Warning: Permanently added '[localhost]:60825' (ED25519) to the list of known hosts. 2025/11/29 11:52:48 parsed 1 programs syzkaller login: [ 88.748870][ T5315] cgroup: Unknown subsys name 'net' [ 88.839963][ T5315] cgroup: Unknown subsys name 'cpuset' [ 88.845689][ T5315] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 90.517702][ T5315] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.146601][ T10] cfg80211: failed to load regulatory.db [ 94.392198][ T5341] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 94.772868][ T46] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.776862][ T46] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.780742][ T46] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.787062][ T46] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.793288][ T46] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 95.953897][ T5343] syz-executor (5343) used greatest stack depth: 19336 bytes left [ 96.397738][ T80] ODEBUG: Out of memory. ODEBUG disabled [ 98.029776][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.033531][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.455583][ T5355] chnl_net:caif_netlink_parms(): no params data found [ 98.606414][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.609740][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.922507][ T5355] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.941358][ T5355] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.944344][ T5355] bridge_slave_0: entered allmulticast mode [ 98.957810][ T5355] bridge_slave_0: entered promiscuous mode [ 98.991869][ T5355] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.995290][ T5355] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.006620][ T5355] bridge_slave_1: entered allmulticast mode [ 99.015943][ T5355] bridge_slave_1: entered promiscuous mode [ 99.108664][ T5355] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.140060][ T5355] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.267089][ T5355] team0: Port device team_slave_0 added [ 99.298888][ T5355] team0: Port device team_slave_1 added [ 99.414582][ T5355] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.420222][ T5355] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 99.455835][ T5355] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.486925][ T5355] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.490025][ T5355] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 99.517293][ T5355] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.638936][ T5355] hsr_slave_0: entered promiscuous mode [ 99.642374][ T5355] hsr_slave_1: entered promiscuous mode [ 99.973490][ T5355] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 99.993284][ T5355] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 100.016480][ T5355] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 100.023504][ T5355] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 100.170560][ T5355] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.207254][ T5355] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.216622][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.220442][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.247253][ T1045] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.250176][ T1045] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.292771][ T5355] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 100.307090][ T5355] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 100.574479][ T5355] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.821450][ T5355] veth0_vlan: entered promiscuous mode [ 100.832197][ T5355] veth1_vlan: entered promiscuous mode [ 100.859015][ T5355] veth0_macvtap: entered promiscuous mode [ 100.865194][ T5355] veth1_macvtap: entered promiscuous mode [ 100.882833][ T5355] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.895255][ T5355] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.908010][ T54] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.913288][ T54] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.922649][ T54] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.937173][ T54] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/11/29 11:53:03 executed programs: 0 [ 101.112214][ T5384] syz-executor (5384) used greatest stack depth: 18056 bytes left [ 101.297733][ T46] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 101.307849][ T46] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 101.311280][ T46] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 101.359491][ T46] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 101.423447][ T5459] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 101.428681][ T5459] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 101.438545][ T5461] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 101.443348][ T5461] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 101.447550][ T5461] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 101.452038][ T5461] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 101.455605][ T5461] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 101.459699][ T4673] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 101.463253][ T4673] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 101.467808][ T4673] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 101.471133][ T4673] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 101.475547][ T4673] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 101.481210][ T5461] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 