[ 92.188001][ T991] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.218' (ED25519) to the list of known hosts. 2025/08/24 06:58:54 parsed 1 programs [ 98.322606][ T5841] cgroup: Unknown subsys name 'net' [ 98.579748][ T5841] cgroup: Unknown subsys name 'cpuset' [ 98.635736][ T5841] cgroup: Unknown subsys name 'rlimit' [ 100.568337][ T5841] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 104.291971][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.291997][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.619384][ T5859] chnl_net:caif_netlink_parms(): no params data found [ 104.649439][ T3179] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.649469][ T3179] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.535034][ T5859] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.535207][ T5859] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.535625][ T5859] bridge_slave_0: entered allmulticast mode [ 105.538759][ T5859] bridge_slave_0: entered promiscuous mode [ 105.590857][ T5859] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.591000][ T5859] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.591218][ T5859] bridge_slave_1: entered allmulticast mode [ 105.616694][ T5859] bridge_slave_1: entered promiscuous mode [ 105.739343][ T5896] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 105.751588][ T5896] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 105.753369][ T5896] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 105.767448][ T5896] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 105.768226][ T5896] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 105.988094][ T5859] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.022815][ T5859] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.248102][ T5859] team0: Port device team_slave_0 added [ 106.281126][ T5859] team0: Port device team_slave_1 added [ 106.939474][ T5859] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.939488][ T5859] 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. [ 106.939507][ T5859] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.025844][ T5859] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.025858][ T5859] 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. [ 107.025876][ T5859] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.633591][ T5859] hsr_slave_0: entered promiscuous mode [ 107.645863][ T5859] hsr_slave_1: entered promiscuous mode [ 109.623875][ T5859] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 109.705134][ T5859] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 109.778070][ T5859] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 109.812516][ T5859] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 110.776645][ T5859] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.794031][ T5859] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.812424][ T67] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.813069][ T67] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.833440][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.833596][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.112248][ T5859] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.182026][ T5859] veth0_vlan: entered promiscuous mode [ 111.197769][ T5859] veth1_vlan: entered promiscuous mode [ 111.237483][ T5859] veth0_macvtap: entered promiscuous mode [ 111.241899][ T5859] veth1_macvtap: entered promiscuous mode [ 111.267605][ T5859] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.277515][ T5859] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.297860][ T3179] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.298897][ T3179] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.299664][ T3179] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.300194][ T3179] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/08/24 06:59:10 executed programs: 0 [ 111.751396][ T5896] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 111.753799][ T5896] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 111.764857][ T5896] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 111.767377][ T5896] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 111.768750][ T5896] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 111.952292][ T5961] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 111.953534][ T5961] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 111.964662][ T5961] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 111.965253][ T5961] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 111.975757][ T5961] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 111.976439][ T5961] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 112.009409][ T5153] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 112.016831][ T5153] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 112.019122][ T5153] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 112.020268][ T5153] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 112.021008][ T5153] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 112.029782][ T5966] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 112.040014][ T5153] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 112.044999][ T5153] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 112.061436][ T5896] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 112.128003][ T5961] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 112.148053][ T5961] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 112.161976][ T5961] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 112.174793][ T5961] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 112.175558][ T5961] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 113.500436][ T1181] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.850654][ T1181] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.866120][ T5896] Bluetooth: hci0: command tx timeout [ 114.050207][ T5952] chnl_net:caif_netlink_parms(): no params data found [ 114.185093][ T5961] Bluetooth: hci2: command tx timeout [ 114.185273][ T5961] Bluetooth: hci1: command tx timeout [ 114.185484][ T5896] Bluetooth: hci3: command tx timeout [ 114.251639][ T1181] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.274597][ T5896] Bluetooth: hci4: command tx timeout [ 114.336501][ T5967] chnl_net:caif_netlink_parms(): no params data found [ 114.529002][ T1181] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 114.699024][ T5955] chnl_net:caif_netlink_parms(): no params data found [ 114.711669][ T5958] chnl_net:caif_netlink_parms(): no params data found [ 114.842193][ T5956] chnl_net:caif_netlink_parms(): no params data found [ 115.620564][ T5952] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.620785][ T5952] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.621391][ T5952] bridge_slave_0: entered allmulticast mode [ 115.624253][ T5952] bridge_slave_0: entered promiscuous mode [ 115.788150][ T5952] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.788321][ T5952] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.788523][ T5952] bridge_slave_1: entered allmulticast mode [ 115.791522][ T5952] bridge_slave_1: entered promiscuous mode [ 115.793486][ T5967] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.793635][ T5967] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.794149][ T5967] bridge_slave_0: entered allmulticast mode [ 115.799390][ T5967] bridge_slave_0: entered promiscuous mode [ 115.954663][ T5896] Bluetooth: hci0: command tx timeout [ 116.075821][ T5967] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.075953][ T5967] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.076106][ T5967] bridge_slave_1: entered allmulticast mode [ 116.077972][ T5967] bridge_slave_1: entered promiscuous mode [ 116.264699][ T59] Bluetooth: hci1: command tx timeout [ 116.264741][ T59] Bluetooth: hci2: command tx timeout [ 116.264865][ T5896] Bluetooth: hci3: command tx timeout [ 116.354720][ T5896] Bluetooth: hci4: command tx timeout [ 116.526440][ T5955] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.526591][ T5955] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.526794][ T5955] bridge_slave_0: entered allmulticast mode [ 116.530655][ T5955] bridge_slave_0: entered promiscuous mode [ 116.562412][ T5958] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.562546][ T5958] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.562817][ T5958] bridge_slave_0: entered allmulticast mode [ 116.595212][ T5958] bridge_slave_0: entered promiscuous mode [ 116.700440][ T5952] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 116.797179][ T5955] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.797286][ T5955] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.797465][ T5955] bridge_slave_1: entered allmulticast mode [ 116.800141][ T5955] bridge_slave_1: entered promiscuous mode [ 116.803754][ T5958] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.803905][ T5958] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.821078][ T5958] bridge_slave_1: entered allmulticast mode [ 116.824244][ T5958] bridge_slave_1: entered promiscuous mode [ 116.839738][ T5956] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.839967][ T5956] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.840218][ T5956] bridge_slave_0: entered allmulticast mode [ 116.843308][ T5956] bridge_slave_0: entered promiscuous mode [ 116.862934][ T5952] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 116.876545][ T5967] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 117.066138][ T5956] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.066253][ T5956] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.066394][ T5956] bridge_slave_1: entered allmulticast mode [ 117.068158][ T5956] bridge_slave_1: entered promiscuous mode [ 117.197409][ T5967] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 117.600300][ T5955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 117.605722][ T1181] bridge_slave_1: left allmulticast mode [ 117.605879][ T1181] bridge_slave_1: left promiscuous mode [ 117.609236][ T1181] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.678232][ T1181] bridge_slave_0: left allmulticast mode [ 117.678268][ T1181] bridge_slave_0: left promiscuous mode [ 117.678625][ T1181] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.034664][ T5896] Bluetooth: hci0: command tx timeout [ 118.344745][ T5961] Bluetooth: hci2: command tx timeout [ 118.344778][ T5961] Bluetooth: hci1: command tx timeout [ 118.345021][ T5896] Bluetooth: hci3: command tx timeout [ 118.424798][ T5896] Bluetooth: hci4: command tx timeout [ 119.585216][ T1181] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 119.645485][ T1181] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 119.669067][ T1181] bond0 (unregistering): Released all slaves [ 119.712642][ T5958] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 119.856384][ T5952] team0: Port device team_slave_0 added [ 120.104719][ T5896] Bluetooth: hci0: command tx timeout [ 120.140332][ T5955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 120.158704][ T5958] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 120.163459][ T5956] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 120.167664][ T5952] team0: Port device team_slave_1 added [ 120.177418][ T5967] team0: Port device team_slave_0 added [ 120.378199][ T5956] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 120.425140][ T5896] Bluetooth: hci3: command tx timeout [ 120.425166][ T59] Bluetooth: hci1: command tx timeout [ 120.425176][ T5896] Bluetooth: hci2: command tx timeout [ 120.479262][ T5967] team0: Port device team_slave_1 added [ 120.504932][ T5961] Bluetooth: hci4: command tx timeout [ 120.938997][ T5955] team0: Port device team_slave_0 added [ 120.942686][ T5958] team0: Port device team_slave_0 added [ 121.029287][ T5952] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.029305][ T5952] 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. [ 121.029324][ T5952] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.209653][ T5955] team0: Port device team_slave_1 added [ 121.211543][ T5958] team0: Port device team_slave_1 added [ 121.213362][ T5956] team0: Port device team_slave_0 added [ 121.216290][ T5952] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.216307][ T5952] 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. [ 121.216340][ T5952] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.235535][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.235551][ T5967] 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. [ 121.235578][ T5967] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.457022][ T5956] team0: Port device team_slave_1 added [ 121.465630][ T5967] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.465650][ T5967] 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. [ 121.465679][ T5967] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.699608][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.699622][ T5955] 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. [ 121.699640][ T5955] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.700983][ T5958] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.700997][ T5958] 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. [ 121.701021][ T5958] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.805707][ T5955] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.805722][ T5955] 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. [ 121.805747][ T5955] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.807400][ T5958] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.807413][ T5958] 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. [ 121.807437][ T5958] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.808773][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.808786][ T5956] 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. [ 121.808831][ T5956] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 122.031577][ T5956] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 122.031595][ T5956] 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. [ 122.031622][ T5956] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 122.318823][ T5952] hsr_slave_0: entered promiscuous mode [ 122.319717][ T5952] hsr_slave_1: entered promiscuous mode [ 122.320438][ T5952] debugfs: 'hsr0' already exists in 'hsr' [ 122.320508][ T5952] Cannot create hsr debugfs directory [ 122.350583][ T5967] hsr_slave_0: entered promiscuous mode [ 122.351911][ T5967] hsr_slave_1: entered promiscuous mode [ 122.352941][ T5967] debugfs: 'hsr0' already exists in 'hsr' [ 122.352966][ T5967] Cannot create hsr debugfs directory [ 122.484651][ T1181] hsr_slave_0: left promiscuous mode [ 122.514878][ T1181] hsr_slave_1: left promiscuous mode [ 122.516195][ T1181] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 122.516267][ T1181] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 122.566632][ T1181] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 122.566662][ T1181] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 122.664621][ T1181] veth1_macvtap: left promiscuous mode [ 122.664835][ T1181] veth0_macvtap: left promiscuous mode [ 122.665041][ T1181] veth1_vlan: left promiscuous mode [ 122.665236][ T1181] veth0_vlan: left promiscuous mode [ 124.685749][ T1181] team0 (unregistering): Port device team_slave_1 removed [ 124.855221][ T1181] team0 (unregistering): Port device team_slave_0 removed [ 127.332776][ T5955] hsr_slave_0: entered promiscuous mode [ 127.333766][ T5955] hsr_slave_1: entered promiscuous mode [ 127.516111][ T5958] hsr_slave_0: entered promiscuous mode [ 127.520727][ T5958] hsr_slave_1: entered promiscuous mode [ 127.521316][ T5958] debugfs: 'hsr0' already exists in 'hsr' [ 127.521340][ T5958] Cannot create hsr debugfs directory [ 127.558931][ T5956] hsr_slave_0: entered promiscuous mode [ 127.559988][ T5956] hsr_slave_1: entered promiscuous mode [ 127.560678][ T5956] debugfs: 'hsr0' already exists in 'hsr' [ 127.560696][ T5956] Cannot create hsr debugfs directory [ 129.910380][ T5952] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 129.932442][ T5952] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 129.980370][ T5952] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 130.148794][ T5952] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 130.751041][ T5952] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.833111][ T5952] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.893140][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.893404][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.987782][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.988054][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 131.120297][ T5967] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 131.203188][ T5967] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 131.270046][ T5967] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 131.339704][ T5967] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 131.528780][ T5958] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 131.620700][ T5958] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 131.730837][ T5958] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 131.825821][ T5958] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 132.094636][ T5955] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 132.166914][ T5955] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 132.218476][ T5955] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 132.287320][ T5955] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 