ci2 starts bisection 2025-12-26 11:59:44.301767589 +0000 UTC m=+2586596.478890646
bisecting fixing commit since 50ba6c46f3acd53eac9b2b51bec0160abe675f50
building syzkaller on 4e1406b4defac0e2a9d9424c70706f79a7750cf3
ensuring issue is reproducible on original commit 50ba6c46f3acd53eac9b2b51bec0160abe675f50

testing commit 50ba6c46f3acd53eac9b2b51bec0160abe675f50 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: a2e5e12361c8ed859139be4a9469495b8657fd66119ec2eb1964860eb16cc973
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: crashed: UBSAN: shift-out-of-bounds in s32ton
run #3: crashed: UBSAN: shift-out-of-bounds in s32ton
run #4: crashed: UBSAN: shift-out-of-bounds in s32ton
run #5: crashed: UBSAN: shift-out-of-bounds in s32ton
run #6: crashed: UBSAN: shift-out-of-bounds in s32ton
run #7: crashed: UBSAN: shift-out-of-bounds in s32ton
run #8: crashed: UBSAN: shift-out-of-bounds in s32ton
run #9: crashed: UBSAN: shift-out-of-bounds in s32ton
run #10: crashed: UBSAN: shift-out-of-bounds in s32ton
run #11: crashed: UBSAN: shift-out-of-bounds in s32ton
run #12: crashed: UBSAN: shift-out-of-bounds in s32ton
run #13: crashed: UBSAN: shift-out-of-bounds in s32ton
run #14: crashed: UBSAN: shift-out-of-bounds in s32ton
run #15: crashed: UBSAN: shift-out-of-bounds in s32ton
run #16: crashed: UBSAN: shift-out-of-bounds in s32ton
run #17: crashed: UBSAN: shift-out-of-bounds in s32ton
run #18: crashed: UBSAN: shift-out-of-bounds in s32ton
run #19: crashed: UBSAN: shift-out-of-bounds in s32ton
representative crash: UBSAN: shift-out-of-bounds in s32ton, types: [UBSAN]
check whether we can drop unnecessary instrumentation
disabling configs for [memleak bug_or_warning kasan locking atomic_sleep hang], they are not needed
testing commit 50ba6c46f3acd53eac9b2b51bec0160abe675f50 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 6e418db0f540421fb627bb0811b68dfa7d336995683adcc132e06013bd5fa441
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: crashed: UBSAN: shift-out-of-bounds in s32ton
run #2: crashed: UBSAN: shift-out-of-bounds in s32ton
run #3: crashed: UBSAN: shift-out-of-bounds in s32ton
run #4: crashed: UBSAN: shift-out-of-bounds in s32ton
run #5: crashed: UBSAN: shift-out-of-bounds in s32ton
run #6: crashed: UBSAN: shift-out-of-bounds in s32ton
run #7: crashed: UBSAN: shift-out-of-bounds in s32ton
run #8: crashed: UBSAN: shift-out-of-bounds in s32ton
run #9: crashed: UBSAN: shift-out-of-bounds in s32ton
representative crash: UBSAN: shift-out-of-bounds in s32ton, types: [UBSAN]
the bug reproduces without the instrumentation
disabling configs for [locking atomic_sleep hang memleak bug_or_warning kasan], they are not needed
kconfig minimization: base=5186 full=6557 leaves diff=266
split chunks (needed=false): <266>
split chunk #0 of len 266 into 5 parts
testing without sub-chunk 1/5
disabling configs for [bug_or_warning kasan locking atomic_sleep hang memleak], they are not needed
testing commit 50ba6c46f3acd53eac9b2b51bec0160abe675f50 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 0b07dbd0e5451a880f6adeb1a87dbbe5133be8ac505bce1fdd78cc506eb32c13
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: crashed: UBSAN: shift-out-of-bounds in s32ton
run #3: crashed: UBSAN: shift-out-of-bounds in s32ton
run #4: crashed: UBSAN: shift-out-of-bounds in s32ton
