[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[   14.982442][ T1698] random: sshd: uninitialized urandom read (32 bytes read)
[?25l[?1c7[ ok 8[?25h[?0c.
[   15.086752][    C1] random: crng init done

Debian GNU/Linux 7 syzkaller ttyS0

Warning: Permanently added '10.128.1.55' (ECDSA) to the list of known hosts.
2019/07/23 06:55:14 fuzzer started
2019/07/23 06:55:17 dialing manager at 10.128.0.105:38837
2019/07/23 06:55:17 syscalls: 75
2019/07/23 06:55:17 code coverage: enabled
2019/07/23 06:55:17 comparison tracing: enabled
2019/07/23 06:55:17 extra coverage: enabled
2019/07/23 06:55:17 setuid sandbox: enabled
2019/07/23 06:55:17 namespace sandbox: enabled
2019/07/23 06:55:17 Android sandbox: /sys/fs/selinux/policy does not exist
2019/07/23 06:55:17 fault injection: enabled
2019/07/23 06:55:17 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2019/07/23 06:55:17 net packet injection: /dev/net/tun can't be opened (open /dev/net/tun: no such device)
2019/07/23 06:55:17 net device setup: enabled
06:55:20 executing program 0:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x1, 0x42, 0x95, 0x8, 0x46d, 0x896, 0x8e42, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xb3, 0x0, 0x0, 0xf7, 0x81, 0x7a}}]}}]}}, 0x0)

06:55:20 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, 0x0)

06:55:20 executing program 2:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x40, 0xf1, 0xff, 0x200008, 0xc502, 0xc152, 0xcc43, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1a, 0x0, 0x0, 0x8, 0x6, 0x62}}]}}]}}, 0x0)

06:55:20 executing program 3:
r0 = syz_usb_connect$hid(0x0, 0x33, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000406d041cc340000000000109022100010000a0000904000001030101000621000000000905810300000000009b31da2227118ff6ec8a86"], 0x0)
syz_usb_ep_write(r0, 0x0, 0x38, 0x0)

06:55:20 executing program 4:
r0 = syz_usb_connect$hid(0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x0)
syz_usb_disconnect(r0)
r1 = syz_open_dev$hidraw(&(0x7f0000000080)='/dev/../raw#\x00', 0x0, 0x201)
write$hidraw(r1, &(0x7f0000001200)='\x00', 0xffffff45)
write$hidraw(r1, &(0x7f0000001140), 0x0)
syz_usb_disconnect(r0)

06:55:20 executing program 1:
r0 = syz_open_dev$evdev(&(0x7f0000003480)='/dev/input/event#\x00', 0x2, 0x0)
ioctl$EVIOCGREP(r0, 0x80084503, 0xfffffffffffffffe)

syzkaller login: [   45.281865][ T1775] cgroup1: Unknown subsys name 'perf_event'
[   45.309164][ T1775] cgroup1: Unknown subsys name 'net_cls'
[   45.360408][ T1777] cgroup1: Unknown subsys name 'perf_event'
[   45.366441][ T1778] cgroup1: Unknown subsys name 'perf_event'
[   45.366735][ T1777] cgroup1: Unknown subsys name 'net_cls'
[   45.389169][ T1778] cgroup1: Unknown subsys name 'net_cls'
[   45.416638][ T1783] cgroup1: Unknown subsys name 'perf_event'
[   45.420311][ T1782] cgroup1: Unknown subsys name 'perf_event'
[   45.423283][ T1783] cgroup1: Unknown subsys name 'net_cls'
[   45.448751][ T1788] cgroup1: Unknown subsys name 'perf_event'
[   45.454719][ T1782] cgroup1: Unknown subsys name 'net_cls'
[   45.455782][ T1788] cgroup1: Unknown subsys name 'net_cls'
[   48.818328][   T21] usb 4-1: new high-speed USB device number 2 using dummy_hcd
06:55:23 executing program 1:
r0 = syz_open_dev$evdev(&(0x7f0000003480)='/dev/input/event#\x00', 0x2, 0x0)
ioctl$EVIOCGREP(r0, 0x80084503, 0xfffffffffffffffe)

06:55:23 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, 0x0)

[   48.968473][ T2727] usb 3-1: new high-speed USB device number 2 using dummy_hcd
06:55:23 executing program 1:
r0 = syz_open_dev$evdev(&(0x7f0000003480)='/dev/input/event#\x00', 0x2, 0x0)
ioctl$EVIOCGREP(r0, 0x80084503, 0xfffffffffffffffe)

[   49.008744][   T17] usb 1-1: new high-speed USB device number 2 using dummy_hcd
06:55:24 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, 0x0)

06:55:24 executing program 1:
r0 = syz_open_dev$evdev(&(0x7f0000003480)='/dev/input/event#\x00', 0x2, 0x0)
ioctl$EVIOCGREP(r0, 0x80084503, 0xfffffffffffffffe)

06:55:24 executing program 5:
r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, 0x0)

[   49.208411][   T21] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   49.219933][   T21] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   49.229184][   T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   49.237345][ T2727] usb 3-1: Using ep0 maxpacket: 8
[   49.244048][   T21] usb 4-1: config 0 descriptor??
[   49.288402][   T17] usb 1-1: Using ep0 maxpacket: 8
[   49.378459][ T2727] usb 3-1: config 0 has an invalid interface number: 26 but max is 0
[   49.386607][ T2727] usb 3-1: config 0 has no interface number 0
[   49.392847][ T2727] usb 3-1: New USB device found, idVendor=c502, idProduct=c152, bcdDevice=cc.43
[   49.401981][ T2727] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   49.411141][ T2727] usb 3-1: config 0 descriptor??
[   49.418563][   T17] usb 1-1: config 0 has an invalid interface number: 179 but max is 0
[   49.426824][   T17] usb 1-1: config 0 has no interface number 0
[   49.433049][   T17] usb 1-1: New USB device found, idVendor=046d, idProduct=0896, bcdDevice=8e.42
[   49.442118][   T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   49.455767][   T17] usb 1-1: config 0 descriptor??
[   49.502650][   T17] gspca_main: vc032x-2.14.0 probing 046d:0896
[   49.654425][ T2727] usb 3-1: USB disconnect, device number 2
[   49.696785][   T12] usb 4-1: USB disconnect, device number 2
[   49.708436][   T17] gspca_vc032x: reg_r err -71
[   49.713332][   T17] vc032x: probe of 1-1:0.179 failed with error -71
[   49.721783][   T17] usb 1-1: USB disconnect, device number 2
[   50.428247][   T17] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[   50.458392][ T2727] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[   50.468508][   T21] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[   50.668306][   T17] usb 3-1: Using ep0 maxpacket: 8
[   50.708832][   T21] usb 1-1: Using ep0 maxpacket: 8
[   50.788363][   T17] usb 3-1: config 0 has an invalid interface number: 26 but max is 0
[   50.796727][   T17] usb 3-1: config 0 has no interface number 0
[   50.803180][   T17] usb 3-1: New USB device found, idVendor=c502, idProduct=c152, bcdDevice=cc.43
[   50.812377][   T17] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   50.821087][ T2727] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   50.832053][ T2727] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   50.841235][ T2727] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   50.849345][   T21] usb 1-1: config 0 has an invalid interface number: 179 but max is 0
[   50.857521][   T21] usb 1-1: config 0 has no interface number 0
[   50.864218][   T21] usb 1-1: New USB device found, idVendor=046d, idProduct=0896, bcdDevice=8e.42
[   50.885629][   T21] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   50.894331][   T17] usb 3-1: config 0 descriptor??
[   50.900316][ T2727] usb 4-1: config 0 descriptor??
[   50.906438][   T21] usb 1-1: config 0 descriptor??
[   50.951094][   T21] gspca_main: vc032x-2.14.0 probing 046d:0896
[   51.139672][ T2727] usb 4-1: USB disconnect, device number 3
[   51.147748][   T12] usb 3-1: USB disconnect, device number 3
[   51.158313][   T21] gspca_vc032x: reg_r err -71
[   51.163585][   T21] vc032x: probe of 1-1:0.179 failed with error -71
[   51.172471][   T21] usb 1-1: USB disconnect, device number 3
06:55:26 executing program 0:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x1, 0x42, 0x95, 0x8, 0x46d, 0x896, 0x8e42, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xb3, 0x0, 0x0, 0xf7, 0x81, 0x7a}}]}}]}}, 0x0)

