Warning: Permanently added '10.128.1.180' (ED25519) to the list of known hosts. 1970/01/01 00:00:58 parsed 1 programs [ 59.976367][ T4724] cgroup: Unknown subsys name 'net' [ 60.096398][ T4724] cgroup: Unknown subsys name 'cpuset' [ 60.098557][ T4724] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 60.269979][ T4724] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 64.177652][ T4733] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 64.461791][ T4743] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.462190][ T4743] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.462286][ T4743] bridge_slave_0: entered allmulticast mode [ 64.462743][ T4743] bridge_slave_0: entered promiscuous mode [ 64.464291][ T4743] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.464344][ T4743] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.464392][ T4743] bridge_slave_1: entered allmulticast mode [ 64.465048][ T4743] bridge_slave_1: entered promiscuous mode [ 64.472825][ T4743] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.473702][ T4743] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.479092][ T868] cfg80211: failed to load regulatory.db [ 64.483977][ T4743] team0: Port device team_slave_0 added [ 64.485912][ T1596] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.485972][ T1596] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.486311][ T4743] team0: Port device team_slave_1 added [ 64.497259][ T4743] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.497295][ T4743] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 64.497306][ T4743] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.498015][ T4743] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.498023][ T4743] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 64.498035][ T4743] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.508071][ T4743] hsr_slave_0: entered promiscuous mode [ 64.508395][ T4743] hsr_slave_1: entered promiscuous mode [ 64.552942][ T4743] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.556206][ T4743] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 64.556597][ T4743] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.558581][ T4743] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 64.558909][ T4743] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.560823][ T4743] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 64.561369][ T4743] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.563133][ T4743] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 64.571915][ T4743] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.571981][ T4743] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.572117][ T4743] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.572146][ T4743] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.591425][ T4743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.595826][ T15] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.597374][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.602456][ T4743] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.607398][ T1444] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.607472][ T1444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.612091][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.612131][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.711303][ T4743] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 64.722938][ T4743] veth0_vlan: entered promiscuous mode [ 64.730719][ T4743] veth1_vlan: entered promiscuous mode [ 64.739316][ T4743] veth0_macvtap: entered promiscuous mode [ 64.740562][ T4743] veth1_macvtap: entered promiscuous mode [ 64.745002][ T4743] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 64.746183][ T4743] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 64.749146][ T15] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.751067][ T15] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.756740][ T15] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.761256][ T307] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 64.822606][ T40] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.908084][ T40] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.967334][ T4789] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 64.967844][ T4789] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 64.968033][ T4789] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 64.968445][ T4789] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 64.968653][ T4789] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 64.981299][ T40] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.052434][ T40] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.066354][ T1444] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.066386][ T1444] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.075864][ T307] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.075890][ T307] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 1970/01/01 00:01:05 executed programs: 0 [ 65.973560][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.974437][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.975175][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.975574][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.975769][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 66.113733][ T4830] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.113818][ T4830] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.113896][ T4830] bridge_slave_0: entered allmulticast mode [ 66.114393][ T4830] bridge_slave_0: entered promiscuous mode [ 66.115745][ T4830] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.115795][ T4830] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.115927][ T4830] bridge_slave_1: entered allmulticast mode [ 66.116406][ T4830] bridge_slave_1: entered promiscuous mode [ 66.125638][ T4830] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.126656][ T4830] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.133471][ T4830] team0: Port device team_slave_0 added [ 66.134615][ T4830] team0: Port device team_slave_1 added [ 66.142031][ T4830] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.142218][ T4830] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 66.142236][ T4830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.143044][ T4830] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.143055][ T4830] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 66.143066][ T4830] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.154405][ T4830] hsr_slave_0: entered promiscuous mode [ 66.155389][ T4830] hsr_slave_1: entered promiscuous mode [ 66.155760][ T4830] debugfs: 'hsr0' already exists in 'hsr' [ 66.155817][ T4830] Cannot create hsr debugfs directory [ 67.995165][ T50] Bluetooth: hci0: command tx timeout [ 68.595815][ T40] bridge_slave_1: left allmulticast mode [ 68.595863][ T40] bridge_slave_1: left promiscuous mode [ 68.596397][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.599481][ T40] bridge_slave_0: left allmulticast mode [ 68.599496][ T40] bridge_slave_0: left promiscuous mode [ 68.599561][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.768540][ T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 68.806239][ T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 68.855635][ T40] bond0 (unregistering): Released all slaves [ 68.863727][ T4395] 8021q: adding VLAN 0 to HW filter on device eth0 [ 68.905869][ T40] hsr_slave_0: left promiscuous mode [ 68.907985][ T40] hsr_slave_1: left promiscuous mode [ 68.910903][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 68.910948][ T40] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 68.914296][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 68.914321][ T40] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 68.921534][ T40] veth1_macvtap: left promiscuous mode [ 68.922541][ T40] veth0_macvtap: left promiscuous mode [ 68.923641][ T40] veth1_vlan: left promiscuous mode [ 68.924592][ T40] veth0_vlan: left promiscuous mode [ 69.025672][ T40] team0 (unregistering): Port device team_slave_1 removed [ 69.029551][ T40] team0 (unregistering): Port device team_slave_0 removed [ 69.073296][ T4395] 8021q: adding VLAN 0 to HW filter on device eth1 [ 69.351744][ T4830] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.354088][ T4830] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 69.354382][ T4830] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.357934][ T4830] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 69.358459][ T4830] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.360460][ T4830] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 69.361005][ T4830] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.363313][ T4830] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 69.393768][ T4830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.404235][ T4830] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.407240][ T1444] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.407283][ T1444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.411553][ T1444] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.411605][ T1444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.423721][ T4830] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 69.428867][ T4830] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 69.757222][ T4830] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.797447][ T4830] veth0_vlan: entered promiscuous mode [ 69.799058][ T4830] veth1_vlan: entered promiscuous mode [ 69.803921][ T4830] veth0_macvtap: entered promiscuous mode [ 69.931931][ T4830] veth1_macvtap: entered promiscuous mode [ 69.937203][ T4830] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.938193][ T4830] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.941329][ T15] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.942990][ T15] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.948084][ T15] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.948134][ T15] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.967950][ T307] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.967981][ T307] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 69.977552][ T3508] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 69.977584][ T3508] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.085009][ T50] Bluetooth: hci0: command tx timeout [ 70.275035][ T868] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 70.424818][ T868] usb 1-1: Using ep0 maxpacket: 16 [ 70.428754][ T868] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 70.430776][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 70.430812][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 70.430830][ T868] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 70.431726][ T868] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 70.431738][ T868] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 70.431747][ T868] usb 1-1: SerialNumber: syz [ 70.436341][ T4950] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 70.436379][ T4950] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 70.437761][ T868] hub 1-1:1.0: bad descriptor, ignoring hub [ 70.437778][ T868] hub 1-1:1.0: probe with driver hub failed with error -5 [ 70.637590][ T4950] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 70.637644][ T4950] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 71.042624][ T868] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 71.240692][ T4950] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.240885][ T4950] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.247099][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 71.251933][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 71.460478][ T10] usb 1-1: USB disconnect, device number 2 [ 71.463321][ T10] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:01:12 executed programs: 3 [ 72.154788][ T50] Bluetooth: hci0: command tx timeout [ 72.224835][ T26] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 72.384777][ T26] usb 1-1: Using ep0 maxpacket: 16 [ 72.386075][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 72.386107][ T26] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 72.386123][ T26] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 72.386132][ T26] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 72.387146][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 72.387161][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 72.387171][ T26] usb 1-1: SerialNumber: syz [ 72.389234][ T5022] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 72.389270][ T5022] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 72.393429][ T26] hub 1-1:1.0: bad descriptor, ignoring hub [ 72.393448][ T26] hub 1-1:1.0: probe with driver hub failed with error -5 [ 72.590004][ T5022] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 72.590064][ T5022] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 72.993051][ T26] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 73.193799][ T5022] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.193971][ T5022] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.195477][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 73.201857][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 73.413093][ T4468] usb 1-1: USB disconnect, device number 3 [ 73.415931][ T4468] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 74.164985][ T24] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 74.244855][ T50] Bluetooth: hci0: command tx timeout [ 74.314821][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 74.316072][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 74.316104][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 74.316117][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 74.316128][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 74.317027][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 74.317039][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 74.317049][ T24] usb 1-1: SerialNumber: syz [ 74.318628][ T5093] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 74.318661][ T5093] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 74.319082][ T24] hub 1-1:1.0: bad descriptor, ignoring hub [ 74.319095][ T24] hub 1-1:1.0: probe with driver hub failed with error -5 [ 74.520010][ T5093] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 74.520071][ T5093] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 74.923613][ T24] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 75.121932][ T5093] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.122101][ T5093] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.123376][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 75.130274][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 75.338724][ T4468] usb 1-1: USB disconnect, device number 4 [ 75.341730][ T4468] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 76.084791][ T4468] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 76.234789][ T4468] usb 1-1: Using ep0 maxpacket: 16 [ 76.235961][ T4468] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.236102][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 76.236115][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 76.236126][ T4468] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 76.237009][ T4468] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 76.237019][ T4468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 76.237027][ T4468] usb 1-1: SerialNumber: syz [ 76.244991][ T5163] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 76.245039][ T5163] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 76.247068][ T4468] hub 1-1:1.0: bad descriptor, ignoring hub [ 76.247085][ T4468] hub 1-1:1.0: probe with driver hub failed with error -5 [ 76.445869][ T5163] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 76.445935][ T5163] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 76.848523][ T4468] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 77.048905][ T5163] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 77.049077][ T5163] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 77.050629][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 77.057295][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 77.263416][ T4468] usb 1-1: USB disconnect, device number 5 [ 77.264579][ T4468] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:01:17 executed programs: 6 [ 78.014793][ T24] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 78.164795][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 78.167151][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 78.167178][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 78.167191][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 78.167201][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 78.167840][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 78.167852][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 78.167863][ T24] usb 1-1: SerialNumber: syz [ 78.170199][ T5233] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 78.170239][ T5233] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 78.170616][ T24] hub 1-1:1.0: bad descriptor, ignoring hub [ 78.170630][ T24] hub 1-1:1.0: probe with driver hub failed with error -5 [ 78.373671][ T5233] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 78.373740][ T5233] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 78.776844][ T24] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 78.976490][ T5233] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.976714][ T5233] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.976999][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 78.981109][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 79.188184][ T26] usb 1-1: USB disconnect, device number 6 [ 79.189226][ T26] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 79.934795][ T26] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 80.084802][ T26] usb 1-1: Using ep0 maxpacket: 16 [ 80.085932][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 80.086079][ T26] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 80.086096][ T26] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 80.086110][ T26] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 80.086853][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 80.086863][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 80.086871][ T26] usb 1-1: SerialNumber: syz [ 80.090417][ T5317] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 80.090466][ T5317] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 80.091012][ T26] hub 1-1:1.0: bad descriptor, ignoring hub [ 80.091026][ T26] hub 1-1:1.0: probe with driver hub failed with error -5 [ 80.291913][ T5317] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 80.291969][ T5317] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 80.694449][ T26] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 80.893546][ T5317] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.895805][ T5317] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.897860][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 80.903246][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 81.111617][ T4468] usb 1-1: USB disconnect, device number 7 [ 81.114915][ T4468] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 81.864810][ T1026] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 82.014779][ T1026] usb 1-1: Using ep0 maxpacket: 16 [ 82.015792][ T1026] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.015823][ T1026] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 