Warning: Permanently added '10.128.0.126' (ED25519) to the list of known hosts. 2026/04/27 03:47:24 parsed 1 programs [ 87.129765][ T5773] cgroup: Unknown subsys name 'net' [ 87.283277][ T5773] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 89.039174][ T5773] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 90.865911][ T5791] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.891903][ T5791] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.899678][ T5791] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.908998][ T5791] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.916936][ T5791] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 90.924821][ T5791] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.134240][ T9] cfg80211: failed to load regulatory.db [ 92.249641][ T1419] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.258099][ T1419] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.297563][ T1419] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.307055][ T1419] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.762141][ T5828] chnl_net:caif_netlink_parms(): no params data found [ 92.834931][ T5828] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.842733][ T5828] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.849980][ T5828] bridge_slave_0: entered allmulticast mode [ 92.857303][ T5828] bridge_slave_0: entered promiscuous mode [ 92.866537][ T5828] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.874391][ T5828] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.882511][ T5828] bridge_slave_1: entered allmulticast mode [ 92.889486][ T5828] bridge_slave_1: entered promiscuous mode [ 92.940003][ T5828] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.954092][ T5828] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.001553][ T5828] team0: Port device team_slave_0 added [ 93.010250][ T5828] team0: Port device team_slave_1 added [ 93.039294][ T5828] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.046289][ 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. [ 93.072355][ T5828] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.086818][ T5828] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.093934][ 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. [ 93.120141][ T5828] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.178498][ T5828] hsr_slave_0: entered promiscuous mode [ 93.185007][ T5828] hsr_slave_1: entered promiscuous mode [ 93.380796][ T5828] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.393045][ T5828] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.403160][ T5828] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.417363][ T5828] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.526178][ T5828] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.571401][ T5828] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.590568][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.598270][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.644588][ T1419] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.651800][ T1419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.923586][ T5828] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.998168][ T5828] veth0_vlan: entered promiscuous mode [ 94.014450][ T5828] veth1_vlan: entered promiscuous mode [ 94.047472][ T5828] veth0_macvtap: entered promiscuous mode [ 94.057598][ T5828] veth1_macvtap: entered promiscuous mode [ 94.077249][ T5828] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.090897][ T5828] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.105577][ T5828] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.115444][ T5828] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.126612][ T5828] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.136006][ T5828] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.287448][ T11] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/04/27 03:47:36 executed programs: 0 [ 96.640395][ T5082] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.648200][ T5082] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.657780][ T5082] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.670853][ T5082] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.684606][ T5082] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 96.692529][ T5082] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.696180][ T11] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.854165][ T5879] chnl_net:caif_netlink_parms(): no params data found [ 96.920405][ T5879] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.927809][ T5879] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.935559][ T5879] bridge_slave_0: entered allmulticast mode [ 96.942927][ T5879] bridge_slave_0: entered promiscuous mode [ 96.951125][ T5879] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.958487][ T5879] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.965861][ T5879] bridge_slave_1: entered