Warning: Permanently added '10.128.0.227' (ED25519) to the list of known hosts.
2025/12/27 23:46:43 parsed 1 programs
[ 59.754818][ T4187] cgroup: Unknown subsys name 'net'
[ 59.895814][ T4187] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 61.276115][ T4187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 62.633677][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 62.647519][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 62.656863][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 62.672011][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 62.680060][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 62.688256][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 63.416555][ T4221] chnl_net:caif_netlink_parms(): no params data found
[ 63.473634][ T4221] bridge0: port 1(bridge_slave_0) entered blocking state
[ 63.482370][ T4221] bridge0: port 1(bridge_slave_0) entered disabled state
[ 63.490497][ T4221] device bridge_slave_0 entered promiscuous mode
[ 63.501021][ T4221] bridge0: port 2(bridge_slave_1) entered blocking state
[ 63.508137][ T4221] bridge0: port 2(bridge_slave_1) entered disabled state
[ 63.516443][ T4221] device bridge_slave_1 entered promiscuous mode
[ 63.542623][ T4221] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 63.553990][ T4221] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 63.583589][ T4221] team0: Port device team_slave_0 added
[ 63.591587][ T4221] team0: Port device team_slave_1 added
[ 63.615016][ T4221] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 63.622424][ T4221] 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.
[ 63.648561][ T4221] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 63.663959][ T4221] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 63.671265][ T4221] 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.
[ 63.697578][ T4221] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 63.735765][ T4221] device hsr_slave_0 entered promiscuous mode
[ 63.743679][ T4221] device hsr_slave_1 entered promiscuous mode
[ 63.865093][ T4221] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 63.876060][ T4221] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 63.885911][ T4221] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 63.895781][ T4221] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 63.969265][ T4221] 8021q: adding VLAN 0 to HW filter on device bond0
[ 63.982964][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 63.991401][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 64.002041][ T4221] 8021q: adding VLAN 0 to HW filter on device team0
[ 64.013100][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 64.022799][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 64.032794][ T144] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.040114][ T144] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 64.059375][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 64.067965][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 64.076833][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 64.088131][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.095238][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 64.105111][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 64.113905][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 64.132422][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 64.141910][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 64.151155][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 64.159788][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 64.172094][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 64.182628][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 64.192812][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 64.204139][ T4221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 64.312114][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 64.319603][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 64.333856][ T4221] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 64.353480][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 64.374413][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 64.384147][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 64.392821][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 64.402801][ T4221] device veth0_vlan entered promiscuous mode
[ 64.414972][ T4221] device veth1_vlan entered promiscuous mode
[ 64.439274][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 64.447377][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 64.455925][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 64.467264][ T4221] device veth0_macvtap entered promiscuous mode
[ 64.480988][ T4221] device veth1_macvtap entered promiscuous mode
[ 64.497403][ T4221] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 64.505968][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 64.516219][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 64.526100][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 64.538418][ T4221] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 64.546156][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 64.555853][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 64.567333][ T4221] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 64.577109][ T4221] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 64.588916][ T4221] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 64.597843][ T4221] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 64.684124][ T4221] syz-executor (4221) used greatest stack depth: 20392 bytes left
[ 64.718665][ T155] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/12/27 23:46:51 executed programs: 0
[ 65.915130][ T4281] chnl_net:caif_netlink_parms(): no params data found
[ 65.956785][ T4281] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.964041][ T4281] bridge0: port 1(bridge_slave_0) entered disabled state
[ 65.972226][ T4281] device bridge_slave_0 entered promiscuous mode
[ 65.981476][ T4281] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.988595][ T4281] bridge0: port 2(bridge_slave_1) entered disabled state
[ 65.996610][ T4281] device bridge_slave_1 entered promiscuous mode
[ 66.017175][ T4281] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 66.027859][ T4281] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 66.049510][ T4281] team0: Port device team_slave_0 added
[ 66.057407][ T4281] team0: Port device team_slave_1 added
[ 66.077195][ T4281] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 66.084270][ T4281] 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.
[ 66.110227][ T4281] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 66.122004][ T4281] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 66.128971][ T4281] 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.
