Warning: Permanently added '10.128.0.204' (ED25519) to the list of known hosts. 1970/01/01 00:00:31 parsed 1 programs 1970/01/01 00:00:31 serving rpc on tcp://40745 [ 32.470464][ T4339] cgroup: Unknown subsys name 'net' [ 32.700938][ T4339] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 33.005932][ T4339] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 37.976972][ T4354] chnl_net:caif_netlink_parms(): no params data found [ 37.994791][ T4354] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.996096][ T4354] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.997763][ T4354] device bridge_slave_0 entered promiscuous mode [ 38.003723][ T4354] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.004984][ T4354] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.006408][ T4354] device bridge_slave_1 entered promiscuous mode [ 38.013990][ T4354] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 38.016525][ T4354] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 38.023244][ T4354] team0: Port device team_slave_0 added [ 38.024998][ T4354] team0: Port device team_slave_1 added [ 38.030722][ T4354] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 38.031999][ T4354] 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. [ 38.036229][ T4354] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 38.039272][ T4354] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 38.040395][ T4354] 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. [ 38.044311][ T4354] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.099930][ T4354] device hsr_slave_0 entered promiscuous mode [ 38.148591][ T4354] device hsr_slave_1 entered promiscuous mode [ 38.224460][ T4354] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.261211][ T4354] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.300778][ T4354] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.351353][ T4354] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.407729][ T4354] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.409122][ T4354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.410649][ T4354] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.411897][ T4354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.429612][ T4354] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.433326][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.436152][ T229] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.438271][ T229] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.441220][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 38.445717][ T4354] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.451477][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.453345][ T229] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.454585][ T229] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.457969][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.460077][ T229] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.461250][ T229] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.468031][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 38.470649][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 38.474150][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 38.477498][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.481886][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.484319][ T4354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 38.539022][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 38.540406][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 38.543819][ T4354] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.550895][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.556770][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.558905][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.560493][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.562952][ T4354] device veth0_vlan entered promiscuous mode [ 38.566840][ T4354] device veth1_vlan entered promiscuous mode [ 38.576478][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 38.578197][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 38.580186][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.582720][ T4354] device veth0_macvtap entered promiscuous mode [ 38.585166][ T4354] device veth1_macvtap entered promiscuous mode [ 38.593488][ T4354] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.594938][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.597033][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.600998][ T4354] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.602400][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.605076][ T4354] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.606481][ T4354] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.608033][ T4354] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.610458][ T4354] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.029643][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.059665][ T229] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.061040][ T229] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.066491][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 