allmulticast mode [ 96.973128][ T5879] bridge_slave_1: entered promiscuous mode [ 97.001255][ T5879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.014180][ T5879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.046721][ T5879] team0: Port device team_slave_0 added [ 97.055697][ T5879] team0: Port device team_slave_1 added [ 97.080535][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.087725][ T5879] 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. [ 97.113987][ T5879] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.126795][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.134051][ T5879] 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. [ 97.160100][ T5879] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.202221][ T5879] hsr_slave_0: entered promiscuous mode [ 97.209609][ T5879] hsr_slave_1: entered promiscuous mode [ 97.216042][ T5879] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.224016][ T5879] Cannot create hsr debugfs directory [ 98.762759][ T5791] Bluetooth: hci0: command tx timeout [ 99.267490][ T11] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.364717][ T11] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.351955][ T5879] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.367437][ T5879] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.388710][ T11] hsr_slave_0: left promiscuous mode [ 100.397427][ T11] hsr_slave_1: left promiscuous mode [ 100.404458][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 100.413346][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 100.433508][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 100.440980][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 100.450022][ T11] bridge_slave_1: left allmulticast mode [ 100.456166][ T11] bridge_slave_1: left promiscuous mode [ 100.463001][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.476107][ T11] bridge_slave_0: left allmulticast mode [ 100.483764][ T11] bridge_slave_0: left promiscuous mode [ 100.489591][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.520826][ T11] veth1_macvtap: left promiscuous mode [ 100.527767][ T11] veth0_macvtap: left promiscuous mode [ 100.533516][ T11] veth1_vlan: left promiscuous mode [ 100.539094][ T11] veth0_vlan: left promiscuous mode [ 100.846516][ T5791] Bluetooth: hci0: command tx timeout [ 101.038314][ T11] team0 (unregistering): Port device team_slave_1 removed [ 101.077697][ T11] team0 (unregistering): Port device team_slave_0 removed [ 101.112339][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 101.147951][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 101.392516][ T11] bond0 (unregistering): Released all slaves [ 101.446423][ T5879] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 101.457665][ T5879] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 101.549575][ T5879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 101.583633][ T5879] 8021q: adding VLAN 0 to HW filter on device team0 [ 101.596685][ T42] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.603877][ T42] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.634187][ T1419] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.641354][ T1419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.910913][ T5879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.984863][ T5879] veth0_vlan: entered promiscuous mode [ 102.005232][ T5879] veth1_vlan: entered promiscuous mode [ 102.035260][ T5879] veth0_macvtap: entered promiscuous mode [ 102.046181][ T5879] veth1_macvtap: entered promiscuous mode [ 102.064306][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.078513][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.090165][ T5879] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.099960][ T5879] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.110418][ T5879] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.119251][ T5879] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.182009][ T3429] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.192186][ T3429] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.255927][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 102.265627][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 102.347393][ C0] [ 102.347402][ C0] ================================ [ 102.347408][ C0] WARNING: inconsistent lock state [ 102.347418][ C0] syzkaller #0 Not tainted [ 102.347428][ C0] -------------------------------- [ 102.347433][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 102.347442][ C0] syz.0.17/5921 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 102.347460][ C0] ffff88801cf19a38 (&trie->lock){....