Warning: Permanently added '[localhost]:41482' (ED25519) to the list of known hosts.
executing program
[ 67.946839][ T5304] loop0: detected capacity change from 0 to 32768
[ 67.975179][ T5304] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 67.978511][ T5304] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 67.995209][ T5304] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[ 68.000512][ T58] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 68.003458][ T58] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 68.040189][ T58] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 36ms
[ 68.051226][ T58] gfs2: fsid=syz:syz.0: jid=0: Done
[ 68.053652][ T5304] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 68.151351][ T5304] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 68.179875][ T5303] ------------[ cut here ]------------
[ 68.182178][ T5303] WARNING: CPU: 0 PID: 5303 at ./include/linux/backing-dev.h:254 __folio_mark_dirty+0xa3a/0xe80
[ 68.186370][ T5303] Modules linked in:
[ 68.188216][ T5303] CPU: 0 UID: 0 PID: 5303 Comm: syz-executor160 Not tainted 6.14.0-rc6-syzkaller-00180-g83158b21ae9a #0
[ 68.193333][ T5303] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 68.197838][ T5303] RIP: 0010:__folio_mark_dirty+0xa3a/0xe80
[ 68.200276][ T5303] 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
[ 68.207901][ T5303] RSP: 0018:ffffc9000cff77c0 EFLAGS: 00010093
[ 68.210256][ T5303] RAX: ffffffff81fdd039 RBX: 0000000000000000 RCX: ffff88801d2b0000
[ 68.213444][ T5303] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 68.216621][ T5303] RBP: ffff888031d14cf8 R08: ffffffff81fdca35 R09: 1ffff110063a299f
[ 68.219876][ T5303] R10: dffffc0000000000 R11: ffffed10063a29a0 R12: ffff888031d14b88
[ 68.223138][ T5303] R13: ffffea0001043700 R14: 0000000000000001 R15: 1ffff110063a299f
[ 68.226473][ T5303] FS: 0000555589190380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000
[ 68.230176][ T5303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.232844][ T5303] CR2: 00007fff85722fe8 CR3: 000000003404a000 CR4: 0000000000352ef0
[ 68.236073][ T5303] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 68.239250][ T5303] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 68.242354][ T5303] Call Trace:
[ 68.243757][ T5303]
[ 68.244985][ T5303] ? __warn+0x165/0x4d0
[ 68.246763][ T5303] ? __folio_mark_dirty+0xa3a/0xe80
[ 68.249050][ T5303] ? report_bug+0x2b3/0x500
[ 68.250992][ T5303] ? __folio_mark_dirty+0xa3a/0xe80
[ 68.253202][ T5303] ? handle_bug+0x60/0x90
[ 68.255028][ T5303] ? exc_invalid_op+0x1a/0x50
[ 68.256974][ T5303] ? asm_exc_invalid_op+0x1a/0x20
[ 68.259104][ T5303] ? __folio_mark_dirty+0x435/0xe80
[ 68.261250][ T5303] ? __folio_mark_dirty+0xa39/0xe80
[ 68.263490][ T5303] ? __folio_mark_dirty+0xa3a/0xe80
[ 68.265659][ T5303] mark_buffer_dirty+0x28e/0x440
[ 68.267771][ T5303] gfs2_unpin+0x129/0xa70
[ 68.269533][ T5303] buf_lo_after_commit+0x14f/0x1a0
[ 68.271616][ T5303] ? __pfx_buf_lo_after_commit+0x10/0x10
[ 68.273846][ T5303] gfs2_log_flush+0x118d/0x2610
[ 68.275905][ T5303] ? __pfx_gfs2_log_flush+0x10/0x10
[ 68.278063][ T5303] ? do_sync+0x9c2/0xc60
[ 68.279894][ T5303] ? do_sync+0x9c2/0xc60
[ 68.281620][ T5303] do_sync+0xa0b/0xc60
[ 68.283310][ T5303] ? __pfx_do_sync+0x10/0x10
[ 68.285268][ T5303] ? do_raw_spin_unlock+0x58/0x8b0
