| The same problem occurred when I tried re-testing on Debian (rather than Raspbian) using VirtualBox 6.0.12 r133076 (Qt5.6.3), hosted on a Mac (macOS 10.14.6). Again, HFS partitions were corrupted, but EXT4 partitions were not. Details of installation; Version: 3.2.6-14 i386 Linux debian 4.19.0-6-686-pae #1 SMP Debian 4.19.67-2+deb10u1 (2019-09-20) i686 GNU/Linux Version: 2.28-10 Oct 10 14:28:50 debian kernel: [ 915.021923] hfsplus: trying to free free bnode 0(1) Oct 10 14:28:50 debian kernel: [ 915.021931] hfsplus: trying to free free bnode 0(1) Oct 10 14:28:50 debian kernel: [ 915.021937] hfsplus: trying to free free bnode 0(1) Oct 10 14:28:50 debian kernel: [ 915.021944] BUG: unable to handle kernel NULL pointer dereference at 00000000 Oct 10 14:28:50 debian kernel: [ 915.021945] *pdpt = 000000000a582001 *pde = 0000000000000000 Oct 10 14:28:50 debian kernel: [ 915.021947] Oops: 0000 [#1] SMP PTI Oct 10 14:28:50 debian kernel: [ 915.021950] CPU: 0 PID: 1727 Comm: smbd Tainted: G OE 4.19.0-6-686-pae #1 Debian 4.19.67-2+deb10u1 Oct 10 14:28:50 debian kernel: [ 915.021951] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 Oct 10 14:28:50 debian kernel: [ 915.021954] EIP: kmap+0x10/0x50 Oct 10 14:28:50 debian kernel: [ 915.021955] Code: 00 00 81 e1 00 00 00 80 89 e5 e8 bb ee ff ff 5d c3 8d b4 26 00 00 00 00 66 90 3e 8d 74 26 00 55 89 e5 53 89 c3 e8 10 0d 63 00 <8b> 03 c1 e8 1e 83 f8 02 74 1f 83 f8 03 74 11 89 d8 e8 6a fd 16 00 Oct 10 14:28:50 debian kernel: [ 915.021956] EAX: 00000000 EBX: 00000000 ECX: 00000002 EDX: c3cb1d3a Oct 10 14:28:50 debian kernel: [ 915.021957] ESI: 00000000 EDI: 00001ffc EBP: c3cb1d0c ESP: c3cb1d08 Oct 10 14:28:50 debian kernel: [ 915.021958] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210246 Oct 10 14:28:50 debian kernel: [ 915.021959] CR0: 80050033 CR2: 00000000 CR3: 03cf4000 CR4: 000406f0 Oct 10 14:28:50 debian kernel: [ 915.021962] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 Oct 10 14:28:50 debian kernel: [ 915.021962] DR6: fffe0ff0 DR7: 00000400 Oct 10 14:28:50 debian kernel: [ 915.021963] Call Trace: Oct 10 14:28:50 debian kernel: [ 915.021968] hfsplus_bnode_write+0x3d/0x170 [hfsplus] Oct 10 14:28:50 debian kernel: [ 915.021970] ? hfsplus_bnode_read+0x5a/0x170 [hfsplus] Oct 10 14:28:50 debian kernel: [ 915.021972] hfsplus_bnode_write_u16+0x2c/0x50 [hfsplus] Oct 10 14:28:50 debian kernel: [ 915.021974] hfsplus_brec_remove+0x11a/0x180 [hfsplus] Oct 10 14:28:50 debian kernel: [ 915.021975] __hfsplus_delete_attr+0x70/0xd0 [hfsplus] Oct 10 14:28:50 debian kernel: [ 915.021977] hfsplus_delete_all_attrs+0x53/0xa0 [hfsplus] Oct 10 14:28:50 debian kernel: [ 915.021979] hfsplus_delete_cat+0x2ce/0x350 [hfsplus] Oct 10 14:28:50 debian kernel: [ 915.021981] ? 