82.015834][ T1026] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 82.015843][ T1026] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 82.016855][ T1026] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 82.016867][ T1026] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 82.016876][ T1026] usb 1-1: SerialNumber: syz [ 82.020840][ T5389] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 82.020874][ T5389] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 82.021421][ T1026] hub 1-1:1.0: bad descriptor, ignoring hub [ 82.021434][ T1026] hub 1-1:1.0: probe with driver hub failed with error -5 [ 82.222077][ T5389] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 82.222136][ T5389] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 82.625489][ T1026] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 82.824505][ T5389] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.824666][ T5389] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.826144][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 82.832541][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 83.040117][ T1026] usb 1-1: USB disconnect, device number 8 [ 83.041145][ T1026] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:01:23 executed programs: 9 [ 83.784809][ T1026] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 83.934781][ T1026] usb 1-1: Using ep0 maxpacket: 16 [ 83.935780][ T1026] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.935809][ T1026] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 83.935822][ T1026] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 83.935832][ T1026] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 83.936840][ T1026] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 83.936856][ T1026] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 83.936869][ T1026] usb 1-1: SerialNumber: syz [ 83.938387][ T5460] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 83.938425][ T5460] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 83.941029][ T1026] hub 1-1:1.0: bad descriptor, ignoring hub [ 83.941044][ T1026] hub 1-1:1.0: probe with driver hub failed with error -5 [ 84.139753][ T5460] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 84.140064][ T5460] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 84.543120][ T1026] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 84.742075][ T5460] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.742267][ T5460] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.742760][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 84.746884][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 84.953848][ T1026] usb 1-1: USB disconnect, device number 9 [ 84.955500][ T1026] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 85.694785][ T1026] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 85.854782][ T1026] usb 1-1: Using ep0 maxpacket: 16 [ 85.856599][ T1026] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 85.856628][ T1026] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 85.856638][ T1026] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 85.856647][ T1026] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 85.857594][ T1026] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 85.857609][ T1026] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 85.857621][ T1026] usb 1-1: SerialNumber: syz [ 85.860043][ T5532] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 85.860076][ T5532] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 85.861886][ T1026] hub 1-1:1.0: bad descriptor, ignoring hub [ 85.861901][ T1026] hub 1-1:1.0: probe with driver hub failed with error -5 [ 86.062411][ T5532] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 86.062470][ T5532] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 86.466839][ T1026] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 86.665865][ T5532] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.666057][ T5532] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.666469][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 86.670845][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 86.878789][ T24] usb 1-1: USB disconnect, device number 10 [ 86.879862][ T24] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 87.644797][ T868] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 87.794969][ T868] usb 1-1: Using ep0 maxpacket: 16 [ 87.796789][ T868] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 87.796815][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 87.796828][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 87.796838][ T868] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 87.797773][ T868] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 87.797787][ T868] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 87.797798][ T868] usb 1-1: SerialNumber: syz [ 87.808505][ T5618] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 87.808560][ T5618] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 87.811848][ T868] hub 1-1:1.0: bad descriptor, ignoring hub [ 87.812868][ T868] hub 1-1:1.0: probe with driver hub failed with error -5 [ 88.010535][ T5618] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 88.010594][ T5618] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 88.414218][ T868] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 88.613119][ T5618] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.613299][ T5618] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.614696][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 88.621339][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 88.829534][ T4468] usb 1-1: USB disconnect, device number 11 [ 88.831137][ T4468] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:01:29 executed programs: 12 [ 89.574792][ T24] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 89.734780][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 89.735824][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.736133][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 89.736152][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 89.736163][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 89.736822][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 89.736833][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 89.736842][ T24] usb 1-1: SerialNumber: syz [ 89.739365][ T5688] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 89.739396][ T5688] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 89.741113][ T24] hub 1-1:1.0: bad descriptor, ignoring hub [ 89.741127][ T24] hub 1-1:1.0: probe with driver hub failed with error -5 [ 89.940678][ T5688] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 89.940746][ T5688] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 90.343943][ T24] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 90.545401][ T5688] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 90.547948][ T5688] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 90.549656][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 90.554727][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 90.762356][ T10] usb 1-1: USB disconnect, device number 12 [ 90.769036][ T10] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 91.524812][ T10] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 91.674790][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 91.675820][ T10] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.675849][ T10] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 91.675863][ T10] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 91.675872][ T10] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 91.676710][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 91.676721][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 91.676729][ T10] usb 1-1: SerialNumber: syz [ 91.678651][ T5760] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 91.678691][ T5760] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 91.679083][ T10] hub 1-1:1.0: bad descriptor, ignoring hub [ 91.679096][ T10] hub 1-1:1.0: probe with driver hub failed with error -5 [ 91.880641][ T5760] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 91.880701][ T5760] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 92.285668][ T10] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 92.484059][ T5760] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.484253][ T5760] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.484564][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 92.488654][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 92.694826][ T868] usb 1-1: USB disconnect, device number 13 [ 92.697320][ T868] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 93.454796][ T868] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 93.604785][ T868] usb 1-1: Using ep0 maxpacket: 16 [ 93.606987][ T868] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.608844][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 93.610592][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 93.612418][ T868] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 93.615518][ T868] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 93.615544][ T868] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 93.615561][ T868] usb 1-1: SerialNumber: syz [ 93.617373][ T5830] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 93.617410][ T5830] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 93.619073][ T868] hub 1-1:1.0: bad descriptor, ignoring hub [ 93.619088][ T868] hub 1-1:1.0: probe with driver hub failed with error -5 [ 93.820574][ T5830] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 93.820629][ T5830] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 94.223683][ T868] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 94.423444][ T5830] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 94.423618][ T5830] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 94.427251][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 94.431389][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 94.644619][ T4765] usb 1-1: USB disconnect, device number 14 [ 94.645727][ T4765] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:01:35 executed programs: 15 [ 95.394788][ T4765] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 95.544785][ T4765] usb 1-1: Using ep0 maxpacket: 16 [ 95.545786][ T4765] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 95.545803][ T4765] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 95.545813][ T4765] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 95.545822][ T4765] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 95.546549][ T4765] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 95.546563][ T4765] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 95.546571][ T4765] usb 1-1: SerialNumber: syz [ 95.549178][ T5902] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 95.549210][ T5902] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 95.549586][ T4765] hub 1-1:1.0: bad descriptor, ignoring hub [ 95.549601][ T4765] hub 1-1:1.0: probe with driver hub failed with error -5 [ 95.750958][ T5902] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 95.751177][ T5902] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 96.154319][ T4765] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 96.353269][ T5902] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.353451][ T5902] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.355072][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 96.361798][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 96.569338][ T868] usb 1-1: USB disconnect, device number 15 [ 96.570406][ T868] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 97.314796][ T10] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 97.464804][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 97.465952][ T10] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.466109][ T10] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 97.466125][ T10] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 97.466139][ T10] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 97.466891][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 97.466902][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 97.466910][ T10] usb 1-1: SerialNumber: syz [ 97.470578][ T5974] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 97.470612][ T5974] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 97.471258][ T10] hub 1-1:1.0: bad descriptor, ignoring hub [ 97.471273][ T10] hub 1-1:1.0: probe with driver hub failed with error -5 [ 97.671993][ T5974] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 97.672056][ T5974] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 98.075232][ T10] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 98.273689][ T5974] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 98.273886][ T5974] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 98.277223][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 98.282631][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 98.488833][ T10] usb 1-1: USB disconnect, device number 16 [ 98.489867][ T10] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 99.234816][ T1026] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 99.384792][ T1026] usb 1-1: Using ep0 maxpacket: 16 [ 99.385862][ T1026] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 99.386010][ T1026] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 99.386023][ T1026] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 99.386034][ T1026] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 99.386771][ T1026] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 99.386783][ T1026] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 99.386792][ T1026] usb 1-1: SerialNumber: syz [ 99.389509][ T6044] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 99.389540][ T6044] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 99.391377][ T1026] hub 1-1:1.0: bad descriptor, ignoring hub [ 99.391392][ T1026] hub 1-1:1.0: probe with driver hub failed with error -5 [ 99.592284][ T6044] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 99.592353][ T6044] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 99.996809][ T1026] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 100.195414][ T6044] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 100.201078][ T6044] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 100.202858][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 100.208125][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 100.414661][ T1026] usb 1-1: USB disconnect, device number 17 [ 100.415771][ T1026] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:01:40 executed programs: 18 [ 101.154797][ T4468] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 101.314788][ T4468] usb 1-1: Using ep0 maxpacket: 16 [ 101.315812][ T4468] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.316112][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 101.316130][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 101.316143][ T4468] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 101.316810][ T4468] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 101.316823][ T4468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 101.316835][ T4468] usb 1-1: SerialNumber: syz [ 101.318589][ T6116] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 101.318623][ T6116] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 101.321103][ T4468] hub 1-1:1.0: bad descriptor, ignoring hub [ 101.321119][ T4468] hub 1-1:1.0: probe with driver hub failed with error -5 [ 101.519341][ T6116] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 101.519414][ T6116] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 101.922544][ T4468] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 102.123020][ T6116] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 102.125456][ T6116] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 102.125721][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 102.130248][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 102.336281][ T24] usb 1-1: USB disconnect, device number 18 [ 102.337316][ T24] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 103.084794][ T868] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 103.244800][ T868] usb 1-1: Using ep0 maxpacket: 16 [ 103.246765][ T868] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 103.246797][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 103.246822][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 103.246834][ T868] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 103.248581][ T868] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 103.248597][ T868] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 103.248607][ T868] usb 1-1: SerialNumber: syz [ 103.250385][ T6187] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 103.250415][ T6187] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 103.252179][ T868] hub 1-1:1.0: bad descriptor, ignoring hub [ 103.252195][ T868] hub 1-1:1.0: probe with driver hub failed with error -5 [ 103.451458][ T6187] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 103.451534][ T6187] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 103.855437][ T868] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 104.053830][ T6187] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 104.054004][ T6187] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 104.057509][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 104.062022][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 104.269810][ T1026] usb 1-1: USB disconnect, device number 19 [ 104.272739][ T1026] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 105.024798][ T1026] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 105.174801][ T1026] usb 1-1: Using ep0 maxpacket: 16 [ 105.176861][ T1026] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.176887][ T1026] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 105.176906][ T1026] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 105.176916][ T1026] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 105.177706][ T1026] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 105.177719][ T1026] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 105.177730][ T1026] usb 1-1: SerialNumber: syz [ 105.181416][ T6245] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 105.181449][ T6245] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 105.190172][ T1026] hub 1-1:1.0: bad descriptor, ignoring hub [ 105.190189][ T1026] hub 1-1:1.0: probe with driver hub failed with error -5 [ 105.385065][ T6245] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 105.385118][ T6245] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 105.788745][ T1026] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 105.987719][ T6245] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 105.987881][ T6245] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 105.991651][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 105.995797][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 106.201567][ T1026] usb 1-1: USB disconnect, device number 20 [ 106.202608][ T1026] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:01:46 executed programs: 21 [ 106.944796][ T868] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 107.094801][ T868] usb 1-1: Using ep0 maxpacket: 16 [ 107.095980][ T868] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 107.096135][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 107.096149][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 