Warning: Permanently added '10.128.1.228' (ED25519) to the list of known hosts. 2026/02/16 18:22:11 parsed 1 programs [ 92.058177][ T4607] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 93.784183][ T4629] chnl_net:caif_netlink_parms(): no params data found [ 93.821431][ T4629] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.828821][ T4629] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.836948][ T4629] device bridge_slave_0 entered promiscuous mode [ 93.845920][ T4629] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.853130][ T4629] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.861187][ T4629] device bridge_slave_1 entered promiscuous mode [ 93.885625][ T4629] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.896843][ T4629] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.918751][ T4629] team0: Port device team_slave_0 added [ 93.929952][ T4629] team0: Port device team_slave_1 added [ 93.954122][ T4629] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.961389][ T4629] 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. [ 93.989700][ T4629] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.003099][ T4629] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.011688][ T4629] 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. [ 94.039835][ T4629] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.075783][ T4629] device hsr_slave_0 entered promiscuous mode [ 94.084080][ T4629] device hsr_slave_1 entered promiscuous mode [ 94.631485][ T4629] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.660832][ T4629] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.681445][ T4629] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.700990][ T4629] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.854249][ T4629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.868713][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.892897][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.905393][ T4629] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.931867][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.948737][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.959595][ T4315] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.966842][ T4315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.991162][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.000037][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.010640][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.020654][ T4315] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.027785][ T4315] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.039614][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.050032][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.060903][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.072832][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.082141][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.105559][ T4629] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 95.129304][ T4629] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.149513][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.169463][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.179184][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.188368][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.196976][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.206178][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.228159][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.381331][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.389445][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.401247][ T4629] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.445500][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.460133][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.481015][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.491237][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.503244][ T4629] device veth0_vlan entered promiscuous mode [ 95.510167][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.519777][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.532766][ T4629] device veth1_vlan entered promiscuous mode [ 95.562448][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.572127][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.582046][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.592810][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.605743][ T4629] device veth0_macvtap entered promiscuous mode [ 95.625286][ T4629] device veth1_macvtap entered promiscuous mode [ 95.643808][ T4629] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.652905][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.662584][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.672540][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.682070][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.696970][ T4629] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.705782][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.716818][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.729414][ T4629] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.740587][ T4629] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.749629][ T4629] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.759113][ T4629] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.463101][ T145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.487927][ T145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.501458][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 96.531544][ T155] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.539569][ T155] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.547459][ T4315] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.239481][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/02/16 18:22:20 executed programs: 0 [ 98.555009][ T4841] chnl_net:caif_netlink_parms(): no params data found [ 98.615855][ T4841] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.624367][ T4841] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.634147][ T4841] device bridge_slave_0 entered promiscuous mode [ 98.644128][ T4841] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.652730][ T4841] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.662397][ T4841] device bridge_slave_1 entered promiscuous mode [ 98.693386][ T4841] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.707294][ T4841] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.741851][ T4841] team0: Port device team_slave_0 added [ 98.751336][ T4841] team0: Port device team_slave_1 added [ 98.776686][ T4841] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.785412][ T4841] 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. [ 98.814589][ T4841] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.827430][ T4841] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.839259][ T4841] 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. [ 98.867982][ T4841] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.909972][ T4841] device hsr_slave_0 entered promiscuous mode [ 98.917202][ T4841] device hsr_slave_1 entered promiscuous mode [ 98.930315][ T4841] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 98.939338][ T4841] Cannot create hsr debugfs directory [ 100.508160][ T4278] Bluetooth: hci0: command 0x0409 tx timeout [ 101.081449][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.132613][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.173554][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.035782][ T4841] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.044882][ T4841] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.054255][ T4841] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.080037][ T4841] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.135449][ T4841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.147713][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.156780][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.180855][ T4841] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.191860][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.201163][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.210599][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.218029][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.238819][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.247425][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 102.256689][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 102.265444][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.272957][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.282722][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 102.291710][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 102.300588][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 102.309966][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 102.319525][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 102.329125][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 102.337455][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 102.346291][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 102.354676][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 102.364642][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 102.373580][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 102.384417][ T4841] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 102.488960][ T1274] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 102.496425][ T1274] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 102.526159][ T4841] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.543113][ T1274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.553187][ T1274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.578077][ T1108] Bluetooth: hci0: command 0x041b tx timeout [ 102.586463][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.595425][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.603924][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.612325][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.622625][ T4841] device veth0_vlan entered promiscuous mode [ 102.641462][ T4841] device veth1_vlan entered promiscuous mode [ 102.659646][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.669498][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.677604][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.686476][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.715855][ T4841] device veth0_macvtap entered promiscuous mode [ 102.725442][ T4841] device veth1_macvtap entered promiscuous mode [ 102.739455][ T4841] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.751057][ T4841] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.762693][ T4841] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.772835][ T1274] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.782210][ T1274] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.790658][ T1274] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.799315][ T1274] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.811345][ T4841] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 102.822668][ T4841] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.835181][ T4841] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.845176][ T1274] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 102.854629][ T1274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 102.867157][ T9] device hsr_slave_0 left promiscuous mode [ 102.874708][ T9] device hsr_slave_1 left promiscuous mode [ 102.881313][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.889957][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.897587][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.905250][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.913580][ T9] device bridge_slave_1 left promiscuous mode [ 102.920073][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.928864][ T9] device bridge_slave_0 left promiscuous mode [ 102.935198][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.945674][ T9] device veth1_macvtap left promiscuous mode [ 102.952254][ T9] device veth0_macvtap left promiscuous mode [ 102.958693][ T9] device veth1_vlan left promiscuous mode [ 102.964547][ T9] device veth0_vlan left promiscuous mode [ 103.081932][ T9] team0 (unregistering): Port device team_slave_1 removed [ 103.095465][ T9] team0 (unregistering): Port device team_slave_0 removed [ 103.106446][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.120138][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.165862][ T9] bond0 (unregistering): Released all slaves [ 103.213092][ T4841] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.222305][ T4841] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.231360][ T4841] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.240353][ T4841] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.310737][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.321594][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.330028][ T145] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 103.347133][ T145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2026/02/16 18:22:25 executed programs: 2 [ 103.355153][ T145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.363940][ T1274] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 103.454275][ C1] [ 103.456660][ C1] ====================================================== [ 103.463674][ C1] WARNING: possible circular locking dependency detected [ 103.470927][ C1] syzkaller #0 Not tainted [ 103.475422][ C1] ------------------------------------------------------ [ 103.482436][ C1] kworker/1:0/21 is trying to acquire lock: [ 103.488607][ C1] ffff8880b9127eb8 (krc.lock){..-.}-{2:2}, at: kvfree_call_rcu+0x18d/0x7d0 [ 103.497425][ C1] [ 103.497425][ C1] but task is already holding lock: [ 103.504951][ C1] ffff88807a03aa38 (&trie->lock){..-.}-{2:2}, at: trie_delete_elem+0x90/0x710 [ 103.513905][ C1] [ 103.513905][ C1] which lock already depends on the new lock. [ 103.513905][ C1] [ 103.524462][ C1] [ 103.524462][ C1] the existing dependency chain (in reverse order) is: [ 103.533542][ C1] [ 103.533542][ C1] -> #2 (&trie->lock){..