Warning: Permanently added '10.128.0.116' (ECDSA) to the list of known hosts. 2019/05/23 06:59:33 fuzzer started 2019/05/23 06:59:35 dialing manager at 10.128.0.105:33871 2019/05/23 06:59:35 syscalls: 4 2019/05/23 06:59:35 code coverage: enabled 2019/05/23 06:59:35 comparison tracing: enabled 2019/05/23 06:59:35 extra coverage: enabled 2019/05/23 06:59:35 setuid sandbox: enabled 2019/05/23 06:59:35 namespace sandbox: enabled 2019/05/23 06:59:35 Android sandbox: /sys/fs/selinux/policy does not exist 2019/05/23 06:59:35 fault injection: enabled 2019/05/23 06:59:35 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/05/23 06:59:35 net packet injection: /dev/net/tun can't be opened (open /dev/net/tun: no such device) 2019/05/23 06:59:35 net device setup: enabled 06:59:35 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000880)={0x12, 0x1, 0x0, 0x9e, 0x14, 0x32, 0xda10, 0x1576, 0x3b1, 0x9443, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8, 0x0, 0x0, 0xcb, 0x4f, 0x27}]}]}, 0x0) 06:59:35 executing program 2: syz_usb_connect(0x0, 0x24, &(0x7f0000000e40)={0x12, 0x1, 0x0, 0xbf, 0x96, 0x27, 0x8, 0x7b4, 0xf02, 0x28ae, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8b, 0x0, 0x0, 0x2, 0x6}]}]}, 0x0) 06:59:35 executing program 5: r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={0x12, 0x1, 0x0, 0xa4, 0x36, 0xb7, 0x20, 0xc72, 0xd, 0xb8cc, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xae, 0x0, 0x0, 0x21, 0xe, 0xe8}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000580)={0x54, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000400)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000740)={0x54, &(0x7f0000000600)=ANY=[@ANYBLOB="000200010000323d9ec58925da68bdc4ac682ec2d6abd81c8fddb5c8545bc6aa81cf"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000dc0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001140)={0x54, &(0x7f0000000e00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x40, 0x1, 0x3, "3460b1"}, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) 06:59:35 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb7, 0x7a, 0xbe, 0x8, 0x46d, 0x892, 0xbfaf, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xa6, 0x0, 0x0, 0xf2, 0xe8, 0x55}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f0000000600)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000e80)={0x54, &(0x7f00000007c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f00000006c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x54, &(0x7f0000000400)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000080)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000900)={0x54, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000440)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000880)={0x54, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000640)={0x54, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 06:59:35 executing program 4: syz_usb_connect(0x0, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={0x12, 0x1, 0x0, 0x1e, 0xca, 0xb8, 0x8, 0xb48, 0x1004, 0x80d1, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x1, 0x0, 0x0, 0xc8, 0x8c, 0xb4}]}]}, 0x0) 06:59:35 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xc9, 0xc5, 0x51, 0x8, 0x841, 0x1, 0xd3f8, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xfc, 0x0, 0x0, 0xa8, 0x34, 0x2b}]}]}, 0x0) syz_usb_disconnect(0xffffffffffffffff) [ 44.699074][ T4637] e cgroup1: Unknown subsys name 'perf_event' [ 44.725140][ T4637] e cgroup1: Unknown subsys name 'net_cls' [ 44.725973][ T4638] e cgroup1: Unknown subsys name 'perf_event' [ 44.750711][ T4640] e cgroup1: Unknown subsys name 'perf_event' [ 44.758411][ T4641] e cgroup1: Unknown subsys name 'perf_event' [ 44.765904][ T4640] e cgroup1: Unknown subsys name 'net_cls' [ 44.769005][ T4638] e cgroup1: Unknown subsys name 'net_cls' [ 44.773504][ T4643] e cgroup1: Unknown subsys name 'perf_event' [ 44.778676][ T4644] e cgroup1: Unknown subsys name 'perf_event' [ 44.787308][ T4641] e cgroup1: Unknown subsys name 'net_cls' [ 44.796092][ T4643] e cgroup1: Unknown subsys name 'net_cls' [ 44.798648][ T4644] e cgroup1: Unknown subsys name 'net_cls' [ 48.064499][ T12] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 48.154472][ T17] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 48.224451][ T5594] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 48.234462][ T2490] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 48.274600][ T5638] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 48.282168][ T5634] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 48.304486][ T12] usb 5-1: Using ep0 maxpacket: 8 [ 48.404448][ T17] usb 2-1: Using ep0 maxpacket: 8 [ 48.434586][ T12] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 48.442736][ T12] usb 5-1: config 0 has no interface number 0 [ 48.449017][ T12] usb 5-1: New USB device found, idVendor=0b48, idProduct=1004, bcdDevice=80.d1 [ 48.458118][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.467799][ T12] usb 5-1: config 0 descriptor?? [ 48.474667][ T5594] usb 4-1: Using ep0 maxpacket: 8 [ 48.514872][ T2490] usb 1-1: Using ep0 maxpacket: 16 [ 48.518135][ T12] usb 5-1: selecting invalid altsetting 1 [ 48.528487][ T12] ttusb_init_controller: error [ 48.533532][ T12] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 48.534500][ T17] usb 2-1: config 0 has an invalid interface number: 252 but max is 0 [ 48.550327][ T17] usb 2-1: config 0 has no interface number 0 [ 48.558339][ T5638] usb 6-1: Using ep0 maxpacket: 32 [ 48.563500][ T5634] usb 3-1: Using ep0 maxpacket: 8 [ 48.569136][ T17] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=d3.f8 [ 48.575524][ T12] ves1820: ves1820_readreg(): readreg error (reg == 0x1a, ret == 0) [ 48.578397][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.585446][ T17] usb 2-1: config 0 descriptor?? [ 48.593363][ T12] stv0297_readreg: readreg error (reg == 0x80, ret == 0) [ 48.609772][ T12] dvb-ttusb-budget: A frontend driver was not found for device [0b48:1004] [ 48.618452][ T5594] usb 4-1: config 0 has an invalid interface number: 166 but max is 0 [ 48.627973][ T5594] usb 4-1: config 0 has no interface number 0 [ 48.634541][ T5594] usb 4-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=bf.af [ 48.643586][ T5594] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.645121][ T17] rio500 2-1:0.252: USB Rio found at address 2 [ 48.658422][ T2490] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 48.666543][ T2490] usb 1-1: config 0 has no interface number 0 [ 48.667496][ T5594] usb 4-1: config 0 descriptor?? [ 48.673023][ T2490] usb 1-1: New USB device found, idVendor=1576, idProduct=03b1, bcdDevice=94.43 [ 48.686992][ T2490] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.702809][ T17] usb 5-1: USB disconnect, device number 2 [ 48.708978][ T5638] usb 6-1: config 0 has an invalid interface number: 174 but max is 0 [ 48.717199][ T5638] usb 6-1: config 0 has no interface number 0 [ 48.717270][ T5594] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 48.723338][ T5634] usb 3-1: config 0 has an invalid interface number: 139 but max is 0 [ 48.723358][ T5634] usb 3-1: config 0 has no interface number 0 [ 48.744590][ T2490] usb 1-1: config 0 descriptor?? [ 48.750785][ T5638] usb 6-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=b8.cc [ 48.759922][ T5638] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.768688][ T5634] usb 3-1: New USB device found, idVendor=07b4, idProduct=0f02, bcdDevice=28.ae [ 48.777824][ T5634] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 48.798195][ T5638] usb 6-1: config 0 descriptor?? [ 48.803653][ T5634] usb 3-1: config 0 descriptor?? [ 48.849837][ T5634] usb 3-1: bad CDC descriptors [ 48.970881][ T5634] usb 1-1: USB disconnect, device number 2 [ 49.027591][ T2490] usb 2-1: USB disconnect, device number 2 [ 49.035916][ T17] usb 3-1: USB disconnect, device number 2 [ 49.047041][ T2490] rio500 2-1:0.252: USB Rio disconnected. [ 49.114532][ T5594] gspca_vc032x: reg_w err -71 [ 49.114650][ T5638] peak_usb 6-1:0.174: PEAK-System PCAN-USB Pro hwrev 3481381574 serial ABD6C22E.DD8F1CD8 (2 channels) [ 49.119620][ T5594] vc032x: probe of 4-1:0.166 failed with error -71 [ 49.130398][ T5638] peak_usb 6-1:0.174 can0: sending command failure: -22 [ 49.130458][ T5638] peak_usb 6-1:0.174 can0: sending command failure: -22 [ 49.154619][ T5594] usb 4-1: USB disconnect, device number 2 06:59:40 executing program 4: syz_usb_connect(0x0, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={0x12, 0x1, 0x0, 0x1e, 0xca, 0xb8, 0x8, 0xb48, 0x1004, 0x80d1, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x1, 0x0, 0x0, 0xc8, 0x8c, 0xb4}]}]}, 0x0) [ 49.206087][ T5638] peak_usb: probe of 6-1:0.174 failed with error -22 [ 49.297285][ T5634] usb 6-1: USB disconnect, device number 2 [ 49.524474][ T5638] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 49.744455][ T2490] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 49.794499][ T12] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 49.802114][ T5594] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 49.809696][ T5638] usb 5-1: Using ep0 maxpacket: 8 [ 49.884463][ T5639] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 49.934538][ T5638] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 49.942602][ T5638] usb 5-1: config 0 has no interface number 0 [ 49.949225][ T5638] usb 5-1: New USB device found, idVendor=0b48, idProduct=1004, bcdDevice=80.d1 [ 49.958362][ T5638] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.967608][ T5638] usb 5-1: config 0 descriptor?? [ 49.994486][ T2490] usb 1-1: Using ep0 maxpacket: 16 [ 50.006554][ T5638] usb 5-1: selecting invalid altsetting 1 [ 50.012411][ T5638] ttusb_init_controller: error [ 50.017398][ T5638] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 50.031417][ T5638] ves1820: ves1820_readreg(): readreg error (reg == 0x1a, ret == 0) [ 50.042868][ T5638] stv0297_readreg: readreg error (reg == 0x80, ret == 0) [ 50.050027][ T5638] dvb-ttusb-budget: A frontend driver was not found for device [0b48:1004] [ 50.059063][ T12] usb 3-1: Using ep0 maxpacket: 8 [ 50.094605][ T5594] usb 2-1: Using ep0 maxpacket: 8 [ 50.114526][ T2490] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 50.122603][ T2490] usb 1-1: config 0 has no interface number 0 [ 50.128768][ T5634] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 50.136348][ T2490] usb 1-1: New USB device found, idVendor=1576, idProduct=03b1, bcdDevice=94.43 [ 50.145419][ T2490] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.154279][ T2490] usb 1-1: config 0 descriptor?? [ 50.154436][ T5639] usb 4-1: Using ep0 maxpacket: 8 [ 50.184593][ T12] usb 3-1: config 0 has an invalid interface number: 139 but max is 0 [ 50.192872][ T12] usb 3-1: config 0 has no interface number 0 [ 50.209050][ T12] usb 3-1: New USB device found, idVendor=07b4, idProduct=0f02, bcdDevice=28.ae [ 50.210096][ T2490] usb 5-1: USB disconnect, device number 3 [ 50.218281][ T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.233819][ T12] usb 3-1: config 0 descriptor?? [ 50.239067][ T5594] usb 2-1: config 0 has an invalid interface number: 252 but max is 0 [ 50.247463][ T5594] usb 2-1: config 0 has no interface number 0 [ 50.254266][ T5594] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=d3.f8 [ 50.263521][ T5594] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.272837][ T5594] usb 2-1: config 0 descriptor?? [ 50.294583][ T5639] usb 4-1: config 0 has an invalid interface number: 166 but max is 0 [ 50.302814][ T5639] usb 4-1: config 