Warning: Permanently added '10.128.0.206' (ECDSA) to the list of known hosts.
executing program
executing program
[ 926.474162][ T4724] virtio_balloon virtio2: Out of puff! Can't get 1 pages
[ 1109.339330][ T28] INFO: task kcompactd1:32 blocked for more than 143 seconds.
[ 1109.347166][ T28] Not tainted 6.1.0-syzkaller-14594-g72a85e2b0a1e #0
[ 1109.399283][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1109.408005][ T28] task:kcompactd1 state:D stack:26360 pid:32 ppid:2 flags:0x00004000
[ 1109.469298][ T28] Call Trace:
[ 1109.472623][ T28]
[ 1109.475577][ T28] __schedule+0x9d1/0xe40
[ 1109.499327][ T28] ? release_firmware_map_entry+0x180/0x180
[ 1109.505278][ T28] ? lockdep_hardirqs_on_prepare+0x448/0x7b0
[ 1109.549281][ T28] ? print_irqtrace_events+0x220/0x220
[ 1109.554792][ T28] ? _raw_spin_lock_irq+0xdb/0x110
[ 1109.589275][ T28] schedule+0xcb/0x190
[ 1109.593395][ T28] io_schedule+0x83/0x100
[ 1109.597749][ T28] folio_wait_bit_common+0x8ca/0x1390
[ 1109.659383][ T28] ? folio_wait_bit+0x20/0x20
[ 1109.664129][ T28] ? pfn_swap_entry_to_page+0x370/0x370
[ 1109.699284][ T28] ? compaction_alloc+0xe3/0x22b0
[ 1109.704473][ T28] __unmap_and_move+0x835/0x12a0
[ 1109.729369][ T28] ? writeout+0x470/0x470
[ 1109.733780][ T28] ? __might_sleep+0xc0/0xc0
[ 1109.738468][ T28] unmap_and_move+0x28f/0xd80
[ 1109.769345][ T28] ? compaction_alloc+0x22b0/0x22b0
[ 1109.774613][ T28] migrate_pages+0x50f/0x14d0
[ 1109.799361][ T28] ? trace_mm_compaction_begin+0x2d0/0x2d0
[ 1109.805235][ T28] ? compaction_alloc+0x22b0/0x22b0
[ 1109.829320][ T28] ? folio_detach_private+0x400/0x400
[ 1109.834760][ T28] ? isolate_migratepages_range+0x270/0x270
[ 1109.879276][ T28] ? suitable_migration_source+0x373/0x4c0
[ 1109.885149][ T28] compact_zone+0x2893/0x37a0
[ 1109.919305][ T28] ? __lock_acquire+0x1f60/0x1f60
[ 1109.924422][ T28] ? trace_mm_compaction_deferred+0x2b0/0x2b0
[ 1109.959297][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 1109.965245][ T28] ? _raw_spin_unlock+0x40/0x40
[ 1110.009340][ T28] kcompactd+0x1b46/0x2750
[ 1110.013877][ T28] ? kcompactd_run+0x100/0x100
[ 1110.018703][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 1110.049343][ T28] ? _raw_spin_unlock+0x40/0x40
[ 1110.054246][ T28] ? wake_bit_function+0x240/0x240
[ 1110.079320][ T28] ? _raw_spin_unlock+0x40/0x40
[ 1110.084492][ T28] ? lockdep_hardirqs_on_prepare+0x448/0x7b0
[ 1110.109331][ T28] ? __kthread_parkme+0x166/0x1c0
[ 1110.114464][ T28] kthread+0x266/0x300
[ 1110.118594][ T28] ? kcompactd_run+0x100/0x100
[ 1110.169251][ T28] ? kthread_blkcg+0xd0/0xd0
[ 1110.173913][ T28] ret_from_fork+0x1f/0x30
[ 1110.178413][ T28]
[ 1110.219362][ T28]
[ 1110.219362][ T28] Showing all locks held in the system:
[ 1110.227126][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 1110.279319][ T28] #0: ffffffff8d523910 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x30/0xd00