107.096161][ T868] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 107.096903][ T868] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 107.096914][ T868] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 107.096923][ T868] usb 1-1: SerialNumber: syz [ 107.100939][ T6315] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 107.100991][ T6315] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 107.101696][ T868] hub 1-1:1.0: bad descriptor, ignoring hub [ 107.101710][ T868] hub 1-1:1.0: probe with driver hub failed with error -5 [ 107.301723][ T6315] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 107.302018][ T6315] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 107.705193][ T868] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 107.905659][ T6315] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 107.905833][ T6315] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 107.908609][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 107.914621][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 108.123059][ T868] usb 1-1: USB disconnect, device number 21 [ 108.124741][ T868] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 108.874795][ T868] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 109.024786][ T868] usb 1-1: Using ep0 maxpacket: 16 [ 109.025781][ T868] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.025814][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 109.025831][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 109.025843][ T868] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 109.026762][ T868] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 109.026777][ T868] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 109.026788][ T868] usb 1-1: SerialNumber: syz [ 109.029695][ T6399] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 109.029736][ T6399] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 109.031485][ T868] hub 1-1:1.0: bad descriptor, ignoring hub [ 109.031501][ T868] hub 1-1:1.0: probe with driver hub failed with error -5 [ 109.231970][ T6399] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 109.232047][ T6399] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 109.636014][ T868] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 109.834464][ T6399] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 109.834631][ T6399] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 109.845563][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 109.850144][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 110.056296][ T1026] usb 1-1: USB disconnect, device number 22 [ 110.059022][ T1026] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 110.794833][ T1026] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 110.954787][ T1026] usb 1-1: Using ep0 maxpacket: 16 [ 110.955942][ T1026] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 110.956129][ T1026] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 110.956148][ T1026] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 110.956159][ T1026] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 110.957061][ T1026] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 110.957074][ T1026] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 110.957085][ T1026] usb 1-1: SerialNumber: syz [ 110.960467][ T6469] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 110.960505][ T6469] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 110.961217][ T1026] hub 1-1:1.0: bad descriptor, ignoring hub [ 110.961238][ T1026] hub 1-1:1.0: probe with driver hub failed with error -5 [ 111.161957][ T6469] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 111.162021][ T6469] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 111.564780][ T1026] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 111.765102][ T6469] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.766806][ T6469] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.768556][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 111.773917][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 111.982290][ T4468] usb 1-1: USB disconnect, device number 23 [ 111.983355][ T4468] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:01:52 executed programs: 24 [ 112.744800][ T24] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 112.894779][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 112.895780][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 112.895805][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 112.895820][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 112.895830][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 112.896825][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 112.896837][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 112.896846][ T24] usb 1-1: SerialNumber: syz [ 112.898375][ T6541] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 112.898411][ T6541] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 112.898875][ T24] hub 1-1:1.0: bad descriptor, ignoring hub [ 112.898889][ T24] hub 1-1:1.0: probe with driver hub failed with error -5 [ 113.099162][ T6541] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 113.099244][ T6541] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 113.502939][ T24] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 113.703317][ T6541] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 113.703512][ T6541] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 113.707221][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 113.711636][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 113.918834][ T24] usb 1-1: USB disconnect, device number 24 [ 113.919885][ T24] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 114.674788][ T4468] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 114.824792][ T4468] usb 1-1: Using ep0 maxpacket: 16 [ 114.825805][ T4468] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 114.825831][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 114.825847][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 114.825856][ T4468] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 114.826875][ T4468] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 114.826888][ T4468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 114.826896][ T4468] usb 1-1: SerialNumber: syz [ 114.829937][ T6612] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 114.829972][ T6612] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 114.830565][ T4468] hub 1-1:1.0: bad descriptor, ignoring hub [ 114.830578][ T4468] hub 1-1:1.0: probe with driver hub failed with error -5 [ 115.031241][ T6612] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 115.031295][ T6612] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 115.435934][ T4468] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 115.633856][ T6612] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 115.634029][ T6612] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 115.635538][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 115.642068][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 115.848835][ T10] usb 1-1: USB disconnect, device number 25 [ 115.849861][ T10] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 116.594800][ T4765] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 116.744794][ T4765] usb 1-1: Using ep0 maxpacket: 16 [ 116.745855][ T4765] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 116.745881][ T4765] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 116.745897][ T4765] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 116.745908][ T4765] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 116.746814][ T4765] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 116.746830][ T4765] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 116.746838][ T4765] usb 1-1: SerialNumber: syz [ 116.748701][ T6696] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 116.748735][ T6696] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 116.751672][ T4765] hub 1-1:1.0: bad descriptor, ignoring hub [ 116.751691][ T4765] hub 1-1:1.0: probe with driver hub failed with error -5 [ 116.949713][ T6696] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 116.949956][ T6696] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 117.353123][ T4765] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 117.553501][ T6696] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 117.555142][ T6696] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 117.557101][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 117.561710][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 117.768116][ T10] usb 1-1: USB disconnect, device number 26 [ 117.775732][ T10] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:01:58 executed programs: 27 [ 118.514792][ T24] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 118.664782][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 118.665971][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 118.666118][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 118.666135][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 118.666146][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 118.667016][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 118.667030][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 118.667040][ T24] usb 1-1: SerialNumber: syz [ 118.669107][ T6754] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 118.669137][ T6754] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 118.670888][ T24] hub 1-1:1.0: bad descriptor, ignoring hub [ 118.670903][ T24] hub 1-1:1.0: probe with driver hub failed with error -5 [ 118.870331][ T6754] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 118.870383][ T6754] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 