[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[   13.789317][ T1738] random: sshd: uninitialized urandom read (32 bytes read)
[?25l[?1c7[ ok 8[?25h[?0c.

Debian GNU/Linux 7 syzkaller ttyS0

syzkaller login: [   15.962418][ T1772] random: sshd: uninitialized urandom read (32 bytes read)
[   15.977557][    C1] random: crng init done
Warning: Permanently added '10.128.0.200' (ECDSA) to the list of known hosts.
executing program
executing program
executing program
executing program
executing program
executing program
[   42.425361][   T94] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   42.425369][ T1805] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[   42.440724][   T12] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[   42.448270][   T95] usb 6-1: new high-speed USB device number 2 using dummy_hcd
[   42.455842][    T5] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[   42.463356][ T1806] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[   42.515632][   T94] usb 1-1: Using ep0 maxpacket: 16
[   42.545444][    T5] usb 3-1: Using ep0 maxpacket: 16
[   42.555513][   T12] usb 5-1: Using ep0 maxpacket: 16
[   42.560868][   T95] usb 6-1: Using ep0 maxpacket: 16
[   42.566141][ T1806] usb 4-1: Using ep0 maxpacket: 16
[   42.571434][ T1805] usb 2-1: Using ep0 maxpacket: 16
[   42.655709][   T94] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[   42.665495][    T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[   42.665650][   T94] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[   42.675432][    T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[   42.686115][   T94] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[   42.686128][   T94] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   42.692244][   T94] usb 1-1: config 0 descriptor??
[   42.697383][    T5] usb 3-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[   42.728647][    T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   42.736727][   T12] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[   42.746507][   T12] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[   42.757957][   T12] usb 5-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[   42.761542][   T94] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
[   42.767061][   T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   42.767138][ T1806] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[   42.783088][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   42.792477][ T1806] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[   42.792513][ T1806] usb 4-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[   42.792532][ T1806] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   42.798978][   T94] usbvision_audio_off: can't write reg
[   42.809911][   T95] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[   42.822976][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   42.826901][   T95] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[   42.826930][   T95] usb 6-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[   42.826945][   T95] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   42.827017][ T1805] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[   42.827036][ T1805] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[   42.827061][ T1805] usb 2-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[   42.832693][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   42.842232][ T1805] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   42.845938][ T1806] usb 4-1: config 0 descriptor??
[   42.856781][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   42.860713][   T12] usb 5-1: config 0 descriptor??
[   42.882737][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   42.887293][   T95] usb 6-1: config 0 descriptor??
[   42.901295][   T94] usb 1-1: usbvision_write_reg: failed: error -90
executing program
[   42.907029][ T1805] usb 2-1: config 0 descriptor??
[   42.912781][   T94] usbvision_i2c_register: can't write reg
[   42.922111][    T5] usb 3-1: config 0 descriptor??
[   42.940806][   T94] USBVision[0]: registered USBVision Video device video0 [v4l2]
[   42.977452][ T1806] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
[   42.979742][   T94] USBVision[0]: registered USBVision Radio device radio0 [v4l2]
[   42.987761][ T1805] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
[   42.996229][   T94] usb 1-1: USB disconnect, device number 2
[   43.003217][   T95] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
[   43.017246][   T12] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
