Warning: Permanently added '10.128.0.241' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 parsed 1 programs [ 63.178227][ T4383] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 64.813156][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.814456][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.815950][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 64.827067][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 64.828189][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.830321][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 65.101094][ T4553] chnl_net:caif_netlink_parms(): no params data found [ 65.119005][ T4553] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.120102][ T4553] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.121543][ T4553] device bridge_slave_0 entered promiscuous mode [ 65.123672][ T4553] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.124798][ T4553] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.126341][ T4553] device bridge_slave_1 entered promiscuous mode [ 65.134817][ T4553] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.138172][ T4553] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.145699][ T4553] team0: Port device team_slave_0 added [ 65.207769][ T4553] team0: Port device team_slave_1 added [ 65.214249][ T4553] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.215395][ T4553] 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. [ 65.219557][ T4553] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.221982][ T4553] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.222972][ T4553] 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. [ 65.227328][ T4553] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.267695][ T4553] device hsr_slave_0 entered promiscuous mode [ 65.317348][ T4553] device hsr_slave_1 entered promiscuous mode [ 65.910236][ T4553] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.957694][ T4553] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.977696][ T4553] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.018352][ T4553] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.079602][ T4553] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.083586][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.085131][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.088860][ T4553] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.096739][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.098377][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.099766][ T1637] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.100942][ T1637] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.102288][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.103813][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.105237][ T1637] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.106248][ T1637] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.108224][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.109999][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.111622][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.113308][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.114843][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.116344][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.122226][ T4553] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.123839][ T4553] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.129352][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.137066][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.138461][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.141981][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.144325][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.145821][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.150253][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.171412][ T4553] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.182165][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.183497][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.184636][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.186172][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.197892][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.199575][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.201398][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.202775][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.204772][ T4553] device veth0_vlan entered promiscuous mode [ 66.209329][ T4553] device veth1_vlan entered promiscuous mode [ 66.216119][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.218793][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.220298][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.222100][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.224901][ T4553] device veth0_macvtap entered promiscuous mode [ 66.228246][ T4553] device veth1_macvtap entered promiscuous mode [ 66.232814][ T4553] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.234401][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.235991][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.237816][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.239330][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.241851][ T4553] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.244140][ T4553] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.245389][ T4553] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.246967][ T4553] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.248211][ T4553] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.252449][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.254006][ T1606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 1970/01/01 00:01:06 executed programs: 0 [ 66.624793][ T4730] chnl_net:caif_netlink_parms(): no params data found [ 66.641305][ T4730] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.642455][ T4730] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.643805][ T4730] device bridge_slave_0 entered promiscuous mode [ 66.645742][ T4730] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.646997][ T4730] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.648492][ T4730] device bridge_slave_1 entered promiscuous mode [ 66.655854][ T4730] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.658921][ T4730] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.667152][ T4730] team0: Port device team_slave_0 added [ 66.668839][ T4730] team0: Port device team_slave_1 added [ 66.674863][ T4730] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.675878][ T4730] 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. [ 66.679724][ T4730] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.682036][ T4730] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.683075][ T4730] 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. [ 66.686874][ T4730] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.717986][ T4730] device hsr_slave_0 entered promiscuous mode [ 66.766825][ T4730] device hsr_slave_1 entered promiscuous mode [ 66.787620][ T4730] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.788841][ T4730] Cannot create hsr debugfs directory [ 66.833928][ T4730] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.646744][ T4136] Bluetooth: hci0: command 0x0409 tx timeout [ 69.607702][ T1990] cfg80211: failed to load regulatory.db [ 69.607838][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.609802][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.710035][ T4730] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.726594][ T4629] Bluetooth: hci0: command 0x041b tx timeout [ 72.250974][ T4730] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.317315][ T4730] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.490411][ T4730] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.552193][ T4730] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.601612][ T4730] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.641511][ T4730] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.722969][ T4730] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.726950][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.728402][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.730923][ T4730] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.733358][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.734887][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.736417][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.737613][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.739774][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.745629][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.749000][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.750504][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.751560][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.754134][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.757485][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.760180][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.762163][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.763628][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.766087][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.768129][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.775008][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.776459][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.780120][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.781616][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.784612][ T4730] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.806658][ T4177] Bluetooth: hci0: command 0x040f tx timeout [ 72.822701][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.824049][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.829103][ T4730] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.834789][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.836451][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.842255][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.843857][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.845433][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.847619][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.854331][ T4730] device veth0_vlan entered promiscuous mode [ 72.858144][ T4730] device veth1_vlan entered promiscuous mode [ 72.864426][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.865899][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.867709][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.869189][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 72.871572][ T4730] device veth0_macvtap entered promiscuous mode [ 72.873884][ T4730] device veth1_macvtap entered promiscuous mode [ 72.878711][ T4730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 72.880324][ T4730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.882433][ T4730] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 72.883606][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 72.885167][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 72.887167][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 72.888749][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 72.891094][ T4730] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 72.892722][ T4730] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 72.894703][ T4730] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 72.895767][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 72.898516][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 72.905190][ T4730] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.907087][ T4730] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.908384][ T4730] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.909555][ T4730] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 72.928714][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.932826][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.934946][ T1637] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.937257][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.938574][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.940032][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:12 executed programs: 2 [ 72.959364][ T4952] loop0: detected capacity change from 0 to 1024 [ 72.966140][ T4952] hfsplus: new node 0 already hashed? [ 72.968935][ T4952] ------------[ cut here ]------------ [ 72.969764][ T4952] WARNING: CPU: 0 PID: 4952 at fs/hfsplus/bnode.c:682 hfsplus_bnode_create+0x404/0x4c8 [ 72.971182][ T4952] Modules linked in: [ 72.971686][ T4952] CPU: 0 PID: 4952 Comm: syz.0.16 Not tainted syzkaller #0 [ 72.972708][ T4952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 72.974064][ T4952] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 72.975307][ T4952] pc : hfsplus_bnode_create+0x404/0x4c8 [ 72.976166][ T4952] lr : hfsplus_bnode_create+0x404/0x4c8 [ 72.976941][ T4952] sp : ffff80001f9e7350 [ 72.977529][ T4952] x29: ffff80001f9e7360 x28: 0000000000000040 x27: 00000000000000f8 [ 72.978908][ T4952] x26: 00000000000000c0 x25: dfff800000000000 x24: dfff800000000000 [ 72.980183][ T4952] x23: ffff0000ebdbf0f8 x22: 0000000000000000 x21: ffff0000d96b8000 [ 72.981480][ T4952] x20: 0000000000000000 x19: ffff0000c2327a00 x18: 1fffe00034216796 [ 72.982767][ T4952] x17: ffff800016d16000 x16: ffff8000111cbe1c x15: ffff8000167f6500 [ 72.984154][ T4952] x14: ffff0000c2a1a540 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 72.985563][ T4952] x11: 0000000000000000 x10: 0000000000000000 x9 : 3484411c3a423500 [ 72.986883][ T4952] x8 : 3484411c3a423500 x7 : 0000000000000000 x6 : 0000000000000000 [ 72.988165][ T4952] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a7280cc [ 72.989398][ T4952] x2 : ffff0001a10b3d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 72.990769][ T4952] Call trace: [ 72.991343][ T4952] hfsplus_bnode_create+0x404/0x4c8 [ 72.992221][ T4952] hfsplus_bmap_alloc+0x534/0x5f8 [ 72.993107][ T4952] hfs_bnode_split+0xc8/0xbb8 [ 72.993889][ T4952] hfsplus_brec_insert+0x2f4/0xaa8 [ 72.994720][ T4952] hfsplus_create_cat+0x80c/0xdd4 [ 72.995525][ T4952] hfsplus_mknod+0x148/0x258 [ 72.996198][ T4952] hfsplus_mkdir+0x38/0x4c [ 72.996858][ T4952] vfs_mkdir+0x314/0x4d4 [ 72.997557][ T4952] do_mkdirat+0x1bc/0x508 [ 72.998183][ T4952] __arm64_sys_mkdirat+0x90/0xa8 [ 72.998964][ T4952] invoke_syscall+0x98/0x2b8 [ 72.999740][ T4952] el0_svc_common+0x138/0x258 [ 73.000523][ T4952] do_el0_svc+0x58/0x14c [ 73.001222][ T4952] el0_svc+0x78/0x1e0 [ 73.001886][ T4952] el0t_64_sync_handler+0xcc/0xe4 [ 73.002777][ T4952] el0t_64_sync+0x1a0/0x1a4 [ 73.003484][ T4952] irq event stamp: 3816 [ 73.004115][ T4952] hardirqs last enabled at (3815): [] finish_lock_switch+0xb0/0x1c4 [ 73.005726][ T4952] hardirqs last disabled at (3816): [] el1_dbg+0x24/0x80 [ 73.007096][ T4952] softirqs last enabled at (3810): [] handle_softirqs+0xa4c/0xbf0 [ 73.008582][ T4952] softirqs last disabled at (3769): [] __irq_exit_rcu+0x240/0x440 [ 73.010079][ T4952] ---[ end trace f97ed20d106f72e1 ]--- [ 73.011608][ T4952] hfsplus: new node 0 already hashed? [ 73.012487][ T4952] ------------[ cut here ]------------ [ 73.013319][ T4952] WARNING: CPU: 0 PID: 4952 at fs/hfsplus/bnode.c:682 hfsplus_bnode_create+0x404/0x4c8 [ 73.014910][ T4952] Modules linked in: [ 73.015513][ T4952] CPU: 0 PID: 4952 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 73.016784][ T4952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.018365][ T4952] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.019469][ T4952] pc : hfsplus_bnode_create+0x404/0x4c8 [ 73.020308][ T4952] lr : hfsplus_bnode_create+0x404/0x4c8 [ 73.021135][ T4952] sp : ffff80001f9e73b0 [ 73.021755][ T4952] x29: ffff80001f9e73c0 x28: 0000000000000000 x27: 00000000000001a2 [ 73.022985][ T4952] x26: 0000000000000080 x25: dfff800000000000 x24: dfff800000000000 [ 73.024145][ T4952] x23: ffff0000ebdbf1a2 x22: 0000000000000000 x21: ffff0000d96b8000 [ 73.025286][ T4952] x20: 0000000000000000 x19: ffff0000c2327a00 x18: 0000000000000001 [ 73.026442][ T4952] x17: 0000000000000000 x16: ffff800008302168 x15: 00000000ffffffff [ 73.027583][ T4952] x14: 0000000000ff0100 x13: 0000000000000001 x12: 0000000000ff0100 [ 73.028720][ T4952] x11: 0000000000000000 x10: 0000000000000000 x9 : 3484411c3a423500 [ 73.029827][ T4952] x8 : 3484411c3a423500 x7 : 0000000000000001 x6 : 0000000000000001 [ 73.030983][ T4952] x5 : ffff80001f9e6c98 x4 : ffff80001425f420 x3 : ffff800008302278 [ 73.032177][ T4952] x2 : 0000000000000001 x1 : 0000000100000000 x0 : 0000000000000023 [ 73.033377][ T4952] Call trace: [ 73.033906][ T4952] hfsplus_bnode_create+0x404/0x4c8 [ 73.034790][ T4952] hfsplus_bmap_alloc+0x534/0x5f8 [ 73.035610][ T4952] hfs_btree_inc_height+0xf8/0x8e0 [ 73.036497][ T4952] hfsplus_brec_insert+0x5c8/0xaa8 [ 73.037320][ T4952] hfsplus_create_cat+0x80c/0xdd4 [ 73.038053][ T4952] hfsplus_mknod+0x148/0x258 [ 73.038761][ T4952] hfsplus_mkdir+0x38/0x4c [ 73.039420][ T4952] vfs_mkdir+0x314/0x4d4 [ 73.040036][ T4952] do_mkdirat+0x1bc/0x508 [ 73.040632][ T4952] __arm64_sys_mkdirat+0x90/0xa8 [ 73.041282][ T4952] invoke_syscall+0x98/0x2b8 [ 73.041964][ T4952] el0_svc_common+0x138/0x258 [ 73.042629][ T4952] do_el0_svc+0x58/0x14c [ 73.043237][ T4952] el0_svc+0x78/0x1e0 [ 73.043854][ T4952] el0t_64_sync_handler+0xcc/0xe4 [ 73.044670][ T4952] el0t_64_sync+0x1a0/0x1a4 [ 73.045336][ T4952] irq event stamp: 3938 [ 73.046007][ T4952] hardirqs last enabled at (3937): [] __up_console_sem+0xb4/0x100 [ 73.047461][ T4952] hardirqs last disabled at (3938): [] el1_dbg+0x24/0x80 [ 73.048826][ T4952] softirqs last enabled at (3862): [] handle_softirqs+0xa4c/0xbf0 [ 73.050339][ T4952] softirqs last disabled at (3819): [] __irq_exit_rcu+0x240/0x440 [ 73.051723][ T4952] ---[ end trace f97ed20d106f72e2 ]--- [ 73.053256][ T4952] ------------[ cut here ]------------ [ 73.054028][ T4952] kernel BUG at fs/hfsplus/bnode.c:729! [ 73.054920][ T4952] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 73.056035][ T4952] Modules linked in: [ 73.056646][ T4952] CPU: 0 PID: 4952 Comm: syz.0.16 Tainted: G W syzkaller #0 [ 73.058039][ T4952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 73.059574][ T4952] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 73.060888][ T4952] pc : hfsplus_bnode_put+0x590/0x59c [ 73.061707][ T4952] lr : hfsplus_bnode_put+0x590/0x59c [ 73.062591][ T4952] sp : ffff80001f9e74a0 [ 73.063303][ T4952] x29: ffff80001f9e74a0 x28: ffff0000c2326600 x27: dfff800000000000 [ 73.064660][ T4952] x26: ffff700003f3cea8 x25: ffff80001f9e7540 x24: ffff0000d96b8000 [ 73.066012][ T4952] x23: dfff800000000000 x22: 1fffe00018464f40 x21: 0000000000000000 [ 73.067255][ T4952] x20: ffff0000c2327a80 x19: ffff0000c2327a00 x18: 0000000000000001 [ 73.068441][ T4952] x17: 0000000000000000 x16: ffff8000082d6488 x15: 00000000ffffffff [ 73.069630][ T4952] x14: 0000000000000001 x13: 1ffff0000283006b x12: 0000000000ff0100 [ 73.070958][ T4952] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008eb1df0 [ 73.072299][ T4952] x8 : ffff0000c2a19b40 x7 : ffff80000a8eb864 x6 : 0000000000000000 [ 73.073583][ T4952] x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800008eb18bc [ 73.074911][ T4952] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 73.076224][ T4952] Call trace: [ 73.076697][ T4952] hfsplus_bnode_put+0x590/0x59c [ 73.077496][ T4952] hfs_btree_inc_height+0x48c/0x8e0 [ 73.078349][ T4952] hfsplus_brec_insert+0x5c8/0xaa8 [ 73.079177][ T4952] hfsplus_create_cat+0x80c/0xdd4 [ 73.079992][ T4952] hfsplus_mknod+0x148/0x258 [ 73.080733][ T4952] hfsplus_mkdir+0x38/0x4c [ 73.081365][ T4952] vfs_mkdir+0x314/0x4d4 [ 73.082013][ T4952] do_mkdirat+0x1bc/0x508 [ 73.082764][ T4952] __arm64_sys_mkdirat+0x90/0xa8 [ 73.083575][ T4952] invoke_syscall+0x98/0x2b8 [ 73.084332][ T4952] el0_svc_common+0x138/0x258 [ 73.085127][ T4952] do_el0_svc+0x58/0x14c [ 73.085778][ T4952] el0_svc+0x78/0x1e0 [ 73.086425][ T4952] el0t_64_sync_handler+0xcc/0xe4 [ 73.087223][ T4952] el0t_64_sync+0x1a0/0x1a4 [ 73.087944][ T4952] Code: aa1403e0 97e62c46 17ffff74 97d71d8c (d4210000) [ 73.089097][ T4952] ---[ end trace f97ed20d106f72e3 ]--- [ 73.317202][ T4952] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 73.318401][ T4952] SMP: stopping secondary CPUs [ 73.319184][ T4952] Kernel Offset: disabled [ 73.319848][ T4952] CPU features: 0x8,000003c1,7d33ffd9 [ 73.320649][ T4952] Memory Limit: none [ 73.548064][ T4952] Rebooting in 86400 seconds..