Warning: Permanently added '10.128.0.94' (ED25519) to the list of known hosts.
[ 102.489235][ T982] cfg80211: failed to load regulatory.db
2025/09/13 11:12:41 parsed 1 programs
[ 107.304563][ T5874] cgroup: Unknown subsys name 'net'
[ 107.441368][ T5874] cgroup: Unknown subsys name 'cpuset'
[ 107.450797][ T5874] cgroup: Unknown subsys name 'rlimit'
[ 109.395710][ T5874] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 112.697908][ T5889] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 114.104388][ T5928] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 114.117050][ T5928] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 114.127471][ T5928] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 114.136055][ T5928] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 114.144639][ T5928] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 115.359047][ T5918] chnl_net:caif_netlink_parms(): no params data found
[ 115.938707][ T5918] bridge0: port 1(bridge_slave_0) entered blocking state
[ 115.946936][ T5918] bridge0: port 1(bridge_slave_0) entered disabled state
[ 115.954212][ T5918] bridge_slave_0: entered allmulticast mode
[ 115.962879][ T5918] bridge_slave_0: entered promiscuous mode
[ 115.972295][ T5918] bridge0: port 2(bridge_slave_1) entered blocking state
[ 115.979592][ T5918] bridge0: port 2(bridge_slave_1) entered disabled state
[ 115.986833][ T5918] bridge_slave_1: entered allmulticast mode
[ 115.994325][ T5918] bridge_slave_1: entered promiscuous mode
[ 116.020840][ T30] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.029549][ T30] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 116.153647][ T5918] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 116.202433][ T5918] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 116.266894][ T1140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.299872][ T1140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 116.331599][ T5918] team0: Port device team_slave_0 added
[ 116.391518][ T5918] team0: Port device team_slave_1 added
[ 116.545349][ T5918] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 116.553286][ T5918] 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.
[ 116.579279][ T5918] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 116.592836][ T5918] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 116.599924][ T5918] 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.
[ 116.626216][ T5918] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 116.841028][ T5918] hsr_slave_0: entered promiscuous mode
[ 116.852098][ T5918] hsr_slave_1: entered promiscuous mode
[ 117.222724][ T5918] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 117.241232][ T5918] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 117.255259][ T5918] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 117.271426][ T5918] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 117.405329][ T5918] 8021q: adding VLAN 0 to HW filter on device bond0
[ 117.433187][ T5918] 8021q: adding VLAN 0 to HW filter on device team0
[ 117.448642][ T1168] bridge0: port 1(bridge_slave_0) entered blocking state
[ 117.455964][ T1168] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 117.476510][ T3006] bridge0: port 2(bridge_slave_1) entered blocking state
[ 117.483767][ T3006] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 117.715116][ T5918] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 117.765956][ T5918] veth0_vlan: entered promiscuous mode
[ 117.779876][ T5918] veth1_vlan: entered promiscuous mode
[ 117.814116][ T5918] veth0_macvtap: entered promiscuous mode
[ 117.825160][ T5918] veth1_macvtap: entered promiscuous mode
[ 117.845465][ T5918] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 117.864562][ T5918] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 117.882397][ T30] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.892366][ T30] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.903731][ T30] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.912991][ T30] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/09/13 11:12:56 executed programs: 0
[ 118.119730][ T5928] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 118.134144][ T5928] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 118.162044][ T5928] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 118.174170][ T5928] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 118.197577][ T5985] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 118.206240][ T5985] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 118.218471][ T5985] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 118.227510][ T5185] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 118.267163][ T5989] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 118.275676][ T5989] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 118.279648][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 118.292080][ T5989] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 118.320441][ T5928] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 118.330795][ T5185] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 118.341968][ T5185] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 118.350591][ T5185] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 118.366765][ T5185] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 118.375419][ T5185] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 118.386749][ T5185] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 118.394627][ T5185] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 119.211031][ T5980] chnl_net:caif_netlink_parms(): no params data found
[ 119.324158][ T5992] chnl_net:caif_netlink_parms(): no params data found
[ 119.495937][ T5980] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.503767][ T5980] bridge0: port 1(bridge_slave_0) entered disabled state
[ 119.511711][ T5980] bridge_slave_0: entered allmulticast mode
[ 119.519818][ T5980] bridge_slave_0: entered promiscuous mode
[ 119.533942][ T5988] chnl_net:caif_netlink_parms(): no params data found
[ 119.545700][ T5984] chnl_net:caif_netlink_parms(): no params data found
[ 119.573561][ T5980] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.581113][ T5980] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.588441][ T5980] bridge_slave_1: entered allmulticast mode
[ 119.595846][ T5980] bridge_slave_1: entered promiscuous mode
[ 119.645198][ T30] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 119.784632][ T5992] bridge0: port 1(bridge_slave_0) entered blocking state
[ 119.792205][ T5992] bridge0: port 1(bridge_slave_0) entered disabled state
[ 119.799854][ T5992] bridge_slave_0: entered allmulticast mode
[ 119.808711][ T5992] bridge_slave_0: entered promiscuous mode
[ 119.840370][ T5980] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 119.850379][ T5992] bridge0: port 2(bridge_slave_1) entered blocking state
[ 119.857727][ T5992] bridge0: port 2(bridge_slave_1) entered disabled state
[ 119.864916][ T5992] bridge_slave_1: entered allmulticast mode
[ 119.872961][ T5992] bridge_slave_1: entered promiscuous mode
[ 119.910137][ T5980] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 119.959104][ T5992] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 120.020670][ T5992] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 120.057626][ T30] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 120.074625][ T5984] bridge0: port 1(bridge_slave_0) entered blocking state
[ 120.082028][ T5984] bridge0: port 1(bridge_slave_0) entered disabled state
[ 120.090053][ T5984] bridge_slave_0: entered allmulticast mode
[ 120.098416][ T5984] bridge_slave_0: entered promiscuous mode
[ 120.110507][ T5984] bridge0: port 2(bridge_slave_1) entered blocking state
[ 120.117794][ T5984] bridge0: port 2(bridge_slave_1) entered disabled state
[ 120.125035][ T5984] bridge_slave_1: entered allmulticast mode
[ 120.133689][ T5984] bridge_slave_1: entered promiscuous mode
[ 120.194622][ T5988] bridge0: port 1(bridge_slave_0) entered blocking state
[ 120.201999][ T5988] bridge0: port 1(bridge_slave_0) entered disabled state
[ 120.209935][ T5988] bridge_slave_0: entered allmulticast mode
[ 120.218044][ T5988] bridge_slave_0: entered promiscuous mode
[ 120.274302][ T5980] team0: Port device team_slave_0 added
[ 120.283716][ T5980] team0: Port device team_slave_1 added
[ 120.293671][ T5992] team0: Port device team_slave_0 added
[ 120.300603][ T5988] bridge0: port 2(bridge_slave_1) entered blocking state
[ 120.312134][ T5988] bridge0: port 2(bridge_slave_1) entered disabled state
[ 120.319904][ T5988] bridge_slave_1: entered allmulticast mode
[ 120.327949][ T5985] Bluetooth: hci0: command tx timeout
[ 120.331010][ T5988] bridge_slave_1: entered promiscuous mode
[ 120.390089][ T5984] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 120.406728][ T5985] Bluetooth: hci1: command tx timeout
[ 120.461950][ T5992] team0: Port device team_slave_1 added
[ 120.486776][ T5985] Bluetooth: hci3: command tx timeout
[ 120.487089][ T51] Bluetooth: hci2: command tx timeout
[ 120.532729][ T30] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 120.585181][ T5988] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 120.600263][ T5984] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 120.611098][ T5980] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 120.618715][ T5980] 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.
[ 120.645151][ T5980] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 120.659706][ T5980] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 120.667834][ T5980] 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.
[ 120.694123][ T5980] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 120.725173][ T5988] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 120.782161][ T5992] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 120.789998][ T5992] 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.
[ 120.816995][ T5992] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 120.838831][ T30] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 120.892290][ T5984] team0: Port device team_slave_0 added
[ 120.902298][ T5992] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 120.909380][ T5992] 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.
[ 120.936292][ T5992] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 120.960314][ T5988] team0: Port device team_slave_0 added
[ 120.978416][ T5984] team0: Port device team_slave_1 added
[ 121.002632][ T5988] team0: Port device team_slave_1 added
[ 121.055024][ T5984] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 121.062649][ T5984] 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.
[ 121.089215][ T5984] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 121.155222][ T5992] hsr_slave_0: entered promiscuous mode
[ 121.163722][ T5992] hsr_slave_1: entered promiscuous mode
[ 121.170296][ T5992] debugfs: 'hsr0' already exists in 'hsr'
[ 121.176132][ T5992] Cannot create hsr debugfs directory
[ 121.183747][ T5984] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 121.191332][ T5984] 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.
[ 121.218564][ T5984] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 121.235490][ T5980] hsr_slave_0: entered promiscuous mode
[ 121.242991][ T5980] hsr_slave_1: entered promiscuous mode
[ 121.249383][ T5980] debugfs: 'hsr0' already exists in 'hsr'
[ 121.255148][ T5980] Cannot create hsr debugfs directory
[ 121.277771][ T5988] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 121.284785][ T5988] 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.
[ 121.311436][ T5988] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 121.324419][ T5988] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 121.331638][ T5988] 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.
[ 121.358651][ T5988] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 121.419389][ T5984] hsr_slave_0: entered promiscuous mode
[ 121.425986][ T5984] hsr_slave_1: entered promiscuous mode
[ 121.432506][ T5984] debugfs: 'hsr0' already exists in 'hsr'
[ 121.438894][ T5984] Cannot create hsr debugfs directory
[ 121.672814][ T5988] hsr_slave_0: entered promiscuous mode
[ 121.680095][ T5988] hsr_slave_1: entered promiscuous mode
[ 121.686365][ T5988] debugfs: 'hsr0' already exists in 'hsr'
[ 121.693491][ T5988] Cannot create hsr debugfs directory
[ 121.943402][ T30] bridge_slave_1: left allmulticast mode
[ 121.950582][ T30] bridge_slave_1: left promiscuous mode
[ 121.957313][ T30] bridge0: port 2(bridge_slave_1) entered disabled state
[ 121.971014][ T30] bridge_slave_0: left allmulticast mode
[ 121.976860][ T30] bridge_slave_0: left promiscuous mode
[ 121.982673][ T30] bridge0: port 1(bridge_slave_0) entered disabled state
[ 122.301411][ T30] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 122.313359][ T30] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 122.323751][ T30] bond0 (unregistering): Released all slaves
[ 122.407061][ T51] Bluetooth: hci0: command tx timeout
[ 122.486765][ T51] Bluetooth: hci1: command tx timeout
[ 122.567367][ T51] Bluetooth: hci3: command tx timeout
[ 122.571450][ T5985] Bluetooth: hci2: command tx timeout
[ 122.591351][ T30] hsr_slave_0: left promiscuous mode
[ 122.597835][ T30] hsr_slave_1: left promiscuous mode
[ 122.604219][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 122.611845][ T30] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 122.620516][ T30] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 122.629250][ T30] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 122.654696][ T30] veth1_macvtap: left promiscuous mode
[ 122.660725][ T30] veth0_macvtap: left promiscuous mode
[ 122.667326][ T30] veth1_vlan: left promiscuous mode
[ 122.672829][ T30] veth0_vlan: left promiscuous mode
[ 123.310643][ T30] team0 (unregistering): Port device team_slave_1 removed
[ 123.343869][ T30] team0 (unregistering): Port device team_slave_0 removed
[ 123.767706][ T5992] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 123.795296][ T5992] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 123.809084][ T5992] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 123.834873][ T5992] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 123.977686][ T5984] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 124.030342][ T5984] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 124.123277][ T5984] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 124.218342][ T5984] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 124.384289][ T5992] 8021q: adding VLAN 0 to HW filter on device bond0
[ 124.437384][ T5992] 8021q: adding VLAN 0 to HW filter on device team0
[ 124.475758][ T1140] bridge0: port 1(bridge_slave_0) entered blocking state
[ 124.483051][ T1140] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 124.490838][ T5985] Bluetooth: hci0: command tx timeout
[ 124.532392][ T1140] bridge0: port 2(bridge_slave_1) entered blocking state
[ 124.539645][ T1140] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 124.576718][ T5985] Bluetooth: hci1: command tx timeout
[ 124.646685][ T5985] Bluetooth: hci2: command tx timeout
[ 124.650194][ T51] Bluetooth: hci3: command tx timeout
[ 124.672800][ T5980] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 124.716209][ T5980] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 124.758719][ T5980] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 124.788202][ T5980] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 124.857290][ T5984] 8021q: adding VLAN 0 to HW filter on device bond0
[ 124.943006][ T5984] 8021q: adding VLAN 0 to HW filter on device team0
[ 124.951220][ T5988] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 124.981880][ T5988] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 124.996101][ T60] bridge0: port 1(bridge_slave_0) entered blocking state
[ 125.003364][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 125.031408][ T5988] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 125.052891][ T60] bridge0: port 2(bridge_slave_1) entered blocking state
[ 125.060353][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 125.110976][ T5988] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 125.352937][ T5980] 8021q: adding VLAN 0 to HW filter on device bond0
[ 125.464417][ T5980] 8021q: adding VLAN 0 to HW filter on device team0
[ 125.504631][ T5992] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 125.531180][ T5988] 8021q: adding VLAN 0 to HW filter on device bond0
[ 125.574097][ T30] bridge0: port 1(bridge_slave_0) entered blocking state
[ 125.581374][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 125.628938][ T5988] 8021q: adding VLAN 0 to HW filter on device team0
[ 125.652198][ T30] bridge0: port 2(bridge_slave_1) entered blocking state
[ 125.659464][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 125.763500][ T30] bridge0: port 1(bridge_slave_0) entered blocking state
[ 125.770741][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 125.792737][ T30] bridge0: port 2(bridge_slave_1) entered blocking state
[ 125.799998][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 125.822707][ T5992] veth0_vlan: entered promiscuous mode
[ 125.938128][ T5992] veth1_vlan: entered promiscuous mode
[ 126.069820][ T5984] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 126.136290][ T5992] veth0_macvtap: entered promiscuous mode
[ 126.160822][ T5992] veth1_macvtap: entered promiscuous mode
[ 126.313893][ T5992] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 126.344860][ T5992] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 126.384637][ T60] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 126.464189][ T60] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 126.502153][ T5984] veth0_vlan: entered promiscuous mode
[ 126.510416][ T60] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 126.525346][ T60] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 126.567242][ T51] Bluetooth: hci0: command tx timeout
[ 126.609377][ T5984] veth1_vlan: entered promiscuous mode
[ 126.646956][ T51] Bluetooth: hci1: command tx timeout
[ 126.721761][ T5980] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 126.730534][ T51] Bluetooth: hci2: command tx timeout
[ 126.730544][ T5985] Bluetooth: hci3: command tx timeout
[ 126.816424][ T5984] veth0_macvtap: entered promiscuous mode
[ 126.853872][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 126.854796][ T5984] veth1_macvtap: entered promiscuous mode
[ 126.871233][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 126.885470][ T5980] veth0_vlan: entered promiscuous mode
[ 126.932165][ T5988] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 126.963301][ T5980] veth1_vlan: entered promiscuous mode
[ 127.034524][ T5984] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 127.046214][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 127.071555][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 127.075528][ T5984] batman_adv: batadv0: Interface activated: batadv_slave_1
2025/09/13 11:13:05 executed programs: 8
[ 127.155063][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 127.176450][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 127.215510][ T6111] FAULT_INJECTION: forcing a failure.
