Warning: Permanently added '10.128.1.133' (ED25519) to the list of known hosts.
2025/07/20 10:53:49 ignoring optional flag "sandboxArg"="0"
2025/07/20 10:53:50 parsed 1 programs
[ 53.229754][ T4188] cgroup: Unknown subsys name 'net'
[ 53.343650][ T4188] cgroup: Unknown subsys name 'rlimit'
[ 54.557072][ T4188] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 55.978560][ T4204] chnl_net:caif_netlink_parms(): no params data found
[ 56.017469][ T4204] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.024978][ T4204] bridge0: port 1(bridge_slave_0) entered disabled state
[ 56.032741][ T4204] device bridge_slave_0 entered promiscuous mode
[ 56.040932][ T4204] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.047997][ T4204] bridge0: port 2(bridge_slave_1) entered disabled state
[ 56.055779][ T4204] device bridge_slave_1 entered promiscuous mode
[ 56.083959][ T4204] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 56.094797][ T4204] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 56.114918][ T4204] team0: Port device team_slave_0 added
[ 56.124389][ T4204] team0: Port device team_slave_1 added
[ 56.139804][ T4204] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 56.146724][ T4204] 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.
[ 56.172703][ T4204] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 56.186427][ T4204] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 56.193442][ T4204] 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.
[ 56.219537][ T4204] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 56.247505][ T4204] device hsr_slave_0 entered promiscuous mode
[ 56.254296][ T4204] device hsr_slave_1 entered promiscuous mode
[ 56.339795][ T4204] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 56.351177][ T4204] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 56.364187][ T4204] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 56.381399][ T4204] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 56.410820][ T4204] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.417979][ T4204] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 56.425675][ T4204] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.432912][ T4204] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.484015][ T4204] 8021q: adding VLAN 0 to HW filter on device bond0
[ 56.496608][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 56.508379][ T356] bridge0: port 1(bridge_slave_0) entered disabled state
[ 56.517064][ T356] bridge0: port 2(bridge_slave_1) entered disabled state
[ 56.526230][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 56.540102][ T4204] 8021q: adding VLAN 0 to HW filter on device team0
[ 56.550936][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 56.559765][ T356] bridge0: port 1(bridge_slave_0) entered blocking state
[ 56.566810][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 56.589739][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 56.599583][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 56.606635][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 56.616029][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 56.626671][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 56.641435][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 56.660089][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 56.668330][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 56.680244][ T4204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 56.787072][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 56.795590][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 56.809473][ T4204] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 56.828896][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 56.849431][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 56.858315][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 56.867506][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 56.876142][ T4204] device veth0_vlan entered promiscuous mode
[ 56.888164][ T4204] device veth1_vlan entered promiscuous mode
[ 56.908798][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 56.918222][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 56.926623][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 56.937829][ T4204] device veth0_macvtap entered promiscuous mode
[ 56.947875][ T4204] device veth1_macvtap entered promiscuous mode
