Warning: Permanently added '10.128.1.218' (ED25519) to the list of known hosts.
2026/03/12 07:42:59 parsed 1 programs
[ 48.707395][ T4188] cgroup: Unknown subsys name 'net'
[ 48.834985][ T4188] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 50.074851][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 51.602447][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 51.613563][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 51.623193][ T1171] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 51.647551][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 51.656416][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 51.664803][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 52.390487][ T4224] chnl_net:caif_netlink_parms(): no params data found
[ 52.447817][ T4224] bridge0: port 1(bridge_slave_0) entered blocking state
[ 52.455421][ T4224] bridge0: port 1(bridge_slave_0) entered disabled state
[ 52.463662][ T4224] device bridge_slave_0 entered promiscuous mode
[ 52.474545][ T4224] bridge0: port 2(bridge_slave_1) entered blocking state
[ 52.481724][ T4224] bridge0: port 2(bridge_slave_1) entered disabled state
[ 52.489698][ T4224] device bridge_slave_1 entered promiscuous mode
[ 52.516222][ T4224] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 52.527512][ T4224] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 52.555912][ T4224] team0: Port device team_slave_0 added
[ 52.563609][ T4224] team0: Port device team_slave_1 added
[ 52.586077][ T4224] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 52.593052][ 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.
[ 52.620605][ T4224] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 52.635975][ T4224] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 52.644347][ 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.
[ 52.677283][ T4224] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 52.714887][ T4224] device hsr_slave_0 entered promiscuous mode
[ 52.724265][ T4224] device hsr_slave_1 entered promiscuous mode
[ 52.847215][ T4224] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 52.858492][ T4224] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 52.869421][ T4224] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 52.879242][ T4224] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 52.956014][ T4224] 8021q: adding VLAN 0 to HW filter on device bond0
[ 52.971335][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 52.982739][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 52.993668][ T4224] 8021q: adding VLAN 0 to HW filter on device team0
[ 53.010417][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 53.019200][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 53.029493][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 53.036730][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 53.048426][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 53.057372][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 53.067158][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 53.074257][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 53.083717][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 53.093039][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 53.107102][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 53.117629][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 53.128262][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 53.146844][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 53.155965][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 53.165963][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 53.175122][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 53.185089][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 53.197010][ T4224] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 53.315902][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 53.323936][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 53.337019][ T4224] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 53.358582][ T4232] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 53.377479][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 53.386302][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 53.394390][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 53.404706][ T4224] device veth0_vlan entered promiscuous mode
[ 53.418411][ T4224] device veth1_vlan entered promiscuous mode
[ 53.449511][ T4224] device veth0_macvtap entered promiscuous mode
[ 53.462375][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 53.471329][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 53.482854][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 53.491368][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 53.505760][ T4224] device veth1_macvtap entered promiscuous mode
[ 53.534409][ T4224] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 53.542979][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 53.551807][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 53.566492][ T4224] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 53.574967][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 53.584206][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 53.599382][ T4224] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.608613][ T4224] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.617804][ T4224] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.626714][ T4224] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 53.709468][ T4224] syz-executor (4224) used greatest stack depth: 19512 bytes left
2026/03/12 07:43:06 executed programs: 0
[ 55.072993][ T4281] chnl_net:caif_netlink_parms(): no params data found
[ 55.128316][ T4281] bridge0: port 1(bridge_slave_0) entered blocking state
[ 55.135509][ T4281] bridge0: port 1(bridge_slave_0) entered disabled state
[ 55.143502][ T4281] device bridge_slave_0 entered promiscuous mode
[ 55.151914][ T4281] bridge0: port 2(bridge_slave_1) entered blocking state
[ 55.159015][ T4281] bridge0: port 2(bridge_slave_1) entered disabled state
[ 55.167361][ T4281] device bridge_slave_1 entered promiscuous mode
[ 55.189941][ T4281] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 55.206645][ T4281] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 55.234107][ T4281] team0: Port device team_slave_0 added
[ 55.244442][ T4281] team0: Port device team_slave_1 added
[ 55.266773][ T4281] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 55.273792][ 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.
