Warning: Permanently added '10.128.0.199' (ED25519) to the list of known hosts.
2026/01/02 14:23:12 parsed 1 programs
[ 78.979820][ T5835] cgroup: Unknown subsys name 'net'
[ 79.111015][ T5835] cgroup: Unknown subsys name 'cpuset'
[ 79.119832][ T5835] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 80.595873][ T5835] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 83.612169][ T5850] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 83.841312][ T5857] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.849854][ T5857] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.865684][ T5857] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.874575][ T5857] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.882476][ T5857] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 85.755001][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.763232][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 85.798801][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 85.806775][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 86.282960][ T5910] chnl_net:caif_netlink_parms(): no params data found
[ 86.401375][ T5910] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.409588][ T5910] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.416731][ T5910] bridge_slave_0: entered allmulticast mode
[ 86.424702][ T5910] bridge_slave_0: entered promiscuous mode
[ 86.439958][ T5910] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.448396][ T5910] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.455556][ T5910] bridge_slave_1: entered allmulticast mode
[ 86.462968][ T5910] bridge_slave_1: entered promiscuous mode
[ 86.508982][ T5910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 86.520301][ T5910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 86.549193][ T5910] team0: Port device team_slave_0 added
[ 86.556657][ T5910] team0: Port device team_slave_1 added
[ 86.601830][ T5910] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 86.608831][ T5910] 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 1532 would solve the problem.
[ 86.636340][ T5910] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 86.649300][ T5910] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 86.656284][ T5910] 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 1532 would solve the problem.
[ 86.682637][ T5910] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 86.730009][ T5910] hsr_slave_0: entered promiscuous mode
[ 86.736373][ T5910] hsr_slave_1: entered promiscuous mode
[ 86.830814][ T794] cfg80211: failed to load regulatory.db
[ 86.892235][ T5910] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 86.904539][ T5910] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 86.915056][ T5910] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 86.925698][ T5910] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 86.959181][ T5910] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.966410][ T5910] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 86.974444][ T5910] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.981567][ T5910] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.032402][ T5910] 8021q: adding VLAN 0 to HW filter on device bond0
[ 87.049133][ T3450] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.058238][ T3450] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.077448][ T5910] 8021q: adding VLAN 0 to HW filter on device team0
[ 87.090779][ T1156] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.098161][ T1156] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 87.112458][ T3450] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.119621][ T3450] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 87.271158][ T5910] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 87.318636][ T5910] veth0_vlan: entered promiscuous mode
[ 87.330171][ T5910] veth1_vlan: entered promiscuous mode
[ 87.358957][ T5910] veth0_macvtap: entered promiscuous mode
[ 87.369478][ T5910] veth1_macvtap: entered promiscuous mode
[ 87.389496][ T5910] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 87.402731][ T5910] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 87.418271][ T1156] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.428594][ T1156] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.438893][ T1156] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.447899][ T1156] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.603537][ T1156] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.672728][ T1156] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.760280][ T1156] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.820801][ T1156] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/01/02 14:23:24 executed programs: 0
[ 88.112227][ T5857] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 88.120878][ T5857] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 88.131456][ T5857] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 88.139419][ T5857] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 88.147615][ T5857] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 88.300065][ T5941] chnl_net:caif_netlink_parms(): no params data found
[ 88.367875][ T5941] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.375624][ T5941] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.383614][ T5941] bridge_slave_0: entered allmulticast mode
[ 88.391275][ T5941] bridge_slave_0: entered promiscuous mode
[ 88.401223][ T5941] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.408600][ T5941] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.415786][ T5941] bridge_slave_1: entered allmulticast mode
[ 88.423141][ T5941] bridge_slave_1: entered promiscuous mode
[ 88.463793][ T5941] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 88.475415][ T5941] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 88.505951][ T5941] team0: Port device team_slave_0 added
[ 88.516039][ T5941] team0: Port device team_slave_1 added
[ 88.546696][ T5941] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 88.553918][ T5941] 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 1532 would solve the problem.
[ 88.580740][ T5941] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 88.594512][ T5941] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.602340][ T5941] 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 1532 would solve the problem.
