Warning: Permanently added '10.128.1.19' (ED25519) to the list of known hosts. [ 132.940313][ T1325] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.940404][ T1325] ieee802154 phy1 wpan1: encryption failed: -22 2025/09/09 07:08:44 parsed 1 programs [ 139.166384][ T6215] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 142.594368][ T1453] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.594391][ T1453] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 142.885646][ T83] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.885665][ T83] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 143.998249][ T5159] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 144.001196][ T5159] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 144.021997][ T5159] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 144.024206][ T5159] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 144.025209][ T5159] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 145.851421][ T6292] chnl_net:caif_netlink_parms(): no params data found [ 146.416224][ T6292] bridge0: port 1(bridge_slave_0) entered blocking state [ 146.416405][ T6292] bridge0: port 1(bridge_slave_0) entered disabled state [ 146.416592][ T6292] bridge_slave_0: entered allmulticast mode [ 146.426220][ T6292] bridge_slave_0: entered promiscuous mode [ 146.479758][ T6292] bridge0: port 2(bridge_slave_1) entered blocking state [ 146.481318][ T6292] bridge0: port 2(bridge_slave_1) entered disabled state [ 146.483242][ T6292] bridge_slave_1: entered allmulticast mode [ 146.490532][ T6292] bridge_slave_1: entered promiscuous mode [ 146.981151][ T6292] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 146.987359][ T6292] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 147.497735][ T6292] team0: Port device team_slave_0 added [ 147.556168][ T6292] team0: Port device team_slave_1 added [ 147.822775][ T6292] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 147.822791][ T6292] 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. [ 147.822805][ T6292] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 147.824295][ T6292] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 147.824307][ T6292] 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. [ 147.824327][ T6292] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 148.067155][ T6292] hsr_slave_0: entered promiscuous mode [ 148.067953][ T6292] hsr_slave_1: entered promiscuous mode [ 150.083539][ T6292] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 150.145057][ T6292] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 150.177280][ T6292] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 150.231243][ T6292] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 150.396782][ T6292] 8021q: adding VLAN 0 to HW filter on device bond0 [ 150.430136][ T6292] 8021q: adding VLAN 0 to HW filter on device team0 [ 150.441226][ T83] bridge0: port 1(bridge_slave_0) entered blocking state [ 150.441539][ T83] bridge0: port 1(bridge_slave_0) entered forwarding state [ 150.466840][ T83] bridge0: port 2(bridge_slave_1) entered blocking state [ 150.467062][ T83] bridge0: port 2(bridge_slave_1) entered forwarding state [ 150.814909][ T6292] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 150.895953][ T6292] veth0_vlan: entered promiscuous mode [ 150.909530][ T6292] veth1_vlan: entered promiscuous mode [ 150.949339][ T6292] veth0_macvtap: entered promiscuous mode [ 150.972665][ T6292] veth1_macvtap: entered promiscuous mode [ 151.009583][ T6292] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 151.029084][ T6292] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 151.047410][ T1453] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.047663][ T1453] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.047714][ T1453] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 151.047748][ T1453] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/09/09 07:09:02 executed programs: 0 [ 151.578824][ T5159] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 151.625347][ T5894] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 151.627613][ T5894] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 151.629683][ T5894] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 151.630555][ T5894] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 151.631035][ T5894] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 151.638497][ T5894] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 151.639493][ T5894] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 151.640810][ T5894] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 151.652021][ T5894] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 151.832787][ T5894] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 151.844383][ T5894] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 151.845355][ T5894] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 151.846667][ T5894] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 151.847478][ T5894] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 151.957722][ T6417] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 151.960268][ T6417] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 151.961418][ T6417] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 151.973125][ T6417] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 152.005498][ T6416] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 152.008730][ T5159] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 152.016460][ T5159] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 152.039495][ T5159] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 152.053909][ T5894] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 152.055380][ T5894] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 153.731967][ T5894] Bluetooth: hci0: command tx timeout [ 153.732155][ T5894] Bluetooth: hci1: command tx timeout [ 153.787810][ T1464] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.892081][ T6417] Bluetooth: hci2: command tx timeout [ 154.052270][ T6417] Bluetooth: hci3: command tx timeout [ 154.106159][ T1464] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 154.136061][ T6417] Bluetooth: hci4: command tx timeout [ 154.483810][ T1464] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 154.525082][ T6413] chnl_net:caif_netlink_parms(): no params data found [ 155.080966][ T1464] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 155.410765][ T6425] chnl_net:caif_netlink_parms(): no params data found [ 155.432134][ T6422] chnl_net:caif_netlink_parms(): no params data found [ 155.449893][ T6411] chnl_net:caif_netlink_parms(): no params data found [ 155.531117][ T6424] chnl_net:caif_netlink_parms(): no params data found [ 155.811901][ T6417] Bluetooth: hci1: command tx timeout [ 155.811933][ T6417] Bluetooth: hci0: command tx timeout [ 155.972320][ T5894] Bluetooth: hci2: command tx timeout [ 156.063358][ T6413] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.063565][ T6413] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.063778][ T6413] bridge_slave_0: entered allmulticast mode [ 156.075978][ T6413] bridge_slave_0: entered promiscuous mode [ 156.133006][ T5894] Bluetooth: hci3: command tx timeout [ 156.221898][ T5894] Bluetooth: hci4: command tx timeout [ 156.248060][ T6413] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.248258][ T6413] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.248444][ T6413] bridge_slave_1: entered allmulticast mode [ 156.251189][ T6413] bridge_slave_1: entered promiscuous mode [ 157.232955][ T6413] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 157.775984][ T6413] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 157.837502][ T6425] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.837700][ T6425] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.837930][ T6425] bridge_slave_0: entered allmulticast mode [ 157.845751][ T6425] bridge_slave_0: entered promiscuous mode [ 157.862059][ T6422] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.862218][ T6422] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.862451][ T6422] bridge_slave_0: entered allmulticast mode [ 157.865109][ T6422] bridge_slave_0: entered promiscuous mode [ 157.868500][ T6411] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.868628][ T6411] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.868815][ T6411] bridge_slave_0: entered allmulticast mode [ 157.882843][ T6411] bridge_slave_0: entered promiscuous mode [ 157.892019][ T5894] Bluetooth: hci0: command tx timeout [ 157.892049][ T5894] Bluetooth: hci1: command tx timeout [ 158.052134][ T6417] Bluetooth: hci2: command tx timeout [ 158.072185][ T6425] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.072358][ T6425] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.072579][ T6425] bridge_slave_1: entered allmulticast mode [ 158.075280][ T6425] bridge_slave_1: entered promiscuous mode [ 158.076448][ T6422] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.076594][ T6422] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.076768][ T6422] bridge_slave_1: entered allmulticast mode [ 