[ 55.303011][ T4281] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 55.315813][ T4281] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 55.325179][ 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.
[ 55.353525][ T4281] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 55.393541][ T4281] device hsr_slave_0 entered promiscuous mode
[ 55.400622][ T4281] device hsr_slave_1 entered promiscuous mode
[ 55.407208][ T4281] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 55.417762][ T4281] Cannot create hsr debugfs directory
[ 55.512672][ T4281] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 56.960737][ T4242] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.895434][ T4281] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 58.956194][ T4281] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 59.005567][ T4281] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 59.040396][ T4242] Bluetooth: hci0: command 0x041b tx timeout
[ 59.083728][ T4281] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 59.093260][ T4281] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 59.102784][ T4281] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 59.111682][ T4281] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 59.167144][ T4281] 8021q: adding VLAN 0 to HW filter on device bond0
[ 59.181585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 59.189221][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 59.199085][ T4281] 8021q: adding VLAN 0 to HW filter on device team0
[ 59.224956][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 59.233890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 59.242694][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 59.249713][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 59.257441][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 59.267840][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 59.276639][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 59.286471][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 59.293534][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 59.326072][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 59.334655][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 59.343732][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 59.353243][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 59.361963][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 59.371011][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 59.379243][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 59.387932][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 59.397163][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 59.410676][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 59.418987][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 59.434039][ T4281] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 59.517992][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 59.526086][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 59.556665][ T4281] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 59.573255][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 59.582194][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 59.616971][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 59.625289][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 59.633594][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 59.642109][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 59.653551][ T4281] device veth0_vlan entered promiscuous mode
[ 59.676503][ T4281] device veth1_vlan entered promiscuous mode
[ 59.696942][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 59.704903][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 59.713257][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 59.722063][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 59.732791][ T4281] device veth0_macvtap entered promiscuous mode
[ 59.742529][ T4281] device veth1_macvtap entered promiscuous mode
