Warning: Permanently added '[localhost]:51263' (ED25519) to the list of known hosts. executing program [ 77.414764][ T5320] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 77.539744][ T5320] VFS: Found a Xenix FS (block size = 1024) on device loop0 executing program executing program executing program executing program [ 77.596542][ T5320] syz-executor339: attempt to access beyond end of device [ 77.596542][ T5320] loop0: rw=0, sector=6491536, nr_sectors = 2 limit=128 executing program executing program executing program [ 77.654028][ T5320] Buffer I/O error on dev loop0, logical block 3245768, async page read executing program executing program executing program [ 77.708879][ T5320] unable to read i-node block executing program executing program executing program [ 77.734486][ T5320] syz-executor339: attempt to access beyond end of device [ 77.734486][ T5320] loop0: rw=0, sector=6491536, nr_sectors = 2 limit=128 executing program executing program executing program executing program [ 77.787047][ T5320] Buffer I/O error on dev loop0, logical block 3245768, async page read [ 77.794731][ T5320] sysv_free_block: flc_count > flc_size executing program executing program executing program executing program executing program [ 77.848353][ T5320] sysv_free_inode: unable to read inode block on device loop0 executing program executing program executing program executing program executing program [ 77.913814][ T5311] sysv_free_block: flc_count > flc_size [ 77.916093][ T5311] sysv_free_block: flc_count > flc_size [ 77.918250][ T5311] sysv_free_block: flc_count > flc_size executing program executing program executing program [ 77.966770][ T5311] sysv_free_block: flc_count > flc_size [ 77.968905][ T5311] sysv_free_block: flc_count > flc_size executing program executing program executing program [ 78.017094][ T5311] sysv_free_block: flc_count > flc_size executing program executing program [ 78.049749][ T5311] sysv_free_block: flc_count > flc_size executing program executing program [ 78.066888][ T5311] sysv_free_block: flc_count > flc_size [ 78.069127][ T5311] sysv_free_block: flc_count > flc_size executing program executing program executing program executing program [ 78.122523][ T5311] sysv_free_block: flc_count > flc_size [ 78.125824][ T5311] sysv_free_inode: inode 0,1,2 or nonexistent inode executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 78.334549][ T5383] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program executing program [ 78.398552][ T5383] VFS: Found a Xenix FS (block size = 1024) on device loop0 [ 78.421850][ T5383] syz-executor339: attempt to access beyond end of device [ 78.421850][ T5383] loop0: rw=0, sector=6491536, nr_sectors = 2 limit=128 executing program executing program executing program [ 78.460013][ T5383] Buffer I/O error on dev loop0, logical block 3245768, async page read executing program executing program executing program executing program executing program executing program executing program executing program [ 78.561202][ T5383] sysv_new_block: new block -1924377023 is not in data zone executing program executing program executing program executing program [ 78.618672][ T5311] sysv_free_block: flc_count > flc_size [ 78.633716][ T5311] sysv_free_block: flc_count > flc_size executing program executing program executing program [ 78.666119][ T5311] sysv_free_block: flc_count > flc_size executing program executing program [ 78.706964][ T5311] sysv_free_block: flc_count > flc_size executing program executing program executing program executing program [ 78.724665][ T5311] sysv_free_block: flc_count > flc_size executing program [ 78.742267][ T5311] sysv_free_block: flc_count > flc_size executing program executing program [ 78.779753][ T5311] sysv_free_block: flc_count > flc_size executing program executing program executing program executing program [ 78.811694][ T5311] sysv_free_block: flc_count > flc_size [ 78.813885][ T5311] sysv_free_block: flc_count > flc_size executing program executing program [ 78.836892][ T5311] sysv_free_block: flc_count > flc_size executing program executing program [ 78.864263][ T5311] sysv_free_inode: inode 0,1,2 or nonexistent inode executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 78.997303][ T5434] loop0: detected capacity change from 0 to 128 executing program executing program executing program executing program [ 79.052354][ T5434] VFS: Found a Xenix FS (block size = 1024) on device loop0 executing program executing program executing program [ 79.086769][ T5434] syz-executor339: attempt to access beyond end of device [ 79.086769][ T5434] loop0: rw=0, sector=6491536, nr_sectors = 2 limit=128 executing program executing program executing program executing program [ 79.148060][ T5434] Buffer I/O error on dev loop0, logical block 3245768, async page read executing program executing program executing program [ 79.171446][ T5434] ================================================================== [ 79.175510][ T5434] BUG: KASAN: use-after-free in sysv_new_inode+0xfe4/0x1190 [ 79.178326][ T5434] Read of size 2 at addr ffff8880461931ce by task syz-executor339/5434 [ 79.182282][ T5434] [ 79.183208][ T5434] CPU: 0 UID: 0 PID: 5434 Comm: syz-executor339 Not tainted 6.14.0-rc2-syzkaller-00185-g128c8f96eb86 #0 [ 79.183223][ T5434] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 79.183231][ T5434] Call Trace: [ 79.183239][ T5434] [ 79.183244][ T5434] dump_stack_lvl+0x241/0x360 [ 79.183260][ T5434] ? __pfx_dump_stack_lvl+0x10/0x10 [ 79.183269][ T5434] ? __pfx__printk+0x10/0x10 [ 79.183278][ T5434] ? _printk+0xd5/0x120 [ 79.183286][ T5434] ? __virt_addr_valid+0x183/0x530 [ 79.183301][ T5434] ? __virt_addr_valid+0x183/0x530 [ 79.183316][ T5434] print_report+0x169/0x550 [ 79.183327][ T5434] ? __virt_addr_valid+0x183/0x530 [ 79.183341][ T5434] ? __virt_addr_valid+0x183/0x530 [ 79.183354][ T5434] ? __virt_addr_valid+0x45f/0x530 [ 79.183368][ T5434] ? __phys_addr+0xba/0x170 [ 79.183382][ T5434] ? sysv_new_inode+0xfe4/0x1190 [ 79.183395][ T5434] kasan_report+0x143/0x180 [ 79.183406][ T5434] ? sysv_new_inode+0xfe4/0x1190 [ 79.183420][ T5434] sysv_new_inode+0xfe4/0x1190 [ 79.183433][ T5434] ? tomoyo_path_perm+0x530/0x610 [ 79.183447][ T5434] ? tomoyo_path_perm+0x28e/0x610 [ 79.183460][ T5434] ? __pfx_sysv_new_inode+0x10/0x10 [ 79.183469][ T5434] ? aa_get_newest_label+0xff/0x6f0 [ 79.183482][ T5434] ? generic_permission+0x356/0x680 [ 79.183492][ T5434] sysv_symlink+0x9f/0x180 [ 79.183499][ T5434] vfs_symlink+0x137/0x2e0 [ 79.183506][ T5434] do_symlinkat+0x222/0x3a0 [ 79.183518][ T5434] ? __pfx_do_symlinkat+0x10/0x10 [ 79.183527][ T5434] ? strncpy_from_user+0x146/0x270 [ 79.183541][ T5434] ? getname_flags+0x1e3/0x540 [ 79.183558][ T5434] __x64_sys_symlink+0x7a/0x90 [ 79.183569][ T5434] do_syscall_64+0xf3/0x230 [ 79.183628][ T5434] ? clear_bhb_loop+0x35/0x90 [ 79.183647][ T5434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.183662][ T5434] RIP: 0033:0x7f4a799e4919 [ 79.183673][ T5434] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 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 [ 79.183681][ T5434] RSP: 002b:00007ffe91fb47b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 79.183693][ T5434] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4a799e4919 [ 79.183700][ T5434] RDX: 00007f4a799e3851 RSI: 0000400000000000 RDI: 0000400000000080 [ 79.183706][ T5434] RBP: 0000000000000000 R08: 0000000000009e89 R09: 00007ffe91fb47ec [ 79.183712][ T5434] R10: 00007ffe91fb4680 R11: 0000000000000246 R12: 00007ffe91fb47ec [ 79.183719][ T5434] R13: 0000000000000002 R14: 431bde82d7b634db R15: 00007ffe91fb4820 [ 79.183728][ T5434] [ 79.183731][ T5434] [ 79.284603][ T5434] The buggy address belongs to the physical page: [ 79.287186][ T5434] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x7f3878e93 pfn:0x46193 [ 79.291110][ T5434] flags: 0x4fff00000000000(node=1|zone=1|lastcpupid=0x7ff) [ 79.294448][ T5434] raw: 04fff00000000000 dead000000000100 dead000000000122 0000000000000000 [ 79.297595][ T5434] raw: 00000007f3878e93 0000000000000000 00000000ffffffff 0000000000000000 [ 79.300793][ T5434] page dumped because: kasan: bad access detected [ 79.303109][ T5434] page_owner tracks the page as freed [ 79.305104][ T5434] page last allocated via order 0, migratetype Movable, gfp_mask 0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_COMP|__GFP_ZERO), pid 5301, tgid 5301 (sshd), ts 75697668283, free_ts 75743597823 [ 79.313268][ T5434] post_alloc_hook+0x1f4/0x240 [ 79.315355][ T5434] get_page_from_freelist+0x365c/0x37a0 [ 79.317410][ T5434] __alloc_frozen_pages_noprof+0x292/0x710 [ 79.319674][ T5434] alloc_pages_mpol+0x311/0x660 [ 79.321499][ T5434] vma_alloc_folio_noprof+0x12b/0x260 [ 79.323421][ T5434] folio_prealloc+0x2e/0x170 [ 79.325242][ T5434] __handle_mm_fault+0x3e4b/0x70f0 [ 79.327125][ T5434] handle_mm_fault+0x3e5/0x8d0 [ 79.329096][ T5434] exc_page_fault+0x459/0x8b0 [ 79.331030][ T5434] asm_exc_page_fault+0x26/0x30 [ 79.333099][ T5434] page last free pid 5301 tgid 5301 stack trace: [ 79.335766][ T5434] free_unref_folios+0xe40/0x18b0 [ 79.337699][ T5434] folios_put_refs+0x76c/0x860 [ 79.339408][ T5434] free_pages_and_swap_cache+0x2e5/0x690 [ 79.341455][ T5434] tlb_flush_mmu+0x3a3/0x680 [ 79.343408][ T5434] tlb_finish_mmu+0xd4/0x200 [ 79.345717][ T5434] vms_clear_ptes+0x432/0x530 [ 79.348060][ T5434] vms_complete_munmap_vmas+0x210/0x8f0 [ 79.350706][ T5434] do_vmi_align_munmap+0x5ef/0x6f0 [ 79.352997][ T5434] do_vmi_munmap+0x24e/0x2d0 [ 79.354754][ T5434] __vm_munmap+0x372/0x510 [ 79.356494][ T5434] __x64_sys_munmap+0x60/0x70 [ 79.358310][ T5434] do_syscall_64+0xf3/0x230 [ 79.360199][ T5434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.362607][ T5434] [ 79.363539][ T5434] Memory state around the buggy address: [ 79.365708][ T5434] ffff888046193080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 79.368982][ T5434] ffff888046193100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 79.372784][ T5434] >ffff888046193180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 79.377124][ T5434] ^ [ 79.379574][ T5434] ffff888046193200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 79.382818][ T5434] ffff888046193280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 79.385744][ T5434] ================================================================== executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 79.970377][ T5434] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 79.973937][ T5434] CPU: 0 UID: 0 PID: 5434 Comm: syz-executor339 Not tainted 6.14.0-rc2-syzkaller-00185-g128c8f96eb86 #0 [ 79.978918][ T5434] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 79.983136][ T5434] Call Trace: [ 79.984527][ T5434] [ 79.985698][ T5434] dump_stack_lvl+0x241/0x360 [ 79.987523][ T5434] ? __pfx_dump_stack_lvl+0x10/0x10 [ 79.989670][ T5434] ? __pfx__printk+0x10/0x10 [ 79.991994][ T5434] ? preempt_schedule+0xe1/0xf0 [ 79.994340][ T5434] ? vscnprintf+0x5d/0x90 [ 79.996109][ T5434] panic+0x349/0x880 [ 79.997690][ T5434] ? check_panic_on_warn+0x21/0xb0 [ 79.999722][ T5434] ? __pfx_panic+0x10/0x10 [ 80.001622][ T5434] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 80.004147][ T5434] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 80.007292][ T5434] ? print_report+0x502/0x550 [ 80.009267][ T5434] check_panic_on_warn+0x86/0xb0 [ 80.011008][ T5434] ? sysv_new_inode+0xfe4/0x1190 [ 80.012917][ T5434] end_report+0x77/0x160 [ 80.014501][ T5434] kasan_report+0x154/0x180 [ 80.016281][ T5434] ? sysv_new_inode+0xfe4/0x1190 [ 80.018196][ T5434] sysv_new_inode+0xfe4/0x1190 [ 80.020059][ T5434] ? tomoyo_path_perm+0x530/0x610 [ 80.022502][ T5434] ? tomoyo_path_perm+0x28e/0x610 [ 80.024825][ T5434] ? __pfx_sysv_new_inode+0x10/0x10 [ 80.026670][ T5434] ? aa_get_newest_label+0xff/0x6f0 [ 80.028614][ T5434] ? generic_permission+0x356/0x680 [ 80.030770][ T5434] sysv_symlink+0x9f/0x180 [ 80.032432][ T5434] vfs_symlink+0x137/0x2e0 [ 80.034170][ T5434] do_symlinkat+0x222/0x3a0 [ 80.036001][ T5434] ? __pfx_do_symlinkat+0x10/0x10 [ 80.037803][ T5434] ? strncpy_from_user+0x146/0x270 [ 80.039698][ T5434] ? getname_flags+0x1e3/0x540 [ 80.041866][ T5434] __x64_sys_symlink+0x7a/0x90 [ 80.043577][ T5434] do_syscall_64+0xf3/0x230 [ 80.045128][ T5434] ? clear_bhb_loop+0x35/0x90 [ 80.046811][ T5434] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.049031][ T5434] RIP: 0033:0x7f4a799e4919 [ 80.050812][ T5434] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 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 [ 80.058646][ T5434] RSP: 002b:00007ffe91fb47b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 80.062945][ T5434] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4a799e4919 [ 80.066395][ T5434] RDX: 00007f4a799e3851 RSI: 0000400000000000 RDI: 0000400000000080 [ 80.070049][ T5434] RBP: 0000000000000000 R08: 0000000000009e89 R09: 00007ffe91fb47ec [ 80.073259][ T5434] R10: 00007ffe91fb4680 R11: 0000000000000246 R12: 00007ffe91fb47ec [ 80.076060][ T5434] R13: 0000000000000002 R14: 431bde82d7b634db R15: 00007ffe91fb4820 [ 80.079225][ T5434] [ 80.080804][ T5434] Kernel Offset: disabled [ 80.082855][ T5434] Rebooting in 86400 seconds.. VM DIAGNOSIS: 20:29:50 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000061 RBX=ffffffff9a991080 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d2af250 R8 =ffffffff8583b6fb R9 =1ffff11003df8046 R10=dffffc0000000000 R11=ffffffff8583b6b0 R12=dffffc0000000000 R13=0000000000000061 R14=0000000000000061 R15=00000000000003f8 RIP=ffffffff8583b72e 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 000055556c316480 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=00007ffe91fb2f28 CR3=000000003707a000 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=0000000008082082 Opmask01=0000000000000000 Opmask02=000000000301000f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000001 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000000001a4 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 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 6b20657479622d32 3320646e61707865 6b20657479622d32 3320646e61707865 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2670316196de5c5f 93e8099c7b8ecfe0 2670316196de5c5f 93e8099c7b8ecfe0 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 40502865f1d11e37 5e1ddd52ad658cbc 40502865f1d11e37 5e1ddd52ad658cbc ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5d00000000000000 0000000000000003 5d00000000000000 0000000000000002 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000002 0000000000000000 0000000000000002 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 93e8099c93e8099c 93e8099c93e8099c 93e8099c93e8099c 93e8099c93e8099c ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 96de5c5f96de5c5f 96de5c5f96de5c5f 96de5c5f96de5c5f 96de5c5f96de5c5f ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2670316126703161 2670316126703161 2670316126703161 2670316126703161 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 ad658cbcad658cbc ad658cbcad658cbc ad658cbcad658cbc ad658cbcad658cbc ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5e1ddd525e1ddd52 5e1ddd525e1ddd52 5e1ddd525e1ddd52 5e1ddd525e1ddd52 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 f1d11e37f1d11e37 f1d11e37f1d11e37 f1d11e37f1d11e37 f1d11e37f1d11e37 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4050286540502865 4050286540502865 4050286540502865 4050286540502865 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000100000000e 0000000c0000000a 0000000f0000000d 0000000b00000009 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0600000006000000 0600000006000000 0600000006000000 0600000006000000