WARNING: The mand mount option has been deprecated and and is ignored by this kernel. Remove the mand option from the mount to silence this warning. ======================================================= hfsplus: request for non-existent node 256 in B*Tree hfsplus: request for non-existent node 256 in B*Tree ================================================================== BUG: KASAN: wild-memory-access in memcpy_from_page include/linux/highmem.h:393 [inline] BUG: KASAN: wild-memory-access in hfsplus_bnode_read fs/hfsplus/bnode.c:32 [inline] BUG: KASAN: wild-memory-access in hfsplus_bnode_read_u16 fs/hfsplus/bnode.c:45 [inline] BUG: KASAN: wild-memory-access in hfsplus_bnode_dump+0x3ff/0xba0 fs/hfsplus/bnode.c:305 Read of size 2 at addr 000508800000103e by task syz-executor354/3509 CPU: 1 PID: 3509 Comm: syz-executor354 Not tainted 6.1.45-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 Call Trace: __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106 print_report+0xe6/0x4f0 mm/kasan/report.c:398 kasan_report+0x136/0x160 mm/kasan/report.c:495 kasan_check_range+0x27f/0x290 mm/kasan/generic.c:189 memcpy+0x25/0x60 mm/kasan/shadow.c:65 memcpy_from_page include/linux/highmem.h:393 [inline] hfsplus_bnode_read fs/hfsplus/bnode.c:32 [inline] hfsplus_bnode_read_u16 fs/hfsplus/bnode.c:45 [inline] hfsplus_bnode_dump+0x3ff/0xba0 fs/hfsplus/bnode.c:305 hfsplus_brec_remove+0x428/0x4e0 fs/hfsplus/brec.c:229 __hfsplus_delete_attr+0x271/0x450 fs/hfsplus/attributes.c:299 hfsplus_delete_all_attrs+0x267/0x3c0 fs/hfsplus/attributes.c:378 hfsplus_delete_cat+0xb83/0xfb0 fs/hfsplus/catalog.c:425 hfsplus_unlink+0x35f/0x7f0 fs/hfsplus/dir.c:385 vfs_unlink+0x359/0x5f0 fs/namei.c:4252 do_unlinkat+0x49d/0x940 fs/namei.c:4320 __do_sys_unlink fs/namei.c:4368 [inline] __se_sys_unlink fs/namei.c:4366 [inline] __x64_sys_unlink+0x45/0x50 fs/namei.c:4366 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f47cc0735f9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffdbfd358f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000057 RAX: ffffffffffffffda RBX: 00007ffdbfd35ad8 RCX: 00007f47cc0735f9 RDX: 00007f47cc0728f0 RSI: 0000000000000000 RDI: 0000000020000000 RBP: 00007f47cc0e6610 R08: 000000000000066d R09: 0000000000000000 R10: 00007ffdbfd357c0 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffdbfd35ac8 R14: 0000000000000001 R15: 0000000000000001 ==================================================================