Warning: Permanently added '10.128.1.226' (ED25519) to the list of known hosts.
2025/09/24 08:57:00 ignoring optional flag "type"="gce"
2025/09/24 08:57:01 parsed 1 programs
2025/09/24 08:57:02 executed programs: 0
[ 98.313902][ T6057] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 98.496434][ T6078] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 98.504227][ T6078] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 98.514186][ T6078] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 98.523737][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 98.531874][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 98.534695][ T6082] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 98.540688][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 98.554203][ T6082] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 98.554293][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 98.569044][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 98.569198][ T6082] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 98.579367][ T5185] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 98.591776][ T5185] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 98.600181][ T6085] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 98.601388][ T5185] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 98.615758][ T6085] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 98.624804][ T6085] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 98.636403][ T5877] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 98.644702][ T6085] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 98.652715][ T5185] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 98.697240][ T6082] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 98.706506][ T6082] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 98.714000][ T6082] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 98.721819][ T6085] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 98.729731][ T6085] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 98.738191][ T6082] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 98.753391][ T6085] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 98.761424][ T6082] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 98.769479][ T6085] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 98.776770][ T6082] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 99.268780][ T6071] chnl_net:caif_netlink_parms(): no params data found
[ 99.644299][ T6080] chnl_net:caif_netlink_parms(): no params data found
[ 99.741468][ T6073] chnl_net:caif_netlink_parms(): no params data found
[ 99.767815][ T6087] chnl_net:caif_netlink_parms(): no params data found
[ 99.790670][ T6071] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.798000][ T6071] bridge0: port 1(bridge_slave_0) entered disabled state
[ 99.805314][ T6071] bridge_slave_0: entered allmulticast mode
[ 99.816106][ T6071] bridge_slave_0: entered promiscuous mode
[ 99.830824][ T6071] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.838266][ T6071] bridge0: port 2(bridge_slave_1) entered disabled state
[ 99.845394][ T6071] bridge_slave_1: entered allmulticast mode
[ 99.852656][ T6071] bridge_slave_1: entered promiscuous mode
[ 99.911164][ T6088] chnl_net:caif_netlink_parms(): no params data found
[ 99.941963][ T6084] chnl_net:caif_netlink_parms(): no params data found
[ 100.011203][ T6071] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 100.063230][ T6071] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 100.087607][ T6080] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.094769][ T6080] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.102150][ T6080] bridge_slave_0: entered allmulticast mode
[ 100.109971][ T6080] bridge_slave_0: entered promiscuous mode
[ 100.192877][ T6080] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.200658][ T6080] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.208078][ T6080] bridge_slave_1: entered allmulticast mode
[ 100.215046][ T6080] bridge_slave_1: entered promiscuous mode
[ 100.244232][ T6071] team0: Port device team_slave_0 added
[ 100.254004][ T6071] team0: Port device team_slave_1 added
[ 100.330721][ T6087] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.338081][ T6087] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.345337][ T6087] bridge_slave_0: entered allmulticast mode
[ 100.352734][ T6087] bridge_slave_0: entered promiscuous mode
[ 100.374254][ T6073] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.381469][ T6073] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.388926][ T6073] bridge_slave_0: entered allmulticast mode
[ 100.396156][ T6073] bridge_slave_0: entered promiscuous mode
[ 100.429786][ T6087] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.437094][ T6087] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.444232][ T6087] bridge_slave_1: entered allmulticast mode
[ 100.451518][ T6087] bridge_slave_1: entered promiscuous mode
[ 100.476068][ T6080] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 100.485374][ T6073] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.492939][ T6073] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.500228][ T6073] bridge_slave_1: entered allmulticast mode
[ 100.508148][ T6073] bridge_slave_1: entered promiscuous mode
[ 100.528089][ T6071] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 100.535051][ T6071] 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.
[ 100.561175][ T6071] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 100.603128][ T6080] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 100.651734][ T6071] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 100.658818][ T6071] 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.
[ 100.685205][ T6071] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 100.716995][ T5185] Bluetooth: hci3: command tx timeout
[ 100.716995][ T6078] Bluetooth: hci0: command tx timeout
[ 100.717289][ T6078] Bluetooth: hci2: command tx timeout
[ 100.722759][ T5185] Bluetooth: hci1: command tx timeout
[ 100.729607][ T6087] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 100.775709][ T6088] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.783015][ T6088] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.790468][ T6088] bridge_slave_0: entered allmulticast mode
[ 100.797591][ T6088] bridge_slave_0: entered promiscuous mode
[ 100.805522][ T6088] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.813212][ T6088] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.821314][ T6088] bridge_slave_1: entered allmulticast mode
[ 100.828553][ T6088] bridge_slave_1: entered promiscuous mode
[ 100.851592][ T6084] bridge0: port 1(bridge_slave_0) entered blocking state
[ 100.859123][ T6084] bridge0: port 1(bridge_slave_0) entered disabled state
[ 100.866365][ T6084] bridge_slave_0: entered allmulticast mode
[ 100.873322][ T6084] bridge_slave_0: entered promiscuous mode
[ 100.883539][ T6087] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 100.895591][ T6080] team0: Port device team_slave_0 added
[ 100.896366][ T6082] Bluetooth: hci4: command tx timeout
[ 100.906545][ T6080] team0: Port device team_slave_1 added
[ 100.907344][ T5185] Bluetooth: hci5: command tx timeout
[ 100.930555][ T6073] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 100.943560][ T6073] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 100.965145][ T6084] bridge0: port 2(bridge_slave_1) entered blocking state
[ 100.972573][ T6084] bridge0: port 2(bridge_slave_1) entered disabled state
[ 100.980238][ T6084] bridge_slave_1: entered allmulticast mode
[ 100.987958][ T6084] bridge_slave_1: entered promiscuous mode
[ 101.047783][ T6088] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 101.062655][ T6088] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 101.094801][ T6080] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.104781][ T6080] 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.
[ 101.131284][ T6080] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 101.193473][ T6087] team0: Port device team_slave_0 added
[ 101.200954][ T6080] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 101.208096][ T6080] 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.
[ 101.235487][ T6080] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 101.251777][ T6071] hsr_slave_0: entered promiscuous mode
[ 101.258682][ T6071] hsr_slave_1: entered promiscuous mode
[ 101.267187][ T6073] team0: Port device team_slave_0 added
[ 101.293297][ T6084] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 101.305808][ T6087] team0: Port device team_slave_1 added
[ 101.335643][ T6073] team0: Port device team_slave_1 added
[ 101.354686][ T6088] team0: Port device team_slave_0 added
[ 101.363183][ T6084] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 101.398378][ T6087] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.405351][ T6087] 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.
[ 101.431656][ T6087] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 101.444927][ T6087] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 101.452001][ T6087] 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.
[ 101.478692][ T6087] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 101.510751][ T6088] team0: Port device team_slave_1 added
[ 101.616176][ T6084] team0: Port device team_slave_0 added
[ 101.640333][ T6080] hsr_slave_0: entered promiscuous mode
[ 101.647310][ T6080] hsr_slave_1: entered promiscuous mode
[ 101.653342][ T6080] debugfs: 'hsr0' already exists in 'hsr'
[ 101.659968][ T6080] Cannot create hsr debugfs directory
[ 101.677355][ T6073] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.684369][ T6073] 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.
[ 101.710948][ T6073] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 101.723373][ T6088] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.730504][ T6088] 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.
[ 101.756615][ T6088] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 101.770476][ T6088] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 101.777573][ T6088] 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.
[ 101.803903][ T6088] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 101.817364][ T6084] team0: Port device team_slave_1 added
[ 101.852649][ T6073] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 101.859990][ T6073] 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.
[ 101.886454][ T6073] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 101.922541][ T6087] hsr_slave_0: entered promiscuous mode
[ 101.928926][ T6087] hsr_slave_1: entered promiscuous mode
[ 101.934939][ T6087] debugfs: 'hsr0' already exists in 'hsr'
[ 101.940785][ T6087] Cannot create hsr debugfs directory
[ 102.031544][ T6084] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 102.038738][ T6084] 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.
[ 102.065041][ T6084] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 102.079605][ T6084] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 102.086697][ T6084] 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.
[ 102.112872][ T6084] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 102.177002][ T6088] hsr_slave_0: entered promiscuous mode
[ 102.183366][ T6088] hsr_slave_1: entered promiscuous mode
[ 102.190774][ T6088] debugfs: 'hsr0' already exists in 'hsr'
[ 102.196571][ T6088] Cannot create hsr debugfs directory
[ 102.254210][ T6073] hsr_slave_0: entered promiscuous mode
[ 102.261741][ T6073] hsr_slave_1: entered promiscuous mode
[ 102.268610][ T6073] debugfs: 'hsr0' already exists in 'hsr'
[ 102.274347][ T6073] Cannot create hsr debugfs directory
[ 102.497635][ T6084] hsr_slave_0: entered promiscuous mode
[ 102.503935][ T6084] hsr_slave_1: entered promiscuous mode
[ 102.510980][ T6084] debugfs: 'hsr0' already exists in 'hsr'
[ 102.516946][ T6084] Cannot create hsr debugfs directory
[ 102.796292][ T6082] Bluetooth: hci3: command tx timeout
[ 102.796319][ T6085] Bluetooth: hci0: command tx timeout
[ 102.801790][ T5185] Bluetooth: hci2: command tx timeout
[ 102.807824][ T6078] Bluetooth: hci1: command tx timeout
[ 102.846748][ T6071] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 102.860270][ T6071] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 102.910286][ T6071] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 102.932443][ T6071] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 102.956973][ T6085] Bluetooth: hci4: command tx timeout
[ 102.963258][ T6078] Bluetooth: hci5: command tx timeout
[ 103.058312][ T6087] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 103.068636][ T6087] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 103.090440][ T6087] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 103.114293][ T6087] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 103.191752][ T6080] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 103.202571][ T6080] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 103.215628][ T6080] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 103.236752][ T6080] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 103.331937][ T6088] netdevsim netdevsim5 netdevsim0: renamed from eth0
[ 103.344210][ T6088] netdevsim netdevsim5 netdevsim1: renamed from eth1
[ 103.418074][ T6088] netdevsim netdevsim5 netdevsim2: renamed from eth2
[ 103.449400][ T6088] netdevsim netdevsim5 netdevsim3: renamed from eth3
[ 103.681476][ T6071] 8021q: adding VLAN 0 to HW filter on device bond0
[ 103.795399][ T6087] 8021q: adding VLAN 0 to HW filter on device bond0
[ 103.848861][ T6071] 8021q: adding VLAN 0 to HW filter on device team0
[ 103.867169][ T6087] 8021q: adding VLAN 0 to HW filter on device team0
[ 103.915256][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 103.922482][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 103.969932][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 103.977111][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 103.994521][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.001732][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 104.061328][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.068528][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 104.104067][ T6080] 8021q: adding VLAN 0 to HW filter on device bond0
[ 104.115273][ T6088] 8021q: adding VLAN 0 to HW filter on device bond0
[ 104.201015][ T6080] 8021q: adding VLAN 0 to HW filter on device team0
[ 104.232267][ T6084] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 104.244035][ T6084] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 104.263589][ T6084] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 104.325037][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.332335][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.350822][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.358015][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 104.372396][ T6084] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 104.391796][ T6088] 8021q: adding VLAN 0 to HW filter on device team0
[ 104.512849][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.520068][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 104.664568][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.671788][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 104.838490][ T6073] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 104.876891][ T6078] Bluetooth: hci1: command tx timeout
[ 104.882341][ T6078] Bluetooth: hci0: command tx timeout
[ 104.888971][ T6085] Bluetooth: hci2: command tx timeout
[ 104.889067][ T5185] Bluetooth: hci3: command tx timeout
[ 104.965662][ T6073] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 105.014398][ T6073] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 105.036271][ T5185] Bluetooth: hci5: command tx timeout
[ 105.041139][ T6078] Bluetooth: hci4: command tx timeout
[ 105.091613][ T6073] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 105.167171][ T6071] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 105.193726][ T6087] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 105.450430][ T6084] 8021q: adding VLAN 0 to HW filter on device bond0
[ 105.530547][ T6071] veth0_vlan: entered promiscuous mode
[ 105.565493][ T6071] veth1_vlan: entered promiscuous mode
[ 105.686960][ T6084] 8021q: adding VLAN 0 to HW filter on device team0
[ 105.798711][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 105.806031][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 105.834429][ T6080] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 105.857246][ T6071] veth0_macvtap: entered promiscuous mode
[ 105.869924][ T6088] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 105.907394][ T6073] 8021q: adding VLAN 0 to HW filter on device bond0
[ 105.932042][ T6071] veth1_macvtap: entered promiscuous mode
[ 105.950048][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 105.957262][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 106.082703][ T6073] 8021q: adding VLAN 0 to HW filter on device team0
[ 106.105650][ T6071] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 106.189310][ T6071] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 106.235897][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 106.243132][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 106.272842][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 106.280028][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 106.318591][ T36] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.376610][ T36] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.424001][ T36] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.443121][ T36] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 106.555484][ T6087] veth0_vlan: entered promiscuous mode
[ 106.571387][ T6080] veth0_vlan: entered promiscuous mode
[ 106.592920][ T6073] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 106.614854][ T6073] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 106.688120][ T6080] veth1_vlan: entered promiscuous mode
[ 106.739862][ T6087] veth1_vlan: entered promiscuous mode
[ 106.928411][ T6252] netlink: 'syz-executor.2': attribute type 21 has an invalid length.
[ 106.967753][ T6078] Bluetooth: hci3: command tx timeout
[ 106.967790][ T5185] Bluetooth: hci1: command tx timeout
[ 106.973307][ T6078] Bluetooth: hci0: command tx timeout
[ 106.978674][ T5185] Bluetooth: hci2: command tx timeout
[ 107.009019][ T6080] veth0_macvtap: entered promiscuous mode
[ 107.051434][ T6088] veth0_vlan: entered promiscuous mode
[ 107.076588][ T6252] FAULT_INJECTION: forcing a failure.
[ 107.076588][ T6252] name failslab, interval 1, probability 0, space 0, times 1
[ 107.114277][ T6252] CPU: 1 UID: 0 PID: 6252 Comm: syz-executor.2 Not tainted syzkaller #0 PREEMPT(full)
[ 107.114305][ T6252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 107.114322][ T6252] Call Trace:
[ 107.114330][ T6252]
[ 107.114338][ T6252] dump_stack_lvl+0x189/0x250
[ 107.114380][ T6252] ? __pfx____ratelimit+0x10/0x10
[ 107.114404][ T6252] ? __pfx_dump_stack_lvl+0x10/0x10
[ 107.114428][ T6252] ? __pfx__printk+0x10/0x10
[ 107.114461][ T6252] ? __pfx___might_resched+0x10/0x10
[ 107.114482][ T6252] ? fs_reclaim_acquire+0x7d/0x100
[ 107.114505][ T6252] should_fail_ex+0x414/0x560
[ 107.114537][ T6252] should_failslab+0xa8/0x100
[ 107.114565][ T6252] __kmalloc_noprof+0xcb/0x4f0
[ 107.114590][ T6252] ? fib_create_info+0x1728/0x3210
[ 107.114618][ T6252] fib_create_info+0x1728/0x3210
[ 107.114638][ T6252] ? _raw_spin_unlock_irqrestore+0x85/0x110
[ 107.114670][ T6252] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 107.114707][ T6252] fib_table_insert+0xc6/0x1b50
[ 107.114740][ T6252] ? fib_trie_table+0x142/0x1d0
[ 107.114770][ T6252] inet_rtm_newroute+0x12b/0x210
[ 107.114804][ T6252] ? __lock_acquire+0xab9/0xd20
[ 107.114832][ T6252] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 107.114881][ T6252] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 107.114909][ T6252] rtnetlink_rcv_msg+0x7cf/0xb70
[ 107.114933][ T6252] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 107.114952][ T6252] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.114970][ T6252] ? ref_tracker_free+0x63a/0x7d0
[ 107.114989][ T6252] ? __asan_memcpy+0x40/0x70
[ 107.115010][ T6252] ? __pfx_ref_tracker_free+0x10/0x10
[ 107.115026][ T6252] ? __skb_clone+0x63/0x7a0
[ 107.115057][ T6252] netlink_rcv_skb+0x205/0x470
[ 107.115080][ T6252] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.115102][ T6252] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 107.115134][ T6252] ? netlink_deliver_tap+0x2e/0x1b0
[ 107.115162][ T6252] netlink_unicast+0x82c/0x9e0
[ 107.115201][ T6252] ? __pfx_netlink_unicast+0x10/0x10
[ 107.115231][ T6252] ? netlink_sendmsg+0x642/0xb30
[ 107.115248][ T6252] ? skb_put+0x11b/0x210
[ 107.115273][ T6252] netlink_sendmsg+0x805/0xb30
[ 107.115301][ T6252] ? __pfx_netlink_sendmsg+0x10/0x10
[ 107.115326][ T6252] ? aa_sock_msg_perm+0xf1/0x1d0
[ 107.115347][ T6252] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 107.115368][ T6252] ? __pfx_netlink_sendmsg+0x10/0x10
[ 107.115389][ T6252] __sock_sendmsg+0x21c/0x270
[ 107.115420][ T6252] ____sys_sendmsg+0x505/0x830
[ 107.115449][ T6252] ? __pfx_____sys_sendmsg+0x10/0x10
[ 107.115483][ T6252] ? import_iovec+0x74/0xa0
[ 107.115513][ T6252] ___sys_sendmsg+0x21f/0x2a0
2025/09/24 08:57:11 executed programs: 6
[ 107.115539][ T6252] ? __pfx____sys_sendmsg+0x10/0x10
[ 107.115600][ T6252] ? __fget_files+0x2a/0x420
[ 107.115617][ T6252] ? __fget_files+0x3a0/0x420
[ 107.115646][ T6252] __x64_sys_sendmsg+0x19b/0x260
[ 107.115672][ T6252] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 107.115705][ T6252] ? __pfx_ksys_write+0x10/0x10
[ 107.115735][ T6252] ? do_syscall_64+0xbe/0x3b0
[ 107.115760][ T6252] do_syscall_64+0xfa/0x3b0
[ 107.115778][ T6252] ? lockdep_hardirqs_on+0x9c/0x150
[ 107.115801][ T6252] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.115819][ T6252] ? clear_bhb_loop+0x60/0xb0
[ 107.115841][ T6252] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.115858][ T6252] RIP: 0033:0x7f4d8b47cba9
[ 107.115887][ T6252] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 107.115907][ T6252] RSP: 002b:00007f4d8c2480c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 107.115930][ T6252] RAX: ffffffffffffffda RBX: 00007f4d8b59bf80 RCX: 00007f4d8b47cba9
[ 107.115947][ T6252] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 107.115957][ T6252] RBP: 00007f4d8c248120 R08: 0000000000000000 R09: 0000000000000000
[ 107.115966][ T6252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 107.115976][ T6252] R13: 000000000000000b R14: 00007f4d8b59bf80 R15: 00007fff5762e258
[ 107.116005][ T6252]
[ 107.116124][ T6078] Bluetooth: hci4: command tx timeout
[ 107.134219][ T6087] veth0_macvtap: entered promiscuous mode
[ 107.137314][ T6085] Bluetooth: hci5: command tx timeout
[ 107.157873][ T6080] veth1_macvtap: entered promiscuous mode
[ 107.417460][ T6263] netlink: 'syz-executor.2': attribute type 21 has an invalid length.
[ 107.480718][ T6088] veth1_vlan: entered promiscuous mode
[ 107.544220][ T6087] veth1_macvtap: entered promiscuous mode
[ 107.553577][ T6263] netlink: 'syz-executor.2': attribute type 1 has an invalid length.
[ 107.564252][ T6263] FAULT_INJECTION: forcing a failure.