0 has no interface number 0 [ 50.310021][ T12] usb 3-1: bad CDC descriptors [ 50.319151][ T5594] rio500 2-1:0.252: USB Rio found at address 3 [ 50.333575][ T5639] usb 4-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=bf.af 06:59:41 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000880)={0x12, 0x1, 0x0, 0x9e, 0x14, 0x32, 0xda10, 0x1576, 0x3b1, 0x9443, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8, 0x0, 0x0, 0xcb, 0x4f, 0x27}]}]}, 0x0) [ 50.342704][ T5639] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.353685][ T5639] usb 4-1: config 0 descriptor?? [ 50.381568][ T5594] usb 1-1: USB disconnect, device number 3 [ 50.394583][ T5634] usb 6-1: Using ep0 maxpacket: 32 [ 50.406382][ T5639] gspca_main: vc032x-2.14.0 probing 046d:0892 06:59:41 executing program 2: syz_usb_connect(0x0, 0x24, &(0x7f0000000e40)={0x12, 0x1, 0x0, 0xbf, 0x96, 0x27, 0x8, 0x7b4, 0xf02, 0x28ae, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8b, 0x0, 0x0, 0x2, 0x6}]}]}, 0x0) [ 50.476270][ T5638] usb 3-1: USB disconnect, device number 3 [ 50.504273][ T2490] usb 2-1: USB disconnect, device number 3 [ 50.511347][ T2490] rio500 2-1:0.252: USB Rio disconnected. 06:59:41 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xc9, 0xc5, 0x51, 0x8, 0x841, 0x1, 0xd3f8, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xfc, 0x0, 0x0, 0xa8, 0x34, 0x2b}]}]}, 0x0) syz_usb_disconnect(0xffffffffffffffff) [ 50.524672][ T5634] usb 6-1: config 0 has an invalid interface number: 174 but max is 0 [ 50.533058][ T5634] usb 6-1: config 0 has no interface number 0 [ 50.541543][ T5634] usb 6-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=b8.cc [ 50.550778][ T5634] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.563934][ T5634] usb 6-1: config 0 descriptor?? 06:59:41 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb7, 0x7a, 0xbe, 0x8, 0x46d, 0x892, 0xbfaf, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xa6, 0x0, 0x0, 0xf2, 0xe8, 0x55}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f0000000600)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000e80)={0x54, &(0x7f00000007c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f00000006c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x54, &(0x7f0000000400)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000080)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000900)={0x54, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000440)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000880)={0x54, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000640)={0x54, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) 06:59:41 executing program 4: syz_usb_connect(0x0, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={0x12, 0x1, 0x0, 0x1e, 0xca, 0xb8, 0x8, 0xb48, 0x1004, 0x80d1, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x1, 0x0, 0x0, 0xc8, 0x8c, 0xb4}]}]}, 0x0) [ 50.724765][ T5639] gspca_vc032x: reg_w err -71 [ 50.734795][ T5639] vc032x: probe of 4-1:0.166 failed with error -71 [ 50.748628][ T5639] usb 4-1: USB disconnect, device number 3 [ 50.814475][ T5594] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 50.884547][ T5634] peak_usb 6-1:0.174: PEAK-System PCAN-USB Pro hwrev 3481381574 serial ABD6C22E.DD8F1CD8 (2 channels) [ 50.895623][ T5634] peak_usb 6-1:0.174 can0: sending command failure: -22 [ 50.902591][ T5634] peak_usb 6-1:0.174 can0: sending command failure: -22 [ 50.909765][ T5638] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 50.934568][ T2490] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 50.954901][ T5634] peak_usb: probe of 6-1:0.174 failed with error -22 06:59:42 executing program 5: r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={0x12, 0x1, 0x0, 0xa4, 0x36, 0xb7, 0x20, 0xc72, 0xd, 0xb8cc, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xae, 0x0, 0x0, 0x21, 0xe, 0xe8}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000580)={0x54, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000400)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000740)={0x54, &(0x7f0000000600)=ANY=[@ANYBLOB="000200010000323d9ec58925da68bdc4ac682ec2d6abd81c8fddb5c8545bc6aa81cf"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000dc0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001140)={0x54, &(0x7f0000000e00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x40, 0x1, 0x3, "3460b1"}, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) [ 50.999275][ T5664] usb 6-1: USB disconnect, device number 3 [ 51.064817][ T12] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 51.074440][ T5594] usb 1-1: Using ep0 maxpacket: 16 [ 51.174463][ T5638] usb 3-1: Using ep0 maxpacket: 8 [ 51.179666][ T2490] usb 2-1: Using ep0 maxpacket: 8 [ 51.194485][ T5639] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 51.202239][ T5594] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 51.210304][ T5594] usb 1-1: config 0 has no interface number 0 [ 51.216792][ T5594] usb 1-1: New USB device found, idVendor=1576, idProduct=03b1, bcdDevice=94.43 [ 51.225959][ T5594] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.235800][ T5594] usb 1-1: config 0 descriptor?? [ 51.304480][ T12] usb 5-1: Using ep0 maxpacket: 8 [ 51.314624][ T5638] usb 3-1: config 0 has an invalid interface number: 139 but max is 0 [ 51.322896][ T5638] usb 3-1: config 0 has no interface number 0 [ 51.329071][ T2490] usb 2-1: config 0 has an invalid interface number: 252 but max is 0 [ 51.337267][ T2490] usb 2-1: config 0 has no interface number 0 [ 51.343499][ T2490] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=d3.f8 [ 51.352616][ T2490] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.360677][ T5638] usb 3-1: New USB device found, idVendor=07b4, idProduct=0f02, bcdDevice=28.ae [ 51.369791][ T5638] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.379016][ T2490] usb 2-1: config 0 descriptor?? [ 51.384436][ T5638] usb 3-1: config 0 descriptor?? [ 51.416290][ T2490] rio500 2-1:0.252: USB Rio found at address 4 [ 51.424548][ T5664] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 51.425650][ T5638] usb 3-1: bad CDC descriptors [ 51.432178][ T12] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 51.444919][ T12] usb 5-1: config 0 has no interface number 0 [ 51.463210][ T12] usb 5-1: New USB device found, idVendor=0b48, idProduct=1004, bcdDevice=80.d1 [ 51.472420][ T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.480672][ T5639] usb 4-1: Using ep0 maxpacket: 8 [ 51.486701][ T5638] usb 1-1: USB disconnect, device number 4 [ 51.499496][ T12] usb 5-1: config 0 descriptor?? [ 51.546474][ T12] usb 5-1: selecting invalid altsetting 1 [ 51.556905][ T12] ttusb_init_controller: error [ 51.561712][ T12] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 51.575935][ T12] ves1820: ves1820_readreg(): readreg error (reg == 0x1a, ret == 0) [ 51.583992][ T12] stv0297_readreg: readreg error (reg == 0x80, ret == 0) [ 51.591231][ T12] dvb-ttusb-budget: A frontend driver was not found for device [0b48:1004] [ 51.604851][ T5639] usb 4-1: config 0 has an invalid interface number: 166 but max is 0 [ 51.613050][ T5639] usb 4-1: config 0 has no interface number 0 [ 51.636723][ T5639] usb 4-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=bf.af [ 51.645905][ T5639] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.657148][ T5639] usb 4-1: config 0 descriptor?? [ 51.663359][ T12] usb 3-1: USB disconnect, device number 4 [ 51.684464][ T5664] usb 6-1: Using ep0 maxpacket: 32 [ 51.696573][ T5639] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 51.731560][ T5594] usb 5-1: USB disconnect, device number 4 [ 51.804504][ T5664] usb 6-1: config 0 has an invalid interface number: 174 but max is 0 [ 51.812839][ T5664] usb 6-1: config 0 has no interface number 0 [ 51.819267][ T5664] usb 6-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=b8.cc [ 51.828376][ T5664] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.837333][ T5664] usb 6-1: config 0 descriptor?? [ 51.858229][ T5702] usb 2-1: USB disconnect, device number 4 [ 51.865709][ T5702] rio500 2-1:0.252: USB Rio disconnected. 06:59:43 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000880)={0x12, 0x1, 0x0, 0x9e, 0x14, 0x32, 0xda10, 0x1576, 0x3b1, 0x9443, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8, 0x0, 0x0, 0xcb, 0x4f, 0x27}]}]}, 0x0) 06:59:43 executing program 2: syz_usb_connect(0x0, 0x24, &(0x7f0000000e40)={0x12, 0x1, 0x0, 0xbf, 0x96, 0x27, 0x8, 0x7b4, 0xf02, 0x28ae, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8b, 0x0, 0x0, 0x2, 0x6}]}]}, 0x0) [ 52.094697][ T5639] gspca_vc032x: reg_w err -71 [ 52.099999][ T5639] vc032x: probe of 4-1:0.166 failed with error -71 [ 52.108559][ T5639] usb 4-1: USB disconnect, device number 4 [ 52.154563][ T5664] peak_usb 6-1:0.174: PEAK-System PCAN-USB Pro hwrev 3481381574 serial ABD6C22E.DD8F1CD8 (2 channels) [ 52.165776][ T5664] peak_usb 6-1:0.174 can0: sending command failure: -22 [ 52.172773][ T5664] peak_usb 6-1:0.174 can0: sending command failure: -22 06:59:43 executing program 4: syz_usb_connect(0x0, 0x0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={0x12, 0x1, 0x0, 0x1e, 0xca, 0xb8, 0x8, 0xb48, 0x1004, 0x80d1, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x1, 0x0, 0x0, 0xc8, 0x8c, 0xb4}]}]}, 0x0) [ 52.235054][ T5664] peak_usb: probe of 6-1:0.174 failed with error -22 [ 52.284496][ T5638] usb 1-1: new high-speed USB device number 5 using dummy_hcd 06:59:43 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xc9, 0xc5, 0x51, 0x8, 0x841, 0x1, 0xd3f8, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xfc, 0x0, 0x0, 0xa8, 0x34, 0x2b}]}]}, 0x0) syz_usb_disconnect(0xffffffffffffffff) [ 52.341656][ T5634] usb 6-1: USB disconnect, device number 4 [ 52.454483][ T2490] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 52.524437][ T5638] usb 1-1: Using ep0 maxpacket: 16 [ 52.534475][ T5664] usb 5-1: new high-speed USB device number 5 using dummy_hcd 06:59:43 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb7, 0x7a, 0xbe, 0x8, 0x46d, 0x892, 0xbfaf, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xa6, 0x0, 0x0, 0xf2, 0xe8, 0x55}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f0000000600)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000e80)={0x54, &(0x7f00000007c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f00000006c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x54, &(0x7f0000000400)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000080)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000900)={0x54, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000440)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000880)={0x54, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000640)={0x54, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) [ 52.644504][ T5638] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 52.652640][ T5638] usb 1-1: config 0 has no interface number 0 [ 52.658857][ T17] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 52.666437][ T5638] usb 1-1: New USB device found, idVendor=1576, idProduct=03b1, bcdDevice=94.43 [ 52.675698][ T5638] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.684780][ T5638] usb 1-1: config 0 descriptor?? [ 52.704627][ T2490] usb 3-1: Using ep0 maxpacket: 8 06:59:44 executing program 5: r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={0x12, 0x1, 0x0, 0xa4, 0x36, 0xb7, 0x20, 0xc72, 0xd, 0xb8cc, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xae, 0x0, 0x0, 0x21, 0xe, 