Warning: Permanently added '[localhost]:4335' (ED25519) to the list of known hosts.
[ 69.187410][ T5308] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.190512][ T5308] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.193318][ T5308] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.196332][ T48] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.199372][ T48] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.203000][ T48] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 69.473509][ T5306] loop0: detected capacity change from 0 to 32768
[ 69.487596][ T5306] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 69.490969][ T5306] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 69.545526][ T5306] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 69.550668][ T1345] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 69.554298][ T1345] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 69.588933][ T1345] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 34ms
[ 69.594452][ T1345] gfs2: fsid=syz:syz.0: jid=0: Done
[ 69.596766][ T5306] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 69.759051][ T5306] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 69.834756][ T5306] ------------[ cut here ]------------
[ 69.837003][ T5306] WARNING: CPU: 0 PID: 5306 at ./include/linux/backing-dev.h:254 __folio_mark_dirty+0xa3a/0xe80
[ 69.840872][ T5306] Modules linked in:
[ 69.842341][ T5306] CPU: 0 UID: 0 PID: 5306 Comm: syz-executor225 Not tainted 6.13.0-rc3-syzkaller-00026-g59dbb9d81adf #0
[ 69.847015][ T5306] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 69.850723][ T5306] RIP: 0010:__folio_mark_dirty+0xa3a/0xe80
[ 69.852942][ T5306] Code: e8 8b 68 c4 ff 4c 89 ef 48 8b 34 24 e8 6f 05 33 00 e9 4a fe ff ff e8 75 68 c4 ff 90 0f 0b 90 e9 08 fe ff ff e8 67 68 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
[ 69.860396][ T5306] RSP: 0018:ffffc9000d197628 EFLAGS: 00010093
[ 69.862704][ T5306] RAX: ffffffff81db0b89 RBX: 0000000000000000 RCX: ffff88800068a440
[ 69.865531][ T5306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 69.868258][ T5306] RBP: ffff888031ce4cf8 R08: ffffffff81db0585 R09: 1ffff1100639c99f
[ 69.871044][ T5306] R10: dffffc0000000000 R11: ffffed100639c9a0 R12: ffff888031ce4b88
[ 69.873980][ T5306] R13: ffffea0001123780 R14: 0000000000000001 R15: 1ffff1100639c99f
[ 69.876847][ T5306] FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 69.880062][ T5306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.882515][ T5306] CR2: 00007f50b579c421 CR3: 0000000036202000 CR4: 0000000000352ef0
[ 69.885350][ T5306] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 69.888420][ T5306] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 69.891253][ T5306] Call Trace:
[ 69.892442][ T5306]
[ 69.893521][ T5306] ? __warn+0x165/0x4d0
[ 69.895010][ T5306] ? __folio_mark_dirty+0xa3a/0xe80
[ 69.896895][ T5306] ? report_bug+0x2b3/0x500
[ 69.898589][ T5306] ? __folio_mark_dirty+0xa3a/0xe80
[ 69.900483][ T5306] ? handle_bug+0x60/0x90
[ 69.901969][ T5306] ? exc_invalid_op+0x1a/0x50
[ 69.903749][ T5306] ? asm_exc_invalid_op+0x1a/0x20
[ 69.905624][ T5306] ? __folio_mark_dirty+0x435/0xe80
[ 69.907521][ T5306] ? __folio_mark_dirty+0xa39/0xe80
[ 69.909188][ T5306] ? __folio_mark_dirty+0xa3a/0xe80
[ 69.911002][ T5306] ? __folio_mark_dirty+0xa39/0xe80
[ 69.912765][ T5306] mark_buffer_dirty+0x28e/0x440
[ 69.914483][ T5306] gfs2_unpin+0x129/0xa60
[ 69.916009][ T5306] buf_lo_after_commit+0x14f/0x1a0
[ 69.917716][ T5306] ? __pfx_buf_lo_after_commit+0x10/0x10
[ 69.919301][ T5306] gfs2_log_flush+0x118d/0x2610
[ 69.920871][ T5306] ? __pfx_gfs2_log_flush+0x10/0x10
[ 69.922414][ T5306] ? do_sync+0x9c2/0xc60
[ 69.923714][ T5306] ? do_sync+0x9c2/0xc60
[ 69.925059][ T5306] do_sync+0xa0b/0xc60
[ 69.926413][ T5306] ? __pfx_do_sync+0x10/0x10
[ 69.927972][ T5306] ? do_raw_spin_unlock+0x58/0x8b0
[ 69.929647][ T5306] gfs2_quota_sync+0x3bc/0x4a0
[ 69.931203][ T5306] gfs2_sync_fs+0x4d/0xc0
[ 69.932573][ T5306] sync_filesystem+0xed/0x230
[ 69.934218][ T5306] generic_shutdown_super+0x72/0x2d0
[ 69.936043][ T5306] kill_block_super+0x44/0x90
[ 69.937757][ T5306] deactivate_locked_super+0xc4/0x130
[ 69.939797][ T5306] cleanup_mnt+0x41f/0x4b0
[ 69.941205][ T5306] ? lockdep_hardirqs_on+0x99/0x150
[ 69.942880][ T5306] task_work_run+0x24f/0x310
[ 69.944381][ T5306] ? __pfx_task_work_run+0x10/0x10
[ 69.946158][ T5306] ? do_exit+0xa2a/0x28e0
[ 69.947786][ T5306] ? do_exit+0xa2a/0x28e0
[ 69.949552][ T5306] do_exit+0xa2f/0x28e0
[ 69.951527][ T5306] ? __pfx_do_exit+0x10/0x10
[ 69.953314][ T5306] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 69.955323][ T5306] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 69.957447][ T5306] ? _raw_spin_unlock_irq+0x23/0x50
[ 69.959109][ T5306] ? lockdep_hardirqs_on+0x99/0x150
[ 69.960779][ T5306] do_group_exit+0x207/0x2c0
[ 69.962370][ T5306] __x64_sys_exit_group+0x3f/0x40
[ 69.964248][ T5306] x64_sys_call+0x26a8/0x26b0
[ 69.966048][ T5306] do_syscall_64+0xf3/0x230
[ 69.967697][ T5306] ? clear_bhb_loop+0x35/0x90
[ 69.969404][ T5306] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 69.971589][ T5306] RIP: 0033:0x7ffbd4242649
[ 69.973159][ T5306] Code: Unable to access opcode bytes at 0x7ffbd424261f.