132.418328][ T5956] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 132.457790][ T5956] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 132.499528][ T5956] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 132.538489][ T5956] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 132.592273][ T5952] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 132.743029][ T5967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.860118][ T5967] 8021q: adding VLAN 0 to HW filter on device team0 [ 132.878825][ T5958] 8021q: adding VLAN 0 to HW filter on device bond0 [ 132.913639][ T5952] veth0_vlan: entered promiscuous mode [ 132.922309][ T3179] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.922490][ T3179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 132.966919][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 132.967566][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.007460][ T5952] veth1_vlan: entered promiscuous mode [ 133.026776][ T5958] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.042800][ T5955] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.073239][ T3179] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.073377][ T3179] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.124224][ T3179] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.124832][ T3179] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.189544][ T5955] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.216265][ T5956] 8021q: adding VLAN 0 to HW filter on device bond0 [ 133.243982][ T1181] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.244127][ T1181] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.309385][ T1181] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.309537][ T1181] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.311189][ T5952] veth0_macvtap: entered promiscuous mode [ 133.382599][ T5952] veth1_macvtap: entered promiscuous mode [ 133.395899][ T5956] 8021q: adding VLAN 0 to HW filter on device team0 [ 133.478352][ T1181] bridge0: port 1(bridge_slave_0) entered blocking state [ 133.478491][ T1181] bridge0: port 1(bridge_slave_0) entered forwarding state [ 133.530999][ T1181] bridge0: port 2(bridge_slave_1) entered blocking state [ 133.531283][ T1181] bridge0: port 2(bridge_slave_1) entered forwarding state [ 133.572180][ T5952] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 133.636842][ T5952] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 133.723293][ T67] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.742759][ T67] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.753233][ T67] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.771950][ T67] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 134.049122][ T5967] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 134.216041][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.216063][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.393073][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.393093][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.468417][ T5958] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 134.527097][ T5955] 8021q: adding VLAN 0 to HW filter on device batadv0 2025/08/24 06:59:33 executed programs: 10 [ 134.791856][ T5956] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 134.941445][ T5955] veth0_vlan: entered promiscuous mode [ 134.968827][ T5958] veth0_vlan: entered promiscuous mode [ 134.985877][ T5955] veth1_vlan: entered promiscuous mode [ 140.065230][ T1321] ieee802154 phy0 wpan0: encryption failed: -22 [ 140.081173][ T1321] ieee802154 phy1 wpan1: encryption failed: -22 [ 140.994385][ C1] sched: DL replenish lagged too much 2025/08/24 07:00:00 executed programs: 12 [ 182.466597][ T5896] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 182.470766][ T5896] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 182.471632][ T5896] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 182.472714][ T5896] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 182.473405][ T5896] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 182.475597][ T59] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 182.477328][ T59] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 182.478174][ T59] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 182.479632][ T59] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 182.481031][ T59] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 183.922597][ T59] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 183.950576][ T59] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 183.951848][ T59] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 183.953130][ T59] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 183.953918][ T59] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 185.182768][ T5961] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 185.183448][ T5961] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 185.183861][ T5961] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 185.302499][ T5961] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 185.303276][ T5961] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 185.499035][ T5961] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 185.499524][ T5961] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 185.499948][ T5961] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 185.501583][ T5961] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 185.502325][ T5961] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 188.970858][ T59] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 188.972894][ T59] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 188.984588][ T59] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 188.986109][ T59] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 188.986831][ T59] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 190.751643][ T5896] Bluetooth: hci7: command tx timeout [ 190.996567][ T5896] Bluetooth: hci5: command tx timeout [ 190.996809][ T5896] Bluetooth: hci6: command tx timeout [ 192.406535][ T5896] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 192.412979][ T5896] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 192.413889][ T5896] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 192.416121][ T5896] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 192.417094][ T5896] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 193.912153][ T5896] Bluetooth: hci7: command tx timeout [ 193.912194][ T5896] Bluetooth: hci6: command tx timeout [ 193.912218][ T5896] Bluetooth: hci5: command tx timeout [ 196.302048][ T5961] Bluetooth: hci6: command tx timeout [ 196.302088][ T5961] Bluetooth: hci7: command tx timeout [ 196.463887][ T5896] Bluetooth: hci5: command tx timeout [ 198.054541][ T59] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 198.793408][ T5961] Bluetooth: hci7: command tx timeout [ 198.793460][ T59] Bluetooth: hci5: command tx timeout [ 199.151770][ T59] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 199.284305][ T59] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 199.285548][ T59] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 199.286320][ T59] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 201.502797][ T59] Bluetooth: hci6: command tx timeout [ 201.502865][ T59] Bluetooth: hci8: command tx timeout [ 203.590411][ T5961] Bluetooth: hci9: command tx timeout [ 205.800087][ T5961] Bluetooth: hci9: command tx timeout [ 206.924431][ T5961] Bluetooth: hci8: command tx timeout [ 207.972007][ T5961] Bluetooth: hci9: command tx timeout [ 211.936289][ T5961] Bluetooth: hci8: command tx timeout [ 211.936327][ T5961] Bluetooth: hci9: command tx timeout [ 214.013147][ T5961] Bluetooth: hci8: command tx timeout [ 214.371018][ T1321] ieee802154 phy0 wpan0: encryption failed: -22 [ 214.416325][ T1321] ieee802154 phy1 wpan1: encryption failed: -22 [ 241.194011][ T59] Bluetooth: hci4: command 0x0406 tx timeout [ 252.306520][ T5961] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 253.552404][ T5961] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 254.035139][ T5153] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 254.036799][ T5153] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 254.037951][ T5153] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 254.038710][ T5153] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 254.045237][ T59] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 254.046094][ T59] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 254.047196][ T59] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 254.047929][ T59] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 257.224487][ T5153] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 257.225003][ T5153] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 257.226120][ T5153] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 257.227403][ T5153] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 257.228248][ T5153] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 262.944421][ T5966] Bluetooth: hci12: Opcode 0x0c03 failed: -110 [ 265.955984][ T5965] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 265.958064][ T5965] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 265.958973][ T5965] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 265.960524][ T5965] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 265.961259][ T5965] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 268.167243][ T5966] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 268.172429][ T6175] Bluetooth: hci13: Opcode 0x0c16 failed: -110 [ 268.438858][ T6175] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 268.449402][ T6175] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 268.454418][ T6175] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 268.455538][ T6175] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 268.456661][ T6175] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 269.813691][ T6174] Bluetooth: hci12: Opcode 0x0c03 failed: -110 [ 270.663657][ T1321] ieee802154 phy0 wpan0: encryption failed: -22 [ 270.713004][ T1321] ieee802154 phy1 wpan1: encryption failed: -22 [ 271.514254][ T5965] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 275.546997][ T6178] Bluetooth: hci13: Opcode 0x0c03 failed: -110 [ 276.553994][ T6175] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 276.752391][ T6175] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 276.752876][ T6175] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 276.753994][ T6175] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 276.755544][ T6175] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 2025/08/24 07:02:01 executed programs: 13 [ 300.322342][ T6175] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 300.329200][ T6175] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 300.330174][ T6175] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 300.332174][ T6175] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 300.333008][ T6175] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 305.847140][ T6175] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 2025/08/24 07:02:15 executed programs: 14 [ 309.011343][ T5965] Bluetooth: hci13: Opcode 0x1003 failed: -110 [ 309.108913][ T6175] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 309.550477][ T6175] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 309.554080][ T6175] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 309.554625][ T6175] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 309.556225][ T6175] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 309.557057][ T6175] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 310.625541][ T5965] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 312.690199][ T6194] Bluetooth: hci13: Opcode 0x1003 failed: -110 [ 315.580420][ T6196] Bluetooth: hci6: command 0x0406 tx timeout [ 316.601643][ T6175] Bluetooth: hci15: Opcode 0x0c03 failed: -110 [ 317.318900][ T6200] Bluetooth: hci15: unexpected cc 0x0c03 length: 249 > 1 [ 317.333991][ T6200] Bluetooth: hci16: unexpected cc 0x0c03 length: 249 > 1 [ 317.381850][ T6200] Bluetooth: hci16: unexpected cc 0x1003 length: 249 > 9 [ 318.748535][ T6200] Bluetooth: hci16: unexpected cc 0x1001 length: 249 > 9 [ 320.044578][ T6200] Bluetooth: hci16: unexpected cc 0x0c23 length: 249 > 4 [ 320.045510][ T6200] Bluetooth: hci16: unexpected cc 0x0c38 length: 249 > 2 [ 320.877373][ T6205] Bluetooth: hci15: unexpected cc 0x0c03 length: 249 > 1 [ 321.258403][ T6205] Bluetooth: hci8: command 0x0406 tx timeout [ 323.142150][ T1321] ieee802154 phy0 wpan0: encryption failed: -22 [ 323.175262][ T1321] ieee802154 phy1 wpan1: encryption failed: -22 [ 323.349424][ T6175] Bluetooth: hci15: unexpected cc 0x1003 length: 249 > 9 [ 323.387450][ T6175] Bluetooth: hci15: unexpected cc 0x1001 length: 249 > 9 [ 323.389036][ T6175] Bluetooth: hci15: unexpected cc 0x0c23 length: 249 > 4 [ 323.389927][ T6175] Bluetooth: hci15: unexpected cc 0x0c38 length: 249 > 2 [ 324.723084][ T6196] Bluetooth: hci9: command 0x0406 tx timeout [ 326.740444][ T6200] Bluetooth: hci17: unexpected cc 0x0c03 length: 249 > 1 [ 326.743137][ T6200] Bluetooth: hci17: unexpected cc 0x1003 length: 249 > 9 [ 326.776356][ T6200] Bluetooth: hci17: unexpected cc 0x1001 length: 249 > 9 [ 326.778587][ T6200] Bluetooth: hci17: unexpected cc 0x0c23 length: 249 > 4 [ 326.779783][ T6200] Bluetooth: hci17: unexpected cc 0x0c38 length: 249 > 2 [ 337.642515][ T6196] Bluetooth: hci17: unexpected cc 0x0c03 length: 249 > 1 [ 337.642956][ T6196] Bluetooth: hci17: unexpected cc 0x1003 length: 249 > 9 [ 337.643391][ T6196] Bluetooth: hci17: unexpected cc 0x1001 length: 249 > 9 [ 337.644654][ T6196] Bluetooth: hci17: unexpected cc 0x0c23 length: 249 > 4 [ 337.645479][ T6196] Bluetooth: hci17: unexpected cc 0x0c38 length: 249 > 2 [ 346.807939][ T6218] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 346.813309][ T6218] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 346.822154][ T6218] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 346.893294][ T6218] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 347.014989][ T6218] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 362.626204][ T6220] Bluetooth: hci18: unexpected cc 0x0c03 length: 249 > 1 [ 362.713575][ T39] INFO: task syz-executor:6139 blocked for more than 155 seconds. [ 362.713616][ T39] Not tainted syzkaller #0 [ 362.713628][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.713643][ T39] task:syz-executor state:D stack:22536 pid:6139 tgid:6139 ppid:1 task_flags:0x400140 flags:0x00004006 [ 362.713721][ T39] Call Trace: [ 362.713728][ [ 362.713728][ T39] [ 362.713743][ T39] __schedule+0x16f3/0x4c20 [ 362.713797][ T39] ? __lock_acquire+0xab9/0xd20 [ 362.713840][ T39] ? __pfx___schedule+0x10/0x10 [ 362.713886][ T39] ? _raw_spin_unlock_irq+0x23/0x50 [ 362.713918][ T39] rt_mutex_schedule+0x77/0xf0 [ 362.713940][ T39] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 362.713962][ T39] ? task_blocks_on_rt_mutex+0xf04/0x1380 [ 362.714017][ T39] rt_mutex_slowlock+0x2b1/0x6e0 [ 362.714042][ T39] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 362.714066][ T39] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 362.714086][ T39] ? __lock_acquire+0xab9/0xd20 [ 362.714126][ T39] ? inet_rtm_newaddr+0x3b0/0x18b0 [ 362.714167][ T39] ? is_bpf_text_address+0x26/0x2b0 [ 362.714209][ T39] ? inet_rtm_newaddr+0x3b0/0x18b0 [ 362.714240][ T39] mutex_lock_nested+0x16a/0x1d0 [ 362.714358][ T39] inet_rtm_newaddr+0x3b0/0x18b0 [ 362.714405][ T39] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 362.714459][ T39] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 362.714492][ T39] rtnetlink_rcv_msg+0x7cc/0xb70 [ 362.714519][ T39] ? __lock_acquire+0xab9/0xd20 [ 362.714550][ T39] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 362.714576][ T39] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 362.714621][ T39] netlink_rcv_skb+0x205/0x470 [ 362.714646][ T39] ? __lock_acquire+0xab9/0xd20 [ 362.714674][ T39] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 362.714702][ T39] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 362.714742][ T39] ? netlink_deliver_tap+0x2e/0x1b0 [ 362.714778][ T39] netlink_unicast+0x843/0xa10 [ 362.714812][ T39] ? __pfx_netlink_unicast+0x10/0x10 [ 362.714837][ T39] ? netlink_sendmsg+0x642/0xb30 [ 362.714862][ T39] ? skb_put+0x11b/0x210 [ 362.714895][ T39] netlink_sendmsg+0x805/0xb30 [ 362.714933][ T39] ? __pfx_netlink_sendmsg+0x10/0x10 [ 362.714970][ T39] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 362.714992][ T39] ? __pfx_netlink_sendmsg+0x10/0x10 [ 362.715020][ T39] __sock_sendmsg+0x219/0x270 [ 362.715047][ T39] __sys_sendto+0x3c7/0x520 [ 362.715078][ T39] ? __pfx___sys_sendto+0x10/0x10 [ 362.715133][ T39] ? exc_page_fault+0x76/0xf0 [ 362.715164][ T39] ? do_user_addr_fault+0xc8a/0x1390 [ 362.715205][ T39] __x64_sys_sendto+0xde/0x100 [ 362.715238][ T39] do_syscall_64+0xfa/0x3b0 [ 362.715268][ T39] ? lockdep_hardirqs_on+0x9c/0x150 [ 362.715296][ T39] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 362.715318][ T39] ? clear_bhb_loop+0x60/0xb0 [ 362.715345][ T39] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 362.715373][ T39] RIP: 0033:0x7fcc1aaa0a7c [ 362.715397][ T39] RSP: 002b:00007ffc610001e0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 362.715420][ T39] RAX: ffffffffffffffda RBX: 00007fcc1b7f4620 RCX: 00007fcc1aaa0a7c [ 362.715436][ T39] RDX: 0000000000000028 RSI: 00007fcc1b7f4670 RDI: 0000000000000003 [ 362.715451][ T39] RBP: 0000000000000000 R08: 00007ffc61000234 R09: 000000000000000c [ 362.715465][ T39] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 362.715478][ T39] R13: 0000000000000000 R14: 00007fcc1b7f4670 R15: 0000000000000000 [ 362.715511][ T39] [ 362.715522][ T39] INFO: task syz-executor:6146 blocked for more than 155 seconds. [ 362.715537][ T39] Not tainted syzkaller #0 [ 362.715548][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.715558][ T39] task:syz-executor state:D stack:23048 pid:6146 tgid:6146 ppid:1 task_flags:0x400140 flags:0x00004006 [ 362.715616][ T39] Call Trace: [ 362.715623][ T39] [ 362.715636][ T39] __schedule+0x16f3/0x4c20 [ 362.715676][ T39] ? __lock_acquire+0xab9/0xd20 [ 362.715717][ T39] ? __pfx___schedule+0x10/0x10 [ 362.715764][ T39] ? _raw_spin_unlock_irq+0x23/0x50 [ 362.715795][ T39] rt_mutex_schedule+0x77/0xf0 [ 362.715816][ T39] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 362.715838][ T39] ? task_blocks_on_rt_mutex+0xf04/0x1380 [ 362.715893][ T39] rt_mutex_slowlock+0x2b1/0x6e0 [ 362.715918][ T39] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 362.715941][ T39] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 362.715960][ T39] ? __lock_acquire+0xab9/0xd20 [ 362.716000][ T39] ? inet_rtm_newaddr+0x3b0/0x18b0 [ 362.716041][ T39] ? is_bpf_text_address+0x26/0x2b0 [ 362.716076][ T39] ? inet_rtm_newaddr+0x3b0/0x18b0 [ 362.716107][ T39] mutex_lock_nested+0x16a/0x1d0 [ 362.716133][ T39] inet_rtm_newaddr+0x3b0/0x18b0 [ 362.716177][ T39] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 362.716237][ T39] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 362.716270][ T39] rtnetlink_rcv_msg+0x7cc/0xb70 [ 362.716295][ T39] ? __lock_acquire+0xab9/0xd20 [ 362.716326][ T39] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 362.716350][ T39] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 362.716396][ T39] netlink_rcv_skb+0x205/0x470 [ 362.716421][ T39] ? __lock_acquire+0xab9/0xd20 [ 362.716450][ T39] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 362.716478][ T39] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 362.716518][ T39] ? netlink_deliver_tap+0x2e/0x1b0 [ 362.716553][ T39] netlink_unicast+0x843/0xa10 [ 362.716586][ T39] ? __pfx_netlink_unicast+0x10/0x10 [ 362.716612][ T39] ? netlink_sendmsg+0x642/0xb30 [ 362.716637][ T39] ? skb_put+0x11b/0x210 [ 362.716670][ T39] netlink_sendmsg+0x805/0xb30 [ 362.716707][ T39] ? __pfx_netlink_sendmsg+0x10/0x10 [ 362.716744][ T39] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 362.716765][ T39] ? __pfx_netlink_sendmsg+0x10/0x10 [ 362.716793][ T39] __sock_sendmsg+0x219/0x270 [ 362.716819][ T39] __sys_sendto+0x3c7/0x520 [ 362.716850][ T39] ? __pfx___sys_sendto+0x10/0x10 [ 362.716908][ T39] ? exc_page_fault+0x76/0xf0 [ 362.716938][ T39] ? do_user_addr_fault+0xc8a/0x1390 [ 362.716970][ T39] __x64_sys_sendto+0xde/0x100 [ 362.717003][ T39] do_syscall_64+0xfa/0x3b0 [ 362.717031][ T39] ? lockdep_hardirqs_on+0x9c/0x150 [ 362.717058][ T39] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 362.717080][ T39] ? clear_bhb_loop+0x60/0xb0 [ 362.717107][ T39] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 362.717128][ T39] RIP: 0033:0x7fb254e50a7c [ 362.717146][ T39] RSP: 002b:00007ffc3353b0a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 362.717167][ T39] RAX: ffffffffffffffda RBX: 00007fb255ba4620 RCX: 00007fb254e50a7c [ 362.717182][ T39] RDX: 0000000000000028 RSI: 00007fb255ba4670 RDI: 0000000000000003 [ 362.717206][ T39] RBP: 0000000000000000 R08: 00007ffc3353b0f4 R09: 000000000000000c [ 362.717220][ T39] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 362.717233][ T39] R13: 0000000000000000 R14: 00007fb255ba4670 R15: 0000000000000000 [ 362.717266][ T39] [ 362.717276][ T39] INFO: task syz-executor:6149 blocked for more than 155 seconds. [ 362.717290][ T39] Not tainted syzkaller #0 [ 362.717301][ T39] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.717310][ T39] task:syz-executor state:D stack:23176 pid:6149 tgid:6149 ppid:1 task_flags:0x400140 flags:0x00004006 [ 362.717368][ T39] Call Trace: [ 362.717375][ T39] [ 362.717388][ T39] __schedule+0x16f3/0x4c20 [ 362.717426][ T39] ? __lock_acquire+0xab9/0xd20 [ 362.717468][ T39] ? __pfx___schedule+0x10/0x10 [ 362.717514][ T39] ? _raw_spin_unlock_irq+0x23/0x50 [ 362.717545][ T39] rt_mutex_schedule+0x77/0xf0 [ 362.717566][ T39] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 362.717588][ T39] ? task_blocks_on_rt_mutex+0xf04/0x1380 [ 362.717642][ T39] rt_mutex_slowlock+0x2b1/0x6e0 [ 362.717667][ T39] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 362.717690][ T39] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 362.717710][ T39] ? __lock_acquire+0xab9/0xd20 [ 362.717751][ T39] ? inet_rtm_newaddr+0x3b0/0x18b0 [ 362.717791][ T39] ? is_bpf_text_address+0x26/0x2b0 [ 362.717826][ T39] ? inet_rtm_newaddr+0x3b0/0x18b0 [ 362.717857][ T39] mutex_lock_nested+0x16a/0x1d0 [ 362.717883][ T39] inet_rtm_newaddr+0x3b0/0x18b0 [ 362.717927][ T39] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 362.717980][ T39] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 362.718012][ T39] rtnetlink_rcv_msg+0x7cc/0xb70 [ 362.718037][ T39] ? __lock_acquire+0xab9/0xd20 [ 362.718069][ T39] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 362.718092][ T39] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 362.718137][ T39] netlink_rcv_skb+0x205/0x470 [ 362.718162][ T39] ? __lock_acquire+0xab9/0xd20 [ 362.718197][ T39] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 362.718225][ T39] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 362.718265][ T39] ? netlink_deliver_tap+0x2e/0x1b0 [ 362.718301][ T39] netlink_unicast+0x843/0xa10 [ 362.718335][ T39] ? __pfx_netlink_unicast+0x10/0x10 [ 362.718361][ T39] ? netlink_sendmsg+0x642/0xb30 [ 362.718385][ T39] ? skb_put+0x11b/0x210 [ 362.718419][ T39] netlink_sendmsg+0x805/0xb30 [ 362.718456][ T39] ? __pfx_netlink_sendmsg+0x10/0x10 [ 362.718493][ T39] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 362.718515][ T39] ? __pfx_netlink_sendmsg+0x10/0x10 [ 362.718543][ T39] __sock_sendmsg+0x219/0x270 [ 362.718570][ T39] __sys_sendto+0x3c7/0x520 [ 362.718602][ T39] ? __pfx___sys_sendto+0x10/0x10 [ 362.718659][ T39] ? exc_page_fault+0x76/0xf0 [ 362.718690][ T39] ? do_user_addr_fault+0xc8a/0x1390 [ 362.718723][ T39] __x64_sys_sendto+0xde/0x100 [ 362.718755][ T39] do_syscall_64+0xfa/0x3b0 [ 362.718783][ T39] ? lockdep_hardirqs_on+0x9c/0x150 [ 362.718811][ T39] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 362.718833][ T39] ? clear_bhb_loop+0x60/0xb0 [ 362.718860][ T39] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 362.718880][ T39] RIP: 0033:0x7f1d6bb90a7c [ 362.718897][ T39] RSP: 002b:00007ffda2b1f290 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 362.718919][ T39] RAX: ffffffffffffffda RBX: 00007f1d6c8e4620 RCX: 00007f1d6bb90a7c [ 362.718935][ T39] RDX: 0000000000000028 RSI: 00007f1d6c8e4670 RDI: 0000000000000003 [ 362.718949][ T39] RBP: 0000000000000000 R08: 00007ffda2b1f2e4 R09: 000000000000000c [ 362.718963][ T39] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 362.718976][ T39] R13: 0000000000000000 R14: 00007f1d6c8e4670 R15: 0000000000000000 [ 362.719008][ T39] [ 362.719045][ T39] [ 362.719045][ T39] Showing all locks held in the system: [ 362.719056][ T39] 4 locks held by kworker/0:1/10: [ 362.719068][ T39] #0: ffff888019899138 ((wq_completion)events_long){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.719126][ T39] #1: ffffc900000f7bc0 ((work_completion)(&(&ipvs->defense_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.719184][ T39] #2: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 362.719246][ T39] #3: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 362.719303][ T39] 7 locks held by kworker/u8:0/12: [ 362.719315][ T39] #0: ffff888019881138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.719370][ T39] #1: ffffc90000117bc0 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.719428][ T39] #2: ffff8880354f0300 (&devlink->lock_key#4){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xbc0 [ 362.719492][ T39] #3: ffff888059b72920 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1ad/0xbc0 [ 362.719550][ T39] #4: ffffffff8d9a8b80 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1bb/0x2c0 [ 362.719598][ T39] #5: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 362.719653][ T39] #6: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 362.719708][ T39] 2 locks held by kworker/u8:1/13: [ 362.719721][ T39] 8 locks held by ksoftirqd/0/15: [ 362.719733][ T39] 2 locks held by rcuc/0/20: [ 362.719744][ T39] #0: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 362.719798][ T39] #1: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 362.719854][ T39] 2 locks held by rcuc/1/28: [ 362.719866][ T39] #0: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 362.719920][ T39] #1: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 362.719975][ T39] 7 locks held by kworker/u8:2/37: [ 362.719987][ T39] #0: ffff888019881138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.720042][ T39] #1: ffffc90000ac7bc0 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.720099][ T39] #2: ffff888034049300 (&devlink->lock_key#2){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xbc0 [ 362.720161][ T39] #3: ffff8880282f0520 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1ad/0xbc0 [ 362.720225][ T39] #4: ffffffff8d9a8b80 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1bb/0x2c0 [ 362.720273][ T39] #5: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 362.720326][ T39] #6: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 362.720381][ T39] 1 lock held by khungtaskd/39: [ 362.720393][ T39] #0: ffffffff8d9a8b80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 362.720445][ T39] 3 locks held by kworker/u8:3/57: [ 362.720457][ T39] #0: ffff88814d801938 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.720512][ T39] #1: ffffc9000123fbc0 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.720568][ T39] #2: ffffffff8ecd1e78 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x119/0x15a0 [ 362.720628][ T39] 4 locks held by kworker/u9:0/59: [ 362.720640][ T39] #0: ffff888037591938 ((wq_completion)hci12#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.720700][ T39] #1: ffffc9000125fbc0 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.720754][ T39] #2: ffff88806daec0a8 (&hdev->lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x9b/0x8e0 [ 362.720803][ T39] #3: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x516/0x8e0 [ 362.720854][ T39] 5 locks held by kworker/u8:4/67: [ 362.720866][ T39] #0: ffff888019881138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.720920][ T39] #1: ffffc9000152fbc0 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.720975][ T39] #2: ffff888056790898 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xc4/0x470 [ 362.721027][ T39] #3: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 362.721081][ T39] #4: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 362.721143][ T39] 4 locks held by kworker/1:2/991: [ 362.721156][ T39] #0: ffff888019899138 ((wq_completion)events_long){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.721219][ T39] #1: ffffc90004bdfbc0 ((work_completion)(&(&ipvs->defense_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.721273][ T39] #2: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 362.721327][ T39] #3: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 362.721383][ T39] 7 locks held by kworker/u8:5/1012: [ 362.721395][ T39] #0: ffff888019881138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.721450][ T39] #1: ffffc90004befbc0 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.721504][ T39] #2: ffff8880359f6300 (&devlink->lock_key#5){+.+.}-{4:4}, at: nsim_dev_trap_report_work+0x57/0xbc0 [ 362.721565][ T39] #3: ffff888059a4f920 (&nsim_trap_data->trap_lock){+.+.}-{3:3}, at: nsim_dev_trap_report_work+0x1ad/0xbc0 [ 362.721623][ T39] #4: ffffffff8d9a8b80 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1bb/0x2c0 [ 362.721671][ T39] #5: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 362.721725][ T39] #6: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 362.721797][ T39] 5 locks held by kworker/u8:10/3179: [ 362.721810][ T39] #0: ffff888019881138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.721864][ T39] #1: ffffc9000d7d7bc0 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.721920][ T39] #2: ffff888058070898 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xc4/0x470 [ 362.721973][ T39] #3: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 362.722027][ T39] #4: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 362.722083][ T39] 7 locks held by kworker/u8:11/3519: [ 362.722097][ T39] 4 locks held by kworker/u9:1/5153: [ 362.722109][ T39] #0: ffff888059c34938 ((wq_completion)hci11#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.722169][ T39] #1: ffffc9000ffa7bc0 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.722231][ T39] #2: ffff8880242200a8 (&hdev->lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x9b/0x8e0 [ 362.722280][ T39] #3: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x516/0x8e0 [ 362.722331][ T39] 3 locks held by udevd/5204: [ 362.722343][ T39] #0: ffff888020b56350 (sk_lock-AF_NETLINK){+.+.}-{0:0}, at: netlink_insert+0xd3/0x1370 [ 362.722394][ T39] #1: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 362.722449][ T39] #2: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 362.722506][ T39] 2 locks held by getty/5599: [ 362.722517][ T39] #0: ffff88823bf780a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 362.722577][ T39] #1: ffffc90003e832e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x444/0x1410 [ 362.722630][ T39] 4 locks held by kworker/0:4/5895: [ 362.722642][ T39] #0: ffff888019899938 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.722698][ T39] #1: ffffc90004c3fbc0 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.722753][ T39] #2: ffffffff8ecd1e78 (rtnl_mutex){+.+.}-{4:4}, at: reg_check_chans_work+0x95/0xf30 [ 362.722809][ T39] #3: ffff888058070898 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: reg_check_chans_work+0x164/0xf30 [ 362.722866][ T39] 4 locks held by kworker/u9:2/5896: [ 362.722878][ T39] #0: ffff8880383b7938 ((wq_completion)hci4){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.722933][ T39] #1: ffffc90004c6fbc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.722988][ T39] #2: ffff888035de4e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 362.723049][ T39] #3: ffff888035de40a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 362.723104][ T39] 4 locks held by kworker/1:4/5947: [ 362.723116][ T39] #0: ffff8880561ce938 ((wq_completion)wg-crypt-wg0){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.723171][ T39] #1: ffffc9000400fbc0 ((work_completion)(&peer->transmit_packet_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.723233][ T39] #2: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 362.723288][ T39] #3: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 362.723343][ T39] 3 locks held by syz-executor/5952: [ 362.723355][ T39] #0: ffff888030c1ce80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_unregister_dev+0x212/0x510 [ 362.723405][ T39] #1: ffff888030c1c0a8 (&hdev->lock){+.+.}-{4:4}, at: hci_dev_close_sync+0x66a/0x1330 [ 362.723458][ T39] #2: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_hash_flush+0xa1/0x230 [ 362.723517][ T39] 4 locks held by syz-executor/5955: [ 362.723529][ T39] #0: ffff888032ae0e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_unregister_dev+0x212/0x510 [ 362.723578][ T39] #1: ffff888032ae00a8 (&hdev->lock){+.+.}-{4:4}, at: hci_dev_close_sync+0x66a/0x1330 [ 362.723631][ T39] #2: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_hash_flush+0xa1/0x230 [ 362.723690][ T39] #3: ffff888029935358 (&conn->lock#2){+.+.}-{4:4}, at: l2cap_conn_del+0x70/0x680 [ 362.723751][ T39] 3 locks held by syz-executor/5956: [ 362.723763][ T39] #0: ffff88805ba44e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_unregister_dev+0x212/0x510 [ 362.723812][ T39] #1: ffff88805ba440a8 (&hdev->lock){+.+.}-{4:4}, at: hci_dev_close_sync+0x66a/0x1330 [ 362.723865][ T39] #2: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_hash_flush+0xa1/0x230 [ 362.723924][ T39] 3 locks held by syz-executor/5958: [ 362.723937][ T39] #0: ffff888031ec4e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_unregister_dev+0x212/0x510 [ 362.723986][ T39] #1: ffff888031ec40a8 (&hdev->lock){+.+.}-{4:4}, at: hci_dev_close_sync+0x66a/0x1330 [ 362.724039][ T39] #2: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_hash_flush+0xa1/0x230 [ 362.724098][ T39] 4 locks held by kworker/u9:3/5961: [ 362.724110][ T39] #0: ffff888027ca4138 ((wq_completion)hci10#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 362.724169][ T39] #1: ffffc90003f4fbc0 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 362.724232][ T39] #2: ffff8880668780a8 (&hdev->lock){+.+.