06:55:26 executing program 3:
r0 = syz_usb_connect$hid(0x0, 0x33, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000406d041cc340000000000109022100010000a0000904000001030101000621000000000905810300000000009b31da2227118ff6ec8a86"], 0x0)
syz_usb_ep_write(r0, 0x0, 0x38, 0x0)

06:55:26 executing program 1:
r0 = syz_open_dev$evdev(&(0x7f0000003480)='/dev/input/event#\x00', 0x2, 0x0)
ioctl$EVIOCGREP(r0, 0x80084503, 0xfffffffffffffffe)

06:55:26 executing program 5:
r0 = syz_open_dev$hidraw(&(0x7f00000000c0)='/dev/hidraw#\x00', 0x7276, 0x41)
write$hidraw(r0, &(0x7f0000000100)='m', 0x1)

06:55:26 executing program 2:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x40, 0xf1, 0xff, 0x200008, 0xc502, 0xc152, 0xcc43, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1a, 0x0, 0x0, 0x8, 0x6, 0x62}}]}}]}}, 0x0)

06:55:26 executing program 4:
syz_usb_connect(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000adc6594021046c02c4d90000000109022400010000000009040000000202ff0005240600000d240f000000000001fc000000"], 0x0)

06:55:26 executing program 5:
r0 = syz_open_dev$hidraw(&(0x7f00000000c0)='/dev/hidraw#\x00', 0x7276, 0x41)
write$hidraw(r0, &(0x7f0000000100)='m', 0x1)

06:55:26 executing program 5:
r0 = syz_open_dev$hidraw(&(0x7f00000000c0)='/dev/hidraw#\x00', 0x7276, 0x41)
write$hidraw(r0, &(0x7f0000000100)='m', 0x1)

06:55:26 executing program 5:
r0 = syz_open_dev$hidraw(&(0x7f00000000c0)='/dev/hidraw#\x00', 0x7276, 0x41)
write$hidraw(r0, &(0x7f0000000100)='m', 0x1)

06:55:26 executing program 1:
r0 = syz_open_dev$evdev(&(0x7f0000003480)='/dev/input/event#\x00', 0x2, 0x0)
ioctl$EVIOCGREP(r0, 0x80084503, 0xfffffffffffffffe)

06:55:26 executing program 5:
r0 = syz_usb_connect$hid(0x0, 0x33, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000406d041cc340000000000109022100010000a0000904000001030101000621000000000905810300000000009b31da2227118ff6ec8a86"], 0x0)
syz_usb_ep_write(r0, 0x0, 0x38, 0x0)

06:55:26 executing program 1:
r0 = syz_open_dev$evdev(&(0x7f0000003480)='/dev/input/event#\x00', 0x2, 0x0)
ioctl$EVIOCGREP(r0, 0x80084503, 0xfffffffffffffffe)

[   51.968303][   T12] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[   51.988260][   T21] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[   51.995960][ T2727] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[   52.003963][   T17] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[   52.068225][  T107] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[   52.248233][ T2727] usb 3-1: Using ep0 maxpacket: 8
[   52.253494][   T17] usb 1-1: Using ep0 maxpacket: 8
[   52.338410][   T12] usb 5-1: New USB device found, idVendor=0421, idProduct=026c, bcdDevice=d9.c4
[   52.347584][   T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   52.356892][   T12] usb 5-1: config 0 descriptor??
[   52.368533][   T21] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   52.379713][   T21] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   52.388870][   T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   52.396893][ T2727] usb 3-1: config 0 has an invalid interface number: 26 but max is 0
[   52.405072][ T2727] usb 3-1: config 0 has no interface number 0
[   52.411311][   T17] usb 1-1: config 0 has an invalid interface number: 179 but max is 0
[   52.417538][   T12] usb 5-1: bad CDC descriptors
[   52.419529][   T17] usb 1-1: config 0 has no interface number 0
[   52.427295][   T17] usb 1-1: New USB device found, idVendor=046d, idProduct=0896, bcdDevice=8e.42
[   52.433805][   T12] usb 5-1: bad CDC descriptors
[   52.439600][   T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   52.440709][   T21] usb 4-1: config 0 descriptor??
[   52.449977][   T12] cdc_acm 5-1:0.0: Control and data interfaces are not separated!
[   52.453863][   T17] usb 1-1: config 0 descriptor??
[   52.457558][   T12] cdc_acm 5-1:0.0: This needs exactly 3 endpoints
[   52.465476][ T2727] usb 3-1: New USB device found, idVendor=c502, idProduct=c152, bcdDevice=cc.43
[   52.465501][ T2727] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   52.475436][   T12] cdc_acm: probe of 5-1:0.0 failed with error -22
[   52.478551][ T2727] usb 3-1: config 0 descriptor??
[   52.487122][  T107] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   52.514358][   T17] gspca_main: vc032x-2.14.0 probing 046d:0896
[   52.516296][  T107] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   52.531594][  T107] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   52.562932][  T107] usb 6-1: config 0 descriptor??
[   52.611549][  T107] usb 5-1: USB disconnect, device number 2
[   52.718274][   T17] gspca_vc032x: reg_r err -71
[   52.723060][   T17] vc032x: probe of 1-1:0.179 failed with error -71
[   52.738412][   T17] usb 1-1: USB disconnect, device number 4
[   52.746357][ T2727] usb 3-1: USB disconnect, device number 4
[   52.918824][   T21] usb 4-1: USB disconnect, device number 4
[   53.006252][   T17] usb 6-1: USB disconnect, device number 2
06:55:28 executing program 1:
r0 = syz_usb_connect$hid(0x0, 0x33, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000406d041cc340000000000109022100010000a0000904000001030101000621000000000905810300000000009b31da2227118ff6ec8a86"], 0x0)
syz_usb_ep_write(r0, 0x0, 0x38, 0x0)

