Warning: Permanently added '10.128.0.52' (ED25519) to the list of known hosts.
2025/12/20 08:57:40 parsed 1 programs
[ 65.076743][ T4188] cgroup: Unknown subsys name 'net'
[ 65.248807][ T4188] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 66.758133][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 69.644983][ T4224] chnl_net:caif_netlink_parms(): no params data found
[ 69.714811][ T4224] bridge0: port 1(bridge_slave_0) entered blocking state
[ 69.722667][ T4224] bridge0: port 1(bridge_slave_0) entered disabled state
[ 69.730976][ T4224] device bridge_slave_0 entered promiscuous mode
[ 69.742722][ T4224] bridge0: port 2(bridge_slave_1) entered blocking state
[ 69.749876][ T4224] bridge0: port 2(bridge_slave_1) entered disabled state
[ 69.759600][ T4224] device bridge_slave_1 entered promiscuous mode
[ 69.790487][ T4224] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 69.804193][ T4224] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 69.838009][ T4224] team0: Port device team_slave_0 added
[ 69.846270][ T4224] team0: Port device team_slave_1 added
[ 69.869273][ T4224] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 69.876313][ T4224] 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.
[ 69.902869][ T4224] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 69.916635][ T4224] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 69.924087][ T4224] 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.
[ 69.951225][ T4224] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 70.000058][ T4224] device hsr_slave_0 entered promiscuous mode
[ 70.007434][ T4224] device hsr_slave_1 entered promiscuous mode
[ 70.139412][ T4224] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 70.150415][ T4224] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 70.160171][ T4224] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 70.174307][ T4224] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 70.248494][ T4224] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.255881][ T4224] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 70.263952][ T4224] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.271021][ T4224] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 70.334965][ T4224] 8021q: adding VLAN 0 to HW filter on device bond0
[ 70.349223][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 70.360011][ T154] bridge0: port 1(bridge_slave_0) entered disabled state
[ 70.369866][ T154] bridge0: port 2(bridge_slave_1) entered disabled state
[ 70.378856][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 70.391937][ T4224] 8021q: adding VLAN 0 to HW filter on device team0
[ 70.404830][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 70.413886][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 70.421030][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 70.433047][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 70.441627][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 70.448754][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 70.467516][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 70.478604][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 70.505051][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 70.516362][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 70.527896][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 70.550562][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 70.659178][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 70.668092][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 70.681024][ T4224] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 70.709042][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 70.719080][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 70.737089][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 70.746515][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 70.756565][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 70.764755][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 70.788761][ T4224] device veth0_vlan entered promiscuous mode
[ 70.800539][ T4224] device veth1_vlan entered promiscuous mode
[ 70.833469][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 70.841944][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 70.850854][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 70.860144][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 70.872491][ T4224] device veth0_macvtap entered promiscuous mode
[ 70.883268][ T4224] device veth1_macvtap entered promiscuous mode
[ 70.909244][ T4224] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 70.918717][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 70.926934][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 70.935334][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 70.944274][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 70.956663][ T4224] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 70.965169][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 70.974331][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 70.985618][ T4224] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 70.994762][ T4224] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.003909][ T4224] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.014016][ T4224] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 71.357009][ T1422] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.364240][ T1422] ieee802154 phy1 wpan1: encryption failed: -22
[ 71.477342][ T1235] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 71.499616][ T1235] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 71.509515][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 71.522625][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 71.534856][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 71.546444][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/12/20 08:57:50 executed programs: 0
[ 72.771652][ T400] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 72.920488][ T4287] chnl_net:caif_netlink_parms(): no params data found
[ 72.964614][ T4287] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.971727][ T4287] bridge0: port 1(bridge_slave_0) entered disabled state
[ 72.980039][ T4287] device bridge_slave_0 entered promiscuous mode
[ 72.988122][ T4287] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.995590][ T4287] bridge0: port 2(bridge_slave_1) entered disabled state
[ 73.003820][ T4287] device bridge_slave_1 entered promiscuous mode
[ 73.026113][ T4287] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 73.038094][ T4287] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 73.064062][ T4287] team0: Port device team_slave_0 added
[ 73.071602][ T4287] team0: Port device team_slave_1 added
[ 73.091072][ T4287] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 73.098149][ T4287] 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.