}-{4:4} [ 363.004663][ T6220] Bluetooth: hci18: unexpected cc 0x1003 length: 249 > 9 [ 363.640783][ T39] , at: hci_remote_features_evt+0x9b/0x8e0 [ 363.640815][ T39] #3: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x516/0x8e0 [ 363.640872][ T39] 5 locks held by kworker/u9:4/5965: [ 363.640885][ T39] #0: ffff888036a0c138 ((wq_completion)hci6){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 363.640942][ T39] #1: ffffc9000415fbc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 363.640999][ T39] #2: ffff88802352ce80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 363.641060][ T39] #3: ffff88802352c0a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 363.641116][ T39] #4: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 363.641172][ T39] 4 locks held by kworker/u9:5/5966: [ 363.641192][ T39] #0: ffff8880389f8938 ((wq_completion)hci14#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 363.641253][ T39] #1: ffffc9000414fbc0 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 363.641309][ T39] #2: ffff8880242c00a8 (&hdev->lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x9b/0x8e0 [ 363.641358][ T39] #3: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x516/0x8e0 [ 363.641418][ T39] 3 locks held by syz-executor/6138: [ 363.641431][ T39] #0: ffff8880338a4e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_unregister_dev+0x212/0x510 [ 363.641481][ T39] #1: ffff8880338a40a8 (&hdev->lock){+.+.}-{4:4}, at: hci_dev_close_sync+0x66a/0x1330 [ 363.641535][ T39] #2: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_hash_flush+0xa1/0x230 [ 363.641595][ T39] 1 lock held by syz-executor/6139: [ 363.641607][ T39] #0: ffffffff8ecd1e78 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 363.641669][ T39] 3 locks held by syz-executor/6142: [ 363.641680][ T39] #0: ffff88803695ce80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_unregister_dev+0x212/0x510 [ 363.641730][ T39] #1: ffff88803695c0a8 (&hdev->lock){+.+.}-{4:4}, at: hci_dev_close_sync+0x66a/0x1330 [ 363.641783][ T39] #2: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_hash_flush+0xa1/0x230 [ 363.641842][ T39] 1 lock held by syz-executor/6146: [ 363.641854][ T39] #0: ffffffff8ecd1e78 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 363.641915][ T39] 1 lock held by syz-executor/6149: [ 363.641927][ T39] #0: ffffffff8ecd1e78 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 363.641989][ T39] 2 locks held by kworker/1:8/6163: [ 363.642001][ T39] #0: ffff888019898538 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 363.642056][ T39] #1: ffffc9000156fbc0 (free_ipc_work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 363.642112][ T39] 1 lock held by syz-executor/6165: [ 363.642123][ T39] #0: ffffffff8ecd1e78 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 363.642189][ T39] 1 lock held by syz-executor/6168: [ 363.642201][ T39] #0: ffffffff8ecd1e78 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 363.642262][ T39] 4 locks held by kworker/u9:6/6175: [ 363.642274][ T39] #0: ffff888038b48938 ((wq_completion)hci15#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 363.642334][ T39] #1: ffffc9000413fbc0 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 363.642390][ T39] #2: ffff8880731780a8 (&hdev->lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x9b/0x8e0 [ 363.642441][ T39] #3: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x516/0x8e0 [ 363.642491][ T39] 1 lock held by syz-executor/6180: [ 363.642503][ T39] #0: ffffffff8ecd1e78 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 363.642564][ T39] 1 lock held by dhcpcd/6187: [ 363.642576][ T39] #0: ffff888040f42af8 (&sb->s_type->i_mutex_key#10){+.+.}-{4:4}, at: sock_close+0x9b/0x240 [ 363.642631][ T39] 1 lock held by dhcpcd/6189: [ 363.642643][ T39] #0: ffff888040f416b8 (&sb->s_type->i_mutex_key#10){+.+.}-{4:4}, at: sock_close+0x9b/0x240 [ 363.642697][ T39] 1 lock held by syz-executor/6191: [ 363.642710][ T39] #0: ffffffff8ecd1e78 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 363.642770][ T39] 4 locks held by kworker/u9:7/6196: [ 363.642783][ T39] #0: ffff888059b5e138 ((wq_completion)hci17#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 363.642842][ T39] #1: ffffc900043afbc0 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 363.642898][ T39] #2: ffff88807816c0a8 (&hdev->lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x9b/0x8e0 [ 363.642947][ T39] #3: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x516/0x8e0 [ 363.642998][ T39] 1 lock held by syz-executor/6198: [ 363.643011][ T39] #0: ffffffff8ecd1e78 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 363.643073][ T39] 1 lock held by syz-executor/6202: [ 363.643085][ T39] #0: ffffffff8ecd1e78 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 363.643145][ T39] 5 locks held by kworker/u9:9/6204: [ 363.643157][ T39] #0: ffff888030e68938 ((wq_completion)hci8){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 363.643218][ T39] #1: ffffc9000441fbc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 363.643274][ T39] #2: ffff888027830e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 363.643333][ T39] #3: ffff8880278300a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 363.643387][ T39] #4: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 363.643443][ T39] 5 locks held by kworker/u9:10/6205: [ 363.643455][ T39] #0: ffff888059603938 ((wq_completion)hci9){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 363.643509][ T39] #1: ffffc90003fdfbc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 363.643565][ T39] #2: ffff888061b2ce80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 363.643625][ T39] #3: ffff888061b2c0a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 363.643680][ T39] #4: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 363.643735][ T39] 1 lock held by syz-executor/6207: [ 363.643748][ T39] #0: ffffffff8ecd1e78 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 363.643808][ T39] 1 lock held by dhcpcd/6210: [ 363.643820][ T39] #0: ffff888030ca6350 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xcd0 [ 363.643872][ T39] 4 locks held by kworker/u9:11/6211: [ 363.643884][ T39] #0: ffff8880290fe938 ((wq_completion)hci16#2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 363.643945][ T39] #1: ffffc9000443fbc0 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 363.644001][ T39] #2: ffff888076c5c0a8 (&hdev->lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x9b/0x8e0 [ 363.644050][ T39] #3: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x516/0x8e0 [ 363.644101][ T39] 3 locks held by kworker/u9:12/6212: [ 363.644114][ T39] #0: ffff88805a143938 ((wq_completion)hci18){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 363.644168][ T39] #1: ffffc9000408fbc0 ((work_completion)(&hdev->power_on)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 363.644230][ T39] #2: ffff88807e6fce80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_power_on+0x1ac/0x680 [ 363.654718][ T39] 4 locks held by udevd/6213: [ 363.654733][ T39] #0: ffff88805a9045f8 (&sb->s_type->i_mutex_key#10){+.+.}-{4:4}, at: sock_close+0x9b/0x240 [ 363.654790][ T39] #1: ffffffff8ed36220 ((netlink_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x54/0x90 [ 363.654850][ T39] #2: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 363.654906][ T39] #3: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 363.654962][ T39] 4 locks held by udevd/6214: [ 363.654974][ T39] #0: ffff88805a905378 (&sb->s_type->i_mutex_key#10){+.+.}-{4:4}, at: sock_close+0x9b/0x240 [ 363.655027][ T39] #1: ffffffff8ed36220 ((netlink_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x54/0x90 [ 363.655084][ T39] #2: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 363.655138][ T39] #3: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 363.655202][ T39] 5 locks held by syz-executor/6216: [ 363.655214][ T39] #0: ffff88805a9031b8 (&sb->s_type->i_mutex_key#10){+.+.}-{4:4}, at: sock_close+0x9b/0x240 [ 363.655267][ T39] #1: ffff88805b5688e8 (&u->lock){+.+.}-{3:3}, at: unix_release_sock+0x411/0xd60 [ 363.655316][ T39] #2: ffffffff8d9a8b80 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1bb/0x2c0 [ 363.655364][ T39] #3: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 363.655419][ T39] #4: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 363.655475][ T39] 4 locks held by kworker/u9:13/6218: [ 363.655487][ T39] #0: ffff88803b08e938 ((wq_completion)hci13#6){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 363.655548][ T39] #1: ffffc9000446fbc0 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 363.655604][ T39] #2: ffff888033ce00a8 (&hdev->lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x9b/0x8e0 [ 363.655654][ T39] #3: ffffffff8ee39778 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x516/0x8e0 [ 363.655704][ T39] 1 lock held by dhcpcd/6219: [ 363.655716][ T39] #0: ffff88801fabe350 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xcd0 [ 363.655770][ T39] 3 locks held by syz-executor/6223: [ 363.655782][ T39] #0: ffff888028bdc350 (sk_lock-AF_BLUETOOTH-BTPROTO_HCI){+.+.