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BUG: KCSAN: data-race in mem_cgroup_flush_stats_ratelimited / tick_do_update_jiffies64

read-write to 0xffffffff866079c0 of 8 bytes by interrupt on cpu 0:
 tick_do_update_jiffies64+0x112/0x1b0 kernel/time/tick-sched.c:118
 tick_sched_do_timer kernel/time/tick-sched.c:232 [inline]
 tick_nohz_handler+0x7c/0x2d0 kernel/time/tick-sched.c:290
 __run_hrtimer kernel/time/hrtimer.c:1689 [inline]
 __hrtimer_run_queues+0x20d/0x5e0 kernel/time/hrtimer.c:1753
 hrtimer_interrupt+0x210/0x7b0 kernel/time/hrtimer.c:1815
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1032 [inline]
 __sysvec_apic_timer_interrupt+0x5c/0x1a0 arch/x86/kernel/apic/apic.c:1049
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1043 [inline]
 sysvec_apic_timer_interrupt+0x6e/0x80 arch/x86/kernel/apic/apic.c:1043
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
 console_flush_all+0x4fc/0x710
 console_unlock+0x7b/0x280 kernel/printk/printk.c:3118
 vprintk_emit+0x41c/0x610 kernel/printk/printk.c:2348
 vprintk_default+0x26/0x30 kernel/printk/printk.c:2363
 vprintk+0x75/0x80 kernel/printk/printk_safe.c:45
 _printk+0x7a/0xa0 kernel/printk/printk.c:2373
 ext4_setup_super+0x558/0x570 fs/ext4/super.c:3100
 __ext4_fill_super fs/ext4/super.c:5457 [inline]
 ext4_fill_super+0x30ac/0x39e0 fs/ext4/super.c:5664
 get_tree_bdev+0x256/0x2e0 fs/super.c:1635
 ext4_get_tree+0x1c/0x30 fs/ext4/super.c:5696
 vfs_get_tree+0x56/0x1e0 fs/super.c:1800
 do_new_mount+0x227/0x690 fs/namespace.c:3472
 path_mount+0x49b/0xb30 fs/namespace.c:3799
 do_mount fs/namespace.c:3812 [inline]
 __do_sys_mount fs/namespace.c:4020 [inline]
 __se_sys_mount+0x27c/0x2d0 fs/namespace.c:3997
 __x64_sys_mount+0x67/0x80 fs/namespace.c:3997
 x64_sys_call+0x203e/0x2d60 arch/x86/include/generated/asm/syscalls_64.h:166
 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

read to 0xffffffff866079c0 of 8 bytes by task 13396 on cpu 1:
 mem_cgroup_flush_stats_ratelimited+0x29/0x100 mm/memcontrol.c:605
 count_shadow_nodes+0x6b/0x230 mm/workingset.c:693
 do_shrink_slab+0x5a/0x680 mm/shrinker.c:382
 shrink_slab_memcg mm/shrinker.c:548 [inline]
 shrink_slab+0x4ea/0x850 mm/shrinker.c:626
 shrink_node_memcgs mm/vmscan.c:5910 [inline]
 shrink_node+0x64f/0x1d40 mm/vmscan.c:5948
 shrink_zones mm/vmscan.c:6192 [inline]
 do_try_to_free_pages+0x3c6/0xc50 mm/vmscan.c:6254
 try_to_free_mem_cgroup_pages+0x1f3/0x4f0 mm/vmscan.c:6586
 try_charge_memcg+0x2bc/0x810 mm/memcontrol.c:2210
 try_charge mm/memcontrol-v1.h:20 [inline]
 charge_memcg mm/memcontrol.c:4439 [inline]
 mem_cgroup_swapin_charge_folio+0x107/0x1a0 mm/memcontrol.c:4524
 __read_swap_cache_async+0x2b7/0x520 mm/swap_state.c:516
 swap_cluster_readahead+0x276/0x3f0 mm/swap_state.c:680
 swapin_readahead+0xe4/0x760 mm/swap_state.c:882
 do_swap_page+0x3da/0x1ef0 mm/memory.c:4119
 handle_pte_fault mm/memory.c:5524 [inline]
 __handle_mm_fault mm/memory.c:5664 [inline]
 handle_mm_fault+0x8cb/0x2a30 mm/memory.c:5832
 do_user_addr_fault arch/x86/mm/fault.c:1338 [inline]
 handle_page_fault arch/x86/mm/fault.c:1481 [inline]
 exc_page_fault+0x3b9/0x650 arch/x86/mm/fault.c:1539
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:623

value changed: 0x00000000ffffde09 -> 0x00000000ffffde0a

Reported by Kernel Concurrency Sanitizer on:
CPU: 1 UID: 0 PID: 13396 Comm: syz.2.3096 Not tainted 6.11.0-rc6-syzkaller-00017-gc9f016e72b5c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
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