Warning: Permanently added '10.128.1.160' (ED25519) to the list of known hosts.
2025/06/29 14:58:37 ignoring optional flag "sandboxArg"="0"
2025/06/29 14:58:38 parsed 1 programs
[ 70.477917][ T4174] cgroup: Unknown subsys name 'net'
[ 70.608061][ T4174] cgroup: Unknown subsys name 'rlimit'
[ 71.334080][ T1422] ieee802154 phy0 wpan0: encryption failed: -22
[ 71.340712][ T1422] ieee802154 phy1 wpan1: encryption failed: -22
[ 72.136736][ T4174] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 74.072245][ T240] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 74.080235][ T240] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 74.096497][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 74.113498][ T240] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 74.121649][ T240] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 74.130274][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 75.483830][ T4231] chnl_net:caif_netlink_parms(): no params data found
[ 75.550568][ T4231] bridge0: port 1(bridge_slave_0) entered blocking state
[ 75.558655][ T4231] bridge0: port 1(bridge_slave_0) entered disabled state
[ 75.567402][ T4231] device bridge_slave_0 entered promiscuous mode
[ 75.577689][ T4231] bridge0: port 2(bridge_slave_1) entered blocking state
[ 75.584912][ T4231] bridge0: port 2(bridge_slave_1) entered disabled state
[ 75.593200][ T4231] device bridge_slave_1 entered promiscuous mode
[ 75.617794][ T4231] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 75.629456][ T4231] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 75.659015][ T4231] team0: Port device team_slave_0 added
[ 75.668097][ T4231] team0: Port device team_slave_1 added
[ 75.694836][ T4231] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 75.703203][ T4231] 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.
[ 75.730594][ T4231] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 75.744483][ T4231] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 75.751684][ T4231] 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.
[ 75.777624][ T4231] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 75.809514][ T4231] device hsr_slave_0 entered promiscuous mode
[ 75.816884][ T4231] device hsr_slave_1 entered promiscuous mode
[ 76.035366][ T4231] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 76.046579][ T4231] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 76.056969][ T4231] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 76.066431][ T4231] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 76.092534][ T4231] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.099731][ T4231] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.107835][ T4231] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.114987][ T4231] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.158788][ T4231] 8021q: adding VLAN 0 to HW filter on device bond0
[ 76.173095][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 76.184075][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 76.192636][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 76.200654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 76.215415][ T4231] 8021q: adding VLAN 0 to HW filter on device team0
[ 76.228368][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 76.237413][ T240] bridge0: port 1(bridge_slave_0) entered blocking state
[ 76.244547][ T240] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 76.256643][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 76.265948][ T240] bridge0: port 2(bridge_slave_1) entered blocking state
[ 76.273070][ T240] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 76.294270][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 76.324750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 76.344056][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 76.353917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 76.362615][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 76.374781][ T4231] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 76.492905][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 76.500421][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 76.515226][ T4231] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 76.554340][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 76.563514][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 76.599802][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 76.608718][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 76.618334][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 76.626371][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 76.636841][ T4231] device veth0_vlan entered promiscuous mode
[ 76.671027][ T4231] device veth1_vlan entered promiscuous mode
[ 76.692809][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 76.701646][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 76.709689][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 76.720407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 76.731752][ T4231] device veth0_macvtap entered promiscuous mode
[ 76.740835][ T4231] device veth1_macvtap entered promiscuous mode
[ 76.779034][ T4231] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 76.786742][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 76.796309][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 76.805062][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 76.815772][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 76.828736][ T4231] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 76.837694][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 76.846367][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 76.870255][ T4231] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.879798][ T4231] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.889040][ T4231] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.898104][ T4231] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 76.999739][ T4231] syz-executor (4231) used greatest stack depth: 20712 bytes left
2025/06/29 14:58:48 executed programs: 0
[ 78.247844][ T4275] chnl_net:caif_netlink_parms(): no params data found
[ 78.315731][ T4275] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.325329][ T4275] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.334043][ T4275] device bridge_slave_0 entered promiscuous mode
[ 78.343270][ T4275] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.350510][ T4275] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.362083][ T4275] device bridge_slave_1 entered promiscuous mode
[ 78.395884][ T4275] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 78.407667][ T4275] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 78.445005][ T4275] team0: Port device team_slave_0 added
[ 78.455401][ T4275] team0: Port device team_slave_1 added
[ 78.487244][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.494270][ T4275] 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.
