[info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 14.460941][ T4573] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 39.650420][ C1] random: crng init done Warning: Permanently added '10.128.10.24' (ECDSA) to the list of known hosts. 2019/05/14 06:04:06 fuzzer started 2019/05/14 06:04:08 dialing manager at 10.128.0.105:35889 2019/05/14 06:04:08 syscalls: 4 2019/05/14 06:04:08 code coverage: enabled 2019/05/14 06:04:08 comparison tracing: enabled 2019/05/14 06:04:08 extra coverage: enabled 2019/05/14 06:04:08 setuid sandbox: enabled 2019/05/14 06:04:08 namespace sandbox: enabled 2019/05/14 06:04:08 Android sandbox: /sys/fs/selinux/policy does not exist 2019/05/14 06:04:08 fault injection: enabled 2019/05/14 06:04:08 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/05/14 06:04:08 net packet injection: /dev/net/tun can't be opened (open /dev/net/tun: no such device) 2019/05/14 06:04:08 net device setup: enabled 06:04:09 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb0, 0xf7, 0x87, 0x8, 0xe41, 0x4151, 0x7a8f, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x0, 0x2, 0x0, 0xd6, 0x36, 0x16}]}]}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000014c0)={0x54, 0x0, &(0x7f0000001280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) 06:04:09 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0x9b, 0x80, 0x4, 0x8, 0xe20, 0x101, 0x24b1, 0x1, 0x5, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x68, 0x0, 0x0, 0xcb, 0x4e, 0x55}]}]}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xe, &(0x7f0000000580)={0xe, 0x3, 0x3c09, "085f7ecbf93908d233dd"}}]}) 06:04:09 executing program 2: syz_usb_connect(0x2, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb7, 0x7, 0xcc, 0x8, 0x16ca, 0x1502, 0xce1c, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xd1, 0x0, 0x0, 0xd5, 0xdf, 0xa8}]}]}, 0x0) 06:04:09 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={0x12, 0x1, 0x0, 0x66, 0x9b, 0xdd, 0x40, 0x174f, 0x6a31, 0x1702, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8a, 0x0, 0x0, 0x58, 0x5a, 0xbc}]}]}, 0x0) 06:04:09 executing program 4: syz_usb_connect(0x0, 0x24, &(0x7f0000002100)={0x12, 0x1, 0x0, 0x59, 0x13, 0x2c, 0x40, 0x710, 0x72b, 0x89e5, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8f, 0x0, 0x0, 0xef, 0x3, 0x1}]}]}, 0x0) 06:04:09 executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={0x12, 0x1, 0x0, 0x5, 0xa4, 0xc0, 0x8, 0xc72, 0x13, 0x7216, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xe0, 0x0, 0x0, 0x38, 0x22, 0xfe}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f00000002c0)={0x34, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x29, 0xf, {0xf, 0x29, 0x0, 0x0, 0x0, 0x2, "dec468ba", "3d1766d8"}}, 0x0}, &(0x7f0000000580)={0x54, &(0x7f0000000300)={0x0, 0x0, 0xa, "c872bc861d1e39e3ddcb"}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) [ 61.239937][ T4646] e cgroup1: Unknown subsys name 'perf_event' [ 61.259398][ T4646] e cgroup1: Unknown subsys name 'net_cls' [ 61.277615][ T4647] e cgroup1: Unknown subsys name 'perf_event' [ 61.281571][ T4649] e cgroup1: Unknown subsys name 'perf_event' [ 61.290314][ T4649] e cgroup1: Unknown subsys name 'net_cls' [ 61.290500][ T4647] e cgroup1: Unknown subsys name 'net_cls' [ 61.297415][ T4650] e cgroup1: Unknown subsys name 'perf_event' [ 61.317418][ T4650] e cgroup1: Unknown subsys name 'net_cls' [ 61.323229][ T4652] e cgroup1: Unknown subsys name 'perf_event' [ 61.324771][ T4655] e cgroup1: Unknown subsys name 'perf_event' [ 61.339660][ T4655] e cgroup1: Unknown subsys name 'net_cls' [ 61.348477][ T4652] e cgroup1: Unknown subsys name 'net_cls' [ 64.766115][ T4888] usb 3-1: new full-speed USB device number 2 using dummy_hcd [ 64.806119][ T1490] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 64.936267][ T23] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 64.956134][ T5] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 64.976363][ T5635] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 65.006081][ T5641] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 65.126246][ T4888] usb 3-1: config 0 has an invalid interface number: 209 but max is 0 [ 65.134652][ T4888] usb 3-1: config 0 has no interface number 0 [ 65.141330][ T4888] usb 3-1: New USB device found, idVendor=16ca, idProduct=1502, bcdDevice=ce.1c [ 65.150421][ T4888] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.160616][ T4888] usb 3-1: config 0 descriptor?? [ 65.176151][ T1490] usb 5-1: config 0 has an invalid interface number: 143 but max is 0 [ 65.184383][ T1490] usb 5-1: config 0 has no interface number 0 [ 65.190544][ T23] usb 2-1: Using ep0 maxpacket: 8 [ 65.195649][ T1490] usb 5-1: New USB device found, idVendor=0710, idProduct=072b, bcdDevice=89.e5 [ 65.204823][ T1490] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.206271][ T5] usb 6-1: Using ep0 maxpacket: 8 [ 65.214001][ T1490] usb 5-1: config 0 descriptor?? [ 65.266192][ T5641] usb 1-1: Using ep0 maxpacket: 8 [ 65.326169][ T23] usb 2-1: config 0 has an invalid interface number: 224 but max is 0 [ 65.334407][ T23] usb 2-1: config 0 has no interface number 0 [ 65.336226][ T5635] usb 4-1: config 0 has an invalid interface number: 138 but max is 0 [ 65.340668][ T23] usb 2-1: New USB device found, idVendor=0c72, idProduct=0013, bcdDevice=72.16 [ 65.348820][ T5635] usb 4-1: config 0 has no interface number 0 [ 65.357843][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.364347][ T5] usb 6-1: config 0 has an invalid interface number: 104 but max is 0 [ 65.377677][ T23] usb 2-1: config 0 descriptor?? [ 65.380165][ T5] usb 6-1: config 0 has no interface number 0 [ 65.391161][ T5635] usb 4-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=17.02 [ 65.400297][ T5635] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.400359][ T5641] usb 1-1: config 0 interface 0 has no altsetting 0 [ 65.415003][ T5641] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 65.424104][ T5641] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.427137][ T5646] usb 3-1: USB disconnect, device number 2 [ 65.439342][ T5635] usb 4-1: config 0 descriptor?? [ 65.452320][ T5641] usb 1-1: config 0 descriptor?? [ 65.469878][ T1490] wusb-cbaf 5-1:0.143: Cannot get available association types: -71 [ 65.478034][ T1490] wusb-cbaf 5-1:0.143: This device is not WUSB-CBAF compliant and is not supported yet. [ 65.489067][ T1490] wusb-cbaf: probe of 5-1:0.143 failed with error -71 [ 65.498822][ T5641] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 65.506014][ T1490] usb 5-1: USB disconnect, device number 2 [ 65.514309][ T5635] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 65.566299][ T5] usb 6-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=24.b1 [ 65.575357][ T5] usb 6-1: New USB device strings: Mfr=1, Product=5, SerialNumber=0 [ 65.606618][ T5] usb 6-1: config 0 descriptor?? [ 65.626206][ T5] usb 6-1: can't set config #0, error -71 [ 65.646215][ T23] peak_usb 2-1:0.224: PEAK-System PCAN-Chip USB v221 fw v203.0.0 (1 channels) [ 65.655300][ T5] usb 