syzkaller login: [ 92.166962][ T787] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts.
2026/03/09 03:53:51 parsed 1 programs
[ 101.180846][ T5783] cgroup: Unknown subsys name 'net'
[ 101.313283][ T5783] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 103.040010][ T5783] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 106.208920][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 106.218431][ T5821] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 106.235092][ T5821] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 106.243858][ T5821] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 106.252549][ T5821] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 106.260023][ T5821] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 107.611452][ T5829] chnl_net:caif_netlink_parms(): no params data found
[ 108.075136][ T4532] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 108.083285][ T4532] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 108.127292][ T5829] bridge0: port 1(bridge_slave_0) entered blocking state
[ 108.135534][ T5829] bridge0: port 1(bridge_slave_0) entered disabled state
[ 108.142987][ T5829] bridge_slave_0: entered allmulticast mode
[ 108.154119][ T5829] bridge_slave_0: entered promiscuous mode
[ 108.172518][ T5829] bridge0: port 2(bridge_slave_1) entered blocking state
[ 108.179762][ T5829] bridge0: port 2(bridge_slave_1) entered disabled state
[ 108.187737][ T5829] bridge_slave_1: entered allmulticast mode
[ 108.195049][ T5829] bridge_slave_1: entered promiscuous mode
[ 108.228038][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 108.237476][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 108.449596][ T5829] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 108.483857][ T5829] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 108.660619][ T5829] team0: Port device team_slave_0 added
[ 108.669774][ T5829] team0: Port device team_slave_1 added
[ 108.762479][ T5829] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 108.779913][ T5829] 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.
[ 108.806433][ T5829] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 108.849511][ T5829] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 108.858616][ T5829] 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.
[ 108.885328][ T5829] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 108.971083][ T5829] hsr_slave_0: entered promiscuous mode
[ 108.986876][ T5829] hsr_slave_1: entered promiscuous mode
[ 109.284222][ T5829] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 109.299189][ T5829] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 109.321131][ T5829] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 109.344039][ T5829] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 109.461907][ T5829] 8021q: adding VLAN 0 to HW filter on device bond0
[ 109.499730][ T5829] 8021q: adding VLAN 0 to HW filter on device team0
[ 109.512802][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 109.520495][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 109.551809][ T59] bridge0: port 2(bridge_slave_1) entered blocking state
[ 109.559027][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 109.807286][ T5829] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 109.887244][ T5829] veth0_vlan: entered promiscuous mode
[ 109.899822][ T5829] veth1_vlan: entered promiscuous mode
[ 109.948512][ T5829] veth0_macvtap: entered promiscuous mode
[ 109.960190][ T5829] veth1_macvtap: entered promiscuous mode
[ 109.994225][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 110.009873][ T5829] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 110.023234][ T5829] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.033426][ T5829] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.043184][ T5829] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.052260][ T5829] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/03/09 03:54:02 executed programs: 0
[ 110.321196][ T5085] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 110.338119][ T5085] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 110.352519][ T5085] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 110.379758][ T5085] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 110.400254][ T5822] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 110.410807][ T5822] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 110.461729][ T5821] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 110.472534][ T5821] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 110.481508][ T5821] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 110.493780][ T5085] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 110.502982][ T5085] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 110.513309][ T5085] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 110.522529][ T5085] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 110.525529][ T5895] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 110.544995][ T5895] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 110.555946][ T5895] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 110.563863][ T5085] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 110.571096][ T5895] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 110.579337][ T5895] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 110.595980][ T5897] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 110.605033][ T5897] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 110.622286][ T5897] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 110.632920][ T5897] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 110.643752][ T5897] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 111.150154][ T5884] chnl_net:caif_netlink_parms(): no params data found
