xpad 2-1:0.65: xpad_irq_in - usb_submit_urb failed with result -19
xpad 2-1:0.65: xpad_irq_out - usb_submit_urb failed with result -19
==================================================================
BUG: KASAN: use-after-free in register_lock_class+0xecc/0x1100 kernel/locking/lockdep.c:1291
Read of size 2 at addr ffff88813e1db892 by task kworker/0:8/9841
CPU: 0 PID: 9841 Comm: kworker/0:8 Not tainted 5.11.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: usb_hub_wq hub_event
Call Trace:
__dump_stack lib/dump_stack.c:79 [inline]
dump_stack+0x107/0x163 lib/dump_stack.c:120
print_address_description.constprop.0.cold+0x5b/0x2f8 mm/kasan/report.c:230
__kasan_report mm/kasan/report.c:396 [inline]
kasan_report.cold+0x79/0xd5 mm/kasan/report.c:413
register_lock_class+0xecc/0x1100 kernel/locking/lockdep.c:1291
__lock_acquire+0x101/0x54f0 kernel/locking/lockdep.c:4711
lock_acquire kernel/locking/lockdep.c:5442 [inline]
lock_acquire+0x1a0/0x6f0 kernel/locking/lockdep.c:5407
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
_raw_spin_lock_irqsave+0x36/0x50 kernel/locking/spinlock.c:159
__wake_up_common_lock+0xb4/0x130 kernel/sched/wait.c:137
usb_anchor_resume_wakeups drivers/usb/core/urb.c:937 [inline]
usb_anchor_resume_wakeups+0xbe/0xe0 drivers/usb/core/urb.c:930
__usb_hcd_giveback_urb+0x2df/0x5c0 drivers/usb/core/hcd.c:1659
usb_hcd_giveback_urb+0x367/0x410 drivers/usb/core/hcd.c:1726
dummy_timer+0x11f4/0x32a0 drivers/usb/gadget/udc/dummy_hcd.c:1971
call_timer_fn+0x1a5/0x630 kernel/time/timer.c:1417
expire_timers kernel/time/timer.c:1462 [inline]
__run_timers.part.0+0x67c/0xa10 kernel/time/timer.c:1731
__run_timers kernel/time/timer.c:1712 [inline]
run_timer_softirq+0x80/0x120 kernel/time/timer.c:1744
__do_softirq+0x1b0/0x944 kernel/softirq.c:343
asm_call_irq_on_stack+0xf/0x20
__run_on_irqstack arch/x86/include/asm/irq_stack.h:26 [inline]
run_on_irqstack_cond arch/x86/include/asm/irq_stack.h:77 [inline]
do_softirq_own_stack+0x80/0xa0 arch/x86/kernel/irq_64.c:77
invoke_softirq kernel/softirq.c:226 [inline]
__irq_exit_rcu kernel/softirq.c:420 [inline]
irq_exit_rcu+0x110/0x1a0 kernel/softirq.c:432
sysvec_apic_timer_interrupt+0x43/0xa0 arch/x86/kernel/apic/apic.c:1100
asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:629
RIP: 0010:console_unlock+0x6eb/0xb90 kernel/printk/printk.c:2575
Code: e0 8c a6 87 e8 d6 a1 fd ff e8 01 3f 00 00 31 ff 4c 89 ee e8 57 45 16 00 4d 85 ed 0f 85 f7 03 00 00 e8 59 3d 16 00 ff 34 24 9d 50 3d 16 00 48 b8 00 00 00 00 00 fc ff df 48 03 44 24 38 48 c7
RSP: 0018:ffffc9001366efb0 EFLAGS: 00000246
RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc9000fcf1000
RDX: 0000000000040000 RSI: ffffffff81296027 RDI: ffffffff81296423
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff8a1c262f
R10: fffffbfff14384c5 R11: 0000000000000000 R12: ffffffff82c9d8b0
R13: 0000000000000200 R14: dffffc0000000000 R15: ffffc9001366f010
vprintk_emit+0x1be/0x4a0 kernel/printk/printk.c:2092
vprintk_func+0x8b/0x140 kernel/printk/printk_safe.c:393
printk+0xba/0xed kernel/printk/printk.c:2140
really_probe.cold+0x69/0x24c drivers/base/dd.c:645
driver_probe_device+0x26b/0x3d0 drivers/base/dd.c:740
__device_attach_driver+0x1d1/0x290 drivers/base/dd.c:846
bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431
__device_attach+0x228/0x4a0 drivers/base/dd.c:914
bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
device_add+0xbc4/0x1d90 drivers/base/core.c:3109
usb_set_configuration+0x113c/0x1910 drivers/usb/core/message.c:2164
usb_generic_driver_probe+0xba/0x100 drivers/usb/core/generic.c:238
usb_probe_device+0xd9/0x2c0 drivers/usb/core/driver.c:293
really_probe+0x291/0xe60 drivers/base/dd.c:554
driver_probe_device+0x26b/0x3d0 drivers/base/dd.c:740
__device_attach_driver+0x1d1/0x290 drivers/base/dd.c:846
bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431
__device_attach+0x228/0x4a0 drivers/base/dd.c:914
bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
device_add+0xbc4/0x1d90 drivers/base/core.c:3109
usb_new_device.cold+0x721/0x1058 drivers/usb/core/hub.c:2555
hub_port_connect drivers/usb/core/hub.c:5223 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5363 [inline]
port_event drivers/usb/core/hub.c:5509 [inline]
hub_event+0x2357/0x4320 drivers/usb/core/hub.c:5591
process_one_work+0x98d/0x1580 kernel/workqueue.c:2275
