[ 71.135602][ T1422] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.138682][ T1422] ieee802154 phy1 wpan1: encryption failed: -22
Warning: Permanently added '[localhost]:34684' (ED25519) to the list of known hosts.
2025/10/21 17:34:05 parsed 1 programs
[ 76.732790][ T40] audit: type=1400 audit(1761068047.694:118): avc: denied { unlink } for pid=6171 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 77.745790][ T6171] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 79.512150][ T1178] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.516463][ T1178] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.540755][ T1178] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 79.546050][ T1178] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 79.852408][ T5996] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.856139][ T5996] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.859006][ T5996] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.861868][ T5996] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.864631][ T5996] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.884144][ T6244] chnl_net:caif_netlink_parms(): no params data found
[ 80.017399][ T6244] bridge0: port 1(bridge_slave_0) entered blocking state
[ 80.019851][ T6244] bridge0: port 1(bridge_slave_0) entered disabled state
[ 80.022173][ T6244] bridge_slave_0: entered allmulticast mode
[ 80.025340][ T6244] bridge_slave_0: entered promiscuous mode
[ 80.177902][ T6244] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.180877][ T6244] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.184576][ T6244] bridge_slave_1: entered allmulticast mode
[ 80.187765][ T6244] bridge_slave_1: entered promiscuous mode
[ 80.254700][ T6244] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 80.272012][ T6244] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.352120][ T6244] team0: Port device team_slave_0 added
[ 80.396345][ T6244] team0: Port device team_slave_1 added
[ 80.476759][ T6244] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.478954][ T6244] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 80.487043][ T6244] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.502307][ T40] audit: type=1401 audit(1761068051.464:119): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 80.515340][ T6244] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.517539][ T6244] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 80.525563][ T6244] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.583347][ T6244] hsr_slave_0: entered promiscuous mode
[ 80.585700][ T6244] hsr_slave_1: entered promiscuous mode
[ 81.040498][ T6244] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 81.047120][ T6244] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 81.052441][ T6244] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 81.057757][ T6244] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 81.124245][ T6244] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.138153][ T6244] 8021q: adding VLAN 0 to HW filter on device team0
[ 81.155156][ T92] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.157378][ T92] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.164076][ T60] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.166303][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 81.292167][ T6244] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 81.324276][ T6244] veth0_vlan: entered promiscuous mode
[ 81.332002][ T6244] veth1_vlan: entered promiscuous mode
[ 81.350329][ T6244] veth0_macvtap: entered promiscuous mode
[ 81.354314][ T6244] veth1_macvtap: entered promiscuous mode
[ 81.371460][ T6244] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 81.379627][ T6244] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 81.384220][ T53] cfg80211: failed to load regulatory.db
[ 81.387826][ T92] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.391785][ T92] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.396446][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 81.400152][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/10/21 17:34:12 executed programs: 0
[ 81.500036][ T5293] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 81.505727][ T5293] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 81.508348][ T5293] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 81.512534][ T5293] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 81.515065][ T5293] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.526986][ T64] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 81.531176][ T64] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 81.531802][ T6322] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 81.536338][ T6324] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 81.540347][ T6324] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 81.542940][ T6324] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 81.546469][ T6324] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 81.549613][ T64] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 81.550601][ T6324] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 81.553657][ T64] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 81.557266][ T6324] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 81.558400][ T64] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 81.559732][ T6324] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 81.562859][ T64] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 81.566652][ T5996] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 81.784792][ T6320] chnl_net:caif_netlink_parms(): no params data found
[ 81.841327][ T6313] chnl_net:caif_netlink_parms(): no params data found
[ 81.883727][ T6318] chnl_net:caif_netlink_parms(): no params data found
[ 81.954343][ T6320] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.956804][ T6320] bridge0: port 1(bridge_slave_0) entered disabled state
[ 81.959114][ T6320] bridge_slave_0: entered allmulticast mode
[ 81.961711][ T6320] bridge_slave_0: entered promiscuous mode
[ 81.978142][ T60] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.988176][ T6319] chnl_net:caif_netlink_parms(): no params data found
[ 82.019254][ T6320] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.021644][ T6320] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.024682][ T6320] bridge_slave_1: entered allmulticast mode
[ 82.027354][ T6320] bridge_slave_1: entered promiscuous mode
[ 82.090319][ T6313] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.092635][ T6313] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.094988][ T6313] bridge_slave_0: entered allmulticast mode
[ 82.097617][ T6313] bridge_slave_0: entered promiscuous mode
[ 82.136299][ T6320] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.145386][ T6313] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.148135][ T6313] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.151188][ T6313] bridge_slave_1: entered allmulticast mode
[ 82.155613][ T6313] bridge_slave_1: entered promiscuous mode
[ 82.189471][ T6320] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.244951][ T6313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.373731][ T6313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.377548][ T6320] team0: Port device team_slave_0 added
[ 82.379681][ T6318] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.382574][ T6318] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.385500][ T6318] bridge_slave_0: entered allmulticast mode
[ 82.389390][ T6318] bridge_slave_0: entered promiscuous mode
[ 82.393710][ T6318] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.396592][ T6318] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.399894][ T6318] bridge_slave_1: entered allmulticast mode
[ 82.403998][ T6318] bridge_slave_1: entered promiscuous mode
[ 82.407319][ T6319] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.410497][ T6319] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.414031][ T6319] bridge_slave_0: entered allmulticast mode
[ 82.417954][ T6319] bridge_slave_0: entered promiscuous mode
[ 82.448544][ T6320] team0: Port device team_slave_1 added
[ 82.509558][ T6319] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.511898][ T6319] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.515610][ T6319] bridge_slave_1: entered allmulticast mode
[ 82.519339][ T6319] bridge_slave_1: entered promiscuous mode
[ 82.560584][ T6313] team0: Port device team_slave_0 added
[ 82.563112][ T6320] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 82.565292][ T6320] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 82.573631][ T6320] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 82.604271][ T6313] team0: Port device team_slave_1 added
[ 82.606867][ T6320] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 82.609805][ T6320] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 82.620433][ T6320] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 82.627814][ T6318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.633180][ T6319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.657385][ T6318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.662758][ T6319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.772705][ T6319] team0: Port device team_slave_0 added
[ 82.775280][ T6313] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 82.778080][ T6313] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 82.787155][ T6313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 82.824605][ T6318] team0: Port device team_slave_0 added
[ 82.827711][ T6319] team0: Port device team_slave_1 added
[ 82.830022][ T6313] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 82.832539][ T6313] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 82.840835][ T6313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 82.851620][ T6320] hsr_slave_0: entered promiscuous mode
[ 82.854370][ T6320] hsr_slave_1: entered promiscuous mode
[ 82.856482][ T6320] debugfs: 'hsr0' already exists in 'hsr'
[ 82.858277][ T6320] Cannot create hsr debugfs directory
[ 82.863066][ T6318] team0: Port device team_slave_1 added
[ 82.913788][ T6319] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 82.916538][ T6319] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 82.924767][ T6319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 82.988645][ T6319] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 82.991659][ T6319] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 83.001761][ T6319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 83.006791][ T6318] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 83.009716][ T6318] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 83.020536][ T6318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 83.025527][ T6318] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 83.028009][ T6318] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 83.036620][ T6318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 83.057056][ T6313] hsr_slave_0: entered promiscuous mode
[ 83.059387][ T6313] hsr_slave_1: entered promiscuous mode
[ 83.061697][ T6313] debugfs: 'hsr0' already exists in 'hsr'
[ 83.063731][ T6313] Cannot create hsr debugfs directory
[ 83.258422][ T6319] hsr_slave_0: entered promiscuous mode
[ 83.260727][ T6319] hsr_slave_1: entered promiscuous mode
[ 83.262883][ T6319] debugfs: 'hsr0' already exists in 'hsr'
[ 83.264686][ T6319] Cannot create hsr debugfs directory
[ 83.277046][ T6318] hsr_slave_0: entered promiscuous mode
[ 83.279801][ T6318] hsr_slave_1: entered promiscuous mode
[ 83.282101][ T6318] debugfs: 'hsr0' already exists in 'hsr'
[ 83.284667][ T6318] Cannot create hsr debugfs directory
[ 83.532355][ T5293] Bluetooth: hci0: command tx timeout
[ 83.612575][ T5293] Bluetooth: hci1: command tx timeout
[ 83.622804][ T5293] Bluetooth: hci3: command tx timeout
[ 83.622812][ T6322] Bluetooth: hci2: command tx timeout
[ 83.826485][ T60] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.602149][ T60] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.622557][ T5293] Bluetooth: hci0: command tx timeout
[ 85.667215][ T60] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 85.692818][ T6324] Bluetooth: hci2: command tx timeout
[ 85.693998][ T5293] Bluetooth: hci1: command tx timeout
[ 85.694615][ T6322] Bluetooth: hci3: command tx timeout
[ 85.810634][ T60] bridge_slave_1: left allmulticast mode
[ 85.812577][ T60] bridge_slave_1: left promiscuous mode
[ 85.814477][ T60] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.818377][ T60] bridge_slave_0: left allmulticast mode
[ 85.820231][ T60] bridge_slave_0: left promiscuous mode
[ 85.822203][ T60] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.060751][ T60] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 86.066000][ T60] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 86.069460][ T60] bond0 (unregistering): Released all slaves
[ 86.251584][ T60] hsr_slave_0: left promiscuous mode
[ 86.254694][ T60] hsr_slave_1: left promiscuous mode
[ 86.257445][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 86.260256][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 86.265600][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 86.268473][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 86.290141][ T60] veth1_macvtap: left promiscuous mode
[ 86.292445][ T60] veth0_macvtap: left promiscuous mode
[ 86.294299][ T60] veth1_vlan: left promiscuous mode
[ 86.296001][ T60] veth0_vlan: left promiscuous mode
[ 86.690680][ T60] team0 (unregistering): Port device team_slave_1 removed
[ 86.728247][ T60] team0 (unregistering): Port device team_slave_0 removed
[ 87.478158][ T6313] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 87.483659][ T6313] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 87.489953][ T6313] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 87.493953][ T6313] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 87.536277][ T6318] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 87.543379][ T6318] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 87.549064][ T6318] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 87.558993][ T6318] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 87.609517][ T6320] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 87.615716][ T6320] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 87.619690][ T6320] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 87.623831][ T6320] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 87.653213][ T6313] 8021q: adding VLAN 0 to HW filter on device bond0
[ 87.683308][ T6313] 8021q: adding VLAN 0 to HW filter on device team0
[ 87.692375][ T6322] Bluetooth: hci0: command tx timeout
[ 87.692682][ T6319] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 87.698166][ T6319] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 87.704104][ T60] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.706921][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.710905][ T6319] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 87.715569][ T6319] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 87.730081][ T60] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.732362][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.751318][ T6318] 8021q: adding VLAN 0 to HW filter on device bond0
[ 87.773169][ T6322] Bluetooth: hci3: command tx timeout
[ 87.773375][ T6324] Bluetooth: hci2: command tx timeout
[ 87.775254][ T5293] Bluetooth: hci1: command tx timeout
[ 87.775310][ T6318] 8021q: adding VLAN 0 to HW filter on device team0
[ 87.779548][ T92] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.782992][ T92] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.797033][ T92] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.799322][ T92] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.804721][ T6320] 8021q: adding VLAN 0 to HW filter on device bond0
[ 87.828018][ T6320] 8021q: adding VLAN 0 to HW filter on device team0
[ 87.843398][ T92] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.845650][ T92] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.853207][ T60] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.855190][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.908712][ T6319] 8021q: adding VLAN 0 to HW filter on device bond0
[ 87.924402][ T6319] 8021q: adding VLAN 0 to HW filter on device team0
[ 87.935572][ T1236] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.938033][ T1236] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.948377][ T92] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.950533][ T92] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.956049][ T6313] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 87.991680][ T6318] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 88.005023][ T6319] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 88.015554][ T6320] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 88.023951][ T6313] veth0_vlan: entered promiscuous mode
[ 88.053380][ T6313] veth1_vlan: entered promiscuous mode
[ 88.068421][ T6318] veth0_vlan: entered promiscuous mode
[ 88.080649][ T6320] veth0_vlan: entered promiscuous mode
[ 88.085852][ T6318] veth1_vlan: entered promiscuous mode
[ 88.107758][ T6313] veth0_macvtap: entered promiscuous mode
[ 88.111979][ T6320] veth1_vlan: entered promiscuous mode
[ 88.117811][ T6313] veth1_macvtap: entered promiscuous mode
[ 88.123437][ T6319] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 88.148544][ T6318] veth0_macvtap: entered promiscuous mode
[ 88.154684][ T6313] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 88.161482][ T6313] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 88.171315][ T1178] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.178226][ T6318] veth1_macvtap: entered promiscuous mode
[ 88.194291][ T1178] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.200338][ T1178] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.207093][ T6318] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 88.211812][ T1178] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.220022][ T6320] veth0_macvtap: entered promiscuous mode
[ 88.228528][ T6318] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 88.239788][ T6320] veth1_macvtap: entered promiscuous mode
[ 88.243885][ T6319] veth0_vlan: entered promiscuous mode
[ 88.258002][ T6319] veth1_vlan: entered promiscuous mode
[ 88.261158][ T60] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.263969][ T60] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.275852][ T6320] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 88.278793][ T60] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.281402][ T60] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.315608][ T6320] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 88.332716][ T1236] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.335074][ T1236] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.337653][ T1147] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.352832][ T1147] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.355506][ T1147] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.370939][ T1147] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.374184][ T1147] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.376467][ T1147] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.399989][ T92] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.403846][ T6319] veth0_macvtap: entered promiscuous mode
[ 88.404883][ T92] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.412806][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.415209][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.419705][ T6319] veth1_macvtap: entered promiscuous mode
2025/10/21 17:34:19 executed programs: 8
[ 88.445485][ T6319] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 88.448897][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.451482][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.454989][ T40] audit: type=1400 audit(1761068059.424:120): avc: denied { read } for pid=6536 comm="syz.0.17" name="system" dev="devtmpfs" ino=712 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 88.461828][ T40] audit: type=1400 audit(1761068059.424:121): avc: denied { open } for pid=6536 comm="syz.0.17" path="/dev/dma_heap/system" dev="devtmpfs" ino=712 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 88.465451][ T6319] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 88.468900][ T40] audit: type=1400 audit(1761068059.424:122): avc: denied { ioctl } for pid=6536 comm="syz.0.17" path="/dev/dma_heap/system" dev="devtmpfs" ino=712 ioctlcmd=0x4800 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 88.478712][ T6538] FAULT_INJECTION: forcing a failure.
