DUID 00:04:66:e4:01:83:27:57:c7:2c:b4:77:89:67:fd:32:a2:9b
forked to background, child pid 4668
[ 49.826904][ T4669] 8021q: adding VLAN 0 to HW filter on device bond0
[ 49.846202][ T4669] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 91.884916][ T1454] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.10.50' (ECDSA) to the list of known hosts.
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[ 573.163085][ T28] INFO: task kworker/0:6:5155 blocked for more than 143 seconds.
[ 573.170979][ T28] Not tainted 6.4.0-syzkaller-09774-gb25f62ccb490 #0
[ 573.178312][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 573.187120][ T28] task:kworker/0:6 state:D stack:28896 pid:5155 ppid:2 flags:0x00004000
[ 573.196571][ T28] Workqueue: events rfkill_sync_work
[ 573.202030][ T28] Call Trace:
[ 573.205546][ T28]
[ 573.208519][ T28] __schedule+0xc9a/0x5880
[ 573.213279][ T28] ? find_held_lock+0x2d/0x110
[ 573.218141][ T28] ? io_schedule_timeout+0x150/0x150
[ 573.223672][ T28] ? lock_downgrade+0x690/0x690
[ 573.228594][ T28] ? _raw_spin_unlock_irq+0x23/0x50
[ 573.234078][ T28] ? lockdep_hardirqs_on+0x7d/0x100
[ 573.239377][ T28] schedule+0xde/0x1a0
[ 573.243696][ T28] schedule_preempt_disabled+0x13/0x20
[ 573.249299][ T28] __mutex_lock+0xa3b/0x1350
[ 573.254127][ T28] ? rfkill_sync_work+0x1c/0xc0
[ 573.259043][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 573.264825][ T28] ? lock_sync+0x190/0x190
[ 573.269310][ T28] rfkill_sync_work+0x1c/0xc0
[ 573.274211][ T28] process_one_work+0xa34/0x16f0
[ 573.279235][ T28] ? lock_sync+0x190/0x190
[ 573.283883][ T28] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 573.289316][ T28] ? spin_bug+0x1c0/0x1c0
[ 573.294042][ T28] ? _raw_spin_lock_irq+0x45/0x50
[ 573.299154][ T28] worker_thread+0x67d/0x10c0
[ 573.303956][ T28] ? process_one_work+0x16f0/0x16f0
[ 573.309305][ T28] kthread+0x344/0x440
[ 573.313577][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 573.319357][ T28] ret_from_fork+0x1f/0x30
[ 573.324043][ T28]
[ 573.327125][ T28] INFO: task kworker/0:8:5166 blocked for more than 143 seconds.
[ 573.335075][ T28] Not tainted 6.4.0-syzkaller-09774-gb25f62ccb490 #0
[ 573.342298][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 573.351095][ T28] task:kworker/0:8 state:D stack:28912 pid:5166 ppid:2 flags:0x00004000
[ 573.360400][ T28] Workqueue: events rfkill_global_led_trigger_worker
[ 573.367153][ T28] Call Trace:
[ 573.370455][ T28]
[ 573.373487][ T28] __schedule+0xc9a/0x5880
[ 573.377953][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 573.384027][ T28] ? find_held_lock+0x2d/0x110
[ 573.388847][ T28] ? io_schedule_timeout+0x150/0x150
[ 573.394238][ T28] ? lock_downgrade+0x690/0x690
[ 573.399147][ T28] ? _raw_spin_unlock_irq+0x23/0x50
[ 573.404440][ T28] ? lockdep_hardirqs_on+0x7d/0x100
[ 573.409693][ T28] schedule+0xde/0x1a0
[ 573.413861][ T28] schedule_preempt_disabled+0x13/0x20
[ 573.419368][ T28] __mutex_lock+0xa3b/0x1350
[ 573.424065][ T28] ? rfkill_global_led_trigger_worker+0x1b/0x120
[ 573.430468][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 573.436164][ T28] ? lock_sync+0x190/0x190
[ 573.440645][ T28] rfkill_global_led_trigger_worker+0x1b/0x120
[ 573.446902][ T28] process_one_work+0xa34/0x16f0
[ 573.451894][ T28] ? lock_sync+0x190/0x190
[ 573.456506][ T28] ? pwq_dec_nr_in_flight+0x2a0/0x2a0
[ 573.461927][ T28] ? spin_bug+0x1c0/0x1c0
[ 573.466392][ T28] ? _raw_spin_lock_irq+0x45/0x50
[ 573.471490][ T28] worker_thread+0x67d/0x10c0
[ 573.476318][ T28] ? process_one_work+0x16f0/0x16f0
[ 573.481583][ T28] kthread+0x344/0x440
[ 573.485739][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 573.491425][ T28] ret_from_fork+0x1f/0x30
[ 573.495983][ T28]
[ 573.499032][ T28] INFO: task syz-executor290:5180 blocked for more than 143 seconds.
