syzkaller login: [ 97.146804][ T1365] cfg80211: failed to load regulatory.db Warning: Permanently added '[localhost]:43966' (ED25519) to the list of known hosts. 2025/12/11 02:32:34 parsed 1 programs [ 129.154002][ T5345] cgroup: Unknown subsys name 'net' [ 129.223746][ T5345] cgroup: Unknown subsys name 'cpuset' [ 129.231432][ T5345] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 130.900804][ T5345] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 131.918922][ T79] ODEBUG: Out of memory. ODEBUG disabled [ 136.891424][ T5359] 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. [ 137.596595][ T5388] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 137.601080][ T5388] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 137.610679][ T5388] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 137.615124][ T5388] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 137.618619][ T5388] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 139.703591][ T47] Bluetooth: hci0: command tx timeout [ 140.640378][ T1154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 140.644451][ T1154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 141.350562][ T1154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 141.353959][ T1154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 141.761010][ T5391] chnl_net:caif_netlink_parms(): no params data found [ 142.042221][ T5391] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.056010][ T5391] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.059365][ T5391] bridge_slave_0: entered allmulticast mode [ 142.081727][ T5391] bridge_slave_0: entered promiscuous mode [ 142.101831][ T5391] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.105297][ T5391] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.120677][ T5391] bridge_slave_1: entered allmulticast mode [ 142.130951][ T5391] bridge_slave_1: entered promiscuous mode [ 142.229555][ T5391] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 142.256020][ T5391] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 142.371157][ T5391] team0: Port device team_slave_0 added [ 142.401320][ T5391] team0: Port device team_slave_1 added [ 142.481332][ T5391] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 142.484442][ T5391] 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. [ 142.540241][ T5391] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 142.557460][ T5391] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 142.576481][ T5391] 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. [ 142.630326][ T5391] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 142.790090][ T5391] hsr_slave_0: entered promiscuous mode [ 142.794687][ T5391] hsr_slave_1: entered promiscuous mode [ 143.223824][ T1313] ieee802154 phy0 wpan0: encryption failed: -22 [ 143.227071][ T1313] ieee802154 phy1 wpan1: encryption failed: -22 [ 143.403303][ T5391] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 143.435421][ T5391] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 143.457076][ T5391] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 143.474323][ T5391] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 143.612424][ T5391] 8021q: adding VLAN 0 to HW filter on device bond0 [ 143.646861][ T5391] 8021q: adding VLAN 0 to HW filter on device team0 [ 143.663639][ T1123] bridge0: port 1(bridge_slave_0) entered blocking state [ 143.667184][ T1123] bridge0: port 1(bridge_slave_0) entered forwarding state [ 143.686188][ T1123] bridge0: port 2(bridge_slave_1) entered blocking state [ 143.689958][ T1123] bridge0: port 2(bridge_slave_1) entered forwarding state [ 143.985446][ T5391] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 144.082875][ T5391] veth0_vlan: entered promiscuous mode [ 144.114756][ T5391] veth1_vlan: entered promiscuous mode [ 144.174590][ T5391] veth0_macvtap: entered promiscuous mode [ 144.201808][ T5391] veth1_macvtap: entered promiscuous mode [ 144.235968][ T5391] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 144.262650][ T5391] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 144.303101][ T54] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.331128][ T54] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.334639][ T54] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 144.337909][ T54] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/12/11 02:32:52 executed programs: 0 [ 144.769942][ T5388] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 144.776646][ T5388] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 144.779845][ T5388] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 144.783823][ T5388] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 144.788643][ T5388] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 144.929898][ T5469] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 144.934700][ T5469] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 144.939310][ T5469] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 144.943275][ T5469] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 144.947437][ T5469] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 144.950814][ T5469] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 144.955573][ T5469] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 144.958764][ T5469] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 