158.079413][ T6422] bridge_slave_1: entered promiscuous mode [ 158.080725][ T6411] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.080872][ T6411] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.080993][ T6411] bridge_slave_1: entered allmulticast mode [ 158.085456][ T6411] bridge_slave_1: entered promiscuous mode [ 158.196595][ T6424] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.196705][ T6424] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.196870][ T6424] bridge_slave_0: entered allmulticast mode [ 158.198449][ T6424] bridge_slave_0: entered promiscuous mode [ 158.211883][ T6417] Bluetooth: hci3: command tx timeout [ 158.303248][ T6417] Bluetooth: hci4: command tx timeout [ 158.463332][ T1464] bridge_slave_1: left allmulticast mode [ 158.463392][ T1464] bridge_slave_1: left promiscuous mode [ 158.463538][ T1464] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.523480][ T1464] bridge_slave_0: left allmulticast mode [ 158.523513][ T1464] bridge_slave_0: left promiscuous mode [ 158.523779][ T1464] bridge0: port 1(bridge_slave_0) entered disabled state [ 159.981982][ T5894] Bluetooth: hci0: command tx timeout [ 159.982031][ T6417] Bluetooth: hci1: command tx timeout [ 160.131916][ T6417] Bluetooth: hci2: command tx timeout [ 160.301951][ T6417] Bluetooth: hci3: command tx timeout [ 160.371926][ T6417] Bluetooth: hci4: command tx timeout [ 160.388228][ T1464] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 160.442879][ T1464] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 160.469989][ T1464] bond0 (unregistering): Released all slaves [ 160.544949][ T6413] team0: Port device team_slave_0 added [ 160.546748][ T6424] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.546914][ T6424] bridge0: port 2(bridge_slave_1) entered disabled state [ 160.547106][ T6424] bridge_slave_1: entered allmulticast mode [ 160.549777][ T6424] bridge_slave_1: entered promiscuous mode [ 160.948205][ T6413] team0: Port device team_slave_1 added [ 161.068456][ T6425] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 161.071579][ T6422] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 161.085373][ T6411] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 161.269316][ T6425] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 161.271533][ T6411] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 161.285644][ T6422] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 161.367525][ T6424] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 161.593939][ T6413] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 161.593956][ T6413] 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. [ 161.593981][ T6413] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 161.599797][ T6424] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 161.846462][ T6413] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 161.846478][ T6413] 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. [ 161.846503][ T6413] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 161.935418][ T6425] team0: Port device team_slave_0 added [ 161.943938][ T6422] team0: Port device team_slave_0 added [ 161.948187][ T6411] team0: Port device team_slave_0 added [ 162.038493][ T6425] team0: Port device team_slave_1 added [ 162.040285][ T6422] team0: Port device team_slave_1 added [ 162.044470][ T6411] team0: Port device team_slave_1 added [ 162.287767][ T6424] team0: Port device team_slave_0 added [ 162.536893][ T6424] team0: Port device team_slave_1 added [ 162.908593][ T6425] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 162.908605][ T6425] 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. [ 162.908619][ T6425] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.051903][ T1464] hsr_slave_0: left promiscuous mode [ 163.071898][ T1464] hsr_slave_1: left promiscuous mode [ 163.077325][ T1464] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 163.077354][ T1464] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 163.126969][ T1464] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 163.126999][ T1464] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 163.198981][ T1464] veth1_macvtap: left promiscuous mode [ 163.199056][ T1464] veth0_macvtap: left promiscuous mode [ 163.199215][ T1464] veth1_vlan: left promiscuous mode [ 163.199327][ T1464] veth0_vlan: left promiscuous mode [ 165.233449][ T1464] team0 (unregistering): Port device team_slave_1 removed [ 165.424995][ T1464] team0 (unregistering): Port device team_slave_0 removed [ 167.274668][ T6422] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 167.274685][ T6422] 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. [ 167.274710][ T6422] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 167.276326][ T6411] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 167.276340][ T6411] 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. [ 167.276365][ T6411] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 167.464934][ T6425] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 167.464950][ T6425] 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. [ 167.464975][ T6425] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 167.466933][ T6411] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 167.466948][ T6411] 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. [ 167.466973][ T6411] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 167.468295][ T6422] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 167.468306][ T6422] 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. [ 167.468330][ T6422] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 167.482249][ T6413] hsr_slave_0: entered promiscuous mode [ 167.483604][ T6413] hsr_slave_1: entered promiscuous mode [ 167.486403][ T6424] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 167.486417][ T6424] 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. [ 167.486440][ T6424] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 167.533331][ T6424] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 167.533346][ T6424] 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. [ 167.533370][ T6424] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 168.307907][ T6422] hsr_slave_0: entered promiscuous mode [ 168.308723][ T6422] hsr_slave_1: entered promiscuous mode [ 168.309227][ T6422] debugfs: 'hsr0' already exists in 'hsr' [ 168.309248][ T6422] Cannot create hsr debugfs directory [ 168.328047][ T6425] hsr_slave_0: entered promiscuous mode [ 168.329335][ T6425] hsr_slave_1: entered promiscuous mode [ 168.330188][ T6425] debugfs: 'hsr0' already exists in 'hsr' [ 168.330209][ T6425] Cannot create hsr debugfs directory [ 168.354042][ T6411] hsr_slave_0: entered promiscuous mode [ 168.362486][ T6411] hsr_slave_1: entered promiscuous mode [ 168.363334][ T6411] debugfs: 'hsr0' already exists in 'hsr' [ 168.363356][ T6411] Cannot create hsr debugfs directory [ 168.884412][ T6424] hsr_slave_0: entered promiscuous mode [ 168.894115][ T6424] hsr_slave_1: entered promiscuous mode [ 168.895022][ T6424] debugfs: 'hsr0' already exists in 'hsr' [ 168.895045][ T6424] Cannot create hsr debugfs directory [ 172.705267][ T6422] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 172.781895][ T6422] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 172.817708][ T6422] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 172.906802][ T6422] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 173.090646][ T6425] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 173.151030][ T6425] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 173.230011][ T6425] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 173.345558][ T6425] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 173.579646][ T6413] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 173.636965][ T6413] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 173.701382][ T6413] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 173.805322][ T6413] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 174.097496][ T6411] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 174.142345][ T6411] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 174.199799][ T6422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 174.201281][ T6411] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 174.296016][ T6411] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 174.557953][ T6422] 8021q: adding VLAN 0 to HW filter on device team0 [ 174.592003][ T6424] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 174.678555][ T6424] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 174.763191][ T6424] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 174.816649][ T1122] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.818630][ T1122] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.824269][ T6424] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 174.903685][ T1464] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.903866][ T1464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.106854][ T6425] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.270022][ T6413] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.294954][ T6425] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.415777][ T83] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.416026][ T83] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.495278][ T6413] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.521559][ T1122] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.523126][ T1122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.619702][ T83] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.620909][ T83] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.705558][ T6411] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.724000][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.724154][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.942184][ T6411] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.978174][ T6424] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.070364][ T1464] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.070530][ T1464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.184656][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.184818][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.274242][ T6424] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.365273][ T1464] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.368833][ T1464] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.398484][ T6422] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.456678][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.457641][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.788793][ T6425] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.929435][ T6422] veth0_vlan: entered promiscuous mode [ 177.020610][ T6422] veth1_vlan: entered promiscuous mode [ 177.119448][ T6413] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.364759][ T6422] veth0_macvtap: entered promiscuous mode [ 177.403678][ T6422] veth1_macvtap: entered promiscuous mode [ 177.626186][ T6422] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 177.669987][ T6413] veth0_vlan: entered promiscuous mode [ 177.702866][ T6422] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 177.747518][ T6411] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.772830][ T6413] veth1_vlan: entered promiscuous mode [ 177.788750][ T1534] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.809565][ T1534] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.841431][ T1534] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.848999][ T1534] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 177.983136][ T6424] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 178.283189][ T6413] veth0_macvtap: entered promiscuous mode [ 178.355315][ T6413] veth1_macvtap: entered promiscuous mode [ 178.402569][ T6425] veth0_vlan: entered promiscuous mode [ 178.421733][ T43] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.421753][ T43] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 178.485419][ T6411] veth0_vlan: entered promiscuous mode [ 178.517111][ T6425] veth1_vlan: entered promiscuous mode [ 178.607791][ T6413] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 178.608878][ T6411] veth1_vlan: entered promiscuous mode [ 178.629469][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 178.629494][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 178.646229][ T6424] veth0_vlan: entered promiscuous mode [ 178.669436][ T6413] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 178.740718][ T6424] veth1_vlan: entered promiscuous mode [ 178.750060][ T83] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.755102][ T83] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 178.758905][ T83] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 2025/09/09 07:09:29 executed programs: 10 [ 178.781613][ T83] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 278.380570][ T6794] Bluetooth: hci2: command 0x0406 tx timeout [ 278.464412][ T6794] Bluetooth: hci0: command 0x0406 tx timeout [ 278.531864][ T6794] Bluetooth: hci1: command 0x0406 tx timeout [ 278.531901][ T6794] Bluetooth: hci4: command 0x0406 tx timeout [ 284.051631][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 284.051659][ C0] rcu: 0-....: (1 GPs behind) idle=cb7c/1/0x4000000000000000 softirq=0/0 fqs=5249 rcuc=10417 jiffies(starved) [ 284.051682][ C0] rcu: hardirqs softirqs csw/system [ 284.051688][ C0] rcu: number: 5694 0 12 [ 284.051697][ C0] rcu: cputime: 109 52329 54 ==> 52490(ms) [ 284.051708][ C0] rcu: (t=10501 jiffies g=23357 q=6221 ncpus=2) [ 284.051750][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 284.051785][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 284.051808][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xa8/0x110 [ 284.051844][ C0] Code: 74 05 e8 8b d3 cb f6 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f6 44 24 21 02 75 4f f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 b3 8b 95 f6 65 8b 05 dc dc fb 06 85 c0 74 40 48 c7 04 24 0e 36 [ 284.051857][ C0] RSP: 0018:ffffc90000157780 EFLAGS: 00000206 [ 284.051872][ C0] RAX: 38c9a55bca064d00 RBX: 0000000000000a06 RCX: 38c9a55bca064d00 [ 284.051879][ C0] RDX: 0000000000000002 RSI: ffffffff8d03a0c9 RDI: 0000000000000001 [ 284.051885][ C0] RBP: ffffc90000157810 R08: ffffffff8f1d5a37 R09: 1ffffffff1e3ab46 [ 284.051891][ C0] R10: dffffc0000000000 R11: fffffbfff1e3ab47 R12: dffffc0000000000 [ 284.051898][ C0] R13: ffffc90000157868 R14: ffff8880312f2428 R15: 1ffff9200002aef0 [ 284.051904][ C0] FS: 0000000000000000(0000) GS:ffff8881268bf000(0000) knlGS:0000000000000000 [ 284.051911][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 284.051917][ C0] CR2: 0000563bc858b950 CR3: 000000000d7a6000 CR4: 00000000003526f0 [ 284.051927][ C0] Call Trace: [ 284.051933][ C0] [ 284.051939][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 284.051954][ C0] ? do_raw_spin_lock+0x121/0x290 [ 284.051968][ C0] rt_spin_lock+0x167/0x2c0 [ 284.051987][ C0] ? __pfx_rt_spin_lock+0x10/0x10 [ 284.052002][ C0] ? __pfx_advance_sched+0x10/0x10 [ 284.052015][ C0] advance_sched+0xca/0xc90 [ 284.052027][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 284.052041][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 284.052054][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 284.052071][ C0] ? __pfx_advance_sched+0x10/0x10 [ 284.052082][ C0] __hrtimer_run_queues+0x54f/0xd40 [ 284.052106][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 284.052118][ C0] ? ktime_get_update_offsets_now+0x3ab/0x3d0 [ 284.052134][ C0] hrtimer_run_softirq+0x1a3/0x2e0 [ 284.052145][ C0] handle_softirqs+0x22f/0x710 [ 284.052162][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 284.052178][ C0] run_ktimerd+0xcf/0x190 [ 284.052190][ C0] ? __pfx_run_ktimerd+0x10/0x10 [ 284.052201][ C0] ? schedule+0x91/0x360 [ 284.052216][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 284.052227][ C0] smpboot_thread_fn+0x53f/0xa60 [ 284.052239][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 284.052254][ C0] kthread+0x70e/0x8a0 [ 284.052269][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 284.052280][ C0] ? __pfx_kthread+0x10/0x10 [ 284.052295][ C0] ? __pfx_kthread+0x10/0x10 [ 284.052308][ C0] ret_from_fork+0x3f9/0x770 [ 284.052322][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 284.052337][ C0] ? __switch_to_asm+0x39/0x70 [ 284.052345][ C0] ? __switch_to_asm+0x33/0x70 [ 284.052353][ C0] ? __pfx_kthread+0x10/0x10 [ 284.052366][ C0] ret_from_fork_asm+0x1a/0x30 [ 284.052383][ C0] [ 331.331829][ T38] INFO: task kworker/u8:5:83 blocked for more than 143 seconds. [ 331.331854][ T38] Not tainted syzkaller #0 [ 331.331865][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 331.331874][ T38] task:kworker/u8:5 state:D stack:20264 pid:83 tgid:83 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 331.331924][ T38] Workqueue: ipv6_addrconf addrconf_dad_work [ 331.331949][ T38] Call Trace: [ 331.331956][ T38] [ 331.331970][ T38] __schedule+0x16f3/0x4c20 [ 331.332030][ T38] ? __pfx___schedule+0x10/0x10 [ 331.332075][ T38] ? _raw_spin_unlock_irq+0x23/0x50 [ 331.332110][ T38] rt_mutex_schedule+0x77/0xf0 [ 331.332129][ T38] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 331.332152][ T38] ? task_blocks_on_rt_mutex+0x78c/0x1380 [ 331.332193][ T38] rt_mutex_slowlock+0x2b1/0x6e0 [ 331.332217][ T38] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 331.332241][ T38] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 331.332274][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.332304][ T38] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 331.332340][ T38] ? addrconf_dad_work+0x119/0x15a0 [ 331.332358][ T38] mutex_lock_nested+0x16a/0x1d0 [ 331.332379][ T38] ? addrconf_dad_work+0x119/0x15a0 [ 331.332402][ T38] addrconf_dad_work+0x119/0x15a0 [ 331.332426][ T38] ? __lock_acquire+0xab9/0xd20 [ 331.332458][ T38] ? __pfx_addrconf_dad_work+0x10/0x10 [ 331.332478][ T38] ? process_scheduled_works+0x9ef/0x17b0 [ 331.332508][ T38] ? _raw_spin_unlock_irq+0x23/0x50 [ 331.332533][ T38] ? process_scheduled_works+0x9ef/0x17b0 [ 331.332555][ T38] ? process_scheduled_works+0x9ef/0x17b0 [ 331.332581][ T38] process_scheduled_works+0xade/0x17b0 [ 331.332640][ T38] ? __pfx_process_scheduled_works+0x10/0x10 [ 331.332681][ T38] worker_thread+0x8a0/0xda0 [ 331.332708][ T38] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 331.332743][ T38] ? __kthread_parkme+0x7b/0x200 [ 331.332778][ T38] kthread+0x70e/0x8a0 [ 331.332805][ T38] ? __pfx_worker_thread+0x10/0x10 [ 331.332829][ T38] ? __pfx_kthread+0x10/0x10 [ 331.332861][ T38] ? __pfx_kthread+0x10/0x10 [ 331.332889][ T38] ret_from_fork+0x3f9/0x770 [ 331.332916][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 331.332947][ T38] ? __switch_to_asm+0x39/0x70 [ 331.332965][ T38] ? __switch_to_asm+0x33/0x70 [ 331.332982][ T38] ? __pfx_kthread+0x10/0x10 [ 331.333010][ T38] ret_from_fork_asm+0x1a/0x30 [ 331.333045][ T38] [ 331.333140][ T38] INFO: task dhcpcd:5505 blocked for more than 143 seconds. [ 331.333153][ T38] Not tainted syzkaller #0 [ 331.333163][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 331.333171][ T38] task:dhcpcd state:D stack:21320 pid:5505 tgid:5505 ppid:5504 task_flags:0x400140 flags:0x00004002 [ 331.333215][ T38] Call Trace: [ 331.333221][ T38] [ 331.333233][ T38] __schedule+0x16f3/0x4c20 [ 331.333285][ T38] ? __pfx___schedule+0x10/0x10 [ 331.333330][ T38] ? _raw_spin_unlock_irq+0x23/0x50 [ 331.333360][ T38] rt_mutex_schedule+0x77/0xf0 [ 331.333377][ T38] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 331.333400][ T38] ? task_blocks_on_rt_mutex+0xf12/0x1380 [ 331.333440][ T38] rt_mutex_slowlock+0x2b1/0x6e0 [ 331.333464][ T38] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 331.333487][ T38] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 331.333507][ T38] ? __lock_acquire+0xab9/0xd20 [ 331.333543][ T38] ? inet6_rtm_deladdr+0x20f/0x330 [ 331.333581][ T38] ? inet6_rtm_deladdr+0x20f/0x330 [ 331.333604][ T38] mutex_lock_nested+0x16a/0x1d0 [ 331.333662][ T38] inet6_rtm_deladdr+0x20f/0x330 [ 331.333691][ T38] ? __pfx_inet6_rtm_deladdr+0x10/0x10 [ 331.333735][ T38] ? __pfx_inet6_rtm_deladdr+0x10/0x10 [ 331.333759][ T38] rtnetlink_rcv_msg+0x7cf/0xb70 [ 331.333789][ T38] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 331.333813][ T38] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.333855][ T38] netlink_rcv_skb+0x205/0x470 [ 331.333879][ T38] ? __lock_acquire+0xab9/0xd20 [ 331.333903][ T38] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.333930][ T38] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 331.333967][ T38] ? netlink_deliver_tap+0x2e/0x1b0 [ 331.334000][ T38] netlink_unicast+0x843/0xa10 [ 331.334033][ T38] ? __pfx_netlink_unicast+0x10/0x10 [ 331.334058][ T38] ? netlink_sendmsg+0x642/0xb30 [ 331.334081][ T38] ? skb_put+0x11b/0x210 [ 331.334112][ T38] netlink_sendmsg+0x805/0xb30 [ 331.334137][ T38] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 331.334167][ T38] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.334196][ T38] ? __lock_acquire+0xab9/0xd20 [ 331.334222][ T38] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 331.334242][ T38] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.334268][ T38] __sock_sendmsg+0x219/0x270 [ 331.334295][ T38] ____sys_sendmsg+0x508/0x820 [ 331.334320][ T38] ? __pfx_____sys_sendmsg+0x10/0x10 [ 331.334349][ T38] ? import_iovec+0x74/0xa0 [ 331.334375][ T38] ___sys_sendmsg+0x21f/0x2a0 [ 331.334397][ T38] ? __pfx____sys_sendmsg+0x10/0x10 [ 331.334457][ T38] ? __pfx_vfs_read+0x10/0x10 [ 331.334490][ T38] __x64_sys_sendmsg+0x1a1/0x260 [ 331.334513][ T38] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 331.334542][ T38] ? __pfx_ksys_read+0x10/0x10 [ 331.334562][ T38] ? __task_pid_nr_ns+0x28/0x470 [ 331.334595][ T38] ? do_syscall_64+0xbe/0x3b0 [ 331.334617][ T38] do_syscall_64+0xfa/0x3b0 [ 331.334639][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.334665][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.334685][ T38] ? clear_bhb_loop+0x60/0xb0 [ 331.334708][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.334727][ T38] RIP: 0033:0x7f27c185b407 [ 331.334750][ T38] RSP: 002b:00007fff3b707980 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 331.334768][ T38] RAX: ffffffffffffffda RBX: 00007f27c17d1740 RCX: 00007f27c185b407 [ 331.334783][ T38] RDX: 0000000000000000 RSI: 00007fff3b71bb60 RDI: 0000000000000004 [ 331.334795][ T38] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 331.334806][ T38] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff3b72bd90 [ 331.334818][ T38] R13: 00007f27c17d16c8 R14[ 331.334818][ T38] R13: 00007f27c17d16c8 R14: 000000000000002c R15: 00007fff3b71bb60 [ 331.334849][ T38] [ 331.334863][ T38] INFO: task dhcpcd:6121 blocked for more than 143 seconds. [ 331.334876][ T38] Not tainted syzkaller #0 [ 331.334885][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 331.334893][ T38] task:dhcpcd state:D stack:24552 pid:6121 tgid:6121 ppid:5505 task_flags:0x400140 flags:0x00004002 [ 331.334939][ T38] Call Trace: [ 331.334946][ T38] [ 331.334957][ T38] __schedule+0x16f3/0x4c20 [ 331.334997][ T38] ? __lock_acquire+0xab9/0xd20 [ 331.335027][ T38] ? __lock_acquire+0xab9/0xd20 [ 331.335051][ T38] ? __pfx___schedule+0x10/0x10 [ 331.335093][ T38] ? schedule+0x91/0x360 [ 331.335121][ T38] schedule+0x165/0x360 [ 331.335148][ T38] schedule_timeout+0x9a/0x270 [ 331.335173][ T38] ? __pfx_schedule_timeout+0x10/0x10 [ 331.335210][ T38] ? _raw_spin_unlock_irq+0x23/0x50 [ 331.335236][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.335260][ T38] ? wait_for_completion+0x267/0x5d0 [ 331.335288][ T38] wait_for_completion+0x2bf/0x5d0 [ 331.335328][ T38] ? __pfx_wait_for_completion+0x10/0x10 [ 331.335352][ T38] ? start_poll_synchronize_rcu_common+0x149/0x290 [ 331.335381][ T38] ? __init_swait_queue_head+0xa9/0x150 [ 331.335427][ T38] synchronize_rcu_normal+0x17d/0x260 [ 331.335448][ T38] ? __pfx_synchronize_rcu_normal+0x10/0x10 [ 331.335495][ T38] ? __pfx___might_resched+0x10/0x10 [ 331.335515][ T38] ? __lock_acquire+0xab9/0xd20 [ 331.335554][ T38] synchronize_rcu_expedited+0x161/0x730 [ 331.335578][ T38] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 331.335609][ T38] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 331.335649][ T38] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 331.335671][ T38] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 331.335708][ T38] packet_release+0xa0b/0xd30 [ 331.335736][ T38] ? __pfx_packet_release+0x10/0x10 [ 331.335760][ T38] ? __pfx_locks_remove_posix+0x10/0x10 [ 331.335781][ T38] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 331.335816][ T38] sock_close+0xc3/0x240 [ 331.335839][ T38] ? __pfx_sock_close+0x10/0x10 [ 331.335865][ T38] __fput+0x45b/0xa80 [ 331.335897][ T38] fput_close_sync+0x119/0x200 [ 331.335919][ T38] ? __pfx_fput_close_sync+0x10/0x10 [ 331.335939][ T38] ? rt_spin_unlock+0x65/0x80 [ 331.335971][ T38] __x64_sys_close+0x7f/0x110 [ 331.335992][ T38] do_syscall_64+0xfa/0x3b0 [ 331.336008][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.336034][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.336052][ T38] ? clear_bhb_loop+0x60/0xb0 [ 331.336076][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.336094][ T38] RIP: 0033:0x7f27c185b407 [ 331.336109][ T38] RSP: 002b:00007fff3b71baf0 EFLAGS: 00000202 ORIG_RAX: 0000000000000003 [ 331.336127][ T38] RAX: ffffffffffffffda RBX: 00007f27c17d1740 RCX: 00007f27c185b407 [ 331.336141][ T38] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 331.336152][ T38] RBP: 00007fff3b72bd90 R08: 0000000000000000 R09: 0000000000000000 [ 331.336164][ T38] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff3b72bd90 [ 331.336176][ T38] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 331.336205][ T38] [ 331.336217][ T38] INFO: task syz-executor:6411 blocked for more than 143 seconds. [ 331.336229][ T38] Not tainted syzkaller #0 [ 331.336239][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 331.336247][ T38] task:syz-executor state:D stack:21832 pid:6411 tgid:6411 ppid:6409 task_flags:0x400140 flags:0x00004000 [ 331.336290][ T38] Call Trace: [ 331.336296][ T38] [ 331.336308][ T38] __schedule+0x16f3/0x4c20 [ 331.336359][ T38] ? __pfx___schedule+0x10/0x10 [ 331.336403][ T38] ? _raw_spin_unlock_irq+0x23/0x50 [ 331.336432][ T38] rt_mutex_schedule+0x77/0xf0 [ 331.336451][ T38] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 331.336473][ T38] ? task_blocks_on_rt_mutex+0x78c/0x1380 [ 331.336513][ T38] rt_mutex_slowlock+0x2b1/0x6e0 [ 331.336537][ T38] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 331.336560][ T38] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 331.336593][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.336629][ T38] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 331.336665][ T38] ? inet_rtm_newaddr+0x3b0/0x18b0 [ 331.336684][ T38] mutex_lock_nested+0x16a/0x1d0 [ 331.336704][ T38] ? inet_rtm_newaddr+0x3b0/0x18b0 [ 331.336728][ T38] inet_rtm_newaddr+0x3b0/0x18b0 [ 331.336758][ T38] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 331.336797][ T38] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 331.336817][ T38] rtnetlink_rcv_msg+0x7cf/0xb70 [ 331.336845][ T38] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 331.336869][ T38] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.336892][ T38] ? ref_tracker_free+0x61e/0x7c0 [ 331.336919][ T38] ? __asan_memcpy+0x40/0x70 [ 331.336939][ T38] ? __pfx_ref_tracker_free+0x10/0x10 [ 331.336964][ T38] ? __skb_clone+0x63/0x7a0 [ 331.336992][ T38] netlink_rcv_skb+0x205/0x470 [ 331.337018][ T38] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.337045][ T38] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 331.337083][ T38] ? netlink_deliver_tap+0x2e/0x1b0 [ 331.337116][ T38] netlink_unicast+0x843/0xa10 [ 331.337148][ T38] ? __pfx_netlink_unicast+0x10/0x10 [ 331.337173][ T38] ? netlink_sendmsg+0x642/0xb30 [ 331.337196][ T38] ? skb_put+0x11b/0x210 [ 331.337226][ T38] netlink_sendmsg+0x805/0xb30 [ 331.337261][ T38] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.337295][ T38] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 331.337313][ T38] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.337339][ T38] __sock_sendmsg+0x219/0x270 [ 331.337365][ T38] __sys_sendto+0x3c7/0x520 [ 331.337394][ T38] ? __pfx___sys_sendto+0x10/0x10 [ 331.337434][ T38] ? fput_close_sync+0x119/0x200 [ 331.337467][ T38] ? __pfx_fput_close_sync+0x10/0x10 [ 331.337487][ T38] ? rt_spin_unlock+0x65/0x80 [ 331.337515][ T38] __x64_sys_sendto+0xde/0x100 [ 331.337546][ T38] do_syscall_64+0xfa/0x3b0 [ 331.337562][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.337588][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.337614][ T38] ? clear_bhb_loop+0x60/0xb0 [ 331.337642][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.337660][ T38] RIP: 0033:0x7f0def5beffc [ 331.337683][ T38] RSP: 002b:00007ffd8a60c030 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 331.337702][ T38] RAX: ffffffffffffffda RBX: 00007f0df0304620 RCX: 00007f0def5beffc [ 331.337716][ T38] RDX: 0000000000000028 RSI: 00007f0df0304670 RDI: 0000000000000003 [ 331.337727][ T38] RBP: 0000000000000000 R08: 00007ffd8a60c084 R09: 000000000000000c [ 331.337739][ T38] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 331.337750][ T38] R13: 0000000000000000 R14: 00007f0df0304670 R15: 0000000000000000 [ 331.337780][ T38] [ 331.337787][ T38] INFO: task syz-executor:6413 blocked for more than 143 seconds. [ 331.337800][ T38] Not tainted syzkaller #0 [ 331.337809][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 331.337817][ T38] task:syz-executor state:D stack:21832 pid:6413 tgid:6413 ppid:6407 task_flags:0x400140 flags:0x00004000 [ 331.337946][ T38] Call Trace: [ 331.337953][ T38] [ 331.337965][ T38] __schedule+0x16f3/0x4c20 [ 331.338017][ T38] ? __pfx___schedule+0x10/0x10 [ 331.338061][ T38] ? _raw_spin_unlock_irq+0x23/0x50 [ 331.338091][ T38] rt_mutex_schedule+0x77/0xf0 [ 331.338109][ T38] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 331.338131][ T38] ? task_blocks_on_rt_mutex+0x78c/0x1380 [ 331.338172][ T38] rt_mutex_slowlock+0x2b1/0x6e0 [ 331.338196][ T38] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 331.338219][ T38] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 331.338252][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.338282][ T38] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 331.338318][ T38] ? inet_rtm_newaddr+0x3b0/0x18b0 [ 331.338336][ T38] mutex_lock_nested+0x16a/0x1d0 [ 331.338357][ T38] ? inet_rtm_newaddr+0x3b0/0x18b0 [ 331.338380][ T38] inet_rtm_newaddr+0x3b0/0x18b0 [ 331.338410][ T38] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 331.338449][ T38] ? __pfx_inet_rtm_newaddr+0x10/0x10 [ 331.338469][ T38] rtnetlink_rcv_msg+0x7cf/0xb70 [ 331.338498][ T38] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 331.338522][ T38] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.338544][ T38] ? ref_tracker_free+0x61e/0x7c0 [ 331.338571][ T38] ? __asan_memcpy+0x40/0x70 [ 331.338590][ T38] ? __pfx_ref_tracker_free+0x10/0x10 [ 331.338615][ T38] ? __skb_clone+0x63/0x7a0 [ 331.338649][ T38] netlink_rcv_skb+0x205/0x470 [ 331.338675][ T38] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.338702][ T38] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 331.338739][ T38] ? netlink_deliver_tap+0x2e/0x1b0 [ 331.338772][ T38] netlink_unicast+0x843/0xa10 [ 331.338804][ T38] ? __pfx_netlink_unicast+0x10/0x10 [ 331.338829][ T38] ? netlink_sendmsg+0x642/0xb30 [ 331.338852][ T38] ? skb_put+0x11b/0x210 [ 331.338882][ T38] netlink_sendmsg+0x805/0xb30 [ 331.338918][ T38] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.338952][ T38] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 331.338970][ T38] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.338996][ T38] __sock_sendmsg+0x219/0x270 [ 331.339022][ T38] __sys_sendto+0x3c7/0x520 [ 331.339051][ T38] ? __pfx___sys_sendto+0x10/0x10 [ 331.339091][ T38] ? fput_close_sync+0x119/0x200 [ 331.339124][ T38] ? __pfx_fput_close_sync+0x10/0x10 [ 331.339144][ T38] ? rt_spin_unlock+0x65/0x80 [ 331.339172][ T38] __x64_sys_sendto+0xde/0x100 [ 331.339202][ T38] do_syscall_64+0xfa/0x3b0 [ 331.339219][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.339244][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.339263][ T38] ? clear_bhb_loop+0x60/0xb0 [ 331.339286][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.339304][ T38] RIP: 0033:0x7f507641effc [ 331.339319][ T38] RSP: 002b:00007fffa627c0c0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 331.339337][ T38] RAX: ffffffffffffffda RBX: 00007f5077164620 RCX: 00007f507641effc [ 331.339351][ T38] RDX: 0000000000000028 RSI: 00007f5077164670 RDI: 0000000000000003 [ 331.339363][ T38] RBP: 0000000000000000 R08: 00007fffa627c114 R09: 000000000000000c [ 331.339374][ T38] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 331.339385][ T38] R13: 0000000000000000 R14: 00007f5077164670 R15: 0000000000000000 [ 331.339415][ T38] [ 331.339426][ T38] INFO: task syz-executor:6424 blocked for more than 143 seconds. [ 331.339438][ T38] Not tainted syzkaller #0 [ 331.339447][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 331.339456][ T38] task:syz-executor state:D stack:21288 pid:6424 tgid:6424 ppid:6419 task_flags:0x400140 flags:0x00004000 [ 331.339498][ T38] Call Trace: [ 331.339504][ T38] [ 331.339515][ T38] __schedule+0x16f3/0x4c20 [ 331.339560][ T38] ? __kernel_text_address+0xd/0x40 [ 331.339584][ T38] ? __pfx___schedule+0x10/0x10 [ 331.339634][ T38] ? _raw_spin_unlock_irq+0x23/0x50 [ 331.339664][ T38] rt_mutex_schedule+0x77/0xf0 [ 331.339682][ T38] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 331.339704][ T38] ? task_blocks_on_rt_mutex+0x78c/0x1380 [ 331.339744][ T38] rt_mutex_slowlock+0x2b1/0x6e0 [ 331.339769][ T38] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 331.339792][ T38] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 331.339824][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.339854][ T38] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 331.339881][ T38] ? bpf_lsm_capable+0x9/0x20 [ 331.339904][ T38] ? security_capable+0x7e/0x2e0 [ 331.339935][ T38] ? rtnl_newlink+0x8db/0x1c70 [ 331.339957][ T38] mutex_lock_nested+0x16a/0x1d0 [ 331.339977][ T38] ? rtnl_newlink+0x8db/0x1c70 [ 331.340005][ T38] rtnl_newlink+0x8db/0x1c70 [ 331.340043][ T38] ? __pfx_rtnl_newlink+0x10/0x10 [ 331.340065][ T38] ? migrate_enable+0x29c/0x3c0 [ 331.340088][ T38] ? reacquire_held_locks+0x127/0x1d0 [ 331.340115][ T38] ? __pfx_migrate_enable+0x10/0x10 [ 331.340138][ T38] ? __pfx_migrate_enable+0x10/0x10 [ 331.340175][ T38] ? __local_bh_enable+0x23f/0x3d0 [ 331.340198][ T38] ? reacquire_held_locks+0x127/0x1d0 [ 331.340226][ T38] ? __pfx___local_bh_enable+0x10/0x10 [ 331.340257][ T38] ? __local_bh_enable_ip+0x1b2/0x270 [ 331.340280][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.340310][ T38] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 331.340331][ T38] ? dev_hard_start_xmit+0x7f5/0x870 [ 331.340351][ T38] ? __dev_queue_xmit+0x26f/0x3b70 [ 331.340378][ T38] ? __dev_queue_xmit+0x26f/0x3b70 [ 331.340397][ T38] ? __dev_queue_xmit+0x26f/0x3b70 [ 331.340419][ T38] ? __dev_queue_xmit+0x1d3d/0x3b70 [ 331.340445][ T38] ? __lock_acquire+0xab9/0xd20 [ 331.340495][ T38] ? __pfx_rtnl_newlink+0x10/0x10 [ 331.340520][ T38] rtnetlink_rcv_msg+0x7cf/0xb70 [ 331.340549][ T38] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 331.340572][ T38] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.340594][ T38] ? ref_tracker_free+0x61e/0x7c0 [ 331.340628][ T38] ? __asan_memcpy+0x40/0x70 [ 331.340647][ T38] ? __pfx_ref_tracker_free+0x10/0x10 [ 331.340672][ T38] ? __skb_clone+0x63/0x7a0 [ 331.340700][ T38] netlink_rcv_skb+0x205/0x470 [ 331.340726][ T38] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.340753][ T38] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 331.340790][ T38] ? netlink_deliver_tap+0x2e/0x1b0 [ 331.340824][ T38] netlink_unicast+0x843/0xa10 [ 331.340856][ T38] ? __pfx_netlink_unicast+0x10/0x10 [ 331.340881][ T38] ? netlink_sendmsg+0x642/0xb30 [ 331.340904][ T38] ? skb_put+0x11b/0x210 [ 331.340934][ T38] netlink_sendmsg+0x805/0xb30 [ 331.340969][ T38] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.341003][ T38] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 331.341022][ T38] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.341048][ T38] __sock_sendmsg+0x219/0x270 [ 331.341075][ T38] __sys_sendto+0x3c7/0x520 [ 331.341103][ T38] ? __pfx___sys_sendto+0x10/0x10 [ 331.341143][ T38] ? fput_close_sync+0x119/0x200 [ 331.341176][ T38] ? __pfx_fput_close_sync+0x10/0x10 [ 331.341196][ T38] ? rt_spin_unlock+0x65/0x80 [ 331.341224][ T38] __x64_sys_sendto+0xde/0x100 [ 331.341254][ T38] do_syscall_64+0xfa/0x3b0 [ 331.341270][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.341296][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.341315][ T38] ? clear_bhb_loop+0x60/0xb0 [ 331.341338][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.341356][ T38] RIP: 0033:0x7fa97864effc [ 331.341371][ T38] RSP: 002b:00007fff15e46920 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 331.341389][ T38] RAX: ffffffffffffffda RBX: 00007fa979394620 RCX: 00007fa97864effc [ 331.341403][ T38] RDX: 000000000000002c RSI: 00007fa979394670 RDI: 0000000000000003 [ 331.341415][ T38] RBP: 0000000000000000 R08: 00007fff15e46974 R09: 000000000000000c [ 331.341427][ T38] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 331.341438][ T38] R13: 0000000000000000 R14: 00007fa979394670 R15: 0000000000000000 [ 331.341468][ T38] [ 331.341475][ T38] INFO: task syz-executor:6425 blocked for more than 143 seconds. [ 331.341488][ T38] Not tainted syzkaller #0 [ 331.341497][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 331.341505][ T38] task:syz-executor state:D stack:21832 pid:6425 tgid:6425 ppid:6421 task_flags:0x400140 flags:0x00004000 [ 331.341548][ T38] Call Trace: [ 331.341554][ T38] [ 331.341565][ T38] __schedule+0x16f3/0x4c20 [ 331.821740][ T38] ? __lock_acquire+0xab9/0xd20 [ 331.821782][ T38] ? __pfx___schedule+0x10/0x10 [ 331.821828][ T38] ? _raw_spin_unlock_irq+0x23/0x50 [ 331.821857][ T38] rt_mutex_schedule+0x77/0xf0 [ 331.821878][ T38] rt_mutex_slowlock_block+0x5ba/0x6d0 [ 331.821900][ T38] ? task_blocks_on_rt_mutex+0x78c/0x1380 [ 331.821941][ T38] rt_mutex_slowlock+0x2b1/0x6e0 [ 331.821966][ T38] ? rt_mutex_slowlock+0x1c9/0x6e0 [ 331.821989][ T38] ? __pfx_rt_mutex_slowlock+0x10/0x10 [ 331.822022][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.822052][ T38] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 331.822088][ T38] ? inet6_rtm_newaddr+0x5b7/0xd20 [ 331.822112][ T38] mutex_lock_nested+0x16a/0x1d0 [ 331.822133][ T38] ? inet6_rtm_newaddr+0x5b7/0xd20 [ 331.822161][ T38] inet6_rtm_newaddr+0x5b7/0xd20 [ 331.822196][ T38] ? __pfx_inet6_rtm_newaddr+0x10/0x10 [ 331.822249][ T38] ? __pfx_inet6_rtm_newaddr+0x10/0x10 [ 331.822274][ T38] rtnetlink_rcv_msg+0x7cf/0xb70 [ 331.822303][ T38] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 331.822327][ T38] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.822349][ T38] ? ref_tracker_free+0x61e/0x7c0 [ 331.822377][ T38] ? __asan_memcpy+0x40/0x70 [ 331.822397][ T38] ? __pfx_ref_tracker_free+0x10/0x10 [ 331.822421][ T38] ? __skb_clone+0x63/0x7a0 [ 331.822451][ T38] netlink_rcv_skb+0x205/0x470 [ 331.822478][ T38] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.822505][ T38] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 331.822542][ T38] ? netlink_deliver_tap+0x2e/0x1b0 [ 331.822576][ T38] netlink_unicast+0x843/0xa10 [ 331.822614][ T38] ? __pfx_netlink_unicast+0x10/0x10 [ 331.822639][ T38] ? netlink_sendmsg+0x642/0xb30 [ 331.822667][ T38] ? skb_put+0x11b/0x210 [ 331.822697][ T38] netlink_sendmsg+0x805/0xb30 [ 331.822733][ T38] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.822767][ T38] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 331.822786][ T38] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.822812][ T38] __sock_sendmsg+0x219/0x270 [ 331.822840][ T38] __sys_sendto+0x3c7/0x520 [ 331.822869][ T38] ? __pfx___sys_sendto+0x10/0x10 [ 331.822909][ T38] ? fput_close_sync+0x119/0x200 [ 331.822943][ T38] ? __pfx_fput_close_sync+0x10/0x10 [ 331.822963][ T38] ? rt_spin_unlock+0x65/0x80 [ 331.822991][ T38] __x64_sys_sendto+0xde/0x100 [ 331.823022][ T38] do_syscall_64+0xfa/0x3b0 [ 331.823042][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.823060][ T38] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 331.823079][ T38] ? clear_bhb_loop+0x60/0xb0 [ 331.823103][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.823122][ T38] RIP: 0033:0x7faabcbeeffc [ 331.823138][ T38] RSP: 002b:00007fffcfcb0080 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 331.823159][ T38] RAX: ffffffffffffffda RBX: 00007faabd934620 RCX: 00007faabcbeeffc [ 331.823173][ T38] RDX: 0000000000000040 RSI: 00007faabd934670 RDI: 0000000000000003 [ 331.823185][ T38] RBP: 0000000000000000 R08: 00007fffcfcb00d4 R09: 000000000000000c [ 331.823197][ T38] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 331.823209][ T38] R13: 0000000000000000 R14: 00007faabd934670 R15: 0000000000000000 [ 331.823239][ T38] [ 331.823280][ T38] INFO: task syz.2.18:6768 blocked for more than 143 seconds. [ 331.823294][ T38] Not tainted syzkaller #0 [ 331.823304][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 331.823313][ T38] task:syz.2.18 state:D stack:25128 pid:6768 tgid:6768 ppid:6422 task_flags:0x400040 flags:0x00004004 [ 331.823361][ T38] Call Trace: [ 331.823437][ T38] [ 331.823451][ T38] __schedule+0x16f3/0x4c20 [ 331.823500][ T38] ? __lock_acquire+0xab9/0xd20 [ 331.823525][ T38] ? __pfx___schedule+0x10/0x10 [ 331.823580][ T38] ? schedule+0x91/0x360 [ 331.823614][ T38] schedule+0x165/0x360 [ 331.823642][ T38] schedule_timeout+0x9a/0x270 [ 331.823666][ T38] ? __pfx_schedule_timeout+0x10/0x10 [ 331.823704][ T38] ? _raw_spin_unlock_irq+0x23/0x50 [ 331.823730][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.823754][ T38] ? wait_for_completion+0x267/0x5d0 [ 331.823782][ T38] wait_for_completion+0x2bf/0x5d0 [ 331.823822][ T38] ? __pfx_wait_for_completion+0x10/0x10 [ 331.823846][ T38] ? start_poll_synchronize_rcu_common+0x149/0x290 [ 331.823875][ T38] ? __init_swait_queue_head+0xa9/0x150 [ 331.823902][ T38] synchronize_rcu_normal+0x17d/0x260 [ 331.823922][ T38] ? __pfx_synchronize_rcu_normal+0x10/0x10 [ 331.823969][ T38] ? __pfx___might_resched+0x10/0x10 [ 331.823990][ T38] ? __lock_acquire+0xab9/0xd20 [ 331.824029][ T38] synchronize_rcu_expedited+0x161/0x730 [ 331.824053][ T38] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 331.824084][ T38] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 331.824118][ T38] ? rt_mutex_slowunlock+0x1be/0x2e0 [ 331.824141][ T38] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 331.824178][ T38] packet_release+0xa0b/0xd30 [ 331.824210][ T38] ? __pfx_packet_release+0x10/0x10 [ 331.824246][ T38] sock_close+0xc3/0x240 [ 331.824269][ T38] ? __pfx_sock_close+0x10/0x10 [ 331.824290][ T38] __fput+0x45b/0xa80 [ 331.824322][ T38] task_work_run+0x1d4/0x260 [ 331.824344][ T38] ? __pfx_task_work_run+0x10/0x10 [ 331.824370][ T38] ? exit_to_user_mode_loop+0x40/0x110 [ 331.824398][ T38] exit_to_user_mode_loop+0xec/0x110 [ 331.824423][ T38] do_syscall_64+0x2bd/0x3b0 [ 331.824439][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.824465][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.824484][ T38] ? clear_bhb_loop+0x60/0xb0 [ 331.824508][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.824526][ T38] RIP: 0033:0x7fc4e894d169 [ 331.824541][ T38] RSP: 002b:00007ffddd278d48 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 331.824560][ T38] RAX: 0000000000000000 RBX: 00007fc4e8b67ba0 RCX: 00007fc4e894d169 [ 331.824573][ T38] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 331.824590][ T38] RBP: 00007fc4e8b67ba0 R08: 0000000000000000 R09: 00000005dd27903f [ 331.824603][ T38] R10: 00007fc4e8b67ac0 R11: 0000000000000246 R12: 000000000002bd3a [ 331.824615][ T38] R13: 00007fc4e8b66080 R14: ffffffffffffffff R15: 00007ffddd278e60 [ 331.824647][ T38] [ 331.824654][ T38] INFO: task syz.2.18:6769 blocked for more than 143 seconds. [ 331.824667][ T38] Not tainted syzkaller #0 [ 331.824676][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 331.824685][ T38] task:syz.2.18 state:D stack:25640 pid:6769 tgid:6768 ppid:6422 task_flags:0x400140 flags:0x00004004 [ 331.824732][ T38] Call Trace: [ 331.824739][ T38] [ 331.824750][ T38] __schedule+0x16f3/0x4c20 [ 331.824787][ T38] ? do_raw_spin_unlock+0x122/0x240 [ 331.824818][ T38] ? __lock_acquire+0xab9/0xd20 [ 331.824842][ T38] ? __pfx___schedule+0x10/0x10 [ 331.824885][ T38] ? schedule+0x91/0x360 [ 331.824913][ T38] schedule+0x165/0x360 [ 331.824940][ T38] schedule_timeout+0x9a/0x270 [ 331.824964][ T38] ? __pfx_schedule_timeout+0x10/0x10 [ 331.825002][ T38] ? _raw_spin_unlock_irq+0x23/0x50 [ 331.825028][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.825051][ T38] ? wait_for_completion+0x267/0x5d0 [ 331.825079][ T38] wait_for_completion+0x2bf/0x5d0 [ 331.825119][ T38] ? __pfx_wait_for_completion+0x10/0x10 [ 331.825143][ T38] ? start_poll_synchronize_rcu_common+0x149/0x290 [ 331.825170][ T38] ? __init_swait_queue_head+0xa9/0x150 [ 331.825197][ T38] synchronize_rcu_normal+0x17d/0x260 [ 331.825217][ T38] ? __pfx_synchronize_rcu_normal+0x10/0x10 [ 331.825264][ T38] ? __pfx___might_resched+0x10/0x10 [ 331.825287][ T38] ? __virt_addr_valid+0x1c8/0x5c0 [ 331.825318][ T38] synchronize_rcu_expedited+0x161/0x730 [ 331.825338][ T38] ? __virt_addr_valid+0x1c8/0x5c0 [ 331.825356][ T38] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 331.825377][ T38] ? call_rcu+0x6ff/0x9c0 [ 331.825394][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.825437][ T38] ? __pfx_call_rcu+0x10/0x10 [ 331.825459][ T38] ? __is_module_percpu_address+0x28/0x3f0 [ 331.825488][ T38] lockdep_unregister_key+0x29b/0x310 [ 331.825519][ T38] __qdisc_destroy+0x166/0x420 [ 331.825548][ T38] taprio_attach+0x25a/0x380 [ 331.825581][ T38] ? __pfx_taprio_attach+0x10/0x10 [ 331.825613][ T38] qdisc_graft+0x1172/0x1590 [ 331.825652][ T38] ? __pfx_qdisc_graft+0x10/0x10 [ 331.825677][ T38] ? qdisc_create+0xa52/0xea0 [ 331.825706][ T38] tc_modify_qdisc+0x189b/0x20e0 [ 331.825746][ T38] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 331.825812][ T38] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 331.825832][ T38] rtnetlink_rcv_msg+0x77c/0xb70 [ 331.825861][ T38] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 331.825885][ T38] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.825907][ T38] ? ref_tracker_free+0x61e/0x7c0 [ 331.825935][ T38] ? __asan_memcpy+0x40/0x70 [ 331.825954][ T38] ? __pfx_ref_tracker_free+0x10/0x10 [ 331.825978][ T38] ? __skb_clone+0x63/0x7a0 [ 331.826007][ T38] netlink_rcv_skb+0x205/0x470 [ 331.826033][ T38] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 331.826060][ T38] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 331.826097][ T38] ? netlink_deliver_tap+0x2e/0x1b0 [ 331.826130][ T38] netlink_unicast+0x843/0xa10 [ 331.826163][ T38] ? __pfx_netlink_unicast+0x10/0x10 [ 331.826188][ T38] ? netlink_sendmsg+0x642/0xb30 [ 331.826211][ T38] ? skb_put+0x11b/0x210 [ 331.826241][ T38] netlink_sendmsg+0x805/0xb30 [ 331.826276][ T38] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.826310][ T38] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 331.826329][ T38] ? __pfx_netlink_sendmsg+0x10/0x10 [ 331.826355][ T38] __sock_sendmsg+0x219/0x270 [ 331.826381][ T38] ____sys_sendmsg+0x508/0x820 [ 331.826407][ T38] ? __pfx_____sys_sendmsg+0x10/0x10 [ 331.826435][ T38] ? import_iovec+0x74/0xa0 [ 331.826463][ T38] ___sys_sendmsg+0x21f/0x2a0 [ 331.826485][ T38] ? __pfx____sys_sendmsg+0x10/0x10 [ 331.826542][ T38] ? __fget_files+0x2a/0x420 [ 331.826566][ T38] ? __fget_files+0x3a6/0x420 [ 331.826608][ T38] __x64_sys_sendmsg+0x1a1/0x260 [ 331.826630][ T38] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 331.826661][ T38] ? rcu_is_watching+0x15/0xb0 [ 331.826694][ T38] ? do_syscall_64+0xbe/0x3b0 [ 331.826716][ T38] do_syscall_64+0xfa/0x3b0 [ 331.826732][ T38] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.826758][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.826777][ T38] ? clear_bhb_loop+0x60/0xb0 [ 331.826800][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 331.826818][ T38] RIP: 0033:0x7fc4e894d169 [ 331.826833][ T38] RSP: 002b:00007fc4e7bb6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 331.826851][ T38] RAX: ffffffffffffffda RBX: 00007fc4e8b65fa0 RCX: 00007fc4e894d169 [ 331.826865][ T38] RDX: 0000000000000000 RSI: 00004000000007c0 RDI: 0000000000000004 [ 331.826877][ T38] RBP: 00007fc4e89ce2a0 R08: 0000000000000000 R09: 0000000000000000 [ 331.826889][ T38] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 331.826900][ T38] R13: 0000000000000000 R14: 00007fc4e8b65fa0 R15: 00007ffddd278be8 [ 331.826931][ T38] [ 331.826951][ T38] [ 331.826951][ T38] Showing all locks held in the system: [ 331.826961][ T38] 4 locks held by kworker/0:0/9: [ 331.826971][ T38] #0: ffff888041e5bd38 ((wq_completion)wg-crypt-wg1){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 331.827022][ T38] #1: ffffc900000e7bc0 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __ptr = (unsigned long) ((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))); (typeof((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker))))) (__ptr + (((__per_cpu_offset[(cpu)])))); }); })->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 331.827084][ T38] #2: ffffffff8d84a7a0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 331.827131][ T38] #3: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 331.827180][ T38] 4 locks held by kworker/0:1/10: [ 331.827191][ T38] #0: ffff8880398aa138 ((wq_completion)wg-crypt-wg0){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 331.827255][ T38] #1: ffffc900000f7bc0 ((work_completion)(&peer->transmit_packet_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 331.827303][ T38] #2: ffffffff8d84a7a0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 331.827349][ T38] #3: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 331.827397][ T38] 6 locks held by ktimers/0/16: [ 331.827408][ T38] 4 locks held by pr/legacy/17: [ 331.827419][ T38] 2 locks held by rcuc/0/20: [ 331.827429][ T38] #0: ffffffff8d84a7a0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 331.827476][ T38] #1: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 331.827526][ T38] 1 lock held by khungtaskd/38: [ 331.827537][ T38] #0: ffffffff8d9a8bc0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 331.827589][ T38] 5 locks held by kworker/u9:0/59: [ 331.827600][ T38] #0: ffff888026afa938 ((wq_completion)hci1){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 331.827647][ T38] #1: ffffc9000125fbc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 331.827696][ T38] #2: ffff888059dc0e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 331.827741][ T38] #3: ffff888059dc00a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 331.827790][ T38] #4: ffffffff8ee3ab38 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 331.827842][ T38] 3 locks held by kworker/u8:5/83: [ 331.827858][ T38] #0: ffff88814d2d6138 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 331.827906][ T38] #1: ffffc900015bfbc0 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 331.827954][ T38] #2: ffffffff8ecd3178 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x119/0x15a0 [ 331.828003][ T38] 2 locks held by irq/10-virtio2/200: [ 331.828013][ T38] #0: ffffffff8d84a7a0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 331.828065][ T38] #1: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 331.828120][ T38] 4 locks held by kworker/0:2/1240: [ 331.828131][ T38] #0: ffff8880398aa138 ((wq_completion)wg-crypt-wg0){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 331.828178][ T38] #1: ffffc900055c7bc0 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __ptr = (unsigned long) ((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))); (typeof((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker))))) (__ptr + (((__per_cpu_offset[(cpu)])))); }); })->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 331.828239][ T38] #2: ffffffff8d84a7a0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 331.828286][ T38] #3: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 331.828334][ T38] 2 locks held by aoe_tx0/1325: [ 331.828345][ T38] #0: ffffffff8d84a7a0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 331.828391][ T38] #1: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 331.828454][ T38] 6 locks held by kworker/u9:1/5159: [ 331.828465][ T38] #0: ffff888032eef938 ((wq_completion)hci3){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 331.828512][ T38] #1: ffffc900106f7bc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 331.828560][ T38] #2: ffff888035fdce80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 331.828610][ T38] #3: ffff888035fdc0a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 331.828659][ T38] #4: ffffffff8ee3ab38 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 331.828709][ T38] #5: ffff888038d57358 (&conn->lock#2){+.+.}-{4:4}, at: l2cap_conn_del+0x70/0x680 [ 331.828765][ T38] 1 lock held by syslogd/5192: [ 331.828775][ T38] #0: ffff888025316c98 (&ei->socket.wq.wait){+.+.}-{3:3}, at: finish_wait+0xbf/0x1f0 [ 331.828822][ T38] 3 locks held by klogd/5199: [ 331.828833][ T38] 1 lock held by dhcpcd/5505: [ 331.828843][ T38] #0: ffffffff8ecd3178 (rtnl_mutex){+.+.}-{4:4}, at: inet6_rtm_deladdr+0x20f/0x330 [ 331.828892][ T38] 2 locks held by getty/5599: [ 331.828903][ T38] #0: ffff88823bf3e0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 331.828955][ T38] #1: ffffc90003e8b2e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x444/0x1410 [ 331.829002][ T38] 5 locks held by kworker/u9:2/5894: [ 331.829013][ T38] #0: ffff888035a8f138 ((wq_completion)hci2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 331.829060][ T38] #1: ffffc90004607bc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 331.829108][ T38] #2: ffff888041cd0e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 331.829152][ T38] #3: ffff888041cd00a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 331.829202][ T38] #4: ffffffff8ee3ab38 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 331.829252][ T38] 1 lock held by dhcpcd/6121: [ 331.829262][ T38] #0: ffff88802ff4d378 (&sb->s_type->i_mutex_key#10){+.+.