[ 573.507168][ T28] Not tainted 6.4.0-syzkaller-09774-gb25f62ccb490 #0
[ 573.514456][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 573.523183][ T28] task:syz-executor290 state:D stack:27136 pid:5180 ppid:5033 flags:0x00004004
[ 573.532430][ T28] Call Trace:
[ 573.535794][ T28]
[ 573.538756][ T28] __schedule+0xc9a/0x5880
[ 573.543277][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 573.549323][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 573.555478][ T28] ? stack_trace_save+0x90/0xc0
[ 573.560391][ T28] ? __stack_depot_save+0x39/0x510
[ 573.565656][ T28] ? io_schedule_timeout+0x150/0x150
[ 573.571001][ T28] ? __mutex_lock+0xa36/0x1350
[ 573.575905][ T28] schedule+0xde/0x1a0
[ 573.580019][ T28] schedule_preempt_disabled+0x13/0x20
[ 573.585568][ T28] __mutex_lock+0xa3b/0x1350
[ 573.590237][ T28] ? rfkill_fop_open+0x149/0x760
[ 573.595293][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 573.600901][ T28] ? lockdep_init_map_type+0x21e/0x810
[ 573.606459][ T28] rfkill_fop_open+0x149/0x760
[ 573.611270][ T28] ? lock_downgrade+0x690/0x690
[ 573.616247][ T28] ? rfkill_unregister+0x2c0/0x2c0
[ 573.621407][ T28] misc_open+0x383/0x4a0
[ 573.625787][ T28] ? misc_devnode+0x120/0x120
[ 573.630503][ T28] chrdev_open+0x273/0x780
[ 573.635049][ T28] ? __unregister_chrdev+0x110/0x110
[ 573.640386][ T28] ? fsnotify_perm.part.0+0x248/0x680
[ 573.645893][ T28] do_dentry_open+0x6ce/0x17b0
[ 573.650703][ T28] ? __unregister_chrdev+0x110/0x110
[ 573.656103][ T28] ? may_open+0x1f6/0x420
[ 573.660471][ T28] path_openat+0x1b65/0x2710
[ 573.665183][ T28] ? path_lookupat+0x840/0x840
[ 573.670003][ T28] do_filp_open+0x1ba/0x410
[ 573.674644][ T28] ? may_open_dev+0xf0/0xf0
[ 573.679204][ T28] ? find_held_lock+0x2d/0x110
[ 573.684107][ T28] ? do_raw_spin_lock+0x124/0x2b0
[ 573.689191][ T28] ? spin_bug+0x1c0/0x1c0
[ 573.693641][ T28] ? _raw_spin_unlock+0x28/0x40
[ 573.698554][ T28] ? alloc_fd+0x2e4/0x750
[ 573.702988][ T28] do_sys_openat2+0x160/0x1c0
[ 573.707721][ T28] ? build_open_flags+0x720/0x720
[ 573.712774][ T28] ? xfd_validate_state+0x5d/0x180
[ 573.718036][ T28] __x64_sys_openat+0x143/0x1f0
[ 573.723007][ T28] ? __ia32_sys_open+0x1c0/0x1c0
[ 573.727982][ T28] ? syscall_enter_from_user_mode+0x26/0x80
[ 573.733986][ T28] do_syscall_64+0x39/0xb0
[ 573.738447][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 573.744547][ T28] RIP: 0033:0x7f12aaf44e79
[ 573.748995][ T28] RSP: 002b:00007ffc2995c5e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 573.757510][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f12aaf44e79
[ 573.765550][ T28] RDX: 0000000000080602 RSI: 00000000200001c0 RDI: ffffffffffffff9c
[ 573.773618][ T28] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 573.781624][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000004b24a
[ 573.789666][ T28] R13: 00007ffc2995c5fc R14: 00007ffc2995c610 R15: 00007ffc2995c600
[ 573.797739][ T28]
[ 573.800773][ T28] INFO: task syz-executor290:5183 blocked for more than 143 seconds.
