[  OK  ] Started Getty on tty2.
[  OK  ] Started Getty on tty1.
[  OK  ] Started Serial Getty on ttyS0.
[  OK  ] Started getty on tty2-tty6 if dbus and logind are not available.
[  OK  ] Started OpenBSD Secure Shell server.

Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.199' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [  230.596345][ T1053] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[  230.846247][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  231.006474][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
[  231.086680][ T1053] usb 1-1: config 6 has an invalid interface number: 101 but max is 1
[  231.095181][ T1053] usb 1-1: config 6 has no interface number 1
[  231.101848][ T1053] usb 1-1: config 6 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  231.112678][ T1053] usb 1-1: config 6 interface 101 has no altsetting 0
[  231.356344][ T1053] usb 1-1: string descriptor 0 read error: -22
[  231.362576][ T1053] usb 1-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=91.a5
[  231.372225][ T1053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  231.433862][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
executing program
[  231.596202][ T1053] usb 1-1: reset high-speed USB device number 2 using dummy_hcd
[  232.006152][ T1053] usb 1-1: device descriptor read/64, error -71
[  232.276095][ T1053] usb 1-1: reset high-speed USB device number 2 using dummy_hcd
[  232.536081][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  232.696179][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
executing program
[  233.006613][ T1053] usb 1-1: failed to restore interface 101 altsetting 1 (error=-71)
[  233.017100][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  233.025195][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  233.038205][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
[  233.049720][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  233.057949][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  233.069819][ T1053] usb 1-1: USB disconnect, device number 2
[  233.081853][ T1053] usb 1-1: [ueagle-atm] ADSL device removed
[  233.138534][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  233.147845][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  233.156770][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  233.165185][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  233.176718][ T2951] usb 1-1: [UEAGLE-ATM] firmware is not available
[  233.183537][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  233.465995][ T1053] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[  233.706182][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  233.866097][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
[  233.946325][ T1053] usb 1-1: config 6 has an invalid interface number: 101 but max is 1
[  233.954519][ T1053] usb 1-1: config 6 has no interface number 1
[  233.961881][ T1053] usb 1-1: config 6 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  233.973096][ T1053] usb 1-1: config 6 interface 101 has no altsetting 0
[  234.226042][ T1053] usb 1-1: string descriptor 0 read error: -22
[  234.232317][ T1053] usb 1-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=91.a5
[  234.242557][ T1053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  234.307802][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
executing program
[  234.465903][ T1053] usb 1-1: reset high-speed USB device number 3 using dummy_hcd
[  234.885829][ T1053] usb 1-1: device descriptor read/64, error -71
[  235.155835][ T1053] usb 1-1: reset high-speed USB device number 3 using dummy_hcd
[  235.395819][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  235.555903][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
executing program
[  235.855998][ T1053] usb 1-1: failed to restore interface 101 altsetting 1 (error=-71)
[  235.864432][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  235.873156][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  235.884468][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
[  235.895933][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  235.903727][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  235.914819][ T1053] usb 1-1: USB disconnect, device number 3
[  235.924016][ T1053] usb 1-1: [ueagle-atm] ADSL device removed
[  235.935147][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  235.950046][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  235.958728][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  235.967572][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  235.977102][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  235.984115][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  235.993651][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  236.002566][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  236.010723][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  236.019926][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  236.295723][ T1053] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[  236.535701][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  236.695813][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
[  236.775816][ T1053] usb 1-1: config 6 has an invalid interface number: 101 but max is 1
[  236.783998][ T1053] usb 1-1: config 6 has no interface number 1
[  236.791296][ T1053] usb 1-1: config 6 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  236.802465][ T1053] usb 1-1: config 6 interface 101 has no altsetting 0
[  237.045770][ T1053] usb 1-1: string descriptor 0 read error: -22
