Warning: Permanently added '10.128.0.33' (ED25519) to the list of known hosts.
2025/12/15 17:52:51 parsed 1 programs
[ 72.511985][ T4270] cgroup: Unknown subsys name 'net'
[ 72.646796][ T4270] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 74.095774][ T4270] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 75.974488][ T4291] chnl_net:caif_netlink_parms(): no params data found
[ 76.027900][ T4291] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.035908][ T4291] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.043931][ T4291] device bridge_slave_0 entered promiscuous mode
[ 76.052891][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.059998][ T4291] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.068322][ T4291] device bridge_slave_1 entered promiscuous mode
[ 76.091231][ T4291] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 76.104956][ T4291] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 76.129379][ T4291] team0: Port device team_slave_0 added
[ 76.137063][ T4291] team0: Port device team_slave_1 added
[ 76.156162][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 76.163223][ T4291] 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.
[ 76.189232][ T4291] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 76.203185][ T4291] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 76.210146][ T4291] 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.
[ 76.236141][ T4291] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 76.266850][ T4291] device hsr_slave_0 entered promiscuous mode
[ 76.273704][ T4291] device hsr_slave_1 entered promiscuous mode
[ 76.370568][ T4291] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 76.381914][ T4291] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 76.392434][ T4291] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 76.404145][ T4291] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 76.436941][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.444165][ T4291] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.452081][ T4291] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.459379][ T4291] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.513608][ T4291] 8021q: adding VLAN 0 to HW filter on device bond0
[ 76.526727][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.537618][ T11] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.546856][ T11] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.561399][ T4291] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.586793][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 76.595941][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.603066][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.624065][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 76.632693][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.639772][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.650256][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 76.659943][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 76.674903][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 76.686926][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 76.698770][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 76.709939][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 76.873975][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 76.881848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 76.893842][ T4291] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 76.913254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 76.922191][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 76.943013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 76.951691][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 76.961776][ T4291] device veth0_vlan entered promiscuous mode
[ 76.968334][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 76.976703][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 76.991785][ T4291] device veth1_vlan entered promiscuous mode
[ 77.012522][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 77.021076][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 77.029133][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 77.038209][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 77.048987][ T4291] device veth0_macvtap entered promiscuous mode
[ 77.061173][ T4291] device veth1_macvtap entered promiscuous mode
[ 77.076396][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 77.085262][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 77.093589][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 77.102370][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 77.111249][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 77.121854][ T4291] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 77.134612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 77.143271][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 77.153790][ T4291] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.163124][ T4291] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.171922][ T4291] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.180837][ T4291] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.410217][ T57] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 77.942369][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.954423][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.965818][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 77.979359][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 77.987479][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 77.997180][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 78.794930][ T4354] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 78.805769][ T4354] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 78.816273][ T4354] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 78.824328][ T4354] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 78.833720][ T4354] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 78.841213][ T4354] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
2025/12/15 17:53:01 executed programs: 0
[ 79.688611][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.696528][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.704345][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.713474][ T4352] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.721254][ T4352] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 79.728557][ T4352] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.832357][ T57] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 79.864858][ T4365] chnl_net:caif_netlink_parms(): no params data found
[ 79.906711][ T4365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 79.914048][ T4365] bridge0: port 1(bridge_slave_0) entered disabled state
[ 79.922159][ T4365] device bridge_slave_0 entered promiscuous mode
[ 79.930008][ T4365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 79.937179][ T4365] bridge0: port 2(bridge_slave_1) entered disabled state
[ 79.945127][ T4365] device bridge_slave_1 entered promiscuous mode
[ 79.967561][ T4365] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 79.978532][ T4365] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 80.001908][ T4365] team0: Port device team_slave_0 added
[ 80.008995][ T4365] team0: Port device team_slave_1 added
[ 80.027845][ T4365] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 80.034842][ T4365] 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.
[ 80.061222][ T4365] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 80.073895][ T4365] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 80.080902][ T4365] 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.