-.}-{2:2}: [ 103.541030][ C1] _raw_spin_lock_irqsave+0xb0/0x100 [ 103.546932][ C1] trie_delete_elem+0x90/0x710 [ 103.552217][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x6e0 [ 103.558355][ C1] bpf_trace_run3+0x19e/0x350 [ 103.563539][ C1] enqueue_timer+0x394/0x520 [ 103.568639][ C1] __mod_timer+0x911/0xd00 [ 103.573569][ C1] schedule_timeout+0x17f/0x2d0 [ 103.579179][ C1] rcu_gp_fqs_loop+0x2be/0x11d0 [ 103.584562][ C1] rcu_gp_kthread+0x9b/0x370 [ 103.589662][ C1] kthread+0x436/0x520 [ 103.594251][ C1] ret_from_fork+0x1f/0x30 [ 103.599265][ C1] [ 103.599265][ C1] -> #1 (&base->lock){-.-.}-{2:2}: [ 103.606646][ C1] _raw_spin_lock_irqsave+0xb0/0x100 [ 103.612442][ C1] lock_timer_base+0x123/0x270 [ 103.617729][ C1] __mod_timer+0xfe/0xd00 [ 103.622562][ C1] queue_delayed_work_on+0x12d/0x1f0 [ 103.628353][ C1] kvfree_call_rcu+0x4bc/0x7d0 [ 103.633957][ C1] rtnl_register_internal+0x489/0x590 [ 103.639933][ C1] rtnl_register+0x2e/0x70 [ 103.644947][ C1] ip_rt_init+0x2e0/0x3a0 [ 103.649780][ C1] ip_init+0xa/0x20 [ 103.654483][ C1] inet_init+0x28b/0x3a0 [ 103.659345][ C1] do_one_initcall+0x272/0x730 [ 103.664800][ C1] do_initcall_level+0x137/0x1f0 [ 103.670257][ C1] do_initcalls+0x4b/0x90 [ 103.675238][ C1] kernel_init_freeable+0x3e9/0x570 [ 103.681143][ C1] kernel_init+0x19/0x1b0 [ 103.686068][ C1] ret_from_fork+0x1f/0x30 [ 103.690993][ C1] [ 103.690993][ C1] -> #0 (krc.lock){..-.}-{2:2}: [ 103.698104][ C1] __lock_acquire+0x2c42/0x7d10 [ 103.703620][ C1] lock_acquire+0x19e/0x400 [ 103.708814][ C1] _raw_spin_lock+0x2a/0x40 [ 103.713920][ C1] kvfree_call_rcu+0x18d/0x7d0 [ 103.719284][ C1] trie_delete_elem+0x58c/0x710 [ 103.724748][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x6e0 [ 103.731014][ C1] bpf_trace_run3+0x19e/0x350 [ 103.736226][ C1] enqueue_timer+0x394/0x520 [ 103.741343][ C1] __mod_timer+0x911/0xd00 [ 103.746443][ C1] call_timer_fn+0x17b/0x540 [ 103.751629][ C1] __run_timers+0x53e/0x800 [ 103.756655][ C1] handle_softirqs+0x339/0x830 [ 103.762036][ C1] __irq_exit_rcu+0x13b/0x230 [ 103.767428][ C1] irq_exit_rcu+0x5/0x20 [ 103.772468][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 103.778704][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 103.785191][ C1] preempt_schedule_irq+0xb6/0x160 [ 103.790945][ C1] irqentry_exit+0x63/0x70 [ 103.795959][ C1] asm_sysvec_reschedule_ipi+0x16/0x20 [ 103.802009][ C1] lockdep_unregister_key+0x4d3/0x520 [ 103.807886][ C1] pwq_unbound_release_workfn+0x262/0x2b0 [ 103.814240][ C1] process_one_work+0x85f/0x1010 [ 103.819885][ C1] worker_thread+0xaa6/0x1290 [ 103.825618][ C1] kthread+0x436/0x520 [ 103.830502][ C1] ret_from_fork+0x1f/0x30 [ 103.835527][ C1] [ 103.835527][ C1] other info that might help us debug this: [ 103.835527][ C1] [ 103.846097][ C1] Chain exists of: [ 103.846097][ C1] krc.lock --> &base->lock --> &trie->lock [ 103.846097][ C1] [ 103.858410][ C1] Possible unsafe locking scenario: [ 103.858410][ C1] [ 103.866145][ C1] CPU0 CPU1 [ 103.872123][ C1] ---- ---- [ 103.877829][ C1] lock(&trie->lock); [ 103.881971][ C1] lock(&base->lock); [ 103.888762][ C1] lock(&trie->lock); [ 103.895556][ C1] lock(krc.lock); [ 103.900068][ C1] [ 103.900068][ C1] *** DEADLOCK *** [ 103.900068][ C1] [ 103.908413][ C1] 6 locks held by kworker/1:0/21: [ 103.913656][ C1] #0: ffff888016c70938 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x761/0x1010 [ 103.924619][ C1] #1: ffffc90000db7d00 ((work_completion)(&pwq->unbound_release_work)){+.+.}-{0:0}, at: process_one_work+0x79f/0x1010 [ 103.937275][ C1] #2: ffffc90000dd0c00 ((&tcp_orphan_timer)){+.-.}-{0:0}, at: call_timer_fn+0xca/0x540 [ 103.947709][ C1] #3: ffff8880b9129198 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270 [ 103.957297][ C1] #4: ffffffff8c31eaa0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30 [ 103.966595][ C1] #5: ffff88807a03aa38 (&trie->lock){..-.}-{2:2}, at: trie_delete_elem+0x90/0x710 [ 103.976084][ C1] [ 103.976084][ C1] stack backtrace: [ 103.982230][ C1] CPU: 1 PID: 21 Comm: kworker/1:0 Not tainted syzkaller #0 [ 103.989672][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 103.999711][ C1] Workqueue: events pwq_unbound_release_workfn [ 104.005987][ C1] Call Trace: [ 104.009253][ C1] [ 104.012435][ C1] dump_stack_lvl+0x188/0x250 [ 104.017363][ C1] ? load_image+0x400/0x400 [ 104.022042][ C1] ? show_regs_print_info+0x20/0x20 [ 104.027242][ C1] ? print_circular_bug+0x12b/0x1a0 [ 104.032525][ C1] check_noncircular+0x296/0x330 [ 104.037627][ C1] ? add_chain_block+0x940/0x940 [ 104.042648][ C1] ? lockdep_lock+0xf1/0x1f0 [ 104.047246][ C1] ? mark_lock+0x94/0x320 [ 104.051910][ C1] ? _find_first_zero_bit+0xce/0xf0 [ 104.057184][ C1] __lock_acquire+0x2c42/0x7d10 [ 104.062043][ C1] ? verify_lock_unused+0x140/0x140 [ 104.067509][ C1] ? mark_lock+0x94/0x320 [ 104.071836][ C1] ? verify_lock_unused+0x140/0x140 [ 104.077228][ C1] lock_acquire+0x19e/0x400 [ 104.081734][ C1] ? kvfree_call_rcu+0x18d/0x7d0 [ 104.086674][ C1] ? read_lock_is_recursive+0x10/0x10 [ 104.092141][ C1] ? is_dynamic_key+0x1f0/0x1f0 [ 104.096983][ C1] ? do_raw_spin_lock+0x128/0x2f0 [ 104.102098][ C1] _raw_spin_lock+0x2a/0x40 [ 104.106675][ C1] ? kvfree_call_rcu+0x18d/0x7d0 [ 104.111607][ C1] kvfree_call_rcu+0x18d/0x7d0 [ 104.116465][ C1] ? call_rcu+0x950/0x950 [ 104.120912][ C1] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 104.126717][ C1] ? _raw_spin_lock+0x40/0x40 [ 104.131939][ C1] ? longest_prefix_match+0x452/0x660 [ 104.137387][ C1] trie_delete_elem+0x58c/0x710 [ 104.142238][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x6e0 [ 104.147775][ C1] bpf_trace_run3+0x19e/0x350 [ 104.152528][ C1] ? bpf_trace_run2+0x2e0/0x2e0 [ 104.157565][ C1] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 104.163094][ C1] ? _raw_spin_lock+0x40/0x40 [ 104.167776][ C1] ? memset+0x1e/0x40 [ 104.171855][ C1] enqueue_timer+0x394/0x520 [ 104.176435][ C1] __mod_timer+0x911/0xd00 [ 104.180839][ C1] ? cpumask_next+0xb3/0xd0 [ 104.185424][ C1] ? tcp_abort+0x2e0/0x2e0 [ 104.189835][ C1] call_timer_fn+0x17b/0x540 [ 104.194499][ C1] ? tcp_abort+0x2e0/0x2e0 [ 104.198985][ C1] ? __run_timers+0x800/0x800 [ 104.203760][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 104.209297][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 104.214566][ C1] ? tcp_abort+0x2e0/0x2e0 [ 104.218982][ C1] __run_timers+0x53e/0x800 [ 104.223502][ C1] ? detach_timer+0x2b0/0x2b0 [ 104.228173][ C1] handle_softirqs+0x339/0x830 [ 104.232922][ C1] ? __irq_exit_rcu+0x13b/0x230 [ 104.237755][ C1] ? do_softirq+0x210/0x210 [ 104.242272][ C1] ? irqtime_account_irq+0xb2/0x1b0 [ 104.247544][ C1] __irq_exit_rcu+0x13b/0x230 [ 104.252220][ C1] ? irq_exit_rcu+0x20/0x20 [ 104.256891][ C1] irq_exit_rcu+0x5/0x20 [ 104.261117][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 104.266741][ C1] [ 104.269661][ C1] [ 104.272618][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 104.278773][ C1] RIP: 0010:preempt_schedule_irq+0xb6/0x160 [ 104.284749][ C1] Code: 00 00 43 c6 44 37 04 f8 74 0b 0f 0b 48 f7 03 08 00 00 00 74 7f bf 01 00 00 00 e8 85 fe 8d f7 e8 f0 eb ba f7 fb bf 01 00 00 00 65 b5 ff ff 43 c6 44 37 08 00 48 c7 44 24 40 00 00 00 00 9c 8f [ 104.304521][ C1] RSP: 0018:ffffc90000db79c0 EFLAGS: 00000282 [ 104.310579][ C1] RAX: fcd390b3e90c7f00 RBX: 0000000000000000 RCX: fcd390b3e90c7f00 [ 104.318540][ C1] RDX: dffffc0000000000 RSI: ffffffff8a2b2780 RDI: 0000000000000001 [ 104.326580][ C1] RBP: ffffc90000db7a60 R08: ffffffff901d20ef R09: 1ffffffff203a41d [ 104.334533][ C1] R10: dffffc0000000000 R11: fffffbfff203a41e R12: 0000000000000000 [ 104.342662][ C1] R13: 0000000000000000 R14: dffffc0000000000 R15: 1ffff920001b6f38 [ 104.350718][ C1] ? __cond_resched+0xd0/0xd0 [ 104.355398][ C1] ? rcu_irq_exit_check_preempt+0xdb/0x200 [ 104.361188][ C1] irqentry_exit+0x63/0x70 [ 104.365599][ C1] asm_sysvec_reschedule_ipi+0x16/0x20 [ 104.371264][ C1] RIP: 0010:lockdep_unregister_key+0x4d3/0x520 [ 104.377525][ C1] Code: 48 3b 84 24 80 00 00 00 75 39 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 a9 6f 5e 08 41 f7 c4 00 02 00 00 74 90 fb 84 db <75> 8f eb a0 0f 0b e9 44 ff ff ff 0f 0b e9 b0 fe ff ff 0f 0b e9 fd [ 104.397306][ C1] RSP: 0018:ffffc90000db7b20 EFLAGS: 00000246 [ 104.403718][ C1] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: fcd390b3e90c7f00 [ 104.411848][ C1] RDX: 0000000000000001 RSI: ffffffff8a2b3580 RDI: ffffffff8a79f740 [ 104.419913][ C1] RBP: ffffc90000db7bf0 R08: ffffffff901a2cd7 R09: 1ffffffff203459a [ 104.427895][ C1] R10: dffffc0000000000 R11: fffffbfff203459b R12: 0000000000000a07 [ 104.435904][ C1] R13: ffff88807e922129 R14: ffffffff901a2028 R15: 1ffff920001b6f68 [ 104.443877][ C1] ? lockdep_reset_lock+0x300/0x300 [ 104.449159][ C1] ? read_lock_is_recursive+0x10/0x10 [ 104.454551][ C1] pwq_unbound_release_workfn+0x262/0x2b0 [ 104.460255][ C1] process_one_work+0x85f/0x1010 [ 104.465194][ C1] ? worker_detach_from_pool+0x240/0x240 [ 104.470870][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 104.476238][ C1] ? _raw_spin_lock_irq+0xb7/0xf0 [ 104.481274][ C1] ? _raw_spin_lock_irqsave+0x100/0x100 [ 104.486888][ C1] ? wq_worker_running+0x97/0x170 [ 104.491904][ C1] worker_thread+0xaa6/0x1290 [ 104.496572][ C1] kthread+0x436/0x520 [ 104.500643][ C1] ? rcu_lock_release+0x20/0x20 [ 104.505512][ C1] ? kthread_blkcg+0xd0/0xd0 [ 104.510100][ C1] ret_from_fork+0x1f/0x30 [ 104.514517][ C1] [ 104.658067][ T1108] Bluetooth: hci0: command 0x040f tx timeout