Warning: Permanently added '10.128.1.95' (ED25519) to the list of known hosts.
2025/07/28 13:03:29 ignoring optional flag "sandboxArg"="0"
2025/07/28 13:03:30 parsed 1 programs
syzkaller login: [ 70.375239][ T5795] cgroup: Unknown subsys name 'net'
[ 70.514833][ T5795] cgroup: Unknown subsys name 'rlimit'
[ 71.684632][ T1277] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.691347][ T1277] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.947249][ T5795] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 73.567293][ T5813] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.592480][ T5813] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.608103][ T5813] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 73.618870][ T5813] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.628618][ T5813] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.636651][ T5813] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 73.952341][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 73.979054][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 74.217291][ T1323] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 74.240140][ T1323] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 75.096919][ T5835] chnl_net:caif_netlink_parms(): no params data found
[ 75.499398][ T5835] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.506609][ T5835] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.517492][ T5835] bridge_slave_0: entered allmulticast mode
[ 75.526387][ T5835] bridge_slave_0: entered promiscuous mode
[ 75.553799][ T5835] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.573810][ T5835] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.582615][ T5835] bridge_slave_1: entered allmulticast mode
[ 75.609737][ T5835] bridge_slave_1: entered promiscuous mode
[ 75.870580][ T5835] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 75.890956][ T5835] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 76.126231][ T5835] team0: Port device team_slave_0 added
[ 76.147521][ T5835] team0: Port device team_slave_1 added
[ 76.214277][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 76.223977][ T5835] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 76.250768][ T5835] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 76.266818][ T5835] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 76.273928][ T5835] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 76.299933][ T5835] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 76.485660][ T5835] hsr_slave_0: entered promiscuous mode
[ 76.493923][ T5835] hsr_slave_1: entered promiscuous mode
[ 77.237983][ T5835] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 77.265363][ T5835] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 77.299182][ T5835] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 77.347955][ T5835] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 77.518030][ T5835] 8021q: adding VLAN 0 to HW filter on device bond0
[ 77.542928][ T5835] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.573114][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.580955][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.599978][ T1323] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.607182][ T1323] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.812426][ T5835] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 77.862206][ T5835] veth0_vlan: entered promiscuous mode
[ 77.873669][ T5835] veth1_vlan: entered promiscuous mode
[ 77.916003][ T5835] veth0_macvtap: entered promiscuous mode
[ 77.925333][ T5835] veth1_macvtap: entered promiscuous mode
[ 77.943672][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 77.967105][ T5835] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 77.981914][ T5835] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.990880][ T5835] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.999952][ T5835] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.009296][ T5835] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/07/28 13:03:40 executed programs: 0
[ 78.202553][ T5105] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 78.212620][ T5105] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 78.248044][ T5105] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 78.257278][ T5105] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 78.277222][ T50] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 78.287200][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 78.294857][ T50] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 78.307225][ T5908] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 78.339912][ T50] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 78.362947][ T50] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 78.374085][ T5908] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 78.382706][ T5908] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 78.390961][ T5908] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 78.398167][ T50] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 78.418879][ T50] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 78.438009][ T5105] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 78.446122][ T5105] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 78.454299][ T5105] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 78.488992][ T5813] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 78.499584][ T5813] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 78.517075][ T5813] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 78.541076][ T5813] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 78.561780][ T5813] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 78.572047][ T5813] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 79.239271][ T5901] chnl_net:caif_netlink_parms(): no params data found
[ 79.262945][ T5904] chnl_net:caif_netlink_parms(): no params data found
[ 79.314641][ T5910] chnl_net:caif_netlink_parms(): no params data found
[ 79.360545][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 79.420678][ T5912] chnl_net:caif_netlink_parms(): no params data found
[ 79.458478][ T5901] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.465911][ T5901] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.474174][ T5901] bridge_slave_0: entered allmulticast mode
[ 79.481149][ T5901] bridge_slave_0: entered promiscuous mode
[ 79.545834][ T5901] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.553617][ T5901] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.561559][ T5901] bridge_slave_1: entered allmulticast mode
[ 79.569039][ T5901] bridge_slave_1: entered promiscuous mode
[ 79.600550][ T5904] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.609216][ T5904] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.616371][ T5904] bridge_slave_0: entered allmulticast mode
[ 79.623902][ T5904] bridge_slave_0: entered promiscuous mode
[ 79.657442][ T5910] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.664928][ T5910] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.672643][ T5910] bridge_slave_0: entered allmulticast mode
[ 79.679940][ T5910] bridge_slave_0: entered promiscuous mode
[ 79.687035][ T5904] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.695064][ T5904] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.703581][ T5904] bridge_slave_1: entered allmulticast mode
[ 79.710642][ T5904] bridge_slave_1: entered promiscuous mode
[ 79.729925][ T5901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.740099][ T5910] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.747271][ T5910] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.754900][ T5910] bridge_slave_1: entered allmulticast mode
[ 79.762617][ T5910] bridge_slave_1: entered promiscuous mode