[ 80.106919][ T4365] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 80.138292][ T4365] device hsr_slave_0 entered promiscuous mode
[ 80.145198][ T4365] device hsr_slave_1 entered promiscuous mode
[ 80.152436][ T4365] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 80.160266][ T4365] Cannot create hsr debugfs directory
[ 81.432337][ T127] cfg80211: failed to load regulatory.db
[ 81.751383][ T4354] Bluetooth: hci0: command 0x0409 tx timeout
[ 82.011304][ T57] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 82.082207][ T57] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 82.948570][ T57] device hsr_slave_0 left promiscuous mode
[ 82.965927][ T57] device hsr_slave_1 left promiscuous mode
[ 82.973227][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 82.981070][ T57] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 82.989262][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 82.997015][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 83.006033][ T57] device bridge_slave_1 left promiscuous mode
[ 83.013054][ T57] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.024092][ T57] device bridge_slave_0 left promiscuous mode
[ 83.030390][ T57] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.055639][ T57] device veth1_macvtap left promiscuous mode
[ 83.062300][ T57] device veth0_macvtap left promiscuous mode
[ 83.068431][ T57] device veth1_vlan left promiscuous mode
[ 83.074937][ T57] device veth0_vlan left promiscuous mode
[ 83.366578][ T57] team0 (unregistering): Port device team_slave_1 removed
[ 83.392454][ T57] team0 (unregistering): Port device team_slave_0 removed
[ 83.418141][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 83.445882][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 83.696128][ T57] bond0 (unregistering): Released all slaves
[ 83.805478][ T4365] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 83.815280][ T4365] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 83.826921][ T4365] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 83.830998][ T48] Bluetooth: hci0: command 0x041b tx timeout
[ 83.843165][ T4365] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.904081][ T4365] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.928685][ T4365] 8021q: adding VLAN 0 to HW filter on device team0
[ 83.936484][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 83.945965][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 83.957337][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 83.966081][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 83.974738][ T32] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.981864][ T32] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.990116][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 84.002173][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 84.011636][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 84.020290][ T11] bridge0: port 2(bridge_slave_1) entered blocking state
[ 84.027419][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 84.042211][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 84.056075][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 84.066887][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 84.076028][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 84.085109][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 84.101719][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 84.110305][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 84.121771][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 84.130215][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 84.142070][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 84.153925][ T4338] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 84.166042][ T4365] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 84.413424][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 84.421904][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 84.433146][ T4365] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 84.449688][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 84.459373][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 84.489918][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 84.498659][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 84.511735][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 84.519691][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 84.529702][ T4365] device veth0_vlan entered promiscuous mode
[ 84.543954][ T4365] device veth1_vlan entered promiscuous mode
[ 84.576287][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 84.585337][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 84.593884][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 84.602938][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 84.613320][ T4365] device veth0_macvtap entered promiscuous mode
[ 84.623568][ T4365] device veth1_macvtap entered promiscuous mode
[ 84.641437][ T4365] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 84.648762][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 84.657152][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 84.665716][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 84.674348][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 84.685551][ T4365] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 84.693534][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 84.702470][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 84.713189][ T4365] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.722292][ T4365] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.732451][ T4365] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.741444][ T4365] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.786049][ T32] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.797538][ T32] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.809445][ T4406] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2025/12/15 17:53:06 executed programs: 2
[ 84.840923][ T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.848863][ T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.857273][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 84.907585][ T4432] loop0: detected capacity change from 0 to 1024
[ 84.922917][ T4432] =======================================================
[ 84.922917][ T4432] WARNING: The mand mount option has been deprecated and
[ 84.922917][ T4432] and is ignored by this kernel. Remove the mand
[ 84.922917][ T4432] option from the mount to silence this warning.
