Warning: Permanently added '[localhost]:33597' (ED25519) to the list of known hosts. 2025/12/07 03:44:44 parsed 1 programs syzkaller login: [ 89.829378][ T5326] cgroup: Unknown subsys name 'net' [ 89.912614][ T5326] cgroup: Unknown subsys name 'cpuset' [ 89.919852][ T5326] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 91.753890][ T5326] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 96.970849][ T9] cfg80211: failed to load regulatory.db [ 97.680476][ T5346] 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. [ 101.658172][ T78] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.675354][ T78] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.780119][ T4681] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 102.784264][ T4681] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 102.787826][ T4681] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 102.791369][ T4681] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 102.799444][ T4681] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.993940][ T2636] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.996753][ T2636] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.133585][ T5371] chnl_net:caif_netlink_parms(): no params data found [ 104.719207][ T5371] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.722944][ T5371] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.726278][ T5371] bridge_slave_0: entered allmulticast mode [ 104.760271][ T5371] bridge_slave_0: entered promiscuous mode [ 104.774374][ T5371] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.777061][ T5371] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.794235][ T5371] bridge_slave_1: entered allmulticast mode [ 104.828648][ T5371] bridge_slave_1: entered promiscuous mode [ 104.889764][ T4681] Bluetooth: hci0: command tx timeout [ 104.939666][ T5371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.975418][ T5371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.054581][ T5371] team0: Port device team_slave_0 added [ 105.064435][ T5371] team0: Port device team_slave_1 added [ 105.131900][ T5371] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.134677][ T5371] 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. [ 105.179627][ T5371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.186128][ T5371] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.209101][ T5371] 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. [ 105.238553][ T5371] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.346875][ T5371] hsr_slave_0: entered promiscuous mode [ 105.368841][ T5371] hsr_slave_1: entered promiscuous mode [ 105.589369][ T5371] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 105.597655][ T5371] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 105.603652][ T5371] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 105.608363][ T5371] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 105.680808][ T5371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.699616][ T5371] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.707254][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.710530][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.724845][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.728227][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.919607][ T5371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.127511][ T5371] veth0_vlan: entered promiscuous mode [ 106.135982][ T5371] veth1_vlan: entered promiscuous mode [ 106.165941][ T5371] veth0_macvtap: entered promiscuous mode [ 106.172881][ T5371] veth1_macvtap: entered promiscuous mode [ 106.187569][ T5371] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.198318][ T5371] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.212723][ T4596] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.216409][ T4596] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.227857][ T4596] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.241837][ T4596] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/07 03:45:03 executed programs: 0 [ 106.523325][ T5367] syz-executor (5367) used greatest stack depth: 18456 bytes left [ 106.583164][ T47] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 106.603647][ T47] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 106.651400][ T5460] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 106.655044][ T5460] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 106.659285][ T5460] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 106.673355][ T5463] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 106.677898][ T5463] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 106.681454][ T5463] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 106.685135][ T5463] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 106.688335][ T5463] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 106.829202][ T47] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 106.835787][ T47] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 