[ 78.520619][ T4275] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.533043][ T4275] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.540017][ T4275] 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.
[ 78.566494][ T4275] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.600262][ T4275] device hsr_slave_0 entered promiscuous mode
[ 78.610033][ T4275] device hsr_slave_1 entered promiscuous mode
[ 78.617444][ T4275] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 78.626485][ T4275] Cannot create hsr debugfs directory
[ 78.715454][ T4275] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 80.132492][ T4247] Bluetooth: hci0: command 0x0409 tx timeout
[ 81.518961][ T4275] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.584117][ T4275] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 81.813834][ T4275] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 82.027067][ T4275] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 82.036115][ T4275] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 82.045817][ T4275] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 82.068299][ T4275] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 82.134657][ T4275] 8021q: adding VLAN 0 to HW filter on device bond0
[ 82.147540][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 82.156142][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 82.166694][ T4275] 8021q: adding VLAN 0 to HW filter on device team0
[ 82.186773][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 82.195599][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 82.204708][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.212336][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.213750][ T4248] Bluetooth: hci0: command 0x041b tx timeout
[ 82.230669][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 82.239195][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 82.248396][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 82.257373][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.264661][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.290655][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 82.303225][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 82.315804][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 82.325967][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 82.335911][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 82.347621][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 82.357412][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 82.382665][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 82.391649][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 82.403235][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 82.412173][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 82.436263][ T4275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 82.535453][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 82.543987][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 82.557528][ T144] device hsr_slave_0 left promiscuous mode
[ 82.564510][ T144] device hsr_slave_1 left promiscuous mode
[ 82.572167][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 82.579613][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 82.588168][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 82.596220][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 82.604009][ T144] device bridge_slave_1 left promiscuous mode
[ 82.611035][ T144] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.624520][ T144] device bridge_slave_0 left promiscuous mode
[ 82.630769][ T144] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.648799][ T144] device veth1_macvtap left promiscuous mode
[ 82.655939][ T144] device veth0_macvtap left promiscuous mode
[ 82.662708][ T144] device veth1_vlan left promiscuous mode
[ 82.668686][ T144] device veth0_vlan left promiscuous mode
[ 82.830813][ T144] team0 (unregistering): Port device team_slave_1 removed
[ 82.845385][ T144] team0 (unregistering): Port device team_slave_0 removed