[ 111.233274][ T5889] chnl_net:caif_netlink_parms(): no params data found
[ 111.295646][ T5888] chnl_net:caif_netlink_parms(): no params data found
[ 111.420420][ T5890] chnl_net:caif_netlink_parms(): no params data found
[ 111.456089][ T5884] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.463344][ T5884] bridge0: port 1(bridge_slave_0) entered disabled state
[ 111.472000][ T5884] bridge_slave_0: entered allmulticast mode
[ 111.479332][ T5884] bridge_slave_0: entered promiscuous mode
[ 111.488594][ T5884] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.497334][ T5884] bridge0: port 2(bridge_slave_1) entered disabled state
[ 111.504501][ T5884] bridge_slave_1: entered allmulticast mode
[ 111.514761][ T5884] bridge_slave_1: entered promiscuous mode
[ 111.623709][ T5889] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.631230][ T5889] bridge0: port 1(bridge_slave_0) entered disabled state
[ 111.638613][ T5889] bridge_slave_0: entered allmulticast mode
[ 111.649033][ T5889] bridge_slave_0: entered promiscuous mode
[ 111.660652][ T5884] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 111.673756][ T5884] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 111.716527][ T5889] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.723744][ T5889] bridge0: port 2(bridge_slave_1) entered disabled state
[ 111.731810][ T5889] bridge_slave_1: entered allmulticast mode
[ 111.739407][ T5889] bridge_slave_1: entered promiscuous mode
[ 111.832193][ T5888] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.847640][ T5888] bridge0: port 1(bridge_slave_0) entered disabled state
[ 111.859415][ T5888] bridge_slave_0: entered allmulticast mode
[ 111.866549][ T5888] bridge_slave_0: entered promiscuous mode
[ 111.892558][ T5889] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 111.907787][ T5884] team0: Port device team_slave_0 added
[ 111.927526][ T2884] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 111.945970][ T5888] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.954072][ T5888] bridge0: port 2(bridge_slave_1) entered disabled state
[ 111.965086][ T5888] bridge_slave_1: entered allmulticast mode
[ 111.972079][ T5888] bridge_slave_1: entered promiscuous mode
[ 111.981268][ T5890] bridge0: port 1(bridge_slave_0) entered blocking state
[ 111.988767][ T5890] bridge0: port 1(bridge_slave_0) entered disabled state
[ 111.996278][ T5890] bridge_slave_0: entered allmulticast mode
[ 112.003728][ T5890] bridge_slave_0: entered promiscuous mode
[ 112.013209][ T5889] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 112.036162][ T5884] team0: Port device team_slave_1 added
[ 112.069148][ T5890] bridge0: port 2(bridge_slave_1) entered blocking state
[ 112.076385][ T5890] bridge0: port 2(bridge_slave_1) entered disabled state
[ 112.083514][ T5890] bridge_slave_1: entered allmulticast mode
[ 112.091012][ T5890] bridge_slave_1: entered promiscuous mode
[ 112.133142][ T5889] team0: Port device team_slave_0 added
[ 112.157148][ T5888] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 112.169666][ T5890] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 112.194045][ T5889] team0: Port device team_slave_1 added
[ 112.212388][ T5888] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 112.228104][ T5890] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 112.250757][ T5884] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 112.259959][ T5884] 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.
[ 112.286598][ T5884] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 112.299663][ T5884] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 112.306870][ T5884] 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.
[ 112.333321][ T5884] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 112.395596][ T5890] team0: Port device team_slave_0 added
[ 112.404703][ T5890] team0: Port device team_slave_1 added
[ 112.412184][ T5889] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 112.419681][ T5889] 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.
[ 112.446223][ T5889] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 112.459567][ T5889] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 112.466807][ T5889] 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.
[ 112.495121][ T5897] Bluetooth: hci0: command tx timeout
[ 112.501169][ T5889] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 112.562190][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 112.569766][ T5890] 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.
[ 112.595836][ T5890] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 112.610578][ T5888] team0: Port device team_slave_0 added
[ 112.638326][ T5884] hsr_slave_0: entered promiscuous mode
[ 112.648296][ T5897] Bluetooth: hci2: command tx timeout
[ 112.648322][ T5893] Bluetooth: hci1: command tx timeout
[ 112.659974][ T5884] hsr_slave_1: entered promiscuous mode
[ 112.666912][ T5884] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 112.676610][ T5884] Cannot create hsr debugfs directory
[ 112.684349][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 112.691479][ T5890] 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.
