Warning: Permanently added '10.128.1.37' (ED25519) to the list of known hosts.
2026/02/26 08:41:14 parsed 1 programs
[ 91.972682][ T1944] cfg80211: failed to load regulatory.db
[ 94.673149][ T5798] cgroup: Unknown subsys name 'net'
[ 94.925171][ T5798] cgroup: Unknown subsys name 'cpuset'
[ 94.999935][ T5798] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 96.970486][ T5798] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 102.624830][ T1145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.624858][ T1145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 102.947604][ T1145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.947625][ T1145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 102.995759][ T5114] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 102.997365][ T5114] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 102.997770][ T5114] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 103.020750][ T5114] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 103.040051][ T5870] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 103.532277][ T5853] chnl_net:caif_netlink_parms(): no params data found
[ 104.001277][ T5853] bridge0: port 1(bridge_slave_0) entered blocking state
[ 104.002071][ T5853] bridge0: port 1(bridge_slave_0) entered disabled state
[ 104.002206][ T5853] bridge_slave_0: entered allmulticast mode
[ 104.004270][ T5853] bridge_slave_0: entered promiscuous mode
[ 104.048248][ T5853] bridge0: port 2(bridge_slave_1) entered blocking state
[ 104.048377][ T5853] bridge0: port 2(bridge_slave_1) entered disabled state
[ 104.048556][ T5853] bridge_slave_1: entered allmulticast mode
[ 104.054173][ T5853] bridge_slave_1: entered promiscuous mode
[ 104.166357][ T5853] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 104.203089][ T5853] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 104.278468][ T5853] team0: Port device team_slave_0 added
[ 104.301513][ T5853] team0: Port device team_slave_1 added
[ 104.994494][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 104.994507][ T5853] 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.
[ 104.994528][ T5853] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 104.998877][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 104.998889][ T5853] 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.
[ 104.998908][ T5853] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 105.090841][ T60] Bluetooth: hci0: command tx timeout
[ 105.126317][ T5853] hsr_slave_0: entered promiscuous mode
[ 105.127541][ T5853] hsr_slave_1: entered promiscuous mode
[ 105.397221][ T5853] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 105.444217][ T5853] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 105.474091][ T5853] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 105.530645][ T5853] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 106.353898][ T5853] 8021q: adding VLAN 0 to HW filter on device bond0
[ 106.378447][ T5853] 8021q: adding VLAN 0 to HW filter on device team0
[ 106.513530][ T1145] bridge0: port 1(bridge_slave_0) entered blocking state
[ 106.514326][ T1145] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 106.588016][ T1450] bridge0: port 2(bridge_slave_1) entered blocking state
[ 106.588245][ T1450] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 106.844443][ T5853] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 106.891551][ T5853] veth0_vlan: entered promiscuous mode
[ 106.898435][ T5853] veth1_vlan: entered promiscuous mode
[ 106.944616][ T5853] veth0_macvtap: entered promiscuous mode
[ 106.948763][ T5853] veth1_macvtap: entered promiscuous mode
[ 106.976982][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 106.991703][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 107.008627][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.020595][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.020862][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.030245][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 107.169324][ T60] Bluetooth: hci0: command tx timeout
2026/02/26 08:41:30 executed programs: 0
[ 107.405589][ T5870] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 107.407891][ T5870] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 107.408310][ T5870] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 107.417903][ T5870] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 107.427118][ T5870] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 107.505863][ T5870] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 107.520420][ T5870] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 107.522550][ T5870] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 107.523722][ T5870] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 107.524450][ T5870] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 107.595724][ T5870] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 107.606558][ T5114] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 107.610167][ T5114] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 