Warning: Permanently added '10.128.1.196' (ED25519) to the list of known hosts. 1970/01/01 00:01:07 parsed 1 programs [ 68.930488][ T4580] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 69.630583][ T1967] cfg80211: failed to load regulatory.db [ 69.639449][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.640523][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.535719][ T4643] chnl_net:caif_netlink_parms(): no params data found [ 70.553550][ T4643] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.554770][ T4643] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.556393][ T4643] device bridge_slave_0 entered promiscuous mode [ 70.558390][ T4643] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.559667][ T4643] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.561204][ T4643] device bridge_slave_1 entered promiscuous mode [ 70.569503][ T4643] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.572176][ T4643] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.580889][ T4643] team0: Port device team_slave_0 added [ 70.582760][ T4643] team0: Port device team_slave_1 added [ 70.589581][ T4643] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.590815][ T4643] 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. [ 70.595020][ T4643] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.597514][ T4643] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.599135][ T4643] 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. [ 70.602817][ T4643] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.639507][ T4643] device hsr_slave_0 entered promiscuous mode [ 70.688686][ T4643] device hsr_slave_1 entered promiscuous mode [ 71.215866][ T4643] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.241502][ T4643] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.270151][ T4643] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.349082][ T4643] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.435182][ T4643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 71.440060][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 71.441446][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.444322][ T4643] 8021q: adding VLAN 0 to HW filter on device team0 [ 71.446746][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.450715][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.452198][ T4326] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.453338][ T4326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.457384][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.462203][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.463862][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.466467][ T4326] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.467567][ T4326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.478120][ T4643] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 71.480735][ T4643] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 71.483323][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.485009][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.486590][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 71.489597][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 71.491553][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 71.493447][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 71.495008][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.496622][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.498299][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.500555][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.506636][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 71.508164][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 71.566139][ T4643] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 71.570435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 71.571718][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 71.577207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.579041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.587338][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.588939][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.591144][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.592480][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.595150][ T4643] device veth0_vlan entered promiscuous mode [ 71.599584][ T4643] device veth1_vlan entered promiscuous mode [ 71.616284][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 71.617763][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 71.621136][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.622768][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.625797][ T4643] device veth0_macvtap entered promiscuous mode [ 71.632553][ T4643] device veth1_macvtap entered promiscuous mode [ 71.638130][ T4643] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 71.640088][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 71.641531][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.642982][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.644558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.647779][ T4643] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 71.650615][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.652160][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.655021][ T4643] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.656357][ T4643] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.657768][ T4643] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.661088][ T4643] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 71.759277][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.760489][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.761848][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 71.770890][ T4326] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.772107][ T4326] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 71.773444][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 72.344391][ T540] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:12 executed programs: 0 [ 72.833087][ T4869] chnl_net:caif_netlink_parms(): no params data found [ 72.853906][ T4869] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.855175][ T4869] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.856719][ T4869] device bridge_slave_0 entered promiscuous mode [ 72.860023][ T4869] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.861049][ T4869] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.862555][ T4869] device bridge_slave_1 entered promiscuous mode [ 72.871604][ T4869] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.874106][ T4869] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.882064][ T4869] team0: Port device team_slave_0 added [ 72.884157][ T4869] team0: Port device team_slave_1 added [ 72.892283][ T4869] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.893456][ T4869] 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. [ 72.897315][ T4869] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.899859][ T4869] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.900871][ T4869] 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. [ 72.904984][ T4869] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.950430][ T4869] device hsr_slave_0 entered promiscuous mode [ 72.988813][ T4869] device hsr_slave_1 entered promiscuous mode [ 73.019820][ T4869] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 73.021103][ T4869] Cannot create hsr debugfs directory [ 74.731303][ T540] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.828789][ T4060] Bluetooth: hci0: command 0x0409 tx timeout [ 76.908992][ T4144] Bluetooth: hci0: command 0x041b tx timeout [ 77.221248][ T540] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 77.263067][ T540] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 78.123587][ T4869] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.160556][ T4869] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.199791][ T4869] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.239660][ T4869] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.310577][ T4869] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.314307][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.315855][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.318848][ T4869] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.321402][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.323006][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.324373][ T4326] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.325493][ T4326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.326950][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 78.330844][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.332356][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.333707][ T4326] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.334831][ T4326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.337314][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.340891][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.343663][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.345294][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.346841][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 78.350625][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.352420][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.355633][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 78.357206][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 78.361490][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 78.363091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 78.365929][ T4869] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 78.404594][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 78.406007][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 78.409910][ T4869] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.415940][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 78.417699][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 78.424797][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 78.426437][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 78.428056][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 78.429974][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 78.432149][ T4869] device veth0_vlan entered promiscuous mode [ 78.435595][ T4869] device veth1_vlan entered promiscuous mode [ 78.443393][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 78.445041][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 78.446433][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 78.447883][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 78.450893][ T4869] device veth0_macvtap entered promiscuous mode [ 78.453344][ T4869] device veth1_macvtap entered promiscuous mode [ 78.459553][ T4869] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 78.461302][ T4869] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.463542][ T4869] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.464925][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 78.466492][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 78.468158][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 78.469831][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 78.472551][ T4869] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 78.474166][ T4869] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 78.476291][ T4869] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.477453][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 78.479896][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 78.482773][ T4869] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.484203][ T4869] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.485619][ T4869] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.487125][ T4869] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.520903][ T4326] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.522999][ T4326] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.525010][ T4326] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.530948][ T4326] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.532179][ T4326] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.533556][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:18 executed programs: 2 [ 78.555774][ T5073] loop0: detected capacity change from 0 to 1024 [ 78.637849][ T5073] hfsplus: new node 0 already hashed? [ 78.639312][ T5073] ------------[ cut here ]------------ [ 78.640114][ T5073] WARNING: CPU: 1 PID: 5073 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 78.641621][ T5073] Modules linked in: [ 78.642282][ T5073] CPU: 1 PID: 5073 Comm: syz.0.16 Not tainted syzkaller #0 [ 78.643536][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 78.645110][ T5073] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.646337][ T5073] pc : hfsplus_bnode_create+0x404/0x4c8 [ 78.647234][ T5073] lr : hfsplus_bnode_create+0x404/0x4c8 [ 78.648151][ T5073] sp : ffff80001fc97350 [ 78.648802][ T5073] x29: ffff80001fc97360 x28: 0000000000000040 x27: dfff800000000000 [ 78.650067][ T5073] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 78.651341][ T5073] x23: ffff0000c1423088 x22: ffff0000c1423000 x21: ffff0000ecc5c000 [ 78.652628][ T5073] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f4796 [ 78.653914][ T5073] x17: ffff800016e33000 x16: ffff80001125a830 x15: ffff800016913500 [ 78.655128][ T5073] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 78.656391][ T5073] x11: 0000000000000000 x10: 0000000000000000 x9 : cbaab640b7e41100 [ 78.657678][ T5073] x8 : cbaab640b7e41100 x7 : 0000000000000000 x6 : 0000000000000000 [ 78.658874][ T5073] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 78.660117][ T5073] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 78.661426][ T5073] Call trace: [ 78.661943][ T5073] hfsplus_bnode_create+0x404/0x4c8 [ 78.662685][ T5073] hfsplus_bmap_alloc+0x614/0x944 [ 78.663438][ T5073] hfs_bnode_split+0xd0/0xbb0 [ 78.664142][ T5073] hfsplus_brec_insert+0x304/0xac0 [ 78.665061][ T5073] hfsplus_create_cat+0x864/0xe24 [ 78.665968][ T5073] hfsplus_mknod+0x148/0x258 [ 78.666734][ T5073] hfsplus_mkdir+0x38/0x4c [ 78.667382][ T5073] vfs_mkdir+0x314/0x4d4 [ 78.668044][ T5073] do_mkdirat+0x1c0/0x514 [ 78.668729][ T5073] __arm64_sys_mkdirat+0x90/0xa8 [ 78.669529][ T5073] invoke_syscall+0x98/0x2b0 [ 78.670309][ T5073] el0_svc_common+0x138/0x258 [ 78.671057][ T5073] do_el0_svc+0x58/0x13c [ 78.671742][ T5073] el0_svc+0x78/0x1d0 [ 78.672379][ T5073] el0t_64_sync_handler+0xcc/0xe4 [ 78.673191][ T5073] el0t_64_sync+0x1a0/0x1a4 [ 78.673942][ T5073] irq event stamp: 4052 [ 78.674664][ T5073] hardirqs last enabled at (4051): [] finish_lock_switch+0xb0/0x1c4 [ 78.676152][ T5073] hardirqs last disabled at (4052): [] el1_dbg+0x24/0x80 [ 78.677397][ T5073] softirqs last enabled at (4046): [] handle_softirqs+0xa40/0xbe4 [ 78.678815][ T5073] softirqs last disabled at (4023): [] __irq_exit_rcu+0x240/0x43c [ 78.680401][ T5073] ---[ end trace 27e3cdeffab64a72 ]--- [ 78.749161][ T5075] loop0: detected capacity change from 0 to 1024 [ 78.799676][ T5075] hfsplus: new node 0 already hashed? [ 78.800629][ T5075] ------------[ cut here ]------------ [ 78.801448][ T5075] WARNING: CPU: 0 PID: 5075 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 78.802881][ T5075] Modules linked in: [ 78.803427][ T5075] CPU: 0 PID: 5075 Comm: syz.0.17 Tainted: G W syzkaller #0 [ 78.805004][ T5075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 78.806522][ T5075] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.807681][ T5075] pc : hfsplus_bnode_create+0x404/0x4c8 [ 78.808503][ T5075] lr : hfsplus_bnode_create+0x404/0x4c8 [ 78.809402][ T5075] sp : ffff80001fc87350 [ 78.810105][ T5075] x29: ffff80001fc87360 x28: 0000000000000040 x27: dfff800000000000 [ 78.811519][ T5075] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 78.812865][ T5075] x23: ffff0000cdc1d088 x22: ffff0000cdc1d000 x21: ffff0000db656000 [ 78.814219][ T5075] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 78.815497][ T5075] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 78.816687][ T5075] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 78.817878][ T5075] x11: 0000000000000000 x10: 0000000000000000 x9 : 1fec4079915ec700 [ 78.819283][ T5075] x8 : 1fec4079915ec700 x7 : 0000000000000001 x6 : 0000000000000001 [ 78.820655][ T5075] x5 : ffff80001fc86c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 78.821949][ T5075] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 78.823328][ T5075] Call trace: [ 78.823868][ T5075] hfsplus_bnode_create+0x404/0x4c8 [ 78.824681][ T5075] hfsplus_bmap_alloc+0x614/0x944 [ 78.825558][ T5075] hfs_bnode_split+0xd0/0xbb0 [ 78.826378][ T5075] hfsplus_brec_insert+0x304/0xac0 [ 78.827252][ T5075] hfsplus_create_cat+0x864/0xe24 [ 78.828028][ T5075] hfsplus_mknod+0x148/0x258 [ 78.828782][ T5075] hfsplus_mkdir+0x38/0x4c [ 78.829554][ T5075] vfs_mkdir+0x314/0x4d4 [ 78.830214][ T5075] do_mkdirat+0x1c0/0x514 [ 78.830903][ T5075] __arm64_sys_mkdirat+0x90/0xa8 [ 78.831674][ T5075] invoke_syscall+0x98/0x2b0 [ 78.832471][ T5075] el0_svc_common+0x138/0x258 [ 78.833260][ T5075] do_el0_svc+0x58/0x13c [ 78.833966][ T5075] el0_svc+0x78/0x1d0 [ 78.834576][ T5075] el0t_64_sync_handler+0xcc/0xe4 [ 78.835386][ T5075] el0t_64_sync+0x1a0/0x1a4 [ 78.836112][ T5075] irq event stamp: 3858 [ 78.836727][ T5075] hardirqs last enabled at (3857): [] __up_console_sem+0xb4/0xfc [ 78.838164][ T5075] hardirqs last disabled at (3858): [] el1_dbg+0x24/0x80 [ 78.839545][ T5075] softirqs last enabled at (3774): [] local_bh_enable+0x10/0x34 [ 78.841070][ T5075] softirqs last disabled at (3772): [] local_bh_disable+0x10/0x34 [ 78.842676][ T5075] ---[ end trace 27e3cdeffab64a73 ]--- [ 78.898303][ T5077] loop0: detected capacity change from 0 to 1024 [ 78.908271][ T5077] hfsplus: new node 0 already hashed? [ 78.909649][ T5077] ------------[ cut here ]------------ [ 78.910511][ T5077] WARNING: CPU: 0 PID: 5077 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 78.911998][ T5077] Modules linked in: [ 78.912549][ T5077] CPU: 0 PID: 5077 Comm: syz.0.18 Tainted: G W syzkaller #0 [ 78.913809][ T5077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 78.915257][ T5077] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 78.916401][ T5077] pc : hfsplus_bnode_create+0x404/0x4c8 [ 78.917208][ T5077] lr : hfsplus_bnode_create+0x404/0x4c8 [ 78.917987][ T5077] sp : ffff80001f8e7350 [ 78.918620][ T5077] x29: ffff80001f8e7360 x28: 0000000000000040 x27: dfff800000000000 [ 78.919877][ T5077] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 78.921127][ T5077] x23: ffff0000c1c42a88 x22: ffff0000c1c42a00 x21: ffff0000d990c000 [ 78.922314][ T5077] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f0596 [ 78.923647][ T5077] x17: 1fffe000341f0596 x16: ffff80001125a830 x15: ffff80001433ed40 [ 78.924992][ T5077] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 78.926258][ T5077] x11: 0000000000000000 x10: 0000000000000000 x9 : 88250acd66558700 [ 78.927488][ T5077] x8 : 88250acd66558700 x7 : 0000000000000000 x6 : 0000000000000000 [ 78.928733][ T5077] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 78.929963][ T5077] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 78.931187][ T5077] Call trace: [ 78.931730][ T5077] hfsplus_bnode_create+0x404/0x4c8 [ 78.932588][ T5077] hfsplus_bmap_alloc+0x614/0x944 [ 78.933442][ T5077] hfs_bnode_split+0xd0/0xbb0 [ 78.934245][ T5077] hfsplus_brec_insert+0x304/0xac0 [ 78.935126][ T5077] hfsplus_create_cat+0x864/0xe24 [ 78.935914][ T5077] hfsplus_mknod+0x148/0x258 [ 78.936721][ T5077] hfsplus_mkdir+0x38/0x4c [ 78.937403][ T5077] vfs_mkdir+0x314/0x4d4 [ 78.938032][ T5077] do_mkdirat+0x1c0/0x514 [ 78.938682][ T5077] __arm64_sys_mkdirat+0x90/0xa8 [ 78.939523][ T5077] invoke_syscall+0x98/0x2b0 [ 78.940211][ T5077] el0_svc_common+0x138/0x258 [ 78.940997][ T5077] do_el0_svc+0x58/0x13c [ 78.941691][ T5077] el0_svc+0x78/0x1d0 [ 78.942303][ T5077] el0t_64_sync_handler+0xcc/0xe4 [ 78.943102][ T5077] el0t_64_sync+0x1a0/0x1a4 [ 78.943796][ T5077] irq event stamp: 3852 [ 78.944404][ T5077] hardirqs last enabled at (3851): [] finish_lock_switch+0xb0/0x1c4 [ 78.945863][ T5077] hardirqs last disabled at (3852): [] el1_dbg+0x24/0x80 [ 78.947144][ T5077] softirqs last enabled at (3846): [] handle_softirqs+0xa40/0xbe4 [ 78.948657][ T5077] softirqs last disabled at (3827): [] __irq_exit_rcu+0x240/0x43c [ 78.950163][ T5077] ---[ end trace 27e3cdeffab64a74 ]--- [ 78.988546][ T4060] Bluetooth: hci0: command 0x040f tx timeout [ 78.992974][ T5079] loop0: detected capacity change from 0 to 1024 [ 79.073381][ T5079] hfsplus: new node 0 already hashed? [ 79.074355][ T5079] ------------[ cut here ]------------ [ 79.075138][ T5079] WARNING: CPU: 0 PID: 5079 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 79.076676][ T5079] Modules linked in: [ 79.077296][ T5079] CPU: 0 PID: 5079 Comm: syz.0.19 Tainted: G W syzkaller #0 [ 79.078695][ T5079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 79.080308][ T5079] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.081519][ T5079] pc : hfsplus_bnode_create+0x404/0x4c8 [ 79.082353][ T5079] lr : hfsplus_bnode_create+0x404/0x4c8 [ 79.083307][ T5079] sp : ffff80001fc87350 [ 79.083979][ T5079] x29: ffff80001fc87360 x28: 0000000000000040 x27: dfff800000000000 [ 79.085256][ T5079] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 79.086501][ T5079] x23: ffff0000cff5e488 x22: ffff0000cff5e400 x21: ffff0000d2a6e000 [ 79.087699][ T5079] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 79.089052][ T5079] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 79.090333][ T5079] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 79.091659][ T5079] x11: 0000000000000000 x10: 0000000000000000 x9 : 557b3de1dcee2900 [ 79.092994][ T5079] x8 : 557b3de1dcee2900 x7 : 0000000000000001 x6 : 0000000000000001 [ 79.094260][ T5079] x5 : ffff80001fc86c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 79.095545][ T5079] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.096842][ T5079] Call trace: [ 79.097345][ T5079] hfsplus_bnode_create+0x404/0x4c8 [ 79.098124][ T5079] hfsplus_bmap_alloc+0x614/0x944 [ 79.098919][ T5079] hfs_bnode_split+0xd0/0xbb0 [ 79.099633][ T5079] hfsplus_brec_insert+0x304/0xac0 [ 79.100434][ T5079] hfsplus_create_cat+0x864/0xe24 [ 79.101224][ T5079] hfsplus_mknod+0x148/0x258 [ 79.102017][ T5079] hfsplus_mkdir+0x38/0x4c [ 79.102709][ T5079] vfs_mkdir+0x314/0x4d4 [ 79.103326][ T5079] do_mkdirat+0x1c0/0x514 [ 79.104022][ T5079] __arm64_sys_mkdirat+0x90/0xa8 [ 79.104828][ T5079] invoke_syscall+0x98/0x2b0 [ 79.105585][ T5079] el0_svc_common+0x138/0x258 [ 79.106347][ T5079] do_el0_svc+0x58/0x13c [ 79.106998][ T5079] el0_svc+0x78/0x1d0 [ 79.107659][ T5079] el0t_64_sync_handler+0xcc/0xe4 [ 79.108451][ T5079] el0t_64_sync+0x1a0/0x1a4 [ 79.109238][ T5079] irq event stamp: 4158 [ 79.109948][ T5079] hardirqs last enabled at (4157): [] __up_console_sem+0xb4/0xfc [ 79.111518][ T5079] hardirqs last disabled at (4158): [] el1_dbg+0x24/0x80 [ 79.113007][ T5079] softirqs last enabled at (3774): [] local_bh_enable+0x10/0x34 [ 79.114164][ T5079] softirqs last disabled at (3772): [] local_bh_disable+0x10/0x34 [ 79.115478][ T5079] ---[ end trace 27e3cdeffab64a75 ]--- [ 79.170511][ T5081] loop0: detected capacity change from 0 to 1024 [ 79.263339][ T5081] hfsplus: new node 0 already hashed? [ 79.264296][ T5081] ------------[ cut here ]------------ [ 79.265114][ T5081] WARNING: CPU: 0 PID: 5081 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 79.266553][ T5081] Modules linked in: [ 79.267107][ T5081] CPU: 0 PID: 5081 Comm: syz.0.20 Tainted: G W syzkaller #0 [ 79.268455][ T5081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 79.270102][ T5081] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.271354][ T5081] pc : hfsplus_bnode_create+0x404/0x4c8 [ 79.272171][ T5081] lr : hfsplus_bnode_create+0x404/0x4c8 [ 79.272933][ T5081] sp : ffff80001fd07350 [ 79.273537][ T5081] x29: ffff80001fd07360 x28: 0000000000000040 x27: dfff800000000000 [ 79.274802][ T5081] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 79.276150][ T5081] x23: ffff0000cff5f688 x22: ffff0000cff5f600 x21: ffff0000c9cd6000 [ 79.277474][ T5081] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 79.278876][ T5081] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 79.280257][ T5081] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 79.281632][ T5081] x11: 0000000000000000 x10: 0000000000000000 x9 : 8739712f60a63c00 [ 79.282977][ T5081] x8 : 8739712f60a63c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 79.284292][ T5081] x5 : ffff80001fd06c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 79.285556][ T5081] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.286809][ T5081] Call trace: [ 79.287323][ T5081] hfsplus_bnode_create+0x404/0x4c8 [ 79.288177][ T5081] hfsplus_bmap_alloc+0x614/0x944 [ 79.289066][ T5081] hfs_bnode_split+0xd0/0xbb0 [ 79.289834][ T5081] hfsplus_brec_insert+0x304/0xac0 [ 79.290635][ T5081] hfsplus_create_cat+0x864/0xe24 [ 79.291441][ T5081] hfsplus_mknod+0x148/0x258 [ 79.292185][ T5081] hfsplus_mkdir+0x38/0x4c [ 79.292928][ T5081] vfs_mkdir+0x314/0x4d4 [ 79.293643][ T5081] do_mkdirat+0x1c0/0x514 [ 79.294325][ T5081] __arm64_sys_mkdirat+0x90/0xa8 [ 79.295184][ T5081] invoke_syscall+0x98/0x2b0 [ 79.295945][ T5081] el0_svc_common+0x138/0x258 [ 79.296728][ T5081] do_el0_svc+0x58/0x13c [ 79.297418][ T5081] el0_svc+0x78/0x1d0 [ 79.298077][ T5081] el0t_64_sync_handler+0xcc/0xe4 [ 79.298898][ T5081] el0t_64_sync+0x1a0/0x1a4 [ 79.299651][ T5081] irq event stamp: 4304 [ 79.300304][ T5081] hardirqs last enabled at (4303): [] __up_console_sem+0xb4/0xfc [ 79.301823][ T5081] hardirqs last disabled at (4304): [] el1_dbg+0x24/0x80 [ 79.303151][ T5081] softirqs last enabled at (4230): [] local_bh_enable+0x10/0x34 [ 79.304615][ T5081] softirqs last disabled at (4228): [] local_bh_disable+0x10/0x34 [ 79.306070][ T5081] ---[ end trace 27e3cdeffab64a76 ]--- [ 79.380748][ T5083] loop0: detected capacity change from 0 to 1024 [ 79.385384][ T5083] hfsplus: new node 0 already hashed? [ 79.386343][ T5083] ------------[ cut here ]------------ [ 79.387229][ T5083] WARNING: CPU: 1 PID: 5083 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 79.388772][ T5083] Modules linked in: [ 79.389426][ T5083] CPU: 1 PID: 5083 Comm: syz.0.21 Tainted: G W syzkaller #0 [ 79.390860][ T5083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 79.392421][ T5083] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.393685][ T5083] pc : hfsplus_bnode_create+0x404/0x4c8 [ 79.394536][ T5083] lr : hfsplus_bnode_create+0x404/0x4c8 [ 79.395435][ T5083] sp : ffff80001fd27350 [ 79.396074][ T5083] x29: ffff80001fd27360 x28: 0000000000000040 x27: dfff800000000000 [ 79.397430][ T5083] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 79.398707][ T5083] x23: ffff0000cff3f288 x22: ffff0000cff3f200 x21: ffff0000d1eac000 [ 79.400075][ T5083] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 79.401386][ T5083] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 79.402767][ T5083] x14: 0000000000000001 x13: 1fffe000341f47ab x12: 0000000000ff0100 [ 79.404071][ T5083] x11: 0000000000000000 x10: 0000000000000000 x9 : 80dd614103bbb300 [ 79.405381][ T5083] x8 : 80dd614103bbb300 x7 : 0000000000000001 x6 : 0000000000000001 [ 79.406731][ T5083] x5 : ffff80001fd26c58 x4 : ffff80001437f3e0 x3 : ffff800008508edc [ 79.408011][ T5083] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.409389][ T5083] Call trace: [ 79.409905][ T5083] hfsplus_bnode_create+0x404/0x4c8 [ 79.410728][ T5083] hfsplus_bmap_alloc+0x614/0x944 [ 79.411526][ T5083] hfs_bnode_split+0xd0/0xbb0 [ 79.412268][ T5083] hfsplus_brec_insert+0x304/0xac0 [ 79.413051][ T5083] hfsplus_create_cat+0x864/0xe24 [ 79.413873][ T5083] hfsplus_mknod+0x148/0x258 [ 79.414608][ T5083] hfsplus_mkdir+0x38/0x4c [ 79.415330][ T5083] vfs_mkdir+0x314/0x4d4 [ 79.415999][ T5083] do_mkdirat+0x1c0/0x514 [ 79.416734][ T5083] __arm64_sys_mkdirat+0x90/0xa8 [ 79.417545][ T5083] invoke_syscall+0x98/0x2b0 [ 79.418282][ T5083] el0_svc_common+0x138/0x258 [ 79.419028][ T5083] do_el0_svc+0x58/0x13c [ 79.419677][ T5083] el0_svc+0x78/0x1d0 [ 79.420301][ T5083] el0t_64_sync_handler+0xcc/0xe4 [ 79.421091][ T5083] el0t_64_sync+0x1a0/0x1a4 [ 79.421783][ T5083] irq event stamp: 3702 [ 79.422429][ T5083] hardirqs last enabled at (3701): [] __up_console_sem+0xb4/0xfc [ 79.423887][ T5083] hardirqs last disabled at (3702): [] el1_dbg+0x24/0x80 [ 79.425358][ T5083] softirqs last enabled at (3648): [] local_bh_enable+0x10/0x34 [ 79.426977][ T5083] softirqs last disabled at (3646): [] local_bh_disable+0x10/0x34 [ 79.428545][ T5083] ---[ end trace 27e3cdeffab64a77 ]--- [ 79.472492][ T5085] loop0: detected capacity change from 0 to 1024 [ 79.519947][ T5085] hfsplus: new node 0 already hashed? [ 79.520901][ T5085] ------------[ cut here ]------------ [ 79.521690][ T5085] WARNING: CPU: 0 PID: 5085 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 79.523113][ T5085] Modules linked in: [ 79.523711][ T5085] CPU: 0 PID: 5085 Comm: syz.0.22 Tainted: G W syzkaller #0 [ 79.525192][ T5085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 79.526725][ T5085] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.527846][ T5085] pc : hfsplus_bnode_create+0x404/0x4c8 [ 79.528712][ T5085] lr : hfsplus_bnode_create+0x404/0x4c8 [ 79.529648][ T5085] sp : ffff80001fc87350 [ 79.530311][ T5085] x29: ffff80001fc87360 x28: 0000000000000040 x27: dfff800000000000 [ 79.531578][ T5085] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 79.532752][ T5085] x23: ffff0000c2c6d888 x22: ffff0000c2c6d800 x21: ffff0000ccf98000 [ 79.533983][ T5085] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 79.535285][ T5085] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 79.536533][ T5085] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 79.537900][ T5085] x11: 0000000000000000 x10: 0000000000000000 x9 : 7be4f71aa311c200 [ 79.539204][ T5085] x8 : 7be4f71aa311c200 x7 : 0000000000000001 x6 : 0000000000000001 [ 79.540517][ T5085] x5 : ffff80001fc86c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 79.541733][ T5085] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.543021][ T5085] Call trace: [ 79.543616][ T5085] hfsplus_bnode_create+0x404/0x4c8 [ 79.544515][ T5085] hfsplus_bmap_alloc+0x614/0x944 [ 79.545370][ T5085] hfs_bnode_split+0xd0/0xbb0 [ 79.546178][ T5085] hfsplus_brec_insert+0x304/0xac0 [ 79.547013][ T5085] hfsplus_create_cat+0x864/0xe24 [ 79.547816][ T5085] hfsplus_mknod+0x148/0x258 [ 79.548536][ T5085] hfsplus_mkdir+0x38/0x4c [ 79.549183][ T5085] vfs_mkdir+0x314/0x4d4 [ 79.549802][ T5085] do_mkdirat+0x1c0/0x514 [ 79.550501][ T5085] __arm64_sys_mkdirat+0x90/0xa8 [ 79.551253][ T5085] invoke_syscall+0x98/0x2b0 [ 79.552030][ T5085] el0_svc_common+0x138/0x258 [ 79.552730][ T5085] do_el0_svc+0x58/0x13c [ 79.553400][ T5085] el0_svc+0x78/0x1d0 [ 79.554009][ T5085] el0t_64_sync_handler+0xcc/0xe4 [ 79.554759][ T5085] el0t_64_sync+0x1a0/0x1a4 [ 79.555412][ T5085] irq event stamp: 4188 [ 79.556000][ T5085] hardirqs last enabled at (4187): [] __up_console_sem+0xb4/0xfc [ 79.557391][ T5085] hardirqs last disabled at (4188): [] el1_dbg+0x24/0x80 [ 79.558866][ T5085] softirqs last enabled at (4116): [] local_bh_enable+0x10/0x34 [ 79.560396][ T5085] softirqs last disabled at (4114): [] local_bh_disable+0x10/0x34 [ 79.561763][ T5085] ---[ end trace 27e3cdeffab64a78 ]--- [ 79.602275][ T5087] loop0: detected capacity change from 0 to 1024 [ 79.608334][ T5087] hfsplus: new node 0 already hashed? [ 79.610261][ T5087] ------------[ cut here ]------------ [ 79.611162][ T5087] WARNING: CPU: 0 PID: 5087 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 79.612669][ T5087] Modules linked in: [ 79.613313][ T5087] CPU: 0 PID: 5087 Comm: syz.0.23 Tainted: G W syzkaller #0 [ 79.614754][ T5087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 79.616468][ T5087] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.617778][ T5087] pc : hfsplus_bnode_create+0x404/0x4c8 [ 79.618723][ T5087] lr : hfsplus_bnode_create+0x404/0x4c8 [ 79.619718][ T5087] sp : ffff80001fc87350 [ 79.620431][ T5087] x29: ffff80001fc87360 x28: 0000000000000040 x27: dfff800000000000 [ 79.621820][ T5087] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 79.623125][ T5087] x23: ffff0000cadc6c88 x22: ffff0000cadc6c00 x21: ffff0000ece2a000 [ 79.624405][ T5087] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f0596 [ 79.625825][ T5087] x17: 1fffe000341f0596 x16: ffff80001125a830 x15: ffff80001433ed40 [ 79.627104][ T5087] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 79.628300][ T5087] x11: 0000000000000000 x10: 0000000000000000 x9 : 413801553f942c00 [ 79.629475][ T5087] x8 : 413801553f942c00 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.630716][ T5087] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 79.632068][ T5087] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.633266][ T5087] Call trace: [ 79.633773][ T5087] hfsplus_bnode_create+0x404/0x4c8 [ 79.634622][ T5087] hfsplus_bmap_alloc+0x614/0x944 [ 79.635372][ T5087] hfs_bnode_split+0xd0/0xbb0 [ 79.636117][ T5087] hfsplus_brec_insert+0x304/0xac0 [ 79.636911][ T5087] hfsplus_create_cat+0x864/0xe24 [ 79.637688][ T5087] hfsplus_mknod+0x148/0x258 [ 79.638454][ T5087] hfsplus_mkdir+0x38/0x4c [ 79.639198][ T5087] vfs_mkdir+0x314/0x4d4 [ 79.639860][ T5087] do_mkdirat+0x1c0/0x514 [ 79.640535][ T5087] __arm64_sys_mkdirat+0x90/0xa8 [ 79.641375][ T5087] invoke_syscall+0x98/0x2b0 [ 79.642149][ T5087] el0_svc_common+0x138/0x258 [ 79.642964][ T5087] do_el0_svc+0x58/0x13c [ 79.643711][ T5087] el0_svc+0x78/0x1d0 [ 79.644392][ T5087] el0t_64_sync_handler+0xcc/0xe4 [ 79.645243][ T5087] el0t_64_sync+0x1a0/0x1a4 [ 79.646015][ T5087] irq event stamp: 3800 [ 79.646670][ T5087] hardirqs last enabled at (3799): [] finish_lock_switch+0xb0/0x1c4 [ 79.648259][ T5087] hardirqs last disabled at (3800): [] el1_dbg+0x24/0x80 [ 79.649687][ T5087] softirqs last enabled at (3794): [] handle_softirqs+0xa40/0xbe4 [ 79.651312][ T5087] softirqs last disabled at (3761): [] __irq_exit_rcu+0x240/0x43c [ 79.652791][ T5087] ---[ end trace 27e3cdeffab64a79 ]--- [ 79.678328][ T5089] loop0: detected capacity change from 0 to 1024 [ 79.687679][ T5089] hfsplus: new node 0 already hashed? [ 79.689472][ T5089] ------------[ cut here ]------------ [ 79.690357][ T5089] WARNING: CPU: 1 PID: 5089 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 79.691980][ T5089] Modules linked in: [ 79.692599][ T5089] CPU: 1 PID: 5089 Comm: syz.0.24 Tainted: G W syzkaller #0 [ 79.693985][ T5089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 79.695640][ T5089] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.696951][ T5089] pc : hfsplus_bnode_create+0x404/0x4c8 [ 79.697856][ T5089] lr : hfsplus_bnode_create+0x404/0x4c8 [ 79.698812][ T5089] sp : ffff80001fc97350 [ 79.699543][ T5089] x29: ffff80001fc97360 x28: 0000000000000040 x27: dfff800000000000 [ 79.700876][ T5089] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 79.702246][ T5089] x23: ffff0000c1c15288 x22: ffff0000c1c15200 x21: ffff0000c92e4000 [ 79.703587][ T5089] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000002 [ 79.704834][ T5089] x17: 0000000040000000 x16: ffff80001125a830 x15: 0000000000000002 [ 79.706112][ T5089] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 79.707479][ T5089] x11: 0000000000000000 x10: 0000000000000000 x9 : 6dd781c0bb693500 [ 79.708840][ T5089] x8 : 6dd781c0bb693500 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.710105][ T5089] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 79.711413][ T5089] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.712699][ T5089] Call trace: [ 79.713247][ T5089] hfsplus_bnode_create+0x404/0x4c8 [ 79.714082][ T5089] hfsplus_bmap_alloc+0x614/0x944 [ 79.714872][ T5089] hfs_bnode_split+0xd0/0xbb0 [ 79.715639][ T5089] hfsplus_brec_insert+0x304/0xac0 [ 79.716428][ T5089] hfsplus_create_cat+0x864/0xe24 [ 79.717178][ T5089] hfsplus_mknod+0x148/0x258 [ 79.717942][ T5089] hfsplus_mkdir+0x38/0x4c [ 79.718689][ T5089] vfs_mkdir+0x314/0x4d4 [ 79.719371][ T5089] do_mkdirat+0x1c0/0x514 [ 79.720047][ T5089] __arm64_sys_mkdirat+0x90/0xa8 [ 79.720805][ T5089] invoke_syscall+0x98/0x2b0 [ 79.721460][ T5089] el0_svc_common+0x138/0x258 [ 79.722242][ T5089] do_el0_svc+0x58/0x13c [ 79.722915][ T5089] el0_svc+0x78/0x1d0 [ 79.723548][ T5089] el0t_64_sync_handler+0xcc/0xe4 [ 79.724355][ T5089] el0t_64_sync+0x1a0/0x1a4 [ 79.725057][ T5089] irq event stamp: 3748 [ 79.725637][ T5089] hardirqs last enabled at (3747): [] finish_lock_switch+0xb0/0x1c4 [ 79.727111][ T5089] hardirqs last disabled at (3748): [] el1_dbg+0x24/0x80 [ 79.728489][ T5089] softirqs last enabled at (3742): [] handle_softirqs+0xa40/0xbe4 [ 79.730081][ T5089] softirqs last disabled at (3713): [] __irq_exit_rcu+0x240/0x43c [ 79.731540][ T5089] ---[ end trace 27e3cdeffab64a7a ]--- [ 79.804094][ T5091] loop0: detected capacity change from 0 to 1024 [ 79.847650][ T5091] hfsplus: new node 0 already hashed? [ 79.848785][ T5091] ------------[ cut here ]------------ [ 79.849696][ T5091] WARNING: CPU: 0 PID: 5091 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 79.851197][ T5091] Modules linked in: [ 79.851804][ T5091] CPU: 0 PID: 5091 Comm: syz.0.25 Tainted: G W syzkaller #0 [ 79.853227][ T5091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 79.854769][ T5091] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 79.855892][ T5091] pc : hfsplus_bnode_create+0x404/0x4c8 [ 79.856737][ T5091] lr : hfsplus_bnode_create+0x404/0x4c8 [ 79.857618][ T5091] sp : ffff80001fd27350 [ 79.858258][ T5091] x29: ffff80001fd27360 x28: 0000000000000040 x27: dfff800000000000 [ 79.859549][ T5091] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 79.860795][ T5091] x23: ffff0000d042c088 x22: ffff0000d042c000 x21: ffff0000db928000 [ 79.862059][ T5091] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f0596 [ 79.863296][ T5091] x17: 1fffe000341f0596 x16: ffff80001125a830 x15: ffff80001433ed40 [ 79.864643][ T5091] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 79.865934][ T5091] x11: 0000000000000000 x10: 0000000000000000 x9 : db6e9cc727b52b00 [ 79.867214][ T5091] x8 : db6e9cc727b52b00 x7 : 0000000000000000 x6 : 0000000000000000 [ 79.868466][ T5091] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 79.869900][ T5091] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 79.871309][ T5091] Call trace: [ 79.871854][ T5091] hfsplus_bnode_create+0x404/0x4c8 [ 79.872720][ T5091] hfsplus_bmap_alloc+0x614/0x944 [ 79.873527][ T5091] hfs_bnode_split+0xd0/0xbb0 [ 79.874285][ T5091] hfsplus_brec_insert+0x304/0xac0 [ 79.875068][ T5091] hfsplus_create_cat+0x864/0xe24 [ 79.875883][ T5091] hfsplus_mknod+0x148/0x258 [ 79.876687][ T5091] hfsplus_mkdir+0x38/0x4c [ 79.877408][ T5091] vfs_mkdir+0x314/0x4d4 [ 79.878160][ T5091] do_mkdirat+0x1c0/0x514 [ 79.878881][ T5091] __arm64_sys_mkdirat+0x90/0xa8 [ 79.879674][ T5091] invoke_syscall+0x98/0x2b0 [ 79.880434][ T5091] el0_svc_common+0x138/0x258 [ 79.881184][ T5091] do_el0_svc+0x58/0x13c [ 79.881851][ T5091] el0_svc+0x78/0x1d0 [ 79.882494][ T5091] el0t_64_sync_handler+0xcc/0xe4 [ 79.883328][ T5091] el0t_64_sync+0x1a0/0x1a4 [ 79.884096][ T5091] irq event stamp: 3866 [ 79.884802][ T5091] hardirqs last enabled at (3865): [] finish_lock_switch+0xb0/0x1c4 [ 79.886360][ T5091] hardirqs last disabled at (3866): [] el1_dbg+0x24/0x80 [ 79.887705][ T5091] softirqs last enabled at (3860): [] handle_softirqs+0xa40/0xbe4 [ 79.889104][ T5091] softirqs last disabled at (3833): [] __irq_exit_rcu+0x240/0x43c [ 79.890526][ T5091] ---[ end trace 27e3cdeffab64a7b ]--- [ 80.014648][ T5093] hfsplus: new node 0 already hashed? [ 80.015575][ T5093] ------------[ cut here ]------------ [ 80.016460][ T5093] WARNING: CPU: 1 PID: 5093 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.017936][ T5093] Modules linked in: [ 80.018562][ T5093] CPU: 1 PID: 5093 Comm: syz.0.26 Tainted: G W syzkaller #0 [ 80.019898][ T5093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.021408][ T5093] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.022635][ T5093] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.023485][ T5093] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.024377][ T5093] sp : ffff80001fd47350 [ 80.025051][ T5093] x29: ffff80001fd47360 x28: 0000000000000040 x27: dfff800000000000 [ 80.026436][ T5093] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 80.027746][ T5093] x23: ffff0000c69a9e88 x22: ffff0000c69a9e00 x21: ffff0000db948000 [ 80.029047][ T5093] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 80.030370][ T5093] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 80.031678][ T5093] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 80.032897][ T5093] x11: 0000000000000000 x10: 0000000000000000 x9 : 44013f4953648100 [ 80.034099][ T5093] x8 : 44013f4953648100 x7 : 0000000000000001 x6 : 0000000000000001 [ 80.035288][ T5093] x5 : ffff80001fd46c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 80.036640][ T5093] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.038010][ T5093] Call trace: [ 80.038562][ T5093] hfsplus_bnode_create+0x404/0x4c8 [ 80.039423][ T5093] hfsplus_bmap_alloc+0x614/0x944 [ 80.040255][ T5093] hfs_bnode_split+0xd0/0xbb0 [ 80.040990][ T5093] hfsplus_brec_insert+0x304/0xac0 [ 80.041817][ T5093] hfsplus_create_cat+0x864/0xe24 [ 80.042601][ T5093] hfsplus_mknod+0x148/0x258 [ 80.043406][ T5093] hfsplus_mkdir+0x38/0x4c [ 80.044158][ T5093] vfs_mkdir+0x314/0x4d4 [ 80.044863][ T5093] do_mkdirat+0x1c0/0x514 [ 80.045555][ T5093] __arm64_sys_mkdirat+0x90/0xa8 [ 80.046275][ T5093] invoke_syscall+0x98/0x2b0 [ 80.046924][ T5093] el0_svc_common+0x138/0x258 [ 80.047620][ T5093] do_el0_svc+0x58/0x13c [ 80.048260][ T5093] el0_svc+0x78/0x1d0 [ 80.048847][ T5093] el0t_64_sync_handler+0xcc/0xe4 [ 80.049575][ T5093] el0t_64_sync+0x1a0/0x1a4 [ 80.050309][ T5093] irq event stamp: 3718 [ 80.050998][ T5093] hardirqs last enabled at (3717): [] __up_console_sem+0xb4/0xfc [ 80.052470][ T5093] hardirqs last disabled at (3718): [] el1_dbg+0x24/0x80 [ 80.053860][ T5093] softirqs last enabled at (3666): [] local_bh_enable+0x10/0x34 [ 80.055280][ T5093] softirqs last disabled at (3664): [] local_bh_disable+0x10/0x34 [ 80.056700][ T5093] ---[ end trace 27e3cdeffab64a7c ]--- [ 80.116002][ T5095] hfsplus: new node 0 already hashed? [ 80.117038][ T5095] ------------[ cut here ]------------ [ 80.117818][ T5095] WARNING: CPU: 0 PID: 5095 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.119332][ T5095] Modules linked in: [ 80.119955][ T5095] CPU: 0 PID: 5095 Comm: syz.0.27 Tainted: G W syzkaller #0 [ 80.121327][ T5095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.122947][ T5095] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.124258][ T5095] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.125180][ T5095] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.126137][ T5095] sp : ffff80001fc97350 [ 80.126836][ T5095] x29: ffff80001fc97360 x28: 0000000000000040 x27: dfff800000000000 [ 80.128146][ T5095] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 80.129480][ T5095] x23: ffff0000c1836688 x22: ffff0000c1836600 x21: ffff0000cedd4000 [ 80.130896][ T5095] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 80.132207][ T5095] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 80.133471][ T5095] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 80.134722][ T5095] x11: 0000000000000000 x10: 0000000000000000 x9 : 81205395bc64b300 [ 80.136065][ T5095] x8 : 81205395bc64b300 x7 : 0000000000000001 x6 : 0000000000000001 [ 80.137370][ T5095] x5 : ffff80001fc96c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 80.138714][ T5095] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.139942][ T5095] Call trace: [ 80.140459][ T5095] hfsplus_bnode_create+0x404/0x4c8 [ 80.141277][ T5095] hfsplus_bmap_alloc+0x614/0x944 [ 80.142087][ T5095] hfs_bnode_split+0xd0/0xbb0 [ 80.142842][ T5095] hfsplus_brec_insert+0x304/0xac0 [ 80.143684][ T5095] hfsplus_create_cat+0x864/0xe24 [ 80.144519][ T5095] hfsplus_mknod+0x148/0x258 [ 80.145294][ T5095] hfsplus_mkdir+0x38/0x4c [ 80.146047][ T5095] vfs_mkdir+0x314/0x4d4 [ 80.146775][ T5095] do_mkdirat+0x1c0/0x514 [ 80.147523][ T5095] __arm64_sys_mkdirat+0x90/0xa8 [ 80.148362][ T5095] invoke_syscall+0x98/0x2b0 [ 80.149095][ T5095] el0_svc_common+0x138/0x258 [ 80.149843][ T5095] do_el0_svc+0x58/0x13c [ 80.150556][ T5095] el0_svc+0x78/0x1d0 [ 80.151211][ T5095] el0t_64_sync_handler+0xcc/0xe4 [ 80.152065][ T5095] el0t_64_sync+0x1a0/0x1a4 [ 80.152848][ T5095] irq event stamp: 3758 [ 80.153571][ T5095] hardirqs last enabled at (3757): [] __up_console_sem+0xb4/0xfc [ 80.155079][ T5095] hardirqs last disabled at (3758): [] el1_dbg+0x24/0x80 [ 80.156543][ T5095] softirqs last enabled at (3678): [] local_bh_enable+0x10/0x34 [ 80.157977][ T5095] softirqs last disabled at (3676): [] local_bh_disable+0x10/0x34 [ 80.159495][ T5095] ---[ end trace 27e3cdeffab64a7d ]--- [ 80.276093][ T5097] hfsplus: new node 0 already hashed? [ 80.277108][ T5097] ------------[ cut here ]------------ [ 80.277924][ T5097] WARNING: CPU: 1 PID: 5097 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.279660][ T5097] Modules linked in: [ 80.280293][ T5097] CPU: 1 PID: 5097 Comm: syz.0.28 Tainted: G W syzkaller #0 [ 80.281723][ T5097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.283334][ T5097] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.284489][ T5097] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.285288][ T5097] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.286194][ T5097] sp : ffff80001fd47350 [ 80.286884][ T5097] x29: ffff80001fd47360 x28: 0000000000000040 x27: dfff800000000000 [ 80.288260][ T5097] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 80.289480][ T5097] x23: ffff0000d042ac88 x22: ffff0000d042ac00 x21: ffff0000cfd68000 [ 80.290669][ T5097] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 80.291973][ T5097] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 80.293391][ T5097] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 80.294732][ T5097] x11: 0000000000000000 x10: 0000000000000000 x9 : bc04051adfaa1300 [ 80.296083][ T5097] x8 : bc04051adfaa1300 x7 : 0000000000000001 x6 : 0000000000000001 [ 80.297406][ T5097] x5 : ffff80001fd46c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 80.298744][ T5097] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.300056][ T5097] Call trace: [ 80.300600][ T5097] hfsplus_bnode_create+0x404/0x4c8 [ 80.301433][ T5097] hfsplus_bmap_alloc+0x614/0x944 [ 80.302226][ T5097] hfs_bnode_split+0xd0/0xbb0 [ 80.302984][ T5097] hfsplus_brec_insert+0x304/0xac0 [ 80.303776][ T5097] hfsplus_create_cat+0x864/0xe24 [ 80.304675][ T5097] hfsplus_mknod+0x148/0x258 [ 80.305456][ T5097] hfsplus_mkdir+0x38/0x4c [ 80.306178][ T5097] vfs_mkdir+0x314/0x4d4 [ 80.306899][ T5097] do_mkdirat+0x1c0/0x514 [ 80.307591][ T5097] __arm64_sys_mkdirat+0x90/0xa8 [ 80.308452][ T5097] invoke_syscall+0x98/0x2b0 [ 80.309274][ T5097] el0_svc_common+0x138/0x258 [ 80.310044][ T5097] do_el0_svc+0x58/0x13c [ 80.310719][ T5097] el0_svc+0x78/0x1d0 [ 80.311383][ T5097] el0t_64_sync_handler+0xcc/0xe4 [ 80.312166][ T5097] el0t_64_sync+0x1a0/0x1a4 [ 80.312890][ T5097] irq event stamp: 4008 [ 80.313584][ T5097] hardirqs last enabled at (4007): [] __up_console_sem+0xb4/0xfc [ 80.315111][ T5097] hardirqs last disabled at (4008): [] el1_dbg+0x24/0x80 [ 80.316519][ T5097] softirqs last enabled at (3946): [] local_bh_enable+0x10/0x34 [ 80.318028][ T5097] softirqs last disabled at (3944): [] local_bh_disable+0x10/0x34 [ 80.319525][ T5097] ---[ end trace 27e3cdeffab64a7e ]--- [ 80.384194][ T5099] hfsplus: new node 0 already hashed? [ 80.385197][ T5099] ------------[ cut here ]------------ [ 80.386059][ T5099] WARNING: CPU: 0 PID: 5099 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.387762][ T5099] Modules linked in: [ 80.388402][ T5099] CPU: 0 PID: 5099 Comm: syz.0.29 Tainted: G W syzkaller #0 [ 80.389834][ T5099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.391517][ T5099] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.392884][ T5099] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.393785][ T5099] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.394741][ T5099] sp : ffff80001fd57350 [ 80.395450][ T5099] x29: ffff80001fd57360 x28: 0000000000000040 x27: dfff800000000000 [ 80.396833][ T5099] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 80.398188][ T5099] x23: ffff0000cf9da688 x22: ffff0000cf9da600 x21: ffff0000cf43c000 [ 80.399494][ T5099] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 80.400818][ T5099] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 80.402137][ T5099] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 80.403567][ T5099] x11: 0000000000000000 x10: 0000000000000000 x9 : 4c86f827e5b94400 [ 80.404914][ T5099] x8 : 4c86f827e5b94400 x7 : 0000000000000001 x6 : 0000000000000001 [ 80.406270][ T5099] x5 : ffff80001fd56c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 80.407608][ T5099] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.408942][ T5099] Call trace: [ 80.409485][ T5099] hfsplus_bnode_create+0x404/0x4c8 [ 80.410349][ T5099] hfsplus_bmap_alloc+0x614/0x944 [ 80.411155][ T5099] hfs_bnode_split+0xd0/0xbb0 [ 80.411986][ T5099] hfsplus_brec_insert+0x304/0xac0 [ 80.412835][ T5099] hfsplus_create_cat+0x864/0xe24 [ 80.413720][ T5099] hfsplus_mknod+0x148/0x258 [ 80.414514][ T5099] hfsplus_mkdir+0x38/0x4c [ 80.415295][ T5099] vfs_mkdir+0x314/0x4d4 [ 80.415979][ T5099] do_mkdirat+0x1c0/0x514 [ 80.416744][ T5099] __arm64_sys_mkdirat+0x90/0xa8 [ 80.417530][ T5099] invoke_syscall+0x98/0x2b0 [ 80.418276][ T5099] el0_svc_common+0x138/0x258 [ 80.419033][ T5099] do_el0_svc+0x58/0x13c [ 80.419772][ T5099] el0_svc+0x78/0x1d0 [ 80.420403][ T5099] el0t_64_sync_handler+0xcc/0xe4 [ 80.421201][ T5099] el0t_64_sync+0x1a0/0x1a4 [ 80.421950][ T5099] irq event stamp: 3654 [ 80.422664][ T5099] hardirqs last enabled at (3653): [] __up_console_sem+0xb4/0xfc [ 80.424241][ T5099] hardirqs last disabled at (3654): [] el1_dbg+0x24/0x80 [ 80.425708][ T5099] softirqs last enabled at (3588): [] local_bh_enable+0x10/0x34 [ 80.427256][ T5099] softirqs last disabled at (3586): [] local_bh_disable+0x10/0x34 [ 80.428802][ T5099] ---[ end trace 27e3cdeffab64a7f ]--- [ 80.526769][ T5101] hfsplus: new node 0 already hashed? [ 80.527754][ T5101] ------------[ cut here ]------------ [ 80.528626][ T5101] WARNING: CPU: 0 PID: 5101 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.530310][ T5101] Modules linked in: [ 80.530999][ T5101] CPU: 0 PID: 5101 Comm: syz.0.30 Tainted: G W syzkaller #0 [ 80.532470][ T5101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.534158][ T5101] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.535401][ T5101] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.536264][ T5101] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.537072][ T5101] sp : ffff80001fd67350 [ 80.537728][ T5101] x29: ffff80001fd67360 x28: 0000000000000040 x27: dfff800000000000 [ 80.539007][ T5101] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 80.540237][ T5101] x23: ffff0000cf9daa88 x22: ffff0000cf9daa00 x21: ffff0000d0bfa000 [ 80.541425][ T5101] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 80.542557][ T5101] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 80.543739][ T5101] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 80.545103][ T5101] x11: 0000000000000000 x10: 0000000000000000 x9 : 50c1077852096900 [ 80.546432][ T5101] x8 : 50c1077852096900 x7 : 0000000000000001 x6 : 0000000000000001 [ 80.547770][ T5101] x5 : ffff80001fd66c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 80.549041][ T5101] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.550344][ T5101] Call trace: [ 80.550871][ T5101] hfsplus_bnode_create+0x404/0x4c8 [ 80.551740][ T5101] hfsplus_bmap_alloc+0x614/0x944 [ 80.552620][ T5101] hfs_bnode_split+0xd0/0xbb0 [ 80.553372][ T5101] hfsplus_brec_insert+0x304/0xac0 [ 80.554196][ T5101] hfsplus_create_cat+0x864/0xe24 [ 80.554986][ T5101] hfsplus_mknod+0x148/0x258 [ 80.555684][ T5101] hfsplus_mkdir+0x38/0x4c [ 80.556354][ T5101] vfs_mkdir+0x314/0x4d4 [ 80.556976][ T5101] do_mkdirat+0x1c0/0x514 [ 80.557620][ T5101] __arm64_sys_mkdirat+0x90/0xa8 [ 80.558469][ T5101] invoke_syscall+0x98/0x2b0 [ 80.559245][ T5101] el0_svc_common+0x138/0x258 [ 80.560022][ T5101] do_el0_svc+0x58/0x13c [ 80.560716][ T5101] el0_svc+0x78/0x1d0 [ 80.561446][ T5101] el0t_64_sync_handler+0xcc/0xe4 [ 80.562307][ T5101] el0t_64_sync+0x1a0/0x1a4 [ 80.563064][ T5101] irq event stamp: 3812 [ 80.563744][ T5101] hardirqs last enabled at (3811): [] __up_console_sem+0xb4/0xfc [ 80.565213][ T5101] hardirqs last disabled at (3812): [] el1_dbg+0x24/0x80 [ 80.566568][ T5101] softirqs last enabled at (3756): [] local_bh_enable+0x10/0x34 [ 80.567918][ T5101] softirqs last disabled at (3754): [] local_bh_disable+0x10/0x34 [ 80.569335][ T5101] ---[ end trace 27e3cdeffab64a80 ]--- [ 80.666127][ T5103] hfsplus: new node 0 already hashed? [ 80.667082][ T5103] ------------[ cut here ]------------ [ 80.667857][ T5103] WARNING: CPU: 1 PID: 5103 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.669274][ T5103] Modules linked in: [ 80.669899][ T5103] CPU: 1 PID: 5103 Comm: syz.0.31 Tainted: G W syzkaller #0 [ 80.671119][ T5103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.672606][ T5103] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.673903][ T5103] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.674824][ T5103] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.675697][ T5103] sp : ffff80001fd67350 [ 80.676345][ T5103] x29: ffff80001fd67360 x28: 0000000000000040 x27: dfff800000000000 [ 80.677555][ T5103] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 80.678748][ T5103] x23: ffff0000d2a14288 x22: ffff0000d2a14200 x21: ffff0000d0f54000 [ 80.679971][ T5103] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 80.681176][ T5103] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 80.682590][ T5103] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 80.683954][ T5103] x11: 0000000000000000 x10: 0000000000000000 x9 : 5f2e6deb5f373200 [ 80.685275][ T5103] x8 : 5f2e6deb5f373200 x7 : 0000000000000001 x6 : 0000000000000001 [ 80.686543][ T5103] x5 : ffff80001fd66c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 80.687808][ T5103] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.688996][ T5103] Call trace: [ 80.689521][ T5103] hfsplus_bnode_create+0x404/0x4c8 [ 80.690339][ T5103] hfsplus_bmap_alloc+0x614/0x944 [ 80.691138][ T5103] hfs_bnode_split+0xd0/0xbb0 [ 80.691936][ T5103] hfsplus_brec_insert+0x304/0xac0 [ 80.692867][ T5103] hfsplus_create_cat+0x864/0xe24 [ 80.693747][ T5103] hfsplus_mknod+0x148/0x258 [ 80.694527][ T5103] hfsplus_mkdir+0x38/0x4c [ 80.695238][ T5103] vfs_mkdir+0x314/0x4d4 [ 80.695919][ T5103] do_mkdirat+0x1c0/0x514 [ 80.696604][ T5103] __arm64_sys_mkdirat+0x90/0xa8 [ 80.697446][ T5103] invoke_syscall+0x98/0x2b0 [ 80.698247][ T5103] el0_svc_common+0x138/0x258 [ 80.698991][ T5103] do_el0_svc+0x58/0x13c [ 80.699675][ T5103] el0_svc+0x78/0x1d0 [ 80.700345][ T5103] el0t_64_sync_handler+0xcc/0xe4 [ 80.701180][ T5103] el0t_64_sync+0x1a0/0x1a4 [ 80.701944][ T5103] irq event stamp: 4160 [ 80.702672][ T5103] hardirqs last enabled at (4159): [] __up_console_sem+0xb4/0xfc [ 80.704229][ T5103] hardirqs last disabled at (4160): [] el1_dbg+0x24/0x80 [ 80.705711][ T5103] softirqs last enabled at (3946): [] local_bh_enable+0x10/0x34 [ 80.707254][ T5103] softirqs last disabled at (3944): [] local_bh_disable+0x10/0x34 [ 80.708762][ T5103] ---[ end trace 27e3cdeffab64a81 ]--- [ 80.784032][ T5105] hfsplus: new node 0 already hashed? [ 80.784982][ T5105] ------------[ cut here ]------------ [ 80.785919][ T5105] WARNING: CPU: 0 PID: 5105 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.787504][ T5105] Modules linked in: [ 80.788142][ T5105] CPU: 0 PID: 5105 Comm: syz.0.32 Tainted: G W syzkaller #0 [ 80.789483][ T5105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.791132][ T5105] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.792420][ T5105] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.793363][ T5105] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.794224][ T5105] sp : ffff80001fd87350 [ 80.794912][ T5105] x29: ffff80001fd87360 x28: 0000000000000040 x27: dfff800000000000 [ 80.796161][ T5105] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 80.797543][ T5105] x23: ffff0000cf2d8e88 x22: ffff0000cf2d8e00 x21: ffff0000dd802000 [ 80.798816][ T5105] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 80.800068][ T5105] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 80.801305][ T5105] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 80.802499][ T5105] x11: 0000000000000000 x10: 0000000000000000 x9 : 9cc7d662956a0900 [ 80.803733][ T5105] x8 : 9cc7d662956a0900 x7 : 0000000000000001 x6 : 0000000000000001 [ 80.804944][ T5105] x5 : ffff80001fd86c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 80.806126][ T5105] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.807413][ T5105] Call trace: [ 80.807936][ T5105] hfsplus_bnode_create+0x404/0x4c8 [ 80.808811][ T5105] hfsplus_bmap_alloc+0x614/0x944 [ 80.809637][ T5105] hfs_bnode_split+0xd0/0xbb0 [ 80.810419][ T5105] hfsplus_brec_insert+0x304/0xac0 [ 80.811272][ T5105] hfsplus_create_cat+0x864/0xe24 [ 80.812157][ T5105] hfsplus_mknod+0x148/0x258 [ 80.812973][ T5105] hfsplus_mkdir+0x38/0x4c [ 80.813681][ T5105] vfs_mkdir+0x314/0x4d4 [ 80.814373][ T5105] do_mkdirat+0x1c0/0x514 [ 80.815089][ T5105] __arm64_sys_mkdirat+0x90/0xa8 [ 80.815947][ T5105] invoke_syscall+0x98/0x2b0 [ 80.816724][ T5105] el0_svc_common+0x138/0x258 [ 80.817530][ T5105] do_el0_svc+0x58/0x13c [ 80.818250][ T5105] el0_svc+0x78/0x1d0 [ 80.818952][ T5105] el0t_64_sync_handler+0xcc/0xe4 [ 80.819753][ T5105] el0t_64_sync+0x1a0/0x1a4 [ 80.820570][ T5105] irq event stamp: 3602 [ 80.821301][ T5105] hardirqs last enabled at (3601): [] __up_console_sem+0xb4/0xfc [ 80.822843][ T5105] hardirqs last disabled at (3602): [] el1_dbg+0x24/0x80 [ 80.824263][ T5105] softirqs last enabled at (3538): [] local_bh_enable+0x10/0x34 [ 80.825810][ T5105] softirqs last disabled at (3536): [] local_bh_disable+0x10/0x34 [ 80.827351][ T5105] ---[ end trace 27e3cdeffab64a82 ]--- [ 80.907061][ T5107] hfsplus: new node 0 already hashed? [ 80.907967][ T5107] ------------[ cut here ]------------ [ 80.908761][ T5107] WARNING: CPU: 1 PID: 5107 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 80.910268][ T5107] Modules linked in: [ 80.910865][ T5107] CPU: 1 PID: 5107 Comm: syz.0.33 Tainted: G W syzkaller #0 [ 80.912212][ T5107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 80.913709][ T5107] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 80.915000][ T5107] pc : hfsplus_bnode_create+0x404/0x4c8 [ 80.915906][ T5107] lr : hfsplus_bnode_create+0x404/0x4c8 [ 80.916809][ T5107] sp : ffff80001fd87350 [ 80.917430][ T5107] x29: ffff80001fd87360 x28: 0000000000000040 x27: dfff800000000000 [ 80.918651][ T5107] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 80.920042][ T5107] x23: ffff0000c142ec88 x22: ffff0000c142ec00 x21: ffff0000c8b74000 [ 80.921380][ T5107] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 80.922709][ T5107] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 80.923981][ T5107] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 80.925208][ T5107] x11: 0000000000000000 x10: 0000000000000000 x9 : 145e5c4cd562fc00 [ 80.926377][ T5107] x8 : 145e5c4cd562fc00 x7 : 0000000000000001 x6 : 0000000000000001 [ 80.927590][ T5107] x5 : ffff80001fd86c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 80.928788][ T5107] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 80.930014][ T5107] Call trace: [ 80.930508][ T5107] hfsplus_bnode_create+0x404/0x4c8 [ 80.931268][ T5107] hfsplus_bmap_alloc+0x614/0x944 [ 80.932060][ T5107] hfs_bnode_split+0xd0/0xbb0 [ 80.932888][ T5107] hfsplus_brec_insert+0x304/0xac0 [ 80.933781][ T5107] hfsplus_create_cat+0x864/0xe24 [ 80.934597][ T5107] hfsplus_mknod+0x148/0x258 [ 80.935330][ T5107] hfsplus_mkdir+0x38/0x4c [ 80.936024][ T5107] vfs_mkdir+0x314/0x4d4 [ 80.936742][ T5107] do_mkdirat+0x1c0/0x514 [ 80.937434][ T5107] __arm64_sys_mkdirat+0x90/0xa8 [ 80.938204][ T5107] invoke_syscall+0x98/0x2b0 [ 80.938979][ T5107] el0_svc_common+0x138/0x258 [ 80.939747][ T5107] do_el0_svc+0x58/0x13c [ 80.940405][ T5107] el0_svc+0x78/0x1d0 [ 80.941038][ T5107] el0t_64_sync_handler+0xcc/0xe4 [ 80.941916][ T5107] el0t_64_sync+0x1a0/0x1a4 [ 80.942655][ T5107] irq event stamp: 3888 [ 80.943263][ T5107] hardirqs last enabled at (3887): [] __up_console_sem+0xb4/0xfc [ 80.944696][ T5107] hardirqs last disabled at (3888): [] el1_dbg+0x24/0x80 [ 80.946070][ T5107] softirqs last enabled at (3822): [] local_bh_enable+0x10/0x34 [ 80.947632][ T5107] softirqs last disabled at (3820): [] local_bh_disable+0x10/0x34 [ 80.949167][ T5107] ---[ end trace 27e3cdeffab64a83 ]--- [ 81.016723][ T5109] hfsplus: new node 0 already hashed? [ 81.017606][ T5109] ------------[ cut here ]------------ [ 81.018354][ T5109] WARNING: CPU: 1 PID: 5109 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.020186][ T5109] Modules linked in: [ 81.020910][ T5109] CPU: 1 PID: 5109 Comm: syz.0.34 Tainted: G W syzkaller #0 [ 81.022428][ T5109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.024067][ T5109] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.025353][ T5109] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.026297][ T5109] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.027164][ T5109] sp : ffff80001fda7350 [ 81.027840][ T5109] x29: ffff80001fda7360 x28: 0000000000000040 x27: dfff800000000000 [ 81.029076][ T5109] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 81.030201][ T5109] x23: ffff0000d0429688 x22: ffff0000d0429600 x21: ffff0000ddea0000 [ 81.031429][ T5109] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.032608][ T5109] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.033983][ T5109] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 81.035245][ T5109] x11: 0000000000000000 x10: 0000000000000000 x9 : 5fbce5d87c3f1400 [ 81.036527][ T5109] x8 : 5fbce5d87c3f1400 x7 : 0000000000000001 x6 : 0000000000000001 [ 81.037734][ T5109] x5 : ffff80001fda6c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 81.038967][ T5109] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.040156][ T5109] Call trace: [ 81.040609][ T5109] hfsplus_bnode_create+0x404/0x4c8 [ 81.041486][ T5109] hfsplus_bmap_alloc+0x614/0x944 [ 81.042326][ T5109] hfs_bnode_split+0xd0/0xbb0 [ 81.043029][ T5109] hfsplus_brec_insert+0x304/0xac0 [ 81.043840][ T5109] hfsplus_create_cat+0x864/0xe24 [ 81.044642][ T5109] hfsplus_mknod+0x148/0x258 [ 81.045391][ T5109] hfsplus_mkdir+0x38/0x4c [ 81.046020][ T5109] vfs_mkdir+0x314/0x4d4 [ 81.046626][ T5109] do_mkdirat+0x1c0/0x514 [ 81.047298][ T5109] __arm64_sys_mkdirat+0x90/0xa8 [ 81.048066][ T5109] invoke_syscall+0x98/0x2b0 [ 81.048745][ T5109] el0_svc_common+0x138/0x258 [ 81.049410][ T5109] do_el0_svc+0x58/0x13c [ 81.050082][ T5109] el0_svc+0x78/0x1d0 [ 81.050646][ T5109] el0t_64_sync_handler+0xcc/0xe4 [ 81.051360][ T5109] el0t_64_sync+0x1a0/0x1a4 [ 81.052001][ T5109] irq event stamp: 3700 [ 81.052628][ T5109] hardirqs last enabled at (3699): [] __up_console_sem+0xb4/0xfc [ 81.054278][ T5109] hardirqs last disabled at (3700): [] el1_dbg+0x24/0x80 [ 81.055753][ T5109] softirqs last enabled at (3648): [] local_bh_enable+0x10/0x34 [ 81.057298][ T5109] softirqs last disabled at (3646): [] local_bh_disable+0x10/0x34 [ 81.058772][ T5109] ---[ end trace 27e3cdeffab64a84 ]--- [ 81.068752][ T4063] Bluetooth: hci0: command 0x0419 tx timeout [ 81.146209][ T5111] hfsplus: new node 0 already hashed? [ 81.147217][ T5111] ------------[ cut here ]------------ [ 81.148075][ T5111] WARNING: CPU: 0 PID: 5111 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.149655][ T5111] Modules linked in: [ 81.150254][ T5111] CPU: 0 PID: 5111 Comm: syz.0.35 Tainted: G W syzkaller #0 [ 81.151649][ T5111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.153149][ T5111] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.154437][ T5111] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.155390][ T5111] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.156331][ T5111] sp : ffff80001fd57350 [ 81.157025][ T5111] x29: ffff80001fd57360 x28: 0000000000000040 x27: dfff800000000000 [ 81.158377][ T5111] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 81.159707][ T5111] x23: ffff0000cff5b088 x22: ffff0000cff5b000 x21: ffff0000ef374000 [ 81.161022][ T5111] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.162378][ T5111] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.163690][ T5111] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 81.164963][ T5111] x11: 0000000000000000 x10: 0000000000000000 x9 : 869de53562d64b00 [ 81.166237][ T5111] x8 : 869de53562d64b00 x7 : 0000000000000001 x6 : 0000000000000001 [ 81.167523][ T5111] x5 : ffff80001fd56c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 81.168882][ T5111] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.170276][ T5111] Call trace: [ 81.170823][ T5111] hfsplus_bnode_create+0x404/0x4c8 [ 81.171696][ T5111] hfsplus_bmap_alloc+0x614/0x944 [ 81.172518][ T5111] hfs_bnode_split+0xd0/0xbb0 [ 81.173272][ T5111] hfsplus_brec_insert+0x304/0xac0 [ 81.174083][ T5111] hfsplus_create_cat+0x864/0xe24 [ 81.174898][ T5111] hfsplus_mknod+0x148/0x258 [ 81.175648][ T5111] hfsplus_mkdir+0x38/0x4c [ 81.176316][ T5111] vfs_mkdir+0x314/0x4d4 [ 81.177059][ T5111] do_mkdirat+0x1c0/0x514 [ 81.177753][ T5111] __arm64_sys_mkdirat+0x90/0xa8 [ 81.178539][ T5111] invoke_syscall+0x98/0x2b0 [ 81.179336][ T5111] el0_svc_common+0x138/0x258 [ 81.180121][ T5111] do_el0_svc+0x58/0x13c [ 81.180827][ T5111] el0_svc+0x78/0x1d0 [ 81.181457][ T5111] el0t_64_sync_handler+0xcc/0xe4 [ 81.182273][ T5111] el0t_64_sync+0x1a0/0x1a4 [ 81.183021][ T5111] irq event stamp: 3718 [ 81.183648][ T5111] hardirqs last enabled at (3717): [] __up_console_sem+0xb4/0xfc [ 81.185209][ T5111] hardirqs last disabled at (3718): [] el1_dbg+0x24/0x80 [ 81.186677][ T5111] softirqs last enabled at (3654): [] local_bh_enable+0x10/0x34 [ 81.188299][ T5111] softirqs last disabled at (3652): [] local_bh_disable+0x10/0x34 [ 81.189798][ T5111] ---[ end trace 27e3cdeffab64a85 ]--- [ 81.245288][ T5113] hfsplus: new node 0 already hashed? [ 81.246239][ T5113] ------------[ cut here ]------------ [ 81.247064][ T5113] WARNING: CPU: 1 PID: 5113 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.248667][ T5113] Modules linked in: [ 81.249368][ T5113] CPU: 1 PID: 5113 Comm: syz.0.36 Tainted: G W syzkaller #0 [ 81.250812][ T5113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.252512][ T5113] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.253808][ T5113] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.254684][ T5113] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.255554][ T5113] sp : ffff80001fdc7350 [ 81.256223][ T5113] x29: ffff80001fdc7360 x28: 0000000000000040 x27: dfff800000000000 [ 81.257467][ T5113] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 81.258746][ T5113] x23: ffff0000cf9d8a88 x22: ffff0000cf9d8a00 x21: ffff0000dd91c000 [ 81.260026][ T5113] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.261210][ T5113] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.262596][ T5113] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 81.263972][ T5113] x11: 0000000000000000 x10: 0000000000000000 x9 : a9be44887bd5ba00 [ 81.265305][ T5113] x8 : a9be44887bd5ba00 x7 : 0000000000000001 x6 : 0000000000000001 [ 81.266699][ T5113] x5 : ffff80001fdc6c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 81.268045][ T5113] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.269342][ T5113] Call trace: [ 81.269893][ T5113] hfsplus_bnode_create+0x404/0x4c8 [ 81.270717][ T5113] hfsplus_bmap_alloc+0x614/0x944 [ 81.271499][ T5113] hfs_bnode_split+0xd0/0xbb0 [ 81.272180][ T5113] hfsplus_brec_insert+0x304/0xac0 [ 81.272967][ T5113] hfsplus_create_cat+0x864/0xe24 [ 81.273818][ T5113] hfsplus_mknod+0x148/0x258 [ 81.274599][ T5113] hfsplus_mkdir+0x38/0x4c [ 81.275322][ T5113] vfs_mkdir+0x314/0x4d4 [ 81.276093][ T5113] do_mkdirat+0x1c0/0x514 [ 81.276823][ T5113] __arm64_sys_mkdirat+0x90/0xa8 [ 81.277668][ T5113] invoke_syscall+0x98/0x2b0 [ 81.278342][ T5113] el0_svc_common+0x138/0x258 [ 81.279072][ T5113] do_el0_svc+0x58/0x13c [ 81.279793][ T5113] el0_svc+0x78/0x1d0 [ 81.280413][ T5113] el0t_64_sync_handler+0xcc/0xe4 [ 81.281224][ T5113] el0t_64_sync+0x1a0/0x1a4 [ 81.281873][ T5113] irq event stamp: 3710 [ 81.282519][ T5113] hardirqs last enabled at (3709): [] __up_console_sem+0xb4/0xfc [ 81.284145][ T5113] hardirqs last disabled at (3710): [] el1_dbg+0x24/0x80 [ 81.285626][ T5113] softirqs last enabled at (3660): [] local_bh_enable+0x10/0x34 [ 81.287295][ T5113] softirqs last disabled at (3658): [] local_bh_disable+0x10/0x34 [ 81.288852][ T5113] ---[ end trace 27e3cdeffab64a86 ]--- [ 81.334690][ T5115] hfsplus: new node 0 already hashed? [ 81.335661][ T5115] ------------[ cut here ]------------ [ 81.336515][ T5115] WARNING: CPU: 0 PID: 5115 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.338086][ T5115] Modules linked in: [ 81.338736][ T5115] CPU: 0 PID: 5115 Comm: syz.0.37 Tainted: G W syzkaller #0 [ 81.340203][ T5115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.341747][ T5115] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.343040][ T5115] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.343907][ T5115] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.344717][ T5115] sp : ffff80001fd57350 [ 81.345391][ T5115] x29: ffff80001fd57360 x28: 0000000000000040 x27: dfff800000000000 [ 81.346640][ T5115] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 81.348108][ T5115] x23: ffff0000c181d888 x22: ffff0000c181d800 x21: ffff0000ec98a000 [ 81.349459][ T5115] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.350687][ T5115] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.351912][ T5115] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 81.353219][ T5115] x11: 0000000000000000 x10: 0000000000000000 x9 : 5dbde27b78ac8400 [ 81.354387][ T5115] x8 : 5dbde27b78ac8400 x7 : 0000000000000001 x6 : 0000000000000001 [ 81.355600][ T5115] x5 : ffff80001fd56c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 81.356985][ T5115] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.358348][ T5115] Call trace: [ 81.358866][ T5115] hfsplus_bnode_create+0x404/0x4c8 [ 81.359722][ T5115] hfsplus_bmap_alloc+0x614/0x944 [ 81.360569][ T5115] hfs_bnode_split+0xd0/0xbb0 [ 81.361381][ T5115] hfsplus_brec_insert+0x304/0xac0 [ 81.362278][ T5115] hfsplus_create_cat+0x864/0xe24 [ 81.363068][ T5115] hfsplus_mknod+0x148/0x258 [ 81.363869][ T5115] hfsplus_mkdir+0x38/0x4c [ 81.364599][ T5115] vfs_mkdir+0x314/0x4d4 [ 81.365298][ T5115] do_mkdirat+0x1c0/0x514 [ 81.365993][ T5115] __arm64_sys_mkdirat+0x90/0xa8 [ 81.366821][ T5115] invoke_syscall+0x98/0x2b0 [ 81.367592][ T5115] el0_svc_common+0x138/0x258 [ 81.368333][ T5115] do_el0_svc+0x58/0x13c [ 81.368985][ T5115] el0_svc+0x78/0x1d0 [ 81.369625][ T5115] el0t_64_sync_handler+0xcc/0xe4 [ 81.370473][ T5115] el0t_64_sync+0x1a0/0x1a4 [ 81.371276][ T5115] irq event stamp: 3870 [ 81.371983][ T5115] hardirqs last enabled at (3869): [] __up_console_sem+0xb4/0xfc [ 81.373514][ T5115] hardirqs last disabled at (3870): [] el1_dbg+0x24/0x80 [ 81.374818][ T5115] softirqs last enabled at (3798): [] local_bh_enable+0x10/0x34 [ 81.376270][ T5115] softirqs last disabled at (3796): [] local_bh_disable+0x10/0x34 [ 81.377676][ T5115] ---[ end trace 27e3cdeffab64a87 ]--- [ 81.416251][ T5117] hfsplus: new node 0 already hashed? [ 81.417194][ T5117] ------------[ cut here ]------------ [ 81.417993][ T5117] WARNING: CPU: 1 PID: 5117 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.419500][ T5117] Modules linked in: [ 81.420185][ T5117] CPU: 1 PID: 5117 Comm: syz.0.38 Tainted: G W syzkaller #0 [ 81.421753][ T5117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.423326][ T5117] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.424576][ T5117] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.425460][ T5117] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.426352][ T5117] sp : ffff80001fdc7350 [ 81.426981][ T5117] x29: ffff80001fdc7360 x28: 0000000000000040 x27: dfff800000000000 [ 81.428328][ T5117] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 81.429679][ T5117] x23: ffff0000cf9d8e88 x22: ffff0000cf9d8e00 x21: ffff0000e77cc000 [ 81.431036][ T5117] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.432305][ T5117] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.433671][ T5117] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 81.435042][ T5117] x11: 0000000000000000 x10: 0000000000000000 x9 : 6b4f2d99789f8000 [ 81.436345][ T5117] x8 : 6b4f2d99789f8000 x7 : 0000000000000001 x6 : 0000000000000001 [ 81.437646][ T5117] x5 : ffff80001fdc6c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 81.438975][ T5117] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.440271][ T5117] Call trace: [ 81.440767][ T5117] hfsplus_bnode_create+0x404/0x4c8 [ 81.441713][ T5117] hfsplus_bmap_alloc+0x614/0x944 [ 81.442541][ T5117] hfs_bnode_split+0xd0/0xbb0 [ 81.443285][ T5117] hfsplus_brec_insert+0x304/0xac0 [ 81.444090][ T5117] hfsplus_create_cat+0x864/0xe24 [ 81.444869][ T5117] hfsplus_mknod+0x148/0x258 [ 81.445566][ T5117] hfsplus_mkdir+0x38/0x4c [ 81.446237][ T5117] vfs_mkdir+0x314/0x4d4 [ 81.446912][ T5117] do_mkdirat+0x1c0/0x514 [ 81.447646][ T5117] __arm64_sys_mkdirat+0x90/0xa8 [ 81.448425][ T5117] invoke_syscall+0x98/0x2b0 [ 81.449179][ T5117] el0_svc_common+0x138/0x258 [ 81.449982][ T5117] do_el0_svc+0x58/0x13c [ 81.450657][ T5117] el0_svc+0x78/0x1d0 [ 81.451287][ T5117] el0t_64_sync_handler+0xcc/0xe4 [ 81.452132][ T5117] el0t_64_sync+0x1a0/0x1a4 [ 81.452860][ T5117] irq event stamp: 3632 [ 81.453571][ T5117] hardirqs last enabled at (3631): [] __up_console_sem+0xb4/0xfc [ 81.455116][ T5117] hardirqs last disabled at (3632): [] el1_dbg+0x24/0x80 [ 81.456567][ T5117] softirqs last enabled at (3566): [] local_bh_enable+0x10/0x34 [ 81.458104][ T5117] softirqs last disabled at (3564): [] local_bh_disable+0x10/0x34 [ 81.459731][ T5117] ---[ end trace 27e3cdeffab64a88 ]--- [ 81.604685][ T5119] hfsplus: new node 0 already hashed? [ 81.605597][ T5119] ------------[ cut here ]------------ [ 81.606459][ T5119] WARNING: CPU: 1 PID: 5119 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.607880][ T5119] Modules linked in: [ 81.608489][ T5119] CPU: 1 PID: 5119 Comm: syz.0.39 Tainted: G W syzkaller #0 [ 81.609738][ T5119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.611272][ T5119] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.612522][ T5119] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.613484][ T5119] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.614397][ T5119] sp : ffff80001fdc7350 [ 81.615075][ T5119] x29: ffff80001fdc7360 x28: 0000000000000040 x27: dfff800000000000 [ 81.616430][ T5119] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 81.617708][ T5119] x23: ffff0000d0426a88 x22: ffff0000d0426a00 x21: ffff0000d5834000 [ 81.619033][ T5119] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.620408][ T5119] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.621738][ T5119] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 81.622937][ T5119] x11: 0000000000000000 x10: 0000000000000000 x9 : dd6abd585d3ae000 [ 81.624110][ T5119] x8 : dd6abd585d3ae000 x7 : 0000000000000001 x6 : 0000000000000001 [ 81.625332][ T5119] x5 : ffff80001fdc6c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 81.626666][ T5119] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.628032][ T5119] Call trace: [ 81.628569][ T5119] hfsplus_bnode_create+0x404/0x4c8 [ 81.629382][ T5119] hfsplus_bmap_alloc+0x614/0x944 [ 81.630197][ T5119] hfs_bnode_split+0xd0/0xbb0 [ 81.630913][ T5119] hfsplus_brec_insert+0x304/0xac0 [ 81.631698][ T5119] hfsplus_create_cat+0x864/0xe24 [ 81.632481][ T5119] hfsplus_mknod+0x148/0x258 [ 81.633325][ T5119] hfsplus_mkdir+0x38/0x4c [ 81.634081][ T5119] vfs_mkdir+0x314/0x4d4 [ 81.634800][ T5119] do_mkdirat+0x1c0/0x514 [ 81.635527][ T5119] __arm64_sys_mkdirat+0x90/0xa8 [ 81.636289][ T5119] invoke_syscall+0x98/0x2b0 [ 81.637101][ T5119] el0_svc_common+0x138/0x258 [ 81.637917][ T5119] do_el0_svc+0x58/0x13c [ 81.638626][ T5119] el0_svc+0x78/0x1d0 [ 81.639273][ T5119] el0t_64_sync_handler+0xcc/0xe4 [ 81.640106][ T5119] el0t_64_sync+0x1a0/0x1a4 [ 81.640803][ T5119] irq event stamp: 3752 [ 81.641478][ T5119] hardirqs last enabled at (3751): [] __up_console_sem+0xb4/0xfc [ 81.643029][ T5119] hardirqs last disabled at (3752): [] el1_dbg+0x24/0x80 [ 81.644442][ T5119] softirqs last enabled at (3708): [] local_bh_enable+0x10/0x34 [ 81.645914][ T5119] softirqs last disabled at (3706): [] local_bh_disable+0x10/0x34 [ 81.647258][ T5119] ---[ end trace 27e3cdeffab64a89 ]--- [ 81.756175][ T5121] hfsplus: new node 0 already hashed? [ 81.757127][ T5121] ------------[ cut here ]------------ [ 81.757947][ T5121] WARNING: CPU: 0 PID: 5121 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.759551][ T5121] Modules linked in: [ 81.760182][ T5121] CPU: 0 PID: 5121 Comm: syz.0.40 Tainted: G W syzkaller #0 [ 81.761607][ T5121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.763337][ T5121] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.764770][ T5121] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.765589][ T5121] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.766475][ T5121] sp : ffff80001fdd7350 [ 81.767196][ T5121] x29: ffff80001fdd7360 x28: 0000000000000040 x27: dfff800000000000 [ 81.768550][ T5121] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 81.769763][ T5121] x23: ffff0000cf9e1688 x22: ffff0000cf9e1600 x21: ffff0000d727a000 [ 81.771149][ T5121] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.772529][ T5121] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.773867][ T5121] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 81.775114][ T5121] x11: 0000000000000000 x10: 0000000000000000 x9 : 58573bfa01e84100 [ 81.776395][ T5121] x8 : 58573bfa01e84100 x7 : 0000000000000001 x6 : 0000000000000001 [ 81.777761][ T5121] x5 : ffff80001fdd6c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 81.779054][ T5121] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.780320][ T5121] Call trace: [ 81.780816][ T5121] hfsplus_bnode_create+0x404/0x4c8 [ 81.781700][ T5121] hfsplus_bmap_alloc+0x614/0x944 [ 81.782488][ T5121] hfs_bnode_split+0xd0/0xbb0 [ 81.783220][ T5121] hfsplus_brec_insert+0x304/0xac0 [ 81.784018][ T5121] hfsplus_create_cat+0x864/0xe24 [ 81.784764][ T5121] hfsplus_mknod+0x148/0x258 [ 81.785429][ T5121] hfsplus_mkdir+0x38/0x4c [ 81.786048][ T5121] vfs_mkdir+0x314/0x4d4 [ 81.786650][ T5121] do_mkdirat+0x1c0/0x514 [ 81.787333][ T5121] __arm64_sys_mkdirat+0x90/0xa8 [ 81.788135][ T5121] invoke_syscall+0x98/0x2b0 [ 81.788825][ T5121] el0_svc_common+0x138/0x258 [ 81.789524][ T5121] do_el0_svc+0x58/0x13c [ 81.790216][ T5121] el0_svc+0x78/0x1d0 [ 81.790875][ T5121] el0t_64_sync_handler+0xcc/0xe4 [ 81.791716][ T5121] el0t_64_sync+0x1a0/0x1a4 [ 81.792438][ T5121] irq event stamp: 4042 [ 81.793074][ T5121] hardirqs last enabled at (4041): [] __up_console_sem+0xb4/0xfc [ 81.794499][ T5121] hardirqs last disabled at (4042): [] el1_dbg+0x24/0x80 [ 81.795948][ T5121] softirqs last enabled at (3810): [] local_bh_enable+0x10/0x34 [ 81.797289][ T5121] softirqs last disabled at (3808): [] local_bh_disable+0x10/0x34 [ 81.798910][ T5121] ---[ end trace 27e3cdeffab64a8a ]--- [ 81.865559][ T5123] hfsplus: new node 0 already hashed? [ 81.866691][ T5123] ------------[ cut here ]------------ [ 81.867652][ T5123] WARNING: CPU: 0 PID: 5123 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.869219][ T5123] Modules linked in: [ 81.869858][ T5123] CPU: 0 PID: 5123 Comm: syz.0.41 Tainted: G W syzkaller #0 [ 81.871333][ T5123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.873003][ T5123] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.874312][ T5123] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.875248][ T5123] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.876189][ T5123] sp : ffff80001fdc7350 [ 81.876888][ T5123] x29: ffff80001fdc7360 x28: 0000000000000040 x27: dfff800000000000 [ 81.878237][ T5123] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 81.879558][ T5123] x23: ffff0000ce8a2e88 x22: ffff0000ce8a2e00 x21: ffff0000d5506000 [ 81.880862][ T5123] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 81.882223][ T5123] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 81.883530][ T5123] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 81.884870][ T5123] x11: 0000000000000000 x10: 0000000000000000 x9 : 4f4f8e53df6b1700 [ 81.886234][ T5123] x8 : 4f4f8e53df6b1700 x7 : 0000000000000000 x6 : 0000000000000000 [ 81.887537][ T5123] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 81.888773][ T5123] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 81.890104][ T5123] Call trace: [ 81.890669][ T5123] hfsplus_bnode_create+0x404/0x4c8 [ 81.891484][ T5123] hfsplus_bmap_alloc+0x614/0x944 [ 81.892244][ T5123] hfs_bnode_split+0xd0/0xbb0 [ 81.892966][ T5123] hfsplus_brec_insert+0x304/0xac0 [ 81.893849][ T5123] hfsplus_create_cat+0x864/0xe24 [ 81.894713][ T5123] hfsplus_mknod+0x148/0x258 [ 81.895485][ T5123] hfsplus_mkdir+0x38/0x4c [ 81.896234][ T5123] vfs_mkdir+0x314/0x4d4 [ 81.896921][ T5123] do_mkdirat+0x1c0/0x514 [ 81.897642][ T5123] __arm64_sys_mkdirat+0x90/0xa8 [ 81.898477][ T5123] invoke_syscall+0x98/0x2b0 [ 81.899277][ T5123] el0_svc_common+0x138/0x258 [ 81.900029][ T5123] do_el0_svc+0x58/0x13c [ 81.900719][ T5123] el0_svc+0x78/0x1d0 [ 81.901351][ T5123] el0t_64_sync_handler+0xcc/0xe4 [ 81.902208][ T5123] el0t_64_sync+0x1a0/0x1a4 [ 81.902977][ T5123] irq event stamp: 3664 [ 81.903636][ T5123] hardirqs last enabled at (3663): [] __schedule+0xef8/0x1bc4 [ 81.905129][ T5123] hardirqs last disabled at (3664): [] el1_dbg+0x24/0x80 [ 81.906452][ T5123] softirqs last enabled at (3582): [] local_bh_enable+0x10/0x34 [ 81.907884][ T5123] softirqs last disabled at (3580): [] local_bh_disable+0x10/0x34 [ 81.909450][ T5123] ---[ end trace 27e3cdeffab64a8b ]--- [ 81.988249][ T5125] hfsplus: new node 0 already hashed? [ 81.989383][ T5125] ------------[ cut here ]------------ [ 81.990208][ T5125] WARNING: CPU: 0 PID: 5125 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 81.991727][ T5125] Modules linked in: [ 81.992379][ T5125] CPU: 0 PID: 5125 Comm: syz.0.42 Tainted: G W syzkaller #0 [ 81.993710][ T5125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 81.995344][ T5125] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 81.996649][ T5125] pc : hfsplus_bnode_create+0x404/0x4c8 [ 81.997512][ T5125] lr : hfsplus_bnode_create+0x404/0x4c8 [ 81.998301][ T5125] sp : ffff80001fe37350 [ 81.998904][ T5125] x29: ffff80001fe37360 x28: 0000000000000040 x27: dfff800000000000 [ 82.000122][ T5125] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 82.001376][ T5125] x23: ffff0000c143c088 x22: ffff0000c143c000 x21: ffff0000d6c2a000 [ 82.002502][ T5125] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 82.003687][ T5125] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 82.004840][ T5125] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 82.006071][ T5125] x11: 0000000000000000 x10: 0000000000000000 x9 : 2a61487e95be7400 [ 82.007226][ T5125] x8 : 2a61487e95be7400 x7 : 0000000000000001 x6 : 0000000000000001 [ 82.008547][ T5125] x5 : ffff80001fe36c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 82.009878][ T5125] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.011099][ T5125] Call trace: [ 82.011601][ T5125] hfsplus_bnode_create+0x404/0x4c8 [ 82.012361][ T5125] hfsplus_bmap_alloc+0x614/0x944 [ 82.013238][ T5125] hfs_bnode_split+0xd0/0xbb0 [ 82.014020][ T5125] hfsplus_brec_insert+0x304/0xac0 [ 82.014834][ T5125] hfsplus_create_cat+0x864/0xe24 [ 82.015650][ T5125] hfsplus_mknod+0x148/0x258 [ 82.016385][ T5125] hfsplus_mkdir+0x38/0x4c [ 82.017086][ T5125] vfs_mkdir+0x314/0x4d4 [ 82.017812][ T5125] do_mkdirat+0x1c0/0x514 [ 82.018581][ T5125] __arm64_sys_mkdirat+0x90/0xa8 [ 82.019411][ T5125] invoke_syscall+0x98/0x2b0 [ 82.020151][ T5125] el0_svc_common+0x138/0x258 [ 82.020924][ T5125] do_el0_svc+0x58/0x13c [ 82.021599][ T5125] el0_svc+0x78/0x1d0 [ 82.022234][ T5125] el0t_64_sync_handler+0xcc/0xe4 [ 82.023033][ T5125] el0t_64_sync+0x1a0/0x1a4 [ 82.023684][ T5125] irq event stamp: 3858 [ 82.024364][ T5125] hardirqs last enabled at (3857): [] __up_console_sem+0xb4/0xfc [ 82.025943][ T5125] hardirqs last disabled at (3858): [] el1_dbg+0x24/0x80 [ 82.027289][ T5125] softirqs last enabled at (3854): [] handle_softirqs+0xa40/0xbe4 [ 82.028775][ T5125] softirqs last disabled at (3829): [] __irq_exit_rcu+0x240/0x43c [ 82.030383][ T5125] ---[ end trace 27e3cdeffab64a8c ]--- [ 82.081368][ T5127] hfsplus: new node 0 already hashed? [ 82.082367][ T5127] ------------[ cut here ]------------ [ 82.083197][ T5127] WARNING: CPU: 0 PID: 5127 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.084706][ T5127] Modules linked in: [ 82.085311][ T5127] CPU: 0 PID: 5127 Comm: syz.0.43 Tainted: G W syzkaller #0 [ 82.086617][ T5127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.088332][ T5127] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.089624][ T5127] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.090577][ T5127] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.091504][ T5127] sp : ffff80001fe57350 [ 82.092137][ T5127] x29: ffff80001fe57360 x28: 0000000000000040 x27: dfff800000000000 [ 82.093354][ T5127] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 82.094543][ T5127] x23: ffff0000c1c2de88 x22: ffff0000c1c2de00 x21: ffff0000e740a000 [ 82.095800][ T5127] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 82.097032][ T5127] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 82.098194][ T5127] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 82.099385][ T5127] x11: 0000000000000000 x10: 0000000000000000 x9 : bc1dbf019bf40a00 [ 82.100604][ T5127] x8 : bc1dbf019bf40a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 82.101769][ T5127] x5 : ffff80001fe56c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 82.103025][ T5127] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.104312][ T5127] Call trace: [ 82.104823][ T5127] hfsplus_bnode_create+0x404/0x4c8 [ 82.105638][ T5127] hfsplus_bmap_alloc+0x614/0x944 [ 82.106522][ T5127] hfs_bnode_split+0xd0/0xbb0 [ 82.107342][ T5127] hfsplus_brec_insert+0x304/0xac0 [ 82.108238][ T5127] hfsplus_create_cat+0x864/0xe24 [ 82.109103][ T5127] hfsplus_mknod+0x148/0x258 [ 82.109850][ T5127] hfsplus_mkdir+0x38/0x4c [ 82.110558][ T5127] vfs_mkdir+0x314/0x4d4 [ 82.111185][ T5127] do_mkdirat+0x1c0/0x514 [ 82.111866][ T5127] __arm64_sys_mkdirat+0x90/0xa8 [ 82.112605][ T5127] invoke_syscall+0x98/0x2b0 [ 82.113324][ T5127] el0_svc_common+0x138/0x258 [ 82.113992][ T5127] do_el0_svc+0x58/0x13c [ 82.114555][ T5127] el0_svc+0x78/0x1d0 [ 82.115145][ T5127] el0t_64_sync_handler+0xcc/0xe4 [ 82.115902][ T5127] el0t_64_sync+0x1a0/0x1a4 [ 82.116533][ T5127] irq event stamp: 3782 [ 82.117148][ T5127] hardirqs last enabled at (3781): [] __up_console_sem+0xb4/0xfc [ 82.118519][ T5127] hardirqs last disabled at (3782): [] el1_dbg+0x24/0x80 [ 82.119892][ T5127] softirqs last enabled at (3734): [] local_bh_enable+0x10/0x34 [ 82.121456][ T5127] softirqs last disabled at (3732): [] local_bh_disable+0x10/0x34 [ 82.122845][ T5127] ---[ end trace 27e3cdeffab64a8d ]--- [ 82.217915][ T540] device hsr_slave_0 left promiscuous mode [ 82.220176][ T5129] hfsplus: new node 0 already hashed? [ 82.221120][ T5129] ------------[ cut here ]------------ [ 82.221988][ T5129] WARNING: CPU: 0 PID: 5129 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.223495][ T5129] Modules linked in: [ 82.224069][ T5129] CPU: 0 PID: 5129 Comm: syz.0.44 Tainted: G W syzkaller #0 [ 82.225306][ T5129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.226812][ T5129] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.228022][ T5129] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.228918][ T5129] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.229811][ T5129] sp : ffff80001fe57350 [ 82.230451][ T5129] x29: ffff80001fe57360 x28: 0000000000000040 x27: dfff800000000000 [ 82.231742][ T5129] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 82.233090][ T5129] x23: ffff0000ce564088 x22: ffff0000ce564000 x21: ffff0000ddc74000 [ 82.234390][ T5129] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 82.235603][ T5129] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 82.236861][ T5129] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 82.238171][ T5129] x11: 0000000000000000 x10: 0000000000000000 x9 : 4159dcf10b8b5f00 [ 82.239553][ T5129] x8 : 4159dcf10b8b5f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 82.240791][ T5129] x5 : ffff80001fe56c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 82.242126][ T5129] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.243502][ T5129] Call trace: [ 82.244023][ T5129] hfsplus_bnode_create+0x404/0x4c8 [ 82.244922][ T5129] hfsplus_bmap_alloc+0x614/0x944 [ 82.245783][ T5129] hfs_bnode_split+0xd0/0xbb0 [ 82.246574][ T5129] hfsplus_brec_insert+0x304/0xac0 [ 82.247366][ T5129] hfsplus_create_cat+0x864/0xe24 [ 82.248151][ T5129] hfsplus_mknod+0x148/0x258 [ 82.248836][ T5129] hfsplus_mkdir+0x38/0x4c [ 82.249498][ T5129] vfs_mkdir+0x314/0x4d4 [ 82.250130][ T5129] do_mkdirat+0x1c0/0x514 [ 82.250737][ T5129] __arm64_sys_mkdirat+0x90/0xa8 [ 82.251464][ T5129] invoke_syscall+0x98/0x2b0 [ 82.252127][ T5129] el0_svc_common+0x138/0x258 [ 82.252797][ T5129] do_el0_svc+0x58/0x13c [ 82.253514][ T5129] el0_svc+0x78/0x1d0 [ 82.254215][ T5129] el0t_64_sync_handler+0xcc/0xe4 [ 82.255006][ T5129] el0t_64_sync+0x1a0/0x1a4 [ 82.255720][ T5129] irq event stamp: 3688 [ 82.256426][ T5129] hardirqs last enabled at (3687): [] __up_console_sem+0xb4/0xfc [ 82.257853][ T5129] hardirqs last disabled at (3688): [] el1_dbg+0x24/0x80 [ 82.259245][ T5129] softirqs last enabled at (3638): [] local_bh_enable+0x10/0x34 [ 82.260807][ T5129] softirqs last disabled at (3636): [] local_bh_disable+0x10/0x34 [ 82.262390][ T5129] ---[ end trace 27e3cdeffab64a8e ]--- [ 82.288895][ T540] device hsr_slave_1 left promiscuous mode [ 82.320847][ T5131] hfsplus: new node 0 already hashed? [ 82.321811][ T5131] ------------[ cut here ]------------ [ 82.322661][ T5131] WARNING: CPU: 1 PID: 5131 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.324114][ T5131] Modules linked in: [ 82.324707][ T5131] CPU: 1 PID: 5131 Comm: syz.0.45 Tainted: G W syzkaller #0 [ 82.326028][ T5131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.327591][ T5131] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.328850][ T5131] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.329740][ T5131] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.330627][ T5131] sp : ffff80001fe67350 [ 82.331255][ T5131] x29: ffff80001fe67360 x28: 0000000000000040 x27: dfff800000000000 [ 82.332426][ T5131] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 82.333658][ T5131] x23: ffff0000cff61688 x22: ffff0000cff61600 x21: ffff0000d775e000 [ 82.334999][ T5131] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 82.336451][ T5131] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 82.337748][ T5131] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 82.339087][ T5131] x11: 0000000000000000 x10: 0000000000000000 x9 : 729c0a49cf91c500 [ 82.340471][ T5131] x8 : 729c0a49cf91c500 x7 : 0000000000000001 x6 : 0000000000000001 [ 82.341759][ T5131] x5 : ffff80001fe66c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 82.343054][ T5131] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.344382][ T5131] Call trace: [ 82.344917][ T5131] hfsplus_bnode_create+0x404/0x4c8 [ 82.345776][ T5131] hfsplus_bmap_alloc+0x614/0x944 [ 82.346596][ T5131] hfs_bnode_split+0xd0/0xbb0 [ 82.347344][ T5131] hfsplus_brec_insert+0x304/0xac0 [ 82.348167][ T5131] hfsplus_create_cat+0x864/0xe24 [ 82.349020][ T5131] hfsplus_mknod+0x148/0x258 [ 82.349819][ T5131] hfsplus_mkdir+0x38/0x4c [ 82.350500][ T5131] vfs_mkdir+0x314/0x4d4 [ 82.351148][ T5131] do_mkdirat+0x1c0/0x514 [ 82.351848][ T5131] __arm64_sys_mkdirat+0x90/0xa8 [ 82.352636][ T5131] invoke_syscall+0x98/0x2b0 [ 82.353393][ T5131] el0_svc_common+0x138/0x258 [ 82.354217][ T5131] do_el0_svc+0x58/0x13c [ 82.354891][ T5131] el0_svc+0x78/0x1d0 [ 82.355554][ T5131] el0t_64_sync_handler+0xcc/0xe4 [ 82.356422][ T5131] el0t_64_sync+0x1a0/0x1a4 [ 82.357141][ T5131] irq event stamp: 3770 [ 82.357769][ T5131] hardirqs last enabled at (3769): [] __up_console_sem+0xb4/0xfc [ 82.359202][ T5131] hardirqs last disabled at (3770): [] el1_dbg+0x24/0x80 [ 82.360441][ T5131] softirqs last enabled at (3712): [] local_bh_enable+0x10/0x34 [ 82.361833][ T5131] softirqs last disabled at (3710): [] local_bh_disable+0x10/0x34 [ 82.363430][ T5131] ---[ end trace 27e3cdeffab64a8f ]--- [ 82.369089][ T540] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 82.370292][ T540] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 82.371870][ T540] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 82.373003][ T540] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 82.374445][ T540] device bridge_slave_1 left promiscuous mode [ 82.375640][ T540] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.428236][ T540] device bridge_slave_0 left promiscuous mode [ 82.429841][ T540] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.463659][ T5133] hfsplus: new node 0 already hashed? [ 82.464555][ T5133] ------------[ cut here ]------------ [ 82.465478][ T5133] WARNING: CPU: 1 PID: 5133 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.467021][ T5133] Modules linked in: [ 82.467654][ T5133] CPU: 1 PID: 5133 Comm: syz.0.46 Tainted: G W syzkaller #0 [ 82.469011][ T5133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.470660][ T5133] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.471885][ T5133] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.472767][ T5133] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.473704][ T5133] sp : ffff80001fdc7350 [ 82.474399][ T5133] x29: ffff80001fdc7360 x28: 0000000000000040 x27: dfff800000000000 [ 82.475721][ T5133] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 82.477004][ T5133] x23: ffff0000cff69688 x22: ffff0000cff69600 x21: ffff0000ed460000 [ 82.478233][ T5133] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 82.479480][ T5133] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 82.480596][ T5133] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 82.481752][ T5133] x11: 0000000000000000 x10: 0000000000000000 x9 : f0016d87eec34a00 [ 82.482932][ T5133] x8 : f0016d87eec34a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 82.484321][ T5133] x5 : ffff80001fdc6c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 82.485601][ T5133] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.486758][ T5133] Call trace: [ 82.487224][ T5133] hfsplus_bnode_create+0x404/0x4c8 [ 82.487950][ T5133] hfsplus_bmap_alloc+0x614/0x944 [ 82.488701][ T5133] hfs_bnode_split+0xd0/0xbb0 [ 82.489445][ T5133] hfsplus_brec_insert+0x304/0xac0 [ 82.490359][ T5133] hfsplus_create_cat+0x864/0xe24 [ 82.491176][ T5133] hfsplus_mknod+0x148/0x258 [ 82.491931][ T5133] hfsplus_mkdir+0x38/0x4c [ 82.492675][ T5133] vfs_mkdir+0x314/0x4d4 [ 82.493348][ T5133] do_mkdirat+0x1c0/0x514 [ 82.494113][ T5133] __arm64_sys_mkdirat+0x90/0xa8 [ 82.494955][ T5133] invoke_syscall+0x98/0x2b0 [ 82.495746][ T5133] el0_svc_common+0x138/0x258 [ 82.496538][ T5133] do_el0_svc+0x58/0x13c [ 82.497217][ T5133] el0_svc+0x78/0x1d0 [ 82.497874][ T5133] el0t_64_sync_handler+0xcc/0xe4 [ 82.498683][ T5133] el0t_64_sync+0x1a0/0x1a4 [ 82.499421][ T5133] irq event stamp: 3690 [ 82.500041][ T5133] hardirqs last enabled at (3689): [] __up_console_sem+0xb4/0xfc [ 82.501442][ T5133] hardirqs last disabled at (3690): [] el1_dbg+0x24/0x80 [ 82.502825][ T5133] softirqs last enabled at (3626): [] local_bh_enable+0x10/0x34 [ 82.504380][ T5133] softirqs last disabled at (3624): [] local_bh_disable+0x10/0x34 [ 82.505887][ T5133] ---[ end trace 27e3cdeffab64a90 ]--- [ 82.566280][ T5135] hfsplus: new node 0 already hashed? [ 82.567310][ T5135] ------------[ cut here ]------------ [ 82.568174][ T5135] WARNING: CPU: 0 PID: 5135 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.569721][ T5135] Modules linked in: [ 82.570328][ T5135] CPU: 0 PID: 5135 Comm: syz.0.47 Tainted: G W syzkaller #0 [ 82.571713][ T5135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.573371][ T5135] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.574602][ T5135] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.575421][ T5135] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.576230][ T5135] sp : ffff80001fe77350 [ 82.576878][ T5135] x29: ffff80001fe77360 x28: 0000000000000040 x27: dfff800000000000 [ 82.578121][ T5135] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 82.579418][ T5135] x23: ffff0000d0423a88 x22: ffff0000d0423a00 x21: ffff0000d6ec8000 [ 82.580712][ T5135] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f0596 [ 82.581927][ T5135] x17: 1fffe000341f0596 x16: ffff80001125a830 x15: ffff80001433ed40 [ 82.583144][ T5135] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 82.584527][ T5135] x11: 0000000000000000 x10: 0000000000000000 x9 : 227f3bfa7ac86100 [ 82.585824][ T5135] x8 : 227f3bfa7ac86100 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.587208][ T5135] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 82.588567][ T5135] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.589865][ T5135] Call trace: [ 82.590420][ T5135] hfsplus_bnode_create+0x404/0x4c8 [ 82.591219][ T5135] hfsplus_bmap_alloc+0x614/0x944 [ 82.591974][ T5135] hfs_bnode_split+0xd0/0xbb0 [ 82.592691][ T5135] hfsplus_brec_insert+0x304/0xac0 [ 82.593499][ T5135] hfsplus_create_cat+0x864/0xe24 [ 82.594199][ T5135] hfsplus_mknod+0x148/0x258 [ 82.594892][ T5135] hfsplus_mkdir+0x38/0x4c [ 82.595625][ T5135] vfs_mkdir+0x314/0x4d4 [ 82.596295][ T5135] do_mkdirat+0x1c0/0x514 [ 82.597007][ T5135] __arm64_sys_mkdirat+0x90/0xa8 [ 82.597787][ T5135] invoke_syscall+0x98/0x2b0 [ 82.598513][ T5135] el0_svc_common+0x138/0x258 [ 82.599312][ T5135] do_el0_svc+0x58/0x13c [ 82.599996][ T5135] el0_svc+0x78/0x1d0 [ 82.600654][ T5135] el0t_64_sync_handler+0xcc/0xe4 [ 82.601500][ T5135] el0t_64_sync+0x1a0/0x1a4 [ 82.602235][ T5135] irq event stamp: 3752 [ 82.602963][ T5135] hardirqs last enabled at (3751): [] finish_lock_switch+0xb0/0x1c4 [ 82.604581][ T5135] hardirqs last disabled at (3752): [] el1_dbg+0x24/0x80 [ 82.605956][ T5135] softirqs last enabled at (3688): [] local_bh_enable+0x10/0x34 [ 82.607542][ T5135] softirqs last disabled at (3686): [] local_bh_disable+0x10/0x34 [ 82.609021][ T5135] ---[ end trace 27e3cdeffab64a91 ]--- [ 82.628586][ T540] device veth1_macvtap left promiscuous mode [ 82.629544][ T540] device veth0_macvtap left promiscuous mode [ 82.630513][ T540] device veth1_vlan left promiscuous mode [ 82.631521][ T540] device veth0_vlan left promiscuous mode [ 82.691913][ T5137] hfsplus: new node 0 already hashed? [ 82.692941][ T5137] ------------[ cut here ]------------ [ 82.693866][ T5137] WARNING: CPU: 0 PID: 5137 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.695373][ T5137] Modules linked in: [ 82.695953][ T5137] CPU: 0 PID: 5137 Comm: syz.0.48 Tainted: G W syzkaller #0 [ 82.697333][ T5137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.698945][ T5137] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.700243][ T5137] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.701192][ T5137] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.702123][ T5137] sp : ffff80001fe77350 [ 82.702810][ T5137] x29: ffff80001fe77360 x28: 0000000000000040 x27: dfff800000000000 [ 82.704096][ T5137] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 82.705429][ T5137] x23: ffff0000cf9f9488 x22: ffff0000cf9f9400 x21: ffff0000d955c000 [ 82.706805][ T5137] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 82.708078][ T5137] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 82.709408][ T5137] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 82.710716][ T5137] x11: 0000000000000000 x10: 0000000000000000 x9 : ad3e6c8d10673200 [ 82.712091][ T5137] x8 : ad3e6c8d10673200 x7 : 0000000000000001 x6 : 0000000000000001 [ 82.713426][ T5137] x5 : ffff80001fe76c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 82.714785][ T5137] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.716179][ T5137] Call trace: [ 82.716744][ T5137] hfsplus_bnode_create+0x404/0x4c8 [ 82.717613][ T5137] hfsplus_bmap_alloc+0x614/0x944 [ 82.718408][ T5137] hfs_bnode_split+0xd0/0xbb0 [ 82.719196][ T5137] hfsplus_brec_insert+0x304/0xac0 [ 82.720027][ T5137] hfsplus_create_cat+0x864/0xe24 [ 82.720889][ T5137] hfsplus_mknod+0x148/0x258 [ 82.721668][ T5137] hfsplus_mkdir+0x38/0x4c [ 82.722365][ T5137] vfs_mkdir+0x314/0x4d4 [ 82.723071][ T5137] do_mkdirat+0x1c0/0x514 [ 82.723762][ T5137] __arm64_sys_mkdirat+0x90/0xa8 [ 82.724576][ T5137] invoke_syscall+0x98/0x2b0 [ 82.725318][ T5137] el0_svc_common+0x138/0x258 [ 82.726100][ T5137] do_el0_svc+0x58/0x13c [ 82.726839][ T5137] el0_svc+0x78/0x1d0 [ 82.727496][ T5137] el0t_64_sync_handler+0xcc/0xe4 [ 82.728295][ T5137] el0t_64_sync+0x1a0/0x1a4 [ 82.729021][ T5137] irq event stamp: 3678 [ 82.729669][ T5137] hardirqs last enabled at (3677): [] __up_console_sem+0xb4/0xfc [ 82.731195][ T5137] hardirqs last disabled at (3678): [] el1_dbg+0x24/0x80 [ 82.732593][ T5137] softirqs last enabled at (3622): [] local_bh_enable+0x10/0x34 [ 82.734084][ T5137] softirqs last disabled at (3620): [] local_bh_disable+0x10/0x34 [ 82.735574][ T5137] ---[ end trace 27e3cdeffab64a92 ]--- [ 82.784730][ T5139] hfsplus: new node 0 already hashed? [ 82.785775][ T5139] ------------[ cut here ]------------ [ 82.786542][ T5139] WARNING: CPU: 0 PID: 5139 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.788134][ T5139] Modules linked in: [ 82.788805][ T5139] CPU: 0 PID: 5139 Comm: syz.0.49 Tainted: G W syzkaller #0 [ 82.790211][ T5139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.791670][ T5139] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.792966][ T5139] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.793893][ T5139] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.794728][ T5139] sp : ffff80001fe77350 [ 82.795394][ T5139] x29: ffff80001fe77360 x28: 0000000000000040 x27: dfff800000000000 [ 82.796600][ T5139] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 82.797836][ T5139] x23: ffff0000c9c34088 x22: ffff0000c9c34000 x21: ffff0000d96f2000 [ 82.798953][ T5139] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000002 [ 82.800335][ T5139] x17: 0000000040000000 x16: ffff80001125a830 x15: 0000000000000002 [ 82.801540][ T5139] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 82.802819][ T5139] x11: 0000000000000000 x10: 0000000000000000 x9 : ba35b7688aedca00 [ 82.804206][ T5139] x8 : ba35b7688aedca00 x7 : 0000000000000000 x6 : 0000000000000000 [ 82.805531][ T5139] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 82.806770][ T5139] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.808025][ T5139] Call trace: [ 82.808525][ T5139] hfsplus_bnode_create+0x404/0x4c8 [ 82.809315][ T5139] hfsplus_bmap_alloc+0x614/0x944 [ 82.810074][ T5139] hfs_bnode_split+0xd0/0xbb0 [ 82.810808][ T5139] hfsplus_brec_insert+0x304/0xac0 [ 82.811683][ T5139] hfsplus_create_cat+0x864/0xe24 [ 82.812529][ T5139] hfsplus_mknod+0x148/0x258 [ 82.813309][ T5139] hfsplus_mkdir+0x38/0x4c [ 82.814056][ T5139] vfs_mkdir+0x314/0x4d4 [ 82.814773][ T5139] do_mkdirat+0x1c0/0x514 [ 82.815519][ T5139] __arm64_sys_mkdirat+0x90/0xa8 [ 82.816306][ T5139] invoke_syscall+0x98/0x2b0 [ 82.816981][ T5139] el0_svc_common+0x138/0x258 [ 82.817689][ T5139] do_el0_svc+0x58/0x13c [ 82.818329][ T5139] el0_svc+0x78/0x1d0 [ 82.818976][ T5139] el0t_64_sync_handler+0xcc/0xe4 [ 82.819773][ T5139] el0t_64_sync+0x1a0/0x1a4 [ 82.820457][ T5139] irq event stamp: 3660 [ 82.821177][ T5139] hardirqs last enabled at (3659): [] finish_lock_switch+0xb0/0x1c4 [ 82.822733][ T5139] hardirqs last disabled at (3660): [] el1_dbg+0x24/0x80 [ 82.824105][ T5139] softirqs last enabled at (3590): [] local_bh_enable+0x10/0x34 [ 82.825455][ T5139] softirqs last disabled at (3588): [] local_bh_disable+0x10/0x34 [ 82.826878][ T5139] ---[ end trace 27e3cdeffab64a93 ]--- [ 82.829619][ T540] team0 (unregistering): Port device team_slave_1 removed [ 82.835054][ T540] team0 (unregistering): Port device team_slave_0 removed [ 82.840145][ T540] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 82.872279][ T540] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 82.905029][ T5141] hfsplus: new node 0 already hashed? [ 82.906044][ T5141] ------------[ cut here ]------------ [ 82.906995][ T5141] WARNING: CPU: 0 PID: 5141 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 82.908525][ T5141] Modules linked in: [ 82.909154][ T5141] CPU: 0 PID: 5141 Comm: syz.0.50 Tainted: G W syzkaller #0 [ 82.910546][ T5141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 82.912209][ T5141] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 82.913530][ T5141] pc : hfsplus_bnode_create+0x404/0x4c8 [ 82.914447][ T5141] lr : hfsplus_bnode_create+0x404/0x4c8 [ 82.915338][ T5141] sp : ffff80001fe77350 [ 82.915977][ T5141] x29: ffff80001fe77360 x28: 0000000000000040 x27: dfff800000000000 [ 82.917305][ T5141] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 82.918668][ T5141] x23: ffff0000c202a688 x22: ffff0000c202a600 x21: ffff0000d88ba000 [ 82.919910][ T5141] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 82.921062][ T5141] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 82.922364][ T5141] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 82.923747][ T5141] x11: 0000000000000000 x10: 0000000000000000 x9 : 39f8286a1c2eb100 [ 82.925097][ T5141] x8 : 39f8286a1c2eb100 x7 : 0000000000000001 x6 : 0000000000000001 [ 82.926403][ T5141] x5 : ffff80001fe76c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 82.927669][ T5141] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 82.928874][ T5141] Call trace: [ 82.929414][ T5141] hfsplus_bnode_create+0x404/0x4c8 [ 82.930190][ T5141] hfsplus_bmap_alloc+0x614/0x944 [ 82.930875][ T5141] hfs_bnode_split+0xd0/0xbb0 [ 82.931568][ T5141] hfsplus_brec_insert+0x304/0xac0 [ 82.932328][ T5141] hfsplus_create_cat+0x864/0xe24 [ 82.933162][ T5141] hfsplus_mknod+0x148/0x258 [ 82.933855][ T5141] hfsplus_mkdir+0x38/0x4c [ 82.934554][ T5141] vfs_mkdir+0x314/0x4d4 [ 82.935184][ T5141] do_mkdirat+0x1c0/0x514 [ 82.935921][ T5141] __arm64_sys_mkdirat+0x90/0xa8 [ 82.936740][ T5141] invoke_syscall+0x98/0x2b0 [ 82.937448][ T5141] el0_svc_common+0x138/0x258 [ 82.938152][ T5141] do_el0_svc+0x58/0x13c [ 82.938774][ T5141] el0_svc+0x78/0x1d0 [ 82.939419][ T5141] el0t_64_sync_handler+0xcc/0xe4 [ 82.940213][ T5141] el0t_64_sync+0x1a0/0x1a4 [ 82.940894][ T5141] irq event stamp: 3820 [ 82.941563][ T5141] hardirqs last enabled at (3819): [] __up_console_sem+0xb4/0xfc [ 82.943131][ T5141] hardirqs last disabled at (3820): [] el1_dbg+0x24/0x80 [ 82.944572][ T5141] softirqs last enabled at (3770): [] local_bh_enable+0x10/0x34 [ 82.946018][ T5141] softirqs last disabled at (3768): [] local_bh_disable+0x10/0x34 [ 82.947482][ T5141] ---[ end trace 27e3cdeffab64a94 ]--- [ 82.992994][ T540] bond0 (unregistering): Released all slaves [ 83.035569][ T5143] hfsplus: new node 0 already hashed? [ 83.036568][ T5143] ------------[ cut here ]------------ [ 83.037458][ T5143] WARNING: CPU: 0 PID: 5143 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.038915][ T5143] Modules linked in: [ 83.039547][ T5143] CPU: 0 PID: 5143 Comm: syz.0.51 Tainted: G W syzkaller #0 [ 83.040936][ T5143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.042575][ T5143] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.043785][ T5143] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.044662][ T5143] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.045550][ T5143] sp : ffff80001fe87350 [ 83.046263][ T5143] x29: ffff80001fe87360 x28: 0000000000000040 x27: dfff800000000000 [ 83.047647][ T5143] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 83.048913][ T5143] x23: ffff0000cdc62288 x22: ffff0000cdc62200 x21: ffff0000d9fcc000 [ 83.050174][ T5143] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f0596 [ 83.051395][ T5143] x17: 1fffe000341f0596 x16: ffff80001125a830 x15: ffff80001433ed40 [ 83.052640][ T5143] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 83.053792][ T5143] x11: 0000000000000000 x10: 0000000000000000 x9 : bb58e916015c2000 [ 83.055082][ T5143] x8 : bb58e916015c2000 