0xf7dcc000 Oct 10 14:28:50 debian kernel: [ 915.021983] ? hfsplus_hash_dentry+0x158/0x210 [hfsplus] Oct 10 14:28:50 debian kernel: [ 915.021984] ? hfsplus_compare_dentry+0x20e/0x320 [hfsplus] Oct 10 14:28:50 debian kernel: [ 915.021986] hfsplus_unlink+0x73/0x1c0 [hfsplus] Oct 10 14:28:50 debian kernel: [ 915.021988] ? mutex_lock+0x10/0x30 Oct 10 14:28:50 debian kernel: [ 915.021990] ? hfsplus_unlink+0x73/0x1c0 [hfsplus] Oct 10 14:28:50 debian kernel: [ 915.021991] ? hfsplus_hash_dentry+0x210/0x210 [hfsplus] Oct 10 14:28:50 debian kernel: [ 915.021998] ? __d_lookup+0x109/0x160 Oct 10 14:28:50 debian kernel: [ 915.021999] ? inode_permission+0x54/0x1b0 Oct 10 14:28:50 debian kernel: [ 915.022001] vfs_unlink+0x107/0x190 Oct 10 14:28:50 debian kernel: [ 915.022002] ? vfs_unlink+0x107/0x190 Oct 10 14:28:50 debian kernel: [ 915.022004] do_unlinkat+0x1dd/0x2a0 Oct 10 14:28:50 debian kernel: [ 915.022006] sys_unlink+0x20/0x30 Oct 10 14:28:50 debian kernel: [ 915.022007] do_fast_syscall_32+0x81/0x1a0 Oct 10 14:28:50 debian kernel: [ 915.022009] entry_SYSENTER_32+0x6b/0xbe Oct 10 14:28:50 debian kernel: [ 915.022010] EIP: 0xb7f5ad61 Oct 10 14:28:50 debian kernel: [ 915.022011] Code: f6 ff ff 55 89 e5 8b 55 08 8b 80 5c cd ff ff 85 d2 74 02 89 02 5d c3 8b 04 24 c3 8b 1c 24 c3 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d 76 00 58 b8 77 00 00 00 cd 80 90 8d 76 Oct 10 14:28:50 debian kernel: [ 915.022012] EAX: ffffffda EBX: 00fcd1d0 ECX: 00fcd420 EDX: b7e90bd0 Oct 10 14:28:50 debian kernel: [ 915.022013] ESI: 00fcd420 EDI: 00faac80 EBP: 00fe1e50 ESP: bf900f9c Oct 10 14:28:50 debian kernel: [ 915.022013] DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 007b EFLAGS: 00200296 Oct 10 14:28:50 debian kernel: [ 915.022015] Modules linked in: isofs udf crc_itu_t fuse nls_utf8 hfsplus joydev hid_generic uas usbhid hid usb_storage intel_powerclamp snd_intel8x0 crc32_pclmul snd_ac97_codec ac97_bus intel_rapl_perf snd_pcm snd_timer pcspkr serio_raw sg snd soundcore vboxguest(OE) battery ac evdev parport_pc ppdev lp parport ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic fscrypto ecb sr_mod cdrom sd_mod ata_generic crc32c_intel vmwgfx ahci ata_piix libahci ttm libata ohci_pci ehci_pci drm_kms_helper ohci_hcd ehci_hcd usbcore aesni_intel aes_i586 crypto_simd cryptd scsi_mod psmouse i2c_piix4 usb_common e1000 drm video button Oct 10 14:28:50 debian kernel: [ 915.022040] CR2: 0000000000000000 Oct 10 14:28:50 debian kernel: [ 915.022041] ---[ end trace 6cc3594bc9ac186a ]--- Oct 10 14:28:50 debian kernel: [ 915.022043] EIP: kmap+0x10/0x50 Oct 10 14:28:50 debian kernel: [ 915.022043] Code: 00 00 81 e1 00 00 00 80 89 e5 e8 bb ee ff ff 5d c3 8d b4 26 00 00 00 00 66 90 3e 8d 74 26 00 55 89 e5 53 89 c3 e8 10 0d 63 00 <8b> 03 c1 e8 1e 83 f8 02 74 1f 83 f8 03 74 11 89 d8 e8 6a fd 16 00 Oct 10 14:28:50 debian kernel: [ 915.022044] EAX: 00000000 EBX: 00000000 ECX: 00000002 EDX: c3cb1d3a Oct 10 14:28:50 debian kernel: [ 915.022045] ESI: 00000000 EDI: 00001ffc EBP: c3cb1d0c ESP: cca4fdfc Oct 10 14:28:50 debian kernel: [ 915.022046] DS: 007b ES: 007b FS: 00d8 GS: 00e0 SS: 0068 EFLAGS: 00210246 Oct 10 14:28:50 debian kernel: [ 915.022047] CR0: 80050033 CR2: 00000000 CR3: 03cf4000 CR4: 000406f0 Oct 10 14:28:50 debian kernel: [ 915.022047] DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000 Oct 10 14:28:50 debian kernel: [ 915.022048] DR6: fffe0ff0 DR7: 00000400 |