[ 56.961232][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 56.974404][ T4204] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 56.982161][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 56.992491][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 57.004120][ T4204] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 57.012512][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 57.022475][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 57.034194][ T4204] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 57.043558][ T4204] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 57.052407][ T4204] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 57.061367][ T4204] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 57.614389][ T1264] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 59.903562][ T1264] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 62.203519][ T1264] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 62.273805][ T1264] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 62.587878][ T356] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 62.603697][ T356] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 62.617343][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 62.619671][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 62.626861][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 62.641157][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 63.326031][ T1264] device hsr_slave_0 left promiscuous mode
[ 63.335447][ T1264] device hsr_slave_1 left promiscuous mode
[ 63.343263][ T1264] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 63.351818][ T1264] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 63.362215][ T1264] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 63.388959][ T1264] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 63.405902][ T1264] device bridge_slave_1 left promiscuous mode
[ 63.420946][ T1264] bridge0: port 2(bridge_slave_1) entered disabled state
[ 63.447303][ T1264] device bridge_slave_0 left promiscuous mode
[ 63.464343][ T1264] bridge0: port 1(bridge_slave_0) entered disabled state
2025/07/20 10:54:02 executed programs: 0
[ 63.502266][ T1264] device veth1_macvtap left promiscuous mode
[ 63.508679][ T1264] device veth0_macvtap left promiscuous mode
[ 63.515301][ T1264] device veth1_vlan left promiscuous mode
[ 63.526979][ T1264] device veth0_vlan left promiscuous mode
[ 63.688423][ T1264] team0 (unregistering): Port device team_slave_1 removed
[ 63.700665][ T1264] team0 (unregistering): Port device team_slave_0 removed
[ 63.712296][ T1264] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 63.724949][ T1264] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 63.767952][ T1264] bond0 (unregistering): Released all slaves
[ 63.972208][ T4328] chnl_net:caif_netlink_parms(): no params data found
[ 64.027861][ T4328] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.036032][ T4328] bridge0: port 1(bridge_slave_0) entered disabled state
[ 64.045328][ T4328] device bridge_slave_0 entered promiscuous mode
[ 64.055235][ T4328] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.063545][ T4328] bridge0: port 2(bridge_slave_1) entered disabled state
[ 64.072866][ T4328] device bridge_slave_1 entered promiscuous mode
[ 64.105351][ T4328] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 64.116967][ T4328] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 64.148160][ T4328] team0: Port device team_slave_0 added
[ 64.156140][ T4328] team0: Port device team_slave_1 added
[ 64.196995][ T4328] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 64.205428][ T4328] 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.
[ 64.231582][ T4328] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 64.244907][ T4328] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 64.252101][ T4328] 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.
[ 64.278422][ T4328] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 64.308283][ T4328] device hsr_slave_0 entered promiscuous mode
[ 64.315307][ T4328] device hsr_slave_1 entered promiscuous mode
[ 64.803271][ T4328] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 64.812502][ T4328] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 64.823436][ T4328] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 64.833032][ T4328] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 64.860201][ T4328] bridge0: port 2(bridge_slave_1) entered blocking state
[ 64.867269][ T4328] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 64.874712][ T4328] bridge0: port 1(bridge_slave_0) entered blocking state