[ 1110.309319][ T28] 1 lock held by rcu_tasks_trace/13:
[ 1110.316119][ T28] #0: ffffffff8d524110 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x30/0xd00
[ 1110.359301][ T28] 1 lock held by khungtaskd/28:
[ 1110.364197][ T28] #0: ffffffff8d523740 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 1110.399310][ T28] 1 lock held by kswapd0/81:
[ 1110.403941][ T28] 3 locks held by kswapd1/84:
[ 1110.408650][ T28] 1 lock held by klogd/4412:
[ 1110.469296][ T28] 3 locks held by dhcpcd/4635:
[ 1110.474104][ T28] 2 locks held by getty/4744:
[ 1110.478790][ T28] #0: ffff88802d6f3098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 1110.529323][ T28] #1: ffffc900015902f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6e8/0x1e50
[ 1110.559344][ T28] 2 locks held by syz-executor387/5109:
[ 1110.564934][ T28] 2 locks held by kworker/u4:0/5111:
[ 1110.609318][ T28] #0: ffff888012879138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x796/0xd10
[ 1110.639288][ T28] #1: ffffc90003f4fd00 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_one_work+0x7d0/0xd10
[ 1110.669325][ T28] 2 locks held by dhcpcd/5117:
[ 1110.674144][ T28]
[ 1110.676477][ T28] =============================================
[ 1110.676477][ T28]
[ 1110.719285][ T28] NMI backtrace for cpu 0
[ 1110.723657][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.0-syzkaller-14594-g72a85e2b0a1e #0
[ 1110.733127][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 1110.743189][ T28] Call Trace:
[ 1110.746476][ T28]
[ 1110.749417][ T28] dump_stack_lvl+0x1e3/0x2d0
[ 1110.754147][ T28] ? nf_tcp_handle_invalid+0x630/0x630
[ 1110.759621][ T28] ? panic+0x770/0x770
[ 1110.763713][ T28] ? nmi_cpu_backtrace+0x255/0x560
[ 1110.768857][ T28] nmi_cpu_backtrace+0x4e3/0x560
[ 1110.773806][ T28] ? vprintk_emit+0x109/0x1e0
[ 1110.778515][ T28] ? nmi_trigger_cpumask_backtrace+0x3e0/0x3e0
[ 1110.784682][ T28] ? _printk+0xcf/0x110
[ 1110.788852][ T28] ? panic+0x770/0x770
[ 1110.792938][ T28] ? __wake_up_klogd+0xcd/0x100
[ 1110.797805][ T28] ? panic+0x770/0x770
[ 1110.801887][ T28] ? nmi_trigger_cpumask_backtrace+0xaa/0x3e0
[ 1110.807967][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 1110.814126][ T28] nmi_trigger_cpumask_backtrace+0x19b/0x3e0
[ 1110.820131][ T28] watchdog+0xcd5/0xd20
[ 1110.824363][ T28] kthread+0x266/0x300
[ 1110.828440][ T28] ? hungtask_pm_notify+0x50/0x50
[ 1110.833583][ T28] ? kthread_blkcg+0xd0/0xd0
[ 1110.838190][ T28] ret_from_fork+0x1f/0x30
[ 1110.842732][ T28]
[ 1110.845953][ T28] Sending NMI from CPU 0 to CPUs 1:
[ 1110.851307][ C1] NMI backtrace for cpu 1
[ 1110.851318][ C1] CPU: 1 PID: 4635 Comm: dhcpcd Not tainted 6.1.0-syzkaller-14594-g72a85e2b0a1e #0
[ 1110.851333][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 1110.851340][ C1] RIP: 0010:kasan_check_range+0x84/0x2e0
