Warning: Permanently added '10.128.0.118' (ED25519) to the list of known hosts. executing program [ 43.164893][ T4023] loop0: detected capacity change from 0 to 1024 [ 43.268435][ T4023] hfsplus: new node 0 already hashed? [ 43.270308][ T4023] ------------[ cut here ]------------ [ 43.271799][ T4023] WARNING: CPU: 1 PID: 4023 at fs/hfsplus/bnode.c:590 hfsplus_bnode_create+0x404/0x4c8 [ 43.274536][ T4023] Modules linked in: [ 43.275617][ T4023] CPU: 1 PID: 4023 Comm: syz-executor231 Not tainted 5.15.184-syzkaller #0 [ 43.278000][ T4023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 43.280794][ T4023] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.282965][ T4023] pc : hfsplus_bnode_create+0x404/0x4c8 [ 43.284577][ T4023] lr : hfsplus_bnode_create+0x404/0x4c8 [ 43.286100][ T4023] sp : ffff80001f0c7450 [ 43.287232][ T4023] x29: ffff80001f0c7460 x28: 0000000000000000 x27: 00000000000000f8 [ 43.289453][ T4023] x26: 0000000000000080 x25: dfff800000000000 x24: dfff800000000000 [ 43.291656][ T4023] x23: ffff0000daff40f8 x22: 0000000000000000 x21: ffff0000c2668000 [ 43.293842][ T4023] x20: 0000000000000000 x19: ffff0000c0878800 x18: 0000000000000002 [ 43.295990][ T4023] x17: ffff800016cdf000 x16: ffff8000111a5644 x15: ffff8000167bf4c0 [ 43.298224][ T4023] x14: ffff0000c14f5bc0 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 43.300455][ T4023] x11: 0000000000000000 x10: 0000000000000000 x9 : 020fd12d95b10700 [ 43.302690][ T4023] x8 : 020fd12d95b10700 x7 : 0000000000000000 x6 : 0000000000000000 [ 43.304873][ T4023] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a732644 [ 43.307145][ T4023] x2 : ffff0001a111cd10 x1 : 0000000100000000 x0 : 0000000000000023 [ 43.309326][ T4023] Call trace: [ 43.310252][ T4023] hfsplus_bnode_create+0x404/0x4c8 [ 43.311672][ T4023] hfsplus_bmap_alloc+0x534/0x5f8 [ 43.313147][ T4023] hfs_btree_inc_height+0xf8/0x8e0 [ 43.314535][ T4023] hfsplus_brec_insert+0x108/0xaa8 [ 43.315950][ T4023] __hfsplus_ext_write_extent+0x278/0x4dc [ 43.317527][ T4023] __hfsplus_ext_cache_extent+0x84/0xa88 [ 43.319039][ T4023] hfsplus_file_truncate+0x374/0x984 [ 43.320447][ T4023] hfsplus_setattr+0x18c/0x258 [ 43.321757][ T4023] notify_change+0xa08/0xcd8 [ 43.322999][ T4023] do_truncate+0x178/0x1f0 [ 43.324217][ T4023] do_sys_ftruncate+0x284/0x31c [ 43.325549][ T4023] __arm64_sys_ftruncate+0x60/0x74 [ 43.326976][ T4023] invoke_syscall+0x98/0x2b8 [ 43.328274][ T4023] el0_svc_common+0x138/0x258 [ 43.329509][ T4023] do_el0_svc+0x58/0x14c [ 43.330638][ T4023] el0_svc+0x78/0x1e0 [ 43.331794][ T4023] el0t_64_sync_handler+0xcc/0xe4 [ 43.333170][ T4023] el0t_64_sync+0x1a0/0x1a4 [ 43.334395][ T4023] irq event stamp: 5420 [ 43.335554][ T4023] hardirqs last enabled at (5419): [] finish_lock_switch+0xb0/0x1c4 [ 43.338230][ T4023] hardirqs last disabled at (5420): [] el1_dbg+0x24/0x80 [ 43.340627][ T4023] softirqs last enabled at (4488): [] local_bh_enable+0x10/0x34 [ 43.343263][ T4023] softirqs last disabled at (4486): [] local_bh_disable+0x10/0x34 [ 43.345911][ T4023] ---[ end trace f76c5fcc5f274344 ]--- [ 43.348819][ T4023] ------------[ cut here ]------------ [ 43.350336][ T4023] kernel BUG at fs/hfsplus/bnode.c:637! [ 43.351897][ T4023] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 43.354004][ T4023] Modules linked in: [ 43.355006][ T4023] CPU: 0 PID: 4023 Comm: syz-executor231 Tainted: G W 5.15.184-syzkaller #0 [ 43.357677][ T4023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 43.360404][ T4023] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 43.362514][ T4023] pc : hfsplus_bnode_put+0x590/0x59c [ 43.363966][ T4023] lr : hfsplus_bnode_put+0x590/0x59c [ 43.365365][ T4023] sp : ffff80001f0c7540 [ 43.366475][ T4023] x29: ffff80001f0c7540 x28: 0000000000000000 x27: dfff800000000000 [ 43.368656][ T4023] x26: ffff700003e18ebc x25: ffff80001f0c75e0 x24: ffff0000c2668000 [ 43.370873][ T4023] x23: dfff800000000000 x22: 1fffe0001810f100 x21: 0000000000000000 [ 43.373020][ T4023] x20: ffff0000c0878880 x19: ffff0000c0878800 x18: 0000000000000002 [ 43.375191][ T4023] x17: ffff800016cdf000 x16: ffff8000111a5644 x15: ffff8000167bf4c0 [ 43.377318][ T4023] x14: 0000000000000001 x13: 1ffff0000282a06b x12: 0000000000ff0100 [ 43.379418][ T4023] x11: 0000000000000000 x10: 0000000000000000 x9 : ffff800008ebf42c [ 43.381610][ T4023] x8 : ffff0000c14f51c0 x7 : ffff800008894f80 x6 : 0000000000000000 [ 43.383806][ T4023] x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff800008ebeef8 [ 43.385921][ T4023] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 43.388109][ T4023] Call trace: [ 43.388992][ T4023] hfsplus_bnode_put+0x590/0x59c [ 43.390309][ T4023] hfs_btree_inc_height+0x48c/0x8e0 [ 43.391716][ T4023] hfsplus_brec_insert+0x108/0xaa8 [ 43.393066][ T4023] __hfsplus_ext_write_extent+0x278/0x4dc [ 43.394590][ T4023] __hfsplus_ext_cache_extent+0x84/0xa88 [ 43.396106][ T4023] hfsplus_file_truncate+0x374/0x984 [ 43.397484][ T4023] hfsplus_setattr+0x18c/0x258 [ 43.398699][ T4023] notify_change+0xa08/0xcd8 [ 43.399961][ T4023] do_truncate+0x178/0x1f0 [ 43.401171][ T4023] do_sys_ftruncate+0x284/0x31c [ 43.402457][ T4023] __arm64_sys_ftruncate+0x60/0x74 [ 43.403817][ T4023] invoke_syscall+0x98/0x2b8 [ 43.405047][ T4023] el0_svc_common+0x138/0x258 [ 43.406293][ T4023] do_el0_svc+0x58/0x14c [ 43.407406][ T4023] el0_svc+0x78/0x1e0 [ 43.408447][ T4023] el0t_64_sync_handler+0xcc/0xe4 [ 43.409879][ T4023] el0t_64_sync+0x1a0/0x1a4 [ 43.411102][ T4023] Code: aa1403e0 97e6336c 17ffff74 97d6e536 (d4210000) [ 43.412933][ T4023] ---[ end trace f76c5fcc5f274345 ]--- [ 43.737121][ T4023] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 43.739104][ T4023] SMP: stopping secondary CPUs [ 43.740444][ T4023] Kernel Offset: disabled [ 43.741643][ T4023] CPU features: 0x8,000081c1,21302e40 [ 43.743099][ T4023] Memory Limit: none [ 44.023588][ T4023] Rebooting in 86400 seconds..