[ 64.881787][ T4328] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 64.899695][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 64.907623][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 64.953014][ T4328] 8021q: adding VLAN 0 to HW filter on device bond0
[ 64.967076][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 64.976283][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 64.987338][ T4328] 8021q: adding VLAN 0 to HW filter on device team0
[ 65.000464][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 65.009739][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 65.018396][ T154] bridge0: port 1(bridge_slave_0) entered blocking state
[ 65.025481][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 65.044861][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 65.054095][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 65.062827][ T154] bridge0: port 2(bridge_slave_1) entered blocking state
[ 65.069913][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 65.080955][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 65.094357][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 65.112909][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 65.122273][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 65.132416][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 65.141885][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 65.150765][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 65.163623][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 65.180399][ T4328] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 65.193651][ T4328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 65.203695][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 65.213621][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 65.223054][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 65.396479][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 65.408063][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 65.421337][ T4328] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 65.460499][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 65.482327][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 65.503369][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 65.529465][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 65.538138][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 65.560929][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 65.570507][ T4328] device veth0_vlan entered promiscuous mode
[ 65.592457][ T4328] device veth1_vlan entered promiscuous mode
[ 65.613552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 65.621599][ T4220] Bluetooth: hci0: command 0x0409 tx timeout
[ 65.629250][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 65.637406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 65.650919][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 65.663111][ T4328] device veth0_macvtap entered promiscuous mode
[ 65.682336][ T4328] device veth1_macvtap entered promiscuous mode
[ 65.707213][ T4328] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 65.727292][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 65.737197][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 65.747606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 65.757446][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 65.769029][ T4328] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 65.776288][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 65.786174][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 65.798525][ T4328] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.807767][ T4328] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.816763][ T4328] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.825987][ T4328] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 65.910435][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 65.918370][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 65.952276][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 65.973101][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 65.989273][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 65.997765][ T4288] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 66.056973][ T4409] IPv6: ADDRCONF(NETDEV_CHANGE): bpq0: link becomes ready
[ 66.102376][ T4412] ==================================================================
[ 66.108005][ T1264] ODEBUG: Out of memory. ODEBUG disabled
[ 66.110601][ T4412] BUG: KASAN: use-after-free in ax25_fillin_cb+0x459/0x640
[ 66.110644][ T4412] Read of size 4 at addr ffff8880753cf838 by task syz.0.18/4412
