Warning: Permanently added '10.128.1.223' (ED25519) to the list of known hosts.
2026/03/12 10:05:55 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 121.226802][ T6214] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 125.553863][ T87] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 125.553884][ T87] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 126.008128][ T5846] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 126.036620][ T5846] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 126.050490][ T5846] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 126.068588][ T5846] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 126.087240][ T5846] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 126.559638][ T3066] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 126.559657][ T3066] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 127.330879][ T6278] chnl_net:caif_netlink_parms(): no params data found
[ 127.643278][ T6278] bridge0: port 1(bridge_slave_0) entered blocking state
[ 127.643470][ T6278] bridge0: port 1(bridge_slave_0) entered disabled state
[ 127.643979][ T6278] bridge_slave_0: entered allmulticast mode
[ 127.646510][ T6278] bridge_slave_0: entered promiscuous mode
[ 127.685259][ T6278] bridge0: port 2(bridge_slave_1) entered blocking state
[ 127.685610][ T6278] bridge0: port 2(bridge_slave_1) entered disabled state
[ 127.703103][ T6278] bridge_slave_1: entered allmulticast mode
[ 127.714574][ T6278] bridge_slave_1: entered promiscuous mode
[ 127.764419][ T6278] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 127.778068][ T6278] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 127.836169][ T6278] team0: Port device team_slave_0 added
[ 127.845904][ T6278] team0: Port device team_slave_1 added
[ 128.237339][ T5114] Bluetooth: hci0: command tx timeout
[ 128.252072][ T6278] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 128.252088][ T6278] 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.
[ 128.252110][ T6278] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 128.254497][ T6278] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 128.254510][ T6278] 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.
[ 128.254532][ T6278] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 128.314320][ T6278] hsr_slave_0: entered promiscuous mode
[ 128.315512][ T6278] hsr_slave_1: entered promiscuous mode
[ 128.558881][ T6278] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 128.600359][ T6278] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 128.967948][ T6278] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 129.010719][ T6278] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 129.126399][ T6278] 8021q: adding VLAN 0 to HW filter on device bond0
[ 129.372455][ T6278] 8021q: adding VLAN 0 to HW filter on device team0
[ 129.380869][ T3066] bridge0: port 1(bridge_slave_0) entered blocking state
[ 129.381052][ T3066] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 129.404786][ T3066] bridge0: port 2(bridge_slave_1) entered blocking state
[ 129.404971][ T3066] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 130.145166][ T6278] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 130.197004][ T6278] veth0_vlan: entered promiscuous mode
[ 130.216596][ T6278] veth1_vlan: entered promiscuous mode
[ 130.269654][ T6278] veth0_macvtap: entered promiscuous mode
[ 130.273265][ T6278] veth1_macvtap: entered promiscuous mode
[ 130.301188][ T6278] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 130.316659][ T6278] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 130.318393][ T5114] Bluetooth: hci0: command tx timeout
[ 130.340259][ T768] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 130.341602][ T768] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 130.341644][ T768] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 130.341674][ T768] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/03/12 10:06:08 executed programs: 0
[ 130.681259][ T5846] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 130.683342][ T5846] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 130.684184][ T5846] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 130.685342][ T5846] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 130.686024][ T5846] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 130.803172][ T5114] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 130.814328][ T5114] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 130.824744][ T5114] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 130.838789][ T5114] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 130.844297][ T5114] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 130.889751][ T5846] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 130.911367][ T5846] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 130.914005][ T5846] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 130.927728][ T5846] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 130.929406][ T5846] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 130.992260][ T6327] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 131.010650][ T60] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 131.012819][ T60] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 131.013932][ T60] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 131.014638][ T60] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 131.017009][ T6332] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 131.017016][ T60] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 131.034074][ T60] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 131.034815][ T60] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 131.079114][ T60] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 132.058978][ T6318] chnl_net:caif_netlink_parms(): no params data found
[ 132.113226][ T6326] chnl_net:caif_netlink_parms(): no params data found
[ 132.132733][ T6324] chnl_net:caif_netlink_parms(): no params data found
[ 132.183025][ T6322] chnl_net:caif_netlink_parms(): no params data found
[ 132.195094][ T6328] chnl_net:caif_netlink_parms(): no params data found
[ 132.801160][ T60] Bluetooth: hci1: command tx timeout
[ 132.804133][ T1321] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.804187][ T1321] ieee802154 phy1 wpan1: encryption failed: -22
[ 132.834415][ T768] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 132.944327][ T6318] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.944469][ T6318] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.944743][ T6318] bridge_slave_0: entered allmulticast mode
[ 132.946078][ T6318] bridge_slave_0: entered promiscuous mode
[ 132.958238][ T60] Bluetooth: hci3: command tx timeout
[ 132.958262][ T5846] Bluetooth: hci2: command tx timeout
[ 133.009781][ T6318] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.009901][ T6318] bridge0: port 2(bridge_slave_1) entered disabled state
[ 133.010057][ T6318] bridge_slave_1: entered allmulticast mode
[ 133.011688][ T6318] bridge_slave_1: entered promiscuous mode
[ 133.117344][ T60] Bluetooth: hci4: command tx timeout
[ 133.117588][ T60] Bluetooth: hci5: command tx timeout
[ 133.164404][ T768] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.230460][ T6326] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.230553][ T6326] bridge0: port 1(bridge_slave_0) entered disabled state
[ 133.230863][ T6326] bridge_slave_0: entered allmulticast mode
[ 133.232184][ T6326] bridge_slave_0: entered promiscuous mode
[ 133.257224][ T6324] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.257425][ T6324] bridge0: port 1(bridge_slave_0) entered disabled state
[ 133.257617][ T6324] bridge_slave_0: entered allmulticast mode
[ 133.260093][ T6324] bridge_slave_0: entered promiscuous mode
[ 133.320230][ T6326] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.320349][ T6326] bridge0: port 2(bridge_slave_1) entered disabled state
[ 133.320860][ T6326] bridge_slave_1: entered allmulticast mode
[ 133.322263][ T6326] bridge_slave_1: entered promiscuous mode
[ 133.343212][ T6324] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.343323][ T6324] bridge0: port 2(bridge_slave_1) entered disabled state
[ 133.343533][ T6324] bridge_slave_1: entered allmulticast mode
[ 133.345956][ T6324] bridge_slave_1: entered promiscuous mode
[ 133.348510][ T6322] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.348636][ T6322] bridge0: port 1(bridge_slave_0) entered disabled state
[ 133.348788][ T6322] bridge_slave_0: entered allmulticast mode
[ 133.351381][ T6322] bridge_slave_0: entered promiscuous mode
[ 133.353418][ T6328] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.353525][ T6328] bridge0: port 1(bridge_slave_0) entered disabled state
[ 133.353672][ T6328] bridge_slave_0: entered allmulticast mode
[ 133.356980][ T6328] bridge_slave_0: entered promiscuous mode
[ 133.387362][ T6318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 133.539800][ T768] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.590106][ T6322] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.590205][ T6322] bridge0: port 2(bridge_slave_1) entered disabled state
[ 133.590315][ T6322] bridge_slave_1: entered allmulticast mode
[ 133.591671][ T6322] bridge_slave_1: entered promiscuous mode
[ 133.592812][ T6328] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.592905][ T6328] bridge0: port 2(bridge_slave_1) entered disabled state
[ 133.593002][ T6328] bridge_slave_1: entered allmulticast mode
[ 133.594343][ T6328] bridge_slave_1: entered promiscuous mode
[ 133.618401][ T6318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 133.701121][ T6326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 133.719286][ T6324] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 133.754208][ T6326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 133.776176][ T6324] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 133.889363][ T768] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.932202][ T6322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 133.935830][ T6328] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 133.968996][ T6318] team0: Port device team_slave_0 added
[ 134.230307][ T6322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 134.233223][ T6328] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 134.255494][ T6318] team0: Port device team_slave_1 added
[ 134.294600][ T6326] team0: Port device team_slave_0 added
[ 134.313439][ T6324] team0: Port device team_slave_0 added
[ 134.342106][ T6326] team0: Port device team_slave_1 added
[ 134.360047][ T6324] team0: Port device team_slave_1 added
[ 134.361717][ T6322] team0: Port device team_slave_0 added
[ 134.364355][ T6328] team0: Port device team_slave_0 added
[ 134.392580][ T6318] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 134.392594][ T6318] 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.