[ 84.922917][ T4432] =======================================================
[ 84.966560][ T4432] EXT4-fs: inline encryption not supported
[ 84.975449][ T4432] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE
[ 84.996862][ T4432] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[ 85.009846][ T26] audit: type=1800 audit(1765821186.417:2): pid=4432 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
[ 85.043557][ T4432] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3836: comm syz.0.17: Allocating blocks 449-513 which overlap fs metadata
[ 85.059088][ T4432] EXT4-fs (loop0): Remounting filesystem read-only
[ 85.092049][ T4365] ==================================================================
[ 85.100128][ T4365] BUG: KASAN: use-after-free in ext4_ext_remove_space+0x31b1/0x4490
[ 85.108116][ T4365] Read of size 4 at addr ffff8880599fec18 by task syz-executor/4365
[ 85.116083][ T4365]
[ 85.118402][ T4365] CPU: 0 PID: 4365 Comm: syz-executor Not tainted syzkaller #0
[ 85.125939][ T4365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 85.135994][ T4365] Call Trace:
[ 85.139268][ T4365]
[ 85.142200][ T4365] dump_stack_lvl+0x168/0x22e
[ 85.146877][ T4365] ? __lock_acquire+0x7c50/0x7c50
[ 85.151896][ T4365] ? show_regs_print_info+0x12/0x12
[ 85.157089][ T4365] ? load_image+0x3b0/0x3b0
[ 85.161588][ T4365] ? _raw_spin_lock_irqsave+0xb0/0xf0
[ 85.166959][ T4365] ? __virt_addr_valid+0x188/0x540
[ 85.172083][ T4365] ? __virt_addr_valid+0x465/0x540
[ 85.177192][ T4365] ? ext4_ext_remove_space+0x31b1/0x4490
[ 85.182814][ T4365] print_report+0xa8/0x210
[ 85.187225][ T4365] kasan_report+0x10b/0x140
[ 85.191727][ T4365] ? ext4_ext_remove_space+0x31b1/0x4490
[ 85.197357][ T4365] ext4_ext_remove_space+0x31b1/0x4490
[ 85.202820][ T4365] ? __es_remove_extent+0xd81/0x1750
[ 85.208102][ T4365] ? ext4_es_remove_extent+0x22b/0x480
[ 85.213561][ T4365] ? __lock_acquire+0x7c50/0x7c50
[ 85.218592][ T4365] ? ext4_da_release_space+0x133/0x5d0
[ 85.224054][ T4365] ? ext4_ext_index_trans_blocks+0xf0/0xf0
[ 85.229859][ T4365] ext4_ext_truncate+0x211/0x370
[ 85.234799][ T4365] ext4_truncate+0xa0b/0x1230
[ 85.239482][ T4365] ? __ext4_mark_inode_dirty+0x770/0x770
[ 85.245130][ T4365] ext4_evict_inode+0xb35/0x1100
[ 85.250076][ T4365] ? _raw_spin_unlock+0x24/0x40
[ 85.254925][ T4365] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 85.260822][ T4365] ? do_raw_spin_unlock+0x11d/0x230
[ 85.266026][ T4365] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 85.271920][ T4365] evict+0x485/0x870
[ 85.275823][ T4365] ? __lock_acquire+0x7c50/0x7c50
[ 85.280860][ T4365] ? proc_nr_inodes+0x2f0/0x2f0
[ 85.285710][ T4365] ? do_raw_spin_unlock+0x11d/0x230
[ 85.290909][ T4365] ? _raw_spin_unlock+0x24/0x40
[ 85.295752][ T4365] ? iput+0x768/0x980
[ 85.299750][ T4365] do_unlinkat+0x377/0x560
[ 85.304163][ T4365] ? fsnotify_link_count+0xf0/0xf0
[ 85.309272][ T4365] ? getname_flags+0x206/0x500
[ 85.314057][ T4365] __x64_sys_unlink+0x45/0x50
[ 85.318736][ T4365] do_syscall_64+0x4c/0xa0
[ 85.323161][ T4365] ? clear_bhb_loop+0x60/0xb0
[ 85.327840][ T4365] ? clear_bhb_loop+0x60/0xb0
[ 85.332516][ T4365] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 85.338406][ T4365] RIP: 0033:0x7f696838ecf7
