Warning: Permanently added '10.128.10.19' (ED25519) to the list of known hosts. 2025/11/17 22:18:01 parsed 1 programs [ 108.734728][ T30] audit: type=1400 audit(1763417883.994:115): avc: denied { unlink } for pid=6159 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 110.056753][ T6159] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 111.949759][ T30] audit: type=1400 audit(1763417887.204:116): avc: denied { mount } for pid=6170 comm="syz-executor" name="/" dev="gadgetfs" ino=7981 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 112.918666][ T30] audit: type=1401 audit(1763417888.174:117): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 112.955455][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 112.964168][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 112.972743][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 112.980980][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 112.990666][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 113.819274][ T6209] chnl_net:caif_netlink_parms(): no params data found [ 113.887591][ T6209] bridge0: port 1(bridge_slave_0) entered blocking state [ 113.895011][ T6209] bridge0: port 1(bridge_slave_0) entered disabled state [ 113.902135][ T6209] bridge_slave_0: entered allmulticast mode [ 113.909988][ T6209] bridge_slave_0: entered promiscuous mode [ 113.918243][ T6209] bridge0: port 2(bridge_slave_1) entered blocking state [ 113.925439][ T6209] bridge0: port 2(bridge_slave_1) entered disabled state [ 113.932752][ T6209] bridge_slave_1: entered allmulticast mode [ 113.939481][ T6209] bridge_slave_1: entered promiscuous mode [ 113.966837][ T6209] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 113.979869][ T6209] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 114.009200][ T6209] team0: Port device team_slave_0 added [ 114.016869][ T6209] team0: Port device team_slave_1 added [ 114.038846][ T6209] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 114.046137][ T6209] 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 1532 would solve the problem. [ 114.072363][ T6209] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 114.083989][ T6209] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 114.090925][ T6209] 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 1532 would solve the problem. [ 114.117581][ T6209] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 114.154135][ T6209] hsr_slave_0: entered promiscuous mode [ 114.160256][ T6209] hsr_slave_1: entered promiscuous mode [ 114.636047][ T6209] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 114.646587][ T6209] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 114.658097][ T6209] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 114.669129][ T6209] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 114.702782][ T6209] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.710131][ T6209] bridge0: port 2(bridge_slave_1) entered forwarding state [ 114.717664][ T6209] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.724812][ T6209] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.799581][ T6209] 8021q: adding VLAN 0 to HW filter on device bond0 [ 114.816032][ T69] bridge0: port 1(bridge_slave_0) entered disabled state [ 114.827763][ T69] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.851985][ T6209] 8021q: adding VLAN 0 to HW filter on device team0 [ 114.868188][ T69] bridge0: port 1(bridge_slave_0) entered blocking state [ 114.875365][ T69] bridge0: port 1(bridge_slave_0) entered forwarding state [ 114.897931][ T69] bridge0: port 2(bridge_slave_1) entered blocking state [ 114.905131][ T69] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.110261][ T6209] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 115.149493][ T6209] veth0_vlan: entered promiscuous mode [ 115.161487][ T6209] veth1_vlan: entered promiscuous mode [ 115.203811][ T6209] veth0_macvtap: entered promiscuous mode [ 115.215133][ T6209] veth1_macvtap: entered promiscuous mode [ 115.237616][ T6209] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 115.254108][ T6209] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 115.269810][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.285938][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.317210][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.327056][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 115.466569][ T69] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.550602][ T69] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.610840][ T69] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.718083][ T69] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 116.035716][ T37] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.049856][ T37] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.086881][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.098256][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/11/17 22:18:12 executed programs: 0 [ 117.459186][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 117.467961][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 117.475694][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 117.484354][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 117.492258][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 117.744938][ T6358] chnl_net:caif_netlink_parms(): no params data found [ 117.758942][ T69] bridge_slave_1: left allmulticast mode [ 117.765403][ T69] bridge_slave_1: left promiscuous mode [ 117.771920][ T69] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.784024][ T69] bridge_slave_0: left allmulticast mode [ 117.789687][ T69] bridge_slave_0: left promiscuous mode [ 117.795891][ T69] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.079303][ T69] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 118.090458][ T69] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 118.101846][ T69] bond0 (unregistering): Released all slaves [ 118.199670][ T69] hsr_slave_0: left promiscuous mode [ 118.208997][ T69] hsr_slave_1: left promiscuous mode [ 118.216181][ T69] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 118.225976][ T69] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 118.235057][ T69] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 118.242541][ T69] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 118.259164][ T69] veth1_macvtap: left promiscuous mode [ 118.264877][ T69] veth0_macvtap: left promiscuous mode [ 118.270593][ T69] veth1_vlan: left promiscuous mode [ 118.276034][ T69] veth0_vlan: left promiscuous mode [ 118.624886][ T69] team0 (unregistering): Port device team_slave_1 removed [ 118.651444][ T69] team0 (unregistering): Port device team_slave_0 removed [ 118.876480][ T6358] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.886124][ T6358] bridge0: port 1(bridge_slave_0) entered disabled state [ 118.893442][ T6358] bridge_slave_0: entered allmulticast mode [ 118.900833][ T6358] bridge_slave_0: entered promiscuous mode [ 118.909902][ T6358] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.918743][ T6358] bridge0: port 2(bridge_slave_1) entered disabled state [ 118.926085][ T6358] bridge_slave_1: entered allmulticast mode [ 118.934056][ T6358] bridge_slave_1: entered promiscuous mode [ 118.985023][ T6358] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 119.000413][ T6358] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 119.066814][ T6358] team0: Port device team_slave_0 added [ 119.075166][ T6358] team0: Port device team_slave_1 added [ 119.112823][ T6358] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 119.119801][ T6358] 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 1532 would solve the problem. [ 119.147443][ T6358] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 119.163036][ T6358] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 119.169987][ T6358] 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 1532 would solve the problem. [ 119.198043][ T6358] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 119.277802][ T6358] hsr_slave_0: entered promiscuous mode [ 119.284992][ T6358] hsr_slave_1: entered promiscuous mode [ 119.535076][ T52] Bluetooth: hci0: command tx timeout [ 120.160512][ T6358] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 120.175958][ T6358] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 120.186421][ T6358] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 120.198133][ T6358] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 120.272415][ T6358] 8021q: adding VLAN 0 to HW filter on device bond0 [ 120.288078][ T6358] 8021q: adding VLAN 0 to HW filter on device team0 [ 120.299187][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.306340][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.319845][ T1111] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.326999][ T1111] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.456074][ T6358] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.486264][ T6358] veth0_vlan: entered promiscuous mode [ 120.496520][ T6358] veth1_vlan: entered promiscuous mode [ 120.519694][ T6358] veth0_macvtap: entered promiscuous mode [ 120.528953][ T6358] veth1_macvtap: entered promiscuous mode [ 120.544009][ T6358] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 120.557073][ T6358] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 