Warning: Permanently added '10.128.1.38' (ED25519) to the list of known hosts.
2026/01/19 16:17:43 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 99.498606][ T4614] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 100.974731][ T1221] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.989002][ T1221] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.998814][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 101.008890][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 101.018504][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 101.029354][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 101.517922][ T4647] chnl_net:caif_netlink_parms(): no params data found
[ 101.575425][ T4647] bridge0: port 1(bridge_slave_0) entered blocking state
[ 101.585290][ T4647] bridge0: port 1(bridge_slave_0) entered disabled state
[ 101.595318][ T4647] device bridge_slave_0 entered promiscuous mode
[ 101.605765][ T4647] bridge0: port 2(bridge_slave_1) entered blocking state
[ 101.615193][ T4647] bridge0: port 2(bridge_slave_1) entered disabled state
[ 101.626067][ T4647] device bridge_slave_1 entered promiscuous mode
[ 101.658057][ T4647] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 101.671030][ T4647] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 101.703550][ T4647] team0: Port device team_slave_0 added
[ 101.716414][ T4647] team0: Port device team_slave_1 added
[ 101.745012][ T4647] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 101.753076][ T4647] 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.
[ 101.785514][ T4647] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 101.799713][ T4647] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 101.807056][ T4647] 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.
[ 101.836314][ T4647] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 101.877649][ T4647] device hsr_slave_0 entered promiscuous mode
[ 101.887181][ T4647] device hsr_slave_1 entered promiscuous mode
[ 102.553674][ T4647] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 102.577530][ T4647] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 102.650729][ T4647] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 102.675536][ T4647] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 102.752440][ T4647] 8021q: adding VLAN 0 to HW filter on device bond0
[ 102.765732][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 102.774420][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 102.785327][ T4647] 8021q: adding VLAN 0 to HW filter on device team0
[ 102.797034][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 102.806356][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 102.817326][ T1221] bridge0: port 1(bridge_slave_0) entered blocking state
[ 102.824448][ T1221] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 102.835034][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 102.855099][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 102.864967][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 102.875201][ T1221] bridge0: port 2(bridge_slave_1) entered blocking state
[ 102.882808][ T1221] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 102.901915][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 102.913542][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 102.936526][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 102.948372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 102.959773][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 102.972413][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 102.984884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 102.999959][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 103.009051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 103.025428][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 103.036258][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 103.056122][ T4647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 103.166850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 103.176746][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 103.192966][ T4647] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 103.213602][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 103.223429][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 103.253719][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 103.263889][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 103.277293][ T4647] device veth0_vlan entered promiscuous mode
[ 103.285764][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 103.295789][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 103.320574][ T4647] device veth1_vlan entered promiscuous mode
[ 103.349108][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 103.357914][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 103.367628][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 103.377786][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 103.390036][ T4647] device veth0_macvtap entered promiscuous mode
[ 103.411651][ T4647] device veth1_macvtap entered promiscuous mode
[ 103.431048][ T4647] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 103.438592][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 103.449210][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 103.458932][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 103.470879][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 103.483826][ T4647] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 103.493257][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 103.503724][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 103.525803][ T4647] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.536722][ T4647] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.547509][ T4647] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 103.557196][ T4647] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 105.643512][ T144] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/01/19 16:17:52 executed programs: 0
[ 105.990480][ T4836] chnl_net:caif_netlink_parms(): no params data found
[ 106.045225][ T4836] bridge0: port 1(bridge_slave_0) entered blocking state
[ 106.053272][ T4836] bridge0: port 1(bridge_slave_0) entered disabled state
[ 106.061510][ T4836] device bridge_slave_0 entered promiscuous mode
[ 106.071840][ T4836] bridge0: port 2(bridge_slave_1) entered blocking state
[ 106.079658][ T4836] bridge0: port 2(bridge_slave_1) entered disabled state
[ 106.087900][ T4836] device bridge_slave_1 entered promiscuous mode
[ 106.115790][ T4836] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 106.129102][ T4836] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 106.162659][ T4836] team0: Port device team_slave_0 added
[ 106.170919][ T4836] team0: Port device team_slave_1 added
[ 106.195075][ T4836] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 106.204498][ T4836] 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.
