Warning: Permanently added '10.128.1.14' (ED25519) to the list of known hosts. 2025/09/17 21:57:50 parsed 1 programs [ 88.794499][ T4272] cgroup: Unknown subsys name 'net' [ 88.927548][ T4272] cgroup: Unknown subsys name 'rlimit' [ 90.562826][ T4272] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 91.902450][ T14] cfg80211: failed to load regulatory.db [ 92.293777][ T4285] chnl_net:caif_netlink_parms(): no params data found [ 92.366333][ T4285] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.374242][ T4285] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.383415][ T4285] device bridge_slave_0 entered promiscuous mode [ 92.394321][ T4285] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.401730][ T4285] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.409985][ T4285] device bridge_slave_1 entered promiscuous mode [ 92.441284][ T4285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.454445][ T4285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.483477][ T4285] team0: Port device team_slave_0 added [ 92.491989][ T4285] team0: Port device team_slave_1 added [ 92.513098][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.521798][ T4285] 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. [ 92.549392][ T4285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.562698][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.569696][ T4285] 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. [ 92.595830][ T4285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.632717][ T4285] device hsr_slave_0 entered promiscuous mode [ 92.641748][ T4285] device hsr_slave_1 entered promiscuous mode [ 92.747809][ T4285] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.758807][ T4285] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.768483][ T4285] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.778401][ T4285] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.807680][ T4285] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.814987][ T4285] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.822953][ T4285] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.830066][ T4285] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.882097][ T4285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.895999][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.905731][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.917070][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.925743][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 92.940968][ T4285] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.954280][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.963563][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.970806][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.982749][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.991501][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.998578][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.016853][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.027528][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.037793][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.052835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.066412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.078832][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.263224][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.270972][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.285412][ T4285] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.304645][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.314044][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.332848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.342299][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.352667][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.361236][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.370670][ T4285] device veth0_vlan entered promiscuous mode [ 93.382261][ T4285] device veth1_vlan entered promiscuous mode [ 93.402616][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.411449][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.420160][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.429243][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.442554][ T4285] device veth0_macvtap entered promiscuous mode [ 93.452511][ T4285] device veth1_macvtap entered promiscuous mode [ 93.468586][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.482202][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.491355][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.499884][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.509132][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.520173][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.528866][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.538136][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.551320][ T4285] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.560185][ T4285] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.570135][ T4285] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.579872][ T4285] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.744439][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.887465][ T4311] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.896818][ T4311] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.905543][ T4311] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.914706][ T4311] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.922929][ T4311] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.930827][ T4311] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 95.085929][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.098332][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.114183][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.129287][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.137702][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.146595][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.245765][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/09/17 21:58:00 executed programs: 0 [ 96.583287][ T48] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.591972][ T48] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.599683][ T48] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.609354][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.617273][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 96.624965][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.762795][ T4363] chnl_net:caif_netlink_parms(): no params data found [ 96.813308][ T4363] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.820992][ T4363] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.828908][ T4363] device bridge_slave_0 entered promiscuous mode [ 96.837386][ T4363] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.844619][ T4363] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.853477][ T4363] device bridge_slave_1 entered promiscuous mode [ 96.883836][ T4363] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.895275][ T4363] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.922602][ T4363] team0: Port device team_slave_0 added [ 96.932324][ T4363] team0: Port device team_slave_1 added [ 96.952965][ T4363] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.959949][ T4363] 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. [ 96.986201][ T4363] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.999273][ T4363] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.006720][ T4363] 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. [ 97.033851][ T4363] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.068634][ T4363] device hsr_slave_0 entered promiscuous mode [ 97.076364][ T4363] device hsr_slave_1 entered promiscuous mode [ 97.083287][ T4363] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 97.091463][ T4363] Cannot create hsr debugfs directory [ 98.701327][ T4311] Bluetooth: hci0: command 0x0409 tx timeout [ 98.731843][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.775621][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.719804][ T9] device hsr_slave_0 left promiscuous mode [ 99.729867][ T9] device hsr_slave_1 left promiscuous mode [ 99.738154][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 