UBSAN: shift-out-of-bounds in hid_output_report

Status: premoderation: reported C repro on 2026/10/14 23:46
Reported-by: syzbot+fdf968a0be56866c83bb@syzkaller.appspotmail.com
First crash: 20h36m, last: 20h36m

Sample crash report:
input: HID 0079:0006 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0079:0006.0001/input/input4
dragonrise 0003:0079:0006.0001: input,hidraw0: USB HID v0.00 Joystick [HID 0079:0006] on usb-dummy_hcd.0-1/input0
------------[ cut here ]------------
UBSAN: shift-out-of-bounds in drivers/hid/hid-core.c:80:21
shift exponent 32 is too large for 32-bit type 'int'
CPU: 1 UID: 0 PID: 45 Comm: kworker/1:1 Not tainted syzkaller #0 f0b22d33f268fdb17f8eb1bead78ca030d5a2cb1
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Workqueue: usb_hub_wq hub_event
Call Trace:
 <TASK>
 __dump_stack+0x21/0x30 lib/dump_stack.c:94
 dump_stack_lvl+0x140/0x1c0 lib/dump_stack.c:120
 dump_stack+0x19/0x20 lib/dump_stack.c:129
 ubsan_epilogue+0xe/0x40 lib/ubsan.c:231
 __ubsan_handle_shift_out_of_bounds+0x36d/0x400 lib/ubsan.c:468
 s32ton drivers/hid/hid-core.c:80 [inline]
 hid_output_field drivers/hid/hid-core.c:1827 [inline]
 hid_output_report+0x6e8/0x860 drivers/hid/hid-core.c:1859
 __usbhid_submit_report drivers/hid/usbhid/hid-core.c:594 [inline]
 usbhid_submit_report+0x447/0x9e0 drivers/hid/usbhid/hid-core.c:639
 usbhid_request+0x54/0x70 drivers/hid/usbhid/hid-core.c:-1
 hid_hw_request+0x90/0xc0 drivers/hid/hid-core.c:2490
 drff_init drivers/hid/hid-dr.c:127 [inline]
 dr_probe+0x68a/0x790 drivers/hid/hid-dr.c:289
 __hid_device_probe drivers/hid/hid-core.c:2760 [inline]
 hid_device_probe+0x2ce/0x5f0 drivers/hid/hid-core.c:2797
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x2e1/0x8b0 drivers/base/dd.c:657
 __driver_probe_device+0x193/0x280 drivers/base/dd.c:799
 driver_probe_device+0x54/0x3f0 drivers/base/dd.c:829
 __device_attach_driver+0x2f1/0x4b0 drivers/base/dd.c:957
 bus_for_each_drv+0x264/0x300 drivers/base/bus.c:459
 __device_attach+0x2c4/0x3c0 drivers/base/dd.c:1029
 device_initial_probe+0x1e/0x30 drivers/base/dd.c:1078
 bus_probe_device+0x18b/0x270 drivers/base/bus.c:534
 device_add+0x7fd/0xbf0 drivers/base/core.c:3692
 hid_add_device+0x3c4/0x5a0 drivers/hid/hid-core.c:2943
 usbhid_probe+0xdca/0x1310 drivers/hid/usbhid/hid-core.c:1451
 usb_probe_interface+0x6ab/0xbf0 drivers/usb/core/driver.c:400
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x2e1/0x8b0 drivers/base/dd.c:657
 __driver_probe_device+0x193/0x280 drivers/base/dd.c:799
 driver_probe_device+0x54/0x3f0 drivers/base/dd.c:829
 __device_attach_driver+0x2f1/0x4b0 drivers/base/dd.c:957
 bus_for_each_drv+0x264/0x300 drivers/base/bus.c:459
 __device_attach+0x2c4/0x3c0 drivers/base/dd.c:1029
 device_initial_probe+0x1e/0x30 drivers/base/dd.c:1078
 bus_probe_device+0x18b/0x270 drivers/base/bus.c:534
 device_add+0x7fd/0xbf0 drivers/base/core.c:3692
 usb_set_configuration+0x1aad/0x2080 drivers/usb/core/message.c:2268
 usb_generic_driver_probe+0x95/0x160 drivers/usb/core/generic.c:254
 usb_probe_device+0x1ef/0x3b0 drivers/usb/core/driver.c:295
 call_driver_probe drivers/base/dd.c:-1 [inline]
 really_probe+0x2e1/0x8b0 drivers/base/dd.c:657
 __driver_probe_device+0x193/0x280 drivers/base/dd.c:799
 driver_probe_device+0x54/0x3f0 drivers/base/dd.c:829
 __device_attach_driver+0x2f1/0x4b0 drivers/base/dd.c:957
 bus_for_each_drv+0x264/0x300 drivers/base/bus.c:459
 __device_attach+0x2c4/0x3c0 drivers/base/dd.c:1029
 device_initial_probe+0x1e/0x30 drivers/base/dd.c:1078
 bus_probe_device+0x18b/0x270 drivers/base/bus.c:534
 device_add+0x7fd/0xbf0 drivers/base/core.c:3692
 usb_new_device+0x98d/0x1500 drivers/usb/core/hub.c:2703
 hub_port_connect drivers/usb/core/hub.c:5574 [inline]
 hub_port_connect_change drivers/usb/core/hub.c:5714 [inline]
 port_event drivers/usb/core/hub.c:5878 [inline]
 hub_event+0x2dbd/0x4360 drivers/usb/core/hub.c:5960
 process_one_work kernel/workqueue.c:3273 [inline]
 process_scheduled_works+0x7f7/0x1060 kernel/workqueue.c:3354
 worker_thread+0xc99/0x13f0 kernel/workqueue.c:3435
 kthread+0x2c7/0x360 kernel/kthread.c:389
 ret_from_fork+0x67/0xa0 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>
---[ end trace ]---
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called with n (137) > 32! (kworker/1:1)
dragonrise 0003:0079:0006.0001: implement() called wit

Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/10/14 23:45 android16-6.12 9dd8cf331e61 1a71827b .config strace log report syz / log C [disk image] [vmlinux] [kernel image] ci2-android-6-12-rust UBSAN: shift-out-of-bounds in hid_output_report
* Struck through repros no longer work on HEAD.