[ 106.234258][ T4836] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 106.246956][ T4836] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 106.254463][ T4836] 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.
[ 106.281485][ T4836] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 106.316685][ T4836] device hsr_slave_0 entered promiscuous mode
[ 106.323699][ T4836] device hsr_slave_1 entered promiscuous mode
[ 106.331243][ T4836] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 106.340241][ T4836] Cannot create hsr debugfs directory
[ 107.929661][ T4266] Bluetooth: hci0: command 0x0409 tx timeout
[ 108.167565][ T144] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 108.236988][ T144] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 108.297354][ T144] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 109.096823][ T4836] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 109.106429][ T4836] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 109.116526][ T4836] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 109.126883][ T4836] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 109.190602][ T4836] 8021q: adding VLAN 0 to HW filter on device bond0
[ 109.222898][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 109.231014][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 109.242169][ T4836] 8021q: adding VLAN 0 to HW filter on device team0
[ 109.251950][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 109.263797][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 109.273911][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 109.282640][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 109.292166][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 109.303287][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 109.312610][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 109.321522][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 109.329144][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 109.357466][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 109.375883][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 109.385832][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 109.395885][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 109.404576][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 109.434029][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 109.443750][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 109.456563][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 109.465943][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 109.480220][ T4836] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 109.493986][ T4836] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 109.504964][ T144] device hsr_slave_0 left promiscuous mode
[ 109.511639][ T144] device hsr_slave_1 left promiscuous mode
[ 109.518341][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 109.526328][ T144] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 109.534019][ T144] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 109.542530][ T144] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 109.550692][ T144] device bridge_slave_1 left promiscuous mode
[ 109.557023][ T144] bridge0: port 2(bridge_slave_1) entered disabled state
[ 109.565944][ T144] device bridge_slave_0 left promiscuous mode
[ 109.572856][ T144] bridge0: port 1(bridge_slave_0) entered disabled state
[ 109.584376][ T144] device veth1_macvtap left promiscuous mode
[ 109.590695][ T144] device veth0_macvtap left promiscuous mode
[ 109.596791][ T144] device veth1_vlan left promiscuous mode
[ 109.603247][ T144] device veth0_vlan left promiscuous mode
[ 109.739157][ T144] team0 (unregistering): Port device team_slave_1 removed
[ 109.754625][ T144] team0 (unregistering): Port device team_slave_0 removed
[ 109.768353][ T144] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 109.784037][ T144] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 109.833880][ T144] bond0 (unregistering): Released all slaves