[ 88.629327][ T5941] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.680123][ T5941] hsr_slave_0: entered promiscuous mode
[ 88.686746][ T5941] hsr_slave_1: entered promiscuous mode
[ 88.693643][ T5941] debugfs: 'hsr0' already exists in 'hsr'
[ 88.700547][ T5941] Cannot create hsr debugfs directory
[ 90.187517][ T5153] Bluetooth: hci0: command tx timeout
[ 90.390725][ T1156] bridge_slave_1: left allmulticast mode
[ 90.396491][ T1156] bridge_slave_1: left promiscuous mode
[ 90.403428][ T1156] bridge0: port 2(bridge_slave_1) entered disabled state
[ 90.416431][ T1156] bridge_slave_0: left allmulticast mode
[ 90.424124][ T1156] bridge_slave_0: left promiscuous mode
[ 90.431215][ T1156] bridge0: port 1(bridge_slave_0) entered disabled state
[ 90.684876][ T1156] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 90.696064][ T1156] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 90.706209][ T1156] bond0 (unregistering): Released all slaves
[ 90.816206][ T1156] hsr_slave_0: left promiscuous mode
[ 90.824417][ T1156] hsr_slave_1: left promiscuous mode
[ 90.833342][ T1156] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 90.841996][ T1156] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 90.851614][ T1156] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 90.859361][ T1156] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 90.881348][ T1156] veth1_macvtap: left promiscuous mode
[ 90.887165][ T1156] veth0_macvtap: left promiscuous mode
[ 90.892944][ T1156] veth1_vlan: left promiscuous mode
[ 90.899642][ T1156] veth0_vlan: left promiscuous mode
[ 91.317967][ T1156] team0 (unregistering): Port device team_slave_1 removed
[ 91.343895][ T1156] team0 (unregistering): Port device team_slave_0 removed
[ 91.835211][ T5941] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 91.865269][ T5941] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 91.877713][ T5941] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 91.913103][ T5941] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 92.165221][ T5941] 8021q: adding VLAN 0 to HW filter on device bond0
[ 92.247778][ T5941] 8021q: adding VLAN 0 to HW filter on device team0
[ 92.263368][ T68] bridge0: port 1(bridge_slave_0) entered blocking state
[ 92.270607][ T68] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 92.277572][ T5153] Bluetooth: hci0: command tx timeout
[ 92.309933][ T68] bridge0: port 2(bridge_slave_1) entered blocking state
[ 92.317397][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 92.504800][ T5941] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 92.545645][ T5941] veth0_vlan: entered promiscuous mode
[ 92.556356][ T5941] veth1_vlan: entered promiscuous mode
[ 92.585234][ T5941] veth0_macvtap: entered promiscuous mode
[ 92.595325][ T5941] veth1_macvtap: entered promiscuous mode
[ 92.613427][ T5941] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 92.628920][ T5941] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 92.643092][ T3521] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.653427][ T3521] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.663914][ T3521] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.673537][ T3521] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 92.726188][ T68] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.740207][ T68] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.765664][ T1156] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.774179][ T1156] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.846868][ C0] ==================================================================
