[ 76.384697][ T13] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.187' (ED25519) to the list of known hosts.
2025/08/18 13:34:30 ignoring optional flag "sandboxArg"="0"
2025/08/18 13:34:30 ignoring optional flag "type"="gce"
2025/08/18 13:34:31 parsed 1 programs
[ 80.237371][ T4585] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 82.108536][ T4628] chnl_net:caif_netlink_parms(): no params data found
[ 82.162661][ T4628] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.169882][ T4628] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.178157][ T4628] device bridge_slave_0 entered promiscuous mode
[ 82.186403][ T4628] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.193636][ T4628] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.201765][ T4628] device bridge_slave_1 entered promiscuous mode
[ 82.225739][ T4628] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.238623][ T4628] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.265869][ T4628] team0: Port device team_slave_0 added
[ 82.273580][ T4628] team0: Port device team_slave_1 added
[ 82.296388][ T4628] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 82.303701][ T4628] 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.
[ 82.330160][ T4628] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 82.342914][ T4628] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 82.349945][ T4628] 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.
[ 82.380627][ T4628] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 82.415414][ T4628] device hsr_slave_0 entered promiscuous mode
[ 82.422229][ T4628] device hsr_slave_1 entered promiscuous mode
[ 82.922274][ T4628] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 82.946212][ T4628] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 82.962291][ T4628] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 82.986905][ T4628] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 83.055248][ T4628] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.062458][ T4628] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.070188][ T4628] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.077306][ T4628] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.097881][ T9] bridge0: port 1(bridge_slave_0) entered disabled state
[ 83.105500][ T9] bridge0: port 2(bridge_slave_1) entered disabled state
[ 83.223476][ T4628] 8021q: adding VLAN 0 to HW filter on device bond0
[ 83.247312][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 83.255633][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 83.266377][ T4628] 8021q: adding VLAN 0 to HW filter on device team0
[ 83.285552][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 83.307693][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 83.318575][ T153] bridge0: port 1(bridge_slave_0) entered blocking state
[ 83.325674][ T153] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 83.351645][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 83.366447][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 83.376323][ T153] bridge0: port 2(bridge_slave_1) entered blocking state
[ 83.383551][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 83.408535][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 83.419432][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 83.428650][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 83.439845][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 83.449636][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 83.459258][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 83.468269][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 83.477304][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 83.488975][ T4628] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 83.500903][ T4628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 83.510330][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 83.519166][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 83.528125][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 83.668467][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 83.678328][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 83.704770][ T4628] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 83.726072][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 83.737021][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 83.773538][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 83.782065][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 83.792933][ T4628] device veth0_vlan entered promiscuous mode
[ 83.814539][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 83.823771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 83.837729][ T4628] device veth1_vlan entered promiscuous mode
[ 83.879718][ T4628] device veth0_macvtap entered promiscuous mode
[ 83.888412][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 83.898673][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 83.908603][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 83.918707][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 83.931777][ T4628] device veth1_macvtap entered promiscuous mode
[ 83.956400][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 83.965787][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 83.983196][ T4628] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 83.991702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 84.003363][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 84.017628][ T4628] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 84.025268][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 84.035861][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 84.050434][ T4628] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.059502][ T4628] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.069899][ T4628] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.078940][ T4628] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 84.430311][ T144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.446738][ T144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.474412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 84.489562][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 84.499881][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 84.512900][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
2025/08/18 13:34:38 executed programs: 0
[ 85.225483][ T4763] chnl_net:caif_netlink_parms(): no params data found
[ 85.317537][ T4763] bridge0: port 1(bridge_slave_0) entered blocking state
[ 85.324697][ T4763] bridge0: port 1(bridge_slave_0) entered disabled state
[ 85.340297][ T4763] device bridge_slave_0 entered promiscuous mode
[ 85.358432][ T4763] bridge0: port 2(bridge_slave_1) entered blocking state
[ 85.376883][ T4763] bridge0: port 2(bridge_slave_1) entered disabled state
[ 85.385204][ T4763] device bridge_slave_1 entered promiscuous mode
[ 85.423761][ T4763] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 85.438901][ T4763] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 85.497462][ T4763] team0: Port device team_slave_0 added
[ 85.510810][ T4763] team0: Port device team_slave_1 added
[ 85.556709][ T4763] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 85.563675][ T4763] 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.
