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BUG: KCSAN: data-race in clockevents_program_event / print_tickdevice

write to 0xffff888237c1bf18 of 8 bytes by interrupt on cpu 0:
 clockevents_program_event+0x34/0x1d0 kernel/time/clockevents.c:313
 tick_program_event+0x7c/0xc0 kernel/time/tick-oneshot.c:44
 hrtimer_interrupt+0x251/0x7b0 kernel/time/hrtimer.c:1824
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1095 [inline]
 __sysvec_apic_timer_interrupt+0x73/0x210 arch/x86/kernel/apic/apic.c:1112
 sysvec_apic_timer_interrupt+0x68/0x80 arch/x86/kernel/apic/apic.c:1106
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
 lockref_get_not_dead+0x0/0x1d0 lib/lockref.c:162
 __legitimize_path fs/namei.c:708 [inline]
 legitimize_path fs/namei.c:718 [inline]
 try_to_unlazy+0xba/0x3a0 fs/namei.c:779
 complete_walk+0xbd/0x1e0 fs/namei.c:888
 path_parentat fs/namei.c:2528 [inline]
 __filename_parentat+0x15d/0x3c0 fs/namei.c:2550
 filename_parentat fs/namei.c:2568 [inline]
 do_rmdir+0x85/0x310 fs/namei.c:4225
 __do_sys_rmdir fs/namei.c:4276 [inline]
 __se_sys_rmdir fs/namei.c:4274 [inline]
 __x64_sys_rmdir+0x30/0x40 fs/namei.c:4274
 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 0xffff888237c1bf18 of 8 bytes by task 13269 on cpu 1:
 print_tickdevice+0x144/0x340 kernel/time/timer_list.c:204
 timer_list_show+0x79/0x180 kernel/time/timer_list.c:296
 seq_read_iter+0x612/0x8f0 fs/seq_file.c:272
 proc_reg_read_iter+0x10e/0x180 fs/proc/inode.c:305
 call_read_iter include/linux/fs.h:1862 [inline]
 generic_file_splice_read+0xe3/0x290 fs/splice.c:403
 do_splice_to fs/splice.c:886 [inline]
 splice_direct_to_actor+0x25a/0x5f0 fs/splice.c:957
 do_splice_direct+0x104/0x180 fs/splice.c:1066
 do_sendfile+0x3b8/0x950 fs/read_write.c:1254
 __do_sys_sendfile64 fs/read_write.c:1322 [inline]
 __se_sys_sendfile64 fs/read_write.c:1308 [inline]
 __x64_sys_sendfile64+0x110/0x150 fs/read_write.c:1308
 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

value changed: 0x7fffffffffffffff -> 0x00000045a02c4800

Reported by Kernel Concurrency Sanitizer on:
CPU: 1 PID: 13269 Comm: syz-executor.2 Not tainted 6.3.0-syzkaller-13390-g2e1e1337881b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023
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