[ 76.462833][ T1324] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.0.224' (ED25519) to the list of known hosts.
2025/09/10 02:14:03 ignoring optional flag "type"="gce"
2025/09/10 02:14:03 parsed 1 programs
[ 83.827084][ T4734] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 85.301623][ T4758] chnl_net:caif_netlink_parms(): no params data found
[ 85.338836][ T4758] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.346118][ T4758] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.354741][ T4758] device bridge_slave_0 entered promiscuous mode
[ 85.364886][ T4758] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.372104][ T4758] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.379954][ T4758] device bridge_slave_1 entered promiscuous mode
[ 85.398623][ T4758] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 85.413772][ T4758] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 85.435356][ T4758] team0: Port device team_slave_0 added
[ 85.444818][ T4758] team0: Port device team_slave_1 added
[ 85.460453][ T4758] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 85.467831][ T4758] 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.
[ 85.494351][ T4758] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 85.508412][ T4758] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 85.515478][ T4758] 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.
[ 85.542147][ T4758] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 85.568864][ T4758] device hsr_slave_0 entered promiscuous mode
[ 85.575622][ T4758] device hsr_slave_1 entered promiscuous mode
[ 86.045513][ T4758] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 86.056228][ T4758] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 86.068622][ T4758] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 86.088472][ T4758] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 86.168302][ T4758] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.175520][ T4758] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 86.182926][ T4758] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.190005][ T4758] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 86.266298][ T4758] 8021q: adding VLAN 0 to HW filter on device bond0
[ 86.290255][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 86.301158][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 86.322271][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 86.330882][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 86.357435][ T4758] 8021q: adding VLAN 0 to HW filter on device team0
[ 86.369422][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 86.389784][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 86.411771][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 86.418859][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 86.462619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 86.483390][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 86.493380][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 86.500466][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 86.514742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 86.524683][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 86.533854][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 86.544787][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 86.555162][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 86.575769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 86.585735][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 86.606880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 86.623701][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 86.646720][ T4758] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 86.664486][ T4758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 86.673389][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 86.685938][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 86.849891][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 86.871844][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 86.884150][ T4758] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 86.923525][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 86.942199][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 86.963374][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 86.980065][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 86.991912][ T4758] device veth0_vlan entered promiscuous mode
[ 87.015991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 87.031938][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 87.052674][ T4758] device veth1_vlan entered promiscuous mode
[ 87.084884][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 87.094825][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 87.113553][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 87.132797][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 87.154663][ T4758] device veth0_macvtap entered promiscuous mode
[ 87.172612][ T4758] device veth1_macvtap entered promiscuous mode
[ 87.200266][ T4758] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 87.208524][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 87.219227][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 87.228121][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 87.238231][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 87.251523][ T4758] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 87.271780][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 87.310711][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 87.332499][ T4758] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.342055][ T4758] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.350800][ T4758] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 87.360330][ T4758] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 88.763000][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.771002][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.788148][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 88.827258][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 88.841183][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 88.853075][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/09/10 02:14:11 executed programs: 0
[ 89.395310][ T4933] chnl_net:caif_netlink_parms(): no params data found
[ 89.505964][ T4933] bridge0: port 1(bridge_slave_0) entered blocking state
[ 89.518007][ T4933] bridge0: port 1(bridge_slave_0) entered disabled state
[ 89.526285][ T4933] device bridge_slave_0 entered promiscuous mode
[ 89.535440][ T4933] bridge0: port 2(bridge_slave_1) entered blocking state
[ 89.542866][ T4933] bridge0: port 2(bridge_slave_1) entered disabled state
[ 89.550865][ T4933] device bridge_slave_1 entered promiscuous mode
[ 89.575872][ T4933] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 89.603566][ T4933] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 89.642731][ T4933] team0: Port device team_slave_0 added
[ 89.650502][ T4933] team0: Port device team_slave_1 added