[ 107.564252][ T6263] name failslab, interval 1, probability 0, space 0, times 0
[ 107.577919][ T6263] CPU: 1 UID: 0 PID: 6263 Comm: syz-executor.2 Not tainted syzkaller #0 PREEMPT(full)
[ 107.577935][ T6263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 107.577942][ T6263] Call Trace:
[ 107.577947][ T6263]
[ 107.577951][ T6263] dump_stack_lvl+0x189/0x250
[ 107.577968][ T6263] ? __pfx____ratelimit+0x10/0x10
[ 107.577979][ T6263] ? __pfx_dump_stack_lvl+0x10/0x10
[ 107.577991][ T6263] ? __pfx__printk+0x10/0x10
[ 107.578023][ T6263] should_fail_ex+0x414/0x560
[ 107.578041][ T6263] should_failslab+0xa8/0x100
[ 107.578058][ T6263] __kmalloc_cache_noprof+0x70/0x3d0
[ 107.578072][ T6263] ? nsim_fib_event_nb+0x187/0x1080
[ 107.578087][ T6263] nsim_fib_event_nb+0x187/0x1080
[ 107.578104][ T6263] notifier_call_chain+0x1b3/0x3e0
[ 107.578117][ T6263] ? atomic_notifier_call_chain+0x26/0x180
[ 107.578128][ T6263] atomic_notifier_call_chain+0xda/0x180
[ 107.578140][ T6263] call_fib_notifiers+0x31/0x60
[ 107.578153][ T6263] call_fib_entry_notifiers+0x14b/0x1f0
[ 107.578168][ T6263] ? __pfx_call_fib_entry_notifiers+0x10/0x10
[ 107.578187][ T6263] ? lockdep_rtnl_is_held+0x26/0x40
[ 107.578215][ T6263] fib_table_insert+0xcab/0x1b50
[ 107.578238][ T6263] ? _mutex_trylock_nest_lock+0x100/0x130
[ 107.578277][ T6263] inet_rtm_newroute+0x12b/0x210
[ 107.578301][ T6263] ? __lock_acquire+0xab9/0xd20
[ 107.578317][ T6263] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 107.578343][ T6263] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 107.578358][ T6263] rtnetlink_rcv_msg+0x7cf/0xb70
[ 107.578371][ T6263] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 107.578381][ T6263] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.578390][ T6263] ? ref_tracker_free+0x63a/0x7d0
[ 107.578399][ T6263] ? __asan_memcpy+0x40/0x70
[ 107.578411][ T6263] ? __pfx_ref_tracker_free+0x10/0x10
[ 107.578419][ T6263] ? __skb_clone+0x63/0x7a0
[ 107.578437][ T6263] netlink_rcv_skb+0x205/0x470
[ 107.578449][ T6263] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.578460][ T6263] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 107.578476][ T6263] ? netlink_deliver_tap+0x2e/0x1b0
[ 107.578491][ T6263] netlink_unicast+0x82c/0x9e0
[ 107.578511][ T6263] ? __pfx_netlink_unicast+0x10/0x10
[ 107.578527][ T6263] ? netlink_sendmsg+0x642/0xb30
[ 107.578536][ T6263] ? skb_put+0x11b/0x210
[ 107.578549][ T6263] netlink_sendmsg+0x805/0xb30
[ 107.578565][ T6263] ? __pfx_netlink_sendmsg+0x10/0x10
[ 107.578577][ T6263] ? aa_sock_msg_perm+0xf1/0x1d0
[ 107.578589][ T6263] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 107.578600][ T6263] ? __pfx_netlink_sendmsg+0x10/0x10
[ 107.578611][ T6263] __sock_sendmsg+0x21c/0x270
[ 107.578628][ T6263] ____sys_sendmsg+0x505/0x830
[ 107.578644][ T6263] ? __pfx_____sys_sendmsg+0x10/0x10
[ 107.578661][ T6263] ? import_iovec+0x74/0xa0
[ 107.578676][ T6263] ___sys_sendmsg+0x21f/0x2a0
[ 107.578690][ T6263] ? __pfx____sys_sendmsg+0x10/0x10
[ 107.578721][ T6263] ? __fget_files+0x2a/0x420
[ 107.578730][ T6263] ? __fget_files+0x3a0/0x420
[ 107.578744][ T6263] __x64_sys_sendmsg+0x19b/0x260
[ 107.578758][ T6263] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 107.578778][ T6263] ? __pfx_ksys_write+0x10/0x10
[ 107.578796][ T6263] ? do_syscall_64+0xbe/0x3b0
[ 107.578809][ T6263] do_syscall_64+0xfa/0x3b0
[ 107.578819][ T6263] ? lockdep_hardirqs_on+0x9c/0x150
[ 107.578828][ T6263] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.578838][ T6263] ? clear_bhb_loop+0x60/0xb0
[ 107.578851][ T6263] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.578860][ T6263] RIP: 0033:0x7f4d8b47cba9
[ 107.578870][ T6263] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 107.578878][ T6263] RSP: 002b:00007f4d8c2480c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 107.578890][ T6263] RAX: ffffffffffffffda RBX: 00007f4d8b59bf80 RCX: 00007f4d8b47cba9
[ 107.578897][ T6263] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 107.578904][ T6263] RBP: 00007f4d8c248120 R08: 0000000000000000 R09: 0000000000000000
[ 107.578910][ T6263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 107.578915][ T6263] R13: 000000000000000b R14: 00007f4d8b59bf80 R15: 00007fff5762e258
[ 107.578931][ T6263]
[ 108.003475][ T6088] veth0_macvtap: entered promiscuous mode
[ 108.013820][ T6088] veth1_macvtap: entered promiscuous mode
[ 108.034551][ T6088] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 108.046450][ T6266] netlink: 'syz-executor.2': attribute type 21 has an invalid length.
[ 108.046569][ T6088] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 108.085545][ T6080] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 108.140258][ T6084] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 108.173403][ T59] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.185250][ T6266] netlink: 'syz-executor.2': attribute type 1 has an invalid length.
[ 108.194047][ T6266] FAULT_INJECTION: forcing a failure.
[ 108.194047][ T6266] name failslab, interval 1, probability 0, space 0, times 0
[ 108.213628][ T6266] CPU: 0 UID: 0 PID: 6266 Comm: syz-executor.2 Not tainted syzkaller #0 PREEMPT(full)
[ 108.213651][ T6266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 108.213663][ T6266] Call Trace:
[ 108.213671][ T6266]
[ 108.213679][ T6266] dump_stack_lvl+0x189/0x250
[ 108.213715][ T6266] ? __pfx____ratelimit+0x10/0x10
[ 108.213735][ T6266] ? __pfx_dump_stack_lvl+0x10/0x10
[ 108.213758][ T6266] ? __pfx__printk+0x10/0x10
[ 108.213791][ T6266] ? __pfx___might_resched+0x10/0x10
[ 108.213807][ T6266] ? fs_reclaim_acquire+0x7d/0x100
[ 108.213830][ T6266] should_fail_ex+0x414/0x560
[ 108.213862][ T6266] should_failslab+0xa8/0x100
[ 108.213890][ T6266] __kmalloc_node_noprof+0xd1/0x4e0
[ 108.213915][ T6266] ? alloc_slab_obj_exts+0x39/0xa0
[ 108.213941][ T6266] alloc_slab_obj_exts+0x39/0xa0
[ 108.213964][ T6266] __memcg_slab_post_alloc_hook+0x31e/0x7f0
[ 108.214005][ T6266] kmem_cache_alloc_noprof+0x2bf/0x3c0
[ 108.214028][ T6266] ? fib_table_insert+0x4a7/0x1b50
[ 108.214053][ T6266] fib_table_insert+0x4a7/0x1b50
[ 108.214079][ T6266] ? _mutex_trylock_nest_lock+0x100/0x130
[ 108.214099][ T6266] ? rtm_to_fib_config+0x107f/0x13c0
[ 108.214145][ T6266] inet_rtm_newroute+0x12b/0x210
[ 108.214170][ T6266] ? __lock_acquire+0xab9/0xd20
[ 108.214199][ T6266] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 108.214248][ T6266] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 108.214275][ T6266] rtnetlink_rcv_msg+0x7cf/0xb70
[ 108.214300][ T6266] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 108.214319][ T6266] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.214336][ T6266] ? ref_tracker_free+0x63a/0x7d0
[ 108.214355][ T6266] ? __asan_memcpy+0x40/0x70
[ 108.214376][ T6266] ? __pfx_ref_tracker_free+0x10/0x10
[ 108.214392][ T6266] ? __skb_clone+0x63/0x7a0
[ 108.214426][ T6266] netlink_rcv_skb+0x205/0x470
[ 108.214448][ T6266] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.214470][ T6266] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 108.214501][ T6266] ? netlink_deliver_tap+0x2e/0x1b0
[ 108.214529][ T6266] netlink_unicast+0x82c/0x9e0
[ 108.214565][ T6266] ? __pfx_netlink_unicast+0x10/0x10
[ 108.214593][ T6266] ? netlink_sendmsg+0x642/0xb30
[ 108.214615][ T6266] ? skb_put+0x11b/0x210
[ 108.214639][ T6266] netlink_sendmsg+0x805/0xb30
[ 108.214668][ T6266] ? __pfx_netlink_sendmsg+0x10/0x10
[ 108.214699][ T6266] ? aa_sock_msg_perm+0xf1/0x1d0
[ 108.214721][ T6266] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 108.214740][ T6266] ? __pfx_netlink_sendmsg+0x10/0x10
[ 108.214760][ T6266] __sock_sendmsg+0x21c/0x270
[ 108.214786][ T6266] ____sys_sendmsg+0x505/0x830
[ 108.214816][ T6266] ? __pfx_____sys_sendmsg+0x10/0x10
[ 108.214845][ T6266] ? import_iovec+0x74/0xa0
[ 108.214872][ T6266] ___sys_sendmsg+0x21f/0x2a0
[ 108.214898][ T6266] ? __pfx____sys_sendmsg+0x10/0x10
[ 108.214958][ T6266] ? __fget_files+0x2a/0x420
[ 108.214975][ T6266] ? __fget_files+0x3a0/0x420
[ 108.215004][ T6266] __x64_sys_sendmsg+0x19b/0x260
[ 108.215031][ T6266] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 108.215066][ T6266] ? __pfx_ksys_write+0x10/0x10
[ 108.215098][ T6266] ? do_syscall_64+0xbe/0x3b0
[ 108.215123][ T6266] do_syscall_64+0xfa/0x3b0
[ 108.215142][ T6266] ? lockdep_hardirqs_on+0x9c/0x150
[ 108.215161][ T6266] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.215180][ T6266] ? clear_bhb_loop+0x60/0xb0
[ 108.215204][ T6266] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.215222][ T6266] RIP: 0033:0x7f4d8b47cba9
[ 108.215239][ T6266] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 108.215255][ T6266] RSP: 002b:00007f4d8c2480c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 108.215276][ T6266] RAX: ffffffffffffffda RBX: 00007f4d8b59bf80 RCX: 00007f4d8b47cba9
[ 108.215290][ T6266] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 108.215302][ T6266] RBP: 00007f4d8c248120 R08: 0000000000000000 R09: 0000000000000000
[ 108.215314][ T6266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 108.215325][ T6266] R13: 000000000000000b R14: 00007f4d8b59bf80 R15: 00007fff5762e258
[ 108.215356][ T6266]
[ 108.626598][ T6080] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 108.661238][ T6087] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 108.674412][ T6274] netlink: 'syz-executor.2': attribute type 21 has an invalid length.
[ 108.697393][ T59] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.715572][ T59] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.743602][ T6274] netlink: 'syz-executor.2': attribute type 1 has an invalid length.
[ 108.760897][ T6087] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 108.794952][ T59] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.847511][ T6280] netlink: 'syz-executor.2': attribute type 21 has an invalid length.
[ 108.867759][ T6073] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 108.903997][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 108.914516][ T6280] netlink: 'syz-executor.2': attribute type 1 has an invalid length.
[ 108.925171][ T6280] FAULT_INJECTION: forcing a failure.
[ 108.925171][ T6280] name failslab, interval 1, probability 0, space 0, times 0
[ 108.948289][ T6280] CPU: 1 UID: 0 PID: 6280 Comm: syz-executor.2 Not tainted syzkaller #0 PREEMPT(full)
[ 108.948316][ T6280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 108.948327][ T6280] Call Trace:
[ 108.948335][ T6280]
[ 108.948343][ T6280] dump_stack_lvl+0x189/0x250
[ 108.948371][ T6280] ? __pfx____ratelimit+0x10/0x10
[ 108.948390][ T6280] ? __pfx_dump_stack_lvl+0x10/0x10
[ 108.948413][ T6280] ? __pfx__printk+0x10/0x10
[ 108.948445][ T6280] ? __pfx___might_resched+0x10/0x10
[ 108.948463][ T6280] ? fs_reclaim_acquire+0x7d/0x100
[ 108.948485][ T6280] should_fail_ex+0x414/0x560
[ 108.948519][ T6280] should_failslab+0xa8/0x100
[ 108.948548][ T6280] kmem_cache_alloc_node_noprof+0x76/0x3c0
[ 108.948575][ T6280] ? __alloc_skb+0x112/0x2d0
[ 108.948600][ T6280] __alloc_skb+0x112/0x2d0
[ 108.948623][ T6280] netlink_ack+0x146/0xa50
[ 108.948640][ T6280] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.948659][ T6280] ? ref_tracker_free+0x63a/0x7d0
[ 108.948678][ T6280] ? __asan_memcpy+0x40/0x70
[ 108.948699][ T6280] ? __pfx_ref_tracker_free+0x10/0x10
[ 108.948715][ T6280] ? __skb_clone+0x63/0x7a0
[ 108.948748][ T6280] netlink_rcv_skb+0x28c/0x470
[ 108.948769][ T6280] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.948790][ T6280] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 108.948819][ T6280] ? netlink_deliver_tap+0x2e/0x1b0
[ 108.948846][ T6280] netlink_unicast+0x82c/0x9e0
[ 108.948885][ T6280] ? __pfx_netlink_unicast+0x10/0x10
[ 108.948914][ T6280] ? netlink_sendmsg+0x642/0xb30
[ 108.948931][ T6280] ? skb_put+0x11b/0x210
[ 108.948956][ T6280] netlink_sendmsg+0x805/0xb30
[ 108.948986][ T6280] ? __pfx_netlink_sendmsg+0x10/0x10
[ 108.949009][ T6280] ? aa_sock_msg_perm+0xf1/0x1d0
[ 108.949027][ T6280] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 108.949046][ T6280] ? __pfx_netlink_sendmsg+0x10/0x10
[ 108.949067][ T6280] __sock_sendmsg+0x21c/0x270
[ 108.949097][ T6280] ____sys_sendmsg+0x505/0x830
[ 108.949126][ T6280] ? __pfx_____sys_sendmsg+0x10/0x10
[ 108.949159][ T6280] ? import_iovec+0x74/0xa0
[ 108.949188][ T6280] ___sys_sendmsg+0x21f/0x2a0
[ 108.949214][ T6280] ? __pfx____sys_sendmsg+0x10/0x10
[ 108.949277][ T6280] ? __fget_files+0x2a/0x420
[ 108.949293][ T6280] ? __fget_files+0x3a0/0x420
[ 108.949319][ T6280] __x64_sys_sendmsg+0x19b/0x260
[ 108.949345][ T6280] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 108.949378][ T6280] ? __pfx_ksys_write+0x10/0x10
[ 108.949410][ T6280] ? do_syscall_64+0xbe/0x3b0
[ 108.949435][ T6280] do_syscall_64+0xfa/0x3b0
[ 108.949453][ T6280] ? lockdep_hardirqs_on+0x9c/0x150
[ 108.949471][ T6280] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.949489][ T6280] ? clear_bhb_loop+0x60/0xb0
[ 108.949509][ T6280] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.949526][ T6280] RIP: 0033:0x7f4d8b47cba9
[ 108.949543][ T6280] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 108.949557][ T6280] RSP: 002b:00007f4d8c2480c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 108.949578][ T6280] RAX: ffffffffffffffda RBX: 00007f4d8b59bf80 RCX: 00007f4d8b47cba9
[ 108.949591][ T6280] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 108.949603][ T6280] RBP: 00007f4d8c248120 R08: 0000000000000000 R09: 0000000000000000
[ 108.949613][ T6280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 108.949622][ T6280] R13: 000000000000000b R14: 00007f4d8b59bf80 R15: 00007fff5762e258
[ 108.949648][ T6280]
[ 109.312048][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.320921][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.371633][ T6073] veth0_vlan: entered promiscuous mode
[ 109.384346][ T6073] veth1_vlan: entered promiscuous mode
[ 109.438471][ T6073] veth0_macvtap: entered promiscuous mode
[ 109.484670][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.533847][ T6073] veth1_macvtap: entered promiscuous mode
[ 109.552652][ T6295] netlink: 'syz-executor.2': attribute type 21 has an invalid length.
[ 109.614089][ T13] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.624701][ T13] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 109.669384][ T6297] FAULT_INJECTION: forcing a failure.
[ 109.669384][ T6297] name failslab, interval 1, probability 0, space 0, times 0
[ 109.710023][ T6297] CPU: 1 UID: 0 PID: 6297 Comm: syz-executor.5 Not tainted syzkaller #0 PREEMPT(full)
[ 109.710046][ T6297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 109.710057][ T6297] Call Trace:
[ 109.710064][ T6297]
[ 109.710072][ T6297] dump_stack_lvl+0x189/0x250
[ 109.710097][ T6297] ? __pfx____ratelimit+0x10/0x10
[ 109.710115][ T6297] ? __pfx_dump_stack_lvl+0x10/0x10
[ 109.710136][ T6297] ? __pfx__printk+0x10/0x10
[ 109.710166][ T6297] ? __pfx___might_resched+0x10/0x10
[ 109.710184][ T6297] ? fs_reclaim_acquire+0x7d/0x100
[ 109.710208][ T6297] should_fail_ex+0x414/0x560
[ 109.710240][ T6297] should_failslab+0xa8/0x100
[ 109.710268][ T6297] __kmalloc_node_noprof+0xd1/0x4e0
[ 109.710293][ T6297] ? alloc_slab_obj_exts+0x39/0xa0
[ 109.710321][ T6297] alloc_slab_obj_exts+0x39/0xa0
[ 109.710344][ T6297] __memcg_slab_post_alloc_hook+0x31e/0x7f0
[ 109.710384][ T6297] kmem_cache_alloc_noprof+0x2bf/0x3c0
[ 109.710407][ T6297] ? fib_table_insert+0x4a7/0x1b50
[ 109.710434][ T6297] fib_table_insert+0x4a7/0x1b50
[ 109.710468][ T6297] ? fib_trie_table+0x142/0x1d0
[ 109.710498][ T6297] inet_rtm_newroute+0x12b/0x210
[ 109.710523][ T6297] ? __lock_acquire+0xab9/0xd20
[ 109.710563][ T6297] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 109.710615][ T6297] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 109.710640][ T6297] rtnetlink_rcv_msg+0x7cf/0xb70
[ 109.710664][ T6297] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 109.710682][ T6297] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.710700][ T6297] ? ref_tracker_free+0x63a/0x7d0
[ 109.710718][ T6297] ? __asan_memcpy+0x40/0x70
[ 109.710739][ T6297] ? __pfx_ref_tracker_free+0x10/0x10
[ 109.710754][ T6297] ? __skb_clone+0x63/0x7a0
[ 109.710787][ T6297] netlink_rcv_skb+0x205/0x470
[ 109.710809][ T6297] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.710829][ T6297] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 109.710859][ T6297] ? netlink_deliver_tap+0x2e/0x1b0
[ 109.710884][ T6297] netlink_unicast+0x82c/0x9e0
[ 109.710923][ T6297] ? __pfx_netlink_unicast+0x10/0x10
[ 109.710953][ T6297] ? netlink_sendmsg+0x642/0xb30
[ 109.710967][ T6297] ? skb_put+0x11b/0x210
[ 109.710989][ T6297] netlink_sendmsg+0x805/0xb30
[ 109.711018][ T6297] ? __pfx_netlink_sendmsg+0x10/0x10
[ 109.711040][ T6297] ? aa_sock_msg_perm+0xf1/0x1d0
[ 109.711058][ T6297] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 109.711077][ T6297] ? __pfx_netlink_sendmsg+0x10/0x10
[ 109.711098][ T6297] __sock_sendmsg+0x21c/0x270
[ 109.711129][ T6297] ____sys_sendmsg+0x505/0x830
[ 109.711157][ T6297] ? __pfx_____sys_sendmsg+0x10/0x10
[ 109.711190][ T6297] ? import_iovec+0x74/0xa0
[ 109.711214][ T6297] ___sys_sendmsg+0x21f/0x2a0
[ 109.711240][ T6297] ? __pfx____sys_sendmsg+0x10/0x10
[ 109.711302][ T6297] ? __fget_files+0x2a/0x420
[ 109.711316][ T6297] ? __fget_files+0x3a0/0x420
[ 109.711341][ T6297] __x64_sys_sendmsg+0x19b/0x260
[ 109.711365][ T6297] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 109.711399][ T6297] ? __pfx_ksys_write+0x10/0x10
[ 109.711428][ T6297] ? do_syscall_64+0xbe/0x3b0
[ 109.711451][ T6297] do_syscall_64+0xfa/0x3b0
[ 109.711468][ T6297] ? lockdep_hardirqs_on+0x9c/0x150
[ 109.711486][ T6297] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.711504][ T6297] ? clear_bhb_loop+0x60/0xb0
[ 109.711535][ T6297] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.711553][ T6297] RIP: 0033:0x7fbbfea7cba9
[ 109.711570][ T6297] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 109.711586][ T6297] RSP: 002b:00007fbbff6f30c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 109.711607][ T6297] RAX: ffffffffffffffda RBX: 00007fbbfeb9bf80 RCX: 00007fbbfea7cba9
[ 109.711621][ T6297] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 109.711633][ T6297] RBP: 00007fbbff6f3120 R08: 0000000000000000 R09: 0000000000000000
[ 109.711644][ T6297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 109.711655][ T6297] R13: 000000000000000b R14: 00007fbbfeb9bf80 R15: 00007ffda4458a18
[ 109.711686][ T6297]
[ 109.712375][ T13] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.135268][ T13] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.208021][ T6304] FAULT_INJECTION: forcing a failure.
[ 110.208021][ T6304] name failslab, interval 1, probability 0, space 0, times 0
[ 110.221383][ T6302] FAULT_INJECTION: forcing a failure.
