Warning: Permanently added '10.128.0.204' (ED25519) to the list of known hosts. executing program [ 44.237734][ T3247] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 44.597811][ T3247] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.608882][ T3247] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 44.618655][ T3247] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 44.627732][ T3247] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.642438][ T3247] usb 1-1: config 0 descriptor?? [ 45.131724][ T3247] keytouch 0003:0926:3333.0001: fixing up Keytouch IEC report descriptor [ 45.142879][ T3247] input: HID 0926:3333 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0926:3333.0001/input/input5 [ 45.236991][ T3247] keytouch 0003:0926:3333.0001: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.0-1/input0 [ 45.331038][ T7] keytouch 0003:0926:3333.0001: implement() called with too large value 12 (n: 1)! (kworker/0:0) [ 45.341911][ T7] ------------[ cut here ]------------ [ 45.347353][ T7] WARNING: CPU: 0 PID: 7 at drivers/hid/hid-core.c:1449 hid_output_report+0x541/0x750 [ 45.356894][ T7] Modules linked in: [ 45.360772][ T7] CPU: 0 PID: 7 Comm: kworker/0:0 Not tainted 5.15.161-syzkaller #0 [ 45.368776][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 45.378828][ T7] Workqueue: events hidinput_led_worker [ 45.384492][ T7] RIP: 0010:hid_output_report+0x541/0x750 [ 45.390207][ T7] Code: c1 c0 08 00 00 48 8b 44 24 40 48 8d b8 38 19 00 00 48 c7 c6 a0 a6 64 8b 48 c7 c2 a2 f2 2c 8c 44 89 f1 45 89 e8 e8 df 49 70 02 <0f> 0b 44 23 74 24 18 e9 bb fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 [ 45.409883][ T7] RSP: 0018:ffffc90000cc7b30 EFLAGS: 00010046 [ 45.415932][ T7] RAX: ccb6cbb481290400 RBX: 0000000000000001 RCX: ccb6cbb481290400 [ 45.423910][ T7] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000 [ 45.431857][ T7] RBP: 0000000000000000 R08: ffffffff8166835c R09: ffffed10173467a8 [ 45.439803][ T7] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 45.447747][ T7] R13: 0000000000000001 R14: 000000000000000c R15: 0000000000000000 [ 45.455691][ T7] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 45.464591][ T7] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.471332][ T7] CR2: 00007f76158c1cf8 CR3: 000000000c68e000 CR4: 00000000003506f0 [ 45.479298][ T7] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 45.487338][ T7] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 45.495547][ T7] Call Trace: [ 45.498803][ T7] [ 45.501709][ T7] ? __warn+0x15b/0x300 [ 45.505875][ T7] ? hid_output_report+0x541/0x750 [ 45.510992][ T7] ? report_bug+0x1b7/0x2e0 [ 45.515476][ T7] ? handle_bug+0x3d/0x70 [ 45.519779][ T7] ? exc_invalid_op+0x16/0x40 [ 45.524519][ T7] ? asm_exc_invalid_op+0x16/0x20 [ 45.529521][ T7] ? __wake_up_klogd+0xcc/0x100 [ 45.534346][ T7] ? hid_output_report+0x541/0x750 [ 45.539467][ T7] usbhid_submit_report+0x43d/0x9e0 [ 45.544660][ T7] process_one_work+0x8a1/0x10c0 [ 45.549595][ T7] ? worker_detach_from_pool+0x260/0x260 [ 45.555297][ T7] ? _raw_spin_lock_irqsave+0x120/0x120 [ 45.560828][ T7] ? kthread_data+0x4e/0xc0 [ 45.565306][ T7] ? wq_worker_running+0x97/0x170 [ 45.570321][ T7] worker_thread+0xaca/0x1280 [ 45.575161][ T7] kthread+0x3f6/0x4f0 [ 45.579222][ T7] ? rcu_lock_release+0x20/0x20 [ 45.584053][ T7] ? kthread_blkcg+0xd0/0xd0 [ 45.588619][ T7] ret_from_fork+0x1f/0x30 [ 45.593020][ T7] [ 45.596020][ T7] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 45.603288][ T7] CPU: 0 PID: 7 Comm: kworker/0:0 Not tainted 5.15.161-syzkaller #0 [ 45.611239][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 45.621282][ T7] Workqueue: events hidinput_led_worker [ 45.626895][ T7] Call Trace: [ 45.630167][ T7] [ 45.633125][ T7] dump_stack_lvl+0x1e3/0x2d0 [ 45.637777][ T7] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 45.643387][ T7] ? panic+0x860/0x860 [ 45.647437][ T7] ? hid_output_report+0x500/0x750 [ 45.652539][ T7] ? hid_output_report+0x500/0x750 [ 45.657622][ T7] panic+0x318/0x860 [ 45.661510][ T7] ? __warn+0x16a/0x300 [ 45.665636][ T7] ? fb_is_primary_device+0xd0/0xd0 [ 45.670810][ T7] ? ret_from_fork+0x1f/0x30 [ 45.675381][ T7] ? hid_output_report+0x541/0x750 [ 45.680476][ T7] __warn+0x2b2/0x300 [ 45.684433][ T7] ? hid_output_report+0x541/0x750 [ 45.689523][ T7] report_bug+0x1b7/0x2e0 [ 45.693830][ T7] handle_bug+0x3d/0x70 [ 45.697959][ T7] exc_invalid_op+0x16/0x40 [ 45.702431][ T7] asm_exc_invalid_op+0x16/0x20 [ 45.707256][ T7] RIP: 0010:hid_output_report+0x541/0x750 [ 45.712951][ T7] Code: c1 c0 08 00 00 48 8b 44 24 40 48 8d b8 38 19 00 00 48 c7 c6 a0 a6 64 8b 48 c7 c2 a2 f2 2c 8c 44 89 f1 45 89 e8 e8 df 49 70 02 <0f> 0b 44 23 74 24 18 e9 bb fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 [ 45.732526][ T7] RSP: 0018:ffffc90000cc7b30 EFLAGS: 00010046 [ 45.738580][ T7] RAX: ccb6cbb481290400 RBX: 0000000000000001 RCX: ccb6cbb481290400 [ 45.746523][ T7] RDX: 0000000000000000 RSI: 0000000080000001 RDI: 0000000000000000 [ 45.754563][ T7] RBP: 0000000000000000 R08: ffffffff8166835c R09: ffffed10173467a8 [ 45.762504][ T7] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 45.770446][ T7] R13: 0000000000000001 R14: 000000000000000c R15: 0000000000000000 [ 45.778400][ T7] ? __wake_up_klogd+0xcc/0x100 [ 45.783266][ T7] usbhid_submit_report+0x43d/0x9e0 [ 45.788443][ T7] process_one_work+0x8a1/0x10c0 [ 45.793361][ T7] ? worker_detach_from_pool+0x260/0x260 [ 45.798971][ T7] ? _raw_spin_lock_irqsave+0x120/0x120 [ 45.804588][ T7] ? kthread_data+0x4e/0xc0 [ 45.809082][ T7] ? wq_worker_running+0x97/0x170 [ 45.814103][ T7] worker_thread+0xaca/0x1280 [ 45.818778][ T7] kthread+0x3f6/0x4f0 [ 45.822913][ T7] ? rcu_lock_release+0x20/0x20 [ 45.827863][ T7] ? kthread_blkcg+0xd0/0xd0 [ 45.832467][ T7] ret_from_fork+0x1f/0x30 [ 45.836871][ T7] [ 46.926593][ T7] Shutting down cpus with NMI [ 46.931522][ T7] Kernel Offset: disabled [ 46.935924][ T7] Rebooting in 86400 seconds..