[ 85.603218][ T4763] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 85.629947][ T4763] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 85.646441][ T4763] 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.
[ 85.706529][ T4763] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 85.781299][ T4763] device hsr_slave_0 entered promiscuous mode
[ 85.794665][ T4763] device hsr_slave_1 entered promiscuous mode
[ 85.807844][ T4763] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 85.815600][ T4763] Cannot create hsr debugfs directory
[ 85.974940][ T4763] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 87.096622][ T4675] Bluetooth: hci0: command 0x0409 tx timeout
[ 88.490812][ T4763] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 88.561090][ T4763] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 88.611978][ T4763] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 88.692618][ T4763] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 88.701547][ T4763] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 88.710899][ T4763] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 88.720081][ T4763] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 88.774882][ T4763] 8021q: adding VLAN 0 to HW filter on device bond0
[ 88.793712][ T4737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 88.802295][ T4737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 88.812819][ T4763] 8021q: adding VLAN 0 to HW filter on device team0
[ 88.830923][ T4737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 88.839738][ T4737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 88.849462][ T4737] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.856713][ T4737] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 88.864823][ T4737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 88.892537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 88.901417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 88.911449][ T9] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.918807][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 88.929966][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 88.954627][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 88.965510][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 88.974699][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 88.983712][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 88.994769][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 89.004572][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 89.035594][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 89.044408][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 89.053208][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 89.061956][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 89.072668][ T4763] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 89.157738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 89.165203][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 89.176835][ T1110] Bluetooth: hci0: command 0x041b tx timeout
[ 89.179361][ T4763] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 89.217841][ T4737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 89.226589][ T4737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 89.249860][ T364] device hsr_slave_0 left promiscuous mode
[ 89.256132][ T364] device hsr_slave_1 left promiscuous mode
[ 89.263373][ T364] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 89.271293][ T364] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 89.280553][ T364] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 89.288124][ T364] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 89.295682][ T364] device bridge_slave_1 left promiscuous mode
[ 89.302196][ T364] bridge0: port 2(bridge_slave_1) entered disabled state
[ 89.310784][ T364] device bridge_slave_0 left promiscuous mode
[ 89.317986][ T364] bridge0: port 1(bridge_slave_0) entered disabled state
[ 89.330984][ T364] device veth1_macvtap left promiscuous mode
[ 89.337475][ T364] device veth0_macvtap left promiscuous mode
[ 89.343656][ T364] device veth1_vlan left promiscuous mode
[ 89.350158][ T364] device veth0_vlan left promiscuous mode
[ 89.469257][ T364] team0 (unregistering): Port device team_slave_1 removed
[ 89.480967][ T364] team0 (unregistering): Port device team_slave_0 removed
[ 89.492911][ T364] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 89.510129][ T364] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 89.557144][ T364] bond0 (unregistering): Released all slaves
[ 89.615419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 89.624068][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 89.634907][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 89.642771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 89.651532][ T4763] device veth0_vlan entered promiscuous mode
[ 89.664690][ T4763] device veth1_vlan entered promiscuous mode
[ 89.695690][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 89.703924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 89.712643][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 89.721659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 89.731553][ T4763] device veth0_macvtap entered promiscuous mode
[ 89.742725][ T4763] device veth1_macvtap entered promiscuous mode
[ 89.760190][ T4763] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 89.769546][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 89.778127][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 89.786137][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 89.795212][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 89.805950][ T4763] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 89.813440][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 89.823204][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 89.835421][ T4763] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.844562][ T4763] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.853585][ T4763] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.862647][ T4763] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.914199][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.922830][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 89.933866][ T1500] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 89.949955][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 89.958155][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 89.969050][ T4737] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 90.023865][ T5031] loop0: detected capacity change from 0 to 64
[ 90.077611][ T5031] =======================================================
[ 90.077611][ T5031] WARNING: The mand mount option has been deprecated and
[ 90.077611][ T5031] and is ignored by this kernel. Remove the mand
[ 90.077611][ T5031] option from the mount to silence this warning.