[ 79.794648][ T5901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.843242][ T5904] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.893913][ T5904] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.903317][ T5912] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.910880][ T5912] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.918717][ T5912] bridge_slave_0: entered allmulticast mode
[ 79.925432][ T5912] bridge_slave_0: entered promiscuous mode
[ 79.936308][ T5901] team0: Port device team_slave_0 added
[ 79.945537][ T5901] team0: Port device team_slave_1 added
[ 79.954108][ T5910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.966387][ T5910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.000904][ T5912] bridge0: port 2(bridge_slave_1) entered blocking state
[ 80.008228][ T5912] bridge0: port 2(bridge_slave_1) entered disabled state
[ 80.015453][ T5912] bridge_slave_1: entered allmulticast mode
[ 80.022479][ T5912] bridge_slave_1: entered promiscuous mode
[ 80.076831][ T5904] team0: Port device team_slave_0 added
[ 80.085948][ T5904] team0: Port device team_slave_1 added
[ 80.115831][ T5901] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.123077][ T5901] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 80.149950][ T5901] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.166559][ T5910] team0: Port device team_slave_0 added
[ 80.175711][ T5910] team0: Port device team_slave_1 added
[ 80.204054][ T5912] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 80.218630][ T5912] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.243109][ T5901] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.250239][ T5901] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 80.276878][ T5901] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.304490][ T5904] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.311637][ T5904] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 80.338830][ T5904] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.351636][ T5904] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.359429][ T5904] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 80.385876][ T5904] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.399179][ T5105] Bluetooth: hci0: command tx timeout
[ 80.414931][ T5912] team0: Port device team_slave_0 added
[ 80.423723][ T5912] team0: Port device team_slave_1 added
[ 80.477957][ T5105] Bluetooth: hci2: command tx timeout
[ 80.477978][ T5813] Bluetooth: hci1: command tx timeout
[ 80.491304][ T5910] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.498465][ T5910] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 80.525148][ T5910] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.585795][ T5912] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.593639][ T5912] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 80.620473][ T5912] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.633391][ T5910] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.638066][ T5105] Bluetooth: hci3: command tx timeout
[ 80.641365][ T5910] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 80.672962][ T5910] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.686765][ T5904] hsr_slave_0: entered promiscuous mode
[ 80.693732][ T5904] hsr_slave_1: entered promiscuous mode
[ 80.700187][ T5904] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 80.708399][ T5904] Cannot create hsr debugfs directory
[ 80.728513][ T5901] hsr_slave_0: entered promiscuous mode
[ 80.734834][ T5901] hsr_slave_1: entered promiscuous mode
[ 80.741509][ T5901] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 80.749275][ T5901] Cannot create hsr debugfs directory
[ 80.755463][ T5912] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.763074][ T5912] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 80.789498][ T5912] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.935517][ T5912] hsr_slave_0: entered promiscuous mode
[ 80.943294][ T5912] hsr_slave_1: entered promiscuous mode
[ 80.950139][ T5912] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 80.957775][ T5912] Cannot create hsr debugfs directory
[ 81.004263][ T5910] hsr_slave_0: entered promiscuous mode
[ 81.011142][ T5910] hsr_slave_1: entered promiscuous mode
[ 81.017276][ T5910] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 81.025748][ T5910] Cannot create hsr debugfs directory
[ 81.651703][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.920332][ T1194] cfg80211: failed to load regulatory.db
[ 82.477916][ T5105] Bluetooth: hci0: command tx timeout
[ 82.557875][ T5105] Bluetooth: hci1: command tx timeout
[ 82.557898][ T5813] Bluetooth: hci2: command tx timeout
[ 82.718260][ T5813] Bluetooth: hci3: command tx timeout
[ 82.807295][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 82.892509][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.976464][ T5904] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 84.005900][ T5904] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 84.016150][ T5904] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 84.027113][ T5904] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 84.063744][ T11] hsr_slave_0: left promiscuous mode
[ 84.070359][ T11] hsr_slave_1: left promiscuous mode
[ 84.076408][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 84.084134][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 84.095347][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 84.102875][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 84.111125][ T11] bridge_slave_1: left allmulticast mode
[ 84.116783][ T11] bridge_slave_1: left promiscuous mode
[ 84.123871][ T11] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.134469][ T11] bridge_slave_0: left allmulticast mode
[ 84.141105][ T11] bridge_slave_0: left promiscuous mode
[ 84.146827][ T11] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.167362][ T11] veth1_macvtap: left promiscuous mode
[ 84.174382][ T11] veth0_macvtap: left promiscuous mode
[ 84.180080][ T11] veth1_vlan: left promiscuous mode
[ 84.185632][ T11] veth0_vlan: left promiscuous mode
[ 84.557280][ T11] team0 (unregistering): Port device team_slave_1 removed
[ 84.557902][ T5813] Bluetooth: hci0: command tx timeout
[ 84.595182][ T11] team0 (unregistering): Port device team_slave_0 removed
[ 84.626312][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 84.637862][ T5813] Bluetooth: hci1: command tx timeout
[ 84.643358][ T5813] Bluetooth: hci2: command tx timeout
[ 84.665949][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 84.797883][ T5813] Bluetooth: hci3: command tx timeout
[ 84.981410][ T11] bond0 (unregistering): Released all slaves
[ 85.091005][ T5910] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 85.111343][ T5910] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 85.157202][ T5910] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 85.176536][ T5910] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 85.285773][ T5901] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 85.303877][ T5901] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 85.333122][ T5901] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 85.345400][ T5901] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 85.419449][ T5912] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 85.431549][ T5912] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 85.441782][ T5912] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 85.452523][ T5912] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 85.476651][ T5904] 8021q: adding VLAN 0 to HW filter on device bond0
[ 85.557353][ T5904] 8021q: adding VLAN 0 to HW filter on device team0
[ 85.586819][ T5910] 8021q: adding VLAN 0 to HW filter on device bond0
[ 85.619485][ T5910] 8021q: adding VLAN 0 to HW filter on device team0