106.839331][ T47] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 106.842833][ T47] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 106.846495][ T47] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 106.878250][ T5460] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 106.883005][ T5460] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 106.890025][ T5460] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 106.899151][ T5460] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 106.902489][ T5460] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 106.973694][ T5463] Bluetooth: hci0: command tx timeout [ 106.985912][ T5460] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 106.989841][ T5460] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 106.993197][ T5460] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 106.996720][ T5460] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 107.000164][ T5460] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 107.071907][ T5460] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 107.089813][ T5460] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 107.096643][ T5460] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 107.109299][ T5460] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 107.112966][ T5460] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 108.810132][ T5460] Bluetooth: hci2: command tx timeout [ 108.813801][ T5463] Bluetooth: hci1: command tx timeout [ 108.905128][ T5457] chnl_net:caif_netlink_parms(): no params data found [ 108.968974][ T5460] Bluetooth: hci4: command tx timeout [ 108.971960][ T5463] Bluetooth: hci3: command tx timeout [ 109.048930][ T5463] Bluetooth: hci5: command tx timeout [ 109.208708][ T5463] Bluetooth: hci6: command tx timeout [ 109.242410][ T4596] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.345782][ T5457] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.360043][ T5457] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.363039][ T5457] bridge_slave_0: entered allmulticast mode [ 109.367341][ T5457] bridge_slave_0: entered promiscuous mode [ 109.384006][ T5457] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.387149][ T5457] bridge0: port 2(bridge_slave_1) entered disabled state [ 109.392264][ T5457] bridge_slave_1: entered allmulticast mode [ 109.396241][ T5457] bridge_slave_1: entered promiscuous mode [ 109.460362][ T4596] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.501864][ T5457] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 109.509863][ T5457] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 109.630523][ T4596] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.690842][ T4596] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 109.715697][ T5457] team0: Port device team_slave_0 added [ 109.750098][ T5457] team0: Port device team_slave_1 added [ 109.931134][ T5457] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 109.934099][ T5457] 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. [ 109.969477][ T5457] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.072412][ T5457] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.075350][ T5457] 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. [ 110.098716][ T5457] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.103854][ T5459] chnl_net:caif_netlink_parms(): no params data found [ 110.273476][ T5456] chnl_net:caif_netlink_parms(): no params data found [ 110.406625][ T5471] chnl_net:caif_netlink_parms(): no params data found [ 110.529407][ T5468] chnl_net:caif_netlink_parms(): no params data found [ 110.582792][ T5457] hsr_slave_0: entered promiscuous mode [ 110.585825][ T5457] hsr_slave_1: entered promiscuous mode [ 110.589055][ T5457] debugfs: 'hsr0' already exists in 'hsr' [ 110.591722][ T5457] Cannot create hsr debugfs directory [ 110.749388][ T4596] bridge_slave_1: left allmulticast mode [ 110.752278][ T4596] bridge_slave_1: left promiscuous mode [ 110.755139][ T4596] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.763356][ T4596] bridge_slave_0: left allmulticast mode [ 110.766026][ T4596] bridge_slave_0: left promiscuous mode [ 110.770695][ T4596] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.888650][ T5460] Bluetooth: hci2: command tx timeout [ 110.890876][ T5463] Bluetooth: hci1: command tx timeout [ 110.989499][ T4596] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 110.994634][ T4596] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 110.999231][ T4596] bond0 (unregistering): Released all slaves [ 111.048791][ T5460] Bluetooth: hci4: command tx timeout [ 111.051090][ T5463] Bluetooth: hci3: command tx timeout [ 111.093209][ T5473] chnl_net:caif_netlink_parms(): no params data found [ 111.141321][ T5463] Bluetooth: hci5: command tx timeout [ 111.288782][ T5463] Bluetooth: hci6: command tx timeout [ 111.311048][ T5459] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.315319][ T5459] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.325587][ T5459] bridge_slave_0: entered allmulticast mode [ 111.329552][ T5459] bridge_slave_0: entered promiscuous mode [ 111.385256][ T5459] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.398088][ T5459] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.411691][ T5459] bridge_slave_1: entered allmulticast mode [ 111.432971][ T5459] bridge_slave_1: entered promiscuous mode [ 111.469820][ T5456] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.472917][ T5456] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.475908][ T5456] bridge_slave_0: entered allmulticast mode [ 111.480470][ T5456] bridge_slave_0: entered promiscuous mode [ 111.494068][ T5456] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.497385][ T5456] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.501296][ T5456] bridge_slave_1: entered allmulticast mode [ 111.505063][ T5456] bridge_slave_1: entered promiscuous mode [ 111.609461][ T5471] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.612511][ T5471] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.615790][ T5471] bridge_slave_0: entered allmulticast mode [ 111.628792][ T5471] bridge_slave_0: entered promiscuous mode [ 111.649402][ T5468] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.652318][ T5468] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.654783][ T5468] bridge_slave_0: entered allmulticast mode [ 111.657850][ T5468] bridge_slave_0: entered promiscuous mode [ 111.686301][ T5459] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.704603][ T5471] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.707790][ T5471] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.718823][ T5471] bridge_slave_1: entered allmulticast mode [ 111.722736][ T5471] bridge_slave_1: entered promiscuous mode [ 111.743864][ T5468] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.746685][ T5468] bridge0: port 2(bridge_slave_1) entered disabled state [ 111.750454][ T5468] bridge_slave_1: entered allmulticast mode [ 111.754267][ T5468] bridge_slave_1: entered promiscuous mode [ 111.760931][ T5456] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 111.766857][ T5459] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.809316][ T5456] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.838630][ T4596] hsr_slave_0: left promiscuous mode [ 111.851114][ T4596] hsr_slave_1: left promiscuous mode [ 111.869074][ T4596] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 111.873483][ T4596] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 111.879896][ T4596] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 111.882871][ T4596] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 111.907534][ T4596] veth1_macvtap: left promiscuous mode [ 111.915733][ T4596] veth0_macvtap: left promiscuous mode [ 111.918317][ T4596] veth1_vlan: left promiscuous mode [ 111.926893][ T4596] veth0_vlan: left promiscuous mode [ 112.562512][ T4596] team0 (unregistering): Port device team_slave_1 removed [ 112.594212][ T4596] team0 (unregistering): Port device team_slave_0 removed [ 112.932293][ T5471] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.940337][ T5473] bridge0: port 1(bridge_slave_0) entered blocking state [ 112.945989][ T5473] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.950496][ T5473] bridge_slave_0: entered allmulticast mode [ 112.954776][ T5473] bridge_slave_0: entered promiscuous mode [ 112.969017][ T5460] Bluetooth: hci2: command tx timeout [ 112.971161][ T5463] Bluetooth: hci1: command tx timeout [ 112.978786][ T5468] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.014474][ T5459] team0: Port device team_slave_0 added [ 113.020129][ T5471] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.026342][ T5459] team0: Port device team_slave_1 added [ 113.030117][ T5473] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.033674][ T5473] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.037232][ T5473] bridge_slave_1: entered allmulticast mode [ 113.042108][ T5473] bridge_slave_1: entered promiscuous mode [ 113.054323][ T5468] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.075259][ T5456] team0: Port device team_slave_0 added [ 113.121040][ T5456] team0: Port device team_slave_1 added [ 113.128711][ T5460] Bluetooth: hci4: command tx timeout [ 113.131032][ T5463] Bluetooth: hci3: command tx timeout [ 113.209472][ T5463] Bluetooth: hci5: command tx timeout [ 113.219749][ T5471] team0: Port device team_slave_0 added [ 113.233686][ T5459] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.236460][ T5459] 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. [ 113.248994][ T5459] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.257738][ T5473] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.263513][ T5468] team0: Port device team_slave_0 added [ 113.268245][ T5473] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.284316][ T5471] team0: Port device team_slave_1 added [ 113.287209][ T5456] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.290947][ T5456] 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. [ 113.311413][ T5456] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.317325][ T5459] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.320802][ T5459] 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. [ 113.332000][ T5459] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.339128][ T5468] team0: Port device team_slave_1 added [ 113.368643][ T5463] Bluetooth: hci6: command tx timeout [ 113.410489][ T5456] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.413209][ T5456] 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. [ 113.448832][ T5456] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.474053][ T5473] team0: Port device team_slave_0 added [ 113.479040][ T5471] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.481967][ T5471] 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. [ 113.519033][ T5471] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.625441][ T5473] team0: Port device team_slave_1 added [ 113.629184][ T5471] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.640307][ T5471] 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. [ 113.659149][ T5471] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.723948][ T5468] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.727306][ T5468] 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. [ 113.763305][ T5468] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.778256][ T5456] hsr_slave_0: entered promiscuous mode [ 113.783377][ T5456] hsr_slave_1: entered promiscuous mode [ 113.800365][ T5459] hsr_slave_0: entered promiscuous mode [ 113.803123][ T5459] hsr_slave_1: entered promiscuous mode [ 113.806086][ T5459] debugfs: 'hsr0' already exists in 'hsr' [ 113.808339][ T5459] Cannot create hsr debugfs directory [ 113.825238][ T5468] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.831017][ T5468] 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. [ 113.844409][ T5468] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 113.879560][ T5473] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.882573][ T5473] 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. [ 113.907133][ T5473] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.927589][ T5473] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.936613][ T5473] 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. [ 113.949042][ T5473] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.051849][ T5457] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 114.109921][ T5471] hsr_slave_0: entered promiscuous mode [ 114.113299][ T5471] hsr_slave_1: entered promiscuous mode [ 114.116151][ T5471] debugfs: 'hsr0' already exists in 'hsr' [ 114.119014][ T5471] Cannot create hsr debugfs directory [ 114.142801][ T5468] hsr_slave_0: entered promiscuous mode [ 114.150336][ T5468] hsr_slave_1: entered promiscuous mode [ 114.159721][ T5468] debugfs: 'hsr0' already exists in 'hsr' [ 114.162251][ T5468] Cannot create hsr debugfs directory [ 114.164971][ T5457] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 114.217681][ T5457] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 114.285508][ T5457] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 114.309909][ T5473] hsr_slave_0: entered promiscuous mode [ 114.313899][ T5473] hsr_slave_1: entered promiscuous mode [ 114.322474][ T5473] debugfs: 'hsr0' already exists in 'hsr' [ 114.325503][ T5473] Cannot create hsr debugfs directory [ 114.852562][ T5459] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 114.901715][ T5459] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 114.922854][ T5459] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 114.943556][ T5459] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 115.054225][ T5460] Bluetooth: hci2: command tx timeout [ 115.056711][ T5463] Bluetooth: hci1: command tx timeout [ 115.109866][ T5456] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 115.131660][ T5456] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 115.154555][ T5456] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 115.173363][ T5456] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 115.208595][ T5460] Bluetooth: hci4: command tx timeout [ 115.210834][ T5463] Bluetooth: hci3: command tx timeout [ 115.288855][ T5463] Bluetooth: hci5: command tx timeout [ 115.322814][ T5457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.432681][ T5457] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.452491][ T5463] Bluetooth: hci6: command tx timeout [ 115.487278][ T4596] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.490214][ T4596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.515529][ T5459] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.540425][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.542791][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.595773][ T5459] 8021q: adding VLAN 0 to HW filter on device team0 [ 115.634790][ T1141] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.637159][ T1141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 115.684228][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.687271][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.738577][ T5456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 115.790835][ T5473] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 115.816388][ T5473] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 115.865185][ T5473] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 115.902763][ T5473] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 115.944645][ T5456] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.016095][ T1141] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.019380][ T1141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.031520][ T1141] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.034242][ T1141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.152547][ T5471] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 116.212784][ T5471] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 116.269139][ T5471] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 116.292668][ T5471] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 116.640839][ T5468] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 116.683884][ T5468] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 116.717810][ T5468] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 116.768337][ T5468] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 116.798344][ T5457] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.102034][ T5457] veth0_vlan: entered promiscuous mode [ 117.121906][ T5473] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.199736][ T5459] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.207468][ T5457] veth1_vlan: entered promiscuous mode [ 117.251904][ T5473] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.317492][ T5456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.339645][ T4596] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.342796][ T4596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.364265][ T5471] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.386271][ T4596] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.389324][ T4596] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.572420][ T5468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.591037][ T5459] veth0_vlan: entered promiscuous mode [ 117.599451][ T5471] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.605366][ T5457] veth0_macvtap: entered promiscuous mode [ 117.650872][ T5457] veth1_macvtap: entered promiscuous mode [ 117.680366][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.683042][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.703333][ T5459] veth1_vlan: entered promiscuous mode [ 117.742688][ T5468] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.803555][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.806483][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.842397][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.845601][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.873653][ T5456] veth0_vlan: entered promiscuous mode [ 117.911136][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.914079][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.961763][ T5457] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.014125][ T5456] veth1_vlan: entered promiscuous mode [ 118.106183][ T5457] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.123245][ T5468] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 118.151589][ T5459] veth0_macvtap: entered promiscuous mode [ 118.211443][ T4596] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.216159][ T5459] veth1_macvtap: entered promiscuous mode [ 118.242859][ T4596] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.247353][ T5456] veth0_macvtap: entered promiscuous mode [ 118.273425][ T4596] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.277250][ T4596] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.314529][ T5456] veth1_macvtap: entered promiscuous mode [ 118.412221][ T5473] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 118.418270][ T5459] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.472228][ T5456] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.478357][ T5456] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.527783][ T5459] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.604814][ T25] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.652264][ T25] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.655990][ T25] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.689497][ T25] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.718098][ T25] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.733396][ T25] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.766827][ T25] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.781935][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.785034][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.801352][ T2636] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.902897][ T5471] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 118.924501][ T5468] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 118.940441][ T1066] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.943794][ T1066] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.067023][ T1066] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.093324][ T1066] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.234130][ T2636] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.237131][ T2636] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.363626][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.367352][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/07 03:45:16 executed programs: 12 [ 119.484038][ T4596] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.487432][ T4596] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.533865][ T5471] veth0_vlan: entered promiscuous mode [ 119.683004][ T5471] veth1_vlan: entered promiscuous mode [ 119.729892][ T5473] veth0_vlan: entered promiscuous mode [ 119.816443][ T5473] veth1_vlan: entered promiscuous mode [ 120.000217][ T5471] veth0_macvtap: entered promiscuous mode [ 120.047741][ T5471] veth1_macvtap: entered promiscuous mode [ 120.100942][ T5473] veth0_macvtap: entered promiscuous mode [ 120.136995][ T5471] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 120.183286][ T5473] veth1_macvtap: entered promiscuous mode [ 120.200726][ T5471] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 120.208039][ T5675] loop0: detected capacity change from 0 to 32768 [ 120.241351][ T5468] veth0_vlan: entered promiscuous mode [ 120.248227][ T5468] veth1_vlan: entered promiscuous mode [ 120.258081][ T5675] ======================================================= [ 120.258081][ T5675] WARNING: The mand mount option has been deprecated and [ 120.258081][ T5675] and is ignored by this kernel. Remove the mand [ 120.258081][ T5675] option from the mount to silence this warning. [ 120.258081][ T5675] ======================================================= [ 120.347781][ T3044] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.388565][ T3044] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.442931][ T3044] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.470888][ T3044] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.486914][ T5675] JBD2: Ignoring recovery information on journal [ 120.503923][ T5473] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 120.610393][ T5473] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 120.714301][ T5675] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 120.762040][ T38] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.823731][ T38] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.839208][ T5675] (syz.0.17,5675,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 120.859207][ T38] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.883023][ T5468] veth0_macvtap: entered promiscuous mode [ 120.901406][ T38] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.908156][ T1141] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.913714][ T5675] loop0: detected capacity change from 32768 to 32671 [ 120.932323][ T1141] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.010628][ T5457] OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #71: signature = [ 121.046318][ T5468] veth1_macvtap: entered promiscuous mode [ 121.062473][ T5457] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 121.066621][ T5457] OCFS2: File system is now read-only. [ 121.090334][ T5457] (syz-executor,5457,0):ocfs2_assign_bh:2417 ERROR: status = -30 [ 121.093772][ T5457] (syz-executor,5457,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -30 [ 121.149665][ T5457] (syz-executor,5457,0):ocfs2_shutdown_local_alloc:412 ERROR: status = -30 [ 121.182874][ T1141] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.186417][ T1141] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.280671][ T5457] ocfs2: Unmounting device (7,0) on (node local) [ 121.333525][ T5468] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 121.377386][ T5468] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 121.388262][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.450179][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.597943][ T1809] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 121.619321][ T25] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.628349][ T1809] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 121.639354][ T25] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.671508][ T25] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.675188][ T25] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.072277][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.075777][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.366264][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.402877][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.191973][ T5696] loop0: detected capacity change from 0 to 32768 [ 123.317494][ T5696] JBD2: Ignoring recovery information on journal [ 123.413520][ T5691] loop0: detected capacity change from 32768 to 32671 [ 123.592423][ T5696] OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #76: signature = [ 123.683107][ T5696] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 123.749495][ T5696] OCFS2: File system is now read-only. [ 123.751651][ T5696] (syz.0.23,5696,0):ocfs2_load_local_alloc:302 ERROR: status = -30 [ 123.754771][ T5696] (syz.0.23,5696,0):ocfs2_load_local_alloc:356 ERROR: status = -30 [ 123.810418][ T5696] (syz.0.23,5696,0):ocfs2_check_volume:2404 ERROR: status = -30 [ 123.813868][ T5696] (syz.0.23,5696,0):ocfs2_check_volume:2432 ERROR: status = -30 [ 123.817341][ T5696] (syz.0.23,5696,0):ocfs2_mount_volume:1764 ERROR: status = -30 [ 124.109049][ T5696] (syz.0.23,5696,0):ocfs2_fill_super:1177 ERROR: status = -30 2025/12/07 03:45:21 executed programs: 26 [ 125.836783][ T5711] loop0: detected capacity change from 0 to 32768 [ 126.013039][ T2984] I/O error, dev loop0, sector 32760 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 126.017294][ T5707] loop0: detected capacity change from 32768 to 32671 [ 126.029297][ T5711] (syz.0.30,5711,0):ocfs2_init_local_system_inodes:496 ERROR: status=-22, sysfile=7, slot=0 [ 126.073491][ T5711] (syz.0.30,5711,0):ocfs2_init_local_system_inodes:505 ERROR: status = -22 [ 126.076930][ T5711] (syz.0.30,5711,0):ocfs2_mount_volume:1758 ERROR: status = -22 [ 126.154306][ T5711] (syz.0.30,5711,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 130.405233][ T5742] loop0: detected capacity change from 0 to 32768 [ 130.495348][ T5742] JBD2: Ignoring recovery information on journal [ 130.598002][ T5740] loop0: detected capacity change from 32768 to 32671 [ 130.659816][ T5742] OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #76: signature = 2025/12/07 03:45:27 executed programs: 41 [ 130.705719][ T5742] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 130.744927][ T5742] OCFS2: File system is now read-only. [ 130.747276][ T5742] (syz.0.42,5742,0):ocfs2_load_local_alloc:302 ERROR: status = -30 [ 130.775806][ T5742] (syz.0.42,5742,0):ocfs2_load_local_alloc:356 ERROR: status = -30 [ 130.822404][ T5742] (syz.0.42,5742,0):ocfs2_check_volume:2404 ERROR: status = -30 [ 130.825480][ T5742] (syz.0.42,5742,0):ocfs2_check_volume:2432 ERROR: status = -30 [ 130.862878][ T5742] (syz.0.42,5742,0):ocfs2_mount_volume:1764 ERROR: status = -30 [ 130.988990][ T5742] (syz.0.42,5742,0):ocfs2_fill_super:1177 ERROR: status = -30 [ 132.352700][ T5758] loop0: detected capacity change from 0 to 32768 [ 132.405136][ T5754] loop0: detected capacity change from 32768 to 32671 [ 132.424000][ T5758] (syz.0.49,5758,0):ocfs2_fill_super:989 ERROR: superblock probe failed! [ 132.457901][ T5758] (syz.0.49,5758,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 133.810673][ T5769] loop0: detected capacity change from 0 to 32768 [ 133.971174][ T5769] JBD2: Ignoring recovery information on journal [ 134.144698][ T5769] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 134.189946][ T5764] loop0: detected capacity change from 32768 to 32671 [ 134.192736][ T5769] OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #65: signature = [ 134.202344][ T3437] OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #72: signature = [ 134.207743][ T3437] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 134.257873][ T5769] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 134.262307][ T3437] OCFS2: File system is now read-only. [ 134.267963][ T3437] (kworker/u4:21,3437,0):ocfs2_dir_foreach_blk_id:1794 ERROR: Unable to read inode block for dir 72 [ 134.280391][ T5769] (syz.0.54,5769,0):ocfs2_find_entry_id:420 ERROR: status = -30 [ 134.330788][ T5778] VFS_BUG_ON_INODE(!S_ISDIR(inode->i_mode)) encountered for inode ffff8880469b4fb8 [ 134.330788][ T5778] fs ocfs2 mode 100000 opflags 0x2 flags 0x20 state 0x0 count 2 [ 134.380042][ T5778] ------------[ cut here ]------------ [ 134.382492][ T5778] kernel BUG at fs/namei.c:630! [ 134.384721][ T5778] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 134.388440][ T5778] CPU: 0 UID: 0 PID: 5778 Comm: syz.0.54 Not tainted syzkaller #0 PREEMPT(full) [ 134.392413][ T5778] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 134.397133][ T5778] RIP: 0010:link_path_walk+0x18cb/0x18d0 [ 134.399699][ T5778] Code: e8 0a 84 e8 fe 90 0f 0b e8 f2 06 82 ff 44 89 fd e9 6a fd ff ff e8 e5 06 82 ff 48 89 ef 48 c7 c6 c0 e8 99 8b e8 e6 83 e8 fe 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 [ 134.407859][ T5778] RSP: 0018:ffffc9000284fa00 EFLAGS: 00010282 [ 134.410524][ T5778] RAX: 000000000000008e RBX: ffffc9000284fb98 RCX: 872935ec05177500 [ 134.414033][ T5778] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 134.417482][ T5778] RBP: ffff8880469b4fb8 R08: ffffc9000284f6c7 R09: 1ffff92000509ed8 [ 134.420884][ T5778] R10: dffffc0000000000 R11: fffff52000509ed9 R12: 0000000000008000 [ 134.424401][ T5778] R13: ffffc9000284fb60 R14: 0000000000008000 R15: ffff888012075520 [ 134.427968][ T5778] FS: 00007ff43e7806c0(0000) GS:ffff88808d23e000(0000) knlGS:0000000000000000 [ 134.431656][ T5778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 134.434420][ T5778] CR2: 00007ff2b5373000 CR3: 0000000055c43000 CR4: 0000000000352ef0 [ 134.437838][ T5778] Call Trace: [ 134.439289][ T5778] [ 134.440531][ T5778] ? path_init+0xbdc/0x1330 [ 134.442446][ T5778] __filename_parentat+0x246/0x670 [ 134.444475][ T5778] ? __pfx___filename_parentat+0x10/0x10 [ 134.446716][ T5778] filename_create+0xcf/0x360 [ 134.448556][ T5778] ? __pfx_filename_create+0x10/0x10 [ 134.450678][ T5778] do_mkdirat+0xca/0x4b0 [ 134.452447][ T5778] ? __pfx_do_mkdirat+0x10/0x10 [ 134.454410][ T5778] ? getname_flags+0x1e5/0x540 [ 134.456425][ T5778] __x64_sys_mkdirat+0x87/0xa0 [ 134.458605][ T5778] do_syscall_64+0xfa/0xf80 [ 134.460656][ T5778] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.463151][ T5778] ? clear_bhb_loop+0x60/0xb0 [ 134.465087][ T5778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.467354][ T5778] RIP: 0033:0x7ff43d98df17 [ 134.469137][ T5778] Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 134.477344][ T5778] RSP: 002b:00007ff43e77fe68 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 134.481028][ T5778] RAX: ffffffffffffffda RBX: 00007ff43e77fef0 RCX: 00007ff43d98df17 [ 134.484335][ T5778] RDX: 00000000000001ff RSI: 0000200000000f00 RDI: 00000000ffffff9c [ 134.487803][ T5778] RBP: 0000200000000f40 R08: 0000200000000100 R09: 0000000000000000 [ 134.491297][ T5778] R10: 0000200000000f40 R11: 0000000000000246 R12: 0000200000000f00 [ 134.494842][ T5778] R13: 00007ff43e77feb0 R14: 0000000000000000 R15: 0000200000000100 [ 134.498248][ T5778] [ 134.499622][ T5778] Modules linked in: [ 134.502490][ T5778] ---[ end trace 0000000000000000 ]--- [ 134.871063][ T5778] RIP: 0010:link_path_walk+0x18cb/0x18d0 [ 134.878725][ T5778] Code: e8 0a 84 e8 fe 90 0f 0b e8 f2 06 82 ff 44 89 fd e9 6a fd ff ff e8 e5 06 82 ff 48 89 ef 48 c7 c6 c0 e8 99 8b e8 e6 83 e8 fe 90 <0f> 0b 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 [ 134.906281][ T5778] RSP: 0018:ffffc9000284fa00 EFLAGS: 00010282 [ 134.914266][ T5778] RAX: 000000000000008e RBX: ffffc9000284fb98 RCX: 872935ec05177500 [ 134.924200][ T5778] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 134.936211][ T5778] RBP: ffff8880469b4fb8 R08: ffffc9000284f6c7 R09: 1ffff92000509ed8 [ 134.952134][ T5778] R10: dffffc0000000000 R11: fffff52000509ed9 R12: 0000000000008000 [ 134.962247][ T5778] R13: ffffc9000284fb60 R14: 0000000000008000 R15: ffff888012075520 [ 134.972350][ T5778] FS: 00007ff43e7806c0(0000) GS:ffff88808d23e000(0000) knlGS:0000000000000000 [ 134.982462][ T5778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 134.992067][ T5778] CR2: 00007f2dfa5ff000 CR3: 0000000055c43000 CR4: 0000000000352ef0 [ 135.003504][ T5778] Kernel panic - not syncing: Fatal exception [ 135.005948][ T5778] Kernel Offset: disabled [ 135.007580][ T5778] Rebooting in 86400 seconds.. VM DIAGNOSIS: 03:45:31 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000020 RBX=0000000000000020 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000284f150 R8 =ffff8880341f8237 R9 =1ffff1100683f046 R10=dffffc0000000000 R11=ffffffff851c13d0 R12=dffffc0000000000 R13=ffffffff99ad6a1b R14=ffffffff99deb560 R15=0000000000000000 RIP=ffffffff851c144c 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 00007ff43e7806c0 ffffffff 00c00000 GS =0000 ffff88808d23e000 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=00007ff2b5373000 CR3=0000000055c43000 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=00001f80 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=00000000ffffff80 Opmask01=0000000000000000 Opmask02=000000000000001f 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 00007ff43e7c15a0 00007ff43e7c1580 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff43e7c16e0 00007ff43e7c1560 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff43e7c15a0 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff43e7c16e0 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff43e7c16e0 00007ff43e7c1560 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff43e7c15a0 00007ff43e7c1580 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff43da150f1 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ff43da151cf ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 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 000000327366636f ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6c6c75663d79636e 657265686f632c73 6b636f6c666c6163 6f6c2c6c6c75663d ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 002c6c63616f6e2c ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000002 0000000000000000 0000000000000000 00000000000000a0 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000 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