Warning: Permanently added '10.128.0.102' (ED25519) to the list of known hosts.
2025/12/15 16:22:17 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 92.034634][ T4615] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 94.628392][ T4667] chnl_net:caif_netlink_parms(): no params data found
[ 94.685400][ T4667] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.693121][ T4667] bridge0: port 1(bridge_slave_0) entered disabled state
[ 94.701120][ T4667] device bridge_slave_0 entered promiscuous mode
[ 94.709564][ T4667] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.717382][ T4667] bridge0: port 2(bridge_slave_1) entered disabled state
[ 94.725860][ T4667] device bridge_slave_1 entered promiscuous mode
[ 94.751186][ T4667] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 94.763431][ T4667] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 94.793098][ T4667] team0: Port device team_slave_0 added
[ 94.801068][ T4667] team0: Port device team_slave_1 added
[ 94.820338][ T4667] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 94.827673][ T4667] 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.
[ 94.854269][ T4667] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 94.868368][ T4667] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 94.875637][ T4667] 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.
[ 94.903317][ T4667] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 94.938001][ T4667] device hsr_slave_0 entered promiscuous mode
[ 94.945135][ T4667] device hsr_slave_1 entered promiscuous mode
[ 95.165586][ T534] ODEBUG: Out of memory. ODEBUG disabled
[ 95.550766][ T4667] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 95.560998][ T4667] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 95.571482][ T4667] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 95.581006][ T4667] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 95.638065][ T4667] 8021q: adding VLAN 0 to HW filter on device bond0
[ 95.652815][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 95.660733][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 95.671644][ T4667] 8021q: adding VLAN 0 to HW filter on device team0
[ 95.686028][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 95.695305][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 95.705422][ T4291] bridge0: port 1(bridge_slave_0) entered blocking state
[ 95.712738][ T4291] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 95.735501][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 95.744027][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 95.753228][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 95.761659][ T4291] bridge0: port 2(bridge_slave_1) entered blocking state
[ 95.768989][ T4291] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 95.780277][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 95.790214][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 95.801490][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 95.813897][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 95.824347][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 95.833793][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 95.848813][ T4667] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 95.859894][ T4667] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 95.893130][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 95.901389][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 95.910895][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 95.922219][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 95.930680][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 95.945089][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 96.072812][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 96.080368][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 96.094623][ T4667] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 96.134839][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 96.145073][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 96.163613][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 96.173012][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 96.181485][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 96.191144][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 96.201713][ T4667] device veth0_vlan entered promiscuous mode
[ 96.232487][ T4667] device veth1_vlan entered promiscuous mode
[ 96.252259][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 96.260344][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 96.269824][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 96.280628][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 96.290566][ T4667] device veth0_macvtap entered promiscuous mode
[ 96.301255][ T4667] device veth1_macvtap entered promiscuous mode
[ 96.332765][ T4667] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 96.340390][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 96.349375][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 96.358299][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 96.368676][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 96.382750][ T4667] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 96.410314][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 96.419357][ T4291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 96.431434][ T4667] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.441782][ T4667] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.451848][ T4667] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.460605][ T4667] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.621106][ T4291] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 97.639633][ T4291] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 97.667265][ T4268] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 97.683774][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 97.683973][ T4268] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 97.723185][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/12/15 16:22:26 executed programs: 0
[ 98.585901][ T4819] chnl_net:caif_netlink_parms(): no params data found
[ 98.635693][ T534] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 98.677277][ T4819] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.687005][ T4819] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.695683][ T4819] device bridge_slave_0 entered promiscuous mode
[ 98.706412][ T4819] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.714145][ T4819] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.723061][ T4819] device bridge_slave_1 entered promiscuous mode
[ 98.750918][ T4819] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 98.764726][ T4819] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 98.796629][ T4819] team0: Port device team_slave_0 added
[ 98.804407][ T4819] team0: Port device team_slave_1 added
[ 98.828909][ T4819] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 98.836533][ T4819] 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.
[ 98.865946][ T4819] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 98.880274][ T4819] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 98.889848][ T4819] 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.