[ 112.717734][ T5890] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 112.734945][ T5897] Bluetooth: hci3: command tx timeout
[ 112.756625][ T5888] team0: Port device team_slave_1 added
[ 112.835716][ T5889] hsr_slave_0: entered promiscuous mode
[ 112.842469][ T5889] hsr_slave_1: entered promiscuous mode
[ 112.852326][ T5889] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 112.860001][ T5889] Cannot create hsr debugfs directory
[ 112.879182][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 112.886533][ T5888] 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.
[ 112.912542][ T5888] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 112.930915][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 112.938061][ T5888] 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.
[ 112.964542][ T5888] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 113.042412][ T5890] hsr_slave_0: entered promiscuous mode
[ 113.049971][ T5890] hsr_slave_1: entered promiscuous mode
[ 113.058043][ T5890] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 113.065886][ T5890] Cannot create hsr debugfs directory
[ 113.163670][ T5888] hsr_slave_0: entered promiscuous mode
[ 113.174315][ T5888] hsr_slave_1: entered promiscuous mode
[ 113.180743][ T5888] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 113.188721][ T5888] Cannot create hsr debugfs directory
[ 113.542315][ T5889] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 113.564281][ T5889] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 113.579217][ T5889] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 113.593524][ T5889] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 113.668023][ T5884] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 113.687542][ T5884] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 113.701848][ T5884] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 113.712095][ T5884] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 113.827078][ T5889] 8021q: adding VLAN 0 to HW filter on device bond0
[ 113.866174][ T5889] 8021q: adding VLAN 0 to HW filter on device team0
[ 113.881075][ T4518] bridge0: port 1(bridge_slave_0) entered blocking state
[ 113.888534][ T4518] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 113.910062][ T5884] 8021q: adding VLAN 0 to HW filter on device bond0
[ 113.919472][ T4532] bridge0: port 2(bridge_slave_1) entered blocking state
[ 113.926700][ T4532] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 113.992874][ T5884] 8021q: adding VLAN 0 to HW filter on device team0
[ 114.023005][ T4532] bridge0: port 1(bridge_slave_0) entered blocking state
[ 114.030217][ T4532] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 114.051024][ T4532] bridge0: port 2(bridge_slave_1) entered blocking state
[ 114.058220][ T4532] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 114.368675][ T5889] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 114.433073][ T5884] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 114.541778][ T5889] veth0_vlan: entered promiscuous mode
[ 114.564645][ T5889] veth1_vlan: entered promiscuous mode
[ 114.571739][ T5897] Bluetooth: hci0: command tx timeout
[ 114.624274][ T5884] veth0_vlan: entered promiscuous mode
[ 114.673390][ T5884] veth1_vlan: entered promiscuous mode
[ 114.725447][ T5897] Bluetooth: hci1: command tx timeout
[ 114.725683][ T5889] veth0_macvtap: entered promiscuous mode
[ 114.731118][ T5897] Bluetooth: hci2: command tx timeout
[ 114.760890][ T5889] veth1_macvtap: entered promiscuous mode
[ 114.800020][ T5884] veth0_macvtap: entered promiscuous mode
[ 114.807582][ T5897] Bluetooth: hci3: command tx timeout
[ 114.844550][ T2884] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 114.868858][ T5884] veth1_macvtap: entered promiscuous mode
