Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts. 1970/01/01 00:01:05 parsed 1 programs [ 66.299245][ T4466] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.609317][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.610439][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.619144][ T21] cfg80211: failed to load regulatory.db [ 70.139659][ T4539] chnl_net:caif_netlink_parms(): no params data found [ 70.156895][ T4539] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.158743][ T4539] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.160232][ T4539] device bridge_slave_0 entered promiscuous mode [ 70.163796][ T4539] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.164978][ T4539] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.166484][ T4539] device bridge_slave_1 entered promiscuous mode [ 70.174557][ T4539] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.177192][ T4539] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.185578][ T4539] team0: Port device team_slave_0 added [ 70.187502][ T4539] team0: Port device team_slave_1 added [ 70.194524][ T4539] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.195661][ T4539] 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. [ 70.200735][ T4539] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.203024][ T4539] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.204178][ T4539] 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. [ 70.208770][ T4539] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.269196][ T4539] device hsr_slave_0 entered promiscuous mode [ 70.308200][ T4539] device hsr_slave_1 entered promiscuous mode [ 70.853548][ T4539] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.889424][ T4539] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.940019][ T4539] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.969854][ T4539] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.014079][ T4539] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.015417][ T4539] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.016680][ T4539] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.017807][ T4539] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.046604][ T4539] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.052446][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.054195][ T577] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.055679][ T577] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.057530][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 71.069117][ T4539] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.073037][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.074577][ T577] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.075787][ T577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.087063][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.089609][ T577] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.090872][ T577] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.093061][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.094956][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.104083][ T4539] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.105896][ T4539] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.116659][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.118704][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.120680][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.122254][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.205082][ T4539] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.208677][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.210062][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.216265][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.217816][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.224657][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.226314][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.229148][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.230682][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.233098][ T4539] device veth0_vlan entered promiscuous mode [ 71.236273][ T4539] device veth1_vlan entered promiscuous mode [ 71.244420][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.246613][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.249554][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.251469][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.254613][ T4539] device veth0_macvtap entered promiscuous mode [ 71.257097][ T4539] device veth1_macvtap entered promiscuous mode [ 71.263610][ T4539] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.264853][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.266352][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.267734][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.270683][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.289454][ T4539] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.290756][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.292742][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.295391][ T4539] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.296797][ T4539] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.298671][ T4539] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.300099][ T4539] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.662519][ T344] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.012817][ T1644] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.014139][ T1644] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.015460][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.024846][ T1644] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.026198][ T1644] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.027489][ T577] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:12 executed programs: 0 [ 72.443014][ T4802] chnl_net:caif_netlink_parms(): no params data found [ 72.461786][ T4802] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.462919][ T4802] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.464489][ T4802] device bridge_slave_0 entered promiscuous mode [ 72.466972][ T4802] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.468403][ T4802] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.469960][ T4802] device bridge_slave_1 entered promiscuous mode [ 72.478391][ T4802] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.481026][ T4802] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.490132][ T4802] team0: Port device team_slave_0 added [ 72.492761][ T4802] team0: Port device team_slave_1 added [ 72.499859][ T4802] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.500963][ T4802] 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. [ 72.505023][ T4802] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.507488][ T4802] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.508883][ T4802] 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. [ 72.512847][ T4802] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.569384][ T4802] device hsr_slave_0 entered promiscuous mode [ 72.618474][ T4802] device hsr_slave_1 entered promiscuous mode [ 72.658210][ T4802] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 72.659532][ T4802] Cannot create hsr debugfs directory [ 74.409524][ T4176] Bluetooth: hci0: command 0x0409 tx timeout [ 74.412821][ T344] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.498073][ T4065] Bluetooth: hci0: command 0x041b tx timeout [ 76.651156][ T344] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.691736][ T344] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.584453][ T4802] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 77.609910][ T4802] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 77.649341][ T4802] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 77.699720][ T4802] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 77.771937][ T4802] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.775830][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.777219][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.780180][ T4802] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.783666][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.785400][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.787209][ T1644] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.788427][ T1644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.790298][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.793629][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 77.795191][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 77.796612][ T1644] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.797701][ T1644] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.800565][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.803520][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.806111][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.807830][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.810340][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 77.813508][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.815254][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.818014][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 77.820027][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 77.823653][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 77.825418][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.827654][ T4802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 77.866852][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 77.868698][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 77.871964][ T4802] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.877818][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 77.879963][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 77.887015][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 77.888733][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 77.890387][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 77.891827][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 77.894567][ T4802] device veth0_vlan entered promiscuous mode [ 77.899622][ T4802] device veth1_vlan entered promiscuous mode [ 77.907456][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 77.909697][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 77.911149][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 77.912771][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 77.915285][ T4802] device veth0_macvtap entered promiscuous mode [ 77.918681][ T4802] device veth1_macvtap entered promiscuous mode [ 77.923876][ T4802] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 77.925639][ T4802] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.927929][ T4802] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 77.931201][ T4802] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 77.932781][ T4802] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 77.935086][ T4802] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 77.936248][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 77.937943][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 77.939735][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 77.941276][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 77.942869][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 77.944348][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 77.947289][ T4802] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.949318][ T4802] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.950742][ T4802] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.952134][ T4802] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 77.979988][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.981378][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.983040][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 77.991647][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 77.992741][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 77.994094][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:17 executed programs: 2 [ 78.014288][ T4994] loop0: detected capacity change from 0 to 1024 [ 78.069198][ T4994] hfsplus: new node 0 already hashed? [ 78.070258][ T4994] ------------[ cut here ]------------ [ 78.071099][ T4994] WARNING: CPU: 0 PID: 4994 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 78.072567][ T4994] Modules linked in: [ 78.073111][ T4994] CPU: 0 PID: 4994 Comm: syz.0.16 Not tainted syzkaller #0 [ 78.074112][ T4994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 78.075601][ T4994] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.076883][ T4994] pc : hfsplus_bnode_create+0x404/0x4c8 [ 78.077788][ T4994] lr : hfsplus_bnode_create+0x404/0x4c8 [ 78.078784][ T4994] sp : ffff80001fc77450 [ 78.079498][ T4994] x29: ffff80001fc77460 x28: 0000000000000000 x27: dfff800000000000 [ 78.080731][ T4994] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 78.081964][ T4994] x23: ffff0000cff4ea88 x22: ffff0000cff4ea00 x21: ffff0000dc040000 [ 78.083279][ T4994] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 78.084515][ T4994] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 78.085814][ T4994] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 78.087153][ T4994] x11: 0000000000000000 x10: 0000000000000000 x9 : 2a9a8672d20e0500 [ 78.088615][ T4994] x8 : 2a9a8672d20e0500 x7 : 0000000000000001 x6 : 0000000000000001 [ 78.089985][ T4994] x5 : ffff80001fc76d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 78.091460][ T4994] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 78.092818][ T4994] Call trace: [ 78.093354][ T4994] hfsplus_bnode_create+0x404/0x4c8 [ 78.094302][ T4994] hfsplus_bmap_alloc+0x614/0x944 [ 78.095213][ T4994] hfs_btree_inc_height+0x108/0x900 [ 78.096135][ T4994] hfsplus_brec_insert+0x118/0xac0 [ 78.097003][ T4994] __hfsplus_ext_write_extent+0x274/0x4a8 [ 78.097876][ T4994] __hfsplus_ext_cache_extent+0x84/0xa84 [ 78.098972][ T4994] hfsplus_file_truncate+0x3a4/0x9bc [ 78.099796][ T4994] hfsplus_setattr+0x18c/0x258 [ 78.100650][ T4994] notify_change+0xa08/0xcd8 [ 78.101376][ T4994] do_truncate+0x188/0x20c [ 78.102151][ T4994] do_sys_ftruncate+0x284/0x31c [ 78.103067][ T4994] __arm64_sys_ftruncate+0x60/0x74 [ 78.103870][ T4994] invoke_syscall+0x98/0x2b0 [ 78.104650][ T4994] el0_svc_common+0x138/0x258 [ 78.105498][ T4994] do_el0_svc+0x58/0x13c [ 78.106236][ T4994] el0_svc+0x78/0x1d0 [ 78.106917][ T4994] el0t_64_sync_handler+0xcc/0xe4 [ 78.107748][ T4994] el0t_64_sync+0x1a0/0x1a4 [ 78.108459][ T4994] irq event stamp: 5356 [ 78.109132][ T4994] hardirqs last enabled at (5355): [] __up_console_sem+0xb4/0xfc [ 78.110699][ T4994] hardirqs last disabled at (5356): [] el1_dbg+0x24/0x80 [ 78.112039][ T4994] softirqs last enabled at (4944): [] handle_softirqs+0xa40/0xbe4 [ 78.113704][ T4994] softirqs last disabled at (4935): [] __irq_exit_rcu+0x240/0x43c [ 78.115235][ T4994] ---[ end trace ac02975aa614becb ]--- [ 78.124144][ T148] hfsplus: b-tree write err: -5, ino 25 [ 78.126036][ T148] hfsplus: b-tree write err: -5, ino 4 [ 78.126993][ T148] hfsplus: b-tree write err: -5, ino 2 [ 78.131042][ T148] hfsplus: b-tree write err: -5, ino 26 [ 78.197356][ T4996] loop0: detected capacity change from 0 to 1024 [ 78.239033][ T4996] hfsplus: new node 0 already hashed? [ 78.240056][ T4996] ------------[ cut here ]------------ [ 78.240994][ T4996] WARNING: CPU: 1 PID: 4996 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 78.242602][ T4996] Modules linked in: [ 78.243310][ T4996] CPU: 1 PID: 4996 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 78.244807][ T4996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 78.246534][ T4996] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.247899][ T4996] pc : hfsplus_bnode_create+0x404/0x4c8 [ 78.248845][ T4996] lr : hfsplus_bnode_create+0x404/0x4c8 [ 78.249830][ T4996] sp : ffff80001fd27450 [ 78.250472][ T4996] x29: ffff80001fd27460 x28: 0000000000000000 x27: dfff800000000000 [ 78.251775][ T4996] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 78.253104][ T4996] x23: ffff0000d526c488 x22: ffff0000d526c400 x21: ffff0000ce27e000 [ 78.254419][ T4996] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 78.255701][ T4996] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 78.256995][ T4996] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 78.258208][ T4996] x11: 0000000000000000 x10: 0000000000000000 x9 : 66b9913a44b50400 [ 78.259480][ T4996] x8 : 66b9913a44b50400 x7 : 0000000000000001 x6 : 0000000000000001 [ 78.260800][ T4996] x5 : ffff80001fd26d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 78.262132][ T4996] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 78.263531][ T4996] Call trace: [ 78.264107][ T4996] hfsplus_bnode_create+0x404/0x4c8 [ 78.264953][ T4996] hfsplus_bmap_alloc+0x614/0x944 [ 78.265728][ T4996] hfs_btree_inc_height+0x108/0x900 [ 78.266555][ T4996] hfsplus_brec_insert+0x118/0xac0 [ 78.267381][ T4996] __hfsplus_ext_write_extent+0x274/0x4a8 [ 78.268383][ T4996] __hfsplus_ext_cache_extent+0x84/0xa84 [ 78.269411][ T4996] hfsplus_file_truncate+0x3a4/0x9bc [ 78.270264][ T4996] hfsplus_setattr+0x18c/0x258 [ 78.271031][ T4996] notify_change+0xa08/0xcd8 [ 78.271790][ T4996] do_truncate+0x188/0x20c [ 78.272492][ T4996] do_sys_ftruncate+0x284/0x31c [ 78.273293][ T4996] __arm64_sys_ftruncate+0x60/0x74 [ 78.274109][ T4996] invoke_syscall+0x98/0x2b0 [ 78.274830][ T4996] el0_svc_common+0x138/0x258 [ 78.275576][ T4996] do_el0_svc+0x58/0x13c [ 78.276179][ T4996] el0_svc+0x78/0x1d0 [ 78.276854][ T4996] el0t_64_sync_handler+0xcc/0xe4 [ 78.277626][ T4996] el0t_64_sync+0x1a0/0x1a4 [ 78.278332][ T4996] irq event stamp: 5174 [ 78.279014][ T4996] hardirqs last enabled at (5173): [] __up_console_sem+0xb4/0xfc [ 78.280593][ T4996] hardirqs last disabled at (5174): [] el1_dbg+0x24/0x80 [ 78.281969][ T4996] softirqs last enabled at (5098): [] handle_softirqs+0xa40/0xbe4 [ 78.283590][ T4996] softirqs last disabled at (5081): [] __irq_exit_rcu+0x240/0x43c [ 78.285279][ T4996] ---[ end trace ac02975aa614becc ]--- [ 78.292126][ T577] hfsplus: b-tree write err: -5, ino 25 [ 78.293178][ T577] hfsplus: b-tree write err: -5, ino 4 [ 78.294145][ T577] hfsplus: b-tree write err: -5, ino 2 [ 78.296046][ T577] hfsplus: b-tree write err: -5, ino 26 [ 78.355363][ T4998] loop0: detected capacity change from 0 to 1024 [ 78.398664][ T4998] hfsplus: new node 0 already hashed? [ 78.399834][ T4998] ------------[ cut here ]------------ [ 78.400662][ T4998] WARNING: CPU: 1 PID: 4998 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 78.402211][ T4998] Modules linked in: [ 78.402873][ T4998] CPU: 1 PID: 4998 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 78.404243][ T4998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 78.405902][ T4998] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.407283][ T4998] pc : hfsplus_bnode_create+0x404/0x4c8 [ 78.408109][ T4998] lr : hfsplus_bnode_create+0x404/0x4c8 [ 78.409064][ T4998] sp : ffff80001fc87450 [ 78.409715][ T4998] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 78.411055][ T4998] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 78.412270][ T4998] x23: ffff0000c7b26088 x22: ffff0000c7b26000 x21: ffff0000cb578000 [ 78.413407][ T4998] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 78.414646][ T4998] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 78.415990][ T4998] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 78.417256][ T4998] x11: 0000000000000000 x10: 0000000000000000 x9 : 1c534fad972f6b00 [ 78.418615][ T4998] x8 : 1c534fad972f6b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 78.419966][ T4998] x5 : ffff80001fc86d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 78.421339][ T4998] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 78.422523][ T4998] Call trace: [ 78.423195][ T4998] hfsplus_bnode_create+0x404/0x4c8 [ 78.424020][ T4998] hfsplus_bmap_alloc+0x614/0x944 [ 78.424850][ T4998] hfs_btree_inc_height+0x108/0x900 [ 78.425671][ T4998] hfsplus_brec_insert+0x118/0xac0 [ 78.426509][ T4998] __hfsplus_ext_write_extent+0x274/0x4a8 [ 78.427426][ T4998] __hfsplus_ext_cache_extent+0x84/0xa84 [ 78.428367][ T4998] hfsplus_file_truncate+0x3a4/0x9bc [ 78.429202][ T4998] hfsplus_setattr+0x18c/0x258 [ 78.430001][ T4998] notify_change+0xa08/0xcd8 [ 78.430845][ T4998] do_truncate+0x188/0x20c [ 78.431605][ T4998] do_sys_ftruncate+0x284/0x31c [ 78.432460][ T4998] __arm64_sys_ftruncate+0x60/0x74 [ 78.433351][ T4998] invoke_syscall+0x98/0x2b0 [ 78.434044][ T4998] el0_svc_common+0x138/0x258 [ 78.434759][ T4998] do_el0_svc+0x58/0x13c [ 78.435437][ T4998] el0_svc+0x78/0x1d0 [ 78.436070][ T4998] el0t_64_sync_handler+0xcc/0xe4 [ 78.436892][ T4998] el0t_64_sync+0x1a0/0x1a4 [ 78.437601][ T4998] irq event stamp: 4790 [ 78.438297][ T4998] hardirqs last enabled at (4789): [] __up_console_sem+0xb4/0xfc [ 78.439992][ T4998] hardirqs last disabled at (4790): [] el1_dbg+0x24/0x80 [ 78.441435][ T4998] softirqs last enabled at (4618): [] handle_softirqs+0xa40/0xbe4 [ 78.443072][ T4998] softirqs last disabled at (4589): [] __irq_exit_rcu+0x240/0x43c [ 78.444478][ T4998] ---[ end trace ac02975aa614becd ]--- [ 78.451375][ T136] hfsplus: b-tree write err: -5, ino 25 [ 78.452540][ T136] hfsplus: b-tree write err: -5, ino 4 [ 78.453407][ T136] hfsplus: b-tree write err: -5, ino 2 [ 78.455559][ T136] hfsplus: b-tree write err: -5, ino 26 [ 78.502444][ T5000] loop0: detected capacity change from 0 to 1024 [ 78.518354][ T5000] hfsplus: new node 0 already hashed? [ 78.519458][ T5000] ------------[ cut here ]------------ [ 78.520189][ T5000] WARNING: CPU: 0 PID: 5000 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 78.521775][ T5000] Modules linked in: [ 78.522505][ T5000] CPU: 0 PID: 5000 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 78.524018][ T5000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 78.525680][ T5000] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.527063][ T5000] pc : hfsplus_bnode_create+0x404/0x4c8 [ 78.528032][ T5000] lr : hfsplus_bnode_create+0x404/0x4c8 [ 78.528921][ T5000] sp : ffff80001fc87450 [ 78.529580][ T5000] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 78.531078][ T5000] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 78.532345][ T5000] x23: ffff0000cfc20088 x22: ffff0000cfc20000 x21: ffff0000c2680000 [ 78.533741][ T5000] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 78.535131][ T5000] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 78.536468][ T5000] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 78.537782][ T5000] x11: 0000000000000000 x10: 0000000000000000 x9 : 131c7fc1e5729e00 [ 78.539221][ T5000] x8 : 131c7fc1e5729e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 78.540604][ T5000] x5 : ffff80001fc86d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 78.541966][ T5000] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 78.543449][ T5000] Call trace: [ 78.543959][ T5000] hfsplus_bnode_create+0x404/0x4c8 [ 78.544797][ T5000] hfsplus_bmap_alloc+0x614/0x944 [ 78.545620][ T5000] hfs_btree_inc_height+0x108/0x900 [ 78.546614][ T5000] hfsplus_brec_insert+0x118/0xac0 [ 78.547476][ T5000] __hfsplus_ext_write_extent+0x274/0x4a8 [ 78.548404][ T5000] __hfsplus_ext_cache_extent+0x84/0xa84 [ 78.549354][ T5000] hfsplus_file_truncate+0x3a4/0x9bc [ 78.550229][ T5000] hfsplus_setattr+0x18c/0x258 [ 78.550975][ T5000] notify_change+0xa08/0xcd8 [ 78.551724][ T5000] do_truncate+0x188/0x20c [ 78.552445][ T5000] do_sys_ftruncate+0x284/0x31c [ 78.553251][ T5000] __arm64_sys_ftruncate+0x60/0x74 [ 78.554177][ T5000] invoke_syscall+0x98/0x2b0 [ 78.555015][ T5000] el0_svc_common+0x138/0x258 [ 78.555833][ T5000] do_el0_svc+0x58/0x13c [ 78.556525][ T5000] el0_svc+0x78/0x1d0 [ 78.557225][ T5000] el0t_64_sync_handler+0xcc/0xe4 [ 78.558147][ T5000] el0t_64_sync+0x1a0/0x1a4 [ 78.558941][ T5000] irq event stamp: 5092 [ 78.559660][ T5000] hardirqs last enabled at (5091): [] __up_console_sem+0xb4/0xfc [ 78.561340][ T5000] hardirqs last disabled at (5092): [] el1_dbg+0x24/0x80 [ 78.562713][ T5000] softirqs last enabled at (4920): [] handle_softirqs+0xa40/0xbe4 [ 78.564293][ T5000] softirqs last disabled at (4909): [] __irq_exit_rcu+0x240/0x43c [ 78.565929][ T5000] ---[ end trace ac02975aa614bece ]--- [ 78.568437][ T4951] Bluetooth: hci0: command 0x040f tx timeout [ 78.573048][ T148] hfsplus: b-tree write err: -5, ino 25 [ 78.574127][ T148] hfsplus: b-tree write err: -5, ino 4 [ 78.575172][ T148] hfsplus: b-tree write err: -5, ino 2 [ 78.577145][ T148] hfsplus: b-tree write err: -5, ino 26 [ 78.631201][ T5002] loop0: detected capacity change from 0 to 1024 [ 78.727682][ T5002] hfsplus: new node 0 already hashed? [ 78.729511][ T5002] ------------[ cut here ]------------ [ 78.730407][ T5002] WARNING: CPU: 1 PID: 5002 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 78.731935][ T5002] Modules linked in: [ 78.732499][ T5002] CPU: 1 PID: 5002 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 78.733960][ T5002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 78.735581][ T5002] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.736952][ T5002] pc : hfsplus_bnode_create+0x404/0x4c8 [ 78.737992][ T5002] lr : hfsplus_bnode_create+0x404/0x4c8 [ 78.738953][ T5002] sp : ffff80001fd97450 [ 78.739663][ T5002] x29: ffff80001fd97460 x28: 0000000000000000 x27: dfff800000000000 [ 78.741051][ T5002] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 78.742519][ T5002] x23: ffff0000cd72a488 x22: ffff0000cd72a400 x21: ffff0000de37e000 [ 78.743831][ T5002] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f4796 [ 78.745109][ T5002] x17: 1fffe000341f4796 x16: ffff80001125a830 x15: ffff80001433ed40 [ 78.746451][ T5002] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 78.747784][ T5002] x11: 0000000000000000 x10: 0000000000000000 x9 : a1ec9d4499a67b00 [ 78.749066][ T5002] x8 : a1ec9d4499a67b00 x7 : 0000000000000000 x6 : 0000000000000000 [ 78.750388][ T5002] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 78.751712][ T5002] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 78.753141][ T5002] Call trace: [ 78.753672][ T5002] hfsplus_bnode_create+0x404/0x4c8 [ 78.754568][ T5002] hfsplus_bmap_alloc+0x614/0x944 [ 78.755428][ T5002] hfs_btree_inc_height+0x108/0x900 [ 78.756362][ T5002] hfsplus_brec_insert+0x118/0xac0 [ 78.757366][ T5002] __hfsplus_ext_write_extent+0x274/0x4a8 [ 78.758313][ T5002] __hfsplus_ext_cache_extent+0x84/0xa84 [ 78.759237][ T5002] hfsplus_file_truncate+0x3a4/0x9bc [ 78.760237][ T5002] hfsplus_setattr+0x18c/0x258 [ 78.760999][ T5002] notify_change+0xa08/0xcd8 [ 78.761738][ T5002] do_truncate+0x188/0x20c [ 78.762360][ T5002] do_sys_ftruncate+0x284/0x31c [ 78.763066][ T5002] __arm64_sys_ftruncate+0x60/0x74 [ 78.763775][ T5002] invoke_syscall+0x98/0x2b0 [ 78.764472][ T5002] el0_svc_common+0x138/0x258 [ 78.765264][ T5002] do_el0_svc+0x58/0x13c [ 78.766019][ T5002] el0_svc+0x78/0x1d0 [ 78.766595][ T5002] el0t_64_sync_handler+0xcc/0xe4 [ 78.767447][ T5002] el0t_64_sync+0x1a0/0x1a4 [ 78.768193][ T5002] irq event stamp: 4678 [ 78.768877][ T5002] hardirqs last enabled at (4677): [] finish_lock_switch+0xb0/0x1c4 [ 78.770392][ T5002] hardirqs last disabled at (4678): [] el1_dbg+0x24/0x80 [ 78.771743][ T5002] softirqs last enabled