[ 109.894239][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 109.904519][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 110.006139][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 110.014924][ T4267] Bluetooth: hci0: command 0x041b tx timeout
[ 110.016982][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 110.043053][ T4836] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 110.062081][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 110.072115][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 110.088842][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 110.098853][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 110.109197][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 110.117457][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 110.128457][ T4836] device veth0_vlan entered promiscuous mode
[ 110.140863][ T4836] device veth1_vlan entered promiscuous mode
[ 110.158831][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 110.167769][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 110.176722][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 110.186341][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 110.197964][ T4836] device veth0_macvtap entered promiscuous mode
[ 110.208726][ T4836] device veth1_macvtap entered promiscuous mode
[ 110.228884][ T4836] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 110.241720][ T4836] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 110.250818][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 110.270579][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 110.278974][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 110.290875][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 110.300948][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 110.310156][ T3088] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 110.321648][ T4836] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.331453][ T4836] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.341370][ T4836] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.351014][ T4836] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 110.407349][ T1221] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 110.430427][ T1221] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 110.446331][ T3088] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 110.447858][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 110.465296][ T3088] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 110.476797][ T1221] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 110.526630][ T5067] IPv6: ADDRCONF(NETDEV_CHANGE): bpq0: link becomes ready
[ 110.599668][ T5071] ==================================================================
[ 110.608215][ T5071] BUG: KASAN: use-after-free in ax25_fillin_cb+0x459/0x640
[ 110.616030][ T5071] Read of size 4 at addr ffff888024a88a38 by task syz.0.19/5071
[ 110.625253][ T5071]
[ 110.628135][ T5071] CPU: 0 PID: 5071 Comm: syz.0.19 Not tainted syzkaller #0
[ 110.635680][ T5071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 110.648262][ T5071] Call Trace:
[ 110.652151][ T5071]
[ 110.655751][ T5071] dump_stack_lvl+0x188/0x250
[ 110.660927][ T5071] ? show_regs_print_info+0x20/0x20
[ 110.666849][ T5071] ? _printk+0xda/0x130
[ 110.671551][ T5071] ? ax25_fillin_cb+0x459/0x640
[ 110.676688][ T5071] ? load_image+0x400/0x400
[ 110.681386][ T5071] print_address_description+0x60/0x2d0
[ 110.687452][ T5071] ? ax25_fillin_cb+0x459/0x640
[ 110.692933][ T5071] kasan_report+0xdf/0x130
[ 110.697984][ T5071] ? ax25_fillin_cb+0x459/0x640
[ 110.703057][ T5071] ax25_fillin_cb+0x459/0x640
[ 110.707843][ T5071] ax25_setsockopt+0x8c9/0xa60
[ 110.712632][ T5071] ? ax25_shutdown+0x10/0x10
[ 110.717242][ T5071] ? aa_sock_opt_perm+0x74/0x100
[ 110.722656][ T5071] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 110.728318][ T5071] ? security_socket_setsockopt+0x7a/0xa0
[ 110.734323][ T5071] ? ax25_shutdown+0x10/0x10
[ 110.739012][ T5071] __sys_setsockopt+0x2bf/0x3d0
[ 110.743953][ T5071] __x64_sys_setsockopt+0xb1/0xc0
[ 110.749257][ T5071] do_syscall_64+0x4c/0xa0
[ 110.753875][ T5071] ? clear_bhb_loop+0x30/0x80
[ 110.758660][ T5071] ? clear_bhb_loop+0x30/0x80