[ 134.392611][ T6318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.415456][ T6322] team0: Port device team_slave_1 added
[ 134.448388][ T6328] team0: Port device team_slave_1 added
[ 134.465135][ T6318] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 134.465150][ T6318] 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.
[ 134.465171][ T6318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 134.526486][ T6326] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 134.526501][ T6326] 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.
[ 134.526514][ T6326] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.541125][ T6324] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 134.541141][ T6324] 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.
[ 134.541163][ T6324] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.603772][ T6324] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 134.603799][ T6324] 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.
[ 134.603822][ T6324] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 134.608738][ T6322] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 134.608751][ T6322] 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.
[ 134.608774][ T6322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.638069][ T6328] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 134.638084][ T6328] 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.
[ 134.638106][ T6328] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.655098][ T6322] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 134.655113][ T6322] 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.
[ 134.655137][ T6322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 134.659987][ T6328] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 134.660001][ T6328] 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.
[ 134.660023][ T6328] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 134.808160][ T6326] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 134.808173][ T6326] 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.
[ 134.808192][ T6326] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 134.877860][ T5846] Bluetooth: hci1: command tx timeout
[ 134.920529][ T6318] hsr_slave_0: entered promiscuous mode
[ 134.921251][ T6318] hsr_slave_1: entered promiscuous mode
[ 134.921812][ T6318] debugfs: 'hsr0' already exists in 'hsr'
[ 134.921833][ T6318] Cannot create hsr debugfs directory
[ 134.986860][ T6324] hsr_slave_0: entered promiscuous mode
[ 134.989380][ T6324] hsr_slave_1: entered promiscuous mode
[ 134.990246][ T6324] debugfs: 'hsr0' already exists in 'hsr'
[ 134.990267][ T6324] Cannot create hsr debugfs directory
[ 135.037213][ T5846] Bluetooth: hci2: command tx timeout
[ 135.037220][ T60] Bluetooth: hci3: command tx timeout
[ 135.038494][ T6322] hsr_slave_0: entered promiscuous mode
[ 135.039234][ T6322] hsr_slave_1: entered promiscuous mode
[ 135.039803][ T6322] debugfs: 'hsr0' already exists in 'hsr'
[ 135.039819][ T6322] Cannot create hsr debugfs directory
[ 135.071690][ T6328] hsr_slave_0: entered promiscuous mode
[ 135.072941][ T6328] hsr_slave_1: entered promiscuous mode
[ 135.073760][ T6328] debugfs: 'hsr0' already exists in 'hsr'
[ 135.073781][ T6328] Cannot create hsr debugfs directory
[ 135.197447][ T60] Bluetooth: hci4: command tx timeout
[ 135.197534][ T5846] Bluetooth: hci5: command tx timeout
[ 135.440086][ T768] bridge_slave_1: left allmulticast mode
[ 135.440114][ T768] bridge_slave_1: left promiscuous mode
[ 135.440329][ T768] bridge0: port 2(bridge_slave_1) entered disabled state
[ 135.509364][ T768] bridge_slave_0: left allmulticast mode
[ 135.509383][ T768] bridge_slave_0: left promiscuous mode
[ 135.509523][ T768] bridge0: port 1(bridge_slave_0) entered disabled state
[ 136.220347][ T768] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 136.297674][ T768] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 136.319322][ T768] bond0 (unregistering): Released all slaves
[ 136.382288][ T6326] hsr_slave_0: entered promiscuous mode
[ 136.383096][ T6326] hsr_slave_1: entered promiscuous mode
[ 136.383601][ T6326] debugfs: 'hsr0' already exists in 'hsr'
[ 136.383620][ T6326] Cannot create hsr debugfs directory
[ 136.957368][ T5846] Bluetooth: hci1: command tx timeout
[ 137.117959][ T5846] Bluetooth: hci3: command tx timeout
[ 137.117987][ T5846] Bluetooth: hci2: command tx timeout
[ 137.277451][ T60] Bluetooth: hci5: command tx timeout
[ 137.277458][ T5846] Bluetooth: hci4: command tx timeout
[ 137.307410][ T768] hsr_slave_0: left promiscuous mode
[ 137.347284][ T768] hsr_slave_1: left promiscuous mode
[ 137.348583][ T768] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 137.348601][ T768] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 137.389488][ T768] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 137.389514][ T768] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 137.482029][ T768] veth1_macvtap: left promiscuous mode
[ 137.482090][ T768] veth0_macvtap: left promiscuous mode
[ 137.482227][ T768] veth1_vlan: left promiscuous mode
[ 137.482320][ T768] veth0_vlan: left promiscuous mode
[ 138.208627][ T768] team0 (unregistering): Port device team_slave_1 removed
[ 138.248507][ T768] team0 (unregistering): Port device team_slave_0 removed
[ 139.037196][ T60] Bluetooth: hci1: command tx timeout
[ 139.197192][ T60] Bluetooth: hci2: command tx timeout
[ 139.197223][ T60] Bluetooth: hci3: command tx timeout
[ 139.357219][ T5846] Bluetooth: hci4: command tx timeout
[ 139.357247][ T60] Bluetooth: hci5: command tx timeout