[ 89.701578][ T4933] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 89.708989][ T4933] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 89.737119][ T4933] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 89.756085][ T4933] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 89.763244][ T4933] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 89.792233][ T4933] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 89.839644][ T3089] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 89.858378][ T4933] device hsr_slave_0 entered promiscuous mode
[ 89.865490][ T4933] device hsr_slave_1 entered promiscuous mode
[ 89.872598][ T4933] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 89.880170][ T4933] Cannot create hsr debugfs directory
[ 91.272050][ T4280] Bluetooth: hci0: command 0x0409 tx timeout
[ 92.665352][ T3089] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 92.734574][ T3089] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 92.776663][ T3089] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 93.343174][ T4274] Bluetooth: hci0: command 0x041b tx timeout
[ 93.646879][ T4933] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 93.655412][ T4933] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 93.666037][ T4933] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 93.695263][ T4933] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 93.758854][ T4933] 8021q: adding VLAN 0 to HW filter on device bond0
[ 93.772508][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 93.780209][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 93.790201][ T4933] 8021q: adding VLAN 0 to HW filter on device team0
[ 93.800379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 93.809727][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 93.819693][ T9] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.826860][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 93.835332][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 93.847494][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 93.857199][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 93.865712][ T4278] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.872809][ T4278] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 93.898305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 93.910651][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 93.940760][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 93.949868][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 93.958791][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 93.969848][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 93.978683][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 93.994756][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 94.003506][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 94.012443][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 94.020751][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 94.035829][ T4933] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 94.120039][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 94.128732][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 94.140027][ T4933] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 94.175048][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 94.184171][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 94.219894][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 94.229220][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 94.238523][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 94.246338][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 94.271536][ T4933] device veth0_vlan entered promiscuous mode
[ 94.282103][ T4933] device veth1_vlan entered promiscuous mode
[ 94.298896][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 94.308050][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 94.316300][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 94.325435][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 94.337808][ T4933] device veth0_macvtap entered promiscuous mode
[ 94.360188][ T4933] device veth1_macvtap entered promiscuous mode
[ 94.373349][ T4933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 94.385277][ T4933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 94.397084][ T4933] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 94.406948][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 94.415072][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 94.425102][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 94.433767][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 94.444816][ T4933] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 94.455825][ T4933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 94.467540][ T4933] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 94.476197][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 94.485428][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 94.504688][ T4933] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.513780][ T4933] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.523130][ T4933] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.531895][ T4933] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 94.596493][ T4278] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 94.610077][ T4278] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 94.620823][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 94.643450][ T4278] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 94.653539][ T4278] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 94.660962][ T3089] device hsr_slave_0 left promiscuous mode
[ 94.669576][ T3089] device hsr_slave_1 left promiscuous mode
[ 94.676693][ T3089] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 94.684143][ T3089] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 94.692026][ T3089] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 94.699527][ T3089] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 94.707815][ T3089] device bridge_slave_1 left promiscuous mode
[ 94.714067][ T3089] bridge0: port 2(bridge_slave_1) entered disabled state
[ 94.722845][ T3089] device bridge_slave_0 left promiscuous mode
[ 94.729212][ T3089] bridge0: port 1(bridge_slave_0) entered disabled state
[ 94.739670][ T3089] device veth1_macvtap left promiscuous mode
[ 94.746170][ T3089] device veth0_macvtap left promiscuous mode
[ 94.752992][ T3089] device veth1_vlan left promiscuous mode
[ 94.758809][ T3089] device veth0_vlan left promiscuous mode
[ 94.887017][ T3089] team0 (unregistering): Port device team_slave_1 removed
[ 94.899446][ T3089] team0 (unregistering): Port device team_slave_0 removed
[ 94.910174][ T3089] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 94.926198][ T3089] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 94.975702][ T3089] bond0 (unregistering): Released all slaves
2025/09/10 02:14:17 executed programs: 2
[ 95.044703][ T4278] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 95.086348][ T5227] loop0: detected capacity change from 0 to 64
[ 95.132705][ T5227] =======================================================
[ 95.132705][ T5227] WARNING: The mand mount option has been deprecated and
[ 95.132705][ T5227] and is ignored by this kernel. Remove the mand
[ 95.132705][ T5227] option from the mount to silence this warning.
