Warning: Permanently added '10.128.0.49' (ED25519) to the list of known hosts. 2025/12/22 23:44:03 parsed 1 programs [ 87.465575][ T5773] cgroup: Unknown subsys name 'net' [ 87.600215][ T5773] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 89.315081][ T5773] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.123553][ T9] cfg80211: failed to load regulatory.db [ 92.262745][ T5806] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.285526][ T5806] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.295664][ T5806] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.313409][ T5806] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.321781][ T5806] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.329268][ T5806] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 94.285614][ T5833] chnl_net:caif_netlink_parms(): no params data found [ 94.398539][ T5833] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.405896][ T5833] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.413410][ T5833] bridge_slave_0: entered allmulticast mode [ 94.420725][ T5833] bridge_slave_0: entered promiscuous mode [ 94.431280][ T5833] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.438631][ T5833] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.447726][ T5833] bridge_slave_1: entered allmulticast mode [ 94.454952][ T5833] bridge_slave_1: entered promiscuous mode [ 94.499591][ T5833] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.511965][ T5833] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.556511][ T5833] team0: Port device team_slave_0 added [ 94.565228][ T5833] team0: Port device team_slave_1 added [ 94.608097][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.615188][ T5833] 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. [ 94.641484][ T5833] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.655318][ T5833] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.662388][ T5833] 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. [ 94.688533][ T5833] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.750091][ T5833] hsr_slave_0: entered promiscuous mode [ 94.756783][ T5833] hsr_slave_1: entered promiscuous mode [ 94.937224][ T5833] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.951413][ T5833] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.965110][ T5833] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.984552][ T5833] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.018094][ T5833] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.025402][ T5833] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.033848][ T5833] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.041020][ T5833] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.125998][ T5833] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.146801][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.157086][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.179404][ T5833] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.197750][ T3503] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.205420][ T3503] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.223261][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.230417][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.451161][ T5833] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.494500][ T5833] veth0_vlan: entered promiscuous mode [ 95.507179][ T5833] veth1_vlan: entered promiscuous mode [ 95.538266][ T5833] veth0_macvtap: entered promiscuous mode [ 95.549162][ T5833] veth1_macvtap: entered promiscuous mode [ 95.568910][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.583759][ T5833] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.596351][ T5833] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.605316][ T5833] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.615320][ T5833] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.624407][ T5833] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.757399][ T5833] syz-executor (5833) used greatest stack depth: 20552 bytes left [ 95.798181][ T49] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.448583][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.457849][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.493160][ T3503] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.501129][ T3503] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/22 23:44:15 executed programs: 0 [ 97.167112][ T5082] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.177024][ T5082] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 97.185934][ T5082] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 97.194952][ T5082] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 97.203002][ T5082] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 97.210819][ T5082] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.385324][ T5881] chnl_net:caif_netlink_parms(): no params data found [ 97.460063][ T5881] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.468012][ T5881] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.475706][ T5881] bridge_slave_0: entered allmulticast mode [ 97.485566][ T5881] bridge_slave_0: entered promiscuous mode [ 97.495415][ T5881] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.502894][ T5881] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.510118][ T5881] bridge_slave_1: entered allmulticast mode [ 97.517474][ T5881] bridge_slave_1: entered promiscuous mode [ 97.552962][ T5881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.565609][ T5881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.606973][ T5881] team0: Port device team_slave_0 added [ 97.615349][ T5881] team0: Port device team_slave_1 added [ 97.648971][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.656359][ 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. [ 97.682824][ T5881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.695918][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.703489][ 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. [ 97.729751][ T5881] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.774059][ T5881] hsr_slave_0: entered promiscuous mode [ 97.780660][ T5881] hsr_slave_1: entered promiscuous mode [ 97.788755][ T5881] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.797344][ T5881] Cannot create hsr debugfs directory [ 98.676335][ T49] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.303835][ T5082] Bluetooth: hci0: command tx timeout [ 100.934391][ T49] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.017662][ T49] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.381843][ T5082] Bluetooth: hci0: command tx timeout [ 101.967450][ T49] hsr_slave_0: left promiscuous mode [ 101.976320][ T49] hsr_slave_1: left promiscuous mode [ 101.984381][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.994694][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.004531][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.014264][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.023320][ T49] bridge_slave_1: left allmulticast mode [ 102.029031][ T49] bridge_slave_1: left promiscuous mode [ 102.037947][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.055799][ T49] bridge_slave_0: left allmulticast mode [ 102.061547][ T49] bridge_slave_0: left promiscuous mode [ 102.067722][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.105837][ T49] veth1_macvtap: left promiscuous mode [ 102.112033][ T49] veth0_macvtap: left promiscuous mode [ 102.117872][ T49] veth1_vlan: left promiscuous mode [ 102.126606][ T49] veth0_vlan: left promiscuous mode [ 102.708764][ T49] team0 (unregistering): Port device team_slave_1 removed [ 102.747814][ T49] team0 (unregistering): Port device team_slave_0 removed [ 102.780176][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.817352][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.130351][ T49] bond0 (unregistering): Released all slaves [ 103.209633][ T5881] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.219692][ T5881] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.231043][ T5881] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.257245][ T5881] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.375009][ T5881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.395326][ T5881] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.414175][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.421360][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.434312][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.441443][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.466953][ T5082] Bluetooth: hci0: command tx timeout [ 103.719949][ T5881] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.765642][ T5881] veth0_vlan: entered promiscuous mode [ 103.778555][ T5881] veth1_vlan: entered promiscuous mode [ 103.810120][ T5881] veth0_macvtap: entered promiscuous mode [ 103.819977][ T5881] veth1_macvtap: entered promiscuous mode [ 103.840190][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.874093][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.887356][ T5881] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.896308][ T5881] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.908107][ T5881] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.917497][ T5881] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.026041][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.034956][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/12/22 23:44:22 executed programs: 2 [ 104.072541][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.080436][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.330741][ C0] [ 104.330747][ C0] ================================ [ 104.330751][ C0] WARNING: inconsistent lock state [ 104.330758][ C0] syzkaller #0 Not tainted [ 104.330764][ C0] -------------------------------- [ 104.330768][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 104.330780][ C0] syz.0.18/5932 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 104.330795][ C0] ffff888023640d68 (&htab->lockdep_key){....