[ 127.215510][ T6111] name failslab, interval 1, probability 0, space 0, times 1
[ 127.254349][ T6111] CPU: 1 UID: 0 PID: 6111 Comm: syz.2.19 Not tainted syzkaller #0 PREEMPT(full)
[ 127.254391][ T6111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 127.254415][ T6111] Call Trace:
[ 127.254429][ T6111]
[ 127.254440][ T6111] dump_stack_lvl+0x16c/0x1f0
[ 127.254506][ T6111] should_fail_ex+0x512/0x640
[ 127.254557][ T6111] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 127.254600][ T6111] should_failslab+0xc2/0x120
[ 127.254644][ T6111] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 127.254682][ T6111] ? d_instantiate+0x77/0x90
[ 127.254723][ T6111] ? alloc_empty_file+0x55/0x1e0
[ 127.254777][ T6111] alloc_empty_file+0x55/0x1e0
[ 127.254827][ T6111] alloc_file_pseudo+0x13a/0x230
[ 127.254884][ T6111] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 127.254935][ T6111] ? find_held_lock+0x2b/0x80
[ 127.254974][ T6111] __anon_inode_getfile+0xe8/0x280
[ 127.255011][ T6111] ? __init_waitqueue_head+0xca/0x150
[ 127.255063][ T6111] iommufd_eventq_init+0xa5/0x230
[ 127.255099][ T6111] iommufd_fault_alloc+0x184/0x420
[ 127.255137][ T6111] iommufd_fops_ioctl+0x34d/0x540
[ 127.255189][ T6111] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 127.255244][ T6111] ? hook_file_ioctl_common+0x145/0x410
[ 127.255307][ T6111] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 127.255359][ T6111] __x64_sys_ioctl+0x18b/0x210
[ 127.255414][ T6111] do_syscall_64+0xcd/0x4c0
[ 127.255469][ T6111] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.255501][ T6111] RIP: 0033:0x7f3ff138eba9
[ 127.255536][ T6111] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 127.255566][ T6111] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 127.255600][ T6111] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 127.255621][ T6111] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 127.255639][ T6111] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 127.255658][ T6111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 127.255677][ T6111] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 127.255719][ T6111]
[ 127.257564][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 127.329204][ T6112] FAULT_INJECTION: forcing a failure.
[ 127.329204][ T6112] name failslab, interval 1, probability 0, space 0, times 0
[ 127.469494][ T1168] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 127.505779][ T6112] CPU: 1 UID: 0 PID: 6112 Comm: syz.2.21 Not tainted syzkaller #0 PREEMPT(full)
[ 127.505820][ T6112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 127.505846][ T6112] Call Trace:
[ 127.505856][ T6112]
[ 127.505868][ T6112] dump_stack_lvl+0x16c/0x1f0
[ 127.505925][ T6112] should_fail_ex+0x512/0x640
[ 127.505976][ T6112] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 127.506021][ T6112] should_failslab+0xc2/0x120
[ 127.506066][ T6112] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 127.506108][ T6112] ? security_file_alloc+0x34/0x2b0
[ 127.506160][ T6112] security_file_alloc+0x34/0x2b0
[ 127.506207][ T6112] init_file+0x93/0x4c0
[ 127.506256][ T6112] alloc_empty_file+0x73/0x1e0
[ 127.506305][ T6112] alloc_file_pseudo+0x13a/0x230
[ 127.506356][ T6112] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 127.506407][ T6112] ? find_held_lock+0x2b/0x80
[ 127.506449][ T6112] __anon_inode_getfile+0xe8/0x280
[ 127.506490][ T6112] ? __init_waitqueue_head+0xca/0x150
[ 127.506550][ T6112] iommufd_eventq_init+0xa5/0x230
[ 127.506588][ T6112] iommufd_fault_alloc+0x184/0x420
[ 127.506627][ T6112] iommufd_fops_ioctl+0x34d/0x540
[ 127.506681][ T6112] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 127.506737][ T6112] ? hook_file_ioctl_common+0x145/0x410
[ 127.506801][ T6112] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 127.506860][ T6112] __x64_sys_ioctl+0x18b/0x210
[ 127.506916][ T6112] do_syscall_64+0xcd/0x4c0
[ 127.506971][ T6112] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.507004][ T6112] RIP: 0033:0x7f3ff138eba9
[ 127.507030][ T6112] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 127.507061][ T6112] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 127.507092][ T6112] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 127.507113][ T6112] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 127.507132][ T6112] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 127.507150][ T6112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 127.507169][ T6112] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 127.507210][ T6112]
[ 127.596140][ T5980] veth0_macvtap: entered promiscuous mode
[ 127.832458][ T6119] FAULT_INJECTION: forcing a failure.
[ 127.832458][ T6119] name failslab, interval 1, probability 0, space 0, times 0
[ 127.852322][ T5980] veth1_macvtap: entered promiscuous mode
[ 127.853840][ T6119] CPU: 0 UID: 0 PID: 6119 Comm: syz.2.22 Not tainted syzkaller #0 PREEMPT(full)
[ 127.853886][ T6119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 127.853908][ T6119] Call Trace:
[ 127.853921][ T6119]
[ 127.853934][ T6119] dump_stack_lvl+0x16c/0x1f0
[ 127.854013][ T6119] should_fail_ex+0x512/0x640
[ 127.854071][ T6119] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 127.854121][ T6119] should_failslab+0xc2/0x120
[ 127.854170][ T6119] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 127.854215][ T6119] ? security_file_alloc+0x34/0x2b0
[ 127.854275][ T6119] security_file_alloc+0x34/0x2b0
[ 127.854326][ T6119] init_file+0x93/0x4c0
[ 127.854380][ T6119] alloc_empty_file+0x73/0x1e0
[ 127.854438][ T6119] alloc_file_pseudo+0x13a/0x230
[ 127.854495][ T6119] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 127.854551][ T6119] ? find_held_lock+0x2b/0x80
[ 127.854596][ T6119] __anon_inode_getfile+0xe8/0x280
[ 127.854641][ T6119] ? __init_waitqueue_head+0xca/0x150
[ 127.854704][ T6119] iommufd_eventq_init+0xa5/0x230
[ 127.854744][ T6119] iommufd_fault_alloc+0x184/0x420
[ 127.854789][ T6119] iommufd_fops_ioctl+0x34d/0x540
[ 127.854850][ T6119] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 127.854912][ T6119] ? hook_file_ioctl_common+0x145/0x410
[ 127.854988][ T6119] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 127.855049][ T6119] __x64_sys_ioctl+0x18b/0x210
[ 127.855111][ T6119] do_syscall_64+0xcd/0x4c0
[ 127.855170][ T6119] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.855208][ T6119] RIP: 0033:0x7f3ff138eba9
[ 127.855236][ T6119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 127.855271][ T6119] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 127.855307][ T6119] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 127.855331][ T6119] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 127.855352][ T6119] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 127.855375][ T6119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 127.855395][ T6119] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 127.855439][ T6119]
[ 127.947695][ T6120] FAULT_INJECTION: forcing a failure.
[ 127.947695][ T6120] name failslab, interval 1, probability 0, space 0, times 0
[ 128.085321][ T5980] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 128.106262][ T6120] CPU: 0 UID: 0 PID: 6120 Comm: syz.2.23 Not tainted syzkaller #0 PREEMPT(full)
[ 128.106303][ T6120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 128.106322][ T6120] Call Trace:
[ 128.106333][ T6120]
[ 128.106344][ T6120] dump_stack_lvl+0x16c/0x1f0
[ 128.106399][ T6120] should_fail_ex+0x512/0x640
[ 128.106449][ T6120] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 128.106493][ T6120] should_failslab+0xc2/0x120
[ 128.106540][ T6120] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 128.106577][ T6120] ? security_file_alloc+0x34/0x2b0
[ 128.106627][ T6120] security_file_alloc+0x34/0x2b0
[ 128.106673][ T6120] init_file+0x93/0x4c0
[ 128.106730][ T6120] alloc_empty_file+0x73/0x1e0
[ 128.106780][ T6120] alloc_file_pseudo+0x13a/0x230
[ 128.106832][ T6120] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 128.106883][ T6120] ? find_held_lock+0x2b/0x80
[ 128.106924][ T6120] __anon_inode_getfile+0xe8/0x280
[ 128.106963][ T6120] ? __init_waitqueue_head+0xca/0x150
[ 128.107028][ T6120] iommufd_eventq_init+0xa5/0x230
[ 128.107064][ T6120] iommufd_fault_alloc+0x184/0x420
[ 128.107102][ T6120] iommufd_fops_ioctl+0x34d/0x540
[ 128.107153][ T6120] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 128.107206][ T6120] ? hook_file_ioctl_common+0x145/0x410
[ 128.107266][ T6120] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 128.107319][ T6120] __x64_sys_ioctl+0x18b/0x210
[ 128.107372][ T6120] do_syscall_64+0xcd/0x4c0
[ 128.107425][ T6120] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.107457][ T6120] RIP: 0033:0x7f3ff138eba9
[ 128.107482][ T6120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 128.107513][ T6120] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 128.107541][ T6120] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 128.107562][ T6120] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 128.107581][ T6120] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 128.107600][ T6120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 128.107619][ T6120] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 128.107658][ T6120]
[ 128.471504][ T5988] veth0_vlan: entered promiscuous mode
[ 128.501290][ T6124] FAULT_INJECTION: forcing a failure.