[ 68.287407][ T5303] gfs2_quota_sync+0x3bc/0x4a0
[ 68.289431][ T5303] gfs2_sync_fs+0x4d/0xc0
[ 68.291246][ T5303] sync_filesystem+0xed/0x230
[ 68.293196][ T5303] generic_shutdown_super+0x72/0x2d0
[ 68.295281][ T5303] kill_block_super+0x44/0x90
[ 68.297187][ T5303] deactivate_locked_super+0xc4/0x130
[ 68.299383][ T5303] cleanup_mnt+0x41f/0x4b0
[ 68.301145][ T5303] ? lockdep_hardirqs_on+0x99/0x150
[ 68.303303][ T5303] task_work_run+0x24f/0x310
[ 68.305148][ T5303] ? __pfx_task_work_run+0x10/0x10
[ 68.307256][ T5303] ? __x64_sys_umount+0x123/0x170
[ 68.309275][ T5303] ? syscall_exit_to_user_mode+0xa3/0x340
[ 68.311623][ T5303] syscall_exit_to_user_mode+0x13f/0x340
[ 68.313945][ T5303] do_syscall_64+0x100/0x230
[ 68.315885][ T5303] ? clear_bhb_loop+0x35/0x90
[ 68.317824][ T5303] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.320315][ T5303] RIP: 0033:0x7f694fc0b387
[ 68.322215][ T5303] Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[ 68.330108][ T5303] RSP: 002b:00007fff85723798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 68.333533][ T5303] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f694fc0b387
[ 68.336718][ T5303] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff85723850
[ 68.340006][ T5303] RBP: 00007fff85723850 R08: 0000000000000000 R09: 0000000000000000
[ 68.343162][ T5303] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007fff857248c0
[ 68.346466][ T5303] R13: 00005555891916c0 R14: 0000000000000001 R15: 431bde82d7b634db
[ 68.349634][ T5303]
[ 68.351056][ T5303] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 68.354171][ T5303] CPU: 0 UID: 0 PID: 5303 Comm: syz-executor160 Not tainted 6.14.0-rc6-syzkaller-00180-g83158b21ae9a #0
[ 68.358843][ T5303] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 68.363266][ T5303] Call Trace:
[ 68.364676][ T5303]
[ 68.365958][ T5303] dump_stack_lvl+0x241/0x360
[ 68.367921][ T5303] ? __pfx_dump_stack_lvl+0x10/0x10
[ 68.369998][ T5303] ? __pfx__printk+0x10/0x10
[ 68.371826][ T5303] ? _printk+0xd5/0x120
[ 68.373566][ T5303] ? __init_begin+0x41000/0x41000
[ 68.375693][ T5303] ? vscnprintf+0x5d/0x90
[ 68.377425][ T5303] panic+0x349/0x880
[ 68.379010][ T5303] ? __warn+0x174/0x4d0
[ 68.380667][ T5303] ? __pfx_panic+0x10/0x10
[ 68.382549][ T5303] __warn+0x344/0x4d0
[ 68.384269][ T5303] ? __folio_mark_dirty+0xa3a/0xe80
[ 68.386419][ T5303] report_bug+0x2b3/0x500
[ 68.388237][ T5303] ? __folio_mark_dirty+0xa3a/0xe80
[ 68.390486][ T5303] handle_bug+0x60/0x90
[ 68.392209][ T5303] exc_invalid_op+0x1a/0x50
[ 68.394127][ T5303] asm_exc_invalid_op+0x1a/0x20
[ 68.396133][ T5303] RIP: 0010:__folio_mark_dirty+0xa3a/0xe80
[ 68.398602][ T5303] 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
[ 68.406292][ T5303] RSP: 0018:ffffc9000cff77c0 EFLAGS: 00010093
[ 68.408769][ T5303] RAX: ffffffff81fdd039 RBX: 0000000000000000 RCX: ffff88801d2b0000
[ 68.411867][ T5303] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 68.415007][ T5303] RBP: ffff888031d14cf8 R08: ffffffff81fdca35 R09: 1ffff110063a299f
[ 68.418167][ T5303] R10: dffffc0000000000 R11: ffffed10063a29a0 R12: ffff888031d14b88
[ 68.421381][ T5303] R13: ffffea0001043700 R14: 0000000000000001 R15: 1ffff110063a299f
[ 68.424643][ T5303] ? __folio_mark_dirty+0x435/0xe80
[ 68.426811][ T5303] ? __folio_mark_dirty+0xa39/0xe80
[ 68.428925][ T5303] mark_buffer_dirty+0x28e/0x440