6-1: USB disconnect, device number 2 [ 65.706163][ T5635] gspca_stk1135: reg_w 0x2 err -71 [ 65.712371][ T5635] gspca_stk1135: serial bus timeout: status=0x00 [ 65.718898][ T5635] gspca_stk1135: Sensor write failed [ 65.724211][ T5635] gspca_stk1135: serial bus timeout: status=0x00 [ 65.724243][ T5635] gspca_stk1135: Sensor write failed [ 65.724272][ T5635] gspca_stk1135: serial bus timeout: status=0x00 [ 65.736161][ T5635] gspca_stk1135: Sensor read failed [ 65.736195][ T5635] gspca_stk1135: serial bus timeout: status=0x00 [ 65.747735][ T5635] gspca_stk1135: Sensor read failed [ 65.759400][ T5635] gspca_stk1135: Detected sensor type unknown (0x0) [ 65.766002][ T5635] gspca_stk1135: serial bus timeout: status=0x00 [ 65.772366][ T5635] gspca_stk1135: Sensor read failed [ 65.777653][ T5635] gspca_stk1135: serial bus timeout: status=0x00 [ 65.783968][ T5635] gspca_stk1135: Sensor read failed [ 65.789221][ T5635] gspca_stk1135: serial bus timeout: status=0x00 [ 65.795541][ T5635] gspca_stk1135: Sensor write failed [ 65.800839][ T5635] gspca_stk1135: serial bus timeout: status=0x00 [ 65.807172][ T5635] gspca_stk1135: Sensor write failed [ 65.813541][ T5641] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 65.821238][ T5635] stk1135: probe of 4-1:0.138 failed with error -71 [ 65.829343][ T5635] usb 4-1: USB disconnect, device number 2 [ 65.836214][ T23] peak_usb 2-1:0.224 can0: unable to request usb[type=2 value=5] err=-71 [ 65.836557][ T5641] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 65.844639][ T23] peak_usb 2-1:0.224: unable to tell PCAN-Chip USB driver is loaded (err -71) [ 65.867186][ T5641] snd_usb_toneport 1-1:0.0: write request failed (error -71) [ 65.886172][ T5641] usb 1-1: send failed (error -71) [ 65.906310][ T5641] usb 1-1: send failed (error -71) [ 65.918211][ T23] peak_usb: probe of 2-1:0.224 failed with error -71 [ 65.936782][ T5641] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now attached [ 65.953702][ T5641] usb 1-1: USB disconnect, device number 2 [ 65.953937][ T23] usb 2-1: USB disconnect, device number 2 [ 65.967309][ T5641] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 66.246109][ T5] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 66.256138][ T4888] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 66.266089][ T1490] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 66.456155][ T5641] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 66.496157][ T4888] usb 6-1: Using ep0 maxpacket: 8 [ 66.606146][ T5] usb 5-1: config 0 has an invalid interface number: 143 but max is 0 [ 66.614387][ T5] usb 5-1: config 0 has no interface number 0 [ 66.620611][ T5635] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 66.628184][ T4888] usb 6-1: config 0 has an invalid interface number: 104 but max is 0 [ 66.636421][ T4888] usb 6-1: config 0 has no interface number 0 [ 66.642611][ T5] usb 5-1: New USB device found, idVendor=0710, idProduct=072b, bcdDevice=89.e5 06:04:14 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0x9b, 0x80, 0x4, 0x8, 0xe20, 0x101, 0x24b1, 0x1, 0x5, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x68, 0x0, 0x0, 0xcb, 0x4e, 0x55}]}]}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xe, &(0x7f0000000580)={0xe, 0x3, 0x3c09, "085f7ecbf93908d233dd"}}]}) [ 66.651797][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.661633][ T5] usb 5-1: config 0 descriptor?? [ 66.666154][ T1490] usb 3-1: config 0 has an invalid interface number: 209 but max is 0 [ 66.674799][ T1490] usb 3-1: config 0 has no interface number 0 [ 66.681522][ T1490] usb 3-1: New USB device found, idVendor=16ca, idProduct=1502, bcdDevice=ce.1c [ 66.690610][ T1490] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.699908][ T1490] usb 3-1: config 0 descriptor?? [ 66.746223][ T23] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 66.796153][ T4888] usb 6-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=24.b1 [ 66.805237][ T4888] usb 6-1: New USB device strings: Mfr=1, Product=5, SerialNumber=0 [ 66.814918][ T4888] usb 6-1: config 0 descriptor?? [ 66.826180][ T5641] usb 4-1: config 0 has an invalid interface number: 138 but max is 0 [ 66.834397][ T5641] usb 4-1: config 0 has no interface number 0 [ 66.840960][ T4888] usb 6-1: can't set config #0, error -71 06:04:15 executing program 4: syz_usb_connect(0x0, 0x24, &(0x7f0000002100)={0x12, 0x1, 0x0, 0x59, 0x13, 0x2c, 0x40, 0x710, 0x72b, 0x89e5, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8f, 0x0, 0x0, 0xef, 0x3, 0x1}]}]}, 0x0) [ 66.850033][ T4888] usb 6-1: USB disconnect, device number 3 [ 66.856243][ T5641] usb 4-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=17.02 [ 66.865274][ T5641] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.876400][ T5641] usb 4-1: config 0 descriptor?? [ 66.886120][ T5635] usb 2-1: Using ep0 maxpacket: 8 [ 66.906415][ T5] wusb-cbaf 5-1:0.143: Cannot get available association types: -71 [ 66.914416][ T5] wusb-cbaf 5-1:0.143: This device is not WUSB-CBAF compliant and is not supported yet. [ 66.928642][ T5641] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 66.937807][ T1490] usb 3-1: USB disconnect, device number 3 [ 66.939543][ T5] wusb-cbaf: probe of 5-1:0.143 failed with error -71 06:04:15 executing program 2: syz_usb_connect(0x2, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb7, 0x7, 0xcc, 0x8, 0x16ca, 0x1502, 0xce1c, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xd1, 0x0, 0x0, 0xd5, 0xdf, 0xa8}]}]}, 0x0) [ 66.953967][ T5] usb 5-1: USB disconnect, device number 3 [ 67.006117][ T23] usb 1-1: Using ep0 maxpacket: 8 [ 67.006202][ T5635] usb 2-1: config 0 has an invalid interface number: 224 but max is 0 [ 67.019562][ T5635] usb 2-1: config 0 has no interface number 0 [ 67.026283][ T5635] usb 2-1: New USB device found, idVendor=0c72, idProduct=0013, bcdDevice=72.16 [ 67.035319][ T5635] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.047289][ T5635] usb 2-1: config 0 descriptor?? 06:04:15 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={0x12, 0x1, 0x0, 0x66, 0x9b, 0xdd, 0x40, 0x174f, 0x6a31, 0x1702, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8a, 0x0, 0x0, 0x58, 0x5a, 0xbc}]}]}, 0x0) [ 67.116222][ T5641] gspca_stk1135: reg_w 0x2 err -71 [ 67.122473][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 67.128905][ T5641] gspca_stk1135: Sensor write failed [ 67.134256][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 67.140657][ T5641] gspca_stk1135: Sensor write failed [ 67.140833][ T23] usb 1-1: config 0 interface 0 has no altsetting 0 [ 67.145977][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 67.152625][ T23] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 67.159028][ T5641] gspca_stk1135: Sensor read failed [ 67.168025][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.173224][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 67.187560][ T5641] gspca_stk1135: Sensor read failed [ 67.192785][ T5641] gspca_stk1135: Detected sensor type unknown (0x0) [ 