Warning: Permanently added '10.128.1.251' (ED25519) to the list of known hosts. 2025/12/22 20:58:06 parsed 1 programs [ 74.162977][ T5836] cgroup: Unknown subsys name 'net' [ 74.289200][ T5836] cgroup: Unknown subsys name 'cpuset' [ 74.298573][ T5836] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 75.740521][ T5836] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 78.334447][ T5844] chnl_net:caif_netlink_parms(): no params data found [ 78.405549][ T5844] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.413535][ T5844] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.421057][ T5844] bridge_slave_0: entered allmulticast mode [ 78.428319][ T5844] bridge_slave_0: entered promiscuous mode [ 78.439252][ T5844] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.446982][ T5844] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.454173][ T5844] bridge_slave_1: entered allmulticast mode [ 78.462870][ T5844] bridge_slave_1: entered promiscuous mode [ 78.493369][ T5844] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.504699][ T5844] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.534543][ T5844] team0: Port device team_slave_0 added [ 78.542479][ T5844] team0: Port device team_slave_1 added [ 78.567125][ T5844] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.574066][ T5844] 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. [ 78.600017][ T5844] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.612550][ T5844] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.619542][ T5844] 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. [ 78.645568][ T5844] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.685732][ T5844] hsr_slave_0: entered promiscuous mode [ 78.692702][ T5844] hsr_slave_1: entered promiscuous mode [ 78.819057][ T5844] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.830809][ T5844] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.840690][ T5844] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.850927][ T5844] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.878565][ T5844] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.885712][ T5844] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.893441][ T5844] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.900564][ T5844] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.950119][ T5844] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.969590][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.978001][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.992484][ T5844] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.006935][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.014071][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.029014][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.036206][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.187976][ T5844] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.223286][ T5844] veth0_vlan: entered promiscuous mode [ 79.233959][ T5844] veth1_vlan: entered promiscuous mode [ 79.260367][ T5844] veth0_macvtap: entered promiscuous mode [ 79.270096][ T5844] veth1_macvtap: entered promiscuous mode [ 79.287837][ T5844] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.301684][ T5844] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.316701][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.329624][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.339113][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.349992][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.411130][ T5844] 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. [ 79.554325][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.611383][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.700067][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.779178][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 80.580910][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.589274][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.597463][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.605524][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.615213][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.400584][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.416701][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.440332][ T50] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.448525][ T50] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/22 20:58:17 executed programs: 0 [ 82.749237][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.757229][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.764695][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 82.777685][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.785465][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.879302][ T13] bridge_slave_1: left allmulticast mode [ 82.885040][ T13] bridge_slave_1: left promiscuous mode [ 82.894925][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.906522][ T13] bridge_slave_0: left allmulticast mode [ 82.912169][ T13] bridge_slave_0: left promiscuous mode [ 82.918744][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.142733][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.154739][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.164684][ T13] bond0 (unregistering): Released all slaves [ 83.300725][ T13] hsr_slave_0: left promiscuous mode [ 83.307131][ T13] hsr_slave_1: left promiscuous mode [ 83.313959][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 83.321502][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 83.330577][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 83.338883][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 83.360074][ T13] veth1_macvtap: left promiscuous mode [ 83.366565][ T13] veth0_macvtap: left promiscuous mode [ 83.372243][ T13] veth1_vlan: left promiscuous mode [ 83.378664][ T13] veth0_vlan: left promiscuous mode [ 83.784692][ T13] team0 (unregistering): Port device team_slave_1 removed [ 83.810880][ T13] team0 (unregistering): Port device team_slave_0 removed [ 84.094789][ T5945] chnl_net:caif_netlink_parms(): no params data found [ 84.239513][ T5945] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.248558][ T5945] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.255792][ T5945] bridge_slave_0: entered allmulticast mode [ 84.272841][ T5945] bridge_slave_0: entered promiscuous mode [ 84.281696][ T5945] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.289062][ T5945] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.296892][ T5945] bridge_slave_1: entered allmulticast mode [ 84.304619][ T5945] bridge_slave_1: entered promiscuous mode [ 84.368689][ T5945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.389659][ T5945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.457805][ T5945] team0: Port device team_slave_0 added [ 84.474701][ T5945] team0: Port device team_slave_1 added [ 84.847143][ T5150] Bluetooth: hci0: command tx timeout [ 84.980079][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.987081][ T5945] 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. [ 85.013106][ T5945] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.026572][ T5945] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.033522][ T5945] 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. [ 85.060796][ T5945] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.168985][ T5945] hsr_slave_0: entered promiscuous mode [ 85.179647][ T5945] hsr_slave_1: entered promiscuous mode [ 86.063072][ T5945] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.078429][ T5945] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.093633][ T5945] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.105398][ T5945] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.202024][ T5945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.223850][ T5945] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.244614][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.251796][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.269154][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.276365][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.541866][ T5945] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.590179][ T5945] veth0_vlan: entered promiscuous mode [ 86.604439][ T5945] veth1_vlan: entered promiscuous mode [ 86.645179][ T5945] veth0_macvtap: entered promiscuous mode [ 86.657372][ T5945] veth1_macvtap: entered promiscuous mode [ 86.682806][ T5945] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.703021][ T5945] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.720521][ T50] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.743790][ T50] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.753567][ T50] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.764228][ T50] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.776284][ T847] cfg80211: failed to load regulatory.db [ 86.845504][ T50] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.860586][ T50] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.900075][ T1159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.908358][ T1159] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.928547][ T5150] Bluetooth: hci0: command tx timeout [ 87.061875][ C1] [ 87.061887][ C1] ================================ [ 87.061891][ C1] WARNING: inconsistent lock state [ 87.061902][ C1] syzkaller #0 Not tainted [ 87.061911][ C1] -------------------------------- [ 87.061917][ C1] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 87.061924][ C1] syz.0.17/6038 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 87.061942][ C1] ffffe8ffffd38c18 (&l->lock#2){....