99.749576][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 99.759756][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 99.772736][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 99.782699][ T9] device bridge_slave_1 left promiscuous mode [ 99.790410][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.806763][ T9] device bridge_slave_0 left promiscuous mode [ 99.814477][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.848372][ T9] device veth1_macvtap left promiscuous mode [ 99.854915][ T9] device veth0_macvtap left promiscuous mode [ 99.864179][ T9] device veth1_vlan left promiscuous mode [ 99.877991][ T9] device veth0_vlan left promiscuous mode [ 100.285771][ T9] team0 (unregistering): Port device team_slave_1 removed [ 100.320029][ T9] team0 (unregistering): Port device team_slave_0 removed [ 100.355715][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 100.398820][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 100.693255][ T9] bond0 (unregistering): Released all slaves [ 100.770659][ T4363] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.780899][ T48] Bluetooth: hci0: command 0x041b tx timeout [ 100.781731][ T4363] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.804055][ T4363] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.815138][ T4363] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.883777][ T4363] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.915259][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.923174][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.935194][ T4363] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.950124][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.962018][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.972010][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.979234][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.988217][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 101.000759][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.009555][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.018884][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.026112][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.037755][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 101.049864][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 101.062464][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 101.073290][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.082746][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 101.097385][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 101.106991][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.121995][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.131189][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.147618][ T4363] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 101.159939][ T4363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.169075][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.179377][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.429374][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.437140][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.454631][ T4363] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.489277][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.499272][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.526353][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.535808][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 101.552392][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 101.560674][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 101.570706][ T4363] device veth0_vlan entered promiscuous mode [ 101.584029][ T4363] device veth1_vlan entered promiscuous mode [ 101.625037][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.634717][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.645600][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.655207][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.679387][ T4363] device veth0_macvtap entered promiscuous mode [ 101.701770][ T4363] device veth1_macvtap entered promiscuous mode [ 101.729854][ T4363] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.746166][ T4363] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.754014][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 101.764372][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.773482][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.783174][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.792649][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.801885][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.818097][ T4363] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.827303][ T4363] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.836821][ T4363] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.846310][ T4363] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 101.904670][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.914147][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.936178][ T4309] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/09/17 21:58:05 executed programs: 2 [ 101.949356][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.957723][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.967008][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 102.280600][ T4432] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 102.474792][ T4432] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 244 [ 102.490172][ T4432] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b [ 102.500465][ T4432] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.513427][ T4432] usb 1-1: config 0 descriptor?? [ 102.520289][ T4436] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 102.874308][ T4311] Bluetooth: hci0: command 0x040f tx timeout [ 104.942443][ T4311] Bluetooth: hci0: command 0x0419 tx timeout 2025/09/17 21:58:13 executed programs: 5 2025/09/17 21:58:20 executed programs: 7 2025/09/17 21:58:26 executed programs: 9 2025/09/17 21:58:33 executed programs: 11 [ 132.864261][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.871133][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 2025/09/17 21:58:40 executed programs: 13 2025/09/17 21:58:47 executed programs: 15 2025/09/17 21:58:54 executed programs: 17 2025/09/17 21:59:01 executed programs: 19 2025/09/17 21:59:08 executed programs: 21 [ 167.528930][ T3638] udevd[3638]: worker [4370] /devices/platform/dummy_hcd.0/usb1/1-1 is taking a long time 2025/09/17 21:59:14 executed programs: 23 2025/09/17 21:59:21 executed programs: 25 2025/09/17 21:59:28 executed programs: 27 2025/09/17 21:59:35 executed programs: 29 [ 194.302372][ T1277] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.308783][ T1277] ieee802154 phy1 wpan1: encryption failed: -22 2025/09/17 21:59:42 executed programs: 31 2025/09/17 21:59:49 executed programs: 33 2025/09/17 21:59:56 executed programs: 35 2025/09/17 22:00:03 executed programs: 37 [ 221.980396][ T48] Bluetooth: hci0: command 0x0406 tx timeout 2025/09/17 22:00:10 executed programs: 39 2025/09/17 22:00:16 executed programs: 41 2025/09/17 22:00:23 executed programs: 43 2025/09/17 22:00:30 executed programs: 45 [ 252.540543][ T28] INFO: task udevd:4370 blocked for more than 143 seconds. [ 252.551607][ T28] Not tainted syzkaller #0 [ 252.558049][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 252.578422][ T28] task:udevd state:D stack:27040 pid:4370 ppid:3638 flags:0x00004002 [ 252.595580][ T28] Call Trace: [ 252.600104][ T28] [ 252.610270][ T28] __schedule+0x10ec/0x40b0 [ 252.615288][ T28] ? release_firmware_map_entry+0x18a/0x18a [ 252.631229][ T28] ? __mutex_trylock_common+0x80/0x250 [ 252.637021][ T28] ? trace_raw_output_contention_end+0xd0/0xd0 [ 252.652203][ T28] schedule+0xb9/0x180 [ 252.656565][ T28] schedule_preempt_disabled+0xf/0x20 [ 252.671136][ T28] __mutex_lock+0x555/0xaf0 [ 252.676660][ T28] ? __mutex_lock+0x3a5/0xaf0 [ 252.690135][ T28] ? uevent_show+0x16c/0x320 [ 252.701019][ T28] ? mutex_lock_nested+0x10/0x10 [ 252.706601][ T28] uevent_show+0x16c/0x320 [ 252.720799][ T28] dev_attr_show+0x50/0xb0 [ 252.726045][ T28] sysfs_kf_seq_show+0x349/0x4b0 [ 252.746331][ T28] ? device_get_ownership+0xa0/0xa0 [ 252.760286][ T28] seq_read_iter+0x49b/0xd50 [ 252.776113][ T28] ? common_file_perm+0x171/0x1c0 [ 252.787652][ T28] vfs_read+0x434/0x920 [ 252.797697][ T28] ? do_raw_spin_unlock+0x11d/0x230 [ 252.807503][ T28] ? kernel_read+0x1e0/0x1e0 [ 252.818273][ T28] ? __x64_sys_newfstat+0x171/0x1c0 [ 252.828531][ T28] ? __fdget_pos+0x2b5/0x360 [ 252.839289][ T28] ksys_read+0x143/0x240 [ 252.849052][ T28] ? vfs_write+0x960/0x960 [ 252.859017][ T28] ? lockdep_hardirqs_on+0x94/0x140 [ 252.868262][ T28] do_syscall_64+0x4c/0xa0 [ 252.878001][ T28] ? clear_bhb_loop+0x60/0xb0 [ 252.887899][ T28] ? clear_bhb_loop+0x60/0xb0 [ 252.898729][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 252.909157][ T28] RIP: 0033:0x7fcd86aa7407 [ 252.918983][ T28] RSP: 002b:00007ffd58b065e0 EFLAGS: 00000202 ORIG_RAX: 0000000000000000 [ 252.933212][ T28] RAX: ffffffffffffffda RBX: 00007fcd871f2880 RCX: 00007fcd86aa7407 [ 252.946137][ T28] RDX: 0000000000001000 RSI: 0000555a4d26e2f0 RDI: 0000000000000008 [ 252.961914][ T28] RBP: 00007fcd86befff0 R08: 0000000000000000 R09: 0000000000000000 [ 252.978362][ T28] R10: 0000000000000000 R11: 0000000000000202 R12: 000000000000000a [ 252.995260][ T28] R13: 00007fcd86befea0 R14: 0000000000000000 R15: 0000555a4d2258a0 [ 253.008525][ T28] [ 253.018325][ T28] [ 253.018325][ T28] Showing all locks held in the system: [ 253.039048][ T28] 1 lock held by rcu_tasks_kthre/12: [ 253.049001][ T28] #0: ffffffff8cb2b570 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00 [ 253.066990][ T28] 1 lock held by rcu_tasks_trace/13: [ 253.077087][ T28] #0: ffffffff8cb2bd90 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00 [ 253.094005][ T28] 1 lock held by khungtaskd/28: [ 253.099738][ T28] #0: ffffffff8cb2abe0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290 [ 253.117584][ T28] 2 locks held by kworker/u4:3/46: [ 253.128836][ T28] #0: ffff888017479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 253.146959][ T28] #1: ffffc90000b77d00 ((reaper_work).work){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 253.162529][ T28] 2 locks held by getty/4033: [ 253.167382][ T28] #0: ffff88814cb07098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 253.186809][ T28] #1: ffffc9000327b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41b/0x1380 [ 253.205657][ T28] 2 locks held by kworker/u4:5/4309: [ 253.219506][ T28] #0: ffff888017479138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 253.243286][ T28] #1: ffffc90004857d00 (connector_reaper_work){+.+.}-{0:0}, at: process_one_work+0x7a1/0x1160 [ 253.271553][ T28] 4 locks held by udevd/4370: [ 253.278628][ T28] #0: ffff88802d354540 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xad/0xd50 [ 253.301107][ T28] #1: ffff88801c3ba088 (&of->mutex){+.+.}-{3:3}, at: kernfs_seq_start+0x51/0x3b0 [ 253.320279][ T28] #2: ffff88807fcd3578 (kn->active#5){.+.+}-{0:0}, at: kernfs_seq_start+0x71/0x3b0 [ 253.338874][ T28] #3: ffff888073930190 (&dev->mutex){....}-{3:3}, at: uevent_show+0x16c/0x320 [ 253.361465][ T28] 5 locks held by kworker/1:27/4432: [ 253.372291][ T28] 2 locks held by dhcpcd/4492: [ 253.377942][ T28] #0: ffff8880455a2130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xce0 [ 253.394053][ T28] #1: ffffffff8cb308b8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x455/0x830 [ 253.408728][ T28] 2 locks held by dhcpcd/4495: [ 253.415250][ T28] #0: ffff88802b038130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xce0 [ 253.426526][ T28] #1: ffffffff8cb308b8 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x346/0x830 [ 253.439950][ T28] 1 lock held by dhcpcd/4496: [ 253.446702][ T28] #0: ffff88802760c130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xce0 [ 253.459768][ T28] 1 lock held by dhcpcd/4497: [ 253.465557][ T28] #0: ffff888024b92130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xce0 [ 253.482519][ T28] 1 lock held by dhcpcd/4498: [ 253.487297][ T28] #0: ffff888024da8130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xce0 [ 253.499694][ T28] 1 lock held by dhcpcd/4499: [ 253.513624][ T28] #0: ffff888024c30130 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x32/0xce0 [ 253.528144][ T28] [ 253.531433][ T28] ============================================= [ 253.531433][ T28] [ 253.543492][ T28] NMI backtrace for cpu 0 [ 