[ 85.633890][ T48] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.641021][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.665102][ T48] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.672392][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.710032][ T78] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.717199][ T78] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.775218][ T78] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.782497][ T78] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.820573][ T5901] 8021q: adding VLAN 0 to HW filter on device bond0
[ 85.857222][ T5910] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 85.876052][ T5912] 8021q: adding VLAN 0 to HW filter on device bond0
[ 85.930152][ T5901] 8021q: adding VLAN 0 to HW filter on device team0
[ 85.946152][ T5912] 8021q: adding VLAN 0 to HW filter on device team0
[ 85.969505][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.976672][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.996784][ T1307] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.003987][ T1307] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 86.059630][ T48] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.066811][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 86.110507][ T48] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.117800][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 86.313885][ T5904] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 86.335063][ T5910] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 86.462072][ T5910] veth0_vlan: entered promiscuous mode
[ 86.482771][ T5904] veth0_vlan: entered promiscuous mode
[ 86.506043][ T5910] veth1_vlan: entered promiscuous mode
[ 86.533140][ T5904] veth1_vlan: entered promiscuous mode
[ 86.620112][ T5904] veth0_macvtap: entered promiscuous mode
[ 86.632479][ T5910] veth0_macvtap: entered promiscuous mode
[ 86.638110][ T5813] Bluetooth: hci0: command tx timeout
[ 86.645945][ T5901] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 86.660431][ T5910] veth1_macvtap: entered promiscuous mode
[ 86.672512][ T5904] veth1_macvtap: entered promiscuous mode
[ 86.704639][ T5912] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 86.719256][ T5813] Bluetooth: hci2: command tx timeout
[ 86.724718][ T5813] Bluetooth: hci1: command tx timeout
[ 86.726166][ T5904] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 86.741817][ T5910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 86.753458][ T5910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 86.765217][ T5910] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 86.783169][ T5904] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 86.796150][ T5910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 86.807486][ T5910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 86.819891][ T5910] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 86.835378][ T5910] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.844385][ T5910] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.853488][ T5910] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.862756][ T5910] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.876224][ T5904] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.878706][ T5813] Bluetooth: hci3: command tx timeout
[ 86.886877][ T5904] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.899964][ T5904] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.909532][ T5904] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.008490][ T5901] veth0_vlan: entered promiscuous mode
[ 87.069887][ T5901] veth1_vlan: entered promiscuous mode
[ 87.091237][ T5912] veth0_vlan: entered promiscuous mode
[ 87.126694][ T5912] veth1_vlan: entered promiscuous mode
[ 87.136638][ T1323] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 87.152505][ T1323] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 87.201096][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 87.214236][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 87.234081][ T1323] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 87.242812][ T1323] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 87.274742][ T5901] veth0_macvtap: entered promiscuous mode
[ 87.289968][ T1323] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 87.290739][ T5901] veth1_macvtap: entered promiscuous mode
[ 87.307184][ T5912] veth0_macvtap: entered promiscuous mode
[ 87.309274][ T1323] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/07/28 13:03:49 executed programs: 8
[ 87.341121][ T5912] veth1_macvtap: entered promiscuous mode
[ 87.393428][ T5901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 87.422396][ T5901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 87.444730][ T5901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 87.480345][ T5901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 87.505283][ T5901] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 87.515274][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 87.558180][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 87.575967][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 87.586764][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 87.597314][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 87.608717][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 87.622017][ T5912] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 87.646315][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 87.658105][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 87.671546][ T5912] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 87.686136][ T5912] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 87.714024][ T5912] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 87.741496][ T5901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 87.781835][ T5901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 87.803312][ T5901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 87.815926][ T5901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 87.825998][ T5901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 87.836987][ T5901] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 87.856152][ T5901] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 87.922826][ T5901] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.944912][ T5901] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.954008][ T5901] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.963812][ T5901] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.981095][ T5912] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.992078][ T5912] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.018163][ T5912] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.026998][ T5912] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.314771][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.331224][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.414522][ T3441] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.437697][ T3441] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.515930][ T1323] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.545346][ T1323] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.571151][ T3441] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.614990][ T3441] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/07/28 13:03:54 executed programs: 186
[ 94.464122][ T6280] FAULT_INJECTION: forcing a failure.
[ 94.464122][ T6280] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 94.465068][ T6280]
[ 94.465075][ T6280] ======================================================
[ 94.465080][ T6280] WARNING: possible circular locking dependency detected
[ 94.465095][ T6280] 6.6.100-syzkaller #0 Not tainted
[ 94.465103][ T6280] ------------------------------------------------------
[ 94.465107][ T6280] syz.1.286/6280 is trying to acquire lock:
[ 94.465114][ T6280] ffffffff8cd23e00 (console_owner){....}-{0:0}, at: console_flush_all+0x10f/0xd00
[ 94.465172][ T6280]
[ 94.465172][ T6280] but task is already holding lock:
[ 94.465176][ T6280] ffff8880b8e3c458 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[ 94.465211][ T6280]
[ 94.465211][ T6280] which lock already depends on the new lock.