[ 128.501290][ T6124] name failslab, interval 1, probability 0, space 0, times 0
[ 128.521661][ T6124] CPU: 0 UID: 0 PID: 6124 Comm: syz.2.24 Not tainted syzkaller #0 PREEMPT(full)
[ 128.521701][ T6124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 128.521719][ T6124] Call Trace:
[ 128.521728][ T6124]
[ 128.521740][ T6124] dump_stack_lvl+0x16c/0x1f0
[ 128.521793][ T6124] should_fail_ex+0x512/0x640
[ 128.521839][ T6124] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 128.521881][ T6124] should_failslab+0xc2/0x120
[ 128.521929][ T6124] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 128.521968][ T6124] ? security_file_alloc+0x34/0x2b0
[ 128.522018][ T6124] security_file_alloc+0x34/0x2b0
[ 128.522063][ T6124] init_file+0x93/0x4c0
[ 128.522111][ T6124] alloc_empty_file+0x73/0x1e0
[ 128.522161][ T6124] alloc_file_pseudo+0x13a/0x230
[ 128.522213][ T6124] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 128.522263][ T6124] ? find_held_lock+0x2b/0x80
[ 128.522302][ T6124] __anon_inode_getfile+0xe8/0x280
[ 128.522341][ T6124] ? __init_waitqueue_head+0xca/0x150
[ 128.522397][ T6124] iommufd_eventq_init+0xa5/0x230
[ 128.522435][ T6124] iommufd_fault_alloc+0x184/0x420
[ 128.522472][ T6124] iommufd_fops_ioctl+0x34d/0x540
[ 128.522525][ T6124] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 128.522580][ T6124] ? hook_file_ioctl_common+0x145/0x410
[ 128.522642][ T6124] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 128.522693][ T6124] __x64_sys_ioctl+0x18b/0x210
[ 128.522759][ T6124] do_syscall_64+0xcd/0x4c0
[ 128.522812][ T6124] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.522844][ T6124] RIP: 0033:0x7f3ff138eba9
[ 128.522868][ T6124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 128.522905][ T6124] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 128.522933][ T6124] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 128.522952][ T6124] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 128.522970][ T6124] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 128.522989][ T6124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 128.523006][ T6124] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 128.523044][ T6124]
[ 128.548214][ T5980] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 128.774788][ T6130] FAULT_INJECTION: forcing a failure.
[ 128.774788][ T6130] name failslab, interval 1, probability 0, space 0, times 0
[ 128.788189][ T6130] CPU: 1 UID: 0 PID: 6130 Comm: syz.2.25 Not tainted syzkaller #0 PREEMPT(full)
[ 128.788230][ T6130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 128.788249][ T6130] Call Trace:
[ 128.788259][ T6130]
[ 128.788271][ T6130] dump_stack_lvl+0x16c/0x1f0
[ 128.788325][ T6130] should_fail_ex+0x512/0x640
[ 128.788376][ T6130] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 128.788421][ T6130] should_failslab+0xc2/0x120
[ 128.788465][ T6130] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 128.788504][ T6130] ? security_file_alloc+0x34/0x2b0
[ 128.788556][ T6130] security_file_alloc+0x34/0x2b0
[ 128.788601][ T6130] init_file+0x93/0x4c0
[ 128.788648][ T6130] alloc_empty_file+0x73/0x1e0
[ 128.788706][ T6130] alloc_file_pseudo+0x13a/0x230
[ 128.788759][ T6130] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 128.788809][ T6130] ? find_held_lock+0x2b/0x80
[ 128.788850][ T6130] __anon_inode_getfile+0xe8/0x280
[ 128.788889][ T6130] ? __init_waitqueue_head+0xca/0x150
[ 128.788947][ T6130] iommufd_eventq_init+0xa5/0x230
[ 128.788986][ T6130] iommufd_fault_alloc+0x184/0x420
[ 128.789025][ T6130] iommufd_fops_ioctl+0x34d/0x540
[ 128.789078][ T6130] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 128.789133][ T6130] ? hook_file_ioctl_common+0x145/0x410
[ 128.789197][ T6130] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 128.789250][ T6130] __x64_sys_ioctl+0x18b/0x210
[ 128.789305][ T6130] do_syscall_64+0xcd/0x4c0
[ 128.789359][ T6130] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 128.789391][ T6130] RIP: 0033:0x7f3ff138eba9
[ 128.789416][ T6130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 128.789446][ T6130] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 128.789476][ T6130] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 128.789498][ T6130] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 128.789517][ T6130] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 128.789536][ T6130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 128.789555][ T6130] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 128.789597][ T6130]
[ 129.092236][ T2989] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.115655][ T6137] FAULT_INJECTION: forcing a failure.
[ 129.115655][ T6137] name failslab, interval 1, probability 0, space 0, times 0
[ 129.146216][ T6137] CPU: 0 UID: 0 PID: 6137 Comm: syz.2.26 Not tainted syzkaller #0 PREEMPT(full)
[ 129.146261][ T6137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 129.146279][ T6137] Call Trace:
[ 129.146289][ T6137]
[ 129.146301][ T6137] dump_stack_lvl+0x16c/0x1f0
[ 129.146354][ T6137] should_fail_ex+0x512/0x640
[ 129.146402][ T6137] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 129.146445][ T6137] should_failslab+0xc2/0x120
[ 129.146488][ T6137] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 129.146527][ T6137] ? security_file_alloc+0x34/0x2b0
[ 129.146574][ T6137] security_file_alloc+0x34/0x2b0
[ 129.146617][ T6137] init_file+0x93/0x4c0
[ 129.146663][ T6137] alloc_empty_file+0x73/0x1e0
[ 129.146722][ T6137] alloc_file_pseudo+0x13a/0x230
[ 129.146774][ T6137] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 129.146823][ T6137] ? find_held_lock+0x2b/0x80
[ 129.146865][ T6137] __anon_inode_getfile+0xe8/0x280
[ 129.146904][ T6137] ? __init_waitqueue_head+0xca/0x150
[ 129.146958][ T6137] iommufd_eventq_init+0xa5/0x230
[ 129.146996][ T6137] iommufd_fault_alloc+0x184/0x420
[ 129.147034][ T6137] iommufd_fops_ioctl+0x34d/0x540
[ 129.147085][ T6137] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 129.147137][ T6137] ? hook_file_ioctl_common+0x145/0x410
[ 129.147199][ T6137] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 129.147250][ T6137] __x64_sys_ioctl+0x18b/0x210
[ 129.147305][ T6137] do_syscall_64+0xcd/0x4c0
[ 129.147356][ T6137] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 129.147386][ T6137] RIP: 0033:0x7f3ff138eba9
[ 129.147409][ T6137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 129.147437][ T6137] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 129.147465][ T6137] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 129.147486][ T6137] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 129.147504][ T6137] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 129.147523][ T6137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 129.147541][ T6137] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 129.147581][ T6137]
[ 129.277562][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 129.375646][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 129.387092][ T2989] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.396027][ T2989] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.406720][ T2989] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 129.439310][ T5988] veth1_vlan: entered promiscuous mode
[ 129.441685][ T6139] FAULT_INJECTION: forcing a failure.
[ 129.441685][ T6139] name failslab, interval 1, probability 0, space 0, times 0
[ 129.472522][ T6139] CPU: 0 UID: 0 PID: 6139 Comm: syz.2.27 Not tainted syzkaller #0 PREEMPT(full)
[ 129.472563][ T6139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 129.472590][ T6139] Call Trace:
[ 129.472600][ T6139]
[ 129.472611][ T6139] dump_stack_lvl+0x16c/0x1f0
[ 129.472664][ T6139] should_fail_ex+0x512/0x640
[ 129.472714][ T6139] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 129.472757][ T6139] should_failslab+0xc2/0x120
[ 129.472800][ T6139] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 129.472837][ T6139] ? d_instantiate+0x77/0x90
[ 129.472878][ T6139] ? alloc_empty_file+0x55/0x1e0
[ 129.472932][ T6139] alloc_empty_file+0x55/0x1e0
[ 129.472981][ T6139] alloc_file_pseudo+0x13a/0x230
[ 129.473033][ T6139] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 129.473081][ T6139] ? find_held_lock+0x2b/0x80
[ 129.473121][ T6139] __anon_inode_getfile+0xe8/0x280
[ 129.473161][ T6139] ? __init_waitqueue_head+0xca/0x150
[ 129.473215][ T6139] iommufd_eventq_init+0xa5/0x230
[ 129.473254][ T6139] iommufd_fault_alloc+0x184/0x420
[ 129.473293][ T6139] iommufd_fops_ioctl+0x34d/0x540
[ 129.473344][ T6139] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 129.473398][ T6139] ? hook_file_ioctl_common+0x145/0x410
[ 129.473460][ T6139] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 129.473512][ T6139] __x64_sys_ioctl+0x18b/0x210
[ 129.473576][ T6139] do_syscall_64+0xcd/0x4c0
[ 129.473630][ T6139] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 129.473662][ T6139] RIP: 0033:0x7f3ff138eba9
[ 129.473686][ T6139] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 129.473715][ T6139] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 129.473743][ T6139] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 129.473765][ T6139] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 129.473784][ T6139] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 129.473803][ T6139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 129.473821][ T6139] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 129.473861][ T6139]
[ 129.815380][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 129.824767][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 129.896038][ T1140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 129.904242][ T1140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 129.914490][ T6140] FAULT_INJECTION: forcing a failure.
[ 129.914490][ T6140] name failslab, interval 1, probability 0, space 0, times 0
[ 129.927854][ T6140] CPU: 0 UID: 0 PID: 6140 Comm: syz.2.28 Not tainted syzkaller #0 PREEMPT(full)
[ 129.927895][ T6140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 129.927914][ T6140] Call Trace:
[ 129.927924][ T6140]
[ 129.927935][ T6140] dump_stack_lvl+0x16c/0x1f0
[ 129.927988][ T6140] should_fail_ex+0x512/0x640
[ 129.928039][ T6140] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 129.928083][ T6140] should_failslab+0xc2/0x120
[ 129.928126][ T6140] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 129.928165][ T6140] ? security_file_alloc+0x34/0x2b0
[ 129.928217][ T6140] security_file_alloc+0x34/0x2b0
[ 129.928261][ T6140] init_file+0x93/0x4c0
[ 129.928307][ T6140] alloc_empty_file+0x73/0x1e0
[ 129.928355][ T6140] alloc_file_pseudo+0x13a/0x230
[ 129.928408][ T6140] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 129.928457][ T6140] ? find_held_lock+0x2b/0x80
[ 129.928495][ T6140] __anon_inode_getfile+0xe8/0x280
[ 129.928534][ T6140] ? __init_waitqueue_head+0xca/0x150
[ 129.928589][ T6140] iommufd_eventq_init+0xa5/0x230
[ 129.928625][ T6140] iommufd_fault_alloc+0x184/0x420
[ 129.928663][ T6140] iommufd_fops_ioctl+0x34d/0x540
[ 129.928717][ T6140] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 129.928772][ T6140] ? hook_file_ioctl_common+0x145/0x410
[ 129.928843][ T6140] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 129.928897][ T6140] __x64_sys_ioctl+0x18b/0x210
[ 129.928954][ T6140] do_syscall_64+0xcd/0x4c0
[ 129.929009][ T6140] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 129.929041][ T6140] RIP: 0033:0x7f3ff138eba9
[ 129.929067][ T6140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 129.929098][ T6140] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 129.929127][ T6140] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 129.929149][ T6140] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 129.929168][ T6140] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 129.929187][ T6140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 129.929206][ T6140] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 129.929248][ T6140]
[ 130.165704][ T5988] veth0_macvtap: entered promiscuous mode
[ 130.176883][ T5988] veth1_macvtap: entered promiscuous mode
[ 130.234020][ T6142] FAULT_INJECTION: forcing a failure.
[ 130.234020][ T6142] name failslab, interval 1, probability 0, space 0, times 0
[ 130.253274][ T6141] FAULT_INJECTION: forcing a failure.