}-{2:2}, at: bpf_lru_push_free+0x13e/0x520 [ 87.061996][ C1] {INITIAL USE} state was registered at: [ 87.062003][ C1] lock_acquire+0x117/0x340 [ 87.062017][ C1] _raw_spin_lock_irqsave+0xa7/0xf0 [ 87.062037][ C1] bpf_lru_pop_free+0xcb/0x19b0 [ 87.062050][ C1] htab_lru_map_update_elem+0x168/0x8a0 [ 87.062065][ C1] bpf_map_update_value+0x751/0x920 [ 87.062080][ C1] generic_map_update_batch+0x5a9/0x810 [ 87.062094][ C1] bpf_map_do_batch+0x39b/0x630 [ 87.062112][ C1] __sys_bpf+0x750/0x8a0 [ 87.062129][ C1] __x64_sys_bpf+0x7c/0x90 [ 87.062145][ C1] do_syscall_64+0xfa/0xf80 [ 87.062158][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.062173][ C1] irq event stamp: 21142 [ 87.062179][ C1] hardirqs last enabled at (21141): [] do_syscall_64+0xbe/0xf80 [ 87.062198][ C1] hardirqs last disabled at (21142): [] exc_debug_kernel+0x68/0x150 [ 87.062220][ C1] softirqs last enabled at (18908): [] __irq_exit_rcu+0xca/0x1f0 [ 87.062240][ C1] softirqs last disabled at (18875): [] __irq_exit_rcu+0xca/0x1f0 [ 87.062257][ C1] [ 87.062257][ C1] other info that might help us debug this: [ 87.062263][ C1] Possible unsafe locking scenario: [ 87.062263][ C1] [ 87.062268][ C1] CPU0 [ 87.062272][ C1] ---- [ 87.062276][ C1] lock(&l->lock#2); [ 87.062291][ C1] [ 87.062296][ C1] lock(&l->lock#2); [ 87.062311][ C1] [ 87.062311][ C1] *** DEADLOCK *** [ 87.062311][ C1] [ 87.062315][ C1] no locks held by syz.0.17/6038. [ 87.062322][ C1] [ 87.062322][ C1] stack backtrace: [ 87.062340][ C1] CPU: 1 UID: 0 PID: 6038 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 87.062358][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 87.062374][ C1] Call Trace: [ 87.062381][ C1] <#DB> [ 87.062387][ C1] dump_stack_lvl+0x189/0x250 [ 87.062409][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 87.062427][ C1] ? __pfx__printk+0x10/0x10 [ 87.062447][ C1] ? nbcon_cpu_emergency_exit+0x15b/0x200 [ 87.062470][ C1] print_usage_bug+0x28b/0x2e0 [ 87.062488][ C1] ? bpf_lru_push_free+0x13e/0x520 [ 87.062503][ C1] lock_acquire+0x1f8/0x340 [ 87.062519][ C1] ? bpf_lru_push_free+0x13e/0x520 [ 87.062536][ C1] _raw_spin_lock_irqsave+0xa7/0xf0 [ 87.062558][ C1] ? bpf_lru_push_free+0x13e/0x520 [ 87.062573][ C1] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 87.062593][ C1] ? htab_unlock_bucket+0x200/0x2e0 [ 87.062610][ C1] ? __pfx_htab_unlock_bucket+0x10/0x10 [ 87.062627][ C1] ? perf_prepare_sample+0x168/0x2250 [ 87.062648][ C1] bpf_lru_push_free+0x13e/0x520 [ 87.062663][ C1] ? check_and_free_fields+0x5e/0x2d0 [ 87.062682][ C1] htab_lru_map_delete_elem+0x3a3/0x410 [ 87.062699][ C1] bpf_prog_464bc2be3fc7c272+0x43/0x4b [ 87.062717][ C1] __perf_event_overflow+0x39c/0xe70 [ 87.062737][ C1] ? __perf_event_overflow+0x258/0xe70 [ 87.062757][ C1] ? __pfx___perf_event_overflow+0x10/0x10 [ 87.062790][ C1] perf_swevent_event+0x4f8/0x5e0 [ 87.062812][ C1] ? __pfx_perf_swevent_event+0x10/0x10 [ 87.062834][ C1] perf_bp_event+0x251/0x300 [ 87.062858][ C1] ? __pfx_perf_bp_event+0x10/0x10 [ 87.062895][ C1] hw_breakpoint_exceptions_notify+0x244/0x680 [ 87.062921][ C1] notifier_call_chain+0x19d/0x3a0 [ 87.062942][ C1] ? atomic_notifier_call_chain+0x26/0x180 [ 87.062961][ C1] atomic_notifier_call_chain+0xda/0x180 [ 87.062981][ C1] notify_die+0x130/0x180 [ 87.063002][ C1] ? __pfx_notify_die+0x10/0x10 [ 87.063023][ C1] ? rcu_is_watching+0x15/0xb0 [ 87.063043][ C1] notify_debug+0x2e/0x50 [ 87.063058][ C1] exc_debug_kernel+0xbe/0x150 [ 87.063079][ C1] asm_exc_debug+0x1e/0x40 [ 87.063095][ C1] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 87.063118][ 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 [ 87.063131][ C1] RSP: 0018:ffffc90002ff7cf8 EFLAGS: 00050202 [ 87.063147][ C1] RAX: 00007ffffffff001 RBX: 0000000000000050 RCX: 000000000000000f [ 87.063159][ C1] RDX: 0000000000000001 RSI: 0000200000000301 RDI: ffffc90002ff7da1 [ 87.063170][ C1] RBP: ffffc90002ff7ea8 R08: ffffc90002ff7daf R09: 1ffff920005fefb5 [ 87.063182][ C1] R10: dffffc0000000000 R11: fffff520005fefb6 R12: ffffc90002ff7d60 [ 87.063194][ C1] R13: 0000000000000050 R14: ffffc90002ff7d60 R15: 00002000000002c0 [ 87.063213][ C1] [ 87.063219][ C1] [ 87.063224][ C1] _copy_from_user+0x7a/0xb0 [ 87.063244][ C1] __sys_bpf+0x1f2/0x8a0 [ 87.063265][ C1] ? __pfx___sys_bpf+0x10/0x10 [ 87.063293][ C1] ? rcu_is_watching+0x15/0xb0 [ 87.063315][ C1] __x64_sys_bpf+0x7c/0x90 [ 87.063334][ C1] do_syscall_64+0xfa/0xf80 [ 87.063350][ C1] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.063366][ C1] ? clear_bhb_loop+0x60/0xb0 [ 87.063384][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.063399][ C1] RIP: 0033:0x7f0ff878f749 [ 87.063413][ 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 [ 87.063425][ C1] RSP: 002b:00007f0ff9693038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 87.063442][ C1] RAX: ffffffffffffffda RBX: 00007f0ff89e5fa0 RCX: 00007f0ff878f749 [ 87.063454][ C1] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 87.063464][ C1] RBP: 00007f0ff8813f91 R08: 0000000000000000 R09: 0000000000000000 [ 87.063474][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 87.063484][ C1] R13: 00007f0ff89e6038 R14: 00007f0ff89e5fa0 R15: 00007ffecf1e7778 [ 87.063503][ C1]