[ 86.628916][ T9] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:47434' (ED25519) to the list of known hosts. 2025/01/23 10:02:17 ignoring optional flag "sandboxArg"="0" 2025/01/23 10:02:17 parsed 1 programs [ 95.417759][ T5688] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 98.191847][ T4664] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.197266][ T4664] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.201219][ T4664] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.215838][ T4664] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.221701][ T5349] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 98.224478][ T5349] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.956866][ T73] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.959993][ T73] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.186691][ T5703] chnl_net:caif_netlink_parms(): no params data found [ 99.231624][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.239256][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.333162][ T5703] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.339401][ T5703] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.348130][ T5703] bridge_slave_0: entered allmulticast mode [ 99.366982][ T5703] bridge_slave_0: entered promiscuous mode [ 99.378197][ T5703] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.392059][ T5703] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.394877][ T5703] bridge_slave_1: entered allmulticast mode [ 99.410636][ T5703] bridge_slave_1: entered promiscuous mode [ 99.435911][ T5703] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.443808][ T5703] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.464062][ T5703] team0: Port device team_slave_0 added [ 99.469798][ T5703] team0: Port device team_slave_1 added [ 99.478461][ T5703] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.481995][ T5703] 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. [ 99.493682][ T5703] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.507743][ T5703] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.510498][ T5703] 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. [ 99.524633][ T5703] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.540329][ T5703] hsr_slave_0: entered promiscuous mode [ 99.542697][ T5703] hsr_slave_1: entered promiscuous mode [ 99.603827][ T5703] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 99.608363][ T5703] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 99.613474][ T5703] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 99.617480][ T5703] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 99.627975][ T5703] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.630510][ T5703] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.633240][ T5703] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.635833][ T5703] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.662275][ T5703] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.668507][ T1031] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.677234][ T1031] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.684458][ T5703] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.692306][ T1031] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.694952][ T1031] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.698068][ T1031] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.700744][ T1031] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.718819][ T5703] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.790037][ T5703] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.809882][ T5703] veth0_vlan: entered promiscuous mode [ 99.815992][ T5703] veth1_vlan: entered promiscuous mode [ 99.830679][ T5703] veth0_macvtap: entered promiscuous mode [ 99.836101][ T5703] veth1_macvtap: entered promiscuous mode [ 99.845332][ T5703] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.852327][ T5703] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.857269][ T5703] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.860477][ T5703] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.866938][ T5703] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.870187][ T5703] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/01/23 10:02:25 executed programs: 0 [ 100.026778][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.033191][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.036652][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.039695][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.043737][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 100.047204][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 100.055770][ T5349] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 100.058415][ T5349] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 100.061553][ T5349] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 100.064566][ T5349] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 