67.199492][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 67.205823][ T5641] gspca_stk1135: Sensor read failed [ 67.211124][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 67.217584][ T5641] gspca_stk1135: Sensor read failed [ 67.218818][ T23] usb 1-1: config 0 descriptor?? [ 67.222840][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 67.222846][ T5641] gspca_stk1135: Sensor write failed [ 67.222874][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 67.245856][ T5641] gspca_stk1135: Sensor write failed [ 67.253060][ T5641] stk1135: probe of 4-1:0.138 failed with error -71 [ 67.266493][ T5641] usb 4-1: USB disconnect, device number 3 [ 67.268509][ T23] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 67.296178][ T5635] peak_usb 2-1:0.224: PEAK-System PCAN-Chip USB v221 fw v203.0.0 (1 channels) [ 67.316143][ T4888] usb 6-1: new high-speed USB device number 4 using dummy_hcd 06:04:15 executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={0x12, 0x1, 0x0, 0x5, 0xa4, 0xc0, 0x8, 0xc72, 0x13, 0x7216, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xe0, 0x0, 0x0, 0x38, 0x22, 0xfe}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f00000002c0)={0x34, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x29, 0xf, {0xf, 0x29, 0x0, 0x0, 0x0, 0x2, "dec468ba", "3d1766d8"}}, 0x0}, &(0x7f0000000580)={0x54, &(0x7f0000000300)={0x0, 0x0, 0xa, "c872bc861d1e39e3ddcb"}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) [ 67.446124][ T1490] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 67.446135][ T5] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 67.496199][ T5635] peak_usb 2-1:0.224 can0: unable to request usb[type=2 value=5] err=-71 [ 67.504900][ T5635] peak_usb 2-1:0.224: unable to tell PCAN-Chip USB driver is loaded (err -71) [ 67.516282][ T23] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 67.546236][ T23] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 67.556298][ T4888] usb 6-1: Using ep0 maxpacket: 8 [ 67.566866][ T23] snd_usb_toneport 1-1:0.0: write request failed (error -71) [ 67.566900][ T5635] peak_usb: probe of 2-1:0.224 failed with error -71 [ 67.586478][ T23] usb 1-1: send failed (error -71) [ 67.598319][ T5635] usb 2-1: USB disconnect, device number 3 [ 67.606464][ T23] usb 1-1: send failed (error -71) [ 67.626229][ T5641] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 67.640009][ T23] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now attached 06:04:15 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb0, 0xf7, 0x87, 0x8, 0xe41, 0x4151, 0x7a8f, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x0, 0x2, 0x0, 0xd6, 0x36, 0x16}]}]}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000014c0)={0x54, 0x0, &(0x7f0000001280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) [ 67.655082][ T23] usb 1-1: USB disconnect, device number 3 [ 67.677868][ T23] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 67.678073][ T4888] usb 6-1: config 0 has an invalid interface number: 104 but max is 0 [ 67.696614][ T4888] usb 6-1: config 0 has no interface number 0 [ 67.816364][ T5] usb 5-1: config 0 has an invalid interface number: 143 but max is 0 [ 67.824632][ T5] usb 5-1: config 0 has no interface number 0 [ 67.831251][ T5] usb 5-1: New USB device found, idVendor=0710, idProduct=072b, bcdDevice=89.e5 [ 67.840410][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.846140][ T1490] usb 3-1: config 0 has an invalid interface number: 209 but max is 0 [ 67.848803][ T4888] usb 6-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=24.b1 [ 67.856637][ T1490] usb 3-1: config 0 has no interface number 0 [ 67.857068][ T1490] usb 3-1: New USB device found, idVendor=16ca, idProduct=1502, bcdDevice=ce.1c [ 67.865671][ T4888] usb 6-1: New USB device strings: Mfr=1, Product=5, SerialNumber=0 [ 67.867236][ T4888] usb 6-1: config 0 descriptor?? [ 67.871867][ T1490] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.886734][ T5] usb 5-1: config 0 descriptor?? [ 67.908003][ T1490] usb 3-1: config 0 descriptor?? [ 67.926477][ T4888] usb 6-1: can't set config #0, error -71 [ 67.933946][ T4888] usb 6-1: USB disconnect, device number 4 [ 67.976173][ T5635] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 67.996193][ T5641] usb 4-1: config 0 has an invalid interface number: 138 but max is 0 [ 68.004423][ T5641] usb 4-1: config 0 has no interface number 0 [ 68.010642][ T5641] usb 4-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=17.02 [ 68.019872][ T5641] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.029042][ T5641] usb 4-1: config 0 descriptor?? [ 68.077964][ T5641] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 68.146841][ T5] wusb-cbaf 5-1:0.143: Cannot get available association types: -71 [ 68.154783][ T5] wusb-cbaf 5-1:0.143: This device is not WUSB-CBAF compliant and is not supported yet. [ 68.164875][ T4888] usb 3-1: USB disconnect, device number 4 [ 68.166165][ T23] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 68.171657][ T5] wusb-cbaf: probe of 5-1:0.143 failed with error -71 [ 68.188300][ T5] usb 5-1: USB disconnect, device number 4 [ 68.226173][ T5635] usb 2-1: Using ep0 maxpacket: 8 06:04:16 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0x9b, 0x80, 0x4, 0x8, 0xe20, 0x101, 0x24b1, 0x1, 0x5, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x68, 0x0, 0x0, 0xcb, 0x4e, 0x55}]}]}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xe, &(0x7f0000000580)={0xe, 0x3, 0x3c09, "085f7ecbf93908d233dd"}}]}) [ 68.276238][ T5641] gspca_stk1135: reg_w 0x2 err -71 [ 68.282473][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 68.288970][ T5641] gspca_stk1135: Sensor write failed [ 68.294290][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 68.300674][ T5641] gspca_stk1135: Sensor write failed [ 68.306151][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 68.312650][ T5641] gspca_stk1135: Sensor read failed [ 68.317965][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 68.324306][ T5641] gspca_stk1135: Sensor read failed [ 68.329620][ T5641] gspca_stk1135: Detected sensor type unknown (0x0) [ 68.336431][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 68.336437][ T5641] gspca_stk1135: Sensor read failed [ 68.336471][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 68.348158][ T5641] gspca_stk1135: Sensor read failed [ 68.359674][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 68.366092][ T5641] gspca_stk1135: Sensor write failed [ 68.371390][ T5641] gspca_stk1135: serial bus timeout: status=0x00 [ 68.377768][ T5641] gspca_stk1135: Sensor write failed [ 68.383360][ T5641] stk1135: probe of 4-1:0.138 failed with error -71 [ 68.391756][ T5641] usb 4-1: USB disconnect, device number 4 [ 68.416202][ T5635] usb 2-1: config 0 has an invalid interface number: 224 but max is 0 [ 68.424781][ T5635] usb 2-1: config 0 has no interface number 0 [ 68.431331][ T5635] usb 2-1: New USB device found, idVendor=0c72, idProduct=0013, bcdDevice=72.16 [ 68.440489][ T5635] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.446119][ T23] usb 1-1: Using ep0 maxpacket: 8 [ 68.450489][ T5635] usb 2-1: config 0 descriptor?? [ 68.586145][ T23] usb 1-1: config 0 interface 0 has no altsetting 0 [ 68.592810][ T23] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 68.602592][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.615315][ T23] usb 1-1: config 0 descriptor?? 