Warning: Permanently added '10.128.0.75' (ED25519) to the list of known hosts. 2026/07/11 01:24:48 parsed 1 programs 2026/07/11 01:24:48 serving rpc on tcp://42333 [ 97.882993][ T24] cfg80211: failed to load regulatory.db [ 102.776448][ T5631] cgroup: Unknown subsys name 'net' [ 102.874220][ T5631] cgroup: Unknown subsys name 'cpuset' [ 102.885120][ T5631] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 104.709331][ T5631] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 108.334587][ T5655] 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. [ 110.015360][ T5697] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 110.025710][ T5697] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 110.035505][ T5697] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 110.045134][ T5697] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 110.054492][ T5697] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 111.951105][ T5653] bridge0: port 1(bridge_slave_0) entered blocking state [ 111.970978][ T5653] bridge0: port 1(bridge_slave_0) entered disabled state [ 111.990123][ T5653] bridge_slave_0: entered allmulticast mode [ 111.999223][ T5653] bridge_slave_0: entered promiscuous mode [ 112.061653][ T5653] bridge0: port 2(bridge_slave_1) entered blocking state [ 112.070490][ T5653] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.084787][ T5653] bridge_slave_1: entered allmulticast mode [ 112.098352][ T5653] bridge_slave_1: entered promiscuous mode [ 112.120209][ T50] Bluetooth: hci0: command tx timeout [ 112.247793][ T5653] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 112.264365][ T5653] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 112.463767][ T5653] team0: Port device team_slave_0 added [ 112.485996][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.496271][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.513957][ T5653] team0: Port device team_slave_1 added [ 112.671625][ T5653] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 112.680933][ T5653] 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. [ 112.710249][ T5653] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 112.737491][ T5653] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 112.745756][ T5653] 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. [ 112.773216][ T5653] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 112.793551][ T141] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.807684][ T141] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 112.899768][ T5653] hsr_slave_0: entered promiscuous mode [ 112.907163][ T5653] hsr_slave_1: entered promiscuous mode [ 113.273578][ T5653] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 113.292325][ T5653] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 113.302681][ T5653] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 113.314862][ T5653] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 113.323719][ T5653] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 113.335967][ T5653] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 113.344412][ T5653] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 113.355294][ T5653] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 113.475467][ T5653] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.509306][ T5653] 8021q: adding VLAN 0 to HW filter on device team0 [ 113.528263][ T430] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.536568][ T430] bridge0: port 1(bridge_slave_0) entered forwarding state [ 113.561795][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.569034][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.114246][ T5653] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 114.179602][ T5653] veth0_vlan: entered promiscuous mode [ 114.197394][ T5653] veth1_vlan: entered promiscuous mode [ 114.204282][ T50] Bluetooth: hci0: command tx timeout [ 114.248697][ T5653] veth0_macvtap: entered promiscuous mode [ 114.263369][ T5653] veth1_macvtap: entered promiscuous mode [ 114.286776][ T5653] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 114.304880][ T5653] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 114.325768][ T141] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.335922][ T141] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.362829][ T141] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.372525][ T141] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/11 01:25:06 executed programs: 0 [ 114.725895][ T5697] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 114.746630][ T5697] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 114.763525][ T5697] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 114.787712][ T5697] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 114.796915][ T5697] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 114.901281][ T5770] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 114.913404][ T5770] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 114.925828][ T5770] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 114.935865][ T5775] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 114.945052][ T5775] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 114.953732][ T5775] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 114.966624][ T5770] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 114.974863][ T5770] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 114.987709][ T5770] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 114.997323][ T4936] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 115.012615][ T4936] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 115.023410][ T5778] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 115.026365][ T4936] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 115.032924][ T5778] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 115.041927][ T4936] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 115.050182][ T5778] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 115.059981][ T5778] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 115.070539][ T50] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 115.070675][ T5778] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 115.091011][ T5697] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 115.092481][ T50] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 115.110709][ T50] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 115.119637][ T50] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 115.141221][ T50] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 115.157210][ T5780] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 115.974327][ T57] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.918809][ T50] Bluetooth: hci1: command tx timeout [ 117.160257][ T50] Bluetooth: hci4: command tx timeout [ 117.160285][ T4936] Bluetooth: hci3: command tx timeout [ 117.160508][ T5780] Bluetooth: hci2: command tx timeout [ 117.189508][ T57] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.239940][ T5780] Bluetooth: hci6: command tx timeout [ 117.246623][ T50] Bluetooth: hci5: command tx timeout [ 117.589145][ T57] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 117.752219][ T57] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.255444][ T5760] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.262983][ T5760] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.270686][ T5760] bridge_slave_0: entered allmulticast mode [ 118.282698][ T5760] bridge_slave_0: entered promiscuous mode [ 118.366914][ T5760] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.374431][ T5760] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.382703][ T5760] bridge_slave_1: entered allmulticast mode [ 118.391882][ T5760] bridge_slave_1: entered promiscuous mode [ 118.536724][ T5766] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.544357][ T5766] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.551914][ T5766] bridge_slave_0: entered allmulticast mode [ 118.561112][ T5766] bridge_slave_0: entered promiscuous mode [ 118.615309][ T5760] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 118.633750][ T5766] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.641110][ T5766] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.649331][ T5766] bridge_slave_1: entered allmulticast mode [ 118.657302][ T5766] bridge_slave_1: entered promiscuous mode [ 118.723460][ T5760] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 118.824679][ T57] bridge_slave_1: left allmulticast mode [ 118.830715][ T57] bridge_slave_1: left promiscuous mode [ 118.838260][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.854066][ T57] bridge_slave_0: left allmulticast mode [ 118.860099][ T57] bridge_slave_0: left promiscuous mode [ 118.865873][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.998811][ T50] Bluetooth: hci1: command tx timeout [ 119.229401][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 119.238912][ T50] Bluetooth: hci4: command tx timeout [ 119.238970][ T50] Bluetooth: hci3: command tx timeout [ 119.248727][ T5780] Bluetooth: hci2: command tx timeout [ 119.260059][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 119.273572][ T57] bond0 (unregistering): Released all slaves [ 119.312296][ T5776] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.320068][ T5776] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.327496][ T5776] bridge_slave_0: entered allmulticast mode [ 119.333757][ T5780] Bluetooth: hci5: command tx timeout [ 119.333769][ T50] Bluetooth: hci6: command tx timeout [ 119.340970][ T5776] bridge_slave_0: entered promiscuous mode [ 119.362759][ T5766] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 119.379221][ T5766] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 119.392153][ T5763] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.400268][ T5763] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.407723][ T5763] bridge_slave_0: entered allmulticast mode [ 119.417797][ T5763] bridge_slave_0: entered promiscuous mode [ 119.457254][ T5760] team0: Port device team_slave_0 added [ 119.464418][ T5776] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.472304][ T5776] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.480075][ T5776] bridge_slave_1: entered allmulticast mode [ 119.488626][ T5776] bridge_slave_1: entered promiscuous mode [ 119.560758][ T5763] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.569280][ T5763] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.576705][ T5763] bridge_slave_1: entered allmulticast mode [ 119.586115][ T5763] bridge_slave_1: entered promiscuous mode [ 119.655338][ T5760] team0: Port device team_slave_1 added [ 119.741008][ T5767] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.748245][ T5767] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.755648][ T5767] bridge_slave_0: entered allmulticast mode [ 119.765643][ T5767] bridge_slave_0: entered promiscuous mode [ 119.774331][ T5769] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.781729][ T5769] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.789103][ T5769] bridge_slave_0: entered allmulticast mode [ 119.797155][ T5769] bridge_slave_0: entered promiscuous mode [ 119.824372][ T5776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 119.836367][ T5766] team0: Port device team_slave_0 added [ 119.846699][ T5766] team0: Port device team_slave_1 added [ 119.869795][ T5767] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.877192][ T5767] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.886297][ T5767] bridge_slave_1: entered allmulticast mode [ 119.894113][ T5767] bridge_slave_1: entered promiscuous mode [ 119.916725][ T5769] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.924282][ T5769] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.931687][ T5769] bridge_slave_1: entered allmulticast mode [ 119.940760][ T5769] bridge_slave_1: entered promiscuous mode [ 119.949054][ T5760] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 119.956139][ T5760] 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. [ 119.985356][ T5760] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 120.001837][ T5776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 120.026736][ T5763] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 120.073214][ T5767] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 120.106395][ T5760] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 120.113573][ T5760] 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. [ 120.139875][ T5760] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 120.180215][ T5763] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 120.205678][ T5767] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 120.275079][ T5766] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 120.284927][ T5766] 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. [ 120.311690][ T5766] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 120.325729][ T5766] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 120.333583][ T5766] 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. [ 120.360487][ T5766] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 120.405850][ T57] hsr_slave_0: left promiscuous mode [ 120.412538][ T57] hsr_slave_1: left promiscuous mode [ 120.419401][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 120.426979][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 120.436163][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 120.443926][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 120.460891][ T57] veth1_macvtap: left promiscuous mode [ 120.466606][ T57] veth0_macvtap: left promiscuous mode [ 120.473557][ T57] veth1_vlan: left promiscuous mode [ 120.479064][ T57] veth0_vlan: left promiscuous mode [ 120.776098][ T57] team0 (unregistering): Port device team_slave_1 removed [ 120.795877][ T57] team0 (unregistering): Port device team_slave_0 removed [ 120.927647][ T5769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 120.941882][ T5776] team0: Port device team_slave_0 added [ 120.977154][ T5763] team0: Port device team_slave_0 added [ 120.986915][ T5763] team0: Port device team_slave_1 added [ 120.996110][ T5767] team0: Port device team_slave_0 added [ 121.006897][ T5767] team0: Port device team_slave_1 added [ 121.031530][ T5769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 121.056998][ T5776] team0: Port device team_slave_1 added [ 121.079070][ T5780] Bluetooth: hci1: command tx timeout [ 121.181560][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.188623][ T5776] 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. [ 121.214642][ T5776] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.226754][ T5763] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.234180][ T5763] 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. [ 121.262701][ T5763] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.312158][ T5760] hsr_slave_0: entered promiscuous mode [ 121.319503][ T5760] hsr_slave_1: entered promiscuous mode [ 121.323312][ T50] Bluetooth: hci4: command tx timeout [ 121.328901][ T4936] Bluetooth: hci2: command tx timeout [ 121.332234][ T5780] Bluetooth: hci3: command tx timeout [ 121.342040][ T5769] team0: Port device team_slave_0 added [ 121.370795][ T5776] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.377890][ T5776] 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. [ 121.399614][ T5780] Bluetooth: hci6: command tx timeout [ 121.410181][ T5780] Bluetooth: hci5: command tx timeout [ 121.416406][ T5776] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.429766][ T5763] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.436781][ T5763] 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. [ 121.463917][ T5763] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.487340][ T5767] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.495691][ T5767] 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. [ 121.523643][ T5767] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.540664][ T5769] team0: Port device team_slave_1 added [ 121.630174][ T5767] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.637463][ T5767] 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. [ 121.665863][ T5767] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 121.730679][ T5766] hsr_slave_0: entered promiscuous mode [ 121.737914][ T5766] hsr_slave_1: entered promiscuous mode [ 121.745798][ T5766] debugfs: 'hsr0' already exists in 'hsr' [ 121.751886][ T5766] Cannot create hsr debugfs directory [ 121.826512][ T5769] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 121.836576][ T5769] 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. [ 121.862742][ T5769] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 121.936418][ T5769] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 121.944208][ T5769] 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. [ 121.970944][ T5769] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 122.008072][ T5763] hsr_slave_0: entered promiscuous mode [ 122.037895][ T5763] hsr_slave_1: entered promiscuous mode [ 122.050863][ T5763] debugfs: 'hsr0' already exists in 'hsr' [ 122.062486][ T5763] Cannot create hsr debugfs directory [ 122.100136][ T5776] hsr_slave_0: entered promiscuous mode [ 122.107292][ T5776] hsr_slave_1: entered promiscuous mode [ 122.114098][ T5776] debugfs: 'hsr0' already exists in 'hsr' [ 122.120331][ T5776] Cannot