[ 573.809037][ T28] Not tainted 6.4.0-syzkaller-09774-gb25f62ccb490 #0
[ 573.816348][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 573.825120][ T28] task:syz-executor290 state:D stack:27080 pid:5183 ppid:5035 flags:0x00004002
[ 573.834447][ T28] Call Trace:
[ 573.837738][ T28]
[ 573.840683][ T28] __schedule+0xc9a/0x5880
[ 573.845183][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 573.851223][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 573.857344][ T28] ? io_schedule_timeout+0x150/0x150
[ 573.862685][ T28] ? __mutex_lock+0xa36/0x1350
[ 573.867580][ T28] schedule+0xde/0x1a0
[ 573.871708][ T28] schedule_preempt_disabled+0x13/0x20
[ 573.877283][ T28] __mutex_lock+0xa3b/0x1350
[ 573.881929][ T28] ? rfkill_unregister+0xde/0x2c0
[ 573.887070][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 573.892678][ T28] ? nfc_genl_device_removed+0x226/0x2f0
[ 573.898530][ T28] ? nfc_genl_device_added+0x230/0x230
[ 573.904074][ T28] rfkill_unregister+0xde/0x2c0
[ 573.908955][ T28] nfc_unregister_device+0x96/0x330
[ 573.914254][ T28] ? virtual_nci_open+0x10/0x10
[ 573.919198][ T28] virtual_ncidev_close+0x52/0xb0
[ 573.924303][ T28] __fput+0x40c/0xad0
[ 573.928352][ T28] task_work_run+0x16f/0x270
[ 573.933095][ T28] ? task_work_cancel+0x30/0x30
[ 573.938026][ T28] ? do_raw_spin_unlock+0x175/0x230
[ 573.943359][ T28] do_exit+0xa9a/0x29a0
[ 573.947596][ T28] ? lock_downgrade+0x690/0x690
[ 573.952496][ T28] ? do_raw_spin_lock+0x124/0x2b0
[ 573.957631][ T28] ? mm_update_next_owner+0x7b0/0x7b0
[ 573.963096][ T28] ? spin_bug+0x1c0/0x1c0
[ 573.967457][ T28] ? _raw_spin_unlock_irq+0x23/0x50
[ 573.972689][ T28] do_group_exit+0xd4/0x2a0
[ 573.977309][ T28] __x64_sys_exit_group+0x3e/0x50
[ 573.982390][ T28] do_syscall_64+0x39/0xb0
[ 573.986892][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 573.992904][ T28] RIP: 0033:0x7f12aaf43b09
[ 573.997333][ T28] RSP: 002b:00007ffc2995c598 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 574.005812][ T28] RAX: ffffffffffffffda RBX: 00007f12aafb7330 RCX: 00007f12aaf43b09
[ 574.013884][ T28] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[ 574.021867][ T28] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000001
[ 574.029900][ T28] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f12aafb7330
[ 574.037965][ T28] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[ 574.046033][ T28]
[ 574.049093][ T28] INFO: task syz-executor290:5193 blocked for more than 144 seconds.