119.273596][ T24] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 119.473854][ T6754] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 119.475901][ T6754] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 119.477380][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 119.481605][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 119.689052][ T24] usb 1-1: USB disconnect, device number 27 [ 119.690119][ T24] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 120.434807][ T4468] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 120.584784][ T4468] usb 1-1: Using ep0 maxpacket: 16 [ 120.585792][ T4468] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 120.585809][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 120.585820][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 120.585829][ T4468] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 120.586464][ T4468] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 120.586477][ T4468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 120.586485][ T4468] usb 1-1: SerialNumber: syz [ 120.588933][ T6825] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 120.588969][ T6825] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 120.589453][ T4468] hub 1-1:1.0: bad descriptor, ignoring hub [ 120.589468][ T4468] hub 1-1:1.0: probe with driver hub failed with error -5 [ 120.790026][ T6825] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 120.790080][ T6825] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 121.192629][ T4468] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 121.391929][ T6825] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 121.392101][ T6825] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 121.395325][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 121.399389][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 121.605101][ T24] usb 1-1: USB disconnect, device number 28 [ 121.606154][ T24] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 122.344791][ T24] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 122.494789][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 122.495980][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 122.496136][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 122.496151][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 122.496165][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 122.496922][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 122.496935][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 122.496945][ T24] usb 1-1: SerialNumber: syz [ 122.500114][ T6897] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 122.500172][ T6897] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 122.500883][ T24] hub 1-1:1.0: bad descriptor, ignoring hub [ 122.500899][ T24] hub 1-1:1.0: probe with driver hub failed with error -5 [ 122.700854][ T6897] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 122.700913][ T6897] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 123.104584][ T24] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 123.302970][ T6897] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 123.305417][ T6897] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 123.307174][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 123.312470][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 123.520131][ T24] usb 1-1: USB disconnect, device number 29 [ 123.521646][ T24] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:02:04 executed programs: 30 [ 124.274794][ T10] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 124.424796][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 124.426258][ T10] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 124.426472][ T10] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 124.426490][ T10] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 124.426502][ T10] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 124.427391][ T10] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 124.427405][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 124.427414][ T10] usb 1-1: SerialNumber: syz [ 124.430581][ T6969] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 124.430614][ T6969] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 124.431196][ T10] hub 1-1:1.0: bad descriptor, ignoring hub [ 124.431209][ T10] hub 1-1:1.0: probe with driver hub failed with error -5 [ 124.631464][ T6969] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 124.631531][ T6969] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 125.036567][ T10] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 125.234384][ T6969] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 125.234553][ T6969] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 125.246821][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 125.251400][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 125.457398][ T24] usb 1-1: USB disconnect, device number 30 [ 125.458473][ T24] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 125.915240][ T1596] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.915291][ T1596] ieee802154 phy1 wpan1: encryption failed: -22 [ 126.204798][ T24] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 126.364778][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 126.365776][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 126.365806][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 126.365817][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 126.365826][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 126.366983][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 126.366998][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 126.367008][ T24] usb 1-1: SerialNumber: syz [ 126.370366][ T7066] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 126.370415][ T7066] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 126.370936][ T24] hub 1-1:1.0: bad descriptor, ignoring hub [ 126.370950][ T24] hub 1-1:1.0: probe with driver hub failed with error -5 [ 126.572174][ T7066] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 126.572234][ T7066] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 126.975873][ T24] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 127.174834][ T7066] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 127.175028][ T7066] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 127.175272][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 127.179295][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 127.385613][ T4468] usb 1-1: USB disconnect, device number 31 [ 127.389173][ T4468] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 128.134796][ T4468] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 128.284783][ T4468] usb 1-1: Using ep0 maxpacket: 16 [ 128.285793][ T4468] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 128.286115][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 128.286128][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 128.286138][ T4468] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 128.286798][ T4468] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 128.286811][ T4468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 128.286822][ T4468] usb 1-1: SerialNumber: syz [ 128.288988][ T7136] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 128.289020][ T7136] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 128.291518][ T4468] hub 1-1:1.0: bad descriptor, ignoring hub [ 128.291535][ T4468] hub 1-1:1.0: probe with driver hub failed with error -5 [ 128.489736][ T7136] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 128.489811][ T7136] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 128.893000][ T4468] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 129.093315][ T7136] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 129.093511][ T7136] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 129.093754][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 129.097963][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 129.306606][ T4468] usb 1-1: USB disconnect, device number 32 [ 129.307737][ T4468] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:02:09 executed programs: 33 [ 130.064794][ T4468] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 130.214783][ T4468] usb 1-1: Using ep0 maxpacket: 16 [ 130.216599][ T4468] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 130.216739][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 130.216753][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 130.216764][ T4468] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 130.217504][ T4468] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 130.217514][ T4468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 130.217522][ T4468] usb 1-1: SerialNumber: syz [ 130.221378][ T7206] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 130.221415][ T7206] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 130.222193][ T4468] hub 1-1:1.0: bad descriptor, ignoring hub [ 130.222208][ T4468] hub 1-1:1.0: probe with driver hub failed with error -5 [ 130.422248][ T7206] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 130.422305][ T7206] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 130.826300][ T4468] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 131.025752][ T7206] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 131.025946][ T7206] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 131.027351][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 131.033941][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 131.239806][ T4468] usb 1-1: USB disconnect, device number 33 [ 131.240849][ T4468] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 131.984800][ T24] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 