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BUG: KCSAN: data-race in tick_nohz_next_event / tick_sched_timer

write to 0xffffffff85f0eeb0 of 4 bytes by interrupt on cpu 0:
 tick_sched_do_timer kernel/time/tick-sched.c:204 [inline]
 tick_sched_timer+0x2ad/0x2c0 kernel/time/tick-sched.c:1485
 __run_hrtimer kernel/time/hrtimer.c:1688 [inline]
 __hrtimer_run_queues+0x217/0x700 kernel/time/hrtimer.c:1752
 hrtimer_interrupt+0x20d/0x7b0 kernel/time/hrtimer.c:1814
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1098 [inline]
 __sysvec_apic_timer_interrupt+0x73/0x210 arch/x86/kernel/apic/apic.c:1115
 sysvec_apic_timer_interrupt+0x68/0x80 arch/x86/kernel/apic/apic.c:1109
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
 finish_task_switch+0xb6/0x280 kernel/sched/core.c:5253
 context_switch kernel/sched/core.c:5384 [inline]
 __schedule+0x63b/0x8c0 kernel/sched/core.c:6710
 schedule+0x51/0x80 kernel/sched/core.c:6786
 schedule_timeout+0x55/0x230 kernel/time/timer.c:2143
 unix_wait_for_peer+0x111/0x170 net/unix/af_unix.c:1462
 unix_dgram_sendmsg+0xbe9/0x1150 net/unix/af_unix.c:2048
 sock_sendmsg_nosec net/socket.c:725 [inline]
 sock_sendmsg net/socket.c:748 [inline]
 ____sys_sendmsg+0x37c/0x4d0 net/socket.c:2494
 ___sys_sendmsg net/socket.c:2548 [inline]
 __sys_sendmmsg+0x269/0x500 net/socket.c:2634
 __do_sys_sendmmsg net/socket.c:2663 [inline]
 __se_sys_sendmmsg net/socket.c:2660 [inline]
 __x64_sys_sendmmsg+0x57/0x60 net/socket.c:2660
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd

read to 0xffffffff85f0eeb0 of 4 bytes by task 0 on cpu 1:
 tick_nohz_next_event+0x1d1/0x290 kernel/time/tick-sched.c:868
 tick_nohz_get_sleep_length+0x138/0x230 kernel/time/tick-sched.c:1250
 menu_select+0x308/0xf30 drivers/cpuidle/governors/menu.c:283
 cpuidle_select+0x41/0x50 drivers/cpuidle/cpuidle.c:359
 cpuidle_idle_call kernel/sched/idle.c:208 [inline]
 do_idle+0x160/0x230 kernel/sched/idle.c:282
 cpu_startup_entry+0x18/0x20 kernel/sched/idle.c:379
 start_secondary+0x82/0x90 arch/x86/kernel/smpboot.c:326
 secondary_startup_64_no_verify+0x168/0x16b

value changed: 0xffffffff -> 0x00000000

Reported by Kernel Concurrency Sanitizer on:
CPU: 1 PID: 0 Comm: swapper/1 Not tainted 6.4.0-syzkaller-11311-g24be4d0b46bb #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
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