[ 574.057293][ T28] Not tainted 6.4.0-syzkaller-09774-gb25f62ccb490 #0
[ 574.064576][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 574.073336][ T28] task:syz-executor290 state:D stack:27552 pid:5193 ppid:5029 flags:0x00000004
[ 574.082611][ T28] Call Trace:
[ 574.086056][ T28]
[ 574.089020][ T28] __schedule+0xc9a/0x5880
[ 574.093549][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 574.099588][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 574.105689][ T28] ? io_schedule_timeout+0x150/0x150
[ 574.111150][ T28] ? __mutex_lock+0xa36/0x1350
[ 574.116084][ T28] schedule+0xde/0x1a0
[ 574.120210][ T28] schedule_preempt_disabled+0x13/0x20
[ 574.125751][ T28] __mutex_lock+0xa3b/0x1350
[ 574.130400][ T28] ? nfc_dev_down+0x2d/0x2d0
[ 574.135093][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 574.140740][ T28] ? find_held_lock+0x2d/0x110
[ 574.145685][ T28] ? lock_downgrade+0x690/0x690
[ 574.150595][ T28] ? nfc_dev_down+0x2d0/0x2d0
[ 574.155373][ T28] nfc_dev_down+0x2d/0x2d0
[ 574.159832][ T28] ? nfc_dev_down+0x2d0/0x2d0
[ 574.164585][ T28] nfc_rfkill_set_block+0x33/0xd0
[ 574.169651][ T28] ? nfc_dev_down+0x2d0/0x2d0
[ 574.174430][ T28] rfkill_set_block+0x1f9/0x540
[ 574.179336][ T28] rfkill_fop_write+0x2c7/0x570
[ 574.184291][ T28] ? rfkill_sync_work+0xc0/0xc0
[ 574.189210][ T28] ? bpf_lsm_file_permission+0x9/0x10
[ 574.194737][ T28] ? security_file_permission+0xaf/0xd0
[ 574.200363][ T28] vfs_write+0x2af/0xda0
[ 574.204732][ T28] ? rfkill_sync_work+0xc0/0xc0
[ 574.209635][ T28] ? kernel_write+0x680/0x680
[ 574.214451][ T28] ? find_held_lock+0x2d/0x110
[ 574.219268][ T28] ? __up_read+0x1fe/0x750
[ 574.223780][ T28] ? __fget_light+0x201/0x270
[ 574.228516][ T28] ksys_write+0x1e3/0x250
[ 574.232974][ T28] ? __ia32_sys_read+0xb0/0xb0
[ 574.237805][ T28] ? syscall_enter_from_user_mode+0x26/0x80
[ 574.243805][ T28] do_syscall_64+0x39/0xb0
[ 574.248270][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 574.254321][ T28] RIP: 0033:0x7f12aaf44e79
[ 574.258794][ T28] RSP: 002b:00007ffc2995c5e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 574.267280][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f12aaf44e79
[ 574.275330][ T28] RDX: 0000000000000008 RSI: 0000000020000200 RDI: 0000000000000004
[ 574.283367][ T28] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
[ 574.291373][ T28] R10: 0000000000000001 R11: 0000000000000246 R12: 000000000004b2aa
[ 574.299433][ T28] R13: 00007ffc2995c5fc R14: 00007ffc2995c610 R15: 00007ffc2995c600
[ 574.307484][ T28]
[ 574.310528][ T28] INFO: task syz-executor290:5205 blocked for more than 144 seconds.
