Warning: Permanently added '10.128.0.156' (ED25519) to the list of known hosts. 1970/01/01 00:00:49 parsed 1 programs [ 50.865745][ T4345] cgroup: Unknown subsys name 'net' [ 51.079671][ T4345] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 51.372742][ T4345] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 58.471040][ T4368] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.473634][ T4368] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.475113][ T4368] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.476781][ T4368] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.478721][ T4368] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 58.480193][ T4368] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.949789][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.951242][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.953351][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 58.961991][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.963475][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.965093][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.274862][ T4404] chnl_net:caif_netlink_parms(): no params data found [ 59.296923][ T4404] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.298786][ T4404] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.300549][ T4404] device bridge_slave_0 entered promiscuous mode [ 59.303028][ T4404] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.304346][ T4404] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.305934][ T4404] device bridge_slave_1 entered promiscuous mode [ 59.314555][ T4404] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.317699][ T4404] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.325496][ T4404] team0: Port device team_slave_0 added [ 59.328240][ T4404] team0: Port device team_slave_1 added [ 59.333333][ T4404] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.334668][ T4404] 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 1560 would solve the problem. [ 59.339620][ T4404] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.342692][ T4404] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.343900][ T4404] 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 1560 would solve the problem. [ 59.349117][ T4404] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.379057][ T4404] device hsr_slave_0 entered promiscuous mode [ 59.437180][ T4404] device hsr_slave_1 entered promiscuous mode [ 59.530642][ T4404] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.568637][ T4404] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.628614][ T4404] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.677597][ T4404] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.744160][ T4404] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.745586][ T4404] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.747223][ T4404] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.748574][ T4404] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.766446][ T4404] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.771317][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.773847][ T39] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.775758][ T39] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.781693][ T4404] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.784974][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.786801][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.788263][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.800746][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.802431][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.803684][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.811439][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.813213][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.816477][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.820644][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.823742][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.826401][ T4404] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.883947][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.885518][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.901610][ T4404] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.907001][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.913374][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.915369][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.916959][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.920108][ T4404] device veth0_vlan entered promiscuous mode [ 59.924243][ T4404] device veth1_vlan entered promiscuous mode [ 59.932417][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.934105][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.935868][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.945651][ T4404] device veth0_macvtap entered promiscuous mode [ 59.949517][ T4404] device veth1_macvtap entered promiscuous mode [ 59.955596][ T4404] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.957899][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.959767][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.962668][ T4404] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.964066][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.965811][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.976420][ T4404] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.982069][ T4404] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.983682][ T4404] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.985140][ T4404] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:01 executed programs: 0 [ 61.161765][ T47] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 61.163657][ T47] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 61.165109][ T47] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 61.166750][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 61.169236][ T47] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 61.170704][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 61.390070][ T4455] chnl_net:caif_netlink_parms(): no params data found [ 61.405805][ T4455] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.407710][ T4455] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.409884][ T4455] device bridge_slave_0 entered promiscuous mode [ 61.412554][ T4455] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.413747][ T4455] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.415363][ T4455] device bridge_slave_1 entered promiscuous mode [ 61.421612][ T4455] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.424217][ T4455] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.431605][ T4455] team0: Port device team_slave_0 added [ 61.433504][ T4455] team0: Port device team_slave_1 added [ 61.438876][ T4455] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.440258][ T4455] 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 1560 would solve the problem. [ 61.444939][ T4455] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.448072][ T4455] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.449369][ T4455] 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 1560 would solve the problem. [ 61.454004][ T4455] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.488655][ T4455] device hsr_slave_0 entered promiscuous mode [ 61.527205][ T4455] device hsr_slave_1 entered promiscuous mode [ 61.567087][ T4455] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.568495][ T4455] Cannot create hsr debugfs directory [ 61.868961][ T55] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.207207][ T4368] Bluetooth: hci0: command 0x0409 tx timeout [ 64.238238][ T55] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 64.487755][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.488996][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.287641][ T4368] Bluetooth: hci0: command 0x041b tx timeout [ 65.418913][ T55] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.498934][ T55] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 66.452189][ T4455] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.488328][ T4455] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.718729][ T4455] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.758086][ T4455] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.897684][ T4455] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.901184][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.902850][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.905324][ T4455] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.978998][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.980841][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.982527][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.983794][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.986569][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.989193][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.991052][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.992630][ T4387] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.993903][ T4387] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.996873][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.000897][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.003757][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.005802][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.007738][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.010502][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.012413][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.015039][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.016813][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.022198][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.023870][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.026245][ T4455] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.116725][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.118477][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.210844][ T4455] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.216407][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.218516][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.224891][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.226575][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.228851][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.230510][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.232838][ T4455] device veth0_vlan entered promiscuous mode [ 67.235824][ T4455] device veth1_vlan entered promiscuous mode [ 67.242230][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.244020][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.245622][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.247844][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.279814][ T4455] device veth0_macvtap entered promiscuous mode [ 67.282757][ T4455] device veth1_macvtap entered promiscuous mode [ 67.287470][ T4455] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 67.289401][ T4455] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.291607][ T4455] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.292975][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.294768][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.296393][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.298437][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.301016][ T4455] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 67.302981][ T4455] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 67.305336][ T4455] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.306626][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.308585][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.311159][ T4455] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.312733][ T4455] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.314354][ T4455] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.316030][ T4455] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.367012][ T4368] Bluetooth: hci0: command 0x040f tx timeout [ 67.384925][ T39] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.387874][ T39] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.389841][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.396271][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.397875][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.399355][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.707023][ T4424] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 67.720059][ T55] device hsr_slave_0 left promiscuous mode [ 67.757236][ T55] device hsr_slave_1 left promiscuous mode [ 67.847125][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 67.848608][ T55] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 67.850334][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 67.851773][ T55] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 67.853449][ T55] device bridge_slave_1 left promiscuous mode [ 67.855126][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.889127][ T4424] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 67.891181][ T4424] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 67.892726][ T4424] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.895692][ T4424] usb 1-1: config 0 descriptor?? [ 67.898433][ T55] device bridge_slave_0 left promiscuous mode [ 67.900033][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.027309][ T55] device veth1_macvtap left promiscuous mode [ 68.028630][ T55] device veth0_macvtap left promiscuous mode [ 68.029816][ T55] device veth1_vlan left promiscuous mode [ 68.031036][ T55] device veth0_vlan left promiscuous mode [ 68.105862][ T4424] usbhid 1-1:0.0: can't add hid device: -71 [ 68.107177][ T4424] usbhid: probe of 1-1:0.0 failed with error -71 [ 68.110071][ T4424] usb 1-1: USB disconnect, device number 2 [ 68.657006][ T4424] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 68.848043][ T4424] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 68.850088][ T4424] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.40 [ 68.851810][ T4424] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.854589][ T4424] usb 1-1: config 0 descriptor?? [ 69.447024][ T4368] Bluetooth: hci0: command 0x0419 tx timeout [ 69.607755][ T1516] cfg80211: failed to load regulatory.db [ 69.667816][ T4424] aiptek 1-1:0.0: Aiptek using 400 ms programming speed [ 69.669865][ T4424] input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/input/input2 [ 70.059234][ C1] ================================================================================ [ 70.060865][ C1] UBSAN: array-index-out-of-bounds in drivers/input/tablet/aiptek.c:741:31 [ 70.062381][ C1] index 38062 is out of range for type 'const int[34]' [ 70.063594][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 [ 70.064870][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 70.066634][ C1] Call trace: [ 70.067232][ C1] dump_backtrace+0x1c0/0x1ec [ 70.068185][ C1] show_stack+0x2c/0x3c [ 70.069044][ C1] __dump_stack+0x30/0x40 [ 70.069934][ C1] dump_stack_lvl+0xf4/0x15c [ 70.070836][ C1] dump_stack+0x1c/0x5c [ 70.071665][ C1] ubsan_epilogue+0x14/0x48 [ 70.072562][ C1] __ubsan_handle_out_of_bounds+0xd0/0xf8 [ 70.073707][ C1] aiptek_irq+0x1974/0x22c0 [ 70.074622][ C1] __usb_hcd_giveback_urb+0x2e0/0x500 [ 70.075668][ C1] usb_hcd_giveback_urb+0x100/0x3b8 [ 70.076677][ C1] dummy_timer+0x5e8/0x244c [ 70.077586][ C1] __hrtimer_run_queues+0x438/0xc40 [ 70.078624][ C1] hrtimer_run_softirq+0x160/0x400 [ 70.079655][ C1] handle_softirqs+0x318/0xc60 [ 70.080623][ C1] __do_softirq+0x14/0x20 [ 70.081502][ C1] ____do_softirq+0x14/0x20 [ 70.082420][ C1] call_on_irq_stack+0x30/0x48 [ 70.083382][ C1] do_softirq_own_stack+0x20/0x2c [ 70.084436][ C1] __irq_exit_rcu+0x23c/0x438 [ 70.085429][ C1] irq_exit_rcu+0x14/0x84 [ 70.086314][ C1] el1_interrupt+0x38/0x54 [ 70.087208][ C1] el1h_64_irq_handler+0x18/0x24 [ 70.088110][ C1] el1h_64_irq+0x64/0x68 [ 70.088919][ C1] arch_local_irq_enable+0xc/0x18 [ 70.089921][ C1] default_idle_call+0x68/0xd8 [ 70.090878][ C1] do_idle+0x35c/0x600 [ 70.091695][ C1] cpu_startup_entry+0x5c/0x74 [ 70.092669][ C1] secondary_start_kernel+0x198/0x1bc [ 70.093749][ C1] __secondary_switched+0xb0/0xb4 [ 70.094763][ C1] ================================================================================ [ 70.096713][ C1] ================================================================================ [ 70.098424][ C1] UBSAN: array-index-out-of-bounds in drivers/input/tablet/aiptek.c:763:30 [ 70.100010][ C1] index 38063 is out of range for type 'const int[34]' [ 70.101337][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 [ 70.102719][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 70.104586][ C1] Call trace: [ 70.105230][ C1] dump_backtrace+0x1c0/0x1ec [ 70.106136][ C1] show_stack+0x2c/0x3c [ 70.106956][ C1] __dump_stack+0x30/0x40 [ 70.107792][ C1] dump_stack_lvl+0xf4/0x15c [ 70.108670][ C1] dump_stack+0x1c/0x5c [ 70.109452][ C1] ubsan_epilogue+0x14/0x48 [ 70.110339][ C1] __ubsan_handle_out_of_bounds+0xd0/0xf8 [ 70.111471][ C1] aiptek_irq+0x1844/0x22c0 [ 70.112367][ C1] __usb_hcd_giveback_urb+0x2e0/0x500 [ 70.113411][ C1] usb_hcd_giveback_urb+0x100/0x3b8 [ 70.114435][ C1] dummy_timer+0x5e8/0x244c [ 70.115327][ C1] __hrtimer_run_queues+0x438/0xc40 [ 70.116380][ C1] hrtimer_run_softirq+0x160/0x400 [ 70.117429][ C1] handle_softirqs+0x318/0xc60 [ 70.118409][ C1] __do_softirq+0x14/0x20 [ 70.119239][ C1] ____do_softirq+0x14/0x20 [ 70.120098][ C1] call_on_irq_stack+0x30/0x48 [ 70.121033][ C1] do_softirq_own_stack+0x20/0x2c [ 70.122012][ C1] __irq_exit_rcu+0x23c/0x438 [ 70.122912][ C1] irq_exit_rcu+0x14/0x84 [ 70.123750][ C1] el1_interrupt+0x38/0x54 [ 70.124610][ C1] el1h_64_irq_handler+0x18/0x24 [ 70.125591][ C1] el1h_64_irq+0x64/0x68 [ 70.126467][ C1] arch_local_irq_enable+0xc/0x18 [ 70.127469][ C1] default_idle_call+0x68/0xd8 [ 70.128376][ C1] do_idle+0x35c/0x600 [ 70.129183][ C1] cpu_startup_entry+0x5c/0x74 [ 70.130130][ C1] secondary_start_kernel+0x198/0x1bc [ 70.131224][ C1] __secondary_switched+0xb0/0xb4 [ 70.132251][ C1] ================================================================================ [ 70.258221][ T55] team0 (unregistering): Port device team_slave_1 removed [ 70.427634][ T55] team0 (unregistering): Port device team_slave_0 removed [ 70.597457][ T55] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 70.798821][ T55] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 71.383079][ T4426] usb 1-1: USB disconnect, device number 3 [ 71.384242][ C1] aiptek 1-1:0.0: aiptek_irq - usb_submit_urb failed with result -19