Warning: Permanently added '10.128.1.73' (ED25519) to the list of known hosts. 2026/01/15 09:11:33 parsed 1 programs [ 90.614829][ T5778] cgroup: Unknown subsys name 'net' [ 90.753293][ T5778] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 92.186349][ T23] cfg80211: failed to load regulatory.db [ 92.573427][ T5778] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 94.733665][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.747654][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.782178][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.791733][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.550345][ T5822] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 95.558648][ T5822] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 95.567847][ T5822] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 95.579948][ T5822] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 95.588740][ T5822] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 95.596339][ T5822] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.210834][ T5841] chnl_net:caif_netlink_parms(): no params data found [ 97.327058][ T5841] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.335389][ T5841] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.342646][ T5841] bridge_slave_0: entered allmulticast mode [ 97.352842][ T5841] bridge_slave_0: entered promiscuous mode [ 97.367219][ T5841] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.374663][ T5841] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.381886][ T5841] bridge_slave_1: entered allmulticast mode [ 97.389435][ T5841] bridge_slave_1: entered promiscuous mode [ 97.436590][ T5841] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.449019][ T5841] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.483062][ T5841] team0: Port device team_slave_0 added [ 97.492109][ T5841] team0: Port device team_slave_1 added [ 97.532200][ T5841] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.540173][ T5841] 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. [ 97.566223][ T5841] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.579470][ T5841] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.586536][ T5841] 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. [ 97.612583][ T5841] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.673688][ T5841] hsr_slave_0: entered promiscuous mode [ 97.681039][ T5841] hsr_slave_1: entered promiscuous mode [ 97.883588][ T5841] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.897508][ T5841] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.907955][ T5841] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.931561][ T5841] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.979460][ T5841] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.986797][ T5841] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.995219][ T5841] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.002673][ T5841] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.070546][ T5841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.093084][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.111621][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.137269][ T5841] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.157091][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.164608][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.181229][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.188427][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.410301][ T5841] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.460979][ T5841] veth0_vlan: entered promiscuous mode [ 98.474507][ T5841] veth1_vlan: entered promiscuous mode [ 98.513677][ T5841] veth0_macvtap: entered promiscuous mode [ 98.523678][ T5841] veth1_macvtap: entered promiscuous mode [ 98.548070][ T5841] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.562818][ T5841] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.581636][ T5841] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.591276][ T5841] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.601022][ T5841] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.609941][ T5841] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.794029][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/01/15 09:11:44 executed programs: 0 [ 99.796577][ T5081] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.805380][ T5081] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.813792][ T5081] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.825924][ T5081] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.833842][ T5081] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 99.842404][ T5081] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 100.020141][ T5876] chnl_net:caif_netlink_parms(): no params data found [ 100.100280][ T5876] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.107737][ T5876] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.115584][ T5876] bridge_slave_0: entered allmulticast mode [ 100.122730][ T5876] bridge_slave_0: entered promiscuous mode [ 100.134439][ T5876] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.141666][ T5876] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.149792][ T5876] bridge_slave_1: entered allmulticast mode [ 100.157654][ T5876] bridge_slave_1: entered promiscuous mode [ 100.193116][ T5876] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.206409][ T5876] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.249610][ T5876] team0: Port device team_slave_0 added [ 100.258691][ T5876] team0: Port device team_slave_1 added [ 100.296531][ T5876] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.303616][ T5876] 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. [ 100.330093][ T5876] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.345013][ T5876] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.352147][ T5876] 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. [ 100.378451][ T5876] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.427064][ T5876] hsr_slave_0: entered promiscuous mode [ 100.442721][ T5876] hsr_slave_1: entered promiscuous mode [ 100.449404][ T5876] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.458472][ T5876] Cannot create hsr debugfs directory [ 101.147929][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.865312][ T5822] Bluetooth: hci0: command tx timeout [ 103.720072][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.799435][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.946688][ T5822] Bluetooth: hci0: command tx timeout [ 104.717552][ T11] hsr_slave_0: left promiscuous mode [ 104.723933][ T11] hsr_slave_1: left promiscuous mode [ 104.732032][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 104.741827][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 104.750807][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 104.758396][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 104.767088][ T11] bridge_slave_1: left allmulticast mode [ 104.772784][ T11] bridge_slave_1: left promiscuous mode [ 104.779982][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.793220][ T11] bridge_slave_0: left allmulticast mode [ 104.800722][ T11] bridge_slave_0: left promiscuous mode [ 104.807169][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.837795][ T11] veth1_macvtap: left promiscuous mode [ 104.843821][ T11] veth0_macvtap: left promiscuous mode [ 104.850193][ T11] veth1_vlan: left promiscuous mode [ 104.857413][ T11] veth0_vlan: left promiscuous mode [ 105.327386][ T11] team0 (unregistering): Port device team_slave_1 removed [ 105.361256][ T11] team0 (unregistering): Port device team_slave_0 removed [ 105.396916][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 105.431456][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 105.776856][ T11] bond0 (unregistering): Released all slaves [ 105.871444][ T5876] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.888538][ T5876] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.899078][ T5876] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.909634][ T5876] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.024746][ T5822] Bluetooth: hci0: command tx timeout [ 106.030855][ T5876] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.067608][ T5876] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.081299][ T3444] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.088484][ T3444] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.104064][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.111286][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.383487][ T5876] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.440514][ T5876] veth0_vlan: entered promiscuous mode [ 106.454106][ T5876] veth1_vlan: entered promiscuous mode [ 106.483584][ T5876] veth0_macvtap: entered promiscuous mode [ 106.510061][ T5876] veth1_macvtap: entered promiscuous mode [ 106.528269][ T5876] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.543163][ T5876] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.559673][ T5876] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.568712][ T5876] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.580157][ T5876] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.590339][ T5876] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.684244][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.694549][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.741020][ T3444] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.749043][ T3444] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.820614][ C1] [ 106.820620][ C1] ================================ [ 106.820623][ C1] WARNING: inconsistent lock state [ 106.820631][ C1] syzkaller #0 Not tainted [ 106.820643][ C1] -------------------------------- [ 106.820647][ C1] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 106.820652][ C1] syz.0.17/5922 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 106.820666][ C1] ffff88802564c238 (&trie->lock){....