x6d0 arch/x86/mm/fault.c:1554
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:570

value changed: 0x00000038 -> 0x00000037

Reported by Kernel Concurrency Sanitizer on:
CPU: 1 PID: 24885 Comm: syz-executor.4 Not tainted 6.8.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
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