[ 94.465211][ T6280]
[ 94.465215][ T6280]
[ 94.465215][ T6280] the existing dependency chain (in reverse order) is:
[ 94.465219][ T6280]
[ 94.465219][ T6280] -> #5 (&rq->__lock){-.-.}-{2:2}:
[ 94.465240][ T6280] _raw_spin_lock_nested+0x32/0x50
[ 94.465267][ T6280] raw_spin_rq_lock_nested+0x2a/0x140
[ 94.465284][ T6280] task_fork_fair+0x62/0x1f0
[ 94.465296][ T6280] sched_cgroup_fork+0x333/0x3c0
[ 94.465307][ T6280] copy_process+0x21e4/0x3d70
[ 94.465320][ T6280] kernel_clone+0x21b/0x840
[ 94.465332][ T6280] user_mode_thread+0xde/0x130
[ 94.465345][ T6280] rest_init+0x27/0x300
[ 94.465362][ T6280] arch_call_rest_init+0xe/0x10
[ 94.465379][ T6280] start_kernel+0x459/0x4e0
[ 94.465394][ T6280] x86_64_start_reservations+0x2a/0x30
[ 94.465409][ T6280] copy_bootdata+0x0/0xe0
[ 94.465422][ T6280] secondary_startup_64_no_verify+0x179/0x17b
[ 94.465439][ T6280]
[ 94.465439][ T6280] -> #4 (&p->pi_lock){-.-.}-{2:2}:
[ 94.465457][ T6280] _raw_spin_lock_irqsave+0xa8/0xf0
[ 94.465474][ T6280] try_to_wake_up+0x61/0x10b0
[ 94.465490][ T6280] kick_pool+0x320/0x420
[ 94.465501][ T6280] create_worker+0x5c0/0x7b0
[ 94.465513][ T6280] workqueue_init+0x306/0x670
[ 94.465527][ T6280] kernel_init_freeable+0x3a0/0x570
[ 94.465543][ T6280] kernel_init+0x1d/0x1c0
[ 94.465554][ T6280] ret_from_fork+0x48/0x80
[ 94.465568][ T6280] ret_from_fork_asm+0x11/0x20
[ 94.465583][ T6280]
[ 94.465583][ T6280] -> #3 (&pool->lock){-.-.}-{2:2}:
[ 94.465601][ T6280] _raw_spin_lock+0x2e/0x40
[ 94.465617][ T6280] __queue_work+0x69f/0x1020
[ 94.465628][ T6280] queue_work_on+0x121/0x1e0
[ 94.465639][ T6280] rpm_suspend+0x10bc/0x1a90
[ 94.465657][ T6280] __pm_runtime_idle+0x12f/0x1a0
[ 94.465669][ T6280] __device_attach+0x33f/0x400
[ 94.465682][ T6280] bus_probe_device+0x180/0x260
[ 94.465692][ T6280] device_add+0x85b/0xc20
[ 94.465706][ T6280] serial_base_port_add+0x2f2/0x420
[ 94.465720][ T6280] serial_core_register_port+0x36d/0x2320
[ 94.465736][ T6280] serial8250_register_8250_port+0x15ec/0x1f10
[ 94.465750][ T6280] serial_pnp_probe+0x549/0x730
[ 94.465764][ T6280] pnp_device_probe+0x305/0x4b0
[ 94.465783][ T6280] really_probe+0x25b/0xb40
[ 94.465795][ T6280] __driver_probe_device+0x18c/0x330
[ 94.465809][ T6280] driver_probe_device+0x4f/0x420
[ 94.465823][ T6280] __driver_attach+0x44e/0x6f0
[ 94.465836][ T6280] bus_for_each_dev+0x22d/0x2a0
[ 94.465848][ T6280] bus_add_driver+0x340/0x640
[ 94.465859][ T6280] driver_register+0x23a/0x310
[ 94.465873][ T6280] serial8250_init+0x9a/0x170
[ 94.465888][ T6280] do_one_initcall+0x1fd/0x750
[ 94.465904][ T6280] do_initcall_level+0x137/0x1f0
[ 94.465920][ T6280] do_initcalls+0x69/0xd0
[ 94.465936][ T6280] kernel_init_freeable+0x3d2/0x570
[ 94.465952][ T6280] kernel_init+0x1d/0x1c0
[ 94.465963][ T6280] ret_from_fork+0x48/0x80
[ 94.465976][ T6280] ret_from_fork_asm+0x11/0x20
[ 94.465992][ T6280]
[ 94.465992][ T6280] -> #2 (&dev->power.lock){-...}-{2:2}:
[ 94.466011][ T6280] _raw_spin_lock_irqsave+0xa8/0xf0
[ 94.466029][ T6280] __pm_runtime_resume+0x10f/0x170
[ 94.466042][ T6280] __uart_start+0x171/0x3e0
[ 94.466059][ T6280] uart_write+0x449/0x5d0
[ 94.466075][ T6280] n_tty_write+0xd27/0x11d0
[ 94.466091][ T6280] file_tty_write+0x54b/0x980
[ 94.466105][ T6280] vfs_write+0x43b/0x940
[ 94.466121][ T6280] ksys_write+0x147/0x250
[ 94.466135][ T6280] do_syscall_64+0x55/0xb0
[ 94.466149][ T6280] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 94.466168][ T6280]
[ 94.466168][ T6280] -> #1 (&port_lock_key){-.-.}-{2:2}:
[ 94.466187][ T6280] _raw_spin_lock_irqsave+0xa8/0xf0
[ 94.466203][ T6280] serial8250_console_write+0x16d/0x17a0
[ 94.466220][ T6280] console_flush_all+0x6cd/0xd00
[ 94.466234][ T6280] console_unlock+0xae/0x340
