Warning: Permanently added '10.128.1.108' (ED25519) to the list of known hosts.
executing program
[ 158.265825][ T5651] loop0: detected capacity change from 0 to 32768
[ 158.277799][ T5651] =======================================================
[ 158.277799][ T5651] WARNING: The mand mount option has been deprecated and
[ 158.277799][ T5651] and is ignored by this kernel. Remove the mand
[ 158.277799][ T5651] option from the mount to silence this warning.
[ 158.277799][ T5651] =======================================================
[ 158.327711][ T5651] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 158.336589][ T5651] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 158.386342][ T5651] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 1ms
[ 158.400223][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 158.409657][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 429.114606][ T31] INFO: task kworker/0:0:9 blocked in I/O wait for more than 143 seconds.
[ 429.123171][ T31] Not tainted syzkaller #0
[ 429.128169][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 429.136890][ T31] task:kworker/0:0 state:D stack:25800 pid:9 tgid:9 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 429.149064][ T31] Workqueue: gfs2_recovery gfs2_recover_func
[ 429.155136][ T31] Call Trace:
[ 429.158408][ T31]
[ 429.161333][ T31] __schedule+0x1295/0x67a0
[ 429.165934][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.171631][ T31] ? __pfx___schedule+0x10/0x10
[ 429.176549][ T31] ? find_held_lock+0x2b/0x80
[ 429.181279][ T31] ? schedule+0x2bf/0x390
[ 429.185667][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.191330][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.197043][ T31] schedule+0xdd/0x390
[ 429.201154][ T31] io_schedule+0x8a/0xf0
[ 429.205462][ T31] folio_wait_bit_common+0x414/0xa70
[ 429.210802][ T31] ? folio_wait_bit_common+0x2a0/0xa70
[ 429.216342][ T31] ? __pfx_folio_wait_bit_common+0x10/0x10
[ 429.222274][ T31] ? __pfx_blk_cgroup_bio_start+0x10/0x10
[ 429.228066][ T31] ? __pfx_wake_page_function+0x10/0x10
[ 429.233767][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.239543][ T31] ? __filemap_get_folio_mpol+0x3ba/0xe70
[ 429.245369][ T31] gfs2_jhead_process_page+0x5ed/0x780
[ 429.250859][ T31] ? __pfx_gfs2_jhead_process_page+0x10/0x10
[ 429.256927][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.262613][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.268338][ T31] ? submit_bio_noacct+0x651/0x2000
[ 429.273587][ T31] gfs2_find_jhead+0x8b1/0xdb0
[ 429.278476][ T31] ? __pfx_gfs2_find_jhead+0x10/0x10
[ 429.283849][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.289540][ T31] ? gfs2_jdesc_check+0x239/0x2f0
[ 429.294637][ T31] gfs2_recover_func.cold+0x586/0x1d24
[ 429.300109][ T31] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 429.306399][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.312074][ T31] ? arch_stack_walk+0x94/0xf0
[ 429.316905][ T31] ? ret_from_fork_asm+0x1a/0x30
[ 429.321896][ T31] ? __pfx_gfs2_recover_func+0x10/0x10
[ 429.327427][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.333091][ T31] ? add_lock_to_list+0x99/0x110
[ 429.338079][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.343764][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.349450][ T31] ? __lock_acquire+0xd73/0x2630
[ 429.354452][ T31] ? debug_object_deactivate+0x2e4/0x3b0
[ 429.360119][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.365801][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.371465][ T31] ? rcu_is_watching+0x12/0xc0
[ 429.376305][ T31] ? process_one_work+0xa0e/0x1980
[ 429.381448][ T31] ? __pfx_gfs2_recover_func+0x10/0x10
[ 429.386987][ T31] process_one_work+0xa0e/0x1980
[ 429.391988][ T31] ? __pfx_process_one_work+0x10/0x10
[ 429.397455][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.403137][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.408862][ T31] worker_thread+0x5ef/0xe50
[ 429.413496][ T31] ? kthread+0x13a/0x450
[ 429.417777][ T31] ? __pfx_worker_thread+0x10/0x10
[ 429.422916][ T31] kthread+0x370/0x450
[ 429.427070][ T31] ? __pfx_kthread+0x10/0x10
[ 429.431687][ T31] ret_from_fork+0x72b/0xd50
[ 429.436329][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 429.441472][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.447163][ T31] ? __switch_to+0x800/0x1100
[ 429.451879][ T31] ? __switch_to_asm+0x39/0x70
[ 429.456690][ T31] ? __pfx_kthread+0x10/0x10
[ 429.461310][ T31] ret_from_fork_asm+0x1a/0x30
[ 429.466164][ T31]
[ 429.469281][ T31] INFO: task syz-executor878:5651 blocked for more than 143 seconds.