101.484249][ T4673] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 101.487654][ T5461] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 101.491915][ T4673] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 101.495064][ T5461] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 101.508542][ T5364] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 101.542329][ T5463] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 101.555414][ T5459] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 101.561783][ T5459] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 101.691312][ T5454] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 101.721417][ T5454] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 101.725546][ T5454] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 101.733215][ T5454] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 101.736801][ T5454] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 102.875024][ T12] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.016808][ T5448] chnl_net:caif_netlink_parms(): no params data found [ 103.438916][ T5448] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.442268][ T5448] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.445551][ T5448] bridge_slave_0: entered allmulticast mode [ 103.450471][ T5448] bridge_slave_0: entered promiscuous mode [ 103.467405][ T12] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.493683][ T5448] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.500853][ T5448] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.503835][ T5448] bridge_slave_1: entered allmulticast mode [ 103.509225][ T5448] bridge_slave_1: entered promiscuous mode [ 103.567663][ T5454] Bluetooth: hci4: command tx timeout [ 103.570396][ T5454] Bluetooth: hci0: command tx timeout [ 103.573176][ T5454] Bluetooth: hci2: command tx timeout [ 103.576391][ T5459] Bluetooth: hci1: command tx timeout [ 103.600847][ T5448] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.647445][ T5454] Bluetooth: hci3: command tx timeout [ 103.660632][ T5448] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.723560][ T12] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.808731][ T5454] Bluetooth: hci5: command tx timeout [ 103.840905][ T5448] team0: Port device team_slave_0 added [ 103.851474][ T5448] team0: Port device team_slave_1 added [ 103.870462][ T5452] chnl_net:caif_netlink_parms(): no params data found [ 103.918524][ T12] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.021571][ T5448] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.024549][ T5448] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 104.037537][ T5448] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.150127][ T5448] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.153248][ T5448] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 104.169573][ T5448] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.291264][ T5446] chnl_net:caif_netlink_parms(): no params data found [ 104.310803][ T5447] chnl_net:caif_netlink_parms(): no params data found [ 104.363434][ T5452] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.370808][ T5452] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.374213][ T5452] bridge_slave_0: entered allmulticast mode [ 104.390145][ T5452] bridge_slave_0: entered promiscuous mode [ 104.434971][ T5448] hsr_slave_0: entered promiscuous mode [ 104.438682][ T5448] hsr_slave_1: entered promiscuous mode [ 104.442191][ T5448] debugfs: 'hsr0' already exists in 'hsr' [ 104.444789][ T5448] Cannot create hsr debugfs directory [ 104.460693][ T5445] chnl_net:caif_netlink_parms(): no params data found [ 104.469421][ T5452] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.472675][ T5452] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.476973][ T5452] bridge_slave_1: entered allmulticast mode [ 104.481140][ T5452] bridge_slave_1: entered promiscuous mode [ 104.690904][ T5452] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.749040][ T12] bridge_slave_1: left allmulticast mode [ 104.752108][ T12] bridge_slave_1: left promiscuous mode [ 104.755481][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.773632][ T12] bridge_slave_0: left allmulticast mode [ 104.781069][ T12] bridge_slave_0: left promiscuous mode [ 104.783947][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.208174][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 105.214956][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.220620][ T12] bond0 (unregistering): Released all slaves [ 105.303799][ T5452] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.362969][ T5464] chnl_net:caif_netlink_parms(): no params data found [ 105.569402][ T5452] team0: Port device team_slave_0 added [ 105.646386][ T5454] Bluetooth: hci2: command tx timeout [ 105.648712][ T5454] Bluetooth: hci1: command tx timeout [ 105.651098][ T5454] Bluetooth: hci0: command tx timeout [ 105.653393][ T5454] Bluetooth: hci4: command tx timeout [ 105.717656][ T5446] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.721385][ T5446] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.724579][ T5446] bridge_slave_0: entered allmulticast mode [ 105.727583][ T5454] Bluetooth: hci3: command tx timeout [ 105.737243][ T5446] bridge_slave_0: entered promiscuous mode [ 105.747697][ T5446] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.750905][ T5446] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.753911][ T5446] bridge_slave_1: entered allmulticast mode [ 105.768423][ T5446] bridge_slave_1: entered