132.144784][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 132.145933][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 132.146089][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 132.146105][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 132.146116][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 132.146858][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 132.146868][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 132.146876][ T24] usb 1-1: SerialNumber: syz [ 132.150587][ T7279] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 132.150645][ T7279] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 132.151316][ T24] hub 1-1:1.0: bad descriptor, ignoring hub [ 132.151332][ T24] hub 1-1:1.0: probe with driver hub failed with error -5 [ 132.351854][ T7279] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 132.351910][ T7279] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 132.754542][ T24] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 132.954286][ T7279] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 132.954507][ T7279] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 132.955167][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 132.961905][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 133.173243][ T4468] usb 1-1: USB disconnect, device number 34 [ 133.174402][ T4468] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 133.914799][ T24] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 134.074805][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 134.075820][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 134.075852][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 134.075865][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 134.075874][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 134.076710][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 134.076726][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 134.076737][ T24] usb 1-1: SerialNumber: syz [ 134.081237][ T7351] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 134.081274][ T7351] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 134.081743][ T24] hub 1-1:1.0: bad descriptor, ignoring hub [ 134.081756][ T24] hub 1-1:1.0: probe with driver hub failed with error -5 [ 134.281938][ T7351] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 134.281991][ T7351] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 134.684703][ T24] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 134.883700][ T7351] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 134.883878][ T7351] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 134.906063][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 134.910941][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 135.116833][ T4468] usb 1-1: USB disconnect, device number 35 [ 135.117864][ T4468] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:02:15 executed programs: 36 [ 135.884815][ T4468] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 136.034810][ T4468] usb 1-1: Using ep0 maxpacket: 16 [ 136.035994][ T4468] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 136.036022][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 136.036039][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 136.036050][ T4468] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 136.037065][ T4468] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 136.037078][ T4468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 136.037088][ T4468] usb 1-1: SerialNumber: syz [ 136.039022][ T7422] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 136.039071][ T7422] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 136.040710][ T4468] hub 1-1:1.0: bad descriptor, ignoring hub [ 136.040725][ T4468] hub 1-1:1.0: probe with driver hub failed with error -5 [ 136.241693][ T7422] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 136.241777][ T7422] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 136.644966][ T4468] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 136.843465][ T7422] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 136.844050][ T7422] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 136.844321][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 136.848401][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 137.054837][ T24] usb 1-1: USB disconnect, device number 36 [ 137.055892][ T24] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 137.804798][ T4468] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 137.954782][ T4468] usb 1-1: Using ep0 maxpacket: 16 [ 137.955896][ T4468] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 137.956048][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 137.956066][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 137.956083][ T4468] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 137.956830][ T4468] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 137.956840][ T4468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 137.956848][ T4468] usb 1-1: SerialNumber: syz [ 137.960261][ T7494] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 137.960301][ T7494] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 137.960755][ T4468] hub 1-1:1.0: bad descriptor, ignoring hub [ 137.960768][ T4468] hub 1-1:1.0: probe with driver hub failed with error -5 [ 138.161036][ T7494] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 138.161110][ T7494] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 138.565620][ T4468] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 138.763925][ T7494] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 138.764095][ T7494] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 138.765606][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 138.772034][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 138.980393][ T26] usb 1-1: USB disconnect, device number 37 [ 138.982009][ T26] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 139.724804][ T4468] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 139.874790][ T4468] usb 1-1: Using ep0 maxpacket: 16 [ 139.875782][ T4468] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 139.875798][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 139.875808][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 139.875817][ T4468] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 139.876538][ T4468] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 139.876550][ T4468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 139.876559][ T4468] usb 1-1: SerialNumber: syz [ 139.879809][ T7564] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 139.879853][ T7564] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 139.880559][ T4468] hub 1-1:1.0: bad descriptor, ignoring hub [ 139.880574][ T4468] hub 1-1:1.0: probe with driver hub failed with error -5 [ 140.081939][ T7564] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 140.082002][ T7564] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 140.485443][ T4468] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 140.683547][ T7564] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 140.683712][ T7564] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 140.687251][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 140.691764][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 140.897704][ T26] usb 1-1: USB disconnect, device number 38 [ 140.898751][ T26] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:02:21 executed programs: 39 [ 141.644810][ T4468] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 141.794799][ T4468] usb 1-1: Using ep0 maxpacket: 16 [ 141.795949][ T4468] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 141.796140][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 141.796158][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 141.796167][ T4468] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 141.797205][ T4468] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 141.797220][ T4468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 141.797228][ T4468] usb 1-1: SerialNumber: syz [ 141.800281][ T7634] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 141.800333][ T7634] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 141.800822][ T4468] hub 1-1:1.0: bad descriptor, ignoring hub [ 141.800836][ T4468] hub 1-1:1.0: probe with driver hub failed with error -5 [ 142.002275][ T7634] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 142.002328][ T7634] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 142.406518][ T4468] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 142.606885][ T7634] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 142.607058][ T7634] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 142.608567][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 142.615569][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 142.823980][ T24] usb 1-1: USB disconnect, device number 39 [ 142.825125][ T24] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 143.574810][ T24] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 143.724790][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 143.725835][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 143.725867][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 143.725883][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 143.725894][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 143.726796][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 143.726809][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 143.726820][ T24] usb 1-1: SerialNumber: syz [ 143.728598][ T7704] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 143.728632][ T7704] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 143.730381][ T24] hub 1-1:1.0: bad descriptor, ignoring hub [ 143.730398][ T24] hub 1-1:1.0: probe with driver hub failed with error -5 [ 143.930042][ T7704] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 143.930099][ T7704] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 144.332482][ T24] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 144.533170][ T7704] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 144.533365][ T7704] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 144.533716][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 144.537991][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 144.747150][ T24] usb 1-1: USB disconnect, device number 40 [ 144.748241][ T24] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 145.494792][ T868] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 145.644783][ T868] usb 1-1: Using ep0 maxpacket: 16 [ 145.645969][ T868] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 145.646132][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 145.646149][ T868] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 145.646161][ T868] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 145.646849][ T868] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 145.646861][ T868] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 145.646869][ T868] usb 1-1: SerialNumber: syz [ 145.650311][ T7776] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 145.650344][ T7776] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 145.650868][ T868] hub 1-1:1.0: bad descriptor, ignoring hub [ 145.650882][ T868] hub 1-1:1.0: probe with driver hub failed with error -5 [ 145.852437][ T7776] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 145.852491][ T7776] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 146.255447][ T868] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 146.454523][ T7776] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 146.454693][ T7776] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 146.459320][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 146.464119][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 146.670035][ T4468] usb 1-1: USB disconnect, device number 41 [ 146.671067][ T4468] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:02:27 executed programs: 42 [ 147.414791][ T4468] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 147.564804][ T4468] usb 1-1: Using ep0 maxpacket: 16 [ 147.566440][ T4468] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 147.566462][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 147.566645][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 147.566664][ T4468] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 147.567330][ T4468] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 147.567343][ T4468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 147.567352][ T4468] usb 1-1: SerialNumber: syz [ 147.569212][ T7846] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 147.569260][ T7846] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 147.570866][ T4468] hub 1-1:1.0: bad descriptor, ignoring hub [ 147.570882][ T4468] hub 1-1:1.0: probe with driver hub failed with error -5 [ 147.772432][ T7846] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 147.772501][ T7846] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 148.175144][ T4468] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 148.375533][ T7846] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 148.375702][ T7846] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 148.377273][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 148.384025][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 148.590829][ T4468] usb 1-1: USB disconnect, device number 42 [ 148.591857][ T4468] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 148.599314][ T4468] ------------[ cut here ]------------ [ 148.599327][ T4468] WARNING: net/sched/sch_generic.c:1496 at dev_shutdown+0x354/0x368, CPU#0: kworker/0:3/4468 [ 148.601931][ T4468] Modules linked in: [ 148.602599][ T4468] CPU: 0 UID: 0 PID: 4468 Comm: kworker/0:3 Not tainted syzkaller #0 PREEMPT [ 148.604127][ T4468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 148.605910][ T4468] Workqueue: usb_hub_wq hub_event [ 148.606868][ T4468] pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--) [ 148.608177][ T4468] pc : dev_shutdown+0x354/0x368 [ 148.609036][ T4468] lr : dev_shutdown+0x354/0x368 [ 148.609886][ T4468] sp : ffff800097b57160 [ 148.610618][ T4468] x29: ffff800097b57160 x28: ffff0001ae07cc50 x27: 0000000000000001 [ 148.611932][ T4468] x26: 1fffe0001a450003 x25: 0000000000000000 x24: 1fffe0001a4500a1 [ 148.613334][ T4468] x23: dfff800000000000 x22: 1fffe0001a450098 x21: ffff800089c84b00 [ 148.614735][ T4468] x20: ffff0000d2280510 x19: ffff0000d22805f0 x18: 0000000000000000 [ 148.616136][ T4468] x17: 0000000000000000 x16: ffff0000d51a2634 x15: 0000000000000000 [ 148.617494][ T4468] x14: 00000000ffff8000 x13: 0000000000000001 x12: 0000000000000000 [ 148.618879][ T4468] x11: 0000000000000000 x10: 0000000000ff0100 x9 : 0000000000000000 [ 148.620282][ T4468] x8 : 0000000000000000 x7 : 0000000000000000 x6 : 000000000000003f [ 148.621720][ T4468] x5 : 0000000000000040 x4 : 0000000000000008 x3 : ffff800084d60ab8 [ 148.623177][ T4468] x2 : 0000000000000001 x1 : ffff0000cec21d00 x0 : 0000000000000000 [ 148.624549][ T4468] Call trace: [ 148.625070][ T4468] dev_shutdown+0x354/0x368 (P) [ 148.626023][ T4468] unregister_netdevice_many_notify+0xbfc/0x18d8 [ 148.627009][ T4468] unregister_netdevice_queue+0x270/0x308 [ 148.628070][ T4468] unregister_netdev+0x2c/0x70 [ 148.628907][ T4468] usbnet_disconnect+0xb8/0x344 [ 148.629742][ T4468] usb_unbind_interface+0x194/0x6e8 [ 148.630659][ T4468] device_remove+0x114/0x134 [ 148.631467][ T4468] device_release_driver_internal+0x124/0x208 [ 148.632505][ T4468] device_release_driver+0x28/0x38 [ 148.633332][ T4468] bus_remove_device+0x2d0/0x3f8 [ 148.634163][ T4468] device_del+0x3f0/0x710 [ 148.634989][ T4468] usb_disable_device+0x250/0x66c [ 148.635892][ T4468] usb_disconnect+0x224/0x6f8 [ 148.636730][ T4468] hub_event+0x2a24/0x3b20 [ 148.637465][ T4468] process_scheduled_works+0x79c/0x1098 [ 148.638467][ T4468] worker_thread+0x754/0xba0 [ 148.639236][ T4468] kthread+0x2f8/0x3c8 [ 148.639982][ T4468] ret_from_fork+0x10/0x20 [ 148.640738][ T4468] irq event stamp: 240108 [ 148.641526][ T4468] hardirqs last enabled at (240107): [] call_rcu+0x470/0x774 [ 148.643077][ T4468] hardirqs last disabled at (240108): [] el1_brk64+0x20/0x54 [ 148.644611][ T4468] softirqs last enabled at (240054): [] fib6_run_gc+0x56c/0x5e0 [ 148.646157][ T4468] softirqs last disabled at (240046): [] fib6_run_gc+0xc0/0x5e0 [ 148.647739][ T4468] ---[ end trace 0000000000000000 ]--- [ 154.575196][ T4468] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 154.744792][ T4468] usb 1-1: Using ep0 maxpacket: 16 [ 154.746734][ T4468] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 154.746761][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 154.746773][ T4468] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 154.746785][ T4468] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 154.747436][ T4468] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 154.747448][ T4468] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 154.747456][ T4468] usb 1-1: SerialNumber: syz [ 154.749329][ T7920] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 154.749360][ T7920] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 154.752507][ T4468] hub 1-1:1.0: bad descriptor, ignoring hub [ 154.752525][ T4468] hub 1-1:1.0: probe with driver hub failed with error -5 [ 154.952199][ T7920] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 154.952437][ T7920] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 155.356545][ T4468] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 155.557286][ T7920] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 155.559610][ T7920] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 155.562004][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 155.566197][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 155.771954][ T26] usb 1-1: USB disconnect, device number 43 [ 155.773019][ T26] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device 1970/01/01 00:02:36 executed programs: 45 [ 156.524818][ T24] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 156.674790][ T24] usb 1-1: Using ep0 maxpacket: 16 [ 156.676107][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 156.676297][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 156.676315][ T24] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 156.676325][ T24] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 156.677486][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 156.677497][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 156.677505][ T24] usb 1-1: SerialNumber: syz [ 156.679550][ T7992] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 156.679582][ T7992] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 156.681325][ T24] hub 1-1:1.0: bad descriptor, ignoring hub [ 156.681341][ T24] hub 1-1:1.0: probe with driver hub failed with error -5 [ 156.883169][ T7992] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 156.883229][ T7992] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 157.287036][ T24] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 157.485659][ T7992] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 157.485841][ T7992] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 157.487796][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 157.494537][ C0] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 157.706100][ T24] usb 1-1: USB disconnect, device number 44 [ 157.707197][ T24] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 158.464828][ T10] usb 1-1: new high-speed USB device number 45 using dummy_hcd