[ 69.975698][ T5306] RSP: 002b:00007ffe91709818 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 69.978763][ T5306] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ffbd4242649
[ 69.981660][ T5306] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 69.984714][ T5306] RBP: 00007ffbd43042b0 R08: ffffffffffffffb0 R09: 0000000000037fbb
[ 69.987619][ T5306] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffbd43042b0
[ 69.990197][ T5306] R13: 0000000000000000 R14: 00007ffbd4305020 R15: 00007ffbd420d5f0
[ 69.992835][ T5306]
[ 69.993925][ T5306] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 69.996710][ T5306] CPU: 0 UID: 0 PID: 5306 Comm: syz-executor225 Not tainted 6.13.0-rc3-syzkaller-00026-g59dbb9d81adf #0
[ 70.000948][ T5306] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 70.005061][ T5306] Call Trace:
[ 70.006353][ T5306]
[ 70.007578][ T5306] dump_stack_lvl+0x241/0x360
[ 70.009358][ T5306] ? __pfx_dump_stack_lvl+0x10/0x10
[ 70.011346][ T5306] ? __pfx__printk+0x10/0x10
[ 70.013081][ T5306] ? _printk+0xd5/0x120
[ 70.014573][ T5306] ? __init_begin+0x41000/0x41000
[ 70.016338][ T5306] ? vscnprintf+0x5d/0x90
[ 70.017945][ T5306] panic+0x349/0x880
[ 70.019418][ T5306] ? __warn+0x174/0x4d0
[ 70.020813][ T5306] ? __pfx_panic+0x10/0x10
[ 70.022419][ T5306] __warn+0x344/0x4d0
[ 70.023837][ T5306] ? __folio_mark_dirty+0xa3a/0xe80
[ 70.025624][ T5306] report_bug+0x2b3/0x500
[ 70.027176][ T5306] ? __folio_mark_dirty+0xa3a/0xe80
[ 70.028975][ T5306] handle_bug+0x60/0x90
[ 70.030584][ T5306] exc_invalid_op+0x1a/0x50
[ 70.032310][ T5306] asm_exc_invalid_op+0x1a/0x20
[ 70.034091][ T5306] RIP: 0010:__folio_mark_dirty+0xa3a/0xe80
[ 70.036250][ T5306] Code: e8 8b 68 c4 ff 4c 89 ef 48 8b 34 24 e8 6f 05 33 00 e9 4a fe ff ff e8 75 68 c4 ff 90 0f 0b 90 e9 08 fe ff ff e8 67 68 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
[ 70.043282][ T5306] RSP: 0018:ffffc9000d197628 EFLAGS: 00010093
[ 70.045453][ T5306] RAX: ffffffff81db0b89 RBX: 0000000000000000 RCX: ffff88800068a440
[ 70.048396][ T5306] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 70.051304][ T5306] RBP: ffff888031ce4cf8 R08: ffffffff81db0585 R09: 1ffff1100639c99f
[ 70.054301][ T5306] R10: dffffc0000000000 R11: ffffed100639c9a0 R12: ffff888031ce4b88
[ 70.057153][ T5306] R13: ffffea0001123780 R14: 0000000000000001 R15: 1ffff1100639c99f
[ 70.059965][ T5306] ? __folio_mark_dirty+0x435/0xe80
[ 70.061923][ T5306] ? __folio_mark_dirty+0xa39/0xe80
[ 70.063862][ T5306] ? __folio_mark_dirty+0xa39/0xe80
[ 70.065889][ T5306] mark_buffer_dirty+0x28e/0x440
[ 70.067831][ T5306] gfs2_unpin+0x129/0xa60
[ 70.069556][ T5306] buf_lo_after_commit+0x14f/0x1a0
[ 70.071483][ T5306] ? __pfx_buf_lo_after_commit+0x10/0x10
[ 70.073553][ T5306] gfs2_log_flush+0x118d/0x2610
[ 70.075398][ T5306] ? __pfx_gfs2_log_flush+0x10/0x10
[ 70.077364][ T5306] ? do_sync+0x9c2/0xc60
[ 70.078970][ T5306] ? do_sync+0x9c2/0xc60
[ 70.080565][ T5306] do_sync+0xa0b/0xc60
[ 70.082126][ T5306] ? __pfx_do_sync+0x10/0x10
[ 70.083868][ T5306] ? do_raw_spin_unlock+0x58/0x8b0
[ 70.085762][ T5306] gfs2_quota_sync+0x3bc/0x4a0
[ 70.087597][ T5306] gfs2_sync_fs+0x4d/0xc0
[ 70.089238][ T5306] sync_filesystem+0xed/0x230
[ 70.091008][ T5306] generic_shutdown_super+0x72/0x2d0
[ 70.092986][ T5306] kill_block_super+0x44/0x90
[ 70.094730][ T5306] deactivate_locked_super+0xc4/0x130
[ 70.096686][ T5306] cleanup_mnt+0x41f/0x4b0
[ 70.098358][ T5306] ? lockdep_hardirqs_on+0x99/0x150
[ 70.100236][ T5306] task_work_run+0x24f/0x310
[ 70.101991][ T5306] ? __pfx_task_work_run+0x10/0x10
