Warning: Permanently added '10.128.0.85' (ED25519) to the list of known hosts.
2026/03/19 08:58:45 parsed 1 programs
[ 91.250837][ T4592] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 92.592384][ T1245] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.603946][ T1245] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.614651][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 92.629527][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 92.637420][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 92.645283][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 94.028381][ T4638] chnl_net:caif_netlink_parms(): no params data found
[ 94.094156][ T4638] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.102875][ T4638] bridge0: port 1(bridge_slave_0) entered disabled state
[ 94.111584][ T4638] device bridge_slave_0 entered promiscuous mode
[ 94.120534][ T4638] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.128167][ T4638] bridge0: port 2(bridge_slave_1) entered disabled state
[ 94.138199][ T4638] device bridge_slave_1 entered promiscuous mode
[ 94.168916][ T4638] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 94.181513][ T4638] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 94.217222][ T4638] team0: Port device team_slave_0 added
[ 94.225424][ T4638] team0: Port device team_slave_1 added
[ 94.245161][ T4638] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 94.252341][ T4638] 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.
[ 94.279090][ T4638] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 94.292846][ T4638] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 94.300064][ T4638] 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.
[ 94.326353][ T4638] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 94.359954][ T4638] device hsr_slave_0 entered promiscuous mode
[ 94.366456][ T4638] device hsr_slave_1 entered promiscuous mode
[ 95.086305][ T4638] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 95.097612][ T4638] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 95.107894][ T4638] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 95.143672][ T4638] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 95.242608][ T4638] 8021q: adding VLAN 0 to HW filter on device bond0
[ 95.257990][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 95.268047][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 95.283508][ T4638] 8021q: adding VLAN 0 to HW filter on device team0
[ 95.317710][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 95.327069][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 95.335925][ T1245] bridge0: port 1(bridge_slave_0) entered blocking state
[ 95.343141][ T1245] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 95.389643][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 95.398283][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 95.408353][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 95.418128][ T1245] bridge0: port 2(bridge_slave_1) entered blocking state
[ 95.425284][ T1245] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 95.434626][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 95.444882][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 95.454197][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 95.464563][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 95.474997][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 95.493864][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 95.505677][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 95.526597][ T4638] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 95.544928][ T4638] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 95.575643][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 95.586363][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 95.596438][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 95.607813][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 95.616813][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 95.789207][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 95.796723][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 95.812569][ T4638] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 95.860710][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 95.872017][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 95.912981][ T4638] device veth0_vlan entered promiscuous mode
[ 95.921516][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 95.931651][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 95.949039][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 95.957842][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 95.967105][ T4638] device veth1_vlan entered promiscuous mode
[ 96.011248][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 96.022998][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 96.038791][ T4638] device veth0_macvtap entered promiscuous mode
[ 96.048384][ T4638] device veth1_macvtap entered promiscuous mode
[ 96.093491][ T4638] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 96.100944][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 96.121549][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 96.130200][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 96.139841][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 96.157913][ T4638] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 96.177358][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 96.188514][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 96.199674][ T4638] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.208429][ T4638] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.220363][ T4638] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 96.229843][ T4638] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2026/03/19 08:58:55 executed programs: 0
[ 98.650464][ T1175] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 98.786263][ T4806] chnl_net:caif_netlink_parms(): no params data found
[ 98.847744][ T4806] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.855362][ T4806] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.863943][ T4806] device bridge_slave_0 entered promiscuous mode
[ 98.873964][ T4806] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.881270][ T4806] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.889405][ T4806] device bridge_slave_1 entered promiscuous mode
[ 98.917476][ T4806] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 98.931582][ T4806] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 98.964194][ T4806] team0: Port device team_slave_0 added
[ 98.972499][ T4806] team0: Port device team_slave_1 added
[ 98.998009][ T4806] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 99.005456][ T4806] 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.
[ 99.031618][ T4806] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 99.044657][ T4806] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 99.051846][ T4806] 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.