107.620062][ T5921] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 107.620232][ T5923] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 107.621364][ T5921] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 107.622498][ T5921] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 107.631006][ T5923] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 107.634004][ T5923] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 107.636916][ T5923] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 107.772647][ T5923] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 107.775447][ T5923] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 107.775981][ T5923] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 107.777016][ T5923] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 107.803746][ T5923] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 108.114578][ T1145] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 108.392577][ T1145] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 108.671922][ T1145] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 108.936075][ T1145] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 109.489312][ T5923] Bluetooth: hci1: command tx timeout
[ 109.493564][ T5912] chnl_net:caif_netlink_parms(): no params data found
[ 109.570589][ T5923] Bluetooth: hci2: command tx timeout
[ 109.610844][ T5918] chnl_net:caif_netlink_parms(): no params data found
[ 109.623141][ T5915] chnl_net:caif_netlink_parms(): no params data found
[ 109.640242][ T5919] chnl_net:caif_netlink_parms(): no params data found
[ 109.717988][ T1145] bridge_slave_1: left allmulticast mode
[ 109.718135][ T1145] bridge_slave_1: left promiscuous mode
[ 109.721519][ T1145] bridge0: port 2(bridge_slave_1) entered disabled state
[ 109.730489][ T5923] Bluetooth: hci3: command tx timeout
[ 109.730886][ T5923] Bluetooth: hci4: command tx timeout
[ 109.810527][ T1145] bridge_slave_0: left allmulticast mode
[ 109.810549][ T1145] bridge_slave_0: left promiscuous mode
[ 109.810726][ T1145] bridge0: port 1(bridge_slave_0) entered disabled state
[ 109.889552][ T60] Bluetooth: hci5: command tx timeout
[ 110.560099][ T1145] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 110.640140][ T1145] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 110.661762][ T1145] bond0 (unregistering): Released all slaves
[ 110.823599][ T5926] chnl_net:caif_netlink_parms(): no params data found
[ 110.981783][ T5912] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.981870][ T5912] bridge0: port 1(bridge_slave_0) entered disabled state
[ 110.982006][ T5912] bridge_slave_0: entered allmulticast mode
[ 110.983948][ T5912] bridge_slave_0: entered promiscuous mode
[ 111.169476][ T1145] hsr_slave_0: left promiscuous mode
[ 111.209548][ T1145] hsr_slave_1: left promiscuous mode
[ 111.211512][ T1145] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 111.211559][ T1145] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 111.240732][ T1145] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 111.240761][ T1145] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 111.310543][ T1145] veth1_macvtap: left promiscuous mode
[ 111.310679][ T1145] veth0_macvtap: left promiscuous mode
[ 111.310848][ T1145] veth1_vlan: left promiscuous mode
[ 111.311011][ T1145] veth0_vlan: left promiscuous mode
[ 111.569420][ T60] Bluetooth: hci1: command tx timeout
[ 111.650394][ T60] Bluetooth: hci2: command tx timeout
[ 111.809539][ T60] Bluetooth: hci4: command tx timeout
[ 111.809556][ T5923] Bluetooth: hci3: command tx timeout
[ 111.969559][ T5923] Bluetooth: hci5: command tx timeout
[ 112.060255][ T1145] team0 (unregistering): Port device team_slave_1 removed
[ 112.100068][ T1145] team0 (unregistering): Port device team_slave_0 removed
[ 112.272549][ T5912] bridge0: port 2(bridge_slave_1) entered blocking state
[ 112.272667][ T5912] bridge0: port 2(bridge_slave_1) entered disabled state
[ 112.272825][ T5912] bridge_slave_1: entered allmulticast mode
[ 112.274782][ T5912] bridge_slave_1: entered promiscuous mode
[ 112.377746][ T5918] bridge0: port 1(bridge_slave_0) entered blocking state
[ 112.377932][ T5918] bridge0: port 1(bridge_slave_0) entered disabled state
[ 112.378052][ T5918] bridge_slave_0: entered allmulticast mode
[ 112.400555][ T5918] bridge_slave_0: entered promiscuous mode
[ 112.402855][ T5915] bridge0: port 1(bridge_slave_0) entered blocking state
[ 112.402980][ T5915] bridge0: port 1(bridge_slave_0) entered disabled state
[ 112.403143][ T5915] bridge_slave_0: entered allmulticast mode
[ 112.404940][ T5915] bridge_slave_0: entered promiscuous mode
[ 112.407633][ T5919] bridge0: port 1(bridge_slave_0) entered blocking state
[ 112.407755][ T5919] bridge0: port 1(bridge_slave_0) entered disabled state
[ 112.407921][ T5919] bridge_slave_0: entered allmulticast mode
[ 112.464009][ T5919] bridge_slave_0: entered promiscuous mode
[ 112.497269][ T5918] bridge0: port 2(bridge_slave_1) entered blocking state
[ 112.497379][ T5918] bridge0: port 2(bridge_slave_1) entered disabled state