[ 574.318779][ T28] Not tainted 6.4.0-syzkaller-09774-gb25f62ccb490 #0
[ 574.326081][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 574.334853][ T28] task:syz-executor290 state:D stack:28128 pid:5205 ppid:5032 flags:0x00000004
[ 574.344151][ T28] Call Trace:
[ 574.347446][ T28]
[ 574.350387][ T28] __schedule+0xc9a/0x5880
[ 574.354932][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 574.360982][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 574.367065][ T28] ? mark_held_locks+0x9f/0xe0
[ 574.371894][ T28] ? io_schedule_timeout+0x150/0x150
[ 574.377294][ T28] ? __mutex_lock+0xa36/0x1350
[ 574.382115][ T28] schedule+0xde/0x1a0
[ 574.386262][ T28] schedule_preempt_disabled+0x13/0x20
[ 574.391771][ T28] __mutex_lock+0xa3b/0x1350
[ 574.396487][ T28] ? misc_open+0x63/0x4a0
[ 574.400856][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 574.406486][ T28] ? find_held_lock+0x2d/0x110
[ 574.411302][ T28] ? lock_downgrade+0x690/0x690
[ 574.416263][ T28] ? kobject_get_unless_zero+0x15e/0x1e0
[ 574.422026][ T28] ? spin_bug+0x1c0/0x1c0
[ 574.426450][ T28] ? misc_devnode+0x120/0x120
[ 574.431164][ T28] misc_open+0x63/0x4a0
[ 574.435434][ T28] ? misc_devnode+0x120/0x120
[ 574.440152][ T28] chrdev_open+0x273/0x780
[ 574.444684][ T28] ? __unregister_chrdev+0x110/0x110
[ 574.450019][ T28] ? fsnotify_perm.part.0+0x248/0x680
[ 574.455515][ T28] do_dentry_open+0x6ce/0x17b0
[ 574.460327][ T28] ? __unregister_chrdev+0x110/0x110
[ 574.465716][ T28] ? may_open+0x1f6/0x420
[ 574.470106][ T28] path_openat+0x1b65/0x2710
[ 574.474838][ T28] ? path_lookupat+0x840/0x840
[ 574.479657][ T28] do_filp_open+0x1ba/0x410
[ 574.484245][ T28] ? may_open_dev+0xf0/0xf0
[ 574.488795][ T28] ? find_held_lock+0x2d/0x110
[ 574.493667][ T28] ? do_raw_spin_lock+0x124/0x2b0
[ 574.498746][ T28] ? spin_bug+0x1c0/0x1c0
[ 574.503171][ T28] ? _raw_spin_unlock+0x28/0x40
[ 574.508080][ T28] ? alloc_fd+0x2e4/0x750
[ 574.512441][ T28] do_sys_openat2+0x160/0x1c0
[ 574.517330][ T28] ? build_open_flags+0x720/0x720
[ 574.522406][ T28] ? __up_read+0x1fe/0x750
[ 574.526901][ T28] ? up_write+0x520/0x520
[ 574.531275][ T28] __x64_sys_openat+0x143/0x1f0
[ 574.536225][ T28] ? __ia32_sys_open+0x1c0/0x1c0
[ 574.541219][ T28] ? syscall_enter_from_user_mode+0x26/0x80
[ 574.547224][ T28] do_syscall_64+0x39/0xb0
[ 574.551681][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 574.557670][ T28] RIP: 0033:0x7f12aaf44e79
[ 574.562119][ T28] RSP: 002b:00007ffc2995c5e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 574.570616][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f12aaf44e79
[ 574.578700][ T28] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 574.586826][ T28] RBP: 0000000000000000 R08: 00007ffc2995c060 R09: 0000000000000001
[ 574.594925][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000004b2d3
[ 574.603015][ T28] R13: 00007ffc2995c5fc R14: 00007ffc2995c610 R15: 00007ffc2995c600
[ 574.611063][ T28]
[ 574.614182][ T28] INFO: task syz-executor290:5211 blocked for more than 144 seconds.
[ 574.622272][ T28] Not tainted 6.4.0-syzkaller-09774-gb25f62ccb490 #0
[ 574.629529][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 574.638272][ T28] task:syz-executor290 state:D stack:28216 pid:5211 ppid:5028 flags:0x00000004
[ 574.647556][ T28] Call Trace:
[ 574.650860][ T28]
[ 574.653893][ T28] __schedule+0xc9a/0x5880
[ 574.658367][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 574.664436][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 574.670465][ T28] ? mark_held_locks+0x9f/0xe0
