Warning: Permanently added '10.128.0.230' (ED25519) to the list of known hosts.
2025/12/25 22:15:37 parsed 1 programs
[ 73.820872][ T5765] cgroup: Unknown subsys name 'net'
[ 73.955896][ T5765] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 75.380095][ T5765] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 77.122160][ T5784] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.131319][ T5784] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.139873][ T5784] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.148893][ T5784] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.157651][ T5784] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 77.165548][ T5784] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 78.253234][ T3437] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.283632][ T3437] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.399158][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.429792][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.872394][ T5801] chnl_net:caif_netlink_parms(): no params data found
[ 79.304892][ T5801] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.313237][ T5801] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.321411][ T5801] bridge_slave_0: entered allmulticast mode
[ 79.329054][ T5801] bridge_slave_0: entered promiscuous mode
[ 79.360128][ T5801] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.367283][ T5801] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.397837][ T5801] bridge_slave_1: entered allmulticast mode
[ 79.425135][ T5801] bridge_slave_1: entered promiscuous mode
[ 79.492253][ T5801] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.509060][ T5801] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 79.654405][ T5801] team0: Port device team_slave_0 added
[ 79.686175][ T5801] team0: Port device team_slave_1 added
[ 79.852683][ T5801] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 79.872783][ T5801] 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 1560 would solve the problem.
[ 79.961965][ T5801] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.003788][ T5801] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.019753][ T5801] 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 1560 would solve the problem.
[ 80.077494][ T5801] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.412254][ T5801] hsr_slave_0: entered promiscuous mode
[ 80.424676][ T5801] hsr_slave_1: entered promiscuous mode
[ 81.170100][ T5801] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 81.184670][ T5801] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 81.200763][ T5801] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 81.227506][ T5801] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 81.615808][ T5801] 8021q: adding VLAN 0 to HW filter on device bond0
[ 81.701172][ T5801] 8021q: adding VLAN 0 to HW filter on device team0
[ 81.702849][ T28] cfg80211: failed to load regulatory.db
[ 81.723741][ T49] bridge0: port 1(bridge_slave_0) entered blocking state
[ 81.731215][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 81.749490][ T49] bridge0: port 2(bridge_slave_1) entered blocking state
[ 81.756758][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.072714][ T5801] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 82.115553][ T5801] veth0_vlan: entered promiscuous mode
[ 82.129658][ T5801] veth1_vlan: entered promiscuous mode
[ 82.214375][ T5801] veth0_macvtap: entered promiscuous mode
[ 82.224788][ T5801] veth1_macvtap: entered promiscuous mode
[ 82.239261][ T5801] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 82.255368][ T5801] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 82.267303][ T5801] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.277665][ T5801] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.286592][ T5801] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 82.295433][ T5801] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/12/25 22:15:47 executed programs: 0
[ 82.571889][ T5881] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 82.583025][ T5881] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 82.594864][ T5884] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 82.606333][ T5884] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 82.616792][ T5884] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 82.625724][ T5884] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 82.633506][ T5884] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 82.643875][ T5884] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 82.652280][ T5886] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 82.653920][ T5884] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 82.664113][ T5886] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 82.667221][ T5884] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 82.679391][ T5886] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 82.681386][ T5884] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 82.696046][ T5887] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 82.699411][ T5886] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 82.711420][ T5784] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 82.711910][ T5886] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 82.820304][ T5082] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 82.861413][ T5082] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 82.869932][ T5082] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 82.882792][ T5082] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 82.892808][ T5082] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 82.901004][ T5082] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 83.488162][ T5877] chnl_net:caif_netlink_parms(): no params data found
[ 83.510082][ T5878] chnl_net:caif_netlink_parms(): no params data found
[ 83.558051][ T5888] chnl_net:caif_netlink_parms(): no params data found
[ 83.728214][ T5878] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.735976][ T5878] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.744252][ T5878] bridge_slave_0: entered allmulticast mode