06:04:16 executing program 4: syz_usb_connect(0x0, 0x24, &(0x7f0000002100)={0x12, 0x1, 0x0, 0x59, 0x13, 0x2c, 0x40, 0x710, 0x72b, 0x89e5, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8f, 0x0, 0x0, 0xef, 0x3, 0x1}]}]}, 0x0) 06:04:16 executing program 2: syz_usb_connect(0x2, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb7, 0x7, 0xcc, 0x8, 0x16ca, 0x1502, 0xce1c, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xd1, 0x0, 0x0, 0xd5, 0xdf, 0xa8}]}]}, 0x0) [ 68.636175][ T1490] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 68.669115][ T23] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 68.707107][ T5635] peak_usb 2-1:0.224: PEAK-System PCAN-Chip USB v221 fw v203.0.0 (1 channels) 06:04:16 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={0x12, 0x1, 0x0, 0x66, 0x9b, 0xdd, 0x40, 0x174f, 0x6a31, 0x1702, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8a, 0x0, 0x0, 0x58, 0x5a, 0xbc}]}]}, 0x0) [ 68.896137][ T1490] usb 6-1: Using ep0 maxpacket: 8 [ 68.901328][ T23] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 68.908873][ T5635] peak_usb 2-1:0.224 can0: unable to request usb[type=2 value=5] err=-71 [ 68.917381][ T5635] peak_usb 2-1:0.224: unable to tell PCAN-Chip USB driver is loaded (err -71) [ 68.927110][ T23] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 68.946230][ T23] snd_usb_toneport 1-1:0.0: write request failed (error -71) [ 68.966292][ T23] usb 1-1: send failed (error -71) [ 68.986415][ T5635] peak_usb: probe of 2-1:0.224 failed with error -71 [ 68.986672][ T23] usb 1-1: send failed (error -71) [ 69.006251][ T4888] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 69.013858][ T5641] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 69.022874][ T5635] usb 2-1: USB disconnect, device number 4 [ 69.026265][ T1490] usb 6-1: config 0 has an invalid interface number: 104 but max is 0 [ 69.036965][ T1490] usb 6-1: config 0 has no interface number 0 [ 69.059510][ T23] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now attached [ 69.069012][ T23] usb 1-1: USB disconnect, device number 4 [ 69.087590][ T5] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 69.096795][ T23] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 69.206154][ T1490] usb 6-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=24.b1 [ 69.215267][ T1490] usb 6-1: New USB device strings: Mfr=1, Product=5, SerialNumber=0 [ 69.224209][ T1490] usb 6-1: config 0 descriptor?? [ 69.246184][ T1490] usb 6-1: can't set config #0, error -71 [ 69.255207][ T1490] usb 6-1: USB disconnect, device number 5 [ 69.376188][ T4888] usb 5-1: config 0 has an invalid interface number: 143 but max is 0 [ 69.384509][ T4888] usb 5-1: config 0 has no interface number 0 [ 69.390882][ T4888] usb 5-1: New USB device found, idVendor=0710, idProduct=072b, bcdDevice=89.e5 [ 69.400039][ T4888] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.408158][ T5641] usb 3-1: config 0 has an invalid interface number: 209 but max is 0 [ 69.416369][ T5641] usb 3-1: config 0 has no interface number 0 06:04:17 executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={0x12, 0x1, 0x0, 0x5, 0xa4, 0xc0, 0x8, 0xc72, 0x13, 0x7216, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xe0, 0x0, 0x0, 0x38, 0x22, 0xfe}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f00000002c0)={0x34, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x29, 0xf, {0xf, 0x29, 0x0, 0x0, 0x0, 0x2, "dec468ba", "3d1766d8"}}, 0x0}, &(0x7f0000000580)={0x54, &(0x7f0000000300)={0x0, 0x0, 0xa, "c872bc861d1e39e3ddcb"}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) [ 69.423371][ T5641] usb 3-1: New USB device found, idVendor=16ca, idProduct=1502, bcdDevice=ce.1c [ 69.432487][ T5641] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.441238][ T4888] usb 5-1: config 0 descriptor?? [ 69.456206][ T5] usb 4-1: config 0 has an invalid interface number: 138 but max is 0 [ 69.464377][ T5] usb 4-1: config 0 has no interface number 0 [ 69.473618][ T5641] usb 3-1: config 0 descriptor?? [ 69.479254][ T5] usb 4-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=17.02 [ 69.488624][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.499281][ T5] usb 4-1: config 0 descriptor?? 06:04:17 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb0, 0xf7, 0x87, 0x8, 0xe41, 0x4151, 0x7a8f, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x0, 0x2, 0x0, 0xd6, 0x36, 0x16}]}]}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000014c0)={0x54, 0x0, &(0x7f0000001280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) [ 69.549720][ T5] gspca_main: stk1135-2.14.0 probing 174f:6a31 06:04:17 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0x9b, 0x80, 0x4, 0x8, 0xe20, 0x101, 0x24b1, 0x1, 0x5, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x68, 0x0, 0x0, 0xcb, 0x4e, 0x55}]}]}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xe, &(0x7f0000000580)={0xe, 0x3, 0x3c09, "085f7ecbf93908d233dd"}}]}) [ 69.676164][ T4888] wusb-cbaf 5-1:0.143: Cannot get available association types: -71 [ 69.684140][ T4888] wusb-cbaf 5-1:0.143: This device is not WUSB-CBAF compliant and is not supported yet. [ 69.694293][ T4888] wusb-cbaf: probe of 5-1:0.143 failed with error -71 [ 69.704758][ T4888] usb 5-1: USB disconnect, device number 5 [ 69.719159][ T5653] usb 3-1: USB disconnect, device number 5 [ 69.736289][ T5] gspca_stk1135: reg_w 0x2 err -71 [ 69.742568][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 69.749096][ T5] gspca_stk1135: Sensor write failed [ 69.754392][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 69.756177][ T23] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 69.760894][ T5] gspca_stk1135: Sensor write failed [ 69.773532][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 69.779878][ T5] gspca_stk1135: Sensor read failed [ 69.785073][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 69.791488][ T5] gspca_stk1135: Sensor read failed [ 69.796742][ T5] gspca_stk1135: Detected sensor type unknown (0x0) [ 69.803336][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 69.809670][ T5] gspca_stk1135: Sensor read failed [ 69.814903][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 69.821279][ T5] gspca_stk1135: Sensor read failed [ 69.826528][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 69.832848][ T5] gspca_stk1135: Sensor write failed [ 69.838270][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 69.844603][ T5] gspca_stk1135: Sensor write failed [ 69.850266][ T5] stk1135: probe of 4-1:0.138 failed with error -71 [ 69.858384][ T5] usb 4-1: USB disconnect, device number 5 [ 69.906108][ T1490] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 69.936167][ T5646] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 70.006243][ T23] usb 2-1: Using ep0 maxpacket: 8 [ 70.126590][ T23] usb 2-1: config 0 has an invalid interface number: 224 but max is 0 [ 70.134760][ T23] usb 2-1: config 0 has no interface number 0 [ 70.140995][ T23] usb 2-1: New USB device found, idVendor=0c72, idProduct=0013, bcdDevice=72.16 [ 70.150127][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.158239][ T1490] usb 1-1: Using ep0 maxpacket: 8 [ 70.164227][ T23] usb 2-1: config 0 descriptor?? 