[ 82.862385][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 82.876426][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 82.936894][ T144] bond0 (unregistering): Released all slaves
[ 82.989801][ T4275] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.010689][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 83.020445][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 83.041003][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 83.049791][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 83.058671][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 83.067361][ T240] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 83.077307][ T4275] device veth0_vlan entered promiscuous mode
[ 83.090854][ T4275] device veth1_vlan entered promiscuous mode
[ 83.113532][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 83.124020][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 83.132311][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 83.140785][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 83.152726][ T4275] device veth0_macvtap entered promiscuous mode
[ 83.163376][ T4275] device veth1_macvtap entered promiscuous mode
[ 83.185479][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 83.196236][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 83.205831][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 83.216698][ T4275] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 83.226871][ T4275] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.235808][ T4275] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.245947][ T4275] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.254979][ T4275] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 83.265804][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 83.275132][ T1239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 83.340146][ T1239] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.362770][ T1239] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.373001][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2025/06/29 14:58:53 executed programs: 2
[ 83.383943][ T1239] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 83.392118][ T1239] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 83.400813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 83.462863][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): bpq0: link becomes ready
[ 83.535405][ T4304] ==================================================================
[ 83.543719][ T4304] BUG: KASAN: use-after-free in ax25_fillin_cb+0x459/0x640
[ 83.550944][ T4304] Read of size 4 at addr ffff8880224d6838 by task syz.0.18/4304
[ 83.558585][ T4304]
[ 83.560942][ T4304] CPU: 1 PID: 4304 Comm: syz.0.18 Not tainted 5.15.186-syzkaller #0
[ 83.568930][ T4304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 83.579012][ T4304] Call Trace:
[ 83.582304][ T4304]
[ 83.585257][ T4304] dump_stack_lvl+0x168/0x230
[ 83.589959][ T4304] ? show_regs_print_info+0x20/0x20
[ 83.595259][ T4304] ? _printk+0xcc/0x110
[ 83.599430][ T4304] ? ax25_fillin_cb+0x459/0x640
[ 83.604307][ T4304] ? load_image+0x3b0/0x3b0
[ 83.608838][ T4304] print_address_description+0x60/0x2d0
[ 83.614400][ T4304] ? ax25_fillin_cb+0x459/0x640
[ 83.619271][ T4304] kasan_report+0xdf/0x130
[ 83.623708][ T4304] ? ax25_fillin_cb+0x459/0x640
[ 83.628582][ T4304] ax25_fillin_cb+0x459/0x640
[ 83.633277][ T4304] ax25_setsockopt+0x8a2/0xa40
[ 83.638066][ T4304] ? ax25_shutdown+0x10/0x10
[ 83.642677][ T4304] ? aa_sock_opt_perm+0x74/0x100
[ 83.647638][ T4304] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 83.653208][ T4304] ? security_socket_setsockopt+0x7a/0xa0
[ 83.658946][ T4304] ? ax25_shutdown+0x10/0x10
[ 83.663555][ T4304] __sys_setsockopt+0x3d6/0x5e0
[ 83.668437][ T4304] ? __ia32_sys_recv+0xb0/0xb0
[ 83.673224][ T4304] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 83.679242][ T4304] ? lock_chain_count+0x20/0x20
[ 83.684109][ T4304] ? vtime_user_exit+0x2dc/0x400
[ 83.689194][ T4304] __x64_sys_setsockopt+0xb1/0xc0
[ 83.694249][ T4304] do_syscall_64+0x4c/0xa0
[ 83.698685][ T4304] ? clear_bhb_loop+0x30/0x80