}-{0:0}, at: hci_sock_ioctl+0x247/0x910 [ 363.655839][ T39] #1: ffffffff8d84a760 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 363.655894][ T39] #2: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 363.655951][ T39] [ 363.655957][ T39] ============================================= [ 363.655957][ T39] [ 363.655979][ T39] NMI backtrace for cpu 1 [ 363.656009][ T39] CPU: 1 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 363.656052][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 363.656074][ T39] Call Trace: [ 363.656082][ T39] [ 363.656091][ T39] dump_stack_lvl+0x189/0x250 [ 363.656128][ T39] ? __pfx_dump_stack_lvl+0x10/0x10 [ 363.656160][ T39] ? __pfx__printk+0x10/0x10 [ 363.656203][ T39] nmi_cpu_backtrace+0x39e/0x3d0 [ 363.656230][ T39] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 363.656256][ T39] ? __pfx__printk+0x10/0x10 [ 363.656283][ T39] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 363.656312][ T39] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 363.656339][ T39] watchdog+0xf93/0xfe0 [ 363.656373][ T39] ? watchdog+0x1de/0xfe0 [ 363.656406][ T39] kthread+0x70e/0x8a0 [ 363.656443][ T39] ? __pfx_watchdog+0x10/0x10 [ 363.656469][ T39] ? __pfx_kthread+0x10/0x10 [ 363.656507][ T39] ? __pfx_kthread+0x10/0x10 [ 363.656541][ T39] ret_from_fork+0x3fc/0x770 [ 363.656571][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 363.656606][ T39] ? __switch_to_asm+0x39/0x70 [ 363.656625][ T39] ? __switch_to_asm+0x33/0x70 [ 363.656644][ T39] ? __pfx_kthread+0x10/0x10 [ 363.656677][ T39] ret_from_fork_asm+0x1a/0x30 [ 363.656715][ T39] [ 363.656723][ T39] Sending NMI from CPU 1 to CPUs 0: [ 363.656751][ C0] NMI backtrace for cpu 0 [ 363.656765][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 363.656785][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 363.656795][ C0] RIP: 0010:check_preemption_disabled+0x58/0x120 [ 363.656824][ C0] Code: 48 8b 0d db 84 ff 06 48 3b 4c 24 08 0f 85 cc 00 00 00 48 83 c4 10 5b 41 5e 41 5f 5d e9 81 94 03 00 cc 48 c7 04 24 00 00 00 00 <9c> 8f 04 24 f7 04 24 00 02 00 00 74 c8 65 4c 8b 3c 25 08 e0 f5 91 [ 363.656839][ C0] RSP: 0018:ffffc90000156998 EFLAGS: 00000046 [ 363.656855][ C0] RAX: 0000000000000000 RBX: 0000000000000206 RCX: 0000000080000000 [ 363.656866][ C0] RDX: ffffc90000156b01 RSI: ffffffff8d04b780 RDI: ffffffff8b620c80 [ 363.656880][ C0] RBP: dffffc0000000000 R08: ffffc900001578f0 R09: 0000000000000000 [ 363.656893][ C0] R10: ffffc90000156b58 R11: fffff5200002ad6d R12: ffffc90000157900 [ 363.656906][ C0] R13: ffffffff8172b165 R14: ffffffff8d9a8b80 R15: ffff88801ae85940 [ 363.656920][ C0] FS: 0000000000000000(0000) GS:ffff8881268c2000(0000) knlGS:0000000000000000 [ 363.656934][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 363.656946][ C0] CR2: 00007eff287aed00 CR3: 000000006f7fe000 CR4: 00000000003526f0 [ 363.656961][ C0] Call Trace: [ 363.656967][ C0] [ 363.656976][ C0] lock_release+0xbc/0x3e0 [ 363.656999][ C0] ? deref_stack_reg+0x19f/0x230 [ 363.657027][ C0] ? unwind_next_frame+0xa5/0x2390 [ 363.657050][ C0] unwind_next_frame+0x19a9/0x2390 [ 363.657079][ C0] ? unwind_next_frame+0xa5/0x2390 [ 363.657104][ C0] ? __napi_poll+0xb6/0x540 [ 363.657124][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 363.657145][ C0] arch_stack_walk+0x11c/0x150 [ 363.657175][ C0] ? net_rx_action+0x707/0xe00 [ 363.657198][ C0] stack_trace_save+0x9c/0xe0 [ 363.657216][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 363.657234][ C0] ? kasan_record_aux_stack+0xbd/0xd0 [ 363.657251][ C0] ? nft_synproxy_eval_v4+0x376/0x560 [ 363.657278][ C0] ? nft_synproxy_do_eval+0x345/0x570 [ 363.657304][ C0] ? nft_do_chain+0x40c/0x1920 [ 363.657333][ C0] ? __lock_acquire+0xab9/0xd20 [ 363.657357][ C0] kasan_save_track+0x3e/0x80 [ 363.657376][ C0] ? kasan_save_track+0x3e/0x80 [ 363.657395][ C0] ? kasan_save_free_info+0x46/0x50 [ 363.657410][ C0] ? __kasan_slab_free+0x5b/0x80 [ 363.657436][ C0] ? kmem_cache_free+0x195/0x510 [ 363.657460][ C0] ? skb_release_data+0x62d/0x7c0 [ 363.657484][ C0] ? consume_skb+0x9e/0xf0 [ 363.657505][ C0] ? nft_synproxy_eval_v4+0x376/0x560 [ 363.657531][ C0] ? nft_synproxy_do_eval+0x345/0x570 [ 363.657557][ C0] ? nft_do_chain+0x40c/0x1920 [ 363.657582][ C0] ? nft_do_chain_inet+0x25d/0x340 [ 363.657607][ C0] ? nf_hook_slow+0xc5/0x220 [ 363.657628][ C0] ? NF_HOOK+0x206/0x3a0 [ 363.657647][ C0] ? NF_HOOK+0x309/0x3a0 [ 363.657666][ C0] ? __netif_receive_skb+0x143/0x380 [ 363.657683][ C0] ? process_backlog+0x31e/0x900 [ 363.657702][ C0] ? __napi_poll+0xb6/0x540 [ 363.657741][ C0] kasan_save_free_info+0x46/0x50 [ 363.657757][ C0] __kasan_slab_free+0x5b/0x80 [ 363.657778][ C0] ? skb_release_data+0x62d/0x7c0 [ 363.657801][ C0] kmem_cache_free+0x195/0x510 [ 363.657828][ C0] skb_release_data+0x62d/0x7c0 [ 363.657858][ C0] consume_skb+0x9e/0xf0 [ 363.657881][ C0] nft_synproxy_eval_v4+0x376/0x560 [ 363.657912][ C0] ? __pfx_nft_synproxy_eval_v4+0x10/0x10 [ 363.657941][ C0] ? nf_ip_checksum+0x13c/0x510 [ 363.657969][ C0] nft_synproxy_do_eval+0x345/0x570 [ 363.657996][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 363.658021][ C0] ? __pfx_nft_synproxy_do_eval+0x10/0x10 [ 363.658057][ C0] nft_do_chain+0x40c/0x1920 [ 363.658091][ C0] ? __pfx_nft_do_chain+0x10/0x10 [ 363.658133][ C0] ? try_to_take_rt_mutex+0x840/0xb00 [ 363.658156][ C0] nft_do_chain_inet+0x25d/0x340 [ 363.658183][ C0] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 363.658209][ C0] ? __lock_acquire+0xab9/0xd20 [ 363.658238][ C0] ? NF_HOOK+0x9a/0x3a0 [ 363.658258][ C0] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 363.658284][ C0] nf_hook_slow+0xc5/0x220 [ 363.658308][ C0] NF_HOOK+0x206/0x3a0 [ 363.658329][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 363.658351][ C0] ? NF_HOOK+0x9a/0x3a0 [ 363.658370][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 363.658389][ C0] ? ip_rcv_finish_core+0xda3/0x1c00 [ 363.658412][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 363.658442][ C0] ? skb_dst+0x4f/0xd0 [ 363.658462][ C0] ? ip_local_deliver+0x12a/0x1b0 [ 363.658485][ C0] NF_HOOK+0x309/0x3a0 [ 363.658505][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 363.658526][ C0] ? NF_HOOK+0x9a/0x3a0 [ 363.658545][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 363.658566][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 363.658592][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 363.658611][ C0] __netif_receive_skb+0x143/0x380 [ 363.658629][ C0] ? rt_spin_unlock+0x65/0x80 [ 363.658648][ C0] ? process_backlog+0x27b/0x900 [ 363.658668][ C0] process_backlog+0x31e/0x900 [ 363.658693][ C0] __napi_poll+0xb6/0x540 [ 363.658713][ C0] net_rx_action+0x707/0xe00 [ 363.658742][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 363.658781][ C0] handle_softirqs+0x22c/0x710 [ 363.658808][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 363.658836][ C0] run_ktimerd+0xcf/0x190 [ 363.658860][ C0] ? __pfx_run_ktimerd+0x10/0x10 [ 363.658886][ C0] ? preempt_schedule_thunk+0x16/0x30 [ 363.658908][ C0] ? smpboot_thread_fn+0x5f4/0xa60 [ 363.658931][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 363.658957][ C0] smpboot_thread_fn+0x53f/0xa60 [ 363.658980][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 363.659006][ C0] kthread+0x70e/0x8a0 [ 363.659035][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 363.659057][ C0] ? __pfx_kthread+0x10/0x10 [ 363.659086][ C0] ? __pfx_kthread+0x10/0x10 [ 363.659113][ C0] ret_from_fork+0x3fc/0x770 [ 363.659138][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 363.659164][ C0] ? __switch_to_asm+0x39/0x70 [ 363.659181][ C0] ? __switch_to_asm+0x33/0x70 [ 363.659197][ C0] ? __pfx_kthread+0x10/0x10 [ 363.659225][ C0] ret_from_fork_asm+0x1a/0x30 [ 363.659250][ C0] [ 363.659754][ T39] Kernel panic - not syncing: hung_task: blocked tasks [ 363.659771][ T39] CPU: 1 UID: 0 PID: 39 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 363.659795][ T39] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 363.659807][ T39] Call Trace: [ 363.659815][ T39] [ 363.659823][ T39] dump_stack_lvl+0x99/0x250 [ 363.659855][ T39] ? __asan_memcpy+0x40/0x70 [ 363.659878][ T39] ? __pfx_dump_stack_lvl+0x10/0x10 [ 363.659911][ T39] ? __pfx__printk+0x10/0x10 [ 363.659948][ T39] vpanic+0x281/0x750 [ 363.659983][ T39] ? __pfx_vpanic+0x10/0x10 [ 363.660012][ T39] ? __x2apic_send_IPI_mask+0x1e4/0x260 [ 363.660036][ T39] ? lockdep_hardirqs_on+0x9c/0x150 [ 363.660075][ T39] panic+0xb9/0xc0 [ 363.660105][ T39] ? __pfx_panic+0x10/0x10 [ 363.660140][ T39] ? irq_work_queue+0xc3/0x140 [ 363.660172][ T39] ? nmi_trigger_cpumask_backtrace+0x234/0x300 [ 363.660203][ T39] watchdog+0xfd2/0xfe0 [ 363.660236][ T39] ? watchdog+0x1de/0xfe0 [ 363.660270][ T39] kthread+0x70e/0x8a0 [ 363.660305][ T39] ? __pfx_watchdog+0x10/0x10 [ 363.660332][ T39] ? __pfx_kthread+0x10/0x10 [ 363.660370][ T39] ? __pfx_kthread+0x10/0x10 [ 363.660404][ T39] ret_from_fork+0x3fc/0x770 [ 363.660435][ T39] ? __pfx_ret_from_fork+0x10/0x10 [ 363.660470][ T39] ? __switch_to_asm+0x39/0x70 [ 363.660489][ T39] ? __switch_to_asm+0x33/0x70 [ 363.660509][ T39] ? __pfx_kthread+0x10/0x10 [ 363.660542][ T39] ret_from_fork_asm+0x1a/0x30 [ 363.660580][ T39] [ 363.660980][ T39] Kernel Offset: disabled