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BUG: KCSAN: data-race in mem_cgroup_flush_stats / tick_do_update_jiffies64

read-write to 0xffffffff85c079c0 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:199 [inline]
 tick_sched_timer+0x7e/0x2d0 kernel/time/tick-sched.c:1473
 __run_hrtimer+0x132/0x420 kernel/time/hrtimer.c:1685
 __hrtimer_run_queues kernel/time/hrtimer.c:1749 [inline]
 hrtimer_interrupt+0x36e/0xa70 kernel/time/hrtimer.c:1811
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1096 [inline]
 __sysvec_apic_timer_interrupt+0xa3/0x250 arch/x86/kernel/apic/apic.c:1113
 sysvec_apic_timer_interrupt+0x88/0xb0 arch/x86/kernel/apic/apic.c:1107
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:649
 mab_calc_split+0x1dd/0x2e0 lib/maple_tree.c:1895
 mas_split+0x96b/0xf30 lib/maple_tree.c:3533
 mas_commit_b_node lib/maple_tree.c:3599 [inline]
 mas_wr_bnode+0x250/0x720 lib/maple_tree.c:4324
 mas_wr_modify+0x454/0x610 lib/maple_tree.c:4367
 mas_wr_store_entry+0x6ea/0xd40 lib/maple_tree.c:4405
 mas_store+0x12c/0x310 lib/maple_tree.c:5660
 dup_mmap+0x711/0xaf0 kernel/fork.c:685
 dup_mm+0x7c/0x210 kernel/fork.c:1526
 copy_mm+0xb1/0x120 kernel/fork.c:1575
 copy_process+0xdc4/0x2100 kernel/fork.c:2253
 kernel_clone+0x166/0x550 kernel/fork.c:2671
 __do_sys_clone kernel/fork.c:2812 [inline]
 __se_sys_clone kernel/fork.c:2796 [inline]
 __x64_sys_clone+0xc3/0xf0 kernel/fork.c:2796
 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 0xffffffff85c079c0 of 8 bytes by task 26543 on cpu 1:
 __mem_cgroup_flush_stats mm/memcontrol.c:634 [inline]
 mem_cgroup_flush_stats+0x7f/0x110 mm/memcontrol.c:643
 prepare_scan_count+0xad/0x7f0 mm/vmscan.c:2787
 shrink_node+0x1cc/0x930 mm/vmscan.c:6103
 shrink_zones+0x2c1/0x5d0 mm/vmscan.c:6343
 do_try_to_free_pages+0x195/0x760 mm/vmscan.c:6405
 try_to_free_mem_cgroup_pages+0x1d1/0x420 mm/vmscan.c:6720
 reclaim_high+0xcd/0x110 mm/memcontrol.c:2389
 mem_cgroup_handle_over_high+0x75/0x120 mm/memcontrol.c:2574
 try_charge_memcg+0x886/0x9c0 mm/memcontrol.c:2812
 obj_cgroup_charge_pages mm/memcontrol.c:3095 [inline]
 obj_cgroup_charge+0x171/0x2b0 mm/memcontrol.c:3385
 memcg_slab_pre_alloc_hook mm/slab.h:501 [inline]
 slab_pre_alloc_hook mm/slab.h:715 [inline]
 slab_alloc_node mm/slab.c:3241 [inline]
 slab_alloc mm/slab.c:3265 [inline]
 __kmem_cache_alloc_lru mm/slab.c:3442 [inline]
 kmem_cache_alloc+0xb3/0x2f0 mm/slab.c:3461
 kmem_cache_zalloc include/linux/slab.h:702 [inline]
 alloc_buffer_head+0x2b/0xd0 fs/buffer.c:2899
 alloc_page_buffers+0x179/0x380 fs/buffer.c:829
 create_empty_buffers+0x2c/0x640 fs/buffer.c:1543
 create_page_buffers+0xbb/0x1b0 fs/buffer.c:1660
 __block_write_begin_int+0xf4/0xc50 fs/buffer.c:1970
 __block_write_begin+0x55/0x100 fs/buffer.c:2041
 ext4_da_write_begin+0x309/0x5f0 fs/ext4/inode.c:3006
 generic_perform_write+0x1d4/0x3f0 mm/filemap.c:3753
 ext4_buffered_write_iter+0x235/0x3e0 fs/ext4/file.c:285
 ext4_file_write_iter+0x2c7/0x1170
 __kernel_write_iter+0x157/0x380 fs/read_write.c:517
 dump_emit_page+0x3de/0x830 fs/coredump.c:857
 dump_user_range+0x5e/0x200 fs/coredump.c:908
 elf_core_dump+0x1b1e/0x1c10 fs/binfmt_elf.c:2312
 do_coredump+0xe93/0x1720 fs/coredump.c:755
 get_signal+0x9f9/0xc60 kernel/signal.c:2844
 arch_do_signal_or_restart+0x87/0x2d0 arch/x86/kernel/signal.c:869
 exit_to_user_mode_loop+0x78/0x130 kernel/entry/common.c:168
 exit_to_user_mode_prepare+0x69/0x90 kernel/entry/common.c:203
 irqentry_exit_to_user_mode+0x5/0x10 kernel/entry/common.c:309
 irqentry_exit+0xe/0x40 kernel/entry/common.c:412
 asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:570

value changed: 0x0000000100003f63 -> 0x0000000100003f64

Reported by Kernel Concurrency Sanitizer on:
CPU: 1 PID: 26543 Comm: syz-executor.2 Not tainted 6.1.0-rc3-syzkaller-00288-gb208b9fbbcba-dirty #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
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