[ 90.077611][ T5031] =======================================================
[ 90.200592][ T26] audit: type=1800 audit(1755524083.857:2): pid=5031 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
2025/08/18 13:34:43 executed programs: 3
[ 90.241245][ T1500] hfs: new node 0 already hashed?
[ 90.249671][ T1500] ------------[ cut here ]------------
[ 90.255719][ T1500] WARNING: CPU: 0 PID: 1500 at fs/hfs/bnode.c:438 hfs_bnode_create+0x3d1/0x450
[ 90.265978][ T1500] Modules linked in:
[ 90.270768][ T1500] CPU: 0 PID: 1500 Comm: kworker/u4:4 Not tainted 5.15.189-syzkaller #0
[ 90.279586][ T1500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 90.290351][ T1500] Workqueue: writeback wb_workfn (flush-7:0)
[ 90.296985][ T1500] RIP: 0010:hfs_bnode_create+0x3d1/0x450
[ 90.302651][ T1500] Code: 5e 1f 8a 89 ee e8 1f f1 71 07 e9 57 fd ff ff e8 35 06 4c ff 4c 89 ef e8 4d dc 85 07 48 c7 c7 e0 5e 1f 8a 89 ee e8 ff f0 71 07 <0f> 0b eb b7 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 63 fc ff ff 4c
[ 90.324745][ T1500] RSP: 0018:ffffc90005fd6e70 EFLAGS: 00010246
[ 90.331376][ T1500] RAX: 000000000000001f RBX: ffff88807dd44000 RCX: 0669b001ab294e00
[ 90.339828][ T1500] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 90.348247][ T1500] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172067a8
[ 90.357407][ T1500] R10: ffffed10172067a8 R11: 1ffff110172067a7 R12: 0000000000000000
[ 90.365486][ T1500] R13: ffff88807dd440e0 R14: ffff88802395a100 R15: dffffc0000000000
[ 90.377991][ T1500] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
[ 90.391693][ T1500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.398690][ T1500] CR2: 00007ff91d8901f8 CR3: 000000007e6f6000 CR4: 00000000003506f0
[ 90.407024][ T1500] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 90.415012][ T1500] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 90.423390][ T1500] Call Trace:
[ 90.429425][ T1500]
[ 90.432382][ T1500] ? do_raw_spin_unlock+0x11d/0x230
[ 90.438125][ T1500] hfs_bmap_alloc+0x5b2/0x660
[ 90.442917][ T1500] ? hfs_bmap_reserve+0x420/0x420
[ 90.448274][ T1500] ? memcpy+0x3c/0x60
[ 90.452272][ T1500] hfs_btree_inc_height+0xf3/0xac0
[ 90.458315][ T1500] ? hfs_brec_insert+0x6f0/0xbc0
[ 90.463788][ T1500] ? hfs_brec_insert+0xbc0/0xbc0
[ 90.469338][ T1500] ? do_raw_spin_unlock+0x11d/0x230
[ 90.474648][ T1500] hfs_brec_insert+0x73e/0xbc0
[ 90.479812][ T1500] ? hfs_brec_keylen+0x350/0x350
[ 90.484770][ T1500] __hfs_ext_write_extent+0x2a1/0x470
[ 90.490548][ T1500] hfs_ext_write_extent+0x15e/0x1e0
[ 90.495770][ T1500] ? verify_lock_unused+0x140/0x140
[ 90.501496][ T1500] ? hfs_ext_keycmp+0x310/0x310
[ 90.506370][ T1500] ? __rwlock_init+0x140/0x140
[ 90.511590][ T1500] hfs_write_inode+0x8e/0x970
[ 90.516301][ T1500] ? hfs_inode_write_fork+0x1a0/0x1a0
[ 90.522129][ T1500] ? __writeback_single_inode+0x471/0xda0
[ 90.528436][ T1500] ? __lock_acquire+0x7c60/0x7c60
[ 90.533602][ T1500] ? do_raw_spin_lock+0x11d/0x280
[ 90.540160][ T1500] ? __rwlock_init+0x140/0x140