[ 92.854962][ C0] BUG: KASAN: slab-out-of-bounds in strnchr+0x5e/0x80
[ 92.861737][ C0] Read of size 1 at addr ffff88802ed7a3b0 by task syz.0.18/5990
[ 92.869357][ C0]
[ 92.871683][ C0] CPU: 0 UID: 0 PID: 5990 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 92.871695][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 92.871707][ C0] Call Trace:
[ 92.871715][ C0]
[ 92.871722][ C0] dump_stack_lvl+0x189/0x250
[ 92.871737][ C0] ? __virt_addr_valid+0x1c8/0x5c0
[ 92.871749][ C0] ? rcu_is_watching+0x15/0xb0
[ 92.871759][ C0] ? __kasan_check_byte+0x12/0x40
[ 92.871770][ C0] ? __pfx_dump_stack_lvl+0x10/0x10
[ 92.871780][ C0] ? rcu_is_watching+0x15/0xb0
[ 92.871790][ C0] ? lock_release+0x4b/0x3b0
[ 92.871803][ C0] ? __virt_addr_valid+0x1c8/0x5c0
[ 92.871813][ C0] ? __virt_addr_valid+0x4a5/0x5c0
[ 92.871824][ C0] print_report+0xca/0x240
[ 92.871839][ C0] ? strnchr+0x5e/0x80
[ 92.871849][ C0] kasan_report+0x118/0x150
[ 92.871860][ C0] ? strnchr+0x5e/0x80
[ 92.871871][ C0] strnchr+0x5e/0x80
[ 92.871881][ C0] bpf_bprintf_prepare+0x167/0x13d0
[ 92.871896][ C0] ? __pfx_bpf_bprintf_prepare+0x10/0x10
[ 92.871909][ C0] ? bpf_snprintf+0x47/0x1b0
[ 92.871921][ C0] bpf_snprintf+0xd3/0x1b0
[ 92.871934][ C0] bpf_prog_c2925c0a7ac12d80+0x58/0x60
[ 92.871946][ C0] bpf_trace_run1+0x27f/0x4c0
[ 92.871957][ C0] ? bpf_trace_run1+0x181/0x4c0
[ 92.871968][ C0] ? __pfx_bpf_trace_run1+0x10/0x10
[ 92.871979][ C0] ? __bpf_trace_rcu_utilization+0x94/0xf0
[ 92.871991][ C0] __bpf_trace_rcu_utilization+0xa1/0xf0
[ 92.872001][ C0] ? __pfx___bpf_trace_rcu_utilization+0x10/0x10
[ 92.872013][ C0] ? css_rstat_updated+0x239/0x520
[ 92.872027][ C0] trace_rcu_utilization+0x191/0x1c0
[ 92.872038][ C0] rcu_sched_clock_irq+0xd3/0x1280
[ 92.872050][ C0] ? __pfx_rcu_sched_clock_irq+0x10/0x10
[ 92.872061][ C0] ? rcu_is_watching+0x15/0xb0
[ 92.872071][ C0] update_process_times+0x23c/0x2f0
[ 92.872082][ C0] tick_nohz_handler+0x3e9/0x710
[ 92.872091][ C0] ? do_raw_spin_unlock+0x122/0x240
[ 92.872103][ C0] ? __pfx_tick_nohz_handler+0x10/0x10
[ 92.872111][ C0] ? debug_object_deactivate+0x6d/0x360
[ 92.872124][ C0] ? __pfx_tick_nohz_handler+0x10/0x10
[ 92.872133][ C0] ? __pfx_tick_nohz_handler+0x10/0x10
[ 92.872141][ C0] __hrtimer_run_queues+0x4d0/0xc30
[ 92.872152][ C0] ? ktime_get_update_offsets_now+0x67/0x3d0
[ 92.872164][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 92.872174][ C0] ? read_tsc+0x9/0x20
[ 92.872188][ C0] hrtimer_interrupt+0x45b/0xaa0
[ 92.872204][ C0] __sysvec_apic_timer_interrupt+0x102/0x3e0
[ 92.872215][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0
[ 92.872226][ C0]
[ 92.872229][ C0]
[ 92.872232][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 92.872243][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x11/0x70
[ 92.872256][ C0] Code: 5b e9 d3 77 5b 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 65 48 8b 0c 25 08 c0 7e 92 <65> 8b 15 e8 0d bd 10 81 e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75
