[ 82.934843][ T1171] device hsr_slave_0 left promiscuous mode [ 82.943551][ T1171] device hsr_slave_1 left promiscuous mode [ 82.950933][ T1171] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 82.962545][ T1171] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 82.973937][ T1171] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 82.983443][ T1171] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 82.993405][ T1171] device bridge_slave_1 left promiscuous mode [ 83.000708][ T1171] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.011276][ T1171] device bridge_slave_0 left promiscuous mode [ 83.018095][ T1171] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.031194][ T1171] device veth1_macvtap left promiscuous mode [ 83.037507][ T1171] device veth0_macvtap left promiscuous mode [ 83.044374][ T1171] device veth1_vlan left promiscuous mode [ 83.050684][ T1171] device veth0_vlan left promiscuous mode [ 83.167714][ T1171] team0 (unregistering): Port device team_slave_1 removed [ 83.182945][ T1171] team0 (unregistering): Port device team_slave_0 removed [ 83.194837][ T1171] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 83.208292][ T1171] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 83.255475][ T1171] bond0 (unregistering): Released all slaves [ 86.882923][ T21] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.140' (ED25519) to the list of known hosts. 2026/08/12 00:37:19 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 92.776924][ T4492] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 94.313028][ T4522] chnl_net:caif_netlink_parms(): no params data found [ 94.369622][ T4522] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.376806][ T4522] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.385540][ T4522] device bridge_slave_0 entered promiscuous mode [ 94.394840][ T4522] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.402399][ T4522] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.410629][ T4522] device bridge_slave_1 entered promiscuous mode [ 94.436863][ T4522] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.448604][ T4522] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.474853][ T4522] team0: Port device team_slave_0 added [ 94.482608][ T4522] team0: Port device team_slave_1 added [ 94.499015][ T4522] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.506520][ T4522] 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. [ 94.533344][ T4522] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.547127][ T4522] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.554876][ T4522] 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. [ 94.582173][ T4522] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.610615][ T4522] device hsr_slave_0 entered promiscuous mode [ 94.617651][ T4522] device hsr_slave_1 entered promiscuous mode [ 95.140285][ T4522] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.162082][ T4522] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.190509][ T4522] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.200192][ T4522] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.244495][ T4522] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.251838][ T4522] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.260344][ T4522] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.268314][ T4522] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.320443][ T1223] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.335545][ T1223] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.404304][ T4522] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.420175][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.428705][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.454422][ T4522] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.471449][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.487483][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.497663][ T1223] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.504896][ T1223] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.525719][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.536475][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.549027][ T1223] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.556153][ T1223] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.580779][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.601853][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.623054][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.633477][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.643144][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.658921][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.675834][ T4522] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 95.687385][ T4522] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.700809][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.710256][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.719179][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.731782][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.745189][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.769789][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.938752][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.951060][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.971637][ T4522] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.997629][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.009542][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.028517][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.037802][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.062721][ T4522] device veth0_vlan entered promiscuous mode [ 96.070037][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.090059][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.102668][ T4522] device veth1_vlan entered promiscuous mode [ 96.141042][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.150156][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.170046][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.187902][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.199477][ T4522] device veth0_macvtap entered promiscuous mode [ 96.210533][ T4522] device veth1_macvtap entered promiscuous mode [ 96.251435][ T4522] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.259828][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.270314][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.278658][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.288144][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.301538][ T4522] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.310462][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.320722][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.331872][ T4522] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.341919][ T4522] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.351332][ T4522] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.362214][ T4522] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.372734][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.389459][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.412014][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.445665][ T1223] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.469169][ T1223] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.479759][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.907166][ T1171] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/08/12 00:37:29 executed programs: 0 [ 99.574762][ T4743] chnl_net:caif_netlink_parms(): no params data found [ 99.624178][ T4743] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.631918][ T4743] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.640870][ T4743] device bridge_slave_0 entered promiscuous mode [ 99.650031][ T4743] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.657352][ T4743] bridge0: port 2(bridge_slave_1) entered disabled state [ 99.666169][ T4743] device bridge_slave_1 entered promiscuous mode [ 99.693051][ T4743] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 99.704480][ T4743] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 99.730544][ T4743] team0: Port device team_slave_0 added [ 99.738737][ T4743] team0: Port device team_slave_1 added [ 99.760330][ T4743] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.767307][ T4743] 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. [ 99.794073][ T4743] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.806455][ T4743] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.813822][ T4743] 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. [ 99.841556][ T4743] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.879431][ T4743] device hsr_slave_0 entered promiscuous mode [ 99.886657][ T4743] device hsr_slave_1 entered promiscuous mode [ 99.894560][ T4743] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.902782][ T4743] Cannot create hsr debugfs directory [ 101.519873][ T4267] Bluetooth: hci0: command 0x0409 tx timeout [ 101.763522][ T1171] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.823406][ T1171] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.895710][ T1171] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 102.741789][ T4743] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.751261][ T4743] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.760617][ T4743] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.771425][ T4743] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.857244][ T4743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.872182][ T4743] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.879662][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.888993][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.926469][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 102.937359][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 