Warning: Permanently added '[localhost]:18946' (ED25519) to the list of known hosts.
executing program
[   82.969009][ T5096] loop0: detected capacity change from 0 to 4096
[   82.984093][ T5096] =======================================================
[   82.984093][ T5096] WARNING: The mand mount option has been deprecated and
[   82.984093][ T5096]          and is ignored by this kernel. Remove the mand
[   82.984093][ T5096]          option from the mount to silence this warning.
[   82.984093][ T5096] =======================================================
[   83.008942][ T5096] ntfs3: loop0: Different NTFS sector size (4096) and media sector size (512).
[   83.024765][ T5096] ntfs3: loop0: Mark volume as dirty due to NTFS errors
[   83.033574][ T5096] 
[   83.034384][ T5096] ============================================
[   83.036749][ T5096] WARNING: possible recursive locking detected
[   83.038955][ T5096] 6.11.0-syzkaller-04557-g2f27fce67173 #0 Not tainted
[   83.042323][ T5096] --------------------------------------------
[   83.044642][ T5096] syz-executor717/5096 is trying to acquire lock:
[   83.047224][ T5096] ffff88801feb1e60 (&ni->ni_lock/4){+.+.}-{3:3}, at: mi_read+0x2e1/0x5a0
[   83.050720][ T5096] 
[   83.050720][ T5096] but task is already holding lock:
[   83.053625][ T5096] ffff88801feb67d0 (&ni->ni_lock/4){+.+.}-{3:3}, at: ntfs_lookup+0xf9/0x1f0
[   83.057245][ T5096] 
[   83.057245][ T5096] other info that might help us debug this:
[   83.060702][ T5096]  Possible unsafe locking scenario:
[   83.060702][ T5096] 
[   83.063713][ T5096]        CPU0
[   83.065301][ T5096]        ----
[   83.066798][ T5096]   lock(&ni->ni_lock/4);
[   83.068750][ T5096]   lock(&ni->ni_lock/4);
[   83.070468][ T5096] 
[   83.070468][ T5096]  *** DEADLOCK ***
[   83.070468][ T5096] 
[   83.073451][ T5096]  May be due to missing lock nesting notation
[   83.073451][ T5096] 
[   83.076549][ T5096] 3 locks held by syz-executor717/5096:
[   83.078321][ T5096]  #0: ffff888011f44420 (sb_writers#9){.+.+}-{0:0}, at: mnt_want_write+0x3f/0x90
[   83.081161][ T5096]  #1: ffff88801feb6a68 (&type->i_mutex_dir_key#6/1){+.+.}-{3:3}, at: filename_create+0x260/0x540
[   83.084859][ T5096]  #2: ffff88801feb67d0 (&ni->ni_lock/4){+.+.}-{3:3}, at: ntfs_lookup+0xf9/0x1f0
[   83.088031][ T5096] 
[   83.088031][ T5096] stack backtrace:
[   83.090091][ T5096] CPU: 0 UID: 0 PID: 5096 Comm: syz-executor717 Not tainted 6.11.0-syzkaller-04557-g2f27fce67173 #0
[   83.093709][ T5096] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[   83.097453][ T5096] Call Trace:
[   83.098690][ T5096]  <TASK>
[   83.099816][ T5096]  dump_stack_lvl+0x241/0x360
[   83.101539][ T5096]  ? __pfx_dump_stack_lvl+0x10/0x10
[   83.103452][ T5096]  ? __pfx__printk+0x10/0x10
[   83.105251][ T5096]  ? lockdep_unlock+0x16a/0x300
[   83.107175][ T5096]  print_deadlock_bug+0x483/0x620
[   83.109102][ T5096]  validate_chain+0x15e2/0x5920
[   83.110990][ T5096]  ? __pfx_validate_chain+0x10/0x10
[   83.113038][ T5096]  ? stack_trace_save+0x118/0x1d0
[   83.115175][ T5096]  ? __pfx_stack_trace_save+0x10/0x10
[   83.117408][ T5096]  ? look_up_lock_class+0x77/0x170
[   83.119436][ T5096]  ? register_lock_class+0x102/0x980
[   83.121122][ T5096]  ? __pfx_register_lock_class+0x10/0x10
[   83.122873][ T5096]  ? mark_lock+0x9a/0x360
[   83.124330][ T5096]  __lock_acquire+0x1384/0x2050
[   83.126144][ T5096]  lock_acquire+0x1ed/0x550
[   83.127886][ T5096]  ? mi_read+0x2e1/0x5a0
[   83.129524][ T5096]  ? __pfx_lock_acquire+0x10/0x10
[   83.131480][ T5096]  ? __pfx___might_resched+0x10/0x10
[   83.133530][ T5096]  ? do_syscall_64+0xf3/0x230
[   83.135586][ T5096]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   83.137709][ T5096]  __mutex_lock+0x136/0xd70
[   83.139352][ T5096]  ? mi_read+0x2e1/0x5a0
[   83.140776][ T5096]  ? mi_read+0x1be/0x5a0
[   83.142153][ T5096]  ? mi_read+0x2e1/0x5a0
