Warning: Permanently added '10.128.0.197' (ED25519) to the list of known hosts. 1970/01/01 00:00:53 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:53 parsed 1 programs [ 54.005853][ T6443] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:00:53 executed programs: 0 [ 54.067550][ T5827] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 54.070669][ T5827] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 54.073194][ T5827] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 54.075752][ T5827] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 54.078691][ T5827] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 54.080684][ T5827] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 54.114450][ T5827] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 54.117864][ T5827] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 54.129044][ T52] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 54.138678][ T6471] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 54.153659][ T6474] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 54.156378][ T6474] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 54.160456][ T6474] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 54.162789][ T6474] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 54.165141][ T6474] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 54.165697][ T6475] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 54.168177][ T6474] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 54.169748][ T6475] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 54.170518][ T6474] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 54.172748][ T6475] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 54.174522][ T6474] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 54.176198][ T6481] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 54.181029][ T6479] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 54.183387][ T6479] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 54.184019][ T6481] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 54.185704][ T6479] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 54.187112][ T6481] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 54.189088][ T6479] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 54.190999][ T6481] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 54.194592][ T6455] chnl_net:caif_netlink_parms(): no params data found [ 54.194703][ T6474] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 54.198711][ T6474] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 54.200999][ T6474] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 54.202916][ T6481] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 54.204847][ T6474] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 54.207727][ T6474] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 54.211309][ T6479] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 54.305863][ T6455] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.308947][ T6455] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.310906][ T6455] bridge_slave_0: entered allmulticast mode [ 54.312844][ T6455] bridge_slave_0: entered promiscuous mode [ 54.336065][ T6455] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.338121][ T6455] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.340041][ T6455] bridge_slave_1: entered allmulticast mode [ 54.342097][ T6455] bridge_slave_1: entered promiscuous mode [ 54.355263][ T6455] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.382109][ T6455] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.407466][ T6455] team0: Port device team_slave_0 added [ 54.411581][ T6455] team0: Port device team_slave_1 added [ 54.449388][ T6455] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.451387][ T6455] 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. [ 54.458131][ T6455] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.461827][ T6455] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.463686][ T6455] 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. [ 54.470470][ T6455] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.532972][ T6461] chnl_net:caif_netlink_parms(): no params data found [ 54.546015][ T6460] chnl_net:caif_netlink_parms(): no params data found [ 54.618682][ T6455] hsr_slave_0: entered promiscuous mode [ 54.657447][ T6455] hsr_slave_1: entered promiscuous mode [ 54.751358][ T6462] chnl_net:caif_netlink_parms(): no params data found [ 54.800340][ T6460] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.802276][ T6460] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.804225][ T6460] bridge_slave_0: entered allmulticast mode [ 54.806207][ T6460] bridge_slave_0: entered promiscuous mode [ 54.809447][ T6460] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.811355][ T6460] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.813329][ T6460] bridge_slave_1: entered allmulticast mode [ 54.815679][ T6460] bridge_slave_1: entered promiscuous mode [ 54.838458][ T6466] chnl_net:caif_netlink_parms(): no params data found [ 54.875513][ T6460] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.911644][ T6460] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.922048][ T6461] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.923943][ T6461] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.925834][ T6461] bridge_slave_0: entered allmulticast mode [ 54.928970][ T6461] bridge_slave_0: entered promiscuous mode [ 54.964371][ T6462] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.966206][ T6462] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.971702][ T6462] bridge_slave_0: entered allmulticast mode [ 54.973859][ T6462] bridge_slave_0: entered promiscuous mode [ 54.981185][ T6461] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.983102][ T6461] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.985070][ T6461] bridge_slave_1: entered allmulticast mode [ 54.987045][ T6461] bridge_slave_1: entered promiscuous mode [ 55.124997][ T6462] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.126830][ T6462] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.128901][ T6462] bridge_slave_1: entered allmulticast mode [ 55.130999][ T6462] bridge_slave_1: entered promiscuous mode [ 55.165647][ T6460] team0: Port device team_slave_0 added [ 55.172948][ T6460] team0: Port device team_slave_1 added [ 55.180006][ T6461] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.188348][ T6461] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.201065][ T6462] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.313911][ T6466] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.315902][ T6466] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.318526][ T6466] bridge_slave_0: entered allmulticast mode [ 55.320514][ T6466] bridge_slave_0: entered promiscuous mode [ 55.323072][ T6465] chnl_net:caif_netlink_parms(): no params data found [ 55.326512][ T6466] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.329052][ T6466] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.331565][ T6466] bridge_slave_1: entered allmulticast mode [ 55.333728][ T6466] bridge_slave_1: entered promiscuous mode [ 55.345999][ T6461] team0: Port device team_slave_0 added [ 55.348947][ T6462] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.364760][ T6460] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.366576][ T6460] 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. [ 55.374029][ T6460] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.485189][ T6461] team0: Port device team_slave_1 added [ 55.490420][ T6466] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.498506][ T6460] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.500324][ T6460] 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. [ 55.506966][ T6460] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.534410][ T6466] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.660985][ T6461] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.662890][ T6461] 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. [ 55.670559][ T6461] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.680409][ T6462] team0: Port device team_slave_0 added [ 55.683702][ T6462] team0: Port device team_slave_1 added [ 55.696210][ T6461] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.698302][ T6461] 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. [ 55.705027][ T6461] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.719406][ T6466] team0: Port device team_slave_0 added [ 55.722390][ T6466] team0: Port device team_slave_1 added [ 55.763844][ T6462] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.765650][ T6462] 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. [ 55.772812][ T6462] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.818682][ T6460] hsr_slave_0: entered promiscuous mode [ 55.872756][ T6460] hsr_slave_1: entered promiscuous mode [ 55.907495][ T6460] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.909819][ T6460] Cannot create hsr debugfs directory [ 55.969185][ T6461] hsr_slave_0: entered promiscuous mode [ 56.018561][ T6461] hsr_slave_1: entered promiscuous mode [ 56.037766][ T6461] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.039839][ T6461] Cannot create hsr debugfs directory [ 56.045609][ T6466] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.050120][ T6466] 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. [ 56.056856][ T6466] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.061114][ T6462] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.062934][ T6462] 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. [ 56.070015][ T6462] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.095618][ T6465] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.099129][ T6465] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.101127][ T6465] bridge_slave_0: entered allmulticast mode [ 56.103184][ T6465] bridge_slave_0: entered promiscuous mode [ 56.108862][ T52] Bluetooth: hci0: command tx timeout [ 56.118339][ T6466] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.120188][ T6466] 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. [ 56.126721][ T6466] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.169648][ T6462] hsr_slave_0: entered promiscuous mode [ 56.197517][ T6462] hsr_slave_1: entered promiscuous mode [ 56.237755][ T6462] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.239830][ T6462] Cannot create hsr debugfs directory [ 56.250335][ T6465] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.252794][ T6465] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.254757][ T6465] bridge_slave_1: entered allmulticast mode [ 56.257786][ T6465] bridge_slave_1: entered promiscuous mode [ 56.267511][ T52] Bluetooth: hci5: command tx timeout [ 56.277450][ T52] Bluetooth: hci4: command tx timeout [ 56.277795][ T5827] Bluetooth: hci3: command tx timeout [ 56.279436][ T52] Bluetooth: hci2: command tx timeout [ 56.281117][ T5827] Bluetooth: hci1: command tx timeout [ 56.298795][ T6466] hsr_slave_0: entered promiscuous mode [ 56.367729][ T6466] hsr_slave_1: entered promiscuous mode [ 56.397388][ T6466] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.399514][ T6466] Cannot create hsr debugfs directory [ 56.440842][ T6465] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 56.450921][ T6465] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 56.478571][ T6455] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 56.483776][ T6455] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 56.509116][ T6455] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 56.516843][ T6455] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 56.533948][ T6465] team0: Port device team_slave_0 added [ 56.573212][ T6465] team0: Port device team_slave_1 added [ 56.638115][ T6465] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.639964][ T6465] 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. [ 56.646818][ T6465] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.664274][ T6465] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.666117][ T6465] 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. [ 56.676311][ T6465] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.691789][ T6460] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 56.709032][ T6460] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 56.712107][ T6460] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 56.736509][ T6460] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 56.789064][ T6465] hsr_slave_0: entered promiscuous mode [ 56.817712][ T6465] hsr_slave_1: entered promiscuous mode [ 56.857295][ T6465] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.859237][ T6465] Cannot create hsr debugfs directory [ 56.866081][ T6455] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.902791][ T6462] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.918084][ T6462] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.927421][ T6455] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.960816][ T6462] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.965286][ T6560] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.967270][ T6560] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.976228][ T6560] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.978237][ T6560] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.990743][ T6455] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 56.993592][ T6455] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.026936][ T6462] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 57.065489][ T6466] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 57.080932][ T6466] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 57.084189][ T6466] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 57.088091][ T6466] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 57.095770][ T6460] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.103792][ T6460] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.121854][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.123800][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.148515][ T6283] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.150454][ T6283] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.153975][ T6461] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 57.195541][ T6461] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 57.203800][ T6461] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 57.215907][ T6460] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.222990][ T6460] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.242619][ T6455] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.247796][ T6461] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 57.333139][ T6466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.338692][ T6465] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 57.342852][ T6465] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 57.361002][ T6462] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.369541][ T6462] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.374738][ T6466] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.378792][ T6465] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 57.383895][ T6465] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 57.402892][ T6691] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.404784][ T6691] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.425660][ T6455] veth0_vlan: entered promiscuous mode [ 57.439926][ T6703] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.441716][ T6703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.444445][ T6703] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.446203][ T6703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.453635][ T6703] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.455496][ T6703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.468229][ T6460] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.500468][ T6461] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.503286][ T6455] veth1_vlan: entered promiscuous mode [ 57.524371][ T6460] veth0_vlan: entered promiscuous mode [ 57.533857][ T6466] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.536443][ T6466] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.557130][ T6460] veth1_vlan: entered promiscuous mode [ 57.586451][ T6461] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.611108][ T6455] veth0_macvtap: entered promiscuous mode [ 57.646408][ T6465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.659327][ T6703] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.661216][ T6703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.663858][ T6703] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.666157][ T6703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.675309][ T6455] veth1_macvtap: entered promiscuous mode [ 57.680198][ T6460] veth0_macvtap: entered promiscuous mode [ 57.683729][ T6460] veth1_macvtap: entered promiscuous mode [ 57.694703][ T6461] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.704378][ T6461] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.714662][ T6465] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.761581][ T6283] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.763507][ T6283] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.775158][ T6466] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.786783][ T6462] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.798406][ T6460] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.814206][ T6460] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.825891][ T6455] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 57.830076][ T6455] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.833347][ T6455] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.836964][ T6455] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 57.840797][ T6455] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 57.844070][ T6455] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.847045][ T6683] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.848924][ T6683] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.867079][ T6460] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.869940][ T6460] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.872196][ T6460] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.874431][ T6460] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.926613][ T6455] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.938246][ T6455] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.940491][ T6455] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.942834][ T6455] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.037997][ T6462] veth0_vlan: entered promiscuous mode [ 58.071103][ T6462] veth1_vlan: entered promiscuous mode [ 58.092540][ T6461] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.110265][ T6462] veth0_macvtap: entered promiscuous mode [ 58.124629][ T6462] veth1_macvtap: entered promiscuous mode [ 58.126654][ T6466] veth0_vlan: entered promiscuous mode [ 58.138839][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.140865][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.164899][ T6466] veth1_vlan: entered promiscuous mode [ 58.170253][ T6465] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.187301][ T5827] Bluetooth: hci0: command tx timeout [ 58.214741][ T6466] veth0_macvtap: entered promiscuous mode [ 58.223498][ T1992] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.225537][ T1992] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.228930][ T6462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.232003][ T6462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.234579][ T6462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.247363][ T6462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.250951][ T6462] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.278759][ T6466] veth1_macvtap: entered promiscuous mode [ 58.285360][ T6466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.289338][ T6466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.291992][ T6466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.294618][ T6466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.302951][ T6466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.305711][ T6466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.309721][ T6466] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.328371][ T6461] veth0_vlan: entered promiscuous mode [ 58.332983][ T6461] veth1_vlan: entered promiscuous mode [ 58.347798][ T5827] Bluetooth: hci2: command tx timeout [ 58.347830][ T6469] Bluetooth: hci3: command tx timeout [ 58.349214][ T5827] Bluetooth: hci4: command tx timeout [ 58.350663][ T6469] Bluetooth: hci5: command tx timeout [ 58.356386][ T6466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.359758][ T52] Bluetooth: hci1: command tx timeout [ 58.363016][ T6466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.365561][ T6466] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.368832][ T6466] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.379296][ T6466] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.382296][ T6462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.384917][ T6462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.389499][ T6462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.392202][ T6462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.394951][ T6462] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.397977][ T6462] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.401337][ T6462] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.407945][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.410079][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.415298][ T6462] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.418086][ T6462] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.420439][ T6462] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.422664][ T6462] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.435341][ T6466] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.440710][ T6466] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.442866][ T6466] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.445222][ T6466] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.468641][ T6461] veth0_macvtap: entered promiscuous mode [ 58.471918][ T6461] veth1_macvtap: entered promiscuous mode [ 58.492659][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.498182][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.548399][ T6790] FAULT_INJECTION: forcing a failure. [ 58.548399][ T6790] name failslab, interval 1, probability 0, space 0, times 1 [ 58.551630][ T6790] CPU: 0 PID: 6790 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 58.554615][ T6790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 58.557252][ T6790] Call trace: [ 58.558083][ T6790] dump_backtrace+0x1b8/0x1e4 [ 58.559311][ T6790] show_stack+0x2c/0x3c [ 58.560382][ T6790] dump_stack_lvl+0xe4/0x150 [ 58.561556][ T6790] dump_stack+0x1c/0x28 [ 58.562610][ T6790] should_fail_ex+0x3b0/0x50c [ 58.563876][ T6790] __should_failslab+0xc8/0x128 [ 58.565127][ T6790] should_failslab+0x10/0x28 [ 58.566340][ T6790] __kmalloc_noprof+0xf8/0x494 [ 58.567531][ T6790] memcg_list_lru_alloc+0x1d8/0xab8 [ 58.568899][ T6790] __memcg_slab_post_alloc_hook+0x1e0/0x80c [ 58.570398][ T6790] kmem_cache_alloc_lru_noprof+0x290/0x354 [ 58.571965][ T6790] __d_alloc+0x40/0x658 [ 58.573127][ T6790] d_alloc_pseudo+0x30/0x16c [ 58.574411][ T6790] alloc_file_pseudo+0x110/0x25c [ 58.575638][ T6790] __shmem_file_setup+0x1f4/0x280 [ 58.577010][ T6790] shmem_file_setup+0x40/0x54 [ 58.578243][ T6790] drm_gem_object_init+0x234/0x2fc [ 58.579623][ T6790] __drm_gem_shmem_create+0x178/0x2d4 [ 58.581013][ T6790] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 58.582523][ T6790] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 58.584012][ T6790] drm_ioctl_kernel+0x26c/0x368 [ 58.585273][ T6790] drm_ioctl+0x5e4/0xae4 [ 58.586453][ T6790] __arm64_sys_ioctl+0x14c/0x1c8 [ 58.587724][ T6790] invoke_syscall+0x98/0x2b8 [ 58.588893][ T6790] el0_svc_common+0x130/0x23c [ 58.590116][ T6790] do_el0_svc+0x48/0x58 [ 58.591286][ T6790] el0_svc+0x54/0x168 [ 58.592305][ T6790] el0t_64_sync_handler+0x84/0xfc [ 58.593589][ T6790] el0t_64_sync+0x190/0x194 [ 58.620800][ T6461] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.623567][ T6461] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.626102][ T6461] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.633934][ T6461] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.635852][ T6792] FAULT_INJECTION: forcing a failure. [ 58.635852][ T6792] name failslab, interval 1, probability 0, space 0, times 0 [ 58.636397][ T6461] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.642565][ T6461] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.645089][ T6461] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 58.647877][ T6461] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.651105][ T6792] CPU: 1 PID: 6792 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 58.653887][ T6461] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.654222][ T6792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 58.658833][ T6792] Call trace: [ 58.659670][ T6792] dump_backtrace+0x1b8/0x1e4 [ 58.660952][ T6792] show_stack+0x2c/0x3c [ 58.662059][ T6792] dump_stack_lvl+0xe4/0x150 [ 58.663376][ T6792] dump_stack+0x1c/0x28 [ 58.664478][ T6792] should_fail_ex+0x3b0/0x50c [ 58.665676][ T6792] __should_failslab+0xc8/0x128 [ 58.666917][ T6792] should_failslab+0x10/0x28 [ 58.668143][ T6792] __kmalloc_noprof+0xf8/0x494 [ 58.669508][ T6792] memcg_list_lru_alloc+0x1d8/0xab8 [ 58.670216][ T6795] FAULT_INJECTION: forcing a failure. [ 58.670216][ T6795] name failslab, interval 1, probability 0, space 0, times 0 [ 58.670847][ T6792] __memcg_slab_post_alloc_hook+0x1e0/0x80c [ 58.675559][ T6792] kmem_cache_alloc_lru_noprof+0x290/0x354 [ 58.677130][ T6792] __d_alloc+0x40/0x658 [ 58.678239][ T6792] d_alloc_pseudo+0x30/0x16c [ 58.679423][ T6792] alloc_file_pseudo+0x110/0x25c [ 58.680732][ T6792] __shmem_file_setup+0x1f4/0x280 [ 58.682083][ T6792] shmem_file_setup+0x40/0x54 [ 58.683296][ T6792] drm_gem_object_init+0x234/0x2fc [ 58.684611][ T6792] __drm_gem_shmem_create+0x178/0x2d4 [ 58.686008][ T6792] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 58.687510][ T6792] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 58.688974][ T6792] drm_ioctl_kernel+0x26c/0x368 [ 58.690266][ T6792] drm_ioctl+0x5e4/0xae4 [ 58.691339][ T6792] __arm64_sys_ioctl+0x14c/0x1c8 [ 58.692630][ T6792] invoke_syscall+0x98/0x2b8 [ 58.693841][ T6792] el0_svc_common+0x130/0x23c [ 58.695056][ T6792] do_el0_svc+0x48/0x58 [ 58.696182][ T6792] el0_svc+0x54/0x168 [ 58.697259][ T6792] el0t_64_sync_handler+0x84/0xfc [ 58.698573][ T6792] el0t_64_sync+0x190/0x194 [ 58.699795][ T6795] CPU: 0 PID: 6795 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 58.703002][ T6795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 58.705659][ T6795] Call trace: [ 58.706516][ T6795] dump_backtrace+0x1b8/0x1e4 [ 58.707766][ T6795] show_stack+0x2c/0x3c [ 58.708872][ T6795] dump_stack_lvl+0xe4/0x150 [ 58.710100][ T6795] dump_stack+0x1c/0x28 [ 58.711128][ T6795] should_fail_ex+0x3b0/0x50c [ 58.712362][ T6795] __should_failslab+0xc8/0x128 [ 58.713669][ T6795] should_failslab+0x10/0x28 [ 58.714868][ T6795] kmalloc_trace_noprof+0x80/0x374 [ 58.716237][ T6795] vma_node_allow+0x70/0x244 [ 58.717424][ T6795] drm_vma_node_allow+0x2c/0x3c [ 58.718681][ T6795] drm_gem_handle_create_tail+0x1dc/0x384 [ 58.720211][ T6795] drm_gem_handle_create+0x60/0x74 [ 58.721499][ T6795] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 58.722973][ T6795] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 58.724397][ T6795] drm_ioctl_kernel+0x26c/0x368 [ 58.725635][ T6795] drm_ioctl+0x5e4/0xae4 [ 58.726767][ T6795] __arm64_sys_ioctl+0x14c/0x1c8 [ 58.728142][ T6795] invoke_syscall+0x98/0x2b8 [ 58.729331][ T6795] el0_svc_common+0x130/0x23c [ 58.730578][ T6795] do_el0_svc+0x48/0x58 [ 58.731610][ T6795] el0_svc+0x54/0x168 [ 58.732608][ T6795] el0t_64_sync_handler+0x84/0xfc [ 58.733972][ T6795] el0t_64_sync+0x190/0x194 [ 58.735246][ C0] vkms_vblank_simulate: vblank timer overrun [ 58.742455][ T6798] FAULT_INJECTION: forcing a failure. [ 58.742455][ T6798] name failslab, interval 1, probability 0, space 0, times 0 [ 58.749857][ T6798] CPU: 0 PID: 6798 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 58.752937][ T6798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 58.755609][ T6798] Call trace: [ 58.756498][ T6798] dump_backtrace+0x1b8/0x1e4 [ 58.757784][ T6798] show_stack+0x2c/0x3c [ 58.759037][ T6798] dump_stack_lvl+0xe4/0x150 [ 58.760229][ T6798] dump_stack+0x1c/0x28 [ 58.761288][ T6798] should_fail_ex+0x3b0/0x50c [ 58.762570][ T6798] __should_failslab+0xc8/0x128 [ 58.763874][ T6798] should_failslab+0x10/0x28 [ 58.764109][ T6465] veth0_vlan: entered promiscuous mode [ 58.765076][ T6798] kmem_cache_alloc_noprof+0x84/0x350 [ 58.767941][ T6798] security_file_alloc+0x30/0x124 [ 58.769216][ T6798] init_file+0x90/0x1f8 [ 58.770296][ T6798] alloc_empty_file+0xc0/0x1d4 [ 58.771576][ T6798] alloc_file_pseudo+0x1a0/0x25c [ 58.772850][ T6798] __shmem_file_setup+0x1f4/0x280 [ 58.774165][ T6798] shmem_file_setup+0x40/0x54 [ 58.775391][ T6798] drm_gem_object_init+0x234/0x2fc [ 58.776678][ T6798] __drm_gem_shmem_create+0x178/0x2d4 [ 58.776850][ T6465] veth1_vlan: entered promiscuous mode [ 58.778121][ T6798] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 58.778138][ T6798] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 58.778149][ T6798] drm_ioctl_kernel+0x26c/0x368 [ 58.783857][ T6798] drm_ioctl+0x5e4/0xae4 [ 58.784965][ T6798] __arm64_sys_ioctl+0x14c/0x1c8 [ 58.786252][ T6798] invoke_syscall+0x98/0x2b8 [ 58.787540][ T6798] el0_svc_common+0x130/0x23c [ 58.788786][ T6798] do_el0_svc+0x48/0x58 [ 58.789810][ T6798] el0_svc+0x54/0x168 [ 58.790962][ T6798] el0t_64_sync_handler+0x84/0xfc [ 58.792223][ T6798] el0t_64_sync+0x190/0x194 [ 58.793437][ C0] vkms_vblank_simulate: vblank timer overrun [ 58.809564][ T6461] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.820602][ T6461] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.820849][ T6802] FAULT_INJECTION: forcing a failure. [ 58.820849][ T6802] name failslab, interval 1, probability 0, space 0, times 0 [ 58.823243][ T6461] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.823259][ T6461] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.827289][ T6802] CPU: 1 PID: 6802 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 58.835018][ T6802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 58.837595][ T6802] Call trace: [ 58.838430][ T6802] dump_backtrace+0x1b8/0x1e4 [ 58.839661][ T6802] show_stack+0x2c/0x3c [ 58.840709][ T6802] dump_stack_lvl+0xe4/0x150 [ 58.841739][ T6461] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.841930][ T6802] dump_stack+0x1c/0x28 [ 58.844516][ T6461] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.845665][ T6802] should_fail_ex+0x3b0/0x50c [ 58.845686][ T6802] __should_failslab+0xc8/0x128 [ 58.845700][ T6802] should_failslab+0x10/0x28 [ 58.851769][ T6802] kmalloc_trace_noprof+0x80/0x374 [ 58.853094][ T6802] vma_node_allow+0x70/0x244 [ 58.854298][ T6802] drm_vma_node_allow+0x2c/0x3c [ 58.855525][ T6802] drm_gem_handle_create_tail+0x1dc/0x384 [ 58.856805][ T6461] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 58.856986][ T6802] drm_gem_handle_create+0x60/0x74 [ 58.861105][ T6802] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 58.862446][ T6461] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 58.862578][ T6802] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 58.866064][ T6461] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.866469][ T6802] drm_ioctl_kernel+0x26c/0x368 [ 58.869734][ T6802] drm_ioctl+0x5e4/0xae4 [ 58.870851][ T6802] __arm64_sys_ioctl+0x14c/0x1c8 [ 58.872176][ T6802] invoke_syscall+0x98/0x2b8 [ 58.873380][ T6802] el0_svc_common+0x130/0x23c [ 58.874594][ T6802] do_el0_svc+0x48/0x58 [ 58.875662][ T6802] el0_svc+0x54/0x168 [ 58.876727][ T6802] el0t_64_sync_handler+0x84/0xfc [ 58.878072][ T6802] el0t_64_sync+0x190/0x194 [ 58.910924][ T6461] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.913294][ T6461] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.915486][ T6461] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.918883][ T1992] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.920829][ T1992] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.924820][ T6804] FAULT_INJECTION: forcing a failure. [ 58.924820][ T6804] name failslab, interval 1, probability 0, space 0, times 0 [ 58.928610][ T6804] CPU: 1 PID: 6804 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 58.931688][ T6804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 58.934248][ T6804] Call trace: [ 58.935090][ T6804] dump_backtrace+0x1b8/0x1e4 [ 58.936306][ T6804] show_stack+0x2c/0x3c [ 58.937365][ T6804] dump_stack_lvl+0xe4/0x150 [ 58.938554][ T6804] dump_stack+0x1c/0x28 [ 58.939622][ T6804] should_fail_ex+0x3b0/0x50c [ 58.940916][ T6804] __should_failslab+0xc8/0x128 [ 58.942204][ T6804] should_failslab+0x10/0x28 [ 58.943460][ T6804] kmem_cache_alloc_noprof+0x84/0x350 [ 58.943602][ T6461] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.944851][ T6804] alloc_empty_file+0xac/0x1d4 [ 58.944871][ T6804] alloc_file_pseudo+0x1a0/0x25c [ 58.944883][ T6804] __shmem_file_setup+0x1f4/0x280 [ 58.951005][ T6804] shmem_file_setup+0x40/0x54 [ 58.952242][ T6804] drm_gem_object_init+0x234/0x2fc [ 58.953590][ T6804] __drm_gem_shmem_create+0x178/0x2d4 [ 58.955006][ T6804] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 58.956477][ T6804] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 58.957989][ T6804] drm_ioctl_kernel+0x26c/0x368 [ 58.959295][ T6804] drm_ioctl+0x5e4/0xae4 [ 58.960370][ T6804] __arm64_sys_ioctl+0x14c/0x1c8 [ 58.961689][ T6804] invoke_syscall+0x98/0x2b8 [ 58.962889][ T6804] el0_svc_common+0x130/0x23c [ 58.964140][ T6804] do_el0_svc+0x48/0x58 [ 58.965248][ T6804] el0_svc+0x54/0x168 [ 58.966280][ T6804] el0t_64_sync_handler+0x84/0xfc [ 58.967586][ T6804] el0t_64_sync+0x190/0x194 [ 58.983096][ T428] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.985240][ T428] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.013147][ T6813] FAULT_INJECTION: forcing a failure. [ 59.013147][ T6813] name failslab, interval 1, probability 0, space 0, times 0 [ 59.018709][ T6813] CPU: 1 PID: 6813 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.021798][ T6813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.022590][ T6465] veth0_macvtap: entered promiscuous mode [ 59.024459][ T6813] Call trace: [ 59.026883][ T6813] dump_backtrace+0x1b8/0x1e4 [ 59.028071][ T6813] show_stack+0x2c/0x3c [ 59.029196][ T6813] dump_stack_lvl+0xe4/0x150 [ 59.030467][ T6813] dump_stack+0x1c/0x28 [ 59.031537][ T6813] should_fail_ex+0x3b0/0x50c [ 59.032816][ T6813] __should_failslab+0xc8/0x128 [ 59.034073][ T6813] should_failslab+0x10/0x28 [ 59.035296][ T6813] kmalloc_trace_noprof+0x80/0x374 [ 59.036682][ T6813] vma_node_allow+0x70/0x244 [ 59.037883][ T6813] drm_vma_node_allow+0x2c/0x3c [ 59.039149][ T6813] drm_gem_handle_create_tail+0x1dc/0x384 [ 59.040805][ T6813] drm_gem_handle_create+0x60/0x74 [ 59.042235][ T6813] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 59.043753][ T6813] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 59.045252][ T6813] drm_ioctl_kernel+0x26c/0x368 [ 59.046573][ T6813] drm_ioctl+0x5e4/0xae4 [ 59.047674][ T6813] __arm64_sys_ioctl+0x14c/0x1c8 [ 59.048979][ T6813] invoke_syscall+0x98/0x2b8 [ 59.050220][ T6813] el0_svc_common+0x130/0x23c [ 59.050694][ T6465] veth1_macvtap: entered promiscuous mode [ 59.051412][ T6813] do_el0_svc+0x48/0x58 [ 59.053968][ T6813] el0_svc+0x54/0x168 [ 59.055003][ T6813] el0t_64_sync_handler+0x84/0xfc [ 59.056342][ T6813] el0t_64_sync+0x190/0x194 1970/01/01 00:00:59 executed programs: 13 [ 59.081310][ T1978] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.082812][ T6815] FAULT_INJECTION: forcing a failure. [ 59.082812][ T6815] name failslab, interval 1, probability 0, space 0, times 0 [ 59.083346][ T1978] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.086651][ T6815] CPU: 1 PID: 6815 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.091636][ T6815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.094362][ T6815] Call trace: [ 59.095269][ T6815] dump_backtrace+0x1b8/0x1e4 [ 59.096524][ T6815] show_stack+0x2c/0x3c [ 59.097673][ T6815] dump_stack_lvl+0xe4/0x150 [ 59.098981][ T6815] dump_stack+0x1c/0x28 [ 59.100132][ T6815] should_fail_ex+0x3b0/0x50c [ 59.101423][ T6815] __should_failslab+0xc8/0x128 [ 59.102772][ T6815] should_failslab+0x10/0x28 [ 59.104016][ T6815] kmem_cache_alloc_noprof+0x84/0x350 [ 59.105427][ T6815] security_file_alloc+0x30/0x124 [ 59.106757][ T6815] init_file+0x90/0x1f8 [ 59.107905][ T6815] alloc_empty_file+0xc0/0x1d4 [ 59.109111][ T6815] alloc_file_pseudo+0x1a0/0x25c [ 59.110449][ T6815] __shmem_file_setup+0x1f4/0x280 [ 59.111782][ T6815] shmem_file_setup+0x40/0x54 [ 59.113046][ T6815] drm_gem_object_init+0x234/0x2fc [ 59.114431][ T6815] __drm_gem_shmem_create+0x178/0x2d4 [ 59.115820][ T6815] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 59.117314][ T6815] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 59.118967][ T6815] drm_ioctl_kernel+0x26c/0x368 [ 59.120286][ T6815] drm_ioctl+0x5e4/0xae4 [ 59.121400][ T6815] __arm64_sys_ioctl+0x14c/0x1c8 [ 59.122708][ T6815] invoke_syscall+0x98/0x2b8 [ 59.123941][ T6815] el0_svc_common+0x130/0x23c [ 59.125176][ T6815] do_el0_svc+0x48/0x58 [ 59.126331][ T6815] el0_svc+0x54/0x168 [ 59.127413][ T6815] el0t_64_sync_handler+0x84/0xfc [ 59.128695][ T6815] el0t_64_sync+0x190/0x194 [ 59.158909][ T1992] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.161303][ T1992] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.177406][ T6465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.180141][ T6465] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.182694][ T6465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.185293][ T6465] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.197232][ T6465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.199868][ T6465] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.202359][ T6465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.204971][ T6465] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.214301][ T6465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.216960][ T6465] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.221566][ T6465] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.245985][ T6822] FAULT_INJECTION: forcing a failure. [ 59.245985][ T6822] name failslab, interval 1, probability 0, space 0, times 0 [ 59.249982][ T6822] CPU: 1 PID: 6822 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.253063][ T6822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.255692][ T6822] Call trace: [ 59.256541][ T6822] dump_backtrace+0x1b8/0x1e4 [ 59.257756][ T6822] show_stack+0x2c/0x3c [ 59.258810][ T6822] dump_stack_lvl+0xe4/0x150 [ 59.259998][ T6822] dump_stack+0x1c/0x28 [ 59.261028][ T6822] should_fail_ex+0x3b0/0x50c [ 59.262318][ T6822] __should_failslab+0xc8/0x128 [ 59.263572][ T6822] should_failslab+0x10/0x28 [ 59.264774][ T6822] __kmalloc_noprof+0xf8/0x494 [ 59.266048][ T6822] memcg_list_lru_alloc+0x2c0/0xab8 [ 59.267427][ T6822] __memcg_slab_post_alloc_hook+0x1e0/0x80c [ 59.268945][ T6822] kmem_cache_alloc_lru_noprof+0x290/0x354 [ 59.270511][ T6822] __d_alloc+0x40/0x658 [ 59.271614][ T6822] d_alloc_pseudo+0x30/0x16c [ 59.272803][ T6822] alloc_file_pseudo+0x110/0x25c [ 59.274166][ T6822] __shmem_file_setup+0x1f4/0x280 [ 59.275546][ T6822] shmem_file_setup+0x40/0x54 [ 59.276738][ T6822] drm_gem_object_init+0x234/0x2fc [ 59.278066][ T6822] __drm_gem_shmem_create+0x178/0x2d4 [ 59.279513][ T6822] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 59.280992][ T6822] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 59.282470][ T6822] drm_ioctl_kernel+0x26c/0x368 [ 59.283795][ T6822] drm_ioctl+0x5e4/0xae4 [ 59.284958][ T6822] __arm64_sys_ioctl+0x14c/0x1c8 [ 59.286302][ T6822] invoke_syscall+0x98/0x2b8 [ 59.287502][ T6822] el0_svc_common+0x130/0x23c [ 59.288797][ T6822] do_el0_svc+0x48/0x58 [ 59.289900][ T6822] el0_svc+0x54/0x168 [ 59.290925][ T6822] el0t_64_sync_handler+0x84/0xfc [ 59.292286][ T6822] el0t_64_sync+0x190/0x194 [ 59.306251][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.318241][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.327295][ T6465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.329985][ T6465] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.332518][ T6465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.335145][ T6465] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.342542][ T6465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.345442][ T6465] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.351997][ T6465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.354632][ T6465] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.357128][ T6465] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.359988][ T6465] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.368330][ T6465] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.368861][ T6828] FAULT_INJECTION: forcing a failure. [ 59.368861][ T6828] name failslab, interval 1, probability 0, space 0, times 0 [ 59.379228][ T428] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.379565][ T6828] CPU: 1 PID: 6828 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.381338][ T428] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.384477][ T6828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.389116][ T6828] Call trace: [ 59.389933][ T6828] dump_backtrace+0x1b8/0x1e4 [ 59.391166][ T6828] show_stack+0x2c/0x3c [ 59.392366][ T6828] dump_stack_lvl+0xe4/0x150 [ 59.393545][ T6828] dump_stack+0x1c/0x28 [ 59.394591][ T6828] should_fail_ex+0x3b0/0x50c [ 59.395864][ T6828] __should_failslab+0xc8/0x128 [ 59.397194][ T6828] should_failslab+0x10/0x28 [ 59.398484][ T6828] __kmalloc_noprof+0xf8/0x494 [ 59.399774][ T6828] memcg_list_lru_alloc+0x2c0/0xab8 [ 59.401133][ T6828] __memcg_slab_post_alloc_hook+0x1e0/0x80c [ 59.402704][ T6828] kmem_cache_alloc_lru_noprof+0x290/0x354 [ 59.404306][ T6828] __d_alloc+0x40/0x658 [ 59.405365][ T6828] d_alloc_pseudo+0x30/0x16c [ 59.406585][ T6828] alloc_file_pseudo+0x110/0x25c [ 59.407850][ T6828] __shmem_file_setup+0x1f4/0x280 [ 59.409197][ T6828] shmem_file_setup+0x40/0x54 [ 59.410477][ T6828] drm_gem_object_init+0x234/0x2fc [ 59.411804][ T6828] __drm_gem_shmem_create+0x178/0x2d4 [ 59.413261][ T6828] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 59.414815][ T6828] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 59.415944][ T6465] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.416376][ T6828] drm_ioctl_kernel+0x26c/0x368 [ 59.419712][ T6465] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.419812][ T6828] drm_ioctl+0x5e4/0xae4 [ 59.422112][ T6465] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.423190][ T6828] __arm64_sys_ioctl+0x14c/0x1c8 [ 59.425400][ T6465] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.426683][ T6828] invoke_syscall+0x98/0x2b8 [ 59.430136][ T6828] el0_svc_common+0x130/0x23c [ 59.431398][ T6828] do_el0_svc+0x48/0x58 [ 59.432587][ T6828] el0_svc+0x54/0x168 [ 59.433643][ T6828] el0t_64_sync_handler+0x84/0xfc [ 59.435001][ T6828] el0t_64_sync+0x190/0x194 [ 59.510554][ T6833] FAULT_INJECTION: forcing a failure. [ 59.510554][ T6833] name failslab, interval 1, probability 0, space 0, times 0 [ 59.517283][ T6833] CPU: 1 PID: 6833 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.517389][ T428] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.520427][ T6833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.522477][ T428] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.525129][ T6833] Call trace: [ 59.527798][ T6833] dump_backtrace+0x1b8/0x1e4 [ 59.528972][ T6833] show_stack+0x2c/0x3c [ 59.530121][ T6833] dump_stack_lvl+0xe4/0x150 [ 59.531353][ T6833] dump_stack+0x1c/0x28 [ 59.532496][ T6833] should_fail_ex+0x3b0/0x50c [ 59.533765][ T6833] __should_failslab+0xc8/0x128 [ 59.535098][ T6833] should_failslab+0x10/0x28 [ 59.536326][ T6833] __kmalloc_noprof+0xf8/0x494 [ 59.537579][ T6833] memcg_list_lru_alloc+0x2c0/0xab8 [ 59.538977][ T6833] __memcg_slab_post_alloc_hook+0x1e0/0x80c [ 59.540545][ T6833] kmem_cache_alloc_lru_noprof+0x290/0x354 [ 59.542061][ T6833] __d_alloc+0x40/0x658 [ 59.543183][ T6833] d_alloc_pseudo+0x30/0x16c [ 59.544308][ T6833] alloc_file_pseudo+0x110/0x25c [ 59.545576][ T6833] __shmem_file_setup+0x1f4/0x280 [ 59.546889][ T6833] shmem_file_setup+0x40/0x54 [ 59.548079][ T6833] drm_gem_object_init+0x234/0x2fc [ 59.549476][ T6833] __drm_gem_shmem_create+0x178/0x2d4 [ 59.550956][ T6833] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 59.552415][ T6833] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 59.553916][ T6833] drm_ioctl_kernel+0x26c/0x368 [ 59.555187][ T6833] drm_ioctl+0x5e4/0xae4 [ 59.556374][ T6833] __arm64_sys_ioctl+0x14c/0x1c8 [ 59.557716][ T6833] invoke_syscall+0x98/0x2b8 [ 59.558965][ T6833] el0_svc_common+0x130/0x23c [ 59.560257][ T6833] do_el0_svc+0x48/0x58 [ 59.561371][ T6833] el0_svc+0x54/0x168 [ 59.562433][ T6833] el0t_64_sync_handler+0x84/0xfc [ 59.563773][ T6833] el0t_64_sync+0x190/0x194 [ 59.576780][ T1992] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 59.579701][ T1992] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.638145][ T6843] FAULT_INJECTION: forcing a failure. [ 59.638145][ T6843] name failslab, interval 1, probability 0, space 0, times 0 [ 59.646401][ T6843] CPU: 0 PID: 6843 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.649571][ T6843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.652154][ T6843] Call trace: [ 59.653014][ T6843] dump_backtrace+0x1b8/0x1e4 [ 59.654240][ T6843] show_stack+0x2c/0x3c [ 59.655293][ T6843] dump_stack_lvl+0xe4/0x150 [ 59.656539][ T6843] dump_stack+0x1c/0x28 [ 59.657665][ T6843] should_fail_ex+0x3b0/0x50c [ 59.658877][ T6843] __should_failslab+0xc8/0x128 [ 59.660189][ T6843] should_failslab+0x10/0x28 [ 59.661378][ T6843] kmalloc_trace_noprof+0x80/0x374 [ 59.662672][ T6843] vma_node_allow+0x70/0x244 [ 59.663773][ T6843] drm_vma_node_allow+0x2c/0x3c [ 59.665046][ T6843] drm_gem_handle_create_tail+0x1dc/0x384 [ 59.666525][ T6843] drm_gem_handle_create+0x60/0x74 [ 59.667856][ T6843] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 59.669453][ T6843] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 59.670921][ T6843] drm_ioctl_kernel+0x26c/0x368 [ 59.672153][ T6843] drm_ioctl+0x5e4/0xae4 [ 59.673321][ T6843] __arm64_sys_ioctl+0x14c/0x1c8 [ 59.674694][ T6843] invoke_syscall+0x98/0x2b8 [ 59.675943][ T6843] el0_svc_common+0x130/0x23c [ 59.677122][ T6843] do_el0_svc+0x48/0x58 [ 59.678246][ T6843] el0_svc+0x54/0x168 [ 59.679325][ T6843] el0t_64_sync_handler+0x84/0xfc [ 59.680598][ T6843] el0t_64_sync+0x190/0x194 [ 59.681894][ C0] vkms_vblank_simulate: vblank timer overrun [ 59.684821][ T6846] FAULT_INJECTION: forcing a failure. [ 59.684821][ T6846] name failslab, interval 1, probability 0, space 0, times 0 [ 59.692234][ T6846] CPU: 0 PID: 6846 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.695381][ T6846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.697874][ T6846] Call trace: [ 59.698730][ T6846] dump_backtrace+0x1b8/0x1e4 [ 59.699963][ T6846] show_stack+0x2c/0x3c [ 59.701008][ T6846] dump_stack_lvl+0xe4/0x150 [ 59.702316][ T6846] dump_stack+0x1c/0x28 [ 59.703376][ T6846] should_fail_ex+0x3b0/0x50c [ 59.704528][ T6846] __should_failslab+0xc8/0x128 [ 59.705714][ T6846] should_failslab+0x10/0x28 [ 59.706909][ T6846] __kmalloc_noprof+0xf8/0x494 [ 59.708168][ T6846] memcg_list_lru_alloc+0x2c0/0xab8 [ 59.709496][ T6846] __memcg_slab_post_alloc_hook+0x1e0/0x80c [ 59.711047][ T6846] kmem_cache_alloc_lru_noprof+0x290/0x354 [ 59.712635][ T6846] __d_alloc+0x40/0x658 [ 59.713719][ T6846] d_alloc_pseudo+0x30/0x16c [ 59.714935][ T6846] alloc_file_pseudo+0x110/0x25c [ 59.716252][ T6846] __shmem_file_setup+0x1f4/0x280 [ 59.717576][ T6846] shmem_file_setup+0x40/0x54 [ 59.718806][ T6846] drm_gem_object_init+0x234/0x2fc [ 59.720121][ T6846] __drm_gem_shmem_create+0x178/0x2d4 [ 59.721481][ T6846] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 59.722917][ T6846] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 59.724393][ T6846] drm_ioctl_kernel+0x26c/0x368 [ 59.725744][ T6846] drm_ioctl+0x5e4/0xae4 [ 59.726853][ T6846] __arm64_sys_ioctl+0x14c/0x1c8 [ 59.728125][ T6846] invoke_syscall+0x98/0x2b8 [ 59.729257][ T6846] el0_svc_common+0x130/0x23c [ 59.730470][ T6846] do_el0_svc+0x48/0x58 [ 59.731574][ T6846] el0_svc+0x54/0x168 [ 59.732592][ T6846] el0t_64_sync_handler+0x84/0xfc [ 59.733918][ T6846] el0t_64_sync+0x190/0x194 [ 59.735149][ C0] vkms_vblank_simulate: vblank timer overrun [ 59.773555][ T6857] FAULT_INJECTION: forcing a failure. [ 59.773555][ T6857] name failslab, interval 1, probability 0, space 0, times 0 [ 59.777077][ T6857] CPU: 0 PID: 6857 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.779207][ T6858] FAULT_INJECTION: forcing a failure. [ 59.779207][ T6858] name failslab, interval 1, probability 0, space 0, times 0 [ 59.780183][ T6857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.780195][ T6857] Call trace: [ 59.780200][ T6857] dump_backtrace+0x1b8/0x1e4 [ 59.780215][ T6857] show_stack+0x2c/0x3c [ 59.789106][ T6857] dump_stack_lvl+0xe4/0x150 [ 59.790276][ T6857] dump_stack+0x1c/0x28 [ 59.790362][ T6859] FAULT_INJECTION: forcing a failure. [ 59.790362][ T6859] name failslab, interval 1, probability 0, space 