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BUG: KCSAN: data-race in dev_uevent / really_probe

write to 0xffff888125bd9938 of 8 bytes by task 4339 on cpu 1:
 really_probe+0x9a/0x620 drivers/base/dd.c:632
 __driver_probe_device+0x12d/0x200 drivers/base/dd.c:800
 driver_probe_device+0x38/0x2f0 drivers/base/dd.c:830
 __device_attach_driver+0x213/0x310 drivers/base/dd.c:958
 bus_for_each_drv+0x1ca/0x240 drivers/base/bus.c:457
 __device_attach+0x1c3/0x290 drivers/base/dd.c:1030
 device_initial_probe+0x1a/0x20 drivers/base/dd.c:1079
 bus_probe_device+0x13d/0x1c0 drivers/base/bus.c:532
 device_add+0x636/0x7e0 drivers/base/core.c:3625
 hid_add_device+0x264/0x2e0 drivers/hid/hid-core.c:2816
 uhid_device_add_worker+0x2b/0xa0 drivers/hid/uhid.c:73
 process_one_work kernel/workqueue.c:2633 [inline]
 process_scheduled_works+0x5b8/0xa40 kernel/workqueue.c:2706
 worker_thread+0x525/0x730 kernel/workqueue.c:2787
 kthread+0x1d7/0x210 kernel/kthread.c:388
 ret_from_fork+0x48/0x60 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242

read to 0xffff888125bd9938 of 8 bytes by task 3675 on cpu 0:
 dev_uevent+0x235/0x360 drivers/base/core.c:2575
 uevent_show+0x102/0x1e0 drivers/base/core.c:2647
 dev_attr_show+0x39/0x90 drivers/base/core.c:2350
 sysfs_kf_seq_show+0x179/0x250 fs/sysfs/file.c:59
 kernfs_seq_show+0x78/0x90 fs/kernfs/file.c:205
 seq_read_iter+0x2bc/0x8f0 fs/seq_file.c:230
 kernfs_fop_read_iter+0xc8/0x2e0 fs/kernfs/file.c:279
 call_read_iter include/linux/fs.h:2079 [inline]
 new_sync_read fs/read_write.c:395 [inline]
 vfs_read+0x5ab/0x6a0 fs/read_write.c:476
 ksys_read+0xeb/0x1a0 fs/read_write.c:619
 __do_sys_read fs/read_write.c:629 [inline]
 __se_sys_read fs/read_write.c:627 [inline]
 __x64_sys_read+0x42/0x50 fs/read_write.c:627
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xcd/0x1d0 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b

value changed: 0x0000000000000000 -> 0xffffffff85fd4678

Reported by Kernel Concurrency Sanitizer on:
CPU: 0 PID: 3675 Comm: udevd Not tainted 6.8.0-rc3-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
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