[ 141.470819][ T6318] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 141.515609][ T6318] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 141.553211][ T6318] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 141.614456][ T6318] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 141.760875][ T6324] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 141.800782][ T6324] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 141.834126][ T6324] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 141.901815][ T6324] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 142.061662][ T6322] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 142.100197][ T6322] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 142.150296][ T6322] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 142.224341][ T6322] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 142.448618][ T6328] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 142.511816][ T6328] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 142.555980][ T6328] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 142.616278][ T6328] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 142.691681][ T6318] 8021q: adding VLAN 0 to HW filter on device bond0
[ 142.801252][ T6326] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 142.843591][ T6326] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 142.893583][ T6326] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 142.941545][ T6318] 8021q: adding VLAN 0 to HW filter on device team0
[ 142.942803][ T6326] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 143.058970][ T4903] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.059113][ T4903] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 143.133819][ T768] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.139591][ T768] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 143.169275][ T6324] 8021q: adding VLAN 0 to HW filter on device bond0
[ 143.341899][ T6324] 8021q: adding VLAN 0 to HW filter on device team0
[ 143.373754][ T6322] 8021q: adding VLAN 0 to HW filter on device bond0
[ 143.412579][ T2970] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.414030][ T2970] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 143.463723][ T2970] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.463914][ T2970] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 143.534266][ T6322] 8021q: adding VLAN 0 to HW filter on device team0
[ 143.583191][ T768] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.583366][ T768] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 143.603722][ T6328] 8021q: adding VLAN 0 to HW filter on device bond0
[ 143.685947][ T768] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.686019][ T768] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 143.782876][ T6328] 8021q: adding VLAN 0 to HW filter on device team0
[ 143.831833][ T6326] 8021q: adding VLAN 0 to HW filter on device bond0
[ 143.858003][ T4903] bridge0: port 1(bridge_slave_0) entered blocking state
[ 143.858195][ T4903] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 143.921736][ T4903] bridge0: port 2(bridge_slave_1) entered blocking state
[ 143.921932][ T4903] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 143.966577][ T6326] 8021q: adding VLAN 0 to HW filter on device team0
[ 144.027935][ T93] bridge0: port 1(bridge_slave_0) entered blocking state
[ 144.028058][ T93] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 144.055516][ T6318] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 144.061973][ T93] bridge0: port 2(bridge_slave_1) entered blocking state
[ 144.062154][ T93] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 144.434488][ T6318] veth0_vlan: entered promiscuous mode
[ 144.497442][ T6318] veth1_vlan: entered promiscuous mode
[ 144.673419][ T6324] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 144.758782][ T6318] veth0_macvtap: entered promiscuous mode
[ 144.813056][ T6318] veth1_macvtap: entered promiscuous mode
[ 144.881714][ T6322] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 144.936306][ T6318] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 144.961353][ T6328] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 144.981269][ T6318] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 145.052475][ T6324] veth0_vlan: entered promiscuous mode
[ 145.054692][ T4903] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 145.071468][ T4903] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 145.093586][ T4903] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 145.115379][ T4903] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 145.142794][ T6326] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 145.158023][ T6324] veth1_vlan: entered promiscuous mode
[ 145.294422][ T6322] veth0_vlan: entered promiscuous mode
[ 145.476234][ T6322] veth1_vlan: entered promiscuous mode
[ 145.515865][ T3066] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 145.515883][ T3066] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 145.591100][ T6324] veth0_macvtap: entered promiscuous mode
[ 145.631597][ T6326] veth0_vlan: entered promiscuous mode
[ 145.635627][ T6324] veth1_macvtap: entered promiscuous mode
[ 145.703885][ T4903] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 145.703905][ T4903] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 145.716830][ T6326] veth1_vlan: entered promiscuous mode
[ 145.781629][ T6324] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 145.789430][ T6322] veth0_macvtap: entered promiscuous mode
2026/03/12 10:06:23 executed programs: 10
[ 145.831019][ T6324] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 145.835798][ T6322] veth1_macvtap: entered promiscuous mode
[ 145.865877][ T6328] veth0_vlan: entered promiscuous mode
[ 145.921052][ T1197] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 145.924411][ T1197] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 145.931076][ T1197] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 145.952302][ T1197] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 145.966004][ T6328] veth1_vlan: entered promiscuous mode
[ 145.976771][ T6594] loop0: detected capacity change from 0 to 1024
[ 146.012049][ T6594] =======================================================
[ 146.012049][ T6594] WARNING: The mand mount option has been deprecated and
[ 146.012049][ T6594] and is ignored by this kernel. Remove the mand
[ 146.012049][ T6594] option from the mount to silence this warning.