[ 88.478712][ T6538] name failslab, interval 1, probability 0, space 0, times 1
[ 88.478732][ T6538] CPU: 0 UID: 0 PID: 6538 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
[ 88.478745][ T6538] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.478751][ T6538] Call Trace:
[ 88.478755][ T6538]
[ 88.478759][ T6538] dump_stack_lvl+0x16c/0x1f0
[ 88.478778][ T6538] should_fail_ex+0x512/0x640
[ 88.478794][ T6538] should_failslab+0xc2/0x120
[ 88.478810][ T6538] __kmalloc_node_track_caller_noprof+0xde/0x8a0
[ 88.478826][ T6538] ? sidtab_sid2str_get+0x17a/0x680
[ 88.478844][ T6538] ? kmemdup_noprof+0x29/0x60
[ 88.478856][ T6538] kmemdup_noprof+0x29/0x60
[ 88.478868][ T6538] sidtab_sid2str_get+0x17a/0x680
[ 88.478884][ T6538] sidtab_entry_to_string+0x33/0x110
[ 88.478899][ T6538] security_sid_to_context_core+0x35c/0x640
[ 88.478916][ T6538] avc_audit_post_callback+0x1aa/0x8f0
[ 88.478928][ T6538] ? __pfx_avc_audit_post_callback+0x10/0x10
[ 88.478937][ T6538] ? skb_put+0x138/0x1b0
[ 88.478949][ T6538] ? audit_log_n_string+0x253/0x550
[ 88.478968][ T6538] ? __pfx_avc_audit_post_callback+0x10/0x10
[ 88.478977][ T6538] common_lsm_audit+0x24e/0x300
[ 88.478992][ T6538] ? __pfx_common_lsm_audit+0x10/0x10
[ 88.479010][ T6538] slow_avc_audit+0x186/0x210
[ 88.479021][ T6538] ? __pfx_slow_avc_audit+0x10/0x10
[ 88.479034][ T6538] ? find_held_lock+0x2b/0x80
[ 88.479045][ T6538] ? avc_has_extended_perms+0x33a/0x1090
[ 88.479057][ T6538] avc_has_extended_perms+0xa40/0x1090
[ 88.479071][ T6538] ? __pfx_avc_has_extended_perms+0x10/0x10
[ 88.479083][ T6538] ? kasan_quarantine_put+0x10a/0x240
[ 88.479098][ T6538] ? lockdep_hardirqs_on+0x7c/0x110
[ 88.479115][ T6538] ? find_held_lock+0x2b/0x80
[ 88.479130][ T6538] ? tomoyo_path_number_perm+0x18d/0x580
[ 88.479166][ T6538] ioctl_has_perm.constprop.0.isra.0+0x379/0x540
[ 88.479188][ T6538] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 88.479216][ T6538] ? hook_file_ioctl_common+0x145/0x410
[ 88.479239][ T6538] ? selinux_file_ioctl+0x180/0x270
[ 88.479259][ T6538] selinux_file_ioctl+0x180/0x270
[ 88.479282][ T6538] security_file_ioctl+0xc6/0x240
[ 88.479304][ T6538] __x64_sys_ioctl+0xb7/0x210
[ 88.479323][ T6538] do_syscall_64+0xcd/0xfa0
[ 88.479340][ T6538] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.479355][ T6538] RIP: 0033:0x7fc69bf8ec29
[ 88.479369][ T6538] 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
[ 88.479382][ T6538] RSP: 002b:00007fc69cd51038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 88.479397][ T6538] RAX: ffffffffffffffda RBX: 00007fc69c1d5fa0 RCX: 00007fc69bf8ec29
[ 88.479407][ T6538] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 88.479426][ T6538] RBP: 00007fc69cd51090 R08: 0000000000000000 R09: 0000000000000000
[ 88.479434][ T6538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 88.479443][ T6538] R13: 00007fc69c1d6038 R14: 00007fc69c1d5fa0 R15: 00007ffd429aafb8
[ 88.479466][ T6538]
[ 88.491096][ T6539] FAULT_INJECTION: forcing a failure.
[ 88.491096][ T6539] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 88.492632][ T40] audit: type=1400 audit(1761068059.444:123): avc: denied { read } for pid=6537 comm="syz.2.19" name="card2" dev="devtmpfs" ino=639 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1
[ 88.494224][ T6539] CPU: 0 UID: 0 PID: 6539 Comm: syz.2.19 Not tainted syzkaller #0 PREEMPT(full)
[ 88.494239][ T6539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.494245][ T6539] Call Trace:
[ 88.494248][ T6539]
[ 88.494252][ T6539] dump_stack_lvl+0x16c/0x1f0
[ 88.494273][ T6539] should_fail_ex+0x512/0x640
[ 88.494289][ T6539] _copy_to_user+0x32/0xd0
[ 88.494304][ T6539] drm_ioctl+0x5eb/0xc30
[ 88.494317][ T6539] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 88.494335][ T6539] ? __pfx_drm_ioctl+0x10/0x10
[ 88.494357][ T6539] ? selinux_file_ioctl+0x180/0x270
[ 88.494378][ T6539] ? selinux_file_ioctl+0xb4/0x270
[ 88.494397][ T6539] ? __pfx_drm_ioctl+0x10/0x10
[ 88.494443][ T6539] __x64_sys_ioctl+0x18e/0x210
[ 88.494465][ T6539] do_syscall_64+0xcd/0xfa0
[ 88.494480][ T6539] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.494491][ T6539] RIP: 0033:0x7f832f58ec29
[ 88.494499][ T6539] 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
[ 88.494509][ T6539] RSP: 002b:00007f8330499038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 88.494519][ T6539] RAX: ffffffffffffffda RBX: 00007f832f7d5fa0 RCX: 00007f832f58ec29
[ 88.494525][ T6539] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 88.494531][ T6539] RBP: 00007f8330499090 R08: 0000000000000000 R09: 0000000000000000
[ 88.494537][ T6539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 88.494543][ T6539] R13: 00007f832f7d6038 R14: 00007f832f7d5fa0 R15: 00007ffd7bfdce08
[ 88.494556][ T6539]
[ 88.498752][ T1178] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.499373][ T40] audit: type=1400 audit(1761068059.444:124): avc: denied { open } for pid=6537 comm="syz.2.19" path="/dev/dri/card2" dev="devtmpfs" ino=639 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1
[ 88.501227][ T1178] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.502122][ T40] audit: type=1400 audit(1761068059.444:125): avc: denied { ioctl } for pid=6536 comm="syz.0.17" path="/dev/dri/card2" dev="devtmpfs" ino=639 ioctlcmd=0x642e scontext=root:sysadm_r:sysadm_t tsid=86 tclass=chr_file permissive=1
[ 88.507426][ T1178] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.523489][ T6542] FAULT_INJECTION: forcing a failure.
[ 88.523489][ T6542] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 88.525228][ T1236] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.526630][ T6542] CPU: 1 UID: 0 PID: 6542 Comm: syz.0.22 Not tainted syzkaller #0 PREEMPT(full)
[ 88.526645][ T6542] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.526652][ T6542] Call Trace:
[ 88.526656][ T6542]
[ 88.526660][ T6542] dump_stack_lvl+0x16c/0x1f0
[ 88.526694][ T6542] should_fail_ex+0x512/0x640
[ 88.526710][ T6542] should_fail_alloc_page+0xe7/0x130
[ 88.526727][ T6542] prepare_alloc_pages+0x3c2/0x610
[ 88.526742][ T6542] ? rcu_is_watching+0x12/0xc0
[ 88.526754][ T6542] __alloc_frozen_pages_noprof+0x18b/0x2470
[ 88.526775][ T6542] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 88.526789][ T6542] ? is_bpf_text_address+0x8a/0x1a0
[ 88.526799][ T6542] ? bpf_ksym_find+0x127/0x1c0
[ 88.526814][ T6542] ? find_held_lock+0x2b/0x80
[ 88.526825][ T6542] ? rcu_read_unlock+0x17/0x60
[ 88.526844][ T6542] __folio_alloc_noprof+0x11/0x220
[ 88.526855][ T6542] iommu_alloc_pages_node_sz+0x122/0x3c0
[ 88.526868][ T6542] ? __pfx_iommu_alloc_pages_node_sz+0x10/0x10
[ 88.526878][ T6542] ? find_held_lock+0x2b/0x80
[ 88.526887][ T6542] ? stack_depot_save_flags+0x29/0x9c0
[ 88.526900][ T6542] ? is_bpf_text_address+0x8a/0x1a0
[ 88.526911][ T6542] pfn_to_dma_pte+0x33e/0x6a0
[ 88.526924][ T6542] ? __pfx_pfn_to_dma_pte+0x10/0x10
[ 88.526933][ T6542] ? dma_buf_map_attachment+0x161/0x5f0
[ 88.526949][ T6542] ? drm_gem_prime_import_dev+0x166/0x440
[ 88.526962][ T6542] ? virtgpu_gem_prime_import+0x16c/0x800
[ 88.526975][ T6542] ? drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 88.526988][ T6542] ? drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 88.527001][ T6542] ? drm_ioctl_kernel+0x1f4/0x3e0
[ 88.527010][ T6542] ? drm_ioctl+0x5c9/0xc30
[ 88.527021][ T6542] intel_iommu_map_pages+0x8af/0x1520
[ 88.527041][ T6542] ? __pfx_intel_iommu_map_pages+0x10/0x10
[ 88.527053][ T6542] ? iommu_pgsize+0x294/0x300
[ 88.527068][ T6542] iommu_map_nosync+0x33a/0x700
[ 88.527087][ T6542] ? __pfx_iommu_map_nosync+0x10/0x10
[ 88.527103][ T6542] ? lock_acquire+0x179/0x350
[ 88.527116][ T6542] ? find_held_lock+0x2b/0x80
[ 88.527126][ T6542] ? iommu_map_sg+0x5ee/0x9d0
[ 88.527137][ T6542] iommu_map_sg+0x1c1/0x9d0
[ 88.527150][ T6542] iommu_dma_map_sg+0x92d/0xe90
[ 88.527170][ T6542] __dma_map_sg_attrs+0x293/0x590
[ 88.527182][ T6542] dma_map_sgtable+0x78/0x100
[ 88.527192][ T6542] system_heap_map_dma_buf+0x66/0xf0
[ 88.527209][ T6542] dma_buf_map_attachment+0x161/0x5f0
[ 88.527225][ T6542] dma_buf_map_attachment_unlocked+0x9e/0x150
[ 88.527241][ T6542] drm_gem_prime_import_dev+0x166/0x440
[ 88.527257][ T6542] virtgpu_gem_prime_import+0x16c/0x800
[ 88.527271][ T6542] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 88.527283][ T6542] ? __pfx___mutex_lock+0x10/0x10
[ 88.527293][ T6542] ? find_held_lock+0x2b/0x80
[ 88.527303][ T6542] ? __fget_files+0x204/0x3c0
[ 88.527318][ T6542] ? __fget_files+0x20e/0x3c0
[ 88.527333][ T6542] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 88.527347][ T6542] drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 88.527363][ T6542] drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 88.527378][ T6542] drm_ioctl_kernel+0x1f4/0x3e0
[ 88.527388][ T6542] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 88.527403][ T6542] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 88.527418][ T6542] drm_ioctl+0x5c9/0xc30
[ 88.527430][ T6542] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 88.527445][ T6542] ? __pfx_drm_ioctl+0x10/0x10
[ 88.527461][ T6542] ? selinux_file_ioctl+0x180/0x270
[ 88.527476][ T6542] ? selinux_file_ioctl+0xb4/0x270
[ 88.527490][ T6542] ? __pfx_drm_ioctl+0x10/0x10
[ 88.527501][ T6542] __x64_sys_ioctl+0x18e/0x210
[ 88.527514][ T6542] do_syscall_64+0xcd/0xfa0
[ 88.527525][ T6542] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.527535][ T6542] RIP: 0033:0x7fc69bf8ec29
[ 88.527544][ T6542] 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
[ 88.527554][ T6542] RSP: 002b:00007fc69cd51038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 88.527564][ T6542] RAX: ffffffffffffffda RBX: 00007fc69c1d5fa0 RCX: 00007fc69bf8ec29
[ 88.527570][ T6542] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 88.527581][ T6542] RBP: 00007fc69cd51090 R08: 0000000000000000 R09: 0000000000000000
[ 88.527587][ T6542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 88.527592][ T6542] R13: 00007fc69c1d6038 R14: 00007fc69c1d5fa0 R15: 00007ffd429aafb8
[ 88.527606][ T6542]
[ 88.528531][ T6543] FAULT_INJECTION: forcing a failure.