[ 130.253274][ T6141] name failslab, interval 1, probability 0, space 0, times 0
[ 130.272857][ T6141] CPU: 0 UID: 0 PID: 6141 Comm: syz.2.29 Not tainted syzkaller #0 PREEMPT(full)
[ 130.272896][ T6141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 130.272915][ T6141] Call Trace:
[ 130.272925][ T6141]
[ 130.272936][ T6141] dump_stack_lvl+0x16c/0x1f0
[ 130.272988][ T6141] should_fail_ex+0x512/0x640
[ 130.273037][ T6141] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 130.273078][ T6141] should_failslab+0xc2/0x120
[ 130.273119][ T6141] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 130.273156][ T6141] ? d_instantiate+0x77/0x90
[ 130.273216][ T6141] ? alloc_empty_file+0x55/0x1e0
[ 130.273270][ T6141] alloc_empty_file+0x55/0x1e0
[ 130.273320][ T6141] alloc_file_pseudo+0x13a/0x230
[ 130.273372][ T6141] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 130.273422][ T6141] ? find_held_lock+0x2b/0x80
[ 130.273462][ T6141] __anon_inode_getfile+0xe8/0x280
[ 130.273501][ T6141] ? __init_waitqueue_head+0xca/0x150
[ 130.273559][ T6141] iommufd_eventq_init+0xa5/0x230
[ 130.273598][ T6141] iommufd_fault_alloc+0x184/0x420
[ 130.273638][ T6141] iommufd_fops_ioctl+0x34d/0x540
[ 130.273690][ T6141] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 130.273744][ T6141] ? hook_file_ioctl_common+0x145/0x410
[ 130.273813][ T6141] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 130.273866][ T6141] __x64_sys_ioctl+0x18b/0x210
[ 130.273921][ T6141] do_syscall_64+0xcd/0x4c0
[ 130.273974][ T6141] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.274007][ T6141] RIP: 0033:0x7f3ff138eba9
[ 130.274031][ T6141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 130.274061][ T6141] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 130.274091][ T6141] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 130.274112][ T6141] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 130.274131][ T6141] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 130.274150][ T6141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 130.274169][ T6141] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 130.274211][ T6141]
[ 130.358836][ T6142] CPU: 1 UID: 0 PID: 6142 Comm: syz.1.18 Not tainted syzkaller #0 PREEMPT(full)
[ 130.358885][ T6142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 130.358908][ T6142] Call Trace:
[ 130.358919][ T6142]
[ 130.358932][ T6142] dump_stack_lvl+0x16c/0x1f0
[ 130.358994][ T6142] should_fail_ex+0x512/0x640
[ 130.359053][ T6142] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 130.359102][ T6142] should_failslab+0xc2/0x120
[ 130.359157][ T6142] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 130.359201][ T6142] ? security_file_alloc+0x34/0x2b0
[ 130.359261][ T6142] security_file_alloc+0x34/0x2b0
[ 130.359313][ T6142] init_file+0x93/0x4c0
[ 130.359367][ T6142] alloc_empty_file+0x73/0x1e0
[ 130.359425][ T6142] alloc_file_pseudo+0x13a/0x230
[ 130.359486][ T6142] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 130.359554][ T6142] ? find_held_lock+0x2b/0x80
[ 130.359597][ T6142] __anon_inode_getfile+0xe8/0x280
[ 130.359642][ T6142] ? __init_waitqueue_head+0xca/0x150
[ 130.359706][ T6142] iommufd_eventq_init+0xa5/0x230
[ 130.359749][ T6142] iommufd_fault_alloc+0x184/0x420
[ 130.359793][ T6142] iommufd_fops_ioctl+0x34d/0x540
[ 130.359853][ T6142] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 130.359915][ T6142] ? hook_file_ioctl_common+0x145/0x410
[ 130.359987][ T6142] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 130.360046][ T6142] __x64_sys_ioctl+0x18b/0x210
[ 130.360109][ T6142] do_syscall_64+0xcd/0x4c0
[ 130.360170][ T6142] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.360206][ T6142] RIP: 0033:0x7f23bbf8eba9
[ 130.360234][ T6142] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 130.360267][ T6142] RSP: 002b:00007fffc3d1dfb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 130.360302][ T6142] RAX: ffffffffffffffda RBX: 00007f23bc1d5fa0 RCX: 00007f23bbf8eba9
[ 130.360325][ T6142] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 130.360346][ T6142] RBP: 00007fffc3d1e010 R08: 0000000000000000 R09: 0000000000000000
[ 130.360367][ T6142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 130.360388][ T6142] R13: 00007f23bc1d5fa0 R14: 00007f23bc1d5fa0 R15: 0000000000000003
[ 130.360433][ T6142]
[ 130.363015][ T5988] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 130.476753][ T6143] FAULT_INJECTION: forcing a failure.
[ 130.476753][ T6143] name failslab, interval 1, probability 0, space 0, times 0
[ 130.511520][ T6144] FAULT_INJECTION: forcing a failure.
[ 130.511520][ T6144] name failslab, interval 1, probability 0, space 0, times 0
[ 130.599468][ T6143] CPU: 0 UID: 0 PID: 6143 Comm: syz.1.30 Not tainted syzkaller #0 PREEMPT(full)
[ 130.599515][ T6143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 130.599538][ T6143] Call Trace:
[ 130.599549][ T6143]
[ 130.599563][ T6143] dump_stack_lvl+0x16c/0x1f0
[ 130.599628][ T6143] should_fail_ex+0x512/0x640
[ 130.599687][ T6143] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0
[ 130.599747][ T6143] should_failslab+0xc2/0x120
[ 130.599798][ T6143] kmem_cache_alloc_lru_noprof+0x72/0x3b0
[ 130.599844][ T6143] ? __d_alloc+0x32/0xae0
[ 130.599889][ T6143] ? xas_clear_mark+0x16c/0x3d0
[ 130.599948][ T6143] __d_alloc+0x32/0xae0
[ 130.599999][ T6143] d_alloc_pseudo+0x1c/0xc0
[ 130.600055][ T6143] alloc_file_pseudo+0xcf/0x230
[ 130.600113][ T6143] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 130.600171][ T6143] ? find_held_lock+0x2b/0x80
[ 130.600216][ T6143] __anon_inode_getfile+0xe8/0x280
[ 130.600259][ T6143] ? __init_waitqueue_head+0xca/0x150
[ 130.600322][ T6143] iommufd_eventq_init+0xa5/0x230
[ 130.600366][ T6143] iommufd_fault_alloc+0x184/0x420
[ 130.600410][ T6143] iommufd_fops_ioctl+0x34d/0x540
[ 130.600469][ T6143] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 130.600530][ T6143] ? hook_file_ioctl_common+0x145/0x410
[ 130.600600][ T6143] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 130.600658][ T6143] __x64_sys_ioctl+0x18b/0x210
[ 130.600720][ T6143] do_syscall_64+0xcd/0x4c0
[ 130.600786][ T6143] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.600823][ T6143] RIP: 0033:0x7f23bbf8eba9
[ 130.600852][ T6143] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 130.600886][ T6143] RSP: 002b:00007fffc3d1dfb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 130.600921][ T6143] RAX: ffffffffffffffda RBX: 00007f23bc1d5fa0 RCX: 00007f23bbf8eba9
[ 130.600946][ T6143] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 130.600969][ T6143] RBP: 00007fffc3d1e010 R08: 0000000000000000 R09: 0000000000000000
[ 130.600990][ T6143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 130.601012][ T6143] R13: 00007f23bc1d5fa0 R14: 00007f23bc1d5fa0 R15: 0000000000000003
[ 130.601057][ T6143]
[ 130.693709][ T6146] FAULT_INJECTION: forcing a failure.
[ 130.693709][ T6146] name failslab, interval 1, probability 0, space 0, times 0
[ 130.705152][ T1168] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 130.764962][ T6146] CPU: 0 UID: 0 PID: 6146 Comm: syz.1.32 Not tainted syzkaller #0 PREEMPT(full)
[ 130.765002][ T6146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 130.765020][ T6146] Call Trace:
[ 130.765030][ T6146]
[ 130.765041][ T6146] dump_stack_lvl+0x16c/0x1f0
[ 130.765095][ T6146] should_fail_ex+0x512/0x640
[ 130.765145][ T6146] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 130.765190][ T6146] should_failslab+0xc2/0x120
[ 130.765234][ T6146] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 130.765274][ T6146] ? security_file_alloc+0x34/0x2b0
[ 130.765326][ T6146] security_file_alloc+0x34/0x2b0
[ 130.765372][ T6146] init_file+0x93/0x4c0
[ 130.765421][ T6146] alloc_empty_file+0x73/0x1e0
[ 130.765472][ T6146] alloc_file_pseudo+0x13a/0x230
[ 130.765524][ T6146] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 130.765583][ T6146] ? find_held_lock+0x2b/0x80
[ 130.765630][ T6146] __anon_inode_getfile+0xe8/0x280
[ 130.765676][ T6146] ? __init_waitqueue_head+0xca/0x150
[ 130.765750][ T6146] iommufd_eventq_init+0xa5/0x230
[ 130.765794][ T6146] iommufd_fault_alloc+0x184/0x420
[ 130.765839][ T6146] iommufd_fops_ioctl+0x34d/0x540
[ 130.765899][ T6146] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 130.765962][ T6146] ? hook_file_ioctl_common+0x145/0x410
[ 130.766031][ T6146] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 130.766091][ T6146] __x64_sys_ioctl+0x18b/0x210
[ 130.766153][ T6146] do_syscall_64+0xcd/0x4c0
[ 130.766213][ T6146] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.766252][ T6146] RIP: 0033:0x7f23bbf8eba9
[ 130.766280][ T6146] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 130.766315][ T6146] RSP: 002b:00007fffc3d1dfb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 130.766347][ T6146] RAX: ffffffffffffffda RBX: 00007f23bc1d5fa0 RCX: 00007f23bbf8eba9
[ 130.766372][ T6146] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 130.766393][ T6146] RBP: 00007fffc3d1e010 R08: 0000000000000000 R09: 0000000000000000
[ 130.766415][ T6146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 130.766436][ T6146] R13: 00007f23bc1d5fa0 R14: 00007f23bc1d5fa0 R15: 0000000000000003
[ 130.766480][ T6146]
[ 130.829525][ T6148] FAULT_INJECTION: forcing a failure.
[ 130.829525][ T6148] name failslab, interval 1, probability 0, space 0, times 0
[ 130.841045][ T6144] CPU: 1 UID: 0 PID: 6144 Comm: syz.2.31 Not tainted syzkaller #0 PREEMPT(full)
[ 130.841088][ T6144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 130.841107][ T6144] Call Trace:
[ 130.841117][ T6144]
[ 130.841129][ T6144] dump_stack_lvl+0x16c/0x1f0
[ 130.841182][ T6144] should_fail_ex+0x512/0x640
[ 130.841232][ T6144] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 130.841294][ T6144] should_failslab+0xc2/0x120
[ 130.841345][ T6144] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 130.841390][ T6144] ? security_file_alloc+0x34/0x2b0
[ 130.841460][ T6144] security_file_alloc+0x34/0x2b0
[ 130.841513][ T6144] init_file+0x93/0x4c0
[ 130.841567][ T6144] alloc_empty_file+0x73/0x1e0
[ 130.841624][ T6144] alloc_file_pseudo+0x13a/0x230
[ 130.841682][ T6144] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 130.841739][ T6144] ? find_held_lock+0x2b/0x80
[ 130.841785][ T6144] __anon_inode_getfile+0xe8/0x280
[ 130.841829][ T6144] ? __init_waitqueue_head+0xca/0x150
[ 130.841893][ T6144] iommufd_eventq_init+0xa5/0x230
[ 130.841945][ T6144] iommufd_fault_alloc+0x184/0x420
[ 130.841988][ T6144] iommufd_fops_ioctl+0x34d/0x540
[ 130.842046][ T6144] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 130.842106][ T6144] ? hook_file_ioctl_common+0x145/0x410
[ 130.842174][ T6144] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 130.842231][ T6144] __x64_sys_ioctl+0x18b/0x210
[ 130.842291][ T6144] do_syscall_64+0xcd/0x4c0
[ 130.842350][ T6144] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.842385][ T6144] RIP: 0033:0x7f3ff138eba9
[ 130.842412][ T6144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 130.842444][ T6144] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 130.842485][ T6144] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 130.842507][ T6144] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 130.842529][ T6144] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 130.842549][ T6144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 130.842569][ T6144] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 130.842612][ T6144]
[ 130.851016][ T1168] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 130.983259][ T6149] FAULT_INJECTION: forcing a failure.
[ 130.983259][ T6149] name failslab, interval 1, probability 0, space 0, times 0
[ 130.997428][ T6148] CPU: 0 UID: 0 PID: 6148 Comm: syz.1.33 Not tainted syzkaller #0 PREEMPT(full)
[ 130.997477][ T6148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 130.997498][ T6148] Call Trace:
[ 130.997511][ T6148]
[ 130.997523][ T6148] dump_stack_lvl+0x16c/0x1f0
[ 130.997586][ T6148] should_fail_ex+0x512/0x640
[ 130.997653][ T6148] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 130.997704][ T6148] should_failslab+0xc2/0x120
[ 130.997754][ T6148] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 130.997797][ T6148] ? security_file_alloc+0x34/0x2b0
[ 130.997861][ T6148] security_file_alloc+0x34/0x2b0
[ 130.997912][ T6148] init_file+0x93/0x4c0
[ 130.997968][ T6148] alloc_empty_file+0x73/0x1e0
[ 130.998026][ T6148] alloc_file_pseudo+0x13a/0x230
[ 130.998085][ T6148] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 130.998141][ T6148] ? find_held_lock+0x2b/0x80
[ 130.998186][ T6148] __anon_inode_getfile+0xe8/0x280
[ 130.998231][ T6148] ? __init_waitqueue_head+0xca/0x150
[ 130.998294][ T6148] iommufd_eventq_init+0xa5/0x230
[ 130.998338][ T6148] iommufd_fault_alloc+0x184/0x420
[ 130.998383][ T6148] iommufd_fops_ioctl+0x34d/0x540
[ 130.998440][ T6148] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 130.998502][ T6148] ? hook_file_ioctl_common+0x145/0x410
[ 130.998572][ T6148] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 130.998631][ T6148] __x64_sys_ioctl+0x18b/0x210
[ 130.998701][ T6148] do_syscall_64+0xcd/0x4c0
[ 130.998763][ T6148] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 130.998799][ T6148] RIP: 0033:0x7f23bbf8eba9
[ 130.998827][ T6148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 130.998862][ T6148] RSP: 002b:00007fffc3d1dfb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 130.998896][ T6148] RAX: ffffffffffffffda RBX: 00007f23bc1d5fa0 RCX: 00007f23bbf8eba9
[ 130.998919][ T6148] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 130.998941][ T6148] RBP: 00007fffc3d1e010 R08: 0000000000000000 R09: 0000000000000000
[ 130.998962][ T6148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 130.998984][ T6148] R13: 00007f23bc1d5fa0 R14: 00007f23bc1d5fa0 R15: 0000000000000003
[ 130.999027][ T6148]
[ 131.062060][ T5988] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 131.120103][ T6151] FAULT_INJECTION: forcing a failure.