[ 70.103906][ T5306] ? do_exit+0xa2a/0x28e0
[ 70.105456][ T5306] ? do_exit+0xa2a/0x28e0
[ 70.107059][ T5306] do_exit+0xa2f/0x28e0
[ 70.108670][ T5306] ? __pfx_do_exit+0x10/0x10
[ 70.110368][ T5306] ? lockdep_hardirqs_on_prepare+0x43d/0x780
[ 70.112852][ T5306] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 70.115549][ T5306] ? _raw_spin_unlock_irq+0x23/0x50
[ 70.117505][ T5306] ? lockdep_hardirqs_on+0x99/0x150
[ 70.119496][ T5306] do_group_exit+0x207/0x2c0
[ 70.121153][ T5306] __x64_sys_exit_group+0x3f/0x40
[ 70.123623][ T5306] x64_sys_call+0x26a8/0x26b0
[ 70.125647][ T5306] do_syscall_64+0xf3/0x230
[ 70.127452][ T5306] ? clear_bhb_loop+0x35/0x90
[ 70.129203][ T5306] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 70.131328][ T5306] RIP: 0033:0x7ffbd4242649
[ 70.132993][ T5306] Code: Unable to access opcode bytes at 0x7ffbd424261f.
[ 70.135537][ T5306] RSP: 002b:00007ffe91709818 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 70.138738][ T5306] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007ffbd4242649
[ 70.141682][ T5306] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[ 70.144607][ T5306] RBP: 00007ffbd43042b0 R08: ffffffffffffffb0 R09: 0000000000037fbb
[ 70.147672][ T5306] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffbd43042b0
[ 70.150524][ T5306] R13: 0000000000000000 R14: 00007ffbd4305020 R15: 00007ffbd420d5f0
[ 70.153216][ T5306]
[ 70.154523][ T5306] Kernel Offset: disabled
[ 70.156293][ T5306] Rebooting in 86400 seconds..
VM DIAGNOSIS:
05:22:07 Registers:
info registers vcpu 0
CPU#0
RAX=000000000000005b RBX=ffffffff9a6f0820 RCX=0000000000000000 RDX=00000000000003f8
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d196d50
R8 =ffffffff85501f2b R9 =1ffff110067c6046 R10=dffffc0000000000 R11=ffffffff85501ee0
R12=dffffc0000000000 R13=ffffffff9a3eaf6f R14=000000000000005b R15=00000000000003f8
RIP=ffffffff85501f5e 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=00007f50b579c421 CR3=0000000036202000 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=00000000fefeffd0 Opmask01=0000000000000000 Opmask02=00000000ffbfef77 Opmask03=0000000000000000
Opmask04=00000000ffffffff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000bac2fd7b 000000006b749fb2
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2742f5f650817e26
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00ff000000000000
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00ff000000000000
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 656e696c5f706c63 73002a5d392d305b 79747400786d7470 0079747400646461
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 54003d534b4e494c 564544003d4d4554 535953425553003d 4854415056454400
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 540018534b4e494c 56454400184d4554 5359534255530018 4854415056454400
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000221 0000000000306963 682f68746f6f7465 756c622f6c617574
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000065 0000556bf2843735 0000000000000021 0000000000000000
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 69305f474f5b647c 69303b2433273f39 7b27697a787c7a30 23333a3a38263342
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 3a3a264c3c3a3a26 323c3a3a264e393a 3a2648393a3a264b 393a3a263e393a3a
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 692054524f50202c 2064696c61696d20 0070253a20252054 524f504d49005452
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 692020520050202c 2025204f504d4900 0061253a20252000 2527204d49005452
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