[ 88.528531][ T6543] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 88.529992][ T1236] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.536997][ T1178] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.539455][ T6543] CPU: 3 UID: 0 PID: 6543 Comm: syz.2.21 Not tainted syzkaller #0 PREEMPT(full)
[ 88.539478][ T6543] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.539488][ T6543] Call Trace:
[ 88.539495][ T6543]
[ 88.539501][ T6543] dump_stack_lvl+0x16c/0x1f0
[ 88.539532][ T6543] should_fail_ex+0x512/0x640
[ 88.539557][ T6543] _copy_from_user+0x2e/0xd0
[ 88.539580][ T6543] kstrtouint_from_user+0xd6/0x1d0
[ 88.539596][ T6543] ? __pfx_kstrtouint_from_user+0x10/0x10
[ 88.539625][ T6543] ? __lock_acquire+0xb8a/0x1c90
[ 88.539653][ T6543] proc_fail_nth_write+0x83/0x220
[ 88.539669][ T6543] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 88.539687][ T6543] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 88.539701][ T6543] vfs_write+0x2a0/0x11d0
[ 88.539717][ T6543] ? __pfx___mutex_lock+0x10/0x10
[ 88.539731][ T6543] ? __pfx_vfs_write+0x10/0x10
[ 88.539756][ T6543] ? __fget_files+0x20e/0x3c0
[ 88.539786][ T6543] ksys_write+0x12a/0x250
[ 88.539804][ T6543] ? __pfx_ksys_write+0x10/0x10
[ 88.539818][ T6543] ? __secure_computing+0x28e/0x3b0
[ 88.539834][ T6543] do_syscall_64+0xcd/0xfa0
[ 88.539844][ T6543] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.539855][ T6543] RIP: 0033:0x7f832f58d6df
[ 88.539865][ T6543] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48
[ 88.539874][ T6543] RSP: 002b:00007f8330499030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 88.539884][ T6543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f832f58d6df
[ 88.539891][ T6543] RDX: 0000000000000001 RSI: 00007f83304990a0 RDI: 0000000000000006
[ 88.539897][ T6543] RBP: 00007f8330499090 R08: 0000000000000000 R09: 0000000000000000
[ 88.539902][ T6543] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[ 88.539908][ T6543] R13: 00007f832f7d6038 R14: 00007f832f7d5fa0 R15: 00007ffd7bfdce08
[ 88.539922][ T6543]
[ 88.566579][ T6545] FAULT_INJECTION: forcing a failure.
[ 88.566579][ T6545] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 88.860932][ T6545] CPU: 3 UID: 0 PID: 6545 Comm: syz.0.23 Not tainted syzkaller #0 PREEMPT(full)
[ 88.860948][ T6545] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.860954][ T6545] Call Trace:
[ 88.860959][ T6545]
[ 88.860964][ T6545] dump_stack_lvl+0x16c/0x1f0
[ 88.860985][ T6545] should_fail_ex+0x512/0x640
[ 88.861001][ T6545] should_fail_alloc_page+0xe7/0x130
[ 88.861018][ T6545] prepare_alloc_pages+0x3c2/0x610
[ 88.861034][ T6545] ? rcu_is_watching+0x12/0xc0
[ 88.861046][ T6545] __alloc_frozen_pages_noprof+0x18b/0x2470
[ 88.861066][ T6545] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 88.861080][ T6545] ? is_bpf_text_address+0x8a/0x1a0
[ 88.861090][ T6545] ? bpf_ksym_find+0x127/0x1c0
[ 88.861104][ T6545] ? find_held_lock+0x2b/0x80
[ 88.861114][ T6545] ? rcu_read_unlock+0x17/0x60
[ 88.861133][ T6545] __folio_alloc_noprof+0x11/0x220
[ 88.861145][ T6545] iommu_alloc_pages_node_sz+0x122/0x3c0
[ 88.861158][ T6545] ? __pfx_iommu_alloc_pages_node_sz+0x10/0x10
[ 88.861168][ T6545] ? find_held_lock+0x2b/0x80
[ 88.861177][ T6545] ? stack_depot_save_flags+0x29/0x9c0
[ 88.861190][ T6545] ? is_bpf_text_address+0x8a/0x1a0
[ 88.861200][ T6545] pfn_to_dma_pte+0x33e/0x6a0
[ 88.861213][ T6545] ? __pfx_pfn_to_dma_pte+0x10/0x10
[ 88.861222][ T6545] ? dma_buf_map_attachment+0x161/0x5f0
[ 88.861238][ T6545] ? drm_gem_prime_import_dev+0x166/0x440
[ 88.861251][ T6545] ? virtgpu_gem_prime_import+0x16c/0x800
[ 88.861264][ T6545] ? drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 88.861277][ T6545] ? drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 88.861290][ T6545] ? drm_ioctl_kernel+0x1f4/0x3e0
[ 88.861300][ T6545] ? drm_ioctl+0x5c9/0xc30
[ 88.861311][ T6545] intel_iommu_map_pages+0x8af/0x1520
[ 88.861330][ T6545] ? __pfx_intel_iommu_map_pages+0x10/0x10
[ 88.861342][ T6545] ? iommu_pgsize+0x294/0x300
[ 88.861357][ T6545] iommu_map_nosync+0x33a/0x700
[ 88.861386][ T6545] ? __pfx_iommu_map_nosync+0x10/0x10
[ 88.861401][ T6545] ? lock_acquire+0x179/0x350
[ 88.861414][ T6545] ? find_held_lock+0x2b/0x80
[ 88.861424][ T6545] ? iommu_map_sg+0x5ee/0x9d0
[ 88.861434][ T6545] iommu_map_sg+0x1c1/0x9d0
[ 88.861447][ T6545] iommu_dma_map_sg+0x92d/0xe90
[ 88.861467][ T6545] __dma_map_sg_attrs+0x293/0x590
[ 88.861479][ T6545] dma_map_sgtable+0x78/0x100
[ 88.861490][ T6545] system_heap_map_dma_buf+0x66/0xf0
[ 88.861506][ T6545] dma_buf_map_attachment+0x161/0x5f0
[ 88.861523][ T6545] dma_buf_map_attachment_unlocked+0x9e/0x150
[ 88.861539][ T6545] drm_gem_prime_import_dev+0x166/0x440
[ 88.861554][ T6545] virtgpu_gem_prime_import+0x16c/0x800
[ 88.861568][ T6545] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 88.861581][ T6545] ? __pfx___mutex_lock+0x10/0x10
[ 88.861591][ T6545] ? find_held_lock+0x2b/0x80
[ 88.861601][ T6545] ? __fget_files+0x204/0x3c0
[ 88.861619][ T6545] ? __fget_files+0x20e/0x3c0
[ 88.861641][ T6545] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 88.861657][ T6545] drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 88.861674][ T6545] drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 88.861689][ T6545] drm_ioctl_kernel+0x1f4/0x3e0
[ 88.861699][ T6545] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 88.861719][ T6545] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 88.861742][ T6545] drm_ioctl+0x5c9/0xc30
[ 88.861754][ T6545] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 88.861770][ T6545] ? __pfx_drm_ioctl+0x10/0x10
[ 88.861785][ T6545] ? selinux_file_ioctl+0x180/0x270
[ 88.861800][ T6545] ? selinux_file_ioctl+0xb4/0x270
[ 88.861814][ T6545] ? __pfx_drm_ioctl+0x10/0x10
[ 88.861825][ T6545] __x64_sys_ioctl+0x18e/0x210
[ 88.861838][ T6545] do_syscall_64+0xcd/0xfa0
[ 88.861849][ T6545] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.861859][ T6545] RIP: 0033:0x7fc69bf8ec29
[ 88.861868][ T6545] 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
[ 88.861878][ T6545] RSP: 002b:00007fc69cd51038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 88.861888][ T6545] RAX: ffffffffffffffda RBX: 00007fc69c1d5fa0 RCX: 00007fc69bf8ec29
[ 88.861894][ T6545] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 88.861900][ T6545] RBP: 00007fc69cd51090 R08: 0000000000000000 R09: 0000000000000000
[ 88.861906][ T6545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 88.861912][ T6545] R13: 00007fc69c1d6038 R14: 00007fc69c1d5fa0 R15: 00007ffd429aafb8
[ 88.861937][ T6545]
[ 88.865158][ T6547] FAULT_INJECTION: forcing a failure.
[ 88.865158][ T6547] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 88.885421][ T6549] FAULT_INJECTION: forcing a failure.
