Warning: Permanently added '[localhost]:14383' (ED25519) to the list of known hosts. [ 67.161048][ T5306] loop0: detected capacity change from 0 to 1024 executing program [ 67.208633][ T5306] [ 67.209494][ T5306] ============================================ [ 67.212168][ T5306] WARNING: possible recursive locking detected [ 67.214491][ T5306] 6.14.0-rc1-syzkaller-00020-g0de63bb7d919 #0 Not tainted [ 67.218540][ T5306] -------------------------------------------- [ 67.220942][ T5306] syz-executor374/5306 is trying to acquire lock: [ 67.223488][ T5306] ffff8880439b9548 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_get_block+0x383/0x14f0 [ 67.227358][ T5306] [ 67.227358][ T5306] but task is already holding lock: [ 67.229831][ T5306] ffff8880439ba988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x21b/0x1b70 [ 67.233339][ T5306] [ 67.233339][ T5306] other info that might help us debug this: [ 67.236032][ T5306] Possible unsafe locking scenario: [ 67.236032][ T5306] [ 67.238450][ T5306] CPU0 [ 67.239679][ T5306] ---- [ 67.240900][ T5306] lock(&HFSPLUS_I(inode)->extents_lock); [ 67.242786][ T5306] lock(&HFSPLUS_I(inode)->extents_lock); [ 67.245037][ T5306] [ 67.245037][ T5306] *** DEADLOCK *** [ 67.245037][ T5306] [ 67.247882][ T5306] May be due to missing lock nesting notation [ 67.247882][ T5306] [ 67.250856][ T5306] 4 locks held by syz-executor374/5306: [ 67.252918][ T5306] #0: ffff888043326420 (sb_writers#9){.+.+}-{0:0}, at: vfs_writev+0x2d6/0xbc0 [ 67.256299][ T5306] #1: ffff8880439bab78 (&sb->s_type->i_mutex_key#15){+.+.}-{4:4}, at: generic_file_write_iter+0xe0/0x5b0 [ 67.260192][ T5306] #2: ffff8880439ba988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x21b/0x1b70 [ 67.264152][ T5306] #3: ffff888011df60f8 (&sbi->alloc_mutex){+.+.}-{4:4}, at: hfsplus_block_allocate+0x9e/0x8c0 [ 67.268025][ T5306] [ 67.268025][ T5306] stack backtrace: [ 67.270159][ T5306] CPU: 0 UID: 0 PID: 5306 Comm: syz-executor374 Not tainted 6.14.0-rc1-syzkaller-00020-g0de63bb7d919 #0 [ 67.270172][ T5306] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 67.270180][ T5306] Call Trace: [ 67.270186][ T5306] [ 67.270190][ T5306] dump_stack_lvl+0x241/0x360 [ 67.270200][ T5306] ? __pfx_dump_stack_lvl+0x10/0x10 [ 67.270205][ T5306] ? __pfx__printk+0x10/0x10 [ 67.270218][ T5306] ? lockdep_unlock+0x16a/0x300 [ 67.270238][ T5306] print_deadlock_bug+0x483/0x620 [ 67.270249][ T5306] validate_chain+0x15e2/0x5920 [ 67.270258][ T5306] ? kernel_text_address+0xa7/0xe0 [ 67.270270][ T5306] ? stack_trace_save+0x118/0x1d0 [ 67.270282][ T5306] ? __pfx_validate_chain+0x10/0x10 [ 67.270291][ T5306] ? __pfx_stack_trace_save+0x10/0x10 [ 67.270300][ T5306] ? check_noncircular+0x259/0x4a0 [ 67.270311][ T5306] ? __pfx_check_noncircular+0x10/0x10 [ 67.270320][ T5306] ? lockdep_unlock+0x16a/0x300 [ 67.270330][ T5306] ? look_up_lock_class+0x77/0x170 [ 67.271211][ T5306] ? register_lock_class+0x102/0x980 [ 67.271224][ T5306] ? add_lock_to_list+0x1e8/0x2f0 [ 67.271235][ T5306] ? __pfx_register_lock_class+0x10/0x10 [ 67.271246][ T5306] ? validate_chain+0x15c0/0x5920 [ 67.271255][ T5306] ? is_bpf_text_address+0x26/0x2a0 [ 67.271268][ T5306] ? mark_lock+0x9a/0x360 [ 67.271280][ T5306] __lock_acquire+0x1397/0x2100 [ 