[   43.024878][   T12] usb 5-1: usbvision_write_reg: failed: error -90
[   43.031508][   T12] usbvision_audio_off: can't write reg
[   43.039633][   T95] usb 6-1: usbvision_write_reg: failed: error -90
[   43.046329][   T95] usbvision_audio_off: can't write reg
[   43.056817][    T5] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
[   43.064480][    T5] usb 3-1: usbvision_write_reg: failed: error -90
[   43.071071][    T5] usbvision_audio_off: can't write reg
[   43.086301][ T1806] usb 4-1: usbvision_write_reg: failed: error -90
[   43.092772][ T1806] usbvision_audio_off: can't write reg
[   43.100610][   T95] usb 6-1: usbvision_write_reg: failed: error -90
[   43.107287][ T1805] usb 2-1: usbvision_write_reg: failed: error -90
[   43.113720][ T1805] usbvision_audio_off: can't write reg
[   43.119945][   T95] usb 6-1: usbvision_write_reg: failed: error -90
[   43.126883][   T12] usb 5-1: usbvision_write_reg: failed: error -90
[   43.133380][   T12] usb 5-1: usbvision_write_reg: failed: error -90
[   43.140114][ T1806] usb 4-1: usbvision_write_reg: failed: error -90
[   43.146623][   T95] usb 6-1: usbvision_write_reg: failed: error -90
executing program
executing program
executing program
executing program
executing program
[   43.163086][ T1805] usb 2-1: usbvision_write_reg: failed: error -90
[   43.169635][    T5] usb 3-1: usbvision_write_reg: failed: error -90
[   43.178809][ T1806] usb 4-1: usbvision_write_reg: failed: error -90
[   43.185888][ T1805] usb 2-1: usbvision_write_reg: failed: error -90
[   43.192367][ T1805] usb 2-1: usbvision_write_reg: failed: error -90
[   43.209392][   T12] usb 5-1: usbvision_write_reg: failed: error -90
[   43.225998][ T1806] usb 4-1: usbvision_write_reg: failed: error -90
[   43.242562][    T5] usb 3-1: usbvision_write_reg: failed: error -90
[   43.249245][   T95] usb 6-1: usbvision_write_reg: failed: error -90
[   43.255819][    T5] usb 3-1: usbvision_write_reg: failed: error -90
[   43.272502][   T95] usb 6-1: usbvision_write_reg: failed: error -90
[   43.279119][   T95] usbvision_i2c_register: can't write reg
[   43.284968][   T12] usb 5-1: usbvision_write_reg: failed: error -90
[   43.291657][ T1806] usb 4-1: usbvision_write_reg: failed: error -90
[   43.298223][ T1805] usb 2-1: usbvision_write_reg: failed: error -90
[   43.304680][ T1805] usb 2-1: usbvision_write_reg: failed: error -90
[   43.311260][ T1805] usbvision_i2c_register: can't write reg
[   43.317191][   T12] usb 5-1: usbvision_write_reg: failed: error -90
[   43.323600][   T12] usbvision_i2c_register: can't write reg
[   43.329468][ T1806] usb 4-1: usbvision_write_reg: failed: error -90
[   43.335947][ T1806] usbvision_i2c_register: can't write reg
[   43.341734][    T5] usb 3-1: usbvision_write_reg: failed: error -90
[   43.348789][    T5] usb 3-1: usbvision_write_reg: failed: error -90
[   43.355208][    T5] usbvision_i2c_register: can't write reg
[   43.361148][   T95] USBVision[2]: registered USBVision Video device video0 [v4l2]
[   43.369933][   T95] USBVision[2]: registered USBVision Radio device radio0 [v4l2]
[   43.374759][ T1830] usbvision_set_video_format: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   43.377816][   T12] USBVision[1]: registered USBVision Video device video1 [v4l2]
[   43.387909][   T94] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[   43.396114][ T1806] USBVision[4]: registered USBVision Video device video2 [v4l2]
[   43.411231][ T1805] USBVision[5]: registered USBVision Video device video3 [v4l2]
[   43.421430][    T5] USBVision[3]: registered USBVision Video device video4 [v4l2]
[   43.429342][   T95] usb 6-1: USB disconnect, device number 2
[   43.435959][ T1805] USBVision[5]: registered USBVision Radio device radio1 [v4l2]
[   43.443090][ T1833] usbvision_set_video_format: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   43.446657][ T1806] USBVision[4]: registered USBVision Radio device radio2 [v4l2]
[   43.458509][ T1832] usbvision_set_video_format: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   43.462927][    T5] USBVision[3]: registered USBVision Radio device radio3 [v4l2]
[   43.479436][ T1834] usbvision_set_video_format: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   43.480495][   T12] USBVision[1]: registered USBVision Radio device radio4 [v4l2]
[   43.492491][ T1835] usbvision_set_video_format: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   43.500138][ T1805] usb 2-1: USB disconnect, device number 2
[   43.512844][ T1830] usb 6-1: usbvision_set_dram_settings: ERROR=-19
[   43.515445][   T94] usb 1-1: Using ep0 maxpacket: 16
[   43.524622][ T1833] usb 4-1: usbvision_set_dram_settings: ERROR=-90