[ 88.885421][ T6549] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 88.886136][ T6547] CPU: 2 UID: 0 PID: 6547 Comm: syz.2.24 Not tainted syzkaller #0 PREEMPT(full)
[ 88.886150][ T6547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 88.886156][ T6547] Call Trace:
[ 88.886160][ T6547]
[ 88.886164][ T6547] dump_stack_lvl+0x16c/0x1f0
[ 88.886184][ T6547] should_fail_ex+0x512/0x640
[ 88.886200][ T6547] _copy_from_user+0x2e/0xd0
[ 88.886215][ T6547] kstrtouint_from_user+0xd6/0x1d0
[ 88.886225][ T6547] ? __pfx_kstrtouint_from_user+0x10/0x10
[ 88.886235][ T6547] ? __lock_acquire+0xb8a/0x1c90
[ 88.886258][ T6547] proc_fail_nth_write+0x83/0x220
[ 88.886273][ T6547] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 88.886292][ T6547] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 88.886306][ T6547] vfs_write+0x2a0/0x11d0
[ 88.886321][ T6547] ? __pfx___mutex_lock+0x10/0x10
[ 88.886332][ T6547] ? __pfx_vfs_write+0x10/0x10
[ 88.886353][ T6547] ? __fget_files+0x20e/0x3c0
[ 88.886385][ T6547] ksys_write+0x12a/0x250
[ 88.886402][ T6547] ? __pfx_ksys_write+0x10/0x10
[ 88.886445][ T6547] ? __secure_computing+0x28e/0x3b0
[ 88.886471][ T6547] do_syscall_64+0xcd/0xfa0
[ 88.886486][ T6547] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.886497][ T6547] RIP: 0033:0x7f832f58d6df
[ 88.886506][ T6547] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48
[ 88.886515][ T6547] RSP: 002b:00007f8330499030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 88.886525][ T6547] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f832f58d6df
[ 88.886531][ T6547] RDX: 0000000000000001 RSI: 00007f83304990a0 RDI: 0000000000000006
[ 88.886537][ T6547] RBP: 00007f8330499090 R08: 0000000000000000 R09: 0000000000000000
[ 88.886543][ T6547] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[ 88.886548][ T6547] R13: 00007f832f7d6038 R14: 00007f832f7d5fa0 R15: 00007ffd7bfdce08
[ 88.886562][ T6547]
[ 89.072993][ T6549] CPU: 2 UID: 0 PID: 6549 Comm: syz.0.25 Not tainted syzkaller #0 PREEMPT(full)
[ 89.073009][ T6549] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.073015][ T6549] Call Trace:
[ 89.073020][ T6549]
[ 89.073026][ T6549] dump_stack_lvl+0x16c/0x1f0
[ 89.073048][ T6549] should_fail_ex+0x512/0x640
[ 89.073064][ T6549] should_fail_alloc_page+0xe7/0x130
[ 89.073081][ T6549] prepare_alloc_pages+0x3c2/0x610
[ 89.073096][ T6549] ? rcu_is_watching+0x12/0xc0
[ 89.073108][ T6549] __alloc_frozen_pages_noprof+0x18b/0x2470
[ 89.073128][ T6549] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 89.073158][ T6549] ? is_bpf_text_address+0x8a/0x1a0
[ 89.073171][ T6549] ? bpf_ksym_find+0x127/0x1c0
[ 89.073185][ T6549] ? find_held_lock+0x2b/0x80
[ 89.073196][ T6549] ? rcu_read_unlock+0x17/0x60
[ 89.073215][ T6549] __folio_alloc_noprof+0x11/0x220
[ 89.073227][ T6549] iommu_alloc_pages_node_sz+0x122/0x3c0
[ 89.073239][ T6549] ? __pfx_iommu_alloc_pages_node_sz+0x10/0x10
[ 89.073249][ T6549] ? find_held_lock+0x2b/0x80
[ 89.073258][ T6549] ? stack_depot_save_flags+0x29/0x9c0
[ 89.073271][ T6549] ? is_bpf_text_address+0x8a/0x1a0
[ 89.073282][ T6549] pfn_to_dma_pte+0x33e/0x6a0
[ 89.073295][ T6549] ? __pfx_pfn_to_dma_pte+0x10/0x10
[ 89.073304][ T6549] ? dma_buf_map_attachment+0x161/0x5f0
[ 89.073324][ T6549] ? drm_gem_prime_import_dev+0x166/0x440
[ 89.073337][ T6549] ? virtgpu_gem_prime_import+0x16c/0x800
[ 89.073350][ T6549] ? drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.073363][ T6549] ? drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.073376][ T6549] ? drm_ioctl_kernel+0x1f4/0x3e0
[ 89.073386][ T6549] ? drm_ioctl+0x5c9/0xc30
[ 89.073397][ T6549] intel_iommu_map_pages+0x8af/0x1520
[ 89.073417][ T6549] ? __pfx_intel_iommu_map_pages+0x10/0x10
[ 89.073429][ T6549] ? iommu_pgsize+0x294/0x300
[ 89.073444][ T6549] iommu_map_nosync+0x33a/0x700
[ 89.073464][ T6549] ? __pfx_iommu_map_nosync+0x10/0x10
[ 89.073479][ T6549] ? lock_acquire+0x179/0x350
[ 89.073493][ T6549] ? find_held_lock+0x2b/0x80
[ 89.073504][ T6549] ? iommu_map_sg+0x5ee/0x9d0
[ 89.073517][ T6549] iommu_map_sg+0x1c1/0x9d0
[ 89.073530][ T6549] iommu_dma_map_sg+0x92d/0xe90
[ 89.073550][ T6549] __dma_map_sg_attrs+0x293/0x590
[ 89.073562][ T6549] dma_map_sgtable+0x78/0x100
[ 89.073574][ T6549] system_heap_map_dma_buf+0x66/0xf0
[ 89.073592][ T6549] dma_buf_map_attachment+0x161/0x5f0
[ 89.073607][ T6549] dma_buf_map_attachment_unlocked+0x9e/0x150
[ 89.073623][ T6549] drm_gem_prime_import_dev+0x166/0x440
[ 89.073638][ T6549] virtgpu_gem_prime_import+0x16c/0x800
[ 89.073652][ T6549] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.073665][ T6549] ? __pfx___mutex_lock+0x10/0x10
[ 89.073676][ T6549] ? find_held_lock+0x2b/0x80
[ 89.073685][ T6549] ? __fget_files+0x204/0x3c0
[ 89.073701][ T6549] ? __fget_files+0x20e/0x3c0
[ 89.073715][ T6549] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.073729][ T6549] drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.073746][ T6549] drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.073761][ T6549] drm_ioctl_kernel+0x1f4/0x3e0
[ 89.073771][ T6549] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.073785][ T6549] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 89.073800][ T6549] drm_ioctl+0x5c9/0xc30
[ 89.073812][ T6549] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.073827][ T6549] ? __pfx_drm_ioctl+0x10/0x10
[ 89.073843][ T6549] ? selinux_file_ioctl+0x180/0x270
[ 89.073858][ T6549] ? selinux_file_ioctl+0xb4/0x270
[ 89.073872][ T6549] ? __pfx_drm_ioctl+0x10/0x10
[ 89.073883][ T6549] __x64_sys_ioctl+0x18e/0x210
[ 89.073895][ T6549] do_syscall_64+0xcd/0xfa0
[ 89.073906][ T6549] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.073917][ T6549] RIP: 0033:0x7fc69bf8ec29
[ 89.073925][ T6549] 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
[ 89.073935][ T6549] RSP: 002b:00007fc69cd51038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.073945][ T6549] RAX: ffffffffffffffda RBX: 00007fc69c1d5fa0 RCX: 00007fc69bf8ec29
[ 89.073952][ T6549] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 89.073957][ T6549] RBP: 00007fc69cd51090 R08: 0000000000000000 R09: 0000000000000000
[ 89.073963][ T6549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.073969][ T6549] R13: 00007fc69c1d6038 R14: 00007fc69c1d5fa0 R15: 00007ffd429aafb8
[ 89.073982][ T6549]
[ 89.074388][ T6552] FAULT_INJECTION: forcing a failure.
[ 89.074388][ T6552] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 89.104880][ T6554] FAULT_INJECTION: forcing a failure.
[ 89.104880][ T6554] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 89.106368][ T6552] CPU: 2 UID: 0 PID: 6552 Comm: syz.2.26 Not tainted syzkaller #0 PREEMPT(full)
[ 89.106382][ T6552] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.106388][ T6552] Call Trace:
[ 89.106392][ T6552]
[ 89.106396][ T6552] dump_stack_lvl+0x16c/0x1f0
[ 89.106445][ T6552] should_fail_ex+0x512/0x640
[ 89.106466][ T6552] _copy_to_user+0x32/0xd0
[ 89.106481][ T6552] drm_ioctl+0x5eb/0xc30
[ 89.106494][ T6552] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.106510][ T6552] ? __pfx_drm_ioctl+0x10/0x10
[ 89.106525][ T6552] ? selinux_file_ioctl+0x180/0x270
[ 89.106540][ T6552] ? selinux_file_ioctl+0xb4/0x270
[ 89.106554][ T6552] ? __pfx_drm_ioctl+0x10/0x10
[ 89.106565][ T6552] __x64_sys_ioctl+0x18e/0x210
[ 89.106579][ T6552] do_syscall_64+0xcd/0xfa0
[ 89.106590][ T6552] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.106601][ T6552] RIP: 0033:0x7f832f58ec29
[ 89.106609][ T6552] 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
[ 89.106619][ T6552] RSP: 002b:00007f8330499038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.106628][ T6552] RAX: ffffffffffffffda RBX: 00007f832f7d5fa0 RCX: 00007f832f58ec29
[ 89.106635][ T6552] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 89.106641][ T6552] RBP: 00007f8330499090 R08: 0000000000000000 R09: 0000000000000000
[ 89.106646][ T6552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.106652][ T6552] R13: 00007f832f7d6038 R14: 00007f832f7d5fa0 R15: 00007ffd7bfdce08
[ 89.106665][ T6552]
[ 89.117542][ T6554] CPU: 1 UID: 0 PID: 6554 Comm: syz.0.27 Not tainted syzkaller #0 PREEMPT(full)
[ 89.117556][ T6554] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.117563][ T6554] Call Trace:
[ 89.117567][ T6554]
[ 89.117571][ T6554] dump_stack_lvl+0x16c/0x1f0
[ 89.117591][ T6554] should_fail_ex+0x512/0x640
[ 89.117608][ T6554] should_fail_alloc_page+0xe7/0x130
[ 89.117625][ T6554] prepare_alloc_pages+0x3c2/0x610
[ 89.117640][ T6554] ? rcu_is_watching+0x12/0xc0
[ 89.117652][ T6554] __alloc_frozen_pages_noprof+0x18b/0x2470
[ 89.117680][ T6554] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 89.117694][ T6554] ? is_bpf_text_address+0x8a/0x1a0
[ 89.117704][ T6554] ? bpf_ksym_find+0x127/0x1c0
[ 89.117719][ T6554] ? find_held_lock+0x2b/0x80
[ 89.117729][ T6554] ? rcu_read_unlock+0x17/0x60
[ 89.117748][ T6554] __folio_alloc_noprof+0x11/0x220
[ 89.117760][ T6554] iommu_alloc_pages_node_sz+0x122/0x3c0
[ 89.117772][ T6554] ? __pfx_iommu_alloc_pages_node_sz+0x10/0x10
[ 89.117782][ T6554] ? find_held_lock+0x2b/0x80
[ 89.117791][ T6554] ? stack_depot_save_flags+0x29/0x9c0
[ 89.117804][ T6554] ? is_bpf_text_address+0x8a/0x1a0
[ 89.117814][ T6554] pfn_to_dma_pte+0x33e/0x6a0
[ 89.117833][ T6554] ? __pfx_pfn_to_dma_pte+0x10/0x10
[ 89.117845][ T6554] ? dma_buf_map_attachment+0x161/0x5f0
[ 89.117866][ T6554] ? drm_gem_prime_import_dev+0x166/0x440
[ 89.117885][ T6554] ? virtgpu_gem_prime_import+0x16c/0x800
[ 89.117906][ T6554] ? drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.117925][ T6554] ? drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.117944][ T6554] ? drm_ioctl_kernel+0x1f4/0x3e0
[ 89.117961][ T6554] ? drm_ioctl+0x5c9/0xc30
[ 89.117977][ T6554] intel_iommu_map_pages+0x8af/0x1520
[ 89.117997][ T6554] ? __pfx_intel_iommu_map_pages+0x10/0x10
[ 89.118009][ T6554] ? iommu_pgsize+0x294/0x300
[ 89.118023][ T6554] iommu_map_nosync+0x33a/0x700
[ 89.118042][ T6554] ? __pfx_iommu_map_nosync+0x10/0x10
[ 89.118058][ T6554] ? lock_acquire+0x179/0x350
[ 89.118071][ T6554] ? find_held_lock+0x2b/0x80
[ 89.118081][ T6554] ? iommu_map_sg+0x5ee/0x9d0
[ 89.118091][ T6554] iommu_map_sg+0x1c1/0x9d0
[ 89.118104][ T6554] iommu_dma_map_sg+0x92d/0xe90
[ 89.118124][ T6554] __dma_map_sg_attrs+0x293/0x590
[ 89.118136][ T6554] dma_map_sgtable+0x78/0x100
[ 89.118147][ T6554] system_heap_map_dma_buf+0x66/0xf0
[ 89.118163][ T6554] dma_buf_map_attachment+0x161/0x5f0
[ 89.118195][ T6554] dma_buf_map_attachment_unlocked+0x9e/0x150
[ 89.118211][ T6554] drm_gem_prime_import_dev+0x166/0x440
[ 89.118226][ T6554] virtgpu_gem_prime_import+0x16c/0x800
[ 89.118240][ T6554] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.118253][ T6554] ? __pfx___mutex_lock+0x10/0x10
[ 89.118263][ T6554] ? find_held_lock+0x2b/0x80
[ 89.118273][ T6554] ? __fget_files+0x204/0x3c0
[ 89.118288][ T6554] ? __fget_files+0x20e/0x3c0
[ 89.118302][ T6554] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.118317][ T6554] drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.118333][ T6554] drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.118349][ T6554] drm_ioctl_kernel+0x1f4/0x3e0
[ 89.118358][ T6554] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.118373][ T6554] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 89.118388][ T6554] drm_ioctl+0x5c9/0xc30
[ 89.118400][ T6554] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.118431][ T6554] ? __pfx_drm_ioctl+0x10/0x10
[ 89.118448][ T6554] ? selinux_file_ioctl+0x180/0x270
[ 89.118463][ T6554] ? selinux_file_ioctl+0xb4/0x270
[ 89.118477][ T6554] ? __pfx_drm_ioctl+0x10/0x10
[ 89.118489][ T6554] __x64_sys_ioctl+0x18e/0x210
[ 89.118502][ T6554] do_syscall_64+0xcd/0xfa0
[ 89.118513][ T6554] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.118524][ T6554] RIP: 0033:0x7fc69bf8ec29
[ 89.118533][ T6554] 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
[ 89.118543][ T6554] RSP: 002b:00007fc69cd51038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.118553][ T6554] RAX: ffffffffffffffda RBX: 00007fc69c1d5fa0 RCX: 00007fc69bf8ec29
[ 89.118559][ T6554] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 89.118565][ T6554] RBP: 00007fc69cd51090 R08: 0000000000000000 R09: 0000000000000000
[ 89.118571][ T6554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.118577][ T6554] R13: 00007fc69c1d6038 R14: 00007fc69c1d5fa0 R15: 00007ffd429aafb8
[ 89.118590][ T6554]
[ 89.141477][ T6557] FAULT_INJECTION: forcing a failure.