06:04:18 executing program 4: syz_usb_connect(0x0, 0x24, &(0x7f0000002100)={0x12, 0x1, 0x0, 0x59, 0x13, 0x2c, 0x40, 0x710, 0x72b, 0x89e5, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8f, 0x0, 0x0, 0xef, 0x3, 0x1}]}]}, 0x0) [ 70.186306][ T5646] usb 6-1: Using ep0 maxpacket: 8 06:04:18 executing program 2: syz_usb_connect(0x2, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb7, 0x7, 0xcc, 0x8, 0x16ca, 0x1502, 0xce1c, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xd1, 0x0, 0x0, 0xd5, 0xdf, 0xa8}]}]}, 0x0) 06:04:18 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={0x12, 0x1, 0x0, 0x66, 0x9b, 0xdd, 0x40, 0x174f, 0x6a31, 0x1702, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x8a, 0x0, 0x0, 0x58, 0x5a, 0xbc}]}]}, 0x0) [ 70.276181][ T1490] usb 1-1: config 0 interface 0 has no altsetting 0 [ 70.282874][ T1490] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 70.292175][ T1490] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.305163][ T1490] usb 1-1: config 0 descriptor?? [ 70.310626][ T5646] usb 6-1: config 0 has an invalid interface number: 104 but max is 0 [ 70.318991][ T5646] usb 6-1: config 0 has no interface number 0 [ 70.368644][ T1490] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 70.406229][ T23] peak_usb 2-1:0.224: PEAK-System PCAN-Chip USB v221 fw v203.0.0 (1 channels) [ 70.456191][ T5646] usb 6-1: New USB device found, idVendor=0e20, idProduct=0101, bcdDevice=24.b1 [ 70.465296][ T5646] usb 6-1: New USB device strings: Mfr=1, Product=5, SerialNumber=0 [ 70.474388][ T5646] usb 6-1: config 0 descriptor?? [ 70.496168][ T5653] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 70.503788][ T5646] usb 6-1: can't set config #0, error -71 [ 70.510741][ T5646] usb 6-1: USB disconnect, device number 6 [ 70.606115][ T5] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 70.606205][ T4888] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 70.613829][ T23] peak_usb 2-1:0.224 can0: unable to request usb[type=2 value=5] err=-71 [ 70.629820][ T23] peak_usb 2-1:0.224: unable to tell PCAN-Chip USB driver is loaded (err -71) [ 70.639046][ T1490] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 70.666157][ T1490] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 70.686376][ T1490] snd_usb_toneport 1-1:0.0: write request failed (error -71) [ 70.694005][ T23] peak_usb: probe of 2-1:0.224 failed with error -71 [ 70.708725][ T23] usb 2-1: USB disconnect, device number 5 [ 70.726783][ T1490] usb 1-1: send failed (error -71) [ 70.747090][ T1490] usb 1-1: send failed (error -71) [ 70.760862][ T1490] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now attached [ 70.770009][ T1490] usb 1-1: USB disconnect, device number 5 [ 70.778630][ T1490] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 70.876144][ T5653] usb 5-1: config 0 has an invalid interface number: 143 but max is 0 [ 70.884402][ T5653] usb 5-1: config 0 has no interface number 0 [ 70.903173][ T5653] usb 5-1: New USB device found, idVendor=0710, idProduct=072b, bcdDevice=89.e5 [ 70.912283][ T5653] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 06:04:19 executing program 5: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb0, 0xf7, 0x87, 0x8, 0xe41, 0x4151, 0x7a8f, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x0, 0x2, 0x0, 0xd6, 0x36, 0x16}]}]}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000014c0)={0x54, 0x0, &(0x7f0000001280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) [ 70.922429][ T5653] usb 5-1: config 0 descriptor?? [ 71.006183][ T5] usb 4-1: config 0 has an invalid interface number: 138 but max is 0 [ 71.014497][ T5] usb 4-1: config 0 has no interface number 0 [ 71.020728][ T4888] usb 3-1: config 0 has an invalid interface number: 209 but max is 0 [ 71.029030][ T4888] usb 3-1: config 0 has no interface number 0 [ 71.035279][ T4888] usb 3-1: New USB device found, idVendor=16ca, idProduct=1502, bcdDevice=ce.1c [ 71.044384][ T4888] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 06:04:19 executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={0x12, 0x1, 0x0, 0x5, 0xa4, 0xc0, 0x8, 0xc72, 0x13, 0x7216, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xe0, 0x0, 0x0, 0x38, 0x22, 0xfe}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f00000002c0)={0x34, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x29, 0xf, {0xf, 0x29, 0x0, 0x0, 0x0, 0x2, "dec468ba", "3d1766d8"}}, 0x0}, &(0x7f0000000580)={0x54, &(0x7f0000000300)={0x0, 0x0, 0xa, "c872bc861d1e39e3ddcb"}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) [ 71.052426][ T5] usb 4-1: New USB device found, idVendor=174f, idProduct=6a31, bcdDevice=17.02 [ 71.061503][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.070612][ T4888] usb 3-1: config 0 descriptor?? [ 71.076893][ T5] usb 4-1: config 0 descriptor?? [ 71.122731][ T5] gspca_main: stk1135-2.14.0 probing 174f:6a31 [ 71.156278][ T5653] wusb-cbaf 5-1:0.143: Cannot get available association types: -71 [ 71.164275][ T5653] wusb-cbaf 5-1:0.143: This device is not WUSB-CBAF compliant and is not supported yet. [ 71.174396][ T5653] wusb-cbaf: probe of 5-1:0.143 failed with error -71 [ 71.185814][ T5653] usb 5-1: USB disconnect, device number 6 [ 71.226154][ T5641] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 71.298422][ T23] usb 3-1: USB disconnect, device number 6 [ 71.306226][ T5] gspca_stk1135: reg_w 0x2 err -71 [ 71.312386][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 71.318802][ T5] gspca_stk1135: Sensor write failed [ 71.324184][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 71.330586][ T5] gspca_stk1135: Sensor write failed [ 71.335916][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 71.342555][ T5] gspca_stk1135: Sensor read failed 06:04:19 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb0, 0xf7, 0x87, 0x8, 0xe41, 0x4151, 0x7a8f, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x0, 0x2, 0x0, 0xd6, 0x36, 0x16}]}]}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000014c0)={0x54, 0x0, &(0x7f0000001280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) [ 71.347845][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 71.354176][ T5] gspca_stk1135: Sensor read failed [ 71.359451][ T5] gspca_stk1135: Detected sensor type unknown (0x0) [ 71.366127][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 71.366133][ T5] gspca_stk1135: Sensor read failed [ 71.366158][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 71.377714][ T5] gspca_stk1135: Sensor read failed [ 71.389216][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 71.389227][ T5] gspca_stk1135: Sensor write failed [ 71.389251][ T5] gspca_stk1135: serial bus timeout: status=0x00 [ 71.397056][ T1490] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 71.400954][ T5] gspca_stk1135: Sensor write failed [ 71.422000][ T5] stk1135: probe of 4-1:0.138 failed with error -71 [ 71.433615][ T5] usb 4-1: USB disconnect, device number 6 [ 71.546108][ T5641] usb 6-1: Using ep0 maxpacket: 8 [ 71.656104][ T1490] usb 2-1: Using ep0 maxpacket: 8 [ 71.666208][ T5641] usb 6-1: config 0 interface 0 has no altsetting 0 [ 71.672806][ T5641] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 71.681861][ T5641] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.695054][ T5641] usb 6-1: config 0 descriptor?? 