Warning: Permanently added '[localhost]:1321' (ED25519) to the list of known hosts. 2026/07/06 12:13:43 parsed 1 programs 2026/07/06 12:13:43 serving rpc on tcp://45559 syzkaller login: [ 59.899245][ T5614] cgroup: Unknown subsys name 'net' [ 60.006027][ T5614] cgroup: Unknown subsys name 'cpuset' [ 60.010083][ T5614] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 61.316039][ T5614] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 64.477367][ T5630] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 64.979098][ T5628] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.982946][ T5628] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.991902][ T5628] bridge_slave_0: entered allmulticast mode [ 64.998554][ T5628] bridge_slave_0: entered promiscuous mode [ 65.006074][ T5628] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.013058][ T5628] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.015532][ T5628] bridge_slave_1: entered allmulticast mode [ 65.018960][ T5628] bridge_slave_1: entered promiscuous mode [ 65.054209][ T5628] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.064435][ T5628] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.107747][ T5628] team0: Port device team_slave_0 added [ 65.117046][ T5628] team0: Port device team_slave_1 added [ 65.201882][ T5628] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.204054][ T5628] 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. [ 65.211916][ T5628] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.226351][ T5628] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.234932][ T5628] 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. [ 65.243189][ T5628] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.346210][ T5628] hsr_slave_0: entered promiscuous mode [ 65.352990][ T5628] hsr_slave_1: entered promiscuous mode [ 65.381899][ T5006] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.387813][ T5006] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.394136][ T5006] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.397977][ T5006] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.402830][ T5006] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 65.890519][ T29] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 65.894691][ T29] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 65.954183][ T5628] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.973916][ T5628] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 65.985324][ T5628] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.005251][ T5628] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 66.010041][ T26] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.012518][ T5628] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.016547][ T26] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.027401][ T5628] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 66.031150][ T5628] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.038848][ T5628] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 66.388271][ T5628] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.518621][ T5628] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.534105][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.536620][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.563259][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.565562][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.688858][ T5628] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.112517][ T5628] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.222226][ T5628] veth0_vlan: entered promiscuous mode [ 67.252474][ T5628] veth1_vlan: entered promiscuous mode [ 67.280061][ T5628] veth0_macvtap: entered promiscuous mode [ 67.288506][ T5628] veth1_macvtap: entered promiscuous mode [ 67.300043][ T5628] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.310547][ T5628] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.321215][ T5667] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.327520][ T5712] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.330288][ T5712] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.333970][ T5712] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/07/06 12:13:52 executed programs: 0 [ 67.505974][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 67.509565][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 67.513233][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 67.527326][ T5746] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 67.530540][ T5746] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 67.533870][ T5746] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.539080][ T5674] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 67.541803][ T5749] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 67.547375][ T5674] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 67.550373][ T5006] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 67.554849][ T5674] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 67.559874][ T5006] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 67.563481][ T5006] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 67.565969][ T5674] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 67.573440][ T53] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 67.595178][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.693806][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 67.760802][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.110151][ T5743] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.113302][ T5743] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.116314][ T5743] bridge_slave_0: entered allmulticast mode [ 68.120170][ T5743] bridge_slave_0: entered promiscuous mode [ 68.142419][ T5743] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.145135][ T5743] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.147742][ T5743] bridge_slave_1: entered allmulticast mode [ 68.150587][ T5743] bridge_slave_1: entered promiscuous mode [ 68.180522][ T5743] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.186271][ T5743] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.231981][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.288465][ T5743] team0: Port device team_slave_0 added [ 68.293505][ T5743] team0: Port device team_slave_1 added [ 68.296025][ T5742] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.298855][ T5742] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.302189][ T5742] bridge_slave_0: entered allmulticast mode [ 68.305660][ T5742] bridge_slave_0: entered promiscuous mode [ 68.343990][ T5742] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.347843][ T5742] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.351629][ T5742] bridge_slave_1: entered allmulticast mode [ 68.355662][ T5742] bridge_slave_1: entered promiscuous mode [ 68.395055][ T5743] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.397781][ T5743] 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. [ 68.407714][ T5743] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.417777][ T5742] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.421948][ T5747] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.425159][ T5747] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.428245][ T5747] bridge_slave_0: entered allmulticast mode [ 68.433084][ T5747] bridge_slave_0: entered promiscuous mode [ 68.436886][ T5743] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.439185][ T5743] 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. [ 68.448934][ T5743] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.459529][ T5742] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.472343][ T5747] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.475026][ T5747] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.477365][ T5747] bridge_slave_1: entered allmulticast mode [ 68.479958][ T5747] bridge_slave_1: entered promiscuous mode [ 68.507919][ T5747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.513111][ T5747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.523354][ T5742] team0: Port device team_slave_0 added [ 68.528296][ T5742] team0: Port device team_slave_1 added [ 68.547630][ T5743] hsr_slave_0: entered promiscuous mode [ 68.549973][ T5743] hsr_slave_1: entered promiscuous mode [ 68.552527][ T5743] debugfs: 'hsr0' already exists in 'hsr' [ 68.554373][ T5743] Cannot create hsr debugfs directory [ 68.586489][ T5742] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.589422][ T5742] 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. [ 68.599620][ T5742] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.604798][ T5747] team0: Port device team_slave_0 added [ 68.607790][ T5742] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.610569][ T5742] 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. [ 68.621120][ T5742] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.637318][ T5747] team0: Port device team_slave_1 added [ 68.678389][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.682429][ T5747] 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. [ 68.692909][ T5747] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.721346][ T5747] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.723725][ T5747] 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. [ 68.733083][ T5747] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.791344][ T5742] hsr_slave_0: entered promiscuous mode [ 68.793594][ T5742] hsr_slave_1: entered promiscuous mode [ 68.795794][ T5742] debugfs: 'hsr0' already exists in 'hsr' [ 68.797851][ T5742] Cannot create hsr debugfs directory [ 68.865412][ T5747] hsr_slave_0: entered promiscuous mode [ 68.868493][ T5747] hsr_slave_1: entered promiscuous mode [ 68.871509][ T5747] debugfs: 'hsr0' already exists in 'hsr' [ 68.873834][ T5747] Cannot create hsr debugfs directory [ 68.949836][ T12] bridge_slave_1: left allmulticast mode [ 68.952572][ T12] bridge_slave_1: left promiscuous mode [ 68.956186][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.963336][ T12] bridge_slave_0: left allmulticast mode [ 68.965151][ T12] bridge_slave_0: left promiscuous mode [ 68.967019][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.124575][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 69.130899][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 69.136153][ T12] bond0 (unregistering): Released all slaves [ 69.266876][ T12] hsr_slave_0: left promiscuous mode [ 69.270120][ T12] hsr_slave_1: left promiscuous mode [ 69.273524][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 69.276556][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 69.280311][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 69.282757][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 69.294528][ T12] veth1_macvtap: left promiscuous mode [ 69.296922][ T12] veth0_macvtap: left promiscuous mode [ 69.298776][ T12] veth1_vlan: left promiscuous mode [ 69.300436][ T12] veth0_vlan: left promiscuous mode [ 69.477302][ T12] team0 (unregistering): Port device team_slave_1 removed [ 69.487209][ T12] team0 (unregistering): Port device team_slave_0 removed [ 69.581986][ T53] Bluetooth: hci0: command tx timeout [ 69.584903][ T5746] Bluetooth: hci1: command tx timeout [ 69.628888][ T5352] 8021q: adding VLAN 0 to HW filter on device eth1 [ 69.673422][ T5746] Bluetooth: hci2: command tx timeout [ 70.014134][ T5743] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.029125][ T5743] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 70.033355][ T5743] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.039480][ T5743] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 70.116245][ T5743] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.131784][ T5743] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 70.135722][ T5743] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.150107][ T5743] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 70.248567][ T5742] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 70.258813][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 70.263821][ T5742] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 70.270749][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 70.283142][ T5742] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 70.294499][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 70.299642][ T5742] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 70.312131][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 70.389819][ T5747] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 70.395622][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 70.400235][ T5747] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 70.410030][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 70.418688][ T5747] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 70.424210][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 70.428713][ T5747] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 70.433877][ T5747] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 70.444826][ T5743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.481760][ T5743] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.501970][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.505586][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.517132][ T5742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.528580][ T1113] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.531613][ T1113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.572442][ T5742] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.593726][ T35] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.596185][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.610721][ T29] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.613696][ T29] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.675496][ T5747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.724873][ T5747] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.734815][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.737880][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.749809][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.753016][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.037780][ T5743] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.061262][ T5742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.100403][ T5743] veth0_vlan: entered promiscuous mode [ 71.116363][ T5743] veth1_vlan: entered promiscuous mode [ 71.121201][ T5742] veth0_vlan: entered promiscuous mode [ 71.138834][ T5742] veth1_vlan: entered promiscuous mode [ 71.152285][ T5747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.173297][ T5743] veth0_macvtap: entered promiscuous mode [ 71.185045][ T5743] veth1_macvtap: entered promiscuous mode [ 71.192766][ T5742] veth0_macvtap: entered promiscuous mode [ 71.202520][ T5742] veth1_macvtap: entered promiscuous mode [ 71.216475][ T5743] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.233269][ T5743] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.247473][ T5742] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.251569][ T5653] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.254839][ T5653] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.261564][ T5742] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.264045][ T5747] veth0_vlan: entered promiscuous mode [ 71.266810][ T5653] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.269921][ T5653] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.288475][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.292501][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.296548][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.307361][ T5747] veth1_vlan: entered promiscuous mode [ 71.318452][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.396213][ T146] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.399335][ T146] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.408997][ T5747] veth0_macvtap: entered promiscuous mode [ 71.419399][ T5747] veth1_macvtap: entered promiscuous mode [ 71.449895][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.455898][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.476759][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.485973][ T146] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.493515][ T146] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.497489][ T5747] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.512444][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.515572][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.525293][ T1113] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.530485][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.536907][ T1113] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.540350][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.598365][ T5871] [ 71.600425][ T5871] ============================= [ 71.602975][ T5871] WARNING: suspicious RCU usage [ 71.605407][ T5871] syzkaller #0 Not tainted [ 71.607496][ T5871] ----------------------------- [ 71.609850][ T5871] ./include/linux/kvm_host.h:1084 suspicious rcu_dereference_check() usage! [ 71.613797][ T5871] [ 71.613797][ T5871] other info that might help us debug this: [ 71.613797][ T5871] [ 71.617926][ T5871] [ 71.617926][ T5871] rcu_scheduler_active = 2, debug_locks = 1 [ 71.621361][ T5871] 1 lock held by syz.0.17/5871: [ 71.623405][ T5871] #0: ffff888113334b40 (&kvm->lock){+.