promiscuous mode [ 105.779051][ T5452] team0: Port device team_slave_1 added [ 105.809974][ T5447] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.813542][ T5447] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.819617][ T5447] bridge_slave_0: entered allmulticast mode [ 105.836055][ T5447] bridge_slave_0: entered promiscuous mode [ 105.840709][ T5447] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.843774][ T5447] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.850766][ T5447] bridge_slave_1: entered allmulticast mode [ 105.866460][ T5447] bridge_slave_1: entered promiscuous mode [ 105.874532][ T5445] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.880017][ T5445] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.883168][ T5445] bridge_slave_0: entered allmulticast mode [ 105.886515][ T5454] Bluetooth: hci5: command tx timeout [ 105.897352][ T5445] bridge_slave_0: entered promiscuous mode [ 105.974153][ T5446] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.032839][ T5445] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.036922][ T5445] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.040095][ T5445] bridge_slave_1: entered allmulticast mode [ 106.044160][ T5445] bridge_slave_1: entered promiscuous mode [ 106.075671][ T5446] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.084332][ T5447] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.099968][ T12] hsr_slave_0: left promiscuous mode [ 106.102852][ T12] hsr_slave_1: left promiscuous mode [ 106.107739][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 106.110670][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 106.115179][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 106.119869][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 106.137625][ T12] veth1_macvtap: left promiscuous mode [ 106.140495][ T12] veth0_macvtap: left promiscuous mode [ 106.143015][ T12] veth1_vlan: left promiscuous mode [ 106.145526][ T12] veth0_vlan: left promiscuous mode [ 106.499357][ T12] team0 (unregistering): Port device team_slave_1 removed [ 106.528181][ T12] team0 (unregistering): Port device team_slave_0 removed [ 106.806961][ T5452] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.810105][ T5452] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 106.837474][ T5452] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.869221][ T5447] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.874714][ T5446] team0: Port device team_slave_0 added [ 106.896719][ T5464] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.899937][ T5464] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.903028][ T5464] bridge_slave_0: entered allmulticast mode [ 106.907730][ T5464] bridge_slave_0: entered promiscuous mode [ 106.912031][ T5464] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.915178][ T5464] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.918959][ T5464] bridge_slave_1: entered allmulticast mode [ 106.922892][ T5464] bridge_slave_1: entered promiscuous mode [ 106.927631][ T5452] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.930608][ T5452] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 106.957939][ T5452] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.979945][ T5446] team0: Port device team_slave_1 added [ 106.991201][ T5445] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.095422][ T5445] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.172333][ T5447] team0: Port device team_slave_0 added [ 107.249013][ T5464] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 107.268554][ T5452] hsr_slave_0: entered promiscuous mode [ 107.271899][ T5452] hsr_slave_1: entered promiscuous mode [ 107.288784][ T5447] team0: Port device team_slave_1 added [ 107.314823][ T5446] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.330719][ T5446] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 107.356148][ T5446] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.389382][ T5445] team0: Port device team_slave_0 added [ 107.393408][ T5464] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.467418][ T5446] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.470214][ T5446] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 107.498592][ T5446] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.521588][ T5445] team0: Port device team_slave_1 added [ 107.543178][ T5447] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.546317][ T5447] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 107.559013][ T5447] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.611357][ T5464] team0: Port device team_slave_0 added [ 107.628497][ T5447] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.631271][ T5447] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 107.656011][ T5447] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.726320][ T5454] Bluetooth: hci1: command tx timeout [ 107.728847][ T5454] Bluetooth: hci4: command tx timeout [ 107.731276][ T5454] Bluetooth: hci0: command tx timeout [ 107.733764][ T5454] Bluetooth: hci2: command tx timeout [ 107.742073][ T5464] team0: Port device team_slave_1 added [ 107.752385][ T5445] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.758575][ T5445] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 107.785913][ T5445] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.807331][ T5454] Bluetooth: hci3: command tx timeout [ 107.837073][ T5446] hsr_slave_0: entered promiscuous mode [ 107.840331][ T5446] hsr_slave_1: entered promiscuous mode [ 107.843395][ T5446] debugfs: 