[ 95.132705][ T5227] =======================================================
[ 95.308381][ T26] audit: type=1800 audit(1757470457.602:2): pid=5227 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.15" name="file0" dev="loop0" ino=21 res=0 errno=0
[ 95.339845][ T151] hfs: new node 0 already hashed?
[ 95.347717][ T151] ------------[ cut here ]------------
[ 95.353673][ T151] WARNING: CPU: 0 PID: 151 at fs/hfs/bnode.c:530 hfs_bnode_create+0x3d1/0x450
[ 95.364008][ T151] Modules linked in:
[ 95.368056][ T151] CPU: 0 PID: 151 Comm: kworker/u4:2 Not tainted syzkaller #0
[ 95.376085][ T151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 95.388003][ T151] Workqueue: writeback wb_workfn (flush-7:0)
[ 95.394518][ T151] RIP: 0010:hfs_bnode_create+0x3d1/0x450
[ 95.400256][ T151] Code: 64 1f 8a 89 ee e8 8f 72 72 07 e9 57 fd ff ff e8 65 ce 4b ff 4c 89 ef e8 ad 5e 86 07 48 c7 c7 e0 64 1f 8a 89 ee e8 6f 72 72 07 <0f> 0b eb b7 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 63 fc ff ff 4c
[ 95.420074][ T151] RSP: 0018:ffffc90001f56e70 EFLAGS: 00010246
[ 95.427394][ T151] RAX: 000000000000001f RBX: ffff88814c8b2000 RCX: 8851e9afdbc86c00
[ 95.431556][ T4282] Bluetooth: hci0: command 0x040f tx timeout
[ 95.435500][ T151] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 95.450804][ T151] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172067a8
[ 95.459396][ T151] R10: ffffed10172067a8 R11: 1ffff110172067a7 R12: 0000000000000000
[ 95.468732][ T151] R13: ffff88814c8b20e0 R14: ffff88805fa0bf00 R15: dffffc0000000000
[ 95.476972][ T151] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 95.487260][ T151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.493964][ T151] CR2: 0000000020001f80 CR3: 0000000075aea000 CR4: 00000000003506f0
[ 95.503531][ T151] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 95.511751][ T151] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 95.519739][ T151] Call Trace:
[ 95.524212][ T151]
[ 95.527153][ T151] ? do_raw_spin_unlock+0x11d/0x230
[ 95.532491][ T151] hfs_bmap_alloc+0x5b2/0x660
[ 95.537233][ T151] ? hfs_bmap_reserve+0x420/0x420
[ 95.543774][ T151] ? hwcache_align_show+0xc/0x20
[ 95.548980][ T151] hfs_btree_inc_height+0xf3/0xac0
[ 95.554202][ T151] ? hfs_brec_insert+0x6f0/0xbc0
[ 95.559164][ T151] ? hfs_brec_insert+0xbc0/0xbc0
[ 95.565290][ T151] ? do_raw_spin_unlock+0x11d/0x230
[ 95.570508][ T151] hfs_brec_insert+0x73e/0xbc0
[ 95.575445][ T151] ? hfs_brec_keylen+0x350/0x350
[ 95.580402][ T151] __hfs_ext_write_extent+0x2a1/0x470
[ 95.589136][ T151] hfs_ext_write_extent+0x15e/0x1e0
[ 95.594546][ T151] ? verify_lock_unused+0x140/0x140
[ 95.600233][ T151] ? hfs_ext_keycmp+0x310/0x310
[ 95.606357][ T151] ? __rwlock_init+0x140/0x140
[ 95.611542][ T151] hfs_write_inode+0x8e/0x970
[ 95.616254][ T151] ? hfs_inode_write_fork+0x1a0/0x1a0
[ 95.622910][ T151] ? __writeback_single_inode+0x471/0xda0
[ 95.628734][ T151] ? __lock_acquire+0x7c60/0x7c60
[ 95.634060][ T151] ? do_raw_spin_lock+0x11d/0x280