[ 83.750960][ T5878] bridge_slave_0: entered promiscuous mode
[ 83.764768][ T5879] chnl_net:caif_netlink_parms(): no params data found
[ 83.799004][ T5877] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.806229][ T5877] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.813560][ T5877] bridge_slave_0: entered allmulticast mode
[ 83.821242][ T5877] bridge_slave_0: entered promiscuous mode
[ 83.829065][ T5877] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.836565][ T5877] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.844020][ T5877] bridge_slave_1: entered allmulticast mode
[ 83.852028][ T5877] bridge_slave_1: entered promiscuous mode
[ 83.858681][ T5878] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.866702][ T5878] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.874252][ T5878] bridge_slave_1: entered allmulticast mode
[ 83.881972][ T5878] bridge_slave_1: entered promiscuous mode
[ 83.903813][ T5888] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.911600][ T5888] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.918903][ T5888] bridge_slave_0: entered allmulticast mode
[ 83.925833][ T5888] bridge_slave_0: entered promiscuous mode
[ 83.991223][ T5888] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.998462][ T5888] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.006378][ T5888] bridge_slave_1: entered allmulticast mode
[ 84.013545][ T5888] bridge_slave_1: entered promiscuous mode
[ 84.048486][ T5877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 84.062388][ T5877] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 84.097777][ T5878] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 84.111739][ T5878] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 84.128544][ T5888] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 84.142188][ T5888] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 84.226140][ T5877] team0: Port device team_slave_0 added
[ 84.237177][ T5877] team0: Port device team_slave_1 added
[ 84.258623][ T5878] team0: Port device team_slave_0 added
[ 84.270581][ T5878] team0: Port device team_slave_1 added
[ 84.291766][ T12] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 84.360846][ T5888] team0: Port device team_slave_0 added
[ 84.378481][ T5879] bridge0: port 1(bridge_slave_0) entered blocking state
[ 84.387292][ T5879] bridge0: port 1(bridge_slave_0) entered disabled state
[ 84.395456][ T5879] bridge_slave_0: entered allmulticast mode
[ 84.403979][ T5879] bridge_slave_0: entered promiscuous mode
[ 84.413247][ T5879] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.422354][ T5879] bridge0: port 2(bridge_slave_1) entered disabled state
[ 84.429683][ T5879] bridge_slave_1: entered allmulticast mode
[ 84.436494][ T5879] bridge_slave_1: entered promiscuous mode
[ 84.443863][ T5878] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 84.451377][ T5878] 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 1560 would solve the problem.
[ 84.477603][ T5878] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 84.491048][ T5878] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 84.498036][ T5878] 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 1560 would solve the problem.
[ 84.525485][ T5878] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 84.540775][ T5888] team0: Port device team_slave_1 added
[ 84.553405][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 84.560655][ T5877] 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 1560 would solve the problem.
[ 84.587477][ T5877] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 84.602735][ T5877] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 84.609861][ T5877] 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 1560 would solve the problem.
[ 84.636950][ T5877] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 84.679195][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 84.686301][ T5888] 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 1560 would solve the problem.
[ 84.712843][ T5888] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 84.731017][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 84.738001][ T5888] 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 1560 would solve the problem.
[ 84.765236][ T5082] Bluetooth: hci0: command tx timeout
[ 84.771271][ T5888] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 84.819851][ T5082] Bluetooth: hci2: command tx timeout
[ 84.824292][ T5881] Bluetooth: hci1: command tx timeout
[ 84.851315][ T5879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 84.864399][ T5879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 84.877911][ T5878] hsr_slave_0: entered promiscuous mode
[ 84.886786][ T5878] hsr_slave_1: entered promiscuous mode
[ 84.893766][ T5878] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 84.902703][ T5878] Cannot create hsr debugfs directory
[ 84.937954][ T5879] team0: Port device team_slave_0 added
[ 84.979084][ T5888] hsr_slave_0: entered promiscuous mode
[ 84.979958][ T5881] Bluetooth: hci3: command tx timeout
[ 84.991469][ T5888] hsr_slave_1: entered promiscuous mode
[ 84.997607][ T5888] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 85.005967][ T5888] Cannot create hsr debugfs directory
[ 85.014693][ T5879] team0: Port device team_slave_1 added
[ 85.036531][ T5877] hsr_slave_0: entered promiscuous mode
[ 85.043391][ T5877] hsr_slave_1: entered promiscuous mode
[ 85.050751][ T5877] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 85.058347][ T5877] Cannot create hsr debugfs directory
[ 85.121082][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 85.128083][ T5879] 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 1560 would solve the problem.
[ 85.154168][ T5879] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 85.183270][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 85.190763][ T5879] 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 1560 would solve the problem.
