Warning: Permanently added '10.128.1.98' (ED25519) to the list of known hosts.
executing program
[   66.504025][ T4164] loop0: detected capacity change from 0 to 32768
[   66.585566][ T4164] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   66.594142][ T4164] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   66.625356][ T4164] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[   66.634878][ T2286] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   66.641833][ T2286] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   66.660467][ T2286] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms
[   66.668315][ T2286] gfs2: fsid=syz:syz.0: jid=0: Done
[   66.674123][ T4164] gfs2: fsid=syz:syz.0: first mount done, others may mount
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[   66.733385][ T4164] gfs2: fsid=syz:syz.0: found 1 quota changes
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[   88.133223][ T1107] cfg80211: failed to load regulatory.db
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[  127.183883][ T4167] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[  127.183883][ T4167]   inode = 11 2339
[  127.183883][ T4167]   function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 465
[  127.202835][ T4167] gfs2: fsid=syz:syz.0: about to withdraw this file system
[  127.217002][ T4167] gfs2: fsid=syz:syz.0: The quotad daemon is withdrawing.
[  127.225197][ T4167] gfs2: fsid=syz:syz.0: warning: assertion "!qd->qd_change" failed at function = gfs2_quota_cleanup, file = fs/gfs2/quota.c, line = 1485
[  127.240121][ T4167] CPU: 0 PID: 4167 Comm: gfs2_quotad Not tainted 5.15.177-syzkaller #0
[  127.248379][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  127.258472][ T4167] Call Trace:
[  127.261766][ T4167]  <TASK>
[  127.264696][ T4167]  dump_stack_lvl+0x1e3/0x2d0
[  127.269407][ T4167]  ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[  127.275047][ T4167]  ? panic+0x860/0x860
[  127.279130][ T4167]  ? do_raw_spin_unlock+0x137/0x8b0
[  127.284344][ T4167]  gfs2_assert_warn_i+0x19b/0x2e0
[  127.289384][ T4167]  gfs2_quota_cleanup+0x4b1/0x6a0
[  127.294420][ T4167]  gfs2_make_fs_ro+0x23b/0x5f0
[  127.299201][ T4167]  ? gfs2_dinode_out+0xaf0/0xaf0
[  127.304135][ T4167]  ? _raw_spin_unlock+0x24/0x40
[  127.308986][ T4167]  ? gfs2_glock_nq+0xc6e/0x15e0
[  127.313847][ T4167]  ? gfs2_glock_wait+0x137/0x1c0
[  127.318789][ T4167]  gfs2_withdraw+0x5fb/0x14e0
[  127.323481][ T4167]  ? gfs2_lm+0x230/0x230
[  127.327723][ T4167]  ? gfs2_freeze_lock+0x52/0xc0
[  127.332577][ T4167]  ? gfs2_consist_inode_i+0xc0/0xe0
[  127.337789][ T4167]  gfs2_inode_refresh+0xbd6/0x1070
[  127.342914][ T4167]  ? gfs2_inode_metasync+0xf0/0xf0
[  127.348037][ T4167]  ? __lock_acquire+0x1ff0/0x1ff0
[  127.353079][ T4167]  inode_go_lock+0x12c/0x470
[  127.357684][ T4167]  do_promote+0x74b/0xb10
[  127.362029][ T4167]  ? demote_incompat_holders+0x511/0x550
[  127.367675][ T4167]  finish_xmote+0x50d/0xb60