120.568811][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.578268][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.588572][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.597480][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.645849][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.658114][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.679695][ T1111] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.687644][ T1111] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.736510][ T6447] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 120.743101][ T6447] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 120.753615][ T6447] vhci_hcd vhci_hcd.0: Device attached [ 120.942646][ T5864] vhci_hcd: vhci_device speed not set [ 121.002708][ T5864] usb 33-1: new full-speed USB device number 2 using vhci_hcd [ 121.283256][ T6452] vhci_hcd vhci_hcd.0: port 0 already used [ 121.612839][ T52] Bluetooth: hci0: command tx timeout [ 121.811037][ T6457] vhci_hcd vhci_hcd.0: port 0 already used [ 122.342779][ T6462] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:18:18 executed programs: 6 [ 122.869551][ T6467] vhci_hcd vhci_hcd.0: port 0 already used [ 123.396925][ T6472] vhci_hcd vhci_hcd.0: port 0 already used [ 123.692380][ T52] Bluetooth: hci0: command tx timeout [ 123.925317][ T6477] vhci_hcd vhci_hcd.0: port 0 already used [ 124.452311][ T6482] vhci_hcd vhci_hcd.0: port 0 already used [ 124.981922][ T6487] vhci_hcd vhci_hcd.0: port 0 already used [ 125.508737][ T6492] vhci_hcd vhci_hcd.0: port 0 already used [ 125.772624][ T52] Bluetooth: hci0: command tx timeout [ 126.037295][ T6497] vhci_hcd vhci_hcd.0: port 0 already used [ 126.587203][ T6502] vhci_hcd vhci_hcd.0: port 0 already used [ 127.113444][ T6507] vhci_hcd vhci_hcd.0: port 0 already used [ 127.640055][ T6512] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:18:23 executed programs: 16 [ 128.168238][ T6517] vhci_hcd vhci_hcd.0: port 0 already used [ 128.697682][ T6522] vhci_hcd vhci_hcd.0: port 0 already used [ 129.225169][ T6527] vhci_hcd vhci_hcd.0: port 0 already used [ 129.755168][ T6532] vhci_hcd vhci_hcd.0: port 0 already used [ 130.283889][ T6537] vhci_hcd vhci_hcd.0: port 0 already used [ 130.808421][ T6542] vhci_hcd vhci_hcd.0: port 0 already used [ 131.335689][ T6547] vhci_hcd vhci_hcd.0: port 0 already used [ 131.865959][ T6552] vhci_hcd vhci_hcd.0: port 0 already used [ 132.393510][ T6557] vhci_hcd vhci_hcd.0: port 0 already used [ 132.655202][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.661639][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.924882][ T6562] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:18:28 executed programs: 26 [ 133.451001][ T6567] vhci_hcd vhci_hcd.0: port 0 already used [ 133.977874][ T6572] vhci_hcd vhci_hcd.0: port 0 already used [ 134.505246][ T6577] vhci_hcd vhci_hcd.0: port 0 already used [ 135.035777][ T6582] vhci_hcd vhci_hcd.0: port 0 already used [ 135.561499][ T6587] vhci_hcd vhci_hcd.0: port 0 already used [ 136.088349][ T6592] vhci_hcd vhci_hcd.0: port 0 already used [ 136.096838][ T6592] cgroup: fork rejected by pids controller in /syz0 [ 136.627516][ T6597] vhci_hcd vhci_hcd.0: port 0 already used [ 137.153896][ T6602] vhci_hcd vhci_hcd.0: port 0 already used [ 137.685643][ T6607] vhci_hcd vhci_hcd.0: port 0 already used [ 138.213703][ T6612] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:18:34 executed programs: 36 [ 138.743851][ T6617] vhci_hcd vhci_hcd.0: port 0 already used [ 139.272026][ T6622] vhci_hcd vhci_hcd.0: port 0 already used [ 139.799072][ T6627] vhci_hcd vhci_hcd.0: port 0 already used [ 140.327240][ T6632] vhci_hcd vhci_hcd.0: port 0 already used [ 140.858724][ T6637] vhci_hcd vhci_hcd.0: port 0 already used [ 141.392443][ T6642] vhci_hcd vhci_hcd.0: port 0 already used [ 141.923128][ T6647] vhci_hcd vhci_hcd.0: port 0 already used [ 142.450258][ T6652] vhci_hcd vhci_hcd.0: port 0 already used [ 142.995609][ T6657] vhci_hcd vhci_hcd.0: port 0 already used [ 143.529606][ T6662] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:18:39 executed programs: 46 [ 144.060250][ T6667] vhci_hcd vhci_hcd.0: port 0 already used [ 144.589496][ T6672] vhci_hcd vhci_hcd.0: port 0 already used [ 145.117883][ T6677] vhci_hcd vhci_hcd.0: port 0 already used [ 145.645828][ T6682] vhci_hcd vhci_hcd.0: port 0 already used [ 146.178565][ T6687] vhci_hcd vhci_hcd.0: port 0 already used [ 146.708116][ T6692] vhci_hcd vhci_hcd.0: port 0 already used [ 147.235900][ T6697] vhci_hcd vhci_hcd.0: port 0 already used [ 147.764482][ T6702] vhci_hcd vhci_hcd.0: port 0 already used [ 148.292967][ T6707] vhci_hcd vhci_hcd.0: port 0 already used [ 148.821201][ T6712] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:18:44 executed programs: 56 [ 149.351071][ T6717] vhci_hcd vhci_hcd.0: port 0 already used [ 149.878377][ T6722] vhci_hcd vhci_hcd.0: port 0 already used [ 150.406653][ T6727] vhci_hcd vhci_hcd.0: port 0 already used [ 150.935400][ T6732] vhci_hcd vhci_hcd.0: port 0 already used [ 151.465874][ T6737] vhci_hcd vhci_hcd.0: port 0 already used [ 151.995501][ T6742] vhci_hcd vhci_hcd.0: port 0 already used [ 152.524860][ T6747] vhci_hcd vhci_hcd.0: port 0 already used [ 153.055106][ T6752] vhci_hcd vhci_hcd.0: port 0 already used [ 153.583043][ T6757] vhci_hcd vhci_hcd.0: port 0 already used [ 154.113080][ T6762] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:18:49 executed programs: 66 [ 154.640748][ T6767] vhci_hcd vhci_hcd.0: port 0 already used [ 155.169701][ T6772] vhci_hcd vhci_hcd.0: port 0 already used [ 155.698043][ T6777] vhci_hcd vhci_hcd.0: port 0 already used [ 156.228406][ T6782] vhci_hcd vhci_hcd.0: port 0 already used [ 156.755812][ T6787] vhci_hcd vhci_hcd.0: port 0 already used [ 157.284343][ T6792] vhci_hcd vhci_hcd.0: port 0 already used [ 157.814617][ T6797] vhci_hcd vhci_hcd.0: port 0 already used [ 158.351667][ T6802] vhci_hcd vhci_hcd.0: port 0 already used [ 158.878857][ T6807] vhci_hcd vhci_hcd.0: port 0 already used [ 159.406442][ T6812] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:18:55 executed programs: 76 [ 159.936506][ T6817] vhci_hcd vhci_hcd.0: port 0 already used [ 160.467811][ T6822] vhci_hcd vhci_hcd.0: port 0 already used [ 160.995236][ T6827] vhci_hcd vhci_hcd.0: port 0 already used [ 161.524657][ T6832] vhci_hcd vhci_hcd.0: port 0 already used [ 162.055379][ T6837] vhci_hcd vhci_hcd.0: port 0 already used [ 162.584931][ T6842] vhci_hcd vhci_hcd.0: port 0 already used [ 163.111106][ T6847] vhci_hcd vhci_hcd.0: port 0 already used [ 163.638744][ T6852] vhci_hcd vhci_hcd.0: port 0 already used [ 164.166365][ T6857] vhci_hcd vhci_hcd.0: port 0 already used [ 164.693958][ T6862] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:19:00 executed programs: 86 [ 165.221383][ T6867] vhci_hcd vhci_hcd.0: port 0 already used [ 165.750245][ T6872] vhci_hcd vhci_hcd.0: port 0 already used [ 166.276781][ T6877] vhci_hcd vhci_hcd.0: port 0 already used [ 166.803775][ T6882] vhci_hcd vhci_hcd.0: port 0 already used [ 167.331020][ T6887] vhci_hcd vhci_hcd.0: port 0 already used [ 167.860825][ T6892] vhci_hcd vhci_hcd.0: port 0 already used [ 168.389108][ T6897] vhci_hcd vhci_hcd.0: port 0 already used [ 168.915333][ T6903] vhci_hcd vhci_hcd.0: port 0 already used [ 169.447583][ T6908] vhci_hcd vhci_hcd.0: port 0 already used [ 169.974778][ T6913] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:19:05 executed programs: 96 [ 170.501721][ T6918] vhci_hcd vhci_hcd.0: port 0 already used [ 171.037421][ T6926] vhci_hcd vhci_hcd.0: port 0 already used [ 171.569701][ T6931] vhci_hcd vhci_hcd.0: port 0 already used [ 172.099654][ T6937] vhci_hcd vhci_hcd.0: port 0 already used [ 172.626804][ T6943] vhci_hcd vhci_hcd.0: port 0 already used [ 173.156434][ T6948] vhci_hcd vhci_hcd.0: port 0 already used [ 173.684958][ T6953] vhci_hcd vhci_hcd.0: port 0 already used [ 174.214997][ T6958] vhci_hcd vhci_hcd.0: port 0 already used [ 174.743574][ T6963] vhci_hcd vhci_hcd.0: port 0 already used [ 175.273476][ T6968] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:19:11 executed programs: 106 [ 175.802659][ T6973] vhci_hcd vhci_hcd.0: port 0 already used [ 176.330608][ T6978] vhci_hcd vhci_hcd.0: port 0 already used [ 176.858042][ T6983] vhci_hcd vhci_hcd.0: port 0 already used [ 177.385645][ T6988] vhci_hcd vhci_hcd.0: port 0 already used [ 177.916192][ T6993] vhci_hcd vhci_hcd.0: port 0 already used [ 178.443725][ T6998] vhci_hcd vhci_hcd.0: port 0 already used [ 178.976422][ T7003] vhci_hcd vhci_hcd.0: port 0 already used [ 179.505661][ T7008] vhci_hcd vhci_hcd.0: port 0 already used [ 180.034015][ T7013] vhci_hcd vhci_hcd.0: port 0 already used [ 180.561238][ T7018] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:19:16 executed programs: 116 [ 181.089581][ T7023] vhci_hcd vhci_hcd.0: port 0 already used [ 181.620360][ T7028] vhci_hcd vhci_hcd.0: port 0 already used [ 182.149490][ T7033] vhci_hcd vhci_hcd.0: port 0 already used [ 182.679364][ T7038] vhci_hcd vhci_hcd.0: port 0 already used [ 183.206623][ T7043] vhci_hcd vhci_hcd.0: port 0 already used [ 183.740370][ T7048] vhci_hcd vhci_hcd.0: port 0 already used [ 184.270927][ T7053] vhci_hcd vhci_hcd.0: port 0 already used [ 184.800074][ T7058] vhci_hcd vhci_hcd.0: port 0 already used [ 185.327707][ T7063] vhci_hcd vhci_hcd.0: port 0 already used [ 185.854005][ T7068] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:19:21 executed programs: 126 [ 186.381234][ T7073] vhci_hcd vhci_hcd.0: port 0 already used [ 186.909590][ T7078] vhci_hcd vhci_hcd.0: port 0 already used [ 187.437167][ T7083] vhci_hcd vhci_hcd.0: port 0 already used [ 187.964330][ T7088] vhci_hcd