Warning: Permanently added '10.128.0.89' (ED25519) to the list of known hosts. 2025/10/22 09:20:20 parsed 1 programs [ 86.881434][ T1232] cfg80211: failed to load regulatory.db [ 88.401696][ T5807] cgroup: Unknown subsys name 'net' [ 88.642345][ T5807] cgroup: Unknown subsys name 'cpuset' [ 88.707802][ T5807] cgroup: Unknown subsys name 'rlimit' [ 90.414285][ T5807] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 95.313031][ T2757] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.313055][ T2757] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.510460][ T3877] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.510479][ T3877] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.878403][ T5872] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 95.883798][ T61] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 95.885115][ T61] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 95.889777][ T61] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 95.901925][ T61] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 97.619569][ T5879] chnl_net:caif_netlink_parms(): no params data found [ 97.891064][ T5879] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.893196][ T5879] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.893352][ T5879] bridge_slave_0: entered allmulticast mode [ 97.895093][ T5879] bridge_slave_0: entered promiscuous mode [ 97.903017][ T5879] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.903157][ T5879] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.903332][ T5879] bridge_slave_1: entered allmulticast mode [ 97.905876][ T5879] bridge_slave_1: entered promiscuous mode [ 97.999497][ T5119] Bluetooth: hci0: command tx timeout [ 98.107941][ T5879] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.110623][ T5879] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.280804][ T5879] team0: Port device team_slave_0 added [ 98.283143][ T5879] team0: Port device team_slave_1 added [ 98.730291][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.730307][ T5879] 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. [ 98.730325][ T5879] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.878904][ T5879] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.878919][ T5879] 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. [ 98.878933][ T5879] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.377658][ T5879] hsr_slave_0: entered promiscuous mode [ 99.378793][ T5879] hsr_slave_1: entered promiscuous mode [ 100.079051][ T5119] Bluetooth: hci0: command tx timeout [ 100.196043][ T5879] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 100.233861][ T5879] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 100.270546][ T5879] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 100.311504][ T5879] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 100.430312][ T5879] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.453674][ T5879] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.463072][ T3522] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.464049][ T3522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.481813][ T2757] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.481939][ T2757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.678679][ T5879] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.882301][ T5879] veth0_vlan: entered promiscuous mode [ 100.902558][ T5879] veth1_vlan: entered promiscuous mode [ 100.939897][ T5879] veth0_macvtap: entered promiscuous mode [ 100.943980][ T5879] veth1_macvtap: entered promiscuous mode [ 100.964404][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.975421][ T5879] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.993395][ T759] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.995583][ T759] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.995624][ T759] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.995656][ T759] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/10/22 09:20:35 executed programs: 0 [ 101.376355][ T61] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 101.388839][ T61] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 101.391759][ T61] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 101.393388][ T61] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 101.394136][ T61] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 101.432046][ T61] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 101.455648][ T5932] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 101.458706][ T5932] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 101.523593][ T5935] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 101.526152][ T5935] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 101.531529][ T5935] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 101.540817][ T5935] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 101.542617][ T5935] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 101.543830][ T5935] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 101.544257][ T5935] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 101.547014][ T5935] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 101.553325][ T5935] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 101.554963][ T5935] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 101.555794][ T5935] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 101.556878][ T5935] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 101.650816][ T5932] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 101.658852][ T5935] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 101.674809][ T5935] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 101.682080][ T5935] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 101.682791][ T5935] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 103.247693][ T5933] chnl_net:caif_netlink_parms(): no params data found [ 103.300366][ T5925] chnl_net:caif_netlink_parms(): no params data found [ 103.492381][ T3522] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 103.528311][ T61] Bluetooth: hci2: command tx timeout [ 103.618392][ T5936] chnl_net:caif_netlink_parms(): no params data found [ 103.624274][ T5924] chnl_net:caif_netlink_parms(): no params data found [ 103.678814][ T61] Bluetooth: hci4: command tx timeout [ 103.687507][ T61] Bluetooth: hci1: command tx timeout [ 103.687676][ T61] Bluetooth: hci3: command tx timeout [ 103.748297][ T5930] chnl_net:caif_netlink_parms(): no params data found [ 103.758720][ T5935] Bluetooth: hci5: command tx timeout [ 103.879901][ T3522] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.443975][ T3522] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.658455][ T5933] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.658580][ T5933] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.658745][ T5933] bridge_slave_0: entered allmulticast mode [ 104.660262][ T5933] bridge_slave_0: entered promiscuous mode [ 104.922087][ T3522] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 104.981460][ T5933] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.981613][ T5933] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.981789][ T5933] bridge_slave_1: entered allmulticast mode [ 104.984512][ T5933] bridge_slave_1: entered promiscuous mode [ 105.158216][ T5925] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.158319][ T5925] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.158443][ T5925] bridge_slave_0: entered allmulticast mode [ 105.159974][ T5925] bridge_slave_0: entered promiscuous mode [ 105.348325][ T5925] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.348449][ T5925] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.348629][ T5925] bridge_slave_1: entered allmulticast mode [ 105.350418][ T5925] bridge_slave_1: entered promiscuous mode [ 105.480572][ T5936] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.480705][ T5936] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.481236][ T5936] bridge_slave_0: entered allmulticast mode [ 105.483507][ T5936] bridge_slave_0: entered promiscuous mode [ 105.486866][ T5924] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.487055][ T5924] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.488216][ T5924] bridge_slave_0: entered allmulticast mode [ 105.490782][ T5924] bridge_slave_0: entered promiscuous mode [ 105.607422][ T5935] Bluetooth: hci2: command tx timeout [ 105.671359][ T5933] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.673566][ T5936] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.673660][ T5936] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.673774][ T5936] bridge_slave_1: entered allmulticast mode [ 105.675267][ T5936] bridge_slave_1: entered promiscuous mode [ 105.676275][ T5924] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.676363][ T5924] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.676468][ T5924] bridge_slave_1: entered allmulticast mode [ 105.679007][ T5924] bridge_slave_1: entered promiscuous mode [ 105.767482][ T61] Bluetooth: hci1: command tx timeout [ 105.767513][ T61] Bluetooth: hci4: command tx timeout [ 105.767563][ T5935] Bluetooth: hci3: command tx timeout [ 105.790268][ T5930] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.790397][ T5930] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.790579][ T5930] bridge_slave_0: entered allmulticast mode [ 105.793196][ T5930] bridge_slave_0: entered promiscuous mode [ 105.800430][ T5933] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.837395][ T61] Bluetooth: hci5: command tx timeout [ 106.043835][ T5925] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.044109][ T5930] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.044248][ T5930] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.044421][ T5930] bridge_slave_1: entered allmulticast mode [ 106.046190][ T5930] bridge_slave_1: entered promiscuous mode [ 106.332678][ T5925] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.501623][ T5936] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.504721][ T5924] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.680915][ T5933] team0: Port device team_slave_0 added [ 106.683696][ T5936] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.685822][ T5924] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.774665][ T5930] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.778737][ T5933] team0: Port device team_slave_1 added [ 106.931064][ T5925] team0: Port device team_slave_0 added [ 106.934280][ T5930] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 107.206489][ T5925] team0: Port device team_slave_1 added [ 107.629715][ T5936] team0: Port device team_slave_0 added [ 107.631921][ T5924] team0: Port device team_slave_0 added [ 107.677438][ T61] Bluetooth: hci2: command tx timeout [ 107.788997][ T5933] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.789012][ T5933] 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. [ 107.789046][ T5933] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.792659][ T5936] team0: Port device team_slave_1 added [ 107.794650][ T5924] team0: Port device team_slave_1 added [ 107.838336][ T61] Bluetooth: hci3: command tx timeout [ 107.838366][ T61] Bluetooth: hci4: command tx timeout [ 107.838387][ T61] Bluetooth: hci1: command tx timeout [ 107.910032][ T5930] team0: Port device team_slave_0 added [ 107.927407][ T5932] Bluetooth: hci5: command tx timeout [ 107.968866][ T5933] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.968878][ T5933] 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. [ 107.968891][ T5933] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.059491][ T5925] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 108.059503][ T5925] 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. [ 108.059516][ T5925] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 108.062772][ T5930] team0: Port device team_slave_1 added [ 108.199694][ T5925] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 108.199708][ T5925] 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. [ 108.199721][ T5925] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 108.288702][ T3522] bridge_slave_1: left allmulticast mode [ 108.288886][ T3522] bridge_slave_1: left promiscuous mode [ 108.290496][ T3522] bridge0: port 2(bridge_slave_1) entered disabled state [ 108.348866][ T3522] bridge_slave_0: left allmulticast mode [ 108.348885][ T3522] bridge_slave_0: left promiscuous mode [ 108.349038][ T3522] bridge0: port 1(bridge_slave_0) entered disabled state [ 109.757551][ T5932] Bluetooth: hci2: command tx timeout [ 109.917476][ T5932] Bluetooth: hci1: command tx timeout [ 109.917508][ T5932] Bluetooth: hci4: command tx timeout [ 109.917525][ T5932] Bluetooth: hci3: command tx timeout [ 109.988187][ T3522] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 109.999172][ T61] Bluetooth: hci5: command tx timeout [ 110.057998][ T3522] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 110.079489][ T3522] bond0 (unregistering): Released all slaves [ 110.228542][ T5936] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.228555][ T5936] 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. [ 110.228568][ T5936] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.230782][ T5924] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.230802][ T5924] 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. [ 110.230814][ T5924] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.442201][ T5936] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.442216][ T5936] 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. [ 110.442231][ T5936] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.444487][ T5924] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.444497][ T5924] 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. [ 110.444510][ T5924] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.446387][ T5930] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.446396][ T5930] 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. [ 110.446409][ T5930] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.687021][ T5930] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.687033][ T5930] 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. [ 110.687047][ T5930] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.873588][ T5933] hsr_slave_0: entered promiscuous mode [ 110.874401][ T5933] hsr_slave_1: entered promiscuous mode [ 110.875048][ T5933] debugfs: 'hsr0' already exists in 'hsr' [ 110.875125][ T5933] Cannot create hsr debugfs directory [ 111.102839][ T5925] hsr_slave_0: entered promiscuous mode [ 111.103662][ T5925] hsr_slave_1: entered promiscuous mode [ 111.104188][ T5925] debugfs: 'hsr0' already exists in 'hsr' [ 111.104207][ T5925] Cannot create hsr debugfs directory [ 111.294148][ T5936] hsr_slave_0: entered promiscuous mode [ 111.294960][ T5936] hsr_slave_1: entered promiscuous mode [ 111.295515][ T5936] debugfs: 'hsr0' already exists in 'hsr' [ 111.295535][ T5936] Cannot create hsr debugfs directory [ 111.373473][ T5924] hsr_slave_0: entered promiscuous mode [ 111.374320][ T5924] hsr_slave_1: entered promiscuous mode [ 111.374890][ T5924] debugfs: 'hsr0' already exists in 'hsr' [ 111.374909][ T5924] Cannot create hsr debugfs directory [ 111.714077][ T5930] hsr_slave_0: entered promiscuous mode [ 111.714917][ T5930] hsr_slave_1: entered promiscuous mode [ 111.715472][ T5930] debugfs: 'hsr0' already exists in 'hsr' [ 111.715494][ T5930] Cannot create hsr debugfs directory [ 112.367578][ T3522] hsr_slave_0: left promiscuous mode [ 112.407504][ T3522] hsr_slave_1: left promiscuous mode [ 112.408309][ T3522] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 112.408375][ T3522] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 112.440098][ T3522] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 112.440124][ T3522] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 112.533794][ T3522] veth1_macvtap: left promiscuous mode [ 112.533945][ T3522] veth0_macvtap: left promiscuous mode [ 112.534105][ T3522] veth1_vlan: left promiscuous mode [ 112.534270][ T3522] veth0_vlan: left promiscuous mode [ 114.468124][ T3522] team0 (unregistering): Port device team_slave_1 removed [ 114.668094][ T3522] team0 (unregistering): Port device team_slave_0 removed [ 117.516942][ T5933] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 117.574157][ T5933] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 117.709912][ T5933] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 117.754357][ T5933] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 118.410654][ T5933] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.459021][ T5933] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.474980][ T3877] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.475448][ T3877] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.501684][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.523886][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.740846][ T5936] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 118.766181][ T5936] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 118.824389][ T5936] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 118.869833][ T5936] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 119.019540][ T5924] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 119.079928][ T5924] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 119.153487][ T5924] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 119.201569][ T5924] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 119.317008][ T5925] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 119.357780][ T5925] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 119.384939][ T5925] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 119.417904][ T5925] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 119.459250][ T5933] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 119.543849][ T5930] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 119.590055][ T5930] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 119.638523][ T5930] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 119.675642][ T5930] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 119.766406][ T5936] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.811462][ T5933] veth0_vlan: entered promiscuous mode [ 