[ 66.110661][ T4412]
[ 66.110666][ T4412] CPU: 0 PID: 4412 Comm: syz.0.18 Not tainted 5.15.189-syzkaller #0
[ 66.110684][ T4412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 66.110701][ T4412] Call Trace:
[ 66.110709][ T4412]
[ 66.110717][ T4412] dump_stack_lvl+0x168/0x230
[ 66.162294][ T4412] ? show_regs_print_info+0x20/0x20
[ 66.167488][ T4412] ? _printk+0xcc/0x110
[ 66.171634][ T4412] ? ax25_fillin_cb+0x459/0x640
[ 66.176491][ T4412] ? load_image+0x3b0/0x3b0
[ 66.181004][ T4412] print_address_description+0x60/0x2d0
[ 66.186552][ T4412] ? ax25_fillin_cb+0x459/0x640
[ 66.191403][ T4412] kasan_report+0xdf/0x130
[ 66.195824][ T4412] ? ax25_fillin_cb+0x459/0x640
[ 66.200687][ T4412] ax25_fillin_cb+0x459/0x640
[ 66.205375][ T4412] ax25_setsockopt+0x8a2/0xa40
[ 66.210153][ T4412] ? ax25_shutdown+0x10/0x10
[ 66.214749][ T4412] ? aa_sock_opt_perm+0x74/0x100
[ 66.219683][ T4412] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 66.225229][ T4412] ? security_socket_setsockopt+0x7a/0xa0
[ 66.230945][ T4412] ? ax25_shutdown+0x10/0x10
[ 66.235537][ T4412] __sys_setsockopt+0x2bf/0x3d0
[ 66.240393][ T4412] __x64_sys_setsockopt+0xb1/0xc0
[ 66.245422][ T4412] do_syscall_64+0x4c/0xa0
[ 66.249847][ T4412] ? clear_bhb_loop+0x30/0x80
[ 66.254526][ T4412] ? clear_bhb_loop+0x30/0x80
[ 66.259202][ T4412] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 66.265104][ T4412] RIP: 0033:0x7f84f52f09a9
[ 66.269519][ T4412] 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
[ 66.289121][ T4412] RSP: 002b:00007ffed17829a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 66.297532][ T4412] RAX: ffffffffffffffda RBX: 00007f84f5517fa0 RCX: 00007f84f52f09a9
[ 66.305505][ T4412] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000007
[ 66.313471][ T4412] RBP: 00007f84f5372d69 R08: 0000000000000010 R09: 0000000000000000
[ 66.321436][ T4412] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000
[ 66.329404][ T4412] R13: 00007f84f5517fa0 R14: 00007f84f5517fa0 R15: 0000000000000005
[ 66.337384][ T4412]
[ 66.340403][ T4412]
[ 66.342722][ T4412] Allocated by task 4409:
[ 66.347038][ T4412] __kasan_kmalloc+0xb5/0xf0
[ 66.351630][ T4412] ax25_dev_device_up+0x50/0x580
[ 66.356567][ T4412] ax25_device_event+0x483/0x4f0
[ 66.361503][ T4412] raw_notifier_call_chain+0xcb/0x160
[ 66.366879][ T4412] __dev_notify_flags+0x178/0x2d0
[ 66.371906][ T4412] dev_change_flags+0xe3/0x1a0
[ 66.376666][ T4412] dev_ifsioc+0x147/0xe70
[ 66.380994][ T4412] dev_ioctl+0x55f/0xe50
[ 66.385234][ T4412] sock_do_ioctl+0x222/0x2f0
[ 66.389823][ T4412] sock_ioctl+0x4ed/0x6e0
[ 66.394150][ T4412] __se_sys_ioctl+0xfa/0x170
[ 66.398737][ T4412] do_syscall_64+0x4c/0xa0
[ 66.403151][ T4412] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 66.409046][ T4412]
[ 66.411376][ T4412] Freed by task 4410:
[ 66.415348][ T4412] kasan_set_track+0x4b/0x70
[ 66.419938][ T4412] kasan_set_free_info+0x1f/0x40
[ 66.424877][ T4412] ____kasan_slab_free+0xd5/0x110
[ 66.429898][ T4412] slab_free_freelist_hook+0xea/0x170
[ 66.435265][ T4412] kfree+0xef/0x2a0
[ 66.439076][ T4412] ax25_release+0x661/0x870
[ 66.443577][ T4412] sock_close+0xd5/0x240
[ 66.447815][ T4412] __fput+0x234/0x930
[ 66.451795][ T4412] task_work_run+0x125/0x1a0
[ 66.456386][ T4412] exit_to_user_mode_loop+0x10f/0x130
[ 66.461756][ T4412] exit_to_user_mode_prepare+0xb1/0x140
[ 66.467301][ T4412] syscall_exit_to_user_mode+0x16/0x40
[ 66.472754][ T4412] do_syscall_64+0x58/0xa0
[ 66.477167][ T4412] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 66.483067][ T4412]
[ 66.485385][ T4412] The buggy address belongs to the object at ffff8880753cf800
[ 66.485385][ T4412] which belongs to the cache kmalloc-192 of size 192
[ 66.499430][ T4412] The buggy address is located 56 bytes inside of
[ 66.499430][ T4412] 192-byte region [ffff8880753cf800, ffff8880753cf8c0)
[ 66.512612][ T4412] The buggy address belongs to the page:
[ 66.518235][ T4412] page:ffffea0001d4f3c0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x753cf
[ 66.528382][ T4412] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[ 66.535927][ T4412] raw: 00fff00000000200 0000000000000000 dead000000000122 ffff888016841a00
[ 66.544503][ T4412] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
[ 66.553082][ T4412] page dumped because: kasan: bad access detected
[ 66.559493][ T4412] page_owner tracks the page as allocated
[ 66.565203][ T4412] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112cc0(GFP_USER|__GFP_NOWARN|__GFP_NORETRY), pid 4288, ts 66041454161, free_ts 66038782846