[ 92.872264][ C0] RSP: 0018:ffffc90003e3f8e0 EFLAGS: 00000246
[ 92.872273][ C0] RAX: ffffffff821471f1 RBX: ffff88813ff23aa8 RCX: ffff888026bb5b80
[ 92.872280][ C0] RDX: 0000000000000000 RSI: 000000013ff25067 RDI: 000000013ff25067
[ 92.872286][ C0] RBP: ffff88813ff24060 R08: 0000000000000003 R09: 0000000000000004
[ 92.872292][ C0] R10: dffffc0000000000 R11: fffff520007c7f0c R12: 1ffff11027fe4755
[ 92.872298][ C0] R13: 000000013ff25067 R14: dffffc0000000000 R15: 000000013ff25067
[ 92.872306][ C0] ? __pte_offset_map_lock+0x1b1/0x210
[ 92.872316][ C0] __pte_offset_map_lock+0x1b1/0x210
[ 92.872326][ C0] ? trace_rcu_utilization+0x5/0x1c0
[ 92.872336][ C0] __text_poke+0x2e6/0x9f0
[ 92.872347][ C0] ? __pfx_text_poke_memcpy+0x10/0x10
[ 92.872358][ C0] ? trace_rcu_utilization+0x5/0x1c0
[ 92.872368][ C0] ? __pfx___text_poke+0x10/0x10
[ 92.872377][ C0] ? rcu_is_watching+0x15/0xb0
[ 92.872387][ C0] ? trace_contention_end+0x39/0x100
[ 92.872400][ C0] smp_text_poke_batch_finish+0x394/0x1130
[ 92.872412][ C0] ? arch_jump_label_transform_apply+0x17/0x30
[ 92.872425][ C0] ? __pfx___mutex_lock+0x10/0x10
[ 92.872436][ C0] ? __pfx_smp_text_poke_batch_finish+0x10/0x10
[ 92.872451][ C0] ? arch_jump_label_transform_queue+0x97/0x110
[ 92.872470][ C0] arch_jump_label_transform_apply+0x1c/0x30
[ 92.872482][ C0] static_key_disable_cpuslocked+0xc5/0x1a0
[ 92.872495][ C0] static_key_disable+0x1a/0x20
[ 92.872506][ C0] tracepoint_probe_unregister+0x80e/0x9b0
[ 92.872519][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 92.872529][ C0] ? __pfx_bpf_link_release+0x10/0x10
[ 92.872541][ C0] bpf_raw_tp_link_release+0x43/0x70
[ 92.872550][ C0] bpf_link_free+0xed/0x330
[ 92.872561][ C0] ? __pfx_bpf_link_release+0x10/0x10
[ 92.872572][ C0] bpf_link_release+0x6b/0x80
[ 92.872583][ C0] __fput+0x44c/0xa70
[ 92.872598][ C0] task_work_run+0x1d4/0x260
[ 92.872612][ C0] ? __pfx_task_work_run+0x10/0x10
[ 92.872623][ C0] ? __se_sys_close_range+0x4ed/0x650
[ 92.872635][ C0] ? exit_to_user_mode_loop+0x55/0x4f0
[ 92.872645][ C0] exit_to_user_mode_loop+0xff/0x4f0
[ 92.872654][ C0] ? rcu_is_watching+0x15/0xb0
[ 92.872665][ C0] do_syscall_64+0x2d0/0xf80
[ 92.872675][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.872684][ C0] ? clear_bhb_loop+0x60/0xb0
[ 92.872693][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.872702][ C0] RIP: 0033:0x7f8ad7b8f749
[ 92.872710][ C0] 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
[ 92.872720][ C0] RSP: 002b:00007ffc543e12b8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 92.872729][ C0] RAX: 0000000000000000 RBX: 0000000000016a87 RCX: 00007f8ad7b8f749
[ 92.872735][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 92.872740][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: 00000004543e15af
[ 92.872745][ C0] R10: 0000001b2f420000 R11: 0000000000000246 R12: 00007f8ad7de5fac
[ 92.872751][ C0] R13: 00007f8ad7de5fa0 R14: ffffffffffffffff R15: 0000000000000003
[ 92.872761][ C0]
[ 92.872764][ C0]
[ 93.479170][ C0] Allocated by task 5990:
[ 93.483533][ C0] kasan_save_track+0x3e/0x80
[ 93.488296][ C0] __kasan_kmalloc+0x93/0xb0
[ 93.493080][ C0] __kmalloc_node_noprof+0x57a/0x820
[ 93.498381][ C0] bpf_map_area_alloc+0x64/0x180
[ 93.503335][ C0] insn_array_alloc+0x52/0x140
[ 93.508113][ C0] map_create+0xafd/0x16a0