[ 98.918727][ T4819] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 98.957075][ T4819] device hsr_slave_0 entered promiscuous mode
[ 98.966414][ T4819] device hsr_slave_1 entered promiscuous mode
[ 98.973571][ T4819] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 98.981373][ T4819] Cannot create hsr debugfs directory
[ 100.474121][ T1108] Bluetooth: hci0: command 0x0409 tx timeout
[ 101.098558][ T534] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 101.147178][ T534] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 101.198132][ T534] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 101.969211][ T4819] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 101.977981][ T4819] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 101.987622][ T4819] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 101.998346][ T4819] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 102.050352][ T4819] 8021q: adding VLAN 0 to HW filter on device bond0
[ 102.063646][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 102.076410][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 102.094705][ T4819] 8021q: adding VLAN 0 to HW filter on device team0
[ 102.104808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 102.114336][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 102.123727][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.130940][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.140782][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 102.166400][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 102.175896][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 102.186836][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.194324][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 102.202222][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 102.211231][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 102.228578][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 102.238601][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 102.249231][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 102.259452][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 102.268500][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 102.280316][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 102.289373][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 102.306114][ T4819] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 102.319749][ T4819] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 102.329309][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 102.339108][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 102.350164][ T534] device hsr_slave_0 left promiscuous mode
[ 102.357060][ T534] device hsr_slave_1 left promiscuous mode
[ 102.363774][ T534] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 102.371450][ T534] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 102.379874][ T534] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 102.388163][ T534] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 102.396490][ T534] device bridge_slave_1 left promiscuous mode
[ 102.403483][ T534] bridge0: port 2(bridge_slave_1) entered disabled state
[ 102.412501][ T534] device bridge_slave_0 left promiscuous mode
[ 102.418767][ T534] bridge0: port 1(bridge_slave_0) entered disabled state
[ 102.430162][ T534] device veth1_macvtap left promiscuous mode
[ 102.436492][ T534] device veth0_macvtap left promiscuous mode
[ 102.443203][ T534] device veth1_vlan left promiscuous mode
[ 102.448967][ T534] device veth0_vlan left promiscuous mode
[ 102.551949][ T4236] Bluetooth: hci0: command 0x041b tx timeout
[ 102.565523][ T534] team0 (unregistering): Port device team_slave_1 removed
[ 102.579184][ T534] team0 (unregistering): Port device team_slave_0 removed
[ 102.590491][ T534] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 102.604457][ T534] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 102.647864][ T534] bond0 (unregistering): Released all slaves
