Warning: Permanently added '10.128.1.250' (ED25519) to the list of known hosts. 2025/12/23 01:47:35 parsed 1 programs [ 80.980882][ T5770] cgroup: Unknown subsys name 'net' [ 81.146786][ T5770] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 82.846548][ T5770] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 85.561795][ T5801] chnl_net:caif_netlink_parms(): no params data found [ 85.646141][ T5801] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.653955][ T5801] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.661277][ T5801] bridge_slave_0: entered allmulticast mode [ 85.668318][ T5801] bridge_slave_0: entered promiscuous mode [ 85.687522][ T5801] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.695439][ T5801] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.702751][ T5801] bridge_slave_1: entered allmulticast mode [ 85.709889][ T5801] bridge_slave_1: entered promiscuous mode [ 85.756130][ T5801] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.769207][ T5801] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.806384][ T5801] team0: Port device team_slave_0 added [ 85.815473][ T5801] team0: Port device team_slave_1 added [ 85.849134][ T5801] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.856121][ T5801] 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. [ 85.882097][ T5801] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.895062][ T5801] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.902157][ T5801] 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. [ 85.928301][ T5801] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.983696][ T5801] hsr_slave_0: entered promiscuous mode [ 85.991052][ T5801] hsr_slave_1: entered promiscuous mode [ 86.161395][ T5801] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.173879][ T5801] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.184869][ T5801] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.202213][ T5801] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.236165][ T5801] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.243530][ T5801] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.251759][ T5801] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.259028][ T5801] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.342640][ T5801] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.366840][ T964] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.375960][ T964] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.395580][ T5801] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.420349][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.427539][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.445534][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.452856][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.691351][ T5801] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.737678][ T5801] veth0_vlan: entered promiscuous mode [ 86.758044][ T5801] veth1_vlan: entered promiscuous mode [ 86.813338][ T5801] veth0_macvtap: entered promiscuous mode [ 86.835228][ T5801] veth1_macvtap: entered promiscuous mode [ 86.863992][ T5801] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.903073][ T5801] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.924987][ T5801] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.935266][ T5801] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.945263][ T5801] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.956035][ T5801] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.238140][ T5801] syz-executor (5801) used greatest stack depth: 20848 bytes left [ 87.260081][ T40] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.493235][ T5831] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.501947][ T5831] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.510485][ T5831] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.520409][ T5831] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.528106][ T5831] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 87.536165][ T5831] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.668554][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.677204][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.712098][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.720412][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.987837][ T40] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/12/23 01:47:47 executed programs: 0 [ 90.361306][ T5081] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.369723][ T5081] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.377473][ T5081] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.387482][ T5081] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.396021][ T5081] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 90.404116][ T5081] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.563719][ T5881] chnl_net:caif_netlink_parms(): no params data found [ 90.634367][ T5881] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.642977][ T5881] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.650326][ T5881] bridge_slave_0: entered allmulticast mode [ 90.657505][ T5881] bridge_slave_0: entered promiscuous mode [ 90.665947][ T5881] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.673270][ T5881] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.681537][ T5881] bridge_slave_1: entered allmulticast mode [ 90.689002][ T5881] bridge_slave_1: entered promiscuous mode [ 90.724160][ T5881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.736393][ T5881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.771457][ T5881] team0: Port device team_slave_0 added [ 90.780623][ T5881] team0: Port device team_slave_1 added [ 90.807861][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.814914][ 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. [ 90.841593][ T5881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.856370][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.863468][ 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. [ 90.891022][ T5881] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.937021][ T5881] hsr_slave_0: entered promiscuous mode [ 90.943473][ T5881] hsr_slave_1: entered promiscuous mode [ 90.949981][ T5881] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 90.957874][ T5881] Cannot create hsr debugfs directory [ 91.921336][ T966] cfg80211: failed to load regulatory.db [ 92.281885][ T40] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.353754][ T40] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.481105][ T5831] Bluetooth: hci0: command tx timeout [ 93.256313][ T5881] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.270197][ T5881] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.283410][ T5881] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.305122][ T40] hsr_slave_0: left promiscuous mode [ 93.314148][ T40] hsr_slave_1: left promiscuous mode [ 93.321408][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 93.331482][ T40] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 93.340290][ T40] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 93.347854][ T40] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 93.359008][ T40] bridge_slave_1: left allmulticast mode [ 93.364700][ T40] bridge_slave_1: left promiscuous mode [ 93.375255][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.388299][ T40] bridge_slave_0: left allmulticast mode [ 93.395540][ T40] bridge_slave_0: left promiscuous mode [ 93.401537][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.440630][ T40] veth1_macvtap: left promiscuous mode [ 93.446509][ T40] veth0_macvtap: left promiscuous mode [ 93.454406][ T40] veth1_vlan: left promiscuous mode [ 93.460864][ T40] veth0_vlan: left promiscuous mode [ 93.876275][ T40] team0 (unregistering): Port device team_slave_1 removed [ 93.906765][ T40] team0 (unregistering): Port device team_slave_0 removed [ 93.945006][ T40] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 93.982922][ T40] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 94.276300][ T40] bond0 (unregistering): Released all slaves [ 94.335446][ T5881] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.432564][ T5881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.453352][ T5881] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.481459][ T1003] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.488714][ T1003] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.507097][ T3510] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.514287][ T3510] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.559329][ T5831] Bluetooth: hci0: command tx timeout [ 94.577107][ T5881] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 94.588133][ T5881] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 94.766163][ T5881] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.817984][ T5881] veth0_vlan: entered promiscuous mode [ 94.847721][ T5881] veth1_vlan: entered promiscuous mode [ 94.907619][ T5881] veth0_macvtap: entered promiscuous mode [ 94.919462][ T5881] veth1_macvtap: entered promiscuous mode [ 94.956304][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.975695][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.995649][ T5881] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.004764][ T5881] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.014125][ T5881] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.023487][ T5881] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.138108][ T964] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.146368][ T964] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.189594][ T964] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.197453][ T964] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.306110][ C0] [ 95.306116][ C0] ================================ [ 95.306119][ C0] WARNING: inconsistent lock state [ 95.306126][ C0] syzkaller #0 Not tainted [ 95.306132][ C0] -------------------------------- [ 95.306135][ C0] inconsistent {INITIAL USE} -> {IN-NMI} usage. [ 95.306140][ C0] syz.0.17/5930 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 95.306152][ C0] ffff888060005768 (&htab->lockdep_key){....