vhci_hcd.0: port 0 already used [ 188.492301][ T7093] vhci_hcd vhci_hcd.0: port 0 already used [ 189.021158][ T7098] vhci_hcd vhci_hcd.0: port 0 already used [ 189.550032][ T7103] vhci_hcd vhci_hcd.0: port 0 already used [ 190.083114][ T7108] vhci_hcd vhci_hcd.0: port 0 already used [ 190.611555][ T7113] vhci_hcd vhci_hcd.0: port 0 already used [ 191.140113][ T7118] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:19:26 executed programs: 136 [ 191.667279][ T7123] vhci_hcd vhci_hcd.0: port 0 already used [ 192.196400][ T7128] vhci_hcd vhci_hcd.0: port 0 already used [ 192.723628][ T7133] vhci_hcd vhci_hcd.0: port 0 already used [ 193.250354][ T7138] vhci_hcd vhci_hcd.0: port 0 already used [ 193.778071][ T7143] vhci_hcd vhci_hcd.0: port 0 already used [ 194.094205][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.100508][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.306629][ T7148] vhci_hcd vhci_hcd.0: port 0 already used [ 194.833928][ T7153] vhci_hcd vhci_hcd.0: port 0 already used [ 195.361479][ T7158] vhci_hcd vhci_hcd.0: port 0 already used [ 195.890728][ T7163] vhci_hcd vhci_hcd.0: port 0 already used [ 196.417013][ T7168] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:19:32 executed programs: 146 [ 196.944596][ T7173] vhci_hcd vhci_hcd.0: port 0 already used [ 197.474000][ T7178] vhci_hcd vhci_hcd.0: port 0 already used [ 198.001029][ T7183] vhci_hcd vhci_hcd.0: port 0 already used [ 198.530572][ T7188] vhci_hcd vhci_hcd.0: port 0 already used [ 199.062896][ T7193] vhci_hcd vhci_hcd.0: port 0 already used [ 199.590647][ T7198] vhci_hcd vhci_hcd.0: port 0 already used [ 200.122589][ T7203] vhci_hcd vhci_hcd.0: port 0 already used [ 200.669914][ T7208] vhci_hcd vhci_hcd.0: port 0 already used [ 201.197592][ T7213] vhci_hcd vhci_hcd.0: port 0 already used [ 201.725043][ T7218] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:19:37 executed programs: 156 [ 202.252135][ T7223] vhci_hcd vhci_hcd.0: port 0 already used [ 202.779977][ T7228] vhci_hcd vhci_hcd.0: port 0 already used [ 203.309260][ T7233] vhci_hcd vhci_hcd.0: port 0 already used [ 203.835762][ T7238] vhci_hcd vhci_hcd.0: port 0 already used [ 204.384796][ T7243] vhci_hcd vhci_hcd.0: port 0 already used [ 204.919714][ T7248] vhci_hcd vhci_hcd.0: port 0 already used [ 205.446495][ T7253] vhci_hcd vhci_hcd.0: port 0 already used [ 205.974600][ T7258] vhci_hcd vhci_hcd.0: port 0 already used [ 206.502145][ T7263] vhci_hcd vhci_hcd.0: port 0 already used [ 207.029774][ T7268] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:19:42 executed programs: 166 [ 207.555775][ T7273] vhci_hcd vhci_hcd.0: port 0 already used [ 208.083322][ T7278] vhci_hcd vhci_hcd.0: port 0 already used [ 208.611235][ T7283] vhci_hcd vhci_hcd.0: port 0 already used [ 209.140146][ T7288] vhci_hcd vhci_hcd.0: port 0 already used [ 209.674266][ T7293] vhci_hcd vhci_hcd.0: port 0 already used [ 210.202469][ T7298] vhci_hcd vhci_hcd.0: port 0 already used [ 210.730758][ T7303] vhci_hcd vhci_hcd.0: port 0 already used [ 211.257617][ T7308] vhci_hcd vhci_hcd.0: port 0 already used [ 211.784281][ T7313] vhci_hcd vhci_hcd.0: port 0 already used [ 212.311519][ T7318] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:19:48 executed programs: 176 [ 212.843858][ T7323] vhci_hcd vhci_hcd.0: port 0 already used [ 213.372321][ T7328] vhci_hcd vhci_hcd.0: port 0 already used [ 213.899336][ T7333] vhci_hcd vhci_hcd.0: port 0 already used [ 214.426643][ T7338] vhci_hcd vhci_hcd.0: port 0 already used [ 214.953460][ T7343] vhci_hcd vhci_hcd.0: port 0 already used [ 215.480845][ T7348] vhci_hcd vhci_hcd.0: port 0 already used [ 216.007191][ T7353] vhci_hcd vhci_hcd.0: port 0 already used [ 216.535778][ T7358] vhci_hcd vhci_hcd.0: port 0 already used [ 217.061511][ T7363] vhci_hcd vhci_hcd.0: port 0 already used [ 217.589166][ T7368] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:19:53 executed programs: 186 [ 218.115987][ T7373] vhci_hcd vhci_hcd.0: port 0 already used [ 218.643541][ T7378] vhci_hcd vhci_hcd.0: port 0 already used [ 219.170287][ T7383] vhci_hcd vhci_hcd.0: port 0 already used [ 219.703647][ T7388] vhci_hcd vhci_hcd.0: port 0 already used [ 220.229273][ T7393] vhci_hcd vhci_hcd.0: port 0 already used [ 220.757856][ T7398] vhci_hcd vhci_hcd.0: port 0 already used [ 221.283820][ T7403] vhci_hcd vhci_hcd.0: port 0 already used [ 221.827388][ T7408] vhci_hcd vhci_hcd.0: port 0 already used [ 222.356275][ T7413] vhci_hcd vhci_hcd.0: port 0 already used [ 222.882823][ T7418] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:19:58 executed programs: 196 [ 223.410082][ T7423] vhci_hcd vhci_hcd.0: port 0 already used [ 223.937382][ T7428] vhci_hcd vhci_hcd.0: port 0 already used [ 224.465908][ T7433] vhci_hcd