[ 146.012049][ T6594] =======================================================
[ 146.012185][ T6594] EXT4-fs: inline encryption not supported
[ 146.103959][ T6594] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 146.136672][ T6322] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 146.222671][ T6326] veth0_macvtap: entered promiscuous mode
[ 146.256811][ T6322] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 146.264056][ T6594] EXT4-fs warning (device loop0): ext4_es_cache_extent:1082: inode #15: comm syz.0.17: ES cache extent failed: add [0,-1,18446744073709551615,0x8] conflict with existing [0,1,129,0x2]
[ 146.264056][ T6594]
[ 146.284012][ T6594] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4222: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata
[ 146.290183][ T6594] EXT4-fs (loop0): Remounting filesystem read-only
[ 146.353076][ T6326] veth1_macvtap: entered promiscuous mode
[ 146.372236][ T6318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 146.408827][ T768] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 146.414670][ T768] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 146.442402][ T768] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 146.500084][ T6609] loop0: detected capacity change from 0 to 1024
[ 146.501223][ T6609] EXT4-fs: inline encryption not supported
[ 146.519724][ T768] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 146.559022][ T6609] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 146.591864][ T87] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 146.591885][ T87] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 146.694144][ T6326] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 146.775943][ T6328] veth0_macvtap: entered promiscuous mode
[ 146.841344][ T6318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 146.869120][ T6326] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 146.954083][ T6328] veth1_macvtap: entered promiscuous mode
[ 146.957858][ T4903] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 146.957876][ T4903] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 147.072146][ T6618] loop0: detected capacity change from 0 to 1024
[ 147.075142][ T6618] EXT4-fs: inline encryption not supported
[ 147.084847][ T768] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.095606][ T4903] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.102747][ T4903] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.103322][ T4903] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.171948][ T6618] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 147.229642][ T4903] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 147.229661][ T4903] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 147.271793][ T6328] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 147.389202][ T6328] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 147.436617][ T6627] loop2: detected capacity change from 0 to 1024
[ 147.444324][ T6627] EXT4-fs: inline encryption not supported
[ 147.448089][ T6318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 147.509503][ T768] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 147.509519][ T768] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 147.550186][ T6627] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 147.569907][ T4903] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.593658][ T4903] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.605912][ T4903] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.610265][ T4903] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 147.655639][ T6633] loop0: detected capacity change from 0 to 1024
[ 147.656479][ T6633] EXT4-fs: inline encryption not supported
[ 147.706133][ T6627] EXT4-fs warning (device loop2): ext4_es_cache_extent:1082: inode #15: comm syz.2.19: ES cache extent failed: add [0,-1,18446744073709551615,0x8] conflict with existing [0,1,129,0x2]
[ 147.706133][ T6627]
[ 147.717956][ T768] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 147.717975][ T768] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 147.829244][ T6627] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4222: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata
[ 147.835746][ T6633] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 147.879818][ T6627] EXT4-fs (loop2): Remounting filesystem read-only
[ 147.910227][ T6639] loop1: detected capacity change from 0 to 1024
[ 147.911310][ T6639] EXT4-fs: inline encryption not supported
[ 147.953097][ T6324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 148.043220][ T6639] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 148.230476][ T6651] loop2: detected capacity change from 0 to 1024
[ 148.231953][ T6651] EXT4-fs: inline encryption not supported
[ 148.272228][ T43] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 148.272246][ T43] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 148.366167][ T6318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 148.418918][ T6651] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 148.495665][ T2970] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 148.495685][ T2970] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 148.656637][ T6322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 148.724082][ T6659] loop0: detected capacity change from 0 to 1024
[ 148.725252][ T6659] EXT4-fs: inline encryption not supported
[ 148.765691][ T6661] loop3: detected capacity change from 0 to 1024
[ 148.766465][ T6661] EXT4-fs: inline encryption not supported
[ 148.823144][ T2970] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 148.823165][ T2970] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 148.863921][ T6659] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 148.922515][ T6661] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 148.971610][ T6668] loop1: detected capacity change from 0 to 1024
[ 148.990210][ T6668] EXT4-fs: inline encryption not supported
[ 149.191824][ T6324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 149.193771][ T6668] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 149.433056][ T6318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 149.658606][ T6680] EXT4-fs: inline encryption not supported
[ 149.660203][ T6683] EXT4-fs: inline encryption not supported
[ 149.676339][ T6326] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 149.716102][ T6680] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 149.774849][ T6690] EXT4-fs: inline encryption not supported