[ 89.141477][ T6557] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 89.176967][ T1236] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.179178][ T6557] CPU: 2 UID: 0 PID: 6557 Comm: syz.1.18 Not tainted syzkaller #0 PREEMPT(full)
[ 89.179199][ T6557] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.179208][ T6557] Call Trace:
[ 89.179213][ T6557]
[ 89.179219][ T6557] dump_stack_lvl+0x16c/0x1f0
[ 89.179248][ T6557] should_fail_ex+0x512/0x640
[ 89.179271][ T6557] should_fail_alloc_page+0xe7/0x130
[ 89.179296][ T6557] prepare_alloc_pages+0x3c2/0x610
[ 89.179318][ T6557] ? rcu_is_watching+0x12/0xc0
[ 89.179336][ T6557] __alloc_frozen_pages_noprof+0x18b/0x2470
[ 89.179367][ T6557] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 89.179397][ T6557] ? is_bpf_text_address+0x8a/0x1a0
[ 89.179410][ T6557] ? bpf_ksym_find+0x127/0x1c0
[ 89.179433][ T6557] ? find_held_lock+0x2b/0x80
[ 89.179448][ T6557] ? rcu_read_unlock+0x17/0x60
[ 89.179474][ T6557] __folio_alloc_noprof+0x11/0x220
[ 89.179491][ T6557] iommu_alloc_pages_node_sz+0x122/0x3c0
[ 89.179507][ T6557] ? __pfx_iommu_alloc_pages_node_sz+0x10/0x10
[ 89.179522][ T6557] ? find_held_lock+0x2b/0x80
[ 89.179536][ T6557] ? stack_depot_save_flags+0x29/0x9c0
[ 89.179554][ T6557] ? is_bpf_text_address+0x8a/0x1a0
[ 89.179570][ T6557] pfn_to_dma_pte+0x33e/0x6a0
[ 89.179591][ T6557] ? __pfx_pfn_to_dma_pte+0x10/0x10
[ 89.179604][ T6557] ? dma_buf_map_attachment+0x161/0x5f0
[ 89.179626][ T6557] ? drm_gem_prime_import_dev+0x166/0x440
[ 89.179645][ T6557] ? virtgpu_gem_prime_import+0x16c/0x800
[ 89.179663][ T6557] ? drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.179682][ T6557] ? drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.179701][ T6557] ? drm_ioctl_kernel+0x1f4/0x3e0
[ 89.179715][ T6557] ? drm_ioctl+0x5c9/0xc30
[ 89.179732][ T6557] intel_iommu_map_pages+0x8af/0x1520
[ 89.179763][ T6557] ? __pfx_intel_iommu_map_pages+0x10/0x10
[ 89.179782][ T6557] ? iommu_pgsize+0x294/0x300
[ 89.179804][ T6557] iommu_map_nosync+0x33a/0x700
[ 89.179833][ T6557] ? __pfx_iommu_map_nosync+0x10/0x10
[ 89.179855][ T6557] ? lock_acquire+0x179/0x350
[ 89.179875][ T6557] ? find_held_lock+0x2b/0x80
[ 89.179889][ T6557] ? iommu_map_sg+0x5ee/0x9d0
[ 89.179906][ T6557] iommu_map_sg+0x1c1/0x9d0
[ 89.179926][ T6557] iommu_dma_map_sg+0x92d/0xe90
[ 89.179956][ T6557] __dma_map_sg_attrs+0x293/0x590
[ 89.179974][ T6557] dma_map_sgtable+0x78/0x100
[ 89.179990][ T6557] system_heap_map_dma_buf+0x66/0xf0
[ 89.180015][ T6557] dma_buf_map_attachment+0x161/0x5f0
[ 89.180038][ T6557] dma_buf_map_attachment_unlocked+0x9e/0x150
[ 89.180062][ T6557] drm_gem_prime_import_dev+0x166/0x440
[ 89.180083][ T6557] virtgpu_gem_prime_import+0x16c/0x800
[ 89.180103][ T6557] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.180121][ T6557] ? __pfx___mutex_lock+0x10/0x10
[ 89.180136][ T6557] ? find_held_lock+0x2b/0x80
[ 89.180151][ T6557] ? __fget_files+0x204/0x3c0
[ 89.180175][ T6557] ? __fget_files+0x20e/0x3c0
[ 89.180196][ T6557] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.180217][ T6557] drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.180241][ T6557] drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.180264][ T6557] drm_ioctl_kernel+0x1f4/0x3e0
[ 89.180278][ T6557] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.180300][ T6557] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 89.180323][ T6557] drm_ioctl+0x5c9/0xc30
[ 89.180342][ T6557] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.180364][ T6557] ? __pfx_drm_ioctl+0x10/0x10
[ 89.180393][ T6557] ? selinux_file_ioctl+0x180/0x270
[ 89.180414][ T6557] ? selinux_file_ioctl+0xb4/0x270
[ 89.180435][ T6557] ? __pfx_drm_ioctl+0x10/0x10
[ 89.180451][ T6557] __x64_sys_ioctl+0x18e/0x210
[ 89.180470][ T6557] do_syscall_64+0xcd/0xfa0
[ 89.180487][ T6557] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.180503][ T6557] RIP: 0033:0x7f2c6558ec29
[ 89.180516][ T6557] 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
[ 89.180530][ T6557] RSP: 002b:00007f2c664b6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.180545][ T6557] RAX: ffffffffffffffda RBX: 00007f2c657d5fa0 RCX: 00007f2c6558ec29
[ 89.180555][ T6557] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 89.180564][ T6557] RBP: 00007f2c664b6090 R08: 0000000000000000 R09: 0000000000000000
[ 89.180573][ T6557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.180581][ T6557] R13: 00007f2c657d6038 R14: 00007f2c657d5fa0 R15: 00007ffc2c8aac88
[ 89.180603][ T6557]
[ 89.181325][ T6558] FAULT_INJECTION: forcing a failure.
[ 89.181325][ T6558] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 89.185516][ T6560] FAULT_INJECTION: forcing a failure.
[ 89.185516][ T6560] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 89.186279][ T6558] CPU: 3 UID: 0 PID: 6558 Comm: syz.2.28 Not tainted syzkaller #0 PREEMPT(full)
[ 89.186298][ T6558] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.186315][ T6558] Call Trace:
[ 89.186321][ T6558]
[ 89.186327][ T6558] dump_stack_lvl+0x16c/0x1f0
[ 89.186356][ T6558] should_fail_ex+0x512/0x640
[ 89.186371][ T6558] _copy_from_user+0x2e/0xd0
[ 89.186386][ T6558] kstrtouint_from_user+0xd6/0x1d0
[ 89.186397][ T6558] ? __pfx_kstrtouint_from_user+0x10/0x10
[ 89.186407][ T6558] ? __lock_acquire+0xb8a/0x1c90
[ 89.186459][ T6558] proc_fail_nth_write+0x83/0x220
[ 89.186476][ T6558] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 89.186494][ T6558] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 89.186508][ T6558] vfs_write+0x2a0/0x11d0
[ 89.186524][ T6558] ? __pfx___mutex_lock+0x10/0x10
[ 89.186535][ T6558] ? __pfx_vfs_write+0x10/0x10
[ 89.186551][ T6558] ? __fget_files+0x20e/0x3c0
[ 89.186570][ T6558] ksys_write+0x12a/0x250
[ 89.186582][ T6558] ? __pfx_ksys_write+0x10/0x10
[ 89.186595][ T6558] ? __secure_computing+0x28e/0x3b0
[ 89.186612][ T6558] do_syscall_64+0xcd/0xfa0
[ 89.186622][ T6558] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.186633][ T6558] RIP: 0033:0x7f832f58d6df
[ 89.186642][ T6558] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48
[ 89.186652][ T6558] RSP: 002b:00007f8330499030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 89.186662][ T6558] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f832f58d6df
[ 89.186669][ T6558] RDX: 0000000000000001 RSI: 00007f83304990a0 RDI: 0000000000000006
[ 89.186674][ T6558] RBP: 00007f8330499090 R08: 0000000000000000 R09: 0000000000000000
[ 89.186680][ T6558] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[ 89.186686][ T6558] R13: 00007f832f7d6038 R14: 00007f832f7d5fa0 R15: 00007ffd7bfdce08
[ 89.186699][ T6558]
[ 89.190614][ T1236] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 89.191450][ T6560] CPU: 1 UID: 0 PID: 6560 Comm: syz.0.29 Not tainted syzkaller #0 PREEMPT(full)
[ 89.191470][ T6560] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.191479][ T6560] Call Trace:
[ 89.191485][ T6560]
[ 89.191491][ T6560] dump_stack_lvl+0x16c/0x1f0
[ 89.191520][ T6560] should_fail_ex+0x512/0x640
[ 89.191541][ T6560] _copy_from_user+0x2e/0xd0
[ 89.191563][ T6560] kstrtouint_from_user+0xd6/0x1d0
[ 89.191579][ T6560] ? __pfx_kstrtouint_from_user+0x10/0x10
[ 89.191595][ T6560] ? __lock_acquire+0xb8a/0x1c90
[ 89.191632][ T6560] proc_fail_nth_write+0x83/0x220
[ 89.191656][ T6560] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 89.191682][ T6560] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 89.191702][ T6560] vfs_write+0x2a0/0x11d0
[ 89.191723][ T6560] ? __pfx___mutex_lock+0x10/0x10
[ 89.191739][ T6560] ? __pfx_vfs_write+0x10/0x10
[ 89.191764][ T6560] ? __fget_files+0x20e/0x3c0
[ 89.191793][ T6560] ksys_write+0x12a/0x250
[ 89.191812][ T6560] ? __pfx_ksys_write+0x10/0x10
[ 89.191834][ T6560] ? __secure_computing+0x28e/0x3b0
[ 89.191857][ T6560] do_syscall_64+0xcd/0xfa0
[ 89.191873][ T6560] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.191889][ T6560] RIP: 0033:0x7fc69bf8d6df
[ 89.191902][ T6560] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48
[ 89.191914][ T6560] RSP: 002b:00007fc69cd51030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 89.191928][ T6560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc69bf8d6df
[ 89.191937][ T6560] RDX: 0000000000000001 RSI: 00007fc69cd510a0 RDI: 0000000000000006
[ 89.191944][ T6560] RBP: 00007fc69cd51090 R08: 0000000000000000 R09: 0000000000000000
[ 89.191953][ T6560] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[ 89.191962][ T6560] R13: 00007fc69c1d6038 R14: 00007fc69c1d5fa0 R15: 00007ffd429aafb8
[ 89.191985][ T6560]
[ 89.214192][ T6562] FAULT_INJECTION: forcing a failure.