[ 83.703375][ T4304] ? clear_bhb_loop+0x30/0x80
[ 83.708081][ T4304] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.714004][ T4304] RIP: 0033:0x7f682ae4c929
[ 83.718437][ T4304] 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
[ 83.738059][ T4304] RSP: 002b:00007fff5183eab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 83.746502][ T4304] RAX: ffffffffffffffda RBX: 00007f682b073fa0 RCX: 00007f682ae4c929
[ 83.754498][ T4304] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000007
[ 83.762490][ T4304] RBP: 00007f682aeceb39 R08: 0000000000000010 R09: 0000000000000000
[ 83.770485][ T4304] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000
[ 83.778480][ T4304] R13: 00007f682b073fa0 R14: 00007f682b073fa0 R15: 0000000000000005
[ 83.786493][ T4304]
[ 83.789533][ T4304]
[ 83.791869][ T4304] Allocated by task 4302:
[ 83.796204][ T4304] __kasan_kmalloc+0xb5/0xf0
[ 83.800819][ T4304] ax25_dev_device_up+0x50/0x580
[ 83.805772][ T4304] ax25_device_event+0x483/0x4f0
[ 83.810723][ T4304] raw_notifier_call_chain+0xcb/0x160
[ 83.816112][ T4304] __dev_notify_flags+0x178/0x2d0
[ 83.821245][ T4304] dev_change_flags+0xe3/0x1a0
[ 83.826027][ T4304] dev_ifsioc+0x147/0xe70
[ 83.830371][ T4304] dev_ioctl+0x55f/0xe50
[ 83.834634][ T4304] sock_do_ioctl+0x222/0x2f0
[ 83.839235][ T4304] sock_ioctl+0x4ed/0x6e0
[ 83.843581][ T4304] __se_sys_ioctl+0xfa/0x170
[ 83.848189][ T4304] do_syscall_64+0x4c/0xa0
[ 83.852622][ T4304] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.858528][ T4304]
[ 83.860861][ T4304] Freed by task 4303:
[ 83.864844][ T4304] kasan_set_track+0x4b/0x70
[ 83.869452][ T4304] kasan_set_free_info+0x1f/0x40
[ 83.874412][ T4304] ____kasan_slab_free+0xd5/0x110
[ 83.879454][ T4304] slab_free_freelist_hook+0xea/0x170
[ 83.884848][ T4304] kfree+0xef/0x2a0
[ 83.888687][ T4304] ax25_release+0x661/0x870
[ 83.893215][ T4304] sock_close+0xd5/0x240
[ 83.897481][ T4304] __fput+0x234/0x930
[ 83.901487][ T4304] task_work_run+0x125/0x1a0
[ 83.906114][ T4304] exit_to_user_mode_loop+0x10f/0x130
[ 83.911515][ T4304] exit_to_user_mode_prepare+0xb1/0x140
[ 83.917085][ T4304] syscall_exit_to_user_mode+0x16/0x40
[ 83.922563][ T4304] do_syscall_64+0x58/0xa0
[ 83.926992][ T4304] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 83.932899][ T4304]
[ 83.935234][ T4304] The buggy address belongs to the object at ffff8880224d6800
[ 83.935234][ T4304] which belongs to the cache kmalloc-192 of size 192
[ 83.949302][ T4304] The buggy address is located 56 bytes inside of
[ 83.949302][ T4304] 192-byte region [ffff8880224d6800, ffff8880224d68c0)
[ 83.962512][ T4304] The buggy address belongs to the page:
[ 83.968166][ T4304] page:ffffea0000893580 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x224d6
[ 83.978339][ T4304] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[ 83.985924][ T4304] raw: 00fff00000000200 0000000000000000 dead000000000122 ffff888016841a00
[ 83.994611][ T4304] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[ 84.003200][ T4304] page dumped because: kasan: bad access detected
[ 84.009631][ T4304] page_owner tracks the page as allocated
[ 84.015373][ T4304] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 4275, ts 83413358170, free_ts 83412434206
[ 84.031464][ T4304] get_page_from_freelist+0x1b77/0x1c60
[ 84.037126][ T4304] __alloc_pages+0x1e1/0x470
[ 84.041730][ T4304] new_slab+0xb6/0x4b0
[ 84.045913][ T4304] ___slab_alloc+0x81e/0xdf0
[ 84.050513][ T4304] __kmalloc_node+0x200/0x3b0
[ 84.055205][ T4304] memcg_alloc_page_obj_cgroups+0x81/0x120
[ 84.061042][ T4304] new_slab+0x100/0x4b0
[ 84.065221][ T4304] ___slab_alloc+0x81e/0xdf0
[ 84.069828][ T4304] kmem_cache_alloc+0x195/0x290
[ 84.074701][ T4304] proc_alloc_inode+0x19/0xa0
[ 84.079388][ T4304] new_inode_pseudo+0x5f/0x210
[ 84.084175][ T4304] new_inode+0x25/0x1c0
[ 84.088352][ T4304] proc_get_inode+0x21/0x6f0
[ 84.092985][ T4304] proc_fill_super+0x4cb/0x750
[ 84.097764][ T4304] get_tree_nodev+0xb0/0x160
[ 84.102368][ T4304] vfs_get_tree+0x88/0x270
[ 84.106799][ T4304] page last free stack trace:
[ 84.111483][ T4304] free_unref_page_prepare+0x637/0x6c0
