Warning: Permanently added '[localhost]:22591' (ED25519) to the list of known hosts.
executing program
[ 69.864178][ T5312] loop0: detected capacity change from 0 to 32768
[ 69.882564][ T5312] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 69.885349][ T5312] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 69.917973][ T5312] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 69.923125][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 69.925875][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 69.954609][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 28ms
[ 69.960508][ T8] gfs2: fsid=syz:syz.0: jid=0: Done
[ 69.962748][ T5312] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 70.083065][ T5312] ------------[ cut here ]------------
[ 70.085338][ T5312] WARNING: CPU: 0 PID: 5312 at include/linux/backing-dev.h:254 __folio_mark_dirty+0x907/0xed0
[ 70.089099][ T5312] Modules linked in:
[ 70.090711][ T5312] CPU: 0 UID: 0 PID: 5312 Comm: syz-executor129 Not tainted 6.12.0-rc7-syzkaller-00187-gf868cd251776 #0
[ 70.095988][ T5312] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 70.099975][ T5312] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[ 70.102368][ T5312] Code: f9 ff ff e8 8b bf c4 ff 4c 89 f7 48 8b 34 24 e8 2f 0e 38 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
[ 70.109532][ T5312] RSP: 0018:ffffc9000d03f890 EFLAGS: 00010093
[ 70.111944][ T5312] RAX: ffffffff81d02aa6 RBX: 0000000000000000 RCX: ffff888000ee4880
[ 70.114989][ T5312] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 70.117951][ T5312] RBP: ffff888031cd4cf8 R08: ffffffff81d025e2 R09: 1ffff1100639a99f
[ 70.120932][ T5312] R10: dffffc0000000000 R11: ffffed100639a9a0 R12: 0000000000000001
[ 70.124038][ T5312] R13: ffff888031cd4b88 R14: ffffea000111fc40 R15: 1ffff1100639a99f
[ 70.126762][ T5312] FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 70.129894][ T5312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.132274][ T5312] CR2: 00007f3cc65ec038 CR3: 000000000e734000 CR4: 0000000000352ef0
[ 70.135365][ T5312] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 70.138242][ T5312] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 70.141208][ T5312] Call Trace:
[ 70.142404][ T5312]
[ 70.143344][ T5312] ? __warn+0x168/0x4e0
[ 70.144737][ T5312] ? __folio_mark_dirty+0x907/0xed0
[ 70.146510][ T5312] ? report_bug+0x2b3/0x500
[ 70.148032][ T5312] ? __folio_mark_dirty+0x907/0xed0
[ 70.149766][ T5312] ? handle_bug+0x60/0x90
[ 70.151231][ T5312] ? exc_invalid_op+0x1a/0x50
[ 70.153029][ T5312] ? asm_exc_invalid_op+0x1a/0x20
[ 70.154803][ T5312] ? __folio_mark_dirty+0x442/0xed0
[ 70.156639][ T5312] ? __folio_mark_dirty+0x906/0xed0
[ 70.158561][ T5312] ? __folio_mark_dirty+0x907/0xed0
[ 70.160409][ T5312] ? log_flush_wait+0x226/0x2b0
[ 70.162193][ T5312] mark_buffer_dirty+0x2a4/0x520
[ 70.163915][ T5312] gfs2_unpin+0x129/0xa60
[ 70.165535][ T5312] buf_lo_after_commit+0x14f/0x1a0
[ 70.167389][ T5312] ? __pfx_buf_lo_after_commit+0x10/0x10
[ 70.169486][ T5312] gfs2_log_flush+0x118d/0x2610
[ 70.171290][ T5312] ? __pfx_gfs2_log_flush+0x10/0x10
[ 70.173181][ T5312] ? __pfx_call_rcu+0x10/0x10
[ 70.174900][ T5312] gfs2_kill_sb+0x5b/0x350
[ 70.176530][ T5312] ? shrinker_free+0x2ca/0x3d0
[ 70.178227][ T5312] deactivate_locked_super+0xc4/0x130
[ 70.180094][ T5312] cleanup_mnt+0x41f/0x4b0
[ 70.181699][ T5312] ? lockdep_hardirqs_on+0x99/0x150
[ 70.183792][ T5312] task_work_run+0x24f/0x310
[ 70.185516][ T5312] ? kasan_quarantine_put+0xdc/0x230