}-{2:2}, at: htab_lock_bucket+0x181/0x300 [ 95.306191][ C0] {INITIAL USE} state was registered at: [ 95.306195][ C0] lock_acquire+0x197/0x410 [ 95.306208][ C0] _raw_spin_lock+0x2e/0x40 [ 95.306220][ C0] htab_lock_bucket+0x181/0x300 [ 95.306231][ C0] htab_lru_map_update_elem+0x2c6/0x970 [ 95.306242][ C0] bpf_map_update_value+0x660/0x720 [ 95.306261][ C0] generic_map_update_batch+0x5e0/0x810 [ 95.306278][ C0] bpf_map_do_batch+0x3d7/0x610 [ 95.306290][ C0] __sys_bpf+0x31b/0x800 [ 95.306299][ C0] __x64_sys_bpf+0x7c/0x90 [ 95.306309][ C0] do_syscall_64+0x55/0xb0 [ 95.306318][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.306332][ C0] irq event stamp: 27918 [ 95.306336][ C0] hardirqs last enabled at (27917): [] syscall_enter_from_user_mode+0x25/0x80 [ 95.306355][ C0] hardirqs last disabled at (27918): [] exc_debug+0x7b/0x140 [ 95.306368][ C0] softirqs last enabled at (27858): [] bpf_prog_load+0x12f2/0x16d0 [ 95.306383][ C0] softirqs last disabled at (27856): [] bpf_ksym_add+0x2d/0x340 [ 95.306398][ C0] [ 95.306398][ C0] other info that might help us debug this: [ 95.306401][ C0] Possible unsafe locking scenario: [ 95.306401][ C0] [ 95.306404][ C0] CPU0 [ 95.306406][ C0] ---- [ 95.306408][ C0] lock(&htab->lockdep_key); [ 95.306415][ C0] [ 95.306417][ C0] lock(&htab->lockdep_key); [ 95.306424][ C0] [ 95.306424][ C0] *** DEADLOCK *** [ 95.306424][ C0] [ 95.306426][ C0] no locks held by syz.0.17/5930. [ 95.306431][ C0] [ 95.306431][ C0] stack backtrace: [ 95.306440][ C0] CPU: 0 PID: 5930 Comm: syz.0.17 Not tainted syzkaller #0 [ 95.306451][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 95.306463][ C0] Call Trace: [ 95.306468][ C0] <#DB> [ 95.306475][ C0] dump_stack_lvl+0x16c/0x230 [ 95.306499][ C0] ? show_regs_print_info+0x20/0x20 [ 95.306521][ C0] ? print_usage_bug+0x475/0x690 [ 95.306534][ C0] ? verify_lock_unused+0x18/0x140 [ 95.306549][ C0] lock_acquire+0x2b1/0x410 [ 95.306563][ C0] ? htab_lock_bucket+0x181/0x300 [ 95.306576][ C0] ? read_lock_is_recursive+0x20/0x20 [ 95.306594][ C0] _raw_spin_lock+0x2e/0x40 [ 95.306608][ C0] ? htab_lock_bucket+0x181/0x300 [ 95.306620][ C0] htab_lock_bucket+0x181/0x300 [ 95.306634][ C0] ? htab_lru_map_delete_node+0x750/0x750 [ 95.306646][ C0] ? look_up_lock_class+0x75/0x140 [ 95.306661][ C0] ? verify_lock_unused+0x18/0x140 [ 95.306675][ C0] ? jhash+0x34e/0x740 [ 95.306687][ C0] htab_lru_map_delete_elem+0x1a4/0x630 [ 95.306702][ C0] ? htab_lru_map_update_elem+0x970/0x970 [ 95.306714][ C0] ? perf_callchain+0x200/0x200 [ 95.306729][ C0] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 95.306759][ C0] bpf_overflow_handler+0x1f9/0x4f0 [ 95.306779][ C0] ? bpf_overflow_handler+0xcf/0x4f0 [ 95.306795][ C0] ? tp_perf_event_destroy+0x20/0x20 [ 95.306814][ C0] ? __perf_event_account_interrupt+0x187/0x280 [ 95.306847][ C0] __perf_event_overflow+0x447/0x630 [ 95.306864][ C0] perf_swevent_event+0x4de/0x5c0 [ 95.306880][ C0] ? perf_tp_event+0x13a0/0x13a0 [ 95.306897][ C0] perf_bp_event+0x252/0x300 [ 95.306914][ C0] ? perf_event_free_bpf_prog+0x120/0x120 [ 95.306939][ C0] ? lock_acquire+0x2b1/0x410 [ 95.306956][ C0] hw_breakpoint_exceptions_notify+0x23e/0x670 [ 95.306993][ C0] notifier_call_chain+0x197/0x390 [ 95.307011][ C0] ? atomic_notifier_call_chain+0x26/0x180 [ 95.307028][ C0] atomic_notifier_call_chain+0xda/0x180 [ 95.307046][ C0] notify_die+0x131/0x180 [ 95.307063][ C0] ? srcu_init_notifier_head+0x90/0x90 [ 95.307083][ C0] ? rcu_is_watching+0x15/0xb0 [ 95.307101][ C0] notify_debug+0x2e/0x50 [ 95.307122][ C0] exc_debug+0xe6/0x140 [ 95.307136][ C0] asm_exc_debug+0x1e/0x40 [ 95.307151][ C0] RIP: 0010:rep_movs_alternative+0x4a/0x90 [ 95.307166][ 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 [ 95.307177][ C0] RSP: 0018:ffffc900045a7d50 EFLAGS: 00050202 [ 95.307188][ C0] RAX: ffffffff841f3d01 RBX: 0000000000000050 RCX: 000000000000000f [ 95.307198][ C0] RDX: 0000000000000001 RSI: 0000200000000301 RDI: ffffc900045a7e01 [ 95.307206][ C0] RBP: ffffc900045a7ee8 R08: ffffc900045a7e0f R09: 1ffff920008b4fc1 [ 95.307216][ C0] R10: dffffc0000000000 R11: fffff520008b4fc2 R12: 0000200000000310 [ 95.307226][ C0] R13: 0000000000000050 R14: ffffc900045a7dc0 R15: 00002000000002c0 [ 95.307238][ C0] ? rcuref_put_slowpath+0xe1/0x150 [ 95.307257][ C0] [ 95.307261][ C0] [ 95.307265][ C0] _copy_from_user+0x8b/0xe0 [ 95.307280][ C0] __sys_bpf+0x1e9/0x800 [ 95.307294][ C0] ? bpf_link_show_fdinfo+0x350/0x350 [ 95.307313][ C0] ? lock_chain_count+0x20/0x20 [ 95.307330][ C0] __x64_sys_bpf+0x7c/0x90 [ 95.307343][ C0] do_syscall_64+0x55/0xb0 [ 95.307354][ C0] ? clear_bhb_loop+0x40/0x90 [ 95.307370][ C0] ? clear_bhb_loop+0x40/0x90 [ 95.307387][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.307402][ C0] RIP: 0033:0x7f49e178f749 [ 95.307412][ 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 [ 95.307422][ C0] RSP: 002b:00007f49e26c3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 95.307434][ C0] RAX: ffffffffffffffda RBX: 00007f49e19e5fa0 RCX: 00007f49e178f749 [ 95.307444][ C0] RDX: 0000000000000050 RSI: 00002000000002c0 RDI: 000000000000000a [ 95.307452][ C0] RBP: 00007f49e1813f91 R08: 0000000000000000 R09: 0000000000000000 [ 95.307460][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.307467][ C0] R13: 00007f49e19e6038 R14: 00007f49e19e5fa0 R15: 00007ffcc8fbadc8 [ 95.307483][ C0]