Warning: Permanently added '10.128.0.249' (ED25519) to the list of known hosts. 2025/07/10 07:58:52 ignoring optional flag "sandboxArg"="0" 2025/07/10 07:58:53 parsed 1 programs [ 124.674146][ T5869] cgroup: Unknown subsys name 'net' [ 124.802340][ T5869] cgroup: Unknown subsys name 'cpuset' [ 124.811523][ T5869] cgroup: Unknown subsys name 'rlimit' [ 126.586239][ T5869] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 129.932653][ T5883] 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. [ 131.788983][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.796965][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.953415][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.985705][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.294720][ T5941] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 132.304590][ T5941] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 132.312637][ T5941] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 132.321065][ T5941] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 132.351883][ T5941] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 132.835812][ T5917] chnl_net:caif_netlink_parms(): no params data found [ 132.965403][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.979800][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.193317][ T5917] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.202596][ T5917] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.210394][ T5917] bridge_slave_0: entered allmulticast mode [ 133.220264][ T5917] bridge_slave_0: entered promiscuous mode [ 133.236743][ T5917] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.244932][ T5917] bridge0: port 2(bridge_slave_1) entered disabled state [ 133.252616][ T5917] bridge_slave_1: entered allmulticast mode [ 133.261899][ T5917] bridge_slave_1: entered promiscuous mode [ 133.579790][ T5917] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 133.591364][ T5917] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 133.624339][ T5917] team0: Port device team_slave_0 added [ 133.634562][ T5917] team0: Port device team_slave_1 added [ 133.696426][ T5917] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 133.704545][ T5917] 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. [ 133.735216][ T5917] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 133.773706][ T5917] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 133.781764][ T5917] 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. [ 133.809374][ T5917] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 133.856885][ T5917] hsr_slave_0: entered promiscuous mode [ 133.863360][ T5917] hsr_slave_1: entered promiscuous mode [ 134.078764][ T5917] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 134.094676][ T5917] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 134.105986][ T5917] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 134.117383][ T5917] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 134.237578][ T5917] 8021q: adding VLAN 0 to HW filter on device bond0 [ 134.267473][ T5917] 8021q: adding VLAN 0 to HW filter on device team0 [ 134.283755][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 134.291061][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 134.307663][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.314810][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 134.400297][ T5945] Bluetooth: hci0: command tx timeout [ 134.508304][ T5917] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 134.554173][ T5917] veth0_vlan: entered promiscuous mode [ 134.565554][ T5917] veth1_vlan: entered promiscuous mode [ 134.600781][ T5917] veth0_macvtap: entered promiscuous mode [ 134.611388][ T5917] veth1_macvtap: entered promiscuous mode [ 134.631564][ T5917] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 134.645284][ T5917] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 134.661049][ T4971] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.670904][ T4971] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.687108][ T4971] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.696337][ T4971] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/07/10 07:59:06 executed programs: 0 [ 134.845302][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 134.855089][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 134.865308][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 134.889304][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 134.898891][ T51] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 134.936791][ T5945] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 134.946667][ T5945] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 134.955070][ T5945] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 134.963383][ T5945] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 134.971800][ T5945] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 135.006479][ T5941] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 135.015785][ T5941] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 135.029746][ T5941] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 135.046861][ T5941] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 135.060814][ T5166] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 135.071232][ T5166] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 135.081491][ T5166] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 135.089219][ T5166] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 135.089344][ T5941] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 135.098658][ T5166] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 135.104667][ T5941] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 135.121560][ T5941] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 135.135243][ T5941] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 135.151892][ T5941] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 135.159759][ T5941] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 135.596994][ T180] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.877925][ T5987] chnl_net:caif_netlink_parms(): no params data found [ 135.940546][ T5982] chnl_net:caif_netlink_parms(): no params data found [ 136.181297][ T5979] chnl_net:caif_netlink_parms(): no params data found [ 136.273832][ T5974] chnl_net:caif_netlink_parms(): no params data found [ 136.365558][ T5987] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.374943][ T5987] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.382656][ T5987] bridge_slave_0: entered allmulticast mode [ 136.390946][ T5987] bridge_slave_0: entered promiscuous mode [ 136.405594][ T5982] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.412816][ T5982] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.420433][ T5982] bridge_slave_0: entered allmulticast mode [ 136.427536][ T5982] bridge_slave_0: entered promiscuous mode [ 136.435123][ T5981] chnl_net:caif_netlink_parms(): no params data