0, times 0 [ 59.791420][ T6857] should_fail_ex+0x3b0/0x50c [ 59.791439][ T6857] __should_failslab+0xc8/0x128 [ 59.791452][ T6857] should_failslab+0x10/0x28 [ 59.798230][ T6857] kmalloc_trace_noprof+0x80/0x374 [ 59.799597][ T6857] vma_node_allow+0x70/0x244 [ 59.800750][ T6857] drm_vma_node_allow+0x2c/0x3c [ 59.802067][ T6857] drm_gem_handle_create_tail+0x1dc/0x384 [ 59.803566][ T6857] drm_gem_handle_create+0x60/0x74 [ 59.804903][ T6857] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 59.806368][ T6857] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 59.807847][ T6857] drm_ioctl_kernel+0x26c/0x368 [ 59.809118][ T6857] drm_ioctl+0x5e4/0xae4 [ 59.810222][ T6857] __arm64_sys_ioctl+0x14c/0x1c8 [ 59.811561][ T6857] invoke_syscall+0x98/0x2b8 [ 59.812798][ T6857] el0_svc_common+0x130/0x23c [ 59.813994][ T6857] do_el0_svc+0x48/0x58 [ 59.815076][ T6857] el0_svc+0x54/0x168 [ 59.816139][ T6857] el0t_64_sync_handler+0x84/0xfc [ 59.817514][ T6857] el0t_64_sync+0x190/0x194 [ 59.818726][ T6858] CPU: 1 PID: 6858 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.818791][ C0] vkms_vblank_simulate: vblank timer overrun [ 59.821846][ T6858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.826057][ T6858] Call trace: [ 59.826934][ T6858] dump_backtrace+0x1b8/0x1e4 [ 59.828207][ T6858] show_stack+0x2c/0x3c [ 59.829282][ T6858] dump_stack_lvl+0xe4/0x150 [ 59.830496][ T6858] dump_stack+0x1c/0x28 [ 59.831647][ T6858] should_fail_ex+0x3b0/0x50c [ 59.832907][ T6858] __should_failslab+0xc8/0x128 [ 59.834178][ T6858] should_failslab+0x10/0x28 [ 59.835352][ T6858] kmem_cache_alloc_noprof+0x84/0x350 [ 59.836747][ T6858] security_file_alloc+0x30/0x124 [ 59.838013][ T6858] init_file+0x90/0x1f8 [ 59.839142][ T6858] alloc_empty_file+0xc0/0x1d4 [ 59.840413][ T6858] alloc_file_pseudo+0x1a0/0x25c [ 59.841687][ T6858] __shmem_file_setup+0x1f4/0x280 [ 59.842921][ T6858] shmem_file_setup+0x40/0x54 [ 59.844142][ T6858] drm_gem_object_init+0x234/0x2fc [ 59.845517][ T6858] __drm_gem_shmem_create+0x178/0x2d4 [ 59.846945][ T6858] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 59.848403][ T6858] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 59.849853][ T6858] drm_ioctl_kernel+0x26c/0x368 [ 59.851149][ T6858] drm_ioctl+0x5e4/0xae4 [ 59.852319][ T6858] __arm64_sys_ioctl+0x14c/0x1c8 [ 59.853649][ T6858] invoke_syscall+0x98/0x2b8 [ 59.854617][ T6862] FAULT_INJECTION: forcing a failure. [ 59.854617][ T6862] name failslab, interval 1, probability 0, space 0, times 0 [ 59.854825][ T6858] el0_svc_common+0x130/0x23c [ 59.859376][ T6858] do_el0_svc+0x48/0x58 [ 59.860518][ T6858] el0_svc+0x54/0x168 [ 59.861581][ T6858] el0t_64_sync_handler+0x84/0xfc [ 59.862955][ T6858] el0t_64_sync+0x190/0x194 [ 59.865118][ T6862] CPU: 0 PID: 6862 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.868332][ T6862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.870959][ T6862] Call trace: [ 59.871874][ T6862] dump_backtrace+0x1b8/0x1e4 [ 59.873064][ T6862] show_stack+0x2c/0x3c [ 59.874120][ T6862] dump_stack_lvl+0xe4/0x150 [ 59.875410][ T6862] dump_stack+0x1c/0x28 [ 59.876487][ T6862] should_fail_ex+0x3b0/0x50c [ 59.877717][ T6862] __should_failslab+0xc8/0x128 [ 59.879003][ T6862] should_failslab+0x10/0x28 [ 59.880184][ T6862] kmalloc_trace_noprof+0x80/0x374 [ 59.881553][ T6862] vma_node_allow+0x70/0x244 [ 59.882756][ T6862] drm_vma_node_allow+0x2c/0x3c [ 59.884047][ T6862] drm_gem_handle_create_tail+0x1dc/0x384 [ 59.885583][ T6862] drm_gem_handle_create+0x60/0x74 [ 59.886875][ T6862] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 59.888397][ T6862] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 59.889899][ T6862] drm_ioctl_kernel+0x26c/0x368 [ 59.891139][ T6862] drm_ioctl+0x5e4/0xae4 [ 59.892381][ T6862] __arm64_sys_ioctl+0x14c/0x1c8 [ 59.893676][ T6862] invoke_syscall+0x98/0x2b8 [ 59.894957][ T6862] el0_svc_common+0x130/0x23c [ 59.896207][ T6862] do_el0_svc+0x48/0x58 [ 59.897329][ T6862] el0_svc+0x54/0x168 [ 59.898372][ T6862] el0t_64_sync_handler+0x84/0xfc [ 59.899766][ T6862] el0t_64_sync+0x190/0x194 [ 59.901028][ T6859] CPU: 1 PID: 6859 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.901093][ C0] vkms_vblank_simulate: vblank timer overrun [ 59.904266][ T6859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.904280][ T6859] Call trace: [ 59.909319][ T6859] dump_backtrace+0x1b8/0x1e4 [ 59.910495][ T6859] show_stack+0x2c/0x3c [ 59.911626][ T6859] dump_stack_lvl+0xe4/0x150 [ 59.912866][ T6859] dump_stack+0x1c/0x28 [ 59.913967][ T6859] should_fail_ex+0x3b0/0x50c [ 59.915166][ T6859] __should_failslab+0xc8/0x128 [ 59.916492][ T6859] should_failslab+0x10/0x28 [ 59.917654][ T6859] kmalloc_trace_noprof+0x80/0x374 [ 59.918944][ T6859] vma_node_allow+0x70/0x244 [ 59.920054][ T6859] drm_vma_node_allow+0x2c/0x3c [ 59.921329][ T6859] drm_gem_handle_create_tail+0x1dc/0x384 [ 59.922764][ T6859] drm_gem_handle_create+0x60/0x74 [ 59.924103][ T6859] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 59.925412][ T6857] ------------[ cut here ]------------ [ 59.925571][ T6859] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 59.927022][ T6857] WARNING: CPU: 0 PID: 6857 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 59.928541][ T6859] drm_ioctl_kernel+0x26c/0x368 [ 59.931544][ T6857] Modules linked in: [ 59.932751][ T6859] drm_ioctl+0x5e4/0xae4 [ 59.933760][ T6857] [ 59.934942][ T6859] __arm64_sys_ioctl+0x14c/0x1c8 [ 59.935475][ T6857] CPU: 0 PID: 6857 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 59.936707][ T6859] invoke_syscall+0x98/0x2b8 [ 59.939856][ T6857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 59.941051][ T6859] el0_svc_common+0x130/0x23c [ 59.943638][ T6857] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 59.944828][ T6859] do_el0_svc+0x48/0x58 [ 59.946855][ T6857] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 59.947944][ T6859] el0_svc+0x54/0x168 [ 59.949798][ T6857] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 59.950835][ T6859] el0t_64_sync_handler+0x84/0xfc [ 59.952542][ T6857] sp : ffff8000a0a178a0 [ 59.953768][ T6859] el0t_64_sync+0x190/0x194 [ 59.954827][ T6857] x29: ffff8000a0a178a0 x28: dfff800000000000 x27: 0000000000000000 [ 59.958184][ T6857] x26: ffff0000ca3f0000 x25: 1fffe0001b8cee01 x24: dfff800000000000 [ 59.960219][ T6857] x23: 1fffe0001b8cee00 x22: ffff0000dc677004 x21: ffff0000dc677008 [ 59.962371][ T6857] x20: 0000000000000000 x19: ffff0000dc677000 x18: 0000000000000008 [ 59.964484][ T6857] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 59.966630][ T6857] x14: 1fffe0001b92c81c x13: 0000000000000000 x12: 0000000000000000 [ 59.968766][ T6857] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 59.970828][ T6857] x8 : ffff0000d6319e40 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 59.972965][ T6857] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 59.975129][ T6857] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 59.977280][ T6857] Call trace: [ 59.978135][ T6857] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 59.979806][ T6857] drm_gem_handle_create_tail+0x224/0x384 [ 59.981342][ T6857] drm_gem_handle_create+0x60/0x74 [ 59.982685][ T6857] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 59.984243][ T6857] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 59.985713][ T6857] drm_ioctl_kernel+0x26c/0x368 [ 59.986967][ T6857] drm_ioctl+0x5e4/0xae4 [ 59.988155][ T6857] __arm64_sys_ioctl+0x14c/0x1c8 [ 59.989500][ T6857] invoke_syscall+0x98/0x2b8 [ 59.990762][ T6857] el0_svc_common+0x130/0x23c [ 59.991004][ T6859] ------------[ cut here ]------------ [ 59.991957][ T6857] do_el0_svc+0x48/0x58 [ 59.993418][ T6859] WARNING: CPU: 1 PID: 6859 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 59.994580][ T6857] el0_svc+0x54/0x168 [ 59.997574][ T6859] Modules linked in: [ 59.998618][ T6857] el0t_64_sync_handler+0x84/0xfc [ 59.999598][ T6859] [ 60.000912][ T6857] el0t_64_sync+0x190/0x194 [ 60.001502][ T6859] CPU: 1 PID: 6859 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.002676][ T6857] irq event stamp: 984 [ 60.005869][ T6859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.006882][ T6857] hardirqs last enabled at (983): [] exit_to_kernel_mode+0xdc/0x10c [ 60.009582][ T6859] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.012094][ T6857] hardirqs last disabled at (984): [] el1_dbg+0x24/0x80 [ 60.014116][ T6859] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.016404][ T6857] softirqs last enabled at (978): [] handle_softirqs+0xa3c/0xbfc [ 60.018240][ T6859] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.020612][ T6857] softirqs last disabled at (269): [] __do_softirq+0x14/0x20 [ 60.022374][ T6859] sp : ffff8000a00578a0 [ 60.024645][ T6857] ---[ end trace 0000000000000000 ]--- [ 60.025762][ T6859] x29: ffff8000a00578a0 x28: dfff800000000000 [ 60.027291][ C0] vkms_vblank_simulate: vblank timer overrun [ 60.027294][ T6859] x27: 0000000000000001 [ 60.030404][ T6859] [ 60.032080][ T6859] x26: ffff0000ca3f0000 x25: 1fffe0001cd1f401 x24: dfff800000000000 [ 60.034276][ T6859] x23: 1fffe0001cd1f400 x22: ffff0000e68fa004 x21: ffff0000e68fa008 [ 60.036348][ T6859] x20: 0000000000000000 x19: ffff0000e68fa000 x18: ffff8000a0056e58 [ 60.038447][ T6859] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 60.040509][ T6859] x14: 1fffe0001c75921c x13: 0000000000000000 x12: 0000000000000000 [ 60.042600][ T6859] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 60.044634][ T6859] x8 : ffff0000d412dac0 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 60.046717][ T6859] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 60.048793][ T6859] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.050934][ T6859] Call trace: [ 60.051771][ T6859] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.053532][ T6859] drm_gem_handle_create_tail+0x224/0x384 [ 60.055048][ T6859] drm_gem_handle_create+0x60/0x74 [ 60.056314][ T6859] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 60.057807][ T6859] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.059362][ T6859] drm_ioctl_kernel+0x26c/0x368 [ 60.060645][ T6859] drm_ioctl+0x5e4/0xae4 [ 60.061825][ T6859] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.063084][ T6859] invoke_syscall+0x98/0x2b8 [ 60.064247][ T6859] el0_svc_common+0x130/0x23c [ 60.065495][ T6859] do_el0_svc+0x48/0x58 [ 60.066588][ T6859] el0_svc+0x54/0x168 [ 60.067662][ T6859] el0t_64_sync_handler+0x84/0xfc [ 60.068994][ T6859] el0t_64_sync+0x190/0x194 [ 60.070287][ T6859] irq event stamp: 736 [ 60.071324][ T6859] hardirqs last enabled at (735): [] exit_to_kernel_mode+0xdc/0x10c [ 60.073756][ T6859] hardirqs last disabled at (736): [] el1_dbg+0x24/0x80 [ 60.076093][ T6859] softirqs last enabled at (730): [] handle_softirqs+0xa3c/0xbfc [ 60.078543][ T6859] softirqs last disabled at (407): [] __do_softirq+0x14/0x20 [ 60.080875][ T6859] ---[ end trace 0000000000000000 ]--- [ 60.133243][ T6881] FAULT_INJECTION: forcing a failure. [ 60.133243][ T6881] name failslab, interval 1, probability 0, space 0, times 0 [ 60.133526][ T6879] FAULT_INJECTION: forcing a failure. [ 60.133526][ T6879] name failslab, interval 1, probability 0, space 0, times 0 [ 60.140921][ T6881] CPU: 0 PID: 6881 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.144136][ T6881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.146798][ T6881] Call trace: [ 60.147707][ T6881] dump_backtrace+0x1b8/0x1e4 [ 60.148877][ T6881] show_stack+0x2c/0x3c [ 60.149947][ T6881] dump_stack_lvl+0xe4/0x150 [ 60.151249][ T6881] dump_stack+0x1c/0x28 [ 60.152502][ T6881] should_fail_ex+0x3b0/0x50c [ 60.153812][ T6881] __should_failslab+0xc8/0x128 [ 60.155140][ T6881] should_failslab+0x10/0x28 [ 60.156385][ T6881] kmalloc_trace_noprof+0x80/0x374 [ 60.157779][ T6881] vma_node_allow+0x70/0x244 [ 60.158957][ T6881] drm_vma_node_allow+0x2c/0x3c [ 60.160220][ T6881] drm_gem_handle_create_tail+0x1dc/0x384 [ 60.161751][ T6881] drm_gem_handle_create+0x60/0x74 [ 60.163153][ T6881] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 60.164682][ T6881] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.166175][ T6881] drm_ioctl_kernel+0x26c/0x368 [ 60.167459][ T6881] drm_ioctl+0x5e4/0xae4 [ 60.168616][ T6881] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.170003][ T6881] invoke_syscall+0x98/0x2b8 [ 60.171203][ T6881] el0_svc_common+0x130/0x23c [ 60.172425][ T6881] do_el0_svc+0x48/0x58 [ 60.173503][ T6881] el0_svc+0x54/0x168 [ 60.174562][ T6881] el0t_64_sync_handler+0x84/0xfc [ 60.175872][ T6881] el0t_64_sync+0x190/0x194 [ 60.177102][ C0] vkms_vblank_simulate: vblank timer overrun [ 60.189480][ T6879] CPU: 1 PID: 6879 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.192664][ T6879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.195415][ T6879] Call trace: [ 60.196270][ T6879] dump_backtrace+0x1b8/0x1e4 [ 60.197518][ T6879] show_stack+0x2c/0x3c [ 60.198622][ T6879] dump_stack_lvl+0xe4/0x150 [ 60.199739][ T6879] dump_stack+0x1c/0x28 [ 60.200804][ T6879] should_fail_ex+0x3b0/0x50c [ 60.202037][ T6879] __should_failslab+0xc8/0x128 [ 60.202576][ T6881] ------------[ cut here ]------------ [ 60.203361][ T6879] should_failslab+0x10/0x28 [ 60.204820][ T6881] WARNING: CPU: 0 PID: 6881 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.205950][ T6879] kmalloc_trace_noprof+0x80/0x374 [ 60.208892][ T6881] Modules linked in: [ 60.210235][ T6879] vma_node_allow+0x70/0x244 [ 60.211128][ T6881] [ 60.212329][ T6879] drm_vma_node_allow+0x2c/0x3c [ 60.212927][ T6881] CPU: 0 PID: 6881 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.214134][ T6879] drm_gem_handle_create_tail+0x1dc/0x384 [ 60.217201][ T6881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.218734][ T6879] drm_gem_handle_create+0x60/0x74 [ 60.221357][ T6881] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.222609][ T6879] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 60.224512][ T6881] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.225987][ T6879] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.227724][ T6881] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.229278][ T6879] drm_ioctl_kernel+0x26c/0x368 [ 60.231104][ T6881] sp : ffff8000a09b78a0 [ 60.232407][ T6879] drm_ioctl+0x5e4/0xae4 [ 60.233440][ T6881] x29: ffff8000a09b78a0 [ 60.234507][ T6879] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.235506][ T6881] x28: dfff800000000000 [ 60.236790][ T6879] invoke_syscall+0x98/0x2b8 [ 60.237910][ T6881] x27: 0000000000000000 [ 60.239141][ T6879] el0_svc_common+0x130/0x23c [ 60.240357][ T6881] [ 60.241569][ T6879] do_el0_svc+0x48/0x58 [ 60.242158][ T6881] x26: ffff0000ca3f0000 [ 60.243250][ T6879] el0_svc+0x54/0x168 [ 60.244344][ T6881] x25: 1fffe0001c7a3c01 [ 60.245391][ T6879] el0t_64_sync_handler+0x84/0xfc [ 60.246545][ T6881] x24: dfff800000000000 [ 60.247789][ T6879] el0t_64_sync+0x190/0x194 [ 60.248920][ T6881] [ 60.250784][ T6881] x23: 1fffe0001c7a3c00 x22: ffff0000e3d1e004 x21: ffff0000e3d1e008 [ 60.252971][ T6881] x20: 0000000000000000 x19: ffff0000e3d1e000 x18: 0000000000000008 [ 60.255085][ T6881] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 60.257217][ T6881] x14: 1fffe0001cd55c1c x13: 0000000000000000 x12: 0000000000000000 [ 60.259287][ T6881] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 60.261470][ T6881] x8 : ffff0000d28e1e40 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 60.263663][ T6881] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 60.265867][ T6881] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.267956][ T6881] Call trace: [ 60.268858][ T6881] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.270583][ T6881] drm_gem_handle_create_tail+0x224/0x384 [ 60.271528][ T6891] FAULT_INJECTION: forcing a failure. [ 60.271528][ T6891] name failslab, interval 1, probability 0, space 0, times 0 [ 60.272053][ T6881] drm_gem_handle_create+0x60/0x74 [ 60.272073][ T6881] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 60.272083][ T6881] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.272094][ T6881] drm_ioctl_kernel+0x26c/0x368 [ 60.275553][ T6891] CPU: 1 PID: 6891 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.276669][ T6881] drm_ioctl+0x5e4/0xae4 [ 60.278169][ T6891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.279710][ T6881] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.280941][ T6891] Call trace: [ 60.284055][ T6881] invoke_syscall+0x98/0x2b8 [ 60.285112][ T6891] dump_backtrace+0x1b8/0x1e4 [ 60.287732][ T6881] el0_svc_common+0x130/0x23c [ 60.289024][ T6891] show_stack+0x2c/0x3c [ 60.289910][ T6881] do_el0_svc+0x48/0x58 [ 60.291020][ T6891] dump_stack_lvl+0xe4/0x150 [ 60.292234][ T6881] el0_svc+0x54/0x168 [ 60.293449][ T6891] dump_stack+0x1c/0x28 [ 60.294628][ T6881] el0t_64_sync_handler+0x84/0xfc [ 60.295648][ T6891] should_fail_ex+0x3b0/0x50c [ 60.296877][ T6881] el0t_64_sync+0x190/0x194 [ 60.297910][ T6891] __should_failslab+0xc8/0x128 [ 60.299026][ T6881] irq event stamp: 548 [ 60.300344][ T6891] should_failslab+0x10/0x28 [ 60.301547][ T6881] hardirqs last enabled at (547): [] exit_to_kernel_mode+0xdc/0x10c [ 60.302763][ T6891] kmalloc_trace_noprof+0x80/0x374 [ 60.303987][ T6881] hardirqs last disabled at (548): [] el1_dbg+0x24/0x80 [ 60.305054][ T6891] vma_node_allow+0x70/0x244 [ 60.306241][ T6881] softirqs last enabled at (542): [] handle_softirqs+0xa3c/0xbfc [ 60.308637][ T6891] drm_vma_node_allow+0x2c/0x3c [ 60.310026][ T6881] softirqs last disabled at (271): [] __do_softirq+0x14/0x20 [ 60.312137][ T6891] drm_gem_handle_create_tail+0x1dc/0x384 [ 60.313358][ T6881] ---[ end trace 0000000000000000 ]--- [ 60.315776][ T6891] drm_gem_handle_create+0x60/0x74 [ 60.317075][ C0] vkms_vblank_simulate: vblank timer overrun [ 60.319412][ T6891] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 60.326745][ T6891] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.328232][ T6891] drm_ioctl_kernel+0x26c/0x368 [ 60.329516][ T6891] drm_ioctl+0x5e4/0xae4 [ 60.330678][ T6891] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.332001][ T6891] invoke_syscall+0x98/0x2b8 [ 60.333214][ T6891] el0_svc_common+0x130/0x23c [ 60.334503][ T6891] do_el0_svc+0x48/0x58 [ 60.335630][ T6891] el0_svc+0x54/0x168 [ 60.336714][ T6891] el0t_64_sync_handler+0x84/0xfc [ 60.338014][ T6891] el0t_64_sync+0x190/0x194 [ 60.344639][ T52] Bluetooth: hci0: command tx timeout [ 60.356569][ T6892] FAULT_INJECTION: forcing a failure. [ 60.356569][ T6892] name failslab, interval 1, probability 0, space 0, times 0 [ 60.360668][ T6892] CPU: 0 PID: 6892 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.363607][ T6879] ------------[ cut here ]------------ [ 60.363673][ T6892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.365132][ T6879] WARNING: CPU: 1 PID: 6879 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.367735][ T6892] Call trace: [ 60.370644][ T6879] Modules linked in: [ 60.371481][ T6892] dump_backtrace+0x1b8/0x1e4 [ 60.371501][ T6892] show_stack+0x2c/0x3c [ 60.372472][ T6879] [ 60.373645][ T6892] dump_stack_lvl+0xe4/0x150 [ 60.374723][ T6879] CPU: 1 PID: 6879 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.375314][ T6892] dump_stack+0x1c/0x28 [ 60.376519][ T6879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.379600][ T6892] should_fail_ex+0x3b0/0x50c [ 60.380641][ T6879] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.383240][ T6892] __should_failslab+0xc8/0x128 [ 60.384397][ T6879] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.386459][ T6892] should_failslab+0x10/0x28 [ 60.387734][ T6879] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.389471][ T6892] kmem_cache_alloc_noprof+0x84/0x350 [ 60.390649][ T6879] sp : ffff80009ffd78a0 [ 60.392332][ T6892] security_file_alloc+0x30/0x124 [ 60.393776][ T6879] x29: ffff80009ffd78a0 [ 60.394873][ T6892] init_file+0x90/0x1f8 [ 60.396171][ T6879] x28: dfff800000000000 [ 60.397247][ T6892] alloc_empty_file+0xc0/0x1d4 [ 60.398351][ T6879] x27: 0000000000000001 [ 60.399440][ T6892] alloc_file_pseudo+0x1a0/0x25c [ 60.400641][ T6879] [ 60.401737][ T6892] __shmem_file_setup+0x1f4/0x280 [ 60.403000][ T6879] x26: ffff0000ca3f0000 [ 60.403614][ T6892] shmem_file_setup+0x40/0x54 [ 60.404942][ T6879] x25: 1fffe0001b274901 [ 60.406099][ T6892] drm_gem_object_init+0x234/0x2fc [ 60.407315][ T6879] x24: dfff800000000000 [ 60.408412][ T6892] __drm_gem_shmem_create+0x178/0x2d4 [ 60.409790][ T6879] [ 60.410875][ T6892] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 60.412285][ T6879] x23: 1fffe0001b274900 [ 60.412889][ T6892] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.414295][ T6879] x22: ffff0000d93a4804 [ 60.415347][ T6892] drm_ioctl_kernel+0x26c/0x368 [ 60.416870][ T6879] x21: ffff0000d93a4808 [ 60.418010][ T6892] drm_ioctl+0x5e4/0xae4 [ 60.419287][ T6879] [ 60.420385][ T6892] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.421453][ T6879] x20: 0000000000000000 [ 60.422009][ T6892] invoke_syscall+0x98/0x2b8 [ 60.423282][ T6879] x19: ffff0000d93a4800 [ 60.424281][ T6892] el0_svc_common+0x130/0x23c [ 60.425478][ T6879] x18: ffff80009ffd6e58 [ 60.426558][ T6892] do_el0_svc+0x48/0x58 [ 60.427805][ T6879] [ 60.428877][ T6892] el0_svc+0x54/0x168 [ 60.429974][ T6879] x17: 0000000000000000 [ 60.430598][ T6892] el0t_64_sync_handler+0x84/0xfc [ 60.431572][ T6879] x16: ffff80008028d2a4 [ 60.432649][ T6892] el0t_64_sync+0x190/0x194 [ 60.434017][ T6879] x15: 0000000000000001 [ 60.435063][ C0] vkms_vblank_simulate: vblank timer overrun [ 60.436134][ T6879] [ 60.439773][ T6879] x14: 1fffe0001cd55a1c x13: 0000000000000000 x12: 0000000000000000 [ 60.441915][ T6879] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 60.443973][ T6879] x8 : ffff0000d89c0000 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 60.446157][ T6879] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 60.448355][ T6879] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 60.450437][ T6879] Call trace: [ 60.451308][ T6879] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.452982][ T6879] drm_gem_handle_create_tail+0x224/0x384 [ 60.454553][ T6879] drm_gem_handle_create+0x60/0x74 [ 60.455944][ T6879] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 60.457404][ T6879] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.458885][ T6879] drm_ioctl_kernel+0x26c/0x368 [ 60.460145][ T6879] drm_ioctl+0x5e4/0xae4 [ 60.461297][ T6879] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.462525][ T6879] invoke_syscall+0x98/0x2b8 [ 60.463730][ T6879] el0_svc_common+0x130/0x23c [ 60.464943][ T6879] do_el0_svc+0x48/0x58 [ 60.466038][ T6879] el0_svc+0x54/0x168 [ 60.467144][ T6879] el0t_64_sync_handler+0x84/0xfc [ 60.468427][ T6879] el0t_64_sync+0x190/0x194 [ 60.469586][ T6879] irq event stamp: 554 [ 60.470630][ T6879] hardirqs last enabled at (553): [] exit_to_kernel_mode+0xdc/0x10c [ 60.473181][ T6879] hardirqs last disabled at (554): [] el1_dbg+0x24/0x80 [ 60.475344][ T6879] softirqs last enabled at (548): [] handle_softirqs+0xa3c/0xbfc [ 60.476088][ T52] Bluetooth: hci1: command tx timeout [ 60.477813][ T6879] softirqs last disabled at (393): [] __do_softirq+0x14/0x20 [ 60.477833][ T6879] ---[ end trace 0000000000000000 ]--- [ 60.483195][ T52] Bluetooth: hci5: command tx timeout [ 60.484575][ T52] Bluetooth: hci4: command tx timeout [ 60.485987][ T52] Bluetooth: hci3: command tx timeout [ 60.487455][ T52] Bluetooth: hci2: command tx timeout [ 60.526767][ T6899] FAULT_INJECTION: forcing a failure. [ 60.526767][ T6899] name failslab, interval 1, probability 0, space 0, times 0 [ 60.542345][ T6899] CPU: 1 PID: 6899 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.545554][ T6899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.548149][ T6899] Call trace: [ 60.549007][ T6899] dump_backtrace+0x1b8/0x1e4 [ 60.550305][ T6899] show_stack+0x2c/0x3c [ 60.551463][ T6899] dump_stack_lvl+0xe4/0x150 [ 60.552741][ T6899] dump_stack+0x1c/0x28 [ 60.553814][ T6899] should_fail_ex+0x3b0/0x50c [ 60.555026][ T6906] FAULT_INJECTION: forcing a failure. [ 60.555026][ T6906] name failslab, interval 1, probability 0, space 0, times 0 [ 60.555093][ T6899] __should_failslab+0xc8/0x128 [ 60.559807][ T6899] should_failslab+0x10/0x28 [ 60.561043][ T6899] kmalloc_trace_noprof+0x80/0x374 [ 60.562448][ T6899] vma_node_allow+0x70/0x244 [ 60.563671][ T6899] drm_vma_node_allow+0x2c/0x3c [ 60.564950][ T6899] drm_gem_handle_create_tail+0x1dc/0x384 [ 60.566510][ T6899] drm_gem_handle_create+0x60/0x74 [ 60.567878][ T6899] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 60.569301][ T6899] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.570774][ T6899] drm_ioctl_kernel+0x26c/0x368 [ 60.572153][ T6899] drm_ioctl+0x5e4/0xae4 [ 60.573262][ T6899] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.574550][ T6899] invoke_syscall+0x98/0x2b8 [ 60.575734][ T6899] el0_svc_common+0x130/0x23c [ 60.577047][ T6899] do_el0_svc+0x48/0x58 [ 60.578128][ T6899] el0_svc+0x54/0x168 [ 60.579186][ T6899] el0t_64_sync_handler+0x84/0xfc [ 60.580503][ T6899] el0t_64_sync+0x190/0x194 [ 60.581747][ T6906] CPU: 0 PID: 6906 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.584960][ T6906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.587620][ T6906] Call trace: [ 60.588533][ T6906] dump_backtrace+0x1b8/0x1e4 [ 60.589752][ T6906] show_stack+0x2c/0x3c [ 60.590849][ T6906] dump_stack_lvl+0xe4/0x150 [ 60.592027][ T6906] dump_stack+0x1c/0x28 [ 60.593207][ T6906] should_fail_ex+0x3b0/0x50c [ 60.594491][ T6906] __should_failslab+0xc8/0x128 [ 60.595787][ T6906] should_failslab+0x10/0x28 [ 60.597021][ T6906] kmalloc_trace_noprof+0x80/0x374 [ 60.598158][ T6903] FAULT_INJECTION: forcing a failure. [ 60.598158][ T6903] name failslab, interval 1, probability 0, space 0, times 0 [ 60.598409][ T6906] vma_node_allow+0x70/0x244 [ 60.602845][ T6906] drm_vma_node_allow+0x2c/0x3c [ 60.604097][ T6906] drm_gem_handle_create_tail+0x1dc/0x384 [ 60.605564][ T6906] drm_gem_handle_create+0x60/0x74 [ 60.606884][ T6906] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 60.608404][ T6906] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.609896][ T6906] drm_ioctl_kernel+0x26c/0x368 [ 60.611169][ T6906] drm_ioctl+0x5e4/0xae4 [ 60.612237][ T6906] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.613561][ T6906] invoke_syscall+0x98/0x2b8 [ 60.614790][ T6906] el0_svc_common+0x130/0x23c [ 60.616060][ T6906] do_el0_svc+0x48/0x58 [ 60.617167][ T6906] el0_svc+0x54/0x168 [ 60.618215][ T6906] el0t_64_sync_handler+0x84/0xfc [ 60.619265][ T6908] FAULT_INJECTION: forcing a failure. [ 60.619265][ T6908] name failslab, interval 1, probability 0, space 0, times 0 [ 60.619503][ T6906] el0t_64_sync+0x190/0x194 [ 60.624103][ C0] vkms_vblank_simulate: vblank timer overrun [ 60.639677][ T6903] CPU: 0 PID: 6903 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.642879][ T6903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.645462][ T6903] Call trace: [ 60.646318][ T6903] dump_backtrace+0x1b8/0x1e4 [ 60.647536][ T6903] show_stack+0x2c/0x3c [ 60.648666][ T6903] dump_stack_lvl+0xe4/0x150 [ 60.649901][ T6903] dump_stack+0x1c/0x28 [ 60.651040][ T6903] should_fail_ex+0x3b0/0x50c [ 60.652289][ T6903] __should_failslab+0xc8/0x128 [ 60.653601][ T6903] should_failslab+0x10/0x28 [ 60.654844][ T6903] kmalloc_trace_noprof+0x80/0x374 [ 60.656227][ T6903] vma_node_allow+0x70/0x244 [ 60.657494][ T6903] drm_vma_node_allow+0x2c/0x3c [ 60.658804][ T6903] drm_gem_handle_create_tail+0x1dc/0x384 [ 60.660370][ T6903] drm_gem_handle_create+0x60/0x74 [ 60.661800][ T6903] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 60.663292][ T6903] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.664736][ T6903] drm_ioctl_kernel+0x26c/0x368 [ 60.666063][ T6903] drm_ioctl+0x5e4/0xae4 [ 60.667173][ T6903] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.668493][ T6903] invoke_syscall+0x98/0x2b8 [ 60.669650][ T6903] el0_svc_common+0x130/0x23c [ 60.670864][ T6903] do_el0_svc+0x48/0x58 [ 60.671938][ T6903] el0_svc+0x54/0x168 [ 60.673051][ T6903] el0t_64_sync_handler+0x84/0xfc [ 60.674363][ T6903] el0t_64_sync+0x190/0x194 [ 60.675558][ C0] vkms_vblank_simulate: vblank timer overrun [ 60.677879][ T6908] CPU: 1 PID: 6908 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.681079][ T6908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.683741][ T6908] Call trace: [ 60.684561][ T6908] dump_backtrace+0x1b8/0x1e4 [ 60.685871][ T6908] show_stack+0x2c/0x3c [ 60.686978][ T6908] dump_stack_lvl+0xe4/0x150 [ 60.688188][ T6908] dump_stack+0x1c/0x28 [ 60.689177][ T6908] should_fail_ex+0x3b0/0x50c [ 60.690377][ T6908] __should_failslab+0xc8/0x128 [ 60.691622][ T6908] should_failslab+0x10/0x28 [ 60.692847][ T6908] kmem_cache_alloc_noprof+0x84/0x350 [ 60.694272][ T6908] security_file_alloc+0x30/0x124 [ 60.695633][ T6908] init_file+0x90/0x1f8 [ 60.696760][ T6908] alloc_empty_file+0xc0/0x1d4 [ 60.698036][ T6908] alloc_file_pseudo+0x1a0/0x25c [ 60.699339][ T6908] __shmem_file_setup+0x1f4/0x280 [ 60.700708][ T6908] shmem_file_setup+0x40/0x54 [ 60.701899][ T6908] drm_gem_object_init+0x234/0x2fc [ 60.703236][ T6908] __drm_gem_shmem_create+0x178/0x2d4 [ 60.704683][ T6908] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 60.706131][ T6908] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.707624][ T6908] drm_ioctl_kernel+0x26c/0x368 [ 60.708923][ T6908] drm_ioctl+0x5e4/0xae4 [ 60.709251][ T6918] FAULT_INJECTION: forcing a failure. [ 60.709251][ T6918] name failslab, interval 1, probability 0, space 0, times 0 [ 60.709995][ T6908] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.710012][ T6908] invoke_syscall+0x98/0x2b8 [ 60.710022][ T6908] el0_svc_common+0x130/0x23c [ 60.716933][ T6908] do_el0_svc+0x48/0x58 [ 60.718017][ T6908] el0_svc+0x54/0x168 [ 60.719152][ T6908] el0t_64_sync_handler+0x84/0xfc [ 60.720468][ T6908] el0t_64_sync+0x190/0x194 [ 60.723489][ T6918] CPU: 0 PID: 6918 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.726597][ T6918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.729200][ T6918] Call trace: [ 60.730009][ T6918] dump_backtrace+0x1b8/0x1e4 [ 60.731254][ T6918] show_stack+0x2c/0x3c [ 60.732352][ T6918] dump_stack_lvl+0xe4/0x150 [ 60.733554][ T6918] dump_stack+0x1c/0x28 [ 60.734586][ T6918] should_fail_ex+0x3b0/0x50c [ 60.735877][ T6918] __should_failslab+0xc8/0x128 [ 60.737208][ T6918] should_failslab+0x10/0x28 [ 60.737634][ T6920] FAULT_INJECTION: forcing a failure. [ 60.737634][ T6920] name failslab, interval 1, probability 0, space 0, times 0 [ 60.738447][ T6918] kmalloc_trace_noprof+0x80/0x374 [ 60.738466][ T6918] vma_node_allow+0x70/0x244 [ 60.744214][ T6918] drm_vma_node_allow+0x2c/0x3c [ 60.745449][ T6918] drm_gem_handle_create_tail+0x1dc/0x384 [ 60.747010][ T6918] drm_gem_handle_create+0x60/0x74 [ 60.748289][ T6918] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 60.749741][ T6918] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.751266][ T6918] drm_ioctl_kernel+0x26c/0x368 [ 60.752580][ T6918] drm_ioctl+0x5e4/0xae4 [ 60.753730][ T6918] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.755011][ T6918] invoke_syscall+0x98/0x2b8 [ 60.756309][ T6918] el0_svc_common+0x130/0x23c [ 60.757558][ T6918] do_el0_svc+0x48/0x58 [ 60.758692][ T6918] el0_svc+0x54/0x168 [ 60.759780][ T6918] el0t_64_sync_handler+0x84/0xfc [ 60.761128][ T6918] el0t_64_sync+0x190/0x194 [ 60.762403][ T6920] CPU: 1 PID: 6920 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.762435][ C0] vkms_vblank_simulate: vblank timer overrun [ 60.765560][ T6920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.769816][ T6920] Call trace: [ 60.770607][ T6920] dump_backtrace+0x1b8/0x1e4 [ 60.771807][ T6920] show_stack+0x2c/0x3c [ 60.772911][ T6920] dump_stack_lvl+0xe4/0x150 [ 60.774127][ T6920] dump_stack+0x1c/0x28 [ 60.775265][ T6920] should_fail_ex+0x3b0/0x50c [ 60.776518][ T6920] __should_failslab+0xc8/0x128 [ 60.777796][ T6920] should_failslab+0x10/0x28 [ 60.778999][ T6920] kmalloc_trace_noprof+0x80/0x374 [ 60.780328][ T6920] vma_node_allow+0x70/0x244 [ 60.781527][ T6920] drm_vma_node_allow+0x2c/0x3c [ 60.782859][ T6920] drm_gem_handle_create_tail+0x1dc/0x384 [ 60.784332][ T6920] drm_gem_handle_create+0x60/0x74 [ 60.785688][ T6920] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 60.787086][ T6920] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.788611][ T6920] drm_ioctl_kernel+0x26c/0x368 [ 60.789944][ T6920] drm_ioctl+0x5e4/0xae4 [ 60.791020][ T6920] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.792305][ T6920] invoke_syscall+0x98/0x2b8 [ 60.793462][ T6920] el0_svc_common+0x130/0x23c [ 60.794721][ T6920] do_el0_svc+0x48/0x58 [ 60.795839][ T6920] el0_svc+0x54/0x168 [ 60.796859][ T6920] el0t_64_sync_handler+0x84/0xfc [ 60.798218][ T6920] el0t_64_sync+0x190/0x194 [ 60.837199][ T6903] ------------[ cut here ]------------ [ 60.838668][ T6903] WARNING: CPU: 0 PID: 6903 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.841646][ T6903] Modules linked in: [ 60.842707][ T6903] CPU: 0 PID: 6903 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.845741][ T6903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.847121][ T6920] ------------[ cut here ]------------ [ 60.848280][ T6903] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.849715][ T6920] WARNING: CPU: 1 PID: 6920 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.851780][ T6903] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.854970][ T6920] Modules linked in: [ 60.856893][ T6903] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.857880][ T6920] CPU: 1 PID: 6920 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 60.859587][ T6903] sp : ffff80009ffd78a0 [ 60.862688][ T6920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 60.863804][ T6903] x29: ffff80009ffd78a0 [ 60.866398][ T6920] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 60.867492][ T6903] x28: dfff800000000000 [ 60.869567][ T6920] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.870679][ T6903] x27: 0000000000000001 [ 60.872446][ T6920] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.873632][ T6903] [ 60.875356][ T6920] sp : ffff80009fec78a0 [ 60.875952][ T6903] x26: ffff0000ca3f0000 [ 60.877019][ T6920] x29: ffff80009fec78a0 [ 60.878115][ T6903] x25: 1fffe0001c80f401 x24: dfff800000000000 [ 60.879175][ T6920] x28: dfff800000000000 x27: 0000000000000001 [ 60.880691][ T6903] [ 60.880700][ T6903] x23: 1fffe0001c80f400 x22: ffff0000e407a004 [ 60.882319][ T6920] [ 60.882916][ T6903] x21: ffff0000e407a008 [ 60.884453][ T6920] x26: ffff0000ca3f0000 [ 60.884981][ T6903] [ 60.886077][ T6920] x25: 1fffe0001cd7c901 [ 60.887197][ T6903] x20: 0000000000000000 [ 60.887773][ T6920] x24: dfff800000000000 [ 60.888899][ T6903] x19: ffff0000e407a000 [ 60.889922][ T6920] [ 60.891001][ T6903] x18: 0000000000000008 [ 60.892120][ T6920] x23: 1fffe0001cd7c900 [ 60.892687][ T6903] [ 60.892695][ T6903] x17: 0000000000000000 [ 60.893768][ T6920] x22: ffff0000e6be4804 [ 60.894916][ T6903] x16: ffff80008028d2a4 [ 60.895488][ T6920] x21: ffff0000e6be4808 [ 60.896562][ T6903] x15: 0000000000000001 [ 60.897703][ T6920] [ 60.898827][ T6903] [ 60.899877][ T6920] x20: 0000000000000000 [ 60.900942][ T6903] x14: 1fffe0001a41f81c [ 60.901518][ T6920] x19: ffff0000e6be4800 [ 60.902091][ T6903] x13: 0000000000000000 [ 60.903153][ T6920] x18: 0000000000000008 [ 60.904189][ T6903] x12: 0000000000000000 [ 60.905221][ T6920] [ 60.906265][ T6903] [ 60.907344][ T6920] x17: 0000000000000000 [ 60.908462][ T6903] x11: 0000000000000001 [ 60.909051][ T6920] x16: ffff80008028d2a4 [ 60.909637][ T6903] x10: 0000000000ff0100 [ 60.910639][ T6920] x15: 0000000000000001 [ 60.911803][ T6903] x9 : 0000000000000000 [ 60.912870][ T6920] [ 60.913974][ T6903] [ 60.915136][ T6920] x14: 1fffe0001c8c461c [ 60.916235][ T6903] x8 : ffff0000d8db8000 [ 60.916873][ T6920] x13: 0000000000000000 [ 60.917412][ T6903] x7 : ffff800083f395f4 [ 60.918510][ T6920] x12: 0000000000000000 [ 60.919589][ T6903] x6 : 0000000000000000 [ 60.920652][ T6920] [ 60.921707][ T6903] [ 60.922779][ T6920] x11: 0000000000000001 [ 60.923886][ T6903] x5 : 0000000000000000 [ 60.924484][ T6920] x10: 0000000000ff0100 [ 60.925135][ T6903] x4 : 0000000000000001 [ 60.926151][ T6920] x9 : 0000000000000000 [ 60.927243][ T6903] x3 : ffff8000803513c0 [ 60.928303][ T6920] [ 60.929380][ T6903] [ 60.930495][ T6920] x8 : ffff0000e1a6bc80 [ 60.931542][ T6903] x2 : 0000000000000001 [ 60.932149][ T6920] x7 : ffff800083f395f4 [ 60.932780][ T6903] x1 : 0000000000000000 [ 60.933852][ T6920] x6 : 0000000000000000 [ 60.934916][ T6903] x0 : 0000000000000000 [ 60.935986][ T6920] [ 60.937068][ T6903] [ 60.938138][ T6920] x5 : 0000000000000000 [ 60.939275][ T6903] Call trace: [ 60.939836][ T6920] x4 : 0000000000000001 [ 60.940436][ T6903] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.941532][ T6920] x3 : ffff8000803513c0 [ 60.942401][ T6903] drm_gem_handle_create_tail+0x224/0x384 [ 60.943490][ T6920] [ 60.945172][ T6903] drm_gem_handle_create+0x60/0x74 [ 60.946215][ T6920] x2 : 0000000000000001 [ 60.947761][ T6903] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 60.948344][ T6920] x1 : 0000000000000000 [ 60.949574][ T6903] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.950664][ T6920] x0 : 0000000000000000 [ 60.952070][ T6903] drm_ioctl_kernel+0x26c/0x368 [ 60.953199][ T6920] [ 60.954753][ T6903] drm_ioctl+0x5e4/0xae4 [ 60.955789][ T6920] Call trace: [ 60.957070][ T6903] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.957681][ T6920] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 60.958796][ T6903] invoke_syscall+0x98/0x2b8 [ 60.959686][ T6920] drm_gem_handle_create_tail+0x224/0x384 [ 60.960921][ T6903] el0_svc_common+0x130/0x23c [ 60.962571][ T6920] drm_gem_handle_create+0x60/0x74 [ 60.963750][ T6903] do_el0_svc+0x48/0x58 [ 60.965252][ T6920] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 60.966489][ T6903] el0_svc+0x54/0x168 [ 60.967745][ T6920] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.968797][ T6903] el0t_64_sync_handler+0x84/0xfc [ 60.970193][ T6920] drm_ioctl_kernel+0x26c/0x368 [ 60.971184][ T6903] el0t_64_sync+0x190/0x194 [ 60.972710][ T6920] drm_ioctl+0x5e4/0xae4 [ 60.973995][ T6903] irq event stamp: 698 [ 60.975305][ T6920] __arm64_sys_ioctl+0x14c/0x1c8 [ 60.976487][ T6903] hardirqs last enabled at (697): [] exit_to_kernel_mode+0xdc/0x10c [ 60.977583][ T6920] invoke_syscall+0x98/0x2b8 [ 60.978624][ T6903] hardirqs last disabled at (698): [] el1_dbg+0x24/0x80 [ 60.979914][ T6920] el0_svc_common+0x130/0x23c [ 60.982289][ T6903] softirqs last enabled at (628): [] handle_softirqs+0xa3c/0xbfc [ 60.983485][ T6920] do_el0_svc+0x48/0x58 [ 60.985740][ T6903] softirqs last disabled at (313): [] __do_softirq+0x14/0x20 [ 60.986882][ T6920] el0_svc+0x54/0x168 [ 60.989329][ T6903] ---[ end trace 0000000000000000 ]--- [ 60.990368][ T6920] el0t_64_sync_handler+0x84/0xfc [ 60.992865][ C0] vkms_vblank_simulate: vblank timer overrun [ 60.993813][ T6920] el0t_64_sync+0x190/0x194 [ 60.999804][ T6920] irq event stamp: 1014 [ 61.000884][ T6920] hardirqs last enabled at (1013): [] exit_to_kernel_mode+0xdc/0x10c [ 61.003535][ T6920] hardirqs last disabled at (1014): [] el1_dbg+0x24/0x80 [ 61.005786][ T6920] softirqs last enabled at (1008): [] handle_softirqs+0xa3c/0xbfc [ 61.008305][ T6920] softirqs last disabled at (735): [] __do_softirq+0x14/0x20 [ 61.010538][ T6920] ---[ end trace 0000000000000000 ]--- [ 61.018887][ T6918] ------------[ cut here ]------------ [ 61.020346][ T6918] WARNING: CPU: 0 PID: 6918 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.023485][ T6918] Modules linked in: [ 61.024583][ T6918] CPU: 0 PID: 6918 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.027742][ T6918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.030302][ T6918] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.032497][ T6918] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.034418][ T6918] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.036316][ T6918] sp : ffff8000a09378a0 [ 61.037464][ T6918] x29: ffff8000a09378a0 x28: dfff800000000000 x27: 0000000000000000 [ 61.039557][ T6918] x26: ffff0000ca3f0000 x25: 1fffe0001c890101 x24: dfff800000000000 [ 61.041687][ T6918] x23: 1fffe0001c890100 x22: ffff0000e4480804 x21: ffff0000e4480808 [ 61.043893][ T6918] x20: 0000000000000000 x19: ffff0000e4480800 x18: 0000000000000008 [ 61.046168][ T6918] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 61.048228][ T6918] x14: 1fffe000185fac1c x13: 0000000000000000 x12: 0000000000000000 [ 61.050362][ T6918] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 61.052462][ T6918] x8 : ffff0000d81b9e40 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 61.054676][ T6918] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 61.056885][ T6918] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 61.058921][ T6918] Call trace: [ 61.059761][ T6918] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.061401][ T6918] drm_gem_handle_create_tail+0x224/0x384 [ 61.062949][ T6918] drm_gem_handle_create+0x60/0x74 [ 61.064253][ T6918] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.065714][ T6918] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.067319][ T6918] drm_ioctl_kernel+0x26c/0x368 [ 61.068531][ T6918] drm_ioctl+0x5e4/0xae4 [ 61.069670][ T6918] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.071000][ T6918] invoke_syscall+0x98/0x2b8 [ 61.072221][ T6918] el0_svc_common+0x130/0x23c [ 61.073448][ T6918] do_el0_svc+0x48/0x58 [ 61.074501][ T6918] el0_svc+0x54/0x168 [ 61.075537][ T6918] el0t_64_sync_handler+0x84/0xfc [ 61.076823][ T6918] el0t_64_sync+0x190/0x194 [ 61.077989][ T6918] irq event stamp: 650 [ 61.079100][ T6918] hardirqs last enabled at (649): [] exit_to_kernel_mode+0xdc/0x10c [ 61.081613][ T6918] hardirqs last disabled at (650): [] el1_dbg+0x24/0x80 [ 61.083830][ T6918] softirqs last enabled at (644): [] handle_softirqs+0xa3c/0xbfc [ 61.086278][ T6918] softirqs last disabled at (345): [] __do_softirq+0x14/0x20 [ 61.088655][ T6918] ---[ end trace 0000000000000000 ]--- [ 61.090167][ C0] vkms_vblank_simulate: vblank timer overrun [ 61.094508][ T6932] FAULT_INJECTION: forcing a failure. [ 61.094508][ T6932] name failslab, interval 1, probability 0, space 0, times 0 [ 61.135054][ T6932] CPU: 1 PID: 6932 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.138247][ T6932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.140851][ T6932] Call trace: [ 61.141737][ T6932] dump_backtrace+0x1b8/0x1e4 [ 61.142937][ T6932] show_stack+0x2c/0x3c [ 61.143294][ T6952] FAULT_INJECTION: forcing a failure. [ 61.143294][ T6952] name failslab, interval 1, probability 0, space 0, times 0 [ 61.143948][ T6932] dump_stack_lvl+0xe4/0x150 [ 61.143968][ T6932] dump_stack+0x1c/0x28 [ 61.143978][ T6932] should_fail_ex+0x3b0/0x50c [ 61.143991][ T6932] __should_failslab+0xc8/0x128 [ 61.151999][ T6932] should_failslab+0x10/0x28 [ 61.153226][ T6932] kmalloc_trace_noprof+0x80/0x374 [ 61.154554][ T6932] vma_node_allow+0x70/0x244 [ 61.155724][ T6932] drm_vma_node_allow+0x2c/0x3c [ 61.157068][ T6932] drm_gem_handle_create_tail+0x1dc/0x384 [ 61.158569][ T6932] drm_gem_handle_create+0x60/0x74 [ 61.159906][ T6932] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.161434][ T6932] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.162370][ T6955] FAULT_INJECTION: forcing a failure. [ 61.162370][ T6955] name failslab, interval 1, probability 0, space 0, times 0 [ 61.162916][ T6932] drm_ioctl_kernel+0x26c/0x368 [ 61.162936][ T6932] drm_ioctl+0x5e4/0xae4 [ 61.162948][ T6932] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.170009][ T6932] invoke_syscall+0x98/0x2b8 [ 61.171222][ T6932] el0_svc_common+0x130/0x23c [ 61.172571][ T6932] do_el0_svc+0x48/0x58 [ 61.173738][ T6932] el0_svc+0x54/0x168 [ 61.174831][ T6932] el0t_64_sync_handler+0x84/0xfc [ 61.176186][ T6932] el0t_64_sync+0x190/0x194 [ 61.177431][ T6955] CPU: 0 PID: 6955 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.180742][ T6955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.183352][ T6955] Call trace: [ 61.184221][ T6955] dump_backtrace+0x1b8/0x1e4 [ 61.185472][ T6955] show_stack+0x2c/0x3c [ 61.186612][ T6955] dump_stack_lvl+0xe4/0x150 [ 61.187905][ T6955] dump_stack+0x1c/0x28 [ 61.188987][ T6955] should_fail_ex+0x3b0/0x50c [ 61.190273][ T6955] __should_failslab+0xc8/0x128 [ 61.191593][ T6955] should_failslab+0x10/0x28 [ 61.192841][ T6955] kmem_cache_alloc_noprof+0x84/0x350 [ 61.194267][ T6955] security_file_alloc+0x30/0x124 [ 61.195587][ T6955] init_file+0x90/0x1f8 [ 61.196708][ T6955] alloc_empty_file+0xc0/0x1d4 [ 61.197945][ T6955] alloc_file_pseudo+0x1a0/0x25c [ 61.199260][ T6955] __shmem_file_setup+0x1f4/0x280 [ 61.200602][ T6955] shmem_file_setup+0x40/0x54 [ 61.201828][ T6955] drm_gem_object_init+0x234/0x2fc [ 61.203183][ T6955] __drm_gem_shmem_create+0x178/0x2d4 [ 61.204614][ T6955] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 61.206109][ T6955] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.207633][ T6955] drm_ioctl_kernel+0x26c/0x368 [ 61.208982][ T6955] drm_ioctl+0x5e4/0xae4 [ 61.209239][ T6932] ------------[ cut here ]------------ [ 61.210123][ T6955] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.211523][ T6932] WARNING: CPU: 1 PID: 6932 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.212772][ T6955] invoke_syscall+0x98/0x2b8 [ 61.215791][ T6932] Modules linked in: [ 61.216943][ T6955] el0_svc_common+0x130/0x23c [ 61.217978][ T6932] [ 61.219181][ T6955] do_el0_svc+0x48/0x58 [ 61.219763][ T6932] CPU: 1 PID: 6932 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.220805][ T6955] el0_svc+0x54/0x168 [ 61.223885][ T6932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.224917][ T6955] el0t_64_sync_handler+0x84/0xfc [ 61.227503][ T6932] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.228817][ T6955] el0t_64_sync+0x190/0x194 [ 61.230845][ T6932] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.232064][ C0] vkms_vblank_simulate: vblank timer overrun [ 61.233772][ T6932] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.237287][ T6932] sp : ffff8000a00578a0 [ 61.238417][ T6932] x29: ffff8000a00578a0 x28: dfff800000000000 x27: 0000000000000001 [ 61.240475][ T6932] x26: ffff0000ca3f0000 x25: 1fffe0001b305501 x24: dfff800000000000 [ 61.242586][ T6932] x23: 1fffe0001b305500 x22: ffff0000d982a804 x21: ffff0000d982a808 [ 61.244651][ T6932] x20: 0000000000000000 x19: ffff0000d982a800 x18: 0000000000000008 [ 61.246870][ T6932] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 61.248988][ T6932] x14: 1fffe0001c90021c x13: 0000000000000000 x12: 0000000000000000 [ 61.251128][ T6932] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 61.253275][ T6932] x8 : ffff0000c720bc80 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 61.254414][ T6952] CPU: 0 PID: 6952 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.255397][ T6932] x5 : 0000000000000000 [ 61.258558][ T6952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.258572][ T6952] Call trace: [ 61.259676][ T6932] x4 : 0000000000000001 [ 61.262352][ T6952] dump_backtrace+0x1b8/0x1e4 [ 61.263193][ T6932] x3 : ffff8000803513c0 [ 61.263207][ T6932] x2 : 0000000000000001 [ 61.264230][ T6952] show_stack+0x2c/0x3c [ 61.265505][ T6932] x1 : 0000000000000000 [ 61.266684][ T6952] dump_stack_lvl+0xe4/0x150 [ 61.267838][ T6932] x0 : 0000000000000000 [ 61.268843][ T6952] dump_stack+0x1c/0x28 [ 61.269937][ T6932] [ 61.271112][ T6952] should_fail_ex+0x3b0/0x50c [ 61.272175][ T6932] Call trace: [ 61.273256][ T6952] __should_failslab+0xc8/0x128 [ 61.273825][ T6932] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.275024][ T6952] should_failslab+0x10/0x28 [ 61.275849][ T6932] drm_gem_handle_create_tail+0x224/0x384 [ 61.277122][ T6952] kmalloc_trace_noprof+0x80/0x374 [ 61.278783][ T6932] drm_gem_handle_create+0x60/0x74 [ 61.279936][ T6952] vma_node_allow+0x70/0x244 [ 61.281418][ T6932] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.282763][ T6952] drm_vma_node_allow+0x2c/0x3c [ 61.284086][ T6932] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.285274][ T6952] drm_gem_handle_create_tail+0x1dc/0x384 [ 61.286750][ T6932] drm_ioctl_kernel+0x26c/0x368 [ 61.287986][ T6952] drm_gem_handle_create+0x60/0x74 [ 61.289508][ T6932] drm_ioctl+0x5e4/0xae4 [ 61.290954][ T6952] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.292240][ T6932] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.293509][ T6952] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.294627][ T6932] invoke_syscall+0x98/0x2b8 [ 61.295990][ T6952] drm_ioctl_kernel+0x26c/0x368 [ 61.297194][ T6932] el0_svc_common+0x130/0x23c [ 61.298641][ T6952] drm_ioctl+0x5e4/0xae4 [ 61.299794][ T6932] do_el0_svc+0x48/0x58 [ 61.301074][ T6952] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.302269][ T6932] el0_svc+0x54/0x168 [ 61.303234][ T6952] invoke_syscall+0x98/0x2b8 [ 61.304294][ T6932] el0t_64_sync_handler+0x84/0xfc [ 61.305548][ T6952] el0_svc_common+0x130/0x23c [ 61.306529][ T6932] el0t_64_sync+0x190/0x194 [ 61.307646][ T6952] do_el0_svc+0x48/0x58 [ 61.308926][ T6932] irq event stamp: 730 [ 61.310126][ T6952] el0_svc+0x54/0x168 [ 61.311250][ T6932] hardirqs last enabled at (729): [] exit_to_kernel_mode+0xdc/0x10c [ 61.312386][ T6952] el0t_64_sync_handler+0x84/0xfc [ 61.313450][ T6932] hardirqs last disabled at (730): [] el1_dbg+0x24/0x80 [ 61.314478][ T6952] el0t_64_sync+0x190/0x194 [ 61.317010][ T6932] softirqs last enabled at (724): [] handle_softirqs+0xa3c/0xbfc [ 61.318504][ C0] vkms_vblank_simulate: vblank timer overrun [ 61.320602][ T6932] softirqs last disabled at (291): [] __do_softirq+0x14/0x20 [ 61.328266][ T6932] ---[ end trace 0000000000000000 ]--- [ 61.358019][ T6959] FAULT_INJECTION: forcing a failure. [ 61.358019][ T6959] name failslab, interval 1, probability 0, space 0, times 0 [ 61.361398][ T6959] CPU: 0 PID: 6959 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.364618][ T6959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.367225][ T6959] Call trace: [ 61.368106][ T6959] dump_backtrace+0x1b8/0x1e4 [ 61.369406][ T6959] show_stack+0x2c/0x3c [ 61.370504][ T6959] dump_stack_lvl+0xe4/0x150 [ 61.371702][ T6959] dump_stack+0x1c/0x28 [ 61.372793][ T6959] should_fail_ex+0x3b0/0x50c [ 61.374010][ T6959] __should_failslab+0xc8/0x128 [ 61.375242][ T6959] should_failslab+0x10/0x28 [ 61.376489][ T6959] kmalloc_trace_noprof+0x80/0x374 [ 61.377830][ T6959] vma_node_allow+0x70/0x244 [ 61.378974][ T6959] drm_vma_node_allow+0x2c/0x3c [ 61.380283][ T6959] drm_gem_handle_create_tail+0x1dc/0x384 [ 61.381778][ T6959] drm_gem_handle_create+0x60/0x74 [ 61.383089][ T6959] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.384603][ T6959] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.386053][ T6959] drm_ioctl_kernel+0x26c/0x368 [ 61.387346][ T6959] drm_ioctl+0x5e4/0xae4 [ 61.388404][ T6959] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.389675][ T6959] invoke_syscall+0x98/0x2b8 [ 61.390838][ T6959] el0_svc_common+0x130/0x23c [ 61.392071][ T6959] do_el0_svc+0x48/0x58 [ 61.393144][ T6959] el0_svc+0x54/0x168 [ 61.394208][ T6959] el0t_64_sync_handler+0x84/0xfc [ 61.395486][ T6959] el0t_64_sync+0x190/0x194 [ 61.396722][ C0] vkms_vblank_simulate: vblank timer overrun [ 61.407335][ T6963] FAULT_INJECTION: forcing a failure. [ 61.407335][ T6963] name failslab, interval 1, probability 0, space 0, times 0 [ 61.419883][ T6966] FAULT_INJECTION: forcing a failure. [ 61.419883][ T6966] name failslab, interval 1, probability 0, space 0, times 0 [ 61.423326][ T6966] CPU: 0 PID: 6966 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.426381][ T6966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.428950][ T6966] Call trace: [ 61.429826][ T6966] dump_backtrace+0x1b8/0x1e4 [ 61.430972][ T6966] show_stack+0x2c/0x3c [ 61.432061][ T6966] dump_stack_lvl+0xe4/0x150 [ 61.433313][ T6966] dump_stack+0x1c/0x28 [ 61.434386][ T6966] should_fail_ex+0x3b0/0x50c [ 61.435613][ T6966] __should_failslab+0xc8/0x128 [ 61.436850][ T6966] should_failslab+0x10/0x28 [ 61.437997][ T6966] kmalloc_trace_noprof+0x80/0x374 [ 61.439317][ T6966] vma_node_allow+0x70/0x244 [ 61.440504][ T6966] drm_vma_node_allow+0x2c/0x3c [ 61.441759][ T6966] drm_gem_handle_create_tail+0x1dc/0x384 [ 61.443249][ T6966] drm_gem_handle_create+0x60/0x74 [ 61.444648][ T6966] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.446122][ T6966] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.447560][ T6966] drm_ioctl_kernel+0x26c/0x368 [ 61.448797][ T6966] drm_ioctl+0x5e4/0xae4 [ 61.449889][ T6966] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.451155][ T6966] invoke_syscall+0x98/0x2b8 [ 61.452414][ T6966] el0_svc_common+0x130/0x23c [ 61.453614][ T6966] do_el0_svc+0x48/0x58 [ 61.454705][ T6966] el0_svc+0x54/0x168 [ 61.455747][ T6966] el0t_64_sync_handler+0x84/0xfc [ 61.457073][ T6966] el0t_64_sync+0x190/0x194 [ 61.458335][ C0] vkms_vblank_simulate: vblank timer overrun [ 61.459650][ T6963] CPU: 1 PID: 6963 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.462951][ T6963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.465676][ T6963] Call trace: [ 61.466391][ T6972] FAULT_INJECTION: forcing a failure. [ 61.466391][ T6972] name failslab, interval 1, probability 0, space 0, times 0 [ 61.466518][ T6963] dump_backtrace+0x1b8/0x1e4 [ 61.470975][ T6963] show_stack+0x2c/0x3c [ 61.472052][ T6963] dump_stack_lvl+0xe4/0x150 [ 61.473230][ T6963] dump_stack+0x1c/0x28 [ 61.474359][ T6963] should_fail_ex+0x3b0/0x50c [ 61.475629][ T6963] __should_failslab+0xc8/0x128 [ 61.476848][ T6963] should_failslab+0x10/0x28 [ 61.478058][ T6963] kmalloc_trace_noprof+0x80/0x374 [ 61.479483][ T6963] vma_node_allow+0x70/0x244 [ 61.480705][ T6963] drm_vma_node_allow+0x2c/0x3c [ 61.482048][ T6963] drm_gem_handle_create_tail+0x1dc/0x384 [ 61.483569][ T6963] drm_gem_handle_create+0x60/0x74 [ 61.484835][ T6963] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.486367][ T6963] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.487914][ T6963] drm_ioctl_kernel+0x26c/0x368 [ 61.489218][ T6963] drm_ioctl+0x5e4/0xae4 [ 61.490335][ T6963] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.491660][ T6963] invoke_syscall+0x98/0x2b8 [ 61.491938][ T6974] FAULT_INJECTION: forcing a failure. [ 61.491938][ T6974] name failslab, interval 1, probability 0, space 0, times 0 [ 61.492836][ T6963] el0_svc_common+0x130/0x23c [ 61.492851][ T6963] do_el0_svc+0x48/0x58 [ 61.492860][ T6963] el0_svc+0x54/0x168 [ 61.498818][ T6966] ------------[ cut here ]------------ [ 61.499628][ T6963] el0t_64_sync_handler+0x84/0xfc [ 61.501005][ T6966] WARNING: CPU: 0 PID: 6966 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.502287][ T6963] el0t_64_sync+0x190/0x194 [ 61.505133][ T6966] Modules linked in: [ 61.507362][ T6966] CPU: 0 PID: 6966 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.510472][ T6966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.513123][ T6966] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.515154][ T6966] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.516997][ T6966] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.518798][ T6966] sp : ffff8000a00578a0 [ 61.519893][ T6966] x29: ffff8000a00578a0 x28: dfff800000000000 x27: 0000000000000000 [ 61.521986][ T6966] x26: ffff0000ca3f0000 x25: 1fffe0001af9a601 x24: dfff800000000000 [ 61.524100][ T6966] x23: 1fffe0001af9a600 x22: ffff0000d7cd3004 x21: ffff0000d7cd3008 [ 61.526346][ T6966] x20: 0000000000000000 x19: ffff0000d7cd3000 x18: 0000000000000008 [ 61.528616][ T6966] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 61.530693][ T6966] x14: 1fffe0001c97461c x13: 0000000000000000 x12: 0000000000000000 [ 61.532864][ T6966] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 61.535011][ T6966] x8 : ffff0000cba3dac0 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 61.537235][ T6966] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 61.539389][ T6966] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 61.541522][ T6966] Call trace: [ 61.542401][ T6966] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.544044][ T6966] drm_gem_handle_create_tail+0x224/0x384 [ 61.545645][ T6966] drm_gem_handle_create+0x60/0x74 [ 61.546972][ T6966] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.548451][ T6966] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.549962][ T6966] drm_ioctl_kernel+0x26c/0x368 [ 61.551348][ T6966] drm_ioctl+0x5e4/0xae4 [ 61.552505][ T6966] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.553840][ T6966] invoke_syscall+0x98/0x2b8 [ 61.555089][ T6966] el0_svc_common+0x130/0x23c [ 61.556320][ T6966] do_el0_svc+0x48/0x58 [ 61.557382][ T6966] el0_svc+0x54/0x168 [ 61.558415][ T6966] el0t_64_sync_handler+0x84/0xfc [ 61.559714][ T6966] el0t_64_sync+0x190/0x194 [ 61.560910][ T6966] irq event stamp: 424 [ 61.561990][ T6966] hardirqs last enabled at (423): [] exit_to_kernel_mode+0xdc/0x10c [ 61.564600][ T6966] hardirqs last disabled at (424): [] el1_dbg+0x24/0x80 [ 61.566846][ T6966] softirqs last enabled at (418): [] handle_softirqs+0xa3c/0xbfc [ 61.569377][ T6966] softirqs last disabled at (265): [] __do_softirq+0x14/0x20 [ 61.571714][ T6966] ---[ end trace 0000000000000000 ]--- [ 61.572819][ T6963] ------------[ cut here ]------------ [ 61.573254][ C0] vkms_vblank_simulate: vblank timer overrun [ 61.574681][ T6963] WARNING: CPU: 1 PID: 6963 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.579279][ T6963] Modules linked in: [ 61.580243][ T6963] CPU: 1 PID: 6963 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.583305][ T6963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.585946][ T6963] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.587976][ T6963] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.589762][ T6963] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.591253][ T6972] CPU: 0 PID: 6972 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.591455][ T6963] sp : ffff8000a00178a0 [ 61.594437][ T6972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.595518][ T6963] x29: ffff8000a00178a0 [ 61.598063][ T6972] Call trace: [ 61.598074][ T6972] dump_backtrace+0x1b8/0x1e4 [ 61.599145][ T6963] x28: dfff800000000000 [ 61.600000][ T6972] show_stack+0x2c/0x3c [ 61.601238][ T6963] x27: 0000000000000001 [ 61.602369][ T6972] dump_stack_lvl+0xe4/0x150 [ 61.603489][ T6963] [ 61.604496][ T6972] dump_stack+0x1c/0x28 [ 61.605654][ T6963] x26: ffff0000ca3f0000 [ 61.606263][ T6972] should_fail_ex+0x3b0/0x50c [ 61.607335][ T6963] x25: 1fffe0001b309101 [ 61.608393][ T6972] __should_failslab+0xc8/0x128 [ 61.609542][ T6963] x24: dfff800000000000 [ 61.610645][ T6972] should_failslab+0x10/0x28 [ 61.611825][ T6963] [ 61.612927][ T6972] kmalloc_trace_noprof+0x80/0x374 [ 61.614093][ T6963] x23: 1fffe0001b309100 [ 61.614727][ T6972] vma_node_allow+0x70/0x244 [ 61.616027][ T6963] x22: ffff0000d9848804 [ 61.617037][ T6972] drm_vma_node_allow+0x2c/0x3c [ 61.618203][ T6963] x21: ffff0000d9848808 [ 61.619299][ T6972] drm_gem_handle_create_tail+0x1dc/0x384 [ 61.620524][ T6963] [ 61.621585][ T6972] drm_gem_handle_create+0x60/0x74 [ 61.623070][ T6963] x20: 0000000000000000 [ 61.623650][ T6972] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.624980][ T6963] x19: ffff0000d9848800 [ 61.625986][ T6972] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.627447][ T6963] x18: ffff8000a0016e58 [ 61.628503][ T6972] drm_ioctl_kernel+0x26c/0x368 [ 61.629943][ T6963] [ 61.630953][ T6972] drm_ioctl+0x5e4/0xae4 [ 61.632281][ T6963] x17: 0000000000000000 [ 61.632846][ T6972] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.634028][ T6963] x16: ffff80008028d2a4 [ 61.635098][ T6972] invoke_syscall+0x98/0x2b8 [ 61.636397][ T6963] x15: 0000000000000001 [ 61.637474][ T6972] el0_svc_common+0x130/0x23c [ 61.638664][ T6963] [ 61.639711][ T6972] do_el0_svc+0x48/0x58 [ 61.640943][ T6963] x14: 1fffe000197f401c [ 61.641538][ T6972] el0_svc+0x54/0x168 [ 61.642576][ T6963] x13: 0000000000000000 [ 61.643581][ T6972] el0t_64_sync_handler+0x84/0xfc [ 61.644610][ T6963] x12: 0000000000000000 [ 61.645632][ T6972] el0t_64_sync+0x190/0x194 [ 61.647029][ T6963] [ 61.648136][ C0] vkms_vblank_simulate: vblank timer overrun [ 61.649250][ T6963] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 61.652978][ T6974] CPU: 0 PID: 6974 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.653940][ T6963] x8 : ffff0000c71f5ac0 [ 61.657059][ T6974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.658093][ T6963] x7 : ffff800083f395f4 [ 61.660763][ T6974] Call trace: [ 61.661775][ T6963] x6 : 0000000000000000 [ 61.662632][ T6974] dump_backtrace+0x1b8/0x1e4 [ 61.663736][ T6963] [ 61.664916][ T6974] show_stack+0x2c/0x3c [ 61.665474][ T6963] x5 : 0000000000000000 [ 61.666537][ T6974] dump_stack_lvl+0xe4/0x150 [ 61.667578][ T6963] x4 : 0000000000000001 [ 61.668803][ T6974] dump_stack+0x1c/0x28 [ 61.669923][ T6963] x3 : ffff8000803513c0 [ 61.670941][ T6974] should_fail_ex+0x3b0/0x50c [ 61.672020][ T6963] [ 61.673271][ T6974] __should_failslab+0xc8/0x128 [ 61.673850][ T6963] x2 : 0000000000000001 [ 61.675144][ T6974] should_failslab+0x10/0x28 [ 61.676297][ T6963] x1 : 0000000000000000 [ 61.677461][ T6974] kmalloc_trace_noprof+0x80/0x374 [ 61.678627][ T6963] x0 : 0000000000000000 [ 61.679908][ T6974] vma_node_allow+0x70/0x244 [ 61.681001][ T6963] [ 61.682242][ T6974] drm_vma_node_allow+0x2c/0x3c [ 61.682813][ T6963] Call trace: [ 61.684045][ T6974] drm_gem_handle_create_tail+0x1dc/0x384 [ 61.684922][ T6963] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.686446][ T6974] drm_gem_handle_create+0x60/0x74 [ 61.688027][ T6963] drm_gem_handle_create_tail+0x224/0x384 [ 61.689380][ T6974] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.690868][ T6963] drm_gem_handle_create+0x60/0x74 [ 61.692381][ T6974] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.693693][ T6963] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.695171][ T6974] drm_ioctl_kernel+0x26c/0x368 [ 61.696640][ T6963] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.697918][ T6974] drm_ioctl+0x5e4/0xae4 [ 61.699446][ T6963] drm_ioctl_kernel+0x26c/0x368 [ 61.700564][ T6974] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.701854][ T6963] drm_ioctl+0x5e4/0xae4 [ 61.703120][ T6974] invoke_syscall+0x98/0x2b8 [ 61.704184][ T6963] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.705361][ T6974] el0_svc_common+0x130/0x23c [ 61.706694][ T6963] invoke_syscall+0x98/0x2b8 [ 61.707879][ T6974] do_el0_svc+0x48/0x58 [ 61.709091][ T6963] el0_svc_common+0x130/0x23c [ 61.710142][ T6974] el0_svc+0x54/0x168 [ 61.711440][ T6963] do_el0_svc+0x48/0x58 [ 61.712446][ T6974] el0t_64_sync_handler+0x84/0xfc [ 61.713538][ T6963] el0_svc+0x54/0x168 [ 61.714862][ T6974] el0t_64_sync+0x190/0x194 [ 61.715909][ T6963] el0t_64_sync_handler+0x84/0xfc [ 61.717108][ C0] vkms_vblank_simulate: vblank timer overrun [ 61.718379][ T6963] el0t_64_sync+0x190/0x194 [ 61.721270][ T6963] irq event stamp: 788 [ 61.722278][ T6963] hardirqs last enabled at (787): [] exit_to_kernel_mode+0xdc/0x10c [ 61.724842][ T6963] hardirqs last disabled at (788): [] el1_dbg+0x24/0x80 [ 61.727178][ T6963] softirqs last enabled at (782): [] handle_softirqs+0xa3c/0xbfc [ 61.729561][ T6963] softirqs last disabled at (451): [] __do_softirq+0x14/0x20 [ 61.731908][ T6963] ---[ end trace 0000000000000000 ]--- [ 61.783374][ T6974] ------------[ cut here ]------------ [ 61.784899][ T6974] WARNING: CPU: 0 PID: 6974 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.788005][ T6974] Modules linked in: [ 61.789065][ T6974] CPU: 0 PID: 6974 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.792286][ T6974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.794927][ T6974] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 61.796919][ T6974] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.798676][ T6974] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.800450][ T6974] sp : ffff8000a09c78a0 [ 61.801550][ T6974] x29: ffff8000a09c78a0 x28: dfff800000000000 x27: 0000000000000000 [ 61.803648][ T6974] x26: ffff0000ca3f0000 x25: 1fffe0001c3a1401 x24: dfff800000000000 [ 61.805770][ T6974] x23: 1fffe0001c3a1400 x22: ffff0000e1d0a004 x21: ffff0000e1d0a008 [ 61.807902][ T6974] x20: 0000000000000000 x19: ffff0000e1d0a000 x18: ffff8000a09c6e58 [ 61.810026][ T6974] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 61.812155][ T6974] x14: 1fffe0001c83221c x13: 0000000000000000 x12: 0000000000000000 [ 61.814305][ T6974] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 61.816460][ T6974] x8 : ffff0000cbdf3c80 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 61.818628][ T6974] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 61.820792][ T6974] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 61.822919][ T6974] Call trace: [ 61.823780][ T6974] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 61.825496][ T6974] drm_gem_handle_create_tail+0x224/0x384 [ 61.827051][ T6974] drm_gem_handle_create+0x60/0x74 [ 61.828384][ T6974] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.829942][ T6974] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.831425][ T6974] drm_ioctl_kernel+0x26c/0x368 [ 61.832690][ T6974] drm_ioctl+0x5e4/0xae4 [ 61.833821][ T6974] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.835091][ T6974] invoke_syscall+0x98/0x2b8 [ 61.836286][ T6974] el0_svc_common+0x130/0x23c [ 61.837543][ T6974] do_el0_svc+0x48/0x58 [ 61.838689][ T6974] el0_svc+0x54/0x168 [ 61.839784][ T6974] el0t_64_sync_handler+0x84/0xfc [ 61.841076][ T6974] el0t_64_sync+0x190/0x194 [ 61.842226][ T6992] FAULT_INJECTION: forcing a failure. [ 61.842226][ T6992] name failslab, interval 1, probability 0, space 0, times 0 [ 61.842256][ T6974] irq event stamp: 700 [ 61.846025][ T6992] CPU: 1 PID: 6992 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.846761][ T6974] hardirqs last enabled at (699): [] exit_to_kernel_mode+0xdc/0x10c [ 61.849907][ T6992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.852450][ T6974] hardirqs last disabled at (700): [] el1_dbg+0x24/0x80 [ 61.855092][ T6992] Call trace: [ 61.857335][ T6974] softirqs last enabled at (694): [] handle_softirqs+0xa3c/0xbfc [ 61.858145][ T6992] dump_backtrace+0x1b8/0x1e4 [ 61.860410][ T6974] softirqs last disabled at (265): [] __do_softirq+0x14/0x20 [ 61.861619][ T6992] show_stack+0x2c/0x3c [ 61.864017][ T6974] ---[ end trace 0000000000000000 ]--- [ 61.865056][ T6992] dump_stack_lvl+0xe4/0x150 [ 61.866583][ C0] vkms_vblank_simulate: vblank timer overrun [ 61.867703][ T6992] dump_stack+0x1c/0x28 [ 61.870424][ T6992] should_fail_ex+0x3b0/0x50c [ 61.871577][ T6989] FAULT_INJECTION: forcing a failure. [ 61.871577][ T6989] name failslab, interval 1, probability 0, space 0, times 0 [ 61.871661][ T6992] __should_failslab+0xc8/0x128 [ 61.876104][ T6992] should_failslab+0x10/0x28 [ 61.877389][ T6992] kmalloc_trace_noprof+0x80/0x374 [ 61.878739][ T6992] vma_node_allow+0x70/0x244 [ 61.879929][ T6992] drm_vma_node_allow+0x2c/0x3c [ 61.881239][ T6992] drm_gem_handle_create_tail+0x1dc/0x384 [ 61.882671][ T6992] drm_gem_handle_create+0x60/0x74 [ 61.884051][ T6992] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.885448][ T6992] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.886896][ T6992] drm_ioctl_kernel+0x26c/0x368 [ 61.888191][ T6992] drm_ioctl+0x5e4/0xae4 [ 61.888908][ T6993] FAULT_INJECTION: forcing a failure. [ 61.888908][ T6993] name failslab, interval 1, probability 0, space 0, times 0 [ 61.889326][ T6992] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.893888][ T6992] invoke_syscall+0x98/0x2b8 [ 61.895087][ T6992] el0_svc_common+0x130/0x23c [ 61.896280][ T6992] do_el0_svc+0x48/0x58 [ 61.897362][ T6992] el0_svc+0x54/0x168 [ 61.898357][ T6992] el0t_64_sync_handler+0x84/0xfc [ 61.899647][ T6992] el0t_64_sync+0x190/0x194 [ 61.900854][ T6989] CPU: 0 PID: 6989 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.904084][ T6989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.904091][ T6994] FAULT_INJECTION: forcing a failure. [ 61.904091][ T6994] name failslab, interval 1, probability 0, space 0, times 0 [ 61.906724][ T6989] Call trace: [ 61.906733][ T6989] dump_backtrace+0x1b8/0x1e4 [ 61.906747][ T6989] show_stack+0x2c/0x3c [ 61.906756][ T6989] dump_stack_lvl+0xe4/0x150 [ 61.914465][ T6989] dump_stack+0x1c/0x28 [ 61.915617][ T6989] should_fail_ex+0x3b0/0x50c [ 61.916867][ T6989] __should_failslab+0xc8/0x128 [ 61.918195][ T6989] should_failslab+0x10/0x28 [ 61.919426][ T6989] kmalloc_trace_noprof+0x80/0x374 [ 61.920713][ T6989] vma_node_allow+0x70/0x244 [ 61.921886][ T6989] drm_vma_node_allow+0x2c/0x3c [ 61.923220][ T6989] drm_gem_handle_create_tail+0x1dc/0x384 [ 61.924751][ T6989] drm_gem_handle_create+0x60/0x74 [ 61.926094][ T6989] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.927618][ T6989] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.927976][ T6996] FAULT_INJECTION: forcing a failure. [ 61.927976][ T6996] name failslab, interval 1, probability 0, space 0, times 0 [ 61.929152][ T6989] drm_ioctl_kernel+0x26c/0x368 [ 61.929178][ T6989] drm_ioctl+0x5e4/0xae4 [ 61.929190][ T6989] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.936048][ T6989] invoke_syscall+0x98/0x2b8 [ 61.937255][ T6989] el0_svc_common+0x130/0x23c [ 61.938475][ T6989] do_el0_svc+0x48/0x58 [ 61.939551][ T6989] el0_svc+0x54/0x168 [ 61.940587][ T6989] el0t_64_sync_handler+0x84/0xfc [ 61.941887][ T6989] el0t_64_sync+0x190/0x194 [ 61.943081][ T6996] CPU: 1 PID: 6996 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.943126][ C0] vkms_vblank_simulate: vblank timer overrun [ 61.946213][ T6996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.950341][ T6996] Call trace: [ 61.951211][ T6996] dump_backtrace+0x1b8/0x1e4 [ 61.952456][ T6996] show_stack+0x2c/0x3c [ 61.953500][ T6996] dump_stack_lvl+0xe4/0x150 [ 61.954668][ T6996] dump_stack+0x1c/0x28 [ 61.955747][ T6996] should_fail_ex+0x3b0/0x50c [ 61.956937][ T6996] __should_failslab+0xc8/0x128 [ 61.958233][ T6996] should_failslab+0x10/0x28 [ 61.959463][ T6996] kmalloc_trace_noprof+0x80/0x374 [ 61.960848][ T6996] vma_node_allow+0x70/0x244 [ 61.962055][ T6996] drm_vma_node_allow+0x2c/0x3c [ 61.963342][ T6996] drm_gem_handle_create_tail+0x1dc/0x384 [ 61.964839][ T6996] drm_gem_handle_create+0x60/0x74 [ 61.966117][ T6996] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 61.967575][ T6996] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.969094][ T6996] drm_ioctl_kernel+0x26c/0x368 [ 61.970364][ T6996] drm_ioctl+0x5e4/0xae4 [ 61.971438][ T6996] __arm64_sys_ioctl+0x14c/0x1c8 [ 61.972660][ T6996] invoke_syscall+0x98/0x2b8 [ 61.973906][ T6996] el0_svc_common+0x130/0x23c [ 61.975192][ T6996] do_el0_svc+0x48/0x58 [ 61.976276][ T6996] el0_svc+0x54/0x168 [ 61.977240][ T6996] el0t_64_sync_handler+0x84/0xfc [ 61.978506][ T6996] el0t_64_sync+0x190/0x194 [ 61.979747][ T6993] CPU: 0 PID: 6993 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 61.982973][ T6993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 61.985662][ T6993] Call trace: [ 61.986516][ T6993] dump_backtrace+0x1b8/0x1e4 [ 61.987772][ T6993] show_stack+0x2c/0x3c [ 61.988894][ T6993] dump_stack_lvl+0xe4/0x150 [ 61.990101][ T6993] dump_stack+0x1c/0x28 [ 61.991146][ T6993] should_fail_ex+0x3b0/0x50c [ 61.992298][ T6993] __should_failslab+0xc8/0x128 [ 61.993517][ T6993] should_failslab+0x10/0x28 [ 61.994702][ T6993] kmalloc_trace_noprof+0x80/0x374 [ 61.996109][ T6993] vma_node_allow+0x70/0x244 [ 61.997327][ T6993] drm_vma_node_allow+0x2c/0x3c [ 61.998572][ T6993] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.000190][ T6993] drm_gem_handle_create+0x60/0x74 [ 62.001526][ T6993] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.002999][ T6993] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.004533][ T6993] drm_ioctl_kernel+0x26c/0x368 [ 62.005857][ T6993] drm_ioctl+0x5e4/0xae4 [ 62.006915][ T6993] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.008261][ T6993] invoke_syscall+0x98/0x2b8 [ 62.009476][ T6993] el0_svc_common+0x130/0x23c [ 62.010623][ T6993] do_el0_svc+0x48/0x58 [ 62.011666][ T6993] el0_svc+0x54/0x168 [ 62.012689][ T6993] el0t_64_sync_handler+0x84/0xfc [ 62.013934][ T6993] el0t_64_sync+0x190/0x194 [ 62.015109][ T6994] CPU: 1 PID: 6994 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.015169][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.018136][ T6994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.022351][ T6994] Call trace: [ 62.023158][ T6994] dump_backtrace+0x1b8/0x1e4 [ 62.024325][ T6994] show_stack+0x2c/0x3c [ 62.025472][ T6994] dump_stack_lvl+0xe4/0x150 [ 62.026686][ T6994] dump_stack+0x1c/0x28 [ 62.027776][ T6994] should_fail_ex+0x3b0/0x50c [ 62.028985][ T6994] __should_failslab+0xc8/0x128 [ 62.030318][ T6994] should_failslab+0x10/0x28 [ 62.031606][ T6994] kmalloc_trace_noprof+0x80/0x374 [ 62.032924][ T6994] vma_node_allow+0x70/0x244 [ 62.034150][ T6994] drm_vma_node_allow+0x2c/0x3c [ 62.035369][ T6994] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.035577][ T6993] ------------[ cut here ]------------ [ 62.036883][ T6994] drm_gem_handle_create+0x60/0x74 [ 62.038278][ T6993] WARNING: CPU: 0 PID: 6993 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 62.039617][ T6994] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.042637][ T6993] Modules linked in: [ 62.044076][ T6994] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.045026][ T6993] [ 62.046466][ T6994] drm_ioctl_kernel+0x26c/0x368 [ 62.047072][ T6993] CPU: 0 PID: 6993 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.048334][ T6994] drm_ioctl+0x5e4/0xae4 [ 62.051360][ T6993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.052502][ T6994] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.055248][ T6993] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.056527][ T6994] invoke_syscall+0x98/0x2b8 [ 62.058475][ T6993] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 62.059638][ T6994] el0_svc_common+0x130/0x23c [ 62.061375][ T6993] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 62.062608][ T6994] do_el0_svc+0x48/0x58 [ 62.064461][ T6993] sp : ffff8000a00578a0 [ 62.065514][ T6994] el0_svc+0x54/0x168 [ 62.066574][ T6993] x29: ffff8000a00578a0 [ 62.067591][ T6994] el0t_64_sync_handler+0x84/0xfc [ 62.068641][ T6993] x28: dfff800000000000 [ 62.069917][ T6994] el0t_64_sync+0x190/0x194 [ 62.070984][ T6993] x27: 0000000000000000 [ 62.073355][ T6993] x26: ffff0000ca3f0000 x25: 1fffe0001ca90401 x24: dfff800000000000 [ 62.075428][ T6993] x23: 1fffe0001ca90400 x22: ffff0000e5482004 x21: ffff0000e5482008 [ 62.077521][ T6993] x20: 0000000000000000 x19: ffff0000e5482000 x18: 0000000000000008 [ 62.079602][ T6993] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 62.081690][ T6993] x14: 1fffe0001954c01c x13: 0000000000000000 x12: 0000000000000000 [ 62.083749][ T6993] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 62.085001][ T6994] ------------[ cut here ]------------ [ 62.085883][ T6993] x8 : ffff0000d9bb1e40 [ 62.087314][ T6994] WARNING: CPU: 1 PID: 6994 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 62.087331][ T6993] x7 : ffff800083f395f4 x6 : 0000000000000000 [ 62.091447][ T6994] Modules linked in: [ 62.091462][ T6994] CPU: 1 PID: 6994 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.093046][ T6993] [ 62.094009][ T6994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.097041][ T6993] x5 : 0000000000000000 [ 62.097619][ T6994] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.100254][ T6993] x4 : 0000000000000001 [ 62.101270][ T6994] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 62.103334][ T6993] x3 : ffff8000803513c0 [ 62.104426][ T6994] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 62.106206][ T6993] [ 62.107234][ T6994] sp : ffff80009fd878a0 [ 62.108917][ T6993] x2 : 0000000000000001 [ 62.109494][ T6994] x29: ffff80009fd878a0 [ 62.110541][ T6993] x1 : 0000000000000000 [ 62.111574][ T6994] x28: dfff800000000000 [ 62.112761][ T6993] x0 : 0000000000000000 [ 62.113812][ T6994] x27: 0000000000000001 [ 62.114974][ T6993] [ 62.116004][ T6994] [ 62.117238][ T6993] Call trace: [ 62.117805][ T6994] x26: ffff0000ca3f0000 [ 62.118428][ T6993] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 62.119242][ T6994] x25: 1fffe0001855e601 [ 62.120270][ T6993] drm_gem_handle_create_tail+0x224/0x384 [ 62.121893][ T6994] x24: dfff800000000000 [ 62.123013][ T6993] drm_gem_handle_create+0x60/0x74 [ 62.124464][ T6994] [ 62.125578][ T6993] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.126803][ T6994] x23: 1fffe0001855e600 [ 62.127411][ T6993] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.128806][ T6994] x22: ffff0000c2af3004 [ 62.129821][ T6993] drm_ioctl_kernel+0x26c/0x368 [ 62.131224][ T6994] x21: ffff0000c2af3008 [ 62.132365][ T6993] drm_ioctl+0x5e4/0xae4 [ 62.133592][ T6994] [ 62.134644][ T6993] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.135712][ T6994] x20: 0000000000000000 [ 62.136267][ T6993] invoke_syscall+0x98/0x2b8 [ 62.137502][ T6994] x19: ffff0000c2af3000 [ 62.138548][ T6993] el0_svc_common+0x130/0x23c [ 62.139708][ T6994] x18: ffff80009fd86e58 [ 62.140792][ T6993] do_el0_svc+0x48/0x58 [ 62.141980][ T6994] [ 62.143054][ T6993] el0_svc+0x54/0x168 [ 62.144082][ T6994] x17: 0000000000000000 [ 62.144700][ T6993] el0t_64_sync_handler+0x84/0xfc [ 62.145667][ T6994] x16: ffff80008028d2a4 [ 62.146721][ T6993] el0t_64_sync+0x190/0x194 [ 62.147973][ T6994] x15: 0000000000000001 [ 62.149008][ T6993] irq event stamp: 864 [ 62.150186][ T6994] [ 62.151267][ T6993] hardirqs last enabled at (863): [] exit_to_kernel_mode+0xdc/0x10c [ 62.152304][ T6994] x14: 1fffe0001c987c1c [ 62.152859][ T6993] hardirqs last disabled at (864): [] el1_dbg+0x24/0x80 [ 62.155282][ T6994] x13: 0000000000000000 [ 62.156277][ T6993] softirqs last enabled at (858): [] handle_softirqs+0xa3c/0xbfc [ 62.158400][ T6994] x12: 0000000000000000 [ 62.159487][ T6993] softirqs last disabled at (507): [] __do_softirq+0x14/0x20 [ 62.161836][ T6994] [ 62.162922][ T6993] ---[ end trace 0000000000000000 ]--- [ 62.165117][ T6994] x11: 0000000000000001 [ 62.165786][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.167026][ T6994] x10: 0000000000ff0100 x9 : 0000000000000000 [ 62.171488][ T6994] x8 : ffff0000c6361e40 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 62.173655][ T6994] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 62.175813][ T6994] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 62.177903][ T6994] Call trace: [ 62.178750][ T6994] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 62.180449][ T6994] drm_gem_handle_create_tail+0x224/0x384 [ 62.181900][ T6994] drm_gem_handle_create+0x60/0x74 [ 62.183273][ T6994] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.184730][ T6994] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.186244][ T6994] drm_ioctl_kernel+0x26c/0x368 [ 62.187539][ T6994] drm_ioctl+0x5e4/0xae4 [ 62.188628][ T6994] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.189909][ T6994] invoke_syscall+0x98/0x2b8 [ 62.191093][ T6994] el0_svc_common+0x130/0x23c [ 62.192340][ T6994] do_el0_svc+0x48/0x58 [ 62.193417][ T6994] el0_svc+0x54/0x168 [ 62.194436][ T6994] el0t_64_sync_handler+0x84/0xfc [ 62.195713][ T6994] el0t_64_sync+0x190/0x194 [ 62.196985][ T6994] irq event stamp: 644 [ 62.198020][ T6994] hardirqs last enabled at (643): [] exit_to_kernel_mode+0xdc/0x10c [ 62.200546][ T6994] hardirqs last disabled at (644): [] el1_dbg+0x24/0x80 [ 62.202765][ T6994] softirqs last enabled at (638): [] handle_softirqs+0xa3c/0xbfc [ 62.205097][ T6994] softirqs last disabled at (483): [] __do_softirq+0x14/0x20 [ 62.207469][ T6994] ---[ end trace 0000000000000000 ]--- [ 62.224698][ T7003] FAULT_INJECTION: forcing a failure. [ 62.224698][ T7003] name failslab, interval 1, probability 0, space 0, times 0 [ 62.232381][ T7003] CPU: 0 PID: 7003 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.235467][ T7003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.238020][ T7003] Call trace: [ 62.238958][ T7003] dump_backtrace+0x1b8/0x1e4 [ 62.240193][ T7003] show_stack+0x2c/0x3c [ 62.241272][ T7003] dump_stack_lvl+0xe4/0x150 [ 62.242419][ T7003] dump_stack+0x1c/0x28 [ 62.243507][ T7003] should_fail_ex+0x3b0/0x50c [ 62.244683][ T7003] __should_failslab+0xc8/0x128 [ 62.245920][ T7003] should_failslab+0x10/0x28 [ 62.247103][ T7003] kmalloc_trace_noprof+0x80/0x374 [ 62.248456][ T7003] vma_node_allow+0x70/0x244 [ 62.249672][ T7003] drm_vma_node_allow+0x2c/0x3c [ 62.250917][ T7003] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.252440][ T7003] drm_gem_handle_create+0x60/0x74 [ 62.253765][ T7003] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.255245][ T7003] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.256704][ T7003] drm_ioctl_kernel+0x26c/0x368 [ 62.257993][ T7003] drm_ioctl+0x5e4/0xae4 [ 62.259074][ T7003] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.260361][ T7003] invoke_syscall+0x98/0x2b8 [ 62.261583][ T7003] el0_svc_common+0x130/0x23c [ 62.262769][ T7003] do_el0_svc+0x48/0x58 [ 62.263833][ T7003] el0_svc+0x54/0x168 [ 62.264878][ T7003] el0t_64_sync_handler+0x84/0xfc [ 62.266212][ T7003] el0t_64_sync+0x190/0x194 [ 62.267446][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.282973][ T7008] FAULT_INJECTION: forcing a failure. [ 62.282973][ T7008] name failslab, interval 1, probability 0, space 0, times 0 [ 62.286221][ T7008] CPU: 0 PID: 7008 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.289368][ T7008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.291991][ T7008] Call trace: [ 62.292845][ T7008] dump_backtrace+0x1b8/0x1e4 [ 62.294045][ T7008] show_stack+0x2c/0x3c [ 62.295115][ T7008] dump_stack_lvl+0xe4/0x150 [ 62.295719][ T7007] FAULT_INJECTION: forcing a failure. [ 62.295719][ T7007] name failslab, interval 1, probability 0, space 0, times 0 [ 62.296309][ T7008] dump_stack+0x1c/0x28 [ 62.296326][ T7008] should_fail_ex+0x3b0/0x50c [ 62.296339][ T7008] __should_failslab+0xc8/0x128 [ 62.296352][ T7008] should_failslab+0x10/0x28 [ 62.296363][ T7008] kmalloc_trace_noprof+0x80/0x374 [ 62.296374][ T7008] vma_node_allow+0x70/0x244 [ 62.296385][ T7008] drm_vma_node_allow+0x2c/0x3c [ 62.296396][ T7008] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.296408][ T7008] drm_gem_handle_create+0x60/0x74 [ 62.296420][ T7008] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.296430][ T7008] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.296440][ T7008] drm_ioctl_kernel+0x26c/0x368 [ 62.296453][ T7008] drm_ioctl+0x5e4/0xae4 [ 62.296465][ T7008] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.296476][ T7008] invoke_syscall+0x98/0x2b8 [ 62.296485][ T7008] el0_svc_common+0x130/0x23c [ 62.296494][ T7008] do_el0_svc+0x48/0x58 [ 62.296502][ T7008] el0_svc+0x54/0x168 [ 62.296513][ T7008] el0t_64_sync_handler+0x84/0xfc [ 62.296523][ T7008] el0t_64_sync+0x190/0x194 [ 62.333019][ T7007] CPU: 0 PID: 7007 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.336207][ T7007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.338812][ T7007] Call trace: [ 62.339650][ T7007] dump_backtrace+0x1b8/0x1e4 [ 62.340904][ T7007] show_stack+0x2c/0x3c [ 62.342081][ T7007] dump_stack_lvl+0xe4/0x150 [ 62.343324][ T7007] dump_stack+0x1c/0x28 [ 62.344423][ T7007] should_fail_ex+0x3b0/0x50c [ 62.345650][ T7007] __should_failslab+0xc8/0x128 [ 62.346853][ T7007] should_failslab+0x10/0x28 [ 62.348051][ T7007] kmalloc_trace_noprof+0x80/0x374 [ 62.349507][ T7007] vma_node_allow+0x70/0x244 [ 62.350688][ T7007] drm_vma_node_allow+0x2c/0x3c [ 62.351901][ T7007] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.353415][ T7007] drm_gem_handle_create+0x60/0x74 [ 62.354770][ T7007] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.356237][ T7007] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.357714][ T7007] drm_ioctl_kernel+0x26c/0x368 [ 62.359011][ T7007] drm_ioctl+0x5e4/0xae4 [ 62.359504][ T7014] FAULT_INJECTION: forcing a failure. [ 62.359504][ T7014] name failslab, interval 1, probability 0, space 0, times 0 [ 62.360178][ T7007] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.360197][ T7007] invoke_syscall+0x98/0x2b8 [ 62.360207][ T7007] el0_svc_common+0x130/0x23c [ 62.360216][ T7007] do_el0_svc+0x48/0x58 [ 62.368334][ T7007] el0_svc+0x54/0x168 [ 62.369307][ T7007] el0t_64_sync_handler+0x84/0xfc [ 62.370594][ T7007] el0t_64_sync+0x190/0x194 [ 62.371909][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.374727][ T7014] CPU: 1 PID: 7014 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.377927][ T7014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.380560][ T7014] Call trace: [ 62.381360][ T7014] dump_backtrace+0x1b8/0x1e4 [ 62.381964][ T7016] FAULT_INJECTION: forcing a failure. [ 62.381964][ T7016] name failslab, interval 1, probability 0, space 0, times 0 [ 62.382549][ T7014] show_stack+0x2c/0x3c [ 62.387020][ T7014] dump_stack_lvl+0xe4/0x150 [ 62.388182][ T7014] dump_stack+0x1c/0x28 [ 62.389291][ T7014] should_fail_ex+0x3b0/0x50c [ 62.390562][ T7014] __should_failslab+0xc8/0x128 [ 62.391839][ T7014] should_failslab+0x10/0x28 [ 62.393104][ T7014] kmalloc_trace_noprof+0x80/0x374 [ 62.394402][ T7014] vma_node_allow+0x70/0x244 [ 62.395627][ T7014] drm_vma_node_allow+0x2c/0x3c [ 62.396816][ T7014] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.398253][ T7014] drm_gem_handle_create+0x60/0x74 [ 62.399592][ T7014] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.401034][ T7014] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.402506][ T7014] drm_ioctl_kernel+0x26c/0x368 [ 62.403809][ T7014] drm_ioctl+0x5e4/0xae4 [ 62.404925][ T7014] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.406224][ T7014] invoke_syscall+0x98/0x2b8 [ 62.407389][ T7014] el0_svc_common+0x130/0x23c [ 62.408651][ T7014] do_el0_svc+0x48/0x58 [ 62.409697][ T7014] el0_svc+0x54/0x168 [ 62.410790][ T7014] el0t_64_sync_handler+0x84/0xfc [ 62.412112][ T7014] el0t_64_sync+0x190/0x194 [ 62.413232][ T7016] CPU: 0 PID: 7016 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.416472][ T7016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.419148][ T7016] Call trace: [ 62.419981][ T7016] dump_backtrace+0x1b8/0x1e4 [ 62.421220][ T7016] show_stack+0x2c/0x3c [ 62.422350][ T7016] dump_stack_lvl+0xe4/0x150 [ 62.423545][ T7016] dump_stack+0x1c/0x28 [ 62.424635][ T7016] should_fail_ex+0x3b0/0x50c [ 62.425863][ T7016] __should_failslab+0xc8/0x128 [ 62.427190][ T7016] should_failslab+0x10/0x28 [ 62.428372][ T7016] kmalloc_trace_noprof+0x80/0x374 [ 62.429729][ T7016] vma_node_allow+0x70/0x244 [ 62.430911][ T7016] drm_vma_node_allow+0x2c/0x3c [ 62.432202][ T7016] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.433728][ T7016] drm_gem_handle_create+0x60/0x74 [ 62.435016][ T7016] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.436528][ T7016] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.437985][ T7016] drm_ioctl_kernel+0x26c/0x368 [ 62.439297][ T7016] drm_ioctl+0x5e4/0xae4 [ 62.440436][ T7016] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.441459][ T7019] FAULT_INJECTION: forcing a failure. [ 62.441459][ T7019] name failslab, interval 1, probability 0, space 0, times 0 [ 62.441743][ T7016] invoke_syscall+0x98/0x2b8 [ 62.445882][ T7018] FAULT_INJECTION: forcing a failure. [ 62.445882][ T7018] name failslab, interval 1, probability 0, space 0, times 0 [ 62.446289][ T7016] el0_svc_common+0x130/0x23c [ 62.450681][ T7016] do_el0_svc+0x48/0x58 [ 62.451783][ T7016] el0_svc+0x54/0x168 [ 62.452635][ T7014] ------------[ cut here ]------------ [ 62.452826][ T7016] el0t_64_sync_handler+0x84/0xfc [ 62.454264][ T7014] WARNING: CPU: 1 PID: 7014 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 62.455551][ T7016] el0t_64_sync+0x190/0x194 [ 62.458535][ T7014] Modules linked in: [ 62.459814][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.460657][ T7014] CPU: 1 PID: 7014 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.465032][ T6469] Bluetooth: hci0: command tx timeout [ 62.465617][ T7014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.469595][ T7014] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 62.471616][ T7014] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 62.473344][ T7014] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 62.475099][ T7014] sp : ffff80009fd878a0 [ 62.476114][ T7014] x29: ffff80009fd878a0 x28: dfff800000000000 x27: 0000000000000001 [ 62.476865][ T7019] CPU: 0 PID: 7019 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.478266][ T7014] x26: ffff0000ca3f0000 [ 62.481471][ T7019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.481486][ T7019] Call trace: [ 62.482519][ T7014] x25: 1fffe0001b5e9301 [ 62.485095][ T7019] dump_backtrace+0x1b8/0x1e4 [ 62.485927][ T7014] x24: dfff800000000000 [ 62.487034][ T7019] show_stack+0x2c/0x3c [ 62.488229][ T7014] [ 62.489317][ T7019] dump_stack_lvl+0xe4/0x150 [ 62.490260][ T7014] x23: 1fffe0001b5e9300 [ 62.490858][ T7019] dump_stack+0x1c/0x28 [ 62.492055][ T7014] x22: ffff0000daf49804 [ 62.493188][ T7019] should_fail_ex+0x3b0/0x50c [ 62.494249][ T7014] x21: ffff0000daf49808 [ 62.495433][ T7019] __should_failslab+0xc8/0x128 [ 62.496594][ T7014] [ 62.497714][ T7019] should_failslab+0x10/0x28 [ 62.499017][ T7014] x20: 0000000000000000 [ 62.499622][ T7019] kmalloc_trace_noprof+0x80/0x374 [ 62.500797][ T7014] x19: ffff0000daf49800 [ 62.501794][ T7019] vma_node_allow+0x70/0x244 [ 62.503068][ T7014] x18: 0000000000000008 [ 62.504179][ T7019] drm_vma_node_allow+0x2c/0x3c [ 62.505330][ T7014] [ 62.506414][ T7019] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.507691][ T7014] x17: 0000000000000000 [ 62.508285][ T7019] drm_gem_handle_create+0x60/0x74 [ 62.509787][ T7014] x16: ffff80008028d2a4 [ 62.510849][ T7019] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.512073][ T7014] x15: 0000000000000001 [ 62.513193][ T7019] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.514638][ T7014] [ 62.515700][ T7019] drm_ioctl_kernel+0x26c/0x368 [ 62.517167][ T7014] x14: 1fffe000199f141c [ 62.517744][ T7019] drm_ioctl+0x5e4/0xae4 [ 62.519065][ T7014] x13: 0000000000000000 [ 62.520146][ T7019] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.521215][ T7014] x12: 0000000000000000 [ 62.522383][ T7019] invoke_syscall+0x98/0x2b8 [ 62.523686][ T7014] [ 62.524774][ T7019] el0_svc_common+0x130/0x23c [ 62.525976][ T7014] x11: 0000000000000001 [ 62.526537][ T7019] do_el0_svc+0x48/0x58 [ 62.527815][ T7014] x10: 0000000000ff0100 [ 62.528876][ T7019] el0_svc+0x54/0x168 [ 62.530032][ T7014] x9 : 0000000000000000 [ 62.531060][ T7019] el0t_64_sync_handler+0x84/0xfc [ 62.532087][ T7014] [ 62.533203][ T7019] el0t_64_sync+0x190/0x194 [ 62.534540][ T7014] x8 : ffff0000d2bd0000 [ 62.535228][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.536271][ T7014] x7 : ffff800083f395f4 x6 : 0000000000000000 [ 62.540677][ T6469] Bluetooth: hci2: command tx timeout [ 62.540807][ T7014] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 62.542370][ T6469] Bluetooth: hci3: command tx timeout [ 62.544402][ T7014] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 62.545701][ T6469] Bluetooth: hci4: command tx timeout [ 62.547779][ T7014] Call trace: [ 62.547788][ T7014] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 62.547813][ T7014] drm_gem_handle_create_tail+0x224/0x384 [ 62.547825][ T7014] drm_gem_handle_create+0x60/0x74 [ 62.547837][ T7014] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.549788][ T52] Bluetooth: hci5: command tx timeout [ 62.550080][ T7014] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.551871][ T6469] Bluetooth: hci1: command tx timeout [ 62.553283][ T7014] drm_ioctl_kernel+0x26c/0x368 [ 62.553306][ T7014] drm_ioctl+0x5e4/0xae4 [ 62.561870][ T7018] CPU: 0 PID: 7018 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.562194][ T7014] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.563328][ T7018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.566444][ T7014] invoke_syscall+0x98/0x2b8 [ 62.567716][ T7018] Call trace: [ 62.570436][ T7014] el0_svc_common+0x130/0x23c [ 62.571617][ T7018] dump_backtrace+0x1b8/0x1e4 [ 62.572488][ T7014] do_el0_svc+0x48/0x58 [ 62.573560][ T7018] show_stack+0x2c/0x3c [ 62.574775][ T7014] el0_svc+0x54/0x168 [ 62.575803][ T7018] dump_stack_lvl+0xe4/0x150 [ 62.576899][ T7014] el0t_64_sync_handler+0x84/0xfc [ 62.577931][ T7018] dump_stack+0x1c/0x28 [ 62.579076][ T7014] el0t_64_sync+0x190/0x194 [ 62.580398][ T7018] should_fail_ex+0x3b0/0x50c [ 62.581470][ T7014] irq event stamp: 676 [ 62.582586][ T7018] __should_failslab+0xc8/0x128 [ 62.583825][ T7014] hardirqs last enabled at (675): [] exit_to_kernel_mode+0xdc/0x10c [ 62.584920][ T7018] should_failslab+0x10/0x28 [ 62.586210][ T7014] hardirqs last disabled at (676): [] el1_dbg+0x24/0x80 [ 62.588765][ T7018] kmalloc_trace_noprof+0x80/0x374 [ 62.589940][ T7014] softirqs last enabled at (670): [] handle_softirqs+0xa3c/0xbfc [ 62.592016][ T7018] vma_node_allow+0x70/0x244 [ 62.593288][ T7014] softirqs last disabled at (311): [] __do_softirq+0x14/0x20 [ 62.595674][ T7018] drm_vma_node_allow+0x2c/0x3c [ 62.596867][ T7014] ---[ end trace 0000000000000000 ]--- [ 62.599103][ T7018] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.603463][ T7018] drm_gem_handle_create+0x60/0x74 [ 62.604832][ T7018] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.606296][ T7018] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.607922][ T7018] drm_ioctl_kernel+0x26c/0x368 [ 62.609252][ T7018] drm_ioctl+0x5e4/0xae4 [ 62.610385][ T7018] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.611608][ T7018] invoke_syscall+0x98/0x2b8 [ 62.612866][ T7018] el0_svc_common+0x130/0x23c [ 62.614099][ T7018] do_el0_svc+0x48/0x58 [ 62.615261][ T7018] el0_svc+0x54/0x168 [ 62.616373][ T7018] el0t_64_sync_handler+0x84/0xfc [ 62.617689][ T7018] el0t_64_sync+0x190/0x194 [ 62.619008][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.686071][ T7029] FAULT_INJECTION: forcing a failure. [ 62.686071][ T7029] name failslab, interval 1, probability 0, space 0, times 0 [ 62.694873][ T7032] FAULT_INJECTION: forcing a failure. [ 62.694873][ T7032] name failslab, interval 1, probability 0, space 0, times 0 [ 62.708126][ T7035] FAULT_INJECTION: forcing a failure. [ 62.708126][ T7035] name failslab, interval 1, probability 0, space 0, times 0 [ 62.711869][ T7033] FAULT_INJECTION: forcing a failure. [ 62.711869][ T7033] name failslab, interval 1, probability 0, space 0, times 0 [ 62.715255][ T7033] CPU: 0 PID: 7033 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.718128][ T7033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.720672][ T7033] Call trace: [ 62.721573][ T7033] dump_backtrace+0x1b8/0x1e4 [ 62.722834][ T7033] show_stack+0x2c/0x3c [ 62.723928][ T7033] dump_stack_lvl+0xe4/0x150 [ 62.725111][ T7033] dump_stack+0x1c/0x28 [ 62.726168][ T7033] should_fail_ex+0x3b0/0x50c [ 62.727396][ T7033] __should_failslab+0xc8/0x128 [ 62.728631][ T7033] should_failslab+0x10/0x28 [ 62.729903][ T7033] kmalloc_trace_noprof+0x80/0x374 [ 62.731320][ T7033] vma_node_allow+0x70/0x244 [ 62.732506][ T7033] drm_vma_node_allow+0x2c/0x3c [ 62.733729][ T7033] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.735209][ T7033] drm_gem_handle_create+0x60/0x74 [ 62.736614][ T7033] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.737998][ T7033] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.739539][ T7033] drm_ioctl_kernel+0x26c/0x368 [ 62.740851][ T7033] drm_ioctl+0x5e4/0xae4 [ 62.741977][ T7033] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.743267][ T7033] invoke_syscall+0x98/0x2b8 [ 62.744372][ T7033] el0_svc_common+0x130/0x23c [ 62.745614][ T7033] do_el0_svc+0x48/0x58 [ 62.746744][ T7033] el0_svc+0x54/0x168 [ 62.747798][ T7033] el0t_64_sync_handler+0x84/0xfc [ 62.749151][ T7033] el0t_64_sync+0x190/0x194 [ 62.750437][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.753771][ T7029] CPU: 0 PID: 7029 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.756923][ T7029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.759560][ T7029] Call trace: [ 62.760448][ T7029] dump_backtrace+0x1b8/0x1e4 [ 62.761699][ T7029] show_stack+0x2c/0x3c [ 62.761708][ T7038] FAULT_INJECTION: forcing a failure. [ 62.761708][ T7038] name failslab, interval 1, probability 0, space 0, times 0 [ 62.762756][ T7029] dump_stack_lvl+0xe4/0x150 [ 62.762774][ T7029] dump_stack+0x1c/0x28 [ 62.762785][ T7029] should_fail_ex+0x3b0/0x50c [ 62.762797][ T7029] __should_failslab+0xc8/0x128 [ 62.770870][ T7029] should_failslab+0x10/0x28 [ 62.772022][ T7029] kmalloc_trace_noprof+0x80/0x374 [ 62.773363][ T7029] vma_node_allow+0x70/0x244 [ 62.774619][ T7029] drm_vma_node_allow+0x2c/0x3c [ 62.775905][ T7029] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.777526][ T7029] drm_gem_handle_create+0x60/0x74 [ 62.778929][ T7029] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.780431][ T7029] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.781937][ T7029] drm_ioctl_kernel+0x26c/0x368 [ 62.783213][ T7029] drm_ioctl+0x5e4/0xae4 [ 62.784282][ T7029] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.785564][ T7029] invoke_syscall+0x98/0x2b8 [ 62.786781][ T7029] el0_svc_common+0x130/0x23c [ 62.788078][ T7029] do_el0_svc+0x48/0x58 [ 62.789152][ T7029] el0_svc+0x54/0x168 [ 62.790173][ T7029] el0t_64_sync_handler+0x84/0xfc [ 62.791413][ T7029] el0t_64_sync+0x190/0x194 [ 62.792525][ T7038] CPU: 1 PID: 7038 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.792599][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.795662][ T7038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.799930][ T7038] Call trace: [ 62.800763][ T7038] dump_backtrace+0x1b8/0x1e4 [ 62.801979][ T7038] show_stack+0x2c/0x3c [ 62.803113][ T7038] dump_stack_lvl+0xe4/0x150 [ 62.804314][ T7038] dump_stack+0x1c/0x28 [ 62.805311][ T7038] should_fail_ex+0x3b0/0x50c [ 62.806607][ T7038] __should_failslab+0xc8/0x128 [ 62.807861][ T7038] should_failslab+0x10/0x28 [ 62.809105][ T7038] kmalloc_trace_noprof+0x80/0x374 [ 62.810498][ T7038] vma_node_allow+0x70/0x244 [ 62.811669][ T7038] drm_vma_node_allow+0x2c/0x3c [ 62.812942][ T7038] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.814405][ T7038] drm_gem_handle_create+0x60/0x74 [ 62.815743][ T7038] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.817252][ T7038] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.818760][ T7038] drm_ioctl_kernel+0x26c/0x368 [ 62.820009][ T7038] drm_ioctl+0x5e4/0xae4 [ 62.821166][ T7038] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.822540][ T7038] invoke_syscall+0x98/0x2b8 [ 62.823740][ T7038] el0_svc_common+0x130/0x23c [ 62.825018][ T7038] do_el0_svc+0x48/0x58 [ 62.826091][ T7038] el0_svc+0x54/0x168 [ 62.827106][ T7038] el0t_64_sync_handler+0x84/0xfc [ 62.828396][ T7038] el0t_64_sync+0x190/0x194 [ 62.831688][ T7039] FAULT_INJECTION: forcing a failure. [ 62.831688][ T7039] name failslab, interval 1, probability 0, space 0, times 0 [ 62.832632][ T7032] CPU: 0 PID: 7032 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.838280][ T7032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.840982][ T7032] Call trace: [ 62.841862][ T7032] dump_backtrace+0x1b8/0x1e4 [ 62.843100][ T7032] show_stack+0x2c/0x3c [ 62.844173][ T7032] dump_stack_lvl+0xe4/0x150 [ 62.845314][ T7032] dump_stack+0x1c/0x28 [ 62.846372][ T7032] should_fail_ex+0x3b0/0x50c [ 62.847591][ T7032] __should_failslab+0xc8/0x128 [ 62.848834][ T7032] should_failslab+0x10/0x28 [ 62.850080][ T7032] kmalloc_trace_noprof+0x80/0x374 [ 62.851396][ T7032] vma_node_allow+0x70/0x244 [ 62.852625][ T7032] drm_vma_node_allow+0x2c/0x3c [ 62.853949][ T7032] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.855470][ T7032] drm_gem_handle_create+0x60/0x74 [ 62.856740][ T7032] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.858206][ T7032] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.859704][ T7032] drm_ioctl_kernel+0x26c/0x368 [ 62.861051][ T7032] drm_ioctl+0x5e4/0xae4 [ 62.862204][ T7032] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.863543][ T7032] invoke_syscall+0x98/0x2b8 [ 62.864798][ T7032] el0_svc_common+0x130/0x23c [ 62.866043][ T7032] do_el0_svc+0x48/0x58 [ 62.867189][ T7032] el0_svc+0x54/0x168 [ 62.868306][ T7032] el0t_64_sync_handler+0x84/0xfc [ 62.869622][ T7032] el0t_64_sync+0x190/0x194 [ 