sit0 speed is unknown, defaulting to 1000
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BUG: KCSAN: data-race in try_to_migrate_one / vms_clear_ptes

read to 0xffff888100057578 of 8 bytes by task 24105 on cpu 1:
 update_hiwater_rss include/linux/mm.h:2667 [inline]
 try_to_migrate_one+0x775/0x12e0 mm/rmap.c:2183
 rmap_walk_anon+0x28f/0x440 mm/rmap.c:2646
 try_to_migrate+0x11f/0x150
 migrate_folio_unmap mm/migrate.c:1328 [inline]
 migrate_pages_batch+0x76a/0x1910 mm/migrate.c:1799
 migrate_pages_sync mm/migrate.c:1965 [inline]
 migrate_pages+0xff1/0x1820 mm/migrate.c:2074
 do_mbind mm/mempolicy.c:1394 [inline]
 kernel_mbind mm/mempolicy.c:1537 [inline]
 __do_sys_mbind mm/mempolicy.c:1611 [inline]
 __se_sys_mbind+0xf79/0x1160 mm/mempolicy.c:1607
 __x64_sys_mbind+0x78/0x90 mm/mempolicy.c:1607
 x64_sys_call+0x2662/0x2dc0 arch/x86/include/generated/asm/syscalls_64.h:238
 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

write to 0xffff888100057578 of 8 bytes by task 24095 on cpu 0:
 update_hiwater_rss include/linux/mm.h:2668 [inline]
 vms_clear_ptes+0x1a7/0x300 mm/vma.c:1135
 vms_clean_up_area mm/vma.c:1155 [inline]
 __mmap_prepare mm/vma.c:2278 [inline]
 __mmap_region+0x4fb/0x1400 mm/vma.c:2443
 mmap_region+0x164/0x1e0 mm/mmap.c:1348
 do_mmap+0x718/0xb60 mm/mmap.c:496
 vm_mmap_pgoff+0x133/0x290 mm/util.c:580
 ksys_mmap_pgoff+0xd0/0x330 mm/mmap.c:542
 x64_sys_call+0x1940/0x2dc0 arch/x86/include/generated/asm/syscalls_64.h:10
 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: 0x0000000000001c85 -> 0x0000000000001ca5

Reported by Kernel Concurrency Sanitizer on:
CPU: 0 UID: 0 PID: 24095 Comm: syz.7.6398 Not tainted 6.13.0-rc5-syzkaller-00161-g63676eefb7a0 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
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