[ 73.125027][ T4287] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 73.136990][ T4287] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 73.144311][ T4287] 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.
[ 73.170594][ T4287] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 73.202531][ T4287] device hsr_slave_0 entered promiscuous mode
[ 73.209348][ T4287] device hsr_slave_1 entered promiscuous mode
[ 73.216500][ T4287] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 73.224453][ T4287] Cannot create hsr debugfs directory
[ 74.873055][ T4240] Bluetooth: hci0: command 0x0409 tx timeout
[ 75.619576][ T400] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.867556][ T400] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 75.924396][ T400] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 76.727480][ T4287] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 76.759309][ T4287] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 76.770011][ T4287] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 76.800261][ T4287] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 76.862935][ T4287] 8021q: adding VLAN 0 to HW filter on device bond0
[ 76.877135][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 76.885069][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.896325][ T4287] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.922381][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 76.931610][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 76.940825][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.947951][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.956083][ T4241] Bluetooth: hci0: command 0x041b tx timeout
[ 76.989317][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 76.997613][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 77.008043][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 77.016748][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.023882][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.039059][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 77.048026][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 77.091463][ T4287] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 77.102723][ T4287] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 77.115037][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 77.124695][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 77.134240][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 77.143480][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 77.151929][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 77.160881][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 77.169725][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 77.178808][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 77.187681][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 77.196109][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 77.325301][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 77.333577][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 77.349815][ T4287] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 77.384774][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 77.393943][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 77.419297][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 77.428392][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 77.438424][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 77.446850][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 77.465981][ T4287] device veth0_vlan entered promiscuous mode
[ 77.477382][ T4287] device veth1_vlan entered promiscuous mode
[ 77.498162][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 77.506621][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 77.515143][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 77.525836][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 77.551099][ T400] device hsr_slave_0 left promiscuous mode
[ 77.559308][ T400] device hsr_slave_1 left promiscuous mode