vhci_hcd.0: port 0 already used [ 224.993667][ T7438] vhci_hcd vhci_hcd.0: port 0 already used [ 225.520208][ T7443] vhci_hcd vhci_hcd.0: port 0 already used [ 226.046818][ T7448] vhci_hcd vhci_hcd.0: port 0 already used [ 226.580275][ T7453] vhci_hcd vhci_hcd.0: port 0 already used [ 227.108998][ T7458] vhci_hcd vhci_hcd.0: port 0 already used [ 227.638342][ T7463] vhci_hcd vhci_hcd.0: port 0 already used [ 228.167493][ T7468] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:20:03 executed programs: 206 [ 228.693763][ T7473] vhci_hcd vhci_hcd.0: port 0 already used [ 229.222722][ T7478] vhci_hcd vhci_hcd.0: port 0 already used [ 229.753909][ T7483] vhci_hcd vhci_hcd.0: port 0 already used [ 230.280157][ T7488] vhci_hcd vhci_hcd.0: port 0 already used [ 230.809512][ T7493] vhci_hcd vhci_hcd.0: port 0 already used [ 231.336953][ T7498] vhci_hcd vhci_hcd.0: port 0 already used [ 231.865041][ T7503] vhci_hcd vhci_hcd.0: port 0 already used [ 232.418494][ T7508] vhci_hcd vhci_hcd.0: port 0 already used [ 232.946572][ T7513] vhci_hcd vhci_hcd.0: port 0 already used [ 233.483407][ T7519] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:20:09 executed programs: 216 [ 234.012096][ T7524] vhci_hcd vhci_hcd.0: port 0 already used [ 234.541912][ T7531] vhci_hcd vhci_hcd.0: port 0 already used [ 235.075045][ T7536] vhci_hcd vhci_hcd.0: port 0 already used [ 235.600881][ T7543] vhci_hcd vhci_hcd.0: port 0 already used [ 236.129710][ T7548] vhci_hcd vhci_hcd.0: port 0 already used [ 236.667015][ T7554] vhci_hcd vhci_hcd.0: port 0 already used [ 237.194656][ T7559] vhci_hcd vhci_hcd.0: port 0 already used [ 237.722322][ T7564] vhci_hcd vhci_hcd.0: port 0 already used [ 238.248707][ T7569] vhci_hcd vhci_hcd.0: port 0 already used [ 238.774546][ T7574] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:20:14 executed programs: 226 [ 239.304386][ T7579] vhci_hcd vhci_hcd.0: port 0 already used [ 239.830919][ T7584] vhci_hcd vhci_hcd.0: port 0 already used [ 240.359756][ T7589] vhci_hcd vhci_hcd.0: port 0 already used [ 240.886421][ T7594] vhci_hcd vhci_hcd.0: port 0 already used [ 241.414868][ T7599] vhci_hcd vhci_hcd.0: port 0 already used [ 241.941940][ T7604] vhci_hcd vhci_hcd.0: port 0 already used [ 242.252379][ T5134] Bluetooth: hci0: command 0x0406 tx timeout [ 242.469700][ T7609] vhci_hcd vhci_hcd.0: port 0 already used [ 243.002334][ T7614] vhci_hcd vhci_hcd.0: port 0 already used [ 243.531041][ T7619] vhci_hcd vhci_hcd.0: port 0 already used [ 244.056784][ T7624] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:20:19 executed programs: 236 [ 244.591545][ T7629] vhci_hcd vhci_hcd.0: port 0 already used [ 245.118609][ T7634] vhci_hcd vhci_hcd.0: port 0 already used [ 245.646543][ T7639] vhci_hcd vhci_hcd.0: port 0 already used [ 246.174159][ T7644] vhci_hcd vhci_hcd.0: port 0 already used [ 246.706804][ T7649] vhci_hcd vhci_hcd.0: port 0 already used [ 247.234244][ T7654] vhci_hcd vhci_hcd.0: port 0 already used [ 247.763563][ T7659] vhci_hcd vhci_hcd.0: port 0 already used [ 248.288872][ T7664] vhci_hcd vhci_hcd.0: port 0 already used [ 248.820617][ T7669] vhci_hcd vhci_hcd.0: port 0 already used [ 249.352078][ T7674] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:20:25 executed programs: 246 [ 249.883130][ T7679] vhci_hcd vhci_hcd.0: port 0 already used [ 250.408871][ T7684] vhci_hcd vhci_hcd.0: port 0 already used [ 250.940916][ T7689] vhci_hcd vhci_hcd.0: port 0 already used [ 251.468414][ T7694] vhci_hcd vhci_hcd.0: port 0 already used [ 251.995982][ T7699] vhci_hcd vhci_hcd.0: port 0 already used [ 252.522493][ T7704] vhci_hcd vhci_hcd.0: port 0 already used [ 253.050595][ T7709] vhci_hcd vhci_hcd.0: port 0 already used [ 253.579135][ T7714] vhci_hcd vhci_hcd.0: port 0 already used [ 254.106336][ T7719] vhci_hcd vhci_hcd.0: port 0 already used [ 254.633674][ T7724] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:20:30 executed programs: 256 [ 255.163918][ T7729] vhci_hcd vhci_hcd.0: port 0 already used [ 255.535362][ T1298] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.541703][ T1298] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.691472][ T7734] vhci_hcd vhci_hcd.0: port 0 already used [ 256.219040][ T7739] vhci_hcd vhci_hcd.0: port 0 already used [ 256.745803][ T7744] vhci_hcd vhci_hcd.0: port 0 already used [ 257.273366][ T7749] vhci_hcd vhci_hcd.0: port 0 already used [ 257.799513][ T7754] vhci_hcd vhci_hcd.0: port 0 already used [ 258.330483][ T7759] vhci_hcd vhci_hcd.0: port 0 already used [ 258.858056][ T7764] vhci_hcd vhci_hcd.0: port 0 already used [ 259.385092][ T7769] vhci_hcd vhci_hcd.0: port 0 already used [ 259.916300][ T7774] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:20:35 executed programs: 266 [ 260.445540][ T7779] vhci_hcd