[ 90.545046][ T1500] ? __lock_acquire+0x7c60/0x7c60
[ 90.550475][ T1500] __writeback_single_inode+0x6c3/0xda0
[ 90.556045][ T1500] writeback_sb_inodes+0x9fe/0x1610
[ 90.562125][ T1500] ? queue_io+0x550/0x550
[ 90.567036][ T1500] ? rcu_is_watching+0x11/0xa0
[ 90.571819][ T1500] wb_writeback+0x443/0xb90
[ 90.577077][ T1500] ? rcu_lock_release+0x20/0x20
[ 90.581936][ T1500] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 90.588427][ T1500] ? mark_lock+0x94/0x320
[ 90.592770][ T1500] ? _raw_spin_unlock_irq+0x1f/0x40
[ 90.598372][ T1500] wb_workfn+0x423/0xe60
[ 90.602814][ T1500] ? inode_wait_for_writeback+0x200/0x200
[ 90.609144][ T1500] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 90.615415][ T1500] ? read_lock_is_recursive+0x10/0x10
[ 90.622383][ T1500] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 90.628639][ T1500] ? _raw_spin_unlock+0x40/0x40
[ 90.633645][ T1500] ? _raw_spin_unlock_irq+0x1f/0x40
[ 90.639541][ T1500] process_one_work+0x863/0x1000
[ 90.644515][ T1500] ? worker_detach_from_pool+0x240/0x240
[ 90.651343][ T1500] ? lockdep_hardirqs_off+0x70/0x100
[ 90.657047][ T1500] ? _raw_spin_lock_irq+0xab/0xe0
[ 90.662082][ T1500] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 90.668118][ T1500] ? wq_worker_running+0x97/0x170
[ 90.673161][ T1500] worker_thread+0xaa8/0x12a0
[ 90.678293][ T1500] kthread+0x436/0x520
[ 90.682371][ T1500] ? rcu_lock_release+0x20/0x20
[ 90.687515][ T1500] ? kthread_blkcg+0xd0/0xd0
[ 90.692119][ T1500] ret_from_fork+0x1f/0x30
[ 90.699483][ T1500]
[ 90.702530][ T1500] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 90.709799][ T1500] CPU: 0 PID: 1500 Comm: kworker/u4:4 Not tainted 5.15.189-syzkaller #0
[ 90.718208][ T1500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[ 90.728256][ T1500] Workqueue: writeback wb_workfn (flush-7:0)
[ 90.734341][ T1500] Call Trace:
[ 90.737628][ T1500]
[ 90.740586][ T1500] dump_stack_lvl+0x168/0x230
[ 90.745363][ T1500] ? show_regs_print_info+0x20/0x20
[ 90.750661][ T1500] ? load_image+0x3b0/0x3b0
[ 90.755254][ T1500] panic+0x2c9/0x7f0
[ 90.759329][ T1500] ? bpf_jit_dump+0xd0/0xd0
[ 90.763833][ T1500] ? ret_from_fork+0x1f/0x30
[ 90.768417][ T1500] ? hfs_bnode_create+0x3d1/0x450
[ 90.773435][ T1500] __warn+0x248/0x2b0
[ 90.777547][ T1500] ? hfs_bnode_create+0x3d1/0x450
[ 90.782619][ T1500] report_bug+0x1b7/0x2e0
[ 90.786956][ T1500] handle_bug+0x3a/0x70
[ 90.791109][ T1500] exc_invalid_op+0x16/0x40
[ 90.795606][ T1500] asm_exc_invalid_op+0x16/0x20
[ 90.800534][ T1500] RIP: 0010:hfs_bnode_create+0x3d1/0x450
[ 90.806183][ T1500] Code: 5e 1f 8a 89 ee e8 1f f1 71 07 e9 57 fd ff ff e8 35 06 4c ff 4c 89 ef e8 4d dc 85 07 48 c7 c7 e0 5e 1f 8a 89 ee e8 ff f0 71 07 <0f> 0b eb b7 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 63 fc ff ff 4c
[ 90.825786][ T1500] RSP: 0018:ffffc90005fd6e70 EFLAGS: 00010246
[ 90.831846][ T1500] RAX: 000000000000001f RBX: ffff88807dd44000 RCX: 0669b001ab294e00
[ 90.839978][ T1500] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