0xe8}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000580)={0x54, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000400)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000740)={0x54, &(0x7f0000000600)=ANY=[@ANYBLOB="000200010000323d9ec58925da68bdc4ac682ec2d6abd81c8fddb5c8545bc6aa81cf"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000dc0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001140)={0x54, &(0x7f0000000e00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x40, 0x1, 0x3, "3460b1"}, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) [ 52.824452][ T5664] usb 5-1: Using ep0 maxpacket: 8 [ 52.824499][ T2490] usb 3-1: config 0 has an invalid interface number: 139 but max is 0 [ 52.837741][ T2490] usb 3-1: config 0 has no interface number 0 [ 52.843918][ T2490] usb 3-1: New USB device found, idVendor=07b4, idProduct=0f02, bcdDevice=28.ae [ 52.853004][ T2490] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.862644][ T2490] usb 3-1: config 0 descriptor?? [ 52.874572][ T5638] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 52.905678][ T2490] usb 3-1: bad CDC descriptors [ 52.912890][ T17] usb 2-1: Using ep0 maxpacket: 8 [ 52.921102][ T5639] usb 1-1: USB disconnect, device number 5 [ 52.944524][ T5664] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 52.952600][ T5664] usb 5-1: config 0 has no interface number 0 [ 52.958898][ T5664] usb 5-1: New USB device found, idVendor=0b48, idProduct=1004, bcdDevice=80.d1 [ 52.968027][ T5664] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.977449][ T5664] usb 5-1: config 0 descriptor?? [ 53.016341][ T5664] usb 5-1: selecting invalid altsetting 1 [ 53.022229][ T5664] ttusb_init_controller: error [ 53.027267][ T5664] dvbdev: DVB: registering new adapter (Technotrend/Hauppauge Nova-USB) [ 53.040246][ T5664] ves1820: ves1820_readreg(): readreg error (reg == 0x1a, ret == 0) [ 53.050502][ T5664] stv0297_readreg: readreg error (reg == 0x80, ret == 0) [ 53.054640][ T17] usb 2-1: config 0 has an invalid interface number: 252 but max is 0 [ 53.057633][ T5664] dvb-ttusb-budget: A frontend driver was not found for device [0b48:1004] [ 53.065830][ T17] usb 2-1: config 0 has no interface number 0 [ 53.080950][ T17] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=d3.f8 [ 53.090239][ T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.100114][ T17] usb 2-1: config 0 descriptor?? [ 53.110928][ T5664] usb 3-1: USB disconnect, device number 5 [ 53.145890][ T17] rio500 2-1:0.252: USB Rio found at address 5 [ 53.154723][ T5638] usb 4-1: Using ep0 maxpacket: 8 [ 53.164552][ T5634] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 53.206176][ T5702] usb 5-1: USB disconnect, device number 5 [ 53.284522][ T5638] usb 4-1: config 0 has an invalid interface number: 166 but max is 0 [ 53.292743][ T5638] usb 4-1: config 0 has no interface number 0 [ 53.299340][ T5638] usb 4-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=bf.af [ 53.308447][ T5638] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.317622][ T5638] usb 4-1: config 0 descriptor?? [ 53.368234][ T5638] gspca_main: vc032x-2.14.0 probing 046d:0892 06:59:44 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000880)={0x12, 0x1, 0x0, 0x9e, 0x14, 0x32, 0xda10, 0x1576, 0x3b1, 0x9443, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8, 0x0, 0x0, 0xcb, 0x4f, 0x27}]}]}, 0x0) [ 53.414542][ T5634] usb 6-1: Using ep0 maxpacket: 32 [ 53.532239][ T17] usb 2-1: USB disconnect, device number 5 [ 53.538377][ T5634] usb 6-1: config 0 has an invalid interface number: 174 but max is 0 [ 53.546643][ T5634] usb 6-1: config 0 has no interface number 0 [ 53.553142][ T5634] usb 6-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=b8.cc [ 53.562318][ T5634] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.570878][ T17] rio500 2-1:0.252: USB Rio disconnected. [ 53.579245][ T5634] usb 6-1: config 0 descriptor?? 06:59:44 executing program 2: syz_usb_connect(0x0, 0x24, &(0x7f0000000e40)={0x12, 0x1, 0x0, 0xbf, 0x96, 0x27, 0x8, 0x7b4, 0xf02, 0x28ae, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8b, 0x0, 0x0, 0x2, 0x6}]}]}, 0x0) 06:59:44 executing program 4: r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={0x12, 0x1, 0x0, 0xa4, 0x36, 0xb7, 0x20, 0xc72, 0xd, 0xb8cc, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xae, 0x0, 0x0, 0x21, 0xe, 0xe8}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000580)={0x54, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000400)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000740)={0x54, &(0x7f0000000600)=ANY=[@ANYBLOB="000200010000323d9ec58925da68bdc4ac682ec2d6abd81c8fddb5c8545bc6aa81cf"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000dc0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001140)={0x54, &(0x7f0000000e00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x40, 0x1, 0x3, "3460b1"}, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) [ 53.744498][ T5702] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 53.764496][ T5638] gspca_vc032x: reg_w err -71 [ 53.769288][ T5638] vc032x: probe of 4-1:0.166 failed with error -71 [ 53.787172][ T5638] usb 4-1: USB disconnect, device number 5 [ 53.894651][ T5634] peak_usb 6-1:0.174: PEAK-System PCAN-USB Pro hwrev 3481381574 serial ABD6C22E.DD8F1CD8 (2 channels) [ 53.905709][ T5634] peak_usb 6-1:0.174 can0: sending command failure: -22 [ 53.912697][ T5634] peak_usb 6-1:0.174 can0: sending command failure: -22 [ 53.914469][ T5664] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 53.965044][ T5634] peak_usb: probe of 6-1:0.174 failed with error -22 06:59:45 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xc9, 0xc5, 0x51, 0x8, 0x841, 0x1, 0xd3f8, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xfc, 0x0, 0x0, 0xa8, 0x34, 0x2b}]}]}, 0x0) syz_usb_disconnect(0xffffffffffffffff) [ 54.014461][ T5702] usb 1-1: Using ep0 maxpacket: 16 [ 54.064468][ T17] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 54.086263][ T5594] usb 6-1: USB disconnect, device number 5 [ 54.134616][ T5702] usb 1-1: config 0 has an invalid interface number: 8 but max is 0 [ 54.142673][ T5702] usb 1-1: config 0 has no interface number 0 [ 54.149195][ T5702] usb 1-1: New USB device found, idVendor=1576, idProduct=03b1, bcdDevice=94.43 [ 54.158328][ T5702] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.166450][ T5664] usb 3-1: Using ep0 maxpacket: 8 [ 54.172453][ T5702] usb 1-1: config 0 descriptor?? 