Warning: Permanently added '10.128.0.148' (ED25519) to the list of known hosts. 2025/08/30 18:35:28 parsed 1 programs [ 90.418908][ T5796] cgroup: Unknown subsys name 'net' [ 90.553700][ T5796] cgroup: Unknown subsys name 'rlimit' [ 92.245820][ T966] cfg80211: failed to load regulatory.db [ 92.349088][ T5796] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 94.150441][ T3462] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.158625][ T3462] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 94.191355][ T42] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 94.199280][ T42] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.005212][ T5824] chnl_net:caif_netlink_parms(): no params data found [ 95.143587][ T5824] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.150919][ T5824] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.160222][ T5824] bridge_slave_0: entered allmulticast mode [ 95.168031][ T5824] bridge_slave_0: entered promiscuous mode [ 95.185344][ T5824] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.192522][ T5824] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.200843][ T5824] bridge_slave_1: entered allmulticast mode [ 95.208714][ T5824] bridge_slave_1: entered promiscuous mode [ 95.245160][ T5824] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.257081][ T5824] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.294223][ T5824] team0: Port device team_slave_0 added [ 95.305902][ T5824] team0: Port device team_slave_1 added [ 95.340637][ T5824] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.348047][ T5824] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.374733][ T5824] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.390089][ T5824] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.397704][ T5824] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 95.425541][ T5824] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.479280][ T5824] hsr_slave_0: entered promiscuous mode [ 95.486351][ T5824] hsr_slave_1: entered promiscuous mode [ 95.695772][ T5824] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.708591][ T5824] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.720640][ T5824] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.731960][ T5824] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.836766][ T5824] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.878469][ T5824] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.894363][ T2921] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.901809][ T2921] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.922713][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.929908][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.178086][ T5824] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.246334][ T5824] veth0_vlan: entered promiscuous mode [ 96.258942][ T5824] veth1_vlan: entered promiscuous mode [ 96.289911][ T5824] veth0_macvtap: entered promiscuous mode [ 96.310023][ T5824] veth1_macvtap: entered promiscuous mode [ 96.331087][ T5824] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.347859][ T5824] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.365911][ T5824] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.375311][ T5824] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.384477][ T5824] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.393278][ T5824] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.593635][ T5847] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.602238][ T5847] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.611426][ T5847] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.620393][ T5847] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.631053][ T5847] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 96.639360][ T5847] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.680175][ T55] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.136382][ T55] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2025/08/30 18:35:39 executed programs: 0 [ 99.879707][ T5101] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.889065][ T5101] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.898627][ T5101] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.907558][ T5101] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.916055][ T5101] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 99.923436][ T5101] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 100.091069][ T5899] chnl_net:caif_netlink_parms(): no params data found [ 100.165183][ T5899] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.172474][ T5899] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.180836][ T5899] bridge_slave_0: entered allmulticast mode [ 100.188161][ T5899] bridge_slave_0: entered promiscuous mode [ 100.196729][ T5899] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.204565][ T5899] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.211878][ T5899] bridge_slave_1: entered allmulticast mode [ 100.219738][ T5899] bridge_slave_1: entered promiscuous mode [ 100.257163][ T5899] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.269004][ T5899] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.305985][ T5899] team0: Port device team_slave_0 added [ 100.316281][ T5899] team0: Port device team_slave_1 added [ 100.347161][ T5899] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.355107][ T5899] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 100.381135][ T5899] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.393343][ T5899] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.400393][ T5899] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 100.426525][ T5899] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.471125][ T5899] hsr_slave_0: entered promiscuous mode [ 100.478150][ T5899] hsr_slave_1: entered promiscuous mode [ 100.486270][ T5899] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.494942][ T5899] Cannot create hsr debugfs directory [ 101.636299][ T55] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.710132][ T55] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.005006][ T5101] Bluetooth: hci0: command tx timeout [ 102.621248][ T5899] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.633069][ T5899] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.655983][ T55] hsr_slave_0: left promiscuous mode [ 102.662909][ T55] hsr_slave_1: left promiscuous mode [ 102.670146][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.678816][ T55] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.688687][ T55] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.696773][ T55] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.705426][ T55] bridge_slave_1: left allmulticast mode [ 102.711196][ T55] bridge_slave_1: left promiscuous mode [ 102.718542][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.732720][ T55] bridge_slave_0: left allmulticast mode [ 102.742016][ T55] bridge_slave_0: left promiscuous mode [ 102.748487][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.782594][ T55] veth1_macvtap: left promiscuous mode [ 102.791046][ T55] veth0_macvtap: left promiscuous mode [ 102.797360][ T55] veth1_vlan: left promiscuous mode [ 102.802991][ T55] veth0_vlan: left promiscuous mode [ 103.266842][ T55] team0 (unregistering): Port device team_slave_1 removed [ 103.302468][ T55] team0 (unregistering): Port device team_slave_0 removed [ 103.338795][ T55] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.378748][ T55] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.713261][ T55] bond0 (unregistering): Released all slaves [ 103.796066][ T5899] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.806794][ T5899] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.915222][ T5899] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.937777][ T5899] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.957817][ T3462] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.965018][ T3462] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.981363][ T2921] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.988590][ T2921] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.084255][ T5101] Bluetooth: hci0: command tx timeout [ 104.330546][ T5899] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.445647][ T5899] veth0_vlan: entered promiscuous mode [ 104.462346][ T5899] veth1_vlan: entered promiscuous mode [ 104.547217][ T5899] veth0_macvtap: entered promiscuous mode [ 104.570889][ T5899] veth1_macvtap: entered promiscuous mode [ 104.602267][ T5899] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.657400][ T5899] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.677948][ T5899] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.687146][ T5899] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.696895][ T5899] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.706259][ T5899] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.792704][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.808702][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.840575][ T3462] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.848934][ T3462] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.960216][ T5945] syz.0.17[5945]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 104.992765][ T5945] loop0: detected capacity change from 0 to 2048 [ 105.058902][ T5945] loop0: p1 < > p3 [ 105.069829][ T5945] loop0: p3 size 134217728 extends beyond EOD, truncated [ 105.084788][ T5945] [ 105.087170][ T5945] ================================================ [ 105.093693][ T5945] WARNING: lock held when returning to user space! [ 105.100226][ T5945] syzkaller #0 Not tainted [ 105.104682][ T5945] ------------------------------------------------ [ 105.111203][ T5945] syz.0.17/5945 is leaving the kernel with locks still held! [ 105.118676][ T5945] 1 lock held by syz.0.17/5945: [ 105.123530][ T5945] #0: ffff888140b49b60 (&lo->lo_mutex){+.+.}-{3:3}, at: loop_set_block_size+0x7c/0x480