[ 70.187519][ T5312] ? __pfx_task_work_run+0x10/0x10
[ 70.189391][ T5312] ? do_exit+0xa2a/0x28e0
[ 70.190950][ T5312] ? kmem_cache_free+0x1a2/0x420
[ 70.192774][ T5312] ? do_exit+0xa2a/0x28e0
[ 70.194450][ T5312] do_exit+0xa2f/0x28e0
[ 70.196031][ T5312] ? __pfx_do_exit+0x10/0x10
[ 70.197768][ T5312] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 70.199974][ T5312] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 70.202371][ T5312] ? _raw_spin_unlock_irq+0x23/0x50
[ 70.204289][ T5312] ? lockdep_hardirqs_on+0x99/0x150
[ 70.206224][ T5312] do_group_exit+0x207/0x2c0
[ 70.207896][ T5312] __x64_sys_exit_group+0x3f/0x40
[ 70.209715][ T5312] x64_sys_call+0x2634/0x2640
[ 70.211361][ T5312] do_syscall_64+0xf3/0x230
[ 70.213053][ T5312] ? clear_bhb_loop+0x35/0x90
[ 70.214676][ T5312] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.216812][ T5312] RIP: 0033:0x7f3cc65a1a89
[ 70.218472][ T5312] Code: Unable to access opcode bytes at 0x7f3cc65a1a5f.
[ 70.221134][ T5312] RSP: 002b:00007ffea5ae6938 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 70.224255][ T5312] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3cc65a1a89
[ 70.227129][ T5312] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 70.230101][ T5312] RBP: 00007f3cc66302d0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 70.233031][ T5312] R10: 00000000000124df R11: 0000000000000246 R12: 00007f3cc66302d0
[ 70.235726][ T5312] R13: 0000000000000000 R14: 00007f3cc6631040 R15: 00007f3cc656ffe0
[ 70.238630][ T5312]
[ 70.239702][ T5312] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 70.242309][ T5312] CPU: 0 UID: 0 PID: 5312 Comm: syz-executor129 Not tainted 6.12.0-rc7-syzkaller-00187-gf868cd251776 #0
[ 70.246371][ T5312] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 70.250218][ T5312] Call Trace:
[ 70.251465][ T5312]
[ 70.252376][ T5312] dump_stack_lvl+0x241/0x360
[ 70.254062][ T5312] ? __pfx_dump_stack_lvl+0x10/0x10
[ 70.255992][ T5312] ? __pfx__printk+0x10/0x10
[ 70.257689][ T5312] ? _printk+0xd5/0x120
[ 70.259155][ T5312] ? __init_begin+0x41000/0x41000
[ 70.260952][ T5312] ? vscnprintf+0x5d/0x90
[ 70.262578][ T5312] panic+0x349/0x880
[ 70.264083][ T5312] ? __warn+0x177/0x4e0
[ 70.265563][ T5312] ? __pfx_panic+0x10/0x10
[ 70.267230][ T5312] ? show_trace_log_lvl+0x3b2/0x410
[ 70.269145][ T5312] __warn+0x34b/0x4e0
[ 70.270565][ T5312] ? __folio_mark_dirty+0x907/0xed0
[ 70.272363][ T5312] report_bug+0x2b3/0x500
[ 70.273876][ T5312] ? __folio_mark_dirty+0x907/0xed0
[ 70.275622][ T5312] handle_bug+0x60/0x90
[ 70.277183][ T5312] exc_invalid_op+0x1a/0x50
[ 70.278833][ T5312] asm_exc_invalid_op+0x1a/0x20
[ 70.280499][ T5312] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[ 70.282446][ T5312] Code: f9 ff ff e8 8b bf c4 ff 4c 89 f7 48 8b 34 24 e8 2f 0e 38 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
[ 70.289133][ T5312] RSP: 0018:ffffc9000d03f890 EFLAGS: 00010093
[ 70.291396][ T5312] RAX: ffffffff81d02aa6 RBX: 0000000000000000 RCX: ffff888000ee4880
[ 70.294433][ T5312] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 70.297226][ T5312] RBP: ffff888031cd4cf8 R08: ffffffff81d025e2 R09: 1ffff1100639a99f
[ 70.300142][ T5312] R10: dffffc0000000000 R11: ffffed100639a9a0 R12: 0000000000000001
[ 70.303090][ T5312] R13: ffff888031cd4b88 R14: ffffea000111fc40 R15: 1ffff1100639a99f
[ 70.306072][ T5312] ? __folio_mark_dirty+0x442/0xed0
[ 70.308005][ T5312] ? __folio_mark_dirty+0x906/0xed0
[ 70.309973][ T5312] ? log_flush_wait+0x226/0x2b0