[ 114.894702][ T5889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 114.908789][ T5889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 114.922110][ T5889] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 114.933215][ T5889] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 114.944240][ T5889] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 114.956027][ T5889] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 114.969872][ T5884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 114.980445][ T5884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 114.991412][ T5884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 115.002058][ T5884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 115.014183][ T5884] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 115.034100][ T5889] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.043039][ T5889] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.053453][ T5889] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.063861][ T5889] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.082153][ T5884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 115.093768][ T5884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 115.103994][ T5884] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 115.114916][ T5884] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 115.128407][ T5884] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 115.140928][ T5884] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.150051][ T5884] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.159026][ T5884] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.170382][ T5884] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 115.197545][ T2884] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 115.303431][ T2884] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 115.363071][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 115.381159][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 115.416715][ T4532] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 115.424597][ T4532] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 115.567757][ T4532] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 115.589095][ T4532] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 115.630046][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 115.641469][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2026/03/09 03:54:08 executed programs: 8
[ 220.944758][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 220.951883][ C1] rcu: (detected by 1, t=10502 jiffies, g=11545, q=534 ncpus=2)
[ 220.959632][ C1] rcu: All QSes seen, last rcu_preempt kthread activity 10500 (4294959182-4294948682), jiffies_till_next_fqs=1, root ->qsmask 0x0
[ 220.973038][ C1] rcu: rcu_preempt kthread starved for 10500 jiffies! g11545 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 220.984277][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 220.994294][ C1] rcu: RCU grace-period kthread stack dump:
[ 221.000215][ C1] task:rcu_preempt state:R running task stack:26888 pid:17 ppid:2 flags:0x00004000
[ 221.011083][ C1] Call Trace:
[ 221.014411][ C1]
[ 221.017391][ C1] __schedule+0x1553/0x45a0
[ 221.021981][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x120
[ 221.027918][ C1] ? _raw_spin_unlock_irqrestore+0xc5/0x120
[ 221.033866][ C1] ? asan.module_dtor+0x20/0x20
[ 221.038770][ C1] ? enqueue_timer+0x23d/0x550
[ 221.043582][ C1] ? __mod_timer+0x984/0xdb0
[ 221.048247][ C1] schedule+0xbd/0x170
[ 221.052379][ C1] schedule_timeout+0x188/0x2d0
[ 221.057302][ C1] ? console_conditional_schedule+0x40/0x40
[ 221.063250][ C1] ? _raw_spin_unlock_irqrestore+0x86/0x120
[ 221.069187][ C1] ? update_process_times+0x1b0/0x1b0
[ 221.074615][ C1] ? prepare_to_swait_event+0x339/0x360
[ 221.080218][ C1] rcu_gp_fqs_loop+0x313/0x1590
[ 221.085153][ C1] ? dump_blkd_tasks+0x810/0x810
[ 221.090144][ C1] ? rcu_gp_init+0x1560/0x1560
[ 221.094952][ C1] ? rcu_gp_cleanup+0xb41/0xc90
[ 221.099851][ C1] ? _raw_spin_unlock_irq+0x23/0x50
[ 221.105093][ C1] ? lockdep_hardirqs_on+0x98/0x150
[ 221.110344][ C1] rcu_gp_kthread+0x9d/0x3b0
[ 221.114979][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 221.120137][ C1] ? __kthread_parkme+0x7a/0x1c0
[ 221.125113][ C1] ? __kthread_parkme+0x162/0x1c0
[ 221.130200][ C1] kthread+0x2fa/0x390
[ 221.134316][ C1] ? rcu_report_qs_rsp+0x1a0/0x1a0
[ 221.139462][ C1] ? kthread_blkcg+0xd0/0xd0
[ 221.144098][ C1] ret_from_fork+0x48/0x80
[ 221.148576][ C1] ? kthread_blkcg+0xd0/0xd0