06:55:28 executing program 3:
r0 = syz_usb_connect$hid(0x0, 0x33, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000406d041cc340000000000109022100010000a0000904000001030101000621000000000905810300000000009b31da2227118ff6ec8a86"], 0x0)
syz_usb_ep_write(r0, 0x0, 0x38, 0x0)

06:55:28 executing program 0:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x1, 0x42, 0x95, 0x8, 0x46d, 0x896, 0x8e42, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xb3, 0x0, 0x0, 0xf7, 0x81, 0x7a}}]}}]}}, 0x0)

06:55:28 executing program 2:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x40, 0xf1, 0xff, 0x200008, 0xc502, 0xc152, 0xcc43, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1a, 0x0, 0x0, 0x8, 0x6, 0x62}}]}}]}}, 0x0)

[   53.378237][  T107] usb 5-1: new high-speed USB device number 3 using dummy_hcd
06:55:28 executing program 5:
r0 = syz_usb_connect$hid(0x0, 0x33, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000406d041cc340000000000109022100010000a0000904000001030101000621000000000905810300000000009b31da2227118ff6ec8a86"], 0x0)
syz_usb_ep_write(r0, 0x0, 0x38, 0x0)

[   53.498401][   T17] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[   53.708323][   T12] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[   53.715972][ T2837] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[   53.728257][   T21] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[   53.758384][  T107] usb 5-1: New USB device found, idVendor=0421, idProduct=026c, bcdDevice=d9.c4
[   53.767499][  T107] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   53.776844][  T107] usb 5-1: config 0 descriptor??
[   53.798335][    T5] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[   53.822603][  T107] usb 5-1: bad CDC descriptors
[   53.829269][  T107] usb 5-1: bad CDC descriptors
[   53.834687][  T107] cdc_acm 5-1:0.0: Control and data interfaces are not separated!
[   53.842803][  T107] cdc_acm 5-1:0.0: This needs exactly 3 endpoints
[   53.851881][  T107] cdc_acm: probe of 5-1:0.0 failed with error -22
[   53.858397][   T17] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   53.869508][   T17] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   53.878680][   T17] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   53.888014][   T17] usb 2-1: config 0 descriptor??
[   53.968370][   T12] usb 3-1: Using ep0 maxpacket: 8
[   53.973668][ T2837] usb 1-1: Using ep0 maxpacket: 8
[   54.020091][  T107] usb 5-1: USB disconnect, device number 3
[   54.088588][   T12] usb 3-1: config 0 has an invalid interface number: 26 but max is 0
[   54.096783][   T12] usb 3-1: config 0 has no interface number 0
[   54.103086][ T2837] usb 1-1: config 0 has an invalid interface number: 179 but max is 0
[   54.111438][ T2837] usb 1-1: config 0 has no interface number 0
[   54.117600][   T12] usb 3-1: New USB device found, idVendor=c502, idProduct=c152, bcdDevice=cc.43
[   54.126718][   T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   54.138399][   T21] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   54.146776][ T2837] usb 1-1: New USB device found, idVendor=046d, idProduct=0896, bcdDevice=8e.42
[   54.149484][   T21] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   54.158636][ T2837] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   54.167603][   T21] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   54.178379][   T12] usb 3-1: config 0 descriptor??
[   54.194629][   T21] usb 4-1: config 0 descriptor??
[   54.198385][    T5] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   54.210569][    T5] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   54.219892][    T5] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   54.231986][    T5] usb 6-1: config 0 descriptor??
[   54.238288][ T2837] usb 1-1: config 0 descriptor??
[   54.280207][ T2837] gspca_main: vc032x-2.14.0 probing 046d:0896
[   54.385080][    T5] usb 2-1: USB disconnect, device number 2
06:55:29 executing program 4:
syz_usb_connect(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000adc6594021046c02c4d90000000109022400010000000009040000000202ff0005240600000d240f000000000001fc000000"], 0x0)

[   54.476985][   T21] usb 3-1: USB disconnect, device number 5
[   54.488419][ T2837] gspca_vc032x: reg_r err -71
[   54.493260][ T2837] vc032x: probe of 1-1:0.179 failed with error -71
[   54.501683][ T2837] usb 1-1: USB disconnect, device number 5
[   54.666158][ T2727] usb 4-1: USB disconnect, device number 5
[   54.692953][    T5] usb 6-1: USB disconnect, device number 3
[   54.808242][   T17] usb 5-1: new high-speed USB device number 4 using dummy_hcd
06:55:29 executing program 1:
r0 = syz_usb_connect$hid(0x0, 0x33, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000406d041cc340000000000109022100010000a0000904000001030101000621000000000905810300000000009b31da2227118ff6ec8a86"], 0x0)
syz_usb_ep_write(r0, 0x0, 0x38, 0x0)

06:55:29 executing program 2:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x40, 0xf1, 0xff, 0x200008, 0xc502, 0xc152, 0xcc43, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x1a, 0x0, 0x0, 0x8, 0x6, 0x62}}]}}]}}, 0x0)

06:55:29 executing program 0:
syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x1, 0x42, 0x95, 0x8, 0x46d, 0x896, 0x8e42, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xb3, 0x0, 0x0, 0xf7, 0x81, 0x7a}}]}}]}}, 0x0)

06:55:30 executing program 3:
r0 = syz_usb_connect$hid(0x0, 0x33, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000406d041cc340000000000109022100010000a0000904000001030101000621000000000905810300000000009b31da2227118ff6ec8a86"], 0x0)
syz_usb_ep_write(r0, 0x0, 0x38, 0x0)

06:55:30 executing program 5:
r0 = syz_usb_connect$hid(0x0, 0x33, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000406d041cc340000000000109022100010000a0000904000001030101000621000000000905810300000000009b31da2227118ff6ec8a86"], 0x0)
syz_usb_ep_write(r0, 0x0, 0x38, 0x0)