144.963060][ T5469] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 144.970397][ T5469] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 145.040929][ T5472] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 145.068458][ T5472] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 145.073561][ T5472] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 145.086636][ T5472] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 145.090985][ T5472] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 145.111168][ T4679] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 145.115080][ T4679] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 145.118375][ T4679] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 145.122302][ T4679] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 145.125914][ T4679] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 145.464596][ T5472] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 145.468968][ T5472] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 145.478796][ T5472] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 145.486165][ T5472] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 145.490031][ T5472] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 146.264169][ T54] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 146.823889][ T5472] Bluetooth: hci0: command tx timeout [ 147.061074][ T5469] Bluetooth: hci2: command tx timeout [ 147.064274][ T4679] Bluetooth: hci1: command tx timeout [ 147.126899][ T54] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 147.144467][ T4679] Bluetooth: hci3: command tx timeout [ 147.152582][ T5472] Bluetooth: hci4: command tx timeout [ 147.169285][ T5459] chnl_net:caif_netlink_parms(): no params data found [ 147.321842][ T54] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 147.442151][ T54] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 147.540629][ T5472] Bluetooth: hci5: command tx timeout [ 147.877433][ T5459] bridge0: port 1(bridge_slave_0) entered blocking state [ 147.891252][ T5459] bridge0: port 1(bridge_slave_0) entered disabled state [ 147.894581][ T5459] bridge_slave_0: entered allmulticast mode [ 147.901791][ T5459] bridge_slave_0: entered promiscuous mode [ 147.921450][ T5459] bridge0: port 2(bridge_slave_1) entered blocking state [ 147.924709][ T5459] bridge0: port 2(bridge_slave_1) entered disabled state [ 147.927948][ T5459] bridge_slave_1: entered allmulticast mode [ 147.952252][ T5459] bridge_slave_1: entered promiscuous mode [ 148.119597][ T54] bridge_slave_1: left allmulticast mode [ 148.130508][ T54] bridge_slave_1: left promiscuous mode [ 148.134190][ T54] bridge0: port 2(bridge_slave_1) entered disabled state [ 148.152158][ T54] bridge_slave_0: left allmulticast mode [ 148.154837][ T54] bridge_slave_0: left promiscuous mode [ 148.157771][ T54] bridge0: port 1(bridge_slave_0) entered disabled state [ 148.732700][ T54] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 148.738856][ T54] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 148.752301][ T54] bond0 (unregistering): Released all slaves [ 148.847302][ T5459] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 148.900797][ T5472] Bluetooth: hci0: command tx timeout [ 148.912683][ T5459] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 149.130772][ T5459] team0: Port device team_slave_0 added [ 149.142155][ T4679] Bluetooth: hci2: command tx timeout [ 149.144462][ T5472] Bluetooth: hci1: command tx timeout [ 149.182341][ T5459] team0: Port device team_slave_1 added [ 149.192021][ T5482] chnl_net:caif_netlink_parms(): no params data found [ 149.220813][ T4679] Bluetooth: hci3: command tx timeout [ 149.223345][ T5472] Bluetooth: hci4: command tx timeout [ 149.377868][ T5459] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 149.386922][ 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. [ 149.410718][ T5459] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 149.571579][ T5459] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 149.574766][ 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. [ 149.623716][ T5472] Bluetooth: hci5: command tx timeout [ 149.627691][ T5459] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 149.676511][ T5478] chnl_net:caif_netlink_parms(): no params data found [ 149.772064][ T5465] chnl_net:caif_netlink_parms(): no params data found [ 149.802158][ T54] hsr_slave_0: left promiscuous mode [ 149.805597][ T54] hsr_slave_1: left promiscuous mode [ 149.810816][ T54] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 149.813982][ T54] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 149.841247][ T54] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 149.844687][ T54] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 149.884373][ T54] veth1_macvtap: left promiscuous mode [ 149.887323][ T54] veth0_macvtap: left promiscuous mode [ 149.889987][ T54] veth1_vlan: left promiscuous mode [ 149.920956][ T54] veth0_vlan: left promiscuous mode [ 150.645647][ T54] team0 (unregistering): Port device team_slave_1 removed [ 150.695041][ T54] team0 (unregistering): Port device team_slave_0 removed [ 150.980298][ T5472] Bluetooth: hci0: command tx timeout [ 151.028058][ T5471] chnl_net:caif_netlink_parms(): no params data found [ 151.043399][ T5466] chnl_net:caif_netlink_parms(): no params data