found [ 136.455446][ T5987] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.463846][ T5987] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.471969][ T5987] bridge_slave_1: entered allmulticast mode [ 136.479636][ T5987] bridge_slave_1: entered promiscuous mode [ 136.495926][ T5982] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.503449][ T5982] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.510944][ T5982] bridge_slave_1: entered allmulticast mode [ 136.518074][ T5982] bridge_slave_1: entered promiscuous mode [ 136.683213][ T5982] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 136.724797][ T180] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 136.742154][ T5987] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 136.753919][ T5979] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.761921][ T5979] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.770263][ T5979] bridge_slave_0: entered allmulticast mode [ 136.777541][ T5979] bridge_slave_0: entered promiscuous mode [ 136.789443][ T5982] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 136.799995][ T5979] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.807139][ T5979] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.814548][ T5979] bridge_slave_1: entered allmulticast mode [ 136.822382][ T5979] bridge_slave_1: entered promiscuous mode [ 136.845920][ T5974] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.853383][ T5974] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.860936][ T5974] bridge_slave_0: entered allmulticast mode [ 136.868204][ T5974] bridge_slave_0: entered promiscuous mode [ 136.882766][ T5987] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 136.961068][ T51] Bluetooth: hci1: command tx timeout [ 137.038853][ T51] Bluetooth: hci2: command tx timeout [ 137.074449][ T5979] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 137.099056][ T5974] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.106242][ T5974] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.139597][ T5974] bridge_slave_1: entered allmulticast mode [ 137.148033][ T5974] bridge_slave_1: entered promiscuous mode [ 137.194121][ T180] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.209257][ T51] Bluetooth: hci4: command tx timeout [ 137.209266][ T5990] Bluetooth: hci3: command tx timeout [ 137.236468][ T5982] team0: Port device team_slave_0 added [ 137.264829][ T5979] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 137.279171][ T51] Bluetooth: hci5: command tx timeout [ 137.303847][ T5974] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 137.315932][ T5987] team0: Port device team_slave_0 added [ 137.324782][ T5974] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 137.338004][ T5982] team0: Port device team_slave_1 added [ 137.353947][ T180] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 137.415619][ T5987] team0: Port device team_slave_1 added [ 137.462922][ T5981] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.470780][ T5981] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.477993][ T5981] bridge_slave_0: entered allmulticast mode [ 137.486913][ T5981] bridge_slave_0: entered promiscuous mode [ 137.496903][ T5981] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.504937][ T5981] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.512292][ T5981] bridge_slave_1: entered allmulticast mode [ 137.520069][ T5981] bridge_slave_1: entered promiscuous mode [ 137.528386][ T5979] team0: Port device team_slave_0 added [ 137.566107][ T5982] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 137.574006][ T5982] 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. [ 137.600306][ T5982] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 137.633334][ T5979] team0: Port device team_slave_1 added [ 137.656283][ T5974] team0: Port device team_slave_0 added [ 137.665005][ T5974] team0: Port device team_slave_1 added [ 137.672897][ T5982] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 137.680465][ T5982] 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. [ 137.707640][ T5982] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 137.737120][ T5981] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 137.782690][ T5987] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 137.790648][ T5987] 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. [ 137.817485][ T5987] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 137.855159][ T5981] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 137.874838][ T5979] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 137.882304][ T5979] 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. [ 137.909668][ T5979] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 137.922805][ T5979] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 137.930015][ T5979] 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. [ 137.956220][ T5979] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 137.971120][ T5987] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 137.978087][ T5987] 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. [ 138.005821][ T5987] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 138.092099][ T5974] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 138.099325][ T5974] 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. [ 138.125755][ T5974] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 138.157739][ T5981] team0: Port device team_slave_0 added [ 138.168251][ T5981] team0: Port device team_slave_1 added [ 138.184862][ T5974] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 138.192282][ T5974] 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. [ 138.219121][ T5974] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 138.236121][ T5982] hsr_slave_0: entered promiscuous mode [ 138.243104][ T5982] hsr_slave_1: entered promiscuous mode [ 138.249862][ T5982] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 138.257666][ T5982] Cannot create hsr debugfs directory [ 138.314182][ T5987] hsr_slave_0: entered promiscuous mode [ 138.321391][ T5987] hsr_slave_1: entered promiscuous mode [ 138.329878][ T5987] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 138.337624][ T5987] Cannot create hsr debugfs directory [ 138.384145][ T5981] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 138.391431][ T5981] 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. [ 138.445175][ T5981] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 138.504471][ T5979] hsr_slave_0: entered promiscuous mode [ 138.511571][ T5979] hsr_slave_1: entered promiscuous mode [ 138.517856][ T5979] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 138.526049][ T5979] Cannot create hsr debugfs directory [ 138.552624][ T5981] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 138.560178][ T5981] 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. [ 138.587381][ T5981] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 138.724913][ T5974] hsr_slave_0: entered