Warning: Permanently added '10.128.10.6' (ED25519) to the list of known hosts. 2026/01/25 15:40:32 parsed 1 programs [ 80.028854][ T4272] cgroup: Unknown subsys name 'net' [ 80.158577][ T4272] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 81.693930][ T4272] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 83.769846][ T4301] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 83.778342][ T4301] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 83.787289][ T4301] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 83.796333][ T4301] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 83.804085][ T4301] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 83.811392][ T4301] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 84.103863][ T4308] chnl_net:caif_netlink_parms(): no params data found [ 84.188436][ T4308] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.196201][ T4308] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.204545][ T4308] device bridge_slave_0 entered promiscuous mode [ 84.214022][ T4308] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.221190][ T4308] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.229506][ T4308] device bridge_slave_1 entered promiscuous mode [ 84.251644][ T4308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.264269][ T4308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.288371][ T4308] team0: Port device team_slave_0 added [ 84.296296][ T4308] team0: Port device team_slave_1 added [ 84.327641][ T4308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.335480][ T4308] 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. [ 84.361438][ T4308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.374546][ T4308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.381533][ T4308] 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. [ 84.407548][ T4308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.459077][ T4308] device hsr_slave_0 entered promiscuous mode [ 84.466197][ T4308] device hsr_slave_1 entered promiscuous mode [ 84.582202][ T4308] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.599625][ T4308] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.609320][ T4308] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.619295][ T4308] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.660161][ T4308] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.667600][ T4308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.675766][ T4308] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.683102][ T4308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.744139][ T4308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.764880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.775534][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.784930][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.793546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 84.814498][ T4308] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.825962][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.836431][ T1086] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.843678][ T1086] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.857768][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.866888][ T1086] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.874147][ T1086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.902442][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.911080][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.926364][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.945571][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.967078][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.982613][ T4308] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.193309][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.200890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.219575][ T4308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.239622][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 85.248902][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.268696][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 85.277612][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.287036][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.295304][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.305777][ T4308] device veth0_vlan entered promiscuous mode [ 85.317786][ T4308] device veth1_vlan entered promiscuous mode [ 85.340880][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.349105][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.358229][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 85.367193][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.379055][ T4308] device veth0_macvtap entered promiscuous mode [ 85.389325][ T4308] device veth1_macvtap entered promiscuous mode [ 85.407996][ T4308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.416928][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.425553][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 85.435245][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 85.446569][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.460371][ T4308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.468385][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 85.477360][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.489859][ T4308] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.499654][ T4308] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.509005][ T4308] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.518486][ T4308] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.644156][ T46] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.827946][ T1086] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.837880][ T1086] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.853997][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.874308][ T1086] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.882711][ T1086] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.891239][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 86.644138][ T14] cfg80211: failed to load regulatory.db 2026/01/25 15:40:42 executed programs: 0 [ 87.981168][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.989129][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.997656][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.006703][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.014706][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.022542][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.137132][ T46] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.159861][ T4371] chnl_net:caif_netlink_parms(): no params data found [ 88.209723][ T4371] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.217050][ T4371] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.225539][ T4371] device bridge_slave_0 entered promiscuous mode [ 88.234362][ T4371] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.241620][ T4371] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.250169][ T4371] device bridge_slave_1 entered promiscuous mode [ 88.271224][ T4371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.283205][ T4371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.307965][ T4371] team0: Port device team_slave_0 added [ 88.316296][ T4371] team0: Port device team_slave_1 added [ 88.339962][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.347048][ T4371] 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. [ 88.373239][ T4371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 88.385450][ T4371] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 88.392849][ T4371] 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. [ 88.419019][ T4371] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 88.452314][ T4371] device hsr_slave_0 entered promiscuous mode [ 88.459164][ T4371] device hsr_slave_1 entered promiscuous mode [ 88.466952][ T4371] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 88.474887][ T4371] Cannot create hsr debugfs directory [ 90.082395][ T48] Bluetooth: hci0: command 0x0409 tx timeout [ 90.382267][ T46] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 90.445277][ T46] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.400083][ T4371] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.412483][ T4371] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 91.424688][ T4371] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 91.451774][ T46] device hsr_slave_0 left promiscuous mode [ 91.462353][ T46] device hsr_slave_1 