vhci_hcd.0: port 0 already used [ 260.973744][ T7784] vhci_hcd vhci_hcd.0: port 0 already used [ 261.501279][ T7789] vhci_hcd vhci_hcd.0: port 0 already used [ 262.029308][ T7794] vhci_hcd vhci_hcd.0: port 0 already used [ 262.556714][ T7799] vhci_hcd vhci_hcd.0: port 0 already used [ 263.083055][ T7804] vhci_hcd vhci_hcd.0: port 0 already used [ 263.611337][ T7809] vhci_hcd vhci_hcd.0: port 0 already used [ 264.157596][ T7814] vhci_hcd vhci_hcd.0: port 0 already used [ 264.685068][ T7819] vhci_hcd vhci_hcd.0: port 0 already used [ 265.211732][ T7824] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:20:41 executed programs: 276 [ 265.738477][ T7829] vhci_hcd vhci_hcd.0: port 0 already used [ 266.265786][ T7834] vhci_hcd vhci_hcd.0: port 0 already used [ 266.792027][ T7839] vhci_hcd vhci_hcd.0: port 0 already used [ 267.319907][ T7844] vhci_hcd vhci_hcd.0: port 0 already used [ 267.846954][ T7849] vhci_hcd vhci_hcd.0: port 0 already used [ 268.374656][ T7854] vhci_hcd vhci_hcd.0: port 0 already used [ 268.901675][ T7859] vhci_hcd vhci_hcd.0: port 0 already used [ 269.428930][ T7864] vhci_hcd vhci_hcd.0: port 0 already used [ 269.954919][ T7869] vhci_hcd vhci_hcd.0: port 0 already used [ 270.483840][ T7874] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:20:46 executed programs: 286 [ 271.012486][ T7879] vhci_hcd vhci_hcd.0: port 0 already used [ 271.540840][ T7884] vhci_hcd vhci_hcd.0: port 0 already used [ 272.067567][ T7889] vhci_hcd vhci_hcd.0: port 0 already used [ 272.594047][ T7894] vhci_hcd vhci_hcd.0: port 0 already used [ 273.122252][ T7899] vhci_hcd vhci_hcd.0: port 0 already used [ 273.650074][ T7904] vhci_hcd vhci_hcd.0: port 0 already used [ 274.185700][ T7909] vhci_hcd vhci_hcd.0: port 0 already used [ 274.713739][ T7914] vhci_hcd vhci_hcd.0: port 0 already used [ 275.239768][ T7919] vhci_hcd vhci_hcd.0: port 0 already used [ 275.769525][ T7924] vhci_hcd vhci_hcd.0: port 0 already used [ 276.012489][ T31] INFO: task kworker/1:3:5864 blocked for more than 143 seconds. [ 276.020313][ T31] Not tainted syzkaller #0 [ 276.025437][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 276.034169][ T31] task:kworker/1:3 state:D stack:25224 pid:5864 tgid:5864 ppid:2 task_flags:0x4208060 flags:0x00080000 [ 276.046217][ T31] Workqueue: usb_hub_wq hub_event [ 276.051278][ T31] Call Trace: [ 276.054605][ T31] [ 276.057530][ T31] __schedule+0x1190/0x5de0 [ 276.062028][ T31] ? find_held_lock+0x2b/0x80 [ 276.066826][ T31] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 276.072795][ T31] ? __pfx___schedule+0x10/0x10 [ 276.077637][ T31] ? find_held_lock+0x2b/0x80 [ 276.082349][ T31] ? schedule+0x2d7/0x3a0 [ 276.086684][ T31] schedule+0xe7/0x3a0 [ 276.090774][ T31] usb_kill_urb+0x253/0x320 [ 276.095347][ T31] ? __pfx_usb_kill_urb+0x10/0x10 [ 276.100393][ T31] ? __pfx_autoremove_wake_function+0x10/0x10 [ 276.106529][ T31] usb_start_wait_urb+0x250/0x4b0 [ 276.111567][ T31] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 276.117191][ T31] ? __asan_memset+0x23/0x50 [ 276.121795][ T31] usb_control_msg+0x326/0x4a0 [ 276.126586][ T31] ? __pfx_usb_control_msg+0x10/0x10 [ 276.131881][ T31] get_bMaxPacketSize0.constprop.0+0xd0/0x1f0 [ 276.138043][ T31] hub_port_init+0x690/0x3a70 [ 276.142784][ T31] hub_event+0x2ce1/0x4fe0 [ 276.147207][ T31] ? __pfx_hub_event+0x10/0x10 [ 276.151950][ T31] ? assoc_array_destroy_subtree.part.0+0x2c0/0x4d0 [ 276.158590][ T31] ? rcu_is_watching+0x12/0xc0 [ 276.163389][ T31] process_one_work+0x9cf/0x1b70 [ 276.168319][ T31] ? __pfx_hcd_resume_work+0x10/0x10 [ 276.173777][ T31] ? __pfx_process_one_work+0x10/0x10 [ 276.179158][ T31] ? assign_work+0x1a0/0x250 [ 276.183781][ T31] worker_thread+0x6c8/0xf10 [ 276.188376][ T31] ? __kthread_parkme+0x19e/0x250 [ 276.193450][ T31] ? __pfx_worker_thread+0x10/0x10 [ 276.198753][ T31] kthread+0x3c5/0x780 [ 276.202846][ T31] ? __pfx_kthread+0x10/0x10 [ 276.207440][ T31] ? rcu_is_watching+0x12/0xc0 [ 276.212266][ T31] ? __pfx_kthread+0x10/0x10 [ 276.216943][ T31] ret_from_fork+0x675/0x7d0 [ 276.221604][ T31] ? __pfx_kthread+0x10/0x10 [ 276.226248][ T31] ret_from_fork_asm+0x1a/0x30 [ 276.231134][ T31] [ 276.234258][ T31] [ 276.234258][ T31] Showing all locks held in the system: [ 276.241999][ T31] 1 lock held by khungtaskd/31: [ 276.246873][ T31] #0: ffffffff8e3c4760 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 276.256805][ T31] 2 locks held by getty/5569: [ 276.261462][ T31] #0: ffff888031f120a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 276.271251][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 [ 276.281408][ T31] 5 locks held by kworker/1:3/5864: [ 276.286735][ T31] #0: ffff88814528b548 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 276.301749][ T31] #1: ffffc9000419fd00 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 2025/11/17 22:20:51 executed programs: 296 [ 276.313372][ T31] #2: ffff888145f34198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1c0/0x4fe0 [ 276.324359][ T7929] vhci_hcd vhci_hcd.0: port 0 already used [ 276.324496][ T31] #3: ffff888145f80518 (&port_dev->status_lock){+.