[   43.532393][ T1830] usbvision_set_compression_params: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   43.543520][ T1834] usb 2-1: usbvision_set_dram_settings: ERROR=-19
[   43.546985][ T1806] usb 4-1: USB disconnect, device number 2
[   43.551766][ T1832] usb 5-1: usbvision_set_dram_settings: ERROR=-90
[   43.556692][    T5] usb 3-1: USB disconnect, device number 2
[   43.563803][ T1832] usbvision_set_compression_params: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   43.568690][ T1833] usbvision_set_compression_params: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   43.579151][ T1835] usb 3-1: usbvision_set_dram_settings: ERROR=-19
[   43.591357][   T12] usb 5-1: USB disconnect, device number 2
[   43.597069][ T1834] usbvision_set_compression_params: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   43.602191][ T1830] usb 6-1: usbvision_write_reg: failed: error -19
[   43.613291][ T1832] usb 5-1: usbvision_write_reg: failed: error -19
[   43.619677][ T1830] usbvision_set_input: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   43.622958][ T1833] usb 4-1: usbvision_write_reg: failed: error -19
[   43.626184][ T1832] usbvision_set_input: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   43.626353][ T1835] usbvision_set_compression_params: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   43.635454][ T1833] usbvision_set_input: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   43.635895][ T1830] usb 6-1: usbvision_set_output failed: error -19
[   43.642290][ T1834] usb 2-1: usbvision_write_reg: failed: error -19
[   43.651693][ T1833] usb 4-1: usbvision_set_output failed: error -19
[   43.661747][ T1834] usbvision_set_input: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   43.661930][ T1835] usb 3-1: usbvision_write_reg: failed: error -19
[   43.671450][ T1830] usb 6-1: usbvision_write_reg: failed: error -19
[   43.677600][ T1835] usbvision_set_input: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   43.677826][ T1834] usb 2-1: usbvision_set_output failed: error -19
[   43.684148][ T1832] usb 5-1: usbvision_set_output failed: error -19
[   43.691392][   T94] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[   43.700921][ T1830] usb 6-1: usbvision_write_reg: failed: error -19
[   43.706858][   T94] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[   43.706887][   T94] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[   43.713415][ T1830] usb 6-1: usbvision_read_reg: failed: error -19
[   43.722544][   T94] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   43.729477][ T1833] usb 4-1: usbvision_write_reg: failed: error -19
[   43.735582][ T1835] usb 3-1: usbvision_set_output failed: error -19
[   43.745315][ T1832] usb 5-1: usbvision_write_reg: failed: error -19
[   43.751785][ T1834] usb 2-1: usbvision_write_reg: failed: error -19
[   43.763007][ T1833] usb 4-1: usbvision_write_reg: failed: error -19
[   43.771751][ T1835] usb 3-1: usbvision_write_reg: failed: error -19
[   43.778429][ T1830] usb 6-1: usbvision_write_reg: failed: error -19
[   43.786197][ T1834] usb 2-1: usbvision_write_reg: failed: error -19
[   43.792508][ T1830] usbvision_set_audio: can't write iopin register for audio switching
[   43.793844][ T1832] usb 5-1: usbvision_write_reg: failed: error -19
[   43.799097][ T1831] video4linux radio0: usbvision_radio_open: Someone tried to open an already opened USBVision Radio!
[   43.805930][ T1833] usb 4-1: usbvision_read_reg: failed: error -19
[   43.812110][ T1835] usb 3-1: usbvision_write_reg: failed: error -19
[   43.818479][   T95] usbvision_disconnect: In use, disconnect pending
[   43.821437][ T1832] usb 5-1: usbvision_read_reg: failed: error -19
[   43.837428][ T1835] usb 3-1: usbvision_read_reg: failed: error -19
[   43.838298][ T1833] usb 4-1: usbvision_write_reg: failed: error -19
[   43.850090][   T94] usb 1-1: config 0 descriptor??
[   43.852556][ T1833] usbvision_set_audio: can't write iopin register for audio switching
[   43.858570][ T1832] usb 5-1: usbvision_write_reg: failed: error -19
[   43.863591][ T1841] video4linux radio2: usbvision_radio_open: Someone tried to open an already opened USBVision Radio!
[   43.869855][ T1832] usbvision_set_audio: can't write iopin register for audio switching
[   43.876580][ T1834] usb 2-1: usbvision_read_reg: failed: error -19
[   43.883107][ T1806] usbvision_disconnect: In use, disconnect pending
[   43.890217][ T1835] usb 3-1: usbvision_write_reg: failed: error -19
[   43.895719][ T1843] video4linux radio4: usbvision_radio_open: Someone tried to open an already opened USBVision Radio!