promiscuous mode [ 138.731955][ T5974] hsr_slave_1: entered promiscuous mode [ 138.737996][ T5974] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 138.745746][ T5974] Cannot create hsr debugfs directory [ 138.818221][ T5981] hsr_slave_0: entered promiscuous mode [ 138.825888][ T5981] hsr_slave_1: entered promiscuous mode [ 138.832940][ T5981] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 138.840573][ T5981] Cannot create hsr debugfs directory [ 138.979041][ T180] bridge_slave_1: left allmulticast mode [ 138.984918][ T180] bridge_slave_1: left promiscuous mode [ 138.994685][ T180] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.005770][ T180] bridge_slave_0: left allmulticast mode [ 139.012943][ T180] bridge_slave_0: left promiscuous mode [ 139.018977][ T180] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.041019][ T51] Bluetooth: hci1: command tx timeout [ 139.118783][ T51] Bluetooth: hci2: command tx timeout [ 139.279187][ T51] Bluetooth: hci4: command tx timeout [ 139.289660][ T51] Bluetooth: hci3: command tx timeout [ 139.351191][ T180] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 139.359865][ T51] Bluetooth: hci5: command tx timeout [ 139.369708][ T180] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 139.379755][ T180] bond0 (unregistering): Released all slaves [ 139.669866][ T180] hsr_slave_0: left promiscuous mode [ 139.680589][ T180] hsr_slave_1: left promiscuous mode [ 139.687388][ T180] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 139.701266][ T180] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 139.709877][ T180] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 139.717320][ T180] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 139.746740][ T180] veth1_macvtap: left promiscuous mode [ 139.754573][ T180] veth0_macvtap: left promiscuous mode [ 139.764498][ T180] veth1_vlan: left promiscuous mode [ 139.770963][ T180] veth0_vlan: left promiscuous mode [ 140.337735][ T180] team0 (unregistering): Port device team_slave_1 removed [ 140.366057][ T180] team0 (unregistering): Port device team_slave_0 removed [ 141.119647][ T51] Bluetooth: hci1: command tx timeout [ 141.126609][ T5982] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 141.139990][ T5982] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 141.198665][ T5982] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 141.205861][ T51] Bluetooth: hci2: command tx timeout [ 141.223539][ T5982] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 141.359887][ T51] Bluetooth: hci3: command tx timeout [ 141.365362][ T5990] Bluetooth: hci4: command tx timeout [ 141.440047][ T5990] Bluetooth: hci5: command tx timeout [ 141.498458][ T5987] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 141.524565][ T5987] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 141.543705][ T5987] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 141.590015][ T5987] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 141.785896][ T5982] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.826898][ T5982] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.865075][ T1110] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.872275][ T1110] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.905719][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.912859][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.081861][ T5987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 142.092358][ T5979] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 142.156050][ T5979] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 142.186161][ T5987] 8021q: adding VLAN 0 to HW filter on device team0 [ 142.210573][ T5979] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 142.233599][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.240838][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.323046][ T5979] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 142.411532][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.418755][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.479618][ T5974] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 142.541317][ T5974] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 142.595334][ T5974] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 142.644992][ T5974] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 142.795493][ T5981] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 142.850716][ T5981] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 142.886080][ T5987] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 142.923440][ T5981] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 142.935404][ T5981] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 142.951899][ T5982] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 143.199887][ T5990] Bluetooth: hci1: command tx timeout [ 143.279530][ T5990] Bluetooth: hci2: command tx timeout [ 143.321823][ T5982] veth0_vlan: entered promiscuous mode [ 143.346163][ T5979] 8021q: adding VLAN 0 to HW filter on device bond0 [ 143.405800][ T5979] 8021q: adding VLAN 0 to HW filter on device team0 [ 143.424987][ T5982] veth1_vlan: entered promiscuous mode [ 143.456219][ T5990] Bluetooth: hci4: command tx timeout [ 143.461778][ T5990] Bluetooth: hci3: command tx timeout [ 143.505886][ T4971] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.513314][ T4971] bridge0: port 1(bridge_slave_0) entered forwarding state [ 143.526429][ T5990] Bluetooth: hci5: command tx timeout [ 143.535935][ T4971] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.543227][ T4971] bridge0: port 2(bridge_slave_1) entered forwarding state [ 143.648547][ T5982] veth0_macvtap: entered promiscuous mode [ 143.672739][ T5974] 8021q: adding VLAN 0 to HW filter on device bond0 [ 143.696731][ T5987] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 143.724259][ T5982] veth1_macvtap: entered promiscuous mode [ 143.795064][ T5981] 8021q: adding VLAN 0 to HW filter on device bond0 [ 143.852945][ T5974] 8021q: adding VLAN 0 to HW filter on device team0 [ 143.923411][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.930639][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 143.973236][ T5982] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 144.023651][ T5982] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 144.064120][ T5981] 8021q: adding VLAN 0 to HW filter on device team0 [ 144.076560][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.083817][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 144.107912][ T1110] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.142084][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 144.149353][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 144.190723][ T1110] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.256057][ T1110] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.278739][ T1110] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.314701][ T4971] bridge0: port 