[ 94.466255][ T6280] vprintk_emit+0x477/0x600
[ 94.466268][ T6280] _printk+0xd0/0x110
[ 94.466284][ T6280] register_console+0x91b/0xe60
[ 94.466298][ T6280] univ8250_console_init+0x45/0x50
[ 94.466313][ T6280] console_init+0x17b/0x5e0
[ 94.466329][ T6280] start_kernel+0x2c0/0x4e0
[ 94.466344][ T6280] x86_64_start_reservations+0x2a/0x30
[ 94.466359][ T6280] copy_bootdata+0x0/0xe0
[ 94.466373][ T6280] secondary_startup_64_no_verify+0x179/0x17b
[ 94.466389][ T6280]
[ 94.466389][ T6280] -> #0 (console_owner){....}-{0:0}:
[ 94.466407][ T6280] __lock_acquire+0x2ddb/0x7c80
[ 94.466421][ T6280] lock_acquire+0x197/0x410
[ 94.466434][ T6280] console_flush_all+0x693/0xd00
[ 94.466448][ T6280] console_unlock+0xae/0x340
[ 94.466461][ T6280] vprintk_emit+0x477/0x600
[ 94.466474][ T6280] _printk+0xd0/0x110
[ 94.466489][ T6280] should_fail_ex+0x37e/0x4d0
[ 94.466505][ T6280] strncpy_from_user+0x36/0x2e0
[ 94.466516][ T6280] strncpy_from_user_nofault+0x71/0x140
[ 94.466532][ T6280] bpf_probe_read_user_str+0x2a/0x70
[ 94.466550][ T6280] bpf_prog_bc7c5c6b9645592f+0x3d/0x3f
[ 94.466571][ T6280] bpf_trace_run4+0x1f9/0x420
[ 94.466583][ T6280] __bpf_trace_sched_switch+0x17b/0x1e0
[ 94.466598][ T6280] __traceiter_sched_switch+0x93/0xc0
[ 94.466611][ T6280] __schedule+0x2197/0x44d0
[ 94.466625][ T6280] preempt_schedule_irq+0xb5/0x140
[ 94.466640][ T6280] irqentry_exit+0x67/0x70
[ 94.466655][ T6280] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 94.466673][ T6280] __sanitizer_cov_trace_const_cmp4+0x36/0x90
[ 94.466689][ T6280] ksys_read+0x1a1/0x250
[ 94.466704][ T6280] do_syscall_64+0x55/0xb0
[ 94.466717][ T6280] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 94.466734][ T6280]
[ 94.466734][ T6280] other info that might help us debug this:
[ 94.466734][ T6280]
[ 94.466738][ T6280] Chain exists of:
[ 94.466738][ T6280] console_owner --> &p->pi_lock --> &rq->__lock
[ 94.466738][ T6280]
[ 94.466760][ T6280] Possible unsafe locking scenario:
[ 94.466760][ T6280]
[ 94.466763][ T6280] CPU0 CPU1
[ 94.466767][ T6280] ---- ----
[ 94.466770][ T6280] lock(&rq->__lock);
[ 94.466779][ T6280] lock(&p->pi_lock);
[ 94.466788][ T6280] lock(&rq->__lock);
[ 94.466797][ T6280] lock(console_owner);
[ 94.466806][ T6280]
[ 94.466806][ T6280] *** DEADLOCK ***
[ 94.466806][ T6280]
[ 94.466809][ T6280] 4 locks held by syz.1.286/6280:
[ 94.466817][ T6280] #0: ffff8880b8e3c458 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[ 94.466856][ T6280] #1: ffffffff8cd2fba0 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run4+0xfd/0x420
[ 94.466889][ T6280] #2: ffffffff8cd23ee0 (console_lock){+.+.}-{0:0}, at: _printk+0xd0/0x110
[ 94.466925][ T6280] #3: ffffffff8cc0b6f0 (console_srcu){....}-{0:0}, at: console_flush_all+0x10f/0xd00
[ 94.466960][ T6280]
[ 94.466960][ T6280] stack backtrace:
[ 94.466972][ T6280] CPU: 0 PID: 6280 Comm: syz.1.286 Not tainted 6.6.100-syzkaller #0
[ 94.466987][ T6280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 94.466999][ T6280] Call Trace:
[ 94.467006][ T6280]
[ 94.467016][ T6280] dump_stack_lvl+0x16c/0x230
[ 94.467033][ T6280] ? load_image+0x3b0/0x3b0
[ 94.467052][ T6280] ? show_regs_print_info+0x20/0x20
[ 94.467071][ T6280] ? print_circular_bug+0x12b/0x1a0
[ 94.467089][ T6280] check_noncircular+0x2bd/0x3c0
[ 94.467109][ T6280] ? print_deadlock_bug+0x5d0/0x5d0
[ 94.467123][ T6280] ? lockdep_lock+0xe0/0x220
[ 94.467144][ T6280] __lock_acquire+0x2ddb/0x7c80
[ 94.467171][ T6280] ? verify_lock_unused+0x140/0x140
[ 94.467196][ T6280] lock_acquire+0x197/0x410
[ 94.467211][ T6280] ? console_flush_all+0x10f/0xd00
[ 94.467231][ T6280] ? __lock_acquire+0x7c80/0x7c80