[ 89.214192][ T6562] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 89.252172][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.253623][ T6562] CPU: 2 UID: 0 PID: 6562 Comm: syz.1.30 Not tainted syzkaller #0 PREEMPT(full)
[ 89.253643][ T6562] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.253653][ T6562] Call Trace:
[ 89.253659][ T6562]
[ 89.253665][ T6562] dump_stack_lvl+0x16c/0x1f0
[ 89.253693][ T6562] should_fail_ex+0x512/0x640
[ 89.253715][ T6562] should_fail_alloc_page+0xe7/0x130
[ 89.253739][ T6562] prepare_alloc_pages+0x3c2/0x610
[ 89.253761][ T6562] ? rcu_is_watching+0x12/0xc0
[ 89.253778][ T6562] __alloc_frozen_pages_noprof+0x18b/0x2470
[ 89.253827][ T6562] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 89.253850][ T6562] ? is_bpf_text_address+0x8a/0x1a0
[ 89.253863][ T6562] ? bpf_ksym_find+0x127/0x1c0
[ 89.253886][ T6562] ? find_held_lock+0x2b/0x80
[ 89.253901][ T6562] ? rcu_read_unlock+0x17/0x60
[ 89.253930][ T6562] __folio_alloc_noprof+0x11/0x220
[ 89.253948][ T6562] iommu_alloc_pages_node_sz+0x122/0x3c0
[ 89.253965][ T6562] ? __pfx_iommu_alloc_pages_node_sz+0x10/0x10
[ 89.253980][ T6562] ? find_held_lock+0x2b/0x80
[ 89.253994][ T6562] ? stack_depot_save_flags+0x29/0x9c0
[ 89.254012][ T6562] ? is_bpf_text_address+0x8a/0x1a0
[ 89.254029][ T6562] pfn_to_dma_pte+0x33e/0x6a0
[ 89.254049][ T6562] ? __pfx_pfn_to_dma_pte+0x10/0x10
[ 89.254062][ T6562] ? dma_buf_map_attachment+0x161/0x5f0
[ 89.254084][ T6562] ? drm_gem_prime_import_dev+0x166/0x440
[ 89.254104][ T6562] ? virtgpu_gem_prime_import+0x16c/0x800
[ 89.254122][ T6562] ? drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.254140][ T6562] ? drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.254159][ T6562] ? drm_ioctl_kernel+0x1f4/0x3e0
[ 89.254173][ T6562] ? drm_ioctl+0x5c9/0xc30
[ 89.254189][ T6562] intel_iommu_map_pages+0x8af/0x1520
[ 89.254219][ T6562] ? __pfx_intel_iommu_map_pages+0x10/0x10
[ 89.254238][ T6562] ? iommu_pgsize+0x294/0x300
[ 89.254261][ T6562] iommu_map_nosync+0x33a/0x700
[ 89.254290][ T6562] ? __pfx_iommu_map_nosync+0x10/0x10
[ 89.254312][ T6562] ? lock_acquire+0x179/0x350
[ 89.254331][ T6562] ? find_held_lock+0x2b/0x80
[ 89.254351][ T6562] ? iommu_map_sg+0x5ee/0x9d0
[ 89.254367][ T6562] iommu_map_sg+0x1c1/0x9d0
[ 89.254387][ T6562] iommu_dma_map_sg+0x92d/0xe90
[ 89.254435][ T6562] __dma_map_sg_attrs+0x293/0x590
[ 89.254456][ T6562] dma_map_sgtable+0x78/0x100
[ 89.254472][ T6562] system_heap_map_dma_buf+0x66/0xf0
[ 89.254497][ T6562] dma_buf_map_attachment+0x161/0x5f0
[ 89.254520][ T6562] dma_buf_map_attachment_unlocked+0x9e/0x150
[ 89.254543][ T6562] drm_gem_prime_import_dev+0x166/0x440
[ 89.254566][ T6562] virtgpu_gem_prime_import+0x16c/0x800
[ 89.254586][ T6562] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.254605][ T6562] ? __pfx___mutex_lock+0x10/0x10
[ 89.254619][ T6562] ? find_held_lock+0x2b/0x80
[ 89.254634][ T6562] ? __fget_files+0x204/0x3c0
[ 89.254657][ T6562] ? __fget_files+0x20e/0x3c0
[ 89.254678][ T6562] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.254698][ T6562] drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.254723][ T6562] drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.254745][ T6562] drm_ioctl_kernel+0x1f4/0x3e0
[ 89.254760][ T6562] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.254782][ T6562] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 89.254804][ T6562] drm_ioctl+0x5c9/0xc30
[ 89.254823][ T6562] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.254845][ T6562] ? __pfx_drm_ioctl+0x10/0x10
[ 89.254870][ T6562] ? selinux_file_ioctl+0x180/0x270
[ 89.254891][ T6562] ? selinux_file_ioctl+0xb4/0x270
[ 89.254912][ T6562] ? __pfx_drm_ioctl+0x10/0x10
[ 89.254929][ T6562] __x64_sys_ioctl+0x18e/0x210
[ 89.254947][ T6562] do_syscall_64+0xcd/0xfa0
[ 89.254964][ T6562] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.254980][ T6562] RIP: 0033:0x7f2c6558ec29
[ 89.254994][ T6562] 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
[ 89.255007][ T6562] RSP: 002b:00007f2c664b6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.255022][ T6562] RAX: ffffffffffffffda RBX: 00007f2c657d5fa0 RCX: 00007f2c6558ec29
[ 89.255032][ T6562] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 89.255042][ T6562] RBP: 00007f2c664b6090 R08: 0000000000000000 R09: 0000000000000000
[ 89.255051][ T6562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.255059][ T6562] R13: 00007f2c657d6038 R14: 00007f2c657d5fa0 R15: 00007ffc2c8aac88
[ 89.255082][ T6562]
[ 89.255495][ T6565] FAULT_INJECTION: forcing a failure.
[ 89.255495][ T6565] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 89.255871][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 89.257587][ T6565] CPU: 2 UID: 0 PID: 6565 Comm: syz.2.31 Not tainted syzkaller #0 PREEMPT(full)
[ 89.257606][ T6565] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.257615][ T6565] Call Trace:
[ 89.257620][ T6565]
[ 89.257627][ T6565] dump_stack_lvl+0x16c/0x1f0
[ 89.257653][ T6565] should_fail_ex+0x512/0x640
[ 89.257675][ T6565] _copy_from_user+0x2e/0xd0
[ 89.257696][ T6565] kstrtouint_from_user+0xd6/0x1d0
[ 89.257712][ T6565] ? __pfx_kstrtouint_from_user+0x10/0x10
[ 89.257726][ T6565] ? __lock_acquire+0xb8a/0x1c90
[ 89.257755][ T6565] proc_fail_nth_write+0x83/0x220
[ 89.257777][ T6565] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 89.257805][ T6565] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 89.257825][ T6565] vfs_write+0x2a0/0x11d0
[ 89.257849][ T6565] ? __pfx___mutex_lock+0x10/0x10
[ 89.257865][ T6565] ? __pfx_vfs_write+0x10/0x10
[ 89.257890][ T6565] ? __fget_files+0x20e/0x3c0
[ 89.257915][ T6565] ksys_write+0x12a/0x250
[ 89.257934][ T6565] ? __pfx_ksys_write+0x10/0x10
[ 89.257953][ T6565] ? __secure_computing+0x28e/0x3b0
[ 89.257977][ T6565] do_syscall_64+0xcd/0xfa0
[ 89.257993][ T6565] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.258007][ T6565] RIP: 0033:0x7f832f58d6df
[ 89.258019][ T6565] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48
[ 89.258032][ T6565] RSP: 002b:00007f8330499030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 89.258046][ T6565] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f832f58d6df
[ 89.258055][ T6565] RDX: 0000000000000001 RSI: 00007f83304990a0 RDI: 0000000000000006
[ 89.258064][ T6565] RBP: 00007f8330499090 R08: 0000000000000000 R09: 0000000000000000
[ 89.258072][ T6565] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[ 89.258081][ T6565] R13: 00007f832f7d6038 R14: 00007f832f7d5fa0 R15: 00007ffd7bfdce08
[ 89.258102][ T6565]
[ 89.262084][ T6566] FAULT_INJECTION: forcing a failure.
[ 89.262084][ T6566] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 89.285275][ T6569] FAULT_INJECTION: forcing a failure.
[ 89.285275][ T6569] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 89.303581][ T6566] CPU: 1 UID: 0 PID: 6566 Comm: syz.0.32 Not tainted syzkaller #0 PREEMPT(full)
[ 89.303604][ T6566] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.303613][ T6566] Call Trace:
[ 89.303618][ T6566]
[ 89.303626][ T6566] dump_stack_lvl+0x16c/0x1f0
[ 89.303656][ T6566] should_fail_ex+0x512/0x640
[ 89.303681][ T6566] _copy_from_user+0x2e/0xd0
[ 89.303704][ T6566] kstrtouint_from_user+0xd6/0x1d0
[ 89.303723][ T6566] ? __pfx_kstrtouint_from_user+0x10/0x10
[ 89.303737][ T6566] ? __lock_acquire+0xb8a/0x1c90
[ 89.303769][ T6566] proc_fail_nth_write+0x83/0x220
[ 89.303794][ T6566] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 89.303823][ T6566] ? __pfx_proc_fail_nth_write+0x10/0x10
[ 89.303845][ T6566] vfs_write+0x2a0/0x11d0
[ 89.303870][ T6566] ? __pfx___mutex_lock+0x10/0x10
[ 89.303886][ T6566] ? __pfx_vfs_write+0x10/0x10
[ 89.303912][ T6566] ? __fget_files+0x20e/0x3c0
[ 89.303941][ T6566] ksys_write+0x12a/0x250
[ 89.303960][ T6566] ? __pfx_ksys_write+0x10/0x10
[ 89.303982][ T6566] ? __secure_computing+0x28e/0x3b0
[ 89.304008][ T6566] do_syscall_64+0xcd/0xfa0
[ 89.304027][ T6566] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.304043][ T6566] RIP: 0033:0x7fc69bf8d6df
[ 89.304055][ T6566] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 92 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 4c 93 02 00 48
[ 89.304070][ T6566] RSP: 002b:00007fc69cd51030 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 89.304086][ T6566] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc69bf8d6df
[ 89.304096][ T6566] RDX: 0000000000000001 RSI: 00007fc69cd510a0 RDI: 0000000000000006
[ 89.304104][ T6566] RBP: 00007fc69cd51090 R08: 0000000000000000 R09: 0000000000000000
[ 89.304114][ T6566] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
[ 89.304123][ T6566] R13: 00007fc69c1d6038 R14: 00007fc69c1d5fa0 R15: 00007ffd429aafb8
[ 89.304145][ T6566]
[ 89.782531][ T5293] Bluetooth: hci0: command tx timeout
[ 89.783654][ T6569] CPU: 3 UID: 0 PID: 6569 Comm: syz.2.33 Not tainted syzkaller #0 PREEMPT(full)
[ 89.783669][ T6569] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.783675][ T6569] Call Trace:
[ 89.783680][ T6569]
[ 89.783684][ T6569] dump_stack_lvl+0x16c/0x1f0
[ 89.783710][ T6569] should_fail_ex+0x512/0x640
[ 89.783726][ T6569] should_fail_alloc_page+0xe7/0x130
[ 89.783743][ T6569] prepare_alloc_pages+0x3c2/0x610
[ 89.783758][ T6569] ? rcu_is_watching+0x12/0xc0
[ 89.783770][ T6569] __alloc_frozen_pages_noprof+0x18b/0x2470
[ 89.783791][ T6569] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 89.783805][ T6569] ? is_bpf_text_address+0x8a/0x1a0
[ 89.783815][ T6569] ? bpf_ksym_find+0x127/0x1c0
[ 89.783829][ T6569] ? find_held_lock+0x2b/0x80
[ 89.783840][ T6569] ? rcu_read_unlock+0x17/0x60
[ 89.783858][ T6569] __folio_alloc_noprof+0x11/0x220
[ 89.783870][ T6569] iommu_alloc_pages_node_sz+0x122/0x3c0
[ 89.783882][ T6569] ? __pfx_iommu_alloc_pages_node_sz+0x10/0x10
[ 89.783892][ T6569] ? find_held_lock+0x2b/0x80
[ 89.783901][ T6569] ? stack_depot_save_flags+0x29/0x9c0
[ 89.783914][ T6569] ? is_bpf_text_address+0x8a/0x1a0
[ 89.783925][ T6569] pfn_to_dma_pte+0x33e/0x6a0
[ 89.783938][ T6569] ? __pfx_pfn_to_dma_pte+0x10/0x10
[ 89.783947][ T6569] ? dma_buf_map_attachment+0x161/0x5f0
[ 89.783963][ T6569] ? drm_gem_prime_import_dev+0x166/0x440
[ 89.783976][ T6569] ? virtgpu_gem_prime_import+0x16c/0x800
[ 89.783989][ T6569] ? drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.784002][ T6569] ? drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.784016][ T6569] ? drm_ioctl_kernel+0x1f4/0x3e0
[ 89.784026][ T6569] ? drm_ioctl+0x5c9/0xc30
[ 89.784037][ T6569] intel_iommu_map_pages+0x8af/0x1520
[ 89.784056][ T6569] ? __pfx_intel_iommu_map_pages+0x10/0x10
[ 89.784068][ T6569] ? iommu_pgsize+0x294/0x300
[ 89.784083][ T6569] iommu_map_nosync+0x33a/0x700
[ 89.784102][ T6569] ? __pfx_iommu_map_nosync+0x10/0x10
[ 89.784132][ T6569] ? lock_acquire+0x179/0x350
[ 89.784145][ T6569] ? find_held_lock+0x2b/0x80
[ 89.784155][ T6569] ? iommu_map_sg+0x5ee/0x9d0
[ 89.784166][ T6569] iommu_map_sg+0x1c1/0x9d0
[ 89.784179][ T6569] iommu_dma_map_sg+0x92d/0xe90
[ 89.784200][ T6569] __dma_map_sg_attrs+0x293/0x590
[ 89.784212][ T6569] dma_map_sgtable+0x78/0x100
[ 89.784222][ T6569] system_heap_map_dma_buf+0x66/0xf0
[ 89.784239][ T6569] dma_buf_map_attachment+0x161/0x5f0
[ 89.784255][ T6569] dma_buf_map_attachment_unlocked+0x9e/0x150
[ 89.784271][ T6569] drm_gem_prime_import_dev+0x166/0x440
[ 89.784287][ T6569] virtgpu_gem_prime_import+0x16c/0x800
[ 89.784301][ T6569] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.784316][ T6569] ? __pfx___mutex_lock+0x10/0x10
[ 89.784327][ T6569] ? find_held_lock+0x2b/0x80
[ 89.784336][ T6569] ? __fget_files+0x204/0x3c0
[ 89.784352][ T6569] ? __fget_files+0x20e/0x3c0
[ 89.784367][ T6569] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.784381][ T6569] drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.784397][ T6569] drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.784413][ T6569] drm_ioctl_kernel+0x1f4/0x3e0
[ 89.784423][ T6569] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.784438][ T6569] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 89.784452][ T6569] drm_ioctl+0x5c9/0xc30
[ 89.784465][ T6569] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.784480][ T6569] ? __pfx_drm_ioctl+0x10/0x10
[ 89.784496][ T6569] ? selinux_file_ioctl+0x180/0x270
[ 89.784511][ T6569] ? selinux_file_ioctl+0xb4/0x270
[ 89.784526][ T6569] ? __pfx_drm_ioctl+0x10/0x10
[ 89.784542][ T6569] __x64_sys_ioctl+0x18e/0x210
[ 89.784569][ T6569] do_syscall_64+0xcd/0xfa0
[ 89.784586][ T6569] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.784601][ T6569] RIP: 0033:0x7f832f58ec29
[ 89.784614][ T6569] 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
[ 89.784629][ T6569] RSP: 002b:00007f8330499038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.784645][ T6569] RAX: ffffffffffffffda RBX: 00007f832f7d5fa0 RCX: 00007f832f58ec29
[ 89.784656][ T6569] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 89.784667][ T6569] RBP: 00007f8330499090 R08: 0000000000000000 R09: 0000000000000000
[ 89.784676][ T6569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.784685][ T6569] R13: 00007f832f7d6038 R14: 00007f832f7d5fa0 R15: 00007ffd7bfdce08
[ 89.784709][ T6569]
[ 89.786291][ T6571] FAULT_INJECTION: forcing a failure.