[ 99.079374][ T4806] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 99.121479][ T4806] device hsr_slave_0 entered promiscuous mode
[ 99.128926][ T4806] device hsr_slave_1 entered promiscuous mode
[ 99.135764][ T4806] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 99.144102][ T4806] Cannot create hsr debugfs directory
[ 100.668788][ T4659] Bluetooth: hci0: command 0x0409 tx timeout
[ 100.778158][ T1175] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 100.845927][ T1175] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 100.918600][ T1175] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 101.762937][ T4806] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 101.772327][ T4806] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 101.782494][ T4806] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 101.792632][ T4806] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 101.836370][ T4806] 8021q: adding VLAN 0 to HW filter on device bond0
[ 101.847532][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 101.857339][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 101.878146][ T4806] 8021q: adding VLAN 0 to HW filter on device team0
[ 101.887741][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 101.896404][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 101.905002][ T1245] bridge0: port 1(bridge_slave_0) entered blocking state
[ 101.912061][ T1245] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 101.920734][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 101.931652][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 101.940865][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 101.949520][ T1245] bridge0: port 2(bridge_slave_1) entered blocking state
[ 101.956564][ T1245] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 101.981759][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 101.991824][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 102.007386][ T4806] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 102.018007][ T4806] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 102.031759][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 102.041250][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 102.050101][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 102.058448][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 102.067193][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 102.076084][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 102.084903][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 102.093711][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 102.102419][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 102.110784][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 102.185142][ T1175] device hsr_slave_0 left promiscuous mode
[ 102.192261][ T1175] device hsr_slave_1 left promiscuous mode
[ 102.198398][ T1175] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 102.206127][ T1175] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 102.214444][ T1175] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 102.221968][ T1175] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 102.229914][ T1175] device bridge_slave_1 left promiscuous mode
[ 102.236175][ T1175] bridge0: port 2(bridge_slave_1) entered disabled state
[ 102.244487][ T1175] device bridge_slave_0 left promiscuous mode
[ 102.250823][ T1175] bridge0: port 1(bridge_slave_0) entered disabled state
[ 102.263420][ T1175] device veth1_macvtap left promiscuous mode
[ 102.269651][ T1175] device veth0_macvtap left promiscuous mode
[ 102.275678][ T1175] device veth1_vlan left promiscuous mode
[ 102.282206][ T1175] device veth0_vlan left promiscuous mode
[ 102.395560][ T1175] team0 (unregistering): Port device team_slave_1 removed
[ 102.408515][ T1175] team0 (unregistering): Port device team_slave_0 removed
[ 102.421433][ T1175] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 102.434883][ T1175] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 102.477386][ T1175] bond0 (unregistering): Released all slaves
[ 102.539885][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 102.547320][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 102.561043][ T4806] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 102.576122][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 102.585470][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 102.611678][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 102.624693][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 102.633509][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 102.641785][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 102.651639][ T4806] device veth0_vlan entered promiscuous mode
[ 102.665477][ T4806] device veth1_vlan entered promiscuous mode
[ 102.687257][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 102.696569][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 102.704744][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 102.715185][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 102.726623][ T4806] device veth0_macvtap entered promiscuous mode
[ 102.741632][ T4806] device veth1_macvtap entered promiscuous mode
[ 102.751436][ T4662] Bluetooth: hci0: command 0x041b tx timeout
[ 102.762839][ T4806] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 102.770229][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 102.778428][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 102.786749][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 102.795973][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 102.807027][ T4806] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 102.817075][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 102.825933][ T4260] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 102.835644][ T4806] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.846651][ T4806] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.855640][ T4806] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.864786][ T4806] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 102.914290][ T4260] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.922716][ T4260] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 102.930973][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 102.954394][ T4260] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.963867][ T4260] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 102.972300][ T1245] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2026/03/19 08:59:00 executed programs: 17
[ 104.178636][ C1]
[ 104.181012][ C1] ======================================================
[ 104.188032][ C1] WARNING: possible circular locking dependency detected
[ 104.195047][ C1] syzkaller #0 Not tainted
[ 104.199535][ C1] ------------------------------------------------------
[ 104.206548][ C1] kworker/u4:3/1175 is trying to acquire lock:
[ 104.212692][ C1] ffff88805b611238 (&trie->lock){..-.}-{2:2}, at: trie_delete_elem+0x90/0x710
[ 104.221567][ C1]
[ 104.221567][ C1] but task is already holding lock:
[ 104.228920][ C1] ffff8880b91280d8 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270
[ 104.237881][ C1]
[ 104.237881][ C1] which lock already depends on the new lock.