[ 1110.851363][ C1] Code: da 4d 89 d6 4d 29 ce 49 83 fe 10 7f 30 4d 85 f6 0f 84 8e 01 00 00 4c 89 cb 4c 29 d3 66 2e 0f 1f 84 00 00 00 00 00 41 80 39 00 <0f> 85 e7 01 00 00 49 ff c1 48 ff c3 75 ee e9 67 01 00 00 44 89 cd
[ 1110.851373][ C1] RSP: 0000:ffffc9000359e788 EFLAGS: 00000046
[ 1110.851386][ C1] RAX: 0000000000000001 RBX: ffffffffffffffff RCX: ffffffff816cc01b
[ 1110.851396][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff8eb01da8
[ 1110.851404][ C1] RBP: 000000000001ffff R08: dffffc0000000000 R09: fffffbfff1d603b5
[ 1110.851413][ C1] R10: fffffbfff1d603b6 R11: 1ffffffff1d603b5 R12: dffffc0000000000
[ 1110.851423][ C1] R13: ffffffff81c45785 R14: 0000000000000001 R15: 1ffff920006b3d08
[ 1110.851432][ C1] FS: 00007f8f1abe3740(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 1110.851444][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1110.851454][ C1] CR2: 00007f505f46d8b7 CR3: 000000001f195000 CR4: 00000000003506e0
[ 1110.851466][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1110.851473][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 1110.851481][ C1] Call Trace:
[ 1110.851487][ C1]
[ 1110.851494][ C1] trace_lock_release+0x5b/0x220
[ 1110.851511][ C1] lock_release+0x81/0x870
[ 1110.851525][ C1] ? read_lock_is_recursive+0x10/0x10
[ 1110.851543][ C1] ? __lock_acquire+0x1f60/0x1f60
[ 1110.851558][ C1] ? __mod_memcg_lruvec_state+0x1b7/0x2c0
[ 1110.851638][ C1] folio_evictable+0x1df/0x2d0
[ 1110.851675][ C1] move_folios_to_lru+0x324/0x25c0
[ 1110.851700][ C1] ? isolate_lru_folios+0x1530/0x1530
[ 1110.851718][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 1110.851735][ C1] ? lockdep_hardirqs_on+0x95/0x140
[ 1110.851774][ C1] shrink_inactive_list+0x60b/0xca0
[ 1110.851797][ C1] ? lruvec_lru_size+0x230/0x230
[ 1110.851814][ C1] ? __might_sleep+0xc0/0xc0
[ 1110.851831][ C1] ? shrink_node_memcgs+0x780/0x780
[ 1110.851846][ C1] ? rcu_lock_acquire+0x30/0x30
[ 1110.851860][ C1] ? blk_start_plug+0x95/0x110
[ 1110.851921][ C1] shrink_lruvec+0x449/0xc50
[ 1110.851941][ C1] ? trace_mm_vmscan_memcg_softlimit_reclaim_begin+0x2b0/0x2b0
[ 1110.851963][ C1] ? __might_sleep+0xc0/0xc0
[ 1110.851987][ C1] ? mem_cgroup_iter+0x356/0x480
[ 1110.852004][ C1] shrink_node_memcgs+0x35c/0x780
[ 1110.852028][ C1] shrink_node+0x299/0x1050
[ 1110.852056][ C1] shrink_zones+0x4fb/0xc40
[ 1110.852079][ C1] ? allow_direct_reclaim+0x480/0x480
[ 1110.852096][ C1] ? _raw_spin_unlock+0x24/0x40
[ 1110.852114][ C1] do_try_to_free_pages+0x215/0xcd0
[ 1110.852130][ C1] ? rcu_read_lock_sched_held+0x89/0x130
[ 1110.852153][ C1] try_to_free_pages+0x3e8/0xc60
[ 1110.852172][ C1] ? reclaim_pages+0xcc0/0xcc0
[ 1110.852191][ C1] ? lockdep_hardirqs_on+0x95/0x140
[ 1110.852218][ C1] __alloc_pages_slowpath+0xd5c/0x2120
[ 1110.852266][ C1] ? get_page_from_freelist+0x7a0/0x7a0
[ 1110.852281][ C1] ? zone_watermark_fast+0x162/0x230
[ 1110.852298][ C1] ? get_page_from_freelist+0x285/0x7a0
[ 1110.852320][ C1] __alloc_pages+0x3d4/0x560