[  237.051985][ T1053] usb 1-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=91.a5
[  237.061121][ T1053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  237.117132][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
executing program
[  237.275604][ T1053] usb 1-1: reset high-speed USB device number 4 using dummy_hcd
[  237.705626][ T1053] usb 1-1: device descriptor read/64, error -71
[  237.975572][ T1053] usb 1-1: reset high-speed USB device number 4 using dummy_hcd
[  238.225542][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  238.395623][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
executing program
[  238.705802][ T1053] usb 1-1: failed to restore interface 101 altsetting 1 (error=-71)
[  238.713966][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  238.726904][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  238.739318][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
[  238.749279][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  238.764313][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  238.774126][ T1053] usb 1-1: USB disconnect, device number 4
[  238.783013][ T1053] usb 1-1: [ueagle-atm] ADSL device removed
[  238.791196][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  238.808283][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  238.817976][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  238.826378][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  238.835632][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  238.842390][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  238.851548][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  238.859829][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  238.868272][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  238.877476][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  239.145453][ T1053] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  239.385408][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  239.555586][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
[  239.635550][ T1053] usb 1-1: config 6 has an invalid interface number: 101 but max is 1
[  239.643727][ T1053] usb 1-1: config 6 has no interface number 1
[  239.651052][ T1053] usb 1-1: config 6 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  239.662289][ T1053] usb 1-1: config 6 interface 101 has no altsetting 0
[  239.915518][ T1053] usb 1-1: string descriptor 0 read error: -22
[  239.921947][ T1053] usb 1-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=91.a5
[  239.932541][ T1053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  239.996838][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
executing program
[  240.155357][ T1053] usb 1-1: reset high-speed USB device number 5 using dummy_hcd
[  240.585349][ T1053] usb 1-1: device descriptor read/64, error -71
[  240.855325][ T1053] usb 1-1: reset high-speed USB device number 5 using dummy_hcd
[  241.105262][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  241.265356][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
executing program
[  241.565518][ T1053] usb 1-1: failed to restore interface 101 altsetting 1 (error=-71)
[  241.573995][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  241.587549][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  241.598499][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
[  241.609725][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  241.617947][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  241.628045][ T1053] usb 1-1: USB disconnect, device number 5
[  241.638061][ T1053] usb 1-1: [ueagle-atm] ADSL device removed
[  241.651788][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  241.669663][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  241.678312][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  241.686987][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  241.696691][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  241.703393][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  241.712920][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  241.721582][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  241.729872][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  241.739063][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  242.025165][ T1053] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  242.265134][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  242.425285][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
[  242.505317][ T1053] usb 1-1: config 6 has an invalid interface number: 101 but max is 1
[  242.513565][ T1053] usb 1-1: config 6 has no interface number 1
[  242.520151][ T1053] usb 1-1: config 6 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  242.530953][ T1053] usb 1-1: config 6 interface 101 has no altsetting 0
[  242.775217][ T1053] usb 1-1: string descriptor 0 read error: -22
[  242.781506][ T1053] usb 1-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=91.a5
[  242.791037][ T1053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  242.836640][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
executing program
[  242.995070][ T1053] usb 1-1: reset high-speed USB device number 6 using dummy_hcd
[  243.425062][ T1053] usb 1-1: device descriptor read/64, error -71
[  243.695053][ T1053] usb 1-1: reset high-speed USB device number 6 using dummy_hcd
[  243.955009][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  244.125152][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
executing program
[  244.435201][ T1053] usb 1-1: failed to restore interface 101 altsetting 1 (error=-71)
