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BUG: KCSAN: data-race in __delete_from_swap_cache / folio_mapping

write to 0xffffea000506a0e8 of 8 bytes by task 23307 on cpu 1:
 __delete_from_swap_cache+0x1f0/0x290 mm/swap_state.c:163
 delete_from_swap_cache+0x72/0xe0 mm/swap_state.c:243
 folio_free_swap+0x1d8/0x1f0 mm/swapfile.c:1876
 do_swap_page+0x16a9/0x2550 mm/memory.c:4544
 handle_pte_fault mm/memory.c:5804 [inline]
 __handle_mm_fault mm/memory.c:5944 [inline]
 handle_mm_fault+0x8e4/0x2ac0 mm/memory.c:6112
 do_user_addr_fault arch/x86/mm/fault.c:1389 [inline]
 handle_page_fault arch/x86/mm/fault.c:1481 [inline]
 exc_page_fault+0x296/0x650 arch/x86/mm/fault.c:1539
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623

read to 0xffffea000506a0e8 of 8 bytes by task 23308 on cpu 0:
 folio_mapping+0xdb/0x120 mm/util.c:840
 folio_evictable mm/internal.h:435 [inline]
 evict_folios+0x2479/0x3240 mm/vmscan.c:4608
 try_to_shrink_lruvec+0x5d2/0x750 mm/vmscan.c:4796
 lru_gen_shrink_lruvec mm/vmscan.c:4945 [inline]
 shrink_lruvec+0x22d/0x1840 mm/vmscan.c:5700
 shrink_node_memcgs mm/vmscan.c:5936 [inline]
 shrink_node+0x603/0x1d80 mm/vmscan.c:5977
 shrink_zones mm/vmscan.c:6222 [inline]
 do_try_to_free_pages+0x3c6/0xc50 mm/vmscan.c:6284
 try_to_free_mem_cgroup_pages+0x1e3/0x490 mm/vmscan.c:6616
 try_charge_memcg+0x2bc/0x7f0 mm/memcontrol.c:2238
 obj_cgroup_charge_pages+0xbd/0x1a0 mm/memcontrol.c:2646
 __memcg_kmem_charge_page+0x9d/0x170 mm/memcontrol.c:2673
 __alloc_pages_noprof+0x1bc/0x340 mm/page_alloc.c:4770
 alloc_pages_mpol_noprof+0xb1/0x1e0 mm/mempolicy.c:2269
 alloc_pages_noprof+0xe1/0x100 mm/mempolicy.c:2348
 vm_area_alloc_pages mm/vmalloc.c:3591 [inline]
 __vmalloc_area_node mm/vmalloc.c:3669 [inline]
 __vmalloc_node_range_noprof+0x6eb/0xe80 mm/vmalloc.c:3846
 __kvmalloc_node_noprof+0x121/0x170 mm/util.c:667
 ip_set_alloc+0x1f/0x30 net/netfilter/ipset/ip_set_core.c:261
 hash_netiface_create+0x273/0x730 net/netfilter/ipset/ip_set_hash_gen.h:1568
 ip_set_create+0x359/0x8a0 net/netfilter/ipset/ip_set_core.c:1109
 nfnetlink_rcv_msg+0x4a9/0x570 net/netfilter/nfnetlink.c:302
 netlink_rcv_skb+0x12c/0x230 net/netlink/af_netlink.c:2542
 nfnetlink_rcv+0x16c/0x15d0 net/netfilter/nfnetlink.c:667
 netlink_unicast_kernel net/netlink/af_netlink.c:1321 [inline]
 netlink_unicast+0x599/0x670 net/netlink/af_netlink.c:1347
 netlink_sendmsg+0x5cc/0x6e0 net/netlink/af_netlink.c:1891
 sock_sendmsg_nosec net/socket.c:711 [inline]
 __sock_sendmsg+0x140/0x180 net/socket.c:726
 ____sys_sendmsg+0x312/0x410 net/socket.c:2583
 ___sys_sendmsg net/socket.c:2637 [inline]
 __sys_sendmsg+0x19d/0x230 net/socket.c:2669
 __do_sys_sendmsg net/socket.c:2674 [inline]
 __se_sys_sendmsg net/socket.c:2672 [inline]
 __x64_sys_sendmsg+0x46/0x50 net/socket.c:2672
 x64_sys_call+0x2734/0x2dc0 arch/x86/include/generated/asm/syscalls_64.h:47
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xc9/0x1c0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f

value changed: 0x000000000000744c -> 0x0000000000000000

Reported by Kernel Concurrency Sanitizer on:
CPU: 0 UID: 0 PID: 23308 Comm: +}[@ Not tainted 6.13.0-rc6-syzkaller-00046-g0b7958fa05d5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
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