06:04:19 executing program 4: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb0, 0xf7, 0x87, 0x8, 0xe41, 0x4151, 0x7a8f, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x0, 0x2, 0x0, 0xd6, 0x36, 0x16}]}]}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000014c0)={0x54, 0x0, &(0x7f0000001280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) [ 71.696130][ T5646] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 71.737828][ T5641] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 71.786247][ T1490] usb 2-1: config 0 has an invalid interface number: 224 but max is 0 [ 71.794490][ T1490] usb 2-1: config 0 has no interface number 0 [ 71.800993][ T1490] usb 2-1: New USB device found, idVendor=0c72, idProduct=0013, bcdDevice=72.16 [ 71.810121][ T1490] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 06:04:20 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb0, 0xf7, 0x87, 0x8, 0xe41, 0x4151, 0x7a8f, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x0, 0x2, 0x0, 0xd6, 0x36, 0x16}]}]}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000014c0)={0x54, 0x0, &(0x7f0000001280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) [ 71.835699][ T1490] usb 2-1: config 0 descriptor?? 06:04:20 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb0, 0xf7, 0x87, 0x8, 0xe41, 0x4151, 0x7a8f, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x0, 0x2, 0x0, 0xd6, 0x36, 0x16}]}]}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000014c0)={0x54, 0x0, &(0x7f0000001280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) [ 71.946171][ T5646] usb 1-1: Using ep0 maxpacket: 8 [ 71.976200][ T5641] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 71.996209][ T5641] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 72.017087][ T5641] snd_usb_toneport 6-1:0.0: write request failed (error -71) [ 72.036174][ T5] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 72.043845][ T5641] usb 6-1: send failed (error -71) [ 72.066154][ T5646] usb 1-1: config 0 interface 0 has no altsetting 0 [ 72.066285][ T5641] usb 6-1: send failed (error -71) [ 72.072837][ T5646] usb 1-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 72.082345][ T5641] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now attached [ 72.087077][ T5646] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.087351][ T1490] peak_usb 2-1:0.224: PEAK-System PCAN-Chip USB v221 fw v203.0.0 (1 channels) [ 72.116608][ T5646] usb 1-1: config 0 descriptor?? [ 72.129093][ T5641] usb 6-1: USB disconnect, device number 7 [ 72.138950][ T5641] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 72.158573][ T5646] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 found [ 72.176923][ T23] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 72.216195][ T4888] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 72.266164][ T1490] peak_usb 2-1:0.224 can0: unable to request usb[type=2 value=5] err=-71 [ 72.274655][ T1490] peak_usb 2-1:0.224: unable to tell PCAN-Chip USB driver is loaded (err -71) [ 72.316370][ T1490] peak_usb: probe of 2-1:0.224 failed with error -71 [ 72.326622][ T1490] usb 2-1: USB disconnect, device number 6 [ 72.329320][ T5] usb 5-1: Using ep0 maxpacket: 8 [ 72.396282][ T5646] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 72.416132][ T23] usb 4-1: Using ep0 maxpacket: 8 [ 72.421341][ T5646] snd_usb_toneport 1-1:0.0: read request failed (error -71) [ 72.446139][ T5646] snd_usb_toneport 1-1:0.0: write request failed (error -71) [ 72.466109][ T5646] usb 1-1: send failed (error -71) [ 72.476250][ T5] usb 5-1: config 0 interface 0 has no altsetting 0 [ 72.482957][ T5] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 72.492064][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.492685][ T5646] usb 1-1: send failed (error -71) [ 72.500092][ T4888] usb 3-1: Using ep0 maxpacket: 8 [ 72.501144][ T5] usb 5-1: config 0 descriptor?? [ 72.519895][ T5646] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now attached [ 72.536169][ T23] usb 4-1: config 0 interface 0 has no altsetting 0 [ 72.542794][ T23] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 72.551970][ T23] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.560941][ T5646] usb 1-1: USB disconnect, device number 6 [ 72.568766][ T5] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 72.568986][ T5646] snd_usb_toneport 1-1:0.0: Line 6 POD Studio UX2 now disconnected [ 72.588716][ T23] usb 4-1: config 0 descriptor?? [ 72.628359][ T23] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 72.646160][ T4888] usb 3-1: config 0 interface 0 has no altsetting 0 [ 72.652840][ T4888] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 72.662025][ T4888] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.673534][ T4888] usb 3-1: config 0 descriptor?? 06:04:20 executing program 5: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb0, 0xf7, 0x87, 0x8, 0xe41, 0x4151, 0x7a8f, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x0, 0x2, 0x0, 0xd6, 0x36, 0x16}]}]}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000014c0)={0x54, 0x0, &(0x7f0000001280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) [ 72.718613][ T4888] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found 06:04:20 executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={0x12, 0x1, 0x0, 0x5, 0xa4, 0xc0, 0x8, 0xc72, 0x13, 0x7216, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xe0, 0x0, 0x0, 0x38, 0x22, 0xfe}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f00000002c0)={0x34, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x29, 0xf, {0xf, 0x29, 0x0, 0x0, 0x0, 0x2, "dec468ba", "3d1766d8"}}, 0x0}, &(0x7f0000000580)={0x54, &(0x7f0000000300)={0x0, 0x0, 0xa, "c872bc861d1e39e3ddcb"}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) [ 72.796281][ T5] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 72.816331][ T5] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 72.836385][ T5] snd_usb_toneport 5-1:0.0: write request failed (error -71) [ 72.856293][ T5] usb 5-1: send failed (error -71) [ 72.866213][ T23] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 72.876315][ T5] usb 5-1: send failed (error -71) [ 72.886476][ T23] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 