67.271295][ T5306] lock_acquire+0x1ed/0x550 [ 67.271307][ T5306] ? hfsplus_get_block+0x383/0x14f0 [ 67.271321][ T5306] ? __pfx_lock_acquire+0x10/0x10 [ 67.271334][ T5306] ? __pfx___might_resched+0x10/0x10 [ 67.271345][ T5306] ? register_lock_class+0x102/0x980 [ 67.271354][ T5306] ? create_empty_buffers+0x3a/0x530 [ 67.271360][ T5306] ? __pfx_register_lock_class+0x10/0x10 [ 67.271367][ T5306] ? read_cache_page+0x5b/0x170 [ 67.271375][ T5306] ? hfsplus_file_extend+0xade/0x1b70 [ 67.271382][ T5306] __mutex_lock+0x19c/0x1010 [ 67.271390][ T5306] ? hfsplus_get_block+0x383/0x14f0 [ 67.271397][ T5306] ? __lock_acquire+0x1397/0x2100 [ 67.271404][ T5306] ? hfsplus_get_block+0x383/0x14f0 [ 67.271411][ T5306] ? __pfx___mutex_lock+0x10/0x10 [ 67.271420][ T5306] hfsplus_get_block+0x383/0x14f0 [ 67.271428][ T5306] ? __pfx_hfsplus_get_block+0x10/0x10 [ 67.271436][ T5306] ? _raw_spin_unlock+0x28/0x50 [ 67.271442][ T5306] ? create_empty_buffers+0x471/0x530 [ 67.271448][ T5306] block_read_full_folio+0x3ee/0xae0 [ 67.271456][ T5306] ? __pfx_hfsplus_get_block+0x10/0x10 [ 67.271462][ T5306] ? __pfx_block_read_full_folio+0x10/0x10 [ 67.271470][ T5306] filemap_read_folio+0x148/0x3b0 [ 67.271481][ T5306] ? __pfx_hfsplus_read_folio+0x10/0x10 [ 67.271491][ T5306] ? __pfx_filemap_read_folio+0x10/0x10 [ 67.271503][ T5306] ? __filemap_get_folio+0x9a8/0xae0 [ 67.271520][ T5306] ? __mutex_lock+0x397/0x1010 [ 67.271533][ T5306] do_read_cache_folio+0x373/0x5b0 [ 67.271548][ T5306] ? __pfx_hfsplus_read_folio+0x10/0x10 [ 67.271559][ T5306] ? hfsplus_file_extend+0x21b/0x1b70 [ 67.271567][ T5306] read_cache_page+0x5b/0x170 [ 67.271575][ T5306] hfsplus_block_allocate+0xee/0x8c0 [ 67.271583][ T5306] hfsplus_file_extend+0xade/0x1b70 [ 67.271591][ T5306] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 67.271598][ T5306] ? __lock_acquire+0x1397/0x2100 [ 67.271608][ T5306] hfsplus_get_block+0x406/0x14f0 [ 67.271616][ T5306] ? __pfx_hfsplus_get_block+0x10/0x10 [ 67.271625][ T5306] __block_write_begin_int+0x692/0x19a0 [ 67.271631][ T5306] ? __pfx___might_resched+0x10/0x10 [ 67.271639][ T5306] ? __pfx_hfsplus_get_block+0x10/0x10 [ 67.271646][ T5306] ? __pfx___block_write_begin_int+0x10/0x10 [ 67.271653][ T5306] cont_write_begin+0x77f/0xb40 [ 67.271659][ T5306] ? __pfx_lock_release+0x10/0x10 [ 67.271667][ T5306] ? __pfx_cont_write_begin+0x10/0x10 [ 67.271673][ T5306] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 67.271680][ T5306] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 67.271686][ T5306] ? rcu_is_watching+0x15/0xb0 [ 67.271695][ T5306] hfsplus_write_begin+0x68/0xb0 [ 67.271705][ T5306] ? __pfx_hfsplus_get_block+0x10/0x10 [ 67.271717][ T5306] cont_write_begin+0x32b/0xb40 [ 67.271729][ T5306] ? __pfx_cont_write_begin+0x10/0x10 [ 67.271739][ T5306] ? __pfx_fault_in_readable+0x10/0x10 [ 67.271751][ T5306] hfsplus_write_begin+0x68/0xb0 [ 67.271761][ T5306] ? __pfx_hfsplus_get_block+0x10/0x10 [ 67.271773][ T5306] generic_perform_write+0x346/0x990 [ 67.271788][ T5306] ? __pfx_generic_perform_write+0x10/0x10 [ 67.271801][ T5306] ? file_update_time+0x3dd/0x450 [ 67.271813][ T5306] ? __generic_file_write_iter+0x102/0x230 [ 67.271826][ T5306] generic_file_write_iter+0x10c/0x5b0 [ 67.271838][ T5306] ? __pfx_lock_acquire+0x10/0x10 [ 67.271851][ T5306] ? aa_file_perm+0x137/0xf50 [ 67.271864][ T5306] ? __pfx_generic_file_write_iter+0x10/0x10 [ 67.271876][ T5306] ? rcu_is_watching+0x15/0xb0 [ 67.271885][ T5306] ? mark_lock+0x9a/0x360 [ 67.271898][ T5306] ? __lock_acquire+0x1397/0x2100 [ 67.271917][ T5306] do_iter_readv_writev+0x71a/0x9d0 [ 67.271932][ T5306] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 67.271945][ T5306] ? rcu_read_lock_any_held+0xb7/0x160 [ 67.271957][ T5306] vfs_writev+0x38b/0xbc0 [ 67.271968][ T5306] ? vma_end_read+0x18/0x170 [ 67.271981][ T5306] ? __pfx_vfs_writev+0x10/0x10 [ 67.271997][ T5306] __se_sys_pwritev2+0x196/0x2b0 [ 67.272011][ T5306] ? __pfx___se_sys_pwritev2+0x10/0x10 [ 67.272024][ T5306] ? exc_page_fault+0x590/0x8b0 [ 67.272035][ T5306] ? __x64_sys_pwritev2+0x21/0xf0 [ 67.272049][ T5306] do_syscall_64+0xf3/0x230 [ 67.272062][ T5306] ? clear_bhb_loop+0x35/0x90 [ 67.272076][ T5306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.272089][ T5306] RIP: 0033:0x7fd7d3e11ad9 [ 67.272101][ T5306] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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 [ 67.272108][ T5306] RSP: 002b:00007ffef4d6efb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000148 [ 67.272118][ T5306] RAX: ffffffffffffffda RBX: 0032656c69662f2e RCX: 00007fd7d3e11ad9 [ 67.272126][ T5306] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000004 [ 67.272132][ T5306] RBP: 00007fd7d3e855f0 R08: 0000000000000000 R09: 0000000000000000 [ 67.272138][ T5306] R10: 0000000000005405 R11: 0000000000000246 R12: 00007ffef4d6eff0 [ 67.272144][ T5306] R13: 00007ffef4d6f218 R14: 431bde82d7b634db R15: 00007fd7d3e5a03b [ 67.272154][ T5306] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program VM DIAGNOSIS: 18:03:00 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000072 RBX=ffffffff9a746080 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d2adc10 R8 =ffffffff8576c46b R9 =1ffff110067a0046 R10=dffffc0000000000 R11=ffffffff8576c420 R12=dffffc0000000000 R13=0000000000000072 R14=0000000000000072 R15=00000000000003f8 RIP=ffffffff8576c49e 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 000055557c2d4380 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=00007fd7d3e890f8 CR3=0000000040fe2000 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=0000000000000001 Opmask01=0000000000000006 Opmask02=000000000000007f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffef4d6e5c0 00007ffef4d6e5a0 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffef4d6e700 00007ffef4d6e580 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fd7d3e76924 00007fd7d3e8a260 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffef4d6e5c0 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffef4d6e700 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffef4d6e700 00007ffef4d6e580 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffef4d6e5c0 00007ffef4d6e5a0 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 c76c537441013458 f03673c2983f39da 7c8a76577e83110d f634db9ec91e1428 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 e94aa8e2a964f4c9 ab985ed5fd8ba684 5d365715825ae30a 9ddad42a48d20d00 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