253.547913][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted syzkaller #0 [ 253.555514][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 253.565876][ T28] Call Trace: [ 253.569193][ T28] [ 253.572516][ T28] dump_stack_lvl+0x168/0x22e [ 253.577249][ T28] ? irq_work_queue+0xb8/0x140 [ 253.582123][ T28] ? show_regs_print_info+0x12/0x12 [ 253.587378][ T28] ? load_image+0x3b0/0x3b0 [ 253.591933][ T28] ? vprintk_emit+0x571/0x680 [ 253.596661][ T28] ? printk_sprint+0x460/0x460 [ 253.602540][ T28] nmi_cpu_backtrace+0x3f4/0x470 [ 253.607895][ T28] ? nmi_trigger_cpumask_backtrace+0x450/0x450 [ 253.615577][ T28] ? _printk+0xcc/0x110 [ 253.619974][ T28] ? load_image+0x3b0/0x3b0 [ 253.625608][ T28] ? load_image+0x3b0/0x3b0 [ 253.630308][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 253.636625][ T28] nmi_trigger_cpumask_backtrace+0x1d4/0x450 [ 253.642915][ T28] watchdog+0xeee/0xf30 [ 253.647133][ T28] ? watchdog+0x1ed/0xf30 [ 253.651611][ T28] kthread+0x29d/0x330 [ 253.656006][ T28] ? hungtask_pm_notify+0x40/0x40 [ 253.661170][ T28] ? kthread_blkcg+0xd0/0xd0 [ 253.665906][ T28] ret_from_fork+0x1f/0x30 [ 253.670474][ T28] [ 253.674577][ T28] Sending NMI from CPU 0 to CPUs 1: [ 253.679876][ C1] NMI backtrace for cpu 1 [ 253.679888][ C1] CPU: 1 PID: 4432 Comm: kworker/1:27 Not tainted syzkaller #0 [ 253.679905][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 253.679917][ C1] Workqueue: usb_hub_wq hub_event [ 253.679946][ C1] RIP: 0010:unwind_next_frame+0x6dd/0x20b0 [ 253.679969][ C1] Code: 00 00 44 89 f9 80 e1 07 38 c1 0f 8c 75 02 00 00 be 02 00 00 00 49 89 d6 4c 89 ff e8 4d 87 98 00 e9 3b 18 00 00 48 8b 44 24 50 <42> 80 3c 28 00 4c 8b 74 24 58 74 08 4c 89 f7 e8 6f 86 98 00 49 8b [ 253.679990][ C1] RSP: 0018:ffffc900001e0410 EFLAGS: 00000097 [ 253.680003][ C1] RAX: 1ffff9200003c0a4 RBX: ffffc900001e04e8 RCX: ffffffff8e5aca88 [ 253.680017][ C1] RDX: ffffffff8ee060ae RSI: ffffffff8e5aca40 RDI: 0000000000000001 [ 253.680029][ C1] RBP: ffffffff8ee06118 R08: 0000000000000012 R09: 000000000000001f [ 253.680040][ C1] R10: fffff5200003c0a9 R11: 1ffff9200003c0a7 R12: ffffffff8ee06114 [ 253.680052][ C1] R13: dffffc0000000000 R14: ffffffff8e5aca84 R15: 0000000000000005 [ 253.680064][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 [ 253.680079][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 253.680091][ C1] CR2: 00007f578e9d5fa4 CR3: 000000000c88e000 CR4: 00000000003506e0 [ 253.680105][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 253.680115][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 253.680126][ C1] Call Trace: [ 253.680131][ C1] [ 253.680142][ C1] ? bus_probe_device+0xbc/0x1e0 [ 253.680167][ C1] ? stack_trace_save+0xe0/0xe0 [ 253.680187][ C1] arch_stack_walk+0x10c/0x140 [ 253.680208][ C1] ? bus_probe_device+0xbc/0x1e0 [ 253.680235][ C1] stack_trace_save+0x98/0xe0 [ 253.680255][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 253.680278][ C1] ? hrtimer_run_softirq+0x183/0x2a0 [ 253.680299][ C1] kasan_set_track+0x4b/0x70 [ 253.680321][ C1] ? kasan_set_track+0x4b/0x70 [ 253.680347][ C1] ? kasan_save_free_info+0x2d/0x50 [ 253.680371][ C1] ? ____kasan_slab_free+0x126/0x1e0 [ 253.680392][ C1] ? slab_free_freelist_hook+0x131/0x1a0 [ 253.680410][ C1] ? __kmem_cache_free+0xb6/0x1f0 [ 253.680425][ C1] ? dummy_timer+0x801/0x31b0 [ 253.680442][ C1] ? __hrtimer_run_queues+0x554/0xd60 [ 253.680458][ C1] ? hrtimer_run_softirq+0x183/0x2a0 [ 253.680475][ C1] ? handle_softirqs+0x2a1/0x920 [ 253.680500][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 253.680524][ C1] ? irq_exit_rcu+0x5/0x20 [ 253.680547][ C1] ? sysvec_apic_timer_interrupt+0xa0/0xc0 [ 253.680570][ C1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 253.680588][ C1] ? stack_trace_consume_entry+0x10e/0x270 [ 253.680609][ C1] ? arch_stack_walk+0x100/0x140 [ 253.680626][ C1] ? stack_trace_save+0x98/0xe0 [ 253.680645][ C1] ? kasan_set_track+0x4b/0x70 [ 253.680664][ C1] ? __kasan_kmalloc+0x8e/0xa0 [ 253.680685][ C1] ? __kmalloc+0xb0/0x240 [ 253.680707][ C1] ? usb_alloc_urb+0x3f/0x140 [ 253.680722][ C1] ? ath6kl_usb_post_recv_transfers+0x24f/0x6f0 [ 253.680745][ C1] ? ath6kl_usb_power_on+0x66/0x280 [ 