[ 95.639099][ T151] ? __rwlock_init+0x140/0x140
[ 95.644967][ T151] ? __lock_acquire+0x7c60/0x7c60
[ 95.650448][ T151] __writeback_single_inode+0x6c3/0xda0
[ 95.656124][ T151] writeback_sb_inodes+0x9fe/0x1610
[ 95.664086][ T151] ? queue_io+0x550/0x550
[ 95.668462][ T151] ? rcu_is_watching+0x11/0xa0
[ 95.673593][ T151] wb_writeback+0x443/0xb90
[ 95.678162][ T151] ? rcu_lock_release+0x20/0x20
[ 95.684124][ T151] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 95.690153][ T151] ? mark_lock+0x94/0x320
[ 95.694578][ T151] ? _raw_spin_unlock_irq+0x1f/0x40
[ 95.699787][ T151] wb_workfn+0x423/0xe60
[ 95.705340][ T151] ? inode_wait_for_writeback+0x200/0x200
[ 95.711158][ T151] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 95.717162][ T151] ? read_lock_is_recursive+0x10/0x10
[ 95.723738][ T151] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 95.729651][ T151] ? _raw_spin_unlock+0x40/0x40
[ 95.734571][ T151] ? _raw_spin_unlock_irq+0x1f/0x40
[ 95.739771][ T151] process_one_work+0x863/0x1000
[ 95.754050][ T151] ? worker_detach_from_pool+0x240/0x240
[ 95.759720][ T151] ? lockdep_hardirqs_off+0x70/0x100
[ 95.766117][ T151] ? _raw_spin_lock_irq+0xab/0xe0
[ 95.771252][ T151] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 95.776877][ T151] ? wq_worker_running+0x97/0x170
[ 95.783082][ T151] worker_thread+0xaa8/0x12a0
[ 95.787805][ T151] kthread+0x436/0x520
[ 95.791970][ T151] ? rcu_lock_release+0x20/0x20
[ 95.796819][ T151] ? kthread_blkcg+0xd0/0xd0
[ 95.802568][ T151] ret_from_fork+0x1f/0x30
[ 95.807010][ T151]
[ 95.810040][ T151] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 95.817310][ T151] CPU: 0 PID: 151 Comm: kworker/u4:2 Not tainted syzkaller #0
[ 95.824965][ T151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 95.835018][ T151] Workqueue: writeback wb_workfn (flush-7:0)
[ 95.841030][ T151] Call Trace:
[ 95.844564][ T151]
[ 95.847488][ T151] dump_stack_lvl+0x168/0x230
[ 95.852347][ T151] ? show_regs_print_info+0x20/0x20
[ 95.857543][ T151] ? load_image+0x3b0/0x3b0
[ 95.862093][ T151] panic+0x2c9/0x7f0
[ 95.865991][ T151] ? bpf_jit_dump+0xd0/0xd0
[ 95.870499][ T151] ? ret_from_fork+0x1f/0x30
[ 95.875091][ T151] ? hfs_bnode_create+0x3d1/0x450
[ 95.880113][ T151] __warn+0x248/0x2b0
[ 95.884095][ T151] ? hfs_bnode_create+0x3d1/0x450
[ 95.889117][ T151] report_bug+0x1b7/0x2e0
[ 95.893534][ T151] handle_bug+0x3a/0x70
[ 95.897690][ T151] exc_invalid_op+0x16/0x40
[ 95.902188][ T151] asm_exc_invalid_op+0x16/0x20
[ 95.907029][ T151] RIP: 0010:hfs_bnode_create+0x3d1/0x450
[ 95.912764][ T151] Code: 64 1f 8a 89 ee e8 8f 72 72 07 e9 57 fd ff ff e8 65 ce 4b ff 4c 89 ef e8 ad 5e 86 07 48 c7 c7 e0 64 1f 8a 89 ee e8 6f 72 72 07 <0f> 0b eb b7 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 63 fc ff ff 4c
[ 95.932367][ T151] RSP: 0018:ffffc90001f56e70 EFLAGS: 00010246
[ 95.938434][ T151] RAX: 000000000000001f RBX: ffff88814c8b2000 RCX: 8851e9afdbc86c00