[ 70.311790][ T5312] mark_buffer_dirty+0x2a4/0x520
[ 70.313646][ T5312] gfs2_unpin+0x129/0xa60
[ 70.315237][ T5312] buf_lo_after_commit+0x14f/0x1a0
[ 70.317203][ T5312] ? __pfx_buf_lo_after_commit+0x10/0x10
[ 70.319253][ T5312] gfs2_log_flush+0x118d/0x2610
[ 70.321091][ T5312] ? __pfx_gfs2_log_flush+0x10/0x10
[ 70.323006][ T5312] ? __pfx_call_rcu+0x10/0x10
[ 70.324771][ T5312] gfs2_kill_sb+0x5b/0x350
[ 70.326534][ T5312] ? shrinker_free+0x2ca/0x3d0
[ 70.328195][ T5312] deactivate_locked_super+0xc4/0x130
[ 70.330181][ T5312] cleanup_mnt+0x41f/0x4b0
[ 70.331770][ T5312] ? lockdep_hardirqs_on+0x99/0x150
[ 70.333698][ T5312] task_work_run+0x24f/0x310
[ 70.335446][ T5312] ? kasan_quarantine_put+0xdc/0x230
[ 70.337270][ T5312] ? __pfx_task_work_run+0x10/0x10
[ 70.339146][ T5312] ? do_exit+0xa2a/0x28e0
[ 70.340782][ T5312] ? kmem_cache_free+0x1a2/0x420
[ 70.342696][ T5312] ? do_exit+0xa2a/0x28e0
[ 70.344354][ T5312] do_exit+0xa2f/0x28e0
[ 70.345936][ T5312] ? __pfx_do_exit+0x10/0x10
[ 70.347679][ T5312] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 70.349994][ T5312] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 70.352429][ T5312] ? _raw_spin_unlock_irq+0x23/0x50
[ 70.354325][ T5312] ? lockdep_hardirqs_on+0x99/0x150
[ 70.356314][ T5312] do_group_exit+0x207/0x2c0
[ 70.358108][ T5312] __x64_sys_exit_group+0x3f/0x40
[ 70.360018][ T5312] x64_sys_call+0x2634/0x2640
[ 70.361832][ T5312] do_syscall_64+0xf3/0x230
[ 70.363480][ T5312] ? clear_bhb_loop+0x35/0x90
[ 70.365143][ T5312] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.367303][ T5312] RIP: 0033:0x7f3cc65a1a89
[ 70.368983][ T5312] Code: Unable to access opcode bytes at 0x7f3cc65a1a5f.
[ 70.371535][ T5312] RSP: 002b:00007ffea5ae6938 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 70.374612][ T5312] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3cc65a1a89
[ 70.377419][ T5312] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 70.380179][ T5312] RBP: 00007f3cc66302d0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 70.383072][ T5312] R10: 00000000000124df R11: 0000000000000246 R12: 00007f3cc66302d0
[ 70.385951][ T5312] R13: 0000000000000000 R14: 00007f3cc6631040 R15: 00007f3cc656ffe0
[ 70.388813][ T5312]
[ 70.390179][ T5312] Kernel Offset: disabled
[ 70.391910][ T5312] Rebooting in 86400 seconds..
VM DIAGNOSIS:
00:16:58 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000030 RBX=ffffffff9a71cee0 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d03efb0
R8 =ffffffff854b498b R9 =1ffff11003d58046 R10=dffffc0000000000 R11=ffffffff854b4940
R12=dffffc0000000000 R13=ffffffff9a417ee8 R14=0000000000000030 R15=00000000000003f8
RIP=ffffffff854b49be 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=00007f3cc65ec038 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=00000000ffffffff Opmask01=0000000000000006 Opmask02=000000000000000f Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000bac2fd7b 000000006b749fb2
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 333c7abbacd81c42
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3cc661ba44 00007f3cc662f260
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffea5ae5f90
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffea5ae60d0
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffea5ae60d0 00007ffea5ae5f50
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffea5ae5f90 00007ffea5ae5f70
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 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