[ 110.763597][ T5071] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 110.769877][ T5071] RIP: 0033:0x7eff8b292ef9
[ 110.774356][ T5071] 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
[ 110.794507][ T5071] RSP: 002b:00007eff8a8f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 110.803743][ T5071] RAX: ffffffffffffffda RBX: 00007eff8b4fdfa0 RCX: 00007eff8b292ef9
[ 110.812424][ T5071] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000006
[ 110.820585][ T5071] RBP: 00007eff8b327ee0 R08: 0000000000000010 R09: 0000000000000000
[ 110.828590][ T5071] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000
[ 110.836650][ T5071] R13: 00007eff8b4fe038 R14: 00007eff8b4fdfa0 R15: 00007ffccb669288
[ 110.844905][ T5071]
[ 110.848098][ T5071]
[ 110.850758][ T5071] Allocated by task 5067:
[ 110.855284][ T5071] __kasan_kmalloc+0xb5/0xf0
[ 110.860174][ T5071] ax25_dev_device_up+0x50/0x580
[ 110.865207][ T5071] ax25_device_event+0x483/0x4f0
[ 110.870151][ T5071] raw_notifier_call_chain+0xcb/0x160
[ 110.875650][ T5071] __dev_notify_flags+0x194/0x300
[ 110.882139][ T5071] dev_change_flags+0xe3/0x1a0
[ 110.888317][ T5071] dev_ifsioc+0x130/0xd50
[ 110.893004][ T5071] dev_ioctl+0x545/0xe30
[ 110.897495][ T5071] sock_do_ioctl+0x245/0x320
[ 110.902256][ T5071] sock_ioctl+0x4d2/0x710
[ 110.906595][ T5071] __se_sys_ioctl+0xfa/0x170
[ 110.911823][ T5071] do_syscall_64+0x4c/0xa0
[ 110.916566][ T5071] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 110.922821][ T5071]
[ 110.925325][ T5071] Freed by task 5068:
[ 110.929752][ T5071] kasan_set_track+0x4b/0x70
[ 110.934720][ T5071] kasan_set_free_info+0x1f/0x40
[ 110.940288][ T5071] ____kasan_slab_free+0xd5/0x110
[ 110.945906][ T5071] slab_free_freelist_hook+0xea/0x170
[ 110.951383][ T5071] kfree+0xef/0x2a0
[ 110.955190][ T5071] ax25_release+0x661/0x870
[ 110.960434][ T5071] sock_close+0xd5/0x240
[ 110.965100][ T5071] __fput+0x234/0x930
[ 110.969566][ T5071] task_work_run+0x125/0x1a0
[ 110.974306][ T5071] exit_to_user_mode_loop+0x10f/0x130
[ 110.980126][ T5071] exit_to_user_mode_prepare+0xee/0x180
[ 110.986517][ T5071] syscall_exit_to_user_mode+0x16/0x40
[ 110.992662][ T5071] do_syscall_64+0x58/0xa0
[ 110.997345][ T5071] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 111.003759][ T5071]
[ 111.006106][ T5071] Last potentially related work creation:
[ 111.012090][ T5071] kasan_save_stack+0x35/0x60
[ 111.016883][ T5071] kasan_record_aux_stack+0xb8/0x100
[ 111.022458][ T5071] kvfree_call_rcu+0x105/0x7d0
[ 111.027785][ T5071] drop_sysctl_table+0x359/0x4e0
[ 111.032716][ T5071] unregister_sysctl_table+0x87/0x130
[ 111.038282][ T5071] rds_tcp_exit_net+0x565/0x5f0
[ 111.043485][ T5071] cleanup_net+0x706/0xba0
[ 111.048090][ T5071] process_one_work+0x85f/0x1010
[ 111.053024][ T5071] worker_thread+0xaa6/0x1290
[ 111.058129][ T5071] kthread+0x436/0x520
[ 111.062378][ T5071] ret_from_fork+0x1f/0x30
[ 111.066818][ T5071]
[ 111.069583][ T5071] The buggy address belongs to the object at ffff888024a88a00
[ 111.069583][ T5071] which belongs to the cache kmalloc-192 of size 192
[ 111.083780][ T5071] The buggy address is located 56 bytes inside of
[ 111.083780][ T5071] 192-byte region [ffff888024a88a00, ffff888024a88ac0)
[ 111.097426][ T5071] The buggy address belongs to the page:
[ 111.103418][ T5071] page:ffffea000092a200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x24a88
[ 111.113933][ T5071] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[ 111.121965][ T5071] raw: 00fff00000000200 dead000000000100 dead000000000122 ffff888016c41a00
[ 111.131055][ T5071] raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
[ 111.140042][ T5071] page dumped because: kasan: bad access detected
[ 111.146809][ T5071] page_owner tracks the page as allocated
[ 111.152824][ T5071] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12c00(GFP_NOIO|__GFP_NOWARN|__GFP_NORETRY), pid 1326, ts 11965406030, free_ts 10652326601
[ 111.169230][ T5071] get_page_from_freelist+0x1bbd/0x1ca0
[ 111.175213][ T5071] __alloc_pages+0x1ee/0x480
[ 111.180161][ T5071] new_slab+0xc0/0x4b0
[ 111.184972][ T5071] ___slab_alloc+0x80a/0xdd0
