[ 142.468170][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 142.475327][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '10.128.1.180' (ED25519) to the list of known hosts. 2026/02/09 05:49:36 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 151.838601][ T6235] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 156.397532][ T5139] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 156.419448][ T5139] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 156.434666][ T5139] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 156.444139][ T5139] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 156.452028][ T5139] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 157.875692][ T6283] chnl_net:caif_netlink_parms(): no params data found [ 158.101186][ T1111] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.124405][ T1111] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.260058][ T6283] bridge0: port 1(bridge_slave_0) entered blocking state [ 158.271823][ T6283] bridge0: port 1(bridge_slave_0) entered disabled state [ 158.280675][ T6283] bridge_slave_0: entered allmulticast mode [ 158.296959][ T6283] bridge_slave_0: entered promiscuous mode [ 158.513103][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 158.513845][ T6283] bridge0: port 2(bridge_slave_1) entered blocking state [ 158.528724][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 158.531691][ T6283] bridge0: port 2(bridge_slave_1) entered disabled state [ 158.543593][ T6283] bridge_slave_1: entered allmulticast mode [ 158.554475][ T5139] Bluetooth: hci0: command tx timeout [ 158.557855][ T6283] bridge_slave_1: entered promiscuous mode [ 158.722009][ T6283] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 158.801851][ T6283] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 158.870229][ T6283] team0: Port device team_slave_0 added [ 158.879099][ T6283] team0: Port device team_slave_1 added [ 158.922796][ T6283] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 158.929835][ T6283] 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. [ 158.962376][ T6283] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 158.975919][ T6283] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 158.982884][ T6283] 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. [ 159.010190][ T6283] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 159.059516][ T6283] hsr_slave_0: entered promiscuous mode [ 159.066604][ T6283] hsr_slave_1: entered promiscuous mode [ 159.227585][ T6283] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 159.238855][ T6283] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 159.249649][ T6283] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 159.260225][ T6283] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 159.340386][ T6283] 8021q: adding VLAN 0 to HW filter on device bond0 [ 159.364849][ T6283] 8021q: adding VLAN 0 to HW filter on device team0 [ 159.378777][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.385944][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 159.402790][ T1088] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.409925][ T1088] bridge0: port 2(bridge_slave_1) entered forwarding state [ 159.635291][ T6283] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 159.689134][ T6283] veth0_vlan: entered promiscuous mode [ 159.700731][ T6283] veth1_vlan: entered promiscuous mode [ 159.737082][ T6283] veth0_macvtap: entered promiscuous mode [ 159.748722][ T6283] veth1_macvtap: entered promiscuous mode [ 159.768927][ T6283] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 159.783736][ T6283] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 159.800322][ T13] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.810273][ T13] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.820935][ T13] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.830154][ T13] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/02/09 05:49:51 executed programs: 0 [ 160.059512][ T5932] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 160.080459][ T5932] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 160.088991][ T5932] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 160.105694][ T52] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 160.114105][ T52] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 160.122176][ T52] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 160.131345][ T52] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 160.139264][ T6346] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 160.139864][ T52] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 160.147986][ T6346] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 160.205311][ T5846] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 160.205401][ T52] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 160.233577][ T52] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 160.242245][ T5846] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 160.242371][ T52] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 160.256089][ T5846] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 160.264915][ T5846] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 160.276588][ T5846] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 160.284229][ T52] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 160.293987][ T5932] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 160.347731][ T5846] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 160.358630][ T5139] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 160.368429][ T5139] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 160.376465][ T52] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 160.387862][ T5139] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 160.395936][ T5139] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 160.408358][ T6356] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 160.417976][ T5139] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 160.438047][ T5932] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 160.450456][ T5932] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 161.019513][ T1088] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.187734][ T1088] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 161.612271][ T6351] chnl_net:caif_netlink_parms(): no params data found [ 161.659442][ T6352] chnl_net:caif_netlink_parms(): no params data found [ 161.699737][ T6342] chnl_net:caif_netlink_parms(): no params data found [ 161.792939][ T6345] chnl_net:caif_netlink_parms(): no params data found [ 161.872916][ T6340] chnl_net:caif_netlink_parms(): no params data found [ 162.042142][ T1088] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.094076][ T6351] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.101614][ T6351] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.109074][ T6351] bridge_slave_0: entered allmulticast mode [ 162.116701][ T6351] bridge_slave_0: entered promiscuous mode [ 162.156856][ T6352] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.163993][ T6352] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.171457][ T6352] bridge_slave_0: entered allmulticast mode [ 162.180833][ T6352] bridge_slave_0: entered promiscuous mode [ 162.195006][ T6351] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.202125][ T6351] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.209409][ T6351] bridge_slave_1: entered allmulticast mode [ 162.217133][ T6351] bridge_slave_1: entered promiscuous mode [ 162.224993][ T5932] Bluetooth: hci2: command tx timeout [ 162.225019][ T5846] Bluetooth: hci1: command tx timeout [ 162.271848][ T6352] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.284593][ T6352] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.291815][ T6352] bridge_slave_1: entered allmulticast mode [ 162.300309][ T6352] bridge_slave_1: entered promiscuous mode [ 162.314589][ T5932] Bluetooth: hci3: command tx timeout [ 162.423612][ T6351] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 162.433397][ T6342] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.441508][ T6342] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.449015][ T6342] bridge_slave_0: entered allmulticast mode [ 162.456722][ T6342] bridge_slave_0: entered promiscuous mode [ 162.464291][ T6345] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.471544][ T5932] Bluetooth: hci5: command tx timeout [ 162.475160][ T5846] Bluetooth: hci4: command tx timeout [ 162.480608][ T6345] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.490127][ T6345] bridge_slave_0: entered allmulticast mode [ 162.498225][ T6345] bridge_slave_0: entered promiscuous mode [ 162.505999][ T6337] chnl_net:caif_netlink_parms(): no params data found [ 162.554475][ T5846] Bluetooth: hci6: command tx timeout [ 162.571649][ T6351] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 162.581783][ T6342] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.589544][ T6342] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.597527][ T6342] bridge_slave_1: entered allmulticast mode [ 162.605261][ T6342] bridge_slave_1: entered promiscuous mode [ 162.612232][ T6345] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.619981][ T6345] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.627377][ T6345] bridge_slave_1: entered allmulticast mode [ 162.634976][ T6345] bridge_slave_1: entered promiscuous mode [ 162.652033][ T6352] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 162.671031][ T1088] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 162.687292][ T6340] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.695258][ T6340] bridge0: port 1(bridge_slave_0) entered disabled state [ 162.702438][ T6340] bridge_slave_0: entered allmulticast mode [ 162.710914][ T6340] bridge_slave_0: entered promiscuous mode [ 162.789740][ T6352] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 162.815679][ T6340] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.822804][ T6340] bridge0: port 2(bridge_slave_1) entered disabled state [ 162.830245][ T6340] bridge_slave_1: entered allmulticast mode [ 162.838486][ T6340] bridge_slave_1: entered promiscuous mode [ 162.862277][ T6351] team0: Port device team_slave_0 added [ 162.935669][ T6352] team0: Port device team_slave_0 added [ 162.960547][ T6351] team0: Port device team_slave_1 added [ 162.969529][ T6342] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 162.982134][ T6345] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 162.995969][ T6345] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.015663][ T6352] team0: Port device team_slave_1 added [ 163.041475][ T6340] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.067333][ T6342] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.153606][ T6340] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.177254][ T6351] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.184208][ T6351] 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. [ 163.211132][ T6351] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.224213][ T6351] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.231494][ T6351] 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. [ 163.257727][ T6351] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.285357][ T6345] team0: Port device team_slave_0 added [ 163.292973][ T6342] team0: Port device team_slave_0 added [ 163.329841][ T6352] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.338408][ T6352] 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. [ 163.365717][ T6352] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.379727][ T6352] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.387094][ T6352] 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. [ 163.413683][ T6352] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.462104][ T6340] team0: Port device team_slave_0 added [ 163.469880][ T6345] team0: Port device team_slave_1 added [ 163.493417][ T6342] team0: Port device team_slave_1 added [ 163.514951][ T6337] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.522220][ T6337] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.530514][ T6337] bridge_slave_0: entered allmulticast mode [ 163.539118][ T6337] bridge_slave_0: entered promiscuous mode [ 163.554026][ T6337] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.561374][ T6337] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.568890][ T6337] bridge_slave_1: entered allmulticast mode [ 163.576520][ T6337] bridge_slave_1: entered promiscuous mode [ 163.606925][ T6340] team0: Port device team_slave_1 added [ 163.736006][ T6351] hsr_slave_0: entered promiscuous mode [ 163.742665][ T6351] hsr_slave_1: entered promiscuous mode [ 163.751137][ T6351] debugfs: 'hsr0' already exists in 'hsr' [ 163.756954][ T6351] Cannot create hsr debugfs directory [ 163.763288][ T6345] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.770527][ T6345] 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. [ 163.796630][ T6345] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.810529][ T6345] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.817819][ T6345] 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. [ 163.844196][ T6345] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.856311][ T6342] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.863247][ T6342] 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. [ 163.890416][ T6342] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.903751][ T6342] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.912130][ T6342] 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. [ 163.938355][ T6342] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.960643][ T6337] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.986180][ T6340] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.993157][ T6340] 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. [ 164.019270][ T6340] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 164.068852][ T6337] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 164.106530][ T6340] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 164.113512][ T6340] 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. [ 164.139872][ T6340] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 164.186185][ T6352] hsr_slave_0: entered promiscuous mode [ 164.192665][ T6352] hsr_slave_1: entered promiscuous mode [ 164.199459][ T6352] debugfs: 'hsr0' already exists in 'hsr' [ 164.205255][ T6352] Cannot create hsr debugfs directory [ 164.262858][ T6337] team0: Port device team_slave_0 added [ 164.306156][ T5846] Bluetooth: hci1: command tx timeout [ 164.306204][ T5932] Bluetooth: hci2: command tx timeout [ 164.370573][ T6337] team0: Port device team_slave_1 added [ 164.384528][ T5932] Bluetooth: hci3: command tx timeout [ 164.417531][ T6345] hsr_slave_0: entered promiscuous mode [ 164.424264][ T6345] hsr_slave_1: entered promiscuous mode [ 164.430802][ T6345] debugfs: 'hsr0' already exists in 'hsr' [ 164.436829][ T6345] Cannot create hsr debugfs directory [ 164.461320][ T6342] hsr_slave_0: entered promiscuous mode [ 164.468678][ T6342] hsr_slave_1: entered promiscuous mode [ 164.475778][ T6342] debugfs: 'hsr0' already exists in 'hsr' [ 164.481524][ T6342] Cannot create hsr debugfs directory [ 164.488397][ T1088] bridge_slave_1: left allmulticast mode [ 164.494051][ T1088] bridge_slave_1: left promiscuous mode [ 164.501220][ T1088] bridge0: port 2(bridge_slave_1) entered disabled state [ 164.511803][ T1088] bridge_slave_0: left allmulticast mode [ 164.517759][ T1088] bridge_slave_0: left promiscuous mode [ 164.523462][ T1088] bridge0: port 1(bridge_slave_0) entered disabled state [ 164.545690][ T5846] Bluetooth: hci5: command tx timeout [ 164.551183][ T5932] Bluetooth: hci4: command tx timeout [ 164.624526][ T5932] Bluetooth: hci6: command tx timeout [ 164.909112][ T1088] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 164.921638][ T1088] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 164.931995][ T1088] bond0 (unregistering): Released all slaves [ 164.969957][ T6337] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 164.981025][ T6337] 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. [ 165.027126][ T6337] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 165.070022][ T6340] hsr_slave_0: entered promiscuous mode [ 165.093721][ T6340] hsr_slave_1: entered promiscuous mode [ 165.109336][ T6340] debugfs: 'hsr0' already exists in 'hsr' [ 165.121297][ T6340] Cannot create hsr debugfs directory [ 165.207927][ T6337] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 165.217270][ T6337] 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. [ 165.246181][ T6337] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 165.753876][ T6337] hsr_slave_0: entered promiscuous mode [ 165.760604][ T6337] hsr_slave_1: entered promiscuous mode [ 165.767229][ T6337] debugfs: 'hsr0' already exists in 'hsr' [ 165.772957][ T6337] Cannot create hsr debugfs directory [ 165.789050][ T1088] hsr_slave_0: left promiscuous mode [ 165.795190][ T1088] hsr_slave_1: left promiscuous mode [ 165.801087][ T1088] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 165.808607][ T1088] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 165.816800][ T1088] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 165.824188][ T1088] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 165.841628][ T1088] veth1_macvtap: left promiscuous mode [ 165.847318][ T1088] veth0_macvtap: left promiscuous mode [ 165.852919][ T1088] veth1_vlan: left promiscuous mode [ 165.858418][ T1088] veth0_vlan: left promiscuous mode [ 166.183566][ T1088] team0 (unregistering): Port device team_slave_1 removed [ 166.219522][ T1088] team0 (unregistering): Port device team_slave_0 removed [ 166.387059][ T5932] Bluetooth: hci2: command tx timeout [ 166.397090][ T5932] Bluetooth: hci1: command tx timeout [ 166.464977][ T5932] Bluetooth: hci3: command tx timeout [ 166.634666][ T5932] Bluetooth: hci4: command tx timeout [ 166.640113][ T5846] Bluetooth: hci5: command tx timeout [ 166.714846][ T5846] Bluetooth: hci6: command tx timeout [ 166.912008][ T6351] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 166.936886][ T6351] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 167.024082][ T6351] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 167.077375][ T6351] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 167.281006][ T6351] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.334219][ T6351] 8021q: adding VLAN 0 to HW filter on device team0 [ 167.395609][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.402782][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.444242][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.451454][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.537474][ T6352] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 167.554966][ T6352] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 167.611042][ T6352] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 167.629868][ T6352] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 167.991846][ T6352] 8021q: adding VLAN 0 to HW filter on device bond0 [ 168.085152][ T6342] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 168.108527][ T6342] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 168.120345][ T6342] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 168.133778][ T6352] 8021q: adding VLAN 0 to HW filter on device team0 [ 168.141698][ T6342] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 168.241038][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.248251][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.279610][ T6351] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 168.297160][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.304501][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.379618][ T6345] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 168.467482][ T5846] Bluetooth: hci1: command tx timeout [ 168.473059][ T5846] Bluetooth: hci2: command tx timeout [ 168.507152][ T6345] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 168.531527][ T6345] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 168.545796][ T5846] Bluetooth: hci3: command tx timeout [ 168.609680][ T6345] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 168.712955][ T5846] Bluetooth: hci5: command tx timeout [ 168.718594][ T5932] Bluetooth: hci4: command tx timeout [ 168.786031][ T5846] Bluetooth: hci6: command tx timeout [ 169.046505][ T6342] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.163474][ T6342] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.238303][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.245517][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.259452][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.266650][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.296989][ T6351] veth0_vlan: entered promiscuous mode [ 169.350537][ T6345] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.380230][ T6352] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 169.437539][ T6351] veth1_vlan: entered promiscuous mode [ 169.459460][ T6337] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 169.486178][ T6345] 8021q: adding VLAN 0 to HW filter on device team0 [ 169.519631][ T6337] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 169.579572][ T6337] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 169.621570][ T6337] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 169.675621][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.682791][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 169.718143][ T1088] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.725326][ T1088] bridge0: port 2(bridge_slave_1) entered forwarding state [ 169.818511][ T6340] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 169.866933][ T6340] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 169.880561][ T6352] veth0_vlan: entered promiscuous mode [ 169.928619][ T6340] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 169.943125][ T6340] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 169.974063][ T6351] veth0_macvtap: entered promiscuous mode [ 170.031448][ T6352] veth1_vlan: entered promiscuous mode [ 170.052165][ T6351] veth1_macvtap: entered promiscuous mode [ 170.180905][ T6351] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 170.238929][ T6342] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 170.257966][ T6351] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 170.281002][ T6352] veth0_macvtap: entered promiscuous mode [ 170.347667][ T6352] veth1_macvtap: entered promiscuous mode [ 170.376391][ T1111] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.396268][ T1111] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.436898][ T1111] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.457977][ T1111] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.590123][ T6352] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 170.658777][ T6352] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 170.722683][ T1088] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.790291][ T1088] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.816897][ T1088] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.893886][ T1088] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 170.946263][ T6337] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.963373][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 170.984620][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 170.994048][ T6340] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.080187][ T6345] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 171.120769][ T6337] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.138893][ T6340] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.166149][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.174011][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/02/09 05:50:03 executed programs: 12 [ 171.327591][ T4521] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.334821][ T4521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.358932][ T6530] loop4: detected capacity change from 0 to 2048 [ 171.367084][ T4521] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.374256][ T4521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.411384][ T6530] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 171.417938][ T4521] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.430634][ T4521] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.537528][ T1088] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.544769][ T1088] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.601538][ T6342] veth0_vlan: entered promiscuous mode [ 171.610602][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.625730][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 171.641588][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.691699][ T6345] veth0_vlan: entered promiscuous mode [ 171.786606][ T6342] veth1_vlan: entered promiscuous mode [ 171.834250][ T6542] loop4: detected capacity change from 0 to 2048 [ 171.873065][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 171.885941][ T6542] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 171.898436][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 171.950586][ T6345] veth1_vlan: entered promiscuous mode [ 172.032549][ T6342] veth0_macvtap: entered promiscuous mode [ 172.115076][ T6340] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 172.148237][ T6342] veth1_macvtap: entered promiscuous mode [ 172.186785][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.232230][ T6345] veth0_macvtap: entered promiscuous mode [ 172.259299][ T6551] loop3: detected capacity change from 0 to 2048 [ 172.345023][ T6342] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 172.353707][ T6345] veth1_macvtap: entered promiscuous mode [ 172.369191][ T6551] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 172.393747][ T6558] loop4: detected capacity change from 0 to 2048 [ 172.408387][ T6342] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 172.489283][ T6558] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 172.586502][ T1088] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.606324][ T1088] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.722193][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.723178][ T6345] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 172.776893][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.784854][ T1088] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.815974][ T1088] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.929877][ T6345] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 173.055409][ T6573] loop3: detected capacity change from 0 to 2048 [ 173.110371][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.123403][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.132672][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.164324][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 173.206626][ T6572] loop4: detected capacity change from 0 to 2048 [ 173.215056][ T6573] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 173.333135][ T6572] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 173.427909][ T6340] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.460820][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.506100][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.534621][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.593860][ T6337] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 173.645150][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.684858][ T1088] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.716236][ T1088] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 173.817336][ T6592] loop3: detected capacity change from 0 to 2048 [ 173.869809][ T6592] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 173.908597][ T6340] veth0_vlan: entered promiscuous mode [ 173.936776][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 173.961082][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.052485][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 174.075279][ T6598] loop4: detected capacity change from 0 to 2048 [ 174.110659][ T6340] veth1_vlan: entered promiscuous mode [ 174.112500][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 174.142701][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 174.226173][ T6598] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 174.302289][ T6337] veth0_vlan: entered promiscuous mode [ 174.401478][ T6337] veth1_vlan: entered promiscuous mode [ 174.479287][ T6610] loop5: detected capacity change from 0 to 2048 [ 174.516437][ T6606] loop3: detected capacity change from 0 to 2048 [ 174.552256][ T6340] veth0_macvtap: entered promiscuous mode [ 174.565976][ T6610] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 174.713444][ T6340] veth1_macvtap: entered promiscuous mode [ 174.729738][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 174.769600][ T6606] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 174.819476][ T6337] veth0_macvtap: entered promiscuous mode [ 174.856624][ T6621] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 174.957262][ T6337] veth1_macvtap: entered promiscuous mode [ 175.014535][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.060929][ T6340] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.120245][ T6340] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.137476][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.173119][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.210937][ T6337] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.280822][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.326851][ T6633] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 175.354135][ T49] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.394011][ T6337] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.456661][ T6635] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 175.537851][ T4521] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.580881][ T6640] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 175.604145][ T4521] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.689496][ T4521] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.691906][ T6645] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 175.700535][ T4521] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.744889][ T6534] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 175.782899][ T4521] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.900111][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.902893][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.927191][ T4521] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.091775][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 176.169724][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 176.342982][ T6661] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 176.364545][ T6659] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 176.402444][ T6664] set_capacity_and_notify: 7 callbacks suppressed [ 176.402470][ T6664] loop2: detected capacity change from 0 to 2048 [ 176.458340][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.516940][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.560001][ T6664] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 176.578116][ T6670] loop5: detected capacity change from 0 to 2048 [ 176.707453][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.753511][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.766593][ T6670] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 2026/02/09 05:50:08 executed programs: 31 [ 176.855329][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.015609][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.059069][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.086994][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 