72.888370][ T5] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now attached [ 72.910972][ T5] usb 5-1: USB disconnect, device number 7 [ 72.917099][ T23] snd_usb_toneport 4-1:0.0: write request failed (error -71) [ 72.920551][ T5] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 now disconnected [ 72.936425][ T23] usb 4-1: send failed (error -71) [ 72.956522][ T23] usb 4-1: send failed (error -71) [ 72.966298][ T1490] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 72.966413][ T4888] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 72.982997][ T23] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now attached [ 72.996977][ T4888] snd_usb_toneport 3-1:0.0: read request failed (error -71) [ 73.004711][ T23] usb 4-1: USB disconnect, device number 7 [ 73.017260][ T4888] snd_usb_toneport 3-1:0.0: write request failed (error -71) [ 73.017849][ T23] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now disconnected [ 73.036479][ T4888] usb 3-1: send failed (error -71) [ 73.057097][ T4888] usb 3-1: send failed (error -71) [ 73.070098][ T4888] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now attached [ 73.084731][ T4888] usb 3-1: USB disconnect, device number 7 [ 73.090878][ T5641] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 73.108990][ T4888] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 now disconnected 06:04:21 executing program 0: syz_usb_connect(0x2, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb7, 0x7, 0xcc, 0x8, 0x16ca, 0x1502, 0xce1c, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xd1, 0x0, 0x0, 0xd5, 0xdf, 0xa8}]}]}, 0x0) [ 73.206165][ T1490] usb 6-1: Using ep0 maxpacket: 8 [ 73.326413][ T1490] usb 6-1: config 0 interface 0 has no altsetting 0 [ 73.333090][ T1490] usb 6-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 73.342162][ T1490] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.351007][ T1490] usb 6-1: config 0 descriptor?? [ 73.376118][ T5641] usb 2-1: Using ep0 maxpacket: 8 [ 73.398438][ T1490] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 found [ 73.446140][ T5] usb 1-1: new full-speed USB device number 7 using dummy_hcd 06:04:21 executing program 4: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb0, 0xf7, 0x87, 0x8, 0xe41, 0x4151, 0x7a8f, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x0, 0x2, 0x0, 0xd6, 0x36, 0x16}]}]}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000014c0)={0x54, 0x0, &(0x7f0000001280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) [ 73.496201][ T5641] usb 2-1: config 0 has an invalid interface number: 224 but max is 0 [ 73.504513][ T5641] usb 2-1: config 0 has no interface number 0 [ 73.510862][ T5641] usb 2-1: New USB device found, idVendor=0c72, idProduct=0013, bcdDevice=72.16 [ 73.519955][ T5641] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 06:04:21 executing program 3: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb0, 0xf7, 0x87, 0x8, 0xe41, 0x4151, 0x7a8f, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x0, 0x2, 0x0, 0xd6, 0x36, 0x16}]}]}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000014c0)={0x54, 0x0, &(0x7f0000001280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) [ 73.544589][ T5641] usb 2-1: config 0 descriptor?? 06:04:21 executing program 2: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb0, 0xf7, 0x87, 0x8, 0xe41, 0x4151, 0x7a8f, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x0, 0x2, 0x0, 0xd6, 0x36, 0x16}]}]}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000014c0)={0x54, 0x0, &(0x7f0000001280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) [ 73.636239][ T1490] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 73.660051][ T1490] snd_usb_toneport 6-1:0.0: read request failed (error -71) [ 73.706296][ T1490] snd_usb_toneport 6-1:0.0: write request failed (error -71) [ 73.746454][ T1490] usb 6-1: send failed (error -71) [ 73.776556][ T1490] usb 6-1: send failed (error -71) [ 73.786252][ T5641] peak_usb 2-1:0.224: PEAK-System PCAN-Chip USB v221 fw v203.0.0 (1 channels) [ 73.794492][ T1490] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now attached [ 73.806159][ T5] usb 1-1: config 0 has an invalid interface number: 209 but max is 0 [ 73.814378][ T5] usb 1-1: config 0 has no interface number 0 [ 73.814663][ T1490] usb 6-1: USB disconnect, device number 8 [ 73.830519][ T5] usb 1-1: New USB device found, idVendor=16ca, idProduct=1502, bcdDevice=ce.1c [ 73.836229][ T1490] snd_usb_toneport 6-1:0.0: Line 6 POD Studio UX2 now disconnected [ 73.839769][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.848600][ T23] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 73.856739][ T4888] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 73.873481][ T5] usb 1-1: config 0 descriptor?? [ 73.976282][ T5641] peak_usb 2-1:0.224 can0: unable to request usb[type=2 value=5] err=-71 [ 73.984830][ T5641] peak_usb 2-1:0.224: unable to tell PCAN-Chip USB driver is loaded (err -71) [ 74.026112][ T5646] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 74.037038][ T5641] peak_usb: probe of 2-1:0.224 failed with error -71 [ 74.048755][ T5641] usb 2-1: USB disconnect, device number 7 [ 74.103305][ T1490] usb 1-1: USB disconnect, device number 7 [ 74.106592][ T4888] usb 4-1: Using ep0 maxpacket: 8 [ 74.136077][ T23] usb 5-1: Using ep0 maxpacket: 8 [ 74.226181][ T4888] usb 4-1: config 0 interface 0 has no altsetting 0 [ 74.232874][ T4888] usb 4-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 74.241989][ T4888] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.250846][ T4888] usb 4-1: config 0 descriptor?? [ 74.256283][ T23] usb 5-1: config 0 interface 0 has no altsetting 0 [ 74.262978][ T23] usb 5-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 74.272083][ T23] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.280180][ T5646] usb 3-1: Using ep0 maxpacket: 8 [ 74.290772][ T4888] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 found [ 74.292544][ T23] usb 5-1: config 0 descriptor?? 06:04:22 executing program 5: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb0, 0xf7, 0x87, 0x8, 0xe41, 0x4151, 0x7a8f, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x0, 0x2, 0x0, 0xd6, 0x36, 0x16}]}]}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000001240)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000014c0)={0x54, 0x0, &(0x7f0000001280), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_disconnect(r0) [ 74.339260][ T23] snd_usb_toneport 5-1:0.0: Line 6 POD Studio UX2 found [ 74.396252][ T5646] usb 3-1: config 0 interface 0 has no altsetting 0 [ 74.402931][ T5646] usb 3-1: New USB device found, idVendor=0e41, idProduct=4151, bcdDevice=7a.8f [ 74.412012][ T5646] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.421012][ T5646] usb 3-1: config 0 descriptor?? 