[ 131.120103][ T6151] name failslab, interval 1, probability 0, space 0, times 0
[ 131.120615][ T6149] CPU: 0 UID: 0 PID: 6149 Comm: syz.2.34 Not tainted syzkaller #0 PREEMPT(full)
[ 131.120675][ T6149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 131.120701][ T6149] Call Trace:
[ 131.120713][ T6149]
[ 131.120727][ T6149] dump_stack_lvl+0x16c/0x1f0
[ 131.120787][ T6149] should_fail_ex+0x512/0x640
[ 131.120844][ T6149] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 131.120895][ T6149] should_failslab+0xc2/0x120
[ 131.120943][ T6149] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 131.120988][ T6149] ? security_file_alloc+0x34/0x2b0
[ 131.121048][ T6149] security_file_alloc+0x34/0x2b0
[ 131.121098][ T6149] init_file+0x93/0x4c0
[ 131.121153][ T6149] alloc_empty_file+0x73/0x1e0
[ 131.121209][ T6149] alloc_file_pseudo+0x13a/0x230
[ 131.121268][ T6149] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 131.121325][ T6149] ? find_held_lock+0x2b/0x80
[ 131.121370][ T6149] __anon_inode_getfile+0xe8/0x280
[ 131.121413][ T6149] ? __init_waitqueue_head+0xca/0x150
[ 131.121477][ T6149] iommufd_eventq_init+0xa5/0x230
[ 131.121520][ T6149] iommufd_fault_alloc+0x184/0x420
[ 131.121565][ T6149] iommufd_fops_ioctl+0x34d/0x540
[ 131.121632][ T6149] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.121695][ T6149] ? hook_file_ioctl_common+0x145/0x410
[ 131.121764][ T6149] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.121823][ T6149] __x64_sys_ioctl+0x18b/0x210
[ 131.121887][ T6149] do_syscall_64+0xcd/0x4c0
[ 131.121949][ T6149] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.121987][ T6149] RIP: 0033:0x7f3ff138eba9
[ 131.122018][ T6149] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 131.122053][ T6149] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 131.122086][ T6149] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 131.122109][ T6149] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 131.122130][ T6149] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 131.122153][ T6149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 131.122174][ T6149] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 131.122219][ T6149]
[ 131.177360][ T6152] FAULT_INJECTION: forcing a failure.
[ 131.177360][ T6152] name failslab, interval 1, probability 0, space 0, times 0
[ 131.277116][ T6151] CPU: 1 UID: 0 PID: 6151 Comm: syz.1.35 Not tainted syzkaller #0 PREEMPT(full)
[ 131.277164][ T6151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 131.277187][ T6151] Call Trace:
[ 131.277198][ T6151]
[ 131.277210][ T6151] dump_stack_lvl+0x16c/0x1f0
[ 131.277272][ T6151] should_fail_ex+0x512/0x640
[ 131.277330][ T6151] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 131.277391][ T6151] should_failslab+0xc2/0x120
[ 131.277440][ T6151] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 131.277480][ T6151] ? security_file_alloc+0x34/0x2b0
[ 131.277529][ T6151] security_file_alloc+0x34/0x2b0
[ 131.277574][ T6151] init_file+0x93/0x4c0
[ 131.277622][ T6151] alloc_empty_file+0x73/0x1e0
[ 131.277673][ T6151] alloc_file_pseudo+0x13a/0x230
[ 131.277727][ T6151] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 131.277778][ T6151] ? find_held_lock+0x2b/0x80
[ 131.277819][ T6151] __anon_inode_getfile+0xe8/0x280
[ 131.277859][ T6151] ? __init_waitqueue_head+0xca/0x150
[ 131.277918][ T6151] iommufd_eventq_init+0xa5/0x230
[ 131.277956][ T6151] iommufd_fault_alloc+0x184/0x420
[ 131.277997][ T6151] iommufd_fops_ioctl+0x34d/0x540
[ 131.278051][ T6151] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.278109][ T6151] ? hook_file_ioctl_common+0x145/0x410
[ 131.278172][ T6151] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.278227][ T6151] __x64_sys_ioctl+0x18b/0x210
[ 131.278292][ T6151] do_syscall_64+0xcd/0x4c0
[ 131.278354][ T6151] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.278401][ T6151] RIP: 0033:0x7f23bbf8eba9
[ 131.278431][ T6151] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 131.278465][ T6151] RSP: 002b:00007fffc3d1dfb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 131.278498][ T6151] RAX: ffffffffffffffda RBX: 00007f23bc1d5fa0 RCX: 00007f23bbf8eba9
[ 131.278522][ T6151] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 131.278543][ T6151] RBP: 00007fffc3d1e010 R08: 0000000000000000 R09: 0000000000000000
[ 131.278564][ T6151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 131.278586][ T6151] R13: 00007f23bc1d5fa0 R14: 00007f23bc1d5fa0 R15: 0000000000000003
[ 131.278629][ T6151]
[ 131.373049][ T6153] FAULT_INJECTION: forcing a failure.
[ 131.373049][ T6153] name failslab, interval 1, probability 0, space 0, times 0
[ 131.401217][ T6152] CPU: 0 UID: 0 PID: 6152 Comm: syz.2.36 Not tainted syzkaller #0 PREEMPT(full)
[ 131.401263][ T6152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 131.401283][ T6152] Call Trace:
[ 131.401295][ T6152]
[ 131.401307][ T6152] dump_stack_lvl+0x16c/0x1f0
[ 131.401367][ T6152] should_fail_ex+0x512/0x640
[ 131.401424][ T6152] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 131.401472][ T6152] should_failslab+0xc2/0x120
[ 131.401521][ T6152] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 131.401565][ T6152] ? security_file_alloc+0x34/0x2b0
[ 131.401631][ T6152] security_file_alloc+0x34/0x2b0
[ 131.401681][ T6152] init_file+0x93/0x4c0
[ 131.401737][ T6152] alloc_empty_file+0x73/0x1e0
[ 131.401795][ T6152] alloc_file_pseudo+0x13a/0x230
[ 131.401852][ T6152] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 131.401908][ T6152] ? find_held_lock+0x2b/0x80
[ 131.401954][ T6152] __anon_inode_getfile+0xe8/0x280
[ 131.401997][ T6152] ? __init_waitqueue_head+0xca/0x150
[ 131.402060][ T6152] iommufd_eventq_init+0xa5/0x230
[ 131.402103][ T6152] iommufd_fault_alloc+0x184/0x420
[ 131.402146][ T6152] iommufd_fops_ioctl+0x34d/0x540
[ 131.402204][ T6152] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.402266][ T6152] ? hook_file_ioctl_common+0x145/0x410
[ 131.402335][ T6152] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.402394][ T6152] __x64_sys_ioctl+0x18b/0x210
[ 131.402455][ T6152] do_syscall_64+0xcd/0x4c0
[ 131.402516][ T6152] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.402553][ T6152] RIP: 0033:0x7f3ff138eba9
[ 131.402580][ T6152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 131.402620][ T6152] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 131.402655][ T6152] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 131.402677][ T6152] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
2025/09/13 11:13:10 executed programs: 34
[ 131.402698][ T6152] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 131.402719][ T6152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 131.402739][ T6152] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 131.402784][ T6152]
[ 131.598860][ T6155] FAULT_INJECTION: forcing a failure.
[ 131.598860][ T6155] name failslab, interval 1, probability 0, space 0, times 0
[ 131.599855][ T6153] CPU: 1 UID: 0 PID: 6153 Comm: syz.1.37 Not tainted syzkaller #0 PREEMPT(full)
[ 131.599900][ T6153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 131.599920][ T6153] Call Trace:
[ 131.599933][ T6153]
[ 131.599947][ T6153] dump_stack_lvl+0x16c/0x1f0
[ 131.600009][ T6153] should_fail_ex+0x512/0x640
[ 131.600065][ T6153] ? kmem_cache_alloc_lru_noprof+0x5f/0x3b0
[ 131.600116][ T6153] should_failslab+0xc2/0x120
[ 131.600165][ T6153] kmem_cache_alloc_lru_noprof+0x72/0x3b0
[ 131.600211][ T6153] ? __d_alloc+0x32/0xae0
[ 131.600256][ T6153] ? xas_clear_mark+0x16c/0x3d0
[ 131.600315][ T6153] __d_alloc+0x32/0xae0
[ 131.600367][ T6153] d_alloc_pseudo+0x1c/0xc0
[ 131.600431][ T6153] alloc_file_pseudo+0xcf/0x230
[ 131.600492][ T6153] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 131.600548][ T6153] ? find_held_lock+0x2b/0x80
[ 131.600594][ T6153] __anon_inode_getfile+0xe8/0x280
[ 131.600638][ T6153] ? __init_waitqueue_head+0xca/0x150
[ 131.600700][ T6153] iommufd_eventq_init+0xa5/0x230
[ 131.600744][ T6153] iommufd_fault_alloc+0x184/0x420
[ 131.600789][ T6153] iommufd_fops_ioctl+0x34d/0x540
[ 131.600847][ T6153] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.600910][ T6153] ? hook_file_ioctl_common+0x145/0x410
[ 131.600981][ T6153] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.601039][ T6153] __x64_sys_ioctl+0x18b/0x210
[ 131.601104][ T6153] do_syscall_64+0xcd/0x4c0
[ 131.601166][ T6153] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.601205][ T6153] RIP: 0033:0x7f23bbf8eba9
[ 131.601233][ T6153] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 131.601268][ T6153] RSP: 002b:00007fffc3d1dfb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 131.601301][ T6153] RAX: ffffffffffffffda RBX: 00007f23bc1d5fa0 RCX: 00007f23bbf8eba9
[ 131.601325][ T6153] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 131.601346][ T6153] RBP: 00007fffc3d1e010 R08: 0000000000000000 R09: 0000000000000000
[ 131.601368][ T6153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 131.601395][ T6153] R13: 00007f23bc1d5fa0 R14: 00007f23bc1d5fa0 R15: 0000000000000003
[ 131.601441][ T6153]
[ 131.658680][ T6156] FAULT_INJECTION: forcing a failure.
[ 131.658680][ T6156] name failslab, interval 1, probability 0, space 0, times 0
[ 131.690178][ T6155] CPU: 0 UID: 0 PID: 6155 Comm: syz.2.38 Not tainted syzkaller #0 PREEMPT(full)
[ 131.690225][ T6155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 131.690246][ T6155] Call Trace:
[ 131.690256][ T6155]
[ 131.690271][ T6155] dump_stack_lvl+0x16c/0x1f0
[ 131.690331][ T6155] should_fail_ex+0x512/0x640
[ 131.690388][ T6155] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 131.690437][ T6155] should_failslab+0xc2/0x120
[ 131.690495][ T6155] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 131.690540][ T6155] ? security_file_alloc+0x34/0x2b0
[ 131.690600][ T6155] security_file_alloc+0x34/0x2b0
[ 131.690660][ T6155] init_file+0x93/0x4c0
[ 131.690747][ T6155] alloc_empty_file+0x73/0x1e0
[ 131.690804][ T6155] alloc_file_pseudo+0x13a/0x230
[ 131.690873][ T6155] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 131.690938][ T6155] ? find_held_lock+0x2b/0x80
[ 131.690983][ T6155] __anon_inode_getfile+0xe8/0x280
[ 131.691029][ T6155] ? __init_waitqueue_head+0xca/0x150
[ 131.691120][ T6155] iommufd_eventq_init+0xa5/0x230
[ 131.691164][ T6155] iommufd_fault_alloc+0x184/0x420
[ 131.691209][ T6155] iommufd_fops_ioctl+0x34d/0x540
[ 131.691269][ T6155] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.691330][ T6155] ? hook_file_ioctl_common+0x145/0x410
[ 131.691399][ T6155] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.691459][ T6155] __x64_sys_ioctl+0x18b/0x210
[ 131.691522][ T6155] do_syscall_64+0xcd/0x4c0
[ 131.691582][ T6155] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.691619][ T6155] RIP: 0033:0x7f3ff138eba9
[ 131.691655][ T6155] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 131.691690][ T6155] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 131.691724][ T6155] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 131.691746][ T6155] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 131.691768][ T6155] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 131.691789][ T6155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 131.691810][ T6155] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 131.691854][ T6155]
[ 131.812850][ T6157] FAULT_INJECTION: forcing a failure.