177.124402][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 177.198384][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.245705][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 177.276181][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 177.290201][ T6688] loop4: detected capacity change from 0 to 2048 [ 177.348714][ T6685] loop3: detected capacity change from 0 to 2048 [ 177.411058][ T6688] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 177.516621][ T6685] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 177.574523][ T6692] loop2: detected capacity change from 0 to 2048 [ 177.643632][ T6692] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 177.712292][ T6701] loop5: detected capacity change from 0 to 2048 [ 177.728161][ T6703] loop1: detected capacity change from 0 to 2048 [ 177.926544][ T6701] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 177.941931][ T6710] loop0: detected capacity change from 0 to 2048 [ 177.951668][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.956219][ T6703] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 178.060462][ T6710] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 178.070285][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 178.093126][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 178.344233][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 178.373919][ T6726] loop2: detected capacity change from 0 to 2048 [ 178.391164][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 178.510111][ T6730] loop4: detected capacity change from 0 to 2048 [ 178.562341][ T6732] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 178.695359][ T6726] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 178.741146][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 178.855167][ T6730] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 178.909150][ T6738] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 178.912439][ T6740] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 179.158165][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.256041][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.350289][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.387597][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.466755][ T6754] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 179.526080][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.782776][ T6766] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 179.823628][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.870049][ T6772] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 181.038678][ T31] audit: type=1800 audit(1770616212.886:2): pid=6825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.58" name="bus" dev="tmpfs" ino=36 res=0 errno=0 [ 181.471681][ T6839] set_capacity_and_notify: 16 callbacks suppressed [ 181.471708][ T6839] loop2: detected capacity change from 0 to 2048 [ 181.574541][ T31] audit: type=1800 audit(1770616213.416:3): pid=6847 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.62" name="bus" dev="tmpfs" ino=78 res=0 errno=0 [ 181.629463][ T6841] loop0: detected capacity change from 0 to 2048 [ 181.684157][ T6851] loop4: detected capacity change from 0 to 2048 2026/02/09 05:50:13 executed programs: 61 [ 182.023231][ T6862] loop3: detected capacity change from 0 to 2048 [ 182.304877][ T6873] loop1: detected capacity change from 0 to 2048 [ 182.374157][ T6875] loop4: detected capacity change from 0 to 2048 [ 182.415170][ T6877] loop5: detected capacity change from 0 to 2048 [ 182.429151][ T6878] loop2: detected capacity change from 0 to 2048 [ 182.558428][ T6888] loop0: detected capacity change from 0 to 2048 [ 182.943883][ T6899] loop3: detected capacity change from 0 to 2048 [ 183.455396][ T31] audit: type=1800 audit(1770616215.296:4): pid=6920 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.72" name="bus" dev="tmpfs" ino=54 res=0 errno=0 [ 183.690007][ T31] audit: type=1800 audit(1770616215.546:5): pid=6930 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.75" name="bus" dev="tmpfs" ino=54 res=0 errno=0 [ 183.916108][ T31] audit: type=1800 audit(1770616215.776:6): pid=6942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.77" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 184.007300][ T31] audit: type=1800 audit(1770616215.836:7): pid=6942 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.77" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 184.070339][ T6695] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 184.171248][ T6695] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 184.734462][ T31] audit: type=1800 audit(1770616216.566:8): pid=6960 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.80" name="bus" dev="tmpfs" ino=66 res=0 errno=0 [ 184.891857][ T31] audit: type=1800 audit(1770616216.726:9): pid=6961 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.81" name="bus" dev="tmpfs" ino=102 res=0 errno=0 [ 185.395994][ T6973] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz.2.85: bg 0: block 234: padding at end of block bitmap is not set [ 186.681483][ T7035] set_capacity_and_notify: 18 callbacks suppressed [ 186.681508][ T7035] loop0: detected capacity change from 0 to 2048 [ 186.739882][ T7033] loop3: detected capacity change from 0 to 2048 [ 186.779187][ T7038] loop2: detected capacity change from 0 to 2048 [ 186.825979][ T7045] loop5: detected capacity change from 0 to 2048 2026/02/09 05:50:18 executed programs: 93 [ 187.383863][ T7061] loop4: detected capacity change from 0 to 2048 [ 187.514191][ T7060] loop1: detected capacity change from 0 to 2048 [ 187.619946][ T7063] loop3: detected capacity change from 0 to 2048 [ 187.707329][ T7069] loop5: detected capacity change from 0 to 2048 [ 187.902630][ T7073] loop0: detected capacity change from 0 to 2048 [ 187.919266][ T31] audit: type=1800 audit(1770616219.776:10): pid=7087 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.103" name="bus" dev="tmpfs" ino=96 res=0 errno=0 [ 188.300102][ T7095] loop2: detected capacity change from 0 to 2048 [ 189.346011][ T31] audit: type=1800 audit(1770616221.196:11): pid=7140 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.111" name="bus" dev="tmpfs" ino=132 res=0 errno=0 [ 189.977806][ T31] audit: type=1800 audit(1770616221.826:12): pid=7166 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.114" name="bus" dev="tmpfs" ino=96 res=0 errno=0 [ 190.064115][ T7148] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz.3.115: bg 0: block 234: padding at end of block bitmap is not set 2026/02/09 05:50:23 executed programs: 125 [ 192.032062][ T31] audit: type=1800 audit(1770616223.886:13): pid=7245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.129" name="bus" dev="tmpfs" ino=126 res=0 errno=0 [ 192.124321][ T31] audit: type=1800 audit(1770616223.926:14): pid=7243 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.128" name="bus" dev="tmpfs" ino=144 res=0 errno=0 [ 192.154700][ T6695] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 192.359990][ T7249] set_capacity_and_notify: 21 callbacks suppressed [ 192.360016][ T7249] loop4: detected capacity change from 0 to 2048 [ 192.465154][ T7255] loop2: detected capacity change from 0 to 2048 [ 192.473834][ T7256] loop3: detected capacity change from 0 to 2048 [ 192.633082][ T7259] loop5: detected capacity change from 0 to 2048 [ 192.817479][ T7256] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz.3.134: bg 0: block 234: padding at end of block bitmap is not set [ 192.882382][ T7271] loop0: detected capacity change from 0 to 2048 [ 193.244899][ T7271] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.135: bg 0: block 234: padding at end of block bitmap is not set [ 193.321695][ T7287] loop4: detected capacity change from 0 to 2048 [ 193.364031][ T7284] loop2: detected capacity change from 0 to 2048 [ 193.448311][ T7285] loop3: detected capacity change from 0 to 2048 [ 193.584826][ T7292] loop5: detected capacity change from 0 to 2048 [ 193.779508][ T7301] loop0: detected capacity change from 0 to 2048 [ 195.607175][ T6695] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 196.944623][ T6695] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set 2026/02/09 05:50:28 executed programs: 158 [ 197.404642][ T7434] set_capacity_and_notify: 21 callbacks suppressed [ 197.404669][ T7434] loop5: detected capacity change from 0 to 2048 [ 197.454656][ T7443] loop0: detected capacity change from 0 to 2048 [ 197.566522][ T7447] loop1: detected capacity change from 0 to 2048 [ 197.933872][ T7462] loop2: detected capacity change from 0 to 2048 [ 198.159133][ T7467] loop4: detected capacity change from 0 to 2048 [ 198.236003][ T7466] loop3: detected capacity change from 0 to 2048 [ 198.269190][ T31] audit: type=1800 audit(1770616230.096:15): pid=7474 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.168" name="bus" dev="tmpfs" ino=144 res=0 errno=0 [ 198.472213][ T7473] loop5: detected capacity change from 0 to 2048 [ 198.921867][ T7488] loop1: detected capacity change from 0 to 2048 [ 199.114494][ T7493] loop0: detected capacity change from 0 to 2048 [ 199.403197][ T7504] loop4: detected capacity change from 0 to 2048 [ 200.816842][ T7548] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz.2.180: bg 0: block 234: padding at end of block bitmap is not set [ 201.072678][ T31] audit: type=1800 audit(1770616232.926:16): pid=7573 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.183" name="bus" dev="tmpfs" ino=162 res=0 errno=0 [ 201.105256][ T6695] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 201.515687][ T7579] EXT4-fs mount: 240 callbacks suppressed [ 201.515715][ T7579] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 201.835899][ T7580] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 201.893520][ T7583] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 201.957472][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.996482][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.035864][ T7595] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 2026/02/09 05:50:34 executed programs: 185 [ 202.284115][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.313994][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.352377][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.378531][ T7607] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 202.521782][ T7611] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 202.585524][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.665470][ T7618] set_capacity_and_notify: 16 callbacks suppressed [ 202.665495][ T7618] loop2: detected capacity change from 0 to 2048 [ 202.699501][ T7621] loop0: detected capacity change from 0 to 2048 [ 202.770765][ T7623] loop5: detected capacity change from 0 to 2048 [ 202.793581][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.809495][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.871379][ T7618] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 202.871637][ T7621] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 203.016581][ T7633] loop3: detected capacity change from 0 to 2048 [ 203.039688][ T7623] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 203.197913][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.241089][ T7633] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 203.295657][ T7638] loop1: detected capacity change from 0 to 2048 [ 203.385415][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.399802][ T7642] loop4: detected capacity change from 0 to 2048 [ 203.445086][ T7638] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 203.571642][ T31] audit: type=1800 audit(1770616235.406:17): pid=7654 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.196" name="bus" dev="tmpfs" ino=198 res=0 errno=0 [ 203.610855][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.658504][ T7638] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.194: bg 0: block 234: padding at end of block bitmap is not set [ 203.728027][ T7642] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 203.904742][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.924607][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 203.930972][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 203.972164][ T7662] loop0: detected capacity change from 0 to 2048 [ 203.983062][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 204.057419][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 204.141896][ T7662] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 204.191708][ T7668] loop2: detected capacity change from 0 to 2048 [ 204.271140][ T7670] loop5: detected capacity change from 0 to 2048 [ 204.340583][ T7674] loop3: detected capacity change from 0 to 2048 [ 204.372594][ T7668] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 204.407485][ T7670] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 204.566193][ T7674] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 204.620407][ T7676] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 204.745089][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 204.845400][ T31] audit: type=1800 audit(1770616236.706:18): pid=7697 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.202" name="bus" dev="tmpfs" ino=228 res=0 errno=0 [ 204.941092][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.023860][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.153781][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.369468][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.407164][ T7701] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 205.440837][ T7703] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 205.512396][ T7707] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 205.574314][ T7710] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 205.683287][ T7716] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 205.830969][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.846679][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.873241][ T7728] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 205.901735][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 205.956780][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 206.171614][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 206.259500][ T7744] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 206.300508][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 206.386416][ T7742] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 206.433512][ T7747] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 206.547660][ T7751] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 206.785481][ T7760] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 206.808500][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 206.861702][ T7762] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 207.015835][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.087421][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.150872][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.170937][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.205964][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.500843][ T7780] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 207.593732][ T7793] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 207.627865][ T7794] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 207.655802][ T7787] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 2026/02/09 05:50:39 executed programs: 216 [ 208.341083][ T7815] set_capacity_and_notify: 19 callbacks suppressed [ 208.341108][ T7815] loop0: detected capacity change from 0 to 2048 [ 208.373729][ T7818] loop2: detected capacity change from 0 to 2048 [ 208.472863][ T7819] loop5: detected capacity change from 0 to 2048 [ 208.538077][ T7822] loop3: detected capacity change from 0 to 2048 [ 208.648861][ T7825] loop4: detected capacity