Warning: Permanently added '10.128.1.23' (ED25519) to the list of known hosts. 2026/05/04 17:54:28 parsed 1 programs [ 89.096941][ T5790] cgroup: Unknown subsys name 'net' [ 89.239544][ T5790] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 91.106630][ T5790] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.211864][ T9] cfg80211: failed to load regulatory.db [ 94.784997][ T5834] chnl_net:caif_netlink_parms(): no params data found [ 94.878821][ T5834] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.887265][ T5834] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.896757][ T5834] bridge_slave_0: entered allmulticast mode [ 94.904802][ T5834] bridge_slave_0: entered promiscuous mode [ 94.914669][ T5834] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.921979][ T5834] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.929352][ T5834] bridge_slave_1: entered allmulticast mode [ 94.936880][ T5834] bridge_slave_1: entered promiscuous mode [ 94.968201][ T5834] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.980873][ T5834] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.016739][ T5834] team0: Port device team_slave_0 added [ 95.026622][ T5834] team0: Port device team_slave_1 added [ 95.068260][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.075937][ T5834] 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. [ 95.102251][ T5834] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.121199][ T5834] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.128306][ T5834] 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. [ 95.156374][ T5834] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.225877][ T5834] hsr_slave_0: entered promiscuous mode [ 95.238549][ T5834] hsr_slave_1: entered promiscuous mode [ 95.443930][ T5834] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.456545][ T5834] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.467406][ T5834] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.478515][ T5834] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.521714][ T5834] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.529693][ T5834] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.537723][ T5834] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.545028][ T5834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.633820][ T5834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.667157][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.676367][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.698166][ T5834] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.720119][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.727406][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.742430][ T3501] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.749685][ T3501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.007045][ T5834] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.051494][ T5834] veth0_vlan: entered promiscuous mode [ 96.066730][ T5834] veth1_vlan: entered promiscuous mode [ 96.096942][ T5834] veth0_macvtap: entered promiscuous mode [ 96.108723][ T5834] veth1_macvtap: entered promiscuous mode [ 96.129191][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.145329][ T5834] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.158523][ T5834] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.168296][ T5834] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.177786][ T5834] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.189378][ T5834] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.353641][ T59] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.525100][ T5856] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.534862][ T5856] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.544079][ T5856] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.553806][ T5856] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.562514][ T5856] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 96.570942][ T5856] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.326698][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.353183][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.388490][ T1329] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.398338][ T1329] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/05/04 17:54:40 executed programs: 0 [ 98.530904][ T5087] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 98.543876][ T5087] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 98.553701][ T5087] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 98.562171][ T5087] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 98.571101][ T5087] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 98.578616][ T5087] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.738244][ T5890] chnl_net:caif_netlink_parms(): no params data found [ 98.813177][ T5890] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.820502][ T5890] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.827732][ T5890] bridge_slave_0: entered allmulticast mode [ 98.835139][ T5890] bridge_slave_0: entered promiscuous mode [ 98.844158][ T5890] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.852003][ T5890] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.860117][ T5890] bridge_slave_1: entered