[ 89.786291][ T6571] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 89.854321][ T5293] Bluetooth: hci2: command tx timeout
[ 89.857602][ T6571] CPU: 2 UID: 0 PID: 6571 Comm: syz.1.34 Not tainted syzkaller #0 PREEMPT(full)
[ 89.857616][ T6571] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.857623][ T6571] Call Trace:
[ 89.857626][ T6571]
[ 89.857631][ T6571] dump_stack_lvl+0x16c/0x1f0
[ 89.857652][ T6571] should_fail_ex+0x512/0x640
[ 89.857667][ T6571] should_fail_alloc_page+0xe7/0x130
[ 89.857684][ T6571] prepare_alloc_pages+0x3c2/0x610
[ 89.857699][ T6571] ? rcu_is_watching+0x12/0xc0
[ 89.857711][ T6571] __alloc_frozen_pages_noprof+0x18b/0x2470
[ 89.857732][ T6571] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 89.857746][ T6571] ? is_bpf_text_address+0x8a/0x1a0
[ 89.857755][ T6571] ? bpf_ksym_find+0x127/0x1c0
[ 89.857769][ T6571] ? find_held_lock+0x2b/0x80
[ 89.857780][ T6571] ? rcu_read_unlock+0x17/0x60
[ 89.857798][ T6571] __folio_alloc_noprof+0x11/0x220
[ 89.857810][ T6571] iommu_alloc_pages_node_sz+0x122/0x3c0
[ 89.857821][ T6571] ? __pfx_iommu_alloc_pages_node_sz+0x10/0x10
[ 89.857832][ T6571] ? find_held_lock+0x2b/0x80
[ 89.857841][ T6571] ? stack_depot_save_flags+0x29/0x9c0
[ 89.857854][ T6571] ? is_bpf_text_address+0x8a/0x1a0
[ 89.857864][ T6571] pfn_to_dma_pte+0x33e/0x6a0
[ 89.857878][ T6571] ? __pfx_pfn_to_dma_pte+0x10/0x10
[ 89.857887][ T6571] ? dma_buf_map_attachment+0x161/0x5f0
[ 89.857903][ T6571] ? drm_gem_prime_import_dev+0x166/0x440
[ 89.857916][ T6571] ? virtgpu_gem_prime_import+0x16c/0x800
[ 89.857929][ T6571] ? drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.857942][ T6571] ? drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.857955][ T6571] ? drm_ioctl_kernel+0x1f4/0x3e0
[ 89.857965][ T6571] ? drm_ioctl+0x5c9/0xc30
[ 89.857976][ T6571] intel_iommu_map_pages+0x8af/0x1520
[ 89.857995][ T6571] ? __pfx_intel_iommu_map_pages+0x10/0x10
[ 89.858007][ T6571] ? iommu_pgsize+0x294/0x300
[ 89.858022][ T6571] iommu_map_nosync+0x33a/0x700
[ 89.858043][ T6571] ? __pfx_iommu_map_nosync+0x10/0x10
[ 89.858058][ T6571] ? lock_acquire+0x179/0x350
[ 89.858071][ T6571] ? find_held_lock+0x2b/0x80
[ 89.858080][ T6571] ? iommu_map_sg+0x5ee/0x9d0
[ 89.858091][ T6571] iommu_map_sg+0x1c1/0x9d0
[ 89.858104][ T6571] iommu_dma_map_sg+0x92d/0xe90
[ 89.858124][ T6571] __dma_map_sg_attrs+0x293/0x590
[ 89.858136][ T6571] dma_map_sgtable+0x78/0x100
[ 89.858147][ T6571] system_heap_map_dma_buf+0x66/0xf0
[ 89.858164][ T6571] dma_buf_map_attachment+0x161/0x5f0
[ 89.858181][ T6571] dma_buf_map_attachment_unlocked+0x9e/0x150
[ 89.858197][ T6571] drm_gem_prime_import_dev+0x166/0x440
[ 89.858212][ T6571] virtgpu_gem_prime_import+0x16c/0x800
[ 89.858225][ T6571] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.858238][ T6571] ? __pfx___mutex_lock+0x10/0x10
[ 89.858249][ T6571] ? find_held_lock+0x2b/0x80
[ 89.858258][ T6571] ? __fget_files+0x204/0x3c0
[ 89.858274][ T6571] ? __fget_files+0x20e/0x3c0
[ 89.858288][ T6571] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.858303][ T6571] drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.858324][ T6571] drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.858340][ T6571] drm_ioctl_kernel+0x1f4/0x3e0
[ 89.858350][ T6571] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.858365][ T6571] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 89.858379][ T6571] drm_ioctl+0x5c9/0xc30
[ 89.858391][ T6571] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.858483][ T6571] ? __pfx_drm_ioctl+0x10/0x10
[ 89.858504][ T6571] ? selinux_file_ioctl+0x180/0x270
[ 89.858519][ T6571] ? selinux_file_ioctl+0xb4/0x270
[ 89.858534][ T6571] ? __pfx_drm_ioctl+0x10/0x10
[ 89.858545][ T6571] __x64_sys_ioctl+0x18e/0x210
[ 89.858558][ T6571] do_syscall_64+0xcd/0xfa0
[ 89.858570][ T6571] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.858581][ T6571] RIP: 0033:0x7f2c6558ec29
[ 89.858597][ T6571] 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
[ 89.858607][ T6571] RSP: 002b:00007f2c664b6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.858617][ T6571] RAX: ffffffffffffffda RBX: 00007f2c657d5fa0 RCX: 00007f2c6558ec29
[ 89.858623][ T6571] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 89.858629][ T6571] RBP: 00007f2c664b6090 R08: 0000000000000000 R09: 0000000000000000
[ 89.858636][ T6571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.858641][ T6571] R13: 00007f2c657d6038 R14: 00007f2c657d5fa0 R15: 00007ffc2c8aac88
[ 89.858655][ T6571]
[ 89.859156][ T6573] FAULT_INJECTION: forcing a failure.
[ 89.859156][ T6573] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 89.866305][ T5293] Bluetooth: hci1: command tx timeout
[ 89.866336][ T6324] Bluetooth: hci3: command tx timeout
[ 89.868736][ T6573] CPU: 0 UID: 0 PID: 6573 Comm: syz.0.35 Not tainted syzkaller #0 PREEMPT(full)
[ 89.868752][ T6573] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 89.868758][ T6573] Call Trace:
[ 89.868762][ T6573]
[ 89.868766][ T6573] dump_stack_lvl+0x16c/0x1f0
[ 89.868800][ T6573] should_fail_ex+0x512/0x640
[ 89.868818][ T6573] should_fail_alloc_page+0xe7/0x130
[ 89.868835][ T6573] prepare_alloc_pages+0x3c2/0x610
[ 89.868850][ T6573] ? rcu_is_watching+0x12/0xc0
[ 89.868862][ T6573] __alloc_frozen_pages_noprof+0x18b/0x2470
[ 89.868882][ T6573] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 89.868896][ T6573] ? is_bpf_text_address+0x8a/0x1a0
[ 89.868912][ T6573] ? bpf_ksym_find+0x127/0x1c0
[ 89.868927][ T6573] ? find_held_lock+0x2b/0x80
[ 89.868937][ T6573] ? rcu_read_unlock+0x17/0x60
[ 89.868956][ T6573] __folio_alloc_noprof+0x11/0x220
[ 89.868967][ T6573] iommu_alloc_pages_node_sz+0x122/0x3c0
[ 89.868979][ T6573] ? __pfx_iommu_alloc_pages_node_sz+0x10/0x10
[ 89.868989][ T6573] ? find_held_lock+0x2b/0x80
[ 89.868998][ T6573] ? stack_depot_save_flags+0x29/0x9c0
[ 89.869011][ T6573] ? is_bpf_text_address+0x8a/0x1a0
[ 89.869022][ T6573] pfn_to_dma_pte+0x33e/0x6a0
[ 89.869036][ T6573] ? __pfx_pfn_to_dma_pte+0x10/0x10
[ 89.869045][ T6573] ? dma_buf_map_attachment+0x161/0x5f0
[ 89.869060][ T6573] ? drm_gem_prime_import_dev+0x166/0x440
[ 89.869073][ T6573] ? virtgpu_gem_prime_import+0x16c/0x800
[ 89.869087][ T6573] ? drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.869100][ T6573] ? drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.869117][ T6573] ? drm_ioctl_kernel+0x1f4/0x3e0
[ 89.869126][ T6573] ? drm_ioctl+0x5c9/0xc30
[ 89.869137][ T6573] intel_iommu_map_pages+0x8af/0x1520
[ 89.869157][ T6573] ? __pfx_intel_iommu_map_pages+0x10/0x10
[ 89.869169][ T6573] ? iommu_pgsize+0x294/0x300
[ 89.869184][ T6573] iommu_map_nosync+0x33a/0x700
[ 89.869203][ T6573] ? __pfx_iommu_map_nosync+0x10/0x10
[ 89.869219][ T6573] ? lock_acquire+0x179/0x350
[ 89.869232][ T6573] ? find_held_lock+0x2b/0x80
[ 89.869241][ T6573] ? iommu_map_sg+0x5ee/0x9d0
[ 89.869252][ T6573] iommu_map_sg+0x1c1/0x9d0
[ 89.869265][ T6573] iommu_dma_map_sg+0x92d/0xe90
[ 89.869286][ T6573] __dma_map_sg_attrs+0x293/0x590
[ 89.869297][ T6573] dma_map_sgtable+0x78/0x100
[ 89.869308][ T6573] system_heap_map_dma_buf+0x66/0xf0
[ 89.869325][ T6573] dma_buf_map_attachment+0x161/0x5f0
[ 89.869341][ T6573] dma_buf_map_attachment_unlocked+0x9e/0x150
[ 89.869356][ T6573] drm_gem_prime_import_dev+0x166/0x440
[ 89.869371][ T6573] virtgpu_gem_prime_import+0x16c/0x800
[ 89.869385][ T6573] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.869398][ T6573] ? __pfx___mutex_lock+0x10/0x10
[ 89.869408][ T6573] ? find_held_lock+0x2b/0x80
[ 89.869418][ T6573] ? __fget_files+0x204/0x3c0
[ 89.869433][ T6573] ? __fget_files+0x20e/0x3c0
[ 89.869448][ T6573] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 89.869462][ T6573] drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 89.869478][ T6573] drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 89.869493][ T6573] drm_ioctl_kernel+0x1f4/0x3e0
[ 89.869503][ T6573] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.869518][ T6573] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 89.869532][ T6573] drm_ioctl+0x5c9/0xc30
[ 89.869544][ T6573] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 89.869559][ T6573] ? __pfx_drm_ioctl+0x10/0x10
[ 89.869575][ T6573] ? selinux_file_ioctl+0x180/0x270
[ 89.869589][ T6573] ? selinux_file_ioctl+0xb4/0x270
[ 89.869604][ T6573] ? __pfx_drm_ioctl+0x10/0x10
[ 89.869615][ T6573] __x64_sys_ioctl+0x18e/0x210
[ 89.869631][ T6573] do_syscall_64+0xcd/0xfa0
[ 89.869643][ T6573] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.869654][ T6573] RIP: 0033:0x7fc69bf8ec29
[ 89.869664][ T6573] 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
[ 89.869674][ T6573] RSP: 002b:00007fc69cd51038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 89.869684][ T6573] RAX: ffffffffffffffda RBX: 00007fc69c1d5fa0 RCX: 00007fc69bf8ec29
[ 89.869690][ T6573] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 89.869696][ T6573] RBP: 00007fc69cd51090 R08: 0000000000000000 R09: 0000000000000000