39.070958][ T229] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.072359][ T229] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.073920][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 39.376199][ T4389] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 39.377933][ T4389] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 39.381744][ T4389] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 39.383390][ T4389] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 39.384966][ T4389] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 39.386341][ T4389] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 1970/01/01 00:00:40 executed programs: 0 [ 40.234429][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.236071][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.237551][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.241105][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.242599][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.244189][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.290661][ T4430] chnl_net:caif_netlink_parms(): no params data found [ 40.306819][ T4430] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.308139][ T4430] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.310298][ T4430] device bridge_slave_0 entered promiscuous mode [ 40.312471][ T4430] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.313661][ T4430] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.315093][ T4430] device bridge_slave_1 entered promiscuous mode [ 40.323529][ T4430] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.326080][ T4430] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.332926][ T4430] team0: Port device team_slave_0 added [ 40.334974][ T4430] team0: Port device team_slave_1 added [ 40.341462][ T4430] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.342672][ T4430] 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. [ 40.346786][ T4430] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.349585][ T4430] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.350707][ T4430] 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. [ 40.354899][ T4430] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.399969][ T4430] device hsr_slave_0 entered promiscuous mode [ 40.438700][ T4430] device hsr_slave_1 entered promiscuous mode [ 40.478613][ T4430] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 40.479910][ T4430] Cannot create hsr debugfs directory [ 41.679900][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 42.318690][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 44.079784][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.170754][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.408387][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 45.145041][ T4430] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.180442][ T4430] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.260387][ T4430] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.370502][ T4430] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.480938][ T4430] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.484636][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.486244][ T229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.489037][ T4430] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.492383][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.494030][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.495584][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.496819][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.499054][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.501147][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.502890][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.504424][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.505655][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.508147][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.514108][ T9] device hsr_slave_0 left promiscuous mode [ 45.548913][ T9] device hsr_slave_1 left promiscuous mode [ 45.618450][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 45.619881][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 45.622537][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 45.623851][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 45.625394][ T9] device bridge_slave_1 left promiscuous mode [ 45.626474][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.689234][ T9] device bridge_slave_0 left promiscuous mode [ 45.690411][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.819445][ T9] device veth1_macvtap left promiscuous mode [ 45.820714][ T9] device veth0_macvtap left promiscuous mode [ 45.821913][ T9] device veth1_vlan left promiscuous mode [ 45.823000][ T9] device veth0_vlan left promiscuous mode [ 46.478746][ T4389] Bluetooth: hci0: command 0x040f tx timeout [ 47.999577][ T9] team0 (unregistering): Port device team_slave_1 removed [ 48.169430][ T9] team0 (unregistering): Port device team_slave_0 removed [ 48.338838][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 