Warning: Permanently added '10.128.1.24' (ED25519) to the list of known hosts. 1970/01/01 00:00:57 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:57 ignoring optional flag "type"="gce" 1970/01/01 00:00:57 parsed 1 programs [ 57.945346][ T6667] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:00:57 executed programs: 0 [ 58.045700][ T6685] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 58.048097][ T6685] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.050611][ T6685] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 58.057175][ T6695] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 58.059826][ T6695] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 58.063667][ T6695] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 58.065778][ T6695] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 58.067922][ T6695] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.070267][ T6695] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 58.081019][ T6687] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.084038][ T6687] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 58.091125][ T6697] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 58.093496][ T6697] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 58.096798][ T6697] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 58.099416][ T6697] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 58.102181][ T6697] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 58.102382][ T6702] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 58.104855][ T6697] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 58.107335][ T6702] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 58.108877][ T6697] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 58.109772][ T6701] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.112828][ T6697] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 58.113625][ T6701] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 58.116024][ T6697] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 58.117674][ T6701] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 58.118970][ T6697] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 58.120814][ T6701] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 58.123770][ T6697] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 58.124537][ T6701] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.126338][ T6697] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 58.129355][ T6034] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 58.130434][ T54] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 58.132335][ T6034] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 58.134440][ T54] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 58.142653][ T54] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 58.146057][ T54] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 58.424618][ T6681] chnl_net:caif_netlink_parms(): no params data found [ 58.509727][ T6679] chnl_net:caif_netlink_parms(): no params data found [ 58.529521][ T6690] chnl_net:caif_netlink_parms(): no params data found [ 58.533868][ T6681] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.535888][ T6681] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.537858][ T6681] bridge_slave_0: entered allmulticast mode [ 58.539978][ T6681] bridge_slave_0: entered promiscuous mode [ 58.546470][ T6681] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.548417][ T6681] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.550285][ T6681] bridge_slave_1: entered allmulticast mode [ 58.552799][ T6681] bridge_slave_1: entered promiscuous mode [ 58.579704][ T6684] chnl_net:caif_netlink_parms(): no params data found [ 58.595341][ T6681] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.606440][ T6677] chnl_net:caif_netlink_parms(): no params data found [ 58.620746][ T6681] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.636927][ T6699] chnl_net:caif_netlink_parms(): no params data found [ 58.676577][ T6690] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.678492][ T6690] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.680476][ T6690] bridge_slave_0: entered allmulticast mode [ 58.683179][ T6690] bridge_slave_0: entered promiscuous mode [ 58.696786][ T6681] team0: Port device team_slave_0 added [ 58.698580][ T6684] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.700449][ T6684] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.702507][ T6684] bridge_slave_0: entered allmulticast mode [ 58.704609][ T6684] bridge_slave_0: entered promiscuous mode [ 58.725622][ T6690] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.727659][ T6690] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.729644][ T6690] bridge_slave_1: entered allmulticast mode [ 58.731727][ T6690] bridge_slave_1: entered promiscuous mode [ 58.735275][ T6681] team0: Port device team_slave_1 added [ 58.741248][ T6684] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.743904][ T6684] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.745947][ T6684] bridge_slave_1: entered allmulticast mode [ 58.748041][ T6684] bridge_slave_1: entered promiscuous mode [ 58.778613][ T6679] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.780487][ T6679] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.782760][ T6679] bridge_slave_0: entered allmulticast mode [ 58.784819][ T6679] bridge_slave_0: entered promiscuous mode [ 58.837997][ T6679] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.839923][ T6679] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.842049][ T6679] bridge_slave_1: entered allmulticast mode [ 58.844191][ T6679] bridge_slave_1: entered promiscuous mode [ 58.846482][ T6681] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.848390][ T6681] 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. [ 58.856053][ T6681] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.860276][ T6681] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.862497][ T6681] 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. [ 58.869288][ T6681] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.874545][ T6690] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.888624][ T6684] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.913651][ T6690] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.917615][ T6684] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.920212][ T6677] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.922502][ T6677] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.924552][ T6677] bridge_slave_0: entered allmulticast mode [ 58.926648][ T6677] bridge_slave_0: entered promiscuous mode [ 58.941995][ T6679] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.965999][ T6677] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.968133][ T6677] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.970104][ T6677] bridge_slave_1: entered allmulticast mode [ 58.977185][ T6677] bridge_slave_1: entered promiscuous mode [ 58.983475][ T6699] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.985434][ T6699] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.987416][ T6699] bridge_slave_0: entered allmulticast mode [ 58.989484][ T6699] bridge_slave_0: entered promiscuous mode [ 58.992716][ T6699] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.994618][ T6699] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.996540][ T6699] bridge_slave_1: entered allmulticast mode [ 58.998716][ T6699] bridge_slave_1: entered promiscuous mode [ 59.001956][ T6679] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.016056][ T6681] hsr_slave_0: entered promiscuous mode [ 59.018038][ T6681] hsr_slave_1: entered promiscuous mode [ 59.023650][ T6690] team0: Port device team_slave_0 added [ 59.026324][ T6690] team0: Port device team_slave_1 added [ 59.039843][ T6684] team0: Port device team_slave_0 added [ 59.041960][ T6690] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.043801][ T6690] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.050578][ T6690] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.074528][ T6699] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.078859][ T6699] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.092952][ T6684] team0: Port device team_slave_1 added [ 59.094985][ T6690] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.096861][ T6690] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.104871][ T6690] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.110057][ T6677] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.136059][ T6677] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.153073][ T6679] team0: Port device team_slave_0 added [ 59.157434][ T6699] team0: Port device team_slave_0 added [ 59.160516][ T6679] team0: Port device team_slave_1 added [ 59.172167][ T6684] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.174034][ T6684] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.180819][ T6684] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.185388][ T6684] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.187256][ T6684] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.194124][ T6684] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.208135][ T6690] hsr_slave_0: entered promiscuous mode [ 59.210124][ T6690] hsr_slave_1: entered promiscuous mode [ 59.212045][ T6690] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.214329][ T6690] Cannot create hsr debugfs directory [ 59.216650][ T6699] team0: Port device team_slave_1 added [ 59.239970][ T6677] team0: Port device team_slave_0 added [ 59.281024][ T6677] team0: Port device team_slave_1 added [ 59.298748][ T6684] hsr_slave_0: entered promiscuous mode [ 59.300764][ T6684] hsr_slave_1: entered promiscuous mode [ 59.302896][ T6684] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.304910][ T6684] Cannot create hsr debugfs directory [ 59.309295][ T6679] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.311200][ T6679] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.319099][ T6679] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.323537][ T6679] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.325412][ T6679] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.332339][ T6679] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.343899][ T6699] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.345823][ T6699] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.357804][ T6699] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.362276][ T6699] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.364253][ T6699] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.370993][ T6699] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.395510][ T6677] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.397408][ T6677] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.409902][ T6677] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.467210][ T6677] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.469099][ T6677] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.476861][ T6677] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.493372][ T6699] hsr_slave_0: entered promiscuous mode [ 59.495427][ T6699] hsr_slave_1: entered promiscuous mode [ 59.500308][ T6699] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.502603][ T6699] Cannot create hsr debugfs directory [ 59.512865][ T6679] hsr_slave_0: entered promiscuous mode [ 59.514800][ T6679] hsr_slave_1: entered promiscuous mode [ 59.516518][ T6679] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.518868][ T6679] Cannot create hsr debugfs directory [ 59.636258][ T6677] hsr_slave_0: entered promiscuous mode [ 59.638328][ T6677] hsr_slave_1: entered promiscuous mode [ 59.640187][ T6677] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.642771][ T6677] Cannot create hsr debugfs directory [ 59.647373][ T6681] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 59.674477][ T6681] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 59.683421][ T6681] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 59.794641][ T6681] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 60.045671][ T6681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.064961][ T6681] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.074391][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.076248][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.079566][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.081463][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.162634][ T6685] Bluetooth: hci5: command tx timeout [ 60.163020][ T6476] Bluetooth: hci0: command tx timeout [ 60.164488][ T6695] Bluetooth: hci4: command tx timeout [ 60.166167][ T54] Bluetooth: hci1: command tx timeout [ 60.198665][ T6681] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.242336][ T54] Bluetooth: hci3: command tx timeout [ 60.243656][ T6695] Bluetooth: hci2: command tx timeout [ 60.277377][ T6681] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.305412][ T6681] veth0_vlan: entered promiscuous mode [ 60.310295][ T6681] veth1_vlan: entered promiscuous mode [ 60.331388][ T6681] veth0_macvtap: entered promiscuous mode [ 60.341250][ T6681] veth1_macvtap: entered promiscuous mode [ 60.350292][ T6681] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.368862][ T6681] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.380315][ T6681] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.383572][ T6681] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.385950][ T6681] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.388268][ T6681] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.454534][ T6690] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 60.460943][ T6690] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 60.475858][ T6690] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 60.479806][ T44] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.489076][ T6690] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 60.491092][ T44] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.537852][ T6684] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.547737][ T6684] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.552471][ T45] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.554511][ T45] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.560020][ T6684] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.578430][ T6684] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.589190][ T6699] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 60.619001][ T6699] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 60.636216][ T6699] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 60.648883][ T6699] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 60.711647][ T6690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.719042][ T6679] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 60.749648][ T6679] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 60.754476][ T6679] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 60.788788][ T6860] FAULT_INJECTION: forcing a failure. [ 60.788788][ T6860] name failslab, interval 1, probability 0, space 0, times 0 [ 60.795866][ T6690] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.796047][ T6860] CPU: 0 UID: 0 PID: 6860 Comm: syz-executor.3 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 60.796065][ T6860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.796073][ T6860] Call trace: [ 60.796076][ T6860] show_stack+0x2c/0x3c (C) [ 60.796094][ T6860] dump_stack_lvl+0xe4/0x150 [ 60.796106][ T6860] dump_stack+0x1c/0x28 [ 60.796117][ T6860] should_fail_ex+0x418/0x590 [ 60.796130][ T6860] should_failslab+0xc8/0x130 [ 60.796143][ T6860] kmem_cache_alloc_noprof+0x84/0x410 [ 60.796159][ T6860] security_file_alloc+0x30/0x328 [ 60.796170][ T6860] init_file+0x94/0x2a0 [ 60.796181][ T6860] alloc_empty_file+0xc0/0x1d4 [ 60.796191][ T6860] alloc_file_pseudo+0x19c/0x2b0 [ 60.796202][ T6860] __shmem_file_setup+0x1f4/0x280 [ 60.796214][ T6860] shmem_file_setup+0x40/0x54 [ 60.796225][ T6860] drm_gem_object_init_with_mnt+0x74/0xcc [ 60.796240][ T6860] __drm_gem_shmem_create+0x180/0x2dc [ 60.796253][ T6860] drm_gem_shmem_dumb_create+0x1f8/0x3b4 [ 60.796265][ T6860] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.796278][ T6860] drm_ioctl_kernel+0x26c/0x368 [ 60.796288][ T6860] drm_ioctl+0x6a0/0xb98 [ 60.796298][ T6860] __arm64_sys_ioctl+0x14c/0x1cc [ 60.796311][ T6860] invoke_syscall+0x98/0x2b8 [ 60.796322][ T6860] el0_svc_common+0x130/0x23c [ 60.796333][ T6860] do_el0_svc+0x48/0x58 [ 60.796343][ T6860] el0_svc+0x54/0x168 [ 60.796357][ T6860] el0t_64_sync_handler+0x84/0x108 [ 60.796369][ T6860] el0t_64_sync+0x198/0x19c [ 60.838440][ T6679] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 60.855316][ T6865] FAULT_INJECTION: forcing a failure. [ 60.855316][ T6865] name failslab, interval 1, probability 0, space 0, times 0 [ 60.858628][ T6865] CPU: 1 UID: 0 PID: 6865 Comm: syz-executor.3 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 60.858642][ T6865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.858650][ T6865] Call trace: [ 60.858653][ T6865] show_stack+0x2c/0x3c (C) [ 60.858670][ T6865] dump_stack_lvl+0xe4/0x150 [ 60.858682][ T6865] dump_stack+0x1c/0x28 [ 60.858702][ T6865] should_fail_ex+0x418/0x590 [ 60.858715][ T6865] should_failslab+0xc8/0x130 [ 60.858732][ T6865] __kmalloc_cache_noprof+0x80/0x428 [ 60.858744][ T6865] vma_node_allow+0x70/0x244 [ 60.858757][ T6865] drm_vma_node_allow+0x2c/0x3c [ 60.858768][ T6865] drm_gem_handle_create_tail+0x1dc/0x384 [ 60.858783][ T6865] drm_gem_handle_create+0x60/0x74 [ 60.858796][ T6865] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 60.858810][ T6865] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.858822][ T6865] drm_ioctl_kernel+0x26c/0x368 [ 60.858832][ T6865] drm_ioctl+0x6a0/0xb98 [ 60.858842][ T6865] __arm64_sys_ioctl+0x14c/0x1cc [ 60.858855][ T6865] invoke_syscall+0x98/0x2b8 [ 60.858865][ T6865] el0_svc_common+0x130/0x23c [ 60.858876][ T6865] do_el0_svc+0x48/0x58 [ 60.858886][ T6865] el0_svc+0x54/0x168 [ 60.858899][ T6865] el0t_64_sync_handler+0x84/0x108 [ 60.858919][ T6865] el0t_64_sync+0x198/0x19c [ 60.859946][ T6684] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.921164][ T6677] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 60.925155][ T6677] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 60.934802][ T501] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.936657][ T501] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.957992][ T6684] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.963532][ T6872] FAULT_INJECTION: forcing a failure. [ 60.963532][ T6872] name failslab, interval 1, probability 0, space 0, times 0 [ 60.976188][ T6872] CPU: 0 UID: 0 PID: 6872 Comm: syz-executor.3 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 60.976206][ T6872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.976213][ T6872] Call trace: [ 60.976216][ T6872] show_stack+0x2c/0x3c (C) [ 60.976233][ T6872] dump_stack_lvl+0xe4/0x150 [ 60.976246][ T6872] dump_stack+0x1c/0x28 [ 60.976257][ T6872] should_fail_ex+0x418/0x590 [ 60.976270][ T6872] should_failslab+0xc8/0x130 [ 60.976283][ T6872] __kmalloc_cache_noprof+0x80/0x428 [ 60.976294][ T6872] vma_node_allow+0x70/0x244 [ 60.976307][ T6872] drm_vma_node_allow+0x2c/0x3c [ 60.976319][ T6872] drm_gem_handle_create_tail+0x1dc/0x384 [ 60.976334][ T6872] drm_gem_handle_create+0x60/0x74 [ 60.976347][ T6872] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 60.976360][ T6872] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 60.976373][ T6872] drm_ioctl_kernel+0x26c/0x368 [ 60.976383][ T6872] drm_ioctl+0x6a0/0xb98 [ 60.976392][ T6872] __arm64_sys_ioctl+0x14c/0x1cc [ 60.976406][ T6872] invoke_syscall+0x98/0x2b8 [ 60.976417][ T6872] el0_svc_common+0x130/0x23c [ 60.976427][ T6872] do_el0_svc+0x48/0x58 [ 60.976437][ T6872] el0_svc+0x54/0x168 [ 60.976450][ T6872] el0t_64_sync_handler+0x84/0x108 [ 60.976463][ T6872] el0t_64_sync+0x198/0x19c [ 61.000657][ T6690] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.028886][ T6690] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.034777][ T6677] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 61.039416][ T6677] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 61.048907][ T6876] FAULT_INJECTION: forcing a failure. [ 61.048907][ T6876] name failslab, interval 1, probability 0, space 0, times 0 [ 61.055063][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.055406][ T6876] CPU: 1 UID: 0 PID: 6876 Comm: syz-executor.3 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 61.055423][ T6876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 61.055430][ T6876] Call trace: [ 61.055434][ T6876] show_stack+0x2c/0x3c (C) [ 61.055459][ T6876] dump_stack_lvl+0xe4/0x150 [ 61.055471][ T6876] dump_stack+0x1c/0x28 [ 61.055482][ T6876] should_fail_ex+0x418/0x590 [ 61.055496][ T6876] should_failslab+0xc8/0x130 [ 61.055508][ T6876] __kmalloc_cache_noprof+0x80/0x428 [ 61.055520][ T6876] vma_node_allow+0x70/0x244 [ 61.055533][ T6876] drm_vma_node_allow+0x2c/0x3c [ 61.055545][ T6876] drm_gem_handle_create_tail+0x1dc/0x384 [ 61.055560][ T6876] drm_gem_handle_create+0x60/0x74 [ 61.055573][ T6876] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 61.055586][ T6876] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 61.055598][ T6876] drm_ioctl_kernel+0x26c/0x368 [ 61.055612][ T6876] drm_ioctl+0x6a0/0xb98 [ 61.055622][ T6876] __arm64_sys_ioctl+0x14c/0x1cc [ 61.055636][ T6876] invoke_syscall+0x98/0x2b8 [ 61.055647][ T6876] el0_svc_common+0x130/0x23c [ 61.055658][ T6876] do_el0_svc+0x48/0x58 [ 61.055668][ T6876] el0_svc+0x54/0x168 [ 61.055681][ T6876] el0t_64_sync_handler+0x84/0x108 [ 61.055702][ T6876] el0t_64_sync+0x198/0x19c [ 61.090107][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.097427][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.099361][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.154179][ T501] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.156178][ T501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.168637][ T6699] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.225660][ T6699] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.234486][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.236461][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.239580][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.241474][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.250821][ T6679] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.267861][ T6690] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.338229][ T6677] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.355245][ T6679] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.371341][ T6690] veth0_vlan: entered promiscuous mode [ 61.386498][ T4705] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.388505][ T4705] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.396378][ T6699] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.408540][ T4705] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.410506][ T4705] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.416335][ T6690] veth1_vlan: entered promiscuous mode [ 61.437031][ T6677] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.453401][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.455432][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.458591][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.460449][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.473913][ T6690] veth0_macvtap: entered promiscuous mode [ 61.478246][ T6690] veth1_macvtap: entered promiscuous mode [ 61.491127][ T6690] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.502101][ T6690] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.505504][ T6690] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.540421][ T6690] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 61.545375][ T6690] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.551300][ T6690] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.576242][ T6677] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 61.579012][ T6677] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 61.601270][ T6690] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.604353][ T6690] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.606808][ T6690] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.609116][ T6690] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.639002][ T6684] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.717152][ T6699] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.725501][ T6684] veth0_vlan: entered promiscuous mode [ 61.731274][ T6684] veth1_vlan: entered promiscuous mode [ 61.804759][ T6679] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.824366][ T62] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.826498][ T62] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.838083][ T6677] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.846957][ T6679] veth0_vlan: entered promiscuous mode [ 61.851721][ T6679] veth1_vlan: entered promiscuous mode [ 61.890777][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.896638][ T6684] veth0_macvtap: entered promiscuous mode [ 61.900285][ T6684] veth1_macvtap: entered promiscuous mode [ 61.914006][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.966643][ T6679] veth0_macvtap: entered promiscuous mode [ 61.970650][ T6679] veth1_macvtap: entered promiscuous mode [ 61.985109][ T6684] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 61.988080][ T6684] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.990599][ T6684] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.002199][ T6684] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.008509][ T6684] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.030486][ T6942] FAULT_INJECTION: forcing a failure. [ 62.030486][ T6942] name failslab, interval 1, probability 0, space 0, times 0 [ 62.035131][ T6942] CPU: 0 UID: 0 PID: 6942 Comm: syz-executor.1 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 62.035147][ T6942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.035154][ T6942] Call trace: [ 62.035157][ T6942] show_stack+0x2c/0x3c (C) [ 62.035175][ T6942] dump_stack_lvl+0xe4/0x150 [ 62.035187][ T6942] dump_stack+0x1c/0x28 [ 62.035198][ T6942] should_fail_ex+0x418/0x590 [ 62.035211][ T6942] should_failslab+0xc8/0x130 [ 62.035223][ T6942] __kmalloc_node_noprof+0xf8/0x55c [ 62.035235][ T6942] alloc_slab_obj_exts+0x50/0xf0 [ 62.035248][ T6942] __memcg_slab_post_alloc_hook+0x394/0x6bc [ 62.035261][ T6942] kmem_cache_alloc_lru_noprof+0x324/0x414 [ 62.035275][ T6942] __d_alloc+0x44/0x68c [ 62.035285][ T6942] d_alloc_pseudo+0x30/0x16c [ 62.035295][ T6942] alloc_file_pseudo+0x10c/0x2b0 [ 62.035306][ T6942] __shmem_file_setup+0x1f4/0x280 [ 62.035318][ T6942] shmem_file_setup+0x40/0x54 [ 62.035329][ T6942] drm_gem_object_init_with_mnt+0x74/0xcc [ 62.035345][ T6942] __drm_gem_shmem_create+0x180/0x2dc [ 62.035358][ T6942] drm_gem_shmem_dumb_create+0x1f8/0x3b4 [ 62.035370][ T6942] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.035382][ T6942] drm_ioctl_kernel+0x26c/0x368 [ 62.035393][ T6942] drm_ioctl+0x6a0/0xb98 [ 62.035403][ T6942] __arm64_sys_ioctl+0x14c/0x1cc [ 62.035416][ T6942] invoke_syscall+0x98/0x2b8 [ 62.035426][ T6942] el0_svc_common+0x130/0x23c [ 62.035437][ T6942] do_el0_svc+0x48/0x58 [ 62.035447][ T6942] el0_svc+0x54/0x168 [ 62.035461][ T6942] el0t_64_sync_handler+0x84/0x108 [ 62.035473][ T6942] el0t_64_sync+0x198/0x19c [ 62.082306][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.086762][ T6684] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.089491][ T6684] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.092271][ T6684] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.094954][ T6684] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.098207][ T6684] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.101614][ T6684] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.104498][ T6684] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.106793][ T6684] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.109061][ T6684] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.122900][ T6679] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.125555][ T6679] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.128056][ T6679] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.130778][ T6679] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.144455][ T6679] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.147265][ T6679] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.150492][ T6679] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.155666][ T6679] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.158468][ T6679] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.161004][ T6679] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.187378][ T6679] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.190079][ T6679] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.195948][ T6679] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.200544][ T6679] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.220521][ T6699] veth0_vlan: entered promiscuous mode [ 62.244309][ T6695] Bluetooth: hci4: command tx timeout [ 62.244337][ T54] Bluetooth: hci5: command tx timeout [ 62.250140][ T6699] veth1_vlan: entered promiscuous mode [ 62.256703][ T54] Bluetooth: hci1: command tx timeout [ 62.256764][ T6695] Bluetooth: hci0: command tx timeout [ 62.276316][ T6679] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.278618][ T6679] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.281241][ T6679] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.286313][ T6679] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.298550][ T6677] veth0_vlan: entered promiscuous mode [ 62.323308][ T6695] Bluetooth: hci3: command tx timeout [ 62.324925][ T6695] Bluetooth: hci2: command tx timeout [ 62.335313][ T6677] veth1_vlan: entered promiscuous mode [ 62.350014][ T6699] veth0_macvtap: entered promiscuous mode [ 62.370487][ T6677] veth0_macvtap: entered promiscuous mode [ 62.374445][ T45] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.376576][ T45] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.390651][ T6699] veth1_macvtap: entered promiscuous mode [ 62.415971][ T6677] veth1_macvtap: entered promiscuous mode [ 62.436040][ T6699] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.438871][ T6699] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.441458][ T6699] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.445218][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.447235][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.452198][ T6699] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.454854][ T6699] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.457646][ T6699] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.460265][ T6699] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.463107][ T6699] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.466491][ T6699] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.472654][ T6677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.475418][ T6677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.478387][ T6677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.481381][ T6677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.485271][ T6677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.487998][ T6677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.490506][ T6677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.494336][ T6677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.496971][ T6677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 62.499770][ T6677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.504249][ T6677] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.521098][ T44] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.522453][ T6677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.526166][ T6677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.528811][ T6677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.531564][ T6677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.536458][ T44] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.541215][ T6677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.544427][ T6677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.547085][ T6677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.549868][ T6677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.553587][ T6677] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.556522][ T6699] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.559293][ T6699] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.563734][ T6699] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.568265][ T6699] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.570786][ T6699] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.573743][ T6699] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.576286][ T6699] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.579486][ T6699] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.582456][ T6699] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 62.585141][ T6699] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.588170][ T6699] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.607212][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.609875][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.613351][ T6699] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.615682][ T6699] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.618597][ T6699] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.621352][ T6699] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.625748][ T6677] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.628042][ T6677] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.630378][ T6677] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.633697][ T6677] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.640035][ T6972] FAULT_INJECTION: forcing a failure. [ 62.640035][ T6972] name failslab, interval 1, probability 0, space 0, times 0 [ 62.649464][ T6972] CPU: 1 UID: 0 PID: 6972 Comm: syz-executor.0 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 62.649481][ T6972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.649488][ T6972] Call trace: [ 62.649491][ T6972] show_stack+0x2c/0x3c (C) [ 62.649508][ T6972] dump_stack_lvl+0xe4/0x150 [ 62.649521][ T6972] dump_stack+0x1c/0x28 [ 62.649531][ T6972] should_fail_ex+0x418/0x590 [ 62.649544][ T6972] should_failslab+0xc8/0x130 [ 62.649557][ T6972] __kmalloc_node_noprof+0xf8/0x55c [ 62.649568][ T6972] alloc_slab_obj_exts+0x50/0xf0 [ 62.649582][ T6972] __memcg_slab_post_alloc_hook+0x394/0x6bc [ 62.649594][ T6972] kmem_cache_alloc_lru_noprof+0x324/0x414 [ 62.649609][ T6972] shmem_alloc_inode+0x2c/0x48 [ 62.649621][ T6972] alloc_inode+0x68/0x19c [ 62.649633][ T6972] new_inode+0x30/0x16c [ 62.649643][ T6972] shmem_get_inode+0x308/0xd28 [ 62.649655][ T6972] __shmem_file_setup+0x148/0x280 [ 62.649667][ T6972] shmem_file_setup+0x40/0x54 [ 62.649678][ T6972] drm_gem_object_init_with_mnt+0x74/0xcc [ 62.649703][ T6972] __drm_gem_shmem_create+0x180/0x2dc [ 62.649716][ T6972] drm_gem_shmem_dumb_create+0x1f8/0x3b4 [ 62.649728][ T6972] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.649740][ T6972] drm_ioctl_kernel+0x26c/0x368 [ 62.649750][ T6972] drm_ioctl+0x6a0/0xb98 [ 62.649760][ T6972] __arm64_sys_ioctl+0x14c/0x1cc [ 62.649773][ T6972] invoke_syscall+0x98/0x2b8 [ 62.649784][ T6972] el0_svc_common+0x130/0x23c [ 62.649794][ T6972] do_el0_svc+0x48/0x58 [ 62.649804][ T6972] el0_svc+0x54/0x168 [ 62.649818][ T6972] el0t_64_sync_handler+0x84/0x108 [ 62.649830][ T6972] el0t_64_sync+0x198/0x19c [ 62.749803][ T6977] FAULT_INJECTION: forcing a failure. [ 62.749803][ T6977] name failslab, interval 1, probability 0, space 0, times 0 [ 62.768444][ T6979] FAULT_INJECTION: forcing a failure. [ 62.768444][ T6979] name failslab, interval 1, probability 0, space 0, times 0 [ 62.771208][ T6977] CPU: 1 UID: 0 PID: 6977 Comm: syz-executor.0 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 62.771226][ T6977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.771233][ T6977] Call trace: [ 62.771236][ T6977] show_stack+0x2c/0x3c (C) [ 62.771254][ T6977] dump_stack_lvl+0xe4/0x150 [ 62.771280][ T6977] dump_stack+0x1c/0x28 [ 62.771291][ T6977] should_fail_ex+0x418/0x590 [ 62.771304][ T6977] should_failslab+0xc8/0x130 [ 62.771317][ T6977] __kmalloc_cache_noprof+0x80/0x428 [ 62.771328][ T6977] vma_node_allow+0x70/0x244 [ 62.771341][ T6977] drm_vma_node_allow+0x2c/0x3c [ 62.771353][ T6977] drm_gem_handle_create_tail+0x1dc/0x384 [ 62.771368][ T6977] drm_gem_handle_create+0x60/0x74 [ 62.771381][ T6977] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 62.771394][ T6977] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.771406][ T6977] drm_ioctl_kernel+0x26c/0x368 [ 62.771416][ T6977] drm_ioctl+0x6a0/0xb98 [ 62.771426][ T6977] __arm64_sys_ioctl+0x14c/0x1cc [ 62.771440][ T6977] invoke_syscall+0x98/0x2b8 [ 62.771450][ T6977] el0_svc_common+0x130/0x23c [ 62.771461][ T6977] do_el0_svc+0x48/0x58 [ 62.771471][ T6977] el0_svc+0x54/0x168 [ 62.771484][ T6977] el0t_64_sync_handler+0x84/0x108 [ 62.771497][ T6977] el0t_64_sync+0x198/0x19c [ 62.841161][ T6979] CPU: 0 UID: 0 PID: 6979 Comm: syz-executor.3 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 62.841180][ T6979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.841187][ T6979] Call trace: [ 62.841190][ T6979] show_stack+0x2c/0x3c (C) [ 62.841208][ T6979] dump_stack_lvl+0xe4/0x150 [ 62.841220][ T6979] dump_stack+0x1c/0x28 [ 62.841231][ T6979] should_fail_ex+0x418/0x590 [ 62.841244][ T6979] should_failslab+0xc8/0x130 [ 62.841257][ T6979] kmem_cache_alloc_noprof+0x84/0x410 [ 62.841272][ T6979] security_file_alloc+0x30/0x328 [ 62.841283][ T6979] init_file+0x94/0x2a0 [ 62.841294][ T6979] alloc_empty_file+0xc0/0x1d4 [ 62.841304][ T6979] alloc_file_pseudo+0x19c/0x2b0 [ 62.841314][ T6979] __shmem_file_setup+0x1f4/0x280 [ 62.841326][ T6979] shmem_file_setup+0x40/0x54 [ 62.841338][ T6979] drm_gem_object_init_with_mnt+0x74/0xcc [ 62.841353][ T6979] __drm_gem_shmem_create+0x180/0x2dc [ 62.841366][ T6979] drm_gem_shmem_dumb_create+0x1f8/0x3b4 [ 62.841378][ T6979] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 62.841390][ T6979] drm_ioctl_kernel+0x26c/0x368 [ 62.841401][ T6979] drm_ioctl+0x6a0/0xb98 [ 62.841410][ T6979] __arm64_sys_ioctl+0x14c/0x1cc [ 62.841423][ T6979] invoke_syscall+0x98/0x2b8 [ 62.841434][ T6979] el0_svc_common+0x130/0x23c [ 62.841445][ T6979] do_el0_svc+0x48/0x58 [ 62.841455][ T6979] el0_svc+0x54/0x168 [ 62.841468][ T6979] el0t_64_sync_handler+0x84/0x108 [ 62.841481][ T6979] el0t_64_sync+0x198/0x19c [ 62.879306][ C0] vkms_vblank_simulate: vblank timer overrun [ 62.884535][ T45] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.887125][ T45] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.946197][ T45] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.947171][ T273] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.955520][ T273] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.965036][ T45] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.010148][ T273] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.016407][ T6991] FAULT_INJECTION: forcing a failure. [ 63.016407][ T6991] name failslab, interval 1, probability 0, space 0, times 0 [ 63.017446][ T273] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.019942][ T6991] CPU: 1 UID: 0 PID: 6991 Comm: syz-executor.2 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.019959][ T6991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 1970/01/01 00:01:03 executed programs: 17 [ 63.019966][ T6991] Call trace: [ 63.019969][ T6991] show_stack+0x2c/0x3c (C) [ 63.019986][ T6991] dump_stack_lvl+0xe4/0x150 [ 63.019998][ T6991] dump_stack+0x1c/0x28 [ 63.020009][ T6991] should_fail_ex+0x418/0x590 [ 63.020022][ T6991] should_failslab+0xc8/0x130 [ 63.020035][ T6991] __kmalloc_noprof+0xf4/0x54c [ 63.020046][ T6991] memcg_list_lru_alloc+0x28c/0x888 [ 63.020059][ T6991] __memcg_slab_post_alloc_hook+0x1d8/0x6bc [ 63.020071][ T6991] kmem_cache_alloc_lru_noprof+0x324/0x414 [ 63.020086][ T6991] shmem_alloc_inode+0x2c/0x48 [ 63.020099][ T6991] alloc_inode+0x68/0x19c [ 63.020110][ T6991] new_inode+0x30/0x16c [ 63.020121][ T6991] shmem_get_inode+0x308/0xd28 [ 63.020133][ T6991] __shmem_file_setup+0x148/0x280 [ 63.020145][ T6991] shmem_file_setup+0x40/0x54 [ 63.020156][ T6991] drm_gem_object_init_with_mnt+0x74/0xcc [ 63.020171][ T6991] __drm_gem_shmem_create+0x180/0x2dc [ 63.020184][ T6991] drm_gem_shmem_dumb_create+0x1f8/0x3b4 [ 63.020196][ T6991] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.020208][ T6991] drm_ioctl_kernel+0x26c/0x368 [ 63.020218][ T6991] drm_ioctl+0x6a0/0xb98 [ 63.020228][ T6991] __arm64_sys_ioctl+0x14c/0x1cc [ 63.020241][ T6991] invoke_syscall+0x98/0x2b8 [ 63.020252][ T6991] el0_svc_common+0x130/0x23c [ 63.020273][ T6991] do_el0_svc+0x48/0x58 [ 63.020283][ T6991] el0_svc+0x54/0x168 [ 63.020297][ T6991] el0t_64_sync_handler+0x84/0x108 [ 63.020309][ T6991] el0t_64_sync+0x198/0x19c [ 63.137431][ T6998] FAULT_INJECTION: forcing a failure. [ 63.137431][ T6998] name failslab, interval 1, probability 0, space 0, times 0 [ 63.141932][ T6998] CPU: 0 UID: 0 PID: 6998 Comm: syz-executor.5 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.141950][ T6998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.141957][ T6998] Call trace: [ 63.141960][ T6998] show_stack+0x2c/0x3c (C) [ 63.141977][ T6998] dump_stack_lvl+0xe4/0x150 [ 63.141989][ T6998] dump_stack+0x1c/0x28 [ 63.142000][ T6998] should_fail_ex+0x418/0x590 [ 63.142013][ T6998] should_failslab+0xc8/0x130 [ 63.142026][ T6998] kmem_cache_alloc_noprof+0x84/0x410 [ 63.142041][ T6998] security_inode_alloc+0x34/0x32c [ 63.142055][ T6998] inode_init_always_gfp+0x730/0xc00 [ 63.142071][ T6998] alloc_inode+0x80/0x19c [ 63.142082][ T6998] new_inode+0x30/0x16c [ 63.142093][ T6998] shmem_get_inode+0x308/0xd28 [ 63.142106][ T6998] __shmem_file_setup+0x148/0x280 [ 63.142117][ T6998] shmem_file_setup+0x40/0x54 [ 63.142129][ T6998] drm_gem_object_init_with_mnt+0x74/0xcc [ 63.142144][ T6998] __drm_gem_shmem_create+0x180/0x2dc [ 63.142157][ T6998] drm_gem_shmem_dumb_create+0x1f8/0x3b4 [ 63.142169][ T6998] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.142181][ T6998] drm_ioctl_kernel+0x26c/0x368 [ 63.142191][ T6998] drm_ioctl+0x6a0/0xb98 [ 63.142201][ T6998] __arm64_sys_ioctl+0x14c/0x1cc [ 63.142214][ T6998] invoke_syscall+0x98/0x2b8 [ 63.142225][ T6998] el0_svc_common+0x130/0x23c [ 63.142235][ T6998] do_el0_svc+0x48/0x58 [ 63.142245][ T6998] el0_svc+0x54/0x168 [ 63.142259][ T6998] el0t_64_sync_handler+0x84/0x108 [ 63.142271][ T6998] el0t_64_sync+0x198/0x19c [ 63.190841][ C0] vkms_vblank_simulate: vblank timer overrun [ 63.211746][ T7001] FAULT_INJECTION: forcing a failure. [ 63.211746][ T7001] name failslab, interval 1, probability 0, space 0, times 0 [ 63.216586][ T7001] CPU: 0 UID: 0 PID: 7001 Comm: syz-executor.1 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.216602][ T7001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.216609][ T7001] Call trace: [ 63.216613][ T7001] show_stack+0x2c/0x3c (C) [ 63.216630][ T7001] dump_stack_lvl+0xe4/0x150 [ 63.216643][ T7001] dump_stack+0x1c/0x28 [ 63.216653][ T7001] should_fail_ex+0x418/0x590 [ 63.216666][ T7001] should_failslab+0xc8/0x130 [ 63.216679][ T7001] __kmalloc_cache_noprof+0x80/0x428 [ 63.216701][ T7001] vma_node_allow+0x70/0x244 [ 63.216714][ T7001] drm_vma_node_allow+0x2c/0x3c [ 63.216735][ T7001] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.216750][ T7001] drm_gem_handle_create+0x60/0x74 [ 63.216763][ T7001] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 63.216776][ T7001] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.216788][ T7001] drm_ioctl_kernel+0x26c/0x368 [ 63.216798][ T7001] drm_ioctl+0x6a0/0xb98 [ 63.216808][ T7001] __arm64_sys_ioctl+0x14c/0x1cc [ 63.216821][ T7001] invoke_syscall+0x98/0x2b8 [ 63.216832][ T7001] el0_svc_common+0x130/0x23c [ 63.216843][ T7001] do_el0_svc+0x48/0x58 [ 63.216853][ T7001] el0_svc+0x54/0x168 [ 63.216866][ T7001] el0t_64_sync_handler+0x84/0x108 [ 63.216879][ T7001] el0t_64_sync+0x198/0x19c [ 63.254083][ C0] vkms_vblank_simulate: vblank timer overrun [ 63.276697][ T7003] FAULT_INJECTION: forcing a failure. [ 63.276697][ T7003] name failslab, interval 1, probability 0, space 0, times 0 [ 63.280463][ T7003] CPU: 0 UID: 0 PID: 7003 Comm: syz-executor.5 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.280479][ T7003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.280487][ T7003] Call trace: [ 63.280490][ T7003] show_stack+0x2c/0x3c (C) [ 63.280507][ T7003] dump_stack_lvl+0xe4/0x150 [ 63.280519][ T7003] dump_stack+0x1c/0x28 [ 63.280530][ T7003] should_fail_ex+0x418/0x590 [ 63.280543][ T7003] should_failslab+0xc8/0x130 [ 63.280556][ T7003] kmem_cache_alloc_noprof+0x84/0x410 [ 63.280571][ T7003] security_file_alloc+0x30/0x328 [ 63.280582][ T7003] init_file+0x94/0x2a0 [ 63.280593][ T7003] alloc_empty_file+0xc0/0x1d4 [ 63.280603][ T7003] alloc_file_pseudo+0x19c/0x2b0 [ 63.280613][ T7003] __shmem_file_setup+0x1f4/0x280 [ 63.280625][ T7003] shmem_file_setup+0x40/0x54 [ 63.280636][ T7003] drm_gem_object_init_with_mnt+0x74/0xcc [ 63.280652][ T7003] __drm_gem_shmem_create+0x180/0x2dc [ 63.280664][ T7003] drm_gem_shmem_dumb_create+0x1f8/0x3b4 [ 63.280676][ T7003] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.280703][ T7003] drm_ioctl_kernel+0x26c/0x368 [ 63.280713][ T7003] drm_ioctl+0x6a0/0xb98 [ 63.280730][ T7003] __arm64_sys_ioctl+0x14c/0x1cc [ 63.280744][ T7003] invoke_syscall+0x98/0x2b8 [ 