119.844014][ T5936] 8021q: adding VLAN 0 to HW filter on device team0 [ 119.865106][ T5933] veth1_vlan: entered promiscuous mode [ 119.881624][ T3877] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.881745][ T3877] bridge0: port 1(bridge_slave_0) entered forwarding state [ 119.885510][ T5924] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.924463][ T3877] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.924667][ T3877] bridge0: port 2(bridge_slave_1) entered forwarding state [ 119.981941][ T5924] 8021q: adding VLAN 0 to HW filter on device team0 [ 120.000201][ T5925] 8021q: adding VLAN 0 to HW filter on device bond0 [ 120.019355][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.019475][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.055430][ T2757] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.055530][ T2757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.063519][ T5933] veth0_macvtap: entered promiscuous mode [ 120.104134][ T5933] veth1_macvtap: entered promiscuous mode [ 120.115207][ T5925] 8021q: adding VLAN 0 to HW filter on device team0 [ 120.133582][ T5930] 8021q: adding VLAN 0 to HW filter on device bond0 [ 120.149787][ T2757] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.150080][ T2757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.196327][ T2757] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.203521][ T2757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.221033][ T5933] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 120.261784][ T5930] 8021q: adding VLAN 0 to HW filter on device team0 [ 120.272717][ T5933] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 120.326450][ T1136] bridge0: port 1(bridge_slave_0) entered blocking state [ 120.326702][ T1136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 120.343990][ T3522] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.362482][ T3522] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.369575][ T3522] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.384461][ T3522] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 120.399442][ T58] bridge0: port 2(bridge_slave_1) entered blocking state [ 120.400432][ T58] bridge0: port 2(bridge_slave_1) entered forwarding state [ 120.742054][ T5936] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.750309][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.750327][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 120.853914][ T5924] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 120.872424][ T3877] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 120.872443][ T3877] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/10/22 09:20:55 executed programs: 10 [ 121.066372][ T5925] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 121.089233][ T5936] veth0_vlan: entered promiscuous mode [ 121.183560][ T5924] veth0_vlan: entered promiscuous mode [ 121.186111][ T5936] veth1_vlan: entered promiscuous mode [ 121.249281][ T5924] veth1_vlan: entered promiscuous mode [ 121.379081][ T5930] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 121.454539][ T5936] veth0_macvtap: entered promiscuous mode [ 121.459984][ T5925] veth0_vlan: entered promiscuous mode [ 121.483895][ T5936] veth1_macvtap: entered promiscuous mode [ 121.519605][ T5924] veth0_macvtap: entered promiscuous mode [ 121.543128][ T5925] veth1_vlan: entered promiscuous mode [ 121.563150][ T5924] veth1_macvtap: entered promiscuous mode [ 121.634554][ T5936] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 121.678442][ T5936] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 121.730250][ T5924] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 121.755259][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.779343][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.800206][ T3522] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.810174][ T5924] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 121.826452][ T3522] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.853953][ T5925] veth0_macvtap: entered promiscuous mode [ 121.943747][ T3870] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.956220][ T3870] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.966047][ T1136] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 121.975017][ T5925] veth1_macvtap: entered promiscuous mode [ 121.984229][ T1136] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.283023][ T5925] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 122.371462][ T5925] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 122.380003][ T2757] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.380021][ T2757] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.475579][ T3870] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.483811][ T3870] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.494526][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.494543][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.501786][ T3870] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.520191][ T3870] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 122.579767][ T5930] veth0_vlan: entered promiscuous mode [ 122.643612][ T3877] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.643631][ T3877] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.777957][ T3870] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 122.777977][ T3870] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 122.807445][ T5930] veth1_vlan: entered promiscuous mode [ 123.059770][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.059788][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.116205][ T5930] veth0_macvtap: entered promiscuous mode [ 123.223520][ T5930] veth1_macvtap: entered promiscuous mode [ 123.249517][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 123.249536][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 123.331985][ T5930] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 123.362550][ T5930] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 123.383242][ T13] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.383285][ T13] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.383325][ T13] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.383358][ T13] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 123.411456][ T6098] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 123.411474][ T6098] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6098, name: syz.1.49 [ 123.411489][ T6098] preempt_count: 1, expected: 0 [ 123.411498][ T6098] RCU nest depth: 2, expected: 2 [ 123.411512][ T6098] 5 locks held by syz.1.49/6098: [ 123.411522][ T6098] #0: ffff888023875958 (sk_lock-AF_VSOCK){+.+.}-{0:0}, at: vsock_connect+0x152/0xe20 [ 123.411588][ T6098] #1: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run9+0x1ec/0x500 [ 123.411632][ T6098] #2: ffff8880b8832c88 ((stream_local_lock)){+.+.}-{3:3}, at: __bpf_stream_push_str+0x211/0xbe0 [ 123.411674][ T6098] #3: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10d/0x2b0 [ 123.411714][ T6098] #4: ffff8880b883f6e8 (&s->lock_key#5){+.+.}-{3:3}, at: ___slab_alloc+0x12f/0x13f0 [ 123.411758][ T6098] Preemption disabled at: [ 123.411762][ T6098] [] __slab_alloc+0xea/0x1f0 [ 123.411797][ T6098] CPU: 0 UID: 0 PID: 6098 Comm: syz.1.49 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 123.411816][ T6098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 123.411833][ T6098] Call Trace: [ 123.411845][ T6098] [ 123.411852][ T6098] dump_stack_lvl+0x189/0x250 [ 123.411881][ T6098] ? __pfx_dump_stack_lvl+0x10/0x10 [ 123.411904][ T6098] ? __pfx__printk+0x10/0x10 [ 123.411926][ T6098] ? print_lock_name+0xde/0x100 [ 123.411944][ T6098] ? __slab_alloc+0xea/0x1f0 [ 123.411964][ T6098] __might_resched+0x44b/0x5d0 [ 123.411988][ T6098] ? __slab_alloc+0xea/0x1f0 [ 123.412003][ T6098] ? __pfx___might_resched+0x10/0x10 [ 123.412021][ T6098] ? ___slab_alloc+0x12f/0x13f0 [ 123.412042][ T6098] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 123.412064][ T6098] ? lockdep_hardirqs_on+0x9c/0x150 [ 123.412089][ T6098] rt_spin_lock+0xc7/0x3e0 [ 123.412109][ T6098] ? __pfx_rt_spin_lock+0x10/0x10 [ 123.412125][ T6098] ? __lock_acquire+0xab9/0xd20 [ 123.412156][ T6098] ___slab_alloc+0x12f/0x13f0 [ 123.412179][ T6098] ? __set_page_owner+0x25c/0x490 [ 123.412207][ T6098] __slab_alloc+0xc6/0x1f0 [ 123.412222][ T6098] ? __set_page_owner+0x25c/0x490 [ 123.412246][ T6098] __kmalloc_cache_noprof+0xec/0x6c0 [ 123.412268][ T6098] ? __set_page_owner+0x25c/0x490 [ 123.412293][ T6098] __set_page_owner+0x25c/0x490 [ 123.412316][ T6098] ? __pfx___set_page_owner+0x10/0x10 [ 123.412336][ T6098] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 123.412362][ T6098] post_alloc_hook+0x240/0x2a0 [ 123.412389][ T6098] get_page_from_freelist+0x28c0/0x2960 [ 123.412429][ T6098] ? lockdep_unlock+0x89/0x120 [ 123.412454][ T6098] ? __lock_acquire+0xab9/0xd20 [ 123.412495][ T6098] alloc_frozen_pages_nolock_noprof+0xbc/0x150 [ 123.412524][ T6098] alloc_pages_nolock_noprof+0xa/0x30 [ 123.412547][ T6098] bpf_stream_page_replace+0x19/0x1e0 [ 123.412567][ T6098] __bpf_stream_push_str+0x35c/0xbe0 [ 123.412592][ T6098] ? __pfx___bpf_stream_push_str+0x10/0x10 [ 