Warning: Permanently added '10.128.1.21' (ED25519) to the list of known hosts. 2026/06/07 17:57:01 parsed 1 programs [ 85.077989][ T5793] cgroup: Unknown subsys name 'net' [ 85.210856][ T5793] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 86.572561][ T5793] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 86.906326][ T1204] cfg80211: failed to load regulatory.db [ 88.747904][ T5807] chnl_net:caif_netlink_parms(): no params data found [ 88.815419][ T5807] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.823089][ T5807] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.830481][ T5807] bridge_slave_0: entered allmulticast mode [ 88.837700][ T5807] bridge_slave_0: entered promiscuous mode [ 88.846946][ T5807] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.854294][ T5807] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.861416][ T5807] bridge_slave_1: entered allmulticast mode [ 88.868379][ T5807] bridge_slave_1: entered promiscuous mode [ 88.893343][ T5807] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 88.905839][ T5807] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 88.930232][ T5807] team0: Port device team_slave_0 added [ 88.941283][ T5807] team0: Port device team_slave_1 added [ 88.960662][ T5807] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 88.967662][ T5807] 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. [ 88.993747][ T5807] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.006106][ T5807] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.013063][ T5807] 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. [ 89.039001][ T5807] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.075815][ T5807] hsr_slave_0: entered promiscuous mode [ 89.082053][ T5807] hsr_slave_1: entered promiscuous mode [ 89.197810][ T5807] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 89.209217][ T5807] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 89.218921][ T5807] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 89.231736][ T5807] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.255381][ T5807] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.262568][ T5807] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.270406][ T5807] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.277653][ T5807] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.332365][ T5807] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.353746][ T3457] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.362778][ T3457] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.380160][ T5807] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.393618][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.400751][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.415169][ T3457] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.422286][ T3457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.591688][ T5807] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.628846][ T5807] veth0_vlan: entered promiscuous mode [ 89.640252][ T5807] veth1_vlan: entered promiscuous mode [ 89.667301][ T5807] veth0_macvtap: entered promiscuous mode [ 89.676375][ T5807] veth1_macvtap: entered promiscuous mode [ 89.696595][ T5807] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.710586][ T5807] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.726389][ T5807] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.736052][ T5807] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.744930][ T5807] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.753612][ T5807] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.888714][ T5807] syz-executor (5807) used greatest stack depth: 19856 bytes left [ 89.915087][ T1097] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.659244][ T78] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.668630][ T78] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.696264][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.705610][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.808710][ T5877] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.817635][ T5877] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.825837][ T5877] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.833806][ T5877] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.841662][ T5877] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 91.849217][ T5877] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 2026/06/07 17:57:10 executed programs: 0 [ 92.493483][ T5877] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.501652][ T5877] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.509929][ T5877] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.520138][ T5877] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.529550][ T5877] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.537067][ T5877] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.647542][ T5888] chnl_net:caif_netlink_parms(): no params data found [ 92.698384][ T5888] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.705752][ T5888] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.712881][ T5888] bridge_slave_0: entered allmulticast mode [ 92.719729][ T5888] bridge_slave_0: entered promiscuous mode [ 92.727539][ T5888] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.735080][ T5888] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.742195][ T5888] bridge_slave_1: entered allmulticast mode [ 92.749377][ T5888] bridge_slave_1: entered promiscuous mode [ 92.763589][ T1097] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.791876][ T5888] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.804469][ T5888] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.829979][ T5888] team0: Port device team_slave_0 added [ 92.837412][ T5888] team0: Port device team_slave_1 added [ 92.856864][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.863829][ T5888] 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. [ 92.889924][ T5888] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.902692][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.910080][ T5888] 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. [ 92.936229][ T5888] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.969419][ T5888] hsr_slave_0: entered promiscuous mode [ 92.975792][ T5888] hsr_slave_1: entered promiscuous mode [ 92.981988][ T5888] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 92.993402][ T5888] Cannot create hsr debugfs directory [ 94.594522][ T5087] Bluetooth: hci0: command tx timeout [ 95.144872][ T1097] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.207226][ T1097] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.033646][ T5888] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.042869][ T5888] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.052737][ T5888] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.062287][ T5888] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.081614][ T1097] hsr_slave_0: left promiscuous mode [ 96.087637][ T1097] hsr_slave_1: left promiscuous mode [ 96.093535][ T1097] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 96.102280][ T1097] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 96.112933][ T1097] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 96.121196][ T1097] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 96.129024][ T1097] bridge_slave_1: left allmulticast mode [ 96.134744][ T1097] bridge_slave_1: left promiscuous mode [ 96.140730][ T1097] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.151266][ T1097] bridge_slave_0: left allmulticast mode [ 96.157952][ T1097] bridge_slave_0: left promiscuous mode [ 96.164061][ T1097] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.183159][ T1097] veth1_macvtap: left promiscuous mode [ 96.189985][ T1097] veth0_macvtap: left promiscuous mode [ 96.195681][ T1097] veth1_vlan: left promiscuous mode [ 96.201082][ T1097] veth0_vlan: left promiscuous mode [ 96.566266][ T1097] team0 (unregistering): Port device team_slave_1 removed [ 96.602086][ T1097] team0 (unregistering): Port device team_slave_0 removed [ 96.633077][ T1097] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 96.666824][ T5087] Bluetooth: hci0: command tx timeout [ 96.672701][ T1097] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 96.863372][ T1097] bond0 (unregistering): Released all slaves [ 96.991420][ T5888] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.013254][ T5888] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.028673][ T78] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.035862][ T78] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.050100][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.057273][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.263045][ T5888] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.311527][ T5888] veth0_vlan: entered promiscuous mode [ 97.326201][ T5888] veth1_vlan: entered promiscuous mode [ 97.350390][ T5888] veth0_macvtap: entered promiscuous mode [ 97.367190][ T5888] veth1_macvtap: entered promiscuous mode [ 97.392117][ T5888] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.407088][ T5888] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.425671][ T5888] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.436586][ T5888] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.451355][ T5888] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.460683][ T5888] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.615095][ T42] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.623733][ T42] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.677797][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.690217][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.728555][ T5927] syz.0.17[5927]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 97.751601][ T5927] loop0: detected capacity change from 0 to 1024 [ 97.780404][ T5927] [ 97.782771][ T5927] ============================================ [ 97.788913][ T5927] WARNING: possible recursive locking detected [ 97.795073][ T5927] syzkaller #0 Not tainted [ 97.799488][ T5927] -------------------------------------------- [ 97.805637][ T5927] syz.0.17/5927 is trying to acquire lock: [ 97.811446][ T5927] ffff88802b769548 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_get_block+0x3a5/0x15a0 [ 97.822350][ T5927] [ 97.822350][ T5927] but task is already holding lock: [ 97.829692][ T5927] ffff88802b76a988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_truncate+0x2bb/0xb60 [ 97.840810][ T5927] [ 97.840810][ T5927] other info that might help us debug this: [ 97.848854][ T5927] Possible unsafe locking scenario: [ 97.848854][ T5927] [ 97.856286][ T5927] CPU0 [ 97.859554][ T5927] ---- [ 97.862820][ T5927] lock(&HFSPLUS_I(inode)->extents_lock); [ 97.868615][ T5927] lock(&HFSPLUS_I(inode)->extents_lock); [ 97.874410][ T5927] [ 97.874410][ T5927] *** DEADLOCK *** [ 97.874410][ T5927] [ 97.882533][ T5927] May be due to missing lock nesting notation [ 97.882533][ T5927] [ 97.890835][ T5927] 4 locks held by syz.0.17/5927: [ 97.895755][ T5927] #0: ffff888079306418 (sb_writers#13){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 97.904978][ T5927] #1: ffff88802b76ab90 (&sb->s_type->i_mutex_key#20){+.+.}-{3:3}, at: do_truncate+0x19c/0x240 [ 97.915320][ T5927] #2: ffff88802b76a988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{3:3}, at: hfsplus_file_truncate+0x2bb/0xb60 [ 97.926914][ T5927] #3: ffff88802cbdb0f8 (&sbi->alloc_mutex){+.+.}-{3:3}, at: hfsplus_block_free+0xc3/0x4b0 [ 97.936915][ T5927] [ 97.936915][ T5927] stack backtrace: [ 97.942808][ T5927] CPU: 0 PID: 5927 Comm: syz.0.17 Not tainted syzkaller #0 [ 97.949992][ T5927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 97.960046][ T5927] Call Trace: [ 97.963321][ T5927] [ 97.966240][ T5927] dump_stack_lvl+0x18c/0x250 [ 97.970913][ T5927] ? show_regs_print_info+0x20/0x20 [ 97.976101][ T5927] ? print_deadlock_bug+0x435/0x5d0 [ 97.981293][ T5927] __lock_acquire+0x5dbc/0x7d40 [ 97.986132][ T5927] ? __kernel_text_address+0xd/0x30 [ 97.991327][ T5927] ? stack_trace_save+0xaa/0x100 [ 97.996255][ T5927] ? stack_trace_snprint+0xf0/0xf0 [ 98.001359][ T5927] ? check_noncircular+0x18a/0x400 [ 98.006461][ T5927] ? verify_lock_unused+0x140/0x140 [ 98.011644][ T5927] ? print_deadlock_bug+0x5d0/0x5d0 [ 98.016832][ T5927] ? lockdep_unlock+0x146/0x2e0 [ 98.021675][ T5927] ? lockdep_lock+0x230/0x230 [ 98.026338][ T5927] ? add_lock_to_list+0x191/0x280 [ 98.031355][ T5927] lock_acquire+0x19e/0x420 [ 98.035847][ T5927] ? hfsplus_get_block+0x3a5/0x15a0 [ 98.041039][ T5927] ? __might_sleep+0xe0/0xe0 [ 98.045618][ T5927] ? read_lock_is_recursive+0x20/0x20 [ 98.050977][ T5927] ? mod_objcg_state+0x511/0x8a0 [ 98.055904][ T5927] ? verify_lock_unused+0x140/0x140 [ 98.061091][ T5927] __mutex_lock+0x136/0xcc0 [ 98.065586][ T5927] ? hfsplus_get_block+0x3a5/0x15a0 [ 98.070777][ T5927] ? __asan_memset+0x22/0x40 [ 98.075360][ T5927] ? hfsplus_get_block+0x3a5/0x15a0 [ 98.080545][ T5927] ? mutex_lock_nested+0x20/0x20 [ 98.085476][ T5927] hfsplus_get_block+0x3a5/0x15a0 [ 98.090488][ T5927] ? __lock_acquire+0x7d40/0x7d40 [ 98.095503][ T5927] ? hfsplus_ext_write_extent+0x230/0x230 [ 98.101208][ T5927] ? do_raw_spin_unlock+0x121/0x230 [ 98.106397][ T5927] ? _raw_spin_unlock+0x28/0x40 [ 98.111235][ T5927] ? folio_create_empty_buffers+0x538/0x720 [ 98.117125][ T5927] block_read_full_folio+0x44b/0xf60 [ 98.122398][ T5927] ? hfsplus_ext_write_extent+0x230/0x230 [ 98.128106][ T5927] ? block_is_partially_uptodate+0x5c0/0x5c0 [ 98.134078][ T5927] ? folio_add_lru+0x320/0xd30 [ 98.138836][ T5927] ? __lock_acquire+0x7d40/0x7d40 [ 98.143848][ T5927] filemap_read_folio+0x172/0x760 [ 98.148861][ T5927] ? folio_batch_add_and_move+0x168/0x2b0 [ 98.154567][ T5927] ? hfsplus_writepage+0x30/0x30 [ 98.159495][ T5927] ? maybe_unlock_mmap_for_io+0xf0/0xf0 [ 98.165025][ T5927] ? folio_add_lru+0x54f/0xd30 [ 98.169816][ T5927] ? filemap_add_folio+0x192/0x3c0 [ 98.174933][ T5927] do_read_cache_folio+0x468/0x7d0 [ 98.180030][ T5927] ? hfsplus_writepage+0x30/0x30 [ 98.184955][ T5927] do_read_cache_page+0x32/0x250 [ 98.189881][ T5927] hfsplus_block_free+0x12c/0x4b0 [ 98.194898][ T5927] ? hfsplus_find_init+0x89/0x1d0 [ 98.199912][ T5927] hfsplus_free_extents+0x10d/0xa50 [ 98.205099][ T5927] hfsplus_file_truncate+0x769/0xb60 [ 98.210377][ T5927] ? hfsplus_add_extent+0x890/0x890 [ 98.215565][ T5927] ? unmap_mapping_range+0xe7/0x180 [ 98.220755][ T5927] ? unmap_mapping_pages+0x160/0x160 [ 98.226034][ T5927] hfsplus_setattr+0x1c3/0x280 [ 98.230787][ T5927] ? hfsplus_fileattr_set+0x2f0/0x2f0 [ 98.236148][ T5927] notify_change+0xb0d/0xe10 [ 98.240732][ T5927] do_truncate+0x1b0/0x240 [ 98.245139][ T5927] ? put_page_bootmem+0x2c0/0x2c0 [ 98.250155][ T5927] ? apparmor_file_truncate+0x24a/0x2e0 [ 98.255694][ T5927] ? ima_bprm_check+0x200/0x200 [ 98.260539][ T5927] path_openat+0x2a32/0x3230 [ 98.265127][ T5927] ? do_filp_open+0x430/0x430 [ 98.269793][ T5927] ? __virt_addr_valid+0x18c/0x540 [ 98.274896][ T5927] do_filp_open+0x1f5/0x430 [ 98.279389][ T5927] ? vfs_tmpfile+0x490/0x490 [ 98.283977][ T5927] ? _raw_spin_unlock+0x28/0x40 [ 98.288824][ T5927] ? alloc_fd+0x58f/0x630 [ 98.293146][ T5927] do_sys_openat2+0x134/0x1d0 [ 98.297814][ T5927] ? do_sys_open+0xe0/0xe0 [ 98.302218][ T5927] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 98.308188][ T5927] ? lock_chain_count+0x20/0x20 [ 98.313027][ T5927] __x64_sys_creat+0x90/0xb0 [ 98.317606][ T5927] do_syscall_64+0x55/0xb0 [ 98.322011][ T5927] ? clear_bhb_loop+0x40/0x90 [ 98.326673][ T5927] ? clear_bhb_loop+0x40/0x90 [ 98.331335][ T5927] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.337220][ T5927] RIP: 0033:0x7f5b1599ce59 [ 98.341647][ T5927] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 98.361246][ T5927] RSP: 002b:00007ffd00ebc1e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 98.369651][ T5927] RAX: ffffffffffffffda RBX: 00007f5b15c15fa0 RCX: 00007f5b1599ce59 [ 98.377612][ T5927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000000 [ 98.385572][ T5927] RBP: 00007f5b15a32d6f R08: 0000000000000000 R09: 0000000000000000 [ 98.393530][ T5927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 98.401487][ T5927] R13: 00007f5b15c15fac R14: 00007f5b15c15fa0 R15: 00007f5b15c15fa0 [ 98.409453][ T5927] [ 98.431925][ T5927] hfsplus: unable to mark blocks free: error -5 [ 98.438254][ T5927] hfsplus: can't free extent