[ 131.812850][ T6157] name failslab, interval 1, probability 0, space 0, times 0
[ 131.825830][ T6156] CPU: 1 UID: 0 PID: 6156 Comm: syz.1.39 Not tainted syzkaller #0 PREEMPT(full)
[ 131.825879][ T6156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 131.825899][ T6156] Call Trace:
[ 131.825914][ T6156]
[ 131.825927][ T6156] dump_stack_lvl+0x16c/0x1f0
[ 131.825991][ T6156] should_fail_ex+0x512/0x640
[ 131.826051][ T6156] ? __kmalloc_node_noprof+0xc5/0x500
[ 131.826102][ T6156] should_failslab+0xc2/0x120
[ 131.826152][ T6156] __kmalloc_node_noprof+0xd8/0x500
[ 131.826199][ T6156] ? alloc_slab_obj_exts+0x41/0xa0
[ 131.826241][ T6156] alloc_slab_obj_exts+0x41/0xa0
[ 131.826278][ T6156] __memcg_slab_post_alloc_hook+0x255/0x960
[ 131.826357][ T6156] ? kasan_save_track+0x14/0x30
[ 131.826404][ T6156] kmem_cache_alloc_noprof+0x307/0x3b0
[ 131.826447][ T6156] ? d_instantiate+0x77/0x90
[ 131.826494][ T6156] ? alloc_empty_file+0x55/0x1e0
[ 131.826559][ T6156] alloc_empty_file+0x55/0x1e0
[ 131.826618][ T6156] alloc_file_pseudo+0x13a/0x230
[ 131.826676][ T6156] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 131.826733][ T6156] ? find_held_lock+0x2b/0x80
[ 131.826778][ T6156] __anon_inode_getfile+0xe8/0x280
[ 131.826825][ T6156] ? __init_waitqueue_head+0xca/0x150
[ 131.826889][ T6156] iommufd_eventq_init+0xa5/0x230
[ 131.826932][ T6156] iommufd_fault_alloc+0x184/0x420
[ 131.826976][ T6156] iommufd_fops_ioctl+0x34d/0x540
[ 131.827035][ T6156] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.827098][ T6156] ? hook_file_ioctl_common+0x145/0x410
[ 131.827169][ T6156] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.827228][ T6156] __x64_sys_ioctl+0x18b/0x210
[ 131.827290][ T6156] do_syscall_64+0xcd/0x4c0
[ 131.827359][ T6156] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.827398][ T6156] RIP: 0033:0x7f23bbf8eba9
[ 131.827428][ T6156] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 131.827462][ T6156] RSP: 002b:00007fffc3d1dfb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 131.827495][ T6156] RAX: ffffffffffffffda RBX: 00007f23bc1d5fa0 RCX: 00007f23bbf8eba9
[ 131.827519][ T6156] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 131.827540][ T6156] RBP: 00007fffc3d1e010 R08: 0000000000000000 R09: 0000000000000000
[ 131.827561][ T6156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 131.827580][ T6156] R13: 00007f23bc1d5fa0 R14: 00007f23bc1d5fa0 R15: 0000000000000003
[ 131.827615][ T6156]
[ 131.935626][ T6160] FAULT_INJECTION: forcing a failure.
[ 131.935626][ T6160] name failslab, interval 1, probability 0, space 0, times 0
[ 131.946650][ T13] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 131.976849][ T6157] CPU: 1 UID: 0 PID: 6157 Comm: syz.2.40 Not tainted syzkaller #0 PREEMPT(full)
[ 131.976898][ T6157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 131.976920][ T6157] Call Trace:
[ 131.976931][ T6157]
[ 131.976943][ T6157] dump_stack_lvl+0x16c/0x1f0
[ 131.977006][ T6157] should_fail_ex+0x512/0x640
[ 131.977064][ T6157] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 131.977114][ T6157] should_failslab+0xc2/0x120
[ 131.977164][ T6157] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 131.977210][ T6157] ? security_file_alloc+0x34/0x2b0
[ 131.977268][ T6157] security_file_alloc+0x34/0x2b0
[ 131.977317][ T6157] init_file+0x93/0x4c0
[ 131.977371][ T6157] alloc_empty_file+0x73/0x1e0
[ 131.977428][ T6157] alloc_file_pseudo+0x13a/0x230
[ 131.977486][ T6157] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 131.977557][ T6157] ? find_held_lock+0x2b/0x80
[ 131.977603][ T6157] __anon_inode_getfile+0xe8/0x280
[ 131.977648][ T6157] ? __init_waitqueue_head+0xca/0x150
[ 131.977711][ T6157] iommufd_eventq_init+0xa5/0x230
[ 131.977755][ T6157] iommufd_fault_alloc+0x184/0x420
[ 131.977799][ T6157] iommufd_fops_ioctl+0x34d/0x540
[ 131.977859][ T6157] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.977921][ T6157] ? hook_file_ioctl_common+0x145/0x410
[ 131.977991][ T6157] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 131.978049][ T6157] __x64_sys_ioctl+0x18b/0x210
[ 131.978114][ T6157] do_syscall_64+0xcd/0x4c0
[ 131.978177][ T6157] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 131.978214][ T6157] RIP: 0033:0x7f3ff138eba9
[ 131.978244][ T6157] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 131.978276][ T6157] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 131.978309][ T6157] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 131.978333][ T6157] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 131.978354][ T6157] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 131.978376][ T6157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 131.978397][ T6157] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 131.978442][ T6157]
[ 132.046789][ T6160] CPU: 1 UID: 0 PID: 6160 Comm: syz.0.42 Not tainted syzkaller #0 PREEMPT(full)
[ 132.046836][ T6160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 132.046858][ T6160] Call Trace:
[ 132.046870][ T6160]
[ 132.046884][ T6160] dump_stack_lvl+0x16c/0x1f0
[ 132.046944][ T6160] should_fail_ex+0x512/0x640
[ 132.047002][ T6160] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 132.047051][ T6160] should_failslab+0xc2/0x120
[ 132.047102][ T6160] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 132.047147][ T6160] ? security_file_alloc+0x34/0x2b0
[ 132.047204][ T6160] security_file_alloc+0x34/0x2b0
[ 132.047256][ T6160] init_file+0x93/0x4c0
[ 132.047306][ T6160] alloc_empty_file+0x73/0x1e0
[ 132.047363][ T6160] alloc_file_pseudo+0x13a/0x230
[ 132.047422][ T6160] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 132.047478][ T6160] ? find_held_lock+0x2b/0x80
[ 132.047532][ T6160] __anon_inode_getfile+0xe8/0x280
[ 132.047577][ T6160] ? __init_waitqueue_head+0xca/0x150
[ 132.047640][ T6160] iommufd_eventq_init+0xa5/0x230
[ 132.047684][ T6160] iommufd_fault_alloc+0x184/0x420
[ 132.047729][ T6160] iommufd_fops_ioctl+0x34d/0x540
[ 132.047787][ T6160] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.047843][ T6160] ? hook_file_ioctl_common+0x145/0x410
[ 132.047906][ T6160] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.047967][ T6160] __x64_sys_ioctl+0x18b/0x210
[ 132.048032][ T6160] do_syscall_64+0xcd/0x4c0
[ 132.048092][ T6160] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.048129][ T6160] RIP: 0033:0x7fb44af8eba9
[ 132.048157][ T6160] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 132.048192][ T6160] RSP: 002b:00007ffc3d692818 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 132.048224][ T6160] RAX: ffffffffffffffda RBX: 00007fb44b1d5fa0 RCX: 00007fb44af8eba9
[ 132.048247][ T6160] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 132.048268][ T6160] RBP: 00007ffc3d692870 R08: 0000000000000000 R09: 0000000000000000
[ 132.048289][ T6160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 132.048310][ T6160] R13: 00007fb44b1d5fa0 R14: 00007fb44b1d5fa0 R15: 0000000000000003
[ 132.048355][ T6160]
[ 132.112188][ T6159] FAULT_INJECTION: forcing a failure.
[ 132.112188][ T6159] name failslab, interval 1, probability 0, space 0, times 0
[ 132.121827][ T13] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.129980][ T6161] FAULT_INJECTION: forcing a failure.
[ 132.129980][ T6161] name failslab, interval 1, probability 0, space 0, times 0
[ 132.159451][ T6162] FAULT_INJECTION: forcing a failure.
[ 132.159451][ T6162] name failslab, interval 1, probability 0, space 0, times 0
[ 132.384984][ T6159] CPU: 1 UID: 0 PID: 6159 Comm: syz.1.41 Not tainted syzkaller #0 PREEMPT(full)
[ 132.385031][ T6159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 132.385053][ T6159] Call Trace:
[ 132.385065][ T6159]
[ 132.385078][ T6159] dump_stack_lvl+0x16c/0x1f0
[ 132.385140][ T6159] should_fail_ex+0x512/0x640
[ 132.385198][ T6159] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 132.385245][ T6159] should_failslab+0xc2/0x120
[ 132.385293][ T6159] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 132.385339][ T6159] ? security_file_alloc+0x34/0x2b0
[ 132.385398][ T6159] security_file_alloc+0x34/0x2b0
[ 132.385448][ T6159] init_file+0x93/0x4c0
[ 132.385510][ T6159] alloc_empty_file+0x73/0x1e0
[ 132.385567][ T6159] alloc_file_pseudo+0x13a/0x230
[ 132.385626][ T6159] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 132.385682][ T6159] ? find_held_lock+0x2b/0x80
[ 132.385727][ T6159] __anon_inode_getfile+0xe8/0x280
[ 132.385772][ T6159] ? __init_waitqueue_head+0xca/0x150
[ 132.385836][ T6159] iommufd_eventq_init+0xa5/0x230
[ 132.385878][ T6159] iommufd_fault_alloc+0x184/0x420
[ 132.385923][ T6159] iommufd_fops_ioctl+0x34d/0x540
[ 132.385983][ T6159] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.386045][ T6159] ? hook_file_ioctl_common+0x145/0x410
[ 132.386114][ T6159] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.386175][ T6159] __x64_sys_ioctl+0x18b/0x210
[ 132.386240][ T6159] do_syscall_64+0xcd/0x4c0
[ 132.386302][ T6159] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.386339][ T6159] RIP: 0033:0x7f23bbf8eba9
[ 132.386368][ T6159] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 132.386402][ T6159] RSP: 002b:00007fffc3d1dfb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 132.386435][ T6159] RAX: ffffffffffffffda RBX: 00007f23bc1d5fa0 RCX: 00007f23bbf8eba9
[ 132.386459][ T6159] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 132.386480][ T6159] RBP: 00007fffc3d1e010 R08: 0000000000000000 R09: 0000000000000000
[ 132.386513][ T6159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 132.386539][ T6159] R13: 00007f23bc1d5fa0 R14: 00007f23bc1d5fa0 R15: 0000000000000003
[ 132.386584][ T6159]
[ 132.461998][ T6163] FAULT_INJECTION: forcing a failure.
[ 132.461998][ T6163] name failslab, interval 1, probability 0, space 0, times 0
[ 132.464735][ T6161] CPU: 0 UID: 0 PID: 6161 Comm: syz.2.43 Not tainted syzkaller #0 PREEMPT(full)
[ 132.464779][ T6161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 132.464801][ T6161] Call Trace:
[ 132.464814][ T6161]
[ 132.464828][ T6161] dump_stack_lvl+0x16c/0x1f0
[ 132.464890][ T6161] should_fail_ex+0x512/0x640
[ 132.464947][ T6161] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 132.464997][ T6161] should_failslab+0xc2/0x120
[ 132.465047][ T6161] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 132.465092][ T6161] ? security_file_alloc+0x34/0x2b0
[ 132.465150][ T6161] security_file_alloc+0x34/0x2b0
[ 132.465202][ T6161] init_file+0x93/0x4c0
[ 132.465265][ T6161] alloc_empty_file+0x73/0x1e0
[ 132.465322][ T6161] alloc_file_pseudo+0x13a/0x230
[ 132.465381][ T6161] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 132.465437][ T6161] ? find_held_lock+0x2b/0x80
[ 132.465482][ T6161] __anon_inode_getfile+0xe8/0x280
[ 132.465526][ T6161] ? __init_waitqueue_head+0xca/0x150
[ 132.465592][ T6161] iommufd_eventq_init+0xa5/0x230
[ 132.465636][ T6161] iommufd_fault_alloc+0x184/0x420
[ 132.465682][ T6161] iommufd_fops_ioctl+0x34d/0x540
[ 132.465742][ T6161] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.465803][ T6161] ? hook_file_ioctl_common+0x145/0x410
[ 132.465873][ T6161] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.465932][ T6161] __x64_sys_ioctl+0x18b/0x210
[ 132.465994][ T6161] do_syscall_64+0xcd/0x4c0
[ 132.466054][ T6161] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.466091][ T6161] RIP: 0033:0x7f3ff138eba9
[ 132.466119][ T6161] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 132.466154][ T6161] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 132.466187][ T6161] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 132.466210][ T6161] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 132.466239][ T6161] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 132.466260][ T6161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 132.466281][ T6161] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 132.466327][ T6161]
[ 132.486628][ T6162] CPU: 0 UID: 0 PID: 6162 Comm: syz.0.44 Not tainted syzkaller #0 PREEMPT(full)
[ 132.486676][ T6162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 132.486697][ T6162] Call Trace:
[ 132.486710][ T6162]
[ 132.486722][ T6162] dump_stack_lvl+0x16c/0x1f0
[ 132.486785][ T6162] should_fail_ex+0x512/0x640
[ 132.486841][ T6162] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 132.486898][ T6162] should_failslab+0xc2/0x120
[ 132.486952][ T6162] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 132.486996][ T6162] ? d_instantiate+0x77/0x90
[ 132.487043][ T6162] ? alloc_empty_file+0x55/0x1e0
[ 132.487104][ T6162] alloc_empty_file+0x55/0x1e0
[ 132.487161][ T6162] alloc_file_pseudo+0x13a/0x230
[ 132.487232][ T6162] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 132.487289][ T6162] ? find_held_lock+0x2b/0x80
[ 132.487335][ T6162] __anon_inode_getfile+0xe8/0x280
[ 132.487379][ T6162] ? __init_waitqueue_head+0xca/0x150
[ 132.487443][ T6162] iommufd_eventq_init+0xa5/0x230
[ 132.487486][ T6162] iommufd_fault_alloc+0x184/0x420
[ 132.487531][ T6162] iommufd_fops_ioctl+0x34d/0x540
[ 132.487591][ T6162] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.487645][ T6162] ? ktime_get+0x1a7/0x310
[ 132.487693][ T6162] ? hook_file_ioctl_common+0x145/0x410
[ 132.487764][ T6162] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.487824][ T6162] __x64_sys_ioctl+0x18b/0x210
[ 132.487887][ T6162] do_syscall_64+0xcd/0x4c0
[ 132.487946][ T6162] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.487984][ T6162] RIP: 0033:0x7fb44af8eba9
[ 132.488014][ T6162] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 132.488051][ T6162] RSP: 002b:00007ffc3d692818 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 132.488085][ T6162] RAX: ffffffffffffffda RBX: 00007fb44b1d5fa0 RCX: 00007fb44af8eba9
[ 132.488107][ T6162] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 132.488129][ T6162] RBP: 00007ffc3d692870 R08: 0000000000000000 R09: 0000000000000000
[ 132.488150][ T6162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 132.488171][ T6162] R13: 00007fb44b1d5fa0 R14: 00007fb44b1d5fa0 R15: 0000000000000003
[ 132.488216][ T6162]
[ 132.568101][ T6165] FAULT_INJECTION: forcing a failure.