[  244.443499][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  244.455273][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  244.465439][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
[  244.475886][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  244.483561][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  244.493246][ T1053] usb 1-1: USB disconnect, device number 6
[  244.502558][ T1053] usb 1-1: [ueagle-atm] ADSL device removed
[  244.517237][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  244.536140][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  244.544177][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  244.552921][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  244.562316][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  244.569990][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  244.579255][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  244.587376][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  244.595502][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  244.604932][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  244.874945][ T1053] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  245.114915][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  245.294979][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
[  245.375057][ T1053] usb 1-1: config 6 has an invalid interface number: 101 but max is 1
[  245.383255][ T1053] usb 1-1: config 6 has no interface number 1
[  245.390595][ T1053] usb 1-1: config 6 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  245.401753][ T1053] usb 1-1: config 6 interface 101 has no altsetting 0
[  245.645012][ T1053] usb 1-1: string descriptor 0 read error: -22
[  245.651232][ T1053] usb 1-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=91.a5
[  245.660368][ T1053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  245.716450][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
executing program
[  245.884828][ T1053] usb 1-1: reset high-speed USB device number 7 using dummy_hcd
[  246.314791][ T1053] usb 1-1: device descriptor read/64, error -71
[  246.584768][ T1053] usb 1-1: reset high-speed USB device number 7 using dummy_hcd
[  246.824727][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  246.984868][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
executing program
[  247.284981][ T1053] usb 1-1: failed to restore interface 101 altsetting 1 (error=-71)
[  247.293297][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  247.301913][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  247.311244][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  247.320314][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  247.330711][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
[  247.343806][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  247.359868][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  247.368726][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  247.387340][ T1053] usb 1-1: USB disconnect, device number 7
[  247.402278][ T1053] usb 1-1: [ueagle-atm] ADSL device removed
[  247.411416][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  247.420939][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  247.433442][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  247.447945][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  247.457535][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  247.774684][ T1053] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  248.014649][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  248.174766][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
[  248.255060][ T1053] usb 1-1: config 6 has an invalid interface number: 101 but max is 1
[  248.263438][ T1053] usb 1-1: config 6 has no interface number 1
[  248.270011][ T1053] usb 1-1: config 6 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  248.280837][ T1053] usb 1-1: config 6 interface 101 has no altsetting 0
[  248.524786][ T1053] usb 1-1: string descriptor 0 read error: -22
[  248.531102][ T1053] usb 1-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=91.a5
[  248.540294][ T1053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  248.586179][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
executing program
[  248.744644][ T1053] usb 1-1: reset high-speed USB device number 8 using dummy_hcd
[  249.174594][ T1053] usb 1-1: device descriptor read/64, error -71
[  249.444574][ T1053] usb 1-1: reset high-speed USB device number 8 using dummy_hcd
[  249.704517][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  249.864672][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
executing program
[  250.184649][ T1053] usb 1-1: failed to restore interface 101 altsetting 1 (error=-71)
[  250.193600][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  250.202098][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  250.213233][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
[  250.225300][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  250.232997][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  250.243504][ T1053] usb 1-1: USB disconnect, device number 8
[  250.252973][ T1053] usb 1-1: [ueagle-atm] ADSL device removed