[ 104.237881][ C1]
[ 104.248295][ C1]
[ 104.248295][ C1] the existing dependency chain (in reverse order) is:
[ 104.257309][ C1]
[ 104.257309][ C1] -> #2 (&base->lock){-.-.}-{2:2}:
[ 104.264606][ C1] _raw_spin_lock_irqsave+0xb0/0x100
[ 104.270417][ C1] lock_timer_base+0x123/0x270
[ 104.275700][ C1] __mod_timer+0xfe/0xd00
[ 104.280552][ C1] queue_delayed_work_on+0x12d/0x1f0
[ 104.286349][ C1] kvfree_call_rcu+0x4bc/0x7d0
[ 104.291625][ C1] rtnl_register_internal+0x489/0x590
[ 104.297513][ C1] rtnl_register+0x2e/0x70
[ 104.302442][ C1] ip_rt_init+0x2e0/0x3a0
[ 104.307286][ C1] ip_init+0xa/0x20
[ 104.311635][ C1] inet_init+0x28b/0x3a0
[ 104.316390][ C1] do_one_initcall+0x272/0x730
[ 104.321666][ C1] do_initcall_level+0x137/0x1f0
[ 104.327120][ C1] do_initcalls+0x4b/0x90
[ 104.331963][ C1] kernel_init_freeable+0x3e9/0x570
[ 104.337675][ C1] kernel_init+0x19/0x1b0
[ 104.342528][ C1] ret_from_fork+0x1f/0x30
[ 104.347461][ C1]
[ 104.347461][ C1] -> #1 (krc.lock){..-.}-{2:2}:
[ 104.354492][ C1] _raw_spin_lock+0x2a/0x40
[ 104.359510][ C1] kvfree_call_rcu+0x18d/0x7d0
[ 104.364787][ C1] trie_update_elem+0x86c/0xc50
[ 104.370151][ C1] bpf_map_update_value+0x57d/0x650
[ 104.375864][ C1] generic_map_update_batch+0x52d/0x7d0
[ 104.381932][ C1] bpf_map_do_batch+0x466/0x600
[ 104.387302][ C1] __sys_bpf+0x671/0x6f0
[ 104.392162][ C1] __x64_sys_bpf+0x78/0x90
[ 104.397109][ C1] do_syscall_64+0x4c/0xa0
[ 104.402051][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 104.408473][ C1]
[ 104.408473][ C1] -> #0 (&trie->lock){..-.}-{2:2}:
[ 104.415767][ C1] __lock_acquire+0x2c42/0x7d10
[ 104.421141][ C1] lock_acquire+0x19e/0x400
[ 104.426160][ C1] _raw_spin_lock_irqsave+0xb0/0x100
[ 104.432149][ C1] trie_delete_elem+0x90/0x710
[ 104.437428][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x80
[ 104.443401][ C1] bpf_trace_run3+0x19e/0x350
[ 104.448593][ C1] enqueue_timer+0x394/0x520
[ 104.453698][ C1] __mod_timer+0x911/0xd00
[ 104.458759][ C1] dsp_cmx_send+0x1ab4/0x1b30
[ 104.463990][ C1] call_timer_fn+0x17b/0x540
[ 104.469100][ C1] __run_timers+0x53e/0x800
[ 104.474204][ C1] run_timer_softirq+0x63/0xf0
[ 104.479479][ C1] handle_softirqs+0x339/0x830
[ 104.484760][ C1] __irq_exit_rcu+0x13b/0x230
[ 104.489957][ C1] irq_exit_rcu+0x5/0x20
[ 104.494709][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 104.500856][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 104.507351][ C1] lock_acquire+0x208/0x400
[ 104.512366][ C1] rcu_lock_acquire+0x2a/0x30
[ 104.517581][ C1] inet_twsk_purge+0x119/0x840
[ 104.523003][ C1] cleanup_net+0x791/0xba0
[ 104.527983][ C1] process_one_work+0x85f/0x1010
[ 104.533480][ C1] worker_thread+0xaa6/0x1290
[ 104.538680][ C1] kthread+0x436/0x520
[ 104.543378][ C1] ret_from_fork+0x1f/0x30
[ 104.548327][ C1]
[ 104.548327][ C1] other info that might help us debug this:
[ 104.548327][ C1]
[ 104.558552][ C1] Chain exists of:
[ 104.558552][ C1] &trie->lock --> krc.lock --> &base->lock
[ 104.558552][ C1]
[ 104.570300][ C1] Possible unsafe locking scenario:
[ 104.570300][ C1]
[ 104.577747][ C1] CPU0 CPU1
[ 104.583103][ C1] ---- ----
[ 104.588544][ C1] lock(&base->lock);
[ 104.592694][ C1] lock(krc.lock);