[ 112.497503][ T5918] bridge_slave_1: entered allmulticast mode
[ 112.504667][ T5918] bridge_slave_1: entered promiscuous mode
[ 112.510777][ T5915] bridge0: port 2(bridge_slave_1) entered blocking state
[ 112.511151][ T5915] bridge0: port 2(bridge_slave_1) entered disabled state
[ 112.511596][ T5915] bridge_slave_1: entered allmulticast mode
[ 112.517412][ T5915] bridge_slave_1: entered promiscuous mode
[ 112.524155][ T5919] bridge0: port 2(bridge_slave_1) entered blocking state
[ 112.524533][ T5919] bridge0: port 2(bridge_slave_1) entered disabled state
[ 112.525102][ T5919] bridge_slave_1: entered allmulticast mode
[ 112.538263][ T5919] bridge_slave_1: entered promiscuous mode
[ 112.587227][ T5912] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 112.663085][ T5912] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 112.714709][ T5926] bridge0: port 1(bridge_slave_0) entered blocking state
[ 112.714795][ T5926] bridge0: port 1(bridge_slave_0) entered disabled state
[ 112.714918][ T5926] bridge_slave_0: entered allmulticast mode
[ 112.716713][ T5926] bridge_slave_0: entered promiscuous mode
[ 112.754605][ T5918] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 112.759117][ T5915] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 112.778790][ T5919] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 112.779020][ T5926] bridge0: port 2(bridge_slave_1) entered blocking state
[ 112.779157][ T5926] bridge0: port 2(bridge_slave_1) entered disabled state
[ 112.802801][ T5926] bridge_slave_1: entered allmulticast mode
[ 112.804697][ T5926] bridge_slave_1: entered promiscuous mode
[ 112.832093][ T5918] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 112.835373][ T5915] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 112.838847][ T5919] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 112.880768][ T5912] team0: Port device team_slave_0 added
[ 112.945004][ T5912] team0: Port device team_slave_1 added
[ 112.998262][ T5926] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 113.025513][ T5918] team0: Port device team_slave_0 added
[ 113.027827][ T5915] team0: Port device team_slave_0 added
[ 113.037260][ T5919] team0: Port device team_slave_0 added
[ 113.047128][ T5926] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 113.072843][ T5918] team0: Port device team_slave_1 added
[ 113.074806][ T5915] team0: Port device team_slave_1 added
[ 113.076702][ T5919] team0: Port device team_slave_1 added
[ 113.108385][ T5912] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 113.108396][ T5912] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 113.108415][ T5912] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 113.195194][ T5912] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 113.195208][ T5912] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 113.195227][ T5912] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 113.283078][ T5926] team0: Port device team_slave_0 added
[ 113.283831][ T5918] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 113.283843][ T5918] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 113.283867][ T5918] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 113.286005][ T5915] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 113.286018][ T5915] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 113.286043][ T5915] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 113.303978][ T5919] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 113.304019][ T5919] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 113.304083][ T5919] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 113.316699][ T5918] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 113.316743][ T5918] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 113.316816][ T5918] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 113.336530][ T5926] team0: Port device team_slave_1 added
[ 113.340161][ T5915] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 113.340195][ T5915] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 113.340269][ T5915] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 113.379734][ T5919] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 113.379785][ T5919] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 113.379884][ T5919] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 113.649322][ T5923] Bluetooth: hci1: command tx timeout
[ 113.729478][ T5923] Bluetooth: hci2: command tx timeout
[ 113.889349][ T5923] Bluetooth: hci3: command tx timeout
[ 113.889383][ T5923] Bluetooth: hci4: command tx timeout
[ 114.049387][ T60] Bluetooth: hci5: command tx timeout
[ 114.182074][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 114.182088][ T5926] 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.
[ 114.182108][ T5926] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 114.235786][ T5912] hsr_slave_0: entered promiscuous mode
[ 114.236788][ T5912] hsr_slave_1: entered promiscuous mode
[ 114.263614][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 114.263627][ T5926] 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.