at (4672): [] handle_softirqs+0xa40/0xbe4 [ 78.773337][ T5002] softirqs last disabled at (4631): [] __irq_exit_rcu+0x240/0x43c [ 78.774972][ T5002] ---[ end trace ac02975aa614becf ]--- [ 78.780582][ T148] hfsplus: b-tree write err: -5, ino 25 [ 78.781637][ T148] hfsplus: b-tree write err: -5, ino 4 [ 78.782608][ T148] hfsplus: b-tree write err: -5, ino 2 [ 78.784826][ T148] hfsplus: b-tree write err: -5, ino 26 [ 78.811823][ T5004] loop0: detected capacity change from 0 to 1024 [ 78.824650][ T5004] hfsplus: new node 0 already hashed? [ 78.825609][ T5004] ------------[ cut here ]------------ [ 78.826269][ T5004] WARNING: CPU: 1 PID: 5004 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 78.827811][ T5004] Modules linked in: [ 78.828488][ T5004] CPU: 1 PID: 5004 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 78.829964][ T5004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 78.831609][ T5004] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.832917][ T5004] pc : hfsplus_bnode_create+0x404/0x4c8 [ 78.833881][ T5004] lr : hfsplus_bnode_create+0x404/0x4c8 [ 78.834850][ T5004] sp : ffff80001fc87450 [ 78.835513][ T5004] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 78.836885][ T5004] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 78.838313][ T5004] x23: ffff0000dce45a88 x22: ffff0000dce45a00 x21: ffff0000c1218000 [ 78.839767][ T5004] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 78.841024][ T5004] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 78.842219][ T5004] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 78.843498][ T5004] x11: 0000000000000000 x10: 0000000000000000 x9 : 1d6f83f2c138ae00 [ 78.844792][ T5004] x8 : 1d6f83f2c138ae00 x7 : 0000000000000001 x6 : 0000000000000001 [ 78.846163][ T5004] x5 : ffff80001fc86d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 78.847530][ T5004] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 78.848929][ T5004] Call trace: [ 78.849491][ T5004] hfsplus_bnode_create+0x404/0x4c8 [ 78.850378][ T5004] hfsplus_bmap_alloc+0x614/0x944 [ 78.851236][ T5004] hfs_btree_inc_height+0x108/0x900 [ 78.852110][ T5004] hfsplus_brec_insert+0x118/0xac0 [ 78.852994][ T5004] __hfsplus_ext_write_extent+0x274/0x4a8 [ 78.853955][ T5004] __hfsplus_ext_cache_extent+0x84/0xa84 [ 78.854823][ T5004] hfsplus_file_truncate+0x3a4/0x9bc [ 78.855678][ T5004] hfsplus_setattr+0x18c/0x258 [ 78.856410][ T5004] notify_change+0xa08/0xcd8 [ 78.857091][ T5004] do_truncate+0x188/0x20c [ 78.857841][ T5004] do_sys_ftruncate+0x284/0x31c [ 78.858706][ T5004] __arm64_sys_ftruncate+0x60/0x74 [ 78.859557][ T5004] invoke_syscall+0x98/0x2b0 [ 78.860300][ T5004] el0_svc_common+0x138/0x258 [ 78.861093][ T5004] do_el0_svc+0x58/0x13c [ 78.861676][ T5004] el0_svc+0x78/0x1d0 [ 78.862222][ T5004] el0t_64_sync_handler+0xcc/0xe4 [ 78.862911][ T5004] el0t_64_sync+0x1a0/0x1a4 [ 78.863527][ T5004] irq event stamp: 4902 [ 78.864089][ T5004] hardirqs last enabled at (4901): [] __up_console_sem+0xb4/0xfc [ 78.865377][ T5004] hardirqs last disabled at (4902): [] el1_dbg+0x24/0x80 [ 78.866523][ T5004] softirqs last enabled at (4280): [] local_bh_enable+0x10/0x34 [ 78.867764][ T5004] softirqs last disabled at (4278): [] local_bh_disable+0x10/0x34 [ 78.869064][ T5004] ---[ end trace ac02975aa614bed0 ]--- [ 78.875366][ T577] hfsplus: b-tree write err: -5, ino 25 [ 78.876424][ T577] hfsplus: b-tree write err: -5, ino 4 [ 78.877318][ T577] hfsplus: b-tree write err: -5, ino 2 [ 78.879539][ T577] hfsplus: b-tree write err: -5, ino 26 [ 78.934692][ T5006] loop0: detected capacity change from 0 to 1024 [ 78.978706][ T5006] hfsplus: new node 0 already hashed? [ 78.979719][ T5006] ------------[ cut here ]------------ [ 78.980566][ T5006] WARNING: CPU: 0 PID: 5006 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 78.982053][ T5006] Modules linked in: [ 78.982706][ T5006] CPU: 0 PID: 5006 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 78.984227][ T5006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 78.985863][ T5006] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.987236][ T5006] pc : hfsplus_bnode_create+0x404/0x4c8 [ 78.988217][ T5006] lr : hfsplus_bnode_create+0x404/0x4c8 [ 78.989080][ T5006] sp : ffff80001fc77450 [ 78.989785][ T5006] x29: ffff80001fc77460 x28: 0000000000000000 x27: dfff800000000000 [ 78.991196][ T5006] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 78.992619][ T5006] x23: ffff0000c1c55688 x22: ffff0000c1c55600 x21: ffff0000c1228000 [ 78.993952][ T5006] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 78.995287][ T5006] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 78.996758][ T5006] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 78.998049][ T5006] x11: 0000000000000000 x10: 0000000000000000 x9 : f543d69ee7fc8f00 [ 78.999413][ T5006] x8 : f543d69ee7fc8f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 79.000801][ T5006] x5 : ffff80001fc76d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 79.002217][ T5006] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.003534][ T5006] Call trace: [ 79.004063][ T5006] hfsplus_bnode_create+0x404/0x4c8 [ 79.004952][ T5006] hfsplus_bmap_alloc+0x614/0x944 [ 79.005785][ T5006] hfs_btree_inc_height+0x108/0x900 [ 79.006745][ T5006] hfsplus_brec_insert+0x118/0xac0 [ 79.007628][ T5006] __hfsplus_ext_write_extent+0x274/0x4a8 [ 79.008626][ T5006] __hfsplus_ext_cache_extent+0x84/0xa84 [ 79.009584][ T5006] hfsplus_file_truncate+0x3a4/0x9bc [ 79.010483][ T5006] hfsplus_setattr+0x18c/0x258 [ 79.011302][ T5006] notify_change+0xa08/0xcd8 [ 79.012104][ T5006] do_truncate+0x188/0x20c [ 79.012807][ T5006] do_sys_ftruncate+0x284/0x31c [ 79.013567][ T5006] __arm64_sys_ftruncate+0x60/0x74 [ 79.014394][ T5006] invoke_syscall+0x98/0x2b0 [ 79.015113][ T5006] el0_svc_common+0x138/0x258 [ 79.015968][ T5006] do_el0_svc+0x58/0x13c [ 79.016722][ T5006] el0_svc+0x78/0x1d0 [ 79.017362][ T5006] el0t_64_sync_handler+0xcc/0xe4 [ 79.018172][ T5006] el0t_64_sync+0x1a0/0x1a4 [ 79.018938][ T5006] irq event stamp: 4674 [ 79.019661][ T5006] hardirqs last enabled at (4673): [] __up_console_sem+0xb4/0xfc [ 79.021325][ T5006] hardirqs last disabled at (4674): [] el1_dbg+0x24/0x80 [ 79.022684][ T5006] softirqs last enabled at (4380): [] handle_softirqs+0xa40/0xbe4 [ 79.023952][ T5006] softirqs last disabled at (4327): [] __irq_exit_rcu+0x240/0x43c [ 79.025557][ T5006] ---[ end trace ac02975aa614bed1 ]--- [ 79.031612][ T148] hfsplus: b-tree write err: -5, ino 25 [ 79.032668][ T148] hfsplus: b-tree write err: -5, ino 4 [ 79.033534][ T148] hfsplus: b-tree write err: -5, ino 2 [ 79.035419][ T148] hfsplus: b-tree write err: -5, ino 26 [ 79.091966][ T5008] loop0: detected capacity change from 0 to 1024 [ 79.159316][ T5008] hfsplus: new node 0 already hashed? [ 79.160306][ T5008] ------------[ cut here ]------------ [ 79.161209][ T5008] WARNING: CPU: 0 PID: 5008 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 79.162688][ T5008] Modules linked in: [ 79.163312][ T5008] CPU: 0 PID: 5008 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 79.164699][ T5008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 79.166325][ T5008] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.167610][ T5008] pc : hfsplus_bnode_create+0x404/0x4c8 [ 79.168466][ T5008] lr : hfsplus_bnode_create+0x404/0x4c8 [ 79.169230][ T5008] sp : ffff80001fc87450 [ 79.169967][ T5008] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 79.171216][ T5008] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 79.172535][ T5008] x23: ffff0000d26b6088 x22: ffff0000d26b6000 x21: ffff0000c6166000 [ 79.173884][ T5008] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 79.175192][ T5008] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 79.176591][ T5008] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 79.177970][ T5008] x11: 0000000000000000 x10: 0000000000000000 x9 : 7489f2ad582cdb00 [ 79.179369][ T5008] x8 : 7489f2ad582cdb00 x7 : 0000000000000001 x6 : 0000000000000001 [ 79.180701][ T5008] x5 : ffff80001fc86d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 79.182019][ T5008] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.183365][ T5008] Call trace: [ 79.183868][ T5008] hfsplus_bnode_create+0x404/0x4c8 [ 79.184771][ T5008] hfsplus_bmap_alloc+0x614/0x944 [ 79.185640][ T5008] hfs_btree_inc_height+0x108/0x900 [ 79.186537][ T5008] hfsplus_brec_insert+0x118/0xac0 [ 79.187526][ T5008] __hfsplus_ext_write_extent+0x274/0x4a8 [ 79.188527][ T5008] __hfsplus_ext_cache_extent+0x84/0xa84 [ 79.189417][ T5008] hfsplus_file_truncate+0x3a4/0x9bc [ 79.190336][ T5008] hfsplus_setattr+0x18c/0x258 [ 79.191137][ T5008] notify_change+0xa08/0xcd8 [ 79.191945][ T5008] do_truncate+0x188/0x20c [ 79.192644][ T5008] do_sys_ftruncate+0x284/0x31c [ 79.193401][ T5008] __arm64_sys_ftruncate+0x60/0x74 [ 79.194231][ T5008] invoke_syscall+0x98/0x2b0 [ 79.194971][ T5008] el0_svc_common+0x138/0x258 [ 79.195764][ T5008] do_el0_svc+0x58/0x13c [ 79.196422][ T5008] el0_svc+0x78/0x1d0 [ 79.197094][ T5008] el0t_64_sync_handler+0xcc/0xe4 [ 79.197878][ T5008] el0t_64_sync+0x1a0/0x1a4 [ 79.198652][ T5008] irq event stamp: 5446 [ 79.199345][ T5008] hardirqs last enabled at (5445): [] __up_console_sem+0xb4/0xfc [ 79.200945][ T5008] hardirqs last disabled at (5446): [] el1_dbg+0x24/0x80 [ 79.202465][ T5008] softirqs last enabled at (5026): [] handle_softirqs+0xa40/0xbe4 [ 79.203954][ T5008] softirqs last disabled at (4955): [] __irq_exit_rcu+0x240/0x43c [ 79.205541][ T5008] ---[ end trace ac02975aa614bed2 ]--- [ 79.212343][ T577] hfsplus: b-tree write err: -5, ino 25 [ 79.213499][ T577] hfsplus: b-tree write err: -5, ino 4 [ 79.214423][ T577] hfsplus: b-tree write err: -5, ino 2 [ 79.216889][ T577] hfsplus: b-tree write err: -5, ino 26 [ 79.271842][ T5010] loop0: detected capacity change from 0 to 1024 [ 79.286252][ T5010] hfsplus: new node 0 already hashed? [ 79.287368][ T5010] ------------[ cut here ]------------ [ 79.288092][ T5010] WARNING: CPU: 1 PID: 5010 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 79.289378][ T5010] Modules linked in: [ 79.290006][ T5010] CPU: 1 PID: 5010 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 79.291464][ T5010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 79.293082][ T5010] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.294268][ T5010] pc : hfsplus_bnode_create+0x404/0x4c8 [ 79.295078][ T5010] lr : hfsplus_bnode_create+0x404/0x4c8 [ 79.295900][ T5010] sp : ffff80001fda7450 [ 79.296535][ T5010] x29: ffff80001fda7460 x28: 0000000000000000 x27: dfff800000000000 [ 79.297800][ T5010] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 79.298935][ T5010] x23: ffff0000ced9ae88 x22: ffff0000ced9ae00 x21: ffff0000c1628000 [ 79.300236][ T5010] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 79.301463][ T5010] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 79.302753][ T5010] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 79.303982][ T5010] x11: 0000000000000000 x10: 0000000000000000 x9 : 9208cf5eab5dbf00 [ 79.305212][ T5010] x8 : 9208cf5eab5dbf00 x7 : 0000000000000001 x6 : 0000000000000001 [ 79.306595][ T5010] x5 : ffff80001fda6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 79.308005][ T5010] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.309356][ T5010] Call trace: [ 79.309885][ T5010] hfsplus_bnode_create+0x404/0x4c8 [ 79.310714][ T5010] hfsplus_bmap_alloc+0x614/0x944 [ 79.311560][ T5010] hfs_btree_inc_height+0x108/0x900 [ 79.312422][ T5010] hfsplus_brec_insert+0x118/0xac0 [ 79.313316][ T5010] __hfsplus_ext_write_extent+0x274/0x4a8 [ 79.314360][ T5010] __hfsplus_ext_cache_extent+0x84/0xa84 [ 79.315341][ T5010] hfsplus_file_truncate+0x3a4/0x9bc [ 79.316203][ T5010] hfsplus_setattr+0x18c/0x258 [ 79.316991][ T5010] notify_change+0xa08/0xcd8 [ 79.317784][ T5010] do_truncate+0x188/0x20c [ 79.318538][ T5010] do_sys_ftruncate+0x284/0x31c [ 79.319331][ T5010] __arm64_sys_ftruncate+0x60/0x74 [ 79.320219][ T5010] invoke_syscall+0x98/0x2b0 [ 79.320929][ T5010] el0_svc_common+0x138/0x258 [ 79.321661][ T5010] do_el0_svc+0x58/0x13c [ 79.322364][ T5010] el0_svc+0x78/0x1d0 [ 79.323060][ T5010] el0t_64_sync_handler+0xcc/0xe4 [ 79.323916][ T5010] el0t_64_sync+0x1a0/0x1a4 [ 79.324692][ T5010] irq event stamp: 4620 [ 79.325347][ T5010] hardirqs last enabled at (4619): [] __up_console_sem+0xb4/0xfc [ 79.326774][ T5010] hardirqs last disabled at (4620): [] el1_dbg+0x24/0x80 [ 79.328166][ T5010] softirqs last enabled at (4066): [] local_bh_enable+0x10/0x34 [ 79.329737][ T5010] softirqs last disabled at (4064): [] local_bh_disable+0x10/0x34 [ 79.331123][ T5010] ---[ end trace ac02975aa614bed3 ]--- [ 79.337390][ T577] hfsplus: b-tree write err: -5, ino 25 [ 79.338817][ T577] hfsplus: b-tree write err: -5, ino 4 [ 79.339733][ T577] hfsplus: b-tree write err: -5, ino 2 [ 79.341698][ T577] hfsplus: b-tree write err: -5, ino 26 [ 79.400787][ T5012] loop0: detected capacity change from 0 to 1024 [ 79.450586][ T5012] hfsplus: new node 0 already hashed? [ 79.451595][ T5012] ------------[ cut here ]------------ [ 79.452472][ T5012] WARNING: CPU: 1 PID: 5012 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 79.454114][ T5012] Modules linked in: [ 79.454750][ T5012] CPU: 1 PID: 5012 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 79.456185][ T5012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 79.457863][ T5012] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.459078][ T5012] pc : hfsplus_bnode_create+0x404/0x4c8 [ 79.459838][ T5012] lr : hfsplus_bnode_create+0x404/0x4c8 [ 79.460701][ T5012] sp : ffff80001fc87450 [ 79.461364][ T5012] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 79.462655][ T5012] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 79.463967][ T5012] x23: ffff0000d056a088 x22: ffff0000d056a000 x21: ffff0000ec562000 [ 79.465349][ T5012] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 79.466707][ T5012] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 79.468064][ T5012] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 79.469507][ T5012] x11: 0000000000000000 x10: 0000000000000000 x9 : aabf9bb217053c00 [ 79.470958][ T5012] x8 : aabf9bb217053c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 79.472330][ T5012] x5 : ffff80001fc86d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 79.473617][ T5012] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.474766][ T5012] Call trace: [ 79.475257][ T5012] hfsplus_bnode_create+0x404/0x4c8 [ 79.476164][ T5012] hfsplus_bmap_alloc+0x614/0x944 [ 79.477007][ T5012] hfs_btree_inc_height+0x108/0x900 [ 79.477954][ T5012] hfsplus_brec_insert+0x118/0xac0 [ 79.478832][ T5012] __hfsplus_ext_write_extent+0x274/0x4a8 [ 79.479902][ T5012] __hfsplus_ext_cache_extent+0x84/0xa84 [ 79.480853][ T5012] hfsplus_file_truncate+0x3a4/0x9bc [ 79.481744][ T5012] hfsplus_setattr+0x18c/0x258 [ 79.482506][ T5012] notify_change+0xa08/0xcd8 [ 79.483245][ T5012] do_truncate+0x188/0x20c [ 79.484094][ T5012] do_sys_ftruncate+0x284/0x31c [ 79.484961][ T5012] __arm64_sys_ftruncate+0x60/0x74 [ 79.485855][ T5012] invoke_syscall+0x98/0x2b0 [ 79.486662][ T5012] el0_svc_common+0x138/0x258 [ 79.487447][ T5012] do_el0_svc+0x58/0x13c [ 79.488260][ T5012] el0_svc+0x78/0x1d0 [ 79.488977][ T5012] el0t_64_sync_handler+0xcc/0xe4 [ 79.489795][ T5012] el0t_64_sync+0x1a0/0x1a4 [ 79.490514][ T5012] irq event stamp: 4950 [ 79.491222][ T5012] hardirqs last enabled at (4949): [] __up_console_sem+0xb4/0xfc [ 79.492648][ T5012] hardirqs last disabled at (4950): [] el1_dbg+0x24/0x80 [ 79.494146][ T5012] softirqs last enabled at (4262): [] local_bh_enable+0x10/0x34 [ 79.495786][ T5012] softirqs last disabled at (4260): [] local_bh_disable+0x10/0x34 [ 79.497359][ T5012] ---[ end trace ac02975aa614bed4 ]--- [ 79.502342][ T577] hfsplus: b-tree write err: -5, ino 25 [ 79.503336][ T577] hfsplus: b-tree write err: -5, ino 4 [ 79.504309][ T577] hfsplus: b-tree write err: -5, ino 2 [ 79.506240][ T577] hfsplus: b-tree write err: -5, ino 26 [ 79.609070][ T5014] hfsplus: new node 0 already hashed? [ 79.610029][ T5014] ------------[ cut here ]------------ [ 79.610839][ T5014] WARNING: CPU: 1 PID: 5014 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 79.612496][ T5014] Modules linked in: [ 79.613164][ T5014] CPU: 1 PID: 5014 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 79.614579][ T5014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 79.616283][ T5014] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.617554][ T5014] pc : hfsplus_bnode_create+0x404/0x4c8 [ 79.618446][ T5014] lr : hfsplus_bnode_create+0x404/0x4c8 [ 79.619407][ T5014] sp : ffff80001fc87450 [ 79.620134][ T5014] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 79.631591][ T5014] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 79.632935][ T5014] x23: ffff0000d0569088 x22: ffff0000d0569000 x21: ffff0000d540c000 [ 79.634184][ T5014] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 79.635711][ T5014] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 79.637002][ T5014] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 79.638357][ T5014] x11: 0000000000000000 x10: 0000000000000000 x9 : 6e73e37af63caf00 [ 79.639586][ T5014] x8 : 6e73e37af63caf00 x7 : 0000000000000001 x6 : 0000000000000001 [ 79.641023][ T5014] x5 : ffff80001fc86d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 79.642328][ T5014] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.643695][ T5014] Call trace: [ 79.644298][ T5014] hfsplus_bnode_create+0x404/0x4c8 [ 79.645151][ T5014] hfsplus_bmap_alloc+0x614/0x944 [ 79.645913][ T5014] hfs_btree_inc_height+0x108/0x900 [ 79.646762][ T5014] hfsplus_brec_insert+0x118/0xac0 [ 79.647630][ T5014] __hfsplus_ext_write_extent+0x274/0x4a8 [ 79.648561][ T5014] __hfsplus_ext_cache_extent+0x84/0xa84 [ 79.649482][ T5014] hfsplus_file_truncate+0x3a4/0x9bc [ 79.650408][ T5014] hfsplus_setattr+0x18c/0x258 [ 79.651238][ T5014] notify_change+0xa08/0xcd8 [ 79.652051][ T5014] do_truncate+0x188/0x20c [ 79.652826][ T5014] do_sys_ftruncate+0x284/0x31c [ 79.653608][ T5014] __arm64_sys_ftruncate+0x60/0x74 [ 79.654507][ T5014] invoke_syscall+0x98/0x2b0 [ 79.655302][ T5014] el0_svc_common+0x138/0x258 [ 79.656081][ T5014] do_el0_svc+0x58/0x13c [ 79.656857][ T5014] el0_svc+0x78/0x1d0 [ 79.657498][ T5014] el0t_64_sync_handler+0xcc/0xe4 [ 79.658365][ T5014] el0t_64_sync+0x1a0/0x1a4 [ 79.659073][ T5014] irq event stamp: 4598 [ 79.659732][ T5014] hardirqs last enabled at (4597): [] __up_console_sem+0xb4/0xfc [ 79.661289][ T5014] hardirqs last disabled at (4598): [] el1_dbg+0x24/0x80 [ 79.662614][ T5014] softirqs last enabled at (4556): [] handle_softirqs+0xa40/0xbe4 [ 79.664214][ T5014] softirqs last disabled at (4499): [] __irq_exit_rcu+0x240/0x43c [ 79.665837][ T5014] ---[ end trace ac02975aa614bed5 ]--- [ 79.671724][ T577] hfsplus: b-tree write err: -5, ino 25 [ 79.672802][ T577] hfsplus: b-tree write err: -5, ino 4 [ 79.673757][ T577] hfsplus: b-tree write err: -5, ino 2 [ 79.675791][ T577] hfsplus: b-tree write err: -5, ino 26 [ 79.825475][ T5016] hfsplus: new node 0 already hashed? [ 79.826556][ T5016] ------------[ cut here ]------------ [ 79.827420][ T5016] WARNING: CPU: 1 PID: 5016 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 79.828953][ T5016] Modules linked in: [ 79.829552][ T5016] CPU: 1 PID: 5016 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 79.830928][ T5016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 79.832634][ T5016] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.833878][ T5016] pc : hfsplus_bnode_create+0x404/0x4c8 [ 79.834824][ T5016] lr : hfsplus_bnode_create+0x404/0x4c8 [ 79.835750][ T5016] sp : ffff80001fdb7450 [ 79.836419][ T5016] x29: ffff80001fdb7460 x28: 0000000000000000 x27: dfff800000000000 [ 79.837712][ T5016] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 79.839128][ T5016] x23: ffff0000c8759e88 x22: ffff0000c8759e00 x21: ffff0000ca7bc000 [ 79.840436][ T5016] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 79.841815][ T5016] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 79.843270][ T5016] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 79.844667][ T5016] x11: 0000000000000000 x10: 0000000000000000 x9 : a84f0c0cbc1e9800 [ 79.845903][ T5016] x8 : a84f0c0cbc1e9800 x7 : 0000000000000001 x6 : 0000000000000001 [ 79.847309][ T5016] x5 : ffff80001fdb6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 79.848609][ T5016] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.849941][ T5016] Call trace: [ 79.850480][ T5016] hfsplus_bnode_create+0x404/0x4c8 [ 79.851386][ T5016] hfsplus_bmap_alloc+0x614/0x944 [ 79.852301][ T5016] hfs_btree_inc_height+0x108/0x900 [ 79.853125][ T5016] hfsplus_brec_insert+0x118/0xac0 [ 79.854009][ T5016] __hfsplus_ext_write_extent+0x274/0x4a8 [ 79.854971][ T5016] __hfsplus_ext_cache_extent+0x84/0xa84 [ 79.855905][ T5016] hfsplus_file_truncate+0x3a4/0x9bc [ 79.856768][ T5016] hfsplus_setattr+0x18c/0x258 [ 79.857561][ T5016] notify_change+0xa08/0xcd8 [ 79.858352][ T5016] do_truncate+0x188/0x20c [ 79.859066][ T5016] do_sys_ftruncate+0x284/0x31c [ 79.859854][ T5016] __arm64_sys_ftruncate+0x60/0x74 [ 79.860668][ T5016] invoke_syscall+0x98/0x2b0 [ 79.861363][ T5016] el0_svc_common+0x138/0x258 [ 79.862153][ T5016] do_el0_svc+0x58/0x13c [ 79.862918][ T5016] el0_svc+0x78/0x1d0 [ 79.863564][ T5016] el0t_64_sync_handler+0xcc/0xe4 [ 79.864402][ T5016] el0t_64_sync+0x1a0/0x1a4 [ 79.865136][ T5016] irq event stamp: 4708 [ 79.865815][ T5016] hardirqs last enabled at (4707): [] __up_console_sem+0xb4/0xfc [ 79.867491][ T5016] hardirqs last disabled at (4708): [] el1_dbg+0x24/0x80 [ 79.868912][ T5016] softirqs last enabled at (4122): [] local_bh_enable+0x10/0x34 [ 79.870534][ T5016] softirqs last disabled at (4120): [] local_bh_disable+0x10/0x34 [ 79.872050][ T5016] ---[ end trace ac02975aa614bed6 ]--- [ 79.875904][ T344] device hsr_slave_0 left promiscuous mode [ 79.880889][ T577] hfsplus: b-tree write err: -5, ino 25 [ 79.881853][ T577] hfsplus: b-tree write err: -5, ino 4 [ 79.882818][ T577] hfsplus: b-tree write err: -5, ino 2 [ 79.884868][ T577] hfsplus: b-tree write err: -5, ino 26 [ 79.898424][ T344] device hsr_slave_1 left promiscuous mode [ 79.943381][ T5018] hfsplus: new node 0 already hashed? [ 79.944356][ T5018] ------------[ cut here ]------------ [ 79.945155][ T5018] WARNING: CPU: 1 PID: 5018 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 79.946640][ T5018] Modules linked in: [ 79.947252][ T5018] CPU: 1 PID: 5018 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 79.948776][ T5018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 79.950628][ T5018] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.951962][ T5018] pc : hfsplus_bnode_create+0x404/0x4c8 [ 79.952835][ T5018] lr : hfsplus_bnode_create+0x404/0x4c8 [ 79.953711][ T5018] sp : ffff80001fdc7450 [ 79.954323][ T5018] x29: ffff80001fdc7460 x28: 0000000000000000 x27: dfff800000000000 [ 79.955585][ T5018] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 79.956850][ T5018] x23: ffff0000c0ff5c88 x22: ffff0000c0ff5c00 x21: ffff0000ca1c0000 [ 79.958184][ T5018] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 79.959582][ T5018] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 79.960823][ T5018] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 79.962317][ T5018] x11: 0000000000000000 x10: 0000000000000000 x9 : 3ff380e83c7ff400 [ 79.963713][ T5018] x8 : 3ff380e83c7ff400 x7 : 0000000000000001 x6 : 0000000000000001 [ 79.965060][ T5018] x5 : ffff80001fdc6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 79.966377][ T5018] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.967839][ T5018] Call trace: [ 79.968427][ T5018] hfsplus_bnode_create+0x404/0x4c8 [ 79.969318][ T5018] hfsplus_bmap_alloc+0x614/0x944 [ 79.970129][ T5018] hfs_btree_inc_height+0x108/0x900 [ 79.970978][ T5018] hfsplus_brec_insert+0x118/0xac0 [ 79.971808][ T5018] __hfsplus_ext_write_extent+0x274/0x4a8 [ 79.972680][ T5018] __hfsplus_ext_cache_extent+0x84/0xa84 [ 79.973641][ T5018] hfsplus_file_truncate+0x3a4/0x9bc [ 79.974560][ T5018] hfsplus_setattr+0x18c/0x258 [ 79.975308][ T5018] notify_change+0xa08/0xcd8 [ 79.976032][ T5018] do_truncate+0x188/0x20c [ 79.976740][ T5018] do_sys_ftruncate+0x284/0x31c [ 79.977496][ T5018] __arm64_sys_ftruncate+0x60/0x74 [ 79.978424][ T5018] invoke_syscall+0x98/0x2b0 [ 79.979140][ T5018] el0_svc_common+0x138/0x258 [ 79.979864][ T5018] do_el0_svc+0x58/0x13c [ 79.980600][ T5018] el0_svc+0x78/0x1d0 [ 79.981166][ T5018] el0t_64_sync_handler+0xcc/0xe4 [ 79.982031][ T5018] el0t_64_sync+0x1a0/0x1a4 [ 79.982787][ T5018] irq event stamp: 4722 [ 79.983509][ T5018] hardirqs last enabled at (4721): [] __up_console_sem+0xb4/0xfc [ 79.985127][ T5018] hardirqs last disabled at (4722): [] el1_dbg+0x24/0x80 [ 79.986523][ T5018] softirqs last enabled at (4106): [] local_bh_enable+0x10/0x34 [ 79.988103][ T5018] softirqs last disabled at (4104): [] local_bh_disable+0x10/0x34 [ 79.989649][ T5018] ---[ end trace ac02975aa614bed7 ]--- [ 79.996052][ T136] hfsplus: b-tree write err: -5, ino 25 [ 79.997227][ T136] hfsplus: b-tree write err: -5, ino 4 [ 79.998728][ T344] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 79.998870][ T136] hfsplus: b-tree write err: -5, ino 2 [ 79.999959][ T344] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 80.001984][ T136] hfsplus: b-tree write err: -5, ino 26 [ 80.003547][ T344] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 80.004754][ T344] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 80.006245][ T344] device bridge_slave_1 left promiscuous mode [ 80.007364][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.069107][ T344] device bridge_slave_0 left promiscuous mode [ 80.071081][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.130297][ T5020] hfsplus: new node 0 already hashed? [ 80.131240][ T5020] ------------[ cut here ]------------ [ 80.132064][ T5020] WARNING: CPU: 1 PID: 5020 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.133594][ T5020] Modules linked in: [ 80.134314][ T5020] CPU: 1 PID: 5020 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 80.135850][ T5020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.137494][ T5020] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.138796][ T5020] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.139653][ T5020] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.140474][ T5020] sp : ffff80001fdd7450 [ 80.141173][ T5020] x29: ffff80001fdd7460 x28: 0000000000000000 x27: dfff800000000000 [ 80.142496][ T5020] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 80.143904][ T5020] x23: ffff0000cd819688 x22: ffff0000cd819600 x21: ffff0000dbcec000 [ 80.145219][ T5020] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 80.146613][ T5020] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 80.147880][ T5020] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 80.149203][ T5020] x11: 0000000000000000 x10: 0000000000000000 x9 : 9875bc04bcd36d00 [ 80.150630][ T5020] x8 : 9875bc04bcd36d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 80.151974][ T5020] x5 : ffff80001fdd6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 80.153398][ T5020] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.154771][ T5020] Call trace: [ 80.155308][ T5020] hfsplus_bnode_create+0x404/0x4c8 [ 80.156126][ T5020] hfsplus_bmap_alloc+0x614/0x944 [ 80.156951][ T5020] hfs_btree_inc_height+0x108/0x900 [ 80.157876][ T5020] hfsplus_brec_insert+0x118/0xac0 [ 80.158752][ T5020] __hfsplus_ext_write_extent+0x274/0x4a8 [ 80.159685][ T5020] __hfsplus_ext_cache_extent+0x84/0xa84 [ 80.160568][ T5020] hfsplus_file_truncate+0x3a4/0x9bc [ 80.161553][ T5020] hfsplus_setattr+0x18c/0x258 [ 80.162391][ T5020] notify_change+0xa08/0xcd8 [ 80.163175][ T5020] do_truncate+0x188/0x20c [ 80.163929][ T5020] do_sys_ftruncate+0x284/0x31c [ 80.164878][ T5020] __arm64_sys_ftruncate+0x60/0x74 [ 80.165606][ T5020] invoke_syscall+0x98/0x2b0 [ 80.166378][ T5020] el0_svc_common+0x138/0x258 [ 80.167147][ T5020] do_el0_svc+0x58/0x13c [ 80.167834][ T5020] el0_svc+0x78/0x1d0 [ 80.168513][ T5020] el0t_64_sync_handler+0xcc/0xe4 [ 80.169375][ T5020] el0t_64_sync+0x1a0/0x1a4 [ 80.170156][ T5020] irq event stamp: 4552 [ 80.170804][ T5020] hardirqs last enabled at (4551): [] __up_console_sem+0xb4/0xfc [ 80.172098][ T5020] hardirqs last disabled at (4552): [] el1_dbg+0x24/0x80 [ 80.173546][ T5020] softirqs last enabled at (3972): [] local_bh_enable+0x10/0x34 [ 80.175049][ T5020] softirqs last disabled at (3970): [] local_bh_disable+0x10/0x34 [ 80.176583][ T5020] ---[ end trace ac02975aa614bed8 ]--- [ 80.182524][ T9] hfsplus: b-tree write err: -5, ino 25 [ 80.183606][ T9] hfsplus: b-tree write err: -5, ino 4 [ 80.184569][ T9] hfsplus: b-tree write err: -5, ino 2 [ 80.186467][ T9] hfsplus: b-tree write err: -5, ino 26 [ 80.208376][ T344] device veth1_macvtap left promiscuous mode [ 80.209430][ T344] device veth0_macvtap left promiscuous mode [ 80.210430][ T344] device veth1_vlan left promiscuous mode [ 80.211377][ T344] device veth0_vlan left promiscuous mode [ 80.303693][ T344] team0 (unregistering): Port device team_slave_1 removed [ 80.307850][ T344] team0 (unregistering): Port device team_slave_0 removed [ 80.323920][ T5022] hfsplus: new node 0 already hashed? [ 80.324898][ T344] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 80.324931][ T5022] ------------[ cut here ]------------ [ 80.327184][ T5022] WARNING: CPU: 1 PID: 5022 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.328782][ T5022] Modules linked in: [ 80.329412][ T5022] CPU: 1 PID: 5022 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 80.330805][ T5022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.332501][ T5022] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.333864][ T5022] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.334880][ T5022] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.335773][ T5022] sp : ffff80001fde7450 [ 80.336451][ T5022] x29: ffff80001fde7460 x28: 0000000000000000 x27: dfff800000000000 [ 80.337808][ T5022] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 80.339093][ T5022] x23: ffff0000dcba4088 x22: ffff0000dcba4000 x21: ffff0000cda76000 [ 80.340433][ T5022] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 80.341860][ T5022] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 80.343191][ T5022] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 80.344612][ T5022] x11: 0000000000000000 x10: 0000000000000000 x9 : a4501f3cdf9ebc00 [ 80.346020][ T5022] x8 : a4501f3cdf9ebc00 x7 : 0000000000000001 x6 : 0000000000000001 [ 80.347314][ T5022] x5 : ffff80001fde6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 80.348686][ T5022] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.350099][ T5022] Call trace: [ 80.350746][ T5022] hfsplus_bnode_create+0x404/0x4c8 [ 80.351616][ T5022] hfsplus_bmap_alloc+0x614/0x944 [ 80.352421][ T5022] hfs_btree_inc_height+0x108/0x900 [ 80.353296][ T5022] hfsplus_brec_insert+0x118/0xac0 [ 80.354225][ T5022] __hfsplus_ext_write_extent+0x274/0x4a8 [ 80.355213][ T5022] __hfsplus_ext_cache_extent+0x84/0xa84 [ 80.356201][ T5022] hfsplus_file_truncate+0x3a4/0x9bc [ 80.357058][ T5022] hfsplus_setattr+0x18c/0x258 [ 80.357891][ T5022] notify_change+0xa08/0xcd8 [ 80.358600][ T5022] do_truncate+0x188/0x20c [ 80.359375][ T5022] do_sys_ftruncate+0x284/0x31c [ 80.360192][ T5022] __arm64_sys_ftruncate+0x60/0x74 [ 80.361019][ T5022] invoke_syscall+0x98/0x2b0 [ 80.361817][ T5022] el0_svc_common+0x138/0x258 [ 80.362624][ T5022] do_el0_svc+0x58/0x13c [ 80.363354][ T5022] el0_svc+0x78/0x1d0 [ 80.364007][ T5022] el0t_64_sync_handler+0xcc/0xe4 [ 80.364900][ T5022] el0t_64_sync+0x1a0/0x1a4 [ 80.365653][ T5022] irq event stamp: 4586 [ 80.366342][ T5022] hardirqs last enabled at (4585): [] __up_console_sem+0xb4/0xfc [ 80.367877][ T5022] hardirqs last disabled at (4586): [] el1_dbg+0x24/0x80 [ 80.369340][ T5022] softirqs last enabled at (4026): [] local_bh_enable+0x10/0x34 [ 80.370885][ T5022] softirqs last disabled at (4024): [] local_bh_disable+0x10/0x34 [ 80.372260][ T5022] ---[ end trace ac02975aa614bed9 ]--- [ 80.377713][ T9] hfsplus: b-tree write err: -5, ino 25 [ 80.378916][ T9] hfsplus: b-tree write err: -5, ino 4 [ 80.379806][ T9] hfsplus: b-tree write err: -5, ino 2 [ 80.381865][ T9] hfsplus: b-tree write err: -5, ino 26 [ 80.401580][ T344] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 80.469289][ T5024] hfsplus: new node 0 already hashed? [ 80.470261][ T5024] ------------[ cut here ]------------ [ 80.471115][ T5024] WARNING: CPU: 0 PID: 5024 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.472811][ T5024] Modules linked in: [ 80.473470][ T5024] CPU: 0 PID: 5024 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 80.474809][ T5024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.476417][ T5024] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.477786][ T5024] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.478829][ T5024] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.479839][ T5024] sp : ffff80001fe07450 [ 80.480537][ T5024] x29: ffff80001fe07460 x28: 0000000000000000 x27: dfff800000000000 [ 80.481961][ T5024] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 80.483436][ T5024] x23: ffff0000c1844888 x22: ffff0000c1844800 x21: ffff0000cf3e2000 [ 80.484696][ T5024] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 80.486070][ T5024] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 80.487448][ T5024] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 80.488838][ T5024] x11: 0000000000000000 x10: 0000000000000000 x9 : 64060522ab6ce900 [ 80.490173][ T5024] x8 : 64060522ab6ce900 x7 : 0000000000000001 x6 : 0000000000000001 [ 80.491483][ T5024] x5 : ffff80001fe06d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 80.492820][ T5024] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.494119][ T5024] Call trace: [ 80.494689][ T5024] hfsplus_bnode_create+0x404/0x4c8 [ 80.495514][ T5024] hfsplus_bmap_alloc+0x614/0x944 [ 80.496348][ T5024] hfs_btree_inc_height+0x108/0x900 [ 80.497216][ T5024] hfsplus_brec_insert+0x118/0xac0 [ 80.498078][ T5024] __hfsplus_ext_write_extent+0x274/0x4a8 [ 80.499080][ T5024] __hfsplus_ext_cache_extent+0x84/0xa84 [ 80.500065][ T5024] hfsplus_file_truncate+0x3a4/0x9bc [ 80.500992][ T5024] hfsplus_setattr+0x18c/0x258 [ 80.501828][ T5024] notify_change+0xa08/0xcd8 [ 80.502483][ T5024] do_truncate+0x188/0x20c [ 80.503236][ T5024] do_sys_ftruncate+0x284/0x31c [ 80.503983][ T5024] __arm64_sys_ftruncate+0x60/0x74 [ 80.504934][ T5024] invoke_syscall+0x98/0x2b0 [ 80.505668][ T5024] el0_svc_common+0x138/0x258 [ 80.506445][ T5024] do_el0_svc+0x58/0x13c [ 80.507117][ T5024] el0_svc+0x78/0x1d0 [ 80.507774][ T5024] el0t_64_sync_handler+0xcc/0xe4 [ 80.508712][ T5024] el0t_64_sync+0x1a0/0x1a4 [ 80.509521][ T5024] irq event stamp: 4722 [ 80.510211][ T5024] hardirqs last enabled at (4721): [] __up_console_sem+0xb4/0xfc [ 80.511556][ T5024] hardirqs last disabled at (4722): [] el1_dbg+0x24/0x80 [ 80.512726][ T5024] softirqs last enabled at (4648): [] handle_softirqs+0xa40/0xbe4 [ 80.514132][ T5024] softirqs last disabled at (4603): [] __irq_exit_rcu+0x240/0x43c [ 80.515395][ T5024] ---[ end trace ac02975aa614beda ]--- [ 80.521336][ T9] hfsplus: b-tree write err: -5, ino 25 [ 80.522360][ T9] hfsplus: b-tree write err: -5, ino 4 [ 80.523281][ T9] hfsplus: b-tree write err: -5, ino 2 [ 80.525313][ T9] hfsplus: b-tree write err: -5, ino 26 [ 80.531014][ T344] bond0 (unregistering): Released all slaves [ 80.590605][ T5026] hfsplus: new node 0 already hashed? [ 80.591738][ T5026] ------------[ cut here ]------------ [ 80.592597][ T5026] WARNING: CPU: 1 PID: 5026 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.594243][ T5026] Modules linked in: [ 80.594831][ T5026] CPU: 1 PID: 5026 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 80.596268][ T5026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.597915][ T5026] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.599143][ T5026] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.600051][ T5026] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.600980][ T5026] sp : ffff80001fc87450 [ 80.601603][ T5026] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 80.603056][ T5026] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 80.604359][ T5026] x23: ffff0000c8b7a688 x22: ffff0000c8b7a600 x21: ffff0000ce926000 [ 80.605691][ T5026] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 80.606928][ T5026] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 80.608317][ T5026] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 80.609735][ T5026] x11: 0000000000000000 x10: 0000000000000000 x9 : 475d16e9443c3000 [ 80.611073][ T5026] x8 : 475d16e9443c3000 x7 : 0000000000000001 x6 : 0000000000000001 [ 80.612469][ T5026] x5 : ffff80001fc86d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 80.613907][ T5026] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.615375][ T5026] Call trace: [ 80.615962][ T5026] hfsplus_bnode_create+0x404/0x4c8 [ 80.616923][ T5026] hfsplus_bmap_alloc+0x614/0x944 [ 80.617745][ T5026] hfs_btree_inc_height+0x108/0x900 [ 80.618599][ T5026] hfsplus_brec_insert+0x118/0xac0 [ 80.619480][ T5026] __hfsplus_ext_write_extent+0x274/0x4a8 [ 80.620560][ T5026] __hfsplus_ext_cache_extent+0x84/0xa84 [ 80.621642][ T5026] hfsplus_file_truncate+0x3a4/0x9bc [ 80.622575][ T5026] hfsplus_setattr+0x18c/0x258 [ 80.623320][ T5026] notify_change+0xa08/0xcd8 [ 80.624083][ T5026] do_truncate+0x188/0x20c [ 80.624852][ T5026] do_sys_ftruncate+0x284/0x31c [ 80.625669][ T5026] __arm64_sys_ftruncate+0x60/0x74 [ 80.626483][ T5026] invoke_syscall+0x98/0x2b0 [ 80.627202][ T5026] el0_svc_common+0x138/0x258 [ 80.627980][ T5026] do_el0_svc+0x58/0x13c [ 80.628831][ T5026] el0_svc+0x78/0x1d0 [ 80.629462][ T5026] el0t_64_sync_handler+0xcc/0xe4 [ 80.630542][ T5026] el0t_64_sync+0x1a0/0x1a4 [ 80.631293][ T5026] irq event stamp: 4628 [ 80.631934][ T5026] hardirqs last enabled at (4627): [] __up_console_sem+0xb4/0xfc [ 80.633292][ T5026] hardirqs last disabled at (4628): [] el1_dbg+0x24/0x80 [ 80.634785][ T5026] softirqs last enabled at (4036): [] local_bh_enable+0x10/0x34 [ 80.636366][ T5026] softirqs last disabled at (4034): [] local_bh_disable+0x10/0x34 [ 80.637913][ T5026] ---[ end trace ac02975aa614bedb ]--- [ 80.643907][ T148] hfsplus: b-tree write err: -5, ino 25 [ 80.644938][ T148] hfsplus: b-tree write err: -5, ino 4 [ 80.645854][ T148] hfsplus: b-tree write err: -5, ino 2 [ 80.647819][ T148] hfsplus: b-tree write err: -5, ino 26 [ 80.649053][ T4948] Bluetooth: hci0: command 0x0419 tx timeout [ 80.715842][ T5029] hfsplus: new node 0 already hashed? [ 80.716956][ T5029] ------------[ cut here ]------------ [ 80.717773][ T5029] WARNING: CPU: 1 PID: 5029 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.719240][ T5029] Modules linked in: [ 80.719871][ T5029] CPU: 1 PID: 5029 Comm: syz.0.33 Tainted: G W syzkaller #0 [ 80.721264][ T5029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.722725][ T5029] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.723939][ T5029] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.724877][ T5029] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.725844][ T5029] sp : ffff80001fc87450 [ 80.726483][ T5029] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 80.727805][ T5029] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 80.729051][ T5029] x23: ffff0000c8b7b688 x22: ffff0000c8b7b600 x21: ffff0000dab3e000 [ 80.730361][ T5029] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f4796 [ 80.731762][ T5029] x17: 1fffe000341f4796 x16: ffff80001125a830 x15: ffff80001433ed40 [ 80.733090][ T5029] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 80.734566][ T5029] x11: 0000000000000000 x10: 0000000000000000 x9 : ff6656b1892ac000 [ 80.735858][ T5029] x8 : ff6656b1892ac000 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.737197][ T5029] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 80.738570][ T5029] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.739769][ T5029] Call trace: [ 80.740362][ T5029] hfsplus_bnode_create+0x404/0x4c8 [ 80.741147][ T5029] hfsplus_bmap_alloc+0x614/0x944 [ 80.741895][ T5029] hfs_btree_inc_height+0x108/0x900 [ 80.742624][ T5029] hfsplus_brec_insert+0x118/0xac0 [ 80.743410][ T5029] __hfsplus_ext_write_extent+0x274/0x4a8 [ 80.744321][ T5029] __hfsplus_ext_cache_extent+0x84/0xa84 [ 80.745209][ T5029] hfsplus_file_truncate+0x3a4/0x9bc [ 80.746076][ T5029] hfsplus_setattr+0x18c/0x258 [ 80.746851][ T5029] notify_change+0xa08/0xcd8 [ 80.747624][ T5029] do_truncate+0x188/0x20c [ 80.748379][ T5029] do_sys_ftruncate+0x284/0x31c [ 80.749215][ T5029] __arm64_sys_ftruncate+0x60/0x74 [ 80.750122][ T5029] invoke_syscall+0x98/0x2b0 [ 80.750829][ T5029] el0_svc_common+0x138/0x258 [ 80.751578][ T5029] do_el0_svc+0x58/0x13c [ 80.752281][ T5029] el0_svc+0x78/0x1d0 [ 80.752922][ T5029] el0t_64_sync_handler+0xcc/0xe4 [ 80.753827][ T5029] el0t_64_sync+0x1a0/0x1a4 [ 80.754509][ T5029] irq event stamp: 4626 [ 80.755102][ T5029] hardirqs last enabled at (4625): [] finish_lock_switch+0xb0/0x1c4 [ 80.756704][ T5029] hardirqs last disabled at (4626): [] el1_dbg+0x24/0x80 [ 80.758075][ T5029] softirqs last enabled at (4022): [] local_bh_enable+0x10/0x34 [ 80.759764][ T5029] softirqs last disabled at (4020): [] local_bh_disable+0x10/0x34 [ 80.761263][ T5029] ---[ end trace ac02975aa614bedc ]--- [ 80.767422][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 80.768724][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 80.769631][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 80.771722][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 80.845282][ T5031] hfsplus: new node 0 already hashed? [ 80.846267][ T5031] ------------[ cut here ]------------ [ 80.847066][ T5031] WARNING: CPU: 1 PID: 5031 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.848685][ T5031] Modules linked in: [ 80.849323][ T5031] CPU: 1 PID: 5031 Comm: syz.0.34 Tainted: G W syzkaller #0 [ 80.850639][ T5031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.852242][ T5031] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.853551][ T5031] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.854404][ T5031] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.855285][ T5031] sp : ffff80001fe37450 [ 80.855931][ T5031] x29: ffff80001fe37460 x28: 0000000000000000 x27: dfff800000000000 [ 80.857182][ T5031] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 80.858458][ T5031] x23: ffff0000d1e1b288 x22: ffff0000d1e1b200 x21: ffff0000d0dba000 [ 80.859628][ T5031] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 80.860811][ T5031] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 80.862054][ T5031] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 80.863215][ T5031] x11: 0000000000000000 x10: 0000000000000000 x9 : 046b7c905f5e7800 [ 80.864566][ T5031] x8 : 046b7c905f5e7800 x7 : 0000000000000001 x6 : 0000000000000001 [ 80.865865][ T5031] x5 : ffff80001fe36d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 80.867215][ T5031] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.868531][ T5031] Call trace: [ 80.869047][ T5031] hfsplus_bnode_create+0x404/0x4c8 [ 80.869944][ T5031] hfsplus_bmap_alloc+0x614/0x944 [ 80.870746][ T5031] hfs_btree_inc_height+0x108/0x900 [ 80.871573][ T5031] hfsplus_brec_insert+0x118/0xac0 [ 80.872403][ T5031] __hfsplus_ext_write_extent+0x274/0x4a8 [ 80.873301][ T5031] __hfsplus_ext_cache_extent+0x84/0xa84 [ 80.874173][ T5031] hfsplus_file_truncate+0x3a4/0x9bc [ 80.875091][ T5031] hfsplus_setattr+0x18c/0x258 [ 80.875894][ T5031] notify_change+0xa08/0xcd8 [ 80.876693][ T5031] do_truncate+0x188/0x20c [ 80.877447][ T5031] do_sys_ftruncate+0x284/0x31c [ 80.878297][ T5031] __arm64_sys_ftruncate+0x60/0x74 [ 80.879160][ T5031] invoke_syscall+0x98/0x2b0 [ 80.879991][ T5031] el0_svc_common+0x138/0x258 [ 80.880741][ T5031] do_el0_svc+0x58/0x13c [ 80.881404][ T5031] el0_svc+0x78/0x1d0 [ 80.882033][ T5031] el0t_64_sync_handler+0xcc/0xe4 [ 80.882927][ T5031] el0t_64_sync+0x1a0/0x1a4 [ 80.883704][ T5031] irq event stamp: 4612 [ 80.884395][ T5031] hardirqs last enabled at (4611): [] __up_console_sem+0xb4/0xfc [ 80.885853][ T5031] hardirqs last disabled at (4612): [] el1_dbg+0x24/0x80 [ 80.887312][ T5031] softirqs last enabled at (4010): [] local_bh_enable+0x10/0x34 [ 80.888853][ T5031] softirqs last disabled at (4008): [] local_bh_disable+0x10/0x34 [ 80.890412][ T5031] ---[ end trace ac02975aa614bedd ]--- [ 80.895087][ T577] hfsplus: b-tree write err: -5, ino 25 [ 80.896194][ T577] hfsplus: b-tree write err: -5, ino 4 [ 80.897377][ T577] hfsplus: b-tree write err: -5, ino 2 [ 80.900043][ T577] hfsplus: b-tree write err: -5, ino 26 [ 80.967552][ T5033] hfsplus: new node 0 already hashed? [ 80.968660][ T5033] ------------[ cut here ]------------ [ 80.969483][ T5033] WARNING: CPU: 1 PID: 5033 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.971065][ T5033] Modules linked in: [ 80.971675][ T5033] CPU: 1 PID: 5033 Comm: syz.0.35 Tainted: G W syzkaller #0 [ 80.973048][ T5033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.974755][ T5033] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.976096][ T5033] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.977030][ T5033] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.977994][ T5033] sp : ffff80001fe37450 [ 80.978725][ T5033] x29: ffff80001fe37460 x28: 0000000000000000 x27: dfff800000000000 [ 80.980143][ T5033] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 80.981418][ T5033] x23: ffff0000d3507e88 x22: ffff0000d3507e00 x21: ffff0000d1b6c000 [ 80.982755][ T5033] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f4796 [ 80.983894][ T5033] x17: 1fffe000341f4796 x16: ffff80001125a830 x15: ffff80001433ed40 [ 80.985184][ T5033] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 80.986412][ T5033] x11: 0000000000000000 x10: 0000000000000000 x9 : 1d561c88dd585700 [ 80.987830][ T5033] x8 : 1d561c88dd585700 x7 : 0000000000000000 x6 : 0000000000000000 [ 80.989187][ T5033] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 80.990542][ T5033] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.991829][ T5033] Call trace: [ 80.992361][ T5033] hfsplus_bnode_create+0x404/0x4c8 [ 80.993116][ T5033] hfsplus_bmap_alloc+0x614/0x944 [ 80.993894][ T5033] hfs_btree_inc_height+0x108/0x900 [ 80.994830][ T5033] hfsplus_brec_insert+0x118/0xac0 [ 80.995669][ T5033] __hfsplus_ext_write_extent+0x274/0x4a8 [ 80.996604][ T5033] __hfsplus_ext_cache_extent+0x84/0xa84 [ 80.997526][ T5033] hfsplus_file_truncate+0x3a4/0x9bc [ 80.998350][ T5033] hfsplus_setattr+0x18c/0x258 [ 80.999202][ T5033] notify_change+0xa08/0xcd8 [ 81.000002][ T5033] do_truncate+0x188/0x20c [ 81.000656][ T5033] do_sys_ftruncate+0x284/0x31c [ 81.001459][ T5033] __arm64_sys_ftruncate+0x60/0x74 [ 81.002423][ T5033] invoke_syscall+0x98/0x2b0 [ 81.003476][ T5033] el0_svc_common+0x138/0x258 [ 81.004178][ T5033] do_el0_svc+0x58/0x13c [ 81.004758][ T5033] el0_svc+0x78/0x1d0 [ 81.005299][ T5033] el0t_64_sync_handler+0xcc/0xe4 [ 81.006142][ T5033] el0t_64_sync+0x1a0/0x1a4 [ 81.006895][ T5033] irq event stamp: 4564 [ 81.007581][ T5033] hardirqs last enabled at (4563): [] finish_lock_switch+0xb0/0x1c4 [ 81.009164][ T5033] hardirqs last disabled at (4564): [] el1_dbg+0x24/0x80 [ 81.010632][ T5033] softirqs last enabled at (4558): [] handle_softirqs+0xa40/0xbe4 [ 81.012164][ T5033] softirqs last disabled at (4545): [] __irq_exit_rcu+0x240/0x43c [ 81.013764][ T5033] ---[ end trace ac02975aa614bede ]--- [ 81.023259][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 81.024334][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 81.025340][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 81.027402][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 81.145225][ T5035] hfsplus: new node 0 already hashed? [ 81.146087][ T5035] ------------[ cut here ]------------ [ 81.147006][ T5035] WARNING: CPU: 0 PID: 5035 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.148685][ T5035] Modules linked in: [ 81.149347][ T5035] CPU: 0 PID: 5035 Comm: syz.0.36 Tainted: G W syzkaller #0 [ 81.150924][ T5035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.152486][ T5035] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.153644][ T5035] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.154582][ T5035] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.155467][ T5035] sp : ffff80001fc87450 [ 81.156182][ T5035] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 81.157521][ T5035] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 81.158796][ T5035] x23: ffff0000ce234088 x22: ffff0000ce234000 x21: ffff0000d2120000 [ 81.160039][ T5035] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.161374][ T5035] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.162612][ T5035] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 81.163939][ T5035] x11: 0000000000000000 x10: 0000000000000000 x9 : 9816354d74985a00 [ 81.165227][ T5035] x8 : 9816354d74985a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 81.166668][ T5035] x5 : ffff80001fc86d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 81.168070][ T5035] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.169293][ T5035] Call trace: [ 81.169772][ T5035] hfsplus_bnode_create+0x404/0x4c8 [ 81.170527][ T5035] hfsplus_bmap_alloc+0x614/0x944 [ 81.171426][ T5035] hfs_btree_inc_height+0x108/0x900 [ 81.172124][ T5035] hfsplus_brec_insert+0x118/0xac0 [ 81.172895][ T5035] __hfsplus_ext_write_extent+0x274/0x4a8 [ 81.173925][ T5035] __hfsplus_ext_cache_extent+0x84/0xa84 [ 81.174890][ T5035] hfsplus_file_truncate+0x3a4/0x9bc [ 81.175764][ T5035] hfsplus_setattr+0x18c/0x258 [ 81.176596][ T5035] notify_change+0xa08/0xcd8 [ 81.177425][ T5035] do_truncate+0x188/0x20c [ 81.178182][ T5035] do_sys_ftruncate+0x284/0x31c [ 81.178826][ T5035] __arm64_sys_ftruncate+0x60/0x74 [ 81.179703][ T5035] invoke_syscall+0x98/0x2b0 [ 81.180511][ T5035] el0_svc_common+0x138/0x258 [ 81.181278][ T5035] do_el0_svc+0x58/0x13c [ 81.181991][ T5035] el0_svc+0x78/0x1d0 [ 81.182607][ T5035] el0t_64_sync_handler+0xcc/0xe4 [ 81.183358][ T5035] el0t_64_sync+0x1a0/0x1a4 [ 81.184090][ T5035] irq event stamp: 4624 [ 81.184759][ T5035] hardirqs last enabled at (4623): [] __up_console_sem+0xb4/0xfc [ 81.186462][ T5035] hardirqs last disabled at (4624): [] el1_dbg+0x24/0x80 [ 81.187854][ T5035] softirqs last enabled at (4032): [] local_bh_enable+0x10/0x34 [ 81.189442][ T5035] softirqs last disabled at (4030): [] local_bh_disable+0x10/0x34 [ 81.191027][ T5035] ---[ end trace ac02975aa614bedf ]--- [ 81.195618][ T577] hfsplus: b-tree write err: -5, ino 25 [ 81.196738][ T577] hfsplus: b-tree write err: -5, ino 4 [ 81.197726][ T577] hfsplus: b-tree write err: -5, ino 2 [ 81.199888][ T577] hfsplus: b-tree write err: -5, ino 26 [ 81.362662][ T5037] hfsplus: new node 0 already hashed? [ 81.363484][ T5037] ------------[ cut here ]------------ [ 81.364176][ T5037] WARNING: CPU: 0 PID: 5037 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.365632][ T5037] Modules linked in: [ 81.366188][ T5037] CPU: 0 PID: 5037 Comm: syz.0.37 Tainted: G W syzkaller #0 [ 81.367820][ T5037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.369862][ T5037] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.371120][ T5037] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.372072][ T5037] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.373069][ T5037] sp : ffff80001fe37450 [ 81.373722][ T5037] x29: ffff80001fe37460 x28: 0000000000000000 x27: dfff800000000000 [ 81.375048][ T5037] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 81.376338][ T5037] x23: ffff0000c2040888 x22: ffff0000c2040800 x21: ffff0000d1c40000 [ 81.377722][ T5037] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.379045][ T5037] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.380434][ T5037] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 81.381748][ T5037] x11: 0000000000000000 x10: 0000000000000000 x9 : 01b8e506f7494c00 [ 81.382941][ T5037] x8 : 01b8e506f7494c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 81.384204][ T5037] x5 : ffff80001fe36d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 81.385491][ T5037] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.386787][ T5037] Call trace: [ 81.389328][ T5037] hfsplus_bnode_create+0x404/0x4c8 [ 81.390186][ T5037] hfsplus_bmap_alloc+0x614/0x944 [ 81.390999][ T5037] hfs_btree_inc_height+0x108/0x900 [ 81.391962][ T5037] hfsplus_brec_insert+0x118/0xac0 [ 81.392784][ T5037] __hfsplus_ext_write_extent+0x274/0x4a8 [ 81.393711][ T5037] __hfsplus_ext_cache_extent+0x84/0xa84 [ 81.394826][ T5037] hfsplus_file_truncate+0x3a4/0x9bc [ 81.395672][ T5037] hfsplus_setattr+0x18c/0x258 [ 81.396454][ T5037] notify_change+0xa08/0xcd8 [ 81.397251][ T5037] do_truncate+0x188/0x20c [ 81.397976][ T5037] do_sys_ftruncate+0x284/0x31c [ 81.398786][ T5037] __arm64_sys_ftruncate+0x60/0x74 [ 81.399711][ T5037] invoke_syscall+0x98/0x2b0 [ 81.400559][ T5037] el0_svc_common+0x138/0x258 [ 81.401742][ T5037] do_el0_svc+0x58/0x13c [ 81.402412][ T5037] el0_svc+0x78/0x1d0 [ 81.403091][ T5037] el0t_64_sync_handler+0xcc/0xe4 [ 81.403992][ T5037] el0t_64_sync+0x1a0/0x1a4 [ 81.404678][ T5037] irq event stamp: 4638 [ 81.405329][ T5037] hardirqs last enabled at (4637): [] __up_console_sem+0xb4/0xfc [ 81.406841][ T5037] hardirqs last disabled at (4638): [] el1_dbg+0x24/0x80 [ 81.408311][ T5037] softirqs last enabled at (3828): [] local_bh_enable+0x10/0x34 [ 81.409881][ T5037] softirqs last disabled at (3826): [] local_bh_disable+0x10/0x34 [ 81.411330][ T5037] ---[ end trace ac02975aa614bee0 ]--- [ 81.417060][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 81.418215][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 81.419489][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 81.421651][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 81.496177][ T5039] hfsplus: new node 0 already hashed? [ 81.497074][ T5039] ------------[ cut here ]------------ [ 81.498014][ T5039] WARNING: CPU: 1 PID: 5039 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.499631][ T5039] Modules linked in: [ 81.500238][ T5039] CPU: 1 PID: 5039 Comm: syz.0.38 Tainted: G W syzkaller #0 [ 81.501552][ T5039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.503156][ T5039] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.504474][ T5039] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.505448][ T5039] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.506317][ T5039] sp : ffff80001fe77450 [ 81.506927][ T5039] x29: ffff80001fe77460 x28: 0000000000000000 x27: dfff800000000000 [ 81.507989][ T5039] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 81.509353][ T5039] x23: ffff0000d2695a88 