Warning: Permanently added '10.128.1.177' (ED25519) to the list of known hosts. 2025/06/02 17:40:42 ignoring optional flag "sandboxArg"="0" 2025/06/02 17:40:42 ignoring optional flag "type"="gce" 2025/06/02 17:40:42 parsed 1 programs [ 87.677944][ T30] audit: type=1400 audit(1748886042.635:105): avc: denied { getattr } for pid=6110 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 87.802642][ T30] audit: type=1400 audit(1748886042.755:106): avc: denied { unlink } for pid=6126 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2025/06/02 17:40:44 executed programs: 0 [ 89.126741][ T6126] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 89.172270][ T30] audit: type=1400 audit(1748886044.125:107): avc: denied { create } for pid=6137 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 89.193402][ T30] audit: type=1400 audit(1748886044.125:108): avc: denied { ioctl } for pid=6137 comm="syz-executor.0" path="socket:[4857]" dev="sockfs" ino=4857 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 89.193897][ T5826] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.227318][ T5826] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.234902][ T5826] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.243451][ T5826] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.251188][ T5826] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.375096][ T6137] chnl_net:caif_netlink_parms(): no params data found [ 89.431180][ T6137] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.438401][ T6137] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.445654][ T6137] bridge_slave_0: entered allmulticast mode [ 89.452443][ T6137] bridge_slave_0: entered promiscuous mode [ 89.460850][ T6137] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.468148][ T6137] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.475362][ T6137] bridge_slave_1: entered allmulticast mode [ 89.482160][ T6137] bridge_slave_1: entered promiscuous mode [ 89.509088][ T6137] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.520217][ T6137] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.548784][ T6137] team0: Port device team_slave_0 added [ 89.557165][ T6137] team0: Port device team_slave_1 added [ 89.579291][ T6137] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.586966][ T6137] 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. [ 89.613388][ T6137] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.625494][ T6137] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.632438][ T6137] 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. [ 89.658545][ T6137] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.693347][ T6137] hsr_slave_0: entered promiscuous mode [ 89.699442][ T6137] hsr_slave_1: entered promiscuous mode [ 90.232514][ T6137] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 90.246549][ T6137] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 90.259773][ T6137] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 90.271315][ T6137] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 90.301985][ T6137] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.309175][ T6137] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.316690][ T6137] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.323836][ T6137] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.396938][ T6137] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.406706][ T3449] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.416790][ T3449] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.445156][ T6137] 8021q: adding VLAN 0 to HW filter on device team0 [ 90.458408][ T3449] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.465586][ T3449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.502171][ T3449] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.509406][ T3449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.727750][ T6137] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.776740][ T6137] veth0_vlan: entered promiscuous mode [ 90.791809][ T6137] veth1_vlan: entered promiscuous mode [ 90.827890][ T6137] veth0_macvtap: entered promiscuous mode [ 90.838234][ T6137] veth1_macvtap: entered promiscuous mode [ 90.860791][ T6137] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.879491][ T6137] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.895161][ T6137] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.903989][ T6137] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.915355][ T6137] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.925201][ T6137] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 91.016451][ T3449] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.031943][ T3449] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.068020][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.076780][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.150797][ T6197] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 91.157555][ T6197] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 91.171643][ T6197] vhci_hcd vhci_hcd.0: Device attached [ 91.178620][ T30] audit: type=1400 audit(1748886046.135:109): avc: denied { create } for pid=6196 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 91.210902][ T30] audit: type=1400 audit(1748886046.165:110): avc: denied { sys_admin } for pid=6196 comm="syz-executor.0" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 91.285652][ T5826] Bluetooth: hci0: command tx timeout [ 91.346508][ T24] vhci_hcd: vhci_device speed not set [ 91.412991][ T24] usb 33-1: new full-speed USB device number 2 using vhci_hcd [ 91.732210][ T6228] vhci_hcd vhci_hcd.0: port 0 already used [ 92.302354][ T6260] vhci_hcd vhci_hcd.0: port 0 already used [ 92.873473][ T6294] vhci_hcd vhci_hcd.0: port 0 already used [ 93.362810][ T5826] Bluetooth: hci0: command tx timeout [ 93.430218][ T6326] vhci_hcd vhci_hcd.0: port 0 already used [ 93.988535][ T6358] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:40:49 executed programs: 6 [ 94.531302][ T6391] vhci_hcd vhci_hcd.0: port 0 already used [ 95.094634][ T6423] vhci_hcd vhci_hcd.0: port 0 already used [ 95.443654][ T5826] Bluetooth: hci0: command tx timeout [ 95.646810][ T6454] vhci_hcd vhci_hcd.0: port 0 already used [ 96.198394][ T6487] vhci_hcd vhci_hcd.0: port 0 already used [ 96.758585][ T6520] vhci_hcd vhci_hcd.0: port 0 already used [ 97.296642][ T6547] vhci_hcd vhci_hcd.0: port 0 already used [ 97.523270][ T5826] Bluetooth: hci0: command tx timeout [ 97.825193][ T6552] vhci_hcd vhci_hcd.0: port 0 already used [ 98.354389][ T6557] vhci_hcd vhci_hcd.0: port 0 already used [ 98.881244][ T6562] vhci_hcd vhci_hcd.0: port 0 already used [ 99.412458][ T6567] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:40:54 executed programs: 16 [ 99.944249][ T6572] vhci_hcd vhci_hcd.0: port 0 already used [ 100.476480][ T6577] vhci_hcd vhci_hcd.0: port 0 already used [ 101.004453][ T6582] vhci_hcd vhci_hcd.0: port 0 already used [ 101.533978][ T6587] vhci_hcd vhci_hcd.0: port 0 already used [ 102.061939][ T6592] vhci_hcd vhci_hcd.0: port 0 already used [ 102.589654][ T6597] vhci_hcd vhci_hcd.0: port 0 already used [ 103.117652][ T6602] vhci_hcd vhci_hcd.0: port 0 already used [ 103.654254][ T6607] vhci_hcd vhci_hcd.0: port 0 already used [ 104.186117][ T6612] vhci_hcd vhci_hcd.0: port 0 already used [ 104.716782][ T6617] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:41:00 executed programs: 26 [ 105.245312][ T6622] vhci_hcd vhci_hcd.0: port 0 already used [ 105.775894][ T6627] vhci_hcd vhci_hcd.0: port 0 already used [ 106.305807][ T6632] vhci_hcd vhci_hcd.0: port 0 already used [ 106.837534][ T6637] vhci_hcd vhci_hcd.0: port 0 already used [ 106.845309][ T6637] cgroup: fork rejected by pids controller in /syz0 [ 107.375558][ T6643] vhci_hcd vhci_hcd.0: port 0 already used [ 107.904843][ T6648] vhci_hcd vhci_hcd.0: port 0 already used [ 108.445976][ T6655] vhci_hcd vhci_hcd.0: port 0 already used [ 108.975389][ T6661] vhci_hcd vhci_hcd.0: port 0 already used [ 109.509268][ T6666] vhci_hcd vhci_hcd.0: port 0 already used [ 110.042028][ T6672] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:41:05 executed programs: 36 [ 110.571965][ T6678] vhci_hcd vhci_hcd.0: port 0 already used [ 111.105995][ T6683] vhci_hcd vhci_hcd.0: port 0 already used [ 111.641319][ T6688] vhci_hcd vhci_hcd.0: port 0 already used [ 112.171877][ T6693] vhci_hcd vhci_hcd.0: port 0 already used [ 112.699770][ T6698] vhci_hcd vhci_hcd.0: port 0 already used [ 113.232197][ T6703] vhci_hcd vhci_hcd.0: port 0 already used [ 113.761531][ T6708] vhci_hcd vhci_hcd.0: port 0 already used [ 114.294750][ T6713] vhci_hcd vhci_hcd.0: port 0 already used [ 114.823488][ T6718] vhci_hcd vhci_hcd.0: port 0 already used [ 115.352025][ T6723] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:41:10 executed programs: 46 [ 115.880930][ T6728] vhci_hcd vhci_hcd.0: port 0 already used [ 