[ 114.263646][ T5926] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 114.408205][ T5918] hsr_slave_0: entered promiscuous mode
[ 114.411335][ T5918] hsr_slave_1: entered promiscuous mode
[ 114.414260][ T5918] debugfs: 'hsr0' already exists in 'hsr'
[ 114.414511][ T5918] Cannot create hsr debugfs directory
[ 114.462551][ T5915] hsr_slave_0: entered promiscuous mode
[ 114.464136][ T5915] hsr_slave_1: entered promiscuous mode
[ 114.465141][ T5915] debugfs: 'hsr0' already exists in 'hsr'
[ 114.465166][ T5915] Cannot create hsr debugfs directory
[ 114.527448][ T5919] hsr_slave_0: entered promiscuous mode
[ 114.528878][ T5919] hsr_slave_1: entered promiscuous mode
[ 114.533810][ T5919] debugfs: 'hsr0' already exists in 'hsr'
[ 114.533913][ T5919] Cannot create hsr debugfs directory
[ 115.023188][ T5926] hsr_slave_0: entered promiscuous mode
[ 115.024046][ T5926] hsr_slave_1: entered promiscuous mode
[ 115.024693][ T5926] debugfs: 'hsr0' already exists in 'hsr'
[ 115.024709][ T5926] Cannot create hsr debugfs directory
[ 115.729608][ T60] Bluetooth: hci1: command tx timeout
[ 115.809400][ T60] Bluetooth: hci2: command tx timeout
[ 115.969401][ T60] Bluetooth: hci4: command tx timeout
[ 115.969431][ T60] Bluetooth: hci3: command tx timeout
[ 116.129444][ T5923] Bluetooth: hci5: command tx timeout
[ 116.737087][ T5918] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 116.786901][ T5918] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 116.861520][ T5918] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 116.932370][ T5918] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 117.034985][ T5912] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 117.076429][ T5912] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 117.107791][ T5912] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 117.167835][ T5912] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 117.278874][ T5919] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 117.329872][ T5919] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 117.367176][ T5919] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 117.426469][ T5919] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 117.562937][ T5915] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 117.609734][ T5915] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 117.659275][ T5915] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 117.711839][ T5915] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 117.863123][ T5926] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 117.911640][ T5926] netdevsim netdevsim4 netdevsim1: renamed from eth1
[ 117.958854][ T5926] netdevsim netdevsim4 netdevsim2: renamed from eth2
[ 118.007859][ T5918] 8021q: adding VLAN 0 to HW filter on device bond0
[ 118.009165][ T5926] netdevsim netdevsim4 netdevsim3: renamed from eth3
[ 118.110308][ T5912] 8021q: adding VLAN 0 to HW filter on device bond0
[ 118.112187][ T5918] 8021q: adding VLAN 0 to HW filter on device team0
[ 118.156110][ T1145] bridge0: port 1(bridge_slave_0) entered blocking state
[ 118.156567][ T1145] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 118.198343][ T1145] bridge0: port 2(bridge_slave_1) entered blocking state
[ 118.198498][ T1145] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 118.225253][ T5912] 8021q: adding VLAN 0 to HW filter on device team0
[ 118.253555][ T5919] 8021q: adding VLAN 0 to HW filter on device bond0
[ 118.274182][ T57] bridge0: port 1(bridge_slave_0) entered blocking state
[ 118.274321][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 118.319881][ T57] bridge0: port 2(bridge_slave_1) entered blocking state
[ 118.320019][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 118.375160][ T5919] 8021q: adding VLAN 0 to HW filter on device team0
[ 118.415225][ T5915] 8021q: adding VLAN 0 to HW filter on device bond0
[ 118.432193][ T57] bridge0: port 1(bridge_slave_0) entered blocking state
[ 118.432334][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 118.472610][ T57] bridge0: port 2(bridge_slave_1) entered blocking state
[ 118.472728][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 118.544791][ T5915] 8021q: adding VLAN 0 to HW filter on device team0
[ 118.565342][ T5926] 8021q: adding VLAN 0 to HW filter on device bond0
[ 118.577336][ T1145] bridge0: port 1(bridge_slave_0) entered blocking state
[ 118.589176][ T1145] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 118.637319][ T1145] bridge0: port 2(bridge_slave_1) entered blocking state
[ 118.653815][ T1145] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 118.716163][ T5926] 8021q: adding VLAN 0 to HW filter on device team0
[ 118.766515][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 118.779861][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 118.814412][ T1145] bridge0: port 2(bridge_slave_1) entered blocking state
[ 118.814578][ T1145] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 119.022273][ T5918] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 119.216435][ T5912] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 119.286297][ T5918] veth0_vlan: entered promiscuous mode
[ 119.353804][ T5918] veth1_vlan: entered promiscuous mode
[ 119.403636][ T5919] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 119.495796][ T5915] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 119.509087][ T5912] veth0_vlan: entered promiscuous mode
[ 119.541730][ T5918] veth0_macvtap: entered promiscuous mode
[ 119.563922][ T5912] veth1_vlan: entered promiscuous mode
[ 119.566283][ T5918] veth1_macvtap: entered promiscuous mode
[ 119.642939][ T5926] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 119.645825][ T5918] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 119.666604][ T5919] veth0_vlan: entered promiscuous mode
[ 119.706525][ T5918] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 119.772837][ T5919] veth1_vlan: entered promiscuous mode
[ 119.786655][ T1450] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.806881][ T1450] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.826651][ T1450] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.827545][ T5915] veth0_vlan: entered promiscuous mode
[ 119.828579][ T1450] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 119.874615][ T5912] veth0_macvtap: entered promiscuous mode
[ 119.933772][ T5912] veth1_macvtap: entered promiscuous mode
[ 119.994000][ T5915] veth1_vlan: entered promiscuous mode
[ 120.112819][ T5912] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 120.150526][ T5919] veth0_macvtap: entered promiscuous mode
[ 120.168182][ T5912] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 120.186808][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 120.186827][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 120.212430][ T5919] veth1_macvtap: entered promiscuous mode
[ 120.231685][ T1450] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 120.252361][ T1450] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 120.276056][ T1450] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 120.298463][ T1450] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 120.324004][ T5915] veth0_macvtap: entered promiscuous mode
[ 120.324310][ T1145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 120.324326][ T1145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 120.410022][ T5915] veth1_macvtap: entered promiscuous mode
[ 120.415787][ T5926] veth0_vlan: entered promiscuous mode
[ 120.433003][ T5919] batman_adv: batadv0: Interface activated: batadv_slave_0
2026/02/26 08:41:44 executed programs: 10
[ 120.490663][ T5919] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 120.556435][ T5926] veth1_vlan: entered promiscuous mode
[ 120.577759][ T6047] loop2: detected capacity change from 0 to 1024
[ 120.585727][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 120.605640][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 120.620530][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 120.625955][ T5915] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 120.627599][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 120.629889][ T6047] =======================================================
[ 120.629889][ T6047] WARNING: The mand mount option has been deprecated and
[ 120.629889][ T6047] and is ignored by this kernel. Remove the mand
[ 120.629889][ T6047] option from the mount to silence this warning.
