Warning: Permanently added '10.128.0.10' (ED25519) to the list of known hosts. 2026/10/03 05:29:34 parsed 1 programs 2026/10/03 05:29:34 serving rpc on tcp://32809 [ 73.455506][ T5789] cgroup: Unknown subsys name 'net' [ 73.603389][ T5789] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 75.053568][ T5789] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 77.149717][ T5810] chnl_net:caif_netlink_parms(): no params data found [ 77.207545][ T5810] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.215470][ T5810] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.223967][ T5810] bridge_slave_0: entered allmulticast mode [ 77.231550][ T5810] bridge_slave_0: entered promiscuous mode [ 77.240117][ T5810] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.247404][ T5810] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.254523][ T5810] bridge_slave_1: entered allmulticast mode [ 77.261461][ T5810] bridge_slave_1: entered promiscuous mode [ 77.286543][ T5810] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.298753][ T5810] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.328557][ T5810] team0: Port device team_slave_0 added [ 77.336199][ T5810] team0: Port device team_slave_1 added [ 77.355307][ T5810] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.362337][ T5810] 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. [ 77.388324][ T5810] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.400725][ T5810] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.407793][ T5810] 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. [ 77.433735][ T5810] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.473379][ T5810] hsr_slave_0: entered promiscuous mode [ 77.479856][ T5810] hsr_slave_1: entered promiscuous mode [ 77.610743][ T5810] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.622379][ T5810] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.632093][ T5810] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.642181][ T5810] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.691795][ T5810] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.699053][ T5810] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.706891][ T5810] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.714002][ T5810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.769324][ T5810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.786430][ T3433] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.796409][ T3433] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.813587][ T5810] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.833746][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.840923][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.853965][ T3433] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.861097][ T3433] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.031921][ T5810] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.084523][ T5810] veth0_vlan: entered promiscuous mode [ 78.094853][ T5810] veth1_vlan: entered promiscuous mode [ 78.121457][ T5810] veth0_macvtap: entered promiscuous mode [ 78.132198][ T5810] veth1_macvtap: entered promiscuous mode [ 78.154069][ T5810] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.168471][ T5810] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.181366][ T5810] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.191515][ T5810] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.200982][ T5810] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.211062][ T5810] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.485685][ T3424] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.420079][ T5854] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 79.437497][ T5854] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 79.445384][ T5854] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.453421][ T5854] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.462893][ T5854] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 79.470844][ T5854] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.171601][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.183398][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 80.215227][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 80.232449][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/10/03 05:29:43 executed programs: 0 [ 81.171842][ T5086] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 81.179812][ T5086] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 81.187653][ T5086] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 81.195573][ T5086] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 81.205596][ T5086] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 81.213409][ T5086] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 81.293609][ T3424] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.351191][ T5893] chnl_net:caif_netlink_parms(): no params data found [ 81.408663][ T5893] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.415801][ T5893] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.423161][ T5893] bridge_slave_0: entered allmulticast mode [ 81.430024][ T5893] bridge_slave_0: entered promiscuous mode [ 81.438498][ T5893] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.445635][ T5893] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.453025][ T5893] bridge_slave_1: entered allmulticast mode [ 81.461018][ T5893] bridge_slave_1: entered promiscuous mode [ 81.484884][ T5893] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.496086][ T5893] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.521596][ T5893] team0: Port device team_slave_0 added [ 81.529697][ T5893] team0: Port device team_slave_1 added [ 81.549627][ T5893] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 81.556591][ T5893] 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. [ 81.582749][ T5893] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 81.594700][ T5893] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 81.601733][ T5893] 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. [ 81.628527][ T5893] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.663219][ T5893] hsr_slave_0: entered promiscuous mode [ 81.669696][ T5893] hsr_slave_1: entered promiscuous mode [ 81.675737][ T5893] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 81.683656][ T5893] Cannot create hsr debugfs directory [ 83.307441][ T5086] Bluetooth: hci0: command tx timeout [ 83.565507][ T3424] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.619404][ T3424] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.550219][ T5893] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.559475][ T5893] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.570272][ T5893] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.584585][ T3424] hsr_slave_0: left promiscuous mode [ 84.591149][ T3424] hsr_slave_1: left promiscuous mode [ 84.597198][ T3424] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 84.604609][ T3424] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 84.612794][ T3424] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 84.620248][ T3424] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 84.629131][ T3424] bridge_slave_1: left allmulticast mode [ 84.634776][ T3424] bridge_slave_1: left promiscuous mode [ 84.641361][ T3424] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.652383][ T3424] bridge_slave_0: left allmulticast mode [ 84.658645][ T3424] bridge_slave_0: left promiscuous mode [ 84.664331][ T3424] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.685329][ T3424] veth1_macvtap: left promiscuous mode [ 84.691101][ T3424] veth0_macvtap: left promiscuous mode [ 84.697426][ T3424] veth1_vlan: left promiscuous mode [ 84.702904][ T3424] veth0_vlan: left promiscuous mode [ 85.066057][ T3424] team0 (unregistering): Port device team_slave_1 removed [ 85.095071][ T3424] team0 (unregistering): Port device team_slave_0 removed [ 85.124338][ T3424] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 85.154320][ T3424] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 85.349579][ T3424] bond0 (unregistering): Released all slaves [ 85.378530][ T5086] Bluetooth: hci0: command tx timeout [ 85.458531][ T5893] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.529907][ T5893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.553176][ T5893] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.564657][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.571806][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.589797][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.596988][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.650192][ T5893] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.804470][ T5893] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.842964][ T5893] veth0_vlan: entered promiscuous mode [ 85.858304][ T5893] veth1_vlan: entered promiscuous mode [ 85.893300][ T5893] veth0_macvtap: entered promiscuous mode [ 85.906011][ T5893] veth1_macvtap: entered promiscuous mode [ 85.929444][ T5893] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.958190][ T5893] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.984747][ T5893] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.993834][ T5893] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.003039][ T5893] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.013410][ T5893] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.151016][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.168748][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.210222][ T3465] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.218466][ T3465] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.258572][ T5934] [ 86.261029][ T5934] ============================= [ 86.265867][ T5934] WARNING: suspicious RCU usage [ 86.270962][ T5934] syzkaller #0 Not tainted [ 86.275401][ T5934] ----------------------------- [ 86.280360][ T5934] kernel/events/callchain.c:161 suspicious rcu_dereference_check() usage! [ 86.289216][ T5934] [ 86.289216][ T5934] other info that might help us debug this: [ 86.289216][ T5934] [ 86.299680][ T5934] [ 86.299680][ T5934] rcu_scheduler_active = 2, debug_locks = 1 [ 86.307805][ T5934] 1 lock held by syz.0.17/5934: [ 86.312645][ T5934] #0: ffffffff8d1322c0 (rcu_read_lock_trace){....}-{0:0}, at: rcu_read_lock_trace+0x37/0x70 [ 86.322909][ T5934] [ 86.322909][ T5934] stack backtrace: [ 86.328855][ T5934] CPU: 0 PID: 5934 Comm: syz.0.17 Not tainted syzkaller #0 [ 86.336046][ T5934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 86.346100][ T5934] Call Trace: [ 86.349369][ T5934] [ 86.352285][ T5934] dump_stack_lvl+0x18c/0x250 [ 86.356959][ T5934] ? show_regs_print_info+0x20/0x20 [ 86.362147][ T5934] ? load_image+0x420/0x420 [ 86.366655][ T5934] lockdep_rcu_suspicious+0x1e1/0x300 [ 86.372021][ T5934] get_callchain_entry+0x2a9/0x3c0 [ 86.377124][ T5934] get_perf_callchain+0xc6/0x510 [ 86.382075][ T5934] ? put_callchain_entry+0xb0/0xb0 [ 86.387193][ T5934] ? __lock_acquire+0x1262/0x7d80 [ 86.392230][ T5934] __bpf_get_stack+0x2e4/0x540 [ 86.396998][ T5934] ? stack_map_get_build_id_offset+0x720/0x720 [ 86.403141][ T5934] ? __cant_sleep+0x220/0x220 [ 86.407807][ T5934] ? bpf_prog_14d9fb3786f83342+0x45/0x49 [ 86.413438][ T5934] bpf_get_stack_raw_tp+0x1a4/0x210 [ 86.418650][ T5934] bpf_prog_14d9fb3786f83342+0x45/0x49 [ 86.424098][ T5934] bpf_prog_run_pin_on_cpu+0x64/0x150 [ 86.429467][ T5934] bpf_prog_test_run_syscall+0x320/0x4b0 [ 86.435092][ T5934] ? sock_gen_cookie+0x60/0x60 [ 86.439865][ T5934] ? __fdget+0x14a/0x210 [ 86.444153][ T5934] ? sock_gen_cookie+0x60/0x60 [ 86.448932][ T5934] bpf_prog_test_run+0x31f/0x390 [ 86.453858][ T5934] __sys_bpf+0x49d/0x890 [ 86.458093][ T5934] ? bpf_link_show_fdinfo+0x560/0x560 [ 86.463476][ T5934] ? lock_chain_count+0x20/0x20 [ 86.468320][ T5934] __x64_sys_bpf+0x7c/0x90 [ 86.472726][ T5934] do_syscall_64+0x55/0xb0 [ 86.477154][ T5934] ? clear_bhb_loop+0x40/0x90 [ 86.481822][ T5934] ? clear_bhb_loop+0x40/0x90 [ 86.486490][ T5934] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 86.492378][ T5934] RIP: 0033:0x7f9692b9e159 [ 86.496785][ T5934] 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 [ 86.516383][ T5934] RSP: 002b:00007ffd82878f88 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 86.524788][ T5934] RAX: ffffffffffffffda RBX: 00007f9692e25fa0 RCX: 00007f9692b9e159 [ 86.532752][ T5934] RDX: 0000000000000010 RSI: 0000200000000740 RDI: 000000000000000a [ 86.540737][ T5934] RBP: 00007f9692c3506b R08: 0000000000000000 R09: 0000000000000000 [ 86.548728][ T5934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.556691][ T5934] R13: 00007f9692e25fac R14: 00007f9692e25fa0 R15: 00007f9692e25fa0 [ 86.564682][ T5934] [ 86.906906][ T971] cfg80211: failed to load regulatory.db