[ 132.568101][ T6165] name failslab, interval 1, probability 0, space 0, times 0
[ 132.597799][ T13] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.616130][ T6165] CPU: 0 UID: 0 PID: 6165 Comm: syz.2.47 Not tainted syzkaller #0 PREEMPT(full)
[ 132.616179][ T6165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 132.616199][ T6165] Call Trace:
[ 132.616222][ T6165]
[ 132.616235][ T6165] dump_stack_lvl+0x16c/0x1f0
[ 132.616298][ T6165] should_fail_ex+0x512/0x640
[ 132.616356][ T6165] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 132.616406][ T6165] should_failslab+0xc2/0x120
[ 132.616456][ T6165] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 132.616501][ T6165] ? security_file_alloc+0x34/0x2b0
[ 132.616566][ T6165] security_file_alloc+0x34/0x2b0
[ 132.616618][ T6165] init_file+0x93/0x4c0
[ 132.616673][ T6165] alloc_empty_file+0x73/0x1e0
[ 132.616730][ T6165] alloc_file_pseudo+0x13a/0x230
[ 132.616789][ T6165] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 132.616846][ T6165] ? find_held_lock+0x2b/0x80
[ 132.616891][ T6165] __anon_inode_getfile+0xe8/0x280
[ 132.616936][ T6165] ? __init_waitqueue_head+0xca/0x150
[ 132.616993][ T6165] iommufd_eventq_init+0xa5/0x230
[ 132.617028][ T6165] iommufd_fault_alloc+0x184/0x420
[ 132.617066][ T6165] iommufd_fops_ioctl+0x34d/0x540
[ 132.617117][ T6165] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.617172][ T6165] ? hook_file_ioctl_common+0x145/0x410
[ 132.617245][ T6165] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.617306][ T6165] __x64_sys_ioctl+0x18b/0x210
[ 132.617369][ T6165] do_syscall_64+0xcd/0x4c0
[ 132.617431][ T6165] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.617466][ T6165] RIP: 0033:0x7f3ff138eba9
[ 132.617494][ T6165] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 132.617529][ T6165] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 132.617562][ T6165] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 132.617586][ T6165] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 132.617606][ T6165] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 132.617629][ T6165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 132.617649][ T6165] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 132.617694][ T6165]
[ 132.692174][ T6163] CPU: 0 UID: 0 PID: 6163 Comm: syz.1.45 Not tainted syzkaller #0 PREEMPT(full)
[ 132.692230][ T6163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 132.692252][ T6163] Call Trace:
[ 132.692264][ T6163]
[ 132.692276][ T6163] dump_stack_lvl+0x16c/0x1f0
[ 132.692341][ T6163] should_fail_ex+0x512/0x640
[ 132.692398][ T6163] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 132.692446][ T6163] should_failslab+0xc2/0x120
[ 132.692495][ T6163] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 132.692539][ T6163] ? d_instantiate+0x77/0x90
[ 132.692585][ T6163] ? alloc_empty_file+0x55/0x1e0
[ 132.692647][ T6163] alloc_empty_file+0x55/0x1e0
[ 132.692703][ T6163] alloc_file_pseudo+0x13a/0x230
[ 132.692762][ T6163] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 132.692818][ T6163] ? find_held_lock+0x2b/0x80
[ 132.692864][ T6163] __anon_inode_getfile+0xe8/0x280
[ 132.692907][ T6163] ? __init_waitqueue_head+0xca/0x150
[ 132.692970][ T6163] iommufd_eventq_init+0xa5/0x230
[ 132.693015][ T6163] iommufd_fault_alloc+0x184/0x420
[ 132.693061][ T6163] iommufd_fops_ioctl+0x34d/0x540
[ 132.693122][ T6163] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.693184][ T6163] ? hook_file_ioctl_common+0x145/0x410
[ 132.693262][ T6163] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.693325][ T6163] __x64_sys_ioctl+0x18b/0x210
[ 132.693387][ T6163] do_syscall_64+0xcd/0x4c0
[ 132.693448][ T6163] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.693484][ T6163] RIP: 0033:0x7f23bbf8eba9
[ 132.693513][ T6163] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 132.693546][ T6163] RSP: 002b:00007fffc3d1dfb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 132.693580][ T6163] RAX: ffffffffffffffda RBX: 00007f23bc1d5fa0 RCX: 00007f23bbf8eba9
[ 132.693604][ T6163] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 132.693624][ T6163] RBP: 00007fffc3d1e010 R08: 0000000000000000 R09: 0000000000000000
[ 132.693645][ T6163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 132.693666][ T6163] R13: 00007f23bc1d5fa0 R14: 00007f23bc1d5fa0 R15: 0000000000000003
[ 132.693710][ T6163]
[ 132.709003][ T6164] FAULT_INJECTION: forcing a failure.
[ 132.709003][ T6164] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 132.724258][ T13] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.817488][ T6164] CPU: 0 UID: 0 PID: 6164 Comm: syz.0.46 Not tainted syzkaller #0 PREEMPT(full)
[ 132.817537][ T6164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 132.817558][ T6164] Call Trace:
[ 132.817569][ T6164]
[ 132.817583][ T6164] dump_stack_lvl+0x16c/0x1f0
[ 132.817645][ T6164] should_fail_ex+0x512/0x640
[ 132.817710][ T6164] _copy_to_user+0x32/0xd0
[ 132.817752][ T6164] iommufd_fault_alloc+0x2c3/0x420
[ 132.817798][ T6164] iommufd_fops_ioctl+0x34d/0x540
[ 132.817858][ T6164] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.817920][ T6164] ? hook_file_ioctl_common+0x145/0x410
[ 132.817989][ T6164] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.818052][ T6164] __x64_sys_ioctl+0x18b/0x210
[ 132.818119][ T6164] do_syscall_64+0xcd/0x4c0
[ 132.818178][ T6164] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.818225][ T6164] RIP: 0033:0x7fb44af8eba9
[ 132.818255][ T6164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 132.818288][ T6164] RSP: 002b:00007ffc3d692818 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 132.818321][ T6164] RAX: ffffffffffffffda RBX: 00007fb44b1d5fa0 RCX: 00007fb44af8eba9
[ 132.818344][ T6164] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 132.818366][ T6164] RBP: 00007ffc3d692870 R08: 0000000000000000 R09: 0000000000000000
[ 132.818387][ T6164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 132.818407][ T6164] R13: 00007fb44b1d5fa0 R14: 00007fb44b1d5fa0 R15: 0000000000000003
[ 132.818450][ T6164]
[ 132.818575][ T6164] ==================================================================
[ 132.840851][ T6166] FAULT_INJECTION: forcing a failure.
[ 132.840851][ T6166] name failslab, interval 1, probability 0, space 0, times 0
[ 132.841414][ T6164] BUG: KASAN: slab-use-after-free in iommufd_eventq_fops_release+0x45/0xc0
[ 132.847508][ T6166] CPU: 1 UID: 0 PID: 6166 Comm: syz.2.48 Not tainted syzkaller #0 PREEMPT(full)
[ 132.847550][ T6166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 132.847572][ T6166] Call Trace:
[ 132.847583][ T6166]
[ 132.847595][ T6166] dump_stack_lvl+0x16c/0x1f0
[ 132.847656][ T6166] should_fail_ex+0x512/0x640
[ 132.847713][ T6166] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 132.847762][ T6166] should_failslab+0xc2/0x120
[ 132.847812][ T6166] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 132.847856][ T6166] ? security_file_alloc+0x34/0x2b0
[ 132.847914][ T6166] security_file_alloc+0x34/0x2b0
[ 132.847966][ T6166] init_file+0x93/0x4c0
[ 132.848020][ T6166] alloc_empty_file+0x73/0x1e0
[ 132.848076][ T6166] alloc_file_pseudo+0x13a/0x230
[ 132.848136][ T6166] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 132.848192][ T6166] ? find_held_lock+0x2b/0x80
[ 132.848237][ T6166] __anon_inode_getfile+0xe8/0x280
[ 132.848405][ T6166] ? __init_waitqueue_head+0xca/0x150
[ 132.848475][ T6166] iommufd_eventq_init+0xa5/0x230
[ 132.848534][ T6166] iommufd_fault_alloc+0x184/0x420
[ 132.848581][ T6166] iommufd_fops_ioctl+0x34d/0x540
[ 132.848641][ T6166] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.848704][ T6166] ? hook_file_ioctl_common+0x145/0x410
[ 132.848773][ T6166] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 132.848834][ T6166] __x64_sys_ioctl+0x18b/0x210
[ 132.848897][ T6166] do_syscall_64+0xcd/0x4c0
[ 132.848959][ T6166] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 132.848998][ T6166] RIP: 0033:0x7f3ff138eba9
[ 132.849027][ T6166] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 132.849062][ T6166] RSP: 002b:00007ffc0ceade28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 132.849094][ T6166] RAX: ffffffffffffffda RBX: 00007f3ff15d5fa0 RCX: 00007f3ff138eba9
[ 132.849119][ T6166] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 132.849140][ T6166] RBP: 00007ffc0ceade80 R08: 0000000000000000 R09: 0000000000000000
[ 132.849162][ T6166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 132.849184][ T6166] R13: 00007f3ff15d5fa0 R14: 00007f3ff15d5fa0 R15: 0000000000000003
[ 132.849229][ T6166]
[ 135.238405][ T6164] Write of size 4 at addr ffff888059c97804 by task syz.0.46/6164
[ 135.246142][ T6164]
[ 135.248508][ T6164] CPU: 0 UID: 0 PID: 6164 Comm: syz.0.46 Not tainted syzkaller #0 PREEMPT(full)
[ 135.248541][ T6164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 135.248558][ T6164] Call Trace:
[ 135.248567][ T6164]
[ 135.248578][ T6164] dump_stack_lvl+0x116/0x1f0
[ 135.248624][ T6164] print_report+0xcd/0x630
[ 135.248659][ T6164] ? __virt_addr_valid+0x81/0x610
[ 135.248694][ T6164] ? __phys_addr+0xe8/0x180
[ 135.248729][ T6164] ? iommufd_eventq_fops_release+0x45/0xc0
[ 135.248759][ T6164] kasan_report+0xe0/0x110
[ 135.248795][ T6164] ? iommufd_eventq_fops_release+0x45/0xc0
[ 135.248828][ T6164] ? __pfx_iommufd_eventq_fops_release+0x10/0x10
[ 135.248859][ T6164] kasan_check_range+0x100/0x1b0
[ 135.248901][ T6164] iommufd_eventq_fops_release+0x45/0xc0
[ 135.248932][ T6164] __fput+0x402/0xb70
[ 135.248972][ T6164] ? _raw_spin_unlock_irq+0x23/0x50
[ 135.249016][ T6164] task_work_run+0x14d/0x240
[ 135.249042][ T6164] ? __pfx_task_work_run+0x10/0x10
[ 135.249091][ T6164] exit_to_user_mode_loop+0xeb/0x110
[ 135.249135][ T6164] do_syscall_64+0x41c/0x4c0
[ 135.249180][ T6164] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.249208][ T6164] RIP: 0033:0x7fb44af8eba9
[ 135.249228][ T6164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 135.249255][ T6164] RSP: 002b:00007ffc3d692818 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 135.249281][ T6164] RAX: fffffffffffffff2 RBX: 00007fb44b1d5fa0 RCX: 00007fb44af8eba9
