Warning: Permanently added '10.128.1.96' (ED25519) to the list of known hosts. 2026/01/07 22:02:18 parsed 1 programs [ 112.708496][ T5834] cgroup: Unknown subsys name 'net' [ 112.820250][ T5834] cgroup: Unknown subsys name 'cpuset' [ 112.829472][ T5834] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 114.498144][ T5834] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 117.717719][ T5846] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 119.704961][ T5903] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 119.714240][ T5903] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 119.722220][ T5903] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 119.736940][ T5903] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 119.745395][ T5903] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 120.180419][ T1146] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.219973][ T1146] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.271744][ T5877] chnl_net:caif_netlink_parms(): no params data found [ 120.407049][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.414932][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.694414][ T5877] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.713132][ T5877] bridge0: port 1(bridge_slave_0) entered disabled state [ 120.721156][ T5877] bridge_slave_0: entered allmulticast mode [ 120.730289][ T5877] bridge_slave_0: entered promiscuous mode [ 120.753101][ T5877] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.760492][ T5877] bridge0: port 2(bridge_slave_1) entered disabled state [ 120.768239][ T5877] bridge_slave_1: entered allmulticast mode [ 120.776834][ T5877] bridge_slave_1: entered promiscuous mode [ 120.859753][ T5877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 120.882035][ T5877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 121.212394][ T5877] team0: Port device team_slave_0 added [ 121.225699][ T5877] team0: Port device team_slave_1 added [ 121.324766][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.334400][ T5877] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 121.364799][ T5877] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.418086][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.425094][ T5877] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 121.460449][ T5877] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.565303][ T5877] hsr_slave_0: entered promiscuous mode [ 121.578994][ T5877] hsr_slave_1: entered promiscuous mode [ 121.770266][ T5877] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 121.783119][ T5877] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 121.794778][ T5877] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 121.800293][ T51] Bluetooth: hci0: command tx timeout [ 121.812831][ T5877] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 121.897307][ T5877] 8021q: adding VLAN 0 to HW filter on device bond0 [ 121.921998][ T5877] 8021q: adding VLAN 0 to HW filter on device team0 [ 121.935943][ T998] bridge0: port 1(bridge_slave_0) entered blocking state [ 121.943358][ T998] bridge0: port 1(bridge_slave_0) entered forwarding state [ 121.960843][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 121.968024][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 122.162942][ T5877] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 122.212386][ T5877] veth0_vlan: entered promiscuous mode [ 122.228024][ T5877] veth1_vlan: entered promiscuous mode [ 122.263449][ T5877] veth0_macvtap: entered promiscuous mode [ 122.276099][ T5877] veth1_macvtap: entered promiscuous mode [ 122.297927][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.314128][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.330738][ T1146] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.342339][ T1146] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.353540][ T1146] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.363439][ T1146] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/01/07 22:02:32 executed programs: 0 [ 122.552354][ T5903] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 122.561748][ T5903] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 122.569902][ T5903] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 122.608899][ T5903] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 122.617785][ T5903] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 122.666709][ T51] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 122.675216][ T51] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 122.688315][ T51] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 122.696817][ T51] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 122.704817][ T51] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 