Warning: Permanently added '[localhost]:38995' (ED25519) to the list of known hosts.
executing program
[ 69.088492][ T5311] loop0: detected capacity change from 0 to 32768
[ 69.103584][ T5311] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 69.119540][ T5311] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 69.143403][ T5311] gfs2: fsid=syz:syz.0: journal 0 mapped with 5 extents in 0ms
[ 69.148622][ T785] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 69.151094][ T785] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 69.170381][ T785] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 19ms
[ 69.175968][ T785] gfs2: fsid=syz:syz.0: jid=0: Done
[ 69.178201][ T5311] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 69.298084][ T5311] ------------[ cut here ]------------
[ 69.300254][ T5311] WARNING: CPU: 0 PID: 5311 at include/linux/backing-dev.h:254 __folio_mark_dirty+0x907/0xed0
[ 69.303785][ T5311] Modules linked in:
[ 69.305330][ T5311] CPU: 0 UID: 0 PID: 5311 Comm: syz-executor209 Not tainted 6.12.0-rc5-syzkaller-00322-gb9021de3ec2f #0
[ 69.309949][ T5311] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 69.313987][ T5311] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[ 69.316303][ T5311] Code: f9 ff ff e8 8b bf c4 ff 4c 89 f7 48 8b 34 24 e8 3f e8 37 00 eb 87 e8 78 bf c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 6a bf c4 ff 90 <0f> 0b 90 e9 40 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 07 f9
[ 69.323469][ T5311] RSP: 0018:ffffc9000d0c7890 EFLAGS: 00010093
[ 69.325730][ T5311] RAX: ffffffff81d01a36 RBX: 0000000000000000 RCX: ffff88801f95a440
[ 69.328606][ T5311] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 69.331496][ T5311] RBP: ffff8880004dccf8 R08: ffffffff81d01572 R09: 1ffff1100009b99f
[ 69.334288][ T5311] R10: dffffc0000000000 R11: ffffed100009b9a0 R12: 0000000000000001
[ 69.337142][ T5311] R13: ffff8880004dcb88 R14: ffffea000111ee40 R15: 1ffff1100009b99f
[ 69.339948][ T5311] FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 69.343232][ T5311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.345838][ T5311] CR2: 00007f36f144f130 CR3: 000000000e734000 CR4: 0000000000352ef0
[ 69.348744][ T5311] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 69.351778][ T5311] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 69.354622][ T5311] Call Trace:
[ 69.355944][ T5311]
[ 69.357088][ T5311] ? __warn+0x168/0x4e0
[ 69.358729][ T5311] ? __folio_mark_dirty+0x907/0xed0
[ 69.360749][ T5311] ? report_bug+0x2b3/0x500
[ 69.362558][ T5311] ? __folio_mark_dirty+0x907/0xed0
[ 69.364778][ T5311] ? handle_bug+0x60/0x90
[ 69.366686][ T5311] ? exc_invalid_op+0x1a/0x50
[ 69.368454][ T5311] ? asm_exc_invalid_op+0x1a/0x20
[ 69.370423][ T5311] ? __folio_mark_dirty+0x442/0xed0
[ 69.372439][ T5311] ? __folio_mark_dirty+0x906/0xed0
[ 69.374461][ T5311] ? __folio_mark_dirty+0x907/0xed0
[ 69.376554][ T5311] ? log_flush_wait+0x226/0x2b0
[ 69.378553][ T5311] mark_buffer_dirty+0x2a4/0x520
[ 69.380375][ T5311] gfs2_unpin+0x129/0xa60
[ 69.381934][ T5311] buf_lo_after_commit+0x14f/0x1a0
[ 69.383979][ T5311] ? __pfx_buf_lo_after_commit+0x10/0x10
[ 69.386135][ T5311] gfs2_log_flush+0x118d/0x2610
[ 69.387715][ T5311] ? __pfx_gfs2_log_flush+0x10/0x10
[ 69.389509][ T5311] ? __pfx_call_rcu+0x10/0x10
[ 69.391283][ T5311] gfs2_kill_sb+0x5b/0x350
[ 69.392691][ T5311] ? shrinker_free+0x2ca/0x3d0
[ 69.394335][ T5311] deactivate_locked_super+0xc4/0x130
[ 69.396195][ T5311] cleanup_mnt+0x41f/0x4b0
[ 69.397892][ T5311] ? lockdep_hardirqs_on+0x99/0x150
[ 69.399894][ T5311] task_work_run+0x24f/0x310
[ 69.401597][ T5311] ? kasan_quarantine_put+0xdc/0x230
[ 69.403317][ T5311] ? __pfx_task_work_run+0x10/0x10
[ 69.405119][ T5311] ? do_exit+0xa2a/0x28e0
[ 69.406779][ T5311] ? kmem_cache_free+0x1a2/0x420
[ 69.408622][ T5311] ? do_exit+0xa2a/0x28e0
[ 69.410254][ T5311] do_exit+0xa2f/0x28e0
[ 69.411792][ T5311] ? __pfx_do_exit+0x10/0x10
[ 69.413534][ T5311] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 69.415725][ T5311] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 69.417961][ T5311] ? _raw_spin_unlock_irq+0x23/0x50
[ 69.419728][ T5311] ? lockdep_hardirqs_on+0x99/0x150
[ 69.421573][ T5311] do_group_exit+0x207/0x2c0
[ 69.423256][ T5311] __x64_sys_exit_group+0x3f/0x40
[ 69.425024][ T5311] x64_sys_call+0x2634/0x2640
[ 69.426693][ T5311] do_syscall_64+0xf3/0x230
[ 69.428368][ T5311] ? clear_bhb_loop+0x35/0x90
[ 69.430226][ T5311] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.432473][ T5311] RIP: 0033:0x7f36f13b5dc9
[ 69.433909][ T5311] Code: Unable to access opcode bytes at 0x7f36f13b5d9f.