116.411362][ T6733] vhci_hcd vhci_hcd.0: port 0 already used [ 116.941195][ T6738] vhci_hcd vhci_hcd.0: port 0 already used [ 117.471669][ T6743] vhci_hcd vhci_hcd.0: port 0 already used [ 118.000942][ T6748] vhci_hcd vhci_hcd.0: port 0 already used [ 118.530741][ T6753] vhci_hcd vhci_hcd.0: port 0 already used [ 119.061528][ T6758] vhci_hcd vhci_hcd.0: port 0 already used [ 119.590081][ T6763] vhci_hcd vhci_hcd.0: port 0 already used [ 120.126929][ T6768] vhci_hcd vhci_hcd.0: port 0 already used [ 120.657030][ T6773] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:41:16 executed programs: 56 [ 121.187389][ T6778] vhci_hcd vhci_hcd.0: port 0 already used [ 121.718901][ T6783] vhci_hcd vhci_hcd.0: port 0 already used [ 122.249618][ T6788] vhci_hcd vhci_hcd.0: port 0 already used [ 122.782028][ T6793] vhci_hcd vhci_hcd.0: port 0 already used [ 123.310911][ T6798] vhci_hcd vhci_hcd.0: port 0 already used [ 123.840159][ T6803] vhci_hcd vhci_hcd.0: port 0 already used [ 124.370116][ T6808] vhci_hcd vhci_hcd.0: port 0 already used [ 124.901951][ T6813] vhci_hcd vhci_hcd.0: port 0 already used [ 125.434513][ T6818] vhci_hcd vhci_hcd.0: port 0 already used [ 125.965029][ T6823] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:41:21 executed programs: 66 [ 126.494383][ T6828] vhci_hcd vhci_hcd.0: port 0 already used [ 127.023686][ T6833] vhci_hcd vhci_hcd.0: port 0 already used [ 127.553941][ T6838] vhci_hcd vhci_hcd.0: port 0 already used [ 128.083298][ T6843] vhci_hcd vhci_hcd.0: port 0 already used [ 128.611416][ T6848] vhci_hcd vhci_hcd.0: port 0 already used [ 129.140037][ T6853] vhci_hcd vhci_hcd.0: port 0 already used [ 129.670004][ T6858] vhci_hcd vhci_hcd.0: port 0 already used [ 130.200668][ T6863] vhci_hcd vhci_hcd.0: port 0 already used [ 130.732079][ T6868] vhci_hcd vhci_hcd.0: port 0 already used [ 131.264621][ T6873] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:41:26 executed programs: 76 [ 131.806216][ T6878] vhci_hcd vhci_hcd.0: port 0 already used [ 132.338298][ T6883] vhci_hcd vhci_hcd.0: port 0 already used [ 132.565014][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.571341][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.869706][ T6888] vhci_hcd vhci_hcd.0: port 0 already used [ 133.400803][ T6893] vhci_hcd vhci_hcd.0: port 0 already used [ 133.931346][ T6898] vhci_hcd vhci_hcd.0: port 0 already used [ 134.462856][ T6903] vhci_hcd vhci_hcd.0: port 0 already used [ 134.992091][ T6908] vhci_hcd vhci_hcd.0: port 0 already used [ 135.519063][ T6913] vhci_hcd vhci_hcd.0: port 0 already used [ 136.056490][ T6918] vhci_hcd vhci_hcd.0: port 0 already used [ 136.589157][ T6923] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:41:32 executed programs: 86 [ 137.121489][ T6928] vhci_hcd vhci_hcd.0: port 0 already used [ 137.652331][ T6933] vhci_hcd vhci_hcd.0: port 0 already used [ 138.182234][ T6938] vhci_hcd vhci_hcd.0: port 0 already used [ 138.712107][ T6943] vhci_hcd vhci_hcd.0: port 0 already used [ 139.241234][ T6948] vhci_hcd vhci_hcd.0: port 0 already used [ 139.777317][ T6953] vhci_hcd vhci_hcd.0: port 0 already used [ 140.308767][ T6958] vhci_hcd vhci_hcd.0: port 0 already used [ 140.838131][ T6963] vhci_hcd vhci_hcd.0: port 0 already used [ 141.372362][ T6968] vhci_hcd vhci_hcd.0: port 0 already used [ 141.899875][ T6973] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:41:37 executed programs: 96 [ 142.429338][ T6978] vhci_hcd vhci_hcd.0: port 0 already used [ 142.976545][ T6983] vhci_hcd vhci_hcd.0: port 0 already used [ 143.508988][ T6988] vhci_hcd vhci_hcd.0: port 0 already used [ 144.041318][ T6993] vhci_hcd vhci_hcd.0: port 0 already used [ 144.572348][ T6998] vhci_hcd vhci_hcd.0: port 0 already used [ 145.100328][ T7003] vhci_hcd vhci_hcd.0: port 0 already used [ 145.627930][ T7008] vhci_hcd vhci_hcd.0: port 0 already used [ 146.156992][ T7013] vhci_hcd vhci_hcd.0: port 0 already used [ 146.684276][ T7018] vhci_hcd vhci_hcd.0: port 0 already used [ 147.211599][ T7023] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:41:42 executed programs: 106 [ 147.739797][ T7028] vhci_hcd vhci_hcd.0: port 0 already used [ 148.268951][ T7033] vhci_hcd vhci_hcd.0: port 0 already used [ 148.797758][ T7038] vhci_hcd vhci_hcd.0: port 0 already used [ 149.328870][ T7043] vhci_hcd vhci_hcd.0: port 0 already used [ 149.858915][ T7048] vhci_hcd vhci_hcd.0: port 0 already used [ 150.391826][ T7053] vhci_hcd vhci_hcd.0: port 0 already used [ 150.921464][ T7058] vhci_hcd vhci_hcd.0: port 0 already used [ 151.453519][ T7063] vhci_hcd vhci_hcd.0: port 0 already used [ 152.010011][ T7068] vhci_hcd vhci_hcd.0: port 0 already used [ 152.540930][ T7073] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:41:48 executed programs: 116 [ 153.071110][ T7078] vhci_hcd vhci_hcd.0: port 0 already used [ 153.599149][ T7083] vhci_hcd vhci_hcd.0: port 0 already used [ 154.128098][ T7088] vhci_hcd vhci_hcd.0: port 0 already used [ 154.656779][ T7093] vhci_hcd vhci_hcd.0: port 0 already used [ 155.185130][ T7098] vhci_hcd vhci_hcd.0: port 0 already used [ 155.714376][ T7103] vhci_hcd vhci_hcd.0: port 0 already used [ 156.241677][ T7108] vhci_hcd vhci_hcd.0: port 0 already used [ 156.774310][ T7113] vhci_hcd vhci_hcd.0: port 0 already used [ 157.306944][ T7118] vhci_hcd vhci_hcd.0: port 0 already used [ 157.840656][ T7123] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:41:53 executed programs: 126 [ 158.368141][ T7128] vhci_hcd vhci_hcd.0: port 0 already used [ 158.897837][ T7133] vhci_hcd vhci_hcd.0: port 0 already used [ 159.427692][ T7138] vhci_hcd vhci_hcd.0: port 0 already used [ 159.956507][ T7143] vhci_hcd vhci_hcd.0: port 0 already used [ 160.486682][ T7148] vhci_hcd vhci_hcd.0: port 0 already used [ 161.015797][ T7153] vhci_hcd vhci_hcd.0: port 0 already used [ 161.544160][ T7158] vhci_hcd vhci_hcd.0: port 0 already used [ 162.076086][ T7163] vhci_hcd vhci_hcd.0: port 0 already used [ 162.611845][ T7168] vhci_hcd vhci_hcd.0: port 0 already used [ 163.143696][ T7173] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:41:58 executed programs: 136 [ 163.670230][ T7178] vhci_hcd vhci_hcd.0: port 0 already used [ 164.200453][ T7183] vhci_hcd vhci_hcd.0: port 0 already used [ 164.727609][ T7188] vhci_hcd vhci_hcd.0: port 0 already used [ 165.259583][ T7193] vhci_hcd vhci_hcd.0: port 0 already used [ 165.786194][ T7198] vhci_hcd vhci_hcd.0: port 0 already used [ 166.317901][ T7203] vhci_hcd vhci_hcd.0: port 0 already used [ 166.845579][ T7208] vhci_hcd vhci_hcd.0: port 0 already used [ 167.376895][ T7213] vhci_hcd vhci_hcd.0: port 0 already used [ 167.943983][ T7218] vhci_hcd vhci_hcd.0: port 0 already used [ 168.472350][ T7223] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:42:03 executed programs: 146 [ 169.001249][ T7228] vhci_hcd vhci_hcd.0: port 0 already used [ 169.527571][ T7233] vhci_hcd vhci_hcd.0: port 0 already used [ 170.055822][ T7238] vhci_hcd vhci_hcd.0: port 0 already used [ 170.590539][ T7243] vhci_hcd vhci_hcd.0: port 0 already used [ 171.121488][ T7249] vhci_hcd vhci_hcd.0: port 0 already used [ 171.649570][ T7254] vhci_hcd vhci_hcd.0: port 0 already used [ 172.181940][ T7260] vhci_hcd vhci_hcd.0: port 0 already used [ 172.714171][ T7265] vhci_hcd vhci_hcd.0: port 0 already used [ 173.244333][ T7272] vhci_hcd vhci_hcd.0: port 0 already used [ 173.771185][ T7277] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:42:09 executed programs: 156 [ 174.303316][ T7283] vhci_hcd vhci_hcd.0: port 0 already used [ 174.831808][ T7289] vhci_hcd vhci_hcd.0: port 0 already used [ 175.360497][ T7294] vhci_hcd vhci_hcd.0: port 0 already used [ 175.888118][ T7299] vhci_hcd vhci_hcd.0: port 0 already used [ 176.416390][ T7304] vhci_hcd vhci_hcd.0: port 0 already used [ 176.946146][ T7309] vhci_hcd vhci_hcd.0: port 0 already used [ 177.477763][ T7314] vhci_hcd vhci_hcd.0: port 0 already used [ 178.006467][ T7319] vhci_hcd vhci_hcd.0: port 0 already used [ 178.537465][ T7324] vhci_hcd vhci_hcd.0: port 0 already used [ 179.068025][ T7329] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:42:14 executed programs: 166 [ 179.596134][ T7334] vhci_hcd vhci_hcd.0: port 0 already used [ 180.124225][ T7339] vhci_hcd vhci_hcd.0: port 0 already used [ 180.652614][ T7344] vhci_hcd vhci_hcd.0: port 0 already used [ 181.180140][ T7349] vhci_hcd vhci_hcd.0: port 0 already used [ 181.708273][ T7354] vhci_hcd vhci_hcd.0: port 0 already used [ 182.238059][ T7359] vhci_hcd vhci_hcd.0: port 0 already used [ 182.767688][ T7364] vhci_hcd vhci_hcd.0: port 0 already used [ 183.297285][ T7369] vhci_hcd vhci_hcd.0: port 0 already used [ 183.825402][ T7374] vhci_hcd vhci_hcd.0: port 0 already used [ 184.352974][ T7379] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:42:19 executed programs: 176 [ 184.886312][ T7384] vhci_hcd vhci_hcd.0: port 0 already used [ 185.412761][ T7389] vhci_hcd vhci_hcd.0: port 0 already used [ 185.940976][ T7394] vhci_hcd vhci_hcd.0: port 0 already used [ 186.469200][ T7399] vhci_hcd vhci_hcd.0: port 0 already used [ 186.997318][ T7404] vhci_hcd vhci_hcd.0: port 0 already used [ 187.525730][ T7409] vhci_hcd vhci_hcd.0: port 0 already used [ 188.053521][ T7414] vhci_hcd vhci_hcd.0: port 0 already used [ 188.580968][ T7419] vhci_hcd vhci_hcd.0: port 0 already used [ 189.111866][ T7424] vhci_hcd vhci_hcd.0: port 0 already used [ 189.646797][ T7429] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:42:25 executed programs: 186 [ 190.181662][ T7434] vhci_hcd vhci_hcd.0: port 0 already used [ 190.708878][ T7439] vhci_hcd vhci_hcd.0: port 0 already used [ 191.237691][ T7444] vhci_hcd vhci_hcd.0: port 0 already used [ 191.765795][ T7449] vhci_hcd vhci_hcd.0: port 0 already used [ 192.295159][ T7454] vhci_hcd vhci_hcd.0: port 0 already used [ 192.823446][ T7459] vhci_hcd vhci_hcd.0: port 0 already used [ 193.351755][ T7464] vhci_hcd vhci_hcd.0: port 0 already used [ 193.879094][ T7469] vhci_hcd vhci_hcd.0: port 0 already used [ 194.005551][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.011855][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.411665][ T7474] vhci_hcd vhci_hcd.0: port 0 already used [ 194.940229][ T7479] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:42:30 executed programs: 196 [ 195.468760][ T7484] vhci_hcd vhci_hcd.0: port 0 already used [ 195.999512][ T7489] vhci_hcd vhci_hcd.0: port 0 already used [ 196.528897][ T7494] vhci_hcd vhci_hcd.0: port 0 already used [ 197.058685][ T7499] vhci_hcd vhci_hcd.0: port 0 already used [ 197.585444][ T7504] vhci_hcd vhci_hcd.0: port 0 already used [ 198.114815][ T7509] vhci_hcd vhci_hcd.0: port 0 already used [ 198.641051][ T7514] vhci_hcd vhci_hcd.0: port 0 already used [ 199.168941][ T7519] vhci_hcd vhci_hcd.0: port 0 already used [ 199.701754][ T7524] vhci_hcd vhci_hcd.0: port 0 already used [ 200.230959][ T7529] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:42:35 executed programs: 206 [ 200.759558][ T7534] vhci_hcd vhci_hcd.0: port 0 already used [ 201.288296][ T7539] vhci_hcd vhci_hcd.0: port 0 already used [ 201.822089][ T7544] vhci_hcd vhci_hcd.0: port 0 already used [ 202.352784][ T7549] vhci_hcd vhci_hcd.0: port 0 already used [ 202.879531][ T7554] vhci_hcd vhci_hcd.0: port 0 already used [ 203.410232][ T7559] vhci_hcd vhci_hcd.0: port 0 already used [ 203.939279][ T7564] vhci_hcd vhci_hcd.0: port 0 already used [ 204.474738][ T7569] vhci_hcd vhci_hcd.0: port 0 already used [ 205.010906][ T7574] vhci_hcd vhci_hcd.0: port 0 already used [ 205.533257][ T7579] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:42:41 executed programs: 216 [ 206.055427][ T7584] vhci_hcd vhci_hcd.0: port 0 already used [ 206.578799][ T7589] vhci_hcd vhci_hcd.0: port 0 already used [ 207.100708][ T7594] vhci_hcd vhci_hcd.0: port 0 already used [ 207.628738][ T7599] vhci_hcd vhci_hcd.0: port 0 already used [ 208.151715][ T7605] vhci_hcd vhci_hcd.0: port 0 already used [ 208.673984][ T7610] vhci_hcd vhci_hcd.0: port 0 already used [ 209.196104][ T7615] vhci_hcd vhci_hcd.0: port 0 already used [ 209.719507][ T7620] vhci_hcd vhci_hcd.0: port 0 already used [ 210.244255][ T7625] vhci_hcd vhci_hcd.0: port 0 already used [ 210.766519][ T7630] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:42:46 executed programs: 226 [ 211.289532][ T7635] vhci_hcd vhci_hcd.0: port 0 already used [ 211.442709][ T51] Bluetooth: hci0: command 0x0406 tx timeout [ 211.813438][ T7641] vhci_hcd vhci_hcd.0: port 0 already used [ 212.334897][ T7646] vhci_hcd vhci_hcd.0: port 0 already used [ 212.858476][ T7651] vhci_hcd vhci_hcd.0: port 0 already used [ 213.380191][ T7656] vhci_hcd vhci_hcd.0: port 0 already used [ 213.902308][ T7661] vhci_hcd vhci_hcd.0: port 0 already used [ 214.424963][ T7666] vhci_hcd vhci_hcd.0: port 0 already used [ 214.948855][ T7671] vhci_hcd vhci_hcd.0: port 0 already used [ 215.473574][ T7676] vhci_hcd vhci_hcd.0: port 0 already used [ 215.995901][ T7681] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:42:51 executed programs: 236 [ 216.518752][ T7686] vhci_hcd vhci_hcd.0: port 0 already used [ 217.041081][ T7691] vhci_hcd vhci_hcd.0: port 0 already used [ 217.563999][ T7696] vhci_hcd vhci_hcd.0: port 0 already used [ 218.087621][ T7701] vhci_hcd vhci_hcd.0: port 0 already used [ 218.608667][ T7706] vhci_hcd vhci_hcd.0: port 0 already used [ 219.131181][ T7711] vhci_hcd vhci_hcd.0: port 0 already used [ 219.655091][ T7716] vhci_hcd vhci_hcd.0: port 0 already used [ 220.178683][ T7721] vhci_hcd vhci_hcd.0: port 0 already used [ 220.728275][ T7726] vhci_hcd vhci_hcd.0: port 0 already used [ 221.251597][ T7731] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:42:56 executed programs: 246 [ 221.774123][ T7736] vhci_hcd vhci_hcd.0: port 0 already used [ 222.297064][ T7741] vhci_hcd vhci_hcd.0: port 0 already used [ 222.818676][ T7746] vhci_hcd vhci_hcd.0: port 0 already used [ 223.341999][ T7751] vhci_hcd vhci_hcd.0: port 0 already used [ 223.863907][ T7756] vhci_hcd vhci_hcd.0: port 0 already used [ 224.386203][ T7761] vhci_hcd vhci_hcd.0: port 0 already used [ 224.908146][ T7766] vhci_hcd vhci_hcd.0: port 0 already used [ 225.430574][ T7771] vhci_hcd vhci_hcd.0: port 0 already used [ 225.956297][ T7776] vhci_hcd vhci_hcd.0: port 0 already used [ 226.479513][ T7781] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:43:01 executed programs: 256 [ 227.001042][ T7786] vhci_hcd vhci_hcd.0: port 0 already used [ 227.523492][ T7791] vhci_hcd vhci_hcd.0: port 0 already used [ 228.045960][ T7796] vhci_hcd vhci_hcd.0: port 0 already used [ 228.569316][ T7801] vhci_hcd vhci_hcd.0: port 0 already used [ 229.090888][ T7806] vhci_hcd vhci_hcd.0: port 0 already used [ 229.613608][ T7811] vhci_hcd vhci_hcd.0: port 0 already used [ 230.136794][ T7816] vhci_hcd vhci_hcd.0: port 0 already used [ 230.659814][ T7821] vhci_hcd vhci_hcd.0: port 0 already used [ 231.184454][ T7826] vhci_hcd vhci_hcd.0: port 0 already used [ 231.707961][ T7831] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:43:07 executed programs: 266 [ 232.231468][ T7836] vhci_hcd vhci_hcd.0: port 0 already used [ 232.753970][ T7841] vhci_hcd vhci_hcd.0: port 0 already used [ 233.275937][ T7846] vhci_hcd vhci_hcd.0: port 0 already used [ 233.797403][ T7851] vhci_hcd vhci_hcd.0: port 0 already used [ 234.318849][ T7856] vhci_hcd vhci_hcd.0: port 0 already used [ 234.841266][ T7861] vhci_hcd vhci_hcd.0: port 0 already used [ 235.364943][ T7867] vhci_hcd vhci_hcd.0: port 0 already used [ 235.887781][ T7872] vhci_hcd vhci_hcd.0: port 0 already used [ 236.445282][ T7879] vhci_hcd vhci_hcd.0: port 0 already used [ 236.968450][ T7885] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:43:12 executed programs: 276 [ 237.490388][ T7890] vhci_hcd vhci_hcd.0: port 0 already used [ 238.013159][ T7896] vhci_hcd vhci_hcd.0: port 0 already used [ 238.535863][ T7901] vhci_hcd vhci_hcd.0: port 0 already used [ 239.058076][ T7906] vhci_hcd vhci_hcd.0: port 0 already used [ 239.580667][ T7912] vhci_hcd vhci_hcd.0: port 0 already used [ 240.103064][ T7917] vhci_hcd vhci_hcd.0: port 0 already used [ 240.625303][ T7922] vhci_hcd vhci_hcd.0: port 0 already used [ 241.147217][ T7927] vhci_hcd vhci_hcd.0: port 0 already used [ 241.672497][ T7932] vhci_hcd vhci_hcd.0: port 0 already used [ 242.195100][ T7937] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:43:17 executed programs: 286 [ 242.717474][ T7942] vhci_hcd vhci_hcd.0: port 0 already used [ 243.240227][ T7947] vhci_hcd vhci_hcd.0: port 0 already used [ 243.762512][ T7952] vhci_hcd vhci_hcd.0: port 0 already used [ 244.285135][ T7957] vhci_hcd vhci_hcd.0: port 0 already used [ 244.808156][ T7962] vhci_hcd vhci_hcd.0: port 0 already used [ 245.330112][ T7967] vhci_hcd vhci_hcd.0: port 0 already used [ 245.851881][ T7972] vhci_hcd vhci_hcd.0: port 0 already used [ 246.375101][ T7977] vhci_hcd vhci_hcd.0: port 0 already used [ 246.900595][ T7982] vhci_hcd vhci_hcd.0: port 0 already used [ 247.422620][ T7987] vhci_hcd vhci_hcd.0: port 0 already used 2025/06/02 17:43:22 executed programs: 296 [ 247.944243][ T7992] vhci_hcd vhci_hcd.0: port 0 already used [ 248.466419][ T7997] vhci_hcd vhci_hcd.0: port 0 already used [ 248.988807][ T8002] vhci_hcd vhci_hcd.0: port 0 already used [ 249.042810][ T31] INFO: task kworker/1:0:24 blocked for more than 143 seconds. [ 249.050481][ T31] Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 [ 249.058112][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 249.066847][ T31] task:kworker/1:0 state:D stack:25224 pid:24 tgid:24 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 249.078912][ T31] Workqueue: usb_hub_wq hub_event [ 249.084085][ T31] Call Trace: [ 249.087397][ T31] [ 249.090332][ T31] __schedule+0x116a/0x5de0 [ 249.095038][ T31] ? __lock_acquire+0xb8a/0x1c90 [ 249.100015][ T31] ? __pfx___schedule+0x10/0x10 [ 249.104899][ T31] ? find_held_lock+0x2b/0x80 [ 249.109562][ T31] ? schedule+0x2d7/0x3a0 [ 249.113914][ T31] schedule+0xe7/0x3a0 [ 249.117994][ T31] usb_kill_urb+0x253/0x320 [ 249.122507][ T31] ? __pfx_usb_kill_urb+0x10/0x10 [ 249.127593][ T31] ? __pfx_autoremove_wake_function+0x10/0x10 [ 249.133706][ T31] ? lockdep_set_lock_cmp_fn+0xe0/0xe0 [ 249.139169][ T31] usb_start_wait_urb+0x250/0x4b0 [ 249.144249][ T31] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 249.149808][ T31] ? __asan_memset+0x23/0x50 [ 249.154527][ T31] usb_control_msg+0x326/0x4a0 [ 249.159314][ T31] ? __pfx_usb_control_msg+0x10/0x10 [ 249.164650][ T31] get_bMaxPacketSize0.constprop.0+0xd0/0x1f0 [ 249.170728][ T31] hub_port_init+0x690/0x3a70 [ 249.175454][ T31] hub_event+0x2c67/0x4fa0 [ 249.179893][ T31] ? __pfx_hub_event+0x10/0x10 [ 249.184695][ T31] ? sm3_block_generic+0x3010/0x35e0 [ 249.190018][ T31] ? rcu_is_watching+0x12/0xc0 [ 249.194977][ T31] process_one_work+0x9cf/0x1b70 [ 249.199935][ T31] ? __pfx_mld_ifc_work+0x10/0x10 [ 249.205018][ T31] ? __pfx_process_one_work+0x10/0x10 [ 249.210415][ T31] ? assign_work+0x1a0/0x250 [ 249.215054][ T31] worker_thread+0x6c8/0xf10 [ 249.219669][ T31] ? __pfx_worker_thread+0x10/0x10 [ 249.224847][ T31] kthread+0x3c5/0x780 [ 249.228930][ T31] ? __pfx_kthread+0x10/0x10 [ 249.233573][ T31] ? rcu_is_watching+0x12/0xc0 [ 249.238336][ T31] ? __pfx_kthread+0x10/0x10 [ 249.242981][ T31] ret_from_fork+0x5d7/0x6f0 [ 249.247581][ T31] ? __pfx_kthread+0x10/0x10 [ 249.252159][ T31] ret_from_fork_asm+0x1a/0x30 [ 249.256967][ T31] [ 249.260078][ T31] [ 249.260078][ T31] Showing all locks held in the system: [ 249.267830][ T31] 5 locks held by kworker/1:0/24: [ 249.272875][ T31] #0: ffff8881446e8948 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70 [ 249.283808][ T31] #1: ffffc900001e7d10 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70 [ 249.295233][ T31] #2: ffff888144b72198 (&dev->mutex){....}-{4:4}, at: hub_event+0x1c0/0x4fa0 [ 249.304320][ T31] #3: ffff888144b76510 (&port_dev->status_lock){+.+.}-{4:4}, at: hub_event+0x2906/0x4fa0 [ 249.314319][ T31] #4: ffff8880280caf68 (hcd->address0_mutex){+.+.}-{4:4}, at: hub_event+0x292b/0x4fa0 [ 249.324015][ T31] 1 lock held by khungtaskd/31: [ 249.328855][ T31] #0: ffffffff8e5c4d80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0 [ 249.338737][ T31] 1 lock held by klogd/5175: [ 249.343414][ T31] #0: ffff8880b853bc58 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x29/0x130 [ 249.353418][ T31] 2 locks held by getty/5579: [ 249.358089][ T31] #0: ffff8880322260a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80 [ 249.367910][ T31] #1: ffffc9000332b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0 [ 249.378075][ T31] [ 249.380380][ T31] ============================================= [ 249.380380][ T31] [ 249.388836][ T31] NMI backtrace for cpu 0 [ 249.388853][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 249.388873][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 249.388883][ T31] Call Trace: [ 249.388889][ T31] [ 249.388895][ T31] dump_stack_lvl+0x116/0x1f0 [ 249.388921][ T31] nmi_cpu_backtrace+0x27b/0x390 [ 249.388940][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 249.388961][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300 [ 249.388981][ T31] watchdog+0xf70/0x12c0 [ 249.389011][ T31] ? __pfx_watchdog+0x10/0x10 [ 249.389036][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.389060][ T31] ? __kthread_parkme+0x19e/0x250 [ 249.389082][ T31] ? __pfx_watchdog+0x10/0x10 [ 249.389109][ T31] kthread+0x3c5/0x780 [ 249.389134][ T31] ? __pfx_kthread+0x10/0x10 [ 249.389160][ T31] ? rcu_is_watching+0x12/0xc0 [ 249.389178][ T31] ? __pfx_kthread+0x10/0x10 [ 249.389203][ T31] ret_from_fork+0x5d7/0x6f0 [ 249.389223][ T31] ? __pfx_kthread+0x10/0x10 [ 249.389254][ T31] ret_from_fork_asm+0x1a/0x30 [ 249.389292][ T31] [ 249.389299][ T31] Sending NMI from CPU 0 to CPUs 1: [ 249.506979][ C1] NMI backtrace for cpu 1 [ 249.506992][ C1] CPU: 1 UID: 0 PID: 6137 Comm: syz-executor.0 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 249.507016][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 249.507027][ C1] RIP: 0010:__update_load_avg_se+0x243/0x940 [ 249.507055][ C1] Code: 0f af ed 48 c1 e9 03 80 3c 01 00 0f 85 c7 05 00 00 48 c1 e5 0a 48 01 ab d0 00 00 00 8b 04 24 85 c0 74 33 48 8d bb d8 00 00 00 <48> b8 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 0f b6 04 01 84 [ 249.507072][ C1] RSP: 0018:ffffc90004f57888 