run #5: crashed: UBSAN: shift-out-of-bounds in s32ton
run #6: crashed: UBSAN: shift-out-of-bounds in s32ton
run #7: crashed: UBSAN: shift-out-of-bounds in s32ton
run #8: crashed: UBSAN: shift-out-of-bounds in s32ton
run #9: crashed: UBSAN: shift-out-of-bounds in s32ton
representative crash: UBSAN: shift-out-of-bounds in s32ton, types: [UBSAN]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [bug_or_warning kasan locking atomic_sleep hang memleak], they are not needed
testing commit 50ba6c46f3acd53eac9b2b51bec0160abe675f50 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: 8f563a1bc37ee876bebb938c86a38afe4e86c3d0c3b856e7655f61f10b0ad241
all runs: crashed: UBSAN: shift-out-of-bounds in s32ton
representative crash: UBSAN: shift-out-of-bounds in s32ton, types: [UBSAN]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [locking atomic_sleep hang memleak bug_or_warning kasan], they are not needed
testing commit 50ba6c46f3acd53eac9b2b51bec0160abe675f50 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: de51ac0a058d429703e5323d3624d35aff5278f1d9fa4bd7e720d049e254602a
all runs: crashed: UBSAN: shift-out-of-bounds in s32ton
representative crash: UBSAN: shift-out-of-bounds in s32ton, types: [UBSAN]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [hang memleak bug_or_warning kasan locking atomic_sleep], they are not needed
testing commit 50ba6c46f3acd53eac9b2b51bec0160abe675f50 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: e923658fe8f1d57e24494b8973ef3c9afd78f0559418d9d0bebca94a35490c21
all runs: crashed: UBSAN: shift-out-of-bounds in s32ton
representative crash: UBSAN: shift-out-of-bounds in s32ton, types: [UBSAN]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [atomic_sleep hang memleak bug_or_warning kasan locking], they are not needed
testing commit 50ba6c46f3acd53eac9b2b51bec0160abe675f50 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
failed building 50ba6c46f3acd53eac9b2b51bec0160abe675f50: ld.lld: error: undefined symbol: wext_proc_init
ld.lld: error: undefined symbol: wext_proc_exit
ld.lld: error: undefined symbol: wext_handle_ioctl
ld.lld: error: undefined symbol: compat_wext_handle_ioctl
minimized to 50 configs; suspects: [HID_ZEROPLUS USB_NET_DM9601 USB_NET_GL620A USB_NET_MCS7830 USB_NET_NET1080 USB_NET_PLUSB USB_NET_RNDIS_HOST USB_NET_SMSC75XX USB_NET_SMSC95XX USB_NET_SR9700 USB_NET_SR9800 USB_NET_ZAURUS USB_OHCI_HCD USB_OHCI_HCD_PCI USB_OHCI_HCD_PLATFORM USB_OTG USB_OTG_FSM USB_PRINTER USB_SERIAL_GENERIC USB_SERIAL_PL2303 USB_STORAGE_ALAUDA USB_STORAGE_CYPRESS_ATACB USB_STORAGE_DATAFAB USB_STORAGE_FREECOM USB_STORAGE_ISD200 USB_STORAGE_JUMPSHOT USB_STORAGE_KARMA USB_STORAGE_ONETOUCH USB_STORAGE_SDDR09 USB_STORAGE_SDDR55 USB_STORAGE_USBAT USB_TRANCEVIBRATOR USB_U_AUDIO USB_U_ETHER USB_U_SERIAL USB_WDM V4L2_ASYNC V4L2_FWNODE VIDEO_CAMERA_SENSOR WLAN WLAN_VENDOR_ATH WLAN_VENDOR_ATMEL WLAN_VENDOR_BROADCOM WLAN_VENDOR_INTERSIL WLAN_VENDOR_MARVELL WLAN_VENDOR_MEDIATEK WLAN_VENDOR_MICROCHIP WLAN_VENDOR_PURELIFI WLAN_VENDOR_RALINK WLAN_VENDOR_REALTEK WLAN_VENDOR_RSI WLAN_VENDOR_SILABS WLAN_VENDOR_ZYDAS ZEROPLUS_FF]
disabling configs for [bug_or_warning kasan locking atomic_sleep hang memleak], they are not needed
testing current HEAD 5e6db704570401cf7c881129fa38842ddce8f945
testing commit 5e6db704570401cf7c881129fa38842ddce8f945 gcc
compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