left promiscuous mode [ 91.469250][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 91.479549][ T46] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 91.488630][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 91.498503][ T46] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 91.506760][ T46] device bridge_slave_1 left promiscuous mode [ 91.518435][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.535556][ T46] device bridge_slave_0 left promiscuous mode [ 91.542537][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.575124][ T46] device veth1_macvtap left promiscuous mode [ 91.581552][ T46] device veth0_macvtap left promiscuous mode [ 91.588182][ T46] device veth1_vlan left promiscuous mode [ 91.596486][ T46] device veth0_vlan left promiscuous mode [ 91.993788][ T46] team0 (unregistering): Port device team_slave_1 removed [ 92.024711][ T46] team0 (unregistering): Port device team_slave_0 removed [ 92.052630][ T46] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 92.083624][ T46] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 92.173694][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 92.287463][ T46] bond0 (unregistering): Released all slaves [ 92.361239][ T4371] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.435762][ T4371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.448787][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.458565][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.488676][ T4371] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.500267][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.511231][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.520019][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.527152][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.537588][ T31] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.565580][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.576205][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.584853][ T1086] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.592022][ T1086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.601563][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.610669][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.626839][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.637115][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.646653][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.657703][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.667881][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.690438][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.700656][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.714093][ T4371] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.725421][ T4371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.738620][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.749159][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.040873][ T4412] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.050310][ T4412] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.065499][ T4371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.083016][ T4412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.091866][ T4412] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.111251][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.120295][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.131431][ T4371] device veth0_vlan entered promiscuous mode [ 93.139441][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.148094][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.163167][ T4371] device veth1_vlan entered promiscuous mode [ 93.183708][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.192726][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.200800][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.211190][ T1086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.222687][ T4371] device veth0_macvtap entered promiscuous mode [ 93.233356][ T4371] device veth1_macvtap entered promiscuous mode [ 93.250756][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.258294][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.266532][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.275527][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.285001][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.297289][ T4371] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.325163][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.334932][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.346971][ T4371] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.356159][ T4371] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.365604][ T4371] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.374662][ T4371] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.473506][ T1086] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.482193][ T1086] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.502437][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 93.541148][ T1086] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.550767][ T1086] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.559727][ T75] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 93.607785][ T75] [ 93.610184][ T75] ============================================ [ 93.616374][ T75] WARNING: possible recursive locking detected [ 93.622568][ T75] syzkaller #0 Not tainted [ 93.627018][ T75] -------------------------------------------- [ 93.633214][ T75] kworker/u4:4/75 is trying to acquire lock: [ 93.639228][ T75] ffff88801e7299e8 (rlock-AF_UNIX){+.+.}-{2:2}, at: unix_collect_skb+0x15a/0x550 [ 93.648464][ T75] [ 93.648464][ T75] but task is already holding lock: [ 93.655872][ T75] ffff88801e7289e8 (rlock-AF_UNIX){+.+.}-{2:2}, at: unix_collect_skb+0xb7/0x550 [ 93.664998][ T75] [ 93.664998][ T75] other info that might help us debug this: [ 93.673097][ T75] Possible unsafe locking scenario: [ 93.673097][ T75] [ 93.680566][ T75] CPU0 [ 93.683862][ T75] ---- [ 93.687146][ T75] lock(rlock-AF_UNIX); [ 93.691391][ T75] lock(rlock-AF_UNIX); [ 93.695643][ T75] [ 93.695643][ T75] *** DEADLOCK *** [ 93.695643][ T75] [ 93.703803][ T75] May be due to missing lock nesting notation [ 93.703803][ T75] [ 93.712137][ T75] 4 locks held by kworker/u4:4/75: [ 93.717261][ T75] #0: ffff888017479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160 [ 93.728346][ T75] #1: ffffc90001597d00 (unix_gc_work){+.+.}-{0:0}, at: process_one_work+0x7b0/0x1160 [ 93.737965][ T75] #2: ffffffff8de46078 (unix_gc_lock){+.+.}-{2:2}, at: __unix_gc+0xc4/0x19b0 [ 93.746873][ T75] #3: ffff88801e7289e8 (rlock-AF_UNIX){+.+.}-{2:2}, at: unix_collect_skb+0xb7/0x550 [ 93.756392][ T75] [ 93.756392][ T75] stack backtrace: [ 93.762308][ T75] CPU: 0 PID: 75 Comm: kworker/u4:4 Not tainted syzkaller #0 [ 93.769696][ T75] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 93.779768][ T75] Workqueue: events_unbound __unix_gc [ 93.785174][ T75] Call Trace: [ 93.788492][ T75] [ 93.791436][ T75] dump_stack_lvl+0x188/0x24e [ 93.796140][ T75] ? show_regs_print_info+0x12/0x12 [ 93.801404][ T75] ? load_image+0x400/0x400 [ 93.805936][ T75] __lock_acquire+0x123e/0x7d10 [ 93.810816][ T75] ? lockdep_lock+0x1f0/0x1f0 [ 93.815535][ T75] ? verify_lock_unused+0x140/0x140 [ 93.820804][ T75] ? lockdep_unlock+0x142/0x2e0 [ 93.825682][ T75] ? lockdep_lock+0x1f0/0x1f0 [ 93.830387][ T75] lock_acquire+0x1bb/0x4a0 [ 93.834924][ T75] ? unix_collect_skb+0x15a/0x550 [ 93.839975][ T75] ? read_lock_is_recursive+0x10/0x10 [ 93.845379][ T75] ? do_raw_spin_lock+0x128/0x2f0 [ 93.850429][ T75] ? __rwlock_init+0x140/0x140 [ 93.855396][ T75] _raw_spin_lock+0x2a/0x40 [ 93.859939][ T75] ? unix_collect_skb+0x15a/0x550 [ 93.864993][ T75] unix_collect_skb+0x15a/0x550 [ 93.869868][ T75] __unix_gc+0x1107/0x19b0 [ 93.874310][ T75] ? wait_for_unix_gc+0x190/0x190 [ 93.879372][ T75] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 93.885386][ T75] ? _raw_spin_unlock_irq+0x1f/0x40 [ 93.890605][ T75] ? process_one_work+0x7b0/0x1160 [ 93.895739][ T75] process_one_work+0x8a2/0x1160 [ 93.900706][ T75] ? worker_detach_from_pool+0x240/0x240 [ 93.906378][ T75] ? _raw_spin_lock_irq+0xb7/0xf0 [ 93.911433][ T75] ? _raw_spin_lock_irqsave+0x100/0x100 [ 93.917010][ T75] ? kthread_data+0x4b/0xc0 [ 93.921537][ T75] worker_thread+0xaa2/0x1270 [ 93.926292][ T75] ? __kthread_parkme+0x162/0x1c0 [ 93.931347][ T75] kthread+0x29d/0x330 [ 93.935459][ T75] ? worker_clr_flags+0x1a0/0x1a0 [ 93.940505][ T75] ? kthread_blkcg+0xd0/0xd0 [ 93.945122][ T75] ret_from_fork+0x1f/0x30 [ 93.949581][ T75]