[   43.902085][ T1835] usbvision_set_audio: can't write iopin register for audio switching
[   43.902206][ T1842] video4linux radio3: usbvision_radio_open: Someone tried to open an already opened USBVision Radio!
[   43.907316][   T12] usbvision_disconnect: In use, disconnect pending
[   43.922669][ T1834] usb 2-1: usbvision_write_reg: failed: error -19
[   43.932653][    T5] usbvision_disconnect: In use, disconnect pending
[   43.940855][ T1834] usbvision_set_audio: can't write iopin register for audio switching
[   44.018585][ T1840] video4linux radio1: usbvision_radio_open: Someone tried to open an already opened USBVision Radio!
[   44.021851][   T94] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
[   44.029894][ T1805] usbvision_disconnect: In use, disconnect pending
[   44.037450][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   44.050350][   T94] usbvision_audio_off: can't write reg
[   44.056409][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   44.063111][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   44.069713][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   44.086275][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   44.092761][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   44.099204][   T94] usbvision_i2c_register: can't write reg
[   44.105745][   T94] USBVision[6]: registered USBVision Video device video5 [v4l2]
[   44.115083][   T94] USBVision[6]: registered USBVision Radio device radio5 [v4l2]
[   44.117786][ T1845] usbvision_set_video_format: ERROR=-90. USBVISION stopped - reconnect or reload driver.
executing program
[   44.133396][ T1845] usb 1-1: usbvision_set_dram_settings: ERROR=-90
[   44.140120][ T1845] usbvision_set_compression_params: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   44.154848][ T1845] usb 1-1: usbvision_write_reg: failed: error -90
[   44.161364][ T1845] usbvision_set_input: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   44.164146][   T94] usb 1-1: USB disconnect, device number 3
[   44.172449][ T1845] usb 1-1: usbvision_set_output failed: error -19
[   44.183350][ T1845] usb 1-1: usbvision_write_reg: failed: error -19
[   44.189911][ T1845] usb 1-1: usbvision_write_reg: failed: error -19
[   44.196406][ T1845] usb 1-1: usbvision_read_reg: failed: error -19
[   44.202918][ T1845] usb 1-1: usbvision_write_reg: failed: error -19
[   44.209391][ T1845] usbvision_set_audio: can't write iopin register for audio switching
[   44.217667][ T1846] video4linux radio5: usbvision_radio_open: Someone tried to open an already opened USBVision Radio!
[   44.230114][   T94] usbvision_disconnect: In use, disconnect pending
[   44.245469][   T95] usb 6-1: new high-speed USB device number 3 using dummy_hcd
[   44.295384][    T5] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[   44.303031][ T1806] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[   44.315352][   T12] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[   44.345744][   T95] usb 6-1: Using ep0 maxpacket: 16
[   44.395448][ T1806] usb 4-1: Using ep0 maxpacket: 16
[   44.400752][    T5] usb 3-1: Using ep0 maxpacket: 16
[   44.406141][   T12] usb 5-1: Using ep0 maxpacket: 16
[   44.415379][ T1805] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[   44.465561][   T95] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[   44.475433][   T95] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[   44.486694][   T95] usb 6-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[   44.496069][   T95] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   44.505703][   T95] usb 6-1: config 0 descriptor??
[   44.535524][ T1806] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[   44.545369][ T1806] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[   44.556476][ T1806] usb 4-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[   44.566098][ T1806] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   44.574258][    T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[   44.584160][    T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[   44.595098][    T5] usb 3-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[   44.604174][    T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   44.612304][   T12] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[   44.615320][   T94] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[   44.621980][   T12] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[   44.622008][   T12] usb 5-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[   44.649515][   T12] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   44.657808][ T1805] usb 2-1: Using ep0 maxpacket: 16
[   44.664721][   T95] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
[   44.672609][   T95] usb 6-1: usbvision_write_reg: failed: error -90
[   44.679224][   T95] usbvision_audio_off: can't write reg
[   44.684748][   T95] usb 6-1: usbvision_write_reg: failed: error -90
[   44.691742][   T95] usb 6-1: usbvision_write_reg: failed: error -90
[   44.699216][ T1806] usb 4-1: config 0 descriptor??