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.056384][ T5143] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 83.057612][ T5143] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.058871][ T5143] Call trace: [ 83.059356][ T5143] hfsplus_bnode_create+0x404/0x4c8 [ 83.060116][ T5143] hfsplus_bmap_alloc+0x614/0x944 [ 83.060842][ T5143] hfs_bnode_split+0xd0/0xbb0 [ 83.061558][ T5143] hfsplus_brec_insert+0x304/0xac0 [ 83.062403][ T5143] hfsplus_create_cat+0x864/0xe24 [ 83.063203][ T5143] hfsplus_mknod+0x148/0x258 [ 83.063996][ T5143] hfsplus_mkdir+0x38/0x4c [ 83.064766][ T5143] vfs_mkdir+0x314/0x4d4 [ 83.065483][ T5143] do_mkdirat+0x1c0/0x514 [ 83.066221][ T5143] __arm64_sys_mkdirat+0x90/0xa8 [ 83.067018][ T5143] invoke_syscall+0x98/0x2b0 [ 83.067733][ T5143] el0_svc_common+0x138/0x258 [ 83.068434][ T5143] do_el0_svc+0x58/0x13c [ 83.069082][ T5143] el0_svc+0x78/0x1d0 [ 83.069740][ T5143] el0t_64_sync_handler+0xcc/0xe4 [ 83.070501][ T5143] el0t_64_sync+0x1a0/0x1a4 [ 83.071223][ T5143] irq event stamp: 4074 [ 83.071827][ T5143] hardirqs last enabled at (4073): [] finish_lock_switch+0xb0/0x1c4 [ 83.073262][ T5143] hardirqs last disabled at (4074): [] el1_dbg+0x24/0x80 [ 83.074496][ T5143] softirqs last enabled at (3988): [] local_bh_enable+0x10/0x34 [ 83.076082][ T5143] softirqs last disabled at (3986): [] local_bh_disable+0x10/0x34 [ 83.077637][ T5143] ---[ end trace 27e3cdeffab64a95 ]--- [ 83.227173][ T5145] hfsplus: new node 0 already hashed? [ 83.228283][ T5145] ------------[ cut here ]------------ [ 83.229198][ T5145] WARNING: CPU: 1 PID: 5145 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.230802][ T5145] Modules linked in: [ 83.231458][ T5145] CPU: 1 PID: 5145 Comm: syz.0.52 Tainted: G W syzkaller #0 [ 83.232795][ T5145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.234327][ T5145] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.235670][ T5145] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.236551][ T5145] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.237455][ T5145] sp : ffff80001fe77350 [ 83.238178][ T5145] x29: ffff80001fe77360 x28: 0000000000000040 x27: dfff800000000000 [ 83.239410][ T5145] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 83.240741][ T5145] x23: ffff0000cf2f3e88 x22: ffff0000cf2f3e00 x21: ffff0000cbc18000 [ 83.241928][ T5145] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 83.243144][ T5145] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 83.244345][ T5145] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 83.245546][ T5145] x11: 0000000000000000 x10: 0000000000000000 x9 : dbe340f140772500 [ 83.246827][ T5145] x8 : dbe340f140772500 x7 : 0000000000000001 x6 : 0000000000000001 [ 83.248040][ T5145] x5 : ffff80001fe76c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 83.249310][ T5145] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.250662][ T5145] Call trace: [ 83.251183][ T5145] hfsplus_bnode_create+0x404/0x4c8 [ 83.252078][ T5145] hfsplus_bmap_alloc+0x614/0x944 [ 83.252879][ T5145] hfs_bnode_split+0xd0/0xbb0 [ 83.253593][ T5145] hfsplus_brec_insert+0x304/0xac0 [ 83.254341][ T5145] hfsplus_create_cat+0x864/0xe24 [ 83.255093][ T5145] hfsplus_mknod+0x148/0x258 [ 83.255794][ T5145] hfsplus_mkdir+0x38/0x4c [ 83.256514][ T5145] vfs_mkdir+0x314/0x4d4 [ 83.257202][ T5145] do_mkdirat+0x1c0/0x514 [ 83.257887][ T5145] __arm64_sys_mkdirat+0x90/0xa8 [ 83.258614][ T5145] invoke_syscall+0x98/0x2b0 [ 83.259299][ T5145] el0_svc_common+0x138/0x258 [ 83.260033][ T5145] do_el0_svc+0x58/0x13c [ 83.260705][ T5145] el0_svc+0x78/0x1d0 [ 83.261280][ T5145] el0t_64_sync_handler+0xcc/0xe4 [ 83.261991][ T5145] el0t_64_sync+0x1a0/0x1a4 [ 83.262711][ T5145] irq event stamp: 3788 [ 83.263352][ T5145] hardirqs last enabled at (3787): [] __up_console_sem+0xb4/0xfc [ 83.264681][ T5145] hardirqs last disabled at (3788): [] el1_dbg+0x24/0x80 [ 83.265925][ T5145] softirqs last enabled at (3720): [] local_bh_enable+0x10/0x34 [ 83.267314][ T5145] softirqs last disabled at (3718): [] local_bh_disable+0x10/0x34 [ 83.268765][ T5145] ---[ end trace 27e3cdeffab64a96 ]--- [ 83.335699][ T5147] hfsplus: new node 0 already hashed? [ 83.336705][ T5147] ------------[ cut here ]------------ [ 83.337540][ T5147] WARNING: CPU: 0 PID: 5147 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.339003][ T5147] Modules linked in: [ 83.339594][ T5147] CPU: 0 PID: 5147 Comm: syz.0.53 Tainted: G W syzkaller #0 [ 83.340868][ T5147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.342321][ T5147] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.343590][ T5147] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.344462][ T5147] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.345401][ T5147] sp : ffff80001fea7350 [ 83.346090][ T5147] x29: ffff80001fea7360 x28: 0000000000000040 x27: dfff800000000000 [ 83.347452][ T5147] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 83.348887][ T5147] x23: ffff0000ccb13688 x22: ffff0000ccb13600 x21: ffff0000edba2000 [ 83.350233][ T5147] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 83.351532][ T5147] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 83.352811][ T5147] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 83.354068][ T5147] x11: 0000000000000000 x10: 0000000000000000 x9 : c6ce5236bd098f00 [ 83.355292][ T5147] x8 : c6ce5236bd098f00 x7 : 0000000000000001 x6 : 0000000000000001 [ 83.356463][ T5147] x5 : ffff80001fea6c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 83.357605][ T5147] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.358901][ T5147] Call trace: [ 83.359416][ T5147] hfsplus_bnode_create+0x404/0x4c8 [ 83.360239][ T5147] hfsplus_bmap_alloc+0x614/0x944 [ 83.361031][ T5147] hfs_bnode_split+0xd0/0xbb0 [ 83.361749][ T5147] hfsplus_brec_insert+0x304/0xac0 [ 83.362673][ T5147] hfsplus_create_cat+0x864/0xe24 [ 83.363527][ T5147] hfsplus_mknod+0x148/0x258 [ 83.364319][ T5147] hfsplus_mkdir+0x38/0x4c [ 83.365020][ T5147] vfs_mkdir+0x314/0x4d4 [ 83.365655][ T5147] do_mkdirat+0x1c0/0x514 [ 83.366407][ T5147] __arm64_sys_mkdirat+0x90/0xa8 [ 83.367275][ T5147] invoke_syscall+0x98/0x2b0 [ 83.367989][ T5147] el0_svc_common+0x138/0x258 [ 83.368724][ T5147] do_el0_svc+0x58/0x13c [ 83.369350][ T5147] el0_svc+0x78/0x1d0 [ 83.369958][ T5147] el0t_64_sync_handler+0xcc/0xe4 [ 83.370752][ T5147] el0t_64_sync+0x1a0/0x1a4 [ 83.371428][ T5147] irq event stamp: 3628 [ 83.372044][ T5147] hardirqs last enabled at (3627): [] __up_console_sem+0xb4/0xfc [ 83.373438][ T5147] hardirqs last disabled at (3628): [] el1_dbg+0x24/0x80 [ 83.374678][ T5147] softirqs last enabled at (3562): [] local_bh_enable+0x10/0x34 [ 83.375945][ T5147] softirqs last disabled at (3560): [] local_bh_disable+0x10/0x34 [ 83.377361][ T5147] ---[ end trace 27e3cdeffab64a97 ]--- [ 83.476582][ T5149] hfsplus: new node 0 already hashed? [ 83.477561][ T5149] ------------[ cut here ]------------ [ 83.478342][ T5149] WARNING: CPU: 0 PID: 5149 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.479932][ T5149] Modules linked in: [ 83.480559][ T5149] CPU: 0 PID: 5149 Comm: syz.0.54 Tainted: G W syzkaller #0 [ 83.481952][ T5149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.483510][ T5149] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.484806][ T5149] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.485813][ T5149] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.486745][ T5149] sp : ffff80001feb7350 [ 83.487400][ T5149] x29: ffff80001feb7360 x28: 0000000000000040 x27: dfff800000000000 [ 83.488681][ T5149] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 83.490028][ T5149] x23: ffff0000ce5c1888 x22: ffff0000ce5c1800 x21: ffff0000daeca000 [ 83.491297][ T5149] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 83.492566][ T5149] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 83.493789][ T5149] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 83.494960][ T5149] x11: 0000000000000000 x10: 0000000000000000 x9 : 039afcbb3d22ae00 [ 83.496126][ T5149] x8 : 039afcbb3d22ae00 x7 : 0000000000000001 x6 : 0000000000000001 [ 83.497499][ T5149] x5 : ffff80001feb6c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 83.498761][ T5149] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.500121][ T5149] Call trace: [ 83.500632][ T5149] hfsplus_bnode_create+0x404/0x4c8 [ 83.501468][ T5149] hfsplus_bmap_alloc+0x614/0x944 [ 83.502291][ T5149] hfs_bnode_split+0xd0/0xbb0 [ 83.503054][ T5149] hfsplus_brec_insert+0x304/0xac0 [ 83.503813][ T5149] hfsplus_create_cat+0x864/0xe24 [ 83.504691][ T5149] hfsplus_mknod+0x148/0x258 [ 83.505366][ T5149] hfsplus_mkdir+0x38/0x4c [ 83.506085][ T5149] vfs_mkdir+0x314/0x4d4 [ 83.506752][ T5149] do_mkdirat+0x1c0/0x514 [ 83.507435][ T5149] __arm64_sys_mkdirat+0x90/0xa8 [ 83.508259][ T5149] invoke_syscall+0x98/0x2b0 [ 83.509074][ T5149] el0_svc_common+0x138/0x258 [ 83.509899][ T5149] do_el0_svc+0x58/0x13c [ 83.510624][ T5149] el0_svc+0x78/0x1d0 [ 83.511260][ T5149] el0t_64_sync_handler+0xcc/0xe4 [ 83.512085][ T5149] el0t_64_sync+0x1a0/0x1a4 [ 83.512814][ T5149] irq event stamp: 4178 [ 83.513484][ T5149] hardirqs last enabled at (4177): [] __up_console_sem+0xb4/0xfc [ 83.515023][ T5149] hardirqs last disabled at (4178): [] el1_dbg+0x24/0x80 [ 83.516399][ T5149] softirqs last enabled at (3682): [] local_bh_enable+0x10/0x34 [ 83.517996][ T5149] softirqs last disabled at (3680): [] local_bh_disable+0x10/0x34 [ 83.519511][ T5149] ---[ end trace 27e3cdeffab64a98 ]--- 1970/01/01 00:01:23 executed programs: 41 [ 83.602991][ T5151] set_capacity_and_notify: 29 callbacks suppressed [ 83.603001][ T5151] loop0: detected capacity change from 0 to 1024 [ 83.611902][ T5151] hfsplus: new node 0 already hashed? [ 83.612899][ T5151] ------------[ cut here ]------------ [ 83.613738][ T5151] WARNING: CPU: 1 PID: 5151 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.615147][ T5151] Modules linked in: [ 83.615733][ T5151] CPU: 1 PID: 5151 Comm: syz.0.55 Tainted: G W syzkaller #0 [ 83.617039][ T5151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.618658][ T5151] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.619834][ T5151] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.620727][ T5151] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.621644][ T5151] sp : ffff80001fe77350 [ 83.622345][ T5151] x29: ffff80001fe77360 x28: 0000000000000040 x27: dfff800000000000 [ 83.623696][ T5151] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 83.624963][ T5151] x23: ffff0000c0876688 x22: ffff0000c0876600 x21: ffff0000d609a000 [ 83.626237][ T5151] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 83.627515][ T5151] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 83.628747][ T5151] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 83.630053][ T5151] x11: 0000000000000000 x10: 0000000000000000 x9 : 47b949ed4c4da800 [ 83.631324][ T5151] x8 : 47b949ed4c4da800 x7 : 0000000000000001 x6 : 0000000000000001 [ 83.632588][ T5151] x5 : ffff80001fe76c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 83.633933][ T5151] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.635230][ T5151] Call trace: [ 83.635780][ T5151] hfsplus_bnode_create+0x404/0x4c8 [ 83.636573][ T5151] hfsplus_bmap_alloc+0x614/0x944 [ 83.637363][ T5151] hfs_bnode_split+0xd0/0xbb0 [ 83.638058][ T5151] hfsplus_brec_insert+0x304/0xac0 [ 83.638850][ T5151] hfsplus_create_cat+0x864/0xe24 [ 83.639656][ T5151] hfsplus_mknod+0x148/0x258 [ 83.640441][ T5151] hfsplus_mkdir+0x38/0x4c [ 83.641061][ T5151] vfs_mkdir+0x314/0x4d4 [ 83.641705][ T5151] do_mkdirat+0x1c0/0x514 [ 83.642391][ T5151] __arm64_sys_mkdirat+0x90/0xa8 [ 83.643077][ T5151] invoke_syscall+0x98/0x2b0 [ 83.643760][ T5151] el0_svc_common+0x138/0x258 [ 83.644460][ T5151] do_el0_svc+0x58/0x13c [ 83.645083][ T5151] el0_svc+0x78/0x1d0 [ 83.645688][ T5151] el0t_64_sync_handler+0xcc/0xe4 [ 83.646471][ T5151] el0t_64_sync+0x1a0/0x1a4 [ 83.647140][ T5151] irq event stamp: 3678 [ 83.647789][ T5151] hardirqs last enabled at (3677): [] __up_console_sem+0xb4/0xfc [ 83.649372][ T5151] hardirqs last disabled at (3678): [] el1_dbg+0x24/0x80 [ 83.650882][ T5151] softirqs last enabled at (3610): [] local_bh_enable+0x10/0x34 [ 83.652468][ T5151] softirqs last disabled at (3608): [] local_bh_disable+0x10/0x34 [ 83.653920][ T5151] ---[ end trace 27e3cdeffab64a99 ]--- [ 83.690204][ T5153] loop0: detected capacity change from 0 to 1024 [ 83.696185][ T5153] hfsplus: new node 0 already hashed? [ 83.697147][ T5153] ------------[ cut here ]------------ [ 83.697881][ T5153] WARNING: CPU: 0 PID: 5153 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.699271][ T5153] Modules linked in: [ 83.699900][ T5153] CPU: 0 PID: 5153 Comm: syz.0.56 Tainted: G W syzkaller #0 [ 83.701164][ T5153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.702625][ T5153] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.703718][ T5153] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.704474][ T5153] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.705272][ T5153] sp : ffff80001feb7350 [ 83.706002][ T5153] x29: ffff80001feb7360 x28: 0000000000000040 x27: dfff800000000000 [ 83.707310][ T5153] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 83.708617][ T5153] x23: ffff0000c8300e88 x22: ffff0000c8300e00 x21: ffff0000c9226000 [ 83.709781][ T5153] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f0596 [ 83.710969][ T5153] x17: 1fffe000341f0596 x16: ffff80001125a830 x15: ffff80001433ed40 [ 83.712230][ T5153] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 83.713480][ T5153] x11: 0000000000000000 x10: 0000000000000000 x9 : 8882a5b2a49fe700 [ 83.714759][ T5153] x8 : 8882a5b2a49fe700 x7 : 0000000000000000 x6 : 0000000000000000 [ 83.716122][ T5153] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 83.717387][ T5153] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.718715][ T5153] Call trace: [ 83.719241][ T5153] hfsplus_bnode_create+0x404/0x4c8 [ 83.720064][ T5153] hfsplus_bmap_alloc+0x614/0x944 [ 83.720870][ T5153] hfs_bnode_split+0xd0/0xbb0 [ 83.721592][ T5153] hfsplus_brec_insert+0x304/0xac0 [ 83.722336][ T5153] hfsplus_create_cat+0x864/0xe24 [ 83.723221][ T5153] hfsplus_mknod+0x148/0x258 [ 83.723959][ T5153] hfsplus_mkdir+0x38/0x4c [ 83.724642][ T5153] vfs_mkdir+0x314/0x4d4 [ 83.725315][ T5153] do_mkdirat+0x1c0/0x514 [ 83.726005][ T5153] __arm64_sys_mkdirat+0x90/0xa8 [ 83.726777][ T5153] invoke_syscall+0x98/0x2b0 [ 83.727536][ T5153] el0_svc_common+0x138/0x258 [ 83.728265][ T5153] do_el0_svc+0x58/0x13c [ 83.728942][ T5153] el0_svc+0x78/0x1d0 [ 83.729591][ T5153] el0t_64_sync_handler+0xcc/0xe4 [ 83.730397][ T5153] el0t_64_sync+0x1a0/0x1a4 [ 83.731128][ T5153] irq event stamp: 3902 [ 83.731765][ T5153] hardirqs last enabled at (3901): [] finish_lock_switch+0xb0/0x1c4 [ 83.733199][ T5153] hardirqs last disabled at (3902): [] el1_dbg+0x24/0x80 [ 83.734492][ T5153] softirqs last enabled at (3838): [] local_bh_enable+0x10/0x34 [ 83.735862][ T5153] softirqs last disabled at (3836): [] local_bh_disable+0x10/0x34 [ 83.737153][ T5153] ---[ end trace 27e3cdeffab64a9a ]--- [ 83.803521][ T5155] loop0: detected capacity change from 0 to 1024 [ 83.844629][ T5155] hfsplus: new node 0 already hashed? [ 83.845603][ T5155] ------------[ cut here ]------------ [ 83.846484][ T5155] WARNING: CPU: 0 PID: 5155 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.847984][ T5155] Modules linked in: [ 83.848664][ T5155] CPU: 0 PID: 5155 Comm: syz.0.57 Tainted: G W syzkaller #0 [ 83.850165][ T5155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.851729][ T5155] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.852973][ T5155] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.853798][ T5155] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.854674][ T5155] sp : ffff80001fe77350 [ 83.855348][ T5155] x29: ffff80001fe77360 x28: 0000000000000040 x27: dfff800000000000 [ 83.856695][ T5155] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 83.857955][ T5155] x23: ffff0000c2c68088 x22: ffff0000c2c68000 x21: ffff0000cfd0c000 [ 83.859230][ T5155] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 83.860460][ T5155] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 83.861671][ T5155] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 83.862992][ T5155] x11: 0000000000000000 x10: 0000000000000000 x9 : f03c79e3b0c55400 [ 83.864275][ T5155] x8 : f03c79e3b0c55400 x7 : 0000000000000001 x6 : 0000000000000001 [ 83.865468][ T5155] x5 : ffff80001fe76c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 83.866634][ T5155] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.867977][ T5155] Call trace: [ 83.868524][ T5155] hfsplus_bnode_create+0x404/0x4c8 [ 83.869343][ T5155] hfsplus_bmap_alloc+0x614/0x944 [ 83.870141][ T5155] hfs_bnode_split+0xd0/0xbb0 [ 83.870876][ T5155] hfsplus_brec_insert+0x304/0xac0 [ 83.871680][ T5155] hfsplus_create_cat+0x864/0xe24 [ 83.872536][ T5155] hfsplus_mknod+0x148/0x258 [ 83.873351][ T5155] hfsplus_mkdir+0x38/0x4c [ 83.873999][ T5155] vfs_mkdir+0x314/0x4d4 [ 83.874655][ T5155] do_mkdirat+0x1c0/0x514 [ 83.875304][ T5155] __arm64_sys_mkdirat+0x90/0xa8 [ 83.876098][ T5155] invoke_syscall+0x98/0x2b0 [ 83.876814][ T5155] el0_svc_common+0x138/0x258 [ 83.877581][ T5155] do_el0_svc+0x58/0x13c [ 83.878314][ T5155] el0_svc+0x78/0x1d0 [ 83.878989][ T5155] el0t_64_sync_handler+0xcc/0xe4 [ 83.879771][ T5155] el0t_64_sync+0x1a0/0x1a4 [ 83.880431][ T5155] irq event stamp: 3680 [ 83.881032][ T5155] hardirqs last enabled at (3679): [] __up_console_sem+0xb4/0xfc [ 83.882580][ T5155] hardirqs last disabled at (3680): [] el1_dbg+0x24/0x80 [ 83.883920][ T5155] softirqs last enabled at (3616): [] local_bh_enable+0x10/0x34 [ 83.885325][ T5155] softirqs last disabled at (3614): [] local_bh_disable+0x10/0x34 [ 83.886788][ T5155] ---[ end trace 27e3cdeffab64a9b ]--- [ 83.920800][ T5157] loop0: detected capacity change from 0 to 1024 [ 83.972857][ T5157] hfsplus: new node 0 already hashed? [ 83.973859][ T5157] ------------[ cut here ]------------ [ 83.974763][ T5157] WARNING: CPU: 0 PID: 5157 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 83.976389][ T5157] Modules linked in: [ 83.977015][ T5157] CPU: 0 PID: 5157 Comm: syz.0.58 Tainted: G W syzkaller #0 [ 83.978530][ T5157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 83.980265][ T5157] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 83.981549][ T5157] pc : hfsplus_bnode_create+0x404/0x4c8 [ 83.982492][ T5157] lr : hfsplus_bnode_create+0x404/0x4c8 [ 83.983458][ T5157] sp : ffff80001fec7350 [ 83.984175][ T5157] x29: ffff80001fec7360 x28: 0000000000000040 x27: dfff800000000000 [ 83.985544][ T5157] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 83.986853][ T5157] x23: ffff0000c6993688 x22: ffff0000c6993600 x21: ffff0000d745a000 [ 83.988231][ T5157] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 83.989489][ T5157] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 83.990780][ T5157] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 83.992027][ T5157] x11: 0000000000000000 x10: 0000000000000000 x9 : 87875c4e42dfc500 [ 83.993264][ T5157] x8 : 87875c4e42dfc500 x7 : 0000000000000001 x6 : 0000000000000001 [ 83.994608][ T5157] x5 : ffff80001fec6c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 83.995881][ T5157] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 83.997155][ T5157] Call trace: [ 83.997665][ T5157] hfsplus_bnode_create+0x404/0x4c8 [ 83.998440][ T5157] hfsplus_bmap_alloc+0x614/0x944 [ 83.999153][ T5157] hfs_bnode_split+0xd0/0xbb0 [ 83.999921][ T5157] hfsplus_brec_insert+0x304/0xac0 [ 84.000776][ T5157] hfsplus_create_cat+0x864/0xe24 [ 84.001571][ T5157] hfsplus_mknod+0x148/0x258 [ 84.002303][ T5157] hfsplus_mkdir+0x38/0x4c [ 84.003038][ T5157] vfs_mkdir+0x314/0x4d4 [ 84.003680][ T5157] do_mkdirat+0x1c0/0x514 [ 84.004339][ T5157] __arm64_sys_mkdirat+0x90/0xa8 [ 84.005106][ T5157] invoke_syscall+0x98/0x2b0 [ 84.005897][ T5157] el0_svc_common+0x138/0x258 [ 84.006676][ T5157] do_el0_svc+0x58/0x13c [ 84.007395][ T5157] el0_svc+0x78/0x1d0 [ 84.008070][ T5157] el0t_64_sync_handler+0xcc/0xe4 [ 84.008907][ T5157] el0t_64_sync+0x1a0/0x1a4 [ 84.009681][ T5157] irq event stamp: 3714 [ 84.010373][ T5157] hardirqs last enabled at (3713): [] __up_console_sem+0xb4/0xfc [ 84.011968][ T5157] hardirqs last disabled at (3714): [] el1_dbg+0x24/0x80 [ 84.013316][ T5157] softirqs last enabled at (3650): [] local_bh_enable+0x10/0x34 [ 84.014778][ T5157] softirqs last disabled at (3648): [] local_bh_disable+0x10/0x34 [ 84.016209][ T5157] ---[ end trace 27e3cdeffab64a9c ]--- [ 84.060509][ T5159] loop0: detected capacity change from 0 to 1024 [ 84.121747][ T5159] hfsplus: new node 0 already hashed? [ 84.122739][ T5159] ------------[ cut here ]------------ [ 84.123568][ T5159] WARNING: CPU: 1 PID: 5159 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.125082][ T5159] Modules linked in: [ 84.125691][ T5159] CPU: 1 PID: 5159 Comm: syz.0.59 Tainted: G W syzkaller #0 [ 84.127140][ T5159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.128847][ T5159] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.130061][ T5159] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.130897][ T5159] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.131782][ T5159] sp : ffff80001fee7350 [ 84.132408][ T5159] x29: ffff80001fee7360 x28: 0000000000000040 x27: dfff800000000000 [ 84.133664][ T5159] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 84.135040][ T5159] x23: ffff0000c2c69a88 x22: ffff0000c2c69a00 x21: ffff0000ed3c2000 [ 84.136323][ T5159] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 84.137628][ T5159] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 84.138983][ T5159] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 84.140281][ T5159] x11: 0000000000000000 x10: 0000000000000000 x9 : 2768b0ae93b69000 [ 84.141708][ T5159] x8 : 2768b0ae93b69000 x7 : 0000000000000001 x6 : 0000000000000001 [ 84.143126][ T5159] x5 : ffff80001fee6c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 84.144479][ T5159] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.145778][ T5159] Call trace: [ 84.146317][ T5159] hfsplus_bnode_create+0x404/0x4c8 [ 84.147124][ T5159] hfsplus_bmap_alloc+0x614/0x944 [ 84.147842][ T5159] hfs_bnode_split+0xd0/0xbb0 [ 84.148530][ T5159] hfsplus_brec_insert+0x304/0xac0 [ 84.149308][ T5159] hfsplus_create_cat+0x864/0xe24 [ 84.150068][ T5159] hfsplus_mknod+0x148/0x258 [ 84.150740][ T5159] hfsplus_mkdir+0x38/0x4c [ 84.151490][ T5159] vfs_mkdir+0x314/0x4d4 [ 84.152208][ T5159] do_mkdirat+0x1c0/0x514 [ 84.152900][ T5159] __arm64_sys_mkdirat+0x90/0xa8 [ 84.153652][ T5159] invoke_syscall+0x98/0x2b0 [ 84.154340][ T5159] el0_svc_common+0x138/0x258 [ 84.155097][ T5159] do_el0_svc+0x58/0x13c [ 84.155760][ T5159] el0_svc+0x78/0x1d0 [ 84.156371][ T5159] el0t_64_sync_handler+0xcc/0xe4 [ 84.157231][ T5159] el0t_64_sync+0x1a0/0x1a4 [ 84.158009][ T5159] irq event stamp: 3648 [ 84.158692][ T5159] hardirqs last enabled at (3647): [] __up_console_sem+0xb4/0xfc [ 84.160217][ T5159] hardirqs last disabled at (3648): [] el1_dbg+0x24/0x80 [ 84.161566][ T5159] softirqs last enabled at (3596): [] local_bh_enable+0x10/0x34 [ 84.163089][ T5159] softirqs last disabled at (3594): [] local_bh_disable+0x10/0x34 [ 84.164519][ T5159] ---[ end trace 27e3cdeffab64a9d ]--- [ 84.220906][ T5161] loop0: detected capacity change from 0 to 1024 [ 84.225085][ T5161] hfsplus: new node 0 already hashed? [ 84.226087][ T5161] ------------[ cut here ]------------ [ 84.226916][ T5161] WARNING: CPU: 0 PID: 5161 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.228369][ T5161] Modules linked in: [ 84.228983][ T5161] CPU: 0 PID: 5161 Comm: syz.0.60 Tainted: G W syzkaller #0 [ 84.230348][ T5161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.231889][ T5161] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.233260][ T5161] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.234233][ T5161] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.235180][ T5161] sp : ffff80001fb87350 [ 84.235893][ T5161] x29: ffff80001fb87360 x28: 0000000000000040 x27: dfff800000000000 [ 84.237269][ T5161] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 84.238539][ T5161] x23: ffff0000ccb11a88 x22: ffff0000ccb11a00 x21: ffff0000ddc88000 [ 84.239736][ T5161] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 84.240944][ T5161] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 84.242162][ T5161] x14: 0000000000000001 x13: 1fffe000341f05ab x12: 0000000000ff0100 [ 84.243559][ T5161] x11: 0000000000000000 x10: 0000000000000000 x9 : 75925f6373ebf700 [ 84.244866][ T5161] x8 : 75925f6373ebf700 x7 : 0000000000000001 x6 : 0000000000000001 [ 84.246199][ T5161] x5 : ffff80001fb86c58 x4 : ffff80001437f3e0 x3 : ffff800008508edc [ 84.247527][ T5161] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.248811][ T5161] Call trace: [ 84.249314][ T5161] hfsplus_bnode_create+0x404/0x4c8 [ 84.250158][ T5161] hfsplus_bmap_alloc+0x614/0x944 [ 84.251005][ T5161] hfs_bnode_split+0xd0/0xbb0 [ 84.251744][ T5161] hfsplus_brec_insert+0x304/0xac0 [ 84.252575][ T5161] hfsplus_create_cat+0x864/0xe24 [ 84.253436][ T5161] hfsplus_mknod+0x148/0x258 [ 84.254205][ T5161] hfsplus_mkdir+0x38/0x4c [ 84.254954][ T5161] vfs_mkdir+0x314/0x4d4 [ 84.255669][ T5161] do_mkdirat+0x1c0/0x514 [ 84.256383][ T5161] __arm64_sys_mkdirat+0x90/0xa8 [ 84.257137][ T5161] invoke_syscall+0x98/0x2b0 [ 84.257922][ T5161] el0_svc_common+0x138/0x258 [ 84.258653][ T5161] do_el0_svc+0x58/0x13c [ 84.259322][ T5161] el0_svc+0x78/0x1d0 [ 84.259954][ T5161] el0t_64_sync_handler+0xcc/0xe4 [ 84.260803][ T5161] el0t_64_sync+0x1a0/0x1a4 [ 84.261515][ T5161] irq event stamp: 3702 [ 84.262199][ T5161] hardirqs last enabled at (3701): [] __up_console_sem+0xb4/0xfc [ 84.263794][ T5161] hardirqs last disabled at (3702): [] el1_dbg+0x24/0x80 [ 84.265223][ T5161] softirqs last enabled at (3636): [] local_bh_enable+0x10/0x34 [ 84.266752][ T5161] softirqs last disabled at (3634): [] local_bh_disable+0x10/0x34 [ 84.268364][ T5161] ---[ end trace 27e3cdeffab64a9e ]--- [ 84.316777][ T5163] loop0: detected capacity change from 0 to 1024 [ 84.355794][ T5163] hfsplus: new node 0 already hashed? [ 84.356750][ T5163] ------------[ cut here ]------------ [ 84.357535][ T5163] WARNING: CPU: 0 PID: 5163 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.359172][ T5163] Modules linked in: [ 84.359852][ T5163] CPU: 0 PID: 5163 Comm: syz.0.61 Tainted: G W syzkaller #0 [ 84.361202][ T5163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.362843][ T5163] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.364133][ T5163] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.365013][ T5163] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.365880][ T5163] sp : ffff80001ff07350 [ 84.366535][ T5163] x29: ffff80001ff07360 x28: 0000000000000040 x27: dfff800000000000 [ 84.367830][ T5163] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 84.369077][ T5163] x23: ffff0000cff43488 x22: ffff0000cff43400 x21: ffff0000eaa32000 [ 84.370467][ T5163] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f0596 [ 84.371913][ T5163] x17: 1fffe000341f0596 x16: ffff80001125a830 x15: ffff80001433ed40 [ 84.373238][ T5163] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 84.374574][ T5163] x11: 0000000000000000 x10: 0000000000000000 x9 : 451db9a2d9720f00 [ 84.375822][ T5163] x8 : 451db9a2d9720f00 