[ 85.342834][ T4365] Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.362541][ T4365] RSP: 002b:00007fffe4289d68 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 85.370951][ T4365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f696838ecf7
[ 85.378922][ T4365] RDX: 00007fffe4289d90 RSI: 00007fffe4289e20 RDI: 00007fffe4289e20
[ 85.386888][ T4365] RBP: 00007fffe4289e20 R08: 0000000000000000 R09: 0000000000000000
[ 85.394865][ T4365] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fffe428af10
[ 85.402844][ T4365] R13: 00007f6968413d7d R14: 0000000000014c2b R15: 00007fffe428bfe0
[ 85.410819][ T4365]
[ 85.413830][ T4365]
[ 85.416146][ T4365] The buggy address belongs to the physical page:
[ 85.422550][ T4365] page:ffffea0001667f80 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x599fe
[ 85.433051][ T4365] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 85.440160][ T4365] raw: 00fff00000000000 dead000000000100 dead000000000122 0000000000000000
[ 85.448739][ T4365] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[ 85.457307][ T4365] page dumped because: kasan: bad access detected
[ 85.463713][ T4365] page_owner tracks the page as freed
[ 85.469267][ T4365] page last allocated via order 0, migratetype Movable, gfp_mask 0x8(__GFP_MOVABLE), pid 1, tgid 1 (swapper/0), ts 18525378391, free_ts 19406995812
[ 85.484199][ T4365] post_alloc_hook+0x173/0x1a0
[ 85.488966][ T4365] split_map_pages+0x277/0x4c0
[ 85.493740][ T4365] isolate_freepages_range+0x3dd/0x430
[ 85.499193][ T4365] alloc_contig_range+0x5ae/0x850
[ 85.504218][ T4365] alloc_contig_pages+0x396/0x490
[ 85.509244][ T4365] debug_vm_pgtable_alloc_huge_page+0xbf/0x10f
[ 85.515398][ T4365] init_args+0xb94/0xeda
[ 85.519635][ T4365] debug_vm_pgtable+0x56/0x37e
[ 85.524395][ T4365] do_one_initcall+0x214/0x7a0
[ 85.529161][ T4365] do_initcall_level+0x137/0x1e4
[ 85.534109][ T4365] do_initcalls+0x4b/0x8a
[ 85.538441][ T4365] kernel_init_freeable+0x3fa/0x5ac
[ 85.543642][ T4365] kernel_init+0x19/0x1b0
[ 85.547973][ T4365] ret_from_fork+0x1f/0x30
[ 85.552390][ T4365] page last free stack trace:
[ 85.557052][ T4365] free_unref_page_prepare+0x8b4/0x9a0
[ 85.562688][ T4365] free_unref_page+0x2e/0x3f0
[ 85.567365][ T4365] free_contig_range+0x9d/0x150
[ 85.572219][ T4365] destroy_args+0x100/0xa31
[ 85.576740][ T4365] debug_vm_pgtable+0x32a/0x37e
[ 85.581604][ T4365] do_one_initcall+0x214/0x7a0
[ 85.586370][ T4365] do_initcall_level+0x137/0x1e4
[ 85.591327][ T4365] do_initcalls+0x4b/0x8a
[ 85.595665][ T4365] kernel_init_freeable+0x3fa/0x5ac
[ 85.600870][ T4365] kernel_init+0x19/0x1b0
[ 85.605198][ T4365] ret_from_fork+0x1f/0x30
[ 85.609619][ T4365]
[ 85.611951][ T4365] Memory state around the buggy address:
[ 85.617578][ T4365] ffff8880599feb00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 85.625646][ T4365] ffff8880599feb80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 85.633709][ T4365] >ffff8880599fec00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 85.641763][ T4365] ^
[ 85.646609][ T4365] ffff8880599fec80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 85.654671][ T4365] ffff8880599fed00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 85.662747][ T4365] ==================================================================
