Warning: Permanently added '[localhost]:1283' (ED25519) to the list of known hosts.
executing program
syzkaller login: [ 86.709608][ T5312] loop0: detected capacity change from 0 to 32768
[ 86.738062][ T5312] =======================================================
[ 86.738062][ T5312] WARNING: The mand mount option has been deprecated and
[ 86.738062][ T5312] and is ignored by this kernel. Remove the mand
[ 86.738062][ T5312] option from the mount to silence this warning.
[ 86.738062][ T5312] =======================================================
[ 86.870120][ T5312] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[ 87.451174][ T5312] FAULT_INJECTION: forcing a failure.
[ 87.451174][ T5312] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 87.457610][ T5312] CPU: 0 UID: 0 PID: 5312 Comm: syz-executor335 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full)
[ 87.457627][ T5312] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.457633][ T5312] Call Trace:
[ 87.457639][ T5312]
[ 87.457646][ T5312] dump_stack_lvl+0x189/0x250
[ 87.457777][ T5312] ? __pfx____ratelimit+0x10/0x10
[ 87.457825][ T5312] ? __pfx_dump_stack_lvl+0x10/0x10
[ 87.457842][ T5312] ? __pfx__printk+0x10/0x10
[ 87.457857][ T5312] ? fs_reclaim_acquire+0x7d/0x100
[ 87.457907][ T5312] should_fail_ex+0x414/0x560
[ 87.457925][ T5312] prepare_alloc_pages+0x213/0x610
[ 87.457943][ T5312] __alloc_frozen_pages_noprof+0x123/0x370
[ 87.457959][ T5312] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10
[ 87.457985][ T5312] alloc_pages_mpol+0x232/0x4a0
[ 87.458003][ T5312] alloc_pages_noprof+0xa9/0x190
[ 87.458016][ T5312] folio_alloc_noprof+0x1e/0x30
[ 87.458029][ T5312] filemap_alloc_folio_noprof+0xdf/0x470
[ 87.458043][ T5312] ? filemap_get_entry+0xad/0x2f0
[ 87.458053][ T5312] ? filemap_get_entry+0xad/0x2f0
[ 87.458068][ T5312] ? filemap_get_entry+0x28f/0x2f0
[ 87.458080][ T5312] ? __pfx_filemap_alloc_folio_noprof+0x10/0x10
[ 87.458096][ T5312] ? jbd2_write_access_granted+0x69/0x310
[ 87.458119][ T5312] ? jbd2_write_access_granted+0x69/0x310
[ 87.458137][ T5312] __filemap_get_folio+0x3f2/0xaf0
[ 87.458155][ T5312] ocfs2_grab_folios_for_write+0x4ce/0xd80
[ 87.458179][ T5312] ? __pfx_ocfs2_grab_folios_for_write+0x10/0x10
[ 87.458191][ T5312] ? rcu_is_watching+0x15/0xb0
[ 87.458207][ T5312] ? ocfs2_write_begin_nolock+0xeb9/0x4340
[ 87.458219][ T5312] ? ocfs2_metadata_cache_get_super+0x43/0x80
[ 87.458230][ T5312] ? ocfs2_inode_cache_get_super+0xd/0x40
[ 87.458244][ T5312] ocfs2_write_begin_nolock+0x2cbc/0x4340
[ 87.458292][ T5312] ? __pfx_ocfs2_write_begin_nolock+0x10/0x10
[ 87.458308][ T5312] ? __lock_acquire+0xab9/0xd20
[ 87.458334][ T5312] ? __pfx_ocfs2_read_inode_block+0x10/0x10
[ 87.458354][ T5312] ? __pfx_ocfs2_journal_access_di+0x10/0x10
[ 87.458374][ T5312] ? __lock_acquire+0xab9/0xd20
[ 87.458395][ T5312] ? ocfs2_write_begin+0x198/0x310
[ 87.458415][ T5312] ? down_write+0x162/0x1f0
[ 87.458428][ T5312] ? __pfx_down_write+0x10/0x10
[ 87.458452][ T5312] ocfs2_write_begin+0x1bb/0x310
[ 87.458465][ T5312] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 87.458481][ T5312] ? __pfx_ocfs2_write_begin+0x10/0x10
[ 87.458505][ T5312] generic_perform_write+0x2c4/0x910