[ 66.154949][ T4281] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 66.184531][ T4281] device hsr_slave_0 entered promiscuous mode
[ 66.191628][ T4281] device hsr_slave_1 entered promiscuous mode
[ 66.198144][ T4281] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 66.206037][ T4281] Cannot create hsr debugfs directory
[ 67.156698][ T155] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 67.900904][ T21] Bluetooth: hci0: command 0x0409 tx timeout
[ 69.705674][ T155] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 69.746505][ T155] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 69.991332][ T4235] Bluetooth: hci0: command 0x041b tx timeout
[ 70.508967][ T4281] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 70.518229][ T4281] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 70.533262][ T4281] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 70.542532][ T4281] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 70.599733][ T4281] 8021q: adding VLAN 0 to HW filter on device bond0
[ 70.627175][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 70.635483][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 70.646485][ T4281] 8021q: adding VLAN 0 to HW filter on device team0
[ 70.668122][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 70.677609][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 70.686950][ T4199] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.694052][ T4199] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 70.705304][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 70.714478][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 70.725255][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 70.733830][ T4199] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.740935][ T4199] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 70.752383][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 70.780844][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 70.789638][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 70.799569][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 70.808552][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 70.817667][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 70.826597][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 70.836114][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 70.844528][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 70.866672][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 70.875721][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 70.886100][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 70.972617][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 70.981521][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 70.997137][ T4281] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 71.026173][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 71.036766][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 71.065806][ T155] device hsr_slave_0 left promiscuous mode
[ 71.073296][ T155] device hsr_slave_1 left promiscuous mode
[ 71.079588][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 71.087514][ T155] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 71.095738][ T155] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 71.103290][ T155] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 71.111224][ T155] device bridge_slave_1 left promiscuous mode
[ 71.117950][ T155] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.130620][ T155] device bridge_slave_0 left promiscuous mode
[ 71.136816][ T155] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.152641][ T155] device veth1_macvtap left promiscuous mode
[ 71.158867][ T155] device veth0_macvtap left promiscuous mode
[ 71.165480][ T155] device veth1_vlan left promiscuous mode
[ 71.171412][ T155] device veth0_vlan left promiscuous mode
[ 71.183020][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.189501][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.312469][ T155] team0 (unregistering): Port device team_slave_1 removed
[ 71.323938][ T155] team0 (unregistering): Port device team_slave_0 removed
[ 71.338048][ T155] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 71.353395][ T155] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 71.402813][ T155] bond0 (unregistering): Released all slaves
[ 71.505459][ T4281] device veth0_vlan entered promiscuous mode
[ 71.513588][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 71.521888][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 71.530802][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 71.538413][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 71.552339][ T4281] device veth1_vlan entered promiscuous mode
