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BUG: KCSAN: data-race in netlink_dump / netlink_recvmsg

write to 0xffff8881393f6b59 of 1 bytes by task 15867 on cpu 1:
 netlink_dump+0x64d/0x720 net/netlink/af_netlink.c:2312
 netlink_recvmsg+0x432/0x740 net/netlink/af_netlink.c:2002
 sock_recvmsg_nosec net/socket.c:995 [inline]
 sock_recvmsg net/socket.c:1013 [inline]
 __sys_recvfrom+0x1db/0x2a0 net/socket.c:2169
 __do_sys_recvfrom net/socket.c:2187 [inline]
 __se_sys_recvfrom net/socket.c:2183 [inline]
 __x64_sys_recvfrom+0x74/0x90 net/socket.c:2183
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

read to 0xffff8881393f6b59 of 1 bytes by task 15866 on cpu 0:
 netlink_recvmsg+0x3bf/0x740 net/netlink/af_netlink.c:2000
 ____sys_recvmsg+0x16c/0x2e0
 ___sys_recvmsg net/socket.c:2743 [inline]
 do_recvmmsg+0x2f1/0x710 net/socket.c:2837
 __sys_recvmmsg net/socket.c:2916 [inline]
 __do_sys_recvmmsg net/socket.c:2939 [inline]
 __se_sys_recvmmsg net/socket.c:2932 [inline]
 __x64_sys_recvmmsg+0xde/0x160 net/socket.c:2932
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x2b/0x70 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

value changed: 0x01 -> 0x00

Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 15866 Comm: syz-executor.4 Not tainted 6.1.0-rc4-syzkaller-00356-g8f2975c2bb4c-dirty #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
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sched: RT throttling activated