[ 574.675357][ T28] ? io_schedule_timeout+0x150/0x150
[ 574.680695][ T28] ? __mutex_lock+0xa36/0x1350
[ 574.685562][ T28] schedule+0xde/0x1a0
[ 574.689679][ T28] schedule_preempt_disabled+0x13/0x20
[ 574.695249][ T28] __mutex_lock+0xa3b/0x1350
[ 574.699895][ T28] ? misc_open+0x63/0x4a0
[ 574.704306][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 574.709923][ T28] ? find_held_lock+0x2d/0x110
[ 574.714799][ T28] ? lock_downgrade+0x690/0x690
[ 574.719713][ T28] ? kobject_get_unless_zero+0x15e/0x1e0
[ 574.725451][ T28] ? spin_bug+0x1c0/0x1c0
[ 574.729848][ T28] ? misc_devnode+0x120/0x120
[ 574.734655][ T28] misc_open+0x63/0x4a0
[ 574.738851][ T28] ? misc_devnode+0x120/0x120
[ 574.743598][ T28] chrdev_open+0x273/0x780
[ 574.748063][ T28] ? __unregister_chrdev+0x110/0x110
[ 574.753455][ T28] ? fsnotify_perm.part.0+0x248/0x680
[ 574.758883][ T28] do_dentry_open+0x6ce/0x17b0
[ 574.763830][ T28] ? __unregister_chrdev+0x110/0x110
[ 574.769169][ T28] ? may_open+0x1f6/0x420
[ 574.773609][ T28] path_openat+0x1b65/0x2710
[ 574.778255][ T28] ? path_lookupat+0x840/0x840
[ 574.783114][ T28] do_filp_open+0x1ba/0x410
[ 574.787659][ T28] ? may_open_dev+0xf0/0xf0
[ 574.792184][ T28] ? find_held_lock+0x2d/0x110
[ 574.797064][ T28] ? do_raw_spin_lock+0x124/0x2b0
[ 574.802144][ T28] ? spin_bug+0x1c0/0x1c0
[ 574.806562][ T28] ? _raw_spin_unlock+0x28/0x40
[ 574.811470][ T28] ? alloc_fd+0x2e4/0x750
[ 574.815937][ T28] do_sys_openat2+0x160/0x1c0
[ 574.820678][ T28] ? build_open_flags+0x720/0x720
[ 574.825787][ T28] ? __up_read+0x1fe/0x750
[ 574.830256][ T28] ? up_write+0x520/0x520
[ 574.834682][ T28] __x64_sys_openat+0x143/0x1f0
[ 574.839589][ T28] ? __ia32_sys_open+0x1c0/0x1c0
[ 574.844742][ T28] ? syscall_enter_from_user_mode+0x26/0x80
[ 574.850700][ T28] do_syscall_64+0x39/0xb0
[ 574.855240][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 574.861184][ T28] RIP: 0033:0x7f12aaf44e79
[ 574.865708][ T28] RSP: 002b:00007ffc2995c5e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 574.874244][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f12aaf44e79
[ 574.882315][ T28] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 574.890357][ T28] RBP: 0000000000000000 R08: 00007ffc2995c060 R09: 0000000000000001
[ 574.898409][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000004b2a7
[ 574.906434][ T28] R13: 00007ffc2995c5fc R14: 00007ffc2995c610 R15: 00007ffc2995c600
[ 574.914499][ T28]
[ 574.917530][ T28] INFO: task syz-executor290:5215 blocked for more than 145 seconds.
[ 574.925646][ T28] Not tainted 6.4.0-syzkaller-09774-gb25f62ccb490 #0
[ 574.932942][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 574.941631][ T28] task:syz-executor290 state:D stack:28216 pid:5215 ppid:5031 flags:0x00000004
[ 574.950900][ T28] Call Trace:
[ 574.954243][ T28]
[ 574.957188][ T28] __schedule+0xc9a/0x5880
[ 574.961630][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 574.967686][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 574.973763][ T28] ? mark_held_locks+0x9f/0xe0
[ 574.978568][ T28] ? io_schedule_timeout+0x150/0x150
[ 574.984040][ T28] ? __mutex_lock+0xa36/0x1350
[ 574.988920][ T28] schedule+0xde/0x1a0
[ 574.993162][ T28] schedule_preempt_disabled+0x13/0x20
[ 574.998717][ T28] __mutex_lock+0xa3b/0x1350
[ 575.003419][ T28] ? misc_open+0x63/0x4a0
[ 575.007799][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0
