------------[ cut here ]------------ kernel BUG at fs/hfsplus/bnode.c:618! Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI CPU: 0 UID: 0 PID: 6763 Comm: syz.1.120 Not tainted 6.13.0-rc1-syzkaller-00182-gb8f52214c61a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 RIP: 0010:hfsplus_bnode_put+0x510/0x520 fs/hfsplus/bnode.c:618 Code: ff e9 bf fe ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c f3 fe ff ff 4c 89 ef e8 4b a9 83 ff e9 e6 fe ff ff e8 71 ed 1b ff 90 <0f> 0b e8 69 ed 1b ff 90 0f 0b 66 0f 1f 44 00 00 90 90 90 90 90 90 RSP: 0018:ffffc9000d087070 EFLAGS: 00010283 RAX: ffffffff8283844f RBX: ffff8880297efb80 RCX: 0000000000080000 RDX: ffffc9000eb2a000 RSI: 00000000000069f1 RDI: 00000000000069f2 RBP: 0000000000000000 R08: ffffffff82837fc0 R09: 1ffff110052fdf70 R10: dffffc0000000000 R11: ffffed10052fdf71 R12: ffff8880297efb00 R13: dffffc0000000000 R14: dffffc0000000000 R15: ffff88802a1c8000 FS: 00007f24f12db6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fb188372440 CR3: 0000000021ff6000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: hfsplus_bmap_alloc+0x590/0x640 fs/hfsplus/btree.c:414 hfs_bnode_split+0xde/0x1110 fs/hfsplus/brec.c:245 hfsplus_brec_insert+0x3a6/0xde0 fs/hfsplus/brec.c:100 hfsplus_rename_cat+0x653/0x1090 fs/hfsplus/catalog.c:491 hfsplus_unlink+0x308/0x790 fs/hfsplus/dir.c:376 hfsplus_rename+0xc8/0x1c0 fs/hfsplus/dir.c:547 vfs_rename+0xbdb/0xf00 fs/namei.c:5067 do_renameat2+0xd94/0x13f0 fs/namei.c:5224 __do_sys_rename fs/namei.c:5271 [inline] __se_sys_rename fs/namei.c:5269 [inline] __x64_sys_rename+0x82/0x90 fs/namei.c:5269 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f24f057ff19 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f24f12db058 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 RAX: ffffffffffffffda RBX: 00007f24f0746080 RCX: 00007f24f057ff19 RDX: 0000000000000000 RSI: 0000000020000f00 RDI: 0000000020000000 RBP: 00007f24f05f3986 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000001 R14: 00007f24f0746080 R15: 00007ffdc57fd7d8 Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:hfsplus_bnode_put+0x510/0x520 fs/hfsplus/bnode.c:618 Code: ff e9 bf fe ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c f3 fe ff ff 4c 89 ef e8 4b a9 83 ff e9 e6 fe ff ff e8 71 ed 1b ff 90 <0f> 0b e8 69 ed 1b ff 90 0f 0b 66 0f 1f 44 00 00 90 90 90 90 90 90 RSP: 0018:ffffc9000d087070 EFLAGS: 00010283 RAX: ffffffff8283844f RBX: ffff8880297efb80 RCX: 0000000000080000 RDX: ffffc9000eb2a000 RSI: 00000000000069f1 RDI: 00000000000069f2 RBP: 0000000000000000 R08: ffffffff82837fc0 R09: 1ffff110052fdf70 R10: dffffc0000000000 R11: ffffed10052fdf71 R12: ffff8880297efb00 R13: dffffc0000000000 R14: dffffc0000000000 R15: ffff88802a1c8000 FS: 00007f24f12db6c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007efc3570d178 CR3: 0000000021ff6000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400