[ 102.761061][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 102.769214][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 102.780894][ T4819] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 102.800151][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 102.811225][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 102.827888][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 102.836433][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 102.845771][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 102.854364][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 102.864836][ T4819] device veth0_vlan entered promiscuous mode
[ 102.876547][ T4819] device veth1_vlan entered promiscuous mode
[ 102.900774][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 102.909188][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 102.918349][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 102.927355][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 102.938523][ T4819] device veth0_macvtap entered promiscuous mode
[ 102.948447][ T4819] device veth1_macvtap entered promiscuous mode
[ 102.964850][ T4819] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 102.973066][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 102.981936][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 102.990081][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 102.999027][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 103.017143][ T4819] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 103.027474][ T4819] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.037940][ T4819] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.047310][ T4819] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.057105][ T4819] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.067990][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 103.092890][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 103.147441][ T4268] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.160499][ T4268] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.179180][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.180877][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 103.196871][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.213409][ T4268] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 103.256042][ T5064] IPv6: ADDRCONF(NETDEV_CHANGE): bpq0: link becomes ready
[ 103.303348][ T5068] ==================================================================
[ 103.311977][ T5068] BUG: KASAN: use-after-free in ax25_fillin_cb+0x459/0x640
[ 103.319559][ T5068] Read of size 4 at addr ffff888025575938 by task syz.0.19/5068
[ 103.327420][ T5068]
[ 103.329750][ T5068] CPU: 0 PID: 5068 Comm: syz.0.19 Not tainted syzkaller #0
[ 103.337290][ T5068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 103.347351][ T5068] Call Trace:
[ 103.350805][ T5068]
[ 103.353962][ T5068] dump_stack_lvl+0x168/0x230
[ 103.358840][ T5068] ? show_regs_print_info+0x20/0x20
[ 103.364043][ T5068] ? _printk+0xcc/0x110
[ 103.368380][ T5068] ? ax25_fillin_cb+0x459/0x640
[ 103.373411][ T5068] ? load_image+0x3b0/0x3b0
[ 103.378021][ T5068] print_address_description+0x60/0x2d0
[ 103.383769][ T5068] ? ax25_fillin_cb+0x459/0x640
[ 103.388747][ T5068] kasan_report+0xdf/0x130
[ 103.393270][ T5068] ? ax25_fillin_cb+0x459/0x640
[ 103.398211][ T5068] ax25_fillin_cb+0x459/0x640
[ 103.402985][ T5068] ax25_setsockopt+0x8a2/0xa40
[ 103.407849][ T5068] ? ax25_shutdown+0x10/0x10
[ 103.412564][ T5068] ? aa_sock_opt_perm+0x74/0x100
[ 103.417620][ T5068] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 103.423173][ T5068] ? security_socket_setsockopt+0x7a/0xa0
[ 103.428893][ T5068] ? ax25_shutdown+0x10/0x10
[ 103.433573][ T5068] __sys_setsockopt+0x2bf/0x3d0
[ 103.438434][ T5068] __x64_sys_setsockopt+0xb1/0xc0
[ 103.443638][ T5068] do_syscall_64+0x4c/0xa0
[ 103.448210][ T5068] ? clear_bhb_loop+0x30/0x80
[ 103.453100][ T5068] ? clear_bhb_loop+0x30/0x80
[ 103.457793][ T5068] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 103.463779][ T5068] RIP: 0033:0x7f713e2f06c9
[ 103.468282][ T5068] 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