+.}-{4:4}, at: hub_event+0x2981/0x4fe0 [ 276.341869][ T31] #4: ffff888145b02f68 (hcd->address0_mutex){+.+.}-{4:4}, at: hub_event+0x29aa/0x4fe0 [ 276.351926][ T31] [ 276.354345][ T31] ============================================= [ 276.354345][ T31] [ 276.363899][ T31] NMI backtrace for cpu 1 [ 276.363916][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 276.363929][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 276.363936][ T31] Call Trace: [ 276.363940][ T31] [ 276.363944][ T31] dump_stack_lvl+0x116/0x1f0 [ 276.363959][ T31] nmi_cpu_backtrace+0x27b/0x390 [ 276.363974][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 276.363992][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 276.364007][ T31] watchdog+0xf3f/0x1170 [ 276.364024][ T31] ? rcu_is_watching+0x12/0xc0 [ 276.364038][ T31] ? __pfx_watchdog+0x10/0x10 [ 276.364050][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 276.364062][ T31] ? __kthread_parkme+0x19e/0x250 [ 276.364078][ T31] ? __pfx_watchdog+0x10/0x10 [ 276.364091][ T31] kthread+0x3c5/0x780 [ 276.364103][ T31] ? __pfx_kthread+0x10/0x10 [ 276.364114][ T31] ? rcu_is_watching+0x12/0xc0 [ 276.364127][ T31] ? __pfx_kthread+0x10/0x10 [ 276.364138][ T31] ret_from_fork+0x675/0x7d0 [ 276.364147][ T31] ? __pfx_kthread+0x10/0x10 [ 276.364158][ T31] ret_from_fork_asm+0x1a/0x30 [ 276.364180][ T31] [ 276.364184][ T31] Sending NMI from CPU 1 to CPUs 0: [ 276.484742][ C0] NMI backtrace for cpu 0 [ 276.484759][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted syzkaller #0 PREEMPT(full) [ 276.484780][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 276.484791][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 276.484824][ C0] Code: b7 6c 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 83 65 29 00 fb f4 3c 0a 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 276.484841][ C0] RSP: 0018:ffffffff8e007df8 EFLAGS: 000002c6 [ 276.484856][ C0] RAX: 00000000001809d3 RBX: 0000000000000000 RCX: ffffffff8b60c2a9 [ 276.484868][ C0] RDX: 0000000000000000 RSI: ffffffff8da2c014 RDI: ffffffff8bf073c0 [ 276.484879][ C0] RBP: fffffbfff1c12f40 R08: 0000000000000001 R09: ffffed1017086655 [ 276.484904][ C0] R10: ffff8880b84332ab R11: 0000000000000001 R12: 0000000000000000 [ 276.484915][ C0] R13: ffffffff8e097a00 R14: ffffffff908214d0 R15: 0000000000000000 [ 276.484927][ C0] FS: 0000000000000000(0000) GS:ffff888124a05000(0000) knlGS:0000000000000000 [ 276.484944][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 276.484956][ C0] CR2: 000000c0072d6000 CR3: 0000000074838000 CR4: 00000000003526f0 [ 276.484968][ C0] Call Trace: [ 276.484975][ C0] [ 276.484981][ C0] default_idle+0x13/0x20 [ 276.485002][ C0] default_idle_call+0x6c/0xb0 [ 276.485022][ C0] do_idle+0x38d/0x500 [ 276.485047][ C0] ? __pfx_do_idle+0x10/0x10 [ 276.485068][ C0] ? trace_sched_exit_tp+0x2f/0x120 [ 276.485091][ C0] cpu_startup_entry+0x4f/0x60 [ 276.485113][ C0] rest_init+0x16b/0x2b0 [ 276.485134][ C0] ? acpi_subsystem_init+0x133/0x180 [ 276.485159][ C0] ? __pfx_x86_late_time_init+0x10/0x10 [ 276.485187][ C0] start_kernel+0x3f6/0x4e0 [ 276.485212][ C0] x86_64_start_reservations+0x18/0x30 [ 276.485238][ C0] x86_64_start_kernel+0x130/0x190 [ 276.485264][ C0] common_startup_64+0x13e/0x148 [ 276.485291][ C0] [ 277.000318][ T7934] vhci_hcd vhci_hcd.0: port 0 already used [ 277.531419][ T7939] vhci_hcd vhci_hcd.0: port 0 already used [ 278.058896][ T7944] vhci_hcd vhci_hcd.0: port 0 already used [ 278.585641][ T7949] vhci_hcd vhci_hcd.0: port 0 already used [ 279.115536][ T7954] vhci_hcd vhci_hcd.0: port 0 already used [ 279.642889][ T7959] vhci_hcd vhci_hcd.0: port 0 already used [ 280.174895][ T7964] vhci_hcd vhci_hcd.0: port 0 already used [ 280.701253][ T7969] vhci_hcd vhci_hcd.0: port 0 already used [ 281.228570][ T7974] vhci_hcd vhci_hcd.0: port 0 already used 2025/11/17 22:20:57 executed programs: 306 [ 281.754534][ T7979] vhci_hcd vhci_hcd.0: port 0 already used [ 282.282513][ T7984] vhci_hcd vhci_hcd.0: port 0 already used [ 282.808590][ T7989] vhci_hcd vhci_hcd.0: port 0 already used [ 283.337645][ T7994] vhci_hcd vhci_hcd.0: port 0 already used [ 283.863544][ T7999] vhci_hcd vhci_hcd.0: port 0 already used [ 284.391031][ T8004] vhci_hcd vhci_hcd.0: port 0 already used [ 284.918664][ T8009] vhci_hcd vhci_hcd.0: port 0 already used [ 285.447542][ T8014] vhci_hcd vhci_hcd.0: port 0 already used [ 285.975656][ T8019] vhci_hcd vhci_hcd.0: port 0 already used