[ 93.512524][ C0] __sys_bpf+0x682/0x8a0
[ 93.516769][ C0] __x64_sys_bpf+0x7c/0x90
[ 93.521369][ C0] do_syscall_64+0xfa/0xf80
[ 93.525956][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.531933][ C0]
[ 93.534344][ C0] The buggy address belongs to the object at ffff88802ed7a000
[ 93.534344][ C0] which belongs to the cache kmalloc-cg-1k of size 1024
[ 93.548998][ C0] The buggy address is located 0 bytes to the right of
[ 93.548998][ C0] allocated 944-byte region [ffff88802ed7a000, ffff88802ed7a3b0)
[ 93.563492][ C0]
[ 93.565818][ C0] The buggy address belongs to the physical page:
[ 93.572229][ C0] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff88802ed7f800 pfn:0x2ed78
[ 93.582293][ C0] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 93.590884][ C0] memcg:ffff8880767e8401
[ 93.595442][ C0] ksm flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff)
[ 93.603349][ C0] page_type: f5(slab)
[ 93.607348][ C0] raw: 00fff00000000040 ffff88813ffb0280 ffffea0000a1de00 0000000000000003
[ 93.616113][ C0] raw: ffff88802ed7f800 0000000080100008 00000000f5000000 ffff8880767e8401
[ 93.624794][ C0] head: 00fff00000000040 ffff88813ffb0280 ffffea0000a1de00 0000000000000003
[ 93.633468][ C0] head: ffff88802ed7f800 0000000080100008 00000000f5000000 ffff8880767e8401
[ 93.642237][ C0] head: 00fff00000000003 ffffea0000bb5e01 00000000ffffffff 00000000ffffffff
[ 93.650959][ C0] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008
[ 93.659623][ C0] page dumped because: kasan: bad access detected
[ 93.666130][ C0] page_owner tracks the page as allocated
[ 93.672349][ C0] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5726, tgid 5726 (dhcpcd-run-hook), ts 63900695456, free_ts 63848468581
[ 93.694187][ C0] post_alloc_hook+0x234/0x290
[ 93.698955][ C0] get_page_from_freelist+0x2365/0x2440
[ 93.704495][ C0] __alloc_frozen_pages_noprof+0x181/0x370
[ 93.710384][ C0] alloc_pages_mpol+0x232/0x4a0
[ 93.715263][ C0] allocate_slab+0x86/0x3b0
[ 93.719777][ C0] ___slab_alloc+0xf2b/0x1960
[ 93.724546][ C0] __slab_alloc+0x65/0x100
[ 93.729136][ C0] __kmalloc_noprof+0x47d/0x800
[ 93.733975][ C0] alloc_pipe_info+0x1fd/0x4d0
[ 93.738986][ C0] create_pipe_files+0x8a/0x7e0
[ 93.743909][ C0] __do_pipe_flags+0x46/0x1f0
[ 93.748580][ C0] do_pipe2+0x9c/0x170
[ 93.752657][ C0] __x64_sys_pipe2+0x5a/0x70
[ 93.757251][ C0] do_syscall_64+0xfa/0xf80
[ 93.761757][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.767740][ C0] page last free pid 5731 tgid 5731 stack trace:
[ 93.774593][ C0] __free_frozen_pages+0xbc8/0xd30
[ 93.780708][ C0] __put_partials+0x146/0x170
[ 93.786068][ C0] put_cpu_partial+0x1f2/0x2d0
[ 93.790946][ C0] __slab_free+0x288/0x2a0
[ 93.796278][ C0] qlist_free_all+0x97/0x100
[ 93.801402][ C0] kasan_quarantine_reduce+0x148/0x160
[ 93.807132][ C0] __kasan_slab_alloc+0x22/0x80
[ 93.811990][ C0] kmem_cache_alloc_noprof+0x37d/0x710
[ 93.817543][ C0] mas_alloc_nodes+0x291/0x350
[ 93.822387][ C0] mas_preallocate+0x2e0/0x670
[ 93.827147][ C0] commit_merge+0x1fd/0x700
[ 93.831661][ C0] vma_expand+0x4a3/0xa10
[ 93.836080][ C0] relocate_vma_down+0x2da/0x4f0
[ 93.841203][ C0] setup_arg_pages+0x5cf/0xa90
[ 93.846004][ C0] load_elf_binary+0xba4/0x2740
[ 93.852708][ C0] bprm_execve+0x92e/0x1400
[ 93.857715][ C0]
[ 93.860762][ C0] Memory state around the buggy address:
[ 93.866750][ C0] ffff88802ed7a280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 93.876343][ C0] ffff88802ed7a300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 93.884862][ C0] >ffff88802ed7a380: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc
[ 93.893200][ C0] ^
[ 93.898916][ C0] ffff88802ed7a400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 93.907051][ C0] ffff88802ed7a480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 93.915189][ C0] ==================================================================
[ 93.923610][ C0] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 93.930946][ C0] CPU: 0 UID: 0 PID: 5990 Comm: syz.0.18 Not tainted syzkaller #0 PREEMPT(full)
[ 93.940323][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 93.950469][ C0] Call Trace:
[ 93.953833][ C0]
[ 93.956702][ C0] dump_stack_lvl+0x99/0x250
[ 93.961392][ C0] ? __asan_memcpy+0x40/0x70
[ 93.966066][ C0] ? __pfx_dump_stack_lvl+0x10/0x10
[ 93.971266][ C0] ? __pfx__printk+0x10/0x10
[ 93.975868][ C0] vpanic+0x237/0x6d0
[ 93.979849][ C0] ? __pfx_vpanic+0x10/0x10
[ 93.984443][ C0] panic+0xb9/0xc0
[ 93.988160][ C0] ? __pfx_panic+0x10/0x10
[ 93.992769][ C0] ? do_raw_spin_unlock+0x122/0x240
[ 93.998070][ C0] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10
[ 94.004666][ C0] ? strnchr+0x5e/0x80
[ 94.008735][ C0] check_panic_on_warn+0x89/0xb0
[ 94.013703][ C0] ? strnchr+0x5e/0x80
[ 94.017788][ C0] end_report+0x6f/0x140
[ 94.022313][ C0] kasan_report+0x129/0x150
[ 94.027176][ C0] ? strnchr+0x5e/0x80
[ 94.031449][ C0] strnchr+0x5e/0x80
[ 94.035631][ C0] bpf_bprintf_prepare+0x167/0x13d0
[ 94.041359][ C0] ? __pfx_bpf_bprintf_prepare+0x10/0x10
[ 94.047030][ C0] ? bpf_snprintf+0x47/0x1b0
[ 94.052552][ C0] bpf_snprintf+0xd3/0x1b0
[ 94.056982][ C0] bpf_prog_c2925c0a7ac12d80+0x58/0x60
[ 94.062527][ C0] bpf_trace_run1+0x27f/0x4c0
[ 94.067444][ C0] ? bpf_trace_run1+0x181/0x4c0
[ 94.072308][ C0] ? __pfx_bpf_trace_run1+0x10/0x10
[ 94.077509][ C0] ? __bpf_trace_rcu_utilization+0x94/0xf0
[ 94.083408][ C0] __bpf_trace_rcu_utilization+0xa1/0xf0
[ 94.089162][ C0] ? __pfx___bpf_trace_rcu_utilization+0x10/0x10
[ 94.095619][ C0] ? css_rstat_updated+0x239/0x520
[ 94.100748][ C0] trace_rcu_utilization+0x191/0x1c0
[ 94.106051][ C0] rcu_sched_clock_irq+0xd3/0x1280
[ 94.111345][ C0] ? __pfx_rcu_sched_clock_irq+0x10/0x10
[ 94.117239][ C0] ? rcu_is_watching+0x15/0xb0
[ 94.122103][ C0] update_process_times+0x23c/0x2f0
[ 94.127314][ C0] tick_nohz_handler+0x3e9/0x710
[ 94.132276][ C0] ? do_raw_spin_unlock+0x122/0x240
[ 94.137578][ C0] ? __pfx_tick_nohz_handler+0x10/0x10
[ 94.143102][ C0] ? debug_object_deactivate+0x6d/0x360
[ 94.148670][ C0] ? __pfx_tick_nohz_handler+0x10/0x10
[ 94.154224][ C0] ? __pfx_tick_nohz_handler+0x10/0x10
[ 94.159736][ C0] __hrtimer_run_queues+0x4d0/0xc30
[ 94.164952][ C0] ? ktime_get_update_offsets_now+0x67/0x3d0
[ 94.170926][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10
[ 94.176726][ C0] ? read_tsc+0x9/0x20
[ 94.180927][ C0] hrtimer_interrupt+0x45b/0xaa0
[ 94.185888][ C0] __sysvec_apic_timer_interrupt+0x102/0x3e0
[ 94.191888][ C0] sysvec_apic_timer_interrupt+0xa1/0xc0
[ 94.197706][ C0]
[ 94.200658][ C0]
[ 94.203586][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 94.209562][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x11/0x70