[ 89.869702][ T6573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 89.869708][ T6573] R13: 00007fc69c1d6038 R14: 00007fc69c1d5fa0 R15: 00007ffd429aafb8
[ 89.869722][ T6573]
[ 89.870096][ T6575] DMAR: ERROR: DMA PTE for vPFN 0xbe300 already set (to 5a400003 not 58d00003)
[ 90.397863][ T6575] ------------[ cut here ]------------
[ 90.399745][ T6575] WARNING: CPU: 1 PID: 6575 at drivers/iommu/intel/iommu.c:1679 intel_iommu_map_pages+0xaa7/0x1520
[ 90.403350][ T6575] Modules linked in:
[ 90.404671][ T6575] CPU: 1 UID: 0 PID: 6575 Comm: syz.2.36 Not tainted syzkaller #0 PREEMPT(full)
[ 90.409166][ T6575] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.412801][ T6575] RIP: 0010:intel_iommu_map_pages+0xaa7/0x1520
[ 90.414689][ T6575] Code: c7 5b fc 8b 2d 0a e6 ca 09 31 ff 89 ee e8 b1 6e 7d fc 85 ed 74 0e e8 68 73 7d fc 83 ed 01 89 2d ef e5 ca 09 e8 5a 73 7d fc 90 <0f> 0b 90 e9 da fa ff ff e8 4c 73 7d fc 4c 8b 7c 24 40 48 8d 43 ff
[ 90.420479][ T6575] RSP: 0018:ffffc9000450f5d0 EFLAGS: 00010293
[ 90.422621][ T6575] RAX: 0000000000000000 RBX: ffff88802b53a800 RCX: ffffffff853fd6df
[ 90.424994][ T6575] RDX: ffff888026c12480 RSI: ffffffff853fd6f6 RDI: 0000000000000005
[ 90.427424][ T6575] RBP: 0000000000000004 R08: 0000000000000005 R09: 0000000000000000
[ 90.429792][ T6575] R10: 0000000000000005 R11: 0000000000000001 R12: 00000000000fef00
[ 90.432230][ T6575] R13: 0000000000000001 R14: 0000000058d00003 R15: 0000000000000002
[ 90.435428][ T6575] FS: 00007f83304996c0(0000) GS:ffff8880d6ad1000(0000) knlGS:0000000000000000
[ 90.438105][ T6575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.440070][ T6575] CR2: 00007ffe7272fdd8 CR3: 000000002ec61000 CR4: 0000000000352ef0
[ 90.443445][ T6575] Call Trace:
[ 90.444819][ T6575]
[ 90.446018][ T6575] ? __pfx_intel_iommu_map_pages+0x10/0x10
[ 90.448328][ T6575] ? iommu_pgsize+0x294/0x300
[ 90.450231][ T6575] iommu_map_nosync+0x33a/0x700
[ 90.452224][ T6575] ? __pfx_iommu_map_nosync+0x10/0x10
[ 90.455527][ T6575] ? lock_acquire+0x179/0x350
[ 90.457366][ T6575] ? find_held_lock+0x2b/0x80
[ 90.459277][ T6575] ? iommu_map_sg+0x5ee/0x9d0
[ 90.460850][ T6575] iommu_map_sg+0x1c1/0x9d0
[ 90.462793][ T6575] iommu_dma_map_sg+0x92d/0xe90
[ 90.464440][ T6575] __dma_map_sg_attrs+0x293/0x590
[ 90.466420][ T6575] dma_map_sgtable+0x78/0x100
[ 90.468204][ T6575] system_heap_map_dma_buf+0x66/0xf0
[ 90.470286][ T6575] dma_buf_map_attachment+0x161/0x5f0
[ 90.472004][ T6575] dma_buf_map_attachment_unlocked+0x9e/0x150
[ 90.474647][ T6575] drm_gem_prime_import_dev+0x166/0x440
[ 90.476294][ T6575] virtgpu_gem_prime_import+0x16c/0x800
[ 90.477893][ T6575] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 90.479713][ T6575] ? __pfx___mutex_lock+0x10/0x10
[ 90.481200][ T6575] ? find_held_lock+0x2b/0x80
[ 90.482745][ T6575] ? __fget_files+0x204/0x3c0
[ 90.484255][ T6575] ? __fget_files+0x20e/0x3c0
[ 90.485944][ T6575] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 90.488251][ T6575] drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 90.490454][ T6575] drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 90.492752][ T6575] drm_ioctl_kernel+0x1f4/0x3e0
[ 90.494268][ T6575] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 90.496753][ T6575] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 90.498372][ T6575] drm_ioctl+0x5c9/0xc30
[ 90.499721][ T6575] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 90.502131][ T6575] ? __pfx_drm_ioctl+0x10/0x10
[ 90.504220][ T6575] ? selinux_file_ioctl+0x180/0x270
[ 90.506384][ T6575] ? selinux_file_ioctl+0xb4/0x270
[ 90.508184][ T6575] ? __pfx_drm_ioctl+0x10/0x10
[ 90.509745][ T6575] __x64_sys_ioctl+0x18e/0x210
[ 90.511280][ T6575] do_syscall_64+0xcd/0xfa0
[ 90.512750][ T6575] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.514560][ T6575] RIP: 0033:0x7f832f58ec29
[ 90.515958][ T6575] 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
[ 90.521735][ T6575] RSP: 002b:00007f8330499038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 90.524286][ T6575] RAX: ffffffffffffffda RBX: 00007f832f7d5fa0 RCX: 00007f832f58ec29
[ 90.526655][ T6575] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 90.529438][ T6575] RBP: 00007f8330499090 R08: 0000000000000000 R09: 0000000000000000
[ 90.532863][ T6575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 90.535322][ T6575] R13: 00007f832f7d6038 R14: 00007f832f7d5fa0 R15: 00007ffd7bfdce08
[ 90.537874][ T6575]
[ 90.538953][ T6575] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 90.541091][ T6575] CPU: 1 UID: 0 PID: 6575 Comm: syz.2.36 Not tainted syzkaller #0 PREEMPT(full)
[ 90.543806][ T6575] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 90.547112][ T6575] Call Trace:
[ 90.548214][ T6575]
[ 90.549184][ T6575] dump_stack_lvl+0x3d/0x1f0
[ 90.550577][ T6575] vpanic+0x640/0x6f0
[ 90.551804][ T6575] ? intel_iommu_map_pages+0xaa7/0x1520
[ 90.553440][ T6575] panic+0xca/0xd0
[ 90.554564][ T6575] ? __pfx_panic+0x10/0x10
[ 90.555928][ T6575] ? check_panic_on_warn+0x1f/0xb0
[ 90.557459][ T6575] check_panic_on_warn+0xab/0xb0
[ 90.559105][ T6575] __warn+0xf6/0x3c0
[ 90.560603][ T6575] ? intel_iommu_map_pages+0xaa7/0x1520
[ 90.562770][ T6575] report_bug+0x3c3/0x580
[ 90.564337][ T6575] ? intel_iommu_map_pages+0xaa7/0x1520
[ 90.566105][ T6575] handle_bug+0x184/0x210
[ 90.567448][ T6575] exc_invalid_op+0x17/0x50
[ 90.568829][ T6575] asm_exc_invalid_op+0x1a/0x20
[ 90.570643][ T6575] RIP: 0010:intel_iommu_map_pages+0xaa7/0x1520
[ 90.572612][ T6575] Code: c7 5b fc 8b 2d 0a e6 ca 09 31 ff 89 ee e8 b1 6e 7d fc 85 ed 74 0e e8 68 73 7d fc 83 ed 01 89 2d ef e5 ca 09 e8 5a 73 7d fc 90 <0f> 0b 90 e9 da fa ff ff e8 4c 73 7d fc 4c 8b 7c 24 40 48 8d 43 ff
[ 90.578617][ T6575] RSP: 0018:ffffc9000450f5d0 EFLAGS: 00010293
[ 90.580464][ T6575] RAX: 0000000000000000 RBX: ffff88802b53a800 RCX: ffffffff853fd6df
[ 90.582944][ T6575] RDX: ffff888026c12480 RSI: ffffffff853fd6f6 RDI: 0000000000000005
[ 90.585393][ T6575] RBP: 0000000000000004 R08: 0000000000000005 R09: 0000000000000000
[ 90.587911][ T6575] R10: 0000000000000005 R11: 0000000000000001 R12: 00000000000fef00
[ 90.590442][ T6575] R13: 0000000000000001 R14: 0000000058d00003 R15: 0000000000000002
[ 90.593191][ T6575] ? intel_iommu_map_pages+0xa8f/0x1520
[ 90.594857][ T6575] ? intel_iommu_map_pages+0xaa6/0x1520
[ 90.596533][ T6575] ? __pfx_intel_iommu_map_pages+0x10/0x10
[ 90.598296][ T6575] ? iommu_pgsize+0x294/0x300
[ 90.599770][ T6575] iommu_map_nosync+0x33a/0x700
[ 90.601272][ T6575] ? __pfx_iommu_map_nosync+0x10/0x10
[ 90.603045][ T6575] ? lock_acquire+0x179/0x350
[ 90.604436][ T6575] ? find_held_lock+0x2b/0x80
[ 90.605852][ T6575] ? iommu_map_sg+0x5ee/0x9d0
[ 90.607243][ T6575] iommu_map_sg+0x1c1/0x9d0
[ 90.608653][ T6575] iommu_dma_map_sg+0x92d/0xe90
[ 90.610171][ T6575] __dma_map_sg_attrs+0x293/0x590
[ 90.611702][ T6575] dma_map_sgtable+0x78/0x100
[ 90.613162][ T6575] system_heap_map_dma_buf+0x66/0xf0
[ 90.614733][ T6575] dma_buf_map_attachment+0x161/0x5f0
[ 90.616347][ T6575] dma_buf_map_attachment_unlocked+0x9e/0x150
[ 90.618160][ T6575] drm_gem_prime_import_dev+0x166/0x440
[ 90.619873][ T6575] virtgpu_gem_prime_import+0x16c/0x800
[ 90.621559][ T6575] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 90.623538][ T6575] ? __pfx___mutex_lock+0x10/0x10
[ 90.625108][ T6575] ? find_held_lock+0x2b/0x80
[ 90.626521][ T6575] ? __fget_files+0x204/0x3c0
[ 90.627953][ T6575] ? __fget_files+0x20e/0x3c0
[ 90.629414][ T6575] ? __pfx_virtgpu_gem_prime_import+0x10/0x10
[ 90.631253][ T6575] drm_gem_prime_fd_to_handle+0x1a9/0x5f0
[ 90.633016][ T6575] drm_prime_fd_to_handle_ioctl+0xd6/0x110
[ 90.634864][ T6575] drm_ioctl_kernel+0x1f4/0x3e0
[ 90.636330][ T6575] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 90.638250][ T6575] ? __pfx_drm_ioctl_kernel+0x10/0x10
[ 90.639880][ T6575] drm_ioctl+0x5c9/0xc30
[ 90.641130][ T6575] ? __pfx_drm_prime_fd_to_handle_ioctl+0x10/0x10
[ 90.643096][ T6575] ? __pfx_drm_ioctl+0x10/0x10
[ 90.644670][ T6575] ? selinux_file_ioctl+0x180/0x270
[ 90.646275][ T6575] ? selinux_file_ioctl+0xb4/0x270
[ 90.647811][ T6575] ? __pfx_drm_ioctl+0x10/0x10
[ 90.649243][ T6575] __x64_sys_ioctl+0x18e/0x210
[ 90.650715][ T6575] do_syscall_64+0xcd/0xfa0
[ 90.652121][ T6575] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.653970][ T6575] RIP: 0033:0x7f832f58ec29
[ 90.655326][ T6575] 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
[ 90.661097][ T6575] RSP: 002b:00007f8330499038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 90.663640][ T6575] RAX: ffffffffffffffda RBX: 00007f832f7d5fa0 RCX: 00007f832f58ec29
[ 90.666125][ T6575] RDX: 00002000000000c0 RSI: 00000000c00c642e RDI: 0000000000000005
[ 90.668586][ T6575] RBP: 00007f8330499090 R08: 0000000000000000 R09: 0000000000000000
[ 90.670961][ T6575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 90.673376][ T6575] R13: 00007f832f7d6038 R14: 00007f832f7d5fa0 R15: 00007ffd7bfdce08
[ 90.675823][ T6575]
[ 90.677603][ T6575] Kernel Offset: disabled
[ 90.678894][ T6575] Rebooting in 86400 seconds..