[ 85.217139][ T5879] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 85.385574][ T5879] hsr_slave_0: entered promiscuous mode
[ 85.393026][ T5879] hsr_slave_1: entered promiscuous mode
[ 85.399233][ T5879] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 85.406896][ T5879] Cannot create hsr debugfs directory
[ 85.654818][ T5877] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 85.671753][ T5877] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 85.682447][ T5877] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 85.698144][ T5877] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 85.776857][ T5877] 8021q: adding VLAN 0 to HW filter on device bond0
[ 85.794410][ T5877] 8021q: adding VLAN 0 to HW filter on device team0
[ 85.813902][ T42] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.821190][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 85.837435][ T60] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.844710][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 85.893895][ T5877] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 86.027390][ T5877] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 86.072166][ T5877] veth0_vlan: entered promiscuous mode
[ 86.083389][ T5877] veth1_vlan: entered promiscuous mode
[ 86.113651][ T5877] veth0_macvtap: entered promiscuous mode
[ 86.125252][ T5877] veth1_macvtap: entered promiscuous mode
[ 86.149110][ T5877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 86.160836][ T5877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 86.174085][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 86.189249][ T5877] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 86.205870][ T5877] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 86.218329][ T5877] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 86.230075][ T5877] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.238822][ T5877] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.247750][ T5877] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.259258][ T5877] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 86.280927][ T12] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.358805][ T4477] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 86.367347][ T4477] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 86.399090][ T4477] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 86.408850][ T4477] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 86.463137][ T5925] syz.0.17[5925]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set
[ 86.479303][ T5925] loop0: detected capacity change from 0 to 1024
[ 86.495722][ T5925] =======================================================
[ 86.495722][ T5925] WARNING: The mand mount option has been deprecated and
[ 86.495722][ T5925] and is ignored by this kernel. Remove the mand
[ 86.495722][ T5925] option from the mount to silence this warning.
[ 86.495722][ T5925] =======================================================
[ 86.537171][ T5925] EXT4-fs: inline encryption not supported
[ 86.547322][ T5925] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[ 86.589797][ T5925] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 86.612619][ T27] audit: type=1800 audit(1766700952.028:2): pid=5925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=15 res=0 errno=0
[ 86.686611][ T5925] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4031: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata
[ 86.705453][ T5925] EXT4-fs (loop0): Remounting filesystem read-only
[ 86.713442][ T5924] EXT4-fs (loop0): pa ffff888072c3d658: logic 128, phys. 385, len 8
[ 86.805089][ T12] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.862650][ T12] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 86.900132][ T5881] Bluetooth: hci1: command tx timeout
[ 86.900370][ T5082] Bluetooth: hci2: command tx timeout
[ 87.060505][ T5082] Bluetooth: hci3: command tx timeout
[ 88.099401][ T5878] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 88.129227][ T5878] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 88.175992][ T5878] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 88.186773][ T5878] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 88.224774][ T12] hsr_slave_0: left promiscuous mode
[ 88.231144][ T12] hsr_slave_1: left promiscuous mode
[ 88.237040][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 88.244753][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 88.253398][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 88.262510][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 88.271167][ T12] bridge_slave_1: left allmulticast mode
[ 88.276836][ T12] bridge_slave_1: left promiscuous mode
[ 88.283587][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.295745][ T12] bridge_slave_0: left allmulticast mode
[ 88.301655][ T12] bridge_slave_0: left promiscuous mode
[ 88.307369][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.329352][ T12] veth1_macvtap: left promiscuous mode
[ 88.335698][ T12] veth0_macvtap: left promiscuous mode
[ 88.344424][ T12] veth1_vlan: left promiscuous mode
[ 88.350674][ T12] veth0_vlan: left promiscuous mode
[ 88.789504][ T12] team0 (unregistering): Port device team_slave_1 removed
[ 88.826745][ T12] team0 (unregistering): Port device team_slave_0 removed
[ 88.860142][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 88.895514][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 88.980377][ T5082] Bluetooth: hci1: command tx timeout
[ 88.989823][ T5082] Bluetooth: hci2: command tx timeout
[ 89.143112][ T5082] Bluetooth: hci3: command tx timeout
[ 89.271956][ T12] bond0 (unregistering): Released all slaves
[ 89.361852][ T5888] netdevsim netdevsim3 netdevsim0: renamed from eth0
[ 89.419963][ T5888] netdevsim netdevsim3 netdevsim1: renamed from eth1
[ 89.434231][ T5888] netdevsim netdevsim3 netdevsim2: renamed from eth2
[ 89.475388][ T5888] netdevsim netdevsim3 netdevsim3: renamed from eth3
[ 89.621890][ T5879] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 89.640181][ T5879] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 89.651246][ T5879] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 89.668668][ T5879] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 89.696719][ T5878] 8021q: adding VLAN 0 to HW filter on device bond0
[ 89.732672][ T5878] 8021q: adding VLAN 0 to HW filter on device team0