2(bridge_slave_1) entered blocking state [ 144.321958][ T4971] bridge0: port 2(bridge_slave_1) entered forwarding state [ 144.536671][ T5979] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 144.570397][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 144.578389][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 144.623159][ T5987] veth0_vlan: entered promiscuous mode [ 144.708363][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 144.739053][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 144.748414][ T5987] veth1_vlan: entered promiscuous mode [ 144.795523][ T5979] veth0_vlan: entered promiscuous mode [ 144.846514][ T5979] veth1_vlan: entered promiscuous mode 2025/07/10 07:59:16 executed programs: 10 [ 144.893714][ T5974] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 144.944193][ T6137] FAULT_INJECTION: forcing a failure. [ 144.944193][ T6137] name failslab, interval 1, probability 0, space 0, times 1 [ 144.957420][ T6137] CPU: 0 UID: 0 PID: 6137 Comm: syz.0.16 Not tainted 6.16.0-rc4-syzkaller-01140-g6a971e48e2d8 #0 PREEMPT(full) [ 144.957448][ T6137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 144.957459][ T6137] Call Trace: [ 144.957467][ T6137] [ 144.957475][ T6137] dump_stack_lvl+0x189/0x250 [ 144.957506][ T6137] ? __pfx____ratelimit+0x10/0x10 [ 144.957532][ T6137] ? __pfx_dump_stack_lvl+0x10/0x10 [ 144.957557][ T6137] ? __pfx__printk+0x10/0x10 [ 144.957587][ T6137] ? __pfx___might_resched+0x10/0x10 [ 144.957611][ T6137] ? fs_reclaim_acquire+0x7d/0x100 [ 144.957644][ T6137] should_fail_ex+0x414/0x560 [ 144.957679][ T6137] should_failslab+0xa8/0x100 [ 144.957707][ T6137] __kmalloc_cache_node_noprof+0x73/0x3d0 [ 144.957733][ T6137] ? page_pool_create_percpu+0x76/0xbe0 [ 144.957759][ T6137] page_pool_create_percpu+0x76/0xbe0 [ 144.957791][ T6137] __veth_napi_enable_range+0x16c/0x6f0 [ 144.957826][ T6137] ? __pfx___veth_napi_enable_range+0x10/0x10 [ 144.957866][ T6137] ? netif_napi_set_irq_locked+0x20b/0x720 [ 144.957897][ T6137] veth_napi_enable_range+0xff/0x200 [ 144.957927][ T6137] veth_set_features+0x1c8/0x2a0 [ 144.957951][ T6137] __netdev_update_features+0xa43/0x1be0 [ 144.957988][ T6137] ? __pfx___netdev_update_features+0x10/0x10 [ 144.958008][ T6137] ? __lock_acquire+0xab9/0xd20 [ 144.958042][ T6137] ? __might_fault+0xb0/0x130 [ 144.958090][ T6137] ethtool_set_one_feature+0x2b4/0x300 [ 144.958114][ T6137] ? __pfx_ethtool_set_one_feature+0x10/0x10 [ 144.958135][ T6137] ? bpf_lsm_capable+0x9/0x20 [ 144.958156][ T6137] ? security_capable+0x7e/0x2e0 [ 144.958193][ T6137] dev_ethtool+0x108d/0x19b0 [ 144.958234][ T6137] ? __pfx_dev_ethtool+0x10/0x10 [ 144.958283][ T6137] ? dev_load+0x21/0x1f0 [ 144.958310][ T6137] dev_ioctl+0x392/0x1150 [ 144.958340][ T6137] sock_do_ioctl+0x22c/0x300 [ 144.958395][ T6137] ? __pfx_sock_do_ioctl+0x10/0x10 [ 144.958436][ T6137] sock_ioctl+0x576/0x790 [ 144.958463][ T6137] ? __pfx_sock_ioctl+0x10/0x10 [ 144.958487][ T6137] ? ksys_write+0x1e1/0x250 [ 144.958516][ T6137] ? bpf_lsm_file_ioctl+0x9/0x20 [ 144.958535][ T6137] ? __pfx_sock_ioctl+0x10/0x10 [ 144.958555][ T6137] __se_sys_ioctl+0xf9/0x170 [ 144.958579][ T6137] do_syscall_64+0xfa/0x3b0 [ 144.958608][ T6137] ? lockdep_hardirqs_on+0x9c/0x150 [ 144.958633][ T6137] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.958652][ T6137] ? clear_bhb_loop+0x60/0xb0 [ 144.958676][ T6137] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.958695][ T6137] RIP: 0033:0x7f2c53d8e929 [ 144.958714][ T6137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 144.958729][ T6137] RSP: 002b:00007ffce80e3dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 144.958751][ T6137] RAX: ffffffffffffffda RBX: 00007f2c53fb5fa0 RCX: 00007f2c53d8e929 [ 144.958764][ T6137] RDX: 00002000000002c0 RSI: 0000000000008946 RDI: 0000000000000003 [ 144.958777][ T6137] RBP: 00007ffce80e3e30 R08: 0000000000000000 R09: 0000000000000000 [ 144.958789][ T6137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 144.958800][ T6137] R13: 00007f2c53fb5fa0 R14: 00007f2c53fb5fa0 R15: 0000000000000003 [ 144.958832][ T6137] [ 145.285671][ T6137] veth0_to_team: set_features() failed (-12); wanted 0x0000612e4fdd49e9, left 0x0000612e4fdd09e9 [ 160.046481][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 160.055147][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 160.063710][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 160.082339][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 160.090823][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 162.158777][ T51] Bluetooth: hci0: command tx timeout [ 164.240088][ T51] Bluetooth: hci0: command tx timeout [ 166.328722][ T51] Bluetooth: hci0: command tx timeout [ 168.398776][ T51] Bluetooth: hci0: command tx timeout [ 194.401573][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.407949][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.112582][ T5990] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 195.121798][ T5990] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 195.132282][ T5990] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 195.143094][ T5990] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 195.163711][ T5990] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 195.192174][ T5990] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 195.203127][ T5990] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 195.211188][ T5990] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 195.227094][ T5990] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 195.235382][ T5990] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 195.265946][ T5990] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 195.274730][ T5990] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 195.287988][ T5990] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 195.296529][ T5990] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 195.304553][ T5990] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 195.318938][ T5941] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 195.336159][ T5941] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 195.348334][ T5941] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 195.357369][ T5941] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 195.365603][ T5941] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 197.198761][ T51] Bluetooth: hci6: command tx timeout [ 197.278960][ T51] Bluetooth: hci7: command tx timeout [ 197.358962][ T51] Bluetooth: hci8: command tx timeout [ 197.439154][ T51] Bluetooth: hci9: command tx timeout [ 199.280082][ T51] Bluetooth: hci6: command tx timeout [ 199.358798][ T51] Bluetooth: hci7: command tx timeout [ 199.438693][ T51] Bluetooth: hci8: command tx timeout [ 199.518825][ T51] Bluetooth: hci9: command tx timeout [ 201.358811][ T51] Bluetooth: hci6: command tx timeout [ 201.449950][ T51] Bluetooth: hci7: command tx timeout [ 201.518930][ T51] Bluetooth: hci8: command tx timeout [ 201.608738][ T51] Bluetooth: hci9: command tx timeout [ 203.448703][ T51] Bluetooth: hci6: command tx timeout [ 203.518924][ T51] Bluetooth: hci7: command tx timeout [ 203.598891][ T51] Bluetooth: hci8: command tx timeout [ 203.678770][ T51] Bluetooth: hci9: command tx timeout [ 220.353988][ T5941] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 220.364606][ T5941] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 220.373235][ T5941] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 220.383076][ T5941] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 220.393389][ T5941] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 222.478739][ T51] Bluetooth: hci10: command tx timeout [ 224.558816][ T51] Bluetooth: hci10: command tx timeout [ 226.638829][ T51] Bluetooth: hci10: command tx timeout [ 228.718778][ T51] Bluetooth: hci10: command tx timeout [ 255.413929][ T5941] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 255.428934][ T5941] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 255.439286][ T5941] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 255.449827][ T5941] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 255.458169][ T5941] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 255.479534][ T51] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 255.489914][ T51] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 255.498856][ T51] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 255.509137][ T5945] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 255.517502][ T5989] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 255.526742][ T5989] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 255.527018][ T5166] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 255.542391][ T5166] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 255.543789][ T51] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 255.557697][ T51] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 255.566020][ T51] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 255.574590][ T5166] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 255.574699][ T51] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 255.583609][ T5166] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 255.615955][ T5986] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 255.852029][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.860709][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 [ 257.518863][ T5945] Bluetooth: hci11: command tx timeout [ 257.682635][ T5945] Bluetooth: hci13: command tx timeout [ 257.688340][ T5989] Bluetooth: hci12: command tx timeout [ 257.688979][ T6191] Bluetooth: hci14: command tx timeout [ 257.918804][ T6192] Bluetooth: hci4: command 0x0406 tx timeout [ 257.918901][ T5989] Bluetooth: hci1: command 0x0406 tx timeout [ 257.925749][ T6192] Bluetooth: hci3: command 0x0406 tx timeout [ 257.938761][ T5989] Bluetooth: hci5: command 0x0406 tx timeout [ 257.938968][ T6191] Bluetooth: hci2: command 0x0406 tx timeout [ 259.608773][ T51] Bluetooth: hci11: command tx timeout [ 259.759087][ T51] Bluetooth: hci12: command tx timeout [ 259.759116][ T5941] Bluetooth: hci13: command tx timeout [ 259.764696][ T51] Bluetooth: hci14: command tx timeout [ 261.678732][ T5941] Bluetooth: hci11: command tx timeout [ 261.838977][ T5986] Bluetooth: hci12: command tx timeout [ 261.839039][ T51] Bluetooth: hci13: command tx timeout [ 261.845530][ T5941] Bluetooth: hci14: command tx timeout [ 263.758735][ T5941] Bluetooth: hci11: command tx timeout [ 263.918762][ T5941] Bluetooth: hci13: command tx timeout [ 263.928978][ T5941] Bluetooth: hci14: command tx timeout [ 263.928989][ T51] Bluetooth: hci12: command tx timeout [ 280.586464][ T5941] Bluetooth: hci15: unexpected cc 0x0c03 length: 249 > 1 [ 280.595719][ T5941] Bluetooth: hci15: unexpected cc 0x1003 length: 249 > 9 [ 280.604062][ T5941] Bluetooth: hci15: unexpected cc 0x1001 length: 249 > 9 [ 280.616628][ T5941] Bluetooth: hci15: unexpected cc 0x0c23 length: 249 > 4 [ 280.625418][ T5941] Bluetooth: hci15: unexpected cc 0x0c38 length: 249 > 2 [ 282.719031][ T5941] Bluetooth: hci15: command tx timeout [ 283.518867][ T5941] Bluetooth: hci0: command 0x0406 tx timeout [ 284.798986][ T51] Bluetooth: hci15: command tx timeout [ 286.878811][ T51] Bluetooth: hci15: command tx timeout [ 288.478954][ T31] INFO: task kworker/u8:6:1110 blocked for more than 143 seconds. [ 288.486826][ T31] Not tainted 6.16.0-rc4-syzkaller-01140-g6a971e48e2d8 #0 [ 288.496529][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 288.505286][ T31] task:kworker/u8:6 state:D stack:22472 pid:1110 tgid:1110 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 288.517747][ T31] Workqueue: ipv6_addrconf addrconf_dad_work [ 288.523966][ T31] Call Trace: [ 288.527532][ T31] [ 288.530591][ T31] __schedule+0x16f5/0x4d00 [ 288.535185][ T31] ? __lock_acquire+0xab9/0xd20 [ 288.540121][ T31] ? schedule+0x165/0x360 [ 288.544494][ T31] ? __pfx___schedule+0x10/0x10 [ 288.549662][ T31] ? schedule+0x91/0x360 [ 288.553970][ T31] schedule+0x165/0x360 [ 288.558254][ T31] schedule_preempt_disabled+0x13/0x30 [ 288.563936][ T31] __mutex_lock+0x724/0xe80 [ 288.568691][ T31] ? __mutex_lock+0x51b/0xe80 [ 288.573426][ T31] ? addrconf_dad_work+0x112/0x14b0 [ 288.579173][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 288.584235][ T31] ? do_raw_spin_lock+0x121/0x290 [ 288.589406][ T31] ? look_up_lock_class+0x74/0x170 [ 288.594556][ T31] addrconf_dad_work+0x112/0x14b0 [ 288.599768][ T31] ? __lock_acquire+0xab9/0xd20 [ 288.604665][ T31] ? __pfx_addrconf_dad_work+0x10/0x10 [ 288.610341][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 288.616133][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 288.621500][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 288.627519][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 288.633627][ T31] process_scheduled_works+0xade/0x17b0 [ 288.639330][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 288.645367][ T31] worker_thread+0x8a0/0xda0 [ 288.650172][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 288.656547][ T31] ? __kthread_parkme+0x7b/0x200 [ 288.661705][ T31] kthread+0x70e/0x8a0 [ 288.665903][ T31] ? __pfx_worker_thread+0x10/0x10 [ 288.671130][ T31] ? __pfx_kthread+0x10/0x10 [ 288.675770][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 288.681078][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 288.686314][ T31] ? __pfx_kthread+0x10/0x10 [ 288.691003][ T31] ret_from_fork+0x3fc/0x770 [ 288.695958][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 288.701914][ T31] ? __switch_to_asm+0x39/0x70 [ 288.707047][ T31] ? __switch_to_asm+0x33/0x70 [ 288.714538][ T31] ? __pfx_kthread+0x10/0x10 [ 288.721241][ T31] ret_from_fork_asm+0x1a/0x30 [ 288.726060][ T31] [ 288.731122][ T31] INFO: task syz-executor:5974 blocked for more than 143 seconds. [ 288.739101][ T31] Not tainted 6.16.0-rc4-syzkaller-01140-g6a971e48e2d8 #0 [ 288.746767][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 