[ 95.946403][ T151] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 95.954458][ T151] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172067a8
[ 95.962513][ T151] R10: ffffed10172067a8 R11: 1ffff110172067a7 R12: 0000000000000000
[ 95.970488][ T151] R13: ffff88814c8b20e0 R14: ffff88805fa0bf00 R15: dffffc0000000000
[ 95.978478][ T151] ? do_raw_spin_unlock+0x11d/0x230
[ 95.983778][ T151] hfs_bmap_alloc+0x5b2/0x660
[ 95.988459][ T151] ? hfs_bmap_reserve+0x420/0x420
[ 95.993565][ T151] ? hwcache_align_show+0xc/0x20
[ 95.998513][ T151] hfs_btree_inc_height+0xf3/0xac0
[ 96.003627][ T151] ? hfs_brec_insert+0x6f0/0xbc0
[ 96.008577][ T151] ? hfs_brec_insert+0xbc0/0xbc0
[ 96.013524][ T151] ? do_raw_spin_unlock+0x11d/0x230
[ 96.018728][ T151] hfs_brec_insert+0x73e/0xbc0
[ 96.023507][ T151] ? hfs_brec_keylen+0x350/0x350
[ 96.028456][ T151] __hfs_ext_write_extent+0x2a1/0x470
[ 96.033828][ T151] hfs_ext_write_extent+0x15e/0x1e0
[ 96.039026][ T151] ? verify_lock_unused+0x140/0x140
[ 96.044402][ T151] ? hfs_ext_keycmp+0x310/0x310
[ 96.049261][ T151] ? __rwlock_init+0x140/0x140
[ 96.054027][ T151] hfs_write_inode+0x8e/0x970
[ 96.058704][ T151] ? hfs_inode_write_fork+0x1a0/0x1a0
[ 96.064081][ T151] ? __writeback_single_inode+0x471/0xda0
[ 96.069816][ T151] ? __lock_acquire+0x7c60/0x7c60
[ 96.075018][ T151] ? do_raw_spin_lock+0x11d/0x280
[ 96.080040][ T151] ? __rwlock_init+0x140/0x140
[ 96.084798][ T151] ? __lock_acquire+0x7c60/0x7c60
[ 96.090001][ T151] __writeback_single_inode+0x6c3/0xda0
[ 96.095905][ T151] writeback_sb_inodes+0x9fe/0x1610
[ 96.101126][ T151] ? queue_io+0x550/0x550
[ 96.105469][ T151] ? rcu_is_watching+0x11/0xa0
[ 96.110244][ T151] wb_writeback+0x443/0xb90
[ 96.115016][ T151] ? rcu_lock_release+0x20/0x20
[ 96.119973][ T151] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 96.125969][ T151] ? mark_lock+0x94/0x320
[ 96.130309][ T151] ? _raw_spin_unlock_irq+0x1f/0x40
[ 96.135510][ T151] wb_workfn+0x423/0xe60
[ 96.139779][ T151] ? inode_wait_for_writeback+0x200/0x200
[ 96.145505][ T151] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 96.151483][ T151] ? read_lock_is_recursive+0x10/0x10
[ 96.156849][ T151] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 96.162745][ T151] ? _raw_spin_unlock+0x40/0x40
[ 96.167617][ T151] ? _raw_spin_unlock_irq+0x1f/0x40
[ 96.172828][ T151] process_one_work+0x863/0x1000
[ 96.177774][ T151] ? worker_detach_from_pool+0x240/0x240
[ 96.183400][ T151] ? lockdep_hardirqs_off+0x70/0x100
[ 96.188684][ T151] ? _raw_spin_lock_irq+0xab/0xe0
[ 96.193701][ T151] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 96.199070][ T151] ? wq_worker_running+0x97/0x170
[ 96.204099][ T151] worker_thread+0xaa8/0x12a0
[ 96.208813][ T151] kthread+0x436/0x520
[ 96.212881][ T151] ? rcu_lock_release+0x20/0x20
[ 96.217741][ T151] ? kthread_blkcg+0xd0/0xd0
[ 96.222332][ T151] ret_from_fork+0x1f/0x30
[ 96.226755][ T151]
[ 96.229959][ T151] Kernel Offset: disabled
[ 96.234394][ T151] Rebooting in 86400 seconds..