}-{2:2}, at: trie_delete_elem+0x96/0x6a0 [ 102.347530][ C0] {INITIAL USE} state was registered at: [ 102.347540][ C0] lock_acquire+0x19e/0x420 [ 102.347562][ C0] _raw_spin_lock_irqsave+0xb4/0x100 [ 102.347583][ C0] trie_update_elem+0xcd/0xea0 [ 102.347607][ C0] bpf_map_update_value+0x660/0x720 [ 102.347623][ C0] generic_map_update_batch+0x5ec/0x810 [ 102.347639][ C0] bpf_map_do_batch+0x3d7/0x610 [ 102.347659][ C0] __sys_bpf+0x381/0x890 [ 102.347677][ C0] __x64_sys_bpf+0x7c/0x90 [ 102.347693][ C0] do_syscall_64+0x55/0xa0 [ 102.347708][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 102.347730][ C0] irq event stamp: 1986 [ 102.347736][ C0] hardirqs last enabled at (1985): [] syscall_enter_from_user_mode+0x25/0x80 [ 102.347767][ C0] hardirqs last disabled at (1986): [] exc_debug+0x73/0x140 [ 102.347789][ C0] softirqs last enabled at (1930): [] bpf_prog_load+0x1266/0x1670 [ 102.347814][ C0] softirqs last disabled at (1928): [] bpf_ksym_add+0x2d/0x340 [ 102.347839][ C0] [ 102.347839][ C0] other info that might help us debug this: [ 102.347845][ C0] Possible unsafe locking scenario: [ 102.347845][ C0] [ 102.347849][ C0] CPU0 [ 102.347852][ C0] ---- [ 102.347855][ C0] lock(&trie->lock); [ 102.347867][ C0] [ 102.347870][ C0] lock(&trie->lock); [ 102.347881][ C0] [ 102.347881][ C0] *** DEADLOCK *** [ 102.347881][ C0] [ 102.347885][ C0] no locks held by syz.0.17/5921. [ 102.347893][ C0] [ 102.347893][ C0] stack backtrace: [ 102.347911][ C0] CPU: 0 PID: 5921 Comm: syz.0.17 Not tainted syzkaller #0 [ 102.347929][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 102.347946][ C0] Call Trace: [ 102.347960][ C0] <#DB> [ 102.347967][ C0] dump_stack_lvl+0x18c/0x250 [ 102.348000][ C0] ? show_regs_print_info+0x20/0x20 [ 102.348035][ C0] ? print_usage_bug+0x475/0x690 [ 102.348058][ C0] ? verify_lock_unused+0x18/0x140 [ 102.348081][ C0] lock_acquire+0x2c2/0x420 [ 102.348105][ C0] ? trie_delete_elem+0x96/0x6a0 [ 102.348132][ C0] ? read_lock_is_recursive+0x20/0x20 [ 102.348154][ C0] ? get_user_pages_fast_only+0xa0/0xa0 [ 102.348186][ C0] _raw_spin_lock_irqsave+0xb4/0x100 [ 102.348210][ C0] ? trie_delete_elem+0x96/0x6a0 [ 102.348236][ C0] ? _raw_spin_lock+0x40/0x40 [ 102.348259][ C0] ? perf_prepare_sample+0x156d/0x1df0 [ 102.348283][ C0] trie_delete_elem+0x96/0x6a0 [ 102.348309][ C0] ? __cant_sleep+0x220/0x220 [ 102.348340][ C0] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 102.348366][ C0] bpf_overflow_handler+0x1fc/0x510 [ 102.348402][ C0] ? bpf_overflow_handler+0xde/0x510 [ 102.348429][ C0] ? tp_perf_event_destroy+0x20/0x20 [ 102.348460][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 102.348484][ C0] __perf_event_overflow+0x447/0x630 [ 102.348510][ C0] perf_swevent_event+0x319/0x570 [ 102.348534][ C0] ? perf_tp_event+0x1520/0x1520 [ 102.348563][ C0] perf_bp_event+0x319/0x430 [ 102.348588][ C0] ? perf_event_free_bpf_prog+0x120/0x120 [ 102.348627][ C0] ? lock_acquire+0x2c2/0x420 [ 102.348653][ C0] hw_breakpoint_exceptions_notify+0x23e/0x670 [ 102.348681][ C0] notifier_call_chain+0x197/0x380 [ 102.348707][ C0] ? atomic_notifier_call_chain+0x26/0x180 [ 102.348733][ C0] atomic_notifier_call_chain+0xda/0x180 [ 102.348760][ C0] notify_die+0x145/0x1a0 [ 102.348786][ C0] ? srcu_init_notifier_head+0x90/0x90 [ 102.348815][ C0] ? rcu_is_watching+0x15/0xb0 [ 102.348843][ C0] notify_debug+0x2e/0x50 [ 102.348860][ C0] exc_debug+0xde/0x140 [ 102.348880][ C0] asm_exc_debug+0x1e/0x40 [ 102.348903][ C0] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 102.348937][ 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 [ 102.348954][ C0] RSP: 0018:ffffc900015e7d50 EFLAGS: 00050202 [ 102.348971][ C0] RAX: ffffffff842a2001 RBX: 0000000000000048 RCX: 0000000000000007 [ 102.348985][ C0] RDX: 0000000000000001 RSI: 0000200000000301 RDI: ffffc900015e7e01 [ 102.348998][ C0] RBP: ffffc900015e7ee8 R08: ffffc900015e7e07 R09: 1ffff920002bcfc0 [ 102.349012][ C0] R10: dffffc0000000000 R11: fffff520002bcfc1 R12: 0000200000000308 [ 102.349026][ C0] R13: 0000000000000048 R14: ffffc900015e7dc0 R15: 00002000000002c0 [ 102.349044][ C0] ? rcuref_put_slowpath+0xe1/0x150 [ 102.349073][ C0] [ 102.349079][ C0] [ 102.349085][ C0] _copy_from_user+0x8b/0xe0 [ 102.349110][ C0] __sys_bpf+0x23e/0x890 [ 102.349132][ C0] ? bpf_link_show_fdinfo+0x390/0x390 [ 102.349161][ C0] ? lock_chain_count+0x20/0x20 [ 102.349187][ C0] __x64_sys_bpf+0x7c/0x90 [ 102.349206][ C0] do_syscall_64+0x55/0xa0 [ 102.349223][ C0] ? clear_bhb_loop+0x40/0x90 [ 102.349247][ C0] ? clear_bhb_loop+0x40/0x90 [ 102.349272][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 102.349296][ C0] RIP: 0033:0x7f935819cdd9 [ 102.349311][ 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 [ 102.349326][ C0] RSP: 002b:00007fffbcc8b058 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 102.349346][ C0] RAX: ffffffffffffffda RBX: 00007f9358415fa0 RCX: 00007f935819cdd9 [ 102.349361][ C0] RDX: 0000000000000048 RSI: 00002000000002c0 RDI: 0000000000000000 [ 102.349380][ C0] RBP: 00007f9358232d69 R08: 0000000000000000 R09: 0000000000000000 [ 102.349392][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 102.349403][ C0] R13: 00007f9358415fac R14: 00007f9358415fa0 R15: 00007f9358415fa0 [ 102.349424][ C0] [ 102.955248][ T5791] Bluetooth: hci0: command tx timeout