[ 94.467250][ T6280] ? do_raw_spin_lock+0x121/0x2c0
[ 94.467267][ T6280] ? read_lock_is_recursive+0x20/0x20
[ 94.467283][ T6280] ? __rwlock_init+0x150/0x150
[ 94.467301][ T6280] ? do_raw_spin_unlock+0x121/0x230
[ 94.467319][ T6280] console_flush_all+0x693/0xd00
[ 94.467335][ T6280] ? console_flush_all+0x10f/0xd00
[ 94.467352][ T6280] ? console_flush_all+0x10f/0xd00
[ 94.467373][ T6280] ? is_console_locked+0x20/0x20
[ 94.467390][ T6280] ? fixup_exception+0x1093/0x1bb0
[ 94.467411][ T6280] console_unlock+0xae/0x340
[ 94.467428][ T6280] ? other_cpu_in_panic+0xf0/0xf0
[ 94.467443][ T6280] ? __lock_acquire+0x1260/0x7c80
[ 94.467463][ T6280] vprintk_emit+0x477/0x600
[ 94.467480][ T6280] ? printk_sprint+0x460/0x460
[ 94.467495][ T6280] ? __bad_area_nosemaphore+0x11a/0x760
[ 94.467516][ T6280] _printk+0xd0/0x110
[ 94.467538][ T6280] ? load_image+0x3b0/0x3b0
[ 94.467563][ T6280] should_fail_ex+0x37e/0x4d0
[ 94.467582][ T6280] strncpy_from_user+0x36/0x2e0
[ 94.467598][ T6280] strncpy_from_user_nofault+0x71/0x140
[ 94.467618][ T6280] bpf_probe_read_user_str+0x2a/0x70
[ 94.467641][ T6280] bpf_prog_bc7c5c6b9645592f+0x3d/0x3f
[ 94.467655][ T6280] bpf_trace_run4+0x1f9/0x420
[ 94.467666][ T6280] ? bpf_trace_run4+0xfd/0x420
[ 94.467678][ T6280] ? bpf_trace_run3+0x400/0x400
[ 94.467691][ T6280] ? __lock_acquire+0x7c80/0x7c80
[ 94.467704][ T6280] ? __bpf_trace_sched_switch+0x160/0x1e0
[ 94.467721][ T6280] __bpf_trace_sched_switch+0x17b/0x1e0
[ 94.467739][ T6280] ? __bpf_trace_sched_wakeup_template+0xe0/0xe0
[ 94.467756][ T6280] ? psi_group_change+0xc81/0x1370
[ 94.467771][ T6280] ? rcu_read_lock_sched_held+0x8a/0x100
[ 94.467786][ T6280] ? psi_task_switch+0x316/0x6d0
[ 94.467802][ T6280] ? psi_task_switch+0x316/0x6d0
[ 94.467815][ T6280] ? __bpf_trace_sched_wakeup_template+0xe0/0xe0
[ 94.467829][ T6280] __traceiter_sched_switch+0x93/0xc0
[ 94.467843][ T6280] __schedule+0x2197/0x44d0
[ 94.467862][ T6280] ? __might_fault+0xaa/0x120
[ 94.467875][ T6280] ? __might_fault+0xaa/0x120
[ 94.467889][ T6280] ? asan.module_dtor+0x20/0x20
[ 94.467904][ T6280] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 94.467923][ T6280] ? preempt_schedule_irq+0xaa/0x140
[ 94.467941][ T6280] preempt_schedule_irq+0xb5/0x140
[ 94.467956][ T6280] ? preempt_schedule_notrace+0x110/0x110
[ 94.467971][ T6280] ? vfs_read+0x72d/0x920
[ 94.467990][ T6280] ? rcu_irq_exit_check_preempt+0xdf/0x210
[ 94.468009][ T6280] irqentry_exit+0x67/0x70
[ 94.468027][ T6280] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 94.468046][ T6280] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x36/0x90
[ 94.468064][ T6280] Code: c0 20 7e 7e 65 8b 0d c1 20 7e 7e 81 e1 00 01 ff 00 74 11 81 f9 00 01 00 00 75 5b 83 ba 1c 16 00 00 00 74 52 8b 8a f8 15 00 00 <83> f9 03 75 47 48 8b 8a 00 16 00 00 44 8b 8a fc 15 00 00 49 c1 e1
[ 94.468075][ T6280] RSP: 0018:ffffc9000beb7e58 EFLAGS: 00000246
[ 94.468088][ T6280] RAX: ffffffff81ebaac1 RBX: ffff88802f190280 RCX: 0000000000000000
[ 94.468098][ T6280] RDX: ffff88802a248000 RSI: 0000000000000000 RDI: 0000000000000000
[ 94.468107][ T6280] RBP: ffffc9000beb7f10 R08: ffff88807e278787 R09: 1ffff1100fc4f0f0
[ 94.468116][ T6280] R10: dffffc0000000000 R11: ffffed100fc4f0f1 R12: 0000000000000002
[ 94.468125][ T6280] R13: 0000000000000000 R14: 0000000000000002 R15: ffff88802f190370
[ 94.468138][ T6280] ? ksys_read+0x1a1/0x250
[ 94.468158][ T6280] ksys_read+0x1a1/0x250
[ 94.468176][ T6280] ? vfs_write+0x940/0x940
[ 94.468192][ T6280] ? lockdep_hardirqs_on+0x98/0x150
[ 94.468210][ T6280] do_syscall_64+0x55/0xb0
[ 94.468223][ T6280] ? clear_bhb_loop+0x40/0x90
[ 94.468236][ T6280] ? clear_bhb_loop+0x40/0x90