[   55.168326][   T17] usb 5-1: New USB device found, idVendor=0421, idProduct=026c, bcdDevice=d9.c4
[   55.177523][   T17] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   55.185675][ T2727] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[   55.203544][   T17] usb 5-1: config 0 descriptor??
[   55.252287][   T17] usb 5-1: bad CDC descriptors
[   55.258921][   T17] usb 5-1: bad CDC descriptors
[   55.264355][   T17] cdc_acm 5-1:0.0: Control and data interfaces are not separated!
[   55.272419][   T17] cdc_acm 5-1:0.0: This needs exactly 3 endpoints
[   55.279098][   T21] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[   55.286694][   T17] cdc_acm: probe of 5-1:0.0 failed with error -22
[   55.298330][ T2766] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[   55.459785][    T5] usb 5-1: USB disconnect, device number 4
[   55.488422][ T2887] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[   55.496223][ T2883] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[   55.528407][   T21] usb 3-1: Using ep0 maxpacket: 8
[   55.548396][ T2727] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   55.559500][ T2727] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   55.568751][ T2727] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   55.576791][ T2766] usb 1-1: Using ep0 maxpacket: 8
[   55.583638][ T2727] usb 2-1: config 0 descriptor??
[   55.658360][   T21] usb 3-1: config 0 has an invalid interface number: 26 but max is 0
[   55.666544][   T21] usb 3-1: config 0 has no interface number 0
[   55.672909][   T21] usb 3-1: New USB device found, idVendor=c502, idProduct=c152, bcdDevice=cc.43
[   55.682045][   T21] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   55.691330][   T21] usb 3-1: config 0 descriptor??
[   55.708587][ T2766] usb 1-1: config 0 has an invalid interface number: 179 but max is 0
[   55.716842][ T2766] usb 1-1: config 0 has no interface number 0
[   55.723104][ T2766] usb 1-1: New USB device found, idVendor=046d, idProduct=0896, bcdDevice=8e.42
[   55.732444][ T2766] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   55.745468][ T2766] usb 1-1: config 0 descriptor??
[   55.790594][ T2766] gspca_main: vc032x-2.14.0 probing 046d:0896
[   55.858373][ T2883] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   55.869408][ T2883] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   55.878513][ T2883] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   55.886618][ T2887] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   55.898361][ T2887] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   55.907884][ T2887] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   55.917916][ T2883] usb 4-1: config 0 descriptor??
[   55.924303][ T2887] usb 6-1: config 0 descriptor??
[   55.942444][   T21] usb 3-1: USB disconnect, device number 6
06:55:30 executing program 4:
syz_usb_connect(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000adc6594021046c02c4d90000000109022400010000000009040000000202ff0005240600000d240f000000000001fc000000"], 0x0)

[   56.000397][ T2766] gspca_vc032x: reg_r err -71
[   56.005205][ T2766] vc032x: probe of 1-1:0.179 failed with error -71
[   56.017154][ T2766] usb 1-1: USB disconnect, device number 6
[   56.039393][ T2887] usb 2-1: USB disconnect, device number 3
[   56.298227][    T5] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[   56.369172][ T2887] usb 4-1: USB disconnect, device number 6
[   56.379962][ T2837] usb 6-1: USB disconnect, device number 4
06:55:31 executing program 2:
syz_usb_connect(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000adc6594021046c02c4d90000000109022400010000000009040000000202ff0005240600000d240f000000000001fc000000"], 0x0)

06:55:31 executing program 0:
r0 = syz_open_dev$hidraw(&(0x7f0000000000)='/dev/../raw#\x00', 0x0, 0x7d)
write$hidraw(r0, &(0x7f0000000200)="b2119e62929d2caec0c03f5f3b8815ece0c03ae9719d8aaa2082bf9dfcfcdea5f43cf0aeb8f7960a88c2fd287e4bcbd55c5dba435a979851fedfc5195fcf498a5e372daa98a9067a5a427428db799adc9e04bd6357f8fe", 0x57)

06:55:31 executing program 1:
r0 = syz_usb_connect$hid(0x0, 0x33, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000406d041cc340000000000109022100010000a0000904000001030101000621000000000905810300000000009b31da2227118ff6ec8a86"], 0x0)
syz_usb_ep_write(r0, 0x0, 0x38, 0x0)

06:55:31 executing program 0:
r0 = syz_open_dev$hidraw(&(0x7f0000000000)='/dev/../raw#\x00', 0x0, 0x7d)
write$hidraw(r0, &(0x7f0000000200)="b2119e62929d2caec0c03f5f3b8815ece0c03ae9719d8aaa2082bf9dfcfcdea5f43cf0aeb8f7960a88c2fd287e4bcbd55c5dba435a979851fedfc5195fcf498a5e372daa98a9067a5a427428db799adc9e04bd6357f8fe", 0x57)

06:55:31 executing program 0:
r0 = syz_open_dev$hidraw(&(0x7f0000000000)='/dev/../raw#\x00', 0x0, 0x7d)
write$hidraw(r0, &(0x7f0000000200)="b2119e62929d2caec0c03f5f3b8815ece0c03ae9719d8aaa2082bf9dfcfcdea5f43cf0aeb8f7960a88c2fd287e4bcbd55c5dba435a979851fedfc5195fcf498a5e372daa98a9067a5a427428db799adc9e04bd6357f8fe", 0x57)

06:55:31 executing program 0:
r0 = syz_open_dev$hidraw(&(0x7f0000000000)='/dev/../raw#\x00', 0x0, 0x7d)
write$hidraw(r0, &(0x7f0000000200)="b2119e62929d2caec0c03f5f3b8815ece0c03ae9719d8aaa2082bf9dfcfcdea5f43cf0aeb8f7960a88c2fd287e4bcbd55c5dba435a979851fedfc5195fcf498a5e372daa98a9067a5a427428db799adc9e04bd6357f8fe", 0x57)

06:55:31 executing program 0:
r0 = syz_open_dev$hidraw(&(0x7f0000000000)='/dev/../raw#\x00', 0x0, 0x7d)
write$hidraw(r0, &(0x7f0000000200)="b2119e62929d2caec0c03f5f3b8815ece0c03ae9719d8aaa2082bf9dfcfcdea5f43cf0aeb8f7960a88c2fd287e4bcbd55c5dba435a979851fedfc5195fcf498a5e372daa98a9067a5a427428db799adc9e04bd6357f8fe", 0x57)

06:55:31 executing program 0:
r0 = syz_open_dev$hidraw(&(0x7f0000000000)='/dev/../raw#\x00', 0x0, 0x7d)
write$hidraw(r0, &(0x7f0000000200)="b2119e62929d2caec0c03f5f3b8815ece0c03ae9719d8aaa2082bf9dfcfcdea5f43cf0aeb8f7960a88c2fd287e4bcbd55c5dba435a979851fedfc5195fcf498a5e372daa98a9067a5a427428db799adc9e04bd6357f8fe", 0x57)

06:55:31 executing program 0:
r0 = syz_open_dev$hidraw(&(0x7f0000000000)='/dev/../raw#\x00', 0x0, 0x7d)
write$hidraw(r0, &(0x7f0000000200)="b2119e62929d2caec0c03f5f3b8815ece0c03ae9719d8aaa2082bf9dfcfcdea5f43cf0aeb8f7960a88c2fd287e4bcbd55c5dba435a979851fedfc5195fcf498a5e372daa98a9067a5a427428db799adc9e04bd6357f8fe", 0x57)