122.734300][ T5950] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 122.749004][ T5141] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 122.757058][ T5141] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 122.770230][ T5903] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 122.778031][ T5903] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 122.778159][ T5141] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 122.793852][ T5141] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 122.804198][ T5953] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 122.805075][ T5141] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 122.820215][ T5141] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 122.864580][ T5141] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 122.875412][ T5141] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 122.888470][ T5141] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 122.900810][ T5141] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 122.910770][ T5141] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 123.283872][ T998] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.407935][ T998] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.542891][ T998] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.651745][ T5946] chnl_net:caif_netlink_parms(): no params data found [ 123.966231][ T998] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.983608][ T5944] chnl_net:caif_netlink_parms(): no params data found [ 124.012629][ T5954] chnl_net:caif_netlink_parms(): no params data found [ 124.025174][ T5940] chnl_net:caif_netlink_parms(): no params data found [ 124.097598][ T5945] chnl_net:caif_netlink_parms(): no params data found [ 124.228337][ T5946] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.236938][ T5946] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.244133][ T5946] bridge_slave_0: entered allmulticast mode [ 124.251822][ T5946] bridge_slave_0: entered promiscuous mode [ 124.293567][ T5946] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.300995][ T5946] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.308560][ T5946] bridge_slave_1: entered allmulticast mode [ 124.316258][ T5946] bridge_slave_1: entered promiscuous mode [ 124.396994][ T5946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 124.447645][ T5946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 124.457247][ T5954] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.465034][ T5954] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.473000][ T5954] bridge_slave_0: entered allmulticast mode [ 124.480669][ T5954] bridge_slave_0: entered promiscuous mode [ 124.504471][ T5944] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.512576][ T5944] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.520670][ T5944] bridge_slave_0: entered allmulticast mode [ 124.528820][ T5944] bridge_slave_0: entered promiscuous mode [ 124.570929][ T5954] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.578325][ T5954] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.585678][ T5954] bridge_slave_1: entered allmulticast mode [ 124.593795][ T5954] bridge_slave_1: entered promiscuous mode [ 124.617606][ T5944] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.624861][ T5944] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.632623][ T5944] bridge_slave_1: entered allmulticast mode [ 124.640279][ T5944] bridge_slave_1: entered promiscuous mode [ 124.665988][ T5141] Bluetooth: hci1: command tx timeout [ 124.683516][ T5946] team0: Port device team_slave_0 added [ 124.720711][ T5940] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.729005][ T5940] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.737060][ T5940] bridge_slave_0: entered allmulticast mode [ 124.744425][ T5940] bridge_slave_0: entered promiscuous mode [ 124.768711][ T5945] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.776799][ T5945] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.783978][ T5945] bridge_slave_0: entered allmulticast mode [ 124.791602][ T5945] bridge_slave_0: entered promiscuous mode [ 124.802013][ T5946] team0: Port device team_slave_1 added [ 124.826348][ T5141] Bluetooth: hci2: command tx timeout [ 124.826699][ T5954] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 124.845086][ T5954] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 124.854619][ T5940] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.862149][ T5940] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.870708][ T5940] bridge_slave_1: entered allmulticast mode [ 124.884887][ T5940] bridge_slave_1: entered promiscuous mode [ 124.906297][ T5141] Bluetooth: hci3: command tx timeout [ 124.906304][ T5951] Bluetooth: hci4: command tx timeout [ 124.922298][ T5945] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.930552][ T5945] bridge0: port 2(bridge_slave_1) entered disabled state [ 124.938715][ T5945] bridge_slave_1: entered allmulticast mode [ 124.946210][ T5945] bridge_slave_1: entered promiscuous mode [ 124.985953][ T5141] Bluetooth: hci5: command tx timeout [ 125.014761][ T5944] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 125.042681][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 125.050678][ T5946] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 125.077371][ T5946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 125.134024][ T5944] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 125.149731][ T5945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 125.160027][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 125.167086][ T5946] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 125.193579][ T5946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 125.215265][ T5954] team0: Port device team_slave_0 added [ 125.225170][ T5940] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 125.241154][ T5940] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 125.272417][ T5945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 125.295494][ T5954] team0: Port device team_slave_1 added [ 125.403818][ T5944] team0: Port device team_slave_0 added [ 125.453592][ T5954] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 125.461032][ T5954] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 125.487975][ T5954] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 125.502181][ T5940] team0: Port device team_slave_0 added [ 125.510935][ T5944] team0: Port device team_slave_1 added [ 125.520675][ T5945] team0: Port device team_slave_0 added [ 125.533058][ T5946] hsr_slave_0: entered promiscuous mode [ 125.540524][ T5946] hsr_slave_1: entered promiscuous mode [ 125.555058][ T5946] debugfs: 'hsr0' already exists in 'hsr' [ 125.561291][ T5946] Cannot create hsr debugfs directory [ 125.576501][ T5954] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 125.583769][ T5954] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 125.610868][ T5954] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 125.624632][ T5940] team0: Port device team_slave_1 added [ 125.664400][ T5945] team0: Port device team_slave_1 added [ 125.790099][ T998] bridge_slave_1: left allmulticast mode [ 125.797464][ T998] bridge_slave_1: left promiscuous mode [ 125.804093][ T998] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.822594][ T998] bridge_slave_0: left allmulticast mode [ 125.828387][ T998] bridge_slave_0: left promiscuous mode [ 125.834125][ T998] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.250365][ T998] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 126.261780][ T998] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 126.273085][ T998] bond0 (unregistering): Released all slaves [ 126.288636][ T5944] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 126.295610][ T5944] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 126.322525][ T5944] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 126.362710][ T5940] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 126.370399][ T5940] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 126.397689][ T5940] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 126.454468][ T5944] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 126.461891][ T5944] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 126.489944][ T5944] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 126.528384][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 126.535376][ T5945] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 126.561927][ T5945] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 126.614570][ T5940] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 126.621796][ T5940] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 126.648871][ T5940] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 126.670994][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 126.679288][ T5945] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 126.705601][ T5945] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 126.746367][ T5141] Bluetooth: hci1: command tx timeout [ 126.808486][ T5954] hsr_slave_0: entered promiscuous mode [ 126.815047][ T5954] hsr_slave_1: entered promiscuous mode [ 126.821779][ T5954] debugfs: 'hsr0' already exists in 'hsr' [ 126.828966][ T5954] Cannot create hsr debugfs directory [ 126.906107][ T5141] Bluetooth: hci2: command tx timeout [ 126.944950][ T5944] hsr_slave_0: entered promiscuous mode [ 126.951809][ T5944] hsr_slave_1: entered promiscuous mode [ 126.958604][ T5944] debugfs: 'hsr0' already exists in 'hsr' [ 126.964406][ T5944] Cannot create hsr debugfs directory [ 126.986089][ T5141] Bluetooth: hci3: command tx timeout [ 126.986096][ T5951] Bluetooth: hci4: command tx timeout [ 127.044080][ T5945] hsr_slave_0: entered promiscuous mode [ 127.051092][ T5945] hsr_slave_1: entered promiscuous mode [ 127.057600][ T5945] debugfs: 'hsr0' already exists in 'hsr' [ 127.063380][ T5945] Cannot create hsr debugfs directory [ 127.066727][ T5141] Bluetooth: hci5: command tx timeout [ 127.081379][ T998] hsr_slave_0: left promiscuous mode [ 127.088015][ T998] hsr_slave_1: left promiscuous mode [ 127.094101][ T998] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 127.102147][ T998] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 127.110815][ T998] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 127.118486][ T998] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 127.136975][ T998] veth1_macvtap: left promiscuous mode [ 127.142713][ T998] veth0_macvtap: left promiscuous mode [ 127.149388][ T998] veth1_vlan: left promiscuous mode [ 127.154783][ T998] veth0_vlan: left promiscuous mode [ 127.504904][ T998] team0 (unregistering): Port device team_slave_1 removed [ 127.534460][ T998] team0 (unregistering): Port device team_slave_0 removed [ 127.824793][ T5940] hsr_slave_0: entered promiscuous mode [ 127.831997][ T5940] hsr_slave_1: entered promiscuous mode [ 128.382550][ T5946] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 128.396006][ T5946] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 128.444657][ T5946] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 128.484240][ T5946] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 128.577229][ T5954] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 128.619704][ T5954] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 128.646837][ T5954] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 128.659142][ T5954] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 128.825933][ T5141] Bluetooth: hci1: command tx timeout [ 128.962978][ T5954] 8021q: adding VLAN 0 to HW filter on device bond0 [ 128.986414][ T5141] Bluetooth: hci2: command tx timeout [ 129.020829][ T5946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 129.067000][ T5951] Bluetooth: hci3: command tx timeout [ 129.072924][ T5141] Bluetooth: hci4: command tx timeout [ 129.149519][ T5141] Bluetooth: hci5: command tx timeout [ 129.174518][ T5954] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.189974][ T5946] 8021q: adding VLAN 0 to HW filter on device team0 [ 129.197100][ T5944] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 129.209858][ T5944] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 129.230569][ T5944] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 129.243556][ T5944] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 129.260395][ T193] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.267698][ T193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.278404][ T193] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.285540][ T193] bridge0: port 1(bridge_slave_0) entered forwarding state [ 129.322273][ T998] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.329529][ T998] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.393649][ T998] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.401075][ T998] bridge0: port 2(bridge_slave_1) entered forwarding state [ 129.448726][ T5940] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 129.477488][ T5940] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 129.508087][ T5940] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 129.548825][ T5940] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 129.665155][ T5945] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 129.692445][ T5945] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 129.718468][ T5945] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 129.733337][ T5945] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 130.002666][ T5944] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.127612][ T5944] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.164211][ T5940] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.216968][ T3503] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.224227][ T3503] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.297489][ T3503] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.304709][ T3503] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.320858][ T5940] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.376843][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.384071][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.411282][ T5945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.444239][ T35] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.451497][ T35] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.465328][ T5954] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.495684][ T5946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.571571][ T5945] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.668143][ T998] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.675371][ T998] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.754144][ T998] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.761515][ T998] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.902476][ T5946] veth0_vlan: entered promiscuous mode [ 130.908620][ T5141] Bluetooth: hci1: command tx timeout [ 130.960750][ T5946] veth1_vlan: entered promiscuous mode [ 131.067479][ T5141] Bluetooth: hci2: command tx timeout [ 131.079911][ T5946] veth0_macvtap: entered promiscuous mode [ 131.108792][ T5946] veth1_macvtap: entered promiscuous mode [ 131.146135][ T5951] Bluetooth: hci3: command tx timeout [ 131.151617][ T5141] Bluetooth: hci4: command tx timeout [ 131.226752][ T5141] Bluetooth: hci5: command tx timeout [ 131.276921][ T5944] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.290897][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 131.322267][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 131.377050][ T36] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.408995][ T36] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.451669][ T36] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.461758][ T36] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.480387][ T5954] veth0_vlan: entered promiscuous mode [ 131.513852][ T5954] veth1_vlan: entered promiscuous mode [ 131.583086][ T5940] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.596634][ T5944] veth0_vlan: entered promiscuous mode [ 131.625122][ T5945] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 131.655125][ T193] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.664290][ T193] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.679755][ T5944] veth1_vlan: entered promiscuous mode [ 131.749437][ T5954] veth0_macvtap: entered promiscuous mode [ 131.766247][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.774132][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/01/07 22:02:41 executed programs: 10 [ 131.809544][ T5954] veth1_macvtap: entered promiscuous mode [ 131.876630][ T5945] veth0_vlan: entered promiscuous mode [ 137.089688][ C0] hrtimer: interrupt took 5190801002 ns [ 137.173261][ T5944] veth0_macvtap: entered promiscuous mode [ 242.195766][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 242.202802][ C1] rcu: 0-...!: (1 GPs behind) idle=c8a4/1/0x4000000000000000 softirq=16655/16655 fqs=0 [ 242.213100][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P3071/1:b..l [ 242.221081][ C1] rcu: (detected by 1, t=10503 jiffies, g=14553, q=399 ncpus=2) [ 242.228940][ C1] Sending NMI from CPU 1 to CPUs 0: [ 242.228989][ C0] NMI backtrace for cpu 0 [ 242.229079][ C0] CPU: 0 UID: 0 PID: 5190 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 242.229100][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 242.229115][ C0] RIP: 0010:check_preemption_disabled+0x22/0xe0 [ 242.229149][ C0] Code: 90 90 90 90 90 90 90 90 55 41 57 41 56 53 65 8b 05 87 53 44 07 65 8b 0d 7c 53 44 07 f7 c1 ff ff ff 7f 74 0c 5b 41 5e 41 5f 5d 99 c3 02 00 cc 9c 59 f7 c1 00 02 00 00 74 ea 65 4c 8b 3c 25 08 [ 242.229163][ C0] RSP: 0018:ffffc90000007bb8 EFLAGS: 00000002 [ 242.229179][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000010001 [ 242.229189][ C0] RDX: 000000000f0d9a00 RSI: ffffffff8db82ed3 RDI: ffffffff8be085e0 [ 242.229201][ C0] RBP: ffffffff8973ac04 R08: ffffffff8973ac04 R09: ffff88806b8152c0 [ 242.229214][ C0] R10: dffffc0000000000 R11: ffffffff8973ab40 R12: 0000000000000000 [ 242.229225][ C0] R13: ffff88806b8152c0 R14: 0000000000000001 R15: 0000000000000046 [ 242.229236][ C0] FS: 00007f4861c41880(0000) GS:ffff888125c0a000(0000) knlGS:0000000000000000 [ 242.229250][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.229261][ C0] CR2: 0000200000000300 CR3: 000000007cce8000 CR4: 00000000003526f0 [ 242.229276][ C0] Call Trace: [ 242.229285][ C0] [ 242.229291][ C0] lock_acquire+0x117/0x340 [ 242.229312][ C0] ? do_raw_spin_lock+0x121/0x290 [ 242.229338][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 242.229364][ C0] _raw_spin_lock+0x2e/0x40 [ 242.229379][ C0] ? advance_sched+0xc4/0xc90 [ 242.229403][ C0] advance_sched+0xc4/0xc90 [ 242.229430][ C0] ? do_raw_spin_unlock+0x122/0x240 [ 242.229455][ C0] ? __pfx_advance_sched+0x10/0x10 [ 242.229478][ C0] __hrtimer_run_queues+0x51c/0xc30 [ 242.229508][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 242.229528][ C0] ? read_tsc+0x9/0x20 [ 242.229556][ C0] hrtimer_interrupt+0x45b/0xaa0 [ 242.229594][ C0] __sysvec_apic_timer_interrupt+0x102/0x3e0 [ 242.229616][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0 [ 242.229636][ C0] [ 242.229641][ C0] [ 242.229648][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 242.229666][ C0] RIP: 0010:lock_is_held_type+0x107/0x150 [ 242.229691][ C0] Code: 18 00 00 b8 ff ff ff ff 65 0f c1 05 a3 b0 44 07 83 f8 01 75 25 9c 58 a9 00 02 00 00 75 39 41 f7 c4 00 02 00 00 74 01 fb 89 d8 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc 90 0f 0b 90 48 c7 [ 242.229704][ C0] RSP: 0018:ffffc90003047730 EFLAGS: 00000206 [ 242.229718][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000046 [ 242.229728][ C0] RDX: 0000000000000000 RSI: ffffffff8db82ed3 RDI: ffffffff8be085e0 [ 242.229739][ C0] RBP: 00000000ffffffff R08: ffffffff8263d1fc R09: ffffffff8e13efa0 [ 242.229751][ C0] R10: dffffc0000000000 R11: ffffffff8263e570 R12: 0000000000000246 [ 242.229763][ C0] R13: ffff88807d0bdac0 R14: ffffffff8e13f000 R15: ffff88814047b000 [ 242.229778][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 242.229800][ C0] ? kernfs_root+0x1c/0x230 [ 242.229824][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 242.229845][ C0] __might_resched+0x37/0x4d0 [ 242.229865][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 242.229887][ C0] down_read+0x23/0x2e0 [ 242.229908][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 242.229930][ C0] kernfs_iop_permission+0x7f/0x430 [ 242.229952][ C0] ? __pfx_kernfs_iop_permission+0x10/0x10 [ 242.229974][ C0] inode_permission+0x41f/0x5f0 [ 242.230002][ C0] link_path_walk+0x1149/0x18d0 [ 242.230026][ C0] path_openat+0x2b0/0x3840 [ 242.230049][ C0] ? stack_trace_save+0x9c/0xe0 [ 242.230077][ C0] ? __x64_sys_newfstatat+0xe1/0x190 [ 242.230094][ C0] ? kasan_save_track+0x3e/0x80 [ 242.230115][ C0] ? __pfx_path_openat+0x10/0x10 [ 242.230135][ C0] ? __lock_acquire+0x6b6/0x2cf0 [ 242.230158][ C0] do_filp_open+0x1fa/0x410 [ 242.230178][ C0] ? __pfx_do_filp_open+0x10/0x10 [ 242.230206][ C0] ? _raw_spin_unlock+0x28/0x50 [ 242.230222][ C0] ? alloc_fd+0x64c/0x6c0 [ 242.230250][ C0] do_sys_openat2+0x121/0x200 [ 242.230267][ C0] ? __pfx_do_sys_openat2+0x10/0x10 [ 242.230288][ C0] __x64_sys_openat+0x138/0x170 [ 242.230306][ C0] do_syscall_64+0xec/0xf80 [ 242.230325][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.230343][ C0] ? trace_irq_disable+0x37/0x100 [ 242.230370][ C0] ? clear_bhb_loop+0x40/0x90 [ 242.230388][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.230405][ C0] RIP: 0033:0x7f4861515c3a [ 242.230424][ C0] Code: 41 89 f2 48 89 54 24 e0 41 83 e2 40 75 2a 89 f0 f7 d0 a9 00 00 41 00 74 1f 89 f2 b8 01 01 00 00 48 89 fe bf 9c ff ff ff 0f 05 <48> 3d 00 f0 ff ff 77 2e c3 0f 1f 44 00 00 48 8d 44 24 08 c7 44 24 [ 242.230437][ C0] RSP: 002b:00007ffd7fdb79d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000101 [ 242.230453][ C0] RAX: ffffffffffffffda RBX: 000055cd4c281dd0 RCX: 00007f4861515c3a [ 242.230465][ C0] RDX: 0000000000090800 RSI: 000055cd4c1daee0 RDI: 00000000ffffff9c [ 242.230476][ C0] RBP: 000055cd4c1daee0 R08: 0000000000000000 R09: 0000000000000001 [ 242.230486][ C0] R10: 0000000000000000 R11: 0000000000000206 R12: 000055cd4c1e87b0 [ 242.230496][ C0] R13: 00000000000000fe R14: 000055cd34d85be0 R15: 00007ffd7fdb7ca0 [ 242.230519][ C0] [ 242.230982][ C1] task:kworker/u8:9 state:R running task stack:21080 pid:3071 tgid:3071 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 242.752004][ C1] Workqueue: events_unbound linkwatch_event [ 242.757959][ C1] Call Trace: [ 242.761263][ C1] [ 242.764227][ C1] __schedule+0x14ed/0x5040 [ 242.768779][ C1] ? unwind_next_frame+0xa5/0x23d0 [ 242.773936][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 242.778920][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 242.783905][ C1] ? __pfx___schedule+0x10/0x10 [ 242.788805][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 242.794048][ C1] ? irqentry_exit+0x5e8/0x670 [ 242.798854][ C1] ? preempt_schedule_thunk+0x16/0x30 [ 242.804267][ C1] preempt_schedule_common+0x83/0xd0 [ 242.809596][ C1] preempt_schedule_thunk+0x16/0x30 [ 242.814842][ C1] _raw_spin_unlock_irqrestore+0x74/0x80 [ 242.820507][ C1] save_netdev_trace_buffer+0x4a0/0x5a0 [ 242.826116][ C1] ? __pfx_save_netdev_trace_buffer+0x10/0x10 [ 242.832216][ C1] ? dev_get_by_index+0x1b3/0x2f0 [ 242.837411][ C1] ? netdev_get_by_index+0x25/0xb0 [ 242.842561][ C1] ? fib6_nh_init+0x1cd/0x2020 [ 242.847355][ C1] ? ip6_route_info_create_nh+0x16a/0xab0 [ 242.853105][ C1] ? ip6_route_add+0x6e/0x1b0 [ 242.857810][ C1] ? addrconf_add_dev+0x23f/0x320 [ 242.862879][ C1] ? addrconf_init_auto_addrs+0x511/0xa00 [ 242.868630][ C1] ? addrconf_notify+0xb1e/0x1050 [ 242.873688][ C1] ? notifier_call_chain+0x19d/0x3a0 [ 242.879018][ C1] ? netif_state_change+0x26f/0x380 [ 242.884255][ C1] ? linkwatch_do_dev+0x124/0x180 [ 242.889451][ C1] ? __linkwatch_run_queue+0x56a/0x7e0 [ 242.894940][ C1] ? linkwatch_event+0x4c/0x60 [ 242.899742][ C1] ? process_one_work+0x93a/0x15a0 [ 242.904880][ C1] ? worker_thread+0x9b0/0xee0 [ 242.909677][ C1] ? kthread+0x389/0x480 [ 242.913955][ C1] ? ret_from_fork+0x510/0xa50 [ 242.918744][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 242.923739][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 242.928725][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 242.933710][ C1] ? dev_get_by_index+0x22/0x2f0 [ 242.938703][ C1] ? dev_get_by_index+0x22/0x2f0 [ 242.943686][ C1] dev_get_by_index+0x1b3/0x2f0 [ 242.948584][ C1] netdev_get_by_index+0x25/0xb0 [ 242.953651][ C1] fib6_nh_init+0x1cd/0x2020 [ 242.958364][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 242.963785][ C1] ? __pfx_fib6_nh_init+0x10/0x10 [ 242.968837][ C1] ? kasan_save_track+0x4f/0x80 [ 242.973720][ C1] ? kasan_save_track+0x3e/0x80 [ 242.978602][ C1] ? __kasan_kmalloc+0x93/0xb0 [ 242.983400][ C1] ? __kmalloc_noprof+0x41d/0x800 [ 242.988459][ C1] ? fib6_info_alloc+0x30/0xf0 [ 242.993280][ C1] ? ip6_route_info_create+0x142/0x860 [ 242.998768][ C1] ? ip6_route_add+0x49/0x1b0 [ 243.003487][ C1] ? addrconf_add_dev+0x23f/0x320 [ 243.008545][ C1] ? addrconf_init_auto_addrs+0x511/0xa00 [ 243.014387][ C1] ? addrconf_notify+0xb1e/0x1050 [ 243.019457][ C1] ? notifier_call_chain+0x19d/0x3a0 [ 243.024798][ C1] ? netif_state_change+0x26f/0x380 [ 243.030033][ C1] ? linkwatch_do_dev+0x124/0x180 [ 243.035098][ C1] ? __linkwatch_run_queue+0x56a/0x7e0 [ 243.040596][ C1] ? linkwatch_event+0x4c/0x60 [ 243.045399][ C1] ? process_one_work+0x93a/0x15a0 [ 243.050542][ C1] ? worker_thread+0x9b0/0xee0 [ 243.055330][ C1] ? kthread+0x389/0x480 [ 243.059600][ C1] ? ret_from_fork+0x510/0xa50 [ 243.064386][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 243.069393][ C1] ? ip_fib_metrics_init+0x404/0x6f0 [ 243.074717][ C1] ip6_route_info_create_nh+0x16a/0xab0 [ 243.080566][ C1] ? __pfx_ip6_route_info_create_nh+0x10/0x10 [ 243.086671][ C1] ? ip6_route_info_create+0x508/0x860 [ 243.092172][ C1] ip6_route_add+0x6e/0x1b0 [ 243.096716][ C1] addrconf_add_dev+0x23f/0x320 [ 243.101612][ C1] ? __pfx_addrconf_add_dev+0x10/0x10 [ 243.107025][ C1] ? number+0xd18/0xf60 [ 243.111260][ C1] ? __pfx___mutex_trylock_common+0x10/0x10 [ 243.117205][ C1] ? rcu_is_watching+0x15/0xb0 [ 243.122021][ C1] addrconf_init_auto_addrs+0x511/0xa00 [ 243.127623][ C1] ? __pfx_addrconf_init_auto_addrs+0x10/0x10 [ 243.133742][ C1] ? __mutex_unlock_slowpath+0x1a1/0x730 [ 243.139426][ C1] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 243.145441][ C1] ? tls_dev_event+0x720/0xec0 [ 243.150336][ C1] ? net_generic+0x1e/0x240 [ 243.154879][ C1] ? addrconf_link_ready+0x112/0x170 [ 243.160222][ C1] addrconf_notify+0xb1e/0x1050 [ 243.165170][ C1] notifier_call_chain+0x19d/0x3a0 [ 243.170347][ C1] netif_state_change+0x26f/0x380 [ 243.175412][ C1] ? __pfx_netif_state_change+0x10/0x10 [ 243.181005][ C1] linkwatch_do_dev+0x124/0x180 [ 243.185919][ C1] __linkwatch_run_queue+0x56a/0x7e0 [ 243.191252][ C1] ? __pfx___linkwatch_run_queue+0x10/0x10 [ 243.197137][ C1] ? process_one_work+0x868/0x15a0 [ 243.202276][ C1] linkwatch_event+0x4c/0x60 [ 243.206905][ C1] process_one_work+0x93a/0x15a0 [ 243.212003][ C1] ? __pfx_process_one_work+0x10/0x10 [ 243.217404][ C1] ? do_raw_spin_lock+0x121/0x290 [ 243.222477][ C1] ? assign_work+0x3c7/0x5b0 [ 243.227125][ C1] worker_thread+0x9b0/0xee0 [ 243.231785][ C1] kthread+0x389/0x480 [ 243.235896][ C1] ? __pfx_worker_thread+0x10/0x10 [ 243.241042][ C1] ? __pfx_kthread+0x10/0x10 [ 243.245681][ C1] ret_from_fork+0x510/0xa50 [ 243.250334][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 243.255496][ C1] ? __switch_to+0xc9e/0x1480 [ 243.260215][ C1] ? __pfx_kthread+0x10/0x10 [ 243.264926][ C1] ret_from_fork_asm+0x1a/0x30 [ 243.269759][ C1] [ 243.272819][ C1] rcu: rcu_preempt kthread starved for 10503 jiffies! g14553 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1 [ 243.284078][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 243.294079][ C1] rcu: RCU grace-period kthread stack dump: [ 243.299992][ C1] task:rcu_preempt state:R running task stack:27704 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000 [ 243.313556][ C1] Call Trace: [ 243.316862][ C1] [ 243.319827][ C1] __schedule+0x14ed/0x5040 [ 243.324365][ C1] ? __lock_acquire+0x6b6/0x2cf0 [ 243.329335][ C1] ? do_raw_spin_lock+0x121/0x290 [ 243.334419][ C1] ? __pfx___schedule+0x10/0x10 [ 243.339308][ C1] ? schedule+0x91/0x360 [ 243.343670][ C1] schedule+0x165/0x360 [ 243.347858][ C1] schedule_timeout+0x12b/0x270 [ 243.352750][ C1] ? __pfx_schedule_timeout+0x10/0x10 [ 243.358171][ C1] ? __pfx_process_timeout+0x10/0x10 [ 243.363494][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 243.369520][ C1] ? prepare_to_swait_event+0x341/0x380 [ 243.375114][ C1] rcu_gp_fqs_loop+0x301/0x11b0 [ 243.380006][ C1] ? lockdep_hardirqs_on+0x7b/0x110 [ 243.385233][ C1] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 243.391114][ C1] ? rcu_gp_init+0x144f/0x1700 [ 243.395912][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10 [ 243.401221][ C1] ? _raw_spin_unlock_irq+0x2e/0x50 [ 243.406456][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 243.412299][ C1] rcu_gp_kthread+0x9b/0x2d0 [ 243.416924][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 243.422145][ C1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 243.427983][ C1] ? __kthread_parkme+0x7b/0x200 [ 243.432948][ C1] ? __kthread_parkme+0x1a1/0x200 [ 243.438008][ C1] kthread+0x389/0x480 [ 243.442106][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10 [ 243.447328][ C1] ? __pfx_kthread+0x10/0x10 [ 243.451960][ C1] ret_from_fork+0x510/0xa50 [ 243.456584][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 243.461724][ C1] ? __switch_to+0xc9e/0x1480 [ 243.466546][ C1] ? __pfx_kthread+0x10/0x10 [ 243.471168][ C1] ret_from_fork_asm+0x1a/0x30 [ 243.475986][ C1] [ 243.479033][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 243.485443][ C1] CPU: 1 UID: 0 PID: 5946 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 243.494939][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 243.505132][ C1] RIP: 0010:smp_call_function_many_cond+0xcd6/0x1260 [ 243.511854][ C1] Code: 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 07 e8 4f 9f 0b 00 eb 38 f3 90 42 0f b6 04 2b 84 c0 75 11 41 f7 04 24 01 00 00 00 <74> 1e e8 33 9f 0b 00 eb e4 44 89 e1 80 e1 07 80 c1 03 38 c1 7c e2 [ 243.531571][ C1] RSP: 0018:ffffc90003d1f640 EFLAGS: 00000202 [ 243.537674][ C1] RAX: 0000000000000000 RBX: 1ffff110170c85c9 RCX: ffff888034ff3c80 [ 243.545679][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 243.553846][ C1] RBP: ffffc90003d1f768 R08: ffffffff8fa24677 R09: 1ffffffff1f448ce [ 243.561847][ C1] R10: dffffc0000000000 R11: fffffbfff1f448cf R12: ffff8880b8642e48 [ 243.569839][ C1] R13: dffffc0000000000 R14: ffff8880b873bdc0 R15: 0000000000000000 [ 243.577832][ C1] FS: 000055556bfea500(0000) GS:ffff888125d0a000(0000) knlGS:0000000000000000 [ 243.586788][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 243.593398][ C1] CR2: 00007f11cfd156c0 CR3: 000000001f738000 CR4: 00000000003526f0 [ 243.601505][ C1] Call Trace: [ 243.604808][ C1] [ 243.607866][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 243.613112][ C1] ? __pfx_smp_call_function_many_cond+0x10/0x10 [ 243.619484][ C1] ? rcu_is_watching+0x15/0xb0 [ 243.624291][ C1] ? __pfx_flush_tlb_func+0x10/0x10 [ 243.629609][ C1] on_each_cpu_cond_mask+0x3f/0x80 [ 243.634783][ C1] flush_tlb_mm_range+0x60a/0x1170 [ 243.639934][ C1] ? up_write+0x1ac/0x410 [ 243.644304][ C1] dup_mmap+0x15fa/0x1b80 [ 243.648683][ C1] ? __pfx_dup_mmap+0x10/0x10 [ 243.653395][ C1] ? copy_mm+0x131/0x4b0 [ 243.657695][ C1] copy_mm+0x13c/0x4b0 [ 243.661969][ C1] copy_process+0x1812/0x3ba0 [ 243.666743][ C1] ? copy_process+0x913/0x3ba0 [ 243.671553][ C1] ? __pfx_copy_process+0x10/0x10 [ 243.676710][ C1] ? count_memcg_event_mm+0x21/0x260 [ 243.682038][ C1] kernel_clone+0x21e/0x820 [ 243.686580][ C1] ? __pfx_kernel_clone+0x10/0x10 [ 243.691679][ C1] __x64_sys_clone+0x18b/0x1e0 [ 243.696482][ C1] ? __pfx___x64_sys_clone+0x10/0x10 [ 243.702080][ C1] ? do_user_addr_fault+0xc85/0x1380 [ 243.707402][ C1] do_syscall_64+0xec/0xf80 [ 243.711937][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.718036][ C1] ? trace_irq_disable+0x37/0x100 [ 243.723100][ C1] ? clear_bhb_loop+0x40/0x90 [ 243.728069][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 243.733990][ C1] RIP: 0033:0x7f11cef85e93 [ 243.738434][ C1] Code: 1f 84 00 00 00 00 00 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 89 c2 85 c0 75 2c 64 48 8b 04 25 10 00 00 [ 243.758067][ C1] RSP: 002b:00007ffe80fde068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 243.766602][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11cef85e93 [ 243.774946][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 243.782949][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000001 [ 243.791028][ C1] R10: 000055556bfea7d0 R11: 0000000000000246 R12: 0000000000000000 [ 243.799024][ C1] R13: 000055556bffd590 R14: 0000000000020643 R15: 00007ffe80fde200 [ 243.807296][ C1]