change from 0 to 2048 [ 208.710233][ T6695] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 209.410406][ T7851] loop2: detected capacity change from 0 to 2048 [ 209.459656][ T7855] loop1: detected capacity change from 0 to 2048 [ 209.477186][ T7853] loop5: detected capacity change from 0 to 2048 [ 209.595928][ T7857] loop3: detected capacity change from 0 to 2048 [ 209.907292][ T31] audit: type=1800 audit(1770616241.766:19): pid=7871 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.230" name="bus" dev="tmpfs" ino=210 res=0 errno=0 [ 210.183812][ T7881] loop4: detected capacity change from 0 to 2048 [ 211.440334][ T6695] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 212.414428][ T31] audit: type=1800 audit(1770616244.266:20): pid=7957 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.243" name="bus" dev="tmpfs" ino=252 res=0 errno=0 2026/02/09 05:50:45 executed programs: 245 [ 213.101574][ T31] audit: type=1800 audit(1770616244.956:21): pid=7983 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.248" name="bus" dev="tmpfs" ino=228 res=0 errno=0 [ 213.405810][ T7991] set_capacity_and_notify: 16 callbacks suppressed [ 213.405837][ T7991] loop1: detected capacity change from 0 to 2048 [ 213.564879][ T7999] loop3: detected capacity change from 0 to 2048 [ 213.617996][ T7997] loop5: detected capacity change from 0 to 2048 [ 213.683141][ T31] audit: type=1800 audit(1770616245.536:22): pid=8003 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.250" name="bus" dev="tmpfs" ino=264 res=0 errno=0 [ 213.832669][ T8012] loop4: detected capacity change from 0 to 2048 [ 214.042569][ T8016] loop2: detected capacity change from 0 to 2048 [ 214.296869][ T8025] loop1: detected capacity change from 0 to 2048 [ 214.326929][ T8022] loop0: detected capacity change from 0 to 2048 [ 214.504687][ T8034] loop5: detected capacity change from 0 to 2048 [ 214.630956][ T31] audit: type=1800 audit(1770616246.466:23): pid=8043 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.259" name="bus" dev="tmpfs" ino=276 res=0 errno=0 [ 214.844708][ T8045] loop4: detected capacity change from 0 to 2048 [ 215.034273][ T8057] loop2: detected capacity change from 0 to 2048 [ 216.114480][ T31] audit: type=1800 audit(1770616247.936:24): pid=8102 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.266" name="bus" dev="tmpfs" ino=282 res=0 errno=0 [ 217.259482][ T31] audit: type=1800 audit(1770616249.116:25): pid=8149 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.275" name="bus" dev="tmpfs" ino=258 res=0 errno=0 [ 218.046490][ T8165] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz.2.280: bg 0: block 234: padding at end of block bitmap is not set [ 218.131065][ T8183] EXT4-fs error (device loop2): ext4_map_blocks:825: inode #18: block 62218: comm syz.2.280: lblock 0 mapped to illegal pblock 62218 (length 1) 2026/02/09 05:50:50 executed programs: 278 [ 218.564612][ T8192] set_capacity_and_notify: 18 callbacks suppressed [ 218.564638][ T8192] loop4: detected capacity change from 0 to 2048 [ 218.604144][ T8199] loop2: detected capacity change from 0 to 2048 [ 218.650010][ T8200] loop0: detected capacity change from 0 to 2048 [ 218.650408][ T8195] loop3: detected capacity change from 0 to 2048 [ 218.722999][ T8205] loop1: detected capacity change from 0 to 2048 [ 218.737187][ T8204] loop5: detected capacity change from 0 to 2048 [ 219.384199][ T8231] loop0: detected capacity change from 0 to 2048 [ 219.484814][ T8235] loop5: detected capacity change from 0 to 2048 [ 219.617741][ T8238] loop1: detected capacity change from 0 to 2048 [ 219.678802][ T8240] loop2: detected capacity change from 0 to 2048 [ 219.708916][ T31] audit: type=1800 audit(1770616251.556:26): pid=8248 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.289" name="bus" dev="tmpfs" ino=306 res=0 errno=0 [ 220.796868][ T8208] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 221.235575][ T8284] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz.3.298: bg 0: block 234: padding at end of block bitmap is not set [ 222.524051][ T31] audit: type=1800 audit(1770616254.376:27): pid=8353 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.308" name="bus" dev="tmpfs" ino=288 res=0 errno=0 [ 223.201939][ T31] audit: type=1800 audit(1770616255.056:28): pid=8381 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.314" name="bus" dev="tmpfs" ino=300 res=0 errno=0 [ 223.227684][ T8364] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz.2.312: bg 0: block 234: padding at end of block bitmap is not set [ 223.264267][ T8363] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz.4.310: bg 0: block 234: padding at end of block bitmap is not set [ 223.303955][ T8368] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz.5.311: bg 0: block 234: padding at end of block bitmap is not set 2026/02/09 05:50:55 executed programs: 310 [ 223.831328][ T8395] set_capacity_and_notify: 21 callbacks suppressed [ 223.831360][ T8395] loop1: detected capacity change from 0 to 2048 [ 223.911755][ T8403] loop3: detected capacity change from 0 to 2048 [ 223.933842][ T8398] loop4: detected capacity change from 0 to 2048 [ 223.946824][ T8401] loop2: detected capacity change from 0 to 2048 [ 223.963132][ T8391] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.317: bg 0: block 234: padding at end of block bitmap is not set [ 224.048346][ T8406] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #18: block 62218: comm syz.0.317: lblock 0 mapped to illegal pblock 62218 (length 1) [ 224.071541][ T8405] loop5: detected capacity change from 0 to 2048 [ 224.568430][ T8426] loop0: detected capacity change from 0 to 2048 [ 224.692049][ T8428] loop3: detected capacity change from 0 to 2048 [ 224.861956][ T8440] loop1: detected capacity change from 0 to 2048 [ 224.887086][ T8441] loop2: detected capacity change from 0 to 2048 [ 224.924394][ T8436] loop5: detected capacity change from 0 to 2048 [ 225.061656][ T31] audit: type=1800 audit(1770616256.916:29): pid=8451 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.323" name="bus" dev="tmpfs" ino=342 res=0 errno=0 [ 227.888047][ T31] audit: type=1800 audit(1770616259.746:30): pid=8560 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.343" name="bus" dev="tmpfs" ino=360 res=0 errno=0 [ 228.500288][ T31] audit: type=1800 audit(1770616260.356:31): pid=8579 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.345" name="bus" dev="tmpfs" ino=366 res=0 errno=0 2026/02/09 05:51:00 executed programs: 344 [ 228.952159][ T8588] set_capacity_and_notify: 20 callbacks suppressed [ 228.952184][ T8588] loop3: detected capacity change from 0 to 2048 [ 228.998535][ T8593] loop4: detected capacity change from 0 to 2048 [ 229.103855][ T8596] loop2: detected capacity change from 0 to 2048 [ 229.219235][ T8598] loop1: detected capacity change from 0 to 2048 [ 229.650657][ T8616] loop5: detected capacity change from 0 to 2048 [ 229.722927][ T8625] loop0: detected capacity change from 0 to 2048 [ 230.089614][ T8634] loop3: detected capacity change from 0 to 2048 [ 230.097597][ T8639] loop4: detected capacity change from 0 to 2048 [ 230.115098][ T8637] loop2: detected capacity change from 0 to 2048 [ 230.136630][ T8625] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.354: bg 0: block 234: padding at end of block bitmap is not set [ 230.261226][ T8640] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #18: block 62218: comm syz.0.354: lblock 0 mapped to illegal pblock 62218 (length 1) [ 230.348650][ T8643] loop1: detected capacity change from 0 to 2048 [ 230.763838][ T8643] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.358: bg 0: block 234: padding at end of block bitmap is not set [ 231.498462][ T8675] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.363: bg 0: block 234: padding at end of block bitmap is not set [ 231.582888][ T6340] EXT4-fs unmount: 264 callbacks suppressed [ 231.582915][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 231.627733][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 231.670857][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 231.712479][ T31] audit: type=1800 audit(1770616263.566:32): pid=8700 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.364" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 231.891741][ T31] audit: type=1800 audit(1770616263.566:33): pid=8700 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.364" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 232.003097][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 232.043421][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 232.242992][ T8704] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 232.266659][ T8708] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 232.281145][ T8706] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 232.481431][ T8712] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 232.592944][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 232.642086][ T8719] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 232.730564][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 232.907816][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 232.955326][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.012410][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.087877][ T8735] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 233.152694][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.203567][ T8736] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 233.315726][ T8743] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 233.334545][ T8208] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 233.498042][ T8208] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 233.533582][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.550549][ T8743] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz.4.373: bg 0: block 234: padding at end of block bitmap is not set [ 233.646261][ T8749] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 233.675976][ T8753] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 2026/02/09 05:51:05 executed programs: 372 [ 233.932471][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 233.975150][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.043393][ T8759] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 234.090991][ T8773] set_capacity_and_notify: 17 callbacks suppressed [ 234.091015][ T8773] loop1: detected capacity change from 0 to 2048 [ 234.120785][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.252080][ T8773] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 234.297568][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.423557][ T8785] loop4: detected capacity change from 0 to 2048 [ 234.460469][ T8784] loop5: detected capacity change from 0 to 2048 [ 234.501667][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.586251][ T8787] loop3: detected capacity change from 0 to 2048 [ 234.589543][ T8785] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 234.661548][ T8784] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 234.765342][ T8792] loop2: detected capacity change from 0 to 2048 [ 234.806618][ T8787] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 234.930612][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 234.966982][ T8792] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 235.036166][ T8806] loop0: detected capacity change from 0 to 2048 [ 235.153835][ T8806] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 235.228385][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 235.299482][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 235.403622][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 235.422345][ T8811] loop1: detected capacity change from 0 to 2048 [ 235.512217][ T8817] loop4: detected capacity change from 0 to 2048 [ 235.535089][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 235.543929][ T8823] loop2: detected capacity change from 0 to 2048 [ 235.580376][ T8821] loop5: detected capacity change from 0 to 2048 [ 235.588592][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 235.627800][ T8811] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 235.646522][ T8821] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 235.666855][ T8823] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 235.807909][ T8817] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 235.870003][ T31] audit: type=1800 audit(1770616267.726:34): pid=8835 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.387" name="bus" dev="tmpfs" ino=372 res=0 errno=0 [ 236.053406][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 236.117183][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 236.139722][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 236.200045][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 236.223181][ T8838] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 236.338338][ T8842] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 236.499265][ T8838] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz.3.386: bg 0: block 234: padding at end of block bitmap is not set [ 236.666343][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 236.685410][ T31] audit: type=1800 audit(1770616268.536:35): pid=8858 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.390" name="bus" dev="tmpfs" ino=408 res=0 errno=0 [ 236.749891][ T8855] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 236.819835][ T8854] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 236.855798][ T8852] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 236.928892][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.088319][ T31] audit: type=1800 audit(1770616268.946:36): pid=8875 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.388" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 237.199837][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.251023][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.260983][ T8869] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 237.307117][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.334954][ T8871] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 237.385115][ T8881] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 237.526072][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.585271][ T8881] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.394: bg 0: block 234: padding at end of block bitmap is not set [ 237.728740][ T8888] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 237.743988][ T8893] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #18: block 62218: comm syz.0.394: lblock 0 mapped to illegal pblock 62218 (length 1) [ 237.808694][ T8890] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 238.603237][ T8913] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.402: bg 0: block 234: padding at end of block bitmap is not set 2026/02/09 05:51:10 executed programs: 402 [ 239.024914][ T8208] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 239.302377][ T8950] set_capacity_and_notify: 19 callbacks suppressed [ 239.302403][ T8950] loop5: detected capacity change from 0 to 2048 [ 239.449074][ T31] audit: type=1800 audit(1770616271.306:37): pid=8957 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.409" name="bus" dev="tmpfs" ino=420 res=0 errno=0 [ 239.680891][ T31] audit: type=1800 audit(1770616271.526:38): pid=8959 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.407" name="bus" dev="tmpfs" ino=426 res=0 errno=0 [ 239.898731][ T8962] loop0: detected capacity change from 0 to 2048 [ 239.962698][ T8966] loop1: detected capacity change from 0 to 2048 [ 239.989614][ T8968] loop2: detected capacity change from 0 to 2048 [ 240.019814][ T8969] loop3: detected capacity change from 0 to 2048 [ 240.070167][ T8971] loop5: detected capacity change from 0 to 2048 [ 240.141424][ T8975] loop4: detected capacity change from 0 to 2048 [ 240.761538][ T8999] loop0: detected capacity change from 0 to 2048 [ 240.781948][ T8998] loop2: detected capacity change from 0 to 2048 [ 240.790529][ T9000] loop4: detected capacity change from 0 to 2048 [ 241.604283][ T9028] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.423: bg 0: block 234: padding at end of block bitmap is not set [ 241.718817][ T9033] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz.3.424: bg 0: block 234: padding at end of block bitmap is not set [ 242.074540][ T31] audit: type=1800 audit(1770616273.916:39): pid=9061 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.430" name="bus" dev="tmpfs" ino=414 res=0 errno=0 [ 242.825992][ T8208] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 243.106299][ T31] audit: type=1800 audit(1770616274.946:40): pid=9101 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.436" name="bus" dev="tmpfs" ino=456 res=0 errno=0 2026/02/09 05:51:15 executed programs: 439 [ 244.221513][ T9128] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz.5.443: bg 0: block 234: padding at end of block bitmap is not set [ 244.456096][ T9142] set_capacity_and_notify: 23 callbacks suppressed [ 244.456123][ T9142] loop1: detected capacity change from 0 to 2048 [ 244.497862][ T9144] loop4: detected capacity change from 0 to 2048 [ 244.567549][ T9146] loop2: detected capacity change from 0 to 2048 [ 244.670117][ T9148] loop3: detected capacity change from 0 to 2048 [ 244.968962][ T31] audit: type=1800 audit(1770616276.816:41): pid=9164 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.448" name="bus" dev="tmpfs" ino=438 res=0 errno=0 [ 245.059014][ T8208] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 245.075750][ T31] audit: type=1800 audit(1770616276.876:42): pid=9167 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.449" name="bus" dev="tmpfs" ino=414 res=0 errno=0 [ 245.179415][ T9174] loop0: detected capacity change from 0 to 2048 [ 245.403954][ T9176] loop5: detected capacity change from 0 to 2048 [ 245.474382][ T31] audit: type=1800 audit(1770616277.316:43): pid=9184 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.450" name="bus" dev="tmpfs" ino=468 res=0 errno=0 [ 245.548926][ T9181] loop1: detected capacity change from 0 to 2048 [ 245.549764][ T9182] loop3: detected capacity change from 0 to 2048 [ 245.643956][ T9188] loop2: detected capacity change from 0 to 2048 [ 245.819984][ T9195] loop4: detected capacity change from 0 to 2048 [ 246.673922][ T9216] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz.5.460: bg 0: block 234: padding at end of block bitmap is not set [ 247.524770][ T9253] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.467: bg 0: block 234: padding at end of block bitmap is not set [ 249.125760][ T9301] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.475: bg 0: block 234: padding at end of block bitmap is not set 2026/02/09 05:51:21 executed programs: 475 [ 249.479840][ T31] audit: type=1800 audit(1770616281.326:44): pid=9322 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.479" name="bus" dev="tmpfs" ino=444 res=0 errno=0 [ 249.508815][ T9311] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.477: bg 0: block 234: padding at end of block bitmap is not set [ 249.555043][ T31] audit: type=1800 audit(1770616281.406:45): pid=9324 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.478" name="bus" dev="tmpfs" ino=498 res=0 errno=0 [ 249.847709][ T9330] set_capacity_and_notify: 21 callbacks suppressed [ 249.847734][ T9330] loop1: detected capacity change from 0 to 2048 [ 249.924561][ T9327] loop5: detected capacity change from 0 to 2048 [ 249.966081][ T9334] loop4: detected capacity change from 0 to 2048 [ 249.995214][ T9332] loop3: detected capacity change from 0 to 2048 [ 250.021466][ T9338] loop0: detected capacity change from 0 to 2048 [ 250.573987][ T9358] loop3: detected capacity change from 0 to 2048 [ 250.584680][ T9357] loop1: detected capacity change from 0 to 2048 [ 250.648891][ T9360] loop2: detected capacity change from 0 to 2048 [ 250.733067][ T9362] loop0: detected capacity change from 0 to 2048 [ 250.749938][ T9364] loop5: detected capacity change from 0 to 2048 [ 252.063242][ T31] audit: type=1800 audit(1770616283.886:46): pid=9416 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.494" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 252.116022][ T31] audit: type=1800 audit(1770616283.976:47): pid=9416 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.494" name="bus" dev="loop3" ino=18 res=0 errno=0 [ 252.465826][ T31] audit: type=1800 audit(1770616284.326:48): pid=9431 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.497" name="bus" dev="tmpfs" ino=498 res=0 errno=0 [ 252.710010][ T9428] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz.4.499: bg 0: block 234: padding at end of block bitmap is not set [ 253.166617][ T9445] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz.2.502: bg 0: block 234: padding at end of block bitmap is not set [ 253.235634][ T31] audit: type=1800 audit(1770616285.056:49): pid=9459 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.503" name="bus" dev="tmpfs" ino=492 res=0 errno=0 [ 253.276490][ T9458] EXT4-fs error (device loop2): ext4_map_blocks:825: inode #18: block 62218: comm syz.2.502: lblock 0 mapped to illegal pblock 62218 (length 1) [ 253.616066][ T9464] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.506: bg 0: block 234: padding at end of block bitmap is not set [ 253.729621][ T9475] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #18: block 62218: comm syz.0.506: lblock 0 mapped to illegal pblock 62218 (length 1) 2026/02/09 05:51:26 executed programs: 511 [ 254.767256][ T31] audit: type=1800 audit(1770616286.626:50): pid=9518 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.515" name="bus" dev="tmpfs" ino=516 res=0 errno=0 [ 254.897227][ T9521] set_capacity_and_notify: 23 callbacks suppressed [ 254.897253][ T9521] loop5: detected capacity change from 0 to 2048 [ 254.911518][ T9519] loop4: detected capacity change from 0 to 2048 [ 255.118876][ T9528] loop2: detected capacity change from 0 to 2048 [ 255.161899][ T9531] loop3: detected capacity change from 0 to 2048 [ 255.179281][ T9529] loop0: detected capacity change from 0 to 2048 [ 255.243004][ T9536] loop1: detected capacity change from 0 to 2048 [ 255.868155][ T31] audit: type=1800 audit(1770616287.686:51): pid=9556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.523" name="bus" dev="tmpfs" ino=546 res=0 errno=0 [ 255.981543][ T31] audit: type=1800 audit(1770616287.696:52): pid=9559 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.522" name="bus" dev="tmpfs" ino=546 res=0 errno=0 [ 255.990662][ T9555] loop2: detected capacity change from 0 to 2048 [ 256.017955][ T9558] loop1: detected capacity change from 0 to 2048 [ 256.094125][ T9564] loop4: detected capacity change from 0 to 2048 [ 256.112623][ T9565] loop3: detected capacity change from 0 to 2048 [ 256.325117][ T31] audit: type=1800 audit(1770616288.176:53): pid=9575 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.526" name="bus" dev="tmpfs" ino=516 res=0 errno=0 [ 256.431880][ T31] audit: type=1800 audit(1770616288.286:54): pid=9580 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.524" name="bus" dev="loop2" ino=18 res=0 errno=0 [ 257.113458][ T31] audit: type=1800 audit(1770616288.956:55): pid=9604 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.534" name="bus" dev="tmpfs" ino=534 res=0 errno=0 [ 257.909721][ T31] audit: type=1800 audit(1770616289.756:56): pid=9633 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.538" name="bus" dev="tmpfs" ino=492 res=0 errno=0 [ 258.315654][ T9639] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz.5.542: bg 0: block 234: padding at end of block bitmap is not set [ 258.414386][ T31] audit: type=1800 audit(1770616290.256:57): pid=9655 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.545" name="bus" dev="tmpfs" ino=570 res=0 errno=0 [ 258.624637][ T8208] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 258.788744][ T9654] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz.3.544: bg 0: block 234: padding at end of block bitmap is not set 2026/02/09 05:51:31 executed programs: 550 [ 259.773143][ T9698] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz.5.553: bg 0: block 234: padding at end of block bitmap is not set [ 259.884402][ T8208] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 259.948685][ T9714] set_capacity_and_notify: 23 callbacks suppressed [ 259.948711][ T9714] loop3: detected capacity change from 0 to 2048 [ 259.978843][ T8208] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 260.252439][ T9724] loop4: detected capacity change from 0 to 2048 [ 260.265633][ T9723] loop1: detected capacity change from 0 to 2048 [ 260.281588][ T9726] loop5: detected capacity change from 0 to 2048 [ 260.466437][ T9737] loop2: detected capacity change from 0 to 2048 [ 260.555871][ T31] audit: type=1800 audit(1770616292.406:58): pid=9740 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.559" name="bus" dev="tmpfs" ino=546 res=0 errno=0 [ 260.607463][ T9739] loop3: detected capacity change from 0 to 2048 [ 261.117894][ T9755] loop0: detected capacity change from 0 to 2048 [ 261.166223][ T9758] loop5: detected capacity change from 0 to 2048 [ 261.199944][ T9757] loop4: detected capacity change from 0 to 2048 [ 261.289521][ T9761] loop1: detected capacity change from 0 to 2048 [ 261.598603][ T6342] EXT4-fs unmount: 301 callbacks suppressed [ 261.598631][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 261.790688][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 261.858037][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 261.869725][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 261.945220][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 261.969851][ T9786] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.196719][ T9786] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.568: bg 0: block 234: padding at end of block bitmap is not set [ 262.234094][ T9791] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.307535][ T9798] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.434308][ T9799] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.458980][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.482756][ T9803] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 262.505222][ T31] audit: type=1800 audit(1770616294.366:59): pid=9811 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.571" name="bus" dev="tmpfs" ino=570 res=0 errno=0 [ 262.626636][ T31] audit: type=1800 audit(1770616294.426:60): pid=9813 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.569" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 262.687909][ T31] audit: type=1800 audit(1770616294.426:61): pid=9813 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.569" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 262.746965][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.759666][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.932943][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 262.936852][ T9817] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 263.049578][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 263.101446][ T9825] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 263.172457][ T9826] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 263.480040][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 263.481170][ T9835] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 263.524186][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 263.547105][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 263.581440][ T9834] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 263.796078][ T9843] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 263.848901][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 263.909175][ T9850] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 264.034582][ T9853] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 264.059660][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.123166][ T9855] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 264.356834][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.392122][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.399452][ T9867] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 264.447921][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.468861][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.548869][ T9870] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 2026/02/09 05:51:36 executed programs: 584 [ 264.763452][ T9878] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 264.796228][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.806244][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 264.852491][ T9882] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 264.872246][ T9884] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 264.950769][ T9887] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 265.241723][ T9899] set_capacity_and_notify: 22 callbacks suppressed [ 265.241751][ T9899] loop3: detected capacity change from 0 to 2048 [ 265.279338][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.334170][ T9896] loop4: detected capacity change from 0 to 2048 [ 265.349734][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 265.356677][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 265.377994][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.412052][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 265.477018][ T9899] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 265.537972][ T9896] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 265.624728][ T9908] loop2: detected capacity change from 0 to 2048 [ 265.752748][ T9908] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 265.790317][ T9910] loop5: detected capacity change from 0 to 2048 [ 265.900633][ T9910] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 265.934248][ T9915] loop0: detected capacity change from 0 to 2048 [ 266.150580][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.186727][ T9915] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 266.217577][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.397680][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.414103][ T9925] loop2: detected capacity change from 0 to 2048 [ 266.433515][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.439936][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.476836][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 266.547075][ T9925] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 266.576657][ T9928] loop4: detected capacity change from 0 to 2048 [ 266.735860][ T31] audit: type=1800 audit(1770616298.596:62): pid=9934 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.597" name="bus" dev="tmpfs" ino=582 res=0 errno=0 [ 266.855530][ T9939] loop3: detected capacity change from 0 to 2048 [ 266.887097][ T9928] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 266.947762][ T9940] loop5: detected capacity change from 0 to 2048 [ 266.977729][ T9940] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 267.030378][ T9944] loop0: detected capacity change from 0 to 2048 [ 267.060191][ T9939] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 267.286546][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 267.313016][ T9944] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 267.385452][ T9959] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 267.456047][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 267.516532][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 268.051473][ T9972] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz.4.604: bg 0: block 234: padding at end of block bitmap is not set [ 268.633296][ T31] audit: type=1800 audit(1770616300.486:63): pid=10006 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.609" name="bus" dev="tmpfs" ino=570 res=0 errno=0 [ 268.711444][ T31] audit: type=1800 