63.280755][ T7003] el0_svc_common+0x130/0x23c [ 63.280765][ T7003] do_el0_svc+0x48/0x58 [ 63.280775][ T7003] el0_svc+0x54/0x168 [ 63.280789][ T7003] el0t_64_sync_handler+0x84/0x108 [ 63.280802][ T7003] el0t_64_sync+0x198/0x19c [ 63.284536][ T7006] FAULT_INJECTION: forcing a failure. [ 63.284536][ T7006] name failslab, interval 1, probability 0, space 0, times 0 [ 63.345352][ T7006] CPU: 1 UID: 0 PID: 7006 Comm: syz-executor.4 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.345374][ T7006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.345382][ T7006] Call trace: [ 63.345385][ T7006] show_stack+0x2c/0x3c (C) [ 63.345403][ T7006] dump_stack_lvl+0xe4/0x150 [ 63.345416][ T7006] dump_stack+0x1c/0x28 [ 63.345426][ T7006] should_fail_ex+0x418/0x590 [ 63.345440][ T7006] should_failslab+0xc8/0x130 [ 63.345452][ T7006] kmem_cache_alloc_noprof+0x84/0x410 [ 63.345467][ T7006] security_inode_alloc+0x34/0x32c [ 63.345482][ T7006] inode_init_always_gfp+0x730/0xc00 [ 63.345494][ T7006] alloc_inode+0x80/0x19c [ 63.345505][ T7006] new_inode+0x30/0x16c [ 63.345516][ T7006] shmem_get_inode+0x308/0xd28 [ 63.345529][ T7006] __shmem_file_setup+0x148/0x280 [ 63.345541][ T7006] shmem_file_setup+0x40/0x54 [ 63.345552][ T7006] drm_gem_object_init_with_mnt+0x74/0xcc [ 63.345567][ T7006] __drm_gem_shmem_create+0x180/0x2dc [ 63.345580][ T7006] drm_gem_shmem_dumb_create+0x1f8/0x3b4 [ 63.345592][ T7006] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.345604][ T7006] drm_ioctl_kernel+0x26c/0x368 [ 63.345614][ T7006] drm_ioctl+0x6a0/0xb98 [ 63.345624][ T7006] __arm64_sys_ioctl+0x14c/0x1cc [ 63.345637][ T7006] invoke_syscall+0x98/0x2b8 [ 63.345648][ T7006] el0_svc_common+0x130/0x23c [ 63.345659][ T7006] do_el0_svc+0x48/0x58 [ 63.345669][ T7006] el0_svc+0x54/0x168 [ 63.345707][ T7006] el0t_64_sync_handler+0x84/0x108 [ 63.345721][ T7006] el0t_64_sync+0x198/0x19c [ 63.427323][ T7017] FAULT_INJECTION: forcing a failure. [ 63.427323][ T7017] name failslab, interval 1, probability 0, space 0, times 0 [ 63.427713][ T7018] FAULT_INJECTION: forcing a failure. [ 63.427713][ T7018] name failslab, interval 1, probability 0, space 0, times 0 [ 63.430820][ T7017] CPU: 0 UID: 0 PID: 7017 Comm: syz-executor.1 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.430838][ T7017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.430846][ T7017] Call trace: [ 63.430849][ T7017] show_stack+0x2c/0x3c (C) [ 63.430866][ T7017] dump_stack_lvl+0xe4/0x150 [ 63.430878][ T7017] dump_stack+0x1c/0x28 [ 63.430889][ T7017] should_fail_ex+0x418/0x590 [ 63.430902][ T7017] should_failslab+0xc8/0x130 [ 63.430915][ T7017] __kmalloc_cache_noprof+0x80/0x428 [ 63.430926][ T7017] vma_node_allow+0x70/0x244 [ 63.430939][ T7017] drm_vma_node_allow+0x2c/0x3c [ 63.430951][ T7017] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.430966][ T7017] drm_gem_handle_create+0x60/0x74 [ 63.430979][ T7017] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 63.430992][ T7017] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.431004][ T7017] drm_ioctl_kernel+0x26c/0x368 [ 63.431014][ T7017] drm_ioctl+0x6a0/0xb98 [ 63.431024][ T7017] __arm64_sys_ioctl+0x14c/0x1cc [ 63.431037][ T7017] invoke_syscall+0x98/0x2b8 [ 63.431048][ T7017] el0_svc_common+0x130/0x23c [ 63.431059][ T7017] do_el0_svc+0x48/0x58 [ 63.431069][ T7017] el0_svc+0x54/0x168 [ 63.431082][ T7017] el0t_64_sync_handler+0x84/0x108 [ 63.431095][ T7017] el0t_64_sync+0x198/0x19c [ 63.440554][ T7019] FAULT_INJECTION: forcing a failure. [ 63.440554][ T7019] name failslab, interval 1, probability 0, space 0, times 0 [ 63.473145][ T7018] CPU: 0 UID: 0 PID: 7018 Comm: syz-executor.2 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.473163][ T7018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.473171][ T7018] Call trace: [ 63.473174][ T7018] show_stack+0x2c/0x3c (C) [ 63.473191][ T7018] dump_stack_lvl+0xe4/0x150 [ 63.473204][ T7018] dump_stack+0x1c/0x28 [ 63.473214][ T7018] should_fail_ex+0x418/0x590 [ 63.473228][ T7018] should_failslab+0xc8/0x130 [ 63.473240][ T7018] __kmalloc_cache_noprof+0x80/0x428 [ 63.473251][ T7018] vma_node_allow+0x70/0x244 [ 63.473264][ T7018] drm_vma_node_allow+0x2c/0x3c [ 63.473277][ T7018] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.473291][ T7018] drm_gem_handle_create+0x60/0x74 [ 63.473305][ T7018] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 63.473318][ T7018] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.473330][ T7018] drm_ioctl_kernel+0x26c/0x368 [ 63.473341][ T7018] drm_ioctl+0x6a0/0xb98 [ 63.473351][ T7018] __arm64_sys_ioctl+0x14c/0x1cc [ 63.473364][ T7018] invoke_syscall+0x98/0x2b8 [ 63.473375][ T7018] el0_svc_common+0x130/0x23c [ 63.473386][ T7018] do_el0_svc+0x48/0x58 [ 63.473396][ T7018] el0_svc+0x54/0x168 [ 63.473410][ T7018] el0t_64_sync_handler+0x84/0x108 [ 63.473423][ T7018] el0t_64_sync+0x198/0x19c [ 63.474801][ T7010] FAULT_INJECTION: forcing a failure. [ 63.474801][ T7010] name failslab, interval 1, probability 0, space 0, times 0 [ 63.487732][ T7021] FAULT_INJECTION: forcing a failure. [ 63.487732][ T7021] name failslab, interval 1, probability 0, space 0, times 0 [ 63.498709][ T7022] FAULT_INJECTION: forcing a failure. [ 63.498709][ T7022] name failslab, interval 1, probability 0, space 0, times 0 [ 63.515356][ T7019] CPU: 1 UID: 0 PID: 7019 Comm: syz-executor.5 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.515374][ T7019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.515382][ T7019] Call trace: [ 63.515386][ T7019] show_stack+0x2c/0x3c (C) [ 63.515403][ T7019] dump_stack_lvl+0xe4/0x150 [ 63.515416][ T7019] dump_stack+0x1c/0x28 [ 63.515426][ T7019] should_fail_ex+0x418/0x590 [ 63.515440][ T7019] should_failslab+0xc8/0x130 [ 63.515452][ T7019] kmem_cache_alloc_noprof+0x84/0x410 [ 63.515468][ T7019] security_file_alloc+0x30/0x328 [ 63.515479][ T7019] init_file+0x94/0x2a0 [ 63.515490][ T7019] alloc_empty_file+0xc0/0x1d4 [ 63.515500][ T7019] alloc_file_pseudo+0x19c/0x2b0 [ 63.515511][ T7019] __shmem_file_setup+0x1f4/0x280 [ 63.515523][ T7019] shmem_file_setup+0x40/0x54 [ 63.515534][ T7019] drm_gem_object_init_with_mnt+0x74/0xcc [ 63.515555][ T7019] __drm_gem_shmem_create+0x180/0x2dc [ 63.515568][ T7019] drm_gem_shmem_dumb_create+0x1f8/0x3b4 [ 63.515580][ T7019] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.515592][ T7019] drm_ioctl_kernel+0x26c/0x368 [ 63.515603][ T7019] drm_ioctl+0x6a0/0xb98 [ 63.515613][ T7019] __arm64_sys_ioctl+0x14c/0x1cc [ 63.515626][ T7019] invoke_syscall+0x98/0x2b8 [ 63.515637][ T7019] el0_svc_common+0x130/0x23c [ 63.515647][ T7019] do_el0_svc+0x48/0x58 [ 63.515657][ T7019] el0_svc+0x54/0x168 [ 63.515671][ T7019] el0t_64_sync_handler+0x84/0x108 [ 63.515692][ T7019] el0t_64_sync+0x198/0x19c [ 63.520841][ T7021] CPU: 1 UID: 0 PID: 7021 Comm: syz-executor.3 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.520860][ T7021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.520868][ T7021] Call trace: [ 63.520871][ T7021] show_stack+0x2c/0x3c (C) [ 63.520888][ T7021] dump_stack_lvl+0xe4/0x150 [ 63.520900][ T7021] dump_stack+0x1c/0x28 [ 63.520910][ T7021] should_fail_ex+0x418/0x590 [ 63.520923][ T7021] should_failslab+0xc8/0x130 [ 63.520936][ T7021] __kmalloc_cache_noprof+0x80/0x428 [ 63.520947][ T7021] vma_node_allow+0x70/0x244 [ 63.520960][ T7021] drm_vma_node_allow+0x2c/0x3c [ 63.520972][ T7021] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.520986][ T7021] drm_gem_handle_create+0x60/0x74 [ 63.520999][ T7021] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 63.521012][ T7021] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.521025][ T7021] drm_ioctl_kernel+0x26c/0x368 [ 63.521035][ T7021] drm_ioctl+0x6a0/0xb98 [ 63.521045][ T7021] __arm64_sys_ioctl+0x14c/0x1cc [ 63.521058][ T7021] invoke_syscall+0x98/0x2b8 [ 63.521068][ T7021] el0_svc_common+0x130/0x23c [ 63.521079][ T7021] do_el0_svc+0x48/0x58 [ 63.521089][ T7021] el0_svc+0x54/0x168 [ 63.521102][ T7021] el0t_64_sync_handler+0x84/0x108 [ 63.521114][ T7021] el0t_64_sync+0x198/0x19c [ 63.542016][ T7010] CPU: 1 UID: 0 PID: 7010 Comm: syz-executor.0 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.542035][ T7010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.542042][ T7010] Call trace: [ 63.542046][ T7010] show_stack+0x2c/0x3c (C) [ 63.542062][ T7010] dump_stack_lvl+0xe4/0x150 [ 63.542074][ T7010] dump_stack+0x1c/0x28 [ 63.542085][ T7010] should_fail_ex+0x418/0x590 [ 63.542098][ T7010] should_failslab+0xc8/0x130 [ 63.542110][ T7010] __kmalloc_cache_noprof+0x80/0x428 [ 63.542121][ T7010] vma_node_allow+0x70/0x244 [ 63.542134][ T7010] drm_vma_node_allow+0x2c/0x3c [ 63.542146][ T7010] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.542160][ T7010] drm_gem_handle_create+0x60/0x74 [ 63.542174][ T7010] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 63.542187][ T7010] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.542199][ T7010] drm_ioctl_kernel+0x26c/0x368 [ 63.542209][ T7010] drm_ioctl+0x6a0/0xb98 [ 63.542219][ T7010] __arm64_sys_ioctl+0x14c/0x1cc [ 63.542232][ T7010] invoke_syscall+0x98/0x2b8 [ 63.542243][ T7010] el0_svc_common+0x130/0x23c [ 63.542253][ T7010] do_el0_svc+0x48/0x58 [ 63.542263][ T7010] el0_svc+0x54/0x168 [ 63.542277][ T7010] el0t_64_sync_handler+0x84/0x108 [ 63.542289][ T7010] el0t_64_sync+0x198/0x19c [ 63.597316][ T7032] FAULT_INJECTION: forcing a failure. [ 63.597316][ T7032] name failslab, interval 1, probability 0, space 0, times 0 [ 63.625968][ T7022] CPU: 1 UID: 0 PID: 7022 Comm: syz-executor.4 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.625985][ T7022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.625993][ T7022] Call trace: [ 63.625996][ T7022] show_stack+0x2c/0x3c (C) [ 63.626014][ T7022] dump_stack_lvl+0xe4/0x150 [ 63.626026][ T7022] dump_stack+0x1c/0x28 [ 63.626037][ T7022] should_fail_ex+0x418/0x590 [ 63.626050][ T7022] should_failslab+0xc8/0x130 [ 63.626063][ T7022] __kmalloc_cache_noprof+0x80/0x428 [ 63.626074][ T7022] vma_node_allow+0x70/0x244 [ 63.626087][ T7022] drm_vma_node_allow+0x2c/0x3c [ 63.626099][ T7022] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.626114][ T7022] drm_gem_handle_create+0x60/0x74 [ 63.626127][ T7022] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 63.626140][ T7022] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.626152][ T7022] drm_ioctl_kernel+0x26c/0x368 [ 63.626162][ T7022] drm_ioctl+0x6a0/0xb98 [ 63.626172][ T7022] __arm64_sys_ioctl+0x14c/0x1cc [ 63.626193][ T7022] invoke_syscall+0x98/0x2b8 [ 63.626204][ T7022] el0_svc_common+0x130/0x23c [ 63.626214][ T7022] do_el0_svc+0x48/0x58 [ 63.626224][ T7022] el0_svc+0x54/0x168 [ 63.626238][ T7022] el0t_64_sync_handler+0x84/0x108 [ 63.626250][ T7022] el0t_64_sync+0x198/0x19c [ 63.626691][ T7022] ------------[ cut here ]------------ [ 63.661038][ T7022] WARNING: CPU: 1 PID: 7022 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.664133][ T7022] Modules linked in: [ 63.665182][ T7022] CPU: 1 UID: 0 PID: 7022 Comm: syz-executor.4 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.668011][ T7022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.670709][ T7022] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 63.672784][ T7022] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.674616][ T7022] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 63.676412][ T7022] sp : ffff8000a2ae7880 [ 63.677481][ T7022] x29: ffff8000a2ae7880 x28: dfff800000000000 x27: 0000000000000000 [ 63.679573][ T7022] x26: ffff0000c9f10000 x25: 1fffe0001c4ea401 x24: dfff800000000000 [ 63.681800][ T7022] x23: 1fffe0001c4ea400 x22: ffff0000e2752004 x21: ffff0000e2752008 [ 63.684061][ T7022] x20: 0000000000000000 x19: ffff0000e2752000 x18: 0000000000000008 [ 63.685370][ T7042] FAULT_INJECTION: forcing a failure. [ 63.685370][ T7042] name failslab, interval 1, probability 0, space 0, times 0 [ 63.686325][ T7022] x17: ffff80008fd4d000 x16: ffff8000803ba7e4 x15: 0000000000000001 [ 63.686349][ T7022] x14: 1fffe0001c46821c x13: 0000000000000000 x12: 0000000000000000 [ 63.692670][ T7042] CPU: 0 UID: 0 PID: 7042 Comm: syz-executor.3 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.692705][ T7042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.692712][ T7042] Call trace: [ 63.692716][ T7042] show_stack+0x2c/0x3c (C) [ 63.692732][ T7042] dump_stack_lvl+0xe4/0x150 [ 63.692744][ T7042] dump_stack+0x1c/0x28 [ 63.692754][ T7042] should_fail_ex+0x418/0x590 [ 63.692767][ T7042] should_failslab+0xc8/0x130 [ 63.692780][ T7042] __kmalloc_cache_noprof+0x80/0x428 [ 63.692791][ T7042] vma_node_allow+0x70/0x244 [ 63.692804][ T7042] drm_vma_node_allow+0x2c/0x3c [ 63.692816][ T7042] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.692830][ T7042] drm_gem_handle_create+0x60/0x74 [ 63.692843][ T7042] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 63.692856][ T7042] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.692868][ T7042] drm_ioctl_kernel+0x26c/0x368 [ 63.692878][ T7042] drm_ioctl+0x6a0/0xb98 [ 63.692888][ T7042] __arm64_sys_ioctl+0x14c/0x1cc [ 63.692902][ T7042] invoke_syscall+0x98/0x2b8 [ 63.692913][ T7042] el0_svc_common+0x130/0x23c [ 63.692923][ T7042] do_el0_svc+0x48/0x58 [ 63.692933][ T7042] el0_svc+0x54/0x168 [ 63.692946][ T7042] el0t_64_sync_handler+0x84/0x108 [ 63.692959][ T7042] el0t_64_sync+0x198/0x19c [ 63.695909][ T7043] FAULT_INJECTION: forcing a failure. [ 63.695909][ T7043] name failslab, interval 1, probability 0, space 0, times 0 [ 63.696966][ T7022] x11: 0000000000000001 [ 63.699658][ T7043] CPU: 0 UID: 0 PID: 7043 Comm: syz-executor.2 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.699675][ T7043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.699682][ T7043] Call trace: [ 63.699705][ T7043] show_stack+0x2c/0x3c (C) [ 63.699720][ T7043] dump_stack_lvl+0xe4/0x150 [ 63.699732][ T7043] dump_stack+0x1c/0x28 [ 63.699742][ T7043] should_fail_ex+0x418/0x590 [ 63.699755][ T7043] should_failslab+0xc8/0x130 [ 63.699767][ T7043] __kmalloc_cache_noprof+0x80/0x428 [ 63.699779][ T7043] vma_node_allow+0x70/0x244 [ 63.699791][ T7043] drm_vma_node_allow+0x2c/0x3c [ 63.699803][ T7043] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.699817][ T7043] drm_gem_handle_create+0x60/0x74 [ 63.699830][ T7043] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 63.699843][ T7043] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.699855][ T7043] drm_ioctl_kernel+0x26c/0x368 [ 63.699866][ T7043] drm_ioctl+0x6a0/0xb98 [ 63.699876][ T7043] __arm64_sys_ioctl+0x14c/0x1cc [ 63.699889][ T7043] invoke_syscall+0x98/0x2b8 [ 63.699899][ T7043] el0_svc_common+0x130/0x23c [ 63.699910][ T7043] do_el0_svc+0x48/0x58 [ 63.699920][ T7043] el0_svc+0x54/0x168 [ 63.699933][ T7043] el0t_64_sync_handler+0x84/0x108 [ 63.699946][ T7043] el0t_64_sync+0x198/0x19c [ 63.716849][ T7032] CPU: 0 UID: 0 PID: 7032 Comm: syz-executor.5 Not tainted 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.716868][ T7032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.716875][ T7032] Call trace: [ 63.716879][ T7032] show_stack+0x2c/0x3c (C) [ 63.716894][ T7032] dump_stack_lvl+0xe4/0x150 [ 63.716906][ T7032] dump_stack+0x1c/0x28 [ 63.716917][ T7032] should_fail_ex+0x418/0x590 [ 63.716929][ T7032] should_failslab+0xc8/0x130 [ 63.716942][ T7032] __kmalloc_cache_noprof+0x80/0x428 [ 63.716953][ T7032] vma_node_allow+0x70/0x244 [ 63.716965][ T7032] drm_vma_node_allow+0x2c/0x3c [ 63.716977][ T7032] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.716991][ T7032] drm_gem_handle_create+0x60/0x74 [ 63.717005][ T7032] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 63.717017][ T7032] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.717029][ T7032] drm_ioctl_kernel+0x26c/0x368 [ 63.717040][ T7032] drm_ioctl+0x6a0/0xb98 [ 63.717049][ T7032] __arm64_sys_ioctl+0x14c/0x1cc [ 63.717062][ T7032] invoke_syscall+0x98/0x2b8 [ 63.717073][ T7032] el0_svc_common+0x130/0x23c [ 63.717084][ T7032] do_el0_svc+0x48/0x58 [ 63.717094][ T7032] el0_svc+0x54/0x168 [ 63.717107][ T7032] el0t_64_sync_handler+0x84/0x108 [ 63.717119][ T7032] el0t_64_sync+0x198/0x19c [ 63.798584][ T7022] x10: 0000000000ff0100 x9 : 0000000000000000 [ 63.800230][ T7022] x8 : ffff0000d0b1bd00 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 63.802366][ T7022] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 63.804511][ T7022] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 63.806637][ T7022] Call trace: [ 63.807533][ T7022] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 63.809301][ T7022] drm_gem_handle_create_tail+0x224/0x384 [ 63.810842][ T7022] drm_gem_handle_create+0x60/0x74 [ 63.812211][ T7022] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 63.813745][ T7022] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.815247][ T7022] drm_ioctl_kernel+0x26c/0x368 [ 63.816570][ T7022] drm_ioctl+0x6a0/0xb98 [ 63.817714][ T7022] __arm64_sys_ioctl+0x14c/0x1cc [ 63.819015][ T7022] invoke_syscall+0x98/0x2b8 [ 63.820264][ T7022] el0_svc_common+0x130/0x23c [ 63.821596][ T7022] do_el0_svc+0x48/0x58 [ 63.822744][ T7022] el0_svc+0x54/0x168 [ 63.823818][ T7022] el0t_64_sync_handler+0x84/0x108 [ 63.825233][ T7022] el0t_64_sync+0x198/0x19c [ 63.826433][ T7022] irq event stamp: 1320 [ 63.827523][ T7022] hardirqs last enabled at (1319): [] dump_stack_lvl+0x10c/0x150 [ 63.830096][ T7022] hardirqs last disabled at (1320): [] el1_dbg+0x24/0x80 [ 63.832358][ T7022] softirqs last enabled at (1302): [] handle_softirqs+0xb44/0xd34 [ 63.834881][ T7022] softirqs last disabled at (1297): [] __do_softirq+0x14/0x20 [ 63.837304][ T7022] ---[ end trace 0000000000000000 ]--- [ 63.873116][ T7044] FAULT_INJECTION: forcing a failure. [ 63.873116][ T7044] name failslab, interval 1, probability 0, space 0, times 0 [ 63.877535][ T7044] CPU: 0 UID: 0 PID: 7044 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.877555][ T7044] Tainted: [W]=WARN [ 63.877559][ T7044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.877566][ T7044] Call trace: [ 63.877570][ T7044] show_stack+0x2c/0x3c (C) [ 63.877587][ T7044] dump_stack_lvl+0xe4/0x150 [ 63.877599][ T7044] dump_stack+0x1c/0x28 [ 63.877610][ T7044] should_fail_ex+0x418/0x590 [ 63.877623][ T7044] should_failslab+0xc8/0x130 [ 63.877636][ T7044] __kmalloc_cache_noprof+0x80/0x428 [ 63.877647][ T7044] vma_node_allow+0x70/0x244 [ 63.877660][ T7044] drm_vma_node_allow+0x2c/0x3c [ 63.877672][ T7044] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.877699][ T7044] drm_gem_handle_create+0x60/0x74 [ 63.877713][ T7044] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 63.877726][ T7044] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.877738][ T7044] drm_ioctl_kernel+0x26c/0x368 [ 63.877748][ T7044] drm_ioctl+0x6a0/0xb98 [ 63.877758][ T7044] __arm64_sys_ioctl+0x14c/0x1cc [ 63.877771][ T7044] invoke_syscall+0x98/0x2b8 [ 63.877782][ T7044] el0_svc_common+0x130/0x23c [ 63.877792][ T7044] do_el0_svc+0x48/0x58 [ 63.877802][ T7044] el0_svc+0x54/0x168 [ 63.877815][ T7044] el0t_64_sync_handler+0x84/0x108 [ 63.877828][ T7044] el0t_64_sync+0x198/0x19c [ 63.916501][ C0] vkms_vblank_simulate: vblank timer overrun [ 63.930993][ T7050] FAULT_INJECTION: forcing a failure. [ 63.930993][ T7050] name failslab, interval 1, probability 0, space 0, times 0 [ 63.934677][ T7050] CPU: 0 UID: 0 PID: 7050 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 63.934706][ T7050] Tainted: [W]=WARN [ 63.934710][ T7050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.934717][ T7050] Call trace: [ 63.934721][ T7050] show_stack+0x2c/0x3c (C) [ 63.934738][ T7050] dump_stack_lvl+0xe4/0x150 [ 63.934751][ T7050] dump_stack+0x1c/0x28 [ 63.934761][ T7050] should_fail_ex+0x418/0x590 [ 63.934774][ T7050] should_failslab+0xc8/0x130 [ 63.934787][ T7050] __kmalloc_cache_noprof+0x80/0x428 [ 63.934799][ T7050] vma_node_allow+0x70/0x244 [ 63.934812][ T7050] drm_vma_node_allow+0x2c/0x3c [ 63.934824][ T7050] drm_gem_handle_create_tail+0x1dc/0x384 [ 63.934839][ T7050] drm_gem_handle_create+0x60/0x74 [ 63.934852][ T7050] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 63.934865][ T7050] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 63.934877][ T7050] drm_ioctl_kernel+0x26c/0x368 [ 63.934888][ T7050] drm_ioctl+0x6a0/0xb98 [ 63.934897][ T7050] __arm64_sys_ioctl+0x14c/0x1cc [ 63.934911][ T7050] invoke_syscall+0x98/0x2b8 [ 63.934930][ T7050] el0_svc_common+0x130/0x23c [ 63.934941][ T7050] do_el0_svc+0x48/0x58 [ 63.934951][ T7050] el0_svc+0x54/0x168 [ 63.934964][ T7050] el0t_64_sync_handler+0x84/0x108 [ 63.934977][ T7050] el0t_64_sync+0x198/0x19c [ 63.976215][ C0] vkms_vblank_simulate: vblank timer overrun [ 63.990640][ T7053] FAULT_INJECTION: forcing a failure. [ 63.990640][ T7053] name failslab, interval 1, probability 0, space 0, times 0 [ 64.022266][ T7061] FAULT_INJECTION: forcing a failure. [ 64.022266][ T7061] name failslab, interval 1, probability 0, space 0, times 0 [ 64.030897][ T7061] CPU: 1 UID: 0 PID: 7061 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.030918][ T7061] Tainted: [W]=WARN [ 64.030922][ T7061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.030929][ T7061] Call trace: [ 64.030933][ T7061] show_stack+0x2c/0x3c (C) [ 64.030950][ T7061] dump_stack_lvl+0xe4/0x150 [ 64.030962][ T7061] dump_stack+0x1c/0x28 [ 64.030973][ T7061] should_fail_ex+0x418/0x590 [ 64.030986][ T7061] should_failslab+0xc8/0x130 [ 64.030999][ T7061] __kmalloc_cache_noprof+0x80/0x428 [ 64.031011][ T7061] vma_node_allow+0x70/0x244 [ 64.031023][ T7061] drm_vma_node_allow+0x2c/0x3c [ 64.031035][ T7061] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.031050][ T7061] drm_gem_handle_create+0x60/0x74 [ 64.031063][ T7061] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.031077][ T7061] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.031089][ T7061] drm_ioctl_kernel+0x26c/0x368 [ 64.031099][ T7061] drm_ioctl+0x6a0/0xb98 [ 64.031109][ T7061] __arm64_sys_ioctl+0x14c/0x1cc [ 64.031122][ T7061] invoke_syscall+0x98/0x2b8 [ 64.031133][ T7061] el0_svc_common+0x130/0x23c [ 64.031143][ T7061] do_el0_svc+0x48/0x58 [ 64.031153][ T7061] el0_svc+0x54/0x168 [ 64.031167][ T7061] el0t_64_sync_handler+0x84/0x108 [ 64.031180][ T7061] el0t_64_sync+0x198/0x19c [ 64.066400][ T7063] FAULT_INJECTION: forcing a failure. [ 64.066400][ T7063] name failslab, interval 1, probability 0, space 0, times 0 [ 64.069714][ T7063] CPU: 1 UID: 0 PID: 7063 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.069739][ T7063] Tainted: [W]=WARN [ 64.069743][ T7063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.069749][ T7063] Call trace: [ 64.069753][ T7063] show_stack+0x2c/0x3c (C) [ 64.069770][ T7063] dump_stack_lvl+0xe4/0x150 [ 64.069783][ T7063] dump_stack+0x1c/0x28 [ 64.069793][ T7063] should_fail_ex+0x418/0x590 [ 64.069806][ T7063] should_failslab+0xc8/0x130 [ 64.069819][ T7063] __kmalloc_cache_noprof+0x80/0x428 [ 64.069831][ T7063] vma_node_allow+0x70/0x244 [ 64.069844][ T7063] drm_vma_node_allow+0x2c/0x3c [ 64.069856][ T7063] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.069870][ T7063] drm_gem_handle_create+0x60/0x74 [ 64.069884][ T7063] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.069896][ T7063] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.069909][ T7063] drm_ioctl_kernel+0x26c/0x368 [ 64.069919][ T7063] drm_ioctl+0x6a0/0xb98 [ 64.069929][ T7063] __arm64_sys_ioctl+0x14c/0x1cc [ 64.069942][ T7063] invoke_syscall+0x98/0x2b8 [ 64.069953][ T7063] el0_svc_common+0x130/0x23c [ 64.069964][ T7063] do_el0_svc+0x48/0x58 [ 64.069974][ T7063] el0_svc+0x54/0x168 [ 64.069987][ T7063] el0t_64_sync_handler+0x84/0x108 [ 64.070000][ T7063] el0t_64_sync+0x198/0x19c [ 64.124703][ T7053] CPU: 0 UID: 0 PID: 7053 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.124724][ T7053] Tainted: [W]=WARN [ 64.124728][ T7053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.124735][ T7053] Call trace: [ 64.124739][ T7053] show_stack+0x2c/0x3c (C) [ 64.124757][ T7053] dump_stack_lvl+0xe4/0x150 [ 64.124769][ T7053] dump_stack+0x1c/0x28 [ 64.124779][ T7053] should_fail_ex+0x418/0x590 [ 64.124793][ T7053] should_failslab+0xc8/0x130 [ 64.124806][ T7053] __kmalloc_cache_noprof+0x80/0x428 [ 64.124817][ T7053] vma_node_allow+0x70/0x244 [ 64.124830][ T7053] drm_vma_node_allow+0x2c/0x3c [ 64.124842][ T7053] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.124857][ T7053] drm_gem_handle_create+0x60/0x74 [ 64.124871][ T7053] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.124884][ T7053] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.124896][ T7053] drm_ioctl_kernel+0x26c/0x368 [ 64.124907][ T7053] drm_ioctl+0x6a0/0xb98 [ 64.124917][ T7053] __arm64_sys_ioctl+0x14c/0x1cc [ 64.124936][ T7053] invoke_syscall+0x98/0x2b8 [ 64.124947][ T7053] el0_svc_common+0x130/0x23c [ 64.124958][ T7053] do_el0_svc+0x48/0x58 [ 64.124968][ T7053] el0_svc+0x54/0x168 [ 64.124982][ T7053] el0t_64_sync_handler+0x84/0x108 [ 64.124994][ T7053] el0t_64_sync+0x198/0x19c [ 64.125428][ T7053] ------------[ cut here ]------------ [ 64.162056][ T7053] WARNING: CPU: 0 PID: 7053 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.165212][ T7053] Modules linked in: [ 64.166234][ T7053] CPU: 0 UID: 0 PID: 7053 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.169535][ T7053] Tainted: [W]=WARN [ 64.170613][ T7053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.173454][ T7053] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.175618][ T7053] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.177364][ T7053] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.179183][ T7053] sp : ffff8000a4fe7880 [ 64.180322][ T7053] x29: ffff8000a4fe7880 x28: dfff800000000000 x27: 0000000000000001 [ 64.182464][ T7053] x26: ffff0000c9f10000 x25: 1fffe00019069201 x24: dfff800000000000 [ 64.184658][ T7053] x23: 1fffe00019069200 x22: ffff0000c8349004 x21: ffff0000c8349008 [ 64.186834][ T7053] x20: 0000000000000000 x19: ffff0000c8349000 x18: 0000000000000008 [ 64.189060][ T7053] x17: ffff80008fd4d000 x16: ffff8000803ba7e4 x15: 0000000000000001 [ 64.191144][ T7053] x14: 1fffe0001c4a6c1c x13: 0000000000000000 x12: 0000000000000000 [ 64.193396][ T7053] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 64.195589][ T7053] x8 : ffff0000d9b20000 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 64.197814][ T7053] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 64.200053][ T7053] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 64.202221][ T7053] Call trace: [ 64.203118][ T7053] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 64.204940][ T7053] drm_gem_handle_create_tail+0x224/0x384 [ 64.206567][ T7053] drm_gem_handle_create+0x60/0x74 [ 64.208071][ T7053] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.209590][ T7053] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.211208][ T7053] drm_ioctl_kernel+0x26c/0x368 [ 64.212478][ T7053] drm_ioctl+0x6a0/0xb98 [ 64.213612][ T7053] __arm64_sys_ioctl+0x14c/0x1cc [ 64.214967][ T7053] invoke_syscall+0x98/0x2b8 [ 64.216225][ T7053] el0_svc_common+0x130/0x23c [ 64.217538][ T7053] do_el0_svc+0x48/0x58 [ 64.218683][ T7053] el0_svc+0x54/0x168 [ 64.219765][ T7053] el0t_64_sync_handler+0x84/0x108 [ 64.221081][ T7053] el0t_64_sync+0x198/0x19c [ 64.222315][ T7053] irq event stamp: 476 [ 64.223427][ T7053] hardirqs last enabled at (475): [] dump_stack_lvl+0x10c/0x150 [ 64.225968][ T7053] hardirqs last disabled at (476): [] el1_dbg+0x24/0x80 [ 64.227725][ T7072] FAULT_INJECTION: forcing a failure. [ 64.227725][ T7072] name failslab, interval 1, probability 0, space 0, times 0 [ 64.228166][ T7053] softirqs last enabled at (466): [] handle_softirqs+0xb44/0xd34 [ 64.228190][ T7053] softirqs last disabled at (273): [] __do_softirq+0x14/0x20 [ 64.228205][ T7053] ---[ end trace 0000000000000000 ]--- [ 64.237930][ C0] vkms_vblank_simulate: vblank timer overrun [ 64.244714][ T7073] FAULT_INJECTION: forcing a failure. [ 64.244714][ T7073] name failslab, interval 1, probability 0, space 0, times 0 [ 64.248068][ T7073] CPU: 0 UID: 0 PID: 7073 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.248086][ T7073] Tainted: [W]=WARN [ 64.248090][ T7073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.248097][ T7073] Call trace: [ 64.248100][ T7073] show_stack+0x2c/0x3c (C) [ 64.248116][ T7073] dump_stack_lvl+0xe4/0x150 [ 64.248127][ T7073] dump_stack+0x1c/0x28 [ 64.248138][ T7073] should_fail_ex+0x418/0x590 [ 64.248151][ T7073] should_failslab+0xc8/0x130 [ 64.248164][ T7073] __kmalloc_cache_noprof+0x80/0x428 [ 64.248176][ T7073] vma_node_allow+0x70/0x244 [ 64.248189][ T7073] drm_vma_node_allow+0x2c/0x3c [ 64.248200][ T7073] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.248215][ T7073] drm_gem_handle_create+0x60/0x74 [ 64.248228][ T7073] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.248241][ T7073] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.248253][ T7073] drm_ioctl_kernel+0x26c/0x368 [ 64.248264][ T7073] drm_ioctl+0x6a0/0xb98 [ 64.248273][ T7073] __arm64_sys_ioctl+0x14c/0x1cc [ 64.248287][ T7073] invoke_syscall+0x98/0x2b8 [ 64.248297][ T7073] el0_svc_common+0x130/0x23c [ 64.248308][ T7073] do_el0_svc+0x48/0x58 [ 64.248317][ T7073] el0_svc+0x54/0x168 [ 64.248331][ T7073] el0t_64_sync_handler+0x84/0x108 [ 64.248343][ T7073] el0t_64_sync+0x198/0x19c [ 64.256962][ T7072] CPU: 1 UID: 0 PID: 7072 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.256982][ T7072] Tainted: [W]=WARN [ 64.256986][ T7072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.256993][ T7072] Call trace: [ 64.256996][ T7072] show_stack+0x2c/0x3c (C) [ 64.257011][ T7072] dump_stack_lvl+0xe4/0x150 [ 64.257022][ T7072] dump_stack+0x1c/0x28 [ 64.257033][ T7072] should_fail_ex+0x418/0x590 [ 64.257046][ T7072] should_failslab+0xc8/0x130 [ 64.257058][ T7072] __kmalloc_cache_noprof+0x80/0x428 [ 64.257070][ T7072] vma_node_allow+0x70/0x244 [ 64.257082][ T7072] drm_vma_node_allow+0x2c/0x3c [ 64.257094][ T7072] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.257109][ T7072] drm_gem_handle_create+0x60/0x74 [ 64.257122][ T7072] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.257135][ T7072] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.257147][ T7072] drm_ioctl_kernel+0x26c/0x368 [ 64.257157][ T7072] drm_ioctl+0x6a0/0xb98 [ 64.257167][ T7072] __arm64_sys_ioctl+0x14c/0x1cc [ 64.257180][ T7072] invoke_syscall+0x98/0x2b8 [ 64.257190][ T7072] el0_svc_common+0x130/0x23c [ 64.257201][ T7072] do_el0_svc+0x48/0x58 [ 64.257211][ T7072] el0_svc+0x54/0x168 [ 64.257224][ T7072] el0t_64_sync_handler+0x84/0x108 [ 64.257237][ T7072] el0t_64_sync+0x198/0x19c [ 64.320365][ C0] vkms_vblank_simulate: vblank timer overrun [ 64.345356][ T54] Bluetooth: hci0: command tx timeout [ 64.346841][ T54] Bluetooth: hci4: command tx timeout [ 64.347341][ T6695] Bluetooth: hci1: command tx timeout [ 64.348251][ T54] Bluetooth: hci5: command tx timeout [ 64.389262][ T7082] FAULT_INJECTION: forcing a failure. [ 64.389262][ T7082] name failslab, interval 1, probability 0, space 0, times 0 [ 64.402436][ T7082] CPU: 1 UID: 0 PID: 7082 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.402457][ T7082] Tainted: [W]=WARN [ 64.402460][ T7082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.402467][ T7082] Call trace: [ 64.402471][ T7082] show_stack+0x2c/0x3c (C) [ 64.402489][ T7082] dump_stack_lvl+0xe4/0x150 [ 64.402501][ T7082] dump_stack+0x1c/0x28 [ 64.402512][ T7082] should_fail_ex+0x418/0x590 [ 64.402525][ T7082] should_failslab+0xc8/0x130 [ 64.402537][ T7082] __kmalloc_cache_noprof+0x80/0x428 [ 64.402549][ T7082] vma_node_allow+0x70/0x244 [ 64.402562][ T7082] drm_vma_node_allow+0x2c/0x3c [ 64.402574][ T7082] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.402589][ T7082] drm_gem_handle_create+0x60/0x74 [ 64.402602][ T7082] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.402616][ T7082] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.402628][ T7082] drm_ioctl_kernel+0x26c/0x368 [ 64.402638][ T7082] drm_ioctl+0x6a0/0xb98 [ 64.402648][ T7082] __arm64_sys_ioctl+0x14c/0x1cc [ 64.402661][ T7082] invoke_syscall+0x98/0x2b8 [ 64.402672][ T7082] el0_svc_common+0x130/0x23c [ 64.402682][ T7082] do_el0_svc+0x48/0x58 [ 64.402702][ T7082] el0_svc+0x54/0x168 [ 64.402716][ T7082] el0t_64_sync_handler+0x84/0x108 [ 64.402728][ T7082] el0t_64_sync+0x198/0x19c [ 64.404108][ T6695] Bluetooth: hci2: command tx timeout [ 64.405251][ T6476] Bluetooth: hci3: command tx timeout [ 64.422394][ T7090] FAULT_INJECTION: forcing a failure. [ 64.422394][ T7090] name failslab, interval 1, probability 0, space 0, times 0 [ 64.448070][ T7092] FAULT_INJECTION: forcing a failure. [ 64.448070][ T7092] name failslab, interval 1, probability 0, space 0, times 0 [ 64.457022][ T7091] FAULT_INJECTION: forcing a failure. [ 64.457022][ T7091] name failslab, interval 1, probability 0, space 0, times 0 [ 64.469239][ T7092] CPU: 1 UID: 0 PID: 7092 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.469271][ T7092] Tainted: [W]=WARN [ 64.469275][ T7092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.469282][ T7092] Call trace: [ 64.469286][ T7092] show_stack+0x2c/0x3c (C) [ 64.469303][ T7092] dump_stack_lvl+0xe4/0x150 [ 64.469315][ T7092] dump_stack+0x1c/0x28 [ 64.469326][ T7092] should_fail_ex+0x418/0x590 [ 64.469339][ T7092] should_failslab+0xc8/0x130 [ 64.469353][ T7092] __kmalloc_cache_noprof+0x80/0x428 [ 64.469364][ T7092] vma_node_allow+0x70/0x244 [ 64.469377][ T7092] drm_vma_node_allow+0x2c/0x3c [ 64.469389][ T7092] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.469404][ T7092] drm_gem_handle_create+0x60/0x74 [ 64.469417][ T7092] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.469430][ T7092] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.469442][ T7092] drm_ioctl_kernel+0x26c/0x368 [ 64.469453][ T7092] drm_ioctl+0x6a0/0xb98 [ 64.469463][ T7092] __arm64_sys_ioctl+0x14c/0x1cc [ 64.469476][ T7092] invoke_syscall+0x98/0x2b8 [ 64.469487][ T7092] el0_svc_common+0x130/0x23c [ 64.469498][ T7092] do_el0_svc+0x48/0x58 [ 64.469508][ T7092] el0_svc+0x54/0x168 [ 64.469521][ T7092] el0t_64_sync_handler+0x84/0x108 [ 64.469534][ T7092] el0t_64_sync+0x198/0x19c [ 64.517367][ T7098] FAULT_INJECTION: forcing a failure. [ 64.517367][ T7098] name failslab, interval 1, probability 0, space 0, times 0 [ 64.518230][ T2375] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.520952][ T7098] CPU: 1 UID: 0 PID: 7098 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.520973][ T7098] Tainted: [W]=WARN [ 64.520976][ T7098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.520984][ T7098] Call trace: [ 64.520987][ T7098] show_stack+0x2c/0x3c (C) [ 64.521005][ T7098] dump_stack_lvl+0xe4/0x150 [ 64.521017][ T7098] dump_stack+0x1c/0x28 [ 64.521027][ T7098] should_fail_ex+0x418/0x590 [ 64.521041][ T7098] should_failslab+0xc8/0x130 [ 64.521053][ T7098] __kmalloc_cache_noprof+0x80/0x428 [ 64.521065][ T7098] vma_node_allow+0x70/0x244 [ 64.521078][ T7098] drm_vma_node_allow+0x2c/0x3c [ 64.521090][ T7098] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.521104][ T7098] drm_gem_handle_create+0x60/0x74 [ 64.521118][ T7098] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.521131][ T7098] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.521143][ T7098] drm_ioctl_kernel+0x26c/0x368 [ 64.521153][ T7098] drm_ioctl+0x6a0/0xb98 [ 64.521163][ T7098] __arm64_sys_ioctl+0x14c/0x1cc [ 64.521177][ T7098] invoke_syscall+0x98/0x2b8 [ 64.521188][ T7098] el0_svc_common+0x130/0x23c [ 64.521198][ T7098] do_el0_svc+0x48/0x58 [ 64.521208][ T7098] el0_svc+0x54/0x168 [ 64.521221][ T7098] el0t_64_sync_handler+0x84/0x108 [ 64.521234][ T7098] el0t_64_sync+0x198/0x19c [ 64.547991][ T7102] FAULT_INJECTION: forcing a failure. [ 64.547991][ T7102] name failslab, interval 1, probability 0, space 0, times 0 [ 64.549442][ T2375] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.549941][ T7102] CPU: 1 UID: 0 PID: 7102 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.549960][ T7102] Tainted: [W]=WARN [ 64.549964][ T7102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.549971][ T7102] Call trace: [ 64.549974][ T7102] show_stack+0x2c/0x3c (C) [ 64.549991][ T7102] dump_stack_lvl+0xe4/0x150 [ 64.550004][ T7102] dump_stack+0x1c/0x28 [ 64.550014][ T7102] should_fail_ex+0x418/0x590 [ 64.550027][ T7102] should_failslab+0xc8/0x130 [ 64.550040][ T7102] __kmalloc_cache_noprof+0x80/0x428 [ 64.550052][ T7102] vma_node_allow+0x70/0x244 [ 64.550065][ T7102] drm_vma_node_allow+0x2c/0x3c [ 64.550077][ T7102] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.550092][ T7102] drm_gem_handle_create+0x60/0x74 [ 64.550105][ T7102] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.550118][ T7102] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.550130][ T7102] drm_ioctl_kernel+0x26c/0x368 [ 64.550140][ T7102] drm_ioctl+0x6a0/0xb98 [ 64.550150][ T7102] __arm64_sys_ioctl+0x14c/0x1cc [ 64.550163][ T7102] invoke_syscall+0x98/0x2b8 [ 64.550174][ T7102] el0_svc_common+0x130/0x23c [ 64.550185][ T7102] do_el0_svc+0x48/0x58 [ 64.550195][ T7102] el0_svc+0x54/0x168 [ 64.550208][ T7102] el0t_64_sync_handler+0x84/0x108 [ 64.550221][ T7102] el0t_64_sync+0x198/0x19c [ 64.566009][ T7091] CPU: 1 UID: 0 PID: 7091 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.566031][ T7091] Tainted: [W]=WARN [ 64.566035][ T7091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.566042][ T7091] Call trace: [ 64.566045][ T7091] show_stack+0x2c/0x3c (C) [ 64.566062][ T7091] dump_stack_lvl+0xe4/0x150 [ 64.566074][ T7091] dump_stack+0x1c/0x28 [ 64.566084][ T7091] should_fail_ex+0x418/0x590 [ 64.566097][ T7091] should_failslab+0xc8/0x130 [ 64.566110][ T7091] __kmalloc_cache_noprof+0x80/0x428 [ 64.566121][ T7091] vma_node_allow+0x70/0x244 [ 64.566134][ T7091] drm_vma_node_allow+0x2c/0x3c [ 64.566146][ T7091] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.566160][ T7091] drm_gem_handle_create+0x60/0x74 [ 64.566174][ T7091] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.566186][ T7091] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.566198][ T7091] drm_ioctl_kernel+0x26c/0x368 [ 64.566209][ T7091] drm_ioctl+0x6a0/0xb98 [ 64.566219][ T7091] __arm64_sys_ioctl+0x14c/0x1cc [ 64.566232][ T7091] invoke_syscall+0x98/0x2b8 [ 64.566243][ T7091] el0_svc_common+0x130/0x23c [ 64.566262][ T7091] do_el0_svc+0x48/0x58 [ 64.566273][ T7091] el0_svc+0x54/0x168 [ 64.566286][ T7091] el0t_64_sync_handler+0x84/0x108 [ 64.566299][ T7091] el0t_64_sync+0x198/0x19c [ 64.625585][ T7106] FAULT_INJECTION: forcing a failure. [ 64.625585][ T7106] name failslab, interval 1, probability 0, space 0, times 0 [ 64.636003][ T7090] CPU: 0 UID: 0 PID: 7090 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.636022][ T7090] Tainted: [W]=WARN [ 64.636026][ T7090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.636033][ T7090] Call trace: [ 64.636037][ T7090] show_stack+0x2c/0x3c (C) [ 64.636055][ T7090] dump_stack_lvl+0xe4/0x150 [ 64.636067][ T7090] dump_stack+0x1c/0x28 [ 64.636078][ T7090] should_fail_ex+0x418/0x590 [ 64.636091][ T7090] should_failslab+0xc8/0x130 [ 64.636104][ T7090] kmem_cache_alloc_noprof+0x84/0x410 [ 64.636119][ T7090] security_file_alloc+0x30/0x328 [ 64.636131][ T7090] init_file+0x94/0x2a0 [ 64.636141][ T7090] alloc_empty_file+0xc0/0x1d4 [ 64.636151][ T7090] alloc_file_pseudo+0x19c/0x2b0 [ 64.636162][ T7090] __shmem_file_setup+0x1f4/0x280 [ 64.636174][ T7090] shmem_file_setup+0x40/0x54 [ 64.636185][ T7090] drm_gem_object_init_with_mnt+0x74/0xcc [ 64.636201][ T7090] __drm_gem_shmem_create+0x180/0x2dc [ 64.636213][ T7090] drm_gem_shmem_dumb_create+0x1f8/0x3b4 [ 64.636226][ T7090] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.636238][ T7090] drm_ioctl_kernel+0x26c/0x368 [ 64.636248][ T7090] drm_ioctl+0x6a0/0xb98 [ 64.636258][ T7090] __arm64_sys_ioctl+0x14c/0x1cc [ 64.636272][ T7090] invoke_syscall+0x98/0x2b8 [ 64.636283][ T7090] el0_svc_common+0x130/0x23c [ 64.636294][ T7090] do_el0_svc+0x48/0x58 [ 64.636304][ T7090] el0_svc+0x54/0x168 [ 64.636317][ T7090] el0t_64_sync_handler+0x84/0x108 [ 64.636330][ T7090] el0t_64_sync+0x198/0x19c [ 64.655518][ T7109] FAULT_INJECTION: forcing a failure. [ 64.655518][ T7109] name failslab, interval 1, probability 0, space 0, times 0 [ 64.690069][ T7106] CPU: 1 UID: 0 PID: 7106 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.690090][ T7106] Tainted: [W]=WARN [ 64.690094][ T7106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.690101][ T7106] Call trace: [ 64.690104][ T7106] show_stack+0x2c/0x3c (C) [ 64.690122][ T7106] dump_stack_lvl+0xe4/0x150 [ 64.690135][ T7106] dump_stack+0x1c/0x28 [ 64.690145][ T7106] should_fail_ex+0x418/0x590 [ 64.690159][ T7106] should_failslab+0xc8/0x130 [ 64.690172][ T7106] __kmalloc_cache_noprof+0x80/0x428 [ 64.690183][ T7106] vma_node_allow+0x70/0x244 [ 64.690197][ T7106] drm_vma_node_allow+0x2c/0x3c [ 64.690209][ T7106] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.690223][ T7106] drm_gem_handle_create+0x60/0x74 [ 64.690237][ T7106] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.690259][ T7106] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.690271][ T7106] drm_ioctl_kernel+0x26c/0x368 [ 64.690282][ T7106] drm_ioctl+0x6a0/0xb98 [ 64.690292][ T7106] __arm64_sys_ioctl+0x14c/0x1cc [ 64.690305][ T7106] invoke_syscall+0x98/0x2b8 [ 64.690316][ T7106] el0_svc_common+0x130/0x23c [ 64.690327][ T7106] do_el0_svc+0x48/0x58 [ 64.690337][ T7106] el0_svc+0x54/0x168 [ 64.690350][ T7106] el0t_64_sync_handler+0x84/0x108 [ 64.690365][ T7106] el0t_64_sync+0x198/0x19c [ 64.722697][ T7118] FAULT_INJECTION: forcing a failure. [ 64.722697][ T7118] name failslab, interval 1, probability 0, space 0, times 0 [ 64.741314][ T7121] FAULT_INJECTION: forcing a failure. [ 64.741314][ T7121] name failslab, interval 1, probability 0, space 0, times 0 [ 64.744762][ T7121] CPU: 1 UID: 0 PID: 7121 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.744780][ T7121] Tainted: [W]=WARN [ 64.744784][ T7121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.744791][ T7121] Call trace: [ 64.744794][ T7121] show_stack+0x2c/0x3c (C) [ 64.744811][ T7121] dump_stack_lvl+0xe4/0x150 [ 64.744823][ T7121] dump_stack+0x1c/0x28 [ 64.744834][ T7121] should_fail_ex+0x418/0x590 [ 64.744847][ T7121] should_failslab+0xc8/0x130 [ 64.744860][ T7121] __kmalloc_cache_noprof+0x80/0x428 [ 64.744871][ T7121] vma_node_allow+0x70/0x244 [ 64.744884][ T7121] drm_vma_node_allow+0x2c/0x3c [ 64.744896][ T7121] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.744911][ T7121] drm_gem_handle_create+0x60/0x74 [ 64.744924][ T7121] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.744937][ T7121] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.744949][ T7121] drm_ioctl_kernel+0x26c/0x368 [ 64.744959][ T7121] drm_ioctl+0x6a0/0xb98 [ 64.744969][ T7121] __arm64_sys_ioctl+0x14c/0x1cc [ 64.744982][ T7121] invoke_syscall+0x98/0x2b8 [ 64.744993][ T7121] el0_svc_common+0x130/0x23c [ 64.745004][ T7121] do_el0_svc+0x48/0x58 [ 64.745013][ T7121] el0_svc+0x54/0x168 [ 64.745027][ T7121] el0t_64_sync_handler+0x84/0x108 [ 64.745039][ T7121] el0t_64_sync+0x198/0x19c [ 64.749515][ T7122] FAULT_INJECTION: forcing a failure. [ 64.749515][ T7122] name failslab, interval 1, probability 0, space 0, times 0 [ 64.756302][ T7124] FAULT_INJECTION: forcing a failure. [ 64.756302][ T7124] name failslab, interval 1, probability 0, space 0, times 0 [ 64.765214][ T7118] CPU: 0 UID: 0 PID: 7118 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.765234][ T7118] Tainted: [W]=WARN [ 64.765238][ T7118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.765245][ T7118] Call trace: [ 64.765249][ T7118] show_stack+0x2c/0x3c (C) [ 64.765266][ T7118] dump_stack_lvl+0xe4/0x150 [ 64.765278][ T7118] dump_stack+0x1c/0x28 [ 64.765288][ T7118] should_fail_ex+0x418/0x590 [ 64.765302][ T7118] should_failslab+0xc8/0x130 [ 64.765314][ T7118] kmem_cache_alloc_noprof+0x84/0x410 [ 64.765330][ T7118] security_file_alloc+0x30/0x328 [ 64.765341][ T7118] init_file+0x94/0x2a0 [ 64.765351][ T7118] alloc_empty_file+0xc0/0x1d4 [ 64.765362][ T7118] alloc_file_pseudo+0x19c/0x2b0 [ 64.765372][ T7118] __shmem_file_setup+0x1f4/0x280 [ 64.765384][ T7118] shmem_file_setup+0x40/0x54 [ 64.765395][ T7118] drm_gem_object_init_with_mnt+0x74/0xcc [ 64.765410][ T7118] __drm_gem_shmem_create+0x180/0x2dc [ 64.765423][ T7118] drm_gem_shmem_dumb_create+0x1f8/0x3b4 [ 64.765435][ T7118] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.765447][ T7118] drm_ioctl_kernel+0x26c/0x368 [ 64.765457][ T7118] drm_ioctl+0x6a0/0xb98 [ 64.765467][ T7118] __arm64_sys_ioctl+0x14c/0x1cc [ 64.765480][ T7118] invoke_syscall+0x98/0x2b8 [ 64.765491][ T7118] el0_svc_common+0x130/0x23c [ 64.765502][ T7118] do_el0_svc+0x48/0x58 [ 64.765512][ T7118] el0_svc+0x54/0x168 [ 64.765525][ T7118] el0t_64_sync_handler+0x84/0x108 [ 64.765537][ T7118] el0t_64_sync+0x198/0x19c [ 64.773376][ T7122] CPU: 0 UID: 0 PID: 7122 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.773396][ T7122] Tainted: [W]=WARN [ 64.773399][ T7122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.773406][ T7122] Call trace: [ 64.773410][ T7122] show_stack+0x2c/0x3c (C) [ 64.773425][ T7122] dump_stack_lvl+0xe4/0x150 [ 64.773437][ T7122] dump_stack+0x1c/0x28 [ 64.773447][ T7122] should_fail_ex+0x418/0x590 [ 64.773460][ T7122] should_failslab+0xc8/0x130 [ 64.773472][ T7122] __kmalloc_cache_noprof+0x80/0x428 [ 64.773483][ T7122] vma_node_allow+0x70/0x244 [ 64.773496][ T7122] drm_vma_node_allow+0x2c/0x3c [ 64.773508][ T7122] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.773522][ T7122] drm_gem_handle_create+0x60/0x74 [ 64.773536][ T7122] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.773548][ T7122] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.773560][ T7122] drm_ioctl_kernel+0x26c/0x368 [ 64.773571][ T7122] drm_ioctl+0x6a0/0xb98 [ 64.773580][ T7122] __arm64_sys_ioctl+0x14c/0x1cc [ 64.773593][ T7122] invoke_syscall+0x98/0x2b8 [ 64.773604][ T7122] el0_svc_common+0x130/0x23c [ 64.773615][ T7122] do_el0_svc+0x48/0x58 [ 64.773625][ T7122] el0_svc+0x54/0x168 [ 64.773637][ T7122] el0t_64_sync_handler+0x84/0x108 [ 64.773650][ T7122] el0t_64_sync+0x198/0x19c [ 64.791989][ T7109] CPU: 0 UID: 0 PID: 7109 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.792010][ T7109] Tainted: [W]=WARN [ 64.792014][ T7109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.792021][ T7109] Call trace: [ 64.792024][ T7109] show_stack+0x2c/0x3c (C) [ 64.792040][ T7109] dump_stack_lvl+0xe4/0x150 [ 64.792052][ T7109] dump_stack+0x1c/0x28 [ 64.792063][ T7109] should_fail_ex+0x418/0x590 [ 64.792075][ T7109] should_failslab+0xc8/0x130 [ 64.792088][ T7109] __kmalloc_cache_noprof+0x80/0x428 [ 64.792099][ T7109] vma_node_allow+0x70/0x244 [ 64.792111][ T7109] drm_vma_node_allow+0x2c/0x3c [ 64.792123][ T7109] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.792137][ T7109] drm_gem_handle_create+0x60/0x74 [ 64.792151][ T7109] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.792164][ T7109] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.792176][ T7109] drm_ioctl_kernel+0x26c/0x368 [ 64.792186][ T7109] drm_ioctl+0x6a0/0xb98 [ 64.792196][ T7109] __arm64_sys_ioctl+0x14c/0x1cc [ 64.792209][ T7109] invoke_syscall+0x98/0x2b8 [ 64.792219][ T7109] el0_svc_common+0x130/0x23c [ 64.792230][ T7109] do_el0_svc+0x48/0x58 [ 64.792240][ T7109] el0_svc+0x54/0x168 [ 64.792253][ T7109] el0t_64_sync_handler+0x84/0x108 [ 64.792266][ T7109] el0t_64_sync+0x198/0x19c [ 64.810295][ T7127] FAULT_INJECTION: forcing a failure. [ 64.810295][ T7127] name failslab, interval 1, probability 0, space 0, times 0 [ 64.854639][ T7131] FAULT_INJECTION: forcing a failure. [ 64.854639][ T7131] name failslab, interval 1, probability 0, space 0, times 0 [ 64.855743][ T7124] CPU: 0 UID: 0 PID: 7124 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.855762][ T7124] Tainted: [W]=WARN [ 64.855766][ T7124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.855774][ T7124] Call trace: [ 64.855777][ T7124] show_stack+0x2c/0x3c (C) [ 64.855794][ T7124] dump_stack_lvl+0xe4/0x150 [ 64.855806][ T7124] dump_stack+0x1c/0x28 [ 64.855817][ T7124] should_fail_ex+0x418/0x590 [ 64.855830][ T7124] should_failslab+0xc8/0x130 [ 64.855843][ T7124] __kmalloc_cache_noprof+0x80/0x428 [ 64.855855][ T7124] vma_node_allow+0x70/0x244 [ 64.855868][ T7124] drm_vma_node_allow+0x2c/0x3c [ 64.855880][ T7124] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.855894][ T7124] drm_gem_handle_create+0x60/0x74 [ 64.855908][ T7124] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.855935][ T7124] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.855948][ T7124] drm_ioctl_kernel+0x26c/0x368 [ 64.855959][ T7124] drm_ioctl+0x6a0/0xb98 [ 64.855969][ T7124] __arm64_sys_ioctl+0x14c/0x1cc [ 64.855982][ T7124] invoke_syscall+0x98/0x2b8 [ 64.855993][ T7124] el0_svc_common+0x130/0x23c [ 64.856004][ T7124] do_el0_svc+0x48/0x58 [ 64.856014][ T7124] el0_svc+0x54/0x168 [ 64.856027][ T7124] el0t_64_sync_handler+0x84/0x108 [ 64.856040][ T7124] el0t_64_sync+0x198/0x19c [ 64.875813][ T7126] FAULT_INJECTION: forcing a failure. [ 64.875813][ T7126] name failslab, interval 1, probability 0, space 0, times 0 [ 64.896835][ T7133] FAULT_INJECTION: forcing a failure. [ 64.896835][ T7133] name failslab, interval 1, probability 0, space 0, times 0 [ 64.919996][ T7135] FAULT_INJECTION: forcing a failure. [ 64.919996][ T7135] name failslab, interval 1, probability 0, space 0, times 0 [ 64.946956][ T7131] CPU: 1 UID: 0 PID: 7131 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.946977][ T7131] Tainted: [W]=WARN [ 64.946981][ T7131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.946988][ T7131] Call trace: [ 64.946991][ T7131] show_stack+0x2c/0x3c (C) [ 64.947009][ T7131] dump_stack_lvl+0xe4/0x150 [ 64.947021][ T7131] dump_stack+0x1c/0x28 [ 64.947031][ T7131] should_fail_ex+0x418/0x590 [ 64.947045][ T7131] should_failslab+0xc8/0x130 [ 64.947057][ T7131] __kmalloc_cache_noprof+0x80/0x428 [ 64.947069][ T7131] vma_node_allow+0x70/0x244 [ 64.947081][ T7131] drm_vma_node_allow+0x2c/0x3c [ 64.947093][ T7131] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.947108][ T7131] drm_gem_handle_create+0x60/0x74 [ 64.947121][ T7131] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.947134][ T7131] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.947146][ T7131] drm_ioctl_kernel+0x26c/0x368 [ 64.947157][ T7131] drm_ioctl+0x6a0/0xb98 [ 64.947167][ T7131] __arm64_sys_ioctl+0x14c/0x1cc [ 64.947180][ T7131] invoke_syscall+0x98/0x2b8 [ 64.947191][ T7131] el0_svc_common+0x130/0x23c [ 64.947201][ T7131] do_el0_svc+0x48/0x58 [ 64.947211][ T7131] el0_svc+0x54/0x168 [ 64.947225][ T7131] el0t_64_sync_handler+0x84/0x108 [ 64.947238][ T7131] el0t_64_sync+0x198/0x19c [ 64.947675][ T7131] ------------[ cut here ]------------ [ 64.949413][ T7126] CPU: 0 UID: 0 PID: 7126 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.949433][ T7126] Tainted: [W]=WARN [ 64.949437][ T7126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.949444][ T7126] Call trace: [ 64.949447][ T7126] show_stack+0x2c/0x3c (C) [ 64.949469][ T7126] dump_stack_lvl+0xe4/0x150 [ 64.949481][ T7126] dump_stack+0x1c/0x28 [ 64.949491][ T7126] should_fail_ex+0x418/0x590 [ 64.949504][ T7126] should_failslab+0xc8/0x130 [ 64.949516][ T7126] __kmalloc_cache_noprof+0x80/0x428 [ 64.949527][ T7126] vma_node_allow+0x70/0x244 [ 64.949540][ T7126] drm_vma_node_allow+0x2c/0x3c [ 64.949552][ T7126] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.949566][ T7126] drm_gem_handle_create+0x60/0x74 [ 64.949579][ T7126] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.949592][ T7126] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.949604][ T7126] drm_ioctl_kernel+0x26c/0x368 [ 64.949614][ T7126] drm_ioctl+0x6a0/0xb98 [ 64.949624][ T7126] __arm64_sys_ioctl+0x14c/0x1cc [ 64.949637][ T7126] invoke_syscall+0x98/0x2b8 [ 64.949648][ T7126] el0_svc_common+0x130/0x23c [ 64.949658][ T7126] do_el0_svc+0x48/0x58 [ 64.949668][ T7126] el0_svc+0x54/0x168 [ 64.949681][ T7126] el0t_64_sync_handler+0x84/0x108 [ 64.949705][ T7126] el0t_64_sync+0x198/0x19c [ 64.967829][ T7138] FAULT_INJECTION: forcing a failure. [ 64.967829][ T7138] name failslab, interval 1, probability 0, space 0, times 0 [ 64.967937][ T7131] WARNING: CPU: 1 PID: 7131 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 64.969356][ T7138] CPU: 0 UID: 0 PID: 7138 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.969375][ T7138] Tainted: [W]=WARN [ 64.969379][ T7138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.969386][ T7138] Call trace: [ 64.969390][ T7138] show_stack+0x2c/0x3c (C) [ 64.969405][ T7138] dump_stack_lvl+0xe4/0x150 [ 64.969416][ T7138] dump_stack+0x1c/0x28 [ 64.969426][ T7138] should_fail_ex+0x418/0x590 [ 64.969440][ T7138] should_failslab+0xc8/0x130 [ 64.969452][ T7138] __kmalloc_cache_noprof+0x80/0x428 [ 64.969463][ T7138] vma_node_allow+0x70/0x244 [ 64.969476][ T7138] drm_vma_node_allow+0x2c/0x3c [ 64.969488][ T7138] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.969502][ T7138] drm_gem_handle_create+0x60/0x74 [ 64.969515][ T7138] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.969528][ T7138] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.969540][ T7138] drm_ioctl_kernel+0x26c/0x368 [ 64.969550][ T7138] drm_ioctl+0x6a0/0xb98 [ 64.969560][ T7138] __arm64_sys_ioctl+0x14c/0x1cc [ 64.969573][ T7138] invoke_syscall+0x98/0x2b8 [ 64.969584][ T7138] el0_svc_common+0x130/0x23c [ 64.969594][ T7138] do_el0_svc+0x48/0x58 [ 64.969604][ T7138] el0_svc+0x54/0x168 [ 64.969617][ T7138] el0t_64_sync_handler+0x84/0x108 [ 64.969630][ T7138] el0t_64_sync+0x198/0x19c [ 64.971607][ T7135] CPU: 0 UID: 0 PID: 7135 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 64.971627][ T7135] Tainted: [W]=WARN [ 64.971630][ T7135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.971637][ T7135] Call trace: [ 64.971640][ T7135] show_stack+0x2c/0x3c (C) [ 64.971655][ T7135] dump_stack_lvl+0xe4/0x150 [ 64.971666][ T7135] dump_stack+0x1c/0x28 [ 64.971676][ T7135] should_fail_ex+0x418/0x590 [ 64.971697][ T7135] should_failslab+0xc8/0x130 [ 64.971710][ T7135] __kmalloc_cache_noprof+0x80/0x428 [ 64.971720][ T7135] vma_node_allow+0x70/0x244 [ 64.971733][ T7135] drm_vma_node_allow+0x2c/0x3c [ 64.971745][ T7135] drm_gem_handle_create_tail+0x1dc/0x384 [ 64.971760][ T7135] drm_gem_handle_create+0x60/0x74 [ 64.971774][ T7135] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 64.971787][ T7135] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 64.971798][ T7135] drm_ioctl_kernel+0x26c/0x368 [ 64.971809][ T7135] drm_ioctl+0x6a0/0xb98 [ 64.971819][ T7135] __arm64_sys_ioctl+0x14c/0x1cc [ 64.971834][ T7135] invoke_syscall+0x98/0x2b8 [ 64.971845][ T7135] el0_svc_common+0x130/0x23c [ 64.971855][ T7135] do_el0_svc+0x48/0x58 [ 64.971865][ T7135] el0_svc+0x54/0x168 [ 64.971878][ T7135] el0t_64_sync_handler+0x84/0x108 [ 64.971891][ T7135] el0t_64_sync+0x198/0x19c [ 65.026844][ T7144] FAULT_INJECTION: forcing a failure. [ 65.026844][ T7144] name failslab, interval 1, probability 0, space 0, times 0 [ 65.028087][ T7131] Modules linked in: [ 65.028105][ T7131] CPU: 1 UID: 0 PID: 7131 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.028121][ T7131] Tainted: [W]=WARN [ 65.031555][ T7144] CPU: 0 UID: 0 PID: 7144 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.031574][ T7144] Tainted: [W]=WARN [ 65.031578][ T7144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.031585][ T7144] Call trace: [ 65.031589][ T7144] show_stack+0x2c/0x3c (C) [ 65.031605][ T7144] dump_stack_lvl+0xe4/0x150 [ 65.031617][ T7144] dump_stack+0x1c/0x28 [ 65.031628][ T7144] should_fail_ex+0x418/0x590 [ 65.031641][ T7144] should_failslab+0xc8/0x130 [ 65.031654][ T7144] __kmalloc_cache_noprof+0x80/0x428 [ 65.031665][ T7144] vma_node_allow+0x70/0x244 [ 65.031678][ T7144] drm_vma_node_allow+0x2c/0x3c [ 65.031701][ T7144] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.031716][ T7144] drm_gem_handle_create+0x60/0x74 [ 65.031730][ T7144] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.031743][ T7144] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.031754][ T7144] drm_ioctl_kernel+0x26c/0x368 [ 65.031768][ T7144] drm_ioctl+0x6a0/0xb98 [ 65.031778][ T7144] __arm64_sys_ioctl+0x14c/0x1cc [ 65.031791][ T7144] invoke_syscall+0x98/0x2b8 [ 65.031801][ T7144] el0_svc_common+0x130/0x23c [ 65.031812][ T7144] do_el0_svc+0x48/0x58 [ 65.031822][ T7144] el0_svc+0x54/0x168 [ 65.031838][ T7144] el0t_64_sync_handler+0x84/0x108 [ 65.031851][ T7144] el0t_64_sync+0x198/0x19c [ 65.037463][ T7127] CPU: 0 UID: 0 PID: 7127 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.037482][ T7127] Tainted: [W]=WARN [ 65.037486][ T7127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.037493][ T7127] Call trace: [ 65.037496][ T7127] show_stack+0x2c/0x3c (C) [ 65.037512][ T7127] dump_stack_lvl+0xe4/0x150 [ 65.037523][ T7127] dump_stack+0x1c/0x28 [ 65.037534][ T7127] should_fail_ex+0x418/0x590 [ 65.037546][ T7127] should_failslab+0xc8/0x130 [ 65.037558][ T7127] __kmalloc_cache_noprof+0x80/0x428 [ 65.037569][ T7127] vma_node_allow+0x70/0x244 [ 65.037582][ T7127] drm_vma_node_allow+0x2c/0x3c [ 65.037594][ T7127] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.037608][ T7127] drm_gem_handle_create+0x60/0x74 [ 65.037622][ T7127] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.037634][ T7127] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.037646][ T7127] drm_ioctl_kernel+0x26c/0x368 [ 65.037656][ T7127] drm_ioctl+0x6a0/0xb98 [ 65.037666][ T7127] __arm64_sys_ioctl+0x14c/0x1cc [ 65.037679][ T7127] invoke_syscall+0x98/0x2b8 [ 65.037704][ T7127] el0_svc_common+0x130/0x23c [ 65.037715][ T7127] do_el0_svc+0x48/0x58 [ 65.037725][ T7127] el0_svc+0x54/0x168 [ 65.037738][ T7127] el0t_64_sync_handler+0x84/0x108 [ 65.037750][ T7127] el0t_64_sync+0x198/0x19c [ 65.038187][ T7127] ------------[ cut here ]------------ [ 65.038469][ T7131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.039622][ T7127] WARNING: CPU: 0 PID: 7127 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.040851][ T7131] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.042127][ T7127] Modules linked in: [ 65.043538][ T7131] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.044798][ T7127] [ 65.046055][ T7131] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.047576][ T7127] CPU: 0 UID: 0 PID: 7127 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.048940][ T7131] sp : ffff8000a4ec7880 [ 65.050479][ T7127] Tainted: [W]=WARN [ 65.052026][ T7131] x29: ffff8000a4ec7880 [ 65.053405][ T7127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.054525][ T7131] x28: dfff800000000000 [ 65.055835][ T7127] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.057039][ T7131] x27: 0000000000000001 [ 65.058283][ T7127] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.059405][ T7131] [ 65.060449][ T7127] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.061784][ T7131] x26: ffff0000c9f10000 [ 65.062985][ T7127] sp : ffff8000a29e7880 [ 65.066164][ T7131] x25: 1fffe0001998b101 [ 65.067207][ T7127] x29: ffff8000a29e7880 [ 65.069952][ T7131] x24: dfff800000000000 [ 65.070819][ T7127] x28: dfff800000000000 [ 65.071974][ T7131] [ 65.073185][ T7127] x27: 0000000000000000 [ 65.074238][ T7131] x23: 1fffe0001998b100 [ 65.075444][ T7127] [ 65.076677][ T7131] x22: ffff0000ccc58804 [ 65.078051][ T7127] x26: ffff0000c9f10000 [ 65.079260][ T7131] x21: ffff0000ccc58808 [ 65.080461][ T7127] x25: 1fffe000199b3601 [ 65.082006][ T7131] [ 65.083350][ T7127] x24: dfff800000000000 [ 65.084875][ T7131] x20: 0000000000000000 [ 65.086390][ T7127] [ 65.087652][ T7131] x19: ffff0000ccc58800 [ 65.088752][ T7127] x23: 1fffe000199b3600 [ 65.090021][ T7131] x18: 0000000000000008 [ 65.091267][ T7127] x22: ffff0000ccd9b004 [ 65.092496][ T7131] [ 65.093569][ T7127] x21: ffff0000ccd9b008 [ 65.094648][ T7131] x17: ffff80008fd4d000 [ 65.096009][ T7127] [ 65.097241][ T7131] x16: ffff8000803ba7e4 [ 65.100568][ T7127] x20: 0000000000000000 [ 65.101597][ T7131] x15: 0000000000000001 [ 65.104852][ T7127] x19: ffff0000ccd9b000 [ 65.105828][ T7131] [ 65.109018][ T7127] x18: 0000000000000008 [ 65.110047][ T7131] x14: 1fffe0001926601c [ 65.112766][ T7127] [ 65.113619][ T7131] x13: 0000000000000000 [ 65.114838][ T7127] x17: ffff80008fd4d000 [ 65.116024][ T7131] x12: 0000000000000000 [ 65.117099][ T7127] x16: ffff8000803ba7e4 [ 65.118341][ T7131] [ 65.119519][ T7127] x15: 0000000000000001 [ 65.120913][ T7131] x11: 0000000000000001 [ 65.122154][ T7127] [ 65.123483][ T7131] x10: 0000000000ff0100 [ 65.125044][ T7127] x14: 1fffe000198c281c [ 65.126400][ T7131] x9 : 0000000000000000 [ 65.127875][ T7127] x13: 0000000000000000 [ 65.129446][ T7131] [ 65.130748][ T7127] x12: 0000000000000000 [ 65.131835][ T7131] x8 : ffff0000cbf90000 [ 65.133115][ T7127] [ 65.134335][ T7131] x7 : ffff8000842fc4b0 [ 65.135532][ T7127] x11: 0000000000000001 [ 65.136594][ T7131] x6 : 0000000000000000 [ 65.137644][ T7127] x10: 0000000000ff0100 [ 65.139066][ T7131] [ 65.140294][ T7127] x9 : 0000000000000000 [ 65.143538][ T7131] x5 : 0000000000000000 [ 65.144599][ T7127] [ 65.147386][ T7131] x4 : 0000000000000001 [ 65.148249][ T7127] x8 : ffff0000c73edb80 [ 65.149461][ T7131] x3 : ffff800080485038 [ 65.150673][ T7127] x7 : ffff8000842fc4b0 [ 65.151777][ T7131] [ 65.153034][ T7127] x6 : 0000000000000000 [ 65.154287][ T7131] x2 : 0000000000000001 [ 65.155667][ T7127] [ 65.156868][ T7131] x1 : 0000000000000000 [ 65.158161][ T7127] x5 : 0000000000000000 [ 65.159657][ T7131] x0 : 0000000000000000 [ 65.161070][ T7127] x4 : 0000000000000001 [ 65.162556][ T7131] [ 65.164038][ T7127] x3 : ffff800080485038 [ 65.165326][ T7131] Call trace: [ 65.166478][ T7127] [ 65.167790][ T7131] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 65.169010][ T7127] x2 : 0000000000000001 [ 65.170296][ T7131] drm_gem_handle_create_tail+0x224/0x384 [ 65.171430][ T7127] x1 : 0000000000000000 [ 65.172457][ T7131] drm_gem_handle_create+0x60/0x74 [ 65.173809][ T7127] x0 : 0000000000000000 [ 65.175017][ T7131] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.176407][ T7127] [ 65.179089][ T7131] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.182137][ T7127] Call trace: [ 65.184205][ T7131] drm_ioctl_kernel+0x26c/0x368 [ 65.185234][ T7127] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 65.187156][ T7131] drm_ioctl+0x6a0/0xb98 [ 65.187761][ T7127] drm_gem_handle_create_tail+0x224/0x384 [ 65.189609][ T7131] __arm64_sys_ioctl+0x14c/0x1cc [ 65.192803][ T7127] drm_gem_handle_create+0x60/0x74 [ 65.193935][ T7131] invoke_syscall+0x98/0x2b8 [ 65.194955][ T7127] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.196027][ T7131] el0_svc_common+0x130/0x23c [ 65.198619][ T7127] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.199772][ T7131] do_el0_svc+0x48/0x58 [ 65.201855][ T7127] drm_ioctl_kernel+0x26c/0x368 [ 65.202968][ T7131] el0_svc+0x54/0x168 [ 65.204722][ T7127] drm_ioctl+0x6a0/0xb98 [ 65.205293][ T7131] el0t_64_sync_handler+0x84/0x108 [ 65.207100][ T7127] __arm64_sys_ioctl+0x14c/0x1cc [ 65.208215][ T7131] el0t_64_sync+0x198/0x19c [ 65.209367][ T7127] invoke_syscall+0x98/0x2b8 [ 65.210482][ T7131] irq event stamp: 456 [ 65.211553][ T7127] el0_svc_common+0x130/0x23c [ 65.212650][ T7131] hardirqs last enabled at (455): [] dump_stack_lvl+0x10c/0x150 [ 65.213778][ T7127] do_el0_svc+0x48/0x58 [ 65.214402][ T7131] hardirqs last disabled at (456): [] el1_dbg+0x24/0x80 [ 65.215494][ T7127] el0_svc+0x54/0x168 [ 65.216544][ T7131] softirqs last enabled at (438): [] handle_softirqs+0xb44/0xd34 [ 65.217129][ T7127] el0t_64_sync_handler+0x84/0x108 [ 65.218254][ T7131] softirqs last disabled at (309): [] __do_softirq+0x14/0x20 [ 65.219360][ T7127] el0t_64_sync+0x198/0x19c [ 65.220452][ T7131] ---[ end trace 0000000000000000 ]--- [ 65.221567][ T7127] irq event stamp: 978 [ 65.231410][ T7133] CPU: 1 UID: 0 PID: 7133 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.231432][ T7133] Tainted: [W]=WARN [ 65.231436][ T7133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.231443][ T7133] Call trace: [ 65.231447][ T7133] show_stack+0x2c/0x3c (C) [ 65.231464][ T7133] dump_stack_lvl+0xe4/0x150 [ 65.231476][ T7133] dump_stack+0x1c/0x28 [ 65.231487][ T7133] should_fail_ex+0x418/0x590 [ 65.231501][ T7133] should_failslab+0xc8/0x130 [ 65.231513][ T7133] __kmalloc_cache_noprof+0x80/0x428 [ 65.231525][ T7133] vma_node_allow+0x70/0x244 [ 65.231538][ T7133] drm_vma_node_allow+0x2c/0x3c [ 65.231550][ T7133] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.231565][ T7133] drm_gem_handle_create+0x60/0x74 [ 65.231579][ T7133] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.231592][ T7133] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.231604][ T7133] drm_ioctl_kernel+0x26c/0x368 [ 65.231614][ T7133] drm_ioctl+0x6a0/0xb98 [ 65.231624][ T7133] __arm64_sys_ioctl+0x14c/0x1cc [ 65.231637][ T7133] invoke_syscall+0x98/0x2b8 [ 65.231648][ T7133] el0_svc_common+0x130/0x23c [ 65.231659][ T7133] do_el0_svc+0x48/0x58 [ 65.231669][ T7133] el0_svc+0x54/0x168 [ 65.231682][ T7133] el0t_64_sync_handler+0x84/0x108 [ 65.231721][ T7133] el0t_64_sync+0x198/0x19c [ 65.377836][ T7127] hardirqs last enabled at (977): [] dump_stack_lvl+0x10c/0x150 [ 65.380504][ T7127] hardirqs last disabled at (978): [] el1_dbg+0x24/0x80 [ 65.382982][ T7127] softirqs last enabled at (964): [] handle_softirqs+0xb44/0xd34 [ 65.385622][ T7127] softirqs last disabled at (935): [] __do_softirq+0x14/0x20 [ 65.388173][ T7127] ---[ end trace 0000000000000000 ]--- [ 65.389807][ C0] vkms_vblank_simulate: vblank timer overrun [ 65.427054][ T7147] FAULT_INJECTION: forcing a failure. [ 65.427054][ T7147] name failslab, interval 1, probability 0, space 0, times 0 [ 65.430539][ T7147] CPU: 0 UID: 0 PID: 7147 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.430558][ T7147] Tainted: [W]=WARN [ 65.430562][ T7147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.430569][ T7147] Call trace: [ 65.430572][ T7147] show_stack+0x2c/0x3c (C) [ 65.430590][ T7147] dump_stack_lvl+0xe4/0x150 [ 65.430602][ T7147] dump_stack+0x1c/0x28 [ 65.430613][ T7147] should_fail_ex+0x418/0x590 [ 65.430626][ T7147] should_failslab+0xc8/0x130 [ 65.430639][ T7147] __kmalloc_cache_noprof+0x80/0x428 [ 65.430651][ T7147] vma_node_allow+0x70/0x244 [ 65.430664][ T7147] drm_vma_node_allow+0x2c/0x3c [ 65.430693][ T7147] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.430708][ T7147] drm_gem_handle_create+0x60/0x74 [ 65.430722][ T7147] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.430735][ T7147] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.430747][ T7147] drm_ioctl_kernel+0x26c/0x368 [ 65.430758][ T7147] drm_ioctl+0x6a0/0xb98 [ 65.430767][ T7147] __arm64_sys_ioctl+0x14c/0x1cc [ 65.430781][ T7147] invoke_syscall+0x98/0x2b8 [ 65.430792][ T7147] el0_svc_common+0x130/0x23c [ 65.430803][ T7147] do_el0_svc+0x48/0x58 [ 65.430813][ T7147] el0_svc+0x54/0x168 [ 65.430826][ T7147] el0t_64_sync_handler+0x84/0x108 [ 65.430839][ T7147] el0t_64_sync+0x198/0x19c [ 65.446545][ T7150] FAULT_INJECTION: forcing a failure. [ 65.446545][ T7150] name failslab, interval 1, probability 0, space 0, times 0 [ 65.478576][ T7152] FAULT_INJECTION: forcing a failure. [ 65.478576][ T7152] name failslab, interval 1, probability 0, space 0, times 0 [ 65.486596][ T7152] CPU: 0 UID: 0 PID: 7152 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.486618][ T7152] Tainted: [W]=WARN [ 65.486622][ T7152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.486629][ T7152] Call trace: [ 65.486632][ T7152] show_stack+0x2c/0x3c (C) [ 65.486650][ T7152] dump_stack_lvl+0xe4/0x150 [ 65.486662][ T7152] dump_stack+0x1c/0x28 [ 65.486694][ T7152] should_fail_ex+0x418/0x590 [ 65.486709][ T7152] should_failslab+0xc8/0x130 [ 65.486722][ T7152] __kmalloc_cache_noprof+0x80/0x428 [ 65.486734][ T7152] vma_node_allow+0x70/0x244 [ 65.486747][ T7152] drm_vma_node_allow+0x2c/0x3c [ 65.486759][ T7152] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.486774][ T7152] drm_gem_handle_create+0x60/0x74 [ 65.486787][ T7152] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.486800][ T7152] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.486812][ T7152] drm_ioctl_kernel+0x26c/0x368 [ 65.486823][ T7152] drm_ioctl+0x6a0/0xb98 [ 65.486832][ T7152] __arm64_sys_ioctl+0x14c/0x1cc [ 65.486846][ T7152] invoke_syscall+0x98/0x2b8 [ 65.486857][ T7152] el0_svc_common+0x130/0x23c [ 65.486868][ T7152] do_el0_svc+0x48/0x58 [ 65.486878][ T7152] el0_svc+0x54/0x168 [ 65.486892][ T7152] el0t_64_sync_handler+0x84/0x108 [ 65.486904][ T7152] el0t_64_sync+0x198/0x19c [ 65.527253][ C0] vkms_vblank_simulate: vblank timer overrun [ 65.545202][ T7154] FAULT_INJECTION: forcing a failure. [ 65.545202][ T7154] name failslab, interval 1, probability 0, space 0, times 0 [ 65.549267][ T7154] CPU: 0 UID: 0 PID: 7154 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.549287][ T7154] Tainted: [W]=WARN [ 65.549291][ T7154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.549298][ T7154] Call trace: [ 65.549302][ T7154] show_stack+0x2c/0x3c (C) [ 65.549320][ T7154] dump_stack_lvl+0xe4/0x150 [ 65.549332][ T7154] dump_stack+0x1c/0x28 [ 65.549343][ T7154] should_fail_ex+0x418/0x590 [ 65.549356][ T7154] should_failslab+0xc8/0x130 [ 65.549369][ T7154] __kmalloc_cache_noprof+0x80/0x428 [ 65.549381][ T7154] vma_node_allow+0x70/0x244 [ 65.549394][ T7154] drm_vma_node_allow+0x2c/0x3c [ 65.549406][ T7154] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.549421][ T7154] drm_gem_handle_create+0x60/0x74 [ 65.549435][ T7154] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.549448][ T7154] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.549460][ T7154] drm_ioctl_kernel+0x26c/0x368 [ 65.549471][ T7154] drm_ioctl+0x6a0/0xb98 [ 65.549481][ T7154] __arm64_sys_ioctl+0x14c/0x1cc [ 65.549494][ T7154] invoke_syscall+0x98/0x2b8 [ 65.549505][ T7154] el0_svc_common+0x130/0x23c [ 65.549516][ T7154] do_el0_svc+0x48/0x58 [ 65.549526][ T7154] el0_svc+0x54/0x168 [ 65.549540][ T7154] el0t_64_sync_handler+0x84/0x108 [ 65.549553][ T7154] el0t_64_sync+0x198/0x19c [ 65.583148][ T7156] FAULT_INJECTION: forcing a failure. [ 65.583148][ T7156] name failslab, interval 1, probability 0, space 0, times 0 [ 65.583435][ C0] vkms_vblank_simulate: vblank timer overrun [ 65.591130][ T7150] CPU: 1 UID: 0 PID: 7150 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.591152][ T7150] Tainted: [W]=WARN [ 65.591156][ T7150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.591163][ T7150] Call trace: [ 65.591167][ T7150] show_stack+0x2c/0x3c (C) [ 65.591185][ T7150] dump_stack_lvl+0xe4/0x150 [ 65.591197][ T7150] dump_stack+0x1c/0x28 [ 65.591207][ T7150] should_fail_ex+0x418/0x590 [ 65.591221][ T7150] should_failslab+0xc8/0x130 [ 65.591234][ T7150] __kmalloc_cache_noprof+0x80/0x428 [ 65.591245][ T7150] vma_node_allow+0x70/0x244 [ 65.591258][ T7150] drm_vma_node_allow+0x2c/0x3c [ 65.591270][ T7150] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.591285][ T7150] drm_gem_handle_create+0x60/0x74 [ 65.591298][ T7150] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.591311][ T7150] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.591323][ T7150] drm_ioctl_kernel+0x26c/0x368 [ 65.591333][ T7150] drm_ioctl+0x6a0/0xb98 [ 65.591343][ T7150] __arm64_sys_ioctl+0x14c/0x1cc [ 65.591356][ T7150] invoke_syscall+0x98/0x2b8 [ 65.591368][ T7150] el0_svc_common+0x130/0x23c [ 65.591378][ T7150] do_el0_svc+0x48/0x58 [ 65.591388][ T7150] el0_svc+0x54/0x168 [ 65.591402][ T7150] el0t_64_sync_handler+0x84/0x108 [ 65.591414][ T7150] el0t_64_sync+0x198/0x19c [ 65.591866][ T7150] ------------[ cut here ]------------ [ 65.597899][ T7161] FAULT_INJECTION: forcing a failure. [ 65.597899][ T7161] name failslab, interval 1, probability 0, space 0, times 0 [ 65.598924][ T7150] WARNING: CPU: 1 PID: 7150 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.599840][ T7161] CPU: 0 UID: 0 PID: 7161 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.599860][ T7161] Tainted: [W]=WARN [ 65.599864][ T7161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.599871][ T7161] Call trace: [ 65.599874][ T7161] show_stack+0x2c/0x3c (C) [ 65.599890][ T7161] dump_stack_lvl+0xe4/0x150 [ 65.599902][ T7161] dump_stack+0x1c/0x28 [ 65.599913][ T7161] should_fail_ex+0x418/0x590 [ 65.599926][ T7161] should_failslab+0xc8/0x130 [ 65.599939][ T7161] __kmalloc_cache_noprof+0x80/0x428 [ 65.599950][ T7161] vma_node_allow+0x70/0x244 [ 65.599963][ T7161] drm_vma_node_allow+0x2c/0x3c [ 65.599975][ T7161] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.599989][ T7161] drm_gem_handle_create+0x60/0x74 [ 65.600003][ T7161] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.600015][ T7161] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.600027][ T7161] drm_ioctl_kernel+0x26c/0x368 [ 65.600038][ T7161] drm_ioctl+0x6a0/0xb98 [ 65.600048][ T7161] __arm64_sys_ioctl+0x14c/0x1cc [ 65.600061][ T7161] invoke_syscall+0x98/0x2b8 [ 65.600072][ T7161] el0_svc_common+0x130/0x23c [ 65.600082][ T7161] do_el0_svc+0x48/0x58 [ 65.600093][ T7161] el0_svc+0x54/0x168 [ 65.600106][ T7161] el0t_64_sync_handler+0x84/0x108 [ 65.600119][ T7161] el0t_64_sync+0x198/0x19c [ 65.669680][ T7150] Modules linked in: [ 65.670743][ T7150] CPU: 1 UID: 0 PID: 7150 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.673995][ T7150] Tainted: [W]=WARN [ 65.675025][ T7150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.677808][ T7150] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 65.679954][ T7150] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.681885][ T7150] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 65.683762][ T7150] sp : ffff8000a4eb7880 [ 65.684949][ T7150] x29: ffff8000a4eb7880 x28: dfff800000000000 x27: 0000000000000001 [ 65.687172][ T7150] x26: ffff0000c9f10000 x25: 1fffe0001c150c01 x24: dfff800000000000 [ 65.689424][ T7150] x23: 1fffe0001c150c00 x22: ffff0000e0a86004 x21: ffff0000e0a86008 [ 65.691588][ T7150] x20: 0000000000000000 x19: ffff0000e0a86000 x18: 0000000000000008 [ 65.693812][ T7150] x17: ffff80008fd4d000 x16: ffff8000803ba7e4 x15: 0000000000000001 [ 65.696030][ T7150] x14: 1fffe0001883bc1c x13: 0000000000000000 x12: 0000000000000000 [ 65.698229][ T7150] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 65.700348][ T7150] x8 : ffff0000cae95b80 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 65.702542][ T7150] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 65.704813][ T7150] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 65.706974][ T7150] Call trace: [ 65.707869][ T7150] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 65.709677][ T7150] drm_gem_handle_create_tail+0x224/0x384 [ 65.711247][ T7150] drm_gem_handle_create+0x60/0x74 [ 65.712663][ T7150] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.714155][ T7150] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.715674][ T7150] drm_ioctl_kernel+0x26c/0x368 [ 65.717120][ T7150] drm_ioctl+0x6a0/0xb98 [ 65.718283][ T7150] __arm64_sys_ioctl+0x14c/0x1cc [ 65.719620][ T7150] invoke_syscall+0x98/0x2b8 [ 65.720895][ T7150] el0_svc_common+0x130/0x23c [ 65.722157][ T7150] do_el0_svc+0x48/0x58 [ 65.723257][ T7150] el0_svc+0x54/0x168 [ 65.724365][ T7150] el0t_64_sync_handler+0x84/0x108 [ 65.725749][ T7150] el0t_64_sync+0x198/0x19c [ 65.726946][ T7150] irq event stamp: 664 [ 65.728057][ T7150] hardirqs last enabled at (663): [] dump_stack_lvl+0x10c/0x150 [ 65.730602][ T7150] hardirqs last disabled at (664): [] el1_dbg+0x24/0x80 [ 65.732866][ T7150] softirqs last enabled at (632): [] handle_softirqs+0xb44/0xd34 [ 65.735410][ T7150] softirqs last disabled at (605): [] __do_softirq+0x14/0x20 [ 65.737895][ T7150] ---[ end trace 0000000000000000 ]--- [ 65.743436][ T7156] CPU: 1 UID: 0 PID: 7156 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.743455][ T7156] Tainted: [W]=WARN [ 65.743459][ T7156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.743466][ T7156] Call trace: [ 65.743469][ T7156] show_stack+0x2c/0x3c (C) [ 65.743484][ T7156] dump_stack_lvl+0xe4/0x150 [ 65.743496][ T7156] dump_stack+0x1c/0x28 [ 65.743506][ T7156] should_fail_ex+0x418/0x590 [ 65.743519][ T7156] should_failslab+0xc8/0x130 [ 65.743532][ T7156] __kmalloc_cache_noprof+0x80/0x428 [ 65.743543][ T7156] vma_node_allow+0x70/0x244 [ 65.743556][ T7156] drm_vma_node_allow+0x2c/0x3c [ 65.743568][ T7156] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.743582][ T7156] drm_gem_handle_create+0x60/0x74 [ 65.743595][ T7156] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.743608][ T7156] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.743620][ T7156] drm_ioctl_kernel+0x26c/0x368 [ 65.743631][ T7156] drm_ioctl+0x6a0/0xb98 [ 65.743640][ T7156] __arm64_sys_ioctl+0x14c/0x1cc [ 65.743654][ T7156] invoke_syscall+0x98/0x2b8 [ 65.743665][ T7156] el0_svc_common+0x130/0x23c [ 65.743675][ T7156] do_el0_svc+0x48/0x58 [ 65.743696][ T7156] el0_svc+0x54/0x168 [ 65.743709][ T7156] el0t_64_sync_handler+0x84/0x108 [ 65.743721][ T7156] el0t_64_sync+0x198/0x19c [ 65.800404][ T7166] FAULT_INJECTION: forcing a failure. [ 65.800404][ T7166] name failslab, interval 1, probability 0, space 0, times 0 [ 65.804051][ T7166] CPU: 1 UID: 0 PID: 7166 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.804069][ T7166] Tainted: [W]=WARN [ 65.804073][ T7166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.804080][ T7166] Call trace: [ 65.804083][ T7166] show_stack+0x2c/0x3c (C) [ 65.804101][ T7166] dump_stack_lvl+0xe4/0x150 [ 65.804113][ T7166] dump_stack+0x1c/0x28 [ 65.804124][ T7166] should_fail_ex+0x418/0x590 [ 65.804138][ T7166] should_failslab+0xc8/0x130 [ 65.804150][ T7166] __kmalloc_cache_noprof+0x80/0x428 [ 65.804162][ T7166] vma_node_allow+0x70/0x244 [ 65.804175][ T7166] drm_vma_node_allow+0x2c/0x3c [ 65.804187][ T7166] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.804201][ T7166] drm_gem_handle_create+0x60/0x74 [ 65.804215][ T7166] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.804228][ T7166] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.804241][ T7166] drm_ioctl_kernel+0x26c/0x368 [ 65.804251][ T7166] drm_ioctl+0x6a0/0xb98 [ 65.804261][ T7166] __arm64_sys_ioctl+0x14c/0x1cc [ 65.804275][ T7166] invoke_syscall+0x98/0x2b8 [ 65.804285][ T7166] el0_svc_common+0x130/0x23c [ 65.804296][ T7166] do_el0_svc+0x48/0x58 [ 65.804306][ T7166] el0_svc+0x54/0x168 [ 65.804320][ T7166] el0t_64_sync_handler+0x84/0x108 [ 65.804332][ T7166] el0t_64_sync+0x198/0x19c [ 65.816735][ T7169] FAULT_INJECTION: forcing a failure. [ 65.816735][ T7169] name failslab, interval 1, probability 0, space 0, times 0 [ 65.890872][ T7184] FAULT_INJECTION: forcing a failure. [ 65.890872][ T7184] name failslab, interval 1, probability 0, space 0, times 0 [ 65.894406][ T7184] CPU: 0 UID: 0 PID: 7184 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.894424][ T7184] Tainted: [W]=WARN [ 65.894428][ T7184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.894435][ T7184] Call trace: [ 65.894439][ T7184] show_stack+0x2c/0x3c (C) [ 65.894455][ T7184] dump_stack_lvl+0xe4/0x150 [ 65.894468][ T7184] dump_stack+0x1c/0x28 [ 65.894478][ T7184] should_fail_ex+0x418/0x590 [ 65.894492][ T7184] should_failslab+0xc8/0x130 [ 65.894504][ T7184] __kmalloc_cache_noprof+0x80/0x428 [ 65.894516][ T7184] vma_node_allow+0x70/0x244 [ 65.894529][ T7184] drm_vma_node_allow+0x2c/0x3c [ 65.894541][ T7184] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.894555][ T7184] drm_gem_handle_create+0x60/0x74 [ 65.894568][ T7184] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.894581][ T7184] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.894593][ T7184] drm_ioctl_kernel+0x26c/0x368 [ 65.894604][ T7184] drm_ioctl+0x6a0/0xb98 [ 65.894614][ T7184] __arm64_sys_ioctl+0x14c/0x1cc [ 65.894627][ T7184] invoke_syscall+0x98/0x2b8 [ 65.894638][ T7184] el0_svc_common+0x130/0x23c [ 65.894649][ T7184] do_el0_svc+0x48/0x58 [ 65.894659][ T7184] el0_svc+0x54/0x168 [ 65.894672][ T7184] el0t_64_sync_handler+0x84/0x108 [ 65.894695][ T7184] el0t_64_sync+0x198/0x19c [ 65.897471][ T7173] FAULT_INJECTION: forcing a failure. [ 65.897471][ T7173] name failslab, interval 1, probability 0, space 0, times 0 [ 65.898192][ T7183] FAULT_INJECTION: forcing a failure. [ 65.898192][ T7183] name failslab, interval 1, probability 0, space 0, times 0 [ 65.913190][ T7173] CPU: 0 UID: 0 PID: 7173 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.913210][ T7173] Tainted: [W]=WARN [ 65.913213][ T7173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.913221][ T7173] Call trace: [ 65.913224][ T7173] show_stack+0x2c/0x3c (C) [ 65.913241][ T7173] dump_stack_lvl+0xe4/0x150 [ 65.913254][ T7173] dump_stack+0x1c/0x28 [ 65.913264][ T7173] should_fail_ex+0x418/0x590 [ 65.913277][ T7173] should_failslab+0xc8/0x130 [ 65.913290][ T7173] __kmalloc_cache_noprof+0x80/0x428 [ 65.913306][ T7173] vma_node_allow+0x70/0x244 [ 65.913319][ T7173] drm_vma_node_allow+0x2c/0x3c [ 65.913331][ T7173] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.913345][ T7173] drm_gem_handle_create+0x60/0x74 [ 65.913359][ T7173] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.913372][ T7173] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.913384][ T7173] drm_ioctl_kernel+0x26c/0x368 [ 65.913395][ T7173] drm_ioctl+0x6a0/0xb98 [ 65.913405][ T7173] __arm64_sys_ioctl+0x14c/0x1cc [ 65.913418][ T7173] invoke_syscall+0x98/0x2b8 [ 65.913429][ T7173] el0_svc_common+0x130/0x23c [ 65.913439][ T7173] do_el0_svc+0x48/0x58 [ 65.913449][ T7173] el0_svc+0x54/0x168 [ 65.913463][ T7173] el0t_64_sync_handler+0x84/0x108 [ 65.913475][ T7173] el0t_64_sync+0x198/0x19c [ 65.980018][ T7169] CPU: 0 UID: 0 PID: 7169 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 65.980040][ T7169] Tainted: [W]=WARN [ 65.980044][ T7169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.980051][ T7169] Call trace: [ 65.980055][ T7169] show_stack+0x2c/0x3c (C) [ 65.980072][ T7169] dump_stack_lvl+0xe4/0x150 [ 65.980085][ T7169] dump_stack+0x1c/0x28 [ 65.980095][ T7169] should_fail_ex+0x418/0x590 [ 65.980109][ T7169] should_failslab+0xc8/0x130 [ 65.980122][ T7169] __kmalloc_cache_noprof+0x80/0x428 [ 65.980133][ T7169] vma_node_allow+0x70/0x244 [ 65.980146][ T7169] drm_vma_node_allow+0x2c/0x3c [ 65.980158][ T7169] drm_gem_handle_create_tail+0x1dc/0x384 [ 65.980173][ T7169] drm_gem_handle_create+0x60/0x74 [ 65.980186][ T7169] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 65.980199][ T7169] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 65.980211][ T7169] drm_ioctl_kernel+0x26c/0x368 [ 65.980221][ T7169] drm_ioctl+0x6a0/0xb98 [ 65.980231][ T7169] __arm64_sys_ioctl+0x14c/0x1cc [ 65.980244][ T7169] invoke_syscall+0x98/0x2b8 [ 65.980255][ T7169] el0_svc_common+0x130/0x23c [ 65.980266][ T7169] do_el0_svc+0x48/0x58 [ 65.980276][ T7169] el0_svc+0x54/0x168 [ 65.980290][ T7169] el0t_64_sync_handler+0x84/0x108 [ 65.980303][ T7169] el0t_64_sync+0x198/0x19c [ 66.016653][ C0] vkms_vblank_simulate: vblank timer overrun [ 66.047296][ T7199] FAULT_INJECTION: forcing a failure. [ 66.047296][ T7199] name failslab, interval 1, probability 0, space 0, times 0 [ 66.055752][ T7200] FAULT_INJECTION: forcing a failure. [ 66.055752][ T7200] name failslab, interval 1, probability 0, space 0, times 0 [ 66.059156][ T7200] CPU: 1 UID: 0 PID: 7200 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.059175][ T7200] Tainted: [W]=WARN [ 66.059178][ T7200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.059185][ T7200] Call trace: [ 66.059189][ T7200] show_stack+0x2c/0x3c (C) [ 66.059206][ T7200] dump_stack_lvl+0xe4/0x150 [ 66.059219][ T7200] dump_stack+0x1c/0x28 [ 66.059229][ T7200] should_fail_ex+0x418/0x590 [ 66.059242][ T7200] should_failslab+0xc8/0x130 [ 66.059255][ T7200] __kmalloc_cache_noprof+0x80/0x428 [ 66.059267][ T7200] vma_node_allow+0x70/0x244 [ 66.059280][ T7200] drm_vma_node_allow+0x2c/0x3c [ 66.059292][ T7200] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.059306][ T7200] drm_gem_handle_create+0x60/0x74 [ 66.059319][ T7200] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.059332][ T7200] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.059344][ T7200] drm_ioctl_kernel+0x26c/0x368 [ 66.059355][ T7200] drm_ioctl+0x6a0/0xb98 [ 66.059364][ T7200] __arm64_sys_ioctl+0x14c/0x1cc [ 66.059378][ T7200] invoke_syscall+0x98/0x2b8 [ 66.059389][ T7200] el0_svc_common+0x130/0x23c [ 66.059399][ T7200] do_el0_svc+0x48/0x58 [ 66.059409][ T7200] el0_svc+0x54/0x168 [ 66.059422][ T7200] el0t_64_sync_handler+0x84/0x108 [ 66.059435][ T7200] el0t_64_sync+0x198/0x19c [ 66.101362][ T7204] FAULT_INJECTION: forcing a failure. [ 66.101362][ T7204] name failslab, interval 1, probability 0, space 0, times 0 [ 66.103477][ T7205] FAULT_INJECTION: forcing a failure. [ 66.103477][ T7205] name failslab, interval 1, probability 0, space 0, times 0 [ 66.108198][ T7205] CPU: 1 UID: 0 PID: 7205 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.108216][ T7205] Tainted: [W]=WARN [ 66.108220][ T7205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.108227][ T7205] Call trace: [ 66.108231][ T7205] show_stack+0x2c/0x3c (C) [ 66.108248][ T7205] dump_stack_lvl+0xe4/0x150 [ 66.108260][ T7205] dump_stack+0x1c/0x28 [ 66.108271][ T7205] should_fail_ex+0x418/0x590 [ 66.108284][ T7205] should_failslab+0xc8/0x130 [ 66.108297][ T7205] __kmalloc_cache_noprof+0x80/0x428 [ 66.108308][ T7205] vma_node_allow+0x70/0x244 [ 66.108321][ T7205] drm_vma_node_allow+0x2c/0x3c [ 66.108333][ T7205] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.108348][ T7205] drm_gem_handle_create+0x60/0x74 [ 66.108361][ T7205] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.108374][ T7205] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.108386][ T7205] drm_ioctl_kernel+0x26c/0x368 [ 66.108396][ T7205] drm_ioctl+0x6a0/0xb98 [ 66.108406][ T7205] __arm64_sys_ioctl+0x14c/0x1cc [ 66.108420][ T7205] invoke_syscall+0x98/0x2b8 [ 66.108431][ T7205] el0_svc_common+0x130/0x23c [ 66.108441][ T7205] do_el0_svc+0x48/0x58 [ 66.108452][ T7205] el0_svc+0x54/0x168 [ 66.108465][ T7205] el0t_64_sync_handler+0x84/0x108 [ 66.108478][ T7205] el0t_64_sync+0x198/0x19c [ 66.135675][ T7183] CPU: 0 UID: 0 PID: 7183 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.135709][ T7183] Tainted: [W]=WARN [ 66.135713][ T7183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.135727][ T7183] Call trace: [ 66.135730][ T7183] show_stack+0x2c/0x3c (C) [ 66.135748][ T7183] dump_stack_lvl+0xe4/0x150 [ 66.135760][ T7183] dump_stack+0x1c/0x28 [ 66.135771][ T7183] should_fail_ex+0x418/0x590 [ 66.135784][ T7183] should_failslab+0xc8/0x130 [ 66.135797][ T7183] __kmalloc_cache_noprof+0x80/0x428 [ 66.135808][ T7183] vma_node_allow+0x70/0x244 [ 66.135821][ T7183] drm_vma_node_allow+0x2c/0x3c [ 66.135833][ T7183] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.135848][ T7183] drm_gem_handle_create+0x60/0x74 [ 66.135861][ T7183] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.135874][ T7183] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.135886][ T7183] drm_ioctl_kernel+0x26c/0x368 [ 66.135896][ T7183] drm_ioctl+0x6a0/0xb98 [ 66.135906][ T7183] __arm64_sys_ioctl+0x14c/0x1cc [ 66.135919][ T7183] invoke_syscall+0x98/0x2b8 [ 66.135930][ T7183] el0_svc_common+0x130/0x23c [ 66.135941][ T7183] do_el0_svc+0x48/0x58 [ 66.135951][ T7183] el0_svc+0x54/0x168 [ 66.135964][ T7183] el0t_64_sync_handler+0x84/0x108 [ 66.135977][ T7183] el0t_64_sync+0x198/0x19c [ 66.136408][ T7183] ------------[ cut here ]------------ [ 66.143854][ T7199] CPU: 1 UID: 0 PID: 7199 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.143881][ T7199] Tainted: [W]=WARN [ 66.143885][ T7199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.143892][ T7199] Call trace: [ 66.143895][ T7199] show_stack+0x2c/0x3c (C) [ 66.143911][ T7199] dump_stack_lvl+0xe4/0x150 [ 66.143923][ T7199] dump_stack+0x1c/0x28 [ 66.143934][ T7199] should_fail_ex+0x418/0x590 [ 66.143947][ T7199] should_failslab+0xc8/0x130 [ 66.143960][ T7199] kmem_cache_alloc_noprof+0x84/0x410 [ 66.143975][ T7199] security_file_alloc+0x30/0x328 [ 66.143986][ T7199] init_file+0x94/0x2a0 [ 66.143997][ T7199] alloc_empty_file+0xc0/0x1d4 [ 66.144007][ T7199] alloc_file_pseudo+0x19c/0x2b0 [ 66.144018][ T7199] __shmem_file_setup+0x1f4/0x280 [ 66.144030][ T7199] shmem_file_setup+0x40/0x54 [ 66.144041][ T7199] drm_gem_object_init_with_mnt+0x74/0xcc [ 66.144056][ T7199] __drm_gem_shmem_create+0x180/0x2dc [ 66.144068][ T7199] drm_gem_shmem_dumb_create+0x1f8/0x3b4 [ 66.144081][ T7199] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.144092][ T7199] drm_ioctl_kernel+0x26c/0x368 [ 66.144103][ T7199] drm_ioctl+0x6a0/0xb98 [ 66.144113][ T7199] __arm64_sys_ioctl+0x14c/0x1cc [ 66.144126][ T7199] invoke_syscall+0x98/0x2b8 [ 66.144137][ T7199] el0_svc_common+0x130/0x23c [ 66.144148][ T7199] do_el0_svc+0x48/0x58 [ 66.144158][ T7199] el0_svc+0x54/0x168 [ 66.144171][ T7199] el0t_64_sync_handler+0x84/0x108 [ 66.144183][ T7199] el0t_64_sync+0x198/0x19c [ 66.222508][ T7183] WARNING: CPU: 0 PID: 7183 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.225628][ T7183] Modules linked in: [ 66.226725][ T7183] CPU: 0 UID: 0 PID: 7183 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.230068][ T7183] Tainted: [W]=WARN [ 66.231178][ T7183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.233993][ T7183] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.236213][ T7183] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.238152][ T7183] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.240026][ T7183] sp : ffff8000a4e77880 [ 66.241197][ T7183] x29: ffff8000a4e77880 x28: dfff800000000000 x27: 0000000000000001 [ 66.243372][ T7183] x26: ffff0000c9f10000 x25: 1fffe00019166501 x24: dfff800000000000 [ 66.245695][ T7183] x23: 1fffe00019166500 x22: ffff0000c8b32804 x21: ffff0000c8b32808 [ 66.247910][ T7183] x20: 0000000000000000 x19: ffff0000c8b32800 x18: 0000000000000008 [ 66.250110][ T7183] x17: ffff80008fd4d000 x16: ffff8000803ba7e4 x15: 0000000000000001 [ 66.252300][ T7183] x14: 1fffe0001916961c x13: 0000000000000000 x12: 0000000000000000 [ 66.254464][ T7183] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 66.256698][ T7183] x8 : ffff0000e6ce1e80 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 66.258871][ T7183] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 66.261006][ T7183] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 66.263204][ T7183] Call trace: [ 66.264113][ T7183] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 66.265927][ T7183] drm_gem_handle_create_tail+0x224/0x384 [ 66.267469][ T7183] drm_gem_handle_create+0x60/0x74 [ 66.268891][ T7183] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.270439][ T7183] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.271976][ T7183] drm_ioctl_kernel+0x26c/0x368 [ 66.273291][ T7183] drm_ioctl+0x6a0/0xb98 [ 66.274497][ T7183] __arm64_sys_ioctl+0x14c/0x1cc [ 66.275837][ T7183] invoke_syscall+0x98/0x2b8 [ 66.277091][ T7183] el0_svc_common+0x130/0x23c [ 66.278360][ T7183] do_el0_svc+0x48/0x58 [ 66.279480][ T7183] el0_svc+0x54/0x168 [ 66.280773][ T7183] el0t_64_sync_handler+0x84/0x108 [ 66.282171][ T7183] el0t_64_sync+0x198/0x19c [ 66.283381][ T7183] irq event stamp: 1150 [ 66.284504][ T7183] hardirqs last enabled at (1149): [] dump_stack_lvl+0x10c/0x150 [ 66.286985][ T7183] hardirqs last disabled at (1150): [] el1_dbg+0x24/0x80 [ 66.289237][ T7183] softirqs last enabled at (1130): [] handle_softirqs+0xb44/0xd34 [ 66.291843][ T7183] softirqs last disabled at (1109): [] __do_softirq+0x14/0x20 [ 66.294267][ T7183] ---[ end trace 0000000000000000 ]--- [ 66.295854][ C0] vkms_vblank_simulate: vblank timer overrun [ 66.320747][ T7211] FAULT_INJECTION: forcing a failure. [ 66.320747][ T7211] name failslab, interval 1, probability 0, space 0, times 0 [ 66.331754][ T7207] FAULT_INJECTION: forcing a failure. [ 66.331754][ T7207] name failslab, interval 1, probability 0, space 0, times 0 [ 66.335869][ T7207] CPU: 0 UID: 0 PID: 7207 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.335888][ T7207] Tainted: [W]=WARN [ 66.335892][ T7207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.335899][ T7207] Call