Warning: Permanently added '10.128.1.112' (ED25519) to the list of known hosts.
2025/10/24 10:59:07 parsed 1 programs
[ 72.069498][ T4194] cgroup: Unknown subsys name 'net'
[ 72.173185][ T4194] cgroup: Unknown subsys name 'rlimit'
[ 73.378996][ T4194] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 74.593148][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 74.605318][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 74.614484][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 74.631701][ T393] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 74.641943][ T393] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 74.652577][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 76.268031][ T4244] chnl_net:caif_netlink_parms(): no params data found
[ 76.331305][ T4244] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.340287][ T4244] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.348576][ T4244] device bridge_slave_0 entered promiscuous mode
[ 76.359307][ T4244] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.366597][ T4244] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.374627][ T4244] device bridge_slave_1 entered promiscuous mode
[ 76.397860][ T1111] cfg80211: failed to load regulatory.db
[ 76.448418][ T4244] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 76.462090][ T4244] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 76.528935][ T4244] team0: Port device team_slave_0 added
[ 76.538242][ T4244] team0: Port device team_slave_1 added
[ 76.586744][ T4244] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 76.593716][ T4244] 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.
[ 76.622356][ T4244] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 76.715391][ T4244] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 76.722365][ T4244] 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.
[ 76.754065][ T4244] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 76.819356][ T4244] device hsr_slave_0 entered promiscuous mode
[ 76.827789][ T4244] device hsr_slave_1 entered promiscuous mode
[ 76.934535][ T4244] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 76.946914][ T4244] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 76.963440][ T9] ODEBUG: Out of memory. ODEBUG disabled
[ 76.964182][ T4244] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 76.979778][ T4244] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 77.092693][ T4244] 8021q: adding VLAN 0 to HW filter on device bond0
[ 77.129705][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 77.138668][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 77.158718][ T4244] 8021q: adding VLAN 0 to HW filter on device team0
[ 77.174499][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 77.188741][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 77.198590][ T393] bridge0: port 1(bridge_slave_0) entered blocking state
[ 77.205892][ T393] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 77.230030][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 77.238003][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 77.247631][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 77.256546][ T393] bridge0: port 2(bridge_slave_1) entered blocking state
[ 77.263597][ T393] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 77.271396][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 77.280803][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 77.289870][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 77.298420][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 77.306887][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 77.316442][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 77.326801][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 77.336666][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 77.348174][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 77.364840][ T4244] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 77.434245][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 77.441969][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 77.454031][ T4244] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 77.469332][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 77.486502][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 77.495840][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 77.503595][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 77.513925][ T4244] device veth0_vlan entered promiscuous mode
[ 77.524653][ T4244] device veth1_vlan entered promiscuous mode
[ 77.557956][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 77.566085][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 77.574154][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 77.584708][ T4244] device veth0_macvtap entered promiscuous mode
[ 77.594653][ T4244] device veth1_macvtap entered promiscuous mode
[ 77.610112][ T4244] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 77.618043][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 77.626600][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 77.635042][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 77.648622][ T4244] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 77.656201][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 77.665280][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 77.678850][ T4244] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.688063][ T4244] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.697522][ T4244] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.706501][ T4244] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 77.805818][ T4244] syz-executor (4244) used greatest stack depth: 20256 bytes left
2025/10/24 10:59:15 executed programs: 0
[ 78.757930][ T4297] chnl_net:caif_netlink_parms(): no params data found
[ 78.808956][ T4297] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.816912][ T4297] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.824969][ T4297] device bridge_slave_0 entered promiscuous mode
[ 78.838325][ T4297] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.847958][ T4297] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.856415][ T4297] device bridge_slave_1 entered promiscuous mode
[ 78.884594][ T4297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 78.898886][ T4297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 78.931224][ T4297] team0: Port device team_slave_0 added
[ 78.939181][ T4297] team0: Port device team_slave_1 added
[ 78.963447][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.970531][ T4297] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 79.000241][ T4297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 79.013756][ T4297] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 79.023596][ T4297] 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.