audit(1770616300.526:64): pid=10008 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.610" name="bus" dev="tmpfs" ino=636 res=0 errno=0 2026/02/09 05:51:41 executed programs: 615 [ 270.072228][ T31] audit: type=1800 audit(1770616301.916:65): pid=10065 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.620" name="bus" dev="tmpfs" ino=606 res=0 errno=0 [ 270.427777][ T31] audit: type=1800 audit(1770616302.276:66): pid=10073 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.621" name="bus" dev="tmpfs" ino=648 res=0 errno=0 [ 270.460286][T10070] set_capacity_and_notify: 18 callbacks suppressed [ 270.460311][T10070] loop4: detected capacity change from 0 to 2048 [ 270.569447][T10074] loop1: detected capacity change from 0 to 2048 [ 270.675566][T10077] loop2: detected capacity change from 0 to 2048 [ 270.752609][T10070] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz.4.622: bg 0: block 234: padding at end of block bitmap is not set [ 270.838321][T10086] EXT4-fs error (device loop4): ext4_map_blocks:825: inode #18: block 62218: comm syz.4.622: lblock 0 mapped to illegal pblock 62218 (length 1) [ 270.902667][T10091] loop5: detected capacity change from 0 to 2048 [ 271.130321][ T31] audit: type=1800 audit(1770616302.986:67): pid=10095 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.625" name="bus" dev="tmpfs" ino=612 res=0 errno=0 [ 271.319973][T10098] loop4: detected capacity change from 0 to 2048 [ 271.356356][T10100] loop0: detected capacity change from 0 to 2048 [ 271.528850][T10103] loop2: detected capacity change from 0 to 2048 [ 271.656966][T10106] loop3: detected capacity change from 0 to 2048 [ 271.735196][ T31] audit: type=1800 audit(1770616303.596:68): pid=10116 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.627" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 271.800558][ T31] audit: type=1800 audit(1770616303.616:69): pid=10116 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.627" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 271.841329][T10113] loop5: detected capacity change from 0 to 2048 [ 272.091693][T10120] loop1: detected capacity change from 0 to 2048 [ 273.114960][ T31] audit: type=1800 audit(1770616304.976:70): pid=10170 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.641" name="bus" dev="tmpfs" ino=666 res=0 errno=0 [ 273.709192][ T31] audit: type=1800 audit(1770616305.566:71): pid=10188 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.644" name="bus" dev="tmpfs" ino=630 res=0 errno=0 2026/02/09 05:51:46 executed programs: 650 [ 274.984954][ T31] audit: type=1800 audit(1770616306.826:72): pid=10238 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.654" name="bus" dev="tmpfs" ino=642 res=0 errno=0 [ 275.301693][T10230] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz.2.653: bg 0: block 234: padding at end of block bitmap is not set [ 275.564847][T10240] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz.4.656: bg 0: block 234: padding at end of block bitmap is not set [ 275.590731][T10254] set_capacity_and_notify: 21 callbacks suppressed [ 275.590756][T10254] loop5: detected capacity change from 0 to 2048 [ 275.984716][T10266] loop1: detected capacity change from 0 to 2048 [ 276.024852][ T31] audit: type=1800 audit(1770616307.876:73): pid=10267 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.659" name="bus" dev="tmpfs" ino=648 res=0 errno=0 [ 276.114682][T10270] loop4: detected capacity change from 0 to 2048 [ 276.162915][T10272] loop3: detected capacity change from 0 to 2048 [ 276.170189][ T31] audit: type=1800 audit(1770616308.016:74): pid=10273 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.660" name="bus" dev="tmpfs" ino=654 res=0 errno=0 [ 276.583448][T10290] loop2: detected capacity change from 0 to 2048 [ 276.609109][T10288] loop0: detected capacity change from 0 to 2048 [ 276.686059][T10292] loop5: detected capacity change from 0 to 2048 [ 276.947243][T10302] loop1: detected capacity change from 0 to 2048 [ 277.047733][T10308] loop3: detected capacity change from 0 to 2048 [ 277.084965][T10306] loop4: detected capacity change from 0 to 2048 [ 277.644946][ T31] audit: type=1800 audit(1770616309.486:75): pid=10335 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.673" name="bus" dev="tmpfs" ino=702 res=0 errno=0 [ 277.931553][ T31] audit: type=1800 audit(1770616309.766:76): pid=10345 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.677" name="bus" dev="tmpfs" ino=702 res=0 errno=0 [ 278.943241][T10373] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz.2.681: bg 0: block 234: padding at end of block bitmap is not set [ 279.278180][ T31] audit: type=1800 audit(1770616311.136:77): pid=10398 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.683" name="bus" dev="loop5" ino=18 res=0 errno=0 [ 280.014486][ T31] audit: type=1800 audit(1770616311.866:78): pid=10420 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.688" name="bus" dev="tmpfs" ino=654 res=0 errno=0 2026/02/09 05:51:52 executed programs: 685 [ 280.607536][T10431] set_capacity_and_notify: 19 callbacks suppressed [ 280.607562][T10431] loop0: detected capacity change from 0 to 2048 [ 280.638433][T10436] loop2: detected capacity change from 0 to 2048 [ 280.689852][T10438] loop4: detected capacity change from 0 to 2048 [ 280.916050][T10443] loop1: detected capacity change from 0 to 2048 [ 281.317460][T10459] loop3: detected capacity change from 0 to 2048 [ 281.616206][T10463] loop0: detected capacity change from 0 to 2048 [ 281.621224][T10467] loop4: detected capacity change from 0 to 2048 [ 281.695744][T10469] loop2: detected capacity change from 0 to 2048 [ 281.874194][T10479] loop1: detected capacity change from 0 to 2048 [ 282.182434][T10489] loop5: detected capacity change from 0 to 2048 [ 282.548257][ T9765] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 282.793868][T10445] Bluetooth: hci1: command 0x0406 tx timeout [ 282.802405][T10445] Bluetooth: hci3: command 0x0406 tx timeout [ 282.811926][T10445] Bluetooth: hci2: command 0x0406 tx timeout [ 282.818124][ T6346] Bluetooth: hci4: command 0x0406 tx timeout [ 282.824432][ T6346] Bluetooth: hci5: command 0x0406 tx timeout [ 282.830446][ T6346] Bluetooth: hci6: command 0x0406 tx timeout [ 283.187541][ T31] audit: type=1800 audit(1770616315.036:79): pid=10525 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.708" name="bus" dev="tmpfs" ino=672 res=0 errno=0 [ 283.838455][ T31] audit: type=1800 audit(1770616315.666:80): pid=10556 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.714" name="bus" dev="tmpfs" ino=690 res=0 errno=0 [ 284.219891][ T31] audit: type=1800 audit(1770616316.076:81): pid=10568 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.715" name="bus" dev="tmpfs" ino=696 res=0 errno=0 [ 284.702133][T10580] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.721: bg 0: block 234: padding at end of block bitmap is not set [ 284.730996][T10594] EXT4-fs error (device loop1): ext4_map_blocks:825: inode #18: block 62218: comm syz.1.721: lblock 0 mapped to illegal pblock 62218 (length 1) [ 285.090755][T10578] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 285.120602][ T31] audit: type=1800 audit(1770616316.976:82): pid=10597 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.724" name="bus" dev="tmpfs" ino=708 res=0 errno=0 2026/02/09 05:51:57 executed programs: 722 [ 286.002451][T10628] set_capacity_and_notify: 22 callbacks suppressed [ 286.002478][T10628] loop3: detected capacity change from 0 to 2048 [ 286.148861][T10632] loop0: detected capacity change from 0 to 2048 [ 286.301461][T10637] loop2: detected capacity change from 0 to 2048 [ 286.321208][ T31] audit: type=1800 audit(1770616318.166:83): pid=10641 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.729" name="bus" dev="tmpfs" ino=756 res=0 errno=0 [ 286.433770][ T31] audit: type=1800 audit(1770616318.276:84): pid=10645 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.733" name="bus" dev="tmpfs" ino=696 res=0 errno=0 [ 286.484461][T10640] loop1: detected capacity change from 0 to 2048 [ 286.500583][T10650] loop4: detected capacity change from 0 to 2048 [ 286.531704][T10632] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.730: bg 0: block 234: padding at end of block bitmap is not set [ 286.584231][T10653] loop5: detected capacity change from 0 to 2048 [ 286.615094][T10652] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #18: block 62218: comm syz.0.730: lblock 0 mapped to illegal pblock 62218 (length 1) [ 287.009597][T10662] loop3: detected capacity change from 0 to 2048 [ 287.059888][T10668] loop0: detected capacity change from 0 to 2048 [ 287.286549][T10676] loop4: detected capacity change from 0 to 2048 [ 287.301409][T10678] loop2: detected capacity change from 0 to 2048 [ 287.635037][T10678] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz.2.738: bg 0: block 234: padding at end of block bitmap is not set [ 287.714603][ T31] audit: type=1800 audit(1770616319.566:85): pid=10695 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.742" name="bus" dev="tmpfs" ino=738 res=0 errno=0 [ 288.559170][T10611] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 288.969050][ T31] audit: type=1800 audit(1770616320.826:86): pid=10740 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.750" name="bus" dev="tmpfs" ino=780 res=0 errno=0 [ 289.392917][ T31] audit: type=1800 audit(1770616321.246:87): pid=10759 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.753" name="bus" dev="loop2" ino=18 res=0 errno=0 2026/02/09 05:52:02 executed programs: 757 [ 291.180444][T10810] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.763: bg 0: block 234: padding at end of block bitmap is not set [ 291.281407][T10818] set_capacity_and_notify: 22 callbacks suppressed [ 291.281502][T10818] loop3: detected capacity change from 0 to 2048 [ 291.350498][T10819] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #18: block 62218: comm syz.0.763: lblock 0 mapped to illegal pblock 62218 (length 1) [ 291.364679][T10824] loop5: detected capacity change from 0 to 2048 [ 291.387636][T10826] loop1: detected capacity change from 0 to 2048 [ 291.506702][T10827] loop4: detected capacity change from 0 to 2048 [ 291.578207][ T31] audit: type=1800 audit(1770616323.436:88): pid=10834 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.767" name="bus" dev="tmpfs" ino=756 res=0 errno=0 [ 291.676747][T10827] EXT4-fs mount: 288 callbacks suppressed [ 291.676774][T10827] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 291.786300][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 291.809996][ T31] audit: type=1800 audit(1770616323.666:89): pid=10844 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.769" name="bus" dev="tmpfs" ino=762 res=0 errno=0 [ 291.937432][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 291.981556][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.081252][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.153584][T10851] loop3: detected capacity change from 0 to 2048 [ 292.169198][T10849] loop0: detected capacity change from 0 to 2048 [ 292.238757][T10852] loop2: detected capacity change from 0 to 2048 [ 292.254057][T10851] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.308799][T10855] loop1: detected capacity change from 0 to 2048 [ 292.345700][T10856] loop5: detected capacity change from 0 to 2048 [ 292.356318][T10852] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.357097][T10862] loop4: detected capacity change from 0 to 2048 [ 292.396104][T10849] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.434238][T10855] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.451478][T10862] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.476236][T10856] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.607342][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.758810][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.793462][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.861397][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.900785][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.976551][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 293.152451][T10880] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 293.220128][T10890] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 293.297632][ T31] audit: type=1800 audit(1770616325.156:90): pid=10894 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.778" name="bus" dev="tmpfs" ino=768 res=0 errno=0 [ 293.367610][T10887] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 293.393124][T10882] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 293.429434][ T31] audit: type=1800 audit(1770616325.286:91): pid=10902 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.781" name="bus" dev="tmpfs" ino=744 res=0 errno=0 [ 293.570999][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 293.738654][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 293.796048][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 293.841796][T10906] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 293.953047][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 293.972392][T10909] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 293.973975][T10915] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 294.233743][ T31] audit: type=1800 audit(1770616326.086:92): pid=10928 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.785" name="bus" dev="tmpfs" ino=780 res=0 errno=0 [ 294.293619][T10923] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 294.360873][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 294.443308][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 294.509388][ T31] audit: type=1800 audit(1770616326.346:93): pid=10934 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.787" name="bus" dev="tmpfs" ino=810 res=0 errno=0 [ 294.711335][T10933] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 294.727402][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 294.813836][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 294.822025][T10940] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 294.862688][T10937] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 294.976230][T10943] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 295.125949][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. 