[ 89.752067][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.759242][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 89.788050][ T4477] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.795266][ T4477] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 89.816576][ T5877] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
[ 89.896495][ T5888] 8021q: adding VLAN 0 to HW filter on device bond0
2025/12/25 22:15:55 executed programs: 10
[ 89.991264][ T5888] 8021q: adding VLAN 0 to HW filter on device team0
[ 90.057982][ T5881] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 90.070190][ T11] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.077481][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.086467][ T5881] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 90.087457][ T11] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.097472][ T5881] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 90.101511][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.112573][ T5881] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 90.124610][ T5881] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 90.138317][ T5881] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 90.201198][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 90.338534][ T5879] 8021q: adding VLAN 0 to HW filter on device bond0
[ 90.449321][ T5879] 8021q: adding VLAN 0 to HW filter on device team0
[ 90.533297][ T331] bridge0: port 1(bridge_slave_0) entered blocking state
[ 90.540559][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 90.589681][ T42] bridge0: port 2(bridge_slave_1) entered blocking state
[ 90.596864][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 90.608504][ T5878] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 90.695669][ T5878] veth0_vlan: entered promiscuous mode
[ 90.727247][ T5878] veth1_vlan: entered promiscuous mode
[ 90.811909][ T5888] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 90.853501][ T5878] veth0_macvtap: entered promiscuous mode
[ 90.905218][ T5878] veth1_macvtap: entered promiscuous mode
[ 90.923573][ T5979] chnl_net:caif_netlink_parms(): no params data found
[ 91.062971][ T5082] Bluetooth: hci2: command tx timeout
[ 91.068997][ T5082] Bluetooth: hci1: command tx timeout
[ 91.083471][ T5888] veth0_vlan: entered promiscuous mode
[ 91.103073][ T5878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 91.115311][ T5878] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 91.131303][ T5878] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 91.202707][ T5878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 91.213551][ T5878] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 91.223824][ T5082] Bluetooth: hci3: command tx timeout
[ 91.233219][ T5878] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 91.244415][ T5888] veth1_vlan: entered promiscuous mode
[ 91.266599][ T5979] bridge0: port 1(bridge_slave_0) entered blocking state
[ 91.274248][ T5979] bridge0: port 1(bridge_slave_0) entered disabled state
[ 91.282221][ T5979] bridge_slave_0: entered allmulticast mode
[ 91.293141][ T5979] bridge_slave_0: entered promiscuous mode
[ 91.304670][ T5979] bridge0: port 2(bridge_slave_1) entered blocking state
[ 91.319885][ T5979] bridge0: port 2(bridge_slave_1) entered disabled state
[ 91.327291][ T5979] bridge_slave_1: entered allmulticast mode
[ 91.336001][ T5979] bridge_slave_1: entered promiscuous mode
[ 91.367843][ T5879] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 91.398919][ T5878] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.409081][ T5878] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.418302][ T5878] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.434354][ T5878] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 91.485177][ T5979] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 91.515865][ T5979] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 91.634027][ T5979] team0: Port device team_slave_0 added
[ 91.674458][ T5979] team0: Port device team_slave_1 added
[ 91.748689][ T5979] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 91.757153][ T5979] 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 1560 would solve the problem.
[ 91.786320][ T5979] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 91.815766][ T5979] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 91.823091][ T5979] 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 1560 would solve the problem.
[ 91.849519][ T5979] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 91.876083][ T5888] veth0_macvtap: entered promiscuous mode
[ 91.879756][ T331] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 91.890024][ T331] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 91.895804][ T5879] veth0_vlan: entered promiscuous mode
[ 91.947540][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.999481][ T5979] hsr_slave_0: entered promiscuous mode
[ 92.007378][ T5979] hsr_slave_1: entered promiscuous mode
[ 92.035644][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 92.049535][ T5879] veth1_vlan: entered promiscuous mode
[ 92.065587][ T5888] veth1_macvtap: entered promiscuous mode
[ 92.076249][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.084644][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.124151][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 92.164555][ T5888] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 92.179349][ T5888] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.180337][ T5082] Bluetooth: hci0: command tx timeout
[ 92.190397][ T5888] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 92.205554][ T5888] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.217858][ T5888] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 92.291049][ T5888] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 92.305232][ T5888] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.316131][ T5888] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 92.327877][ T5888] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 92.347105][ T5888] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 92.371441][ T6001] loop1: detected capacity change from 0 to 1024
[ 92.386197][ T6001] EXT4-fs: inline encryption not supported
[ 92.389135][ T5888] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.401495][ T6001] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[ 92.415547][ T5888] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.426650][ T5888] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.436717][ T5888] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.461119][ T6001] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback.