[ 1110.852336][ C1] ? zone_statistics+0x160/0x160
[ 1110.852356][ C1] ? alloc_pages+0x520/0x7b0
[ 1110.852388][ C1] folio_alloc+0x1a/0x50
[ 1110.852403][ C1] filemap_alloc_folio+0xca/0x2c0
[ 1110.852421][ C1] ? filemap_add_folio+0x5c0/0x5c0
[ 1110.852437][ C1] ? __down_read_common+0x156/0x2a0
[ 1110.852452][ C1] page_cache_ra_unbounded+0x212/0x820
[ 1110.852490][ C1] do_sync_mmap_readahead+0x786/0x950
[ 1110.852513][ C1] ? count_memcg_event_mm+0x380/0x380
[ 1110.852528][ C1] ? count_memcg_event_mm+0x337/0x380
[ 1110.852552][ C1] filemap_fault+0x38d/0x1060
[ 1110.852572][ C1] ? folio_seek_hole_data+0xac0/0xac0
[ 1110.852594][ C1] __do_fault+0x136/0x4f0
[ 1110.852624][ C1] handle_mm_fault+0x2076/0x26c0
[ 1110.852652][ C1] ? numa_migrate_prep+0x250/0x250
[ 1110.852675][ C1] ? __vma_adjust+0x21e0/0x21e0
[ 1110.852694][ C1] ? do_user_addr_fault+0x1cc/0xcb0
[ 1110.852717][ C1] do_user_addr_fault+0x69b/0xcb0
[ 1110.852740][ C1] exc_page_fault+0x7a/0x120
[ 1110.852756][ C1] asm_exc_page_fault+0x22/0x30
[ 1110.852801][ C1] RIP: 0033:0x56359ff3a260
[ 1110.852819][ C1] Code: Unable to access opcode bytes at 0x56359ff3a236.
[ 1110.852825][ C1] RSP: 002b:00007fff59b49a78 EFLAGS: 00010246
[ 1110.852837][ C1] RAX: 0000000000000000 RBX: 00000000000007d0 RCX: 000000000cdc2932
[ 1110.852846][ C1] RDX: 0000000000000510 RSI: 0000000000000001 RDI: 00000000000007d0
[ 1110.852854][ C1] RBP: 0000000000000510 R08: 000000001dc81186 R09: 0000000000000010
[ 1110.852862][ C1] R10: 00007fff59b6c0b8 R11: 0000000000020822 R12: 00005635a0cbafd0
[ 1110.852871][ C1] R13: 000056359ff50ee1 R14: 00005635a0da0a90 R15: 0000000000000001
[ 1110.852888][ C1]
[ 1111.859346][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 1111.866242][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.0-syzkaller-14594-g72a85e2b0a1e #0
[ 1111.875723][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[ 1111.885798][ T28] Call Trace:
[ 1111.889088][ T28]
[ 1111.892030][ T28] dump_stack_lvl+0x1e3/0x2d0
[ 1111.896746][ T28] ? nf_tcp_handle_invalid+0x630/0x630
[ 1111.902229][ T28] ? panic+0x770/0x770
[ 1111.906322][ T28] ? vscnprintf+0x59/0x80
[ 1111.910676][ T28] panic+0x316/0x770
[ 1111.914591][ T28] ? schedule_preempt_disabled+0x20/0x20
[ 1111.920240][ T28] ? nmi_trigger_cpumask_backtrace+0x2b0/0x3e0
[ 1111.926409][ T28] ? memcpy_page_flushcache+0x100/0x100
[ 1111.931975][ T28] ? nmi_trigger_cpumask_backtrace+0x2b0/0x3e0
[ 1111.938141][ T28] ? nmi_trigger_cpumask_backtrace+0x32a/0x3e0
[ 1111.944305][ T28] ? nmi_trigger_cpumask_backtrace+0x32f/0x3e0
[ 1111.950558][ T28] watchdog+0xd15/0xd20
[ 1111.954751][ T28] kthread+0x266/0x300
[ 1111.958829][ T28] ? hungtask_pm_notify+0x50/0x50
[ 1111.963863][ T28] ? kthread_blkcg+0xd0/0xd0
[ 1111.968466][ T28] ret_from_fork+0x1f/0x30
[ 1111.972912][ T28]
[ 1111.976110][ T28] Kernel Offset: disabled
[ 1111.980519][ T28] Rebooting in 86400 seconds..