[ 85.680572][ T4365] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 85.687814][ T4365] CPU: 0 PID: 4365 Comm: syz-executor Not tainted syzkaller #0
[ 85.695385][ T4365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 85.705471][ T4365] Call Trace:
[ 85.708772][ T4365]
[ 85.711725][ T4365] dump_stack_lvl+0x168/0x22e
[ 85.716437][ T4365] ? memcpy+0x3c/0x60
[ 85.720446][ T4365] ? show_regs_print_info+0x12/0x12
[ 85.725682][ T4365] ? load_image+0x3b0/0x3b0
[ 85.730572][ T4365] panic+0x2c9/0x710
[ 85.734476][ T4365] ? asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 85.740641][ T4365] ? bpf_jit_dump+0xd0/0xd0
[ 85.745145][ T4365] ? _raw_spin_unlock_irqrestore+0xf6/0x100
[ 85.751031][ T4365] ? _raw_spin_unlock+0x40/0x40
[ 85.755896][ T4365] check_panic_on_warn+0x80/0xa0
[ 85.760831][ T4365] ? ext4_ext_remove_space+0x31b1/0x4490
[ 85.766462][ T4365] end_report+0x66/0x110
[ 85.770708][ T4365] kasan_report+0x118/0x140
[ 85.775216][ T4365] ? ext4_ext_remove_space+0x31b1/0x4490
[ 85.780846][ T4365] ext4_ext_remove_space+0x31b1/0x4490
[ 85.786304][ T4365] ? __es_remove_extent+0xd81/0x1750
[ 85.791587][ T4365] ? ext4_es_remove_extent+0x22b/0x480
[ 85.797059][ T4365] ? __lock_acquire+0x7c50/0x7c50
[ 85.802088][ T4365] ? ext4_da_release_space+0x133/0x5d0
[ 85.807549][ T4365] ? ext4_ext_index_trans_blocks+0xf0/0xf0
[ 85.813354][ T4365] ext4_ext_truncate+0x211/0x370
[ 85.818296][ T4365] ext4_truncate+0xa0b/0x1230
[ 85.822978][ T4365] ? __ext4_mark_inode_dirty+0x770/0x770
[ 85.828614][ T4365] ext4_evict_inode+0xb35/0x1100
[ 85.833550][ T4365] ? _raw_spin_unlock+0x24/0x40
[ 85.838418][ T4365] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 85.844315][ T4365] ? do_raw_spin_unlock+0x11d/0x230
[ 85.849517][ T4365] ? ext4_inode_is_fast_symlink+0x390/0x390
[ 85.855424][ T4365] evict+0x485/0x870
[ 85.859324][ T4365] ? __lock_acquire+0x7c50/0x7c50
[ 85.864386][ T4365] ? proc_nr_inodes+0x2f0/0x2f0
[ 85.869236][ T4365] ? do_raw_spin_unlock+0x11d/0x230
[ 85.874528][ T4365] ? _raw_spin_unlock+0x24/0x40
[ 85.879377][ T4365] ? iput+0x768/0x980
[ 85.883364][ T4365] do_unlinkat+0x377/0x560
[ 85.887798][ T4365] ? fsnotify_link_count+0xf0/0xf0
[ 85.892932][ T4365] ? getname_flags+0x206/0x500
[ 85.897702][ T4365] __x64_sys_unlink+0x45/0x50
[ 85.902375][ T4365] do_syscall_64+0x4c/0xa0
[ 85.906795][ T4365] ? clear_bhb_loop+0x60/0xb0
[ 85.911479][ T4365] ? clear_bhb_loop+0x60/0xb0
[ 85.916262][ T4365] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 85.922182][ T4365] RIP: 0033:0x7f696838ecf7
[ 85.926604][ T4365] Code: 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 85.946216][ T4365] RSP: 002b:00007fffe4289d68 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 85.954636][ T4365] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f696838ecf7
[ 85.962603][ T4365] RDX: 00007fffe4289d90 RSI: 00007fffe4289e20 RDI: 00007fffe4289e20
[ 85.970576][ T4365] RBP: 00007fffe4289e20 R08: 0000000000000000 R09: 0000000000000000
[ 85.978549][ T4365] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fffe428af10
[ 85.986538][ T4365] R13: 00007f6968413d7d R14: 0000000000014c2b R15: 00007fffe428bfe0
[ 85.994525][ T4365]
[ 85.997846][ T4365] Kernel Offset: disabled
[ 86.002178][ T4365] Rebooting in 86400 seconds..