EFLAGS: 00000002 [ 249.507087][ C1] RAX: 0000000000000001 RBX: ffff888035a0a4c0 RCX: 1ffff11006b414b2 [ 249.507099][ C1] RDX: 0000000000000323 RSI: 0000000000000024 RDI: ffff888035a0a598 [ 249.507111][ C1] RBP: 0000000000009000 R08: 0000000000000024 R09: 0000000000000000 [ 249.507122][ C1] R10: 0000000080000002 R11: 0000000000000000 R12: 0000000000000001 [ 249.507133][ C1] R13: 0000000000000001 R14: 0000000000000000 R15: ffff888035a0a59c [ 249.507145][ C1] FS: 000055558c628480(0000) GS:ffff888124865000(0000) knlGS:0000000000000000 [ 249.507163][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 249.507175][ C1] CR2: 00007f55dcbabf8c CR3: 0000000077e7b000 CR4: 00000000003526f0 [ 249.507187][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 249.507197][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 249.507209][ C1] Call Trace: [ 249.507214][ C1] [ 249.507224][ C1] update_load_avg+0x12ae/0x1fc0 [ 249.507249][ C1] ? update_curr+0x5af/0x800 [ 249.507275][ C1] ? __lock_acquire+0xb8a/0x1c90 [ 249.507300][ C1] dequeue_entity+0xd3/0x1450 [ 249.507342][ C1] ? kvm_sched_clock_read+0x11/0x20 [ 249.507364][ C1] ? sched_clock+0x38/0x60 [ 249.507388][ C1] dequeue_entities+0x275/0x1680 [ 249.507422][ C1] dequeue_task_fair+0x187/0x3b0 [ 249.507453][ C1] __schedule+0x547/0x5de0 [ 249.507473][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 249.507496][ C1] ? read_tsc+0x9/0x20 [ 249.507525][ C1] ? __lock_acquire+0x622/0x1c90 [ 249.507551][ C1] ? __pfx___schedule+0x10/0x10 [ 249.507574][ C1] ? find_held_lock+0x2b/0x80 [ 249.507592][ C1] ? schedule+0x2d7/0x3a0 [ 249.507613][ C1] schedule+0xe7/0x3a0 [ 249.507633][ C1] do_nanosleep+0x21a/0x570 [ 249.507652][ C1] ? __pfx_do_nanosleep+0x10/0x10 [ 249.507669][ C1] ? __asan_memset+0x23/0x50 [ 249.507686][ C1] ? __hrtimer_setup+0x176/0x280 [ 249.507714][ C1] hrtimer_nanosleep+0x155/0x380 [ 249.507731][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 249.507751][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 249.507780][ C1] ? get_timespec64+0x147/0x240 [ 249.507801][ C1] ? __pfx_get_timespec64+0x10/0x10 [ 249.507824][ C1] common_nsleep+0xa1/0xd0 [ 249.507847][ C1] __x64_sys_clock_nanosleep+0x34a/0x4a0 [ 249.507878][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 249.507912][ C1] do_syscall_64+0xcd/0x4c0 [ 249.507938][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 249.507957][ C1] RIP: 0033:0x7f55dcaa8135 [ 249.507977][ C1] Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 f6 b9 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 4f ba ff ff 48 8b 04 24 48 83 c4 28 f7 d8 [ 249.507994][ C1] RSP: 002b:00007ffcd8df11e0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 249.508013][ C1] RAX: ffffffffffffffda RBX: 0000000000000381 RCX: 00007f55dcaa8135 [ 249.508025][ C1] RDX: 00007ffcd8df1220 RSI: 0000000000000000 RDI: 0000000000000000 [ 249.508036][ C1] RBP: 00007ffcd8df12ac R08: 0000000000000000 R09: 00007f55dcb88000 [ 249.508048][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 249.508059][ C1] R13: 000000000003cc85 R14: 000000000003cc78 R15: 0000000000000003 [ 249.508077][ C1] [ 249.509070][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 249.880406][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 249.891845][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 249.901881][ T31] Call Trace: [ 249.905145][ T31] [ 249.908062][ T31] dump_stack_lvl+0x3d/0x1f0 [ 249.912651][ T31] panic+0x71c/0x800 [ 249.916547][ T31] ? __pfx_panic+0x10/0x10 [ 249.920951][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 249.926310][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 249.932274][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 249.937635][ T31] ? watchdog+0xdda/0x12c0 [ 249.942041][ T31] ? watchdog+0xdcd/0x12c0 [ 249.946457][ T31] watchdog+0xdeb/0x12c0 [ 249.950694][ T31] ? __pfx_watchdog+0x10/0x10 [ 249.955363][ T31] ? lockdep_hardirqs_on+0x7c/0x110 [ 249.960562][ T31] ? __kthread_parkme+0x19e/0x250 [ 249.965584][ T31] ? __pfx_watchdog+0x10/0x10 [ 249.970255][ T31] kthread+0x3c5/0x780 [ 249.974314][ T31] ? __pfx_kthread+0x10/0x10 [ 249.978894][ T31] ? rcu_is_watching+0x12/0xc0 [ 249.983643][ T31] ? __pfx_kthread+0x10/0x10 [ 249.988223][ T31] ret_from_fork+0x5d7/0x6f0 [ 249.992804][ T31] ? __pfx_kthread+0x10/0x10 [ 249.997572][ T31] ret_from_fork_asm+0x1a/0x30 [ 250.002351][ T31] [ 250.005620][ T31] Kernel Offset: disabled [ 250.009929][ T31] Rebooting in 86400 seconds..