[ 53.424830][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.593120][ T136] device veth1_macvtap left promiscuous mode [ 53.594003][ T136] device veth0_macvtap left promiscuous mode [ 53.594844][ T136] device veth1_vlan left promiscuous mode [ 53.595653][ T136] device veth0_vlan left promiscuous mode [ 53.678009][ T136] team0 (unregistering): Port device team_slave_1 removed [ 53.682135][ T136] team0 (unregistering): Port device team_slave_0 removed [ 53.687101][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 53.726504][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 53.836503][ T136] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.132' (ED25519) to the list of known hosts. 1970/01/01 00:01:02 ignoring optional flag "type"="gce" 1970/01/01 00:01:02 parsed 1 programs [ 64.113129][ T4406] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 66.138608][ T4513] chnl_net:caif_netlink_parms(): no params data found [ 66.156586][ T4513] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.157784][ T4513] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.159267][ T4513] device bridge_slave_0 entered promiscuous mode [ 66.161176][ T4513] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.162321][ T4513] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.163774][ T4513] device bridge_slave_1 entered promiscuous mode [ 66.170761][ T4513] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.173213][ T4513] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.180645][ T4513] team0: Port device team_slave_0 added [ 66.182361][ T4513] team0: Port device team_slave_1 added [ 66.189091][ T4513] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.190197][ T4513] 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. [ 66.193988][ T4513] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.196076][ T4513] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.197244][ T4513] 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. [ 66.201306][ T4513] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.254000][ T4513] device hsr_slave_0 entered promiscuous mode [ 66.313225][ T4513] device hsr_slave_1 entered promiscuous mode [ 66.893746][ T4513] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.934224][ T4513] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.975723][ T4513] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.024803][ T4513] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.071477][ T4513] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.072773][ T4513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.074084][ T4513] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.075230][ T4513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.092048][ T4513] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.096573][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.098954][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.100575][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.102362][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 67.109316][ T4513] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.114907][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.116412][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.117469][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.118750][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.120414][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.121569][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.134844][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.136604][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.138176][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.139645][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.164970][ T4513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.168411][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.245833][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.247086][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.250712][ T4513] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.256873][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.258562][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.264730][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.266345][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.268361][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.269773][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.274405][ T4513] device veth0_vlan entered promiscuous mode [ 67.286341][ T4513] device veth1_vlan entered promiscuous mode [ 67.294010][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.295771][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.297293][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.298793][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.304230][ T4513] device veth0_macvtap entered promiscuous mode [ 67.307294][ T4513] device veth1_macvtap entered promiscuous mode [ 67.324154][ T4513] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.325418][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.326923][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.328270][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.329801][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.336290][ T4513] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.337914][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.339495][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.341741][ T4513] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.343586][ T4513] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.344974][ T4513] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.346215][ T4513] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.247510][ T1750] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.388881][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.390205][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.391800][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.400779][ T447] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.402076][ T447] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.405320][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:08 executed programs: 0 [ 68.595163][ T4793] chnl_net:caif_netlink_parms(): no params data found [ 68.612307][ T4793] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.613766][ T4793] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.615354][ T4793] device bridge_slave_0 entered promiscuous mode [ 68.617596][ T4793] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.618705][ T4793] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.620145][ T4793] device bridge_slave_1 entered promiscuous mode [ 68.628108][ T4793] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 68.630568][ T4793] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 68.638688][ T4793] team0: Port device team_slave_0 added [ 68.640430][ T4793] team0: Port device team_slave_1 added [ 68.647234][ T4793] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 68.648298][ T4793] 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. [ 68.651920][ T4793] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 68.654481][ T4793] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 68.655535][ T4793] 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. [ 68.659427][ T4793] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.704183][ T4793] device hsr_slave_0 entered promiscuous mode [ 68.753168][ T4793] device hsr_slave_1 entered promiscuous mode [ 68.803061][ T4793] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 68.804294][ T4793] Cannot create hsr debugfs directory [ 69.624110][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.625250][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.634319][ T25] cfg80211: failed to load regulatory.db [ 70.583104][ T4157] Bluetooth: hci0: command 0x0409 tx timeout [ 70.615809][ T1750] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.663174][ T4157] Bluetooth: hci0: command 0x041b tx timeout [ 72.865824][ T1750] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.926801][ T1750] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.806663][ T4793] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.854436][ T4793] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.894389][ T4793] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.954257][ T4793] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.026338][ T4793] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.029958][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.031487][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.034303][ T4793] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.036733][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.038377][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.039803][ T447] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.040904][ T447] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.042465][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.046095][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.047707][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.049211][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.050393][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.052785][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.056937][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.060016][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.061829][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.063752][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.066659][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.068246][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.070873][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.072393][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.076243][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 74.077829][ T447] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.080265][ T4793] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.121170][ T4793] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.123436][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.124835][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.145709][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.147460][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.153619][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.155176][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.156792][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.158156][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.160687][ T4793] device veth0_vlan entered promiscuous mode [ 74.165240][ T4793] device veth1_vlan entered promiscuous mode [ 74.172197][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 74.175520][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 74.177013][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.178512][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.181320][ T4793] device veth0_macvtap entered promiscuous mode [ 74.184380][ T4793] device veth1_macvtap entered promiscuous mode [ 74.188914][ T4793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.190504][ T4793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.192361][ T4793] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.193872][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.195534][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.196898][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.198306][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.200638][ T4793] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.202191][ T4793] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.205497][ T4793] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.207078][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.208651][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.210874][ T4793] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.212282][ T4793] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.214187][ T4793] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.215475][ T4793] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.235842][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.237199][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.238822][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.247869][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.249081][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.250736][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:14 executed programs: 2 [ 74.274581][ T4990] loop0: detected capacity change from 0 to 1024 [ 74.289757][ T4990] hfsplus: new node 0 already hashed? [ 74.290688][ T4990] ------------[ cut here ]------------ [ 74.291487][ T4990] WARNING: CPU: 0 PID: 4990 at fs/hfsplus/bnode.c:642 hfsplus_bnode_create+0x404/0x4c0 [ 74.292788][ T4990] Modules linked in: [ 74.293340][ T4990] CPU: 0 PID: 4990 Comm: syz.0.15 Not tainted syzkaller #0 [ 74.294383][ T4990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.295832][ T4990] pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.297030][ T4990] pc : hfsplus_bnode_create+0x404/0x4c0 [ 74.297875][ T4990] lr : hfsplus_bnode_create+0x404/0x4c0 [ 74.298662][ T4990] sp : ffff80001fe26d90 [ 74.299216][ T4990] x29: ffff80001fe26da0 x28: 0000000000000000 x27: dfff800000000000 [ 74.300373][ T4990] x26: 0000000000000080 x25: dfff800000000000 x24: 0000000000000000 [ 74.301483][ T4990] x23: ffff0000cf6d3e88 x22: 0000000000000000 x21: ffff0000d9b44000 [ 74.302619][ T4990] x20: 0000000000000000 x19: ffff0000cf6d3e00 x18: 0000000000000001 [ 74.303767][ T4990] x17: 0000000000000000 x16: ffff800011251998 x15: 00000000ffffffff [ 74.304919][ T4990] x14: 0000000000000001 x13: 1fffe000341f1ed7 x12: 0000000000ff0100 [ 74.306095][ T4990] x11: 0000000000000000 x10: 0000000000000000 x9 : c9249f3c94a36500 [ 74.307228][ T4990] x8 : c9249f3c94a36500 x7 : 0000000000000001 x6 : 0000000000000001 [ 74.308358][ T4990] x5 : ffff80001fe26698 x4 : ffff80001436f3e0 x3 : ffff80000a75c86c [ 74.309531][ T4990] x2 : ffff0001a0f83d50 x1 : 0000000100000000 x0 : 0000000000000023 [ 74.310827][ T4990] Call trace: [ 74.311312][ T4990] hfsplus_bnode_create+0x404/0x4c0 [ 74.312083][ T4990] hfsplus_bmap_alloc+0x614/0x944 [ 74.312825][ T4990] hfs_btree_inc_height+0x108/0x900 [ 74.313557][ T4990] hfsplus_brec_insert+0x118/0xac0 [ 74.314240][ T4990] __hfsplus_ext_write_extent+0x274/0x4a8 [ 74.315102][ T4990] __hfsplus_ext_cache_extent+0x84/0xa84 [ 74.315884][ T4990] hfsplus_file_extend+0x3bc/0x13c0 [ 74.316624][ T4990] hfsplus_get_block+0x334/0x120c [ 74.317408][ T4990] __block_write_begin_int+0x3d8/0x1530 [ 74.318195][ T4990] cont_write_begin+0x480/0x688 [ 74.318959][ T4990] hfsplus_write_begin+0xa8/0xf8 [ 74.319608][ T4990] generic_perform_write+0x208/0x488 [ 74.320382][ T4990] __generic_file_write_iter+0x23c/0x454 [ 74.321129][ T4990] generic_file_write_iter+0xb0/0x1b4 [ 74.321887][ T4990] vfs_write+0x590/0xa60 [ 74.322563][ T4990] ksys_write+0x12c/0x224 [ 74.323125][ T4990] __arm64_sys_write+0x7c/0x90 [ 74.323810][ T4990] invoke_syscall+0x98/0x2b0 [ 74.324437][ T4990] el0_svc_common+0x138/0x258 [ 74.325169][ T4990] do_el0_svc+0x58/0x13c [ 74.325792][ T4990] el0_svc+0x78/0x1d0 [ 74.326375][ T4990] el0t_64_sync_handler+0xcc/0xe4 [ 74.327127][ T4990] el0t_64_sync+0x1a0/0x1a4 [ 74.327799][ T4990] irq event stamp: 5280 [ 74.328416][ T4990] hardirqs last enabled at (5279): [] __up_console_sem+0xb4/0xfc [ 74.329740][ T4990] hardirqs last disabled at (5280): [] el1_dbg+0x24/0x80 [ 74.330936][ T4990] softirqs last enabled at (4206): [] local_bh_enable+0x10/0x34 [ 74.332308][ T4990] softirqs last disabled at (4204): [] local_bh_disable+0x10/0x34 [ 74.333691][ T4990] ---[ end trace 22063b260d247023 ]--- [ 74.335904][ T4990] ------------[ cut here ]------------ [ 74.336736][ T4990] kernel BUG at fs/hfsplus/bnode.c:689! [ 74.337705][ T4990] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 74.338811][ T4990] Modules linked in: [ 74.339368][ T4990] CPU: 0 PID: 4990 Comm: syz.0.15 Tainted: G W syzkaller #0 [ 74.340635][ T4990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 74.342085][ T4990] pstate: 82400005 (Nzcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--) [ 74.343221][ T4990] pc : hfsplus_bnode_put+0x540/0x54c [ 74.343990][ T4990] lr : hfsplus_bnode_put+0x540/0x54c [ 74.344713][ T4990] sp : ffff80001fe26e80 [ 74.345292][ T4990] x29: ffff80001fe26e80 x28: 0000000000000000 x27: dfff800000000000 [ 74.346477][ T4990] x26: ffff700003fc4de4 x25: ffff80001fe26f20 x24: ffff0000d9b44000 [ 74.347599][ T4990] x23: dfff800000000000 x22: 1fffe00019eda7c0 x21: 0000000000000000 [ 74.348767][ T4990] x20: ffff0000cf6d3e80 x19: ffff0000cf6d3e00 x18: 0000000000000001 [ 74.349927][ T4990] x17: 0000000000000000 x16: ffff800011251998 x15: 00000000ffffffff [ 74.351060][ T4990] x14: 0000000000000001 x13: 1fffe00019eda7d0 x12: 0000000000ff0100 [ 74.352230][ T4990] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008ec1884 [ 74.353369][ T4990] x8 : ffff0000ce0dd1c0 x7 : ffff80000888c73c x6 : 0000000000000000 [ 74.354570][ T4990] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008ec13a0 [ 74.355725][ T4990] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 74.356927][ T4990] Call trace: [ 74.357423][ T4990] hfsplus_bnode_put+0x540/0x54c [ 74.358124][ T4990] hfs_btree_inc_height+0x49c/0x900 [ 74.358841][ T4990] hfsplus_brec_insert+0x118/0xac0 [ 74.359579][ T4990] __hfsplus_ext_write_extent+0x274/0x4a8 [ 74.360363][ T4990] __hfsplus_ext_cache_extent+0x84/0xa84 [ 74.361161][ T4990] hfsplus_file_extend+0x3bc/0x13c0 [ 74.361880][ T4990] hfsplus_get_block+0x334/0x120c [ 74.362576][ T4990] __block_write_begin_int+0x3d8/0x1530 [ 74.363400][ T4990] cont_write_begin+0x480/0x688 [ 74.364143][ T4990] hfsplus_write_begin+0xa8/0xf8 [ 74.364828][ T4990] generic_perform_write+0x208/0x488 [ 74.365534][ T4990] __generic_file_write_iter+0x23c/0x454 [ 74.366382][ T4990] generic_file_write_iter+0xb0/0x1b4 [ 74.367115][ T4990] vfs_write+0x590/0xa60 [ 74.367750][ T4990] ksys_write+0x12c/0x224 [ 74.368368][ T4990] __arm64_sys_write+0x7c/0x90 [ 74.369055][ T4990] invoke_syscall+0x98/0x2b0 [ 74.369743][ T4990] el0_svc_common+0x138/0x258 [ 74.370466][ T4990] do_el0_svc+0x58/0x13c [ 74.371106][ T4990] el0_svc+0x78/0x1d0 [ 74.371758][ T4990] el0t_64_sync_handler+0xcc/0xe4 [ 74.372546][ T4990] el0t_64_sync+0x1a0/0x1a4 [ 74.373243][ T4990] Code: aa1403e0 97e6087e 17ffff7f 97d6ef47 (d4210000) [ 74.374266][ T4990] ---[ end trace 22063b260d247024 ]--- [ 74.608610][ T4990] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 74.609695][ T4990] SMP: stopping secondary CPUs [ 74.610449][ T4990] Kernel Offset: disabled [ 74.611065][ T4990] CPU features: 0x8,000003c1,7d33ffd9 [ 74.611784][ T4990] Memory Limit: none [ 74.843520][ T4990] Rebooting in 86400 seconds..