trace: [ 66.335902][ T7207] show_stack+0x2c/0x3c (C) [ 66.335918][ T7207] dump_stack_lvl+0xe4/0x150 [ 66.335931][ T7207] dump_stack+0x1c/0x28 [ 66.335941][ T7207] should_fail_ex+0x418/0x590 [ 66.335954][ T7207] should_failslab+0xc8/0x130 [ 66.335967][ T7207] __kmalloc_cache_noprof+0x80/0x428 [ 66.335978][ T7207] vma_node_allow+0x70/0x244 [ 66.335991][ T7207] drm_vma_node_allow+0x2c/0x3c [ 66.336003][ T7207] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.336018][ T7207] drm_gem_handle_create+0x60/0x74 [ 66.336031][ T7207] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.336044][ T7207] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.336056][ T7207] drm_ioctl_kernel+0x26c/0x368 [ 66.336066][ T7207] drm_ioctl+0x6a0/0xb98 [ 66.336076][ T7207] __arm64_sys_ioctl+0x14c/0x1cc [ 66.336090][ T7207] invoke_syscall+0x98/0x2b8 [ 66.336104][ T7207] el0_svc_common+0x130/0x23c [ 66.336114][ T7207] do_el0_svc+0x48/0x58 [ 66.336124][ T7207] el0_svc+0x54/0x168 [ 66.336137][ T7207] el0t_64_sync_handler+0x84/0x108 [ 66.336150][ T7207] el0t_64_sync+0x198/0x19c [ 66.336660][ T7211] CPU: 1 UID: 0 PID: 7211 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.336679][ T7211] Tainted: [W]=WARN [ 66.336683][ T7211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.336714][ T7211] Call trace: [ 66.336717][ T7211] show_stack+0x2c/0x3c (C) [ 66.336731][ T7211] dump_stack_lvl+0xe4/0x150 [ 66.336743][ T7211] dump_stack+0x1c/0x28 [ 66.336753][ T7211] should_fail_ex+0x418/0x590 [ 66.336766][ T7211] should_failslab+0xc8/0x130 [ 66.336778][ T7211] __kmalloc_cache_noprof+0x80/0x428 [ 66.336788][ T7211] vma_node_allow+0x70/0x244 [ 66.336800][ T7211] drm_vma_node_allow+0x2c/0x3c [ 66.336812][ T7211] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.336827][ T7211] drm_gem_handle_create+0x60/0x74 [ 66.336840][ T7211] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.336852][ T7211] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.336864][ T7211] drm_ioctl_kernel+0x26c/0x368 [ 66.336874][ T7211] drm_ioctl+0x6a0/0xb98 [ 66.336884][ T7211] __arm64_sys_ioctl+0x14c/0x1cc [ 66.336897][ T7211] invoke_syscall+0x98/0x2b8 [ 66.336907][ T7211] el0_svc_common+0x130/0x23c [ 66.336918][ T7211] do_el0_svc+0x48/0x58 [ 66.336928][ T7211] el0_svc+0x54/0x168 [ 66.336940][ T7211] el0t_64_sync_handler+0x84/0x108 [ 66.336953][ T7211] el0t_64_sync+0x198/0x19c [ 66.374629][ T7216] FAULT_INJECTION: forcing a failure. [ 66.374629][ T7216] name failslab, interval 1, probability 0, space 0, times 0 [ 66.374736][ C0] vkms_vblank_simulate: vblank timer overrun [ 66.376065][ T7216] CPU: 1 UID: 0 PID: 7216 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.376085][ T7216] Tainted: [W]=WARN [ 66.376089][ T7216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.376095][ T7216] Call trace: [ 66.376099][ T7216] show_stack+0x2c/0x3c (C) [ 66.376116][ T7216] dump_stack_lvl+0xe4/0x150 [ 66.376128][ T7216] dump_stack+0x1c/0x28 [ 66.376138][ T7216] should_fail_ex+0x418/0x590 [ 66.376151][ T7216] should_failslab+0xc8/0x130 [ 66.376164][ T7216] __kmalloc_cache_noprof+0x80/0x428 [ 66.376175][ T7216] vma_node_allow+0x70/0x244 [ 66.376187][ T7216] drm_vma_node_allow+0x2c/0x3c [ 66.376199][ T7216] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.376213][ T7216] drm_gem_handle_create+0x60/0x74 [ 66.376227][ T7216] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.376239][ T7216] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.376251][ T7216] drm_ioctl_kernel+0x26c/0x368 [ 66.376262][ T7216] drm_ioctl+0x6a0/0xb98 [ 66.376271][ T7216] __arm64_sys_ioctl+0x14c/0x1cc [ 66.376284][ T7216] invoke_syscall+0x98/0x2b8 [ 66.376295][ T7216] el0_svc_common+0x130/0x23c [ 66.376306][ T7216] do_el0_svc+0x48/0x58 [ 66.376316][ T7216] el0_svc+0x54/0x168 [ 66.376329][ T7216] el0t_64_sync_handler+0x84/0x108 [ 66.376342][ T7216] el0t_64_sync+0x198/0x19c [ 66.393425][ T7204] CPU: 1 UID: 0 PID: 7204 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.393446][ T7204] Tainted: [W]=WARN [ 66.393450][ T7204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.393457][ T7204] Call trace: [ 66.393460][ T7204] show_stack+0x2c/0x3c (C) [ 66.393477][ T7204] dump_stack_lvl+0xe4/0x150 [ 66.393490][ T7204] dump_stack+0x1c/0x28 [ 66.393500][ T7204] should_fail_ex+0x418/0x590 [ 66.393513][ T7204] should_failslab+0xc8/0x130 [ 66.393526][ T7204] __kmalloc_cache_noprof+0x80/0x428 [ 66.393537][ T7204] vma_node_allow+0x70/0x244 [ 66.393550][ T7204] drm_vma_node_allow+0x2c/0x3c [ 66.393562][ T7204] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.393576][ T7204] drm_gem_handle_create+0x60/0x74 [ 66.393590][ T7204] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.393603][ T7204] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.393615][ T7204] drm_ioctl_kernel+0x26c/0x368 [ 66.393626][ T7204] drm_ioctl+0x6a0/0xb98 [ 66.393636][ T7204] __arm64_sys_ioctl+0x14c/0x1cc [ 66.393649][ T7204] invoke_syscall+0x98/0x2b8 [ 66.393661][ T7204] el0_svc_common+0x130/0x23c [ 66.393671][ T7204] do_el0_svc+0x48/0x58 [ 66.393681][ T7204] el0_svc+0x54/0x168 [ 66.393707][ T7204] el0t_64_sync_handler+0x84/0x108 [ 66.393725][ T7204] el0t_64_sync+0x198/0x19c [ 66.440460][ T6476] Bluetooth: hci1: command tx timeout [ 66.441826][ C0] vkms_vblank_simulate: vblank timer overrun [ 66.487636][ T6476] Bluetooth: hci5: command tx timeout [ 66.489184][ T6476] Bluetooth: hci4: command tx timeout [ 66.490638][ T6476] Bluetooth: hci0: command tx timeout [ 66.492125][ T6476] Bluetooth: hci2: command tx timeout [ 66.493558][ T6476] Bluetooth: hci3: command tx timeout [ 66.530582][ T7222] FAULT_INJECTION: forcing a failure. [ 66.530582][ T7222] name failslab, interval 1, probability 0, space 0, times 0 [ 66.534236][ T7222] CPU: 0 UID: 0 PID: 7222 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.534254][ T7222] Tainted: [W]=WARN [ 66.534258][ T7222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.534265][ T7222] Call trace: [ 66.534268][ T7222] show_stack+0x2c/0x3c (C) [ 66.534286][ T7222] dump_stack_lvl+0xe4/0x150 [ 66.534298][ T7222] dump_stack+0x1c/0x28 [ 66.534309][ T7222] should_fail_ex+0x418/0x590 [ 66.534322][ T7222] should_failslab+0xc8/0x130 [ 66.534335][ T7222] __kmalloc_cache_noprof+0x80/0x428 [ 66.534346][ T7222] vma_node_allow+0x70/0x244 [ 66.534360][ T7222] drm_vma_node_allow+0x2c/0x3c [ 66.534372][ T7222] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.534386][ T7222] drm_gem_handle_create+0x60/0x74 [ 66.534400][ T7222] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.534413][ T7222] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.534425][ T7222] drm_ioctl_kernel+0x26c/0x368 [ 66.534436][ T7222] drm_ioctl+0x6a0/0xb98 [ 66.534446][ T7222] __arm64_sys_ioctl+0x14c/0x1cc [ 66.534459][ T7222] invoke_syscall+0x98/0x2b8 [ 66.534470][ T7222] el0_svc_common+0x130/0x23c [ 66.534481][ T7222] do_el0_svc+0x48/0x58 [ 66.534491][ T7222] el0_svc+0x54/0x168 [ 66.534504][ T7222] el0t_64_sync_handler+0x84/0x108 [ 66.534517][ T7222] el0t_64_sync+0x198/0x19c [ 66.541187][ T7224] FAULT_INJECTION: forcing a failure. [ 66.541187][ T7224] name failslab, interval 1, probability 0, space 0, times 0 [ 66.544798][ T7225] FAULT_INJECTION: forcing a failure. [ 66.544798][ T7225] name failslab, interval 1, probability 0, space 0, times 0 [ 66.553121][ T7226] FAULT_INJECTION: forcing a failure. [ 66.553121][ T7226] name failslab, interval 1, probability 0, space 0, times 0 [ 66.572719][ T7225] CPU: 0 UID: 0 PID: 7225 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.572747][ T7225] Tainted: [W]=WARN [ 66.572751][ T7225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.572758][ T7225] Call trace: [ 66.572762][ T7225] show_stack+0x2c/0x3c (C) [ 66.572779][ T7225] dump_stack_lvl+0xe4/0x150 [ 66.572791][ T7225] dump_stack+0x1c/0x28 [ 66.572802][ T7225] should_fail_ex+0x418/0x590 [ 66.572815][ T7225] should_failslab+0xc8/0x130 [ 66.572828][ T7225] __kmalloc_cache_noprof+0x80/0x428 [ 66.572840][ T7225] vma_node_allow+0x70/0x244 [ 66.572853][ T7225] drm_vma_node_allow+0x2c/0x3c [ 66.572865][ T7225] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.572879][ T7225] drm_gem_handle_create+0x60/0x74 [ 66.572893][ T7225] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.572908][ T7225] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.572920][ T7225] drm_ioctl_kernel+0x26c/0x368 [ 66.572931][ T7225] drm_ioctl+0x6a0/0xb98 [ 66.572940][ T7225] __arm64_sys_ioctl+0x14c/0x1cc [ 66.572954][ T7225] invoke_syscall+0x98/0x2b8 [ 66.572965][ T7225] el0_svc_common+0x130/0x23c [ 66.572976][ T7225] do_el0_svc+0x48/0x58 [ 66.572986][ T7225] el0_svc+0x54/0x168 [ 66.572999][ T7225] el0t_64_sync_handler+0x84/0x108 [ 66.573012][ T7225] el0t_64_sync+0x198/0x19c [ 66.586267][ T7224] CPU: 0 UID: 0 PID: 7224 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.586288][ T7224] Tainted: [W]=WARN [ 66.586292][ T7224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.586299][ T7224] Call trace: [ 66.586302][ T7224] show_stack+0x2c/0x3c (C) [ 66.586319][ T7224] dump_stack_lvl+0xe4/0x150 [ 66.586332][ T7224] dump_stack+0x1c/0x28 [ 66.586342][ T7224] should_fail_ex+0x418/0x590 [ 66.586355][ T7224] should_failslab+0xc8/0x130 [ 66.586368][ T7224] __kmalloc_cache_noprof+0x80/0x428 [ 66.586380][ T7224] vma_node_allow+0x70/0x244 [ 66.586393][ T7224] drm_vma_node_allow+0x2c/0x3c [ 66.586405][ T7224] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.586419][ T7224] drm_gem_handle_create+0x60/0x74 [ 66.586433][ T7224] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.586446][ T7224] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.586458][ T7224] drm_ioctl_kernel+0x26c/0x368 [ 66.586468][ T7224] drm_ioctl+0x6a0/0xb98 [ 66.586478][ T7224] __arm64_sys_ioctl+0x14c/0x1cc [ 66.586491][ T7224] invoke_syscall+0x98/0x2b8 [ 66.586503][ T7224] el0_svc_common+0x130/0x23c [ 66.586513][ T7224] do_el0_svc+0x48/0x58 [ 66.586523][ T7224] el0_svc+0x54/0x168 [ 66.586536][ T7224] el0t_64_sync_handler+0x84/0x108 [ 66.586549][ T7224] el0t_64_sync+0x198/0x19c [ 66.613265][ T7230] FAULT_INJECTION: forcing a failure. [ 66.613265][ T7230] name failslab, interval 1, probability 0, space 0, times 0 [ 66.613291][ T7230] CPU: 0 UID: 0 PID: 7230 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.613307][ T7230] Tainted: [W]=WARN [ 66.613311][ T7230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.613317][ T7230] Call trace: [ 66.613321][ T7230] show_stack+0x2c/0x3c (C) [ 66.613338][ T7230] dump_stack_lvl+0xe4/0x150 [ 66.613351][ T7230] dump_stack+0x1c/0x28 [ 66.613361][ T7230] should_fail_ex+0x418/0x590 [ 66.613375][ T7230] should_failslab+0xc8/0x130 [ 66.613387][ T7230] __kmalloc_cache_noprof+0x80/0x428 [ 66.613399][ T7230] vma_node_allow+0x70/0x244 [ 66.613412][ T7230] drm_vma_node_allow+0x2c/0x3c [ 66.613424][ T7230] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.613438][ T7230] drm_gem_handle_create+0x60/0x74 [ 66.613452][ T7230] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.613465][ T7230] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.613477][ T7230] drm_ioctl_kernel+0x26c/0x368 [ 66.613487][ T7230] drm_ioctl+0x6a0/0xb98 [ 66.613497][ T7230] __arm64_sys_ioctl+0x14c/0x1cc [ 66.613510][ T7230] invoke_syscall+0x98/0x2b8 [ 66.613521][ T7230] el0_svc_common+0x130/0x23c [ 66.613532][ T7230] do_el0_svc+0x48/0x58 [ 66.613542][ T7230] el0_svc+0x54/0x168 [ 66.613555][ T7230] el0t_64_sync_handler+0x84/0x108 [ 66.613568][ T7230] el0t_64_sync+0x198/0x19c [ 66.614779][ T7228] FAULT_INJECTION: forcing a failure. [ 66.614779][ T7228] name failslab, interval 1, probability 0, space 0, times 0 [ 66.635155][ T7232] FAULT_INJECTION: forcing a failure. [ 66.635155][ T7232] name failslab, interval 1, probability 0, space 0, times 0 [ 66.644021][ T7227] FAULT_INJECTION: forcing a failure. [ 66.644021][ T7227] name failslab, interval 1, probability 0, space 0, times 0 [ 66.659304][ T7232] CPU: 1 UID: 0 PID: 7232 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.659323][ T7232] Tainted: [W]=WARN [ 66.659327][ T7232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.659334][ T7232] Call trace: [ 66.659338][ T7232] show_stack+0x2c/0x3c (C) [ 66.659356][ T7232] dump_stack_lvl+0xe4/0x150 [ 66.659368][ T7232] dump_stack+0x1c/0x28 [ 66.659379][ T7232] should_fail_ex+0x418/0x590 [ 66.659392][ T7232] should_failslab+0xc8/0x130 [ 66.659405][ T7232] __kmalloc_cache_noprof+0x80/0x428 [ 66.659417][ T7232] vma_node_allow+0x70/0x244 [ 66.659429][ T7232] drm_vma_node_allow+0x2c/0x3c [ 66.659442][ T7232] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.659456][ T7232] drm_gem_handle_create+0x60/0x74 [ 66.659470][ T7232] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.659482][ T7232] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.659494][ T7232] drm_ioctl_kernel+0x26c/0x368 [ 66.659505][ T7232] drm_ioctl+0x6a0/0xb98 [ 66.659515][ T7232] __arm64_sys_ioctl+0x14c/0x1cc [ 66.659528][ T7232] invoke_syscall+0x98/0x2b8 [ 66.659539][ T7232] el0_svc_common+0x130/0x23c [ 66.659550][ T7232] do_el0_svc+0x48/0x58 [ 66.659559][ T7232] el0_svc+0x54/0x168 [ 66.659573][ T7232] el0t_64_sync_handler+0x84/0x108 [ 66.659586][ T7232] el0t_64_sync+0x198/0x19c [ 66.716621][ T7237] FAULT_INJECTION: forcing a failure. [ 66.716621][ T7237] name failslab, interval 1, probability 0, space 0, times 0 [ 66.722076][ T7226] CPU: 0 UID: 0 PID: 7226 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.722097][ T7226] Tainted: [W]=WARN [ 66.722101][ T7226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.722108][ T7226] Call trace: [ 66.722111][ T7226] show_stack+0x2c/0x3c (C) [ 66.722129][ T7226] dump_stack_lvl+0xe4/0x150 [ 66.722141][ T7226] dump_stack+0x1c/0x28 [ 66.722151][ T7226] should_fail_ex+0x418/0x590 [ 66.722165][ T7226] should_failslab+0xc8/0x130 [ 66.722178][ T7226] __kmalloc_cache_noprof+0x80/0x428 [ 66.722189][ T7226] vma_node_allow+0x70/0x244 [ 66.722202][ T7226] drm_vma_node_allow+0x2c/0x3c [ 66.722214][ T7226] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.722228][ T7226] drm_gem_handle_create+0x60/0x74 [ 66.722242][ T7226] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.722255][ T7226] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.722267][ T7226] drm_ioctl_kernel+0x26c/0x368 [ 66.722277][ T7226] drm_ioctl+0x6a0/0xb98 [ 66.722286][ T7226] __arm64_sys_ioctl+0x14c/0x1cc [ 66.722300][ T7226] invoke_syscall+0x98/0x2b8 [ 66.722311][ T7226] el0_svc_common+0x130/0x23c [ 66.722321][ T7226] do_el0_svc+0x48/0x58 [ 66.722331][ T7226] el0_svc+0x54/0x168 [ 66.722345][ T7226] el0t_64_sync_handler+0x84/0x108 [ 66.722357][ T7226] el0t_64_sync+0x198/0x19c [ 66.728838][ T7227] CPU: 0 UID: 0 PID: 7227 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.728858][ T7227] Tainted: [W]=WARN [ 66.728862][ T7227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.728869][ T7227] Call trace: [ 66.728873][ T7227] show_stack+0x2c/0x3c (C) [ 66.728889][ T7227] dump_stack_lvl+0xe4/0x150 [ 66.728901][ T7227] dump_stack+0x1c/0x28 [ 66.728912][ T7227] should_fail_ex+0x418/0x590 [ 66.728924][ T7227] should_failslab+0xc8/0x130 [ 66.728937][ T7227] __kmalloc_cache_noprof+0x80/0x428 [ 66.728949][ T7227] vma_node_allow+0x70/0x244 [ 66.728961][ T7227] drm_vma_node_allow+0x2c/0x3c [ 66.728973][ T7227] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.728988][ T7227] drm_gem_handle_create+0x60/0x74 [ 66.729001][ T7227] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.729014][ T7227] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.729026][ T7227] drm_ioctl_kernel+0x26c/0x368 [ 66.729036][ T7227] drm_ioctl+0x6a0/0xb98 [ 66.729046][ T7227] __arm64_sys_ioctl+0x14c/0x1cc [ 66.729059][ T7227] invoke_syscall+0x98/0x2b8 [ 66.729070][ T7227] el0_svc_common+0x130/0x23c [ 66.729080][ T7227] do_el0_svc+0x48/0x58 [ 66.729090][ T7227] el0_svc+0x54/0x168 [ 66.729103][ T7227] el0t_64_sync_handler+0x84/0x108 [ 66.729116][ T7227] el0t_64_sync+0x198/0x19c [ 66.767273][ T7239] FAULT_INJECTION: forcing a failure. [ 66.767273][ T7239] name failslab, interval 1, probability 0, space 0, times 0 [ 66.783132][ T7228] CPU: 1 UID: 0 PID: 7228 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.783154][ T7228] Tainted: [W]=WARN [ 66.783158][ T7228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.783165][ T7228] Call trace: [ 66.783169][ T7228] show_stack+0x2c/0x3c (C) [ 66.783186][ T7228] dump_stack_lvl+0xe4/0x150 [ 66.783199][ T7228] dump_stack+0x1c/0x28 [ 66.783209][ T7228] should_fail_ex+0x418/0x590 [ 66.783223][ T7228] should_failslab+0xc8/0x130 [ 66.783236][ T7228] __kmalloc_cache_noprof+0x80/0x428 [ 66.783247][ T7228] vma_node_allow+0x70/0x244 [ 66.783260][ T7228] drm_vma_node_allow+0x2c/0x3c [ 66.783273][ T7228] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.783287][ T7228] drm_gem_handle_create+0x60/0x74 [ 66.783301][ T7228] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.783314][ T7228] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.783326][ T7228] drm_ioctl_kernel+0x26c/0x368 [ 66.783337][ T7228] drm_ioctl+0x6a0/0xb98 [ 66.783347][ T7228] __arm64_sys_ioctl+0x14c/0x1cc [ 66.783360][ T7228] invoke_syscall+0x98/0x2b8 [ 66.783371][ T7228] el0_svc_common+0x130/0x23c [ 66.783382][ T7228] do_el0_svc+0x48/0x58 [ 66.783392][ T7228] el0_svc+0x54/0x168 [ 66.783405][ T7228] el0t_64_sync_handler+0x84/0x108 [ 66.783418][ T7228] el0t_64_sync+0x198/0x19c [ 66.783868][ T7228] ------------[ cut here ]------------ [ 66.854710][ T7228] WARNING: CPU: 1 PID: 7228 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.857834][ T7228] Modules linked in: [ 66.858916][ T7228] CPU: 1 UID: 0 PID: 7228 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.862229][ T7228] Tainted: [W]=WARN [ 66.863293][ T7228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.865991][ T7228] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 66.868212][ T7228] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.870042][ T7228] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.871879][ T7228] sp : ffff8000a28a7880 [ 66.873054][ T7228] x29: ffff8000a28a7880 x28: dfff800000000000 x27: 0000000000000000 [ 66.875241][ T7228] x26: ffff0000c9f10000 x25: 1fffe0001c9ee601 x24: dfff800000000000 [ 66.877458][ T7228] x23: 1fffe0001c9ee600 x22: ffff0000e4f73004 x21: ffff0000e4f73008 [ 66.879708][ T7228] x20: 0000000000000000 x19: ffff0000e4f73000 x18: 0000000000000008 [ 66.881916][ T7228] x17: ffff80008fd4d000 x16: ffff8000803ba7e4 x15: 0000000000000001 [ 66.884088][ T7228] x14: 1fffe0001a62c61c x13: 0000000000000000 x12: 0000000000000000 [ 66.886270][ T7228] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 66.888528][ T7228] x8 : ffff0000d1981e80 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 66.890627][ T7228] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 66.892843][ T7228] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 66.894993][ T7228] Call trace: [ 66.895848][ T7228] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 66.897644][ T7228] drm_gem_handle_create_tail+0x224/0x384 [ 66.899261][ T7228] drm_gem_handle_create+0x60/0x74 [ 66.900608][ T7228] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.902169][ T7228] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.903709][ T7228] drm_ioctl_kernel+0x26c/0x368 [ 66.904984][ T7228] drm_ioctl+0x6a0/0xb98 [ 66.906207][ T7228] __arm64_sys_ioctl+0x14c/0x1cc [ 66.907563][ T7228] invoke_syscall+0x98/0x2b8 [ 66.908776][ T7228] el0_svc_common+0x130/0x23c [ 66.910081][ T7228] do_el0_svc+0x48/0x58 [ 66.911265][ T7228] el0_svc+0x54/0x168 [ 66.912364][ T7228] el0t_64_sync_handler+0x84/0x108 [ 66.913727][ T7228] el0t_64_sync+0x198/0x19c [ 66.914954][ T7228] irq event stamp: 332 [ 66.916045][ T7228] hardirqs last enabled at (331): [] dump_stack_lvl+0x10c/0x150 [ 66.918627][ T7228] hardirqs last disabled at (332): [] el1_dbg+0x24/0x80 [ 66.920911][ T7228] softirqs last enabled at (318): [] handle_softirqs+0xb44/0xd34 [ 66.923458][ T7228] softirqs last disabled at (309): [] __do_softirq+0x14/0x20 [ 66.925890][ T7228] ---[ end trace 0000000000000000 ]--- [ 66.943354][ T7239] CPU: 0 UID: 0 PID: 7239 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.943373][ T7239] Tainted: [W]=WARN [ 66.943377][ T7239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.943384][ T7239] Call trace: [ 66.943387][ T7239] show_stack+0x2c/0x3c (C) [ 66.943402][ T7239] dump_stack_lvl+0xe4/0x150 [ 66.943414][ T7239] dump_stack+0x1c/0x28 [ 66.943425][ T7239] should_fail_ex+0x418/0x590 [ 66.943439][ T7239] should_failslab+0xc8/0x130 [ 66.943451][ T7239] __kmalloc_cache_noprof+0x80/0x428 [ 66.943463][ T7239] vma_node_allow+0x70/0x244 [ 66.943491][ T7239] drm_vma_node_allow+0x2c/0x3c [ 66.943503][ T7239] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.943517][ T7239] drm_gem_handle_create+0x60/0x74 [ 66.943531][ T7239] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.943543][ T7239] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.943555][ T7239] drm_ioctl_kernel+0x26c/0x368 [ 66.943566][ T7239] drm_ioctl+0x6a0/0xb98 [ 66.943576][ T7239] __arm64_sys_ioctl+0x14c/0x1cc [ 66.943589][ T7239] invoke_syscall+0x98/0x2b8 [ 66.943599][ T7239] el0_svc_common+0x130/0x23c [ 66.943610][ T7239] do_el0_svc+0x48/0x58 [ 66.943620][ T7239] el0_svc+0x54/0x168 [ 66.943633][ T7239] el0t_64_sync_handler+0x84/0x108 [ 66.943646][ T7239] el0t_64_sync+0x198/0x19c [ 66.944083][ T7239] ------------[ cut here ]------------ [ 66.948492][ T7237] CPU: 1 UID: 0 PID: 7237 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.948511][ T7237] Tainted: [W]=WARN [ 66.948515][ T7237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.948522][ T7237] Call trace: [ 66.948525][ T7237] show_stack+0x2c/0x3c (C) [ 66.948539][ T7237] dump_stack_lvl+0xe4/0x150 [ 66.948551][ T7237] dump_stack+0x1c/0x28 [ 66.948561][ T7237] should_fail_ex+0x418/0x590 [ 66.948574][ T7237] should_failslab+0xc8/0x130 [ 66.948586][ T7237] __kmalloc_cache_noprof+0x80/0x428 [ 66.948597][ T7237] vma_node_allow+0x70/0x244 [ 66.948609][ T7237] drm_vma_node_allow+0x2c/0x3c [ 66.948621][ T7237] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.948635][ T7237] drm_gem_handle_create+0x60/0x74 [ 66.948649][ T7237] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.948662][ T7237] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.948673][ T7237] drm_ioctl_kernel+0x26c/0x368 [ 66.948696][ T7237] drm_ioctl+0x6a0/0xb98 [ 66.948707][ T7237] __arm64_sys_ioctl+0x14c/0x1cc [ 66.948720][ T7237] invoke_syscall+0x98/0x2b8 [ 66.948731][ T7237] el0_svc_common+0x130/0x23c [ 66.948742][ T7237] do_el0_svc+0x48/0x58 [ 66.948752][ T7237] el0_svc+0x54/0x168 [ 66.948764][ T7237] el0t_64_sync_handler+0x84/0x108 [ 66.948777][ T7237] el0t_64_sync+0x198/0x19c [ 66.982541][ T7244] FAULT_INJECTION: forcing a failure. [ 66.982541][ T7244] name failslab, interval 1, probability 0, space 0, times 0 [ 66.983547][ T7239] WARNING: CPU: 0 PID: 7239 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 66.984731][ T7244] CPU: 1 UID: 0 PID: 7244 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 66.984751][ T7244] Tainted: [W]=WARN [ 66.984754][ T7244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.984761][ T7244] Call trace: [ 66.984765][ T7244] show_stack+0x2c/0x3c (C) [ 66.984780][ T7244] dump_stack_lvl+0xe4/0x150 [ 66.984792][ T7244] dump_stack+0x1c/0x28 [ 66.984803][ T7244] should_fail_ex+0x418/0x590 [ 66.984828][ T7244] should_failslab+0xc8/0x130 [ 66.984841][ T7244] __kmalloc_cache_noprof+0x80/0x428 [ 66.984852][ T7244] vma_node_allow+0x70/0x244 [ 66.984865][ T7244] drm_vma_node_allow+0x2c/0x3c [ 66.984877][ T7244] drm_gem_handle_create_tail+0x1dc/0x384 [ 66.984891][ T7244] drm_gem_handle_create+0x60/0x74 [ 66.984905][ T7244] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 66.984918][ T7244] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 66.984930][ T7244] drm_ioctl_kernel+0x26c/0x368 [ 66.984940][ T7244] drm_ioctl+0x6a0/0xb98 [ 66.984950][ T7244] __arm64_sys_ioctl+0x14c/0x1cc [ 66.984963][ T7244] invoke_syscall+0x98/0x2b8 [ 66.984974][ T7244] el0_svc_common+0x130/0x23c [ 66.984985][ T7244] do_el0_svc+0x48/0x58 [ 66.984995][ T7244] el0_svc+0x54/0x168 [ 66.985008][ T7244] el0t_64_sync_handler+0x84/0x108 [ 66.985021][ T7244] el0t_64_sync+0x198/0x19c [ 67.056117][ T7239] Modules linked in: [ 67.057177][ T7239] CPU: 0 UID: 0 PID: 7239 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.060417][ T7239] Tainted: [W]=WARN [ 67.061438][ T7239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.064170][ T7239] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.066272][ T7239] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.068088][ T7239] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.069952][ T7239] sp : ffff8000a4de7880 [ 67.071081][ T7239] x29: ffff8000a4de7880 x28: dfff800000000000 x27: 0000000000000000 [ 67.073246][ T7239] x26: ffff0000c9f10000 x25: 1fffe0001b4d1301 x24: dfff800000000000 [ 67.075371][ T7239] x23: 1fffe0001b4d1300 x22: ffff0000da689804 x21: ffff0000da689808 [ 67.077493][ T7239] x20: 0000000000000000 x19: ffff0000da689800 x18: 0000000000000008 [ 67.079560][ T7239] x17: ffff80008fd4d000 x16: ffff8000803ba7e4 x15: 0000000000000001 [ 67.081724][ T7239] x14: 1fffe0001ca05a1c x13: 0000000000000000 x12: 0000000000000000 [ 67.083930][ T7239] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 67.086116][ T7239] x8 : ffff0000d2261e80 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 67.088327][ T7239] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 67.090490][ T7239] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 67.092678][ T7239] Call trace: [ 67.093566][ T7239] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 67.095515][ T7239] drm_gem_handle_create_tail+0x224/0x384 [ 67.097069][ T7239] drm_gem_handle_create+0x60/0x74 [ 67.098451][ T7239] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.099975][ T7239] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.101557][ T7239] drm_ioctl_kernel+0x26c/0x368 [ 67.102897][ T7239] drm_ioctl+0x6a0/0xb98 [ 67.104000][ T7239] __arm64_sys_ioctl+0x14c/0x1cc [ 67.105344][ T7239] invoke_syscall+0x98/0x2b8 [ 67.106635][ T7239] el0_svc_common+0x130/0x23c [ 67.107958][ T7239] do_el0_svc+0x48/0x58 [ 67.109117][ T7239] el0_svc+0x54/0x168 [ 67.110201][ T7239] el0t_64_sync_handler+0x84/0x108 [ 67.111580][ T7239] el0t_64_sync+0x198/0x19c [ 67.112804][ T7239] irq event stamp: 1156 [ 67.113897][ T7239] hardirqs last enabled at (1155): [] dump_stack_lvl+0x10c/0x150 [ 67.116394][ T7239] hardirqs last disabled at (1156): [] el1_dbg+0x24/0x80 [ 67.118735][ T7239] softirqs last enabled at (1146): [] handle_softirqs+0xb44/0xd34 [ 67.121345][ T7239] softirqs last disabled at (793): [] __do_softirq+0x14/0x20 [ 67.123762][ T7239] ---[ end trace 0000000000000000 ]--- [ 67.125407][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.136395][ T7246] FAULT_INJECTION: forcing a failure. [ 67.136395][ T7246] name failslab, interval 1, probability 0, space 0, times 0 [ 67.141533][ T7246] CPU: 0 UID: 0 PID: 7246 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.141552][ T7246] Tainted: [W]=WARN [ 67.141556][ T7246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.141563][ T7246] Call trace: [ 67.141566][ T7246] show_stack+0x2c/0x3c (C) [ 67.141582][ T7246] dump_stack_lvl+0xe4/0x150 [ 67.141594][ T7246] dump_stack+0x1c/0x28 [ 67.141605][ T7246] should_fail_ex+0x418/0x590 [ 67.141618][ T7246] should_failslab+0xc8/0x130 [ 67.141631][ T7246] __kmalloc_cache_noprof+0x80/0x428 [ 67.141642][ T7246] vma_node_allow+0x70/0x244 [ 67.141655][ T7246] drm_vma_node_allow+0x2c/0x3c [ 67.141666][ T7246] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.141681][ T7246] drm_gem_handle_create+0x60/0x74 [ 67.141703][ T7246] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.141717][ T7246] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.141728][ T7246] drm_ioctl_kernel+0x26c/0x368 [ 67.141739][ T7246] drm_ioctl+0x6a0/0xb98 [ 67.141749][ T7246] __arm64_sys_ioctl+0x14c/0x1cc [ 67.141764][ T7246] invoke_syscall+0x98/0x2b8 [ 67.141775][ T7246] el0_svc_common+0x130/0x23c [ 67.141786][ T7246] do_el0_svc+0x48/0x58 [ 67.141796][ T7246] el0_svc+0x54/0x168 [ 67.141809][ T7246] el0t_64_sync_handler+0x84/0x108 [ 67.141822][ T7246] el0t_64_sync+0x198/0x19c [ 67.176402][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.191346][ T7252] FAULT_INJECTION: forcing a failure. [ 67.191346][ T7252] name failslab, interval 1, probability 0, space 0, times 0 [ 67.195058][ T7252] CPU: 0 UID: 0 PID: 7252 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.195076][ T7252] Tainted: [W]=WARN [ 67.195080][ T7252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.195087][ T7252] Call trace: [ 67.195090][ T7252] show_stack+0x2c/0x3c (C) [ 67.195106][ T7252] dump_stack_lvl+0xe4/0x150 [ 67.195119][ T7252] dump_stack+0x1c/0x28 [ 67.195129][ T7252] should_fail_ex+0x418/0x590 [ 67.195143][ T7252] should_failslab+0xc8/0x130 [ 67.195156][ T7252] __kmalloc_cache_noprof+0x80/0x428 [ 67.195167][ T7252] vma_node_allow+0x70/0x244 [ 67.195180][ T7252] drm_vma_node_allow+0x2c/0x3c [ 67.195192][ T7252] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.195206][ T7252] drm_gem_handle_create+0x60/0x74 [ 67.195220][ T7252] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.195233][ T7252] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.195245][ T7252] drm_ioctl_kernel+0x26c/0x368 [ 67.195255][ T7252] drm_ioctl+0x6a0/0xb98 [ 67.195265][ T7252] __arm64_sys_ioctl+0x14c/0x1cc [ 67.195279][ T7252] invoke_syscall+0x98/0x2b8 [ 67.195290][ T7252] el0_svc_common+0x130/0x23c [ 67.195300][ T7252] do_el0_svc+0x48/0x58 [ 67.195310][ T7252] el0_svc+0x54/0x168 [ 67.195323][ T7252] el0t_64_sync_handler+0x84/0x108 [ 67.195336][ T7252] el0t_64_sync+0x198/0x19c [ 67.229540][ T7254] FAULT_INJECTION: forcing a failure. [ 67.229540][ T7254] name failslab, interval 1, probability 0, space 0, times 0 [ 67.230257][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.233897][ T7254] CPU: 1 UID: 0 PID: 7254 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.233917][ T7254] Tainted: [W]=WARN [ 67.233921][ T7254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.233928][ T7254] Call trace: [ 67.233932][ T7254] show_stack+0x2c/0x3c (C) [ 67.233948][ T7254] dump_stack_lvl+0xe4/0x150 [ 67.233960][ T7254] dump_stack+0x1c/0x28 [ 67.233970][ T7254] should_fail_ex+0x418/0x590 [ 67.233984][ T7254] should_failslab+0xc8/0x130 [ 67.233996][ T7254] __kmalloc_cache_noprof+0x80/0x428 [ 67.234008][ T7254] vma_node_allow+0x70/0x244 [ 67.234021][ T7254] drm_vma_node_allow+0x2c/0x3c [ 67.234033][ T7254] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.234047][ T7254] drm_gem_handle_create+0x60/0x74 [ 67.234060][ T7254] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.234073][ T7254] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.234085][ T7254] drm_ioctl_kernel+0x26c/0x368 [ 67.234096][ T7254] drm_ioctl+0x6a0/0xb98 [ 67.234105][ T7254] __arm64_sys_ioctl+0x14c/0x1cc [ 67.234119][ T7254] invoke_syscall+0x98/0x2b8 [ 67.234129][ T7254] el0_svc_common+0x130/0x23c [ 67.234140][ T7254] do_el0_svc+0x48/0x58 [ 67.234150][ T7254] el0_svc+0x54/0x168 [ 67.234163][ T7254] el0t_64_sync_handler+0x84/0x108 [ 67.234176][ T7254] el0t_64_sync+0x198/0x19c [ 67.275147][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.275177][ T7257] FAULT_INJECTION: forcing a failure. [ 67.275177][ T7257] name failslab, interval 1, probability 0, space 0, times 0 [ 67.280241][ T7257] CPU: 1 UID: 0 PID: 7257 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.280260][ T7257] Tainted: [W]=WARN [ 67.280265][ T7257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.280272][ T7257] Call trace: [ 67.280275][ T7257] show_stack+0x2c/0x3c (C) [ 67.280293][ T7257] dump_stack_lvl+0xe4/0x150 [ 67.280305][ T7257] dump_stack+0x1c/0x28 [ 67.280316][ T7257] should_fail_ex+0x418/0x590 [ 67.280330][ T7257] should_failslab+0xc8/0x130 [ 67.280343][ T7257] __kmalloc_cache_noprof+0x80/0x428 [ 67.280354][ T7257] vma_node_allow+0x70/0x244 [ 67.280367][ T7257] drm_vma_node_allow+0x2c/0x3c [ 67.280379][ T7257] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.280394][ T7257] drm_gem_handle_create+0x60/0x74 [ 67.280408][ T7257] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.280421][ T7257] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.280433][ T7257] drm_ioctl_kernel+0x26c/0x368 [ 67.280444][ T7257] drm_ioctl+0x6a0/0xb98 [ 67.280453][ T7257] __arm64_sys_ioctl+0x14c/0x1cc [ 67.280467][ T7257] invoke_syscall+0x98/0x2b8 [ 67.280478][ T7257] el0_svc_common+0x130/0x23c [ 67.280488][ T7257] do_el0_svc+0x48/0x58 [ 67.280498][ T7257] el0_svc+0x54/0x168 [ 67.280512][ T7257] el0t_64_sync_handler+0x84/0x108 [ 67.280525][ T7257] el0t_64_sync+0x198/0x19c [ 67.358554][ T7270] FAULT_INJECTION: forcing a failure. [ 67.358554][ T7270] name failslab, interval 1, probability 0, space 0, times 0 [ 67.366145][ T7270] CPU: 1 UID: 0 PID: 7270 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.366167][ T7270] Tainted: [W]=WARN [ 67.366171][ T7270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.366178][ T7270] Call trace: [ 67.366182][ T7270] show_stack+0x2c/0x3c (C) [ 67.366199][ T7270] dump_stack_lvl+0xe4/0x150 [ 67.366212][ T7270] dump_stack+0x1c/0x28 [ 67.366222][ T7270] should_fail_ex+0x418/0x590 [ 67.366235][ T7270] should_failslab+0xc8/0x130 [ 67.366248][ T7270] __kmalloc_cache_noprof+0x80/0x428 [ 67.366265][ T7270] vma_node_allow+0x70/0x244 [ 67.366279][ T7270] drm_vma_node_allow+0x2c/0x3c [ 67.366291][ T7270] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.366306][ T7270] drm_gem_handle_create+0x60/0x74 [ 67.366319][ T7270] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.366333][ T7270] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.366345][ T7270] drm_ioctl_kernel+0x26c/0x368 [ 67.366355][ T7270] drm_ioctl+0x6a0/0xb98 [ 67.366365][ T7270] __arm64_sys_ioctl+0x14c/0x1cc [ 67.366379][ T7270] invoke_syscall+0x98/0x2b8 [ 67.366390][ T7270] el0_svc_common+0x130/0x23c [ 67.366401][ T7270] do_el0_svc+0x48/0x58 [ 67.366411][ T7270] el0_svc+0x54/0x168 [ 67.366424][ T7270] el0t_64_sync_handler+0x84/0x108 [ 67.366437][ T7270] el0t_64_sync+0x198/0x19c [ 67.369877][ T7272] FAULT_INJECTION: forcing a failure. [ 67.369877][ T7272] name failslab, interval 1, probability 0, space 0, times 0 [ 67.432483][ T7278] FAULT_INJECTION: forcing a failure. [ 67.432483][ T7278] name failslab, interval 1, probability 0, space 0, times 0 [ 67.433556][ T7279] FAULT_INJECTION: forcing a failure. [ 67.433556][ T7279] name failslab, interval 1, probability 0, space 0, times 0 [ 67.439481][ T7278] CPU: 1 UID: 0 PID: 7278 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.439501][ T7278] Tainted: [W]=WARN [ 67.439505][ T7278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.439512][ T7278] Call trace: [ 67.439516][ T7278] show_stack+0x2c/0x3c (C) [ 67.439534][ T7278] dump_stack_lvl+0xe4/0x150 [ 67.439546][ T7278] dump_stack+0x1c/0x28 [ 67.439557][ T7278] should_fail_ex+0x418/0x590 [ 67.439571][ T7278] should_failslab+0xc8/0x130 [ 67.439583][ T7278] __kmalloc_cache_noprof+0x80/0x428 [ 67.439595][ T7278] vma_node_allow+0x70/0x244 [ 67.439608][ T7278] drm_vma_node_allow+0x2c/0x3c [ 67.439620][ T7278] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.439635][ T7278] drm_gem_handle_create+0x60/0x74 [ 67.439648][ T7278] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.439662][ T7278] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.439674][ T7278] drm_ioctl_kernel+0x26c/0x368 [ 67.439699][ T7278] drm_ioctl+0x6a0/0xb98 [ 67.439709][ T7278] __arm64_sys_ioctl+0x14c/0x1cc [ 67.439722][ T7278] invoke_syscall+0x98/0x2b8 [ 67.439733][ T7278] el0_svc_common+0x130/0x23c [ 67.439744][ T7278] do_el0_svc+0x48/0x58 [ 67.439754][ T7278] el0_svc+0x54/0x168 [ 67.439768][ T7278] el0t_64_sync_handler+0x84/0x108 [ 67.439781][ T7278] el0t_64_sync+0x198/0x19c [ 67.454664][ T7280] FAULT_INJECTION: forcing a failure. [ 67.454664][ T7280] name failslab, interval 1, probability 0, space 0, times 0 [ 67.489851][ T7279] CPU: 0 UID: 0 PID: 7279 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.489874][ T7279] Tainted: [W]=WARN [ 67.489878][ T7279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.489885][ T7279] Call trace: [ 67.489888][ T7279] show_stack+0x2c/0x3c (C) [ 67.489906][ T7279] dump_stack_lvl+0xe4/0x150 [ 67.489919][ T7279] dump_stack+0x1c/0x28 [ 67.489929][ T7279] should_fail_ex+0x418/0x590 [ 67.489943][ T7279] should_failslab+0xc8/0x130 [ 67.489956][ T7279] __kmalloc_cache_noprof+0x80/0x428 [ 67.489968][ T7279] vma_node_allow+0x70/0x244 [ 67.489987][ T7279] drm_vma_node_allow+0x2c/0x3c [ 67.490000][ T7279] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.490015][ T7279] drm_gem_handle_create+0x60/0x74 [ 67.490028][ T7279] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.490041][ T7279] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.490053][ T7279] drm_ioctl_kernel+0x26c/0x368 [ 67.490064][ T7279] drm_ioctl+0x6a0/0xb98 [ 67.490074][ T7279] __arm64_sys_ioctl+0x14c/0x1cc [ 67.490087][ T7279] invoke_syscall+0x98/0x2b8 [ 67.490098][ T7279] el0_svc_common+0x130/0x23c [ 67.490109][ T7279] do_el0_svc+0x48/0x58 [ 67.490119][ T7279] el0_svc+0x54/0x168 [ 67.490133][ T7279] el0t_64_sync_handler+0x84/0x108 [ 67.490146][ T7279] el0t_64_sync+0x198/0x19c [ 67.492717][ T7285] FAULT_INJECTION: forcing a failure. [ 67.492717][ T7285] name failslab, interval 1, probability 0, space 0, times 0 [ 67.532638][ T7286] FAULT_INJECTION: forcing a failure. [ 67.532638][ T7286] name failslab, interval 1, probability 0, space 0, times 0 [ 67.533537][ T7288] FAULT_INJECTION: forcing a failure. [ 67.533537][ T7288] name failslab, interval 1, probability 0, space 0, times 0 [ 67.539577][ T7288] CPU: 0 UID: 0 PID: 7288 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.539596][ T7288] Tainted: [W]=WARN [ 67.539600][ T7288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.539607][ T7288] Call trace: [ 67.539611][ T7288] show_stack+0x2c/0x3c (C) [ 67.539628][ T7288] dump_stack_lvl+0xe4/0x150 [ 67.539641][ T7288] dump_stack+0x1c/0x28 [ 67.539651][ T7288] should_fail_ex+0x418/0x590 [ 67.539665][ T7288] should_failslab+0xc8/0x130 [ 67.539678][ T7288] __kmalloc_cache_noprof+0x80/0x428 [ 67.539700][ T7288] vma_node_allow+0x70/0x244 [ 67.539713][ T7288] drm_vma_node_allow+0x2c/0x3c [ 67.539725][ T7288] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.539740][ T7288] drm_gem_handle_create+0x60/0x74 [ 67.539754][ T7288] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.539767][ T7288] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.539780][ T7288] drm_ioctl_kernel+0x26c/0x368 [ 67.539790][ T7288] drm_ioctl+0x6a0/0xb98 [ 67.539800][ T7288] __arm64_sys_ioctl+0x14c/0x1cc [ 67.539814][ T7288] invoke_syscall+0x98/0x2b8 [ 67.539825][ T7288] el0_svc_common+0x130/0x23c [ 67.539835][ T7288] do_el0_svc+0x48/0x58 [ 67.539845][ T7288] el0_svc+0x54/0x168 [ 67.539859][ T7288] el0t_64_sync_handler+0x84/0x108 [ 67.539872][ T7288] el0t_64_sync+0x198/0x19c [ 67.576392][ C0] vkms_vblank_simulate: vblank timer overrun [ 67.578180][ T7286] CPU: 1 UID: 0 PID: 7286 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.578202][ T7286] Tainted: [W]=WARN [ 67.578206][ T7286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.578213][ T7286] Call trace: [ 67.578216][ T7286] show_stack+0x2c/0x3c (C) [ 67.578234][ T7286] dump_stack_lvl+0xe4/0x150 [ 67.578247][ T7286] dump_stack+0x1c/0x28 [ 67.578257][ T7286] should_fail_ex+0x418/0x590 [ 67.578271][ T7286] should_failslab+0xc8/0x130 [ 67.578283][ T7286] __kmalloc_cache_noprof+0x80/0x428 [ 67.578295][ T7286] vma_node_allow+0x70/0x244 [ 67.578308][ T7286] drm_vma_node_allow+0x2c/0x3c [ 67.578320][ T7286] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.578335][ T7286] drm_gem_handle_create+0x60/0x74 [ 67.578348][ T7286] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.578362][ T7286] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.578374][ T7286] drm_ioctl_kernel+0x26c/0x368 [ 67.578385][ T7286] drm_ioctl+0x6a0/0xb98 [ 67.578395][ T7286] __arm64_sys_ioctl+0x14c/0x1cc [ 67.578408][ T7286] invoke_syscall+0x98/0x2b8 [ 67.578419][ T7286] el0_svc_common+0x130/0x23c [ 67.578430][ T7286] do_el0_svc+0x48/0x58 [ 67.578440][ T7286] el0_svc+0x54/0x168 [ 67.578454][ T7286] el0t_64_sync_handler+0x84/0x108 [ 67.578467][ T7286] el0t_64_sync+0x198/0x19c [ 67.579537][ T7272] CPU: 0 UID: 0 PID: 7272 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.579556][ T7272] Tainted: [W]=WARN [ 67.579560][ T7272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.579567][ T7272] Call trace: [ 67.579571][ T7272] show_stack+0x2c/0x3c (C) [ 67.579586][ T7272] dump_stack_lvl+0xe4/0x150 [ 67.579597][ T7272] dump_stack+0x1c/0x28 [ 67.579608][ T7272] should_fail_ex+0x418/0x590 [ 67.579621][ T7272] should_failslab+0xc8/0x130 [ 67.579634][ T7272] __kmalloc_cache_noprof+0x80/0x428 [ 67.579645][ T7272] vma_node_allow+0x70/0x244 [ 67.579658][ T7272] drm_vma_node_allow+0x2c/0x3c [ 67.579670][ T7272] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.579697][ T7272] drm_gem_handle_create+0x60/0x74 [ 67.579712][ T7272] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.579725][ T7272] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.579737][ T7272] drm_ioctl_kernel+0x26c/0x368 [ 67.579747][ T7272] drm_ioctl+0x6a0/0xb98 [ 67.579757][ T7272] __arm64_sys_ioctl+0x14c/0x1cc [ 67.579770][ T7272] invoke_syscall+0x98/0x2b8 [ 67.579781][ T7272] el0_svc_common+0x130/0x23c [ 67.579792][ T7272] do_el0_svc+0x48/0x58 [ 67.579802][ T7272] el0_svc+0x54/0x168 [ 67.579815][ T7272] el0t_64_sync_handler+0x84/0x108 [ 67.579828][ T7272] el0t_64_sync+0x198/0x19c [ 67.599195][ T7285] CPU: 1 UID: 0 PID: 7285 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.599222][ T7285] Tainted: [W]=WARN [ 67.599227][ T7285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.599234][ T7285] Call trace: [ 67.599237][ T7285] show_stack+0x2c/0x3c (C) [ 67.599254][ T7285] dump_stack_lvl+0xe4/0x150 [ 67.599267][ T7285] dump_stack+0x1c/0x28 [ 67.599277][ T7285] should_fail_ex+0x418/0x590 [ 67.599291][ T7285] should_failslab+0xc8/0x130 [ 67.599303][ T7285] __kmalloc_cache_noprof+0x80/0x428 [ 67.599314][ T7285] vma_node_allow+0x70/0x244 [ 67.599327][ T7285] drm_vma_node_allow+0x2c/0x3c [ 67.599339][ T7285] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.599354][ T7285] drm_gem_handle_create+0x60/0x74 [ 67.599368][ T7285] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.599380][ T7285] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.599393][ T7285] drm_ioctl_kernel+0x26c/0x368 [ 67.599403][ T7285] drm_ioctl+0x6a0/0xb98 [ 67.599413][ T7285] __arm64_sys_ioctl+0x14c/0x1cc [ 67.599427][ T7285] invoke_syscall+0x98/0x2b8 [ 67.599437][ T7285] el0_svc_common+0x130/0x23c [ 67.599448][ T7285] do_el0_svc+0x48/0x58 [ 67.599459][ T7285] el0_svc+0x54/0x168 [ 67.599471][ T7285] el0t_64_sync_handler+0x84/0x108 [ 67.599484][ T7285] el0t_64_sync+0x198/0x19c [ 67.600010][ T7285] ------------[ cut here ]------------ [ 67.604729][ T7280] CPU: 0 UID: 0 PID: 7280 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.604750][ T7280] Tainted: [W]=WARN [ 67.604754][ T7280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.604761][ T7280] Call trace: [ 67.604765][ T7280] show_stack+0x2c/0x3c (C) [ 67.604783][ T7280] dump_stack_lvl+0xe4/0x150 [ 67.604798][ T7280] dump_stack+0x1c/0x28 [ 67.604809][ T7280] should_fail_ex+0x418/0x590 [ 67.604822][ T7280] should_failslab+0xc8/0x130 [ 67.604835][ T7280] __kmalloc_cache_noprof+0x80/0x428 [ 67.604846][ T7280] vma_node_allow+0x70/0x244 [ 67.604860][ T7280] drm_vma_node_allow+0x2c/0x3c [ 67.604872][ T7280] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.604887][ T7280] drm_gem_handle_create+0x60/0x74 [ 67.604901][ T7280] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.604913][ T7280] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.604925][ T7280] drm_ioctl_kernel+0x26c/0x368 [ 67.604936][ T7280] drm_ioctl+0x6a0/0xb98 [ 67.604946][ T7280] __arm64_sys_ioctl+0x14c/0x1cc [ 67.604959][ T7280] invoke_syscall+0x98/0x2b8 [ 67.604970][ T7280] el0_svc_common+0x130/0x23c [ 67.604989][ T7280] do_el0_svc+0x48/0x58 [ 67.604999][ T7280] el0_svc+0x54/0x168 [ 67.605013][ T7280] el0t_64_sync_handler+0x84/0x108 [ 67.605026][ T7280] el0t_64_sync+0x198/0x19c [ 67.723348][ T7285] WARNING: CPU: 1 PID: 7285 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.726430][ T7285] Modules linked in: [ 67.727485][ T7285] CPU: 1 UID: 0 PID: 7285 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.730730][ T7285] Tainted: [W]=WARN [ 67.731736][ T7285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.734495][ T7285] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 67.736665][ T7285] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.738490][ T7285] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 67.740270][ T7285] sp : ffff8000a4cd7880 [ 67.741369][ T7285] x29: ffff8000a4cd7880 x28: dfff800000000000 x27: 0000000000000001 [ 67.743513][ T7285] x26: ffff0000c9f10000 x25: 1fffe0001a11d401 x24: dfff800000000000 [ 67.745660][ T7285] x23: 1fffe0001a11d400 x22: ffff0000d08ea004 x21: ffff0000d08ea008 [ 67.747823][ T7285] x20: 0000000000000000 x19: ffff0000d08ea000 x18: 0000000000000008 [ 67.749961][ T7285] x17: ffff80008fd4d000 x16: ffff8000803ba7e4 x15: 0000000000000001 [ 67.752071][ T7285] x14: 1fffe0001ae1b21c x13: 0000000000000000 x12: 0000000000000000 [ 67.754177][ T7285] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 67.756312][ T7285] x8 : ffff0000d74c0000 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 67.758354][ T7299] FAULT_INJECTION: forcing a failure. [ 67.758354][ T7299] name failslab, interval 1, probability 0, space 0, times 0 [ 67.758453][ T7285] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 67.758477][ T7285] x2 : 0000000000000001 [ 67.762236][ T7299] CPU: 0 UID: 0 PID: 7299 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.762257][ T7299] Tainted: [W]=WARN [ 67.762261][ T7299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.762268][ T7299] Call trace: [ 67.762271][ T7299] show_stack+0x2c/0x3c (C) [ 67.762288][ T7299] dump_stack_lvl+0xe4/0x150 [ 67.762301][ T7299] dump_stack+0x1c/0x28 [ 67.762312][ T7299] should_fail_ex+0x418/0x590 [ 67.762325][ T7299] should_failslab+0xc8/0x130 [ 67.762338][ T7299] __kmalloc_cache_noprof+0x80/0x428 [ 67.762350][ T7299] vma_node_allow+0x70/0x244 [ 67.762362][ T7299] drm_vma_node_allow+0x2c/0x3c [ 67.762374][ T7299] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.762389][ T7299] drm_gem_handle_create+0x60/0x74 [ 67.762403][ T7299] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.762416][ T7299] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.762428][ T7299] drm_ioctl_kernel+0x26c/0x368 [ 67.762439][ T7299] drm_ioctl+0x6a0/0xb98 [ 67.762449][ T7299] __arm64_sys_ioctl+0x14c/0x1cc [ 67.762463][ T7299] invoke_syscall+0x98/0x2b8 [ 67.762474][ T7299] el0_svc_common+0x130/0x23c [ 67.762484][ T7299] do_el0_svc+0x48/0x58 [ 67.762495][ T7299] el0_svc+0x54/0x168 [ 67.762508][ T7299] el0t_64_sync_handler+0x84/0x108 [ 67.762521][ T7299] el0t_64_sync+0x198/0x19c [ 67.800001][ T7285] x1 : 0000000000000000 x0 : 0000000000000000 [ 67.801692][ T7285] Call trace: [ 67.802555][ T7285] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 67.804371][ T7285] drm_gem_handle_create_tail+0x224/0x384 [ 67.805928][ T7285] drm_gem_handle_create+0x60/0x74 [ 67.807254][ T7285] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.808792][ T7285] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.810421][ T7285] drm_ioctl_kernel+0x26c/0x368 [ 67.811702][ T7285] drm_ioctl+0x6a0/0xb98 [ 67.812870][ T7285] __arm64_sys_ioctl+0x14c/0x1cc [ 67.814229][ T7285] invoke_syscall+0x98/0x2b8 [ 67.815438][ T7285] el0_svc_common+0x130/0x23c [ 67.816717][ T7285] do_el0_svc+0x48/0x58 [ 67.817898][ T7285] el0_svc+0x54/0x168 [ 67.818971][ T7285] el0t_64_sync_handler+0x84/0x108 [ 67.820340][ T7285] el0t_64_sync+0x198/0x19c [ 67.821547][ T7285] irq event stamp: 1000 [ 67.822652][ T7285] hardirqs last enabled at (999): [] exit_to_kernel_mode+0xdc/0x10c [ 67.825185][ T7285] hardirqs last disabled at (1000): [] el1_dbg+0x24/0x80 [ 67.827512][ T7285] softirqs last enabled at (962): [] handle_softirqs+0xb44/0xd34 [ 67.830020][ T7285] softirqs last disabled at (759): [] __do_softirq+0x14/0x20 [ 67.832402][ T7285] ---[ end trace 0000000000000000 ]--- [ 67.848720][ T7304] FAULT_INJECTION: forcing a failure. [ 67.848720][ T7304] name failslab, interval 1, probability 0, space 0, times 0 [ 67.853657][ T7303] FAULT_INJECTION: forcing a failure. [ 67.853657][ T7303] name failslab, interval 1, probability 0, space 0, times 0 [ 67.857049][ T7303] CPU: 1 UID: 0 PID: 7303 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.857067][ T7303] Tainted: [W]=WARN [ 67.857071][ T7303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.857078][ T7303] Call trace: [ 67.857082][ T7303] show_stack+0x2c/0x3c (C) [ 67.857097][ T7303] dump_stack_lvl+0xe4/0x150 [ 67.857109][ T7303] dump_stack+0x1c/0x28 [ 67.857120][ T7303] should_fail_ex+0x418/0x590 [ 67.857133][ T7303] should_failslab+0xc8/0x130 [ 67.857146][ T7303] __kmalloc_cache_noprof+0x80/0x428 [ 67.857158][ T7303] vma_node_allow+0x70/0x244 [ 67.857170][ T7303] drm_vma_node_allow+0x2c/0x3c [ 67.857182][ T7303] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.857197][ T7303] drm_gem_handle_create+0x60/0x74 [ 67.857210][ T7303] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.857223][ T7303] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.857235][ T7303] drm_ioctl_kernel+0x26c/0x368 [ 67.857246][ T7303] drm_ioctl+0x6a0/0xb98 [ 67.857255][ T7303] __arm64_sys_ioctl+0x14c/0x1cc [ 67.857269][ T7303] invoke_syscall+0x98/0x2b8 [ 67.857280][ T7303] el0_svc_common+0x130/0x23c [ 67.857290][ T7303] do_el0_svc+0x48/0x58 [ 67.857300][ T7303] el0_svc+0x54/0x168 [ 67.857313][ T7303] el0t_64_sync_handler+0x84/0x108 [ 67.857326][ T7303] el0t_64_sync+0x198/0x19c [ 67.858173][ T7304] CPU: 1 UID: 0 PID: 7304 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.858191][ T7304] Tainted: [W]=WARN [ 67.858195][ T7304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.858202][ T7304] Call trace: [ 67.858205][ T7304] show_stack+0x2c/0x3c (C) [ 67.858219][ T7304] dump_stack_lvl+0xe4/0x150 [ 67.858230][ T7304] dump_stack+0x1c/0x28 [ 67.858241][ T7304] should_fail_ex+0x418/0x590 [ 67.858251][ T7302] FAULT_INJECTION: forcing a failure. [ 67.858251][ T7302] name failslab, interval 1, probability 0, space 0, times 0 [ 67.858253][ T7304] should_failslab+0xc8/0x130 [ 67.858265][ T7304] __kmalloc_cache_noprof+0x80/0x428 [ 67.858276][ T7304] vma_node_allow+0x70/0x244 [ 67.858289][ T7304] drm_vma_node_allow+0x2c/0x3c [ 67.858301][ T7304] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.858315][ T7304] drm_gem_handle_create+0x60/0x74 [ 67.858329][ T7304] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.858342][ T7304] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.858354][ T7304] drm_ioctl_kernel+0x26c/0x368 [ 67.858364][ T7304] drm_ioctl+0x6a0/0xb98 [ 67.858374][ T7304] __arm64_sys_ioctl+0x14c/0x1cc [ 67.858387][ T7304] invoke_syscall+0x98/0x2b8 [ 67.858398][ T7304] el0_svc_common+0x130/0x23c [ 67.858408][ T7304] do_el0_svc+0x48/0x58 [ 67.858418][ T7304] el0_svc+0x54/0x168 [ 67.858431][ T7304] el0t_64_sync_handler+0x84/0x108 [ 67.858444][ T7304] el0t_64_sync+0x198/0x19c [ 67.941894][ T7302] CPU: 1 UID: 0 PID: 7302 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.941917][ T7302] Tainted: [W]=WARN [ 67.941921][ T7302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.941928][ T7302] Call trace: [ 67.941932][ T7302] show_stack+0x2c/0x3c (C) [ 67.941949][ T7302] dump_stack_lvl+0xe4/0x150 [ 67.941962][ T7302] dump_stack+0x1c/0x28 [ 67.941972][ T7302] should_fail_ex+0x418/0x590 [ 67.941985][ T7302] should_failslab+0xc8/0x130 [ 67.941997][ T7302] __kmalloc_cache_noprof+0x80/0x428 [ 67.942009][ T7302] vma_node_allow+0x70/0x244 [ 67.942022][ T7302] drm_vma_node_allow+0x2c/0x3c [ 67.942035][ T7302] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.942049][ T7302] drm_gem_handle_create+0x60/0x74 [ 67.942063][ T7302] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.942076][ T7302] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.942088][ T7302] drm_ioctl_kernel+0x26c/0x368 [ 67.942099][ T7302] drm_ioctl+0x6a0/0xb98 [ 67.942109][ T7302] __arm64_sys_ioctl+0x14c/0x1cc [ 67.942122][ T7302] invoke_syscall+0x98/0x2b8 [ 67.942133][ T7302] el0_svc_common+0x130/0x23c [ 67.942144][ T7302] do_el0_svc+0x48/0x58 [ 67.942154][ T7302] el0_svc+0x54/0x168 [ 67.942167][ T7302] el0t_64_sync_handler+0x84/0x108 [ 67.942180][ T7302] el0t_64_sync+0x198/0x19c [ 67.967508][ T7315] FAULT_INJECTION: forcing a failure. [ 67.967508][ T7315] name failslab, interval 1, probability 0, space 0, times 0 [ 67.977865][ T7316] FAULT_INJECTION: forcing a failure. [ 67.977865][ T7316] name failslab, interval 1, probability 0, space 0, times 0 [ 67.991275][ T7315] CPU: 0 UID: 0 PID: 7315 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 67.991297][ T7315] Tainted: [W]=WARN [ 67.991301][ T7315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.991309][ T7315] Call trace: [ 67.991312][ T7315] show_stack+0x2c/0x3c (C) [ 67.991329][ T7315] dump_stack_lvl+0xe4/0x150 [ 67.991341][ T7315] dump_stack+0x1c/0x28 [ 67.991352][ T7315] should_fail_ex+0x418/0x590 [ 67.991365][ T7315] should_failslab+0xc8/0x130 [ 67.991378][ T7315] __kmalloc_cache_noprof+0x80/0x428 [ 67.991389][ T7315] vma_node_allow+0x70/0x244 [ 67.991402][ T7315] drm_vma_node_allow+0x2c/0x3c [ 67.991414][ T7315] drm_gem_handle_create_tail+0x1dc/0x384 [ 67.991429][ T7315] drm_gem_handle_create+0x60/0x74 [ 67.991442][ T7315] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 67.991456][ T7315] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 67.991468][ T7315] drm_ioctl_kernel+0x26c/0x368 [ 67.991479][ T7315] drm_ioctl+0x6a0/0xb98 [ 67.991488][ T7315] __arm64_sys_ioctl+0x14c/0x1cc [ 67.991502][ T7315] invoke_syscall+0x98/0x2b8 [ 67.991513][ T7315] el0_svc_common+0x130/0x23c [ 67.991524][ T7315] do_el0_svc+0x48/0x58 [ 67.991534][ T7315] el0_svc+0x54/0x168 [ 67.991547][ T7315] el0t_64_sync_handler+0x84/0x108 [ 67.991560][ T7315] el0t_64_sync+0x198/0x19c [ 68.000378][ T7318] FAULT_INJECTION: forcing a failure. 1970/01/01 00:01:08 executed programs: 132 [ 68.000378][ T7318] name failslab, interval 1, probability 0, space 0, times 0 [ 68.013303][ T7320] FAULT_INJECTION: forcing a failure. [ 68.013303][ T7320] name failslab, interval 1, probability 0, space 0, times 0 [ 68.013328][ T7320] CPU: 1 UID: 0 PID: 7320 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.013345][ T7320] Tainted: [W]=WARN [ 68.013349][ T7320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.013356][ T7320] Call trace: [ 68.013359][ T7320] show_stack+0x2c/0x3c (C) [ 68.013376][ T7320] dump_stack_lvl+0xe4/0x150 [ 68.013388][ T7320] dump_stack+0x1c/0x28 [ 68.013399][ T7320] should_fail_ex+0x418/0x590 [ 68.013412][ T7320] should_failslab+0xc8/0x130 [ 68.013425][ T7320] __kmalloc_cache_noprof+0x80/0x428 [ 68.013436][ T7320] vma_node_allow+0x70/0x244 [ 68.013449][ T7320] drm_vma_node_allow+0x2c/0x3c [ 68.013461][ T7320] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.013476][ T7320] drm_gem_handle_create+0x60/0x74 [ 68.013490][ T7320] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.013503][ T7320] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.013515][ T7320] drm_ioctl_kernel+0x26c/0x368 [ 68.013525][ T7320] drm_ioctl+0x6a0/0xb98 [ 68.013535][ T7320] __arm64_sys_ioctl+0x14c/0x1cc [ 68.013549][ T7320] invoke_syscall+0x98/0x2b8 [ 68.013560][ T7320] el0_svc_common+0x130/0x23c [ 68.013570][ T7320] do_el0_svc+0x48/0x58 [ 68.013580][ T7320] el0_svc+0x54/0x168 [ 68.013594][ T7320] el0t_64_sync_handler+0x84/0x108 [ 68.013606][ T7320] el0t_64_sync+0x198/0x19c [ 68.041905][ T7323] FAULT_INJECTION: forcing a failure. [ 68.041905][ T7323] name failslab, interval 1, probability 0, space 0, times 0 [ 68.043169][ T7316] CPU: 0 UID: 0 PID: 7316 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.043190][ T7316] Tainted: [W]=WARN [ 68.043193][ T7316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.043201][ T7316] Call trace: [ 68.043205][ T7316] show_stack+0x2c/0x3c (C) [ 68.043222][ T7316] dump_stack_lvl+0xe4/0x150 [ 68.043234][ T7316] dump_stack+0x1c/0x28 [ 68.043245][ T7316] should_fail_ex+0x418/0x590 [ 68.043258][ T7316] should_failslab+0xc8/0x130 [ 68.043271][ T7316] __kmalloc_cache_noprof+0x80/0x428 [ 68.043282][ T7316] vma_node_allow+0x70/0x244 [ 68.043295][ T7316] drm_vma_node_allow+0x2c/0x3c [ 68.043308][ T7316] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.043323][ T7316] drm_gem_handle_create+0x60/0x74 [ 68.043336][ T7316] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.043350][ T7316] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.043362][ T7316] drm_ioctl_kernel+0x26c/0x368 [ 68.043372][ T7316] drm_ioctl+0x6a0/0xb98 [ 68.043382][ T7316] __arm64_sys_ioctl+0x14c/0x1cc [ 68.043396][ T7316] invoke_syscall+0x98/0x2b8 [ 68.043407][ T7316] el0_svc_common+0x130/0x23c [ 68.043417][ T7316] do_el0_svc+0x48/0x58 [ 68.043427][ T7316] el0_svc+0x54/0x168 [ 68.043441][ T7316] el0t_64_sync_handler+0x84/0x108 [ 68.043454][ T7316] el0t_64_sync+0x198/0x19c [ 68.059517][ T7324] FAULT_INJECTION: forcing a failure. [ 68.059517][ T7324] name failslab, interval 1, probability 0, space 0, times 0 [ 68.100008][ T7323] CPU: 1 UID: 0 PID: 7323 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.100030][ T7323] Tainted: [W]=WARN [ 68.100034][ T7323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.100042][ T7323] Call trace: [ 68.100046][ T7323] show_stack+0x2c/0x3c (C) [ 68.100064][ T7323] dump_stack_lvl+0xe4/0x150 [ 68.100076][ T7323] dump_stack+0x1c/0x28 [ 68.100087][ T7323] should_fail_ex+0x418/0x590 [ 68.100100][ T7323] should_failslab+0xc8/0x130 [ 68.100113][ T7323] __kmalloc_cache_noprof+0x80/0x428 [ 68.100124][ T7323] vma_node_allow+0x70/0x244 [ 68.100138][ T7323] drm_vma_node_allow+0x2c/0x3c [ 68.100150][ T7323] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.100164][ T7323] drm_gem_handle_create+0x60/0x74 [ 68.100178][ T7323] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.100191][ T7323] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.100204][ T7323] drm_ioctl_kernel+0x26c/0x368 [ 68.100214][ T7323] drm_ioctl+0x6a0/0xb98 [ 68.100224][ T7323] __arm64_sys_ioctl+0x14c/0x1cc [ 68.100238][ T7323] invoke_syscall+0x98/0x2b8 [ 68.100249][ T7323] el0_svc_common+0x130/0x23c [ 68.100259][ T7323] do_el0_svc+0x48/0x58 [ 68.100270][ T7323] el0_svc+0x54/0x168 [ 68.100283][ T7323] el0t_64_sync_handler+0x84/0x108 [ 68.100296][ T7323] el0t_64_sync+0x198/0x19c [ 68.100737][ T7323] ------------[ cut here ]------------ [ 68.110822][ T7329] FAULT_INJECTION: forcing a failure. [ 68.110822][ T7329] name failslab, interval 1, probability 0, space 0, times 0 [ 68.113080][ T7323] WARNING: CPU: 1 PID: 7323 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.113113][ T7323] Modules linked in: [ 68.116433][ T7329] CPU: 0 UID: 0 PID: 7329 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.116452][ T7329] Tainted: [W]=WARN [ 68.116456][ T7329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.116464][ T7329] Call trace: [ 68.116467][ T7329] show_stack+0x2c/0x3c (C) [ 68.116483][ T7329] dump_stack_lvl+0xe4/0x150 [ 68.116496][ T7329] dump_stack+0x1c/0x28 [ 68.116506][ T7329] should_fail_ex+0x418/0x590 [ 68.116520][ T7329] should_failslab+0xc8/0x130 [ 68.116533][ T7329] __kmalloc_cache_noprof+0x80/0x428 [ 68.116544][ T7329] vma_node_allow+0x70/0x244 [ 68.116557][ T7329] drm_vma_node_allow+0x2c/0x3c [ 68.116570][ T7329] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.116584][ T7329] drm_gem_handle_create+0x60/0x74 [ 68.116597][ T7329] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.116610][ T7329] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.116622][ T7329] drm_ioctl_kernel+0x26c/0x368 [ 68.116633][ T7329] drm_ioctl+0x6a0/0xb98 [ 68.116643][ T7329] __arm64_sys_ioctl+0x14c/0x1cc [ 68.116657][ T7329] invoke_syscall+0x98/0x2b8 [ 68.116667][ T7329] el0_svc_common+0x130/0x23c [ 68.116678][ T7329] do_el0_svc+0x48/0x58 [ 68.116696][ T7329] el0_svc+0x54/0x168 [ 68.116711][ T7329] el0t_64_sync_handler+0x84/0x108 [ 68.116724][ T7329] el0t_64_sync+0x198/0x19c [ 68.126479][ T7324] CPU: 0 UID: 0 PID: 7324 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.126500][ T7324] Tainted: [W]=WARN [ 68.126504][ T7324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.126512][ T7324] Call trace: [ 68.126515][ T7324] show_stack+0x2c/0x3c (C) [ 68.126532][ T7324] dump_stack_lvl+0xe4/0x150 [ 68.126544][ T7324] dump_stack+0x1c/0x28 [ 68.126555][ T7324] should_fail_ex+0x418/0x590 [ 68.126568][ T7324] should_failslab+0xc8/0x130 [ 68.126580][ T7324] __kmalloc_cache_noprof+0x80/0x428 [ 68.126592][ T7324] vma_node_allow+0x70/0x244 [ 68.126605][ T7324] drm_vma_node_allow+0x2c/0x3c [ 68.126617][ T7324] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.126631][ T7324] drm_gem_handle_create+0x60/0x74 [ 68.126645][ T7324] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.126658][ T7324] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.126670][ T7324] drm_ioctl_kernel+0x26c/0x368 [ 68.126681][ T7324] drm_ioctl+0x6a0/0xb98 [ 68.126701][ T7324] __arm64_sys_ioctl+0x14c/0x1cc [ 68.126714][ T7324] invoke_syscall+0x98/0x2b8 [ 68.126726][ T7324] el0_svc_common+0x130/0x23c [ 68.126736][ T7324] do_el0_svc+0x48/0x58 [ 68.126746][ T7324] el0_svc+0x54/0x168 [ 68.126759][ T7324] el0t_64_sync_handler+0x84/0x108 [ 68.126773][ T7324] el0t_64_sync+0x198/0x19c [ 68.127210][ T7324] ------------[ cut here ]------------ [ 68.128375][ T7323] CPU: 1 UID: 0 PID: 7323 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.129580][ T7324] WARNING: CPU: 0 PID: 7324 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.130941][ T7323] Tainted: [W]=WARN [ 68.132486][ T7324] Modules linked in: [ 68.133902][ T7323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.135410][ T7324] [ 68.136944][ T7323] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.138226][ T7324] CPU: 0 UID: 0 PID: 7324 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.139364][ T7323] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.140661][ T7324] Tainted: [W]=WARN [ 68.141859][ T7323] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.143130][ T7324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.144242][ T7323] sp : ffff8000a4c97880 [ 68.145308][ T7324] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.146673][ T7323] x29: ffff8000a4c97880 [ 68.147868][ T7324] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.149300][ T7323] x28: dfff800000000000 [ 68.152611][ T7324] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.155627][ T7323] x27: 0000000000000001 [ 68.156615][ T7324] sp : ffff8000a2817880 [ 68.159890][ T7323] [ 68.161197][ T7324] x29: ffff8000a2817880 [ 68.163885][ T7323] x26: ffff0000c9f10000 x25: 1fffe0001c2aef01 x24: dfff800000000000 [ 68.163914][ T7323] x23: 1fffe0001c2aef00 [ 68.164804][ T7324] x28: dfff800000000000 [ 68.166007][ T7323] x22: ffff0000e1577804 [ 68.167240][ T7324] x27: 0000000000000000 [ 68.168362][ T7323] x21: ffff0000e1577808 [ 68.169576][ T7324] [ 68.170955][ T7323] [ 68.172301][ T7324] x26: ffff0000c9f10000 [ 68.173591][ T7323] x20: 0000000000000000 [ 68.175032][ T7324] x25: 1fffe0001bdc8101 [ 68.176681][ T7323] x19: ffff0000e1577800 [ 68.178028][ T7324] x24: dfff800000000000 [ 68.179593][ T7323] x18: 0000000000000008 [ 68.181122][ T7324] [ 68.182379][ T7323] [ 68.183516][ T7324] x23: 1fffe0001bdc8100 [ 68.184825][ T7323] x17: ffff80008fd4d000 [ 68.186025][ T7324] x22: ffff0000dee40804 [ 68.187222][ T7323] x16: ffff8000803ba7e4 [ 68.188314][ T7324] x21: ffff0000dee40808 [ 68.189332][ T7323] x15: 0000000000000001 [ 68.190614][ T7324] [ 68.191803][ T7323] [ 68.194973][ T7324] x20: 0000000000000000 [ 68.195966][ T7323] x14: 1fffe0001b2fa61c [ 68.198640][ T7324] x19: ffff0000dee40800 [ 68.199474][ T7323] x13: 0000000000000000 [ 68.200676][ T7324] x18: 0000000000000008 [ 68.201869][ T7323] x12: 0000000000000000 [ 68.202950][ T7324] [ 68.204199][ T7323] [ 68.205507][ T7324] x17: ffff80008fd4d000 [ 68.206877][ T7323] x11: 0000000000000001 [ 68.208083][ T7324] x16: ffff8000803ba7e4 [ 68.209368][ T7323] x10: 0000000000ff0100 [ 68.210864][ T7324] x15: 0000000000000001 [ 68.212242][ T7323] x9 : 0000000000000000 [ 68.213744][ T7324] [ 68.215203][ T7323] [ 68.216539][ T7324] x14: 1fffe0001c37321c [ 68.217665][ T7323] x8 : ffff0000d7645b80 [ 68.219014][ T7324] x13: 0000000000000000 [ 68.220237][ T7323] x7 : ffff8000842fc4b0 [ 68.221472][ T7324] x12: 0000000000000000 [ 68.222554][ T7323] x6 : 0000000000000000 [ 68.223581][ T7324] [ 68.224982][ T7323] [ 68.226206][ T7324] x11: 0000000000000001 [ 68.227614][ T7323] x5 : 0000000000000000 [ 68.230869][ T7324] x10: 0000000000ff0100 [ 68.233922][ T7323] x4 : 0000000000000001 [ 68.234930][ T7324] x9 : 0000000000000000 [ 68.235940][ T7323] x3 : ffff800080485038 [ 68.238638][ T7324] [ 68.239239][ T7323] [ 68.241333][ T7324] x8 : ffff0000c6ec0000 [ 68.244543][ T7323] x2 : 0000000000000001 [ 68.246312][ T7324] x7 : ffff8000842fc4b0 [ 68.247318][ T7323] x1 : 0000000000000000 [ 68.249072][ T7324] x6 : 0000000000000000 [ 68.251676][ T7323] x0 : 0000000000000000 [ 68.252781][ T7324] [ 68.254829][ T7323] [ 68.255964][ T7324] x5 : 0000000000000000 [ 68.257800][ T7323] Call trace: [ 68.259032][ T7324] x4 : 0000000000000001 [ 68.260865][ T7323] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 68.261968][ T7324] x3 : ffff800080485038 [ 68.263099][ T7323] drm_gem_handle_create_tail+0x224/0x384 [ 68.263699][ T7324] [ 68.264811][ T7323] drm_gem_handle_create+0x60/0x74 [ 68.266973][ T7324] x2 : 0000000000000001 [ 68.268061][ T7323] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.269219][ T7324] x1 : 0000000000000000 [ 68.270364][ T7323] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.271453][ T7324] x0 : 0000000000000000 [ 68.272561][ T7323] drm_ioctl_kernel+0x26c/0x368 [ 68.273138][ T7324] [ 68.273767][ T7323] drm_ioctl+0x6a0/0xb98 [ 68.274865][ T7324] Call trace: [ 68.275982][ T7323] __arm64_sys_ioctl+0x14c/0x1cc [ 68.277036][ T7324] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 68.278170][ T7323] invoke_syscall+0x98/0x2b8 [ 68.279309][ T7324] drm_gem_handle_create_tail+0x224/0x384 [ 68.280493][ T7323] el0_svc_common+0x130/0x23c [ 68.281138][ T7324] drm_gem_handle_create+0x60/0x74 [ 68.281759][ T7323] do_el0_svc+0x48/0x58 [ 68.282844][ T7324] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.283974][ T7323] el0_svc+0x54/0x168 [ 68.285020][ T7324] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.286134][ T7323] el0t_64_sync_handler+0x84/0x108 [ 68.287289][ T7324] drm_ioctl_kernel+0x26c/0x368 [ 68.288346][ T7323] el0t_64_sync+0x198/0x19c [ 68.288939][ T7324] drm_ioctl+0x6a0/0xb98 [ 68.289530][ T7323] irq event stamp: 378 [ 68.290565][ T7324] __arm64_sys_ioctl+0x14c/0x1cc [ 68.291710][ T7323] hardirqs last enabled at (377): [] dump_stack_lvl+0x10c/0x150 [ 68.292839][ T7324] invoke_syscall+0x98/0x2b8 [ 68.293912][ T7323] hardirqs last disabled at (378): [] el1_dbg+0x24/0x80 [ 68.295050][ T7324] el0_svc_common+0x130/0x23c [ 68.296248][ T7323] softirqs last enabled at (344): [] handle_softirqs+0xb44/0xd34 [ 68.296864][ T7324] do_el0_svc+0x48/0x58 [ 68.297435][ T7323] softirqs last disabled at (319): [] __do_softirq+0x14/0x20 [ 68.298569][ T7324] el0_svc+0x54/0x168 [ 68.299662][ T7323] ---[ end trace 0000000000000000 ]--- [ 68.300817][ T7324] el0t_64_sync_handler+0x84/0x108 [ 68.387289][ T7324] el0t_64_sync+0x198/0x19c [ 68.388474][ T7324] irq event stamp: 1672 [ 68.389542][ T7324] hardirqs last enabled at (1671): [] dump_stack_lvl+0x10c/0x150 [ 68.392051][ T7324] hardirqs last disabled at (1672): [] el1_dbg+0x24/0x80 [ 68.394350][ T7324] softirqs last enabled at (1642): [] handle_softirqs+0xb44/0xd34 [ 68.396853][ T7324] softirqs last disabled at (1283): [] __do_softirq+0x14/0x20 [ 68.399341][ T7324] ---[ end trace 0000000000000000 ]--- [ 68.400898][ C0] vkms_vblank_simulate: vblank timer overrun [ 68.408578][ T7318] CPU: 0 UID: 0 PID: 7318 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.408599][ T7318] Tainted: [W]=WARN [ 68.408603][ T7318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.408611][ T7318] Call trace: [ 68.408615][ T7318] show_stack+0x2c/0x3c (C) [ 68.408631][ T7318] dump_stack_lvl+0xe4/0x150 [ 68.408644][ T7318] dump_stack+0x1c/0x28 [ 68.408654][ T7318] should_fail_ex+0x418/0x590 [ 68.408668][ T7318] should_failslab+0xc8/0x130 [ 68.408681][ T7318] __kmalloc_cache_noprof+0x80/0x428 [ 68.408703][ T7318] vma_node_allow+0x70/0x244 [ 68.408716][ T7318] drm_vma_node_allow+0x2c/0x3c [ 68.408728][ T7318] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.408743][ T7318] drm_gem_handle_create+0x60/0x74 [ 68.408756][ T7318] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.408769][ T7318] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.408782][ T7318] drm_ioctl_kernel+0x26c/0x368 [ 68.408792][ T7318] drm_ioctl+0x6a0/0xb98 [ 68.408802][ T7318] __arm64_sys_ioctl+0x14c/0x1cc [ 68.408815][ T7318] invoke_syscall+0x98/0x2b8 [ 68.408826][ T7318] el0_svc_common+0x130/0x23c [ 68.408837][ T7318] do_el0_svc+0x48/0x58 [ 68.408847][ T7318] el0_svc+0x54/0x168 [ 68.408860][ T7318] el0t_64_sync_handler+0x84/0x108 [ 68.408873][ T7318] el0t_64_sync+0x198/0x19c [ 68.409311][ T7318] ------------[ cut here ]------------ [ 68.424072][ T7333] FAULT_INJECTION: forcing a failure. [ 68.424072][ T7333] name failslab, interval 1, probability 0, space 0, times 0 [ 68.424572][ T7318] WARNING: CPU: 0 PID: 7318 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.425951][ T7333] CPU: 1 UID: 0 PID: 7333 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.425972][ T7333] Tainted: [W]=WARN [ 68.425976][ T7333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.425983][ T7333] Call trace: [ 68.425987][ T7333] show_stack+0x2c/0x3c (C) [ 68.426002][ T7333] dump_stack_lvl+0xe4/0x150 [ 68.426015][ T7333] dump_stack+0x1c/0x28 [ 68.426026][ T7333] should_fail_ex+0x418/0x590 [ 68.426039][ T7333] should_failslab+0xc8/0x130 [ 68.426051][ T7333] __kmalloc_cache_noprof+0x80/0x428 [ 68.426063][ T7333] vma_node_allow+0x70/0x244 [ 68.426076][ T7333] drm_vma_node_allow+0x2c/0x3c [ 68.426088][ T7333] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.426102][ T7333] drm_gem_handle_create+0x60/0x74 [ 68.426126][ T7333] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.426139][ T7333] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.426151][ T7333] drm_ioctl_kernel+0x26c/0x368 [ 68.426162][ T7333] drm_ioctl+0x6a0/0xb98 [ 68.426172][ T7333] __arm64_sys_ioctl+0x14c/0x1cc [ 68.426185][ T7333] invoke_syscall+0x98/0x2b8 [ 68.426196][ T7333] el0_svc_common+0x130/0x23c [ 68.426207][ T7333] do_el0_svc+0x48/0x58 [ 68.426217][ T7333] el0_svc+0x54/0x168 [ 68.426230][ T7333] el0t_64_sync_handler+0x84/0x108 [ 68.426243][ T7333] el0t_64_sync+0x198/0x19c [ 68.486335][ T7318] Modules linked in: [ 68.487386][ T7318] CPU: 0 UID: 0 PID: 7318 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.490661][ T7318] Tainted: [W]=WARN [ 68.491702][ T7318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.494432][ T7318] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.496493][ T7318] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.498338][ T7318] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.500109][ T7318] sp : ffff8000a2827880 [ 68.501240][ T7318] x29: ffff8000a2827880 x28: dfff800000000000 x27: 0000000000000000 [ 68.503366][ T7318] x26: ffff0000c9f10000 x25: 1fffe0001bd88101 x24: dfff800000000000 [ 68.505565][ T7318] x23: 1fffe0001bd88100 x22: ffff0000dec40804 x21: ffff0000dec40808 [ 68.507648][ T7318] x20: 0000000000000000 x19: ffff0000dec40800 x18: 0000000000000008 [ 68.509939][ T7318] x17: ffff80008fd4d000 x16: ffff8000803ba7e4 x15: 0000000000000001 [ 68.512098][ T7318] x14: 1fffe0001c34ac1c x13: 0000000000000000 x12: 0000000000000000 [ 68.514237][ T7318] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 68.516383][ T7318] x8 : ffff0000e17d5b80 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 68.518554][ T7318] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 68.520739][ T7318] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 68.522920][ T7318] Call trace: [ 68.523827][ T7318] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 68.525738][ T7318] drm_gem_handle_create_tail+0x224/0x384 [ 68.527298][ T7318] drm_gem_handle_create+0x60/0x74 [ 68.528678][ T7318] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.530168][ T7318] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.531699][ T7318] drm_ioctl_kernel+0x26c/0x368 [ 68.532989][ T7318] drm_ioctl+0x6a0/0xb98 [ 68.534115][ T7318] __arm64_sys_ioctl+0x14c/0x1cc [ 68.535449][ T7318] invoke_syscall+0x98/0x2b8 [ 68.536672][ T7318] el0_svc_common+0x130/0x23c [ 68.537930][ T7318] do_el0_svc+0x48/0x58 [ 68.539038][ T7318] el0_svc+0x54/0x168 [ 68.540170][ T7318] el0t_64_sync_handler+0x84/0x108 [ 68.541534][ T7318] el0t_64_sync+0x198/0x19c [ 68.542722][ T7318] irq event stamp: 1230 [ 68.543827][ T7318] hardirqs last enabled at (1229): [] dump_stack_lvl+0x10c/0x150 [ 68.546324][ T7318] hardirqs last disabled at (1230): [] el1_dbg+0x24/0x80 [ 68.548602][ T7318] softirqs last enabled at (1224): [] handle_softirqs+0xb44/0xd34 [ 68.551200][ T7318] softirqs last disabled at (1211): [] __do_softirq+0x14/0x20 [ 68.553636][ T7318] ---[ end trace 0000000000000000 ]--- [ 68.555154][ C0] vkms_vblank_simulate: vblank timer overrun [ 68.592621][ T7340] FAULT_INJECTION: forcing a failure. [ 68.592621][ T7340] name failslab, interval 1, probability 0, space 0, times 0 [ 68.596272][ T7340] CPU: 1 UID: 0 PID: 7340 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.596292][ T7340] Tainted: [W]=WARN [ 68.596296][ T7340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.596303][ T7340] Call trace: [ 68.596307][ T7340] show_stack+0x2c/0x3c (C) [ 68.596324][ T7340] dump_stack_lvl+0xe4/0x150 [ 68.596336][ T7340] dump_stack+0x1c/0x28 [ 68.596347][ T7340] should_fail_ex+0x418/0x590 [ 68.596360][ T7340] should_failslab+0xc8/0x130 [ 68.596373][ T7340] __kmalloc_cache_noprof+0x80/0x428 [ 68.596384][ T7340] vma_node_allow+0x70/0x244 [ 68.596397][ T7340] drm_vma_node_allow+0x2c/0x3c [ 68.596409][ T7340] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.596424][ T7340] drm_gem_handle_create+0x60/0x74 [ 68.596438][ T7340] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.596451][ T7340] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.596463][ T7340] drm_ioctl_kernel+0x26c/0x368 [ 68.596474][ T7340] drm_ioctl+0x6a0/0xb98 [ 68.596484][ T7340] __arm64_sys_ioctl+0x14c/0x1cc [ 68.596497][ T7340] invoke_syscall+0x98/0x2b8 [ 68.596508][ T7340] el0_svc_common+0x130/0x23c [ 68.596519][ T7340] do_el0_svc+0x48/0x58 [ 68.596529][ T7340] el0_svc+0x54/0x168 [ 68.596542][ T7340] el0t_64_sync_handler+0x84/0x108 [ 68.596555][ T7340] el0t_64_sync+0x198/0x19c [ 68.699803][ T7347] FAULT_INJECTION: forcing a failure. [ 68.699803][ T7347] name failslab, interval 1, probability 0, space 0, times 0 [ 68.704668][ T7348] FAULT_INJECTION: forcing a failure. [ 68.704668][ T7348] name failslab, interval 1, probability 0, space 0, times 0 [ 68.706603][ T7350] FAULT_INJECTION: forcing a failure. [ 68.706603][ T7350] name failslab, interval 1, probability 0, space 0, times 0 [ 68.707997][ T7348] CPU: 0 UID: 0 PID: 7348 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.708017][ T7348] Tainted: [W]=WARN [ 68.708021][ T7348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.708029][ T7348] Call trace: [ 68.708032][ T7348] show_stack+0x2c/0x3c (C) [ 68.708049][ T7348] dump_stack_lvl+0xe4/0x150 [ 68.708062][ T7348] dump_stack+0x1c/0x28 [ 68.708072][ T7348] should_fail_ex+0x418/0x590 [ 68.708086][ T7348] should_failslab+0xc8/0x130 [ 68.708098][ T7348] __kmalloc_cache_noprof+0x80/0x428 [ 68.708110][ T7348] vma_node_allow+0x70/0x244 [ 68.708130][ T7348] drm_vma_node_allow+0x2c/0x3c [ 68.708143][ T7348] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.708158][ T7348] drm_gem_handle_create+0x60/0x74 [ 68.708171][ T7348] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.708184][ T7348] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.708197][ T7348] drm_ioctl_kernel+0x26c/0x368 [ 68.708207][ T7348] drm_ioctl+0x6a0/0xb98 [ 68.708217][ T7348] __arm64_sys_ioctl+0x14c/0x1cc [ 68.708230][ T7348] invoke_syscall+0x98/0x2b8 [ 68.708241][ T7348] el0_svc_common+0x130/0x23c [ 68.708252][ T7348] do_el0_svc+0x48/0x58 [ 68.708262][ T7348] el0_svc+0x54/0x168 [ 68.708275][ T7348] el0t_64_sync_handler+0x84/0x108 [ 68.708288][ T7348] el0t_64_sync+0x198/0x19c [ 68.708531][ T7347] CPU: 0 UID: 0 PID: 7347 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.708548][ T7347] Tainted: [W]=WARN [ 68.708552][ T7347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.708559][ T7347] Call trace: [ 68.708562][ T7347] show_stack+0x2c/0x3c (C) [ 68.708574][ T7347] dump_stack_lvl+0xe4/0x150 [ 68.708590][ T7347] dump_stack+0x1c/0x28 [ 68.708601][ T7347] should_fail_ex+0x418/0x590 [ 68.708613][ T7347] should_failslab+0xc8/0x130 [ 68.708624][ T7347] __kmalloc_cache_noprof+0x80/0x428 [ 68.708635][ T7347] vma_node_allow+0x70/0x244 [ 68.708647][ T7347] drm_vma_node_allow+0x2c/0x3c [ 68.708659][ T7347] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.708673][ T7347] drm_gem_handle_create+0x60/0x74 [ 68.708694][ T7347] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.708707][ T7347] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.708719][ T7347] drm_ioctl_kernel+0x26c/0x368 [ 68.708729][ T7347] drm_ioctl+0x6a0/0xb98 [ 68.708740][ T7347] __arm64_sys_ioctl+0x14c/0x1cc [ 68.708752][ T7347] invoke_syscall+0x98/0x2b8 [ 68.708763][ T7347] el0_svc_common+0x130/0x23c [ 68.708773][ T7347] do_el0_svc+0x48/0x58 [ 68.708784][ T7347] el0_svc+0x54/0x168 [ 68.708796][ T7347] el0t_64_sync_handler+0x84/0x108 [ 68.708809][ T7347] el0t_64_sync+0x198/0x19c [ 68.727877][ T7354] FAULT_INJECTION: forcing a failure. [ 68.727877][ T7354] name failslab, interval 1, probability 0, space 0, times 0 [ 68.764958][ T7358] FAULT_INJECTION: forcing a failure. [ 68.764958][ T7358] name failslab, interval 1, probability 0, space 0, times 0 [ 68.768705][ T7353] FAULT_INJECTION: forcing a failure. [ 68.768705][ T7353] name failslab, interval 1, probability 0, space 0, times 0 [ 68.770360][ T7359] FAULT_INJECTION: forcing a failure. [ 68.770360][ T7359] name failslab, interval 1, probability 0, space 0, times 0 [ 68.775535][ T7353] CPU: 0 UID: 0 PID: 7353 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.775556][ T7353] Tainted: [W]=WARN [ 68.775559][ T7353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.775567][ T7353] Call trace: [ 68.775570][ T7353] show_stack+0x2c/0x3c (C) [ 68.775588][ T7353] dump_stack_lvl+0xe4/0x150 [ 68.775600][ T7353] dump_stack+0x1c/0x28 [ 68.775610][ T7353] should_fail_ex+0x418/0x590 [ 68.775624][ T7353] should_failslab+0xc8/0x130 [ 68.775636][ T7353] __kmalloc_cache_noprof+0x80/0x428 [ 68.775648][ T7353] vma_node_allow+0x70/0x244 [ 68.775661][ T7353] drm_vma_node_allow+0x2c/0x3c [ 68.775673][ T7353] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.775697][ T7353] drm_gem_handle_create+0x60/0x74 [ 68.775711][ T7353] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.775724][ T7353] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.775737][ T7353] drm_ioctl_kernel+0x26c/0x368 [ 68.775747][ T7353] drm_ioctl+0x6a0/0xb98 [ 68.775757][ T7353] __arm64_sys_ioctl+0x14c/0x1cc [ 68.775770][ T7353] invoke_syscall+0x98/0x2b8 [ 68.775781][ T7353] el0_svc_common+0x130/0x23c [ 68.775792][ T7353] do_el0_svc+0x48/0x58 [ 68.775802][ T7353] el0_svc+0x54/0x168 [ 68.775815][ T7353] el0t_64_sync_handler+0x84/0x108 [ 68.775828][ T7353] el0t_64_sync+0x198/0x19c [ 68.795782][ T7360] FAULT_INJECTION: forcing a failure. [ 68.795782][ T7360] name failslab, interval 1, probability 0, space 0, times 0 [ 68.805913][ T7358] CPU: 1 UID: 0 PID: 7358 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.805934][ T7358] Tainted: [W]=WARN [ 68.805938][ T7358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.805946][ T7358] Call trace: [ 68.805949][ T7358] show_stack+0x2c/0x3c (C) [ 68.805967][ T7358] dump_stack_lvl+0xe4/0x150 [ 68.805980][ T7358] dump_stack+0x1c/0x28 [ 68.805990][ T7358] should_fail_ex+0x418/0x590 [ 68.806004][ T7358] should_failslab+0xc8/0x130 [ 68.806016][ T7358] __kmalloc_cache_noprof+0x80/0x428 [ 68.806028][ T7358] vma_node_allow+0x70/0x244 [ 68.806041][ T7358] drm_vma_node_allow+0x2c/0x3c [ 68.806053][ T7358] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.806068][ T7358] drm_gem_handle_create+0x60/0x74 [ 68.806081][ T7358] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.806094][ T7358] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.806114][ T7358] drm_ioctl_kernel+0x26c/0x368 [ 68.806125][ T7358] drm_ioctl+0x6a0/0xb98 [ 68.806135][ T7358] __arm64_sys_ioctl+0x14c/0x1cc [ 68.806149][ T7358] invoke_syscall+0x98/0x2b8 [ 68.806160][ T7358] el0_svc_common+0x130/0x23c [ 68.806171][ T7358] do_el0_svc+0x48/0x58 [ 68.806181][ T7358] el0_svc+0x54/0x168 [ 68.806194][ T7358] el0t_64_sync_handler+0x84/0x108 [ 68.806207][ T7358] el0t_64_sync+0x198/0x19c [ 68.832289][ T7362] FAULT_INJECTION: forcing a failure. [ 68.832289][ T7362] name failslab, interval 1, probability 0, space 0, times 0 [ 68.851887][ T7360] CPU: 0 UID: 0 PID: 7360 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.851909][ T7360] Tainted: [W]=WARN [ 68.851912][ T7360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.851920][ T7360] Call trace: [ 68.851923][ T7360] show_stack+0x2c/0x3c (C) [ 68.851941][ T7360] dump_stack_lvl+0xe4/0x150 [ 68.851954][ T7360] dump_stack+0x1c/0x28 [ 68.851964][ T7360] should_fail_ex+0x418/0x590 [ 68.851977][ T7360] should_failslab+0xc8/0x130 [ 68.851990][ T7360] __kmalloc_cache_noprof+0x80/0x428 [ 68.852002][ T7360] vma_node_allow+0x70/0x244 [ 68.852015][ T7360] drm_vma_node_allow+0x2c/0x3c [ 68.852027][ T7360] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.852042][ T7360] drm_gem_handle_create+0x60/0x74 [ 68.852055][ T7360] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.852068][ T7360] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.852080][ T7360] drm_ioctl_kernel+0x26c/0x368 [ 68.852091][ T7360] drm_ioctl+0x6a0/0xb98 [ 68.852101][ T7360] __arm64_sys_ioctl+0x14c/0x1cc [ 68.852114][ T7360] invoke_syscall+0x98/0x2b8 [ 68.852132][ T7360] el0_svc_common+0x130/0x23c [ 68.852143][ T7360] do_el0_svc+0x48/0x58 [ 68.852153][ T7360] el0_svc+0x54/0x168 [ 68.852166][ T7360] el0t_64_sync_handler+0x84/0x108 [ 68.852179][ T7360] el0t_64_sync+0x198/0x19c [ 68.868094][ T7354] CPU: 0 UID: 0 PID: 7354 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.868115][ T7354] Tainted: [W]=WARN [ 68.868119][ T7354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.868135][ T7354] Call trace: [ 68.868138][ T7354] show_stack+0x2c/0x3c (C) [ 68.868155][ T7354] dump_stack_lvl+0xe4/0x150 [ 68.868168][ T7354] dump_stack+0x1c/0x28 [ 68.868178][ T7354] should_fail_ex+0x418/0x590 [ 68.868191][ T7354] should_failslab+0xc8/0x130 [ 68.868204][ T7354] __kmalloc_cache_noprof+0x80/0x428 [ 68.868216][ T7354] vma_node_allow+0x70/0x244 [ 68.868229][ T7354] drm_vma_node_allow+0x2c/0x3c [ 68.868241][ T7354] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.868255][ T7354] drm_gem_handle_create+0x60/0x74 [ 68.868269][ T7354] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.868282][ T7354] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.868294][ T7354] drm_ioctl_kernel+0x26c/0x368 [ 68.868304][ T7354] drm_ioctl+0x6a0/0xb98 [ 68.868315][ T7354] __arm64_sys_ioctl+0x14c/0x1cc [ 68.868328][ T7354] invoke_syscall+0x98/0x2b8 [ 68.868339][ T7354] el0_svc_common+0x130/0x23c [ 68.868350][ T7354] do_el0_svc+0x48/0x58 [ 68.868360][ T7354] el0_svc+0x54/0x168 [ 68.868373][ T7354] el0t_64_sync_handler+0x84/0x108 [ 68.868386][ T7354] el0t_64_sync+0x198/0x19c [ 68.868828][ T7354] ------------[ cut here ]------------ [ 68.892564][ T7359] CPU: 1 UID: 0 PID: 7359 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.892587][ T7359] Tainted: [W]=WARN [ 68.892592][ T7359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.892600][ T7359] Call trace: [ 68.892603][ T7359] show_stack+0x2c/0x3c (C) [ 68.892622][ T7359] dump_stack_lvl+0xe4/0x150 [ 68.892635][ T7359] dump_stack+0x1c/0x28 [ 68.892647][ T7359] should_fail_ex+0x418/0x590 [ 68.892661][ T7359] should_failslab+0xc8/0x130 [ 68.892675][ T7359] __kmalloc_cache_noprof+0x80/0x428 [ 68.892697][ T7359] vma_node_allow+0x70/0x244 [ 68.892711][ T7359] drm_vma_node_allow+0x2c/0x3c [ 68.892724][ T7359] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.892739][ T7359] drm_gem_handle_create+0x60/0x74 [ 68.892754][ T7359] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.892768][ T7359] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.892781][ T7359] drm_ioctl_kernel+0x26c/0x368 [ 68.892792][ T7359] drm_ioctl+0x6a0/0xb98 [ 68.892803][ T7359] __arm64_sys_ioctl+0x14c/0x1cc [ 68.892817][ T7359] invoke_syscall+0x98/0x2b8 [ 68.892829][ T7359] el0_svc_common+0x130/0x23c [ 68.892840][ T7359] do_el0_svc+0x48/0x58 [ 68.892851][ T7359] el0_svc+0x54/0x168 [ 68.892865][ T7359] el0t_64_sync_handler+0x84/0x108 [ 68.892879][ T7359] el0t_64_sync+0x198/0x19c [ 68.899638][ T7350] CPU: 1 UID: 0 PID: 7350 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.899659][ T7350] Tainted: [W]=WARN [ 68.899663][ T7350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.899671][ T7350] Call trace: [ 68.899675][ T7350] show_stack+0x2c/0x3c (C) [ 68.899702][ T7350] dump_stack_lvl+0xe4/0x150 [ 68.899715][ T7350] dump_stack+0x1c/0x28 [ 68.899726][ T7350] should_fail_ex+0x418/0x590 [ 68.899739][ T7350] should_failslab+0xc8/0x130 [ 68.899753][ T7350] __kmalloc_cache_noprof+0x80/0x428 [ 68.899765][ T7350] vma_node_allow+0x70/0x244 [ 68.899779][ T7350] drm_vma_node_allow+0x2c/0x3c [ 68.899792][ T7350] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.899807][ T7350] drm_gem_handle_create+0x60/0x74 [ 68.899822][ T7350] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.899835][ T7350] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.899848][ T7350] drm_ioctl_kernel+0x26c/0x368 [ 68.899859][ T7350] drm_ioctl+0x6a0/0xb98 [ 68.899870][ T7350] __arm64_sys_ioctl+0x14c/0x1cc [ 68.899884][ T7350] invoke_syscall+0x98/0x2b8 [ 68.899896][ T7350] el0_svc_common+0x130/0x23c [ 68.899907][ T7350] do_el0_svc+0x48/0x58 [ 68.899918][ T7350] el0_svc+0x54/0x168 [ 68.899932][ T7350] el0t_64_sync_handler+0x84/0x108 [ 68.899946][ T7350] el0t_64_sync+0x198/0x19c [ 68.910475][ T7362] CPU: 1 UID: 0 PID: 7362 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.910495][ T7362] Tainted: [W]=WARN [ 68.910499][ T7362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.910507][ T7362] Call trace: [ 68.910511][ T7362] show_stack+0x2c/0x3c (C) [ 68.910527][ T7362] dump_stack_lvl+0xe4/0x150 [ 68.910540][ T7362] dump_stack+0x1c/0x28 [ 68.910551][ T7362] should_fail_ex+0x418/0x590 [ 68.910564][ T7362] should_failslab+0xc8/0x130 [ 68.910577][ T7362] __kmalloc_cache_noprof+0x80/0x428 [ 68.910590][ T7362] vma_node_allow+0x70/0x244 [ 68.910603][ T7362] drm_vma_node_allow+0x2c/0x3c [ 68.910616][ T7362] drm_gem_handle_create_tail+0x1dc/0x384 [ 68.910632][ T7362] drm_gem_handle_create+0x60/0x74 [ 68.910647][ T7362] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 68.910660][ T7362] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 68.910672][ T7362] drm_ioctl_kernel+0x26c/0x368 [ 68.910683][ T7362] drm_ioctl+0x6a0/0xb98 [ 68.910703][ T7362] __arm64_sys_ioctl+0x14c/0x1cc [ 68.910716][ T7362] invoke_syscall+0x98/0x2b8 [ 68.910727][ T7362] el0_svc_common+0x130/0x23c [ 68.910737][ T7362] do_el0_svc+0x48/0x58 [ 68.910748][ T7362] el0_svc+0x54/0x168 [ 68.910760][ T7362] el0t_64_sync_handler+0x84/0x108 [ 68.910774][ T7362] el0t_64_sync+0x198/0x19c [ 68.911213][ T7362] ------------[ cut here ]------------ [ 68.912345][ T7354] WARNING: CPU: 0 PID: 7354 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.913258][ T7362] WARNING: CPU: 1 PID: 7362 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.914412][ T7354] Modules linked in: [ 68.915633][ T7362] Modules linked in: [ 68.916742][ T7354] [ 68.918061][ T7362] CPU: 1 UID: 0 PID: 7362 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.919311][ T7354] CPU: 0 UID: 0 PID: 7354 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 68.920756][ T7362] Tainted: [W]=WARN [ 68.921984][ T7354] Tainted: [W]=WARN [ 68.923242][ T7362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.924814][ T7354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.926195][ T7362] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.927743][ T7354] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 68.929180][ T7362] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.930482][ T7354] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.931590][ T7362] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.932965][ T7354] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 68.934197][ T7362] sp : ffff8000a4d47880 [ 68.935375][ T7354] sp : ffff8000a27c7880 [ 68.936482][ T7362] x29: ffff8000a4d47880 [ 68.937523][ T7354] x29: ffff8000a27c7880 [ 68.938858][ T7362] x28: dfff800000000000 [ 68.940071][ T7354] x28: dfff800000000000 [ 68.941465][ T7362] x27: 0000000000000001 [ 68.944628][ T7354] x27: 0000000000000000 [ 68.945602][ T7362] [ 68.948258][ T7354] [ 68.949176][ T7362] x26: ffff0000c9f10000 [ 68.950388][ T7354] x26: ffff0000c9f10000 [ 68.951630][ T7362] x25: 1fffe0001c4ea601 [ 68.952783][ T7354] x25: 1fffe0001cbe2101 [ 68.953996][ T7362] x24: dfff800000000000 [ 68.955200][ T7354] x24: dfff800000000000 [ 68.956515][ T7362] [ 68.957725][ T7354] [ 68.958998][ T7362] x23: 1fffe0001c4ea600 [ 68.960493][ T7354] x23: 1fffe0001cbe2100 [ 68.961784][ T7362] x22: ffff0000e2753004 [ 68.963335][ T7354] x22: ffff0000e5f10804 [ 68.964908][ T7362] x21: ffff0000e2753008 [ 68.966167][ T7354] x21: ffff0000e5f10808 [ 68.967296][ T7362] [ 68.968624][ T7354] [ 68.969870][ T7362] x20: 0000000000000000 [ 68.971114][ T7354] x20: 0000000000000000 [ 68.972191][ T7362] x19: ffff0000e2753000 [ 68.973275][ T7354] x19: ffff0000e5f10800 [ 68.974672][ T7362] x18: 0000000000000008 [ 68.975886][ T7354] x18: 0000000000000008 [ 68.979115][ T7362] [ 68.980098][ T7354] [ 68.980107][ T7354] x17: ffff80008fd4d000 [ 68.982837][ T7362] x17: ffff80008fd4d000 [ 68.983691][ T7354] x16: ffff8000803ba7e4 [ 68.984825][ T7362] x16: ffff8000803ba7e4 [ 68.986056][ T7354] x15: 0000000000000001 [ 68.987178][ T7362] x15: 0000000000000001 [ 68.988409][ T7354] [ 68.989595][ T7362] [ 68.990999][ T7354] x14: 1fffe000189b321c [ 68.992194][ T7362] x14: 1fffe0001b2e341c [ 68.993435][ T7354] x13: 0000000000000000 [ 68.994902][ T7362] x13: 0000000000000000 [ 68.996217][ T7354] x12: 0000000000000000 [ 68.997627][ T7362] x12: 0000000000000000 [ 68.999087][ T7354] [ 69.000359][ T7362] [ 69.001447][ T7354] x11: 0000000000000001 [ 69.002718][ T7362] x11: 0000000000000001 [ 69.003969][ T7354] x10: 0000000000ff0100 [ 69.005175][ T7362] x10: 0000000000ff0100 [ 69.006222][ T7354] x9 : 0000000000000000 [ 69.007238][ T7362] x9 : 0000000000000000 [ 69.008546][ T7354] [ 69.009732][ T7362] [ 69.012982][ T7354] x8 : ffff0000d5c0db80 [ 69.013963][ T7362] x8 : ffff0000d9b23d00 [ 69.016654][ T7354] x7 : ffff8000842fc4b0 [ 69.017535][ T7362] x7 : ffff8000842fc4b0 [ 69.018644][ T7354] x6 : 0000000000000000 [ 69.019861][ T7362] x6 : 0000000000000000 [ 69.020929][ T7354] [ 69.022203][ T7362] [ 69.023451][ T7354] x5 : 0000000000000000 [ 69.024858][ T7362] x5 : 0000000000000000 [ 69.026064][ T7354] x4 : 0000000000000001 [ 69.027344][ T7362] x4 : 0000000000000001 [ 69.028808][ T7354] x3 : ffff800080485038 [ 69.030152][ T7362] x3 : ffff800080485038 [ 69.031642][ T7354] [ 69.033156][ T7362] [ 69.034400][ T7354] x2 : 0000000000000001 [ 69.035494][ T7362] x2 : 0000000000000001 [ 69.036769][ T7354] x1 : 0000000000000000 [ 69.038007][ T7362] x1 : 0000000000000000 x0 : 0000000000000000 [ 69.038028][ T7362] Call trace: [ 69.038033][ T7362] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 69.039403][ T7354] x0 : 0000000000000000 [ 69.040483][ T7362] drm_gem_handle_create_tail+0x224/0x384 [ 69.041564][ T7354] [ 69.042877][ T7362] drm_gem_handle_create+0x60/0x74 [ 69.044045][ T7354] Call trace: [ 69.045487][ T7362] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.048537][ T7354] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 69.051516][ T7362] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.052518][ T7354] drm_gem_handle_create_tail+0x224/0x384 [ 69.053526][ T7362] drm_ioctl_kernel+0x26c/0x368 [ 69.054127][ T7354] drm_gem_handle_create+0x60/0x74 [ 69.057326][ T7362] drm_ioctl+0x6a0/0xb98 [ 69.060671][ T7354] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.061712][ T7362] __arm64_sys_ioctl+0x14c/0x1cc [ 69.062724][ T7354] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.065364][ T7362] invoke_syscall+0x98/0x2b8 [ 69.068119][ T7354] drm_ioctl_kernel+0x26c/0x368 [ 69.070229][ T7362] el0_svc_common+0x130/0x23c [ 69.072384][ T7354] drm_ioctl+0x6a0/0xb98 [ 69.074308][ T7362] do_el0_svc+0x48/0x58 [ 69.076106][ T7354] __arm64_sys_ioctl+0x14c/0x1cc [ 69.077899][ T7362] el0_svc+0x54/0x168 [ 69.079678][ T7354] invoke_syscall+0x98/0x2b8 [ 69.080783][ T7362] el0t_64_sync_handler+0x84/0x108 [ 69.081884][ T7354] el0_svc_common+0x130/0x23c [ 69.083007][ T7362] el0t_64_sync+0x198/0x19c [ 69.084086][ T7354] do_el0_svc+0x48/0x58 [ 69.085214][ T7362] irq event stamp: 444 [ 69.086398][ T7354] el0_svc+0x54/0x168 [ 69.087571][ T7362] hardirqs last enabled at (443): [] dump_stack_lvl+0x10c/0x150 [ 69.088733][ T7354] el0t_64_sync_handler+0x84/0x108 [ 69.089324][ T7362] hardirqs last disabled at (444): [] el1_dbg+0x24/0x80 [ 69.089990][ T7354] el0t_64_sync+0x198/0x19c [ 69.091154][ T7362] softirqs last enabled at (418): [] handle_softirqs+0xb44/0xd34 [ 69.092286][ T7354] irq event stamp: 504 [ 69.093459][ T7362] softirqs last disabled at (387): [] __do_softirq+0x14/0x20 [ 69.094576][ T7354] hardirqs last enabled at (503): [] dump_stack_lvl+0x10c/0x150 [ 69.095682][ T7362] ---[ end trace 0000000000000000 ]--- [ 69.096814][ T7354] hardirqs last disabled at (504): [] el1_dbg+0x24/0x80 [ 69.153510][ T7374] FAULT_INJECTION: forcing a failure. [ 69.153510][ T7374] name failslab, interval 1, probability 0, space 0, times 0 [ 69.153772][ T7354] softirqs last enabled at (490): [] handle_softirqs+0xb44/0xd34 [ 69.166060][ T7374] CPU: 1 UID: 0 PID: 7374 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.166082][ T7374] Tainted: [W]=WARN [ 69.166086][ T7374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.166093][ T7374] Call trace: [ 69.166097][ T7374] show_stack+0x2c/0x3c (C) [ 69.166121][ T7374] dump_stack_lvl+0xe4/0x150 [ 69.166134][ T7374] dump_stack+0x1c/0x28 [ 69.166144][ T7374] should_fail_ex+0x418/0x590 [ 69.166158][ T7374] should_failslab+0xc8/0x130 [ 69.166171][ T7374] __kmalloc_cache_noprof+0x80/0x428 [ 69.166183][ T7374] vma_node_allow+0x70/0x244 [ 69.166196][ T7374] drm_vma_node_allow+0x2c/0x3c [ 69.166208][ T7374] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.166222][ T7374] drm_gem_handle_create+0x60/0x74 [ 69.166236][ T7374] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.166249][ T7374] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.166261][ T7374] drm_ioctl_kernel+0x26c/0x368 [ 69.166272][ T7374] drm_ioctl+0x6a0/0xb98 [ 69.166281][ T7374] __arm64_sys_ioctl+0x14c/0x1cc [ 69.166295][ T7374] invoke_syscall+0x98/0x2b8 [ 69.166306][ T7374] el0_svc_common+0x130/0x23c [ 69.166317][ T7374] do_el0_svc+0x48/0x58 [ 69.166327][ T7374] el0_svc+0x54/0x168 [ 69.166340][ T7374] el0t_64_sync_handler+0x84/0x108 [ 69.166353][ T7374] el0t_64_sync+0x198/0x19c [ 69.202749][ T7378] FAULT_INJECTION: forcing a failure. [ 69.202749][ T7378] name failslab, interval 1, probability 0, space 0, times 0 [ 69.205047][ T7354] softirqs last disabled at (461): [] __do_softirq+0x14/0x20 [ 69.205074][ T7354] ---[ end trace 0000000000000000 ]--- [ 69.205177][ C0] vkms_vblank_simulate: vblank timer overrun [ 69.207806][ T7379] FAULT_INJECTION: forcing a failure. [ 69.207806][ T7379] name failslab, interval 1, probability 0, space 0, times 0 [ 69.266398][ T7381] FAULT_INJECTION: forcing a failure. [ 69.266398][ T7381] name failslab, interval 1, probability 0, space 0, times 0 [ 69.281419][ T7381] CPU: 0 UID: 0 PID: 7381 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.281441][ T7381] Tainted: [W]=WARN [ 69.281445][ T7381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.281452][ T7381] Call trace: [ 69.281456][ T7381] show_stack+0x2c/0x3c (C) [ 69.281473][ T7381] dump_stack_lvl+0xe4/0x150 [ 69.281485][ T7381] dump_stack+0x1c/0x28 [ 69.281496][ T7381] should_fail_ex+0x418/0x590 [ 69.281509][ T7381] should_failslab+0xc8/0x130 [ 69.281522][ T7381] __kmalloc_cache_noprof+0x80/0x428 [ 69.281533][ T7381] vma_node_allow+0x70/0x244 [ 69.281546][ T7381] drm_vma_node_allow+0x2c/0x3c [ 69.281559][ T7381] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.281573][ T7381] drm_gem_handle_create+0x60/0x74 [ 69.281587][ T7381] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.281600][ T7381] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.281612][ T7381] drm_ioctl_kernel+0x26c/0x368 [ 69.281623][ T7381] drm_ioctl+0x6a0/0xb98 [ 69.281633][ T7381] __arm64_sys_ioctl+0x14c/0x1cc [ 69.281646][ T7381] invoke_syscall+0x98/0x2b8 [ 69.281657][ T7381] el0_svc_common+0x130/0x23c [ 69.281668][ T7381] do_el0_svc+0x48/0x58 [ 69.281678][ T7381] el0_svc+0x54/0x168 [ 69.281704][ T7381] el0t_64_sync_handler+0x84/0x108 [ 69.281726][ T7381] el0t_64_sync+0x198/0x19c [ 69.300890][ T7379] CPU: 1 UID: 0 PID: 7379 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.300912][ T7379] Tainted: [W]=WARN [ 69.300916][ T7379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.300923][ T7379] Call trace: [ 69.300926][ T7379] show_stack+0x2c/0x3c (C) [ 69.300944][ T7379] dump_stack_lvl+0xe4/0x150 [ 69.300956][ T7379] dump_stack+0x1c/0x28 [ 69.300966][ T7379] should_fail_ex+0x418/0x590 [ 69.300979][ T7379] should_failslab+0xc8/0x130 [ 69.300992][ T7379] __kmalloc_cache_noprof+0x80/0x428 [ 69.301004][ T7379] vma_node_allow+0x70/0x244 [ 69.301018][ T7379] drm_vma_node_allow+0x2c/0x3c [ 69.301030][ T7379] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.301045][ T7379] drm_gem_handle_create+0x60/0x74 [ 69.301058][ T7379] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.301071][ T7379] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.301083][ T7379] drm_ioctl_kernel+0x26c/0x368 [ 69.301094][ T7379] drm_ioctl+0x6a0/0xb98 [ 69.301104][ T7379] __arm64_sys_ioctl+0x14c/0x1cc [ 69.301126][ T7379] invoke_syscall+0x98/0x2b8 [ 69.301137][ T7379] el0_svc_common+0x130/0x23c [ 69.301148][ T7379] do_el0_svc+0x48/0x58 [ 69.301157][ T7379] el0_svc+0x54/0x168 [ 69.301171][ T7379] el0t_64_sync_handler+0x84/0x108 [ 69.301184][ T7379] el0t_64_sync+0x198/0x19c [ 69.301613][ T7379] ------------[ cut here ]------------ [ 69.325761][ T7378] CPU: 0 UID: 0 PID: 7378 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.325783][ T7378] Tainted: [W]=WARN [ 69.325787][ T7378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.325795][ T7378] Call trace: [ 69.325798][ T7378] show_stack+0x2c/0x3c (C) [ 69.325816][ T7378] dump_stack_lvl+0xe4/0x150 [ 69.325828][ T7378] dump_stack+0x1c/0x28 [ 69.325839][ T7378] should_fail_ex+0x418/0x590 [ 69.325852][ T7378] should_failslab+0xc8/0x130 [ 69.325865][ T7378] __kmalloc_cache_noprof+0x80/0x428 [ 69.325876][ T7378] vma_node_allow+0x70/0x244 [ 69.325889][ T7378] drm_vma_node_allow+0x2c/0x3c [ 69.325902][ T7378] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.325917][ T7378] drm_gem_handle_create+0x60/0x74 [ 69.325930][ T7378] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.325943][ T7378] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.325956][ T7378] drm_ioctl_kernel+0x26c/0x368 [ 69.325967][ T7378] drm_ioctl+0x6a0/0xb98 [ 69.325977][ T7378] __arm64_sys_ioctl+0x14c/0x1cc [ 69.325990][ T7378] invoke_syscall+0x98/0x2b8 [ 69.326001][ T7378] el0_svc_common+0x130/0x23c [ 69.326012][ T7378] do_el0_svc+0x48/0x58 [ 69.326023][ T7378] el0_svc+0x54/0x168 [ 69.326036][ T7378] el0t_64_sync_handler+0x84/0x108 [ 69.326049][ T7378] el0t_64_sync+0x198/0x19c [ 69.326478][ T7378] ------------[ cut here ]------------ [ 69.326919][ T7379] WARNING: CPU: 1 PID: 7379 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.328085][ T7378] WARNING: CPU: 0 PID: 7378 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.329271][ T7379] Modules linked in: [ 69.330558][ T7378] Modules linked in: [ 69.331967][ T7379] [ 69.333166][ T7378] [ 69.334457][ T7379] CPU: 1 UID: 0 PID: 7379 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.335977][ T7378] CPU: 0 UID: 0 PID: 7378 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.337312][ T7379] Tainted: [W]=WARN [ 69.338856][ T7378] Tainted: [W]=WARN [ 69.340352][ T7379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.341620][ T7378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.342750][ T7379] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.344005][ T7378] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.345195][ T7379] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.346404][ T7378] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.347562][ T7379] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.348588][ T7378] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 69.349936][ T7379] sp : ffff8000a4ba7880 [ 69.351139][ T7378] sp : ffff8000a4bb7880 [ 69.352594][ T7379] x29: ffff8000a4ba7880 [ 69.355783][ T7378] x29: ffff8000a4bb7880 [ 69.356805][ T7379] x28: dfff800000000000 [ 69.359443][ T7378] x28: dfff800000000000 [ 69.360265][ T7379] x27: 0000000000000001 [ 69.361446][ T7378] x27: 0000000000000001 [ 69.362657][ T7379] [ 69.363763][ T7378] [ 69.364981][ T7379] x26: ffff0000c9f10000 [ 69.366205][ T7378] x26: ffff0000c9f10000 [ 69.367624][ T7379] x25: 1fffe0001c591c01 [ 69.368827][ T7378] x25: 1fffe00019069001 [ 69.370166][ T7379] x24: dfff800000000000 [ 69.371641][ T7378] x24: dfff800000000000 [ 69.372999][ T7379] [ 69.374419][ T7378] [ 69.375910][ T7379] x23: 1fffe0001c591c00 [ 69.377193][ T7378] x23: 1fffe00019069000 [ 69.378322][ T7379] x22: ffff0000e2c8e004 [ 69.379610][ T7378] x22: ffff0000c8348004 [ 69.380847][ T7379] x21: ffff0000e2c8e008 [ 69.382051][ T7378] x21: ffff0000c8348008 [ 69.383170][ T7379] [ 69.384217][ T7378] [ 69.385555][ T7379] x20: 0000000000000000 [ 69.386736][ T7378] x20: 0000000000000000 [ 69.388194][ T7379] x19: ffff0000e2c8e000 [ 69.391232][ T7378] x19: ffff0000c8348000 [ 69.394397][ T7379] x18: 0000000000000008 [ 69.395397][ T7378] x18: 0000000000000008 [ 69.396474][ T7379] [ 69.397066][ T7378] [ 69.397677][ T7379] x17: ffff80008fd4d000 [ 69.400920][ T7378] x17: ffff80008fd4d000 [ 69.404072][ T7379] x16: ffff8000803ba7e4 [ 69.405102][ T7378] x16: ffff8000803ba7e4 [ 69.406108][ T7379] x15: 0000000000000001 [ 69.408671][ T7378] x15: 0000000000000001 [ 69.411403][ T7379] [ 69.413426][ T7378] [ 69.415474][ T7379] x14: 1fffe0001c11281c [ 69.417268][ T7378] x14: 1fffe000184f521c [ 69.419030][ T7379] x13: 0000000000000000 [ 69.420748][ T7378] x13: 0000000000000000 [ 69.422477][ T7379] x12: 0000000000000000 [ 69.423541][ T7378] x12: 0000000000000000 [ 69.424645][ T7379] [ 69.425703][ T7378] [ 69.426821][ T7379] x11: 0000000000000001 [ 69.427948][ T7378] x11: 0000000000000001 [ 69.429031][ T7379] x10: 0000000000ff0100 [ 69.430146][ T7378] x10: 0000000000ff0100 [ 69.431250][ T7379] x9 : 0000000000000000 [ 69.431846][ T7378] x9 : 0000000000000000 [ 69.432427][ T7379] [ 69.433492][ T7378] [ 69.434586][ T7379] x8 : ffff0000c2011e80 [ 69.435645][ T7378] x8 : ffff0000d7a0bd00 [ 69.436779][ T7379] x7 : ffff8000842fc4b0 [ 69.437947][ T7378] x7 : ffff8000842fc4b0 [ 69.439003][ T7379] x6 : 0000000000000000 [ 69.439577][ T7378] x6 : 0000000000000000 [ 69.440157][ T7379] [ 69.441200][ T7378] [ 69.442242][ T7379] x5 : 0000000000000000 [ 69.443333][ T7378] x5 : 0000000000000000 [ 69.444488][ T7379] x4 : 0000000000000001 [ 69.445577][ T7378] x4 : 0000000000000001 [ 69.446705][ T7379] x3 : ffff800080485038 [ 69.447267][ T7378] x3 : ffff800080485038 [ 69.447867][ T7379] [ 69.448961][ T7378] [ 69.450026][ T7379] x2 : 0000000000000001 [ 69.451293][ T7378] x2 : 0000000000000001 [ 69.452460][ T7379] x1 : 0000000000000000 [ 69.453647][ T7378] x1 : 0000000000000000 [ 69.454759][ T7379] x0 : 0000000000000000 [ 69.455341][ T7378] x0 : 0000000000000000 [ 69.455951][ T7379] [ 69.457056][ T7378] [ 69.458179][ T7379] Call trace: [ 69.459280][ T7378] Call trace: [ 69.460399][ T7379] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 69.461509][ T7378] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 69.462632][ T7379] drm_gem_handle_create_tail+0x224/0x384 [ 69.463225][ T7378] drm_gem_handle_create_tail+0x224/0x384 [ 69.463807][ T7379] drm_gem_handle_create+0x60/0x74 [ 69.465197][ T7378] drm_gem_handle_create+0x60/0x74 [ 69.466278][ T7379] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.467419][ T7378] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.468592][ T7379] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.469697][ T7378] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.470834][ T7379] drm_ioctl_kernel+0x26c/0x368 [ 69.471452][ T7378] drm_ioctl_kernel+0x26c/0x368 [ 69.472053][ T7379] drm_ioctl+0x6a0/0xb98 [ 69.473115][ T7378] drm_ioctl+0x6a0/0xb98 [ 69.474169][ T7379] __arm64_sys_ioctl+0x14c/0x1cc [ 69.475248][ T7378] __arm64_sys_ioctl+0x14c/0x1cc [ 69.476325][ T7379] invoke_syscall+0x98/0x2b8 [ 69.477473][ T7378] invoke_syscall+0x98/0x2b8 [ 69.478624][ T7379] el0_svc_common+0x130/0x23c [ 69.479198][ T7378] el0_svc_common+0x130/0x23c [ 69.479775][ T7379] do_el0_svc+0x48/0x58 [ 69.480873][ T7378] do_el0_svc+0x48/0x58 [ 69.481954][ T7379] el0_svc+0x54/0x168 [ 69.483034][ T7378] el0_svc+0x54/0x168 [ 69.484177][ T7379] el0t_64_sync_handler+0x84/0x108 [ 69.485296][ T7378] el0t_64_sync_handler+0x84/0x108 [ 69.486406][ T7379] el0t_64_sync+0x198/0x19c [ 69.486982][ T7378] el0t_64_sync+0x198/0x19c [ 69.487611][ T7379] irq event stamp: 934 [ 69.488739][ T7378] irq event stamp: 286 [ 69.489826][ T7379] hardirqs last enabled at (933): [] dump_stack_lvl+0x10c/0x150 [ 69.490969][ T7378] hardirqs last enabled at (285): [] dump_stack_lvl+0x10c/0x150 [ 69.492078][ T7379] hardirqs last disabled at (934): [] el1_dbg+0x24/0x80 [ 69.493173][ T7378] hardirqs last disabled at (286): [] el1_dbg+0x24/0x80 [ 69.494268][ T7379] softirqs last enabled at (916): [] handle_softirqs+0xb44/0xd34 [ 69.494819][ T7378] softirqs last enabled at (104): [] local_bh_enable+0x10/0x34 [ 69.495438][ T7379] softirqs last disabled at (875): [] __do_softirq+0x14/0x20 [ 69.496571][ T7378] softirqs last disabled at (102): [] local_bh_disable+0x10/0x34 [ 69.497649][ T7379] ---[ end trace 0000000000000000 ]--- [ 69.498753][ T7378] ---[ end trace 0000000000000000 ]--- [ 69.567279][ C0] vkms_vblank_simulate: vblank timer overrun [ 69.594212][ T7390] FAULT_INJECTION: forcing a failure. [ 69.594212][ T7390] name failslab, interval 1, probability 0, space 0, times 0 [ 69.597533][ T7390] CPU: 0 UID: 0 PID: 7390 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.597551][ T7390] Tainted: [W]=WARN [ 69.597555][ T7390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.597562][ T7390] Call trace: [ 69.597566][ T7390] show_stack+0x2c/0x3c (C) [ 69.597583][ T7390] dump_stack_lvl+0xe4/0x150 [ 69.597595][ T7390] dump_stack+0x1c/0x28 [ 69.597606][ T7390] should_fail_ex+0x418/0x590 [ 69.597619][ T7390] should_failslab+0xc8/0x130 [ 69.597633][ T7390] __kmalloc_cache_noprof+0x80/0x428 [ 69.597644][ T7390] vma_node_allow+0x70/0x244 [ 69.597657][ T7390] drm_vma_node_allow+0x2c/0x3c [ 69.597669][ T7390] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.597691][ T7390] drm_gem_handle_create+0x60/0x74 [ 69.597707][ T7390] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.597720][ T7390] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.597732][ T7390] drm_ioctl_kernel+0x26c/0x368 [ 69.597743][ T7390] drm_ioctl+0x6a0/0xb98 [ 69.597752][ T7390] __arm64_sys_ioctl+0x14c/0x1cc [ 69.597766][ T7390] invoke_syscall+0x98/0x2b8 [ 69.597777][ T7390] el0_svc_common+0x130/0x23c [ 69.597788][ T7390] do_el0_svc+0x48/0x58 [ 69.597798][ T7390] el0_svc+0x54/0x168 [ 69.597811][ T7390] el0t_64_sync_handler+0x84/0x108 [ 69.597824][ T7390] el0t_64_sync+0x198/0x19c [ 69.601176][ T7392] FAULT_INJECTION: forcing a failure. [ 69.601176][ T7392] name failslab, interval 1, probability 0, space 0, times 0 [ 69.604222][ T7394] FAULT_INJECTION: forcing a failure. [ 69.604222][ T7394] name failslab, interval 1, probability 0, space 0, times 0 [ 69.643025][ T7392] CPU: 0 UID: 0 PID: 7392 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.643045][ T7392] Tainted: [W]=WARN [ 69.643049][ T7392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.643056][ T7392] Call trace: [ 69.643060][ T7392] show_stack+0x2c/0x3c (C) [ 69.643077][ T7392] dump_stack_lvl+0xe4/0x150 [ 69.643090][ T7392] dump_stack+0x1c/0x28 [ 69.643101][ T7392] should_fail_ex+0x418/0x590 [ 69.643114][ T7392] should_failslab+0xc8/0x130 [ 69.643135][ T7392] __kmalloc_cache_noprof+0x80/0x428 [ 69.643148][ T7392] vma_node_allow+0x70/0x244 [ 69.643161][ T7392] drm_vma_node_allow+0x2c/0x3c [ 69.643173][ T7392] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.643188][ T7392] drm_gem_handle_create+0x60/0x74 [ 69.643202][ T7392] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.643215][ T7392] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.643227][ T7392] drm_ioctl_kernel+0x26c/0x368 [ 69.643238][ T7392] drm_ioctl+0x6a0/0xb98 [ 69.643247][ T7392] __arm64_sys_ioctl+0x14c/0x1cc [ 69.643261][ T7392] invoke_syscall+0x98/0x2b8 [ 69.643272][ T7392] el0_svc_common+0x130/0x23c [ 69.643282][ T7392] do_el0_svc+0x48/0x58 [ 69.643293][ T7392] el0_svc+0x54/0x168 [ 69.643306][ T7392] el0t_64_sync_handler+0x84/0x108 [ 69.643319][ T7392] el0t_64_sync+0x198/0x19c [ 69.685723][ C0] vkms_vblank_simulate: vblank timer overrun [ 69.705874][ T7393] FAULT_INJECTION: forcing a failure. [ 69.705874][ T7393] name failslab, interval 1, probability 0, space 0, times 0 [ 69.709527][ T7393] CPU: 1 UID: 0 PID: 7393 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.709546][ T7393] Tainted: [W]=WARN [ 69.709550][ T7393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.709557][ T7393] Call trace: [ 69.709561][ T7393] show_stack+0x2c/0x3c (C) [ 69.709578][ T7393] dump_stack_lvl+0xe4/0x150 [ 69.709590][ T7393] dump_stack+0x1c/0x28 [ 69.709601][ T7393] should_fail_ex+0x418/0x590 [ 69.709614][ T7393] should_failslab+0xc8/0x130 [ 69.709627][ T7393] __kmalloc_cache_noprof+0x80/0x428 [ 69.709639][ T7393] vma_node_allow+0x70/0x244 [ 69.709652][ T7393] drm_vma_node_allow+0x2c/0x3c [ 69.709664][ T7393] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.709679][ T7393] drm_gem_handle_create+0x60/0x74 [ 69.709702][ T7393] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.709715][ T7393] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.709727][ T7393] drm_ioctl_kernel+0x26c/0x368 [ 69.709738][ T7393] drm_ioctl+0x6a0/0xb98 [ 69.709747][ T7393] __arm64_sys_ioctl+0x14c/0x1cc [ 69.709761][ T7393] invoke_syscall+0x98/0x2b8 [ 69.709772][ T7393] el0_svc_common+0x130/0x23c [ 69.709782][ T7393] do_el0_svc+0x48/0x58 [ 69.709792][ T7393] el0_svc+0x54/0x168 [ 69.709806][ T7393] el0t_64_sync_handler+0x84/0x108 [ 69.709819][ T7393] el0t_64_sync+0x198/0x19c [ 69.759504][ T7396] FAULT_INJECTION: forcing a failure. [ 69.759504][ T7396] name failslab, interval 1, probability 0, space 0, times 0 [ 69.763015][ T7396] CPU: 1 UID: 0 PID: 7396 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.763033][ T7396] Tainted: [W]=WARN [ 69.763037][ T7396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.763044][ T7396] Call trace: [ 69.763048][ T7396] show_stack+0x2c/0x3c (C) [ 69.763065][ T7396] dump_stack_lvl+0xe4/0x150 [ 69.763077][ T7396] dump_stack+0x1c/0x28 [ 69.763088][ T7396] should_fail_ex+0x418/0x590 [ 69.763116][ T7396] should_failslab+0xc8/0x130 [ 69.763129][ T7396] __kmalloc_cache_noprof+0x80/0x428 [ 69.763140][ T7396] vma_node_allow+0x70/0x244 [ 69.763154][ T7396] drm_vma_node_allow+0x2c/0x3c [ 69.763166][ T7396] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.763180][ T7396] drm_gem_handle_create+0x60/0x74 [ 69.763194][ T7396] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.763207][ T7396] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.763219][ T7396] drm_ioctl_kernel+0x26c/0x368 [ 69.763230][ T7396] drm_ioctl+0x6a0/0xb98 [ 69.763239][ T7396] __arm64_sys_ioctl+0x14c/0x1cc [ 69.763253][ T7396] invoke_syscall+0x98/0x2b8 [ 69.763264][ T7396] el0_svc_common+0x130/0x23c [ 69.763275][ T7396] do_el0_svc+0x48/0x58 [ 69.763285][ T7396] el0_svc+0x54/0x168 [ 69.763299][ T7396] el0t_64_sync_handler+0x84/0x108 [ 69.763311][ T7396] el0t_64_sync+0x198/0x19c [ 69.787990][ T7401] FAULT_INJECTION: forcing a failure. [ 69.787990][ T7401] name failslab, interval 1, probability 0, space 0, times 0 [ 69.788018][ T7401] CPU: 0 UID: 0 PID: 7401 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.788034][ T7401] Tainted: [W]=WARN [ 69.788038][ T7401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.788045][ T7401] Call trace: [ 69.788049][ T7401] show_stack+0x2c/0x3c (C) [ 69.788067][ T7401] dump_stack_lvl+0xe4/0x150 [ 69.788079][ T7401] dump_stack+0x1c/0x28 [ 69.788090][ T7401] should_fail_ex+0x418/0x590 [ 69.788103][ T7401] should_failslab+0xc8/0x130 [ 69.788117][ T7401] __kmalloc_cache_noprof+0x80/0x428 [ 69.788139][ T7401] vma_node_allow+0x70/0x244 [ 69.788153][ T7401] drm_vma_node_allow+0x2c/0x3c [ 69.788165][ T7401] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.788180][ T7401] drm_gem_handle_create+0x60/0x74 [ 69.788193][ T7401] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.788207][ T7401] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.788219][ T7401] drm_ioctl_kernel+0x26c/0x368 [ 69.788233][ T7401] drm_ioctl+0x6a0/0xb98 [ 69.788243][ T7401] __arm64_sys_ioctl+0x14c/0x1cc [ 69.788257][ T7401] invoke_syscall+0x98/0x2b8 [ 69.788268][ T7401] el0_svc_common+0x130/0x23c [ 69.788279][ T7401] do_el0_svc+0x48/0x58 [ 69.788289][ T7401] el0_svc+0x54/0x168 [ 69.788303][ T7401] el0t_64_sync_handler+0x84/0x108 [ 69.788315][ T7401] el0t_64_sync+0x198/0x19c [ 69.803051][ T2282] cfg80211: failed to load regulatory.db [ 69.806356][ T7394] CPU: 1 UID: 0 PID: 7394 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.806377][ T7394] Tainted: [W]=WARN [ 69.806381][ T7394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.806388][ T7394] Call trace: [ 69.806391][ T7394] show_stack+0x2c/0x3c (C) [ 69.806408][ T7394] dump_stack_lvl+0xe4/0x150 [ 69.806421][ T7394] dump_stack+0x1c/0x28 [ 69.806431][ T7394] should_fail_ex+0x418/0x590 [ 69.806444][ T7394] should_failslab+0xc8/0x130 [ 69.806457][ T7394] __kmalloc_cache_noprof+0x80/0x428 [ 69.806468][ T7394] vma_node_allow+0x70/0x244 [ 69.806481][ T7394] drm_vma_node_allow+0x2c/0x3c [ 69.806493][ T7394] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.806508][ T7394] drm_gem_handle_create+0x60/0x74 [ 69.806522][ T7394] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.806535][ T7394] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.806547][ T7394] drm_ioctl_kernel+0x26c/0x368 [ 69.806558][ T7394] drm_ioctl+0x6a0/0xb98 [ 69.806567][ T7394] __arm64_sys_ioctl+0x14c/0x1cc [ 69.806581][ T7394] invoke_syscall+0x98/0x2b8 [ 69.806592][ T7394] el0_svc_common+0x130/0x23c [ 69.806603][ T7394] do_el0_svc+0x48/0x58 [ 69.806613][ T7394] el0_svc+0x54/0x168 [ 69.806626][ T7394] el0t_64_sync_handler+0x84/0x108 [ 69.806639][ T7394] el0t_64_sync+0x198/0x19c [ 69.908506][ T7408] FAULT_INJECTION: forcing a failure. [ 69.908506][ T7408] name failslab, interval 1, probability 0, space 0, times 0 [ 69.912934][ T7408] CPU: 1 UID: 0 PID: 7408 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.912954][ T7408] Tainted: [W]=WARN [ 69.912958][ T7408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.912966][ T7408] Call trace: [ 69.912969][ T7408] show_stack+0x2c/0x3c (C) [ 69.912987][ T7408] dump_stack_lvl+0xe4/0x150 [ 69.913000][ T7408] dump_stack+0x1c/0x28 [ 69.913010][ T7408] should_fail_ex+0x418/0x590 [ 69.913024][ T7408] should_failslab+0xc8/0x130 [ 69.913053][ T7408] __kmalloc_cache_noprof+0x80/0x428 [ 69.913065][ T7408] vma_node_allow+0x70/0x244 [ 69.913078][ T7408] drm_vma_node_allow+0x2c/0x3c [ 69.913091][ T7408] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.913105][ T7408] drm_gem_handle_create+0x60/0x74 [ 69.913119][ T7408] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.913132][ T7408] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.913144][ T7408] drm_ioctl_kernel+0x26c/0x368 [ 69.913155][ T7408] drm_ioctl+0x6a0/0xb98 [ 69.913165][ T7408] __arm64_sys_ioctl+0x14c/0x1cc [ 69.913179][ T7408] invoke_syscall+0x98/0x2b8 [ 69.913190][ T7408] el0_svc_common+0x130/0x23c [ 69.913200][ T7408] do_el0_svc+0x48/0x58 [ 69.913211][ T7408] el0_svc+0x54/0x168 [ 69.913224][ T7408] el0t_64_sync_handler+0x84/0x108 [ 69.913237][ T7408] el0t_64_sync+0x198/0x19c [ 69.984621][ T7419] FAULT_INJECTION: forcing a failure. [ 69.984621][ T7419] name failslab, interval 1, probability 0, space 0, times 0 [ 69.990653][ T7416] FAULT_INJECTION: forcing a failure. [ 69.990653][ T7416] name failslab, interval 1, probability 0, space 0, times 0 [ 69.992551][ T7421] FAULT_INJECTION: forcing a failure. [ 69.992551][ T7421] name failslab, interval 1, probability 0, space 0, times 0 [ 69.997100][ T7415] FAULT_INJECTION: forcing a failure. [ 69.997100][ T7415] name failslab, interval 1, probability 0, space 0, times 0 [ 69.997591][ T7421] CPU: 1 UID: 0 PID: 7421 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 69.997611][ T7421] Tainted: [W]=WARN [ 69.997615][ T7421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.997623][ T7421] Call trace: [ 69.997626][ T7421] show_stack+0x2c/0x3c (C) [ 69.997644][ T7421] dump_stack_lvl+0xe4/0x150 [ 69.997657][ T7421] dump_stack+0x1c/0x28 [ 69.997668][ T7421] should_fail_ex+0x418/0x590 [ 69.997681][ T7421] should_failslab+0xc8/0x130 [ 69.997701][ T7421] __kmalloc_cache_noprof+0x80/0x428 [ 69.997713][ T7421] vma_node_allow+0x70/0x244 [ 69.997727][ T7421] drm_vma_node_allow+0x2c/0x3c [ 69.997739][ T7421] drm_gem_handle_create_tail+0x1dc/0x384 [ 69.997754][ T7421] drm_gem_handle_create+0x60/0x74 [ 69.997767][ T7421] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 69.997780][ T7421] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 69.997792][ T7421] drm_ioctl_kernel+0x26c/0x368 [ 69.997803][ T7421] drm_ioctl+0x6a0/0xb98 [ 69.997813][ T7421] __arm64_sys_ioctl+0x14c/0x1cc [ 69.997827][ T7421] invoke_syscall+0x98/0x2b8 [ 69.997838][ T7421] el0_svc_common+0x130/0x23c [ 69.997848][ T7421] do_el0_svc+0x48/0x58 [ 69.997858][ T7421] el0_svc+0x54/0x168 [ 69.997872][ T7421] el0t_64_sync_handler+0x84/0x108 [ 69.997885][ T7421] el0t_64_sync+0x198/0x19c [ 70.034844][ T7416] CPU: 0 UID: 0 PID: 7416 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.034863][ T7416] Tainted: [W]=WARN [ 70.034867][ T7416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.034875][ T7416] Call trace: [ 70.034878][ T7416] show_stack+0x2c/0x3c (C) [ 70.034896][ T7416] dump_stack_lvl+0xe4/0x150 [ 70.034908][ T7416] dump_stack+0x1c/0x28 [ 70.034919][ T7416] should_fail_ex+0x418/0x590 [ 70.034932][ T7416] should_failslab+0xc8/0x130 [ 70.034945][ T7416] __kmalloc_cache_noprof+0x80/0x428 [ 70.034957][ T7416] vma_node_allow+0x70/0x244 [ 70.034970][ T7416] drm_vma_node_allow+0x2c/0x3c [ 70.034982][ T7416] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.034997][ T7416] drm_gem_handle_create+0x60/0x74 [ 70.035010][ T7416] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.035024][ T7416] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.035036][ T7416] drm_ioctl_kernel+0x26c/0x368 [ 70.035047][ T7416] drm_ioctl+0x6a0/0xb98 [ 70.035057][ T7416] __arm64_sys_ioctl+0x14c/0x1cc [ 70.035071][ T7416] invoke_syscall+0x98/0x2b8 [ 70.035081][ T7416] el0_svc_common+0x130/0x23c [ 70.035092][ T7416] do_el0_svc+0x48/0x58 [ 70.035102][ T7416] el0_svc+0x54/0x168 [ 70.035115][ T7416] el0t_64_sync_handler+0x84/0x108 [ 70.035136][ T7416] el0t_64_sync+0x198/0x19c [ 70.038263][ T7423] FAULT_INJECTION: forcing a failure. [ 70.038263][ T7423] name failslab, interval 1, probability 0, space 0, times 0 [ 70.051861][ T7419] CPU: 0 UID: 0 PID: 7419 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.051883][ T7419] Tainted: [W]=WARN [ 70.051887][ T7419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.051894][ T7419] Call trace: [ 70.051898][ T7419] show_stack+0x2c/0x3c (C) [ 70.051916][ T7419] dump_stack_lvl+0xe4/0x150 [ 70.051928][ T7419] dump_stack+0x1c/0x28 [ 70.051938][ T7419] should_fail_ex+0x418/0x590 [ 70.051952][ T7419] should_failslab+0xc8/0x130 [ 70.051965][ T7419] __kmalloc_cache_noprof+0x80/0x428 [ 70.051976][ T7419] vma_node_allow+0x70/0x244 [ 70.051989][ T7419] drm_vma_node_allow+0x2c/0x3c [ 70.052001][ T7419] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.052016][ T7419] drm_gem_handle_create+0x60/0x74 [ 70.052029][ T7419] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.052043][ T7419] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.052055][ T7419] drm_ioctl_kernel+0x26c/0x368 [ 70.052066][ T7419] drm_ioctl+0x6a0/0xb98 [ 70.052076][ T7419] __arm64_sys_ioctl+0x14c/0x1cc [ 70.052089][ T7419] invoke_syscall+0x98/0x2b8 [ 70.052100][ T7419] el0_svc_common+0x130/0x23c [ 70.052111][ T7419] do_el0_svc+0x48/0x58 [ 70.052121][ T7419] el0_svc+0x54/0x168 [ 70.052143][ T7419] el0t_64_sync_handler+0x84/0x108 [ 70.052157][ T7419] el0t_64_sync+0x198/0x19c [ 70.062486][ T7426] FAULT_INJECTION: forcing a failure. [ 70.062486][ T7426] name failslab, interval 1, probability 0, space 0, times 0 [ 70.062512][ T7426] CPU: 0 UID: 0 PID: 7426 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.062528][ T7426] Tainted: [W]=WARN [ 70.062532][ T7426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.062539][ T7426] Call trace: [ 70.062543][ T7426] show_stack+0x2c/0x3c (C) [ 70.062559][ T7426] dump_stack_lvl+0xe4/0x150 [ 70.062572][ T7426] dump_stack+0x1c/0x28 [ 70.062582][ T7426] should_fail_ex+0x418/0x590 [ 70.062595][ T7426] should_failslab+0xc8/0x130 [ 70.062608][ T7426] __kmalloc_cache_noprof+0x80/0x428 [ 70.062619][ T7426] vma_node_allow+0x70/0x244 [ 70.062632][ T7426] drm_vma_node_allow+0x2c/0x3c [ 70.062644][ T7426] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.062659][ T7426] drm_gem_handle_create+0x60/0x74 [ 70.062676][ T7426] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.062698][ T7426] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.062710][ T7426] drm_ioctl_kernel+0x26c/0x368 [ 70.062721][ T7426] drm_ioctl+0x6a0/0xb98 [ 70.062730][ T7426] __arm64_sys_ioctl+0x14c/0x1cc [ 70.062744][ T7426] invoke_syscall+0x98/0x2b8 [ 70.062754][ T7426] el0_svc_common+0x130/0x23c [ 70.062765][ T7426] do_el0_svc+0x48/0x58 [ 70.062775][ T7426] el0_svc+0x54/0x168 [ 70.062789][ T7426] el0t_64_sync_handler+0x84/0x108 [ 70.062802][ T7426] el0t_64_sync+0x198/0x19c [ 70.097489][ T7415] CPU: 0 UID: 0 PID: 7415 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.097511][ T7415] Tainted: [W]=WARN [ 70.097515][ T7415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.097522][ T7415] Call trace: [ 70.097526][ T7415] show_stack+0x2c/0x3c (C) [ 70.097547][ T7415] dump_stack_lvl+0xe4/0x150 [ 70.097560][ T7415] dump_stack+0x1c/0x28 [ 70.097571][ T7415] should_fail_ex+0x418/0x590 [ 70.097584][ T7415] should_failslab+0xc8/0x130 [ 70.097597][ T7415] __kmalloc_cache_noprof+0x80/0x428 [ 70.097608][ T7415] vma_node_allow+0x70/0x244 [ 70.097621][ T7415] drm_vma_node_allow+0x2c/0x3c [ 70.097633][ T7415] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.097648][ T7415] drm_gem_handle_create+0x60/0x74 [ 70.097662][ T7415] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.097675][ T7415] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.097695][ T7415] drm_ioctl_kernel+0x26c/0x368 [ 70.097706][ T7415] drm_ioctl+0x6a0/0xb98 [ 70.097716][ T7415] __arm64_sys_ioctl+0x14c/0x1cc [ 70.097730][ T7415] invoke_syscall+0x98/0x2b8 [ 70.097741][ T7415] el0_svc_common+0x130/0x23c [ 70.097752][ T7415] do_el0_svc+0x48/0x58 [ 70.097762][ T7415] el0_svc+0x54/0x168 [ 70.097775][ T7415] el0t_64_sync_handler+0x84/0x108 [ 70.097789][ T7415] el0t_64_sync+0x198/0x19c [ 70.099713][ T7430] FAULT_INJECTION: forcing a failure. [ 70.099713][ T7430] name failslab, interval 1, probability 0, space 0, times 0 [ 70.134020][ T7423] CPU: 1 UID: 0 PID: 7423 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.134050][ T7423] Tainted: [W]=WARN [ 70.134055][ T7423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.134062][ T7423] Call trace: [ 70.134066][ T7423] show_stack+0x2c/0x3c (C) [ 70.134090][ T7423] dump_stack_lvl+0xe4/0x150 [ 70.134103][ T7423] dump_stack+0x1c/0x28 [ 70.134114][ T7423] should_fail_ex+0x418/0x590 [ 70.134127][ T7423] should_failslab+0xc8/0x130 [ 70.134140][ T7423] __kmalloc_cache_noprof+0x80/0x428 [ 70.134151][ T7423] vma_node_allow+0x70/0x244 [ 70.134164][ T7423] drm_vma_node_allow+0x2c/0x3c [ 70.134177][ T7423] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.134192][ T7423] drm_gem_handle_create+0x60/0x74 [ 70.134205][ T7423] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.134219][ T7423] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.134231][ T7423] drm_ioctl_kernel+0x26c/0x368 [ 70.134246][ T7423] drm_ioctl+0x6a0/0xb98 [ 70.134256][ T7423] __arm64_sys_ioctl+0x14c/0x1cc [ 70.134269][ T7423] invoke_syscall+0x98/0x2b8 [ 70.134280][ T7423] el0_svc_common+0x130/0x23c [ 70.134291][ T7423] do_el0_svc+0x48/0x58 [ 70.134301][ T7423] el0_svc+0x54/0x168 [ 70.134315][ T7423] el0t_64_sync_handler+0x84/0x108 [ 70.134328][ T7423] el0t_64_sync+0x198/0x19c [ 70.134782][ T7423] ------------[ cut here ]------------ [ 70.157494][ T7415] ------------[ cut here ]------------ [ 70.158141][ T7423] WARNING: CPU: 1 PID: 7423 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 70.159314][ T7415] WARNING: CPU: 0 PID: 7415 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 70.160533][ T7423] Modules linked in: [ 70.161595][ T7415] Modules linked in: [ 70.162845][ T7423] [ 70.164043][ T7415] [ 70.165478][ T7423] CPU: 1 UID: 0 PID: 7423 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.166696][ T7415] CPU: 0 UID: 0 PID: 7415 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.168010][ T7423] Tainted: [W]=WARN [ 70.169513][ T7415] Tainted: [W]=WARN [ 70.170919][ T7423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.172407][ T7415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.173993][ T7423] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.175273][ T7415] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.176400][ T7423] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 70.177653][ T7415] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 70.178879][ T7423] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 70.180071][ T7415] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 70.181254][ T7423] sp : ffff8000a4b37880 [ 70.182262][ T7415] sp : ffff8000a26d7880 [ 70.183683][ T7423] x29: ffff8000a4b37880 [ 70.184893][ T7415] x29: ffff8000a26d7880 [ 70.188492][ T7423] x28: dfff800000000000 [ 70.191807][ T7415] x28: dfff800000000000 [ 70.192890][ T7423] x27: 0000000000000001 [ 70.195599][ T7415] x27: 0000000000000000 [ 70.196510][ T7423] [ 70.197680][ T7415] [ 70.198980][ T7423] x26: ffff0000c9f10000 [ 70.200085][ T7415] x26: ffff0000c9f10000 [ 70.201364][ T7423] x25: 1fffe0001c7a1401 [ 70.202577][ T7415] x25: 1fffe000190e4801 [ 70.204026][ T7423] x24: dfff800000000000 [ 70.205207][ T7415] x24: dfff800000000000 [ 70.206568][ T7423] [ 70.208096][ T7415] [ 70.208106][ T7415] x23: 1fffe000190e4800 [ 70.209514][ T7423] x23: 1fffe0001c7a1400 [ 70.210939][ T7415] x22: ffff0000c8724004 [ 70.212549][ T7423] x22: ffff0000e3d0a004 [ 70.213863][ T7415] x21: ffff0000c8724008 [ 70.215013][ T7423] x21: ffff0000e3d0a008 [ 70.216360][ T7415] [ 70.217632][ T7423] [ 70.218901][ T7415] x20: 0000000000000000 [ 70.220039][ T7423] x20: 0000000000000000 [ 70.221051][ T7415] x19: ffff0000c8724000 [ 70.222425][ T7423] x19: ffff0000e3d0a000 [ 70.223580][ T7415] x18: 0000000000000008 [ 70.225014][ T7423] x18: 0000000000000008 [ 70.226466][ T7415] [ 70.229681][ T7423] [ 70.232588][ T7415] x17: ffff80008fd4d000 [ 70.233597][ T7423] x17: ffff80008fd4d000 [ 70.234582][ T7415] x16: ffff8000803ba7e4 [ 70.235187][ T7423] x16: ffff8000803ba7e4 [ 70.235756][ T7415] x15: 0000000000000001 [ 70.239014][ T7423] x15: 0000000000000001 [ 70.242101][ T7415] [ 70.243174][ T7423] [ 70.244104][ T7415] x14: 1fffe0001b7ebe1c [ 70.246836][ T7423] x14: 1fffe0001c11201c [ 70.249343][ T7415] x13: 0000000000000000 [ 70.251418][ T7423] x13: 0000000000000000 [ 70.253410][ T7415] x12: 0000000000000000 [ 70.255186][ T7423] x12: 0000000000000000 [ 70.256882][ T7415] [ 70.258707][ T7423] [ 70.260423][ T7415] x11: 0000000000000001 [ 70.261517][ T7423] x11: 0000000000000001 [ 70.262594][ T7415] x10: 0000000000ff0100 [ 70.263770][ T7423] x10: 0000000000ff0100 [ 70.264864][ T7415] x9 : 0000000000000000 [ 70.265985][ T7423] x9 : 0000000000000000 [ 70.267086][ T7415] [ 70.268252][ T7423] [ 70.269271][ T7415] x8 : ffff0000e3d05b80 [ 70.269946][ T7423] x8 : ffff0000db990000 [ 70.270548][ T7415] x7 : ffff8000842fc4b0 [ 70.271647][ T7423] x7 : ffff8000842fc4b0 [ 70.272691][ T7415] x6 : 0000000000000000 [ 70.273889][ T7423] x6 : 0000000000000000 [ 70.274949][ T7415] [ 70.276119][ T7423] [ 70.277237][ T7415] x5 : 0000000000000000 [ 70.277840][ T7423] x5 : 0000000000000000 [ 70.278432][ T7415] x4 : 0000000000000001 [ 70.279524][ T7423] x4 : 0000000000000001 [ 70.280584][ T7415] x3 : ffff800080485038 [ 70.281699][ T7423] x3 : ffff800080485038 [ 70.282781][ T7415] [ 70.283908][ T7423] [ 70.284975][ T7415] x2 : 0000000000000001 [ 70.285582][ T7423] x2 : 0000000000000001 [ 70.286167][ T7415] x1 : 0000000000000000 [ 70.287291][ T7423] x1 : 0000000000000000 [ 70.288340][ T7415] x0 : 0000000000000000 [ 70.289455][ T7423] x0 : 0000000000000000 [ 70.290524][ T7415] [ 70.291658][ T7423] [ 70.292756][ T7415] Call trace: [ 70.293359][ T7423] Call trace: [ 70.293925][ T7415] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 70.295084][ T7423] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 70.296139][ T7415] drm_gem_handle_create_tail+0x224/0x384 [ 70.297266][ T7423] drm_gem_handle_create_tail+0x224/0x384 [ 70.298362][ T7415] drm_gem_handle_create+0x60/0x74 [ 70.299472][ T7423] drm_gem_handle_create+0x60/0x74 [ 70.300545][ T7415] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.301164][ T7423] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.301747][ T7415] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.302859][ T7423] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.303886][ T7415] drm_ioctl_kernel+0x26c/0x368 [ 70.305012][ T7423] drm_ioctl_kernel+0x26c/0x368 [ 70.306069][ T7415] drm_ioctl+0x6a0/0xb98 [ 70.307193][ T7423] drm_ioctl+0x6a0/0xb98 [ 70.308288][ T7415] __arm64_sys_ioctl+0x14c/0x1cc [ 70.308914][ T7423] __arm64_sys_ioctl+0x14c/0x1cc [ 70.309501][ T7415] invoke_syscall+0x98/0x2b8 [ 70.310650][ T7423] invoke_syscall+0x98/0x2b8 [ 70.311767][ T7415] el0_svc_common+0x130/0x23c [ 70.312862][ T7423] el0_svc_common+0x130/0x23c [ 70.313913][ T7415] do_el0_svc+0x48/0x58 [ 70.315050][ T7423] do_el0_svc+0x48/0x58 [ 70.316111][ T7415] el0_svc+0x54/0x168 [ 70.316712][ T7423] el0_svc+0x54/0x168 [ 70.317304][ T7415] el0t_64_sync_handler+0x84/0x108 [ 70.318400][ T7423] el0t_64_sync_handler+0x84/0x108 [ 70.319429][ T7415] el0t_64_sync+0x198/0x19c [ 70.320572][ T7423] el0t_64_sync+0x198/0x19c [ 70.321645][ T7415] irq event stamp: 596 [ 70.322793][ T7423] irq event stamp: 858 [ 70.323832][ T7415] hardirqs last enabled at (595): [] exit_to_kernel_mode+0xdc/0x10c [ 70.324487][ T7423] hardirqs last enabled at (857): [] dump_stack_lvl+0x10c/0x150 [ 70.325080][ T7415] hardirqs last disabled at (596): [] el1_dbg+0x24/0x80 [ 70.326145][ T7423] hardirqs last disabled at (858): [] el1_dbg+0x24/0x80 [ 70.327180][ T7415] softirqs last enabled at (568): [] handle_softirqs+0xb44/0xd34 [ 70.328265][ T7423] softirqs last enabled at (828): [] handle_softirqs+0xb44/0xd34 [ 70.329287][ T7415] softirqs last disabled at (519): [] __do_softirq+0x14/0x20 [ 70.330426][ T7423] softirqs last disabled at (813): [] __do_softirq+0x14/0x20 [ 70.331462][ T7415] ---[ end trace 0000000000000000 ]--- [ 70.332058][ T7423] ---[ end trace 0000000000000000 ]--- [ 70.332790][ C0] vkms_vblank_simulate: vblank timer overrun [ 70.405460][ C0] vkms_vblank_simulate: vblank timer overrun [ 70.413862][ T7435] FAULT_INJECTION: forcing a failure. [ 70.413862][ T7435] name failslab, interval 1, probability 0, space 0, times 0 [ 70.417449][ T7435] CPU: 1 UID: 0 PID: 7435 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.417468][ T7435] Tainted: [W]=WARN [ 70.417473][ T7435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.417481][ T7435] Call trace: [ 70.417484][ T7435] show_stack+0x2c/0x3c (C) [ 70.417502][ T7435] dump_stack_lvl+0xe4/0x150 [ 70.417514][ T7435] dump_stack+0x1c/0x28 [ 70.417532][ T7435] should_fail_ex+0x418/0x590 [ 70.417546][ T7435] should_failslab+0xc8/0x130 [ 70.417559][ T7435] __kmalloc_cache_noprof+0x80/0x428 [ 70.417572][ T7435] vma_node_allow+0x70/0x244 [ 70.417585][ T7435] drm_vma_node_allow+0x2c/0x3c [ 70.417597][ T7435] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.417612][ T7435] drm_gem_handle_create+0x60/0x74 [ 70.417625][ T7435] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.417643][ T7435] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.417656][ T7435] drm_ioctl_kernel+0x26c/0x368 [ 70.417666][ T7435] drm_ioctl+0x6a0/0xb98 [ 70.417676][ T7435] __arm64_sys_ioctl+0x14c/0x1cc [ 70.417697][ T7435] invoke_syscall+0x98/0x2b8 [ 70.417708][ T7435] el0_svc_common+0x130/0x23c [ 70.417719][ T7435] do_el0_svc+0x48/0x58 [ 70.417729][ T7435] el0_svc+0x54/0x168 [ 70.417743][ T7435] el0t_64_sync_handler+0x84/0x108 [ 70.417756][ T7435] el0t_64_sync+0x198/0x19c [ 70.479915][ T7437] FAULT_INJECTION: forcing a failure. [ 70.479915][ T7437] name failslab, interval 1, probability 0, space 0, times 0 [ 70.483676][ T7437] CPU: 1 UID: 0 PID: 7437 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.483704][ T7437] Tainted: [W]=WARN [ 70.483708][ T7437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.483716][ T7437] Call trace: [ 70.483719][ T7437] show_stack+0x2c/0x3c (C) [ 70.483737][ T7437] dump_stack_lvl+0xe4/0x150 [ 70.483749][ T7437] dump_stack+0x1c/0x28 [ 70.483760][ T7437] should_fail_ex+0x418/0x590 [ 70.483774][ T7437] should_failslab+0xc8/0x130 [ 70.483787][ T7437] __kmalloc_cache_noprof+0x80/0x428 [ 70.483798][ T7437] vma_node_allow+0x70/0x244 [ 70.483811][ T7437] drm_vma_node_allow+0x2c/0x3c [ 70.483824][ T7437] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.483839][ T7437] drm_gem_handle_create+0x60/0x74 [ 70.483852][ T7437] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.483866][ T7437] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.483878][ T7437] drm_ioctl_kernel+0x26c/0x368 [ 70.483889][ T7437] drm_ioctl+0x6a0/0xb98 [ 70.483898][ T7437] __arm64_sys_ioctl+0x14c/0x1cc [ 70.483912][ T7437] invoke_syscall+0x98/0x2b8 [ 70.483923][ T7437] el0_svc_common+0x130/0x23c [ 70.483934][ T7437] do_el0_svc+0x48/0x58 [ 70.483944][ T7437] el0_svc+0x54/0x168 [ 70.483957][ T7437] el0t_64_sync_handler+0x84/0x108 [ 70.483970][ T7437] el0t_64_sync+0x198/0x19c [ 70.545592][ T7440] FAULT_INJECTION: forcing a failure. [ 70.545592][ T7440] name failslab, interval 1, probability 0, space 0, times 0 [ 70.548951][ T7440] CPU: 1 UID: 0 PID: 7440 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.548970][ T7440] Tainted: [W]=WARN [ 70.548974][ T7440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.548982][ T7440] Call trace: [ 70.548985][ T7440] show_stack+0x2c/0x3c (C) [ 70.549002][ T7440] dump_stack_lvl+0xe4/0x150 [ 70.549014][ T7440] dump_stack+0x1c/0x28 [ 70.549025][ T7440] should_fail_ex+0x418/0x590 [ 70.549038][ T7440] should_failslab+0xc8/0x130 [ 70.549052][ T7440] __kmalloc_cache_noprof+0x80/0x428 [ 70.549063][ T7440] vma_node_allow+0x70/0x244 [ 70.549076][ T7440] drm_vma_node_allow+0x2c/0x3c [ 70.549088][ T7440] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.549103][ T7440] drm_gem_handle_create+0x60/0x74 [ 70.549117][ T7440] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.549130][ T7440] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.549142][ T7440] drm_ioctl_kernel+0x26c/0x368 [ 70.549153][ T7440] drm_ioctl+0x6a0/0xb98 [ 70.549163][ T7440] __arm64_sys_ioctl+0x14c/0x1cc [ 70.549176][ T7440] invoke_syscall+0x98/0x2b8 [ 70.549187][ T7440] el0_svc_common+0x130/0x23c [ 70.549198][ T7440] do_el0_svc+0x48/0x58 [ 70.549208][ T7440] el0_svc+0x54/0x168 [ 70.549222][ T7440] el0t_64_sync_handler+0x84/0x108 [ 70.549234][ T7440] el0t_64_sync+0x198/0x19c [ 70.589304][ T7433] FAULT_INJECTION: forcing a failure. [ 70.589304][ T7433] name failslab, interval 1, probability 0, space 0, times 0 [ 70.591976][ T7430] CPU: 0 UID: 0 PID: 7430 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.591999][ T7430] Tainted: [W]=WARN [ 70.592003][ T7430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.592011][ T7430] Call trace: [ 70.592014][ T7430] show_stack+0x2c/0x3c (C) [ 70.592032][ T7430] dump_stack_lvl+0xe4/0x150 [ 70.592045][ T7430] dump_stack+0x1c/0x28 [ 70.592057][ T7430] should_fail_ex+0x418/0x590 [ 70.592071][ T7430] should_failslab+0xc8/0x130 [ 70.592085][ T7430] __kmalloc_cache_noprof+0x80/0x428 [ 70.592097][ T7430] vma_node_allow+0x70/0x244 [ 70.592111][ T7430] drm_vma_node_allow+0x2c/0x3c [ 70.592129][ T7430] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.592145][ T7430] drm_gem_handle_create+0x60/0x74 [ 70.592160][ T7430] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.592174][ T7430] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.592187][ T7430] drm_ioctl_kernel+0x26c/0x368 [ 70.592198][ T7430] drm_ioctl+0x6a0/0xb98 [ 70.592208][ T7430] __arm64_sys_ioctl+0x14c/0x1cc [ 70.592223][ T7430] invoke_syscall+0x98/0x2b8 [ 70.592235][ T7430] el0_svc_common+0x130/0x23c [ 70.592246][ T7430] do_el0_svc+0x48/0x58 [ 70.592257][ T7430] el0_svc+0x54/0x168 [ 70.592271][ T7430] el0t_64_sync_handler+0x84/0x108 [ 70.592285][ T7430] el0t_64_sync+0x198/0x19c [ 70.605614][ T7443] FAULT_INJECTION: forcing a failure. [ 70.605614][ T7443] name failslab, interval 1, probability 0, space 0, times 0 [ 70.606518][ T7433] CPU: 1 UID: 0 PID: 7433 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.606540][ T7433] Tainted: [W]=WARN [ 70.606544][ T7433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.606551][ T7433] Call trace: [ 70.606555][ T7433] show_stack+0x2c/0x3c (C) [ 70.606572][ T7433] dump_stack_lvl+0xe4/0x150 [ 70.606584][ T7433] dump_stack+0x1c/0x28 [ 70.606594][ T7433] should_fail_ex+0x418/0x590 [ 70.606607][ T7433] should_failslab+0xc8/0x130 [ 70.606620][ T7433] __kmalloc_cache_noprof+0x80/0x428 [ 70.606632][ T7433] vma_node_allow+0x70/0x244 [ 70.606645][ T7433] drm_vma_node_allow+0x2c/0x3c [ 70.606657][ T7433] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.606672][ T7433] drm_gem_handle_create+0x60/0x74 [ 70.606691][ T7433] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.606706][ T7433] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.606719][ T7433] drm_ioctl_kernel+0x26c/0x368 [ 70.606729][ T7433] drm_ioctl+0x6a0/0xb98 [ 70.606739][ T7433] __arm64_sys_ioctl+0x14c/0x1cc [ 70.606752][ T7433] invoke_syscall+0x98/0x2b8 [ 70.606764][ T7433] el0_svc_common+0x130/0x23c [ 70.606775][ T7433] do_el0_svc+0x48/0x58 [ 70.606785][ T7433] el0_svc+0x54/0x168 [ 70.606798][ T7433] el0t_64_sync_handler+0x84/0x108 [ 70.606811][ T7433] el0t_64_sync+0x198/0x19c [ 70.630525][ T7445] FAULT_INJECTION: forcing a failure. [ 70.630525][ T7445] name failslab, interval 1, probability 0, space 0, times 0 [ 70.652847][ T7441] FAULT_INJECTION: forcing a failure. [ 70.652847][ T7441] name failslab, interval 1, probability 0, space 0, times 0 [ 70.670323][ T7445] CPU: 1 UID: 0 PID: 7445 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.670346][ T7445] Tainted: [W]=WARN [ 70.670350][ T7445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.670358][ T7445] Call trace: [ 70.670361][ T7445] show_stack+0x2c/0x3c (C) [ 70.670379][ T7445] dump_stack_lvl+0xe4/0x150 [ 70.670391][ T7445] dump_stack+0x1c/0x28 [ 70.670402][ T7445] should_fail_ex+0x418/0x590 [ 70.670415][ T7445] should_failslab+0xc8/0x130 [ 70.670428][ T7445] __kmalloc_cache_noprof+0x80/0x428 [ 70.670440][ T7445] vma_node_allow+0x70/0x244 [ 70.670453][ T7445] drm_vma_node_allow+0x2c/0x3c [ 70.670465][ T7445] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.670480][ T7445] drm_gem_handle_create+0x60/0x74 [ 70.670493][ T7445] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.670507][ T7445] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.670519][ T7445] drm_ioctl_kernel+0x26c/0x368 [ 70.670529][ T7445] drm_ioctl+0x6a0/0xb98 [ 70.670539][ T7445] __arm64_sys_ioctl+0x14c/0x1cc [ 70.670553][ T7445] invoke_syscall+0x98/0x2b8 [ 70.670564][ T7445] el0_svc_common+0x130/0x23c [ 70.670575][ T7445] do_el0_svc+0x48/0x58 [ 70.670585][ T7445] el0_svc+0x54/0x168 [ 70.670598][ T7445] el0t_64_sync_handler+0x84/0x108 [ 70.670611][ T7445] el0t_64_sync+0x198/0x19c [ 70.761950][ T7443] CPU: 1 UID: 0 PID: 7443 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.761974][ T7443] Tainted: [W]=WARN [ 70.761978][ T7443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.761985][ T7443] Call trace: [ 70.761989][ T7443] show_stack+0x2c/0x3c (C) [ 70.762007][ T7443] dump_stack_lvl+0xe4/0x150 [ 70.762019][ T7443] dump_stack+0x1c/0x28 [ 70.762030][ T7443] should_fail_ex+0x418/0x590 [ 70.762043][ T7443] should_failslab+0xc8/0x130 [ 70.762056][ T7443] __kmalloc_cache_noprof+0x80/0x428 [ 70.762068][ T7443] vma_node_allow+0x70/0x244 [ 70.762081][ T7443] drm_vma_node_allow+0x2c/0x3c [ 70.762093][ T7443] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.762107][ T7443] drm_gem_handle_create+0x60/0x74 [ 70.762121][ T7443] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.762134][ T7443] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.762146][ T7443] drm_ioctl_kernel+0x26c/0x368 [ 70.762157][ T7443] drm_ioctl+0x6a0/0xb98 [ 70.762166][ T7443] __arm64_sys_ioctl+0x14c/0x1cc [ 70.762180][ T7443] invoke_syscall+0x98/0x2b8 [ 70.762191][ T7443] el0_svc_common+0x130/0x23c [ 70.762206][ T7443] do_el0_svc+0x48/0x58 [ 70.762216][ T7443] el0_svc+0x54/0x168 [ 70.762229][ T7443] el0t_64_sync_handler+0x84/0x108 [ 70.762242][ T7443] el0t_64_sync+0x198/0x19c [ 70.768593][ T7453] FAULT_INJECTION: forcing a failure. [ 70.768593][ T7453] name failslab, interval 1, probability 0, space 0, times 0 [ 70.776641][ T7455] FAULT_INJECTION: forcing a failure. [ 70.776641][ T7455] name failslab, interval 1, probability 0, space 0, times 0 [ 70.777654][ T7441] CPU: 0 UID: 0 PID: 7441 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.777675][ T7441] Tainted: [W]=WARN [ 70.777679][ T7441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.777695][ T7441] Call trace: [ 70.777698][ T7441] show_stack+0x2c/0x3c (C) [ 70.777716][ T7441] dump_stack_lvl+0xe4/0x150 [ 70.777729][ T7441] dump_stack+0x1c/0x28 [ 70.777739][ T7441] should_fail_ex+0x418/0x590 [ 70.777753][ T7441] should_failslab+0xc8/0x130 [ 70.777766][ T7441] __kmalloc_cache_noprof+0x80/0x428 [ 70.777777][ T7441] vma_node_allow+0x70/0x244 [ 70.777790][ T7441] drm_vma_node_allow+0x2c/0x3c [ 70.777802][ T7441] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.777817][ T7441] drm_gem_handle_create+0x60/0x74 [ 70.777830][ T7441] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.777844][ T7441] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.777856][ T7441] drm_ioctl_kernel+0x26c/0x368 [ 70.777866][ T7441] drm_ioctl+0x6a0/0xb98 [ 70.777876][ T7441] __arm64_sys_ioctl+0x14c/0x1cc [ 70.777890][ T7441] invoke_syscall+0x98/0x2b8 [ 70.777901][ T7441] el0_svc_common+0x130/0x23c [ 70.777912][ T7441] do_el0_svc+0x48/0x58 [ 70.777922][ T7441] el0_svc+0x54/0x168 [ 70.777935][ T7441] el0t_64_sync_handler+0x84/0x108 [ 70.777948][ T7441] el0t_64_sync+0x198/0x19c [ 70.778388][ T7441] ------------[ cut here ]------------ [ 70.778568][ T7455] CPU: 1 UID: 0 PID: 7455 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.778588][ T7455] Tainted: [W]=WARN [ 70.778592][ T7455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.778599][ T7455] Call trace: [ 70.778602][ T7455] show_stack+0x2c/0x3c (C) [ 70.778617][ T7455] dump_stack_lvl+0xe4/0x150 [ 70.778629][ T7455] dump_stack+0x1c/0x28 [ 70.778639][ T7455] should_fail_ex+0x418/0x590 [ 70.778652][ T7455] should_failslab+0xc8/0x130 [ 70.778664][ T7455] __kmalloc_cache_noprof+0x80/0x428 [ 70.778675][ T7455] vma_node_allow+0x70/0x244 [ 70.778697][ T7455] drm_vma_node_allow+0x2c/0x3c [ 70.778709][ T7455] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.778724][ T7455] drm_gem_handle_create+0x60/0x74 [ 70.778737][ T7455] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.778750][ T7455] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.778762][ T7455] drm_ioctl_kernel+0x26c/0x368 [ 70.778773][ T7455] drm_ioctl+0x6a0/0xb98 [ 70.778782][ T7455] __arm64_sys_ioctl+0x14c/0x1cc [ 70.778796][ T7455] invoke_syscall+0x98/0x2b8 [ 70.778806][ T7455] el0_svc_common+0x130/0x23c [ 70.778817][ T7455] do_el0_svc+0x48/0x58 [ 70.778827][ T7455] el0_svc+0x54/0x168 [ 70.778840][ T7455] el0t_64_sync_handler+0x84/0x108 [ 70.778853][ T7455] el0t_64_sync+0x198/0x19c [ 70.781377][ T7456] FAULT_INJECTION: forcing a failure. [ 70.781377][ T7456] name failslab, interval 1, probability 0, space 0, times 0 [ 70.781900][ T7441] WARNING: CPU: 0 PID: 7441 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 70.781928][ T7441] Modules linked in: [ 70.781941][ T7441] CPU: 0 UID: 0 PID: 7441 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.781956][ T7441] Tainted: [W]=WARN [ 70.781961][ T7441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.781969][ T7441] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.781982][ T7441] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 70.781996][ T7441] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 70.782009][ T7441] sp : ffff8000a26b7880 [ 70.782015][ T7441] x29: ffff8000a26b7880 x28: dfff800000000000 x27: 0000000000000000 [ 70.782033][ T7441] x26: ffff0000c9f10000 x25: 1fffe0001ccbf501 x24: dfff800000000000 [ 70.782052][ T7441] x23: 1fffe0001ccbf500 [ 70.792050][ T7456] CPU: 1 UID: 0 PID: 7456 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.792073][ T7456] Tainted: [W]=WARN [ 70.792077][ T7456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.792085][ T7456] Call trace: [ 70.792088][ T7456] show_stack+0x2c/0x3c (C) [ 70.792104][ T7456] dump_stack_lvl+0xe4/0x150 [ 70.792116][ T7456] dump_stack+0x1c/0x28 [ 70.792127][ T7456] should_fail_ex+0x418/0x590 [ 70.792139][ T7456] should_failslab+0xc8/0x130 [ 70.792152][ T7456] __kmalloc_cache_noprof+0x80/0x428 [ 70.792163][ T7456] vma_node_allow+0x70/0x244 [ 70.792176][ T7456] drm_vma_node_allow+0x2c/0x3c [ 70.792188][ T7456] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.792202][ T7456] drm_gem_handle_create+0x60/0x74 [ 70.792216][ T7456] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.792228][ T7456] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.792240][ T7456] drm_ioctl_kernel+0x26c/0x368 [ 70.792251][ T7456] drm_ioctl+0x6a0/0xb98 [ 70.792260][ T7456] __arm64_sys_ioctl+0x14c/0x1cc [ 70.792274][ T7456] invoke_syscall+0x98/0x2b8 [ 70.792285][ T7456] el0_svc_common+0x130/0x23c [ 70.792295][ T7456] do_el0_svc+0x48/0x58 [ 70.792306][ T7456] el0_svc+0x54/0x168 [ 70.792318][ T7456] el0t_64_sync_handler+0x84/0x108 [ 70.792331][ T7456] el0t_64_sync+0x198/0x19c [ 70.846312][ T7461] FAULT_INJECTION: forcing a failure. [ 70.846312][ T7461] name failslab, interval 1, probability 0, space 0, times 0 [ 70.847105][ T7441] x22: ffff0000e65fa804 x21: ffff0000e65fa808 [ 70.847137][ T7441] x20: 0000000000000000 x19: ffff0000e65fa800 x18: 0000000000000008 [ 70.847157][ T7441] x17: ffff80008fd4d000 [ 70.857315][ T7461] CPU: 1 UID: 0 PID: 7461 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.857338][ T7461] Tainted: [W]=WARN [ 70.857342][ T7461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.857350][ T7461] Call trace: [ 70.857353][ T7461] show_stack+0x2c/0x3c (C) [ 70.857371][ T7461] dump_stack_lvl+0xe4/0x150 [ 70.857383][ T7461] dump_stack+0x1c/0x28 [ 70.857393][ T7461] should_fail_ex+0x418/0x590 [ 70.857407][ T7461] should_failslab+0xc8/0x130 [ 70.857420][ T7461] __kmalloc_cache_noprof+0x80/0x428 [ 70.857431][ T7461] vma_node_allow+0x70/0x244 [ 70.857445][ T7461] drm_vma_node_allow+0x2c/0x3c [ 70.857457][ T7461] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.857472][ T7461] drm_gem_handle_create+0x60/0x74 [ 70.857485][ T7461] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.857499][ T7461] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.857511][ T7461] drm_ioctl_kernel+0x26c/0x368 [ 70.857522][ T7461] drm_ioctl+0x6a0/0xb98 [ 70.857532][ T7461] __arm64_sys_ioctl+0x14c/0x1cc [ 70.857545][ T7461] invoke_syscall+0x98/0x2b8 [ 70.857556][ T7461] el0_svc_common+0x130/0x23c [ 70.857567][ T7461] do_el0_svc+0x48/0x58 [ 70.857577][ T7461] el0_svc+0x54/0x168 [ 70.857590][ T7461] el0t_64_sync_handler+0x84/0x108 [ 70.857603][ T7461] el0t_64_sync+0x198/0x19c [ 70.859799][ T7462] FAULT_INJECTION: forcing a failure. [ 70.859799][ T7462] name failslab, interval 1, probability 0, space 0, times 0 [ 70.859881][ T7441] x16: ffff8000803ba7e4 [ 70.873217][ T7462] CPU: 1 UID: 0 PID: 7462 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.873239][ T7462] Tainted: [W]=WARN [ 70.873243][ T7462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.873251][ T7462] Call trace: [ 70.873254][ T7462] show_stack+0x2c/0x3c (C) [ 70.873271][ T7462] dump_stack_lvl+0xe4/0x150 [ 70.873284][ T7462] dump_stack+0x1c/0x28 [ 70.873294][ T7462] should_fail_ex+0x418/0x590 [ 70.873308][ T7462] should_failslab+0xc8/0x130 [ 70.873321][ T7462] __kmalloc_cache_noprof+0x80/0x428 [ 70.873332][ T7462] vma_node_allow+0x70/0x244 [ 70.873345][ T7462] drm_vma_node_allow+0x2c/0x3c [ 70.873357][ T7462] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.873372][ T7462] drm_gem_handle_create+0x60/0x74 [ 70.873385][ T7462] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.873398][ T7462] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.873410][ T7462] drm_ioctl_kernel+0x26c/0x368 [ 70.873421][ T7462] drm_ioctl+0x6a0/0xb98 [ 70.873430][ T7462] __arm64_sys_ioctl+0x14c/0x1cc [ 70.873449][ T7462] invoke_syscall+0x98/0x2b8 [ 70.873460][ T7462] el0_svc_common+0x130/0x23c [ 70.873471][ T7462] do_el0_svc+0x48/0x58 [ 70.873481][ T7462] el0_svc+0x54/0x168 [ 70.873494][ T7462] el0t_64_sync_handler+0x84/0x108 [ 70.873507][ T7462] el0t_64_sync+0x198/0x19c [ 70.929705][ T7464] FAULT_INJECTION: forcing a failure. [ 70.929705][ T7464] name failslab, interval 1, probability 0, space 0, times 0 [ 70.929900][ T7441] x15: 0000000000000001 [ 70.942112][ T7464] CPU: 1 UID: 0 PID: 7464 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.942134][ T7464] Tainted: [W]=WARN [ 70.942138][ T7464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.942146][ T7464] Call trace: [ 70.942149][ T7464] show_stack+0x2c/0x3c (C) [ 70.942167][ T7464] dump_stack_lvl+0xe4/0x150 [ 70.942180][ T7464] dump_stack+0x1c/0x28 [ 70.942190][ T7464] should_fail_ex+0x418/0x590 [ 70.942204][ T7464] should_failslab+0xc8/0x130 [ 70.942227][ T7464] __kmalloc_cache_noprof+0x80/0x428 [ 70.942238][ T7464] vma_node_allow+0x70/0x244 [ 70.942252][ T7464] drm_vma_node_allow+0x2c/0x3c [ 70.942264][ T7464] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.942279][ T7464] drm_gem_handle_create+0x60/0x74 [ 70.942292][ T7464] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.942305][ T7464] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.942322][ T7464] drm_ioctl_kernel+0x26c/0x368 [ 70.942332][ T7464] drm_ioctl+0x6a0/0xb98 [ 70.942342][ T7464] __arm64_sys_ioctl+0x14c/0x1cc [ 70.942355][ T7464] invoke_syscall+0x98/0x2b8 [ 70.942366][ T7464] el0_svc_common+0x130/0x23c [ 70.942377][ T7464] do_el0_svc+0x48/0x58 [ 70.942387][ T7464] el0_svc+0x54/0x168 [ 70.942418][ T7464] el0t_64_sync_handler+0x84/0x108 [ 70.942431][ T7464] el0t_64_sync+0x198/0x19c [ 70.959556][ T7467] FAULT_INJECTION: forcing a failure. [ 70.959556][ T7467] name failslab, interval 1, probability 0, space 0, times 0 [ 70.960618][ T7441] [ 70.960628][ T7441] x14: 1fffe000198c221c x13: 0000000000000000 x12: 0000000000000000 [ 70.960649][ T7441] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 70.977006][ T7467] CPU: 1 UID: 0 PID: 7467 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 70.977028][ T7467] Tainted: [W]=WARN [ 70.977032][ T7467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 70.977039][ T7467] Call trace: [ 70.977042][ T7467] show_stack+0x2c/0x3c (C) [ 70.977060][ T7467] dump_stack_lvl+0xe4/0x150 [ 70.977072][ T7467] dump_stack+0x1c/0x28 [ 70.977083][ T7467] should_fail_ex+0x418/0x590 [ 70.977096][ T7467] should_failslab+0xc8/0x130 [ 70.977109][ T7467] __kmalloc_cache_noprof+0x80/0x428 [ 70.977121][ T7467] vma_node_allow+0x70/0x244 [ 70.977134][ T7467] drm_vma_node_allow+0x2c/0x3c [ 70.977146][ T7467] drm_gem_handle_create_tail+0x1dc/0x384 [ 70.977161][ T7467] drm_gem_handle_create+0x60/0x74 [ 70.977174][ T7467] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 70.977187][ T7467] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 70.977199][ T7467] drm_ioctl_kernel+0x26c/0x368 [ 70.977210][ T7467] drm_ioctl+0x6a0/0xb98 [ 70.977220][ T7467] __arm64_sys_ioctl+0x14c/0x1cc [ 70.977233][ T7467] invoke_syscall+0x98/0x2b8 [ 70.977244][ T7467] el0_svc_common+0x130/0x23c [ 70.977255][ T7467] do_el0_svc+0x48/0x58 [ 70.977265][ T7467] el0_svc+0x54/0x168 [ 70.977279][ T7467] el0t_64_sync_handler+0x84/0x108 [ 70.977292][ T7467] el0t_64_sync+0x198/0x19c [ 71.104186][ T7441] x8 : ffff0000e3cb5b80 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 71.106356][ T7441] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 71.108457][ T7441] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 71.110596][ T7441] Call trace: [ 71.111478][ T7441] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 71.113313][ T7441] drm_gem_handle_create_tail+0x224/0x384 [ 71.114844][ T7441] drm_gem_handle_create+0x60/0x74 [ 71.116205][ T7441] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.117694][ T7441] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.119198][ T7441] drm_ioctl_kernel+0x26c/0x368 [ 71.120481][ T7441] drm_ioctl+0x6a0/0xb98 [ 71.121587][ T7441] __arm64_sys_ioctl+0x14c/0x1cc [ 71.122945][ T7441] invoke_syscall+0x98/0x2b8 [ 71.124225][ T7441] el0_svc_common+0x130/0x23c [ 71.125509][ T7441] do_el0_svc+0x48/0x58 [ 71.126607][ T7441] el0_svc+0x54/0x168 [ 71.127654][ T7441] el0t_64_sync_handler+0x84/0x108 [ 71.129067][ T7441] el0t_64_sync+0x198/0x19c [ 71.130326][ T7441] irq event stamp: 930 [ 71.131407][ T7441] hardirqs last enabled at (929): [] dump_stack_lvl+0x10c/0x150 [ 71.133911][ T7441] hardirqs last disabled at (930): [] el1_dbg+0x24/0x80 [ 71.136173][ T7441] softirqs last enabled at (894): [] handle_softirqs+0xb44/0xd34 [ 71.138665][ T7441] softirqs last disabled at (879): [] __do_softirq+0x14/0x20 [ 71.141059][ T7441] ---[ end trace 0000000000000000 ]--- [ 71.142588][ C0] vkms_vblank_simulate: vblank timer overrun [ 71.152788][ T7470] FAULT_INJECTION: forcing a failure. [ 71.152788][ T7470] name failslab, interval 1, probability 0, space 0, times 0 [ 71.156179][ T7470] CPU: 0 UID: 0 PID: 7470 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.156196][ T7470] Tainted: [W]=WARN [ 71.156200][ T7470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.156208][ T7470] Call trace: [ 71.156211][ T7470] show_stack+0x2c/0x3c (C) [ 71.156227][ T7470] dump_stack_lvl+0xe4/0x150 [ 71.156239][ T7470] dump_stack+0x1c/0x28 [ 71.156249][ T7470] should_fail_ex+0x418/0x590 [ 71.156262][ T7470] should_failslab+0xc8/0x130 [ 71.156275][ T7470] __kmalloc_cache_noprof+0x80/0x428 [ 71.156286][ T7470] vma_node_allow+0x70/0x244 [ 71.156299][ T7470] drm_vma_node_allow+0x2c/0x3c [ 71.156311][ T7470] drm_gem_handle_create_tail+0x1dc/0x384 [ 71.156326][ T7470] drm_gem_handle_create+0x60/0x74 [ 71.156340][ T7470] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.156353][ T7470] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.156365][ T7470] drm_ioctl_kernel+0x26c/0x368 [ 71.156375][ T7470] drm_ioctl+0x6a0/0xb98 [ 71.156385][ T7470] __arm64_sys_ioctl+0x14c/0x1cc [ 71.156398][ T7470] invoke_syscall+0x98/0x2b8 [ 71.156409][ T7470] el0_svc_common+0x130/0x23c [ 71.156420][ T7470] do_el0_svc+0x48/0x58 [ 71.156430][ T7470] el0_svc+0x54/0x168 [ 71.156443][ T7470] el0t_64_sync_handler+0x84/0x108 [ 71.156455][ T7470] el0t_64_sync+0x198/0x19c [ 71.157149][ T7453] CPU: 0 UID: 0 PID: 7453 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.157167][ T7453] Tainted: [W]=WARN [ 71.157171][ T7453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.157177][ T7453] Call trace: [ 71.157180][ T7453] show_stack+0x2c/0x3c (C) [ 71.157194][ T7453] dump_stack_lvl+0xe4/0x150 [ 71.157205][ T7453] dump_stack+0x1c/0x28 [ 71.157215][ T7453] should_fail_ex+0x418/0x590 [ 71.157227][ T7453] should_failslab+0xc8/0x130 [ 71.157238][ T7453] __kmalloc_cache_noprof+0x80/0x428 [ 71.157249][ T7453] vma_node_allow+0x70/0x244 [ 71.157261][ T7453] drm_vma_node_allow+0x2c/0x3c [ 71.157273][ T7453] drm_gem_handle_create_tail+0x1dc/0x384 [ 71.157287][ T7453] drm_gem_handle_create+0x60/0x74 [ 71.157301][ T7453] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.157314][ T7453] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.157325][ T7453] drm_ioctl_kernel+0x26c/0x368 [ 71.157335][ T7453] drm_ioctl+0x6a0/0xb98 [ 71.157345][ T7453] __arm64_sys_ioctl+0x14c/0x1cc [ 71.157358][ T7453] invoke_syscall+0x98/0x2b8 [ 71.157368][ T7453] el0_svc_common+0x130/0x23c [ 71.157379][ T7453] do_el0_svc+0x48/0x58 [ 71.157389][ T7453] el0_svc+0x54/0x168 [ 71.157401][ T7453] el0t_64_sync_handler+0x84/0x108 [ 71.157414][ T7453] el0t_64_sync+0x198/0x19c [ 71.230277][ C0] vkms_vblank_simulate: vblank timer overrun [ 71.283200][ T7473] FAULT_INJECTION: forcing a failure. [ 71.283200][ T7473] name failslab, interval 1, probability 0, space 0, times 0 [ 71.299278][ T7481] FAULT_INJECTION: forcing a failure. [ 71.299278][ T7481] name failslab, interval 1, probability 0, space 0, times 0 [ 71.303845][ T7481] CPU: 0 UID: 0 PID: 7481 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.303865][ T7481] Tainted: [W]=WARN [ 71.303869][ T7481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.303876][ T7481] Call trace: [ 71.303880][ T7481] show_stack+0x2c/0x3c (C) [ 71.303897][ T7481] dump_stack_lvl+0xe4/0x150 [ 71.303909][ T7481] dump_stack+0x1c/0x28 [ 71.303919][ T7481] should_fail_ex+0x418/0x590 [ 71.303933][ T7481] should_failslab+0xc8/0x130 [ 71.303946][ T7481] __kmalloc_cache_noprof+0x80/0x428 [ 71.303957][ T7481] vma_node_allow+0x70/0x244 [ 71.303970][ T7481] drm_vma_node_allow+0x2c/0x3c [ 71.303982][ T7481] drm_gem_handle_create_tail+0x1dc/0x384 [ 71.303997][ T7481] drm_gem_handle_create+0x60/0x74 [ 71.304010][ T7481] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.304024][ T7481] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.304036][ T7481] drm_ioctl_kernel+0x26c/0x368 [ 71.304046][ T7481] drm_ioctl+0x6a0/0xb98 [ 71.304056][ T7481] __arm64_sys_ioctl+0x14c/0x1cc [ 71.304069][ T7481] invoke_syscall+0x98/0x2b8 [ 71.304080][ T7481] el0_svc_common+0x130/0x23c [ 71.304091][ T7481] do_el0_svc+0x48/0x58 [ 71.304101][ T7481] el0_svc+0x54/0x168 [ 71.304114][ T7481] el0t_64_sync_handler+0x84/0x108 [ 71.304127][ T7481] el0t_64_sync+0x198/0x19c [ 71.307083][ T7483] FAULT_INJECTION: forcing a failure. [ 71.307083][ T7483] name failslab, interval 1, probability 0, space 0, times 0 [ 71.307121][ T7473] CPU: 0 UID: 0 PID: 7473 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.307141][ T7473] Tainted: [W]=WARN [ 71.307145][ T7473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.307151][ T7473] Call trace: [ 71.307155][ T7473] show_stack+0x2c/0x3c (C) [ 71.307170][ T7473] dump_stack_lvl+0xe4/0x150 [ 71.307182][ T7473] dump_stack+0x1c/0x28 [ 71.307193][ T7473] should_fail_ex+0x418/0x590 [ 71.307205][ T7473] should_failslab+0xc8/0x130 [ 71.307217][ T7473] __kmalloc_cache_noprof+0x80/0x428 [ 71.307229][ T7473] vma_node_allow+0x70/0x244 [ 71.307242][ T7473] drm_vma_node_allow+0x2c/0x3c [ 71.307254][ T7473] drm_gem_handle_create_tail+0x1dc/0x384 [ 71.307268][ T7473] drm_gem_handle_create+0x60/0x74 [ 71.307282][ T7473] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.307295][ T7473] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.307307][ T7473] drm_ioctl_kernel+0x26c/0x368 [ 71.307318][ T7473] drm_ioctl+0x6a0/0xb98 [ 71.307328][ T7473] __arm64_sys_ioctl+0x14c/0x1cc [ 71.307341][ T7473] invoke_syscall+0x98/0x2b8 [ 71.307351][ T7473] el0_svc_common+0x130/0x23c [ 71.307362][ T7473] do_el0_svc+0x48/0x58 [ 71.307372][ T7473] el0_svc+0x54/0x168 [ 71.307385][ T7473] el0t_64_sync_handler+0x84/0x108 [ 71.307398][ T7473] el0t_64_sync+0x198/0x19c [ 71.325810][ T7480] FAULT_INJECTION: forcing a failure. [ 71.325810][ T7480] name failslab, interval 1, probability 0, space 0, times 0 [ 71.332323][ T7479] FAULT_INJECTION: forcing a failure. [ 71.332323][ T7479] name failslab, interval 1, probability 0, space 0, times 0 [ 71.332349][ T7479] CPU: 1 UID: 0 PID: 7479 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.332365][ T7479] Tainted: [W]=WARN [ 71.332369][ T7479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.332383][ T7479] Call trace: [ 71.332387][ T7479] show_stack+0x2c/0x3c (C) [ 71.332403][ T7479] dump_stack_lvl+0xe4/0x150 [ 71.332415][ T7479] dump_stack+0x1c/0x28 [ 71.332426][ T7479] should_fail_ex+0x418/0x590 [ 71.332439][ T7479] should_failslab+0xc8/0x130 [ 71.332451][ T7479] __kmalloc_cache_noprof+0x80/0x428 [ 71.332462][ T7479] vma_node_allow+0x70/0x244 [ 71.332475][ T7479] drm_vma_node_allow+0x2c/0x3c [ 71.332487][ T7479] drm_gem_handle_create_tail+0x1dc/0x384 [ 71.332502][ T7479] drm_gem_handle_create+0x60/0x74 [ 71.332515][ T7479] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.332528][ T7479] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.332539][ T7479] drm_ioctl_kernel+0x26c/0x368 [ 71.332550][ T7479] drm_ioctl+0x6a0/0xb98 [ 71.332560][ T7479] __arm64_sys_ioctl+0x14c/0x1cc [ 71.332573][ T7479] invoke_syscall+0x98/0x2b8 [ 71.332583][ T7479] el0_svc_common+0x130/0x23c [ 71.332594][ T7479] do_el0_svc+0x48/0x58 [ 71.332604][ T7479] el0_svc+0x54/0x168 [ 71.332617][ T7479] el0t_64_sync_handler+0x84/0x108 [ 71.332630][ T7479] el0t_64_sync+0x198/0x19c [ 71.367341][ T7483] CPU: 1 UID: 0 PID: 7483 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.367363][ T7483] Tainted: [W]=WARN [ 71.367366][ T7483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.367374][ T7483] Call trace: [ 71.367377][ T7483] show_stack+0x2c/0x3c (C) [ 71.367394][ T7483] dump_stack_lvl+0xe4/0x150 [ 71.367406][ T7483] dump_stack+0x1c/0x28 [ 71.367416][ T7483] should_fail_ex+0x418/0x590 [ 71.367429][ T7483] should_failslab+0xc8/0x130 [ 71.367441][ T7483] __kmalloc_cache_noprof+0x80/0x428 [ 71.367453][ T7483] vma_node_allow+0x70/0x244 [ 71.367466][ T7483] drm_vma_node_allow+0x2c/0x3c [ 71.367478][ T7483] drm_gem_handle_create_tail+0x1dc/0x384 [ 71.367492][ T7483] drm_gem_handle_create+0x60/0x74 [ 71.367506][ T7483] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.367519][ T7483] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.367531][ T7483] drm_ioctl_kernel+0x26c/0x368 [ 71.367541][ T7483] drm_ioctl+0x6a0/0xb98 [ 71.367551][ T7483] __arm64_sys_ioctl+0x14c/0x1cc [ 71.367565][ T7483] invoke_syscall+0x98/0x2b8 [ 71.367576][ T7483] el0_svc_common+0x130/0x23c [ 71.367586][ T7483] do_el0_svc+0x48/0x58 [ 71.367596][ T7483] el0_svc+0x54/0x168 [ 71.367610][ T7483] el0t_64_sync_handler+0x84/0x108 [ 71.367623][ T7483] el0t_64_sync+0x198/0x19c [ 71.368075][ T7483] ------------[ cut here ]------------ [ 71.444485][ T7489] FAULT_INJECTION: forcing a failure. [ 71.444485][ T7489] name failslab, interval 1, probability 0, space 0, times 0 [ 71.445202][ T7483] WARNING: CPU: 1 PID: 7483 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 71.445233][ T7483] Modules linked in: [ 71.446624][ T7489] CPU: 0 UID: 0 PID: 7489 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.446643][ T7489] Tainted: [W]=WARN [ 71.446647][ T7489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.446654][ T7489] Call trace: [ 71.446657][ T7489] show_stack+0x2c/0x3c (C) [ 71.446673][ T7489] dump_stack_lvl+0xe4/0x150 [ 71.446693][ T7489] dump_stack+0x1c/0x28 [ 71.446704][ T7489] should_fail_ex+0x418/0x590 [ 71.446717][ T7489] should_failslab+0xc8/0x130 [ 71.446731][ T7489] __kmalloc_cache_noprof+0x80/0x428 [ 71.446742][ T7489] vma_node_allow+0x70/0x244 [ 71.446769][ T7489] drm_vma_node_allow+0x2c/0x3c [ 71.446781][ T7489] drm_gem_handle_create_tail+0x1dc/0x384 [ 71.446796][ T7489] drm_gem_handle_create+0x60/0x74 [ 71.446809][ T7489] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.446822][ T7489] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.446835][ T7489] drm_ioctl_kernel+0x26c/0x368 [ 71.446846][ T7489] drm_ioctl+0x6a0/0xb98 [ 71.446855][ T7489] __arm64_sys_ioctl+0x14c/0x1cc [ 71.446869][ T7489] invoke_syscall+0x98/0x2b8 [ 71.446880][ T7489] el0_svc_common+0x130/0x23c [ 71.446891][ T7489] do_el0_svc+0x48/0x58 [ 71.446901][ T7489] el0_svc+0x54/0x168 [ 71.446915][ T7489] el0t_64_sync_handler+0x84/0x108 [ 71.446928][ T7489] el0t_64_sync+0x198/0x19c [ 71.486370][ T7480] CPU: 0 UID: 0 PID: 7480 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.486392][ T7480] Tainted: [W]=WARN [ 71.486396][ T7480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.486404][ T7480] Call trace: [ 71.486407][ T7480] show_stack+0x2c/0x3c (C) [ 71.486425][ T7480] dump_stack_lvl+0xe4/0x150 [ 71.486437][ T7480] dump_stack+0x1c/0x28 [ 71.486447][ T7480] should_fail_ex+0x418/0x590 [ 71.486461][ T7480] should_failslab+0xc8/0x130 [ 71.486473][ T7480] __kmalloc_cache_noprof+0x80/0x428 [ 71.486485][ T7480] vma_node_allow+0x70/0x244 [ 71.486498][ T7480] drm_vma_node_allow+0x2c/0x3c [ 71.486510][ T7480] drm_gem_handle_create_tail+0x1dc/0x384 [ 71.486525][ T7480] drm_gem_handle_create+0x60/0x74 [ 71.486539][ T7480] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.486552][ T7480] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.486564][ T7480] drm_ioctl_kernel+0x26c/0x368 [ 71.486575][ T7480] drm_ioctl+0x6a0/0xb98 [ 71.486585][ T7480] __arm64_sys_ioctl+0x14c/0x1cc [ 71.486599][ T7480] invoke_syscall+0x98/0x2b8 [ 71.486609][ T7480] el0_svc_common+0x130/0x23c [ 71.486620][ T7480] do_el0_svc+0x48/0x58 [ 71.486630][ T7480] el0_svc+0x54/0x168 [ 71.486643][ T7480] el0t_64_sync_handler+0x84/0x108 [ 71.486657][ T7480] el0t_64_sync+0x198/0x19c [ 71.534773][ T7483] [ 71.535387][ T7483] CPU: 1 UID: 0 PID: 7483 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.538693][ T7483] Tainted: [W]=WARN [ 71.539753][ T7483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.542389][ T7483] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.544533][ T7483] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 71.546325][ T7483] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 71.548202][ T7483] sp : ffff8000a4a37880 [ 71.549354][ T7483] x29: ffff8000a4a37880 x28: dfff800000000000 x27: 0000000000000001 [ 71.551483][ T7483] x26: ffff0000c9f10000 x25: 1fffe00019ac6701 x24: dfff800000000000 [ 71.553561][ T7483] x23: 1fffe00019ac6700 x22: ffff0000cd633804 x21: ffff0000cd633808 [ 71.555821][ T7483] x20: 0000000000000000 x19: ffff0000cd633800 x18: 0000000000000008 [ 71.557952][ T7483] x17: ffff80008fd4d000 x16: ffff8000803ba7e4 x15: 0000000000000001 [ 71.560066][ T7483] x14: 1fffe0001c10d21c x13: 0000000000000000 x12: 0000000000000000 [ 71.562266][ T7483] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 71.564357][ T7483] x8 : ffff0000c73edb80 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 71.566561][ T7483] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 71.568788][ T7483] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 71.570998][ T7483] Call trace: [ 71.571860][ T7483] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 71.573710][ T7483] drm_gem_handle_create_tail+0x224/0x384 [ 71.574340][ T7497] FAULT_INJECTION: forcing a failure. [ 71.574340][ T7497] name failslab, interval 1, probability 0, space 0, times 0 [ 71.575292][ T7483] drm_gem_handle_create+0x60/0x74 [ 71.575312][ T7483] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.575327][ T7483] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.583048][ T7483] drm_ioctl_kernel+0x26c/0x368 [ 71.584380][ T7483] drm_ioctl+0x6a0/0xb98 [ 71.585486][ T7483] __arm64_sys_ioctl+0x14c/0x1cc [ 71.586944][ T7483] invoke_syscall+0x98/0x2b8 [ 71.588202][ T7483] el0_svc_common+0x130/0x23c [ 71.588839][ T7497] CPU: 0 UID: 0 PID: 7497 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.588858][ T7497] Tainted: [W]=WARN [ 71.588861][ T7497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.588868][ T7497] Call trace: [ 71.588872][ T7497] show_stack+0x2c/0x3c (C) [ 71.588886][ T7497] dump_stack_lvl+0xe4/0x150 [ 71.588899][ T7497] dump_stack+0x1c/0x28 [ 71.588909][ T7497] should_fail_ex+0x418/0x590 [ 71.588922][ T7497] should_failslab+0xc8/0x130 [ 71.588935][ T7497] __kmalloc_cache_noprof+0x80/0x428 [ 71.588946][ T7497] vma_node_allow+0x70/0x244 [ 71.588959][ T7497] drm_vma_node_allow+0x2c/0x3c [ 71.588971][ T7497] drm_gem_handle_create_tail+0x1dc/0x384 [ 71.588985][ T7497] drm_gem_handle_create+0x60/0x74 [ 71.588999][ T7497] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.589012][ T7497] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.589025][ T7497] drm_ioctl_kernel+0x26c/0x368 [ 71.589035][ T7497] drm_ioctl+0x6a0/0xb98 [ 71.589045][ T7497] __arm64_sys_ioctl+0x14c/0x1cc [ 71.589058][ T7497] invoke_syscall+0x98/0x2b8 [ 71.589069][ T7497] el0_svc_common+0x130/0x23c [ 71.589080][ T7497] do_el0_svc+0x48/0x58 [ 71.589090][ T7497] el0_svc+0x54/0x168 [ 71.589104][ T7497] el0t_64_sync_handler+0x84/0x108 [ 71.589117][ T7497] el0t_64_sync+0x198/0x19c [ 71.623941][ T7483] do_el0_svc+0x48/0x58 [ 71.625075][ T7483] el0_svc+0x54/0x168 [ 71.626108][ T7483] el0t_64_sync_handler+0x84/0x108 [ 71.627513][ T7483] el0t_64_sync+0x198/0x19c [ 71.628753][ T7483] irq event stamp: 342 [ 71.629834][ T7483] hardirqs last enabled at (341): [] dump_stack_lvl+0x10c/0x150 [ 71.632287][ T7483] hardirqs last disabled at (342): [] el1_dbg+0x24/0x80 [ 71.634746][ T7483] softirqs last enabled at (324): [] handle_softirqs+0xb44/0xd34 [ 71.637338][ T7483] softirqs last disabled at (309): [] __do_softirq+0x14/0x20 [ 71.639759][ T7483] ---[ end trace 0000000000000000 ]--- [ 71.667809][ T7501] FAULT_INJECTION: forcing a failure. [ 71.667809][ T7501] name failslab, interval 1, probability 0, space 0, times 0 [ 71.668740][ T7503] FAULT_INJECTION: forcing a failure. [ 71.668740][ T7503] name failslab, interval 1, probability 0, space 0, times 0 [ 71.671084][ T7501] CPU: 0 UID: 0 PID: 7501 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.671104][ T7501] Tainted: [W]=WARN [ 71.671108][ T7501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.671116][ T7501] Call trace: [ 71.671119][ T7501] show_stack+0x2c/0x3c (C) [ 71.671136][ T7501] dump_stack_lvl+0xe4/0x150 [ 71.671148][ T7501] dump_stack+0x1c/0x28 [ 71.671159][ T7501] should_fail_ex+0x418/0x590 [ 71.671172][ T7501] should_failslab+0xc8/0x130 [ 71.671186][ T7501] __kmalloc_cache_noprof+0x80/0x428 [ 71.671197][ T7501] vma_node_allow+0x70/0x244 [ 71.671210][ T7501] drm_vma_node_allow+0x2c/0x3c [ 71.671222][ T7501] drm_gem_handle_create_tail+0x1dc/0x384 [ 71.671237][ T7501] drm_gem_handle_create+0x60/0x74 [ 71.671251][ T7501] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.671264][ T7501] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.671276][ T7501] drm_ioctl_kernel+0x26c/0x368 [ 71.671286][ T7501] drm_ioctl+0x6a0/0xb98 [ 71.671296][ T7501] __arm64_sys_ioctl+0x14c/0x1cc [ 71.671310][ T7501] invoke_syscall+0x98/0x2b8 [ 71.671321][ T7501] el0_svc_common+0x130/0x23c [ 71.671331][ T7501] do_el0_svc+0x48/0x58 [ 71.671341][ T7501] el0_svc+0x54/0x168 [ 71.671354][ T7501] el0t_64_sync_handler+0x84/0x108 [ 71.671367][ T7501] el0t_64_sync+0x198/0x19c [ 71.681441][ T7506] FAULT_INJECTION: forcing a failure. [ 71.681441][ T7506] name failslab, interval 1, probability 0, space 0, times 0 [ 71.694232][ T7500] FAULT_INJECTION: forcing a failure. [ 71.694232][ T7500] name failslab, interval 1, probability 0, space 0, times 0 [ 71.720498][ T7503] CPU: 1 UID: 0 PID: 7503 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.720520][ T7503] Tainted: [W]=WARN [ 71.720524][ T7503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.720532][ T7503] Call trace: [ 71.720536][ T7503] show_stack+0x2c/0x3c (C) [ 71.720553][ T7503] dump_stack_lvl+0xe4/0x150 [ 71.720566][ T7503] dump_stack+0x1c/0x28 [ 71.720576][ T7503] should_fail_ex+0x418/0x590 [ 71.720590][ T7503] should_failslab+0xc8/0x130 [ 71.720603][ T7503] __kmalloc_cache_noprof+0x80/0x428 [ 71.720614][ T7503] vma_node_allow+0x70/0x244 [ 71.720627][ T7503] drm_vma_node_allow+0x2c/0x3c [ 71.720639][ T7503] drm_gem_handle_create_tail+0x1dc/0x384 [ 71.720654][ T7503] drm_gem_handle_create+0x60/0x74 [ 71.720667][ T7503] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.720680][ T7503] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.720708][ T7503] drm_ioctl_kernel+0x26c/0x368 [ 71.720724][ T7503] drm_ioctl+0x6a0/0xb98 [ 71.720734][ T7503] __arm64_sys_ioctl+0x14c/0x1cc [ 71.720748][ T7503] invoke_syscall+0x98/0x2b8 [ 71.720758][ T7503] el0_svc_common+0x130/0x23c [ 71.720769][ T7503] do_el0_svc+0x48/0x58 [ 71.720779][ T7503] el0_svc+0x54/0x168 [ 71.720793][ T7503] el0t_64_sync_handler+0x84/0x108 [ 71.720806][ T7503] el0t_64_sync+0x198/0x19c [ 71.745530][ T7506] CPU: 0 UID: 0 PID: 7506 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.745551][ T7506] Tainted: [W]=WARN [ 71.745555][ T7506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.745562][ T7506] Call trace: [ 71.745566][ T7506] show_stack+0x2c/0x3c (C) [ 71.745583][ T7506] dump_stack_lvl+0xe4/0x150 [ 71.745596][ T7506] dump_stack+0x1c/0x28 [ 71.745607][ T7506] should_fail_ex+0x418/0x590 [ 71.745620][ T7506] should_failslab+0xc8/0x130 [ 71.745633][ T7506] kmem_cache_alloc_noprof+0x84/0x410 [ 71.745648][ T7506] security_file_alloc+0x30/0x328 [ 71.745660][ T7506] init_file+0x94/0x2a0 [ 71.745670][ T7506] alloc_empty_file+0xc0/0x1d4 [ 71.745681][ T7506] alloc_file_pseudo+0x19c/0x2b0 [ 71.745707][ T7506] __shmem_file_setup+0x1f4/0x280 [ 71.745720][ T7506] shmem_file_setup+0x40/0x54 [ 71.745731][ T7506] drm_gem_object_init_with_mnt+0x74/0xcc [ 71.745755][ T7506] __drm_gem_shmem_create+0x180/0x2dc [ 71.745769][ T7506] drm_gem_shmem_dumb_create+0x1f8/0x3b4 [ 71.745782][ T7506] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.745794][ T7506] drm_ioctl_kernel+0x26c/0x368 [ 71.745804][ T7506] drm_ioctl+0x6a0/0xb98 [ 71.745814][ T7506] __arm64_sys_ioctl+0x14c/0x1cc [ 71.745828][ T7506] invoke_syscall+0x98/0x2b8 [ 71.745839][ T7506] el0_svc_common+0x130/0x23c [ 71.745849][ T7506] do_el0_svc+0x48/0x58 [ 71.745860][ T7506] el0_svc+0x54/0x168 [ 71.745876][ T7506] el0t_64_sync_handler+0x84/0x108 [ 71.745889][ T7506] el0t_64_sync+0x198/0x19c [ 71.801923][ T7500] CPU: 0 UID: 0 PID: 7500 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.801946][ T7500] Tainted: [W]=WARN [ 71.801950][ T7500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.801958][ T7500] Call trace: [ 71.801961][ T7500] show_stack+0x2c/0x3c (C) [ 71.801980][ T7500] dump_stack_lvl+0xe4/0x150 [ 71.801992][ T7500] dump_stack+0x1c/0x28 [ 71.802003][ T7500] should_fail_ex+0x418/0x590 [ 71.802016][ T7500] should_failslab+0xc8/0x130 [ 71.802029][ T7500] __kmalloc_cache_noprof+0x80/0x428 [ 71.802041][ T7500] vma_node_allow+0x70/0x244 [ 71.802054][ T7500] drm_vma_node_allow+0x2c/0x3c [ 71.802066][ T7500] drm_gem_handle_create_tail+0x1dc/0x384 [ 71.802081][ T7500] drm_gem_handle_create+0x60/0x74 [ 71.802095][ T7500] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.802108][ T7500] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.802121][ T7500] drm_ioctl_kernel+0x26c/0x368 [ 71.802131][ T7500] drm_ioctl+0x6a0/0xb98 [ 71.802141][ T7500] __arm64_sys_ioctl+0x14c/0x1cc [ 71.802155][ T7500] invoke_syscall+0x98/0x2b8 [ 71.802166][ T7500] el0_svc_common+0x130/0x23c [ 71.802177][ T7500] do_el0_svc+0x48/0x58 [ 71.802187][ T7500] el0_svc+0x54/0x168 [ 71.802200][ T7500] el0t_64_sync_handler+0x84/0x108 [ 71.802213][ T7500] el0t_64_sync+0x198/0x19c [ 71.802646][ T7500] ------------[ cut here ]------------ [ 71.839205][ T7500] WARNING: CPU: 0 PID: 7500 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 71.842308][ T7500] Modules linked in: [ 71.843318][ T7500] CPU: 0 UID: 0 PID: 7500 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.846726][ T7500] Tainted: [W]=WARN [ 71.847769][ T7500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.850544][ T7500] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 71.852712][ T7500] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 71.854515][ T7500] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 71.856362][ T7500] sp : ffff8000a2747880 [ 71.857433][ T7500] x29: ffff8000a2747880 x28: dfff800000000000 x27: 0000000000000001 [ 71.859667][ T7500] x26: ffff0000c9f10000 x25: 1fffe0001a346701 x24: dfff800000000000 [ 71.861940][ T7500] x23: 1fffe0001a346700 x22: ffff0000d1a33804 x21: ffff0000d1a33808 [ 71.864133][ T7500] x20: 0000000000000000 x19: ffff0000d1a33800 x18: 0000000000000008 [ 71.866428][ T7500] x17: ffff80008fd4d000 x16: ffff8000803ba7e4 x15: 0000000000000001 [ 71.868627][ T7500] x14: 1fffe0001c989e1c x13: 0000000000000000 x12: 0000000000000000 [ 71.870753][ T7500] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 71.872848][ T7500] x8 : ffff0000cbf91e80 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 71.874950][ T7500] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 71.877128][ T7500] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 71.879277][ T7500] Call trace: [ 71.880247][ T7500] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 71.882105][ T7500] drm_gem_handle_create_tail+0x224/0x384 [ 71.883645][ T7500] drm_gem_handle_create+0x60/0x74 [ 71.884984][ T7500] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.886472][ T7500] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.888039][ T7500] drm_ioctl_kernel+0x26c/0x368 [ 71.889340][ T7500] drm_ioctl+0x6a0/0xb98 [ 71.890445][ T7500] __arm64_sys_ioctl+0x14c/0x1cc [ 71.891779][ T7500] invoke_syscall+0x98/0x2b8 [ 71.893087][ T7500] el0_svc_common+0x130/0x23c [ 71.894436][ T7500] do_el0_svc+0x48/0x58 [ 71.895514][ T7500] el0_svc+0x54/0x168 [ 71.896617][ T7500] el0t_64_sync_handler+0x84/0x108 [ 71.897960][ T7500] el0t_64_sync+0x198/0x19c [ 71.899222][ T7500] irq event stamp: 342 [ 71.900275][ T7500] hardirqs last enabled at (341): [] dump_stack_lvl+0x10c/0x150 [ 71.902749][ T7500] hardirqs last disabled at (342): [] el1_dbg+0x24/0x80 [ 71.905115][ T7500] softirqs last enabled at (322): [] handle_softirqs+0xb44/0xd34 [ 71.907694][ T7500] softirqs last disabled at (307): [] __do_softirq+0x14/0x20 [ 71.910132][ T7500] ---[ end trace 0000000000000000 ]--- [ 71.911693][ C0] vkms_vblank_simulate: vblank timer overrun [ 71.952601][ T7516] FAULT_INJECTION: forcing a failure. [ 71.952601][ T7516] name failslab, interval 1, probability 0, space 0, times 0 [ 71.956011][ T7516] CPU: 0 UID: 0 PID: 7516 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 71.956031][ T7516] Tainted: [W]=WARN [ 71.956034][ T7516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 71.956042][ T7516] Call trace: [ 71.956045][ T7516] show_stack+0x2c/0x3c (C) [ 71.956062][ T7516] dump_stack_lvl+0xe4/0x150 [ 71.956075][ T7516] dump_stack+0x1c/0x28 [ 71.956085][ T7516] should_fail_ex+0x418/0x590 [ 71.956099][ T7516] should_failslab+0xc8/0x130 [ 71.956112][ T7516] __kmalloc_cache_noprof+0x80/0x428 [ 71.956124][ T7516] vma_node_allow+0x70/0x244 [ 71.956137][ T7516] drm_vma_node_allow+0x2c/0x3c [ 71.956149][ T7516] drm_gem_handle_create_tail+0x1dc/0x384 [ 71.956164][ T7516] drm_gem_handle_create+0x60/0x74 [ 71.956178][ T7516] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 71.956191][ T7516] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 71.956203][ T7516] drm_ioctl_kernel+0x26c/0x368 [ 71.956213][ T7516] drm_ioctl+0x6a0/0xb98 [ 71.956223][ T7516] __arm64_sys_ioctl+0x14c/0x1cc [ 71.956237][ T7516] invoke_syscall+0x98/0x2b8 [ 71.956248][ T7516] el0_svc_common+0x130/0x23c [ 71.956259][ T7516] do_el0_svc+0x48/0x58 [ 71.956269][ T7516] el0_svc+0x54/0x168 [ 71.956282][ T7516] el0t_64_sync_handler+0x84/0x108 [ 71.956295][ T7516] el0t_64_sync+0x198/0x19c [ 71.965052][ T7519] FAULT_INJECTION: forcing a failure. [ 71.965052][ T7519] name failslab, interval 1, probability 0, space 0, times 0 [ 71.979328][ T7521] FAULT_INJECTION: forcing a failure. [ 71.979328][ T7521] name failslab, interval 1, probability 0, space 0, times 0 [ 71.988188][ T7518] FAULT_INJECTION: forcing a failure. [ 71.988188][ T7518] name failslab, interval 1, probability 0, space 0, times 0 [ 72.009032][ T7521] CPU: 0 UID: 0 PID: 7521 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.009053][ T7521] Tainted: [W]=WARN [ 72.009057][ T7521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.009065][ T7521] Call trace: [ 72.009068][ T7521] show_stack+0x2c/0x3c (C) [ 72.009086][ T7521] dump_stack_lvl+0xe4/0x150 [ 72.009098][ T7521] dump_stack+0x1c/0x28 [ 72.009109][ T7521] should_fail_ex+0x418/0x590 [ 72.009122][ T7521] should_failslab+0xc8/0x130 [ 72.009135][ T7521] __kmalloc_cache_noprof+0x80/0x428 [ 72.009146][ T7521] vma_node_allow+0x70/0x244 [ 72.009159][ T7521] drm_vma_node_allow+0x2c/0x3c [ 72.009171][ T7521] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.009186][ T7521] drm_gem_handle_create+0x60/0x74 [ 72.009199][ T7521] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.009212][ T7521] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.009224][ T7521] drm_ioctl_kernel+0x26c/0x368 [ 72.009235][ T7521] drm_ioctl+0x6a0/0xb98 [ 72.009245][ T7521] __arm64_sys_ioctl+0x14c/0x1cc [ 72.009258][ T7521] invoke_syscall+0x98/0x2b8 [ 72.009269][ T7521] el0_svc_common+0x130/0x23c [ 72.009279][ T7521] do_el0_svc+0x48/0x58 [ 72.009290][ T7521] el0_svc+0x54/0x168 [ 72.009303][ T7521] el0t_64_sync_handler+0x84/0x108 [ 72.009316][ T7521] el0t_64_sync+0x198/0x19c [ 72.023011][ T7519] CPU: 1 UID: 0 PID: 7519 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.023033][ T7519] Tainted: [W]=WARN [ 72.023037][ T7519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.023045][ T7519] Call trace: [ 72.023048][ T7519] show_stack+0x2c/0x3c (C) [ 72.023066][ T7519] dump_stack_lvl+0xe4/0x150 [ 72.023078][ T7519] dump_stack+0x1c/0x28 [ 72.023089][ T7519] should_fail_ex+0x418/0x590 [ 72.023102][ T7519] should_failslab+0xc8/0x130 [ 72.023115][ T7519] __kmalloc_cache_noprof+0x80/0x428 [ 72.023127][ T7519] vma_node_allow+0x70/0x244 [ 72.023140][ T7519] drm_vma_node_allow+0x2c/0x3c [ 72.023152][ T7519] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.023167][ T7519] drm_gem_handle_create+0x60/0x74 [ 72.023180][ T7519] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.023193][ T7519] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.023206][ T7519] drm_ioctl_kernel+0x26c/0x368 [ 72.023216][ T7519] drm_ioctl+0x6a0/0xb98 [ 72.023226][ T7519] __arm64_sys_ioctl+0x14c/0x1cc [ 72.023240][ T7519] invoke_syscall+0x98/0x2b8 [ 72.023251][ T7519] el0_svc_common+0x130/0x23c [ 72.023261][ T7519] do_el0_svc+0x48/0x58 [ 72.023271][ T7519] el0_svc+0x54/0x168 [ 72.023284][ T7519] el0t_64_sync_handler+0x84/0x108 [ 72.023297][ T7519] el0t_64_sync+0x198/0x19c [ 72.023739][ T7519] ------------[ cut here ]------------ [ 72.083230][ T7519] WARNING: CPU: 1 PID: 7519 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 72.086423][ T7519] Modules linked in: [ 72.087513][ T7519] CPU: 1 UID: 0 PID: 7519 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.090803][ T7519] Tainted: [W]=WARN [ 72.091812][ T7519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.094611][ T7519] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.096761][ T7519] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 72.098596][ T7519] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 72.100470][ T7519] sp : ffff8000a2547880 [ 72.101585][ T7519] x29: ffff8000a2547880 x28: dfff800000000000 x27: 0000000000000001 [ 72.103722][ T7519] x26: ffff0000c9f10000 x25: 1fffe0001cdca401 x24: dfff800000000000 [ 72.105933][ T7519] x23: 1fffe0001cdca400 x22: ffff0000e6e52004 x21: ffff0000e6e52008 [ 72.108070][ T7519] x20: 0000000000000000 x19: ffff0000e6e52000 x18: 0000000000000008 [ 72.110223][ T7519] x17: ffff80008fd4d000 x16: ffff8000803ba7e4 x15: 0000000000000001 [ 72.112399][ T7519] x14: 1fffe0001c989a1c x13: 0000000000000000 x12: 0000000000000000 [ 72.114580][ T7519] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 72.116748][ T7519] x8 : ffff0000cbac3d00 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 72.118894][ T7519] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 72.121071][ T7519] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.123245][ T7519] Call trace: [ 72.124130][ T7519] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 72.125929][ T7519] drm_gem_handle_create_tail+0x224/0x384 [ 72.127465][ T7519] drm_gem_handle_create+0x60/0x74 [ 72.128867][ T7519] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.130373][ T7519] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.131979][ T7519] drm_ioctl_kernel+0x26c/0x368 [ 72.133270][ T7519] drm_ioctl+0x6a0/0xb98 [ 72.134387][ T7519] __arm64_sys_ioctl+0x14c/0x1cc [ 72.135722][ T7519] invoke_syscall+0x98/0x2b8 [ 72.136991][ T7519] el0_svc_common+0x130/0x23c [ 72.138275][ T7519] do_el0_svc+0x48/0x58 [ 72.139386][ T7519] el0_svc+0x54/0x168 [ 72.140476][ T7519] el0t_64_sync_handler+0x84/0x108 [ 72.141926][ T7519] el0t_64_sync+0x198/0x19c [ 72.143140][ T7519] irq event stamp: 1128 [ 72.144253][ T7519] hardirqs last enabled at (1127): [] dump_stack_lvl+0x10c/0x150 [ 72.146809][ T7519] hardirqs last disabled at (1128): [] el1_dbg+0x24/0x80 [ 72.149125][ T7519] softirqs last enabled at (1114): [] handle_softirqs+0xb44/0xd34 [ 72.151692][ T7519] softirqs last disabled at (975): [] __do_softirq+0x14/0x20 [ 72.154093][ T7519] ---[ end trace 0000000000000000 ]--- [ 72.164011][ T7518] CPU: 0 UID: 0 PID: 7518 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.164032][ T7518] Tainted: [W]=WARN [ 72.164036][ T7518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.164044][ T7518] Call trace: [ 72.164047][ T7518] show_stack+0x2c/0x3c (C) [ 72.164064][ T7518] dump_stack_lvl+0xe4/0x150 [ 72.164076][ T7518] dump_stack+0x1c/0x28 [ 72.164087][ T7518] should_fail_ex+0x418/0x590 [ 72.164101][ T7518] should_failslab+0xc8/0x130 [ 72.164113][ T7518] __kmalloc_cache_noprof+0x80/0x428 [ 72.164125][ T7518] vma_node_allow+0x70/0x244 [ 72.164138][ T7518] drm_vma_node_allow+0x2c/0x3c [ 72.164150][ T7518] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.164165][ T7518] drm_gem_handle_create+0x60/0x74 [ 72.164179][ T7518] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.164192][ T7518] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.164204][ T7518] drm_ioctl_kernel+0x26c/0x368 [ 72.164215][ T7518] drm_ioctl+0x6a0/0xb98 [ 72.164225][ T7518] __arm64_sys_ioctl+0x14c/0x1cc [ 72.164238][ T7518] invoke_syscall+0x98/0x2b8 [ 72.164249][ T7518] el0_svc_common+0x130/0x23c [ 72.164260][ T7518] do_el0_svc+0x48/0x58 [ 72.164270][ T7518] el0_svc+0x54/0x168 [ 72.164283][ T7518] el0t_64_sync_handler+0x84/0x108 [ 72.164296][ T7518] el0t_64_sync+0x198/0x19c [ 72.204498][ C0] vkms_vblank_simulate: vblank timer overrun [ 72.224065][ T7526] FAULT_INJECTION: forcing a failure. [ 72.224065][ T7526] name failslab, interval 1, probability 0, space 0, times 0 [ 72.227671][ T7526] CPU: 1 UID: 0 PID: 7526 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.227701][ T7526] Tainted: [W]=WARN [ 72.227705][ T7526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.227712][ T7526] Call trace: [ 72.227716][ T7526] show_stack+0x2c/0x3c (C) [ 72.227733][ T7526] dump_stack_lvl+0xe4/0x150 [ 72.227746][ T7526] dump_stack+0x1c/0x28 [ 72.227756][ T7526] should_fail_ex+0x418/0x590 [ 72.227777][ T7526] should_failslab+0xc8/0x130 [ 72.227790][ T7526] __kmalloc_cache_noprof+0x80/0x428 [ 72.227802][ T7526] vma_node_allow+0x70/0x244 [ 72.227815][ T7526] drm_vma_node_allow+0x2c/0x3c [ 72.227828][ T7526] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.227842][ T7526] drm_gem_handle_create+0x60/0x74 [ 72.227856][ T7526] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.227869][ T7526] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.227882][ T7526] drm_ioctl_kernel+0x26c/0x368 [ 72.227893][ T7526] drm_ioctl+0x6a0/0xb98 [ 72.227902][ T7526] __arm64_sys_ioctl+0x14c/0x1cc [ 72.227916][ T7526] invoke_syscall+0x98/0x2b8 [ 72.227928][ T7526] el0_svc_common+0x130/0x23c [ 72.227938][ T7526] do_el0_svc+0x48/0x58 [ 72.227948][ T7526] el0_svc+0x54/0x168 [ 72.227962][ T7526] el0t_64_sync_handler+0x84/0x108 [ 72.227975][ T7526] el0t_64_sync+0x198/0x19c [ 72.320898][ T7537] FAULT_INJECTION: forcing a failure. [ 72.320898][ T7537] name failslab, interval 1, probability 0, space 0, times 0 [ 72.321577][ T7538] FAULT_INJECTION: forcing a failure. [ 72.321577][ T7538] name failslab, interval 1, probability 0, space 0, times 0 [ 72.325971][ T7537] CPU: 1 UID: 0 PID: 7537 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.325992][ T7537] Tainted: [W]=WARN [ 72.325996][ T7537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.326003][ T7537] Call trace: [ 72.326007][ T7537] show_stack+0x2c/0x3c (C) [ 72.326025][ T7537] dump_stack_lvl+0xe4/0x150 [ 72.326037][ T7537] dump_stack+0x1c/0x28 [ 72.326048][ T7537] should_fail_ex+0x418/0x590 [ 72.326061][ T7537] should_failslab+0xc8/0x130 [ 72.326075][ T7537] __kmalloc_cache_noprof+0x80/0x428 [ 72.326086][ T7537] vma_node_allow+0x70/0x244 [ 72.326100][ T7537] drm_vma_node_allow+0x2c/0x3c [ 72.326112][ T7537] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.326127][ T7537] drm_gem_handle_create+0x60/0x74 [ 72.326141][ T7537] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.326154][ T7537] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.326166][ T7537] drm_ioctl_kernel+0x26c/0x368 [ 72.326177][ T7537] drm_ioctl+0x6a0/0xb98 [ 72.326187][ T7537] __arm64_sys_ioctl+0x14c/0x1cc [ 72.326201][ T7537] invoke_syscall+0x98/0x2b8 [ 72.326212][ T7537] el0_svc_common+0x130/0x23c [ 72.326222][ T7537] do_el0_svc+0x48/0x58 [ 72.326232][ T7537] el0_svc+0x54/0x168 [ 72.326246][ T7537] el0t_64_sync_handler+0x84/0x108 [ 72.326258][ T7537] el0t_64_sync+0x198/0x19c [ 72.372213][ T7543] FAULT_INJECTION: forcing a failure. [ 72.372213][ T7543] name failslab, interval 1, probability 0, space 0, times 0 [ 72.383068][ T7543] CPU: 0 UID: 0 PID: 7543 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.383090][ T7543] Tainted: [W]=WARN [ 72.383094][ T7543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.383102][ T7543] Call trace: [ 72.383105][ T7543] show_stack+0x2c/0x3c (C) [ 72.383123][ T7543] dump_stack_lvl+0xe4/0x150 [ 72.383136][ T7543] dump_stack+0x1c/0x28 [ 72.383146][ T7543] should_fail_ex+0x418/0x590 [ 72.383160][ T7543] should_failslab+0xc8/0x130 [ 72.383172][ T7543] __kmalloc_cache_noprof+0x80/0x428 [ 72.383184][ T7543] vma_node_allow+0x70/0x244 [ 72.383197][ T7543] drm_vma_node_allow+0x2c/0x3c [ 72.383209][ T7543] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.383224][ T7543] drm_gem_handle_create+0x60/0x74 [ 72.383238][ T7543] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.383251][ T7543] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.383263][ T7543] drm_ioctl_kernel+0x26c/0x368 [ 72.383274][ T7543] drm_ioctl+0x6a0/0xb98 [ 72.383284][ T7543] __arm64_sys_ioctl+0x14c/0x1cc [ 72.383297][ T7543] invoke_syscall+0x98/0x2b8 [ 72.383308][ T7543] el0_svc_common+0x130/0x23c [ 72.383319][ T7543] do_el0_svc+0x48/0x58 [ 72.383329][ T7543] el0_svc+0x54/0x168 [ 72.383343][ T7543] el0t_64_sync_handler+0x84/0x108 [ 72.383355][ T7543] el0t_64_sync+0x198/0x19c [ 72.387299][ T7545] FAULT_INJECTION: forcing a failure. [ 72.387299][ T7545] name failslab, interval 1, probability 0, space 0, times 0 [ 72.401637][ T7538] CPU: 0 UID: 0 PID: 7538 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.401659][ T7538] Tainted: [W]=WARN [ 72.401664][ T7538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.401671][ T7538] Call trace: [ 72.401674][ T7538] show_stack+0x2c/0x3c (C) [ 72.401701][ T7538] dump_stack_lvl+0xe4/0x150 [ 72.401713][ T7538] dump_stack+0x1c/0x28 [ 72.401729][ T7538] should_fail_ex+0x418/0x590 [ 72.401743][ T7538] should_failslab+0xc8/0x130 [ 72.401756][ T7538] __kmalloc_cache_noprof+0x80/0x428 [ 72.401769][ T7538] vma_node_allow+0x70/0x244 [ 72.401783][ T7538] drm_vma_node_allow+0x2c/0x3c [ 72.401795][ T7538] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.401809][ T7538] drm_gem_handle_create+0x60/0x74 [ 72.401823][ T7538] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.401838][ T7538] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.401851][ T7538] drm_ioctl_kernel+0x26c/0x368 [ 72.401861][ T7538] drm_ioctl+0x6a0/0xb98 [ 72.401871][ T7538] __arm64_sys_ioctl+0x14c/0x1cc [ 72.401885][ T7538] invoke_syscall+0x98/0x2b8 [ 72.401896][ T7538] el0_svc_common+0x130/0x23c [ 72.401906][ T7538] do_el0_svc+0x48/0x58 [ 72.401925][ T7538] el0_svc+0x54/0x168 [ 72.401939][ T7538] el0t_64_sync_handler+0x84/0x108 [ 72.401952][ T7538] el0t_64_sync+0x198/0x19c [ 72.432943][ T7550] FAULT_INJECTION: forcing a failure. [ 72.432943][ T7550] name failslab, interval 1, probability 0, space 0, times 0 [ 72.461620][ T7545] CPU: 1 UID: 0 PID: 7545 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.461643][ T7545] Tainted: [W]=WARN [ 72.461647][ T7545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.461654][ T7545] Call trace: [ 72.461658][ T7545] show_stack+0x2c/0x3c (C) [ 72.461676][ T7545] dump_stack_lvl+0xe4/0x150 [ 72.461700][ T7545] dump_stack+0x1c/0x28 [ 72.461711][ T7545] should_fail_ex+0x418/0x590 [ 72.461725][ T7545] should_failslab+0xc8/0x130 [ 72.461738][ T7545] __kmalloc_cache_noprof+0x80/0x428 [ 72.461749][ T7545] vma_node_allow+0x70/0x244 [ 72.461765][ T7545] drm_vma_node_allow+0x2c/0x3c [ 72.461778][ T7545] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.461792][ T7545] drm_gem_handle_create+0x60/0x74 [ 72.461806][ T7545] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.461820][ T7545] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.461835][ T7545] drm_ioctl_kernel+0x26c/0x368 [ 72.461846][ T7545] drm_ioctl+0x6a0/0xb98 [ 72.461856][ T7545] __arm64_sys_ioctl+0x14c/0x1cc [ 72.461870][ T7545] invoke_syscall+0x98/0x2b8 [ 72.461881][ T7545] el0_svc_common+0x130/0x23c [ 72.461892][ T7545] do_el0_svc+0x48/0x58 [ 72.461902][ T7545] el0_svc+0x54/0x168 [ 72.461924][ T7545] el0t_64_sync_handler+0x84/0x108 [ 72.461936][ T7545] el0t_64_sync+0x198/0x19c [ 72.479954][ T7546] FAULT_INJECTION: forcing a failure. [ 72.479954][ T7546] name failslab, interval 1, probability 0, space 0, times 0 [ 72.481144][ T7547] FAULT_INJECTION: forcing a failure. [ 72.481144][ T7547] name failslab, interval 1, probability 0, space 0, times 0 [ 72.485920][ T7546] CPU: 1 UID: 0 PID: 7546 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.485942][ T7546] Tainted: [W]=WARN [ 72.485946][ T7546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.485954][ T7546] Call trace: [ 72.485957][ T7546] show_stack+0x2c/0x3c (C) [ 72.485975][ T7546] dump_stack_lvl+0xe4/0x150 [ 72.485988][ T7546] dump_stack+0x1c/0x28 [ 72.485998][ T7546] should_fail_ex+0x418/0x590 [ 72.486012][ T7546] should_failslab+0xc8/0x130 [ 72.486025][ T7546] __kmalloc_cache_noprof+0x80/0x428 [ 72.486037][ T7546] vma_node_allow+0x70/0x244 [ 72.486050][ T7546] drm_vma_node_allow+0x2c/0x3c [ 72.486062][ T7546] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.486077][ T7546] drm_gem_handle_create+0x60/0x74 [ 72.486090][ T7546] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.486104][ T7546] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.486116][ T7546] drm_ioctl_kernel+0x26c/0x368 [ 72.486127][ T7546] drm_ioctl+0x6a0/0xb98 [ 72.486137][ T7546] __arm64_sys_ioctl+0x14c/0x1cc [ 72.486151][ T7546] invoke_syscall+0x98/0x2b8 [ 72.486161][ T7546] el0_svc_common+0x130/0x23c [ 72.486172][ T7546] do_el0_svc+0x48/0x58 [ 72.486182][ T7546] el0_svc+0x54/0x168 [ 72.486196][ T7546] el0t_64_sync_handler+0x84/0x108 [ 72.486208][ T7546] el0t_64_sync+0x198/0x19c [ 72.489841][ T7550] CPU: 1 UID: 0 PID: 7550 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.489864][ T7550] Tainted: [W]=WARN [ 72.489867][ T7550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.489875][ T7550] Call trace: [ 72.489878][ T7550] show_stack+0x2c/0x3c (C) [ 72.489895][ T7550] dump_stack_lvl+0xe4/0x150 [ 72.489917][ T7550] dump_stack+0x1c/0x28 [ 72.489928][ T7550] should_fail_ex+0x418/0x590 [ 72.489941][ T7550] should_failslab+0xc8/0x130 [ 72.489954][ T7550] __kmalloc_cache_noprof+0x80/0x428 [ 72.489965][ T7550] vma_node_allow+0x70/0x244 [ 72.489978][ T7550] drm_vma_node_allow+0x2c/0x3c [ 72.489991][ T7550] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.490006][ T7550] drm_gem_handle_create+0x60/0x74 [ 72.490019][ T7550] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.490032][ T7550] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.490045][ T7550] drm_ioctl_kernel+0x26c/0x368 [ 72.490055][ T7550] drm_ioctl+0x6a0/0xb98 [ 72.490065][ T7550] __arm64_sys_ioctl+0x14c/0x1cc [ 72.490079][ T7550] invoke_syscall+0x98/0x2b8 [ 72.490090][ T7550] el0_svc_common+0x130/0x23c [ 72.490101][ T7550] do_el0_svc+0x48/0x58 [ 72.490111][ T7550] el0_svc+0x54/0x168 [ 72.490124][ T7550] el0t_64_sync_handler+0x84/0x108 [ 72.490137][ T7550] el0t_64_sync+0x198/0x19c [ 72.598959][ T7561] FAULT_INJECTION: forcing a failure. [ 72.598959][ T7561] name failslab, interval 1, probability 0, space 0, times 0 [ 72.619548][ T7564] FAULT_INJECTION: forcing a failure. [ 72.619548][ T7564] name failslab, interval 1, probability 0, space 0, times 0 [ 72.627405][ T7564] CPU: 1 UID: 0 PID: 7564 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.627427][ T7564] Tainted: [W]=WARN [ 72.627431][ T7564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.627439][ T7564] Call trace: [ 72.627442][ T7564] show_stack+0x2c/0x3c (C) [ 72.627459][ T7564] dump_stack_lvl+0xe4/0x150 [ 72.627472][ T7564] dump_stack+0x1c/0x28 [ 72.627483][ T7564] should_fail_ex+0x418/0x590 [ 72.627496][ T7564] should_failslab+0xc8/0x130 [ 72.627509][ T7564] __kmalloc_cache_noprof+0x80/0x428 [ 72.627521][ T7564] vma_node_allow+0x70/0x244 [ 72.627534][ T7564] drm_vma_node_allow+0x2c/0x3c [ 72.627546][ T7564] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.627561][ T7564] drm_gem_handle_create+0x60/0x74 [ 72.627575][ T7564] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.627588][ T7564] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.627600][ T7564] drm_ioctl_kernel+0x26c/0x368 [ 72.627611][ T7564] drm_ioctl+0x6a0/0xb98 [ 72.627621][ T7564] __arm64_sys_ioctl+0x14c/0x1cc [ 72.627635][ T7564] invoke_syscall+0x98/0x2b8 [ 72.627651][ T7564] el0_svc_common+0x130/0x23c [ 72.627662][ T7564] do_el0_svc+0x48/0x58 [ 72.627672][ T7564] el0_svc+0x54/0x168 [ 72.627693][ T7564] el0t_64_sync_handler+0x84/0x108 [ 72.627706][ T7564] el0t_64_sync+0x198/0x19c [ 72.630615][ T7547] CPU: 1 UID: 0 PID: 7547 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.630635][ T7547] Tainted: [W]=WARN [ 72.630642][ T7547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.630649][ T7547] Call trace: [ 72.630652][ T7547] show_stack+0x2c/0x3c (C) [ 72.630668][ T7547] dump_stack_lvl+0xe4/0x150 [ 72.630680][ T7547] dump_stack+0x1c/0x28 [ 72.630699][ T7547] should_fail_ex+0x418/0x590 [ 72.630713][ T7547] should_failslab+0xc8/0x130 [ 72.630726][ T7547] __kmalloc_cache_noprof+0x80/0x428 [ 72.630737][ T7547] vma_node_allow+0x70/0x244 [ 72.630750][ T7547] drm_vma_node_allow+0x2c/0x3c [ 72.630762][ T7547] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.630777][ T7547] drm_gem_handle_create+0x60/0x74 [ 72.630791][ T7547] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.630804][ T7547] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.630816][ T7547] drm_ioctl_kernel+0x26c/0x368 [ 72.630827][ T7547] drm_ioctl+0x6a0/0xb98 [ 72.630837][ T7547] __arm64_sys_ioctl+0x14c/0x1cc [ 72.630850][ T7547] invoke_syscall+0x98/0x2b8 [ 72.630861][ T7547] el0_svc_common+0x130/0x23c [ 72.630872][ T7547] do_el0_svc+0x48/0x58 [ 72.630882][ T7547] el0_svc+0x54/0x168 [ 72.630895][ T7547] el0t_64_sync_handler+0x84/0x108 [ 72.630914][ T7547] el0t_64_sync+0x198/0x19c [ 72.631370][ T7547] ------------[ cut here ]------------ [ 72.633466][ T7561] CPU: 0 UID: 0 PID: 7561 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.633486][ T7561] Tainted: [W]=WARN [ 72.633490][ T7561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.633498][ T7561] Call trace: [ 72.633501][ T7561] show_stack+0x2c/0x3c (C) [ 72.633515][ T7561] dump_stack_lvl+0xe4/0x150 [ 72.633527][ T7561] dump_stack+0x1c/0x28 [ 72.633538][ T7561] should_fail_ex+0x418/0x590 [ 72.633550][ T7561] should_failslab+0xc8/0x130 [ 72.633562][ T7561] __kmalloc_cache_noprof+0x80/0x428 [ 72.633573][ T7561] vma_node_allow+0x70/0x244 [ 72.633586][ T7561] drm_vma_node_allow+0x2c/0x3c [ 72.633598][ T7561] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.633612][ T7561] drm_gem_handle_create+0x60/0x74 [ 72.633626][ T7561] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.633639][ T7561] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.633651][ T7561] drm_ioctl_kernel+0x26c/0x368 [ 72.633661][ T7561] drm_ioctl+0x6a0/0xb98 [ 72.633671][ T7561] __arm64_sys_ioctl+0x14c/0x1cc [ 72.633702][ T7561] invoke_syscall+0x98/0x2b8 [ 72.633714][ T7561] el0_svc_common+0x130/0x23c [ 72.633729][ T7561] do_el0_svc+0x48/0x58 [ 72.633739][ T7561] el0_svc+0x54/0x168 [ 72.633752][ T7561] el0t_64_sync_handler+0x84/0x108 [ 72.633765][ T7561] el0t_64_sync+0x198/0x19c [ 72.638076][ T7565] FAULT_INJECTION: forcing a failure. [ 72.638076][ T7565] name failslab, interval 1, probability 0, space 0, times 0 [ 72.638258][ T7547] WARNING: CPU: 1 PID: 7547 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 72.640102][ T7565] CPU: 0 UID: 0 PID: 7565 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.640122][ T7565] Tainted: [W]=WARN [ 72.640126][ T7565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.640133][ T7565] Call trace: [ 72.640136][ T7565] show_stack+0x2c/0x3c (C) [ 72.640150][ T7565] dump_stack_lvl+0xe4/0x150 [ 72.640161][ T7565] dump_stack+0x1c/0x28 [ 72.640172][ T7565] should_fail_ex+0x418/0x590 [ 72.640184][ T7565] should_failslab+0xc8/0x130 [ 72.640196][ T7565] __kmalloc_cache_noprof+0x80/0x428 [ 72.640207][ T7565] vma_node_allow+0x70/0x244 [ 72.640219][ T7565] drm_vma_node_allow+0x2c/0x3c [ 72.640232][ T7565] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.640246][ T7565] drm_gem_handle_create+0x60/0x74 [ 72.640260][ T7565] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.640272][ T7565] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.640290][ T7565] drm_ioctl_kernel+0x26c/0x368 [ 72.640301][ T7565] drm_ioctl+0x6a0/0xb98 [ 72.640311][ T7565] __arm64_sys_ioctl+0x14c/0x1cc [ 72.640324][ T7565] invoke_syscall+0x98/0x2b8 [ 72.640335][ T7565] el0_svc_common+0x130/0x23c [ 72.640345][ T7565] do_el0_svc+0x48/0x58 [ 72.640356][ T7565] el0_svc+0x54/0x168 [ 72.640368][ T7565] el0t_64_sync_handler+0x84/0x108 [ 72.640381][ T7565] el0t_64_sync+0x198/0x19c [ 72.777647][ T7547] Modules linked in: [ 72.778679][ T7547] CPU: 1 UID: 0 PID: 7547 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.781968][ T7547] Tainted: [W]=WARN [ 72.782940][ T7547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.785645][ T7547] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 72.787779][ T7547] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 72.789559][ T7547] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 72.791456][ T7547] sp : ffff8000a4a57880 [ 72.792593][ T7547] x29: ffff8000a4a57880 x28: dfff800000000000 x27: 0000000000000000 [ 72.794806][ T7547] x26: ffff0000c9f10000 x25: 1fffe0001c9ee601 x24: dfff800000000000 [ 72.797078][ T7547] x23: 1fffe0001c9ee600 x22: ffff0000e4f73004 x21: ffff0000e4f73008 [ 72.799184][ T7547] x20: 0000000000000000 x19: ffff0000e4f73000 x18: 0000000000000008 [ 72.801270][ T7547] x17: ffff80008fd4d000 x16: ffff8000803ba7e4 x15: 0000000000000001 [ 72.803486][ T7547] x14: 1fffe0001c93a01c x13: 0000000000000000 x12: 0000000000000000 [ 72.805647][ T7547] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 72.807735][ T7547] x8 : ffff0000ce179e80 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 72.809864][ T7547] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 72.812008][ T7547] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 72.814147][ T7547] Call trace: [ 72.815029][ T7547] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 72.816808][ T7547] drm_gem_handle_create_tail+0x224/0x384 [ 72.818381][ T7547] drm_gem_handle_create+0x60/0x74 [ 72.819717][ T7547] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.821237][ T7547] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.822736][ T7547] drm_ioctl_kernel+0x26c/0x368 [ 72.824022][ T7547] drm_ioctl+0x6a0/0xb98 [ 72.825205][ T7547] __arm64_sys_ioctl+0x14c/0x1cc [ 72.826513][ T7547] invoke_syscall+0x98/0x2b8 [ 72.827751][ T7547] el0_svc_common+0x130/0x23c [ 72.829066][ T7547] do_el0_svc+0x48/0x58 [ 72.830205][ T7547] el0_svc+0x54/0x168 [ 72.831286][ T7547] el0t_64_sync_handler+0x84/0x108 [ 72.832674][ T7547] el0t_64_sync+0x198/0x19c [ 72.833930][ T7547] irq event stamp: 2150 [ 72.835021][ T7547] hardirqs last enabled at (2149): [] exit_to_kernel_mode+0xdc/0x10c [ 72.837610][ T7547] hardirqs last disabled at (2150): [] el1_dbg+0x24/0x80 [ 72.839969][ T7547] softirqs last enabled at (2110): [] handle_softirqs+0xb44/0xd34 [ 72.842501][ T7547] softirqs last disabled at (1959): [] __do_softirq+0x14/0x20 [ 72.844965][ T7547] ---[ end trace 0000000000000000 ]--- [ 72.914518][ T7586] FAULT_INJECTION: forcing a failure. [ 72.914518][ T7586] name failslab, interval 1, probability 0, space 0, times 0 [ 72.917974][ T7586] CPU: 1 UID: 0 PID: 7586 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.917993][ T7586] Tainted: [W]=WARN [ 72.917997][ T7586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.918005][ T7586] Call trace: [ 72.918008][ T7586] show_stack+0x2c/0x3c (C) [ 72.918025][ T7586] dump_stack_lvl+0xe4/0x150 [ 72.918038][ T7586] dump_stack+0x1c/0x28 [ 72.918048][ T7586] should_fail_ex+0x418/0x590 [ 72.918062][ T7586] should_failslab+0xc8/0x130 [ 72.918075][ T7586] __kmalloc_cache_noprof+0x80/0x428 [ 72.918087][ T7586] vma_node_allow+0x70/0x244 [ 72.918101][ T7586] drm_vma_node_allow+0x2c/0x3c [ 72.918113][ T7586] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.918127][ T7586] drm_gem_handle_create+0x60/0x74 [ 72.918141][ T7586] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.918155][ T7586] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.918167][ T7586] drm_ioctl_kernel+0x26c/0x368 [ 72.918178][ T7586] drm_ioctl+0x6a0/0xb98 [ 72.918188][ T7586] __arm64_sys_ioctl+0x14c/0x1cc [ 72.918202][ T7586] invoke_syscall+0x98/0x2b8 [ 72.918212][ T7586] el0_svc_common+0x130/0x23c [ 72.918223][ T7586] do_el0_svc+0x48/0x58 [ 72.918234][ T7586] el0_svc+0x54/0x168 [ 72.918247][ T7586] el0t_64_sync_handler+0x84/0x108 [ 72.918260][ T7586] el0t_64_sync+0x198/0x19c [ 72.963242][ T7596] FAULT_INJECTION: forcing a failure. [ 72.963242][ T7596] name failslab, interval 1, probability 0, space 0, times 0 [ 72.966562][ T7596] CPU: 0 UID: 0 PID: 7596 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 72.966581][ T7596] Tainted: [W]=WARN [ 72.966585][ T7596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 72.966593][ T7596] Call trace: [ 72.966596][ T7596] show_stack+0x2c/0x3c (C) [ 72.966613][ T7596] dump_stack_lvl+0xe4/0x150 [ 72.966625][ T7596] dump_stack+0x1c/0x28 [ 72.966636][ T7596] should_fail_ex+0x418/0x590 [ 72.966649][ T7596] should_failslab+0xc8/0x130 [ 72.966662][ T7596] __kmalloc_cache_noprof+0x80/0x428 [ 72.966673][ T7596] vma_node_allow+0x70/0x244 [ 72.966693][ T7596] drm_vma_node_allow+0x2c/0x3c [ 72.966705][ T7596] drm_gem_handle_create_tail+0x1dc/0x384 [ 72.966720][ T7596] drm_gem_handle_create+0x60/0x74 [ 72.966734][ T7596] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 72.966747][ T7596] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 72.966760][ T7596] drm_ioctl_kernel+0x26c/0x368 [ 72.966770][ T7596] drm_ioctl+0x6a0/0xb98 [ 72.966780][ T7596] __arm64_sys_ioctl+0x14c/0x1cc [ 72.966794][ T7596] invoke_syscall+0x98/0x2b8 [ 72.966805][ T7596] el0_svc_common+0x130/0x23c [ 72.966815][ T7596] do_el0_svc+0x48/0x58 [ 72.966825][ T7596] el0_svc+0x54/0x168 [ 72.966839][ T7596] el0t_64_sync_handler+0x84/0x108 [ 72.966852][ T7596] el0t_64_sync+0x198/0x19c [ 72.969203][ T7590] FAULT_INJECTION: forcing a failure. [ 72.969203][ T7590] name failslab, interval 1, probability 0, space 0, times 0 [ 73.015660][ T7600] FAULT_INJECTION: forcing a failure. [ 73.015660][ T7600] name failslab, interval 1, probability 0, space 0, times 0 [ 73.017381][ T7601] FAULT_INJECTION: forcing a failure. [ 73.017381][ T7601] name failslab, interval 1, probability 0, space 0, times 0 [ 73.019211][ T7600] CPU: 0 UID: 0 PID: 7600 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 73.019230][ T7600] Tainted: [W]=WARN [ 73.019234][ T7600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 73.019242][ T7600] Call trace: [ 73.019245][ T7600] show_stack+0x2c/0x3c (C) [ 73.019262][ T7600] dump_stack_lvl+0xe4/0x150 [ 73.019275][ T7600] dump_stack+0x1c/0x28 [ 73.019285][ T7600] should_fail_ex+0x418/0x590 [ 73.019299][ T7600] should_failslab+0xc8/0x130 [ 73.019311][ T7600] __kmalloc_cache_noprof+0x80/0x428 [ 73.019323][ T7600] vma_node_allow+0x70/0x244 [ 73.019336][ T7600] drm_vma_node_allow+0x2c/0x3c [ 73.019348][ T7600] drm_gem_handle_create_tail+0x1dc/0x384 [ 73.019363][ T7600] drm_gem_handle_create+0x60/0x74 [ 73.019377][ T7600] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 73.019390][ T7600] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 73.019402][ T7600] drm_ioctl_kernel+0x26c/0x368 [ 73.019412][ T7600] drm_ioctl+0x6a0/0xb98 [ 73.019422][ T7600] __arm64_sys_ioctl+0x14c/0x1cc [ 73.019436][ T7600] invoke_syscall+0x98/0x2b8 [ 73.019447][ T7600] el0_svc_common+0x130/0x23c [ 73.019458][ T7600] do_el0_svc+0x48/0x58 [ 73.019467][ T7600] el0_svc+0x54/0x168 [ 73.019481][ T7600] el0t_64_sync_handler+0x84/0x108 [ 73.019494][ T7600] el0t_64_sync+0x198/0x19c [ 73.059246][ T7590] CPU: 1 UID: 0 PID: 7590 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 73.059268][ T7590] Tainted: [W]=WARN [ 73.059272][ T7590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 73.059279][ T7590] Call trace: [ 73.059283][ T7590] show_stack+0x2c/0x3c (C) [ 73.059300][ T7590] dump_stack_lvl+0xe4/0x150 [ 73.059313][ T7590] dump_stack+0x1c/0x28 [ 73.059324][ T7590] should_fail_ex+0x418/0x590 [ 73.059337][ T7590] should_failslab+0xc8/0x130 [ 73.059350][ T7590] __kmalloc_cache_noprof+0x80/0x428 [ 73.059362][ T7590] vma_node_allow+0x70/0x244 [ 73.059375][ T7590] drm_vma_node_allow+0x2c/0x3c [ 73.059388][ T7590] drm_gem_handle_create_tail+0x1dc/0x384 [ 73.059402][ T7590] drm_gem_handle_create+0x60/0x74 [ 73.059416][ T7590] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 73.059430][ T7590] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 73.059442][ T7590] drm_ioctl_kernel+0x26c/0x368 [ 73.059452][ T7590] drm_ioctl+0x6a0/0xb98 [ 73.059462][ T7590] __arm64_sys_ioctl+0x14c/0x1cc [ 73.059476][ T7590] invoke_syscall+0x98/0x2b8 [ 73.059487][ T7590] el0_svc_common+0x130/0x23c [ 73.059498][ T7590] do_el0_svc+0x48/0x58 [ 73.059508][ T7590] el0_svc+0x54/0x168 [ 73.059521][ T7590] el0t_64_sync_handler+0x84/0x108 [ 73.059535][ T7590] el0t_64_sync+0x198/0x19c [ 73.059986][ T7590] ------------[ cut here ]------------ [ 73.095963][ T7590] WARNING: CPU: 1 PID: 7590 at drivers/gpu/drm/drm_gem.c:251 drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 73.099003][ T7590] Modules linked in: [ 73.100031][ T7590] CPU: 1 UID: 0 PID: 7590 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 73.101816][ T7601] CPU: 0 UID: 0 PID: 7601 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 1970/01/01 00:01:13 executed programs: 230 [ 73.101839][ T7601] Tainted: [W]=WARN [ 73.101843][ T7601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 73.101851][ T7601] Call trace: [ 73.101855][ T7601] show_stack+0x2c/0x3c (C) [ 73.101872][ T7601] dump_stack_lvl+0xe4/0x150 [ 73.101884][ T7601] dump_stack+0x1c/0x28 [ 73.101895][ T7601] should_fail_ex+0x418/0x590 [ 73.101910][ T7601] should_failslab+0xc8/0x130 [ 73.101924][ T7601] __kmalloc_cache_noprof+0x80/0x428 [ 73.101935][ T7601] vma_node_allow+0x70/0x244 [ 73.101949][ T7601] drm_vma_node_allow+0x2c/0x3c [ 73.101961][ T7601] drm_gem_handle_create_tail+0x1dc/0x384 [ 73.101976][ T7601] drm_gem_handle_create+0x60/0x74 [ 73.101989][ T7601] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 73.102003][ T7601] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 73.102015][ T7601] drm_ioctl_kernel+0x26c/0x368 [ 73.102026][ T7601] drm_ioctl+0x6a0/0xb98 [ 73.102036][ T7601] __arm64_sys_ioctl+0x14c/0x1cc [ 73.102050][ T7601] invoke_syscall+0x98/0x2b8 [ 73.102061][ T7601] el0_svc_common+0x130/0x23c [ 73.102072][ T7601] do_el0_svc+0x48/0x58 [ 73.102082][ T7601] el0_svc+0x54/0x168 [ 73.102106][ T7601] el0t_64_sync_handler+0x84/0x108 [ 73.102120][ T7601] el0t_64_sync+0x198/0x19c [ 73.138220][ T7590] Tainted: [W]=WARN [ 73.139224][ T7590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 73.141970][ T7590] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 73.144063][ T7590] pc : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 73.145888][ T7590] lr : drm_gem_object_handle_put_unlocked+0x220/0x2dc [ 73.147790][ T7590] sp : ffff8000a24b7880 [ 73.148893][ T7590] x29: ffff8000a24b7880 x28: dfff800000000000 x27: 0000000000000001 [ 73.151064][ T7590] x26: ffff0000c9f10000 x25: 1fffe0001ca26701 x24: dfff800000000000 [ 73.153201][ T7590] x23: 1fffe0001ca26700 x22: ffff0000e5133804 x21: ffff0000e5133808 [ 73.155376][ T7590] x20: 0000000000000000 x19: ffff0000e5133800 x18: 0000000000000008 [ 73.157556][ T7590] x17: ffff80008fd4d000 x16: ffff8000803ba7e4 x15: 0000000000000001 [ 73.159756][ T7590] x14: 1fffe0001aeb021c x13: 0000000000000000 x12: 0000000000000000 [ 73.161995][ T7590] x11: 0000000000000001 x10: 0000000000ff0100 x9 : 0000000000000000 [ 73.164164][ T7590] x8 : ffff0000ccdb5b80 x7 : ffff8000842fc4b0 x6 : 0000000000000000 [ 73.166405][ T7590] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080485038 [ 73.168547][ T7590] x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.170742][ T7590] Call trace: [ 73.171612][ T7590] drm_gem_object_handle_put_unlocked+0x220/0x2dc (P) [ 73.173409][ T7590] drm_gem_handle_create_tail+0x224/0x384 [ 73.175011][ T7590] drm_gem_handle_create+0x60/0x74 [ 73.176424][ T7590] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 73.177936][ T7590] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 73.179507][ T7590] drm_ioctl_kernel+0x26c/0x368 [ 73.180804][ T7590] drm_ioctl+0x6a0/0xb98 [ 73.182005][ T7590] __arm64_sys_ioctl+0x14c/0x1cc [ 73.183310][ T7590] invoke_syscall+0x98/0x2b8 [ 73.184542][ T7590] el0_svc_common+0x130/0x23c [ 73.185808][ T7590] do_el0_svc+0x48/0x58 [ 73.186941][ T7590] el0_svc+0x54/0x168 [ 73.188033][ T7590] el0t_64_sync_handler+0x84/0x108 [ 73.189481][ T7590] el0t_64_sync+0x198/0x19c [ 73.190709][ T7590] irq event stamp: 1770 [ 73.191820][ T7590] hardirqs last enabled at (1769): [] dump_stack_lvl+0x10c/0x150 [ 73.194390][ T7590] hardirqs last disabled at (1770): [] el1_dbg+0x24/0x80 [ 73.196707][ T7590] softirqs last enabled at (1752): [] handle_softirqs+0xb44/0xd34 [ 73.199236][ T7590] softirqs last disabled at (1741): [] __do_softirq+0x14/0x20 [ 73.201639][ T7590] ---[ end trace 0000000000000000 ]--- [ 73.211196][ T7608] FAULT_INJECTION: forcing a failure. [ 73.211196][ T7608] name failslab, interval 1, probability 0, space 0, times 0 [ 73.226310][ T7608] CPU: 1 UID: 0 PID: 7608 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 73.226330][ T7608] Tainted: [W]=WARN [ 73.226334][ T7608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 73.226341][ T7608] Call trace: [ 73.226345][ T7608] show_stack+0x2c/0x3c (C) [ 73.226360][ T7608] dump_stack_lvl+0xe4/0x150 [ 73.226373][ T7608] dump_stack+0x1c/0x28 [ 73.226384][ T7608] should_fail_ex+0x418/0x590 [ 73.226398][ T7608] should_failslab+0xc8/0x130 [ 73.226411][ T7608] __kmalloc_cache_noprof+0x80/0x428 [ 73.226423][ T7608] vma_node_allow+0x70/0x244 [ 73.226436][ T7608] drm_vma_node_allow+0x2c/0x3c [ 73.226448][ T7608] drm_gem_handle_create_tail+0x1dc/0x384 [ 73.226463][ T7608] drm_gem_handle_create+0x60/0x74 [ 73.226476][ T7608] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 73.226489][ T7608] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 73.226502][ T7608] drm_ioctl_kernel+0x26c/0x368 [ 73.226512][ T7608] drm_ioctl+0x6a0/0xb98 [ 73.226522][ T7608] __arm64_sys_ioctl+0x14c/0x1cc [ 73.226536][ T7608] invoke_syscall+0x98/0x2b8 [ 73.226547][ T7608] el0_svc_common+0x130/0x23c [ 73.226558][ T7608] do_el0_svc+0x48/0x58 [ 73.226568][ T7608] el0_svc+0x54/0x168 [ 73.226581][ T7608] el0t_64_sync_handler+0x84/0x108 [ 73.226594][ T7608] el0t_64_sync+0x198/0x19c [ 73.292354][ T7616] FAULT_INJECTION: forcing a failure. [ 73.292354][ T7616] name failslab, interval 1, probability 0, space 0, times 0 [ 73.295926][ T7616] CPU: 1 UID: 0 PID: 7616 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 73.295946][ T7616] Tainted: [W]=WARN [ 73.295950][ T7616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 73.295958][ T7616] Call trace: [ 73.295961][ T7616] show_stack+0x2c/0x3c (C) [ 73.295980][ T7616] dump_stack_lvl+0xe4/0x150 [ 73.295993][ T7616] dump_stack+0x1c/0x28 [ 73.296004][ T7616] should_fail_ex+0x418/0x590 [ 73.296018][ T7616] should_failslab+0xc8/0x130 [ 73.296032][ T7616] __kmalloc_cache_noprof+0x80/0x428 [ 73.296045][ T7616] vma_node_allow+0x70/0x244 [ 73.296059][ T7616] drm_vma_node_allow+0x2c/0x3c [ 73.296071][ T7616] drm_gem_handle_create_tail+0x1dc/0x384 [ 73.296087][ T7616] drm_gem_handle_create+0x60/0x74 [ 73.296102][ T7616] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 73.296116][ T7616] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 73.296129][ T7616] drm_ioctl_kernel+0x26c/0x368 [ 73.296140][ T7616] drm_ioctl+0x6a0/0xb98 [ 73.296151][ T7616] __arm64_sys_ioctl+0x14c/0x1cc [ 73.296165][ T7616] invoke_syscall+0x98/0x2b8 [ 73.296176][ T7616] el0_svc_common+0x130/0x23c [ 73.296188][ T7616] do_el0_svc+0x48/0x58 [ 73.296199][ T7616] el0_svc+0x54/0x168 [ 73.296213][ T7616] el0t_64_sync_handler+0x84/0x108 [ 73.296227][ T7616] el0t_64_sync+0x198/0x19c [ 73.319333][ T7618] FAULT_INJECTION: forcing a failure. [ 73.319333][ T7618] name failslab, interval 1, probability 0, space 0, times 0 [ 73.346087][ T7622] FAULT_INJECTION: forcing a failure. [ 73.346087][ T7622] name failslab, interval 1, probability 0, space 0, times 0 [ 73.349450][ T7622] CPU: 0 UID: 0 PID: 7622 Comm: syz-executor.2 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 73.349469][ T7622] Tainted: [W]=WARN [ 73.349473][ T7622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 73.349480][ T7622] Call trace: [ 73.349483][ T7622] show_stack+0x2c/0x3c (C) [ 73.349500][ T7622] dump_stack_lvl+0xe4/0x150 [ 73.349512][ T7622] dump_stack+0x1c/0x28 [ 73.349523][ T7622] should_fail_ex+0x418/0x590 [ 73.349536][ T7622] should_failslab+0xc8/0x130 [ 73.349549][ T7622] __kmalloc_cache_noprof+0x80/0x428 [ 73.349561][ T7622] vma_node_allow+0x70/0x244 [ 73.349574][ T7622] drm_vma_node_allow+0x2c/0x3c [ 73.349586][ T7622] drm_gem_handle_create_tail+0x1dc/0x384 [ 73.349602][ T7622] drm_gem_handle_create+0x60/0x74 [ 73.349615][ T7622] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 73.349628][ T7622] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 73.349641][ T7622] drm_ioctl_kernel+0x26c/0x368 [ 73.349652][ T7622] drm_ioctl+0x6a0/0xb98 [ 73.349661][ T7622] __arm64_sys_ioctl+0x14c/0x1cc [ 73.349675][ T7622] invoke_syscall+0x98/0x2b8 [ 73.349694][ T7622] el0_svc_common+0x130/0x23c [ 73.349706][ T7622] do_el0_svc+0x48/0x58 [ 73.349717][ T7622] el0_svc+0x54/0x168 [ 73.349730][ T7622] el0t_64_sync_handler+0x84/0x108 [ 73.349753][ T7622] el0t_64_sync+0x198/0x19c [ 73.386299][ C0] vkms_vblank_simulate: vblank timer overrun [ 73.402327][ T7618] CPU: 0 UID: 0 PID: 7618 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 73.402350][ T7618] Tainted: [W]=WARN [ 73.402354][ T7618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 73.402361][ T7618] Call trace: [ 73.402364][ T7618] show_stack+0x2c/0x3c (C) [ 73.402382][ T7618] dump_stack_lvl+0xe4/0x150 [ 73.402394][ T7618] dump_stack+0x1c/0x28 [ 73.402405][ T7618] should_fail_ex+0x418/0x590 [ 73.402419][ T7618] should_failslab+0xc8/0x130 [ 73.402431][ T7618] __kmalloc_cache_noprof+0x80/0x428 [ 73.402443][ T7618] vma_node_allow+0x70/0x244 [ 73.402456][ T7618] drm_vma_node_allow+0x2c/0x3c [ 73.402468][ T7618] drm_gem_handle_create_tail+0x1dc/0x384 [ 73.402483][ T7618] drm_gem_handle_create+0x60/0x74 [ 73.402497][ T7618] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 73.402510][ T7618] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 73.402523][ T7618] drm_ioctl_kernel+0x26c/0x368 [ 73.402533][ T7618] drm_ioctl+0x6a0/0xb98 [ 73.402543][ T7618] __arm64_sys_ioctl+0x14c/0x1cc [ 73.402556][ T7618] invoke_syscall+0x98/0x2b8 [ 73.402568][ T7618] el0_svc_common+0x130/0x23c [ 73.402579][ T7618] do_el0_svc+0x48/0x58 [ 73.402589][ T7618] el0_svc+0x54/0x168 [ 73.402602][ T7618] el0t_64_sync_handler+0x84/0x108 [ 73.402615][ T7618] el0t_64_sync+0x198/0x19c [ 73.446193][ C0] vkms_vblank_simulate: vblank timer overrun [ 73.458853][ T7630] FAULT_INJECTION: forcing a failure. [ 73.458853][ T7630] name failslab, interval 1, probability 0, space 0, times 0 [ 73.463504][ T7630] CPU: 0 UID: 0 PID: 7630 Comm: syz-executor.1 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 73.463523][ T7630] Tainted: [W]=WARN [ 73.463527][ T7630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 73.463534][ T7630] Call trace: [ 73.463537][ T7630] show_stack+0x2c/0x3c (C) [ 73.463555][ T7630] dump_stack_lvl+0xe4/0x150 [ 73.463567][ T7630] dump_stack+0x1c/0x28 [ 73.463578][ T7630] should_fail_ex+0x418/0x590 [ 73.463592][ T7630] should_failslab+0xc8/0x130 [ 73.463604][ T7630] __kmalloc_cache_noprof+0x80/0x428 [ 73.463616][ T7630] vma_node_allow+0x70/0x244 [ 73.463629][ T7630] drm_vma_node_allow+0x2c/0x3c [ 73.463641][ T7630] drm_gem_handle_create_tail+0x1dc/0x384 [ 73.463656][ T7630] drm_gem_handle_create+0x60/0x74 [ 73.463670][ T7630] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 73.463683][ T7630] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 73.463704][ T7630] drm_ioctl_kernel+0x26c/0x368 [ 73.463715][ T7630] drm_ioctl+0x6a0/0xb98 [ 73.463725][ T7630] __arm64_sys_ioctl+0x14c/0x1cc [ 73.463743][ T7630] invoke_syscall+0x98/0x2b8 [ 73.463755][ T7630] el0_svc_common+0x130/0x23c [ 73.463766][ T7630] do_el0_svc+0x48/0x58 [ 73.463776][ T7630] el0_svc+0x54/0x168 [ 73.463789][ T7630] el0t_64_sync_handler+0x84/0x108 [ 73.463802][ T7630] el0t_64_sync+0x198/0x19c [ 73.464125][ T7632] FAULT_INJECTION: forcing a failure. [ 73.464125][ T7632] name failslab, interval 1, probability 0, space 0, times 0 [ 73.471278][ T7633] FAULT_INJECTION: forcing a failure. [ 73.471278][ T7633] name failslab, interval 1, probability 0, space 0, times 0 [ 73.500466][ T7632] CPU: 1 UID: 0 PID: 7632 Comm: syz-executor.5 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 73.500489][ T7632] Tainted: [W]=WARN [ 73.500493][ T7632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 73.500500][ T7632] Call trace: [ 73.500503][ T7632] show_stack+0x2c/0x3c (C) [ 73.500521][ T7632] dump_stack_lvl+0xe4/0x150 [ 73.500534][ T7632] dump_stack+0x1c/0x28 [ 73.500544][ T7632] should_fail_ex+0x418/0x590 [ 73.500558][ T7632] should_failslab+0xc8/0x130 [ 73.500570][ T7632] __kmalloc_cache_noprof+0x80/0x428 [ 73.500582][ T7632] vma_node_allow+0x70/0x244 [ 73.500596][ T7632] drm_vma_node_allow+0x2c/0x3c [ 73.500608][ T7632] drm_gem_handle_create_tail+0x1dc/0x384 [ 73.500622][ T7632] drm_gem_handle_create+0x60/0x74 [ 73.500636][ T7632] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 73.500649][ T7632] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 73.500661][ T7632] drm_ioctl_kernel+0x26c/0x368 [ 73.500672][ T7632] drm_ioctl+0x6a0/0xb98 [ 73.500682][ T7632] __arm64_sys_ioctl+0x14c/0x1cc [ 73.500703][ T7632] invoke_syscall+0x98/0x2b8 [ 73.500714][ T7632] el0_svc_common+0x130/0x23c [ 73.500725][ T7632] do_el0_svc+0x48/0x58 [ 73.500735][ T7632] el0_svc+0x54/0x168 [ 73.500749][ T7632] el0t_64_sync_handler+0x84/0x108 [ 73.500762][ T7632] el0t_64_sync+0x198/0x19c [ 73.547482][ T7638] FAULT_INJECTION: forcing a failure. [ 73.547482][ T7638] name failslab, interval 1, probability 0, space 0, times 0 [ 73.559836][ T7642] FAULT_INJECTION: forcing a failure. [ 73.559836][ T7642] name failslab, interval 1, probability 0, space 0, times 0 [ 73.563497][ T7642] CPU: 1 UID: 0 PID: 7642 Comm: syz-executor.0 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 73.563515][ T7642] Tainted: [W]=WARN [ 73.563519][ T7642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 73.563527][ T7642] Call trace: [ 73.563530][ T7642] show_stack+0x2c/0x3c (C) [ 73.563548][ T7642] dump_stack_lvl+0xe4/0x150 [ 73.563560][ T7642] dump_stack+0x1c/0x28 [ 73.563571][ T7642] should_fail_ex+0x418/0x590 [ 73.563585][ T7642] should_failslab+0xc8/0x130 [ 73.563598][ T7642] __kmalloc_cache_noprof+0x80/0x428 [ 73.563610][ T7642] vma_node_allow+0x70/0x244 [ 73.563623][ T7642] drm_vma_node_allow+0x2c/0x3c [ 73.563635][ T7642] drm_gem_handle_create_tail+0x1dc/0x384 [ 73.563650][ T7642] drm_gem_handle_create+0x60/0x74 [ 73.563663][ T7642] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 73.563677][ T7642] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 73.563699][ T7642] drm_ioctl_kernel+0x26c/0x368 [ 73.563710][ T7642] drm_ioctl+0x6a0/0xb98 [ 73.563719][ T7642] __arm64_sys_ioctl+0x14c/0x1cc [ 73.563733][ T7642] invoke_syscall+0x98/0x2b8 [ 73.563744][ T7642] el0_svc_common+0x130/0x23c [ 73.563755][ T7642] do_el0_svc+0x48/0x58 [ 73.563765][ T7642] el0_svc+0x54/0x168 [ 73.563779][ T7642] el0t_64_sync_handler+0x84/0x108 [ 73.563792][ T7642] el0t_64_sync+0x198/0x19c [ 73.571970][ T7638] CPU: 0 UID: 0 PID: 7638 Comm: syz-executor.3 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 73.571990][ T7638] Tainted: [W]=WARN [ 73.571994][ T7638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 73.572001][ T7638] Call trace: [ 73.572005][ T7638] show_stack+0x2c/0x3c (C) [ 73.572021][ T7638] dump_stack_lvl+0xe4/0x150 [ 73.572033][ T7638] dump_stack+0x1c/0x28 [ 73.572043][ T7638] should_fail_ex+0x418/0x590 [ 73.572056][ T7638] should_failslab+0xc8/0x130 [ 73.572069][ T7638] __kmalloc_cache_noprof+0x80/0x428 [ 73.572080][ T7638] vma_node_allow+0x70/0x244 [ 73.572092][ T7638] drm_vma_node_allow+0x2c/0x3c [ 73.572105][ T7638] drm_gem_handle_create_tail+0x1dc/0x384 [ 73.572119][ T7638] drm_gem_handle_create+0x60/0x74 [ 73.572133][ T7638] drm_gem_shmem_dumb_create+0x220/0x3b4 [ 73.572146][ T7638] drm_mode_create_dumb_ioctl+0x1d0/0x250 [ 73.572158][ T7638] drm_ioctl_kernel+0x26c/0x368 [ 73.572169][ T7638] drm_ioctl+0x6a0/0xb98 [ 73.572178][ T7638] __arm64_sys_ioctl+0x14c/0x1cc [ 73.572192][ T7638] invoke_syscall+0x98/0x2b8 [ 73.572203][ T7638] el0_svc_common+0x130/0x23c [ 73.572213][ T7638] do_el0_svc+0x48/0x58 [ 73.572224][ T7638] el0_svc+0x54/0x168 [ 73.572237][ T7638] el0t_64_sync_handler+0x84/0x108 [ 73.572250][ T7638] el0t_64_sync+0x198/0x19c [ 73.576466][ T7645] FAULT_INJECTION: forcing a failure. [ 73.576466][ T7645] name failslab, interval 1, probability 0, space 0, times 0 [ 73.588871][ T7644] FAULT_INJECTION: forcing a failure. [ 73.588871][ T7644] name failslab, interval 1, probability 0, space 0, times 0 [ 73.593560][ T7645] CPU: 0 UID: 0 PID: 7645 Comm: syz-executor.4 Tainted: G W 6.14.0-syzkaller-00082-gd6b13dbd03b7 #0 [ 73.593580][ T7645] Tainted: [W]=WARN [ 73.593584][ T7645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 73.593592][ T7645] Call trace: [ 73.593595][ T7645] show_stack+0x2c/0x3c (C) [ 73.593612][ T7645] dump_stack_lvl+0xe4/0x150 [ 73.593624][ T7645] dump_stack+0x1c/0x28 [ 73.593635][ T7645] should_fail_ex+0x418/0x590 [ 73.593647][ T7645] should_failslab+0xc8/0x130 [ 73.593660][ T7645] __kmalloc_cache_noprof+0x80/0x428