'hsr0' already exists in 'hsr' [ 107.857323][ T5446] Cannot create hsr debugfs directory [ 107.907431][ T5445] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.910372][ T5445] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 107.936170][ T5445] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.966013][ T5454] Bluetooth: hci5: command tx timeout [ 107.971515][ T5448] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 108.069520][ T5448] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 108.087500][ T5464] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.091052][ T5464] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 108.105088][ T5464] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.131795][ T5448] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 108.146441][ T5447] hsr_slave_0: entered promiscuous mode [ 108.150333][ T5447] hsr_slave_1: entered promiscuous mode [ 108.153533][ T5447] debugfs: 'hsr0' already exists in 'hsr' [ 108.156582][ T5447] Cannot create hsr debugfs directory [ 108.175617][ T5464] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.186332][ T5464] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 108.215939][ T5464] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.241540][ T5448] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 108.310612][ T5445] hsr_slave_0: entered promiscuous mode [ 108.326513][ T5445] hsr_slave_1: entered promiscuous mode [ 108.329875][ T5445] debugfs: 'hsr0' already exists in 'hsr' [ 108.332603][ T5445] Cannot create hsr debugfs directory [ 108.515319][ T5464] hsr_slave_0: entered promiscuous mode [ 108.521755][ T5464] hsr_slave_1: entered promiscuous mode [ 108.524996][ T5464] debugfs: 'hsr0' already exists in 'hsr' [ 108.530441][ T5464] Cannot create hsr debugfs directory [ 109.236860][ T5448] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.275469][ T5448] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.298244][ T5452] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 109.335425][ T5452] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 109.357068][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.360563][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.366435][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.369337][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.374960][ T5452] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 109.426081][ T5452] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 109.544301][ T5446] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 109.569437][ T5446] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 109.629822][ T5446] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 109.697901][ T5446] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 109.816500][ T5454] Bluetooth: hci2: command tx timeout [ 109.819020][ T5454] Bluetooth: hci0: command tx timeout [ 109.821395][ T5454] Bluetooth: hci4: command tx timeout [ 109.823804][ T5454] Bluetooth: hci1: command tx timeout [ 109.860658][ T5447] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 109.888273][ T5447] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 109.894237][ T5454] Bluetooth: hci3: command tx timeout [ 109.989344][ T5447] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 110.042104][ T5447] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 110.046110][ T5454] Bluetooth: hci5: command tx timeout [ 110.121442][ T5448] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.141101][ T5452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.179152][ T5464] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 110.260342][ T5464] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 110.288947][ T5452] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.324303][ T5464] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 110.340915][ T5464] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 110.412713][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.415976][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.478712][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.481990][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.502761][ T5448] veth0_vlan: entered promiscuous mode [ 110.550757][ T5445] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 110.629264][ T5448] veth1_vlan: entered promiscuous mode [ 110.633766][ T5445] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 110.651428][ T5445] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 110.675109][ T5447] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.700323][ T5452] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 110.732033][ T5445] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 110.763885][ T5446] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.812785][ T5447] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.863929][ T5446] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.979782][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.983510][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.995589][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.998627][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.090799][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.093976][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.128366][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.131525][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.228242][ T5448] veth0_macvtap: entered promiscuous mode [ 111.233966][ T5448] veth1_macvtap: entered promiscuous mode [ 111.278150][ T5464] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.317842][ T5452] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.343845][ T5448] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.384941][ T5448] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.530438][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.560320][ T5464] 8021q: adding VLAN 0 to HW filter on device team0 [ 111.602707][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.619995][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.623806][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.703432][ T5446] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 111.745478][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.748683][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.769143][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.772354][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.873053][ T5445] 8021q: adding VLAN 0 to HW filter on device bond0 [ 112.010352][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.013710][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.085284][ T5464] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 112.103839][ T5445] 8021q: adding VLAN 0 to HW filter on device team0 [ 112.188550][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.192141][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 112.218234][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.221522][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 112.313514][ T5452] veth0_vlan: entered promiscuous mode [ 112.352465][ T5447] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.361931][ T5446] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 112.372048][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.375444][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.443166][ T5452] veth1_vlan: entered promiscuous mode 2025/11/29 11:53:14 executed programs: 12 [ 112.594984][ T5668] loop0: detected capacity change from 0 to 2048 [ 112.644023][ T5447] veth0_vlan: entered promiscuous mode [ 112.714458][ T5668] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.750370][ T25] audit: type=1800 audit(1764417194.735:2): pid=5668 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 112.773259][ T5446] veth0_vlan: entered promiscuous mode [ 112.783726][ T5668] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 112.821064][ T5447] veth1_vlan: entered promiscuous mode [ 112.849319][ T5452] veth0_macvtap: entered promiscuous mode [ 112.888121][ T5452] veth1_macvtap: entered promiscuous mode [ 112.891278][ T5448] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.915222][ T5464] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 113.022336][ T5446] veth1_vlan: entered promiscuous mode [ 113.062241][ T5447] veth0_macvtap: entered promiscuous mode [ 113.103586][ T5675] loop0: detected capacity change from 0 to 2048 [ 113.137737][ T5447] veth1_macvtap: entered promiscuous mode [ 113.190769][ T5675] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.200878][ T5452] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 113.233783][ T5446] veth0_macvtap: entered promiscuous mode [ 113.264324][ T25] audit: type=1800 audit(1764417195.255:3): pid=5675 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.23" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 113.276981][ T5675] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 113.311430][ T5447] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 113.334059][ T5452] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 113.348759][ T5448] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.357425][ T5446] veth1_macvtap: entered promiscuous mode [ 113.422972][ T5447] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 113.483038][ T1042] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.515248][ T5446] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 113.600083][ T5683] loop0: detected capacity change from 0 to 2048 [ 113.648877][ T1042] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.664574][ T1042] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.688892][ T5446] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 113.705386][ T5683] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 113.732105][ T1042] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.750352][ T25] audit: type=1800 audit(1764417195.735:4): pid=5683 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.24" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 113.759468][ T1042] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.763326][ T1042] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.769624][ T5683] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 113.820976][ T1042] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.850463][ T5448] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.901904][ T1042] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.927117][ T1042] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.931604][ T1042] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.935481][ T1042] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.995284][ T5691] loop0: detected capacity change from 0 to 2048 [ 114.040054][ T1042] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.091758][ T5445] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.108385][ T5691] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.158151][ T25] audit: type=1800 audit(1764417196.145:5): pid=5691 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.25" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 