[ 59.773759][ T4281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 59.784862][ T4281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 59.796156][ T4281] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 59.805804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 59.813917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 59.823184][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 59.831719][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 59.844424][ T1171] device hsr_slave_0 left promiscuous mode
[ 59.850759][ T1171] device hsr_slave_1 left promiscuous mode
[ 59.857048][ T1171] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 59.864554][ T1171] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 59.873142][ T1171] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 59.880661][ T1171] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 59.888100][ T1171] device bridge_slave_1 left promiscuous mode
[ 59.895146][ T1171] bridge0: port 2(bridge_slave_1) entered disabled state
[ 59.907997][ T1171] device bridge_slave_0 left promiscuous mode
[ 59.914174][ T1171] bridge0: port 1(bridge_slave_0) entered disabled state
[ 59.929494][ T1171] device veth1_macvtap left promiscuous mode
[ 59.935661][ T1171] device veth0_macvtap left promiscuous mode
[ 59.942248][ T1171] device veth1_vlan left promiscuous mode
[ 59.948049][ T1171] device veth0_vlan left promiscuous mode
[ 60.084330][ T1171] team0 (unregistering): Port device team_slave_1 removed
[ 60.096828][ T1171] team0 (unregistering): Port device team_slave_0 removed
[ 60.109034][ T1171] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 60.124274][ T1171] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 60.174533][ T1171] bond0 (unregistering): Released all slaves
[ 60.235663][ T4281] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 60.248373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 60.257283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 60.269377][ T4281] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 60.280682][ T4281] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 60.289376][ T4281] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 60.298228][ T4281] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 60.356609][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 60.364575][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 60.373802][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2026/03/12 07:43:12 executed programs: 2
[ 60.403484][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 60.411728][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 60.419133][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 60.475002][ T4312] IPv6: ADDRCONF(NETDEV_CHANGE): bpq0: link becomes ready
[ 60.514865][ T4314] ==================================================================
[ 60.523097][ T4314] BUG: KASAN: use-after-free in ax25_fillin_cb+0x459/0x640
[ 60.530304][ T4314] Read of size 4 at addr ffff8880213dc338 by task syz.0.19/4314
[ 60.537922][ T4314]
[ 60.540243][ T4314] CPU: 0 PID: 4314 Comm: syz.0.19 Not tainted syzkaller #0
[ 60.547416][ T4314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 60.557453][ T4314] Call Trace:
[ 60.560714][ T4314]
[ 60.563623][ T4314] dump_stack_lvl+0x188/0x250
[ 60.568282][ T4314] ? show_regs_print_info+0x20/0x20
[ 60.573460][ T4314] ? _printk+0xda/0x130
[ 60.577626][ T4314] ? ax25_fillin_cb+0x459/0x640
[ 60.582468][ T4314] ? load_image+0x400/0x400
[ 60.586953][ T4314] print_address_description+0x60/0x2d0
[ 60.592503][ T4314] ? ax25_fillin_cb+0x459/0x640
[ 60.597331][ T4314] kasan_report+0xdf/0x130
[ 60.601727][ T4314] ? ax25_fillin_cb+0x459/0x640
[ 60.606557][ T4314] ax25_fillin_cb+0x459/0x640
[ 60.611220][ T4314] ax25_setsockopt+0x8c9/0xa60
[ 60.615963][ T4314] ? ax25_shutdown+0x10/0x10
[ 60.620539][ T4314] ? aa_sock_opt_perm+0x74/0x100
[ 60.625480][ T4314] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 60.631015][ T4314] ? security_socket_setsockopt+0x7a/0xa0
[ 60.636709][ T4314] ? ax25_shutdown+0x10/0x10
[ 60.641275][ T4314] __sys_setsockopt+0x2bf/0x3d0
[ 60.646106][ T4314] __x64_sys_setsockopt+0xb1/0xc0