[ 110.221383][ T6302] name failslab, interval 1, probability 0, space 0, times 0
[ 110.252584][ T6302] CPU: 0 UID: 0 PID: 6302 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full)
[ 110.252609][ T6302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 110.252620][ T6302] Call Trace:
[ 110.252628][ T6302]
[ 110.252637][ T6302] dump_stack_lvl+0x189/0x250
[ 110.252664][ T6302] ? __pfx____ratelimit+0x10/0x10
[ 110.252683][ T6302] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.252703][ T6302] ? __pfx__printk+0x10/0x10
[ 110.252734][ T6302] ? __pfx___might_resched+0x10/0x10
[ 110.252751][ T6302] ? fs_reclaim_acquire+0x7d/0x100
[ 110.252774][ T6302] should_fail_ex+0x414/0x560
[ 110.252806][ T6302] should_failslab+0xa8/0x100
[ 110.252835][ T6302] __kmalloc_node_noprof+0xd1/0x4e0
[ 110.252860][ T6302] ? alloc_slab_obj_exts+0x39/0xa0
[ 110.252889][ T6302] alloc_slab_obj_exts+0x39/0xa0
[ 110.252913][ T6302] __memcg_slab_post_alloc_hook+0x31e/0x7f0
[ 110.252955][ T6302] kmem_cache_alloc_noprof+0x2bf/0x3c0
[ 110.252979][ T6302] ? fib_table_insert+0x4a7/0x1b50
[ 110.253000][ T6302] fib_table_insert+0x4a7/0x1b50
[ 110.253029][ T6302] ? fib_trie_table+0x142/0x1d0
[ 110.253053][ T6302] inet_rtm_newroute+0x12b/0x210
[ 110.253073][ T6302] ? __lock_acquire+0xab9/0xd20
[ 110.253094][ T6302] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 110.253131][ T6302] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 110.253151][ T6302] rtnetlink_rcv_msg+0x7cf/0xb70
[ 110.253171][ T6302] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 110.253184][ T6302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 110.253197][ T6302] ? ref_tracker_free+0x63a/0x7d0
[ 110.253211][ T6302] ? __asan_memcpy+0x40/0x70
[ 110.253226][ T6302] ? __pfx_ref_tracker_free+0x10/0x10
[ 110.253238][ T6302] ? __skb_clone+0x63/0x7a0
[ 110.253264][ T6302] netlink_rcv_skb+0x205/0x470
[ 110.253282][ T6302] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 110.253299][ T6302] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 110.253325][ T6302] ? netlink_deliver_tap+0x2e/0x1b0
[ 110.253347][ T6302] netlink_unicast+0x82c/0x9e0
[ 110.253376][ T6302] ? __pfx_netlink_unicast+0x10/0x10
[ 110.253400][ T6302] ? netlink_sendmsg+0x642/0xb30
[ 110.253414][ T6302] ? skb_put+0x11b/0x210
[ 110.253434][ T6302] netlink_sendmsg+0x805/0xb30
[ 110.253461][ T6302] ? __pfx_netlink_sendmsg+0x10/0x10
[ 110.253493][ T6302] ? aa_sock_msg_perm+0xf1/0x1d0
[ 110.253514][ T6302] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 110.253535][ T6302] ? __pfx_netlink_sendmsg+0x10/0x10
[ 110.253555][ T6302] __sock_sendmsg+0x21c/0x270
[ 110.253587][ T6302] ____sys_sendmsg+0x505/0x830
[ 110.253620][ T6302] ? __pfx_____sys_sendmsg+0x10/0x10
[ 110.253650][ T6302] ? import_iovec+0x74/0xa0
[ 110.253678][ T6302] ___sys_sendmsg+0x21f/0x2a0
[ 110.253703][ T6302] ? __pfx____sys_sendmsg+0x10/0x10
[ 110.253764][ T6302] ? __fget_files+0x2a/0x420
[ 110.253779][ T6302] ? __fget_files+0x3a0/0x420
[ 110.253806][ T6302] __x64_sys_sendmsg+0x19b/0x260
[ 110.253830][ T6302] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 110.253865][ T6302] ? __pfx_ksys_write+0x10/0x10
[ 110.253897][ T6302] ? do_syscall_64+0xbe/0x3b0
[ 110.253919][ T6302] do_syscall_64+0xfa/0x3b0
[ 110.253937][ T6302] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.253955][ T6302] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.253972][ T6302] ? clear_bhb_loop+0x60/0xb0
[ 110.253995][ T6302] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.254012][ T6302] RIP: 0033:0x7fa71ac7cba9
[ 110.254029][ T6302] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 110.254043][ T6302] RSP: 002b:00007fa71b9ea0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 110.254062][ T6302] RAX: ffffffffffffffda RBX: 00007fa71ad9bf80 RCX: 00007fa71ac7cba9
[ 110.254076][ T6302] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 110.254088][ T6302] RBP: 00007fa71b9ea120 R08: 0000000000000000 R09: 0000000000000000
[ 110.254100][ T6302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 110.254110][ T6302] R13: 000000000000000b R14: 00007fa71ad9bf80 R15: 00007ffe0aabdb88
[ 110.254139][ T6302]
[ 110.254653][ T6312] FAULT_INJECTION: forcing a failure.
[ 110.254653][ T6312] name fail_usercopy, interval 1, probability 0, space 0, times 1
[ 110.254707][ T6304] CPU: 0 UID: 0 PID: 6304 Comm: syz-executor.2 Not tainted syzkaller #0 PREEMPT(full)
[ 110.254723][ T6304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 110.254732][ T6304] Call Trace:
[ 110.254738][ T6304]
[ 110.254743][ T6304] dump_stack_lvl+0x189/0x250
[ 110.254763][ T6304] ? __pfx____ratelimit+0x10/0x10
[ 110.254778][ T6304] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.254795][ T6304] ? __pfx__printk+0x10/0x10
[ 110.254813][ T6304] ? netlink_unicast+0x82c/0x9e0
[ 110.254835][ T6304] ? ___sys_sendmsg+0x21f/0x2a0
[ 110.254850][ T6304] ? do_syscall_64+0xfa/0x3b0
[ 110.254874][ T6304] should_fail_ex+0x414/0x560
[ 110.254901][ T6304] should_failslab+0xa8/0x100
[ 110.254926][ T6304] kmem_cache_alloc_noprof+0x73/0x3c0
[ 110.254946][ T6304] ? skb_clone+0x212/0x3a0
[ 110.254968][ T6304] skb_clone+0x212/0x3a0
[ 110.254990][ T6304] __netlink_deliver_tap+0x404/0x850
[ 110.255017][ T6304] ? netlink_deliver_tap+0x2e/0x1b0
[ 110.255037][ T6304] netlink_deliver_tap+0x19c/0x1b0
[ 110.255057][ T6304] netlink_sendskb+0x68/0x140
[ 110.255084][ T6304] netlink_unicast+0x397/0x9e0
[ 110.255108][ T6304] ? __asan_memcpy+0x40/0x70
[ 110.255136][ T6304] ? __pfx_netlink_unicast+0x10/0x10
[ 110.255173][ T6304] netlink_rcv_skb+0x28c/0x470
[ 110.255194][ T6304] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 110.255211][ T6304] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 110.255229][ T6312]
[ 110.255236][ T6312] ======================================================
[ 110.255233][ T6304] ? netlink_deliver_tap+0x2e/0x1b0
[ 110.255243][ T6312] WARNING: possible circular locking dependency detected
[ 110.255255][ T6312] syzkaller #0 Not tainted
[ 110.255263][ T6312] ------------------------------------------------------
[ 110.255255][ T6304] netlink_unicast+0x82c/0x9e0
[ 110.255270][ T6312] syz-executor.5/6312 is trying to acquire lock:
[ 110.255280][ T6312] ffffffff8e12e320 (console_owner){-...}-{0:0}
[ 110.255290][ T6304] ? __pfx_netlink_unicast+0x10/0x10
[ 110.255305][ T6312] , at: console_flush_all+0x13a/0xc40
[ 110.255318][ T6304] ? netlink_sendmsg+0x642/0xb30
[ 110.255328][ T6312]
[ 110.255328][ T6312] but task is already holding lock:
[ 110.255334][ T6312] ffff8880b8739f98 (
[ 110.255337][ T6304] ? skb_put+0x11b/0x210
[ 110.255344][ T6312] &rq->__lock
[ 110.255349][ T6312] ){-.-.}-{2:2}
[ 110.255360][ T6304] netlink_sendmsg+0x805/0xb30
[ 110.255358][ T6312] , at: raw_spin_rq_lock_nested+0x2a/0x140
[ 110.255386][ T6312]
[ 110.255386][ T6312] which lock already depends on the new lock.
[ 110.255386][ T6312]
[ 110.255385][ T6304] ? __pfx_netlink_sendmsg+0x10/0x10
[ 110.255392][ T6312]
[ 110.255392][ T6312] the existing dependency chain (in reverse order) is:
[ 110.255398][ T6312]
[ 110.255398][ T6312] -> #5 (&rq->__lock
[ 110.255406][ T6304] ? aa_sock_msg_perm+0xf1/0x1d0
[ 110.255411][ T6312] ){-.-.}-{2:2}:
[ 110.255425][ T6304] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 110.255425][ T6312] lock_acquire+0x120/0x360
[ 110.255445][ T6304] ? __pfx_netlink_sendmsg+0x10/0x10
[ 110.255450][ T6312] _raw_spin_lock_nested+0x32/0x50
[ 110.255468][ T6312] raw_spin_rq_lock_nested+0x2a/0x140
[ 110.255465][ T6304] __sock_sendmsg+0x21c/0x270
[ 110.255493][ T6312] task_rq_lock+0xbc/0x470
[ 110.255502][ T6304] ____sys_sendmsg+0x505/0x830
[ 110.255518][ T6312] cgroup_move_task+0x92/0x2a0
[ 110.255527][ T6304] ? __pfx_____sys_sendmsg+0x10/0x10
[ 110.255536][ T6312] css_set_move_task+0x658/0x9e0
[ 110.255553][ T6304] ? import_iovec+0x74/0xa0
[ 110.255556][ T6312] cgroup_post_fork+0x1ef/0x790
[ 110.255576][ T6312] copy_process+0x3862/0x3c00
[ 110.255579][ T6304] ___sys_sendmsg+0x21f/0x2a0
[ 110.255595][ T6312] kernel_clone+0x21e/0x840
[ 110.255602][ T6304] ? __pfx____sys_sendmsg+0x10/0x10
[ 110.255614][ T6312] user_mode_thread+0xdd/0x140
[ 110.255633][ T6312] rest_init+0x23/0x300
[ 110.255640][ T6304] ? __fget_files+0x2a/0x420
[ 110.255656][ T6304] ? __fget_files+0x3a0/0x420
[ 110.255654][ T6312] start_kernel+0x3a9/0x410
[ 110.255675][ T6312] x86_64_start_reservations+0x24/0x30
[ 110.255676][ T6304] __x64_sys_sendmsg+0x19b/0x260
[ 110.255698][ T6312] x86_64_start_kernel+0x143/0x1c0
[ 110.255700][ T6304] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 110.255720][ T6312] common_startup_64+0x13e/0x147
[ 110.255727][ T6304] ? __pfx_ksys_write+0x10/0x10
[ 110.255755][ T6312]
[ 110.255755][ T6312] -> #4 (&p->pi_lock
[ 110.255760][ T6304] ? do_syscall_64+0xbe/0x3b0
[ 110.255767][ T6312] ){-.-.}-{2:2}:
[ 110.255779][ T6312] lock_acquire+0x120/0x360
[ 110.255783][ T6304] do_syscall_64+0xfa/0x3b0
[ 110.255802][ T6304] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.255804][ T6312] _raw_spin_lock_irqsave+0xa7/0xf0
[ 110.255820][ T6304] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.255829][ T6312] try_to_wake_up+0x67/0x12b0
[ 110.255839][ T6304] ? clear_bhb_loop+0x60/0xb0
[ 110.255850][ T6312] create_worker+0x503/0x720
[ 110.255860][ T6304] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.255873][ T6312] workqueue_init+0x3f0/0x6a0
[ 110.255878][ T6304] RIP: 0033:0x7f4d8b47cba9
[ 110.255893][ T6304] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 110.255896][ T6312] kernel_init_freeable+0x302/0x4b0
[ 110.255909][ T6304] RSP: 002b:00007f4d8c2480c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 110.255914][ T6312] kernel_init+0x1d/0x1d0
[ 110.255928][ T6304] RAX: ffffffffffffffda RBX: 00007f4d8b59bf80 RCX: 00007f4d8b47cba9
[ 110.255935][ T6312] ret_from_fork+0x436/0x7d0
[ 110.255942][ T6304] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 110.255954][ T6304] RBP: 00007f4d8c248120 R08: 0000000000000000 R09: 0000000000000000
[ 110.255956][ T6312] ret_from_fork_asm+0x1a/0x30
[ 110.255966][ T6304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 110.255979][ T6312]
[ 110.255979][ T6312] -> #3
[ 110.255977][ T6304] R13: 000000000000000b R14: 00007f4d8b59bf80 R15: 00007fff5762e258
[ 110.255985][ T6312] (&pool->lock){-.-.}-{2:2}
[ 110.255997][ T6304]
[ 110.256002][ T6312] :
[ 110.256006][ T6312] lock_acquire+0x120/0x360
[ 110.256027][ T6312] _raw_spin_lock+0x2e/0x40
[ 110.256047][ T6312] __queue_work+0x809/0xfb0
[ 110.256062][ T6312] queue_work_on+0x181/0x270
[ 110.256077][ T6312] rpm_suspend+0xe54/0x1720
[ 110.256094][ T6312] __pm_runtime_idle+0x12f/0x1a0
[ 110.256110][ T6312] __device_attach+0x342/0x400
[ 110.256130][ T6312] bus_probe_device+0x185/0x260
[ 110.256145][ T6312] device_add+0x7b6/0xb50
[ 110.256164][ T6312] serial_base_port_add+0x2e3/0x410
[ 110.256187][ T6312] serial_core_register_port+0x369/0x27c0
[ 110.256203][ T6312] serial8250_register_8250_port+0x16db/0x2050
[ 110.256230][ T6312] serial_pnp_probe+0x527/0x790
[ 110.256243][ T6312] pnp_device_probe+0x30b/0x4c0
[ 110.256255][ T6312] really_probe+0x26d/0x9e0
[ 110.256272][ T6312] __driver_probe_device+0x18c/0x2f0
[ 110.256290][ T6312] driver_probe_device+0x4f/0x430
[ 110.256309][ T6312] __driver_attach+0x452/0x700
[ 110.256329][ T6312] bus_for_each_dev+0x233/0x2b0
[ 110.256343][ T6312] bus_add_driver+0x345/0x640
[ 110.256358][ T6312] driver_register+0x23a/0x320
[ 110.256380][ T6312] serial8250_init+0x8f/0x160
[ 110.256401][ T6312] do_one_initcall+0x233/0x820
[ 110.256422][ T6312] do_initcall_level+0x104/0x190
[ 110.256438][ T6312] do_initcalls+0x59/0xa0
[ 110.256453][ T6312] kernel_init_freeable+0x334/0x4b0
[ 110.256470][ T6312] kernel_init+0x1d/0x1d0
[ 110.256488][ T6312] ret_from_fork+0x436/0x7d0
[ 110.256504][ T6312] ret_from_fork_asm+0x1a/0x30
[ 110.256525][ T6312]
[ 110.256525][ T6312] -> #2 (&dev->power.lock){-.-.}-{3:3}:
[ 110.256550][ T6312] lock_acquire+0x120/0x360
[ 110.256572][ T6312] _raw_spin_lock_irqsave+0xa7/0xf0
[ 110.256594][ T6312] __pm_runtime_resume+0x10f/0x180
[ 110.256611][ T6312] __uart_start+0x171/0x460
[ 110.256622][ T6312] uart_write+0xdc/0x130
[ 110.256637][ T6312] n_tty_write+0xd29/0x1200
[ 110.256658][ T6312] file_tty_write+0x551/0xa20
[ 110.256672][ T6312] vfs_write+0x5c6/0xb30
[ 110.256693][ T6312] ksys_write+0x145/0x250
[ 110.256713][ T6312] do_syscall_64+0xfa/0x3b0
[ 110.256737][ T6312] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.256754][ T6312]
[ 110.256754][ T6312] -> #1 (&port_lock_key){-.-.}-{3:3}:
[ 110.256777][ T6312] lock_acquire+0x120/0x360
[ 110.256801][ T6312] _raw_spin_lock_irqsave+0xa7/0xf0
[ 110.256825][ T6312] serial8250_console_write+0x17e/0x1ba0
[ 110.256843][ T6312] console_flush_all+0x728/0xc40
[ 110.256863][ T6312] console_unlock+0xc4/0x270
[ 110.256878][ T6312] vprintk_emit+0x5b7/0x7a0
[ 110.256895][ T6312] _printk+0xcf/0x120
[ 110.256916][ T6312] register_console+0xa8b/0xf90
[ 110.256934][ T6312] univ8250_console_init+0x3a/0x70
[ 110.256955][ T6312] console_init+0x10e/0x430
[ 110.256975][ T6312] start_kernel+0x254/0x410
[ 110.256990][ T6312] x86_64_start_reservations+0x24/0x30
[ 110.257011][ T6312] x86_64_start_kernel+0x143/0x1c0
[ 110.257032][ T6312] common_startup_64+0x13e/0x147
[ 110.257055][ T6312]
[ 110.257055][ T6312] -> #0 (console_owner){-...}-{0:0}:
[ 110.257080][ T6312] validate_chain+0xb9b/0x2140
[ 110.257096][ T6312] __lock_acquire+0xab9/0xd20
[ 110.257120][ T6312] lock_acquire+0x120/0x360
[ 110.257143][ T6312] console_flush_all+0x6d2/0xc40
[ 110.257162][ T6312] console_unlock+0xc4/0x270
[ 110.257178][ T6312] vprintk_emit+0x5b7/0x7a0
[ 110.257195][ T6312] _printk+0xcf/0x120
[ 110.257216][ T6312] should_fail_ex+0x3f5/0x560
[ 110.257238][ T6312] strncpy_from_user+0x36/0x290
[ 110.257260][ T6312] strncpy_from_user_nofault+0x72/0x150
[ 110.257279][ T6312] bpf_probe_read_user_str+0x2a/0x70
[ 110.257295][ T6312] bpf_prog_6fb7ada547f278f2+0x3e/0x44
[ 110.257307][ T6312] bpf_trace_run4+0x28b/0x4a0
[ 110.257328][ T6312] __bpf_trace_sched_switch+0x17a/0x1e0
[ 110.257349][ T6312] __traceiter_sched_switch+0x9a/0xd0
[ 110.257369][ T6312] __schedule+0x238f/0x4cc0
[ 110.257394][ T6312] preempt_schedule_irq+0xb5/0x150
[ 110.257409][ T6312] irqentry_exit+0x6f/0x90
[ 110.257424][ T6312] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 110.257442][ T6312] lock_release+0x2b5/0x3e0
[ 110.257465][ T6312] unwind_next_frame+0x19a9/0x2390
[ 110.257484][ T6312] arch_stack_walk+0x11c/0x150
[ 110.257503][ T6312] stack_trace_save+0x9c/0xe0
[ 110.257522][ T6312] kasan_save_track+0x3e/0x80
[ 110.257542][ T6312] __kasan_kmalloc+0x93/0xb0
[ 110.257563][ T6312] __kmalloc_noprof+0x27a/0x4f0
[ 110.257584][ T6312] ip6_tun_build_state+0x140/0x6a0
[ 110.257602][ T6312] lwtunnel_build_state+0x384/0x4c0
[ 110.257624][ T6312] fib_nh_common_init+0x127/0x3b0
[ 110.257650][ T6312] fib_nh_init+0x9e/0x410
[ 110.257662][ T6312] fib_create_info+0x1be1/0x3210
[ 110.257675][ T6312] fib_table_insert+0xc6/0x1b50
[ 110.257691][ T6312] inet_rtm_newroute+0x12b/0x210
[ 110.257715][ T6312] rtnetlink_rcv_msg+0x7cf/0xb70
[ 110.257738][ T6312] netlink_rcv_skb+0x205/0x470
[ 110.257753][ T6312] netlink_unicast+0x82c/0x9e0
[ 110.257777][ T6312] netlink_sendmsg+0x805/0xb30
[ 110.257794][ T6312] __sock_sendmsg+0x21c/0x270
[ 110.257818][ T6312] ____sys_sendmsg+0x505/0x830
[ 110.257838][ T6312] ___sys_sendmsg+0x21f/0x2a0
[ 110.257858][ T6312] __x64_sys_sendmsg+0x19b/0x260
[ 110.257879][ T6312] do_syscall_64+0xfa/0x3b0
[ 110.257897][ T6312] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.257914][ T6312]
[ 110.257914][ T6312] other info that might help us debug this:
[ 110.257914][ T6312]
[ 110.257920][ T6312] Chain exists of:
[ 110.257920][ T6312] console_owner --> &p->pi_lock --> &rq->__lock
[ 110.257920][ T6312]
[ 110.257948][ T6312] Possible unsafe locking scenario:
[ 110.257948][ T6312]
[ 110.257954][ T6312] CPU0 CPU1
[ 110.257959][ T6312] ---- ----
[ 110.257965][ T6312] lock(&rq->__lock);
[ 110.257976][ T6312] lock(&p->pi_lock);
[ 110.257988][ T6312] lock(&rq->__lock);
[ 110.258000][ T6312] lock(console_owner);
[ 110.258011][ T6312]
[ 110.258011][ T6312] *** DEADLOCK ***
[ 110.258011][ T6312]
[ 110.258015][ T6312] 5 locks held by syz-executor.5/6312:
[ 110.258025][ T6312] #0: ffffffff8f539e08 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newroute+0x109/0x210
[ 110.258075][ T6312] #1: ffff8880b8739f98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140
[ 110.258126][ T6312] #2: ffffffff8e13a0e0 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run4+0x19c/0x4a0
[ 110.258172][ T6312] #3: ffffffff8e12e380 (console_lock){+.+.}-{0:0}, at: _printk+0xcf/0x120
[ 110.258218][ T6312] #4: ffffffff8e015c50 (console_srcu){....}-{0:0}, at: console_flush_all+0x13a/0xc40
[ 110.258262][ T6312]
[ 110.258262][ T6312] stack backtrace:
[ 110.258271][ T6312] CPU: 1 UID: 0 PID: 6312 Comm: syz-executor.5 Not tainted syzkaller #0 PREEMPT(full)