62.870848][ T7039] CPU: 1 PID: 7039 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.870903][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.874090][ T7039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.878365][ T7039] Call trace: [ 62.879260][ T7039] dump_backtrace+0x1b8/0x1e4 [ 62.880498][ T7039] show_stack+0x2c/0x3c [ 62.881633][ T7039] dump_stack_lvl+0xe4/0x150 [ 62.882814][ T7039] dump_stack+0x1c/0x28 [ 62.883931][ T7039] should_fail_ex+0x3b0/0x50c [ 62.885169][ T7039] __should_failslab+0xc8/0x128 [ 62.886519][ T7039] should_failslab+0x10/0x28 [ 62.887707][ T7039] kmalloc_trace_noprof+0x80/0x374 [ 62.889091][ T7039] vma_node_allow+0x70/0x244 [ 62.890335][ T7039] drm_vma_node_allow+0x2c/0x3c [ 62.891648][ T7039] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.893108][ T7039] drm_gem_handle_create+0x60/0x74 [ 62.894600][ T7039] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.896113][ T7039] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.897599][ T7039] drm_ioctl_kernel+0x26c/0x368 [ 62.898916][ T7039] drm_ioctl+0x5e4/0xae4 [ 62.900025][ T7039] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.901329][ T7039] invoke_syscall+0x98/0x2b8 [ 62.902618][ T7039] el0_svc_common+0x130/0x23c [ 62.903793][ T7039] do_el0_svc+0x48/0x58 [ 62.904873][ T7039] el0_svc+0x54/0x168 [ 62.905898][ T7039] el0t_64_sync_handler+0x84/0xfc [ 62.907191][ T7039] el0t_64_sync+0x190/0x194 [ 62.915327][ T7035] CPU: 0 PID: 7035 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.918488][ T7035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.921149][ T7035] Call trace: [ 62.922028][ T7035] dump_backtrace+0x1b8/0x1e4 [ 62.923271][ T7035] show_stack+0x2c/0x3c [ 62.924409][ T7035] dump_stack_lvl+0xe4/0x150 [ 62.925652][ T7035] dump_stack+0x1c/0x28 [ 62.926749][ T7035] should_fail_ex+0x3b0/0x50c [ 62.928023][ T7035] __should_failslab+0xc8/0x128 [ 62.929310][ T7035] should_failslab+0x10/0x28 [ 62.930577][ T7035] kmalloc_trace_noprof+0x80/0x374 [ 62.931912][ T7035] vma_node_allow+0x70/0x244 [ 62.933133][ T7035] drm_vma_node_allow+0x2c/0x3c [ 62.934472][ T7035] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.936008][ T7035] drm_gem_handle_create+0x60/0x74 [ 62.937395][ T7035] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.938878][ T7035] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.940338][ T7035] drm_ioctl_kernel+0x26c/0x368 [ 62.941601][ T7035] drm_ioctl+0x5e4/0xae4 [ 62.942719][ T7035] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.944042][ T7035] invoke_syscall+0x98/0x2b8 [ 62.945266][ T7035] el0_svc_common+0x130/0x23c [ 62.946467][ T7035] do_el0_svc+0x48/0x58 [ 62.947602][ T7035] el0_svc+0x54/0x168 [ 62.948653][ T7035] el0t_64_sync_handler+0x84/0xfc [ 62.950027][ T7035] el0t_64_sync+0x190/0x194 [ 62.951294][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.957780][ T7045] FAULT_INJECTION: forcing a failure. [ 62.957780][ T7045] name failslab, interval 1, probability 0, space 0, times 0 [ 62.961104][ T7045] CPU: 0 PID: 7045 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 62.964352][ T7045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 62.966962][ T7045] Call trace: [ 62.967801][ T7045] dump_backtrace+0x1b8/0x1e4 [ 62.969018][ T7045] show_stack+0x2c/0x3c [ 62.970114][ T7045] dump_stack_lvl+0xe4/0x150 [ 62.971381][ T7045] dump_stack+0x1c/0x28 [ 62.972522][ T7045] should_fail_ex+0x3b0/0x50c [ 62.973743][ T7045] __should_failslab+0xc8/0x128 [ 62.975048][ T7045] should_failslab+0x10/0x28 [ 62.976189][ T7045] kmalloc_trace_noprof+0x80/0x374 [ 62.977522][ T7045] vma_node_allow+0x70/0x244 [ 62.978746][ T7045] drm_vma_node_allow+0x2c/0x3c [ 62.980025][ T7045] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.980152][ T7047] FAULT_INJECTION: forcing a failure. [ 62.980152][ T7047] name failslab, interval 1, probability 0, space 0, times 0 [ 62.981543][ T7045] drm_gem_handle_create+0x60/0x74 [ 62.981563][ T7045] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 62.981574][ T7045] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.981585][ T7045] drm_ioctl_kernel+0x26c/0x368 [ 62.990546][ T7045] drm_ioctl+0x5e4/0xae4 [ 62.991690][ T7045] __arm64_sys_ioctl+0x14c/0x1c8 [ 62.992967][ T7045] invoke_syscall+0x98/0x2b8 [ 62.994156][ T7045] el0_svc_common+0x130/0x23c [ 62.995454][ T7045] do_el0_svc+0x48/0x58 [ 62.996512][ T7045] el0_svc+0x54/0x168 [ 62.997550][ T7045] el0t_64_sync_handler+0x84/0xfc [ 62.999017][ T7045] el0t_64_sync+0x190/0x194 [ 63.000199][ C0] vkms_vblank_simulate: vblank timer overrun [ 63.000923][ T7049] FAULT_INJECTION: forcing a failure. [ 63.000923][ T7049] name failslab, interval 1, probability 0, space 0, times 0 [ 63.005001][ T7032] ------------[ cut here ]------------ [ 63.006453][ T7047] CPU: 1 PID: 7047 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.006517][ T7032] WARNING: CPU: 0 PID: 7032 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.009514][ T7047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.012382][ T7032] Modules linked in: [ 63.014922][ T7047] Call trace: [ 63.014932][ T7047] dump_backtrace+0x1b8/0x1e4 [ 63.015967][ T7032] [ 63.016808][ T7047] show_stack+0x2c/0x3c [ 63.018028][ T7032] CPU: 0 PID: 7032 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.018616][ T7047] dump_stack_lvl+0xe4/0x150 [ 63.019661][ T7032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.022744][ T7047] dump_stack+0x1c/0x28 [ 63.023882][ T7032] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.026494][ T7047] should_fail_ex+0x3b0/0x50c [ 63.027501][ T7032] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.029534][ T7047] __should_failslab+0xc8/0x128 [ 63.030765][ T7032] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.032418][ T7047] should_failslab+0x10/0x28 [ 63.033706][ T7032] sp : ffff80009f9d78a0 [ 63.035437][ T7047] kmalloc_trace_noprof+0x80/0x374 [ 63.036579][ T7032] x29: ffff80009f9d78a0 [ 63.037596][ T7047] vma_node_allow+0x70/0x244 [ 63.038888][ T7032] x28: dfff800000000000 [ 63.039942][ T7047] drm_vma_node_allow+0x2c/0x3c [ 63.041144][ T7032] x27: 0000000000000000 [ 63.042300][ T7047] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.043540][ T7032] [ 63.044593][ T7047] drm_gem_handle_create+0x60/0x74 [ 63.046125][ T7032] x26: ffff0000ca3f0000 [ 63.046700][ T7047] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.048047][ T7032] x25: 1fffe0001b5c2501 [ 63.049180][ T7047] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.050651][ T7032] x24: dfff800000000000 [ 63.051708][ T7047] drm_ioctl_kernel+0x26c/0x368 [ 63.053190][ T7032] [ 63.054254][ T7047] drm_ioctl+0x5e4/0xae4 [ 63.055559][ T7032] x23: 1fffe0001b5c2500 [ 63.056100][ T7047] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.057230][ T7032] x22: ffff0000dae12804 [ 63.058261][ T7047] invoke_syscall+0x98/0x2b8 [ 63.059479][ T7032] x21: ffff0000dae12808 [ 63.060544][ T7047] el0_svc_common+0x130/0x23c [ 63.061712][ T7032] [ 63.062752][ T7047] do_el0_svc+0x48/0x58 [ 63.063963][ T7032] x20: 0000000000000000 [ 63.064564][ T7047] el0_svc+0x54/0x168 [ 63.065580][ T7032] x19: ffff0000dae12800 [ 63.066631][ T7047] el0t_64_sync_handler+0x84/0xfc [ 63.067611][ T7032] x18: 0000000000000008 [ 63.068730][ T7047] el0t_64_sync+0x190/0x194 [ 63.069983][ T7032] [ 63.073059][ T7032] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 63.075187][ T7032] x14: 1fffe00019a1901c x13: 0000000000000000 x12: 0000000000000000 [ 63.077285][ T7032] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 63.079383][ T7032] x8 : ffff0000d1d33c80 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 63.081488][ T7032] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 63.083673][ T7032] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 63.085813][ T7032] Call trace: [ 63.086715][ T7032] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.088458][ T7032] drm_gem_handle_create_tail+0x224/0x384 [ 63.089905][ T7049] CPU: 1 PID: 7049 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.089991][ T7032] drm_gem_handle_create+0x60/0x74 [ 63.093281][ T7049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.094582][ T7032] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.097109][ T7049] Call trace: [ 63.098597][ T7032] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.099431][ T7049] dump_backtrace+0x1b8/0x1e4 [ 63.100859][ T7032] drm_ioctl_kernel+0x26c/0x368 [ 63.102014][ T7049] show_stack+0x2c/0x3c [ 63.103267][ T7032] drm_ioctl+0x5e4/0xae4 [ 63.104318][ T7049] dump_stack_lvl+0xe4/0x150 [ 63.105404][ T7032] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.106541][ T7049] dump_stack+0x1c/0x28 [ 63.107828][ T7032] invoke_syscall+0x98/0x2b8 [ 63.108908][ T7049] should_fail_ex+0x3b0/0x50c [ 63.110049][ T7032] el0_svc_common+0x130/0x23c [ 63.111244][ T7049] __should_failslab+0xc8/0x128 [ 63.112414][ T7032] do_el0_svc+0x48/0x58 [ 63.113634][ T7049] should_failslab+0x10/0x28 [ 63.114704][ T7032] el0_svc+0x54/0x168 [ 63.115993][ T7049] kmalloc_trace_noprof+0x80/0x374 [ 63.117079][ T7032] el0t_64_sync_handler+0x84/0xfc [ 63.118387][ T7049] vma_node_allow+0x70/0x244 [ 63.119670][ T7032] el0t_64_sync+0x190/0x194 [ 63.120906][ T7049] drm_vma_node_allow+0x2c/0x3c [ 63.122036][ T7032] irq event stamp: 1574 [ 63.123340][ T7049] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.124358][ T7032] hardirqs last enabled at (1573): [] exit_to_kernel_mode+0xdc/0x10c [ 63.125858][ T7049] drm_gem_handle_create+0x60/0x74 [ 63.128409][ T7032] hardirqs last disabled at (1574): [] el1_dbg+0x24/0x80 [ 63.129717][ T7049] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.131930][ T7032] softirqs last enabled at (1562): [] handle_softirqs+0xa3c/0xbfc [ 63.133394][ T7049] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.135833][ T7032] softirqs last disabled at (1517): [] __do_softirq+0x14/0x20 [ 63.137244][ T7049] drm_ioctl_kernel+0x26c/0x368 [ 63.139648][ T7032] ---[ end trace 0000000000000000 ]--- [ 63.140963][ T7049] drm_ioctl+0x5e4/0xae4 [ 63.142522][ C0] vkms_vblank_simulate: vblank timer overrun [ 63.143503][ T7049] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.146633][ T7049] invoke_syscall+0x98/0x2b8 [ 63.147905][ T7049] el0_svc_common+0x130/0x23c [ 63.149112][ T7049] do_el0_svc+0x48/0x58 [ 63.150252][ T7049] el0_svc+0x54/0x168 [ 63.150334][ T7035] ------------[ cut here ]------------ [ 63.151305][ T7049] el0t_64_sync_handler+0x84/0xfc [ 63.152740][ T7035] WARNING: CPU: 0 PID: 7035 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.153979][ T7049] el0t_64_sync+0x190/0x194 [ 63.156947][ T7035] Modules linked in: [ 63.156963][ T7035] CPU: 0 PID: 7035 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.162381][ T7035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.164912][ T7035] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.166925][ T7035] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.168693][ T7035] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.170445][ T7035] sp : ffff80009fd178a0 [ 63.171588][ T7035] x29: ffff80009fd178a0 x28: dfff800000000000 x27: 0000000000000000 [ 63.173716][ T7035] x26: ffff0000ca3f0000 x25: 1fffe0001b5c2c01 x24: dfff800000000000 [ 63.175814][ T7035] x23: 1fffe0001b5c2c00 x22: ffff0000dae16004 x21: ffff0000dae16008 [ 63.177966][ T7035] x20: 0000000000000000 x19: ffff0000dae16000 x18: 0000000000000008 [ 63.180107][ T7035] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 63.182249][ T7035] x14: 1fffe0001bc2fe1c x13: 0000000000000000 x12: 0000000000000000 [ 63.184283][ T7035] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 63.186373][ T7035] x8 : ffff0000d09b5ac0 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 63.188431][ T7035] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 63.190464][ T7035] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 63.192640][ T7035] Call trace: [ 63.193475][ T7035] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.195181][ T7035] drm_gem_handle_create_tail+0x224/0x384 [ 63.196689][ T7035] drm_gem_handle_create+0x60/0x74 [ 63.197845][ T7055] FAULT_INJECTION: forcing a failure. [ 63.197845][ T7055] name failslab, interval 1, probability 0, space 0, times 0 [ 63.198086][ T7035] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.202901][ T7035] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.204436][ T7035] drm_ioctl_kernel+0x26c/0x368 [ 63.205665][ T7035] drm_ioctl+0x5e4/0xae4 [ 63.206447][ T7055] CPU: 1 PID: 7055 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.206784][ T7035] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.209773][ T7055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.211051][ T7035] invoke_syscall+0x98/0x2b8 [ 63.213731][ T7055] Call trace: [ 63.214924][ T7035] el0_svc_common+0x130/0x23c [ 63.215781][ T7055] dump_backtrace+0x1b8/0x1e4 [ 63.216951][ T7035] do_el0_svc+0x48/0x58 [ 63.218139][ T7055] show_stack+0x2c/0x3c [ 63.219195][ T7035] el0_svc+0x54/0x168 [ 63.220306][ T7055] dump_stack_lvl+0xe4/0x150 [ 63.221357][ T7035] el0t_64_sync_handler+0x84/0xfc [ 63.222554][ T7055] dump_stack+0x1c/0x28 [ 63.223895][ T7035] el0t_64_sync+0x190/0x194 [ 63.224965][ T7055] should_fail_ex+0x3b0/0x50c [ 63.226168][ T7035] irq event stamp: 1102 [ 63.227424][ T7055] __should_failslab+0xc8/0x128 [ 63.228487][ T7035] hardirqs last enabled at (1101): [] exit_to_kernel_mode+0xdc/0x10c [ 63.229714][ T7055] should_failslab+0x10/0x28 [ 63.232260][ T7035] hardirqs last disabled at (1102): [] el1_dbg+0x24/0x80 [ 63.233443][ T7055] kmalloc_trace_noprof+0x80/0x374 [ 63.235709][ T7035] softirqs last enabled at (1096): [] handle_softirqs+0xa3c/0xbfc [ 63.236952][ T7055] vma_node_allow+0x70/0x244 [ 63.239392][ T7035] softirqs last disabled at (975): [] __do_softirq+0x14/0x20 [ 63.240559][ T7055] drm_vma_node_allow+0x2c/0x3c [ 63.242948][ T7035] ---[ end trace 0000000000000000 ]--- [ 63.244136][ T7055] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.245618][ C0] vkms_vblank_simulate: vblank timer overrun [ 63.247005][ T7055] drm_gem_handle_create+0x60/0x74 [ 63.249969][ T7055] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.251489][ T7055] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.253055][ T7055] drm_ioctl_kernel+0x26c/0x368 [ 63.254348][ T7055] drm_ioctl+0x5e4/0xae4 [ 63.255474][ T7055] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.256784][ T7055] invoke_syscall+0x98/0x2b8 [ 63.258003][ T7055] el0_svc_common+0x130/0x23c [ 63.259249][ T7055] do_el0_svc+0x48/0x58 [ 63.260327][ T7055] el0_svc+0x54/0x168 [ 63.261394][ T7055] el0t_64_sync_handler+0x84/0xfc [ 63.262706][ T7055] el0t_64_sync+0x190/0x194 [ 63.286082][ T7058] FAULT_INJECTION: forcing a failure. [ 63.286082][ T7058] name failslab, interval 1, probability 0, space 0, times 0 [ 63.297712][ T7058] CPU: 1 PID: 7058 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.300870][ T7058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.303514][ T7058] Call trace: [ 63.304414][ T7058] dump_backtrace+0x1b8/0x1e4 [ 63.305600][ T7058] show_stack+0x2c/0x3c [ 63.306707][ T7058] dump_stack_lvl+0xe4/0x150 [ 63.307900][ T7058] dump_stack+0x1c/0x28 [ 63.309022][ T7058] should_fail_ex+0x3b0/0x50c [ 63.310184][ T7058] __should_failslab+0xc8/0x128 [ 63.311489][ T7058] should_failslab+0x10/0x28 [ 63.312698][ T7058] kmalloc_trace_noprof+0x80/0x374 [ 63.314050][ T7058] vma_node_allow+0x70/0x244 [ 63.315266][ T7058] drm_vma_node_allow+0x2c/0x3c [ 63.316532][ T7058] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.317901][ T7058] drm_gem_handle_create+0x60/0x74 [ 63.319215][ T7058] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.320661][ T7058] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.322168][ T7058] drm_ioctl_kernel+0x26c/0x368 [ 63.323476][ T7058] drm_ioctl+0x5e4/0xae4 [ 63.324616][ T7058] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.325934][ T7058] invoke_syscall+0x98/0x2b8 [ 63.327070][ T7058] el0_svc_common+0x130/0x23c [ 63.328265][ T7058] do_el0_svc+0x48/0x58 [ 63.329361][ T7058] el0_svc+0x54/0x168 [ 63.330499][ T7058] el0t_64_sync_handler+0x84/0xfc [ 63.331826][ T7058] el0t_64_sync+0x190/0x194 [ 63.361107][ T7063] FAULT_INJECTION: forcing a failure. [ 63.361107][ T7063] name failslab, interval 1, probability 0, space 0, times 0 [ 63.361232][ T7058] ------------[ cut here ]------------ [ 63.364607][ T7063] CPU: 0 PID: 7063 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.366068][ T7058] WARNING: CPU: 1 PID: 7058 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.369180][ T7063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.372212][ T7058] Modules linked in: [ 63.374751][ T7063] Call trace: [ 63.374762][ T7063] dump_backtrace+0x1b8/0x1e4 [ 63.375770][ T7058] [ 63.376556][ T7063] show_stack+0x2c/0x3c [ 63.377741][ T7058] CPU: 1 PID: 7058 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.378389][ T7063] dump_stack_lvl+0xe4/0x150 [ 63.379465][ T7058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.382588][ T7063] dump_stack+0x1c/0x28 [ 63.383749][ T7058] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.386305][ T7063] should_fail_ex+0x3b0/0x50c [ 63.387358][ T7058] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.389305][ T7063] __should_failslab+0xc8/0x128 [ 63.390454][ T7058] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.392243][ T7063] should_failslab+0x10/0x28 [ 63.393524][ T7058] sp : ffff80009fe478a0 [ 63.395346][ T7063] kmalloc_trace_noprof+0x80/0x374 [ 63.396544][ T7058] x29: ffff80009fe478a0 [ 63.397631][ T7063] vma_node_allow+0x70/0x244 [ 63.398879][ T7058] x28: dfff800000000000 [ 63.399938][ T7063] drm_vma_node_allow+0x2c/0x3c [ 63.401082][ T7058] x27: 0000000000000001 [ 63.402171][ T7063] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.403409][ T7058] [ 63.404442][ T7063] drm_gem_handle_create+0x60/0x74 [ 63.405834][ T7058] x26: ffff0000ca3f0000 [ 63.406347][ T7063] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.407559][ T7058] x25: 1fffe00019898901 [ 63.408629][ T7063] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.410084][ T7058] x24: dfff800000000000 [ 63.411242][ T7063] drm_ioctl_kernel+0x26c/0x368 [ 63.412718][ T7058] [ 63.413805][ T7063] drm_ioctl+0x5e4/0xae4 [ 63.414991][ T7058] x23: 1fffe00019898900 [ 63.415612][ T7063] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.416648][ T7058] x22: ffff0000cc4c4804 [ 63.417666][ T7063] invoke_syscall+0x98/0x2b8 [ 63.418976][ T7058] x21: ffff0000cc4c4808 [ 63.420031][ T7063] el0_svc_common+0x130/0x23c [ 63.421246][ T7058] [ 63.422374][ T7063] do_el0_svc+0x48/0x58 [ 63.423640][ T7058] x20: 0000000000000000 [ 63.424233][ T7063] el0_svc+0x54/0x168 [ 63.425317][ T7058] x19: ffff0000cc4c4800 [ 63.426374][ T7063] el0t_64_sync_handler+0x84/0xfc [ 63.427395][ T7058] x18: 0000000000000008 [ 63.428481][ T7063] el0t_64_sync+0x190/0x194 [ 63.429759][ T7058] [ 63.430963][ C0] vkms_vblank_simulate: vblank timer overrun [ 63.432020][ T7058] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 63.436355][ T7064] FAULT_INJECTION: forcing a failure. [ 63.436355][ T7064] name failslab, interval 1, probability 0, space 0, times 0 [ 63.436648][ T7058] x14: 1fffe00019bb041c x13: 0000000000000000 x12: 0000000000000000 [ 63.442084][ T7058] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 63.442614][ T7064] CPU: 0 PID: 7064 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.444053][ T7058] x8 : ffff0000ce510000 [ 63.447283][ T7064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.448411][ T7058] x7 : ffff800083f395f4 [ 63.451013][ T7064] Call trace: [ 63.451023][ T7064] dump_backtrace+0x1b8/0x1e4 [ 63.452094][ T7058] x6 : 0000000000000000 [ 63.452918][ T7064] show_stack+0x2c/0x3c [ 63.454067][ T7058] [ 63.455145][ T7064] dump_stack_lvl+0xe4/0x150 [ 63.456260][ T7058] x5 : 0000000000000000 [ 63.456848][ T7064] dump_stack+0x1c/0x28 [ 63.457973][ T7058] x4 : 0000000000000001 [ 63.459031][ T7064] should_fail_ex+0x3b0/0x50c [ 63.460077][ T7058] x3 : ffff8000803513c0 [ 63.461107][ T7064] __should_failslab+0xc8/0x128 [ 63.462329][ T7058] [ 63.463365][ T7064] should_failslab+0x10/0x28 [ 63.464760][ T7058] x2 : 0000000000000001 [ 63.465323][ T7064] kmalloc_trace_noprof+0x80/0x374 [ 63.466455][ T7058] x1 : 0000000000000000 [ 63.467543][ T7064] vma_node_allow+0x70/0x244 [ 63.468864][ T7058] x0 : 0000000000000000 [ 63.469885][ T7064] drm_vma_node_allow+0x2c/0x3c [ 63.471081][ T7058] [ 63.472144][ T7064] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.473438][ T7058] Call trace: [ 63.474032][ T7064] drm_gem_handle_create+0x60/0x74 [ 63.475535][ T7058] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.476349][ T7064] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.477732][ T7058] drm_gem_handle_create_tail+0x224/0x384 [ 63.479332][ T7064] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.480804][ T7058] drm_gem_handle_create+0x60/0x74 [ 63.482183][ T7064] drm_ioctl_kernel+0x26c/0x368 [ 63.483604][ T7058] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.484865][ T7064] drm_ioctl+0x5e4/0xae4 [ 63.486092][ T7058] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.487525][ T7064] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.488616][ T7058] drm_ioctl_kernel+0x26c/0x368 [ 63.490073][ T7064] invoke_syscall+0x98/0x2b8 [ 63.491435][ T7058] drm_ioctl+0x5e4/0xae4 [ 63.492676][ T7064] el0_svc_common+0x130/0x23c [ 63.493868][ T7058] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.494992][ T7064] do_el0_svc+0x48/0x58 [ 63.496217][ T7058] invoke_syscall+0x98/0x2b8 [ 63.497483][ T7064] el0_svc+0x54/0x168 [ 63.498501][ T7058] el0_svc_common+0x130/0x23c [ 63.499716][ T7064] el0t_64_sync_handler+0x84/0xfc [ 63.500759][ T7058] do_el0_svc+0x48/0x58 [ 63.501988][ T7064] el0t_64_sync+0x190/0x194 [ 63.503247][ T7058] el0_svc+0x54/0x168 [ 63.504321][ C0] vkms_vblank_simulate: vblank timer overrun [ 63.505384][ T7058] el0t_64_sync_handler+0x84/0xfc [ 63.509597][ T7058] el0t_64_sync+0x190/0x194 [ 63.510778][ T7058] irq event stamp: 842 [ 63.511822][ T7058] hardirqs last enabled at (841): [] exit_to_kernel_mode+0xdc/0x10c [ 63.514363][ T7058] hardirqs last disabled at (842): [] el1_dbg+0x24/0x80 [ 63.516489][ T7058] softirqs last enabled at (836): [] handle_softirqs+0xa3c/0xbfc [ 63.519016][ T7058] softirqs last disabled at (411): [] __do_softirq+0x14/0x20 [ 63.521378][ T7058] ---[ end trace 0000000000000000 ]--- [ 63.532878][ T7066] FAULT_INJECTION: forcing a failure. [ 63.532878][ T7066] name failslab, interval 1, probability 0, space 0, times 0 [ 63.536658][ T7066] CPU: 1 PID: 7066 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.539819][ T7066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.542483][ T7066] Call trace: [ 63.543394][ T7066] dump_backtrace+0x1b8/0x1e4 [ 63.544601][ T7066] show_stack+0x2c/0x3c [ 63.545674][ T7066] dump_stack_lvl+0xe4/0x150 [ 63.546800][ T7066] dump_stack+0x1c/0x28 [ 63.547893][ T7066] should_fail_ex+0x3b0/0x50c [ 63.549167][ T7066] __should_failslab+0xc8/0x128 [ 63.550395][ T7066] should_failslab+0x10/0x28 [ 63.551702][ T7066] kmalloc_trace_noprof+0x80/0x374 [ 63.553034][ T7066] vma_node_allow+0x70/0x244 [ 63.554261][ T7066] drm_vma_node_allow+0x2c/0x3c [ 63.555539][ T7066] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.557131][ T7066] drm_gem_handle_create+0x60/0x74 [ 63.558468][ T7066] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.559961][ T7066] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.561413][ T7066] drm_ioctl_kernel+0x26c/0x368 [ 63.562638][ T7066] drm_ioctl+0x5e4/0xae4 [ 63.563780][ T7066] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.565058][ T7066] invoke_syscall+0x98/0x2b8 [ 63.566320][ T7066] el0_svc_common+0x130/0x23c [ 63.567487][ T7066] do_el0_svc+0x48/0x58 [ 63.568627][ T7066] el0_svc+0x54/0x168 [ 63.569662][ T7066] el0t_64_sync_handler+0x84/0xfc [ 63.570963][ T7066] el0t_64_sync+0x190/0x194 [ 63.573893][ T7071] FAULT_INJECTION: forcing a failure. [ 63.573893][ T7071] name failslab, interval 1, probability 0, space 0, times 0 [ 63.576996][ T7071] CPU: 1 PID: 7071 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.580026][ T7071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.582610][ T7071] Call trace: [ 63.583472][ T7071] dump_backtrace+0x1b8/0x1e4 [ 63.584676][ T7071] show_stack+0x2c/0x3c [ 63.585754][ T7071] dump_stack_lvl+0xe4/0x150 [ 63.586911][ T7071] dump_stack+0x1c/0x28 [ 63.588130][ T7071] should_fail_ex+0x3b0/0x50c [ 63.589301][ T7071] __should_failslab+0xc8/0x128 [ 63.590594][ T7071] should_failslab+0x10/0x28 [ 63.591808][ T7071] kmalloc_trace_noprof+0x80/0x374 [ 63.593212][ T7071] vma_node_allow+0x70/0x244 [ 63.594368][ T7071] drm_vma_node_allow+0x2c/0x3c [ 63.595607][ T7071] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.597178][ T7071] drm_gem_handle_create+0x60/0x74 [ 63.598512][ T7071] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.600001][ T7071] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.601548][ T7071] drm_ioctl_kernel+0x26c/0x368 [ 63.602781][ T7071] drm_ioctl+0x5e4/0xae4 [ 63.603886][ T7071] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.605171][ T7071] invoke_syscall+0x98/0x2b8 [ 63.606379][ T7071] el0_svc_common+0x130/0x23c [ 63.607617][ T7071] do_el0_svc+0x48/0x58 [ 63.608681][ T7071] el0_svc+0x54/0x168 [ 63.609743][ T7071] el0t_64_sync_handler+0x84/0xfc [ 63.611039][ T7071] el0t_64_sync+0x190/0x194 [ 63.612657][ T7075] FAULT_INJECTION: forcing a failure. [ 63.612657][ T7075] name failslab, interval 1, probability 0, space 0, times 0 [ 63.619612][ T7075] CPU: 1 PID: 7075 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.622680][ T7075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.625226][ T7075] Call trace: [ 63.626074][ T7075] dump_backtrace+0x1b8/0x1e4 [ 63.627315][ T7075] show_stack+0x2c/0x3c [ 63.628334][ T7075] dump_stack_lvl+0xe4/0x150 [ 63.629555][ T7075] dump_stack+0x1c/0x28 [ 63.630605][ T7075] should_fail_ex+0x3b0/0x50c [ 63.631893][ T7075] __should_failslab+0xc8/0x128 [ 63.633209][ T7075] should_failslab+0x10/0x28 [ 63.634511][ T7075] kmalloc_trace_noprof+0x80/0x374 [ 63.635941][ T7075] vma_node_allow+0x70/0x244 [ 63.637113][ T7075] drm_vma_node_allow+0x2c/0x3c [ 63.638457][ T7075] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.639969][ T7075] drm_gem_handle_create+0x60/0x74 [ 63.641408][ T7075] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.642934][ T7075] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.644503][ T7075] drm_ioctl_kernel+0x26c/0x368 [ 63.645751][ T7075] drm_ioctl+0x5e4/0xae4 [ 63.646877][ T7075] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.648178][ T7075] invoke_syscall+0x98/0x2b8 [ 63.649393][ T7075] el0_svc_common+0x130/0x23c [ 63.650633][ T7075] do_el0_svc+0x48/0x58 [ 63.651687][ T7075] el0_svc+0x54/0x168 [ 63.652664][ T7075] el0t_64_sync_handler+0x84/0xfc [ 63.653995][ T7075] el0t_64_sync+0x190/0x194 [ 63.662890][ T7079] FAULT_INJECTION: forcing a failure. [ 63.662890][ T7079] name failslab, interval 1, probability 0, space 0, times 0 [ 63.666218][ T7079] CPU: 1 PID: 7079 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.669243][ T7079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.671988][ T7079] Call trace: [ 63.672895][ T7079] dump_backtrace+0x1b8/0x1e4 [ 63.674148][ T7079] show_stack+0x2c/0x3c [ 63.675303][ T7079] dump_stack_lvl+0xe4/0x150 [ 63.676573][ T7079] dump_stack+0x1c/0x28 [ 63.677616][ T7079] should_fail_ex+0x3b0/0x50c [ 63.678816][ T7079] __should_failslab+0xc8/0x128 [ 63.680105][ T7079] should_failslab+0x10/0x28 [ 63.681332][ T7079] kmalloc_trace_noprof+0x80/0x374 [ 63.682705][ T7079] vma_node_allow+0x70/0x244 [ 63.683916][ T7079] drm_vma_node_allow+0x2c/0x3c [ 63.685084][ T7079] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.686652][ T7079] drm_gem_handle_create+0x60/0x74 [ 63.687738][ T7082] FAULT_INJECTION: forcing a failure. [ 63.687738][ T7082] name failslab, interval 1, probability 0, space 0, times 0 [ 63.687941][ T7079] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.687959][ T7079] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.687970][ T7079] drm_ioctl_kernel+0x26c/0x368 [ 63.695352][ T7079] drm_ioctl+0x5e4/0xae4 [ 63.696503][ T7079] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.697813][ T7079] invoke_syscall+0x98/0x2b8 [ 63.699050][ T7079] el0_svc_common+0x130/0x23c [ 63.700283][ T7079] do_el0_svc+0x48/0x58 [ 63.701401][ T7079] el0_svc+0x54/0x168 [ 63.702465][ T7079] el0t_64_sync_handler+0x84/0xfc [ 63.703801][ T7079] el0t_64_sync+0x190/0x194 [ 63.706137][ T7082] CPU: 0 PID: 7082 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.709390][ T7082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.712022][ T7082] Call trace: [ 63.712794][ T7082] dump_backtrace+0x1b8/0x1e4 [ 63.714005][ T7082] show_stack+0x2c/0x3c [ 63.715145][ T7082] dump_stack_lvl+0xe4/0x150 [ 63.716373][ T7075] ------------[ cut here ]------------ [ 63.716384][ T7075] WARNING: CPU: 1 PID: 7075 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.717810][ T7082] dump_stack+0x1c/0x28 [ 63.720843][ T7075] Modules linked in: [ 63.721955][ T7082] should_fail_ex+0x3b0/0x50c [ 63.723009][ T7075] [ 63.724029][ T7082] __should_failslab+0xc8/0x128 [ 63.724464][ T7075] CPU: 1 PID: 7075 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.725342][ T7082] should_failslab+0x10/0x28 [ 63.727445][ T7075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.728268][ T7082] kmalloc_trace_noprof+0x80/0x374 [ 63.730027][ T7075] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.730935][ T7082] vma_node_allow+0x70/0x244 [ 63.732419][ T7075] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.733220][ T7082] drm_vma_node_allow+0x2c/0x3c [ 63.734364][ T7075] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.735241][ T7082] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.736422][ T7075] sp : ffff80009f9878a0 [ 63.737450][ T7082] drm_gem_handle_create+0x60/0x74 [ 63.738220][ T7075] x29: ffff80009f9878a0 [ 63.739353][ T7082] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.740449][ T7075] x28: dfff800000000000 [ 63.741887][ T7082] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.742930][ T7075] x27: 0000000000000000 [ 63.744445][ T7082] drm_ioctl_kernel+0x26c/0x368 [ 63.745508][ T7075] [ 63.746711][ T7082] drm_ioctl+0x5e4/0xae4 [ 63.747295][ T7075] x26: ffff0000ca3f0000 [ 63.748355][ T7082] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.749432][ T7075] x25: 1fffe0001a432401 [ 63.750720][ T7082] invoke_syscall+0x98/0x2b8 [ 63.751810][ T7075] x24: dfff800000000000 [ 63.752989][ T7082] el0_svc_common+0x130/0x23c [ 63.753006][ T7082] do_el0_svc+0x48/0x58 [ 63.754086][ T7075] [ 63.755290][ T7082] el0_svc+0x54/0x168 [ 63.756279][ T7075] x23: 1fffe0001a432400 [ 63.756820][ T7082] el0t_64_sync_handler+0x84/0xfc [ 63.757848][ T7075] x22: ffff0000d2192004 [ 63.758873][ T7082] el0t_64_sync+0x190/0x194 [ 63.760239][ T7075] x21: ffff0000d2192008 [ 63.761504][ C0] vkms_vblank_simulate: vblank timer overrun [ 63.762477][ T7075] [ 63.765951][ T7075] x20: 0000000000000000 x19: ffff0000d2192000 x18: 0000000000000008 [ 63.768063][ T7075] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 63.770177][ T7075] x14: 1fffe00018df4c1c x13: 0000000000000000 x12: 0000000000000000 [ 63.772316][ T7075] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 63.774432][ T7075] x8 : ffff0000ce819e40 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 63.776616][ T7075] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 63.778837][ T7075] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 63.780965][ T7075] Call trace: [ 63.781827][ T7075] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.783528][ T7075] drm_gem_handle_create_tail+0x224/0x384 [ 63.784972][ T7075] drm_gem_handle_create+0x60/0x74 [ 63.786368][ T7075] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.787793][ T7075] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.789345][ T7075] drm_ioctl_kernel+0x26c/0x368 [ 63.790618][ T7075] drm_ioctl+0x5e4/0xae4 [ 63.791798][ T7075] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.793087][ T7075] invoke_syscall+0x98/0x2b8 [ 63.794261][ T7075] el0_svc_common+0x130/0x23c [ 63.795456][ T7075] do_el0_svc+0x48/0x58 [ 63.796549][ T7075] el0_svc+0x54/0x168 [ 63.797656][ T7075] el0t_64_sync_handler+0x84/0xfc [ 63.798986][ T7075] el0t_64_sync+0x190/0x194 [ 63.800175][ T7075] irq event stamp: 556 [ 63.801283][ T7075] hardirqs last enabled at (555): [] exit_to_kernel_mode+0xdc/0x10c [ 63.803824][ T7075] hardirqs last disabled at (556): [] el1_dbg+0x24/0x80 [ 63.806047][ T7075] softirqs last enabled at (536): [] handle_softirqs+0xa3c/0xbfc [ 63.808543][ T7075] softirqs last disabled at (309): [] __do_softirq+0x14/0x20 [ 63.810878][ T7075] ---[ end trace 0000000000000000 ]--- [ 63.847130][ T7091] FAULT_INJECTION: forcing a failure. [ 63.847130][ T7091] name failslab, interval 1, probability 0, space 0, times 0 [ 63.851723][ T7093] FAULT_INJECTION: forcing a failure. [ 63.851723][ T7093] name failslab, interval 1, probability 0, space 0, times 0 [ 63.855866][ T7091] CPU: 1 PID: 7091 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.856770][ T7094] FAULT_INJECTION: forcing a failure. [ 63.856770][ T7094] name failslab, interval 1, probability 0, space 0, times 0 [ 63.858931][ T7091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.858945][ T7091] Call trace: [ 63.858949][ T7091] dump_backtrace+0x1b8/0x1e4 [ 63.858965][ T7091] show_stack+0x2c/0x3c [ 63.858974][ T7091] dump_stack_lvl+0xe4/0x150 [ 63.869043][ T7091] dump_stack+0x1c/0x28 [ 63.870212][ T7091] should_fail_ex+0x3b0/0x50c [ 63.871432][ T7091] __should_failslab+0xc8/0x128 [ 63.871884][ T7092] FAULT_INJECTION: forcing a failure. [ 63.871884][ T7092] name failslab, interval 1, probability 0, space 0, times 0 [ 63.872721][ T7091] should_failslab+0x10/0x28 [ 63.877263][ T7091] kmalloc_trace_noprof+0x80/0x374 [ 63.878627][ T7091] vma_node_allow+0x70/0x244 [ 63.879848][ T7091] drm_vma_node_allow+0x2c/0x3c [ 63.881154][ T7091] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.882678][ T7091] drm_gem_handle_create+0x60/0x74 [ 63.884062][ T7091] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.885563][ T7091] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.887099][ T7091] drm_ioctl_kernel+0x26c/0x368 [ 63.888378][ T7091] drm_ioctl+0x5e4/0xae4 [ 63.889527][ T7091] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.890900][ T7091] invoke_syscall+0x98/0x2b8 [ 63.892077][ T7091] el0_svc_common+0x130/0x23c [ 63.893253][ T7091] do_el0_svc+0x48/0x58 [ 63.894330][ T7091] el0_svc+0x54/0x168 [ 63.895443][ T7091] el0t_64_sync_handler+0x84/0xfc [ 63.896701][ T7091] el0t_64_sync+0x190/0x194 [ 63.897779][ T7093] CPU: 0 PID: 7093 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.900860][ T7093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.903448][ T7093] Call trace: [ 63.904275][ T7093] dump_backtrace+0x1b8/0x1e4 [ 63.905473][ T7093] show_stack+0x2c/0x3c [ 63.906533][ T7093] dump_stack_lvl+0xe4/0x150 [ 63.907706][ T7093] dump_stack+0x1c/0x28 [ 63.908826][ T7093] should_fail_ex+0x3b0/0x50c [ 63.910039][ T7093] __should_failslab+0xc8/0x128 [ 63.911275][ T7093] should_failslab+0x10/0x28 [ 63.912395][ T7093] kmalloc_trace_noprof+0x80/0x374 [ 63.913672][ T7093] vma_node_allow+0x70/0x244 [ 63.914841][ T7093] drm_vma_node_allow+0x2c/0x3c [ 63.916097][ T7093] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.917661][ T7093] drm_gem_handle_create+0x60/0x74 [ 63.919112][ T7093] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.920655][ T7093] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.922100][ T7093] drm_ioctl_kernel+0x26c/0x368 [ 63.923410][ T7093] drm_ioctl+0x5e4/0xae4 [ 63.924506][ T7093] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.925789][ T7093] invoke_syscall+0x98/0x2b8 [ 63.926999][ T7093] el0_svc_common+0x130/0x23c [ 63.928190][ T7093] do_el0_svc+0x48/0x58 [ 63.929289][ T7093] el0_svc+0x54/0x168 [ 63.930287][ T7093] el0t_64_sync_handler+0x84/0xfc [ 63.931674][ T7093] el0t_64_sync+0x190/0x194 [ 63.932931][ C0] vkms_vblank_simulate: vblank timer overrun [ 63.939023][ T7094] CPU: 0 PID: 7094 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.942114][ T7094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.944843][ T7094] Call trace: [ 63.945708][ T7094] dump_backtrace+0x1b8/0x1e4 [ 63.946948][ T7094] show_stack+0x2c/0x3c [ 63.947991][ T7094] dump_stack_lvl+0xe4/0x150 [ 63.949238][ T7094] dump_stack+0x1c/0x28 [ 63.950335][ T7094] should_fail_ex+0x3b0/0x50c [ 63.951566][ T7094] __should_failslab+0xc8/0x128 [ 63.952816][ T7094] should_failslab+0x10/0x28 [ 63.954128][ T7094] kmalloc_trace_noprof+0x80/0x374 [ 63.955447][ T7094] vma_node_allow+0x70/0x244 [ 63.956648][ T7094] drm_vma_node_allow+0x2c/0x3c [ 63.957968][ T7094] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.959445][ T7094] drm_gem_handle_create+0x60/0x74 [ 63.960755][ T7094] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 63.962296][ T7094] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.963852][ T7094] drm_ioctl_kernel+0x26c/0x368 [ 63.965176][ T7094] drm_ioctl+0x5e4/0xae4 [ 63.966346][ T7094] __arm64_sys_ioctl+0x14c/0x1c8 [ 63.967659][ T7094] invoke_syscall+0x98/0x2b8 [ 63.968897][ T7094] el0_svc_common+0x130/0x23c [ 63.970117][ T7094] do_el0_svc+0x48/0x58 [ 63.971222][ T7094] el0_svc+0x54/0x168 [ 63.972288][ T7094] el0t_64_sync_handler+0x84/0xfc [ 63.973588][ T7094] el0t_64_sync+0x190/0x194 [ 63.974764][ T7092] CPU: 1 PID: 7092 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 63.974805][ C0] vkms_vblank_simulate: vblank timer overrun [ 63.977910][ T7092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 63.982048][ T7092] Call trace: [ 63.982917][ T7092] dump_backtrace+0x1b8/0x1e4 [ 63.984150][ T7092] show_stack+0x2c/0x3c [ 63.985266][ T7092] dump_stack_lvl+0xe4/0x150 [ 63.986406][ T7092] dump_stack+0x1c/0x28 [ 63.987505][ T7092] should_fail_ex+0x3b0/0x50c [ 63.988725][ T7092] __should_failslab+0xc8/0x128 [ 63.990022][ T7092] should_failslab+0x10/0x28 [ 63.991286][ T7092] kmalloc_trace_noprof+0x80/0x374 [ 63.992537][ T7101] FAULT_INJECTION: forcing a failure. [ 63.992537][ T7101] name failslab, interval 1, probability 0, space 0, times 0 [ 63.992630][ T7092] vma_node_allow+0x70/0x244 [ 63.997151][ T7092] drm_vma_node_allow+0x2c/0x3c [ 63.998374][ T7092] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.999867][ T7092] drm_gem_handle_create+0x60/0x74 [ 64.001264][ T7092] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.002786][ T7092] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.004350][ T7092] drm_ioctl_kernel+0x26c/0x368 [ 64.005623][ T7092] drm_ioctl+0x5e4/0xae4 [ 64.006750][ T7092] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.008040][ T7092] invoke_syscall+0x98/0x2b8 [ 64.008789][ T7103] FAULT_INJECTION: forcing a failure. [ 64.008789][ T7103] name failslab, interval 1, probability 0, space 0, times 0 [ 64.009278][ T7092] el0_svc_common+0x130/0x23c [ 64.013925][ T7092] do_el0_svc+0x48/0x58 [ 64.014965][ T7092] el0_svc+0x54/0x168 [ 64.016084][ T7092] el0t_64_sync_handler+0x84/0xfc [ 64.017413][ T7092] el0t_64_sync+0x190/0x194 [ 64.020580][ T7093] ------------[ cut here ]------------ [ 64.021953][ T7093] WARNING: CPU: 1 PID: 7093 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.024285][ T7101] CPU: 0 PID: 7101 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.024972][ T7093] Modules linked in: [ 64.027977][ T7101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.027991][ T7101] Call trace: [ 64.028941][ T7093] [ 64.031562][ T7101] dump_backtrace+0x1b8/0x1e4 [ 64.032428][ T7093] CPU: 1 PID: 7093 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.033019][ T7101] show_stack+0x2c/0x3c [ 64.034190][ T7093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.037043][ T7101] dump_stack_lvl+0xe4/0x150 [ 64.038135][ T7093] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.040656][ T7101] dump_stack+0x1c/0x28 [ 64.041825][ T7093] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.043875][ T7101] should_fail_ex+0x3b0/0x50c [ 64.044927][ T7093] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.046665][ T7101] __should_failslab+0xc8/0x128 [ 64.047847][ T7093] sp : ffff80009f9978a0 [ 64.049559][ T7101] should_failslab+0x10/0x28 [ 64.050807][ T7093] x29: ffff80009f9978a0 [ 64.051892][ T7101] kmalloc_trace_noprof+0x80/0x374 [ 64.053061][ T7093] x28: dfff800000000000 [ 64.054123][ T7101] vma_node_allow+0x70/0x244 [ 64.055378][ T7093] x27: 0000000000000000 [ 64.056449][ T7101] drm_vma_node_allow+0x2c/0x3c [ 64.057636][ T7093] [ 64.058769][ T7101] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.060044][ T7093] x26: ffff0000ca3f0000 [ 64.060575][ T7101] drm_gem_handle_create+0x60/0x74 [ 64.061961][ T7093] x25: 1fffe00019b9b301 [ 64.063037][ T7101] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.064384][ T7093] x24: dfff800000000000 [ 64.065470][ T7101] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.066954][ T7093] [ 64.067959][ T7101] drm_ioctl_kernel+0x26c/0x368 [ 64.069404][ T7093] x23: 1fffe00019b9b300 [ 64.069955][ T7101] drm_ioctl+0x5e4/0xae4 [ 64.071145][ T7093] x22: ffff0000cdcd9804 [ 64.072208][ T7101] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.073216][ T7093] x21: ffff0000cdcd9808 [ 64.074258][ T7101] invoke_syscall+0x98/0x2b8 [ 64.075520][ T7093] [ 64.076648][ T7101] el0_svc_common+0x130/0x23c [ 64.077748][ T7093] x20: 0000000000000000 [ 64.078326][ T7101] do_el0_svc+0x48/0x58 [ 64.079557][ T7093] x19: ffff0000cdcd9800 [ 64.080584][ T7101] el0_svc+0x54/0x168 [ 64.081716][ T7093] x18: 0000000000000008 [ 64.082758][ T7101] el0t_64_sync_handler+0x84/0xfc [ 64.083765][ T7093] [ 64.084774][ T7101] el0t_64_sync+0x190/0x194 [ 64.086044][ T7093] x17: 0000000000000000 [ 64.086704][ C0] vkms_vblank_simulate: vblank timer overrun [ 64.087757][ T7093] x16: ffff80008028d2a4 x15: 0000000000000001 [ 64.092234][ T7093] x14: 1fffe000196e2c1c x13: 0000000000000000 x12: 0000000000000000 [ 64.094411][ T7093] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 64.096207][ T7103] CPU: 0 PID: 7103 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.096541][ T7093] x8 : ffff0000d06f8000 [ 64.099718][ T7103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.100785][ T7093] x7 : ffff800083f395f4 [ 64.103406][ T7103] Call trace: [ 64.103417][ T7103] dump_backtrace+0x1b8/0x1e4 [ 64.104467][ T7093] x6 : 0000000000000000 [ 64.105256][ T7103] show_stack+0x2c/0x3c [ 64.106444][ T7093] [ 64.107557][ T7103] dump_stack_lvl+0xe4/0x150 [ 64.108575][ T7093] x5 : 0000000000000000 [ 64.109173][ T7103] dump_stack+0x1c/0x28 [ 64.110325][ T7093] x4 : 0000000000000001 [ 64.111433][ T7103] should_fail_ex+0x3b0/0x50c [ 64.112544][ T7093] x3 : ffff8000803513c0 [ 64.113650][ T7103] __should_failslab+0xc8/0x128 [ 64.114881][ T7093] [ 64.116050][ T7103] should_failslab+0x10/0x28 [ 64.117377][ T7093] x2 : 0000000000000001 [ 64.117986][ T7103] kmalloc_trace_noprof+0x80/0x374 [ 64.119105][ T7093] x1 : 0000000000000000 [ 64.120117][ T7103] vma_node_allow+0x70/0x244 [ 64.121358][ T7093] x0 : 0000000000000000 [ 64.122492][ T7103] drm_vma_node_allow+0x2c/0x3c [ 64.123728][ T7093] [ 64.124863][ T7103] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.126138][ T7093] Call trace: [ 64.126718][ T7103] drm_gem_handle_create+0x60/0x74 [ 64.128198][ T7093] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.129056][ T7103] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.130383][ T7093] drm_gem_handle_create_tail+0x224/0x384 [ 64.132304][ T7103] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.133711][ T7093] drm_gem_handle_create+0x60/0x74 [ 64.135098][ T7103] drm_ioctl_kernel+0x26c/0x368 [ 64.136629][ T7093] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.137991][ T7103] drm_ioctl+0x5e4/0xae4 [ 64.139184][ T7093] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.140641][ T7103] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.141750][ T7093] drm_ioctl_kernel+0x26c/0x368 [ 64.143148][ T7103] invoke_syscall+0x98/0x2b8 [ 64.144468][ T7093] drm_ioctl+0x5e4/0xae4 [ 64.145700][ T7103] el0_svc_common+0x130/0x23c [ 64.146956][ T7093] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.147974][ T7103] do_el0_svc+0x48/0x58 [ 64.149141][ T7093] invoke_syscall+0x98/0x2b8 [ 64.150413][ T7103] el0_svc+0x54/0x168 [ 64.151436][ T7093] el0_svc_common+0x130/0x23c [ 64.152605][ T7103] el0t_64_sync_handler+0x84/0xfc [ 64.153645][ T7093] do_el0_svc+0x48/0x58 [ 64.154879][ T7103] el0t_64_sync+0x190/0x194 [ 64.156173][ T7093] el0_svc+0x54/0x168 [ 64.157355][ C0] vkms_vblank_simulate: vblank timer overrun [ 64.158496][ T7093] el0t_64_sync_handler+0x84/0xfc [ 64.162708][ T7093] el0t_64_sync+0x190/0x194 1970/01/01 00:01:04 executed programs: 109 [ 64.163865][ T7093] irq event stamp: 1138 [ 64.164966][ T7093] hardirqs last enabled at (1137): [] exit_to_kernel_mode+0xdc/0x10c [ 64.166321][ T7092] ------------[ cut here ]------------ [ 64.167576][ T7093] hardirqs last disabled at (1138): [] el1_dbg+0x24/0x80 [ 64.168969][ T7092] WARNING: CPU: 0 PID: 7092 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.171261][ T7093] softirqs last enabled at (1132): [] handle_softirqs+0xa3c/0xbfc [ 64.174250][ T7092] Modules linked in: [ 64.176701][ T7093] softirqs last disabled at (995): [] __do_softirq+0x14/0x20 [ 64.177699][ T7092] [ 64.180185][ T7093] ---[ end trace 0000000000000000 ]--- [ 64.180816][ T7092] CPU: 0 PID: 7092 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.185475][ T7092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.188044][ T7092] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.190086][ T7092] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.191839][ T7092] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.193632][ T7092] sp : ffff80009fd078a0 [ 64.194752][ T7092] x29: ffff80009fd078a0 x28: dfff800000000000 x27: 0000000000000000 [ 64.196843][ T7092] x26: ffff0000ca3f0000 x25: 1fffe00018cb5f01 x24: dfff800000000000 [ 64.198999][ T7092] x23: 1fffe00018cb5f00 x22: ffff0000c65af804 x21: ffff0000c65af808 [ 64.200178][ T7094] ------------[ cut here ]------------ [ 64.201154][ T7092] x20: 0000000000000000 [ 64.202643][ T7094] WARNING: CPU: 1 PID: 7094 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.203708][ T7092] x19: ffff0000c65af800 [ 64.206739][ T7094] Modules linked in: [ 64.206750][ T7092] x18: 0000000000000008 [ 64.207859][ T7094] [ 64.208859][ T7092] x17: 0000000000000000 [ 64.209935][ T7094] CPU: 1 PID: 7094 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.210524][ T7092] x16: ffff80008028d2a4 [ 64.211583][ T7094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.214810][ T7092] x15: 0000000000000001 [ 64.215879][ T7094] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.218512][ T7092] [ 64.219645][ T7094] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.221715][ T7092] x14: 1fffe00018f04c1c [ 64.222328][ T7094] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.224061][ T7092] x13: 0000000000000000 [ 64.225130][ T7094] sp : ffff80009f9278a0 [ 64.226996][ T7092] x12: 0000000000000000 [ 64.228056][ T7094] x29: ffff80009f9278a0 [ 64.229096][ T7092] [ 64.230179][ T7094] x28: dfff800000000000 [ 64.231247][ T7092] x11: 0000000000000001 [ 64.231805][ T7094] x27: 0000000000000000 [ 64.232942][ T7092] x10: 0000000000ff0100 [ 64.233965][ T7094] [ 64.235012][ T7092] x9 : 0000000000000000 [ 64.236091][ T7094] x26: ffff0000ca3f0000 [ 64.236660][ T7092] [ 64.236666][ T7092] x8 : ffff0000d8295ac0 [ 64.237746][ T7094] x25: 1fffe00018cb5c01 [ 64.238805][ T7092] x7 : ffff800083f395f4 [ 64.239376][ T7094] x24: dfff800000000000 [ 64.240462][ T7092] x6 : 0000000000000000 [ 64.241594][ T7094] [ 64.241600][ T7094] x23: 1fffe00018cb5c00 [ 64.242720][ T7092] [ 64.243783][ T7094] x22: ffff0000c65ae004 [ 64.244888][ T7092] x5 : 0000000000000000 [ 64.245479][ T7094] x21: ffff0000c65ae008 [ 64.246498][ T7092] x4 : 0000000000000001 [ 64.247042][ T7094] [ 64.247047][ T7094] x20: 0000000000000000 [ 64.248140][ T7092] x3 : ffff8000803513c0 [ 64.249245][ T7094] x19: ffff0000c65ae000 [ 64.250314][ T7092] [ 64.251337][ T7094] x18: 0000000000000008 [ 64.251886][ T7092] x2 : 0000000000000001 [ 64.252889][ T7094] [ 64.253999][ T7092] x1 : 0000000000000000 [ 64.255042][ T7094] x17: 0000000000000000 [ 64.255675][ T7092] x0 : 0000000000000000 [ 64.256772][ T7094] x16: ffff80008028d2a4 [ 64.257823][ T7092] [ 64.258387][ T7094] x15: 0000000000000001 [ 64.259504][ T7092] Call trace: [ 64.260578][ T7094] [ 64.260583][ T7094] x14: 1fffe0001a83821c [ 64.261627][ T7092] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.262722][ T7094] x13: 0000000000000000 [ 64.263330][ T7092] drm_gem_handle_create_tail+0x224/0x384 [ 64.264384][ T7094] x12: 0000000000000000 [ 64.265196][ T7092] drm_gem_handle_create+0x60/0x74 [ 64.265772][ T7094] [ 64.266804][ T7092] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.268391][ T7094] x11: 0000000000000001 [ 64.269497][ T7092] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.270954][ T7094] x10: 0000000000ff0100 [ 64.272011][ T7092] drm_ioctl_kernel+0x26c/0x368 [ 64.273398][ T7094] x9 : 0000000000000000 [ 64.273977][ T7092] drm_ioctl+0x5e4/0xae4 [ 64.275346][ T7094] [ 64.276370][ T7092] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.277771][ T7094] x8 : ffff0000ce818000 [ 64.278887][ T7092] invoke_syscall+0x98/0x2b8 [ 64.280046][ T7094] x7 : ffff800083f395f4 [ 64.281130][ T7092] el0_svc_common+0x130/0x23c [ 64.282249][ T7094] x6 : 0000000000000000 [ 64.282803][ T7092] do_el0_svc+0x48/0x58 [ 64.284127][ T7094] [ 64.284133][ T7094] x5 : 0000000000000000 [ 64.285192][ T7092] el0_svc+0x54/0x168 [ 64.286397][ T7094] x4 : 0000000000000001 [ 64.287527][ T7092] el0t_64_sync_handler+0x84/0xfc [ 64.288731][ T7094] x3 : ffff8000803513c0 [ 64.289814][ T7092] el0t_64_sync+0x190/0x194 [ 64.290836][ T7094] [ 64.291419][ T7092] irq event stamp: 634 [ 64.292522][ T7094] x2 : 0000000000000001 [ 64.293456][ T7092] hardirqs last enabled at (633): [] exit_to_kernel_mode+0xdc/0x10c [ 64.294494][ T7094] x1 : 0000000000000000 [ 64.295755][ T7092] hardirqs last disabled at (634): [] el1_dbg+0x24/0x80 [ 64.296771][ T7094] x0 : 0000000000000000 [ 64.297895][ T7092] softirqs last enabled at (628): [] handle_softirqs+0xa3c/0xbfc [ 64.298504][ T7094] [ 64.299531][ T7092] softirqs last disabled at (477): [] __do_softirq+0x14/0x20 [ 64.300543][ T7094] Call trace: [ 64.303167][ T7092] ---[ end trace 0000000000000000 ]--- [ 64.304209][ T7094] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.306630][ C0] vkms_vblank_simulate: vblank timer overrun [ 64.307614][ T7094] drm_gem_handle_create_tail+0x224/0x384 [ 64.320345][ T7094] drm_gem_handle_create+0x60/0x74 [ 64.321627][ T7094] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.323036][ T7094] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.324589][ T7094] drm_ioctl_kernel+0x26c/0x368 [ 64.325825][ T7094] drm_ioctl+0x5e4/0xae4 [ 64.326996][ T7094] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.328246][ T7094] invoke_syscall+0x98/0x2b8 [ 64.329490][ T7094] el0_svc_common+0x130/0x23c [ 64.330851][ T7094] do_el0_svc+0x48/0x58 [ 64.331933][ T7094] el0_svc+0x54/0x168 [ 64.332986][ T7094] el0t_64_sync_handler+0x84/0xfc [ 64.334310][ T7094] el0t_64_sync+0x190/0x194 [ 64.335577][ T7094] irq event stamp: 858 [ 64.336611][ T7094] hardirqs last enabled at (857): [] exit_to_kernel_mode+0xdc/0x10c [ 64.339157][ T7094] hardirqs last disabled at (858): [] el1_dbg+0x24/0x80 [ 64.341449][ T7094] softirqs last enabled at (852): [] handle_softirqs+0xa3c/0xbfc [ 64.343928][ T7094] softirqs last disabled at (325): [] __do_softirq+0x14/0x20 [ 64.346236][ T7094] ---[ end trace 0000000000000000 ]--- [ 64.356104][ T7106] FAULT_INJECTION: forcing a failure. [ 64.356104][ T7106] name failslab, interval 1, probability 0, space 0, times 0 [ 64.361749][ T7106] CPU: 0 PID: 7106 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.364871][ T7106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.367537][ T7106] Call trace: [ 64.368455][ T7106] dump_backtrace+0x1b8/0x1e4 [ 64.369615][ T7106] show_stack+0x2c/0x3c [ 64.370716][ T7106] dump_stack_lvl+0xe4/0x150 [ 64.371976][ T7106] dump_stack+0x1c/0x28 [ 64.373069][ T7106] should_fail_ex+0x3b0/0x50c [ 64.374321][ T7106] __should_failslab+0xc8/0x128 [ 64.375539][ T7106] should_failslab+0x10/0x28 [ 64.376719][ T7106] kmalloc_trace_noprof+0x80/0x374 [ 64.378111][ T7106] vma_node_allow+0x70/0x244 [ 64.378413][ T7109] FAULT_INJECTION: forcing a failure. [ 64.378413][ T7109] name failslab, interval 1, probability 0, space 0, times 0 [ 64.379323][ T7106] drm_vma_node_allow+0x2c/0x3c [ 64.383813][ T7106] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.385327][ T7106] drm_gem_handle_create+0x60/0x74 [ 64.386711][ T7106] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.388229][ T7106] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.389742][ T7106] drm_ioctl_kernel+0x26c/0x368 [ 64.390993][ T7106] drm_ioctl+0x5e4/0xae4 [ 64.392193][ T7106] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.393535][ T7106] invoke_syscall+0x98/0x2b8 [ 64.394809][ T7106] el0_svc_common+0x130/0x23c [ 64.396065][ T7106] do_el0_svc+0x48/0x58 [ 64.397159][ T7106] el0_svc+0x54/0x168 [ 64.398256][ T7106] el0t_64_sync_handler+0x84/0xfc [ 64.399599][ T7106] el0t_64_sync+0x190/0x194 [ 64.400820][ C0] vkms_vblank_simulate: vblank timer overrun [ 64.402210][ T7112] FAULT_INJECTION: forcing a failure. [ 64.402210][ T7112] name failslab, interval 1, probability 0, space 0, times 0 [ 64.408235][ T7114] FAULT_INJECTION: forcing a failure. [ 64.408235][ T7114] name failslab, interval 1, probability 0, space 0, times 0 [ 64.410906][ T7115] FAULT_INJECTION: forcing a failure. [ 64.410906][ T7115] name failslab, interval 1, probability 0, space 0, times 0 [ 64.414695][ T7115] CPU: 0 PID: 7115 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.417772][ T7115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.420341][ T7115] Call trace: [ 64.421248][ T7115] dump_backtrace+0x1b8/0x1e4 [ 64.422537][ T7115] show_stack+0x2c/0x3c [ 64.423606][ T7115] dump_stack_lvl+0xe4/0x150 [ 64.424855][ T7115] dump_stack+0x1c/0x28 [ 64.425961][ T7115] should_fail_ex+0x3b0/0x50c [ 64.427221][ T7115] __should_failslab+0xc8/0x128 [ 64.428515][ T7115] should_failslab+0x10/0x28 [ 64.429712][ T7115] kmalloc_trace_noprof+0x80/0x374 [ 64.431043][ T7115] vma_node_allow+0x70/0x244 [ 64.432236][ T7115] drm_vma_node_allow+0x2c/0x3c [ 64.433555][ T7115] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.435089][ T7115] drm_gem_handle_create+0x60/0x74 [ 64.436473][ T7115] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.438031][ T7115] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.439574][ T7115] drm_ioctl_kernel+0x26c/0x368 [ 64.440841][ T7115] drm_ioctl+0x5e4/0xae4 [ 64.441969][ T7115] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.443234][ T7115] invoke_syscall+0x98/0x2b8 [ 64.444347][ T7115] el0_svc_common+0x130/0x23c [ 64.445484][ T7115] do_el0_svc+0x48/0x58 [ 64.446599][ T7115] el0_svc+0x54/0x168 [ 64.447669][ T7115] el0t_64_sync_handler+0x84/0xfc [ 64.448963][ T7115] el0t_64_sync+0x190/0x194 [ 64.450193][ C0] vkms_vblank_simulate: vblank timer overrun [ 64.451214][ T7112] CPU: 1 PID: 7112 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.454829][ T7112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.457436][ T7112] Call trace: [ 64.458289][ T7112] dump_backtrace+0x1b8/0x1e4 [ 64.459487][ T7112] show_stack+0x2c/0x3c [ 64.460553][ T7112] dump_stack_lvl+0xe4/0x150 [ 64.461733][ T7112] dump_stack+0x1c/0x28 [ 64.462820][ T7112] should_fail_ex+0x3b0/0x50c [ 64.464032][ T7112] __should_failslab+0xc8/0x128 [ 64.465278][ T7112] should_failslab+0x10/0x28 [ 64.466468][ T7112] kmalloc_trace_noprof+0x80/0x374 [ 64.467789][ T7112] vma_node_allow+0x70/0x244 [ 64.468947][ T7112] drm_vma_node_allow+0x2c/0x3c [ 64.470238][ T7112] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.471662][ T7112] drm_gem_handle_create+0x60/0x74 [ 64.472931][ T7112] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.474408][ T7112] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.475903][ T7112] drm_ioctl_kernel+0x26c/0x368 [ 64.477138][ T7112] drm_ioctl+0x5e4/0xae4 [ 64.478265][ T7112] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.479595][ T7112] invoke_syscall+0x98/0x2b8 [ 64.480742][ T7112] el0_svc_common+0x130/0x23c [ 64.481928][ T7112] do_el0_svc+0x48/0x58 [ 64.483023][ T7112] el0_svc+0x54/0x168 [ 64.484052][ T7112] el0t_64_sync_handler+0x84/0xfc [ 64.485329][ T7112] el0t_64_sync+0x190/0x194 [ 64.487057][ T7109] CPU: 0 PID: 7109 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.490183][ T7109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.492816][ T7109] Call trace: [ 64.493705][ T7109] dump_backtrace+0x1b8/0x1e4 [ 64.494927][ T7109] show_stack+0x2c/0x3c [ 64.495997][ T7109] dump_stack_lvl+0xe4/0x150 [ 64.497204][ T7109] dump_stack+0x1c/0x28 [ 64.498301][ T7109] should_fail_ex+0x3b0/0x50c [ 64.499592][ T7109] __should_failslab+0xc8/0x128 [ 64.500907][ T7109] should_failslab+0x10/0x28 [ 64.502091][ T7109] kmalloc_trace_noprof+0x80/0x374 [ 64.503407][ T7109] vma_node_allow+0x70/0x244 [ 64.504556][ T7109] drm_vma_node_allow+0x2c/0x3c [ 64.505855][ T7109] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.507309][ T7109] drm_gem_handle_create+0x60/0x74 [ 64.508623][ T7109] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.510141][ T7109] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.511613][ T7109] drm_ioctl_kernel+0x26c/0x368 [ 64.512840][ T7109] drm_ioctl+0x5e4/0xae4 [ 64.513911][ T7109] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.515178][ T7109] invoke_syscall+0x98/0x2b8 [ 64.516391][ T7109] el0_svc_common+0x130/0x23c [ 64.517620][ T7109] do_el0_svc+0x48/0x58 [ 64.518698][ T7109] el0_svc+0x54/0x168 [ 64.519736][ T7109] el0t_64_sync_handler+0x84/0xfc [ 64.521025][ T7109] el0t_64_sync+0x190/0x194 [ 64.522247][ T7114] CPU: 1 PID: 7114 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.522316][ C0] vkms_vblank_simulate: vblank timer overrun [ 64.525262][ T7114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.529301][ T7114] Call trace: [ 64.530107][ T7114] dump_backtrace+0x1b8/0x1e4 [ 64.531405][ T7114] show_stack+0x2c/0x3c [ 64.532450][ T7114] dump_stack_lvl+0xe4/0x150 [ 64.533650][ T7114] dump_stack+0x1c/0x28 [ 64.534796][ T7114] should_fail_ex+0x3b0/0x50c [ 64.535892][ T7118] FAULT_INJECTION: forcing a failure. [ 64.535892][ T7118] name failslab, interval 1, probability 0, space 0, times 0 [ 64.535965][ T7114] __should_failslab+0xc8/0x128 [ 64.540312][ T7114] should_failslab+0x10/0x28 [ 64.541505][ T7114] kmalloc_trace_noprof+0x80/0x374 [ 64.542802][ T7114] vma_node_allow+0x70/0x244 [ 64.543973][ T7114] drm_vma_node_allow+0x2c/0x3c [ 64.545180][ T7114] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.546676][ T7114] drm_gem_handle_create+0x60/0x74 [ 64.547989][ T7114] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.549420][ T7114] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.550916][ T7114] drm_ioctl_kernel+0x26c/0x368 [ 64.552178][ T7114] drm_ioctl+0x5e4/0xae4 [ 64.553251][ T7114] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.554615][ T7114] invoke_syscall+0x98/0x2b8 [ 64.555825][ T7114] el0_svc_common+0x130/0x23c [ 64.557065][ T7114] do_el0_svc+0x48/0x58 [ 64.558119][ T7114] el0_svc+0x54/0x168 [ 64.559141][ T7114] el0t_64_sync_handler+0x84/0xfc [ 64.560451][ T7114] el0t_64_sync+0x190/0x194 [ 64.562580][ T7118] CPU: 0 PID: 7118 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.565783][ T7118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.568460][ T7118] Call trace: [ 64.569339][ T7118] dump_backtrace+0x1b8/0x1e4 [ 64.570534][ T7118] show_stack+0x2c/0x3c [ 64.571650][ T7118] dump_stack_lvl+0xe4/0x150 [ 64.572890][ T7118] dump_stack+0x1c/0x28 [ 64.574002][ T7118] should_fail_ex+0x3b0/0x50c [ 64.575242][ T7118] __should_failslab+0xc8/0x128 [ 64.575319][ T2292] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.576554][ T7118] should_failslab+0x10/0x28 [ 64.576570][ T7118] kmalloc_trace_noprof+0x80/0x374 [ 64.576582][ T7118] vma_node_allow+0x70/0x244 [ 64.576594][ T7118] drm_vma_node_allow+0x2c/0x3c [ 64.576604][ T7118] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.578564][ T2292] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.579601][ T7118] drm_gem_handle_create+0x60/0x74 [ 64.579620][ T7118] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.579631][ T7118] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.590949][ T7118] drm_ioctl_kernel+0x26c/0x368 [ 64.591834][ T7114] ------------[ cut here ]------------ [ 64.592274][ T7118] drm_ioctl+0x5e4/0xae4 [ 64.593700][ T7114] WARNING: CPU: 1 PID: 7114 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.594830][ T7118] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.597745][ T7114] Modules linked in: [ 64.598986][ T7118] invoke_syscall+0x98/0x2b8 [ 64.599955][ T7114] CPU: 1 PID: 7114 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.601223][ T7118] el0_svc_common+0x130/0x23c [ 64.604281][ T7114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.605458][ T7118] do_el0_svc+0x48/0x58 [ 64.608004][ T7114] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.609048][ T7118] el0_svc+0x54/0x168 [ 64.611072][ T7114] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.612127][ T7118] el0t_64_sync_handler+0x84/0xfc [ 64.613877][ T7114] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.615183][ T7118] el0t_64_sync+0x190/0x194 [ 64.616885][ T7114] sp : ffff80009fc478a0 [ 64.618141][ C0] vkms_vblank_simulate: vblank timer overrun [ 64.619107][ T7114] x29: ffff80009fc478a0 x28: dfff800000000000 x27: 0000000000000001 [ 64.622840][ T7114] x26: ffff0000ca3f0000 x25: 1fffe0001c3f0901 x24: dfff800000000000 [ 64.624928][ T7114] x23: 1fffe0001c3f0900 x22: ffff0000e1f84804 x21: ffff0000e1f84808 [ 64.627106][ T7114] x20: 0000000000000000 x19: ffff0000e1f84800 x18: 0000000000000008 [ 64.629231][ T7114] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 64.631311][ T7114] x14: 1fffe0001c1e2a1c x13: 0000000000000000 x12: 0000000000000000 [ 64.633438][ T7114] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 64.635132][ T7109] ------------[ cut here ]------------ [ 64.635451][ T7114] x8 : ffff0000dcf39e40 [ 64.636875][ T7109] WARNING: CPU: 0 PID: 7109 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.636891][ T7114] x7 : ffff800083f395f4 [ 64.637972][ T7114] x6 : 0000000000000000 [ 64.640959][ T7109] Modules linked in: [ 64.642012][ T7114] [ 64.643108][ T7109] [ 64.644151][ T7114] x5 : 0000000000000000 [ 64.644754][ T7109] CPU: 0 PID: 7109 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.645376][ T7114] x4 : 0000000000000001 [ 64.646414][ T7109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.649470][ T7114] x3 : ffff8000803513c0 [ 64.650514][ T7109] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.653152][ T7114] [ 64.654238][ T7109] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.656286][ T7114] x2 : 0000000000000001 [ 64.656865][ T7109] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.658643][ T7114] x1 : 0000000000000000 [ 64.659672][ T7109] sp : ffff80009fc778a0 [ 64.661444][ T7114] x0 : 0000000000000000 [ 64.662535][ T7109] x29: ffff80009fc778a0 [ 64.663699][ T7114] [ 64.664999][ T7109] x28: dfff800000000000 [ 64.666059][ T7114] Call trace: [ 64.666716][ T7109] x27: 0000000000000001 [ 64.667914][ T7114] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.668763][ T7109] [ 64.669876][ T7114] drm_gem_handle_create_tail+0x224/0x384 [ 64.671538][ T7109] x26: ffff0000ca3f0000 [ 64.672150][ T7114] drm_gem_handle_create+0x60/0x74 [ 64.673603][ T7109] x25: 1fffe0001cbb3301 [ 64.674698][ T7114] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.676080][ T7109] x24: dfff800000000000 [ 64.677173][ T7114] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.678633][ T7109] [ 64.679664][ T7114] drm_ioctl_kernel+0x26c/0x368 [ 64.681112][ T7109] x23: 1fffe0001cbb3300 [ 64.681725][ T7114] drm_ioctl+0x5e4/0xae4 [ 64.683000][ T7109] x22: ffff0000e5d99804 [ 64.684065][ T7114] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.685117][ T7109] x21: ffff0000e5d99808 [ 64.686187][ T7114] invoke_syscall+0x98/0x2b8 [ 64.687497][ T7109] [ 64.688596][ T7114] el0_svc_common+0x130/0x23c [ 64.689722][ T7109] x20: 0000000000000000 [ 64.690344][ T7114] do_el0_svc+0x48/0x58 [ 64.691577][ T7109] x19: ffff0000e5d99800 [ 64.692674][ T7114] el0_svc+0x54/0x168 [ 64.693803][ T7109] x18: 0000000000000008 [ 64.694911][ T7114] el0t_64_sync_handler+0x84/0xfc [ 64.695924][ T7109] [ 64.697079][ T7114] el0t_64_sync+0x190/0x194 [ 64.698446][ T7109] x17: 0000000000000000 [ 64.699029][ T7114] irq event stamp: 2054 [ 64.700228][ T7109] x16: ffff80008028d2a4 [ 64.701368][ T7114] hardirqs last enabled at (2053): [] exit_to_kernel_mode+0xdc/0x10c [ 64.702420][ T7109] x15: 0000000000000001 [ 64.703521][ T7114] hardirqs last disabled at (2054): [] el1_dbg+0x24/0x80 [ 64.706050][ T7109] [ 64.707077][ T7114] softirqs last enabled at (2048): [] handle_softirqs+0xa3c/0xbfc [ 64.709379][ T7109] x14: 1fffe00018f4961c [ 64.710000][ T7114] softirqs last disabled at (1457): [] __do_softirq+0x14/0x20 [ 64.712545][ T7109] x13: 0000000000000000 [ 64.713639][ T7114] ---[ end trace 0000000000000000 ]--- [ 64.716147][ T7109] x12: 0000000000000000 [ 64.720184][ T7109] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 64.722298][ T7109] x8 : ffff0000d2a78000 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 64.724472][ T7109] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 64.726542][ T7109] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 64.728680][ T7109] Call trace: [ 64.729553][ T7109] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.731249][ T7109] drm_gem_handle_create_tail+0x224/0x384 [ 64.732834][ T7109] drm_gem_handle_create+0x60/0x74 [ 64.734194][ T7109] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.735699][ T7109] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.737213][ T7109] drm_ioctl_kernel+0x26c/0x368 [ 64.738492][ T7109] drm_ioctl+0x5e4/0xae4 [ 64.739657][ T7109] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.740930][ T7109] invoke_syscall+0x98/0x2b8 [ 64.742214][ T7109] el0_svc_common+0x130/0x23c [ 64.743440][ T7109] do_el0_svc+0x48/0x58 [ 64.744581][ T7109] el0_svc+0x54/0x168 [ 64.745621][ T7109] el0t_64_sync_handler+0x84/0xfc [ 64.746927][ T7109] el0t_64_sync+0x190/0x194 [ 64.748137][ T7109] irq event stamp: 1990 [ 64.749227][ T7109] hardirqs last enabled at (1989): [] exit_to_kernel_mode+0xdc/0x10c [ 64.751816][ T7109] hardirqs last disabled at (1990): [] el1_dbg+0x24/0x80 [ 64.754057][ T7109] softirqs last enabled at (1984): [] handle_softirqs+0xa3c/0xbfc [ 64.756625][ T7109] softirqs last disabled at (1731): [] __do_softirq+0x14/0x20 [ 64.759049][ T7109] ---[ end trace 0000000000000000 ]--- [ 64.760603][ C0] vkms_vblank_simulate: vblank timer overrun [ 64.764929][ T7121] FAULT_INJECTION: forcing a failure. [ 64.764929][ T7121] name failslab, interval 1, probability 0, space 0, times 0 [ 64.779612][ T7121] CPU: 0 PID: 7121 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.782918][ T7121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.785740][ T7121] Call trace: [ 64.786631][ T7121] dump_backtrace+0x1b8/0x1e4 [ 64.787856][ T7121] show_stack+0x2c/0x3c [ 64.789022][ T7121] dump_stack_lvl+0xe4/0x150 [ 64.790234][ T7121] dump_stack+0x1c/0x28 [ 64.791313][ T7121] should_fail_ex+0x3b0/0x50c [ 64.792548][ T7121] __should_failslab+0xc8/0x128 [ 64.793855][ T7121] should_failslab+0x10/0x28 [ 64.795077][ T7121] kmalloc_trace_noprof+0x80/0x374 [ 64.796473][ T7121] vma_node_allow+0x70/0x244 [ 64.797679][ T7121] drm_vma_node_allow+0x2c/0x3c [ 64.799051][ T7121] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.800500][ T7121] drm_gem_handle_create+0x60/0x74 [ 64.801186][ T7128] FAULT_INJECTION: forcing a failure. [ 64.801186][ T7128] name failslab, interval 1, probability 0, space 0, times 0 [ 64.801751][ T7121] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.806564][ T7121] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.808121][ T7121] drm_ioctl_kernel+0x26c/0x368 [ 64.809398][ T7121] drm_ioctl+0x5e4/0xae4 [ 64.810511][ T7121] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.810854][ T7130] FAULT_INJECTION: forcing a failure. [ 64.810854][ T7130] name failslab, interval 1, probability 0, space 0, times 0 [ 64.811786][ T7121] invoke_syscall+0x98/0x2b8 [ 64.811802][ T7121] el0_svc_common+0x130/0x23c [ 64.811812][ T7121] do_el0_svc+0x48/0x58 [ 64.818632][ T7121] el0_svc+0x54/0x168 [ 64.819631][ T7121] el0t_64_sync_handler+0x84/0xfc [ 64.820951][ T7121] el0t_64_sync+0x190/0x194 [ 64.821582][ T7131] FAULT_INJECTION: forcing a failure. [ 64.821582][ T7131] name failslab, interval 1, probability 0, space 0, times 0 [ 64.822244][ C0] vkms_vblank_simulate: vblank timer overrun [ 64.826580][ T7131] CPU: 1 PID: 7131 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.829977][ T7131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.832640][ T7131] Call trace: [ 64.833534][ T7131] dump_backtrace+0x1b8/0x1e4 [ 64.834797][ T7131] show_stack+0x2c/0x3c [ 64.836181][ T7131] dump_stack_lvl+0xe4/0x150 [ 64.837403][ T7131] dump_stack+0x1c/0x28 [ 64.838475][ T7131] should_fail_ex+0x3b0/0x50c [ 64.839732][ T7131] __should_failslab+0xc8/0x128 [ 64.840962][ T7131] should_failslab+0x10/0x28 [ 64.842201][ T7131] kmalloc_trace_noprof+0x80/0x374 [ 64.843350][ T7121] ------------[ cut here ]------------ [ 64.843558][ T7131] vma_node_allow+0x70/0x244 [ 64.844994][ T7121] WARNING: CPU: 0 PID: 7121 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.846147][ T7131] drm_vma_node_allow+0x2c/0x3c [ 64.849127][ T7121] Modules linked in: [ 64.850392][ T7131] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.851414][ T7121] [ 64.852870][ T7131] drm_gem_handle_create+0x60/0x74 [ 64.853438][ T7121] CPU: 0 PID: 7121 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.854757][ T7131] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.857944][ T7121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.859390][ T7131] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.862110][ T7121] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.863556][ T7131] drm_ioctl_kernel+0x26c/0x368 [ 64.865498][ T7121] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.866713][ T7131] drm_ioctl+0x5e4/0xae4 [ 64.868506][ T7121] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.869582][ T7131] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.871288][ T7121] sp : ffff80009f8e78a0 [ 64.872519][ T7131] invoke_syscall+0x98/0x2b8 [ 64.873590][ T7121] x29: ffff80009f8e78a0 [ 64.874819][ T7131] el0_svc_common+0x130/0x23c [ 64.875871][ T7121] x28: dfff800000000000 [ 64.877083][ T7131] do_el0_svc+0x48/0x58 [ 64.877101][ T7131] el0_svc+0x54/0x168 [ 64.878200][ T7121] x27: 0000000000000000 [ 64.879308][ T7131] el0t_64_sync_handler+0x84/0xfc [ 64.880354][ T7121] [ 64.881482][ T7131] el0t_64_sync+0x190/0x194 [ 64.882734][ T7121] x26: ffff0000ca3f0000 x25: 1fffe0001c558f01 x24: dfff800000000000 [ 64.885543][ T7124] FAULT_INJECTION: forcing a failure. [ 64.885543][ T7124] name failslab, interval 1, probability 0, space 0, times 0 [ 64.886749][ T7121] x23: 1fffe0001c558f00 x22: ffff0000e2ac7804 x21: ffff0000e2ac7808 [ 64.886777][ T7121] x20: 0000000000000000 x19: ffff0000e2ac7800 [ 64.890963][ T7124] CPU: 1 PID: 7124 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.892289][ T7121] x18: ffff80009f8e6e58 [ 64.893822][ T7124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.896911][ T7121] [ 64.898050][ T7124] Call trace: [ 64.900661][ T7121] x17: 0000000000000000 [ 64.901244][ T7124] dump_backtrace+0x1b8/0x1e4 [ 64.902075][ T7121] x16: ffff80008028d2a4 [ 64.903201][ T7124] show_stack+0x2c/0x3c [ 64.904462][ T7121] x15: 0000000000000001 [ 64.905600][ T7124] dump_stack_lvl+0xe4/0x150 [ 64.906647][ T7121] [ 64.907736][ T7124] dump_stack+0x1c/0x28 [ 64.909006][ T7121] x14: 1fffe0001a91181c [ 64.909587][ T7124] should_fail_ex+0x3b0/0x50c [ 64.910695][ T7121] x13: 0000000000000000 [ 64.911775][ T7124] __should_failslab+0xc8/0x128 [ 64.913067][ T7121] x12: 0000000000000000 [ 64.914179][ T7124] should_failslab+0x10/0x28 [ 64.915425][ T7121] [ 64.916522][ T7124] kmalloc_trace_noprof+0x80/0x374 [ 64.917715][ T7121] x11: 0000000000000001 [ 64.918342][ T7124] vma_node_allow+0x70/0x244 [ 64.919688][ T7121] x10: 0000000000ff0100 [ 64.920699][ T7124] drm_vma_node_allow+0x2c/0x3c [ 64.921917][ T7121] x9 : 0000000000000000 [ 64.922987][ T7124] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.924233][ T7121] [ 64.925316][ T7124] drm_gem_handle_create+0x60/0x74 [ 64.926805][ T7121] x8 : ffff0000d39b0000 [ 64.927445][ T7124] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.928788][ T7121] x7 : ffff800083f395f4 [ 64.929901][ T7124] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.931389][ T7121] x6 : 0000000000000000 [ 64.932496][ T7124] drm_ioctl_kernel+0x26c/0x368 [ 64.933932][ T7121] [ 64.934997][ T7124] drm_ioctl+0x5e4/0xae4 [ 64.936205][ T7121] x5 : 0000000000000000 [ 64.936794][ T7124] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.937957][ T7121] x4 : 0000000000000001 [ 64.939115][ T7124] invoke_syscall+0x98/0x2b8 [ 64.940366][ T7121] x3 : ffff8000803513c0 [ 64.941388][ T7124] el0_svc_common+0x130/0x23c [ 64.942551][ T7121] [ 64.943633][ T7124] do_el0_svc+0x48/0x58 [ 64.944867][ T7121] x2 : 0000000000000001 [ 64.945440][ T7124] el0_svc+0x54/0x168 [ 64.946498][ T7121] x1 : 0000000000000000 [ 64.947551][ T7124] el0t_64_sync_handler+0x84/0xfc [ 64.948567][ T7121] x0 : 0000000000000000 [ 64.949659][ T7124] el0t_64_sync+0x190/0x194 [ 64.950912][ T7121] [ 64.954012][ T7121] Call trace: [ 64.954883][ T7121] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.955986][ T7128] CPU: 1 PID: 7128 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 64.956617][ T7121] drm_gem_handle_create_tail+0x224/0x384 [ 64.959840][ T7128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 64.961319][ T7121] drm_gem_handle_create+0x60/0x74 [ 64.963945][ T7128] Call trace: [ 64.965302][ T7121] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.966081][ T7128] dump_backtrace+0x1b8/0x1e4 [ 64.967571][ T7121] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.968805][ T7128] show_stack+0x2c/0x3c [ 64.970263][ T7121] drm_ioctl_kernel+0x26c/0x368 [ 64.971370][ T7128] dump_stack_lvl+0xe4/0x150 [ 64.972649][ T7121] drm_ioctl+0x5e4/0xae4 [ 64.973854][ T7128] dump_stack+0x1c/0x28 [ 64.975043][ T7121] __arm64_sys_ioctl+0x14c/0x1c8 [ 64.976123][ T7128] should_fail_ex+0x3b0/0x50c [ 64.977373][ T7121] invoke_syscall+0x98/0x2b8 [ 64.978599][ T7128] __should_failslab+0xc8/0x128 [ 64.979862][ T7121] el0_svc_common+0x130/0x23c [ 64.981094][ T7128] should_failslab+0x10/0x28 [ 64.982408][ T7121] do_el0_svc+0x48/0x58 [ 64.983551][ T7128] kmalloc_trace_noprof+0x80/0x374 [ 64.984587][ T7121] el0_svc+0x54/0x168 [ 64.985893][ T7128] vma_node_allow+0x70/0x244 [ 64.986956][ T7121] el0t_64_sync_handler+0x84/0xfc [ 64.988139][ T7128] drm_vma_node_allow+0x2c/0x3c [ 64.989452][ T7121] el0t_64_sync+0x190/0x194 [ 64.990633][ T7128] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.991802][ T7121] irq event stamp: 350 [ 64.993329][ T7128] drm_gem_handle_create+0x60/0x74 [ 64.994384][ T7121] hardirqs last enabled at (349): [] exit_to_kernel_mode+0xdc/0x10c [ 64.995665][ T7128] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 64.998226][ T7121] hardirqs last disabled at (350): [] el1_dbg+0x24/0x80 [ 64.999730][ T7128] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.002023][ T7121] softirqs last enabled at (344): [] handle_softirqs+0xa3c/0xbfc [ 65.003393][ T7128] drm_ioctl_kernel+0x26c/0x368 [ 65.005780][ T7121] softirqs last disabled at (311): [] __do_softirq+0x14/0x20 [ 65.007059][ T7128] drm_ioctl+0x5e4/0xae4 [ 65.009442][ T7121] ---[ end trace 0000000000000000 ]--- [ 65.010512][ T7128] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.011985][ C0] vkms_vblank_simulate: vblank timer overrun [ 65.013172][ T7128] invoke_syscall+0x98/0x2b8 [ 65.016257][ T7128] el0_svc_common+0x130/0x23c [ 65.017491][ T7128] do_el0_svc+0x48/0x58 [ 65.018542][ T7128] el0_svc+0x54/0x168 [ 65.019604][ T7128] el0t_64_sync_handler+0x84/0xfc [ 65.020885][ T7128] el0t_64_sync+0x190/0x194 [ 65.023833][ T7130] CPU: 1 PID: 7130 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.026825][ T7130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.029364][ T7130] Call trace: [ 65.030188][ T7130] dump_backtrace+0x1b8/0x1e4 [ 65.031410][ T7130] show_stack+0x2c/0x3c [ 65.032488][ T7130] dump_stack_lvl+0xe4/0x150 [ 65.033680][ T7130] dump_stack+0x1c/0x28 [ 65.034753][ T7130] should_fail_ex+0x3b0/0x50c [ 65.036004][ T7130] __should_failslab+0xc8/0x128 [ 65.037307][ T7130] should_failslab+0x10/0x28 [ 65.038462][ T7130] kmalloc_trace_noprof+0x80/0x374 [ 65.039684][ T7130] vma_node_allow+0x70/0x244 [ 65.040842][ T7130] drm_vma_node_allow+0x2c/0x3c [ 65.042002][ T7130] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.043451][ T7130] drm_gem_handle_create+0x60/0x74 [ 65.044737][ T7130] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.046184][ T7130] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.047638][ T7130] drm_ioctl_kernel+0x26c/0x368 [ 65.048868][ T7130] drm_ioctl+0x5e4/0xae4 [ 65.050070][ T7130] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.051430][ T7130] invoke_syscall+0x98/0x2b8 [ 65.052604][ T7130] el0_svc_common+0x130/0x23c [ 65.053895][ T7130] do_el0_svc+0x48/0x58 [ 65.054929][ T7130] el0_svc+0x54/0x168 [ 65.055943][ T7130] el0t_64_sync_handler+0x84/0xfc [ 65.057186][ T7130] el0t_64_sync+0x190/0x194 [ 65.068741][ T7128] ------------[ cut here ]------------ [ 65.070280][ T7128] WARNING: CPU: 0 PID: 7128 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.073316][ T7128] Modules linked in: [ 65.074283][ T7128] CPU: 0 PID: 7128 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.077424][ T7128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.080057][ T7128] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.082183][ T7128] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.084077][ T7128] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.085930][ T7128] sp : ffff80009fc078a0 [ 65.087059][ T7128] x29: ffff80009fc078a0 x28: dfff800000000000 x27: 0000000000000001 [ 65.089249][ T7128] x26: ffff0000ca3f0000 x25: 1fffe0001c192b01 x24: dfff800000000000 [ 65.091275][ T7135] FAULT_INJECTION: forcing a failure. [ 65.091275][ T7135] name failslab, interval 1, probability 0, space 0, times 0 [ 65.091421][ T7128] x23: 1fffe0001c192b00 x22: ffff0000e0c95804 x21: ffff0000e0c95808 [ 65.094744][ T7135] CPU: 1 PID: 7135 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.096728][ T7128] x20: 0000000000000000 [ 65.099778][ T7135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.100919][ T7128] x19: ffff0000e0c95800 [ 65.103541][ T7135] Call trace: [ 65.104597][ T7128] x18: 0000000000000008 [ 65.105430][ T7135] dump_backtrace+0x1b8/0x1e4 [ 65.106545][ T7128] [ 65.107703][ T7135] show_stack+0x2c/0x3c [ 65.108301][ T7128] x17: 0000000000000000 [ 65.109347][ T7135] dump_stack_lvl+0xe4/0x150 [ 65.110417][ T7128] x16: ffff80008028d2a4 [ 65.111506][ T7135] dump_stack+0x1c/0x28 [ 65.112579][ T7128] x15: 0000000000000001 [ 65.113610][ T7135] should_fail_ex+0x3b0/0x50c [ 65.114763][ T7128] [ 65.116004][ T7135] __should_failslab+0xc8/0x128 [ 65.116638][ T7128] x14: 1fffe0001c58161c [ 65.117851][ T7135] should_failslab+0x10/0x28 [ 65.118946][ T7128] x13: 0000000000000000 [ 65.120045][ T7135] kmalloc_trace_noprof+0x80/0x374 [ 65.121175][ T7128] x12: 0000000000000000 [ 65.122394][ T7135] vma_node_allow+0x70/0x244 [ 65.123505][ T7128] [ 65.124634][ T7135] drm_vma_node_allow+0x2c/0x3c [ 65.125194][ T7128] x11: 0000000000000001 [ 65.126435][ T7135] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.127488][ T7128] x10: 0000000000ff0100 [ 65.129023][ T7135] drm_gem_handle_create+0x60/0x74 [ 65.130178][ T7128] x9 : 0000000000000000 [ 65.131422][ T7135] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.132544][ T7128] [ 65.133977][ T7135] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.134621][ T7128] x8 : ffff0000cc868000 [ 65.136015][ T7135] drm_ioctl_kernel+0x26c/0x368 [ 65.137076][ T7128] x7 : ffff800083f395f4 [ 65.138436][ T7135] drm_ioctl+0x5e4/0xae4 [ 65.139624][ T7128] x6 : 0000000000000000 [ 65.140735][ T7135] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.141966][ T7128] [ 65.143172][ T7135] invoke_syscall+0x98/0x2b8 [ 65.143784][ T7128] x5 : 0000000000000000 [ 65.144949][ T7135] el0_svc_common+0x130/0x23c [ 65.146025][ T7128] x4 : 0000000000000001 [ 65.147237][ T7135] do_el0_svc+0x48/0x58 [ 65.148354][ T7128] x3 : ffff8000803513c0 [ 65.149426][ T7135] el0_svc+0x54/0x168 [ 65.150538][ T7128] [ 65.151570][ T7135] el0t_64_sync_handler+0x84/0xfc [ 65.152182][ T7128] x2 : 0000000000000001 [ 65.153502][ T7135] el0t_64_sync+0x190/0x194 [ 65.154648][ T7128] x1 : 0000000000000000 x0 : 0000000000000000 [ 65.157529][ T7128] Call trace: [ 65.158436][ T7128] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.160007][ T7128] drm_gem_handle_create_tail+0x224/0x384 [ 65.161509][ T7128] drm_gem_handle_create+0x60/0x74 [ 65.162879][ T7128] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.164333][ T7128] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.165837][ T7128] drm_ioctl_kernel+0x26c/0x368 [ 65.167202][ T7128] drm_ioctl+0x5e4/0xae4 [ 65.168366][ T7128] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.169635][ T7128] invoke_syscall+0x98/0x2b8 [ 65.170887][ T7128] el0_svc_common+0x130/0x23c [ 65.172095][ T7128] do_el0_svc+0x48/0x58 [ 65.173194][ T7128] el0_svc+0x54/0x168 [ 65.174224][ T7128] el0t_64_sync_handler+0x84/0xfc [ 65.175519][ T7128] el0t_64_sync+0x190/0x194 [ 65.176725][ T7128] irq event stamp: 654 [ 65.177765][ T7128] hardirqs last enabled at (653): [] exit_to_kernel_mode+0xdc/0x10c [ 65.180320][ T7128] hardirqs last disabled at (654): [] el1_dbg+0x24/0x80 [ 65.182601][ T7128] softirqs last enabled at (648): [] handle_softirqs+0xa3c/0xbfc [ 65.185048][ T7128] softirqs last disabled at (289): [] __do_softirq+0x14/0x20 [ 65.187380][ T7128] ---[ end trace 0000000000000000 ]--- [ 65.188884][ C0] vkms_vblank_simulate: vblank timer overrun [ 65.193187][ T7130] ------------[ cut here ]------------ [ 65.194644][ T7130] WARNING: CPU: 0 PID: 7130 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.197729][ T7130] Modules linked in: [ 65.198682][ T7130] CPU: 0 PID: 7130 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.200388][ T7141] FAULT_INJECTION: forcing a failure. [ 65.200388][ T7141] name failslab, interval 1, probability 0, space 0, times 0 [ 65.201790][ T7130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.201803][ T7130] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.201817][ T7130] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.208807][ T7141] CPU: 1 PID: 7141 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.209333][ T7130] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.212175][ T7141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.213908][ T7130] sp : ffff80009fbf78a0 [ 65.216425][ T7141] Call trace: [ 65.217474][ T7130] x29: ffff80009fbf78a0 [ 65.218365][ T7141] dump_backtrace+0x1b8/0x1e4 [ 65.219495][ T7130] x28: dfff800000000000 [ 65.220694][ T7141] show_stack+0x2c/0x3c [ 65.221755][ T7130] x27: 0000000000000001 [ 65.222823][ T7141] dump_stack_lvl+0xe4/0x150 [ 65.223872][ T7130] [ 65.225002][ T7141] dump_stack+0x1c/0x28 [ 65.225598][ T7130] x26: ffff0000ca3f0000 [ 65.226630][ T7141] should_fail_ex+0x3b0/0x50c [ 65.227708][ T7130] x25: 1fffe0001c192401 [ 65.228912][ T7141] __should_failslab+0xc8/0x128 [ 65.230013][ T7130] x24: dfff800000000000 [ 65.231283][ T7141] should_failslab+0x10/0x28 [ 65.232413][ T7130] [ 65.233663][ T7141] kmem_cache_alloc_noprof+0x84/0x350 [ 65.234327][ T7130] x23: 1fffe0001c192400 [ 65.235765][ T7141] security_file_alloc+0x30/0x124 [ 65.236905][ T7130] x22: ffff0000e0c92004 [ 65.238218][ T7141] init_file+0x90/0x1f8 [ 65.239413][ T7130] x21: ffff0000e0c92008 [ 65.240492][ T7141] alloc_empty_file+0xc0/0x1d4 [ 65.241622][ T7130] [ 65.242937][ T7141] alloc_file_pseudo+0x1a0/0x25c [ 65.243552][ T7130] x20: 0000000000000000 [ 65.244819][ T7141] __shmem_file_setup+0x1f4/0x280 [ 65.245833][ T7130] x19: ffff0000e0c92000 [ 65.247029][ T7141] shmem_file_setup+0x40/0x54 [ 65.247047][ T7141] drm_gem_object_init+0x234/0x2fc [ 65.248141][ T7130] x18: 0000000000000008 [ 65.249375][ T7141] __drm_gem_shmem_create+0x178/0x2d4 [ 65.250770][ T7130] [ 65.251907][ T7141] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 65.253258][ T7130] x17: 0000000000000000 [ 65.253875][ T7141] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.255289][ T7130] x16: ffff80008028d2a4 [ 65.256426][ T7141] drm_ioctl_kernel+0x26c/0x368 [ 65.257891][ T7130] x15: 0000000000000001 [ 65.259003][ T7141] drm_ioctl+0x5e4/0xae4 [ 65.260249][ T7130] [ 65.261409][ T7141] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.262469][ T7130] x14: 1fffe0001ac5121c [ 65.263081][ T7141] invoke_syscall+0x98/0x2b8 [ 65.264438][ T7130] x13: 0000000000000000 [ 65.265538][ T7141] el0_svc_common+0x130/0x23c [ 65.266725][ T7130] x12: 0000000000000000 [ 65.267896][ T7141] do_el0_svc+0x48/0x58 [ 65.269054][ T7130] [ 65.270155][ T7141] el0_svc+0x54/0x168 [ 65.271206][ T7130] x11: 0000000000000001 [ 65.271793][ T7141] el0t_64_sync_handler+0x84/0xfc [ 65.272823][ T7130] x10: 0000000000ff0100 [ 65.273925][ T7141] el0t_64_sync+0x190/0x194 [ 65.275236][ T7130] x9 : 0000000000000000 [ 65.278861][ T7130] x8 : ffff0000d2ae1e40 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 65.281001][ T7130] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 65.283174][ T7130] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 65.285193][ T7130] Call trace: [ 65.285997][ T7130] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.287765][ T7130] drm_gem_handle_create_tail+0x224/0x384 [ 65.289290][ T7130] drm_gem_handle_create+0x60/0x74 [ 65.290589][ T7130] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.292074][ T7130] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.293524][ T7130] drm_ioctl_kernel+0x26c/0x368 [ 65.294851][ T7130] drm_ioctl+0x5e4/0xae4 [ 65.295958][ T7130] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.297257][ T7130] invoke_syscall+0x98/0x2b8 [ 65.298425][ T7130] el0_svc_common+0x130/0x23c [ 65.299627][ T7130] do_el0_svc+0x48/0x58 [ 65.300667][ T7130] el0_svc+0x54/0x168 [ 65.301774][ T7130] el0t_64_sync_handler+0x84/0xfc [ 65.303042][ T7130] el0t_64_sync+0x190/0x194 [ 65.304219][ T7130] irq event stamp: 302 [ 65.305292][ T7130] hardirqs last enabled at (301): [] exit_to_kernel_mode+0xdc/0x10c [ 65.307828][ T7130] hardirqs last disabled at (302): [] el1_dbg+0x24/0x80 [ 65.310120][ T7130] softirqs last enabled at (296): [] handle_softirqs+0xa3c/0xbfc [ 65.312560][ T7130] softirqs last disabled at (283): [] __do_softirq+0x14/0x20 [ 65.314999][ T7130] ---[ end trace 0000000000000000 ]--- [ 65.316518][ C0] vkms_vblank_simulate: vblank timer overrun [ 65.340101][ T7146] FAULT_INJECTION: forcing a failure. [ 65.340101][ T7146] name failslab, interval 1, probability 0, space 0, times 0 [ 65.350756][ T7145] FAULT_INJECTION: forcing a failure. [ 65.350756][ T7145] name failslab, interval 1, probability 0, space 0, times 0 [ 65.352076][ T7148] FAULT_INJECTION: forcing a failure. [ 65.352076][ T7148] name failslab, interval 1, probability 0, space 0, times 0 [ 65.357458][ T7146] CPU: 0 PID: 7146 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.360361][ T7146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.363039][ T7146] Call trace: [ 65.363893][ T7146] dump_backtrace+0x1b8/0x1e4 [ 65.365082][ T7146] show_stack+0x2c/0x3c [ 65.366145][ T7146] dump_stack_lvl+0xe4/0x150 [ 65.367392][ T7146] dump_stack+0x1c/0x28 [ 65.368528][ T7146] should_fail_ex+0x3b0/0x50c [ 65.369731][ T7146] __should_failslab+0xc8/0x128 [ 65.370933][ T7146] should_failslab+0x10/0x28 [ 65.372188][ T7146] kmalloc_trace_noprof+0x80/0x374 [ 65.373516][ T7146] vma_node_allow+0x70/0x244 [ 65.374729][ T7146] drm_vma_node_allow+0x2c/0x3c [ 65.376069][ T7146] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.377587][ T7146] drm_gem_handle_create+0x60/0x74 [ 65.378910][ T7146] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.380456][ T7146] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.381925][ T7146] drm_ioctl_kernel+0x26c/0x368 [ 65.383243][ T7146] drm_ioctl+0x5e4/0xae4 [ 65.384247][ T7146] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.385509][ T7146] invoke_syscall+0x98/0x2b8 [ 65.386677][ T7146] el0_svc_common+0x130/0x23c [ 65.387991][ T7146] do_el0_svc+0x48/0x58 [ 65.389113][ T7146] el0_svc+0x54/0x168 [ 65.390172][ T7146] el0t_64_sync_handler+0x84/0xfc [ 65.391508][ T7146] el0t_64_sync+0x190/0x194 [ 65.392686][ T7145] CPU: 1 PID: 7145 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.392738][ C0] vkms_vblank_simulate: vblank timer overrun [ 65.395781][ T7145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.399935][ T7145] Call trace: [ 65.400781][ T7145] dump_backtrace+0x1b8/0x1e4 [ 65.402021][ T7145] show_stack+0x2c/0x3c [ 65.403118][ T7145] dump_stack_lvl+0xe4/0x150 [ 65.404337][ T7145] dump_stack+0x1c/0x28 [ 65.405391][ T7145] should_fail_ex+0x3b0/0x50c [ 65.406705][ T7145] __should_failslab+0xc8/0x128 [ 65.407973][ T7145] should_failslab+0x10/0x28 [ 65.409275][ T7145] kmalloc_trace_noprof+0x80/0x374 [ 65.410699][ T7145] vma_node_allow+0x70/0x244 [ 65.411884][ T7145] drm_vma_node_allow+0x2c/0x3c [ 65.413123][ T7145] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.414594][ T7145] drm_gem_handle_create+0x60/0x74 [ 65.415935][ T7145] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.417437][ T7145] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.418951][ T7145] drm_ioctl_kernel+0x26c/0x368 [ 65.420208][ T7145] drm_ioctl+0x5e4/0xae4 [ 65.421292][ T7145] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.422582][ T7145] invoke_syscall+0x98/0x2b8 [ 65.423762][ T7145] el0_svc_common+0x130/0x23c [ 65.424963][ T7145] do_el0_svc+0x48/0x58 [ 65.426006][ T7145] el0_svc+0x54/0x168 [ 65.427005][ T7145] el0t_64_sync_handler+0x84/0xfc [ 65.428316][ T7145] el0t_64_sync+0x190/0x194 [ 65.432589][ T7148] CPU: 0 PID: 7148 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.435740][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.438329][ T7148] Call trace: [ 65.439135][ T7148] dump_backtrace+0x1b8/0x1e4 [ 65.440334][ T7148] show_stack+0x2c/0x3c [ 65.441412][ T7148] dump_stack_lvl+0xe4/0x150 [ 65.442632][ T7148] dump_stack+0x1c/0x28 [ 65.443701][ T7148] should_fail_ex+0x3b0/0x50c [ 65.444942][ T7148] __should_failslab+0xc8/0x128 [ 65.446301][ T7148] should_failslab+0x10/0x28 [ 65.447450][ T7148] kmalloc_trace_noprof+0x80/0x374 [ 65.448818][ T7148] vma_node_allow+0x70/0x244 [ 65.450035][ T7148] drm_vma_node_allow+0x2c/0x3c [ 65.451279][ T7145] ------------[ cut here ]------------ [ 65.451303][ T7148] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.452795][ T7145] WARNING: CPU: 1 PID: 7145 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.454242][ T7148] drm_gem_handle_create+0x60/0x74 [ 65.457167][ T7145] Modules linked in: [ 65.458483][ T7148] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.459538][ T7145] [ 65.461040][ T7148] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.461698][ T7145] CPU: 1 PID: 7145 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.463036][ T7148] drm_ioctl_kernel+0x26c/0x368 [ 65.466097][ T7145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.467434][ T7148] drm_ioctl+0x5e4/0xae4 [ 65.470093][ T7145] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.471179][ T7148] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.473154][ T7145] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.474436][ T7148] invoke_syscall+0x98/0x2b8 [ 65.476151][ T7145] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.477328][ T7148] el0_svc_common+0x130/0x23c [ 65.479074][ T7145] sp : ffff80009fb878a0 [ 65.480262][ T7148] do_el0_svc+0x48/0x58 [ 65.481260][ T7145] x29: ffff80009fb878a0 [ 65.482295][ T7148] el0_svc+0x54/0x168 [ 65.483331][ T7145] x28: dfff800000000000 [ 65.484353][ T7148] el0t_64_sync_handler+0x84/0xfc [ 65.485455][ T7145] x27: 0000000000000001 [ 65.486770][ T7148] el0t_64_sync+0x190/0x194 [ 65.487911][ T7145] [ 65.489139][ C0] vkms_vblank_simulate: vblank timer overrun [ 65.489561][ T7145] x26: ffff0000ca3f0000 x25: 1fffe0001cbbfd01 x24: dfff800000000000 [ 65.493371][ T7145] x23: 1fffe0001cbbfd00 x22: ffff0000e5dfe804 x21: ffff0000e5dfe808 [ 65.495463][ T7145] x20: 0000000000000000 x19: ffff0000e5dfe800 x18: 0000000000000008 [ 65.497565][ T7145] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 65.499742][ T7145] x14: 1fffe0001acef61c x13: 0000000000000000 x12: 0000000000000000 [ 65.501814][ T7145] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 65.503983][ T7145] x8 : ffff0000d2a73c80 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 65.506114][ T7145] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 65.508179][ T7145] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 65.510289][ T7145] Call trace: [ 65.511101][ T7145] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.512835][ T7145] drm_gem_handle_create_tail+0x224/0x384 [ 65.514343][ T7145] drm_gem_handle_create+0x60/0x74 [ 65.515656][ T7145] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.517158][ T7145] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.517838][ T7149] FAULT_INJECTION: forcing a failure. [ 65.517838][ T7149] name failslab, interval 1, probability 0, space 0, times 0 [ 65.518586][ T7145] drm_ioctl_kernel+0x26c/0x368 [ 65.518607][ T7145] drm_ioctl+0x5e4/0xae4 [ 65.518619][ T7145] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.521906][ T7149] CPU: 0 PID: 7149 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.523028][ T7145] invoke_syscall+0x98/0x2b8 [ 65.524100][ T7149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.525374][ T7145] el0_svc_common+0x130/0x23c [ 65.528451][ T7149] Call trace: [ 65.529679][ T7145] do_el0_svc+0x48/0x58 [ 65.532253][ T7149] dump_backtrace+0x1b8/0x1e4 [ 65.533501][ T7145] el0_svc+0x54/0x168 [ 65.534357][ T7149] show_stack+0x2c/0x3c [ 65.535446][ T7145] el0t_64_sync_handler+0x84/0xfc [ 65.536613][ T7149] dump_stack_lvl+0xe4/0x150 [ 65.537613][ T7145] el0t_64_sync+0x190/0x194 [ 65.538633][ T7149] dump_stack+0x1c/0x28 [ 65.539880][ T7145] irq event stamp: 910 [ 65.541032][ T7149] should_fail_ex+0x3b0/0x50c [ 65.542235][ T7145] hardirqs last enabled at (909): [] exit_to_kernel_mode+0xdc/0x10c [ 65.543278][ T7149] __should_failslab+0xc8/0x128 [ 65.544376][ T7145] hardirqs last disabled at (910): [] el1_dbg+0x24/0x80 [ 65.545554][ T7149] should_failslab+0x10/0x28 [ 65.548013][ T7145] softirqs last enabled at (904): [] handle_softirqs+0xa3c/0xbfc [ 65.549232][ T7149] kmalloc_trace_noprof+0x80/0x374 [ 65.551420][ T7145] softirqs last disabled at (725): [] __do_softirq+0x14/0x20 [ 65.552602][ T7149] vma_node_allow+0x70/0x244 [ 65.555084][ T7145] ---[ end trace 0000000000000000 ]--- [ 65.556411][ T7149] drm_vma_node_allow+0x2c/0x3c [ 65.562853][ T7149] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.564291][ T7149] drm_gem_handle_create+0x60/0x74 [ 65.565675][ T7149] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.567219][ T7149] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.568655][ T7149] drm_ioctl_kernel+0x26c/0x368 [ 65.569985][ T7149] drm_ioctl+0x5e4/0xae4 [ 65.571121][ T7149] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.572430][ T7149] invoke_syscall+0x98/0x2b8 [ 65.573642][ T7149] el0_svc_common+0x130/0x23c [ 65.574909][ T7149] do_el0_svc+0x48/0x58 [ 65.575962][ T7149] el0_svc+0x54/0x168 [ 65.577041][ T7149] el0t_64_sync_handler+0x84/0xfc [ 65.578315][ T7149] el0t_64_sync+0x190/0x194 [ 65.579496][ C0] vkms_vblank_simulate: vblank timer overrun [ 65.583037][ T7152] FAULT_INJECTION: forcing a failure. [ 65.583037][ T7152] name failslab, interval 1, probability 0, space 0, times 0 [ 65.586814][ T7152] CPU: 1 PID: 7152 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.589981][ T7152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.592646][ T7152] Call trace: [ 65.593533][ T7152] dump_backtrace+0x1b8/0x1e4 [ 65.594738][ T7152] show_stack+0x2c/0x3c [ 65.595869][ T7152] dump_stack_lvl+0xe4/0x150 [ 65.597064][ T7152] dump_stack+0x1c/0x28 [ 65.598175][ T7152] should_fail_ex+0x3b0/0x50c [ 65.599411][ T7152] __should_failslab+0xc8/0x128 [ 65.600778][ T7152] should_failslab+0x10/0x28 [ 65.601960][ T7152] kmalloc_trace_noprof+0x80/0x374 [ 65.603326][ T7152] vma_node_allow+0x70/0x244 [ 65.604560][ T7152] drm_vma_node_allow+0x2c/0x3c [ 65.605836][ T7152] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.607444][ T7152] drm_gem_handle_create+0x60/0x74 [ 65.608781][ T7152] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.610253][ T7152] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.611832][ T7152] drm_ioctl_kernel+0x26c/0x368 [ 65.613149][ T7152] drm_ioctl+0x5e4/0xae4 [ 65.614288][ T7152] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.615579][ T7152] invoke_syscall+0x98/0x2b8 [ 65.616751][ T7152] el0_svc_common+0x130/0x23c [ 65.617986][ T7152] do_el0_svc+0x48/0x58 [ 65.619036][ T7152] el0_svc+0x54/0x168 [ 65.620153][ T7152] el0t_64_sync_handler+0x84/0xfc [ 65.621433][ T7152] el0t_64_sync+0x190/0x194 [ 65.637898][ T7156] FAULT_INJECTION: forcing a failure. [ 65.637898][ T7156] name failslab, interval 1, probability 0, space 0, times 0 [ 65.643786][ T7156] CPU: 1 PID: 7156 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.646947][ T7156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.649589][ T7156] Call trace: [ 65.650563][ T7156] dump_backtrace+0x1b8/0x1e4 [ 65.651790][ T7156] show_stack+0x2c/0x3c [ 65.652873][ T7156] dump_stack_lvl+0xe4/0x150 [ 65.654116][ T7156] dump_stack+0x1c/0x28 [ 65.655175][ T7156] should_fail_ex+0x3b0/0x50c [ 65.656439][ T7156] __should_failslab+0xc8/0x128 [ 65.657719][ T7156] should_failslab+0x10/0x28 [ 65.658893][ T7156] kmalloc_trace_noprof+0x80/0x374 [ 65.660243][ T7156] vma_node_allow+0x70/0x244 [ 65.660462][ T7161] FAULT_INJECTION: forcing a failure. [ 65.660462][ T7161] name failslab, interval 1, probability 0, space 0, times 0 [ 65.661433][ T7156] drm_vma_node_allow+0x2c/0x3c [ 65.661450][ T7156] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.661464][ T7156] drm_gem_handle_create+0x60/0x74 [ 65.661476][ T7156] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.661487][ T7156] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.672045][ T7156] drm_ioctl_kernel+0x26c/0x368 [ 65.673264][ T7156] drm_ioctl+0x5e4/0xae4 [ 65.674294][ T7156] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.675615][ T7156] invoke_syscall+0x98/0x2b8 [ 65.676816][ T7156] el0_svc_common+0x130/0x23c [ 65.677978][ T7156] do_el0_svc+0x48/0x58 [ 65.679066][ T7156] el0_svc+0x54/0x168 [ 65.680115][ T7156] el0t_64_sync_handler+0x84/0xfc [ 65.681513][ T7156] el0t_64_sync+0x190/0x194 [ 65.684603][ T7161] CPU: 0 PID: 7161 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.687793][ T7161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.690495][ T7161] Call trace: [ 65.691405][ T7161] dump_backtrace+0x1b8/0x1e4 [ 65.692661][ T7161] show_stack+0x2c/0x3c [ 65.693763][ T7161] dump_stack_lvl+0xe4/0x150 [ 65.694957][ T7161] dump_stack+0x1c/0x28 [ 65.696045][ T7161] should_fail_ex+0x3b0/0x50c [ 65.697263][ T7161] __should_failslab+0xc8/0x128 [ 65.698503][ T7161] should_failslab+0x10/0x28 [ 65.699672][ T7161] kmalloc_trace_noprof+0x80/0x374 [ 65.700969][ T7161] vma_node_allow+0x70/0x244 [ 65.702199][ T7161] drm_vma_node_allow+0x2c/0x3c [ 65.703452][ T7161] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.704952][ T7161] drm_gem_handle_create+0x60/0x74 [ 65.705499][ T7164] FAULT_INJECTION: forcing a failure. [ 65.705499][ T7164] name