[  127.372193][ T4167]  do_xmote+0x775/0x10b0
[  127.376461][ T4167]  gfs2_glock_nq+0xc32/0x15e0
[  127.381161][ T4167]  do_sync+0x47a/0xc60
[  127.385251][ T4167]  ? slot_put+0x210/0x210
[  127.389592][ T4167]  ? do_raw_spin_lock+0x14a/0x370
[  127.394626][ T4167]  ? __lock_acquire+0x1ff0/0x1ff0
[  127.399663][ T4167]  ? do_sync+0x472/0xc60
[  127.403915][ T4167]  ? do_raw_spin_unlock+0x137/0x8b0
[  127.409122][ T4167]  gfs2_quota_sync+0x379/0x810
[  127.413896][ T4167]  gfs2_quotad+0x448/0x900
[  127.418325][ T4167]  ? gfs2_wake_up_statfs+0xc0/0xc0
[  127.423470][ T4167]  ? init_wait_entry+0xd0/0xd0
[  127.428249][ T4167]  kthread+0x3f6/0x4f0
[  127.432361][ T4167]  ? gfs2_wake_up_statfs+0xc0/0xc0
[  127.437474][ T4167]  ? kthread_blkcg+0xd0/0xd0
[  127.442069][ T4167]  ret_from_fork+0x1f/0x30
[  127.446502][ T4167]  </TASK>
[  127.454385][ T4167] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[  127.463332][ T4167] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[  127.470235][ T4167] gfs2: fsid=syz:syz.0: File system withdrawn
[  127.476883][ T4167] CPU: 0 PID: 4167 Comm: gfs2_quotad Not tainted 5.15.177-syzkaller #0
[  127.485137][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  127.495188][ T4167] Call Trace:
[  127.498493][ T4167]  <TASK>
[  127.501422][ T4167]  dump_stack_lvl+0x1e3/0x2d0
[  127.506121][ T4167]  ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[  127.511763][ T4167]  ? panic+0x860/0x860
[  127.515847][ T4167]  gfs2_withdraw+0xe9e/0x14e0
[  127.520537][ T4167]  ? gfs2_lm+0x230/0x230
[  127.524783][ T4167]  ? gfs2_consist_inode_i+0xc0/0xe0
[  127.529987][ T4167]  gfs2_inode_refresh+0xbd6/0x1070
[  127.535195][ T4167]  ? gfs2_inode_metasync+0xf0/0xf0
[  127.540303][ T4167]  ? __lock_acquire+0x1ff0/0x1ff0
[  127.545336][ T4167]  inode_go_lock+0x12c/0x470
[  127.549935][ T4167]  do_promote+0x74b/0xb10
[  127.554261][ T4167]  ? demote_incompat_holders+0x511/0x550
[  127.559878][ T4167]  finish_xmote+0x50d/0xb60
[  127.564362][ T4167]  do_xmote+0x775/0x10b0
[  127.568595][ T4167]  gfs2_glock_nq+0xc32/0x15e0
[  127.573343][ T4167]  do_sync+0x47a/0xc60
[  127.577391][ T4167]  ? slot_put+0x210/0x210
[  127.581718][ T4167]  ? do_raw_spin_lock+0x14a/0x370
[  127.586718][ T4167]  ? __lock_acquire+0x1ff0/0x1ff0
[  127.591716][ T4167]  ? do_sync+0x472/0xc60
[  127.595939][ T4167]  ? do_raw_spin_unlock+0x137/0x8b0
[  127.601116][ T4167]  gfs2_quota_sync+0x379/0x810
[  127.605862][ T4167]  gfs2_quotad+0x448/0x900
[  127.610257][ T4167]  ? gfs2_wake_up_statfs+0xc0/0xc0
[  127.615344][ T4167]  ? init_wait_entry+0xd0/0xd0
[  127.620094][ T4167]  kthread+0x3f6/0x4f0
[  127.624137][ T4167]  ? gfs2_wake_up_statfs+0xc0/0xc0
[  127.629223][ T4167]  ? kthread_blkcg+0xd0/0xd0
executing program
[  127.633794][ T4167]  ret_from_fork+0x1f/0x30
[  127.638218][ T4167]  </TASK>
[  127.641772][ T4167] ==================================================================
[  127.649979][ T4167] BUG: KASAN: use-after-free in qd_unlock+0x30/0x2d0