found [ 151.130558][ T5459] hsr_slave_0: entered promiscuous mode [ 151.133730][ T5459] hsr_slave_1: entered promiscuous mode [ 151.201426][ T5482] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.204636][ T5482] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.207919][ T5482] bridge_slave_0: entered allmulticast mode [ 151.212548][ T5482] bridge_slave_0: entered promiscuous mode [ 151.220295][ T4679] Bluetooth: hci2: command tx timeout [ 151.222579][ T5472] Bluetooth: hci1: command tx timeout [ 151.284169][ T5482] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.287280][ T5482] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.294604][ T5482] bridge_slave_1: entered allmulticast mode [ 151.298390][ T5482] bridge_slave_1: entered promiscuous mode [ 151.301163][ T4679] Bluetooth: hci3: command tx timeout [ 151.303523][ T5472] Bluetooth: hci4: command tx timeout [ 151.517030][ T5482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 151.530099][ T5478] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.533727][ T5478] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.536882][ T5478] bridge_slave_0: entered allmulticast mode [ 151.541405][ T5478] bridge_slave_0: entered promiscuous mode [ 151.572123][ T5482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 151.585931][ T5478] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.589323][ T5478] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.602104][ T5478] bridge_slave_1: entered allmulticast mode [ 151.606862][ T5478] bridge_slave_1: entered promiscuous mode [ 151.652716][ T5466] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.655884][ T5466] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.658935][ T5466] bridge_slave_0: entered allmulticast mode [ 151.672138][ T5466] bridge_slave_0: entered promiscuous mode [ 151.682237][ T5465] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.685205][ T5465] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.688436][ T5465] bridge_slave_0: entered allmulticast mode [ 151.700995][ T5472] Bluetooth: hci5: command tx timeout [ 151.712373][ T5465] bridge_slave_0: entered promiscuous mode [ 151.765523][ T5471] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.768707][ T5471] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.775983][ T5471] bridge_slave_0: entered allmulticast mode [ 151.788636][ T5471] bridge_slave_0: entered promiscuous mode [ 151.824567][ T5478] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 151.842380][ T5478] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 151.846842][ T5466] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.850817][ T5466] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.854167][ T5466] bridge_slave_1: entered allmulticast mode [ 151.870934][ T5466] bridge_slave_1: entered promiscuous mode [ 151.879144][ T5465] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.884760][ T5465] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.887842][ T5465] bridge_slave_1: entered allmulticast mode [ 151.901986][ T5465] bridge_slave_1: entered promiscuous mode [ 151.907116][ T5482] team0: Port device team_slave_0 added [ 151.909795][ T5471] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.920402][ T5471] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.923976][ T5471] bridge_slave_1: entered allmulticast mode [ 151.940560][ T5471] bridge_slave_1: entered promiscuous mode [ 152.017982][ T5482] team0: Port device team_slave_1 added [ 152.185651][ T5471] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 152.202062][ T5478] team0: Port device team_slave_0 added [ 152.207278][ T5471] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.232481][ T5466] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 152.272526][ T5465] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 152.325378][ T5478] team0: Port device team_slave_1 added [ 152.405711][ T5466] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.416444][ T5465] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.462075][ T5482] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 152.465202][ T5482] 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. [ 152.511025][ T5482] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 152.572995][ T5471] team0: Port device team_slave_0 added [ 152.642206][ T5482] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 152.645359][ T5482] 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. [ 152.680529][ T5482] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 152.686184][ T5478] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 152.689362][ T5478] 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. [ 152.710930][ T5478] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 152.717521][ T5471] team0: Port device team_slave_1 added [ 152.792320][ T5478] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 152.795370][ T5478] 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. [ 152.821110][ T5478] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 152.827429][ T5466] team0: Port device team_slave_0 added [ 152.842990][ T5465] team0: Port device team_slave_0 added [ 152.877501][ T5466] team0: Port device team_slave_1 added [ 152.895229][ T5465] team0: Port device team_slave_1 added [ 152.903340][ T5471] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 