[   56.658415][    T5] usb 5-1: New USB device found, idVendor=0421, idProduct=026c, bcdDevice=d9.c4
[   56.667627][    T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   56.678405][    T5] usb 5-1: config 0 descriptor??
[   56.726534][    T5] usb 5-1: bad CDC descriptors
[   56.732906][    T5] usb 5-1: bad CDC descriptors
[   56.738309][    T5] cdc_acm 5-1:0.0: Control and data interfaces are not separated!
[   56.746222][    T5] cdc_acm 5-1:0.0: This needs exactly 3 endpoints
[   56.753181][    T5] cdc_acm: probe of 5-1:0.0 failed with error -22
[   56.768248][   T12] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[   56.838361][ T2766] usb 2-1: new high-speed USB device number 4 using dummy_hcd
06:55:31 executing program 0:
syz_usb_connect(0x0, 0x2d, &(0x7f0000002980)=ANY=[@ANYBLOB="12010000bbfe9508a2a728ffe7640000000109021b00010000000009044c000001031a0009210000000100000084f6339bb74db1d4cb49ac25dac5d19caf2f1716f1b4c4c54c0e863533f04e2c6d6420e30e55e89a2e6f5dfbd0e80a4199bd2cd863ce14c653d30798bb29eca7800a7bce88e0ac7d2e4178403d1bfed1c6323c441a3a7772b7bb8ccef07711f31ef0bc37c67e54dfb4786c589aac83df79d9d313f8"], 0x0)

06:55:31 executing program 3:
r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000090000206d041cc340000000000109022400010000a000090400000103010100092100000001220500090581030000000000"], 0x0)
syz_usb_control_io(r0, &(0x7f0000000440)={0x34, &(0x7f0000000100)={0x0, 0x0, 0x9, {0x9, 0x0, "74019c07e28016"}}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000780)={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})

[   56.953845][ T2887] usb 5-1: USB disconnect, device number 5
[   57.138745][   T12] usb 3-1: New USB device found, idVendor=0421, idProduct=026c, bcdDevice=d9.c4
[   57.147920][   T12] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   57.158100][   T12] usb 3-1: config 0 descriptor??
[   57.208376][    T5] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[   57.208406][ T2766] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   57.220125][ T2837] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[   57.227052][ T2766] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   57.243544][ T2766] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   57.247869][   T12] usb 3-1: bad CDC descriptors
[   57.253253][ T2766] usb 2-1: config 0 descriptor??
[   57.262965][   T12] usb 3-1: bad CDC descriptors
[   57.267992][   T12] cdc_acm 3-1:0.0: Control and data interfaces are not separated!
[   57.276068][   T12] cdc_acm 3-1:0.0: This needs exactly 3 endpoints
[   57.282906][   T12] cdc_acm: probe of 3-1:0.0 failed with error -22
06:55:32 executing program 4:
syz_usb_connect(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000adc6594021046c02c4d90000000109022400010000000009040000000202ff0005240600000d240f000000000001fc000000"], 0x0)

[   57.417063][   T12] usb 3-1: USB disconnect, device number 7
[   57.488384][    T5] usb 1-1: Using ep0 maxpacket: 8
[   57.493534][ T2837] usb 4-1: Using ep0 maxpacket: 32
[   57.608383][    T5] usb 1-1: config 0 has an invalid interface number: 76 but max is 0
[   57.616562][    T5] usb 1-1: config 0 has no interface number 0
[   57.622774][    T5] usb 1-1: New USB device found, idVendor=a7a2, idProduct=ff28, bcdDevice=64.e7
[   57.631964][    T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   57.640106][ T2837] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   57.651055][ T2837] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   57.660166][ T2837] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   57.669564][    T5] usb 1-1: config 0 descriptor??
[   57.675467][ T2837] usb 4-1: config 0 descriptor??
[   57.706049][ T2766] usb 2-1: USB disconnect, device number 4
[   57.711598][    T5] usb 1-1: MIDIStreaming interface descriptor not found
[   57.720151][ T2837] hub 4-1:0.0: USB hub found
[   57.748258][  T107] usb 5-1: new high-speed USB device number 6 using dummy_hcd
06:55:32 executing program 2:
syz_usb_connect(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000adc6594021046c02c4d90000000109022400010000000009040000000202ff0005240600000d240f000000000001fc000000"], 0x0)

06:55:32 executing program 5:
syz_usb_connect$hid(0x0, 0x33, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000406d041cc340000000000109022100010000a00009040001030101000621000000000905810300000000009b31da2227118f16ed8a86"], 0x0)
syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x38, 0x0)

[   57.920176][   T12] usb 1-1: USB disconnect, device number 7
[   57.938402][ T2837] hub 4-1:0.0: config failed, can't read hub descriptor (err -90)
[   58.118398][  T107] usb 5-1: New USB device found, idVendor=0421, idProduct=026c, bcdDevice=d9.c4
[   58.127510][  T107] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   58.136780][  T107] usb 5-1: config 0 descriptor??
[   58.183162][  T107] usb 5-1: bad CDC descriptors
[   58.189575][  T107] usb 5-1: bad CDC descriptors
[   58.195077][  T107] cdc_acm 5-1:0.0: Control and data interfaces are not separated!
[   58.203062][  T107] cdc_acm 5-1:0.0: This needs exactly 3 endpoints
[   58.209688][  T107] cdc_acm: probe of 5-1:0.0 failed with error -22
06:55:33 executing program 1:
r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x30, 0x2b, 0x0, 0x8, 0x10c4, 0x818a, 0xe17f, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x6d, 0x0, 0x0, 0x3}}]}}]}}, 0x0)
syz_usb_control_io(r0, &(0x7f00000012c0)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001600)={0x54, &(0x7f0000001300)={0x0, 0x0, 0x3, "9d3e63"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
syz_usb_disconnect(0xffffffffffffffff)
syz_usb_disconnect(r0)

[   58.238399][ T2863] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[   58.246128][    T5] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[   58.259137][ T2837] usbhid 4-1:0.0: can't add hid device: -71
[   58.265161][ T2837] usbhid: probe of 4-1:0.0 failed with error -71
[   58.298918][ T2837] usb 4-1: USB disconnect, device number 7
[   58.389421][   T12] usb 5-1: USB disconnect, device number 6
[   58.548251][ T2766] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[   58.598279][ T2863] usb 6-1: config 0 has an invalid descriptor of length 33, skipping remainder of the config
[   58.608756][    T5] usb 3-1: New USB device found, idVendor=0421, idProduct=026c, bcdDevice=d9.c4
[   58.617984][    T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   58.626117][ T2863] usb 6-1: config 0 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 3
[   58.639069][ T2863] usb 6-1: config 0 interface 0 has no altsetting 0
[   58.645740][ T2863] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   58.654836][ T2863] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   58.668954][    T5] usb 3-1: config 0 descriptor??
[   58.674817][ T2863] usb 6-1: config 0 descriptor??
[   58.709989][    T5] usb 3-1: bad CDC descriptors
[   58.715870][    T5] usb 3-1: bad CDC descriptors
[   58.722634][    T5] cdc_acm 3-1:0.0: Control and data interfaces are not separated!
[   58.730532][    T5] cdc_acm 3-1:0.0: This needs exactly 3 endpoints
[   58.737013][  T107] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[   58.744699][    T5] cdc_acm: probe of 3-1:0.0 failed with error -22
[   58.798224][ T2766] usb 2-1: Using ep0 maxpacket: 8
06:55:33 executing program 4:
syz_usb_connect(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x6c, 0x3, 0xe0, 0x10, 0x24c6, 0xd183, 0x4f36, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0xa9, 0x0, 0x2, 0xff, 0x5d, 0x81, 0x0, [], [{{0x9, 0x5, 0x85, 0xb, 0x63}}, {{0x9, 0x5, 0x3, 0x3, 0x4}}]}}]}}]}}, 0x0)