[ 79.052273][ T4297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 79.090225][ T4297] device hsr_slave_0 entered promiscuous mode
[ 79.099551][ T4297] device hsr_slave_1 entered promiscuous mode
[ 79.107234][ T4297] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 79.115078][ T4297] Cannot create hsr debugfs directory
[ 79.205189][ T4297] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 80.636238][ T4219] Bluetooth: hci0: command 0x0409 tx timeout
[ 82.640212][ T4297] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 82.716276][ T4219] Bluetooth: hci0: command 0x041b tx timeout
[ 82.979470][ T4297] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.020624][ T4297] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 83.087749][ T4297] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 83.096842][ T4297] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 83.105448][ T4297] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 83.114511][ T4297] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.167134][ T4297] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.189643][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 83.197608][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 83.208794][ T4297] 8021q: adding VLAN 0 to HW filter on device team0
[ 83.218294][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 83.227072][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 83.236811][ T393] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.243854][ T393] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.252810][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 83.273067][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 83.281878][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 83.290712][ T393] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.297805][ T393] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.308877][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 83.324331][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 83.334484][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 83.343419][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 83.352315][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 83.371624][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 83.380203][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 83.394229][ T4297] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 83.404835][ T4297] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 83.417350][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 83.426582][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 83.436946][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 83.445637][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 83.453868][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 83.532460][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 83.540456][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 83.562764][ T4297] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.578559][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 83.587555][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 83.603665][ T4297] device veth0_vlan entered promiscuous mode
[ 83.613887][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 83.623296][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 83.632025][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 83.640145][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 83.651115][ T4297] device veth1_vlan entered promiscuous mode
[ 83.677848][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 83.688545][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 83.697947][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 83.707160][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 83.717281][ T4297] device veth0_macvtap entered promiscuous mode
[ 83.732293][ T4297] device veth1_macvtap entered promiscuous mode
