Warning: Permanently added '[localhost]:21982' (ED25519) to the list of known hosts.
executing program
[ 79.922932][ T5097] loop0: detected capacity change from 0 to 47
[ 79.926646][ T5097] =======================================================
[ 79.926646][ T5097] WARNING: The mand mount option has been deprecated and
[ 79.926646][ T5097] and is ignored by this kernel. Remove the mand
[ 79.926646][ T5097] option from the mount to silence this warning.
[ 79.926646][ T5097] =======================================================
[ 80.011849][ T5096] minix_free_block (loop0:20): bit already cleared
[ 80.014620][ T5096] minix_free_block (loop0:21): bit already cleared
[ 80.017392][ T5096] minix_free_block (loop0:19): bit already cleared
[ 80.022528][ T5096] minix_free_block (loop0:22): bit already cleared
[ 80.028353][ T5096] ------------[ cut here ]------------
[ 80.030916][ T5096] WARNING: CPU: 0 PID: 5096 at fs/inode.c:334 drop_nlink+0xc4/0x110
[ 80.034221][ T5096] Modules linked in:
[ 80.035815][ T5096] CPU: 0 UID: 0 PID: 5096 Comm: syz-executor363 Not tainted 6.11.0-syzkaller-08833-gde5cb0dcb74c #0
[ 80.041059][ T5096] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 80.045907][ T5096] RIP: 0010:drop_nlink+0xc4/0x110
[ 80.048275][ T5096] Code: bb 70 07 00 00 be 08 00 00 00 e8 a7 15 e6 ff 3e 48 ff 83 70 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 cc cc cc cc e8 ed 5e 7c ff 90 <0f> 0b 90 eb 83 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 5c ff ff ff
[ 80.055994][ T5096] RSP: 0018:ffffc90002e2fc30 EFLAGS: 00010293
[ 80.058270][ T5096] RAX: ffffffff82185ac3 RBX: 1ffff11000122163 RCX: ffff888000124880
[ 80.061377][ T5096] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 80.064396][ T5096] RBP: 0000000000000000 R08: ffffffff82185a43 R09: 1ffffd40000fe7d6
[ 80.067424][ T5096] R10: dffffc0000000000 R11: fffff940000fe7d7 R12: ffff888000910b18
[ 80.070604][ T5096] R13: 0000000066f1a2ae R14: ffff888000910ad0 R15: dffffc0000000000
[ 80.073370][ T5096] FS: 0000555570ce9380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 80.076542][ T5096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.078629][ T5096] CR2: 00007ffd19ef2e28 CR3: 000000001e388000 CR4: 0000000000350ef0
[ 80.081135][ T5096] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 80.083495][ T5096] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 80.086147][ T5096] Call Trace:
[ 80.087528][ T5096]
[ 80.088626][ T5096] ? __warn+0x168/0x4e0
[ 80.090528][ T5096] ? drop_nlink+0xc4/0x110
[ 80.092401][ T5096] ? report_bug+0x2b3/0x500
[ 80.094269][ T5096] ? drop_nlink+0xc4/0x110
[ 80.096092][ T5096] ? handle_bug+0x60/0x90
[ 80.097735][ T5096] ? exc_invalid_op+0x1a/0x50
[ 80.099748][ T5096] ? asm_exc_invalid_op+0x1a/0x20
[ 80.101845][ T5096] ? drop_nlink+0x43/0x110
[ 80.103682][ T5096] ? drop_nlink+0xc3/0x110
[ 80.105532][ T5096] ? drop_nlink+0xc4/0x110
[ 80.107053][ T5096] minix_unlink+0x25b/0x320
[ 80.108712][ T5096] ? __pfx_minix_unlink+0x10/0x10
[ 80.110515][ T5096] ? bpf_lsm_inode_unlink+0x9/0x10
[ 80.112373][ T5096] ? security_inode_unlink+0xd9/0x340
[ 80.114381][ T5096] vfs_unlink+0x365/0x650
[ 80.116022][ T5096] do_unlinkat+0x4ae/0x830
[ 80.117765][ T5096] ? __pfx_do_unlinkat+0x10/0x10
[ 80.119767][ T5096] ? __might_fault+0xaa/0x120
[ 80.121535][ T5096] ? __might_fault+0xc6/0x120
[ 80.123238][ T5096] ? strncpy_from_user+0x131/0x250
[ 80.125107][ T5096] ? getname_flags+0x1e3/0x540
[ 80.126745][ T5096] __x64_sys_unlink+0x47/0x50
[ 80.128330][ T5096] do_syscall_64+0xf3/0x230
[ 80.130030][ T5096] ? clear_bhb_loop+0x35/0x90
[ 80.131688][ T5096] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 80.133706][ T5096] RIP: 0033:0x7ff5c3f6cb97
[ 80.135291][ T5096] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 80.142389][ T5096] RSP: 002b:00007fffcb0c1a68 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 80.145554][ T5096] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5c3f6cb97
[ 80.148516][ T5096] RDX: 00007fffcb0c1a90 RSI: 00007fffcb0c1b20 RDI: 00007fffcb0c1b20
[ 80.151700][ T5096] RBP: 00007fffcb0c1b20 R08: 0000000000000000 R09: 0000000000000000
[ 80.154733][ T5096] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fffcb0c2c10
[ 80.157580][ T5096] R13: 0000555570cf2700 R14: 0000000000000001 R15: 431bde82d7b634db
[ 80.160420][ T5096]
[ 80.161544][ T5096] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 80.164012][ T5096] CPU: 0 UID: 0 PID: 5096 Comm: syz-executor363 Not tainted 6.11.0-syzkaller-08833-gde5cb0dcb74c #0