worker_thread+0x64c/0x1120 kernel/workqueue.c:2421
kthread+0x38c/0x460 kernel/kthread.c:292
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
Allocated by task 8189:
kasan_save_stack+0x1b/0x40 mm/kasan/common.c:38
kasan_set_track mm/kasan/common.c:46 [inline]
set_alloc_info mm/kasan/common.c:401 [inline]
____kasan_kmalloc.constprop.0+0x82/0xa0 mm/kasan/common.c:429
kmalloc include/linux/slab.h:552 [inline]
kzalloc include/linux/slab.h:682 [inline]
xpad_probe+0x26c/0x1c10 drivers/input/joystick/xpad.c:1746
usb_probe_interface+0x315/0x7f0 drivers/usb/core/driver.c:396
really_probe+0x291/0xe60 drivers/base/dd.c:554
driver_probe_device+0x26b/0x3d0 drivers/base/dd.c:740
__device_attach_driver+0x1d1/0x290 drivers/base/dd.c:846
bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431
__device_attach+0x228/0x4a0 drivers/base/dd.c:914
bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
device_add+0xbc4/0x1d90 drivers/base/core.c:3109
usb_set_configuration+0x113c/0x1910 drivers/usb/core/message.c:2164
usb_generic_driver_probe+0xba/0x100 drivers/usb/core/generic.c:238
usb_probe_device+0xd9/0x2c0 drivers/usb/core/driver.c:293
really_probe+0x291/0xe60 drivers/base/dd.c:554
driver_probe_device+0x26b/0x3d0 drivers/base/dd.c:740
__device_attach_driver+0x1d1/0x290 drivers/base/dd.c:846
bus_for_each_drv+0x15f/0x1e0 drivers/base/bus.c:431
__device_attach+0x228/0x4a0 drivers/base/dd.c:914
bus_probe_device+0x1e4/0x290 drivers/base/bus.c:491
device_add+0xbc4/0x1d90 drivers/base/core.c:3109
usb_new_device.cold+0x721/0x1058 drivers/usb/core/hub.c:2555
hub_port_connect drivers/usb/core/hub.c:5223 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5363 [inline]
port_event drivers/usb/core/hub.c:5509 [inline]
hub_event+0x2357/0x4320 drivers/usb/core/hub.c:5591
process_one_work+0x98d/0x1580 kernel/workqueue.c:2275
process_scheduled_works kernel/workqueue.c:2337 [inline]
worker_thread+0x82b/0x1120 kernel/workqueue.c:2423
kthread+0x38c/0x460 kernel/kthread.c:292
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
Freed by task 32:
kasan_save_stack+0x1b/0x40 mm/kasan/common.c:38
kasan_set_track+0x1c/0x30 mm/kasan/common.c:46
kasan_set_free_info+0x20/0x30 mm/kasan/generic.c:356
____kasan_slab_free+0xe1/0x110 mm/kasan/common.c:362
kasan_slab_free include/linux/kasan.h:192 [inline]
slab_free_hook mm/slub.c:1547 [inline]
slab_free_freelist_hook+0x5d/0x150 mm/slub.c:1580
slab_free mm/slub.c:3143 [inline]
kfree+0xdb/0x390 mm/slub.c:4125
xpad_disconnect+0x1cb/0x530 drivers/input/joystick/xpad.c:1894
usb_unbind_interface+0x1d8/0x8d0 drivers/usb/core/driver.c:458
__device_release_driver+0x3bd/0x6f0 drivers/base/dd.c:1156
device_release_driver_internal drivers/base/dd.c:1187 [inline]
device_release_driver+0x26/0x40 drivers/base/dd.c:1210
bus_remove_device+0x2eb/0x5a0 drivers/base/bus.c:533
device_del+0x502/0xd40 drivers/base/core.c:3288
usb_disable_device+0x35b/0x7b0 drivers/usb/core/message.c:1413
usb_disconnect.cold+0x27d/0x791 drivers/usb/core/hub.c:2218
hub_port_connect drivers/usb/core/hub.c:5074 [inline]
hub_port_connect_change drivers/usb/core/hub.c:5363 [inline]
port_event drivers/usb/core/hub.c:5509 [inline]
hub_event+0x1c9c/0x4320 drivers/usb/core/hub.c:5591
process_one_work+0x98d/0x1580 kernel/workqueue.c:2275
worker_thread+0x64c/0x1120 kernel/workqueue.c:2421
kthread+0x38c/0x460 kernel/kthread.c:292
ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
The buggy address belongs to the object at ffff88813e1db800
which belongs to the cache kmalloc-1k of size 1024
The buggy address is located 146 bytes inside of
1024-byte region [ffff88813e1db800, ffff88813e1dbc00)
The buggy address belongs to the page:
page:00000000a3288dba refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x13e1d8
head:00000000a3288dba order:2 compound_mapcount:0 compound_pincount:0
flags: 0x200000000010200(slab|head)
raw: 0200000000010200 ffffea000432ad00 0000000400000004 ffff888100041140
raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff88813e1db780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
ffff88813e1db800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
>ffff88813e1db880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
^
ffff88813e1db900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
ffff88813e1db980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================