Warning: Permanently added '10.128.10.4' (ED25519) to the list of known hosts. 2025/09/13 06:55:21 parsed 1 programs [ 79.249309][ T5865] cgroup: Unknown subsys name 'net' [ 79.402846][ T5865] cgroup: Unknown subsys name 'cpuset' [ 79.411512][ T5865] cgroup: Unknown subsys name 'rlimit' [ 80.874072][ T5865] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 83.992243][ T5879] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 84.734614][ T5895] chnl_net:caif_netlink_parms(): no params data found [ 84.813500][ T5895] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.820816][ T5895] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.828052][ T5895] bridge_slave_0: entered allmulticast mode [ 84.836254][ T5895] bridge_slave_0: entered promiscuous mode [ 84.845314][ T5895] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.853192][ T5895] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.860439][ T5895] bridge_slave_1: entered allmulticast mode [ 84.867400][ T5895] bridge_slave_1: entered promiscuous mode [ 84.904414][ T5895] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.917246][ T5895] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.953170][ T5895] team0: Port device team_slave_0 added [ 84.960859][ T5895] team0: Port device team_slave_1 added [ 84.986175][ T5895] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.993238][ T5895] 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. [ 85.019226][ T5895] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.032291][ T5895] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.039922][ T5895] 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. [ 85.066524][ T5895] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.106839][ T5895] hsr_slave_0: entered promiscuous mode [ 85.113473][ T5895] hsr_slave_1: entered promiscuous mode [ 85.248068][ T5895] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.261095][ T5895] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.271771][ T5895] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.281871][ T5895] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.313921][ T5895] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.321139][ T5895] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.329328][ T5895] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.336812][ T5895] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.395239][ T5895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.413809][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.422627][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.437748][ T5895] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.451786][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.458971][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.471721][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.478893][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.642144][ T5895] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.685664][ T5895] veth0_vlan: entered promiscuous mode [ 85.697559][ T5895] veth1_vlan: entered promiscuous mode [ 85.724159][ T5895] veth0_macvtap: entered promiscuous mode [ 85.733045][ T5895] veth1_macvtap: entered promiscuous mode [ 85.750969][ T5895] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.766500][ T5895] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.784202][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.793387][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.809891][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.819162][ T3512] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.947984][ T60] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.015322][ T60] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.107696][ T60] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.206735][ T60] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.975349][ T9] cfg80211: failed to load regulatory.db [ 87.851821][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.860855][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.868672][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.877084][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.885334][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.105906][ T3512] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.114153][ T3512] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.142409][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.150820][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/13 06:55:33 executed programs: 0 [ 88.488010][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.496652][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.505456][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.515651][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.524159][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.687399][ T60] bridge_slave_1: left allmulticast mode [ 88.693558][ T60] bridge_slave_1: left promiscuous mode [ 88.700109][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.712005][ T60] bridge_slave_0: left allmulticast mode [ 88.717649][ T60] bridge_slave_0: left promiscuous mode [ 88.724644][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.931979][ T60] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 88.943086][ T60] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 88.953000][ T60] bond0 (unregistering): Released all slaves [ 89.053856][ T5977] chnl_net:caif_netlink_parms(): no params data found [ 89.102301][ T60] hsr_slave_0: left promiscuous mode [ 89.108755][ T60] hsr_slave_1: left promiscuous mode [ 89.115588][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 89.124646][ T60] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 89.133671][ T60] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 89.143976][ T60] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 89.166109][ T60] veth1_macvtap: left promiscuous mode [ 89.172017][ T60] veth0_macvtap: left promiscuous mode [ 89.178243][ T60] veth1_vlan: left promiscuous mode [ 89.184676][ T60] veth0_vlan: left promiscuous mode [ 89.637989][ T60] team0 (unregistering): Port device team_slave_1 removed [ 89.666290][ T60] team0 (unregistering): Port device team_slave_0 removed [ 89.949987][ T5977] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.957246][ T5977] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.965967][ T5977] bridge_slave_0: entered allmulticast mode [ 89.972968][ T5977] bridge_slave_0: entered promiscuous mode [ 89.990828][ T5977] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.998416][ T5977] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.006758][ T5977] bridge_slave_1: entered allmulticast mode [ 90.014584][ T5977] bridge_slave_1: entered promiscuous mode [ 90.057495][ T5977] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.070393][ T5977] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.128377][ T5977] team0: Port device team_slave_0 added [ 90.144621][ T5977] team0: Port device team_slave_1 added [ 90.215052][ T5977] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.222166][ T5977] 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. [ 90.249640][ T5977] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.262837][ T5977] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.270850][ T5977] 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. [ 90.297906][ T5977] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 90.377024][ T5977] hsr_slave_0: entered promiscuous mode [ 90.384480][ T5977] hsr_slave_1: entered promiscuous mode [ 90.574882][ T5182] Bluetooth: hci0: command tx timeout [ 91.692807][ T5977] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.723259][ T5977] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.749509][ T5977] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.769053][ T5977] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 91.910116][ T5977] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.951365][ T5977] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.980651][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.987820][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.000203][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.007482][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.427773][ T5977] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.485449][ T5977] veth0_vlan: entered promiscuous mode [ 92.501412][ T5977] veth1_vlan: entered promiscuous mode [ 92.534386][ T5977] veth0_macvtap: entered promiscuous mode [ 92.551271][ T5977] veth1_macvtap: entered promiscuous mode [ 92.576072][ T5977] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.601088][ T5977] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.624467][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.633735][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.643971][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.653688][ T5182] Bluetooth: hci0: command tx timeout [ 92.659947][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.746155][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.759954][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.796898][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.806684][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.948142][ T13] [ 92.950628][ T13] ============================================ [ 92.956818][ T13] WARNING: possible recursive locking detected [ 92.962957][ T13] syzkaller #0 Not tainted [ 92.967346][ T13] -------------------------------------------- [ 92.973495][ T13] kworker/u8:1/13 is trying to acquire lock: [ 92.979446][ T13] ffffe8ffffd347d0 (&pd_list->lock){+...}-{3:3}, at: padata_do_serial+0x707/0xb80 [ 92.988654][ T13] [ 92.988654][ T13] but task is already holding lock: [ 92.996213][ T13] ffffe8ffffd34820 (&pd_list->lock){+...}-{3:3}, at: padata_do_serial+0x590/0xb80 [ 93.005437][ T13] [ 93.005437][ T13] other info that might help us debug this: [ 93.013567][ T13] Possible unsafe locking scenario: [ 93.013567][ T13] [ 93.021002][ T13] CPU0 [ 93.024265][ T13] ---- [ 93.027516][ T13] lock(&pd_list->lock); [ 93.031824][ T13] lock(&pd_list->lock); [ 93.036131][ T13] [ 93.036131][ T13] *** DEADLOCK *** [ 93.036131][ T13] [ 93.044283][ T13] May be due to missing lock nesting notation [ 93.044283][ T13] [ 93.052663][ T13] 3 locks held by kworker/u8:1/13: [ 93.057748][ T13] #0: ffff88801e7e9148 ((wq_completion)pdecrypt_parallel){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 93.069809][ T13] #1: ffffc90000127ba0 ((work_completion)(&pw->pw_work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 93.081696][ T13] #2: ffffe8ffffd34820 (&pd_list->lock){+...}-{3:3}, at: padata_do_serial+0x590/0xb80 [ 93.091499][ T13] [ 93.091499][ T13] stack backtrace: [ 93.097381][ T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(full) [ 93.097393][ T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 93.097400][ T13] Workqueue: pdecrypt_parallel padata_parallel_worker [ 93.097419][ T13] Call Trace: [ 93.097426][ T13] [ 93.097431][ T13] dump_stack_lvl+0x189/0x250 [ 93.097442][ T13] ? __pfx_dump_stack_lvl+0x10/0x10 [ 93.097451][ T13] ? __pfx__printk+0x10/0x10 [ 93.097464][ T13] ? print_lock_name+0xde/0x100 [ 93.097476][ T13] print_deadlock_bug+0x28b/0x2a0 [ 93.097489][ T13] validate_chain+0x1a3f/0x2140 [ 93.097502][ T13] ? __queue_work+0x102/0xfb0 [ 93.097514][ T13] ? look_up_lock_class+0x74/0x170 [ 93.097525][ T13] ? register_lock_class+0x51/0x320 [ 93.097535][ T13] __lock_acquire+0xab9/0xd20 [ 93.097546][ T13] ? padata_do_serial+0x707/0xb80 [ 93.097555][ T13] lock_acquire+0x120/0x360 [ 93.097564][ T13] ? padata_do_serial+0x707/0xb80 [ 93.097575][ T13] _raw_spin_lock+0x2e/0x40 [ 93.097585][ T13] ? padata_do_serial+0x707/0xb80 [ 93.097593][ T13] padata_do_serial+0x707/0xb80 [ 93.097604][ T13] ? padata_parallel_worker+0x44/0x1d0 [ 93.097613][ T13] padata_parallel_worker+0x75/0x1d0 [ 93.097622][ T13] ? process_scheduled_works+0x9ef/0x17b0 [ 93.097634][ T13] process_scheduled_works+0xae1/0x17b0 [ 93.097650][ T13] ? __pfx_process_scheduled_works+0x10/0x10 [ 93.097663][ T13] worker_thread+0x8a0/0xda0 [ 93.097678][ T13] kthread+0x711/0x8a0 [ 93.097691][ T13] ? __pfx_worker_thread+0x10/0x10 [ 93.097702][ T13] ? __pfx_kthread+0x10/0x10 [ 93.097714][ T13] ? _raw_spin_unlock_irq+0x23/0x50 [ 93.097722][ T13] ? lockdep_hardirqs_on+0x9c/0x150 [ 93.097732][ T13] ? __pfx_kthread+0x10/0x10 [ 93.097744][ T13] ret_from_fork+0x4bc/0x870 [ 93.097755][ T13] ? __pfx_ret_from_fork+0x10/0x10 [ 93.097766][ T13] ? __switch_to_asm+0x39/0x70 [ 93.097775][ T13] ? __switch_to_asm+0x33/0x70 [ 93.097784][ T13] ? __pfx_kthread+0x10/0x10 [ 93.097796][ T13] ret_from_fork_asm+0x1a/0x30 [ 93.097808][ T13]