Warning: Permanently added '[localhost]:8666' (ED25519) to the list of known hosts. executing program [ 68.563139][ T5318] loop0: detected capacity change from 0 to 1024 [ 68.592286][ T5318] hfsplus: request for non-existent node 211 in B*Tree [ 68.594275][ T5318] hfsplus: request for non-existent node 211 in B*Tree [ 68.596715][ T5318] ================================================================== [ 68.599705][ T5318] BUG: KASAN: wild-memory-access in hfsplus_bnode_dump+0x403/0xbb0 [ 68.602756][ T5318] Read of size 2 at addr 000508800000103e by task syz-executor230/5318 [ 68.606371][ T5318] [ 68.607199][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz-executor230 Not tainted 6.12.0-syzkaller-01892-g8f7c8b88bda4 #0 [ 68.610532][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.614034][ T5318] Call Trace: [ 68.615062][ T5318] [ 68.616105][ T5318] dump_stack_lvl+0x241/0x360 [ 68.617649][ T5318] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.619314][ T5318] ? __pfx__printk+0x10/0x10 [ 68.620849][ T5318] ? _printk+0xd5/0x120 [ 68.622229][ T5318] print_report+0xe8/0x550 [ 68.623800][ T5318] ? __virt_addr_valid+0x58/0x530 [ 68.625374][ T5318] ? hfsplus_bnode_dump+0x403/0xbb0 [ 68.626935][ T5318] kasan_report+0x143/0x180 [ 68.628390][ T5318] ? hfsplus_bnode_dump+0x403/0xbb0 [ 68.630032][ T5318] ? hfsplus_bnode_dump+0x403/0xbb0 [ 68.631738][ T5318] kasan_check_range+0x282/0x290 [ 68.633363][ T5318] ? hfsplus_bnode_dump+0x403/0xbb0 [ 68.635013][ T5318] __asan_memcpy+0x29/0x70 [ 68.636451][ T5318] hfsplus_bnode_dump+0x403/0xbb0 [ 68.638130][ T5318] ? __pfx_hfsplus_bnode_dump+0x10/0x10 [ 68.640170][ T5318] ? hfsplus_bnode_write_u16+0x9b/0xf0 [ 68.642235][ T5318] ? __pfx_hfsplus_bnode_write_u16+0x10/0x10 [ 68.644500][ T5318] ? rcu_is_watching+0x15/0xb0 [ 68.646346][ T5318] ? hfsplus_bnode_move+0x2da/0x910 [ 68.648211][ T5318] ? __mark_inode_dirty+0x3db/0xe90 [ 68.650164][ T5318] hfsplus_brec_remove+0x42c/0x4f0 [ 68.652076][ T5318] __hfsplus_delete_attr+0x275/0x450 [ 68.653933][ T5318] ? __pfx___hfsplus_delete_attr+0x10/0x10 [ 68.655984][ T5318] hfsplus_delete_attr+0x353/0x4b0 [ 68.657810][ T5318] ? __pfx_hfsplus_delete_attr+0x10/0x10 [ 68.659743][ T5318] ? hfsplus_find_init+0x85/0x1c0 [ 68.661628][ T5318] ? hfsplus_find_init+0x14a/0x1c0 [ 68.663426][ T5318] __hfsplus_setxattr+0x4ad/0x22d0 [ 68.665166][ T5318] ? kernel_text_address+0xa7/0xe0 [ 68.667063][ T5318] ? arch_stack_walk+0xfd/0x150 [ 68.668814][ T5318] ? __pfx___hfsplus_setxattr+0x10/0x10 [ 68.670842][ T5318] ? stack_trace_save+0x118/0x1d0 [ 68.672677][ T5318] ? __pfx_stack_trace_save+0x10/0x10 [ 68.674660][ T5318] ? stack_depot_save_flags+0x29/0x830 [ 68.676603][ T5318] ? __kasan_kmalloc+0x98/0xb0 [ 68.678433][ T5318] ? hfsplus_setxattr+0x68/0xe0 [ 68.680346][ T5318] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 68.682719][ T5318] hfsplus_setxattr+0xb0/0xe0 [ 68.684792][ T5318] hfsplus_trusted_setxattr+0x40/0x60 [ 68.687234][ T5318] ? __pfx_hfsplus_trusted_setxattr+0x10/0x10 [ 68.689893][ T5318] __vfs_setxattr+0x468/0x4a0 [ 68.692095][ T5318] __vfs_setxattr_noperm+0x12e/0x660 [ 68.694365][ T5318] vfs_setxattr+0x221/0x430 [ 68.696239][ T5318] ? __pfx_vfs_setxattr+0x10/0x10 [ 68.698367][ T5318] filename_setxattr+0x2af/0x430 [ 68.700465][ T5318] ? __pfx_filename_setxattr+0x10/0x10 [ 68.702516][ T5318] ? getname_flags+0x1e3/0x540 [ 68.704372][ T5318] path_setxattrat+0x440/0x510 [ 68.706330][ T5318] ? __pfx_path_setxattrat+0x10/0x10 [ 68.708440][ T5318] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 68.710717][ T5318] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 68.713138][ T5318] __x64_sys_lsetxattr+0xbf/0xe0 [ 68.714973][ T5318] do_syscall_64+0xf3/0x230 [ 68.716660][ T5318] ? clear_bhb_loop+0x35/0x90 [ 68.718283][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.720275][ T5318] RIP: 0033:0x7f12aec936b9 [ 68.721885][ T5318] 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 [ 68.729252][ T5318] RSP: 002b:00007ffd71ccc688 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 68.732483][ T5318] RAX: ffffffffffffffda RBX: 0072657070752e79 RCX: 00007f12aec936b9 [ 68.735265][ T5318] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020000040 [ 68.738090][ T5318] RBP: 0030656c69662f2e R08: 0000000000000000 R09: 0000000000000000 [ 68.741141][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 68.744064][ T5318] R13: 00007ffd71ccc868 R14: 0000000000000001 R15: 0000000000000001 [ 68.747052][ T5318] [ 68.748243][ T5318] ================================================================== [ 68.767829][ T5318] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 68.770679][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz-executor230 Not tainted 6.12.0-syzkaller-01892-g8f7c8b88bda4 #0 [ 68.775168][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 68.779270][ T5318] Call Trace: [ 68.780482][ T5318] [ 68.781586][ T5318] dump_stack_lvl+0x241/0x360 [ 68.783332][ T5318] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.785249][ T5318] ? __pfx__printk+0x10/0x10 [ 68.787009][ T5318] ? preempt_schedule+0xe1/0xf0 [ 68.788837][ T5318] ? vscnprintf+0x5d/0x90 [ 68.790519][ T5318] panic+0x349/0x880 [ 68.791977][ T5318] ? check_panic_on_warn+0x21/0xb0 [ 68.793822][ T5318] ? __pfx_panic+0x10/0x10 [ 68.795411][ T5318] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 68.797627][ T5318] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 68.799945][ T5318] ? print_report+0xe8/0x550 [ 68.801690][ T5318] check_panic_on_warn+0x86/0xb0 [ 68.803587][ T5318] ? hfsplus_bnode_dump+0x403/0xbb0 [ 68.805554][ T5318] end_report+0x77/0x160 [ 68.807252][ T5318] kasan_report+0x154/0x180 [ 68.809032][ T5318] ? hfsplus_bnode_dump+0x403/0xbb0 [ 68.811080][ T5318] ? hfsplus_bnode_dump+0x403/0xbb0 [ 68.813131][ T5318] kasan_check_range+0x282/0x290 [ 68.814963][ T5318] ? hfsplus_bnode_dump+0x403/0xbb0 [ 68.816947][ T5318] __asan_memcpy+0x29/0x70 [ 68.818590][ T5318] hfsplus_bnode_dump+0x403/0xbb0 [ 68.820486][ T5318] ? __pfx_hfsplus_bnode_dump+0x10/0x10 [ 68.822173][ T5318] ? hfsplus_bnode_write_u16+0x9b/0xf0 [ 68.823848][ T5318] ? __pfx_hfsplus_bnode_write_u16+0x10/0x10 [ 68.825873][ T5318] ? rcu_is_watching+0x15/0xb0 [ 68.827668][ T5318] ? hfsplus_bnode_move+0x2da/0x910 [ 68.829634][ T5318] ? __mark_inode_dirty+0x3db/0xe90 [ 68.831692][ T5318] hfsplus_brec_remove+0x42c/0x4f0 [ 68.833749][ T5318] __hfsplus_delete_attr+0x275/0x450 [ 68.835787][ T5318] ? __pfx___hfsplus_delete_attr+0x10/0x10 [ 68.838052][ T5318] hfsplus_delete_attr+0x353/0x4b0 [ 68.840054][ T5318] ? __pfx_hfsplus_delete_attr+0x10/0x10 [ 68.842267][ T5318] ? hfsplus_find_init+0x85/0x1c0 [ 68.844184][ T5318] ? hfsplus_find_init+0x14a/0x1c0 [ 68.846206][ T5318] __hfsplus_setxattr+0x4ad/0x22d0 [ 68.848161][ T5318] ? kernel_text_address+0xa7/0xe0 [ 68.850102][ T5318] ? arch_stack_walk+0xfd/0x150 [ 68.851890][ T5318] ? __pfx___hfsplus_setxattr+0x10/0x10 [ 68.853939][ T5318] ? stack_trace_save+0x118/0x1d0 [ 68.855806][ T5318] ? __pfx_stack_trace_save+0x10/0x10 [ 68.857801][ T5318] ? stack_depot_save_flags+0x29/0x830 [ 68.859835][ T5318] ? __kasan_kmalloc+0x98/0xb0 [ 68.861599][ T5318] ? hfsplus_setxattr+0x68/0xe0 [ 68.863293][ T5318] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 68.865319][ T5318] hfsplus_setxattr+0xb0/0xe0 [ 68.866916][ T5318] hfsplus_trusted_setxattr+0x40/0x60 [ 68.868644][ T5318] ? __pfx_hfsplus_trusted_setxattr+0x10/0x10 [ 68.870948][ T5318] __vfs_setxattr+0x468/0x4a0 [ 68.872676][ T5318] __vfs_setxattr_noperm+0x12e/0x660 [ 68.874597][ T5318] vfs_setxattr+0x221/0x430 [ 68.876331][ T5318] ? __pfx_vfs_setxattr+0x10/0x10 [ 68.878365][ T5318] filename_setxattr+0x2af/0x430 [ 68.880175][ T5318] ? __pfx_filename_setxattr+0x10/0x10 [ 68.882210][ T5318] ? getname_flags+0x1e3/0x540 [ 68.884049][ T5318] path_setxattrat+0x440/0x510 [ 68.885857][ T5318] ? __pfx_path_setxattrat+0x10/0x10 [ 68.888012][ T5318] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 68.890279][ T5318] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 68.892598][ T5318] __x64_sys_lsetxattr+0xbf/0xe0 [ 68.894516][ T5318] do_syscall_64+0xf3/0x230 [ 68.896202][ T5318] ? clear_bhb_loop+0x35/0x90 [ 68.897961][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.900190][ T5318] RIP: 0033:0x7f12aec936b9 [ 68.901943][ T5318] 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 [ 68.909252][ T5318] RSP: 002b:00007ffd71ccc688 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd [ 68.912403][ T5318] RAX: ffffffffffffffda RBX: 0072657070752e79 RCX: 00007f12aec936b9 [ 68.915373][ T5318] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000020000040 [ 68.918406][ T5318] RBP: 0030656c69662f2e R08: 0000000000000000 R09: 0000000000000000 [ 68.921712][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 68.924719][ T5318] R13: 00007ffd71ccc868 R14: 0000000000000001 R15: 0000000000000001 [ 68.927349][ T5318] [ 68.928831][ T5318] Kernel Offset: disabled [ 68.930484][ T5318] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:27:41 Registers: info registers vcpu 0 CPU#0 RAX=1ffffffff34e6c60 RBX=ffffffff9a7363a0 RCX=0000000000000000 RDX=00000000000003fd RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d13e798 R8 =ffffffff854c5e86 R9 =1ffff11003d6e046 R10=dffffc0000000000 R11=ffffffff854c5e40 R12=dffffc0000000000 R13=ffffffff9a430f80 R14=00000000000003fd R15=dffffc0000000000 RIP=ffffffff854c5eb6 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00005555635d6380 ffffffff 00c00000 GS =0000 ffff88801fc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd36604ff8 CR3=0000000042f56000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=00000000ffffffff Opmask01=0000000000000006 Opmask02=000000000000007f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2e79616c7265766f 2e64657473757274 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd71ccbc80 00007ffd71ccbc60 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd71ccbdc0 00007ffd71ccbc40 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f12aecf87e4 00007f12aed0b240 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd71ccbc80 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd71ccbdc0 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd71ccbdc0 00007ffd71ccbc40 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd71ccbc80 00007ffd71ccbc60 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0073756c70736668 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000