[ 66.581168][ T4412] get_page_from_freelist+0x1b77/0x1c60
[ 66.586707][ T4412] __alloc_pages+0x1e1/0x470
[ 66.591279][ T4412] new_slab+0xb6/0x4b0
[ 66.595331][ T4412] ___slab_alloc+0x81e/0xdf0
[ 66.599905][ T4412] __kmalloc_node+0x200/0x3b0
[ 66.604691][ T4412] memcg_alloc_page_obj_cgroups+0x81/0x120
[ 66.610480][ T4412] new_slab+0x100/0x4b0
[ 66.614614][ T4412] ___slab_alloc+0x81e/0xdf0
[ 66.619178][ T4412] kmem_cache_alloc+0x195/0x290
[ 66.624003][ T4412] __d_alloc+0x2a/0x6f0
[ 66.628130][ T4412] d_alloc_parallel+0x7e/0x12d0
[ 66.632974][ T4412] __lookup_slow+0x113/0x3d0
[ 66.637538][ T4412] lookup_one_len+0x18e/0x2c0
[ 66.642185][ T4412] start_creating+0x184/0x310
[ 66.646835][ T4412] __debugfs_create_file+0x6f/0x510
[ 66.652004][ T4412] ieee80211_sta_debugfs_add+0x325/0x770
[ 66.657611][ T4412] page last free stack trace:
[ 66.662259][ T4412] free_unref_page_prepare+0x637/0x6c0
[ 66.667696][ T4412] free_unref_page+0x94/0x280
[ 66.672345][ T4412] __vunmap+0x8ab/0xa40
[ 66.676471][ T4412] do_ip6t_get_ctl+0xe1a/0x1090
[ 66.681292][ T4412] nf_getsockopt+0x25e/0x280
[ 66.685858][ T4412] ipv6_getsockopt+0x442/0x2000
[ 66.690682][ T4412] tcp_getsockopt+0x1e3/0x2390
[ 66.695421][ T4412] __sys_getsockopt+0x1b0/0x230
[ 66.700246][ T4412] __x64_sys_getsockopt+0xb1/0xc0
[ 66.705246][ T4412] do_syscall_64+0x4c/0xa0
[ 66.709642][ T4412] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 66.715526][ T4412]
[ 66.717826][ T4412] Memory state around the buggy address:
[ 66.723425][ T4412] ffff8880753cf700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 66.731457][ T4412] ffff8880753cf780: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc
[ 66.739491][ T4412] >ffff8880753cf800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 66.747522][ T4412] ^
[ 66.753391][ T4412] ffff8880753cf880: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc
[ 66.761428][ T4412] ffff8880753cf900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 66.769459][ T4412] ==================================================================
[ 66.777489][ T4412] Disabling lock debugging due to kernel taint
[ 66.786403][ T4412] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 66.793598][ T4412] CPU: 0 PID: 4412 Comm: syz.0.18 Tainted: G B 5.15.189-syzkaller #0
[ 66.802937][ T4412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 66.812961][ T4412] Call Trace:
[ 66.816217][ T4412]
[ 66.819126][ T4412] dump_stack_lvl+0x168/0x230
[ 66.823785][ T4412] ? show_regs_print_info+0x20/0x20
[ 66.828965][ T4412] ? load_image+0x3b0/0x3b0
[ 66.833441][ T4412] panic+0x2c9/0x7f0
[ 66.837305][ T4412] ? bpf_jit_dump+0xd0/0xd0
[ 66.841785][ T4412] ? _raw_spin_unlock_irqrestore+0xf6/0x100
[ 66.847653][ T4412] ? _raw_spin_unlock+0x40/0x40
[ 66.852477][ T4412] ? print_memory_metadata+0x314/0x400
[ 66.857927][ T4412] ? ax25_fillin_cb+0x459/0x640
[ 66.862754][ T4412] check_panic_on_warn+0x80/0xa0
[ 66.867675][ T4412] ? ax25_fillin_cb+0x459/0x640
[ 66.872499][ T4412] end_report+0x6d/0xf0
[ 66.876629][ T4412] kasan_report+0x102/0x130
[ 66.881106][ T4412] ? ax25_fillin_cb+0x459/0x640
[ 66.885933][ T4412] ax25_fillin_cb+0x459/0x640
[ 66.890584][ T4412] ax25_setsockopt+0x8a2/0xa40
[ 66.895325][ T4412] ? ax25_shutdown+0x10/0x10
[ 66.899888][ T4412] ? aa_sock_opt_perm+0x74/0x100
[ 66.904799][ T4412] ? bpf_lsm_socket_setsockopt+0x5/0x10
[ 66.910318][ T4412] ? security_socket_setsockopt+0x7a/0xa0
[ 66.916009][ T4412] ? ax25_shutdown+0x10/0x10
[ 66.920573][ T4412] __sys_setsockopt+0x2bf/0x3d0
[ 66.925396][ T4412] __x64_sys_setsockopt+0xb1/0xc0
[ 66.930397][ T4412] do_syscall_64+0x4c/0xa0
[ 66.934799][ T4412] ? clear_bhb_loop+0x30/0x80
[ 66.939447][ T4412] ? clear_bhb_loop+0x30/0x80
[ 66.944097][ T4412] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 66.949965][ T4412] RIP: 0033:0x7f84f52f09a9
[ 66.954508][ T4412] 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
[ 66.974088][ T4412] RSP: 002b:00007ffed17829a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
[ 66.982476][ T4412] RAX: ffffffffffffffda RBX: 00007f84f5517fa0 RCX: 00007f84f52f09a9
[ 66.990424][ T4412] RDX: 0000000000000019 RSI: 0000000000000101 RDI: 0000000000000007
[ 66.998369][ T4412] RBP: 00007f84f5372d69 R08: 0000000000000010 R09: 0000000000000000
[ 67.006313][ T4412] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000000
[ 67.014257][ T4412] R13: 00007f84f5517fa0 R14: 00007f84f5517fa0 R15: 0000000000000005
[ 67.022204][ T4412]
[ 67.025389][ T4412] Kernel Offset: disabled
[ 67.029700][ T4412] Rebooting in 86400 seconds..