oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=25283,uid=0
Memory cgroup out of memory: Killed process 25283 (syz-executor.3) total-vm:46296kB, anon-rss:376kB, file-rss:8960kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000
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BUG: KCSAN: data-race in __refill_stock / drain_all_stock

read-write to 0xffff888237d2a3c0 of 4 bytes by task 25297 on cpu 1:
 __refill_stock+0x7f/0xb0 mm/memcontrol.c:2364
 refill_stock mm/memcontrol.c:2375 [inline]
 obj_cgroup_uncharge_pages+0xfb/0x1a0 mm/memcontrol.c:3234
 __memcg_kmem_uncharge_page+0x53/0x100 mm/memcontrol.c:3307
 free_pages_prepare mm/page_alloc.c:1127 [inline]
 free_unref_page_prepare+0x7c/0x2a0 mm/page_alloc.c:2347
 free_unref_page+0x34/0x170 mm/page_alloc.c:2487
 vfree+0x27c/0x410 mm/vmalloc.c:2842
 __vmalloc_area_node mm/vmalloc.c:3203 [inline]
 __vmalloc_node_range+0xddb/0xea0 mm/vmalloc.c:3320
 kvmalloc_node+0x121/0x160 mm/util.c:642
 kvmalloc include/linux/slab.h:738 [inline]
 xt_alloc_table_info+0x3d/0x80 net/netfilter/x_tables.c:1192
 do_replace net/ipv4/netfilter/arp_tables.c:970 [inline]
 do_arpt_set_ctl+0x634/0x13b0 net/ipv4/netfilter/arp_tables.c:1421
 nf_setsockopt+0x18d/0x1b0 net/netfilter/nf_sockopt.c:101
 ip_setsockopt+0xe6/0x100 net/ipv4/ip_sockglue.c:1426
 tcp_setsockopt+0x90/0xa0 net/ipv4/tcp.c:3704
 sock_common_setsockopt+0x61/0x70 net/core/sock.c:3711
 do_sock_setsockopt net/socket.c:2311 [inline]
 __sys_setsockopt+0x1d4/0x240 net/socket.c:2334
 __do_sys_setsockopt net/socket.c:2343 [inline]
 __se_sys_setsockopt net/socket.c:2340 [inline]
 __x64_sys_setsockopt+0x66/0x80 net/socket.c:2340
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x44/0x110 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x63/0x6b

read to 0xffff888237d2a3c0 of 4 bytes by task 25283 on cpu 0:
 drain_all_stock+0xd3/0x2d0 mm/memcontrol.c:2405
 try_charge_memcg+0x6c5/0xd30 mm/memcontrol.c:2750
 try_charge mm/memcontrol.c:2884 [inline]
 charge_memcg mm/memcontrol.c:7210 [inline]
 mem_cgroup_swapin_charge_folio+0x107/0x190 mm/memcontrol.c:7295
 __read_swap_cache_async+0x2f6/0x550 mm/swap_state.c:490
 swap_cluster_readahead+0x27c/0x4c0 mm/swap_state.c:655
 swapin_readahead+0xe9/0x7f0 mm/swap_state.c:878
 do_swap_page+0x4a0/0x1670 mm/memory.c:3883
 handle_pte_fault mm/memory.c:5041 [inline]
 __handle_mm_fault mm/memory.c:5179 [inline]
 handle_mm_fault+0xa36/0x2dd0 mm/memory.c:5344
 do_user_addr_fault arch/x86/mm/fault.c:1364 [inline]
 handle_page_fault arch/x86/mm/fault.c:1505 [inline]
 exc_page_fault+0x3ff/0x6c0 arch/x86/mm/fault.c:1561
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:570

value changed: 0x00000015 -> 0x0000002b

Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 25283 Comm: syz-executor.3 Not tainted 6.7.0-rc1-syzkaller-00213-g791c8ab095f7 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
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