[ 92.483078][ T27] audit: type=1800 audit(1766700957.888:3): pid=6001 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.18" name="file1" dev="loop1" ino=15 res=0 errno=0
[ 92.601059][ T6001] ==================================================================
[ 92.609201][ T6001] BUG: KASAN: use-after-free in ext4_find_extent+0xbd0/0xe00
[ 92.616628][ T6001] Read of size 4 at addr ffff88805aa0e018 by task syz.1.18/6001
[ 92.624291][ T6001]
[ 92.626637][ T6001] CPU: 1 PID: 6001 Comm: syz.1.18 Not tainted syzkaller #0
[ 92.633860][ T6001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 92.643937][ T6001] Call Trace:
[ 92.647320][ T6001]
[ 92.650345][ T6001] dump_stack_lvl+0x16c/0x230
[ 92.655030][ T6001] ? read_lock_is_recursive+0x20/0x20
[ 92.660422][ T6001] ? show_regs_print_info+0x20/0x20
[ 92.665646][ T6001] ? load_image+0x3b0/0x3b0
[ 92.670222][ T6001] ? _raw_spin_lock_irqsave+0xb4/0xf0
[ 92.675605][ T6001] ? __virt_addr_valid+0x18c/0x540
[ 92.680893][ T6001] ? __virt_addr_valid+0x469/0x540
[ 92.686037][ T6001] print_report+0xac/0x220
[ 92.690469][ T6001] ? ext4_find_extent+0xbd0/0xe00
[ 92.695517][ T6001] kasan_report+0x117/0x150
[ 92.700017][ T6001] ? ext4_find_extent+0xbd0/0xe00
[ 92.705043][ T6001] ext4_find_extent+0xbd0/0xe00
[ 92.709892][ T6001] ext4_ext_map_blocks+0x260/0x6450
[ 92.715088][ T6001] ? __might_sleep+0xe0/0xe0
[ 92.719669][ T6001] ? ext4_ext_release+0x10/0x10
[ 92.724556][ T6001] ? __lock_acquire+0x7c80/0x7c80
[ 92.729566][ T6001] ? find_get_entries+0xe8/0x8c0
[ 92.734517][ T6001] ? ext4_es_lookup_extent+0x60e/0xa10
[ 92.740150][ T6001] ext4_map_blocks+0x9d5/0x1b70
[ 92.745021][ T6001] ? folio_contains+0x5c0/0x5c0
[ 92.749863][ T6001] ? ext4_issue_zeroout+0x250/0x250
[ 92.755072][ T6001] ? ext4_journal_check_start+0x178/0x250
[ 92.760968][ T6001] ? __ext4_journal_start_sb+0x259/0x570
[ 92.766631][ T6001] ext4_iomap_begin+0x7be/0xad0
[ 92.771495][ T6001] ? ext4_alloc_da_blocks+0x240/0x240
[ 92.776884][ T6001] ? ext4_alloc_da_blocks+0x240/0x240
[ 92.782255][ T6001] iomap_iter+0x6b1/0xec0
[ 92.786599][ T6001] ? blk_start_plug+0x6e/0x1a0
[ 92.791350][ T6001] __iomap_dio_rw+0xb9c/0x1c40
[ 92.796120][ T6001] ? ext4_mark_iloc_dirty+0x1a69/0x1ca0
[ 92.801669][ T6001] ? iomap_dio_deferred_complete+0x20/0x20
[ 92.807496][ T6001] ? __might_sleep+0xe0/0xe0
[ 92.812177][ T6001] ? ext4_fc_replay_link_internal+0x280/0x280
[ 92.818236][ T6001] ? ext4_journal_check_start+0x178/0x250
[ 92.823970][ T6001] iomap_dio_rw+0x45/0xa0
[ 92.828379][ T6001] ext4_file_write_iter+0x13ff/0x1870
[ 92.833774][ T6001] ? aa_path_link+0xdf0/0xdf0
[ 92.838444][ T6001] ? ext4_file_read_iter+0x670/0x670
[ 92.843750][ T6001] ? common_file_perm+0x198/0x1f0
[ 92.848796][ T6001] do_iter_write+0x79a/0xc70
[ 92.853379][ T6001] ? vfs_iter_write+0xa0/0xa0
[ 92.858049][ T6001] ? __asan_memset+0x22/0x40
[ 92.862646][ T6001] ? iov_iter_bvec+0xd4/0x1b0
[ 92.867362][ T6001] ? vfs_iter_write+0x6e/0xa0
[ 92.872025][ T6001] iter_file_splice_write+0x66f/0xc50
[ 92.877462][ T6001] ? splice_from_pipe+0x150/0x150
[ 92.882563][ T6001] ? splice_shrink_spd+0xc0/0xc0
[ 92.887526][ T6001] ? common_file_perm+0x198/0x1f0