[ 87.458530][ T5312] ? __pfx_generic_perform_write+0x10/0x10
[ 87.458544][ T5312] ? file_update_time+0x2da/0x490
[ 87.458562][ T5312] ? __generic_file_write_iter+0xf9/0x230
[ 87.458575][ T5312] ? ocfs2_file_write_iter+0x1551/0x1d10
[ 87.458587][ T5312] ocfs2_file_write_iter+0x157a/0x1d10
[ 87.458612][ T5312] ? __pfx_ocfs2_file_write_iter+0x10/0x10
[ 87.458633][ T5312] ? __lock_acquire+0xab9/0xd20
[ 87.458656][ T5312] ? rcu_read_lock_any_held+0xb3/0x120
[ 87.458666][ T5312] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 87.458678][ T5312] vfs_write+0x548/0xa90
[ 87.458693][ T5312] ? __pfx_ocfs2_file_write_iter+0x10/0x10
[ 87.458702][ T5312] ? __pfx_vfs_write+0x10/0x10
[ 87.458714][ T5312] ? do_sys_openat2+0x154/0x1c0
[ 87.458722][ T5312] ? kmem_cache_free+0x18f/0x400
[ 87.458735][ T5312] ksys_write+0x145/0x250
[ 87.458743][ T5312] ? __pfx_ksys_write+0x10/0x10
[ 87.458748][ T5312] ? rcu_is_watching+0x15/0xb0
[ 87.458761][ T5312] ? do_syscall_64+0xbe/0x3b0
[ 87.458774][ T5312] do_syscall_64+0xfa/0x3b0
[ 87.458783][ T5312] ? lockdep_hardirqs_on+0x9c/0x150
[ 87.458800][ T5312] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.458811][ T5312] ? clear_bhb_loop+0x60/0xb0
[ 87.458825][ T5312] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.458836][ T5312] RIP: 0033:0x7f0676081af9
[ 87.458848][ T5312] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[ 87.458857][ T5312] RSP: 002b:00007ffd0a9a1498 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 87.458871][ T5312] RAX: ffffffffffffffda RBX: 00007ffd0a9a14c0 RCX: 00007f0676081af9
[ 87.458878][ T5312] RDX: 00000000fffffec6 RSI: 0000200000000180 RDI: 0000000000000005
[ 87.458884][ T5312] RBP: 0000000000000001 R08: 00007ffd0a9a1237 R09: 0000000000000000
[ 87.458891][ T5312] R10: 0000000000000001 R11: 0000000000000246 R12: 0000200000000180
[ 87.458897][ T5312] R13: 00007ffd0a9a15d0 R14: 431bde82d7b634db R15: 00007f06760c301d
[ 87.458918][ T5312]
[ 87.458927][ T5312] (syz-executor335,5312,0):ocfs2_grab_folios_for_write:1073 ERROR: status = -12
[ 87.674697][ T5312] (syz-executor335,5312,0):ocfs2_write_begin_nolock:1791 ERROR: status = -12
[ 87.679667][ T5312] BUG: unable to handle page fault for address: fffffffffffffffc
[ 87.682912][ T5312] #PF: supervisor read access in kernel mode
[ 87.685697][ T5312] #PF: error_code(0x0000) - not-present page
[ 87.688124][ T5312] PGD df3d067 P4D df3d067 PUD df3f067 PMD 0
[ 87.690649][ T5312] Oops: Oops: 0000 [#1] SMP KASAN NOPTI
[ 87.693354][ T5312] CPU: 0 UID: 0 PID: 5312 Comm: syz-executor335 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full)
[ 87.700810][ T5312] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 87.705572][ T5312] RIP: 0010:folio_unlock+0x3a/0x160
[ 87.707854][ T5312] Code: fb 49 bf 00 00 00 00 00 fc ff df e8 20 df c8 ff 4c 8d 73 08 4d 89 f4 49 c1 ec 03 43 80 3c 3c 00 74 08 4c 89 f7 e8 76 56 2c 00 <4d> 8b 2e 4c 89 ee 48 83 e6 01 31 ff e8 d5 e3 c8 ff 49 83 e5 01 0f
[ 87.716850][ T5312] RSP: 0018:ffffc9000d517128 EFLAGS: 00010246
[ 87.719390][ T5312] RAX: ffffffff81f77fd0 RBX: fffffffffffffff4 RCX: ffff8880007fc880
[ 87.722762][ T5312] RDX: 0000000000000000 RSI: 0000000000000001 RDI: fffffffffffffff4
[ 87.726708][ T5312] RBP: 0000000000000001 R08: ffff88803fedc07f R09: 1ffff11007fdb80f