[   44.704363][   T95] usb 6-1: usbvision_write_reg: failed: error -90
[   44.715526][   T94] usb 1-1: Using ep0 maxpacket: 16
[   44.722239][   T12] usb 5-1: config 0 descriptor??
[   44.727991][    T5] usb 3-1: config 0 descriptor??
executing program
[   44.733157][   T95] usb 6-1: usbvision_write_reg: failed: error -90
[   44.741518][ T1806] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
[   44.749371][   T95] usb 6-1: usbvision_write_reg: failed: error -90
[   44.755925][   T95] usbvision_i2c_register: can't write reg
[   44.762036][ T1806] usb 4-1: usbvision_write_reg: failed: error -90
[   44.768730][ T1806] usbvision_audio_off: can't write reg
[   44.776386][    T5] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
[   44.784020][    T5] usb 3-1: usbvision_write_reg: failed: error -90
[   44.790475][    T5] usbvision_audio_off: can't write reg
[   44.798013][   T12] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
[   44.805631][ T1805] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[   44.815361][ T1805] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[   44.826276][ T1805] usb 2-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[   44.835347][ T1805] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   44.835421][   T94] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0
[   44.843905][   T12] usb 5-1: usbvision_write_reg: failed: error -90
[   44.853071][   T94] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[   44.853099][   T94] usb 1-1: New USB device found, idVendor=0573, idProduct=4d31, bcdDevice=83.91
[   44.859590][   T12] usbvision_audio_off: can't write reg
[   44.859671][ T1806] usb 4-1: usbvision_write_reg: failed: error -90
[   44.870476][   T94] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   44.879557][    T5] usb 3-1: usbvision_write_reg: failed: error -90
[   44.890830][   T94] usb 1-1: config 0 descriptor??
[   44.891727][   T95] USBVision[7]: registered USBVision Video device video6 [v4l2]
[   44.909248][ T1853] usbvision_set_video_format: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   44.911643][   T12] usb 5-1: usbvision_write_reg: failed: error -90
executing program
[   44.920723][ T1853] usb 6-1: usbvision_set_dram_settings: ERROR=-90
[   44.929878][    T5] usb 3-1: usbvision_write_reg: failed: error -90
[   44.936272][ T1853] usbvision_set_compression_params: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   44.942706][   T95] USBVision[7]: registered USBVision Radio device radio6 [v4l2]
[   44.964461][ T1853] usb 6-1: usbvision_write_reg: failed: error -90
[   44.967050][ T1806] usb 4-1: usbvision_write_reg: failed: error -90
executing program
executing program
[   44.973330][ T1853] usbvision_set_input: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   44.981074][    T5] usb 3-1: usbvision_write_reg: failed: error -90
[   44.990863][   T94] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
[   45.012126][ T1805] usb 2-1: config 0 descriptor??
[   45.014388][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   45.022672][   T12] usb 5-1: usbvision_write_reg: failed: error -90
[   45.023624][   T94] usbvision_audio_off: can't write reg
[   45.030604][ T1806] usb 4-1: usbvision_write_reg: failed: error -90
[   45.042121][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   45.049448][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   45.052623][   T12] usb 5-1: usbvision_write_reg: failed: error -90
[   45.056123][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   45.074107][ T1805] usbvision_probe: Hauppauge WinTV USB Pro (PAL B/G FM) found
[   45.081983][ T1805] usb 2-1: usbvision_write_reg: failed: error -90
[   45.088480][ T1805] usbvision_audio_off: can't write reg
[   45.092704][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   45.095396][   T95] usb 6-1: USB disconnect, device number 3
