Warning: Permanently added '10.128.1.141' (ED25519) to the list of known hosts. 2026/01/15 08:13:22 parsed 1 programs [ 97.430253][ T8] cfg80211: failed to load regulatory.db [ 100.013695][ T5778] cgroup: Unknown subsys name 'net' [ 100.159495][ T5778] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 102.438331][ T5778] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 106.174270][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.185185][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.251754][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.264858][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 108.292470][ T5828] chnl_net:caif_netlink_parms(): no params data found [ 108.435561][ T5828] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.445727][ T5828] bridge0: port 1(bridge_slave_0) entered disabled state [ 108.457167][ T5828] bridge_slave_0: entered allmulticast mode [ 108.469447][ T5828] bridge_slave_0: entered promiscuous mode [ 108.513070][ T5828] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.523212][ T5828] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.535764][ T5828] bridge_slave_1: entered allmulticast mode [ 108.548452][ T5828] bridge_slave_1: entered promiscuous mode [ 108.606232][ T5828] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 108.622613][ T5828] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 108.714112][ T5828] team0: Port device team_slave_0 added [ 108.743126][ T5828] team0: Port device team_slave_1 added [ 108.812742][ T5828] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.822695][ T5828] 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. [ 108.864687][ T5828] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.888034][ T5828] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.898762][ T5828] 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. [ 108.943841][ T5828] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 109.043433][ T5828] hsr_slave_0: entered promiscuous mode [ 109.052604][ T5828] hsr_slave_1: entered promiscuous mode [ 109.408051][ T5828] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 109.441592][ T5828] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 109.460746][ T5828] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 109.486062][ T5828] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 109.677996][ T5828] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.715989][ T5828] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.743719][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.752853][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.774889][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.783945][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.101340][ T5828] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.162769][ T5828] veth0_vlan: entered promiscuous mode [ 110.187188][ T5828] veth1_vlan: entered promiscuous mode [ 110.226127][ T5828] veth0_macvtap: entered promiscuous mode [ 110.245169][ T5828] veth1_macvtap: entered promiscuous mode [ 110.272295][ T5828] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.295936][ T5828] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.315200][ T5828] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.329002][ T5828] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.342308][ T5828] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.360600][ T5828] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 110.552805][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.586633][ T5850] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 110.601000][ T5850] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 110.612317][ T5850] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 110.622640][ T5850] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 110.634617][ T5850] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 110.645070][ T5850] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2026/01/15 08:13:38 executed programs: 0 [ 112.930371][ T5083] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 112.942298][ T5083] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 112.960228][ T5083] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 112.975782][ T5083] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 112.993156][ T5083] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 113.005707][ T5083] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 113.031492][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 113.309048][ T5881] chnl_net:caif_netlink_parms(): no params data found [ 113.465701][ T5881] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.480651][ T5881] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.493936][ T5881] bridge_slave_0: entered allmulticast mode [ 113.510298][ T5881] bridge_slave_0: entered promiscuous mode [ 113.523503][ T5881] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.532600][ T5881] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.544793][ T5881] bridge_slave_1: entered allmulticast mode [ 113.558315][ T5881] bridge_slave_1: entered promiscuous mode [ 113.615608][ T5881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.634857][ T5881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 113.732716][ T5881] team0: Port device team_slave_0 added [ 113.746739][ T5881] team0: Port device team_slave_1 added [ 113.808407][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 113.822279][ T5881] 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. [ 113.864568][ T5881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 113.888513][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 113.900438][ T5881] 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. [ 113.947269][ T5881] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.009028][ T5881] hsr_slave_0: entered promiscuous mode [ 114.018524][ T5881] hsr_slave_1: entered promiscuous mode [ 114.029919][ T5881] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 114.042628][ T5881] Cannot create hsr debugfs directory [ 115.109502][ T5850] Bluetooth: hci0: command tx timeout [ 115.354954][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.456776][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.380224][ T5881] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 116.425569][ T5881] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 116.439166][ T5881] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 116.454343][ T5881] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 116.532809][ T49] hsr_slave_0: left promiscuous mode [ 116.539947][ T49] hsr_slave_1: left promiscuous mode [ 116.547130][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 116.563126][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 116.574934][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 116.586186][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 116.596494][ T49] bridge_slave_1: left allmulticast mode [ 116.605100][ T49] bridge_slave_1: left promiscuous mode [ 116.616090][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.633789][ T49] bridge_slave_0: left allmulticast mode [ 116.644863][ T49] bridge_slave_0: left promiscuous mode [ 116.653131][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.683588][ T49] veth1_macvtap: left promiscuous mode [ 116.689957][ T49] veth0_macvtap: left promiscuous mode [ 116.696637][ T49] veth1_vlan: left promiscuous mode [ 116.704607][ T49] veth0_vlan: left promiscuous mode [ 117.187823][ T5850] Bluetooth: hci0: command tx timeout [ 117.314982][ T49] team0 (unregistering): Port device team_slave_1 removed [ 117.363559][ T49] team0 (unregistering): Port device team_slave_0 removed [ 117.415984][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 117.490456][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 118.001483][ T49] bond0 (unregistering): Released all slaves [ 118.254510][ T5881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.358412][ T5881] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.404848][ T1132] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.423145][ T1132] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.486286][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.494970][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.174160][ T5881] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 119.268206][ T5850] Bluetooth: hci0: command tx timeout [ 119.321001][ T5881] veth0_vlan: entered promiscuous mode [ 119.335451][ T5881] veth1_vlan: entered promiscuous mode [ 119.399728][ T5881] veth0_macvtap: entered promiscuous mode [ 119.412340][ T5881] veth1_macvtap: entered promiscuous mode [ 119.467340][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 119.485516][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 119.505958][ T5881] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.520876][ T5881] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.531383][ T5881] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.542752][ T5881] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.682367][ T1132] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.698488][ T1132] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.759756][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.780185][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.876190][ C0] [ 119.876200][ C0] ================================ [ 119.876361][ C0] WARNING: inconsistent lock state [ 119.876378][ C0] syzkaller #0 Not tainted [ 119.876388][ C0] -------------------------------- [ 119.876394][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 119.876403][ C0] syz.0.17/5927 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 119.876425][ C0] ffff88807ba31238 (&trie->lock){....