152.906553][ 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. [ 152.924789][ T5471] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 152.964271][ T5471] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 152.967285][ 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. [ 152.979120][ T5471] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 153.044099][ T5482] hsr_slave_0: entered promiscuous mode [ 153.047691][ T5482] hsr_slave_1: entered promiscuous mode [ 153.050741][ T5482] debugfs: 'hsr0' already exists in 'hsr' [ 153.053028][ T5482] Cannot create hsr debugfs directory [ 153.061432][ T5472] Bluetooth: hci0: command tx timeout [ 153.083000][ T5466] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 153.086085][ T5466] 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. [ 153.113432][ T5466] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 153.121504][ T5465] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 153.124566][ T5465] 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. [ 153.150823][ T5465] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 153.176814][ T5478] hsr_slave_0: entered promiscuous mode [ 153.181079][ T5478] hsr_slave_1: entered promiscuous mode [ 153.191187][ T5478] debugfs: 'hsr0' already exists in 'hsr' [ 153.193655][ T5478] Cannot create hsr debugfs directory [ 153.196802][ T5466] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 153.199884][ T5466] 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. [ 153.230954][ T5466] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 153.237953][ T5465] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 153.250685][ T5465] 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. [ 153.270419][ T5465] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 153.300666][ T4679] Bluetooth: hci2: command tx timeout [ 153.303228][ T5472] Bluetooth: hci1: command tx timeout [ 153.383439][ T4679] Bluetooth: hci3: command tx timeout [ 153.386066][ T5472] Bluetooth: hci4: command tx timeout [ 153.411666][ T5471] hsr_slave_0: entered promiscuous mode [ 153.415626][ T5471] hsr_slave_1: entered promiscuous mode [ 153.420672][ T5471] debugfs: 'hsr0' already exists in 'hsr' [ 153.423171][ T5471] Cannot create hsr debugfs directory [ 153.514743][ T5459] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 153.586621][ T5459] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 153.601932][ T5459] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 153.674086][ T5466] hsr_slave_0: entered promiscuous mode [ 153.690811][ T5466] hsr_slave_1: entered promiscuous mode [ 153.694087][ T5466] debugfs: 'hsr0' already exists in 'hsr' [ 153.696887][ T5466] Cannot create hsr debugfs directory [ 153.699513][ T5459] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 153.742757][ T5465] hsr_slave_0: entered promiscuous mode [ 153.751931][ T5465] hsr_slave_1: entered promiscuous mode [ 153.762191][ T5465] debugfs: 'hsr0' already exists in 'hsr' [ 153.764884][ T5465] Cannot create hsr debugfs directory [ 153.780362][ T5472] Bluetooth: hci5: command tx timeout [ 154.384283][ T5482] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 154.396277][ T5482] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 154.425525][ T5482] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 154.443734][ T5482] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 154.598591][ T5465] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 154.641610][ T5465] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 154.673267][ T5459] 8021q: adding VLAN 0 to HW filter on device bond0 [ 154.682817][ T5465] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 154.711784][ T5465] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 154.798024][ T5459] 8021q: adding VLAN 0 to HW filter on device team0 [ 154.831143][ T5478] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 154.852429][ T5478] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 154.882973][ T5478] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 154.915339][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.918486][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.948761][ T5478] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 154.962644][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.965841][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.155922][ T5471] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 155.227328][ T5471] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 155.273630][ T5471] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 155.282963][ T5471] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 155.413867][ T5482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 155.617349][ T5482] 8021q: adding VLAN 0 to HW filter on device team0 [ 155.683915][ T1123] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.687221][ T1123] bridge0: port 1(bridge_slave_0) entered forwarding state [ 155.760087][ T5478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 155.833841][ T3348] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.837853][ T3348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 155.864088][ T5465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.063913][ T5471] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.071376][ T5478] 8021q: adding VLAN 0 to HW