[   45.101064][   T94] usb 1-1: usbvision_write_reg: failed: error -90
[   45.106359][   T12] usb 5-1: usbvision_write_reg: failed: error -90
[   45.112691][   T94] usbvision_i2c_register: can't write reg
[   45.117756][   T94] USBVision[11]: registered USBVision Video device video7 [v4l2]
[   45.119281][ T1805] usb 2-1: usbvision_write_reg: failed: error -90
[   45.127555][   T94] USBVision[11]: registered USBVision Radio device radio7 [v4l2]
[   45.136270][    T5] usb 3-1: usbvision_write_reg: failed: error -90
[   45.144564][ T1860] usbvision_set_video_format: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   45.146987][ T1853] usb 6-1: usbvision_set_output failed: error -19
[   45.147033][ T1853] usb 6-1: usbvision_write_reg: failed: error -19
[   45.153662][ T1860] usb 1-1: usbvision_set_dram_settings: ERROR=-90
executing program
[   45.163405][ T1806] usb 4-1: usbvision_write_reg: failed: error -90
[   45.172754][ T1860] usbvision_set_compression_params: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   45.182617][    T5] usb 3-1: usbvision_write_reg: failed: error -90
[   45.182894][ T1860] usb 1-1: usbvision_write_reg: failed: error -90
[   45.189233][    T5] usbvision_i2c_register: can't write reg
[   45.189339][   T12] usb 5-1: usbvision_write_reg: failed: error -90
[   45.199579][ T1860] usbvision_set_input: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   45.202737][   T94] usb 1-1: USB disconnect, device number 4
[   45.206346][   T12] usbvision_i2c_register: can't write reg
[   45.216149][ T1860] usb 1-1: usbvision_set_output failed: error -19
[   45.220388][ T1805] usb 2-1: usbvision_write_reg: failed: error -90
[   45.226624][ T1860] usb 1-1: usbvision_write_reg: failed: error -19
[   45.236081][ T1806] usb 4-1: usbvision_write_reg: failed: error -90
[   45.240803][ T1860] usb 1-1: usbvision_write_reg: failed: error -19
[   45.246035][ T1806] usbvision_i2c_register: can't write reg
[   45.246123][ T1853] usb 6-1: usbvision_write_reg: failed: error -19
[   45.252818][ T1860] usb 1-1: usbvision_read_reg: failed: error -19
[   45.260008][ T1805] usb 2-1: usbvision_write_reg: failed: error -90
[   45.266611][ T1860] usb 1-1: usbvision_write_reg: failed: error -19
[   45.282720][    T5] USBVision[9]: registered USBVision Video device video8 [v4l2]
[   45.284770][ T1860] usbvision_set_audio: can't write iopin register for audio switching
[   45.291549][ T1806] USBVision[8]: registered USBVision Video device video9 [v4l2]
executing program
[   45.313404][ T1861] video4linux radio7: usbvision_radio_open: Someone tried to open an already opened USBVision Radio!
[   45.320745][ T1805] usb 2-1: usbvision_write_reg: failed: error -90
[   45.326944][   T94] usbvision_disconnect: In use, disconnect pending
[   45.334597][   T12] USBVision[10]: registered USBVision Video device video10 [v4l2]
[   45.345442][ T1853] usb 6-1: usbvision_read_reg: failed: error -19
[   45.351839][    T5] USBVision[9]: registered USBVision Radio device radio8 [v4l2]
[   45.372299][ T1863] usbvision_set_video_format: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   45.381011][ T1805] usb 2-1: usbvision_write_reg: failed: error -90
[   45.390702][ T1864] usbvision_set_video_format: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   45.396619][ T1805] usbvision_i2c_register: can't write reg
[   45.406466][ T1853] usb 6-1: usbvision_write_reg: failed: error -19
[   45.418748][ T1853] usbvision_set_audio: can't write iopin register for audio switching
[   45.419613][ T1866] usbvision_set_video_format: ERROR=-90. USBVISION stopped - reconnect or reload driver.
[   45.427437][ T1806] USBVision[8]: registered USBVision Radio device radio9 [v4l2]
[   45.437045][ T1854] video4linux radio6: usbvision_radio_open: Someone tried to open an already opened USBVision Radio!