100.067329][ T5349] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 100.070001][ T5349] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 100.098725][ T5795] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 100.101945][ T5795] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 100.104641][ T5795] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 100.107502][ T5795] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 100.110579][ T5800] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 100.114131][ T5800] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 100.116913][ T5800] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 100.125319][ T5800] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 100.132231][ T48] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 100.135251][ T48] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 100.138421][ T48] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 100.141437][ T48] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 100.173240][ T48] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 100.190919][ T5349] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 100.194073][ T5349] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 100.196907][ T5349] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 100.200071][ T5349] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 100.203325][ T5349] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 100.206056][ T48] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 100.209254][ T48] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 100.214097][ T48] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 100.217902][ T4664] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 100.220694][ T4664] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 100.223850][ T4664] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 100.714025][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.763519][ T5787] chnl_net:caif_netlink_parms(): no params data found [ 100.799228][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.994168][ T5787] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.996842][ T5787] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.999590][ T5787] bridge_slave_0: entered allmulticast mode [ 101.003059][ T5787] bridge_slave_0: entered promiscuous mode [ 101.019859][ T5787] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.023740][ T5787] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.026491][ T5787] bridge_slave_1: entered allmulticast mode [ 101.029329][ T5787] bridge_slave_1: entered promiscuous mode [ 101.085857][ T5787] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.112232][ T5787] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.147059][ T5792] chnl_net:caif_netlink_parms(): no params data found [ 101.159546][ T5787] team0: Port device team_slave_0 added [ 101.175367][ T5787] team0: Port device team_slave_1 added [ 101.236978][ T5787] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.239691][ T5787] 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. [ 101.250434][ T5787] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.302257][ T5787] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.305007][ T5787] 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. [ 101.339572][ T5787] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.355855][ T5802] chnl_net:caif_netlink_parms(): no params data found [ 101.365791][ T5791] chnl_net:caif_netlink_parms(): no params data found [ 101.373702][ T5789] chnl_net:caif_netlink_parms(): no params data found [ 101.393041][ T5792] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.401828][ T5792] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.404586][ T5792] bridge_slave_0: entered allmulticast mode [ 101.411381][ T5792] bridge_slave_0: entered promiscuous mode [ 101.424772][ T5798] chnl_net:caif_netlink_parms(): no params data found [ 101.449238][ T5787] hsr_slave_0: entered promiscuous mode [ 101.453391][ T5787] hsr_slave_1: entered promiscuous mode [ 101.455841][ T5787] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 101.458694][ T5787] Cannot create hsr debugfs directory [ 101.461739][ T5792] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.464437][ T5792] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.467101][ T5792] bridge_slave_1: entered allmulticast mode [ 101.470127][ T5792] bridge_slave_1: entered promiscuous mode [ 101.533088][ T5792] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.546659][ T5791] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.549368][ T5791] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.554050][ T5791] bridge_slave_0: entered allmulticast mode [ 101.556766][ T5791] bridge_slave_0: entered promiscuous mode [ 101.564374][ T5792] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.577976][ T5791] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.580659][ T5791] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.585187][ T5791] bridge_slave_1: entered allmulticast mode [ 101.588007][ T5791] bridge_slave_1: entered promiscuous mode [ 101.635575][ T5789] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.638217][ T5789] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.641802][ T5789] bridge_slave_0: entered allmulticast mode [ 101.644607][ T5789] bridge_slave_0: entered promiscuous mode [ 101.648183][ T5789] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.652139][ T5789] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.654650][ T5789] bridge_slave_1: entered allmulticast mode [ 101.657458][ T5789] bridge_slave_1: entered promiscuous mode [ 101.666472][ T5791] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.669820][ T5798] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.675250][ T5798] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.678336][ T5798] bridge_slave_0: entered allmulticast mode [ 101.681681][ T5798] bridge_slave_0: entered promiscuous mode [ 101.686490][ T5792] team0: Port device team_slave_0 added [ 101.689047][ T5802] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.693138][ T5802] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.695548][ T5802] bridge_slave_0: entered allmulticast mode [ 101.698736][ T5802] bridge_slave_0: entered promiscuous mode [ 101.716110][ T5791] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.722777][ T5798] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.725633][ T5798] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.728345][ T5798] bridge_slave_1: entered allmulticast mode [ 101.732906][ T5798] bridge_slave_1: entered promiscuous mode [ 101.736064][ T5792] team0: Port device team_slave_1 added [ 101.738218][ T5802] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.741415][ T5802] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.743899][ T5802] bridge_slave_1: entered allmulticast mode [ 101.746359][ T5802] bridge_slave_1: entered promiscuous mode [ 101.754686][ T5789] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.777603][ T5789] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.792816][ T5802] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 101.799870][ T5789] team0: Port device team_slave_0 added [ 101.808880][ T5792] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 101.813273][ T5792] 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. [ 101.823684][ T5792] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.867637][ T5802] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 101.887923][ T5789] team0: Port device team_slave_1 added [ 101.893552][ T5792] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.896193][ T5792] 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. [ 101.921505][ T5792] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.942793][ T5791] team0: Port device team_slave_0 added [ 101.946158][ T5798] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.022364][ T5791] team0: Port device team_slave_1 added [ 102.025618][ T5798] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.055615][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.062974][ T5800] Bluetooth: hci0: command tx timeout [ 102.068511][ T5802] team0: Port device team_slave_0 added [ 102.074176][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.076961][ T5789] 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. [ 102.087716][ T5789] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.096605][ T5792] hsr_slave_0: entered promiscuous mode [ 102.099560][ T5792] hsr_slave_1: entered promiscuous mode [ 102.102367][ T5792] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.105501][ T5792] Cannot create hsr debugfs directory [ 102.135056][ T5802] team0: Port device team_slave_1 added [ 102.137868][ T5789] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.140591][ T5789] 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. [ 102.153828][ T5800] Bluetooth: hci2: command tx timeout [ 102.155998][ T5800] Bluetooth: hci1: command tx timeout [ 102.158464][ T5789] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.163619][ T5791] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.166922][ T5791] 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. [ 102.179512][ T5791] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.221308][ T4664] Bluetooth: hci3: command tx timeout [ 102.226294][ T5791] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.229088][ T5791] 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. [ 102.248874][ T5791] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.272992][ T5802] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.275722][ T5802] 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. [ 102.299068][ T5802] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.304796][ T4664] Bluetooth: hci5: command tx timeout [ 102.306901][ T4664] Bluetooth: hci4: command tx timeout [ 102.324647][ T5798] team0: Port device team_slave_0 added [ 