}-{2:2}, at: htab_lock_bucket+0x181/0x300 [ 104.330837][ C0] {INITIAL USE} state was registered at: [ 104.330842][ C0] lock_acquire+0x197/0x410 [ 104.330856][ C0] _raw_spin_lock+0x2e/0x40 [ 104.330870][ C0] htab_lock_bucket+0x181/0x300 [ 104.330882][ C0] htab_lru_map_update_elem+0x2c6/0x970 [ 104.330894][ C0] bpf_map_update_value+0x660/0x720 [ 104.330914][ C0] generic_map_update_batch+0x5e0/0x810 [ 104.330933][ C0] bpf_map_do_batch+0x3d7/0x610 [ 104.330946][ C0] __sys_bpf+0x31b/0x800 [ 104.330957][ C0] __x64_sys_bpf+0x7c/0x90 [ 104.330967][ C0] do_syscall_64+0x55/0xb0 [ 104.330978][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.330993][ C0] irq event stamp: 27672 [ 104.330998][ C0] hardirqs last enabled at (27671): [] syscall_enter_from_user_mode+0x25/0x80 [ 104.331019][ C0] hardirqs last disabled at (27672): [] exc_debug+0x7b/0x140 [ 104.331036][ C0] softirqs last enabled at (22772): [] __irq_exit_rcu+0xc7/0x190 [ 104.331051][ C0] softirqs last disabled at (22761): [] __irq_exit_rcu+0xc7/0x190 [ 104.331066][ C0] [ 104.331066][ C0] other info that might help us debug this: [ 104.331070][ C0] Possible unsafe locking scenario: [ 104.331070][ C0] [ 104.331072][ C0] CPU0 [ 104.331075][ C0] ---- [ 104.331077][ C0] lock(&htab->lockdep_key); [ 104.331084][ C0] [ 104.331087][ C0] lock(&htab->lockdep_key); [ 104.331094][ C0] [ 104.331094][ C0] *** DEADLOCK *** [ 104.331094][ C0] [ 104.331097][ C0] no locks held by syz.0.18/5932. [ 104.331102][ C0] [ 104.331102][ C0] stack backtrace: [ 104.331112][ C0] CPU: 0 PID: 5932 Comm: syz.0.18 Not tainted syzkaller #0 [ 104.331125][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 104.331138][ C0] Call Trace: [ 104.331143][ C0] <#DB> [ 104.331151][ C0] dump_stack_lvl+0x16c/0x230 [ 104.331175][ C0] ? show_regs_print_info+0x20/0x20 [ 104.331199][ C0] ? print_usage_bug+0x475/0x690 [ 104.331214][ C0] ? verify_lock_unused+0x18/0x140 [ 104.331230][ C0] lock_acquire+0x2b1/0x410 [ 104.331246][ C0] ? htab_lock_bucket+0x181/0x300 [ 104.331261][ C0] ? read_lock_is_recursive+0x20/0x20 [ 104.331281][ C0] _raw_spin_lock+0x2e/0x40 [ 104.331295][ C0] ? htab_lock_bucket+0x181/0x300 [ 104.331309][ C0] htab_lock_bucket+0x181/0x300 [ 104.331324][ C0] ? htab_lru_map_delete_node+0x750/0x750 [ 104.331338][ C0] ? look_up_lock_class+0x75/0x140 [ 104.331355][ C0] ? verify_lock_unused+0x18/0x140 [ 104.331370][ C0] ? jhash+0x34e/0x740 [ 104.331384][ C0] htab_lru_map_delete_elem+0x1a4/0x630 [ 104.331400][ C0] ? htab_lru_map_update_elem+0x970/0x970 [ 104.331413][ C0] ? perf_callchain+0x200/0x200 [ 104.331430][ C0] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 104.331447][ C0] bpf_overflow_handler+0x1f9/0x4f0 [ 104.331468][ C0] ? bpf_overflow_handler+0xcf/0x4f0 [ 104.331486][ C0] ? tp_perf_event_destroy+0x20/0x20 [ 104.331507][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 104.331523][ C0] __perf_event_overflow+0x447/0x630 [ 104.331540][ C0] perf_swevent_event+0x4de/0x5c0 [ 104.331557][ C0] ? perf_tp_event+0x13a0/0x13a0 [ 104.331575][ C0] perf_bp_event+0x252/0x300 [ 104.331591][ C0] ? perf_event_free_bpf_prog+0x120/0x120 [ 104.331618][ C0] ? lock_acquire+0x2b1/0x410 [ 104.331635][ C0] hw_breakpoint_exceptions_notify+0x23e/0x670 [ 104.331653][ C0] notifier_call_chain+0x197/0x390 [ 104.331677][ C0] ? atomic_notifier_call_chain+0x26/0x180 [ 104.331723][ C0] atomic_notifier_call_chain+0xda/0x180 [ 104.331747][ C0] notify_die+0x131/0x180 [ 104.331788][ C0] ? srcu_init_notifier_head+0x90/0x90 [ 104.331815][ C0] ? rcu_is_watching+0x15/0xb0 [ 104.331839][ C0] notify_debug+0x2e/0x50 [ 104.331867][ C0] exc_debug+0xe6/0x140 [ 104.331885][ C0] asm_exc_debug+0x1e/0x40 [ 104.331905][ C0] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 104.331926][ 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 [ 104.331941][ C0] RSP: 0018:ffffc90003347d50 EFLAGS: 00050202 [ 104.331956][ C0] RAX: ffffffff841f3d01 RBX: 0000000000000050 RCX: 000000000000000f [ 104.331969][ C0] RDX: 0000000000000001 RSI: 0000200000000301 RDI: ffffc90003347e01 [ 104.331981][ C0] RBP: ffffc90003347ee8 R08: ffffc90003347e0f R09: 1ffff92000668fc1 [ 104.331995][ C0] R10: dffffc0000000000 R11: fffff52000668fc2 R12: 0000200000000310 [ 104.332008][ C0] R13: 0000000000000050 R14: ffffc90003347dc0 R15: 00002000000002c0 [ 104.332024][ C0] ? rcuref_put_slowpath+0xe1/0x150 [ 104.332050][ C0] [ 104.332055][ C0] [ 104.332060][ C0] _copy_from_user+0x8b/0xe0 [ 104.332081][ C0] __sys_bpf+0x1e9/0x800 [ 104.332100][ C0] ? bpf_link_show_fdinfo+0x350/0x350 [ 104.332127][ C0] ? lock_chain_count+0x20/0x20 [ 104.332150][ C0] __x64_sys_bpf+0x7c/0x90 [ 104.332168][ C0] do_syscall_64+0x55/0xb0 [ 104.332183][ C0] ? clear_bhb_loop+0x40/0x90 [ 104.332205][ C0] ? clear_bhb_loop+0x40/0x90 [ 104.332228][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.332249][ C0] RIP: 0033:0x7ffb4b98f749 [ 104.332262][ 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 [ 104.332276][ C0] RSP: 002b:00007ffb4affe038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 104.332293][ C0] RAX: ffffffffffffffda RBX: 00007ffb4bbe5fa0 RCX: 00007ffb4b98f749 [ 104.332306][ C0] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 104.332318][ C0] RBP: 00007ffb4ba13f91 R08: 0000000000000000 R09: 0000000000000000 [ 104.332329][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 104.332340][ C0] R13: 00007ffb4bbe6038 R14: 00007ffb4bbe5fa0 R15: 00007fff2566c3a8 [ 104.332361][ C0] [ 105.542044][ T5082] Bluetooth: hci0: command tx timeout 2025/12/22 23:44:27 executed programs: 86 2025/12/22 23:44:32 executed programs: 189