253.680765][ C1] ? ath6kl_core_init+0x1ce/0x10c0 [ 253.680784][ C1] ? ath6kl_usb_probe+0x144a/0x1540 [ 253.680803][ C1] ? usb_probe_interface+0x5a0/0xaf0 [ 253.680821][ C1] ? really_probe+0x2aa/0xc70 [ 253.680842][ C1] ? __driver_probe_device+0x18c/0x330 [ 253.680863][ C1] ? driver_probe_device+0x4f/0x420 [ 253.680885][ C1] ? __device_attach_driver+0x2c6/0x510 [ 253.680907][ C1] ? bus_for_each_drv+0x175/0x200 [ 253.680926][ C1] ? __device_attach+0x29b/0x460 [ 253.680946][ C1] ? bus_probe_device+0xbc/0x1e0 [ 253.680978][ C1] ? __kmem_cache_free+0xb6/0x1f0 [ 253.680993][ C1] kasan_save_free_info+0x2d/0x50 [ 253.681018][ C1] ____kasan_slab_free+0x126/0x1e0 [ 253.681040][ C1] slab_free_freelist_hook+0x131/0x1a0 [ 253.681061][ C1] ? dummy_timer+0x801/0x31b0 [ 253.681077][ C1] __kmem_cache_free+0xb6/0x1f0 [ 253.681095][ C1] dummy_timer+0x801/0x31b0 [ 253.681126][ C1] ? mark_lock+0x94/0x320 [ 253.681153][ C1] ? lock_chain_count+0x20/0x20 [ 253.681173][ C1] ? _raw_spin_lock_irqsave+0xb0/0xf0 [ 253.681200][ C1] ? _raw_spin_unlock_irqrestore+0x82/0x100 [ 253.681227][ C1] ? dummy_free_streams+0x530/0x530 [ 253.681249][ C1] __hrtimer_run_queues+0x554/0xd60 [ 253.681271][ C1] ? dummy_free_streams+0x530/0x530 [ 253.681292][ C1] ? hrtimer_interrupt+0x9c0/0x9c0 [ 253.681308][ C1] ? ktime_get_update_offsets_now+0x3ce/0x3e0 [ 253.681333][ C1] hrtimer_run_softirq+0x183/0x2a0 [ 253.681358][ C1] handle_softirqs+0x2a1/0x920 [ 253.681387][ C1] ? __irq_exit_rcu+0x12f/0x220 [ 253.681415][ C1] ? do_softirq+0x200/0x200 [ 253.681444][ C1] __irq_exit_rcu+0x12f/0x220 [ 253.681469][ C1] ? irq_exit_rcu+0x20/0x20 [ 253.681499][ C1] irq_exit_rcu+0x5/0x20 [ 253.681523][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 253.681545][ C1] [ 253.681549][ C1] [ 253.681555][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 253.681572][ C1] RIP: 0010:stack_trace_consume_entry+0x10e/0x270 [ 253.681594][ C1] Code: 4c 89 f8 48 c1 e8 03 80 3c 10 00 74 1a 4c 89 ff 48 89 f3 49 89 d4 4c 89 c5 e8 0e 3a 61 00 49 89 e8 4c 89 e2 48 89 de 49 89 37 <41> 8b 18 41 0f b6 44 15 00 84 c0 0f 85 2f 01 00 00 41 3b 1e 0f 92 [ 253.681607][ C1] RSP: 0018:ffffc900034a67d8 EFLAGS: 00000246 [ 253.681621][ C1] RAX: 1ffff92000694d30 RBX: ffffc900034a6970 RCX: 0000000080000000 [ 253.681633][ C1] RDX: dffffc0000000000 RSI: ffffffff81b8e020 RDI: ffffc900034a68e0 [ 253.681646][ C1] RBP: 1ffff92000694d1e R08: ffffc900034a68f0 R09: 0000000000000002 [ 253.681657][ C1] R10: fffff52000694d11 R11: 1ffff92000694d0f R12: 0000000000000000 [ 253.681669][ C1] R13: 1ffff92000694d1d R14: ffffc900034a68e8 R15: ffffc900034a6980 [ 253.681686][ C1] ? __kmalloc+0xb0/0x240 [ 253.681711][ C1] ? __kmalloc+0xb0/0x240 [ 253.681735][ C1] ? stack_trace_save+0xe0/0xe0 [ 253.681754][ C1] arch_stack_walk+0x100/0x140 [ 253.681775][ C1] ? __kmalloc+0xb0/0x240 [ 253.681800][ C1] stack_trace_save+0x98/0xe0 [ 253.681819][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 253.681838][ C1] ? __driver_probe_device+0x18c/0x330 [ 253.681861][ C1] ? __device_attach+0x29b/0x460 [ 253.681883][ C1] ? bus_probe_device+0xbc/0x1e0 [ 253.681902][ C1] ? device_add+0xa00/0xfb0 [ 253.681917][ C1] ? usb_set_configuration+0x1991/0x1fd0 [ 253.681936][ C1] ? usb_generic_driver_probe+0x89/0x150 [ 253.681954][ C1] ? usb_probe_device+0x139/0x270 [ 253.681972][ C1] ? really_probe+0x2aa/0xc70 [ 253.681995][ C1] ? memset+0x1e/0x40 [ 253.682019][ C1] kasan_set_track+0x4b/0x70 [ 253.682039][ C1] ? kasan_set_track+0x4b/0x70 [ 253.682058][ C1] ? __kasan_kmalloc+0x8e/0xa0 [ 253.682078][ C1] ? __kmalloc+0xb0/0x240 [ 253.682123][ C1] ? __kmem_cache_alloc_node+0x140/0x260 [ 253.682140][ C1] __kasan_kmalloc+0x8e/0xa0 [ 253.682161][ C1] ? usb_alloc_urb+0x3f/0x140 [ 253.682176][ C1] __kmalloc+0xb0/0x240 [ 253.682200][ C1] usb_alloc_urb+0x3f/0x140 [ 253.682217][ C1] ath6kl_usb_post_recv_transfers+0x24f/0x6f0 [ 253.682246][ C1] ath6kl_usb_power_on+0x66/0x280 [ 253.682267][ C1] ath6kl_core_init+0x1ce/0x10c0 [ 253.682287][ C1] ? lockdep_softirqs_off+0x420/0x420 [ 253.682313][ C1] ? ath6kl_core_rx_complete+0x70/0x70 [ 253.682336][ C1] ? ath6kl_core_create+0x7d6/0x980 [ 253.682466][ C1] ath6kl_usb_probe+0x144a/0x1540 [ 253.682498][ C1] usb_probe_interface+0x5a0/0xaf0 [ 253.682524][ C1] ? usb_register_driver+0x3d0/0x3d0 [ 253.682544][ C1] really_probe+0x2aa/0xc70 [ 253.682570][ C1] ? pm_runtime_barrier+0x147/0x1c0 [ 253.682594][ C1] __driver_probe_device+0x18c/0x330 [ 253.682627][ C1] driver_probe_device+0x4f/0x420 [ 253.682653][ C1] __device_attach_driver+0x2c6/0x510 [ 253.682677][ C1] ? coredump_store+0x90/0x90 [ 253.682702][ C1] bus_for_each_drv+0x175/0x200 [ 253.682723][ C1] ? _raw_spin_unlock+0x40/0x40 [ 253.682748][ C1] ? subsys_find_device_by_id+0x350/0x350 [ 253.682775][ C1] __device_attach+0x29b/0x460 [ 253.682800][ C1] ? device_attach+0x20/0x20 [ 253.682825][ C1] ? kobject_uevent_env+0x35f/0x8a0 [ 253.682851][ C1] bus_probe_device+0xbc/0x1e0 [ 253.682871][ C1] ? device_add+0x97c/0xfb0 [ 253.682889][ C1] device_add+0xa00/0xfb0 [ 253.682911][ C1] usb_set_configuration+0x1991/0x1fd0 [ 253.682944][ C1] usb_generic_driver_probe+0x89/0x150 [ 253.682964][ C1] usb_probe_device+0x139/0x270 [ 253.682985][ C1] ? usb_register_device_driver+0x230/0x230 [ 253.683005][ C1] really_probe+0x2aa/0xc70 [ 253.683031][ C1] ? pm_runtime_barrier+0x147/0x1c0 [ 253.683054][ C1] __driver_probe_device+0x18c/0x330 [ 253.683081][ C1] driver_probe_device+0x4f/0x420 [ 253.683107][ C1] __device_attach_driver+0x2c6/0x510 [ 253.683131][ C1] ? coredump_store+0x90/0x90 [ 253.683156][ C1] bus_for_each_drv+0x175/0x200 [ 253.683177][ C1] ? _raw_spin_unlock+0x40/0x40 [ 253.683202][ C1] ? subsys_find_device_by_id+0x350/0x350 [ 253.683231][ C1] __device_attach+0x29b/0x460 [ 253.683257][ C1] ? device_attach+0x20/0x20 [ 253.683280][ C1] ? __kmem_cache_free+0xb6/0x1f0 [ 253.683300][ C1] ? kobject_uevent_env+0x35f/0x8a0 [ 253.683325][ C1] bus_probe_device+0xbc/0x1e0 [ 253.683355][ C1] ? device_add+0x97c/0xfb0 [ 253.683375][ C1] device_add+0xa00/0xfb0 [ 253.683399][ C1] usb_new_device+0xd4d/0x1620 [ 253.683431][ C1] ? lock_chain_count+0x20/0x20 [ 253.683454][ C1] ? usb_disconnect+0x8a0/0x8a0 [ 253.683479][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.683504][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 253.683555][ C1] hub_event+0x2d5e/0x54e0 [ 253.683613][ C1] ? hub_post_resume+0x120/0x120 [ 253.683638][ C1] ? read_lock_is_recursive+0x10/0x10 [ 253.683661][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100 [ 253.683688][ C1] ? _raw_spin_unlock+0x40/0x40 [ 253.683715][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 253.683741][ C1] ? process_one_work+0x7a1/0x1160 [ 253.683760][ C1] process_one_work+0x898/0x1160 [ 253.683786][ C1] ? worker_detach_from_pool+0x240/0x240 [ 253.683807][ C1] ? _raw_spin_lock_irq+0xab/0xe0 [ 253.683836][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 253.683862][ C1] ? kthread_data+0x4b/0xc0 [ 253.683888][ C1] worker_thread+0xaa2/0x1250 [ 253.683921][ C1] kthread+0x29d/0x330 [ 253.683944][ C1] ? worker_clr_flags+0x1a0/0x1a0 [ 253.683962][ C1] ? kthread_blkcg+0xd0/0xd0 [ 253.683988][ C1] ret_from_fork+0x1f/0x30 [ 253.684020][ C1] 2025/09/17 22:00:38 executed programs: 47 [ 254.811852][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 254.818860][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted syzkaller #0 [ 254.826093][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 254.836280][ T28] Call Trace: [ 254.839593][ T28] [ 254.842730][ T28] dump_stack_lvl+0x168/0x22e [ 254.847470][ T28] ? memcpy+0x3c/0x60 [ 254.851602][ T28] ? show_regs_print_info+0x12/0x12 [ 254.857015][ T28] ? load_image+0x3b0/0x3b0 [ 254.861578][ T28] panic+0x2c9/0x710 [ 254.865515][ T28] ? schedule_preempt_disabled+0x20/0x20 [ 254.871883][ T28] ? bpf_jit_dump+0xd0/0xd0 [ 254.876427][ T28] ? __irq_work_queue_local+0x12c/0x190 [ 254.882105][ T28] ? nmi_trigger_cpumask_backtrace+0x35b/0x450 [ 254.888660][ T28] ? nmi_trigger_cpumask_backtrace+0x360/0x450 [ 254.895000][ T28] watchdog+0xf2d/0xf30 [ 254.899400][ T28] ? watchdog+0x1ed/0xf30 [ 254.903871][ T28] kthread+0x29d/0x330 [ 254.908074][ T28] ? hungtask_pm_notify+0x40/0x40 [ 254.913242][ T28] ? kthread_blkcg+0xd0/0xd0 [ 254.917902][ T28] ret_from_fork+0x1f/0x30 [ 254.922473][ T28] [ 254.925930][ T28] Kernel Offset: disabled [ 254.930486][ T28] Rebooting in 86400 seconds..