[ 77.566271][ T400] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 77.574860][ T400] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 77.583859][ T400] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 77.591261][ T400] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 77.599574][ T400] device bridge_slave_1 left promiscuous mode
[ 77.606786][ T400] bridge0: port 2(bridge_slave_1) entered disabled state
[ 77.620959][ T400] device bridge_slave_0 left promiscuous mode
[ 77.628311][ T400] bridge0: port 1(bridge_slave_0) entered disabled state
[ 77.646223][ T400] device veth1_macvtap left promiscuous mode
[ 77.652846][ T400] device veth0_macvtap left promiscuous mode
[ 77.658908][ T400] device veth1_vlan left promiscuous mode
[ 77.665766][ T400] device veth0_vlan left promiscuous mode
[ 77.837960][ T400] team0 (unregistering): Port device team_slave_1 removed
[ 77.851522][ T400] team0 (unregistering): Port device team_slave_0 removed
[ 77.867467][ T400] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 77.881010][ T400] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 77.945260][ T400] bond0 (unregistering): Released all slaves
[ 78.010587][ T4287] device veth0_macvtap entered promiscuous mode
[ 78.020397][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 78.032965][ T4287] device veth1_macvtap entered promiscuous mode
[ 78.049495][ T4287] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 78.059397][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 78.068444][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 78.078946][ T4287] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 78.090325][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 78.106196][ T1235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 78.118303][ T4287] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.127241][ T4287] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.137449][ T4287] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.146468][ T4287] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 78.199941][ T1235] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.225638][ T1235] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/12/20 08:57:55 executed programs: 2
[ 78.245223][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 78.258568][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 78.266791][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 78.275942][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 78.349524][ T4354] IPv6: ADDRCONF(NETDEV_CHANGE): bpq0: link becomes ready
[ 78.391241][ T4356] ==================================================================
[ 78.399568][ T4356] BUG: KASAN: use-after-free in ax25_fillin_cb+0x459/0x640
[ 78.406800][ T4356] Read of size 4 at addr ffff88807e535e38 by task syz.0.19/4356
[ 78.414455][ T4356]
[ 78.416791][ T4356] CPU: 1 PID: 4356 Comm: syz.0.19 Not tainted syzkaller #0
[ 78.423986][ T4356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 78.434052][ T4356] Call Trace:
[ 78.437334][ T4356]
[ 78.440271][ T4356] dump_stack_lvl+0x168/0x230
[ 78.444960][ T4356] ? show_regs_print_info+0x20/0x20
[ 78.450162][ T4356] ? _printk+0xcc/0x110
[ 78.454319][ T4356] ? ax25_fillin_cb+0x459/0x640
[ 78.459179][ T4356] ? load_image+0x3b0/0x3b0
[ 78.463691][ T4356] print_address_description+0x60/0x2d0
[ 78.469240][ T4356] ? ax25_fillin_cb+0x459/0x640
[ 78.474097][ T4356] kasan_report+0xdf/0x130
[ 78.478537][ T4356] ? ax25_fillin_cb+0x459/0x640
[ 78.483392][ T4356] ax25_fillin_cb+0x459/0x640
[ 78.488088][ T4356] ax25_setsockopt+0x8a2/0xa40
[ 78.492861][ T4356] ? ax25_shutdown+0x10/0x10
[ 78.497460][ T4356] ? aa_sock_opt_perm+0x74/0x100
[ 78.502404][ T4356] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 78.508038][ T4356] ? security_socket_setsockopt+0x7a/0xa0
[ 78.513760][ T4356] ? ax25_shutdown+0x10/0x10
[ 78.518366][ T4356] __sys_setsockopt+0x2bf/0x3d0
[ 78.523238][ T4356] __x64_sys_setsockopt+0xb1/0xc0
[ 78.528279][ T4356] do_syscall_64+0x4c/0xa0
[ 78.532718][ T4356] ? clear_bhb_loop+0x30/0x80