[ 103.488299][ T5068] RSP: 002b:00007f713d95f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 103.496818][ T5068] RAX: ffffffffffffffda RBX: 00007f713e546fa0 RCX: 00007f713e2f06c9
[ 103.505344][ T5068] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000006
[ 103.513501][ T5068] RBP: 00007f713e372f91 R08: 0000000000000010 R09: 0000000000000000
[ 103.521653][ T5068] R10: 0000200000000240 R11: 0000000000000246 R12: 0000000000000000
[ 103.529814][ T5068] R13: 00007f713e547038 R14: 00007f713e546fa0 R15: 00007ffd7d1de8b8
[ 103.538076][ T5068]
[ 103.541179][ T5068]
[ 103.543681][ T5068] Allocated by task 5064:
[ 103.548296][ T5068] __kasan_kmalloc+0xb5/0xf0
[ 103.553173][ T5068] ax25_dev_device_up+0x50/0x580
[ 103.558292][ T5068] ax25_device_event+0x483/0x4f0
[ 103.563420][ T5068] raw_notifier_call_chain+0xcb/0x160
[ 103.569155][ T5068] __dev_notify_flags+0x178/0x2d0
[ 103.574191][ T5068] dev_change_flags+0xe3/0x1a0
[ 103.578984][ T5068] dev_ifsioc+0x147/0xe70
[ 103.583489][ T5068] dev_ioctl+0x55f/0xe50
[ 103.587825][ T5068] sock_do_ioctl+0x222/0x2f0
[ 103.592503][ T5068] sock_ioctl+0x4ed/0x6e0
[ 103.596986][ T5068] __se_sys_ioctl+0xfa/0x170
[ 103.601574][ T5068] do_syscall_64+0x4c/0xa0
[ 103.605990][ T5068] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 103.612058][ T5068]
[ 103.614371][ T5068] Freed by task 5065:
[ 103.618338][ T5068] kasan_set_track+0x4b/0x70
[ 103.622921][ T5068] kasan_set_free_info+0x1f/0x40
[ 103.628180][ T5068] ____kasan_slab_free+0xd5/0x110
[ 103.633301][ T5068] slab_free_freelist_hook+0xea/0x170
[ 103.638670][ T5068] kfree+0xef/0x2a0
[ 103.642475][ T5068] ax25_release+0x661/0x870
[ 103.647062][ T5068] sock_close+0xd5/0x240
[ 103.651307][ T5068] __fput+0x234/0x930
[ 103.655485][ T5068] task_work_run+0x125/0x1a0
[ 103.660351][ T5068] exit_to_user_mode_loop+0x10f/0x130
[ 103.666157][ T5068] exit_to_user_mode_prepare+0xee/0x180
[ 103.671708][ T5068] syscall_exit_to_user_mode+0x16/0x40
[ 103.677247][ T5068] do_syscall_64+0x58/0xa0
[ 103.681832][ T5068] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 103.687808][ T5068]
[ 103.690121][ T5068] Last potentially related work creation:
[ 103.695828][ T5068] kasan_save_stack+0x35/0x60
[ 103.700499][ T5068] kasan_record_aux_stack+0xb8/0x100
[ 103.705781][ T5068] insert_work+0x54/0x3d0
[ 103.710190][ T5068] __queue_work+0x9c5/0xd50
[ 103.714684][ T5068] queue_work_on+0x11d/0x1d0
[ 103.719267][ T5068] netdevice_event+0x803/0x900
[ 103.724055][ T5068] raw_notifier_call_chain+0xcb/0x160
[ 103.729611][ T5068] register_netdevice+0x1275/0x16b0
[ 103.735071][ T5068] __ip_tunnel_create+0x2bf/0x380
[ 103.740104][ T5068] ip_tunnel_init_net+0x232/0x6b0
[ 103.745216][ T5068] ops_init+0x357/0x600
[ 103.749461][ T5068] setup_net+0x38d/0x9f0
[ 103.753711][ T5068] copy_net_ns+0x348/0x5b0
[ 103.758134][ T5068] create_new_namespaces+0x3d3/0x6f0
[ 103.763508][ T5068] unshare_nsproxy_namespaces+0x116/0x160
[ 103.769229][ T5068] ksys_unshare+0x4bc/0x890
[ 103.773743][ T5068] __x64_sys_unshare+0x34/0x40
[ 103.778601][ T5068] do_syscall_64+0x4c/0xa0
[ 103.783101][ T5068] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 103.789088][ T5068]
[ 103.791414][ T5068] The buggy address belongs to the object at ffff888025575900
[ 103.791414][ T5068] which belongs to the cache kmalloc-192 of size 192
[ 103.805651][ T5068] The buggy address is located 56 bytes inside of
[ 103.805651][ T5068] 192-byte region [ffff888025575900, ffff8880255759c0)
[ 103.819325][ T5068] The buggy address belongs to the page:
[ 103.825060][ T5068] page:ffffea0000955d40 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x25575
[ 103.835225][ T5068] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[ 103.842794][ T5068] raw: 00fff00000000200 dead000000000100 dead000000000122 ffff888016841a00
[ 103.851649][ T5068] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
[ 103.860311][ T5068] page dumped because: kasan: bad access detected
[ 103.867179][ T5068] page_owner tracks the page as allocated
[ 103.873072][ T5068] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 1, ts 9214299424, free_ts 0
