Warning: Permanently added '[localhost]:29070' (ED25519) to the list of known hosts.
executing program
[ 68.598772][ T5305] loop0: detected capacity change from 0 to 32768
[ 68.633093][ T5305] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 68.636550][ T5305] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 68.666683][ T5305] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 68.673465][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 68.676488][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 68.730295][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 53ms
[ 68.742480][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 68.745965][ T5305] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 69.035804][ T5305] ------------[ cut here ]------------
[ 69.038394][ T5305] WARNING: CPU: 0 PID: 5305 at ./include/linux/backing-dev.h:254 __folio_mark_dirty+0xa3a/0xe80
[ 69.042708][ T5305] Modules linked in:
[ 69.044174][ T5305] CPU: 0 UID: 0 PID: 5305 Comm: syz-executor165 Not tainted 6.14.0-rc6-syzkaller-00003-g4d872d51bc9d #0
[ 69.050786][ T5305] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 69.055253][ T5305] RIP: 0010:__folio_mark_dirty+0xa3a/0xe80
[ 69.057741][ T5305] Code: e8 bb 0f c4 ff 4c 89 ef 48 8b 34 24 e8 3f cc 33 00 e9 4a fe ff ff e8 a5 0f c4 ff 90 0f 0b 90 e9 08 fe ff ff e8 97 0f c4 ff 90 <0f> 0b 90 e9 00 fa ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c cc f7
[ 69.065588][ T5305] RSP: 0018:ffffc9000d0af880 EFLAGS: 00010093
[ 69.068152][ T5305] RAX: ffffffff81fdcf79 RBX: 0000000000000000 RCX: ffff888000e32440
[ 69.071361][ T5305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 69.074745][ T5305] RBP: ffff888032114cf8 R08: ffffffff81fdc975 R09: 1ffff1100642299f
[ 69.078018][ T5305] R10: dffffc0000000000 R11: ffffed10064229a0 R12: ffff888032114b88
[ 69.081083][ T5305] R13: ffffea00010e5d40 R14: 0000000000000001 R15: 1ffff1100642299f
[ 69.083955][ T5305] FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 69.087197][ T5305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.089610][ T5305] CR2: 00007fac9ae0a138 CR3: 000000000e938000 CR4: 0000000000352ef0
[ 69.092602][ T5305] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 69.095466][ T5305] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 69.098375][ T5305] Call Trace:
[ 69.099642][ T5305]
[ 69.100795][ T5305] ? __warn+0x165/0x4d0
[ 69.102400][ T5305] ? __folio_mark_dirty+0xa3a/0xe80
[ 69.104357][ T5305] ? report_bug+0x2b3/0x500
[ 69.106105][ T5305] ? __folio_mark_dirty+0xa3a/0xe80
[ 69.108228][ T5305] ? handle_bug+0x60/0x90
[ 69.110041][ T5305] ? exc_invalid_op+0x1a/0x50
[ 69.111975][ T5305] ? asm_exc_invalid_op+0x1a/0x20
[ 69.114106][ T5305] ? __folio_mark_dirty+0x435/0xe80
[ 69.116261][ T5305] ? __folio_mark_dirty+0xa39/0xe80
[ 69.118498][ T5305] ? __folio_mark_dirty+0xa3a/0xe80
[ 69.120632][ T5305] mark_buffer_dirty+0x28e/0x440
[ 69.122739][ T5305] gfs2_unpin+0x129/0xa70
[ 69.124526][ T5305] ? log_pull_tail+0x80/0x380
[ 69.126469][ T5305] buf_lo_after_commit+0x14f/0x1a0
[ 69.128572][ T5305] ? __pfx_buf_lo_after_commit+0x10/0x10
[ 69.130948][ T5305] gfs2_log_flush+0x118d/0x2610
[ 69.132982][ T5305] ? __pfx_gfs2_log_flush+0x10/0x10
[ 69.135151][ T5305] ? __pfx_call_rcu+0x10/0x10
[ 69.137153][ T5305] gfs2_kill_sb+0x5b/0x350
[ 69.139018][ T5305] ? shrinker_free+0x2ca/0x3d0
[ 69.141051][ T5305] deactivate_locked_super+0xc4/0x130
[ 69.143347][ T5305] cleanup_mnt+0x41f/0x4b0
[ 69.145252][ T5305] ? lockdep_hardirqs_on+0x99/0x150
[ 69.147479][ T5305] task_work_run+0x24f/0x310
[ 69.149447][ T5305] ? __pfx_task_work_run+0x10/0x10
[ 69.151564][ T5305] ? do_exit+0xa25/0x28e0
[ 69.153273][ T5305] ? do_exit+0xa25/0x28e0
[ 69.155063][ T5305] do_exit+0xa2a/0x28e0
[ 69.156719][ T5305] ? __pfx_do_exit+0x10/0x10
[ 69.158663][ T5305] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 69.161042][ T5305] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 69.163571][ T5305] ? _raw_spin_unlock_irq+0x23/0x50
[ 69.165583][ T5305] ? lockdep_hardirqs_on+0x99/0x150
[ 69.167718][ T5305] do_group_exit+0x207/0x2c0
[ 69.169591][ T5305] __x64_sys_exit_group+0x3f/0x40
[ 69.171792][ T5305] x64_sys_call+0x26a8/0x26b0
[ 69.173794][ T5305] do_syscall_64+0xf3/0x230
[ 69.175659][ T5305] ? clear_bhb_loop+0x35/0x90
[ 69.177528][ T5305] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.179864][ T5305] RIP: 0033:0x7fac9adbfb89
[ 69.181751][ T5305] Code: Unable to access opcode bytes at 0x7fac9adbfb5f.