[ 104.599039][ C1] lock(&base->lock);
[ 104.605648][ C1] lock(&trie->lock);
[ 104.609709][ C1]
[ 104.609709][ C1] *** DEADLOCK ***
[ 104.609709][ C1]
[ 104.617842][ C1] 8 locks held by kworker/u4:3/1175:
[ 104.623119][ C1] #0: ffff888016dcd938 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x761/0x1010
[ 104.633486][ C1] #1: ffffc900049d7d00 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x79f/0x1010
[ 104.643394][ C1] #2: ffffffff8d430c50 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x148/0xba0
[ 104.652786][ C1] #3: ffffffff8c31eaa0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30
[ 104.662087][ C1] #4: ffffc90000dd0be0 ((&dsp_spl_tl)){+.-.}-{0:0}, at: call_timer_fn+0xca/0x540
[ 104.671392][ C1] #5: ffffffff8d1e50f8 (dsp_lock){..-.}-{2:2}, at: dsp_cmx_send+0x22/0x1b30
[ 104.680167][ C1] #6: ffff8880b91280d8 (&base->lock){-.-.}-{2:2}, at: lock_timer_base+0x123/0x270
[ 104.689466][ C1] #7: ffffffff8c31eaa0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x5/0x30
[ 104.698770][ C1]
[ 104.698770][ C1] stack backtrace:
[ 104.704651][ C1] CPU: 1 PID: 1175 Comm: kworker/u4:3 Not tainted syzkaller #0
[ 104.712183][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 104.722236][ C1] Workqueue: netns cleanup_net
[ 104.726999][ C1] Call Trace:
[ 104.730274][ C1]
[ 104.733115][ C1] dump_stack_lvl+0x188/0x250
[ 104.737788][ C1] ? load_image+0x400/0x400
[ 104.742283][ C1] ? show_regs_print_info+0x20/0x20
[ 104.747477][ C1] ? print_circular_bug+0x12b/0x1a0
[ 104.752702][ C1] check_noncircular+0x296/0x330
[ 104.757637][ C1] ? add_chain_block+0x940/0x940
[ 104.762666][ C1] ? lockdep_lock+0xf1/0x1f0
[ 104.767255][ C1] ? mark_lock+0x94/0x320
[ 104.771574][ C1] __lock_acquire+0x2c42/0x7d10
[ 104.776423][ C1] ? ieee80211_rx_handlers+0x845c/0x84c0
[ 104.782138][ C1] ? mark_lock+0x94/0x320
[ 104.786471][ C1] ? __lock_acquire+0x12e8/0x7d10
[ 104.791486][ C1] ? verify_lock_unused+0x140/0x140
[ 104.796676][ C1] ? __lock_acquire+0x13bc/0x7d10
[ 104.801701][ C1] lock_acquire+0x19e/0x400
[ 104.806206][ C1] ? trie_delete_elem+0x90/0x710
[ 104.811144][ C1] ? verify_lock_unused+0x140/0x140
[ 104.816338][ C1] ? read_lock_is_recursive+0x10/0x10
[ 104.821711][ C1] ? verify_lock_unused+0x140/0x140
[ 104.826905][ C1] ? register_lock_class+0xc0/0x890
[ 104.832100][ C1] _raw_spin_lock_irqsave+0xb0/0x100
[ 104.837426][ C1] ? trie_delete_elem+0x90/0x710
[ 104.842356][ C1] ? _raw_spin_lock+0x40/0x40
[ 104.847025][ C1] trie_delete_elem+0x90/0x710
[ 104.851867][ C1] ? __rwlock_init+0x140/0x140
[ 104.856632][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0x80
[ 104.862082][ C1] bpf_trace_run3+0x19e/0x350
[ 104.866753][ C1] ? bpf_trace_run2+0x2e0/0x2e0
[ 104.871603][ C1] ? _raw_spin_lock_irqsave+0xbc/0x100
[ 104.877061][ C1] enqueue_timer+0x394/0x520
[ 104.881647][ C1] __mod_timer+0x911/0xd00
[ 104.886079][ C1] dsp_cmx_send+0x1ab4/0x1b30
[ 104.890747][ C1] ? detach_timer+0x33/0x2b0
[ 104.895330][ C1] ? read_lock_is_recursive+0x10/0x10
[ 104.900700][ C1] ? dsp_cmx_receive+0x13c0/0x13c0
[ 104.905892][ C1] call_timer_fn+0x17b/0x540
[ 104.910478][ C1] ? dsp_cmx_receive+0x13c0/0x13c0
[ 104.915591][ C1] ? __run_timers+0x800/0x800