kernel signature: ea9e553dc2960ca9fa577636a15783c8c36a6ae65d77e67af3156b73023cf1ff
run #0: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #1: basic kernel testing failed: SYZFAIL: failed to recv rpc
run #2: crashed: UBSAN: shift-out-of-bounds in s32ton
run #3: crashed: UBSAN: shift-out-of-bounds in s32ton
run #4: crashed: UBSAN: shift-out-of-bounds in s32ton
run #5: crashed: UBSAN: shift-out-of-bounds in s32ton
run #6: crashed: UBSAN: shift-out-of-bounds in s32ton
run #7: crashed: UBSAN: shift-out-of-bounds in s32ton
run #8: crashed: UBSAN: shift-out-of-bounds in s32ton
run #9: crashed: UBSAN: shift-out-of-bounds in s32ton
representative crash: UBSAN: shift-out-of-bounds in s32ton, types: [UBSAN]
crash still not fixed/happens on the oldest tested release
revisions tested: 7, total time: 2h7m28.296955536s (build: 1h19m30.544926389s, test: 39m53.046577605s)
crash still not fixed or there were kernel test errors
commit msg: ANDROID: oplus add symbols to symbol list
crash: UBSAN: shift-out-of-bounds in s32ton
microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
microsoft 0003:045E:07DA.0001: unknown main item tag 0x0
microsoft 0003:045E:07DA.0001: unsupported Resolution Multiplier 0
================================================================================
UBSAN: shift-out-of-bounds in drivers/hid/hid-core.c:1351:16
shift exponent 4294967295 is too large for 32-bit type '__s32' (aka 'int')
CPU: 0 PID: 6 Comm: kworker/0:0 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
Workqueue: usb_hub_wq hub_event
Call Trace:
 <TASK>
 __dump_stack+0x19/0x1c lib/dump_stack.c:88
 dump_stack_lvl+0x5d/0x8c lib/dump_stack.c:106
 dump_stack+0x10/0x1c lib/dump_stack.c:113
 ubsan_epilogue+0x9/0x40 lib/ubsan.c:151
 __ubsan_handle_shift_out_of_bounds+0x1f8/0x200 lib/ubsan.c:321
 s32ton+0x78/0xd0 drivers/hid/hid-core.c:1351
 hid_output_field drivers/hid/hid-core.c:1829 [inline]
 hid_output_report+0x12b/0x2f0 drivers/hid/hid-core.c:1861
 __hid_request+0x8d/0x160 drivers/hid/hid-core.c:1959
 hidinput_change_resolution_multipliers drivers/hid/hid-input.c:1954 [inline]
 hidinput_connect+0x847/0xbc0 drivers/hid/hid-input.c:2331
 hid_connect+0x116/0x680 drivers/hid/hid-core.c:2191
 hid_hw_start+0x43/0x80 drivers/hid/hid-core.c:2304
 ms_probe+0x7d/0x180 drivers/hid/hid-microsoft.c:391
 hid_device_probe+0x126/0x180 drivers/hid/hid-core.c:2635
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0xf8/0x380 drivers/base/dd.c:639
 __driver_probe_device+0x76/0xc0 drivers/base/dd.c:808
 driver_probe_device+0x23/0x180 drivers/base/dd.c:838
 __device_attach_driver+0x125/0x140 drivers/base/dd.c:966
 bus_for_each_drv+0xa0/0xe0 drivers/base/bus.c:429
 __device_attach+0xf5/0x1b0 drivers/base/dd.c:1038
 device_initial_probe+0xe/0x10 drivers/base/dd.c:1087
 bus_probe_device+0x34/0xb0 drivers/base/bus.c:489
 device_add+0x321/0x5b0 drivers/base/core.c:3698
 hid_add_device+0xfe/0x160 drivers/hid/hid-core.c:2787
 usbhid_probe+0x3f2/0x4a0 drivers/hid/usbhid/hid-core.c:1427
 usb_probe_interface+0x1d1/0x330 drivers/usb/core/driver.c:397
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0xf8/0x380 drivers/base/dd.c:639
 __driver_probe_device+0x76/0xc0 drivers/base/dd.c:808
 driver_probe_device+0x23/0x180 drivers/base/dd.c:838
 __device_attach_driver+0x125/0x140 drivers/base/dd.c:966
 bus_for_each_drv+0xa0/0xe0 drivers/base/bus.c:429