allmulticast mode [ 98.867318][ T5890] bridge_slave_1: entered promiscuous mode [ 98.896054][ T5890] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.908244][ T5890] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.945395][ T5890] team0: Port device team_slave_0 added [ 98.954249][ T5890] team0: Port device team_slave_1 added [ 98.984742][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.992310][ T5890] 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. [ 99.020880][ T5890] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.033615][ T5890] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.040945][ T5890] 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. [ 99.067205][ T5890] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.108794][ T59] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.142286][ T5890] hsr_slave_0: entered promiscuous mode [ 99.148768][ T5890] hsr_slave_1: entered promiscuous mode [ 99.155305][ T5890] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.163709][ T5890] Cannot create hsr debugfs directory [ 100.610316][ T5087] Bluetooth: hci0: command tx timeout [ 101.263315][ T59] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.326574][ T59] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.236072][ T5890] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.268029][ T5890] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.282694][ T5890] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.295970][ T5890] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.323462][ T59] hsr_slave_0: left promiscuous mode [ 102.330586][ T59] hsr_slave_1: left promiscuous mode [ 102.337361][ T59] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.345405][ T59] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.355018][ T59] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.362852][ T59] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.389651][ T59] bridge_slave_1: left allmulticast mode [ 102.395378][ T59] bridge_slave_1: left promiscuous mode [ 102.402178][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.417107][ T59] bridge_slave_0: left allmulticast mode [ 102.425501][ T59] bridge_slave_0: left promiscuous mode [ 102.432190][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.466650][ T59] veth1_macvtap: left promiscuous mode [ 102.475084][ T59] veth0_macvtap: left promiscuous mode [ 102.483488][ T59] veth1_vlan: left promiscuous mode [ 102.489121][ T59] veth0_vlan: left promiscuous mode [ 102.690808][ T5087] Bluetooth: hci0: command tx timeout [ 103.008050][ T59] team0 (unregistering): Port device team_slave_1 removed [ 103.051065][ T59] team0 (unregistering): Port device team_slave_0 removed [ 103.085871][ T59] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.125235][ T59] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.399167][ T59] bond0 (unregistering): Released all slaves [ 103.565883][ T5890] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.595233][ T5890] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.615853][ T3501] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.623068][ T3501] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.648896][ T3501] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.656202][ T3501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.893611][ T5890] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.955580][ T5890] veth0_vlan: entered promiscuous mode [ 103.986687][ T5890] veth1_vlan: entered promiscuous mode [ 104.031837][ T5890] veth0_macvtap: entered promiscuous mode [ 104.043257][ T5890] veth1_macvtap: entered promiscuous mode [ 104.074650][ T5890] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.097711][ T5890] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.117353][ T5890] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.128344][ T5890] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.137562][ T5890] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.146460][ T5890] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.259123][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.267375][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.303286][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.311861][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.375507][ C0] [ 104.375513][ C0] ================================ [ 104.375516][ C0] WARNING: inconsistent lock state [ 104.375525][ C0] syzkaller #0 Not tainted [ 104.375532][ C0] -------------------------------- [ 104.375535][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 104.375541][ C0] syz.0.17/5929 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 104.375554][ C0] ffff88802e967218 (&htab->lockdep_key){....