[ 104.920281][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 104.925474][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 104.930665][ C1] ? dsp_cmx_receive+0x13c0/0x13c0
[ 104.935771][ C1] __run_timers+0x53e/0x800
[ 104.940271][ C1] ? detach_timer+0x2b0/0x2b0
[ 104.944943][ C1] ? lockdep_hardirqs_on_prepare+0x409/0x770
[ 104.950918][ C1] ? sched_clock_cpu+0x15/0x3c0
[ 104.955769][ C1] ? ktime_get_real_ts64+0x440/0x440
[ 104.961069][ C1] run_timer_softirq+0x63/0xf0
[ 104.965858][ C1] handle_softirqs+0x339/0x830
[ 104.970646][ C1] ? __irq_exit_rcu+0x13b/0x230
[ 104.975507][ C1] ? do_softirq+0x210/0x210
[ 104.980013][ C1] __irq_exit_rcu+0x13b/0x230
[ 104.984704][ C1] ? irq_exit_rcu+0x20/0x20
[ 104.989203][ C1] irq_exit_rcu+0x5/0x20
[ 104.993435][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 104.999064][ C1]
[ 105.001987][ C1]
[ 105.004916][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 105.010889][ C1] RIP: 0010:lock_acquire+0x208/0x400
[ 105.016177][ C1] Code: f7 84 24 80 00 00 00 00 02 00 00 43 c6 44 3d 04 f8 0f 85 f1 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 44 3d 00 00 00 00 00 43 c7 44 3d 08 00 00 00 00 65 48 8b 04
[ 105.035785][ C1] RSP: 0018:ffffc900049d7900 EFLAGS: 00000206
[ 105.041851][ C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 9d09c881db1f7f00
[ 105.049817][ C1] RDX: 0000000000000000 RSI: ffffffff8a2b3a20 RDI: ffffffff8a79f980
[ 105.057783][ C1] RBP: ffffc900049d7a20 R08: dffffc0000000000 R09: 1ffffffff203a818
[ 105.065751][ C1] R10: dffffc0000000000 R11: fffffbfff203a819 R12: ffffffff8c31eaa0
[ 105.073720][ C1] R13: 1ffff9200093af2c R14: 0000000000000246 R15: dffffc0000000000
[ 105.081694][ C1] ? rcu_lock_release+0x5/0x20
[ 105.086462][ C1] ? read_lock_is_recursive+0x10/0x10
[ 105.091829][ C1] ? __lock_acquire+0x7d10/0x7d10
[ 105.096860][ C1] ? inet_twsk_purge+0x71f/0x840
[ 105.101791][ C1] rcu_lock_acquire+0x2a/0x30
[ 105.106463][ C1] ? rcu_lock_acquire+0x5/0x30
[ 105.111216][ C1] inet_twsk_purge+0x119/0x840
[ 105.115980][ C1] ? __inet_twsk_schedule+0x130/0x130
[ 105.121355][ C1] ? iput+0x706/0x8a0
[ 105.125333][ C1] ? dccp_v4_exit_net+0x80/0x80
[ 105.130270][ C1] cleanup_net+0x791/0xba0
[ 105.134682][ C1] ? ops_free_list+0x330/0x330
[ 105.139437][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120
[ 105.145321][ C1] ? _raw_spin_unlock+0x40/0x40
[ 105.150260][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 105.155452][ C1] process_one_work+0x85f/0x1010
[ 105.160387][ C1] ? worker_detach_from_pool+0x240/0x240
[ 105.166010][ C1] ? lockdep_hardirqs_off+0x70/0x100
[ 105.171288][ C1] ? _raw_spin_lock_irq+0xb7/0xf0
[ 105.176386][ C1] ? _raw_spin_lock_irqsave+0x100/0x100
[ 105.181933][ C1] ? wq_worker_running+0x97/0x170
[ 105.186952][ C1] worker_thread+0xaa6/0x1290
[ 105.191632][ C1] kthread+0x436/0x520
[ 105.195696][ C1] ? rcu_lock_release+0x20/0x20
[ 105.200540][ C1] ? kthread_blkcg+0xd0/0xd0
[ 105.205129][ C1] ret_from_fork+0x1f/0x30
[ 105.209553][ C1]
[ 105.215557][ T1325] Bluetooth: hci0: command 0x040f tx timeout
[ 107.309100][ T4662] Bluetooth: hci0: command 0x0419 tx timeout
2026/03/19 08:59:05 executed programs: 193
2026/03/19 08:59:10 executed programs: 434