filter on device team0 [ 156.091905][ T5465] 8021q: adding VLAN 0 to HW filter on device team0 [ 156.111952][ T5466] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 156.132803][ T5466] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 156.157092][ T3348] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.161038][ T3348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.182934][ T5466] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 156.203416][ T5466] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 156.232402][ T5459] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 156.237361][ T3348] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.239787][ T3348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.261597][ T3348] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.264459][ T3348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.277342][ T5471] 8021q: adding VLAN 0 to HW filter on device team0 [ 156.316534][ T3348] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.319622][ T3348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.371932][ T3348] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.375186][ T3348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.472616][ T3348] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.475546][ T3348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.726132][ T5459] veth0_vlan: entered promiscuous mode [ 156.909467][ T5459] veth1_vlan: entered promiscuous mode [ 157.117832][ T5466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.254312][ T5482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 157.283337][ T5466] 8021q: adding VLAN 0 to HW filter on device team0 [ 157.393683][ T3618] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.396577][ T3618] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.450828][ T5459] veth0_macvtap: entered promiscuous mode [ 157.464123][ T3618] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.467393][ T3618] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.533907][ T5459] veth1_macvtap: entered promiscuous mode [ 157.577119][ T5471] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 157.643548][ T5465] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 157.715746][ T5478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 157.763290][ T5459] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 157.816816][ T5459] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 157.921955][ T2946] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 157.925835][ T2946] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 157.929554][ T2946] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.012039][ T2946] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.149614][ T5465] veth0_vlan: entered promiscuous mode [ 158.262930][ T5465] veth1_vlan: entered promiscuous mode [ 158.394268][ T5478] veth0_vlan: entered promiscuous mode [ 158.522018][ T3348] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.525588][ T3348] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.533627][ T5478] veth1_vlan: entered promiscuous mode [ 158.596599][ T5482] veth0_vlan: entered promiscuous mode [ 158.706546][ T2946] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.722790][ T2946] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.746884][ T5482] veth1_vlan: entered promiscuous mode [ 158.769218][ T5465] veth0_macvtap: entered promiscuous mode 2025/12/11 02:33:06 executed programs: 12 [ 158.808667][ T5466] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 158.843148][ T5465] veth1_macvtap: entered promiscuous mode [ 158.879262][ T5478] veth0_macvtap: entered promiscuous mode [ 158.896911][ T5478] veth1_macvtap: entered promiscuous mode [ 158.922562][ T5471] veth0_vlan: entered promiscuous mode [ 158.952080][ T5471] veth1_vlan: entered promiscuous mode [ 158.988124][ T5465] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 159.017277][ T5465] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 159.043614][ T5478] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 159.086285][ T1154] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.106984][ T5482] veth0_macvtap: entered promiscuous mode [ 159.125183][ T5482] veth1_macvtap: entered promiscuous mode [ 159.129373][ T1123] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.144142][ T5478] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 159.158482][ T1123] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.193472][ T1123] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.208980][ T5471] veth0_macvtap: entered promiscuous mode [ 159.236308][ T1123] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.251410][ T1123] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.257460][ T5471] veth1_macvtap: entered promiscuous mode [ 159.286624][ T1123] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.305341][ T1123] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.311761][ T5466] veth0_vlan: entered promiscuous mode [ 159.329187][ T5482] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 159.358105][ T5482] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 159.377070][ T5471] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 159.417657][ T5687] loop0: detected capacity change from 0 to 32768 [ 159.423506][ T5466] veth1_vlan: entered promiscuous mode [ 159.456141][ T5687] ======================================================= [ 159.456141][ T5687] WARNING: The mand mount option has been deprecated and [ 159.456141][ T5687] and is ignored by this kernel. Remove the mand [ 159.456141][ T5687] option from the mount to silence this warning. [ 159.456141][ T5687] ======================================================= [ 159.491723][ T5471] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 159.503448][ T4120] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.537487][ T4120] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.543665][ T3092] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.547211][ T3092] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.586583][ T4120] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.615682][ T5687] JBD2: Ignoring recovery information on journal [ 159.628539][ T4120] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.649629][ T4120] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.684633][ T1154] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.701204][ T5687] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 159.717956][ T1154] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.755348][ T1154] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.763333][ T5687] loop0: detected capacity change from 32768 to 32671 [ 159.772615][ T2946] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.800854][ T2946] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.814952][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 159.831136][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 159.859506][ T5459] OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #71: signature = [ 159.897837][ T5459] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 159.920922][ T5459] OCFS2: File system is now read-only. [ 159.923612][ T5459] (syz-executor,5459,0):ocfs2_assign_bh:2417 ERROR: status = -30 [ 159.927330][ T5459] (syz-executor,5459,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -30 [ 159.965219][ T5466] veth0_macvtap: entered promiscuous mode [ 159.989593][ T5459] (syz-executor,5459,0):ocfs2_shutdown_local_alloc:412 ERROR: status = -30 [ 160.007757][ T3618] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.015803][ T5466] veth1_macvtap: entered promiscuous mode [ 160.027983][ T3618] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.055054][ T5459] ocfs2: Unmounting device (7,0) on (node local) [ 160.165406][ T2946] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.168907][ T2946] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.246967][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.280375][ T5466] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 160.287142][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.313821][ T5466] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 160.357731][ T4153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.371240][ T4153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.377970][ T1123] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.426548][ T1123] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.465253][ T1123] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.469541][ T1123] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.592132][ T54] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.595983][ T54] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 160.890497][ T4153] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 160.894032][ T4153] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.107676][ T4120] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 161.136230][ T4120] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 161.827271][ T5694] loop0: detected capacity change from 0 to 32768 [ 161.956229][ T5694] JBD2: Ignoring recovery information on journal [ 162.096193][ T5694] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 162.240493][ T5694] loop0: detected capacity change from 32768 to 32671 [ 162.333671][ T5459] OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #71: signature = [ 162.380601][ T5459] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 162.412695][ T5459] OCFS2: File system is now read-only. [ 162.415273][ T5459] (syz-executor,5459,0):ocfs2_assign_bh:2417 ERROR: status = -30 [ 162.418560][ T5459] (syz-executor,5459,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -30 [ 162.506673][ T5459] (syz-executor,5459,0):ocfs2_shutdown_local_alloc:412 ERROR: status = -30 [ 162.585529][ T5459] ocfs2: Unmounting device (7,0) on (node local) 2025/12/11 02:33:12 executed programs: 26 [ 166.616124][ T5710] loop0: detected capacity change from 0 to 32768 [ 166.707465][ T4153] I/O error, dev loop0, sector 32760 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 166.712514][ T5709] loop0: detected capacity change from 32768 to 32671 [ 166.738738][ T5710] (syz.0.34,5710,0):ocfs2_init_local_system_inodes:496 ERROR: status=-22, sysfile=7, slot=0 [ 166.750429][ T4153] Buffer I/O error on dev loop0, logical block 32760, async page read [ 166.754199][ T4153] I/O error, dev loop0, sector 32761 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 166.800263][ T5710] (syz.0.34,5710,0):ocfs2_init_local_system_inodes:505 ERROR: status = -22 [ 166.850231][ T4153] Buffer I/O error on dev loop0, logical block 32761, async page