[  250.262893][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  250.276181][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  250.285263][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  250.293224][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  250.303064][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  250.310170][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  250.319107][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  250.327408][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  250.335406][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  250.344570][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  250.644468][ T1053] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  250.884454][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  251.054936][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
[  251.134555][ T1053] usb 1-1: config 6 has an invalid interface number: 101 but max is 1
[  251.142864][ T1053] usb 1-1: config 6 has no interface number 1
[  251.150306][ T1053] usb 1-1: config 6 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  251.161602][ T1053] usb 1-1: config 6 interface 101 has no altsetting 0
[  251.404558][ T1053] usb 1-1: string descriptor 0 read error: -22
[  251.410826][ T1053] usb 1-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=91.a5
[  251.420203][ T1053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  251.465914][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
executing program
[  251.624368][ T1053] usb 1-1: reset high-speed USB device number 9 using dummy_hcd
[  252.054354][ T1053] usb 1-1: device descriptor read/64, error -71
[  252.324311][ T1053] usb 1-1: reset high-speed USB device number 9 using dummy_hcd
[  252.564282][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  252.724581][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
executing program
[  253.014484][ T1053] usb 1-1: failed to restore interface 101 altsetting 1 (error=-71)
[  253.022743][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  253.031249][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  253.041918][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
[  253.053848][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  253.062013][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  253.072054][ T1053] usb 1-1: USB disconnect, device number 9
[  253.081604][ T1053] usb 1-1: [ueagle-atm] ADSL device removed
[  253.091262][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  253.104311][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  253.112392][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  253.121095][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  253.131263][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  253.138850][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  253.148359][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  253.156895][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  253.165155][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  253.174613][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  253.464253][ T1053] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  253.704216][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  253.874345][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
[  253.954384][ T1053] usb 1-1: config 6 has an invalid interface number: 101 but max is 1
[  253.962567][ T1053] usb 1-1: config 6 has no interface number 1
[  253.969186][ T1053] usb 1-1: config 6 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  253.980096][ T1053] usb 1-1: config 6 interface 101 has no altsetting 0
[  254.234392][ T1053] usb 1-1: string descriptor 0 read error: -22
[  254.240649][ T1053] usb 1-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=91.a5
[  254.250986][ T1053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  254.305806][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
executing program
[  254.474193][ T1053] usb 1-1: reset high-speed USB device number 10 using dummy_hcd
[  254.904098][ T1053] usb 1-1: device descriptor read/64, error -71
[  255.174070][ T1053] usb 1-1: reset high-speed USB device number 10 using dummy_hcd
[  255.414084][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  255.574317][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
executing program
[  255.874300][ T1053] usb 1-1: failed to restore interface 101 altsetting 1 (error=-71)
[  255.882538][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  255.890874][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  255.899981][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  255.909371][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  255.920281][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
[  255.935974][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  255.943763][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  255.955938][ T1053] usb 1-1: USB disconnect, device number 10
[  255.966471][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  255.975852][ T1053] usb 1-1: [ueagle-atm] ADSL device removed
[  255.986390][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  256.000821][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  256.009395][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  256.017788][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  256.027600][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  256.344023][ T1053] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  256.593999][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  256.774363][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
[  256.854116][ T1053] usb 1-1: config 6 has an invalid interface number: 101 but max is 1
[  256.862299][ T1053] usb 1-1: config 6 has no interface number 1
[  256.869081][ T1053] usb 1-1: config 6 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  256.879785][ T1053] usb 1-1: config 6 interface 101 has no altsetting 0