123.412621][ T6098] bpf_stream_stage_printk+0x14e/0x1c0 [ 123.412637][ T6098] ? __pfx_find_from_stack_cb+0x10/0x10 [ 123.412659][ T6098] ? arch_bpf_stack_walk+0x112/0x170 [ 123.412679][ T6098] ? __pfx_bpf_stream_stage_printk+0x10/0x10 [ 123.412716][ T6098] bpf_prog_report_may_goto_violation+0xc4/0x190 [ 123.412736][ T6098] ? __pfx_bpf_prog_report_may_goto_violation+0x10/0x10 [ 123.412756][ T6098] ? irqentry_exit+0x74/0x90 [ 123.412783][ T6098] ? read_tsc+0x9/0x20 [ 123.412805][ T6098] bpf_check_timed_may_goto+0xaa/0xb0 [ 123.412827][ T6098] arch_bpf_timed_may_goto+0x21/0x40 [ 123.412850][ T6098] bpf_prog_262a74d054ad2993+0x53/0x5f [ 123.412873][ T6098] bpf_trace_run9+0x2de/0x500 [ 123.412892][ T6098] ? kasan_save_track+0x3e/0x80 [ 123.412912][ T6098] ? kmalloc_reserve+0xbd/0x290 [ 123.412927][ T6098] ? __alloc_skb+0x142/0x2d0 [ 123.412940][ T6098] ? bpf_trace_run9+0x1ec/0x500 [ 123.412962][ T6098] ? __pfx_bpf_trace_run9+0x10/0x10 [ 123.412980][ T6098] ? __x64_sys_connect+0x7a/0x90 [ 123.413022][ T6098] __bpf_trace_virtio_transport_alloc_pkt+0x2d7/0x340 [ 123.413058][ T6098] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 123.413095][ T6098] ? kmalloc_reserve+0xbd/0x290 [ 123.413109][ T6098] ? kmem_cache_alloc_node_noprof+0x291/0x6e0 [ 123.413129][ T6098] ? __alloc_skb+0x112/0x2d0 [ 123.413160][ T6098] ? __alloc_skb+0x1bc/0x2d0 [ 123.413177][ T6098] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 123.413204][ T6098] __traceiter_virtio_transport_alloc_pkt+0xc1/0x120 [ 123.413238][ T6098] virtio_transport_alloc_skb+0x10cc/0x1130 [ 123.413275][ T6098] ? __pfx_virtio_transport_alloc_skb+0x10/0x10 [ 123.413299][ T6098] ? rt_spin_unlock+0x150/0x200 [ 123.413320][ T6098] virtio_transport_send_pkt_info+0x6be/0x1100 [ 123.413361][ T6098] virtio_transport_connect+0xa7/0x100 [ 123.413379][ T6098] ? __pfx_virtio_transport_connect+0x10/0x10 [ 123.413402][ T6098] ? __pfx_vsock_auto_bind+0x10/0x10 [ 123.413424][ T6098] ? vsock_assign_transport+0x5ed/0x770 [ 123.413448][ T6098] vsock_connect+0xb8b/0xe20 [ 123.413479][ T6098] ? __might_fault+0xb0/0x130 [ 123.413500][ T6098] ? __pfx_vsock_connect+0x10/0x10 [ 123.413523][ T6098] ? __pfx_autoremove_wake_function+0x10/0x10 [ 123.413559][ T6098] ? bpf_lsm_socket_connect+0x9/0x20 [ 123.413585][ T6098] __sys_connect+0x323/0x450 [ 123.413605][ T6098] ? __pfx___sys_connect+0x10/0x10 [ 123.413635][ T6098] ? do_user_addr_fault+0xc85/0x1380 [ 123.413663][ T6098] __x64_sys_connect+0x7a/0x90 [ 123.413681][ T6098] do_syscall_64+0xfa/0xfa0 [ 123.413700][ T6098] ? lockdep_hardirqs_on+0x9c/0x150 [ 123.413719][ T6098] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.413736][ T6098] ? clear_bhb_loop+0x60/0xb0 [ 123.413757][ T6098] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.413773][ T6098] RIP: 0033:0x7f7acc0fefc9 [ 123.413788][ T6098] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 123.413802][ T6098] RSP: 002b:00007fff15263e68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 123.413818][ T6098] RAX: ffffffffffffffda RBX: 00007f7acc355fa0 RCX: 00007f7acc0fefc9 [ 123.413830][ T6098] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000003 [ 123.413841][ T6098] RBP: 00007f7acc181f91 R08: 0000000000000000 R09: 0000000000000000 [ 123.413852][ T6098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 123.413862][ T6098] R13: 00007f7acc355fa0 R14: 00007f7acc355fa0 R15: 0000000000000003 [ 123.413894][ T6098] [ 124.416173][ T6103] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 124.416191][ T6103] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6103, name: syz.2.52 [ 124.416206][ T6103] preempt_count: 1, expected: 0 [ 124.416214][ T6103] RCU nest depth: 2, expected: 2 [ 124.416223][ T6103] 5 locks held by syz.2.52/6103: [ 124.416239][ T6103] #0: ffff888022be8358 (sk_lock-AF_VSOCK){+.+.}-{0:0}, at: vsock_connect+0x152/0xe20 [ 124.416291][ T6103] #1: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run9+0x1ec/0x500 [ 124.416338][ T6103] #2: ffff8880b8932c88 ((stream_local_lock)){+.+.}-{3:3}, at: __bpf_stream_push_str+0x211/0xbe0 [ 124.416380][ T6103] #3: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10d/0x2b0 [ 124.416423][ T6103] #4: ffff8880b893f6e8 (&s->lock_key#5){+.+.}-{3:3}, at: ___slab_alloc+0x12f/0x13f0 [ 124.416468][ T6103] Preemption disabled at: [ 124.416472][ T6103] [] __slab_alloc+0xea/0x1f0 [ 124.416499][ T6103] CPU: 1 UID: 0 PID: 6103 Comm: syz.2.52 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 124.416523][ T6103] Tainted: [W]=WARN [ 124.416529][ T6103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 124.416539][ T6103] Call Trace: [ 124.416546][ T6103] [ 124.416554][ T6103] dump_stack_lvl+0x189/0x250 [ 124.416583][ T6103] ? __pfx_dump_stack_lvl+0x10/0x10 [ 124.416607][ T6103] ? __pfx__printk+0x10/0x10 [ 124.416625][ T6103] ? unwind_next_frame+0xa5/0x2390 [ 124.416651][ T6103] ? print_lock_name+0xde/0x100 [ 124.416671][ T6103] ? __slab_alloc+0xea/0x1f0 [ 124.416691][ T6103] __might_resched+0x44b/0x5d0 [ 124.416716][ T6103] ? __slab_alloc+0xea/0x1f0 [ 124.416732][ T6103] ? __pfx___might_resched+0x10/0x10 [ 124.416751][ T6103] ? ___slab_alloc+0x12f/0x13f0 [ 124.416773][ T6103] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 124.416795][ T6103] ? lockdep_hardirqs_on+0x9c/0x150 [ 124.416821][ T6103] rt_spin_lock+0xc7/0x3e0 [ 124.416842][ T6103] ? __pfx_rt_spin_lock+0x10/0x10 [ 124.416858][ T6103] ? __lock_acquire+0xab9/0xd20 [ 124.416891][ T6103] ___slab_alloc+0x12f/0x13f0 [ 124.416914][ T6103] ? __set_page_owner+0x25c/0x490 [ 124.416943][ T6103] __slab_alloc+0xc6/0x1f0 [ 124.416959][ T6103] ? __set_page_owner+0x25c/0x490 [ 124.416983][ T6103] __kmalloc_cache_noprof+0xec/0x6c0 [ 124.417007][ T6103] ? __set_page_owner+0x25c/0x490 [ 124.417033][ T6103] __set_page_owner+0x25c/0x490 [ 124.417057][ T6103] ? __pfx___set_page_owner+0x10/0x10 [ 124.417079][ T6103] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 124.417106][ T6103] post_alloc_hook+0x240/0x2a0 [ 124.417134][ T6103] get_page_from_freelist+0x28c0/0x2960 [ 124.417175][ T6103] ? register_lock_class+0x2b7/0x320 [ 124.417200][ T6103] ? __lock_acquire+0xab9/0xd20 [ 124.417247][ T6103] alloc_frozen_pages_nolock_noprof+0xbc/0x150 [ 124.417275][ T6103] alloc_pages_nolock_noprof+0xa/0x30 [ 124.417292][ T6103] bpf_stream_page_replace+0x19/0x1e0 [ 124.417311][ T6103] __bpf_stream_push_str+0x35c/0xbe0 [ 124.417332][ T6103] ? __pfx___bpf_stream_push_str+0x10/0x10 [ 124.417363][ T6103] bpf_stream_stage_printk+0x14e/0x1c0 [ 124.417379][ T6103] ? __pfx_find_from_stack_cb+0x10/0x10 [ 124.417401][ T6103] ? arch_bpf_stack_walk+0x112/0x170 [ 124.417422][ T6103] ? __pfx_bpf_stream_stage_printk+0x10/0x10 [ 124.417461][ T6103] bpf_prog_report_may_goto_violation+0xc4/0x190 [ 124.417482][ T6103] ? __pfx_bpf_prog_report_may_goto_violation+0x10/0x10 [ 124.417502][ T6103] ? irqentry_exit+0x74/0x90 [ 124.417526][ T6103] ? read_tsc+0x9/0x20 [ 124.417549][ T6103] bpf_check_timed_may_goto+0xaa/0xb0 [ 124.417572][ T6103] arch_bpf_timed_may_goto+0x21/0x40 [ 124.417596][ T6103] bpf_prog_262a74d054ad2993+0x53/0x5f [ 124.417613][ T6103] bpf_trace_run9+0x2de/0x500 [ 124.417632][ T6103] ? kasan_save_track+0x3e/0x80 [ 124.417653][ T6103] ? kmalloc_reserve+0xbd/0x290 [ 124.417669][ T6103] ? __alloc_skb+0x142/0x2d0 [ 124.417683][ T6103] ? bpf_trace_run9+0x1ec/0x500 [ 124.417704][ T6103] ? __pfx_bpf_trace_run9+0x10/0x10 [ 124.417722][ T6103] ? __x64_sys_connect+0x7a/0x90 [ 124.417762][ T6103] __bpf_trace_virtio_transport_alloc_pkt+0x2d7/0x340 [ 124.417796][ T6103] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 124.417830][ T6103] ? kmalloc_reserve+0xbd/0x290 [ 124.417845][ T6103] ? kmem_cache_alloc_node_noprof+0x291/0x6e0 [ 124.417864][ T6103] ? __alloc_skb+0x112/0x2d0 [ 124.417892][ T6103] ? __alloc_skb+0x1bc/0x2d0 [ 124.417909][ T6103] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 124.417933][ T6103] __traceiter_virtio_transport_alloc_pkt+0xc1/0x120 [ 124.417966][ T6103] virtio_transport_alloc_skb+0x10cc/0x1130 [ 124.417999][ T6103] ? __pfx_virtio_transport_alloc_skb+0x10/0x10 [ 124.418023][ T6103] ? rt_spin_unlock+0x150/0x200 [ 124.418044][ T6103] virtio_transport_send_pkt_info+0x6be/0x1100 [ 124.418086][ T6103] virtio_transport_connect+0xa7/0x100 [ 124.418103][ T6103] ? __pfx_virtio_transport_connect+0x10/0x10 [ 124.418126][ T6103] ? __pfx_vsock_auto_bind+0x10/0x10 [ 124.418149][ T6103] ? vsock_assign_transport+0x5ed/0x770 [ 124.418175][ T6103] vsock_connect+0xb8b/0xe20 [ 124.418207][ T6103] ? __might_fault+0xb0/0x130 [ 124.418237][ T6103] ? __pfx_vsock_connect+0x10/0x10 [ 124.418259][ T6103] ? __pfx_autoremove_wake_function+0x10/0x10 [ 124.418289][ T6103] ? bpf_lsm_socket_connect+0x9/0x20 [ 124.418315][ T6103] __sys_connect+0x323/0x450 [ 124.418335][ T6103] ? __pfx___sys_connect+0x10/0x10 [ 124.418366][ T6103] ? do_user_addr_fault+0xc85/0x1380 [ 124.418393][ T6103] __x64_sys_connect+0x7a/0x90 [ 124.418412][ T6103] do_syscall_64+0xfa/0xfa0 [ 124.418430][ T6103] ? lockdep_hardirqs_on+0x9c/0x150 [ 124.418449][ T6103] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.418467][ T6103] ? clear_bhb_loop+0x60/0xb0 [ 124.418489][ T6103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 124.418505][ T6103] RIP: 0033:0x7fd5a370efc9 [ 124.418521][ T6103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 124.418535][ T6103] RSP: 002b:00007ffe3bccb4f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 124.418552][ T6103] RAX: ffffffffffffffda RBX: 00007fd5a3965fa0 RCX: 00007fd5a370efc9 [ 124.418563][ T6103] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000003 [ 124.418571][ T6103] RBP: 00007fd5a3791f91 R08: 0000000000000000 R09: 0000000000000000 [ 124.418579][ T6103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 124.418587][ T6103] R13: 00007fd5a3965fa0 R14: 00007fd5a3965fa0 R15: 0000000000000003 [ 124.418610][ T6103] [ 124.950858][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.950876][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 125.074363][ T58] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 125.074381][ T58] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/10/22 09:21:00 executed programs: 52 [ 126.007691][ T6110] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 126.007709][ T6110] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6110, name: syz.0.58 [ 126.007721][ T6110] preempt_count: 1, expected: 0 [ 126.007728][ T6110] RCU nest depth: 2, expected: 2 [ 126.007736][ T6110] 5 locks held by syz.0.58/6110: [ 126.007745][ T6110] #0: ffff888022bea398 (sk_lock-AF_VSOCK){+.