[ 69.436491][ T5311] RSP: 002b:00007ffd72671518 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 69.439788][ T5311] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f36f13b5dc9
[ 69.442820][ T5311] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 69.445568][ T5311] RBP: 00007f36f1451370 R08: ffffffffffffffb8 R09: 0000000000000006
[ 69.448521][ T5311] R10: 00007ffd72671440 R11: 0000000000000246 R12: 00007f36f1451370
[ 69.451612][ T5311] R13: 0000000000000000 R14: 00007f36f14520e0 R15: 00007f36f13840a0
[ 69.454682][ T5311]
[ 69.455898][ T5311] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 69.458635][ T5311] CPU: 0 UID: 0 PID: 5311 Comm: syz-executor209 Not tainted 6.12.0-rc5-syzkaller-00322-gb9021de3ec2f #0
[ 69.462473][ T5311] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 69.466074][ T5311] Call Trace:
[ 69.467254][ T5311]
[ 69.468273][ T5311] dump_stack_lvl+0x241/0x360
[ 69.469967][ T5311] ? __pfx_dump_stack_lvl+0x10/0x10
[ 69.472304][ T5311] ? __pfx__printk+0x10/0x10
[ 69.474387][ T5311] ? _printk+0xd5/0x120
[ 69.476503][ T5311] ? __init_begin+0x41000/0x41000
[ 69.478985][ T5311] ? vscnprintf+0x5d/0x90
[ 69.480622][ T5311] panic+0x349/0x880
[ 69.482066][ T5311] ? __warn+0x177/0x4e0
[ 69.483655][ T5311] ? __pfx_panic+0x10/0x10
[ 69.485396][ T5311] ? show_trace_log_lvl+0x3b2/0x410
[ 69.487386][ T5311] __warn+0x34b/0x4e0
[ 69.488779][ T5311] ? __folio_mark_dirty+0x907/0xed0
[ 69.490712][ T5311] report_bug+0x2b3/0x500
[ 69.492281][ T5311] ? __folio_mark_dirty+0x907/0xed0
[ 69.494304][ T5311] handle_bug+0x60/0x90
[ 69.495929][ T5311] exc_invalid_op+0x1a/0x50
[ 69.497601][ T5311] asm_exc_invalid_op+0x1a/0x20
[ 69.499425][ T5311] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[ 69.501574][ T5311] Code: f9 ff ff e8 8b bf c4 ff 4c 89 f7 48 8b 34 24 e8 3f e8 37 00 eb 87 e8 78 bf c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 6a bf c4 ff 90 <0f> 0b 90 e9 40 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 07 f9
[ 69.508832][ T5311] RSP: 0018:ffffc9000d0c7890 EFLAGS: 00010093
[ 69.511215][ T5311] RAX: ffffffff81d01a36 RBX: 0000000000000000 RCX: ffff88801f95a440
[ 69.514303][ T5311] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 69.517275][ T5311] RBP: ffff8880004dccf8 R08: ffffffff81d01572 R09: 1ffff1100009b99f
[ 69.520156][ T5311] R10: dffffc0000000000 R11: ffffed100009b9a0 R12: 0000000000000001
[ 69.523121][ T5311] R13: ffff8880004dcb88 R14: ffffea000111ee40 R15: 1ffff1100009b99f
[ 69.526028][ T5311] ? __folio_mark_dirty+0x442/0xed0
[ 69.528099][ T5311] ? __folio_mark_dirty+0x906/0xed0
[ 69.530350][ T5311] ? log_flush_wait+0x226/0x2b0
[ 69.532173][ T5311] mark_buffer_dirty+0x2a4/0x520
[ 69.534119][ T5311] gfs2_unpin+0x129/0xa60
[ 69.535824][ T5311] buf_lo_after_commit+0x14f/0x1a0
[ 69.537825][ T5311] ? __pfx_buf_lo_after_commit+0x10/0x10
[ 69.540052][ T5311] gfs2_log_flush+0x118d/0x2610
[ 69.542048][ T5311] ? __pfx_gfs2_log_flush+0x10/0x10
[ 69.543742][ T5311] ? __pfx_call_rcu+0x10/0x10
[ 69.545464][ T5311] gfs2_kill_sb+0x5b/0x350
[ 69.547200][ T5311] ? shrinker_free+0x2ca/0x3d0
[ 69.548942][ T5311] deactivate_locked_super+0xc4/0x130
[ 69.550998][ T5311] cleanup_mnt+0x41f/0x4b0
[ 69.552582][ T5311] ? lockdep_hardirqs_on+0x99/0x150