[  257.134431][ T1053] usb 1-1: string descriptor 0 read error: -22
[  257.140639][ T1053] usb 1-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=91.a5
[  257.151123][ T1053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  257.205540][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
executing program
[  257.363940][ T1053] usb 1-1: reset high-speed USB device number 11 using dummy_hcd
[  257.783869][ T1053] usb 1-1: device descriptor read/64, error -71
[  258.053864][ T1053] usb 1-1: reset high-speed USB device number 11 using dummy_hcd
[  258.293849][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  258.453986][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
executing program
[  258.753979][ T1053] usb 1-1: failed to restore interface 101 altsetting 1 (error=-71)
[  258.765550][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  258.781129][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  258.796802][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
[  258.807903][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  258.815829][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  258.825813][ T1053] usb 1-1: USB disconnect, device number 11
[  258.835719][ T1053] usb 1-1: [ueagle-atm] ADSL device removed
[  258.847089][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  258.857917][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  258.866996][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  258.875498][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  258.885500][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  258.892474][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  258.901976][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  258.911828][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  258.920101][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  258.929470][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  259.193814][ T1053] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  259.433778][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  259.593932][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
[  259.674111][ T1053] usb 1-1: config 6 has an invalid interface number: 101 but max is 1
[  259.682324][ T1053] usb 1-1: config 6 has no interface number 1
[  259.689615][ T1053] usb 1-1: config 6 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  259.700748][ T1053] usb 1-1: config 6 interface 101 has no altsetting 0
[  259.953829][ T1053] usb 1-1: string descriptor 0 read error: -22
[  259.960109][ T1053] usb 1-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=91.a5
[  259.969297][ T1053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  260.015266][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
executing program
[  260.173759][ T1053] usb 1-1: reset high-speed USB device number 12 using dummy_hcd
[  260.603675][ T1053] usb 1-1: device descriptor read/64, error -71
[  260.873655][ T1053] usb 1-1: reset high-speed USB device number 12 using dummy_hcd
[  261.113664][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  261.273781][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
executing program
[  261.573801][ T1053] usb 1-1: failed to restore interface 101 altsetting 1 (error=-71)
[  261.582038][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  261.590320][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  261.601012][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
[  261.623593][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  261.631303][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  261.641264][ T1053] usb 1-1: USB disconnect, device number 12
[  261.650415][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  261.661231][ T1053] usb 1-1: [ueagle-atm] ADSL device removed
[  261.667357][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  261.680316][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  261.693565][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  261.703960][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  261.711227][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  261.720770][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  261.729293][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  261.737295][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  261.746679][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  262.023594][ T1053] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  262.263602][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  262.423658][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
[  262.503717][ T1053] usb 1-1: config 6 has an invalid interface number: 101 but max is 1
[  262.511974][ T1053] usb 1-1: config 6 has no interface number 1
[  262.518378][ T1053] usb 1-1: config 6 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  262.529059][ T1053] usb 1-1: config 6 interface 101 has no altsetting 0
[  262.813840][ T1053] usb 1-1: string descriptor 0 read error: -22
[  262.820110][ T1053] usb 1-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=91.a5
[  262.829272][ T1053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  262.875136][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
executing program
[  263.033509][ T1053] usb 1-1: reset high-speed USB device number 13 using dummy_hcd
[  263.463465][ T1053] usb 1-1: device descriptor read/64, error -71
[  263.733443][ T1053] usb 1-1: reset high-speed USB device number 13 using dummy_hcd
[  263.973435][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  264.133614][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