288.755571][ T31] task:syz-executor state:D stack:21704 pid:5974 tgid:5974 ppid:1 task_flags:0x400140 flags:0x00004004 [ 288.767676][ T31] Call Trace: [ 288.771046][ T31] [ 288.774015][ T31] __schedule+0x16f5/0x4d00 [ 288.778643][ T31] ? __lock_acquire+0xab9/0xd20 [ 288.783520][ T31] ? schedule+0x165/0x360 [ 288.787871][ T31] ? __pfx___schedule+0x10/0x10 [ 288.792888][ T31] ? schedule+0x91/0x360 [ 288.797244][ T31] schedule+0x165/0x360 [ 288.801596][ T31] schedule_preempt_disabled+0x13/0x30 [ 288.807096][ T31] __mutex_lock+0x724/0xe80 [ 288.815263][ T31] ? __mutex_lock+0x51b/0xe80 [ 288.820020][ T31] ? rtnl_newlink+0x8db/0x1c70 [ 288.824825][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 288.833706][ T31] ? ns_capable+0x8a/0xf0 [ 288.838080][ T31] ? rtnl_link_get_net_capable+0x16a/0x350 [ 288.844821][ T31] rtnl_newlink+0x8db/0x1c70 [ 288.852464][ T31] ? netlink_sendmsg+0x805/0xb30 [ 288.857562][ T31] ? __pfx_rtnl_newlink+0x10/0x10 [ 288.862883][ T31] ? kasan_quarantine_put+0xdd/0x220 [ 288.868380][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 288.876688][ T31] ? nlmon_xmit+0xb0/0x100 [ 288.882853][ T31] ? kmem_cache_free+0x18f/0x400 [ 288.887844][ T31] ? __local_bh_enable_ip+0x12d/0x1c0 [ 288.893432][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 288.898739][ T31] ? __local_bh_enable_ip+0x12d/0x1c0 [ 288.904201][ T31] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 288.910105][ T31] ? __dev_queue_xmit+0x27b/0x3b50 [ 288.915235][ T31] ? __dev_queue_xmit+0x27b/0x3b50 [ 288.921500][ T31] ? __dev_queue_xmit+0x27b/0x3b50 [ 288.926664][ T31] ? __lock_acquire+0xab9/0xd20 [ 288.931686][ T31] ? __pfx_rtnl_newlink+0x10/0x10 [ 288.937318][ T31] rtnetlink_rcv_msg+0x7cf/0xb70 [ 288.942362][ T31] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 288.947577][ T31] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 288.954074][ T31] ? ref_tracker_free+0x63a/0x7d0 [ 288.959306][ T51] Bluetooth: hci15: command tx timeout [ 288.965667][ T31] ? __copy_skb_header+0xa7/0x550 [ 288.974773][ T31] ? __pfx_ref_tracker_free+0x10/0x10 [ 288.980273][ T31] ? __skb_clone+0x63/0x7a0 [ 288.984816][ T31] netlink_rcv_skb+0x205/0x470 [ 288.989834][ T31] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 288.995482][ T31] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 289.004076][ T31] ? netlink_deliver_tap+0x2e/0x1b0 [ 289.009377][ T31] ? netlink_deliver_tap+0x2e/0x1b0 [ 289.014604][ T31] netlink_unicast+0x758/0x8d0 [ 289.022466][ T31] netlink_sendmsg+0x805/0xb30 [ 289.027300][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 289.033564][ T31] ? aa_sock_msg_perm+0x94/0x160 [ 289.039479][ T31] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 289.044807][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 289.050189][ T31] __sock_sendmsg+0x219/0x270 [ 289.055173][ T31] __sys_sendto+0x3bd/0x520 [ 289.059854][ T31] ? __pfx___sys_sendto+0x10/0x10 [ 289.065542][ T31] ? fput_close_sync+0x119/0x200 [ 289.070582][ T31] ? __pfx_fput_close_sync+0x10/0x10 [ 289.075993][ T31] __x64_sys_sendto+0xde/0x100 [ 289.080985][ T31] do_syscall_64+0xfa/0x3b0 [ 289.085541][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 289.090824][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.097028][ T31] ? clear_bhb_loop+0x60/0xb0 [ 289.101874][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.107805][ T31] RIP: 0033:0x7ff847f907bc [ 289.112359][ T31] RSP: 002b:00007ffc58288130 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 289.120881][ T31] RAX: ffffffffffffffda RBX: 00007ff848ce4620 RCX: 00007ff847f907bc [ 289.129018][ T31] RDX: 000000000000002c RSI: 00007ff848ce4670 RDI: 0000000000000003 [ 289.137067][ T31] RBP: 0000000000000000 R08: 00007ffc58288184 R09: 000000000000000c [ 289.145737][ T31] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 289.153835][ T31] R13: 0000000000000000 R14: 00007ff848ce4670 R15: 0000000000000000 [ 289.161895][ T31] [ 289.164942][ T31] INFO: task syz-executor:5979 blocked for more than 143 seconds. [ 289.172818][ T31] Not tainted 6.16.0-rc4-syzkaller-01140-g6a971e48e2d8 #0 [ 289.180495][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 289.189270][ T31] task:syz-executor state:D stack:21704 pid:5979 tgid:5979 ppid:1 task_flags:0x400140 flags:0x00004004 [ 289.202905][ T31] Call Trace: [ 289.206229][ T31] [ 289.209553][ T31] __schedule+0x16f5/0x4d00 [ 289.214186][ T31] ? __pfx_unwind_get_return_address+0x10/0x10 [ 289.220860][ T31] ? __lock_acquire+0xab9/0xd20 [ 289.225742][ T31] ? schedule+0x165/0x360 [ 289.230535][ T31] ? __pfx___schedule+0x10/0x10 [ 289.235437][ T31] ? schedule+0x91/0x360 [ 289.240143][ T31] schedule+0x165/0x360 [ 289.244610][ T31] schedule_preempt_disabled+0x13/0x30 [ 289.250275][ T31] __mutex_lock+0x724/0xe80 [ 289.254922][ T31] ? __mutex_lock+0x51b/0xe80 [ 289.259728][ T31] ? inet6_rtm_newaddr+0x5b7/0xd20 [ 289.264867][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 289.270061][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 289.275350][ T31] ? nla_memcmp+0x62/0x90 [ 289.279882][ T31] inet6_rtm_newaddr+0x5b7/0xd20 [ 289.284869][ T31] ? __pfx_inet6_rtm_newaddr+0x10/0x10 [ 289.290658][ T31] ? __pfx_inet6_rtm_newaddr+0x10/0x10 [ 289.296673][ T31] rtnetlink_rcv_msg+0x7cf/0xb70 [ 289.301884][ T31] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 289.307046][ T31] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 289.312616][ T31] ? ref_tracker_free+0x63a/0x7d0 [ 289.317815][ T31] ? __copy_skb_header+0xa7/0x550 [ 289.322914][ T31] ? __pfx_ref_tracker_free+0x10/0x10 [ 289.328315][ T31] ? __skb_clone+0x63/0x7a0 [ 289.332883][ T31] netlink_rcv_skb+0x205/0x470 [ 289.337673][ T31] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 289.343215][ T31] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 289.349168][ T31] ? netlink_deliver_tap+0x2e/0x1b0 [ 289.354411][ T31] ? netlink_deliver_tap+0x2e/0x1b0 [ 289.360668][ T31] netlink_unicast+0x758/0x8d0 [ 289.365474][ T31] netlink_sendmsg+0x805/0xb30 [ 289.370574][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 289.375981][ T31] ? aa_sock_msg_perm+0x94/0x160 [ 289.382472][ T31] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 289.387786][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 289.393200][ T31] __sock_sendmsg+0x219/0x270 [ 289.398123][ T31] __sys_sendto+0x3bd/0x520 [ 289.402880][ T31] ? __pfx___sys_sendto+0x10/0x10 [ 289.408041][ T31] ? fput_close_sync+0x119/0x200 [ 289.413069][ T31] ? __pfx_fput_close_sync+0x10/0x10 [ 289.418484][ T31] __x64_sys_sendto+0xde/0x100 [ 289.423771][ T31] do_syscall_64+0xfa/0x3b0 [ 289.428410][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 289.433711][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.439988][ T31] ? clear_bhb_loop+0x60/0xb0 [ 289.444704][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.451181][ T31] RIP: 0033:0x7f3c9d3907bc [ 289.455722][ T31] RSP: 002b:00007ffc73981930 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 289.464272][ T31] RAX: ffffffffffffffda RBX: 00007f3c9e0e4620 RCX: 00007f3c9d3907bc [ 289.472466][ T31] RDX: 0000000000000040 RSI: 00007f3c9e0e4670 RDI: 0000000000000003 [ 289.480542][ T31] RBP: 0000000000000000 R08: 00007ffc73981984 R09: 000000000000000c [ 289.488781][ T31] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 289.496805][ T31] R13: 0000000000000000 R14: 00007f3c9e0e4670 R15: 0000000000000000 [ 289.505081][ T31] [ 289.508304][ T31] INFO: task syz-executor:5981 blocked for more than 144 seconds. [ 289.516386][ T31] Not tainted 6.16.0-rc4-syzkaller-01140-g6a971e48e2d8 #0 [ 289.524321][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 289.533275][ T31] task:syz-executor state:D stack:21704 pid:5981 tgid:5981 ppid:1 task_flags:0x400140 flags:0x00004006 [ 289.545569][ T31] Call Trace: [ 289.549214][ T31] [ 289.552687][ T31] __schedule+0x16f5/0x4d00 [ 289.557424][ T31] ? __lock_acquire+0xab9/0xd20 [ 289.562487][ T31] ? schedule+0x165/0x360 [ 289.567136][ T31] ? __pfx___schedule+0x10/0x10 [ 289.572082][ T31] ? schedule+0x91/0x360 [ 289.576382][ T31] schedule+0x165/0x360 [ 289.580936][ T31] schedule_preempt_disabled+0x13/0x30 [ 289.586453][ T31] __mutex_lock+0x724/0xe80 [ 289.591064][ T31] ? __mutex_lock+0x51b/0xe80 [ 289.595796][ T31] ? rtnl_newlink+0x8db/0x1c70 [ 289.600793][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 289.605871][ T31] ? ns_capable+0x8a/0xf0 [ 289.610387][ T31] ? rtnl_link_get_net_capable+0x16a/0x350 [ 289.616253][ T31] rtnl_newlink+0x8db/0x1c70 [ 289.621080][ T31] ? __pfx_rtnl_newlink+0x10/0x10 [ 289.626155][ T31] ? __lock_acquire+0xab9/0xd20 [ 289.631139][ T31] ? __lock_acquire+0xab9/0xd20 [ 289.636050][ T31] ? is_bpf_text_address+0x26/0x2b0 [ 289.641353][ T31] ? is_bpf_text_address+0x292/0x2b0 [ 289.646669][ T31] ? is_bpf_text_address+0x26/0x2b0 [ 289.652310][ T31] ? kernel_text_address+0xa5/0xe0 [ 289.657456][ T31] ? __kernel_text_address+0xd/0x40 [ 289.662738][ T31] ? unwind_get_return_address+0x4d/0x90 [ 289.668408][ T31] ? __lock_acquire+0xab9/0xd20 [ 289.673361][ T31] ? __pfx_rtnl_newlink+0x10/0x10 [ 289.678411][ T31] rtnetlink_rcv_msg+0x7cf/0xb70 [ 289.683419][ T31] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 289.688622][ T31] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 289.694341][ T31] netlink_rcv_skb+0x205/0x470 [ 289.699264][ T31] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 289.704786][ T31] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 289.710379][ T31] ? netlink_deliver_tap+0x2e/0x1b0 [ 289.715691][ T31] ? netlink_deliver_tap+0x2e/0x1b0 [ 289.721086][ T31] netlink_unicast+0x758/0x8d0 [ 289.725984][ T31] netlink_sendmsg+0x805/0xb30 [ 289.730872][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 289.736290][ T31] ? aa_sock_msg_perm+0x94/0x160 [ 289.741314][ T31] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 289.746628][ T31] ? __pfx_netlink_sendmsg+0x10/0x10 [ 289.752358][ T31] __sock_sendmsg+0x219/0x270 [ 289.757449][ T31] __sys_sendto+0x3bd/0x520 [ 289.762158][ T31] ? __pfx___sys_sendto+0x10/0x10 [ 289.767250][ T31] ? fput_close_sync+0x119/0x200 [ 289.772659][ T31] ? __pfx_fput_close_sync+0x10/0x10 [ 289.777995][ T31] __x64_sys_sendto+0xde/0x100 [ 289.783212][ T31] do_syscall_64+0xfa/0x3b0 [ 289.787760][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.794082][ T31] ? asm_sysvec_reschedule_ipi+0x1a/0x20 [ 289.800095][ T31] ? clear_bhb_loop+0x60/0xb0 [ 289.804925][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 289.810932][ T31] RIP: 0033:0x7f43163907bc [ 289.815370][ T31] RSP: 002b:00007ffc8b79c830 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 289.823865][ T31] RAX: ffffffffffffffda RBX: 00007f43170e4620 RCX: 00007f43163907bc [ 289.831937][ T31] RDX: 0000000000000020 RSI: 00007f43170e4670 RDI: 0000000000000003 [ 289.840016][ T31] RBP: 0000000000000000 R08: 00007ffc8b79c884 R09: 000000000000000c [ 289.848104][ T31] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 289.856177][ T31] R13: 0000000000000000 R14: 00007f43170e4670 R15: 0000000000000000 [ 289.864605][ T31] [ 289.867693][ T31] [ 289.867693][ T31] Showing all locks held in the system: [ 289.875596][ T31] 1 lock held by khungtaskd/31: [ 289.880506][ T31] #0: ffffffff8e13ee20 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 289.890434][ T31] 3 locks held by kworker/u8:5/180: [ 289.895646][ T31] #0: ffff88801a489148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 289.907421][ T31] #1: ffffc90002f17bc0 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 289.918497][ T31] #2: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0xe/0x60 [ 289.927564][ T31] 3 locks held by kworker/u8:6/1110: [ 289.933182][ T31] #0: ffff88803005c948 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 289.945052][ T31] #1: ffffc90003effbc0 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 289.958096][ T31] #2: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x112/0x14b0 [ 289.968382][ T31] 2 locks held by klogd/5205: [ 289.973161][ T31] 2 locks held by getty/5608: [ 289.977857][ T31] #0: ffff8880325280a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 289.987848][ T31] #1: ffffc9000333b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 [ 289.998222][ T31] 3 locks held by kworker/1:3/5826: [ 290.004576][ T31] #0: ffff88801a481d48 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 290.020564][ T31] #1: ffffc90003ecfbc0 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 290.032398][ T31] #2: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: reg_check_chans_work+0x95/0xf00 [ 290.044543][ T31] 1 lock held by syz-executor/5974: [ 290.050477][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8db/0x1c70 [ 290.060336][ T31] 1 lock held by syz-executor/5979: [ 290.065885][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: inet6_rtm_newaddr+0x5b7/0xd20 [ 290.075967][ T31] 1 lock held by syz-executor/5981: [ 290.081234][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8db/0x1c70 [ 290.090505][ T31] 1 lock held by syz-executor/5987: [ 290.095726][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: inet6_rtm_newaddr+0x5b7/0xd20 [ 290.105240][ T31] 2 locks held by syz.0.16/6137: [ 290.110710][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: dev_ioctl+0x7a4/0x1150 [ 290.119658][ T31] #1: ffff888024ba6d20 (&dev_instance_lock_key#14){+.+.