06:59:45 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb7, 0x7a, 0xbe, 0x8, 0x46d, 0x892, 0xbfaf, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xa6, 0x0, 0x0, 0xf2, 0xe8, 0x55}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f0000000600)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000e80)={0x54, &(0x7f00000007c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f00000006c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)={0x54, &(0x7f0000000400)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000080)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000900)={0x54, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000440)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000880)={0x54, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000640)={0x54, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) [ 54.284685][ T5664] usb 3-1: config 0 has an invalid interface number: 139 but max is 0 [ 54.292974][ T5664] usb 3-1: config 0 has no interface number 0 [ 54.299770][ T5664] usb 3-1: New USB device found, idVendor=07b4, idProduct=0f02, bcdDevice=28.ae [ 54.308963][ T5664] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.317272][ T5639] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 54.325663][ T5664] usb 3-1: config 0 descriptor?? [ 54.334812][ T17] usb 5-1: Using ep0 maxpacket: 32 [ 54.365696][ T5664] usb 3-1: bad CDC descriptors [ 54.403883][ T5664] usb 1-1: USB disconnect, device number 6 [ 54.454586][ T17] usb 5-1: config 0 has an invalid interface number: 174 but max is 0 [ 54.462823][ T17] usb 5-1: config 0 has no interface number 0 [ 54.469186][ T17] usb 5-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=b8.cc [ 54.478302][ T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.487608][ T17] usb 5-1: config 0 descriptor?? 06:59:45 executing program 5: r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={0x12, 0x1, 0x0, 0xa4, 0x36, 0xb7, 0x20, 0xc72, 0xd, 0xb8cc, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xae, 0x0, 0x0, 0x21, 0xe, 0xe8}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000580)={0x54, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000400)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000740)={0x54, &(0x7f0000000600)=ANY=[@ANYBLOB="000200010000323d9ec58925da68bdc4ac682ec2d6abd81c8fddb5c8545bc6aa81cf"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000dc0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001140)={0x54, &(0x7f0000000e00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x40, 0x1, 0x3, "3460b1"}, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) [ 54.550628][ T5594] usb 3-1: USB disconnect, device number 6 [ 54.564480][ T5638] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 54.564488][ T5639] usb 2-1: Using ep0 maxpacket: 8 [ 54.684631][ T5639] usb 2-1: config 0 has an invalid interface number: 252 but max is 0 [ 54.693093][ T5639] usb 2-1: config 0 has no interface number 0 [ 54.700162][ T5639] usb 2-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=d3.f8 [ 54.709632][ T5639] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.719981][ T5639] usb 2-1: config 0 descriptor?? [ 54.766406][ T5639] rio500 2-1:0.252: USB Rio found at address 6 [ 54.814573][ T17] peak_usb 5-1:0.174: PEAK-System PCAN-USB Pro hwrev 3481381574 serial ABD6C22E.DD8F1CD8 (2 channels) [ 54.825797][ T17] peak_usb 5-1:0.174 can0: sending command failure: -22 [ 54.832829][ T17] peak_usb 5-1:0.174 can0: sending command failure: -22 06:59:46 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xc9, 0xc5, 0x51, 0x8, 0x841, 0x1, 0xd3f8, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xfc, 0x0, 0x0, 0xa8, 0x34, 0x2b}]}]}, 0x0) syz_usb_disconnect(0xffffffffffffffff) [ 54.864496][ T5638] usb 4-1: Using ep0 maxpacket: 8 [ 54.874863][ T17] peak_usb: probe of 5-1:0.174 failed with error -22 [ 54.904676][ T5634] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 54.984534][ T5638] usb 4-1: config 0 has an invalid interface number: 166 but max is 0 [ 54.992797][ T5638] usb 4-1: config 0 has no interface number 0 [ 54.999167][ T5638] usb 4-1: New USB device found, idVendor=046d, idProduct=0892, bcdDevice=bf.af [ 55.008294][ T5638] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.017397][ T5594] usb 5-1: USB disconnect, device number 6 [ 55.018331][ T5638] usb 4-1: config 0 descriptor?? 