read [ 166.860330][ T5710] (syz.0.34,5710,0):ocfs2_mount_volume:1758 ERROR: status = -22 [ 166.880295][ T4153] I/O error, dev loop0, sector 32762 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 166.937473][ T5710] (syz.0.34,5710,0):ocfs2_fill_super:1177 ERROR: status = -22 [ 166.941110][ T4153] Buffer I/O error on dev loop0, logical block 32762, async page read [ 166.944709][ T4153] I/O error, dev loop0, sector 32763 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 167.003385][ T4153] Buffer I/O error on dev loop0, logical block 32763, async page read [ 167.040275][ T4153] I/O error, dev loop0, sector 32764 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 167.062596][ T4153] Buffer I/O error on dev loop0, logical block 32764, async page read [ 167.092600][ T4153] I/O error, dev loop0, sector 32765 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 167.133214][ T4153] Buffer I/O error on dev loop0, logical block 32765, async page read [ 167.136987][ T4153] I/O error, dev loop0, sector 32766 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 167.194215][ T4153] Buffer I/O error on dev loop0, logical block 32766, async page read [ 167.197948][ T4153] I/O error, dev loop0, sector 32767 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 167.251271][ T4153] Buffer I/O error on dev loop0, logical block 32767, async page read [ 168.797740][ T5717] loop0: detected capacity change from 0 to 32768 [ 168.931688][ T5717] JBD2: Ignoring recovery information on journal [ 169.063741][ T5717] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 169.241703][ T5717] loop0: detected capacity change from 32768 to 32671 [ 169.373109][ T5459] OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #71: signature = [ 169.411537][ T5459] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 169.415694][ T5459] OCFS2: File system is now read-only. [ 169.480046][ T5459] (syz-executor,5459,0):ocfs2_assign_bh:2417 ERROR: status = -30 [ 169.514024][ T5459] (syz-executor,5459,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -30 [ 169.517666][ T5459] (syz-executor,5459,0):ocfs2_shutdown_local_alloc:412 ERROR: status = -30 2025/12/11 02:33:17 executed programs: 42 [ 169.631279][ T5459] ocfs2: Unmounting device (7,0) on (node local) [ 171.028778][ T5726] loop0: detected capacity change from 0 to 32768 [ 171.155162][ T5726] JBD2: Ignoring recovery information on journal [ 171.283850][ T5726] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 171.471153][ T5726] loop0: detected capacity change from 32768 to 32671 [ 171.579799][ T5459] OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #71: signature = [ 171.637202][ T5459] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 171.692639][ T5459] OCFS2: File system is now read-only. [ 171.695623][ T5459] (syz-executor,5459,0):ocfs2_assign_bh:2417 ERROR: status = -30 [ 171.698944][ T5459] (syz-executor,5459,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -30 [ 171.776082][ T5459] (syz-executor,5459,0):ocfs2_shutdown_local_alloc:412 ERROR: status = -30 [ 171.910755][ T5459] ocfs2: Unmounting device (7,0) on (node local) [ 173.352627][ T5734] loop0: detected capacity change from 0 to 32768 [ 173.510596][ T5733] loop0: detected capacity change from 32768 to 32671 [ 173.514641][ T5734] (syz.0.52,5734,0):ocfs2_init_local_system_inodes:496 ERROR: status=-22, sysfile=7, slot=0 [ 173.519150][ T5734] (syz.0.52,5734,0):ocfs2_init_local_system_inodes:505 ERROR: status = -22 [ 173.600252][ T5734] (syz.0.52,5734,0):ocfs2_mount_volume:1758 ERROR: status = -22 [ 173.637213][ T5734] (syz.0.52,5734,0):ocfs2_fill_super:1177 ERROR: status = -22 2025/12/11 02:33:22 executed programs: 57 [ 175.083270][ T5741] loop0: detected capacity change from 0 to 32768 [ 175.175814][ T5741] JBD2: Ignoring recovery information on journal [ 175.296418][ T5741] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 175.351637][ T5740] loop0: detected capacity change from 32768 to 32671 [ 175.354492][ T12] OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #72: signature = [ 175.370499][ T5741] OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #65: signature = [ 175.377927][ T1316] I/O error, dev loop0, sector 32760 op 0x0:(READ) flags 0x880700 phys_seg 1 prio class 2 [ 175.405858][ T12] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 175.426426][ T5741] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 175.446725][ T12] OCFS2: File system is now read-only. [ 175.449157][ T12] (kworker/u4:0,12,0):ocfs2_dir_foreach_blk_id:1794 ERROR: Unable to read inode block for dir 72 [ 175.480942][ T5741] (syz.0.59,5741,0):ocfs2_find_entry_id:420 ERROR: status = -30 [ 175.507121][ T5741] VFS_BUG_ON_INODE(!S_ISDIR(inode->i_mode)) encountered for inode ffff888048268878 [ 175.507121][ T5741] fs ocfs2 mode 100000 opflags 0x2 flags 0x20 state 0x0 count 2 [ 175.580452][ T5741] ------------[ cut here ]------------ [ 175.583025][ T5741] kernel BUG at fs/namei.c:630! [ 175.585190][ T5741] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 175.588243][ T5741] CPU: 0 UID: 0 PID: 5741 Comm: syz.0.59 Not tainted syzkaller #0 PREEMPT(full) [ 175.591798][ T5741] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 175.595897][ T5741] RIP: 0010:link_path_walk+0x18cb/0x18d0 [ 175.599334][ T5741] Code: e8 ba 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 