[ 69.554443][ T5311] task_work_run+0x24f/0x310
[ 69.556342][ T5311] ? kasan_quarantine_put+0xdc/0x230
[ 69.558349][ T5311] ? __pfx_task_work_run+0x10/0x10
[ 69.560321][ T5311] ? do_exit+0xa2a/0x28e0
[ 69.562035][ T5311] ? kmem_cache_free+0x1a2/0x420
[ 69.563925][ T5311] ? do_exit+0xa2a/0x28e0
[ 69.565600][ T5311] do_exit+0xa2f/0x28e0
[ 69.567198][ T5311] ? __pfx_do_exit+0x10/0x10
[ 69.568942][ T5311] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 69.571098][ T5311] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 69.573509][ T5311] ? _raw_spin_unlock_irq+0x23/0x50
[ 69.575489][ T5311] ? lockdep_hardirqs_on+0x99/0x150
[ 69.577365][ T5311] do_group_exit+0x207/0x2c0
[ 69.579040][ T5311] __x64_sys_exit_group+0x3f/0x40
[ 69.580808][ T5311] x64_sys_call+0x2634/0x2640
[ 69.582298][ T5311] do_syscall_64+0xf3/0x230
[ 69.583649][ T5311] ? clear_bhb_loop+0x35/0x90
[ 69.585208][ T5311] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.587090][ T5311] RIP: 0033:0x7f36f13b5dc9
[ 69.588577][ T5311] Code: Unable to access opcode bytes at 0x7f36f13b5d9f.
[ 69.590636][ T5311] RSP: 002b:00007ffd72671518 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 69.593183][ T5311] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f36f13b5dc9
[ 69.595664][ T5311] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 69.598592][ T5311] RBP: 00007f36f1451370 R08: ffffffffffffffb8 R09: 0000000000000006
[ 69.601340][ T5311] R10: 00007ffd72671440 R11: 0000000000000246 R12: 00007f36f1451370
[ 69.604105][ T5311] R13: 0000000000000000 R14: 00007f36f14520e0 R15: 00007f36f13840a0
[ 69.606840][ T5311]
[ 69.608212][ T5311] Kernel Offset: disabled
[ 69.609994][ T5311] Rebooting in 86400 seconds..
VM DIAGNOSIS:
06:11:07 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000033 RBX=ffffffff9a719ec0 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d0c6fb0
R8 =ffffffff854ada4b R9 =1ffff11006257046 R10=dffffc0000000000 R11=ffffffff854ada00
R12=dffffc0000000000 R13=ffffffff9a414eeb R14=0000000000000033 R15=00000000000003f8
RIP=ffffffff854ada7e 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 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=00007f36f144f130 CR3=000000000e734000 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=00000000f0000000 Opmask01=0000000000000006 Opmask02=000000000000000f Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000009669c9df 000000007b3ff57a
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0946ecf6f02c0ae8
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f36f143cca4 00007f36f1450240
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd72670b70
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd72670cb0
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd72670cb0 00007ffd72670b30
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffd72670b70 00007ffd72670b50
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 0000000032736667
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000002c656461 726770752c343030 3030303030303030 303030303078303d
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 63612c62766c7072 67726f6e2c62766c 707267726f6e2c72 6569727261626f6e
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