48.548868][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 48.558429][ T4389] Bluetooth: hci0: command 0x0419 tx timeout [ 50.099713][ T9] bond0 (unregistering): Released all slaves [ 50.443344][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.445221][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.446863][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.448891][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.452379][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.454337][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.459674][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.461381][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.463024][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.464647][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.467192][ T4430] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.522408][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.523780][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.526842][ T4430] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.538429][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.540243][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.541867][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.543426][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.545541][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.547120][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.549310][ T4430] device veth0_vlan entered promiscuous mode [ 50.552549][ T4430] device veth1_vlan entered promiscuous mode [ 50.560546][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.562640][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 50.564181][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.565773][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.568186][ T4430] device veth0_macvtap entered promiscuous mode [ 50.571930][ T4430] device veth1_macvtap entered promiscuous mode [ 50.576767][ T4430] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.578072][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.584132][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.585612][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.587331][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.592024][ T4430] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 50.593362][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.595167][ T4439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.597701][ T4430] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.599753][ T4430] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.601304][ T4430] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.602801][ T4430] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.623050][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.624422][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.625842][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 50.632284][ T4439] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.633592][ T4439] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.635029][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 50.658057][ T4520] FAULT_INJECTION: forcing a failure. [ 50.658057][ T4520] name failslab, interval 1, probability 0, space 0, times 1 [ 50.660338][ T4520] CPU: 1 PID: 4520 Comm: syz.0.17 Not tainted syzkaller #0 [ 50.661656][ T4520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 50.663343][ T4520] Call trace: [ 50.663919][ T4520] dump_backtrace+0x1c4/0x1f0 [ 50.664670][ T4520] show_stack+0x2c/0x3c [ 50.665333][ T4520] __dump_stack+0x30/0x40 [ 50.666005][ T4520] dump_stack_lvl+0xf4/0x15c [ 50.666737][ T4520] dump_stack+0x1c/0x5c [ 50.667420][ T4520] should_fail_ex+0x3cc/0x524 [ 50.668178][ T4520] __should_failslab+0xc0/0x11c [ 50.668976][ T4520] should_failslab+0x10/0x28 [ 50.669769][ T4520] __kmem_cache_alloc_node+0x7c/0x318 [ 50.670609][ T4520] __kmalloc+0xc4/0x180 [ 50.671271][ T4520] aa_policy_init+0xd0/0x270 [ 50.671981][ T4520] aa_alloc_profile+0xa8/0x278 [ 50.672744][ T4520] aa_unpack+0xdbc/0x3864 [ 50.673475][ T4520] aa_replace_profiles+0x1ac/0x249c [ 50.674386][ T4520] policy_update+0xe0/0x1ac [ 50.675150][ T4520] profile_replace+0x198/0x304 [ 50.675910][ T4520] vfs_write+0x2a8/0x7c8 [ 50.676569][ T4520] ksys_write+0x12c/0x228 [ 50.677255][ T4520] __arm64_sys_write+0x7c/0x90 [ 50.678049][ T4520] invoke_syscall+0x98/0x290 [ 50.678850][ T4520] el0_svc_common+0x13c/0x258 [ 50.679608][ T4520] do_el0_svc+0x5c/0x134 [ 50.680344][ T4520] el0_svc+0x58/0x128 [ 50.681017][ T4520] el0t_64_sync_handler+0x84/0xf0 [ 50.681853][ T4520] el0t_64_sync+0x18c/0x190 [ 50.684431][ T4520] ------------[ cut here ]------------ [ 50.685441][ T4520] AppArmor WARN aa_policy_destroy: (((!list_empty(&policy->profiles) && (&policy->profiles)->prev != ((void *) 0x122 + (0xdead000000000000UL))))): [ 50.685645][ T4520] WARNING: CPU: 1 PID: 4520 at security/apparmor/lib.c:537 aa_policy_destroy+0x188/0x1e4 [ 50.689632][ T4520] Modules linked in: [ 50.690429][ T4520] CPU: 1 PID: 4520 Comm: syz.0.17 Not tainted syzkaller #0 [ 50.691822][ T4520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 