x22: ffff0000d2695a00 x21: ffff0000d3b26000 [ 81.510650][ T5039] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.512034][ T5039] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.513323][ T5039] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 81.514632][ T5039] x11: 0000000000000000 x10: 0000000000000000 x9 : 541a40c3693e0f00 [ 81.516011][ T5039] x8 : 541a40c3693e0f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 81.517457][ T5039] x5 : ffff80001fe76d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 81.518808][ T5039] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.520046][ T5039] Call trace: [ 81.520571][ T5039] hfsplus_bnode_create+0x404/0x4c8 [ 81.521405][ T5039] hfsplus_bmap_alloc+0x614/0x944 [ 81.522176][ T5039] hfs_btree_inc_height+0x108/0x900 [ 81.523036][ T5039] hfsplus_brec_insert+0x118/0xac0 [ 81.523936][ T5039] __hfsplus_ext_write_extent+0x274/0x4a8 [ 81.524834][ T5039] __hfsplus_ext_cache_extent+0x84/0xa84 [ 81.525868][ T5039] hfsplus_file_truncate+0x3a4/0x9bc [ 81.526733][ T5039] hfsplus_setattr+0x18c/0x258 [ 81.527511][ T5039] notify_change+0xa08/0xcd8 [ 81.528290][ T5039] do_truncate+0x188/0x20c [ 81.528876][ T5039] do_sys_ftruncate+0x284/0x31c [ 81.529697][ T5039] __arm64_sys_ftruncate+0x60/0x74 [ 81.530556][ T5039] invoke_syscall+0x98/0x2b0 [ 81.531302][ T5039] el0_svc_common+0x138/0x258 [ 81.532012][ T5039] do_el0_svc+0x58/0x13c [ 81.532714][ T5039] el0_svc+0x78/0x1d0 [ 81.533372][ T5039] el0t_64_sync_handler+0xcc/0xe4 [ 81.534215][ T5039] el0t_64_sync+0x1a0/0x1a4 [ 81.534884][ T5039] irq event stamp: 4902 [ 81.535564][ T5039] hardirqs last enabled at (4901): [] __up_console_sem+0xb4/0xfc [ 81.537062][ T5039] hardirqs last disabled at (4902): [] el1_dbg+0x24/0x80 [ 81.538504][ T5039] softirqs last enabled at (4368): [] local_bh_enable+0x10/0x34 [ 81.539884][ T5039] softirqs last disabled at (4366): [] local_bh_disable+0x10/0x34 [ 81.541340][ T5039] ---[ end trace ac02975aa614bee1 ]--- [ 81.545615][ T148] hfsplus: b-tree write err: -5, ino 25 [ 81.546670][ T148] hfsplus: b-tree write err: -5, ino 4 [ 81.547536][ T148] hfsplus: b-tree write err: -5, ino 2 [ 81.549925][ T148] hfsplus: b-tree write err: -5, ino 26 [ 81.660407][ T5041] hfsplus: new node 0 already hashed? [ 81.661520][ T5041] ------------[ cut here ]------------ [ 81.662512][ T5041] WARNING: CPU: 1 PID: 5041 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.664126][ T5041] Modules linked in: [ 81.664761][ T5041] CPU: 1 PID: 5041 Comm: syz.0.39 Tainted: G W syzkaller #0 [ 81.666178][ T5041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.667702][ T5041] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.669018][ T5041] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.670005][ T5041] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.670872][ T5041] sp : ffff80001fc87450 [ 81.671549][ T5041] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 81.672921][ T5041] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 81.674411][ T5041] x23: ffff0000c0871e88 x22: ffff0000c0871e00 x21: ffff0000d57d4000 [ 81.675736][ T5041] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.677099][ T5041] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.678432][ T5041] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 81.679742][ T5041] x11: 0000000000000000 x10: 0000000000000000 x9 : ebbf7b8b65cf9b00 [ 81.680996][ T5041] x8 : ebbf7b8b65cf9b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 81.682442][ T5041] x5 : ffff80001fc86d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 81.683861][ T5041] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.685212][ T5041] Call trace: [ 81.685724][ T5041] hfsplus_bnode_create+0x404/0x4c8 [ 81.686584][ T5041] hfsplus_bmap_alloc+0x614/0x944 [ 81.687412][ T5041] hfs_btree_inc_height+0x108/0x900 [ 81.688301][ T5041] hfsplus_brec_insert+0x118/0xac0 [ 81.689160][ T5041] __hfsplus_ext_write_extent+0x274/0x4a8 [ 81.690164][ T5041] __hfsplus_ext_cache_extent+0x84/0xa84 [ 81.691166][ T5041] hfsplus_file_truncate+0x3a4/0x9bc [ 81.692022][ T5041] hfsplus_setattr+0x18c/0x258 [ 81.692799][ T5041] notify_change+0xa08/0xcd8 [ 81.693509][ T5041] do_truncate+0x188/0x20c [ 81.694245][ T5041] do_sys_ftruncate+0x284/0x31c [ 81.695092][ T5041] __arm64_sys_ftruncate+0x60/0x74 [ 81.695918][ T5041] invoke_syscall+0x98/0x2b0 [ 81.696763][ T5041] el0_svc_common+0x138/0x258 [ 81.697613][ T5041] do_el0_svc+0x58/0x13c [ 81.698385][ T5041] el0_svc+0x78/0x1d0 [ 81.699067][ T5041] el0t_64_sync_handler+0xcc/0xe4 [ 81.699932][ T5041] el0t_64_sync+0x1a0/0x1a4 [ 81.700647][ T5041] irq event stamp: 5086 [ 81.701394][ T5041] hardirqs last enabled at (5085): [] __up_console_sem+0xb4/0xfc [ 81.702921][ T5041] hardirqs last disabled at (5086): [] el1_dbg+0x24/0x80 [ 81.704354][ T5041] softirqs last enabled at (4478): [] local_bh_enable+0x10/0x34 [ 81.705790][ T5041] softirqs last disabled at (4476): [] local_bh_disable+0x10/0x34 [ 81.707149][ T5041] ---[ end trace ac02975aa614bee2 ]--- [ 81.713212][ T148] hfsplus: b-tree write err: -5, ino 25 [ 81.714308][ T148] hfsplus: b-tree write err: -5, ino 4 [ 81.715257][ T148] hfsplus: b-tree write err: -5, ino 2 [ 81.717240][ T148] hfsplus: b-tree write err: -5, ino 26 [ 81.786848][ T5043] hfsplus: new node 0 already hashed? [ 81.787838][ T5043] ------------[ cut here ]------------ [ 81.788758][ T5043] WARNING: CPU: 1 PID: 5043 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.790269][ T5043] Modules linked in: [ 81.790926][ T5043] CPU: 1 PID: 5043 Comm: syz.0.40 Tainted: G W syzkaller #0 [ 81.792376][ T5043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.794295][ T5043] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.795568][ T5043] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.796487][ T5043] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.797424][ T5043] sp : ffff80001fe77450 [ 81.798071][ T5043] x29: ffff80001fe77460 x28: 0000000000000000 x27: dfff800000000000 [ 81.799452][ T5043] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 81.800831][ T5043] x23: ffff0000cf734a88 x22: ffff0000cf734a00 x21: ffff0000d55bc000 [ 81.802268][ T5043] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.803656][ T5043] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.804961][ T5043] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 81.806189][ T5043] x11: 0000000000000000 x10: 0000000000000000 x9 : 6d9a4a61676b2200 [ 81.807551][ T5043] x8 : 6d9a4a61676b2200 x7 : 0000000000000001 x6 : 0000000000000001 [ 81.808913][ T5043] x5 : ffff80001fe76d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 81.810285][ T5043] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.811609][ T5043] Call trace: [ 81.812089][ T5043] hfsplus_bnode_create+0x404/0x4c8 [ 81.812877][ T5043] hfsplus_bmap_alloc+0x614/0x944 [ 81.813644][ T5043] hfs_btree_inc_height+0x108/0x900 [ 81.814481][ T5043] hfsplus_brec_insert+0x118/0xac0 [ 81.815343][ T5043] __hfsplus_ext_write_extent+0x274/0x4a8 [ 81.816332][ T5043] __hfsplus_ext_cache_extent+0x84/0xa84 [ 81.817324][ T5043] hfsplus_file_truncate+0x3a4/0x9bc [ 81.818197][ T5043] hfsplus_setattr+0x18c/0x258 [ 81.818930][ T5043] notify_change+0xa08/0xcd8 [ 81.819724][ T5043] do_truncate+0x188/0x20c [ 81.820459][ T5043] do_sys_ftruncate+0x284/0x31c [ 81.821313][ T5043] __arm64_sys_ftruncate+0x60/0x74 [ 81.822024][ T5043] invoke_syscall+0x98/0x2b0 [ 81.822667][ T5043] el0_svc_common+0x138/0x258 [ 81.823325][ T5043] do_el0_svc+0x58/0x13c [ 81.823919][ T5043] el0_svc+0x78/0x1d0 [ 81.824456][ T5043] el0t_64_sync_handler+0xcc/0xe4 [ 81.825109][ T5043] el0t_64_sync+0x1a0/0x1a4 [ 81.825698][ T5043] irq event stamp: 4648 [ 81.826242][ T5043] hardirqs last enabled at (4647): [] __up_console_sem+0xb4/0xfc [ 81.827671][ T5043] hardirqs last disabled at (4648): [] el1_dbg+0x24/0x80 [ 81.829043][ T5043] softirqs last enabled at (4082): [] local_bh_enable+0x10/0x34 [ 81.830497][ T5043] softirqs last disabled at (4080): [] local_bh_disable+0x10/0x34 [ 81.831854][ T5043] ---[ end trace ac02975aa614bee3 ]--- [ 81.836981][ T577] hfsplus: b-tree write err: -5, ino 25 [ 81.838091][ T577] hfsplus: b-tree write err: -5, ino 4 [ 81.839007][ T577] hfsplus: b-tree write err: -5, ino 2 [ 81.841460][ T577] hfsplus: b-tree write err: -5, ino 26 [ 81.907869][ T5045] hfsplus: new node 0 already hashed? [ 81.908900][ T5045] ------------[ cut here ]------------ [ 81.909775][ T5045] WARNING: CPU: 1 PID: 5045 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.911337][ T5045] Modules linked in: [ 81.911994][ T5045] CPU: 1 PID: 5045 Comm: syz.0.41 Tainted: G W syzkaller #0 [ 81.913475][ T5045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.915096][ T5045] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.916383][ T5045] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.917317][ T5045] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.918095][ T5045] sp : ffff80001fe77450 [ 81.918668][ T5045] x29: ffff80001fe77460 x28: 0000000000000000 x27: dfff800000000000 [ 81.919914][ T5045] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 81.921339][ T5045] x23: ffff0000cb6f7a88 x22: ffff0000cb6f7a00 x21: ffff0000d25c4000 [ 81.922953][ T5045] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.924398][ T5045] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.925654][ T5045] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 81.927069][ T5045] x11: 0000000000000000 x10: 0000000000000000 x9 : 7fe7b0b95cf72200 [ 81.928427][ T5045] x8 : 7fe7b0b95cf72200 x7 : 0000000000000001 x6 : 0000000000000001 [ 81.929810][ T5045] x5 : ffff80001fe76d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 81.931231][ T5045] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.932505][ T5045] Call trace: [ 81.933038][ T5045] hfsplus_bnode_create+0x404/0x4c8 [ 81.934006][ T5045] hfsplus_bmap_alloc+0x614/0x944 [ 81.934889][ T5045] hfs_btree_inc_height+0x108/0x900 [ 81.935782][ T5045] hfsplus_brec_insert+0x118/0xac0 [ 81.936600][ T5045] __hfsplus_ext_write_extent+0x274/0x4a8 [ 81.937491][ T5045] __hfsplus_ext_cache_extent+0x84/0xa84 [ 81.938455][ T5045] hfsplus_file_truncate+0x3a4/0x9bc [ 81.939323][ T5045] hfsplus_setattr+0x18c/0x258 [ 81.940211][ T5045] notify_change+0xa08/0xcd8 [ 81.941013][ T5045] do_truncate+0x188/0x20c [ 81.941807][ T5045] do_sys_ftruncate+0x284/0x31c [ 81.942633][ T5045] __arm64_sys_ftruncate+0x60/0x74 [ 81.943467][ T5045] invoke_syscall+0x98/0x2b0 [ 81.944235][ T5045] el0_svc_common+0x138/0x258 [ 81.945057][ T5045] do_el0_svc+0x58/0x13c [ 81.945842][ T5045] el0_svc+0x78/0x1d0 [ 81.946545][ T5045] el0t_64_sync_handler+0xcc/0xe4 [ 81.947364][ T5045] el0t_64_sync+0x1a0/0x1a4 [ 81.948154][ T5045] irq event stamp: 4634 [ 81.948950][ T5045] hardirqs last enabled at (4633): [] __up_console_sem+0xb4/0xfc [ 81.950574][ T5045] hardirqs last disabled at (4634): [] el1_dbg+0x24/0x80 [ 81.951930][ T5045] softirqs last enabled at (4630): [] handle_softirqs+0xa40/0xbe4 [ 81.953399][ T5045] softirqs last disabled at (4619): [] __irq_exit_rcu+0x240/0x43c [ 81.954847][ T5045] ---[ end trace ac02975aa614bee4 ]--- [ 81.961632][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 81.962664][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 81.963498][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 81.965628][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 82.030124][ T5047] hfsplus: new node 0 already hashed? [ 82.031638][ T5047] ------------[ cut here ]------------ [ 82.032518][ T5047] WARNING: CPU: 1 PID: 5047 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.033976][ T5047] Modules linked in: [ 82.034617][ T5047] CPU: 1 PID: 5047 Comm: syz.0.42 Tainted: G W syzkaller #0 [ 82.035946][ T5047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.037482][ T5047] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.038693][ T5047] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.039549][ T5047] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.040437][ T5047] sp : ffff80001fe77450 [ 82.041038][ T5047] x29: ffff80001fe77460 x28: 0000000000000000 x27: dfff800000000000 [ 82.042325][ T5047] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 82.043637][ T5047] x23: ffff0000cfbe5688 x22: ffff0000cfbe5600 x21: ffff0000d1ef4000 [ 82.044969][ T5047] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f4796 [ 82.046272][ T5047] x17: 1fffe000341f4796 x16: ffff80001125a830 x15: ffff80001433ed40 [ 82.047617][ T5047] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 82.048811][ T5047] x11: 0000000000000000 x10: 0000000000000000 x9 : 58d66743fbd43800 [ 82.050056][ T5047] x8 : 58d66743fbd43800 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.051324][ T5047] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 82.052563][ T5047] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.053894][ T5047] Call trace: [ 82.054422][ T5047] hfsplus_bnode_create+0x404/0x4c8 [ 82.055314][ T5047] hfsplus_bmap_alloc+0x614/0x944 [ 82.056180][ T5047] hfs_btree_inc_height+0x108/0x900 [ 82.057017][ T5047] hfsplus_brec_insert+0x118/0xac0 [ 82.057808][ T5047] __hfsplus_ext_write_extent+0x274/0x4a8 [ 82.058758][ T5047] __hfsplus_ext_cache_extent+0x84/0xa84 [ 82.059599][ T5047] hfsplus_file_truncate+0x3a4/0x9bc [ 82.060387][ T5047] hfsplus_setattr+0x18c/0x258 [ 82.061094][ T5047] notify_change+0xa08/0xcd8 [ 82.061767][ T5047] do_truncate+0x188/0x20c [ 82.062408][ T5047] do_sys_ftruncate+0x284/0x31c [ 82.063241][ T5047] __arm64_sys_ftruncate+0x60/0x74 [ 82.064128][ T5047] invoke_syscall+0x98/0x2b0 [ 82.064909][ T5047] el0_svc_common+0x138/0x258 [ 82.065725][ T5047] do_el0_svc+0x58/0x13c [ 82.066400][ T5047] el0_svc+0x78/0x1d0 [ 82.067073][ T5047] el0t_64_sync_handler+0xcc/0xe4 [ 82.067846][ T5047] el0t_64_sync+0x1a0/0x1a4 [ 82.068560][ T5047] irq event stamp: 4696 [ 82.069246][ T5047] hardirqs last enabled at (4695): [] finish_lock_switch+0xb0/0x1c4 [ 82.070945][ T5047] hardirqs last disabled at (4696): [] el1_dbg+0x24/0x80 [ 82.072450][ T5047] softirqs last enabled at (4690): [] handle_softirqs+0xa40/0xbe4 [ 82.074065][ T5047] softirqs last disabled at (4599): [] __irq_exit_rcu+0x240/0x43c [ 82.075531][ T5047] ---[ end trace ac02975aa614bee5 ]--- [ 82.081739][ T577] hfsplus: b-tree write err: -5, ino 25 [ 82.082829][ T577] hfsplus: b-tree write err: -5, ino 4 [ 82.083680][ T577] hfsplus: b-tree write err: -5, ino 2 [ 82.085622][ T577] hfsplus: b-tree write err: -5, ino 26 [ 82.169845][ T5049] hfsplus: new node 0 already hashed? [ 82.170881][ T5049] ------------[ cut here ]------------ [ 82.171680][ T5049] WARNING: CPU: 0 PID: 5049 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.173437][ T5049] Modules linked in: [ 82.174079][ T5049] CPU: 0 PID: 5049 Comm: syz.0.43 Tainted: G W syzkaller #0 [ 82.175459][ T5049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.177198][ T5049] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.178536][ T5049] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.179423][ T5049] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.180402][ T5049] sp : ffff80001fe87450 [ 82.181188][ T5049] x29: ffff80001fe87460 x28: 0000000000000000 x27: dfff800000000000 [ 82.182575][ T5049] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 82.183874][ T5049] x23: ffff0000c204c488 x22: ffff0000c204c400 x21: ffff0000d6832000 [ 82.185210][ T5049] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 82.186549][ T5049] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 82.187913][ T5049] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 82.189250][ T5049] x11: 0000000000000000 x10: 0000000000000000 x9 : 8666dbfc3cd48b00 [ 82.190578][ T5049] x8 : 8666dbfc3cd48b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 82.191916][ T5049] x5 : ffff80001fe86d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 82.193230][ T5049] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.194601][ T5049] Call trace: [ 82.195161][ T5049] hfsplus_bnode_create+0x404/0x4c8 [ 82.195992][ T5049] hfsplus_bmap_alloc+0x614/0x944 [ 82.196841][ T5049] hfs_btree_inc_height+0x108/0x900 [ 82.197618][ T5049] hfsplus_brec_insert+0x118/0xac0 [ 82.198526][ T5049] __hfsplus_ext_write_extent+0x274/0x4a8 [ 82.199403][ T5049] __hfsplus_ext_cache_extent+0x84/0xa84 [ 82.200390][ T5049] hfsplus_file_truncate+0x3a4/0x9bc [ 82.201366][ T5049] hfsplus_setattr+0x18c/0x258 [ 82.202136][ T5049] notify_change+0xa08/0xcd8 [ 82.202866][ T5049] do_truncate+0x188/0x20c [ 82.203625][ T5049] do_sys_ftruncate+0x284/0x31c [ 82.204471][ T5049] __arm64_sys_ftruncate+0x60/0x74 [ 82.205276][ T5049] invoke_syscall+0x98/0x2b0 [ 82.206048][ T5049] el0_svc_common+0x138/0x258 [ 82.206842][ T5049] do_el0_svc+0x58/0x13c [ 82.207561][ T5049] el0_svc+0x78/0x1d0 [ 82.208186][ T5049] el0t_64_sync_handler+0xcc/0xe4 [ 82.209061][ T5049] el0t_64_sync+0x1a0/0x1a4 [ 82.209811][ T5049] irq event stamp: 4762 [ 82.210557][ T5049] hardirqs last enabled at (4761): [] __up_console_sem+0xb4/0xfc [ 82.212183][ T5049] hardirqs last disabled at (4762): [] el1_dbg+0x24/0x80 [ 82.213680][ T5049] softirqs last enabled at (4212): [] local_bh_enable+0x10/0x34 [ 82.215256][ T5049] softirqs last disabled at (4210): [] local_bh_disable+0x10/0x34 [ 82.216963][ T5049] ---[ end trace ac02975aa614bee6 ]--- [ 82.261273][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 82.262365][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 82.263260][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 82.265410][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 82.349189][ T5051] hfsplus: new node 0 already hashed? [ 82.350184][ T5051] ------------[ cut here ]------------ [ 82.351105][ T5051] WARNING: CPU: 0 PID: 5051 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.352659][ T5051] Modules linked in: [ 82.353298][ T5051] CPU: 0 PID: 5051 Comm: syz.0.44 Tainted: G W syzkaller #0 [ 82.354679][ T5051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.356228][ T5051] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.357458][ T5051] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.358386][ T5051] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.359353][ T5051] sp : ffff80001fc87450 [ 82.360071][ T5051] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 82.361454][ T5051] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 82.362802][ T5051] x23: ffff0000c1c26488 x22: ffff0000c1c26400 x21: ffff0000d5c8c000 [ 82.364177][ T5051] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 82.365503][ T5051] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 82.366890][ T5051] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 82.368384][ T5051] x11: 0000000000000000 x10: 0000000000000000 x9 : adbafe7905061b00 [ 82.369644][ T5051] x8 : adbafe7905061b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 82.371082][ T5051] x5 : ffff80001fc86d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 82.372440][ T5051] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.373590][ T5051] Call trace: [ 82.374094][ T5051] hfsplus_bnode_create+0x404/0x4c8 [ 82.374934][ T5051] hfsplus_bmap_alloc+0x614/0x944 [ 82.375745][ T5051] hfs_btree_inc_height+0x108/0x900 [ 82.376679][ T5051] hfsplus_brec_insert+0x118/0xac0 [ 82.377569][ T5051] __hfsplus_ext_write_extent+0x274/0x4a8 [ 82.378571][ T5051] __hfsplus_ext_cache_extent+0x84/0xa84 [ 82.379581][ T5051] hfsplus_file_truncate+0x3a4/0x9bc [ 82.380479][ T5051] hfsplus_setattr+0x18c/0x258 [ 82.381263][ T5051] notify_change+0xa08/0xcd8 [ 82.382090][ T5051] do_truncate+0x188/0x20c [ 82.382821][ T5051] do_sys_ftruncate+0x284/0x31c [ 82.383654][ T5051] __arm64_sys_ftruncate+0x60/0x74 [ 82.384509][ T5051] invoke_syscall+0x98/0x2b0 [ 82.385319][ T5051] el0_svc_common+0x138/0x258 [ 82.386113][ T5051] do_el0_svc+0x58/0x13c [ 82.386821][ T5051] el0_svc+0x78/0x1d0 [ 82.387474][ T5051] el0t_64_sync_handler+0xcc/0xe4 [ 82.388281][ T5051] el0t_64_sync+0x1a0/0x1a4 [ 82.389100][ T5051] irq event stamp: 4554 [ 82.389822][ T5051] hardirqs last enabled at (4553): [] __up_console_sem+0xb4/0xfc [ 82.391290][ T5051] hardirqs last disabled at (4554): [] el1_dbg+0x24/0x80 [ 82.392833][ T5051] softirqs last enabled at (2862): [] local_bh_enable+0x10/0x34 [ 82.394421][ T5051] softirqs last disabled at (2860): [] local_bh_disable+0x10/0x34 [ 82.395929][ T5051] ---[ end trace ac02975aa614bee7 ]--- [ 82.401622][ T148] hfsplus: b-tree write err: -5, ino 25 [ 82.402655][ T148] hfsplus: b-tree write err: -5, ino 4 [ 82.403643][ T148] hfsplus: b-tree write err: -5, ino 2 [ 82.405793][ T148] hfsplus: b-tree write err: -5, ino 26 [ 82.576590][ T5053] hfsplus: new node 0 already hashed? [ 82.577535][ T5053] ------------[ cut here ]------------ [ 82.578530][ T5053] WARNING: CPU: 0 PID: 5053 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.580104][ T5053] Modules linked in: [ 82.580726][ T5053] CPU: 0 PID: 5053 Comm: syz.0.45 Tainted: G W syzkaller #0 [ 82.582289][ T5053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.583934][ T5053] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.585327][ T5053] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.586358][ T5053] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.587268][ T5053] sp : ffff80001fea7450 [ 82.587886][ T5053] x29: ffff80001fea7460 x28: 0000000000000000 x27: dfff800000000000 [ 82.589197][ T5053] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 82.590593][ T5053] x23: ffff0000cd6f2288 x22: ffff0000cd6f2200 x21: ffff0000d57c0000 [ 82.592025][ T5053] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 82.593229][ T5053] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 82.594593][ T5053] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 82.595854][ T5053] x11: 0000000000000000 x10: 0000000000000000 x9 : 4c1bcdfba8046e00 [ 82.597200][ T5053] x8 : 4c1bcdfba8046e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 82.598538][ T5053] x5 : ffff80001fea6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 82.599750][ T5053] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.601048][ T5053] Call trace: [ 82.601623][ T5053] hfsplus_bnode_create+0x404/0x4c8 [ 82.602464][ T5053] hfsplus_bmap_alloc+0x614/0x944 [ 82.603263][ T5053] hfs_btree_inc_height+0x108/0x900 [ 82.604107][ T5053] hfsplus_brec_insert+0x118/0xac0 [ 82.604889][ T5053] __hfsplus_ext_write_extent+0x274/0x4a8 [ 82.605879][ T5053] __hfsplus_ext_cache_extent+0x84/0xa84 [ 82.606846][ T5053] hfsplus_file_truncate+0x3a4/0x9bc [ 82.607726][ T5053] hfsplus_setattr+0x18c/0x258 [ 82.608494][ T5053] notify_change+0xa08/0xcd8 [ 82.609239][ T5053] do_truncate+0x188/0x20c [ 82.609956][ T5053] do_sys_ftruncate+0x284/0x31c [ 82.610739][ T5053] __arm64_sys_ftruncate+0x60/0x74 [ 82.611546][ T5053] invoke_syscall+0x98/0x2b0 [ 82.612352][ T5053] el0_svc_common+0x138/0x258 [ 82.613077][ T5053] do_el0_svc+0x58/0x13c [ 82.613686][ T5053] el0_svc+0x78/0x1d0 [ 82.614366][ T5053] el0t_64_sync_handler+0xcc/0xe4 [ 82.615157][ T5053] el0t_64_sync+0x1a0/0x1a4 [ 82.615908][ T5053] irq event stamp: 4662 [ 82.616596][ T5053] hardirqs last enabled at (4661): [] __up_console_sem+0xb4/0xfc [ 82.618030][ T5053] hardirqs last disabled at (4662): [] el1_dbg+0x24/0x80 [ 82.619404][ T5053] softirqs last enabled at (4090): [] local_bh_enable+0x10/0x34 [ 82.620840][ T5053] softirqs last disabled at (4088): [] local_bh_disable+0x10/0x34 [ 82.622287][ T5053] ---[ end trace ac02975aa614bee8 ]--- [ 82.632797][ T577] hfsplus: b-tree write err: -5, ino 25 [ 82.633844][ T577] hfsplus: b-tree write err: -5, ino 4 [ 82.634795][ T577] hfsplus: b-tree write err: -5, ino 2 [ 82.637186][ T577] hfsplus: b-tree write err: -5, ino 26 [ 82.709433][ T5055] hfsplus: new node 0 already hashed? [ 82.710224][ T5055] ------------[ cut here ]------------ [ 82.710922][ T5055] WARNING: CPU: 1 PID: 5055 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.712458][ T5055] Modules linked in: [ 82.713065][ T5055] CPU: 1 PID: 5055 Comm: syz.0.46 Tainted: G W syzkaller #0 [ 82.714450][ T5055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.716091][ T5055] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.717431][ T5055] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.718382][ T5055] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.719370][ T5055] sp : ffff80001fea7450 [ 82.720034][ T5055] x29: ffff80001fea7460 x28: 0000000000000000 x27: dfff800000000000 [ 82.721325][ T5055] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 82.722644][ T5055] x23: ffff0000c1c3e488 x22: ffff0000c1c3e400 x21: ffff0000edc9a000 [ 82.724100][ T5055] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 82.725414][ T5055] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 82.726732][ T5055] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 82.728135][ T5055] x11: 0000000000000000 x10: 0000000000000000 x9 : c739c9a44ed80a00 [ 82.729602][ T5055] x8 : c739c9a44ed80a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 82.730970][ T5055] x5 : ffff80001fea6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 82.732377][ T5055] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.733687][ T5055] Call trace: [ 82.734174][ T5055] hfsplus_bnode_create+0x404/0x4c8 [ 82.735003][ T5055] hfsplus_bmap_alloc+0x614/0x944 [ 82.735841][ T5055] hfs_btree_inc_height+0x108/0x900 [ 82.736655][ T5055] hfsplus_brec_insert+0x118/0xac0 [ 82.737504][ T5055] __hfsplus_ext_write_extent+0x274/0x4a8 [ 82.738459][ T5055] __hfsplus_ext_cache_extent+0x84/0xa84 [ 82.739417][ T5055] hfsplus_file_truncate+0x3a4/0x9bc [ 82.740373][ T5055] hfsplus_setattr+0x18c/0x258 [ 82.741154][ T5055] notify_change+0xa08/0xcd8 [ 82.741912][ T5055] do_truncate+0x188/0x20c [ 82.742603][ T5055] do_sys_ftruncate+0x284/0x31c [ 82.743421][ T5055] __arm64_sys_ftruncate+0x60/0x74 [ 82.744310][ T5055] invoke_syscall+0x98/0x2b0 [ 82.745086][ T5055] el0_svc_common+0x138/0x258 [ 82.745873][ T5055] do_el0_svc+0x58/0x13c [ 82.746537][ T5055] el0_svc+0x78/0x1d0 [ 82.747252][ T5055] el0t_64_sync_handler+0xcc/0xe4 [ 82.748159][ T5055] el0t_64_sync+0x1a0/0x1a4 [ 82.748912][ T5055] irq event stamp: 4548 [ 82.749556][ T5055] hardirqs last enabled at (4547): [] __up_console_sem+0xb4/0xfc [ 82.751173][ T5055] hardirqs last disabled at (4548): [] el1_dbg+0x24/0x80 [ 82.752601][ T5055] softirqs last enabled at (4084): [] handle_softirqs+0xa40/0xbe4 [ 82.754027][ T5055] softirqs last disabled at (4077): [] __irq_exit_rcu+0x240/0x43c [ 82.755387][ T5055] ---[ end trace ac02975aa614bee9 ]--- [ 82.762937][ T148] hfsplus: b-tree write err: -5, ino 25 [ 82.764033][ T148] hfsplus: b-tree write err: -5, ino 4 [ 82.764948][ T148] hfsplus: b-tree write err: -5, ino 2 [ 82.767081][ T148] hfsplus: b-tree write err: -5, ino 26 [ 82.850683][ T5057] hfsplus: new node 0 already hashed? [ 82.851686][ T5057] ------------[ cut here ]------------ [ 82.852584][ T5057] WARNING: CPU: 1 PID: 5057 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.854133][ T5057] Modules linked in: [ 82.854701][ T5057] CPU: 1 PID: 5057 Comm: syz.0.47 Tainted: G W syzkaller #0 [ 82.856186][ T5057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.857730][ T5057] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.858927][ T5057] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.859772][ T5057] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.860704][ T5057] sp : ffff80001fea7450 [ 82.861402][ T5057] x29: ffff80001fea7460 x28: 0000000000000000 x27: dfff800000000000 [ 