2026/02/09 05:52:07 executed programs: 790 [ 295.319789][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 295.320338][T10956] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 295.332425][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 295.412508][T10954] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 295.553890][T10963] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 295.753222][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 295.784430][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 295.841246][T10971] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 295.938604][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.017869][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.037151][T10974] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 296.325447][T10982] set_capacity_and_notify: 17 callbacks suppressed [ 296.325474][T10982] loop5: detected capacity change from 0 to 2048 [ 296.345523][T10985] loop1: detected capacity change from 0 to 2048 [ 296.361525][T10988] loop0: detected capacity change from 0 to 2048 [ 296.403518][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.406590][T10990] loop4: detected capacity change from 0 to 2048 [ 296.440719][T10985] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 296.508013][T10990] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 296.567716][T10982] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 296.620914][T10988] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 296.779334][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.866498][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.915906][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 296.929845][T11005] loop2: detected capacity change from 0 to 2048 [ 296.963396][T10988] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.800: bg 0: block 234: padding at end of block bitmap is not set [ 296.987600][T11007] loop5: detected capacity change from 0 to 2048 [ 297.027912][T11005] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 297.089646][T11014] loop1: detected capacity change from 0 to 2048 [ 297.111601][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 297.153989][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 297.212393][T11014] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 297.225348][T11007] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 297.252367][T11017] loop3: detected capacity change from 0 to 2048 [ 297.366210][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 297.417193][T11017] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 297.453170][T11022] loop0: detected capacity change from 0 to 2048 [ 297.686250][T11030] loop4: detected capacity change from 0 to 2048 2026/02/09 05:52:12 executed programs: 825 [ 301.140430][ T31] audit: type=1800 audit(1770616332.996:94): pid=11175 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.831" name="bus" dev="tmpfs" ino=792 res=0 errno=0 [ 301.571035][T11192] set_capacity_and_notify: 28 callbacks suppressed [ 301.571061][T11192] loop1: detected capacity change from 0 to 2048 [ 301.933901][T11202] loop4: detected capacity change from 0 to 2048 [ 302.078834][T11206] loop5: detected capacity change from 0 to 2048 [ 302.221462][T11214] loop0: detected capacity change from 0 to 2048 [ 302.235359][ T31] audit: type=1800 audit(1770616334.076:95): pid=11204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.838" name="bus" dev="tmpfs" ino=828 res=0 errno=0 [ 302.363344][T11219] loop2: detected capacity change from 0 to 2048 [ 302.394949][T11215] loop3: detected capacity change from 0 to 2048 [ 302.594238][T11228] loop1: detected capacity change from 0 to 2048 [ 302.701605][ T31] audit: type=1800 audit(1770616334.556:96): pid=11233 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.843" name="bus" dev="tmpfs" ino=864 res=0 errno=0 [ 302.728348][T11215] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz.3.840: bg 0: block 234: padding at end of block bitmap is not set [ 302.861426][T11240] loop4: detected capacity change from 0 to 2048 [ 303.038993][ T31] audit: type=1800 audit(1770616334.886:97): pid=11245 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.845" name="bus" dev="tmpfs" ino=810 res=0 errno=0 [ 303.218851][T11250] loop2: detected capacity change from 0 to 2048 [ 303.240627][T11247] loop3: detected capacity change from 0 to 2048 [ 303.630384][T11254] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.849: bg 0: block 234: padding at end of block bitmap is not set [ 304.508644][T10611] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 304.959439][T11313] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz.3.859: bg 0: block 234: padding at end of block bitmap is not set [ 305.102424][ T31] audit: type=1800 audit(1770616336.946:98): pid=11327 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.862" name="bus" dev="tmpfs" ino=852 res=0 errno=0 [ 305.225721][ T31] audit: type=1800 audit(1770616337.066:99): pid=11331 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.863" name="bus" dev="tmpfs" ino=828 res=0 errno=0 2026/02/09 05:52:17 executed programs: 864 [ 305.870693][ T31] audit: type=1800 audit(1770616337.706:100): pid=11356 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.868" name="bus" dev="tmpfs" ino=852 res=0 errno=0 [ 306.022580][ T31] audit: type=1800 audit(1770616337.836:101): pid=11359 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.869" name="bus" dev="tmpfs" ino=864 res=0 errno=0 [ 306.797814][T11381] set_capacity_and_notify: 21 callbacks suppressed [ 306.797842][T11381] loop5: detected capacity change from 0 to 2048 [ 307.043141][T11389] loop4: detected capacity change from 0 to 2048 [ 307.055676][ T31] audit: type=1800 audit(1770616338.906:102): pid=11390 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.875" name="bus" dev="tmpfs" ino=864 res=0 errno=0 [ 307.163735][T11394] loop2: detected capacity change from 0 to 2048 [ 307.211623][T11392] loop0: detected capacity change from 0 to 2048 [ 307.412415][T11402] loop3: detected capacity change from 0 to 2048 [ 307.702442][T11409] loop1: detected capacity change from 0 to 2048 [ 307.873908][T11415] loop5: detected capacity change from 0 to 2048 [ 307.991020][T11423] loop0: detected capacity change from 0 to 2048 [ 308.088919][T11419] loop4: detected capacity change from 0 to 2048 [ 308.720178][T11440] loop1: detected capacity change from 0 to 2048 [ 309.036326][T11440] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.885: bg 0: block 234: padding at end of block bitmap is not set [ 309.162550][T11464] EXT4-fs error (device loop1): ext4_map_blocks:825: inode #18: block 62218: comm syz.1.885: lblock 0 mapped to illegal pblock 62218 (length 1) [ 309.544473][ T31] audit: type=1800 audit(1770616341.386:103): pid=11481 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.895" name="bus" dev="tmpfs" ino=858 res=0 errno=0 [ 309.703462][ T31] audit: type=1800 audit(1770616341.556:104): pid=11483 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.891" name="bus" dev="tmpfs" ino=894 res=0 errno=0 [ 309.846871][ T31] audit: type=1800 audit(1770616341.606:105): pid=11486 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.893" name="bus" dev="tmpfs" ino=918 res=0 errno=0 2026/02/09 05:52:22 executed programs: 899 [ 311.886488][T11569] set_capacity_and_notify: 22 callbacks suppressed [ 311.886515][T11569] loop2: detected capacity change from 0 to 2048 [ 312.024779][T11573] loop5: detected capacity change from 0 to 2048 [ 312.041159][T11578] loop3: detected capacity change from 0 to 2048 [ 312.140570][T11580] loop1: detected capacity change from 0 to 2048 [ 312.165825][T11584] loop0: detected capacity change from 0 to 2048 [ 312.426573][T11591] loop4: detected capacity change from 0 to 2048 [ 312.612826][T11600] loop2: detected capacity change from 0 to 2048 [ 312.763730][T11604] loop3: detected capacity change from 0 to 2048 [ 312.903065][ T31] audit: type=1800 audit(1770616344.746:106): pid=11613 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.919" name="bus" dev="tmpfs" ino=924 res=0 errno=0 [ 312.996887][T11611] loop1: detected capacity change from 0 to 2048 [ 313.319039][T11618] loop0: detected capacity change from 0 to 2048 [ 314.070395][ T31] audit: type=1800 audit(1770616345.926:107): pid=11647 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.924" name="bus" dev="tmpfs" ino=942 res=0 errno=0 [ 314.588959][T11651] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz.2.928: bg 0: block 234: padding at end of block bitmap is not set [ 314.804370][ T31] audit: type=1800 audit(1770616346.656:108): pid=11672 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.931" name="bus" dev="tmpfs" ino=918 res=0 errno=0 [ 314.916349][T11666] EXT4-fs error (device loop4): ext4_validate_block_bitmap:440: comm syz.4.929: bg 0: block 234: padding at end of block bitmap is not set [ 315.516805][T11678] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.934: bg 0: block 234: padding at end of block bitmap is not set [ 315.671614][T11493] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 315.688997][T11695] EXT4-fs error (device loop1): ext4_map_blocks:825: inode #18: block 62218: comm syz.1.934: lblock 0 mapped to illegal pblock 62218 (length 1) 2026/02/09 05:52:27 executed programs: 934 [ 317.114135][T11747] set_capacity_and_notify: 21 callbacks suppressed [ 317.114162][T11747] loop2: detected capacity change from 0 to 2048 [ 317.120222][T11751] loop5: detected capacity change from 0 to 2048 [ 317.172199][T11749] loop1: detected capacity change from 0 to 2048 [ 317.172872][T11755] loop3: detected capacity change from 0 to 2048 [ 317.224493][T11753] loop4: detected capacity change from 0 to 2048 [ 317.433555][ T31] audit: type=1800 audit(1770616349.286:109): pid=11771 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.947" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 317.553541][ T31] audit: type=1800 audit(1770616349.326:110): pid=11771 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.947" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 317.684379][ T31] audit: type=1800 audit(1770616349.426:111): pid=11773 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.950" name="bus" dev="tmpfs" ino=960 res=0 errno=0 [ 317.934550][T11782] loop5: detected capacity change from 0 to 2048 [ 317.938814][T11784] loop0: detected capacity change from 0 to 2048 [ 318.006927][ T31] audit: type=1800 audit(1770616349.856:112): pid=11785 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.951" name="bus" dev="tmpfs" ino=942 res=0 errno=0 [ 318.030027][T11779] loop1: detected capacity change from 0 to 2048 [ 318.158507][T11792] loop4: detected capacity change from 0 to 2048 [ 318.297407][T11798] loop2: detected capacity change from 0 to 2048 [ 318.384803][T11493] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm ext4lazyinit: bg 0: block 234: padding at end of block bitmap is not set [ 319.436142][T11822] EXT4-fs error (device loop2): ext4_validate_block_bitmap:440: comm syz.2.962: bg 0: block 234: padding at end of block bitmap is not set [ 320.044242][ T31] audit: type=1800 audit(1770616351.886:113): pid=11866 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.965" name="bus" dev="tmpfs" ino=954 res=0 errno=0 [ 320.744348][ T31] audit: type=1800 audit(1770616352.586:114): pid=11893 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.974" name="bus" dev="tmpfs" ino=966 res=0 errno=0 2026/02/09 05:52:32 executed programs: 971 [ 321.856584][ T6340] EXT4-fs unmount: 311 callbacks suppressed [ 321.856612][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 321.936239][T11933] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 321.977423][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 321.997305][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 322.019232][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 322.078017][T11934] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 322.358646][T11944] set_capacity_and_notify: 24 callbacks suppressed [ 322.358672][T11944] loop1: detected capacity change from 0 to 2048 [ 322.393285][T11947] loop5: detected capacity change from 0 to 2048 [ 322.400837][T11948] loop0: detected capacity change from 0 to 2048 [ 322.433884][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 322.458750][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 322.473409][T11951] loop2: detected capacity change from 0 to 2048 [ 322.490252][T11944] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 322.490549][T11947] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 322.599542][T11948] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 322.665486][T11951] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 322.680099][T11959] loop3: detected capacity change from 0 to 2048 [ 322.871363][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 322.919751][T11968] loop4: detected capacity change from 0 to 2048 [ 322.940057][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 322.975271][T11959] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 323.045947][T11968] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 323.108731][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 323.240429][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 323.309556][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 323.376869][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 323.413970][ T31] audit: type=1800 audit(1770616355.266:115): pid=11979 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.990" name="bus" dev="tmpfs" ino=978 res=0 errno=0 [ 323.467754][T11978] loop5: detected capacity change from 0 to 2048 [ 323.600201][T11978] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 323.644903][T11982] loop0: detected capacity change from 0 to 2048 [ 323.682895][T11990] loop4: detected capacity change from 0 to 2048 [ 323.707391][T11986] loop2: detected capacity change from 0 to 2048 [ 323.749612][T11982] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 323.778696][T11986] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 323.793456][T11990] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 323.855953][T11992] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 323.893885][T11991] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 324.052315][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 324.148949][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 324.162874][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 324.180963][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 324.187046][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 324.289805][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 324.581600][T12016] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 324.621190][T12017] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 324.659229][ T31] audit: type=1800 audit(1770616356.516:116): pid=12029 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.1000" name="bus" dev="tmpfs" ino=1020 res=0 errno=0 [ 324.746346][T12020] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 324.758361][T12021] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 324.941003][T12026] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 325.055795][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 325.116437][T12041] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 325.133773][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 325.190126][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 325.373970][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 325.567040][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 325.578946][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 325.626848][T12050] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 325.785503][T12048] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 325.799524][T12054] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 325.909800][T12058] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. 