[   58.921166][ T2766] usb 2-1: config 0 has an invalid interface number: 109 but max is 0
[   58.929452][ T2766] usb 2-1: config 0 has no interface number 0
[   58.935562][ T2887] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[   58.938805][    T5] usb 3-1: USB disconnect, device number 8
[   58.952478][ T2766] usb 2-1: New USB device found, idVendor=10c4, idProduct=818a, bcdDevice=e1.7f
[   58.958693][ T2863] usb 6-1: string descriptor 0 read error: -71
[   58.961756][ T2766] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   58.974082][ T2863] usb 6-1: cannot find UAC_HEADER
[   58.981187][  T107] usb 1-1: Using ep0 maxpacket: 8
[   58.990476][ T2766] usb 2-1: config 0 descriptor??
[   58.999788][ T2863] snd-usb-audio: probe of 6-1:0.0 failed with error -22
[   59.008370][ T2863] usb 6-1: USB disconnect, device number 5
[   59.041524][ T2766] radio-si470x 2-1:0.109: could not find interrupt in endpoint
[   59.050240][ T2766] radio-si470x: probe of 2-1:0.109 failed with error -5
[   59.098368][  T107] usb 1-1: config 0 has an invalid interface number: 76 but max is 0
[   59.106518][  T107] usb 1-1: config 0 has no interface number 0
[   59.113091][  T107] usb 1-1: New USB device found, idVendor=a7a2, idProduct=ff28, bcdDevice=64.e7
[   59.122269][  T107] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   59.131294][  T107] usb 1-1: config 0 descriptor??
[   59.171336][  T107] usb 1-1: MIDIStreaming interface descriptor not found
[   59.228270][ T2887] usb 4-1: Using ep0 maxpacket: 32
[   59.248653][ T2766] radio-raremono 2-1:0.109: Thanko's Raremono connected: (10C4:818A)
[   59.268335][   T21] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[   59.358348][ T2887] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[   59.369329][ T2887] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   59.369471][ T2863] usb 1-1: USB disconnect, device number 8
[   59.378450][ T2887] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   59.386065][ T2887] usb 4-1: config 0 descriptor??
[   59.429035][ T2887] hub 4-1:0.0: USB hub found
06:55:34 executing program 2:
syz_usb_connect(0x0, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="12010000adc6594021046c02c4d90000000109022400010000000009040000000202ff0005240600000d240f000000000001fc000000"], 0x0)