[ 111.189991][ T5071] __kmalloc+0x1cd/0x330
[ 111.194924][ T5071] usb_alloc_urb+0x3f/0x140
[ 111.199886][ T5071] usb_control_msg+0x115/0x3e0
[ 111.204871][ T5071] hub_ext_port_status+0x103/0x6d0
[ 111.210085][ T5071] hub_activate+0x6e9/0x1a30
[ 111.214948][ T5071] process_one_work+0x85f/0x1010
[ 111.220635][ T5071] worker_thread+0xaa6/0x1290
[ 111.225400][ T5071] kthread+0x436/0x520
[ 111.229844][ T5071] ret_from_fork+0x1f/0x30
[ 111.234909][ T5071] page last free stack trace:
[ 111.239581][ T5071] free_unref_page_prepare+0x637/0x6c0
[ 111.245120][ T5071] free_unref_page_list+0x119/0x820
[ 111.250574][ T5071] release_pages+0x186c/0x1be0
[ 111.255329][ T5071] tlb_finish_mmu+0x176/0x300
[ 111.260000][ T5071] exit_mmap+0x3d0/0x640
[ 111.264460][ T5071] __mmput+0x115/0x3b0
[ 111.268549][ T5071] free_bprm+0x141/0x300
[ 111.273158][ T5071] kernel_execve+0x380/0x900
[ 111.277730][ T5071] call_usermodehelper_exec_async+0x207/0x350
[ 111.283895][ T5071] ret_from_fork+0x1f/0x30
[ 111.288407][ T5071]
[ 111.290719][ T5071] Memory state around the buggy address:
[ 111.296516][ T5071] ffff888024a88900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 111.305024][ T5071] ffff888024a88980: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 111.313420][ T5071] >ffff888024a88a00: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 111.321568][ T5071] ^
[ 111.327941][ T5071] ffff888024a88a80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 111.336502][ T5071] ffff888024a88b00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 111.345467][ T5071] ==================================================================
[ 111.354140][ T5071] Disabling lock debugging due to kernel taint
[ 111.362922][ T5071] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 111.370391][ T5071] CPU: 0 PID: 5071 Comm: syz.0.19 Tainted: G B syzkaller #0
[ 111.379462][ T5071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 111.391043][ T5071] Call Trace:
[ 111.395170][ T5071]
[ 111.398396][ T5071] dump_stack_lvl+0x188/0x250
[ 111.403065][ T5071] ? show_regs_print_info+0x20/0x20
[ 111.408634][ T5071] ? load_image+0x400/0x400
[ 111.413764][ T5071] panic+0x2e5/0x810
[ 111.418092][ T5071] ? bpf_jit_dump+0xd0/0xd0
[ 111.423176][ T5071] ? _raw_spin_unlock_irqrestore+0x10d/0x120
[ 111.429350][ T5071] ? _raw_spin_unlock+0x40/0x40
[ 111.434669][ T5071] ? print_memory_metadata+0x314/0x400
[ 111.440352][ T5071] ? ax25_fillin_cb+0x459/0x640
[ 111.445380][ T5071] check_panic_on_warn+0x80/0xa0
[ 111.450526][ T5071] ? ax25_fillin_cb+0x459/0x640
[ 111.455636][ T5071] end_report+0x6d/0xf0
[ 111.460454][ T5071] kasan_report+0x102/0x130
[ 111.465068][ T5071] ? ax25_fillin_cb+0x459/0x640
[ 111.470098][ T5071] ax25_fillin_cb+0x459/0x640
[ 111.475152][ T5071] ax25_setsockopt+0x8c9/0xa60
[ 111.480079][ T5071] ? ax25_shutdown+0x10/0x10
[ 111.484855][ T5071] ? aa_sock_opt_perm+0x74/0x100
[ 111.489898][ T5071] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 111.495520][ T5071] ? security_socket_setsockopt+0x7a/0xa0
[ 111.502875][ T5071] ? ax25_shutdown+0x10/0x10
[ 111.508098][ T5071] __sys_setsockopt+0x2bf/0x3d0
[ 111.513218][ T5071] __x64_sys_setsockopt+0xb1/0xc0
[ 111.518408][ T5071] do_syscall_64+0x4c/0xa0
[ 111.522866][ T5071] ? clear_bhb_loop+0x30/0x80
[ 111.527568][ T5071] ? clear_bhb_loop+0x30/0x80
[ 111.532862][ T5071] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 111.538751][ T5071] RIP: 0033:0x7eff8b292ef9
[ 111.543179][ T5071] 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
[ 111.563594][ T5071] RSP: 002b:00007eff8a8f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 111.572319][ T5071] RAX: ffffffffffffffda RBX: 00007eff8b4fdfa0 RCX: 00007eff8b292ef9
[ 111.580380][ T5071] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000006
[ 111.588512][ T5071] RBP: 00007eff8b327ee0 R08: 0000000000000010 R09: 0000000000000000
[ 111.596733][ T5071] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000000
[ 111.604690][ T5071] R13: 00007eff8b4fe038 R14: 00007eff8b4fdfa0 R15: 00007ffccb669288
[ 111.612849][ T5071]
[ 111.616476][ T5071] Kernel Offset: disabled
[ 111.620980][ T5071] Rebooting in 86400 seconds..