 __device_attach+0xf5/0x1b0 drivers/base/dd.c:1038
 device_initial_probe+0xe/0x10 drivers/base/dd.c:1087
 bus_probe_device+0x34/0xb0 drivers/base/bus.c:489
 device_add+0x321/0x5b0 drivers/base/core.c:3698
 usb_set_configuration+0x8ea/0xa70 drivers/usb/core/message.c:2165
 usb_generic_driver_probe+0x2c/0x80 drivers/usb/core/generic.c:238
 usb_probe_device+0x6d/0xd0 drivers/usb/core/driver.c:294
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0xf8/0x380 drivers/base/dd.c:639
 __driver_probe_device+0x76/0xc0 drivers/base/dd.c:808
 driver_probe_device+0x23/0x180 drivers/base/dd.c:838
 __device_attach_driver+0x125/0x140 drivers/base/dd.c:966
 bus_for_each_drv+0xa0/0xe0 drivers/base/bus.c:429
 __device_attach+0xf5/0x1b0 drivers/base/dd.c:1038
 device_initial_probe+0xe/0x10 drivers/base/dd.c:1087
 bus_probe_device+0x34/0xb0 drivers/base/bus.c:489
 device_add+0x321/0x5b0 drivers/base/core.c:3698
 usb_new_device+0x348/0x580 drivers/usb/core/hub.c:2684
 hub_port_connect drivers/usb/core/hub.c:5594 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5734 [inline]
 port_event drivers/usb/core/hub.c:5898 [inline]
 hub_event+0xf8f/0x1670 drivers/usb/core/hub.c:5980
 process_one_work+0x1bf/0x390 kernel/workqueue.c:2302
 worker_thread+0x231/0x390 kernel/workqueue.c:2449
 kthread+0xe5/0x100 kernel/kthread.c:386
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>
================================================================================
microsoft 0003:045E:07DA.0001: No inputs registered, leaving
microsoft 0003:045E:07DA.0001: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0
microsoft 0003:045E:07DA.0001: no inputs found
microsoft 0003:045E:07DA.0001: could not initialize ff, continuing anyway
usb 3-1: USB disconnect, device number 2
usb 3-1: new high-speed USB device number 3 using dummy_hcd
usb 3-1: Using ep0 maxpacket: 16
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00
usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 3-1: config 0 descriptor??
microsoft 0003:045E:07DA.0002: unknown main item tag 0x0
microsoft 0003:045E:07DA.0002: ignoring exceeding usage max
microsoft 0003:045E:07DA.0002: unknown main item tag 0x0
microsoft 0003:045E:07DA.0002: unknown main item tag 0x0
microsoft 0003:045E:07DA.0002: unknown main item tag 0x0
microsoft 0003:045E:07DA.0002: unknown main item tag 0x0
microsoft 0003:045E:07DA.0002: unknown main item tag 0x0
microsoft 0003:045E:07DA.0002: unknown main item tag 0x0
microsoft 0003:045E:07DA.0002: unknown main item tag 0x0
microsoft 0003:045E:07DA.0002: unknown main item tag 0x0
microsoft 0003:045E:07DA.0002: unknown main item tag 0x0
microsoft 0003:045E:07DA.0002: unknown main item tag 0x0
microsoft 0003:045E:07DA.0002: unsupported Resolution Multiplier 0
microsoft 0003:045E:07DA.0002: No inputs registered, leaving
microsoft 0003:045E:07DA.0002: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0
microsoft 0003:045E:07DA.0002: no inputs found
microsoft 0003:045E:07DA.0002: could not initialize ff, continuing anyway
usb 3-1: USB disconnect, device number 3
usb 3-1: new high-speed USB device number 4 using dummy_hcd
usb 3-1: Using ep0 maxpacket: 16
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00
usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 3-1: config 0 descriptor??