[   59.518243][   T21] usb 5-1: Using ep0 maxpacket: 16
[   59.638446][   T21] usb 5-1: config 0 has an invalid interface number: 169 but max is 0
[   59.646809][   T21] usb 5-1: config 0 has no interface number 0
[   59.653161][   T21] usb 5-1: config 0 interface 169 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 7
[   59.665313][   T21] usb 5-1: config 0 interface 169 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7
[   59.676471][   T21] usb 5-1: New USB device found, idVendor=24c6, idProduct=d183, bcdDevice=4f.36
[   59.685585][   T21] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   59.693837][ T2766] radio-raremono 2-1:0.109: raremono_cmd_main failed (-71)
[   59.701244][ T2883] usb 6-1: new high-speed USB device number 6 using dummy_hcd
[   59.709160][ T2887] hub 4-1:0.0: config failed, can't read hub descriptor (err -22)
[   59.719666][ T2766] radio-raremono 2-1:0.109: V4L2 device registered as radio0
[   59.728710][ T2766] usb 2-1: USB disconnect, device number 5
[   59.734737][ T2766] radio-raremono 2-1:0.109: Thanko's Raremono disconnected
[   59.743845][   T21] usb 5-1: config 0 descriptor??
[   59.753511][ T2973] ==================================================================
[   59.761839][ T2973] BUG: KASAN: use-after-free in __mutex_lock+0x11a8/0x12b0
[   59.769188][ T2973] Read of size 8 at addr ffff8881aecabaf0 by task v4l_id/2973
[   59.776635][ T2973] 
[   59.778959][ T2973] CPU: 0 PID: 2973 Comm: v4l_id Not tainted 5.2.0-rc6+ #15
[   59.786142][ T2973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   59.796977][ T2973] Call Trace:
[   59.800290][ T2973]  dump_stack+0xca/0x13e
[   59.804579][ T2973]  ? __mutex_lock+0x11a8/0x12b0
[   59.809463][ T2973]  ? __mutex_lock+0x11a8/0x12b0
[   59.814362][ T2973]  print_address_description+0x67/0x231
[   59.820023][ T2973]  ? __mutex_lock+0x11a8/0x12b0
[   59.824855][ T2973]  ? __mutex_lock+0x11a8/0x12b0
[   59.828389][ T2887] usbhid 4-1:0.0: can't add hid device: -71
[   59.829702][ T2973]  __kasan_report.cold+0x1a/0x32
[   59.835707][ T2887] usbhid: probe of 4-1:0.0 failed with error -71
[   59.840533][ T2973]  ? __mutex_lock+0x11a8/0x12b0
[   59.840549][ T2973]  kasan_report+0xe/0x20
[   59.840558][ T2973]  __mutex_lock+0x11a8/0x12b0
[   59.840569][ T2973]  ? __video_do_ioctl+0x5c7/0xb30
[   59.840578][ T2973]  ? mutex_trylock+0x1a0/0x1a0
[   59.840591][ T2973]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   59.840603][ T2973]  ? __module_text_address+0xe/0x140
[   59.840614][ T2973]  ? is_module_text_address+0xc/0x1a
[   59.840626][ T2973]  ? kernel_text_address+0x5e/0xc0
[   59.840636][ T2973]  ? __video_do_ioctl+0x5c7/0xb30
[   59.840646][ T2973]  __video_do_ioctl+0x5c7/0xb30
[   59.840656][ T2973]  ? copy_overflow+0x30/0x30
[   59.840668][ T2973]  ? stack_trace_save+0x9f/0xe0
[   59.840688][ T2973]  ? stack_trace_consume_entry+0x180/0x180
[   59.879913][ T2887] usb 4-1: USB disconnect, device number 8
[   59.882021][ T2973]  video_usercopy+0x446/0xee0
[   59.928069][ T2973]  ? copy_overflow+0x30/0x30
[   59.932690][ T2973]  ? __kprobes_text_end+0x87e98/0x87e98
[   59.938272][ T2973]  ? v4l_enumstd+0x60/0x60
[   59.942734][ T2973]  ? debug_check_no_obj_freed+0x20a/0x42e
[   59.948476][ T2973]  ? do_raw_spin_lock+0x11a/0x280
[   59.953523][ T2973]  ? video_usercopy+0xee0/0xee0
[   59.958392][ T2973]  v4l2_ioctl+0x147/0x1a0
[   59.962748][ T2973]  ? video_devdata+0xa0/0xa0
[   59.967346][ T2973]  do_vfs_ioctl+0xcda/0x12e0
[   59.971966][ T2973]  ? quarantine_put+0xb2/0x150
[   59.976839][ T2973]  ? ioctl_preallocate+0x200/0x200
[   59.982241][ T2973]  ? putname+0xe1/0x120
[   59.986423][ T2973]  ? putname+0xe1/0x120
[   59.990611][ T2973]  ? rcu_read_lock_sched_held+0x113/0x130
[   59.992626][ T2766] usb 5-1: USB disconnect, device number 7
[   59.996371][ T2973]  ? kmem_cache_free+0x258/0x2a0
[   60.007171][ T2973]  ? rcu_read_lock_sched_held+0x113/0x130
[   60.008605][    C1] xpad 5-1:0.169: xpad_irq_out - usb_submit_urb failed with result -19
[   60.012909][ T2973]  ksys_ioctl+0x9b/0xc0
[   60.012930][ T2973]  __x64_sys_ioctl+0x6f/0xb0
[   60.030078][ T2973]  ? lockdep_hardirqs_on+0x379/0x580
[   60.035379][ T2973]  do_syscall_64+0xb7/0x560
[   60.039927][ T2973]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   60.045823][ T2973] RIP: 0033:0x7f84d16e0347
[   60.050267][ T2973] Code: 90 90 90 48 8b 05 f1 fa 2a 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 90 90 90 90 90 90 90 90 90 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 fa 2a 00 31 d2 48 29 c2 64
[   60.069876][ T2973] RSP: 002b:00007ffd882faec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[   60.078395][ T2973] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84d16e0347
[   60.078456][ T2883] usb 6-1: config 0 has an invalid descriptor of length 33, skipping remainder of the config
[   60.086396][ T2973] RDX: 00007ffd882faed0 RSI: 0000000080685600 RDI: 0000000000000003
[   60.086413][ T2973] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   60.097268][ T2883] usb 6-1: config 0 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 3
[   60.115505][ T2973] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400884
[   60.115514][ T2973] R13: 00007ffd882fb020 R14: 0000000000000000 R15: 0000000000000000
[   60.115522][ T2973] 
[   60.115532][ T2973] Allocated by task 2766:
[   60.115554][ T2973]  save_stack+0x1b/0x80
[   60.115566][ T2973]  __kasan_kmalloc.constprop.0+0xbf/0xd0
[   60.115575][ T2973]  __kmalloc_node_track_caller+0xee/0x370
[   60.115585][ T2973]  devm_kmalloc+0x87/0x190
[   60.115595][ T2973]  usb_raremono_probe+0x2f/0x231
[   60.115607][ T2973]  usb_probe_interface+0x305/0x7a0
[   60.115617][ T2973]  really_probe+0x281/0x660
[   60.115637][ T2973]  driver_probe_device+0x104/0x210
[   60.123888][ T2883] usb 6-1: config 0 interface 0 has no altsetting 0
[   60.136763][ T2973]  __device_attach_driver+0x1c2/0x220
[   60.136774][ T2973]  bus_for_each_drv+0x15c/0x1e0
[   60.136782][ T2973]  __device_attach+0x217/0x360
[   60.136790][ T2973]  bus_probe_device+0x1e4/0x290
[   60.136802][ T2973]  device_add+0xae6/0x16f0
[   60.136813][ T2973]  usb_set_configuration+0xdf6/0x1670
[   60.136823][ T2973]  generic_probe+0x9d/0xd5
[   60.136832][ T2973]  usb_probe_device+0x99/0x100
[   60.136841][ T2973]  really_probe+0x281/0x660
[   60.136861][ T2973]  driver_probe_device+0x104/0x210
[   60.144980][ T2883] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40
[   60.152849][ T2973]  __device_attach_driver+0x1c2/0x220
[   60.152860][ T2973]  bus_for_each_drv+0x15c/0x1e0
[   60.152868][ T2973]  __device_attach+0x217/0x360
[   60.152877][ T2973]  bus_probe_device+0x1e4/0x290
[   60.152888][ T2973]  device_add+0xae6/0x16f0
[   60.152900][ T2973]  usb_new_device.cold+0x6a4/0xe61
[   60.152909][ T2973]  hub_event+0x1abd/0x3550
[   60.152922][ T2973]  process_one_work+0x905/0x1570
[   60.152932][ T2973]  worker_thread+0x96/0xe20
[   60.152942][ T2973]  kthread+0x30b/0x410
[   60.152954][ T2973]  ret_from_fork+0x24/0x30
[   60.152968][ T2973] 
[   60.155318][ T2883] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   60.159646][ T2973] Freed by task 2766:
[   60.159671][ T2973]  save_stack+0x1b/0x80
[   60.159680][ T2973]  __kasan_slab_free+0x130/0x180
[   60.159689][ T2973]  kfree+0xd7/0x280
[   60.159699][ T2973]  release_nodes+0x4a1/0x910
[   60.159708][ T2973]  devres_release_all+0x74/0xc3
[   60.159737][ T2973]  device_release_driver_internal+0x21b/0x4c0
[   60.187424][ T2883] usb 6-1: config 0 descriptor??
[   60.189938][ T2973]  bus_remove_device+0x2dc/0x4a0
[   60.189948][ T2973]  device_del+0x460/0xb80
[   60.189960][ T2973]  usb_disable_device+0x211/0x690
[   60.189970][ T2973]  usb_disconnect+0x284/0x830
[   60.189980][ T2973]  hub_event+0x13bd/0x3550
[   60.189994][ T2973]  process_one_work+0x905/0x1570
[   60.190005][ T2973]  worker_thread+0x7ab/0xe20
[   60.190014][ T2973]  kthread+0x30b/0x410
[   60.190039][ T2973]  ret_from_fork+0x24/0x30
[   60.405780][ T2973] 
[   60.408108][ T2973] The buggy address belongs to the object at ffff8881aecab300
[   60.408108][ T2973]  which belongs to the cache kmalloc-4k of size 4096
[   60.422605][ T2973] The buggy address is located 2032 bytes inside of
[   60.422605][ T2973]  4096-byte region [ffff8881aecab300, ffff8881aecac300)
[   60.436068][ T2973] The buggy address belongs to the page:
[   60.441712][ T2973] page:ffffea0006bb2a00 refcount:1 mapcount:0 mapping:ffff8881dac02600 index:0x0 compound_mapcount: 0
[   60.452674][ T2973] flags: 0x200000000010200(slab|head)
[   60.458048][ T2973] raw: 0200000000010200 dead000000000100 dead000000000200 ffff8881dac02600
[   60.466719][ T2973] raw: 0000000000000000 0000000000070007 00000001ffffffff 0000000000000000
[   60.468378][ T2883] usb 6-1: string descriptor 0 read error: -71
[   60.475339][ T2973] page dumped because: kasan: bad access detected
[   60.487201][ T2883] usb 6-1: cannot find UAC_HEADER
[   60.487923][ T2973] 
[   60.495286][ T2973] Memory state around the buggy address:
[   60.498546][ T2883] snd-usb-audio: probe of 6-1:0.0 failed with error -22
[   60.500925][ T2973]  ffff8881aecab980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   60.516116][ T2973]  ffff8881aecaba00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   60.521296][ T2883] usb 6-1: USB disconnect, device number 6
[   60.524231][ T2973] >ffff8881aecaba80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
06:55:35 executing program 3:
syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x36, 0xbd, 0x5f, 0x400040, 0x421, 0xe, 0x67e0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x4e, 0x0, 0x0, 0x2, 0x2, 0xff}}]}}]}}, 0x0)