[ 149.801328][ T6683] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 149.882100][ T6322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 149.936231][ T6690] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 149.966887][ T6683] EXT4-fs error (device loop2): ext4_ext_map_blocks:4278: inode #15: comm syz.2.28: bad extent address lblock: 35, depth: 1 pblock 0
[ 149.973009][ T6683] EXT4-fs (loop2): Remounting filesystem read-only
[ 150.136005][ T6703] EXT4-fs: inline encryption not supported
[ 150.191190][ T6324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 150.206429][ T6328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 150.421178][ T6709] EXT4-fs: inline encryption not supported
[ 150.421710][ T6703] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 150.540969][ T6709] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 150.608240][ T6710] EXT4-fs: inline encryption not supported
[ 150.645086][ T6717] EXT4-fs: inline encryption not supported
[ 150.661450][ T6710] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
2026/03/12 10:06:28 executed programs: 29
[ 150.868745][ T6322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 150.924320][ T6318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 150.924823][ T6717] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 151.038769][ T6326] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 151.072325][ T6717] EXT4-fs error (device loop4): ext4_ext_map_blocks:4278: inode #15: comm syz.4.33: bad extent address lblock: 43, depth: 1 pblock 0
[ 151.072940][ T6717] EXT4-fs (loop4): Remounting filesystem read-only
[ 151.169025][ T6324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 151.174394][ T6730] set_capacity_and_notify: 7 callbacks suppressed
[ 151.174410][ T6730] loop1: detected capacity change from 0 to 1024
[ 151.175557][ T6730] EXT4-fs: inline encryption not supported
[ 151.181445][ T6728] loop0: detected capacity change from 0 to 1024
[ 151.182549][ T6728] EXT4-fs: inline encryption not supported
[ 151.390555][ T6728] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 151.400717][ T6730] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 151.412148][ T6328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 151.442153][ T6732] loop3: detected capacity change from 0 to 1024
[ 151.471613][ T6732] EXT4-fs: inline encryption not supported
[ 151.595935][ T6732] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 151.851904][ T6751] loop4: detected capacity change from 0 to 1024
[ 151.852946][ T6751] EXT4-fs: inline encryption not supported
[ 152.021506][ T6318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 152.071710][ T6756] loop2: detected capacity change from 0 to 1024
[ 152.075031][ T6756] EXT4-fs: inline encryption not supported
[ 152.090714][ T6322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 152.092986][ T6751] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 152.269083][ T6756] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 152.382328][ T6326] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 152.386010][ T6766] loop1: detected capacity change from 0 to 1024
[ 152.388097][ T6766] EXT4-fs: inline encryption not supported
[ 152.706609][ T6774] loop0: detected capacity change from 0 to 1024
[ 152.718950][ T6774] EXT4-fs: inline encryption not supported
[ 152.729828][ T6777] loop3: detected capacity change from 0 to 1024
[ 152.732562][ T6328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 152.733277][ T6766] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 152.735412][ T6777] EXT4-fs: inline encryption not supported
[ 152.809399][ T6774] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 152.835744][ T6324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 152.843807][ T6777] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 153.053185][ T6788] loop2: detected capacity change from 0 to 1024
[ 153.087286][ T6791] loop4: detected capacity change from 0 to 1024
[ 153.088449][ T6791] EXT4-fs: inline encryption not supported
[ 153.099597][ T6788] EXT4-fs: inline encryption not supported
[ 153.194833][ T6791] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 153.248522][ T6788] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 153.249441][ T6326] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 153.369486][ T6322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 153.480127][ T6318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 153.637193][ T6807] EXT4-fs: inline encryption not supported
[ 153.670600][ T6809] EXT4-fs: inline encryption not supported
[ 153.676135][ T6324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 153.769891][ T6807] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 153.803212][ T6809] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 153.974161][ T6328] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 154.096127][ T6821] EXT4-fs: inline encryption not supported
[ 154.179002][ T6824] EXT4-fs: inline encryption not supported
[ 154.190560][ T6821] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 154.255708][ T6322] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 154.290579][ T6326] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 154.297450][ T6821] EXT4-fs error (device loop2): ext4_ext_map_blocks:4278: inode #15: comm syz.2.50: bad extent address lblock: 32, depth: 1 pblock 0
[ 154.304793][ T6821] EXT4-fs (loop2): Remounting filesystem read-only
[ 154.320536][ T6824] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 154.408896][ T6824] EXT4-fs error (device loop0): ext4_ext_map_blocks:4278: inode #15: comm syz.0.52: bad extent address lblock: 43, depth: 1 pblock 0
[ 154.426688][ T6828] EXT4-fs: inline encryption not supported
[ 154.450909][ T6324] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 154.465611][ T6824] EXT4-fs (loop0): Remounting filesystem read-only
[ 154.519861][ T6828] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 154.642513][ T6318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 154.780791][ T6838] EXT4-fs: inline encryption not supported
[ 154.791178][ T6843] EXT4-fs: inline encryption not supported
[ 154.814541][ T6840] EXT4-fs: inline encryption not supported
[ 154.953254][ T6855] EXT4-fs: inline encryption not supported
[ 154.989691][ T6843] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 155.351404][ T6868] EXT4-fs: inline encryption not supported
[ 155.798966][ T6875] EXT4-fs: inline encryption not supported
[ 155.813564][ T6879] EXT4-fs: inline encryption not supported
[ 155.865531][ T6881] EXT4-fs: inline encryption not supported
2026/03/12 10:06:33 executed programs: 56
[ 156.218217][ T6893] EXT4-fs: inline encryption not supported