[ 110.258291][ T6312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 110.258301][ T6312] Call Trace:
[ 110.258308][ T6312]
[ 110.258315][ T6312] dump_stack_lvl+0x189/0x250
[ 110.258337][ T6312] ? __pfx_dump_stack_lvl+0x10/0x10
[ 110.258359][ T6312] ? __pfx__printk+0x10/0x10
[ 110.258384][ T6312] ? print_lock_name+0xde/0x100
[ 110.258409][ T6312] print_circular_bug+0x2ee/0x310
[ 110.258431][ T6312] check_noncircular+0x134/0x160
[ 110.258453][ T6312] validate_chain+0xb9b/0x2140
[ 110.258481][ T6312] __lock_acquire+0xab9/0xd20
[ 110.258508][ T6312] ? console_flush_all+0x13a/0xc40
[ 110.258528][ T6312] lock_acquire+0x120/0x360
[ 110.258553][ T6312] ? console_flush_all+0x13a/0xc40
[ 110.258576][ T6312] ? do_raw_spin_unlock+0x122/0x240
[ 110.258598][ T6312] ? console_flush_all+0x13a/0xc40
[ 110.258619][ T6312] console_flush_all+0x6d2/0xc40
[ 110.258639][ T6312] ? console_flush_all+0x13a/0xc40
[ 110.258662][ T6312] ? console_flush_all+0x13a/0xc40
[ 110.258685][ T6312] ? __pfx_console_flush_all+0x10/0x10
[ 110.258711][ T6312] ? is_printk_cpu_sync_owner+0x32/0x40
[ 110.258743][ T6312] console_unlock+0xc4/0x270
[ 110.258763][ T6312] ? __pfx_console_unlock+0x10/0x10
[ 110.258783][ T6312] ? is_printk_cpu_sync_owner+0x32/0x40
[ 110.258809][ T6312] vprintk_emit+0x5b7/0x7a0
[ 110.258828][ T6312] ? __pfx_vprintk_emit+0x10/0x10
[ 110.258853][ T6312] _printk+0xcf/0x120
[ 110.258876][ T6312] ? __pfx____ratelimit+0x10/0x10
[ 110.258894][ T6312] ? __pfx__printk+0x10/0x10
[ 110.258923][ T6312] should_fail_ex+0x3f5/0x560
[ 110.258950][ T6312] strncpy_from_user+0x36/0x290
[ 110.258976][ T6312] strncpy_from_user_nofault+0x72/0x150
[ 110.258999][ T6312] bpf_probe_read_user_str+0x2a/0x70
[ 110.259017][ T6312] bpf_prog_6fb7ada547f278f2+0x3e/0x44
[ 110.259032][ T6312] bpf_trace_run4+0x28b/0x4a0
[ 110.259054][ T6312] ? bpf_trace_run4+0x19c/0x4a0
[ 110.259076][ T6312] ? __pfx_bpf_trace_run4+0x10/0x10
[ 110.259099][ T6312] ? rcu_read_lock_sched_held+0x89/0x100
[ 110.259120][ T6312] ? __bpf_trace_sched_switch+0x15f/0x1e0
[ 110.259144][ T6312] __bpf_trace_sched_switch+0x17a/0x1e0
[ 110.259168][ T6312] ? __pfx___bpf_trace_sched_switch+0x10/0x10
[ 110.259191][ T6312] ? psi_group_change+0xab8/0x1050
[ 110.259211][ T6312] ? __schedule+0x22e9/0x4cc0
[ 110.259240][ T6312] ? psi_task_switch+0x4e3/0x880
[ 110.259257][ T6312] ? __pfx___bpf_trace_sched_switch+0x10/0x10
[ 110.259281][ T6312] __traceiter_sched_switch+0x9a/0xd0
[ 110.259307][ T6312] __schedule+0x238f/0x4cc0
[ 110.259336][ T6312] ? rcu_read_lock_sched_held+0x89/0x100
[ 110.259356][ T6312] ? __pfx_rcu_read_lock_sched_held+0x10/0x10
[ 110.259381][ T6312] ? __pfx___schedule+0x10/0x10
[ 110.259414][ T6312] ? preempt_schedule_irq+0xaa/0x150
[ 110.259432][ T6312] preempt_schedule_irq+0xb5/0x150
[ 110.259448][ T6312] ? __pfx_preempt_schedule_irq+0x10/0x10
[ 110.259482][ T6312] ? rcu_irq_exit_check_preempt+0xdf/0x210
[ 110.259498][ T6312] irqentry_exit+0x6f/0x90
[ 110.259511][ T6312] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 110.259527][ T6312] RIP: 0010:lock_release+0x2b5/0x3e0
[ 110.259553][ T6312] Code: 51 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f7 44 24 20 00 02 00 00 75 56 f7 c3 00 02 00 00 74 01 fb 65 48 8b 05 0b 2f 03 11 <48> 3b 44 24 28 0f 85 8b 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e
[ 110.259567][ T6312] RSP: 0018:ffffc90004f7e930 EFLAGS: 00000206
[ 110.259582][ T6312] RAX: 12115aab1da9ae00 RBX: 0000000000000202 RCX: 12115aab1da9ae00
[ 110.259595][ T6312] RDX: 0000000000000001 RSI: ffffffff8dba9339 RDI: ffffffff8be33d80
[ 110.259607][ T6312] RBP: ffff88802ca6c718 R08: ffffc90004f7f530 R09: 0000000000000000
[ 110.259619][ T6312] R10: ffffc90004f7eab8 R11: fffff520009efd59 R12: 0000000000000001
[ 110.259632][ T6312] R13: 0000000000000001 R14: ffffffff8e13a0e0 R15: ffff88802ca6bc00
[ 110.259653][ T6312] ? unwind_next_frame+0xa5/0x2390
[ 110.259674][ T6312] ? unwind_next_frame+0xa5/0x2390
[ 110.259693][ T6312] unwind_next_frame+0x19a9/0x2390
[ 110.259716][ T6312] ? unwind_next_frame+0xa5/0x2390
[ 110.259743][ T6312] ? inet_rtm_newroute+0x12b/0x210
[ 110.259770][ T6312] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 110.259791][ T6312] arch_stack_walk+0x11c/0x150
[ 110.259815][ T6312] ? rtnetlink_rcv_msg+0x7cf/0xb70
[ 110.259834][ T6312] stack_trace_save+0x9c/0xe0
[ 110.259854][ T6312] ? __pfx_stack_trace_save+0x10/0x10
[ 110.259879][ T6312] kasan_save_track+0x3e/0x80
[ 110.259900][ T6312] ? kasan_save_track+0x3e/0x80
[ 110.259920][ T6312] ? __kasan_kmalloc+0x93/0xb0
[ 110.259941][ T6312] ? __kmalloc_noprof+0x27a/0x4f0
[ 110.259961][ T6312] ? ip6_tun_build_state+0x140/0x6a0
[ 110.259977][ T6312] ? lwtunnel_build_state+0x384/0x4c0
[ 110.260000][ T6312] ? fib_nh_common_init+0x127/0x3b0
[ 110.260025][ T6312] ? fib_nh_init+0x9e/0x410
[ 110.260039][ T6312] ? fib_create_info+0x1be1/0x3210
[ 110.260054][ T6312] ? fib_table_insert+0xc6/0x1b50
[ 110.260071][ T6312] ? inet_rtm_newroute+0x12b/0x210
[ 110.260115][ T6312] __kasan_kmalloc+0x93/0xb0
[ 110.260139][ T6312] __kmalloc_noprof+0x27a/0x4f0
[ 110.260162][ T6312] ? ip6_tun_build_state+0x140/0x6a0
[ 110.260182][ T6312] ip6_tun_build_state+0x140/0x6a0
[ 110.260202][ T6312] ? __pfx_ip6_tun_build_state+0x10/0x10
[ 110.260222][ T6312] ? __lock_acquire+0xab9/0xd20
[ 110.260255][ T6312] ? lwtunnel_build_state+0xe2/0x4c0
[ 110.260280][ T6312] lwtunnel_build_state+0x384/0x4c0
[ 110.260304][ T6312] ? lwtunnel_build_state+0xe2/0x4c0
[ 110.260329][ T6312] fib_nh_common_init+0x127/0x3b0
[ 110.260359][ T6312] ? __pfx_fib_nh_common_init+0x10/0x10
[ 110.260387][ T6312] ? __pfx_ip_fib_metrics_init+0x10/0x10
[ 110.260407][ T6312] fib_nh_init+0x9e/0x410
[ 110.260425][ T6312] fib_create_info+0x1be1/0x3210
[ 110.260451][ T6312] fib_table_insert+0xc6/0x1b50
[ 110.260473][ T6312] ? __pfx___mutex_lock+0x10/0x10
[ 110.260489][ T6312] ? rtm_to_fib_config+0x107f/0x13c0
[ 110.260523][ T6312] inet_rtm_newroute+0x12b/0x210
[ 110.260548][ T6312] ? __lock_acquire+0xab9/0xd20
[ 110.260573][ T6312] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 110.260607][ T6312] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 110.260632][ T6312] rtnetlink_rcv_msg+0x7cf/0xb70
[ 110.260652][ T6312] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 110.260669][ T6312] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 110.260686][ T6312] ? ref_tracker_free+0x63a/0x7d0
[ 110.260702][ T6312] ? __asan_memcpy+0x40/0x70
[ 110.260722][ T6312] ? __pfx_ref_tracker_free+0x10/0x10
[ 110.260744][ T6312] ? __skb_clone+0x63/0x7a0
[ 110.260769][ T6312] netlink_rcv_skb+0x205/0x470
[ 110.260787][ T6312] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 110.260806][ T6312] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 110.260827][ T6312] ? netlink_deliver_tap+0x2e/0x1b0
[ 110.260848][ T6312] netlink_unicast+0x82c/0x9e0
[ 110.260878][ T6312] ? __pfx_netlink_unicast+0x10/0x10
[ 110.260904][ T6312] ? netlink_sendmsg+0x642/0xb30
[ 110.260921][ T6312] ? skb_put+0x11b/0x210
[ 110.260942][ T6312] netlink_sendmsg+0x805/0xb30
[ 110.260965][ T6312] ? __pfx_netlink_sendmsg+0x10/0x10
[ 110.260986][ T6312] ? aa_sock_msg_perm+0xf1/0x1d0
[ 110.261005][ T6312] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 110.261024][ T6312] ? __pfx_netlink_sendmsg+0x10/0x10
[ 110.261042][ T6312] __sock_sendmsg+0x21c/0x270
[ 110.261068][ T6312] ____sys_sendmsg+0x505/0x830
[ 110.261091][ T6312] ? __pfx_____sys_sendmsg+0x10/0x10
[ 110.261116][ T6312] ? import_iovec+0x74/0xa0
[ 110.261139][ T6312] ___sys_sendmsg+0x21f/0x2a0
[ 110.261161][ T6312] ? __pfx____sys_sendmsg+0x10/0x10
[ 110.261197][ T6312] ? __fget_files+0x2a/0x420
[ 110.261211][ T6312] ? __fget_files+0x3a0/0x420
[ 110.261231][ T6312] __x64_sys_sendmsg+0x19b/0x260
[ 110.261254][ T6312] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 110.261279][ T6312] ? __pfx_ksys_write+0x10/0x10
[ 110.261304][ T6312] ? do_syscall_64+0xbe/0x3b0
[ 110.261324][ T6312] do_syscall_64+0xfa/0x3b0
[ 110.261342][ T6312] ? lockdep_hardirqs_on+0x9c/0x150
[ 110.261358][ T6312] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.261375][ T6312] ? clear_bhb_loop+0x60/0xb0
[ 110.261395][ T6312] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.261412][ T6312] RIP: 0033:0x7fbbfea7cba9
[ 110.261426][ T6312] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 110.261441][ T6312] RSP: 002b:00007fbbff6f30c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 110.261458][ T6312] RAX: ffffffffffffffda RBX: 00007fbbfeb9bf80 RCX: 00007fbbfea7cba9
[ 110.261471][ T6312] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 110.261481][ T6312] RBP: 00007fbbff6f3120 R08: 0000000000000000 R09: 0000000000000000
[ 110.261492][ T6312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 110.261503][ T6312] R13: 000000000000000b R14: 00007fbbfeb9bf80 R15: 00007ffda4458a18
[ 110.261522][ T6312]
[ 112.761336][ T6312] CPU: 1 UID: 0 PID: 6312 Comm: syz-executor.5 Not tainted syzkaller #0 PREEMPT(full)
[ 112.761351][ T6312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 112.761358][ T6312] Call Trace:
[ 112.761365][ T6312]
[ 112.761371][ T6312] dump_stack_lvl+0x189/0x250
[ 112.761387][ T6312] ? __pfx____ratelimit+0x10/0x10
[ 112.761397][ T6312] ? __pfx_dump_stack_lvl+0x10/0x10
[ 112.761408][ T6312] ? __pfx__printk+0x10/0x10
[ 112.761425][ T6312] should_fail_ex+0x414/0x560
[ 112.761441][ T6312] strncpy_from_user+0x36/0x290
[ 112.761456][ T6312] strncpy_from_user_nofault+0x72/0x150
[ 112.761469][ T6312] bpf_probe_read_user_str+0x2a/0x70
[ 112.761479][ T6312] bpf_prog_6fb7ada547f278f2+0x3e/0x44
[ 112.761488][ T6312] bpf_trace_run4+0x28b/0x4a0
[ 112.761500][ T6312] ? bpf_trace_run4+0x19c/0x4a0
[ 112.761512][ T6312] ? __pfx_bpf_trace_run4+0x10/0x10
[ 112.761524][ T6312] ? rcu_read_lock_sched_held+0x89/0x100
[ 112.761536][ T6312] ? __bpf_trace_sched_switch+0x15f/0x1e0
[ 112.761551][ T6312] __bpf_trace_sched_switch+0x17a/0x1e0
[ 112.761564][ T6312] ? __pfx___bpf_trace_sched_switch+0x10/0x10
2025/09/24 08:57:17 executed programs: 13
[ 112.761576][ T6312] ? psi_group_change+0xab8/0x1050
[ 112.761588][ T6312] ? __schedule+0x22e9/0x4cc0
[ 112.761604][ T6312] ? psi_task_switch+0x4e3/0x880
[ 112.761613][ T6312] ? __pfx___bpf_trace_sched_switch+0x10/0x10
[ 112.761625][ T6312] __traceiter_sched_switch+0x9a/0xd0
[ 112.761638][ T6312] __schedule+0x238f/0x4cc0
[ 112.761654][ T6312] ? rcu_read_lock_sched_held+0x89/0x100
[ 112.761664][ T6312] ? __pfx_rcu_read_lock_sched_held+0x10/0x10
[ 112.761677][ T6312] ? __pfx___schedule+0x10/0x10
[ 112.761695][ T6312] ? preempt_schedule_irq+0xaa/0x150
[ 112.761704][ T6312] preempt_schedule_irq+0xb5/0x150
[ 112.761713][ T6312] ? __pfx_preempt_schedule_irq+0x10/0x10
[ 112.761724][ T6312] ? rcu_irq_exit_check_preempt+0xdf/0x210
[ 112.761734][ T6312] irqentry_exit+0x6f/0x90
[ 112.761743][ T6312] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 112.761755][ T6312] RIP: 0010:lock_release+0x2b5/0x3e0
[ 112.761771][ T6312] Code: 51 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f7 44 24 20 00 02 00 00 75 56 f7 c3 00 02 00 00 74 01 fb 65 48 8b 05 0b 2f 03 11 <48> 3b 44 24 28 0f 85 8b 00 00 00 48 83 c4 30 5b 41 5c 41 5d 41 5e
[ 112.761779][ T6312] RSP: 0018:ffffc90004f7e930 EFLAGS: 00000206
[ 112.761789][ T6312] RAX: 12115aab1da9ae00 RBX: 0000000000000202 RCX: 12115aab1da9ae00
[ 112.761796][ T6312] RDX: 0000000000000001 RSI: ffffffff8dba9339 RDI: ffffffff8be33d80
[ 112.761803][ T6312] RBP: ffff88802ca6c718 R08: ffffc90004f7f530 R09: 0000000000000000
[ 112.761810][ T6312] R10: ffffc90004f7eab8 R11: fffff520009efd59 R12: 0000000000000001
[ 112.761816][ T6312] R13: 0000000000000001 R14: ffffffff8e13a0e0 R15: ffff88802ca6bc00
[ 112.761827][ T6312] ? unwind_next_frame+0xa5/0x2390
[ 112.761840][ T6312] ? unwind_next_frame+0xa5/0x2390
[ 112.761850][ T6312] unwind_next_frame+0x19a9/0x2390
[ 112.761861][ T6312] ? unwind_next_frame+0xa5/0x2390
[ 112.761872][ T6312] ? inet_rtm_newroute+0x12b/0x210
[ 112.761887][ T6312] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 112.761899][ T6312] arch_stack_walk+0x11c/0x150
[ 112.761912][ T6312] ? rtnetlink_rcv_msg+0x7cf/0xb70
[ 112.761923][ T6312] stack_trace_save+0x9c/0xe0
[ 112.761935][ T6312] ? __pfx_stack_trace_save+0x10/0x10
[ 112.761948][ T6312] kasan_save_track+0x3e/0x80
[ 112.761960][ T6312] ? kasan_save_track+0x3e/0x80
[ 112.761971][ T6312] ? __kasan_kmalloc+0x93/0xb0
[ 112.761983][ T6312] ? __kmalloc_noprof+0x27a/0x4f0
[ 112.761996][ T6312] ? ip6_tun_build_state+0x140/0x6a0
[ 112.762006][ T6312] ? lwtunnel_build_state+0x384/0x4c0
[ 112.762019][ T6312] ? fib_nh_common_init+0x127/0x3b0
[ 112.762033][ T6312] ? fib_nh_init+0x9e/0x410
[ 112.762040][ T6312] ? fib_create_info+0x1be1/0x3210
[ 112.762048][ T6312] ? fib_table_insert+0xc6/0x1b50
[ 112.762058][ T6312] ? inet_rtm_newroute+0x12b/0x210
[ 112.762081][ T6312] __kasan_kmalloc+0x93/0xb0
[ 112.762094][ T6312] __kmalloc_noprof+0x27a/0x4f0
[ 112.762107][ T6312] ? ip6_tun_build_state+0x140/0x6a0
[ 112.762118][ T6312] ip6_tun_build_state+0x140/0x6a0
[ 112.762129][ T6312] ? __pfx_ip6_tun_build_state+0x10/0x10
[ 112.762140][ T6312] ? __lock_acquire+0xab9/0xd20
[ 112.762158][ T6312] ? lwtunnel_build_state+0xe2/0x4c0
[ 112.762171][ T6312] lwtunnel_build_state+0x384/0x4c0
[ 112.762185][ T6312] ? lwtunnel_build_state+0xe2/0x4c0
[ 112.762198][ T6312] fib_nh_common_init+0x127/0x3b0
[ 112.762214][ T6312] ? __pfx_fib_nh_common_init+0x10/0x10
[ 112.762230][ T6312] ? __pfx_ip_fib_metrics_init+0x10/0x10
[ 112.762241][ T6312] fib_nh_init+0x9e/0x410
[ 112.762250][ T6312] fib_create_info+0x1be1/0x3210
[ 112.762264][ T6312] fib_table_insert+0xc6/0x1b50
[ 112.762275][ T6312] ? __pfx___mutex_lock+0x10/0x10
[ 112.762284][ T6312] ? rtm_to_fib_config+0x107f/0x13c0
[ 112.762307][ T6312] inet_rtm_newroute+0x12b/0x210
[ 112.762321][ T6312] ? __lock_acquire+0xab9/0xd20
[ 112.762335][ T6312] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 112.762353][ T6312] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 112.762367][ T6312] rtnetlink_rcv_msg+0x7cf/0xb70
[ 112.762377][ T6312] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 112.762386][ T6312] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.762395][ T6312] ? ref_tracker_free+0x63a/0x7d0
[ 112.762404][ T6312] ? __asan_memcpy+0x40/0x70
[ 112.762415][ T6312] ? __pfx_ref_tracker_free+0x10/0x10
[ 112.762423][ T6312] ? __skb_clone+0x63/0x7a0
[ 112.762437][ T6312] netlink_rcv_skb+0x205/0x470
[ 112.762448][ T6312] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.762457][ T6312] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 112.762469][ T6312] ? netlink_deliver_tap+0x2e/0x1b0
[ 112.762480][ T6312] netlink_unicast+0x82c/0x9e0
[ 112.762496][ T6312] ? __pfx_netlink_unicast+0x10/0x10
[ 112.762511][ T6312] ? netlink_sendmsg+0x642/0xb30
[ 112.762520][ T6312] ? skb_put+0x11b/0x210
[ 112.762531][ T6312] netlink_sendmsg+0x805/0xb30
[ 112.762543][ T6312] ? __pfx_netlink_sendmsg+0x10/0x10
[ 112.762553][ T6312] ? aa_sock_msg_perm+0xf1/0x1d0
[ 112.762563][ T6312] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 112.762574][ T6312] ? __pfx_netlink_sendmsg+0x10/0x10
[ 112.762584][ T6312] __sock_sendmsg+0x21c/0x270
[ 112.762599][ T6312] ____sys_sendmsg+0x505/0x830
[ 112.762612][ T6312] ? __pfx_____sys_sendmsg+0x10/0x10
[ 112.762626][ T6312] ? import_iovec+0x74/0xa0
[ 112.762638][ T6312] ___sys_sendmsg+0x21f/0x2a0
[ 112.762651][ T6312] ? __pfx____sys_sendmsg+0x10/0x10
[ 112.762670][ T6312] ? __fget_files+0x2a/0x420
[ 112.762678][ T6312] ? __fget_files+0x3a0/0x420
[ 112.762688][ T6312] __x64_sys_sendmsg+0x19b/0x260
[ 112.762700][ T6312] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 112.762713][ T6312] ? __pfx_ksys_write+0x10/0x10
[ 112.762727][ T6312] ? do_syscall_64+0xbe/0x3b0
[ 112.762738][ T6312] do_syscall_64+0xfa/0x3b0
[ 112.762748][ T6312] ? lockdep_hardirqs_on+0x9c/0x150
[ 112.762757][ T6312] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.762766][ T6312] ? clear_bhb_loop+0x60/0xb0
[ 112.762776][ T6312] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.762785][ T6312] RIP: 0033:0x7fbbfea7cba9
[ 112.762795][ T6312] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 112.762803][ T6312] RSP: 002b:00007fbbff6f30c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 112.762812][ T6312] RAX: ffffffffffffffda RBX: 00007fbbfeb9bf80 RCX: 00007fbbfea7cba9
[ 112.762819][ T6312] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 112.762825][ T6312] RBP: 00007fbbff6f3120 R08: 0000000000000000 R09: 0000000000000000
[ 112.762831][ T6312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 112.762837][ T6312] R13: 000000000000000b R14: 00007fbbfeb9bf80 R15: 00007ffda4458a18
[ 112.762847][ T6312]
[ 112.766465][ T6316] validate_nla: 9 callbacks suppressed
[ 112.766482][ T6316] netlink: 'syz-executor.4': attribute type 21 has an invalid length.
[ 112.879128][ T6084] veth0_vlan: entered promiscuous mode
[ 113.027547][ T6316] FAULT_INJECTION: forcing a failure.