06:04:22 executing program 1: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={0x12, 0x1, 0x0, 0x5, 0xa4, 0xc0, 0x8, 0xc72, 0x13, 0x7216, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xe0, 0x0, 0x0, 0x38, 0x22, 0xfe}]}]}, 0x0) syz_usb_control_io(r0, &(0x7f00000002c0)={0x34, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x29, 0xf, {0xf, 0x29, 0x0, 0x0, 0x0, 0x2, "dec468ba", "3d1766d8"}}, 0x0}, &(0x7f0000000580)={0x54, &(0x7f0000000300)={0x0, 0x0, 0xa, "c872bc861d1e39e3ddcb"}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x4}, 0x0, 0x0, 0x0}) syz_usb_disconnect(0xffffffffffffffff) [ 74.476466][ T5646] snd_usb_toneport 3-1:0.0: Line 6 POD Studio UX2 found [ 74.536353][ T4888] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 74.566603][ T4888] snd_usb_toneport 4-1:0.0: read request failed (error -71) [ 74.576655][ T23] snd_usb_toneport 5-1:0.0: read request failed (error -71) 06:04:22 executing program 0: syz_usb_connect(0x2, 0x24, &(0x7f0000000000)={0x12, 0x1, 0x0, 0xb7, 0x7, 0xcc, 0x8, 0x16ca, 0x1502, 0xce1c, 0x0, 0x0, 0x0, 0x1, [{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0xd1, 0x0, 0x0, 0xd5, 0xdf, 0xa8}]}]}, 0x0) [ 74.596204][ T23] snd_usb_toneport 5-1:0.0: read request failed (error -71) [ 74.596397][ T4888] snd_usb_toneport 4-1:0.0: write request failed (error -71) [ 74.616144][ T23] snd_usb_toneport 5-1:0.0: write request failed (error -71) [ 74.627065][ T4888] usb 4-1: send failed (error -71) [ 74.646190][ T23] usb 5-1: send failed (error -71) [ 74.646199][ T4888] usb 4-1: send failed (error -71) [ 74.646360][ T1490] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 74.655879][ T4888] snd_usb_toneport 4-1:0.0: Line 6 POD Studio UX2 now attached [ 74.671759][ T23] usb 5-1: send failed (error -71) [ 74.683307][ T4888] usb 4-1: USB disconnect, device number 8 [ 74.704456][ T23] ------------[ cut here ]------------ [ 74.710458][ T23] proc_dir_entry 'asound/PODStudioUX2' already registered [ 74.717732][ T23] WARNING: CPU: 1 PID: 23 at fs/proc/generic.c:359 proc_register+0x3d4/0x540 [ 74.726486][ T23] Kernel panic - not syncing: panic_on_warn set ... [ 74.733063][ T23] CPU: 1 PID: 23 Comm: kworker/1:1 Not tainted 5.1.0-rc3+ #7 [ 74.740414][ T23] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.750474][ T23] Workqueue: usb_hub_wq hub_event [ 74.755483][ T23] Call Trace: [ 74.758766][ T23] dump_stack+0xca/0x13e [ 74.763002][ T23] ? proc_register+0x3d0/0x540 [ 74.767757][ T23] panic+0x292/0x5e1 [ 74.771638][ T23] ? __warn_printk+0xf3/0xf3 [ 74.776225][ T23] ? proc_register+0x3d4/0x540 [ 74.780977][ T23] ? __probe_kernel_read+0x16c/0x1b0 [ 74.786247][ T23] ? __warn.cold+0x5/0x53 [ 74.790566][ T23] ? proc_register+0x3d4/0x540 [ 74.795324][ T23] __warn.cold+0x20/0x53 [ 74.799555][ T23] ? proc_register+0x3d4/0x540 [ 74.805094][ T23] report_bug+0x262/0x2a0 [ 74.809415][ T23] do_error_trap+0x12b/0x1e0 [ 74.813992][ T23] ? proc_register+0x3d4/0x540 [ 74.819257][ T23] do_invalid_op+0x32/0x40 [ 74.823662][ T23] ? proc_register+0x3d4/0x540 [ 74.828426][ T23] invalid_op+0x14/0x20 [ 74.832573][ T23] RIP: 0010:proc_register+0x3d4/0x540 [ 74.837938][ T23] Code: ff df 48 89 f9 48 c1 e9 03 80 3c 01 00 0f 85 61 01 00 00 48 8b 04 24 48 c7 c7 20 27 cf 85 48 8b b0 d0 00 00 00 e8 f7 75 90 ff <0f> 0b 48 c7 c7 c0 14 db 86 e8 ee 57 f0 03 48 8b 4c 24 28 48 b8 00 [ 74.857534][ T23] RSP: 0018:ffff8881d9f0ef60 EFLAGS: 00010282 [ 74.863595][ T23] RAX: 0000000000000000 RBX: ffff8881d7f540c0 RCX: 0000000000000000 [ 74.871552][ T23] RDX: 0000000000040000 RSI: ffffffff8127bbcd RDI: ffffed103b3e1dde [ 74.879512][ T23] RBP: ffff8881cdba4280 R08: ffff8881d9e64800 R09: 0000000000000000 [ 74.887471][ T23] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 74.895435][ T23] R13: dffffc0000000000 R14: ffff8881d251d478 R15: 000000000000000c [ 74.903419][ T23] ? vprintk_func+0x7d/0x113 [ 74.908006][ T23] proc_symlink+0x142/0x1c0 [ 74.912502][ T23] ? proc_register+0x540/0x540 [ 74.917259][ T23] ? snd_info_register+0xd7/0x3e0 [ 74.922272][ T23] snd_info_card_register+0x146/0x1e0 [ 74.927634][ T23] snd_card_register+0x433/0x5c0 [ 74.932564][ T23] ? toneport_setup+0x15e/0x360 [ 74.937400][ T23] ? snd_card_set_id+0x90/0x90 [ 74.942156][ T23] ? up_write+0x18/0x150 [ 74.946405][ T23] toneport_init+0x251/0x637 [ 74.950986][ T23] ? usb_set_interface+0x79c/0xa50 [ 74.956087][ T23] line6_probe+0xafc/0x1140 [ 74.960597][ T23] ? line6_toneport_disconnect+0x1a0/0x1a0 [ 74.966396][ T23] ? line6_disconnect+0x1f0/0x1f0 [ 74.971416][ T23] ? rpm_callback+0x230/0x230 [ 74.976083][ T23] ? lockdep_hardirqs_on+0x379/0x580 [ 74.981357][ T23] ? __pm_runtime_resume+0x111/0x180 [ 74.986632][ T23] usb_probe_interface+0x30d/0x7b0 [ 74.991737][ T23] ? usb_probe_device+0x110/0x110 [ 74.996749][ T23] really_probe+0x296/0x680 [ 75.001240][ T23] driver_probe_device+0xf9/0x200 [ 75.006257][ T23] __device_attach_driver+0x1c4/0x230 [ 75.011619][ T23] ? driver_allows_async_probing+0x160/0x160 [ 75.017589][ T23] bus_for_each_drv+0x15e/0x1e0 [ 75.022431][ T23] ? bus_rescan_devices+0x20/0x20 [ 75.027447][ T23] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 75.033240][ T23] ? lockdep_hardirqs_on+0x379/0x580 [ 75.038858][ T23] __device_attach+0x21e/0x360 [ 75.043614][ T23] ? device_bind_driver+0xd0/0xd0 [ 75.048630][ T23] bus_probe_device+0x1ec/0x2a0 [ 75.053481][ T23] ? blocking_notifier_call_chain+0x54/0xa0 [ 75.059365][ T23] device_add+0xaf4/0x1700 [ 75.063770][ T23] ? uevent_store+0x50/0x50 [ 75.068284][ T23] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 75.074087][ T23] usb_set_configuration+0xdf2/0x1670 [ 75.079466][ T23] generic_probe+0x9d/0xd5 [ 75.083884][ T23] usb_probe_device+0xa8/0x110 [ 75.088646][ T23] ? usb_suspend+0x620/0x620 [ 75.093229][ T23] really_probe+0x296/0x680 [ 75.097744][ T23] driver_probe_device+0xf9/0x200 [ 75.102761][ T23] __device_attach_driver+0x1c4/0x230 [ 75.108121][ T23] ? driver_allows_async_probing+0x160/0x160 [ 75.114094][ T23] bus_for_each_drv+0x15e/0x1e0 [ 75.118932][ T23] ? bus_rescan_devices+0x20/0x20 [ 75.123951][ T23] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 75.129748][ T23] ? lockdep_hardirqs_on+0x379/0x580 [ 75.135020][ T23] __device_attach+0x21e/0x360 [ 75.139773][ T23] ? device_bind_driver+0xd0/0xd0 [ 75.144788][ T23] bus_probe_device+0x1ec/0x2a0 [ 75.149630][ T23] ? blocking_notifier_call_chain+0x54/0xa0 [ 75.155513][ T23] device_add+0xaf4/0x1700 [ 75.159921][ T23] ? uevent_store+0x50/0x50 [ 75.164411][ T23] usb_new_device.cold+0x8b8/0x1030 [ 75.169601][ T23] ? usb_port_suspend+0xa40/0xa40 [ 75.174632][ T23] ? mark_held_locks+0x9f/0xe0 [ 75.179391][ T23] ? _raw_spin_unlock_irq+0x24/0x30 [ 75.184576][ T23] hub_event+0x1ac9/0x35a0 [ 75.188994][ T23] ? hub_port_debounce+0x260/0x260 [ 75.194097][ T23] process_one_work+0x90a/0x1580 [ 75.199026][ T23] ? wq_pool_ids_show+0x300/0x300 [ 75.204038][ T23] ? do_raw_spin_lock+0x11a/0x280 [ 75.209049][ T23] worker_thread+0x96/0xe20 [ 75.213548][ T23] ? process_one_work+0x1580/0x1580 [ 75.218737][ T23] kthread+0x30e/0x420 [ 75.222796][ T23] ? kthread_park+0x1a0/0x1a0 [ 75.227465][ T23] ret_from_fork+0x3a/0x50 [ 75.232434][ T23] Kernel Offset: disabled [ 75.236843][ T23] Rebooting in 86400 seconds..