[   83.143628][ T5096]  ? __pfx___mutex_lock+0x10/0x10
[   83.145371][ T5096]  ? __up_read+0x2c2/0x6b0
[   83.146994][ T5096]  ? __pfx___up_read+0x10/0x10
[   83.148875][ T5096]  ? mi_init+0x78/0xe0
[   83.150499][ T5096]  mi_read+0x2e1/0x5a0
[   83.152151][ T5096]  ntfs_iget5+0x482/0x3940
[   83.153976][ T5096]  ? __pfx_ntfs_iget5+0x10/0x10
[   83.155893][ T5096]  ? dir_search_u+0x16a/0x3a0
[   83.157710][ T5096]  ? __kmalloc_cache_noprof+0x19c/0x2c0
[   83.159852][ T5096]  dir_search_u+0x2fe/0x3a0
[   83.161625][ T5096]  ? __pfx_dir_search_u+0x10/0x10
[   83.163538][ T5096]  ? __pfx_ntfs_nls_to_utf16+0x10/0x10
[   83.165579][ T5096]  ? ntfs_lookup+0x51/0x1f0
[   83.167247][ T5096]  ? rcu_is_watching+0x15/0xb0
[   83.169075][ T5096]  ? ntfs_lookup+0x51/0x1f0
[   83.170823][ T5096]  ? trace_kmem_cache_alloc+0x1f/0xc0
[   83.172859][ T5096]  ? kmem_cache_alloc_noprof+0x185/0x2a0
[   83.175092][ T5096]  ntfs_lookup+0x106/0x1f0
[   83.176832][ T5096]  lookup_one_qstr_excl+0x11f/0x260
[   83.178835][ T5096]  filename_create+0x297/0x540
[   83.180583][ T5096]  ? __pfx_filename_create+0x10/0x10
[   83.182507][ T5096]  ? __pfx_lock_release+0x10/0x10
[   83.184426][ T5096]  do_mkdirat+0xbd/0x3a0
[   83.186034][ T5096]  ? __check_object_size+0x49c/0x900
[   83.187967][ T5096]  ? __might_fault+0xc6/0x120
[   83.189707][ T5096]  ? __pfx_do_mkdirat+0x10/0x10
[   83.191476][ T5096]  ? getname_flags+0x1e3/0x540
[   83.193331][ T5096]  __x64_sys_mkdirat+0x87/0xa0
[   83.195142][ T5096]  do_syscall_64+0xf3/0x230
[   83.196912][ T5096]  ? clear_bhb_loop+0x35/0x90
[   83.198748][ T5096]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   83.201048][ T5096] RIP: 0033:0x7fb26d3afa99
[   83.202807][ T5096] 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
[   83.209730][ T5096] RSP: 002b:00007fffa11a74f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[   83.212912][ T5096] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007fb26d3afa99
[   83.215709][ T5096] RDX: 0000000000000000 RSI: 0000000020000340 RDI: 00000000ffffff9c
[   83.218533][ T5096] RBP: 00007fb26d4415f0 R08: 000055557186c4c0 R09: 000055557186c4c0
[   83.221480][ T5096] R10: 000000000001f1ae R11: 0000000000000246 R12: 00007fffa11a7520
[   83.224636][ T5096] R13: 00007fffa11a7748 R14: 431bde82d7b634db R15: 00007fb26d3f803b
[   83.227637][ T5096]  </TASK>
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[   91.659351][  T787] cfg80211: failed to load regulatory.db
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VM DIAGNOSIS:
12:28:08  Registers:
info registers vcpu 0

CPU#0
RAX=0000000000000035 RBX=ffffffff9a6d0da0 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002dfead0
R8 =ffffffff85437f0b R9 =1ffff11006671046 R10=dffffc0000000000 R11=ffffffff85437ec0
R12=dffffc0000000000 R13=ffffffff9a3cdf8c R14=0000000000000035 R15=00000000000003f8
RIP=ffffffff85437f3e 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 000055557186b380 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=00007f8972f95ed8 CR3=0000000011dd6000 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=00000000ffffffff Opmask01=0000000000000000 Opmask02=000000000000001f 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 00007fffa11a6af0 00007fffa11a6ad0
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffa11a6c30 00007fffa11a6ab0
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb26d433424 00007fb26d446240
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffa11a6af0
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffa11a6c30
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffa11a6c30 00007fffa11a6ab0
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fffa11a6af0 00007fffa11a6ad0
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 000000337366746e
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
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