[ 83.746270][ T4297] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 83.757061][ T4297] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 83.768671][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 83.776236][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 83.784239][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 83.792684][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 83.801275][ T393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 83.814144][ T9] device hsr_slave_0 left promiscuous mode
[ 83.821028][ T9] device hsr_slave_1 left promiscuous mode
[ 83.827568][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 83.834970][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 83.844549][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 83.852186][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 83.860201][ T9] device bridge_slave_1 left promiscuous mode
[ 83.867426][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.879336][ T9] device bridge_slave_0 left promiscuous mode
[ 83.886073][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.901631][ T9] device veth1_macvtap left promiscuous mode
[ 83.908098][ T9] device veth0_macvtap left promiscuous mode
[ 83.914110][ T9] device veth1_vlan left promiscuous mode
[ 83.920102][ T9] device veth0_vlan left promiscuous mode
[ 84.026673][ T9] team0 (unregistering): Port device team_slave_1 removed
[ 84.038720][ T9] team0 (unregistering): Port device team_slave_0 removed
[ 84.050532][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 84.062918][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 84.109878][ T9] bond0 (unregistering): Released all slaves
[ 84.172049][ T4297] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 84.181848][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 84.190865][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 84.204814][ T4297] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.214272][ T4297] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.223124][ T4297] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.231934][ T4297] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.293497][ T393] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.328176][ T151] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.328732][ T393] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.336715][ T151] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.348041][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 84.358920][ T1217] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/10/24 10:59:21 executed programs: 2
[ 84.393406][ T4316] IPv6: ADDRCONF(NETDEV_CHANGE): bpq0: link becomes ready
[ 84.448906][ T4318] ==================================================================
[ 84.457295][ T4318] BUG: KASAN: use-after-free in ax25_fillin_cb+0x459/0x640
[ 84.464637][ T4318] Read of size 4 at addr ffff88802270b538 by task syz.0.19/4318
[ 84.472282][ T4318]
[ 84.474607][ T4318] CPU: 0 PID: 4318 Comm: syz.0.19 Not tainted syzkaller #0
[ 84.481798][ T4318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 84.491856][ T4318] Call Trace:
[ 84.495128][ T4318]
[ 84.498060][ T4318] dump_stack_lvl+0x168/0x230
[ 84.502724][ T4318] ? show_regs_print_info+0x20/0x20
[ 84.507911][ T4318] ? _printk+0xcc/0x110
[ 84.512082][ T4318] ? ax25_fillin_cb+0x459/0x640
[ 84.516985][ T4318] ? load_image+0x3b0/0x3b0
[ 84.521497][ T4318] print_address_description+0x60/0x2d0
[ 84.527050][ T4318] ? ax25_fillin_cb+0x459/0x640
[ 84.531912][ T4318] kasan_report+0xdf/0x130
[ 84.536321][ T4318] ? ax25_fillin_cb+0x459/0x640
[ 84.541166][ T4318] ax25_fillin_cb+0x459/0x640
[ 84.545836][ T4318] ax25_setsockopt+0x8a2/0xa40
[ 84.550698][ T4318] ? ax25_shutdown+0x10/0x10
[ 84.555275][ T4318] ? aa_sock_opt_perm+0x74/0x100
[ 84.560203][ T4318] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 84.565739][ T4318] ? security_socket_setsockopt+0x7a/0xa0
[ 84.571720][ T4318] ? ax25_shutdown+0x10/0x10
[ 84.576309][ T4318] __sys_setsockopt+0x2bf/0x3d0
[ 84.581193][ T4318] __x64_sys_setsockopt+0xb1/0xc0
[ 84.586342][ T4318] do_syscall_64+0x4c/0xa0
[ 84.590806][ T4318] ? clear_bhb_loop+0x30/0x80