[ 113.027547][ T6316] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 113.529253][ T6316] CPU: 0 UID: 0 PID: 6316 Comm: syz-executor.4 Not tainted syzkaller #0 PREEMPT(full)
[ 113.529270][ T6316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 113.529277][ T6316] Call Trace:
[ 113.529284][ T6316]
[ 113.529289][ T6316] dump_stack_lvl+0x189/0x250
[ 113.529306][ T6316] ? __pfx____ratelimit+0x10/0x10
[ 113.529316][ T6316] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.529327][ T6316] ? __pfx__printk+0x10/0x10
[ 113.529341][ T6316] ? __schedule+0x17ae/0x4cc0
[ 113.529357][ T6316] ? rcu_is_watching+0x15/0xb0
[ 113.529368][ T6316] should_fail_ex+0x414/0x560
[ 113.529384][ T6316] strncpy_from_user+0x36/0x290
[ 113.529399][ T6316] strncpy_from_user_nofault+0x72/0x150
[ 113.529412][ T6316] bpf_probe_read_user_str+0x2a/0x70
[ 113.529425][ T6316] bpf_prog_6fb7ada547f278f2+0x3e/0x44
[ 113.529434][ T6316] bpf_trace_run4+0x28b/0x4a0
[ 113.529451][ T6316] ? bpf_trace_run4+0x19c/0x4a0
[ 113.529467][ T6316] ? __pfx_bpf_trace_run4+0x10/0x10
[ 113.529480][ T6316] ? trace_pelt_se_tp+0x39/0x130
[ 113.529492][ T6316] ? __bpf_trace_sched_switch+0x15f/0x1e0
[ 113.529506][ T6316] __bpf_trace_sched_switch+0x17a/0x1e0
[ 113.529519][ T6316] ? __pfx___bpf_trace_sched_switch+0x10/0x10
[ 113.529531][ T6316] ? psi_group_change+0xab8/0x1050
[ 113.529541][ T6316] ? rcu_is_watching+0x15/0xb0
[ 113.529551][ T6316] ? lock_release+0x4b/0x3e0
[ 113.529566][ T6316] ? psi_task_switch+0x4e3/0x880
[ 113.529575][ T6316] ? __pfx___bpf_trace_sched_switch+0x10/0x10
[ 113.529587][ T6316] __traceiter_sched_switch+0x9a/0xd0
[ 113.529601][ T6316] __schedule+0x238f/0x4cc0
[ 113.529616][ T6316] ? kasan_save_free_info+0x46/0x50
[ 113.529627][ T6316] ? __netlink_deliver_tap+0x5ad/0x850
[ 113.529637][ T6316] ? netlink_deliver_tap+0x19c/0x1b0
[ 113.529649][ T6316] ? __pfx___schedule+0x10/0x10
[ 113.529667][ T6316] ? __pfx_osq_unlock+0x10/0x10
[ 113.529678][ T6316] schedule+0x165/0x360
[ 113.529693][ T6316] ? __mutex_lock+0x37a/0x1350
[ 113.529702][ T6316] schedule_preempt_disabled+0x13/0x30
[ 113.529711][ T6316] __mutex_lock+0x3c2/0x1350
[ 113.529721][ T6316] ? nlmon_xmit+0xb0/0x100
[ 113.529732][ T6316] ? kmem_cache_free+0x18f/0x400
[ 113.529748][ T6316] ? inet_rtm_newroute+0x109/0x210
[ 113.529762][ T6316] ? lwtunnel_valid_encap_type+0xb7/0x210
[ 113.529777][ T6316] ? __pfx___mutex_lock+0x10/0x10
[ 113.529786][ T6316] ? rtm_to_fib_config+0x107f/0x13c0
[ 113.529805][ T6316] inet_rtm_newroute+0x109/0x210
[ 113.529820][ T6316] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 113.529836][ T6316] ? lock_release+0x4b/0x3e0
[ 113.529849][ T6316] ? bpf_lsm_capable+0x9/0x20
[ 113.529863][ T6316] ? security_capable+0x7e/0x2e0
[ 113.529879][ T6316] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 113.529893][ T6316] rtnetlink_rcv_msg+0x7cf/0xb70
[ 113.529904][ T6316] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 113.529913][ T6316] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.529922][ T6316] ? ref_tracker_free+0x63a/0x7d0
[ 113.529931][ T6316] ? __asan_memcpy+0x40/0x70
[ 113.529941][ T6316] ? __pfx_ref_tracker_free+0x10/0x10
[ 113.529949][ T6316] ? __skb_clone+0x63/0x7a0
[ 113.529963][ T6316] netlink_rcv_skb+0x205/0x470
[ 113.529973][ T6316] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.529983][ T6316] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 113.529997][ T6316] netlink_unicast+0x82c/0x9e0
[ 113.530014][ T6316] ? __pfx_netlink_unicast+0x10/0x10
[ 113.530029][ T6316] ? netlink_sendmsg+0x642/0xb30
[ 113.530038][ T6316] ? skb_put+0x11b/0x210
[ 113.530049][ T6316] netlink_sendmsg+0x805/0xb30
[ 113.530061][ T6316] ? __pfx_netlink_sendmsg+0x10/0x10
[ 113.530071][ T6316] ? aa_sock_msg_perm+0xf1/0x1d0
[ 113.530081][ T6316] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 113.530092][ T6316] ? __pfx_netlink_sendmsg+0x10/0x10
[ 113.530101][ T6316] __sock_sendmsg+0x21c/0x270
[ 113.530117][ T6316] ____sys_sendmsg+0x505/0x830
[ 113.530130][ T6316] ? __pfx_____sys_sendmsg+0x10/0x10
[ 113.530143][ T6316] ? import_iovec+0x74/0xa0
[ 113.530157][ T6316] ___sys_sendmsg+0x21f/0x2a0
[ 113.530174][ T6316] ? __pfx____sys_sendmsg+0x10/0x10
[ 113.530194][ T6316] ? __fget_files+0x2a/0x420
[ 113.530202][ T6316] ? __fget_files+0x3a0/0x420
[ 113.530212][ T6316] __x64_sys_sendmsg+0x19b/0x260
[ 113.530224][ T6316] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 113.530238][ T6316] ? __pfx_ksys_write+0x10/0x10
[ 113.530252][ T6316] ? rcu_is_watching+0x15/0xb0
[ 113.530262][ T6316] do_syscall_64+0xfa/0x3b0
[ 113.530273][ T6316] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.530282][ T6316] ? clear_bhb_loop+0x60/0xb0
[ 113.530293][ T6316] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.530303][ T6316] RIP: 0033:0x7f2d4947cba9
[ 113.530313][ T6316] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 113.530321][ T6316] RSP: 002b:00007f2d4a22c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 113.530334][ T6316] RAX: ffffffffffffffda RBX: 00007f2d4959bf80 RCX: 00007f2d4947cba9
[ 113.530341][ T6316] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 113.530347][ T6316] RBP: 00007f2d4a22c120 R08: 0000000000000000 R09: 0000000000000000
[ 113.530354][ T6316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.530359][ T6316] R13: 000000000000000b R14: 00007f2d4959bf80 R15: 00007ffe1858c7d8
[ 113.530370][ T6316]
[ 114.064055][ T6073] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 114.075784][ T6084] veth1_vlan: entered promiscuous mode
[ 114.091379][ T6316] netlink: 'syz-executor.4': attribute type 1 has an invalid length.
[ 114.130752][ T6073] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 114.150971][ T49] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 114.170604][ T49] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 114.186710][ T49] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 114.195498][ T49] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 114.272410][ T6325] netlink: 'syz-executor.3': attribute type 21 has an invalid length.
[ 114.280126][ T6084] veth0_macvtap: entered promiscuous mode
[ 114.298963][ T6084] veth1_macvtap: entered promiscuous mode
[ 114.308085][ T6325] netlink: 'syz-executor.3': attribute type 1 has an invalid length.
[ 114.320123][ T6325] FAULT_INJECTION: forcing a failure.
[ 114.320123][ T6325] name failslab, interval 1, probability 0, space 0, times 0
[ 114.337662][ T6325] CPU: 1 UID: 0 PID: 6325 Comm: syz-executor.3 Not tainted syzkaller #0 PREEMPT(full)
[ 114.337686][ T6325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 114.337697][ T6325] Call Trace:
[ 114.337704][ T6325]
[ 114.337710][ T6325] dump_stack_lvl+0x189/0x250
[ 114.337734][ T6325] ? __pfx____ratelimit+0x10/0x10
[ 114.337748][ T6325] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.337766][ T6325] ? __pfx__printk+0x10/0x10
[ 114.337792][ T6325] ? __pfx___might_resched+0x10/0x10
[ 114.337808][ T6325] ? lock_acquire+0x5f/0x360
[ 114.337833][ T6325] should_fail_ex+0x414/0x560
[ 114.337859][ T6325] should_failslab+0xa8/0x100
[ 114.337886][ T6325] kmem_cache_alloc_noprof+0x73/0x3c0
[ 114.337909][ T6325] ? fib_insert_alias+0x13b/0x1210
[ 114.337930][ T6325] fib_insert_alias+0x13b/0x1210
[ 114.337948][ T6325] ? rcu_is_watching+0x15/0xb0
[ 114.337966][ T6325] ? trace_kmem_cache_alloc+0x1f/0xc0
[ 114.337988][ T6325] ? kmem_cache_alloc_noprof+0x21a/0x3c0
[ 114.338018][ T6325] ? fib_table_insert+0x4a7/0x1b50
[ 114.338039][ T6325] fib_table_insert+0x67c/0x1b50
[ 114.338064][ T6325] ? fib_trie_table+0x142/0x1d0
[ 114.338087][ T6325] inet_rtm_newroute+0x12b/0x210
[ 114.338120][ T6325] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 114.338149][ T6325] ? lock_release+0x4b/0x3e0
[ 114.338172][ T6325] ? bpf_lsm_capable+0x9/0x20
[ 114.338196][ T6325] ? security_capable+0x7e/0x2e0
[ 114.338223][ T6325] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 114.338246][ T6325] rtnetlink_rcv_msg+0x7cf/0xb70
[ 114.338267][ T6325] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 114.338284][ T6325] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.338300][ T6325] ? ref_tracker_free+0x63a/0x7d0
[ 114.338318][ T6325] ? __asan_memcpy+0x40/0x70
[ 114.338338][ T6325] ? __pfx_ref_tracker_free+0x10/0x10
[ 114.338353][ T6325] ? __skb_clone+0x63/0x7a0
[ 114.338377][ T6325] netlink_rcv_skb+0x205/0x470
[ 114.338397][ T6325] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.338415][ T6325] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 114.338441][ T6325] netlink_unicast+0x82c/0x9e0
[ 114.338470][ T6325] ? __pfx_netlink_unicast+0x10/0x10
[ 114.338498][ T6325] ? netlink_sendmsg+0x642/0xb30
[ 114.338515][ T6325] ? skb_put+0x11b/0x210
[ 114.338536][ T6325] netlink_sendmsg+0x805/0xb30
[ 114.338558][ T6325] ? __pfx_netlink_sendmsg+0x10/0x10
[ 114.338578][ T6325] ? aa_sock_msg_perm+0xf1/0x1d0
[ 114.338596][ T6325] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 114.338615][ T6325] ? __pfx_netlink_sendmsg+0x10/0x10
[ 114.338634][ T6325] __sock_sendmsg+0x21c/0x270
[ 114.338662][ T6325] ____sys_sendmsg+0x505/0x830
[ 114.338686][ T6325] ? __pfx_____sys_sendmsg+0x10/0x10
[ 114.338712][ T6325] ? import_iovec+0x74/0xa0
[ 114.338736][ T6325] ___sys_sendmsg+0x21f/0x2a0
[ 114.338759][ T6325] ? __pfx____sys_sendmsg+0x10/0x10
[ 114.338792][ T6325] ? __fget_files+0x2a/0x420
[ 114.338808][ T6325] ? __fget_files+0x3a0/0x420
[ 114.338827][ T6325] __x64_sys_sendmsg+0x19b/0x260
[ 114.338850][ T6325] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 114.338876][ T6325] ? __pfx_ksys_write+0x10/0x10
[ 114.338899][ T6325] ? rcu_is_watching+0x15/0xb0
[ 114.338917][ T6325] ? rcu_is_watching+0x15/0xb0
[ 114.338936][ T6325] do_syscall_64+0xfa/0x3b0
[ 114.338955][ T6325] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.338974][ T6325] ? clear_bhb_loop+0x60/0xb0
[ 114.338993][ T6325] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.339011][ T6325] RIP: 0033:0x7f8f5aa7cba9
[ 114.339028][ T6325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 114.339044][ T6325] RSP: 002b:00007f8f5b80d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 114.339064][ T6325] RAX: ffffffffffffffda RBX: 00007f8f5ab9bf80 RCX: 00007f8f5aa7cba9
[ 114.339097][ T6325] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 114.339108][ T6325] RBP: 00007f8f5b80d120 R08: 0000000000000000 R09: 0000000000000000
[ 114.339125][ T6325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 114.339137][ T6325] R13: 000000000000000b R14: 00007f8f5ab9bf80 R15: 00007ffe30d32808
[ 114.339155][ T6325]
[ 114.381476][ T6084] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 114.460166][ T6333] netlink: 'syz-executor.2': attribute type 21 has an invalid length.
[ 114.465607][ T6084] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 114.468997][ T6336] netlink: 'syz-executor.0': attribute type 21 has an invalid length.
[ 114.518054][ T6334] netlink: 'syz-executor.5': attribute type 21 has an invalid length.
[ 114.538733][ T6337] netlink: 'syz-executor.3': attribute type 21 has an invalid length.
[ 114.794106][ T6337] netlink: 'syz-executor.3': attribute type 1 has an invalid length.
[ 114.802639][ T6337] FAULT_INJECTION: forcing a failure.
[ 114.802639][ T6337] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 114.815666][ T6337] CPU: 1 UID: 0 PID: 6337 Comm: syz-executor.3 Not tainted syzkaller #0 PREEMPT(full)
[ 114.815682][ T6337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 114.815689][ T6337] Call Trace:
[ 114.815693][ T6337]
[ 114.815698][ T6337] dump_stack_lvl+0x189/0x250
[ 114.815714][ T6337] ? __pfx____ratelimit+0x10/0x10
[ 114.815725][ T6337] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.815736][ T6337] ? __pfx__printk+0x10/0x10
[ 114.815753][ T6337] should_fail_ex+0x414/0x560
[ 114.815769][ T6337] strncpy_from_user+0x36/0x290
[ 114.815784][ T6337] strncpy_from_user_nofault+0x72/0x150
[ 114.815797][ T6337] bpf_probe_read_user_str+0x2a/0x70
[ 114.815807][ T6337] bpf_prog_6fb7ada547f278f2+0x3e/0x44
[ 114.815816][ T6337] bpf_trace_run4+0x28b/0x4a0
[ 114.815828][ T6337] ? this_cpu_in_panic+0x4f/0x80
[ 114.815837][ T6337] ? bpf_trace_run4+0x19c/0x4a0
[ 114.815849][ T6337] ? __pfx_bpf_trace_run4+0x10/0x10
[ 114.815863][ T6337] ? trace_pelt_se_tp+0x39/0x130
[ 114.815874][ T6337] ? __bpf_trace_sched_switch+0x15f/0x1e0
[ 114.815888][ T6337] __bpf_trace_sched_switch+0x17a/0x1e0
[ 114.815901][ T6337] ? __pfx___bpf_trace_sched_switch+0x10/0x10
[ 114.815914][ T6337] ? psi_group_change+0xab8/0x1050
[ 114.815924][ T6337] ? rcu_is_watching+0x15/0xb0
[ 114.815934][ T6337] ? lock_release+0x4b/0x3e0
[ 114.815950][ T6337] ? psi_task_switch+0x4e3/0x880
[ 114.815959][ T6337] ? __pfx___bpf_trace_sched_switch+0x10/0x10
[ 114.815971][ T6337] __traceiter_sched_switch+0x9a/0xd0
[ 114.815984][ T6337] __schedule+0x238f/0x4cc0
[ 114.816002][ T6337] ? this_cpu_in_panic+0x4f/0x80
[ 114.816010][ T6337] ? _prb_read_valid+0xa07/0xa90
[ 114.816022][ T6337] ? __pfx___schedule+0x10/0x10
[ 114.816039][ T6337] ? __pfx___console_unlock+0x10/0x10
[ 114.816055][ T6337] ? __asan_memset+0x22/0x50
[ 114.816067][ T6337] ? preempt_schedule+0xae/0xc0
[ 114.816075][ T6337] preempt_schedule_common+0x83/0xd0
[ 114.816085][ T6337] preempt_schedule+0xae/0xc0
[ 114.816093][ T6337] ? __pfx_preempt_schedule+0x10/0x10
[ 114.816101][ T6337] ? console_unlock+0x21b/0x270
[ 114.816111][ T6337] ? __pfx_console_unlock+0x10/0x10
[ 114.816122][ T6337] preempt_schedule_thunk+0x16/0x30
[ 114.816138][ T6337] ? vprintk_emit+0x695/0x7a0
[ 114.816148][ T6337] vprintk_emit+0x69a/0x7a0
[ 114.816158][ T6337] ? __pfx_vprintk_emit+0x10/0x10
[ 114.816168][ T6337] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 114.816182][ T6337] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 114.816200][ T6337] _printk+0xcf/0x120
[ 114.816213][ T6337] ? __pfx____ratelimit+0x10/0x10
[ 114.816222][ T6337] ? __pfx__printk+0x10/0x10
[ 114.816234][ T6337] ? bpf_probe_read_user_str+0x6c/0x70
[ 114.816244][ T6337] ? bpf_trace_run4+0x322/0x4a0
[ 114.816257][ T6337] __nla_validate_parse+0x1719/0x2d40
[ 114.816271][ T6337] ? __pfx___nla_validate_parse+0x10/0x10
[ 114.816281][ T6337] ? lock_release+0x4b/0x3e0
[ 114.816294][ T6337] ? lock_release+0x4b/0x3e0
[ 114.816309][ T6337] ? __mutex_trylock_common+0x153/0x260
[ 114.816320][ T6337] ? __pfx___mutex_trylock_common+0x10/0x10
[ 114.816331][ T6337] ? rcu_is_watching+0x15/0xb0
[ 114.816341][ T6337] __nla_parse+0x40/0x60
[ 114.816352][ T6337] ip6_tun_build_state+0xf5/0x6a0
[ 114.816364][ T6337] ? __pfx_ip6_tun_build_state+0x10/0x10
[ 114.816373][ T6337] ? __mutex_unlock_slowpath+0x1a1/0x740
[ 114.816383][ T6337] ? rcu_is_watching+0x15/0xb0
[ 114.816393][ T6337] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 114.816402][ T6337] ? rcu_is_watching+0x15/0xb0
[ 114.816413][ T6337] ? rcu_is_watching+0x15/0xb0
[ 114.816422][ T6337] ? lock_release+0x4b/0x3e0
[ 114.816438][ T6337] lwtunnel_build_state+0x384/0x4c0
[ 114.816453][ T6337] ? lwtunnel_build_state+0xe2/0x4c0
[ 114.816466][ T6337] fib_nh_common_init+0x127/0x3b0
[ 114.816483][ T6337] ? __pfx_fib_nh_common_init+0x10/0x10
[ 114.816498][ T6337] ? __pfx_ip_fib_metrics_init+0x10/0x10
[ 114.816510][ T6337] fib_nh_init+0x9e/0x410
[ 114.816519][ T6337] fib_create_info+0x1be1/0x3210
[ 114.816533][ T6337] fib_table_insert+0xc6/0x1b50
[ 114.816544][ T6337] ? lwtunnel_valid_encap_type+0xb7/0x210
[ 114.816557][ T6337] ? __pfx___mutex_lock+0x10/0x10
[ 114.816567][ T6337] ? rtm_to_fib_config+0x107f/0x13c0
[ 114.816585][ T6337] inet_rtm_newroute+0x12b/0x210
[ 114.816599][ T6337] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 114.816616][ T6337] ? lock_release+0x4b/0x3e0
[ 114.816629][ T6337] ? bpf_lsm_capable+0x9/0x20
[ 114.816643][ T6337] ? security_capable+0x7e/0x2e0
[ 114.816658][ T6337] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 114.816672][ T6337] rtnetlink_rcv_msg+0x7cf/0xb70
[ 114.816683][ T6337] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 114.816692][ T6337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.816701][ T6337] ? ref_tracker_free+0x63a/0x7d0
[ 114.816710][ T6337] ? __asan_memcpy+0x40/0x70
[ 114.816720][ T6337] ? __pfx_ref_tracker_free+0x10/0x10
[ 114.816728][ T6337] ? __skb_clone+0x63/0x7a0
[ 114.816742][ T6337] netlink_rcv_skb+0x205/0x470
[ 114.816753][ T6337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.816762][ T6337] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 114.816776][ T6337] netlink_unicast+0x82c/0x9e0
[ 114.816793][ T6337] ? __pfx_netlink_unicast+0x10/0x10
[ 114.816807][ T6337] ? netlink_sendmsg+0x642/0xb30
[ 114.816816][ T6337] ? skb_put+0x11b/0x210
[ 114.816827][ T6337] netlink_sendmsg+0x805/0xb30
[ 114.816839][ T6337] ? __pfx_netlink_sendmsg+0x10/0x10
[ 114.816849][ T6337] ? aa_sock_msg_perm+0xf1/0x1d0
[ 114.816860][ T6337] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 114.816870][ T6337] ? __pfx_netlink_sendmsg+0x10/0x10
[ 114.816880][ T6337] __sock_sendmsg+0x21c/0x270
[ 114.816895][ T6337] ____sys_sendmsg+0x505/0x830
[ 114.816908][ T6337] ? __pfx_____sys_sendmsg+0x10/0x10
[ 114.816921][ T6337] ? import_iovec+0x74/0xa0
[ 114.816934][ T6337] ___sys_sendmsg+0x21f/0x2a0
[ 114.816946][ T6337] ? __pfx____sys_sendmsg+0x10/0x10
[ 114.816965][ T6337] ? __fget_files+0x2a/0x420
[ 114.816974][ T6337] ? __fget_files+0x3a0/0x420
[ 114.816984][ T6337] __x64_sys_sendmsg+0x19b/0x260
[ 114.816996][ T6337] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 114.817010][ T6337] ? __pfx_ksys_write+0x10/0x10
[ 114.817024][ T6337] ? rcu_is_watching+0x15/0xb0
[ 114.817034][ T6337] do_syscall_64+0xfa/0x3b0
[ 114.817052][ T6337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.817061][ T6337] ? clear_bhb_loop+0x60/0xb0
[ 114.817072][ T6337] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.817082][ T6337] RIP: 0033:0x7f8f5aa7cba9
[ 114.817091][ T6337] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 114.817099][ T6337] RSP: 002b:00007f8f5b80d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 114.817111][ T6337] RAX: ffffffffffffffda RBX: 00007f8f5ab9bf80 RCX: 00007f8f5aa7cba9
[ 114.817119][ T6337] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 114.817125][ T6337] RBP: 00007f8f5b80d120 R08: 0000000000000000 R09: 0000000000000000
[ 114.817131][ T6337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 114.817136][ T6337] R13: 000000000000000b R14: 00007f8f5ab9bf80 R15: 00007ffe30d32808
[ 114.817146][ T6337]
[ 115.530705][ T1163] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.541205][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.550861][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.589048][ T6334] netlink: 'syz-executor.5': attribute type 1 has an invalid length.