executing program
[  264.433663][ T1053] usb 1-1: failed to restore interface 101 altsetting 1 (error=-71)
[  264.441984][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  264.450202][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  264.461077][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
[  264.472991][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  264.481196][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  264.491368][ T1053] usb 1-1: USB disconnect, device number 13
[  264.501260][ T1053] usb 1-1: [ueagle-atm] ADSL device removed
[  264.513216][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  264.525949][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  264.534990][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  264.543007][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  264.552550][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  264.559729][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  264.568802][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  264.576998][   T20] kobject_add_internal failed for firmware (error: -2 parent: 1-1)
[  264.585029][   T20] firmware ueagle-atm!eagleI.fw: fw_load_sysfs_fallback: device_register failed
[  264.594217][   T20] usb 1-1: [UEAGLE-ATM] firmware is not available
[  264.863574][ T1053] usb 1-1: new high-speed USB device number 14 using dummy_hcd
[  265.103405][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  265.263508][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
[  265.353469][ T1053] usb 1-1: config 6 has an invalid interface number: 101 but max is 1
[  265.361714][ T1053] usb 1-1: config 6 has no interface number 1
[  265.368328][ T1053] usb 1-1: config 6 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping
[  265.378880][ T1053] usb 1-1: config 6 interface 101 has no altsetting 0
[  265.623471][ T1053] usb 1-1: string descriptor 0 read error: -22
[  265.629779][ T1053] usb 1-1: New USB device found, idVendor=0baf, idProduct=00f2, bcdDevice=91.a5
[  265.638936][ T1053] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  265.684913][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
executing program
[  265.843330][ T1053] usb 1-1: reset high-speed USB device number 14 using dummy_hcd
[  266.283272][ T1053] usb 1-1: device descriptor read/64, error -71
[  266.553281][ T1053] usb 1-1: reset high-speed USB device number 14 using dummy_hcd
[  266.793210][ T1053] usb 1-1: Using ep0 maxpacket: 8
[  266.953369][ T1053] usb 1-1: unable to get BOS descriptor or descriptor too short
executing program
[  267.253384][ T1053] usb 1-1: failed to restore interface 101 altsetting 1 (error=-71)
[  267.264963][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  267.272752][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  267.284590][ T1053] usb 1-1: [ueagle-atm] ADSL device founded vid (0XBAF) pid (0XF2) Rev (0X91A5): Eagle I
[  267.295935][ T1053] usb 1-1: [ueagle-atm] pre-firmware device, uploading firmware
[  267.303856][ T1053] usb 1-1: [ueagle-atm] loading firmware ueagle-atm/eagleI.fw
[  267.312986][ T1053] usb 1-1: USB disconnect, device number 14
[  267.322547][ T1053] usb 1-1: [ueagle-atm] ADSL device removed
[  267.333594][   T20] usb 1-1: Direct firmware load for ueagle-atm/eagleI.fw failed with error -2
[  267.342481][   T20] usb 1-1: Falling back to sysfs fallback for: ueagle-atm/eagleI.fw
[  267.353872][   T20] ==================================================================
[  267.362189][   T20] BUG: KASAN: use-after-free in kernfs_add_one+0x480/0x4c0
[  267.369530][   T20] Read of size 8 at addr ffff88807d1cf200 by task kworker/1:0/20
[  267.377371][   T20] 
[  267.379697][   T20] CPU: 1 PID: 20 Comm: kworker/1:0 Not tainted 5.15.0-rc5-syzkaller #0
[  267.387928][   T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  267.398029][   T20] Workqueue: events request_firmware_work_func
[  267.404294][   T20] Call Trace:
[  267.407589][   T20]  dump_stack_lvl+0xcd/0x134
[  267.412519][   T20]  print_address_description.constprop.0.cold+0x6c/0x309
[  267.419574][   T20]  ? kernfs_add_one+0x480/0x4c0
[  267.424450][   T20]  ? kernfs_add_one+0x480/0x4c0
[  267.429306][   T20]  kasan_report.cold+0x83/0xdf
[  267.434068][   T20]  ? kernfs_add_one+0x480/0x4c0
[  267.438910][   T20]  kernfs_add_one+0x480/0x4c0
[  267.443578][   T20]  kernfs_create_dir_ns+0x18b/0x220
[  267.448783][   T20]  sysfs_create_dir_ns+0x128/0x290
[  267.453894][   T20]  ? sysfs_create_mount_point+0xb0/0xb0
[  267.459431][   T20]  ? rwlock_bug.part.0+0x90/0x90
[  267.464451][   T20]  ? do_raw_spin_unlock+0x171/0x230
[  267.469648][   T20]  kobject_add_internal+0x2d2/0xa60
[  267.474896][   T20]  kobject_add+0x150/0x1c0
[  267.479299][   T20]  ? kset_create_and_add+0x190/0x190
[  267.484575][   T20]  ? rcu_read_lock_sched_held+0x3a/0x70
[  267.490153][   T20]  get_device_parent+0x3de/0x590
[  267.495126][   T20]  device_add+0x2a8/0x1ee0
[  267.499553][   T20]  ? device_initialize+0x560/0x560
[  267.505017][   T20]  ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0
[  267.511316][   T20]  ? __raw_spin_lock_init+0x36/0x110
[  267.516605][   T20]  firmware_fallback_sysfs+0x408/0xe70
[  267.522125][   T20]  _request_firmware+0xbb5/0x1040
[  267.527148][   T20]  request_firmware_work_func+0xdd/0x230
[  267.532866][   T20]  ? request_partial_firmware_into_buf+0xa0/0xa0
[  267.539234][   T20]  process_one_work+0x9bf/0x16b0
[  267.544217][   T20]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[  267.549627][   T20]  ? rwlock_bug.part.0+0x90/0x90