[ 156.273075][ T6896] set_capacity_and_notify: 14 callbacks suppressed
[ 156.273087][ T6896] loop0: detected capacity change from 0 to 1024
[ 156.273825][ T6896] EXT4-fs: inline encryption not supported
[ 156.553625][ T6905] loop2: detected capacity change from 0 to 1024
[ 156.554820][ T6905] EXT4-fs: inline encryption not supported
[ 156.787757][ T6910] loop3: detected capacity change from 0 to 1024
[ 156.814402][ T6910] EXT4-fs: inline encryption not supported
[ 156.874800][ T6915] loop1: detected capacity change from 0 to 1024
[ 156.875678][ T6915] EXT4-fs: inline encryption not supported
[ 157.113997][ T6910] EXT4-fs warning (device loop3): ext4_es_cache_extent:1082: inode #15: comm syz.3.64: ES cache extent failed: add [0,-1,18446744073709551615,0x8] conflict with existing [0,1,129,0x2]
[ 157.113997][ T6910]
[ 157.237997][ T6910] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4222: comm syz.3.64: Allocating blocks 497-513 which overlap fs metadata
[ 157.242993][ T6910] EXT4-fs (loop3): Remounting filesystem read-only
[ 157.401148][ T6927] loop0: detected capacity change from 0 to 1024
[ 157.403649][ T6927] EXT4-fs: inline encryption not supported
[ 157.485806][ T6929] loop2: detected capacity change from 0 to 1024
[ 157.488602][ T6929] EXT4-fs: inline encryption not supported
[ 157.689225][ T6941] loop4: detected capacity change from 0 to 1024
[ 157.701190][ T6942] loop3: detected capacity change from 0 to 1024
[ 157.720102][ T6941] EXT4-fs: inline encryption not supported
[ 157.745363][ T6942] EXT4-fs: inline encryption not supported
[ 157.914801][ T6953] loop1: detected capacity change from 0 to 1024
[ 157.974926][ T6953] EXT4-fs: inline encryption not supported
[ 158.476930][ T6963] loop2: detected capacity change from 0 to 1024
[ 158.492239][ T6963] EXT4-fs: inline encryption not supported
[ 158.648851][ T6970] EXT4-fs: inline encryption not supported
[ 158.852059][ T6982] EXT4-fs: inline encryption not supported
[ 158.881689][ T6979] EXT4-fs: inline encryption not supported
[ 158.888037][ T6981] EXT4-fs: inline encryption not supported
[ 159.106073][ T6979] EXT4-fs error (device loop0): ext4_ext_map_blocks:4278: inode #15: comm syz.0.80: bad extent address lblock: 47, depth: 1 pblock 0
[ 159.134815][ T6979] EXT4-fs (loop0): Remounting filesystem read-only
[ 159.168591][ T6981] EXT4-fs error (device loop1): ext4_ext_map_blocks:4278: inode #15: comm syz.1.78: bad extent address lblock: 43, depth: 1 pblock 0
[ 159.253682][ T6981] EXT4-fs (loop1): Remounting filesystem read-only
[ 159.531268][ T7005] EXT4-fs: inline encryption not supported
[ 159.531486][ T7002] EXT4-fs: inline encryption not supported
[ 159.584064][ T7007] EXT4-fs: inline encryption not supported
[ 159.743045][ T7017] EXT4-fs: inline encryption not supported
[ 159.876863][ T7007] EXT4-fs error (device loop2): ext4_ext_map_blocks:4278: inode #15: comm syz.2.82: bad extent address lblock: 40, depth: 1 pblock 0
[ 159.878142][ T7007] EXT4-fs (loop2): Remounting filesystem read-only
[ 160.332469][ T7029] EXT4-fs: inline encryption not supported
[ 160.424477][ T7031] EXT4-fs: inline encryption not supported
[ 160.525864][ T7029] EXT4-fs error (device loop3): ext4_ext_map_blocks:4278: inode #15: comm syz.3.90: bad extent address lblock: 40, depth: 1 pblock 0
[ 160.559248][ T7037] EXT4-fs: inline encryption not supported
[ 160.581705][ T7038] EXT4-fs: inline encryption not supported
[ 160.593701][ T7029] EXT4-fs (loop3): Remounting filesystem read-only
[ 160.692912][ T7044] EXT4-fs: inline encryption not supported
[ 161.048888][ T7059] EXT4-fs: inline encryption not supported
2026/03/12 10:06:39 executed programs: 90
[ 161.313712][ T7059] EXT4-fs error (device loop3): ext4_ext_map_blocks:4278: inode #15: comm syz.3.92: bad extent address lblock: 32, depth: 1 pblock 0
[ 161.333717][ T7059] EXT4-fs (loop3): Remounting filesystem read-only
[ 161.391256][ T7073] set_capacity_and_notify: 14 callbacks suppressed
[ 161.391273][ T7073] loop2: detected capacity change from 0 to 1024
[ 161.392363][ T7073] EXT4-fs: inline encryption not supported
[ 161.409282][ T7071] loop1: detected capacity change from 0 to 1024
[ 161.410424][ T7071] EXT4-fs: inline encryption not supported
[ 161.581069][ T7079] loop4: detected capacity change from 0 to 1024
[ 161.582237][ T7079] EXT4-fs: inline encryption not supported
[ 161.673366][ T7086] loop0: detected capacity change from 0 to 1024
[ 161.674489][ T7086] EXT4-fs: inline encryption not supported
[ 161.711548][ T7089] loop3: detected capacity change from 0 to 1024
[ 161.712522][ T7089] EXT4-fs: inline encryption not supported
[ 162.014475][ T7089] EXT4-fs error (device loop3): ext4_ext_map_blocks:4278: inode #15: comm syz.3.100: bad extent address lblock: 35, depth: 1 pblock 0
[ 162.046287][ T7089] EXT4-fs (loop3): Remounting filesystem read-only
[ 162.296730][ T7103] loop2: detected capacity change from 0 to 1024
[ 162.306392][ T7103] EXT4-fs: inline encryption not supported
[ 162.598242][ T7103] EXT4-fs error (device loop2): ext4_ext_map_blocks:4278: inode #15: comm syz.2.101: bad extent address lblock: 38, depth: 1 pblock 0
[ 162.622188][ T7103] EXT4-fs (loop2): Remounting filesystem read-only
[ 162.757442][ T7110] loop3: detected capacity change from 0 to 1024
[ 162.760288][ T7114] loop0: detected capacity change from 0 to 1024
[ 162.761442][ T7114] EXT4-fs: inline encryption not supported
[ 162.762679][ T7117] loop4: detected capacity change from 0 to 1024
[ 162.762993][ T7110] EXT4-fs: inline encryption not supported
[ 162.763779][ T7117] EXT4-fs: inline encryption not supported
[ 162.907272][ T7118] loop1: detected capacity change from 0 to 1024
[ 162.908433][ T7118] EXT4-fs: inline encryption not supported
[ 163.476162][ T7139] EXT4-fs: inline encryption not supported
[ 163.869332][ T7152] EXT4-fs: inline encryption not supported
[ 163.956836][ T7153] EXT4-fs: inline encryption not supported
[ 163.978428][ T7155] EXT4-fs: inline encryption not supported
[ 164.031157][ T7158] EXT4-fs: inline encryption not supported
[ 164.328592][ T7158] EXT4-fs warning (device loop4): ext4_es_cache_extent:1082: inode #15: comm syz.4.114: ES cache extent failed: add [0,-1,18446744073709551615,0x8] conflict with existing [0,1,129,0x2]
[ 164.328592][ T7158]
[ 164.348950][ T7172] EXT4-fs: inline encryption not supported
[ 164.380084][ T7158] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:4222: comm syz.4.114: Allocating blocks 497-513 which overlap fs metadata
[ 164.406530][ T7158] EXT4-fs (loop4): Remounting filesystem read-only
[ 164.744507][ T7183] EXT4-fs: inline encryption not supported
[ 164.775231][ T7184] EXT4-fs: inline encryption not supported