2026/02/09 05:52:37 executed programs: 1004 [ 326.063486][ T6337] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 326.129960][T12065] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 326.192393][T12067] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 326.204833][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 326.377066][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 326.433392][ T31] audit: type=1800 audit(1770616358.286:117): pid=12084 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1009" name="bus" dev="tmpfs" ino=1002 res=0 errno=0 [ 326.659444][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 326.737890][ T6352] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 326.778000][T12088] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 326.798221][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 326.806913][T12092] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 326.820600][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 326.875667][ T6340] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 326.929868][T12088] EXT4-fs error (device loop5): ext4_validate_block_bitmap:440: comm syz.5.1010: bg 0: block 234: padding at end of block bitmap is not set [ 326.963085][T12094] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 327.079711][T12100] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 327.106269][ T6342] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 327.199906][T12105] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 327.279348][ T6345] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 327.407920][T12113] set_capacity_and_notify: 19 callbacks suppressed [ 327.407947][T12113] loop0: detected capacity change from 0 to 2048 [ 327.446624][ T6351] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 327.460528][T12116] loop5: detected capacity change from 0 to 2048 [ 327.699646][T12126] loop4: detected capacity change from 0 to 2048 [ 327.718974][T12119] loop2: detected capacity change from 0 to 2048 [ 327.979306][ T31] audit: type=1800 audit(1770616359.836:118): pid=12138 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.1019" name="bus" dev="tmpfs" ino=1038 res=0 errno=0 [ 328.101014][T12134] loop1: detected capacity change from 0 to 2048 [ 328.292162][T12144] loop5: detected capacity change from 0 to 2048 [ 328.302637][T12146] loop4: detected capacity change from 0 to 2048 [ 328.328478][T12148] loop3: detected capacity change from 0 to 2048 [ 328.547877][ T31] audit: type=1800 audit(1770616360.406:119): pid=12159 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1021" name="bus" dev="tmpfs" ino=1026 res=0 errno=0 [ 328.588634][T12148] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz.3.1024: bg 0: block 234: padding at end of block bitmap is not set [ 328.759194][T12165] loop2: detected capacity change from 0 to 2048 [ 328.891277][T12168] loop0: detected capacity change from 0 to 2048 2026/02/09 05:52:43 executed programs: 1041 [ 331.629724][ T31] audit: type=1800 audit(1770616363.476:120): pid=12282 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1045" name="bus" dev="tmpfs" ino=1038 res=0 errno=0 [ 332.073254][ T31] audit: type=1800 audit(1770616363.886:121): pid=12299 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.1049" name="bus" dev="tmpfs" ino=1056 res=0 errno=0 [ 332.605194][T12311] set_capacity_and_notify: 23 callbacks suppressed [ 332.605220][T12311] loop0: detected capacity change from 0 to 2048 [ 332.705295][ T31] audit: type=1800 audit(1770616364.546:122): pid=12320 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.1055" name="bus" dev="tmpfs" ino=1044 res=0 errno=0 [ 332.751617][T12315] loop4: detected capacity change from 0 to 2048 [ 332.767716][T12319] loop3: detected capacity change from 0 to 2048 [ 332.846025][T12322] loop1: detected capacity change from 0 to 2048 [ 333.063667][ T31] audit: type=1800 audit(1770616364.916:123): pid=12334 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.1052" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 333.186634][T12332] loop2: detected capacity change from 0 to 2048 [ 333.203908][ T31] audit: type=1800 audit(1770616364.916:124): pid=12334 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.1052" name="bus" dev="loop4" ino=18 res=0 errno=0 [ 333.270938][T12341] loop5: detected capacity change from 0 to 2048 [ 333.687895][T12351] loop4: detected capacity change from 0 to 2048 [ 333.806948][T12352] loop1: detected capacity change from 0 to 2048 [ 333.901747][T12356] loop3: detected capacity change from 0 to 2048 [ 334.013076][T12362] loop0: detected capacity change from 0 to 2048 [ 334.949863][T12384] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.1065: bg 0: block 234: padding at end of block bitmap is not set [ 335.216641][ T31] audit: type=1800 audit(1770616367.066:125): pid=12405 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.1067" name="bus" dev="tmpfs" ino=1026 res=0 errno=0 [ 335.828022][ T31] audit: type=1800 audit(1770616367.666:126): pid=12429 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1071" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 335.934166][ T31] audit: type=1800 audit(1770616367.666:127): pid=12429 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.1071" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 336.310656][ T31] audit: type=1800 audit(1770616368.166:128): pid=12447 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.1075" name="bus" dev="tmpfs" ino=1092 res=0 errno=0 2026/02/09 05:52:48 executed programs: 1076 [ 337.638843][T12517] set_capacity_and_notify: 28 callbacks suppressed [ 337.638870][T12517] loop1: detected capacity change from 0 to 2048 [ 337.790258][T12514] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz.3.1091: bg 0: block 234: padding at end of block bitmap is not set [ 337.849872][T12512] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.1090: bg 0: block 234: padding at end of block bitmap is not set [ 337.892306][T12534] EXT4-fs error (device loop0): ext4_map_blocks:825: inode #18: block 62218: comm syz.0.1090: lblock 0 mapped to illegal pblock 62218 (length 1) [ 338.242899][T12538] loop2: detected capacity change from 0 to 2048 [ 338.337652][T12543] loop0: detected capacity change from 0 to 2048 [ 338.366842][T12540] loop5: detected capacity change from 0 to 2048 [ 338.404610][T12546] loop1: detected capacity change from 0 to 2048 [ 338.413512][T12548] loop4: detected capacity change from 0 to 2048 [ 338.418903][T12544] loop3: detected capacity change from 0 to 2048 [ 339.147709][T12573] loop3: detected capacity change from 0 to 2048 [ 339.200173][T12575] loop4: detected capacity change from 0 to 2048 [ 339.204229][T12576] loop1: detected capacity change from 0 to 2048 [ 339.424044][T12573] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz.3.1102: bg 0: block 234: padding at end of block bitmap is not set [ 339.577054][T12578] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz.0.1100: bg 0: block 234: padding at end of block bitmap is not set [ 340.089608][ T31] audit: type=1800 audit(1770616371.926:129): pid=12612 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.1108" name="bus" dev="tmpfs" ino=1128 res=0 errno=0 [ 340.366822][T12600] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz.1.1106: bg 0: block 234: padding at end of block bitmap is not set [ 340.437497][ T31] audit: type=1800 audit(1770616372.286:130): pid=12626 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.1110" name="bus" dev="tmpfs" ino=1068 res=0 errno=0 [ 340.510843][T12625] ------------[ cut here ]------------ [ 340.516450][T12625] ext4_has_inline_data(inode) [ 340.516471][T12625] WARNING: fs/ext4/inode.c:3794 at ext4_iomap_begin+0x1e9/0x1070, CPU#1: syz.1.1106/12625 [ 340.531374][T12625] Modules linked in: [ 340.535571][T12625] CPU: 1 UID: 0 PID: 12625 Comm: syz.1.1106 Not tainted syzkaller #0 PREEMPT(full) [ 340.545794][T12625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 340.555972][T12625] RIP: 0010:ext4_iomap_begin+0x1e9/0x1070 [ 340.563922][T12625] Code: 01 38 d0 7c 08 84 d2 0f 85 8e 0e 00 00 41 0f b7 9c 24 6a 05 00 00 31 ff 89 de e8 62 d5 3c ff 66 85 db 74 61 e8 d8 da 3c ff 90 <0f> 0b 90 bb de ff ff ff e8 ca da 3c ff 48 8b 4c 24 58 48 b8 00 00 [ 340.585304][T12625] RSP: 0018:ffffc90004a5f310 EFLAGS: 00010293 [ 340.591409][T12625] RAX: 0000000000000000 RBX: 00000000000000a4 RCX: ffffffff82ca033e [ 340.599656][T12625] RDX: ffff88802aa75b80 RSI: ffffffff82ca0348 RDI: ffff88802aa75b80 [ 340.607812][T12625] RBP: ffffffff82ca0160 R08: 0000000000000003 R09: 0000000000000000 [ 340.615900][T12625] R10: 00000000000000a4 R11: 0000000000000000 R12: ffff888077240c38 [ 340.624637][T12625] R13: 0000000000000000 R14: ffffc90004a5f6a0 R15: 000000000000000b [ 340.632648][T12625] FS: 00007f416afdd6c0(0000) GS:ffff8881246dc000(0000) knlGS:0000000000000000 [ 340.641732][T12625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 340.648394][T12625] CR2: 00007f416b9e8640 CR3: 0000000079c2f000 CR4: 0000000000350ef0 [ 340.656463][T12625] Call Trace: [ 340.659758][T12625] [ 340.664612][T12625] ? __pfx_ext4_iomap_begin+0x10/0x10 [ 340.670221][T12625] ? __pfx_ext4_iomap_begin+0x10/0x10 [ 340.677095][T12625] iomap_iter+0x632/0x10f0 [ 340.681565][T12625] __iomap_dio_rw+0x798/0x1d00 [ 340.686439][T12625] ? arch_stack_walk+0xa6/0xf0 [ 340.691260][T12625] ? __pfx___iomap_dio_rw+0x10/0x10 [ 340.696605][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.702763][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.708860][T12625] ? __pfx_inode_dio_wait+0x10/0x10 [ 340.714089][T12625] ? __pfx_generic_write_checks+0x10/0x10 [ 340.719956][T12625] iomap_dio_rw+0x40/0xa0 [ 340.724393][T12625] ext4_file_write_iter+0x1519/0x1d90 [ 340.729816][T12625] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 340.735648][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.741337][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.747090][T12625] ? splice_from_pipe_next+0x1ec/0x5a0 [ 340.752591][T12625] iter_file_splice_write+0x82b/0x10a0 [ 340.758267][T12625] ? __pfx_iter_file_splice_write+0x10/0x10 [ 340.764225][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.771623][T12625] ? __pfx_iter_file_splice_write+0x10/0x10 [ 340.779592][T12625] direct_splice_actor+0x192/0x6c0 [ 340.785802][T12625] splice_direct_to_actor+0x345/0xa30 [ 340.791742][T12625] ? __pfx_direct_splice_actor+0x10/0x10 [ 340.797784][T12625] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 340.803739][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.809798][T12625] do_splice_direct+0x174/0x240 [ 340.815089][T12625] ? __pfx_do_splice_direct+0x10/0x10 [ 340.820509][T12625] ? common_file_perm+0x1ab/0x4f0 [ 340.825939][T12625] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 340.832300][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.838324][T12625] ? rw_verify_area+0xce/0x6d0 [ 340.843132][T12625] do_sendfile+0xadc/0xe20 [ 340.848014][T12625] ? __pfx_do_sendfile+0x10/0x10 [ 340.853008][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.859178][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 340.865402][T12625] ? __x64_sys_futex+0x358/0x4d0 [ 340.872516][T12625] __x64_sys_sendfile64+0x1d8/0x220 [ 340.879608][T12625] ? xfd_validate_state+0x129/0x190 [ 340.886201][T12625] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 340.891979][T12625] do_syscall_64+0xc9/0xf80 [ 340.897155][T12625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 340.903084][T12625] RIP: 0033:0x7f416b99aef9 [ 340.908067][T12625] 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 [ 340.927853][T12625] RSP: 002b:00007f416afdd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 340.936480][T12625] RAX: ffffffffffffffda RBX: 00007f416bc06090 RCX: 00007f416b99aef9 [ 340.944667][T12625] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 340.952662][T12625] RBP: 00007f416ba2fee0 R08: 0000000000000000 R09: 0000000000000000 [ 340.960738][T12625] R10: 080000000000001f R11: 0000000000000246 R12: 0000000000000000 [ 340.968845][T12625] R13: 00007f416bc06128 R14: 00007f416bc06090 R15: 00007ffdef391c98 [ 340.978628][T12625] [ 340.981672][T12625] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 340.988961][T12625] CPU: 1 UID: 0 PID: 12625 Comm: syz.1.1106 Not tainted syzkaller #0 PREEMPT(full) [ 340.998347][T12625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 341.008408][T12625] Call Trace: [ 341.011691][T12625] [ 341.014621][T12625] dump_stack_lvl+0x100/0x190 [ 341.019408][T12625] vpanic+0x20d/0x630 [ 341.023445][T12625] panic+0xd1/0xd1 [ 341.027180][T12625] ? __pfx_panic+0x10/0x10 [ 341.031619][T12625] ? check_panic_on_warn+0x1f/0x90 [ 341.036919][T12625] check_panic_on_warn.cold+0x19/0x34 [ 341.042315][T12625] ? ext4_iomap_begin+0x1e9/0x1070 [ 341.047440][T12625] __warn.cold+0x191/0x2f8 [ 341.051869][T12625] __report_bug+0x296/0x3d0 [ 341.056385][T12625] ? ext4_iomap_begin+0x1e9/0x1070 [ 341.061516][T12625] ? __pfx___report_bug+0x10/0x10 [ 341.066558][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 341.072384][T12625] ? invalidate_inode_pages2_range+0x875/0xd40 [ 341.078590][T12625] ? ext4_iomap_begin+0x1e9/0x1070 [ 341.083719][T12625] report_bug+0xb2/0x220 [ 341.087980][T12625] ? ext4_iomap_begin+0x1e9/0x1070 [ 341.093109][T12625] handle_bug+0x166/0x2a0 [ 341.097464][T12625] exc_invalid_op+0x17/0x50 [ 341.101992][T12625] asm_exc_invalid_op+0x1a/0x20 [ 341.106850][T12625] RIP: 0010:ext4_iomap_begin+0x1e9/0x1070 [ 341.112588][T12625] Code: 01 38 d0 7c 08 84 d2 0f 85 8e 0e 00 00 41 0f b7 9c 24 6a 05 00 00 31 ff 89 de e8 62 d5 3c ff 66 85 db 74 61 e8 d8 da 3c ff 90 <0f> 0b 90 bb de ff ff ff e8 ca da 3c ff 48 8b 4c 24 58 48 b8 00 00 [ 341.132209][T12625] RSP: 0018:ffffc90004a5f310 EFLAGS: 00010293 [ 341.138287][T12625] RAX: 0000000000000000 RBX: 00000000000000a4 RCX: ffffffff82ca033e [ 341.146264][T12625] RDX: ffff88802aa75b80 RSI: ffffffff82ca0348 RDI: ffff88802aa75b80 [ 341.154248][T12625] RBP: ffffffff82ca0160 R08: 0000000000000003 R09: 0000000000000000 [ 341.162256][T12625] R10: 00000000000000a4 R11: 0000000000000000 R12: ffff888077240c38 [ 341.170230][T12625] R13: 0000000000000000 R14: ffffc90004a5f6a0 R15: 000000000000000b [ 341.178215][T12625] ? __pfx_ext4_iomap_begin+0x10/0x10 [ 341.183628][T12625] ? ext4_iomap_begin+0x1de/0x1070 [ 341.188761][T12625] ? ext4_iomap_begin+0x1e8/0x1070 [ 341.193916][T12625] ? __pfx_ext4_iomap_begin+0x10/0x10 [ 341.199329][T12625] ? __pfx_ext4_iomap_begin+0x10/0x10 [ 341.204725][T12625] iomap_iter+0x632/0x10f0 [ 341.209190][T12625] __iomap_dio_rw+0x798/0x1d00 [ 341.213990][T12625] ? arch_stack_walk+0xa6/0xf0 [ 341.218797][T12625] ? __pfx___iomap_dio_rw+0x10/0x10 [ 341.224028][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 341.229697][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 341.235378][T12625] ? __pfx_inode_dio_wait+0x10/0x10 [ 341.240638][T12625] ? __pfx_generic_write_checks+0x10/0x10 [ 341.246390][T12625] iomap_dio_rw+0x40/0xa0 [ 341.250765][T12625] ext4_file_write_iter+0x1519/0x1d90 [ 341.256167][T12625] ? __pfx_ext4_file_write_iter+0x10/0x10 [ 341.261899][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 341.267556][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 341.273210][T12625] ? splice_from_pipe_next+0x1ec/0x5a0 [ 341.278692][T12625] iter_file_splice_write+0x82b/0x10a0 [ 341.284182][T12625] ? __pfx_iter_file_splice_write+0x10/0x10 [ 341.290109][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 341.295765][T12625] ? __pfx_iter_file_splice_write+0x10/0x10 [ 341.301674][T12625] direct_splice_actor+0x192/0x6c0 [ 341.306799][T12625] splice_direct_to_actor+0x345/0xa30 [ 341.312202][T12625] ? __pfx_direct_splice_actor+0x10/0x10 [ 341.317852][T12625] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 341.323789][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 341.329438][T12625] do_splice_direct+0x174/0x240 [ 341.334323][T12625] ? __pfx_do_splice_direct+0x10/0x10 [ 341.339729][T12625] ? common_file_perm+0x1ab/0x4f0 [ 341.344781][T12625] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 341.350712][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 341.356363][T12625] ? rw_verify_area+0xce/0x6d0 [ 341.361167][T12625] do_sendfile+0xadc/0xe20 [ 341.365630][T12625] ? __pfx_do_sendfile+0x10/0x10 [ 341.370597][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 341.376247][T12625] ? srso_alias_return_thunk+0x5/0xfbef5 [ 341.381901][T12625] ? __x64_sys_futex+0x358/0x4d0 [ 341.386867][T12625] __x64_sys_sendfile64+0x1d8/0x220 [ 341.392087][T12625] ? xfd_validate_state+0x129/0x190 [ 341.397649][T12625] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 341.403408][T12625] do_syscall_64+0xc9/0xf80 [ 341.407946][T12625] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 341.413852][T12625] RIP: 0033:0x7f416b99aef9 [ 341.418281][T12625] 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 [ 341.437942][T12625] RSP: 002b:00007f416afdd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 341.446369][T12625] RAX: ffffffffffffffda RBX: 00007f416bc06090 RCX: 00007f416b99aef9 [ 341.454345][T12625] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000006 [ 341.462328][T12625] RBP: 00007f416ba2fee0 R08: 0000000000000000 R09: 0000000000000000 [ 341.470314][T12625] R10: 080000000000001f R11: 0000000000000246 R12: 0000000000000000 [ 341.478290][T12625] R13: 00007f416bc06128 R14: 00007f416bc06090 R15: 00007ffdef391c98 [ 341.486292][T12625] [ 341.489736][T12625] Kernel Offset: disabled [ 341.494058][T12625] Rebooting in 86400 seconds..