[ 135.249299][ T6164] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 135.249316][ T6164] RBP: 00007ffc3d692870 R08: 0000000000000000 R09: 0000000000000000
[ 135.249332][ T6164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 135.249348][ T6164] R13: 00007fb44b1d5fa0 R14: 00007fb44b1d5fa0 R15: 0000000000000003
[ 135.249374][ T6164]
[ 135.249383][ T6164]
[ 135.439244][ T6164] Allocated by task 6164:
[ 135.443593][ T6164] kasan_save_stack+0x33/0x60
[ 135.448309][ T6164] kasan_save_track+0x14/0x30
[ 135.453014][ T6164] __kasan_kmalloc+0xaa/0xb0
[ 135.457634][ T6164] __kmalloc_noprof+0x223/0x510
[ 135.462529][ T6164] _iommufd_object_alloc+0x23/0x1a0
[ 135.467776][ T6164] _iommufd_object_alloc_ucmd+0xb2/0x160
[ 135.473529][ T6164] iommufd_fault_alloc+0x93/0x420
[ 135.478682][ T6164] iommufd_fops_ioctl+0x34d/0x540
[ 135.483740][ T6164] __x64_sys_ioctl+0x18b/0x210
[ 135.488541][ T6164] do_syscall_64+0xcd/0x4c0
[ 135.493177][ T6164] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.499090][ T6164]
[ 135.501426][ T6164] Freed by task 6164:
[ 135.505413][ T6164] kasan_save_stack+0x33/0x60
[ 135.510115][ T6164] kasan_save_track+0x14/0x30
[ 135.514837][ T6164] kasan_save_free_info+0x3b/0x60
[ 135.519885][ T6164] __kasan_slab_free+0x60/0x70
[ 135.524682][ T6164] kfree+0x2b4/0x4d0
[ 135.528597][ T6164] iommufd_object_abort+0x10c/0x170
[ 135.533916][ T6164] iommufd_fops_ioctl+0x381/0x540
[ 135.538974][ T6164] __x64_sys_ioctl+0x18b/0x210
[ 135.543775][ T6164] do_syscall_64+0xcd/0x4c0
[ 135.548318][ T6164] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.554232][ T6164]
[ 135.556603][ T6164] The buggy address belongs to the object at ffff888059c97800
[ 135.556603][ T6164] which belongs to the cache kmalloc-cg-512 of size 512
[ 135.570936][ T6164] The buggy address is located 4 bytes inside of
[ 135.570936][ T6164] freed 512-byte region [ffff888059c97800, ffff888059c97a00)
[ 135.584577][ T6164]
[ 135.586915][ T6164] The buggy address belongs to the physical page:
[ 135.593356][ T6164] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x59c94
[ 135.602141][ T6164] head: order:2 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 135.610658][ T6164] memcg:ffff888026413e01
[ 135.614912][ T6164] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[ 135.622493][ T6164] page_type: f5(slab)
[ 135.626493][ T6164] raw: 00fff00000000040 ffff88801b84b140 dead000000000122 0000000000000000
[ 135.635105][ T6164] raw: 0000000000000000 0000000000100010 00000000f5000000 ffff888026413e01
[ 135.643745][ T6164] head: 00fff00000000040 ffff88801b84b140 dead000000000122 0000000000000000
[ 135.652534][ T6164] head: 0000000000000000 0000000000100010 00000000f5000000 ffff888026413e01
[ 135.661234][ T6164] head: 00fff00000000002 ffffea0001672501 00000000ffffffff 00000000ffffffff
[ 135.669926][ T6164] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000004
[ 135.678695][ T6164] page dumped because: kasan: bad access detected
[ 135.685133][ T6164] page_owner tracks the page as allocated
[ 135.690888][ T6164] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5224, tgid 5224 (klogd), ts 132635729272, free_ts 132529818110
[ 135.711846][ T6164] post_alloc_hook+0x1c0/0x230
[ 135.716663][ T6164] get_page_from_freelist+0x132b/0x38e0
[ 135.722238][ T6164] __alloc_frozen_pages_noprof+0x261/0x23f0
[ 135.728157][ T6164] alloc_pages_mpol+0x1fb/0x550
[ 135.733063][ T6164] new_slab+0x247/0x330
[ 135.737241][ T6164] ___slab_alloc+0xcf2/0x1750
[ 135.742020][ T6164] __slab_alloc.constprop.0+0x56/0xb0
[ 135.747416][ T6164] __kmalloc_node_track_caller_noprof+0x2ee/0x510
[ 135.753861][ T6164] kmalloc_reserve+0xef/0x2c0
[ 135.758652][ T6164] __alloc_skb+0x166/0x380
[ 135.763100][ T6164] alloc_skb_with_frags+0xe0/0x860
[ 135.768238][ T6164] sock_alloc_send_pskb+0x7fb/0x990
[ 135.773478][ T6164] unix_dgram_sendmsg+0x3e9/0x17f0
[ 135.778643][ T6164] __sys_sendto+0x4a3/0x520
[ 135.783176][ T6164] __x64_sys_sendto+0xe0/0x1c0
[ 135.787975][ T6164] do_syscall_64+0xcd/0x4c0
[ 135.792515][ T6164] page last free pid 5980 tgid 5980 stack trace:
[ 135.798930][ T6164] __free_frozen_pages+0x7d5/0x10f0
[ 135.804236][ T6164] __put_partials+0x165/0x1c0
[ 135.808932][ T6164] qlist_free_all+0x4d/0x120
[ 135.813545][ T6164] kasan_quarantine_reduce+0x195/0x1e0
[ 135.819026][ T6164] __kasan_slab_alloc+0x69/0x90
[ 135.823904][ T6164] kmem_cache_alloc_noprof+0x1cb/0x3b0
[ 135.829387][ T6164] getname_flags.part.0+0x4c/0x550
[ 135.834536][ T6164] __x64_sys_unlink+0xb0/0x110
[ 135.839326][ T6164] do_syscall_64+0xcd/0x4c0
[ 135.843869][ T6164] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.849782][ T6164]
[ 135.852114][ T6164] Memory state around the buggy address:
[ 135.857752][ T6164] ffff888059c97700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 135.865919][ T6164] ffff888059c97780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 135.873999][ T6164] >ffff888059c97800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 135.882104][ T6164] ^
[ 135.886185][ T6164] ffff888059c97880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 135.894263][ T6164] ffff888059c97900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 135.902338][ T6164] ==================================================================
[ 135.974089][ T6167] FAULT_INJECTION: forcing a failure.
[ 135.974089][ T6167] name failslab, interval 1, probability 0, space 0, times 0
[ 135.987274][ T6167] CPU: 1 UID: 0 PID: 6167 Comm: syz.1.49 Not tainted syzkaller #0 PREEMPT(full)
[ 135.987315][ T6167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 135.987334][ T6167] Call Trace:
[ 135.987344][ T6167]
[ 135.987355][ T6167] dump_stack_lvl+0x16c/0x1f0
[ 135.987409][ T6167] should_fail_ex+0x512/0x640
[ 135.987459][ T6167] ? kmem_cache_alloc_noprof+0x5a/0x3b0
[ 135.987501][ T6167] should_failslab+0xc2/0x120
[ 135.987544][ T6167] kmem_cache_alloc_noprof+0x6d/0x3b0
[ 135.987584][ T6167] ? security_file_alloc+0x34/0x2b0
[ 135.987637][ T6167] security_file_alloc+0x34/0x2b0
[ 135.987683][ T6167] init_file+0x93/0x4c0
[ 135.987731][ T6167] alloc_empty_file+0x73/0x1e0
[ 135.987782][ T6167] alloc_file_pseudo+0x13a/0x230
[ 135.987834][ T6167] ? __pfx_alloc_file_pseudo+0x10/0x10
[ 135.987882][ T6167] ? find_held_lock+0x2b/0x80
[ 135.987921][ T6167] __anon_inode_getfile+0xe8/0x280
[ 135.987960][ T6167] ? __init_waitqueue_head+0xca/0x150
[ 135.988016][ T6167] iommufd_eventq_init+0xa5/0x230
[ 135.988053][ T6167] iommufd_fault_alloc+0x184/0x420
[ 135.988093][ T6167] iommufd_fops_ioctl+0x34d/0x540
[ 135.988148][ T6167] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 135.988217][ T6167] ? hook_file_ioctl_common+0x145/0x410
[ 135.988281][ T6167] ? __pfx_iommufd_fops_ioctl+0x10/0x10
[ 135.988336][ T6167] __x64_sys_ioctl+0x18b/0x210
[ 135.988392][ T6167] do_syscall_64+0xcd/0x4c0
[ 135.988446][ T6167] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 135.988479][ T6167] RIP: 0033:0x7f23bbf8eba9
[ 135.988503][ T6167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 135.988533][ T6167] RSP: 002b:00007fffc3d1dfb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 135.988562][ T6167] RAX: ffffffffffffffda RBX: 00007f23bc1d5fa0 RCX: 00007f23bbf8eba9
[ 135.988584][ T6167] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 135.988603][ T6167] RBP: 00007fffc3d1e010 R08: 0000000000000000 R09: 0000000000000000
[ 135.988623][ T6167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 135.988642][ T6167] R13: 00007f23bc1d5fa0 R14: 00007f23bc1d5fa0 R15: 0000000000000003
[ 135.988681][ T6167]
[ 136.237740][ T6164] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 136.245006][ T6164] CPU: 1 UID: 0 PID: 6164 Comm: syz.0.46 Not tainted syzkaller #0 PREEMPT(full)
[ 136.254161][ T6164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 136.264266][ T6164] Call Trace:
[ 136.267580][ T6164]
[ 136.270556][ T6164] dump_stack_lvl+0x3d/0x1f0
[ 136.275210][ T6164] vpanic+0x6e8/0x7a0
[ 136.279253][ T6164] ? __pfx_vpanic+0x10/0x10
[ 136.283820][ T6164] ? __pfx_vprintk_emit+0x10/0x10
[ 136.288916][ T6164] ? iommufd_eventq_fops_release+0x45/0xc0
[ 136.294784][ T6164] panic+0xca/0xd0
[ 136.298573][ T6164] ? __pfx_panic+0x10/0x10
[ 136.303052][ T6164] ? iommufd_eventq_fops_release+0x45/0xc0
[ 136.308894][ T6164] ? preempt_schedule_common+0x44/0xc0
[ 136.314389][ T6164] ? preempt_schedule_thunk+0x16/0x30
[ 136.319793][ T6164] ? check_panic_on_warn+0x1f/0xb0
[ 136.324944][ T6164] check_panic_on_warn+0xab/0xb0
[ 136.329920][ T6164] end_report+0x107/0x170
[ 136.334281][ T6164] kasan_report+0xee/0x110
[ 136.338731][ T6164] ? iommufd_eventq_fops_release+0x45/0xc0
[ 136.344568][ T6164] ? __pfx_iommufd_eventq_fops_release+0x10/0x10
[ 136.350925][ T6164] kasan_check_range+0x100/0x1b0
[ 136.355942][ T6164] iommufd_eventq_fops_release+0x45/0xc0
[ 136.361602][ T6164] __fput+0x402/0xb70
[ 136.365625][ T6164] ? _raw_spin_unlock_irq+0x23/0x50
[ 136.370861][ T6164] task_work_run+0x14d/0x240
[ 136.375473][ T6164] ? __pfx_task_work_run+0x10/0x10
[ 136.380628][ T6164] exit_to_user_mode_loop+0xeb/0x110
[ 136.385950][ T6164] do_syscall_64+0x41c/0x4c0
[ 136.390598][ T6164] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.396512][ T6164] RIP: 0033:0x7fb44af8eba9
[ 136.400945][ T6164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 136.420572][ T6164] RSP: 002b:00007ffc3d692818 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 136.429014][ T6164] RAX: fffffffffffffff2 RBX: 00007fb44b1d5fa0 RCX: 00007fb44af8eba9
[ 136.437005][ T6164] RDX: 0000000000000004 RSI: 0000000000003b8e RDI: 0000000000000006
[ 136.444989][ T6164] RBP: 00007ffc3d692870 R08: 0000000000000000 R09: 0000000000000000
[ 136.452977][ T6164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 136.460971][ T6164] R13: 00007fb44b1d5fa0 R14: 00007fb44b1d5fa0 R15: 0000000000000003
[ 136.468992][ T6164]
[ 136.472367][ T6164] Kernel Offset: disabled
[ 136.476705][ T6164] Rebooting in 86400 seconds..