Warning: Permanently added '10.128.0.213' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 55.926991][ T8141] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 56.286947][ T8141] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.297869][ T8141] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 56.308153][ T8141] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 56.321222][ T8141] usb 1-1: New USB device found, idVendor=056a, idProduct=09bb, bcdDevice= 0.00 [ 56.330510][ T8141] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.339189][ T8141] usb 1-1: config 0 descriptor?? [ 56.819054][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.826238][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.838345][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.845270][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.854682][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.862877][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.871174][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.879773][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.888144][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.895352][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.904959][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.913419][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.922161][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.930858][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.939391][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.946419][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.956110][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.964945][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.973646][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.982632][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.991137][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 56.999648][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.006515][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.016507][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.025624][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.034443][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.043354][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.051921][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.060655][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.069697][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.076711][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.087628][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.094862][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.106296][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.115523][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.124429][ T8141] wacom 0003:056A:09BB.0001: unknown main item tag 0x0 [ 57.133936][ T8141] wacom 0003:056A:09BB.0001: Unknown device_type for 'HID 056a:09bb'. Ignoring. [ 57.145932][ T8141] usb 1-1: USB disconnect, device number 2 executing program [ 62.376409][ T8141] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 62.736482][ T8141] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 62.747569][ T8141] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 62.757617][ T8141] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 62.770489][ T8141] usb 1-1: New USB device found, idVendor=056a, idProduct=09bb, bcdDevice= 0.00 [ 62.779579][ T8141] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.789213][ T8141] usb 1-1: config 0 descriptor?? [ 63.258439][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.265479][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.277209][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.284398][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.294095][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.302444][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.310980][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.319397][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.326248][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.335708][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.343953][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.352138][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.360450][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.368660][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.375595][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.385383][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.393931][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.402461][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.410711][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.419039][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.425903][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.435613][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.443810][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.452280][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.460957][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.469739][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.478671][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.485556][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.496184][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.504964][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.513878][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.523017][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.532039][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.540760][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.549730][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.558531][ T8141] wacom 0003:056A:09BB.0002: unknown main item tag 0x0 [ 63.565488][ T8141] wacom 0003:056A:09BB.0002: Unknown device_type for 'HID 056a:09bb'. Ignoring. [ 63.578491][ T8141] usb 1-1: USB disconnect, device number 3 [ 69.366784][ T8482] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810e0ac800 (size 512): comm "kworker/0:3", pid 8141, jiffies 4294943598 (age 8.180s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000ef156097>] __kfifo_alloc+0xad/0x100 [<0000000001209ac7>] wacom_probe+0x1a1/0x3b0 [<00000000b6ec60e5>] hid_device_probe+0x16b/0x210 [<0000000039e8a06d>] really_probe+0x159/0x480 [<00000000b8fc75e2>] driver_probe_device+0x84/0x100 [<00000000fe4762b9>] __device_attach_driver+0xee/0x110 [<00000000766192ed>] bus_for_each_drv+0xb7/0x100 [<00000000a7cf6aad>] __device_attach+0x122/0x250 [<00000000197fd7b9>] bus_probe_device+0xc6/0xe0 [<00000000bdab35fc>] device_add+0x5ac/0xc30 [<000000001fc659ed>] hid_add_device+0x151/0x390 [<00000000e410d91a>] usbhid_probe+0x412/0x560 [<00000000354f202a>] usb_probe_interface+0x177/0x370 [<0000000039e8a06d>] really_probe+0x159/0x480 [<00000000b8fc75e2>] driver_probe_device+0x84/0x100 [<00000000fe4762b9>] __device_attach_driver+0xee/0x110