[ 115.597909][ T6334] FAULT_INJECTION: forcing a failure.
[ 115.597909][ T6334] name failslab, interval 1, probability 0, space 0, times 0
[ 115.598070][ T6333] FAULT_INJECTION: forcing a failure.
[ 115.598070][ T6333] name failslab, interval 1, probability 0, space 0, times 0
[ 115.611227][ T6334] CPU: 1 UID: 0 PID: 6334 Comm: syz-executor.5 Not tainted syzkaller #0 PREEMPT(full)
[ 115.611250][ T6334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 115.611261][ T6334] Call Trace:
[ 115.611267][ T6334]
[ 115.611274][ T6334] dump_stack_lvl+0x189/0x250
[ 115.611300][ T6334] ? __pfx____ratelimit+0x10/0x10
[ 115.611318][ T6334] ? __pfx_dump_stack_lvl+0x10/0x10
[ 115.611339][ T6334] ? __pfx__printk+0x10/0x10
[ 115.611361][ T6334] ? netlink_unicast+0x82c/0x9e0
[ 115.611388][ T6334] ? ___sys_sendmsg+0x21f/0x2a0
[ 115.611410][ T6334] ? do_syscall_64+0xfa/0x3b0
[ 115.611428][ T6334] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.611449][ T6334] should_fail_ex+0x414/0x560
[ 115.611476][ T6334] should_failslab+0xa8/0x100
[ 115.611502][ T6334] kmem_cache_alloc_noprof+0x73/0x3c0
[ 115.611526][ T6334] ? skb_clone+0x212/0x3a0
[ 115.611549][ T6334] skb_clone+0x212/0x3a0
[ 115.611572][ T6334] __netlink_deliver_tap+0x404/0x850
[ 115.611595][ T6334] ? netlink_deliver_tap+0x2e/0x1b0
[ 115.611625][ T6334] netlink_deliver_tap+0x19c/0x1b0
[ 115.611643][ T6334] netlink_sendskb+0x68/0x140
[ 115.611669][ T6334] netlink_unicast+0x397/0x9e0
[ 115.611694][ T6334] ? __asan_memcpy+0x40/0x70
[ 115.611716][ T6334] ? __pfx_netlink_unicast+0x10/0x10
[ 115.611745][ T6334] netlink_rcv_skb+0x28c/0x470
[ 115.611763][ T6334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 115.611782][ T6334] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 115.611807][ T6334] netlink_unicast+0x82c/0x9e0
[ 115.611836][ T6334] ? __pfx_netlink_unicast+0x10/0x10
[ 115.611862][ T6334] ? netlink_sendmsg+0x642/0xb30
[ 115.611879][ T6334] ? skb_put+0x11b/0x210
[ 115.611899][ T6334] netlink_sendmsg+0x805/0xb30
[ 115.611921][ T6334] ? __pfx_netlink_sendmsg+0x10/0x10
[ 115.611940][ T6334] ? aa_sock_msg_perm+0xf1/0x1d0
[ 115.611958][ T6334] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 115.611985][ T6334] ? __pfx_netlink_sendmsg+0x10/0x10
[ 115.612003][ T6334] __sock_sendmsg+0x21c/0x270
[ 115.612030][ T6334] ____sys_sendmsg+0x505/0x830
[ 115.612053][ T6334] ? __pfx_____sys_sendmsg+0x10/0x10
[ 115.612077][ T6334] ? import_iovec+0x74/0xa0
[ 115.612100][ T6334] ___sys_sendmsg+0x21f/0x2a0
[ 115.612126][ T6334] ? __pfx____sys_sendmsg+0x10/0x10
[ 115.612160][ T6334] ? __fget_files+0x2a/0x420
[ 115.612174][ T6334] ? __fget_files+0x3a0/0x420
[ 115.612193][ T6334] __x64_sys_sendmsg+0x19b/0x260
[ 115.612215][ T6334] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 115.612240][ T6334] ? __pfx_ksys_write+0x10/0x10
[ 115.612265][ T6334] ? rcu_is_watching+0x15/0xb0
[ 115.612284][ T6334] do_syscall_64+0xfa/0x3b0
[ 115.612302][ T6334] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.612320][ T6334] ? clear_bhb_loop+0x60/0xb0
[ 115.612339][ T6334] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.612356][ T6334] RIP: 0033:0x7fbbfea7cba9
[ 115.612372][ T6334] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 115.612387][ T6334] RSP: 002b:00007fbbff6f30c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 115.612406][ T6334] RAX: ffffffffffffffda RBX: 00007fbbfeb9bf80 RCX: 00007fbbfea7cba9
[ 115.612420][ T6334] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 115.612431][ T6334] RBP: 00007fbbff6f3120 R08: 0000000000000000 R09: 0000000000000000
[ 115.612442][ T6334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 115.612453][ T6334] R13: 000000000000000b R14: 00007fbbfeb9bf80 R15: 00007ffda4458a18
[ 115.612471][ T6334]
[ 115.634119][ T49] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.739430][ T6333] CPU: 0 UID: 0 PID: 6333 Comm: syz-executor.2 Not tainted syzkaller #0 PREEMPT(full)
[ 115.739455][ T6333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 115.739467][ T6333] Call Trace:
[ 115.739476][ T6333]
[ 115.739483][ T6333] dump_stack_lvl+0x189/0x250
[ 115.739509][ T6333] ? __pfx____ratelimit+0x10/0x10
[ 115.739527][ T6333] ? __pfx_dump_stack_lvl+0x10/0x10
[ 115.739547][ T6333] ? __pfx__printk+0x10/0x10
[ 115.739570][ T6333] ? netlink_unicast+0x82c/0x9e0
[ 115.739597][ T6333] ? ___sys_sendmsg+0x21f/0x2a0
[ 115.739618][ T6333] ? do_syscall_64+0xfa/0x3b0
[ 115.739636][ T6333] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.739657][ T6333] should_fail_ex+0x414/0x560
[ 115.739684][ T6333] should_failslab+0xa8/0x100
[ 115.739711][ T6333] kmem_cache_alloc_noprof+0x73/0x3c0
[ 115.739734][ T6333] ? skb_clone+0x212/0x3a0
[ 115.739759][ T6333] skb_clone+0x212/0x3a0
[ 115.739782][ T6333] __netlink_deliver_tap+0x404/0x850
[ 115.739805][ T6333] ? netlink_deliver_tap+0x2e/0x1b0
[ 115.739824][ T6333] netlink_deliver_tap+0x19c/0x1b0
[ 115.739842][ T6333] netlink_sendskb+0x68/0x140
[ 115.739869][ T6333] netlink_unicast+0x397/0x9e0
[ 115.739893][ T6333] ? __asan_memcpy+0x40/0x70
[ 115.739915][ T6333] ? __pfx_netlink_unicast+0x10/0x10
[ 115.739945][ T6333] netlink_rcv_skb+0x28c/0x470
[ 115.739962][ T6333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 115.739980][ T6333] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 115.740006][ T6333] netlink_unicast+0x82c/0x9e0
[ 115.740034][ T6333] ? __pfx_netlink_unicast+0x10/0x10
[ 115.740061][ T6333] ? netlink_sendmsg+0x642/0xb30
[ 115.740077][ T6333] ? skb_put+0x11b/0x210
[ 115.740097][ T6333] netlink_sendmsg+0x805/0xb30
[ 115.740119][ T6333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 115.740144][ T6333] ? aa_sock_msg_perm+0xf1/0x1d0
[ 115.740162][ T6333] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 115.740181][ T6333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 115.740200][ T6333] __sock_sendmsg+0x21c/0x270
[ 115.740234][ T6333] ____sys_sendmsg+0x505/0x830
[ 115.740257][ T6333] ? __pfx_____sys_sendmsg+0x10/0x10
[ 115.740281][ T6333] ? import_iovec+0x74/0xa0
[ 115.740305][ T6333] ___sys_sendmsg+0x21f/0x2a0
[ 115.740327][ T6333] ? __pfx____sys_sendmsg+0x10/0x10
[ 115.740361][ T6333] ? __fget_files+0x2a/0x420
[ 115.740375][ T6333] ? __fget_files+0x3a0/0x420
[ 115.740393][ T6333] __x64_sys_sendmsg+0x19b/0x260
[ 115.740415][ T6333] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 115.740440][ T6333] ? __pfx_ksys_write+0x10/0x10
[ 115.740468][ T6333] ? rcu_is_watching+0x15/0xb0
[ 115.740487][ T6333] do_syscall_64+0xfa/0x3b0
[ 115.740507][ T6333] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.740524][ T6333] ? clear_bhb_loop+0x60/0xb0
[ 115.740543][ T6333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.740561][ T6333] RIP: 0033:0x7f4d8b47cba9
[ 115.740577][ T6333] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 115.740592][ T6333] RSP: 002b:00007f4d8c2480c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 115.740610][ T6333] RAX: ffffffffffffffda RBX: 00007f4d8b59bf80 RCX: 00007f4d8b47cba9
[ 115.740624][ T6333] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 115.740635][ T6333] RBP: 00007f4d8c248120 R08: 0000000000000000 R09: 0000000000000000
[ 115.740647][ T6333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 115.740657][ T6333] R13: 000000000000000b R14: 00007f4d8b59bf80 R15: 00007fff5762e258
[ 115.740675][ T6333]
[ 116.315014][ T6336] FAULT_INJECTION: forcing a failure.
[ 116.315014][ T6336] name failslab, interval 1, probability 0, space 0, times 0
[ 116.331499][ T6336] CPU: 1 UID: 0 PID: 6336 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full)
[ 116.331525][ T6336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 116.331536][ T6336] Call Trace:
[ 116.331543][ T6336]
[ 116.331551][ T6336] dump_stack_lvl+0x189/0x250
[ 116.331577][ T6336] ? __pfx____ratelimit+0x10/0x10
[ 116.331595][ T6336] ? __pfx_dump_stack_lvl+0x10/0x10
[ 116.331616][ T6336] ? __pfx__printk+0x10/0x10
[ 116.331639][ T6336] ? netlink_unicast+0x82c/0x9e0
[ 116.331666][ T6336] ? ___sys_sendmsg+0x21f/0x2a0
[ 116.331688][ T6336] ? do_syscall_64+0xfa/0x3b0
[ 116.331706][ T6336] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.331729][ T6336] should_fail_ex+0x414/0x560
[ 116.331756][ T6336] should_failslab+0xa8/0x100
[ 116.331782][ T6336] kmem_cache_alloc_noprof+0x73/0x3c0
[ 116.331806][ T6336] ? skb_clone+0x212/0x3a0
[ 116.331831][ T6336] skb_clone+0x212/0x3a0
[ 116.331855][ T6336] __netlink_deliver_tap+0x404/0x850
[ 116.331878][ T6336] ? netlink_deliver_tap+0x2e/0x1b0
[ 116.331897][ T6336] netlink_deliver_tap+0x19c/0x1b0
[ 116.331915][ T6336] netlink_sendskb+0x68/0x140
[ 116.331941][ T6336] netlink_unicast+0x397/0x9e0
[ 116.331973][ T6336] ? __asan_memcpy+0x40/0x70
[ 116.331996][ T6336] ? __pfx_netlink_unicast+0x10/0x10
[ 116.332024][ T6336] netlink_rcv_skb+0x28c/0x470
[ 116.332043][ T6336] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.332062][ T6336] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 116.332088][ T6336] netlink_unicast+0x82c/0x9e0
[ 116.332117][ T6336] ? __pfx_netlink_unicast+0x10/0x10
[ 116.332144][ T6336] ? netlink_sendmsg+0x642/0xb30
[ 116.332162][ T6336] ? skb_put+0x11b/0x210
[ 116.332183][ T6336] netlink_sendmsg+0x805/0xb30
[ 116.332206][ T6336] ? __pfx_netlink_sendmsg+0x10/0x10
[ 116.332226][ T6336] ? aa_sock_msg_perm+0xf1/0x1d0
[ 116.332245][ T6336] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 116.332265][ T6336] ? __pfx_netlink_sendmsg+0x10/0x10
[ 116.332284][ T6336] __sock_sendmsg+0x21c/0x270
[ 116.332311][ T6336] ____sys_sendmsg+0x505/0x830
[ 116.332335][ T6336] ? __pfx_____sys_sendmsg+0x10/0x10
[ 116.332360][ T6336] ? import_iovec+0x74/0xa0
[ 116.332385][ T6336] ___sys_sendmsg+0x21f/0x2a0
[ 116.332407][ T6336] ? __pfx____sys_sendmsg+0x10/0x10
[ 116.332441][ T6336] ? __fget_files+0x2a/0x420
[ 116.332456][ T6336] ? __fget_files+0x3a0/0x420
[ 116.332475][ T6336] __x64_sys_sendmsg+0x19b/0x260
[ 116.332499][ T6336] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 116.332525][ T6336] ? __pfx_ksys_write+0x10/0x10
[ 116.332551][ T6336] ? rcu_is_watching+0x15/0xb0
[ 116.332570][ T6336] do_syscall_64+0xfa/0x3b0
[ 116.332590][ T6336] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.332607][ T6336] ? clear_bhb_loop+0x60/0xb0
[ 116.332627][ T6336] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.332645][ T6336] RIP: 0033:0x7fa71ac7cba9
[ 116.332662][ T6336] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 116.332677][ T6336] RSP: 002b:00007fa71b9ea0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 116.332698][ T6336] RAX: ffffffffffffffda RBX: 00007fa71ad9bf80 RCX: 00007fa71ac7cba9
[ 116.332712][ T6336] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 116.332724][ T6336] RBP: 00007fa71b9ea120 R08: 0000000000000000 R09: 0000000000000000
[ 116.332735][ T6336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 116.332746][ T6336] R13: 000000000000000b R14: 00007fa71ad9bf80 R15: 00007ffe0aabdb88
[ 116.332765][ T6336]
[ 116.819402][ T6359] FAULT_INJECTION: forcing a failure.
[ 116.819402][ T6359] name failslab, interval 1, probability 0, space 0, times 0
[ 116.832433][ T6359] CPU: 0 UID: 0 PID: 6359 Comm: syz-executor.1 Not tainted syzkaller #0 PREEMPT(full)
[ 116.832460][ T6359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 116.832471][ T6359] Call Trace:
[ 116.832478][ T6359]
[ 116.832486][ T6359] dump_stack_lvl+0x189/0x250
[ 116.832513][ T6359] ? __pfx____ratelimit+0x10/0x10
[ 116.832532][ T6359] ? __pfx_dump_stack_lvl+0x10/0x10
[ 116.832554][ T6359] ? __pfx__printk+0x10/0x10
[ 116.832580][ T6359] ? __pfx___might_resched+0x10/0x10
[ 116.832598][ T6359] ? lock_acquire+0x5f/0x360
[ 116.832626][ T6359] should_fail_ex+0x414/0x560
[ 116.832654][ T6359] should_failslab+0xa8/0x100
[ 116.832681][ T6359] kmem_cache_alloc_noprof+0x73/0x3c0
[ 116.832706][ T6359] ? fib_insert_alias+0x13b/0x1210
[ 116.832729][ T6359] fib_insert_alias+0x13b/0x1210
[ 116.832750][ T6359] ? rcu_is_watching+0x15/0xb0
[ 116.832769][ T6359] ? trace_kmem_cache_alloc+0x1f/0xc0
[ 116.832792][ T6359] ? kmem_cache_alloc_noprof+0x21a/0x3c0
[ 116.832816][ T6359] ? fib_table_insert+0x4a7/0x1b50
[ 116.832838][ T6359] fib_table_insert+0x67c/0x1b50
[ 116.832864][ T6359] ? fib_trie_table+0x142/0x1d0
[ 116.832887][ T6359] inet_rtm_newroute+0x12b/0x210
[ 116.832915][ T6359] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 116.832946][ T6359] ? lock_release+0x4b/0x3e0
[ 116.832970][ T6359] ? bpf_lsm_capable+0x9/0x20
[ 116.832995][ T6359] ? security_capable+0x7e/0x2e0
[ 116.833025][ T6359] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 116.833051][ T6359] rtnetlink_rcv_msg+0x7cf/0xb70
[ 116.833073][ T6359] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 116.833092][ T6359] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.833110][ T6359] ? ref_tracker_free+0x63a/0x7d0
[ 116.833133][ T6359] ? __asan_memcpy+0x40/0x70
[ 116.833153][ T6359] ? __pfx_ref_tracker_free+0x10/0x10
[ 116.833170][ T6359] ? __skb_clone+0x63/0x7a0
[ 116.833196][ T6359] netlink_rcv_skb+0x205/0x470
[ 116.833216][ T6359] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.833236][ T6359] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 116.833262][ T6359] netlink_unicast+0x82c/0x9e0
[ 116.833290][ T6359] ? __pfx_netlink_unicast+0x10/0x10
[ 116.833316][ T6359] ? netlink_sendmsg+0x642/0xb30
[ 116.833332][ T6359] ? skb_put+0x11b/0x210
[ 116.833353][ T6359] netlink_sendmsg+0x805/0xb30
[ 116.833375][ T6359] ? __pfx_netlink_sendmsg+0x10/0x10
[ 116.833395][ T6359] ? aa_sock_msg_perm+0xf1/0x1d0
[ 116.833414][ T6359] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 116.833434][ T6359] ? __pfx_netlink_sendmsg+0x10/0x10
[ 116.833452][ T6359] __sock_sendmsg+0x21c/0x270
[ 116.833485][ T6359] ____sys_sendmsg+0x505/0x830
[ 116.833509][ T6359] ? __pfx_____sys_sendmsg+0x10/0x10
[ 116.833534][ T6359] ? import_iovec+0x74/0xa0
[ 116.833558][ T6359] ___sys_sendmsg+0x21f/0x2a0
[ 116.833581][ T6359] ? __pfx____sys_sendmsg+0x10/0x10
[ 116.833616][ T6359] ? __fget_files+0x2a/0x420
[ 116.833632][ T6359] ? __fget_files+0x3a0/0x420
[ 116.833651][ T6359] __x64_sys_sendmsg+0x19b/0x260
[ 116.833674][ T6359] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 116.833700][ T6359] ? __pfx_ksys_write+0x10/0x10
[ 116.833726][ T6359] ? rcu_is_watching+0x15/0xb0
[ 116.833745][ T6359] do_syscall_64+0xfa/0x3b0
[ 116.833765][ T6359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.833783][ T6359] ? clear_bhb_loop+0x60/0xb0
[ 116.833803][ T6359] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.833820][ T6359] RIP: 0033:0x7f206807cba9
[ 116.833836][ T6359] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 116.833852][ T6359] RSP: 002b:00007f2068e2a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 116.833873][ T6359] RAX: ffffffffffffffda RBX: 00007f206819bf80 RCX: 00007f206807cba9
[ 116.833886][ T6359] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 116.833898][ T6359] RBP: 00007f2068e2a120 R08: 0000000000000000 R09: 0000000000000000
[ 116.833910][ T6359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 116.833921][ T6359] R13: 000000000000000b R14: 00007f206819bf80 R15: 00007ffd2e293ef8
[ 116.833940][ T6359]
[ 117.260027][ T6369] FAULT_INJECTION: forcing a failure.
[ 117.260027][ T6369] name failslab, interval 1, probability 0, space 0, times 0
[ 117.288350][ T6372] FAULT_INJECTION: forcing a failure.
[ 117.288350][ T6372] name failslab, interval 1, probability 0, space 0, times 0
[ 117.302056][ T6365] FAULT_INJECTION: forcing a failure.
[ 117.302056][ T6365] name failslab, interval 1, probability 0, space 0, times 0
[ 117.305888][ T6367] FAULT_INJECTION: forcing a failure.
[ 117.305888][ T6367] name failslab, interval 1, probability 0, space 0, times 0
[ 117.317114][ T6371] FAULT_INJECTION: forcing a failure.