}-{4:4}, at: napi_disable+0x4e/0x80 [ 290.129887][ T31] 1 lock held by syz-executor/6140: [ 290.135134][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 290.144714][ T31] 1 lock held by syz-executor/6151: [ 290.149959][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 290.159601][ T31] 1 lock held by syz-executor/6154: [ 290.165059][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 290.174655][ T31] 1 lock held by syz-executor/6160: [ 290.179923][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 290.189761][ T31] 1 lock held by syz-executor/6162: [ 290.195005][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 290.204985][ T31] 1 lock held by syz-executor/6166: [ 290.210359][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 290.220069][ T31] 1 lock held by syz-executor/6179: [ 290.225370][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 290.234902][ T31] 1 lock held by syz-executor/6183: [ 290.240207][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 290.249779][ T31] 1 lock held by syz-executor/6184: [ 290.255012][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 290.264522][ T31] 1 lock held by syz-executor/6188: [ 290.270385][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 290.280136][ T31] 1 lock held by syz-executor/6195: [ 290.285449][ T31] #0: ffffffff8f51f048 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 290.295174][ T31] [ 290.297516][ T31] ============================================= [ 290.297516][ T31] [ 290.306118][ T31] NMI backtrace for cpu 0 [ 290.306135][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc4-syzkaller-01140-g6a971e48e2d8 #0 PREEMPT(full) [ 290.306157][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 290.306168][ T31] Call Trace: [ 290.306175][ T31] [ 290.306184][ T31] dump_stack_lvl+0x189/0x250 [ 290.306211][ T31] ? __wake_up_klogd+0xd9/0x110 [ 290.306240][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 290.306264][ T31] ? __pfx__printk+0x10/0x10 [ 290.306303][ T31] nmi_cpu_backtrace+0x39e/0x3d0 [ 290.306329][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 290.306347][ T31] ? _printk+0xcf/0x120 [ 290.306378][ T31] ? __pfx__printk+0x10/0x10 [ 290.306406][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 290.306428][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 290.306454][ T31] watchdog+0xfee/0x1030 [ 290.306477][ T31] ? watchdog+0x1de/0x1030 [ 290.306504][ T31] kthread+0x70e/0x8a0 [ 290.306535][ T31] ? __pfx_watchdog+0x10/0x10 [ 290.306554][ T31] ? __pfx_kthread+0x10/0x10 [ 290.306582][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 290.306607][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 290.306630][ T31] ? __pfx_kthread+0x10/0x10 [ 290.306658][ T31] ret_from_fork+0x3fc/0x770 [ 290.306683][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 290.306711][ T31] ? __switch_to_asm+0x39/0x70 [ 290.306736][ T31] ? __switch_to_asm+0x33/0x70 [ 290.306759][ T31] ? __pfx_kthread+0x10/0x10 [ 290.306787][ T31] ret_from_fork_asm+0x1a/0x30 [ 290.306838][ T31] [ 290.306846][ T31] Sending NMI from CPU 0 to CPUs 1: [ 290.465754][ C1] NMI backtrace for cpu 1 [ 290.465773][ C1] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted 6.16.0-rc4-syzkaller-01140-g6a971e48e2d8 #0 PREEMPT(full) [ 290.465792][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 290.465802][ C1] Workqueue: events_unbound toggle_allocation_gate [ 290.465829][ C1] RIP: 0010:__list_del_entry_valid_or_report+0x88/0x190 [ 290.465853][ C1] Code: 00 01 00 00 00 00 ad de 4d 39 e6 0f 84 84 00 00 00 49 83 c4 22 4d 39 e7 0f 84 94 00 00 00 4d 89 fc 49 c1 ec 03 43 80 3c 2c 00 <74> 08 4c 89 ff e8 9e ea 5b fd 49 39 1f 0f 85 92 00 00 00 4d 8d 7e [ 290.465866][ C1] RSP: 0018:ffffc90000127630 EFLAGS: 00000046 [ 290.465879][ C1] RAX: 1ffff11006943798 RBX: ffff888034a1bcc0 RCX: dffffc0000000000 [ 290.465891][ C1] RDX: 0000000000000001 RSI: ffff888034a1bc00 RDI: ffff888034a1bcc8 [ 290.465901][ C1] RBP: ffff8880b873abb0 R08: ffffffff8fa20ef7 R09: 1ffffffff1f441de [ 290.465912][ C1] R10: dffffc0000000000 R11: fffffbfff1f441df R12: 1ffff11005e40018 [ 290.465923][ C1] R13: dffffc0000000000 R14: ffff88801d2e00c0 R15: ffff88802f2000c0 [ 290.465934][ C1] FS: 0000000000000000(0000) GS:ffff888125d14000(0000) knlGS:0000000000000000 [ 290.465946][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 290.465957][ C1] CR2: 00007f62e5061e80 CR3: 000000000df38000 CR4: 00000000003526f0 [ 290.465973][ C1] Call Trace: [ 290.465980][ C1] [ 290.465989][ C1] __set_next_task_fair+0x5b/0x390 [ 290.466011][ C1] pick_next_task_fair+0x961/0xba0 [ 290.466031][ C1] __pick_next_task+0xe4/0x450 [ 290.466063][ C1] __schedule+0x6fe/0x4d00 [ 290.466087][ C1] ? do_raw_spin_lock+0x121/0x290 [ 290.466108][ C1] ? schedule+0x165/0x360 [ 290.466126][ C1] ? __lock_acquire+0xab9/0xd20 [ 290.466141][ C1] ? __pfx___schedule+0x10/0x10 [ 290.466164][ C1] ? schedule+0x91/0x360 [ 290.466183][ C1] schedule+0x165/0x360 [ 290.466200][ C1] toggle_allocation_gate+0x159/0x240 [ 290.466219][ C1] ? __pfx_toggle_allocation_gate+0x10/0x10 [ 290.466238][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 290.466262][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 290.466279][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 290.466296][ C1] process_scheduled_works+0xade/0x17b0 [ 290.466324][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 290.466348][ C1] worker_thread+0x8a0/0xda0 [ 290.466375][ C1] kthread+0x70e/0x8a0 [ 290.466397][ C1] ? __pfx_worker_thread+0x10/0x10 [ 290.466414][ C1] ? __pfx_kthread+0x10/0x10 [ 290.466434][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 290.466452][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 290.466469][ C1] ? __pfx_kthread+0x10/0x10 [ 290.466489][ C1] ret_from_fork+0x3fc/0x770 [ 290.466506][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 290.466523][ C1] ? __switch_to_asm+0x39/0x70 [ 290.466543][ C1] ? __switch_to_asm+0x33/0x70 [ 290.466560][ C1] ? __pfx_kthread+0x10/0x10 [ 290.466580][ C1] ret_from_fork_asm+0x1a/0x30 [ 290.466605][ C1] [ 290.467068][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 290.764187][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc4-syzkaller-01140-g6a971e48e2d8 #0 PREEMPT(full) [ 290.776167][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 290.786418][ T31] Call Trace: [ 290.789734][ T31] [ 290.792686][ T31] dump_stack_lvl+0x99/0x250 [ 290.797297][ T31] ? __asan_memcpy+0x40/0x70 [ 290.801981][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 290.807238][ T31] ? __pfx__printk+0x10/0x10 [ 290.811870][ T31] panic+0x2db/0x790 [ 290.815785][ T31] ? __pfx_panic+0x10/0x10 [ 290.820211][ T31] ? nmi_backtrace_stall_check+0x433/0x440 [ 290.826054][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 290.831461][ T31] ? nmi_trigger_cpumask_backtrace+0x2b6/0x300 [ 290.837631][ T31] watchdog+0x102d/0x1030 [ 290.841972][ T31] ? watchdog+0x1de/0x1030 [ 290.846424][ T31] kthread+0x70e/0x8a0 [ 290.850506][ T31] ? __pfx_watchdog+0x10/0x10 [ 290.855190][ T31] ? __pfx_kthread+0x10/0x10 [ 290.859791][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 290.864995][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 290.870297][ T31] ? __pfx_kthread+0x10/0x10 [ 290.874897][ T31] ret_from_fork+0x3fc/0x770 [ 290.879493][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 290.884612][ T31] ? __switch_to_asm+0x39/0x70 [ 290.889384][ T31] ? __switch_to_asm+0x33/0x70 [ 290.894154][ T31] ? __pfx_kthread+0x10/0x10 [ 290.898767][ T31] ret_from_fork_asm+0x1a/0x30 [ 290.903551][ T31] [ 290.906858][ T31] Kernel Offset: disabled [ 290.911278][ T31] Rebooting in 86400 seconds..