[ 87.730997][ T5312] R10: dffffc0000000000 R11: ffffed1007fdb810 R12: 1fffffffffffffff
[ 87.734531][ T5312] R13: 0000000000000000 R14: fffffffffffffffc R15: dffffc0000000000
[ 87.738012][ T5312] FS: 000055557d696380(0000) GS:ffff88808d252000(0000) knlGS:0000000000000000
[ 87.741955][ T5312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 87.745198][ T5312] CR2: fffffffffffffffc CR3: 0000000042b50000 CR4: 0000000000352ef0
[ 87.749690][ T5312] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 87.753688][ T5312] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 87.757251][ T5312] Call Trace:
[ 87.758864][ T5312]
[ 87.760300][ T5312] ocfs2_unlock_and_free_folios+0x71/0x1a0
[ 87.763308][ T5312] ocfs2_write_begin_nolock+0x3078/0x4340
[ 87.765984][ T5312] ? __pfx_ocfs2_write_begin_nolock+0x10/0x10
[ 87.768691][ T5312] ? __lock_acquire+0xab9/0xd20
[ 87.770887][ T5312] ? __pfx_ocfs2_read_inode_block+0x10/0x10
[ 87.773845][ T5312] ? __pfx_ocfs2_journal_access_di+0x10/0x10
[ 87.777057][ T5312] ? __lock_acquire+0xab9/0xd20
[ 87.779263][ T5312] ? ocfs2_write_begin+0x198/0x310
[ 87.781614][ T5312] ? down_write+0x162/0x1f0
[ 87.783775][ T5312] ? __pfx_down_write+0x10/0x10
[ 87.785976][ T5312] ocfs2_write_begin+0x1bb/0x310
[ 87.788375][ T5312] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10
[ 87.791736][ T5312] ? __pfx_ocfs2_write_begin+0x10/0x10
[ 87.793936][ T5312] generic_perform_write+0x2c4/0x910
[ 87.796265][ T5312] ? __pfx_generic_perform_write+0x10/0x10
[ 87.798719][ T5312] ? file_update_time+0x2da/0x490
[ 87.801163][ T5312] ? __generic_file_write_iter+0xf9/0x230
[ 87.804170][ T5312] ? ocfs2_file_write_iter+0x1551/0x1d10
[ 87.806858][ T5312] ocfs2_file_write_iter+0x157a/0x1d10
[ 87.809228][ T5312] ? __pfx_ocfs2_file_write_iter+0x10/0x10
[ 87.811794][ T5312] ? __lock_acquire+0xab9/0xd20
[ 87.813716][ T5312] ? rcu_read_lock_any_held+0xb3/0x120
[ 87.815998][ T5312] ? __pfx_rcu_read_lock_any_held+0x10/0x10
[ 87.818703][ T5312] vfs_write+0x548/0xa90
[ 87.820663][ T5312] ? __pfx_ocfs2_file_write_iter+0x10/0x10
[ 87.824041][ T5312] ? __pfx_vfs_write+0x10/0x10
[ 87.826728][ T5312] ? do_sys_openat2+0x154/0x1c0
[ 87.829153][ T5312] ? kmem_cache_free+0x18f/0x400
[ 87.831414][ T5312] ksys_write+0x145/0x250
[ 87.833139][ T5312] ? __pfx_ksys_write+0x10/0x10
[ 87.835252][ T5312] ? rcu_is_watching+0x15/0xb0
[ 87.837330][ T5312] ? do_syscall_64+0xbe/0x3b0
[ 87.839347][ T5312] do_syscall_64+0xfa/0x3b0
[ 87.841270][ T5312] ? lockdep_hardirqs_on+0x9c/0x150
[ 87.843665][ T5312] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.846635][ T5312] ? clear_bhb_loop+0x60/0xb0
[ 87.848655][ T5312] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 87.851463][ T5312] RIP: 0033:0x7f0676081af9
[ 87.853440][ T5312] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 1a 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
[ 87.861434][ T5312] RSP: 002b:00007ffd0a9a1498 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 87.865475][ T5312] RAX: ffffffffffffffda RBX: 00007ffd0a9a14c0 RCX: 00007f0676081af9
[ 87.869435][ T5312] RDX: 00000000fffffec6 RSI: 0000200000000180 RDI: 0000000000000005
[ 87.872864][ T5312] RBP: 0000000000000001 R08: 00007ffd0a9a1237 R09: 0000000000000000