[ 84.595471][ T4318] ? clear_bhb_loop+0x30/0x80
[ 84.600172][ T4318] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 84.606075][ T4318] RIP: 0033:0x7f4480638fc9
[ 84.610499][ T4318] 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
[ 84.630437][ T4318] RSP: 002b:00007fff1e43c428 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 84.638844][ T4318] RAX: ffffffffffffffda RBX: 00007f448088ffa0 RCX: 00007f4480638fc9
[ 84.646817][ T4318] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000007
[ 84.654884][ T4318] RBP: 00007f44806bbf91 R08: 0000000000000010 R09: 0000000000000000
[ 84.662847][ T4318] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000
[ 84.670805][ T4318] R13: 00007f448088ffa0 R14: 00007f448088ffa0 R15: 0000000000000005
[ 84.678782][ T4318]
[ 84.681781][ T4318]
[ 84.684088][ T4318] Allocated by task 4316:
[ 84.688396][ T4318] __kasan_kmalloc+0xb5/0xf0
[ 84.692968][ T4318] ax25_dev_device_up+0x50/0x580
[ 84.697888][ T4318] ax25_device_event+0x483/0x4f0
[ 84.702804][ T4318] raw_notifier_call_chain+0xcb/0x160
[ 84.708155][ T4318] __dev_notify_flags+0x178/0x2d0
[ 84.713343][ T4318] dev_change_flags+0xe3/0x1a0
[ 84.718097][ T4318] dev_ifsioc+0x147/0xe70
[ 84.722419][ T4318] dev_ioctl+0x55f/0xe50
[ 84.726661][ T4318] sock_do_ioctl+0x222/0x2f0
[ 84.731428][ T4318] sock_ioctl+0x4ed/0x6e0
[ 84.735745][ T4318] __se_sys_ioctl+0xfa/0x170
[ 84.740405][ T4318] do_syscall_64+0x4c/0xa0
[ 84.744799][ T4318] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 84.750676][ T4318]
[ 84.752981][ T4318] Freed by task 4317:
[ 84.756935][ T4318] kasan_set_track+0x4b/0x70
[ 84.761504][ T4318] kasan_set_free_info+0x1f/0x40
[ 84.766422][ T4318] ____kasan_slab_free+0xd5/0x110
[ 84.771524][ T4318] slab_free_freelist_hook+0xea/0x170
[ 84.776879][ T4318] kfree+0xef/0x2a0
[ 84.780666][ T4318] ax25_release+0x661/0x870
[ 84.785148][ T4318] sock_close+0xd5/0x240
[ 84.789374][ T4318] __fput+0x234/0x930
[ 84.793335][ T4318] task_work_run+0x125/0x1a0
[ 84.795395][ T4258] Bluetooth: hci0: command 0x040f tx timeout
[ 84.797899][ T4318] exit_to_user_mode_loop+0x10f/0x130
[ 84.809216][ T4318] exit_to_user_mode_prepare+0xee/0x180
[ 84.814763][ T4318] syscall_exit_to_user_mode+0x16/0x40
[ 84.820211][ T4318] do_syscall_64+0x58/0xa0
[ 84.824606][ T4318] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 84.830482][ T4318]
[ 84.832787][ T4318] The buggy address belongs to the object at ffff88802270b500
[ 84.832787][ T4318] which belongs to the cache kmalloc-192 of size 192
[ 84.846818][ T4318] The buggy address is located 56 bytes inside of
[ 84.846818][ T4318] 192-byte region [ffff88802270b500, ffff88802270b5c0)
[ 84.860002][ T4318] The buggy address belongs to the page:
[ 84.865626][ T4318] page:ffffea000089c2c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2270b
[ 84.875772][ T4318] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[ 84.883298][ T4318] raw: 00fff00000000200 0000000000000000 dead000000000122 ffff888016841a00
[ 84.891945][ T4318] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[ 84.900529][ T4318] page dumped because: kasan: bad access detected
[ 84.906935][ T4318] page_owner tracks the page as allocated
[ 84.912647][ T4318] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 4297, ts 84383747246, free_ts 84168966272
[ 84.928598][ T4318] get_page_from_freelist+0x1b77/0x1c60
[ 84.934129][ T4318] __alloc_pages+0x1e1/0x470
[ 84.938698][ T4318] new_slab+0xb6/0x4b0
[ 84.942751][ T4318] ___slab_alloc+0x81e/0xdf0
[ 84.947319][ T4318] __kmalloc_node+0x200/0x3b0
[ 84.951972][ T4318] memcg_alloc_page_obj_cgroups+0x81/0x120
[ 84.957762][ T4318] new_slab+0x100/0x4b0
[ 84.961893][ T4318] ___slab_alloc+0x81e/0xdf0
[ 84.966459][ T4318] kmem_cache_alloc+0x195/0x290
[ 84.971307][ T4318] __d_alloc+0x2a/0x6f0
[ 84.975444][ T4318] d_alloc_pseudo+0x19/0x70
[ 84.979934][ T4318] alloc_file_pseudo+0xc8/0x1f0
[ 84.984763][ T4318] sock_alloc_file+0xb3/0x240
[ 84.989414][ T4318] __sys_socket+0x11d/0x170
[ 84.993895][ T4318] __x64_sys_socket+0x76/0x80