[ 429.477379][ T31] Not tainted syzkaller #0
[ 429.482316][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 429.491034][ T31] task:syz-executor878 state:D stack:25496 pid:5651 tgid:5651 ppid:5650 task_flags:0x400140 flags:0x00080802
[ 429.503070][ T31] Call Trace:
[ 429.506421][ T31]
[ 429.509401][ T31] __schedule+0x1295/0x67a0
[ 429.514502][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.520204][ T31] ? __pfx___schedule+0x10/0x10
[ 429.525111][ T31] ? find_held_lock+0x2b/0x80
[ 429.529833][ T31] ? schedule+0x2bf/0x390
[ 429.534216][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.539893][ T31] schedule+0xdd/0x390
[ 429.544031][ T31] bit_wait+0xd/0xe0
[ 429.547941][ T31] __wait_on_bit+0x65/0x180
[ 429.552468][ T31] ? __pfx_bit_wait+0x10/0x10
[ 429.557198][ T31] out_of_line_wait_on_bit+0xdc/0x110
[ 429.562620][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 429.568675][ T31] ? __pfx_wake_bit_function+0x10/0x10
[ 429.574196][ T31] ? lockdep_hardirqs_on+0x78/0x100
[ 429.579402][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.585085][ T31] gfs2_recover_journal+0x145/0x160
[ 429.590306][ T31] init_inodes+0x10f4/0x27b0
[ 429.594959][ T31] ? __pfx_init_inodes+0x10/0x10
[ 429.599938][ T31] ? gfs2_fill_super+0x1d3d/0x2cf0
[ 429.605096][ T31] ? init_sb+0xb83/0xfd0
[ 429.609372][ T31] ? __pfx_snprintf+0x10/0x10
[ 429.614179][ T31] ? gfs2_fill_super+0x1d3d/0x2cf0
[ 429.619330][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.625049][ T31] gfs2_fill_super+0x1d3d/0x2cf0
[ 429.630024][ T31] ? __pfx_vsnprintf+0x10/0x10
[ 429.634901][ T31] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.640240][ T31] ? __pfx_snprintf+0x10/0x10
[ 429.645024][ T31] ? gfs2_fill_super+0x19ba/0x2cf0
[ 429.650190][ T31] ? find_held_lock+0x2b/0x80
[ 429.654932][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.660600][ T31] ? set_blocksize+0x1cf/0x460
[ 429.665429][ T31] ? setup_bdev_super+0x337/0x730
[ 429.670498][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.676194][ T31] ? sb_set_blocksize+0x1fe/0x290
[ 429.681255][ T31] ? get_tree_bdev_flags+0x38c/0x620
[ 429.686615][ T31] get_tree_bdev_flags+0x38c/0x620
[ 429.691779][ T31] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.697127][ T31] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 429.702820][ T31] ? rcu_is_watching+0x12/0xc0
[ 429.707652][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.713323][ T31] ? apparmor_capable+0x1d7/0x4d0
[ 429.718411][ T31] gfs2_get_tree+0x4e/0x280
[ 429.722945][ T31] vfs_get_tree+0x92/0x320
[ 429.727418][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.733087][ T31] path_mount+0x7d0/0x23d0
[ 429.737569][ T31] ? __pfx_path_mount+0x10/0x10
[ 429.742450][ T31] ? lockdep_hardirqs_on+0x78/0x100
[ 429.747770][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.753904][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.759666][ T31] ? kmem_cache_free+0x127/0x6c0
[ 429.764787][ T31] ? __x64_sys_mount+0x293/0x310
[ 429.769764][ T31] __x64_sys_mount+0x293/0x310
[ 429.774670][ T31] ? __pfx___x64_sys_mount+0x10/0x10
[ 429.780020][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.785708][ T31] ? rcu_is_watching+0x12/0xc0
[ 429.790519][ T31] do_syscall_64+0x10b/0xf80
[ 429.795166][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 429.801092][ T31] RIP: 0033:0x7f4a567c2a2a