+.}-{0:0}, at: vsock_connect+0x152/0xe20 [ 126.007793][ T6110] #1: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run9+0x1ec/0x500 [ 126.007836][ T6110] #2: ffff8880b8932c88 ((stream_local_lock)){+.+.}-{3:3}, at: __bpf_stream_push_str+0x211/0xbe0 [ 126.007878][ T6110] #3: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10d/0x2b0 [ 126.007919][ T6110] #4: ffff8880b893f6e8 (&s->lock_key#5){+.+.}-{3:3}, at: ___slab_alloc+0x12f/0x13f0 [ 126.007963][ T6110] Preemption disabled at: [ 126.007968][ T6110] [] __slab_alloc+0xea/0x1f0 [ 126.007994][ T6110] CPU: 1 UID: 0 PID: 6110 Comm: syz.0.58 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 126.008018][ T6110] Tainted: [W]=WARN [ 126.008024][ T6110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 126.008041][ T6110] Call Trace: [ 126.008048][ T6110] [ 126.008056][ T6110] dump_stack_lvl+0x189/0x250 [ 126.008085][ T6110] ? __pfx_dump_stack_lvl+0x10/0x10 [ 126.008107][ T6110] ? __pfx__printk+0x10/0x10 [ 126.008123][ T6110] ? unwind_next_frame+0xa5/0x2390 [ 126.008149][ T6110] ? print_lock_name+0xde/0x100 [ 126.008168][ T6110] ? __slab_alloc+0xea/0x1f0 [ 126.008188][ T6110] __might_resched+0x44b/0x5d0 [ 126.008210][ T6110] ? __slab_alloc+0xea/0x1f0 [ 126.008224][ T6110] ? __pfx___might_resched+0x10/0x10 [ 126.008242][ T6110] ? ___slab_alloc+0x12f/0x13f0 [ 126.008263][ T6110] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 126.008282][ T6110] ? lockdep_hardirqs_on+0x9c/0x150 [ 126.008308][ T6110] rt_spin_lock+0xc7/0x3e0 [ 126.008327][ T6110] ? __pfx_rt_spin_lock+0x10/0x10 [ 126.008343][ T6110] ? __lock_acquire+0xab9/0xd20 [ 126.008374][ T6110] ___slab_alloc+0x12f/0x13f0 [ 126.008397][ T6110] ? __set_page_owner+0x25c/0x490 [ 126.008426][ T6110] __slab_alloc+0xc6/0x1f0 [ 126.008443][ T6110] ? __set_page_owner+0x25c/0x490 [ 126.008467][ T6110] __kmalloc_cache_noprof+0xec/0x6c0 [ 126.008490][ T6110] ? __set_page_owner+0x25c/0x490 [ 126.008516][ T6110] __set_page_owner+0x25c/0x490 [ 126.008540][ T6110] ? __pfx___set_page_owner+0x10/0x10 [ 126.008561][ T6110] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 126.008589][ T6110] post_alloc_hook+0x240/0x2a0 [ 126.008616][ T6110] get_page_from_freelist+0x28c0/0x2960 [ 126.008650][ T6110] ? __lock_acquire+0xab9/0xd20 [ 126.008681][ T6110] ? __lock_acquire+0xab9/0xd20 [ 126.008723][ T6110] alloc_frozen_pages_nolock_noprof+0xbc/0x150 [ 126.008752][ T6110] alloc_pages_nolock_noprof+0xa/0x30 [ 126.008769][ T6110] bpf_stream_page_replace+0x19/0x1e0 [ 126.008788][ T6110] __bpf_stream_push_str+0x410/0xbe0 [ 126.008813][ T6110] ? __pfx___bpf_stream_push_str+0x10/0x10 [ 126.008844][ T6110] bpf_stream_stage_printk+0x14e/0x1c0 [ 126.008864][ T6110] ? virtio_transport_connect+0xa7/0x100 [ 126.008885][ T6110] ? __pfx_bpf_stream_stage_printk+0x10/0x10 [ 126.008915][ T6110] ? dump_stack_cb+0xa7/0x350 [ 126.008935][ T6110] ? virtio_transport_connect+0xa7/0x100 [ 126.008953][ T6110] dump_stack_cb+0x2b6/0x350 [ 126.008973][ T6110] ? __pfx_dump_stack_cb+0x10/0x10 [ 126.008995][ T6110] ? unwind_next_frame+0xa5/0x2390 [ 126.009018][ T6110] ? virtio_transport_send_pkt_info+0x6be/0x1100 [ 126.009042][ T6110] ? virtio_transport_connect+0xa7/0x100 [ 126.009058][ T6110] ? virtio_transport_connect+0xa7/0x100 [ 126.009074][ T6110] ? __pfx_dump_stack_cb+0x10/0x10 [ 126.009089][ T6110] arch_bpf_stack_walk+0xe5/0x170 [ 126.009105][ T6110] ? __pfx_arch_bpf_stack_walk+0x10/0x10 [ 126.009126][ T6110] ? virtio_transport_connect+0xa7/0x100 [ 126.009144][ T6110] ? bpf_put_buffers+0x23/0x50 [ 126.009164][ T6110] ? bpf_stream_stage_printk+0x155/0x1c0 [ 126.009181][ T6110] ? arch_bpf_stack_walk+0x112/0x170 [ 126.009201][ T6110] bpf_stream_stage_dump_stack+0x167/0x220 [ 126.009223][ T6110] ? __pfx_bpf_stream_stage_dump_stack+0x10/0x10 [ 126.009253][ T6110] bpf_prog_report_may_goto_violation+0xcc/0x190 [ 126.009272][ T6110] ? __pfx_bpf_prog_report_may_goto_violation+0x10/0x10 [ 126.009290][ T6110] ? irqentry_exit+0x74/0x90 [ 126.009312][ T6110] ? read_tsc+0x9/0x20 [ 126.009330][ T6110] bpf_check_timed_may_goto+0xaa/0xb0 [ 126.009351][ T6110] arch_bpf_timed_may_goto+0x21/0x40 [ 126.009374][ T6110] bpf_prog_262a74d054ad2993+0x53/0x5f [ 126.009389][ T6110] bpf_trace_run9+0x2de/0x500 [ 126.009407][ T6110] ? kasan_save_track+0x3e/0x80 [ 126.009426][ T6110] ? kmalloc_reserve+0xbd/0x290 [ 126.009443][ T6110] ? __alloc_skb+0x142/0x2d0 [ 126.009456][ T6110] ? bpf_trace_run9+0x1ec/0x500 [ 126.009477][ T6110] ? __pfx_bpf_trace_run9+0x10/0x10 [ 126.009495][ T6110] ? __x64_sys_connect+0x7a/0x90 [ 126.009534][ T6110] __bpf_trace_virtio_transport_alloc_pkt+0x2d7/0x340 [ 126.009566][ T6110] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 126.009598][ T6110] ? kmalloc_reserve+0xbd/0x290 [ 126.009611][ T6110] ? kmem_cache_alloc_node_noprof+0x291/0x6e0 [ 126.009629][ T6110] ? __alloc_skb+0x112/0x2d0 [ 126.009659][ T6110] ? __alloc_skb+0x1bc/0x2d0 [ 126.009676][ T6110] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 126.009703][ T6110] __traceiter_virtio_transport_alloc_pkt+0xc1/0x120 [ 126.009737][ T6110] virtio_transport_alloc_skb+0x10cc/0x1130 [ 126.009775][ T6110] ? __pfx_virtio_transport_alloc_skb+0x10/0x10 [ 126.009796][ T6110] ? rt_spin_unlock+0x150/0x200 [ 126.009815][ T6110] virtio_transport_send_pkt_info+0x6be/0x1100 [ 126.009855][ T6110] virtio_transport_connect+0xa7/0x100 [ 126.009872][ T6110] ? __pfx_virtio_transport_connect+0x10/0x10 [ 126.009893][ T6110] ? __pfx_vsock_auto_bind+0x10/0x10 [ 126.009916][ T6110] ? vsock_assign_transport+0x5ed/0x770 [ 126.009940][ T6110] vsock_connect+0xb8b/0xe20 [ 126.009973][ T6110] ? __might_fault+0xb0/0x130 [ 126.009995][ T6110] ? __pfx_vsock_connect+0x10/0x10 [ 126.010042][ T6110] ? __pfx_autoremove_wake_function+0x10/0x10 [ 126.010071][ T6110] ? bpf_lsm_socket_connect+0x9/0x20 [ 126.010102][ T6110] __sys_connect+0x323/0x450 [ 126.010123][ T6110] ? __pfx___sys_connect+0x10/0x10 [ 126.010152][ T6110] ? do_user_addr_fault+0xc85/0x1380 [ 126.010178][ T6110] __x64_sys_connect+0x7a/0x90 [ 126.010195][ T6110] do_syscall_64+0xfa/0xfa0 [ 126.010213][ T6110] ? lockdep_hardirqs_on+0x9c/0x150 [ 126.010233][ T6110] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.010250][ T6110] ? clear_bhb_loop+0x60/0xb0 [ 126.010271][ T6110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 126.010287][ T6110] RIP: 0033:0x7f9e7f1aefc9 [ 126.010304][ T6110] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 126.010317][ T6110] RSP: 002b:00007ffc6657ccf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 126.010336][ T6110] RAX: ffffffffffffffda RBX: 00007f9e7f405fa0 RCX: 00007f9e7f1aefc9 [ 126.010349][ T6110] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000003 [ 126.010360][ T6110] RBP: 00007f9e7f231f91 R08: 0000000000000000 R09: 0000000000000000 [ 126.010371][ T6110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 126.010380][ T6110] R13: 00007f9e7f405fa0 R14: 00007f9e7f405fa0 R15: 0000000000000003 [ 126.010412][ T6110] [ 128.123199][ T6124] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 128.123218][ T6124] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6124, name: syz.1.71 [ 128.123233][ T6124] preempt_count: 1, expected: 0 [ 128.123242][ T6124] RCU nest depth: 2, expected: 2 [ 128.123250][ T6124] 5 locks held by syz.1.71/6124: [ 128.123261][ T6124] #0: ffff88805b3b0e18 (sk_lock-AF_VSOCK){+.+.}-{0:0}, at: vsock_connect+0x152/0xe20 [ 128.123311][ T6124] #1: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run9+0x1ec/0x500 [ 128.123356][ T6124] #2: ffff8880b8932c88 ((stream_local_lock)){+.+.}-{3:3}, at: __bpf_stream_push_str+0x211/0xbe0 [ 128.123397][ T6124] #3: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10d/0x2b0 [ 128.123439][ T6124] #4: ffff8880b893f6e8 (&s->lock_key#5){+.+.