[  127.656666][ T4167] Read of size 8 at addr ffff8880752eb090 by task gfs2_quotad/4167
[  127.664564][ T4167] 
[  127.666893][ T4167] CPU: 0 PID: 4167 Comm: gfs2_quotad Not tainted 5.15.177-syzkaller #0
[  127.675135][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  127.685202][ T4167] Call Trace:
[  127.688483][ T4167]  <TASK>
[  127.691410][ T4167]  dump_stack_lvl+0x1e3/0x2d0
[  127.696104][ T4167]  ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[  127.701738][ T4167]  ? _printk+0xd1/0x120
[  127.705907][ T4167]  ? __wake_up_klogd+0xcc/0x100
[  127.710757][ T4167]  ? panic+0x860/0x860
[  127.714827][ T4167]  ? _raw_spin_lock_irqsave+0xdd/0x120
[  127.720298][ T4167]  print_address_description+0x63/0x3b0
[  127.725848][ T4167]  ? qd_unlock+0x30/0x2d0
[  127.730181][ T4167]  kasan_report+0x16b/0x1c0
[  127.734690][ T4167]  ? qd_unlock+0x30/0x2d0
[  127.739028][ T4167]  kasan_check_range+0x27e/0x290
[  127.743968][ T4167]  qd_unlock+0x30/0x2d0
[  127.748132][ T4167]  gfs2_quota_sync+0x6e3/0x810
[  127.752914][ T4167]  gfs2_quotad+0x448/0x900
[  127.757348][ T4167]  ? gfs2_wake_up_statfs+0xc0/0xc0
[  127.762497][ T4167]  ? init_wait_entry+0xd0/0xd0
[  127.767278][ T4167]  kthread+0x3f6/0x4f0
[  127.771344][ T4167]  ? gfs2_wake_up_statfs+0xc0/0xc0
[  127.776453][ T4167]  ? kthread_blkcg+0xd0/0xd0
[  127.781042][ T4167]  ret_from_fork+0x1f/0x30
[  127.785470][ T4167]  </TASK>
[  127.788481][ T4167] 
[  127.790793][ T4167] Allocated by task 4164:
[  127.795109][ T4167]  __kasan_slab_alloc+0x8e/0xc0
[  127.799955][ T4167]  slab_post_alloc_hook+0x53/0x380
[  127.805057][ T4167]  kmem_cache_alloc+0xf3/0x280
[  127.809821][ T4167]  qd_alloc+0x51/0x250
[  127.813890][ T4167]  gfs2_quota_init+0x7ea/0x1110
[  127.818739][ T4167]  gfs2_make_fs_rw+0x436/0x5b0
[  127.823504][ T4167]  gfs2_fill_super+0x23e8/0x2750
[  127.828447][ T4167]  get_tree_bdev+0x3fe/0x620
[  127.833039][ T4167]  gfs2_get_tree+0x50/0x210
[  127.837543][ T4167]  vfs_get_tree+0x88/0x270
[  127.841957][ T4167]  do_new_mount+0x2ba/0xb40
[  127.846458][ T4167]  __se_sys_mount+0x2d5/0x3c0
[  127.851133][ T4167]  do_syscall_64+0x3b/0xb0
[  127.855548][ T4167]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  127.861442][ T4167] 
[  127.863763][ T4167] Freed by task 4167:
[  127.867735][ T4167]  kasan_set_track+0x4b/0x80
[  127.872322][ T4167]  kasan_set_free_info+0x1f/0x40
[  127.877253][ T4167]  ____kasan_slab_free+0xd8/0x120
[  127.882275][ T4167]  slab_free_freelist_hook+0xdd/0x160
[  127.887645][ T4167]  kmem_cache_free+0x91/0x1f0
[  127.892318][ T4167]  rcu_core+0xa15/0x1650
[  127.896561][ T4167]  handle_softirqs+0x3a7/0x930
[  127.901320][ T4167]  __irq_exit_rcu+0x157/0x240
[  127.905990][ T4167]  irq_exit_rcu+0x5/0x20
[  127.910226][ T4167]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  127.915855][ T4167]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  127.921835][ T4167] 
[  127.924151][ T4167] Last potentially related work creation:
[  127.929857][ T4167]  kasan_save_stack+0x36/0x60
[  127.934531][ T4167]  kasan_record_aux_stack+0xba/0x100
[  127.939817][ T4167]  call_rcu+0x1c4/0xa70
[  127.943981][ T4167]  gfs2_quota_cleanup+0x43e/0x6a0
[  127.949014][ T4167]  gfs2_make_fs_ro+0x23b/0x5f0
[  127.953791][ T4167]  gfs2_withdraw+0x5fb/0x14e0
[  127.958471][ T4167]  gfs2_inode_refresh+0xbd6/0x1070
[  127.963580][ T4167]  inode_go_lock+0x12c/0x470
[  127.968172][ T4167]  do_promote+0x74b/0xb10
[  127.972501][ T4167]  finish_xmote+0x50d/0xb60
[  127.977005][ T4167]  do_xmote+0x775/0x10b0
[  127.981240][ T4167]  gfs2_glock_nq+0xc32/0x15e0
[  127.985912][ T4167]  do_sync+0x47a/0xc60
[  127.989977][ T4167]  gfs2_quota_sync+0x379/0x810
[  127.994733][ T4167]  gfs2_quotad+0x448/0x900
[  127.999142][ T4167]  kthread+0x3f6/0x4f0
[  128.003204][ T4167]  ret_from_fork+0x1f/0x30
[  128.007637][ T4167] 
[  128.009956][ T4167] The buggy address belongs to the object at ffff8880752eb000
[  128.009956][ T4167]  which belongs to the cache gfs2_quotad of size 272
[  128.024005][ T4167] The buggy address is located 144 bytes inside of
[  128.024005][ T4167]  272-byte region [ffff8880752eb000, ffff8880752eb110)
executing program
[  128.037280][ T4167] The buggy address belongs to the page:
[  128.043034][ T4167] page:ffffea0001d4bac0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x752eb
[  128.053206][ T4167] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[  128.060786][ T4167] raw: 00fff00000000200 0000000000000000 dead000000000122 ffff88801e5cfa00
[  128.069380][ T4167] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000
[  128.077978][ T4167] page dumped because: kasan: bad access detected
[  128.084498][ T4167] page_owner tracks the page as allocated
[  128.090217][ T4167] page last allocated via order 0, migratetype Reclaimable, gfp_mask 0x12c50(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_RECLAIMABLE), pid 4164, ts 66726357363, free_ts 25749184766
[  128.107850][ T4167]  get_page_from_freelist+0x3b78/0x3d40
[  128.113419][ T4167]  __alloc_pages+0x272/0x700
[  128.118024][ T4167]  new_slab+0xbb/0x4b0
[  128.122103][ T4167]  ___slab_alloc+0x6f6/0xe10
[  128.126697][ T4167]  kmem_cache_alloc+0x18e/0x280
[  128.131551][ T4167]  qd_alloc+0x51/0x250
[  128.135627][ T4167]  gfs2_quota_init+0x7ea/0x1110
[  128.140493][ T4167]  gfs2_make_fs_rw+0x436/0x5b0
[  128.145261][ T4167]  gfs2_fill_super+0x23e8/0x2750
[  128.150196][ T4167]  get_tree_bdev+0x3fe/0x620
[  128.154779][ T4167]  gfs2_get_tree+0x50/0x210
[  128.159278][ T4167]  vfs_get_tree+0x88/0x270
[  128.163693][ T4167]  do_new_mount+0x2ba/0xb40
[  128.168310][ T4167]  __se_sys_mount+0x2d5/0x3c0
[  128.173098][ T4167]  do_syscall_64+0x3b/0xb0
[  128.177520][ T4167]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  128.183431][ T4167] page last free stack trace:
[  128.188103][ T4167]  free_unref_page_prepare+0xc34/0xcf0
[  128.193562][ T4167]  free_unref_page+0x95/0x2d0
[  128.198237][ T4167]  free_contig_range+0x95/0xf0
