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BUG: KMSAN: uninit-value in __write_once_size include/linux/compiler.h:235 [inline]
BUG: KMSAN: uninit-value in pm_runtime_mark_last_busy include/linux/pm_runtime.h:107 [inline]
BUG: KMSAN: uninit-value in usb_mark_last_busy include/linux/usb.h:774 [inline]
BUG: KMSAN: uninit-value in usb_autopm_put_interface+0xf2/0x120 drivers/usb/core/driver.c:1630
CPU: 0 PID: 11318 Comm: syz-executor549 Not tainted 5.3.0-rc7+ #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x191/0x1f0 lib/dump_stack.c:113
 kmsan_report+0x162/0x2d0 mm/kmsan/kmsan_report.c:109
 __msan_warning+0x75/0xe0 mm/kmsan/kmsan_instr.c:294
 __write_once_size include/linux/compiler.h:235 [inline]
 pm_runtime_mark_last_busy include/linux/pm_runtime.h:107 [inline]
 usb_mark_last_busy include/linux/usb.h:774 [inline]
 usb_autopm_put_interface+0xf2/0x120 drivers/usb/core/driver.c:1630
 usbhid_power+0x12a/0x170 drivers/hid/usbhid/hid-core.c:1238
 hid_hw_power include/linux/hid.h:1038 [inline]
 drop_ref drivers/hid/hidraw.c:338 [inline]
 hidraw_release+0x4a9/0x6b0 drivers/hid/hidraw.c:356
 __fput+0x4c9/0xba0 fs/file_table.c:280
 ____fput+0x37/0x40 fs/file_table.c:313
 task_work_run+0x22e/0x2a0 kernel/task_work.c:113
 tracehook_notify_resume include/linux/tracehook.h:188 [inline]
 exit_to_usermode_loop arch/x86/entry/common.c:163 [inline]
 prepare_exit_to_usermode+0x39d/0x4d0 arch/x86/entry/common.c:194
 syscall_return_slowpath+0x90/0x610 arch/x86/entry/common.c:274
 do_syscall_64+0xe2/0xf0 arch/x86/entry/common.c:300
 entry_SYSCALL_64_after_hwframe+0x63/0xe7
RIP: 0033:0x401b20
Code: 01 f0 ff ff 0f 83 c0 0b 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d ad 5b 2d 00 00 75 14 b8 02 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 94 0b 00 00 c3 48 83 ec 08 e8 fa 00 00 00
RSP: 002b:00007ffc46217cb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffea RBX: 0000000000000000 RCX: 0000000000401b20
RDX: 0000000000000000 RSI: 000000000010503d RDI: 00007ffc46217cc0
RBP: 6666666666666667 R08: 000000000000000f R09: 000000000000000b
R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000402b40
R13: 0000000000402bd0 R14: 0000000000000000 R15: 0000000000000000

Uninit was created at:
 kmsan_save_stack_with_flags mm/kmsan/kmsan.c:189 [inline]
 kmsan_internal_poison_shadow+0x58/0xb0 mm/kmsan/kmsan.c:148
 kmsan_slab_free+0x8d/0x100 mm/kmsan/kmsan_hooks.c:195
 slab_free_freelist_hook mm/slub.c:1472 [inline]
 slab_free mm/slub.c:3038 [inline]
 kfree+0x4c1/0x2db0 mm/slub.c:3980
 usb_release_interface+0x105/0x120 drivers/usb/core/message.c:1633
 device_release+0xe2/0x380 drivers/base/core.c:1060
 kobject_cleanup lib/kobject.c:693 [inline]
 kobject_release lib/kobject.c:722 [inline]
 kref_put include/linux/kref.h:65 [inline]
 kobject_put+0x38d/0x480 lib/kobject.c:739
 put_device+0x51/0x70 drivers/base/core.c:2264
 usb_disable_device+0x69a/0x1150 drivers/usb/core/message.c:1248
 usb_disconnect+0x51e/0xd60 drivers/usb/core/hub.c:2199
 hub_port_connect drivers/usb/core/hub.c:4949 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5213 [inline]
 port_event drivers/usb/core/hub.c:5359 [inline]
 hub_event+0x3fd0/0x72f0 drivers/usb/core/hub.c:5441
 process_one_work+0x1572/0x1ef0 kernel/workqueue.c:2269
 worker_thread+0x111b/0x2460 kernel/workqueue.c:2415
 kthread+0x4b5/0x4f0 kernel/kthread.c:256
 ret_from_fork+0x35/0x40 arch/x86/entry/entry_64.S:355
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