[ 94.468256][ T6280] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 94.468274][ T6280] RIP: 0033:0x7f2658f8d3bc
[ 94.468286][ T6280] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 94.468295][ T6280] RSP: 002b:00007ffe238b6e00 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 94.468308][ T6280] RAX: ffffffffffffffda RBX: 00007f26591b5fa0 RCX: 00007f2658f8d3bc
[ 94.468316][ T6280] RDX: 000000000000000f RSI: 00007ffe238b6e70 RDI: 0000000000000005
[ 94.468325][ T6280] RBP: 00007ffe238b6e60 R08: 0000000000000000 R09: 0000000000000000
[ 94.468333][ T6280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 94.468341][ T6280] R13: 00007f26591b5fa0 R14: 00007f26591b5fa0 R15: 0000000000000003
[ 94.468354][ T6280]
[ 95.741177][ T6280] CPU: 0 PID: 6280 Comm: syz.1.286 Not tainted 6.6.100-syzkaller #0
[ 95.749151][ T6280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 95.759208][ T6280] Call Trace:
[ 95.762471][ T6280]
[ 95.765382][ T6280] dump_stack_lvl+0x16c/0x230
[ 95.770046][ T6280] ? show_regs_print_info+0x20/0x20
[ 95.775229][ T6280] ? load_image+0x3b0/0x3b0
[ 95.779726][ T6280] should_fail_ex+0x39d/0x4d0
[ 95.784381][ T6280] strncpy_from_user+0x36/0x2e0
[ 95.789206][ T6280] strncpy_from_user_nofault+0x71/0x140
[ 95.794729][ T6280] bpf_probe_read_user_str+0x2a/0x70
[ 95.800006][ T6280] bpf_prog_bc7c5c6b9645592f+0x3d/0x3f
[ 95.805526][ T6280] bpf_trace_run4+0x1f9/0x420
[ 95.810176][ T6280] ? bpf_trace_run4+0xfd/0x420
[ 95.814921][ T6280] ? bpf_trace_run3+0x400/0x400
[ 95.819749][ T6280] ? __lock_acquire+0x7c80/0x7c80
[ 95.824752][ T6280] ? __bpf_trace_sched_switch+0x160/0x1e0
[ 95.830449][ T6280] __bpf_trace_sched_switch+0x17b/0x1e0
[ 95.835975][ T6280] ? __bpf_trace_sched_wakeup_template+0xe0/0xe0
[ 95.842297][ T6280] ? psi_group_change+0xc81/0x1370
[ 95.847386][ T6280] ? rcu_read_lock_sched_held+0x8a/0x100
[ 95.852991][ T6280] ? psi_task_switch+0x316/0x6d0
[ 95.857914][ T6280] ? psi_task_switch+0x316/0x6d0
[ 95.862825][ T6280] ? __bpf_trace_sched_wakeup_template+0xe0/0xe0
[ 95.869139][ T6280] __traceiter_sched_switch+0x93/0xc0
[ 95.874503][ T6280] __schedule+0x2197/0x44d0
[ 95.878986][ T6280] ? __might_fault+0xaa/0x120
[ 95.883724][ T6280] ? __might_fault+0xaa/0x120
[ 95.888380][ T6280] ? asan.module_dtor+0x20/0x20
[ 95.893383][ T6280] ? lockdep_hardirqs_on_prepare+0x400/0x760
[ 95.899428][ T6280] ? preempt_schedule_irq+0xaa/0x140
[ 95.904697][ T6280] preempt_schedule_irq+0xb5/0x140
[ 95.909784][ T6280] ? preempt_schedule_notrace+0x110/0x110
[ 95.915477][ T6280] ? vfs_read+0x72d/0x920
[ 95.919790][ T6280] ? rcu_irq_exit_check_preempt+0xdf/0x210
[ 95.925607][ T6280] irqentry_exit+0x67/0x70
[ 95.930006][ T6280] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 95.935969][ T6280] RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x36/0x90
[ 95.942819][ T6280] Code: c0 20 7e 7e 65 8b 0d c1 20 7e 7e 81 e1 00 01 ff 00 74 11 81 f9 00 01 00 00 75 5b 83 ba 1c 16 00 00 00 74 52 8b 8a f8 15 00 00 <83> f9 03 75 47 48 8b 8a 00 16 00 00 44 8b 8a fc 15 00 00 49 c1 e1
[ 95.962401][ T6280] RSP: 0018:ffffc9000beb7e58 EFLAGS: 00000246
[ 95.968444][ T6280] RAX: ffffffff81ebaac1 RBX: ffff88802f190280 RCX: 0000000000000000
[ 95.976389][ T6280] RDX: ffff88802a248000 RSI: 0000000000000000 RDI: 0000000000000000
[ 95.984338][ T6280] RBP: ffffc9000beb7f10 R08: ffff88807e278787 R09: 1ffff1100fc4f0f0
[ 95.992284][ T6280] R10: dffffc0000000000 R11: ffffed100fc4f0f1 R12: 0000000000000002
[ 96.000231][ T6280] R13: 0000000000000000 R14: 0000000000000002 R15: ffff88802f190370
[ 96.008182][ T6280] ? ksys_read+0x1a1/0x250
[ 96.012608][ T6280] ksys_read+0x1a1/0x250
[ 96.016832][ T6280] ? vfs_write+0x940/0x940
[ 96.021229][ T6280] ? lockdep_hardirqs_on+0x98/0x150