[ 164.950382][ T7192] EXT4-fs: inline encryption not supported
[ 165.126830][ T7194] EXT4-fs: inline encryption not supported
[ 165.134313][ T7201] EXT4-fs: inline encryption not supported
[ 165.882316][ T7221] EXT4-fs: inline encryption not supported
[ 165.894003][ T7225] EXT4-fs: inline encryption not supported
[ 165.894665][ T7224] EXT4-fs: inline encryption not supported
[ 165.904817][ T7217] EXT4-fs: inline encryption not supported
[ 165.939549][ T7226] EXT4-fs: inline encryption not supported
[ 166.203480][ T7226] EXT4-fs error (device loop3): ext4_ext_map_blocks:4278: inode #15: comm syz.3.121: bad extent address lblock: 48, depth: 1 pblock 0
[ 166.205130][ T7226] EXT4-fs (loop3): Remounting filesystem read-only
2026/03/12 10:06:44 executed programs: 118
[ 166.589106][ T7252] set_capacity_and_notify: 16 callbacks suppressed
[ 166.589124][ T7252] loop3: detected capacity change from 0 to 1024
[ 166.590189][ T7252] EXT4-fs: inline encryption not supported
[ 166.709433][ T7253] loop0: detected capacity change from 0 to 1024
[ 166.732824][ T7253] EXT4-fs: inline encryption not supported
[ 166.773811][ T7262] loop1: detected capacity change from 0 to 1024
[ 166.774502][ T7262] EXT4-fs: inline encryption not supported
[ 166.905057][ T7267] loop4: detected capacity change from 0 to 1024
[ 166.985784][ T7267] EXT4-fs: inline encryption not supported
[ 167.210989][ T7280] loop2: detected capacity change from 0 to 1024
[ 167.212076][ T7280] EXT4-fs: inline encryption not supported
[ 167.546528][ T7289] loop3: detected capacity change from 0 to 1024
[ 167.547766][ T7289] EXT4-fs: inline encryption not supported
[ 167.678981][ T7293] loop0: detected capacity change from 0 to 1024
[ 167.680157][ T7293] EXT4-fs: inline encryption not supported
[ 167.795109][ T7298] loop1: detected capacity change from 0 to 1024
[ 167.796229][ T7298] EXT4-fs: inline encryption not supported
[ 167.942410][ T7307] loop4: detected capacity change from 0 to 1024
[ 168.007601][ T7307] EXT4-fs: inline encryption not supported
[ 168.114257][ T7313] loop2: detected capacity change from 0 to 1024
[ 168.115409][ T7313] EXT4-fs: inline encryption not supported
[ 168.220534][ T7307] ==================================================================
[ 168.220547][ T7307] BUG: KASAN: use-after-free in ext4_find_extent+0xaea/0xcc0
[ 168.220577][ T7307] Read of size 4 at addr ffff88806882b400 by task syz.4.140/7307
[ 168.220589][ T7307]
[ 168.220608][ T7307] CPU: 1 UI[ 168.220608][ T7307] CPU: 1 UID: 0 PID: 7307 Comm: syz.4.140 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 168.220624][ T7307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026
[ 168.220639][ T7307] Call Trace:
[ 168.220648][ T7307]
[ 168.220654][ T7307] dump_stack_lvl+0xe8/0x150
[ 168.220673][ T7307] print_report+0xba/0x230
[ 168.220689][ T7307] ? ext4_find_extent+0xaea/0xcc0
[ 168.220704][ T7307] kasan_report+0x117/0x150
[ 168.220725][ T7307] ? ext4_find_extent+0xaea/0xcc0
[ 168.220740][ T7307] ext4_find_extent+0xaea/0xcc0
[ 168.220756][ T7307] ext4_ext_map_blocks+0x283/0x58b0
[ 168.220776][ T7307] ? __lock_acquire+0x6b5/0x2cf0
[ 168.220794][ T7307] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 168.220808][ T7307] ? __lock_acquire+0x6b5/0x2cf0
[ 168.220827][ T7307] ext4_map_query_blocks+0x13b/0xa00
[ 168.220846][ T7307] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 168.220862][ T7307] ? down_read+0x156/0x200
[ 168.220879][ T7307] ? __pfx_down_read+0x10/0x10
[ 168.220896][ T7307] ? ext4_es_lookup_extent+0x6cd/0xb90
[ 168.220917][ T7307] ext4_map_blocks+0x444/0x11d0
[ 168.220939][ T7307] ? __pfx_ext4_map_blocks+0x10/0x10
[ 168.220957][ T7307] ? __lock_acquire+0x6b5/0x2cf0
[ 168.220972][ T7307] _ext4_get_block+0x1e3/0x470
[ 168.220989][ T7307] ? __pfx__ext4_get_block+0x10/0x10
[ 168.221006][ T7307] ? do_raw_spin_lock+0x12b/0x2f0
[ 168.221029][ T7307] ext4_get_block_unwritten+0x2e/0x100
[ 168.221050][ T7307] ext4_block_write_begin+0xb14/0x1950
[ 168.221076][ T7307] ? __pfx_ext4_get_block_unwritten+0x10/0x10
[ 168.221095][ T7307] ? __pfx_ext4_block_write_begin+0x10/0x10
[ 168.221116][ T7307] ? folio_mapping+0x16f/0x1f0
[ 168.221134][ T7307] ? ext4_inode_journal_mode+0x193/0x470
[ 168.221151][ T7307] ext4_write_begin+0xb40/0x18c0
[ 168.221179][ T7307] ? __pfx_ext4_write_begin+0x10/0x10
[ 168.221195][ T7307] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 168.221220][ T7307] ext4_da_write_begin+0x355/0xd90
[ 168.221239][ T7307] ? ext4_write_end+0x7b2/0xa30
[ 168.221259][ T7307] ? __pfx_ext4_da_write_begin+0x10/0x10
[ 168.221280][ T7307] generic_perform_write+0x2af/0x8b0
[ 168.221301][ T7307] ? __pfx_generic_perform_write+0x10/0x10
[ 168.221318][ T7307] ? file_update_time_flags+0x406/0x4b0
[ 168.221342][ T7307] ? ext4_write_checks+0x24d/0x2d0
[ 168.221364][ T7307] ext4_buffered_write_iter+0xd0/0x3a0
[ 168.221388][ T7307] ext4_file_write_iter+0x299/0x1c10
[ 168.221416][ T7307] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 168.221453][ T7307] vfs_write+0x629/0xba0
[ 168.221478][ T7307] ? __pfx_vfs_write+0x10/0x10
[ 168.221502][ T7307] ? __fget_files+0x2a/0x420
[ 168.221524][ T7307] __x64_sys_pwrite64+0x19c/0x230
[ 168.221548][ T7307] ? __pfx___x64_sys_pwrite64+0x10/0x10
[ 168.221574][ T7307] do_syscall_64+0x14d/0xf80
[ 168.221593][ T7307] ? trace_irq_disable+0x3b/0x150
[ 168.221612][ T7307] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 168.221629][ T7307] ? clear_bhb_loop+0x40/0x90
[ 168.221647][ T7307] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 168.221663][ T7307] RIP: 0033:0x7ff67f08c629
[ 168.221688][ T7307] 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
[ 168.221701][ T7307] RSP: 002b:00007ff67e6ee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[ 168.221729][ T7307] RAX: ffffffffffffffda RBX: 00007ff67f305fa0 RCX: 00007ff67f08c629
[ 168.221742][ T7307] RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000004
[ 168.221752][ T7307] RBP: 00007ff67f122b39 R08: 0000000000000000 R09: 0000000000000000
[ 168.221762][ T7307] R10: 0000000000000c00 R11: 0000000000000246 R12: 0000000000000000
[ 168.221772][ T7307] R13: 00007ff67f306038 R14: 00007ff67f305fa0 R15: 00007fff91ab2d38
[ 168.221792][ T7307]
[ 168.221798][ T7307]
[ 168.221802][ T7307] The buggy address belongs to the physical page:
[ 168.221815][ T7307] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x63 pfn:0x6882b
[ 168.221832][ T7307] flags: 0x80000000000000(node=0|zone=1)
[ 168.221856][ T7307] raw: 0080000000000000 dead000000000100 dead000000000122 0000000000000000
[ 168.221869][ T7307] raw: 0000000000000063 0000000000000000 00000000ffffffff 0000000000000000