microsoft 0003:045E:07DA.0003: unknown main item tag 0x0
microsoft 0003:045E:07DA.0003: ignoring exceeding usage max
microsoft 0003:045E:07DA.0003: unknown main item tag 0x0
microsoft 0003:045E:07DA.0003: unknown main item tag 0x0
microsoft 0003:045E:07DA.0003: unknown main item tag 0x0
microsoft 0003:045E:07DA.0003: unknown main item tag 0x0
microsoft 0003:045E:07DA.0003: unknown main item tag 0x0
microsoft 0003:045E:07DA.0003: unknown main item tag 0x0
microsoft 0003:045E:07DA.0003: unknown main item tag 0x0
microsoft 0003:045E:07DA.0003: unknown main item tag 0x0
microsoft 0003:045E:07DA.0003: unknown main item tag 0x0
microsoft 0003:045E:07DA.0003: unknown main item tag 0x0
microsoft 0003:045E:07DA.0003: unsupported Resolution Multiplier 0
microsoft 0003:045E:07DA.0003: No inputs registered, leaving
microsoft 0003:045E:07DA.0003: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0
microsoft 0003:045E:07DA.0003: no inputs found
microsoft 0003:045E:07DA.0003: could not initialize ff, continuing anyway
usb 3-1: USB disconnect, device number 4
usb 3-1: new high-speed USB device number 5 using dummy_hcd
usb 3-1: Using ep0 maxpacket: 16
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00
usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 3-1: config 0 descriptor??
microsoft 0003:045E:07DA.0004: unknown main item tag 0x0
microsoft 0003:045E:07DA.0004: ignoring exceeding usage max
microsoft 0003:045E:07DA.0004: unknown main item tag 0x0
microsoft 0003:045E:07DA.0004: unknown main item tag 0x0
microsoft 0003:045E:07DA.0004: unknown main item tag 0x0
microsoft 0003:045E:07DA.0004: unknown main item tag 0x0
microsoft 0003:045E:07DA.0004: unknown main item tag 0x0
microsoft 0003:045E:07DA.0004: unknown main item tag 0x0
microsoft 0003:045E:07DA.0004: unknown main item tag 0x0
microsoft 0003:045E:07DA.0004: unknown main item tag 0x0
microsoft 0003:045E:07DA.0004: unknown main item tag 0x0
microsoft 0003:045E:07DA.0004: unknown main item tag 0x0
microsoft 0003:045E:07DA.0004: unsupported Resolution Multiplier 0
microsoft 0003:045E:07DA.0004: No inputs registered, leaving
microsoft 0003:045E:07DA.0004: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0
microsoft 0003:045E:07DA.0004: no inputs found
microsoft 0003:045E:07DA.0004: could not initialize ff, continuing anyway
usb 3-1: USB disconnect, device number 5
usb 3-1: new high-speed USB device number 6 using dummy_hcd
usb 3-1: Using ep0 maxpacket: 16
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00
usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 3-1: config 0 descriptor??
microsoft 0003:045E:07DA.0005: unknown main item tag 0x0
microsoft 0003:045E:07DA.0005: ignoring exceeding usage max
microsoft 0003:045E:07DA.0005: unknown main item tag 0x0
microsoft 0003:045E:07DA.0005: unknown main item tag 0x0
microsoft 0003:045E:07DA.0005: unknown main item tag 0x0
microsoft 0003:045E:07DA.0005: unknown main item tag 0x0
microsoft 0003:045E:07DA.0005: unknown main item tag 0x0
microsoft 0003:045E:07DA.0005: unknown main item tag 0x0
microsoft 0003:045E:07DA.0005: unknown main item tag 0x0
microsoft 0003:045E:07DA.0005: unknown main item tag 0x0
microsoft 0003:045E:07DA.0005: unknown main item tag 0x0
microsoft 0003:045E:07DA.0005: unknown main item tag 0x0
microsoft 0003:045E:07DA.0005: unsupported Resolution Multiplier 0
microsoft 0003:045E:07DA.0005: No inputs registered, leaving
microsoft 0003:045E:07DA.0005: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0
microsoft 0003:045E:07DA.0005: no inputs found
microsoft 0003:045E:07DA.0005: could not initialize ff, continuing anyway
usb 3-1: USB disconnect, device number 6
usb 3-1: new high-speed USB device number 7 using dummy_hcd
usb 3-1: Using ep0 maxpacket: 16
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00
usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 3-1: config 0 descriptor??
