Warning: Permanently added '10.128.0.190' (ECDSA) to the list of known hosts. executing program [ 53.227158][ T3193] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 53.477131][ T3193] usb 1-1: Using ep0 maxpacket: 16 [ 53.597214][ T3193] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 53.605901][ T3193] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 53.616861][ T3193] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 53.626212][ T3193] usb 1-1: config 1 has no interface number 1 [ 53.632724][ T3193] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 53.645896][ T3193] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 53.827215][ T3193] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 53.836603][ T3193] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.844910][ T3193] usb 1-1: Product: syz [ 53.849093][ T3193] usb 1-1: Manufacturer: syz [ 53.853773][ T3193] usb 1-1: SerialNumber: syz [ 54.187304][ T3193] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 54.195312][ T3193] usb 1-1: 2:1 : format type 0 is detected, processed as PCM [ 54.264478][ T3193] usb 1-1: USB disconnect, device number 2 executing program [ 59.756621][ T7] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 59.996649][ T7] usb 1-1: Using ep0 maxpacket: 16 [ 60.116652][ T7] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 60.125504][ T7] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 60.136298][ T7] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 60.146070][ T7] usb 1-1: config 1 has no interface number 1 [ 60.152599][ T7] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 60.165772][ T7] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 60.336723][ T7] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 60.346255][ T7] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.355551][ T7] usb 1-1: Product: syz [ 60.360413][ T7] usb 1-1: Manufacturer: syz [ 60.365296][ T7] usb 1-1: SerialNumber: syz [ 60.686626][ T7] usb 1-1: 2:1 : no or invalid class specific endpoint descriptor [ 60.695565][ T7] usb 1-1: 2:1 : format type 0 is detected, processed as PCM [ 60.772861][ T7] usb 1-1: USB disconnect, device number 3 [ 61.791458][ T8414] kmemleak: 4 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888115833bc0 (size 32): comm "kworker/1:2", pid 3193, jiffies 4294942692 (age 13.660s) hex dump (first 32 bytes): 63 61 72 64 33 00 00 00 00 00 00 00 00 00 00 00 card3........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kvasprintf+0x6c/0xf0 [] kvasprintf_const+0x58/0x110 [] kobject_set_name_vargs+0x3b/0xe0 [] dev_set_name+0x63/0x90 [] snd_ctl_led_register+0x17e/0x2f0 [] snd_ctl_dev_register+0x78/0xb0 [] snd_device_register_all+0x7b/0xd0 [] snd_card_register+0x90/0x2b0 [] usb_audio_probe+0x564/0x1280 [] usb_probe_interface+0x177/0x370 [] really_probe+0x159/0x500 [] driver_probe_device+0x8b/0x100 [] __device_attach_driver+0xf6/0x120 [] bus_for_each_drv+0xb7/0x100 [] __device_attach+0x122/0x260 [] bus_probe_device+0xc6/0xe0 BUG: memory leak unreferenced object 0xffff8881135b6500 (size 256): comm "kworker/1:2", pid 3193, jiffies 4294942692 (age 13.660s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 08 65 5b 13 81 88 ff ff .........e[..... 08 65 5b 13 81 88 ff ff 30 96 61 82 ff ff ff ff .e[.....0.a..... backtrace: [] device_add+0x85c/0xd70 [] snd_ctl_led_register+0x1af/0x2f0 [] snd_ctl_dev_register+0x78/0xb0 [] snd_device_register_all+0x7b/0xd0 [] snd_card_register+0x90/0x2b0 [] usb_audio_probe+0x564/0x1280 [] usb_probe_interface+0x177/0x370 [] really_probe+0x159/0x500 [] driver_probe_device+0x8b/0x100 [] __device_attach_driver+0xf6/0x120 [] bus_for_each_drv+0xb7/0x100 [] __device_attach+0x122/0x260 [] bus_probe_device+0xc6/0xe0 [] device_add+0x5d5/0xd70 [] usb_set_configuration+0x9d9/0xb90 [] usb_generic_driver_probe+0x8c/0xc0 BUG: memory leak unreferenced object 0xffff888115833b60 (size 32): comm "kworker/1:2", pid 3193, jiffies 4294942692 (age 13.660s) hex dump (first 32 bytes): 63 61 72 64 33 00 00 00 00 00 00 00 00 00 00 00 card3........... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kvasprintf+0x6c/0xf0 [] kvasprintf_const+0x58/0x110 [] kobject_set_name_vargs+0x3b/0xe0 [] dev_set_name+0x63/0x90 [] snd_ctl_led_register+0x17e/0x2f0 [] snd_ctl_dev_register+0x78/0xb0 [] snd_device_register_all+0x7b/0xd0 [] snd_card_register+0x90/0x2b0 [] usb_audio_probe+0x564/0x1280 [] usb_probe_interface+0x177/0x370 [] really_probe+0x159/0x500 [] driver_probe_device+0x8b/0x100 [] __device_attach_driver+0xf6/0x120 [] bus_for_each_drv+0xb7/0x100 [] __device_attach+0x122/0x260 [] bus_probe_device+0xc6/0xe0 [ 67.867562][ T8414] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak)