Warning: Permanently added '10.128.0.44' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 60.610780][ T3638] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 60.850740][ T3638] usb 1-1: Using ep0 maxpacket: 8 [ 60.970837][ T3638] usb 1-1: New USB device found, idVendor=041e, idProduct=4038, bcdDevice=57.36 [ 60.979855][ T3638] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.988758][ T3638] usb 1-1: config 0 descriptor?? [ 61.032695][ T3638] gspca_main: sq930x-2.14.0 probing 041e:4038 [ 61.250755][ T3638] gspca_sq930x: reg_r 001f failed -71 [ 61.256155][ T3638] sq930x: probe of 1-1:0.0 failed with error -71 [ 61.263351][ T3638] usb 1-1: USB disconnect, device number 2 executing program [ 67.400701][ T3638] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 67.640739][ T3638] usb 1-1: Using ep0 maxpacket: 8 [ 67.760782][ T3638] usb 1-1: New USB device found, idVendor=041e, idProduct=4038, bcdDevice=57.36 [ 67.769806][ T3638] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.778622][ T3638] usb 1-1: config 0 descriptor?? [ 67.821416][ T3638] gspca_main: sq930x-2.14.0 probing 041e:4038 [ 68.040704][ T3638] gspca_sq930x: reg_r 001f failed -71 [ 68.046095][ T3638] sq930x: probe of 1-1:0.0 failed with error -71 [ 68.053621][ T3638] usb 1-1: USB disconnect, device number 3 executing program [ 74.170678][ T3638] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 74.410680][ T3638] usb 1-1: Using ep0 maxpacket: 8 [ 74.530718][ T3638] usb 1-1: New USB device found, idVendor=041e, idProduct=4038, bcdDevice=57.36 [ 74.539769][ T3638] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.549796][ T3638] usb 1-1: config 0 descriptor?? [ 74.592404][ T3638] gspca_main: sq930x-2.14.0 probing 041e:4038 [ 74.810704][ T3638] gspca_sq930x: reg_r 001f failed -71 [ 74.816199][ T3638] sq930x: probe of 1-1:0.0 failed with error -71 [ 74.823782][ T3638] usb 1-1: USB disconnect, device number 4 executing program [ 80.910721][ T3638] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 81.150719][ T3638] usb 1-1: Using ep0 maxpacket: 8 [ 81.270828][ T3638] usb 1-1: New USB device found, idVendor=041e, idProduct=4038, bcdDevice=57.36 [ 81.279941][ T3638] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.288826][ T3638] usb 1-1: config 0 descriptor?? [ 81.352646][ T3638] gspca_main: sq930x-2.14.0 probing 041e:4038 [ 81.580749][ T3638] gspca_sq930x: reg_r 001f failed -71 [ 81.586152][ T3638] sq930x: probe of 1-1:0.0 failed with error -71 [ 81.593939][ T3638] usb 1-1: USB disconnect, device number 5 executing program [ 87.690849][ T3638] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 87.930854][ T3638] usb 1-1: Using ep0 maxpacket: 8 [ 88.050878][ T3638] usb 1-1: New USB device found, idVendor=041e, idProduct=4038, bcdDevice=57.36 [ 88.059921][ T3638] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.069889][ T3638] usb 1-1: config 0 descriptor?? [ 88.111641][ T3638] gspca_main: sq930x-2.14.0 probing 041e:4038 [ 88.330896][ T3638] gspca_sq930x: reg_r 001f failed -71 [ 88.336316][ T3638] sq930x: probe of 1-1:0.0 failed with error -71 [ 88.343857][ T3638] usb 1-1: USB disconnect, device number 6 executing program [ 94.440939][ T3638] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 94.680957][ T3638] usb 1-1: Using ep0 maxpacket: 8 [ 94.811037][ T3638] usb 1-1: New USB device found, idVendor=041e, idProduct=4038, bcdDevice=57.36 [ 94.820067][ T3638] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.829027][ T3638] usb 1-1: config 0 descriptor?? [ 94.872880][ T3638] gspca_main: sq930x-2.14.0 probing 041e:4038 [ 95.080951][ T3638] gspca_sq930x: reg_r 001f failed -71 [ 95.086360][ T3638] sq930x: probe of 1-1:0.0 failed with error -71 [ 95.093684][ T3638] usb 1-1: USB disconnect, device number 7 [ 100.856614][ T8474] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff8881103d7400 (size 1024): comm "kworker/0:2", pid 3638, jiffies 4294946078 (age 14.790s) hex dump (first 32 bytes): 88 8e 9e 09 81 88 ff ff 88 8e 9e 09 81 88 ff ff ................ 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000002ab10e03>] usb_set_configuration+0x18c/0xb90 [<000000007abba976>] usb_generic_driver_probe+0x8c/0xc0 [<00000000a5a899d0>] usb_probe_device+0x5c/0x140 [<000000007b4ba97a>] really_probe+0x159/0x480 [<00000000e949528a>] driver_probe_device+0x84/0x100 [<00000000e6cc3bf1>] __device_attach_driver+0xee/0x110 [<000000001faace52>] bus_for_each_drv+0xb7/0x100 [<000000003824a1e8>] __device_attach+0x122/0x250 [<0000000050fdb102>] bus_probe_device+0xc6/0xe0 [<00000000899cfe09>] device_add+0x5ac/0xc30 [<000000008481ba28>] usb_new_device.cold+0x166/0x578 [<00000000df7f8f37>] hub_event+0x144a/0x20d0 [<00000000ed5b9fca>] process_one_work+0x27d/0x590 [<00000000ae91777d>] worker_thread+0x59/0x5d0 [<0000000095821218>] kthread+0x178/0x1b0 [<00000000b5b39067>] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff88810d251660 (size 32): comm "kworker/0:2", pid 3638, jiffies 4294946078 (age 14.790s) hex dump (first 32 bytes): 31 2d 31 3a 30 2e 30 00 00 00 00 00 00 00 00 00 1-1:0.0......... 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000008c6995bf>] kvasprintf+0x6c/0xf0 [<0000000060f92cbf>] kvasprintf_const+0x58/0x110 [<000000009ab80c6d>] kobject_set_name_vargs+0x3b/0xe0 [<0000000047c222fb>] dev_set_name+0x63/0x90 [<000000009a6254f3>] usb_set_configuration+0x6be/0xb90 [<000000007abba976>] usb_generic_driver_probe+0x8c/0xc0 [<00000000a5a899d0>] usb_probe_device+0x5c/0x140 [<000000007b4ba97a>] really_probe+0x159/0x480 [<00000000e949528a>] driver_probe_device+0x84/0x100 [<00000000e6cc3bf1>] __device_attach_driver+0xee/0x110 [<000000001faace52>] bus_for_each_drv+0xb7/0x100 [<000000003824a1e8>] __device_attach+0x122/0x250 [<0000000050fdb102>] bus_probe_device+0xc6/0xe0 [<00000000899cfe09>] device_add+0x5ac/0xc30 [<000000008481ba28>] usb_new_device.cold+0x166/0x578 [<00000000df7f8f37>] hub_event+0x144a/0x20d0 BUG: memory leak unreferenced object 0xffff88811010a900 (size 256): comm "kworker/0:2", pid 3638, jiffies 4294946082 (age 14.750s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 08 a9 10 10 81 88 ff ff ................ 08 a9 10 10 81 88 ff ff d0 91 58 82 ff ff ff ff ..........X..... backtrace: [<0000000065e6d2bb>] device_add+0x7e8/0xc30 [<000000003ccc30bb>] usb_set_configuration+0x9de/0xb90 [<000000007abba976>] usb_generic_driver_probe+0x8c/0xc0 [<00000000a5a899d0>] usb_probe_device+0x5c/0x140 [<000000007b4ba97a>] really_probe+0x159/0x480 [<00000000e949528a>] driver_probe_device+0x84/0x100 [<00000000e6cc3bf1>] __device_attach_driver+0xee/0x110 [<000000001faace52>] bus_for_each_drv+0xb7/0x100 [<000000003824a1e8>] __device_attach+0x122/0x250 [<0000000050fdb102>] bus_probe_device+0xc6/0xe0 [<00000000899cfe09>] device_add+0x5ac/0xc30 [<000000008481ba28>] usb_new_device.cold+0x166/0x578 [<00000000df7f8f37>] hub_event+0x144a/0x20d0 [<00000000ed5b9fca>] process_one_work+0x27d/0x590 [<00000000ae91777d>] worker_thread+0x59/0x5d0 [<0000000095821218>] kthread+0x178/0x1b0