Warning: Permanently added '10.128.0.111' (ED25519) to the list of known hosts. 1970/01/01 00:00:48 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:49 parsed 1 programs [ 51.822486][ T4040] cgroup: Unknown subsys name 'net' [ 52.087247][ T4040] cgroup: Unknown subsys name 'rlimit' [ 52.476297][ T4040] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 61.879945][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.882447][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.886075][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 61.910033][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.913727][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.916580][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 62.062678][ T4067] chnl_net:caif_netlink_parms(): no params data found [ 62.105782][ T4067] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.107769][ T4067] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.110474][ T4067] device bridge_slave_0 entered promiscuous mode [ 62.115536][ T4067] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.117591][ T4067] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.120222][ T4067] device bridge_slave_1 entered promiscuous mode [ 62.142085][ T4067] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 62.146313][ T4067] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 62.162231][ T4067] team0: Port device team_slave_0 added [ 62.166670][ T4067] team0: Port device team_slave_1 added [ 62.184501][ T4067] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 62.186616][ T4067] 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. [ 62.193871][ T4067] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 62.198957][ T4067] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 62.200832][ T4067] 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. [ 62.207938][ T4067] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 62.265136][ T4067] device hsr_slave_0 entered promiscuous mode [ 62.311497][ T4067] device hsr_slave_1 entered promiscuous mode [ 62.497110][ T4067] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.556611][ T4067] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.615348][ T4067] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.674797][ T4067] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.753110][ T4067] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.755217][ T4067] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.757647][ T4067] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.759545][ T4067] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.809083][ T4067] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.819815][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.824464][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.827237][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.836789][ T4067] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.843593][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.846189][ T275] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.848086][ T275] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.853161][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.856624][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.858641][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.873023][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.875962][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.885824][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.888628][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.899285][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.904761][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.907880][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.910513][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.915591][ T4067] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.003027][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.005265][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.013692][ T4067] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.031008][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.034290][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.048428][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.052529][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.056069][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.058937][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.065610][ T4067] device veth0_vlan entered promiscuous mode [ 63.072826][ T4067] device veth1_vlan entered promiscuous mode [ 63.091810][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.094482][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.097069][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.099868][ T367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.108102][ T4067] device veth0_macvtap entered promiscuous mode [ 63.114167][ T4067] device veth1_macvtap entered promiscuous mode [ 63.127807][ T4067] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.130107][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.134602][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.137107][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.140355][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.147580][ T4067] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.152542][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.155243][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.158807][ T4067] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.172993][ T4067] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.175369][ T4067] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.177786][ T4067] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.811449][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:04 executed programs: 0 [ 65.120996][ T4129] chnl_net:caif_netlink_parms(): no params data found [ 65.155695][ T4129] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.157666][ T4129] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.160289][ T4129] device bridge_slave_0 entered promiscuous mode [ 65.165337][ T4129] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.167251][ T4129] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.170126][ T4129] device bridge_slave_1 entered promiscuous mode [ 65.186843][ T4129] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.191907][ T4129] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.207145][ T4129] team0: Port device team_slave_0 added [ 65.210488][ T4129] team0: Port device team_slave_1 added [ 65.224841][ T4129] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.226947][ T4129] 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. [ 65.234445][ T4129] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.238714][ T4129] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.240616][ T4129] 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. [ 65.248708][ T4129] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.303879][ T4129] device hsr_slave_0 entered promiscuous mode [ 65.341631][ T4129] device hsr_slave_1 entered promiscuous mode [ 65.391254][ T4129] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 65.393535][ T4129] Cannot create hsr debugfs directory [ 66.169236][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.082038][ T1959] Bluetooth: hci0: command 0x0409 tx timeout [ 68.397690][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.451579][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.161317][ T1959] Bluetooth: hci0: command 0x041b tx timeout [ 69.389971][ T4129] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.450927][ T4129] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.493728][ T4129] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.543644][ T4129] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.643369][ T2054] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.644703][ T21] cfg80211: failed to load regulatory.db [ 69.645348][ T2054] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.666403][ T4129] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.674079][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.676654][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.682127][ T4129] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.687785][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.690778][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.695261][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.697163][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.699577][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.724753][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.727573][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.730491][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.732435][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.737690][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 69.744413][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 69.749776][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.754248][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.757083][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 69.772881][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.775917][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.784616][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.787344][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 69.790042][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 69.793551][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 69.798132][ T4129] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.881548][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 69.885500][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 69.889608][ T4129] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.902674][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 69.905493][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.919010][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.923792][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.926538][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.928997][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.934978][ T4129] device veth0_vlan entered promiscuous mode [ 69.943334][ T4129] device veth1_vlan entered