82.862863][ T5057] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 82.864275][ T5057] x23: ffff0000cba7b488 x22: ffff0000cba7b400 x21: ffff0000d81f0000 [ 82.865666][ T5057] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 82.866949][ T5057] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 82.868257][ T5057] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 82.869481][ T5057] x11: 0000000000000000 x10: 0000000000000000 x9 : cf3db618a3c18500 [ 82.870737][ T5057] x8 : cf3db618a3c18500 x7 : 0000000000000001 x6 : 0000000000000001 [ 82.871893][ T5057] x5 : ffff80001fea6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 82.872931][ T5057] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.873989][ T5057] Call trace: [ 82.874421][ T5057] hfsplus_bnode_create+0x404/0x4c8 [ 82.875101][ T5057] hfsplus_bmap_alloc+0x614/0x944 [ 82.875851][ T5057] hfs_btree_inc_height+0x108/0x900 [ 82.876635][ T5057] hfsplus_brec_insert+0x118/0xac0 [ 82.877541][ T5057] __hfsplus_ext_write_extent+0x274/0x4a8 [ 82.878491][ T5057] __hfsplus_ext_cache_extent+0x84/0xa84 [ 82.879415][ T5057] hfsplus_file_truncate+0x3a4/0x9bc [ 82.880252][ T5057] hfsplus_setattr+0x18c/0x258 [ 82.880994][ T5057] notify_change+0xa08/0xcd8 [ 82.881894][ T5057] do_truncate+0x188/0x20c [ 82.882708][ T5057] do_sys_ftruncate+0x284/0x31c [ 82.883514][ T5057] __arm64_sys_ftruncate+0x60/0x74 [ 82.884415][ T5057] invoke_syscall+0x98/0x2b0 [ 82.885144][ T5057] el0_svc_common+0x138/0x258 [ 82.886033][ T5057] do_el0_svc+0x58/0x13c [ 82.886738][ T5057] el0_svc+0x78/0x1d0 [ 82.887347][ T5057] el0t_64_sync_handler+0xcc/0xe4 [ 82.888059][ T5057] el0t_64_sync+0x1a0/0x1a4 [ 82.888788][ T5057] irq event stamp: 4658 [ 82.889548][ T5057] hardirqs last enabled at (4657): [] __up_console_sem+0xb4/0xfc [ 82.891205][ T5057] hardirqs last disabled at (4658): [] el1_dbg+0x24/0x80 [ 82.892750][ T5057] softirqs last enabled at (4246): [] handle_softirqs+0xa40/0xbe4 [ 82.894345][ T5057] softirqs last disabled at (4105): [] __irq_exit_rcu+0x240/0x43c [ 82.895828][ T5057] ---[ end trace ac02975aa614beea ]--- [ 82.904168][ T148] hfsplus: b-tree write err: -5, ino 25 [ 82.905263][ T148] hfsplus: b-tree write err: -5, ino 4 [ 82.906339][ T148] hfsplus: b-tree write err: -5, ino 2 [ 82.908616][ T148] hfsplus: b-tree write err: -5, ino 26 [ 82.998334][ T5059] hfsplus: new node 0 already hashed? [ 82.999405][ T5059] ------------[ cut here ]------------ [ 83.000292][ T5059] WARNING: CPU: 1 PID: 5059 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.001898][ T5059] Modules linked in: [ 83.002534][ T5059] CPU: 1 PID: 5059 Comm: syz.0.48 Tainted: G W syzkaller #0 [ 83.003943][ T5059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.005728][ T5059] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.006982][ T5059] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.007914][ T5059] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.008867][ T5059] sp : ffff80001fec7450 [ 83.009570][ T5059] x29: ffff80001fec7460 x28: 0000000000000000 x27: dfff800000000000 [ 83.010676][ T5059] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 83.012043][ T5059] x23: ffff0000c0b32e88 x22: ffff0000c0b32e00 x21: ffff0000ca0fe000 [ 83.013437][ T5059] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 83.014897][ T5059] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 83.016265][ T5059] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 83.017685][ T5059] x11: 0000000000000000 x10: 0000000000000000 x9 : a9b59438936de200 [ 83.018988][ T5059] x8 : a9b59438936de200 x7 : 0000000000000001 x6 : 0000000000000001 [ 83.020402][ T5059] x5 : ffff80001fec6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 83.021760][ T5059] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.023194][ T5059] Call trace: [ 83.023731][ T5059] hfsplus_bnode_create+0x404/0x4c8 [ 83.024630][ T5059] hfsplus_bmap_alloc+0x614/0x944 [ 83.025489][ T5059] hfs_btree_inc_height+0x108/0x900 [ 83.026321][ T5059] hfsplus_brec_insert+0x118/0xac0 [ 83.027219][ T5059] __hfsplus_ext_write_extent+0x274/0x4a8 [ 83.028234][ T5059] __hfsplus_ext_cache_extent+0x84/0xa84 [ 83.029209][ T5059] hfsplus_file_truncate+0x3a4/0x9bc [ 83.030174][ T5059] hfsplus_setattr+0x18c/0x258 [ 83.030928][ T5059] notify_change+0xa08/0xcd8 [ 83.031676][ T5059] do_truncate+0x188/0x20c [ 83.032444][ T5059] do_sys_ftruncate+0x284/0x31c [ 83.033304][ T5059] __arm64_sys_ftruncate+0x60/0x74 [ 83.034220][ T5059] invoke_syscall+0x98/0x2b0 [ 83.034948][ T5059] el0_svc_common+0x138/0x258 [ 83.035733][ T5059] do_el0_svc+0x58/0x13c [ 83.036410][ T5059] el0_svc+0x78/0x1d0 [ 83.037038][ T5059] el0t_64_sync_handler+0xcc/0xe4 [ 83.037830][ T5059] el0t_64_sync+0x1a0/0x1a4 [ 83.038596][ T5059] irq event stamp: 4650 [ 83.039299][ T5059] hardirqs last enabled at (4649): [] __up_console_sem+0xb4/0xfc [ 83.040879][ T5059] hardirqs last disabled at (4650): [] el1_dbg+0x24/0x80 [ 83.042349][ T5059] softirqs last enabled at (4528): [] handle_softirqs+0xa40/0xbe4 [ 83.043850][ T5059] softirqs last disabled at (4511): [] __irq_exit_rcu+0x240/0x43c [ 83.045372][ T5059] ---[ end trace ac02975aa614beeb ]--- [ 83.051928][ T148] hfsplus: b-tree write err: -5, ino 25 [ 83.052973][ T148] hfsplus: b-tree write err: -5, ino 4 [ 83.053913][ T148] hfsplus: b-tree write err: -5, ino 2 [ 83.056626][ T148] hfsplus: b-tree write err: -5, ino 26 1970/01/01 00:01:23 executed programs: 35 [ 83.092573][ T5061] set_capacity_and_notify: 23 callbacks suppressed [ 83.092583][ T5061] loop0: detected capacity change from 0 to 1024 [ 83.148988][ T5061] hfsplus: new node 0 already hashed? [ 83.149876][ T5061] ------------[ cut here ]------------ [ 83.150743][ T5061] WARNING: CPU: 1 PID: 5061 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.152416][ T5061] Modules linked in: [ 83.153040][ T5061] CPU: 1 PID: 5061 Comm: syz.0.49 Tainted: G W syzkaller #0 [ 83.154389][ T5061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.156135][ T5061] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.157437][ T5061] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.158352][ T5061] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.159297][ T5061] sp : ffff80001fed7450 [ 83.159933][ T5061] x29: ffff80001fed7460 x28: 0000000000000000 x27: dfff800000000000 [ 83.161252][ T5061] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 83.162584][ T5061] x23: ffff0000c7b02488 x22: ffff0000c7b02400 x21: ffff0000d3a70000 [ 83.163983][ T5061] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 83.165331][ T5061] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 83.166569][ T5061] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 83.168021][ T5061] x11: 0000000000000000 x10: 0000000000000000 x9 : d01e0908ccce8800 [ 83.169428][ T5061] x8 : d01e0908ccce8800 x7 : 0000000000000001 x6 : 0000000000000001 [ 83.170809][ T5061] x5 : ffff80001fed6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 83.172031][ T5061] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.173376][ T5061] Call trace: [ 83.173958][ T5061] hfsplus_bnode_create+0x404/0x4c8 [ 83.174689][ T5061] hfsplus_bmap_alloc+0x614/0x944 [ 83.175477][ T5061] hfs_btree_inc_height+0x108/0x900 [ 83.176291][ T5061] hfsplus_brec_insert+0x118/0xac0 [ 83.177155][ T5061] __hfsplus_ext_write_extent+0x274/0x4a8 [ 83.178174][ T5061] __hfsplus_ext_cache_extent+0x84/0xa84 [ 83.179140][ T5061] hfsplus_file_truncate+0x3a4/0x9bc [ 83.180124][ T5061] hfsplus_setattr+0x18c/0x258 [ 83.180990][ T5061] notify_change+0xa08/0xcd8 [ 83.181736][ T5061] do_truncate+0x188/0x20c [ 83.182485][ T5061] do_sys_ftruncate+0x284/0x31c [ 83.183339][ T5061] __arm64_sys_ftruncate+0x60/0x74 [ 83.184295][ T5061] invoke_syscall+0x98/0x2b0 [ 83.185175][ T5061] el0_svc_common+0x138/0x258 [ 83.186032][ T5061] do_el0_svc+0x58/0x13c [ 83.186741][ T5061] el0_svc+0x78/0x1d0 [ 83.187381][ T5061] el0t_64_sync_handler+0xcc/0xe4 [ 83.188230][ T5061] el0t_64_sync+0x1a0/0x1a4 [ 83.188997][ T5061] irq event stamp: 4630 [ 83.189721][ T5061] hardirqs last enabled at (4629): [] __up_console_sem+0xb4/0xfc [ 83.191281][ T5061] hardirqs last disabled at (4630): [] el1_dbg+0x24/0x80 [ 83.192634][ T5061] softirqs last enabled at (4244): [] handle_softirqs+0xa40/0xbe4 [ 83.194152][ T5061] softirqs last disabled at (4219): [] __irq_exit_rcu+0x240/0x43c [ 83.195613][ T5061] ---[ end trace ac02975aa614beec ]--- [ 83.200377][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 83.201358][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 83.202247][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 83.204598][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 83.266067][ T5063] loop0: detected capacity change from 0 to 1024 [ 83.275761][ T5063] hfsplus: new node 0 already hashed? [ 83.276738][ T5063] ------------[ cut here ]------------ [ 83.277630][ T5063] WARNING: CPU: 1 PID: 5063 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.279166][ T5063] Modules linked in: [ 83.279823][ T5063] CPU: 1 PID: 5063 Comm: syz.0.50 Tainted: G W syzkaller #0 [ 83.281268][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.282716][ T5063] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.283923][ T5063] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.284744][ T5063] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.285708][ T5063] sp : ffff80001ff67450 [ 83.286449][ T5063] x29: ffff80001ff67460 x28: 0000000000000000 x27: dfff800000000000 [ 83.287731][ T5063] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 83.289112][ T5063] x23: ffff0000c61f5888 x22: ffff0000c61f5800 x21: ffff0000d76f0000 [ 83.290511][ T5063] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 83.291795][ T5063] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 83.293143][ T5063] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 83.294565][ T5063] x11: 0000000000000000 x10: 0000000000000000 x9 : 5b9b2d4e00c42700 [ 83.295983][ T5063] x8 : 5b9b2d4e00c42700 x7 : 0000000000000001 x6 : 0000000000000001 [ 83.297455][ T5063] x5 : ffff80001ff66d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 83.298877][ T5063] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.300305][ T5063] Call trace: [ 83.300932][ T5063] hfsplus_bnode_create+0x404/0x4c8 [ 83.301890][ T5063] hfsplus_bmap_alloc+0x614/0x944 [ 83.302731][ T5063] hfs_btree_inc_height+0x108/0x900 [ 83.303651][ T5063] hfsplus_brec_insert+0x118/0xac0 [ 83.304535][ T5063] __hfsplus_ext_write_extent+0x274/0x4a8 [ 83.305368][ T5063] __hfsplus_ext_cache_extent+0x84/0xa84 [ 83.306252][ T5063] hfsplus_file_truncate+0x3a4/0x9bc [ 83.307086][ T5063] hfsplus_setattr+0x18c/0x258 [ 83.307868][ T5063] notify_change+0xa08/0xcd8 [ 83.308553][ T5063] do_truncate+0x188/0x20c [ 83.309258][ T5063] do_sys_ftruncate+0x284/0x31c [ 83.310112][ T5063] __arm64_sys_ftruncate+0x60/0x74 [ 83.310968][ T5063] invoke_syscall+0x98/0x2b0 [ 83.311851][ T5063] el0_svc_common+0x138/0x258 [ 83.312658][ T5063] do_el0_svc+0x58/0x13c [ 83.313354][ T5063] el0_svc+0x78/0x1d0 [ 83.313961][ T5063] el0t_64_sync_handler+0xcc/0xe4 [ 83.314918][ T5063] el0t_64_sync+0x1a0/0x1a4 [ 83.315656][ T5063] irq event stamp: 4578 [ 83.316291][ T5063] hardirqs last enabled at (4577): [] __up_console_sem+0xb4/0xfc [ 83.317689][ T5063] hardirqs last disabled at (4578): [] el1_dbg+0x24/0x80 [ 83.319000][ T5063] softirqs last enabled at (4002): [] local_bh_enable+0x10/0x34 [ 83.320563][ T5063] softirqs last disabled at (4000): [] local_bh_disable+0x10/0x34 [ 83.322156][ T5063] ---[ end trace ac02975aa614beed ]--- [ 83.326743][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 83.327886][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 83.329652][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 83.331623][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 83.370995][ T5065] loop0: detected capacity change from 0 to 1024 [ 83.405865][ T5065] hfsplus: new node 0 already hashed? [ 83.406955][ T5065] ------------[ cut here ]------------ [ 83.407832][ T5065] WARNING: CPU: 1 PID: 5065 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.409563][ T5065] Modules linked in: [ 83.410241][ T5065] CPU: 1 PID: 5065 Comm: syz.0.51 Tainted: G W syzkaller #0 [ 83.411695][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.413438][ T5065] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.414676][ T5065] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.415579][ T5065] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.416515][ T5065] sp : ffff80001fc87450 [ 83.417211][ T5065] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 83.418637][ T5065] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 83.419825][ T5065] x23: ffff0000d26a8688 x22: ffff0000d26a8600 x21: ffff0000dca3e000 [ 83.421035][ T5065] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000002 [ 83.422443][ T5065] x17: 0000000040000000 x16: ffff80001125a830 x15: 0000000000000002 [ 83.423832][ T5065] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 83.425049][ T5065] x11: 0000000000000000 x10: 0000000000000000 x9 : bd36e7b77c95d000 [ 83.426307][ T5065] x8 : bd36e7b77c95d000 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.427573][ T5065] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 83.428813][ T5065] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.430104][ T5065] Call trace: [ 83.430582][ T5065] hfsplus_bnode_create+0x404/0x4c8 [ 83.431349][ T5065] hfsplus_bmap_alloc+0x614/0x944 [ 83.432085][ T5065] hfs_btree_inc_height+0x108/0x900 [ 83.432993][ T5065] hfsplus_brec_insert+0x118/0xac0 [ 83.433922][ T5065] __hfsplus_ext_write_extent+0x274/0x4a8 [ 83.434970][ T5065] __hfsplus_ext_cache_extent+0x84/0xa84 [ 83.435908][ T5065] hfsplus_file_truncate+0x3a4/0x9bc [ 83.436845][ T5065] hfsplus_setattr+0x18c/0x258 [ 83.437671][ T5065] notify_change+0xa08/0xcd8 [ 83.438467][ T5065] do_truncate+0x188/0x20c [ 83.439204][ T5065] do_sys_ftruncate+0x284/0x31c [ 83.439952][ T5065] __arm64_sys_ftruncate+0x60/0x74 [ 83.440800][ T5065] invoke_syscall+0x98/0x2b0 [ 83.441616][ T5065] el0_svc_common+0x138/0x258 [ 83.442403][ T5065] do_el0_svc+0x58/0x13c [ 83.443104][ T5065] el0_svc+0x78/0x1d0 [ 83.443719][ T5065] el0t_64_sync_handler+0xcc/0xe4 [ 83.444568][ T5065] el0t_64_sync+0x1a0/0x1a4 [ 83.445313][ T5065] irq event stamp: 4708 [ 83.445956][ T5065] hardirqs last enabled at (4707): [] finish_lock_switch+0xb0/0x1c4 [ 83.447571][ T5065] hardirqs last disabled at (4708): [] el1_dbg+0x24/0x80 [ 83.448955][ T5065] softirqs last enabled at (4080): [] local_bh_enable+0x10/0x34 [ 83.450491][ T5065] softirqs last disabled at (4078): [] local_bh_disable+0x10/0x34 [ 83.452120][ T5065] ---[ end trace ac02975aa614beee ]--- [ 83.459001][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 83.460293][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 83.461237][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 83.463262][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 83.513101][ T5067] loop0: detected capacity change from 0 to 1024 [ 83.524101][ T5067] hfsplus: new node 0 already hashed? [ 83.525041][ T5067] ------------[ cut here ]------------ [ 83.525899][ T5067] WARNING: CPU: 0 PID: 5067 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.527575][ T5067] Modules linked in: [ 83.528233][ T5067] CPU: 0 PID: 5067 Comm: syz.0.52 Tainted: G W syzkaller #0 [ 83.529715][ T5067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.531473][ T5067] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.532805][ T5067] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.533781][ T5067] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.534716][ T5067] sp : ffff80001fc87450 [ 83.535388][ T5067] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 83.536774][ T5067] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 83.538074][ T5067] x23: ffff0000d1dfbc88 x22: ffff0000d1dfbc00 x21: ffff0000d989c000 [ 83.539118][ T5067] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 83.540570][ T5067] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 83.542019][ T5067] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 83.543333][ T5067] x11: 0000000000000000 x10: 0000000000000000 x9 : beeaba7589231500 [ 83.544606][ T5067] x8 : beeaba7589231500 x7 : 0000000000000001 x6 : 0000000000000001 [ 83.545922][ T5067] x5 : ffff80001fc86d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 83.547287][ T5067] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.548727][ T5067] Call trace: [ 83.549259][ T5067] hfsplus_bnode_create+0x404/0x4c8 [ 83.550091][ T5067] hfsplus_bmap_alloc+0x614/0x944 [ 83.551055][ T5067] hfs_btree_inc_height+0x108/0x900 [ 83.551914][ T5067] hfsplus_brec_insert+0x118/0xac0 [ 83.552745][ T5067] __hfsplus_ext_write_extent+0x274/0x4a8 [ 83.553623][ T5067] __hfsplus_ext_cache_extent+0x84/0xa84 [ 83.554450][ T5067] hfsplus_file_truncate+0x3a4/0x9bc [ 83.555297][ T5067] hfsplus_setattr+0x18c/0x258 [ 83.556035][ T5067] notify_change+0xa08/0xcd8 [ 83.556914][ T5067] do_truncate+0x188/0x20c [ 83.557625][ T5067] do_sys_ftruncate+0x284/0x31c [ 83.558405][ T5067] __arm64_sys_ftruncate+0x60/0x74 [ 83.559379][ T5067] invoke_syscall+0x98/0x2b0 [ 83.560254][ T5067] el0_svc_common+0x138/0x258 [ 83.561049][ T5067] do_el0_svc+0x58/0x13c [ 83.561746][ T5067] el0_svc+0x78/0x1d0 [ 83.562396][ T5067] el0t_64_sync_handler+0xcc/0xe4 [ 83.563268][ T5067] el0t_64_sync+0x1a0/0x1a4 [ 83.564030][ T5067] irq event stamp: 4618 [ 83.564710][ T5067] hardirqs last enabled at (4617): [] __up_console_sem+0xb4/0xfc [ 83.566134][ T5067] hardirqs last disabled at (4618): [] el1_dbg+0x24/0x80 [ 83.567626][ T5067] softirqs last enabled at (4004): [] local_bh_enable+0x10/0x34 [ 83.569259][ T5067] softirqs last disabled at (4002): [] local_bh_disable+0x10/0x34 [ 83.570844][ T5067] ---[ end trace ac02975aa614beef ]--- [ 83.574984][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 83.576100][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 83.577003][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 83.579371][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 83.628977][ T5069] loop0: detected capacity change from 0 to 1024 [ 83.637963][ T5069] hfsplus: new node 0 already hashed? [ 83.640606][ T5069] ------------[ cut here ]------------ [ 83.641507][ T5069] WARNING: CPU: 1 PID: 5069 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.643192][ T5069] Modules linked in: [ 83.643836][ T5069] CPU: 1 PID: 5069 Comm: syz.0.53 Tainted: G W syzkaller #0 [ 83.645261][ T5069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.646916][ T5069] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.648243][ T5069] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.649204][ T5069] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.650136][ T5069] sp : ffff80001fc87450 [ 83.650844][ T5069] x29: ffff80001fc87460 x28: 0000000000000000 x27: dfff800000000000 [ 83.652180][ T5069] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 83.653543][ T5069] x23: ffff0000ca151688 x22: ffff0000ca151600 x21: ffff0000d1a88000 [ 83.654908][ T5069] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f4796 [ 83.656335][ T5069] x17: 1fffe000341f4796 x16: ffff80001125a830 x15: ffff80001433ed40 [ 83.657651][ T5069] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 83.659114][ T5069] x11: 0000000000000000 x10: 0000000000000000 x9 : 1bd331cf666c9f00 [ 83.660517][ T5069] x8 : 1bd331cf666c9f00 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.661945][ T5069] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 83.663376][ T5069] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.664698][ T5069] Call trace: [ 83.665242][ T5069] hfsplus_bnode_create+0x404/0x4c8 [ 83.666188][ T5069] hfsplus_bmap_alloc+0x614/0x944 [ 83.667021][ T5069] hfs_btree_inc_height+0x108/0x900 [ 83.667928][ T5069] hfsplus_brec_insert+0x118/0xac0 [ 83.668747][ T5069] __hfsplus_ext_write_extent+0x274/0x4a8 [ 83.669647][ T5069] __hfsplus_ext_cache_extent+0x84/0xa84 [ 83.670611][ T5069] hfsplus_file_truncate+0x3a4/0x9bc [ 83.671479][ T5069] hfsplus_setattr+0x18c/0x258 [ 83.672359][ T5069] notify_change+0xa08/0xcd8 [ 83.673129][ T5069] do_truncate+0x188/0x20c [ 83.673881][ T5069] do_sys_ftruncate+0x284/0x31c [ 83.674697][ T5069] __arm64_sys_ftruncate+0x60/0x74 [ 83.675542][ T5069] invoke_syscall+0x98/0x2b0 [ 83.676292][ T5069] el0_svc_common+0x138/0x258 [ 83.677092][ T5069] do_el0_svc+0x58/0x13c [ 83.677790][ T5069] el0_svc+0x78/0x1d0 [ 83.678525][ T5069] el0t_64_sync_handler+0xcc/0xe4 [ 83.679277][ T5069] el0t_64_sync+0x1a0/0x1a4 [ 83.679976][ T5069] irq event stamp: 5098 [ 83.680650][ T5069] hardirqs last enabled at (5097): [] finish_lock_switch+0xb0/0x1c4 [ 83.682381][ T5069] hardirqs last disabled at (5098): [] el1_dbg+0x24/0x80 [ 83.683918][ T5069] softirqs last enabled at (5092): [] handle_softirqs+0xa40/0xbe4 [ 83.685401][ T5069] softirqs last disabled at (5067): [] __irq_exit_rcu+0x240/0x43c [ 83.686908][ T5069] ---[ end trace ac02975aa614bef0 ]--- [ 83.694748][ T148] hfsplus: b-tree write err: -5, ino 25 [ 83.695945][ T148] hfsplus: b-tree write err: -5, ino 4 [ 83.696888][ T148] hfsplus: b-tree write err: -5, ino 2 [ 83.700170][ T148] hfsplus: b-tree write err: -5, ino 26 [ 83.760338][ T5071] loop0: detected capacity change from 0 to 1024 [ 83.804763][ T5071] hfsplus: new node 0 already hashed? [ 83.805967][ T5071] ------------[ cut here ]------------ [ 83.806825][ T5071] WARNING: CPU: 1 PID: 5071 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.808402][ T5071] Modules linked in: [ 83.809025][ T5071] CPU: 1 PID: 5071 Comm: syz.0.54 Tainted: G W syzkaller #0 [ 83.810423][ T5071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.812057][ T5071] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.813432][ T5071] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.814328][ T5071] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.815230][ T5071] sp : ffff80001ff67450 [ 83.815900][ T5071] x29: ffff80001ff67460 x28: 0000000000000000 x27: dfff800000000000 [ 83.817230][ T5071] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 83.818572][ T5071] x23: ffff0000d0561c88 x22: ffff0000d0561c00 x21: ffff0000d9d94000 [ 83.819852][ T5071] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000002 [ 83.821154][ T5071] x17: 0000000040000000 x16: ffff80001125a830 x15: 0000000000000002 [ 83.822425][ T5071] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 83.823849][ T5071] x11: 0000000000000000 x10: 0000000000000000 x9 : 13c3b9c814d52a00 [ 83.825280][ T5071] x8 : 13c3b9c814d52a00 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.826567][ T5071] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 83.828058][ T5071] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.829289][ T5071] Call trace: [ 83.829803][ T5071] hfsplus_bnode_create+0x404/0x4c8 [ 83.830712][ T5071] hfsplus_bmap_alloc+0x614/0x944 [ 83.831569][ T5071] hfs_btree_inc_height+0x108/0x900 [ 83.832434][ T5071] hfsplus_brec_insert+0x118/0xac0 [ 83.833210][ T5071] __hfsplus_ext_write_extent+0x274/0x4a8 [ 83.834206][ T5071] __hfsplus_ext_cache_extent+0x84/0xa84 [ 83.835142][ T5071] hfsplus_file_truncate+0x3a4/0x9bc [ 83.836017][ T5071] hfsplus_setattr+0x18c/0x258 [ 83.836843][ T5071] notify_change+0xa08/0xcd8 [ 83.837557][ T5071] do_truncate+0x188/0x20c [ 83.838253][ T5071] do_sys_ftruncate+0x284/0x31c [ 83.839050][ T5071] __arm64_sys_ftruncate+0x60/0x74 [ 83.839895][ T5071] invoke_syscall+0x98/0x2b0 [ 83.840655][ T5071] el0_svc_common+0x138/0x258 [ 83.841400][ T5071] do_el0_svc+0x58/0x13c [ 83.842202][ T5071] el0_svc+0x78/0x1d0 [ 83.842813][ T5071] el0t_64_sync_handler+0xcc/0xe4 [ 83.843593][ T5071] el0t_64_sync+0x1a0/0x1a4 [ 83.844342][ T5071] irq event stamp: 4718 [ 83.845071][ T5071] hardirqs last enabled at (4717): [] finish_lock_switch+0xb0/0x1c4 [ 83.846680][ T5071] hardirqs last disabled at (4718): [] el1_dbg+0x24/0x80 [ 83.848044][ T5071] softirqs last enabled at (4014): [] local_bh_enable+0x10/0x34 [ 83.849603][ T5071] softirqs last disabled at (4012): [] local_bh_disable+0x10/0x34 [ 83.851084][ T5071] ---[ end trace ac02975aa614bef1 ]--- [ 83.855484][ T136] hfsplus: b-tree write err: -5, ino 25 [ 83.856502][ T136] hfsplus: b-tree write err: -5, ino 4 [ 83.857370][ T136] hfsplus: b-tree write err: -5, ino 2 [ 83.861875][ T136] hfsplus: b-tree write err: -5, ino 26 [ 83.910748][ T5073] loop0: detected capacity change from 0 to 1024 [ 83.961363][ T5073] hfsplus: new node 0 already hashed? [ 83.962292][ T5073] ------------[ cut here ]------------ [ 83.963207][ T5073] WARNING: CPU: 1 PID: 5073 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.964775][ T5073] Modules linked in: [ 83.965447][ T5073] CPU: 1 PID: 5073 Comm: syz.0.55 Tainted: G W syzkaller #0 [ 83.966964][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.968743][ T5073] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.969986][ T5073] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.970952][ T5073] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.971822][ T5073] sp : ffff80001ff87450 [ 83.972465][ T5073] x29: ffff80001ff87460 x28: 0000000000000000 x27: dfff800000000000 [ 83.973693][ T5073] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 83.975152][ T5073] x23: ffff0000ccb38a88 x22: ffff0000ccb38a00 x21: ffff0000e7016000 [ 83.976399][ T5073] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 83.977535][ T5073] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 83.978847][ T5073] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 83.980284][ T5073] x11: 0000000000000000 x10: 0000000000000000 x9 : fbc0065c7f11f600 [ 83.981615][ T5073] x8 : fbc0065c7f11f600 x7 : 0000000000000001 x6 : 0000000000000001 [ 83.982891][ T5073] x5 : ffff80001ff86d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 83.984156][ T5073] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.985504][ T5073] Call trace: [ 83.986049][ T5073] hfsplus_bnode_create+0x404/0x4c8 [ 83.986943][ T5073] hfsplus_bmap_alloc+0x614/0x944 [ 83.987778][ T5073] hfs_btree_inc_height+0x108/0x900 [ 83.988624][ T5073] hfsplus_brec_insert+0x118/0xac0 [ 83.989458][ T5073] __hfsplus_ext_write_extent+0x274/0x4a8 [ 83.990461][ T5073] __hfsplus_ext_cache_extent+0x84/0xa84 [ 83.991366][ T5073] hfsplus_file_truncate+0x3a4/0x9bc [ 83.992200][ T5073] hfsplus_setattr+0x18c/0x258 [ 83.993006][ T5073] notify_change+0xa08/0xcd8 [ 83.993815][ T5073] do_truncate+0x188/0x20c [ 83.994565][ T5073] do_sys_ftruncate+0x284/0x31c [ 83.995503][ T5073] __arm64_sys_ftruncate+0x60/0x74 [ 83.996465][ T5073] invoke_syscall+0x98/0x2b0 [ 83.997295][ T5073] el0_svc_common+0x138/0x258 [ 83.998109][ T5073] do_el0_svc+0x58/0x13c [ 83.998841][ T5073] el0_svc+0x78/0x1d0 [ 83.999542][ T5073] el0t_64_sync_handler+0xcc/0xe4 [ 84.000380][ T5073] el0t_64_sync+0x1a0/0x1a4 [ 84.001170][ T5073] irq event stamp: 4688 [ 84.001840][ T5073] hardirqs last enabled at (4687): [] __up_console_sem+0xb4/0xfc [ 84.003312][ T5073] hardirqs last disabled at (4688): [] el1_dbg+0x24/0x80 [ 84.004617][ T5073] softirqs last enabled at (4162): [] local_bh_enable+0x10/0x34 [ 84.006113][ T5073] softirqs last disabled at (4160): [] local_bh_disable+0x10/0x34 [ 84.007625][ T5073] ---[ end trace ac02975aa614bef2 ]--- [ 84.013475][ T136] hfsplus: b-tree write err: -5, ino 25 [ 84.014678][ T136] hfsplus: b-tree write err: -5, ino 4 [ 84.015588][ T136] hfsplus: b-tree write err: -5, ino 2 [ 84.017557][ T136] hfsplus: b-tree write err: -5, ino 26 [ 84.073562][ T5075] loop0: detected capacity change from 0 to 1024 [ 84.107126][ T5075] hfsplus: new node 0 already hashed? [ 84.108236][ T5075] ------------[ cut here ]------------ [ 84.109059][ T5075] WARNING: CPU: 0 PID: 5075 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.110666][ T5075] Modules linked in: [ 84.111330][ T5075] CPU: 0 PID: 5075 Comm: syz.0.56 Tainted: G W syzkaller #0 [ 84.112747][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.114286][ T5075] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.115502][ T5075] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.116555][ T5075] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.117472][ T5075] sp : ffff80001ff97450 [ 84.118089][ T5075] x29: ffff80001ff97460 x28: 0000000000000000 x27: dfff800000000000 [ 84.119433][ T5075] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 84.120873][ T5075] x23: ffff0000cfc3f088 x22: ffff0000cfc3f000 x21: ffff0000dc2ea000 [ 84.122219][ T5075] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f0596 [ 84.123477][ T5075] x17: 1fffe000341f0596 x16: ffff80001125a830 x15: ffff80001433ed40 [ 84.124803][ T5075] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 84.126210][ T5075] x11: 0000000000000000 x10: 0000000000000000 x9 : 60ba0a2e11f7ea00 [ 84.127517][ T5075] x8 : 60ba0a2e11f7ea00 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.128949][ T5075] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 84.130349][ T5075] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.131654][ T5075] Call trace: [ 84.132205][ T5075] hfsplus_bnode_create+0x404/0x4c8 [ 84.133115][ T5075] hfsplus_bmap_alloc+0x614/0x944 [ 84.133994][ T5075] hfs_btree_inc_height+0x108/0x900 [ 84.134906][ T5075] hfsplus_brec_insert+0x118/0xac0 [ 84.135829][ T5075] __hfsplus_ext_write_extent+0x274/0x4a8 [ 84.136754][ T5075] __hfsplus_ext_cache_extent+0x84/0xa84 [ 84.137701][ T5075] hfsplus_file_truncate+0x3a4/0x9bc [ 84.138611][ T5075] hfsplus_setattr+0x18c/0x258 [ 84.139433][ T5075] notify_change+0xa08/0xcd8 [ 84.140240][ T5075] do_truncate+0x188/0x20c [ 84.140977][ T5075] do_sys_ftruncate+0x284/0x31c [ 84.141871][ T5075] __arm64_sys_ftruncate+0x60/0x74 [ 84.142667][ T5075] invoke_syscall+0x98/0x2b0 [ 84.143444][ T5075] el0_svc_common+0x138/0x258 [ 84.144282][ T5075] do_el0_svc+0x58/0x13c [ 84.144943][ T5075] el0_svc+0x78/0x1d0 [ 84.145685][ T5075] el0t_64_sync_handler+0xcc/0xe4 [ 84.146599][ T5075] el0t_64_sync+0x1a0/0x1a4 [ 84.147356][ T5075] irq event stamp: 4918 [ 84.148125][ T5075] hardirqs last enabled at (4917): [] finish_lock_switch+0xb0/0x1c4 [ 84.149801][ T5075] hardirqs last disabled at (4918): [] el1_dbg+0x24/0x80 [ 84.151315][ T5075] softirqs last enabled at (4912): [] handle_softirqs+0xa40/0xbe4 [ 84.152844][ T5075] softirqs last disabled at (4897): [] __irq_exit_rcu+0x240/0x43c [ 84.154317][ T5075] ---[ end trace ac02975aa614bef3 ]--- [ 84.159280][ T577] hfsplus: b-tree write err: -5, ino 25 [ 84.160347][ T577] hfsplus: b-tree write err: -5, ino 4 [ 84.161321][ T577] hfsplus: b-tree write err: -5, ino 2 [ 84.163293][ T577] hfsplus: b-tree write err: -5, ino 26 [ 84.202685][ T5077] loop0: detected capacity change from 0 to 1024 [ 84.237758][ T5077] hfsplus: new node 0 already hashed? [ 84.238823][ T5077] ------------[ cut here ]------------ [ 84.239721][ T5077] WARNING: CPU: 0 PID: 5077 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.241370][ T5077] Modules linked in: [ 84.241972][ T5077] CPU: 0 PID: 5077 Comm: syz.0.57 Tainted: G W syzkaller #0 [ 84.243392][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.245119][ T5077] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.246456][ T5077] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.247446][ T5077] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.248436][ T5077] sp : ffff80001ff97450 [ 84.249217][ T5077] x29: ffff80001ff97460 x28: 0000000000000000 x27: dfff800000000000 [ 84.250637][ T5077] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 84.252031][ T5077] x23: ffff0000c54f4a88 x22: ffff0000c54f4a00 x21: ffff0000c156e000 [ 84.253454][ T5077] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f0596 [ 84.254743][ T5077] x17: 1fffe000341f0596 x16: ffff80001125a830 x15: ffff80001433ed40 [ 84.256256][ T5077] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 84.257689][ T5077] x11: 0000000000000000 x10: 0000000000000000 x9 : 8ace13be23ee6800 [ 84.259140][ T5077] x8 : 8ace13be23ee6800 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.260502][ T5077] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 84.261823][ T5077] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.263156][ T5077] Call trace: [ 84.263730][ T5077] hfsplus_bnode_create+0x404/0x4c8 [ 84.264659][ T5077] hfsplus_bmap_alloc+0x614/0x944 [ 84.265515][ T5077] hfs_btree_inc_height+0x108/0x900 [ 84.266386][ T5077] hfsplus_brec_insert+0x118/0xac0 [ 84.267239][ T5077] __hfsplus_ext_write_extent+0x274/0x4a8 [ 84.268174][ T5077] __hfsplus_ext_cache_extent+0x84/0xa84 [ 84.269099][ T5077] hfsplus_file_truncate+0x3a4/0x9bc [ 84.270022][ T5077] hfsplus_setattr+0x18c/0x258 [ 84.270809][ T5077] notify_change+0xa08/0xcd8 [ 84.271622][ T5077] do_truncate+0x188/0x20c [ 84.272317][ T5077] do_sys_ftruncate+0x284/0x31c [ 84.272967][ T5077] __arm64_sys_ftruncate+0x60/0x74 [ 84.273795][ T5077] invoke_syscall+0x98/0x2b0 [ 84.274505][ T5077] el0_svc_common+0x138/0x258 [ 84.275266][ T5077] do_el0_svc+0x58/0x13c [ 84.275939][ T5077] el0_svc+0x78/0x1d0 [ 84.276548][ T5077] el0t_64_sync_handler+0xcc/0xe4 [ 84.277295][ T5077] el0t_64_sync+0x1a0/0x1a4 [ 84.278012][ T5077] irq event stamp: 4726 [ 84.278691][ T5077] hardirqs last enabled at (4725): [] finish_lock_switch+0xb0/0x1c4 [ 84.280344][ T5077] hardirqs last disabled at (4726): [] el1_dbg+0x24/0x80 [ 84.281886][ T5077] softirqs last enabled at (4720): [] handle_softirqs+0xa40/0xbe4 [ 84.283471][ T5077] softirqs last disabled at (4701): [] __irq_exit_rcu+0x240/0x43c [ 84.285046][ T5077] ---[ end trace ac02975aa614bef4 ]--- [ 84.289793][ T577] hfsplus: b-tree write err: -5, ino 25 [ 84.290937][ T577] hfsplus: b-tree write err: -5, ino 4 [ 84.291851][ T577] hfsplus: b-tree write err: -5, ino 2 [ 84.293839][ T577] hfsplus: b-tree write err: -5, ino 26 [ 84.360440][ T5079] loop0: detected capacity change from 0 to 1024 [ 84.367177][ T5079] hfsplus: new node 0 already hashed? [ 84.369058][ T5079] ------------[ cut here ]------------ [ 84.369812][ T5079] WARNING: CPU: 1 PID: 5079 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.371311][ T5079] Modules linked in: [ 84.371883][ T5079] CPU: 1 PID: 5079 Comm: syz.0.58 Tainted: G W syzkaller #0 [ 84.373156][ T5079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.374622][ T5079] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.375787][ T5079] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.376749][ T5079] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.377713][ T5079] sp : ffff80001ff67450 [ 84.378402][ T5079] x29: ffff80001ff67460 x28: 0000000000000000 x27: dfff800000000000 [ 84.379725][ T5079] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 84.381051][ T5079] x23: ffff0000d0b92488 x22: ffff0000d0b92400 x21: ffff0000dbdb6000 [ 84.382299][ T5079] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f4796 [ 84.383568][ T5079] x17: 1fffe000341f4796 x16: ffff80001125a830 x15: ffff80001433ed40 [ 84.384764][ T5079] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 84.385949][ T5079] x11: 0000000000000000 x10: 0000000000000000 x9 : 213fc1b6db8fd300 [ 84.387293][ T5079] x8 : 213fc1b6db8fd300 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.388724][ T5079] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 84.390099][ T5079] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.391504][ T5079] Call trace: [ 84.392002][ T5079] hfsplus_bnode_create+0x404/0x4c8 [ 84.392801][ T5079] hfsplus_bmap_alloc+0x614/0x944 [ 84.393593][ T5079] hfs_btree_inc_height+0x108/0x900 [ 84.394251][ T5079] hfsplus_brec_insert+0x118/0xac0 [ 84.395079][ T5079] __hfsplus_ext_write_extent+0x274/0x4a8 [ 84.396103][ T5079] __hfsplus_ext_cache_extent+0x84/0xa84 [ 84.397025][ T5079] hfsplus_file_truncate+0x3a4/0x9bc [ 84.397842][ T5079] hfsplus_setattr+0x18c/0x258 [ 84.398687][ T5079] notify_change+0xa08/0xcd8 [ 84.399432][ T5079] do_truncate+0x188/0x20c [ 84.400066][ T5079] do_sys_ftruncate+0x284/0x31c [ 84.400782][ T5079] __arm64_sys_ftruncate+0x60/0x74 [ 84.401663][ T5079] invoke_syscall+0x98/0x2b0 [ 84.402446][ T5079] el0_svc_common+0x138/0x258 [ 84.403244][ T5079] do_el0_svc+0x58/0x13c [ 84.403949][ T5079] el0_svc+0x78/0x1d0 [ 84.404600][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 84.405684][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 84.406378][ T5079] irq event stamp: 4572 [ 84.407113][ T5079] hardirqs last enabled at (4571): [] finish_lock_switch+0xb0/0x1c4 [ 84.408728][ T5079] hardirqs last disabled at (4572): [] el1_dbg+0x24/0x80 [ 84.410217][ T5079] softirqs last enabled at (4566): [] handle_softirqs+0xa40/0xbe4 [ 84.411786][ T5079] softirqs last disabled at (4549): [] __irq_exit_rcu+0x240/0x43c [ 84.413335][ T5079] ---[ end trace ac02975aa614bef5 ]--- [ 84.420145][ T136] hfsplus: b-tree write err: -5, ino 25 [ 84.421323][ T136] hfsplus: b-tree write err: -5, ino 4 [ 84.422257][ T136] hfsplus: b-tree write err: -5, ino 2 [ 84.424310][ T136] hfsplus: b-tree write err: -5, ino 26 [ 84.570382][ T5081] hfsplus: new node 0 already hashed? [ 84.571348][ T5081] ------------[ cut here ]------------ [ 84.572124][ T5081] WARNING: CPU: 0 PID: 5081 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.573788][ T5081] Modules linked in: [ 84.574467][ T5081] CPU: 0 PID: 5081 Comm: syz.0.59 Tainted: G W syzkaller #0 [ 84.575983][ T5081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.577706][ T5081] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.579108][ T5081] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.580033][ T5081] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.580978][ T5081] sp : ffff80001ffa7450 [ 84.581546][ T5081] x29: ffff80001ffa7460 x28: 0000000000000000 x27: dfff800000000000 [ 84.582935][ T5081] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 84.584280][ T5081] x23: ffff0000d2699e88 x22: ffff0000d2699e00 x21: ffff0000c551e000 [ 84.585341][ T5081] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 84.586711][ T5081] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 84.587766][ T5081] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 84.588975][ T5081] x11: 0000000000000000 x10: 0000000000000000 x9 : 409c99caafe5f100 [ 84.590393][ T5081] x8 : 409c99caafe5f100 x7 : 0000000000000001 x6 : 0000000000000001 [ 84.591639][ T5081] x5 : ffff80001ffa6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 84.592918][ T5081] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.594210][ T5081] Call trace: [ 84.594762][ T5081] hfsplus_bnode_create+0x404/0x4c8 [ 84.595595][ T5081] hfsplus_bmap_alloc+0x614/0x944 [ 84.596369][ T5081] hfs_btree_inc_height+0x108/0x900 [ 84.597207][ T5081] hfsplus_brec_insert+0x118/0xac0 [ 84.598170][ T5081] __hfsplus_ext_write_extent+0x274/0x4a8 [ 84.599161][ T5081] __hfsplus_ext_cache_extent+0x84/0xa84 [ 84.600106][ T5081] hfsplus_file_truncate+0x3a4/0x9bc [ 84.601021][ T5081] hfsplus_setattr+0x18c/0x258 [ 84.601776][ T5081] notify_change+0xa08/0xcd8 [ 84.602533][ T5081] do_truncate+0x188/0x20c [ 84.603326][ T5081] do_sys_ftruncate+0x284/0x31c [ 84.604074][ T5081] __arm64_sys_ftruncate+0x60/0x74 [ 84.604885][ T5081] invoke_syscall+0x98/0x2b0 [ 84.605663][ T5081] el0_svc_common+0x138/0x258 [ 84.606444][ T5081] do_el0_svc+0x58/0x13c [ 84.607159][ T5081] el0_svc+0x78/0x1d0 [ 84.607893][ T5081] el0t_64_sync_handler+0xcc/0xe4 [ 84.608771][ T5081] el0t_64_sync+0x1a0/0x1a4 [ 84.609511][ T5081] irq event stamp: 4636 [ 84.610198][ T5081] hardirqs last enabled at (4635): [] __up_console_sem+0xb4/0xfc [ 84.611698][ T5081] hardirqs last disabled at (4636): [] el1_dbg+0x24/0x80 [ 84.612938][ T5081] softirqs last enabled at (4066): [] local_bh_enable+0x10/0x34 [ 84.614406][ T5081] softirqs last disabled at (4064): [] local_bh_disable+0x10/0x34 [ 84.615743][ T5081] ---[ end trace ac02975aa614bef6 ]--- [ 84.623616][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 84.624649][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 84.625513][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 84.627321][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 84.760698][ T5083] hfsplus: new node 0 already hashed? [ 84.761509][ T5083] ------------[ cut here ]------------ [ 84.762254][ T5083] WARNING: CPU: 0 PID: 5083 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.763692][ T5083] Modules linked in: [ 84.764324][ T5083] CPU: 0 PID: 5083 Comm: syz.0.60 Tainted: G W syzkaller #0 [ 84.765760][ T5083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.767326][ T5083] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.768757][ T5083] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.769726][ T5083] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.770609][ T5083] sp : ffff80001ffb7450 [ 84.771297][ T5083] x29: ffff80001ffb7460 x28: 0000000000000000 x27: dfff800000000000 [ 84.772536][ T5083] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 84.773815][ T5083] x23: ffff0000c1833088 x22: ffff0000c1833000 x21: ffff0000eca00000 [ 84.775299][ T5083] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 84.776697][ T5083] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 84.778098][ T5083] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 84.779554][ T5083] x11: 0000000000000000 x10: 0000000000000000 x9 : ef69818248643800 [ 84.780994][ T5083] x8 : ef69818248643800 x7 : 0000000000000001 x6 : 0000000000000001 [ 84.782305][ T5083] x5 : ffff80001ffb6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 84.783632][ T5083] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.785029][ T5083] Call trace: [ 84.786186][ T5083] hfsplus_bnode_create+0x404/0x4c8 [ 84.787058][ T5083] hfsplus_bmap_alloc+0x614/0x944 [ 84.787857][ T5083] hfs_btree_inc_height+0x108/0x900 [ 84.788720][ T5083] hfsplus_brec_insert+0x118/0xac0 [ 84.789520][ T5083] __hfsplus_ext_write_extent+0x274/0x4a8 [ 84.790467][ T5083] __hfsplus_ext_cache_extent+0x84/0xa84 [ 84.791459][ T5083] hfsplus_file_truncate+0x3a4/0x9bc [ 84.792259][ T5083] hfsplus_setattr+0x18c/0x258 [ 84.792902][ T5083] notify_change+0xa08/0xcd8 [ 84.793536][ T5083] do_truncate+0x188/0x20c [ 84.794288][ T5083] do_sys_ftruncate+0x284/0x31c [ 84.795054][ T5083] __arm64_sys_ftruncate+0x60/0x74 [ 84.795870][ T5083] invoke_syscall+0x98/0x2b0 [ 84.796697][ T5083] el0_svc_common+0x138/0x258 [ 84.797452][ T5083] do_el0_svc+0x58/0x13c [ 84.798128][ T5083] el0_svc+0x78/0x1d0 [ 84.798817][ T5083] el0t_64_sync_handler+0xcc/0xe4 [ 84.799688][ T5083] el0t_64_sync+0x1a0/0x1a4 [ 84.800442][ T5083] irq event stamp: 5006 [ 84.801285][ T5083] hardirqs last enabled at (5005): [] __up_console_sem+0xb4/0xfc [ 84.802752][ T5083] hardirqs last disabled at (5006): [] el1_dbg+0x24/0x80 [ 84.804219][ T5083] softirqs last enabled at (4188): [] local_bh_enable+0x10/0x34 [ 84.805765][ T5083] softirqs last disabled at (4186): [] local_bh_disable+0x10/0x34 [ 84.807486][ T5083] ---[ end trace ac02975aa614bef7 ]--- [ 84.813784][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 84.814859][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 84.815769][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 84.817814][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 84.900161][ T5085] hfsplus: new node 0 already hashed? [ 84.900983][ T5085] ------------[ cut here ]------------ [ 84.901846][ T5085] WARNING: CPU: 1 PID: 5085 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.903313][ T5085] Modules linked in: [ 84.903950][ T5085] CPU: 1 PID: 5085 Comm: syz.0.61 Tainted: G W syzkaller #0 [ 84.905266][ T5085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.906806][ T5085] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.908040][ T5085] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.908953][ T5085] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.909808][ T5085] sp : ffff80001ffc7450 [ 84.910404][ T5085] x29: ffff80001ffc7460 x28: 0000000000000000 x27: dfff800000000000 [ 84.911632][ T5085] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 84.913034][ T5085] x23: ffff0000c1c55c88 x22: ffff0000c1c55c00 x21: ffff0000d84e8000 [ 84.914370][ T5085] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 84.915662][ T5085] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 84.917032][ T5085] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 84.918345][ T5085] x11: 0000000000000000 x10: 0000000000000000 x9 : affa68184d497500 [ 84.919728][ T5085] x8 : affa68184d497500 x7 : 0000000000000001 x6 : 0000000000000001 [ 84.920950][ T5085] x5 : ffff80001ffc6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 84.922338][ T5085] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.923676][ T5085] Call trace: [ 84.924220][ T5085] hfsplus_bnode_create+0x404/0x4c8 [ 84.925123][ T5085] hfsplus_bmap_alloc+0x614/0x944 [ 84.926005][ T5085] hfs_btree_inc_height+0x108/0x900 [ 84.926948][ T5085] hfsplus_brec_insert+0x118/0xac0 [ 84.927770][ T5085] __hfsplus_ext_write_extent+0x274/0x4a8 [ 84.928647][ T5085] __hfsplus_ext_cache_extent+0x84/0xa84 [ 84.929602][ T5085] hfsplus_file_truncate+0x3a4/0x9bc [ 84.930392][ T5085] hfsplus_setattr+0x18c/0x258 [ 84.931103][ T5085] notify_change+0xa08/0xcd8 [ 84.931731][ T5085] do_truncate+0x188/0x20c [ 84.932439][ T5085] do_sys_ftruncate+0x284/0x31c [ 84.933144][ T5085] __arm64_sys_ftruncate+0x60/0x74 [ 84.933872][ T5085] invoke_syscall+0x98/0x2b0 [ 84.934642][ T5085] el0_svc_common+0x138/0x258 [ 84.935431][ T5085] do_el0_svc+0x58/0x13c [ 84.936126][ T5085] el0_svc+0x78/0x1d0 [ 84.936881][ T5085] el0t_64_sync_handler+0xcc/0xe4 [ 84.937671][ T5085] el0t_64_sync+0x1a0/0x1a4 [ 84.938413][ T5085] irq event stamp: 4592 [ 84.939032][ T5085] hardirqs last enabled at (4591): [] __up_console_sem+0xb4/0xfc [ 84.940439][ T5085] hardirqs last disabled at (4592): [] el1_dbg+0x24/0x80 [ 84.941869][ T5085] softirqs last enabled at (4014): [] local_bh_enable+0x10/0x34 [ 84.943441][ T5085] softirqs last disabled at (4012): [] local_bh_disable+0x10/0x34 [ 84.944916][ T5085] ---[ end trace ac02975aa614bef8 ]--- [ 84.949527][ T136] hfsplus: b-tree write err: -5, ino 25 [ 84.950574][ T136] hfsplus: b-tree write err: -5, ino 4 [ 84.951434][ T136] hfsplus: b-tree write err: -5, ino 2 [ 84.953512][ T136] hfsplus: b-tree write err: -5, ino 26 [ 85.066482][ T5087] hfsplus: new node 0 already hashed? [ 85.067416][ T5087] ------------[ cut here ]------------ [ 85.068367][ T5087] WARNING: CPU: 1 PID: 5087 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.069951][ T5087] Modules linked in: [ 85.070583][ T5087] CPU: 1 PID: 5087 Comm: syz.0.62 Tainted: G W syzkaller #0 [ 85.072015][ T5087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.073674][ T5087] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.074890][ T5087] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.075808][ T5087] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.076727][ T5087] sp : ffff80001ffd7450 [ 85.077360][ T5087] x29: ffff80001ffd7460 x28: 0000000000000000 x27: dfff800000000000 [ 85.078621][ T5087] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 85.079900][ T5087] x23: ffff0000cb437288 x22: ffff0000cb437200 x21: ffff0000c9498000 [ 85.081276][ T5087] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 85.082645][ T5087] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 85.083939][ T5087] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 85.085265][ T5087] x11: 0000000000000000 x10: 0000000000000000 x9 : 755a4e1028a33400 [ 85.086677][ T5087] x8 : 755a4e1028a33400 x7 : 0000000000000001 x6 : 0000000000000001 [ 85.087968][ T5087] x5 : ffff80001ffd6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 85.089263][ T5087] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 85.090589][ T5087] Call trace: [ 85.091154][ T5087] hfsplus_bnode_create+0x404/0x4c8 [ 85.091993][ T5087] hfsplus_bmap_alloc+0x614/0x944 [ 85.092823][ T5087] hfs_btree_inc_height+0x108/0x900 [ 85.093696][ T5087] hfsplus_brec_insert+0x118/0xac0 [ 85.094464][ T5087] __hfsplus_ext_write_extent+0x274/0x4a8 [ 85.095363][ T5087] __hfsplus_ext_cache_extent+0x84/0xa84 [ 85.096329][ T5087] hfsplus_file_truncate+0x3a4/0x9bc [ 85.097217][ T5087] hfsplus_setattr+0x18c/0x258 [ 85.097927][ T5087] notify_change+0xa08/0xcd8 [ 85.098670][ T5087] do_truncate+0x188/0x20c [ 85.099436][ T5087] do_sys_ftruncate+0x284/0x31c [ 85.100253][ T5087] __arm64_sys_ftruncate+0x60/0x74 [ 85.101096][ T5087] invoke_syscall+0x98/0x2b0 [ 85.101833][ T5087] el0_svc_common+0x138/0x258 [ 85.102585][ T5087] do_el0_svc+0x58/0x13c [ 85.103281][ T5087] el0_svc+0x78/0x1d0 [ 85.103918][ T5087] el0t_64_sync_handler+0xcc/0xe4 [ 85.104957][ T5087] el0t_64_sync+0x1a0/0x1a4 [ 85.105637][ T5087] irq event stamp: 4780 [ 85.106257][ T5087] hardirqs last enabled at (4779): [] __up_console_sem+0xb4/0xfc [ 85.107790][ T5087] hardirqs last disabled at (4780): [] el1_dbg+0x24/0x80 [ 85.109251][ T5087] softirqs last enabled at (4190): [] local_bh_enable+0x10/0x34 [ 85.110660][ T5087] softirqs last disabled at (4188): [] local_bh_disable+0x10/0x34 [ 85.112150][ T5087] ---[ end trace ac02975aa614bef9 ]--- [ 85.116523][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 85.117582][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 85.118571][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 85.120555][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 85.186469][ T5089] hfsplus: new node 0 already hashed? [ 85.187552][ T5089] ------------[ cut here ]------------ [ 85.188406][ T5089] WARNING: CPU: 0 PID: 5089 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.190031][ T5089] Modules linked in: [ 85.190656][ T5089] CPU: 0 PID: 5089 Comm: syz.0.63 Tainted: G W syzkaller #0 [ 85.192254][ T5089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.194058][ T5089] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.195460][ T5089] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.196425][ T5089] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.197315][ T5089] sp : ffff80001ff97450 [ 85.198054][ T5089] x29: ffff80001ff97460 x28: 0000000000000000 x27: dfff800000000000 [ 85.199312][ T5089] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 85.200530][ T5089] x23: ffff0000ccb3f288 x22: ffff0000ccb3f200 x21: ffff0000de416000 [ 85.201967][ T5089] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 85.203260][ T5089] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 85.204614][ T5089] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 85.205927][ T5089] x11: 0000000000000000 x10: 0000000000000000 x9 : fa10bd84d8340300 [ 85.207219][ T5089] x8 : fa10bd84d8340300 x7 : 0000000000000001 x6 : 0000000000000001 [ 85.208514][ T5089] x5 : ffff80001ff96d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 85.209815][ T5089] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 85.211277][ T5089] Call trace: [ 85.211889][ T5089] hfsplus_bnode_create+0x404/0x4c8 [ 85.212804][ T5089] hfsplus_bmap_alloc+0x614/0x944 [ 85.213575][ T5089] hfs_btree_inc_height+0x108/0x900 [ 85.214400][ T5089] hfsplus_brec_insert+0x118/0xac0 [ 85.215194][ T5089] __hfsplus_ext_write_extent+0x274/0x4a8 [ 85.216215][ T5089] __hfsplus_ext_cache_extent+0x84/0xa84 [ 85.217206][ T5089] hfsplus_file_truncate+0x3a4/0x9bc [ 85.218061][ T5089] hfsplus_setattr+0x18c/0x258 [ 85.218943][ T5089] notify_change+0xa08/0xcd8 [ 85.219705][ T5089] do_truncate+0x188/0x20c [ 85.220484][ T5089] do_sys_ftruncate+0x284/0x31c [ 85.221148][ T5089] __arm64_sys_ftruncate+0x60/0x74 [ 85.221822][ T5089] invoke_syscall+0x98/0x2b0 [ 85.222513][ T5089] el0_svc_common+0x138/0x258 [ 85.223340][ T5089] do_el0_svc+0x58/0x13c [ 85.224049][ T5089] el0_svc+0x78/0x1d0 [ 85.224724][ T5089] el0t_64_sync_handler+0xcc/0xe4 [ 85.225537][ T5089] el0t_64_sync+0x1a0/0x1a4 [ 85.226299][ T5089] irq event stamp: 4564 [ 85.226982][ T5089] hardirqs last enabled at (4563): [] __up_console_sem+0xb4/0xfc [ 85.228540][ T5089] hardirqs last disabled at (4564): [] el1_dbg+0x24/0x80 [ 85.230102][ T5089] softirqs last enabled at (4016): [] local_bh_enable+0x10/0x34 [ 85.231617][ T5089] softirqs last disabled at (4014): [] local_bh_disable+0x10/0x34 [ 85.233125][ T5089] ---[ end trace ac02975aa614befa ]--- [ 85.237654][ T148] hfsplus: b-tree write err: -5, ino 25 [ 85.238917][ T148] hfsplus: b-tree write err: -5, ino 4 [ 85.239911][ T148] hfsplus: b-tree write err: -5, ino 2 [ 85.241798][ T148] hfsplus: b-tree write err: -5, ino 26 [ 85.301758][ T5091] hfsplus: new node 0 already hashed? [ 85.302650][ T5091] ------------[ cut here ]------------ [ 85.303546][ T5091] WARNING: CPU: 1 PID: 5091 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.305133][ T5091] Modules linked in: [ 85.305654][ T5091] CPU: 1 PID: 5091 Comm: syz.0.64 Tainted: G W syzkaller #0 [ 85.306845][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.308617][ T5091] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.310005][ T5091] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.310992][ T5091] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.311862][ T5091] sp : ffff80001ffd7450 [ 85.312546][ T5091] x29: ffff80001ffd7460 x28: 0000000000000000 x27: dfff800000000000 [ 85.313817][ T5091] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 85.315248][ T5091] x23: ffff0000c1324e88 x22: ffff0000c1324e00 x21: ffff0000cad82000 [ 85.316567][ T5091] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 85.317928][ T5091] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 85.319272][ T5091] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 85.320692][ T5091] x11: 0000000000000000 x10: 0000000000000000 x9 : 1bbbdb4e75234400 [ 85.322046][ T5091] x8 : 1bbbdb4e75234400 x7 : 0000000000000001 x6 : 0000000000000001 [ 85.323410][ T5091] x5 : ffff80001ffd6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 85.324850][ T5091] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 85.326220][ T5091] Call trace: [ 85.326816][ T5091] hfsplus_bnode_create+0x404/0x4c8 [ 85.327660][ T5091] hfsplus_bmap_alloc+0x614/0x944 [ 85.328484][ T5091] hfs_btree_inc_height+0x108/0x900 [ 85.329353][ T5091] hfsplus_brec_insert+0x118/0xac0 [ 85.330265][ T5091] __hfsplus_ext_write_extent+0x274/0x4a8 [ 85.331233][ T5091] __hfsplus_ext_cache_extent+0x84/0xa84 [ 85.332246][ T5091] hfsplus_file_truncate+0x3a4/0x9bc [ 85.333183][ T5091] hfsplus_setattr+0x18c/0x258 [ 85.333893][ T5091] notify_change+0xa08/0xcd8 [ 85.334676][ T5091] do_truncate+0x188/0x20c [ 85.335510][ T5091] do_sys_ftruncate+0x284/0x31c [ 85.336424][ T5091] __arm64_sys_ftruncate+0x60/0x74 [ 85.337233][ T5091] invoke_syscall+0x98/0x2b0 [ 85.337945][ T5091] el0_svc_common+0x138/0x258 [ 85.338801][ T5091] do_el0_svc+0x58/0x13c [ 85.339502][ T5091] el0_svc+0x78/0x1d0 [ 85.340169][ T5091] el0t_64_sync_handler+0xcc/0xe4 [ 85.340919][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 85.341687][ T5091] irq event stamp: 4776 [ 85.342494][ T5091] hardirqs last enabled at (4775): [] __up_console_sem+0xb4/0xfc [ 85.344123][ T5091] hardirqs last disabled at (4776): [] el1_dbg+0x24/0x80 [ 85.345568][ T5091] softirqs