[ 84.998546][ T4318] do_syscall_64+0x4c/0xa0
[ 85.002941][ T4318] page last free stack trace:
[ 85.007588][ T4318] free_unref_page_prepare+0x637/0x6c0
[ 85.013054][ T4318] free_unref_page+0x94/0x280
[ 85.017712][ T4318] qlist_free_all+0x35/0x90
[ 85.022194][ T4318] kasan_quarantine_reduce+0x150/0x160
[ 85.027633][ T4318] __kasan_slab_alloc+0x2f/0xd0
[ 85.032459][ T4318] slab_post_alloc_hook+0x4c/0x380
[ 85.037550][ T4318] __kmalloc_node_track_caller+0x156/0x3a0
[ 85.043340][ T4318] __alloc_skb+0x22c/0x750
[ 85.047738][ T4318] rtmsg_ifa+0xf9/0x1f0
[ 85.051899][ T4318] __inet_del_ifa+0x865/0x1020
[ 85.056644][ T4318] inetdev_event+0x5d3/0x1360
[ 85.061310][ T4318] raw_notifier_call_chain+0xcb/0x160
[ 85.066663][ T4318] unregister_netdevice_many+0xf57/0x18f0
[ 85.072377][ T4318] default_device_exit_batch+0x336/0x390
[ 85.077988][ T4318] cleanup_net+0x77b/0xb80
[ 85.082382][ T4318] process_one_work+0x863/0x1000
[ 85.087650][ T4318]
[ 85.089959][ T4318] Memory state around the buggy address:
[ 85.095563][ T4318] ffff88802270b400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 85.103607][ T4318] ffff88802270b480: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 85.111645][ T4318] >ffff88802270b500: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 85.119680][ T4318] ^
[ 85.125554][ T4318] ffff88802270b580: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 85.133616][ T4318] ffff88802270b600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 85.141651][ T4318] ==================================================================
[ 85.149689][ T4318] Disabling lock debugging due to kernel taint
[ 85.160671][ T4318] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 85.167892][ T4318] CPU: 1 PID: 4318 Comm: syz.0.19 Tainted: G B syzkaller #0
[ 85.176458][ T4318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 85.186498][ T4318] Call Trace:
[ 85.189757][ T4318]
[ 85.192666][ T4318] dump_stack_lvl+0x168/0x230
[ 85.197325][ T4318] ? show_regs_print_info+0x20/0x20
[ 85.202504][ T4318] ? load_image+0x3b0/0x3b0
[ 85.206995][ T4318] panic+0x2c9/0x7f0
[ 85.210871][ T4318] ? bpf_jit_dump+0xd0/0xd0
[ 85.215381][ T4318] ? _raw_spin_unlock_irqrestore+0xf6/0x100
[ 85.221264][ T4318] ? _raw_spin_unlock+0x40/0x40
[ 85.226104][ T4318] ? print_memory_metadata+0x314/0x400
[ 85.231541][ T4318] ? ax25_fillin_cb+0x459/0x640
[ 85.236369][ T4318] check_panic_on_warn+0x80/0xa0
[ 85.241285][ T4318] ? ax25_fillin_cb+0x459/0x640
[ 85.246108][ T4318] end_report+0x6d/0xf0
[ 85.250242][ T4318] kasan_report+0x102/0x130
[ 85.254721][ T4318] ? ax25_fillin_cb+0x459/0x640
[ 85.259544][ T4318] ax25_fillin_cb+0x459/0x640
[ 85.264196][ T4318] ax25_setsockopt+0x8a2/0xa40
[ 85.268933][ T4318] ? ax25_shutdown+0x10/0x10
[ 85.273499][ T4318] ? aa_sock_opt_perm+0x74/0x100
[ 85.278410][ T4318] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 85.284020][ T4318] ? security_socket_setsockopt+0x7a/0xa0
[ 85.289716][ T4318] ? ax25_shutdown+0x10/0x10
[ 85.294312][ T4318] __sys_setsockopt+0x2bf/0x3d0
[ 85.299148][ T4318] __x64_sys_setsockopt+0xb1/0xc0
[ 85.304146][ T4318] do_syscall_64+0x4c/0xa0
[ 85.308543][ T4318] ? clear_bhb_loop+0x30/0x80
[ 85.313197][ T4318] ? clear_bhb_loop+0x30/0x80
[ 85.317845][ T4318] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 85.323709][ T4318] RIP: 0033:0x7f4480638fc9
[ 85.328102][ T4318] 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
[ 85.347681][ T4318] RSP: 002b:00007fff1e43c428 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 85.356076][ T4318] RAX: ffffffffffffffda RBX: 00007f448088ffa0 RCX: 00007f4480638fc9
[ 85.364035][ T4318] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000007
[ 85.371987][ T4318] RBP: 00007f44806bbf91 R08: 0000000000000010 R09: 0000000000000000
[ 85.379936][ T4318] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000
[ 85.387884][ T4318] R13: 00007f448088ffa0 R14: 00007f448088ffa0 R15: 0000000000000005
[ 85.395837][ T4318]
[ 85.398934][ T4318] Kernel Offset: disabled
[ 85.403769][ T4318] Rebooting in 86400 seconds..