50.693743][ T4520] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.695149][ T4520] pc : aa_policy_destroy+0x188/0x1e4 [ 50.696106][ T4520] lr : aa_policy_destroy+0x188/0x1e4 [ 50.696992][ T4520] sp : ffff8000211872d0 [ 50.697791][ T4520] x29: ffff8000211872d0 x28: dfff800000000000 x27: ffff0000d78afd1c [ 50.699164][ T4520] x26: ffff0000d78afd10 x25: ffff0000d78afd10 x24: 0000000000000074 [ 50.700567][ T4520] x23: dfff800000000000 x22: ffff0000d91bc028 x21: dead000000000122 [ 50.701911][ T4520] x20: dfff800000000000 x19: ffff0000d91bc000 x18: 1fffe00033e7217e [ 50.703204][ T4520] x17: ffff80001539d000 x16: ffff8000082dd264 x15: 0000000040000000 [ 50.704515][ T4520] x14: 0000000000000001 x13: 1fffe00033e74870 x12: 0000000000000000 [ 50.705894][ T4520] x11: ff0080000a976be0 x10: 0000000000000003 x9 : fbfd2cb7a0ab7300 [ 50.707275][ T4520] x8 : fbfd2cb7a0ab7300 x7 : ffff80000825ab50 x6 : 0000000000000000 [ 50.708672][ T4520] x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 [ 50.710034][ T4520] x2 : 0000000000000007 x1 : ffff800011cfdc80 x0 : ffff80018a09a000 [ 50.711509][ T4520] Call trace: [ 50.712086][ T4520] aa_policy_destroy+0x188/0x1e4 [ 50.712962][ T4520] aa_free_profile+0x6c/0x880 [ 50.713740][ T4520] aa_alloc_profile+0x12c/0x278 [ 50.714499][ T4520] aa_unpack+0xdbc/0x3864 [ 50.715217][ T4520] aa_replace_profiles+0x1ac/0x249c [ 50.716066][ T4520] policy_update+0xe0/0x1ac [ 50.716820][ T4520] profile_replace+0x198/0x304 [ 50.717629][ T4520] vfs_write+0x2a8/0x7c8 [ 50.718361][ T4520] ksys_write+0x12c/0x228 [ 50.719073][ T4520] __arm64_sys_write+0x7c/0x90 [ 50.719862][ T4520] invoke_syscall+0x98/0x290 [ 50.720676][ T4520] el0_svc_common+0x13c/0x258 [ 50.721404][ T4520] do_el0_svc+0x5c/0x134 [ 50.722157][ T4520] el0_svc+0x58/0x128 [ 50.722829][ T4520] el0t_64_sync_handler+0x84/0xf0 [ 50.723685][ T4520] el0t_64_sync+0x18c/0x190 [ 50.724413][ T4520] irq event stamp: 1910 [ 50.725076][ T4520] hardirqs last enabled at (1909): [] finish_lock_switch+0xb0/0x1c8 [ 50.726606][ T4520] hardirqs last disabled at (1910): [] el1_dbg+0x24/0x80 [ 50.728015][ T4520] softirqs last enabled at (1884): [] handle_softirqs+0xb1c/0xc90 [ 50.729458][ T4520] softirqs last disabled at (1875): [] __do_softirq+0x14/0x20 [ 50.731004][ T4520] ---[ end trace 0000000000000000 ]--- [ 50.733923][ T4520] ------------[ cut here ]------------ [ 50.734851][ T4520] AppArmor WARN aa_policy_destroy: (((!list_empty(&policy->list) && (&policy->list)->prev != ((void *) 0x122 + (0xdead000000000000UL))))): [ 50.734970][ T4520] WARNING: CPU: 1 PID: 4520 at security/apparmor/lib.c:538 aa_policy_destroy+0x1a8/0x1e4 [ 50.738858][ T4520] Modules linked in: [ 50.739713][ T4520] CPU: 1 PID: 4520 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 50.741147][ T4520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/07/2026 [ 50.742803][ T4520] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 50.744037][ T4520] pc : aa_policy_destroy+0x1a8/0x1e4 [ 50.744950][ T4520] lr : aa_policy_destroy+0x1a8/0x1e4 [ 50.745930][ T4520] sp : ffff8000211872d0 [ 50.746648][ T4520] x29: ffff8000211872d0 x28: dfff800000000000 x27: ffff0000d78afd1c [ 50.747988][ T4520] x26: ffff0000d78afd10 x25: ffff0000d78afd10 x24: 0000000000000074 [ 50.749377][ T4520] x23: dfff800000000000 x22: ffff0000d91bc018 x21: dead000000000122 [ 50.750743][ T4520] x20: dfff800000000000 x19: ffff0000d91bc000 x18: 1fffe00033e7217e [ 50.752116][ T4520] x17: 6f762828203d2120 x16: ffff800011b9ccb8 x15: 73696c3e2d796369 [ 50.753497][ T4520] x14: 0000000000000001 x13: 1fffe00033e721a3 x12: 0000000000000000 [ 50.754907][ T4520] x11: ff00800008195f70 x10: 0000000000000000 x9 : fbfd2cb7a0ab7300 [ 50.756191][ T4520] x8 : fbfd2cb7a0ab7300 x7 : 0000000000000001 x6 : 0000000000000001 [ 50.757468][ T4520] x5 : ffff800021186d58 x4 : ffff800015484e80 x3 : ffff800008540a1c [ 50.758787][ T4520] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000000 [ 50.760238][ T4520] Call trace: [ 50.760802][ T4520] aa_policy_destroy+0x1a8/0x1e4 [ 50.761653][ T4520] aa_free_profile+0x6c/0x880 [ 50.762457][ T4520] aa_alloc_profile+0x12c/0x278 [ 50.763255][ T4520] aa_unpack+0xdbc/0x3864 [ 50.763869][ T4520] aa_replace_profiles+0x1ac/0x249c [ 50.764708][ T4520] policy_update+0xe0/0x1ac [ 50.765408][ T4520] profile_replace+0x198/0x304 [ 50.766209][ T4520] vfs_write+0x2a8/0x7c8 [ 50.766895][ T4520] ksys_write+0x12c/0x228 [ 50.767587][ T4520] __arm64_sys_write+0x7c/0x90 [ 50.768383][ T4520] invoke_syscall+0x98/0x290 [ 50.769151][ T4520] el0_svc_common+0x13c/0x258 [ 50.769961][ T4520] do_el0_svc+0x5c/0x134 [ 50.770695][ T4520] el0_svc+0x58/0x128 [ 50.771348][ T4520] el0t_64_sync_handler+0x84/0xf0 [ 50.772177][ T4520] el0t_64_sync+0x18c/0x190 [ 50.773047][ T4520] irq event stamp: 2010 [ 50.773779][ T4520] hardirqs last enabled at (2009): [] __up_console_sem+0xb4/0xfc [ 50.775376][ T4520] hardirqs last disabled at (2010): [] el1_dbg+0x24/0x80 [ 50.776761][ T4520] softirqs last enabled at (1988): [] handle_softirqs+0xb1c/0xc90 [ 50.778411][ T4520] softirqs last disabled at (1913): [] __do_softirq+0x14/0x20 [ 50.779858][ T4520] ---[ end trace 0000000000000000 ]---