promiscuous mode [ 69.959023][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.962518][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.965132][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.967716][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.992178][ T4129] device veth0_macvtap entered promiscuous mode [ 69.997063][ T4129] device veth1_macvtap entered promiscuous mode [ 70.009784][ T4129] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.013175][ T4129] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.016715][ T4129] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.019097][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.021847][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.024265][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.026914][ T275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.033530][ T4129] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.036408][ T4129] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.039917][ T4129] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.043822][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.046631][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.052309][ T4129] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.054769][ T4129] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.057038][ T4129] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.059298][ T4129] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.097623][ T1613] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.099818][ T1613] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.108434][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.114953][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.117113][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.119924][ T1613] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:10 executed programs: 2 [ 70.176435][ T4183] IPv6: ADDRCONF(NETDEV_CHANGE): bpq0: link becomes ready [ 70.222742][ T4185] ================================================================== [ 70.225136][ T4185] BUG: KASAN: use-after-free in ax25_fillin_cb+0x394/0x568 [ 70.226997][ T4185] Read of size 4 at addr ffff0000d163f638 by task syz.0.18/4185 [ 70.229152][ T4185] [ 70.229751][ T4185] CPU: 1 PID: 4185 Comm: syz.0.18 Not tainted 5.15.189-syzkaller #0 [ 70.232015][ T4185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 70.234731][ T4185] Call trace: [ 70.235593][ T4185] dump_backtrace+0x0/0x43c [ 70.236817][ T4185] show_stack+0x2c/0x3c [ 70.237911][ T4185] __dump_stack+0x30/0x40 [ 70.239056][ T4185] dump_stack_lvl+0xf8/0x160 [ 70.240269][ T4185] print_address_description+0x78/0x30c [ 70.241772][ T4185] kasan_report+0xec/0x15c [ 70.242952][ T4185] __asan_report_load4_noabort+0x44/0x50 [ 70.244457][ T4185] ax25_fillin_cb+0x394/0x568 [ 70.245791][ T4185] ax25_setsockopt+0x8d0/0xa5c [ 70.247040][ T4185] __sys_setsockopt+0x260/0x36c [ 70.248365][ T4185] __arm64_sys_setsockopt+0xb8/0xd4 [ 70.249823][ T4185] invoke_syscall+0x98/0x2b8 [ 70.251051][ T4185] el0_svc_common+0x138/0x258 [ 70.252318][ T4185] do_el0_svc+0x58/0x14c [ 70.253479][ T4185] el0_svc+0x78/0x1e0 [ 70.254519][ T4185] el0t_64_sync_handler+0xcc/0xe4 [ 70.255820][ T4185] el0t_64_sync+0x1a0/0x1a4 [ 70.257036][ T4185] [ 70.257649][ T4185] Allocated by task 4183: [ 70.258771][ T4185] __kasan_kmalloc+0xb0/0xf0 [ 70.260004][ T4185] kmem_cache_alloc_trace+0x274/0x3fc [ 70.261448][ T4185] ax25_dev_device_up+0x5c/0x540 [ 70.262777][ T4185] ax25_device_event+0x504/0x590 [ 70.264118][ T4185] raw_notifier_call_chain+0xd4/0x164 [ 70.265632][ T4185] __dev_notify_flags+0x250/0x46c [ 70.267022][ T4185] dev_change_flags+0xc8/0x154 [ 70.268316][ T4185] dev_ifsioc+0x504/0xef4 [ 70.269533][ T4185] dev_ioctl+0x4d0/0xc94 [ 70.270626][ T4185] sock_do_ioctl+0x18c/0x240 [ 70.271858][ T4185] sock_ioctl+0x5c8/0x87c [ 70.273098][ T4185] __arm64_sys_ioctl+0x14c/0x1c8 [ 70.274456][ T4185] invoke_syscall+0x98/0x2b8 [ 70.275688][ T4185] el0_svc_common+0x138/0x258 [ 70.276967][ T4185] do_el0_svc+0x58/0x14c [ 70.278105][ T4185] el0_svc+0x78/0x1e0 [ 70.279218][ T4185] el0t_64_sync_handler+0xcc/0xe4 [ 70.280531][ T4185] el0t_64_sync+0x1a0/0x1a4 [ 70.281704][ T4185] [ 70.282296][ T4185] Freed by task 4184: [ 70.283326][ T4185] kasan_set_track+0x4c/0x84 [ 70.284573][ T4185] kasan_set_free_info+0x28/0x4c [ 70.285883][ T4185] ____kasan_slab_free+0x118/0x164 [ 70.287259][ T4185] __kasan_slab_free+0x18/0x28 [ 70.288579][ T4185] slab_free_freelist_hook+0x128/0x1e8 [ 70.290081][ T4185] kfree+0x170/0x40c [ 70.291128][ T4185] ax25_release+0x564/0x814 [ 70.292345][ T4185] sock_close+0xb4/0x1f8 [ 70.293555][ T4185] __fput+0x1c0/0x7f8 [ 70.294673][ T4185] ____fput+0x20/0x30 [ 70.295766][ T4185] task_work_run+0x12c/0x1e0 [ 70.296982][ T4185] do_notify_resume+0x24b4/0x3128 [ 70.298327][ T4185] el0_svc+0xf0/0x1e0 [ 70.299427][ T4185] el0t_64_sync_handler+0xcc/0xe4 [ 70.300800][ T4185] el0t_64_sync+0x1a0/0x1a4 [ 70.301999][ T4185] [ 70.302611][ T4185] Last potentially related work creation: [ 70.304079][ T4185] kasan_save_stack+0x38/0x68 [ 70.305343][ T4185] kasan_record_aux_stack+0xcc/0x114 [ 70.306785][ T4185] insert_work+0x64/0x388 [ 70.307925][ T4185] __queue_work+0xb30/0x1054 [ 70.309135][ T4185] queue_work_on+0xc4/0x17c [ 70.310317][ T4185] call_usermodehelper_exec+0x22c/0x478 [ 70.311871][ T4185] kobject_uevent_env+0x670/0x888 [ 70.313245][ T4185] kobject_uevent+0x2c/0x3c [ 70.314514][ T4185] driver_register+0x29c/0x374 [ 70.315789][ T4185] i2c_register_driver+0xb4/0x178 [ 70.317165][ T4185] rt5663_i2c_driver_init+0x20/0x2c [ 70.318596][ T4185] do_one_initcall+0x228/0x8b0 [ 70.319845][ T4185] do_initcall_level+0x154/0x214 [ 70.321197][ T4185] do_initcalls+0x58/0xac [ 70.322433][ T4185] do_basic_setup+0x8c/0xa0 [ 70.323613][ T4185] kernel_init_freeable+0x404/0x5fc [ 70.324988][ T4185] kernel_init+0x24/0x1d0 [ 70.326135][ T4185] ret_from_fork+0x10/0x20 [ 70.327364][ T4185] [ 70.327999][ T4185] The buggy address belongs to the object at ffff0000d163f600 [ 70.327999][ T4185] which belongs to the cache kmalloc-256 of size 256 [ 70.331878][ T4185] The buggy address is located 56 bytes inside of [ 70.331878][ T4185] 256-byte region [ffff0000d163f600, ffff0000d163f700) [ 70.335548][ T4185] The buggy address belongs to the page: [ 70.337018][ T4185] page:00000000e3cef2ea refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11163e [ 70.339908][ T4185] head:00000000e3cef2ea order:1 compound_mapcount:0 [ 70.341640][ T4185] flags: 0x5ffc00000010200(slab|head|node=0|zone=2|lastcpupid=0x7ff) [ 70.343952][ T4185] raw: 05ffc00000010200 dead000000000100 dead000000000122 ffff0000c0002480 [ 70.346262][ T4185] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 70.348603][ T4185] page dumped because: kasan: bad access detected [ 70.350302][ T4185] [ 70.350941][ T4185] Memory state around the buggy address: [ 70.352431][ T4185] ffff0000d163f500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 70.354585][ T4185] ffff0000d163f580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 70.356739][ T4185] >ffff0000d163f600: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 70.358962][ T4185] ^ [ 70.360546][ T4185] ffff0000d163f680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 70.362754][ T4185] ffff0000d163f700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 70.365007][ T4185] ================================================================== [ 70.367120][ T4185] Disabling lock debugging due to kernel taint [ 70.372444][ T4185] Unable to handle kernel paging request at virtual address bcc0032400001600 [ 70.375222][ T4185] Mem abort info: [ 70.376222][ T4185] ESR = 0x0000000096000004 [ 70.377404][ T4185] EC = 0x25: DABT (current EL), IL = 32 bits [ 70.379060][ T4185] SET = 0, FnV = 0 [ 70.380050][ T4185] EA = 0, S1PTW = 0 [ 70.381522][ T4185] FSC = 0x04: level 0 translation fault [ 70.382990][ T4185] Data abort info: [ 70.383944][ T4185] ISV = 0, ISS = 0x00000004 [ 70.385146][ T4185] CM = 0, WnR = 0 [ 70.386139][ T4185] [bcc0032400001600] address between user and kernel address ranges [ 70.388260][ T4185] Internal error: Oops: 0000000096000004 [#1] PREEMPT SMP [ 70.390126][ T4185] Modules linked in: [ 70.391149][ T4185] CPU: 1 PID: 4185 Comm: syz.0.18 Tainted: G B 5.15.189-syzkaller #0 [ 70.393659][ T4185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 70.396286][ T4185] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 70.398400][ T4185] pc : ax25_release+0x4f4/0x814 [ 70.399731][ T4185] lr : ax25_release+0x4ec/0x814 [ 70.401030][ T4185] sp : ffff80001faf7a00 [ 70.402139][ T4185] x29: ffff80001faf7a20 x28: dfff800000000000 x27: ffff0000d7ad9080 [ 70.404290][ T4185] x26: ffff0000dcc9e028 x25: ffff0000dcc9e031 x24: 00000000ffffffff [ 70.406457][ T4185] x23: bcc0032400001600 x22: ffff0000d163f600 x21: ffff0000ed817218 [ 70.408600][ T4185] x20: ffff0000d7ad9000 x19: 1fffe0001b993c05 x18: 0000000000000000 [ 70.410690][ T4185] x17: 0000000000000000 x16: ffff8000082d6448 x15: 0000000000000004 [ 70.412848][ T4185] x14: 0000000000ff0100 x13: ffffffffffffffff x12: 0000000000ff0100 [ 70.414971][ T4185] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff80001045ef30 [ 70.417110][ T4185] x8 : ffff0000c7c88000 x7 : 0000000000000000 x6 : ffff80000837b9bc [ 70.419383][ T4185] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80001045ef24 [ 70.421476][ T4185] x2 : 0000000000000001 x1 : 0000000000000004 x0 : 0000000000000001 [ 70.423631][ T4185] Call trace: [ 70.424489][ T4185] ax25_release+0x4f4/0x814 [ 70.425668][ T4185] sock_close+0xb4/0x1f8 [ 70.426872][ T4185] __fput+0x1c0/0x7f8 [ 70.427903][ T4185] ____fput+0x20/0x30 [ 70.428962][ T4185] task_work_run+0x12c/0x1e0 [ 70.430228][ T4185] do_notify_resume+0x24b4/0x3128 [ 70.431685][ T4185] el0_svc+0xf0/0x1e0 [ 70.432741][ T4185] el0t_64_sync_handler+0xcc/0xe4 [ 70.434052][ T4185] el0t_64_sync+0x1a0/0x1a4 [ 70.435223][ T4185] Code: d503201f 96006935 52800038 4b1803f8 (b87802f8) [ 70.437125][ T4185] ---[ end trace 25efd255cd5842ed ]--- [ 70.797663][ T4185] Kernel panic - not syncing: Oops: Fatal exception [ 70.799496][ T4185] SMP: stopping secondary CPUs [ 70.800815][ T4185] Kernel Offset: disabled [ 70.802015][ T4185] CPU features: 0x8,000081c1,21302e40 [ 70.803520][ T4185] Memory Limit: none [ 71.145853][ T4185] Rebooting in 86400 seconds..