[ 71.573782][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 71.582662][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 71.591127][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 71.599576][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 71.611476][ T4281] device veth0_macvtap entered promiscuous mode
[ 71.621124][ T4281] device veth1_macvtap entered promiscuous mode
[ 71.630393][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 71.638415][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 71.656370][ T4281] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 71.664295][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 71.684221][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 71.695271][ T4281] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 71.702672][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 71.711660][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 71.722127][ T4281] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.731612][ T4281] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.740820][ T4281] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.749538][ T4281] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.807336][ T4199] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 71.821651][ T4199] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 71.832719][ T1548] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 71.846281][ T1548] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
2025/12/27 23:46:57 executed programs: 2
[ 71.854571][ T1548] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 71.863416][ T4199] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 71.907872][ T4336] loop0: detected capacity change from 0 to 128
[ 71.966300][ T4336] attempt to access beyond end of device
[ 71.966300][ T4336] loop0: rw=0, want=6491538, limit=128
[ 71.981651][ T4336] Buffer I/O error on dev loop0, logical block 3245768, async page read
[ 72.004267][ T4336] ==================================================================
[ 72.012488][ T4336] BUG: KASAN: use-after-free in sysv_new_inode+0x10b4/0x1240
[ 72.019898][ T4336] Read of size 2 at addr ffff88805f3171ce by task syz.0.17/4336
[ 72.027552][ T4336]
[ 72.029891][ T4336] CPU: 0 PID: 4336 Comm: syz.0.17 Not tainted syzkaller #0
[ 72.037093][ T4336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 72.047177][ T4336] Call Trace:
[ 72.050481][ T4336]
[ 72.053431][ T4336] dump_stack_lvl+0x168/0x230
[ 72.058130][ T4336] ? show_regs_print_info+0x20/0x20
[ 72.062998][ T4331] Bluetooth: hci0: command 0x040f tx timeout
[ 72.063346][ T4336] ? load_image+0x3b0/0x3b0
[ 72.073871][ T4336] ? _raw_spin_lock_irqsave+0xb0/0xf0
[ 72.079270][ T4336] ? mutex_lock_io_nested+0x60/0x60
[ 72.084490][ T4336] print_address_description+0x60/0x2d0
[ 72.090064][ T4336] ? sysv_new_inode+0x10b4/0x1240
[ 72.095107][ T4336] kasan_report+0xdf/0x130
[ 72.099542][ T4336] ? sysv_new_inode+0x10b4/0x1240
[ 72.104582][ T4336] sysv_new_inode+0x10b4/0x1240
[ 72.109463][ T4336] ? from_kgid+0x159/0x680
[ 72.113902][ T4336] ? make_kgid+0x640/0x640
[ 72.118346][ T4336] ? sysv_free_inode+0x7e0/0x7e0
[ 72.123309][ T4336] ? generic_permission+0x292/0x510
[ 72.128883][ T4336] sysv_symlink+0x9b/0x150
[ 72.133383][ T4336] vfs_symlink+0x247/0x3d0
[ 72.137819][ T4336] do_symlinkat+0x1be/0x6c0
[ 72.142335][ T4336] ? __check_object_size+0x30c/0x410
[ 72.147635][ T4336] ? vfs_symlink+0x3d0/0x3d0
[ 72.152239][ T4336] ? getname_flags+0x1fe/0x500
[ 72.157018][ T4336] __x64_sys_symlink+0x7a/0x90
[ 72.161806][ T4336] do_syscall_64+0x4c/0xa0
[ 72.166236][ T4336] ? clear_bhb_loop+0x30/0x80
[ 72.170938][ T4336] ? clear_bhb_loop+0x30/0x80
[ 72.175629][ T4336] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 72.181546][ T4336] RIP: 0033:0x7f5103932749
[ 72.185972][ T4336] 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
[ 72.205590][ T4336] RSP: 002b:00007ffd35c8c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000058
[ 72.214036][ T4336] RAX: ffffffffffffffda RBX: 00007f5103b88fa0 RCX: 00007f5103932749
[ 72.222019][ T4336] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000200000000040
[ 72.230000][ T4336] RBP: 00007f51039b6f91 R08: 0000000000000000 R09: 0000000000000000
[ 72.237984][ T4336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 72.245964][ T4336] R13: 00007f5103b88fa0 R14: 00007f5103b88fa0 R15: 0000000000000002
[ 72.253964][ T4336]
[ 72.257000][ T4336]
[ 72.259334][ T4336] The buggy address belongs to the page:
[ 72.264976][ T4336] page:ffffea00017cc5c0 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x5f317