last enabled at (4194): [] local_bh_enable+0x10/0x34 [ 85.347114][ T5091] softirqs last disabled at (4192): [] local_bh_disable+0x10/0x34 [ 85.348665][ T5091] ---[ end trace ac02975aa614befb ]--- [ 85.354323][ T136] hfsplus: b-tree write err: -5, ino 25 [ 85.355464][ T136] hfsplus: b-tree write err: -5, ino 4 [ 85.356431][ T136] hfsplus: b-tree write err: -5, ino 2 [ 85.358872][ T136] hfsplus: b-tree write err: -5, ino 26 [ 85.396127][ T5093] hfsplus: new node 0 already hashed? [ 85.397142][ T5093] ------------[ cut here ]------------ [ 85.397983][ T5093] WARNING: CPU: 0 PID: 5093 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.399502][ T5093] Modules linked in: [ 85.400037][ T5093] CPU: 0 PID: 5093 Comm: syz.0.65 Tainted: G W syzkaller #0 [ 85.401360][ T5093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.403043][ T5093] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.404417][ T5093] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.405413][ T5093] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.406312][ T5093] sp : ffff80001ff97450 [ 85.406962][ T5093] x29: ffff80001ff97460 x28: 0000000000000000 x27: dfff800000000000 [ 85.408332][ T5093] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 85.409566][ T5093] x23: ffff0000d34fa088 x22: ffff0000d34fa000 x21: ffff0000ca5d6000 [ 85.410746][ T5093] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 85.412014][ T5093] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 85.413303][ T5093] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 85.414520][ T5093] x11: 0000000000000000 x10: 0000000000000000 x9 : 2a8b6d76be45e100 [ 85.415758][ T5093] x8 : 2a8b6d76be45e100 x7 : 0000000000000001 x6 : 0000000000000001 [ 85.417022][ T5093] x5 : ffff80001ff96d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 85.418293][ T5093] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 85.419588][ T5093] Call trace: [ 85.420185][ T5093] hfsplus_bnode_create+0x404/0x4c8 [ 85.421054][ T5093] hfsplus_bmap_alloc+0x614/0x944 [ 85.421915][ T5093] hfs_btree_inc_height+0x108/0x900 [ 85.422793][ T5093] hfsplus_brec_insert+0x118/0xac0 [ 85.423672][ T5093] __hfsplus_ext_write_extent+0x274/0x4a8 [ 85.424690][ T5093] __hfsplus_ext_cache_extent+0x84/0xa84 [ 85.425626][ T5093] hfsplus_file_truncate+0x3a4/0x9bc [ 85.426469][ T5093] hfsplus_setattr+0x18c/0x258 [ 85.427325][ T5093] notify_change+0xa08/0xcd8 [ 85.428170][ T5093] do_truncate+0x188/0x20c [ 85.428979][ T5093] do_sys_ftruncate+0x284/0x31c [ 85.429790][ T5093] __arm64_sys_ftruncate+0x60/0x74 [ 85.430645][ T5093] invoke_syscall+0x98/0x2b0 [ 85.431386][ T5093] el0_svc_common+0x138/0x258 [ 85.432126][ T5093] do_el0_svc+0x58/0x13c [ 85.432808][ T5093] el0_svc+0x78/0x1d0 [ 85.433431][ T5093] el0t_64_sync_handler+0xcc/0xe4 [ 85.434247][ T5093] el0t_64_sync+0x1a0/0x1a4 [ 85.435038][ T5093] irq event stamp: 4524 [ 85.435737][ T5093] hardirqs last enabled at (4523): [] __up_console_sem+0xb4/0xfc [ 85.437251][ T5093] hardirqs last disabled at (4524): [] el1_dbg+0x24/0x80 [ 85.438726][ T5093] softirqs last enabled at (3962): [] local_bh_enable+0x10/0x34 [ 85.440283][ T5093] softirqs last disabled at (3960): [] local_bh_disable+0x10/0x34 [ 85.441776][ T5093] ---[ end trace ac02975aa614befc ]--- [ 85.446102][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 85.447061][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 85.447891][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 85.451023][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 85.495442][ T5095] hfsplus: new node 0 already hashed? [ 85.496393][ T5095] ------------[ cut here ]------------ [ 85.497286][ T5095] WARNING: CPU: 0 PID: 5095 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.498814][ T5095] Modules linked in: [ 85.499636][ T5095] CPU: 0 PID: 5095 Comm: syz.0.66 Tainted: G W syzkaller #0 [ 85.501003][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.502488][ T5095] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.503768][ T5095] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.504688][ T5095] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.505619][ T5095] sp : ffff80001ff97450 [ 85.506323][ T5095] x29: ffff80001ff97460 x28: 0000000000000000 x27: dfff800000000000 [ 85.507735][ T5095] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 85.508854][ T5095] x23: ffff0000d0569288 x22: ffff0000d0569200 x21: ffff0000cb8a0000 [ 85.510175][ T5095] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 85.511546][ T5095] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 85.512790][ T5095] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 85.514089][ T5095] x11: 0000000000000000 x10: 0000000000000000 x9 : f6f9c07f4f3a8400 [ 85.515325][ T5095] x8 : f6f9c07f4f3a8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 85.516695][ T5095] x5 : ffff80001ff96d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 85.518128][ T5095] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 85.519565][ T5095] Call trace: [ 85.520123][ T5095] hfsplus_bnode_create+0x404/0x4c8 [ 85.521060][ T5095] hfsplus_bmap_alloc+0x614/0x944 [ 85.521996][ T5095] hfs_btree_inc_height+0x108/0x900 [ 85.522884][ T5095] hfsplus_brec_insert+0x118/0xac0 [ 85.523775][ T5095] __hfsplus_ext_write_extent+0x274/0x4a8 [ 85.524802][ T5095] __hfsplus_ext_cache_extent+0x84/0xa84 [ 85.525758][ T5095] hfsplus_file_truncate+0x3a4/0x9bc [ 85.526666][ T5095] hfsplus_setattr+0x18c/0x258 [ 85.527460][ T5095] notify_change+0xa08/0xcd8 [ 85.528169][ T5095] do_truncate+0x188/0x20c [ 85.528901][ T5095] do_sys_ftruncate+0x284/0x31c [ 85.529695][ T5095] __arm64_sys_ftruncate+0x60/0x74 [ 85.530526][ T5095] invoke_syscall+0x98/0x2b0 [ 85.531284][ T5095] el0_svc_common+0x138/0x258 [ 85.532049][ T5095] do_el0_svc+0x58/0x13c [ 85.532740][ T5095] el0_svc+0x78/0x1d0 [ 85.533421][ T5095] el0t_64_sync_handler+0xcc/0xe4 [ 85.534229][ T5095] el0t_64_sync+0x1a0/0x1a4 [ 85.534982][ T5095] irq event stamp: 4572 [ 85.535626][ T5095] hardirqs last enabled at (4571): [] __up_console_sem+0xb4/0xfc [ 85.536891][ T5095] hardirqs last disabled at (4572): [] el1_dbg+0x24/0x80 [ 85.538041][ T5095] softirqs last enabled at (4054): [] local_bh_enable+0x10/0x34 [ 85.539310][ T5095] softirqs last disabled at (4052): [] local_bh_disable+0x10/0x34 [ 85.540721][ T5095] ---[ end trace ac02975aa614befd ]--- [ 85.545283][ T577] hfsplus: b-tree write err: -5, ino 25 [ 85.546375][ T577] hfsplus: b-tree write err: -5, ino 4 [ 85.547251][ T577] hfsplus: b-tree write err: -5, ino 2 [ 85.549997][ T577] hfsplus: b-tree write err: -5, ino 26 [ 85.695062][ T5097] hfsplus: new node 0 already hashed? [ 85.696175][ T5097] ------------[ cut here ]------------ [ 85.697138][ T5097] WARNING: CPU: 1 PID: 5097 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.698801][ T5097] Modules linked in: [ 85.699512][ T5097] CPU: 1 PID: 5097 Comm: syz.0.67 Tainted: G W syzkaller #0 [ 85.700924][ T5097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.702585][ T5097] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.703935][ T5097] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.704851][ T5097] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.705767][ T5097] sp : ffff80001fff7450 [ 85.706434][ T5097] x29: ffff80001fff7460 x28: 0000000000000000 x27: dfff800000000000 [ 85.707891][ T5097] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 85.709301][ T5097] x23: ffff0000c8758288 x22: ffff0000c8758200 x21: ffff0000d236a000 [ 85.710691][ T5097] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 85.712042][ T5097] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 85.713350][ T5097] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 85.714645][ T5097] x11: 0000000000000000 x10: 0000000000000000 x9 : 155e8e575f89bd00 [ 85.715932][ T5097] x8 : 155e8e575f89bd00 x7 : 0000000000000001 x6 : 0000000000000001 [ 85.717251][ T5097] x5 : ffff80001fff6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 85.718481][ T5097] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 85.719771][ T5097] Call trace: [ 85.720280][ T5097] hfsplus_bnode_create+0x404/0x4c8 [ 85.721097][ T5097] hfsplus_bmap_alloc+0x614/0x944 [ 85.721932][ T5097] hfs_btree_inc_height+0x108/0x900 [ 85.722782][ T5097] hfsplus_brec_insert+0x118/0xac0 [ 85.723542][ T5097] __hfsplus_ext_write_extent+0x274/0x4a8 [ 85.724489][ T5097] __hfsplus_ext_cache_extent+0x84/0xa84 [ 85.725387][ T5097] hfsplus_file_truncate+0x3a4/0x9bc [ 85.726246][ T5097] hfsplus_setattr+0x18c/0x258 [ 85.727026][ T5097] notify_change+0xa08/0xcd8 [ 85.727737][ T5097] do_truncate+0x188/0x20c [ 85.728390][ T5097] do_sys_ftruncate+0x284/0x31c [ 85.729184][ T5097] __arm64_sys_ftruncate+0x60/0x74 [ 85.730086][ T5097] invoke_syscall+0x98/0x2b0 [ 85.730841][ T5097] el0_svc_common+0x138/0x258 [ 85.731645][ T5097] do_el0_svc+0x58/0x13c [ 85.732329][ T5097] el0_svc+0x78/0x1d0 [ 85.732981][ T5097] el0t_64_sync_handler+0xcc/0xe4 [ 85.733787][ T5097] el0t_64_sync+0x1a0/0x1a4 [ 85.734510][ T5097] irq event stamp: 4678 [ 85.735182][ T5097] hardirqs last enabled at (4677): [] __up_console_sem+0xb4/0xfc [ 85.736782][ T5097] hardirqs last disabled at (4678): [] el1_dbg+0x24/0x80 [ 85.738190][ T5097] softirqs last enabled at (4102): [] local_bh_enable+0x10/0x34 [ 85.739871][ T5097] softirqs last disabled at (4100): [] local_bh_disable+0x10/0x34 [ 85.741410][ T5097] ---[ end trace ac02975aa614befe ]--- [ 85.747521][ T577] hfsplus: b-tree write err: -5, ino 25 [ 85.749011][ T577] hfsplus: b-tree write err: -5, ino 4 [ 85.749890][ T577] hfsplus: b-tree write err: -5, ino 2 [ 85.751911][ T577] hfsplus: b-tree write err: -5, ino 26 [ 85.813042][ T5099] hfsplus: new node 0 already hashed? [ 85.814039][ T5099] ------------[ cut here ]------------ [ 85.814883][ T5099] WARNING: CPU: 0 PID: 5099 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.816477][ T5099] Modules linked in: [ 85.817116][ T5099] CPU: 0 PID: 5099 Comm: syz.0.68 Tainted: G W syzkaller #0 [ 85.818530][ T5099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.820255][ T5099] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.821427][ T5099] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.822304][ T5099] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.823329][ T5099] sp : ffff80001ff97450 [ 85.823981][ T5099] x29: ffff80001ff97460 x28: 0000000000000000 x27: dfff800000000000 [ 85.825294][ T5099] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 85.826442][ T5099] x23: ffff0000c1832488 x22: ffff0000c1832400 x21: ffff0000ce4aa000 [ 85.827710][ T5099] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 85.829131][ T5099] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 85.830599][ T5099] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 85.831997][ T5099] x11: 0000000000000000 x10: 0000000000000000 x9 : 198f35eb29565800 [ 85.833303][ T5099] x8 : 198f35eb29565800 x7 : 0000000000000001 x6 : 0000000000000001 [ 85.834591][ T5099] x5 : ffff80001ff96d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 85.835908][ T5099] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 85.837284][ T5099] Call trace: [ 85.837882][ T5099] hfsplus_bnode_create+0x404/0x4c8 [ 85.838720][ T5099] hfsplus_bmap_alloc+0x614/0x944 [ 85.839533][ T5099] hfs_btree_inc_height+0x108/0x900 [ 85.840360][ T5099] hfsplus_brec_insert+0x118/0xac0 [ 85.840997][ T5099] __hfsplus_ext_write_extent+0x274/0x4a8 [ 85.841732][ T5099] __hfsplus_ext_cache_extent+0x84/0xa84 [ 85.842467][ T5099] hfsplus_file_truncate+0x3a4/0x9bc [ 85.843161][ T5099] hfsplus_setattr+0x18c/0x258 [ 85.843774][ T5099] notify_change+0xa08/0xcd8 [ 85.844349][ T5099] do_truncate+0x188/0x20c [ 85.844903][ T5099] do_sys_ftruncate+0x284/0x31c [ 85.845518][ T5099] __arm64_sys_ftruncate+0x60/0x74 [ 85.846147][ T5099] invoke_syscall+0x98/0x2b0 [ 85.846712][ T5099] el0_svc_common+0x138/0x258 [ 85.847289][ T5099] do_el0_svc+0x58/0x13c [ 85.847823][ T5099] el0_svc+0x78/0x1d0 [ 85.848329][ T5099] el0t_64_sync_handler+0xcc/0xe4 [ 85.849014][ T5099] el0t_64_sync+0x1a0/0x1a4 [ 85.849603][ T5099] irq event stamp: 4578 [ 85.850130][ T5099] hardirqs last enabled at (4577): [] __up_console_sem+0xb4/0xfc [ 85.851519][ T5099] hardirqs last disabled at (4578): [] el1_dbg+0x24/0x80 [ 85.852946][ T5099] softirqs last enabled at (3978): [] local_bh_enable+0x10/0x34 [ 85.854366][ T5099] softirqs last disabled at (3976): [] local_bh_disable+0x10/0x34 [ 85.855745][ T5099] ---[ end trace ac02975aa614beff ]--- [ 85.859969][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 85.861187][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 85.862024][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 85.865051][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 85.985234][ T5101] hfsplus: new node 0 already hashed? [ 85.986250][ T5101] ------------[ cut here ]------------ [ 85.987015][ T5101] WARNING: CPU: 1 PID: 5101 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.988432][ T5101] Modules linked in: [ 85.989057][ T5101] CPU: 1 PID: 5101 Comm: syz.0.69 Tainted: G W syzkaller #0 [ 85.990346][ T5101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.991843][ T5101] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.993151][ T5101] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.994079][ T5101] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.995130][ T5101] sp : ffff80001ff97450 [ 85.995730][ T5101] x29: ffff80001ff97460 x28: 0000000000000000 x27: dfff800000000000 [ 85.997135][ T5101] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 85.998455][ T5101] x23: ffff0000cb5c1088 x22: ffff0000cb5c1000 x21: ffff0000d9618000 [ 85.999817][ T5101] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 86.001071][ T5101] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 86.002448][ T5101] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 86.003820][ T5101] x11: 0000000000000000 x10: 0000000000000000 x9 : 6767bf15f2b91f00 [ 86.005166][ T5101] x8 : 6767bf15f2b91f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 86.006447][ T5101] x5 : ffff80001ff96d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 86.007842][ T5101] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.009103][ T5101] Call trace: [ 86.009606][ T5101] hfsplus_bnode_create+0x404/0x4c8 [ 86.010487][ T5101] hfsplus_bmap_alloc+0x614/0x944 [ 86.011321][ T5101] hfs_btree_inc_height+0x108/0x900 [ 86.012146][ T5101] hfsplus_brec_insert+0x118/0xac0 [ 86.013018][ T5101] __hfsplus_ext_write_extent+0x274/0x4a8 [ 86.013998][ T5101] __hfsplus_ext_cache_extent+0x84/0xa84 [ 86.014944][ T5101] hfsplus_file_truncate+0x3a4/0x9bc [ 86.015866][ T5101] hfsplus_setattr+0x18c/0x258 [ 86.016690][ T5101] notify_change+0xa08/0xcd8 [ 86.017483][ T5101] do_truncate+0x188/0x20c [ 86.018275][ T5101] do_sys_ftruncate+0x284/0x31c [ 86.019155][ T5101] __arm64_sys_ftruncate+0x60/0x74 [ 86.019984][ T5101] invoke_syscall+0x98/0x2b0 [ 86.020749][ T5101] el0_svc_common+0x138/0x258 [ 86.021563][ T5101] do_el0_svc+0x58/0x13c [ 86.022306][ T5101] el0_svc+0x78/0x1d0 [ 86.022841][ T5101] el0t_64_sync_handler+0xcc/0xe4 [ 86.023574][ T5101] el0t_64_sync+0x1a0/0x1a4 [ 86.024386][ T5101] irq event stamp: 4640 [ 86.025032][ T5101] hardirqs last enabled at (4639): [] __up_console_sem+0xb4/0xfc [ 86.026513][ T5101] hardirqs last disabled at (4640): [] el1_dbg+0x24/0x80 [ 86.027840][ T5101] softirqs last enabled at (3938): [] local_bh_enable+0x10/0x34 [ 86.029337][ T5101] softirqs last disabled at (3936): [] local_bh_disable+0x10/0x34 [ 86.030855][ T5101] ---[ end trace ac02975aa614bf00 ]--- [ 86.034794][ T577] hfsplus: b-tree write err: -5, ino 25 [ 86.035869][ T577] hfsplus: b-tree write err: -5, ino 4 [ 86.036774][ T577] hfsplus: b-tree write err: -5, ino 2 [ 86.039390][ T577] hfsplus: b-tree write err: -5, ino 26 [ 86.145646][ T5103] hfsplus: new node 0 already hashed? [ 86.146649][ T5103] ------------[ cut here ]------------ [ 86.147500][ T5103] WARNING: CPU: 0 PID: 5103 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 86.149110][ T5103] Modules linked in: [ 86.149723][ T5103] CPU: 0 PID: 5103 Comm: syz.0.70 Tainted: G W syzkaller #0 [ 86.151077][ T5103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.152731][ T5103] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.154062][ T5103] pc : hfsplus_bnode_create+0x404/0x4c8 [ 86.155026][ T5103] lr : hfsplus_bnode_create+0x404/0x4c8 [ 86.155962][ T5103] sp : ffff800020047450 [ 86.156575][ T5103] x29: ffff800020047460 x28: 0000000000000000 x27: dfff800000000000 [ 86.157881][ T5103] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 86.159180][ T5103] x23: ffff0000cfc23288 x22: ffff0000cfc23200 x21: ffff0000dc942000 [ 86.160492][ T5103] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 86.161754][ T5103] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 86.162882][ T5103] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 86.164208][ T5103] x11: 0000000000000000 x10: 0000000000000000 x9 : ebd6013d35d1bb00 [ 86.165613][ T5103] x8 : ebd6013d35d1bb00 x7 : 0000000000000001 x6 : 0000000000000001 [ 86.167040][ T5103] x5 : ffff800020046d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 86.168349][ T5103] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.169753][ T5103] Call trace: [ 86.170331][ T5103] hfsplus_bnode_create+0x404/0x4c8 [ 86.171239][ T5103] hfsplus_bmap_alloc+0x614/0x944 [ 86.172120][ T5103] hfs_btree_inc_height+0x108/0x900 [ 86.172997][ T5103] hfsplus_brec_insert+0x118/0xac0 [ 86.173844][ T5103] __hfsplus_ext_write_extent+0x274/0x4a8 [ 86.174956][ T5103] __hfsplus_ext_cache_extent+0x84/0xa84 [ 86.175901][ T5103] hfsplus_file_truncate+0x3a4/0x9bc [ 86.176799][ T5103] hfsplus_setattr+0x18c/0x258 [ 86.177581][ T5103] notify_change+0xa08/0xcd8 [ 86.178366][ T5103] do_truncate+0x188/0x20c [ 86.179031][ T5103] do_sys_ftruncate+0x284/0x31c [ 86.179853][ T5103] __arm64_sys_ftruncate+0x60/0x74 [ 86.180718][ T5103] invoke_syscall+0x98/0x2b0 [ 86.181555][ T5103] el0_svc_common+0x138/0x258 [ 86.182307][ T5103] do_el0_svc+0x58/0x13c [ 86.182982][ T5103] el0_svc+0x78/0x1d0 [ 86.183633][ T5103] el0t_64_sync_handler+0xcc/0xe4 [ 86.184554][ T5103] el0t_64_sync+0x1a0/0x1a4 [ 86.185346][ T5103] irq event stamp: 4898 [ 86.186093][ T5103] hardirqs last enabled at (4897): [] __up_console_sem+0xb4/0xfc [ 86.187657][ T5103] hardirqs last disabled at (4898): [] el1_dbg+0x24/0x80 [ 86.189175][ T5103] softirqs last enabled at (4268): [] local_bh_enable+0x10/0x34 [ 86.190843][ T5103] softirqs last disabled at (4266): [] local_bh_disable+0x10/0x34 [ 86.192491][ T5103] ---[ end trace ac02975aa614bf01 ]--- [ 86.196560][ T577] hfsplus: b-tree write err: -5, ino 25 [ 86.197637][ T577] hfsplus: b-tree write err: -5, ino 4 [ 86.198612][ T577] hfsplus: b-tree write err: -5, ino 2 [ 86.200660][ T577] hfsplus: b-tree write err: -5, ino 26 [ 86.264523][ T5105] hfsplus: new node 0 already hashed? [ 86.265511][ T5105] ------------[ cut here ]------------ [ 86.266261][ T5105] WARNING: CPU: 1 PID: 5105 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 86.267665][ T5105] Modules linked in: [ 86.268337][ T5105] CPU: 1 PID: 5105 Comm: syz.0.71 Tainted: G W syzkaller #0 [ 86.269777][ T5105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.271641][ T5105] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.272878][ T5105] pc : hfsplus_bnode_create+0x404/0x4c8 [ 86.273759][ T5105] lr : hfsplus_bnode_create+0x404/0x4c8 [ 86.274673][ T5105] sp : ffff800020047450 [ 86.275380][ T5105] x29: ffff800020047460 x28: 0000000000000000 x27: dfff800000000000 [ 86.276641][ T5105] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 86.277934][ T5105] x23: ffff0000c7b17a88 x22: ffff0000c7b17a00 x21: ffff0000d6e94000 [ 86.279283][ T5105] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 86.280589][ T5105] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 86.282095][ T5105] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 86.283421][ T5105] x11: 0000000000000000 x10: 0000000000000000 x9 : 21ac40776aad6700 [ 86.284776][ T5105] x8 : 21ac40776aad6700 x7 : 0000000000000001 x6 : 0000000000000001 [ 86.286117][ T5105] x5 : ffff800020046d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 86.287404][ T5105] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.288848][ T5105] Call trace: [ 86.289423][ T5105] hfsplus_bnode_create+0x404/0x4c8 [ 86.290270][ T5105] hfsplus_bmap_alloc+0x614/0x944 [ 86.290941][ T5105] hfs_btree_inc_height+0x108/0x900 [ 86.291677][ T5105] hfsplus_brec_insert+0x118/0xac0 [ 86.292404][ T5105] __hfsplus_ext_write_extent+0x274/0x4a8 [ 86.293297][ T5105] __hfsplus_ext_cache_extent+0x84/0xa84 [ 86.294231][ T5105] hfsplus_file_truncate+0x3a4/0x9bc [ 86.295061][ T5105] hfsplus_setattr+0x18c/0x258 [ 86.295875][ T5105] notify_change+0xa08/0xcd8 [ 86.296658][ T5105] do_truncate+0x188/0x20c [ 86.297352][ T5105] do_sys_ftruncate+0x284/0x31c [ 86.298105][ T5105] __arm64_sys_ftruncate+0x60/0x74 [ 86.298994][ T5105] invoke_syscall+0x98/0x2b0 [ 86.299845][ T5105] el0_svc_common+0x138/0x258 [ 86.300671][ T5105] do_el0_svc+0x58/0x13c [ 86.301394][ T5105] el0_svc+0x78/0x1d0 [ 86.302110][ T5105] el0t_64_sync_handler+0xcc/0xe4 [ 86.302939][ T5105] el0t_64_sync+0x1a0/0x1a4 [ 86.303716][ T5105] irq event stamp: 4666 [ 86.304435][ T5105] hardirqs last enabled at (4665): [] __up_console_sem+0xb4/0xfc [ 86.306042][ T5105] hardirqs last disabled at (4666): [] el1_dbg+0x24/0x80 [ 86.307459][ T5105] softirqs last enabled at (4066): [] local_bh_enable+0x10/0x34 [ 86.308975][ T5105] softirqs last disabled at (4064): [] local_bh_disable+0x10/0x34 [ 86.310575][ T5105] ---[ end trace ac02975aa614bf02 ]--- [ 86.314494][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 86.315538][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 86.316441][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 86.318713][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 86.437578][ T5107] hfsplus: new node 0 already hashed? [ 86.439323][ T5107] ------------[ cut here ]------------ [ 86.440231][ T5107] WARNING: CPU: 1 PID: 5107 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 86.441848][ T5107] Modules linked in: [ 86.442493][ T5107] CPU: 1 PID: 5107 Comm: syz.0.72 Tainted: G W syzkaller #0 [ 86.443894][ T5107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.445465][ T5107] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.446715][ T5107] pc : hfsplus_bnode_create+0x404/0x4c8 [ 86.447659][ T5107] lr : hfsplus_bnode_create+0x404/0x4c8 [ 86.448596][ T5107] sp : ffff80001ff77450 [ 86.449297][ T5107] x29: ffff80001ff77460 x28: 0000000000000000 x27: dfff800000000000 [ 86.450710][ T5107] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 86.452051][ T5107] x23: ffff0000c8a5e688 x22: ffff0000c8a5e600 x21: ffff0000da468000 [ 86.453355][ T5107] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f4796 [ 86.454739][ T5107] x17: 1fffe000341f4796 x16: ffff80001125a830 x15: ffff80001433ed40 [ 86.456238][ T5107] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 86.457676][ T5107] x11: 0000000000000000 x10: 0000000000000000 x9 : 1975bba619914c00 [ 86.459052][ T5107] x8 : 1975bba619914c00 x7 : 0000000000000000 x6 : 0000000000000000 [ 86.460416][ T5107] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 86.461807][ T5107] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.463124][ T5107] Call trace: [ 86.463653][ T5107] hfsplus_bnode_create+0x404/0x4c8 [ 86.464454][ T5107] hfsplus_bmap_alloc+0x614/0x944 [ 86.465243][ T5107] hfs_btree_inc_height+0x108/0x900 [ 86.466107][ T5107] hfsplus_brec_insert+0x118/0xac0 [ 86.466985][ T5107] __hfsplus_ext_write_extent+0x274/0x4a8 [ 86.467984][ T5107] __hfsplus_ext_cache_extent+0x84/0xa84 [ 86.468936][ T5107] hfsplus_file_truncate+0x3a4/0x9bc [ 86.469842][ T5107] hfsplus_setattr+0x18c/0x258 [ 86.470619][ T5107] notify_change+0xa08/0xcd8 [ 86.471353][ T5107] do_truncate+0x188/0x20c [ 86.472131][ T5107] do_sys_ftruncate+0x284/0x31c [ 86.472972][ T5107] __arm64_sys_ftruncate+0x60/0x74 [ 86.473836][ T5107] invoke_syscall+0x98/0x2b0 [ 86.474622][ T5107] el0_svc_common+0x138/0x258 [ 86.475419][ T5107] do_el0_svc+0x58/0x13c [ 86.476178][ T5107] el0_svc+0x78/0x1d0 [ 86.476852][ T5107] el0t_64_sync_handler+0xcc/0xe4 [ 86.477691][ T5107] el0t_64_sync+0x1a0/0x1a4 [ 86.478425][ T5107] irq event stamp: 5108 [ 86.479009][ T5107] hardirqs last enabled at (5107): [] finish_lock_switch+0xb0/0x1c4 [ 86.480320][ T5107] hardirqs last disabled at (5108): [] el1_dbg+0x24/0x80 [ 86.481468][ T5107] softirqs last enabled at (5102): [] handle_softirqs+0xa40/0xbe4 [ 86.482707][ T5107] softirqs last disabled at (5081): [] __irq_exit_rcu+0x240/0x43c [ 86.484059][ T5107] ---[ end trace ac02975aa614bf03 ]--- [ 86.489113][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 86.490157][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 86.491135][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 86.493261][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 86.629943][ T5109] hfsplus: new node 0 already hashed? [ 86.630930][ T5109] ------------[ cut here ]------------ [ 86.631894][ T5109] WARNING: CPU: 1 PID: 5109 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 86.633460][ T5109] Modules linked in: [ 86.634126][ T5109] CPU: 1 PID: 5109 Comm: syz.0.73 Tainted: G W syzkaller #0 [ 86.635463][ T5109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.637135][ T5109] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.638420][ T5109] pc : hfsplus_bnode_create+0x404/0x4c8 [ 86.639341][ T5109] lr : hfsplus_bnode_create+0x404/0x4c8 [ 86.640176][ T5109] sp : ffff8000200a7450 [ 86.640809][ T5109] x29: ffff8000200a7460 x28: 0000000000000000 x27: dfff800000000000 [ 86.642208][ T5109] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 86.643643][ T5109] x23: ffff0000c8a5fa88 x22: ffff0000c8a5fa00 x21: ffff0000d7a54000 [ 86.645140][ T5109] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 86.646452][ T5109] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 86.647855][ T5109] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 86.649188][ T5109] x11: 0000000000000000 x10: 0000000000000000 x9 : 6fb04be75b61ce00 [ 86.650591][ T5109] x8 : 6fb04be75b61ce00 x7 : 0000000000000001 x6 : 0000000000000001 [ 86.651932][ T5109] x5 : ffff8000200a6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 86.653315][ T5109] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.654756][ T5109] Call trace: [ 86.655281][ T5109] hfsplus_bnode_create+0x404/0x4c8 [ 86.656104][ T5109] hfsplus_bmap_alloc+0x614/0x944 [ 86.656972][ T5109] hfs_btree_inc_height+0x108/0x900 [ 86.657833][ T5109] hfsplus_brec_insert+0x118/0xac0 [ 86.658646][ T5109] __hfsplus_ext_write_extent+0x274/0x4a8 [ 86.659642][ T5109] __hfsplus_ext_cache_extent+0x84/0xa84 [ 86.660630][ T5109] hfsplus_file_truncate+0x3a4/0x9bc [ 86.661475][ T5109] hfsplus_setattr+0x18c/0x258 [ 86.662211][ T5109] notify_change+0xa08/0xcd8 [ 86.662961][ T5109] do_truncate+0x188/0x20c [ 86.663714][ T5109] do_sys_ftruncate+0x284/0x31c [ 86.664545][ T5109] __arm64_sys_ftruncate+0x60/0x74 [ 86.665440][ T5109] invoke_syscall+0x98/0x2b0 [ 86.666179][ T5109] el0_svc_common+0x138/0x258 [ 86.666942][ T5109] do_el0_svc+0x58/0x13c [ 86.667655][ T5109] el0_svc+0x78/0x1d0 [ 86.668332][ T5109] el0t_64_sync_handler+0xcc/0xe4 [ 86.669194][ T5109] el0t_64_sync+0x1a0/0x1a4 [ 86.669954][ T5109] irq event stamp: 4806 [ 86.670643][ T5109] hardirqs last enabled at (4805): [] __up_console_sem+0xb4/0xfc [ 86.672315][ T5109] hardirqs last disabled at (4806): [] el1_dbg+0x24/0x80 [ 86.673709][ T5109] softirqs last enabled at (4112): [] local_bh_enable+0x10/0x34 [ 86.675242][ T5109] softirqs last disabled at (4110): [] local_bh_disable+0x10/0x34 [ 86.676786][ T5109] ---[ end trace ac02975aa614bf04 ]--- [ 86.681767][ T1644] hfsplus: b-tree write err: -5, ino 25 [ 86.682918][ T1644] hfsplus: b-tree write err: -5, ino 4 [ 86.683888][ T1644] hfsplus: b-tree write err: -5, ino 2 [ 86.685949][ T1644] hfsplus: b-tree write err: -5, ino 26 [ 86.835174][ T5111] hfsplus: new node 0 already hashed? [ 86.836111][ T5111] ------------[ cut here ]------------ [ 86.836926][ T5111] WARNING: CPU: 0 PID: 5111 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 86.838535][ T5111] Modules linked in: [ 86.839222][ T5111] CPU: 0 PID: 5111 Comm: syz.0.74 Tainted: G W syzkaller #0 [ 86.840681][ T5111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.842263][ T5111] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.843479][ T5111] pc : hfsplus_bnode_create+0x404/0x4c8 [ 86.844373][ T5111] lr : hfsplus_bnode_create+0x404/0x4c8 [ 86.845285][ T5111] sp : ffff80001ff77450 [ 86.845992][ T5111] x29: ffff80001ff77460 x28: 0000000000000000 x27: dfff800000000000 [ 86.847372][ T5111] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 86.848641][ T5111] x23: ffff0000c8b7ae88 x22: ffff0000c8b7ae00 x21: ffff0000d0542000 [ 86.850002][ T5111] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 86.851156][ T5111] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 86.852525][ T5111] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 86.853935][ T5111] x11: 0000000000000000 x10: 0000000000000000 x9 : 07125ebba9801800 [ 86.855384][ T5111] x8 : 07125ebba9801800 x7 : 0000000000000001 x6 : 0000000000000001 [ 86.856619][ T5111] x5 : ffff80001ff76d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 86.858014][ T5111] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.859396][ T5111] Call trace: [ 86.859917][ T5111] hfsplus_bnode_create+0x404/0x4c8 [ 86.860742][ T5111] hfsplus_bmap_alloc+0x614/0x944 [ 86.861613][ T5111] hfs_btree_inc_height+0x108/0x900 [ 86.862439][ T5111] hfsplus_brec_insert+0x118/0xac0 [ 86.863288][ T5111] __hfsplus_ext_write_extent+0x274/0x4a8 [ 86.864297][ T5111] __hfsplus_ext_cache_extent+0x84/0xa84 [ 86.865246][ T5111] hfsplus_file_truncate+0x3a4/0x9bc [ 86.866019][ T5111] hfsplus_setattr+0x18c/0x258 [ 86.866709][ T5111] notify_change+0xa08/0xcd8 [ 86.867392][ T5111] do_truncate+0x188/0x20c [ 86.868103][ T5111] do_sys_ftruncate+0x284/0x31c [ 86.869049][ T5111] __arm64_sys_ftruncate+0x60/0x74 [ 86.869962][ T5111] invoke_syscall+0x98/0x2b0 [ 86.870803][ T5111] el0_svc_common+0x138/0x258 [ 86.871639][ T5111] do_el0_svc+0x58/0x13c [ 86.872421][ T5111] el0_svc+0x78/0x1d0 [ 86.873028][ T5111] el0t_64_sync_handler+0xcc/0xe4 [ 86.873920][ T5111] el0t_64_sync+0x1a0/0x1a4 [ 86.874651][ T5111] irq event stamp: 4904 [ 86.875407][ T5111] hardirqs last enabled at (4903): [] __up_console_sem+0xb4/0xfc [ 86.876838][ T5111] hardirqs last disabled at (4904): [] el1_dbg+0x24/0x80 [ 86.878235][ T5111] softirqs last enabled at (4194): [] local_bh_enable+0x10/0x34 [ 86.879697][ T5111] softirqs last disabled at (4192): [] local_bh_disable+0x10/0x34 [ 86.881127][ T5111] ---[ end trace ac02975aa614bf05 ]--- [ 86.885380][ T136] hfsplus: b-tree write err: -5, ino 25 [ 86.886303][ T136] hfsplus: b-tree write err: -5, ino 4 [ 86.887097][ T136] hfsplus: b-tree write err: -5, ino 2 [ 86.890054][ T136] hfsplus: b-tree write err: -5, ino 26 [ 86.936501][ T5113] hfsplus: new node 0 already hashed? [ 86.937574][ T5113] ------------[ cut here ]------------ [ 86.938400][ T5113] WARNING: CPU: 1 PID: 5113 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 86.939969][ T5113] Modules linked in: [ 86.940593][ T5113] CPU: 1 PID: 5113 Comm: syz.0.75 Tainted: G W syzkaller #0 [ 86.942036][ T5113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.943794][ T5113] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.945026][ T5113] pc : hfsplus_bnode_create+0x404/0x4c8 [ 86.945938][ T5113] lr : hfsplus_bnode_create+0x404/0x4c8 [ 86.947003][ T5113] sp : ffff80001ff77450 [ 86.947663][ T5113] x29: ffff80001ff77460 x28: 0000000000000000 x27: dfff800000000000 [ 86.949050][ T5113] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 86.950412][ T5113] x23: ffff0000cabc1c88 x22: ffff0000cabc1c00 x21: ffff0000c7c78000 [ 86.951784][ T5113] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 86.953208][ T5113] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 86.954625][ T5113] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 86.955936][ T5113] x11: 0000000000000000 x10: 0000000000000000 x9 : 7f09da47a5918500 [ 86.957319][ T5113] x8 : 7f09da47a5918500 x7 : 0000000000000001 x6 : 0000000000000001 [ 86.958667][ T5113] x5 : ffff80001ff76d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 86.959999][ T5113] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.961343][ T5113] Call trace: [ 86.961880][ T5113] hfsplus_bnode_create+0x404/0x4c8 [ 86.962711][ T5113] hfsplus_bmap_alloc+0x614/0x944 [ 86.963611][ T5113] hfs_btree_inc_height+0x108/0x900 [ 86.964560][ T5113] hfsplus_brec_insert+0x118/0xac0 [ 86.965438][ T5113] __hfsplus_ext_write_extent+0x274/0x4a8 [ 86.966336][ T5113] __hfsplus_ext_cache_extent+0x84/0xa84 [ 86.967268][ T5113] hfsplus_file_truncate+0x3a4/0x9bc [ 86.968192][ T5113] hfsplus_setattr+0x18c/0x258 [ 86.968884][ T5113] notify_change+0xa08/0xcd8 [ 86.969614][ T5113] do_truncate+0x188/0x20c [ 86.970438][ T5113] do_sys_ftruncate+0x284/0x31c [ 86.971242][ T5113] __arm64_sys_ftruncate+0x60/0x74 [ 86.972178][ T5113] invoke_syscall+0x98/0x2b0 [ 86.972885][ T5113] el0_svc_common+0x138/0x258 [ 86.973663][ T5113] do_el0_svc+0x58/0x13c [ 86.974418][ T5113] el0_svc+0x78/0x1d0 [ 86.975126][ T5113] el0t_64_sync_handler+0xcc/0xe4 [ 86.975962][ T5113] el0t_64_sync+0x1a0/0x1a4 [ 86.976790][ T5113] irq event stamp: 4956 [ 86.977515][ T5113] hardirqs last enabled at (4955): [] __up_console_sem+0xb4/0xfc [ 86.979090][ T5113] hardirqs last disabled at (4956): [] el1_dbg+0x24/0x80 [ 86.980488][ T5113] softirqs last enabled at (4384): [] local_bh_enable+0x10/0x34 [ 86.982069][ T5113] softirqs last disabled at (4382): [] local_bh_disable+0x10/0x34 [ 86.983747][ T5113] ---[ end trace ac02975aa614bf06 ]--- [ 86.989929][ T136] hfsplus: b-tree write err: -5, ino 25 [ 86.991118][ T136] hfsplus: b-tree write err: -5, ino 4 [ 86.992021][ T136] hfsplus: b-tree write err: -5, ino 2 [ 86.994027][ T136] hfsplus: b-tree write err: -5, ino 26 [ 87.076355][ T5115] hfsplus: new node 0 already hashed? [ 87.077458][ T5115] ------------[ cut here ]------------ [ 87.078380][ T5115] WARNING: CPU: 0 PID: 5115 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 87.080100][ T5115] Modules linked in: [ 87.080674][ T5115] CPU: 0 PID: 5115 Comm: syz.0.76 Tainted: G W syzkaller #0 [ 87.082045][ T5115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.083523][ T5115] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.084858][ T5115] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.085830][ T5115] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.086769][ T5115] sp : ffff800020097450 [ 87.087455][ T5115] x29: ffff800020097460 x28: 0000000000000000 x27: dfff800000000000 [ 87.088767][ T5115] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 87.090216][ T5115] x23: ffff0000c8b7b288 x22: ffff0000c8b7b200 x21: ffff0000d0ed4000 [ 87.091537][ T5115] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 87.092946][ T5115] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 87.094408][ T5115] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 87.095816][ T5115] x11: 0000000000000000 x10: 0000000000000000 x9 : a08a75fde78af400 [ 87.097137][ T5115] x8 : a08a75fde78af400 x7 : 0000000000000001 x6 : 0000000000000001 [ 87.098428][ T5115] x5 : ffff800020096d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 87.099816][ T5115] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 87.101209][ T5115] Call trace: [ 87.101757][ T5115] hfsplus_bnode_create+0x404/0x4c8 [ 87.102692][ T5115] hfsplus_bmap_alloc+0x614/0x944 [ 87.103603][ T5115] hfs_btree_inc_height+0x108/0x900 [ 87.104522][ T5115] hfsplus_brec_insert+0x118/0xac0 [ 87.105453][ T5115] __hfsplus_ext_write_extent+0x274/0x4a8 [ 87.106390][ T5115] __hfsplus_ext_cache_extent+0x84/0xa84 [ 87.107277][ T5115] hfsplus_file_truncate+0x3a4/0x9bc [ 87.108118][ T5115] hfsplus_setattr+0x18c/0x258 [ 87.108926][ T5115] notify_change+0xa08/0xcd8 [ 87.109718][ T5115] do_truncate+0x188/0x20c [ 87.110457][ T5115] do_sys_ftruncate+0x284/0x31c [ 87.111314][ T5115] __arm64_sys_ftruncate+0x60/0x74 [ 87.112125][ T5115] invoke_syscall+0x98/0x2b0 [ 87.112919][ T5115] el0_svc_common+0x138/0x258 [ 87.113680][ T5115] do_el0_svc+0x58/0x13c [ 87.114395][ T5115] el0_svc+0x78/0x1d0 [ 87.115032][ T5115] el0t_64_sync_handler+0xcc/0xe4 [ 87.115876][ T5115] el0t_64_sync+0x1a0/0x1a4 [ 87.116577][ T5115] irq event stamp: 4744 [ 87.117266][ T5115] hardirqs last enabled at (4743): [] __up_console_sem+0xb4/0xfc [ 87.118800][ T5115] hardirqs last disabled at (4744): [] el1_dbg+0x24/0x80 [ 87.120194][ T5115] softirqs last enabled at (4186): [] local_bh_enable+0x10/0x34 [ 87.121824][ T5115] softirqs last disabled at (4184): [] local_bh_disable+0x10/0x34 [ 87.123436][ T5115] ---[ end trace ac02975aa614bf07 ]--- [ 87.127322][ T577] hfsplus: b-tree write err: -5, ino 25 [ 87.128556][ T577] hfsplus: b-tree write err: -5, ino 4 [ 87.129504][ T577] hfsplus: b-tree write err: -5, ino 2 [ 87.131817][ T577] hfsplus: b-tree write err: -5, ino 26 [ 87.228529][ T5117] hfsplus: new node 0 already hashed? [ 87.229507][ T5117] ------------[ cut here ]------------ [ 87.230316][ T5117] WARNING: CPU: 1 PID: 5117 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 87.231833][ T5117] Modules linked in: [ 87.232464][ T5117] CPU: 1 PID: 5117 Comm: syz.0.77 Tainted: G W syzkaller #0 [ 87.233767][ T5117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.235390][ T5117] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.236630][ T5117] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.237586][ T5117] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.238388][ T5117] sp : ffff800020117450 [ 87.239070][ T5117] x29: ffff800020117460 x28: 0000000000000000 x27: dfff800000000000 [ 87.240363][ T5117] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 87.241557][ T5117] x23: ffff0000c1c4e088 x22: ffff0000c1c4e000 x21: ffff0000d192a000 [ 87.242908][ T5117] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 87.244077][ T5117] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 87.245439][ T5117] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 87.246759][ T5117] x11: 0000000000000000 x10: 0000000000000000 x9 : 2157d0a635c79700 [ 87.248051][ T5117] x8 : 2157d0a635c79700 x7 : 0000000000000001 x6 : 0000000000000001 [ 87.249293][ T5117] x5 : ffff800020116d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 87.250553][ T5117] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 87.252061][ T5117] Call trace: [ 87.252570][ T5117] hfsplus_bnode_create+0x404/0x4c8 [ 87.253531][ T5117] hfsplus_bmap_alloc+0x614/0x944 [ 87.254380][ T5117] hfs_btree_inc_height+0x108/0x900 [ 87.255267][ T5117] hfsplus_brec_insert+0x118/0xac0 [ 87.256091][ T5117] __hfsplus_ext_write_extent+0x274/0x4a8 [ 87.257150][ T5117] __hfsplus_ext_cache_extent+0x84/0xa84 [ 87.258094][ T5117] hfsplus_file_truncate+0x3a4/0x9bc [ 87.258968][ T5117] hfsplus_setattr+0x18c/0x258 [ 87.259735][ T5117] notify_change+0xa08/0xcd8 [ 87.260504][ T5117] do_truncate+0x188/0x20c [ 87.261274][ T5117] do_sys_ftruncate+0x284/0x31c [ 87.262106][ T5117] __arm64_sys_ftruncate+0x60/0x74 [ 87.262960][ T5117] invoke_syscall+0x98/0x2b0 [ 87.263761][ T5117] el0_svc_common+0x138/0x258 [ 87.264539][ T5117] do_el0_svc+0x58/0x13c [ 87.265283][ T5117] el0_svc+0x78/0x1d0 [ 87.266007][ T5117] el0t_64_sync_handler+0xcc/0xe4 [ 87.266838][ T5117] el0t_64_sync+0x1a0/0x1a4 [ 87.267666][ T5117] irq event stamp: 4574 [ 87.268320][ T5117] hardirqs last enabled at (4573): [] __up_console_sem+0xb4/0xfc [ 87.269828][ T5117] hardirqs last disabled at (4574): [] el1_dbg+0x24/0x80 [ 87.271120][ T5117] softirqs last enabled at (4478): [] handle_softirqs+0xa40/0xbe4 [ 87.272861][ T5117] softirqs last disabled at (4463): [] __irq_exit_rcu+0x240/0x43c [ 87.274473][ T5117] ---[ end trace ac02975aa614bf08 ]--- [ 87.279663][ T136] hfsplus: b-tree write err: -5, ino 25 [ 87.280770][ T136] hfsplus: b-tree write err: -5, ino 4 [ 87.281712][ T136] hfsplus: b-tree write err: -5, ino 2 [ 87.283606][ T136] hfsplus: b-tree write err: -5, ino 26 [ 87.346985][ T5119] hfsplus: new node 0 already hashed? [ 87.348135][ T5119] ------------[ cut here ]------------ [ 87.349014][ T5119] WARNING: CPU: 0 PID: 5119 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 87.350660][ T5119] Modules linked in: [ 87.351243][ T5119] CPU: 0 PID: 5119 Comm: syz.0.78 Tainted: G W syzkaller #0 [ 87.352727][ T5119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.354340][ T5119] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.355588][ T5119] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.356598][ T5119] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.357551][ T5119] sp : ffff800020117450 [ 87.358329][ T5119] x29: ffff800020117460 x28: 0000000000000000 x27: dfff800000000000 [ 87.359667][ T5119] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 87.361022][ T5119] x23: ffff0000c0fdec88 x22: ffff0000c0fdec00 x21: ffff0000d2716000 [ 87.362291][ T5119] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000002 [ 87.363591][ T5119] x17: 0000000040000000 x16: ffff80001125a830 x15: 0000000000000002 [ 87.364879][ T5119] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 87.366161][ T5119] x11: 0000000000000000 x10: 0000000000000000 x9 : 7a08db8d41c26900 [ 87.367500][ T5119] x8 : 7a08db8d41c26900 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.368775][ T5119] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 87.370076][ T5119] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 87.371341][ T5119] Call trace: [ 87.371889][ T5119] hfsplus_bnode_create+0x404/0x4c8 [ 87.372757][ T5119] hfsplus_bmap_alloc+0x614/0x944 [ 87.373678][ T5119] hfs_btree_inc_height+0x108/0x900 [ 87.374516][ T5119] hfsplus_brec_insert+0x118/0xac0 [ 87.375432][ T5119] __hfsplus_ext_write_extent+0x274/0x4a8 [ 87.376382][ T5119] __hfsplus_ext_cache_extent+0x84/0xa84 [ 87.377262][ T5119] hfsplus_file_truncate+0x3a4/0x9bc [ 87.378141][ T5119] hfsplus_setattr+0x18c/0x258 [ 87.378895][ T5119] notify_change+0xa08/0xcd8 [ 87.379640][ T5119] do_truncate+0x188/0x20c [ 87.380361][ T5119] do_sys_ftruncate+0x284/0x31c [ 87.381173][ T5119] __arm64_sys_ftruncate+0x60/0x74 [ 87.381989][ T5119] invoke_syscall+0x98/0x2b0 [ 87.382724][ T5119] el0_svc_common+0x138/0x258 [ 87.383499][ T5119] do_el0_svc+0x58/0x13c [ 87.384193][ T5119] el0_svc+0x78/0x1d0 [ 87.384845][ T5119] el0t_64_sync_handler+0xcc/0xe4 [ 87.385742][ T5119] el0t_64_sync+0x1a0/0x1a4 [ 87.386484][ T5119] irq event stamp: 4654 [ 87.387263][ T5119] hardirqs last enabled at (4653): [] finish_lock_switch+0xb0/0x1c4 [ 87.388982][ T5119] hardirqs last disabled at (4654): [] el1_dbg+0x24/0x80 [ 87.390545][ T5119] softirqs last enabled at (4028): [] local_bh_enable+0x10/0x34 [ 87.392066][ T5119] softirqs last disabled at (4026): [] local_bh_disable+0x10/0x34 [ 87.393606][ T5119] ---[ end trace ac02975aa614bf09 ]--- [ 87.399935][ T148] hfsplus: b-tree write err: -5, ino 25 [ 87.400854][ T148] hfsplus: b-tree write err: -5, ino 4 [ 87.401680][ T148] hfsplus: b-tree write err: -5, ino 2 [ 87.403814][ T148] hfsplus: b-tree write err: -5, ino 26 [ 87.503985][ T5121] hfsplus: new node 0 already hashed? [ 87.504987][ T5121] ------------[ cut here ]------------ [ 87.505842][ T5121] WARNING: CPU: 1 PID: 5121 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 87.507384][ T5121] Modules linked in: [ 87.508041][ T5121] CPU: 1 PID: 5121 Comm: syz.0.79 Tainted: G W syzkaller #0 [ 87.509505][ T5121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.511059][ T5121] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.512221][ T5121] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.513202][ T5121] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.514122][ T5121] sp : ffff8000200a7450 [ 87.514826][ T5121] x29: ffff8000200a7460 x28: 0000000000000000 x27: dfff800000000000 [ 87.516287][ T5121] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 87.517599][ T5121] x23: ffff0000d0577e88 x22: ffff0000d0577e00 x21: ffff0000d9400000 [ 87.518944][ T5121] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 87.520098][ T5121] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 87.521261][ T5121] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 87.522391][ T5121] x11: 0000000000000000 x10: 0000000000000000 x9 : e88f864528709c00 [ 87.523516][ T5121] x8 : e88f864528709c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 87.524647][ T5121] x5 : ffff8000200a6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 87.525768][ T5121] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 87.526878][ T5121] Call trace: [ 87.527332][ T5121] hfsplus_bnode_create+0x404/0x4c8 [ 87.528058][ T5121] hfsplus_bmap_alloc+0x614/0x944 [ 87.528706][ T5121] hfs_btree_inc_height+0x108/0x900 [ 87.529375][ T5121] hfsplus_brec_insert+0x118/0xac0 [ 87.530283][ T5121] __hfsplus_ext_write_extent+0x274/0x4a8 [ 87.531225][ T5121] __hfsplus_ext_cache_extent+0x84/0xa84 [ 87.532209][ T5121] hfsplus_file_truncate+0x3a4/0x9bc [ 87.533110][ T5121] hfsplus_setattr+0x18c/0x258 [ 87.533929][ T5121] notify_change+0xa08/0xcd8 [ 87.534652][ T5121] do_truncate+0x188/0x20c [ 87.535366][ T5121] do_sys_ftruncate+0x284/0x31c [ 87.536141][ T5121] __arm64_sys_ftruncate+0x60/0x74 [ 87.536992][ T5121] invoke_syscall+0x98/0x2b0 [ 87.537674][ T5121] el0_svc_common+0x138/0x258 [ 87.538432][ T5121] do_el0_svc+0x58/0x13c [ 87.539172][ T5121] el0_svc+0x78/0x1d0 [ 87.539757][ T5121] el0t_64_sync_handler+0xcc/0xe4 [ 87.540578][ T5121] el0t_64_sync+0x1a0/0x1a4 [ 87.541219][ T5121] irq event stamp: 4772 [ 87.541946][ T5121] hardirqs last enabled at (4771): [] __up_console_sem+0xb4/0xfc [ 87.543347][ T5121] hardirqs last disabled at (4772): [] el1_dbg+0x24/0x80 [ 87.544859][ T5121] softirqs last enabled at (4238): [] local_bh_enable+0x10/0x34 [ 87.546370][ T5121] softirqs last disabled at (4236): [] local_bh_disable+0x10/0x34 [ 87.547880][ T5121] ---[ end trace ac02975aa614bf0a ]--- [ 87.553459][ T577] hfsplus: b-tree write err: -5, ino 25 [ 87.554484][ T577] hfsplus: b-tree write err: -5, ino 4 [ 87.555411][ T577] hfsplus: b-tree write err: -5, ino 2 [ 87.557475][ T577] hfsplus: b-tree write err: -5, ino 26 [ 87.714448][ T5123] hfsplus: new node 0 already hashed? [ 87.715346][ T5123] ------------[ cut here ]------------ [ 87.716208][ T5123] WARNING: CPU: 0 PID: 5123 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 87.717933][ T5123] Modules linked in: [ 87.718573][ T5123] CPU: 0 PID: 5123 Comm: syz.0.80 Tainted: G W syzkaller #0 [ 87.720013][ T5123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.721684][ T5123] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.723073][ T5123] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.723886][ T5123] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.724914][ T5123] sp : ffff800020117450 [ 87.725639][ T5123] x29: ffff800020117460 x28: 0000000000000000 x27: dfff800000000000 [ 87.727076][ T5123] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 87.728422][ T5123] x23: ffff0000c1833c88 x22: ffff0000c1833c00 x21: ffff0000d53de000 [ 87.729810][ T5123] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 87.731155][ T5123] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 87.732563][ T5123] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 87.733947][ T5123] x11: 0000000000000000 x10: 0000000000000000 x9 : 1b46817f0c08a200 [ 87.735273][ T5123] x8 : 1b46817f0c08a200 x7 : 0000000000000001 x6 : 0000000000000001 [ 87.736619][ T5123] x5 : ffff800020116d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 87.738011][ T5123] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 87.739395][ T5123] Call trace: [ 87.739926][ T5123] hfsplus_bnode_create+0x404/0x4c8 [ 87.740803][ T5123] hfsplus_bmap_alloc+0x614/0x944 [ 87.741740][ T5123] hfs_btree_inc_height+0x108/0x900 [ 87.742685][ T5123] hfsplus_brec_insert+0x118/0xac0 [ 87.743458][ T5123] __hfsplus_ext_write_extent+0x274/0x4a8 [ 87.744333][ T5123] __hfsplus_ext_cache_extent+0x84/0xa84 [ 87.745203][ T5123] hfsplus_file_truncate+0x3a4/0x9bc [ 87.746079][ T5123] hfsplus_setattr+0x18c/0x258 [ 87.746866][ T5123] notify_change+0xa08/0xcd8 [ 87.747640][ T5123] do_truncate+0x188/0x20c [ 87.748408][ T5123] do_sys_ftruncate+0x284/0x31c [ 87.749288][ T5123] __arm64_sys_ftruncate+0x60/0x74 [ 87.750173][ T5123] invoke_syscall+0x98/0x2b0 [ 87.750963][ T5123] el0_svc_common+0x138/0x258 [ 87.751795][ T5123] do_el0_svc+0x58/0x13c [ 87.752524][ T5123] el0_svc+0x78/0x1d0 [ 87.753221][ T5123] el0t_64_sync_handler+0xcc/0xe4 [ 87.754072][ T5123] el0t_64_sync+0x1a0/0x1a4 [ 87.754832][ T5123] irq event stamp: 4944 [ 87.755425][ T5123] hardirqs last enabled at (4943): [] __up_console_sem+0xb4/0xfc [ 87.756774][ T5123] hardirqs last disabled at (4944): [] el1_dbg+0x24/0x80 [ 87.758332][ T5123] softirqs last enabled at (4404): [] local_bh_enable+0x10/0x34 [ 87.759963][ T5123] softirqs last disabled at (4402): [] local_bh_disable+0x10/0x34 [ 87.761524][ T5123] ---[ end trace ac02975aa614bf0b ]--- [ 87.766526][ T148] hfsplus: b-tree write err: -5, ino 25 [ 87.767595][ T148] hfsplus: b-tree write err: -5, ino 4 [ 87.769071][ T148] hfsplus: b-tree write err: -5, ino 2 [ 87.771110][ T148] hfsplus: b-tree write err: -5, ino 26 [ 87.830755][ T5125] hfsplus: new node 0 already hashed? [ 87.831890][ T5125] ------------[ cut here ]------------ [ 87.832778][ T5125] WARNING: CPU: 1 PID: 5125 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 87.834394][ T5125] Modules linked in: [ 87.835012][ T5125] CPU: 1 PID: 5125 Comm: syz.0.81 Tainted: G W syzkaller #0 [ 87.836399][ T5125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.838224][ T5125] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.839358][ T5125] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.840220][ T5125] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.841134][ T5125] sp : ffff800020187450 [ 87.841816][ T5125] x29: ffff800020187460 x28: 0000000000000000 x27: dfff800000000000 [ 87.843213][ T5125] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 87.844556][ T5125] x23: ffff0000c1c42688 x22: ffff0000c1c42600 x21: ffff0000d61ac000 [ 87.845880][ T5125] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f4796 [ 87.847114][ T5125] x17: 1fffe000341f4796 x16: ffff80001125a830 x15: ffff80001433ed40 [ 87.848462][ T5125] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 87.849738][ T5125] x11: 0000000000000000 x10: 0000000000000000 x9 : c2aa8e2be6a5a400 [ 87.851036][ T5125] x8 : c2aa8e2be6a5a400 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.852294][ T5125] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 87.853592][ T5125] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 87.854779][ T5125] Call trace: [ 87.855303][ T5125] hfsplus_bnode_create+0x404/0x4c8 [ 87.856136][ T5125] hfsplus_bmap_alloc+0x614/0x944 [ 87.856939][ T5125] hfs_btree_inc_height+0x108/0x900 [ 87.857879][ T5125] hfsplus_brec_insert+0x118/0xac0 [ 87.858735][ T5125] __hfsplus_ext_write_extent+0x274/0x4a8 [ 87.859641][ T5125] __hfsplus_ext_cache_extent+0x84/0xa84 [ 87.860590][ T5125] hfsplus_file_truncate+0x3a4/0x9bc [ 87.861517][ T5125] hfsplus_setattr+0x18c/0x258 [ 87.862201][ T5125] notify_change+0xa08/0xcd8 [ 87.862827][ T5125] do_truncate+0x188/0x20c [ 87.863593][ T5125] do_sys_ftruncate+0x284/0x31c [ 87.864390][ T5125] __arm64_sys_ftruncate+0x60/0x74 [ 87.865293][ T5125] invoke_syscall+0x98/0x2b0 [ 87.866063][ T5125] el0_svc_common+0x138/0x258 [ 87.866848][ T5125] do_el0_svc+0x58/0x13c [ 87.867576][ T5125] el0_svc+0x78/0x1d0 [ 87.868220][ T5125] el0t_64_sync_handler+0xcc/0xe4 [ 87.869051][ T5125] el0t_64_sync+0x1a0/0x1a4 [ 87.869804][ T5125] irq event stamp: 4628 [ 87.870561][ T5125] hardirqs last enabled at (4627): [] finish_lock_switch+0xb0/0x1c4 [ 87.872092][ T5125] hardirqs last disabled at (4628): [] el1_dbg+0x24/0x80 [ 87.873631][ T5125] softirqs last enabled at (4008): [] local_bh_enable+0x10/0x34 [ 87.875177][ T5125] softirqs last disabled at (4006): [] local_bh_disable+0x10/0x34 [ 87.876588][ T5125] ---[ end trace ac02975aa614bf0c ]--- [ 87.882858][ T577] hfsplus: b-tree write err: -5, ino 25 [ 87.883777][ T577] hfsplus: b-tree write err: -5, ino 4 [ 87.884682][ T577] hfsplus: b-tree write err: -5, ino 2 [ 87.886971][ T577] hfsplus: b-tree write err: -5, ino 26 [ 88.034932][ T5127] hfsplus: new node 0 already hashed? [ 88.035943][ T5127] ------------[ cut here ]------------ [ 88.036672][ T5127] WARNING: CPU: 0 PID: 5127 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 88.038075][ T5127] Modules linked in: [ 88.038780][ T5127] CPU: 0 PID: 5127 Comm: syz.0.82 Tainted: G W syzkaller #0 [ 88.040357][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.042048][ T5127] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.043297][ T5127] pc : hfsplus_bnode_create+0x404/0x4c8 [ 88.044165][ T5127] lr : hfsplus_bnode_create+0x404/0x4c8 [ 88.045123][ T5127] sp : ffff8000201a7450 [ 88.045782][ T5127] x29: ffff8000201a7460 x28: 0000000000000000 x27: dfff800000000000 [ 88.047078][ T5127] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 88.048383][ T5127] x23: ffff0000cf752088 x22: ffff0000cf752000 x21: ffff0000d22cc000 [ 88.049881][ T5127] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 88.051250][ T5127] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 88.052658][ T5127] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 88.054009][ T5127] x11: 0000000000000000 x10: 0000000000000000 x9 : 7d7395b14b806400 [ 88.055263][ T5127] x8 : 7d7395b14b806400 x7 : 0000000000000001 x6 : 0000000000000001 [ 88.056441][ T5127] x5 : ffff8000201a6d58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 88.057773][ T5127] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 88.059122][ T5127] Call trace: [ 88.059693][ T5127] hfsplus_bnode_create+0x404/0x4c8 [ 88.060563][ T5127] hfsplus_bmap_alloc+0x614/0x944 [ 88.061273][ T5127] hfs_btree_inc_height+0x108/0x900 [ 88.062093][ T5127] hfsplus_brec_insert+0x118/0xac0 [ 88.063043][ T5127] __hfsplus_ext_write_extent+0x274/0x4a8 [ 88.063893][ T5127] __hfsplus_ext_cache_extent+0x84/0xa84 [ 88.064709][ T5127] hfsplus_file_truncate+0x3a4/0x9bc [ 88.065575][ T5127] hfsplus_setattr+0x18c/0x258 [ 88.066332][ T5127] notify_change+0xa08/0xcd8 [ 88.066940][ T5127] do_truncate+0x188/0x20c [ 88.067544][ T5127] do_sys_ftruncate+0x284/0x31c [ 88.068198][ T5127] __arm64_sys_ftruncate+0x60/0x74 [ 88.069052][ T5127] invoke_syscall+0x98/0x2b0 [ 88.069784][ T5127] el0_svc_common+0x138/0x258 [ 88.070531][ T5127] do_el0_svc+0x58/0x13c [ 88.071180][ T5127] el0_svc+0x78/0x1d0 [ 88.071841][ T5127] el0t_64_sync_handler+0xcc/0xe4 [ 88.072609][ T5127] el0t_64_sync+0x1a0/0x1a4 [ 88.073299][ T5127] irq event stamp: 4876