[ 120.629889][ T6047] =======================================================
[ 120.630038][ T6047] EXT4-fs: inline encryption not supported
[ 120.773380][ T5915] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 120.779377][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 120.779398][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 120.820069][ T6047] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 120.950778][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 120.974509][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 120.994538][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 121.033433][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 121.063785][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 121.063805][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 121.169421][ T5926] veth0_macvtap: entered promiscuous mode
[ 121.286495][ T5926] veth1_macvtap: entered promiscuous mode
[ 121.297892][ T1450] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 121.297910][ T1450] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 121.338708][ T6053] loop0: detected capacity change from 0 to 1024
[ 121.353472][ T6053] EXT4-fs: inline encryption not supported
[ 121.447053][ T6053] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 121.499044][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 121.499065][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 121.561288][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 121.602877][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 121.602899][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 121.626758][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 121.667196][ T57] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 121.686277][ T57] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 121.750912][ T57] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 121.768124][ T57] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 121.823650][ T1145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 121.823672][ T1145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 121.867941][ T6058] loop3: detected capacity change from 0 to 1024
[ 121.885259][ T6058] EXT4-fs: inline encryption not supported
[ 121.985502][ T6058] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 122.167041][ T6063] loop1: detected capacity change from 0 to 1024
[ 122.215918][ T6063] EXT4-fs: inline encryption not supported
[ 122.342833][ T6063] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 122.521170][ T6063] EXT4-fs error (device loop1): ext4_ext_map_blocks:4278: inode #15: comm syz.1.18: bad extent address lblock: 32, depth: 1 pblock 0
[ 122.579330][ T6063] EXT4-fs (loop1): Remounting filesystem read-only
[ 122.614409][ T1466] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 122.614424][ T1466] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 122.883988][ T1466] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 122.884010][ T1466] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 123.224648][ T6068] loop4: detected capacity change from 0 to 1024
[ 123.269795][ T6068] EXT4-fs: inline encryption not supported
[ 123.442728][ T6068] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 123.690858][ T6068] ==================================================================
[ 123.690876][ T6068] BUG: KASAN: use-after-free in ext4_ext_correct_indexes+0x72/0x5b0
[ 123.690915][ T6068] Read of size 8 at addr ffff888033dcdb50 by task syz.4.21/6068
[ 123.690934][ T6068]
[ 123.690967][ T6068] CPU: 0 UID: 0 PID: 6068 Comm: syz.4.21 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 123.691001][ T6068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 123.691024][ T6068] Call Trace:
[ 123.691037][ T6068]
[ 123.691047][ T6068] dump_stack_lvl+0xe8/0x150
[ 123.691082][ T6068] print_report+0xba/0x230
[ 123.691111][ T6068] ? ext4_ext_correct_indexes+0x72/0x5b0
[ 123.691132][ T6068] kasan_report+0x117/0x150
[ 123.691165][ T6068] ? ext4_ext_correct_indexes+0x72/0x5b0
[ 123.691191][ T6068] ext4_ext_correct_indexes+0x72/0x5b0
[ 123.691229][ T6068] ext4_ext_insert_extent+0x2007/0x4b50
[ 123.691273][ T6068] ? __read_extent_tree_block+0x257/0x890
[ 123.691311][ T6068] ? __pfx_ext4_ext_insert_extent+0x10/0x10
[ 123.691344][ T6068] ? ext4_ext_check_overlap+0x438/0x580
[ 123.691366][ T6068] ? ext4_ext_find_goal+0xf0/0x1e0
[ 123.691387][ T6068] ext4_ext_map_blocks+0x1696/0x58b0
[ 123.691439][ T6068] ? __lock_acquire+0x6b5/0x2cf0
[ 123.691466][ T6068] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 123.691500][ T6068] ? lockdep_hardirqs_on+0x7a/0x110
[ 123.691531][ T6068] ext4_map_create_blocks+0x11d/0x540
[ 123.691563][ T6068] ext4_map_blocks+0x7cd/0x11d0
[ 123.691595][ T6068] ? __pfx_ext4_map_blocks+0x10/0x10
[ 123.691626][ T6068] ? __lock_acquire+0x6b5/0x2cf0
[ 123.691649][ T6068] _ext4_get_block+0x1e3/0x470
[ 123.691677][ T6068] ? __pfx__ext4_get_block+0x10/0x10
[ 123.691702][ T6068] ? do_raw_spin_lock+0x12b/0x2f0
[ 123.691739][ T6068] ext4_get_block_unwritten+0x2e/0x100
[ 123.691768][ T6068] ext4_block_write_begin+0xb14/0x1950
[ 123.691806][ T6068] ? __pfx_ext4_get_block_unwritten+0x10/0x10
[ 123.691835][ T6068] ? __pfx_ext4_block_write_begin+0x10/0x10
[ 123.691866][ T6068] ? folio_mapping+0x16f/0x1f0
[ 123.691894][ T6068] ? ext4_inode_journal_mode+0x193/0x470
[ 123.691930][ T6068] ext4_write_begin+0xb40/0x18c0
[ 123.691966][ T6068] ? __pfx_ext4_write_begin+0x10/0x10
[ 123.691995][ T6068] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 123.692032][ T6068] ext4_da_write_begin+0x355/0xd90
[ 123.692057][ T6068] ? ext4_write_end+0x7b2/0xa30
[ 123.692084][ T6068] ? __pfx_ext4_da_write_begin+0x10/0x10
[ 123.692113][ T6068] generic_perform_write+0x2af/0x8b0
[ 123.692153][ T6068] ? __pfx_generic_perform_write+0x10/0x10
[ 123.692188][ T6068] ? file_update_time_flags+0x406/0x4b0
[ 123.692222][ T6068] ? ext4_write_checks+0x24d/0x2d0
[ 123.692254][ T6068] ext4_buffered_write_iter+0xd0/0x3a0
[ 123.692287][ T6068] ext4_file_write_iter+0x299/0x1c10
[ 123.692327][ T6068] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 123.692363][ T6068] vfs_write+0x629/0xba0
[ 123.692398][ T6068] ? __pfx_vfs_write+0x10/0x10
[ 123.692433][ T6068] ? __fget_files+0x2a/0x420
[ 123.692463][ T6068] __x64_sys_pwrite64+0x19c/0x230
[ 123.692497][ T6068] ? __pfx___x64_sys_pwrite64+0x10/0x10
[ 123.692536][ T6068] do_syscall_64+0x14d/0xf80
[ 123.692562][ T6068] ? trace_irq_disable+0x3b/0x150
[ 123.692587][ T6068] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.692610][ T6068] ? clear_bhb_loop+0x40/0x90
[ 123.692635][ T6068] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.692657][ T6068] RIP: 0033:0x7f5de535c629
[ 123.692686][ T6068] 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
[ 123.692705][ T6068] RSP: 002b:00007f5de49be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[ 123.692733][ T6068] RAX: ffffffffffffffda RBX: 00007f5de55d5fa0 RCX: 00007f5de535c629
[ 123.692750][ T6068] RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000004
[ 123.692763][ T6068] RBP: 00007f5de53f2b39 R08: 0000000000000000 R09: 0000000000000000
[ 123.692777][ T6068] R10: 0000000000000c00 R11: 0000000000000246 R12: 0000000000000000
[ 123.692790][ T6068] R13: 00007f5de55d6038 R14: 00007f5de55d5fa0 R15: 00007ffc4d9d4748