[ 96.026409][ T6280] do_syscall_64+0x55/0xb0
[ 96.030800][ T6280] ? clear_bhb_loop+0x40/0x90
[ 96.035454][ T6280] ? clear_bhb_loop+0x40/0x90
[ 96.040105][ T6280] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 96.045979][ T6280] RIP: 0033:0x7f2658f8d3bc
[ 96.050368][ T6280] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48
[ 96.070210][ T6280] RSP: 002b:00007ffe238b6e00 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 96.078596][ T6280] RAX: ffffffffffffffda RBX: 00007f26591b5fa0 RCX: 00007f2658f8d3bc
[ 96.086542][ T6280] RDX: 000000000000000f RSI: 00007ffe238b6e70 RDI: 0000000000000005
[ 96.094495][ T6280] RBP: 00007ffe238b6e60 R08: 0000000000000000 R09: 0000000000000000
[ 96.102505][ T6280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 96.110450][ T6280] R13: 00007f26591b5fa0 R14: 00007f26591b5fa0 R15: 0000000000000003
[ 96.118423][ T6280]
2025/07/28 13:03:59 executed programs: 358
[ 101.888973][ T6637] FAULT_INJECTION: forcing a failure.
[ 101.888973][ T6637] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 101.905306][ T6637] CPU: 0 PID: 6637 Comm: syz.0.643 Not tainted 6.6.100-syzkaller #0
[ 101.913344][ T6637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 101.923391][ T6637] Call Trace:
[ 101.926656][ T6637]
[ 101.929576][ T6637] dump_stack_lvl+0x16c/0x230
[ 101.934255][ T6637] ? show_regs_print_info+0x20/0x20
[ 101.939441][ T6637] ? load_image+0x3b0/0x3b0
[ 101.943938][ T6637] ? rcu_is_watching+0x15/0xb0
[ 101.948692][ T6637] ? __lock_acquire+0x7c80/0x7c80
[ 101.953706][ T6637] ? lock_release+0xba/0x8b0
[ 101.958296][ T6637] ? __lock_acquire+0x7c80/0x7c80
[ 101.963304][ T6637] should_fail_ex+0x39d/0x4d0
[ 101.967978][ T6637] _copy_from_user+0x2f/0xe0
[ 101.972552][ T6637] kstrtouint_from_user+0xc2/0x150
[ 101.977659][ T6637] ? kstrtol_from_user+0x150/0x150
[ 101.982847][ T6637] ? lock_acquire+0xcb/0x410
[ 101.987425][ T6637] ? read_lock_is_recursive+0x20/0x20
[ 101.992784][ T6637] proc_fail_nth_write+0x89/0x240
[ 101.997801][ T6637] ? proc_fail_nth_read+0x250/0x250
[ 102.003071][ T6637] ? preempt_count_add+0x91/0x1a0
[ 102.008094][ T6637] ? proc_fail_nth_read+0x250/0x250
[ 102.013279][ T6637] vfs_write+0x288/0x940
[ 102.017592][ T6637] ? file_end_write+0x250/0x250
[ 102.022656][ T6637] ? rcu_is_watching+0x15/0xb0
[ 102.027417][ T6637] ? trace_irq_disable+0x37/0xe0
[ 102.032350][ T6637] ? preempt_schedule_irq+0xde/0x140
[ 102.037624][ T6637] ? lock_chain_count+0x20/0x20
[ 102.042469][ T6637] ? __fdget_pos+0x2ba/0x330
[ 102.047050][ T6637] ksys_write+0x147/0x250
[ 102.051457][ T6637] ? __ia32_sys_read+0x90/0x90
[ 102.056210][ T6637] ? syscall_enter_from_user_mode+0x25/0x80
[ 102.062123][ T6637] ? syscall_enter_from_user_mode+0x2e/0x80
[ 102.068003][ T6637] do_syscall_64+0x55/0xb0
[ 102.072405][ T6637] ? clear_bhb_loop+0x40/0x90
[ 102.077067][ T6637] ? clear_bhb_loop+0x40/0x90
[ 102.081726][ T6637] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 102.087612][ T6637] RIP: 0033:0x7f4e4938d45f
[ 102.092027][ T6637] 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
[ 102.111631][ T6637] RSP: 002b:00007ffe0ac17eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 102.120031][ T6637] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e4938d45f
[ 102.127987][ T6637] RDX: 0000000000000001 RSI: 00007ffe0ac17f20 RDI: 0000000000000005
[ 102.135942][ T6637] RBP: 00007ffe0ac17f10 R08: 0000000000000000 R09: 0000000000000000
[ 102.143898][ T6637] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001
[ 102.151872][ T6637] R13: 00007f4e495b5fa0 R14: 00007f4e495b5fa0 R15: 0000000000000003
[ 102.159853][ T6637]
2025/07/28 13:04:04 executed programs: 655