102.351688][ T5789] hsr_slave_0: entered promiscuous mode [ 102.354299][ T5789] hsr_slave_1: entered promiscuous mode [ 102.362860][ T5789] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.365857][ T5789] Cannot create hsr debugfs directory [ 102.392446][ T5802] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.395118][ T5802] 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. [ 102.422440][ T5802] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.427549][ T5798] team0: Port device team_slave_1 added [ 102.491981][ T5802] hsr_slave_0: entered promiscuous mode [ 102.500882][ T5802] hsr_slave_1: entered promiscuous mode [ 102.503777][ T5802] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.506771][ T5802] Cannot create hsr debugfs directory [ 102.581929][ T5791] hsr_slave_0: entered promiscuous mode [ 102.584560][ T5791] hsr_slave_1: entered promiscuous mode [ 102.586938][ T5791] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.589775][ T5791] Cannot create hsr debugfs directory [ 102.602157][ T5798] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.604895][ T5798] 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. [ 102.640850][ T5798] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.666644][ T5787] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.696771][ T5798] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.699443][ T5798] 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. [ 102.731046][ T5798] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.747309][ T5787] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.762732][ T5787] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.821583][ T5787] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.873941][ T5798] hsr_slave_0: entered promiscuous mode [ 102.876631][ T5798] hsr_slave_1: entered promiscuous mode [ 102.879128][ T5798] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 102.883506][ T5798] Cannot create hsr debugfs directory [ 102.993027][ T5792] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 103.004993][ T5792] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 103.048425][ T5792] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 103.064811][ T5792] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 103.126971][ T5787] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.157914][ T5787] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.194052][ T1080] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.196723][ T1080] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.232757][ T1080] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.235425][ T1080] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.264437][ T5792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.295969][ T5792] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.302137][ T1036] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.304893][ T1036] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.335899][ T1035] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.338251][ T1035] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.388400][ T5792] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 103.407084][ T5792] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 103.509701][ T5787] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.567664][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.606283][ T5787] veth0_vlan: entered promiscuous mode [ 103.610549][ T5787] veth1_vlan: entered promiscuous mode [ 103.659790][ T5787] veth0_macvtap: entered promiscuous mode [ 103.684945][ T5787] veth1_macvtap: entered promiscuous mode [ 103.703284][ T5792] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.782276][ T12] bridge_slave_1: left allmulticast mode [ 103.784537][ T12] bridge_slave_1: left promiscuous mode [ 103.787232][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.794830][ T12] bridge_slave_0: left allmulticast mode [ 103.797155][ T12] bridge_slave_0: left promiscuous mode [ 103.799414][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.975047][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.981919][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.985872][ T12] bond0 (unregistering): Released all slaves [ 103.990568][ T5787] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.996391][ T5787] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.003980][ T5787] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.018547][ T5792] veth0_vlan: entered promiscuous mode [ 104.052901][ T5792] veth1_vlan: entered promiscuous mode [ 104.067246][ T5787] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.075656][ T5787] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.092209][ T5787] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.115362][ T5787] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.118583][ T5787] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.141266][ T5800] Bluetooth: hci0: command tx timeout [ 104.143441][ T5787] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.146470][ T5787] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.154779][ T5792] veth0_macvtap: entered promiscuous mode [ 104.158523][ T5792] veth1_macvtap: entered promiscuous mode [ 104.219170][ T5792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 104.226533][ T5800] Bluetooth: hci1: command tx timeout [ 104.228697][ T5800] Bluetooth: hci2: command tx timeout [ 104.241338][ T5792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.246488][ T5792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 104.270870][ T5792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.276438][ T5792] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.301049][ T5800] Bluetooth: hci3: command tx timeout [ 104.316088][ T5792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.332530][ T5792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.336126][ T5792] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.340060][ T5792] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.372719][ T5792] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.381067][ T1035] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.384089][ T1035] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.387902][ T5800] Bluetooth: hci4: command tx timeout [ 104.390069][ T5800] Bluetooth: hci5: command tx timeout [ 106.220959][ T5800] Bluetooth: hci0: command tx timeout [ 106.300974][ T5800] Bluetooth: hci2: command tx timeout [ 106.302948][ T5800] Bluetooth: hci1: command tx timeout [ 106.381142][ T4664] Bluetooth: hci3: command tx timeout [ 106.461460][ T4664] Bluetooth: hci5: command tx timeout [ 106.464173][ T4664] Bluetooth: hci4: command tx timeout [ 108.300887][ T5800] Bluetooth: hci0: command tx timeout [ 108.381077][ T5800] Bluetooth: hci1: command tx timeout [ 108.383304][ T5800] Bluetooth: hci2: command tx timeout [ 108.461011][ T4664] Bluetooth: hci3: command tx timeout [ 108.541083][ T4664] Bluetooth: hci4: command tx timeout [ 108.543296][ T4664] Bluetooth: hci5: command tx timeout [ 137.824388][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 137.826858][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 160.142589][ T4664] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 160.145454][ T4664] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 160.148213][ T4664] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 160.152510][ T4664] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 160.155540][ T4664] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 160.158269][ T4664] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 160.164913][ T4664] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 160.170337][ T4664] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 160.174441][ T4664] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 160.181852][ T48] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 160.186124][ T48] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 160.188814][ T48] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 160.214506][ T5800] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 160.217461][ T5800] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 160.220211][ T5800] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 160.226276][ T5800] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 160.229425][ T5800] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 160.232350][ T5800] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 160.257542][ T48] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 160.260459][ T48] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 160.263692][ T48] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 160.267994][ T48] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 160.272493][ T48] Bluetooth: hci9: unexpected cc 0x0c25 length: 249 > 3 [ 160.275340][ T48] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 160.285070][ T4664] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 160.287989][ T4664] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 160.294863][ T4664] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 160.298571][ T4664] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 160.302909][ T4664] Bluetooth: hci10: unexpected cc 0x0c25 length: 249 > 3 [ 160.306788][ T4664] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 160.312196][ T4664] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 160.314913][ T4664] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 160.317612][ T4664] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 160.327800][ T4664] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 160.341835][ T4664] Bluetooth: hci11: unexpected cc 0x0c25 length: 249 > 3 [ 160.351161][ T4664] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 162.221601][ T48] Bluetooth: hci6: command tx timeout [ 162.223805][ T4664] Bluetooth: hci7: command tx timeout [ 162.301006][ T48] Bluetooth: hci8: command tx timeout [ 162.305497][ T4664] Bluetooth: hci9: command tx timeout [ 162.380997][ T48] Bluetooth: hci10: command tx timeout [ 162.383033][ T4664] Bluetooth: hci11: command tx timeout [ 164.301295][ T48] Bluetooth: hci6: command tx timeout [ 164.303719][ T4664] Bluetooth: hci7: command tx timeout [ 164.381027][ T48] Bluetooth: hci8: command tx timeout [ 164.383305][ T4664] Bluetooth: hci9: command tx timeout [ 164.460973][ T48] Bluetooth: hci10: command tx timeout [ 164.462915][ T4664] Bluetooth: hci11: command tx timeout [ 166.380959][ T48] Bluetooth: hci6: command tx timeout [ 166.384822][ T4664] Bluetooth: hci7: command tx timeout [ 166.461173][ T4664] Bluetooth: hci9: command tx timeout [ 166.463422][ T4664] Bluetooth: hci8: command tx timeout [ 166.540959][ T48] Bluetooth: hci11: command tx timeout [ 166.542999][ T48] Bluetooth: hci10: command tx timeout [ 168.461728][ T48] Bluetooth: hci6: command tx timeout [ 168.463844][ T4664] Bluetooth: hci7: command tx timeout [ 168.541323][ T48] Bluetooth: hci9: command tx timeout [ 168.543648][ T4664] Bluetooth: hci8: command tx timeout [ 168.620956][ T4664] Bluetooth: hci10: command tx timeout [ 168.623384][ T4664] Bluetooth: hci11: command tx timeout [ 199.262455][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 199.264953][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 220.356125][ T4664] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 220.361102][ T4664] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 220.365474][ T4664] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 220.368632][ T4664] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 220.374558][ T4664] Bluetooth: hci12: unexpected cc 0x0c25 length: 249 > 3 [ 220.377367][ T4664] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 220.383504][ T5349] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 220.386298][ T5349] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 220.389049][ T5349] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 220.392216][ T5349] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 220.395069][ T5349] Bluetooth: hci14: unexpected cc 0x0c25 length: 249 > 3 [ 220.399489][ T5349] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 220.406921][ T48] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 220.412975][ T48] Bluetooth: hci15: unexpected cc 0x0c03 length: 249 > 1 [ 220.415674][ T48] Bluetooth: hci15: unexpected cc 0x1003 length: 249 > 9 [ 220.418513][ T48] Bluetooth: hci15: unexpected cc 0x1001 length: 249 > 9 [ 220.421615][ T48] Bluetooth: hci15: unexpected cc 0x0c23 length: 249 > 4 [ 220.424548][ T48] Bluetooth: hci15: unexpected cc 0x0c25 length: 249 > 3 [ 220.427391][ T48] Bluetooth: hci15: unexpected cc 0x0c38 length: 249 > 2 [ 220.432036][ T48] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 220.436239][ T48] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 220.439819][ T48] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 220.445452][ T48] Bluetooth: hci13: unexpected cc 0x0c25 length: 249 > 3 [ 220.451553][ T48] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 220.466374][ T5349] Bluetooth: hci17: unexpected cc 0x0c03 length: 249 > 1 [ 220.469331][ T5349] Bluetooth: hci17: unexpected cc 0x1003 length: 249 > 9 [ 220.472887][ T5349] Bluetooth: hci17: unexpected cc 0x1001 length: 249 > 9 [ 220.476006][ T5349] Bluetooth: hci17: unexpected cc 0x0c23 length: 249 > 4 [ 220.479010][ T5349] Bluetooth: hci17: unexpected cc 0x0c25 length: 249 > 3 [ 220.482372][ T5349] Bluetooth: hci17: unexpected cc 0x0c38 length: 249 > 2 [ 220.486645][ T5800] Bluetooth: hci16: unexpected cc 0x0c03 length: 249 > 1 [ 220.489501][ T5800] Bluetooth: hci16: unexpected cc 0x1003 length: 249 > 9 [ 220.492750][ T5800] Bluetooth: hci16: unexpected cc 0x1001 length: 249 > 9 [ 220.495897][ T5800] Bluetooth: hci16: unexpected cc 0x0c23 length: 249 > 4 [ 220.498896][ T5800] Bluetooth: hci16: unexpected cc 0x0c25 length: 249 > 3 [ 220.502124][ T5800] Bluetooth: hci16: unexpected cc 0x0c38 length: 249 > 2 [ 222.461012][ T5795] Bluetooth: hci14: command tx timeout [ 222.463091][ T5795] Bluetooth: hci12: command tx timeout [ 222.541168][ T5349] Bluetooth: hci13: command tx timeout [ 222.545356][ T5795] Bluetooth: hci15: command tx timeout [ 222.547525][ T48] Bluetooth: hci16: command tx timeout [ 222.621074][ T48] Bluetooth: hci17: command tx timeout [ 224.541032][ T5795] Bluetooth: hci14: command tx timeout [ 224.543831][ T48] Bluetooth: hci12: command tx timeout [ 224.621865][ T48] Bluetooth: hci16: command tx timeout [ 224.624005][ T48] Bluetooth: hci15: command tx timeout [ 224.626069][ T48] Bluetooth: hci13: command tx timeout [ 224.701044][ T5795] Bluetooth: hci17: command tx timeout [ 226.620994][ T6010] Bluetooth: hci12: command tx timeout [ 226.623082][ T6010] Bluetooth: hci14: command tx timeout [ 226.701299][ T6009] Bluetooth: hci13: command tx timeout [ 226.703384][ T6009] Bluetooth: hci15: command tx timeout [ 226.705452][ T6009] Bluetooth: hci16: command tx timeout [ 226.781070][ T6011] Bluetooth: hci17: command tx timeout [ 226.943727][ T5795] Bluetooth: hci0: command 0x0406 tx timeout [ 226.946053][ T5795] Bluetooth: hci1: command 0x0406 tx timeout [ 226.948330][ T5795] Bluetooth: hci2: command 0x0406 tx timeout [ 226.951174][ T5800] Bluetooth: hci3: command 0x0406 tx timeout [ 226.953422][ T5800] Bluetooth: hci4: command 0x0406 tx timeout [ 226.955705][ T5800] Bluetooth: hci5: command 0x0406 tx timeout [ 228.703349][ T6011] Bluetooth: hci12: command tx timeout [ 228.705552][ T5795] Bluetooth: hci14: command tx timeout [ 228.781964][ T5795] Bluetooth: hci16: command tx timeout [ 228.784190][ T5795] Bluetooth: hci15: command tx timeout [ 228.786295][ T5795] Bluetooth: hci13: command tx timeout [ 228.860958][ T6011] Bluetooth: hci17: command tx timeout [ 247.261260][ T25] INFO: task syz-executor:5791 blocked for more than 143 seconds. [ 247.264317][ T25] Not tainted 6.13.0-syzkaller-g21266b8df522 #0 [ 247.267730][ T25] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.275410][ T25] task:syz-executor state:D stack:21904 pid:5791 tgid:5791 ppid:1 flags:0x00000004 [ 247.279378][ T25] Call Trace: [ 247.281120][ T25] [ 247.282287][ T25] __schedule+0x186c/0x4be0 [ 247.284178][ T25] ? schedule+0x90/0x320 [ 247.285811][ T25] ? schedule+0x90/0x320 [ 247.287494][ T25] ? __pfx___schedule+0x10/0x10 [ 247.289373][ T25] ? __pfx_lock_release+0x10/0x10 [ 247.293160][ T25] ? rcu_is_watching+0x15/0xb0 [ 247.295019][ T25] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 247.297405][ T25] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 247.299830][ T25] ? schedule+0x90/0x320 [ 247.301901][ T25] schedule+0x14b/0x320 [ 247.303597][ T25] schedule_preempt_disabled+0x13/0x30 [ 247.305747][ T25] __mutex_lock+0x817/0x1010 [ 247.307559][ T25] ? __mutex_lock+0x602/0x1010 [ 247.309311][ T25] ? del_device_store+0xfc/0x480 [ 247.312928][ T25] ? __pfx___mutex_lock+0x10/0x10 [ 247.314822][ T25] ? lock_acquire+0xe3/0x550 [ 247.316626][ T25] ? sysfs_kf_write+0x174/0x2a0 [ 247.318437][ T25] ? kernfs_fop_write_iter+0x1ea/0x500 [ 247.320497][ T25] del_device_store+0xfc/0x480 [ 247.322806][ T25] ? __pfx_del_device_store+0x10/0x10 [ 247.324914][ T25] ? __virt_addr_valid+0x45f/0x530 [ 247.326877][ T25] ? sysfs_kf_write+0x182/0x2a0 [ 247.328973][ T25] ? bus_attr_store+0x4f/0xb0 [ 247.333164][ T25] ? __pfx_sysfs_kf_write+0x10/0x10 [ 247.335841][ T25] kernfs_fop_write_iter+0x3a0/0x500 [ 247.338565][ T25] vfs_write+0xaeb/0xd30 [ 247.341896][ T25] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 247.344888][ T25] ? __pfx_vfs_write+0x10/0x10 [ 247.347060][ T25] ? do_sys_openat2+0x17a/0x1d0 [ 247.348947][ T25] ? __pfx_do_sys_openat2+0x10/0x10 [ 247.352861][ T25] ksys_write+0x18f/0x2b0 [ 247.354960][ T25] ? __pfx_ksys_write+0x10/0x10 [ 247.357195][ T25] ? rcu_is_watching+0x15/0xb0 [ 247.359024][ T25] ? rcu_is_watching+0x15/0xb0 [ 247.362179][ T25] do_syscall_64+0xf3/0x230 [ 247.363933][ T25] ? clear_bhb_loop+0x35/0x90 [ 247.365765][ T25] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.368038][ T25] RIP: 0033:0x7fafd177d1ff [ 247.369706][ T25] RSP: 002b:00007ffdcdb7dfa0 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 247.374618][ T25] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007fafd177d1ff [ 247.377777][ T25] RDX: 0000000000000001 RSI: 00007ffdcdb7dff0 RDI: 0000000000000005 [ 247.381616][ T25] RBP: 00007fafd17f2446 R08: 0000000000000000 R09: 00007ffdcdb7ddf7 [ 247.384702][ T25] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 247.387688][ T25] R13: 00007ffdcdb7dff0 R14: 00007fafd2464620 R15: 0000000000000003 [ 247.390409][ T25] [ 247.393042][ T25] INFO: task syz-executor:5798 blocked for more than 143 seconds. [ 247.396022][ T25] Not tainted 6.13.0-syzkaller-g21266b8df522 #0 [ 247.398515][ T25] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 247.402037][ T25] task:syz-executor state:D stack:22128 pid:5798 tgid:5798 ppid:1 flags:0x00000004 [ 247.405906][ T25] Call Trace: [ 247.407216][ T25] [ 247.408366][ T25] __schedule+0x186c/0x4be0 [ 247.410149][ T25] ? schedule+0x90/0x320 [ 247.413576][ T25] ? schedule+0x90/0x320 [ 247.415231][ T25] ? __pfx___schedule+0x10/0x10 [ 247.417120][ T25] ? __pfx_lock_release+0x10/0x10 [ 247.419063][ T25] ? rcu_is_watching+0x15/0xb0 [ 247.421697][ T25] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 247.424083][ T25] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 247.426443][ T25] ? schedule+0x90/0x320 [ 247.428069][ T25] schedule+0x14b/0x320 [ 247.429631][ T25] schedule_preempt_disabled+0x13/0x30 [ 247.433374][ T25] __mutex_lock+0x817/0x1010 [ 247.435133][ T25] ? __mutex_lock+0x602/0x1010 [ 247.436999][ T25] ? del_device_store+0xfc/0x480 [ 247.438942][ T25] ? __pfx___mutex_lock+0x10/0x10 [ 247.441377][ T25] ? lock_acquire+0xe3/0x550 [ 247.443112][ T25] ? sysfs_kf_write+0x174/0x2a0 [ 247.444972][ T25] ? kernfs_fop_write_iter+0x1ea/0x500 [ 247.447037][ T25] del_device_store+0xfc/0x480 [ 247.448856][ T25] ? __pfx_del_device_store+0x10/0x10 [ 247.452440][ T25] ? __virt_addr_valid+0x45f/0x530 [ 247.454351][ T25] ? sysfs_kf_write+0x182/0x2a0 [ 247.456116][ T25] ? bus_attr_store+0x4f/0xb0 [ 247.457795][ T25] ? __pfx_sysfs_kf_write+0x10/0x10 [ 247.459694][ T25] kernfs_fop_write_iter+0x3a0/0x500 [ 247.462211][ T25] vfs_write+0xaeb/0xd30 [ 247.463911][ T25] ? __pfx_kernfs_fop_write_iter+0x10/0x10 [ 247.466139][ T25] ? __pfx_vfs_write+0x10/0x10 [ 247.467938][ T25] ? do_sys_openat2+0x17a/0x1d0 [ 247.469716][ T25] ? __pfx_do_sys_openat2+0x10/0x10 [ 247.473800][ T25] ksys_write+0x18f/0x2b0 [ 247.475615][ T25] ? __pfx_ksys_write+0x10/0x10 [ 247.477354][ T25] ? rcu_is_watching+0x15/0xb0 [ 247.479169][ T25] ? rcu_is_watching+0x15/0xb0 [ 247.481763][ T25] do_syscall_64+0xf3/0x230 [ 247.483947][ T25] ? clear_bhb_loop+0x35/0x90 [ 247.485878][ T25] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 247.488221][ T25] RIP: 0033:0x7f2413f7d1ff [ 247.490004][ T25] RSP: 002b:00007ffe952bbf30 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 247.495649][ T25] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f2413f7d1ff [ 247.498776][ T25] RDX: 0000000000000001 RSI: 00007ffe952bbf80 RDI: 0000000000000005 [ 247.503906][ T25] RBP: 00007f2413ff2446 R08: 0000000000000000 R09: 00007ffe952bbd87 [ 247.507065][ T25] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 247.510171][ T25] R13: 00007ffe952bbf80 R14: 00007f2414c64620 R15: 0000000000000003 [ 247.514958][ T25] [ 247.516264][ T25] INFO: lockdep is turned off. [ 247.518127][ T25] NMI backtrace for cpu 0 [ 247.518134][ T25] CPU: 0 UID: 0 PID: 25 Comm: khungtaskd Not tainted 6.13.0-syzkaller-g21266b8df522 #0 [ 247.518142][ T25] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 247.518146][ T25] Call Trace: [ 247.518149][ T25] [ 247.518153][ T25] dump_stack_lvl+0x241/0x360 [ 247.518174][ T25] ? __pfx_dump_stack_lvl+0x10/0x10 [ 247.518187][ T25] ? __pfx__printk+0x10/0x10 [ 247.518201][ T25] ? __pfx_rcu_preempt_deferred_qs_irqrestore+0x10/0x10 [ 247.518216][ T25] nmi_cpu_backtrace+0x49c/0x4d0 [ 247.518230][ T25] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 247.518241][ T25] ? _printk+0xd5/0x120 [ 247.518252][ T25] ? __pfx_rcu_read_unlock_special+0x10/0x10 [ 247.518265][ T25] ? __pfx__printk+0x10/0x10 [ 247.518278][ T25] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 247.518289][ T25] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 247.518302][ T25] watchdog+0xff6/0x1040 [ 247.518310][ T25] ? watchdog+0x1ea/0x1040 [ 247.518317][ T25] ? __pfx_watchdog+0x10/0x10 [ 247.518323][ T25] kthread+0x7a9/0x920 [ 247.518331][ T25] ? __pfx_kthread+0x10/0x10 [ 247.518338][ T25] ? __pfx_watchdog+0x10/0x10 [ 247.518344][ T25] ? __pfx_kthread+0x10/0x10 [ 247.518350][ T25] ? __pfx_kthread+0x10/0x10 [ 247.518357][ T25] ? __pfx_kthread+0x10/0x10 [ 247.518363][ T25] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.518372][ T25] ? lockdep_hardirqs_on+0x99/0x150 [ 247.518380][ T25] ? __pfx_kthread+0x10/0x10 [ 247.518387][ T25] ret_from_fork+0x4b/0x80 [ 247.518394][ T25] ? __pfx_kthread+0x10/0x10 [ 247.518401][ T25] ret_from_fork_asm+0x1a/0x30 [ 247.518408][ T25] [ 247.518413][ T25] Kernel panic - not syncing: hung_task: blocked tasks [ 247.581534][ T25] CPU: 0 UID: 0 PID: 25 Comm: khungtaskd Not tainted 6.13.0-syzkaller-g21266b8df522 #0 [ 247.585336][ T25] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 247.589444][ T25] Call Trace: [ 247.590765][ T25] [ 247.591836][ T25] dump_stack_lvl+0x241/0x360 [ 247.593625][ T25] ? __pfx_dump_stack_lvl+0x10/0x10 [ 247.595617][ T25] ? __pfx_dump_stack_lvl+0x10/0x10 [ 247.597621][ T25] ? __pfx__printk+0x10/0x10 [ 247.599456][ T25] ? vscnprintf+0x5d/0x90 [ 247.601084][ T25] panic+0x349/0x880 [ 247.602641][ T25] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 247.605049][ T25] ? __pfx_panic+0x10/0x10 [ 247.606778][ T25] ? irq_work_queue+0xd1/0x150 [ 247.608712][ T25] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 247.610902][ T25] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 247.613130][ T25] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 247.615395][ T25] ? nmi_trigger_cpumask_backtrace+0x251/0x320 [ 247.617630][ T25] watchdog+0x1035/0x1040 [ 247.619306][ T25] ? watchdog+0x1ea/0x1040 [ 247.620986][ T25] ? __pfx_watchdog+0x10/0x10 [ 247.622768][ T25] kthread+0x7a9/0x920 [ 247.624282][ T25] ? __pfx_kthread+0x10/0x10 [ 247.626091][ T25] ? __pfx_watchdog+0x10/0x10 [ 247.627931][ T25] ? __pfx_kthread+0x10/0x10 [ 247.629612][ T25] ? __pfx_kthread+0x10/0x10 [ 247.631412][ T25] ? __pfx_kthread+0x10/0x10 [ 247.633188][ T25] ? _raw_spin_unlock_irq+0x23/0x50 [ 247.635155][ T25] ? lockdep_hardirqs_on+0x99/0x150 [ 247.637084][ T25] ? __pfx_kthread+0x10/0x10 [ 247.638838][ T25] ret_from_fork+0x4b/0x80 [ 247.640526][ T25] ? __pfx_kthread+0x10/0x10 [ 247.642304][ T25] ret_from_fork_asm+0x1a/0x30 [ 247.644171][ T25] [ 247.645732][ T25] Kernel Offset: disabled [ 247.647508][ T25] Rebooting in 86400 seconds..