[ 69.184554][ T5305] RSP: 002b:00007ffca152b428 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 69.188127][ T5305] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fac9adbfb89
[ 69.191367][ T5305] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 69.194421][ T5305] RBP: 00007fac9ae742d0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 69.197510][ T5305] R10: 0000000000000006 R11: 0000000000000246 R12: 00007fac9ae742d0
[ 69.200726][ T5305] R13: 0000000000000000 R14: 00007fac9ae75040 R15: 00007fac9ad8e0e0
[ 69.203987][ T5305]
[ 69.205558][ T5305] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 69.209074][ T5305] CPU: 0 UID: 0 PID: 5305 Comm: syz-executor165 Not tainted 6.14.0-rc6-syzkaller-00003-g4d872d51bc9d #0
[ 69.214146][ T5305] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 69.218558][ T5305] Call Trace:
[ 69.219948][ T5305]
[ 69.221233][ T5305] dump_stack_lvl+0x241/0x360
[ 69.223299][ T5305] ? __pfx_dump_stack_lvl+0x10/0x10
[ 69.225450][ T5305] ? __pfx__printk+0x10/0x10
[ 69.227368][ T5305] ? _printk+0xd5/0x120
[ 69.229068][ T5305] ? __init_begin+0x41000/0x41000
[ 69.231179][ T5305] ? vscnprintf+0x5d/0x90
[ 69.232969][ T5305] panic+0x349/0x880
[ 69.234621][ T5305] ? __warn+0x174/0x4d0
[ 69.236653][ T5305] ? __pfx_panic+0x10/0x10
[ 69.238666][ T5305] __warn+0x344/0x4d0
[ 69.240396][ T5305] ? __folio_mark_dirty+0xa3a/0xe80
[ 69.242542][ T5305] report_bug+0x2b3/0x500
[ 69.244366][ T5305] ? __folio_mark_dirty+0xa3a/0xe80
[ 69.246551][ T5305] handle_bug+0x60/0x90
[ 69.248224][ T5305] exc_invalid_op+0x1a/0x50
[ 69.250027][ T5305] asm_exc_invalid_op+0x1a/0x20
[ 69.251995][ T5305] RIP: 0010:__folio_mark_dirty+0xa3a/0xe80
[ 69.254401][ T5305] Code: e8 bb 0f c4 ff 4c 89 ef 48 8b 34 24 e8 3f cc 33 00 e9 4a fe ff ff e8 a5 0f c4 ff 90 0f 0b 90 e9 08 fe ff ff e8 97 0f c4 ff 90 <0f> 0b 90 e9 00 fa ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c cc f7
[ 69.262110][ T5305] RSP: 0018:ffffc9000d0af880 EFLAGS: 00010093
[ 69.264543][ T5305] RAX: ffffffff81fdcf79 RBX: 0000000000000000 RCX: ffff888000e32440
[ 69.267713][ T5305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 69.270808][ T5305] RBP: ffff888032114cf8 R08: ffffffff81fdc975 R09: 1ffff1100642299f
[ 69.273998][ T5305] R10: dffffc0000000000 R11: ffffed10064229a0 R12: ffff888032114b88
[ 69.277152][ T5305] R13: ffffea00010e5d40 R14: 0000000000000001 R15: 1ffff1100642299f
[ 69.280304][ T5305] ? __folio_mark_dirty+0x435/0xe80
[ 69.282411][ T5305] ? __folio_mark_dirty+0xa39/0xe80
[ 69.284557][ T5305] mark_buffer_dirty+0x28e/0x440
[ 69.286673][ T5305] gfs2_unpin+0x129/0xa70
[ 69.288387][ T5305] ? log_pull_tail+0x80/0x380
[ 69.290299][ T5305] buf_lo_after_commit+0x14f/0x1a0
[ 69.292425][ T5305] ? __pfx_buf_lo_after_commit+0x10/0x10
[ 69.294745][ T5305] gfs2_log_flush+0x118d/0x2610
[ 69.296942][ T5305] ? __pfx_gfs2_log_flush+0x10/0x10
[ 69.299132][ T5305] ? __pfx_call_rcu+0x10/0x10
[ 69.301151][ T5305] gfs2_kill_sb+0x5b/0x350
[ 69.303121][ T5305] ? shrinker_free+0x2ca/0x3d0