102.947162][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.954765][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.982226][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.991049][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 103.000801][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 103.011727][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.019196][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 103.027303][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 103.037070][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 103.048734][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 103.058908][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 103.068801][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 103.096627][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 103.105842][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 103.117729][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 103.127226][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 103.138484][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 103.147477][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 103.159428][ T4743] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 103.267481][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 103.276700][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 103.288664][ T4743] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 103.323387][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 103.333676][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 103.350885][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 103.359608][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 103.368773][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 103.378157][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 103.390512][ T4743] device veth0_vlan entered promiscuous mode [ 103.423081][ T4743] device veth1_vlan entered promiscuous mode [ 103.443972][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 103.453508][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 103.463212][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 103.477495][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 103.491209][ T4743] device veth0_macvtap entered promiscuous mode [ 103.502866][ T4743] device veth1_macvtap entered promiscuous mode [ 103.530222][ T4743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 103.543577][ T4743] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.554610][ T4743] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.564720][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 103.573549][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 103.581595][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 103.591530][ T1223] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 103.600847][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 103.615350][ T4743] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 103.626745][ T4743] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 103.638818][ T4743] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.647954][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 103.657300][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 103.676782][ T4743] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.686317][ T4743] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.695608][ T4743] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.705811][ T4743] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.737788][ T1171] device hsr_slave_0 left promiscuous mode [ 103.744702][ T1171] device hsr_slave_1 left promiscuous mode [ 103.751390][ T1171] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 103.760112][ T1171] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 103.767817][ T1171] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 103.776455][ T1171] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 103.784603][ T1171] device bridge_slave_1 left promiscuous mode [ 103.791564][ T1171] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.800718][ T1171] device bridge_slave_0 left promiscuous mode [ 103.806903][ T1171] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.818200][ T1171] device veth1_macvtap left promiscuous mode [ 103.824374][ T1171] device veth0_macvtap left promiscuous mode [ 103.830585][ T1171] device veth1_vlan left promiscuous mode [ 103.836463][ T1171] device veth0_vlan left promiscuous mode [ 103.972557][ T1171] team0 (unregistering): Port device team_slave_1 removed [ 103.985294][ T1171] team0 (unregistering): Port device team_slave_0 removed [ 103.997556][ T1171] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 104.017311][ T1171] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 104.066051][ T1171] bond0 (unregistering): Released all slaves [ 104.136204][ T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.146247][ T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.167975][ T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.170106][ T4654] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 104.187804][ T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.202378][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 104.235898][ T4905] loop0: detected capacity change from 0 to 64 [ 104.294883][ T26] audit: type=1800 audit(1786495054.185:2): pid=4905 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.17" name="file1" dev="loop0" ino=21 res=0 errno=0 [ 104.364373][ T4654] attempt to access beyond end of device [ 104.364373][ T4654] loop0: rw=1, want=162, limit=64 [ 104.379846][ T4654] Buffer I/O error on dev loop0, logical block 161, lost async page write [ 104.388846][ T4654] attempt to access beyond end of device [ 104.388846][ T4654] loop0: rw=1, want=163, limit=64 [ 104.403162][ T4654] Buffer I/O error on dev loop0, logical block 162, lost async page write [ 104.426459][ T4654] attempt to access beyond end of device [ 104.426459][ T4654] loop0: rw=1, want=164, limit=64 [ 104.442287][ T4654] Buffer I/O error on dev loop0, logical block 163, lost async page write [ 104.462467][ T4654] attempt to access beyond end of device [ 104.462467][ T4654] loop0: rw=1, want=168, limit=64 [ 104.500270][ T4654] Buffer I/O error on dev loop0, logical block 167, lost async page write [ 104.526525][ T4654] attempt to access beyond end of device [ 104.526525][ T4654] loop0: rw=1, want=170, limit=64 [ 104.548398][ T4654] Buffer I/O error on dev loop0, logical block 169, lost async page write [ 104.567402][ T4654] attempt to access beyond end of device [ 104.567402][ T4654] loop0: rw=1, want=172, limit=64 [ 104.589092][ T4654] Buffer I/O error on dev loop0, logical block 171, lost async page write [ 104.597898][ T4654] attempt to access beyond end of device [ 104.597898][ T4654] loop0: rw=1, want=173, limit=64 [ 104.609258][ T4654] Buffer I/O error on dev loop0, logical block 172, lost async page write [ 104.618006][ T4654] attempt to access beyond end of device [ 104.618006][ T4654] loop0: rw=1, want=174, limit=64 [ 104.630337][ T4654] Buffer I/O error on dev loop0, logical block 173, lost async page write [ 104.639584][ T4654] attempt to access beyond end of device [ 104.639584][ T4654] loop0: rw=1, want=175, limit=64 [ 104.653296][ T4654] Buffer I/O error on dev loop0, logical block 174, lost async page write [ 104.664566][ T4654] attempt to access beyond end of device [ 104.664566][ T4654] loop0: rw=1, want=176, limit=64 [ 104.685918][ T4654] Buffer I/O error on dev loop0, logical block 175, lost async page write [ 105.349557][ T4905] [ 105.352034][ T4905] ============================================ [ 105.358385][ T4905] WARNING: possible recursive locking detected [ 105.364551][ T4905] syzkaller #0 Not tainted [ 105.369225][ T4905] -------------------------------------------- [ 105.375368][ T4905] syz.0.17/4905 is trying to acquire lock: [ 105.381293][ T4905] ffff88807e5460b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x14e/0x1d0 [ 105.390977][ T4905] [ 105.390977][ T4905] but task is already holding lock: [ 105.398525][ T4905] ffff88807e5460b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x14e/0x1d0 [ 105.408122][ T4905] [ 105.408122][ T4905] other info that might help us debug this: [ 105.416932][ T4905] Possible unsafe locking scenario: [ 105.416932][ T4905] [ 105.424660][ T4905] CPU0 [ 105.428339][ T4905] ---- [ 105.431877][ T4905] lock(&tree->tree_lock/1); [ 105.436789][ T4905] lock(&tree->tree_lock/1); [ 105.442981][ T4905] [ 105.442981][ T4905] *** DEADLOCK *** [ 105.442981][ T4905] [ 105.453179][ T4905] May be due to missing lock nesting notation [ 105.453179][ T4905] [ 105.462997][ T4905] 5 locks held by syz.0.17/4905: [ 105.468828][ T4905] #0: ffff88805d34c460 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x3d/0x90 [ 105.478552][ T4905] #1: ffff8880209e0928 (&sb->s_type->i_mutex_key#21){+.+.}-{3:3}, at: do_truncate+0x198/0x240 [ 105.490320][ T4905] #2: ffff8880209e0778 (&HFS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xe7/0x1380 [ 105.504125][ T4905] #3: ffff88807e5460b0 (&tree->tree_lock/1){+.+.}-{3:3}, at: hfs_find_init+0x14e/0x1d0 [ 105.515216][ T4905] #4: ffff888077f880f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{3:3}, at: hfs_extend_file+0xe7/0x1380 [ 105.528455][ T4905] [ 105.528455][ T4905] stack backtrace: [ 105.534713][ T4905] CPU: 1 PID: 4905 Comm: syz.0.17 Not tainted syzkaller #0 [ 105.542861][ T4905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 105.553286][ T4905] Call Trace: [ 105.556734][ T4905] [ 105.559859][ T4905] dump_stack_lvl+0x188/0x250 [ 105.564643][ T4905] ? show_regs_print_info+0x20/0x20 [ 105.569951][ T4905] ? load_image+0x410/0x410 [ 105.574538][ T4905] __lock_acquire+0x1247/0x7b50 [ 105.579535][ T4905] ? __lock_acquire+0x7b50/0x7b50 [ 105.584736][ T4905] ? mark_lock+0x94/0x320 [ 105.589155][ T4905] ? verify_lock_unused+0x140/0x140 [ 105.594467][ T4905] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 