[ 80.167642][ T5096] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 80.171774][ T5096] Call Trace:
[ 80.173264][ T5096]
[ 80.174422][ T5096] dump_stack_lvl+0x241/0x360
[ 80.176360][ T5096] ? __pfx_dump_stack_lvl+0x10/0x10
[ 80.178340][ T5096] ? __pfx__printk+0x10/0x10
[ 80.180175][ T5096] ? _printk+0xd5/0x120
[ 80.181763][ T5096] ? __init_begin+0x41000/0x41000
[ 80.183869][ T5096] ? vscnprintf+0x5d/0x90
[ 80.185696][ T5096] panic+0x349/0x880
[ 80.187278][ T5096] ? __warn+0x177/0x4e0
[ 80.188934][ T5096] ? __pfx_panic+0x10/0x10
[ 80.190842][ T5096] ? show_trace_log_lvl+0x3b2/0x410
[ 80.193289][ T5096] __warn+0x34b/0x4e0
[ 80.195146][ T5096] ? drop_nlink+0xc4/0x110
[ 80.197068][ T5096] report_bug+0x2b3/0x500
[ 80.198761][ T5096] ? drop_nlink+0xc4/0x110
[ 80.200411][ T5096] handle_bug+0x60/0x90
[ 80.201953][ T5096] exc_invalid_op+0x1a/0x50
[ 80.203720][ T5096] asm_exc_invalid_op+0x1a/0x20
[ 80.205629][ T5096] RIP: 0010:drop_nlink+0xc4/0x110
[ 80.207621][ T5096] Code: bb 70 07 00 00 be 08 00 00 00 e8 a7 15 e6 ff 3e 48 ff 83 70 07 00 00 5b 41 5c 41 5e 41 5f 5d c3 cc cc cc cc e8 ed 5e 7c ff 90 <0f> 0b 90 eb 83 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c 5c ff ff ff
[ 80.215470][ T5096] RSP: 0018:ffffc90002e2fc30 EFLAGS: 00010293
[ 80.217982][ T5096] RAX: ffffffff82185ac3 RBX: 1ffff11000122163 RCX: ffff888000124880
[ 80.220922][ T5096] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 80.223864][ T5096] RBP: 0000000000000000 R08: ffffffff82185a43 R09: 1ffffd40000fe7d6
[ 80.226872][ T5096] R10: dffffc0000000000 R11: fffff940000fe7d7 R12: ffff888000910b18
[ 80.229992][ T5096] R13: 0000000066f1a2ae R14: ffff888000910ad0 R15: dffffc0000000000
[ 80.233054][ T5096] ? drop_nlink+0x43/0x110
[ 80.234710][ T5096] ? drop_nlink+0xc3/0x110
[ 80.236526][ T5096] minix_unlink+0x25b/0x320
[ 80.238102][ T5096] ? __pfx_minix_unlink+0x10/0x10
[ 80.239715][ T5096] ? bpf_lsm_inode_unlink+0x9/0x10
[ 80.241409][ T5096] ? security_inode_unlink+0xd9/0x340
[ 80.243353][ T5096] vfs_unlink+0x365/0x650
[ 80.244746][ T5096] do_unlinkat+0x4ae/0x830
[ 80.246426][ T5096] ? __pfx_do_unlinkat+0x10/0x10
[ 80.248370][ T5096] ? __might_fault+0xaa/0x120
[ 80.250336][ T5096] ? __might_fault+0xc6/0x120
[ 80.252301][ T5096] ? strncpy_from_user+0x131/0x250
[ 80.254395][ T5096] ? getname_flags+0x1e3/0x540
[ 80.256272][ T5096] __x64_sys_unlink+0x47/0x50
[ 80.258022][ T5096] do_syscall_64+0xf3/0x230
[ 80.259990][ T5096] ? clear_bhb_loop+0x35/0x90
[ 80.262227][ T5096] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 80.264856][ T5096] RIP: 0033:0x7ff5c3f6cb97
[ 80.266507][ T5096] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 80.274134][ T5096] RSP: 002b:00007fffcb0c1a68 EFLAGS: 00000206 ORIG_RAX: 0000000000000057
[ 80.277262][ T5096] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff5c3f6cb97
[ 80.280102][ T5096] RDX: 00007fffcb0c1a90 RSI: 00007fffcb0c1b20 RDI: 00007fffcb0c1b20
[ 80.283057][ T5096] RBP: 00007fffcb0c1b20 R08: 0000000000000000 R09: 0000000000000000
[ 80.285905][ T5096] R10: 0000000000000100 R11: 0000000000000206 R12: 00007fffcb0c2c10
[ 80.288799][ T5096] R13: 0000555570cf2700 R14: 0000000000000001 R15: 431bde82d7b634db
[ 80.291805][ T5096]
[ 80.293390][ T5096] Kernel Offset: disabled
[ 80.295206][ T5096] Rebooting in 86400 seconds..
VM DIAGNOSIS:
17:17:34 Registers:
info registers vcpu 0
CPU#0
RAX=000000000000005d RBX=ffffffff9a6f5d20 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc90002e2f350
R8 =ffffffff8546cf4b R9 =1ffff11000099046 R10=dffffc0000000000 R11=ffffffff8546cf00
R12=dffffc0000000000 R13=ffffffff9a3f0eee R14=000000000000005d R15=00000000000003f8
RIP=ffffffff8546cf7e 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 0000555570ce9380 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=00007ffd19ef2e28 CR3=000000001e388000 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=0000000040000021 Opmask01=0000000000000001 Opmask02=00000000fff7ffff 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 00007fffcb0c1a70 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c
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 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2e006a64615f6572 6f63735f6d6f6f2f 666c65732f636f72 702f003030303100
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0b004f41445f4057 4a46565f484a4a0a 434940560a464a57 550a001515151400
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