[ 69.305168][ T5305] deactivate_locked_super+0xc4/0x130
[ 69.307393][ T5305] cleanup_mnt+0x41f/0x4b0
[ 69.309329][ T5305] ? lockdep_hardirqs_on+0x99/0x150
[ 69.311516][ T5305] task_work_run+0x24f/0x310
[ 69.313467][ T5305] ? __pfx_task_work_run+0x10/0x10
[ 69.315640][ T5305] ? do_exit+0xa25/0x28e0
[ 69.317320][ T5305] ? do_exit+0xa25/0x28e0
[ 69.319019][ T5305] do_exit+0xa2a/0x28e0
[ 69.320649][ T5305] ? __pfx_do_exit+0x10/0x10
[ 69.322527][ T5305] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 69.324917][ T5305] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 69.327535][ T5305] ? _raw_spin_unlock_irq+0x23/0x50
[ 69.329721][ T5305] ? lockdep_hardirqs_on+0x99/0x150
[ 69.332027][ T5305] do_group_exit+0x207/0x2c0
[ 69.333984][ T5305] __x64_sys_exit_group+0x3f/0x40
[ 69.336119][ T5305] x64_sys_call+0x26a8/0x26b0
[ 69.338038][ T5305] do_syscall_64+0xf3/0x230
[ 69.339918][ T5305] ? clear_bhb_loop+0x35/0x90
[ 69.341968][ T5305] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.344469][ T5305] RIP: 0033:0x7fac9adbfb89
[ 69.346401][ T5305] Code: Unable to access opcode bytes at 0x7fac9adbfb5f.
[ 69.349259][ T5305] RSP: 002b:00007ffca152b428 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 69.352685][ T5305] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fac9adbfb89
[ 69.355999][ T5305] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 69.359168][ T5305] RBP: 00007fac9ae742d0 R08: ffffffffffffffb8 R09: 0000000000000006
[ 69.362657][ T5305] R10: 0000000000000006 R11: 0000000000000246 R12: 00007fac9ae742d0
[ 69.366619][ T5305] R13: 0000000000000000 R14: 00007fac9ae75040 R15: 00007fac9ad8e0e0
[ 69.369895][ T5305]
[ 69.371558][ T5305] Kernel Offset: disabled
[ 69.373633][ T5305] Rebooting in 86400 seconds..
VM DIAGNOSIS:
12:39:44 Registers:
info registers vcpu 0
CPU#0
RAX=000000000000006d RBX=ffffffff9a999100 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d0aefb0
R8 =ffffffff858430fb R9 =1ffff11006644046 R10=dffffc0000000000 R11=ffffffff858430b0
R12=dffffc0000000000 R13=000000000000006d R14=000000000000006d R15=00000000000003f8
RIP=ffffffff8584312e 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=00007fac9ae0a138 CR3=000000000e938000 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=00000000fe000010 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 08c97b169effd87c
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fac9ae5f564 00007fac9ae73260
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffca152aa80
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffca152abc0
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffca152abc0 00007ffca152aa40
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffca152aa80 00007ffca152aa60
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 00000000000000aa 1ba82828a9354d77 ad757e03ec65092c 18c9ce002c61746f
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 75712c6b636f6c6f 6e5f6b636f6c3d6f 746f72706b636f6c 2c72696464697573
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