}-{4:4}, at: sock_close+0x9b/0x240 [ 331.829315][ T38] 1 lock held by syz-executor/6411: [ 331.829325][ T38] #0: ffffffff8ecd3178 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 331.829368][ T38] 1 lock held by syz-executor/6413: [ 331.829379][ T38] #0: ffffffff8ecd3178 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x3b0/0x18b0 [ 331.829423][ T38] 5 locks held by kworker/u9:3/6416: [ 331.829434][ T38] #0: ffff888028d23938 ((wq_completion)hci4){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 331.829481][ T38] #1: ffffc900043b7bc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 331.829529][ T38] #2: ffff888058854e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 331.829573][ T38] #3: ffff8880588540a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 331.829631][ T38] #4: ffffffff8ee3ab38 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 331.829681][ T38] 5 locks held by kworker/u9:4/6417: [ 331.829691][ T38] #0: ffff8880399da938 ((wq_completion)hci0){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 331.829738][ T38] #1: ffffc90003f77bc0 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 331.829786][ T38] #2: ffff888057868e80 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1d4/0x3a0 [ 331.829829][ T38] #3: ffff8880578680a8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0x242/0xe30 [ 331.829878][ T38] #4: ffffffff8ee3ab38 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x165/0x310 [ 331.829929][ T38] 1 lock held by syz-executor/6424: [ 331.829939][ T38] #0: ffffffff8ecd3178 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8db/0x1c70 [ 331.829988][ T38] 1 lock held by syz-executor/6425: [ 331.829998][ T38] #0: ffffffff8ecd3178 (rtnl_mutex){+.+.}-{4:4}, at: inet6_rtm_newaddr+0x5b7/0xd20 [ 331.830052][ T38] 4 locks held by kworker/0:5/6696: [ 331.830063][ T38] #0: ffff88805b8da938 ((wq_completion)wg-crypt-wg2){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 331.830111][ T38] #1: ffffc90004337bc0 ((work_completion)(&({ do { const void *__vpp_verify = (typeof((worker) + 0))((void *)0); (void)__vpp_verify; } while (0); ({ unsigned long __ptr; __ptr = (unsigned long) ((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker)))); (typeof((__typeof_unqual__(*((worker))) *)(( unsigned long)((worker))))) (__ptr + (((__per_cpu_offset[(cpu)])))); }); })->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 331.830173][ T38] #2: ffffffff8d84a7a0 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 331.830219][ T38] #3: ffff8880b8823d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 331.830267][ T38] 2 locks held by kworker/1:6/6718: [ 331.830278][ T38] 1 lock held by syz.2.18/6768: [ 331.830288][ T38] #0: ffff88805bef8ff8 (&sb->s_type->i_mutex_key#10){+.+.}-{4:4}, at: sock_close+0x9b/0x240 [ 331.830338][ T38] 1 lock held by syz.2.18/6769: [ 331.830347][ T38] #0: ffffffff8ecd3178 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x71c/0xb70 [ 331.830396][ T38] [ 331.830400][ T38] ============================================= [ 331.830400][ T38] [ 331.830418][ T38] NMI backtrace for cpu 1 [ 331.830432][ T38] CPU: 1 UID: 0 PID: 38 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 331.830453][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 331.830464][ T38] Call Trace: [ 331.830471][ T38] [ 331.830478][ T38] dump_stack_lvl+0x189/0x250 [ 331.830508][ T38] ? __pfx_dump_stack_lvl+0x10/0x10 [ 331.830533][ T38] ? __pfx__printk+0x10/0x10 [ 331.830565][ T38] nmi_cpu_backtrace+0x39e/0x3d0 [ 331.830597][ T38] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 331.830622][ T38] ? __pfx__printk+0x10/0x10 [ 331.830646][ T38] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 331.830671][ T38] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 331.830696][ T38] watchdog+0xf93/0xfe0 [ 331.830724][ T38] ? watchdog+0x1de/0xfe0 [ 331.830753][ T38] kthread+0x70e/0x8a0 [ 331.830782][ T38] ? __pfx_watchdog+0x10/0x10 [ 331.830803][ T38] ? __pfx_kthread+0x10/0x10 [ 331.830834][ T38] ? __pfx_kthread+0x10/0x10 [ 331.830861][ T38] ret_from_fork+0x3f9/0x770 [ 331.830888][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 331.830916][ T38] ? __switch_to_asm+0x39/0x70 [ 331.830933][ T38] ? __switch_to_asm+0x33/0x70 [ 331.830949][ T38] ? __pfx_kthread+0x10/0x10 [ 331.830976][ T38] ret_from_fork_asm+0x1a/0x30 [ 331.831010][ T38] [ 331.831017][ T38] Sending NMI from CPU 1 to CPUs 0: [ 331.831047][ C0] NMI backtrace for cpu 0 [ 331.831060][ C0] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 331.831078][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 331.831087][ C0] RIP: 0010:validate_chain+0x1dd/0x2140 [ 331.831111][ C0] Code: 00 00 41 ff cc 48 ff cb f7 c1 00 60 00 00 74 c8 e9 8d 00 00 00 48 c7 c7 30 94 87 8d 4c 89 fe e8 79 cd 52 03 48 8b 14 24 eb c9 <48> 8b 48 18 4c 39 f9 0f 84 b2 00 00 00 48 8b 40 08 48 85 c0 0f 84 [ 331.831124][ C0] RSP: 0018:ffffc90000157538 EFLAGS: 00000046 [ 331.831137][ C0] RAX: ffffffff931f0df0 RBX: 0000000000039401 RCX: 0000000000040000 [ 331.831149][ C0] RDX: 0000000000000000 RSI: ffff88801ae86578 RDI: ffff88801ae85940 [ 331.831160][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8af90bd4 [ 331.831170][ C0] R10: dffffc0000000000 R11: fffffbfff1e3ab47 R12: 0000000000000000 [ 331.831180][ C0] R13: ffff88801ae86460 R14: ffff88801ae86578 R15: ff0ab14204b24bab [ 331.831192][ C0] FS: 0000000000000000(0000) GS:ffff8881268bf000(0000) knlGS:0000000000000000 [ 331.831205][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 331.831217][ C0] CR2: 0000563bc858b950 CR3: 000000000d7a6000 CR4: 00000000003526f0 [ 331.831231][ C0] Call Trace: [ 331.831237][ C0] [ 331.831243][ C0] ? trace_sched_exit_tp+0x36/0x110 [ 331.831268][ C0] ? rtlock_slowlock_locked+0xd8/0x4010 [ 331.831289][ C0] ? __lock_acquire+0xab9/0xd20 [ 331.831308][ C0] __lock_acquire+0xab9/0xd20 [ 331.831329][ C0] ? rt_spin_lock+0x144/0x2c0 [ 331.831421][ C0] lock_acquire+0x120/0x360 [ 331.831444][ C0] ? rt_spin_lock+0x144/0x2c0 [ 331.831466][ C0] _raw_spin_lock_irqsave+0xa7/0xf0 [ 331.831488][ C0] ? rt_spin_lock+0x144/0x2c0 [ 331.831504][ C0] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 331.831522][ C0] ? do_raw_spin_lock+0x121/0x290 [ 331.831541][ C0] rt_spin_lock+0x144/0x2c0 [ 331.831560][ C0] ? __pfx_rt_spin_lock+0x10/0x10 [ 331.831582][ C0] ? __pfx_advance_sched+0x10/0x10 [ 331.831601][ C0] advance_sched+0xca/0xc90 [ 331.831618][ C0] ? lockdep_hardirqs_on+0x9c/0x150 [ 331.831637][ C0] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 331.831659][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 331.831683][ C0] ? __pfx_advance_sched+0x10/0x10 [ 331.831702][ C0] __hrtimer_run_queues+0x54f/0xd40 [ 331.831732][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 331.831752][ C0] ? ktime_get_update_offsets_now+0x3ab/0x3d0 [ 331.831774][ C0] hrtimer_run_softirq+0x1a3/0x2e0 [ 331.831790][ C0] handle_softirqs+0x22f/0x710 [ 331.831813][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 331.831835][ C0] run_ktimerd+0xcf/0x190 [ 331.831854][ C0] ? __pfx_run_ktimerd+0x10/0x10 [ 331.831873][ C0] ? schedule+0x91/0x360 [ 331.831895][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 331.831913][ C0] smpboot_thread_fn+0x53f/0xa60 [ 331.831938][ C0] ? smpboot_thread_fn+0x4d/0xa60 [ 331.831958][ C0] kthread+0x70e/0x8a0 [ 331.831980][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 331.831998][ C0] ? __pfx_kthread+0x10/0x10 [ 331.832020][ C0] ? __pfx_kthread+0x10/0x10 [ 331.832040][ C0] ret_from_fork+0x3f9/0x770 [ 331.832060][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 331.832081][ C0] ? __switch_to_asm+0x39/0x70 [ 331.832096][ C0] ? __switch_to_asm+0x33/0x70 [ 331.832110][ C0] ? __pfx_kthread+0x10/0x10 [ 331.832130][ C0] ret_from_fork_asm+0x1a/0x30 [ 331.832152][ C0] [ 332.321669][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 332.321690][ T38] CPU: 1 UID: 0 PID: 38 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 332.321712][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 332.321723][ T38] Call Trace: [ 332.321733][ T38] [ 332.321742][ T38] dump_stack_lvl+0x99/0x250 [ 332.321773][ T38] ? __asan_memcpy+0x40/0x70 [ 332.321794][ T38] ? __pfx_dump_stack_lvl+0x10/0x10 [ 332.321820][ T38] ? __pfx__printk+0x10/0x10 [ 332.321853][ T38] vpanic+0x281/0x750 [ 332.321882][ T38] ? __pfx_vpanic+0x10/0x10 [ 332.321907][ T38] ? preempt_schedule+0xae/0xc0 [ 332.321934][ T38] ? preempt_schedule_common+0x83/0xd0 [ 332.321966][ T38] panic+0xb9/0xc0 [ 332.321991][ T38] ? __pfx_panic+0x10/0x10 [ 332.322017][ T38] ? preempt_schedule_thunk+0x16/0x30 [ 332.322045][ T38] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300 [ 332.322071][ T38] watchdog+0xfd2/0xfe0 [ 332.322100][ T38] ? watchdog+0x1de/0xfe0 [ 332.322128][ T38] kthread+0x70e/0x8a0 [ 332.322158][ T38] ? __pfx_watchdog+0x10/0x10 [ 332.322180][ T38] ? __pfx_kthread+0x10/0x10 [ 332.322211][ T38] ? __pfx_kthread+0x10/0x10 [ 332.322239][ T38] ret_from_fork+0x3f9/0x770 [ 332.322266][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 332.322295][ T38] ? __switch_to_asm+0x39/0x70 [ 332.322312][ T38] ? __switch_to_asm+0x33/0x70 [ 332.322329][ T38] ? __pfx_kthread+0x10/0x10 [ 332.322357][ T38] ret_from_fork_asm+0x1a/0x30 [ 332.322390][ T38] [ 332.322700][ T38] Kernel Offset: disabled