syzkaller login: [ 68.708842][ T5231] dhcpcd-run-hook (5231) used greatest stack depth: 20968 bytes left Warning: Permanently added '[localhost]:21645' (ED25519) to the list of known hosts. executing program [ 79.999410][ T5310] loop0: detected capacity change from 0 to 32768 [ 80.010519][ T5310] ======================================================= [ 80.010519][ T5310] WARNING: The mand mount option has been deprecated and [ 80.010519][ T5310] and is ignored by this kernel. Remove the mand [ 80.010519][ T5310] option from the mount to silence this warning. [ 80.010519][ T5310] ======================================================= [ 80.081663][ T5310] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 80.096788][ T5310] [ 80.097960][ T5310] ====================================================== [ 80.100751][ T5310] WARNING: possible circular locking dependency detected [ 80.103481][ T5310] 6.15.0-rc6-syzkaller-00346-g5723cc3450bc #0 Not tainted [ 80.107492][ T5310] ------------------------------------------------------ [ 80.110482][ T5310] syz-executor252/5310 is trying to acquire lock: [ 80.113188][ T5310] ffff8880443206f8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_init_acl+0x2f9/0x720 [ 80.117232][ T5310] [ 80.117232][ T5310] but task is already holding lock: [ 80.120151][ T5310] ffff88803f338950 (jbd2_handle){.+.+}-{0:0}, at: start_this_handle+0x1f87/0x21c0 [ 80.123867][ T5310] [ 80.123867][ T5310] which lock already depends on the new lock. [ 80.123867][ T5310] [ 80.128080][ T5310] [ 80.128080][ T5310] the existing dependency chain (in reverse order) is: [ 80.132053][ T5310] [ 80.132053][ T5310] -> #5 (jbd2_handle){.+.+}-{0:0}: [ 80.135281][ T5310] lock_acquire+0x120/0x360 [ 80.137590][ T5310] start_this_handle+0x1fa7/0x21c0 [ 80.140099][ T5310] jbd2__journal_start+0x2c1/0x5b0 [ 80.142542][ T5310] jbd2_journal_start+0x2a/0x40 [ 80.144928][ T5310] ocfs2_start_trans+0x376/0x6d0 [ 80.147374][ T5310] ocfs2_reserve_suballoc_bits+0x711/0x4640 [ 80.150276][ T5310] ocfs2_reserve_new_metadata_blocks+0x403/0x940 [ 80.153286][ T5310] ocfs2_init_xattr_set_ctxt+0x307/0x700 [ 80.156043][ T5310] ocfs2_xattr_set+0xb70/0x11f0 [ 80.158901][ T5310] ocfs2_set_acl+0x701/0x7b0 [ 80.161214][ T5310] ocfs2_iop_set_acl+0x1aa/0x2a0 [ 80.163531][ T5310] vfs_set_acl+0x887/0xb00 [ 80.165562][ T5310] do_set_acl+0xf6/0x190 [ 80.167754][ T5310] filename_setxattr+0x2e0/0x600 [ 80.170213][ T5310] path_setxattrat+0x364/0x3a0 [ 80.172516][ T5310] __x64_sys_lsetxattr+0xbf/0xe0 [ 80.174933][ T5310] do_syscall_64+0xf6/0x210 [ 80.177267][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.180133][ T5310] [ 80.180133][ T5310] -> #4 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 80.183799][ T5310] lock_acquire+0x120/0x360 [ 80.186069][ T5310] down_read+0x46/0x2e0 [ 80.188228][ T5310] ocfs2_start_trans+0x36a/0x6d0 [ 80.190701][ T5310] ocfs2_reserve_suballoc_bits+0x711/0x4640 [ 80.193517][ T5310] ocfs2_reserve_new_metadata_blocks+0x403/0x940 [ 80.196514][ T5310] ocfs2_init_xattr_set_ctxt+0x307/0x700 [ 80.199247][ T5310] ocfs2_xattr_set+0xb70/0x11f0 [ 80.201660][ T5310] ocfs2_set_acl+0x701/0x7b0 [ 80.203903][ T5310] ocfs2_iop_set_acl+0x1aa/0x2a0 [ 80.206236][ T5310] vfs_set_acl+0x887/0xb00 [ 80.208430][ T5310] do_set_acl+0xf6/0x190 [ 80.210586][ T5310] filename_setxattr+0x2e0/0x600 [ 80.212975][ T5310] path_setxattrat+0x364/0x3a0 [ 80.215296][ T5310] __x64_sys_lsetxattr+0xbf/0xe0 [ 80.217758][ T5310] do_syscall_64+0xf6/0x210 [ 80.220014][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.222867][ T5310] [ 80.222867][ T5310] -> #3 (sb_internal#2){.