[ 429.805562][ T31] RSP: 002b:00007ffdd142bb88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 429.814062][ T31] RAX: ffffffffffffffda RBX: 00007ffdd142bba0 RCX: 00007f4a567c2a2a
[ 429.822040][ T31] RDX: 00002000000000c0 RSI: 000020000003b300 RDI: 00007ffdd142bba0
[ 429.830099][ T31] RBP: 000020000003b300 R08: 00007ffdd142bbe0 R09: 0000000000000000
[ 429.838172][ T31] R10: 0000000001814040 R11: 0000000000000246 R12: 00002000000000c0
[ 429.846303][ T31] R13: 00007ffdd142bbe0 R14: 0000000000000003 R15: 0000000001814040
[ 429.854350][ T31]
[ 429.857375][ T31]
[ 429.857375][ T31] Showing all locks held in the system:
[ 429.865132][ T31] 2 locks held by kworker/0:0/9:
[ 429.870073][ T31] #0: ffff88801cb4d540 ((wq_completion)gfs2_recovery){+.+.}-{0:0}, at: process_one_work+0x12d6/0x1980
[ 429.881261][ T31] #1: ffffc900000e7d08 ((work_completion)(&jd->jd_work)){+.+.}-{0:0}, at: process_one_work+0x973/0x1980
[ 429.892629][ T31] 1 lock held by khungtaskd/31:
[ 429.897558][ T31] #0: ffffffff8e7e5620 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x3d/0x184
[ 429.907540][ T31] 5 locks held by kworker/u8:5/83:
[ 429.912693][ T31] 2 locks held by getty/5381:
[ 429.917425][ T31] #0: ffff8880370ff0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 429.927312][ T31] #1: ffffc900032332e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x419/0x14f0
[ 429.937526][ T31] 1 lock held by syz-executor878/5651:
[ 429.942988][ T31] #0: ffff88803456e0d8 (&type->s_umount_key#42/1){+.+.}-{4:4}, at: alloc_super+0x244/0xd20
[ 429.953220][ T31]
[ 429.955574][ T31] =============================================
[ 429.955574][ T31]
[ 429.964022][ T31] NMI backtrace for cpu 0
[ 429.964045][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 429.964086][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 429.964107][ T31] Call Trace:
[ 429.964118][ T31]
[ 429.964131][ T31] dump_stack_lvl+0x100/0x190
[ 429.964175][ T31] nmi_cpu_backtrace.cold+0x12d/0x151
[ 429.964223][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 429.964268][ T31] nmi_trigger_cpumask_backtrace+0x1d7/0x230
[ 429.964326][ T31] sys_info+0x141/0x190
[ 429.964369][ T31] watchdog+0xcb1/0x1030
[ 429.964421][ T31] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 429.964483][ T31] ? __pfx_watchdog+0x10/0x10
[ 429.964522][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.964571][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.964617][ T31] ? __kthread_parkme+0x18c/0x230
[ 429.964684][ T31] ? kthread+0x13a/0x450
[ 429.964723][ T31] ? __pfx_watchdog+0x10/0x10
[ 429.964761][ T31] kthread+0x370/0x450
[ 429.964801][ T31] ? __pfx_kthread+0x10/0x10
[ 429.964845][ T31] ret_from_fork+0x72b/0xd50
[ 429.964893][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 429.964939][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 429.964986][ T31] ? __switch_to+0x800/0x1100
[ 429.965086][ T31] ? __switch_to_asm+0x39/0x70
[ 429.965138][ T31] ? __pfx_kthread+0x10/0x10
[ 429.965184][ T31] ret_from_fork_asm+0x1a/0x30
[ 429.965259][ T31]
[ 429.965272][ T31] Sending NMI from CPU 0 to CPUs 1:
[ 430.112304][ C1] NMI backtrace for cpu 1
[ 430.112331][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full)
[ 430.112368][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 430.112387][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 430.112447][ C1] Code: 66 93 02 e9 ae 58 86 f5 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 63 91 21 00 fb f4 87 58 86 f5 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[ 430.112478][ C1] RSP: 0018:ffffc90000197df0 EFLAGS: 00000246