00 e9 99 8b e8 96 84 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 [ 175.607271][ T5741] RSP: 0018:ffffc90002ddf880 EFLAGS: 00010286 [ 175.609967][ T5741] RAX: 000000000000008e RBX: ffffc90002ddfc38 RCX: bdacc2d90ef60500 [ 175.613481][ T5741] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 175.616544][ T5741] RBP: ffff888048268878 R08: ffffc90002ddf547 R09: 1ffff920005bbea8 [ 175.619886][ T5741] R10: dffffc0000000000 R11: fffff520005bbea9 R12: 0000000000008000 [ 175.623128][ T5741] R13: ffffc90002ddfc00 R14: 0000000000008000 R15: ffff8880005be620 [ 175.626493][ T5741] FS: 000055555a1de500(0000) GS:ffff88808d22f000(0000) knlGS:0000000000000000 [ 175.630079][ T5741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.632570][ T5741] CR2: 00007f3431221000 CR3: 000000003367b000 CR4: 0000000000352ef0 [ 175.635585][ T5741] Call Trace: [ 175.636908][ T5741] [ 175.638144][ T5741] ? path_init+0xbdc/0x1330 [ 175.639813][ T5741] path_openat+0x2b3/0x3dd0 [ 175.641381][ T5741] ? __pfx_stack_trace_save+0x10/0x10 [ 175.643416][ T5741] ? stack_depot_save_flags+0x40/0x850 [ 175.645525][ T5741] ? kmem_cache_alloc_noprof+0x37d/0x710 [ 175.647964][ T5741] ? getname_flags+0xb8/0x540 [ 175.650025][ T5741] ? __pfx_path_openat+0x10/0x10 [ 175.651828][ T5741] ? __lock_acquire+0x6b6/0x2cf0 [ 175.653659][ T5741] do_filp_open+0x1fa/0x410 [ 175.655560][ T5741] ? __pfx_do_filp_open+0x10/0x10 [ 175.657403][ T5741] ? _raw_spin_unlock+0x28/0x50 [ 175.659538][ T5741] ? alloc_fd+0x64c/0x6c0 [ 175.661484][ T5741] do_sys_openat2+0x121/0x200 [ 175.663751][ T5741] ? __pfx_do_sys_openat2+0x10/0x10 [ 175.666376][ T5741] ? __pfx___se_sys_futex+0x10/0x10 [ 175.668860][ T5741] __x64_sys_openat+0x138/0x170 [ 175.671235][ T5741] do_syscall_64+0xfa/0xf80 [ 175.673277][ T5741] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.675641][ T5741] ? clear_bhb_loop+0x60/0xb0 [ 175.677690][ T5741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 175.680352][ T5741] RIP: 0033:0x7f3139d8f7c9 [ 175.682378][ T5741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 175.690155][ T5741] RSP: 002b:00007fff388b7a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 175.693836][ T5741] RAX: ffffffffffffffda RBX: 00007f3139fe5fa0 RCX: 00007f3139d8f7c9 [ 175.697475][ T5741] RDX: 000000000000275a RSI: 0000200000000040 RDI: ffffffffffffff9c [ 175.700970][ T5741] RBP: 00007f3139e13f91 R08: 0000000000000000 R09: 0000000000000000 [ 175.704344][ T5741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 175.707897][ T5741] R13: 00007f3139fe5fa0 R14: 00007f3139fe5fa0 R15: 0000000000000004 [ 175.711394][ T5741] [ 175.712817][ T5741] Modules linked in: [ 175.715615][ T5741] ---[ end trace 0000000000000000 ]--- [ 176.028906][ T5741] RIP: 0010:link_path_walk+0x18cb/0x18d0 [ 176.032076][ T5741] Code: e8 ba 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 00 e9 99 8b e8 96 84 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 [ 176.043196][ T5741] RSP: 0018:ffffc90002ddf880 EFLAGS: 00010286 [ 176.046262][ T5741] RAX: 000000000000008e RBX: ffffc90002ddfc38 RCX: bdacc2d90ef60500 [ 176.049494][ T5741] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 176.054717][ T5741] RBP: ffff888048268878 R08: ffffc90002ddf547 R09: 1ffff920005bbea8 [ 176.059069][ T5741] R10: dffffc0000000000 R11: fffff520005bbea9 R12: 0000000000008000 [ 176.064940][ T5741] R13: ffffc90002ddfc00 R14: 0000000000008000 R15: ffff8880005be620 [ 176.068455][ T5741] FS: 000055555a1de500(0000) GS:ffff88808d22f000(0000) knlGS:0000000000000000 [ 176.072301][ T5741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 176.075051][ T5741] CR2: 00007f3439d73460 CR3: 000000003367b000 CR4: 0000000000352ef0 [ 176.078633][ T5741] Kernel panic - not syncing: Fatal exception [ 176.081844][ T5741] Kernel Offset: disabled [ 176.083957][ T5741] Rebooting in 86400 seconds.. VM DIAGNOSIS: 02:33:23 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000030 RBX=0000000000000030 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc90002ddef70 R8 =ffff888033d80237 R9 =1ffff110067b0046 R10=dffffc0000000000 R11=ffffffff851c6ca0 R12=dffffc0000000000 R13=ffffffff99ae59fd R14=ffffffff99dfa680 R15=0000000000000000 RIP=ffffffff851c6d1c 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 000055555a1de500 ffffffff 00c00000 GS =0000 ffff88808d22f000 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=00007f3431221000 CR3=000000003367b000 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=0000000001000000 Opmask01=0000000001000003 Opmask02=00000000ffffffef 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 00007fff388b7cf0 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3139e15050 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3139e1505d ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3139e15057 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3139e1506b ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3139e150f1 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3139e151cf 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 0000000000000004 0000000000000000 0000000000000000 0000000000000000 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000160 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000004 0000000000000000 0000000000000000 0000000000000160 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