[ 68.430985][ T5303] gfs2_unpin+0x129/0xa70
[ 68.432795][ T5303] buf_lo_after_commit+0x14f/0x1a0
[ 68.435011][ T5303] ? __pfx_buf_lo_after_commit+0x10/0x10
[ 68.437344][ T5303] gfs2_log_flush+0x118d/0x2610
[ 68.439494][ T5303] ? __pfx_gfs2_log_flush+0x10/0x10
[ 68.441642][ T5303] ? do_sync+0x9c2/0xc60
[ 68.443436][ T5303] ? do_sync+0x9c2/0xc60
[ 68.445220][ T5303] do_sync+0xa0b/0xc60
[ 68.446956][ T5303] ? __pfx_do_sync+0x10/0x10
[ 68.448962][ T5303] ? do_raw_spin_unlock+0x58/0x8b0
[ 68.451121][ T5303] gfs2_quota_sync+0x3bc/0x4a0
[ 68.453052][ T5303] gfs2_sync_fs+0x4d/0xc0
[ 68.454947][ T5303] sync_filesystem+0xed/0x230
[ 68.456506][ T5303] generic_shutdown_super+0x72/0x2d0
[ 68.458511][ T5303] kill_block_super+0x44/0x90
[ 68.460329][ T5303] deactivate_locked_super+0xc4/0x130
[ 68.462510][ T5303] cleanup_mnt+0x41f/0x4b0
[ 68.464328][ T5303] ? lockdep_hardirqs_on+0x99/0x150
[ 68.466304][ T5303] task_work_run+0x24f/0x310
[ 68.468176][ T5303] ? __pfx_task_work_run+0x10/0x10
[ 68.470287][ T5303] ? __x64_sys_umount+0x123/0x170
[ 68.472342][ T5303] ? syscall_exit_to_user_mode+0xa3/0x340
[ 68.474632][ T5303] syscall_exit_to_user_mode+0x13f/0x340
[ 68.476950][ T5303] do_syscall_64+0x100/0x230
[ 68.478973][ T5303] ? clear_bhb_loop+0x35/0x90
[ 68.480847][ T5303] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.483243][ T5303] RIP: 0033:0x7f694fc0b387
[ 68.485021][ T5303] Code: 08 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8
[ 68.492293][ T5303] RSP: 002b:00007fff85723798 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 68.495562][ T5303] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f694fc0b387
[ 68.498546][ T5303] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff85723850
[ 68.501231][ T5303] RBP: 00007fff85723850 R08: 0000000000000000 R09: 0000000000000000
[ 68.504206][ T5303] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007fff857248c0
[ 68.507232][ T5303] R13: 00005555891916c0 R14: 0000000000000001 R15: 431bde82d7b634db
[ 68.510391][ T5303]
[ 68.511890][ T5303] Kernel Offset: disabled
[ 68.513925][ T5303] Rebooting in 86400 seconds..
VM DIAGNOSIS:
08:23:35 Registers:
info registers vcpu 0
CPU#0
RAX=1ffffffff3533205 RBX=ffffffff9a999100 RCX=0000000000000000 RDX=00000000000003f9
RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000cff6ef8
R8 =ffffffff85843b76 R9 =fffff520019fedc0 R10=dffffc0000000000 R11=ffffffff85843b30
R12=0000000000000000 R13=dffffc0000000000 R14=00000000000003f9 R15=dffffc0000000000
RIP=ffffffff85843ba6 RFL=00000006 [-----P-] 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 0000555589190380 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=00007fff85722fe8 CR3=000000003404a000 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=0000000040000021 Opmask01=0000000000000001 Opmask02=00000000fff7ffff 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 0179be73fa04d5fa
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000ffffffff
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000098fed5b9 5abaaeb160e20000
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 72cddb07b36da344
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000008a3780d2 e974000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000000b328b6c9 501aaeb160e20000
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