[  128.203015][ T4167]  destroy_args+0xfe/0x980
[  128.207434][ T4167]  debug_vm_pgtable+0x40d/0x470
[  128.212286][ T4167]  do_one_initcall+0x22b/0x7a0
[  128.217053][ T4167]  do_initcall_level+0x157/0x210
[  128.221996][ T4167]  do_initcalls+0x49/0x90
[  128.226336][ T4167]  kernel_init_freeable+0x425/0x5c0
[  128.231562][ T4167]  kernel_init+0x19/0x290
[  128.235898][ T4167]  ret_from_fork+0x1f/0x30
[  128.240321][ T4167] 
[  128.242641][ T4167] Memory state around the buggy address:
[  128.248264][ T4167]  ffff8880752eaf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  128.256410][ T4167]  ffff8880752eb000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  128.264474][ T4167] >ffff8880752eb080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  128.272532][ T4167]                          ^
[  128.277119][ T4167]  ffff8880752eb100: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  128.285174][ T4167]  ffff8880752eb180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  128.293229][ T4167] ==================================================================
[  128.301288][ T4167] Disabling lock debugging due to kernel taint
[  128.307915][ T4167] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  128.315101][ T4167] CPU: 0 PID: 4167 Comm: gfs2_quotad Tainted: G    B             5.15.177-syzkaller #0
[  128.324727][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[  128.334787][ T4167] Call Trace:
[  128.338072][ T4167]  <TASK>
[  128.341007][ T4167]  dump_stack_lvl+0x1e3/0x2d0
[  128.345695][ T4167]  ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[  128.351480][ T4167]  ? panic+0x860/0x860
[  128.355561][ T4167]  ? preempt_schedule_common+0xa6/0xd0
[  128.361028][ T4167]  ? preempt_schedule+0xd9/0xe0
[  128.365884][ T4167]  panic+0x318/0x860
[  128.369781][ T4167]  ? check_panic_on_warn+0x1d/0xa0
[  128.374891][ T4167]  ? fb_is_primary_device+0xd0/0xd0
[  128.380090][ T4167]  ? _raw_spin_unlock_irqrestore+0x128/0x130
executing program
[  128.386072][ T4167]  ? _raw_spin_unlock+0x40/0x40
[  128.390923][ T4167]  ? print_memory_metadata+0xe2/0x140
[  128.396295][ T4167]  check_panic_on_warn+0x7e/0xa0
[  128.401229][ T4167]  ? qd_unlock+0x30/0x2d0
[  128.405545][ T4167]  end_report+0x6d/0xf0
[  128.409702][ T4167]  kasan_report+0x18e/0x1c0
[  128.414202][ T4167]  ? qd_unlock+0x30/0x2d0
[  128.418538][ T4167]  kasan_check_range+0x27e/0x290
[  128.423482][ T4167]  qd_unlock+0x30/0x2d0
[  128.427640][ T4167]  gfs2_quota_sync+0x6e3/0x810
[  128.432411][ T4167]  gfs2_quotad+0x448/0x900
[  128.436832][ T4167]  ? gfs2_wake_up_statfs+0xc0/0xc0
[  128.441942][ T4167]  ? init_wait_entry+0xd0/0xd0
[  128.446713][ T4167]  kthread+0x3f6/0x4f0
[  128.450781][ T4167]  ? gfs2_wake_up_statfs+0xc0/0xc0
[  128.456326][ T4167]  ? kthread_blkcg+0xd0/0xd0
[  128.460923][ T4167]  ret_from_fork+0x1f/0x30
[  128.465344][ T4167]  </TASK>
[  128.468579][ T4167] Kernel Offset: disabled
[  128.472897][ T4167] Rebooting in 86400 seconds..