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BUG: KCSAN: data-race in delete_from_page_cache_batch / page_address_in_vma

write to 0xffffea00052dd258 of 8 bytes by task 10723 on cpu 1:
 page_cache_delete_batch mm/filemap.c:304 [inline]
 delete_from_page_cache_batch+0x301/0x760 mm/filemap.c:330
 truncate_inode_pages_range+0x305/0x8b0 mm/truncate.c:379
 truncate_inode_pages+0x20/0x30 mm/truncate.c:461
 swap_inode_boot_loader fs/ext4/ioctl.c:406 [inline]
 __ext4_ioctl fs/ext4/ioctl.c:1351 [inline]
 ext4_ioctl+0x1a0e/0x1f40 fs/ext4/ioctl.c:1578
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:874 [inline]
 __se_sys_ioctl+0xcb/0x140 fs/ioctl.c:860
 __x64_sys_ioctl+0x3f/0x50 fs/ioctl.c:860
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae

read to 0xffffea00052dd258 of 8 bytes by task 10711 on cpu 0:
 folio_test_anon include/linux/page-flags.h:582 [inline]
 PageAnon include/linux/page-flags.h:587 [inline]
 page_address_in_vma+0x4a/0x300 mm/rmap.c:740
 new_page+0x4b/0x170 mm/mempolicy.c:1208
 unmap_and_move mm/migrate.c:1101 [inline]
 migrate_pages+0x465/0x1810 mm/migrate.c:1388
 do_mbind+0x5b7/0x760 mm/mempolicy.c:1334
 kernel_mbind mm/mempolicy.c:1481 [inline]
 __do_sys_mbind mm/mempolicy.c:1559 [inline]
 __se_sys_mbind+0x151/0x410 mm/mempolicy.c:1555
 __x64_sys_mbind+0x74/0x80 mm/mempolicy.c:1555
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x44/0xd0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae

value changed: 0xffff888135729380 -> 0x0000000000000000

Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 10711 Comm: syz-executor.1 Not tainted 5.17.0-rc4-syzkaller-00241-g7f25f0412c9e-dirty #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
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