[ 87.876467][ T5312] R10: 0000000000000001 R11: 0000000000000246 R12: 0000200000000180
[ 87.880864][ T5312] R13: 00007ffd0a9a15d0 R14: 431bde82d7b634db R15: 00007f06760c301d
[ 87.886112][ T5312]
[ 87.887750][ T5312] Modules linked in:
[ 87.889716][ T5312] CR2: fffffffffffffffc
[ 87.891849][ T5312] ---[ end trace 0000000000000000 ]---
[ 87.894286][ T5312] RIP: 0010:folio_unlock+0x3a/0x160
[ 87.896707][ T5312] Code: fb 49 bf 00 00 00 00 00 fc ff df e8 20 df c8 ff 4c 8d 73 08 4d 89 f4 49 c1 ec 03 43 80 3c 3c 00 74 08 4c 89 f7 e8 76 56 2c 00 <4d> 8b 2e 4c 89 ee 48 83 e6 01 31 ff e8 d5 e3 c8 ff 49 83 e5 01 0f
[ 87.905248][ T5312] RSP: 0018:ffffc9000d517128 EFLAGS: 00010246
[ 87.908391][ T5312] RAX: ffffffff81f77fd0 RBX: fffffffffffffff4 RCX: ffff8880007fc880
[ 87.911470][ T5312] RDX: 0000000000000000 RSI: 0000000000000001 RDI: fffffffffffffff4
[ 87.914567][ T5312] RBP: 0000000000000001 R08: ffff88803fedc07f R09: 1ffff11007fdb80f
[ 87.917812][ T5312] R10: dffffc0000000000 R11: ffffed1007fdb810 R12: 1fffffffffffffff
[ 87.920932][ T5312] R13: 0000000000000000 R14: fffffffffffffffc R15: dffffc0000000000
[ 87.924024][ T5312] FS: 000055557d696380(0000) GS:ffff88808d252000(0000) knlGS:0000000000000000
[ 87.928578][ T5312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 87.932012][ T5312] CR2: fffffffffffffffc CR3: 0000000042b50000 CR4: 0000000000352ef0
[ 87.935471][ T5312] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 87.938984][ T5312] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 87.942650][ T5312] Kernel panic - not syncing: Fatal exception
[ 87.945834][ T5312] Kernel Offset: disabled
[ 87.947860][ T5312] Rebooting in 86400 seconds..
VM DIAGNOSIS:
12:39:14 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000039 RBX=0000000000000039 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000d5166d0
R8 =ffff888033c00237 R9 =1ffff11006780046 R10=dffffc0000000000 R11=ffffffff85470f30
R12=dffffc0000000000 R13=ffffffff99ac38c9 R14=ffffffff99dc8780 R15=0000000000000000
RIP=ffffffff85470fac 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 000055557d696380 ffffffff 00c00000
GS =0000 ffff88808d252000 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=fffffffffffffffc CR3=0000000042b50000 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=0000000000440401 Opmask01=0000000000000001 Opmask02=00000000fff7ffff 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 00007ffd0a9a14a0 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f06760c98a8 00007f06760c3350
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f06760c3064
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f06760ded42
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f06760c3087
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f06760c30bf
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
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 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 65723d73726f7272 6500747865003036 36396f7369007265 6c6c616b7a797300
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 40571856574a5757 4000515d40001513 131c4a564c005740 4949444e5f5c5600
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