}-{2:2}, at: trie_delete_elem+0x96/0x6a0 [ 106.820713][ C1] {INITIAL USE} state was registered at: [ 106.820718][ C1] lock_acquire+0x197/0x410 [ 106.820732][ C1] _raw_spin_lock_irqsave+0xa8/0xf0 [ 106.820748][ C1] trie_update_elem+0xca/0xea0 [ 106.820764][ C1] bpf_map_update_value+0x660/0x720 [ 106.820784][ C1] generic_map_update_batch+0x5e0/0x810 [ 106.820804][ C1] bpf_map_do_batch+0x3d7/0x610 [ 106.820817][ C1] __sys_bpf+0x31b/0x800 [ 106.820828][ C1] __x64_sys_bpf+0x7c/0x90 [ 106.820838][ C1] do_syscall_64+0x55/0xb0 [ 106.820849][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 106.820865][ C1] irq event stamp: 2296 [ 106.820869][ C1] hardirqs last enabled at (2295): [] seqcount_lockdep_reader_access+0x124/0x1c0 [ 106.820890][ C1] hardirqs last disabled at (2296): [] exc_debug+0x7b/0x140 [ 106.820906][ C1] softirqs last enabled at (2290): [] bpf_test_run+0x15c/0x850 [ 106.820926][ C1] softirqs last disabled at (2288): [] bpf_test_run+0x15c/0x850 [ 106.820945][ C1] [ 106.820945][ C1] other info that might help us debug this: [ 106.820948][ C1] Possible unsafe locking scenario: [ 106.820948][ C1] [ 106.820951][ C1] CPU0 [ 106.820953][ C1] ---- [ 106.820956][ C1] lock(&trie->lock); [ 106.820963][ C1] [ 106.820965][ C1] lock(&trie->lock); [ 106.820973][ C1] [ 106.820973][ C1] *** DEADLOCK *** [ 106.820973][ C1] [ 106.820975][ C1] no locks held by syz.0.17/5922. [ 106.820981][ C1] [ 106.820981][ C1] stack backtrace: [ 106.820991][ C1] CPU: 1 PID: 5922 Comm: syz.0.17 Not tainted syzkaller #0 [ 106.821004][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 106.821017][ C1] Call Trace: [ 106.821025][ C1] <#DB> [ 106.821030][ C1] dump_stack_lvl+0x16c/0x230 [ 106.821044][ C1] ? show_regs_print_info+0x20/0x20 [ 106.821059][ C1] ? print_usage_bug+0x475/0x690 [ 106.821074][ C1] ? verify_lock_unused+0x18/0x140 [ 106.821090][ C1] lock_acquire+0x2b1/0x410 [ 106.821106][ C1] ? trie_delete_elem+0x96/0x6a0 [ 106.821124][ C1] ? read_lock_is_recursive+0x20/0x20 [ 106.821144][ C1] _raw_spin_lock_irqsave+0xa8/0xf0 [ 106.821160][ C1] ? trie_delete_elem+0x96/0x6a0 [ 106.821183][ C1] ? _raw_spin_lock+0x40/0x40 [ 106.821197][ C1] ? lock_acquire+0x2b1/0x410 [ 106.821211][ C1] ? perf_prepare_sample+0x13f/0x1d20 [ 106.821226][ C1] trie_delete_elem+0x96/0x6a0 [ 106.821244][ C1] ? __cant_sleep+0x210/0x210 [ 106.821264][ C1] bpf_prog_1c0c44170264bb34+0x45/0x49 [ 106.821283][ C1] bpf_overflow_handler+0x1f9/0x520 [ 106.821304][ C1] ? bpf_overflow_handler+0xcf/0x520 [ 106.821323][ C1] ? tp_perf_event_destroy+0x20/0x20 [ 106.821344][ C1] ? __perf_event_account_interrupt+0x187/0x280 [ 106.821360][ C1] __perf_event_overflow+0x447/0x630 [ 106.821377][ C1] perf_swevent_event+0x4de/0x5c0 [ 106.821394][ C1] ? perf_tp_event+0x13a0/0x13a0 [ 106.821412][ C1] perf_bp_event+0x252/0x300 [ 106.821429][ C1] ? perf_event_free_bpf_prog+0x120/0x120 [ 106.821455][ C1] ? lock_acquire+0x2b1/0x410 [ 106.821472][ C1] hw_breakpoint_exceptions_notify+0x23e/0x670 [ 106.821491][ C1] notifier_call_chain+0x197/0x390 [ 106.821509][ C1] ? atomic_notifier_call_chain+0x26/0x180 [ 106.821527][ C1] atomic_notifier_call_chain+0xda/0x180 [ 106.821544][ C1] notify_die+0x131/0x180 [ 106.821561][ C1] ? srcu_init_notifier_head+0x90/0x90 [ 106.821581][ C1] ? rcu_is_watching+0x15/0xb0 [ 106.821600][ C1] notify_debug+0x2e/0x50 [ 106.821622][ C1] exc_debug+0xe6/0x140 [ 106.821641][ C1] asm_exc_debug+0x1e/0x40 [ 106.821657][ C1] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 106.821672][ C1] Code: 75 f1 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 29 f8 48 01 [ 106.821687][ C1] RSP: 0018:ffffc90003457b10 EFLAGS: 00050206 [ 106.821698][ C1] RAX: ffffffff841f8401 RBX: 0000000000000e40 RCX: 0000000000000e3f [ 106.821707][ C1] RDX: 0000000000000000 RSI: ffff88802bb90041 RDI: 0000200000000301 [ 106.821716][ C1] RBP: ffffc90003457c50 R08: ffff88802bb90e7f R09: 1ffff110057721cf [ 106.821726][ C1] R10: dffffc0000000000 R11: ffffed10057721d0 R12: 0000200000001140 [ 106.821735][ C1] R13: ffff88802bb90040 R14: 0000200000000300 R15: ffff88802bb90040 [ 106.821748][ C1] ? _copy_from_user+0x81/0xe0 [ 106.821768][ C1] [ 106.821771][ C1] [ 106.821775][ C1] _copy_to_user+0x85/0xa0 [ 106.821791][ C1] bpf_test_finish+0x201/0x620 [ 106.821811][ C1] ? convert_skb_to___skb+0x420/0x420 [ 106.821831][ C1] ? slab_build_skb+0x25f/0x3f0 [ 106.821846][ C1] bpf_prog_test_run_skb+0xc28/0x11c0 [ 106.821869][ C1] ? cpu_online+0x60/0x60 [ 106.821885][ C1] bpf_prog_test_run+0x321/0x390 [ 106.821900][ C1] __sys_bpf+0x440/0x800 [ 106.821934][ C1] ? bpf_link_show_fdinfo+0x350/0x350 [ 106.821960][ C1] ? lock_chain_count+0x20/0x20 [ 106.821978][ C1] __x64_sys_bpf+0x7c/0x90 [ 106.821990][ C1] do_syscall_64+0x55/0xb0 [ 106.822002][ C1] ? clear_bhb_loop+0x40/0x90 [ 106.822019][ C1] ? clear_bhb_loop+0x40/0x90 [ 106.822036][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 106.822052][ C1] RIP: 0033:0x7f257a98f749 [ 106.822061][ C1] 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 [ 106.822072][ C1] RSP: 002b:00007fff17471398 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 106.822084][ C1] RAX: ffffffffffffffda RBX: 00007f257abe5fa0 RCX: 00007f257a98f749 [ 106.822094][ C1] RDX: 000000000000004c RSI: 0000200000000240 RDI: 000000000000000a [ 106.822102][ C1] RBP: 00007f257aa13f91 R08: 0000000000000000 R09: 0000000000000000 [ 106.822110][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 106.822117][ C1] R13: 00007f257abe5fa0 R14: 00007f257abe5fa0 R15: 0000000000000003 [ 106.822132][ C1]