[ 84.116961][ T4304] free_unref_page+0x94/0x280
[ 84.121653][ T4304] __unfreeze_partials+0x1a5/0x200
[ 84.126784][ T4304] put_cpu_partial+0x12d/0x190
[ 84.131562][ T4304] qlist_free_all+0x35/0x90
[ 84.136079][ T4304] kasan_quarantine_reduce+0x150/0x160
[ 84.141556][ T4304] __kasan_slab_alloc+0x2f/0xd0
[ 84.146429][ T4304] slab_post_alloc_hook+0x4c/0x380
[ 84.151553][ T4304] kmem_cache_alloc+0x100/0x290
[ 84.156420][ T4304] getname_kernel+0x56/0x2e0
[ 84.161027][ T4304] kern_path+0x1f/0x190
[ 84.165198][ T4304] do_loopback+0xc1/0x4f0
[ 84.169554][ T4304] __se_sys_mount+0x2d6/0x3c0
[ 84.174248][ T4304] do_syscall_64+0x4c/0xa0
[ 84.178682][ T4304] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 84.184592][ T4304]
[ 84.186927][ T4304] Memory state around the buggy address:
[ 84.192565][ T4304] ffff8880224d6700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 84.200636][ T4304] ffff8880224d6780: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc
[ 84.208710][ T4304] >ffff8880224d6800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 84.216783][ T4304] ^
[ 84.222688][ T4304] ffff8880224d6880: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 84.230760][ T4304] ffff8880224d6900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 84.238832][ T4304] ==================================================================
[ 84.247024][ T4304] Disabling lock debugging due to kernel taint
[ 84.260938][ T4304] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 84.268178][ T4304] CPU: 1 PID: 4304 Comm: syz.0.18 Tainted: G B 5.15.186-syzkaller #0
[ 84.277653][ T4304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 84.287725][ T4304] Call Trace:
[ 84.291023][ T4304]
[ 84.291322][ T4245] Bluetooth: hci0: command 0x040f tx timeout
[ 84.293963][ T4304] dump_stack_lvl+0x168/0x230
[ 84.293990][ T4304] ? show_regs_print_info+0x20/0x20
[ 84.309824][ T4304] ? load_image+0x3b0/0x3b0
[ 84.314358][ T4304] panic+0x2c9/0x7f0
[ 84.318277][ T4304] ? bpf_jit_dump+0xd0/0xd0
[ 84.322801][ T4304] ? _raw_spin_unlock_irqrestore+0xf6/0x100
[ 84.328714][ T4304] ? _raw_spin_unlock+0x40/0x40
[ 84.333577][ T4304] ? print_memory_metadata+0x314/0x400
[ 84.339054][ T4304] ? ax25_fillin_cb+0x459/0x640
[ 84.343920][ T4304] check_panic_on_warn+0x80/0xa0
[ 84.348882][ T4304] ? ax25_fillin_cb+0x459/0x640
[ 84.353758][ T4304] end_report+0x6d/0xf0
[ 84.357930][ T4304] kasan_report+0x102/0x130
[ 84.362448][ T4304] ? ax25_fillin_cb+0x459/0x640
[ 84.367454][ T4304] ax25_fillin_cb+0x459/0x640
[ 84.372161][ T4304] ax25_setsockopt+0x8a2/0xa40
[ 84.376936][ T4304] ? ax25_shutdown+0x10/0x10
[ 84.381534][ T4304] ? aa_sock_opt_perm+0x74/0x100
[ 84.386476][ T4304] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 84.392028][ T4304] ? security_socket_setsockopt+0x7a/0xa0
[ 84.397900][ T4304] ? ax25_shutdown+0x10/0x10
[ 84.402490][ T4304] __sys_setsockopt+0x3d6/0x5e0
[ 84.407343][ T4304] ? __ia32_sys_recv+0xb0/0xb0
[ 84.412113][ T4304] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 84.418103][ T4304] ? lock_chain_count+0x20/0x20
[ 84.422950][ T4304] ? vtime_user_exit+0x2dc/0x400
[ 84.427890][ T4304] __x64_sys_setsockopt+0xb1/0xc0
[ 84.432915][ T4304] do_syscall_64+0x4c/0xa0
[ 84.437324][ T4304] ? clear_bhb_loop+0x30/0x80
[ 84.441991][ T4304] ? clear_bhb_loop+0x30/0x80
[ 84.446667][ T4304] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 84.452566][ T4304] RIP: 0033:0x7f682ae4c929
[ 84.457084][ T4304] 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
[ 84.476684][ T4304] RSP: 002b:00007fff5183eab8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 84.485126][ T4304] RAX: ffffffffffffffda RBX: 00007f682b073fa0 RCX: 00007f682ae4c929
[ 84.493101][ T4304] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000007
[ 84.501098][ T4304] RBP: 00007f682aeceb39 R08: 0000000000000010 R09: 0000000000000000
[ 84.509347][ T4304] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000
[ 84.517414][ T4304] R13: 00007f682b073fa0 R14: 00007f682b073fa0 R15: 0000000000000005
[ 84.525391][ T4304]
[ 84.528680][ T4304] Kernel Offset: disabled
[ 84.533018][ T4304] Rebooting in 86400 seconds..