x7 : 0000000000000000 x6 : 0000000000000000 [ 84.377150][ T5163] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 84.378436][ T5163] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.379723][ T5163] Call trace: [ 84.380242][ T5163] hfsplus_bnode_create+0x404/0x4c8 [ 84.381074][ T5163] hfsplus_bmap_alloc+0x614/0x944 [ 84.381970][ T5163] hfs_bnode_split+0xd0/0xbb0 [ 84.382814][ T5163] hfsplus_brec_insert+0x304/0xac0 [ 84.383678][ T5163] hfsplus_create_cat+0x864/0xe24 [ 84.384512][ T5163] hfsplus_mknod+0x148/0x258 [ 84.385253][ T5163] hfsplus_mkdir+0x38/0x4c [ 84.385936][ T5163] vfs_mkdir+0x314/0x4d4 [ 84.386579][ T5163] do_mkdirat+0x1c0/0x514 [ 84.387315][ T5163] __arm64_sys_mkdirat+0x90/0xa8 [ 84.388132][ T5163] invoke_syscall+0x98/0x2b0 [ 84.388915][ T5163] el0_svc_common+0x138/0x258 [ 84.389713][ T5163] do_el0_svc+0x58/0x13c [ 84.390483][ T5163] el0_svc+0x78/0x1d0 [ 84.391170][ T5163] el0t_64_sync_handler+0xcc/0xe4 [ 84.392043][ T5163] el0t_64_sync+0x1a0/0x1a4 [ 84.392799][ T5163] irq event stamp: 3712 [ 84.393441][ T5163] hardirqs last enabled at (3711): [] finish_lock_switch+0xb0/0x1c4 [ 84.394921][ T5163] hardirqs last disabled at (3712): [] el1_dbg+0x24/0x80 [ 84.396303][ T5163] softirqs last enabled at (3636): [] local_bh_enable+0x10/0x34 [ 84.397708][ T5163] softirqs last disabled at (3634): [] local_bh_disable+0x10/0x34 [ 84.399108][ T5163] ---[ end trace 27e3cdeffab64a9f ]--- [ 84.452692][ T5165] loop0: detected capacity change from 0 to 1024 [ 84.486908][ T5165] hfsplus: new node 0 already hashed? [ 84.487889][ T5165] ------------[ cut here ]------------ [ 84.488841][ T5165] WARNING: CPU: 1 PID: 5165 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.490328][ T5165] Modules linked in: [ 84.490950][ T5165] CPU: 1 PID: 5165 Comm: syz.0.62 Tainted: G W syzkaller #0 [ 84.492274][ T5165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.493754][ T5165] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.494832][ T5165] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.495608][ T5165] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.496460][ T5165] sp : ffff80001ff07350 [ 84.497030][ T5165] x29: ffff80001ff07360 x28: 0000000000000040 x27: dfff800000000000 [ 84.498200][ T5165] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 84.499381][ T5165] x23: ffff0000cadcee88 x22: ffff0000cadcee00 x21: ffff0000c95b6000 [ 84.500699][ T5165] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 84.501894][ T5165] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 84.503251][ T5165] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 84.504620][ T5165] x11: 0000000000000000 x10: 0000000000000000 x9 : 041fbd18d0b6d900 [ 84.506030][ T5165] x8 : 041fbd18d0b6d900 x7 : 0000000000000001 x6 : 0000000000000001 [ 84.507349][ T5165] x5 : ffff80001ff06c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 84.508603][ T5165] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.510028][ T5165] Call trace: [ 84.510575][ T5165] hfsplus_bnode_create+0x404/0x4c8 [ 84.511471][ T5165] hfsplus_bmap_alloc+0x614/0x944 [ 84.512414][ T5165] hfs_bnode_split+0xd0/0xbb0 [ 84.513246][ T5165] hfsplus_brec_insert+0x304/0xac0 [ 84.514079][ T5165] hfsplus_create_cat+0x864/0xe24 [ 84.514874][ T5165] hfsplus_mknod+0x148/0x258 [ 84.515532][ T5165] hfsplus_mkdir+0x38/0x4c [ 84.516305][ T5165] vfs_mkdir+0x314/0x4d4 [ 84.517047][ T5165] do_mkdirat+0x1c0/0x514 [ 84.517808][ T5165] __arm64_sys_mkdirat+0x90/0xa8 [ 84.518642][ T5165] invoke_syscall+0x98/0x2b0 [ 84.519397][ T5165] el0_svc_common+0x138/0x258 [ 84.520280][ T5165] do_el0_svc+0x58/0x13c [ 84.521020][ T5165] el0_svc+0x78/0x1d0 [ 84.521685][ T5165] el0t_64_sync_handler+0xcc/0xe4 [ 84.522553][ T5165] el0t_64_sync+0x1a0/0x1a4 [ 84.523344][ T5165] irq event stamp: 3818 [ 84.524033][ T5165] hardirqs last enabled at (3817): [] __up_console_sem+0xb4/0xfc [ 84.525581][ T5165] hardirqs last disabled at (3818): [] el1_dbg+0x24/0x80 [ 84.527028][ T5165] softirqs last enabled at (3742): [] local_bh_enable+0x10/0x34 [ 84.528520][ T5165] softirqs last disabled at (3740): [] local_bh_disable+0x10/0x34 [ 84.530016][ T5165] ---[ end trace 27e3cdeffab64aa0 ]--- [ 84.590685][ T5167] loop0: detected capacity change from 0 to 1024 [ 84.595234][ T5167] hfsplus: new node 0 already hashed? [ 84.596179][ T5167] ------------[ cut here ]------------ [ 84.597022][ T5167] WARNING: CPU: 0 PID: 5167 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.598592][ T5167] Modules linked in: [ 84.599190][ T5167] CPU: 0 PID: 5167 Comm: syz.0.63 Tainted: G W syzkaller #0 [ 84.600468][ T5167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.602004][ T5167] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.603187][ T5167] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.604051][ T5167] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.604905][ T5167] sp : ffff80001ff27350 [ 84.605575][ T5167] x29: ffff80001ff27360 x28: 0000000000000040 x27: dfff800000000000 [ 84.606890][ T5167] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 84.608257][ T5167] x23: ffff0000c0fdf488 x22: ffff0000c0fdf400 x21: ffff0000cd346000 [ 84.609556][ T5167] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 84.610787][ T5167] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 84.612046][ T5167] x14: 0000000000000001 x13: 1fffe000341f05ab x12: 0000000000ff0100 [ 84.613367][ T5167] x11: 0000000000000000 x10: 0000000000000000 x9 : 9cb00ebe72e4d800 [ 84.614715][ T5167] x8 : 9cb00ebe72e4d800 x7 : 0000000000000001 x6 : 0000000000000001 [ 84.615988][ T5167] x5 : ffff80001ff26c58 x4 : ffff80001437f3e0 x3 : ffff800008508edc [ 84.617240][ T5167] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.618494][ T5167] Call trace: [ 84.619013][ T5167] hfsplus_bnode_create+0x404/0x4c8 [ 84.619805][ T5167] hfsplus_bmap_alloc+0x614/0x944 [ 84.620741][ T5167] hfs_bnode_split+0xd0/0xbb0 [ 84.621492][ T5167] hfsplus_brec_insert+0x304/0xac0 [ 84.622293][ T5167] hfsplus_create_cat+0x864/0xe24 [ 84.623122][ T5167] hfsplus_mknod+0x148/0x258 [ 84.623846][ T5167] hfsplus_mkdir+0x38/0x4c [ 84.624643][ T5167] vfs_mkdir+0x314/0x4d4 [ 84.625398][ T5167] do_mkdirat+0x1c0/0x514 [ 84.626127][ T5167] __arm64_sys_mkdirat+0x90/0xa8 [ 84.626972][ T5167] invoke_syscall+0x98/0x2b0 [ 84.627764][ T5167] el0_svc_common+0x138/0x258 [ 84.628524][ T5167] do_el0_svc+0x58/0x13c [ 84.629220][ T5167] el0_svc+0x78/0x1d0 [ 84.629867][ T5167] el0t_64_sync_handler+0xcc/0xe4 [ 84.630672][ T5167] el0t_64_sync+0x1a0/0x1a4 [ 84.631395][ T5167] irq event stamp: 3696 [ 84.632082][ T5167] hardirqs last enabled at (3695): [] __up_console_sem+0xb4/0xfc [ 84.633677][ T5167] hardirqs last disabled at (3696): [] el1_dbg+0x24/0x80 [ 84.635114][ T5167] softirqs last enabled at (3624): [] local_bh_enable+0x10/0x34 [ 84.636725][ T5167] softirqs last disabled at (3622): [] local_bh_disable+0x10/0x34 [ 84.638313][ T5167] ---[ end trace 27e3cdeffab64aa1 ]--- [ 84.680424][ T5169] loop0: detected capacity change from 0 to 1024 [ 84.721718][ T5169] hfsplus: new node 0 already hashed? [ 84.722742][ T5169] ------------[ cut here ]------------ [ 84.724068][ T5169] WARNING: CPU: 1 PID: 5169 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.725727][ T5169] Modules linked in: [ 84.726405][ T5169] CPU: 1 PID: 5169 Comm: syz.0.64 Tainted: G W syzkaller #0 [ 84.727790][ T5169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.729496][ T5169] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.730769][ T5169] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.731620][ T5169] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.732477][ T5169] sp : ffff80001fd37350 [ 84.733147][ T5169] x29: ffff80001fd37360 x28: 0000000000000040 x27: dfff800000000000 [ 84.734329][ T5169] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 84.735654][ T5169] x23: ffff0000c0b2f488 x22: ffff0000c0b2f400 x21: ffff0000c13f4000 [ 84.737032][ T5169] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 84.738407][ T5169] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 84.739808][ T5169] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 84.741126][ T5169] x11: 0000000000000000 x10: 0000000000000000 x9 : 8bd6c0628f9cd900 [ 84.742400][ T5169] x8 : 8bd6c0628f9cd900 x7 : 0000000000000001 x6 : 0000000000000001 [ 84.743821][ T5169] x5 : ffff80001fd36c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 84.745298][ T5169] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.746678][ T5169] Call trace: [ 84.747200][ T5169] hfsplus_bnode_create+0x404/0x4c8 [ 84.748044][ T5169] hfsplus_bmap_alloc+0x614/0x944 [ 84.748873][ T5169] hfs_bnode_split+0xd0/0xbb0 [ 84.749603][ T5169] hfsplus_brec_insert+0x304/0xac0 [ 84.750353][ T5169] hfsplus_create_cat+0x864/0xe24 [ 84.751189][ T5169] hfsplus_mknod+0x148/0x258 [ 84.751873][ T5169] hfsplus_mkdir+0x38/0x4c [ 84.752535][ T5169] vfs_mkdir+0x314/0x4d4 [ 84.753197][ T5169] do_mkdirat+0x1c0/0x514 [ 84.753872][ T5169] __arm64_sys_mkdirat+0x90/0xa8 [ 84.754705][ T5169] invoke_syscall+0x98/0x2b0 [ 84.755481][ T5169] el0_svc_common+0x138/0x258 [ 84.756270][ T5169] do_el0_svc+0x58/0x13c [ 84.756969][ T5169] el0_svc+0x78/0x1d0 [ 84.757573][ T5169] el0t_64_sync_handler+0xcc/0xe4 [ 84.758463][ T5169] el0t_64_sync+0x1a0/0x1a4 [ 84.759240][ T5169] irq event stamp: 3714 [ 84.759903][ T5169] hardirqs last enabled at (3713): [] __up_console_sem+0xb4/0xfc [ 84.761353][ T5169] hardirqs last disabled at (3714): [] el1_dbg+0x24/0x80 [ 84.762665][ T5169] softirqs last enabled at (3658): [] local_bh_enable+0x10/0x34 [ 84.764117][ T5169] softirqs last disabled at (3656): [] local_bh_disable+0x10/0x34 [ 84.765488][ T5169] ---[ end trace 27e3cdeffab64aa2 ]--- [ 84.834684][ T5171] hfsplus: new node 0 already hashed? [ 84.835668][ T5171] ------------[ cut here ]------------ [ 84.836464][ T5171] WARNING: CPU: 0 PID: 5171 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.837977][ T5171] Modules linked in: [ 84.838599][ T5171] CPU: 0 PID: 5171 Comm: syz.0.65 Tainted: G W syzkaller #0 [ 84.839895][ T5171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.841479][ T5171] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.842667][ T5171] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.843633][ T5171] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.844547][ T5171] sp : ffff80001fd37350 [ 84.845188][ T5171] x29: ffff80001fd37360 x28: 0000000000000040 x27: dfff800000000000 [ 84.846484][ T5171] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 84.847760][ T5171] x23: ffff0000c0fdfa88 x22: ffff0000c0fdfa00 x21: ffff0000ce83c000 [ 84.849021][ T5171] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 84.850288][ T5171] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 84.851504][ T5171] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 84.852744][ T5171] x11: 0000000000000000 x10: 0000000000000000 x9 : 73446d7ff877eb00 [ 84.853976][ T5171] x8 : 73446d7ff877eb00 x7 : 0000000000000001 x6 : 0000000000000001 [ 84.855217][ T5171] x5 : ffff80001fd36c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 84.856381][ T5171] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.857522][ T5171] Call trace: [ 84.857994][ T5171] hfsplus_bnode_create+0x404/0x4c8 [ 84.858759][ T5171] hfsplus_bmap_alloc+0x614/0x944 [ 84.859488][ T5171] hfs_bnode_split+0xd0/0xbb0 [ 84.860165][ T5171] hfsplus_brec_insert+0x304/0xac0 [ 84.860906][ T5171] hfsplus_create_cat+0x864/0xe24 [ 84.861622][ T5171] hfsplus_mknod+0x148/0x258 [ 84.862389][ T5171] hfsplus_mkdir+0x38/0x4c [ 84.863096][ T5171] vfs_mkdir+0x314/0x4d4 [ 84.863774][ T5171] do_mkdirat+0x1c0/0x514 [ 84.864461][ T5171] __arm64_sys_mkdirat+0x90/0xa8 [ 84.865244][ T5171] invoke_syscall+0x98/0x2b0 [ 84.865981][ T5171] el0_svc_common+0x138/0x258 [ 84.866708][ T5171] do_el0_svc+0x58/0x13c [ 84.867355][ T5171] el0_svc+0x78/0x1d0 [ 84.867967][ T5171] el0t_64_sync_handler+0xcc/0xe4 [ 84.868675][ T5171] el0t_64_sync+0x1a0/0x1a4 [ 84.869335][ T5171] irq event stamp: 3622 [ 84.869960][ T5171] hardirqs last enabled at (3621): [] __up_console_sem+0xb4/0xfc [ 84.871323][ T5171] hardirqs last disabled at (3622): [] el1_dbg+0x24/0x80 [ 84.872571][ T5171] softirqs last enabled at (3568): [] local_bh_enable+0x10/0x34 [ 84.873936][ T5171] softirqs last disabled at (3566): [] local_bh_disable+0x10/0x34 [ 84.875312][ T5171] ---[ end trace 27e3cdeffab64aa3 ]--- [ 84.962475][ T5173] hfsplus: new node 0 already hashed? [ 84.963372][ T5173] ------------[ cut here ]------------ [ 84.964164][ T5173] WARNING: CPU: 0 PID: 5173 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 84.965807][ T5173] Modules linked in: [ 84.966378][ T5173] CPU: 0 PID: 5173 Comm: syz.0.66 Tainted: G W syzkaller #0 [ 84.967725][ T5173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 84.969219][ T5173] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 84.970404][ T5173] pc : hfsplus_bnode_create+0x404/0x4c8 [ 84.971215][ T5173] lr : hfsplus_bnode_create+0x404/0x4c8 [ 84.972054][ T5173] sp : ffff80001ff17350 [ 84.972658][ T5173] x29: ffff80001ff17360 x28: 0000000000000040 x27: dfff800000000000 [ 84.973903][ T5173] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 84.975233][ T5173] x23: ffff0000c086b888 x22: ffff0000c086b800 x21: ffff0000d7382000 [ 84.976574][ T5173] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 84.977840][ T5173] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 84.979034][ T5173] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 84.980247][ T5173] x11: 0000000000000000 x10: 0000000000000000 x9 : 2340f3c379b4a800 [ 84.981489][ T5173] x8 : 2340f3c379b4a800 x7 : 0000000000000001 x6 : 0000000000000001 [ 84.982867][ T5173] x5 : ffff80001ff16c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 84.984260][ T5173] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 84.985612][ T5173] Call trace: [ 84.986144][ T5173] hfsplus_bnode_create+0x404/0x4c8 [ 84.986990][ T5173] hfsplus_bmap_alloc+0x614/0x944 [ 84.987783][ T5173] hfs_bnode_split+0xd0/0xbb0 [ 84.988494][ T5173] hfsplus_brec_insert+0x304/0xac0 [ 84.989343][ T5173] hfsplus_create_cat+0x864/0xe24 [ 84.990132][ T5173] hfsplus_mknod+0x148/0x258 [ 84.990879][ T5173] hfsplus_mkdir+0x38/0x4c [ 84.991597][ T5173] vfs_mkdir+0x314/0x4d4 [ 84.992286][ T5173] do_mkdirat+0x1c0/0x514 [ 84.993044][ T5173] __arm64_sys_mkdirat+0x90/0xa8 [ 84.993867][ T5173] invoke_syscall+0x98/0x2b0 [ 84.994600][ T5173] el0_svc_common+0x138/0x258 [ 84.995359][ T5173] do_el0_svc+0x58/0x13c [ 84.996122][ T5173] el0_svc+0x78/0x1d0 [ 84.996826][ T5173] el0t_64_sync_handler+0xcc/0xe4 [ 84.997654][ T5173] el0t_64_sync+0x1a0/0x1a4 [ 84.998376][ T5173] irq event stamp: 3768 [ 84.999017][ T5173] hardirqs last enabled at (3767): [] __up_console_sem+0xb4/0xfc [ 85.000643][ T5173] hardirqs last disabled at (3768): [] el1_dbg+0x24/0x80 [ 85.002114][ T5173] softirqs last enabled at (3708): [] local_bh_enable+0x10/0x34 [ 85.003648][ T5173] softirqs last disabled at (3706): [] local_bh_disable+0x10/0x34 [ 85.005251][ T5173] ---[ end trace 27e3cdeffab64aa4 ]--- [ 85.162186][ T5175] hfsplus: new node 0 already hashed? [ 85.163194][ T5175] ------------[ cut here ]------------ [ 85.164032][ T5175] WARNING: CPU: 1 PID: 5175 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.165718][ T5175] Modules linked in: [ 85.166354][ T5175] CPU: 1 PID: 5175 Comm: syz.0.67 Tainted: G W syzkaller #0 [ 85.167756][ T5175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.169365][ T5175] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.170631][ T5175] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.171508][ T5175] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.172444][ T5175] sp : ffff80001ff57350 [ 85.173097][ T5175] x29: ffff80001ff57360 x28: 0000000000000040 x27: dfff800000000000 [ 85.174368][ T5175] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 85.175578][ T5175] x23: ffff0000cff42688 x22: ffff0000cff42600 x21: ffff0000cf864000 [ 85.176835][ T5175] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 85.178208][ T5175] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 85.179531][ T5175] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 85.180845][ T5175] x11: 0000000000000000 x10: 0000000000000000 x9 : 310b163dcba87600 [ 85.182165][ T5175] x8 : 310b163dcba87600 x7 : 0000000000000001 x6 : 0000000000000001 [ 85.183531][ T5175] x5 : ffff80001ff56c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 85.184924][ T5175] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 85.186240][ T5175] Call trace: [ 85.186816][ T5175] hfsplus_bnode_create+0x404/0x4c8 [ 85.187663][ T5175] hfsplus_bmap_alloc+0x614/0x944 [ 85.188515][ T5175] hfs_bnode_split+0xd0/0xbb0 [ 85.189326][ T5175] hfsplus_brec_insert+0x304/0xac0 [ 85.190193][ T5175] hfsplus_create_cat+0x864/0xe24 [ 85.190999][ T5175] hfsplus_mknod+0x148/0x258 [ 85.191743][ T5175] hfsplus_mkdir+0x38/0x4c [ 85.192449][ T5175] vfs_mkdir+0x314/0x4d4 [ 85.193131][ T5175] do_mkdirat+0x1c0/0x514 [ 85.193831][ T5175] __arm64_sys_mkdirat+0x90/0xa8 [ 85.194587][ T5175] invoke_syscall+0x98/0x2b0 [ 85.195277][ T5175] el0_svc_common+0x138/0x258 [ 85.196002][ T5175] do_el0_svc+0x58/0x13c [ 85.196709][ T5175] el0_svc+0x78/0x1d0 [ 85.197374][ T5175] el0t_64_sync_handler+0xcc/0xe4 [ 85.198251][ T5175] el0t_64_sync+0x1a0/0x1a4 [ 85.198993][ T5175] irq event stamp: 3714 [ 85.199632][ T5175] hardirqs last enabled at (3713): [] __up_console_sem+0xb4/0xfc [ 85.201337][ T5175] hardirqs last disabled at (3714): [] el1_dbg+0x24/0x80 [ 85.202822][ T5175] softirqs last enabled at (3640): [] local_bh_enable+0x10/0x34 [ 85.204314][ T5175] softirqs last disabled at (3638): [] local_bh_disable+0x10/0x34 [ 85.205914][ T5175] ---[ end trace 27e3cdeffab64aa5 ]--- [ 85.328033][ T5179] hfsplus: new node 0 already hashed? [ 85.329199][ T5179] ------------[ cut here ]------------ [ 85.329993][ T5179] WARNING: CPU: 0 PID: 5179 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.331520][ T5179] Modules linked in: [ 85.332068][ T5179] CPU: 0 PID: 5179 Comm: syz.0.69 Tainted: G W syzkaller #0 [ 85.333374][ T5179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.335009][ T5179] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.336330][ T5179] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.337242][ T5179] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.338146][ T5179] sp : ffff80001ff47350 [ 85.338850][ T5179] x29: ffff80001ff47360 x28: 0000000000000040 x27: dfff800000000000 [ 85.340019][ T5179] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 85.341164][ T5179] x23: ffff0000cf9dbe88 x22: ffff0000cf9dbe00 x21: ffff0000cf8fe000 [ 85.342401][ T5179] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f0596 [ 85.343650][ T5179] x17: 1fffe000341f0596 x16: ffff80001125a830 x15: ffff80001433ed40 [ 85.344965][ T5179] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 85.346273][ T5179] x11: 0000000000000000 x10: 0000000000000000 x9 : 730ee7cc15c36e00 [ 85.347673][ T5179] x8 : 730ee7cc15c36e00 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.348988][ T5179] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 85.350281][ T5179] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 85.351628][ T5179] Call trace: [ 85.352138][ T5179] hfsplus_bnode_create+0x404/0x4c8 [ 85.353044][ T5179] hfsplus_bmap_alloc+0x614/0x944 [ 85.353872][ T5179] hfs_bnode_split+0xd0/0xbb0 [ 85.354642][ T5179] hfsplus_brec_insert+0x304/0xac0 [ 85.355430][ T5179] hfsplus_create_cat+0x864/0xe24 [ 85.356186][ T5179] hfsplus_mknod+0x148/0x258 [ 85.356857][ T5179] hfsplus_mkdir+0x38/0x4c [ 85.357575][ T5179] vfs_mkdir+0x314/0x4d4 [ 85.358327][ T5179] do_mkdirat+0x1c0/0x514 [ 85.359057][ T5179] __arm64_sys_mkdirat+0x90/0xa8 [ 85.359866][ T5179] invoke_syscall+0x98/0x2b0 [ 85.360592][ T5179] el0_svc_common+0x138/0x258 [ 85.361346][ T5179] do_el0_svc+0x58/0x13c [ 85.362070][ T5179] el0_svc+0x78/0x1d0 [ 85.362712][ T5179] el0t_64_sync_handler+0xcc/0xe4 [ 85.363519][ T5179] el0t_64_sync+0x1a0/0x1a4 [ 85.364221][ T5179] irq event stamp: 4090 [ 85.364891][ T5179] hardirqs last enabled at (4089): [] finish_lock_switch+0xb0/0x1c4 [ 85.366451][ T5179] hardirqs last disabled at (4090): [] el1_dbg+0x24/0x80 [ 85.367858][ T5179] softirqs last enabled at (4084): [] handle_softirqs+0xa40/0xbe4 [ 85.369404][ T5179] softirqs last disabled at (4063): [] __irq_exit_rcu+0x240/0x43c [ 85.370835][ T5179] ---[ end trace 27e3cdeffab64aa6 ]--- [ 85.439423][ T5181] hfsplus: new node 0 already hashed? [ 85.440398][ T5181] ------------[ cut here ]------------ [ 85.441190][ T5181] WARNING: CPU: 0 PID: 5181 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.442625][ T5181] Modules linked in: [ 85.443312][ T5181] CPU: 0 PID: 5181 Comm: syz.0.70 Tainted: G W syzkaller #0 [ 85.444713][ T5181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.446431][ T5181] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.447778][ T5181] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.448647][ T5181] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.449625][ T5181] sp : ffff80001ff67350 [ 85.450337][ T5181] x29: ffff80001ff67360 x28: 0000000000000040 x27: dfff800000000000 [ 85.451528][ T5181] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 85.452836][ T5181] x23: ffff0000d042a688 x22: ffff0000d042a600 x21: ffff0000d06a4000 [ 85.454217][ T5181] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 85.455568][ T5181] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 85.456816][ T5181] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 85.458004][ T5181] x11: 0000000000000000 x10: 0000000000000000 x9 : b0dba5c5f46dc500 [ 85.459419][ T5181] x8 : b0dba5c5f46dc500 x7 : 0000000000000001 x6 : 0000000000000001 [ 85.460697][ T5181] x5 : ffff80001ff66c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 85.462045][ T5181] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 85.463394][ T5181] Call trace: [ 85.463949][ T5181] hfsplus_bnode_create+0x404/0x4c8 [ 85.464799][ T5181] hfsplus_bmap_alloc+0x614/0x944 [ 85.465631][ T5181] hfs_bnode_split+0xd0/0xbb0 [ 85.466420][ T5181] hfsplus_brec_insert+0x304/0xac0 [ 85.467247][ T5181] hfsplus_create_cat+0x864/0xe24 [ 85.468119][ T5181] hfsplus_mknod+0x148/0x258 [ 85.468869][ T5181] hfsplus_mkdir+0x38/0x4c [ 85.469629][ T5181] vfs_mkdir+0x314/0x4d4 [ 85.470353][ T5181] do_mkdirat+0x1c0/0x514 [ 85.471083][ T5181] __arm64_sys_mkdirat+0x90/0xa8 [ 85.471933][ T5181] invoke_syscall+0x98/0x2b0 [ 85.472726][ T5181] el0_svc_common+0x138/0x258 [ 85.473489][ T5181] do_el0_svc+0x58/0x13c [ 85.474155][ T5181] el0_svc+0x78/0x1d0 [ 85.474845][ T5181] el0t_64_sync_handler+0xcc/0xe4 [ 85.475695][ T5181] el0t_64_sync+0x1a0/0x1a4 [ 85.476467][ T5181] irq event stamp: 3700 [ 85.477154][ T5181] hardirqs last enabled at (3699): [] __up_console_sem+0xb4/0xfc [ 85.478449][ T5181] hardirqs last disabled at (3700): [] el1_dbg+0x24/0x80 [ 85.479754][ T5181] softirqs last enabled at (3630): [] local_bh_enable+0x10/0x34 [ 85.481115][ T5181] softirqs last disabled at (3628): [] local_bh_disable+0x10/0x34 [ 85.482693][ T5181] ---[ end trace 27e3cdeffab64aa7 ]--- [ 85.572255][ T5183] hfsplus: new node 0 already hashed? [ 85.573324][ T5183] ------------[ cut here ]------------ [ 85.574194][ T5183] WARNING: CPU: 1 PID: 5183 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.575712][ T5183] Modules linked in: [ 85.576321][ T5183] CPU: 1 PID: 5183 Comm: syz.0.71 Tainted: G W syzkaller #0 [ 85.577777][ T5183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.579330][ T5183] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.580628][ T5183] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.581523][ T5183] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.582472][ T5183] sp : ffff80001ff77350 [ 85.583301][ T5183] x29: ffff80001ff77360 x28: 0000000000000040 x27: dfff800000000000 [ 85.584638][ T5183] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 85.585865][ T5183] x23: ffff0000ccb1aa88 x22: ffff0000ccb1aa00 x21: ffff0000daae4000 [ 85.587267][ T5183] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 85.588556][ T5183] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 85.589844][ T5183] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 85.591187][ T5183] x11: 0000000000000000 x10: 0000000000000000 x9 : 559dd99326538500 [ 85.592462][ T5183] x8 : 559dd99326538500 x7 : 0000000000000001 x6 : 0000000000000001 [ 85.593766][ T5183] x5 : ffff80001ff76c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 85.595027][ T5183] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 85.596327][ T5183] Call trace: [ 85.596839][ T5183] hfsplus_bnode_create+0x404/0x4c8 [ 85.597735][ T5183] hfsplus_bmap_alloc+0x614/0x944 [ 85.598610][ T5183] hfs_bnode_split+0xd0/0xbb0 [ 85.599406][ T5183] hfsplus_brec_insert+0x304/0xac0 [ 85.600262][ T5183] hfsplus_create_cat+0x864/0xe24 [ 85.601112][ T5183] hfsplus_mknod+0x148/0x258 [ 85.601849][ T5183] hfsplus_mkdir+0x38/0x4c [ 85.602563][ T5183] vfs_mkdir+0x314/0x4d4 [ 85.603224][ T5183] do_mkdirat+0x1c0/0x514 [ 85.603953][ T5183] __arm64_sys_mkdirat+0x90/0xa8 [ 85.604790][ T5183] invoke_syscall+0x98/0x2b0 [ 85.605485][ T5183] el0_svc_common+0x138/0x258 [ 85.606248][ T5183] do_el0_svc+0x58/0x13c [ 85.606915][ T5183] el0_svc+0x78/0x1d0 [ 85.607571][ T5183] el0t_64_sync_handler+0xcc/0xe4 [ 85.608352][ T5183] el0t_64_sync+0x1a0/0x1a4 [ 85.609083][ T5183] irq event stamp: 3838 [ 85.609745][ T5183] hardirqs last enabled at (3837): [] __up_console_sem+0xb4/0xfc [ 85.611223][ T5183] hardirqs last disabled at (3838): [] el1_dbg+0x24/0x80 [ 85.612579][ T5183] softirqs last enabled at (3550): [] local_bh_enable+0x10/0x34 [ 85.614109][ T5183] softirqs last disabled at (3548): [] local_bh_disable+0x10/0x34 [ 85.615668][ T5183] ---[ end trace 27e3cdeffab64aa8 ]--- [ 85.657991][ T5185] hfsplus: new node 0 already hashed? [ 85.659102][ T5185] ------------[ cut here ]------------ [ 85.659934][ T5185] WARNING: CPU: 1 PID: 5185 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.661499][ T5185] Modules linked in: [ 85.662160][ T5185] CPU: 1 PID: 5185 Comm: syz.0.72 Tainted: G W syzkaller #0 [ 85.663479][ T5185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.665109][ T5185] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.666382][ T5185] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.667275][ T5185] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.668127][ T5185] sp : ffff80001ff27350 [ 85.668792][ T5185] x29: ffff80001ff27360 x28: 0000000000000040 x27: dfff800000000000 [ 85.670031][ T5185] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 85.671368][ T5185] x23: ffff0000c1be4488 x22: ffff0000c1be4400 x21: ffff0000dbb3e000 [ 85.672683][ T5185] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f4796 [ 85.673979][ T5185] x17: 1fffe000341f4796 x16: ffff80001125a830 x15: ffff80001433ed40 [ 85.675258][ T5185] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 85.676578][ T5185] x11: 0000000000000000 x10: 0000000000000000 x9 : c94899833a1c5100 [ 85.677911][ T5185] x8 : c94899833a1c5100 x7 : 0000000000000000 x6 : 0000000000000000 [ 85.679158][ T5185] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 85.680464][ T5185] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 85.681791][ T5185] Call trace: [ 85.682307][ T5185] hfsplus_bnode_create+0x404/0x4c8 [ 85.683106][ T5185] hfsplus_bmap_alloc+0x614/0x944 [ 85.683954][ T5185] hfs_bnode_split+0xd0/0xbb0 [ 85.684755][ T5185] hfsplus_brec_insert+0x304/0xac0 [ 85.685639][ T5185] hfsplus_create_cat+0x864/0xe24 [ 85.686472][ T5185] hfsplus_mknod+0x148/0x258 [ 85.687217][ T5185] hfsplus_mkdir+0x38/0x4c [ 85.687974][ T5185] vfs_mkdir+0x314/0x4d4 [ 85.688649][ T5185] do_mkdirat+0x1c0/0x514 [ 85.689371][ T5185] __arm64_sys_mkdirat+0x90/0xa8 [ 85.690205][ T5185] invoke_syscall+0x98/0x2b0 [ 85.690930][ T5185] el0_svc_common+0x138/0x258 [ 85.691721][ T5185] do_el0_svc+0x58/0x13c [ 85.692424][ T5185] el0_svc+0x78/0x1d0 [ 85.693049][ T5185] el0t_64_sync_handler+0xcc/0xe4 [ 85.693857][ T5185] el0t_64_sync+0x1a0/0x1a4 [ 85.694565][ T5185] irq event stamp: 3664 [ 85.695234][ T5185] hardirqs last enabled at (3663): [] finish_lock_switch+0xb0/0x1c4 [ 85.696819][ T5185] hardirqs last disabled at (3664): [] el1_dbg+0x24/0x80 [ 85.698089][ T5185] softirqs last enabled at (3658): [] handle_softirqs+0xa40/0xbe4 [ 85.699686][ T5185] softirqs last disabled at (3639): [] __irq_exit_rcu+0x240/0x43c [ 85.701360][ T5185] ---[ end trace 27e3cdeffab64aa9 ]--- [ 85.815067][ T5187] hfsplus: new node 0 already hashed? [ 85.816041][ T5187] ------------[ cut here ]------------ [ 85.816883][ T5187] WARNING: CPU: 0 PID: 5187 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.818358][ T5187] Modules linked in: [ 85.818966][ T5187] CPU: 0 PID: 5187 Comm: syz.0.73 Tainted: G W syzkaller #0 [ 85.820352][ T5187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 85.821895][ T5187] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 85.823155][ T5187] pc : hfsplus_bnode_create+0x404/0x4c8 [ 85.823988][ T5187] lr : hfsplus_bnode_create+0x404/0x4c8 [ 85.824844][ T5187] sp : ffff80001ff77350 [ 85.825460][ T5187] x29: ffff80001ff77360 x28: 0000000000000040 x27: dfff800000000000 [ 85.826670][ T5187] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 85.828041][ T5187] x23: ffff0000c142e288 x22: ffff0000c142e200 x21: ffff0000c9ed8000 [ 85.829407][ T5187] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 85.830835][ T5187] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 85.832144][ T5187] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 85.833490][ T5187] x11: 0000000000000000 x10: 0000000000000000 x9 : a00322243b97c600 [ 85.834889][ T5187] x8 : a00322243b97c600 x7 : 0000000000000001 x6 : 0000000000000001 [ 85.836240][ T5187] x5 : ffff80001ff76c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 85.837491][ T5187] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 85.838816][ T5187] Call trace: [ 85.839289][ T5187] hfsplus_bnode_create+0x404/0x4c8 [ 85.840046][ T5187] hfsplus_bmap_alloc+0x614/0x944 [ 85.840942][ T5187] hfs_bnode_split+0xd0/0xbb0 [ 85.841686][ T5187] hfsplus_brec_insert+0x304/0xac0 [ 85.842489][ T5187] hfsplus_create_cat+0x864/0xe24 [ 85.843328][ T5187] hfsplus_mknod+0x148/0x258 [ 85.844113][ T5187] hfsplus_mkdir+0x38/0x4c [ 85.844863][ T5187] vfs_mkdir+0x314/0x4d4 [ 85.845603][ T5187] do_mkdirat+0x1c0/0x514 [ 85.846419][ T5187] __arm64_sys_mkdirat+0x90/0xa8 [ 85.847261][ T5187] invoke_syscall+0x98/0x2b0 [ 85.848031][ T5187] el0_svc_common+0x138/0x258 [ 85.848797][ T5187] do_el0_svc+0x58/0x13c [ 85.849457][ T5187] el0_svc+0x78/0x1d0 [ 85.850082][ T5187] el0t_64_sync_handler+0xcc/0xe4 [ 85.850978][ T5187] el0t_64_sync+0x1a0/0x1a4 [ 85.851709][ T5187] irq event stamp: 3650 [ 85.852364][ T5187] hardirqs last enabled at (3649): [] __up_console_sem+0xb4/0xfc [ 85.853868][ T5187] hardirqs last disabled at (3650): [] el1_dbg+0x24/0x80 [ 85.855218][ T5187] softirqs last enabled at (3574): [] local_bh_enable+0x10/0x34 [ 85.856855][ T5187] softirqs last disabled at (3572): [] local_bh_disable+0x10/0x34 [ 85.858409][ T5187] ---[ end trace 27e3cdeffab64aaa ]--- [ 85.996349][ T5189] hfsplus: new node 0 already hashed? [ 85.997348][ T5189] ------------[ cut here ]------------ [ 85.998267][ T5189] WARNING: CPU: 1 PID: 5189 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 85.999825][ T5189] Modules linked in: [ 86.000452][ T5189] CPU: 1 PID: 5189 Comm: syz.0.74 Tainted: G W syzkaller #0 [ 86.001872][ T5189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.003431][ T5189] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.004636][ T5189] pc : hfsplus_bnode_create+0x404/0x4c8 [ 86.005533][ T5189] lr : hfsplus_bnode_create+0x404/0x4c8 [ 86.006476][ T5189] sp : ffff80001ff97350 [ 86.007154][ T5189] x29: ffff80001ff97360 x28: 0000000000000040 x27: dfff800000000000 [ 86.008458][ T5189] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 86.009710][ T5189] x23: ffff0000c1be4888 x22: ffff0000c1be4800 x21: ffff0000d3cc4000 [ 86.010980][ T5189] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 86.012354][ T5189] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 86.013572][ T5189] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 86.015034][ T5189] x11: 0000000000000000 x10: 0000000000000000 x9 : 7841e52a4081eb00 [ 86.016421][ T5189] x8 : 7841e52a4081eb00 x7 : 0000000000000001 x6 : 0000000000000001 [ 86.017758][ T5189] x5 : ffff80001ff96c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 86.019129][ T5189] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.020376][ T5189] Call trace: [ 86.020872][ T5189] hfsplus_bnode_create+0x404/0x4c8 [ 86.021656][ T5189] hfsplus_bmap_alloc+0x614/0x944 [ 86.022458][ T5189] hfs_bnode_split+0xd0/0xbb0 [ 86.023180][ T5189] hfsplus_brec_insert+0x304/0xac0 [ 86.024026][ T5189] hfsplus_create_cat+0x864/0xe24 [ 86.024893][ T5189] hfsplus_mknod+0x148/0x258 [ 86.025679][ T5189] hfsplus_mkdir+0x38/0x4c [ 86.026372][ T5189] vfs_mkdir+0x314/0x4d4 [ 86.027072][ T5189] do_mkdirat+0x1c0/0x514 [ 86.027715][ T5189] __arm64_sys_mkdirat+0x90/0xa8 [ 86.028434][ T5189] invoke_syscall+0x98/0x2b0 [ 86.029064][ T5189] el0_svc_common+0x138/0x258 [ 86.029753][ T5189] do_el0_svc+0x58/0x13c [ 86.030413][ T5189] el0_svc+0x78/0x1d0 [ 86.031012][ T5189] el0t_64_sync_handler+0xcc/0xe4 [ 86.031773][ T5189] el0t_64_sync+0x1a0/0x1a4 [ 86.032386][ T5189] irq event stamp: 4028 [ 86.032942][ T5189] hardirqs last enabled at (4027): [] __up_console_sem+0xb4/0xfc [ 86.034241][ T5189] hardirqs last disabled at (4028): [] el1_dbg+0x24/0x80 [ 86.035438][ T5189] softirqs last enabled at (3970): [] local_bh_enable+0x10/0x34 [ 86.037002][ T5189] softirqs last disabled at (3968): [] local_bh_disable+0x10/0x34 [ 86.038537][ T5189] ---[ end trace 27e3cdeffab64aab ]--- [ 86.144646][ T5191] hfsplus: new node 0 already hashed? [ 86.145693][ T5191] ------------[ cut here ]------------ [ 86.146457][ T5191] WARNING: CPU: 0 PID: 5191 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 86.147807][ T5191] Modules linked in: [ 86.148420][ T5191] CPU: 0 PID: 5191 Comm: syz.0.75 Tainted: G W syzkaller #0 [ 86.149680][ T5191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.151367][ T5191] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.152625][ T5191] pc : hfsplus_bnode_create+0x404/0x4c8 [ 86.153574][ T5191] lr : hfsplus_bnode_create+0x404/0x4c8 [ 86.154449][ T5191] sp : ffff80001ff57350 [ 86.155091][ T5191] x29: ffff80001ff57360 x28: 0000000000000040 x27: dfff800000000000 [ 86.156489][ T5191] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 86.157850][ T5191] x23: ffff0000c1821e88 x22: ffff0000c1821e00 x21: ffff0000d5262000 [ 86.159165][ T5191] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 86.160372][ T5191] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 86.161531][ T5191] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 86.162889][ T5191] x11: 0000000000000000 x10: 0000000000000000 x9 : 0b8ef1d7da7f5200 [ 86.164166][ T5191] x8 : 0b8ef1d7da7f5200 x7 : 0000000000000001 x6 : 0000000000000001 [ 86.165511][ T5191] x5 : ffff80001ff56c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 86.166857][ T5191] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.168132][ T5191] Call trace: [ 86.168616][ T5191] hfsplus_bnode_create+0x404/0x4c8 [ 86.169548][ T5191] hfsplus_bmap_alloc+0x614/0x944 [ 86.170402][ T5191] hfs_bnode_split+0xd0/0xbb0 [ 86.171140][ T5191] hfsplus_brec_insert+0x304/0xac0 [ 86.171994][ T5191] hfsplus_create_cat+0x864/0xe24 [ 86.172861][ T5191] hfsplus_mknod+0x148/0x258 [ 86.173608][ T5191] hfsplus_mkdir+0x38/0x4c [ 86.174342][ T5191] vfs_mkdir+0x314/0x4d4 [ 86.174990][ T5191] do_mkdirat+0x1c0/0x514 [ 86.175704][ T5191] __arm64_sys_mkdirat+0x90/0xa8 [ 86.176521][ T5191] invoke_syscall+0x98/0x2b0 [ 86.177263][ T5191] el0_svc_common+0x138/0x258 [ 86.177975][ T5191] do_el0_svc+0x58/0x13c [ 86.178676][ T5191] el0_svc+0x78/0x1d0 [ 86.179403][ T5191] el0t_64_sync_handler+0xcc/0xe4 [ 86.180269][ T5191] el0t_64_sync+0x1a0/0x1a4 [ 86.180988][ T5191] irq event stamp: 4116 [ 86.181666][ T5191] hardirqs last enabled at (4115): [] __up_console_sem+0xb4/0xfc [ 86.183249][ T5191] hardirqs last disabled at (4116): [] el1_dbg+0x24/0x80 [ 86.184554][ T5191] softirqs last enabled at (4040): [] local_bh_enable+0x10/0x34 [ 86.186091][ T5191] softirqs last disabled at (4038): [] local_bh_disable+0x10/0x34 [ 86.187572][ T5191] ---[ end trace 27e3cdeffab64aac ]--- [ 86.300015][ T5193] hfsplus: new node 0 already hashed? [ 86.300994][ T5193] ------------[ cut here ]------------ [ 86.301759][ T5193] WARNING: CPU: 1 PID: 5193 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 86.303423][ T5193] Modules linked in: [ 86.304037][ T5193] CPU: 1 PID: 5193 Comm: syz.0.76 Tainted: G W syzkaller #0 [ 86.305475][ T5193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.307148][ T5193] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.308410][ T5193] pc : hfsplus_bnode_create+0x404/0x4c8 [ 86.309322][ T5193] lr : hfsplus_bnode_create+0x404/0x4c8 [ 86.310311][ T5193] sp : ffff80001ff57350 [ 86.311026][ T5193] x29: ffff80001ff57360 x28: 0000000000000040 x27: dfff800000000000 [ 86.312275][ T5193] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 86.313595][ T5193] x23: ffff0000c2039488 x22: ffff0000c2039400 x21: ffff0000d249c000 [ 86.314979][ T5193] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 86.316388][ T5193] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 86.317794][ T5193] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 86.319134][ T5193] x11: 0000000000000000 x10: 0000000000000000 x9 : ff07f5c3795e2c00 [ 86.320524][ T5193] x8 : ff07f5c3795e2c00 x7 : 0000000000000001 x6 : 0000000000000001 [ 86.321917][ T5193] x5 : ffff80001ff56c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 86.323284][ T5193] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.324489][ T5193] Call trace: [ 86.324956][ T5193] hfsplus_bnode_create+0x404/0x4c8 [ 86.325854][ T5193] hfsplus_bmap_alloc+0x614/0x944 [ 86.326729][ T5193] hfs_bnode_split+0xd0/0xbb0 [ 86.327481][ T5193] hfsplus_brec_insert+0x304/0xac0 [ 86.328252][ T5193] hfsplus_create_cat+0x864/0xe24 [ 86.329028][ T5193] hfsplus_mknod+0x148/0x258 [ 86.329797][ T5193] hfsplus_mkdir+0x38/0x4c [ 86.330503][ T5193] vfs_mkdir+0x314/0x4d4 [ 86.331152][ T5193] do_mkdirat+0x1c0/0x514 [ 86.331825][ T5193] __arm64_sys_mkdirat+0x90/0xa8 [ 86.332684][ T5193] invoke_syscall+0x98/0x2b0 [ 86.333448][ T5193] el0_svc_common+0x138/0x258 [ 86.334223][ T5193] do_el0_svc+0x58/0x13c [ 86.334946][ T5193] el0_svc+0x78/0x1d0 [ 86.335556][ T5193] el0t_64_sync_handler+0xcc/0xe4 [ 86.336349][ T5193] el0t_64_sync+0x1a0/0x1a4 [ 86.337118][ T5193] irq event stamp: 3948 [ 86.337747][ T5193] hardirqs last enabled at (3947): [] __up_console_sem+0xb4/0xfc [ 86.339342][ T5193] hardirqs last disabled at (3948): [] el1_dbg+0x24/0x80 [ 86.340687][ T5193] softirqs last enabled at (3652): [] local_bh_enable+0x10/0x34 [ 86.342120][ T5193] softirqs last disabled at (3650): [] local_bh_disable+0x10/0x34 [ 86.343616][ T5193] ---[ end trace 27e3cdeffab64aad ]--- [ 86.460982][ T5195] hfsplus: new node 0 already hashed? [ 86.461915][ T5195] ------------[ cut here ]------------ [ 86.462758][ T5195] WARNING: CPU: 1 PID: 5195 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 86.464259][ T5195] Modules linked in: [ 86.464913][ T5195] CPU: 1 PID: 5195 Comm: syz.0.77 Tainted: G W syzkaller #0 [ 86.466333][ T5195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.468035][ T5195] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.469346][ T5195] pc : hfsplus_bnode_create+0x404/0x4c8 [ 86.470297][ T5195] lr : hfsplus_bnode_create+0x404/0x4c8 [ 86.471280][ T5195] sp : ffff800020047350 [ 86.471929][ T5195] x29: ffff800020047360 x28: 0000000000000040 x27: dfff800000000000 [ 86.473220][ T5195] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 86.474518][ T5195] x23: ffff0000cf2ec488 x22: ffff0000cf2ec400 x21: ffff0000cf7f6000 [ 86.475795][ T5195] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 86.477012][ T5195] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 86.478366][ T5195] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 86.479691][ T5195] x11: 0000000000000000 x10: 0000000000000000 x9 : 30cc41ec1a695700 [ 86.481035][ T5195] x8 : 30cc41ec1a695700 x7 : 0000000000000001 x6 : 0000000000000001 [ 86.482337][ T5195] x5 : ffff800020046c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 86.483575][ T5195] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.484832][ T5195] Call trace: [ 86.485357][ T5195] hfsplus_bnode_create+0x404/0x4c8 [ 86.486248][ T5195] hfsplus_bmap_alloc+0x614/0x944 [ 86.487065][ T5195] hfs_bnode_split+0xd0/0xbb0 [ 86.487813][ T5195] hfsplus_brec_insert+0x304/0xac0 [ 86.488617][ T5195] hfsplus_create_cat+0x864/0xe24 [ 86.489404][ T5195] hfsplus_mknod+0x148/0x258 [ 86.490141][ T5195] hfsplus_mkdir+0x38/0x4c [ 86.490816][ T5195] vfs_mkdir+0x314/0x4d4 [ 86.491550][ T5195] do_mkdirat+0x1c0/0x514 [ 86.492271][ T5195] __arm64_sys_mkdirat+0x90/0xa8 [ 86.493106][ T5195] invoke_syscall+0x98/0x2b0 [ 86.493861][ T5195] el0_svc_common+0x138/0x258 [ 86.494618][ T5195] do_el0_svc+0x58/0x13c [ 86.495322][ T5195] el0_svc+0x78/0x1d0 [ 86.495962][ T5195] el0t_64_sync_handler+0xcc/0xe4 [ 86.496826][ T5195] el0t_64_sync+0x1a0/0x1a4 [ 86.497560][ T5195] irq event stamp: 3986 [ 86.498205][ T5195] hardirqs last enabled at (3985): [] __up_console_sem+0xb4/0xfc [ 86.499645][ T5195] hardirqs last disabled at (3986): [] el1_dbg+0x24/0x80 [ 86.500911][ T5195] softirqs last enabled at (3928): [] local_bh_enable+0x10/0x34 [ 86.502401][ T5195] softirqs last disabled at (3926): [] local_bh_disable+0x10/0x34 [ 86.503866][ T5195] ---[ end trace 27e3cdeffab64aae ]--- [ 86.563292][ T5197] hfsplus: new node 0 already hashed? [ 86.564241][ T5197] ------------[ cut here ]------------ [ 86.565008][ T5197] WARNING: CPU: 1 PID: 5197 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 86.566506][ T5197] Modules linked in: [ 86.567158][ T5197] CPU: 1 PID: 5197 Comm: syz.0.78 Tainted: G W syzkaller #0 [ 86.568590][ T5197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.570276][ T5197] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.571603][ T5197] pc : hfsplus_bnode_create+0x404/0x4c8 [ 86.572561][ T5197] lr : hfsplus_bnode_create+0x404/0x4c8 [ 86.573450][ T5197] sp : ffff80001ff57350 [ 86.574125][ T5197] x29: ffff80001ff57360 x28: 0000000000000040 x27: dfff800000000000 [ 86.575467][ T5197] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 86.576682][ T5197] x23: ffff0000c968c288 x22: ffff0000c968c200 x21: ffff0000d5d86000 [ 86.578038][ T5197] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 86.579357][ T5197] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 86.580642][ T5197] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 86.582081][ T5197] x11: 0000000000000000 x10: 0000000000000000 x9 : a6e2a8975a0e8000 [ 86.583381][ T5197] x8 : a6e2a8975a0e8000 x7 : 0000000000000001 x6 : 0000000000000001 [ 86.584731][ T5197] x5 : ffff80001ff56c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 86.586139][ T5197] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.587540][ T5197] Call trace: [ 86.588093][ T5197] hfsplus_bnode_create+0x404/0x4c8 [ 86.588934][ T5197] hfsplus_bmap_alloc+0x614/0x944 [ 86.589814][ T5197] hfs_bnode_split+0xd0/0xbb0 [ 86.590586][ T5197] hfsplus_brec_insert+0x304/0xac0 [ 86.591465][ T5197] hfsplus_create_cat+0x864/0xe24 [ 86.592314][ T5197] hfsplus_mknod+0x148/0x258 [ 86.593084][ T5197] hfsplus_mkdir+0x38/0x4c [ 86.593822][ T5197] vfs_mkdir+0x314/0x4d4 [ 86.594586][ T5197] do_mkdirat+0x1c0/0x514 [ 86.595333][ T5197] __arm64_sys_mkdirat+0x90/0xa8 [ 86.596165][ T5197] invoke_syscall+0x98/0x2b0 [ 86.596863][ T5197] el0_svc_common+0x138/0x258 [ 86.597709][ T5197] do_el0_svc+0x58/0x13c [ 86.598410][ T5197] el0_svc+0x78/0x1d0 [ 86.598999][ T5197] el0t_64_sync_handler+0xcc/0xe4 [ 86.600051][ T5197] el0t_64_sync+0x1a0/0x1a4 [ 86.600751][ T5197] irq event stamp: 3634 [ 86.601395][ T5197] hardirqs last enabled at (3633): [] __up_console_sem+0xb4/0xfc [ 86.602863][ T5197] hardirqs last disabled at (3634): [] el1_dbg+0x24/0x80 [ 86.604337][ T5197] softirqs last enabled at (3584): [] local_bh_enable+0x10/0x34 [ 86.605889][ T5197] softirqs last disabled at (3582): [] local_bh_disable+0x10/0x34 [ 86.607361][ T5197] ---[ end trace 27e3cdeffab64aaf ]--- [ 86.690442][ T5199] hfsplus: new node 0 already hashed? [ 86.691379][ T5199] ------------[ cut here ]------------ [ 86.692240][ T5199] WARNING: CPU: 1 PID: 5199 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 86.693770][ T5199] Modules linked in: [ 86.694412][ T5199] CPU: 1 PID: 5199 Comm: syz.0.79 Tainted: G W syzkaller #0 [ 86.695803][ T5199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.697538][ T5199] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.698755][ T5199] pc : hfsplus_bnode_create+0x404/0x4c8 [ 86.699582][ T5199] lr : hfsplus_bnode_create+0x404/0x4c8 [ 86.700400][ T5199] sp : ffff80001ff57350 [ 86.700978][ T5199] x29: ffff80001ff57360 x28: 0000000000000040 x27: dfff800000000000 [ 86.702310][ T5199] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 86.703620][ T5199] x23: ffff0000cf2ea688 x22: ffff0000cf2ea600 x21: ffff0000e9c38000 [ 86.704988][ T5199] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 86.706302][ T5199] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 86.707648][ T5199] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 86.708971][ T5199] x11: 0000000000000000 x10: 0000000000000000 x9 : b00265750f9d4a00 [ 86.710293][ T5199] x8 : b00265750f9d4a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 86.711562][ T5199] x5 : ffff80001ff56c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 86.712916][ T5199] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.714256][ T5199] Call trace: [ 86.714813][ T5199] hfsplus_bnode_create+0x404/0x4c8 [ 86.715661][ T5199] hfsplus_bmap_alloc+0x614/0x944 [ 86.716434][ T5199] hfs_bnode_split+0xd0/0xbb0 [ 86.717272][ T5199] hfsplus_brec_insert+0x304/0xac0 [ 86.718162][ T5199] hfsplus_create_cat+0x864/0xe24 [ 86.718965][ T5199] hfsplus_mknod+0x148/0x258 [ 86.719719][ T5199] hfsplus_mkdir+0x38/0x4c [ 86.720432][ T5199] vfs_mkdir+0x314/0x4d4 [ 86.721101][ T5199] do_mkdirat+0x1c0/0x514 [ 86.721757][ T5199] __arm64_sys_mkdirat+0x90/0xa8 [ 86.722517][ T5199] invoke_syscall+0x98/0x2b0 [ 86.723293][ T5199] el0_svc_common+0x138/0x258 [ 86.724071][ T5199] do_el0_svc+0x58/0x13c [ 86.724744][ T5199] el0_svc+0x78/0x1d0 [ 86.725405][ T5199] el0t_64_sync_handler+0xcc/0xe4 [ 86.726242][ T5199] el0t_64_sync+0x1a0/0x1a4 [ 86.727002][ T5199] irq event stamp: 3758 [ 86.727631][ T5199] hardirqs last enabled at (3757): [] __up_console_sem+0xb4/0xfc [ 86.729074][ T5199] hardirqs last disabled at (3758): [] el1_dbg+0x24/0x80 [ 86.730327][ T5199] softirqs last enabled at (3686): [] local_bh_enable+0x10/0x34 [ 86.731662][ T5199] softirqs last disabled at (3684): [] local_bh_disable+0x10/0x34 [ 86.733051][ T5199] ---[ end trace 27e3cdeffab64ab0 ]--- [ 86.854901][ T5201] hfsplus: new node 0 already hashed? [ 86.855993][ T5201] ------------[ cut here ]------------ [ 86.856906][ T5201] WARNING: CPU: 1 PID: 5201 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 86.858330][ T5201] Modules linked in: [ 86.858941][ T5201] CPU: 1 PID: 5201 Comm: syz.0.80 Tainted: G W syzkaller #0 [ 86.860322][ T5201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 86.861930][ T5201] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 86.863245][ T5201] pc : hfsplus_bnode_create+0x404/0x4c8 [ 86.864181][ T5201] lr : hfsplus_bnode_create+0x404/0x4c8 [ 86.865126][ T5201] sp : ffff8000200a7350 [ 86.865806][ T5201] x29: ffff8000200a7360 x28: 0000000000000040 x27: dfff800000000000 [ 86.867163][ T5201] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 86.868431][ T5201] x23: ffff0000cf9d9c88 x22: ffff0000cf9d9c00 x21: ffff0000d6d46000 [ 86.869774][ T5201] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 86.871026][ T5201] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 86.872379][ T5201] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 86.873842][ T5201] x11: 0000000000000000 x10: 0000000000000000 x9 : d2f10a9d61691e00 [ 86.875227][ T5201] x8 : d2f10a9d61691e00 x7 : 0000000000000001 x6 : 0000000000000001 [ 86.876483][ T5201] x5 : ffff8000200a6c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 86.877796][ T5201] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 86.879012][ T5201] Call trace: [ 86.879475][ T5201] hfsplus_bnode_create+0x404/0x4c8 [ 86.880297][ T5201] hfsplus_bmap_alloc+0x614/0x944 [ 86.881042][ T5201] hfs_bnode_split+0xd0/0xbb0 [ 86.881675][ T5201] hfsplus_brec_insert+0x304/0xac0 [ 86.882540][ T5201] hfsplus_create_cat+0x864/0xe24 [ 86.883384][ T5201] hfsplus_mknod+0x148/0x258 [ 86.884152][ T5201] hfsplus_mkdir+0x38/0x4c [ 86.884837][ T5201] vfs_mkdir+0x314/0x4d4 [ 86.885507][ T5201] do_mkdirat+0x1c0/0x514 [ 86.886243][ T5201] __arm64_sys_mkdirat+0x90/0xa8 [ 86.887038][ T5201] invoke_syscall+0x98/0x2b0 [ 86.887719][ T5201] el0_svc_common+0x138/0x258 [ 86.888474][ T5201] do_el0_svc+0x58/0x13c [ 86.889144][ T5201] el0_svc+0x78/0x1d0 [ 86.889795][ T5201] el0t_64_sync_handler+0xcc/0xe4 [ 86.890625][ T5201] el0t_64_sync+0x1a0/0x1a4 [ 86.891283][ T5201] irq event stamp: 3662 [ 86.891943][ T5201] hardirqs last enabled at (3661): [] __up_console_sem+0xb4/0xfc [ 86.893495][ T5201] hardirqs last disabled at (3662): [] el1_dbg+0x24/0x80 [ 86.894813][ T5201] softirqs last enabled at (3420): [] local_bh_enable+0x10/0x34 [ 86.896336][ T5201] softirqs last disabled at (3418): [] local_bh_disable+0x10/0x34 [ 86.897922][ T5201] ---[ end trace 27e3cdeffab64ab1 ]--- [ 86.993946][ T5203] hfsplus: new node 0 already hashed? [ 86.995048][ T5203] ------------[ cut here ]------------ [ 86.995865][ T5203] WARNING: CPU: 0 PID: 5203 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 86.997513][ T5203] Modules linked in: [ 86.998135][ T5203] CPU: 0 PID: 5203 Comm: syz.0.81 Tainted: G W syzkaller #0 [ 86.999477][ T5203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.001045][ T5203] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.002314][ T5203] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.003167][ T5203] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.003999][ T5203] sp : ffff80001ff57350 [ 87.004684][ T5203] x29: ffff80001ff57360 x28: 0000000000000040 x27: dfff800000000000 [ 87.006069][ T5203] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 87.007422][ T5203] x23: ffff0000c143d488 x22: ffff0000c143d400 x21: ffff0000dc4fe000 [ 87.008860][ T5203] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000002 [ 87.010183][ T5203] x17: 0000000040000000 x16: ffff80001125a830 x15: 0000000000000002 [ 87.011354][ T5203] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 87.012647][ T5203] x11: 0000000000000000 x10: 0000000000000000 x9 : fc51bc151abfd500 [ 87.013905][ T5203] x8 : fc51bc151abfd500 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.015219][ T5203] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 87.016467][ T5203] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 87.017789][ T5203] Call trace: [ 87.018341][ T5203] hfsplus_bnode_create+0x404/0x4c8 [ 87.019135][ T5203] hfsplus_bmap_alloc+0x614/0x944 [ 87.019981][ T5203] hfs_bnode_split+0xd0/0xbb0 [ 87.020787][ T5203] hfsplus_brec_insert+0x304/0xac0 [ 87.021589][ T5203] hfsplus_create_cat+0x864/0xe24 [ 87.022479][ T5203] hfsplus_mknod+0x148/0x258 [ 87.023203][ T5203] hfsplus_mkdir+0x38/0x4c [ 87.023917][ T5203] vfs_mkdir+0x314/0x4d4 [ 87.024664][ T5203] do_mkdirat+0x1c0/0x514 [ 87.025379][ T5203] __arm64_sys_mkdirat+0x90/0xa8 [ 87.026220][ T5203] invoke_syscall+0x98/0x2b0 [ 87.026960][ T5203] el0_svc_common+0x138/0x258 [ 87.027783][ T5203] do_el0_svc+0x58/0x13c [ 87.028487][ T5203] el0_svc+0x78/0x1d0 [ 87.029150][ T5203] el0t_64_sync_handler+0xcc/0xe4 [ 87.029922][ T5203] el0t_64_sync+0x1a0/0x1a4 [ 87.030735][ T5203] irq event stamp: 3768 [ 87.031435][ T5203] hardirqs last enabled at (3767): [] finish_lock_switch+0xb0/0x1c4 [ 87.032948][ T5203] hardirqs last disabled at (3768): [] el1_dbg+0x24/0x80 [ 87.034439][ T5203] softirqs last enabled at (3700): [] local_bh_enable+0x10/0x34 [ 87.035971][ T5203] softirqs last disabled at (3698): [] local_bh_disable+0x10/0x34 [ 87.037550][ T5203] ---[ end trace 27e3cdeffab64ab2 ]--- [ 87.146075][ T5205] hfsplus: new node 0 already hashed? [ 87.147099][ T5205] ------------[ cut here ]------------ [ 87.147970][ T5205] WARNING: CPU: 1 PID: 5205 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 87.149530][ T5205] Modules linked in: [ 87.150213][ T5205] CPU: 1 PID: 5205 Comm: syz.0.82 Tainted: G W syzkaller #0 [ 87.151830][ T5205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.153691][ T5205] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.155064][ T5205] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.155935][ T5205] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.156773][ T5205] sp : ffff80001ff77350 [ 87.157455][ T5205] x29: ffff80001ff77360 x28: 0000000000000040 x27: dfff800000000000 [ 87.158725][ T5205] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 87.159880][ T5205] x23: ffff0000cf9d8c88 x22: ffff0000cf9d8c00 x21: ffff0000d7ada000 [ 87.161074][ T5205] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 87.162425][ T5205] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 87.163828][ T5205] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 87.165203][ T5205] x11: 0000000000000000 x10: 0000000000000000 x9 : 0f9fbe8fc930f200 [ 87.166575][ T5205] x8 : 0f9fbe8fc930f200 x7 : 0000000000000001 x6 : 0000000000000001 [ 87.167914][ T5205] x5 : ffff80001ff76c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 87.169202][ T5205] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 87.170373][ T5205] Call trace: [ 87.170893][ T5205] hfsplus_bnode_create+0x404/0x4c8 [ 87.171671][ T5205] hfsplus_bmap_alloc+0x614/0x944 [ 87.172419][ T5205] hfs_bnode_split+0xd0/0xbb0 [ 87.173216][ T5205] hfsplus_brec_insert+0x304/0xac0 [ 87.174045][ T5205] hfsplus_create_cat+0x864/0xe24 [ 87.174786][ T5205] hfsplus_mknod+0x148/0x258 [ 87.175474][ T5205] hfsplus_mkdir+0x38/0x4c [ 87.176131][ T5205] vfs_mkdir+0x314/0x4d4 [ 87.176781][ T5205] do_mkdirat+0x1c0/0x514 [ 87.177490][ T5205] __arm64_sys_mkdirat+0x90/0xa8 [ 87.178198][ T5205] invoke_syscall+0x98/0x2b0 [ 87.178890][ T5205] el0_svc_common+0x138/0x258 [ 87.179642][ T5205] do_el0_svc+0x58/0x13c [ 87.180370][ T5205] el0_svc+0x78/0x1d0 [ 87.181028][ T5205] el0t_64_sync_handler+0xcc/0xe4 [ 87.181889][ T5205] el0t_64_sync+0x1a0/0x1a4 [ 87.182676][ T5205] irq event stamp: 3716 [ 87.183316][ T5205] hardirqs last enabled at (3715): [] __up_console_sem+0xb4/0xfc [ 87.184906][ T5205] hardirqs last disabled at (3716): [] el1_dbg+0x24/0x80 [ 87.186392][ T5205] softirqs last enabled at (3652): [] local_bh_enable+0x10/0x34 [ 87.187826][ T5205] softirqs last disabled at (3650): [] local_bh_disable+0x10/0x34 [ 87.189415][ T5205] ---[ end trace 27e3cdeffab64ab3 ]--- [ 87.233744][ T5207] hfsplus: new node 0 already hashed? [ 87.234674][ T5207] ------------[ cut here ]------------ [ 87.235483][ T5207] WARNING: CPU: 0 PID: 5207 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 87.236967][ T5207] Modules linked in: [ 87.237592][ T5207] CPU: 0 PID: 5207 Comm: syz.0.83 Tainted: G W syzkaller #0 [ 87.238897][ T5207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.240412][ T5207] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.241754][ T5207] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.242674][ T5207] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.243569][ T5207] sp : ffff80001ff57350 [ 87.244300][ T5207] x29: ffff80001ff57360 x28: 0000000000000040 x27: dfff800000000000 [ 87.245688][ T5207] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 87.247026][ T5207] x23: ffff0000c968c688 x22: ffff0000c968c600 x21: ffff0000e9d4e000 [ 87.248308][ T5207] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 87.249566][ T5207] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 87.250799][ T5207] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 87.252148][ T5207] x11: 0000000000000000 x10: 0000000000000000 x9 : bac29a9982b00900 [ 87.253426][ T5207] x8 : bac29a9982b00900 x7 : 0000000000000001 x6 : 0000000000000001 [ 87.254649][ T5207] x5 : ffff80001ff56c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 87.255895][ T5207] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 87.257241][ T5207] Call trace: [ 87.257768][ T5207] hfsplus_bnode_create+0x404/0x4c8 [ 87.258574][ T5207] hfsplus_bmap_alloc+0x614/0x944 [ 87.259420][ T5207] hfs_bnode_split+0xd0/0xbb0 [ 87.260214][ T5207] hfsplus_brec_insert+0x304/0xac0 [ 87.261103][ T5207] hfsplus_create_cat+0x864/0xe24 [ 87.261981][ T5207] hfsplus_mknod+0x148/0x258 [ 87.262745][ T5207] hfsplus_mkdir+0x38/0x4c [ 87.263484][ T5207] vfs_mkdir+0x314/0x4d4 [ 87.264152][ T5207] do_mkdirat+0x1c0/0x514 [ 87.264846][ T5207] __arm64_sys_mkdirat+0x90/0xa8 [ 87.265656][ T5207] invoke_syscall+0x98/0x2b0 [ 87.266453][ T5207] el0_svc_common+0x138/0x258 [ 87.267220][ T5207] do_el0_svc+0x58/0x13c [ 87.267949][ T5207] el0_svc+0x78/0x1d0 [ 87.268600][ T5207] el0t_64_sync_handler+0xcc/0xe4 [ 87.269458][ T5207] el0t_64_sync+0x1a0/0x1a4 [ 87.270239][ T5207] irq event stamp: 3910 [ 87.270964][ T5207] hardirqs last enabled at (3909): [] __up_console_sem+0xb4/0xfc [ 87.272505][ T5207] hardirqs last disabled at (3910): [] el1_dbg+0x24/0x80 [ 87.273900][ T5207] softirqs last enabled at (3838): [] local_bh_enable+0x10/0x34 [ 87.275446][ T5207] softirqs last disabled at (3836): [] local_bh_disable+0x10/0x34 [ 87.277070][ T5207] ---[ end trace 27e3cdeffab64ab4 ]--- [ 87.385593][ T5209] hfsplus: new node 0 already hashed? [ 87.386615][ T5209] ------------[ cut here ]------------ [ 87.387529][ T5209] WARNING: CPU: 0 PID: 5209 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 87.389074][ T5209] Modules linked in: [ 87.389714][ T5209] CPU: 0 PID: 5209 Comm: syz.0.84 Tainted: G W syzkaller #0 [ 87.391020][ T5209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.392475][ T5209] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.393619][ T5209] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.394521][ T5209] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.395368][ T5209] sp : ffff80001ff57350 [ 87.396041][ T5209] x29: ffff80001ff57360 x28: 0000000000000040 x27: dfff800000000000 [ 87.397437][ T5209] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 87.398746][ T5209] x23: ffff0000cf9e0e88 x22: ffff0000cf9e0e00 x21: ffff0000d8b0e000 [ 87.399995][ T5209] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 87.401162][ T5209] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 87.402577][ T5209] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 87.403891][ T5209] x11: 0000000000000000 x10: 0000000000000000 x9 : 2c92621caef29a00 [ 87.405166][ T5209] x8 : 2c92621caef29a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 87.406493][ T5209] x5 : ffff80001ff56c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 87.407848][ T5209] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 87.409233][ T5209] Call trace: [ 87.409783][ T5209] hfsplus_bnode_create+0x404/0x4c8 [ 87.410600][ T5209] hfsplus_bmap_alloc+0x614/0x944 [ 87.411417][ T5209] hfs_bnode_split+0xd0/0xbb0 [ 87.412120][ T5209] hfsplus_brec_insert+0x304/0xac0 [ 87.412930][ T5209] hfsplus_create_cat+0x864/0xe24 [ 87.413715][ T5209] hfsplus_mknod+0x148/0x258 [ 87.414536][ T5209] hfsplus_mkdir+0x38/0x4c [ 87.415310][ T5209] vfs_mkdir+0x314/0x4d4 [ 87.415979][ T5209] do_mkdirat+0x1c0/0x514 [ 87.416685][ T5209] __arm64_sys_mkdirat+0x90/0xa8 [ 87.417461][ T5209] invoke_syscall+0x98/0x2b0 [ 87.418186][ T5209] el0_svc_common+0x138/0x258 [ 87.418936][ T5209] do_el0_svc+0x58/0x13c [ 87.419569][ T5209] el0_svc+0x78/0x1d0 [ 87.420153][ T5209] el0t_64_sync_handler+0xcc/0xe4 [ 87.420943][ T5209] el0t_64_sync+0x1a0/0x1a4 [ 87.421576][ T5209] irq event stamp: 3856 [ 87.422229][ T5209] hardirqs last enabled at (3855): [] __up_console_sem+0xb4/0xfc [ 87.423693][ T5209] hardirqs last disabled at (3856): [] el1_dbg+0x24/0x80 [ 87.425010][ T5209] softirqs last enabled at (3574): [] local_bh_enable+0x10/0x34 [ 87.426488][ T5209] softirqs last disabled at (3572): [] local_bh_disable+0x10/0x34 [ 87.427847][ T5209] ---[ end trace 27e3cdeffab64ab5 ]--- [ 87.494413][ T5211] hfsplus: new node 0 already hashed? [ 87.495531][ T5211] ------------[ cut here ]------------ [ 87.496425][ T5211] WARNING: CPU: 1 PID: 5211 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 87.497873][ T5211] Modules linked in: [ 87.498469][ T5211] CPU: 1 PID: 5211 Comm: syz.0.85 Tainted: G W syzkaller #0 [ 87.499741][ T5211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.501221][ T5211] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.502359][ T5211] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.503191][ T5211] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.504102][ T5211] sp : ffff800020127350 [ 87.504719][ T5211] x29: ffff800020127360 x28: 0000000000000040 x27: dfff800000000000 [ 87.505978][ T5211] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 87.507250][ T5211] x23: ffff0000cff69888 x22: ffff0000cff69800 x21: ffff0000d838c000 [ 87.508575][ T5211] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000002 [ 87.509886][ T5211] x17: 0000000040000000 x16: ffff80001125a830 x15: 0000000000000002 [ 87.511306][ T5211] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 87.512579][ T5211] x11: 0000000000000000 x10: 0000000000000000 x9 : 8656f2a02333a100 [ 87.513797][ T5211] x8 : 8656f2a02333a100 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.515079][ T5211] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 87.516376][ T5211] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 87.517651][ T5211] Call trace: [ 87.518199][ T5211] hfsplus_bnode_create+0x404/0x4c8 [ 87.518986][ T5211] hfsplus_bmap_alloc+0x614/0x944 [ 87.519853][ T5211] hfs_bnode_split+0xd0/0xbb0 [ 87.520666][ T5211] hfsplus_brec_insert+0x304/0xac0 [ 87.521538][ T5211] hfsplus_create_cat+0x864/0xe24 [ 87.522405][ T5211] hfsplus_mknod+0x148/0x258 [ 87.523147][ T5211] hfsplus_mkdir+0x38/0x4c [ 87.523843][ T5211] vfs_mkdir+0x314/0x4d4 [ 87.524542][ T5211] do_mkdirat+0x1c0/0x514 [ 87.525235][ T5211] __arm64_sys_mkdirat+0x90/0xa8 [ 87.526003][ T5211] invoke_syscall+0x98/0x2b0 [ 87.526690][ T5211] el0_svc_common+0x138/0x258 [ 87.527503][ T5211] do_el0_svc+0x58/0x13c [ 87.528219][ T5211] el0_svc+0x78/0x1d0 [ 87.528895][ T5211] el0t_64_sync_handler+0xcc/0xe4 [ 87.529739][ T5211] el0t_64_sync+0x1a0/0x1a4 [ 87.530510][ T5211] irq event stamp: 3882 [ 87.531191][ T5211] hardirqs last enabled at (3881): [] finish_lock_switch+0xb0/0x1c4 [ 87.532831][ T5211] hardirqs last disabled at (3882): [] el1_dbg+0x24/0x80 [ 87.534179][ T5211] softirqs last enabled at (3812): [] local_bh_enable+0x10/0x34 [ 87.535641][ T5211] softirqs last disabled at (3810): [] local_bh_disable+0x10/0x34 [ 87.537147][ T5211] ---[ end trace 27e3cdeffab64ab6 ]--- [ 87.656743][ T5213] hfsplus: new node 0 already hashed? [ 87.657694][ T5213] ------------[ cut here ]------------ [ 87.658576][ T5213] WARNING: CPU: 1 PID: 5213 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 87.660192][ T5213] Modules linked in: [ 87.660902][ T5213] CPU: 1 PID: 5213 Comm: syz.0.86 Tainted: G W syzkaller #0 [ 87.662289][ T5213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.663898][ T5213] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.665088][ T5213] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.665904][ T5213] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.666799][ T5213] sp : ffff80001ff57350 [ 87.667423][ T5213] x29: ffff80001ff57360 x28: 0000000000000040 x27: dfff800000000000 [ 87.668602][ T5213] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 87.669816][ T5213] x23: ffff0000c7ee2088 x22: ffff0000c7ee2000 x21: ffff0000ce358000 [ 87.671242][ T5213] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 87.672521][ T5213] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 87.673913][ T5213] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 87.675165][ T5213] x11: 0000000000000000 x10: 0000000000000000 x9 : 6c70873f0a7c6600 [ 87.676527][ T5213] x8 : 6c70873f0a7c6600 x7 : 0000000000000001 x6 : 0000000000000001 [ 87.677799][ T5213] x5 : ffff80001ff56c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 87.679044][ T5213] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 87.680303][ T5213] Call trace: [ 87.680797][ T5213] hfsplus_bnode_create+0x404/0x4c8 [ 87.681535][ T5213] hfsplus_bmap_alloc+0x614/0x944 [ 87.682302][ T5213] hfs_bnode_split+0xd0/0xbb0 [ 87.683036][ T5213] hfsplus_brec_insert+0x304/0xac0 [ 87.683961][ T5213] hfsplus_create_cat+0x864/0xe24 [ 87.684800][ T5213] hfsplus_mknod+0x148/0x258 [ 87.685540][ T5213] hfsplus_mkdir+0x38/0x4c [ 87.686282][ T5213] vfs_mkdir+0x314/0x4d4 [ 87.686955][ T5213] do_mkdirat+0x1c0/0x514 [ 87.687639][ T5213] __arm64_sys_mkdirat+0x90/0xa8 [ 87.688390][ T5213] invoke_syscall+0x98/0x2b0 [ 87.689087][ T5213] el0_svc_common+0x138/0x258 [ 87.689776][ T5213] do_el0_svc+0x58/0x13c [ 87.690462][ T5213] el0_svc+0x78/0x1d0 [ 87.691091][ T5213] el0t_64_sync_handler+0xcc/0xe4 [ 87.691838][ T5213] el0t_64_sync+0x1a0/0x1a4 [ 87.692610][ T5213] irq event stamp: 4048 [ 87.693294][ T5213] hardirqs last enabled at (4047): [] __up_console_sem+0xb4/0xfc [ 87.694760][ T5213] hardirqs last disabled at (4048): [] el1_dbg+0x24/0x80 [ 87.696069][ T5213] softirqs last enabled at (3978): [] local_bh_enable+0x10/0x34 [ 87.697636][ T5213] softirqs last disabled at (3976): [] local_bh_disable+0x10/0x34 [ 87.699144][ T5213] ---[ end trace 27e3cdeffab64ab7 ]--- [ 87.812551][ T5215] hfsplus: new node 0 already hashed? [ 87.813555][ T5215] ------------[ cut here ]------------ [ 87.814397][ T5215] WARNING: CPU: 1 PID: 5215 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 87.815831][ T5215] Modules linked in: [ 87.816416][ T5215] CPU: 1 PID: 5215 Comm: syz.0.87 Tainted: G W syzkaller #0 [ 87.818007][ T5215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.819724][ T5215] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.821014][ T5215] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.821930][ T5215] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.822840][ T5215] sp : ffff800020167350 [ 87.823577][ T5215] x29: ffff800020167360 x28: 0000000000000040 x27: dfff800000000000 [ 87.824875][ T5215] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 87.826184][ T5215] x23: ffff0000cf9d6e88 x22: ffff0000cf9d6e00 x21: ffff0000d81ca000 [ 87.827497][ T5215] x20: 0000000000000000 x19: 0000000000000000 x18: 1fffe000341f4796 [ 87.828903][ T5215] x17: 1fffe000341f4796 x16: ffff80001125a830 x15: ffff80001433ed40 [ 87.830217][ T5215] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 87.831550][ T5215] x11: 0000000000000000 x10: 0000000000000000 x9 : b4ce1a5b76039c00 [ 87.832876][ T5215] x8 : b4ce1a5b76039c00 x7 : 0000000000000000 x6 : 0000000000000000 [ 87.834111][ T5215] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 87.835383][ T5215] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 87.836631][ T5215] Call trace: [ 87.837154][ T5215] hfsplus_bnode_create+0x404/0x4c8 [ 87.837930][ T5215] hfsplus_bmap_alloc+0x614/0x944 [ 87.838716][ T5215] hfs_bnode_split+0xd0/0xbb0 [ 87.839420][ T5215] hfsplus_brec_insert+0x304/0xac0 [ 87.840281][ T5215] hfsplus_create_cat+0x864/0xe24 [ 87.841044][ T5215] hfsplus_mknod+0x148/0x258 [ 87.841822][ T5215] hfsplus_mkdir+0x38/0x4c [ 87.842527][ T5215] vfs_mkdir+0x314/0x4d4 [ 87.843199][ T5215] do_mkdirat+0x1c0/0x514 [ 87.843956][ T5215] __arm64_sys_mkdirat+0x90/0xa8 [ 87.844729][ T5215] invoke_syscall+0x98/0x2b0 [ 87.845418][ T5215] el0_svc_common+0x138/0x258 [ 87.846213][ T5215] do_el0_svc+0x58/0x13c [ 87.846952][ T5215] el0_svc+0x78/0x1d0 [ 87.847594][ T5215] el0t_64_sync_handler+0xcc/0xe4 [ 87.848398][ T5215] el0t_64_sync+0x1a0/0x1a4 [ 87.849126][ T5215] irq event stamp: 4030 [ 87.849857][ T5215] hardirqs last enabled at (4029): [] finish_lock_switch+0xb0/0x1c4 [ 87.851276][ T5215] hardirqs last disabled at (4030): [] el1_dbg+0x24/0x80 [ 87.852532][ T5215] softirqs last enabled at (3662): [] local_bh_enable+0x10/0x34 [ 87.853990][ T5215] softirqs last disabled at (3660): [] local_bh_disable+0x10/0x34 [ 87.855569][ T5215] ---[ end trace 27e3cdeffab64ab8 ]--- [ 87.985870][ T5217] hfsplus: new node 0 already hashed? [ 87.986812][ T5217] ------------[ cut here ]------------ [ 87.987678][ T5217] WARNING: CPU: 0 PID: 5217 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 87.989284][ T5217] Modules linked in: [ 87.989901][ T5217] CPU: 0 PID: 5217 Comm: syz.0.88 Tainted: G W syzkaller #0 [ 87.991339][ T5217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 87.993019][ T5217] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 87.994352][ T5217] pc : hfsplus_bnode_create+0x404/0x4c8 [ 87.995246][ T5217] lr : hfsplus_bnode_create+0x404/0x4c8 [ 87.996117][ T5217] sp : ffff800020127350 [ 87.996739][ T5217] x29: ffff800020127360 x28: 0000000000000040 x27: dfff800000000000 [ 87.998011][ T5217] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 87.999262][ T5217] x23: ffff0000cf9e1488 x22: ffff0000cf9e1400 x21: ffff0000d9c4c000 [ 88.000442][ T5217] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 88.001636][ T5217] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 88.002876][ T5217] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 88.004076][ T5217] x11: 0000000000000000 x10: 0000000000000000 x9 : 308ce2b567fe0d00 [ 88.005495][ T5217] x8 : 308ce2b567fe0d00 x7 : 0000000000000001 x6 : 0000000000000001 [ 88.006799][ T5217] x5 : ffff800020126c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 88.008146][ T5217] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 88.009528][ T5217] Call trace: [ 88.010044][ T5217] hfsplus_bnode_create+0x404/0x4c8 [ 88.010885][ T5217] hfsplus_bmap_alloc+0x614/0x944 [ 88.011660][ T5217] hfs_bnode_split+0xd0/0xbb0 [ 88.012460][ T5217] hfsplus_brec_insert+0x304/0xac0 [ 88.013283][ T5217] hfsplus_create_cat+0x864/0xe24 [ 88.014099][ T5217] hfsplus_mknod+0x148/0x258 [ 88.014847][ T5217] hfsplus_mkdir+0x38/0x4c [ 88.015644][ T5217] vfs_mkdir+0x314/0x4d4 [ 88.016440][ T5217] do_mkdirat+0x1c0/0x514 [ 88.017199][ T5217] __arm64_sys_mkdirat+0x90/0xa8 [ 88.018043][ T5217] invoke_syscall+0x98/0x2b0 [ 88.018812][ T5217] el0_svc_common+0x138/0x258 [ 88.019552][ T5217] do_el0_svc+0x58/0x13c [ 88.020318][ T5217] el0_svc+0x78/0x1d0 [ 88.020945][ T5217] el0t_64_sync_handler+0xcc/0xe4 [ 88.021775][ T5217] el0t_64_sync+0x1a0/0x1a4 [ 88.022410][ T5217] irq event stamp: 3704 [ 88.023033][ T5217] hardirqs last enabled at (3703): [] __up_console_sem+0xb4/0xfc [ 88.024454][ T5217] hardirqs last disabled at (3704): [] el1_dbg+0x24/0x80 [ 88.025766][ T5217] softirqs last enabled at (3636): [] local_bh_enable+0x10/0x34 [ 88.027203][ T5217] softirqs last disabled at (3634): [] local_bh_disable+0x10/0x34 [ 88.028759][ T5217] ---[ end trace 27e3cdeffab64ab9 ]--- [ 88.094586][ T5219] hfsplus: new node 0 already hashed? [ 88.095901][ T5219] ------------[ cut here ]------------ [ 88.096764][ T5219] WARNING: CPU: 1 PID: 5219 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 88.098295][ T5219] Modules linked in: [ 88.099032][ T5219] CPU: 1 PID: 5219 Comm: syz.0.89 Tainted: G W syzkaller #0 [ 88.100551][ T5219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.102192][ T5219] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.103483][ T5219] pc : hfsplus_bnode_create+0x404/0x4c8 [ 88.104462][ T5219] lr : hfsplus_bnode_create+0x404/0x4c8 [ 88.105294][ T5219] sp : ffff8000201a7350 [ 88.105917][ T5219] x29: ffff8000201a7360 x28: 0000000000000040 x27: dfff800000000000 [ 88.107298][ T5219] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 88.108575][ T5219] x23: ffff0000c1be4a88 x22: ffff0000c1be4a00 x21: ffff0000d7968000 [ 88.109860][ T5219] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000002 [ 88.111090][ T5219] x17: 0000000040000000 x16: ffff80001125a830 x15: 0000000000000002 [ 88.112472][ T5219] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 88.113812][ T5219] x11: 0000000000000000 x10: 0000000000000000 x9 : 520eee7b0d449d00 [ 88.115161][ T5219] x8 : 520eee7b0d449d00 x7 : 0000000000000000 x6 : 0000000000000000 [ 88.116439][ T5219] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a75e82c [ 88.117724][ T5219] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 88.118998][ T5219] Call trace: [ 88.119511][ T5219] hfsplus_bnode_create+0x404/0x4c8 [ 88.120322][ T5219] hfsplus_bmap_alloc+0x614/0x944 [ 88.121186][ T5219] hfs_bnode_split+0xd0/0xbb0 [ 88.122007][ T5219] hfsplus_brec_insert+0x304/0xac0 [ 88.122800][ T5219] hfsplus_create_cat+0x864/0xe24 [ 88.123643][ T5219] hfsplus_mknod+0x148/0x258 [ 88.124326][ T5219] hfsplus_mkdir+0x38/0x4c [ 88.125030][ T5219] vfs_mkdir+0x314/0x4d4 [ 88.125658][ T5219] do_mkdirat+0x1c0/0x514 [ 88.126395][ T5219] __arm64_sys_mkdirat+0x90/0xa8 [ 88.127204][ T5219] invoke_syscall+0x98/0x2b0 [ 88.127966][ T5219] el0_svc_common+0x138/0x258 [ 88.128706][ T5219] do_el0_svc+0x58/0x13c [ 88.129411][ T5219] el0_svc+0x78/0x1d0 [ 88.130105][ T5219] el0t_64_sync_handler+0xcc/0xe4 [ 88.130946][ T5219] el0t_64_sync+0x1a0/0x1a4 [ 88.131669][ T5219] irq event stamp: 3682 [ 88.132389][ T5219] hardirqs last enabled at (3681): [] finish_lock_switch+0xb0/0x1c4 [ 88.134094][ T5219] hardirqs last disabled at (3682): [] el1_dbg+0x24/0x80 [ 88.135610][ T5219] softirqs last enabled at (3618): [] local_bh_enable+0x10/0x34 [ 88.137146][ T5219] softirqs last disabled at (3616): [] local_bh_disable+0x10/0x34 [ 88.138617][ T5219] ---[ end trace 27e3cdeffab64aba ]--- [ 88.281730][ T5221] hfsplus: new node 0 already hashed? [ 88.282695][ T5221] ------------[ cut here ]------------ [ 88.283491][ T5221] WARNING: CPU: 0 PID: 5221 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 88.285140][ T5221] Modules linked in: [ 88.285768][ T5221] CPU: 0 PID: 5221 Comm: syz.0.90 Tainted: G W syzkaller #0 [ 88.287178][ T5221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.288833][ T5221] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.290157][ T5221] pc : hfsplus_bnode_create+0x404/0x4c8 [ 88.291212][ T5221] lr : hfsplus_bnode_create+0x404/0x4c8 [ 88.292138][ T5221] sp : ffff8000201a7350 [ 88.292870][ T5221] x29: ffff8000201a7360 x28: 0000000000000040 x27: dfff800000000000 [ 88.294147][ T5221] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 88.295557][ T5221] x23: ffff0000ce7cee88 x22: ffff0000ce7cee00 x21: ffff0000d9c64000 [ 88.296967][ T5221] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 88.298275][ T5221] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 88.299569][ T5221] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 88.300948][ T5221] x11: 0000000000000000 x10: 0000000000000000 x9 : fedd72c4fa950200 [ 88.302345][ T5221] x8 : fedd72c4fa950200 x7 : 0000000000000001 x6 : 0000000000000001 [ 88.303645][ T5221] x5 : ffff8000201a6c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 88.305075][ T5221] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 88.306310][ T5221] Call trace: [ 88.306810][ T5221] hfsplus_bnode_create+0x404/0x4c8 [ 88.307597][ T5221] hfsplus_bmap_alloc+0x614/0x944 [ 88.308340][ T5221] hfs_bnode_split+0xd0/0xbb0 [ 88.309157][ T5221] hfsplus_brec_insert+0x304/0xac0 [ 88.310028][ T5221] hfsplus_create_cat+0x864/0xe24 [ 88.310839][ T5221] hfsplus_mknod+0x148/0x258 [ 88.311626][ T5221] hfsplus_mkdir+0x38/0x4c [ 88.312389][ T5221] vfs_mkdir+0x314/0x4d4 [ 88.313045][ T5221] do_mkdirat+0x1c0/0x514 [ 88.313754][ T5221] __arm64_sys_mkdirat+0x90/0xa8 [ 88.314571][ T5221] invoke_syscall+0x98/0x2b0 [ 88.315354][ T5221] el0_svc_common+0x138/0x258 [ 88.316086][ T5221] do_el0_svc+0x58/0x13c [ 88.316757][ T5221] el0_svc+0x78/0x1d0 [ 88.317362][ T5221] el0t_64_sync_handler+0xcc/0xe4 [ 88.318080][ T5221] el0t_64_sync+0x1a0/0x1a4 [ 88.318739][ T5221] irq event stamp: 3906 [ 88.319378][ T5221] hardirqs last enabled at (3905): [] __up_console_sem+0xb4/0xfc [ 88.320944][ T5221] hardirqs last disabled at (3906): [] el1_dbg+0x24/0x80 [ 88.322376][ T5221] softirqs last enabled at (3858): [] local_bh_enable+0x10/0x34 [ 88.323825][ T5221] softirqs last disabled at (3856): [] local_bh_disable+0x10/0x34 [ 88.325284][ T5221] ---[ end trace 27e3cdeffab64abb ]--- [ 88.415282][ T5223] hfsplus: new node 0 already hashed? [ 88.416245][ T5223] ------------[ cut here ]------------ [ 88.417127][ T5223] WARNING: CPU: 0 PID: 5223 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 88.418609][ T5223] Modules linked in: [ 88.419243][ T5223] CPU: 0 PID: 5223 Comm: syz.0.91 Tainted: G W syzkaller #0 [ 88.420696][ T5223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.422388][ T5223] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.423656][ T5223] pc : hfsplus_bnode_create+0x404/0x4c8 [ 88.424503][ T5223] lr : hfsplus_bnode_create+0x404/0x4c8 [ 88.425363][ T5223] sp : ffff80001ff77350 [ 88.426016][ T5223] x29: ffff80001ff77360 x28: 0000000000000040 x27: dfff800000000000 [ 88.427483][ T5223] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 88.428761][ T5223] x23: ffff0000c202a088 x22: ffff0000c202a000 x21: ffff0000c274a000 [ 88.430002][ T5223] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 88.431322][ T5223] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 88.432660][ T5223] x14: 0000000000000001 x13: 1fffe000341f1cd7 x12: 0000000000ff0100 [ 88.433925][ T5223] x11: 0000000000000000 x10: 0000000000000000 x9 : 3c298bd42d905300 [ 88.435310][ T5223] x8 : 3c298bd42d905300 x7 : 0000000000000001 x6 : 0000000000000001 [ 88.436702][ T5223] x5 : ffff80001ff76c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 88.438060][ T5223] x2 : ffff0001a0f82d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 88.439288][ T5223] Call trace: [ 88.439815][ T5223] hfsplus_bnode_create+0x404/0x4c8 [ 88.440715][ T5223] hfsplus_bmap_alloc+0x614/0x944 [ 88.441565][ T5223] hfs_bnode_split+0xd0/0xbb0 [ 88.442340][ T5223] hfsplus_brec_insert+0x304/0xac0 [ 88.443152][ T5223] hfsplus_create_cat+0x864/0xe24 [ 88.443908][ T5223] hfsplus_mknod+0x148/0x258 [ 88.444610][ T5223] hfsplus_mkdir+0x38/0x4c [ 88.445313][ T5223] vfs_mkdir+0x314/0x4d4 [ 88.446019][ T5223] do_mkdirat+0x1c0/0x514 [ 88.446686][ T5223] __arm64_sys_mkdirat+0x90/0xa8 [ 88.447567][ T5223] invoke_syscall+0x98/0x2b0 [ 88.448354][ T5223] el0_svc_common+0x138/0x258 [ 88.449151][ T5223] do_el0_svc+0x58/0x13c [ 88.449864][ T5223] el0_svc+0x78/0x1d0 [ 88.450494][ T5223] el0t_64_sync_handler+0xcc/0xe4 [ 88.451280][ T5223] el0t_64_sync+0x1a0/0x1a4 [ 88.452001][ T5223] irq event stamp: 3630 [ 88.452674][ T5223] hardirqs last enabled at (3629): [] __up_console_sem+0xb4/0xfc [ 88.454192][ T5223] hardirqs last disabled at (3630): [] el1_dbg+0x24/0x80 [ 88.455606][ T5223] softirqs last enabled at (3566): [] local_bh_enable+0x10/0x34 [ 88.457079][ T5223] softirqs last disabled at (3564): [] local_bh_disable+0x10/0x34 [ 88.458592][ T5223] ---[ end trace 27e3cdeffab64abc ]--- [ 88.565370][ T5225] hfsplus: new node 0 already hashed? [ 88.566420][ T5225] ------------[ cut here ]------------ [ 88.567248][ T5225] WARNING: CPU: 1 PID: 5225 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c8 [ 88.568817][ T5225] Modules linked in: [ 88.569450][ T5225] CPU: 1 PID: 5225 Comm: syz.0.92 Tainted: G W syzkaller #0 [ 88.570829][ T5225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 88.572507][ T5225] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 88.573839][ T5225] pc : hfsplus_bnode_create+0x404/0x4c8 [ 88.574798][ T5225] lr : hfsplus_bnode_create+0x404/0x4c8 [ 88.575760][ T5225] sp : ffff80001ff77350 [ 88.576438][ T5225] x29: ffff80001ff77360 x28: 0000000000000040 x27: dfff800000000000 [ 88.577807][ T5225] x26: 00000000000000c0 x25: dfff800000000000 x24: 0000000000000000 [ 88.579152][ T5225] x23: ffff0000ce734888 x22: ffff0000ce734800 x21: ffff0000d9a74000 [ 88.580451][ T5225] x20: 0000000000000000 x19: 0000000000000000 x18: 0000000000000001 [ 88.581796][ T5225] x17: 0000000000000000 x16: ffff80001125a830 x15: 00000000ffffffff [ 88.583086][ T5225] x14: 0000000000000001 x13: 1fffe000341f5ed7 x12: 0000000000ff0100 [ 88.584388][ T5225] x11: 0000000000000000 x10: 0000000000000000 x9 : bb99593bc4d51a00 [ 88.585617][ T5225] x8 : bb99593bc4d51a00 x7 : 0000000000000001 x6 : 0000000000000001 [ 88.586760][ T5225] x5 : ffff80001ff76c58 x4 : ffff80001437f3e0 x3 : ffff80000a75e82c [ 88.587947][ T5225] x2 : ffff0001a0fa3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 88.589092][ T5225] Call trace: [ 88.589546][ T5225] hfsplus_bnode_create+0x404/0x4c8 [ 88.590263][ T5225] hfsplus_bmap_alloc+0x614/0x944 [ 88.591046][ T5225] hfs_bnode_split+0xd0/0xbb0 [ 88.591725][ T5225] hfsplus_brec_insert+0x304/0xac0 [ 88.592506][ T5225] hfsplus_create_cat+0x864/0xe24 [ 88.593235][ T5225] hfsplus_mknod+0x148/0x258 [ 88.593974][ T5225] hfsplus_mkdir+0x38/0x4c [ 88.594617][ T5225] vfs_mkdir+0x314/0x4d4 [ 88.595352][ T5225] do_mkdirat+0x1c0/0x514 [ 88.596119][ T5225] __arm64_sys_mkdirat+0x90/0xa8 [ 88.596976][ T5225] invoke_syscall+0x98/0x2b0 [ 88.597790][ T5225] el0_svc_common+0x138/0x258 [ 88.598562][ T5225] do_el0_svc+0x58/0x13c [ 88.599203][ T5225] el0_svc+0x78/0x1d0 [ 88.599843][ T5225] el0t_64_sync_handler+0xcc/0xe4 [ 88.600651][ T5225] el0t_64_sync+0x1a0/0x1a4 [ 88.601465][ T5225] irq event stamp: 3670 [ 88.602166][ T5225] hardirqs last enabled at (3669): [] __up_console_sem+0xb4/0xfc [ 88.603542][ T5225] hardirqs last disabled at (3670): [] el1_dbg+0x24/0x80 [ 88.604750][ T5225] softirqs last enabled at (3598): [] local_bh_enable+0x10/0x34 [ 88.606165][ T5225] softirqs last disabled at (3596): [] local_bh_disable+0x10/0x34 [ 88.607731][ T5225] ---[ end trace 27e3cdeffab64abd ]---