[ 90.847941][ T1500] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed10172067a8
[ 90.856003][ T1500] R10: ffffed10172067a8 R11: 1ffff110172067a7 R12: 0000000000000000
[ 90.863972][ T1500] R13: ffff88807dd440e0 R14: ffff88802395a100 R15: dffffc0000000000
[ 90.872044][ T1500] ? do_raw_spin_unlock+0x11d/0x230
[ 90.877370][ T1500] hfs_bmap_alloc+0x5b2/0x660
[ 90.882140][ T1500] ? hfs_bmap_reserve+0x420/0x420
[ 90.887146][ T1500] ? memcpy+0x3c/0x60
[ 90.891279][ T1500] hfs_btree_inc_height+0xf3/0xac0
[ 90.896378][ T1500] ? hfs_brec_insert+0x6f0/0xbc0
[ 90.901310][ T1500] ? hfs_brec_insert+0xbc0/0xbc0
[ 90.906320][ T1500] ? do_raw_spin_unlock+0x11d/0x230
[ 90.911591][ T1500] hfs_brec_insert+0x73e/0xbc0
[ 90.916350][ T1500] ? hfs_brec_keylen+0x350/0x350
[ 90.921272][ T1500] __hfs_ext_write_extent+0x2a1/0x470
[ 90.926629][ T1500] hfs_ext_write_extent+0x15e/0x1e0
[ 90.931900][ T1500] ? verify_lock_unused+0x140/0x140
[ 90.937165][ T1500] ? hfs_ext_keycmp+0x310/0x310
[ 90.941997][ T1500] ? __rwlock_init+0x140/0x140
[ 90.946922][ T1500] hfs_write_inode+0x8e/0x970
[ 90.951581][ T1500] ? hfs_inode_write_fork+0x1a0/0x1a0
[ 90.956942][ T1500] ? __writeback_single_inode+0x471/0xda0
[ 90.962731][ T1500] ? __lock_acquire+0x7c60/0x7c60
[ 90.967921][ T1500] ? do_raw_spin_lock+0x11d/0x280
[ 90.972926][ T1500] ? __rwlock_init+0x140/0x140
[ 90.977667][ T1500] ? __lock_acquire+0x7c60/0x7c60
[ 90.982672][ T1500] __writeback_single_inode+0x6c3/0xda0
[ 90.988467][ T1500] writeback_sb_inodes+0x9fe/0x1610
[ 90.993663][ T1500] ? queue_io+0x550/0x550
[ 90.997983][ T1500] ? rcu_is_watching+0x11/0xa0
[ 91.002741][ T1500] wb_writeback+0x443/0xb90
[ 91.007268][ T1500] ? rcu_lock_release+0x20/0x20
[ 91.012127][ T1500] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 91.018102][ T1500] ? mark_lock+0x94/0x320
[ 91.022439][ T1500] ? _raw_spin_unlock_irq+0x1f/0x40
[ 91.027653][ T1500] wb_workfn+0x423/0xe60
[ 91.031906][ T1500] ? inode_wait_for_writeback+0x200/0x200
[ 91.037620][ T1500] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 91.043680][ T1500] ? read_lock_is_recursive+0x10/0x10
[ 91.049034][ T1500] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 91.054927][ T1500] ? _raw_spin_unlock+0x40/0x40
[ 91.059768][ T1500] ? _raw_spin_unlock_irq+0x1f/0x40
[ 91.064953][ T1500] process_one_work+0x863/0x1000
[ 91.069969][ T1500] ? worker_detach_from_pool+0x240/0x240
[ 91.075606][ T1500] ? lockdep_hardirqs_off+0x70/0x100
[ 91.080898][ T1500] ? _raw_spin_lock_irq+0xab/0xe0
[ 91.085931][ T1500] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 91.091302][ T1500] ? wq_worker_running+0x97/0x170
[ 91.096417][ T1500] worker_thread+0xaa8/0x12a0
[ 91.101308][ T1500] kthread+0x436/0x520
[ 91.105368][ T1500] ? rcu_lock_release+0x20/0x20
[ 91.110201][ T1500] ? kthread_blkcg+0xd0/0xd0
[ 91.114817][ T1500] ret_from_fork+0x1f/0x30
[ 91.119229][ T1500]
[ 91.124034][ T1500] Kernel Offset: disabled
[ 91.128660][ T1500] Rebooting in 86400 seconds..