[ 123.692815][ T6068]
[ 123.692822][ T6068]
[ 123.692828][ T6068] The buggy address belongs to the physical page:
[ 123.692850][ T6068] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888033dcd240 pfn:0x33dcd
[ 123.692871][ T6068] flags: 0x80000000000000(node=0|zone=1)
[ 123.692899][ T6068] raw: 0080000000000000 0000000000000000 00000000ffffffff 0000000000000000
[ 123.692918][ T6068] raw: ffff888033dcd240 0000000000000000 00000000ffffffff 0000000000000000
[ 123.692930][ T6068] page dumped because: kasan: bad access detected
[ 123.692944][ T6068] page_owner tracks the page as freed
[ 123.692952][ T6068] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5658, tgid 5658 (rm), ts 75595158920, free_ts 115590523637
[ 123.692995][ T6068] post_alloc_hook+0x231/0x280
[ 123.693024][ T6068] get_page_from_freelist+0x28bb/0x2950
[ 123.693044][ T6068] __alloc_frozen_pages_noprof+0x18d/0x380
[ 123.693063][ T6068] allocate_slab+0x77/0x660
[ 123.693085][ T6068] refill_objects+0x334/0x3c0
[ 123.693105][ T6068] kmem_cache_prefill_sheaf+0x31b/0x540
[ 123.693132][ T6068] mas_alloc_nodes+0x1c2/0x350
[ 123.693155][ T6068] mas_preallocate+0x2d6/0x640
[ 123.693178][ T6068] mmap_region+0x129e/0x2230
[ 123.693200][ T6068] do_mmap+0xc2f/0x10c0
[ 123.693225][ T6068] vm_mmap_pgoff+0x2cc/0x4f0
[ 123.693250][ T6068] do_syscall_64+0x14d/0xf80
[ 123.693276][ T6068] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.693296][ T6068] page last free pid 5912 tgid 5912 stack trace:
[ 123.693308][ T6068] __free_frozen_pages+0xfe3/0x1170
[ 123.693337][ T6068] __slab_free+0x24f/0x2a0
[ 123.693365][ T6068] qlist_free_all+0x97/0x100
[ 123.693390][ T6068] kasan_quarantine_reduce+0x148/0x160
[ 123.693416][ T6068] __kasan_slab_alloc+0x22/0x80
[ 123.693443][ T6068] kmem_cache_alloc_node_noprof+0x22a/0x6e0
[ 123.693473][ T6068] __alloc_skb+0x1d0/0x7d0
[ 123.693495][ T6068] alloc_uevent_skb+0x7d/0x230
[ 123.693513][ T6068] kobject_uevent_net_broadcast+0x184/0x560
[ 123.693533][ T6068] kobject_uevent_env+0x55f/0x9e0
[ 123.693550][ T6068] device_add+0x557/0xb80
[ 123.693578][ T6068] device_create+0x269/0x300
[ 123.693608][ T6068] macvtap_device_event+0x2dc/0x400
[ 123.693636][ T6068] notifier_call_chain+0x1be/0x400
[ 123.693656][ T6068] register_netdevice+0x1751/0x1d10
[ 123.693683][ T6068] macvlan_common_newlink+0x12af/0x1a40
[ 123.693706][ T6068]
[ 123.693711][ T6068] Memory state around the buggy address:
[ 123.693722][ T6068] ffff888033dcda00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 123.693737][ T6068] ffff888033dcda80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 123.693752][ T6068] >ffff888033dcdb00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 123.693763][ T6068] ^
[ 123.693776][ T6068] ffff888033dcdb80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 123.693791][ T6068] ffff888033dcdc00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 123.693802][ T6068] ==================================================================
[ 123.693823][ T6068] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 123.693838][ T6068] CPU: 0 UID: 0 PID: 6068 Comm: syz.4.21 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 123.693861][ T6068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 123.693873][ T6068] Call Trace:
[ 123.693881][ T6068]
[ 123.693889][ T6068] vpanic+0x56c/0xa60
[ 123.693924][ T6068] ? __pfx_vpanic+0x10/0x10
[ 123.693962][ T6068] panic+0xc5/0xd0
[ 123.694000][ T6068] ? __pfx_panic+0x10/0x10
[ 123.694034][ T6068] ? ext4_ext_correct_indexes+0x72/0x5b0
[ 123.694061][ T6068] ? ext4_ext_correct_indexes+0x72/0x5b0