[   45.453271][    T5] usb 3-1: USB disconnect, device number 3
[   45.457812][ T1864] usb 3-1: usbvision_set_dram_settings: ERROR=-19
[   45.461504][   T95] usbvision_disconnect: In use, disconnect pending
[   45.468230][ T1863] usb 4-1: usbvision_set_dram_settings: ERROR=-90
[   45.485107][   T12] USBVision[10]: registered USBVision Radio device radio10 [v4l2]
[   45.490025][ T1866] usb 5-1: usbvision_set_dram_settings: ERROR=-90
[   45.495491][ T1806] usb 4-1: USB disconnect, device number 3
[   45.502254][ T1864] usbvision_set_compression_params: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   45.509164][   T12] usb 5-1: USB disconnect, device number 3
[   45.516683][ T1866] usbvision_set_compression_params: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   45.523069][ T1805] USBVision[12]: registered USBVision Video device video11 [v4l2]
[   45.533235][ T1863] usbvision_set_compression_params: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   45.551721][ T1805] USBVision[12]: registered USBVision Radio device radio11 [v4l2]
[   45.560865][ T1864] usb 3-1: usbvision_write_reg: failed: error -19
[   45.567465][ T1864] usbvision_set_input: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   45.567653][ T1870] usb 2-1: usbvision_write_reg: failed: error -90
[   45.583371][ T1870] usbvision_set_audio: can't write iopin register for audio switching
[   45.585403][ T1866] usb 5-1: usbvision_write_reg: failed: error -19
[   45.592843][ T1805] usb 2-1: USB disconnect, device number 3
[   45.598148][ T1866] usbvision_set_input: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   45.604759][ T1805] usbvision_disconnect: In use, disconnect pending
[   45.619326][ T1864] usb 3-1: usbvision_set_output failed: error -19
[   45.622568][ T1870] usbvision_radio_close: Final disconnect
[   45.626809][ T1863] usb 4-1: usbvision_write_reg: failed: error -19
[   45.632196][ T1870] ------------[ cut here ]------------
[   45.638592][ T1863] usbvision_set_input: ERROR=-19. USBVISION stopped - reconnect or reload driver.
[   45.638773][ T1864] usb 3-1: usbvision_write_reg: failed: error -19
[   45.644049][ T1870] sysfs group 'power' not found for kobject 'radio11'
[   45.644159][ T1870] WARNING: CPU: 0 PID: 1870 at fs/sysfs/group.c:278 sysfs_remove_group+0x155/0x1b0
[   45.653326][ T1863] usb 4-1: usbvision_set_output failed: error -19
[   45.659629][ T1870] Kernel panic - not syncing: panic_on_warn set ...
[   45.659642][ T1870] CPU: 0 PID: 1870 Comm: v4l_id Not tainted 5.6.0-rc3-syzkaller #0
[   45.659649][ T1870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   45.659658][ T1870] Call Trace:
[   45.666529][ T1866] usb 5-1: usbvision_set_output failed: error -19
[   45.675701][ T1870]  dump_stack+0xef/0x16e
[   45.675721][ T1870]  ? sysfs_remove_group+0x90/0x1b0
[   45.675731][ T1870]  panic+0x2aa/0x6e1
[   45.675740][ T1870]  ? add_taint.cold+0x16/0x16
[   45.675752][ T1870]  ? __probe_kernel_read+0x188/0x1d0
[   45.675768][ T1870]  ? __warn.cold+0x14/0x30
[   45.682233][ T1864] usb 3-1: usbvision_write_reg: failed: error -19
[   45.688821][ T1870]  ? __warn+0xd5/0x1c8
[   45.688834][ T1870]  ? sysfs_remove_group+0x155/0x1b0
[   45.688844][ T1870]  __warn.cold+0x2f/0x30
[   45.688862][ T1870]  ? sysfs_remove_group+0x155/0x1b0
[   45.696889][ T1863] usb 4-1: usbvision_write_reg: failed: error -19
[   45.707117][ T1870]  report_bug+0x27b/0x2f0
[   45.707131][ T1870]  do_error_trap+0x12b/0x1e0
[   45.707148][ T1870]  ? sysfs_remove_group+0x155/0x1b0
[   45.710470][ T1864] usb 3-1: usbvision_read_reg: failed: error -19
[   45.716921][ T1870]  do_invalid_op+0x32/0x40
[   45.716934][ T1870]  ? sysfs_remove_group+0x155/0x1b0
[   45.716951][ T1870]  invalid_op+0x23/0x30
[   45.721210][ T1866] usb 5-1: usbvision_write_reg: failed: error -19
[   45.726266][ T1870] RIP: 0010:sysfs_remove_group+0x155/0x1b0
[   45.726280][ T1870] Code: 48 89 d9 49 8b 14 24 48 b8 00 00 00 00 00 fc ff df 48 c1 e9 03 80 3c 01 00 75 41 48 8b 33 48 c7 c7 20 67 f1 85 e8 d3 49 84 ff <0f> 0b eb 95 e8 f2 60 d8 ff e9 d2 fe ff ff 48 89 df e8 e5 60 d8 ff
[   45.726292][ T1870] RSP: 0018:ffff8881cc5a7c48 EFLAGS: 00010286
[   45.730206][ T1863] usb 4-1: usbvision_write_reg: failed: error -19
[   45.734825][ T1870] RAX: 0000000000000000 RBX: ffffffff8615f620 RCX: 0000000000000000
[   45.734837][ T1870] RDX: 0000000000000000 RSI: ffffffff812977dd RDI: ffffed10398b4f7b
[   45.740164][ T1866] usb 5-1: usbvision_write_reg: failed: error -19
[   45.744490][ T1870] RBP: 0000000000000000 R08: ffff8881ce6cb100 R09: 0000000000000000
[   45.744502][ T1870] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8881ccffcaf8
[   45.750963][ T1864] usb 3-1: usbvision_write_reg: failed: error -19
[   45.754936][ T1870] R13: ffffffff8615fbc0 R14: 0000000000000000 R15: ffff8881ccffcfb8
[   45.754956][ T1870]  ? vprintk_func+0x7d/0x113
[   45.760138][ T1864] usbvision_set_audio: can't write iopin register for audio switching
[   45.764357][ T1870]  ? sysfs_remove_group+0x155/0x1b0
[   45.769598][ T1867] video4linux radio8: usbvision_radio_open: Someone tried to open an already opened USBVision Radio!