[ 117.317114][ T6371] name failslab, interval 1, probability 0, space 0, times 0
[ 117.329135][ T6367] CPU: 0 UID: 0 PID: 6367 Comm: syz-executor.4 Not tainted syzkaller #0 PREEMPT(full)
[ 117.329159][ T6367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 117.329171][ T6367] Call Trace:
[ 117.329178][ T6367]
[ 117.329185][ T6367] dump_stack_lvl+0x189/0x250
[ 117.329212][ T6367] ? __pfx____ratelimit+0x10/0x10
[ 117.329229][ T6367] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.329249][ T6367] ? __pfx__printk+0x10/0x10
[ 117.329276][ T6367] ? __pfx___might_resched+0x10/0x10
[ 117.329293][ T6367] ? lock_acquire+0x5f/0x360
[ 117.329319][ T6367] should_fail_ex+0x414/0x560
[ 117.329346][ T6367] should_failslab+0xa8/0x100
[ 117.329372][ T6367] kmem_cache_alloc_node_noprof+0x76/0x3c0
[ 117.329397][ T6367] ? __alloc_skb+0x112/0x2d0
[ 117.329417][ T6367] __alloc_skb+0x112/0x2d0
[ 117.329436][ T6367] netlink_ack+0x146/0xa50
[ 117.329453][ T6367] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.329470][ T6367] ? ref_tracker_free+0x63a/0x7d0
[ 117.329486][ T6367] ? __asan_memcpy+0x40/0x70
[ 117.329506][ T6367] ? __pfx_ref_tracker_free+0x10/0x10
[ 117.329521][ T6367] ? __skb_clone+0x63/0x7a0
[ 117.329545][ T6367] netlink_rcv_skb+0x28c/0x470
[ 117.329563][ T6367] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.329581][ T6367] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 117.329607][ T6367] netlink_unicast+0x82c/0x9e0
[ 117.329636][ T6367] ? __pfx_netlink_unicast+0x10/0x10
[ 117.329662][ T6367] ? netlink_sendmsg+0x642/0xb30
[ 117.329679][ T6367] ? skb_put+0x11b/0x210
[ 117.329700][ T6367] netlink_sendmsg+0x805/0xb30
[ 117.329721][ T6367] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.329740][ T6367] ? aa_sock_msg_perm+0xf1/0x1d0
[ 117.329758][ T6367] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 117.329777][ T6367] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.329796][ T6367] __sock_sendmsg+0x21c/0x270
[ 117.329822][ T6367] ____sys_sendmsg+0x505/0x830
[ 117.329845][ T6367] ? __pfx_____sys_sendmsg+0x10/0x10
[ 117.329869][ T6367] ? import_iovec+0x74/0xa0
[ 117.329893][ T6367] ___sys_sendmsg+0x21f/0x2a0
[ 117.329915][ T6367] ? __pfx____sys_sendmsg+0x10/0x10
[ 117.329948][ T6367] ? __fget_files+0x2a/0x420
[ 117.329963][ T6367] ? __fget_files+0x3a0/0x420
[ 117.329981][ T6367] __x64_sys_sendmsg+0x19b/0x260
[ 117.330004][ T6367] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 117.330028][ T6367] ? __pfx_ksys_write+0x10/0x10
[ 117.330054][ T6367] ? rcu_is_watching+0x15/0xb0
[ 117.330076][ T6367] do_syscall_64+0xfa/0x3b0
[ 117.330096][ T6367] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.330120][ T6367] ? clear_bhb_loop+0x60/0xb0
[ 117.330139][ T6367] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.330157][ T6367] RIP: 0033:0x7f2d4947cba9
[ 117.330173][ T6367] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 117.330188][ T6367] RSP: 002b:00007f2d4a22c0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 117.330208][ T6367] RAX: ffffffffffffffda RBX: 00007f2d4959bf80 RCX: 00007f2d4947cba9
[ 117.330222][ T6367] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 117.330233][ T6367] RBP: 00007f2d4a22c120 R08: 0000000000000000 R09: 0000000000000000
[ 117.330244][ T6367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 117.330255][ T6367] R13: 000000000000000b R14: 00007f2d4959bf80 R15: 00007ffe1858c7d8
[ 117.330273][ T6367]
[ 117.371440][ T6369] CPU: 0 UID: 0 PID: 6369 Comm: syz-executor.2 Not tainted syzkaller #0 PREEMPT(full)
[ 117.371465][ T6369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 117.371477][ T6369] Call Trace:
[ 117.371484][ T6369]
[ 117.371492][ T6369] dump_stack_lvl+0x189/0x250
[ 117.371517][ T6369] ? __pfx____ratelimit+0x10/0x10
[ 117.371535][ T6369] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.371555][ T6369] ? __pfx__printk+0x10/0x10
[ 117.371578][ T6369] ? netlink_unicast+0x82c/0x9e0
[ 117.371605][ T6369] ? ___sys_sendmsg+0x21f/0x2a0
[ 117.371626][ T6369] ? do_syscall_64+0xfa/0x3b0
[ 117.371644][ T6369] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.371665][ T6369] should_fail_ex+0x414/0x560
[ 117.371693][ T6369] should_failslab+0xa8/0x100
[ 117.371719][ T6369] kmem_cache_alloc_noprof+0x73/0x3c0
[ 117.371743][ T6369] ? skb_clone+0x212/0x3a0
[ 117.371767][ T6369] skb_clone+0x212/0x3a0
[ 117.371791][ T6369] __netlink_deliver_tap+0x404/0x850
[ 117.371813][ T6369] ? netlink_deliver_tap+0x2e/0x1b0
[ 117.371831][ T6369] netlink_deliver_tap+0x19c/0x1b0
[ 117.371850][ T6369] netlink_sendskb+0x68/0x140
[ 117.371876][ T6369] netlink_unicast+0x397/0x9e0
[ 117.371900][ T6369] ? __asan_memcpy+0x40/0x70
[ 117.371922][ T6369] ? __pfx_netlink_unicast+0x10/0x10
[ 117.371952][ T6369] netlink_rcv_skb+0x28c/0x470
[ 117.371969][ T6369] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.371989][ T6369] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 117.372014][ T6369] netlink_unicast+0x82c/0x9e0
[ 117.372043][ T6369] ? __pfx_netlink_unicast+0x10/0x10
[ 117.372070][ T6369] ? netlink_sendmsg+0x642/0xb30
[ 117.372087][ T6369] ? skb_put+0x11b/0x210
[ 117.372113][ T6369] netlink_sendmsg+0x805/0xb30
[ 117.372135][ T6369] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.372155][ T6369] ? aa_sock_msg_perm+0xf1/0x1d0
[ 117.372173][ T6369] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 117.372192][ T6369] ? __pfx_netlink_sendmsg+0x10/0x10
2025/09/24 08:57:22 executed programs: 26
[ 117.372210][ T6369] __sock_sendmsg+0x21c/0x270
[ 117.372237][ T6369] ____sys_sendmsg+0x505/0x830
[ 117.372260][ T6369] ? __pfx_____sys_sendmsg+0x10/0x10
[ 117.372285][ T6369] ? import_iovec+0x74/0xa0
[ 117.372309][ T6369] ___sys_sendmsg+0x21f/0x2a0
[ 117.372331][ T6369] ? __pfx____sys_sendmsg+0x10/0x10
[ 117.372365][ T6369] ? __fget_files+0x2a/0x420
[ 117.372380][ T6369] ? __fget_files+0x3a0/0x420
[ 117.372399][ T6369] __x64_sys_sendmsg+0x19b/0x260
[ 117.372421][ T6369] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 117.372447][ T6369] ? __pfx_ksys_write+0x10/0x10
[ 117.372472][ T6369] ? rcu_is_watching+0x15/0xb0
[ 117.372491][ T6369] do_syscall_64+0xfa/0x3b0
[ 117.372510][ T6369] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.372527][ T6369] ? clear_bhb_loop+0x60/0xb0
[ 117.372546][ T6369] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.372564][ T6369] RIP: 0033:0x7f4d8b47cba9
[ 117.372579][ T6369] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 117.372595][ T6369] RSP: 002b:00007f4d8c2480c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 117.372614][ T6369] RAX: ffffffffffffffda RBX: 00007f4d8b59bf80 RCX: 00007f4d8b47cba9
[ 117.372627][ T6369] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 117.372639][ T6369] RBP: 00007f4d8c248120 R08: 0000000000000000 R09: 0000000000000000
[ 117.372650][ T6369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 117.372660][ T6369] R13: 000000000000000b R14: 00007f4d8b59bf80 R15: 00007fff5762e258
[ 117.372679][ T6369]
[ 117.499736][ T6372] CPU: 0 UID: 0 PID: 6372 Comm: syz-executor.5 Not tainted syzkaller #0 PREEMPT(full)
[ 117.499763][ T6372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 117.499773][ T6372] Call Trace:
[ 117.499779][ T6372]
[ 117.499785][ T6372] dump_stack_lvl+0x189/0x250
[ 117.499809][ T6372] ? __pfx____ratelimit+0x10/0x10
[ 117.499826][ T6372] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.499846][ T6372] ? __pfx__printk+0x10/0x10
[ 117.499868][ T6372] ? netlink_unicast+0x82c/0x9e0
[ 117.499894][ T6372] ? ___sys_sendmsg+0x21f/0x2a0
[ 117.499915][ T6372] ? do_syscall_64+0xfa/0x3b0
[ 117.499934][ T6372] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.499955][ T6372] should_fail_ex+0x414/0x560
[ 117.499982][ T6372] should_failslab+0xa8/0x100
[ 117.500009][ T6372] kmem_cache_alloc_noprof+0x73/0x3c0
[ 117.500033][ T6372] ? skb_clone+0x212/0x3a0
[ 117.500056][ T6372] skb_clone+0x212/0x3a0
[ 117.500079][ T6372] __netlink_deliver_tap+0x404/0x850
[ 117.500112][ T6372] ? netlink_deliver_tap+0x2e/0x1b0
[ 117.500130][ T6372] netlink_deliver_tap+0x19c/0x1b0
[ 117.500149][ T6372] netlink_sendskb+0x68/0x140
[ 117.500175][ T6372] netlink_unicast+0x397/0x9e0
[ 117.500200][ T6372] ? __asan_memcpy+0x40/0x70
[ 117.500223][ T6372] ? __pfx_netlink_unicast+0x10/0x10
[ 117.500253][ T6372] netlink_rcv_skb+0x28c/0x470
[ 117.500270][ T6372] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.500289][ T6372] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 117.500315][ T6372] netlink_unicast+0x82c/0x9e0
[ 117.500344][ T6372] ? __pfx_netlink_unicast+0x10/0x10
[ 117.500371][ T6372] ? netlink_sendmsg+0x642/0xb30
[ 117.500388][ T6372] ? skb_put+0x11b/0x210
[ 117.500408][ T6372] netlink_sendmsg+0x805/0xb30
[ 117.500430][ T6372] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.500450][ T6372] ? aa_sock_msg_perm+0xf1/0x1d0
[ 117.500468][ T6372] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 117.500488][ T6372] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.500506][ T6372] __sock_sendmsg+0x21c/0x270
[ 117.500533][ T6372] ____sys_sendmsg+0x505/0x830
[ 117.500557][ T6372] ? __pfx_____sys_sendmsg+0x10/0x10
[ 117.500581][ T6372] ? import_iovec+0x74/0xa0
[ 117.500605][ T6372] ___sys_sendmsg+0x21f/0x2a0
[ 117.500627][ T6372] ? __pfx____sys_sendmsg+0x10/0x10
[ 117.500662][ T6372] ? __fget_files+0x2a/0x420
[ 117.500677][ T6372] ? __fget_files+0x3a0/0x420
[ 117.500696][ T6372] __x64_sys_sendmsg+0x19b/0x260
[ 117.500718][ T6372] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 117.500744][ T6372] ? __pfx_ksys_write+0x10/0x10
[ 117.500769][ T6372] ? rcu_is_watching+0x15/0xb0
[ 117.500788][ T6372] do_syscall_64+0xfa/0x3b0
[ 117.500807][ T6372] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.500824][ T6372] ? clear_bhb_loop+0x60/0xb0
[ 117.500843][ T6372] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.500859][ T6372] RIP: 0033:0x7fbbfea7cba9
[ 117.500875][ T6372] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 117.500890][ T6372] RSP: 002b:00007fbbff6f30c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 117.500911][ T6372] RAX: ffffffffffffffda RBX: 00007fbbfeb9bf80 RCX: 00007fbbfea7cba9
[ 117.500924][ T6372] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 117.500937][ T6372] RBP: 00007fbbff6f3120 R08: 0000000000000000 R09: 0000000000000000
[ 117.500949][ T6372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 117.500960][ T6372] R13: 000000000000000b R14: 00007fbbfeb9bf80 R15: 00007ffda4458a18
[ 117.500979][ T6372]
[ 117.504261][ T6365] CPU: 0 UID: 0 PID: 6365 Comm: syz-executor.3 Not tainted syzkaller #0 PREEMPT(full)
[ 117.504288][ T6365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 117.504300][ T6365] Call Trace:
[ 117.504307][ T6365]
[ 117.504314][ T6365] dump_stack_lvl+0x189/0x250
[ 117.504340][ T6365] ? __pfx____ratelimit+0x10/0x10
[ 117.504358][ T6365] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.504380][ T6365] ? __pfx__printk+0x10/0x10
[ 117.504402][ T6365] ? netlink_unicast+0x82c/0x9e0
[ 117.504430][ T6365] ? ___sys_sendmsg+0x21f/0x2a0
[ 117.504451][ T6365] ? do_syscall_64+0xfa/0x3b0
[ 117.504470][ T6365] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.504491][ T6365] should_fail_ex+0x414/0x560
[ 117.504519][ T6365] should_failslab+0xa8/0x100
[ 117.504547][ T6365] kmem_cache_alloc_noprof+0x73/0x3c0
[ 117.504570][ T6365] ? skb_clone+0x212/0x3a0
[ 117.504595][ T6365] skb_clone+0x212/0x3a0
[ 117.504619][ T6365] __netlink_deliver_tap+0x404/0x850
[ 117.504644][ T6365] ? netlink_deliver_tap+0x2e/0x1b0
[ 117.504663][ T6365] netlink_deliver_tap+0x19c/0x1b0
[ 117.504681][ T6365] netlink_sendskb+0x68/0x140
[ 117.504708][ T6365] netlink_unicast+0x397/0x9e0
[ 117.504733][ T6365] ? __asan_memcpy+0x40/0x70
[ 117.504756][ T6365] ? __pfx_netlink_unicast+0x10/0x10
[ 117.504787][ T6365] netlink_rcv_skb+0x28c/0x470
[ 117.504805][ T6365] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.504825][ T6365] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 117.504851][ T6365] netlink_unicast+0x82c/0x9e0
[ 117.504881][ T6365] ? __pfx_netlink_unicast+0x10/0x10
[ 117.504907][ T6365] ? netlink_sendmsg+0x642/0xb30
[ 117.504924][ T6365] ? skb_put+0x11b/0x210
[ 117.504945][ T6365] netlink_sendmsg+0x805/0xb30
[ 117.504968][ T6365] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.504987][ T6365] ? aa_sock_msg_perm+0xf1/0x1d0
[ 117.505006][ T6365] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 117.505026][ T6365] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.505045][ T6365] __sock_sendmsg+0x21c/0x270
[ 117.505073][ T6365] ____sys_sendmsg+0x505/0x830
[ 117.505098][ T6365] ? __pfx_____sys_sendmsg+0x10/0x10
[ 117.505123][ T6365] ? import_iovec+0x74/0xa0
[ 117.505148][ T6365] ___sys_sendmsg+0x21f/0x2a0
[ 117.505170][ T6365] ? __pfx____sys_sendmsg+0x10/0x10
[ 117.505206][ T6365] ? __fget_files+0x2a/0x420
[ 117.505221][ T6365] ? __fget_files+0x3a0/0x420
[ 117.505240][ T6365] __x64_sys_sendmsg+0x19b/0x260
[ 117.505264][ T6365] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 117.505294][ T6365] ? __pfx_ksys_write+0x10/0x10
[ 117.505320][ T6365] ? rcu_is_watching+0x15/0xb0
[ 117.505339][ T6365] do_syscall_64+0xfa/0x3b0
[ 117.505359][ T6365] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.505376][ T6365] ? clear_bhb_loop+0x60/0xb0
[ 117.505396][ T6365] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.505413][ T6365] RIP: 0033:0x7f8f5aa7cba9
[ 117.505429][ T6365] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 117.505446][ T6365] RSP: 002b:00007f8f5b80d0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 117.505466][ T6365] RAX: ffffffffffffffda RBX: 00007f8f5ab9bf80 RCX: 00007f8f5aa7cba9
[ 117.505480][ T6365] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 117.505491][ T6365] RBP: 00007f8f5b80d120 R08: 0000000000000000 R09: 0000000000000000
[ 117.505502][ T6365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 117.505513][ T6365] R13: 000000000000000b R14: 00007f8f5ab9bf80 R15: 00007ffe30d32808
[ 117.505533][ T6365]
[ 117.584394][ T6374] FAULT_INJECTION: forcing a failure.
[ 117.584394][ T6374] name failslab, interval 1, probability 0, space 0, times 0
[ 117.691529][ T6371] CPU: 1 UID: 0 PID: 6371 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full)
[ 117.691555][ T6371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 117.691568][ T6371] Call Trace:
[ 117.691575][ T6371]
[ 117.691582][ T6371] dump_stack_lvl+0x189/0x250
[ 117.691607][ T6371] ? __pfx____ratelimit+0x10/0x10
[ 117.691625][ T6371] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.691647][ T6371] ? __pfx__printk+0x10/0x10
[ 117.691670][ T6371] ? netlink_unicast+0x82c/0x9e0
[ 117.691697][ T6371] ? ___sys_sendmsg+0x21f/0x2a0
[ 117.691718][ T6371] ? do_syscall_64+0xfa/0x3b0
[ 117.691736][ T6371] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.691759][ T6371] should_fail_ex+0x414/0x560
[ 117.691786][ T6371] should_failslab+0xa8/0x100
[ 117.691814][ T6371] kmem_cache_alloc_noprof+0x73/0x3c0
[ 117.691837][ T6371] ? skb_clone+0x212/0x3a0
[ 117.691869][ T6371] skb_clone+0x212/0x3a0
[ 117.691894][ T6371] __netlink_deliver_tap+0x404/0x850
[ 117.691918][ T6371] ? netlink_deliver_tap+0x2e/0x1b0
[ 117.691937][ T6371] netlink_deliver_tap+0x19c/0x1b0
[ 117.691956][ T6371] netlink_sendskb+0x68/0x140
[ 117.691984][ T6371] netlink_unicast+0x397/0x9e0
[ 117.692008][ T6371] ? __asan_memcpy+0x40/0x70
[ 117.692038][ T6371] ? __pfx_netlink_unicast+0x10/0x10
[ 117.692069][ T6371] netlink_rcv_skb+0x28c/0x470
[ 117.692088][ T6371] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.692107][ T6371] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 117.692135][ T6371] netlink_unicast+0x82c/0x9e0
[ 117.692165][ T6371] ? __pfx_netlink_unicast+0x10/0x10
[ 117.692193][ T6371] ? netlink_sendmsg+0x642/0xb30
[ 117.692211][ T6371] ? skb_put+0x11b/0x210
[ 117.692231][ T6371] netlink_sendmsg+0x805/0xb30
[ 117.692253][ T6371] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.692273][ T6371] ? aa_sock_msg_perm+0xf1/0x1d0
[ 117.692292][ T6371] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 117.692312][ T6371] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.692331][ T6371] __sock_sendmsg+0x21c/0x270
[ 117.692359][ T6371] ____sys_sendmsg+0x505/0x830
[ 117.692383][ T6371] ? __pfx_____sys_sendmsg+0x10/0x10
[ 117.692409][ T6371] ? import_iovec+0x74/0xa0
[ 117.692433][ T6371] ___sys_sendmsg+0x21f/0x2a0
[ 117.692459][ T6371] ? __pfx____sys_sendmsg+0x10/0x10
[ 117.692497][ T6371] ? __fget_files+0x2a/0x420
[ 117.692512][ T6371] ? __fget_files+0x3a0/0x420
[ 117.692532][ T6371] __x64_sys_sendmsg+0x19b/0x260
[ 117.692555][ T6371] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 117.692582][ T6371] ? __pfx_ksys_write+0x10/0x10
[ 117.692608][ T6371] ? rcu_is_watching+0x15/0xb0
[ 117.692628][ T6371] do_syscall_64+0xfa/0x3b0
[ 117.692648][ T6371] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.692666][ T6371] ? clear_bhb_loop+0x60/0xb0
[ 117.692686][ T6371] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.692703][ T6371] RIP: 0033:0x7fa71ac7cba9
[ 117.692720][ T6371] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 117.692736][ T6371] RSP: 002b:00007fa71b9ea0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 117.692757][ T6371] RAX: ffffffffffffffda RBX: 00007fa71ad9bf80 RCX: 00007fa71ac7cba9
[ 117.692771][ T6371] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 117.692782][ T6371] RBP: 00007fa71b9ea120 R08: 0000000000000000 R09: 0000000000000000
[ 117.692794][ T6371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 117.692805][ T6371] R13: 000000000000000b R14: 00007fa71ad9bf80 R15: 00007ffe0aabdb88
[ 117.692826][ T6371]
[ 117.794152][ T6390] validate_nla: 17 callbacks suppressed
[ 117.794170][ T6390] netlink: 'syz-executor.3': attribute type 21 has an invalid length.