[ 92.892659][ T6001] ? splice_from_pipe+0x150/0x150
[ 92.897781][ T6001] direct_splice_actor+0xe8/0x130
[ 92.902832][ T6001] splice_direct_to_actor+0x2f0/0x870
[ 92.908340][ T6001] ? direct_file_splice_eof+0xb0/0xb0
[ 92.913719][ T6001] ? warn_unsupported+0xc0/0xc0
[ 92.918563][ T6001] ? fsnotify_perm+0x5d/0x5e0
[ 92.923245][ T6001] ? security_file_permission+0x79/0xa0
[ 92.928828][ T6001] do_splice_direct+0x1b7/0x2c0
[ 92.933665][ T6001] ? splice_direct_to_actor+0x870/0x870
[ 92.939221][ T6001] ? rcu_read_lock_any_held+0xb4/0x120
[ 92.944860][ T6001] ? do_splice_direct+0x2c0/0x2c0
[ 92.949883][ T6001] do_sendfile+0x5dc/0xf70
[ 92.954395][ T6001] ? do_pwritev+0x340/0x340
[ 92.958884][ T6001] __se_sys_sendfile64+0x13f/0x190
[ 92.963985][ T6001] ? lock_chain_count+0x20/0x20
[ 92.969001][ T6001] ? __x64_sys_sendfile64+0xb0/0xb0
[ 92.974187][ T6001] ? lockdep_hardirqs_on+0x98/0x150
[ 92.979466][ T6001] do_syscall_64+0x55/0xb0
[ 92.983880][ T6001] ? clear_bhb_loop+0x40/0x90
[ 92.988580][ T6001] ? clear_bhb_loop+0x40/0x90
[ 92.993245][ T6001] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 92.999149][ T6001] RIP: 0033:0x7f778cf8f749
[ 93.003738][ T6001] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 93.023558][ T6001] RSP: 002b:00007f778dee3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 93.032178][ T6001] RAX: ffffffffffffffda RBX: 00007f778d1e5fa0 RCX: 00007f778cf8f749
[ 93.040161][ T6001] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
[ 93.048254][ T6001] RBP: 00007f778d013f91 R08: 0000000000000000 R09: 0000000000000000
[ 93.056304][ T6001] R10: 0000000020fffe82 R11: 0000000000000246 R12: 0000000000000000
[ 93.064354][ T6001] R13: 00007f778d1e6038 R14: 00007f778d1e5fa0 R15: 00007ffc986cff88
[ 93.072863][ T6001]
[ 93.075893][ T6001]
[ 93.078213][ T6001] The buggy address belongs to the physical page:
[ 93.084605][ T6001] page:ffffea00016a8380 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x5aa0e
[ 93.094748][ T6001] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 93.101953][ T6001] page_type: 0xffffffff()
[ 93.106292][ T6001] raw: 00fff00000000000 dead000000000100 dead000000000122 0000000000000000
[ 93.114880][ T6001] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[ 93.123460][ T6001] page dumped because: kasan: bad access detected
[ 93.130135][ T6001] page_owner tracks the page as freed
[ 93.135505][ T6001] page last allocated via order 0, migratetype Movable, gfp_mask 0x8(__GFP_MOVABLE), pid 1, tgid 1 (swapper/0), ts 18095856677, free_ts 18994305662
[ 93.150565][ T6001] post_alloc_hook+0x1cd/0x210
[ 93.155425][ T6001] split_map_pages+0x27b/0x4d0
[ 93.160210][ T6001] isolate_freepages_range+0x3e0/0x430
[ 93.165692][ T6001] alloc_contig_range+0x5b2/0x860
[ 93.170741][ T6001] alloc_contig_pages+0x47c/0x580
[ 93.175750][ T6001] debug_vm_pgtable_alloc_huge_page+0xbf/0x110
[ 93.181996][ T6001] init_args+0x724/0x9b0
[ 93.186249][ T6001] debug_vm_pgtable+0xc1/0x410
[ 93.191124][ T6001] do_one_initcall+0x1fd/0x750
[ 93.195882][ T6001] do_initcall_level+0x137/0x1f0
[ 93.200831][ T6001] do_initcalls+0x69/0xd0
[ 93.205178][ T6001] kernel_init_freeable+0x3d2/0x570