[   45.775931][ T1870]  dpm_sysfs_remove+0x97/0xb0
[   45.775943][ T1870]  device_del+0x18b/0xd30
[   45.775960][ T1870]  ? __mutex_unlock_slowpath+0xe2/0x660
[   45.780354][ T1863] usb 4-1: usbvision_read_reg: failed: error -19
[   45.784869][ T1870]  ? device_create_with_groups+0x120/0x120
[   45.794980][ T1866] usb 5-1: usbvision_read_reg: failed: error -19
[   45.796369][ T1870]  ? wait_for_completion+0x3c0/0x3c0
[   45.796380][ T1870]  ? wait_for_completion+0x3c0/0x3c0
[   45.796393][ T1870]  device_unregister+0x22/0xc0
[   45.796414][ T1870]  video_unregister_device+0xa2/0xc0
[   45.800858][ T1866] usb 5-1: usbvision_write_reg: failed: error -19
[   45.806020][ T1870]  usbvision_unregister_video+0x83/0x120
[   45.806031][ T1870]  usbvision_release+0x10d/0x1c0
[   45.806041][ T1870]  usbvision_radio_close.cold+0x2b/0x74
[   45.806057][ T1870]  ? usbvision_disconnect+0x1e0/0x1e0
[   45.810184][ T1866] usbvision_set_audio: can't write iopin register for audio switching
[   45.816575][ T1870]  v4l2_release+0x2e7/0x390
[   45.816586][ T1870]  ? dev_debug_store+0x100/0x100
[   45.816597][ T1870]  __fput+0x2d7/0x840
[   45.816614][ T1870]  task_work_run+0x13f/0x1c0
[   45.822452][ T1869] video4linux radio10: usbvision_radio_open: Someone tried to open an already opened USBVision Radio!
[   45.841994][ T1870]  exit_to_usermode_loop+0x1d2/0x200
[   45.842006][ T1870]  do_syscall_64+0x4e0/0x5a0
[   45.842018][ T1870]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   45.842032][ T1870] RIP: 0033:0x7fa49d3bd2b0
[   45.848166][ T1863] usb 4-1: usbvision_write_reg: failed: error -19
[   45.854467][ T1870] Code: 40 75 0b 31 c0 48 83 c4 08 e9 0c ff ff ff 48 8d 3d c5 32 08 00 e8 c0 07 02 00 83 3d 45 a3 2b 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ce 8a 01 00 48 89 04 24
[   45.862735][ T1863] usbvision_set_audio: can't write iopin register for audio switching
[   45.870658][ T1870] RSP: 002b:00007ffe5b9d5cc8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003
[   45.870671][ T1870] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fa49d3bd2b0
[   45.870678][ T1870] RDX: 0000000000000013 RSI: 0000000080685600 RDI: 0000000000000003
[   45.870691][ T1870] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   45.877360][ T1868] video4linux radio9: usbvision_radio_open: Someone tried to open an already opened USBVision Radio!
[   45.885218][ T1870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000400884
[   45.885231][ T1870] R13: 00007ffe5b9d5e20 R14: 0000000000000000 R15: 0000000000000000
[   46.169205][ T1870] Kernel Offset: disabled
[   46.173672][ T1870] Rebooting in 86400 seconds..