+.+}-{0:0}: [ 80.226184][ T5310] lock_acquire+0x120/0x360 [ 80.228496][ T5310] ocfs2_start_trans+0x26b/0x6d0 [ 80.230923][ T5310] ocfs2_reserve_suballoc_bits+0x711/0x4640 [ 80.233510][ T5310] ocfs2_reserve_new_metadata_blocks+0x403/0x940 [ 80.236235][ T5310] ocfs2_init_xattr_set_ctxt+0x307/0x700 [ 80.238965][ T5310] ocfs2_xattr_set+0xb70/0x11f0 [ 80.241365][ T5310] ocfs2_set_acl+0x701/0x7b0 [ 80.243510][ T5310] ocfs2_iop_set_acl+0x1aa/0x2a0 [ 80.245988][ T5310] vfs_set_acl+0x887/0xb00 [ 80.248179][ T5310] do_set_acl+0xf6/0x190 [ 80.250346][ T5310] filename_setxattr+0x2e0/0x600 [ 80.252761][ T5310] path_setxattrat+0x364/0x3a0 [ 80.254965][ T5310] __x64_sys_lsetxattr+0xbf/0xe0 [ 80.257410][ T5310] do_syscall_64+0xf6/0x210 [ 80.259694][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.262543][ T5310] [ 80.262543][ T5310] -> #2 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#4){+.+.}-{4:4}: [ 80.267188][ T5310] lock_acquire+0x120/0x360 [ 80.269457][ T5310] down_write+0x96/0x1f0 [ 80.271586][ T5310] ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 80.274507][ T5310] ocfs2_reserve_clusters_with_limit+0x2fb/0xba0 [ 80.277442][ T5310] ocfs2_reserve_suballoc_bits+0x6eb/0x4640 [ 80.280316][ T5310] ocfs2_reserve_new_metadata_blocks+0x403/0x940 [ 80.283290][ T5310] ocfs2_init_xattr_set_ctxt+0x307/0x700 [ 80.286055][ T5310] ocfs2_xattr_set+0xb70/0x11f0 [ 80.288486][ T5310] ocfs2_set_acl+0x701/0x7b0 [ 80.290777][ T5310] ocfs2_iop_set_acl+0x1aa/0x2a0 [ 80.293185][ T5310] vfs_set_acl+0x887/0xb00 [ 80.295419][ T5310] do_set_acl+0xf6/0x190 [ 80.297603][ T5310] filename_setxattr+0x2e0/0x600 [ 80.300053][ T5310] path_setxattrat+0x364/0x3a0 [ 80.302412][ T5310] __x64_sys_lsetxattr+0xbf/0xe0 [ 80.304816][ T5310] do_syscall_64+0xf6/0x210 [ 80.307047][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.309972][ T5310] [ 80.309972][ T5310] -> #1 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{4:4}: [ 80.314498][ T5310] lock_acquire+0x120/0x360 [ 80.316763][ T5310] down_write+0x96/0x1f0 [ 80.318962][ T5310] ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 80.321786][ T5310] ocfs2_reserve_new_metadata_blocks+0x403/0x940 [ 80.324752][ T5310] ocfs2_init_xattr_set_ctxt+0x307/0x700 [ 80.327472][ T5310] ocfs2_xattr_set+0xb70/0x11f0 [ 80.329863][ T5310] ocfs2_set_acl+0x701/0x7b0 [ 80.331962][ T5310] ocfs2_iop_set_acl+0x1aa/0x2a0 [ 80.334257][ T5310] vfs_set_acl+0x887/0xb00 [ 80.336440][ T5310] do_set_acl+0xf6/0x190 [ 80.338515][ T5310] filename_setxattr+0x2e0/0x600 [ 80.340834][ T5310] path_setxattrat+0x364/0x3a0 [ 80.343053][ T5310] __x64_sys_lsetxattr+0xbf/0xe0 [ 80.345350][ T5310] do_syscall_64+0xf6/0x210 [ 80.347512][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.350382][ T5310] [ 80.350382][ T5310] -> #0 (&oi->ip_xattr_sem){++++}-{4:4}: [ 80.353766][ T5310] validate_chain+0xb9b/0x2140 [ 80.356064][ T5310] __lock_acquire+0xaac/0xd20 [ 80.358393][ T5310] lock_acquire+0x120/0x360 [ 80.360576][ T5310] down_read+0x46/0x2e0 [ 80.362568][ T5310] ocfs2_init_acl+0x2f9/0x720 [ 80.364865][ T5310] ocfs2_mknod+0x1321/0x2050 [ 80.367146][ T5310] ocfs2_create+0x1a5/0x440 [ 80.369301][ T5310] path_openat+0x14f4/0x3830 [ 80.371487][ T5310] do_filp_open+0x1fa/0x410 [ 80.373716][ T5310] do_sys_openat2+0x121/0x1c0 [ 80.376008][ T5310] __x64_sys_openat+0x138/0x170 [ 80.378385][ T5310] do_syscall_64+0xf6/0x210 [ 80.380623][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.383383][ T5310] [ 80.383383][ T5310] other info that might help us debug this: [ 80.383383][ T5310] [ 80.387848][ T5310] Chain exists of: [ 80.387848][ T5310] &oi->ip_xattr_sem --> &journal->j_trans_barrier --> jbd2_handle [ 80.387848][ T5310] [ 80.393896][ T5310] Possible unsafe locking scenario: [ 80.393896][ T5310] [ 80.397173][ T5310] CPU0 CPU1 [ 80.399482][ T5310] ---- ---- [ 80.401803][ T5310] rlock(jbd2_handle); [ 80.403607][ T5310] lock(&journal->j_trans_barrier); [ 80.406995][ T5310] lock(jbd2_handle); [ 80.409852][ T5310] rlock(&oi->ip_xattr_sem); [ 80.411924][ T5310] [ 80.411924][ T5310] *** DEADLOCK *** [ 80.411924][ T5310] [ 80.415335][ T5310] 8 locks held by syz-executor252/5310: [ 80.417909][ T5310] #0: ffff88801de40420 (sb_writers#8){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 80.421905][ T5310] #1: ffff8880443209c0 (&type->i_mutex_dir_key#6){+.+.}-{4:4}, at: path_openat+0x8da/0x3830 [ 80.426248][ T5310] #2: ffff8880443289c0 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#6){+.+.}-{4:4}, at: ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 80.432102][ T5310] #3: ffff888044326d80 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#3){+.+.}-{4:4}, at: ocfs2_reserve_suballoc_bits+0x15e/0x4640 [ 80.437934][ T5310] #4: ffff88804432a640 (&ocfs2_sysfile_lock_key[args->fi_sysfile_type]#5){+.+.}-{4:4}, at: ocfs2_reserve_local_alloc_bits+0x125/0x24e0 [ 80.443638][ T5310] #5: ffff88801de40610 (sb_internal#2){.+.+}-{0:0}, at: ocfs2_mknod+0xe93/0x2050 [ 80.447694][ T5310] #6: ffff88801fc278e8 (&journal->j_trans_barrier){.+.+}-{4:4}, at: ocfs2_start_trans+0x36a/0x6d0 [ 80.452444][ T5310] #7: ffff88803f338950 (jbd2_handle){.+.+}-{0:0}, at: start_this_handle+0x1f87/0x21c0 [ 80.456639][ T5310] [ 80.456639][ T5310] stack backtrace: [ 80.459233][ T5310] CPU: 0 UID: 0 PID: 5310 Comm: syz-executor252 Not tainted 6.15.0-rc6-syzkaller-00346-g5723cc3450bc #0 PREEMPT(full) [ 80.459246][ T5310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 80.459252][ T5310] Call Trace: [ 80.459259][ T5310] [ 80.459264][ T5310] dump_stack_lvl+0x189/0x250 [ 80.459282][ T5310] ? __pfx_dump_stack_lvl+0x10/0x10 [ 80.459296][ T5310] ? __pfx__printk+0x10/0x10 [ 80.459305][ T5310] ? print_lock_name+0xde/0x100 [ 80.459319][ T5310] print_circular_bug+0x2ee/0x310 [ 80.459331][ T5310] check_noncircular+0x134/0x160 [ 80.459342][ T5310] validate_chain+0xb9b/0x2140 [ 80.459357][ T5310] __lock_acquire+0xaac/0xd20 [ 80.459372][ T5310] ? ocfs2_init_acl+0x2f9/0x720 [ 80.459386][ T5310] lock_acquire+0x120/0x360 [ 80.459398][ T5310] ? ocfs2_init_acl+0x2f9/0x720 [ 80.459412][ T5310] ? __pfx__raw_spin_lock_irq+0x10/0x10 [ 80.459425][ T5310] down_read+0x46/0x2e0 [ 80.459440][ T5310] ? ocfs2_init_acl+0x2f9/0x720 [ 80.459453][ T5310] ocfs2_init_acl+0x2f9/0x720 [ 80.459466][ T5310] ? ocfs2_mknod_locked+0x148/0x250 [ 80.459480][ T5310] ? __pfx_ocfs2_init_acl+0x10/0x10 [ 80.459491][ T5310] ? dquot_alloc_inode+0x216/0xa50 [ 80.459506][ T5310] ? ocfs2_block_signals+0x94/0xe0 [ 80.459517][ T5310] ? __pfx_ocfs2_block_signals+0x10/0x10 [ 80.459529][ T5310] ? ocfs2_init_security_get+0x139/0x1a0 [ 80.459539][ T5310] ocfs2_mknod+0x1321/0x2050 [ 80.459554][ T5310] ? __pfx_ocfs2_mknod+0x10/0x10 [ 80.459566][ T5310] ? __pfx_ocfs2_find_entry+0x10/0x10 [ 80.459575][ T5310] ? __lock_acquire+0xaac/0xd20 [ 80.459592][ T5310] ? do_raw_spin_unlock+0x4d/0x240 [ 80.459603][ T5310] ? look_up_lock_class+0x74/0x170 [ 80.459616][ T5310] ? register_lock_class+0x51/0x320 [ 80.459630][ T5310] ? __lock_acquire+0xaac/0xd20 [ 80.459644][ T5310] ? __lock_acquire+0xaac/0xd20 [ 80.459658][ T5310] ? do_raw_spin_lock+0x121/0x290 [ 80.459671][ T5310] ? do_raw_spin_unlock+0x4d/0x240 [ 80.459683][ T5310] ? rcu_is_watching+0x15/0xb0 [ 80.459693][ T5310] ? ocfs2_lookup+0x4a0/0x990 [ 80.459705][ T5310] ocfs2_create+0x1a5/0x440 [ 80.459716][ T5310] ? __pfx_ocfs2_lookup+0x10/0x10 [ 80.459726][ T5310] ? from_kgid+0x1b0/0x650 [ 80.459743][ T5310] ? __pfx_ocfs2_create+0x10/0x10 [ 80.459754][ T5310] ? HAS_UNMAPPED_ID+0x11a/0x180 [ 80.459769][ T5310] ? inode_permission+0xf8/0x490 [ 80.459782][ T5310] ? bpf_lsm_inode_create+0x9/0x20 [ 80.459792][ T5310] ? __pfx_ocfs2_create+0x10/0x10 [ 80.459803][ T5310] path_openat+0x14f4/0x3830 [ 80.459813][ T5310] ? arch_stack_walk+0xfc/0x150 [ 80.459833][ T5310] ? __pfx_path_openat+0x10/0x10 [ 80.459843][ T5310] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.459857][ T5310] do_filp_open+0x1fa/0x410 [ 80.459868][ T5310] ? __pfx_do_filp_open+0x10/0x10 [ 80.459891][ T5310] ? _raw_spin_unlock+0x28/0x50 [ 80.459902][ T5310] ? alloc_fd+0x64c/0x6c0 [ 80.459916][ T5310] do_sys_openat2+0x121/0x1c0 [ 80.459926][ T5310] ? __pfx_do_sys_openat2+0x10/0x10 [ 80.459936][ T5310] ? rcu_is_watching+0x15/0xb0 [ 80.459946][ T5310] __x64_sys_openat+0x138/0x170 [ 80.459955][ T5310] do_syscall_64+0xf6/0x210 [ 80.459968][ T5310] ? clear_bhb_loop+0x60/0xb0 [ 80.459979][ T5310] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.459989][ T5310] RIP: 0033:0x7faf8526af59 [ 80.460001][ T5310] 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 [ 80.460009][ T5310] RSP: 002b:00007fffadbf0408 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 80.460021][ T5310] RAX: ffffffffffffffda RBX: 6f6c666c61636f6c RCX: 00007faf8526af59 [ 80.460028][ T5310] RDX: 000000000000275a RSI: 0000200000000280 RDI: 00000000ffffff9c [ 80.460035][ T5310] RBP: 00007faf852e35f0 R08: 000055556113e4c0 R09: 000055556113e4c0 [ 80.460041][ T5310] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffadbf0430 [ 80.460047][ T5310] R13: 00007fffadbf0658 R14: 431bde82d7b634db R15: 00007faf852b403b [ 80.460058][ T5310] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program 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: 13:21:50 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000035 RBX=0000000000000035 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000d25e8f0 R8 =ffff888000b08237 R9 =1ffff11000161046 R10=dffffc0000000000 R11=ffffffff853e18b0 R12=dffffc0000000000 R13=ffffffff99850c7c R14=ffffffff99b55c40 R15=0000000000000000 RIP=ffffffff853e192c 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 000055556113d380 ffffffff 00c00000 GS =0000 ffff88808d6c2000 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=00007f24111909c0 CR3=000000004022e000 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=00000000fffffe00 Opmask01=0000000000000000 Opmask02=000000000000001f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000200000000 0000000100000002 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffadbefa00 00007fffadbef9e0 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffadbefb40 00007fffadbef9c0 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007faf852d46e4 00007faf852e8240 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffadbefa00 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffadbefb40 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffadbefb40 00007fffadbef9c0 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffadbefa00 00007fffadbef9e0 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 000000327366636f ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6274726165682c72 746e692c736b636f 6c666c61636f6c2c 6b63616265746972 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000000000002c 656e6f6e3d746165 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