105.600567][ T4905] ? lock_chain_count+0x20/0x20 [ 105.605538][ T4905] ? __rwlock_init+0x140/0x140 [ 105.610842][ T4905] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 105.617587][ T4905] ? lockdep_hardirqs_on+0x94/0x140 [ 105.623178][ T4905] lock_acquire+0x19e/0x400 [ 105.628339][ T4905] ? hfs_find_init+0x14e/0x1d0 [ 105.633248][ T4905] ? __might_sleep+0xf0/0xf0 [ 105.638270][ T4905] ? read_lock_is_recursive+0x10/0x10 [ 105.643938][ T4905] ? __kasan_kmalloc+0xc6/0xe0 [ 105.648974][ T4905] ? __kasan_kmalloc+0xaf/0xe0 [ 105.654413][ T4905] ? hfs_find_init+0x83/0x1d0 [ 105.659541][ T4905] ? hfs_bmap_reserve+0x104/0x420 [ 105.664559][ T4905] ? __hfs_ext_write_extent+0x1fc/0x470 [ 105.670204][ T4905] ? __hfs_ext_cache_extent+0x6e/0x9a0 [ 105.676404][ T4905] ? hfs_get_block+0x3fe/0xbe0 [ 105.682120][ T4905] __mutex_lock_common+0x1e5/0x2400 [ 105.687417][ T4905] ? hfs_find_init+0x14e/0x1d0 [ 105.692195][ T4905] ? do_sys_truncate+0xf2/0x1c0 [ 105.697165][ T4905] ? do_syscall_64+0x4c/0xa0 [ 105.701984][ T4905] ? hfs_find_init+0x14e/0x1d0 [ 105.706759][ T4905] ? mutex_lock_io_nested+0x60/0x60 [ 105.712808][ T4905] mutex_lock_nested+0x17/0x20 [ 105.718463][ T4905] hfs_find_init+0x14e/0x1d0 [ 105.723151][ T4905] hfs_extend_file+0x339/0x1380 [ 105.728001][ T4905] ? hfs_get_block+0xbe0/0xbe0 [ 105.733009][ T4905] ? __hfs_brec_find+0x32a/0x510 [ 105.737962][ T4905] ? do_raw_spin_unlock+0x11d/0x230 [ 105.743926][ T4905] ? hfs_brec_find+0x3c9/0x500 [ 105.748930][ T4905] hfs_bmap_reserve+0x104/0x420 [ 105.754071][ T4905] __hfs_ext_write_extent+0x1fc/0x470 [ 105.760049][ T4905] __hfs_ext_cache_extent+0x6e/0x9a0 [ 105.765848][ T4905] ? mutex_lock_nested+0x17/0x20 [ 105.771006][ T4905] ? hfs_find_init+0x14e/0x1d0 [ 105.775972][ T4905] hfs_extend_file+0x378/0x1380 [ 105.781395][ T4905] ? hfs_get_block+0xbe0/0xbe0 [ 105.786251][ T4905] ? hfs_get_block+0x93b/0xbe0 [ 105.791135][ T4905] ? pagevec_lookup_range+0x30/0x70 [ 105.796526][ T4905] ? clean_bdev_aliases+0x762/0x8a0 [ 105.801855][ T4905] hfs_get_block+0x3fe/0xbe0 [ 105.806550][ T4905] ? hfs_free_extents+0x430/0x430 [ 105.812255][ T4905] ? do_raw_spin_unlock+0x11d/0x230 [ 105.819209][ T4905] ? create_page_buffers+0x238/0x320 [ 105.826038][ T4905] __block_write_begin_int+0x565/0x15d0 [ 105.832363][ T4905] ? hfs_free_extents+0x430/0x430 [ 105.837490][ T4905] ? page_zero_new_buffers+0x490/0x490 [ 105.843115][ T4905] ? wait_for_stable_page+0xd9/0x110 [ 105.849328][ T4905] cont_write_begin+0x598/0x7b0 [ 105.854427][ T4905] ? __lock_acquire+0x7b50/0x7b50 [ 105.860437][ T4905] ? generic_cont_expand_simple+0x1a0/0x1a0 [ 105.867280][ T4905] ? unlock_page+0x17c/0x1f0 [ 105.872943][ T4905] hfs_write_begin+0x92/0xe0 [ 105.878353][ T4905] ? hfs_free_extents+0x430/0x430 [ 105.885748][ T4905] cont_write_begin+0x263/0x7b0 [ 105.891533][ T4905] ? generic_cont_expand_simple+0x1a0/0x1a0 [ 105.898822][ T4905] ? mark_lock+0x94/0x320 [ 105.904829][ T4905] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 105.911537][ T4905] hfs_write_begin+0x92/0xe0 [ 105.916567][ T4905] ? hfs_free_extents+0x430/0x430 [ 105.922436][ T4905] hfs_file_truncate+0x1bf/0x9d0 [ 105.928602][ T4905] ? unmap_mapping_range+0xc8/0x100 [ 105.934465][ T4905] ? hfs_extend_file+0x1380/0x1380 [ 105.940977][ T4905] ? up_write+0x1b6/0x410 [ 105.945719][ T4905] ? unmap_mapping_range+0xc8/0x100 [ 105.951655][ T4905] hfs_inode_setattr+0x493/0x6d0 [ 105.957152][ T4905] ? bpf_lsm_inode_setattr+0x5/0x10 [ 105.962789][ T4905] ? hfs_evict_inode+0x100/0x100 [ 105.969804][ T4905] notify_change+0xbc6/0xee0 [ 105.975007][ T4905] do_truncate+0x1ac/0x240 [ 105.980138][ T4905] ? rcu_lock_release+0x20/0x20 [ 105.986308][ T4905] ? bpf_lsm_path_truncate+0x5/0x10 [ 105.992372][ T4905] vfs_truncate+0x262/0x2f0 [ 105.997690][ T4905] do_sys_truncate+0xf2/0x1c0 [ 106.003667][ T4905] ? lock_chain_count+0x20/0x20 [ 106.010379][ T4905] ? break_lease+0xd0/0xd0 [ 106.017583][ T4905] ? lockdep_hardirqs_on+0x94/0x140 [ 106.024051][ T4905] do_syscall_64+0x4c/0xa0 [ 106.029378][ T4905] ? clear_bhb_loop+0x30/0x80 [ 106.035552][ T4905] ? clear_bhb_loop+0x30/0x80 [ 106.041979][ T4905] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.051285][ T4905] RIP: 0033:0x7fef75108799 [ 106.058033][ T4905] 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 [ 106.093498][ T4905] RSP: 002b:00007fef7476a028 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 106.109755][ T4905] RAX: ffffffffffffffda RBX: 00007fef75381fa0 RCX: 00007fef75108799 [ 106.123435][ T4905] RDX: 0000000000000000 RSI: 0000000002fffffd RDI: 0000200000000940 [ 106.136202][ T4905] RBP: 00007fef7519ec99 R08: 0000000000000000 R09: 0000000000000000 [ 106.145023][ T4905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 106.155414][ T4905] R13: 00007fef75382038 R14: 00007fef75381fa0 R15: 00007fffb3cfb078 [ 106.164404][ T4905] [ 106.168974][ T4266] Bluetooth: hci0: command 0x040f tx timeout [ 108.239509][ T21] Bluetooth: hci0: command 0x0419 tx timeout