failslab, interval 1, probability 0, space 0, times 0 [ 65.706278][ T7161] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.706295][ T7161] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.706307][ T7161] drm_ioctl_kernel+0x26c/0x368 [ 65.706320][ T7161] drm_ioctl+0x5e4/0xae4 [ 65.715024][ T7161] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.716225][ T7161] invoke_syscall+0x98/0x2b8 [ 65.717495][ T7161] el0_svc_common+0x130/0x23c [ 65.718712][ T7161] do_el0_svc+0x48/0x58 [ 65.719801][ T7161] el0_svc+0x54/0x168 [ 65.720840][ T7161] el0t_64_sync_handler+0x84/0xfc [ 65.722142][ T7161] el0t_64_sync+0x190/0x194 [ 65.723347][ T7164] CPU: 1 PID: 7164 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.723417][ C0] vkms_vblank_simulate: vblank timer overrun [ 65.726516][ T7164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.730768][ T7164] Call trace: [ 65.731653][ T7164] dump_backtrace+0x1b8/0x1e4 [ 65.732851][ T7164] show_stack+0x2c/0x3c [ 65.734005][ T7164] dump_stack_lvl+0xe4/0x150 [ 65.735225][ T7164] dump_stack+0x1c/0x28 [ 65.736351][ T7164] should_fail_ex+0x3b0/0x50c [ 65.737581][ T7164] __should_failslab+0xc8/0x128 [ 65.738896][ T7164] should_failslab+0x10/0x28 [ 65.740117][ T7164] kmalloc_trace_noprof+0x80/0x374 [ 65.741405][ T7164] vma_node_allow+0x70/0x244 [ 65.742600][ T7164] drm_vma_node_allow+0x2c/0x3c [ 65.743844][ T7164] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.745460][ T7164] drm_gem_handle_create+0x60/0x74 [ 65.746838][ T7164] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.748261][ T7164] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.749812][ T7164] drm_ioctl_kernel+0x26c/0x368 [ 65.751112][ T7164] drm_ioctl+0x5e4/0xae4 [ 65.752216][ T7164] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.753627][ T7164] invoke_syscall+0x98/0x2b8 [ 65.754916][ T7164] el0_svc_common+0x130/0x23c [ 65.756198][ T7164] do_el0_svc+0x48/0x58 [ 65.757306][ T7164] el0_svc+0x54/0x168 [ 65.758355][ T7164] el0t_64_sync_handler+0x84/0xfc [ 65.759670][ T7164] el0t_64_sync+0x190/0x194 [ 65.784919][ T7170] FAULT_INJECTION: forcing a failure. [ 65.784919][ T7170] name failslab, interval 1, probability 0, space 0, times 0 [ 65.791396][ T7170] CPU: 1 PID: 7170 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.794655][ T7170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.797308][ T7170] Call trace: [ 65.798115][ T7172] FAULT_INJECTION: forcing a failure. [ 65.798115][ T7172] name failslab, interval 1, probability 0, space 0, times 0 [ 65.798169][ T7170] dump_backtrace+0x1b8/0x1e4 [ 65.802600][ T7170] show_stack+0x2c/0x3c [ 65.803732][ T7170] dump_stack_lvl+0xe4/0x150 [ 65.804980][ T7170] dump_stack+0x1c/0x28 [ 65.806022][ T7170] should_fail_ex+0x3b0/0x50c [ 65.807312][ T7170] __should_failslab+0xc8/0x128 [ 65.808601][ T7170] should_failslab+0x10/0x28 [ 65.809816][ T7170] kmalloc_trace_noprof+0x80/0x374 [ 65.811127][ T7170] vma_node_allow+0x70/0x244 [ 65.812341][ T7170] drm_vma_node_allow+0x2c/0x3c [ 65.813575][ T7170] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.813689][ T7161] ------------[ cut here ]------------ [ 65.815068][ T7170] drm_gem_handle_create+0x60/0x74 [ 65.816551][ T7161] WARNING: CPU: 0 PID: 7161 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.817919][ T7170] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.820870][ T7161] Modules linked in: [ 65.822344][ T7170] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.823309][ T7161] CPU: 0 PID: 7161 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.824829][ T7170] drm_ioctl_kernel+0x26c/0x368 [ 65.827983][ T7161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.829236][ T7170] drm_ioctl+0x5e4/0xae4 [ 65.831757][ T7161] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.832940][ T7170] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.835038][ T7161] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.836382][ T7170] invoke_syscall+0x98/0x2b8 [ 65.838060][ T7161] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.839263][ T7170] el0_svc_common+0x130/0x23c [ 65.841092][ T7161] sp : ffff80009f8f78a0 [ 65.842373][ T7170] do_el0_svc+0x48/0x58 [ 65.843417][ T7161] x29: ffff80009f8f78a0 [ 65.844479][ T7170] el0_svc+0x54/0x168 [ 65.845552][ T7161] x28: dfff800000000000 [ 65.846579][ T7170] el0t_64_sync_handler+0x84/0xfc [ 65.847646][ T7161] x27: 0000000000000000 [ 65.848915][ T7170] el0t_64_sync+0x190/0x194 [ 65.849989][ T7161] [ 65.851949][ T7161] x26: ffff0000ca3f0000 x25: 1fffe0001c55e101 x24: dfff800000000000 [ 65.853959][ T7161] x23: 1fffe0001c55e100 x22: ffff0000e2af0804 x21: ffff0000e2af0808 [ 65.856098][ T7161] x20: 0000000000000000 x19: ffff0000e2af0800 x18: 0000000000000008 [ 65.858246][ T7161] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 65.860333][ T7161] x14: 1fffe0001b54dc1c x13: 0000000000000000 x12: 0000000000000000 [ 65.860518][ T7164] ------------[ cut here ]------------ [ 65.862489][ T7161] x11: 0000000000000001 x10: 0000000000ff0100 [ 65.863949][ T7164] WARNING: CPU: 1 PID: 7164 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.865538][ T7161] x9 : 0000000000000000 [ 65.868604][ T7164] Modules linked in: [ 65.869733][ T7161] [ 65.870721][ T7164] CPU: 1 PID: 7164 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.871329][ T7161] x8 : ffff0000d6951e40 [ 65.874449][ T7164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.875539][ T7161] x7 : ffff800083f395f4 [ 65.878184][ T7164] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.879305][ T7161] x6 : 0000000000000000 [ 65.881296][ T7164] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.882370][ T7161] [ 65.884110][ T7164] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.884674][ T7161] x5 : 0000000000000000 [ 65.886434][ T7164] sp : ffff80009f9178a0 [ 65.887583][ T7161] x4 : 0000000000000001 [ 65.888654][ T7164] x29: ffff80009f9178a0 [ 65.889721][ T7161] x3 : ffff8000803513c0 [ 65.890813][ T7164] x28: dfff800000000000 [ 65.891859][ T7161] x2 : 0000000000000001 x1 : 0000000000000000 [ 65.893025][ T7164] x27: 0000000000000001 [ 65.894636][ T7161] x0 : 0000000000000000 [ 65.895780][ T7164] [ 65.895791][ T7164] x26: ffff0000ca3f0000 [ 65.896851][ T7161] [ 65.897438][ T7164] x25: 1fffe0001ada7f01 [ 65.898555][ T7161] Call trace: [ 65.899200][ T7164] x24: dfff800000000000 [ 65.900241][ T7161] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.901087][ T7164] [ 65.902215][ T7161] drm_gem_handle_create_tail+0x224/0x384 [ 65.903855][ T7164] x23: 1fffe0001ada7f00 [ 65.904479][ T7161] drm_gem_handle_create+0x60/0x74 [ 65.905916][ T7164] x22: ffff0000d6d3f804 [ 65.906985][ T7161] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.908191][ T7164] x21: ffff0000d6d3f808 [ 65.909328][ T7161] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.910783][ T7164] [ 65.911837][ T7161] drm_ioctl_kernel+0x26c/0x368 [ 65.913270][ T7164] x20: 0000000000000000 [ 65.913832][ T7161] drm_ioctl+0x5e4/0xae4 [ 65.915148][ T7164] x19: ffff0000d6d3f800 [ 65.916233][ T7161] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.917291][ T7164] x18: 0000000000000008 [ 65.918439][ T7161] invoke_syscall+0x98/0x2b8 [ 65.919794][ T7164] [ 65.920867][ T7161] el0_svc_common+0x130/0x23c [ 65.921997][ T7164] x17: 0000000000000000 [ 65.922573][ T7161] do_el0_svc+0x48/0x58 [ 65.923876][ T7164] x16: ffff80008028d2a4 [ 65.924941][ T7161] el0_svc+0x54/0x168 [ 65.926054][ T7164] x15: 0000000000000001 [ 65.927133][ T7161] el0t_64_sync_handler+0x84/0xfc [ 65.928167][ T7164] [ 65.929219][ T7161] el0t_64_sync+0x190/0x194 [ 65.930555][ T7164] x14: 1fffe0001c6e7a1c [ 65.931114][ T7161] irq event stamp: 504 [ 65.932246][ T7164] x13: 0000000000000000 [ 65.933298][ T7161] hardirqs last enabled at (503): [] exit_to_kernel_mode+0xdc/0x10c [ 65.934306][ T7164] x12: 0000000000000000 [ 65.935462][ T7161] hardirqs last disabled at (504): [] el1_dbg+0x24/0x80 [ 65.937965][ T7164] [ 65.939075][ T7161] softirqs last enabled at (498): [] handle_softirqs+0xa3c/0xbfc [ 65.941130][ T7164] x11: 0000000000000001 [ 65.941786][ T7161] softirqs last disabled at (311): [] __do_softirq+0x14/0x20 [ 65.944205][ T7164] x10: 0000000000ff0100 [ 65.945355][ T7161] ---[ end trace 0000000000000000 ]--- [ 65.947679][ T7164] x9 : 0000000000000000 [ 65.948838][ C0] vkms_vblank_simulate: vblank timer overrun [ 65.950166][ T7164] [ 65.953747][ T7172] CPU: 0 PID: 7172 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 65.953769][ T7172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 65.956903][ T7164] x8 : ffff0000d6709e40 [ 65.959552][ T7172] Call trace: [ 65.959563][ T7172] dump_backtrace+0x1b8/0x1e4 [ 65.960596][ T7164] x7 : ffff800083f395f4 [ 65.961456][ T7172] show_stack+0x2c/0x3c [ 65.962652][ T7164] x6 : 0000000000000000 [ 65.963779][ T7172] dump_stack_lvl+0xe4/0x150 [ 65.964910][ T7164] [ 65.966015][ T7172] dump_stack+0x1c/0x28 [ 65.967140][ T7164] x5 : 0000000000000000 [ 65.967722][ T7172] should_fail_ex+0x3b0/0x50c [ 65.968922][ T7164] x4 : 0000000000000001 [ 65.969973][ T7172] __should_failslab+0xc8/0x128 [ 65.971240][ T7164] x3 : ffff8000803513c0 [ 65.972289][ T7172] should_failslab+0x10/0x28 [ 65.973567][ T7164] [ 65.974692][ T7172] kmalloc_trace_noprof+0x80/0x374 [ 65.975949][ T7164] x2 : 0000000000000001 [ 65.976538][ T7172] vma_node_allow+0x70/0x244 [ 65.977863][ T7164] x1 : 0000000000000000 [ 65.979002][ T7172] drm_vma_node_allow+0x2c/0x3c [ 65.980209][ T7164] x0 : 0000000000000000 [ 65.981342][ T7172] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.982568][ T7164] [ 65.983696][ T7172] drm_gem_handle_create+0x60/0x74 [ 65.985168][ T7164] Call trace: [ 65.985720][ T7172] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.987023][ T7164] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.987838][ T7172] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.989355][ T7164] drm_gem_handle_create_tail+0x224/0x384 [ 65.991032][ T7172] drm_ioctl_kernel+0x26c/0x368 [ 65.992536][ T7164] drm_gem_handle_create+0x60/0x74 [ 65.993944][ T7172] drm_ioctl+0x5e4/0xae4 [ 65.995203][ T7164] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 65.996440][ T7172] __arm64_sys_ioctl+0x14c/0x1c8 [ 65.997606][ T7164] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.999043][ T7172] invoke_syscall+0x98/0x2b8 [ 66.000296][ T7164] drm_ioctl_kernel+0x26c/0x368 [ 66.001752][ T7172] el0_svc_common+0x130/0x23c [ 66.002961][ T7164] drm_ioctl+0x5e4/0xae4 [ 66.004227][ T7172] do_el0_svc+0x48/0x58 [ 66.005395][ T7164] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.006554][ T7172] el0_svc+0x54/0x168 [ 66.007672][ T7164] invoke_syscall+0x98/0x2b8 [ 66.008901][ T7172] el0t_64_sync_handler+0x84/0xfc [ 66.009895][ T7164] el0_svc_common+0x130/0x23c [ 66.011059][ T7172] el0t_64_sync+0x190/0x194 [ 66.012339][ T7164] do_el0_svc+0x48/0x58 [ 66.013619][ C0] vkms_vblank_simulate: vblank timer overrun [ 66.014768][ T7164] el0_svc+0x54/0x168 [ 66.018780][ T7164] el0t_64_sync_handler+0x84/0xfc [ 66.020102][ T7164] el0t_64_sync+0x190/0x194 [ 66.021299][ T7164] irq event stamp: 690 [ 66.022337][ T7164] hardirqs last enabled at (689): [] exit_to_kernel_mode+0xdc/0x10c [ 66.024792][ T7164] hardirqs last disabled at (690): [] el1_dbg+0x24/0x80 [ 66.027074][ T7164] softirqs last enabled at (684): [] handle_softirqs+0xa3c/0xbfc [ 66.029560][ T7164] softirqs last disabled at (409): [] __do_softirq+0x14/0x20 [ 66.031964][ T7164] ---[ end trace 0000000000000000 ]--- [ 66.035138][ T7176] FAULT_INJECTION: forcing a failure. [ 66.035138][ T7176] name failslab, interval 1, probability 0, space 0, times 0 [ 66.038494][ T7176] CPU: 0 PID: 7176 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.041368][ T7168] FAULT_INJECTION: forcing a failure. [ 66.041368][ T7168] name failslab, interval 1, probability 0, space 0, times 0 [ 66.041568][ T7176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.047307][ T7176] Call trace: [ 66.048182][ T7176] dump_backtrace+0x1b8/0x1e4 [ 66.049449][ T7176] show_stack+0x2c/0x3c [ 66.050527][ T7176] dump_stack_lvl+0xe4/0x150 [ 66.051759][ T7176] dump_stack+0x1c/0x28 [ 66.052845][ T7176] should_fail_ex+0x3b0/0x50c [ 66.054095][ T7176] __should_failslab+0xc8/0x128 [ 66.055352][ T7176] should_failslab+0x10/0x28 [ 66.056530][ T7176] kmalloc_trace_noprof+0x80/0x374 [ 66.057866][ T7176] vma_node_allow+0x70/0x244 [ 66.059065][ T7176] drm_vma_node_allow+0x2c/0x3c [ 66.060382][ T7176] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.061906][ T7176] drm_gem_handle_create+0x60/0x74 [ 66.063250][ T7176] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.064704][ T7176] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.066268][ T7176] drm_ioctl_kernel+0x26c/0x368 [ 66.067552][ T7176] drm_ioctl+0x5e4/0xae4 [ 66.068670][ T7176] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.069930][ T7176] invoke_syscall+0x98/0x2b8 [ 66.071153][ T7176] el0_svc_common+0x130/0x23c [ 66.072370][ T7176] do_el0_svc+0x48/0x58 [ 66.073419][ T7176] el0_svc+0x54/0x168 [ 66.074407][ T7176] el0t_64_sync_handler+0x84/0xfc [ 66.075706][ T7176] el0t_64_sync+0x190/0x194 [ 66.076957][ C0] vkms_vblank_simulate: vblank timer overrun [ 66.079030][ T7168] CPU: 1 PID: 7168 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.082381][ T7168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.085077][ T7168] Call trace: [ 66.085947][ T7168] dump_backtrace+0x1b8/0x1e4 [ 66.087171][ T7168] show_stack+0x2c/0x3c [ 66.088253][ T7168] dump_stack_lvl+0xe4/0x150 [ 66.089460][ T7168] dump_stack+0x1c/0x28 [ 66.090583][ T7168] should_fail_ex+0x3b0/0x50c [ 66.091823][ T7168] __should_failslab+0xc8/0x128 [ 66.093136][ T7168] should_failslab+0x10/0x28 [ 66.094461][ T7168] kmalloc_trace_noprof+0x80/0x374 [ 66.095805][ T7168] vma_node_allow+0x70/0x244 [ 66.096971][ T7168] drm_vma_node_allow+0x2c/0x3c [ 66.098261][ T7168] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.099735][ T7168] drm_gem_handle_create+0x60/0x74 [ 66.101030][ T7168] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.101269][ T7180] FAULT_INJECTION: forcing a failure. [ 66.101269][ T7180] name failslab, interval 1, probability 0, space 0, times 0 [ 66.102533][ T7168] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.102550][ T7168] drm_ioctl_kernel+0x26c/0x368 [ 66.108580][ T7168] drm_ioctl+0x5e4/0xae4 [ 66.109764][ T7168] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.111050][ T7168] invoke_syscall+0x98/0x2b8 [ 66.112275][ T7168] el0_svc_common+0x130/0x23c [ 66.113561][ T7168] do_el0_svc+0x48/0x58 [ 66.114631][ T7168] el0_svc+0x54/0x168 [ 66.115695][ T7168] el0t_64_sync_handler+0x84/0xfc [ 66.116971][ T7168] el0t_64_sync+0x190/0x194 [ 66.120340][ T7180] CPU: 0 PID: 7180 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.123535][ T7180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.126186][ T7180] Call trace: [ 66.127039][ T7180] dump_backtrace+0x1b8/0x1e4 [ 66.128332][ T7180] show_stack+0x2c/0x3c [ 66.129440][ T7180] dump_stack_lvl+0xe4/0x150 [ 66.130667][ T7180] dump_stack+0x1c/0x28 [ 66.131723][ T7180] should_fail_ex+0x3b0/0x50c [ 66.132890][ T7180] __should_failslab+0xc8/0x128 [ 66.134219][ T7180] should_failslab+0x10/0x28 [ 66.135410][ T7180] kmalloc_trace_noprof+0x80/0x374 [ 66.136728][ T7180] vma_node_allow+0x70/0x244 [ 66.137950][ T7180] drm_vma_node_allow+0x2c/0x3c [ 66.139257][ T7180] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.139505][ T7168] ------------[ cut here ]------------ [ 66.140777][ T7180] drm_gem_handle_create+0x60/0x74 [ 66.142193][ T7168] WARNING: CPU: 1 PID: 7168 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.143519][ T7180] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.146643][ T7168] Modules linked in: [ 66.148087][ T7180] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.149112][ T7168] [ 66.150639][ T7180] drm_ioctl_kernel+0x26c/0x368 [ 66.151240][ T7168] CPU: 1 PID: 7168 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.152526][ T7180] drm_ioctl+0x5e4/0xae4 [ 66.155528][ T7168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.156693][ T7180] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.159248][ T7168] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.160505][ T7180] invoke_syscall+0x98/0x2b8 [ 66.162580][ T7168] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.163848][ T7180] el0_svc_common+0x130/0x23c [ 66.165665][ T7168] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.166831][ T7180] do_el0_svc+0x48/0x58 [ 66.168630][ T7168] sp : ffff80009fc378a0 [ 66.169703][ T7180] el0_svc+0x54/0x168 [ 66.170803][ T7168] x29: ffff80009fc378a0 [ 66.171785][ T7180] el0t_64_sync_handler+0x84/0xfc [ 66.172905][ T7168] x28: dfff800000000000 [ 66.174241][ T7180] el0t_64_sync+0x190/0x194 [ 66.175340][ T7168] x27: 0000000000000001 [ 66.176676][ C0] vkms_vblank_simulate: vblank timer overrun [ 66.177779][ T7168] [ 66.179947][ T7168] x26: ffff0000ca3f0000 x25: 1fffe0001acf2e01 x24: dfff800000000000 [ 66.182062][ T7168] x23: 1fffe0001acf2e00 x22: ffff0000d6797004 x21: ffff0000d6797008 [ 66.184202][ T7168] x20: 0000000000000000 x19: ffff0000d6797000 x18: 0000000000000008 [ 66.186344][ T7168] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 66.188408][ T7168] x14: 1fffe0001c97b21c x13: 0000000000000000 x12: 0000000000000000 [ 66.190460][ T7168] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 66.192516][ T7168] x8 : ffff0000d38f1e40 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 66.194576][ T7168] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 66.196617][ T7168] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 66.197822][ T7183] FAULT_INJECTION: forcing a failure. [ 66.197822][ T7183] name failslab, interval 1, probability 0, space 0, times 0 [ 66.198632][ T7168] Call trace: [ 66.198642][ T7168] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.198661][ T7168] drm_gem_handle_create_tail+0x224/0x384 [ 66.203140][ T7183] CPU: 0 PID: 7183 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.204393][ T7168] drm_gem_handle_create+0x60/0x74 [ 66.205912][ T7183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.208947][ T7168] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.210323][ T7183] Call trace: [ 66.213047][ T7168] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.214587][ T7183] dump_backtrace+0x1b8/0x1e4 [ 66.215429][ T7168] drm_ioctl_kernel+0x26c/0x368 [ 66.216891][ T7183] show_stack+0x2c/0x3c [ 66.218136][ T7168] drm_ioctl+0x5e4/0xae4 [ 66.219382][ T7183] dump_stack_lvl+0xe4/0x150 [ 66.220489][ T7168] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.221570][ T7183] dump_stack+0x1c/0x28 [ 66.222747][ T7168] invoke_syscall+0x98/0x2b8 [ 66.223996][ T7183] should_fail_ex+0x3b0/0x50c [ 66.225120][ T7168] el0_svc_common+0x130/0x23c [ 66.226251][ T7183] __should_failslab+0xc8/0x128 [ 66.227462][ T7168] do_el0_svc+0x48/0x58 [ 66.228682][ T7183] should_failslab+0x10/0x28 [ 66.229911][ T7168] el0_svc+0x54/0x168 [ 66.230982][ T7183] kmalloc_trace_noprof+0x80/0x374 [ 66.232148][ T7168] el0t_64_sync_handler+0x84/0xfc [ 66.233149][ T7183] vma_node_allow+0x70/0x244 [ 66.234560][ T7168] el0t_64_sync+0x190/0x194 [ 66.235872][ T7183] drm_vma_node_allow+0x2c/0x3c [ 66.237046][ T7168] irq event stamp: 812 [ 66.238277][ T7183] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.239520][ T7168] hardirqs last enabled at (811): [] exit_to_kernel_mode+0xdc/0x10c [ 66.240613][ T7183] drm_gem_handle_create+0x60/0x74 [ 66.242104][ T7168] hardirqs last disabled at (812): [] el1_dbg+0x24/0x80 [ 66.244645][ T7183] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.245997][ T7168] softirqs last enabled at (806): [] handle_softirqs+0xa3c/0xbfc [ 66.248232][ T7183] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.249690][ T7168] softirqs last disabled at (543): [] __do_softirq+0x14/0x20 [ 66.252067][ T7183] drm_ioctl_kernel+0x26c/0x368 [ 66.253501][ T7168] ---[ end trace 0000000000000000 ]--- [ 66.255771][ T7183] drm_ioctl+0x5e4/0xae4 [ 66.259786][ T7183] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.261102][ T7183] invoke_syscall+0x98/0x2b8 [ 66.262357][ T7183] el0_svc_common+0x130/0x23c [ 66.263594][ T7183] do_el0_svc+0x48/0x58 [ 66.264688][ T7183] el0_svc+0x54/0x168 [ 66.265709][ T7183] el0t_64_sync_handler+0x84/0xfc [ 66.266969][ T7183] el0t_64_sync+0x190/0x194 [ 66.268158][ C0] vkms_vblank_simulate: vblank timer overrun [ 66.271046][ T7184] FAULT_INJECTION: forcing a failure. [ 66.271046][ T7184] name failslab, interval 1, probability 0, space 0, times 0 [ 66.278893][ T7180] ------------[ cut here ]------------ [ 66.280319][ T7180] WARNING: CPU: 1 PID: 7180 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.281876][ T7187] FAULT_INJECTION: forcing a failure. [ 66.281876][ T7187] name failslab, interval 1, probability 0, space 0, times 0 [ 66.283304][ T7180] Modules linked in: [ 66.283319][ T7180] CPU: 1 PID: 7180 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.286913][ T7187] CPU: 0 PID: 7187 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.287519][ T7180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.290562][ T7187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.293534][ T7180] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.296108][ T7187] Call trace: [ 66.298685][ T7180] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.300743][ T7187] dump_backtrace+0x1b8/0x1e4 [ 66.301581][ T7180] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.303382][ T7187] show_stack+0x2c/0x3c [ 66.304575][ T7180] sp : ffff80009f8178a0 [ 66.306325][ T7187] dump_stack_lvl+0xe4/0x150 [ 66.307366][ T7180] x29: ffff80009f8178a0 [ 66.308425][ T7187] dump_stack+0x1c/0x28 [ 66.309585][ T7180] x28: dfff800000000000 [ 66.310627][ T7187] should_fail_ex+0x3b0/0x50c [ 66.311700][ T7180] x27: 0000000000000000 [ 66.312853][ T7187] __should_failslab+0xc8/0x128 [ 66.314018][ T7180] [ 66.315134][ T7187] should_failslab+0x10/0x28 [ 66.316377][ T7180] x26: ffff0000ca3f0000 [ 66.316992][ T7187] kmalloc_trace_noprof+0x80/0x374 [ 66.318206][ T7180] x25: 1fffe0001b05ad01 [ 66.319280][ T7187] vma_node_allow+0x70/0x244 [ 66.320578][ T7180] x24: dfff800000000000 [ 66.321664][ T7187] drm_vma_node_allow+0x2c/0x3c [ 66.322847][ T7180] [ 66.323892][ T7187] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.325093][ T7180] x23: 1fffe0001b05ad00 [ 66.325698][ T7187] drm_gem_handle_create+0x60/0x74 [ 66.327120][ T7180] x22: ffff0000d82d6804 [ 66.328207][ T7187] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.329510][ T7180] x21: ffff0000d82d6808 [ 66.330592][ T7187] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.332024][ T7180] [ 66.333115][ T7187] drm_ioctl_kernel+0x26c/0x368 [ 66.334568][ T7180] x20: 0000000000000000 [ 66.335159][ T7187] drm_ioctl+0x5e4/0xae4 [ 66.336421][ T7180] x19: ffff0000d82d6800 [ 66.337479][ T7187] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.338585][ T7180] x18: ffff80009f816e58 [ 66.339650][ T7187] invoke_syscall+0x98/0x2b8 [ 66.340917][ T7180] [ 66.341989][ T7187] el0_svc_common+0x130/0x23c [ 66.343204][ T7180] x17: 0000000000000000 [ 66.343796][ T7187] do_el0_svc+0x48/0x58 [ 66.344969][ T7180] x16: ffff80008028d2a4 [ 66.346020][ T7187] el0_svc+0x54/0x168 [ 66.347080][ T7180] x15: 0000000000000001 [ 66.348207][ T7187] el0t_64_sync_handler+0x84/0xfc [ 66.349239][ T7180] [ 66.350266][ T7187] el0t_64_sync+0x190/0x194 [ 66.351520][ T7180] x14: 1fffe0001afbac1c [ 66.352256][ C0] vkms_vblank_simulate: vblank timer overrun [ 66.353336][ T7180] x13: 0000000000000000 x12: 0000000000000000 [ 66.357923][ T7180] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 66.358348][ T7183] ------------[ cut here ]------------ [ 66.360020][ T7180] x8 : ffff0000e6a00000 [ 66.361508][ T7183] WARNING: CPU: 0 PID: 7183 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.361524][ T7180] x7 : ffff800083f395f4 [ 66.362673][ T7180] x6 : 0000000000000000 [ 66.365807][ T7183] Modules linked in: [ 66.366950][ T7180] [ 66.366957][ T7180] x5 : 0000000000000000 [ 66.368052][ T7183] CPU: 0 PID: 7183 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.369062][ T7180] x4 : 0000000000000001 [ 66.369656][ T7183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.370729][ T7180] x3 : ffff8000803513c0 [ 66.373757][ T7183] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.374824][ T7180] [ 66.377461][ T7183] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.378605][ T7180] x2 : 0000000000000001 [ 66.380606][ T7183] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.381264][ T7180] x1 : 0000000000000000 [ 66.383090][ T7183] sp : ffff80009f8a78a0 [ 66.384203][ T7180] x0 : 0000000000000000 [ 66.385911][ T7183] x29: ffff80009f8a78a0 [ 66.387038][ T7180] [ 66.388218][ T7183] x28: dfff800000000000 [ 66.389282][ T7180] Call trace: [ 66.390403][ T7183] x27: 0000000000000000 [ 66.390972][ T7180] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.392043][ T7183] [ 66.392878][ T7180] drm_gem_handle_create_tail+0x224/0x384 [ 66.393977][ T7183] x26: ffff0000ca3f0000 [ 66.395703][ T7180] drm_gem_handle_create+0x60/0x74 [ 66.396280][ T7183] x25: 1fffe00018d5d101 [ 66.397733][ T7180] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.398782][ T7183] x24: dfff800000000000 [ 66.400056][ T7180] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.401177][ T7183] [ 66.402659][ T7180] drm_ioctl_kernel+0x26c/0x368 [ 66.403836][ T7183] x23: 1fffe00018d5d100 [ 66.405384][ T7180] drm_ioctl+0x5e4/0xae4 [ 66.405961][ T7183] x22: ffff0000c6ae8804 [ 66.407182][ T7180] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.408252][ T7183] x21: ffff0000c6ae8808 [ 66.409351][ T7180] invoke_syscall+0x98/0x2b8 [ 66.410480][ T7183] [ 66.411776][ T7180] el0_svc_common+0x130/0x23c [ 66.412858][ T7183] x20: 0000000000000000 [ 66.413955][ T7180] do_el0_svc+0x48/0x58 [ 66.414541][ T7183] x19: ffff0000c6ae8800 [ 66.415677][ T7180] el0_svc+0x54/0x168 [ 66.416740][ T7183] x18: 0000000000000008 [ 66.417798][ T7180] el0t_64_sync_handler+0x84/0xfc [ 66.418900][ T7183] [ 66.419928][ T7180] el0t_64_sync+0x190/0x194 [ 66.421034][ T7183] x17: 0000000000000000 [ 66.422352][ T7180] irq event stamp: 410 [ 66.422957][ T7183] x16: ffff80008028d2a4 [ 66.424215][ T7180] hardirqs last enabled at (409): [] exit_to_kernel_mode+0xdc/0x10c [ 66.425267][ T7183] x15: 0000000000000001 [ 66.426331][ T7180] hardirqs last disabled at (410): [] el1_dbg+0x24/0x80 [ 66.427478][ T7183] [ 66.430021][ T7180] softirqs last enabled at (404): [] handle_softirqs+0xa3c/0xbfc [ 66.431173][ T7183] x14: 1fffe0001afba81c [ 66.433468][ T7180] softirqs last disabled at (319): [] __do_softirq+0x14/0x20 [ 66.434063][ T7183] x13: 0000000000000000 [ 66.436567][ T7180] ---[ end trace 0000000000000000 ]--- [ 66.437628][ T7183] x12: 0000000000000000 [ 66.443885][ T7183] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 66.446031][ T7183] x8 : ffff0000e6a03c80 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 66.448372][ T7183] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 66.450434][ T7183] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 66.451828][ T7184] CPU: 1 PID: 7184 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.452515][ T7183] Call trace: [ 66.455526][ T7184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.456343][ T7183] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.458960][ T7184] Call trace: [ 66.460756][ T7183] drm_gem_handle_create_tail+0x224/0x384 [ 66.461646][ T7184] dump_backtrace+0x1b8/0x1e4 [ 66.463194][ T7183] drm_gem_handle_create+0x60/0x74 [ 66.464337][ T7184] show_stack+0x2c/0x3c [ 66.465672][ T7183] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.466732][ T7184] dump_stack_lvl+0xe4/0x150 [ 66.468233][ T7183] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.469467][ T7184] dump_stack+0x1c/0x28 [ 66.470958][ T7183] drm_ioctl_kernel+0x26c/0x368 [ 66.472034][ T7184] should_fail_ex+0x3b0/0x50c [ 66.473293][ T7183] drm_ioctl+0x5e4/0xae4 [ 66.474528][ T7184] __should_failslab+0xc8/0x128 [ 66.475586][ T7183] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.476786][ T7184] should_failslab+0x10/0x28 [ 66.478085][ T7183] invoke_syscall+0x98/0x2b8 [ 66.479321][ T7184] kmalloc_trace_noprof+0x80/0x374 [ 66.480542][ T7183] el0_svc_common+0x130/0x23c [ 66.481875][ T7184] vma_node_allow+0x70/0x244 [ 66.483176][ T7183] do_el0_svc+0x48/0x58 [ 66.484427][ T7184] drm_vma_node_allow+0x2c/0x3c [ 66.485491][ T7183] el0_svc+0x54/0x168 [ 66.486746][ T7184] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.487803][ T7183] el0t_64_sync_handler+0x84/0xfc [ 66.489258][ T7184] drm_gem_handle_create+0x60/0x74 [ 66.490573][ T7183] el0t_64_sync+0x190/0x194 [ 66.491869][ T7184] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.493043][ T7183] irq event stamp: 474 [ 66.494512][ T7184] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.495612][ T7183] hardirqs last enabled at (473): [] exit_to_kernel_mode+0xdc/0x10c [ 66.497094][ T7184] drm_ioctl_kernel+0x26c/0x368 [ 66.499649][ T7183] hardirqs last disabled at (474): [] el1_dbg+0x24/0x80 [ 66.500918][ T7184] drm_ioctl+0x5e4/0xae4 [ 66.503085][ T7183] softirqs last enabled at (468): [] handle_softirqs+0xa3c/0xbfc [ 66.504184][ T7184] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.506603][ T7183] softirqs last disabled at (285): [] __do_softirq+0x14/0x20 [ 66.507897][ T7184] invoke_syscall+0x98/0x2b8 [ 66.510206][ T7183] ---[ end trace 0000000000000000 ]--- [ 66.511433][ T7184] el0_svc_common+0x130/0x23c [ 66.513231][ C0] vkms_vblank_simulate: vblank timer overrun [ 66.514420][ T7184] do_el0_svc+0x48/0x58 [ 66.517506][ T7184] el0_svc+0x54/0x168 [ 66.518579][ T7184] el0t_64_sync_handler+0x84/0xfc [ 66.519948][ T7184] el0t_64_sync+0x190/0x194 [ 66.538366][ T7191] FAULT_INJECTION: forcing a failure. [ 66.538366][ T7191] name failslab, interval 1, probability 0, space 0, times 0 [ 66.541728][ T7191] CPU: 1 PID: 7191 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.544649][ T7191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.547096][ T7191] Call trace: [ 66.547941][ T7191] dump_backtrace+0x1b8/0x1e4 [ 66.549196][ T7191] show_stack+0x2c/0x3c [ 66.550290][ T7191] dump_stack_lvl+0xe4/0x150 [ 66.551491][ T7191] dump_stack+0x1c/0x28 [ 66.552610][ T7191] should_fail_ex+0x3b0/0x50c [ 66.553849][ T7191] __should_failslab+0xc8/0x128 [ 66.555126][ T7191] should_failslab+0x10/0x28 [ 66.556328][ T7191] kmalloc_trace_noprof+0x80/0x374 [ 66.557725][ T7191] vma_node_allow+0x70/0x244 [ 66.558882][ T7191] drm_vma_node_allow+0x2c/0x3c [ 66.560185][ T7191] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.561696][ T7191] drm_gem_handle_create+0x60/0x74 [ 66.562963][ T7191] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.564495][ T7191] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.565963][ T7191] drm_ioctl_kernel+0x26c/0x368 [ 66.567273][ T7191] drm_ioctl+0x5e4/0xae4 [ 66.568403][ T7191] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.569747][ T7191] invoke_syscall+0x98/0x2b8 [ 66.570953][ T7191] el0_svc_common+0x130/0x23c [ 66.572148][ T7191] do_el0_svc+0x48/0x58 [ 66.573278][ T7191] el0_svc+0x54/0x168 [ 66.574336][ T7191] el0t_64_sync_handler+0x84/0xfc [ 66.575749][ T7191] el0t_64_sync+0x190/0x194 [ 66.605426][ T7194] FAULT_INJECTION: forcing a failure. [ 66.605426][ T7194] name failslab, interval 1, probability 0, space 0, times 0 [ 66.611669][ T7197] FAULT_INJECTION: forcing a failure. [ 66.611669][ T7197] name failslab, interval 1, probability 0, space 0, times 0 [ 66.615043][ T7194] CPU: 1 PID: 7194 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.615063][ T7194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.620692][ T7194] Call trace: [ 66.621523][ T7194] dump_backtrace+0x1b8/0x1e4 [ 66.622744][ T7194] show_stack+0x2c/0x3c [ 66.623822][ T7194] dump_stack_lvl+0xe4/0x150 [ 66.625051][ T7194] dump_stack+0x1c/0x28 [ 66.626092][ T7194] should_fail_ex+0x3b0/0x50c [ 66.627376][ T7194] __should_failslab+0xc8/0x128 [ 66.628711][ T7194] should_failslab+0x10/0x28 [ 66.629871][ T7194] kmalloc_trace_noprof+0x80/0x374 [ 66.631242][ T7194] vma_node_allow+0x70/0x244 [ 66.632495][ T7194] drm_vma_node_allow+0x2c/0x3c [ 66.633827][ T7194] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.635294][ T7194] drm_gem_handle_create+0x60/0x74 [ 66.636634][ T7194] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.638103][ T7194] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.639589][ T7194] drm_ioctl_kernel+0x26c/0x368 [ 66.640851][ T7194] drm_ioctl+0x5e4/0xae4 [ 66.641951][ T7194] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.643316][ T7194] invoke_syscall+0x98/0x2b8 [ 66.644510][ T7194] el0_svc_common+0x130/0x23c [ 66.645734][ T7194] do_el0_svc+0x48/0x58 [ 66.646876][ T7194] el0_svc+0x54/0x168 [ 66.647998][ T7194] el0t_64_sync_handler+0x84/0xfc [ 66.649372][ T7194] el0t_64_sync+0x190/0x194 [ 66.650600][ T7197] CPU: 0 PID: 7197 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.653816][ T7197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.656613][ T7197] Call trace: [ 66.657515][ T7197] dump_backtrace+0x1b8/0x1e4 [ 66.658757][ T7197] show_stack+0x2c/0x3c [ 66.659900][ T7197] dump_stack_lvl+0xe4/0x150 [ 66.661095][ T7197] dump_stack+0x1c/0x28 [ 66.662241][ T7197] should_fail_ex+0x3b0/0x50c [ 66.663513][ T7197] __should_failslab+0xc8/0x128 [ 66.664808][ T7197] should_failslab+0x10/0x28 [ 66.666045][ T7197] kmalloc_trace_noprof+0x80/0x374 [ 66.667472][ T7197] vma_node_allow+0x70/0x244 [ 66.668665][ T7197] drm_vma_node_allow+0x2c/0x3c [ 66.669920][ T7197] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.671390][ T7197] drm_gem_handle_create+0x60/0x74 [ 66.672707][ T7197] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.674127][ T7197] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.675680][ T7197] drm_ioctl_kernel+0x26c/0x368 [ 66.675800][ T7195] FAULT_INJECTION: forcing a failure. [ 66.675800][ T7195] name failslab, interval 1, probability 0, space 0, times 0 [ 66.676918][ T7197] drm_ioctl+0x5e4/0xae4 [ 66.681256][ T7197] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.681671][ T7194] ------------[ cut here ]------------ [ 66.682589][ T7197] invoke_syscall+0x98/0x2b8 [ 66.683949][ T7194] WARNING: CPU: 1 PID: 7194 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.685217][ T7197] el0_svc_common+0x130/0x23c [ 66.688209][ T7194] Modules linked in: [ 66.689444][ T7197] do_el0_svc+0x48/0x58 [ 66.690445][ T7194] CPU: 1 PID: 7194 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.691514][ T7197] el0_svc+0x54/0x168 [ 66.694505][ T7194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.695510][ T7197] el0t_64_sync_handler+0x84/0xfc [ 66.698115][ T7194] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.699370][ T7197] el0t_64_sync+0x190/0x194 [ 66.701295][ T7194] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.702618][ C0] vkms_vblank_simulate: vblank timer overrun [ 66.704374][ T7194] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.707710][ T7194] sp : ffff80009fb878a0 [ 66.708765][ T7194] x29: ffff80009fb878a0 x28: dfff800000000000 x27: 0000000000000001 [ 66.710844][ T7194] x26: ffff0000ca3f0000 x25: 1fffe0001a32a001 x24: dfff800000000000 [ 66.712973][ T7194] x23: 1fffe0001a32a000 x22: ffff0000d1950004 x21: ffff0000d1950008 [ 66.715157][ T7194] x20: 0000000000000000 x19: ffff0000d1950000 x18: 0000000000000008 [ 66.717219][ T7194] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 66.719326][ T7194] x14: 1fffe0001b2cfa1c x13: 0000000000000000 x12: 0000000000000000 [ 66.721528][ T7194] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 66.723547][ T7194] x8 : ffff0000d57f3c80 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 66.725624][ T7194] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 66.727375][ T7197] ------------[ cut here ]------------ [ 66.727708][ T7194] x2 : 0000000000000001 [ 66.729150][ T7197] WARNING: CPU: 0 PID: 7197 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.729170][ T7194] x1 : 0000000000000000 [ 66.730260][ T7194] x0 : 0000000000000000 [ 66.733187][ T7197] Modules linked in: [ 66.734266][ T7194] [ 66.734274][ T7194] Call trace: [ 66.735382][ T7197] [ 66.736430][ T7194] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.737036][ T7197] CPU: 0 PID: 7197 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.737949][ T7194] drm_gem_handle_create_tail+0x224/0x384 [ 66.738589][ T7197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.740241][ T7194] drm_gem_handle_create+0x60/0x74 [ 66.743326][ T7197] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.744752][ T7194] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.747434][ T7197] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.748765][ T7194] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.750834][ T7197] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.752323][ T7194] drm_ioctl_kernel+0x26c/0x368 [ 66.754101][ T7197] sp : ffff80009f7478a0 [ 66.755585][ T7194] drm_ioctl+0x5e4/0xae4 [ 66.757316][ T7197] x29: ffff80009f7478a0 [ 66.758517][ T7194] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.759550][ T7197] x28: dfff800000000000 [ 66.760626][ T7194] invoke_syscall+0x98/0x2b8 [ 66.761689][ T7197] x27: 0000000000000000 [ 66.762993][ T7194] el0_svc_common+0x130/0x23c [ 66.764124][ T7197] [ 66.765305][ T7194] do_el0_svc+0x48/0x58 [ 66.766400][ T7197] x26: ffff0000ca3f0000 [ 66.767676][ T7194] el0_svc+0x54/0x168 [ 66.768336][ T7197] x25: 1fffe0001cd03701 [ 66.769445][ T7194] el0t_64_sync_handler+0x84/0xfc [ 66.770594][ T7197] x24: dfff800000000000 [ 66.771621][ T7194] el0t_64_sync+0x190/0x194 [ 66.772699][ T7197] [ 66.773995][ T7194] irq event stamp: 408 [ 66.775050][ T7197] x23: 1fffe0001cd03700 [ 66.776230][ T7194] hardirqs last enabled at (407): [] exit_to_kernel_mode+0xdc/0x10c [ 66.776833][ T7197] x22: ffff0000e681b804 [ 66.777926][ T7194] hardirqs last disabled at (408): [] el1_dbg+0x24/0x80 [ 66.778992][ T7197] x21: ffff0000e681b808 [ 66.781441][ T7194] softirqs last enabled at (402): [] handle_softirqs+0xa3c/0xbfc [ 66.782567][ T7197] [ 66.784894][ T7194] softirqs last disabled at (305): [] __do_softirq+0x14/0x20 [ 66.786011][ T7197] x20: 0000000000000000 [ 66.788444][ T7194] ---[ end trace 0000000000000000 ]--- [ 66.789014][ T7197] x19: ffff0000e681b800 x18: ffff80009f746e58 [ 66.795243][ T7199] FAULT_INJECTION: forcing a failure. [ 66.795243][ T7199] name failslab, interval 1, probability 0, space 0, times 0 [ 66.795814][ T7197] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 66.799848][ T7195] CPU: 1 PID: 7195 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.801126][ T7197] x14: 1fffe0001b354a1c [ 66.804245][ T7195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.805333][ T7197] x13: 0000000000000000 [ 66.807933][ T7195] Call trace: [ 66.809035][ T7197] x12: 0000000000000000 [ 66.809912][ T7195] dump_backtrace+0x1b8/0x1e4 [ 66.811024][ T7197] [ 66.812167][ T7195] show_stack+0x2c/0x3c [ 66.812753][ T7197] x11: 0000000000000001 [ 66.813837][ T7195] dump_stack_lvl+0xe4/0x150 [ 66.814929][ T7197] x10: 0000000000ff0100 [ 66.816137][ T7195] dump_stack+0x1c/0x28 [ 66.817231][ T7197] x9 : 0000000000000000 [ 66.818344][ T7195] should_fail_ex+0x3b0/0x50c [ 66.819464][ T7197] [ 66.820659][ T7195] __should_failslab+0xc8/0x128 [ 66.821246][ T7197] x8 : ffff0000d62ebc80 [ 66.822462][ T7195] should_failslab+0x10/0x28 [ 66.823525][ T7197] x7 : ffff800083f395f4 [ 66.824660][ T7195] kmalloc_trace_noprof+0x80/0x374 [ 66.825774][ T7197] x6 : 0000000000000000 [ 66.827084][ T7195] vma_node_allow+0x70/0x244 [ 66.828283][ T7197] [ 66.829504][ T7195] drm_vma_node_allow+0x2c/0x3c [ 66.830080][ T7197] x5 : 0000000000000000 [ 66.831318][ T7195] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.832372][ T7197] x4 : 0000000000000001 [ 66.833886][ T7195] drm_gem_handle_create+0x60/0x74 [ 66.834943][ T7197] x3 : ffff8000803513c0 [ 66.836216][ T7195] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.837322][ T7197] [ 66.838800][ T7195] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.839410][ T7197] x2 : 0000000000000001 [ 66.840908][ T7195] drm_ioctl_kernel+0x26c/0x368 [ 66.842017][ T7197] x1 : 0000000000000000 [ 66.843223][ T7195] drm_ioctl+0x5e4/0xae4 [ 66.844291][ T7197] x0 : 0000000000000000 [ 66.845349][ T7195] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.846446][ T7197] [ 66.847716][ T7195] invoke_syscall+0x98/0x2b8 [ 66.848290][ T7197] Call trace: [ 66.849463][ T7195] el0_svc_common+0x130/0x23c [ 66.850325][ T7197] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.851619][ T7195] do_el0_svc+0x48/0x58 [ 66.853344][ T7197] drm_gem_handle_create_tail+0x224/0x384 [ 66.854382][ T7195] el0_svc+0x54/0x168 [ 66.855831][ T7197] drm_gem_handle_create+0x60/0x74 [ 66.856897][ T7195] el0t_64_sync_handler+0x84/0xfc [ 66.858232][ T7197] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.859491][ T7195] el0t_64_sync+0x190/0x194 [ 66.860894][ T7197] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.863559][ T7197] drm_ioctl_kernel+0x26c/0x368 [ 66.864919][ T7197] drm_ioctl+0x5e4/0xae4 [ 66.866027][ T7197] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.867354][ T7197] invoke_syscall+0x98/0x2b8 [ 66.868552][ T7197] el0_svc_common+0x130/0x23c [ 66.869779][ T7197] do_el0_svc+0x48/0x58 [ 66.870885][ T7197] el0_svc+0x54/0x168 [ 66.871904][ T7199] CPU: 1 PID: 7199 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.871943][ T7197] el0t_64_sync_handler+0x84/0xfc [ 66.874919][ T7199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.876267][ T7197] el0t_64_sync+0x190/0x194 [ 66.878847][ T7199] Call trace: [ 66.879950][ T7197] irq event stamp: 774 [ 66.880818][ T7199] dump_backtrace+0x1b8/0x1e4 [ 66.881923][ T7197] hardirqs last enabled at (773): [] exit_to_kernel_mode+0xdc/0x10c [ 66.883110][ T7199] show_stack+0x2c/0x3c [ 66.885625][ T7197] hardirqs last disabled at (774): [] el1_dbg+0x24/0x80 [ 66.886680][ T7199] dump_stack_lvl+0xe4/0x150 [ 66.888998][ T7197] softirqs last enabled at (768): [] handle_softirqs+0xa3c/0xbfc [ 66.890111][ T7199] dump_stack+0x1c/0x28 [ 66.892565][ T7197] softirqs last disabled at (423): [] __do_softirq+0x14/0x20 [ 66.893615][ T7199] should_fail_ex+0x3b0/0x50c [ 66.895812][ T7197] ---[ end trace 0000000000000000 ]--- [ 66.897060][ T7199] __should_failslab+0xc8/0x128 [ 66.898557][ C0] vkms_vblank_simulate: vblank timer overrun [ 66.899691][ T7199] should_failslab+0x10/0x28 [ 66.902483][ T7199] kmalloc_trace_noprof+0x80/0x374 [ 66.903835][ T7199] vma_node_allow+0x70/0x244 [ 66.905027][ T7199] drm_vma_node_allow+0x2c/0x3c [ 66.906261][ T7199] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.907746][ T7199] drm_gem_handle_create+0x60/0x74 [ 66.909061][ T7199] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.910561][ T7199] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.911979][ T7199] drm_ioctl_kernel+0x26c/0x368 [ 66.913266][ T7199] drm_ioctl+0x5e4/0xae4 [ 66.914436][ T7199] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.915705][ T7199] invoke_syscall+0x98/0x2b8 [ 66.916946][ T7199] el0_svc_common+0x130/0x23c [ 66.918172][ T7199] do_el0_svc+0x48/0x58 [ 66.919233][ T7199] el0_svc+0x54/0x168 [ 66.920345][ T7199] el0t_64_sync_handler+0x84/0xfc [ 66.921694][ T7199] el0t_64_sync+0x190/0x194 [ 66.926046][ T7206] FAULT_INJECTION: forcing a failure. [ 66.926046][ T7206] name failslab, interval 1, probability 0, space 0, times 0 [ 66.928131][ T7199] ------------[ cut here ]------------ [ 66.930788][ T7199] WARNING: CPU: 1 PID: 7199 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.933825][ T7199] Modules linked in: [ 66.934823][ T7199] CPU: 1 PID: 7199 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.937862][ T7199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.940495][ T7199] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.940552][ T7210] FAULT_INJECTION: forcing a failure. [ 66.940552][ T7210] name failslab, interval 1, probability 0, space 0, times 0 [ 66.942532][ T7199] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.942554][ T7199] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.942567][ T7199] sp : ffff80009f8f78a0 [ 66.942572][ T7199] x29: ffff80009f8f78a0 x28: dfff800000000000 [ 66.946076][ T7206] CPU: 0 PID: 7206 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 66.947646][ T7199] x27: 0000000000000001 [ 66.949444][ T7206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 66.950496][ T7199] [ 66.952090][ T7206] Call trace: [ 66.955104][ T7199] x26: ffff0000ca3f0000 [ 66.956208][ T7206] dump_backtrace+0x1b8/0x1e4 [ 66.958782][ T7199] x25: 1fffe0001c812801 [ 66.959334][ T7206] show_stack+0x2c/0x3c [ 66.960150][ T7199] x24: dfff800000000000 [ 66.961159][ T7206] dump_stack_lvl+0xe4/0x150 [ 66.962346][ T7199] [ 66.963450][ T7206] dump_stack+0x1c/0x28 [ 66.964484][ T7199] x23: 1fffe0001c812800 [ 66.965552][ T7206] should_fail_ex+0x3b0/0x50c [ 66.966711][ T7199] x22: ffff0000e4094004 [ 66.967307][ T7206] __should_failslab+0xc8/0x128 [ 66.968356][ T7199] x21: ffff0000e4094008 [ 66.969425][ T7206] should_failslab+0x10/0x28 [ 66.970635][ T7199] [ 66.971742][ T7206] kmalloc_trace_noprof+0x80/0x374 [ 66.973009][ T7199] x20: 0000000000000000 [ 66.974066][ T7206] vma_node_allow+0x70/0x244 [ 66.975278][ T7199] x19: ffff0000e4094000 [ 66.975831][ T7206] drm_vma_node_allow+0x2c/0x3c [ 66.977082][ T7199] x18: 0000000000000008 [ 66.978158][ T7206] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.979345][ T7199] [ 66.980418][ T7206] drm_gem_handle_create+0x60/0x74 [ 66.981630][ T7199] x17: 0000000000000000 [ 66.982764][ T7206] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 66.984199][ T7199] x16: ffff80008028d2a4 [ 66.984756][ T7206] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.986048][ T7199] x15: 0000000000000001 [ 66.987048][ T7206] drm_ioctl_kernel+0x26c/0x368 [ 66.988426][ T7199] [ 66.989631][ T7206] drm_ioctl+0x5e4/0xae4 [ 66.991136][ T7199] x14: 1fffe0001b2cf21c [ 66.992186][ T7206] __arm64_sys_ioctl+0x14c/0x1c8 [ 66.993427][ T7199] x13: 0000000000000000 [ 66.994014][ T7206] invoke_syscall+0x98/0x2b8 [ 66.995080][ T7199] x12: 0000000000000000 [ 66.996202][ T7206] el0_svc_common+0x130/0x23c [ 66.997498][ T7199] [ 66.998638][ T7206] do_el0_svc+0x48/0x58 [ 66.999825][ T7199] x11: 0000000000000001 [ 67.000930][ T7206] el0_svc+0x54/0x168 [ 67.002127][ T7199] x10: 0000000000ff0100 [ 67.002787][ T7206] el0t_64_sync_handler+0x84/0xfc [ 67.003833][ T7199] x9 : 0000000000000000 [ 67.004919][ T7206] el0t_64_sync+0x190/0x194 [ 67.005900][ T7199] [ 67.007159][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.008342][ T7199] x8 : ffff0000d5a15ac0 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 67.015352][ T7199] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 67.017590][ T7199] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 67.018773][ T7210] CPU: 0 PID: 7210 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.019639][ T7199] Call trace: [ 67.022784][ T7210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.023655][ T7199] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.026241][ T7210] Call trace: [ 67.027915][ T7199] drm_gem_handle_create_tail+0x224/0x384 [ 67.028771][ T7210] dump_backtrace+0x1b8/0x1e4 [ 67.030214][ T7199] drm_gem_handle_create+0x60/0x74 [ 67.031427][ T7210] show_stack+0x2c/0x3c [ 67.032815][ T7199] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.033905][ T7210] dump_stack_lvl+0xe4/0x150 [ 67.035403][ T7199] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.036557][ T7210] dump_stack+0x1c/0x28 [ 67.038000][ T7199] drm_ioctl_kernel+0x26c/0x368 [ 67.039052][ T7210] should_fail_ex+0x3b0/0x50c [ 67.040288][ T7199] drm_ioctl+0x5e4/0xae4 [ 67.041499][ T7210] __should_failslab+0xc8/0x128 [ 67.042650][ T7199] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.043857][ T7210] should_failslab+0x10/0x28 [ 67.045082][ T7199] invoke_syscall+0x98/0x2b8 [ 67.046245][ T7210] kmalloc_trace_noprof+0x80/0x374 [ 67.047372][ T7199] el0_svc_common+0x130/0x23c [ 67.048650][ T7210] vma_node_allow+0x70/0x244 [ 67.049792][ T7199] do_el0_svc+0x48/0x58 [ 67.050945][ T7210] drm_vma_node_allow+0x2c/0x3c [ 67.052002][ T7199] el0_svc+0x54/0x168 [ 67.053199][ T7210] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.054207][ T7199] el0t_64_sync_handler+0x84/0xfc [ 67.055729][ T7210] drm_gem_handle_create+0x60/0x74 [ 67.057057][ T7199] el0t_64_sync+0x190/0x194 [ 67.058341][ T7210] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.059540][ T7199] irq event stamp: 710 [ 67.060961][ T7210] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.062100][ T7199] hardirqs last enabled at (709): [] exit_to_kernel_mode+0xdc/0x10c [ 67.063559][ T7210] drm_ioctl_kernel+0x26c/0x368 [ 67.066077][ T7199] hardirqs last disabled at (710): [] el1_dbg+0x24/0x80 [ 67.067353][ T7210] drm_ioctl+0x5e4/0xae4 [ 67.069581][ T7199] softirqs last enabled at (704): [] handle_softirqs+0xa3c/0xbfc [ 67.070668][ T7210] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.073172][ T7199] softirqs last disabled at (443): [] __do_softirq+0x14/0x20 [ 67.074421][ T7210] invoke_syscall+0x98/0x2b8 [ 67.076772][ T7199] ---[ end trace 0000000000000000 ]--- [ 67.077892][ T7210] el0_svc_common+0x130/0x23c [ 67.080754][ T7210] do_el0_svc+0x48/0x58 [ 67.081907][ T7210] el0_svc+0x54/0x168 [ 67.082976][ T7210] el0t_64_sync_handler+0x84/0xfc [ 67.084351][ T7210] el0t_64_sync+0x190/0x194 [ 67.085602][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.133272][ T7210] ------------[ cut here ]------------ [ 67.134804][ T7210] WARNING: CPU: 0 PID: 7210 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.137852][ T7210] Modules linked in: [ 67.138860][ T7210] CPU: 0 PID: 7210 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.139622][ T7220] FAULT_INJECTION: forcing a failure. [ 67.139622][ T7220] name failslab, interval 1, probability 0, space 0, times 0 [ 67.141970][ T7210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.141982][ T7210] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.141996][ T7210] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.151711][ T7220] CPU: 1 PID: 7220 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.151734][ T7220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.151742][ T7220] Call trace: [ 67.154808][ T7210] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.157485][ T7220] dump_backtrace+0x1b8/0x1e4 [ 67.158321][ T7210] sp : ffff80009f8378a0 [ 67.160084][ T7220] show_stack+0x2c/0x3c [ 67.161335][ T7210] x29: ffff80009f8378a0 [ 67.162388][ T7220] dump_stack_lvl+0xe4/0x150 [ 67.163418][ T7210] x28: dfff800000000000 [ 67.164493][ T7220] dump_stack+0x1c/0x28 [ 67.165715][ T7210] x27: 0000000000000000 [ 67.166785][ T7220] should_fail_ex+0x3b0/0x50c [ 67.167887][ T7210] [ 67.167892][ T7210] x26: ffff0000ca3f0000 [ 67.169022][ T7220] __should_failslab+0xc8/0x128 [ 67.170206][ T7210] x25: 1fffe0001b326201 [ 67.170800][ T7220] should_failslab+0x10/0x28 [ 67.171852][ T7210] x24: dfff800000000000 [ 67.173207][ T7220] kmalloc_trace_noprof+0x80/0x374 [ 67.174307][ T7210] [ 67.175466][ T7220] vma_node_allow+0x70/0x244 [ 67.176663][ T7210] x23: 1fffe0001b326200 [ 67.177986][ T7220] drm_vma_node_allow+0x2c/0x3c [ 67.178576][ T7210] x22: ffff0000d9931004 [ 67.179820][ T7220] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.180879][ T7210] x21: ffff0000d9931008 [ 67.182186][ T7220] drm_gem_handle_create+0x60/0x74 [ 67.183306][ T7210] [ 67.184811][ T7220] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.185893][ T7210] x20: 0000000000000000 [ 67.187136][ T7220] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.187669][ T7210] x19: ffff0000d9931000 [ 67.189169][ T7220] drm_ioctl_kernel+0x26c/0x368 [ 67.190253][ T7210] x18: 0000000000000008 [ 67.191746][ T7220] drm_ioctl+0x5e4/0xae4 [ 67.192896][ T7210] [ 67.194242][ T7220] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.195334][ T7210] x17: 0000000000000000 [ 67.196363][ T7220] invoke_syscall+0x98/0x2b8 [ 67.196991][ T7210] x16: ffff80008028d2a4 [ 67.198319][ T7220] el0_svc_common+0x130/0x23c [ 67.199367][ T7210] x15: 0000000000000001 [ 67.200518][ T7220] do_el0_svc+0x48/0x58 [ 67.201602][ T7210] [ 67.202800][ T7220] el0_svc+0x54/0x168 [ 67.203917][ T7210] x14: 1fffe000193ede1c [ 67.205043][ T7220] el0t_64_sync_handler+0x84/0xfc [ 67.205602][ T7210] x13: 0000000000000000 [ 67.206639][ T7220] el0t_64_sync+0x190/0x194 [ 67.207702][ T7210] x12: 0000000000000000 [ 67.210301][ T7221] FAULT_INJECTION: forcing a failure. [ 67.210301][ T7221] name failslab, interval 1, probability 0, space 0, times 0 [ 67.211218][ T7210] [ 67.216473][ T7210] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 67.218618][ T7210] x8 : ffff0000d670bc80 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 67.219277][ T7221] CPU: 1 PID: 7221 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.220718][ T7210] x5 : 0000000000000000 [ 67.223826][ T7221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.224911][ T7210] x4 : 0000000000000001 [ 67.227482][ T7221] Call trace: [ 67.227493][ T7221] dump_backtrace+0x1b8/0x1e4 [ 67.228608][ T7210] x3 : ffff8000803513c0 [ 67.229544][ T7221] show_stack+0x2c/0x3c [ 67.230808][ T7210] [ 67.231907][ T7221] dump_stack_lvl+0xe4/0x150 [ 67.232966][ T7210] x2 : 0000000000000001 [ 67.233568][ T7221] dump_stack+0x1c/0x28 [ 67.234733][ T7210] x1 : 0000000000000000 [ 67.235844][ T7221] should_fail_ex+0x3b0/0x50c [ 67.236858][ T7210] x0 : 0000000000000000 [ 67.237988][ T7221] __should_failslab+0xc8/0x128 [ 67.239156][ T7210] [ 67.240289][ T7221] should_failslab+0x10/0x28 [ 67.241546][ T7210] Call trace: [ 67.242173][ T7221] kmalloc_trace_noprof+0x80/0x374 [ 67.243311][ T7210] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.244167][ T7221] vma_node_allow+0x70/0x244 [ 67.245472][ T7210] drm_gem_handle_create_tail+0x224/0x384 [ 67.247120][ T7221] drm_vma_node_allow+0x2c/0x3c [ 67.248297][ T7210] drm_gem_handle_create+0x60/0x74 [ 67.249761][ T7221] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.250928][ T7210] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.252260][ T7221] drm_gem_handle_create+0x60/0x74 [ 67.253713][ T7210] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.255125][ T7221] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.256353][ T7210] drm_ioctl_kernel+0x26c/0x368 [ 67.257750][ T7221] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.259129][ T7210] drm_ioctl+0x5e4/0xae4 [ 67.260363][ T7221] drm_ioctl_kernel+0x26c/0x368 [ 67.261856][ T7210] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.262883][ T7221] drm_ioctl+0x5e4/0xae4 [ 67.264083][ T7210] invoke_syscall+0x98/0x2b8 [ 67.265396][ T7221] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.266476][ T7210] el0_svc_common+0x130/0x23c [ 67.267710][ T7221] invoke_syscall+0x98/0x2b8 [ 67.268952][ T7210] do_el0_svc+0x48/0x58 [ 67.270196][ T7221] el0_svc_common+0x130/0x23c [ 67.271431][ T7210] el0_svc+0x54/0x168 [ 67.272555][ T7221] do_el0_svc+0x48/0x58 [ 67.273789][ T7210] el0t_64_sync_handler+0x84/0xfc [ 67.274828][ T7221] el0_svc+0x54/0x168 [ 67.275865][ T7210] el0t_64_sync+0x190/0x194 [ 67.277100][ T7221] el0t_64_sync_handler+0x84/0xfc [ 67.278078][ T7210] irq event stamp: 448 [ 67.279243][ T7221] el0t_64_sync+0x190/0x194 [ 67.280546][ T7210] hardirqs last enabled at (447): [] exit_to_kernel_mode+0xdc/0x10c [ 67.285541][ T7210] hardirqs last disabled at (448): [] el1_dbg+0x24/0x80 [ 67.287765][ T7210] softirqs last enabled at (442): [] handle_softirqs+0xa3c/0xbfc [ 67.290273][ T7210] softirqs last disabled at (285): [] __do_softirq+0x14/0x20 [ 67.292653][ T7210] ---[ end trace 0000000000000000 ]--- [ 67.294208][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.323943][ T7227] FAULT_INJECTION: forcing a failure. [ 67.323943][ T7227] name failslab, interval 1, probability 0, space 0, times 0 [ 67.327321][ T7227] CPU: 0 PID: 7227 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.330508][ T7227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.333097][ T7227] Call trace: [ 67.333949][ T7227] dump_backtrace+0x1b8/0x1e4 [ 67.335124][ T7227] show_stack+0x2c/0x3c [ 67.336284][ T7227] dump_stack_lvl+0xe4/0x150 [ 67.337483][ T7227] dump_stack+0x1c/0x28 [ 67.338514][ T7227] should_fail_ex+0x3b0/0x50c [ 67.339743][ T7227] __should_failslab+0xc8/0x128 [ 67.341037][ T7227] should_failslab+0x10/0x28 [ 67.342246][ T7227] kmalloc_trace_noprof+0x80/0x374 [ 67.343587][ T7227] vma_node_allow+0x70/0x244 [ 67.344797][ T7227] drm_vma_node_allow+0x2c/0x3c [ 67.346112][ T7227] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.347654][ T7227] drm_gem_handle_create+0x60/0x74 [ 67.348951][ T7227] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.349216][ T7229] FAULT_INJECTION: forcing a failure. [ 67.349216][ T7229] name failslab, interval 1, probability 0, space 0, times 0 [ 67.350371][ T7227] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.350390][ T7227] drm_ioctl_kernel+0x26c/0x368 [ 67.350403][ T7227] drm_ioctl+0x5e4/0xae4 [ 67.357528][ T7227] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.358882][ T7227] invoke_syscall+0x98/0x2b8 [ 67.360050][ T7227] el0_svc_common+0x130/0x23c [ 67.361315][ T7227] do_el0_svc+0x48/0x58 [ 67.362454][ T7227] el0_svc+0x54/0x168 [ 67.363521][ T7227] el0t_64_sync_handler+0x84/0xfc [ 67.364922][ T7227] el0t_64_sync+0x190/0x194 [ 67.366108][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.366271][ T7229] CPU: 1 PID: 7229 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.370866][ T7229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.373623][ T7229] Call trace: [ 67.374507][ T7229] dump_backtrace+0x1b8/0x1e4 [ 67.375699][ T7229] show_stack+0x2c/0x3c [ 67.376836][ T7229] dump_stack_lvl+0xe4/0x150 [ 67.378108][ T7229] dump_stack+0x1c/0x28 [ 67.379186][ T7229] should_fail_ex+0x3b0/0x50c [ 67.380479][ T7229] __should_failslab+0xc8/0x128 [ 67.381791][ T7229] should_failslab+0x10/0x28 [ 67.382930][ T7229] kmalloc_trace_noprof+0x80/0x374 [ 67.384294][ T7229] vma_node_allow+0x70/0x244 [ 67.385536][ T7229] drm_vma_node_allow+0x2c/0x3c [ 67.386776][ T7229] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.388280][ T7229] drm_gem_handle_create+0x60/0x74 [ 67.389626][ T7229] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.391100][ T7229] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.392669][ T7229] drm_ioctl_kernel+0x26c/0x368 [ 67.393967][ T7229] drm_ioctl+0x5e4/0xae4 [ 67.395061][ T7229] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.396382][ T7229] invoke_syscall+0x98/0x2b8 [ 67.397543][ T7229] el0_svc_common+0x130/0x23c [ 67.398728][ T7229] do_el0_svc+0x48/0x58 [ 67.399840][ T7229] el0_svc+0x54/0x168 [ 67.400940][ T7229] el0t_64_sync_handler+0x84/0xfc [ 67.402259][ T7229] el0t_64_sync+0x190/0x194 [ 67.409381][ T7232] FAULT_INJECTION: forcing a failure. [ 67.409381][ T7232] name failslab, interval 1, probability 0, space 0, times 0 [ 67.415413][ T7224] FAULT_INJECTION: forcing a failure. [ 67.415413][ T7224] name failslab, interval 1, probability 0, space 0, times 0 [ 67.417604][ T7232] CPU: 0 PID: 7232 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.421856][ T7232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.424413][ T7232] Call trace: [ 67.425288][ T7232] dump_backtrace+0x1b8/0x1e4 [ 67.426544][ T7232] show_stack+0x2c/0x3c [ 67.427589][ T7232] dump_stack_lvl+0xe4/0x150 [ 67.428813][ T7232] dump_stack+0x1c/0x28 [ 67.429839][ T7232] should_fail_ex+0x3b0/0x50c [ 67.431049][ T7232] __should_failslab+0xc8/0x128 [ 67.432289][ T7232] should_failslab+0x10/0x28 [ 67.433439][ T7232] kmalloc_trace_noprof+0x80/0x374 [ 67.434811][ T7232] vma_node_allow+0x70/0x244 [ 67.436071][ T7232] drm_vma_node_allow+0x2c/0x3c [ 67.437308][ T7232] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.438844][ T7232] drm_gem_handle_create+0x60/0x74 [ 67.440197][ T7232] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.441655][ T7232] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.443103][ T7232] drm_ioctl_kernel+0x26c/0x368 [ 67.444363][ T7232] drm_ioctl+0x5e4/0xae4 [ 67.445492][ T7232] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.446772][ T7232] invoke_syscall+0x98/0x2b8 [ 67.447949][ T7232] el0_svc_common+0x130/0x23c [ 67.449152][ T7232] do_el0_svc+0x48/0x58 [ 67.450277][ T7232] el0_svc+0x54/0x168 [ 67.451280][ T7232] el0t_64_sync_handler+0x84/0xfc [ 67.452596][ T7232] el0t_64_sync+0x190/0x194 [ 67.453870][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.464144][ T7238] FAULT_INJECTION: forcing a failure. [ 67.464144][ T7238] name failslab, interval 1, probability 0, space 0, times 0 [ 67.466685][ T7234] FAULT_INJECTION: forcing a failure. [ 67.466685][ T7234] name failslab, interval 1, probability 0, space 0, times 0 [ 67.468773][ T7239] FAULT_INJECTION: forcing a failure. [ 67.468773][ T7239] name failslab, interval 1, probability 0, space 0, times 0 [ 67.471989][ T7234] CPU: 0 PID: 7234 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.477515][ T7234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.480040][ T7234] Call trace: [ 67.480892][ T7234] dump_backtrace+0x1b8/0x1e4 [ 67.482099][ T7234] show_stack+0x2c/0x3c [ 67.483168][ T7234] dump_stack_lvl+0xe4/0x150 [ 67.484332][ T7234] dump_stack+0x1c/0x28 [ 67.485444][ T7234] should_fail_ex+0x3b0/0x50c [ 67.486672][ T7234] __should_failslab+0xc8/0x128 [ 67.487920][ T7234] should_failslab+0x10/0x28 [ 67.489174][ T7234] kmalloc_trace_noprof+0x80/0x374 [ 67.490497][ T7234] vma_node_allow+0x70/0x244 [ 67.491688][ T7234] drm_vma_node_allow+0x2c/0x3c [ 67.492937][ T7234] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.494473][ T7234] drm_gem_handle_create+0x60/0x74 [ 67.495807][ T7234] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.497246][ T7234] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.498715][ T7234] drm_ioctl_kernel+0x26c/0x368 [ 67.499921][ T7234] drm_ioctl+0x5e4/0xae4 [ 67.500986][ T7234] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.502222][ T7234] invoke_syscall+0x98/0x2b8 [ 67.503378][ T7234] el0_svc_common+0x130/0x23c [ 67.504624][ T7234] do_el0_svc+0x48/0x58 [ 67.505757][ T7234] el0_svc+0x54/0x168 [ 67.506776][ T7234] el0t_64_sync_handler+0x84/0xfc [ 67.508080][ T7234] el0t_64_sync+0x190/0x194 [ 67.509217][ T7238] CPU: 1 PID: 7238 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.509292][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.512378][ T7238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.516564][ T7238] Call trace: [ 67.517466][ T7238] dump_backtrace+0x1b8/0x1e4 [ 67.518731][ T7238] show_stack+0x2c/0x3c [ 67.519845][ T7238] dump_stack_lvl+0xe4/0x150 [ 67.521108][ T7238] dump_stack+0x1c/0x28 [ 67.522168][ T7238] should_fail_ex+0x3b0/0x50c [ 67.523359][ T7238] __should_failslab+0xc8/0x128 [ 67.524636][ T7238] should_failslab+0x10/0x28 [ 67.525792][ T7238] kmem_cache_alloc_noprof+0x84/0x350 [ 67.527283][ T7238] security_file_alloc+0x30/0x124 [ 67.528524][ T7238] init_file+0x90/0x1f8 [ 67.529652][ T7238] alloc_empty_file+0xc0/0x1d4 [ 67.530886][ T7238] alloc_file_pseudo+0x1a0/0x25c [ 67.532189][ T7238] __shmem_file_setup+0x1f4/0x280 [ 67.533500][ T7238] shmem_file_setup+0x40/0x54 [ 67.534645][ T7238] drm_gem_object_init+0x234/0x2fc [ 67.535998][ T7238] __drm_gem_shmem_create+0x178/0x2d4 [ 67.537477][ T7238] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 67.539020][ T7238] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.540533][ T7238] drm_ioctl_kernel+0x26c/0x368 [ 67.541771][ T7238] drm_ioctl+0x5e4/0xae4 [ 67.542924][ T7238] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.544290][ T7238] invoke_syscall+0x98/0x2b8 [ 67.545478][ T7238] el0_svc_common+0x130/0x23c [ 67.546717][ T7238] do_el0_svc+0x48/0x58 [ 67.547766][ T7238] el0_svc+0x54/0x168 [ 67.548856][ T7238] el0t_64_sync_handler+0x84/0xfc [ 67.550172][ T7238] el0t_64_sync+0x190/0x194 [ 67.553119][ T7244] FAULT_INJECTION: forcing a failure. [ 67.553119][ T7244] name failslab, interval 1, probability 0, space 0, times 0 [ 67.557465][ T7239] CPU: 0 PID: 7239 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.560578][ T7239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.563223][ T7239] Call trace: [ 67.564018][ T7239] dump_backtrace+0x1b8/0x1e4 [ 67.565276][ T7239] show_stack+0x2c/0x3c [ 67.566397][ T7239] dump_stack_lvl+0xe4/0x150 [ 67.567622][ T7239] dump_stack+0x1c/0x28 [ 67.568702][ T7239] should_fail_ex+0x3b0/0x50c [ 67.569919][ T7239] __should_failslab+0xc8/0x128 [ 67.571248][ T7239] should_failslab+0x10/0x28 [ 67.572488][ T7239] kmalloc_trace_noprof+0x80/0x374 [ 67.573837][ T7239] vma_node_allow+0x70/0x244 [ 67.575005][ T7239] drm_vma_node_allow+0x2c/0x3c [ 67.576252][ T7239] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.577719][ T7239] drm_gem_handle_create+0x60/0x74 [ 67.579078][ T7239] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.580519][ T7239] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.581981][ T7239] drm_ioctl_kernel+0x26c/0x368 [ 67.583189][ T7239] drm_ioctl+0x5e4/0xae4 [ 67.584311][ T7239] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.585582][ T7239] invoke_syscall+0x98/0x2b8 [ 67.586788][ T7239] el0_svc_common+0x130/0x23c [ 67.587912][ T7239] do_el0_svc+0x48/0x58 [ 67.588944][ T7239] el0_svc+0x54/0x168 [ 67.589972][ T7239] el0t_64_sync_handler+0x84/0xfc [ 67.591247][ T7239] el0t_64_sync+0x190/0x194 [ 67.592438][ T7224] CPU: 1 PID: 7224 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.592491][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.595567][ T7224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.599687][ T7224] Call trace: [ 67.600530][ T7224] dump_backtrace+0x1b8/0x1e4 [ 67.601800][ T7224] show_stack+0x2c/0x3c [ 67.602895][ T7224] dump_stack_lvl+0xe4/0x150 [ 67.604069][ T7224] dump_stack+0x1c/0x28 [ 67.605212][ T7224] should_fail_ex+0x3b0/0x50c [ 67.606376][ T7224] __should_failslab+0xc8/0x128 [ 67.607654][ T7224] should_failslab+0x10/0x28 [ 67.608871][ T7224] kmalloc_trace_noprof+0x80/0x374 [ 67.610283][ T7224] vma_node_allow+0x70/0x244 [ 67.611503][ T7224] drm_vma_node_allow+0x2c/0x3c [ 67.612763][ T7224] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.614237][ T7224] drm_gem_handle_create+0x60/0x74 [ 67.615612][ T7224] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.616135][ T7249] FAULT_INJECTION: forcing a failure. [ 67.616135][ T7249] name failslab, interval 1, probability 0, space 0, times 0 [ 67.617078][ T7224] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.617098][ T7224] drm_ioctl_kernel+0x26c/0x368 [ 67.617111][ T7224] drm_ioctl+0x5e4/0xae4 [ 67.624327][ T7224] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.625685][ T7224] invoke_syscall+0x98/0x2b8 [ 67.626861][ T7224] el0_svc_common+0x130/0x23c [ 67.628055][ T7224] do_el0_svc+0x48/0x58 [ 67.629086][ T7224] el0_svc+0x54/0x168 [ 67.630126][ T7224] el0t_64_sync_handler+0x84/0xfc [ 67.631383][ T7224] el0t_64_sync+0x190/0x194 [ 67.638858][ T7248] FAULT_INJECTION: forcing a failure. [ 67.638858][ T7248] name failslab, interval 1, probability 0, space 0, times 0 [ 67.639988][ T7244] CPU: 0 PID: 7244 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.645127][ T7244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.647773][ T7244] Call trace: [ 67.648630][ T7244] dump_backtrace+0x1b8/0x1e4 [ 67.649806][ T7244] show_stack+0x2c/0x3c [ 67.650879][ T7244] dump_stack_lvl+0xe4/0x150 [ 67.652072][ T7244] dump_stack+0x1c/0x28 [ 67.653170][ T7244] should_fail_ex+0x3b0/0x50c [ 67.654328][ T7244] __should_failslab+0xc8/0x128 [ 67.655600][ T7244] should_failslab+0x10/0x28 [ 67.656762][ T7244] kmem_cache_alloc_noprof+0x84/0x350 [ 67.658240][ T7244] security_file_alloc+0x30/0x124 [ 67.659492][ T7244] init_file+0x90/0x1f8 [ 67.660601][ T7244] alloc_empty_file+0xc0/0x1d4 [ 67.661829][ T7244] alloc_file_pseudo+0x1a0/0x25c [ 67.663115][ T7244] __shmem_file_setup+0x1f4/0x280 [ 67.664487][ T7244] shmem_file_setup+0x40/0x54 [ 67.665768][ T7244] drm_gem_object_init+0x234/0x2fc [ 67.667093][ T7244] __drm_gem_shmem_create+0x178/0x2d4 [ 67.668509][ T7244] drm_gem_shmem_dumb_create+0x1f4/0x3b0 [ 67.669942][ T7244] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.671487][ T7244] drm_ioctl_kernel+0x26c/0x368 [ 67.672767][ T7244] drm_ioctl+0x5e4/0xae4 [ 67.674018][ T7244] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.675412][ T7244] invoke_syscall+0x98/0x2b8 [ 67.676594][ T7244] el0_svc_common+0x130/0x23c [ 67.677863][ T7244] do_el0_svc+0x48/0x58 [ 67.678960][ T7244] el0_svc+0x54/0x168 [ 67.680014][ T7244] el0t_64_sync_handler+0x84/0xfc [ 67.681285][ T7244] el0t_64_sync+0x190/0x194 [ 67.682458][ T7248] CPU: 1 PID: 7248 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.682521][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.685583][ T7248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.689754][ T7248] Call trace: [ 67.690651][ T7248] dump_backtrace+0x1b8/0x1e4 [ 67.691890][ T7248] show_stack+0x2c/0x3c [ 67.692945][ T7248] dump_stack_lvl+0xe4/0x150 [ 67.694087][ T7248] dump_stack+0x1c/0x28 [ 67.695240][ T7248] should_fail_ex+0x3b0/0x50c [ 67.696467][ T7248] __should_failslab+0xc8/0x128 [ 67.697692][ T7248] should_failslab+0x10/0x28 [ 67.698975][ T7248] kmalloc_trace_noprof+0x80/0x374 [ 67.700397][ T7248] vma_node_allow+0x70/0x244 [ 67.701618][ T7248] drm_vma_node_allow+0x2c/0x3c [ 67.702820][ T7248] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.704428][ T7248] drm_gem_handle_create+0x60/0x74 [ 67.705811][ T7248] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.707365][ T7248] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.708881][ T7248] drm_ioctl_kernel+0x26c/0x368 [ 67.710132][ T7248] drm_ioctl+0x5e4/0xae4 [ 67.711236][ T7248] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.712535][ T7248] invoke_syscall+0x98/0x2b8 [ 67.713753][ T7248] el0_svc_common+0x130/0x23c [ 67.714963][ T7248] do_el0_svc+0x48/0x58 [ 67.716057][ T7248] el0_svc+0x54/0x168 [ 67.717089][ T7248] el0t_64_sync_handler+0x84/0xfc [ 67.718422][ T7248] el0t_64_sync+0x190/0x194 [ 67.719572][ T7249] CPU: 0 PID: 7249 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.722639][ T7249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.725123][ T7249] Call trace: [ 67.725914][ T7249] dump_backtrace+0x1b8/0x1e4 [ 67.727102][ T7249] show_stack+0x2c/0x3c [ 67.728217][ T7249] dump_stack_lvl+0xe4/0x150 [ 67.729447][ T7249] dump_stack+0x1c/0x28 [ 67.730484][ T7249] should_fail_ex+0x3b0/0x50c [ 67.730977][ T7248] ------------[ cut here ]------------ [ 67.731598][ T7249] __should_failslab+0xc8/0x128 [ 67.732998][ T7248] WARNING: CPU: 1 PID: 7248 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.734233][ T7249] should_failslab+0x10/0x28 [ 67.737175][ T7248] Modules linked in: [ 67.738310][ T7249] kmalloc_trace_noprof+0x80/0x374 [ 67.739310][ T7248] [ 67.740591][ T7249] vma_node_allow+0x70/0x244 [ 67.741193][ T7248] CPU: 1 PID: 7248 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.742358][ T7249] drm_vma_node_allow+0x2c/0x3c [ 67.745436][ T7248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.746683][ T7249] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.749271][ T7248] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.750698][ T7249] drm_gem_handle_create+0x60/0x74 [ 67.752664][ T7248] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.753979][ T7249] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.755654][ T7248] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.757050][ T7249] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.758827][ T7248] sp : ffff80009f4578a0 [ 67.760286][ T7249] drm_ioctl_kernel+0x26c/0x368 [ 67.761364][ T7248] x29: ffff80009f4578a0 [ 67.762580][ T7249] drm_ioctl+0x5e4/0xae4 [ 67.763665][ T7248] x28: dfff800000000000 [ 67.764717][ T7249] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.765803][ T7248] x27: 0000000000000001 [ 67.767079][ T7249] invoke_syscall+0x98/0x2b8 [ 67.768217][ T7248] [ 67.769447][ T7249] el0_svc_common+0x130/0x23c [ 67.770022][ T7248] x26: ffff0000ca3f0000 [ 67.771222][ T7249] do_el0_svc+0x48/0x58 [ 67.772254][ T7248] x25: 1fffe0001b299b01 [ 67.773359][ T7249] el0_svc+0x54/0x168 [ 67.774476][ T7248] x24: dfff800000000000 [ 67.775457][ T7249] el0t_64_sync_handler+0x84/0xfc [ 67.776574][ T7248] [ 67.777833][ T7249] el0t_64_sync+0x190/0x194 [ 67.778411][ T7248] x23: 1fffe0001b299b00 [ 67.779653][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.782376][ T7248] x22: ffff0000d94cd804 x21: ffff0000d94cd808 [ 67.783974][ T7248] x20: 0000000000000000 x19: ffff0000d94cd800 x18: 0000000000000008 [ 67.786013][ T7248] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 67.788089][ T7248] x14: 1fffe000190f461c x13: 0000000000000000 x12: 0000000000000000 [ 67.790199][ T7248] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 67.792256][ T7248] x8 : ffff0000d0519e40 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 67.794330][ T7248] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 67.796535][ T7248] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 67.798714][ T7248] Call trace: [ 67.799531][ T7248] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.800729][ T7239] ------------[ cut here ]------------ [ 67.801199][ T7248] drm_gem_handle_create_tail+0x224/0x384 [ 67.802583][ T7239] WARNING: CPU: 0 PID: 7239 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.804076][ T7248] drm_gem_handle_create+0x60/0x74 [ 67.807073][ T7239] Modules linked in: [ 67.808438][ T7248] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.809486][ T7239] [ 67.811009][ T7248] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.811609][ T7239] CPU: 0 PID: 7239 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.813055][ T7248] drm_ioctl_kernel+0x26c/0x368 [ 67.816068][ T7239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.817272][ T7248] drm_ioctl+0x5e4/0xae4 [ 67.819839][ T7239] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.820947][ T7248] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.822975][ T7239] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.824292][ T7248] invoke_syscall+0x98/0x2b8 [ 67.826004][ T7239] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.827137][ T7248] el0_svc_common+0x130/0x23c [ 67.828812][ T7239] sp : ffff80009fb178a0 [ 67.829995][ T7248] do_el0_svc+0x48/0x58 [ 67.831105][ T7239] x29: ffff80009fb178a0 [ 67.832189][ T7248] el0_svc+0x54/0x168 [ 67.833280][ T7239] x28: dfff800000000000 [ 67.834286][ T7248] el0t_64_sync_handler+0x84/0xfc [ 67.835402][ T7239] x27: 0000000000000001 [ 67.836731][ T7248] el0t_64_sync+0x190/0x194 [ 67.837770][ T7239] [ 67.838988][ T7248] irq event stamp: 2190 [ 67.839623][ T7239] x26: ffff0000ca3f0000 [ 67.840704][ T7248] hardirqs last enabled at (2189): [] exit_to_kernel_mode+0xdc/0x10c [ 67.841804][ T7239] x25: 1fffe0001b47db01 [ 67.844406][ T7248] hardirqs last disabled at (2190): [] el1_dbg+0x24/0x80 [ 67.845459][ T7239] x24: dfff800000000000 [ 67.847694][ T7248] softirqs last enabled at (2184): [] handle_softirqs+0xa3c/0xbfc [ 67.848817][ T7239] [ 67.851315][ T7248] softirqs last disabled at (533): [] __do_softirq+0x14/0x20 [ 67.851911][ T7239] x23: 1fffe0001b47db00 [ 67.854281][ T7248] ---[ end trace 0000000000000000 ]--- [ 67.856865][ T7239] x22: ffff0000da3ed804 x21: ffff0000da3ed808 [ 67.858483][ T7239] x20: 0000000000000000 x19: ffff0000da3ed800 x18: 0000000000000008 [ 67.860573][ T7239] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 67.862668][ T7239] x14: 1fffe00018de021c x13: 0000000000000000 x12: 0000000000000000 [ 67.864889][ T7239] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 67.866899][ T7239] x8 : ffff0000c74b8000 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 67.868932][ T7239] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 67.870971][ T7239] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 67.873116][ T7239] Call trace: [ 67.873934][ T7239] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.875658][ T7239] drm_gem_handle_create_tail+0x224/0x384 [ 67.877229][ T7239] drm_gem_handle_create+0x60/0x74 [ 67.878591][ T7239] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.880092][ T7239] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.881610][ T7239] drm_ioctl_kernel+0x26c/0x368 [ 67.882882][ T7239] drm_ioctl+0x5e4/0xae4 [ 67.883953][ T7239] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.885259][ T7239] invoke_syscall+0x98/0x2b8 [ 67.886469][ T7239] el0_svc_common+0x130/0x23c [ 67.887681][ T7239] do_el0_svc+0x48/0x58 [ 67.888774][ T7239] el0_svc+0x54/0x168 [ 67.889760][ T7239] el0t_64_sync_handler+0x84/0xfc [ 67.891020][ T7239] el0t_64_sync+0x190/0x194 [ 67.892189][ T7239] irq event stamp: 348 [ 67.893260][ T7239] hardirqs last enabled at (347): [] exit_to_kernel_mode+0xdc/0x10c [ 67.895781][ T7239] hardirqs last disabled at (348): [] el1_dbg+0x24/0x80 [ 67.898028][ T7239] softirqs last enabled at (342): [] handle_softirqs+0xa3c/0xbfc [ 67.900450][ T7239] softirqs last disabled at (303): [] __do_softirq+0x14/0x20 [ 67.902679][ T7239] ---[ end trace 0000000000000000 ]--- [ 67.904225][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.909671][ T7257] FAULT_INJECTION: forcing a failure. [ 67.909671][ T7257] name failslab, interval 1, probability 0, space 0, times 0 [ 67.916705][ T7257] CPU: 1 PID: 7257 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.919855][ T7257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.922572][ T7257] Call trace: [ 67.923414][ T7257] dump_backtrace+0x1b8/0x1e4 [ 67.924694][ T7257] show_stack+0x2c/0x3c [ 67.925834][ T7257] dump_stack_lvl+0xe4/0x150 [ 67.926981][ T7257] dump_stack+0x1c/0x28 [ 67.928108][ T7257] should_fail_ex+0x3b0/0x50c [ 67.929386][ T7257] __should_failslab+0xc8/0x128 [ 67.930668][ T7257] should_failslab+0x10/0x28 [ 67.931834][ T7257] kmalloc_trace_noprof+0x80/0x374 [ 67.933203][ T7257] vma_node_allow+0x70/0x244 [ 67.934383][ T7257] drm_vma_node_allow+0x2c/0x3c [ 67.935669][ T7257] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.937124][ T7257] drm_gem_handle_create+0x60/0x74 [ 67.938489][ T7257] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.940025][ T7257] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.941525][ T7257] drm_ioctl_kernel+0x26c/0x368 [ 67.942853][ T7257] drm_ioctl+0x5e4/0xae4 [ 67.943061][ T7261] FAULT_INJECTION: forcing a failure. [ 67.943061][ T7261] name failslab, interval 1, probability 0, space 0, times 0 [ 67.943949][ T7257] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.943967][ T7257] invoke_syscall+0x98/0x2b8 [ 67.943977][ T7257] el0_svc_common+0x130/0x23c [ 67.943986][ T7257] do_el0_svc+0x48/0x58 [ 67.951859][ T7257] el0_svc+0x54/0x168 [ 67.952927][ T7257] el0t_64_sync_handler+0x84/0xfc [ 67.954269][ T7257] el0t_64_sync+0x190/0x194 [ 67.955470][ T7261] CPU: 0 PID: 7261 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.958728][ T7261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 67.961474][ T7261] Call trace: [ 67.962352][ T7261] dump_backtrace+0x1b8/0x1e4 [ 67.963542][ T7261] show_stack+0x2c/0x3c [ 67.964549][ T7261] dump_stack_lvl+0xe4/0x150 [ 67.965743][ T7261] dump_stack+0x1c/0x28 [ 67.966804][ T7261] should_fail_ex+0x3b0/0x50c [ 67.968053][ T7261] __should_failslab+0xc8/0x128 [ 67.969327][ T7261] should_failslab+0x10/0x28 [ 67.970465][ T7261] kmalloc_trace_noprof+0x80/0x374 [ 67.971785][ T7261] vma_node_allow+0x70/0x244 [ 67.973066][ T7261] drm_vma_node_allow+0x2c/0x3c [ 67.974366][ T7261] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.975814][ T7261] drm_gem_handle_create+0x60/0x74 [ 67.977159][ T7261] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 67.978718][ T7261] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.980279][ T7261] drm_ioctl_kernel+0x26c/0x368 [ 67.981540][ T7261] drm_ioctl+0x5e4/0xae4 [ 67.982666][ T7261] __arm64_sys_ioctl+0x14c/0x1c8 [ 67.983955][ T7261] invoke_syscall+0x98/0x2b8 [ 67.985185][ T7261] el0_svc_common+0x130/0x23c [ 67.985266][ T7259] FAULT_INJECTION: forcing a failure. [ 67.985266][ T7259] name failslab, interval 1, probability 0, space 0, times 0 [ 67.986482][ T7261] do_el0_svc+0x48/0x58 [ 67.990949][ T7261] el0_svc+0x54/0x168 [ 67.992066][ T7261] el0t_64_sync_handler+0x84/0xfc [ 67.993360][ T7261] el0t_64_sync+0x190/0x194 [ 67.994560][ T7259] CPU: 1 PID: 7259 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 67.994664][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.997697][ T7259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.001879][ T7259] Call trace: [ 68.002770][ T7259] dump_backtrace+0x1b8/0x1e4 [ 68.003978][ T7259] show_stack+0x2c/0x3c [ 68.005064][ T7259] dump_stack_lvl+0xe4/0x150 [ 68.006304][ T7259] dump_stack+0x1c/0x28 [ 68.007349][ T7259] should_fail_ex+0x3b0/0x50c [ 68.008552][ T7259] __should_failslab+0xc8/0x128 [ 68.009804][ T7259] should_failslab+0x10/0x28 [ 68.011012][ T7259] kmalloc_trace_noprof+0x80/0x374 [ 68.012313][ T7259] vma_node_allow+0x70/0x244 [ 68.013571][ T7259] drm_vma_node_allow+0x2c/0x3c [ 68.014830][ T7259] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.016342][ T7259] drm_gem_handle_create+0x60/0x74 [ 68.017667][ T7259] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.019198][ T7259] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.020663][ T7259] drm_ioctl_kernel+0x26c/0x368 [ 68.021942][ T7259] drm_ioctl+0x5e4/0xae4 [ 68.023110][ T7259] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.024425][ T7259] invoke_syscall+0x98/0x2b8 [ 68.025665][ T7259] el0_svc_common+0x130/0x23c [ 68.026913][ T7259] do_el0_svc+0x48/0x58 [ 68.028024][ T7259] el0_svc+0x54/0x168 [ 68.029076][ T7259] el0t_64_sync_handler+0x84/0xfc [ 68.030442][ T7259] el0t_64_sync+0x190/0x194 [ 68.034410][ T7262] FAULT_INJECTION: forcing a failure. [ 68.034410][ T7262] name failslab, interval 1, probability 0, space 0, times 0 [ 68.037887][ T7262] CPU: 0 PID: 7262 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.040982][ T7262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.043701][ T7262] Call trace: [ 68.044603][ T7262] dump_backtrace+0x1b8/0x1e4 [ 68.045823][ T7262] show_stack+0x2c/0x3c [ 68.046861][ T7262] dump_stack_lvl+0xe4/0x150 [ 68.048097][ T7262] dump_stack+0x1c/0x28 [ 68.049202][ T7262] should_fail_ex+0x3b0/0x50c [ 68.050423][ T7262] __should_failslab+0xc8/0x128 [ 68.051656][ T7262] should_failslab+0x10/0x28 [ 68.052824][ T7262] kmalloc_trace_noprof+0x80/0x374 [ 68.054065][ T7262] vma_node_allow+0x70/0x244 [ 68.055273][ T7262] drm_vma_node_allow+0x2c/0x3c [ 68.056519][ T7262] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.058001][ T7262] drm_gem_handle_create+0x60/0x74 [ 68.059373][ T7262] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.060821][ T7262] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.062334][ T7262] drm_ioctl_kernel+0x26c/0x368 [ 68.063578][ T7262] drm_ioctl+0x5e4/0xae4 [ 68.064755][ T7262] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.066038][ T7262] invoke_syscall+0x98/0x2b8 [ 68.067259][ T7262] el0_svc_common+0x130/0x23c [ 68.068551][ T7262] do_el0_svc+0x48/0x58 [ 68.069690][ T7262] el0_svc+0x54/0x168 [ 68.070747][ T7262] el0t_64_sync_handler+0x84/0xfc [ 68.072072][ T7262] el0t_64_sync+0x190/0x194 [ 68.073256][ C0] vkms_vblank_simulate: vblank timer overrun [ 68.073818][ T7259] ------------[ cut here ]------------ [ 68.076227][ T7259] WARNING: CPU: 1 PID: 7259 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.079380][ T7259] Modules linked in: [ 68.080388][ T7259] CPU: 1 PID: 7259 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.083618][ T7259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.086255][ T7259] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.088207][ T7259] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.090076][ T7259] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.091301][ T7270] FAULT_INJECTION: forcing a failure. [ 68.091301][ T7270] name failslab, interval 1, probability 0, space 0, times 0 [ 68.091856][ T7259] sp : ffff80009f4178a0 [ 68.095852][ T7270] CPU: 0 PID: 7270 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.096403][ T7259] x29: ffff80009f4178a0 [ 68.099488][ T7270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.100584][ T7259] x28: dfff800000000000 [ 68.103193][ T7270] Call trace: [ 68.103204][ T7270] dump_backtrace+0x1b8/0x1e4 [ 68.104290][ T7259] x27: 0000000000000001 [ 68.105083][ T7270] show_stack+0x2c/0x3c [ 68.106407][ T7259] [ 68.107487][ T7270] dump_stack_lvl+0xe4/0x150 [ 68.108559][ T7259] x26: ffff0000ca3f0000 [ 68.109229][ T7270] dump_stack+0x1c/0x28 [ 68.110427][ T7259] x25: 1fffe00018d03a01 [ 68.111374][ T7270] should_fail_ex+0x3b0/0x50c [ 68.112416][ T7259] x24: dfff800000000000 [ 68.113540][ T7270] __should_failslab+0xc8/0x128 [ 68.114796][ T7259] [ 68.115886][ T7270] should_failslab+0x10/0x28 [ 68.117176][ T7259] x23: 1fffe00018d03a00 [ 68.117689][ T7270] kmalloc_trace_noprof+0x80/0x374 [ 68.118878][ T7259] x22: ffff0000c681d004 [ 68.119913][ T7270] vma_node_allow+0x70/0x244 [ 68.121303][ T7259] x21: ffff0000c681d008 [ 68.122419][ T7270] drm_vma_node_allow+0x2c/0x3c [ 68.123583][ T7259] [ 68.124660][ T7270] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.125913][ T7259] x20: 0000000000000000 [ 68.126495][ T7270] drm_gem_handle_create+0x60/0x74 [ 68.128002][ T7259] x19: ffff0000c681d000 [ 68.129154][ T7270] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.130471][ T7259] x18: 0000000000000008 [ 68.131512][ T7270] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.132989][ T7259] [ 68.134230][ T7270] drm_ioctl_kernel+0x26c/0x368 [ 68.135694][ T7259] x17: 0000000000000000 [ 68.136318][ T7270] drm_ioctl+0x5e4/0xae4 [ 68.137531][ T7259] x16: ffff80008028d2a4 [ 68.138683][ T7270] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.139802][ T7259] x15: 0000000000000001 [ 68.140931][ T7270] invoke_syscall+0x98/0x2b8 [ 68.142250][ T7259] [ 68.143372][ T7270] el0_svc_common+0x130/0x23c [ 68.144567][ T7259] x14: 1fffe0001b9cc21c [ 68.145141][ T7270] do_el0_svc+0x48/0x58 [ 68.146490][ T7259] x13: 0000000000000000 [ 68.147584][ T7270] el0_svc+0x54/0x168 [ 68.148622][ T7259] x12: 0000000000000000 [ 68.149774][ T7270] el0t_64_sync_handler+0x84/0xfc [ 68.150815][ T7259] [ 68.151882][ T7270] el0t_64_sync+0x190/0x194 [ 68.153263][ T7259] x11: 0000000000000001 [ 68.153859][ C0] vkms_vblank_simulate: vblank timer overrun [ 68.154924][ T7259] x10: 0000000000ff0100 x9 : 0000000000000000 [ 68.159335][ T7259] x8 : ffff0000c44b1e40 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 68.161482][ T7259] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 68.163592][ T7259] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 68.165368][ T7261] ------------[ cut here ]------------ [ 68.165679][ T7259] Call trace: [ 68.167016][ T7261] WARNING: CPU: 0 PID: 7261 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.167868][ T7259] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.170800][ T7261] Modules linked in: [ 68.172466][ T7259] drm_gem_handle_create_tail+0x224/0x384 [ 68.173515][ T7261] [ 68.175047][ T7259] drm_gem_handle_create+0x60/0x74 [ 68.175635][ T7261] CPU: 0 PID: 7261 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.177089][ T7259] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.180113][ T7261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.181600][ T7259] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.184314][ T7261] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.185755][ T7259] drm_ioctl_kernel+0x26c/0x368 [ 68.187746][ T7261] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.189031][ T7259] drm_ioctl+0x5e4/0xae4 [ 68.190741][ T7261] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.191892][ T7259] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.193688][ T7261] sp : ffff80009f3f78a0 [ 68.194984][ T7259] invoke_syscall+0x98/0x2b8 [ 68.196088][ T7261] x29: ffff80009f3f78a0 [ 68.197292][ T7259] el0_svc_common+0x130/0x23c [ 68.197313][ T7259] do_el0_svc+0x48/0x58 [ 68.198401][ T7261] x28: dfff800000000000 [ 68.199658][ T7259] el0_svc+0x54/0x168 [ 68.200670][ T7261] x27: 0000000000000000 [ 68.201743][ T7259] el0t_64_sync_handler+0x84/0xfc [ 68.202769][ T7261] [ 68.203824][ T7259] el0t_64_sync+0x190/0x194 [ 68.205080][ T7261] x26: ffff0000ca3f0000 [ 68.205704][ T7259] irq event stamp: 516 [ 68.206819][ T7261] x25: 1fffe0001853e501 [ 68.207883][ T7259] hardirqs last enabled at (515): [] exit_to_kernel_mode+0xdc/0x10c [ 68.209030][ T7261] x24: dfff800000000000 [ 68.210103][ T7259] hardirqs last disabled at (516): [] el1_dbg+0x24/0x80 [ 68.212577][ T7261] [ 68.213696][ T7259] softirqs last enabled at (510): [] handle_softirqs+0xa3c/0xbfc [ 68.215927][ T7261] x23: 1fffe0001853e500 [ 68.216507][ T7259] softirqs last disabled at (297): [] __do_softirq+0x14/0x20 [ 68.218886][ T7261] x22: ffff0000c29f2804 [ 68.219929][ T7259] ---[ end trace 0000000000000000 ]--- [ 68.222291][ T7261] x21: ffff0000c29f2808 [ 68.226098][ T7261] x20: 0000000000000000 x19: ffff0000c29f2800 x18: 0000000000000008 [ 68.228272][ T7261] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 68.230395][ T7261] x14: 1fffe0001941081c x13: 0000000000000000 x12: 0000000000000000 [ 68.232560][ T7261] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 68.234629][ T7261] x8 : ffff0000d28e1e40 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 68.236800][ T7261] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 68.238930][ T7261] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 68.241114][ T7261] Call trace: [ 68.241959][ T7261] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.243704][ T7261] drm_gem_handle_create_tail+0x224/0x384 [ 68.245182][ T7261] drm_gem_handle_create+0x60/0x74 [ 68.246544][ T7261] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.248053][ T7261] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.249606][ T7261] drm_ioctl_kernel+0x26c/0x368 [ 68.250827][ T7261] drm_ioctl+0x5e4/0xae4 [ 68.251923][ T7261] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.253184][ T7261] invoke_syscall+0x98/0x2b8 [ 68.254403][ T7261] el0_svc_common+0x130/0x23c [ 68.255626][ T7261] do_el0_svc+0x48/0x58 [ 68.256764][ T7261] el0_svc+0x54/0x168 [ 68.257751][ T7261] el0t_64_sync_handler+0x84/0xfc [ 68.259096][ T7261] el0t_64_sync+0x190/0x194 [ 68.260332][ T7261] irq event stamp: 556 [ 68.261339][ T7261] hardirqs last enabled at (555): [] exit_to_kernel_mode+0xdc/0x10c [ 68.263817][ T7261] hardirqs last disabled at (556): [] el1_dbg+0x24/0x80 [ 68.266043][ T7261] softirqs last enabled at (550): [] handle_softirqs+0xa3c/0xbfc [ 68.268498][ T7261] softirqs last disabled at (373): [] __do_softirq+0x14/0x20 [ 68.270850][ T7261] ---[ end trace 0000000000000000 ]--- [ 68.272291][ C0] vkms_vblank_simulate: vblank timer overrun [ 68.278488][ T7275] FAULT_INJECTION: forcing a failure. [ 68.278488][ T7275] name failslab, interval 1, probability 0, space 0, times 0 [ 68.282709][ T7279] FAULT_INJECTION: forcing a failure. [ 68.282709][ T7279] name failslab, interval 1, probability 0, space 0, times 0 [ 68.285935][ T7279] CPU: 0 PID: 7279 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.289004][ T7279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.291638][ T7279] Call trace: [ 68.292487][ T7279] dump_backtrace+0x1b8/0x1e4 [ 68.293771][ T7279] show_stack+0x2c/0x3c [ 68.294842][ T7279] dump_stack_lvl+0xe4/0x150 [ 68.296102][ T7279] dump_stack+0x1c/0x28 [ 68.297277][ T7279] should_fail_ex+0x3b0/0x50c [ 68.298508][ T7279] __should_failslab+0xc8/0x128 [ 68.299768][ T7279] should_failslab+0x10/0x28 [ 68.300962][ T7279] kmalloc_trace_noprof+0x80/0x374 [ 68.302276][ T7279] vma_node_allow+0x70/0x244 [ 68.303483][ T7279] drm_vma_node_allow+0x2c/0x3c [ 68.304734][ T7279] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.306382][ T7279] drm_gem_handle_create+0x60/0x74 [ 68.307665][ T7279] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.309148][ T7279] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.310683][ T7279] drm_ioctl_kernel+0x26c/0x368 [ 68.311960][ T7279] drm_ioctl+0x5e4/0xae4 [ 68.313017][ T7279] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.314345][ T7279] invoke_syscall+0x98/0x2b8 [ 68.315555][ T7279] el0_svc_common+0x130/0x23c [ 68.316820][ T7279] do_el0_svc+0x48/0x58 [ 68.317926][ T7279] el0_svc+0x54/0x168 [ 68.318986][ T7279] el0t_64_sync_handler+0x84/0xfc [ 68.320351][ T7279] el0t_64_sync+0x190/0x194 [ 68.321538][ C0] vkms_vblank_simulate: vblank timer overrun [ 68.323429][ T7275] CPU: 0 PID: 7275 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.326515][ T7275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.329001][ T7275] Call trace: [ 68.329539][ T7280] FAULT_INJECTION: forcing a failure. [ 68.329539][ T7280] name failslab, interval 1, probability 0, space 0, times 0 [ 68.329873][ T7275] dump_backtrace+0x1b8/0x1e4 [ 68.329891][ T7275] show_stack+0x2c/0x3c [ 68.329900][ T7275] dump_stack_lvl+0xe4/0x150 [ 68.329912][ T7275] dump_stack+0x1c/0x28 [ 68.337720][ T7275] should_fail_ex+0x3b0/0x50c [ 68.338990][ T7275] __should_failslab+0xc8/0x128 [ 68.340216][ T7275] should_failslab+0x10/0x28 [ 68.341430][ T7275] kmalloc_trace_noprof+0x80/0x374 [ 68.342820][ T7275] vma_node_allow+0x70/0x244 [ 68.344057][ T7275] drm_vma_node_allow+0x2c/0x3c [ 68.345308][ T7275] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.346832][ T7275] drm_gem_handle_create+0x60/0x74 [ 68.348191][ T7275] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.349726][ T7275] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.351201][ T7275] drm_ioctl_kernel+0x26c/0x368 [ 68.352540][ T7275] drm_ioctl+0x5e4/0xae4 [ 68.353732][ T7275] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.355110][ T7275] invoke_syscall+0x98/0x2b8 [ 68.356342][ T7275] el0_svc_common+0x130/0x23c [ 68.357575][ T7275] do_el0_svc+0x48/0x58 [ 68.358703][ T7275] el0_svc+0x54/0x168 [ 68.359759][ T7275] el0t_64_sync_handler+0x84/0xfc [ 68.361054][ T7275] el0t_64_sync+0x190/0x194 [ 68.362252][ T7280] CPU: 1 PID: 7280 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.362330][ C0] vkms_vblank_simulate: vblank timer overrun [ 68.365470][ T7280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.369765][ T7280] Call trace: [ 68.370585][ T7280] dump_backtrace+0x1b8/0x1e4 [ 68.371846][ T7280] show_stack+0x2c/0x3c [ 68.373006][ T7280] dump_stack_lvl+0xe4/0x150 [ 68.374201][ T7280] dump_stack+0x1c/0x28 [ 68.375314][ T7280] should_fail_ex+0x3b0/0x50c [ 68.376544][ T7280] __should_failslab+0xc8/0x128 [ 68.377826][ T7280] should_failslab+0x10/0x28 [ 68.378148][ T7275] ------------[ cut here ]------------ [ 68.379012][ T7280] kmalloc_trace_noprof+0x80/0x374 [ 68.380344][ T7275] WARNING: CPU: 0 PID: 7275 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.381646][ T7280] vma_node_allow+0x70/0x244 [ 68.384610][ T7275] Modules linked in: [ 68.385797][ T7280] drm_vma_node_allow+0x2c/0x3c [ 68.386746][ T7275] [ 68.387981][ T7280] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.388586][ T7275] CPU: 0 PID: 7275 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.390081][ T7280] drm_gem_handle_create+0x60/0x74 [ 68.393254][ T7275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.394555][ T7280] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.397208][ T7275] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.398653][ T7280] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.400670][ T7275] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.402128][ T7280] drm_ioctl_kernel+0x26c/0x368 [ 68.403937][ T7275] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.405147][ T7280] drm_ioctl+0x5e4/0xae4 [ 68.406889][ T7275] sp : ffff80009fad78a0 [ 68.407957][ T7280] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.409020][ T7275] x29: ffff80009fad78a0 [ 68.410281][ T7280] invoke_syscall+0x98/0x2b8 [ 68.411340][ T7275] x28: dfff800000000000 [ 68.412558][ T7280] el0_svc_common+0x130/0x23c [ 68.413697][ T7275] x27: 0000000000000000 [ 68.414857][ T7280] do_el0_svc+0x48/0x58 [ 68.414874][ T7280] el0_svc+0x54/0x168 [ 68.415936][ T7275] [ 68.416982][ T7280] el0t_64_sync_handler+0x84/0xfc [ 68.417993][ T7275] x26: ffff0000ca3f0000 [ 68.418639][ T7280] el0t_64_sync+0x190/0x194 [ 68.419939][ T7275] x25: 1fffe0001b785001 x24: dfff800000000000 [ 68.423879][ T7275] x23: 1fffe0001b785000 x22: ffff0000dbc28004 x21: ffff0000dbc28008 [ 68.425990][ T7275] x20: 0000000000000000 x19: ffff0000dbc28000 x18: 0000000000000008 [ 68.428032][ T7275] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 68.430140][ T7275] x14: 1fffe0001ca97e1c x13: 0000000000000000 x12: 0000000000000000 [ 68.432337][ T7275] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 68.434397][ T7275] x8 : ffff0000c7b5bc80 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 68.436544][ T7275] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 68.438612][ T7275] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 68.440764][ T7275] Call trace: [ 68.441623][ T7275] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.443356][ T7275] drm_gem_handle_create_tail+0x224/0x384 [ 68.444850][ T7275] drm_gem_handle_create+0x60/0x74 [ 68.446153][ T7275] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.447625][ T7275] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.449145][ T7275] drm_ioctl_kernel+0x26c/0x368 [ 68.450408][ T7275] drm_ioctl+0x5e4/0xae4 [ 68.451540][ T7275] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.452932][ T7275] invoke_syscall+0x98/0x2b8 [ 68.454173][ T7275] el0_svc_common+0x130/0x23c [ 68.455397][ T7275] do_el0_svc+0x48/0x58 [ 68.456472][ T7275] el0_svc+0x54/0x168 [ 68.457523][ T7275] el0t_64_sync_handler+0x84/0xfc [ 68.458806][ T7275] el0t_64_sync+0x190/0x194 [ 68.459932][ T7275] irq event stamp: 2058 [ 68.460996][ T7275] hardirqs last enabled at (2057): [] exit_to_kernel_mode+0xdc/0x10c [ 68.463535][ T7275] hardirqs last disabled at (2058): [] el1_dbg+0x24/0x80 [ 68.465787][ T7275] softirqs last enabled at (1982): [] handle_softirqs+0xa3c/0xbfc [ 68.468288][ T7275] softirqs last disabled at (1393): [] __do_softirq+0x14/0x20 [ 68.470642][ T7275] ---[ end trace 0000000000000000 ]--- [ 68.472093][ C0] vkms_vblank_simulate: vblank timer overrun [ 68.475563][ T7282] FAULT_INJECTION: forcing a failure. [ 68.475563][ T7282] name failslab, interval 1, probability 0, space 0, times 0 [ 68.480141][ T7282] CPU: 1 PID: 7282 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.483227][ T7282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.485838][ T7282] Call trace: [ 68.486744][ T7282] dump_backtrace+0x1b8/0x1e4 [ 68.488026][ T7282] show_stack+0x2c/0x3c [ 68.489076][ T7282] dump_stack_lvl+0xe4/0x150 [ 68.490321][ T7282] dump_stack+0x1c/0x28 [ 68.491436][ T7282] should_fail_ex+0x3b0/0x50c [ 68.492665][ T7282] __should_failslab+0xc8/0x128 [ 68.493997][ T7282] should_failslab+0x10/0x28 [ 68.495245][ T7282] kmalloc_trace_noprof+0x80/0x374 [ 68.496582][ T7282] vma_node_allow+0x70/0x244 [ 68.497750][ T7282] drm_vma_node_allow+0x2c/0x3c [ 68.499041][ T7282] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.500516][ T7282] drm_gem_handle_create+0x60/0x74 [ 68.501915][ T7282] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.503439][ T7282] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.504931][ T7282] drm_ioctl_kernel+0x26c/0x368 [ 68.506245][ T7282] drm_ioctl+0x5e4/0xae4 [ 68.507350][ T7282] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.508644][ T7282] invoke_syscall+0x98/0x2b8 [ 68.509914][ T7282] el0_svc_common+0x130/0x23c [ 68.511167][ T7282] do_el0_svc+0x48/0x58 [ 68.512263][ T7282] el0_svc+0x54/0x168 [ 68.513339][ T7282] el0t_64_sync_handler+0x84/0xfc [ 68.514685][ T7282] el0t_64_sync+0x190/0x194 [ 68.532228][ T7290] FAULT_INJECTION: forcing a failure. [ 68.532228][ T7290] name failslab, interval 1, probability 0, space 0, times 0 [ 68.537982][ T7291] FAULT_INJECTION: forcing a failure. [ 68.537982][ T7291] name failslab, interval 1, probability 0, space 0, times 0 [ 68.545210][ T7290] CPU: 1 PID: 7290 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.548526][ T7290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.551148][ T7290] Call trace: [ 68.552002][ T7290] dump_backtrace+0x1b8/0x1e4 [ 68.553234][ T7290] show_stack+0x2c/0x3c [ 68.554356][ T7290] dump_stack_lvl+0xe4/0x150 [ 68.555509][ T7290] dump_stack+0x1c/0x28 [ 68.556548][ T7290] should_fail_ex+0x3b0/0x50c [ 68.557749][ T7290] __should_failslab+0xc8/0x128 [ 68.559020][ T7290] should_failslab+0x10/0x28 [ 68.560280][ T7290] kmalloc_trace_noprof+0x80/0x374 [ 68.561561][ T7290] vma_node_allow+0x70/0x244 [ 68.562824][ T7290] drm_vma_node_allow+0x2c/0x3c [ 68.564105][ T7290] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.565590][ T7290] drm_gem_handle_create+0x60/0x74 [ 68.566912][ T7290] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.568437][ T7290] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.569953][ T7290] drm_ioctl_kernel+0x26c/0x368 [ 68.571243][ T7290] drm_ioctl+0x5e4/0xae4 [ 68.572351][ T7290] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.573598][ T7290] invoke_syscall+0x98/0x2b8 [ 68.574824][ T7290] el0_svc_common+0x130/0x23c [ 68.576079][ T7290] do_el0_svc+0x48/0x58 [ 68.577170][ T7290] el0_svc+0x54/0x168 [ 68.578250][ T7290] el0t_64_sync_handler+0x84/0xfc [ 68.579620][ T7290] el0t_64_sync+0x190/0x194 [ 68.581715][ T7291] CPU: 1 PID: 7291 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.584839][ T7291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.587605][ T7291] Call trace: [ 68.588493][ T7291] dump_backtrace+0x1b8/0x1e4 [ 68.589683][ T7291] show_stack+0x2c/0x3c [ 68.590791][ T7291] dump_stack_lvl+0xe4/0x150 [ 68.592021][ T7291] dump_stack+0x1c/0x28 [ 68.593095][ T7291] should_fail_ex+0x3b0/0x50c [ 68.594409][ T7291] __should_failslab+0xc8/0x128 [ 68.595721][ T7291] should_failslab+0x10/0x28 [ 68.596952][ T7291] kmalloc_trace_noprof+0x80/0x374 [ 68.598346][ T7291] vma_node_allow+0x70/0x244 [ 68.599592][ T7291] drm_vma_node_allow+0x2c/0x3c [ 68.600825][ T7291] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.602344][ T7291] drm_gem_handle_create+0x60/0x74 [ 68.603782][ T7291] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.605176][ T7291] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.606692][ T7291] drm_ioctl_kernel+0x26c/0x368 [ 68.607938][ T7291] drm_ioctl+0x5e4/0xae4 [ 68.609062][ T7291] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.610346][ T7291] invoke_syscall+0x98/0x2b8 [ 68.611601][ T7291] el0_svc_common+0x130/0x23c [ 68.612842][ T7291] do_el0_svc+0x48/0x58 [ 68.613927][ T7291] el0_svc+0x54/0x168 [ 68.614974][ T7291] el0t_64_sync_handler+0x84/0xfc [ 68.616290][ T7291] el0t_64_sync+0x190/0x194 [ 68.619173][ T7295] FAULT_INJECTION: forcing a failure. [ 68.619173][ T7295] name failslab, interval 1, probability 0, space 0, times 0 [ 68.623106][ T7293] FAULT_INJECTION: forcing a failure. [ 68.623106][ T7293] name failslab, interval 1, probability 0, space 0, times 0 [ 68.626378][ T7293] CPU: 1 PID: 7293 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.629587][ T7293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.629936][ T7299] FAULT_INJECTION: forcing a failure. [ 68.629936][ T7299] name failslab, interval 1, probability 0, space 0, times 0 [ 68.632255][ T7293] Call trace: [ 68.632265][ T7293] dump_backtrace+0x1b8/0x1e4 [ 68.632279][ T7293] show_stack+0x2c/0x3c [ 68.632288][ T7293] dump_stack_lvl+0xe4/0x150 [ 68.632300][ T7293] dump_stack+0x1c/0x28 [ 68.632310][ T7293] should_fail_ex+0x3b0/0x50c [ 68.642109][ T7293] __should_failslab+0xc8/0x128 [ 68.643386][ T7293] should_failslab+0x10/0x28 [ 68.644609][ T7293] kmalloc_trace_noprof+0x80/0x374 [ 68.645947][ T7293] vma_node_allow+0x70/0x244 [ 68.647175][ T7293] drm_vma_node_allow+0x2c/0x3c [ 68.648494][ T7293] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.650056][ T7293] drm_gem_handle_create+0x60/0x74 [ 68.651460][ T7293] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.652986][ T7293] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.654537][ T7293] drm_ioctl_kernel+0x26c/0x368 [ 68.655844][ T7293] drm_ioctl+0x5e4/0xae4 [ 68.656964][ T7293] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.658306][ T7293] invoke_syscall+0x98/0x2b8 [ 68.659478][ T7293] el0_svc_common+0x130/0x23c [ 68.660728][ T7293] do_el0_svc+0x48/0x58 [ 68.661861][ T7293] el0_svc+0x54/0x168 [ 68.662942][ T7293] el0t_64_sync_handler+0x84/0xfc [ 68.664332][ T7293] el0t_64_sync+0x190/0x194 [ 68.665539][ T7299] CPU: 0 PID: 7299 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.668765][ T7299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.671545][ T7299] Call trace: [ 68.672423][ T7299] dump_backtrace+0x1b8/0x1e4 [ 68.673670][ T7299] show_stack+0x2c/0x3c [ 68.674807][ T7299] dump_stack_lvl+0xe4/0x150 [ 68.676018][ T7299] dump_stack+0x1c/0x28 [ 68.677117][ T7299] should_fail_ex+0x3b0/0x50c [ 68.678355][ T7299] __should_failslab+0xc8/0x128 [ 68.679682][ T7299] should_failslab+0x10/0x28 [ 68.680863][ T7299] kmalloc_trace_noprof+0x80/0x374 [ 68.682207][ T7299] vma_node_allow+0x70/0x244 [ 68.683412][ T7299] drm_vma_node_allow+0x2c/0x3c [ 68.684723][ T7299] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.686283][ T7299] drm_gem_handle_create+0x60/0x74 [ 68.687532][ T7290] ------------[ cut here ]------------ [ 68.687630][ T7299] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.689136][ T7290] WARNING: CPU: 1 PID: 7290 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.690573][ T7299] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.693549][ T7290] Modules linked in: [ 68.694984][ T7299] drm_ioctl_kernel+0x26c/0x368 [ 68.696000][ T7290] [ 68.697252][ T7299] drm_ioctl+0x5e4/0xae4 [ 68.697844][ T7290] CPU: 1 PID: 7290 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.698938][ T7299] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.702082][ T7290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.703371][ T7299] invoke_syscall+0x98/0x2b8 [ 68.706112][ T7290] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.707277][ T7299] el0_svc_common+0x130/0x23c [ 68.709316][ T7290] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.710571][ T7299] do_el0_svc+0x48/0x58 [ 68.712281][ T7290] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.713302][ T7299] el0_svc+0x54/0x168 [ 68.715067][ T7290] sp : ffff80009f4178a0 [ 68.716092][ T7299] el0t_64_sync_handler+0x84/0xfc [ 68.717182][ T7290] x29: ffff80009f4178a0 [ 68.718493][ T7299] el0t_64_sync+0x190/0x194 [ 68.718631][ C0] vkms_vblank_simulate: vblank timer overrun [ 68.719535][ T7290] x28: dfff800000000000 x27: 0000000000000001 [ 68.724035][ T7290] x26: ffff0000ca3f0000 x25: 1fffe00019844101 x24: dfff800000000000 [ 68.726237][ T7290] x23: 1fffe00019844100 x22: ffff0000cc220804 x21: ffff0000cc220808 [ 68.728457][ T7290] x20: 0000000000000000 x19: ffff0000cc220800 x18: 0000000000000008 [ 68.730564][ T7290] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 68.732698][ T7290] x14: 1fffe0001954c61c x13: 0000000000000000 x12: 0000000000000000 [ 68.734922][ T7290] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 68.737074][ T7290] x8 : ffff0000cba3dac0 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 68.738963][ T7293] ------------[ cut here ]------------ [ 68.739171][ T7290] x5 : 0000000000000000 [ 68.740704][ T7293] WARNING: CPU: 0 PID: 7293 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.740719][ T7290] x4 : 0000000000000001 [ 68.741867][ T7290] x3 : ffff8000803513c0 [ 68.744892][ T7293] Modules linked in: [ 68.745978][ T7290] [ 68.747053][ T7293] [ 68.748088][ T7290] x2 : 0000000000000001 [ 68.748689][ T7293] CPU: 0 PID: 7293 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.749298][ T7290] x1 : 0000000000000000 [ 68.750355][ T7293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.753510][ T7290] x0 : 0000000000000000 [ 68.754597][ T7293] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.757313][ T7290] [ 68.758381][ T7293] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.760431][ T7290] Call trace: [ 68.761008][ T7293] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.762886][ T7290] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.763715][ T7293] sp : ffff80009f3678a0 [ 68.765489][ T7290] drm_gem_handle_create_tail+0x224/0x384 [ 68.767154][ T7293] x29: ffff80009f3678a0 [ 68.768233][ T7290] drm_gem_handle_create+0x60/0x74 [ 68.769786][ T7293] x28: dfff800000000000 [ 68.770852][ T7290] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.772209][ T7293] x27: 0000000000000001 [ 68.773319][ T7290] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.774760][ T7293] [ 68.775840][ T7290] drm_ioctl_kernel+0x26c/0x368 [ 68.777314][ T7293] x26: ffff0000ca3f0000 [ 68.777903][ T7290] drm_ioctl+0x5e4/0xae4 [ 68.779198][ T7293] x25: 1fffe0001b230601 [ 68.780305][ T7290] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.781410][ T7293] x24: dfff800000000000 [ 68.782509][ T7290] invoke_syscall+0x98/0x2b8 [ 68.783851][ T7293] [ 68.784904][ T7290] el0_svc_common+0x130/0x23c [ 68.786121][ T7293] x23: 1fffe0001b230600 [ 68.786749][ T7290] do_el0_svc+0x48/0x58 [ 68.787953][ T7293] x22: ffff0000d9183004 [ 68.789066][ T7290] el0_svc+0x54/0x168 [ 68.790146][ T7293] x21: ffff0000d9183008 [ 68.791230][ T7290] el0t_64_sync_handler+0x84/0xfc [ 68.792280][ T7293] [ 68.793291][ T7290] el0t_64_sync+0x190/0x194 [ 68.794584][ T7293] x20: 0000000000000000 [ 68.795236][ T7290] irq event stamp: 346 [ 68.796422][ T7293] x19: ffff0000d9183000 [ 68.797517][ T7290] hardirqs last enabled at (345): [] exit_to_kernel_mode+0xdc/0x10c [ 68.798505][ T7293] x18: 0000000000000008 [ 68.799610][ T7290] hardirqs last disabled at (346): [] el1_dbg+0x24/0x80 [ 68.802092][ T7293] [ 68.803199][ T7290] softirqs last enabled at (332): [] handle_softirqs+0xa3c/0xbfc [ 68.805344][ T7293] x17: 0000000000000000 [ 68.805905][ T7290] softirqs last disabled at (275): [] __do_softirq+0x14/0x20 [ 68.808329][ T7293] x16: ffff80008028d2a4 [ 68.809461][ T7290] ---[ end trace 0000000000000000 ]--- [ 68.811781][ T7293] x15: 0000000000000001 [ 68.815757][ T7293] x14: 1fffe0001954ca1c x13: 0000000000000000 x12: 0000000000000000 [ 68.817051][ T7295] CPU: 1 PID: 7295 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.817847][ T7293] x11: 0000000000000001 [ 68.820978][ T7295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.822058][ T7293] x10: 0000000000ff0100 [ 68.824613][ T7295] Call trace: [ 68.825765][ T7293] x9 : 0000000000000000 [ 68.826589][ T7295] dump_backtrace+0x1b8/0x1e4 [ 68.827711][ T7293] [ 68.828935][ T7295] show_stack+0x2c/0x3c [ 68.829551][ T7293] x8 : ffff0000c9518000 [ 68.830617][ T7295] dump_stack_lvl+0xe4/0x150 [ 68.831774][ T7293] x7 : ffff800083f395f4 [ 68.832915][ T7295] dump_stack+0x1c/0x28 [ 68.834028][ T7293] x6 : 0000000000000000 [ 68.835078][ T7295] should_fail_ex+0x3b0/0x50c [ 68.836152][ T7293] [ 68.837261][ T7295] __should_failslab+0xc8/0x128 [ 68.837844][ T7293] x5 : 0000000000000000 [ 68.839059][ T7295] should_failslab+0x10/0x28 [ 68.840107][ T7293] x4 : 0000000000000001 [ 68.841290][ T7295] kmalloc_trace_noprof+0x80/0x374 [ 68.842427][ T7293] x3 : ffff8000803513c0 [ 68.843753][ T7295] vma_node_allow+0x70/0x244 [ 68.844863][ T7293] [ 68.846010][ T7295] drm_vma_node_allow+0x2c/0x3c [ 68.846595][ T7293] x2 : 0000000000000001 [ 68.847821][ T7295] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.848937][ T7293] x1 : 0000000000000000 [ 68.850415][ T7295] drm_gem_handle_create+0x60/0x74 [ 68.851533][ T7293] x0 : 0000000000000000 [ 68.852833][ T7295] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.853969][ T7293] [ 68.855412][ T7295] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.855986][ T7293] Call trace: [ 68.857491][ T7295] drm_ioctl_kernel+0x26c/0x368 [ 68.858308][ T7293] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.859656][ T7295] drm_ioctl+0x5e4/0xae4 [ 68.861261][ T7293] drm_gem_handle_create_tail+0x224/0x384 [ 68.862343][ T7295] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.863878][ T7293] drm_gem_handle_create+0x60/0x74 [ 68.865146][ T7295] invoke_syscall+0x98/0x2b8 [ 68.866403][ T7293] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.867628][ T7295] el0_svc_common+0x130/0x23c [ 68.869150][ T7293] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.870366][ T7295] do_el0_svc+0x48/0x58 [ 68.871868][ T7293] drm_ioctl_kernel+0x26c/0x368 [ 68.872983][ T7295] el0_svc+0x54/0x168 [ 68.874342][ T7293] drm_ioctl+0x5e4/0xae4 [ 68.875412][ T7295] el0t_64_sync_handler+0x84/0xfc [ 68.876492][ T7293] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.877817][ T7295] el0t_64_sync+0x190/0x194 [ 68.879055][ T7293] invoke_syscall+0x98/0x2b8 [ 68.881534][ T7293] el0_svc_common+0x130/0x23c [ 68.882768][ T7293] do_el0_svc+0x48/0x58 [ 68.883871][ T7293] el0_svc+0x54/0x168 [ 68.884957][ T7293] el0t_64_sync_handler+0x84/0xfc [ 68.886292][ T7293] el0t_64_sync+0x190/0x194 [ 68.887470][ T7293] irq event stamp: 526 [ 68.888647][ T7293] hardirqs last enabled at (525): [] exit_to_kernel_mode+0xdc/0x10c [ 68.891237][ T7293] hardirqs last disabled at (526): [] el1_dbg+0x24/0x80 [ 68.893576][ T7293] softirqs last enabled at (520): [] handle_softirqs+0xa3c/0xbfc [ 68.896120][ T7293] softirqs last disabled at (277): [] __do_softirq+0x14/0x20 [ 68.898535][ T7293] ---[ end trace 0000000000000000 ]--- [ 68.900080][ C0] vkms_vblank_simulate: vblank timer overrun [ 68.917859][ T7307] FAULT_INJECTION: forcing a failure. [ 68.917859][ T7307] name failslab, interval 1, probability 0, space 0, times 0 [ 68.921078][ T7307] CPU: 0 PID: 7307 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.924127][ T7307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.926824][ T7307] Call trace: [ 68.927660][ T7307] dump_backtrace+0x1b8/0x1e4 [ 68.928940][ T7307] show_stack+0x2c/0x3c [ 68.930085][ T7307] dump_stack_lvl+0xe4/0x150 [ 68.931326][ T7307] dump_stack+0x1c/0x28 [ 68.932381][ T7307] should_fail_ex+0x3b0/0x50c [ 68.933626][ T7307] __should_failslab+0xc8/0x128 [ 68.934930][ T7307] should_failslab+0x10/0x28 [ 68.936138][ T7307] kmalloc_trace_noprof+0x80/0x374 [ 68.937489][ T7307] vma_node_allow+0x70/0x244 [ 68.938678][ T7307] drm_vma_node_allow+0x2c/0x3c [ 68.940048][ T7307] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.941617][ T7307] drm_gem_handle_create+0x60/0x74 [ 68.942972][ T7307] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.944498][ T7307] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.945958][ T7307] drm_ioctl_kernel+0x26c/0x368 [ 68.947244][ T7307] drm_ioctl+0x5e4/0xae4 [ 68.948385][ T7307] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.949705][ T7307] invoke_syscall+0x98/0x2b8 [ 68.950826][ T7307] el0_svc_common+0x130/0x23c [ 68.952012][ T7307] do_el0_svc+0x48/0x58 [ 68.953151][ T7307] el0_svc+0x54/0x168 [ 68.954207][ T7307] el0t_64_sync_handler+0x84/0xfc [ 68.955491][ T7307] el0t_64_sync+0x190/0x194 [ 68.962486][ T7309] FAULT_INJECTION: forcing a failure. [ 68.962486][ T7309] name failslab, interval 1, probability 0, space 0, times 0 [ 68.966088][ T7309] CPU: 0 PID: 7309 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 68.969284][ T7309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 68.971926][ T7309] Call trace: [ 68.972786][ T7309] dump_backtrace+0x1b8/0x1e4 [ 68.973988][ T7309] show_stack+0x2c/0x3c [ 68.975063][ T7309] dump_stack_lvl+0xe4/0x150 [ 68.976294][ T7309] dump_stack+0x1c/0x28 [ 68.977341][ T7309] should_fail_ex+0x3b0/0x50c [ 68.978586][ T7309] __should_failslab+0xc8/0x128 [ 68.979865][ T7309] should_failslab+0x10/0x28 [ 68.981087][ T7309] kmalloc_trace_noprof+0x80/0x374 [ 68.982117][ T7314] FAULT_INJECTION: forcing a failure. [ 68.982117][ T7314] name failslab, interval 1, probability 0, space 0, times 0 [ 68.982504][ T7309] vma_node_allow+0x70/0x244 [ 68.982523][ T7309] drm_vma_node_allow+0x2c/0x3c [ 68.982534][ T7309] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.982547][ T7309] drm_gem_handle_create+0x60/0x74 [ 68.991502][ T7309] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 68.993041][ T7309] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.994607][ T7309] drm_ioctl_kernel+0x26c/0x368 [ 68.995806][ T7309] drm_ioctl+0x5e4/0xae4 [ 68.996903][ T7309] __arm64_sys_ioctl+0x14c/0x1c8 [ 68.998316][ T7309] invoke_syscall+0x98/0x2b8 [ 68.999558][ T7309] el0_svc_common+0x130/0x23c [ 69.000805][ T7309] do_el0_svc+0x48/0x58 [ 69.001859][ T7309] el0_svc+0x54/0x168 [ 69.002901][ T7309] el0t_64_sync_handler+0x84/0xfc [ 69.004211][ T7309] el0t_64_sync+0x190/0x194 [ 69.013358][ T7315] FAULT_INJECTION: forcing a failure. [ 69.013358][ T7315] name failslab, interval 1, probability 0, space 0, times 0 [ 69.016725][ T7315] CPU: 0 PID: 7315 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.019898][ T7315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.022560][ T7315] Call trace: [ 69.023381][ T7315] dump_backtrace+0x1b8/0x1e4 [ 69.024595][ T7315] show_stack+0x2c/0x3c [ 69.025704][ T7315] dump_stack_lvl+0xe4/0x150 [ 69.026888][ T7315] dump_stack+0x1c/0x28 [ 69.027982][ T7315] should_fail_ex+0x3b0/0x50c [ 69.029176][ T7315] __should_failslab+0xc8/0x128 [ 69.030468][ T7315] should_failslab+0x10/0x28 [ 69.031642][ T7315] kmalloc_trace_noprof+0x80/0x374 [ 69.032943][ T7315] vma_node_allow+0x70/0x244 [ 69.034104][ T7315] drm_vma_node_allow+0x2c/0x3c [ 69.035352][ T7315] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.036815][ T7315] drm_gem_handle_create+0x60/0x74 [ 69.038196][ T7315] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.039609][ T7315] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.041138][ T7315] drm_ioctl_kernel+0x26c/0x368 [ 69.042396][ T7315] drm_ioctl+0x5e4/0xae4 [ 69.042802][ T7319] FAULT_INJECTION: forcing a failure. [ 69.042802][ T7319] name failslab, interval 1, probability 0, space 0, times 0 [ 69.043485][ T7315] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.043504][ T7315] invoke_syscall+0x98/0x2b8 [ 69.043514][ T7315] el0_svc_common+0x130/0x23c [ 69.043524][ T7315] do_el0_svc+0x48/0x58 [ 69.043532][ T7315] el0_svc+0x54/0x168 [ 69.052571][ T7315] el0t_64_sync_handler+0x84/0xfc [ 69.053854][ T7315] el0t_64_sync+0x190/0x194 [ 69.058928][ T7320] FAULT_INJECTION: forcing a failure. [ 69.058928][ T7320] name failslab, interval 1, probability 0, space 0, times 0 [ 69.062216][ T7320] CPU: 0 PID: 7320 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.065180][ T7320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.067677][ T7320] Call trace: [ 69.068585][ T7320] dump_backtrace+0x1b8/0x1e4 [ 69.069814][ T7320] show_stack+0x2c/0x3c [ 69.070906][ T7320] dump_stack_lvl+0xe4/0x150 [ 69.072021][ T7320] dump_stack+0x1c/0x28 [ 69.073068][ T7320] should_fail_ex+0x3b0/0x50c [ 69.074279][ T7320] __should_failslab+0xc8/0x128 [ 69.075546][ T7320] should_failslab+0x10/0x28 [ 69.076714][ T7320] kmalloc_trace_noprof+0x80/0x374 [ 69.078027][ T7320] vma_node_allow+0x70/0x244 [ 69.079195][ T7320] drm_vma_node_allow+0x2c/0x3c [ 69.080409][ T7320] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.081893][ T7320] drm_gem_handle_create+0x60/0x74 [ 69.083210][ T7320] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.084687][ T7320] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.086205][ T7320] drm_ioctl_kernel+0x26c/0x368 [ 69.087477][ T7320] drm_ioctl+0x5e4/0xae4 [ 69.088608][ T7320] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.089893][ T7320] invoke_syscall+0x98/0x2b8 [ 69.091055][ T7320] el0_svc_common+0x130/0x23c [ 69.092297][ T7320] do_el0_svc+0x48/0x58 [ 69.093344][ T7320] el0_svc+0x54/0x168 [ 69.094452][ T7320] el0t_64_sync_handler+0x84/0xfc [ 69.095753][ T7320] el0t_64_sync+0x190/0x194 [ 69.096902][ T7314] CPU: 1 PID: 7314 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.099233][ T7309] ------------[ cut here ]------------ [ 69.100031][ T7314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.101457][ T7309] WARNING: CPU: 0 PID: 7309 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.104014][ T7314] Call trace: [ 69.106885][ T7309] Modules linked in: [ 69.107758][ T7314] dump_backtrace+0x1b8/0x1e4 [ 69.108784][ T7309] [ 69.109914][ T7314] show_stack+0x2c/0x3c [ 69.110508][ T7309] CPU: 0 PID: 7309 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.111582][ T7314] dump_stack_lvl+0xe4/0x150 [ 69.114559][ T7309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.115699][ T7314] dump_stack+0x1c/0x28 [ 69.118220][ T7309] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.119280][ T7314] should_fail_ex+0x3b0/0x50c [ 69.121196][ T7309] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.122424][ T7314] __should_failslab+0xc8/0x128 [ 69.124151][ T7309] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.125364][ T7314] should_failslab+0x10/0x28 [ 69.127028][ T7309] sp : ffff80009f3778a0 [ 69.128150][ T7314] kmalloc_trace_noprof+0x80/0x374 [ 69.129182][ T7309] x29: ffff80009f3778a0 [ 69.130477][ T7314] vma_node_allow+0x70/0x244 [ 69.131531][ T7309] x28: dfff800000000000 [ 69.132828][ T7314] drm_vma_node_allow+0x2c/0x3c [ 69.133979][ T7309] x27: 0000000000000000 [ 69.135198][ T7314] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.136292][ T7309] [ 69.137758][ T7314] drm_gem_handle_create+0x60/0x74 [ 69.138326][ T7309] x26: ffff0000ca3f0000 [ 69.139640][ T7314] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.140698][ T7309] x25: 1fffe0001b52bf01 [ 69.142169][ T7314] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.143303][ T7309] x24: dfff800000000000 [ 69.144767][ T7314] drm_ioctl_kernel+0x26c/0x368 [ 69.145882][ T7309] [ 69.147098][ T7314] drm_ioctl+0x5e4/0xae4 [ 69.147665][ T7309] x23: 1fffe0001b52bf00 [ 69.148752][ T7314] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.149819][ T7309] x22: ffff0000da95f804 [ 69.151052][ T7314] invoke_syscall+0x98/0x2b8 [ 69.152116][ T7309] x21: ffff0000da95f808 [ 69.153281][ T7314] el0_svc_common+0x130/0x23c [ 69.154333][ T7309] [ 69.155527][ T7314] do_el0_svc+0x48/0x58 [ 69.156082][ T7309] x20: 0000000000000000 [ 69.157159][ T7314] el0_svc+0x54/0x168 [ 69.158204][ T7309] x19: ffff0000da95f800 [ 69.159230][ T7314] el0t_64_sync_handler+0x84/0xfc [ 69.160304][ T7309] x18: 0000000000000008 [ 69.161611][ T7314] el0t_64_sync+0x190/0x194 [ 69.162668][ T7309] [ 69.164542][ T7309] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 69.166597][ T7309] x14: 1fffe00019a2141c x13: 0000000000000000 x12: 0000000000000000 [ 69.168744][ T7309] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 69.170480][ T7319] CPU: 1 PID: 7319 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.170846][ T7309] x8 : ffff0000c6361e40 [ 69.173971][ T7319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.175051][ T7309] x7 : ffff800083f395f4 [ 69.177684][ T7319] Call trace: [ 69.178756][ T7309] x6 : 0000000000000000 [ 69.179565][ T7319] dump_backtrace+0x1b8/0x1e4 [ 69.180636][ T7309] [ 69.181859][ T7319] show_stack+0x2c/0x3c [ 69.182449][ T7309] x5 : 0000000000000000 [ 69.183474][ T7319] dump_stack_lvl+0xe4/0x150 [ 69.184518][ T7309] x4 : 0000000000000001 [ 69.185685][ T7319] dump_stack+0x1c/0x28 [ 69.186773][ T7309] x3 : ffff8000803513c0 [ 69.187812][ T7319] should_fail_ex+0x3b0/0x50c [ 69.188868][ T7309] [ 69.190065][ T7319] __should_failslab+0xc8/0x128 [ 69.190654][ T7309] x2 : 0000000000000001 [ 69.191961][ T7319] should_failslab+0x10/0x28 [ 69.191983][ T7319] kmalloc_trace_noprof+0x80/0x374 [ 69.193032][ T7309] x1 : 0000000000000000 [ 69.194227][ T7319] vma_node_allow+0x70/0x244 [ 69.195576][ T7309] x0 : 0000000000000000 [ 69.196633][ T7319] drm_vma_node_allow+0x2c/0x3c [ 69.197755][ T7309] [ 69.198843][ T7319] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.200115][ T7309] Call trace: [ 69.200681][ T7319] drm_gem_handle_create+0x60/0x74 [ 69.202138][ T7309] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.202973][ T7319] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.204343][ T7309] drm_gem_handle_create_tail+0x224/0x384 [ 69.205938][ T7319] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.207350][ T7309] drm_gem_handle_create+0x60/0x74 [ 69.208849][ T7319] drm_ioctl_kernel+0x26c/0x368 [ 69.210345][ T7309] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.211645][ T7319] drm_ioctl+0x5e4/0xae4 [ 69.212872][ T7309] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.214319][ T7319] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.215392][ T7309] drm_ioctl_kernel+0x26c/0x368 [ 69.216832][ T7319] invoke_syscall+0x98/0x2b8 [ 69.218127][ T7309] drm_ioctl+0x5e4/0xae4 [ 69.219397][ T7319] el0_svc_common+0x130/0x23c [ 69.220579][ T7309] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.221613][ T7319] do_el0_svc+0x48/0x58 [ 69.222759][ T7309] invoke_syscall+0x98/0x2b8 [ 69.224016][ T7319] el0_svc+0x54/0x168 [ 69.225038][ T7309] el0_svc_common+0x130/0x23c [ 69.226301][ T7319] el0t_64_sync_handler+0x84/0xfc [ 69.227356][ T7309] do_el0_svc+0x48/0x58 [ 69.228595][ T7319] el0t_64_sync+0x190/0x194 [ 69.229920][ T7309] el0_svc+0x54/0x168 [ 69.233423][ T7309] el0t_64_sync_handler+0x84/0xfc [ 69.234792][ T7309] el0t_64_sync+0x190/0x194 [ 69.236005][ T7309] irq event stamp: 798 [ 69.237043][ T7309] hardirqs last enabled at (797): [] exit_to_kernel_mode+0xdc/0x10c [ 69.239670][ T7309] hardirqs last disabled at (798): [] el1_dbg+0x24/0x80 [ 69.241873][ T7309] softirqs last enabled at (792): [] handle_softirqs+0xa3c/0xbfc [ 69.242969][ T7319] ------------[ cut here ]------------ [ 69.244415][ T7309] softirqs last disabled at (257): [] __do_softirq+0x14/0x20 [ 69.245899][ T7319] WARNING: CPU: 1 PID: 7319 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.248198][ T7309] ---[ end trace 0000000000000000 ]--- [ 69.251272][ T7319] Modules linked in: [ 69.253719][ T7319] CPU: 1 PID: 7319 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.256979][ T7319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.258635][ T7315] ------------[ cut here ]------------ [ 69.259706][ T7319] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.261133][ T7315] WARNING: CPU: 0 PID: 7315 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.263053][ T7319] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.266047][ T7315] Modules linked in: [ 69.267925][ T7319] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.268911][ T7315] [ 69.270751][ T7319] sp : ffff80009f7378a0 [ 69.271356][ T7315] CPU: 0 PID: 7315 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.272471][ T7319] x29: ffff80009f7378a0 [ 69.275636][ T7315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.276681][ T7319] x28: dfff800000000000 [ 69.279369][ T7315] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.280515][ T7319] x27: 0000000000000001 [ 69.282625][ T7315] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.283769][ T7319] [ 69.285548][ T7315] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.286116][ T7319] x26: ffff0000ca3f0000 [ 69.287929][ T7315] sp : ffff80009f3d78a0 [ 69.289040][ T7319] x25: 1fffe000184ad601 [ 69.290056][ T7315] x29: ffff80009f3d78a0 [ 69.291154][ T7319] x24: dfff800000000000 [ 69.292246][ T7315] x28: dfff800000000000 [ 69.293336][ T7319] x23: 1fffe000184ad600 [ 69.294402][ T7315] x27: 0000000000000000 [ 69.295469][ T7319] x22: ffff0000c256b004 x21: ffff0000c256b008 [ 69.296608][ T7315] [ 69.296620][ T7315] x26: ffff0000ca3f0000 [ 69.298229][ T7319] [ 69.298241][ T7319] x20: 0000000000000000 [ 69.298865][ T7315] x25: 1fffe0001b52bc01 [ 69.299888][ T7319] x19: ffff0000c256b000 [ 69.300493][ T7315] x24: dfff800000000000 [ 69.301552][ T7319] x18: ffff80009f736e58 [ 69.302592][ T7315] [ 69.303630][ T7319] [ 69.304781][ T7315] x23: 1fffe0001b52bc00 [ 69.305874][ T7319] x17: 0000000000000000 [ 69.306508][ T7315] x22: ffff0000da95e004 [ 69.307154][ T7319] x16: ffff80008028d2a4 [ 69.308271][ T7315] x21: ffff0000da95e008 [ 69.309386][ T7319] x15: 0000000000000001 [ 69.310414][ T7315] [ 69.311540][ T7319] [ 69.312618][ T7315] x20: 0000000000000000 [ 69.313696][ T7319] x14: 1fffe000199f121c [ 69.314284][ T7315] x19: ffff0000da95e000 [ 69.314905][ T7319] x13: 0000000000000000 [ 69.315990][ T7315] x18: 0000000000000008 [ 69.317023][ T7319] x12: 0000000000000000 [ 69.317986][ T7315] [ 69.319096][ T7319] [ 69.320146][ T7315] x17: 0000000000000000 [ 69.321257][ T7319] x11: 0000000000000001 [ 69.321824][ T7315] x16: ffff80008028d2a4 [ 69.322448][ T7319] x10: 0000000000ff0100 [ 69.323505][ T7315] x15: 0000000000000001 [ 69.324583][ T7319] x9 : 0000000000000000 [ 69.325674][ T7315] [ 69.326751][ T7319] [ 69.327786][ T7315] x14: 1fffe00019a2181c [ 69.328856][ T7319] x8 : ffff0000cbcd1e40 [ 69.329420][ T7315] x13: 0000000000000000 [ 69.329972][ T7319] x7 : ffff800083f395f4 [ 69.331108][ T7315] x12: 0000000000000000 [ 69.332230][ T7319] x6 : 0000000000000000 [ 69.333275][ T7315] [ 69.334303][ T7319] [ 69.335429][ T7315] x11: 0000000000000001 [ 69.336555][ T7319] x5 : 0000000000000000 [ 69.337134][ T7315] x10: 0000000000ff0100 [ 69.337756][ T7319] x4 : 0000000000000001 [ 69.338888][ T7315] x9 : 0000000000000000 [ 69.340011][ T7319] x3 : ffff8000803513c0 [ 69.341101][ T7315] [ 69.342270][ T7319] [ 69.343368][ T7315] x8 : ffff0000c6365ac0 [ 69.344461][ T7319] x2 : 0000000000000001 [ 69.345008][ T7315] x7 : ffff800083f395f4 [ 69.345653][ T7319] x1 : 0000000000000000 [ 69.346717][ T7315] x6 : 0000000000000000 [ 69.347798][ T7319] x0 : 0000000000000000 [ 69.348900][ T7315] [ 69.350102][ T7319] [ 69.351216][ T7315] x5 : 0000000000000000 [ 69.352318][ T7319] Call trace: [ 69.352915][ T7315] x4 : 0000000000000001 [ 69.353471][ T7319] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.354559][ T7315] x3 : ffff8000803513c0 [ 69.355438][ T7319] drm_gem_handle_create_tail+0x224/0x384 [ 69.356471][ T7315] [ 69.358270][ T7319] drm_gem_handle_create+0x60/0x74 [ 69.359376][ T7315] x2 : 0000000000000001 [ 69.360831][ T7319] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.361456][ T7315] x1 : 0000000000000000 [ 69.362749][ T7319] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.363823][ T7315] x0 : 0000000000000000 [ 69.365312][ T7319] drm_ioctl_kernel+0x26c/0x368 [ 69.366373][ T7315] [ 69.367904][ T7319] drm_ioctl+0x5e4/0xae4 [ 69.369001][ T7315] Call trace: [ 69.370349][ T7319] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.370923][ T7315] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.372066][ T7319] invoke_syscall+0x98/0x2b8 [ 69.372890][ T7315] drm_gem_handle_create_tail+0x224/0x384 [ 69.374122][ T7319] el0_svc_common+0x130/0x23c [ 69.375821][ T7315] drm_gem_handle_create+0x60/0x74 [ 69.377018][ T7319] do_el0_svc+0x48/0x58 [ 69.378511][ T7315] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.379704][ T7319] el0_svc+0x54/0x168 [ 69.380959][ T7315] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.382023][ T7319] el0t_64_sync_handler+0x84/0xfc [ 69.383548][ T7315] drm_ioctl_kernel+0x26c/0x368 [ 69.384621][ T7319] el0t_64_sync+0x190/0x194 [ 69.386092][ T7315] drm_ioctl+0x5e4/0xae4 [ 69.387400][ T7319] irq event stamp: 548 [ 69.388659][ T7315] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.389888][ T7319] hardirqs last enabled at (547): [] exit_to_kernel_mode+0xdc/0x10c [ 69.391033][ T7315] invoke_syscall+0x98/0x2b8 [ 69.392081][ T7319] hardirqs last disabled at (548): [] el1_dbg+0x24/0x80 [ 69.393371][ T7315] el0_svc_common+0x130/0x23c [ 69.395886][ T7319] softirqs last enabled at (440): [] handle_softirqs+0xa3c/0xbfc [ 69.397118][ T7315] do_el0_svc+0x48/0x58 [ 69.399394][ T7319] softirqs last disabled at (301): [] __do_softirq+0x14/0x20 [ 69.400690][ T7315] el0_svc+0x54/0x168 [ 69.403181][ T7319] ---[ end trace 0000000000000000 ]--- [ 69.404271][ T7315] el0t_64_sync_handler+0x84/0xfc [ 69.411071][ T7315] el0t_64_sync+0x190/0x194 [ 69.411518][ T7314] ------------[ cut here ]------------ [ 69.412269][ T7315] irq event stamp: 660 [ 69.413695][ T7314] WARNING: CPU: 1 PID: 7314 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.414728][ T7315] hardirqs last enabled at (659): [] exit_to_kernel_mode+0xdc/0x10c [ 69.417621][ T7314] Modules linked in: [ 69.420103][ T7315] hardirqs last disabled at (660): [] el1_dbg+0x24/0x80 [ 69.421152][ T7314] [ 69.423373][ T7315] softirqs last enabled at (652): [] handle_softirqs+0xa3c/0xbfc [ 69.423954][ T7314] CPU: 1 PID: 7314 Comm: syz-executor.3 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.426295][ T7315] softirqs last disabled at (259): [] __do_softirq+0x14/0x20 [ 69.429307][ T7314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.431621][ T7315] ---[ end trace 0000000000000000 ]--- [ 69.434134][ T7314] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.437737][ T7314] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.439568][ T7314] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.441412][ T7314] sp : ffff80009f7978a0 [ 69.442488][ T7314] x29: ffff80009f7978a0 x28: dfff800000000000 x27: 0000000000000001 1970/01/01 00:01:09 executed programs: 189 [ 69.444663][ T7314] x26: ffff0000ca3f0000 x25: 1fffe000184adc01 x24: dfff800000000000 [ 69.446740][ T7314] x23: 1fffe000184adc00 x22: ffff0000c256e004 x21: ffff0000c256e008 [ 69.448888][ T7314] x20: 0000000000000000 x19: ffff0000c256e000 x18: ffff80009f796e58 [ 69.451006][ T7314] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 69.453180][ T7314] x14: 1fffe000199f1a1c x13: 0000000000000000 x12: 0000000000000000 [ 69.455338][ T7314] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 69.457559][ T7314] x8 : ffff0000e4d40000 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 69.459718][ T7314] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 69.461882][ T7314] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 69.464091][ T7314] Call trace: [ 69.464945][ T7314] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.466699][ T7314] drm_gem_handle_create_tail+0x224/0x384 [ 69.468267][ T7314] drm_gem_handle_create+0x60/0x74 [ 69.469630][ T7314] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.471157][ T7314] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.472618][ T7314] drm_ioctl_kernel+0x26c/0x368 [ 69.474009][ T7314] drm_ioctl+0x5e4/0xae4 [ 69.475116][ T7314] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.476453][ T7314] invoke_syscall+0x98/0x2b8 [ 69.477683][ T7314] el0_svc_common+0x130/0x23c [ 69.478923][ T7314] do_el0_svc+0x48/0x58 [ 69.480076][ T7314] el0_svc+0x54/0x168 [ 69.481098][ T7314] el0t_64_sync_handler+0x84/0xfc [ 69.482458][ T7314] el0t_64_sync+0x190/0x194 [ 69.483650][ T7314] irq event stamp: 882 [ 69.484691][ T7314] hardirqs last enabled at (881): [] exit_to_kernel_mode+0xdc/0x10c [ 69.487239][ T7314] hardirqs last disabled at (882): [] el1_dbg+0x24/0x80 [ 69.489523][ T7314] softirqs last enabled at (876): [] handle_softirqs+0xa3c/0xbfc [ 69.492056][ T7314] softirqs last disabled at (643): [] __do_softirq+0x14/0x20 [ 69.494516][ T7314] ---[ end trace 0000000000000000 ]--- [ 69.506019][ T7329] FAULT_INJECTION: forcing a failure. [ 69.506019][ T7329] name failslab, interval 1, probability 0, space 0, times 0 [ 69.506346][ T7328] FAULT_INJECTION: forcing a failure. [ 69.506346][ T7328] name failslab, interval 1, probability 0, space 0, times 0 [ 69.509740][ T7329] CPU: 0 PID: 7329 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.515945][ T7329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.518586][ T7329] Call trace: [ 69.519453][ T7329] dump_backtrace+0x1b8/0x1e4 [ 69.520697][ T7329] show_stack+0x2c/0x3c [ 69.521877][ T7329] dump_stack_lvl+0xe4/0x150 [ 69.523093][ T7329] dump_stack+0x1c/0x28 [ 69.524171][ T7329] should_fail_ex+0x3b0/0x50c [ 69.525430][ T7329] __should_failslab+0xc8/0x128 [ 69.526687][ T7329] should_failslab+0x10/0x28 [ 69.527886][ T7329] kmalloc_trace_noprof+0x80/0x374 [ 69.529256][ T7329] vma_node_allow+0x70/0x244 [ 69.530529][ T7329] drm_vma_node_allow+0x2c/0x3c [ 69.531845][ T7329] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.533339][ T7329] drm_gem_handle_create+0x60/0x74 [ 69.534672][ T7329] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.536175][ T7329] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.537634][ T7329] drm_ioctl_kernel+0x26c/0x368 [ 69.538952][ T7329] drm_ioctl+0x5e4/0xae4 [ 69.540019][ T7329] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.541381][ T7329] invoke_syscall+0x98/0x2b8 [ 69.542573][ T7329] el0_svc_common+0x130/0x23c [ 69.543769][ T7329] do_el0_svc+0x48/0x58 [ 69.544883][ T7329] el0_svc+0x54/0x168 [ 69.545889][ T7329] el0t_64_sync_handler+0x84/0xfc [ 69.547170][ T7329] el0t_64_sync+0x190/0x194 [ 69.548415][ T7328] CPU: 1 PID: 7328 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.551587][ T7328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.554291][ T7328] Call trace: [ 69.555134][ T7328] dump_backtrace+0x1b8/0x1e4 [ 69.556397][ T7328] show_stack+0x2c/0x3c [ 69.557549][ T7328] dump_stack_lvl+0xe4/0x150 [ 69.558792][ T7328] dump_stack+0x1c/0x28 [ 69.559938][ T7328] should_fail_ex+0x3b0/0x50c [ 69.561128][ T7328] __should_failslab+0xc8/0x128 [ 69.562431][ T7328] should_failslab+0x10/0x28 [ 69.563645][ T7328] kmalloc_trace_noprof+0x80/0x374 [ 69.565064][ T7328] vma_node_allow+0x70/0x244 [ 69.566257][ T7328] drm_vma_node_allow+0x2c/0x3c [ 69.567589][ T7328] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.569065][ T7328] drm_gem_handle_create+0x60/0x74 [ 69.570419][ T7328] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.571900][ T7328] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.573494][ T7328] drm_ioctl_kernel+0x26c/0x368 [ 69.574796][ T7328] drm_ioctl+0x5e4/0xae4 [ 69.575937][ T7328] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.577275][ T7328] invoke_syscall+0x98/0x2b8 [ 69.578582][ T7328] el0_svc_common+0x130/0x23c [ 69.579859][ T7328] do_el0_svc+0x48/0x58 [ 69.580948][ T7328] el0_svc+0x54/0x168 [ 69.582005][ T7328] el0t_64_sync_handler+0x84/0xfc [ 69.583320][ T7328] el0t_64_sync+0x190/0x194 [ 69.597895][ T7334] FAULT_INJECTION: forcing a failure. [ 69.597895][ T7334] name failslab, interval 1, probability 0, space 0, times 0 [ 69.601130][ T7334] CPU: 1 PID: 7334 Comm: syz-executor.1 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.602199][ T7336] FAULT_INJECTION: forcing a failure. [ 69.602199][ T7336] name failslab, interval 1, probability 0, space 0, times 0 [ 69.604103][ T7334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.604118][ T7334] Call trace: [ 69.604123][ T7334] dump_backtrace+0x1b8/0x1e4 [ 69.604139][ T7334] show_stack+0x2c/0x3c [ 69.604148][ T7334] dump_stack_lvl+0xe4/0x150 [ 69.614432][ T7334] dump_stack+0x1c/0x28 [ 69.615541][ T7334] should_fail_ex+0x3b0/0x50c [ 69.616746][ T7334] __should_failslab+0xc8/0x128 [ 69.618066][ T7334] should_failslab+0x10/0x28 [ 69.619242][ T7334] kmalloc_trace_noprof+0x80/0x374 [ 69.620623][ T7334] vma_node_allow+0x70/0x244 [ 69.621834][ T7334] drm_vma_node_allow+0x2c/0x3c [ 69.623044][ T7334] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.624521][ T7334] drm_gem_handle_create+0x60/0x74 [ 69.625866][ T7334] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.627283][ T7334] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.628814][ T7334] drm_ioctl_kernel+0x26c/0x368 [ 69.630071][ T7334] drm_ioctl+0x5e4/0xae4 [ 69.631247][ T7334] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.632571][ T7339] FAULT_INJECTION: forcing a failure. [ 69.632571][ T7339] name failslab, interval 1, probability 0, space 0, times 0 [ 69.632578][ T7334] invoke_syscall+0x98/0x2b8 [ 69.632593][ T7334] el0_svc_common+0x130/0x23c [ 69.638176][ T7334] do_el0_svc+0x48/0x58 [ 69.639228][ T7334] el0_svc+0x54/0x168 [ 69.640303][ T7334] el0t_64_sync_handler+0x84/0xfc [ 69.641599][ T7334] el0t_64_sync+0x190/0x194 [ 69.643825][ T7336] CPU: 0 PID: 7336 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.646922][ T7336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.649596][ T7336] Call trace: [ 69.650430][ T7336] dump_backtrace+0x1b8/0x1e4 [ 69.651624][ T7336] show_stack+0x2c/0x3c [ 69.652738][ T7336] dump_stack_lvl+0xe4/0x150 [ 69.653909][ T7336] dump_stack+0x1c/0x28 [ 69.654946][ T7336] should_fail_ex+0x3b0/0x50c [ 69.656219][ T7336] __should_failslab+0xc8/0x128 [ 69.657502][ T7336] should_failslab+0x10/0x28 [ 69.658728][ T7336] kmalloc_trace_noprof+0x80/0x374 [ 69.660047][ T7336] vma_node_allow+0x70/0x244 [ 69.661252][ T7336] drm_vma_node_allow+0x2c/0x3c [ 69.662545][ T7336] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.663998][ T7336] drm_gem_handle_create+0x60/0x74 [ 69.665324][ T7336] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.666311][ T27] cfg80211: failed to load regulatory.db [ 69.666735][ T7336] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.669765][ T7336] drm_ioctl_kernel+0x26c/0x368 [ 69.670920][ T7332] FAULT_INJECTION: forcing a failure. [ 69.670920][ T7332] name failslab, interval 1, probability 0, space 0, times 0 [ 69.671038][ T7336] drm_ioctl+0x5e4/0xae4 [ 69.675600][ T7336] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.676929][ T7336] invoke_syscall+0x98/0x2b8 [ 69.678083][ T7336] el0_svc_common+0x130/0x23c [ 69.679318][ T7336] do_el0_svc+0x48/0x58 [ 69.680427][ T7336] el0_svc+0x54/0x168 [ 69.681445][ T7336] el0t_64_sync_handler+0x84/0xfc [ 69.682872][ T7336] el0t_64_sync+0x190/0x194 [ 69.688567][ T7328] ------------[ cut here ]------------ [ 69.690000][ T7328] WARNING: CPU: 0 PID: 7328 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.693092][ T7328] Modules linked in: [ 69.694059][ T7328] CPU: 0 PID: 7328 Comm: syz-executor.0 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.697135][ T7328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.699597][ T7332] CPU: 1 PID: 7332 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.699814][ T7328] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.702960][ T7332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.705032][ T7328] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.707619][ T7332] Call trace: [ 69.709327][ T7328] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.710129][ T7332] dump_backtrace+0x1b8/0x1e4 [ 69.711979][ T7328] sp : ffff80009f6a78a0 [ 69.713198][ T7332] show_stack+0x2c/0x3c [ 69.714240][ T7328] x29: ffff80009f6a78a0 [ 69.715377][ T7332] dump_stack_lvl+0xe4/0x150 [ 69.716435][ T7328] x28: dfff800000000000 [ 69.717638][ T7332] dump_stack+0x1c/0x28 [ 69.718716][ T7328] x27: 0000000000000001 [ 69.719723][ T7332] should_fail_ex+0x3b0/0x50c [ 69.720794][ T7328] [ 69.722013][ T7332] __should_failslab+0xc8/0x128 [ 69.722629][ T7328] x26: ffff0000ca3f0000 [ 69.723874][ T7332] should_failslab+0x10/0x28 [ 69.724953][ T7328] x25: 1fffe000189ad801 [ 69.726188][ T7332] kmalloc_trace_noprof+0x80/0x374 [ 69.727294][ T7328] x24: dfff800000000000 [ 69.728569][ T7332] vma_node_allow+0x70/0x244 [ 69.729620][ T7328] [ 69.730729][ T7332] drm_vma_node_allow+0x2c/0x3c [ 69.731366][ T7328] x23: 1fffe000189ad800 [ 69.732612][ T7332] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.733704][ T7328] x22: ffff0000c4d6c004 [ 69.735080][ T7332] drm_gem_handle_create+0x60/0x74 [ 69.736220][ T7328] x21: ffff0000c4d6c008 [ 69.737632][ T7332] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.738795][ T7328] [ 69.740230][ T7332] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.740813][ T7328] x20: 0000000000000000 [ 69.742315][ T7332] drm_ioctl_kernel+0x26c/0x368 [ 69.743402][ T7328] x19: ffff0000c4d6c000 [ 69.744685][ T7332] drm_ioctl+0x5e4/0xae4 [ 69.745764][ T7328] x18: 0000000000000008 [ 69.746921][ T7332] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.748031][ T7328] [ 69.749236][ T7332] invoke_syscall+0x98/0x2b8 [ 69.749805][ T7328] x17: 0000000000000000 [ 69.750949][ T7332] el0_svc_common+0x130/0x23c [ 69.752018][ T7328] x16: ffff80008028d2a4 [ 69.753298][ T7332] do_el0_svc+0x48/0x58 [ 69.753316][ T7332] el0_svc+0x54/0x168 [ 69.754425][ T7328] x15: 0000000000000001 [ 69.755469][ T7332] el0t_64_sync_handler+0x84/0xfc [ 69.756427][ T7328] [ 69.757529][ T7332] el0t_64_sync+0x190/0x194 [ 69.758817][ T7328] x14: 1fffe000184eaa1c x13: 0000000000000000 x12: 0000000000000000 [ 69.762691][ T7328] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 69.764728][ T7328] x8 : ffff0000c6908000 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 69.766836][ T7328] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 69.768923][ T7328] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 69.770906][ T7328] Call trace: [ 69.771725][ T7328] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.773340][ T7328] drm_gem_handle_create_tail+0x224/0x384 [ 69.774773][ T7328] drm_gem_handle_create+0x60/0x74 [ 69.776136][ T7328] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.777660][ T7328] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.779167][ T7328] drm_ioctl_kernel+0x26c/0x368 [ 69.780429][ T7328] drm_ioctl+0x5e4/0xae4 [ 69.781591][ T7328] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.782996][ T7328] invoke_syscall+0x98/0x2b8 [ 69.784202][ T7328] el0_svc_common+0x130/0x23c [ 69.785377][ T7328] do_el0_svc+0x48/0x58 [ 69.786483][ T7328] el0_svc+0x54/0x168 [ 69.787497][ T7339] CPU: 1 PID: 7339 Comm: syz-executor.4 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.787529][ T7328] el0t_64_sync_handler+0x84/0xfc [ 69.790583][ T7339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.791815][ T7328] el0t_64_sync+0x190/0x194 [ 69.794398][ T7339] Call trace: [ 69.795602][ T7328] irq event stamp: 608 [ 69.796414][ T7339] dump_backtrace+0x1b8/0x1e4 [ 69.797427][ T7328] hardirqs last enabled at (607): [] exit_to_kernel_mode+0xdc/0x10c [ 69.798589][ T7339] show_stack+0x2c/0x3c [ 69.801123][ T7328] hardirqs last disabled at (608): [] el1_dbg+0x24/0x80 [ 69.802224][ T7339] dump_stack_lvl+0xe4/0x150 [ 69.804364][ T7328] softirqs last enabled at (602): [] handle_softirqs+0xa3c/0xbfc [ 69.805541][ T7339] dump_stack+0x1c/0x28 [ 69.807991][ T7328] softirqs last disabled at (403): [] __do_softirq+0x14/0x20 [ 69.809064][ T7339] should_fail_ex+0x3b0/0x50c [ 69.811391][ T7328] ---[ end trace 0000000000000000 ]--- [ 69.812664][ T7339] __should_failslab+0xc8/0x128 [ 69.815519][ T7339] should_failslab+0x10/0x28 [ 69.816686][ T7339] kmalloc_trace_noprof+0x80/0x374 [ 69.818067][ T7339] vma_node_allow+0x70/0x244 [ 69.819319][ T7339] drm_vma_node_allow+0x2c/0x3c [ 69.820607][ T7339] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.822074][ T7339] drm_gem_handle_create+0x60/0x74 [ 69.823360][ T7339] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.824889][ T7339] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.826379][ T7339] drm_ioctl_kernel+0x26c/0x368 [ 69.827072][ T7336] ------------[ cut here ]------------ [ 69.827658][ T7339] drm_ioctl+0x5e4/0xae4 [ 69.829168][ T7336] WARNING: CPU: 0 PID: 7336 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.830251][ T7339] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.833246][ T7336] Modules linked in: [ 69.834564][ T7339] invoke_syscall+0x98/0x2b8 [ 69.835585][ T7336] [ 69.836727][ T7339] el0_svc_common+0x130/0x23c [ 69.837275][ T7336] CPU: 0 PID: 7336 Comm: syz-executor.2 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.838534][ T7339] do_el0_svc+0x48/0x58 [ 69.841527][ T7336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.842633][ T7339] el0_svc+0x54/0x168 [ 69.845239][ T7336] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.846310][ T7339] el0t_64_sync_handler+0x84/0xfc [ 69.848355][ T7336] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.849723][ T7339] el0t_64_sync+0x190/0x194 [ 69.851397][ T7336] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.854450][ T7336] sp : ffff80009f7578a0 [ 69.855544][ T7336] x29: ffff80009f7578a0 x28: dfff800000000000 x27: 0000000000000000 [ 69.857722][ T7336] x26: ffff0000ca3f0000 x25: 1fffe00018e6b901 x24: dfff800000000000 [ 69.859882][ T7336] x23: 1fffe00018e6b900 x22: ffff0000c735c804 x21: ffff0000c735c808 [ 69.862025][ T7336] x20: 0000000000000000 x19: ffff0000c735c800 x18: 0000000000000008 [ 69.864159][ T7336] x17: 0000000000000000 x16: ffff80008028d2a4 x15: 0000000000000001 [ 69.866363][ T7336] x14: 1fffe000189f281c x13: 0000000000000000 x12: 0000000000000000 [ 69.868381][ T7336] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 69.870580][ T7336] x8 : ffff0000cf193c80 x7 : ffff800083f395f4 x6 : 0000000000000000 [ 69.872666][ T7336] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff8000803513c0 [ 69.874757][ T7336] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 69.876961][ T7336] Call trace: [ 69.877814][ T7336] drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.879519][ T7336] drm_gem_handle_create_tail+0x224/0x384 [ 69.881081][ T7336] drm_gem_handle_create+0x60/0x74 [ 69.882514][ T7336] drm_gem_shmem_dumb_create+0x21c/0x3b0 [ 69.883985][ T7336] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.885474][ T7336] drm_ioctl_kernel+0x26c/0x368 [ 69.886772][ T7336] drm_ioctl+0x5e4/0xae4 [ 69.887894][ T7336] __arm64_sys_ioctl+0x14c/0x1c8 [ 69.889275][ T7336] invoke_syscall+0x98/0x2b8 [ 69.890534][ T7336] el0_svc_common+0x130/0x23c [ 69.891881][ T7336] do_el0_svc+0x48/0x58 [ 69.893006][ T7336] el0_svc+0x54/0x168 [ 69.894057][ T7336] el0t_64_sync_handler+0x84/0xfc [ 69.895439][ T7336] el0t_64_sync+0x190/0x194 [ 69.896607][ T7336] irq event stamp: 598 [ 69.897685][ T7336] hardirqs last enabled at (597): [] exit_to_kernel_mode+0xdc/0x10c [ 69.900185][ T7336] hardirqs last disabled at (598): [] el1_dbg+0x24/0x80 [ 69.902259][ T7332] ------------[ cut here ]------------ [ 69.902432][ T7336] softirqs last enabled at (592): [] handle_softirqs+0xa3c/0xbfc [ 69.903866][ T7332] WARNING: CPU: 1 PID: 7332 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.906320][ T7336] softirqs last disabled at (343): [] __do_softirq+0x14/0x20 [ 69.909276][ T7332] Modules linked in: [ 69.911550][ T7336] ---[ end trace 0000000000000000 ]--- [ 69.914069][ T7332] [ 69.914697][ T7332] CPU: 1 PID: 7332 Comm: syz-executor.5 Tainted: G W 6.10.0-rc3-syzkaller-00018-gac2193b4b460 #0 [ 69.917843][ T7332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 69.919670][ T7339] ------------[ cut here ]------------ [ 69.920736][ T7332] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.922155][ T7339] WARNING: CPU: 0 PID: 7339 at drivers/gpu/drm/drm_gem.c:225 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.924117][ T7332] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.927041][ T7339] Modules linked in: