Warning: Permanently added '[localhost]:12535' (ED25519) to the list of known hosts. executing program [ 72.602873][ T5091] loop0: detected capacity change from 0 to 32768 [ 72.627351][ T5091] ======================================================= [ 72.627351][ T5091] WARNING: The mand mount option has been deprecated and [ 72.627351][ T5091] and is ignored by this kernel. Remove the mand [ 72.627351][ T5091] option from the mount to silence this warning. [ 72.627351][ T5091] ======================================================= [ 72.704871][ T5091] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.262915][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 73.561985][ T5095] loop0: detected capacity change from 0 to 32768 [ 73.605745][ T5095] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 73.981824][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.314724][ T5098] loop0: detected capacity change from 0 to 32768 [ 74.346042][ T5098] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 74.733037][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 74.995042][ T5101] loop0: detected capacity change from 0 to 32768 [ 75.023744][ T5101] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.038931][ T5101] [ 75.039940][ T5101] ====================================================== [ 75.042563][ T5101] WARNING: possible circular locking dependency detected [ 75.045133][ T5101] 6.11.0-syzkaller-08481-g88264981f208 #0 Not tainted [ 75.049061][ T5101] ------------------------------------------------------ [ 75.051844][ T5101] syz-executor158/5101 is trying to acquire lock: [ 75.054384][ T5101] ffff88801cee55a8 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x18f/0x7b0 [ 75.058664][ T5101] [ 75.058664][ T5101] but task is already holding lock: [ 75.061508][ T5101] ffff8880445b0660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1d1/0x3a0 [ 75.065530][ T5101] [ 75.065530][ T5101] which lock already depends on the new lock. [ 75.065530][ T5101] [ 75.069492][ T5101] [ 75.069492][ T5101] the existing dependency chain (in reverse order) is: [ 75.072849][ T5101] [ 75.072849][ T5101] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 75.076287][ T5101] lock_acquire+0x1ed/0x550 [ 75.078340][ T5101] down_read+0xb1/0xa40 [ 75.080882][ T5101] ocfs2_read_virt_blocks+0x2ca/0xa50 [ 75.083142][ T5101] ocfs2_find_entry+0x43b/0x2780 [ 75.085229][ T5101] ocfs2_find_files_on_disk+0xff/0x360 [ 75.087594][ T5101] ocfs2_lookup_ino_from_name+0xb1/0x1e0 [ 75.090026][ T5101] ocfs2_get_system_file_inode+0x305/0x7b0 [ 75.092415][ T5101] ocfs2_init_global_system_inodes+0x32c/0x730 [ 75.094913][ T5101] ocfs2_fill_super+0x2f47/0x5750 [ 75.097121][ T5101] mount_bdev+0x20a/0x2d0 [ 75.099061][ T5101] legacy_get_tree+0xee/0x190 [ 75.101110][ T5101] vfs_get_tree+0x90/0x2b0 [ 75.102961][ T5101] do_new_mount+0x2be/0xb40 [ 75.104941][ T5101] __se_sys_mount+0x2d6/0x3c0 [ 75.106993][ T5101] do_syscall_64+0xf3/0x230 [ 75.108961][ T5101] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.111383][ T5101] [ 75.111383][ T5101] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 75.114430][ T5101] validate_chain+0x18ef/0x5920 [ 75.116440][ T5101] __lock_acquire+0x1384/0x2050 [ 75.118487][ T5101] lock_acquire+0x1ed/0x550 [ 75.120447][ T5101] __mutex_lock+0x136/0xd70 [ 75.122332][ T5101] ocfs2_get_system_file_inode+0x18f/0x7b0 [ 75.124792][ T5101] ocfs2_reserve_local_alloc_bits+0x107/0x2870 [ 75.127368][ T5101] ocfs2_reserve_clusters_with_limit+0x1b8/0xb60 [ 75.129956][ T5101] ocfs2_lock_allocators+0x30a/0x630 [ 75.132174][ T5101] ocfs2_write_begin_nolock+0x26f2/0x4ec0 [ 75.134511][ T5101] ocfs2_write_begin+0x205/0x3a0 [ 75.136693][ T5101] generic_perform_write+0x344/0x6d0 [ 75.138881][ T5101] ocfs2_file_write_iter+0x17b1/0x1f50 [ 75.141163][ T5101] vfs_write+0xa6d/0xc90 [ 75.142936][ T5101] ksys_write+0x1a0/0x2c0 [ 75.144887][ T5101] do_syscall_64+0xf3/0x230 [ 75.146925][ T5101] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.149504][ T5101] [ 75.149504][ T5101] other info that might help us debug this: [ 75.149504][ T5101] [ 75.153270][ T5101] Possible unsafe locking scenario: [ 75.153270][ T5101] [ 75.156151][ T5101] CPU0 CPU1 [ 75.158263][ T5101] ---- ---- [ 75.160380][ T5101] lock(&ocfs2_file_ip_alloc_sem_key); [ 75.162422][ T5101] lock(&osb->system_file_mutex); [ 75.165285][ T5101] lock(&ocfs2_file_ip_alloc_sem_key); [ 75.168275][ T5101] lock(&osb->system_file_mutex); [ 75.170462][ T5101] [ 75.170462][ T5101] *** DEADLOCK *** [ 75.170462][ T5101] [ 75.173615][ T5101] 3 locks held by syz-executor158/5101: [ 75.175776][ T5101] #0: ffff888000e36420 (sb_writers#9){.+.+}-{0:0}, at: vfs_write+0x224/0xc90 [ 75.179248][ T5101] #1: ffff8880445b09c0 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x467/0x1f50 [ 75.183495][ T5101] #2: ffff8880445b0660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x1d1/0x3a0 [ 75.187676][ T5101] [ 75.187676][ T5101] stack backtrace: [ 75.190111][ T5101] CPU: 0 UID: 0 PID: 5101 Comm: syz-executor158 Not tainted 6.11.0-syzkaller-08481-g88264981f208 #0 [ 75.194013][ T5101] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.197877][ T5101] Call Trace: [ 75.199125][ T5101] [ 75.200225][ T5101] dump_stack_lvl+0x241/0x360 [ 75.201921][ T5101] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.203818][ T5101] ? __pfx__printk+0x10/0x10 [ 75.205546][ T5101] print_circular_bug+0x13a/0x1b0 [ 75.207387][ T5101] check_noncircular+0x36a/0x4a0 [ 75.209317][ T5101] ? __pfx_lock_acquire+0x10/0x10 [ 75.211257][ T5101] ? __pfx_check_noncircular+0x10/0x10 [ 75.213364][ T5101] ? lockdep_lock+0x123/0x2b0 [ 75.215207][ T5101] ? validate_chain+0x11e/0x5920 [ 75.217024][ T5101] ? __pfx_validate_chain+0x10/0x10 [ 75.218950][ T5101] validate_chain+0x18ef/0x5920 [ 75.220941][ T5101] ? __bfs+0x368/0x6f0 [ 75.222485][ T5101] ? __pfx_validate_chain+0x10/0x10 [ 75.224284][ T5101] ? validate_chain+0x11e/0x5920 [ 75.226096][ T5101] ? rcu_is_watching+0x15/0xb0 [ 75.227793][ T5101] ? lock_release+0xbf/0xa30 [ 75.229452][ T5101] ? __pfx_validate_chain+0x10/0x10 [ 75.231329][ T5101] ? deref_stack_reg+0x17c/0x210 [ 75.232987][ T5101] ? __pfx_lock_release+0x10/0x10 [ 75.234737][ T5101] ? mark_lock+0x9a/0x360 [ 75.236231][ T5101] ? deref_stack_reg+0x17c/0x210 [ 75.238014][ T5101] __lock_acquire+0x1384/0x2050 [ 75.239817][ T5101] lock_acquire+0x1ed/0x550 [ 75.241403][ T5101] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 75.243479][ T5101] ? __pfx_lock_acquire+0x10/0x10 [ 75.245172][ T5101] ? __pfx___might_resched+0x10/0x10 [ 75.247194][ T5101] __mutex_lock+0x136/0xd70 [ 75.248623][ T5101] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 75.250578][ T5101] ? __pfx_lock_acquire+0x10/0x10 [ 75.252169][ T5101] ? ocfs2_get_system_file_inode+0x141/0x7b0 [ 75.254227][ T5101] ? ocfs2_get_system_file_inode+0x18f/0x7b0 [ 75.256360][ T5101] ? __pfx_lock_release+0x10/0x10 [ 75.258276][ T5101] ? __pfx___mutex_lock+0x10/0x10 [ 75.260211][ T5101] ? do_raw_spin_unlock+0x58/0x8b0 [ 75.262037][ T5101] ocfs2_get_system_file_inode+0x18f/0x7b0 [ 75.264148][ T5101] ? __pfx_ocfs2_get_system_file_inode+0x10/0x10 [ 75.266391][ T5101] ? __pfx_validate_chain+0x10/0x10 [ 75.268214][ T5101] ? kernel_text_address+0xa7/0xe0 [ 75.269708][ T5101] ? __kernel_text_address+0xd/0x40 [ 75.271194][ T5101] ? unwind_get_return_address+0x4d/0x90 [ 75.272898][ T5101] ? arch_stack_walk+0xfd/0x150 [ 75.274361][ T5101] ocfs2_reserve_local_alloc_bits+0x107/0x2870 [ 75.276509][ T5101] ? ocfs2_buffer_cached+0x47e/0x840 [ 75.278551][ T5101] ? mark_lock+0x9a/0x360 [ 75.280326][ T5101] ? __lock_acquire+0x1384/0x2050 [ 75.282320][ T5101] ? __pfx_ocfs2_reserve_local_alloc_bits+0x10/0x10 [ 75.284635][ T5101] ? __pfx_lock_acquire+0x10/0x10 [ 75.286527][ T5101] ? ocfs2_alloc_should_use_local+0x155/0x320 [ 75.288799][ T5101] ? __pfx_lock_release+0x10/0x10 [ 75.290681][ T5101] ? do_raw_spin_lock+0x14f/0x370 [ 75.292549][ T5101] ? do_raw_spin_unlock+0x58/0x8b0 [ 75.294418][ T5101] ? _raw_spin_unlock+0x28/0x50 [ 75.296187][ T5101] ? ocfs2_alloc_should_use_local+0x155/0x320 [ 75.298457][ T5101] ocfs2_reserve_clusters_with_limit+0x1b8/0xb60 [ 75.300866][ T5101] ? mark_lock+0x9a/0x360 [ 75.302444][ T5101] ? __pfx_ocfs2_reserve_clusters_with_limit+0x10/0x10 [ 75.304913][ T5101] ? rcu_is_watching+0x15/0xb0 [ 75.306586][ T5101] ? ocfs2_num_free_extents+0x3b8/0x6e0 [ 75.308617][ T5101] ? __pfx_ocfs2_num_free_extents+0x10/0x10 [ 75.310774][ T5101] ocfs2_lock_allocators+0x30a/0x630 [ 75.312838][ T5101] ? __pfx_ocfs2_lock_allocators+0x10/0x10 [ 75.314906][ T5101] ? ocfs2_write_begin_nolock+0x114c/0x4ec0 [ 75.317017][ T5101] ? rcu_is_watching+0x15/0xb0 [ 75.318660][ T5101] ? ocfs2_write_begin_nolock+0x114c/0x4ec0 [ 75.320749][ T5101] ? kfree+0x4e/0x440 [ 75.322055][ T5101] ? __kmalloc_cache_noprof+0x19c/0x2c0 [ 75.323902][ T5101] ocfs2_write_begin_nolock+0x26f2/0x4ec0 [ 75.326051][ T5101] ? __pfx_ocfs2_write_begin_nolock+0x10/0x10 [ 75.328218][ T5101] ? __pfx_lock_acquire+0x10/0x10 [ 75.330098][ T5101] ? mark_lock+0x9a/0x360 [ 75.331713][ T5101] ? __lock_acquire+0x1384/0x2050 [ 75.333577][ T5101] ? __pfx_ocfs2_journal_access_di+0x10/0x10 [ 75.335753][ T5101] ? __pfx_lock_acquire+0x10/0x10 [ 75.337461][ T5101] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 75.339820][ T5101] ? __pfx___might_resched+0x10/0x10 [ 75.341822][ T5101] ? irqentry_exit+0x63/0x90 [ 75.343418][ T5101] ? irqentry_exit+0x63/0x90 [ 75.345067][ T5101] ? exc_page_fault+0x590/0x8c0 [ 75.346825][ T5101] ? down_write+0x18c/0x220 [ 75.348508][ T5101] ? __pfx_down_write+0x10/0x10 [ 75.350437][ T5101] ocfs2_write_begin+0x205/0x3a0 [ 75.352393][ T5101] ? __pfx_ocfs2_write_begin+0x10/0x10 [ 75.354380][ T5101] ? fault_in_iov_iter_readable+0x229/0x280 [ 75.356563][ T5101] generic_perform_write+0x344/0x6d0 [ 75.358542][ T5101] ? __pfx_generic_perform_write+0x10/0x10 [ 75.360709][ T5101] ? __generic_file_write_iter+0x102/0x230 [ 75.362853][ T5101] ? ocfs2_file_write_iter+0x1790/0x1f50 [ 75.365031][ T5101] ocfs2_file_write_iter+0x17b1/0x1f50 [ 75.367105][ T5101] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 75.369282][ T5101] ? __pfx_lock_acquire+0x10/0x10 [ 75.371239][ T5101] ? rcu_read_lock_any_held+0xb7/0x160 [ 75.373278][ T5101] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 75.375545][ T5101] vfs_write+0xa6d/0xc90 [ 75.377210][ T5101] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 75.379343][ T5101] ? __pfx_vfs_write+0x10/0x10 [ 75.381170][ T5101] ? __fdget_pos+0x265/0x320 [ 75.382880][ T5101] ksys_write+0x1a0/0x2c0 [ 75.384499][ T5101] ? __pfx_ksys_write+0x10/0x10 [ 75.386397][ T5101] ? exc_page_fault+0x590/0x8c0 [ 75.388265][ T5101] ? do_syscall_64+0xb6/0x230 [ 75.390170][ T5101] do_syscall_64+0xf3/0x230 [ 75.391980][ T5101] ? clear_bhb_loop+0x35/0x90 [ 75.393875][ T5101] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.396240][ T5101] RIP: 0033:0x7fcfae87e169 [ 75.397720][ T5101] 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 [ 75.405161][ T5101] RSP: 002b:00007ffe46db23c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 75.408396][ T5101] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcfae87e169 [ 75.411488][ T5101] RDX: 000000000208e24b RSI: 0000000020000280 RDI: 0000000000000004 [ 75.414633][ T5101] RBP: 00000000ffffffff R08: 00000000010008d0 R09: 00000000010008d0 [ 75.417755][ T5101] R10: 000000000000442c R11: 0000000000000246 R12: 00007ffe46db2410 [ 75.420882][ T5101] R13: 00007ffe46db2450 R14: 0000000001000000 R15: 0000000000000003 [ 75.423997][ T5101] [ 75.733361][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 75.916562][ T5104] loop0: detected capacity change from 0 to 32768 [ 75.929491][ T5104] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.147630][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.327537][ T5107] loop0: detected capacity change from 0 to 32768 [ 76.345182][ T5107] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.609097][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 76.791038][ T5110] loop0: detected capacity change from 0 to 32768 [ 76.823378][ T5110] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.007911][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.135344][ T5113] loop0: detected capacity change from 0 to 32768 [ 77.159436][ T5113] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.407162][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.579389][ T5116] loop0: detected capacity change from 0 to 32768 [ 77.600004][ T5116] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 77.763667][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 77.970294][ T5119] loop0: detected capacity change from 0 to 32768 [ 77.984577][ T5119] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.218498][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.369977][ T5122] loop0: detected capacity change from 0 to 32768 [ 78.405344][ T5122] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 78.692109][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 78.897133][ T5125] loop0: detected capacity change from 0 to 32768 [ 78.925489][ T5125] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.107672][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.279473][ T5128] loop0: detected capacity change from 0 to 32768 [ 79.305140][ T5128] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.532582][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 79.699974][ T5131] loop0: detected capacity change from 0 to 32768 [ 79.717001][ T5131] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 79.864384][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.024150][ T5134] loop0: detected capacity change from 0 to 32768 [ 80.043278][ T5134] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.230557][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.405415][ T5137] loop0: detected capacity change from 0 to 32768 [ 80.440046][ T5137] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 80.662894][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 80.845969][ T5140] loop0: detected capacity change from 0 to 32768 [ 80.866783][ T5140] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.096427][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.276697][ T5143] loop0: detected capacity change from 0 to 32768 [ 81.301122][ T5143] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.467459][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 81.628772][ T5146] loop0: detected capacity change from 0 to 32768 [ 81.651039][ T5146] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 81.908097][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.103942][ T5149] loop0: detected capacity change from 0 to 32768 [ 82.129430][ T5149] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.399922][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 82.619874][ T5152] loop0: detected capacity change from 0 to 32768 [ 82.654744][ T5152] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 82.924098][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.112871][ T5155] loop0: detected capacity change from 0 to 32768 [ 83.137617][ T5155] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.346458][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.538159][ T5158] loop0: detected capacity change from 0 to 32768 [ 83.556829][ T5158] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 83.792760][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 83.960362][ T5161] loop0: detected capacity change from 0 to 32768 [ 83.976141][ T5161] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.193433][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.350938][ T5164] loop0: detected capacity change from 0 to 32768 [ 84.376143][ T5164] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 84.588912][ T5090] ocfs2: Unmounting device (7,0) on (node local) executing program [ 84.751927][ T5167] loop0: detected capacity change from 0 to 32768 [ 84.779663][ T5167] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.011684][ T5090] ocfs2: Unmounting device (7,0) on (node local) VM DIAGNOSIS: 12:03:56 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000034 RBX=ffffffff9a6f4ce0 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002d9da50 R8 =ffffffff8546758b R9 =1ffff110067b3046 R10=dffffc0000000000 R11=ffffffff85467540 R12=dffffc0000000000 R13=ffffffff9a3eff0b R14=0000000000000034 R15=00000000000003f8 RIP=ffffffff854675be 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 0000555560204380 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=0000000020001000 CR3=00000000127e8000 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=0000000000008000 Opmask01=0000000000000000 Opmask02=000000000000001f Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6572665f666c6573 2e72657a65657266 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe46db1b50 00007ffe46db1b30 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe46db1c90 00007ffe46db1b10 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe46db1b50 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe46db1c90 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe46db1c90 00007ffe46db1b10 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffe46db1b50 00007ffe46db1b30 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 6f6c666c61636f6c 2c31303030303030 3030303030303030 30303030303d746f ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 a6bd10b98a881a1d 8782810c117835b8 002c6c63616f6e2c 72746e692c736b63 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