usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
------------[ cut here ]------------
WARNING: CPU: 0 PID: 14 at drivers/gpu/drm/drm_blend.c:288 drm_plane_create_rotation_property+0x1a0/0x1cc drivers/gpu/drm/drm_blend.c:288
Modules linked in:
CPU: 0 PID: 14 Comm: kworker/0:1 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
Workqueue: usb_hub_wq hub_event
pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : drm_plane_create_rotation_property+0x1a0/0x1cc drivers/gpu/drm/drm_blend.c:288
lr : drm_plane_create_rotation_property+0x1a0/0x1cc drivers/gpu/drm/drm_blend.c:288
sp : ffff80001cbc6c50
x29: ffff80001cbc6c50 x28: 000000000000000b x27: 1fffe0001ab94305
x26: dfff800000000000 x25: 0000000000000032 x24: ffff0000dd4694c8
x23: ffff0000dd4694ca x22: 0000000000000001 x21: 0000000000000034
x20: 0000000000000001 x19: ffff0000d5ca1430 x18: 1fffe00033e6997e
x17: ffff8000153bd000 x16: ffff8000082dd284 x15: ffff80000bfc99a0
x14: 0000000000000004 x13: 1ffff00003978d78 x12: 0000000000000000
x11: ff0080000b697af0 x10: 0000000000000000 x9 : ffff80000b697af0
x8 : ffff0000c09b1c00 x7 : 0000000000000000 x6 : 0000000000000040
x5 : ffff8000129fa4e0 x4 : 0000000000000000 x3 : 0000000000000020
x2 : 0000000000000034 x1 : 0000000000000001 x0 : 0000000000000000
Call trace:
 drm_plane_create_rotation_property+0x1a0/0x1cc drivers/gpu/drm/drm_blend.c:288
 gud_get_properties+0x1e4/0x360 drivers/gpu/drm/gud/gud_drv.c:291
 gud_probe+0xd70/0x1208 drivers/gpu/drm/gud/gud_drv.c:603
 usb_probe_interface+0x5a8/0xa30 drivers/usb/core/driver.c:395
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x3a0/0xac4 drivers/base/dd.c:638
 __driver_probe_device+0x1c8/0x368 drivers/base/dd.c:804
 driver_probe_device+0x78/0x324 drivers/base/dd.c:834
 __device_attach_driver+0x28c/0x4c0 drivers/base/dd.c:962
 bus_for_each_drv+0x154/0x1e4 drivers/base/bus.c:429
 __device_attach+0x2a4/0x3d8 drivers/base/dd.c:1034
 device_initial_probe+0x24/0x34 drivers/base/dd.c:1083
 bus_probe_device+0xbc/0x1c4 drivers/base/bus.c:489
 device_add+0x93c/0xe4c drivers/base/core.c:3712
 usb_set_configuration+0x15ec/0x1b88 drivers/usb/core/message.c:2223
 usb_generic_driver_probe+0x8c/0x148 drivers/usb/core/generic.c:238
 usb_probe_device+0x120/0x258 drivers/usb/core/driver.c:291
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x3a0/0xac4 drivers/base/dd.c:638
 __driver_probe_device+0x1c8/0x368 drivers/base/dd.c:804
 driver_probe_device+0x78/0x324 drivers/base/dd.c:834
 __device_attach_driver+0x28c/0x4c0 drivers/base/dd.c:962
 bus_for_each_drv+0x154/0x1e4 drivers/base/bus.c:429
 __device_attach+0x2a4/0x3d8 drivers/base/dd.c:1034
 device_initial_probe+0x24/0x34 drivers/base/dd.c:1083
 bus_probe_device+0xbc/0x1c4 drivers/base/bus.c:489
 device_add+0x93c/0xe4c drivers/base/core.c:3712
 usb_new_device+0x7e4/0x11d0 drivers/usb/core/hub.c:2664
 hub_port_connect drivers/usb/core/hub.c:5522 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5662 [inline]
 port_event drivers/usb/core/hub.c:5822 [inline]
 hub_event+0x2254/0x3e74 drivers/usb/core/hub.c:5904
 process_one_work+0x7e4/0x13bc kernel/workqueue.c:2292
 worker_thread+0x8cc/0xfe8 kernel/workqueue.c:2439
 kthread+0x254/0x2e0 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:850
irq event stamp: 26100
hardirqs last  enabled at (26099): [<ffff800011c9da4c>] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline]
hardirqs last  enabled at (26099): [<ffff800011c9da4c>] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194
hardirqs last disabled at (26100): [<ffff800011bb2834>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (25874): [<ffff8000081ae3b4>] softirq_handle_end kernel/softirq.c:439 [inline]
softirqs last  enabled at (25874): [<ffff8000081ae3b4>] handle_softirqs+0xb1c/0xc90 kernel/softirq.c:624
softirqs last disabled at (25865): [<ffff800008020e6c>] __do_softirq+0x14/0x20 kernel/softirq.c:630
---[ end trace 0000000000000000 ]---
gud 1-1:1.0: Failed to get connectors (error=-71)
gud: probe of 1-1:1.0 failed with error -71
usb 1-1: USB disconnect, device number 2