[ 117.823337][ T6374] CPU: 0 UID: 0 PID: 6374 Comm: syz-executor.1 Not tainted syzkaller #0 PREEMPT(full)
[ 117.823367][ T6374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 117.823379][ T6374] Call Trace:
[ 117.823386][ T6374]
[ 117.823394][ T6374] dump_stack_lvl+0x189/0x250
[ 117.823421][ T6374] ? __pfx____ratelimit+0x10/0x10
[ 117.823439][ T6374] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.823460][ T6374] ? __pfx__printk+0x10/0x10
[ 117.823482][ T6374] ? fib_insert_alias+0x13b/0x1210
[ 117.823505][ T6374] ? __pfx___might_resched+0x10/0x10
[ 117.823522][ T6374] ? lock_acquire+0x5f/0x360
[ 117.823550][ T6374] should_fail_ex+0x414/0x560
[ 117.823577][ T6374] should_failslab+0xa8/0x100
[ 117.823605][ T6374] __kmalloc_node_noprof+0xd1/0x4e0
[ 117.823630][ T6374] ? alloc_slab_obj_exts+0x39/0xa0
[ 117.823655][ T6374] alloc_slab_obj_exts+0x39/0xa0
[ 117.823677][ T6374] __memcg_slab_post_alloc_hook+0x31e/0x7f0
[ 117.823707][ T6374] kmem_cache_alloc_noprof+0x2bf/0x3c0
[ 117.823730][ T6374] ? fib_insert_alias+0x13b/0x1210
[ 117.823751][ T6374] fib_insert_alias+0x13b/0x1210
[ 117.823770][ T6374] ? rcu_is_watching+0x15/0xb0
[ 117.823788][ T6374] ? trace_kmem_cache_alloc+0x1f/0xc0
[ 117.823810][ T6374] ? kmem_cache_alloc_noprof+0x21a/0x3c0
[ 117.823841][ T6374] ? fib_table_insert+0x4a7/0x1b50
[ 117.823862][ T6374] fib_table_insert+0x67c/0x1b50
[ 117.823881][ T6374] ? _mutex_trylock_nest_lock+0x100/0x130
[ 117.823909][ T6374] inet_rtm_newroute+0x12b/0x210
[ 117.823937][ T6374] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 117.823967][ T6374] ? lock_release+0x4b/0x3e0
[ 117.823991][ T6374] ? bpf_lsm_capable+0x9/0x20
[ 117.824015][ T6374] ? security_capable+0x7e/0x2e0
[ 117.824043][ T6374] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 117.824068][ T6374] rtnetlink_rcv_msg+0x7cf/0xb70
[ 117.824089][ T6374] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 117.824106][ T6374] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.824123][ T6374] ? ref_tracker_free+0x63a/0x7d0
[ 117.824140][ T6374] ? __asan_memcpy+0x40/0x70
[ 117.824159][ T6374] ? __pfx_ref_tracker_free+0x10/0x10
[ 117.824175][ T6374] ? __skb_clone+0x63/0x7a0
[ 117.824201][ T6374] netlink_rcv_skb+0x205/0x470
[ 117.824220][ T6374] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.824239][ T6374] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 117.824266][ T6374] netlink_unicast+0x82c/0x9e0
[ 117.824297][ T6374] ? __pfx_netlink_unicast+0x10/0x10
[ 117.824324][ T6374] ? netlink_sendmsg+0x642/0xb30
[ 117.824342][ T6374] ? skb_put+0x11b/0x210
[ 117.824363][ T6374] netlink_sendmsg+0x805/0xb30
[ 117.824386][ T6374] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.824406][ T6374] ? aa_sock_msg_perm+0xf1/0x1d0
[ 117.824424][ T6374] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 117.824444][ T6374] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.824463][ T6374] __sock_sendmsg+0x21c/0x270
[ 117.824491][ T6374] ____sys_sendmsg+0x505/0x830
[ 117.824515][ T6374] ? __pfx_____sys_sendmsg+0x10/0x10
[ 117.824540][ T6374] ? import_iovec+0x74/0xa0
[ 117.824564][ T6374] ___sys_sendmsg+0x21f/0x2a0
[ 117.824586][ T6374] ? __pfx____sys_sendmsg+0x10/0x10
[ 117.824622][ T6374] ? __fget_files+0x2a/0x420
[ 117.824637][ T6374] ? __fget_files+0x3a0/0x420
[ 117.824657][ T6374] __x64_sys_sendmsg+0x19b/0x260
[ 117.824680][ T6374] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 117.824706][ T6374] ? __pfx_ksys_write+0x10/0x10
[ 117.824732][ T6374] ? rcu_is_watching+0x15/0xb0
[ 117.824750][ T6374] do_syscall_64+0xfa/0x3b0
[ 117.824770][ T6374] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.824788][ T6374] ? clear_bhb_loop+0x60/0xb0
[ 117.824808][ T6374] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.824826][ T6374] RIP: 0033:0x7f206807cba9
[ 117.824849][ T6374] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 117.824866][ T6374] RSP: 002b:00007f2068e2a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 117.824886][ T6374] RAX: ffffffffffffffda RBX: 00007f206819bf80 RCX: 00007f206807cba9
[ 117.824900][ T6374] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 117.824912][ T6374] RBP: 00007f2068e2a120 R08: 0000000000000000 R09: 0000000000000000
[ 117.824923][ T6374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 117.824934][ T6374] R13: 000000000000000b R14: 00007f206819bf80 R15: 00007ffd2e293ef8
[ 117.824954][ T6374]
[ 117.854011][ T6383] netlink: 'syz-executor.4': attribute type 1 has an invalid length.
[ 117.963377][ T6397] netlink: 'syz-executor.1': attribute type 21 has an invalid length.
[ 118.098710][ T6398] netlink: 'syz-executor.5': attribute type 21 has an invalid length.
[ 118.194105][ T6404] netlink: 'syz-executor.2': attribute type 21 has an invalid length.
[ 118.245535][ T6390] netlink: 'syz-executor.3': attribute type 1 has an invalid length.
[ 118.387381][ T6409] netlink: 'syz-executor.4': attribute type 21 has an invalid length.
[ 118.394025][ T6397] netlink: 'syz-executor.1': attribute type 1 has an invalid length.
[ 118.448275][ T6415] netlink: 'syz-executor.0': attribute type 21 has an invalid length.
[ 118.523229][ T6397] FAULT_INJECTION: forcing a failure.
[ 118.523229][ T6397] name failslab, interval 1, probability 0, space 0, times 0
[ 118.528310][ T6415] FAULT_INJECTION: forcing a failure.
[ 118.528310][ T6415] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 118.532882][ T6397] CPU: 0 UID: 0 PID: 6397 Comm: syz-executor.1 Not tainted syzkaller #0 PREEMPT(full)
[ 118.532906][ T6397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 118.532919][ T6397] Call Trace:
[ 118.532926][ T6397]
[ 118.532933][ T6397] dump_stack_lvl+0x189/0x250
[ 118.532959][ T6397] ? __pfx____ratelimit+0x10/0x10
[ 118.532977][ T6397] ? __pfx_dump_stack_lvl+0x10/0x10
[ 118.532998][ T6397] ? __pfx__printk+0x10/0x10
[ 118.533031][ T6397] ? __pfx_ip_tun_parse_opts+0x10/0x10
[ 118.533050][ T6397] ? __mutex_trylock_common+0x153/0x260
[ 118.533072][ T6397] should_fail_ex+0x414/0x560
[ 118.533100][ T6397] should_failslab+0xa8/0x100
[ 118.533128][ T6397] __kmalloc_noprof+0xcb/0x4f0
[ 118.533151][ T6397] ? __nla_parse+0x40/0x60
[ 118.533168][ T6397] ? ip6_tun_build_state+0x140/0x6a0
[ 118.533188][ T6397] ip6_tun_build_state+0x140/0x6a0
[ 118.533209][ T6397] ? __pfx_ip6_tun_build_state+0x10/0x10
[ 118.533227][ T6397] ? __mutex_unlock_slowpath+0x1a1/0x740
[ 118.533247][ T6397] ? rcu_is_watching+0x15/0xb0
[ 118.533266][ T6397] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 118.533285][ T6397] ? rcu_is_watching+0x15/0xb0
[ 118.533307][ T6397] ? rcu_is_watching+0x15/0xb0
[ 118.533323][ T6397] ? lock_release+0x4b/0x3e0
[ 118.533352][ T6397] lwtunnel_build_state+0x384/0x4c0
[ 118.533378][ T6397] ? lwtunnel_build_state+0xe2/0x4c0
[ 118.533403][ T6397] fib_nh_common_init+0x127/0x3b0
[ 118.533434][ T6397] ? __pfx_fib_nh_common_init+0x10/0x10
[ 118.533463][ T6397] ? __pfx_ip_fib_metrics_init+0x10/0x10
[ 118.533484][ T6397] fib_nh_init+0x9e/0x410
[ 118.533502][ T6397] fib_create_info+0x1be1/0x3210
[ 118.533530][ T6397] fib_table_insert+0xc6/0x1b50
[ 118.533555][ T6397] ? __pfx___mutex_lock+0x10/0x10
[ 118.533572][ T6397] ? rtm_to_fib_config+0x107f/0x13c0
[ 118.533606][ T6397] inet_rtm_newroute+0x12b/0x210
[ 118.533633][ T6397] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 118.533664][ T6397] ? lock_release+0x4b/0x3e0
[ 118.533688][ T6397] ? bpf_lsm_capable+0x9/0x20
[ 118.533712][ T6397] ? security_capable+0x7e/0x2e0
[ 118.533741][ T6397] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 118.533766][ T6397] rtnetlink_rcv_msg+0x7cf/0xb70
[ 118.533787][ T6397] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 118.533805][ T6397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 118.533822][ T6397] ? ref_tracker_free+0x63a/0x7d0
[ 118.533838][ T6397] ? __asan_memcpy+0x40/0x70
[ 118.533858][ T6397] ? __pfx_ref_tracker_free+0x10/0x10
[ 118.533873][ T6397] ? __skb_clone+0x63/0x7a0
[ 118.533899][ T6397] netlink_rcv_skb+0x205/0x470
[ 118.533918][ T6397] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 118.533937][ T6397] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 118.533964][ T6397] netlink_unicast+0x82c/0x9e0
[ 118.533994][ T6397] ? __pfx_netlink_unicast+0x10/0x10
[ 118.534026][ T6397] ? netlink_sendmsg+0x642/0xb30
[ 118.534043][ T6397] ? skb_put+0x11b/0x210
[ 118.534064][ T6397] netlink_sendmsg+0x805/0xb30
[ 118.534086][ T6397] ? __pfx_netlink_sendmsg+0x10/0x10
[ 118.534106][ T6397] ? aa_sock_msg_perm+0xf1/0x1d0
[ 118.534123][ T6397] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 118.534143][ T6397] ? __pfx_netlink_sendmsg+0x10/0x10
[ 118.534162][ T6397] __sock_sendmsg+0x21c/0x270
[ 118.534189][ T6397] ____sys_sendmsg+0x505/0x830
[ 118.534213][ T6397] ? __pfx_____sys_sendmsg+0x10/0x10
[ 118.534239][ T6397] ? import_iovec+0x74/0xa0
[ 118.534263][ T6397] ___sys_sendmsg+0x21f/0x2a0
[ 118.534286][ T6397] ? __pfx____sys_sendmsg+0x10/0x10
[ 118.534322][ T6397] ? __fget_files+0x2a/0x420
[ 118.534337][ T6397] ? __fget_files+0x3a0/0x420
[ 118.534357][ T6397] __x64_sys_sendmsg+0x19b/0x260
[ 118.534380][ T6397] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 118.534406][ T6397] ? __pfx_ksys_write+0x10/0x10
[ 118.534432][ T6397] ? rcu_is_watching+0x15/0xb0
[ 118.534450][ T6397] do_syscall_64+0xfa/0x3b0
[ 118.534471][ T6397] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.534488][ T6397] ? clear_bhb_loop+0x60/0xb0
[ 118.534508][ T6397] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.534525][ T6397] RIP: 0033:0x7f206807cba9
[ 118.534541][ T6397] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 118.534557][ T6397] RSP: 002b:00007f2068e2a0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 118.534578][ T6397] RAX: ffffffffffffffda RBX: 00007f206819bf80 RCX: 00007f206807cba9
[ 118.534591][ T6397] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 118.534603][ T6397] RBP: 00007f2068e2a120 R08: 0000000000000000 R09: 0000000000000000
[ 118.534614][ T6397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 118.534626][ T6397] R13: 000000000000000b R14: 00007f206819bf80 R15: 00007ffd2e293ef8
[ 118.534645][ T6397]
[ 120.036858][ T6415] CPU: 1 UID: 0 PID: 6415 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full)
[ 120.036882][ T6415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 120.036892][ T6415] Call Trace:
[ 120.036899][ T6415]
[ 120.036913][ T6415] dump_stack_lvl+0x189/0x250
[ 120.036930][ T6415] ? __pfx____ratelimit+0x10/0x10
[ 120.036940][ T6415] ? __pfx_dump_stack_lvl+0x10/0x10
[ 120.036951][ T6415] ? __pfx__printk+0x10/0x10
[ 120.036965][ T6415] ? exc_page_fault+0x9f/0xf0
[ 120.036976][ T6415] should_fail_ex+0x414/0x560
[ 120.036992][ T6415] strncpy_from_user+0x36/0x290
[ 120.037007][ T6415] strncpy_from_user_nofault+0x72/0x150
[ 120.037021][ T6415] bpf_probe_read_user_str+0x2a/0x70
[ 120.037032][ T6415] bpf_prog_6fb7ada547f278f2+0x3e/0x44
[ 120.037041][ T6415] bpf_trace_run4+0x28b/0x4a0
[ 120.037054][ T6415] ? __pfx_info_print_prefix+0x10/0x10
[ 120.037068][ T6415] ? bpf_trace_run4+0x19c/0x4a0
[ 120.037080][ T6415] ? __pfx_bpf_trace_run4+0x10/0x10
[ 120.037094][ T6415] ? __bpf_trace_sched_switch+0x15f/0x1e0
[ 120.037108][ T6415] __bpf_trace_sched_switch+0x17a/0x1e0
[ 120.037121][ T6415] ? __pfx___bpf_trace_sched_switch+0x10/0x10
[ 120.037134][ T6415] ? psi_group_change+0xab8/0x1050
[ 120.037144][ T6415] ? rcu_is_watching+0x15/0xb0
[ 120.037155][ T6415] ? lock_release+0x4b/0x3e0
[ 120.037171][ T6415] ? psi_task_switch+0x4e3/0x880
[ 120.037180][ T6415] ? __pfx___bpf_trace_sched_switch+0x10/0x10
[ 120.037192][ T6415] __traceiter_sched_switch+0x9a/0xd0
[ 120.037206][ T6415] __schedule+0x238f/0x4cc0
[ 120.037227][ T6415] ? __pfx___schedule+0x10/0x10
[ 120.037244][ T6415] ? rcu_is_watching+0x15/0xb0
[ 120.037254][ T6415] ? preempt_schedule+0xae/0xc0
[ 120.037263][ T6415] preempt_schedule_common+0x83/0xd0
[ 120.037272][ T6415] preempt_schedule+0xae/0xc0
[ 120.037281][ T6415] ? __pfx_preempt_schedule+0x10/0x10
[ 120.037289][ T6415] ? console_unlock+0x214/0x270
[ 120.037299][ T6415] ? __pfx_console_unlock+0x10/0x10
[ 120.037309][ T6415] ? vprintk_emit+0x431/0x7a0
[ 120.037319][ T6415] preempt_schedule_thunk+0x16/0x30
[ 120.037334][ T6415] ? vprintk_emit+0x695/0x7a0
[ 120.037344][ T6415] vprintk_emit+0x69a/0x7a0
[ 120.037354][ T6415] ? vprintk_emit+0x444/0x7a0
[ 120.037364][ T6415] ? __pfx_vprintk_emit+0x10/0x10
[ 120.037373][ T6415] ? _raw_spin_unlock_irqrestore+0xad/0x110
[ 120.037388][ T6415] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 120.037406][ T6415] _printk+0xcf/0x120
[ 120.037419][ T6415] ? __pfx____ratelimit+0x10/0x10
[ 120.037429][ T6415] ? __pfx__printk+0x10/0x10
[ 120.037441][ T6415] ? kasan_save_free_info+0x46/0x50
[ 120.037451][ T6415] ? dev_hard_start_xmit+0x2d4/0x830
[ 120.037464][ T6415] ? __netlink_deliver_tap+0x5ad/0x850
[ 120.037475][ T6415] ? netlink_deliver_tap+0x19c/0x1b0
[ 120.037484][ T6415] ? netlink_unicast+0x7fa/0x9e0
[ 120.037498][ T6415] ? __sock_sendmsg+0x21c/0x270
[ 120.037512][ T6415] ? ____sys_sendmsg+0x505/0x830
[ 120.037523][ T6415] ? ___sys_sendmsg+0x21f/0x2a0
[ 120.037534][ T6415] ? __x64_sys_sendmsg+0x19b/0x260
[ 120.037546][ T6415] __nla_validate_parse+0x1719/0x2d40
[ 120.037560][ T6415] ? __pfx___nla_validate_parse+0x10/0x10
[ 120.037572][ T6415] ? rcu_is_watching+0x15/0xb0
[ 120.037584][ T6415] ? nlmon_xmit+0xb0/0x100
[ 120.037594][ T6415] ? kmem_cache_free+0x18f/0x400
[ 120.037614][ T6415] __nla_validate+0x40/0x60
[ 120.037625][ T6415] rtm_to_fib_config+0x91/0x13c0
[ 120.037641][ T6415] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 120.037651][ T6415] ? __dev_queue_xmit+0x27b/0x3b50
[ 120.037665][ T6415] ? lock_release+0x4b/0x3e0
[ 120.037679][ T6415] ? __dev_queue_xmit+0x27b/0x3b50
[ 120.037691][ T6415] ? __dev_queue_xmit+0x27b/0x3b50
[ 120.037706][ T6415] inet_rtm_newroute+0xf3/0x210
[ 120.037721][ T6415] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 120.037737][ T6415] ? lock_release+0x4b/0x3e0
[ 120.037751][ T6415] ? bpf_lsm_capable+0x9/0x20
[ 120.037765][ T6415] ? security_capable+0x7e/0x2e0
[ 120.037781][ T6415] ? __pfx_inet_rtm_newroute+0x10/0x10
[ 120.037795][ T6415] rtnetlink_rcv_msg+0x7cf/0xb70
[ 120.037807][ T6415] ? rtnetlink_rcv_msg+0x1ab/0xb70
[ 120.037816][ T6415] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 120.037825][ T6415] ? ref_tracker_free+0x63a/0x7d0
[ 120.037835][ T6415] ? __asan_memcpy+0x40/0x70
[ 120.037846][ T6415] ? __pfx_ref_tracker_free+0x10/0x10
[ 120.037854][ T6415] ? __skb_clone+0x63/0x7a0
[ 120.037869][ T6415] netlink_rcv_skb+0x205/0x470
[ 120.037879][ T6415] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 120.037889][ T6415] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 120.037903][ T6415] netlink_unicast+0x82c/0x9e0
[ 120.037920][ T6415] ? __pfx_netlink_unicast+0x10/0x10
[ 120.037935][ T6415] ? netlink_sendmsg+0x642/0xb30
[ 120.037944][ T6415] ? skb_put+0x11b/0x210
[ 120.037955][ T6415] netlink_sendmsg+0x805/0xb30
[ 120.037967][ T6415] ? __pfx_netlink_sendmsg+0x10/0x10
[ 120.037978][ T6415] ? aa_sock_msg_perm+0xf1/0x1d0
[ 120.037988][ T6415] ? bpf_lsm_socket_sendmsg+0x9/0x20
[ 120.038000][ T6415] ? __pfx_netlink_sendmsg+0x10/0x10
[ 120.038011][ T6415] __sock_sendmsg+0x21c/0x270
[ 120.038027][ T6415] ____sys_sendmsg+0x505/0x830
[ 120.038039][ T6415] ? __pfx_____sys_sendmsg+0x10/0x10
[ 120.038053][ T6415] ? import_iovec+0x74/0xa0
[ 120.038067][ T6415] ___sys_sendmsg+0x21f/0x2a0
[ 120.038079][ T6415] ? __pfx____sys_sendmsg+0x10/0x10
[ 120.038099][ T6415] ? __fget_files+0x2a/0x420
[ 120.038107][ T6415] ? __fget_files+0x3a0/0x420
[ 120.038117][ T6415] __x64_sys_sendmsg+0x19b/0x260
[ 120.038129][ T6415] ? __pfx___x64_sys_sendmsg+0x10/0x10
[ 120.038143][ T6415] ? __pfx_ksys_write+0x10/0x10
[ 120.038157][ T6415] ? rcu_is_watching+0x15/0xb0
[ 120.038167][ T6415] do_syscall_64+0xfa/0x3b0
[ 120.038178][ T6415] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.038188][ T6415] ? clear_bhb_loop+0x60/0xb0
[ 120.038199][ T6415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.038209][ T6415] RIP: 0033:0x7fa71ac7cba9
[ 120.038220][ T6415] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 120.038229][ T6415] RSP: 002b:00007fa71b9ea0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 120.038240][ T6415] RAX: ffffffffffffffda RBX: 00007fa71ad9bf80 RCX: 00007fa71ac7cba9
[ 120.038247][ T6415] RDX: 0000000000000000 RSI: 0000000020000940 RDI: 0000000000000003
[ 120.038254][ T6415] RBP: 00007fa71b9ea120 R08: 0000000000000000 R09: 0000000000000000
[ 120.038260][ T6415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 120.038266][ T6415] R13: 000000000000000b R14: 00007fa71ad9bf80 R15: 00007ffe0aabdb88
[ 120.038276][ T6415]
[ 120.044531][ T6404] netlink: 'syz-executor.2': attribute type 1 has an invalid length.
[ 120.054184][ T6390] FAULT_INJECTION: forcing a failure.
[ 120.054184][ T6390] name failslab, interval 1, probability 0, space 0, times 0
[ 120.061753][ T6404] FAULT_INJECTION: forcing a failure.
[ 120.061753][ T6404] name failslab, interval 1, probability 0, space 0, times 0
[ 120.066569][ T6390] CPU: 1 UID: 0 PID: 6390 Comm: syz-executor.3 Not tainted syzkaller #0 PREEMPT(full)
[ 120.066594][ T6390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 120.066613][ T6390] Call Trace:
[ 120.066619][ T6390]
[ 120.066626][ T6390] dump_stack_lvl+0x189/0x250
[ 120.066653][ T6390] ? __pfx____ratelimit+0x10/0x10
[ 120.066671][ T6390] ? __pfx_dump_stack_lvl+0x10/0x10
[ 120.066692][ T6390] ? __pfx__printk+0x10/0x10
[ 120.066719][ T6390] ? __pfx___might_resched+0x10/0x10
[ 120.066736][ T6390] ? lock_acquire+0x5f/0x360
[ 120.066763][ T6390] should_fail_ex+0x414/0x560
[ 120.066791][ T6390] should_failslab+0xa8/0x100
[ 120.066817][ T6390] kmem_cache_alloc_node_noprof+0x76/0x3c0
[ 120.066842][ T6390] ? __alloc_skb+0x112/0x2d0
[ 120.066863][ T6390] __alloc_skb+0x112/0x2d0
[ 120.066886][ T6390] netlink_ack+0x146/0xa50
[ 120.066904][ T6390] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 120.066922][ T6390] ? ref_tracker_free+0x63a/0x7d0
[ 120.066942][ T6390] ? __asan_memcpy+0x40/0x70
[ 120.066962][ T6390] ? __pfx_ref_tracker_free+0x10/0x10
[ 120.066978][ T6390] ? __skb_clone+0x63/0x7a0