[ 60.651144][ T4314] do_syscall_64+0x4c/0xa0
[ 60.655539][ T4314] ? clear_bhb_loop+0x30/0x80
[ 60.660201][ T4314] ? clear_bhb_loop+0x30/0x80
[ 60.664863][ T4314] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 60.670748][ T4314] RIP: 0033:0x7fbbd1c9f799
[ 60.675158][ T4314] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 60.694755][ T4314] RSP: 002b:00007ffc6ed3e918 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 60.703152][ T4314] RAX: ffffffffffffffda RBX: 00007fbbd1f18fa0 RCX: 00007fbbd1c9f799
[ 60.711103][ T4314] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000004
[ 60.719053][ T4314] RBP: 00007fbbd1d35c99 R08: 0000000000000010 R09: 0000000000000000
[ 60.727009][ T4314] R10: 0000200000000240 R11: 0000000000000246 R12: 0000000000000000
[ 60.734968][ T4314] R13: 00007fbbd1f18fac R14: 00007fbbd1f18fa0 R15: 00007fbbd1f18fa0
[ 60.742927][ T4314]
[ 60.745922][ T4314]
[ 60.748220][ T4314] Allocated by task 4312:
[ 60.752520][ T4314] __kasan_kmalloc+0xb5/0xf0
[ 60.757090][ T4314] ax25_dev_device_up+0x50/0x580
[ 60.762005][ T4314] ax25_device_event+0x483/0x4f0
[ 60.766920][ T4314] raw_notifier_call_chain+0xcb/0x160
[ 60.772270][ T4314] __dev_notify_flags+0x194/0x300
[ 60.777284][ T4314] dev_change_flags+0xe3/0x1a0
[ 60.782027][ T4314] dev_ifsioc+0x130/0xd50
[ 60.786330][ T4314] dev_ioctl+0x545/0xe30
[ 60.790548][ T4314] sock_do_ioctl+0x245/0x320
[ 60.795117][ T4314] sock_ioctl+0x4d2/0x710
[ 60.799436][ T4314] __se_sys_ioctl+0xfa/0x170
[ 60.804000][ T4314] do_syscall_64+0x4c/0xa0
[ 60.808389][ T4314] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 60.814258][ T4314]
[ 60.816557][ T4314] Freed by task 4313:
[ 60.820514][ T4314] kasan_set_track+0x4b/0x70
[ 60.825099][ T4314] kasan_set_free_info+0x1f/0x40
[ 60.830015][ T4314] ____kasan_slab_free+0xd5/0x110
[ 60.835012][ T4314] slab_free_freelist_hook+0xea/0x170
[ 60.840359][ T4314] kfree+0xef/0x2a0
[ 60.844169][ T4314] ax25_release+0x661/0x870
[ 60.848644][ T4314] sock_close+0xd5/0x240
[ 60.852857][ T4314] __fput+0x234/0x930
[ 60.856815][ T4314] task_work_run+0x125/0x1a0
[ 60.861382][ T4314] exit_to_user_mode_loop+0x10f/0x130
[ 60.866723][ T4314] exit_to_user_mode_prepare+0xee/0x180
[ 60.872248][ T4314] syscall_exit_to_user_mode+0x16/0x40
[ 60.877713][ T4314] do_syscall_64+0x58/0xa0
[ 60.882103][ T4314] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 60.887971][ T4314]
[ 60.890271][ T4314] The buggy address belongs to the object at ffff8880213dc300
[ 60.890271][ T4314] which belongs to the cache kmalloc-192 of size 192
[ 60.904297][ T4314] The buggy address is located 56 bytes inside of
[ 60.904297][ T4314] 192-byte region [ffff8880213dc300, ffff8880213dc3c0)
[ 60.917470][ T4314] The buggy address belongs to the page:
[ 60.923176][ T4314] page:ffffea000084f700 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x213dc
[ 60.933426][ T4314] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[ 60.940973][ T4314] raw: 00fff00000000200 0000000000000000 dead000000000122 ffff888016c41a00
[ 60.949536][ T4314] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[ 60.958122][ T4314] page dumped because: kasan: bad access detected
[ 60.964518][ T4314] page_owner tracks the page as allocated
[ 60.970383][ T4314] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 4281, ts 60458619884, free_ts 60173855697
[ 60.986441][ T4314] get_page_from_freelist+0x1bbd/0x1ca0
[ 60.991989][ T4314] __alloc_pages+0x1ee/0x480
[ 60.996557][ T4314] new_slab+0xb6/0x4b0
[ 61.000603][ T4314] ___slab_alloc+0x80a/0xdd0
[ 61.005174][ T4314] __kmalloc_node+0x200/0x3b0
[ 61.009830][ T4314] memcg_alloc_page_obj_cgroups+0x81/0x120
[ 61.015620][ T4314] slab_post_alloc_hook+0xba/0x380
[ 61.020740][ T4314] kmem_cache_alloc+0x100/0x290
[ 61.025609][ T4314] copy_signal+0x50/0x640
[ 61.029915][ T4314] copy_process+0x178b/0x3e20
[ 61.034567][ T4314] kernel_clone+0x23f/0x990
[ 61.039043][ T4314] __x64_sys_clone+0x19a/0x210
[ 61.043782][ T4314] do_syscall_64+0x4c/0xa0
[ 61.048179][ T4314] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 61.054052][ T4314] page last free stack trace:
[ 61.058699][ T4314] free_unref_page_prepare+0x637/0x6c0
[ 61.064137][ T4314] free_unref_page+0x8f/0x2a0
[ 61.068789][ T4314] qlist_free_all+0x35/0x90
[ 61.073373][ T4314] kasan_quarantine_reduce+0x150/0x160
[ 61.078829][ T4314] __kasan_slab_alloc+0x2f/0xd0
[ 61.083660][ T4314] slab_post_alloc_hook+0x4c/0x380
[ 61.088746][ T4314] kmem_cache_alloc_node+0x12d/0x2d0
[ 61.094008][ T4314] __alloc_skb+0xf4/0x750
[ 61.098318][ T4314] inet6_netconf_notify_devconf+0x10b/0x1d0
[ 61.104186][ T4314] addrconf_ifdown+0x1678/0x19c0
[ 61.109101][ T4314] addrconf_notify+0x445/0xf00
[ 61.113843][ T4314] raw_notifier_call_chain+0xcb/0x160
[ 61.119190][ T4314] unregister_netdevice_many+0x1049/0x19f0
[ 61.124974][ T4314] default_device_exit_batch+0x364/0x3c0
[ 61.130592][ T4314] cleanup_net+0x791/0xba0
[ 61.134985][ T4314] process_one_work+0x85f/0x1010
[ 61.139899][ T4314]
[ 61.142200][ T4314] Memory state around the buggy address:
[ 61.147808][ T4314] ffff8880213dc200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 61.155873][ T4314] ffff8880213dc280: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc
[ 61.163914][ T4314] >ffff8880213dc300: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 61.171956][ T4314] ^
[ 61.177848][ T4314] ffff8880213dc380: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 61.185904][ T4314] ffff8880213dc400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 61.194049][ T4314] ==================================================================
[ 61.202090][ T4314] Disabling lock debugging due to kernel taint
[ 61.211433][ T4231] Bluetooth: hci0: command 0x040f tx timeout
[ 61.218489][ T4314] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 61.225688][ T4314] CPU: 1 PID: 4314 Comm: syz.0.19 Tainted: G B syzkaller #0
[ 61.234250][ T4314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 61.244287][ T4314] Call Trace:
[ 61.247563][ T4314]
[ 61.250490][ T4314] dump_stack_lvl+0x188/0x250
[ 61.255157][ T4314] ? show_regs_print_info+0x20/0x20
[ 61.260333][ T4314] ? load_image+0x400/0x400
[ 61.264815][ T4314] panic+0x2e5/0x810
[ 61.268689][ T4314] ? bpf_jit_dump+0xd0/0xd0
[ 61.273169][ T4314] ? _raw_spin_unlock_irqrestore+0x10d/0x120
[ 61.279131][ T4314] ? _raw_spin_unlock+0x40/0x40
[ 61.283973][ T4314] ? print_memory_metadata+0x314/0x400
[ 61.289408][ T4314] ? ax25_fillin_cb+0x459/0x640
[ 61.294230][ T4314] check_panic_on_warn+0x80/0xa0
[ 61.299144][ T4314] ? ax25_fillin_cb+0x459/0x640
[ 61.303965][ T4314] end_report+0x6d/0xf0
[ 61.308098][ T4314] kasan_report+0x102/0x130
[ 61.312572][ T4314] ? ax25_fillin_cb+0x459/0x640
[ 61.317393][ T4314] ax25_fillin_cb+0x459/0x640
[ 61.322045][ T4314] ax25_setsockopt+0x8c9/0xa60
[ 61.326784][ T4314] ? ax25_shutdown+0x10/0x10
[ 61.331346][ T4314] ? aa_sock_opt_perm+0x74/0x100
[ 61.336257][ T4314] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 61.341775][ T4314] ? security_socket_setsockopt+0x7a/0xa0
[ 61.347496][ T4314] ? ax25_shutdown+0x10/0x10
[ 61.352084][ T4314] __sys_setsockopt+0x2bf/0x3d0
[ 61.356922][ T4314] __x64_sys_setsockopt+0xb1/0xc0
[ 61.361930][ T4314] do_syscall_64+0x4c/0xa0
[ 61.366329][ T4314] ? clear_bhb_loop+0x30/0x80
[ 61.370979][ T4314] ? clear_bhb_loop+0x30/0x80
[ 61.375630][ T4314] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 61.381502][ T4314] RIP: 0033:0x7fbbd1c9f799
[ 61.385902][ T4314] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
[ 61.405489][ T4314] RSP: 002b:00007ffc6ed3e918 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 61.413887][ T4314] RAX: ffffffffffffffda RBX: 00007fbbd1f18fa0 RCX: 00007fbbd1c9f799
[ 61.421840][ T4314] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000004
[ 61.429787][ T4314] RBP: 00007fbbd1d35c99 R08: 0000000000000010 R09: 0000000000000000
[ 61.437734][ T4314] R10: 0000200000000240 R11: 0000000000000246 R12: 0000000000000000
[ 61.445683][ T4314] R13: 00007fbbd1f18fac R14: 00007fbbd1f18fa0 R15: 00007fbbd1f18fa0
[ 61.453632][ T4314]
[ 61.456917][ T4314] Kernel Offset: disabled
[ 61.461227][ T4314] Rebooting in 86400 seconds..