}-{2:2}, at: trie_delete_elem+0x96/0x6a0 [ 119.876506][ C0] {INITIAL USE} state was registered at: [ 119.876513][ C0] lock_acquire+0x197/0x410 [ 119.876534][ C0] _raw_spin_lock_irqsave+0xa8/0xf0 [ 119.876557][ C0] trie_update_elem+0xca/0xea0 [ 119.876581][ C0] bpf_map_update_value+0x660/0x720 [ 119.876611][ C0] generic_map_update_batch+0x5e0/0x810 [ 119.876641][ C0] bpf_map_do_batch+0x3d7/0x610 [ 119.876665][ C0] __sys_bpf+0x31b/0x800 [ 119.876682][ C0] __x64_sys_bpf+0x7c/0x90 [ 119.876697][ C0] do_syscall_64+0x55/0xb0 [ 119.876719][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 119.876744][ C0] irq event stamp: 2412 [ 119.876751][ C0] hardirqs last enabled at (2411): [] seqcount_lockdep_reader_access+0x124/0x1c0 [ 119.876781][ C0] hardirqs last disabled at (2412): [] exc_debug+0x7b/0x140 [ 119.876804][ C0] softirqs last enabled at (2406): [] bpf_test_run+0x15c/0x850 [ 119.876833][ C0] softirqs last disabled at (2404): [] bpf_test_run+0x15c/0x850 [ 119.876861][ C0] [ 119.876861][ C0] other info that might help us debug this: [ 119.876867][ C0] Possible unsafe locking scenario: [ 119.876867][ C0] [ 119.876872][ C0] CPU0 [ 119.876875][ C0] ---- [ 119.876878][ C0] lock(&trie->lock); [ 119.876891][ C0] [ 119.876895][ C0] lock(&trie->lock); [ 119.876906][ C0] [ 119.876906][ C0] *** DEADLOCK *** [ 119.876906][ C0] [ 119.876910][ C0] no locks held by syz.0.17/5927. [ 119.876924][ C0] [ 119.876924][ C0] stack backtrace: [ 119.876940][ C0] CPU: 0 PID: 5927 Comm: syz.0.17 Not tainted syzkaller #0 [ 119.876960][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 119.876984][ C0] Call Trace: [ 119.877002][ C0] <#DB> [ 119.877011][ C0] dump_stack_lvl+0x16c/0x230 [ 119.877035][ C0] ? show_regs_print_info+0x20/0x20 [ 119.877550][ C0] ? print_usage_bug+0x475/0x690 [ 119.877573][ C0] ? verify_lock_unused+0x18/0x140 [ 119.877600][ C0] lock_acquire+0x2b1/0x410 [ 119.877621][ C0] ? trie_delete_elem+0x96/0x6a0 [ 119.877647][ C0] ? read_lock_is_recursive+0x20/0x20 [ 119.877680][ C0] _raw_spin_lock_irqsave+0xa8/0xf0 [ 119.877704][ C0] ? trie_delete_elem+0x96/0x6a0 [ 119.877728][ C0] ? _raw_spin_lock+0x40/0x40 [ 119.877745][ C0] ? lock_acquire+0x2b1/0x410 [ 119.877762][ C0] ? perf_prepare_sample+0x13f/0x1d20 [ 119.877782][ C0] trie_delete_elem+0x96/0x6a0 [ 119.877812][ C0] ? __cant_sleep+0x210/0x210 [ 119.877841][ C0] bpf_prog_1c0c44170264bb34+0x45/0x49 [ 119.877872][ C0] bpf_overflow_handler+0x1f9/0x520 [ 119.877902][ C0] ? bpf_overflow_handler+0xcf/0x520 [ 119.877928][ C0] ? tp_perf_event_destroy+0x20/0x20 [ 119.877957][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 119.877984][ C0] __perf_event_overflow+0x447/0x630 [ 119.878009][ C0] perf_swevent_event+0x4de/0x5c0 [ 119.878032][ C0] ? perf_tp_event+0x13a0/0x13a0 [ 119.878061][ C0] perf_bp_event+0x252/0x300 [ 119.878083][ C0] ? perf_event_free_bpf_prog+0x120/0x120 [ 119.878126][ C0] ? lock_acquire+0x2b1/0x410 [ 119.878944][ C0] hw_breakpoint_exceptions_notify+0x23e/0x670 [ 119.878991][ C0] notifier_call_chain+0x197/0x390 [ 119.879017][ C0] ? atomic_notifier_call_chain+0x26/0x180 [ 119.879042][ C0] atomic_notifier_call_chain+0xda/0x180 [ 119.879083][ C0] notify_die+0x131/0x180 [ 119.879108][ C0] ? srcu_init_notifier_head+0x90/0x90 [ 119.879134][ C0] ? rcu_is_watching+0x15/0xb0 [ 119.879323][ C0] notify_debug+0x2e/0x50 [ 119.879358][ C0] exc_debug+0xe6/0x140 [ 119.879382][ C0] asm_exc_debug+0x1e/0x40 [ 119.879406][ C0] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 119.879430][ C0] 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 [ 119.879510][ C0] RSP: 0018:ffffc900032a7b10 EFLAGS: 00050206 [ 119.879528][ C0] RAX: ffffffff841f8401 RBX: 0000000000000e40 RCX: 0000000000000e3f [ 119.879539][ C0] RDX: 0000000000000000 RSI: ffff888079e5c041 RDI: 0000200000000301 [ 119.879551][ C0] RBP: ffffc900032a7c50 R08: ffff888079e5ce7f R09: 1ffff1100f3cb9cf [ 119.879565][ C0] R10: dffffc0000000000 R11: ffffed100f3cb9d0 R12: 0000200000001140 [ 119.879579][ C0] R13: ffff888079e5c040 R14: 0000200000000300 R15: ffff888079e5c040 [ 119.879597][ C0] ? _copy_from_user+0x81/0xe0 [ 119.879624][ C0] [ 119.879634][ C0] [ 119.879640][ C0] _copy_to_user+0x85/0xa0 [ 119.879667][ C0] bpf_test_finish+0x201/0x620 [ 119.879693][ C0] ? convert_skb_to___skb+0x420/0x420 [ 119.879718][ C0] ? slab_build_skb+0x25f/0x3f0 [ 119.879741][ C0] bpf_prog_test_run_skb+0xc28/0x11c0 [ 119.879779][ C0] ? cpu_online+0x60/0x60 [ 119.879802][ C0] bpf_prog_test_run+0x321/0x390 [ 119.879825][ C0] __sys_bpf+0x440/0x800 [ 119.879850][ C0] ? bpf_link_show_fdinfo+0x350/0x350 [ 119.879878][ C0] ? lock_chain_count+0x20/0x20 [ 119.879903][ C0] __x64_sys_bpf+0x7c/0x90 [ 119.879921][ C0] do_syscall_64+0x55/0xb0 [ 119.879938][ C0] ? clear_bhb_loop+0x40/0x90 [ 119.879961][ C0] ? clear_bhb_loop+0x40/0x90 [ 119.879986][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 119.880010][ C0] RIP: 0033:0x7fab1798f749 [ 119.880026][ 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 [ 119.880039][ C0] RSP: 002b:00007ffdb3e53cf8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 119.880057][ C0] RAX: ffffffffffffffda RBX: 00007fab17be5fa0 RCX: 00007fab1798f749 [ 119.880071][ C0] RDX: 000000000000004c RSI: 0000200000000240 RDI: 000000000000000a [ 119.880083][ C0] RBP: 00007fab17a13f91 R08: 0000000000000000 R09: 0000000000000000 [ 119.880094][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 119.880105][ C0] R13: 00007fab17be5fa0 R14: 00007fab17be5fa0 R15: 0000000000000003 [ 119.880126][ C0]