[ 168.221877][ T7307] page dumped because: kasan: bad access detected
[ 168.221889][ T7307] page_owner tracks the page as freed
[ 168.221898][ T7307] page last allocated via order 0, migratetype Movable, gfp_mask 0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), pid 7031, tgid 7030 (syz.2.87), ts 160346926156, free_ts 161213970405
[ 168.221927][ T7307] post_alloc_hook+0x231/0x280
[ 168.221949][ T7307] get_page_from_freelist+0x28bb/0x2950
[ 168.221965][ T7307] __alloc_frozen_pages_noprof+0x18d/0x380
[ 168.221980][ T7307] alloc_pages_mpol+0xd1/0x380
[ 168.221994][ T7307] folio_alloc_mpol_noprof+0x39/0xe0
[ 168.222008][ T7307] shmem_get_folio_gfp+0x644/0x1a80
[ 168.222030][ T7307] shmem_write_begin+0x166/0x320
[ 168.222043][ T7307] generic_perform_write+0x2af/0x8b0
[ 168.222057][ T7307] shmem_file_write_iter+0xfb/0x120
[ 168.222074][ T7307] vfs_write+0x629/0xba0
[ 168.222092][ T7307] ksys_write+0x156/0x270
[ 168.222110][ T7307] do_syscall_64+0x14d/0xf80
[ 168.222128][ T7307] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 168.222143][ T7307] page last free pid 6277 tgid 6277 stack trace:
[ 168.222152][ T7307] free_unref_folios+0xe7b/0x1c70
[ 168.222173][ T7307] folios_put_refs+0x56f/0x680
[ 168.222188][ T7307] shmem_undo_range+0x52c/0x1660
[ 168.222208][ T7307] shmem_evict_inode+0x240/0x9e0
[ 168.222223][ T7307] evict+0x61e/0xb10
[ 168.222235][ T7307] __dentry_kill+0x1a2/0x5e0
[ 168.222248][ T7307] finish_dput+0xc9/0x480
[ 168.222265][ T7307] __fput+0x6a3/0xa90
[ 168.222282][ T7307] task_work_run+0x1d9/0x270
[ 168.222297][ T7307] exit_to_user_mode_loop+0xed/0x480
[ 168.222318][ T7307] do_syscall_64+0x32d/0xf80
[ 168.222336][ T7307] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 168.222351][ T7307]
[ 168.222354][ T7307] Memory state around the buggy address:
[ 168.222363][ T7307] ffff88806882b300: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 168.222374][ T7307] ffff88806882b380: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 168.222385][ T7307] >ffff88806882b400: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 168.222393][ T7307] ^
[ 168.222402][ T7307] ffff88806882b480: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 168.222412][ T7307] ffff88806882b500: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 168.222420][ T7307] ==================================================================
[ 168.259133][ T7307] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 168.259152][ T7307] CPU: 1 UID: 0 PID: 7307 Comm: syz.4.140 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 168.259172][ T7307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026
[ 168.259182][ T7307] Call Trace:
[ 168.259189][ T7307]
[ 168.259197][ T7307] vpanic+0x56c/0xa60
[ 168.259226][ T7307] ? __pfx_vpanic+0x10/0x10
[ 168.259253][ T7307] panic+0xc5/0xd0
[ 168.259273][ T7307] ? __pfx_panic+0x10/0x10
[ 168.259295][ T7307] ? preempt_schedule_thunk+0x16/0x30
[ 168.259317][ T7307] ? preempt_schedule_thunk+0x16/0x30
[ 168.259336][ T7307] ? ext4_find_extent+0xaea/0xcc0
[ 168.259353][ T7307] check_panic_on_warn+0x89/0xb0
[ 168.259373][ T7307] ? ext4_find_extent+0xaea/0xcc0
[ 168.259388][ T7307] end_report+0x73/0x180
[ 168.259411][ T7307] ? ext4_find_extent+0xaea/0xcc0
[ 168.259434][ T7307] kasan_report+0x128/0x150
[ 168.259460][ T7307] ? ext4_find_extent+0xaea/0xcc0
[ 168.259480][ T7307] ext4_find_extent+0xaea/0xcc0
[ 168.259501][ T7307] ext4_ext_map_blocks+0x283/0x58b0
[ 168.259528][ T7307] ? __lock_acquire+0x6b5/0x2cf0
[ 168.259549][ T7307] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 168.259565][ T7307] ? __lock_acquire+0x6b5/0x2cf0
[ 168.259591][ T7307] ext4_map_query_blocks+0x13b/0xa00
[ 168.259616][ T7307] ? __pfx_ext4_map_query_blocks+0x10/0x10
[ 168.259636][ T7307] ? down_read+0x156/0x200
[ 168.259658][ T7307] ? __pfx_down_read+0x10/0x10
[ 168.259677][ T7307] ? ext4_es_lookup_extent+0x6cd/0xb90
[ 168.259701][ T7307] ext4_map_blocks+0x444/0x11d0
[ 168.259726][ T7307] ? __pfx_ext4_map_blocks+0x10/0x10
[ 168.259748][ T7307] ? __lock_acquire+0x6b5/0x2cf0
[ 168.259765][ T7307] _ext4_get_block+0x1e3/0x470
[ 168.259786][ T7307] ? __pfx__ext4_get_block+0x10/0x10
[ 168.259805][ T7307] ? do_raw_spin_lock+0x12b/0x2f0
[ 168.259832][ T7307] ext4_get_block_unwritten+0x2e/0x100
[ 168.259853][ T7307] ext4_block_write_begin+0xb14/0x1950
[ 168.259882][ T7307] ? __pfx_ext4_get_block_unwritten+0x10/0x10
[ 168.259903][ T7307] ? __pfx_ext4_block_write_begin+0x10/0x10
[ 168.259925][ T7307] ? folio_mapping+0x16f/0x1f0
[ 168.259945][ T7307] ? ext4_inode_journal_mode+0x193/0x470
[ 168.259963][ T7307] ext4_write_begin+0xb40/0x18c0
[ 168.259990][ T7307] ? __pfx_ext4_write_begin+0x10/0x10
[ 168.260008][ T7307] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 168.260033][ T7307] ext4_da_write_begin+0x355/0xd90
[ 168.260053][ T7307] ? ext4_write_end+0x7b2/0xa30
[ 168.260074][ T7307] ? __pfx_ext4_da_write_begin+0x10/0x10
[ 168.260097][ T7307] generic_perform_write+0x2af/0x8b0
[ 168.260119][ T7307] ? __pfx_generic_perform_write+0x10/0x10
[ 168.260135][ T7307] ? file_update_time_flags+0x406/0x4b0
[ 168.260159][ T7307] ? ext4_write_checks+0x24d/0x2d0
[ 168.260182][ T7307] ext4_buffered_write_iter+0xd0/0x3a0
[ 168.260206][ T7307] ext4_file_write_iter+0x299/0x1c10
[ 168.260236][ T7307] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 168.260263][ T7307] vfs_write+0x629/0xba0
[ 168.260288][ T7307] ? __pfx_vfs_write+0x10/0x10
[ 168.260313][ T7307] ? __fget_files+0x2a/0x420
[ 168.260336][ T7307] __x64_sys_pwrite64+0x19c/0x230
[ 168.260360][ T7307] ? __pfx___x64_sys_pwrite64+0x10/0x10
[ 168.260387][ T7307] do_syscall_64+0x14d/0xf80
[ 168.260407][ T7307] ? trace_irq_disable+0x3b/0x150
[ 168.260432][ T7307] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 168.260449][ T7307] ? clear_bhb_loop+0x40/0x90
[ 168.260468][ T7307] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 168.260485][ T7307] RIP: 0033:0x7ff67f08c629
[ 168.260501][ T7307] 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
[ 168.260515][ T7307] RSP: 002b:00007ff67e6ee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[ 168.260534][ T7307] RAX: ffffffffffffffda RBX: 00007ff67f305fa0 RCX: 00007ff67f08c629
[ 168.260547][ T7307] RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000004
[ 168.260558][ T7307] RBP: 00007ff67f122b39 R08: 0000000000000000 R09: 0000000000000000
[ 168.260569][ T7307] R10: 0000000000000c00 R11: 0000000000000246 R12: 0000000000000000
[ 168.260580][ T7307] R13: 00007ff67f306038 R14: 00007ff67f305fa0 R15: 00007fff91ab2d38
[ 168.260599][ T7307]
[ 168.260864][ T7307] Kernel Offset: disabled