create hsr debugfs directory [ 122.250929][ T5282] 8021q: adding VLAN 0 to HW filter on device eth1 [ 122.274734][ T5767] hsr_slave_0: entered promiscuous mode [ 122.281898][ T5767] hsr_slave_1: entered promiscuous mode [ 122.288408][ T5767] debugfs: 'hsr0' already exists in 'hsr' [ 122.294385][ T5767] Cannot create hsr debugfs directory [ 122.442436][ T5769] hsr_slave_0: entered promiscuous mode [ 122.449468][ T5769] hsr_slave_1: entered promiscuous mode [ 122.455795][ T5769] debugfs: 'hsr0' already exists in 'hsr' [ 122.461834][ T5769] Cannot create hsr debugfs directory [ 123.158851][ T5780] Bluetooth: hci1: command tx timeout [ 123.214458][ T5760] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 123.238365][ T5760] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 123.254649][ T5760] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 123.274584][ T5760] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 123.285428][ T5760] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 123.302467][ T5760] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 123.335175][ T5760] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 123.348818][ T5760] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 123.397736][ T5282] 8021q: adding VLAN 0 to HW filter on device eth2 [ 123.405162][ T5780] Bluetooth: hci3: command tx timeout [ 123.405197][ T4936] Bluetooth: hci4: command tx timeout [ 123.411204][ T50] Bluetooth: hci2: command tx timeout [ 123.447325][ T5776] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 123.460521][ T5776] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 123.479029][ T5776] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 123.486016][ T50] Bluetooth: hci6: command tx timeout [ 123.487784][ T5780] Bluetooth: hci5: command tx timeout [ 123.501594][ T5776] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 123.511232][ T5776] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 123.522211][ T5776] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 123.530441][ T5776] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 123.541390][ T5776] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 123.823120][ T5760] 8021q: adding VLAN 0 to HW filter on device bond0 [ 123.915412][ T5760] 8021q: adding VLAN 0 to HW filter on device team0 [ 123.938751][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 123.945966][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 123.994485][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.001757][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.027953][ T5776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.157700][ T5776] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.208379][ T141] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.215675][ T141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.231444][ T5767] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 124.253382][ T5767] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 124.276952][ T141] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.284279][ T141] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.295980][ T5767] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 124.311597][ T5767] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 124.347572][ T5767] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 124.362362][ T5767] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 124.392606][ T5767] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 124.406810][ T5767] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 124.605265][ T5769] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 124.624530][ T5769] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 124.645819][ T5769] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 124.678387][ T5769] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 124.700693][ T5769] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 124.724813][ T5769] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 124.739852][ T5769] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 124.752412][ T5769] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 125.203929][ T5763] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 125.257997][ T5763] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 125.281295][ T5763] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 125.305305][ T5763] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 125.361707][ T5763] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 125.383398][ T5763] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 125.392946][ T5763] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 125.406780][ T5763] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 125.725538][ T5767] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.840100][ T5766] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 125.875156][ T5766] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 125.925922][ T5766] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 125.948122][ T5766] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 125.966410][ T5767] 8021q: adding VLAN 0 to HW filter on device team0 [ 125.981108][ T5769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 125.997652][ T5766] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 126.012371][ T5766] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 126.037757][ T5760] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.051930][ T5766] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 126.075604][ T5766] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 126.181037][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.188336][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.256631][ T3350] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.264122][ T3350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.302300][ T5776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 126.327335][ T5769] 8021q: adding VLAN 0 to HW filter on device team0 [ 126.418075][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 126.425407][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 126.497368][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 126.504691][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 126.683804][ T5763] 8021q: adding VLAN 0 to HW filter on device bond0 [ 126.913552][ T5760] veth0_vlan: entered promiscuous mode [ 126.935415][ T5763] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.007924][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.015226][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.076394][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.083692][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.140576][ T5760] veth1_vlan: entered promiscuous mode [ 127.349880][ T5766] 8021q: adding VLAN 0 to HW filter on device bond0 [ 127.462047][ T5776] veth0_vlan: entered promiscuous mode [ 127.501278][ T5766] 8021q: adding VLAN 0 to HW filter on device team0 [ 127.560462][ T5760] veth0_macvtap: entered promiscuous mode [ 127.585118][ T3350] bridge0: port 1(bridge_slave_0) entered blocking state [ 127.592441][ T3350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 127.668089][ T5776] veth1_vlan: entered promiscuous mode [ 127.711173][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 127.718924][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 127.767048][ T5760] veth1_macvtap: entered promiscuous mode [ 127.996825][ T5760] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 128.111559][ T5760] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 128.254533][ T5776] veth0_macvtap: entered promiscuous mode [ 128.290894][ T3350] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.333973][ T3350] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.347764][ T3350] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.411835][ T5767] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 128.434653][ T3350] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 128.510705][ T5776] veth1_macvtap: entered promiscuous mode [ 128.729670][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 128.813985][ T5776] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 128.994122][ T48] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.038674][ T48] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.066374][ T141] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.089591][ T141] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.100013][ T48] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.142364][ T48] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 129.184432][ T5769] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 