}-{2:2}, at: htab_lock_bucket+0x17d/0x300 [ 104.375600][ C0] {INITIAL USE} state was registered at: [ 104.375607][ C0] lock_acquire+0x19e/0x420 [ 104.375623][ C0] _raw_spin_lock+0x2e/0x40 [ 104.375638][ C0] htab_lock_bucket+0x17d/0x300 [ 104.375652][ C0] htab_map_update_elem+0x229/0x1040 [ 104.375664][ C0] bpf_map_update_value+0x660/0x720 [ 104.375675][ C0] generic_map_update_batch+0x5ec/0x810 [ 104.375686][ C0] bpf_map_do_batch+0x3d7/0x610 [ 104.375700][ C0] __sys_bpf+0x381/0x890 [ 104.375712][ C0] __x64_sys_bpf+0x7c/0x90 [ 104.375723][ C0] do_syscall_64+0x55/0xa0 [ 104.375734][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.375751][ C0] irq event stamp: 3272 [ 104.375755][ C0] hardirqs last enabled at (3271): [] exc_debug+0xf5/0x140 [ 104.375772][ C0] hardirqs last disabled at (3272): [] exc_debug+0x73/0x140 [ 104.375787][ C0] softirqs last enabled at (3010): [] bpf_prog_load+0x1266/0x1670 [ 104.375804][ C0] softirqs last disabled at (3008): [] bpf_ksym_add+0x2d/0x340 [ 104.375823][ C0] [ 104.375823][ C0] other info that might help us debug this: [ 104.375826][ C0] Possible unsafe locking scenario: [ 104.375826][ C0] [ 104.375829][ C0] CPU0 [ 104.375831][ C0] ---- [ 104.375833][ C0] lock(&htab->lockdep_key); [ 104.375841][ C0] [ 104.375843][ C0] lock(&htab->lockdep_key); [ 104.375851][ C0] [ 104.375851][ C0] *** DEADLOCK *** [ 104.375851][ C0] [ 104.375854][ C0] no locks held by syz.0.17/5929. [ 104.375859][ C0] [ 104.375859][ C0] stack backtrace: [ 104.375871][ C0] CPU: 0 PID: 5929 Comm: syz.0.17 Not tainted syzkaller #0 [ 104.375883][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 104.375896][ C0] Call Trace: [ 104.375904][ C0] <#DB> [ 104.375909][ C0] dump_stack_lvl+0x18c/0x250 [ 104.375932][ C0] ? show_regs_print_info+0x20/0x20 [ 104.375956][ C0] ? print_usage_bug+0x475/0x690 [ 104.375972][ C0] ? verify_lock_unused+0x18/0x140 [ 104.375989][ C0] lock_acquire+0x2c2/0x420 [ 104.376005][ C0] ? htab_lock_bucket+0x17d/0x300 [ 104.376021][ C0] ? read_lock_is_recursive+0x20/0x20 [ 104.376041][ C0] _raw_spin_lock+0x2e/0x40 [ 104.376057][ C0] ? htab_lock_bucket+0x17d/0x300 [ 104.376071][ C0] htab_lock_bucket+0x17d/0x300 [ 104.376087][ C0] ? htab_lru_map_delete_node+0x760/0x760 [ 104.376102][ C0] ? look_up_lock_class+0x75/0x140 [ 104.376119][ C0] ? verify_lock_unused+0x18/0x140 [ 104.376136][ C0] ? htab_map_hash+0x1d7/0x330 [ 104.376151][ C0] htab_map_delete_elem+0x1a4/0x650 [ 104.376177][ C0] ? htab_map_update_elem+0x1040/0x1040 [ 104.376191][ C0] ? perf_callchain+0x220/0x220 [ 104.376208][ C0] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 104.376226][ C0] bpf_overflow_handler+0x1fc/0x510 [ 104.376247][ C0] ? bpf_overflow_handler+0xde/0x510 [ 104.376267][ C0] ? tp_perf_event_destroy+0x20/0x20 [ 104.376289][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 104.376306][ C0] __perf_event_overflow+0x447/0x630 [ 104.376324][ C0] perf_swevent_overflow+0x268/0x340 [ 104.376345][ C0] ? perf_event_switch_output+0x790/0x790 [ 104.376368][ C0] perf_swevent_event+0x45c/0x570 [ 104.376385][ C0] ? perf_tp_event+0x1520/0x1520 [ 104.376405][ C0] perf_bp_event+0x319/0x430 [ 104.376422][ C0] ? perf_event_free_bpf_prog+0x120/0x120 [ 104.376449][ C0] ? lock_acquire+0x2c2/0x420 [ 104.376473][ C0] hw_breakpoint_exceptions_notify+0x23e/0x670 [ 104.376497][ C0] notifier_call_chain+0x197/0x380 [ 104.376516][ C0] ? atomic_notifier_call_chain+0x26/0x180 [ 104.376538][ C0] atomic_notifier_call_chain+0xda/0x180 [ 104.376560][ C0] notify_die+0x145/0x1a0 [ 104.376578][ C0] ? srcu_init_notifier_head+0x90/0x90 [ 104.376598][ C0] ? rcu_is_watching+0x15/0xb0 [ 104.376618][ C0] notify_debug+0x2e/0x50 [ 104.376630][ C0] exc_debug+0xde/0x140 [ 104.376645][ C0] asm_exc_debug+0x1e/0x40 [ 104.376661][ C0] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 104.376676][ 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 [ 104.376687][ C0] RSP: 0018:ffffc90003377cb8 EFLAGS: 00050202 [ 104.376698][ C0] RAX: ffffffff842a1f01 RBX: 0000000000000080 RCX: 000000000000007c [ 104.376707][ C0] RDX: 0000000000000001 RSI: 0000200000000304 RDI: ffffc90003377de4 [ 104.376716][ C0] RBP: 0000000000000008 R08: ffffc90003377e5f R09: 1ffff9200066efcb [ 104.376725][ C0] R10: dffffc0000000000 R11: fffff5200066efcc R12: 0000200000000380 [ 104.376741][ C0] R13: 0000200000000304 R14: ffffc90003377de0 R15: 0000200000000300 [ 104.376753][ C0] ? rcuref_put_slowpath+0x141/0x150 [ 104.376775][ C0] [ 104.376778][ C0] [ 104.376782][ C0] _copy_from_user+0x8b/0xe0 [ 104.376800][ C0] perf_copy_attr+0x16a/0x840 [ 104.376822][ C0] __se_sys_perf_event_open+0x11b/0x1c50 [ 104.376841][ C0] ? __ia32_sys_get_robust_list+0x110/0x110 [ 104.376856][ C0] ? atomic_notifier_call_chain+0x26/0x180 [ 104.376874][ C0] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 104.376894][ C0] ? lock_chain_count+0x20/0x20 [ 104.376911][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 104.376927][ C0] ? __x64_sys_perf_event_open+0x20/0xc0 [ 104.376944][ C0] do_syscall_64+0x55/0xa0 [ 104.376955][ C0] ? clear_bhb_loop+0x40/0x90 [ 104.376972][ C0] ? clear_bhb_loop+0x40/0x90 [ 104.376990][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.377007][ C0] RIP: 0033:0x7f758799cdd9 [ 104.377016][ C0] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 104.377026][ C0] RSP: 002b:00007ffdf76dc8c8 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 104.377039][ C0] RAX: ffffffffffffffda RBX: 00007f7587c15fa0 RCX: 00007f758799cdd9 [ 104.377048][ C0] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000300 [ 104.377057][ C0] RBP: 00007f7587a32d69 R08: 0000000000000008 R09: 0000000000000000 [ 104.377065][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 104.377073][ C0] R13: 00007f7587c15fac R14: 00007f7587c15fa0 R15: 00007f7587c15fa0 [ 104.377088][ C0] [ 105.049809][ T5087] Bluetooth: hci0: command tx timeout