microsoft 0003:045E:07DA.0006: unknown main item tag 0x0
microsoft 0003:045E:07DA.0006: ignoring exceeding usage max
microsoft 0003:045E:07DA.0006: unknown main item tag 0x0
microsoft 0003:045E:07DA.0006: unknown main item tag 0x0
microsoft 0003:045E:07DA.0006: unknown main item tag 0x0
microsoft 0003:045E:07DA.0006: unknown main item tag 0x0
microsoft 0003:045E:07DA.0006: unknown main item tag 0x0
microsoft 0003:045E:07DA.0006: unknown main item tag 0x0
microsoft 0003:045E:07DA.0006: unknown main item tag 0x0
microsoft 0003:045E:07DA.0006: unknown main item tag 0x0
microsoft 0003:045E:07DA.0006: unknown main item tag 0x0
microsoft 0003:045E:07DA.0006: unknown main item tag 0x0
microsoft 0003:045E:07DA.0006: unsupported Resolution Multiplier 0
microsoft 0003:045E:07DA.0006: No inputs registered, leaving
microsoft 0003:045E:07DA.0006: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0
microsoft 0003:045E:07DA.0006: no inputs found
microsoft 0003:045E:07DA.0006: could not initialize ff, continuing anyway
usb 3-1: USB disconnect, device number 7
usb 3-1: new high-speed USB device number 8 using dummy_hcd
usb 3-1: Using ep0 maxpacket: 16
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00
usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 3-1: config 0 descriptor??
microsoft 0003:045E:07DA.0007: unknown main item tag 0x0
microsoft 0003:045E:07DA.0007: ignoring exceeding usage max
microsoft 0003:045E:07DA.0007: unknown main item tag 0x0
microsoft 0003:045E:07DA.0007: unknown main item tag 0x0
microsoft 0003:045E:07DA.0007: unknown main item tag 0x0
microsoft 0003:045E:07DA.0007: unknown main item tag 0x0
microsoft 0003:045E:07DA.0007: unknown main item tag 0x0
microsoft 0003:045E:07DA.0007: unknown main item tag 0x0
microsoft 0003:045E:07DA.0007: unknown main item tag 0x0
microsoft 0003:045E:07DA.0007: unknown main item tag 0x0
microsoft 0003:045E:07DA.0007: unknown main item tag 0x0
microsoft 0003:045E:07DA.0007: unknown main item tag 0x0
microsoft 0003:045E:07DA.0007: unsupported Resolution Multiplier 0
microsoft 0003:045E:07DA.0007: No inputs registered, leaving
microsoft 0003:045E:07DA.0007: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0
microsoft 0003:045E:07DA.0007: no inputs found
microsoft 0003:045E:07DA.0007: could not initialize ff, continuing anyway
usb 3-1: USB disconnect, device number 8
usb 3-1: new high-speed USB device number 9 using dummy_hcd
usb 3-1: Using ep0 maxpacket: 16
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00
usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 3-1: config 0 descriptor??
microsoft 0003:045E:07DA.0008: unknown main item tag 0x0
microsoft 0003:045E:07DA.0008: ignoring exceeding usage max
microsoft 0003:045E:07DA.0008: unknown main item tag 0x0
microsoft 0003:045E:07DA.0008: unknown main item tag 0x0
microsoft 0003:045E:07DA.0008: unknown main item tag 0x0
microsoft 0003:045E:07DA.0008: unknown main item tag 0x0
microsoft 0003:045E:07DA.0008: unknown main item tag 0x0
microsoft 0003:045E:07DA.0008: unknown main item tag 0x0
microsoft 0003:045E:07DA.0008: unknown main item tag 0x0
microsoft 0003:045E:07DA.0008: unknown main item tag 0x0
microsoft 0003:045E:07DA.0008: unknown main item tag 0x0
microsoft 0003:045E:07DA.0008: unknown main item tag 0x0
microsoft 0003:045E:07DA.0008: unsupported Resolution Multiplier 0
microsoft 0003:045E:07DA.0008: No inputs registered, leaving
microsoft 0003:045E:07DA.0008: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0
microsoft 0003:045E:07DA.0008: no inputs found
microsoft 0003:045E:07DA.0008: could not initialize ff, continuing anyway
usb 3-1: USB disconnect, device number 9
usb 3-1: new high-speed USB device number 10 using dummy_hcd
usb 3-1: Using ep0 maxpacket: 16
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9
usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00
usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 3-1: config 0 descriptor??
microsoft 0003:045E:07DA.0009: unknown main item tag 0x0
microsoft 0003:045E:07DA.0009: ignoring exceeding usage max
microsoft 0003:045E:07DA.0009: unknown main item tag 0x0
microsoft 0003:045E:07DA.0009: unknown main item tag 0x0
microsoft 0003:045E:07DA.0009: unknown main item tag 0x0
microsoft 0003:045E:07DA.0009: unknown main item tag 0x0