[ 93.210361][ T6001] kernel_init+0x1d/0x1c0
[ 93.214679][ T6001] ret_from_fork+0x48/0x80
[ 93.219178][ T6001] ret_from_fork_asm+0x11/0x20
[ 93.223965][ T6001] page last free stack trace:
[ 93.228671][ T6001] free_unref_page_prepare+0x7ce/0x8e0
[ 93.234390][ T6001] free_unref_page+0x32/0x2e0
[ 93.239089][ T6001] free_contig_range+0xa1/0x160
[ 93.243933][ T6001] destroy_args+0x80/0x850
[ 93.248339][ T6001] debug_vm_pgtable+0x3cc/0x410
[ 93.253189][ T6001] do_one_initcall+0x1fd/0x750
[ 93.257932][ T6001] do_initcall_level+0x137/0x1f0
[ 93.262866][ T6001] do_initcalls+0x69/0xd0
[ 93.267201][ T6001] kernel_init_freeable+0x3d2/0x570
[ 93.272378][ T6001] kernel_init+0x1d/0x1c0
[ 93.276699][ T6001] ret_from_fork+0x48/0x80
[ 93.281114][ T6001] ret_from_fork_asm+0x11/0x20
[ 93.285888][ T6001]
[ 93.288215][ T6001] Memory state around the buggy address:
[ 93.293910][ T6001] ffff88805aa0df00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 93.301973][ T6001] ffff88805aa0df80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 93.310047][ T6001] >ffff88805aa0e000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 93.318196][ T6001] ^
[ 93.323137][ T6001] ffff88805aa0e080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 93.331311][ T6001] ffff88805aa0e100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 93.339350][ T6001] ==================================================================
[ 93.357530][ T6001] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 93.364795][ T6001] CPU: 0 PID: 6001 Comm: syz.1.18 Not tainted syzkaller #0
[ 93.372017][ T6001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 93.382442][ T6001] Call Trace:
[ 93.385746][ T6001]
[ 93.388731][ T6001] dump_stack_lvl+0x16c/0x230
[ 93.393468][ T6001] ? show_regs_print_info+0x20/0x20
[ 93.398775][ T6001] ? load_image+0x3b0/0x3b0
[ 93.403423][ T6001] panic+0x2c0/0x710
[ 93.407361][ T6001] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 93.413558][ T6001] ? bpf_jit_dump+0xd0/0xd0
[ 93.418111][ T6001] ? _raw_spin_unlock_irqrestore+0xfa/0x110
[ 93.424052][ T6001] ? _raw_spin_unlock+0x40/0x40
[ 93.428950][ T6001] ? ext4_find_extent+0xbd0/0xe00
[ 93.434019][ T6001] check_panic_on_warn+0x84/0xa0
[ 93.439095][ T6001] ? ext4_find_extent+0xbd0/0xe00
[ 93.444262][ T6001] end_report+0x6f/0x140
[ 93.448545][ T6001] kasan_report+0x128/0x150
[ 93.453287][ T6001] ? ext4_find_extent+0xbd0/0xe00
[ 93.458376][ T6001] ext4_find_extent+0xbd0/0xe00
[ 93.463460][ T6001] ext4_ext_map_blocks+0x260/0x6450
[ 93.468724][ T6001] ? __might_sleep+0xe0/0xe0
[ 93.473368][ T6001] ? ext4_ext_release+0x10/0x10
[ 93.478340][ T6001] ? __lock_acquire+0x7c80/0x7c80
[ 93.479117][ T5979] netdevsim netdevsim4 netdevsim0: renamed from eth0
[ 93.490086][ T6001] ? find_get_entries+0xe8/0x8c0
[ 93.495021][ T6001] ? ext4_es_lookup_extent+0x60e/0xa10
[ 93.500519][ T6001] ext4_map_blocks+0x9d5/0x1b70
[ 93.505429][ T6001] ? folio_contains+0x5c0/0x5c0
[ 93.510560][ T6001] ? ext4_issue_zeroout+0x250/0x250
[ 93.515985][ T6001] ? ext4_journal_check_start+0x178/0x250
[ 93.522590][ T6001] ? __ext4_journal_start_sb+0x259/0x570