[  267.554554][   T20]  ? _raw_spin_lock_irq+0x41/0x50
[  267.559734][   T20]  worker_thread+0x658/0x11f0
[  267.564407][   T20]  ? process_one_work+0x16b0/0x16b0
[  267.569600][   T20]  kthread+0x3e5/0x4d0
[  267.573707][   T20]  ? set_kthread_struct+0x130/0x130
[  267.578909][   T20]  ret_from_fork+0x1f/0x30
[  267.583345][   T20] 
[  267.585653][   T20] Allocated by task 20:
[  267.589901][   T20]  kasan_save_stack+0x1b/0x40
[  267.594620][   T20]  __kasan_slab_alloc+0x83/0xb0
[  267.599456][   T20]  kmem_cache_alloc+0x209/0x390
[  267.604345][   T20]  __kernfs_new_node+0xd4/0x8b0
[  267.609185][   T20]  kernfs_create_dir_ns+0x9c/0x220
[  267.614551][   T20]  sysfs_create_dir_ns+0x128/0x290
[  267.619658][   T20]  kobject_add_internal+0x2d2/0xa60
[  267.624842][   T20]  kobject_add+0x150/0x1c0
[  267.629243][   T20]  get_device_parent+0x3de/0x590
[  267.634176][   T20]  device_add+0x2a8/0x1ee0
[  267.638593][   T20]  firmware_fallback_sysfs+0x408/0xe70
[  267.644069][   T20]  _request_firmware+0xbb5/0x1040
[  267.649094][   T20]  request_firmware_work_func+0xdd/0x230
[  267.654805][   T20]  process_one_work+0x9bf/0x16b0
[  267.659743][   T20]  worker_thread+0x658/0x11f0
[  267.664446][   T20]  kthread+0x3e5/0x4d0
[  267.668530][   T20]  ret_from_fork+0x1f/0x30
[  267.672941][   T20] 
[  267.675252][   T20] Freed by task 1053:
[  267.679213][   T20]  kasan_save_stack+0x1b/0x40
[  267.683891][   T20]  kasan_set_track+0x1c/0x30
[  267.688478][   T20]  kasan_set_free_info+0x20/0x30
[  267.693405][   T20]  __kasan_slab_free+0xff/0x130
[  267.698256][   T20]  slab_free_freelist_hook+0x81/0x190
[  267.703964][   T20]  kmem_cache_free+0x8a/0x5b0
[  267.708629][   T20]  kernfs_put.part.0+0x2c4/0x540
[  267.713552][   T20]  kernfs_put+0x42/0x50
[  267.717702][   T20]  __kernfs_remove+0x727/0xab0
[  267.722457][   T20]  kernfs_remove+0x1d/0x30
[  267.726876][   T20]  sysfs_remove_dir+0xc1/0x100
[  267.731627][   T20]  __kobject_del+0xe2/0x200
[  267.736131][   T20]  kobject_del+0x3c/0x60
[  267.740620][   T20]  device_del+0x834/0xd60
[  267.744934][   T20]  usb_disconnect.cold+0x4ba/0x78e
[  267.750217][   T20]  hub_event+0x1c9c/0x4330
[  267.754640][   T20]  process_one_work+0x9bf/0x16b0
[  267.759579][   T20]  worker_thread+0x85c/0x11f0
[  267.764258][   T20]  kthread+0x3e5/0x4d0
[  267.768325][   T20]  ret_from_fork+0x1f/0x30
[  267.772734][   T20] 
[  267.775044][   T20] The buggy address belongs to the object at ffff88807d1cf1d0
[  267.775044][   T20]  which belongs to the cache kernfs_node_cache of size 168
[  267.789602][   T20] The buggy address is located 48 bytes inside of
[  267.789602][   T20]  168-byte region [ffff88807d1cf1d0, ffff88807d1cf278)
[  267.802784][   T20] The buggy address belongs to the page:
[  267.808400][   T20] page:ffffea0001f473c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7d1cf
[  267.818539][   T20] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[  267.826263][   T20] raw: 00fff00000000200 0000000000000000 dead000000000122 ffff888010dc5a00
[  267.834866][   T20] raw: 0000000000000000 0000000080110011 00000001ffffffff 0000000000000000
[  267.843441][   T20] page dumped because: kasan: bad access detected
[  267.849846][   T20] page_owner tracks the page as allocated
[  267.855569][   T20] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 1053, ts 267312666352, free_ts 267295630227
[  267.871799][   T20]  get_page_from_freelist+0xa72/0x2f80
[  267.877290][   T20]  __alloc_pages+0x1b2/0x500
[  267.881879][   T20]  alloc_pages+0x1a7/0x300
[  267.886286][   T20]  new_slab+0x319/0x490
[  267.890449][   T20]  ___slab_alloc+0x921/0xfe0
[  267.895043][   T20]  __slab_alloc.constprop.0+0x4d/0xa0
[  267.900417][   T20]  kmem_cache_alloc+0x365/0x390
[  267.905277][   T20]  __kernfs_new_node+0xd4/0x8b0
[  267.910123][   T20]  kernfs_new_node+0x93/0x120
[  267.914794][   T20]  __kernfs_create_file+0x51/0x350
[  267.919895][   T20]  sysfs_add_file_mode_ns+0x226/0x540
[  267.925260][   T20]  sysfs_merge_group+0x198/0x320
[  267.930632][   T20]  dpm_sysfs_add+0x241/0x290
[  267.935269][   T20]  device_add+0xac4/0x1ee0
[  267.939712][   T20]  usb_create_ep_devs+0x15c/0x2a0
[  267.944796][   T20]  usb_new_device.cold+0xc7c/0x108e
[  267.949984][   T20] page last free stack trace:
[  267.954635][   T20]  free_pcp_prepare+0x2c5/0x780
[  267.959481][   T20]  free_unref_page_list+0x1a9/0xfa0
[  267.964674][   T20]  release_pages+0x830/0x20b0
[  267.969407][   T20]  tlb_finish_mmu+0x165/0x8c0
[  267.974121][   T20]  exit_mmap+0x1ea/0x630
[  267.978353][   T20]  __mmput+0x122/0x4b0
[  267.982466][   T20]  mmput+0x58/0x60
[  267.986175][   T20]  free_bprm+0x65/0x2e0
[  267.990349][   T20]  kernel_execve+0x380/0x460
[  267.994921][   T20]  call_usermodehelper_exec_async+0x2e3/0x580
[  268.000976][   T20]  ret_from_fork+0x1f/0x30
[  268.005396][   T20] 
[  268.007709][   T20] Memory state around the buggy address:
[  268.013667][   T20]  ffff88807d1cf100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  268.021718][   T20]  ffff88807d1cf180: fb fb fc fc fc fc fc fc fc fc fa fb fb fb fb fb
[  268.029766][   T20] >ffff88807d1cf200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc
[  268.037850][   T20]                    ^
[  268.041902][   T20]  ffff88807d1cf280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  268.049961][   T20]  ffff88807d1cf300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  268.058004][   T20] ==================================================================
[  268.066055][   T20] Disabling lock debugging due to kernel taint
[  268.072750][   T20] Kernel panic - not syncing: panic_on_warn set ...