114.170022][ T5691] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 114.230038][ T5448] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.271844][ T5464] veth0_vlan: entered promiscuous mode [ 114.310970][ T54] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.314470][ T54] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.395458][ T5696] loop0: detected capacity change from 0 to 2048 [ 114.408157][ T5464] veth1_vlan: entered promiscuous mode [ 114.415299][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.428410][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.493782][ T5696] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.553668][ T1133] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.564808][ T25] audit: type=1800 audit(1764417196.555:6): pid=5696 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.26" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 114.576496][ T5696] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 114.583474][ T5445] veth0_vlan: entered promiscuous mode [ 114.596463][ T1133] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.605468][ T5445] veth1_vlan: entered promiscuous mode [ 114.634939][ T5448] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.731823][ T5464] veth0_macvtap: entered promiscuous mode [ 114.740097][ T1133] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.760435][ T1133] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.815593][ T5700] loop0: detected capacity change from 0 to 2048 [ 114.850899][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.874098][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.893806][ T5700] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.930712][ T5464] veth1_macvtap: entered promiscuous mode [ 114.955445][ T5445] veth0_macvtap: entered promiscuous mode [ 114.965338][ T25] audit: type=1800 audit(1764417196.955:7): pid=5700 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.27" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 114.978973][ T5700] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 115.024357][ T5464] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.067793][ T12] ------------[ cut here ]------------ [ 115.071130][ T12] kernel BUG at fs/ext4/inode.c:2809! [ 115.073444][ T12] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 115.076091][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u4:0 Not tainted syzkaller #0 PREEMPT(full) [ 115.079779][ T12] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 115.084150][ T12] Workqueue: writeback wb_workfn (flush-7:0) [ 115.088304][ T12] RIP: 0010:ext4_do_writepages+0x4607/0x4610 [ 115.092487][ T12] Code: c6 a0 b7 7e 8b e8 89 90 af fe 90 0f 0b e8 31 b5 47 ff 4c 89 f7 48 c7 c6 80 bb 7e 8b e8 72 90 af fe 90 0f 0b e8 1a b5 47 ff 90 <0f> 0b 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 115.100728][ T12] RSP: 0018:ffffc900001e6ca0 EFLAGS: 00010293 [ 115.103448][ T12] RAX: ffffffff82785e36 RBX: 0000004210000000 RCX: ffff88801ab14900 [ 115.106693][ T12] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 115.109841][ T12] RBP: ffffc900001e70d0 R08: ffff888036ab5ff7 R09: 1ffff11006d56bfe [ 115.113181][ T12] R10: dffffc0000000000 R11: ffffed1006d56bff R12: 0000000000000001 [ 115.116633][ T12] R13: ffffc900001e7120 R14: 0000004000000000 R15: dffffc0000000000 [ 115.119992][ T12] FS: 0000000000000000(0000) GS:ffff88808d72d000(0000) knlGS:0000000000000000 [ 115.123609][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.126763][ T12] CR2: 00007ffc1c141ff8 CR3: 0000000051357000 CR4: 0000000000352ef0 [ 115.130257][ T12] Call Trace: [ 115.132174][ T12] [ 115.133729][ T12] ? kasan_quarantine_put+0xdd/0x220 [ 115.136234][ T12] ? lockdep_hardirqs_on+0x9c/0x150 [ 115.139277][ T12] ? ieee80211_inform_bss+0xbd9/0x10a0 [ 115.141685][ T12] ? kfree+0x19a/0x6d0 [ 115.143495][ T12] ? __lock_acquire+0xab9/0xd20 [ 115.145590][ T12] ? __lock_acquire+0xab9/0xd20 [ 115.147647][ T12] ? unwind_next_frame+0xa5/0x2390 [ 115.149821][ T12] ? __pfx_ext4_do_writepages+0x10/0x10 [ 115.152212][ T12] ? unwind_next_frame+0xa5/0x2390 [ 115.154625][ T12] ? look_up_lock_class+0x74/0x170 [ 115.156772][ T12] ? register_lock_class+0x51/0x320 [ 115.159079][ T12] ? __lock_acquire+0xab9/0xd20 [ 115.161308][ T12] ? rcu_read_lock_any_held+0xb3/0x120 [ 115.163640][ T12] ext4_writepages+0x205/0x350 [ 115.165761][ T12] ? __pfx_ext4_writepages+0x10/0x10 [ 115.168012][ T12] ? __pfx_ext4_writepages+0x10/0x10 [ 115.170124][ T12] do_writepages+0x32e/0x550 [ 115.172022][ T12] ? reacquire_held_locks+0x127/0x1d0 [ 115.174137][ T12] ? writeback_sb_inodes+0x384/0x1010 [ 115.176275][ T12] __writeback_single_inode+0x145/0xff0 [ 115.178513][ T12] ? do_raw_spin_unlock+0x4d/0x240 [ 115.180543][ T12] writeback_sb_inodes+0x6c7/0x1010 [ 115.182738][ T12] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 115.185213][ T12] ? rcu_is_watching+0x15/0xb0 [ 115.187320][ T12] wb_writeback+0x43b/0xaf0 [ 115.189351][ T12] ? queue_io+0x2f1/0x590 [ 115.191290][ T12] ? __pfx_wb_writeback+0x10/0x10 [ 115.193502][ T12] ? _raw_spin_unlock_irq+0x23/0x50 [ 115.195855][ T12] wb_workfn+0x409/0xef0 [ 115.197763][ T12] ? __pfx_wb_workfn+0x10/0x10 [ 115.199894][ T12] ? __lock_acquire+0xab9/0xd20 [ 115.202082][ T12] ? process_scheduled_works+0x9ef/0x17b0 [ 115.204608][ T12] ? _raw_spin_unlock_irq+0x23/0x50 [ 115.206938][ T12] ? process_scheduled_works+0x9ef/0x17b0 [ 115.209524][ T12] ? process_scheduled_works+0x9ef/0x17b0 [ 115.212054][ T12] process_scheduled_works+0xae1/0x17b0 [ 115.214446][ T12] ? __pfx_process_scheduled_works+0x10/0x10 [ 115.217166][ T12] worker_thread+0x8a0/0xda0 [ 115.219264][ T12] kthread+0x711/0x8a0 [ 115.221127][ T12] ? __pfx_worker_thread+0x10/0x10 [ 115.223658][ T12] ? __pfx_kthread+0x10/0x10 [ 115.225775][ T12] ? _raw_spin_unlock_irq+0x23/0x50 [ 115.228177][ T12] ? lockdep_hardirqs_on+0x9c/0x150 [ 115.230518][ T12] ? __pfx_kthread+0x10/0x10 [ 115.232617][ T12] ret_from_fork+0x4bc/0x870 [ 115.234863][ T12] ? __pfx_ret_from_fork+0x10/0x10 [ 115.237189][ T12] ? __pfx_kthread+0x10/0x10 [ 115.239183][ T12] ret_from_fork_asm+0x1a/0x30 [ 115.241268][ T12] [ 115.242758][ T12] Modules linked in: [ 115.246973][ T12] ---[ end trace 0000000000000000 ]--- [ 115.277374][ T5445] veth1_macvtap: entered promiscuous mode [ 115.292813][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.315994][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.328195][ T5445] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.374105][ T5464] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.410511][ T5445] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.445963][ T1042] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.449867][ T1042] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.453864][ T1042] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.495609][ T1042] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.513706][ T38] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.528998][ T38] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.599326][ T38] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.604021][ T38] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.624815][ T5464] ieee80211 phy13: Selected rate control algorithm 'minstrel_ht' [ 115.743293][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.747052][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.760283][ T5445] ieee80211 phy14: Selected rate control algorithm 'minstrel_ht' [ 115.828792][ T5464] ieee80211 phy15: Selected rate control algorithm 'minstrel_ht' [ 115.842860][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.846446][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.883848][ T12] RIP: 0010:ext4_do_writepages+0x4607/0x4610 [ 115.919010][ T12] Code: c6 a0 b7 7e 8b e8 89 90 af fe 90 0f 0b e8 31 b5 47 ff 4c 89 f7 48 c7 c6 80 bb 7e 8b e8 72 90 af fe 90 0f 0b e8 1a b5 47 ff 90 <0f> 0b 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 115.964522][ T5445] ieee80211 phy16: Selected rate control algorithm 'minstrel_ht' [ 115.970833][ T12] RSP: 0018:ffffc900001e6ca0 EFLAGS: 00010293 [ 115.973260][ T12] RAX: ffffffff82785e36 RBX: 0000004210000000 RCX: ffff88801ab14900 [ 115.987449][ T1133] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.994681][ T1133] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.010364][ T12] RDX: 0000000000000000 RSI: 0000004000000000 RDI: 0000000000000000 [ 116.013831][ T12] RBP: ffffc900001e70d0 R08: ffff888036ab5ff7 R09: 1ffff11006d56bfe [ 116.065353][ T1042] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.069725][ T12] R10: dffffc0000000000 R11: ffffed1006d56bff R12: 0000000000000001 [ 116.077156][ T1042] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.102742][ T12] R13: ffffc900001e7120 R14: 0000004000000000 R15: dffffc0000000000 [ 116.146529][ T12] FS: 0000000000000000(0000) GS:ffff88808d72d000(0000) knlGS:0000000000000000 [ 116.171442][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 116.185423][ T12] CR2: 00007f4e072ff000 CR3: 0000000041ed6000 CR4: 0000000000352ef0 [ 116.209699][ T12] Kernel panic - not syncing: Fatal exception [ 116.212730][ T12] Kernel Offset: disabled [ 116.214685][ T12] Rebooting in 86400 seconds.. VM DIAGNOSIS: 11:53:17 Registers: info registers vcpu 0 CPU#0 RAX=000000000000000a RBX=000000000000000a RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc900001e6250 R8 =ffff888033970237 R9 =1ffff1100672e046 R10=dffffc0000000000 R11=ffffffff85167560 R12=dffffc0000000000 R13=ffffffff997e7942 R14=ffffffff99afb340 R15=0000000000000000 RIP=ffffffff851675dc RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88808d72d000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1c141ff8 CR3=0000000051357000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000000000000 Opmask01=0000000000000000 Opmask02=0000000000000000 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 40138620ab013e5c ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00b0e4b700b0e4b7 00b0e4b700b0e4b7 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 47ab612047ab6120 47ab612047ab6120 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 403d8466cc48cccf 3456e33e35cfffee ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 8edfdf016737181a 6482e72bbfebb910 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 cae007c42b31b8f7 7ac5512f3b3e4cf1 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 96da28755de4d2c0 c77ad980051e9905 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 3fc6c5c50511a31b d7e9e4a9cabc8b61 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5c45d1c63b7a39e6 9448812882c07f7a ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 3a19caf37a138361 4d4466a87cf10401 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 5506a8da306cf2d5 768031cc965b916f ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 90ce2a9a90ce2a9a 90ce2a9a90ce2a9a ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 dfc9e738dfc9e738 dfc9e738dfc9e738 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 972384e6972384e6 972384e6972384e6 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000