129.316035][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.362205][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/07/11 01:25:21 executed programs: 12 [ 129.706879][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 129.740017][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 129.797057][ T6078] loop0: detected capacity change from 0 to 2048 [ 129.811953][ T5763] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 129.880362][ T5769] veth0_vlan: entered promiscuous mode [ 129.942750][ T6078] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 129.986350][ T6077] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 130.040714][ T1175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 130.064961][ T48] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 130.080797][ T1175] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 130.110582][ T5769] veth1_vlan: entered promiscuous mode [ 130.131409][ T48] EXT4-fs (loop0): This should not happen!! Data will be lost [ 130.131409][ T48] [ 130.142247][ T5767] veth0_vlan: entered promiscuous mode [ 130.166115][ T48] EXT4-fs (loop0): Total free blocks count 0 [ 130.174141][ T48] EXT4-fs (loop0): Free/Dirty block details [ 130.185676][ T48] EXT4-fs (loop0): free_blocks=2415919104 [ 130.215430][ T5767] veth1_vlan: entered promiscuous mode [ 130.221486][ T48] EXT4-fs (loop0): dirty_blocks=16 [ 130.228189][ T48] EXT4-fs (loop0): Block reservation details [ 130.238162][ T48] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 130.313666][ T5760] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 130.343357][ T5760] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.349510][ T6087] loop5: detected capacity change from 0 to 2048 [ 130.534143][ T6087] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 130.575495][ T5767] veth0_macvtap: entered promiscuous mode [ 130.590425][ T5769] veth0_macvtap: entered promiscuous mode [ 130.602225][ T5763] veth0_vlan: entered promiscuous mode [ 130.620957][ T5769] veth1_macvtap: entered promiscuous mode [ 130.634226][ T5767] veth1_macvtap: entered promiscuous mode [ 130.647191][ T6086] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 130.664454][ T6092] loop0: detected capacity change from 0 to 2048 [ 130.705531][ T5766] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.706053][ T6092] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 130.767010][ T6091] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 130.831206][ T3350] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 130.858318][ T3350] EXT4-fs (loop0): This should not happen!! Data will be lost [ 130.858318][ T3350] [ 130.871829][ T5769] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 130.873007][ T48] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 130.899186][ T3350] EXT4-fs (loop0): Total free blocks count 0 [ 130.907305][ T48] EXT4-fs (loop5): This should not happen!! Data will be lost [ 130.907305][ T48] [ 130.917322][ T48] EXT4-fs (loop5): Total free blocks count 0 [ 130.925211][ T48] EXT4-fs (loop5): Free/Dirty block details [ 130.925415][ T5763] veth1_vlan: entered promiscuous mode [ 130.932212][ T48] EXT4-fs (loop5): free_blocks=2415919104 [ 130.932243][ T48] EXT4-fs (loop5): dirty_blocks=16 [ 130.932286][ T48] EXT4-fs (loop5): Block reservation details [ 130.932306][ T48] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 130.933844][ T3350] EXT4-fs (loop0): Free/Dirty block details [ 130.944514][ T5776] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 130.949193][ T3350] EXT4-fs (loop0): free_blocks=2415919104 [ 130.993446][ T5776] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.005032][ T3350] EXT4-fs (loop0): dirty_blocks=16 [ 131.013115][ T5767] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 131.028012][ T5769] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 131.028264][ T3350] EXT4-fs (loop0): Block reservation details [ 131.042843][ T3350] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 131.055634][ T5760] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 131.086891][ T5760] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.087374][ T5767] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 131.146329][ T3350] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.193432][ T3350] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.215451][ T3350] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.273716][ T6096] loop5: detected capacity change from 0 to 2048 [ 131.303402][ T3350] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.325823][ T6096] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 131.328082][ T3350] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.345784][ T6098] loop0: detected capacity change from 0 to 2048 [ 131.357639][ T6095] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 131.404013][ T3350] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.425247][ T3350] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 131.425784][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.437682][ T3350] EXT4-fs (loop5): This should not happen!! Data will be lost [ 131.437682][ T3350] [ 131.437715][ T3350] EXT4-fs (loop5): Total free blocks count 0 [ 131.437741][ T3350] EXT4-fs (loop5): Free/Dirty block details [ 131.437766][ T3350] EXT4-fs (loop5): free_blocks=2415919104 [ 131.437795][ T3350] EXT4-fs (loop5): dirty_blocks=16 [ 131.437821][ T3350] EXT4-fs (loop5): Block reservation details [ 131.437845][ T3350] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 131.464471][ T5776] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 131.470477][ T5776] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.551713][ T6098] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 131.577366][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.622870][ T6097] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 131.647678][ T5766] veth0_vlan: entered promiscuous mode [ 131.653117][ T6104] loop5: detected capacity change from 0 to 2048 [ 131.701288][ T5763] veth0_macvtap: entered promiscuous mode [ 131.729138][ T6104] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 131.751962][ T5766] veth1_vlan: entered promiscuous mode [ 131.784911][ T6103] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 131.818043][ T48] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 131.870407][ T5763] veth1_macvtap: entered promiscuous mode [ 131.874170][ T48] EXT4-fs (loop0): This should not happen!! Data will be lost [ 131.874170][ T48] [ 131.888133][ T48] EXT4-fs (loop0): Total free blocks count 0 [ 131.888671][ T141] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 131.894276][ T48] EXT4-fs (loop0): Free/Dirty block details [ 131.912818][ T48] EXT4-fs (loop0): free_blocks=2415919104 [ 131.931785][ T48] EXT4-fs (loop0): dirty_blocks=16 [ 131.935678][ T141] EXT4-fs (loop5): This should not happen!! Data will be lost [ 131.935678][ T141] [ 131.942602][ T48] EXT4-fs (loop0): Block reservation details [ 131.947569][ T141] EXT4-fs (loop5): Total free blocks count 0 [ 131.961255][ T141] EXT4-fs (loop5): Free/Dirty block details [ 131.967213][ T141] EXT4-fs (loop5): free_blocks=2415919104 [ 131.975858][ T48] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 131.987713][ T5760] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 132.037325][ T430] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.050810][ T141] EXT4-fs (loop5): dirty_blocks=16 [ 132.055449][ T5760] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.067143][ T430] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.072746][ T141] EXT4-fs (loop5): Block reservation details [ 132.108632][ T141] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 132.115279][ T5763] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 132.122096][ T5776] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 132.178752][ T5776] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.236034][ T6108] loop0: detected capacity change from 0 to 2048 [ 132.272743][ T6108] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 132.297793][ T6112] loop5: detected capacity change from 0 to 2048 [ 132.307943][ T5763] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 132.364311][ T6107] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 132.402887][ T6112] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 132.405227][ T1175] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.425284][ T1175] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.452758][ T5766] veth0_macvtap: entered promiscuous mode [ 132.466456][ T5766] veth1_macvtap: entered promiscuous mode [ 132.487815][ T6111] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 132.504903][ T1175] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 