[ 123.694082][ T6068] check_panic_on_warn+0x89/0xb0
[ 123.694107][ T6068] ? ext4_ext_correct_indexes+0x72/0x5b0
[ 123.694128][ T6068] end_report+0x73/0x180
[ 123.694160][ T6068] ? ext4_ext_correct_indexes+0x72/0x5b0
[ 123.694181][ T6068] kasan_report+0x128/0x150
[ 123.694214][ T6068] ? ext4_ext_correct_indexes+0x72/0x5b0
[ 123.694241][ T6068] ext4_ext_correct_indexes+0x72/0x5b0
[ 123.694268][ T6068] ext4_ext_insert_extent+0x2007/0x4b50
[ 123.694312][ T6068] ? __read_extent_tree_block+0x257/0x890
[ 123.694352][ T6068] ? __pfx_ext4_ext_insert_extent+0x10/0x10
[ 123.694388][ T6068] ? ext4_ext_check_overlap+0x438/0x580
[ 123.694411][ T6068] ? ext4_ext_find_goal+0xf0/0x1e0
[ 123.694434][ T6068] ext4_ext_map_blocks+0x1696/0x58b0
[ 123.694468][ T6068] ? __lock_acquire+0x6b5/0x2cf0
[ 123.694495][ T6068] ? __pfx_ext4_ext_map_blocks+0x10/0x10
[ 123.694530][ T6068] ? lockdep_hardirqs_on+0x7a/0x110
[ 123.694559][ T6068] ext4_map_create_blocks+0x11d/0x540
[ 123.694589][ T6068] ext4_map_blocks+0x7cd/0x11d0
[ 123.694623][ T6068] ? __pfx_ext4_map_blocks+0x10/0x10
[ 123.694653][ T6068] ? __lock_acquire+0x6b5/0x2cf0
[ 123.694676][ T6068] _ext4_get_block+0x1e3/0x470
[ 123.694705][ T6068] ? __pfx__ext4_get_block+0x10/0x10
[ 123.694731][ T6068] ? do_raw_spin_lock+0x12b/0x2f0
[ 123.694768][ T6068] ext4_get_block_unwritten+0x2e/0x100
[ 123.694798][ T6068] ext4_block_write_begin+0xb14/0x1950
[ 123.694835][ T6068] ? __pfx_ext4_get_block_unwritten+0x10/0x10
[ 123.694864][ T6068] ? __pfx_ext4_block_write_begin+0x10/0x10
[ 123.694896][ T6068] ? folio_mapping+0x16f/0x1f0
[ 123.694924][ T6068] ? ext4_inode_journal_mode+0x193/0x470
[ 123.694959][ T6068] ext4_write_begin+0xb40/0x18c0
[ 123.695001][ T6068] ? __pfx_ext4_write_begin+0x10/0x10
[ 123.695024][ T6068] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 123.695060][ T6068] ext4_da_write_begin+0x355/0xd90
[ 123.695086][ T6068] ? ext4_write_end+0x7b2/0xa30
[ 123.695114][ T6068] ? __pfx_ext4_da_write_begin+0x10/0x10
[ 123.695144][ T6068] generic_perform_write+0x2af/0x8b0
[ 123.695185][ T6068] ? __pfx_generic_perform_write+0x10/0x10
[ 123.695233][ T6068] ? file_update_time_flags+0x406/0x4b0
[ 123.695264][ T6068] ? ext4_write_checks+0x24d/0x2d0
[ 123.695292][ T6068] ext4_buffered_write_iter+0xd0/0x3a0
[ 123.695324][ T6068] ext4_file_write_iter+0x299/0x1c10
[ 123.695363][ T6068] ? __pfx_ext4_file_write_iter+0x10/0x10
[ 123.695398][ T6068] vfs_write+0x629/0xba0
[ 123.695431][ T6068] ? __pfx_vfs_write+0x10/0x10
[ 123.695465][ T6068] ? __fget_files+0x2a/0x420
[ 123.695494][ T6068] __x64_sys_pwrite64+0x19c/0x230
[ 123.695527][ T6068] ? __pfx___x64_sys_pwrite64+0x10/0x10
[ 123.695564][ T6068] do_syscall_64+0x14d/0xf80
[ 123.695590][ T6068] ? trace_irq_disable+0x3b/0x150
[ 123.695612][ T6068] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.695633][ T6068] ? clear_bhb_loop+0x40/0x90
[ 123.695656][ T6068] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.695677][ T6068] RIP: 0033:0x7f5de535c629
[ 123.695693][ T6068] 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
[ 123.695712][ T6068] RSP: 002b:00007f5de49be028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012
[ 123.695733][ T6068] RAX: ffffffffffffffda RBX: 00007f5de55d5fa0 RCX: 00007f5de535c629
[ 123.695748][ T6068] RDX: 000000000000fdef RSI: 0000200000000140 RDI: 0000000000000004
[ 123.695761][ T6068] RBP: 00007f5de53f2b39 R08: 0000000000000000 R09: 0000000000000000
[ 123.695774][ T6068] R10: 0000000000000c00 R11: 0000000000000246 R12: 0000000000000000
[ 123.695786][ T6068] R13: 00007f5de55d6038 R14: 00007f5de55d5fa0 R15: 00007ffc4d9d4748
[ 123.695810][ T6068]
[ 123.695996][ T6068] Kernel Offset: disabled