Warning: Permanently added '[localhost]:7806' (ED25519) to the list of known hosts. executing program syzkaller login: [ 89.109391][ T5100] ================================================================== [ 89.113169][ T5100] BUG: KASAN: slab-use-after-free in iov_iter_folioq_advance+0x10c/0x360 [ 89.116255][ T5100] Read of size 8 at addr ffff88801fd92520 by task syz-executor251/5100 [ 89.119943][ T5100] [ 89.120904][ T5100] CPU: 0 UID: 0 PID: 5100 Comm: syz-executor251 Not tainted 6.11.0-syzkaller-02520-gadfc3ded5c33 #0 [ 89.124686][ T5100] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 89.128357][ T5100] Call Trace: [ 89.129613][ T5100] [ 89.130683][ T5100] dump_stack_lvl+0x241/0x360 [ 89.132438][ T5100] ? __pfx_dump_stack_lvl+0x10/0x10 [ 89.134363][ T5100] ? __pfx__printk+0x10/0x10 [ 89.135905][ T5100] ? _printk+0xd5/0x120 [ 89.137475][ T5100] ? __virt_addr_valid+0x183/0x530 [ 89.139279][ T5100] ? __virt_addr_valid+0x183/0x530 [ 89.141084][ T5100] print_report+0x169/0x550 [ 89.142778][ T5100] ? __virt_addr_valid+0x183/0x530 [ 89.144546][ T5100] ? __virt_addr_valid+0x183/0x530 [ 89.146510][ T5100] ? __virt_addr_valid+0x45f/0x530 [ 89.148388][ T5100] ? __phys_addr+0xba/0x170 [ 89.149983][ T5100] ? iov_iter_folioq_advance+0x10c/0x360 [ 89.152140][ T5100] kasan_report+0x143/0x180 [ 89.153819][ T5100] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 89.155935][ T5100] ? iov_iter_folioq_advance+0x10c/0x360 [ 89.158045][ T5100] iov_iter_folioq_advance+0x10c/0x360 [ 89.160120][ T5100] netfs_write_folio+0x154b/0x1fe0 [ 89.161945][ T5100] netfs_writepages+0x89f/0xe80 [ 89.163736][ T5100] ? __pfx_netfs_writepages+0x10/0x10 [ 89.165764][ T5100] ? __pfx_netfs_writepages+0x10/0x10 [ 89.167722][ T5100] do_writepages+0x35d/0x870 [ 89.169355][ T5100] ? __pfx_do_writepages+0x10/0x10 [ 89.171250][ T5100] ? filemap_fdatawrite_wbc+0x11a/0x180 [ 89.173263][ T5100] ? do_raw_spin_lock+0x14f/0x370 [ 89.174988][ T5100] ? __pfx_lock_release+0x10/0x10 [ 89.176845][ T5100] ? do_raw_spin_unlock+0x58/0x8b0 [ 89.178879][ T5100] ? wbc_attach_and_unlock_inode+0xbe/0x580 [ 89.181228][ T5100] filemap_fdatawrite_wbc+0x125/0x180 [ 89.183257][ T5100] filemap_fdatawrite+0xfb/0x160 [ 89.185104][ T5100] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 89.187161][ T5100] ? __pfx_ima_file_free+0x10/0x10 [ 89.189018][ T5100] v9fs_dir_release+0x151/0x560 [ 89.190752][ T5100] ? __pfx___might_resched+0x10/0x10 [ 89.192320][ T5100] ? __pfx_v9fs_dir_release+0x10/0x10 [ 89.193990][ T5100] ? evm_file_release+0x11c/0x1c0 [ 89.195856][ T5100] ? __pfx_v9fs_dir_release+0x10/0x10 [ 89.197587][ T5100] __fput+0x23f/0x880 [ 89.198832][ T5100] task_work_run+0x24f/0x310 [ 89.200293][ T5100] ? __pfx_task_work_run+0x10/0x10 [ 89.202031][ T5100] ? switch_task_namespaces+0xe4/0x110 [ 89.204056][ T5100] do_exit+0xa2f/0x27f0 [ 89.205527][ T5100] ? __pfx_do_exit+0x10/0x10 [ 89.207163][ T5100] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 89.209347][ T5100] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 89.211721][ T5100] ? _raw_spin_unlock_irq+0x23/0x50 [ 89.213800][ T5100] ? lockdep_hardirqs_on+0x99/0x150 [ 89.215759][ T5100] do_group_exit+0x207/0x2c0 [ 89.217356][ T5100] __x64_sys_exit_group+0x3f/0x40 [ 89.219200][ T5100] x64_sys_call+0x2634/0x2640 [ 89.220821][ T5100] do_syscall_64+0xf3/0x230 [ 89.222515][ T5100] ? clear_bhb_loop+0x35/0x90 [ 89.224283][ T5100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.226445][ T5100] RIP: 0033:0x7f354c1210c9 [ 89.228003][ T5100] Code: Unable to access opcode bytes at 0x7f354c12109f. [ 89.230492][ T5100] RSP: 002b:00007ffdcf751d08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 89.233437][ T5100] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f354c1210c9 [ 89.236312][ T5100] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 89.238978][ T5100] RBP: 00007f354c19c390 R08: ffffffffffffffb8 R09: 0000000000000006 [ 89.242015][ T5100] R10: 000000007ffff000 R11: 0000000000000246 R12: 00007f354c19c390 [ 89.244720][ T5100] R13: 0000000000000000 R14: 00007f354c19cde0 R15: 00007f354c0f20b0 [ 89.247567][ T5100] [ 89.248678][ T5100] [ 89.249550][ T5100] Allocated by task 5100: [ 89.251155][ T5100] kasan_save_track+0x3f/0x80 [ 89.252745][ T5100] __kasan_kmalloc+0x98/0xb0 [ 89.254378][ T5100] __kmalloc_cache_noprof+0x19c/0x2c0 [ 89.256216][ T5100] netfs_buffer_append_folio+0x1f1/0x8b0 [ 89.258161][ T5100] netfs_write_folio+0xe69/0x1fe0 [ 89.260168][ T5100] netfs_writepages+0x89f/0xe80 [ 89.261969][ T5100] do_writepages+0x35d/0x870 [ 89.263679][ T5100] filemap_fdatawrite_wbc+0x125/0x180 [ 89.265614][ T5100] filemap_fdatawrite+0xfb/0x160 [ 89.267540][ T5100] v9fs_dir_release+0x151/0x560 [ 89.269373][ T5100] __fput+0x23f/0x880 [ 89.270952][ T5100] task_work_run+0x24f/0x310 [ 89.272704][ T5100] do_exit+0xa2f/0x27f0 [ 89.274252][ T5100] do_group_exit+0x207/0x2c0 [ 89.276088][ T5100] __x64_sys_exit_group+0x3f/0x40 [ 89.278057][ T5100] x64_sys_call+0x2634/0x2640 [ 89.279948][ T5100] do_syscall_64+0xf3/0x230 [ 89.281726][ T5100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.284112][ T5100] [ 89.284986][ T5100] Freed by task 1030: [ 89.286583][ T5100] kasan_save_track+0x3f/0x80 [ 89.288421][ T5100] kasan_save_free_info+0x40/0x50 [ 89.290412][ T5100] poison_slab_object+0xe0/0x150 [ 89.292360][ T5100] __kasan_slab_free+0x37/0x60 [ 89.294246][ T5100] kfree+0x149/0x360 [ 89.295731][ T5100] netfs_delete_buffer_head+0x9f/0xd0 [ 89.297837][ T5100] netfs_write_collection_worker+0x1b9a/0x4950 [ 89.300249][ T5100] process_scheduled_works+0xa2c/0x1830 [ 89.302431][ T5100] worker_thread+0x870/0xd30 [ 89.304298][ T5100] kthread+0x2f0/0x390 [ 89.305906][ T5100] ret_from_fork+0x4b/0x80 [ 89.307762][ T5100] ret_from_fork_asm+0x1a/0x30 [ 89.309648][ T5100] [ 89.310736][ T5100] The buggy address belongs to the object at ffff88801fd92400 [ 89.310736][ T5100] which belongs to the cache kmalloc-512 of size 512 [ 89.316261][ T5100] The buggy address is located 288 bytes inside of [ 89.316261][ T5100] freed 512-byte region [ffff88801fd92400, ffff88801fd92600) [ 89.321637][ T5100] [ 89.322648][ T5100] The buggy address belongs to the physical page: [ 89.325001][ T5100] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1fd92 [ 89.328300][ T5100] head: order:1 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 89.331592][ T5100] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 89.334161][ T5100] page_type: 0xfdffffff(slab) [ 89.335627][ T5100] raw: 00fff00000000040 ffff88801ac41c80 dead000000000122 0000000000000000 [ 89.338760][ T5100] raw: 0000000000000000 0000000080080008 00000001fdffffff 0000000000000000 [ 89.341794][ T5100] head: 00fff00000000040 ffff88801ac41c80 dead000000000122 0000000000000000 [ 89.344678][ T5100] head: 0000000000000000 0000000080080008 00000001fdffffff 0000000000000000 [ 89.347666][ T5100] head: 00fff00000000001 ffffea00007f6481 ffffffffffffffff 0000000000000000 [ 89.350725][ T5100] head: 0000000000000002 0000000000000000 00000000ffffffff 0000000000000000 [ 89.353841][ T5100] page dumped because: kasan: bad access detected [ 89.356366][ T5100] page_owner tracks the page as allocated [ 89.358379][ T5100] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd2040(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5100, tgid 5100 (syz-executor251), ts 89108296142, free_ts 87555671864 [ 89.365985][ T5100] post_alloc_hook+0x1f3/0x230 [ 89.367751][ T5100] get_page_from_freelist+0x2e4c/0x2f10 [ 89.369903][ T5100] __alloc_pages_noprof+0x256/0x6c0 [ 89.371908][ T5100] alloc_slab_page+0x5f/0x120 [ 89.373660][ T5100] allocate_slab+0x5a/0x2f0 [ 89.375313][ T5100] ___slab_alloc+0xcd1/0x14b0 [ 89.377220][ T5100] __slab_alloc+0x58/0xa0 [ 89.378846][ T5100] __kmalloc_cache_noprof+0x1d5/0x2c0 [ 89.381013][ T5100] netfs_buffer_append_folio+0x1f1/0x8b0 [ 89.383183][ T5100] netfs_write_folio+0xe69/0x1fe0 [ 89.385089][ T5100] netfs_writepages+0x89f/0xe80 [ 89.386883][ T5100] do_writepages+0x35d/0x870 [ 89.388674][ T5100] filemap_fdatawrite_wbc+0x125/0x180 [ 89.390723][ T5100] filemap_fdatawrite+0xfb/0x160 [ 89.392617][ T5100] v9fs_dir_release+0x151/0x560 [ 89.394434][ T5100] __fput+0x23f/0x880 [ 89.395921][ T5100] page last free pid 5094 tgid 5094 stack trace: [ 89.398308][ T5100] free_unref_page+0xd22/0xea0 [ 89.400188][ T5100] skb_release_data+0x6dc/0x8a0 [ 89.401986][ T5100] skb_attempt_defer_free+0x42f/0x5c0 [ 89.403973][ T5100] tcp_recvmsg_locked+0x2995/0x3c80 [ 89.405872][ T5100] tcp_recvmsg+0x25d/0x920 [ 89.407491][ T5100] inet_recvmsg+0x150/0x2d0 [ 89.409163][ T5100] sock_recvmsg+0x1ae/0x280 [ 89.410883][ T5100] sock_read_iter+0x2c4/0x3d0 [ 89.412692][ T5100] vfs_read+0x9bb/0xbc0 [ 89.414271][ T5100] ksys_read+0x1a0/0x2c0 [ 89.415987][ T5100] do_syscall_64+0xf3/0x230 [ 89.417803][ T5100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.420192][ T5100] [ 89.421025][ T5100] Memory state around the buggy address: [ 89.423158][ T5100] ffff88801fd92400: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.426203][ T5100] ffff88801fd92480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.429247][ T5100] >ffff88801fd92500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.432172][ T5100] ^ [ 89.434115][ T5100] ffff88801fd92580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.437105][ T5100] ffff88801fd92600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 89.440051][ T5100] ================================================================== [ 89.453522][ T5100] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 89.456192][ T5100] CPU: 0 UID: 0 PID: 5100 Comm: syz-executor251 Not tainted 6.11.0-syzkaller-02520-gadfc3ded5c33 #0 [ 89.459874][ T5100] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 89.463755][ T5100] Call Trace: [ 89.465009][ T5100] [ 89.466146][ T5100] dump_stack_lvl+0x241/0x360 [ 89.467888][ T5100] ? __pfx_dump_stack_lvl+0x10/0x10 [ 89.469922][ T5100] ? __pfx__printk+0x10/0x10 [ 89.471708][ T5100] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 89.474024][ T5100] ? vscnprintf+0x5d/0x90 [ 89.475687][ T5100] panic+0x349/0x860 [ 89.477304][ T5100] ? check_panic_on_warn+0x21/0xb0 [ 89.479217][ T5100] ? __pfx_panic+0x10/0x10 [ 89.480899][ T5100] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 89.483181][ T5100] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 89.485593][ T5100] check_panic_on_warn+0x86/0xb0 [ 89.487432][ T5100] ? iov_iter_folioq_advance+0x10c/0x360 [ 89.489527][ T5100] end_report+0x77/0x160 [ 89.491195][ T5100] kasan_report+0x154/0x180 [ 89.492953][ T5100] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 89.495103][ T5100] ? iov_iter_folioq_advance+0x10c/0x360 [ 89.497216][ T5100] iov_iter_folioq_advance+0x10c/0x360 [ 89.499367][ T5100] netfs_write_folio+0x154b/0x1fe0 [ 89.501220][ T5100] netfs_writepages+0x89f/0xe80 [ 89.503156][ T5100] ? __pfx_netfs_writepages+0x10/0x10 [ 89.505248][ T5100] ? __pfx_netfs_writepages+0x10/0x10 [ 89.507282][ T5100] do_writepages+0x35d/0x870 [ 89.509061][ T5100] ? __pfx_do_writepages+0x10/0x10 [ 89.511025][ T5100] ? filemap_fdatawrite_wbc+0x11a/0x180 [ 89.513184][ T5100] ? do_raw_spin_lock+0x14f/0x370 [ 89.515150][ T5100] ? __pfx_lock_release+0x10/0x10 [ 89.517102][ T5100] ? do_raw_spin_unlock+0x58/0x8b0 [ 89.519091][ T5100] ? wbc_attach_and_unlock_inode+0xbe/0x580 [ 89.521385][ T5100] filemap_fdatawrite_wbc+0x125/0x180 [ 89.523466][ T5100] filemap_fdatawrite+0xfb/0x160 [ 89.525426][ T5100] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 89.527600][ T5100] ? __pfx_ima_file_free+0x10/0x10 [ 89.529575][ T5100] v9fs_dir_release+0x151/0x560 [ 89.531476][ T5100] ? __pfx___might_resched+0x10/0x10 [ 89.533405][ T5100] ? __pfx_v9fs_dir_release+0x10/0x10 [ 89.535466][ T5100] ? evm_file_release+0x11c/0x1c0 [ 89.537384][ T5100] ? __pfx_v9fs_dir_release+0x10/0x10 [ 89.539437][ T5100] __fput+0x23f/0x880 [ 89.540930][ T5100] task_work_run+0x24f/0x310 [ 89.542639][ T5100] ? __pfx_task_work_run+0x10/0x10 [ 89.544600][ T5100] ? switch_task_namespaces+0xe4/0x110 [ 89.546478][ T5100] do_exit+0xa2f/0x27f0 [ 89.547933][ T5100] ? __pfx_do_exit+0x10/0x10 [ 89.549525][ T5100] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 89.551569][ T5100] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 89.553635][ T5100] ? _raw_spin_unlock_irq+0x23/0x50 [ 89.555354][ T5100] ? lockdep_hardirqs_on+0x99/0x150 [ 89.557076][ T5100] do_group_exit+0x207/0x2c0 [ 89.558685][ T5100] __x64_sys_exit_group+0x3f/0x40 [ 89.560496][ T5100] x64_sys_call+0x2634/0x2640 [ 89.562271][ T5100] do_syscall_64+0xf3/0x230 [ 89.563971][ T5100] ? clear_bhb_loop+0x35/0x90 [ 89.565648][ T5100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.567896][ T5100] RIP: 0033:0x7f354c1210c9 [ 89.569602][ T5100] Code: Unable to access opcode bytes at 0x7f354c12109f. [ 89.572141][ T5100] RSP: 002b:00007ffdcf751d08 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 89.575321][ T5100] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f354c1210c9 [ 89.578264][ T5100] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 89.581232][ T5100] RBP: 00007f354c19c390 R08: ffffffffffffffb8 R09: 0000000000000006 [ 89.584287][ T5100] R10: 000000007ffff000 R11: 0000000000000246 R12: 00007f354c19c390 [ 89.587281][ T5100] R13: 0000000000000000 R14: 00007f354c19cde0 R15: 00007f354c0f20b0 [ 89.590273][ T5100] [ 89.591683][ T5100] Kernel Offset: disabled [ 89.593365][ T5100] Rebooting in 86400 seconds.. VM DIAGNOSIS: 23:23:17 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000061 RBX=ffffffff9a664f20 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002e06bf0 R8 =ffffffff8540483b R9 =1ffff11003ca3046 R10=dffffc0000000000 R11=ffffffff854047f0 R12=dffffc0000000000 R13=0000000000000061 R14=0000000000000061 R15=00000000000003f8 RIP=ffffffff8540486e 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 0000000000000000 ffffffff 00c00000 GS =0000 ffff88801fe00000 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=00007f354c19d1f0 CR3=000000001cb52000 CR4=00350ef0 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=0000000000800000 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f354c19582e 00007f354c16c000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f354c187f44 00007f354c19b260 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f354c1a2320 00007f354c1965d8 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f354c187f44 00007f354c19b260 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 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6f6f723d52455355 0034383832373434 313532726f747563 6578652d7a79732f 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