132.521688][ T1175] EXT4-fs (loop0): This should not happen!! Data will be lost [ 132.521688][ T1175] [ 132.546447][ T1175] EXT4-fs (loop0): Total free blocks count 0 [ 132.558775][ T1175] EXT4-fs (loop0): Free/Dirty block details [ 132.575028][ T1175] EXT4-fs (loop0): free_blocks=2415919104 [ 132.584724][ T1175] EXT4-fs (loop0): dirty_blocks=16 [ 132.596112][ T1175] EXT4-fs (loop0): Block reservation details [ 132.619230][ T430] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 132.643806][ T1175] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 132.655301][ T430] EXT4-fs (loop5): This should not happen!! Data will be lost [ 132.655301][ T430] [ 132.667223][ T5760] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 132.681212][ T430] EXT4-fs (loop5): Total free blocks count 0 [ 132.693000][ T3350] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.694332][ T430] EXT4-fs (loop5): Free/Dirty block details [ 132.707913][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.708694][ T430] EXT4-fs (loop5): free_blocks=2415919104 [ 132.718206][ T3350] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.734659][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.736764][ T430] EXT4-fs (loop5): dirty_blocks=16 [ 132.748549][ T5760] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.755807][ T430] EXT4-fs (loop5): Block reservation details [ 132.770902][ T430] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 132.794477][ T5776] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 132.822697][ T5776] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.883747][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.899936][ T6117] loop0: detected capacity change from 0 to 2048 [ 132.907415][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 132.934199][ T3350] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.947278][ T5766] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 132.983382][ T3350] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 133.012750][ T6117] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.126425][ T5766] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 133.136602][ T6116] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 133.178893][ T6124] loop3: detected capacity change from 0 to 2048 [ 133.256030][ T6122] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.338399][ T6120] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 133.383414][ T13] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 133.402702][ T6124] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.431124][ T13] EXT4-fs (loop0): This should not happen!! Data will be lost [ 133.431124][ T13] [ 133.434707][ T430] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.440934][ T13] EXT4-fs (loop0): Total free blocks count 0 [ 133.458366][ T13] EXT4-fs (loop0): Free/Dirty block details [ 133.464405][ T13] EXT4-fs (loop0): free_blocks=2415919104 [ 133.476078][ T13] EXT4-fs (loop0): dirty_blocks=16 [ 133.483853][ T13] EXT4-fs (loop0): Block reservation details [ 133.490781][ T13] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 133.512127][ T5760] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 133.519128][ T6123] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 133.536811][ T5760] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.542290][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 133.548793][ T430] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.616923][ T430] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.635684][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 133.635684][ T12] [ 133.701846][ T12] EXT4-fs (loop5): Total free blocks count 0 [ 133.730581][ T1310] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.730684][ T12] EXT4-fs (loop5): Free/Dirty block details [ 133.740788][ T1310] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.784282][ T13] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 133.791247][ T12] EXT4-fs (loop5): free_blocks=2415919104 [ 133.822048][ T13] EXT4-fs (loop3): This should not happen!! Data will be lost [ 133.822048][ T13] [ 133.846530][ T13] EXT4-fs (loop3): Total free blocks count 0 [ 133.846772][ T430] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 133.855387][ T13] EXT4-fs (loop3): Free/Dirty block details [ 133.867659][ T6131] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.883731][ T13] EXT4-fs (loop3): free_blocks=2415919104 [ 133.892443][ T13] EXT4-fs (loop3): dirty_blocks=16 [ 133.892720][ T12] EXT4-fs (loop5): dirty_blocks=16 [ 133.897681][ T13] EXT4-fs (loop3): Block reservation details [ 133.909136][ T13] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 133.910371][ T6130] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 133.915656][ T12] EXT4-fs (loop5): Block reservation details [ 133.936236][ T12] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 133.949992][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.955925][ T5769] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 133.965839][ T5776] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 134.014040][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.030468][ T5769] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.050415][ T5776] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.076711][ T6133] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 134.205343][ T6132] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 134.307908][ T13] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 134.325095][ T13] EXT4-fs (loop4): This should not happen!! Data will be lost [ 134.325095][ T13] [ 134.326824][ T141] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 134.337119][ T13] EXT4-fs (loop4): Total free blocks count 0 [ 134.354979][ T13] EXT4-fs (loop4): Free/Dirty block details [ 134.356805][ T6142] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 134.361044][ T13] EXT4-fs (loop4): free_blocks=2415919104 [ 134.381000][ T13] EXT4-fs (loop4): dirty_blocks=16 [ 134.386191][ T13] EXT4-fs (loop4): Block reservation details [ 134.392481][ T13] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 134.417313][ T141] EXT4-fs (loop0): This should not happen!! Data will be lost [ 134.417313][ T141] [ 134.430917][ T141] EXT4-fs (loop0): Total free blocks count 0 [ 134.437324][ T141] EXT4-fs (loop0): Free/Dirty block details [ 134.443665][ T141] EXT4-fs (loop0): free_blocks=2415919104 [ 134.451936][ T141] EXT4-fs (loop0): dirty_blocks=16 [ 134.457131][ T141] EXT4-fs (loop0): Block reservation details [ 134.465133][ T141] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 134.473223][ T5760] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 134.490194][ T6141] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 134.514527][ T6148] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 134.540037][ T5767] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 134.562005][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.566689][ T5767] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.573883][ T5760] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.628092][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/07/11 01:25:26 executed programs: 29 [ 134.718286][ T13] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 134.767102][ T5776] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.785794][ T13] EXT4-fs (loop3): This should not happen!! Data will be lost [ 134.785794][ T13] [ 134.854652][ T13] EXT4-fs (loop3): Total free blocks count 0 [ 134.878320][ T13] EXT4-fs (loop3): Free/Dirty block details [ 134.887106][ T141] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.909466][ T13] EXT4-fs (loop3): free_blocks=2415919104 [ 134.937645][ T141] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.940197][ T13] EXT4-fs (loop3): dirty_blocks=16 [ 134.979926][ T13] EXT4-fs (loop3): Block reservation details [ 135.028905][ T13] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 135.072315][ T6155] set_capacity_and_notify: 5 callbacks suppressed [ 135.072342][ T6155] loop5: detected capacity change from 0 to 2048 [ 135.082364][ T6154] loop4: detected capacity change from 0 to 2048 [ 135.125817][ T5769] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 135.154507][ T6158] loop2: detected capacity change from 0 to 2048 [ 135.171835][ T5769] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.205310][ T6159] loop0: detected capacity change from 0 to 2048 [ 135.236846][ T6155] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.296749][ T6137] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 135.323369][ T6153] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 135.340309][ T6137] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 135.343360][ T6158] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.351782][ T6159] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.420409][ T6154] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.461642][ T6157] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 135.518221][ T6152] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 135.659089][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 135.690501][ T5760] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.742948][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 135.742948][ T12] [ 135.762669][ T6171] loop3: detected capacity change from 0 to 2048 [ 135.803256][ T12] EXT4-fs (loop5): Total free blocks count 0 [ 135.828225][ T48] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 135.852086][ T12] EXT4-fs (loop5): Free/Dirty block details [ 135.884599][ T12] EXT4-fs (loop5): free_blocks=2415919104 [ 135.902947][ T6137] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 135.936182][ T48] EXT4-fs (loop2): This should not happen!! Data will be lost [ 135.936182][ T48] [ 135.946094][ T12] EXT4-fs (loop5): dirty_blocks=16 [ 135.954100][ T12] EXT4-fs (loop5): Block reservation details [ 135.960527][ T48] EXT4-fs (loop2): Total free blocks count 0 [ 135.966715][ T12] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 135.973802][ T6137] EXT4-fs (loop4): This should not happen!! Data will be lost [ 135.973802][ T6137] [ 135.984727][ T48] EXT4-fs (loop2): Free/Dirty block details [ 135.992603][ T48] EXT4-fs (loop2): free_blocks=2415919104 [ 135.998913][ T6137] EXT4-fs (loop4): Total free blocks count 0 [ 136.000448][ T6171] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.005106][ T48] EXT4-fs (loop2): dirty_blocks=16 [ 136.025022][ T6137] EXT4-fs (loop4): Free/Dirty block details [ 136.031182][ T6137] EXT4-fs (loop4): free_blocks=2415919104 [ 136.034496][ T5776] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 136.036933][ T6137] EXT4-fs (loop4): dirty_blocks=16 [ 136.036961][ T6137] EXT4-fs (loop4): Block reservation details [ 136.061532][ T48] EXT4-fs (loop2): Block reservation details [ 136.067681][ T48] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 136.085799][ T5763] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 136.104989][ T5776] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.131495][ T6170] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 136.147209][ T6137] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 136.167493][ T5767] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 136.207966][ T6175] loop0: detected capacity change from 0 to 2048 [ 136.233045][ T5763] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.253293][ T5767] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.325007][ T6137] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 136.367968][ T6175] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.380636][ T6137] EXT4-fs (loop3): This should not happen!! Data will be lost [ 136.380636][ T6137] [ 136.390789][ T6137] EXT4-fs (loop3): Total free blocks count 0 [ 136.393153][ T6179] loop5: detected capacity change from 0 to 2048 [ 136.396846][ T6137] EXT4-fs (loop3): Free/Dirty block details [ 136.411601][ T6137] EXT4-fs (loop3): free_blocks=2415919104 [ 136.417450][ T6137] EXT4-fs (loop3): dirty_blocks=16 [ 136.422894][ T6137] EXT4-fs (loop3): Block reservation details [ 136.431946][ T6137] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 136.446514][ T6177] loop1: detected capacity change from 0 to 2048 [ 136.492261][ T5769] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 136.505827][ T6174] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 136.590808][ T6179] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.607797][ T5769] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.666413][ T6178] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 136.700508][ T6177] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.730952][ T48] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 136.766801][ T48] EXT4-fs (loop0): This should not happen!! Data will be lost [ 136.766801][ T48] [ 136.777309][ T6176] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 136.807025][ T6183] loop4: detected capacity change from 0 to 2048 [ 136.813436][ T48] EXT4-fs (loop0): Total free blocks count 0 [ 136.813471][ T48] EXT4-fs (loop0): Free/Dirty block details [ 136.813496][ T48] EXT4-fs (loop0): free_blocks=2415919104 [ 136.813524][ T48] EXT4-fs (loop0): dirty_blocks=16 [ 136.813574][ T48] EXT4-fs (loop0): Block reservation details [ 136.813599][ T48] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 136.817619][ T5760] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 136.914829][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 136.964243][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 136.964243][ T12] [ 136.973428][ T141] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 136.987714][ T12] EXT4-fs (loop5): Total free blocks count 0 [ 137.015610][ T12] EXT4-fs (loop5): Free/Dirty block details [ 137.037900][ T12] EXT4-fs (loop5): free_blocks=2415919104 [ 137.058416][ T12] EXT4-fs (loop5): dirty_blocks=16 [ 137.066681][ T12] EXT4-fs (loop5): Block reservation details [ 137.073855][ T12] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 137.086457][ T5776] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 137.102001][ T5776] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.105019][ T5760] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.136985][ T141] EXT4-fs (loop1): This should not happen!! Data will be lost [ 137.136985][ T141] [ 137.150583][ T141] EXT4-fs (loop1): Total free blocks count 0 [ 137.150839][ T6183] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 137.156716][ T141] EXT4-fs (loop1): Free/Dirty block details [ 137.179854][ T141] EXT4-fs (loop1): free_blocks=2415919104 [ 137.185761][ T141] EXT4-fs (loop1): dirty_blocks=16 [ 137.191760][ T141] EXT4-fs (loop1): Block reservation details [ 137.201704][ T141] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 137.219588][ T6190] loop2: detected capacity change from 0 to 2048 [ 137.227972][ T5766] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 137.264850][ T6182] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 137.384456][ T5766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.443888][ T6190] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 137.583405][ T6194] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 137.623989][ T141] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 137.666665][ T141] EXT4-fs (loop4): This should not happen!! Data will be lost [ 137.666665][ T141] [ 137.677520][ T141] EXT4-fs (loop4): Total free blocks count 0 [ 137.684168][ T141] EXT4-fs (loop4): Free/Dirty block details [ 137.690796][ T141] EXT4-fs (loop4): free_blocks=2415919104 [ 137.696631][ T141] EXT4-fs (loop4): dirty_blocks=16 [ 137.700554][ T6199] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 137.702877][ T141] EXT4-fs (loop4): Block reservation details [ 137.723870][ T141] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 137.741544][ T5767] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 137.770689][ T6197] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 137.792593][ T5767] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.891390][ T5763] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.034155][ T5769] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.124087][ T13] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 138.233155][ T13] EXT4-fs (loop5): This should not happen!! Data will be lost [ 138.233155][ T13] [ 138.263935][ T13] EXT4-fs (loop5): Total free blocks count 0 [ 138.273559][ T13] EXT4-fs (loop5): Free/Dirty block details [ 138.281629][ T13] EXT4-fs (loop5): free_blocks=2415919104 [ 138.291072][ T13] EXT4-fs (loop5): dirty_blocks=16 [ 138.296310][ T13] EXT4-fs (loop5): Block reservation details [ 138.305414][ T13] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 138.314715][ T5776] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 138.316684][ T6210] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 138.375914][ T5776] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.423823][ T6213] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 138.440031][ T6212] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 138.447674][ T6208] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 138.504969][ T6209] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 138.551610][ T6217] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 138.575154][ T6211] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 138.626741][ T6137] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 