[ 430.112510][ C1] RAX: 000000000006d563 RBX: ffff88801e2c8000 RCX: ffffffff8b8a0095
[ 430.112532][ C1] RDX: 0000000000000000 RSI: ffffffff8df22254 RDI: ffffffff8c1c4400
[ 430.112553][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed10170a67b5
[ 430.112573][ C1] R10: ffff8880b8533dab R11: 0000000000000000 R12: 0000000000000001
[ 430.112593][ C1] R13: ffffed1003c59000 R14: 0000000000000001 R15: ffffffff90d81850
[ 430.112616][ C1] FS: 0000000000000000(0000) GS:ffff88812446a000(0000) knlGS:0000000000000000
[ 430.112644][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 430.112666][ C1] CR2: 000055a6c06ba660 CR3: 000000000e596000 CR4: 0000000000350ef0
[ 430.112687][ C1] Call Trace:
[ 430.112698][ C1]
[ 430.112709][ C1] default_idle+0x9/0x10
[ 430.112744][ C1] default_idle_call+0x6c/0xb0
[ 430.112782][ C1] do_idle+0x464/0x590
[ 430.112836][ C1] ? __pfx_do_idle+0x10/0x10
[ 430.112885][ C1] ? __entry_text_end+0x1020b5/0x1020b9
[ 430.112925][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 430.112976][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 430.113016][ C1] ? lockdep_hardirqs_on+0x78/0x100
[ 430.113046][ C1] ? srso_alias_return_thunk+0x5/0xfbef5
[ 430.113090][ C1] cpu_startup_entry+0x4f/0x60
[ 430.113142][ C1] start_secondary+0x21d/0x2d0
[ 430.113177][ C1] ? __pfx_start_secondary+0x10/0x10
[ 430.113217][ C1] common_startup_64+0x13e/0x148
[ 430.113275][ C1]
[ 430.114283][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 430.114306][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 430.114349][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 430.114371][ T31] Call Trace:
[ 430.114384][ T31]
[ 430.114399][ T31] dump_stack_lvl+0x100/0x190
[ 430.114444][ T31] vpanic+0x552/0x970
[ 430.114481][ T31] ? __pfx_vpanic+0x10/0x10
[ 430.114518][ T31] ? nmi_trigger_cpumask_backtrace+0x182/0x230
[ 430.114569][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 430.114615][ T31] ? rcu_is_watching+0x12/0xc0
[ 430.114670][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 430.114724][ T31] panic+0xd1/0xe0
[ 430.114759][ T31] ? __pfx_panic+0x10/0x10
[ 430.114799][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 430.114845][ T31] ? wq_watchdog_touch+0xec/0x1a0
[ 430.114887][ T31] ? nmi_trigger_cpumask_backtrace+0x1be/0x230
[ 430.114937][ T31] ? watchdog.cold+0x1ec/0x234
[ 430.114979][ T31] ? watchdog+0xcc1/0x1030
[ 430.115029][ T31] watchdog.cold+0x1fd/0x234
[ 430.115080][ T31] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 430.115141][ T31] ? __pfx_watchdog+0x10/0x10
[ 430.115181][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 430.115229][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 430.115274][ T31] ? __kthread_parkme+0x18c/0x230
[ 430.115340][ T31] ? kthread+0x13a/0x450
[ 430.115379][ T31] ? __pfx_watchdog+0x10/0x10
[ 430.115419][ T31] kthread+0x370/0x450
[ 430.115460][ T31] ? __pfx_kthread+0x10/0x10
[ 430.115505][ T31] ret_from_fork+0x72b/0xd50
[ 430.115553][ T31] ? __pfx_ret_from_fork+0x10/0x10
[ 430.115600][ T31] ? srso_alias_return_thunk+0x5/0xfbef5
[ 430.115646][ T31] ? __switch_to+0x800/0x1100
[ 430.115700][ T31] ? __switch_to_asm+0x39/0x70
[ 430.115751][ T31] ? __pfx_kthread+0x10/0x10
[ 430.115796][ T31] ret_from_fork_asm+0x1a/0x30
[ 430.115869][ T31]
[ 430.492547][ T31] Kernel Offset: disabled
[ 430.496877][ T31] Rebooting in 86400 seconds..