Warning: Permanently added '10.128.1.217' (ED25519) to the list of known hosts. 2025/12/23 19:04:26 parsed 1 programs [ 72.609933][ T5834] cgroup: Unknown subsys name 'net' [ 72.819483][ T5834] cgroup: Unknown subsys name 'cpuset' [ 72.828280][ T5834] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 74.243152][ T5834] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 76.994899][ T5840] 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. [ 78.589341][ T3147] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.601998][ T3147] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.692898][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.703618][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.975710][ T5880] chnl_net:caif_netlink_parms(): no params data found [ 79.087099][ T5880] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.095015][ T5880] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.102662][ T5880] bridge_slave_0: entered allmulticast mode [ 79.109848][ T5880] bridge_slave_0: entered promiscuous mode [ 79.118754][ T5880] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.127423][ T5880] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.134971][ T5880] bridge_slave_1: entered allmulticast mode [ 79.142385][ T5880] bridge_slave_1: entered promiscuous mode [ 79.194235][ T5880] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.207538][ T5880] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.235434][ T5880] team0: Port device team_slave_0 added [ 79.244367][ T5880] team0: Port device team_slave_1 added [ 79.279651][ T5880] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 79.287379][ T5880] 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. [ 79.313920][ T5880] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 79.327375][ T5880] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 79.334334][ T5880] 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. [ 79.361245][ T5880] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 79.413449][ T5880] hsr_slave_0: entered promiscuous mode [ 79.419835][ T5880] hsr_slave_1: entered promiscuous mode [ 79.564958][ T5880] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 79.577470][ T5880] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.587665][ T5880] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.598875][ T5880] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.629121][ T5880] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.636316][ T5880] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.644313][ T5880] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.651531][ T5880] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.663374][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.672287][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.721773][ T5880] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.744056][ T5880] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.758560][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.765669][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.780981][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.788145][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.943191][ T5880] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.980209][ T5880] veth0_vlan: entered promiscuous mode [ 79.992997][ T5880] veth1_vlan: entered promiscuous mode [ 80.021626][ T5880] veth0_macvtap: entered promiscuous mode [ 80.030883][ T5880] veth1_macvtap: entered promiscuous mode [ 80.051067][ T5880] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 80.071693][ T5880] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 80.089886][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.103259][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.115764][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.125218][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.267656][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.271348][ T5909] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.289089][ T5909] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.296783][ T5909] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.305266][ T5909] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.313206][ T5909] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.349099][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.409005][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.473010][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/12/23 19:04:37 executed programs: 0 [ 81.827817][ T5150] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.838892][ T5150] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.850524][ T5150] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.858502][ T5150] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.866387][ T5150] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.075698][ T5946] chnl_net:caif_netlink_parms(): no params data found [ 82.150948][ T5946] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.158438][ T5946] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.165692][ T5946] bridge_slave_0: entered allmulticast mode [ 82.173403][ T5946] bridge_slave_0: entered promiscuous mode [ 82.182468][ T5946] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.189924][ T5946] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.197298][ T5946] bridge_slave_1: entered allmulticast mode [ 82.204206][ T5946] bridge_slave_1: entered promiscuous mode [ 82.232470][ T5946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.243883][ T5946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.274658][ T5946] team0: Port device team_slave_0 added [ 82.282610][ T5946] team0: Port device team_slave_1 added [ 82.307363][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 82.314326][ T5946] 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. [ 82.342879][ T5946] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 82.354934][ T5946] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 82.362419][ T5946] 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. [ 82.388384][ T5946] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 82.429188][ T5946] hsr_slave_0: entered promiscuous mode [ 82.435835][ T5946] hsr_slave_1: entered promiscuous mode [ 82.441982][ T5946] debugfs: 'hsr0' already exists in 'hsr' [ 82.448405][ T5946] Cannot create hsr debugfs directory [ 83.513884][ T12] bridge_slave_1: left allmulticast mode [ 83.522631][ T12] bridge_slave_1: left promiscuous mode [ 83.530554][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.548738][ T12] bridge_slave_0: left allmulticast mode [ 83.554431][ T12] bridge_slave_0: left promiscuous mode [ 83.560636][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.858946][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.870992][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.881993][ T12] bond0 (unregistering): Released all slaves [ 83.940956][ T5150] Bluetooth: hci0: command tx timeout [ 84.004149][ T12] hsr_slave_0: left promiscuous mode [ 84.013291][ T12] hsr_slave_1: left promiscuous mode [ 84.022602][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 84.035039][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 84.043737][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 84.052975][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 84.073965][ T12] veth1_macvtap: left promiscuous mode [ 84.079866][ T12] veth0_macvtap: left promiscuous mode [ 84.086450][ T12] veth1_vlan: left promiscuous mode [ 84.091971][ T12] veth0_vlan: left promiscuous mode [ 84.540192][ T12] team0 (unregistering): Port device team_slave_1 removed [ 84.565421][ T12] team0 (unregistering): Port device team_slave_0 removed [ 84.986781][ T5946] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.002283][ T5946] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.014801][ T5946] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.028158][ T5946] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.504164][ T5946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.574899][ T5946] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.606856][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.613986][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.661771][ T3147] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.668978][ T3147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.016356][ T5150] Bluetooth: hci0: command tx timeout [ 86.188903][ T5946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.241213][ T5946] veth0_vlan: entered promiscuous mode [ 86.255644][ T5946] veth1_vlan: entered promiscuous mode [ 86.288875][ T5946] veth0_macvtap: entered promiscuous mode [ 86.302416][ T5946] veth1_macvtap: entered promiscuous mode [ 86.319221][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.332385][ T5946] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.349974][ T3756] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.358873][ T3756] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.369542][ T3756] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.380108][ T3756] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.432963][ T3147] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.446844][ T3147] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.472200][ T3147] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.480663][ T3147] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.570859][ C1] [ 86.570867][ C1] ================================ [ 86.570870][ C1] WARNING: inconsistent lock state [ 86.570877][ C1] syzkaller #0 Not tainted [ 86.570882][ C1] -------------------------------- [ 86.570885][ C1] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 86.570889][ C1] syz.0.17/6021 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 86.570898][ C1] ffffe8ffffd2f858 (&l->lock#2){....