}-{3:3}, at: ___slab_alloc+0x12f/0x13f0 [ 128.123483][ T6124] Preemption disabled at: [ 128.123488][ T6124] [] __slab_alloc+0xea/0x1f0 [ 128.123515][ T6124] CPU: 1 UID: 0 PID: 6124 Comm: syz.1.71 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 128.123544][ T6124] Tainted: [W]=WARN [ 128.123551][ T6124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 128.123561][ T6124] Call Trace: [ 128.123568][ T6124] [ 128.123576][ T6124] dump_stack_lvl+0x189/0x250 [ 128.123605][ T6124] ? __pfx_dump_stack_lvl+0x10/0x10 [ 128.123628][ T6124] ? __pfx__printk+0x10/0x10 [ 128.123645][ T6124] ? unwind_next_frame+0xa5/0x2390 [ 128.123671][ T6124] ? print_lock_name+0xde/0x100 [ 128.123689][ T6124] ? __slab_alloc+0xea/0x1f0 [ 128.123709][ T6124] __might_resched+0x44b/0x5d0 [ 128.123732][ T6124] ? __slab_alloc+0xea/0x1f0 [ 128.123748][ T6124] ? __pfx___might_resched+0x10/0x10 [ 128.123767][ T6124] ? ___slab_alloc+0x12f/0x13f0 [ 128.123788][ T6124] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 128.123809][ T6124] ? lockdep_hardirqs_on+0x9c/0x150 [ 128.123834][ T6124] rt_spin_lock+0xc7/0x3e0 [ 128.123855][ T6124] ? __pfx_rt_spin_lock+0x10/0x10 [ 128.123871][ T6124] ? __lock_acquire+0xab9/0xd20 [ 128.123908][ T6124] ___slab_alloc+0x12f/0x13f0 [ 128.123931][ T6124] ? __set_page_owner+0x25c/0x490 [ 128.123959][ T6124] __slab_alloc+0xc6/0x1f0 [ 128.123975][ T6124] ? __set_page_owner+0x25c/0x490 [ 128.123998][ T6124] __kmalloc_cache_noprof+0xec/0x6c0 [ 128.124021][ T6124] ? __set_page_owner+0x25c/0x490 [ 128.124046][ T6124] __set_page_owner+0x25c/0x490 [ 128.124069][ T6124] ? __pfx___set_page_owner+0x10/0x10 [ 128.124090][ T6124] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 128.124116][ T6124] post_alloc_hook+0x240/0x2a0 [ 128.124143][ T6124] get_page_from_freelist+0x28c0/0x2960 [ 128.124176][ T6124] ? __lock_acquire+0xab9/0xd20 [ 128.124210][ T6124] ? __lock_acquire+0xab9/0xd20 [ 128.124251][ T6124] alloc_frozen_pages_nolock_noprof+0xbc/0x150 [ 128.124280][ T6124] alloc_pages_nolock_noprof+0xa/0x30 [ 128.124297][ T6124] bpf_stream_page_replace+0x19/0x1e0 [ 128.124317][ T6124] __bpf_stream_push_str+0x410/0xbe0 [ 128.124342][ T6124] ? __pfx___bpf_stream_push_str+0x10/0x10 [ 128.124372][ T6124] bpf_stream_stage_printk+0x14e/0x1c0 [ 128.124397][ T6124] ? bpf_prog_262a74d054ad2993+0x53/0x5f [ 128.124416][ T6124] ? __pfx_bpf_stream_stage_printk+0x10/0x10 [ 128.124434][ T6124] ? bpf_prog_get_file_line+0xe5/0x6b0 [ 128.124463][ T6124] ? dump_stack_cb+0xa7/0x350 [ 128.124480][ T6124] ? bpf_prog_262a74d054ad2993+0x53/0x5f [ 128.124497][ T6124] ? bpf_prog_262a74d054ad2993+0x53/0x5f [ 128.124513][ T6124] dump_stack_cb+0x2b6/0x350 [ 128.124533][ T6124] ? __pfx_dump_stack_cb+0x10/0x10 [ 128.124551][ T6124] ? bpf_prog_262a74d054ad2993+0x53/0x5f [ 128.124568][ T6124] ? is_bpf_text_address+0x26/0x2b0 [ 128.124590][ T6124] ? bpf_prog_262a74d054ad2993+0x53/0x5f [ 128.124608][ T6124] ? kernel_text_address+0xa5/0xe0 [ 128.124624][ T6124] ? bpf_prog_262a74d054ad2993+0x53/0x5f [ 128.124641][ T6124] ? bpf_prog_262a74d054ad2993+0x53/0x5f [ 128.124656][ T6124] ? __pfx_dump_stack_cb+0x10/0x10 [ 128.124673][ T6124] arch_bpf_stack_walk+0xe5/0x170 [ 128.124689][ T6124] ? __pfx_arch_bpf_stack_walk+0x10/0x10 [ 128.124713][ T6124] ? bpf_prog_262a74d054ad2993+0x53/0x5f [ 128.124729][ T6124] ? bpf_put_buffers+0x23/0x50 [ 128.124749][ T6124] ? bpf_stream_stage_printk+0x155/0x1c0 [ 128.124767][ T6124] ? arch_bpf_stack_walk+0x112/0x170 [ 128.124787][ T6124] bpf_stream_stage_dump_stack+0x167/0x220 [ 128.124809][ T6124] ? __pfx_bpf_stream_stage_dump_stack+0x10/0x10 [ 128.124840][ T6124] bpf_prog_report_may_goto_violation+0xcc/0x190 [ 128.124860][ T6124] ? __pfx_bpf_prog_report_may_goto_violation+0x10/0x10 [ 128.124881][ T6124] ? irqentry_exit+0x74/0x90 [ 128.124909][ T6124] ? read_tsc+0x9/0x20 [ 128.124930][ T6124] bpf_check_timed_may_goto+0xaa/0xb0 [ 128.124952][ T6124] arch_bpf_timed_may_goto+0x21/0x40 [ 128.124975][ T6124] bpf_prog_262a74d054ad2993+0x53/0x5f [ 128.124992][ T6124] bpf_trace_run9+0x2de/0x500 [ 128.125011][ T6124] ? kasan_save_track+0x3e/0x80 [ 128.125031][ T6124] ? kmalloc_reserve+0xbd/0x290 [ 128.125047][ T6124] ? __alloc_skb+0x142/0x2d0 [ 128.125060][ T6124] ? bpf_trace_run9+0x1ec/0x500 [ 128.125081][ T6124] ? __pfx_bpf_trace_run9+0x10/0x10 [ 128.125099][ T6124] ? __x64_sys_connect+0x7a/0x90 [ 128.125141][ T6124] __bpf_trace_virtio_transport_alloc_pkt+0x2d7/0x340 [ 128.125177][ T6124] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 128.125213][ T6124] ? kmalloc_reserve+0xbd/0x290 [ 128.125228][ T6124] ? kmem_cache_alloc_node_noprof+0x291/0x6e0 [ 128.125248][ T6124] ? __alloc_skb+0x112/0x2d0 [ 128.125279][ T6124] ? __alloc_skb+0x1bc/0x2d0 [ 128.125296][ T6124] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 128.125323][ T6124] __traceiter_virtio_transport_alloc_pkt+0xc1/0x120 [ 128.125358][ T6124] virtio_transport_alloc_skb+0x10cc/0x1130 [ 128.125400][ T6124] ? __pfx_virtio_transport_alloc_skb+0x10/0x10 [ 128.125425][ T6124] ? rt_spin_unlock+0x150/0x200 [ 128.125445][ T6124] virtio_transport_send_pkt_info+0x6be/0x1100 [ 128.125488][ T6124] virtio_transport_connect+0xa7/0x100 [ 128.125506][ T6124] ? __pfx_virtio_transport_connect+0x10/0x10 [ 128.125529][ T6124] ? __pfx_vsock_auto_bind+0x10/0x10 [ 128.125550][ T6124] ? vsock_assign_transport+0x5ed/0x770 [ 128.125575][ T6124] vsock_connect+0xb8b/0xe20 [ 128.125606][ T6124] ? __might_fault+0xb0/0x130 [ 128.125628][ T6124] ? __pfx_vsock_connect+0x10/0x10 [ 128.125651][ T6124] ? __pfx_autoremove_wake_function+0x10/0x10 [ 128.125681][ T6124] ? bpf_lsm_socket_connect+0x9/0x20 [ 128.125706][ T6124] __sys_connect+0x323/0x450 [ 128.125726][ T6124] ? __pfx___sys_connect+0x10/0x10 [ 128.125757][ T6124] ? do_user_addr_fault+0xc85/0x1380 [ 128.125784][ T6124] __x64_sys_connect+0x7a/0x90 [ 128.125802][ T6124] do_syscall_64+0xfa/0xfa0 [ 128.125821][ T6124] ? lockdep_hardirqs_on+0x9c/0x150 [ 128.125841][ T6124] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.125857][ T6124] ? clear_bhb_loop+0x60/0xb0 [ 128.125878][ T6124] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 128.125896][ T6124] RIP: 0033:0x7f7acc0fefc9 [ 128.125917][ T6124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 128.125932][ T6124] RSP: 002b:00007fff15263e68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 128.125950][ T6124] RAX: ffffffffffffffda RBX: 00007f7acc355fa0 RCX: 00007f7acc0fefc9 [ 128.125963][ T6124] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000003 [ 128.125974][ T6124] RBP: 00007f7acc181f91 R08: 0000000000000000 R09: 0000000000000000 [ 128.125985][ T6124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 128.125996][ T6124] R13: 00007f7acc355fa0 R14: 00007f7acc355fa0 R15: 0000000000000003 [ 128.126028][ T6124] [ 130.032691][ T6134] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 130.032708][ T6134] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6134, name: syz.3.81 [ 130.032722][ T6134] preempt_count: 1, expected: 0 [ 130.032731][ T6134] RCU nest depth: 2, expected: 2 [ 130.032740][ T6134] 5 locks held by syz.3.81/6134: [ 130.032750][ T6134] #0: ffff888059f5a398 (sk_lock-AF_VSOCK){+.+.}-{0:0}, at: vsock_connect+0x152/0xe20 [ 130.032798][ T6134] #1: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run9+0x1ec/0x500 [ 130.032841][ T6134] #2: ffff8880b8832c88 ((stream_local_lock)){+.+.}-{3:3}, at: __bpf_stream_push_str+0x211/0xbe0 [ 130.032878][ T6134] #3: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10d/0x2b0 [ 130.032925][ T6134] #4: ffff8880b883f6e8 (&s->lock_key#5){+.+.}-{3:3}, at: ___slab_alloc+0x12f/0x13f0 [ 130.032970][ T6134] Preemption disabled at: [ 130.032973][ T6134] [] __slab_alloc+0xea/0x1f0 [ 130.033001][ T6134] CPU: 0 UID: 0 PID: 6134 Comm: syz.3.81 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 130.033024][ T6134] Tainted: [W]=WARN [ 130.033030][ T6134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 130.033041][ T6134] Call Trace: [ 130.033048][ T6134] [ 130.033056][ T6134] dump_stack_lvl+0x189/0x250 [ 130.033085][ T6134] ? __pfx_dump_stack_lvl+0x10/0x10 [ 130.033109][ T6134] ? __pfx__printk+0x10/0x10 [ 130.033126][ T6134] ? unwind_next_frame+0xa5/0x2390 [ 130.033153][ T6134] ? print_lock_name+0xde/0x100 [ 130.033172][ T6134] ? __slab_alloc+0xea/0x1f0 [ 130.033193][ T6134] __might_resched+0x44b/0x5d0 [ 130.033217][ T6134] ? __slab_alloc+0xea/0x1f0 [ 130.033233][ T6134] ? __pfx___might_resched+0x10/0x10 [ 130.033252][ T6134] ? ___slab_alloc+0x12f/0x13f0 [ 130.033272][ T6134] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 130.033293][ T6134] ? lockdep_hardirqs_on+0x9c/0x150 [ 130.033319][ T6134] rt_spin_lock+0xc7/0x3e0 [ 130.033341][ T6134] ? __pfx_rt_spin_lock+0x10/0x10 [ 130.033356][ T6134] ? __lock_acquire+0xab9/0xd20 [ 130.033387][ T6134] ___slab_alloc+0x12f/0x13f0 [ 130.033410][ T6134] ? __set_page_owner+0x25c/0x490 [ 130.033439][ T6134] __slab_alloc+0xc6/0x1f0 [ 130.033456][ T6134] ? __set_page_owner+0x25c/0x490 [ 130.033478][ T6134] __kmalloc_cache_noprof+0xec/0x6c0 [ 130.033499][ T6134] ? __set_page_owner+0x25c/0x490 [ 130.033524][ T6134] __set_page_owner+0x25c/0x490 [ 130.033547][ T6134] ? __pfx___set_page_owner+0x10/0x10 [ 130.033568][ T6134] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 130.033593][ T6134] post_alloc_hook+0x240/0x2a0 [ 130.033619][ T6134] get_page_from_freelist+0x28c0/0x2960 [ 130.033650][ T6134] ? __lock_acquire+0xab9/0xd20 [ 130.033685][ T6134] ? __lock_acquire+0xab9/0xd20 [ 130.033728][ T6134] alloc_frozen_pages_nolock_noprof+0xbc/0x150 [ 130.033758][ T6134] alloc_pages_nolock_noprof+0xa/0x30 [ 130.033776][ T6134] bpf_stream_page_replace+0x19/0x1e0 [ 130.033797][ T6134] __bpf_stream_push_str+0x410/0xbe0 [ 130.033823][ T6134] ? __pfx___bpf_stream_push_str+0x10/0x10 [ 130.033853][ T6134] bpf_stream_stage_printk+0x14e/0x1c0 [ 130.033874][ T6134] ? bpf_stream_stage_dump_stack+0x167/0x220 [ 130.033895][ T6134] ? __pfx_bpf_stream_stage_printk+0x10/0x10 [ 130.033932][ T6134] ? dump_stack_cb+0xa7/0x350 [ 130.033952][ T6134] ? bpf_stream_stage_dump_stack+0x167/0x220 [ 130.033970][ T6134] dump_stack_cb+0x2b6/0x350 [ 130.033992][ T6134] ? __pfx_dump_stack_cb+0x10/0x10 [ 130.034008][ T6134] ? arch_bpf_stack_walk+0x9e/0x170 [ 130.034034][ T6134] ? __unwind_start+0x5b9/0x760 [ 130.034054][ T6134] ? bpf_stream_stage_dump_stack+0x167/0x220 [ 130.034073][ T6134] ? bpf_stream_stage_dump_stack+0x167/0x220 [ 130.034091][ T6134] ? __pfx_dump_stack_cb+0x10/0x10 [ 130.034108][ T6134] arch_bpf_stack_walk+0xe5/0x170 [ 130.034125][ T6134] ? __pfx_arch_bpf_stack_walk+0x10/0x10 [ 130.034147][ T6134] ? bpf_stream_stage_dump_stack+0x167/0x220 [ 130.034166][ T6134] ? bpf_put_buffers+0x23/0x50 [ 130.034186][ T6134] ? bpf_stream_stage_printk+0x155/0x1c0 [ 130.034205][ T6134] ? arch_bpf_stack_walk+0x112/0x170 [ 130.034226][ T6134] bpf_stream_stage_dump_stack+0x167/0x220 [ 130.034249][ T6134] ? __pfx_bpf_stream_stage_dump_stack+0x10/0x10 [ 130.034281][ T6134] bpf_prog_report_may_goto_violation+0xcc/0x190 [ 130.034303][ T6134] ? __pfx_bpf_prog_report_may_goto_violation+0x10/0x10 [ 130.034324][ T6134] ? irqentry_exit+0x74/0x90 [ 130.034347][ T6134] ? read_tsc+0x9/0x20 [ 130.034370][ T6134] bpf_check_timed_may_goto+0xaa/0xb0 [ 130.034392][ T6134] arch_bpf_timed_may_goto+0x21/0x40 [ 130.034416][ T6134] bpf_prog_262a74d054ad2993+0x53/0x5f [ 130.034435][ T6134] bpf_trace_run9+0x2de/0x500 [ 130.034454][ T6134] ? kasan_save_track+0x3e/0x80 [ 130.034474][ T6134] ? kmalloc_reserve+0xbd/0x290 [ 130.034490][ T6134] ? __alloc_skb+0x142/0x2d0 [ 130.034504][ T6134] ? bpf_trace_run9+0x1ec/0x500 [ 130.034526][ T6134] ? __pfx_bpf_trace_run9+0x10/0x10 [ 130.034545][ T6134] ? __x64_sys_connect+0x7a/0x90 [ 130.034587][ T6134] __bpf_trace_virtio_transport_alloc_pkt+0x2d7/0x340 [ 130.034623][ T6134] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 130.034658][ T6134] ? kmalloc_reserve+0xbd/0x290 [ 130.034674][ T6134] ? kmem_cache_alloc_node_noprof+0x291/0x6e0 [ 130.034694][ T6134] ? __alloc_skb+0x112/0x2d0 [ 130.034727][ T6134] ? __alloc_skb+0x1bc/0x2d0 [ 130.034743][ T6134] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 130.034770][ T6134] __traceiter_virtio_transport_alloc_pkt+0xc1/0x120 [ 130.034805][ T6134] virtio_transport_alloc_skb+0x10cc/0x1130 [ 130.034842][ T6134] ? __pfx_virtio_transport_alloc_skb+0x10/0x10 [ 130.034875][ T6134] ? rt_spin_unlock+0x150/0x200 [ 130.034895][ T6134] virtio_transport_send_pkt_info+0x6be/0x1100 [ 130.034941][ T6134] virtio_transport_connect+0xa7/0x100 [ 130.034959][ T6134] ? __pfx_virtio_transport_connect+0x10/0x10 [ 130.034979][ T6134] ? __pfx_vsock_auto_bind+0x10/0x10 [ 130.034998][ T6134] ? vsock_assign_transport+0x5ed/0x770 [ 130.035023][ T6134] vsock_connect+0xb8b/0xe20 [ 130.035052][ T6134] ? __might_fault+0xb0/0x130 [ 130.035071][ T6134] ? __pfx_vsock_connect+0x10/0x10 [ 130.035091][ T6134] ? __pfx_autoremove_wake_function+0x10/0x10 [ 130.035118][ T6134] ? bpf_lsm_socket_connect+0x9/0x20 [ 130.035144][ T6134] __sys_connect+0x323/0x450 [ 130.035164][ T6134] ? __pfx___sys_connect+0x10/0x10 [ 130.035193][ T6134] ? do_user_addr_fault+0xc85/0x1380 [ 130.035221][ T6134] __x64_sys_connect+0x7a/0x90 [ 130.035240][ T6134] do_syscall_64+0xfa/0xfa0 [ 130.035259][ T6134] ? lockdep_hardirqs_on+0x9c/0x150 [ 130.035280][ T6134] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.035297][ T6134] ? clear_bhb_loop+0x60/0xb0 [ 130.035319][ T6134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.035335][ T6134] RIP: 0033:0x7f363c35efc9 [ 130.035351][ T6134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 130.035365][ T6134] RSP: 002b:00007ffdbfca6bd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 130.035384][ T6134] RAX: ffffffffffffffda RBX: 00007f363c5b5fa0 RCX: 00007f363c35efc9 [ 130.035397][ T6134] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000003 [ 130.035407][ T6134] RBP: 00007f363c3e1f91 R08: 0000000000000000 R09: 0000000000000000 [ 130.035418][ T6134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 130.035428][ T6134] R13: 00007f363c5b5fa0 R14: 00007f363c5b5fa0 R15: 0000000000000003 [ 130.035462][ T6134] [ 131.146348][ T6139] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 131.146368][ T6139] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6139, name: syz.4.85 [ 131.146384][ T6139] preempt_count: 1, expected: 0 [ 131.146393][ T6139] RCU nest depth: 2, expected: 2 [ 131.146403][ T6139] 5 locks held by syz.4.85/6139: [ 131.146413][ T6139] #0: ffff88805b3b43d8 (sk_lock-AF_VSOCK){+.+.}-{0:0}, at: vsock_connect+0x152/0xe20 [ 131.146467][ T6139] #1: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run9+0x1ec/0x500 [ 131.146515][ T6139] #2: ffff8880b8932c88 ((stream_local_lock)){+.+.}-{3:3}, at: __bpf_stream_push_str+0x211/0xbe0 [ 131.146565][ T6139] #3: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10d/0x2b0 [ 131.146609][ T6139] #4: ffff8880b893f6e8 (&s->lock_key#5){+.+.}-{3:3}, at: ___slab_alloc+0x12f/0x13f0 [ 131.146656][ T6139] Preemption disabled at: [ 131.146660][ T6139] [] __slab_alloc+0xea/0x1f0 [ 131.146689][ T6139] CPU: 1 UID: 0 PID: 6139 Comm: syz.4.85 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 131.146713][ T6139] Tainted: [W]=WARN [ 131.146719][ T6139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 131.146730][ T6139] Call Trace: [ 131.146738][ T6139] [ 131.146746][ T6139] dump_stack_lvl+0x189/0x250 [ 131.146776][ T6139] ? __pfx_dump_stack_lvl+0x10/0x10 [ 131.146801][ T6139] ? __pfx__printk+0x10/0x10 [ 131.146818][ T6139] ? unwind_next_frame+0xa5/0x2390 [ 131.146846][ T6139] ? print_lock_name+0xde/0x100 [ 131.146866][ T6139] ? __slab_alloc+0xea/0x1f0 [ 131.146888][ T6139] __might_resched+0x44b/0x5d0 [ 131.146913][ T6139] ? __slab_alloc+0xea/0x1f0 [ 131.146930][ T6139] ? __pfx___might_resched+0x10/0x10 [ 131.146950][ T6139] ? ___slab_alloc+0x12f/0x13f0 [ 131.146973][ T6139] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 131.146995][ T6139] ? lockdep_hardirqs_on+0x9c/0x150 [ 131.147022][ T6139] rt_spin_lock+0xc7/0x3e0 [ 131.147044][ T6139] ? __pfx_rt_spin_lock+0x10/0x10 [ 131.147061][ T6139] ? __lock_acquire+0xab9/0xd20 [ 131.147095][ T6139] ___slab_alloc+0x12f/0x13f0 [ 131.147119][ T6139] ? __set_page_owner+0x25c/0x490 [ 131.147149][ T6139] __slab_alloc+0xc6/0x1f0 [ 131.147166][ T6139] ? __set_page_owner+0x25c/0x490 2025/10/22 09:21:05 executed programs: 78 [ 131.147191][ T6139] __kmalloc_cache_noprof+0xec/0x6c0 [ 131.147217][ T6139] ? __set_page_owner+0x25c/0x490 [ 131.147241][ T6139] __set_page_owner+0x25c/0x490 [ 131.147266][ T6139] ? __pfx___set_page_owner+0x10/0x10 [ 131.147288][ T6139] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 131.147316][ T6139] post_alloc_hook+0x240/0x2a0 [ 131.147345][ T6139] get_page_from_freelist+0x28c0/0x2960 [ 131.147380][ T6139] ? __lock_acquire+0xab9/0xd20 [ 131.147418][ T6139] ? __lock_acquire+0xab9/0xd20 [ 131.147463][ T6139] alloc_frozen_pages_nolock_noprof+0xbc/0x150 [ 131.147495][ T6139] alloc_pages_nolock_noprof+0xa/0x30 [ 131.147513][ T6139] bpf_stream_page_replace+0x19/0x1e0 [ 131.147541][ T6139] __bpf_stream_push_str+0x410/0xbe0 [ 131.147568][ T6139] ? __pfx___bpf_stream_push_str+0x10/0x10 [ 131.147601][ T6139] bpf_stream_stage_printk+0x14e/0x1c0 [ 131.147618][ T6139] ? __pfx_find_from_stack_cb+0x10/0x10 [ 131.147641][ T6139] ? arch_bpf_stack_walk+0x112/0x170 [ 131.147662][ T6139] ? __pfx_bpf_stream_stage_printk+0x10/0x10 [ 131.147704][ T6139] bpf_prog_report_may_goto_violation+0xc4/0x190 [ 131.147725][ T6139] ? __pfx_bpf_prog_report_may_goto_violation+0x10/0x10 [ 131.147746][ T6139] ? irqentry_exit+0x74/0x90 [ 131.147771][ T6139] ? read_tsc+0x9/0x20 [ 131.147794][ T6139] bpf_check_timed_may_goto+0xaa/0xb0 [ 131.147817][ T6139] arch_bpf_timed_may_goto+0x21/0x40 [ 131.147843][ T6139] bpf_prog_262a74d054ad2993+0x53/0x5f [ 131.147863][ T6139] bpf_trace_run9+0x2de/0x500 [ 131.147882][ T6139] ? kasan_save_track+0x3e/0x80 [ 131.147903][ T6139] ? kmalloc_reserve+0xbd/0x290 [ 131.147920][ T6139] ? __alloc_skb+0x142/0x2d0 [ 131.147935][ T6139] ? bpf_trace_run9+0x1ec/0x500 [ 131.147957][ T6139] ? __pfx_bpf_trace_run9+0x10/0x10 [ 131.147975][ T6139] ? __x64_sys_connect+0x7a/0x90 [ 131.148023][ T6139] __bpf_trace_virtio_transport_alloc_pkt+0x2d7/0x340 [ 131.148061][ T6139] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 131.148099][ T6139] ? kmalloc_reserve+0xbd/0x290 [ 131.148115][ T6139] ? kmem_cache_alloc_node_noprof+0x291/0x6e0 [ 131.148136][ T6139] ? __alloc_skb+0x112/0x2d0 [ 131.148170][ T6139] ? __alloc_skb+0x1bc/0x2d0 [ 131.148189][ T6139] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 131.148217][ T6139] __traceiter_virtio_transport_alloc_pkt+0xc1/0x120 [ 131.148254][ T6139] virtio_transport_alloc_skb+0x10cc/0x1130 [ 131.148296][ T6139] ? __pfx_virtio_transport_alloc_skb+0x10/0x10 [ 131.148322][ T6139] ? rt_spin_unlock+0x150/0x200 [ 131.148344][ T6139] virtio_transport_send_pkt_info+0x6be/0x1100 [ 131.148391][ T6139] virtio_transport_connect+0xa7/0x100 [ 131.148411][ T6139] ? __pfx_virtio_transport_connect+0x10/0x10 [ 131.148435][ T6139] ? __pfx_vsock_auto_bind+0x10/0x10 [ 131.148458][ T6139] ? vsock_assign_transport+0x5ed/0x770 [ 131.148486][ T6139] vsock_connect+0xb8b/0xe20 [ 131.148520][ T6139] ? __might_fault+0xb0/0x130 [ 131.148548][ T6139] ? __pfx_vsock_connect+0x10/0x10 [ 131.148573][ T6139] ? __pfx_autoremove_wake_function+0x10/0x10 [ 131.148606][ T6139] ? bpf_lsm_socket_connect+0x9/0x20 [ 131.148632][ T6139] __sys_connect+0x323/0x450 [ 131.148654][ T6139] ? __pfx___sys_connect+0x10/0x10 [ 131.148688][ T6139] ? do_user_addr_fault+0xc85/0x1380 [ 131.148718][ T6139] __x64_sys_connect+0x7a/0x90 [ 131.148738][ T6139] do_syscall_64+0xfa/0xfa0 [ 131.148757][ T6139] ? lockdep_hardirqs_on+0x9c/0x150 [ 131.148777][ T6139] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.148795][ T6139] ? clear_bhb_loop+0x60/0xb0 [ 131.148817][ T6139] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 131.148835][ T6139] RIP: 0033:0x7f361940efc9 [ 131.148851][ T6139] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 131.148866][ T6139] RSP: 002b:00007ffc882994c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 131.148884][ T6139] RAX: ffffffffffffffda RBX: 00007f3619665fa0 RCX: 00007f361940efc9 [ 131.148897][ T6139] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000003 [ 131.148909][ T6139] RBP: 00007f3619491f91 R08: 0000000000000000 R09: 0000000000000000 [ 131.148921][ T6139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 131.148931][ T6139] R13: 00007f3619665fa0 R14: 00007f3619665fa0 R15: 0000000000000003 [ 131.148968][ T6139] [ 132.535103][ T6147] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 132.535121][ T6147] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6147, name: syz.1.93 [ 132.535137][ T6147] preempt_count: 1, expected: 0 [ 132.535145][ T6147] RCU nest depth: 2, expected: 2 [ 132.535154][ T6147] 5 locks held by syz.1.93/6147: [ 132.535165][ T6147] #0: ffff888057e918d8 (sk_lock-AF_VSOCK){+.+.}-{0:0}, at: vsock_connect+0x152/0xe20 [ 132.535215][ T6147] #1: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run9+0x1ec/0x500 [ 132.535261][ T6147] #2: ffff8880b8832c88 ((stream_local_lock)){+.+.}-{3:3}, at: __bpf_stream_push_str+0x211/0xbe0 [ 132.535304][ T6147] #3: ffffffff8d5aa4c0 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10d/0x2b0 [ 132.535348][ T6147] #4: ffff8880b883f6e8 (&s->lock_key#5){+.+.}-{3:3}, at: ___slab_alloc+0x12f/0x13f0 [ 132.535395][ T6147] Preemption disabled at: [ 132.535400][ T6147] [] __slab_alloc+0xea/0x1f0 [ 132.535427][ T6147] CPU: 0 UID: 0 PID: 6147 Comm: syz.1.93 Tainted: G W syzkaller #0 PREEMPT_{RT,(full)} [ 132.535451][ T6147] Tainted: [W]=WARN [ 132.535457][ T6147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 132.535468][ T6147] Call Trace: [ 132.535475][ T6147] [ 132.535483][ T6147] dump_stack_lvl+0x189/0x250 [ 132.535513][ T6147] ? __pfx_dump_stack_lvl+0x10/0x10 [ 132.535537][ T6147] ? __pfx__printk+0x10/0x10 [ 132.535555][ T6147] ? unwind_next_frame+0xa5/0x2390 [ 132.535583][ T6147] ? print_lock_name+0xde/0x100 [ 132.535602][ T6147] ? __slab_alloc+0xea/0x1f0 [ 132.535623][ T6147] __might_resched+0x44b/0x5d0 [ 132.535648][ T6147] ? __slab_alloc+0xea/0x1f0 [ 132.535670][ T6147] ? __pfx___might_resched+0x10/0x10 [ 132.535690][ T6147] ? ___slab_alloc+0x12f/0x13f0 [ 132.535713][ T6147] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 132.535735][ T6147] ? lockdep_hardirqs_on+0x9c/0x150 [ 132.535762][ T6147] rt_spin_lock+0xc7/0x3e0 [ 132.535784][ T6147] ? __pfx_rt_spin_lock+0x10/0x10 [ 132.535801][ T6147] ? __lock_acquire+0xab9/0xd20 [ 132.535833][ T6147] ___slab_alloc+0x12f/0x13f0 [ 132.535858][ T6147] ? __set_page_owner+0x25c/0x490 [ 132.535888][ T6147] __slab_alloc+0xc6/0x1f0 [ 132.535905][ T6147] ? __set_page_owner+0x25c/0x490 [ 132.535929][ T6147] __kmalloc_cache_noprof+0xec/0x6c0 [ 132.535953][ T6147] ? __set_page_owner+0x25c/0x490 [ 132.535979][ T6147] __set_page_owner+0x25c/0x490 [ 132.536004][ T6147] ? __pfx___set_page_owner+0x10/0x10 [ 132.536025][ T6147] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 132.536054][ T6147] post_alloc_hook+0x240/0x2a0 [ 132.536082][ T6147] get_page_from_freelist+0x28c0/0x2960 [ 132.536117][ T6147] ? __lock_acquire+0xab9/0xd20 [ 132.536153][ T6147] ? __lock_acquire+0xab9/0xd20 [ 132.536198][ T6147] alloc_frozen_pages_nolock_noprof+0xbc/0x150 [ 132.536228][ T6147] alloc_pages_nolock_noprof+0xa/0x30 [ 132.536247][ T6147] bpf_stream_page_replace+0x19/0x1e0 [ 132.536268][ T6147] __bpf_stream_push_str+0x410/0xbe0 [ 132.536295][ T6147] ? __pfx___bpf_stream_push_str+0x10/0x10 [ 132.536327][ T6147] bpf_stream_stage_printk+0x14e/0x1c0 [ 132.536348][ T6147] ? __traceiter_virtio_transport_alloc_pkt+0xc1/0x120 [ 132.536376][ T6147] ? __pfx_bpf_stream_stage_printk+0x10/0x10 [ 132.536407][ T6147] ? dump_stack_cb+0xa7/0x350 [ 132.536427][ T6147] ? __traceiter_virtio_transport_alloc_pkt+0xc1/0x120 [ 132.536451][ T6147] dump_stack_cb+0x2b6/0x350 [ 132.536473][ T6147] ? __pfx_dump_stack_cb+0x10/0x10 [ 132.536497][ T6147] ? unwind_next_frame+0xa5/0x2390 [ 132.536519][ T6147] ? __bpf_trace_virtio_transport_alloc_pkt+0x2d7/0x340 [ 132.536544][ T6147] ? __traceiter_virtio_transport_alloc_pkt+0xc1/0x120 [ 132.536571][ T6147] ? __traceiter_virtio_transport_alloc_pkt+0xc1/0x120 [ 132.536594][ T6147] ? __pfx_dump_stack_cb+0x10/0x10 [ 132.536612][ T6147] arch_bpf_stack_walk+0xe5/0x170 [ 132.536629][ T6147] ? __pfx_arch_bpf_stack_walk+0x10/0x10 [ 132.536654][ T6147] ? __traceiter_virtio_transport_alloc_pkt+0xc1/0x120 [ 132.536684][ T6147] ? bpf_put_buffers+0x23/0x50 [ 132.536705][ T6147] ? bpf_stream_stage_printk+0x155/0x1c0 [ 132.536724][ T6147] ? arch_bpf_stack_walk+0x112/0x170 [ 132.536746][ T6147] bpf_stream_stage_dump_stack+0x167/0x220 [ 132.536770][ T6147] ? __pfx_bpf_stream_stage_dump_stack+0x10/0x10 [ 132.536802][ T6147] bpf_prog_report_may_goto_violation+0xcc/0x190 [ 132.536824][ T6147] ? __pfx_bpf_prog_report_may_goto_violation+0x10/0x10 [ 132.536846][ T6147] ? irqentry_exit+0x74/0x90 [ 132.536870][ T6147] ? read_tsc+0x9/0x20 [ 132.536893][ T6147] bpf_check_timed_may_goto+0xaa/0xb0 [ 132.536922][ T6147] arch_bpf_timed_may_goto+0x21/0x40 [ 132.536952][ T6147] bpf_prog_262a74d054ad2993+0x53/0x5f [ 132.536970][ T6147] bpf_trace_run9+0x2de/0x500 [ 132.536989][ T6147] ? kasan_save_track+0x3e/0x80 [ 132.537010][ T6147] ? kmalloc_reserve+0xbd/0x290 [ 132.537027][ T6147] ? __alloc_skb+0x142/0x2d0 [ 132.537041][ T6147] ? bpf_trace_run9+0x1ec/0x500 [ 132.537064][ T6147] ? __pfx_bpf_trace_run9+0x10/0x10 [ 132.537083][ T6147] ? __x64_sys_connect+0x7a/0x90 [ 132.537142][ T6147] __bpf_trace_virtio_transport_alloc_pkt+0x2d7/0x340 [ 132.537188][ T6147] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 132.537232][ T6147] ? kmalloc_reserve+0xbd/0x290 [ 132.537247][ T6147] ? kmem_cache_alloc_node_noprof+0x291/0x6e0 [ 132.537268][ T6147] ? __alloc_skb+0x112/0x2d0 [ 132.537302][ T6147] ? __alloc_skb+0x1bc/0x2d0 [ 132.537320][ T6147] ? __pfx___bpf_trace_virtio_transport_alloc_pkt+0x10/0x10 [ 132.537348][ T6147] __traceiter_virtio_transport_alloc_pkt+0xc1/0x120 [ 132.537385][ T6147] virtio_transport_alloc_skb+0x10cc/0x1130 [ 132.537431][ T6147] ? __pfx_virtio_transport_alloc_skb+0x10/0x10 [ 132.537457][ T6147] ? rt_spin_unlock+0x150/0x200 [ 132.537479][ T6147] virtio_transport_send_pkt_info+0x6be/0x1100 [ 132.537530][ T6147] virtio_transport_connect+0xa7/0x100 [ 132.537549][ T6147] ? __pfx_virtio_transport_connect+0x10/0x10 [ 132.537573][ T6147] ? __pfx_vsock_auto_bind+0x10/0x10 [ 132.537597][ T6147] ? vsock_assign_transport+0x5ed/0x770 [ 132.537624][ T6147] vsock_connect+0xb8b/0xe20 [ 132.537661][ T6147] ? __might_fault+0xb0/0x130 [ 132.537684][ T6147] ? __pfx_vsock_connect+0x10/0x10 [ 132.537708][ T6147] ? __pfx_autoremove_wake_function+0x10/0x10 [ 132.537741][ T6147] ? bpf_lsm_socket_connect+0x9/0x20 [ 132.537768][ T6147] __sys_connect+0x323/0x450 [ 132.537789][ T6147] ? __pfx___sys_connect+0x10/0x10 [ 132.537823][ T6147] ? do_user_addr_fault+0xc85/0x1380 [ 132.537852][ T6147] __x64_sys_connect+0x7a/0x90 [ 132.537871][ T6147] do_syscall_64+0xfa/0xfa0 [ 132.537891][ T6147] ? lockdep_hardirqs_on+0x9c/0x150 [ 132.537912][ T6147] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.537930][ T6147] ? clear_bhb_loop+0x60/0xb0 [ 132.537952][ T6147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.537970][ T6147] RIP: 0033:0x7f7acc0fefc9 [ 132.537986][ T6147] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 132.538001][ T6147] RSP: 002b:00007fff15263e68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 132.538019][ T6147] RAX: ffffffffffffffda RBX: 00007f7acc355fa0 RCX: 00007f7acc0fefc9 [ 132.538033][ T6147] RDX: 0000000000000010 RSI: 0000200000000080 RDI: 0000000000000003