[ 93.528222][ T6001] ext4_iomap_begin+0x7be/0xad0
[ 93.533065][ T6001] ? ext4_alloc_da_blocks+0x240/0x240
[ 93.538423][ T6001] ? ext4_alloc_da_blocks+0x240/0x240
[ 93.543793][ T6001] iomap_iter+0x6b1/0xec0
[ 93.548114][ T6001] ? blk_start_plug+0x6e/0x1a0
[ 93.552961][ T6001] __iomap_dio_rw+0xb9c/0x1c40
[ 93.557717][ T6001] ? ext4_mark_iloc_dirty+0x1a69/0x1ca0
[ 93.563347][ T6001] ? iomap_dio_deferred_complete+0x20/0x20
[ 93.569168][ T6001] ? __might_sleep+0xe0/0xe0
[ 93.573762][ T6001] ? ext4_fc_replay_link_internal+0x280/0x280
[ 93.579835][ T6001] ? ext4_journal_check_start+0x178/0x250
[ 93.585538][ T6001] iomap_dio_rw+0x45/0xa0
[ 93.589854][ T6001] ext4_file_write_iter+0x13ff/0x1870
[ 93.595225][ T6001] ? aa_path_link+0xdf0/0xdf0
[ 93.600001][ T6001] ? ext4_file_read_iter+0x670/0x670
[ 93.605296][ T6001] ? common_file_perm+0x198/0x1f0
[ 93.610306][ T6001] do_iter_write+0x79a/0xc70
[ 93.614882][ T6001] ? vfs_iter_write+0xa0/0xa0
[ 93.619540][ T6001] ? __asan_memset+0x22/0x40
[ 93.624116][ T6001] ? iov_iter_bvec+0xd4/0x1b0
[ 93.628772][ T6001] ? vfs_iter_write+0x6e/0xa0
[ 93.633428][ T6001] iter_file_splice_write+0x66f/0xc50
[ 93.638814][ T6001] ? splice_from_pipe+0x150/0x150
[ 93.643828][ T6001] ? splice_shrink_spd+0xc0/0xc0
[ 93.648915][ T6001] ? common_file_perm+0x198/0x1f0
[ 93.653929][ T6001] ? splice_from_pipe+0x150/0x150
[ 93.658956][ T6001] direct_splice_actor+0xe8/0x130
[ 93.663975][ T6001] splice_direct_to_actor+0x2f0/0x870
[ 93.669417][ T6001] ? direct_file_splice_eof+0xb0/0xb0
[ 93.674971][ T6001] ? warn_unsupported+0xc0/0xc0
[ 93.679903][ T6001] ? fsnotify_perm+0x5d/0x5e0
[ 93.684592][ T6001] ? security_file_permission+0x79/0xa0
[ 93.690343][ T6001] do_splice_direct+0x1b7/0x2c0
[ 93.695187][ T6001] ? splice_direct_to_actor+0x870/0x870
[ 93.700819][ T6001] ? rcu_read_lock_any_held+0xb4/0x120
[ 93.706299][ T6001] ? do_splice_direct+0x2c0/0x2c0
[ 93.711398][ T6001] do_sendfile+0x5dc/0xf70
[ 93.715896][ T6001] ? do_pwritev+0x340/0x340
[ 93.720391][ T6001] __se_sys_sendfile64+0x13f/0x190
[ 93.725483][ T6001] ? lock_chain_count+0x20/0x20
[ 93.730313][ T6001] ? __x64_sys_sendfile64+0xb0/0xb0
[ 93.735511][ T6001] ? lockdep_hardirqs_on+0x98/0x150
[ 93.740689][ T6001] do_syscall_64+0x55/0xb0
[ 93.745095][ T6001] ? clear_bhb_loop+0x40/0x90
[ 93.749763][ T6001] ? clear_bhb_loop+0x40/0x90
[ 93.754458][ T6001] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 93.760521][ T6001] RIP: 0033:0x7f778cf8f749
[ 93.764940][ T6001] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 93.784710][ T6001] RSP: 002b:00007f778dee3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000028
[ 93.793121][ T6001] RAX: ffffffffffffffda RBX: 00007f778d1e5fa0 RCX: 00007f778cf8f749
[ 93.801083][ T6001] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004
[ 93.809130][ T6001] RBP: 00007f778d013f91 R08: 0000000000000000 R09: 0000000000000000
[ 93.817279][ T6001] R10: 0000000020fffe82 R11: 0000000000000246 R12: 0000000000000000
[ 93.825324][ T6001] R13: 00007f778d1e6038 R14: 00007f778d1e5fa0 R15: 00007ffc986cff88
[ 93.833303][ T6001]
[ 93.836679][ T6001] Kernel Offset: disabled
[ 93.841008][ T6001] Rebooting in 86400 seconds..