[ 72.275139][ T4336] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)
[ 72.282284][ T4336] raw: 00fff00000000000 ffffea00017cc588 ffffea00017cc608 0000000000000000
[ 72.290888][ T4336] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000
[ 72.299483][ T4336] page dumped because: kasan: bad access detected
[ 72.305911][ T4336] page_owner tracks the page as freed
[ 72.311283][ T4336] page last allocated via order 0, migratetype Movable, gfp_mask 0x1100cca(GFP_HIGHUSER_MOVABLE), pid 4315, ts 70176118919, free_ts 70184741279
[ 72.325873][ T4336] get_page_from_freelist+0x1b77/0x1c60
[ 72.331440][ T4336] __alloc_pages+0x1e1/0x470
[ 72.336035][ T4336] alloc_pages_vma+0x393/0x7c0
[ 72.340800][ T4336] handle_mm_fault+0x1b95/0x43b0
[ 72.345740][ T4336] do_user_addr_fault+0x489/0xc80
[ 72.350778][ T4336] exc_page_fault+0x60/0x100
[ 72.355408][ T4336] asm_exc_page_fault+0x22/0x30
[ 72.360261][ T4336] page last free stack trace:
[ 72.364931][ T4336] free_unref_page_prepare+0x637/0x6c0
[ 72.370396][ T4336] free_unref_page_list+0x122/0x7e0
[ 72.375593][ T4336] release_pages+0x184b/0x1bb0
[ 72.380354][ T4336] tlb_finish_mmu+0x164/0x2e0
[ 72.385039][ T4336] exit_mmap+0x3a6/0x5f0
[ 72.389292][ T4336] __mmput+0x115/0x3b0
[ 72.393363][ T4336] exit_mm+0x567/0x6c0
[ 72.397431][ T4336] do_exit+0x5a1/0x20a0
[ 72.401592][ T4336] do_group_exit+0x12e/0x300
[ 72.406181][ T4336] __x64_sys_exit_group+0x3b/0x40
[ 72.411204][ T4336] do_syscall_64+0x4c/0xa0
[ 72.415635][ T4336] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 72.421531][ T4336]
[ 72.423873][ T4336] Memory state around the buggy address:
[ 72.429548][ T4336] ffff88805f317080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 72.437605][ T4336] ffff88805f317100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 72.445661][ T4336] >ffff88805f317180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 72.453721][ T4336] ^
[ 72.460126][ T4336] ffff88805f317200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 72.468182][ T4336] ffff88805f317280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[ 72.476237][ T4336] ==================================================================
[ 72.484293][ T4336] Disabling lock debugging due to kernel taint
[ 72.496114][ T4336] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 72.503349][ T4336] CPU: 1 PID: 4336 Comm: syz.0.17 Tainted: G B syzkaller #0
[ 72.511950][ T4336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 72.522018][ T4336] Call Trace:
[ 72.525314][ T4336]
[ 72.528250][ T4336] dump_stack_lvl+0x168/0x230
[ 72.532937][ T4336] ? show_regs_print_info+0x20/0x20
[ 72.538146][ T4336] ? load_image+0x3b0/0x3b0
[ 72.542703][ T4336] panic+0x2c9/0x7f0
[ 72.546636][ T4336] ? bpf_jit_dump+0xd0/0xd0
[ 72.551151][ T4336] ? _raw_spin_unlock_irqrestore+0xf6/0x100
[ 72.557057][ T4336] ? _raw_spin_unlock+0x40/0x40
[ 72.561915][ T4336] ? sysv_new_inode+0x10b4/0x1240
[ 72.566948][ T4336] check_panic_on_warn+0x80/0xa0
[ 72.571895][ T4336] ? sysv_new_inode+0x10b4/0x1240
[ 72.576932][ T4336] end_report+0x6d/0xf0
[ 72.581095][ T4336] kasan_report+0x102/0x130
[ 72.585623][ T4336] ? sysv_new_inode+0x10b4/0x1240
[ 72.590671][ T4336] sysv_new_inode+0x10b4/0x1240
[ 72.595537][ T4336] ? from_kgid+0x159/0x680
[ 72.599961][ T4336] ? make_kgid+0x640/0x640
[ 72.604497][ T4336] ? sysv_free_inode+0x7e0/0x7e0
[ 72.609482][ T4336] ? generic_permission+0x292/0x510
[ 72.614707][ T4336] sysv_symlink+0x9b/0x150
[ 72.619140][ T4336] vfs_symlink+0x247/0x3d0
[ 72.623572][ T4336] do_symlinkat+0x1be/0x6c0
[ 72.628468][ T4336] ? __check_object_size+0x30c/0x410
[ 72.633768][ T4336] ? vfs_symlink+0x3d0/0x3d0
[ 72.638379][ T4336] ? getname_flags+0x1fe/0x500
[ 72.643158][ T4336] __x64_sys_symlink+0x7a/0x90
[ 72.647929][ T4336] do_syscall_64+0x4c/0xa0
[ 72.652350][ T4336] ? clear_bhb_loop+0x30/0x80
[ 72.657045][ T4336] ? clear_bhb_loop+0x30/0x80
[ 72.661737][ T4336] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 72.667646][ T4336] RIP: 0033:0x7f5103932749
[ 72.672068][ T4336] 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
[ 72.691685][ T4336] RSP: 002b:00007ffd35c8c098 EFLAGS: 00000246 ORIG_RAX: 0000000000000058
[ 72.700103][ T4336] RAX: ffffffffffffffda RBX: 00007f5103b88fa0 RCX: 00007f5103932749
[ 72.708080][ T4336] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000200000000040
[ 72.716064][ T4336] RBP: 00007f51039b6f91 R08: 0000000000000000 R09: 0000000000000000
[ 72.724162][ T4336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 72.732144][ T4336] R13: 00007f5103b88fa0 R14: 00007f5103b88fa0 R15: 0000000000000002
[ 72.740140][ T4336]
[ 72.743621][ T4336] Kernel Offset: disabled
[ 72.747974][ T4336] Rebooting in 86400 seconds..