138.667152][ T141] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 138.738680][ T6137] EXT4-fs (loop0): This should not happen!! Data will be lost [ 138.738680][ T6137] [ 138.770009][ T6223] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 138.772135][ T141] EXT4-fs (loop1): This should not happen!! Data will be lost [ 138.772135][ T141] [ 138.815258][ T12] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 138.823446][ T6137] EXT4-fs (loop0): Total free blocks count 0 [ 138.834546][ T6137] EXT4-fs (loop0): Free/Dirty block details [ 138.851846][ T6137] EXT4-fs (loop0): free_blocks=2415919104 [ 138.857713][ T6137] EXT4-fs (loop0): dirty_blocks=16 [ 138.863988][ T6137] EXT4-fs (loop0): Block reservation details [ 138.866080][ T6230] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 138.870658][ T6137] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 138.892463][ T141] EXT4-fs (loop1): Total free blocks count 0 [ 138.899727][ T141] EXT4-fs (loop1): Free/Dirty block details [ 138.905745][ T141] EXT4-fs (loop1): free_blocks=2415919104 [ 138.912190][ T141] EXT4-fs (loop1): dirty_blocks=16 [ 138.917439][ T141] EXT4-fs (loop1): Block reservation details [ 138.934142][ T6222] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 138.957977][ T5760] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 138.970385][ T6229] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 138.979760][ T141] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 138.997986][ T12] EXT4-fs (loop4): This should not happen!! Data will be lost [ 138.997986][ T12] [ 139.040802][ T5760] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.057474][ T5763] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.064401][ T5766] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 139.077756][ T12] EXT4-fs (loop4): Total free blocks count 0 [ 139.077793][ T12] EXT4-fs (loop4): Free/Dirty block details [ 139.077818][ T12] EXT4-fs (loop4): free_blocks=2415919104 [ 139.077844][ T12] EXT4-fs (loop4): dirty_blocks=16 [ 139.077868][ T12] EXT4-fs (loop4): Block reservation details [ 139.077891][ T12] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 139.126599][ T5767] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 139.189860][ T12] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 139.236122][ T12] EXT4-fs (loop5): This should not happen!! Data will be lost [ 139.236122][ T12] [ 139.256683][ T12] EXT4-fs (loop5): Total free blocks count 0 [ 139.268444][ T12] EXT4-fs (loop5): Free/Dirty block details [ 139.274559][ T12] EXT4-fs (loop5): free_blocks=2415919104 [ 139.292052][ T5767] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.309683][ T12] EXT4-fs (loop5): dirty_blocks=16 [ 139.325719][ T12] EXT4-fs (loop5): Block reservation details [ 139.360665][ T5766] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.378172][ T6137] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 139.392392][ T12] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 139.461938][ T6137] EXT4-fs (loop3): This should not happen!! Data will be lost [ 139.461938][ T6137] [ 139.477368][ T5776] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 139.537796][ T6137] EXT4-fs (loop3): Total free blocks count 0 [ 139.545277][ T6137] EXT4-fs (loop3): Free/Dirty block details [ 139.558197][ T6137] EXT4-fs (loop3): free_blocks=2415919104 [ 139.596677][ T6137] EXT4-fs (loop3): dirty_blocks=16 [ 139.634890][ T6137] EXT4-fs (loop3): Block reservation details [ 139.656343][ T6137] EXT4-fs (loop3): i_reserved_data_blocks=1 2026/07/11 01:25:31 executed programs: 53 [ 139.680724][ T5769] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 139.948695][ T6238] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 140.083633][ T6240] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 140.228786][ T6243] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 140.245899][ T6263] set_capacity_and_notify: 12 callbacks suppressed [ 140.245927][ T6263] loop3: detected capacity change from 0 to 2048 [ 140.278238][ T6242] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 140.301392][ T13] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 140.316199][ T6251] loop0: detected capacity change from 0 to 2048 [ 140.368309][ T13] EXT4-fs (loop2): This should not happen!! Data will be lost [ 140.368309][ T13] [ 140.415009][ T13] EXT4-fs (loop2): Total free blocks count 0 [ 140.428755][ T13] EXT4-fs (loop2): Free/Dirty block details [ 140.435178][ T13] EXT4-fs (loop2): free_blocks=2415919104 [ 140.442447][ T13] EXT4-fs (loop2): dirty_blocks=16 [ 140.448120][ T13] EXT4-fs (loop2): Block reservation details [ 140.454823][ T13] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 140.464365][ T5763] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 140.534008][ T6137] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 140.597428][ T6137] EXT4-fs (loop1): This should not happen!! Data will be lost [ 140.597428][ T6137] [ 140.611164][ T13] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 140.627732][ T6137] EXT4-fs (loop1): Total free blocks count 0 [ 140.629676][ T6248] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 140.634049][ T13] EXT4-fs (loop5): This should not happen!! Data will be lost [ 140.634049][ T13] [ 140.663162][ T6137] EXT4-fs (loop1): Free/Dirty block details [ 140.669837][ T141] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 140.685644][ T6137] EXT4-fs (loop1): free_blocks=2415919104 [ 140.700137][ T6137] EXT4-fs (loop1): dirty_blocks=16 [ 140.714820][ T6262] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 140.732791][ T141] EXT4-fs (loop4): This should not happen!! Data will be lost [ 140.732791][ T141] [ 140.745020][ T6137] EXT4-fs (loop1): Block reservation details [ 140.774474][ T6137] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 140.782368][ T141] EXT4-fs (loop4): Total free blocks count 0 [ 140.794851][ T13] EXT4-fs (loop5): Total free blocks count 0 [ 140.796705][ T141] EXT4-fs (loop4): Free/Dirty block details [ 140.817215][ T5766] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 140.851226][ T13] EXT4-fs (loop5): Free/Dirty block details [ 140.864008][ T141] EXT4-fs (loop4): free_blocks=2415919104 [ 140.888884][ T13] EXT4-fs (loop5): free_blocks=2415919104 [ 140.889337][ T141] EXT4-fs (loop4): dirty_blocks=16 [ 140.922257][ T13] EXT4-fs (loop5): dirty_blocks=16 [ 140.947751][ T141] EXT4-fs (loop4): Block reservation details [ 140.959787][ T13] EXT4-fs (loop5): Block reservation details [ 140.982925][ T141] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 140.990696][ T430] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 141.009933][ T13] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 141.027270][ T141] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 141.054595][ T5767] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 141.070158][ T5776] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 141.075993][ T430] EXT4-fs (loop3): This should not happen!! Data will be lost [ 141.075993][ T430] [ 141.084033][ T6269] loop2: detected capacity change from 0 to 2048 [ 141.099869][ T141] EXT4-fs (loop0): This should not happen!! Data will be lost [ 141.099869][ T141] [ 141.112584][ T141] EXT4-fs (loop0): Total free blocks count 0 [ 141.130150][ T141] EXT4-fs (loop0): Free/Dirty block details [ 141.144246][ T141] EXT4-fs (loop0): free_blocks=2415919104 [ 141.155177][ T141] EXT4-fs (loop0): dirty_blocks=16 [ 141.197348][ T430] EXT4-fs (loop3): Total free blocks count 0 [ 141.206755][ T430] EXT4-fs (loop3): Free/Dirty block details [ 141.210467][ T6268] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.231132][ T430] EXT4-fs (loop3): free_blocks=2415919104 [ 141.236973][ T430] EXT4-fs (loop3): dirty_blocks=16 [ 141.244888][ T430] EXT4-fs (loop3): Block reservation details [ 141.258600][ T141] EXT4-fs (loop0): Block reservation details [ 141.275855][ T141] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 141.289082][ T430] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 141.335682][ T5769] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 141.350915][ T5760] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 141.553193][ T6274] loop1: detected capacity change from 0 to 2048 [ 141.609641][ T430] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 141.645537][ T6275] loop4: detected capacity change from 0 to 2048 [ 141.683546][ T430] EXT4-fs (loop2): This should not happen!! Data will be lost [ 141.683546][ T430] [ 141.695179][ T6277] loop5: detected capacity change from 0 to 2048 [ 141.728632][ T430] EXT4-fs (loop2): Total free blocks count 0 [ 141.736869][ T430] EXT4-fs (loop2): Free/Dirty block details [ 141.743634][ T430] EXT4-fs (loop2): free_blocks=2415919104 [ 141.755338][ T430] EXT4-fs (loop2): dirty_blocks=16 [ 141.761174][ T430] EXT4-fs (loop2): Block reservation details [ 141.767496][ T430] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 141.777902][ T5763] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 141.808112][ T6273] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.830935][ T6283] loop0: detected capacity change from 0 to 2048 [ 141.884669][ T6279] loop3: detected capacity change from 0 to 2048 [ 141.925527][ T48] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 141.964955][ T6276] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 141.976158][ T48] EXT4-fs (loop1): This should not happen!! Data will be lost [ 141.976158][ T48] [ 141.989992][ T48] EXT4-fs (loop1): Total free blocks count 0 [ 141.996055][ T48] EXT4-fs (loop1): Free/Dirty block details [ 142.002192][ T48] EXT4-fs (loop1): free_blocks=2415919104 [ 142.003846][ T6272] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1314: group 0, [ 142.008108][ T48] EXT4-fs (loop1): dirty_blocks=16 [ 142.008141][ T48] EXT4-fs (loop1): Block reservation details [ 142.008163][ T48] EXT4-fs (loop1): i_reserved_data_blocks=1 [ 142.016903][ T6272] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 142.031862][ T5766] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 142.136850][ T6280] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 142.173064][ T6277] ------------[ cut here ]------------ [ 142.179003][ T6277] kernel BUG at fs/ext4/inline.c:240! [ 142.227846][ T6277] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 142.234409][ T6277] CPU: 1 UID: 0 PID: 6277 Comm: syz.5.64 Not tainted syzkaller #0 PREEMPT(full) [ 142.243618][ T6277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 [ 142.253699][ T6277] RIP: 0010:ext4_write_inline_data+0x40b/0x4f0 [ 142.260078][ T6277] Code: fe e8 e9 e7 36 ff 42 8d 44 23 c4 bb 3c 00 00 00 89 44 24 08 44 29 e3 e9 aa fe ff ff e8 ce e7 36 ff 90 0f 0b e8 c6 e7 36 ff 90 <0f> 0b e8 be e7 36 ff 48 8d 3d f7 52 56 0e 48 c7 c2 e0 95 ed 8b 4c [ 142.279718][ T6277] RSP: 0018:ffffc90003d7f8e0 EFLAGS: 00010293 [ 142.285833][ T6277] RAX: 0000000000000000 RBX: 0000000000000078 RCX: ffffffff82d2c53b [ 142.293818][ T6277] RDX: ffff8880280cdd00 RSI: ffffffff82d2c75a RDI: ffff8880280cdd00 [ 142.301814][ T6277] RBP: ffff88807127e000 R08: 0000000000000006 R09: 0000000000000080 [ 142.309804][ T6277] R10: 000000000000003c R11: 0000000000000000 R12: 0000000000000008 [ 142.317786][ T6277] R13: 0000000000000080 R14: ffffc90003d7f980 R15: ffff88807127e58a [ 142.325810][ T6277] FS: 00007f45fb4396c0(0000) GS:ffff888123eed000(0000) knlGS:0000000000000000 [ 142.334763][ T6277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 142.341371][ T6277] CR2: 00007ff59e5b7000 CR3: 000000007855a000 CR4: 0000000000350ef0 [ 142.349365][ T6277] Call Trace: [ 142.352652][ T6277] [ 142.355593][ T6277] ext4_write_inline_data_end+0x2a8/0xdb0 [ 142.361380][ T6277] ? __pfx_ext4_write_inline_data_end+0x10/0x10 [ 142.367676][ T6277] ? __pfx_copy_folio_from_iter_atomic+0x10/0x10 [ 142.374143][ T6277] ext4_da_write_end+0x51e/0xe70 [ 142.379124][ T6277] generic_perform_write+0x513/0xa40 [ 142.384465][ T6277] ? __pfx_generic_perform_write+0x10/0x10 [ 142.390309][ T6277] ? file_update_time_flags+0x373/0x500 [ 142.395895][ T6277] ? srso_alias_return_thunk+0x5/0xfbef5 [ 142.401991][ T6277] ? file_modified+0x3d/0x50 [ 142.406648][ T6277] ? srso_alias_return_thunk+0x5/0xfbef5 [ 142.412314][ T6277] ext4_buffered_write_iter+0xdc/0x3b0 [ 142.417799][ T6277] ext4_file_write_iter+0xa2f/0x1cb0 [ 142.423101][ T6277] ? __pfx___might_resched+0x10/0x10 [ 142.428409][ T6277] ? srso_alias_return_thunk+0x5/0xfbef5 [ 142.434073][ T6277] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 142.439828][ T6277] ? srso_alias_return_thunk+0x5/0xfbef5 [ 142.445494][ T6277] ? srso_alias_return_thunk+0x5/0xfbef5 [ 142.451163][ T6277] vfs_write+0x6ac/0x1050 [ 142.455524][ T6277] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 142.461274][ T6277] ? __pfx_vfs_write+0x10/0x10 [ 142.466090][ T6277] ksys_write+0x12a/0x250 [ 142.470474][ T6277] ? __pfx_ksys_write+0x10/0x10 [ 142.475627][ T6277] ? srso_alias_return_thunk+0x5/0xfbef5 [ 142.481296][ T6277] do_syscall_64+0x115/0x870 [ 142.485943][ T6277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 142.491860][ T6277] RIP: 0033:0x7f45fa59de59 [ 142.496297][ T6277] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 142.515930][ T6277] RSP: 002b:00007f45fb439028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 142.524456][ T6277] RAX: ffffffffffffffda RBX: 00007f45fa825fa0 RCX: 00007f45fa59de59 [ 142.532451][ T6277] RDX: 0000000000000078 RSI: 00002000000000c0 RDI: 0000000000000004 [ 142.540440][ T6277] RBP: 00007f45fa633e6f R08: 0000000000000000 R09: 0000000000000000 [ 142.548426][ T6277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 142.556414][ T6277] R13: 00007f45fa826038 R14: 00007f45fa825fa0 R15: 00007fff8e2c70e8 [ 142.564417][ T6277] [ 142.567476][ T6277] Modules linked in: [ 142.574424][ T6277] ---[ end trace 0000000000000000 ]--- [ 142.638392][ T6277] RIP: 0010:ext4_write_inline_data+0x40b/0x4f0 [ 142.648129][ T6297] loop1: detected capacity change from 0 to 2048 [ 142.655118][ T6277] Code: fe e8 e9 e7 36 ff 42 8d 44 23 c4 bb 3c 00 00 00 89 44 24 08 44 29 e3 e9 aa fe ff ff e8 ce e7 36 ff 90 0f 0b e8 c6 e7 36 ff 90 <0f> 0b e8 be e7 36 ff 48 8d 3d f7 52 56 0e 48 c7 c2 e0 95 ed 8b 4c [ 142.723232][ T6295] loop2: detected capacity change from 0 to 2048 [ 142.723250][ T3350] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 142.732060][ T48] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 142.754591][ T6277] RSP: 0018:ffffc90003d7f8e0 EFLAGS: 00010293 [ 142.797447][ T6277] RAX: 0000000000000000 RBX: 0000000000000078 RCX: ffffffff82d2c53b [ 142.801384][ T3350] EXT4-fs (loop4): This should not happen!! Data will be lost [ 142.801384][ T3350] [ 142.838554][ T6277] RDX: ffff8880280cdd00 RSI: ffffffff82d2c75a RDI: ffff8880280cdd00 [ 142.856821][ T6277] RBP: ffff88807127e000 R08: 0000000000000006 R09: 0000000000000080 [ 142.873961][ T48] EXT4-fs (loop0): This should not happen!! Data will be lost [ 142.873961][ T48] [ 142.887645][ T6296] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 142.898579][ T48] EXT4-fs (loop0): Total free blocks count 0 [ 142.918232][ T3350] EXT4-fs (loop4): Total free blocks count 0 [ 142.934817][ T3350] EXT4-fs (loop4): Free/Dirty block details [ 142.942198][ T3350] EXT4-fs (loop4): free_blocks=2415919104 [ 142.942432][ T6294] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 142.948093][ T3350] EXT4-fs (loop4): dirty_blocks=16 [ 142.968460][ T3350] EXT4-fs (loop4): Block reservation details [ 142.970719][ T6277] R10: 000000000000003c R11: 0000000000000000 R12: 0000000000000008 [ 142.975070][ T3350] EXT4-fs (loop4): i_reserved_data_blocks=1 [ 142.976389][ T5767] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 143.016415][ T48] EXT4-fs (loop0): Free/Dirty block details [ 143.049930][ T430] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 143.057450][ T48] EXT4-fs (loop0): free_blocks=2415919104 [ 143.121488][ T48] EXT4-fs (loop0): dirty_blocks=16 [ 143.126501][ T430] EXT4-fs (loop1): This should not happen!! Data will be lost [ 143.126501][ T430] [ 143.147882][ T48] EXT4-fs (loop0): Block reservation details [ 143.153379][ T6277] R13: 0000000000000080 R14: ffffc90003d7f980 R15: ffff88807127e58a [ 143.189468][ T48] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 143.191202][ T430] EXT4-fs (loop1): Total free blocks count 0 [ 143.209885][ T6277] FS: 00007f45fb4396c0(0000) GS:ffff888123ded000(0000) knlGS:0000000000000000 [ 143.211685][ T13] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 143.235822][ T430] EXT4-fs (loop1): Free/Dirty block details [ 143.247734][ T6277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 143.267381][ T430] EXT4-fs (loop1): free_blocks=2415919104 [ 143.278417][ T6277] CR2: 00007ff59e5b6000 CR3: 000000007855a000 CR4: 0000000000350ef0 [ 143.292045][ T5760] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 143.312613][ T430] EXT4-fs (loop1): dirty_blocks=16 [ 143.321609][ T13] EXT4-fs (loop2): This should not happen!! Data will be lost [ 143.321609][ T13] [ 143.343204][ T6303] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1314: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 143.348561][ T13] EXT4-fs (loop2): Total free blocks count 0 [ 143.364164][ T13] EXT4-fs (loop2): Free/Dirty block details [ 143.370997][ T13] EXT4-fs (loop2): free_blocks=2415919104 [ 143.371536][ T6277] Kernel panic - not syncing: Fatal exception [ 143.377043][ T6277] Kernel Offset: disabled