}-{2:2}, at: bpf_lru_push_free+0x13e/0x520 [ 86.570929][ C1] {INITIAL USE} state was registered at: [ 86.570933][ C1] lock_acquire+0x117/0x340 [ 86.570942][ C1] _raw_spin_lock_irqsave+0xa7/0xf0 [ 86.570951][ C1] bpf_lru_pop_free+0xcb/0x19b0 [ 86.570958][ C1] htab_lru_map_update_elem+0x168/0x8a0 [ 86.570967][ C1] bpf_map_update_value+0x751/0x920 [ 86.570975][ C1] generic_map_update_batch+0x5a9/0x810 [ 86.570983][ C1] bpf_map_do_batch+0x39b/0x630 [ 86.570994][ C1] __sys_bpf+0x750/0x8a0 [ 86.571003][ C1] __x64_sys_bpf+0x7c/0x90 [ 86.571012][ C1] do_syscall_64+0xfa/0xf80 [ 86.571021][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.571029][ C1] irq event stamp: 19528 [ 86.571032][ C1] hardirqs last enabled at (19527): [] do_syscall_64+0xbe/0xf80 [ 86.571043][ C1] hardirqs last disabled at (19528): [] exc_debug_kernel+0x68/0x150 [ 86.571055][ C1] softirqs last enabled at (19460): [] bpf_prog_load+0x14fb/0x1a10 [ 86.571068][ C1] softirqs last disabled at (19458): [] bpf_ksym_add+0x2d/0x340 [ 86.571081][ C1] [ 86.571081][ C1] other info that might help us debug this: [ 86.571084][ C1] Possible unsafe locking scenario: [ 86.571084][ C1] [ 86.571087][ C1] CPU0 [ 86.571089][ C1] ---- [ 86.571091][ C1] lock(&l->lock#2); [ 86.571099][ C1] [ 86.571101][ C1] lock(&l->lock#2); [ 86.571111][ C1] [ 86.571111][ C1] *** DEADLOCK *** [ 86.571111][ C1] [ 86.571114][ C1] no locks held by syz.0.17/6021. [ 86.571118][ C1] [ 86.571118][ C1] stack backtrace: [ 86.571128][ C1] CPU: 1 UID: 0 PID: 6021 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 86.571137][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 86.571148][ C1] Call Trace: [ 86.571152][ C1] <#DB> [ 86.571156][ C1] dump_stack_lvl+0x189/0x250 [ 86.571168][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 86.571178][ C1] ? __pfx__printk+0x10/0x10 [ 86.571189][ C1] ? nbcon_cpu_emergency_exit+0x15b/0x200 [ 86.571201][ C1] print_usage_bug+0x28b/0x2e0 [ 86.571211][ C1] ? bpf_lru_push_free+0x13e/0x520 [ 86.571219][ C1] lock_acquire+0x1f8/0x340 [ 86.571228][ C1] ? bpf_lru_push_free+0x13e/0x520 [ 86.571237][ C1] _raw_spin_lock_irqsave+0xa7/0xf0 [ 86.571245][ C1] ? bpf_lru_push_free+0x13e/0x520 [ 86.571253][ C1] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 86.571262][ C1] ? htab_unlock_bucket+0x200/0x2e0 [ 86.571272][ C1] ? __pfx_htab_unlock_bucket+0x10/0x10 [ 86.571281][ C1] ? perf_prepare_sample+0x168/0x2250 [ 86.571293][ C1] bpf_lru_push_free+0x13e/0x520 [ 86.571301][ C1] ? check_and_free_fields+0x5e/0x2d0 [ 86.571311][ C1] htab_lru_map_delete_elem+0x3a3/0x410 [ 86.571322][ C1] bpf_prog_464bc2be3fc7c272+0x43/0x4b [ 86.571333][ C1] __perf_event_overflow+0x39c/0xe70 [ 86.571350][ C1] ? __perf_event_overflow+0x258/0xe70 [ 86.571367][ C1] ? __pfx___perf_event_overflow+0x10/0x10 [ 86.571381][ C1] perf_swevent_event+0x4f8/0x5e0 [ 86.571394][ C1] ? __pfx_perf_swevent_event+0x10/0x10 [ 86.571407][ C1] perf_bp_event+0x251/0x300 [ 86.571416][ C1] ? __pfx_perf_bp_event+0x10/0x10 [ 86.571435][ C1] hw_breakpoint_exceptions_notify+0x244/0x680 [ 86.571449][ C1] notifier_call_chain+0x19d/0x3a0 [ 86.571461][ C1] ? atomic_notifier_call_chain+0x26/0x180 [ 86.571471][ C1] atomic_notifier_call_chain+0xda/0x180 [ 86.571481][ C1] notify_die+0x130/0x180 [ 86.571492][ C1] ? __pfx_notify_die+0x10/0x10 [ 86.571503][ C1] ? rcu_is_watching+0x15/0xb0 [ 86.571514][ C1] notify_debug+0x2e/0x50 [ 86.571522][ C1] exc_debug_kernel+0xbe/0x150 [ 86.571533][ C1] asm_exc_debug+0x1e/0x40 [ 86.571542][ C1] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 86.571554][ C1] Code: 48 04 00 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 db 83 f9 08 73 e8 eb c5 a4 e9 8f 48 04 00 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 86.571561][ C1] RSP: 0018:ffffc900033b7cf8 EFLAGS: 00050202 [ 86.571569][ C1] RAX: 00007ffffffff001 RBX: 0000000000000094 RCX: 0000000000000093 [ 86.571575][ C1] RDX: 0000000000000001 RSI: 0000200000000301 RDI: ffffc900033b7d61 [ 86.571581][ C1] RBP: ffffc900033b7ea8 R08: ffffc900033b7df3 R09: 1ffff92000676fbe [ 86.571587][ C1] R10: dffffc0000000000 R11: fffff52000676fbf R12: ffffc900033b7d60 [ 86.571593][ C1] R13: 0000000000000094 R14: ffffc900033b7d60 R15: 0000200000000300 [ 86.571603][ C1] [ 86.571606][ C1] [ 86.571609][ C1] _copy_from_user+0x7a/0xb0 [ 86.571620][ C1] __sys_bpf+0x1f2/0x8a0 [ 86.571631][ C1] ? __pfx___sys_bpf+0x10/0x10 [ 86.571644][ C1] ? __fget_files+0x3a0/0x420 [ 86.571655][ C1] ? __pfx___se_sys_futex+0x10/0x10 [ 86.571667][ C1] __x64_sys_bpf+0x7c/0x90 [ 86.571677][ C1] do_syscall_64+0xfa/0xf80 [ 86.571686][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.571694][ C1] ? clear_bhb_loop+0x60/0xb0 [ 86.571703][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.571711][ C1] RIP: 0033:0x7fba5918f749 [ 86.571718][ 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 [ 86.571725][ C1] RSP: 002b:00007fba59ffe038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 86.571733][ C1] RAX: ffffffffffffffda RBX: 00007fba593e5fa0 RCX: 00007fba5918f749 [ 86.571739][ C1] RDX: 0000000000000094 RSI: 0000200000000300 RDI: 0000000000000005 [ 86.571745][ C1] RBP: 00007fba59213f91 R08: 0000000000000000 R09: 0000000000000000 [ 86.571750][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.571755][ C1] R13: 00007fba593e6038 R14: 00007fba593e5fa0 R15: 00007ffc4490e178 [ 86.571764][ C1] [ 87.182773][ T9] cfg80211: failed to load regulatory.db