+.}-{4:4}, at: kvm_arch_vm_ioctl+0x8d1/0x1990 [ 71.627224][ T5871] [ 71.627224][ T5871] stack backtrace: [ 71.629590][ T5871] CPU: 0 UID: 0 PID: 5871 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 71.629607][ T5871] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 [ 71.629615][ T5871] Call Trace: [ 71.629621][ T5871] [ 71.629628][ T5871] dump_stack_lvl+0xe8/0x150 [ 71.629671][ T5871] lockdep_rcu_suspicious+0x13f/0x1d0 [ 71.629689][ T5871] gfn_to_memslot+0x3df/0x420 [ 71.629709][ T5871] kvm_arch_vm_ioctl+0x1590/0x1990 [ 71.629727][ T5871] ? __pfx_kvm_arch_vm_ioctl+0x10/0x10 [ 71.629739][ T5871] ? __lock_acquire+0x683/0x2cd0 [ 71.629757][ T5871] ? __lock_acquire+0x683/0x2cd0 [ 71.629784][ T5871] ? unwind_next_frame+0x8f/0x2550 [ 71.629804][ T5871] ? is_bpf_text_address+0x26/0x2b0 [ 71.629824][ T5871] ? is_bpf_text_address+0x26/0x2b0 [ 71.629837][ T5871] ? is_bpf_text_address+0x292/0x2b0 [ 71.629849][ T5871] ? is_bpf_text_address+0x26/0x2b0 [ 71.629862][ T5871] ? kernel_text_address+0xa5/0xe0 [ 71.629879][ T5871] ? __kernel_text_address+0xd/0x30 [ 71.629894][ T5871] ? unwind_get_return_address+0x4d/0x90 [ 71.629909][ T5871] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 71.629926][ T5871] ? arch_stack_walk+0xfb/0x150 [ 71.629949][ T5871] ? stack_trace_save+0xa9/0x100 [ 71.629965][ T5871] ? __pfx_stack_trace_save+0x10/0x10 [ 71.629980][ T5871] ? kasan_save_track+0x4f/0x80 [ 71.629998][ T5871] ? stack_depot_save_flags+0x33/0x800 [ 71.630015][ T5871] ? kasan_save_track+0x4f/0x80 [ 71.630029][ T5871] ? kasan_save_track+0x3e/0x80 [ 71.630043][ T5871] ? kasan_save_free_info+0x40/0x50 [ 71.630054][ T5871] ? __kasan_slab_free+0x5c/0x80 [ 71.630068][ T5871] ? kfree+0x1c5/0x640 [ 71.630083][ T5871] ? tomoyo_path_number_perm+0x4ba/0x5f0 [ 71.630096][ T5871] ? security_file_ioctl+0xc3/0x2a0 [ 71.630108][ T5871] ? __se_sys_ioctl+0x47/0x170 [ 71.630123][ T5871] ? do_syscall_64+0x174/0x580 [ 71.630134][ T5871] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.630157][ T5871] kvm_vm_ioctl+0x8f7/0xd30 [ 71.630173][ T5871] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 71.630198][ T5871] ? kasan_quarantine_put+0xbb/0x1f0 [ 71.630220][ T5871] ? tomoyo_path_number_perm+0x219/0x5f0 [ 71.630236][ T5871] ? tomoyo_path_number_perm+0x219/0x5f0 [ 71.630254][ T5871] ? do_vfs_ioctl+0x116f/0x1540 [ 71.630273][ T5871] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 71.630298][ T5871] ? hook_file_ioctl+0x1f0/0x5c0 [ 71.630327][ T5871] ? __fget_files+0x2a/0x420 [ 71.630343][ T5871] ? __fget_files+0x2a/0x420 [ 71.630357][ T5871] ? __fget_files+0x3a2/0x420 [ 71.630370][ T5871] ? __fget_files+0x2a/0x420 [ 71.630386][ T5871] ? bpf_lsm_file_ioctl+0x9/0x20 [ 71.630403][ T5871] ? __pfx_kvm_vm_ioctl+0x10/0x10 [ 71.630416][ T5871] __se_sys_ioctl+0xfc/0x170 [ 71.630434][ T5871] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.630447][ T5871] do_syscall_64+0x174/0x580 [ 71.630458][ T5871] ? trace_irq_disable+0x3b/0x140 [ 71.630475][ T5871] ? clear_bhb_loop+0x40/0x90 [ 71.630490][ T5871] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.630503][ T5871] RIP: 0033:0x7fd744b9ce59 [ 71.630516][ T5871] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 71.630527][ T5871] RSP: 002b:00007fd7459b7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 71.630541][ T5871] RAX: ffffffffffffffda RBX: 00007fd744e15fa0 RCX: 00007fd744b9ce59 [ 71.630549][ T5871] RDX: 0000000000000000 RSI: 000000000000ae60 RDI: 0000000000000004 [ 71.630562][ T5871] RBP: 00007fd744c32e6f R08: 0000000000000000 R09: 0000000000000000 [ 71.630570][ T5871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 71.630577][ T5871] R13: 00007fd744e16038 R14: 00007fd744e15fa0 R15: 00007ffe5f70a5a8 [ 71.630596][ T5871] [ 71.665819][ T35] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.725534][ T5746] Bluetooth: hci1: command tx timeout [ 71.732827][ T5746] Bluetooth: hci0: command tx timeout [ 71.735734][ T35] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.747084][ T5746] Bluetooth: hci2: command tx timeout [ 71.761627][ T27] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.800065][ T27] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2026/07/06 12:13:57 executed programs: 31 [ 73.740977][ T5746] Bluetooth: hci0: command tx timeout [ 73.741182][ T53] Bluetooth: hci1: command tx timeout [ 73.822075][ T53] Bluetooth: hci2: command tx timeout [ 75.822096][ T53] Bluetooth: hci0: command tx timeout [ 75.822193][ T5746] Bluetooth: hci1: command tx timeout [ 75.903129][ T5746] Bluetooth: hci2: command tx timeout [ 76.942978][ T1383] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.945658][ T1383] ieee802154 phy1 wpan1: encryption failed: -22 2026/07/06 12:14:02 executed programs: 215