[ 103.888293][ T5068] get_page_from_freelist+0x1b77/0x1c60
[ 103.894027][ T5068] __alloc_pages+0x1e1/0x470
[ 103.898664][ T5068] alloc_page_interleave+0x24/0x1e0
[ 103.903873][ T5068] new_slab+0xc0/0x4b0
[ 103.908385][ T5068] ___slab_alloc+0x81e/0xdf0
[ 103.913082][ T5068] kmem_cache_alloc_trace+0x1a5/0x2a0
[ 103.918467][ T5068] mon_bus_init+0x50/0x290
[ 103.922896][ T5068] mon_notify+0x10e/0x3e0
[ 103.927319][ T5068] blocking_notifier_call_chain+0x103/0x1b0
[ 103.933205][ T5068] usb_register_bus+0xcf/0x140
[ 103.938023][ T5068] usb_add_hcd+0x356/0xef0
[ 103.942667][ T5068] vhci_hcd_probe+0x1bd/0x370
[ 103.947525][ T5068] platform_probe+0x137/0x1c0
[ 103.952202][ T5068] really_probe+0x284/0xc80
[ 103.957054][ T5068] __driver_probe_device+0x18c/0x330
[ 103.962326][ T5068] driver_probe_device+0x4f/0x420
[ 103.967418][ T5068] page_owner free stack trace missing
[ 103.972997][ T5068]
[ 103.975541][ T5068] Memory state around the buggy address:
[ 103.981161][ T5068] ffff888025575800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 103.989209][ T5068] ffff888025575880: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 103.997379][ T5068] >ffff888025575900: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
2025/12/15 16:22:32 executed programs: 3
[ 104.005421][ T5068] ^
[ 104.011291][ T5068] ffff888025575980: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 104.019605][ T5068] ffff888025575a00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 104.028192][ T5068] ==================================================================
[ 104.036857][ T5068] Disabling lock debugging due to kernel taint
[ 104.049546][ T5068] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 104.057190][ T5068] CPU: 0 PID: 5068 Comm: syz.0.19 Tainted: G B syzkaller #0
[ 104.065762][ T5068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 104.076269][ T5068] Call Trace:
[ 104.079971][ T5068]
[ 104.083185][ T5068] dump_stack_lvl+0x168/0x230
[ 104.087936][ T5068] ? show_regs_print_info+0x20/0x20
[ 104.093376][ T5068] ? load_image+0x3b0/0x3b0
[ 104.097861][ T5068] panic+0x2c9/0x7f0
[ 104.101754][ T5068] ? bpf_jit_dump+0xd0/0xd0
[ 104.106426][ T5068] ? _raw_spin_unlock_irqrestore+0xf6/0x100
[ 104.112407][ T5068] ? _raw_spin_unlock+0x40/0x40
[ 104.117326][ T5068] ? print_memory_metadata+0x314/0x400
[ 104.122862][ T5068] ? ax25_fillin_cb+0x459/0x640
[ 104.127696][ T5068] check_panic_on_warn+0x80/0xa0
[ 104.132617][ T5068] ? ax25_fillin_cb+0x459/0x640
[ 104.137450][ T5068] end_report+0x6d/0xf0
[ 104.141587][ T5068] kasan_report+0x102/0x130
[ 104.146072][ T5068] ? ax25_fillin_cb+0x459/0x640
[ 104.150996][ T5068] ax25_fillin_cb+0x459/0x640
[ 104.155655][ T5068] ax25_setsockopt+0x8a2/0xa40
[ 104.160427][ T5068] ? ax25_shutdown+0x10/0x10
[ 104.164998][ T5068] ? aa_sock_opt_perm+0x74/0x100
[ 104.169921][ T5068] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 104.175628][ T5068] ? security_socket_setsockopt+0x7a/0xa0
[ 104.181510][ T5068] ? ax25_shutdown+0x10/0x10
[ 104.186269][ T5068] __sys_setsockopt+0x2bf/0x3d0
[ 104.191494][ T5068] __x64_sys_setsockopt+0xb1/0xc0
[ 104.196500][ T5068] do_syscall_64+0x4c/0xa0
[ 104.200893][ T5068] ? clear_bhb_loop+0x30/0x80
[ 104.205546][ T5068] ? clear_bhb_loop+0x30/0x80
[ 104.210204][ T5068] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 104.216289][ T5068] RIP: 0033:0x7f713e2f06c9
[ 104.220692][ T5068] 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
[ 104.240805][ T5068] RSP: 002b:00007f713d95f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 104.249209][ T5068] RAX: ffffffffffffffda RBX: 00007f713e546fa0 RCX: 00007f713e2f06c9
[ 104.257380][ T5068] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000006
[ 104.265535][ T5068] RBP: 00007f713e372f91 R08: 0000000000000010 R09: 0000000000000000
[ 104.273771][ T5068] R10: 0000200000000240 R11: 0000000000000246 R12: 0000000000000000
[ 104.282003][ T5068] R13: 00007f713e547038 R14: 00007f713e546fa0 R15: 00007ffd7d1de8b8
[ 104.290415][ T5068]
[ 104.294272][ T5068] Kernel Offset: disabled
[ 104.298597][ T5068] Rebooting in 86400 seconds..