Warning: Permanently added '10.128.0.193' (ED25519) to the list of known hosts. executing program [ 39.548040][ T8] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 39.907916][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 39.910767][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 39.913342][ T8] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 39.916482][ T8] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 39.919040][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.923256][ T8] usb 1-1: config 0 descriptor?? [ 39.938644][ T6247] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 40.400118][ T8] plantronics 0003:047F:FFFF.0001: unknown main item tag 0xd [ 40.402985][ T8] plantronics 0003:047F:FFFF.0001: No inputs registered, leaving [ 40.410056][ T8] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 40.669086][ T6247] plantronics 0003:047F:FFFF.0001: implement() called with too large value 4 (n: 0)! (syz-executor184) [ 40.672140][ T6247] ------------[ cut here ]------------ [ 40.673385][ T6247] WARNING: CPU: 1 PID: 6247 at drivers/hid/hid-core.c:1451 hid_output_report+0x488/0x64c [ 40.675518][ T6247] Modules linked in: [ 40.676385][ T6247] CPU: 1 PID: 6247 Comm: syz-executor184 Not tainted 6.9.0-rc7-syzkaller-gfda5695d692c #0 [ 40.678651][ T6247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 40.680903][ T6247] pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 40.682791][ T6247] pc : hid_output_report+0x488/0x64c [ 40.684028][ T6247] lr : hid_output_report+0x480/0x64c [ 40.685246][ T6247] sp : ffff800098a07970 [ 40.686200][ T6247] x29: ffff800098a079e0 x28: 0000000000000000 x27: 0000000000000000 [ 40.688159][ T6247] x26: 0000000000000000 x25: ffff0000d88c6848 x24: ffff0000df200030 [ 40.690083][ T6247] x23: 0000000000000000 x22: dfff800000000000 x21: 0000000000000000 [ 40.691930][ T6247] x20: 0000000000000004 x19: ffff0000c1dde9c0 x18: 0000000000000008 [ 40.693923][ T6247] x17: 72616c206f6f7420 x16: ffff80008ae89e3c x15: 0000000000000001 [ 40.695810][ T6247] x14: 1ffff00013140e5c x13: 0000000000000000 x12: 0000000000000000 [ 40.697654][ T6247] x11: 0000000000000002 x10: 0000000000ff0100 x9 : eb351c63bbd4cb00 [ 40.699586][ T6247] x8 : 0000000000000000 x7 : 0000000000000001 x6 : 0000000000000001 [ 40.701467][ T6247] x5 : ffff800098a06fd8 x4 : ffff80008ef95100 x3 : ffff800082f22378 [ 40.703292][ T6247] x2 : 0000000000000001 x1 : 0000000100000001 x0 : 0000000000000064 [ 40.705154][ T6247] Call trace: [ 40.705898][ T6247] hid_output_report+0x488/0x64c [ 40.707103][ T6247] usbhid_submit_report+0x354/0x828 [ 40.708340][ T6247] usbhid_request+0x64/0x80 [ 40.709362][ T6247] hid_hw_request+0x84/0xb4 [ 40.710382][ T6247] hiddev_ioctl+0x14f8/0x259c [ 40.711527][ T6247] __arm64_sys_ioctl+0x14c/0x1c8 [ 40.712648][ T6247] invoke_syscall+0x98/0x2b8 [ 40.713670][ T6247] el0_svc_common+0x130/0x23c [ 40.714755][ T6247] do_el0_svc+0x48/0x58 [ 40.715727][ T6247] el0_svc+0x54/0x168 [ 40.716631][ T6247] el0t_64_sync_handler+0x84/0xfc [ 40.717926][ T6247] el0t_64_sync+0x190/0x194 [ 40.719007][ T6247] irq event stamp: 12922 [ 40.720053][ T6247] hardirqs last enabled at (12921): [] kasan_quarantine_put+0x1a0/0x1c8 [ 40.722328][ T6247] hardirqs last disabled at (12922): [] _raw_spin_lock_irqsave+0x2c/0x7c [ 40.724666][ T6247] softirqs last enabled at (12430): [] local_bh_enable+0x10/0x34 [ 40.726730][ T6247] softirqs last disabled at (12428): [] local_bh_disable+0x10/0x34 [ 40.728915][ T6247] ---[ end trace 0000000000000000 ]--- [ 41.692879][ T26] usb 1-1: USB disconnect, device number 2