[   60.538116][ T2973]                                                              ^
[   60.545846][ T2973]  ffff8881aecabb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   60.553910][ T2973]  ffff8881aecabb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[   60.561965][ T2973] ==================================================================
[   60.570049][ T2973] Disabling lock debugging due to kernel taint
[   60.576457][ T2973] Kernel panic - not syncing: panic_on_warn set ...
[   60.583097][ T2973] CPU: 0 PID: 2973 Comm: v4l_id Tainted: G    B             5.2.0-rc6+ #15
06:55:35 executing program 0:
syz_usb_connect(0x0, 0x2d, &(0x7f0000002980)=ANY=[@ANYBLOB="12010000bbfe9508a2a728ffe7640000000109021b00010000000009044c000001031a0009210000000100000084f6339bb74db1d4cb49ac25dac5d19caf2f1716f1b4c4c54c0e863533f04e2c6d6420e30e55e89a2e6f5dfbd0e80a4199bd2cd863ce14c653d30798bb29eca7800a7bce88e0ac7d2e4178403d1bfed1c6323c441a3a7772b7bb8ccef07711f31ef0bc37c67e54dfb4786c589aac83df79d9d313f8"], 0x0)

[   60.591691][ T2973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   60.602036][ T2973] Call Trace:
[   60.605357][ T2973]  dump_stack+0xca/0x13e
[   60.609610][ T2973]  panic+0x292/0x6c9
[   60.613596][ T2973]  ? __warn_printk+0xf3/0xf3
[   60.618194][ T2973]  ? retint_kernel+0x10/0x10
[   60.622822][ T2973]  ? trace_hardirqs_on+0x55/0x1c0
[   60.627860][ T2973]  ? __mutex_lock+0x11a8/0x12b0
[   60.632729][ T2973]  end_report+0x43/0x49
[   60.636897][ T2973]  ? __mutex_lock+0x11a8/0x12b0
[   60.641757][ T2973]  __kasan_report.cold+0xd/0x32
[   60.646613][ T2973]  ? __mutex_lock+0x11a8/0x12b0
[   60.651463][ T2973]  kasan_report+0xe/0x20
[   60.655700][ T2973]  __mutex_lock+0x11a8/0x12b0
[   60.660458][ T2973]  ? __video_do_ioctl+0x5c7/0xb30
[   60.665502][ T2973]  ? mutex_trylock+0x1a0/0x1a0
[   60.670367][ T2973]  ? entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   60.676436][ T2973]  ? __module_text_address+0xe/0x140
[   60.681814][ T2973]  ? is_module_text_address+0xc/0x1a
[   60.687089][ T2973]  ? kernel_text_address+0x5e/0xc0
[   60.692210][ T2973]  ? __video_do_ioctl+0x5c7/0xb30
[   60.697248][ T2973]  __video_do_ioctl+0x5c7/0xb30
[   60.702092][ T2973]  ? copy_overflow+0x30/0x30
[   60.706694][ T2973]  ? stack_trace_save+0x9f/0xe0
[   60.711542][ T2973]  ? stack_trace_consume_entry+0x180/0x180
[   60.717355][ T2973]  video_usercopy+0x446/0xee0
[   60.722064][ T2973]  ? copy_overflow+0x30/0x30
[   60.726906][ T2973]  ? __kprobes_text_end+0x87e98/0x87e98
[   60.732438][ T2973]  ? v4l_enumstd+0x60/0x60
[   60.736861][ T2973]  ? debug_check_no_obj_freed+0x20a/0x42e
[   60.742584][ T2973]  ? do_raw_spin_lock+0x11a/0x280
[   60.747607][ T2973]  ? video_usercopy+0xee0/0xee0
[   60.752449][ T2973]  v4l2_ioctl+0x147/0x1a0
[   60.756787][ T2973]  ? video_devdata+0xa0/0xa0
[   60.761369][ T2973]  do_vfs_ioctl+0xcda/0x12e0
[   60.767471][ T2973]  ? quarantine_put+0xb2/0x150
[   60.772235][ T2973]  ? ioctl_preallocate+0x200/0x200
[   60.777367][ T2973]  ? putname+0xe1/0x120
[   60.781516][ T2973]  ? putname+0xe1/0x120
[   60.785845][ T2973]  ? rcu_read_lock_sched_held+0x113/0x130
[   60.791609][ T2973]  ? kmem_cache_free+0x258/0x2a0
[   60.796559][ T2973]  ? rcu_read_lock_sched_held+0x113/0x130
[   60.798237][ T2766] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[   60.802292][ T2973]  ksys_ioctl+0x9b/0xc0
[   60.802307][ T2973]  __x64_sys_ioctl+0x6f/0xb0
[   60.802319][ T2973]  ? lockdep_hardirqs_on+0x379/0x580
[   60.802341][ T2973]  do_syscall_64+0xb7/0x560
[   60.828310][ T2973]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   60.834304][ T2973] RIP: 0033:0x7f84d16e0347
[   60.838798][ T2973] Code: 90 90 90 48 8b 05 f1 fa 2a 00 64 c7 00 26 00 00 00 48 c7 c0 ff ff ff ff c3 90 90 90 90 90 90 90 90 90 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c1 fa 2a 00 31 d2 48 29 c2 64
[   60.858411][ T2973] RSP: 002b:00007ffd882faec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[   60.866815][ T2973] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f84d16e0347
[   60.874898][ T2973] RDX: 00007ffd882faed0 RSI: 0000000080685600 RDI: 0000000000000003
[   60.883066][ T2973] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   60.888227][ T2887] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[   60.891048][ T2973] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000400884
[   60.891055][ T2973] R13: 00007ffd882fb020 R14: 0000000000000000 R15: 0000000000000000
[   60.891566][ T2973] Kernel Offset: disabled
[   60.919319][ T2973] Rebooting in 86400 seconds..