[ 94.215805][ C0] Code: 5b e9 d3 77 5b 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 65 48 8b 0c 25 08 c0 7e 92 <65> 8b 15 e8 0d bd 10 81 e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75
[ 94.236053][ C0] RSP: 0018:ffffc90003e3f8e0 EFLAGS: 00000246
[ 94.242135][ C0] RAX: ffffffff821471f1 RBX: ffff88813ff23aa8 RCX: ffff888026bb5b80
[ 94.250298][ C0] RDX: 0000000000000000 RSI: 000000013ff25067 RDI: 000000013ff25067
[ 94.258275][ C0] RBP: ffff88813ff24060 R08: 0000000000000003 R09: 0000000000000004
[ 94.266329][ C0] R10: dffffc0000000000 R11: fffff520007c7f0c R12: 1ffff11027fe4755
[ 94.274380][ C0] R13: 000000013ff25067 R14: dffffc0000000000 R15: 000000013ff25067
[ 94.282439][ C0] ? __pte_offset_map_lock+0x1b1/0x210
[ 94.287987][ C0] __pte_offset_map_lock+0x1b1/0x210
[ 94.293273][ C0] ? trace_rcu_utilization+0x5/0x1c0
[ 94.298705][ C0] __text_poke+0x2e6/0x9f0
[ 94.303118][ C0] ? __pfx_text_poke_memcpy+0x10/0x10
[ 94.308481][ C0] ? trace_rcu_utilization+0x5/0x1c0
[ 94.313756][ C0] ? __pfx___text_poke+0x10/0x10
[ 94.318679][ C0] ? rcu_is_watching+0x15/0xb0
[ 94.323611][ C0] ? trace_contention_end+0x39/0x100
[ 94.328896][ C0] smp_text_poke_batch_finish+0x394/0x1130
[ 94.335150][ C0] ? arch_jump_label_transform_apply+0x17/0x30
[ 94.341692][ C0] ? __pfx___mutex_lock+0x10/0x10
[ 94.347896][ C0] ? __pfx_smp_text_poke_batch_finish+0x10/0x10
[ 94.354428][ C0] ? arch_jump_label_transform_queue+0x97/0x110
[ 94.361287][ C0] arch_jump_label_transform_apply+0x1c/0x30
[ 94.367584][ C0] static_key_disable_cpuslocked+0xc5/0x1a0
[ 94.373783][ C0] static_key_disable+0x1a/0x20
[ 94.378658][ C0] tracepoint_probe_unregister+0x80e/0x9b0
[ 94.384569][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10
[ 94.390393][ C0] ? __pfx_bpf_link_release+0x10/0x10
[ 94.395851][ C0] bpf_raw_tp_link_release+0x43/0x70
[ 94.401184][ C0] bpf_link_free+0xed/0x330
[ 94.405705][ C0] ? __pfx_bpf_link_release+0x10/0x10
[ 94.411124][ C0] bpf_link_release+0x6b/0x80
[ 94.415839][ C0] __fput+0x44c/0xa70
[ 94.419924][ C0] task_work_run+0x1d4/0x260
[ 94.424631][ C0] ? __pfx_task_work_run+0x10/0x10
[ 94.429945][ C0] ? __se_sys_close_range+0x4ed/0x650
[ 94.435314][ C0] ? exit_to_user_mode_loop+0x55/0x4f0
[ 94.441115][ C0] exit_to_user_mode_loop+0xff/0x4f0
[ 94.446509][ C0] ? rcu_is_watching+0x15/0xb0
[ 94.451293][ C0] do_syscall_64+0x2d0/0xf80
[ 94.455901][ C0] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.462074][ C0] ? clear_bhb_loop+0x60/0xb0
[ 94.467019][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.473149][ C0] RIP: 0033:0x7f8ad7b8f749
[ 94.478201][ C0] 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
[ 94.498076][ C0] RSP: 002b:00007ffc543e12b8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 94.506512][ C0] RAX: 0000000000000000 RBX: 0000000000016a87 RCX: 00007f8ad7b8f749
[ 94.514624][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 94.522611][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: 00000004543e15af
[ 94.530676][ C0] R10: 0000001b2f420000 R11: 0000000000000246 R12: 00007f8ad7de5fac
[ 94.539002][ C0] R13: 00007f8ad7de5fa0 R14: ffffffffffffffff R15: 0000000000000003
[ 94.547003][ C0]
[ 94.550600][ C0] Kernel Offset: disabled
[ 94.554931][ C0] Rebooting in 86400 seconds..