[ 78.537405][ T4356] ? clear_bhb_loop+0x30/0x80
[ 78.542083][ T4356] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.547995][ T4356] RIP: 0033:0x7fe3b1a52749
[ 78.552413][ T4356] 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
[ 78.572229][ T4356] RSP: 002b:00007ffde3f8d698 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 78.580670][ T4356] RAX: ffffffffffffffda RBX: 00007fe3b1ca8fa0 RCX: 00007fe3b1a52749
[ 78.588666][ T4356] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000006
[ 78.596640][ T4356] RBP: 00007fe3b1ad6f91 R08: 0000000000000010 R09: 0000000000000000
[ 78.604613][ T4356] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000
[ 78.612589][ T4356] R13: 00007fe3b1ca8fa0 R14: 00007fe3b1ca8fa0 R15: 0000000000000005
[ 78.620577][ T4356]
[ 78.623601][ T4356]
[ 78.625923][ T4356] Allocated by task 4354:
[ 78.630334][ T4356] __kasan_kmalloc+0xb5/0xf0
[ 78.634933][ T4356] ax25_dev_device_up+0x50/0x580
[ 78.639879][ T4356] ax25_device_event+0x483/0x4f0
[ 78.644817][ T4356] raw_notifier_call_chain+0xcb/0x160
[ 78.650189][ T4356] __dev_notify_flags+0x178/0x2d0
[ 78.655223][ T4356] dev_change_flags+0xe3/0x1a0
[ 78.660001][ T4356] dev_ifsioc+0x147/0xe70
[ 78.664332][ T4356] dev_ioctl+0x55f/0xe50
[ 78.668581][ T4356] sock_do_ioctl+0x222/0x2f0
[ 78.673175][ T4356] sock_ioctl+0x4ed/0x6e0
[ 78.677505][ T4356] __se_sys_ioctl+0xfa/0x170
[ 78.682104][ T4356] do_syscall_64+0x4c/0xa0
[ 78.686531][ T4356] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.692439][ T4356]
[ 78.694765][ T4356] Freed by task 4355:
[ 78.698747][ T4356] kasan_set_track+0x4b/0x70
[ 78.703342][ T4356] kasan_set_free_info+0x1f/0x40
[ 78.708278][ T4356] ____kasan_slab_free+0xd5/0x110
[ 78.713304][ T4356] slab_free_freelist_hook+0xea/0x170
[ 78.718679][ T4356] kfree+0xef/0x2a0
[ 78.722505][ T4356] ax25_release+0x661/0x870
[ 78.727009][ T4356] sock_close+0xd5/0x240
[ 78.731269][ T4356] __fput+0x234/0x930
[ 78.735252][ T4356] task_work_run+0x125/0x1a0
[ 78.739842][ T4356] exit_to_user_mode_loop+0x10f/0x130
[ 78.745219][ T4356] exit_to_user_mode_prepare+0xee/0x180
[ 78.750787][ T4356] syscall_exit_to_user_mode+0x16/0x40
[ 78.756269][ T4356] do_syscall_64+0x58/0xa0
[ 78.760696][ T4356] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.766602][ T4356]
[ 78.768968][ T4356] The buggy address belongs to the object at ffff88807e535e00
[ 78.768968][ T4356] which belongs to the cache kmalloc-192 of size 192
[ 78.783033][ T4356] The buggy address is located 56 bytes inside of
[ 78.783033][ T4356] 192-byte region [ffff88807e535e00, ffff88807e535ec0)
[ 78.796317][ T4356] The buggy address belongs to the page:
[ 78.801961][ T4356] page:ffffea0001f94d40 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x7e535
[ 78.812112][ T4356] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[ 78.819692][ T4356] raw: 00fff00000000200 0000000000000000 dead000000000122 ffff888016841a00
[ 78.828303][ T4356] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[ 78.836882][ T4356] page dumped because: kasan: bad access detected
[ 78.843300][ T4356] page_owner tracks the page as allocated
[ 78.849017][ T4356] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 4287, ts 78195636276, free_ts 78009362821
[ 78.864988][ T4356] get_page_from_freelist+0x1b77/0x1c60
[ 78.870545][ T4356] __alloc_pages+0x1e1/0x470
[ 78.875138][ T4356] new_slab+0xb6/0x4b0
[ 78.879222][ T4356] ___slab_alloc+0x81e/0xdf0
[ 78.883826][ T4356] __kmalloc_node+0x200/0x3b0
[ 78.888510][ T4356] memcg_alloc_page_obj_cgroups+0x81/0x120
[ 78.894335][ T4356] new_slab+0x100/0x4b0
[ 78.898498][ T4356] ___slab_alloc+0x81e/0xdf0
[ 78.903090][ T4356] kmem_cache_alloc+0x195/0x290
[ 78.908037][ T4356] sock_alloc_inode+0x17/0xb0
[ 78.912713][ T4356] new_inode_pseudo+0x5f/0x210
[ 78.917479][ T4356] __sock_create+0x129/0x900
[ 78.922092][ T4356] __sys_socket+0xe2/0x170
[ 78.926519][ T4356] __x64_sys_socket+0x76/0x80
[ 78.931197][ T4356] do_syscall_64+0x4c/0xa0
[ 78.935612][ T4356] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 78.941504][ T4356] page last free stack trace:
[ 78.946177][ T4356] free_unref_page_prepare+0x637/0x6c0
[ 78.951646][ T4356] free_unref_page+0x94/0x280
[ 78.956326][ T4356] __unfreeze_partials+0x1a5/0x200
[ 78.961439][ T4356] put_cpu_partial+0x12d/0x190
[ 78.966207][ T4356] qlist_free_all+0x35/0x90
[ 78.970716][ T4356] kasan_quarantine_reduce+0x150/0x160
[ 78.976186][ T4356] __kasan_slab_alloc+0x2f/0xd0
[ 78.981041][ T4356] slab_post_alloc_hook+0x4c/0x380
[ 78.986244][ T4356] kmem_cache_alloc_trace+0x103/0x2a0
[ 78.991631][ T4356] netdevice_event+0x324/0x900
[ 78.996402][ T4356] raw_notifier_call_chain+0xcb/0x160
[ 79.001778][ T4356] dev_set_mac_address+0x2c4/0x3d0
[ 79.006894][ T4356] dev_set_mac_address_user+0x2d/0x50
[ 79.012271][ T4356] do_setlink+0x80d/0x3980
[ 79.016688][ T4356] rtnl_newlink+0x1419/0x17d0
[ 79.021363][ T4356] rtnetlink_rcv_msg+0x7ff/0xe90
[ 79.026302][ T4356]
[ 79.028627][ T4356] Memory state around the buggy address:
[ 79.034268][ T4356] ffff88807e535d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 79.042332][ T4356] ffff88807e535d80: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc
[ 79.050395][ T4356] >ffff88807e535e00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 79.058450][ T4356] ^
[ 79.064344][ T4356] ffff88807e535e80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 79.072402][ T4356] ffff88807e535f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 79.080549][ T4356] ==================================================================
[ 79.088607][ T4356] Disabling lock debugging due to kernel taint
[ 79.097254][ T4239] Bluetooth: hci0: command 0x040f tx timeout
[ 79.109003][ T4356] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 79.116257][ T4356] CPU: 0 PID: 4356 Comm: syz.0.19 Tainted: G B syzkaller #0
[ 79.124857][ T4356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 79.134922][ T4356] Call Trace:
[ 79.138194][ T4356]
[ 79.141113][ T4356] dump_stack_lvl+0x168/0x230
[ 79.145792][ T4356] ? show_regs_print_info+0x20/0x20
[ 79.150986][ T4356] ? load_image+0x3b0/0x3b0
[ 79.155485][ T4356] panic+0x2c9/0x7f0
[ 79.159377][ T4356] ? bpf_jit_dump+0xd0/0xd0
[ 79.163872][ T4356] ? _raw_spin_unlock_irqrestore+0xf6/0x100
[ 79.169767][ T4356] ? _raw_spin_unlock+0x40/0x40
[ 79.174608][ T4356] ? print_memory_metadata+0x314/0x400
[ 79.180065][ T4356] ? ax25_fillin_cb+0x459/0x640
[ 79.184908][ T4356] check_panic_on_warn+0x80/0xa0
[ 79.189842][ T4356] ? ax25_fillin_cb+0x459/0x640
[ 79.194686][ T4356] end_report+0x6d/0xf0
[ 79.198838][ T4356] kasan_report+0x102/0x130
[ 79.203353][ T4356] ? ax25_fillin_cb+0x459/0x640
[ 79.208197][ T4356] ax25_fillin_cb+0x459/0x640
[ 79.212869][ T4356] ax25_setsockopt+0x8a2/0xa40
[ 79.217632][ T4356] ? ax25_shutdown+0x10/0x10
[ 79.222215][ T4356] ? aa_sock_opt_perm+0x74/0x100
[ 79.227171][ T4356] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 79.232710][ T4356] ? security_socket_setsockopt+0x7a/0xa0
[ 79.238512][ T4356] ? ax25_shutdown+0x10/0x10
[ 79.243103][ T4356] __sys_setsockopt+0x2bf/0x3d0
[ 79.247954][ T4356] __x64_sys_setsockopt+0xb1/0xc0
[ 79.252973][ T4356] do_syscall_64+0x4c/0xa0
[ 79.257387][ T4356] ? clear_bhb_loop+0x30/0x80
[ 79.262060][ T4356] ? clear_bhb_loop+0x30/0x80
[ 79.266735][ T4356] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 79.272625][ T4356] RIP: 0033:0x7fe3b1a52749
[ 79.277063][ T4356] 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
[ 79.296664][ T4356] RSP: 002b:00007ffde3f8d698 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 79.305079][ T4356] RAX: ffffffffffffffda RBX: 00007fe3b1ca8fa0 RCX: 00007fe3b1a52749
[ 79.313047][ T4356] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000006
[ 79.321010][ T4356] RBP: 00007fe3b1ad6f91 R08: 0000000000000010 R09: 0000000000000000
[ 79.328970][ T4356] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000
[ 79.336938][ T4356] R13: 00007fe3b1ca8fa0 R14: 00007fe3b1ca8fa0 R15: 0000000000000005
[ 79.344925][ T4356]
[ 79.348237][ T4356] Kernel Offset: disabled
[ 79.352576][ T4356] Rebooting in 86400 seconds..