[ 221.153218][ C1] ret_from_fork_asm+0x11/0x20
[ 221.158055][ C1]
[ 221.161305][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 221.167662][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 221.173094][ C0] NMI backtrace for cpu 0
[ 221.173111][ C0] CPU: 0 PID: 5937 Comm: syz.3.20 Not tainted syzkaller #0
[ 221.173126][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 221.173135][ C0] RIP: 0010:seqcount_lockdep_reader_access+0x8f/0x1d0
[ 221.173161][ C0] Code: 08 f8 f3 f3 f3 e8 c1 c5 0f 00 43 c6 44 3e 08 00 48 c7 44 24 40 00 00 00 00 9c 8f 44 24 40 4c 8b 64 24 40 43 c6 44 3e 08 f8 fa <4c> 89 e6 48 81 e6 00 02 00 00 31 ff e8 d0 c9 0f 00 49 81 e4 00 02
[ 221.173174][ C0] RSP: 0018:ffffc90000007d80 EFLAGS: 00000006
[ 221.173187][ C0] RAX: ffffffff8177569f RBX: 000000000000a2fc RCX: ffff88802d16bc00
[ 221.173199][ C0] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 0000000000000000
[ 221.173208][ C0] RBP: ffffc90000007e20 R08: ffffffff8e8aeeef R09: 1ffffffff1d15ddd
[ 221.173220][ C0] R10: dffffc0000000000 R11: fffffbfff1d15dde R12: 0000000000000006
[ 221.173230][ C0] R13: dffffc0000000000 R14: 1ffff92000000fb0 R15: dffffc0000000000
[ 221.173242][ C0] FS: 0000555567324500(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 221.173256][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 221.173267][ C0] CR2: 000020000006b000 CR3: 000000007673a000 CR4: 00000000003506f0
[ 221.173281][ C0] Call Trace:
[ 221.173287][ C0]
[ 221.173293][ C0] ? ktime_get_real_ts64+0x440/0x440
[ 221.173316][ C0] ? _raw_spin_lock_irqsave+0xc0/0x100
[ 221.173337][ C0] ktime_get_update_offsets_now+0x99/0x3f0
[ 221.173362][ C0] hrtimer_interrupt+0x134/0x9c0
[ 221.173380][ C0] ? kvm_sched_clock_read+0x11/0x20
[ 221.173396][ C0] ? sched_clock+0x3f/0x60
[ 221.173414][ C0] ? sched_clock_cpu+0x75/0x430
[ 221.173432][ C0] ? local_clock+0x20/0x20
[ 221.173446][ C0] ? __irq_exit_rcu+0xdf/0x190
[ 221.173462][ C0] ? irq_exit_rcu+0x20/0x20
[ 221.173479][ C0] __sysvec_apic_timer_interrupt+0xfb/0x3b0
[ 221.173518][ C0] sysvec_apic_timer_interrupt+0x9f/0xc0
[ 221.173536][ C0]
[ 221.173541][ C0]
[ 221.173546][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 221.173566][ C0] RIP: 0010:_raw_spin_unlock_irq+0x29/0x50
[ 221.173584][ C0] Code: 00 f3 0f 1e fa 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 aa ec d9 f6 48 89 df e8 62 c1 da f6 e8 1d ce fe f6 fb bf 01 00 00 00 82 c8 cd f6 65 8b 05 a3 f7 74 75 85 c0 74 02 5b c3 e8 20 df 71
[ 221.173596][ C0] RSP: 0018:ffffc90003537c78 EFLAGS: 00000286
[ 221.173608][ C0] RAX: 87fb8e3e90bfbf00 RBX: ffff88805f8b4a00 RCX: 87fb8e3e90bfbf00
[ 221.173619][ C0] RDX: dffffc0000000000 RSI: ffffffff8acac960 RDI: 0000000000000001
[ 221.173630][ C0] RBP: ffff88805f8b4e98 R08: ffffffff8e8aeeef R09: 1ffffffff1d15ddd
[ 221.173641][ C0] R10: dffffc0000000000 R11: fffffbfff1d15dde R12: 1ffff1100bf169d3
[ 221.173653][ C0] R13: 0000000000000021 R14: dffffc0000000000 R15: 0000000000000000
[ 221.173671][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 221.173688][ C0] get_signal+0x11f5/0x13f0
[ 221.173713][ C0] arch_do_signal_or_restart+0xc2/0x800
[ 221.173741][ C0] ? get_sigframe_size+0x20/0x20
[ 221.173773][ C0] ? exit_to_user_mode_loop+0x3b/0x110
[ 221.173798][ C0] exit_to_user_mode_loop+0x70/0x110
[ 221.173820][ C0] exit_to_user_mode_prepare+0xee/0x180
[ 221.173843][ C0] syscall_exit_to_user_mode+0x1a/0x50
[ 221.173862][ C0] do_syscall_64+0x61/0xa0
[ 221.173885][ C0] ? clear_bhb_loop+0x40/0x90
[ 221.173903][ C0] ? clear_bhb_loop+0x40/0x90
[ 221.173922][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 221.173939][ C0] RIP: 0033:0x7f0232f9c799
[ 221.173956][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 221.173968][ C0] RSP: 002b:00007ffd2eb135b8 EFLAGS: 00000246
[ 221.173980][ C0] RAX: 0000000000000000 RBX: 00007f0233215fa0 RCX: 00007f0232f9c799
[ 221.173990][ C0] RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
[ 221.173999][ C0] RBP: 00007f0233032bd9 R08: 0000000000000000 R09: 0000000000000000
[ 221.174026][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 221.174035][ C0] R13: 00007f0233215fac R14: 00007f0233215fa0 R15: 00007f0233215fa0
[ 221.174054][ C0]