[  268.079346][   T20] CPU: 1 PID: 20 Comm: kworker/1:0 Tainted: G    B             5.15.0-rc5-syzkaller #0
[  268.088982][   T20] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  268.099030][   T20] Workqueue: events request_firmware_work_func
[  268.105182][   T20] Call Trace:
[  268.108462][   T20]  dump_stack_lvl+0xcd/0x134
[  268.113044][   T20]  panic+0x2b0/0x6dd
[  268.116959][   T20]  ? __warn_printk+0xf3/0xf3
[  268.121538][   T20]  ? preempt_schedule_common+0x59/0xc0
[  268.126986][   T20]  ? kernfs_add_one+0x480/0x4c0
[  268.131834][   T20]  ? preempt_schedule_thunk+0x16/0x18
[  268.137205][   T20]  ? trace_hardirqs_on+0x38/0x1c0
[  268.142277][   T20]  ? trace_hardirqs_on+0x51/0x1c0
[  268.147293][   T20]  ? kernfs_add_one+0x480/0x4c0
[  268.152133][   T20]  ? kernfs_add_one+0x480/0x4c0
[  268.156972][   T20]  end_report.cold+0x63/0x6f
[  268.161553][   T20]  kasan_report.cold+0x71/0xdf
[  268.166307][   T20]  ? kernfs_add_one+0x480/0x4c0
[  268.171146][   T20]  kernfs_add_one+0x480/0x4c0
[  268.175814][   T20]  kernfs_create_dir_ns+0x18b/0x220
[  268.181009][   T20]  sysfs_create_dir_ns+0x128/0x290
[  268.186113][   T20]  ? sysfs_create_mount_point+0xb0/0xb0
[  268.191651][   T20]  ? rwlock_bug.part.0+0x90/0x90
[  268.196584][   T20]  ? do_raw_spin_unlock+0x171/0x230
[  268.201773][   T20]  kobject_add_internal+0x2d2/0xa60
[  268.206976][   T20]  kobject_add+0x150/0x1c0
[  268.211380][   T20]  ? kset_create_and_add+0x190/0x190
[  268.216677][   T20]  ? rcu_read_lock_sched_held+0x3a/0x70
[  268.222216][   T20]  get_device_parent+0x3de/0x590
[  268.227162][   T20]  device_add+0x2a8/0x1ee0
[  268.231567][   T20]  ? device_initialize+0x560/0x560
[  268.236667][   T20]  ? __fw_devlink_link_to_suppliers+0x2d0/0x2d0
[  268.242989][   T20]  ? __raw_spin_lock_init+0x36/0x110
[  268.248285][   T20]  firmware_fallback_sysfs+0x408/0xe70
[  268.253737][   T20]  _request_firmware+0xbb5/0x1040
[  268.258751][   T20]  request_firmware_work_func+0xdd/0x230
[  268.264374][   T20]  ? request_partial_firmware_into_buf+0xa0/0xa0
[  268.270696][   T20]  process_one_work+0x9bf/0x16b0
[  268.275638][   T20]  ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[  268.281008][   T20]  ? rwlock_bug.part.0+0x90/0x90
[  268.285948][   T20]  ? _raw_spin_lock_irq+0x41/0x50
[  268.290974][   T20]  worker_thread+0x658/0x11f0
[  268.295669][   T20]  ? process_one_work+0x16b0/0x16b0
[  268.300874][   T20]  kthread+0x3e5/0x4d0
[  268.304941][   T20]  ? set_kthread_struct+0x130/0x130
[  268.310223][   T20]  ret_from_fork+0x1f/0x30
[  268.314957][   T20] Kernel Offset: disabled
[  268.319380][   T20] Rebooting in 86400 seconds..