06:59:46 executing program 2: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xc9, 0xc5, 0x51, 0x8, 0x841, 0x1, 0xd3f8, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xfc, 0x0, 0x0, 0xa8, 0x34, 0x2b}]}]}, 0x0) syz_usb_disconnect(0xffffffffffffffff) [ 55.067076][ T5638] gspca_main: vc032x-2.14.0 probing 046d:0892 [ 55.144608][ T5634] usb 6-1: Using ep0 maxpacket: 32 [ 55.154150][ T5702] usb 2-1: USB disconnect, device number 6 [ 55.162601][ T5702] rio500 2-1:0.252: USB Rio disconnected. [ 55.224586][ T5639] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 55.264520][ T5634] usb 6-1: config 0 has an invalid interface number: 174 but max is 0 [ 55.272926][ T5634] usb 6-1: config 0 has no interface number 0 [ 55.279354][ T5634] usb 6-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=b8.cc [ 55.288412][ T5634] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.297494][ T5634] usb 6-1: config 0 descriptor?? [ 55.374969][ T5594] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 55.464549][ T5639] usb 1-1: Using ep0 maxpacket: 8 [ 55.464554][ T5638] gspca_vc032x: reg_w err -71 [ 55.464628][ T5638] vc032x: probe of 4-1:0.166 failed with error -71 [ 55.482415][ T5638] usb 4-1: USB disconnect, device number 6 06:59:46 executing program 4: r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)={0x12, 0x1, 0x0, 0xa4, 0x36, 0xb7, 0x20, 0xc72, 0xd, 0xb8cc, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xae, 0x0, 0x0, 0x21, 0xe, 0xe8}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f0000000240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000580)={0x54, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000400)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000740)={0x54, &(0x7f0000000600)=ANY=[@ANYBLOB="000200010000323d9ec58925da68bdc4ac682ec2d6abd81c8fddb5c8545bc6aa81cf"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000dc0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001140)={0x54, &(0x7f0000000e00), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001080)={0x40, 0x1, 0x3, "3460b1"}, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) [ 55.584676][ T5639] usb 1-1: config 0 has an invalid interface number: 252 but max is 0 [ 55.592922][ T5639] usb 1-1: config 0 has no interface number 0 [ 55.599430][ T5639] usb 1-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=d3.f8 [ 55.608583][ T5639] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.616695][ T5594] usb 3-1: Using ep0 maxpacket: 8 [ 55.622685][ T5639] usb 1-1: config 0 descriptor?? [ 55.634523][ T5634] peak_usb 6-1:0.174: PEAK-System PCAN-USB Pro hwrev 3481381574 serial ABD6C22E.DD8F1CD8 (2 channels) [ 55.645766][ T5634] peak_usb 6-1:0.174 can0: sending command failure: -22 [ 55.652778][ T5634] peak_usb 6-1:0.174 can0: sending command failure: -22 [ 55.671490][ T5639] rio500 1-1:0.252: USB Rio found at address 7 [ 55.695268][ T5634] peak_usb: probe of 6-1:0.174 failed with error -22 [ 55.734654][ T5594] usb 3-1: config 0 has an invalid interface number: 252 but max is 0 06:59:46 executing program 1: syz_usb_connect(0x0, 0x24, &(0x7f0000000e40)={0x12, 0x1, 0x0, 0xbf, 0x96, 0x27, 0x8, 0x7b4, 0xf02, 0x28ae, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8b, 0x0, 0x0, 0x2, 0x6}]}]}, 0x0) [ 55.742879][ T5594] usb 3-1: config 0 has no interface number 0 [ 55.764796][ T5594] usb 3-1: New USB device found, idVendor=0841, idProduct=0001, bcdDevice=d3.f8 [ 55.773971][ T5594] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.785533][ T5594] usb 3-1: config 0 descriptor?? [ 55.826100][ T5594] rio500 3-1:0.252: USB Rio found at address 7 [ 55.834509][ T5702] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 55.848024][ T5594] usb 6-1: USB disconnect, device number 6 06:59:47 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000880)={0x12, 0x1, 0x0, 0x9e, 0x14, 0x32, 0xda10, 0x1576, 0x3b1, 0x9443, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8, 0x0, 0x0, 0xcb, 0x4f, 0x27}]}]}, 0x0) [ 56.024513][ T5634] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 56.063777][ T5594] usb 1-1: USB disconnect, device number 7 [ 56.070566][ T5594] rio500 1-1:0.252: USB Rio disconnected. [ 56.076513][ T5702] usb 5-1: Using ep0 maxpacket: 32 [ 56.194683][ T5702] usb 5-1: config 0 has an invalid interface number: 174 but max is 0 [ 56.202912][ T5702] usb 5-1: config 0 has no interface number 0 [ 56.209177][ T5702] usb 5-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=b8.cc [ 56.218314][ T5702] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.227522][ T17] usb 3-1: USB disconnect, device number 7 [ 56.227790][ T5702] usb 5-1: config 0 descriptor?? [ 56.239240][ T17] ================================================================== [ 56.247402][ T17] BUG: KASAN: double-free or invalid-free in disconnect_rio+0x136/0x200 [ 56.255725][ T17] [ 56.258040][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 5.1.0-rc3+ #8 [ 56.265390][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.275462][ T17] Workqueue: usb_hub_wq hub_event [ 56.280481][ T17] Call Trace: [ 56.283756][ T17] dump_stack+0xca/0x13e [ 56.287986][ T17] print_address_description+0x67/0x231 [ 56.293516][ T17] ? disconnect_rio+0x136/0x200 [ 56.298380][ T17] kasan_report_invalid_free+0x61/0xa0 [ 56.303830][ T17] ? disconnect_rio+0x136/0x200 [ 56.308686][ T17] __kasan_slab_free+0x162/0x180 [ 56.313610][ T17] ? disconnect_rio+0x136/0x200 [ 56.318461][ T17] kfree+0xd7/0x290 [ 56.322264][ T17] disconnect_rio+0x136/0x200 [ 56.326942][ T17] usb_unbind_interface+0x1c4/0x8b0 [ 56.332130][ T17] ? usb_autoresume_device+0x60/0x60 [ 56.337413][ T17] device_release_driver_internal+0x431/0x4f0 [ 56.343465][ T17] bus_remove_device+0x2ee/0x4c0 [ 56.348430][ T17] device_del+0x462/0xb90 [ 56.352768][ T17] ? __device_links_no_driver+0x240/0x240 [ 56.358490][ T17] ? lockdep_hardirqs_on+0x379/0x580 [ 56.363792][ T17] ? remove_intf_ep_devs+0x13f/0x1d0 [ 56.369090][ T17] usb_disable_device+0x211/0x690 [ 56.374128][ T17] usb_disconnect+0x284/0x840 [ 56.378816][ T17] hub_event+0x13f8/0x35a0 [ 56.383253][ T17] ? mark_held_locks+0xe0/0xe0 [ 56.388039][ T17] ? hub_port_debounce+0x260/0x260 [ 56.393250][ T17] process_one_work+0x90a/0x1580 [ 56.398196][ T17] ? wq_pool_ids_show+0x300/0x300 [ 56.403215][ T17] ? do_raw_spin_lock+0x11a/0x280 [ 56.408224][ T17] worker_thread+0x96/0xe20 [ 56.412720][ T17] ? process_one_work+0x1580/0x1580 [ 56.417906][ T17] kthread+0x30e/0x420 [ 56.421972][ T17] ? kthread_park+0x1a0/0x1a0 [ 56.426644][ T17] ret_from_fork+0x3a/0x50 [ 56.431035][ T17] [ 56.433430][ T17] Allocated by task 5594: [ 56.437741][ T17] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 56.443354][ T17] probe_rio+0x14e/0x1f6 [ 56.447606][ T17] usb_probe_interface+0x30d/0x7b0 [ 56.452711][ T17] really_probe+0x296/0x680 [ 56.457192][ T17] driver_probe_device+0xf9/0x200 [ 56.462191][ T17] __device_attach_driver+0x1c4/0x230 [ 56.467545][ T17] bus_for_each_drv+0x15e/0x1e0 [ 56.472389][ T17] __device_attach+0x21e/0x360 [ 56.477154][ T17] bus_probe_device+0x1ec/0x2a0 [ 56.481992][ T17] device_add+0xaf4/0x1700 [ 56.486397][ T17] usb_set_configuration+0xdf2/0x1670 [ 56.491773][ T17] generic_probe+0x9d/0xd5 [ 56.496180][ T17] usb_probe_device+0xa8/0x110 [ 56.501021][ T17] really_probe+0x296/0x680 [ 56.505539][ T17] driver_probe_device+0xf9/0x200 [ 56.510568][ T17] __device_attach_driver+0x1c4/0x230 [ 56.515919][ T17] bus_for_each_drv+0x15e/0x1e0 [ 56.522228][ T17] __device_attach+0x21e/0x360 [ 56.527005][ T17] bus_probe_device+0x1ec/0x2a0 [ 56.531841][ T17] device_add+0xaf4/0x1700 [ 56.536239][ T17] usb_new_device.cold+0x8b8/0x1030 [ 56.541413][ T17] hub_event+0x1ac9/0x35a0 [ 56.546011][ T17] process_one_work+0x90a/0x1580 [ 56.550954][ T17] worker_thread+0x96/0xe20 [ 56.555436][ T17] kthread+0x30e/0x420 [ 56.559506][ T17] ret_from_fork+0x3a/0x50 [ 56.563965][ T17] [ 56.566286][ T17] Freed by task 5594: [ 56.570271][ T17] __kasan_slab_free+0x130/0x180 [ 56.575201][ T17] kfree+0xd7/0x290 [ 56.586911][ T17] disconnect_rio+0x136/0x200 [ 56.591574][ T17] usb_unbind_interface+0x1c4/0x8b0 [ 56.596756][ T17] device_release_driver_internal+0x431/0x4f0 [ 56.602803][ T17] bus_remove_device+0x2ee/0x4c0 [ 56.607734][ T17] device_del+0x462/0xb90 [ 56.612057][ T17] usb_disable_device+0x211/0x690 [ 56.617059][ T17] usb_disconnect+0x284/0x840 [ 56.621721][ T17] hub_event+0x13f8/0x35a0 [ 56.626118][ T17] process_one_work+0x90a/0x1580 [ 56.631040][ T17] worker_thread+0x96/0xe20 [ 56.635549][ T17] kthread+0x30e/0x420 [ 56.639617][ T17] ret_from_fork+0x3a/0x50 [ 56.644008][ T17] [ 56.646320][ T17] The buggy address belongs to the object at ffff8881ca21b300 [ 56.646320][ T17] which belongs to the cache kmalloc-4k of size 4096 [ 56.660362][ T17] The buggy address is located 0 bytes inside of [ 56.660362][ T17] 4096-byte region [ffff8881ca21b300, ffff8881ca21c300) [ 56.673540][ T17] The buggy address belongs to the page: [ 56.679157][ T17] page:ffffea0007288600 count:1 mapcount:0 mapping:ffff8881dac02600 index:0x0 compound_mapcount: 0 [ 56.689923][ T17] flags: 0x200000000010200(slab|head) [ 56.695301][ T17] raw: 0200000000010200 dead000000000100 dead000000000200 ffff8881dac02600 [ 56.703909][ T17] raw: 0000000000000000 0000000000070007 00000001ffffffff 0000000000000000 [ 56.712474][ T17] page dumped because: kasan: bad access detected [ 56.718860][ T17] [ 56.721163][ T17] Memory state around the buggy address: [ 56.726799][ T17] ffff8881ca21b200: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 56.734854][ T17] ffff8881ca21b280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc 06:59:47 executing program 0: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xc9, 0xc5, 0x51, 0x8, 0x841, 0x1, 0xd3f8, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xfc, 0x0, 0x0, 0xa8, 0x34, 0x2b}]}]}, 0x0) syz_usb_disconnect(0xffffffffffffffff) [ 56.742895][ T17] >ffff8881ca21b300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.750932][ T17] ^ [ 56.754996][ T17] ffff8881ca21b380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.763052][ T17] ffff8881ca21b400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.771089][ T17] ================================================================== [ 56.779146][ T17] Disabling lock debugging due to kernel taint [ 56.785441][ T17] Kernel panic - not syncing: panic_on_warn set ... [ 56.792046][ T17] CPU: 1 PID: 17 Comm: kworker/1:0 Tainted: G B 5.1.0-rc3+ #8 [ 56.796870][ T5594] usb usb1: dummy_bus_suspend [ 56.800803][ T17] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.800817][ T17] Workqueue: usb_hub_wq hub_event [ 56.800832][ T17] Call Trace: [ 56.823873][ T17] dump_stack+0xca/0x13e [ 56.828112][ T17] panic+0x292/0x5e1 [ 56.832001][ T17] ? __warn_printk+0xf3/0xf3 [ 56.836587][ T17] ? disconnect_rio+0x136/0x200 [ 56.841456][ T17] ? trace_hardirqs_on+0x55/0x1c0 [ 56.846471][ T17] ? disconnect_rio+0x136/0x200 [ 56.851345][ T17] end_report+0x43/0x49 [ 56.855519][ T17] kasan_report_invalid_free+0x7d/0xa0 [ 56.860994][ T17] ? disconnect_rio+0x136/0x200 [ 56.865837][ T17] __kasan_slab_free+0x162/0x180 [ 56.870768][ T17] ? disconnect_rio+0x136/0x200 [ 56.875612][ T17] kfree+0xd7/0x290 [ 56.879410][ T17] disconnect_rio+0x136/0x200 [ 56.884080][ T17] usb_unbind_interface+0x1c4/0x8b0 [ 56.889281][ T17] ? usb_autoresume_device+0x60/0x60 [ 56.894571][ T17] device_release_driver_internal+0x431/0x4f0 [ 56.900640][ T17] bus_remove_device+0x2ee/0x4c0 [ 56.905573][ T17] device_del+0x462/0xb90 [ 56.909896][ T17] ? __device_links_no_driver+0x240/0x240 [ 56.915612][ T17] ? lockdep_hardirqs_on+0x379/0x580 [ 56.920894][ T17] ? remove_intf_ep_devs+0x13f/0x1d0 [ 56.926172][ T17] usb_disable_device+0x211/0x690 [ 56.931190][ T17] usb_disconnect+0x284/0x840 [ 56.935862][ T17] hub_event+0x13f8/0x35a0 [ 56.940274][ T17] ? mark_held_locks+0xe0/0xe0 [ 56.945039][ T17] ? hub_port_debounce+0x260/0x260 [ 56.950146][ T17] process_one_work+0x90a/0x1580 [ 56.955082][ T17] ? wq_pool_ids_show+0x300/0x300 [ 56.960100][ T17] ? do_raw_spin_lock+0x11a/0x280 [ 56.965131][ T17] worker_thread+0x96/0xe20 [ 56.969633][ T17] ? process_one_work+0x1580/0x1580 [ 56.974821][ T17] kthread+0x30e/0x420 [ 56.978882][ T17] ? kthread_park+0x1a0/0x1a0 [ 56.983641][ T17] ret_from_fork+0x3a/0x50 [ 56.988418][ T17] Kernel Offset: disabled [ 56.992737][ T17] Rebooting in 86400 seconds..