[ 575.013480][ T28] ? find_held_lock+0x2d/0x110
[ 575.018298][ T28] ? lock_downgrade+0x690/0x690
[ 575.023245][ T28] ? kobject_get_unless_zero+0x15e/0x1e0
[ 575.028926][ T28] ? spin_bug+0x1c0/0x1c0
[ 575.033362][ T28] ? misc_devnode+0x120/0x120
[ 575.038076][ T28] misc_open+0x63/0x4a0
[ 575.042257][ T28] ? misc_devnode+0x120/0x120
[ 575.047009][ T28] chrdev_open+0x273/0x780
[ 575.051478][ T28] ? __unregister_chrdev+0x110/0x110
[ 575.056870][ T28] ? fsnotify_perm.part.0+0x248/0x680
[ 575.062300][ T28] do_dentry_open+0x6ce/0x17b0
[ 575.067147][ T28] ? __unregister_chrdev+0x110/0x110
[ 575.072482][ T28] ? may_open+0x1f6/0x420
[ 575.076999][ T28] path_openat+0x1b65/0x2710
[ 575.081677][ T28] ? path_lookupat+0x840/0x840
[ 575.086564][ T28] do_filp_open+0x1ba/0x410
[ 575.091112][ T28] ? may_open_dev+0xf0/0xf0
[ 575.095733][ T28] ? find_held_lock+0x2d/0x110
[ 575.100551][ T28] ? do_raw_spin_lock+0x124/0x2b0
[ 575.105660][ T28] ? spin_bug+0x1c0/0x1c0
[ 575.110046][ T28] ? _raw_spin_unlock+0x28/0x40
[ 575.115187][ T28] ? alloc_fd+0x2e4/0x750
[ 575.119606][ T28] do_sys_openat2+0x160/0x1c0
[ 575.124419][ T28] ? build_open_flags+0x720/0x720
[ 575.129495][ T28] ? __up_read+0x1fe/0x750
[ 575.134019][ T28] ? up_write+0x520/0x520
[ 575.138400][ T28] __x64_sys_openat+0x143/0x1f0
[ 575.143339][ T28] ? __ia32_sys_open+0x1c0/0x1c0
[ 575.148334][ T28] ? syscall_enter_from_user_mode+0x26/0x80
[ 575.154336][ T28] do_syscall_64+0x39/0xb0
[ 575.158795][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 575.164756][ T28] RIP: 0033:0x7f12aaf44e79
[ 575.169205][ T28] RSP: 002b:00007ffc2995c5e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 575.177716][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f12aaf44e79
[ 575.185746][ T28] RDX: 0000000000000002 RSI: 0000000020000080 RDI: ffffffffffffff9c
[ 575.193838][ T28] RBP: 0000000000000000 R08: 00007ffc2995c060 R09: 0000000000000001
[ 575.201840][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000004b325
[ 575.209920][ T28] R13: 00007ffc2995c5fc R14: 00007ffc2995c610 R15: 00007ffc2995c600
[ 575.218005][ T28]
[ 575.221045][ T28]
[ 575.221045][ T28] Showing all locks held in the system:
[ 575.228833][ T28] 1 lock held by rcu_tasks_kthre/13:
[ 575.234204][ T28] #0: ffffffff8c9a1af0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80
[ 575.244774][ T28] 1 lock held by rcu_tasks_trace/14:
[ 575.250090][ T28] #0: ffffffff8c9a17f0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x31/0xd80
[ 575.261237][ T28] 1 lock held by khungtaskd/28:
[ 575.266153][ T28] #0: ffffffff8c9a2700 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x340
[ 575.276206][ T28] 2 locks held by getty/4760:
[ 575.280924][ T28] #0: ffff88802cfa2098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x26/0x80
[ 575.290800][ T28] #1: ffffc900015c02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xf02/0x13f0
[ 575.301063][ T28] 3 locks held by kworker/0:6/5155:
[ 575.306312][ T28] #0: ffff888012870d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x8fd/0x16f0
[ 575.316832][ T28] #1: ffffc90003f7fdb0 ((work_completion)(&rfkill->sync_work)){+.+.}-{0:0}, at: process_one_work+0x930/0x16f0
[ 575.328669][ T28] #2: ffffffff8e8399a8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_sync_work+0x1c/0xc0
[ 575.338726][ T28] 3 locks held by kworker/0:8/5166:
[ 575.343979][ T28] #0: ffff888012870d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x8fd/0x16f0
[ 575.354470][ T28] #1: ffffc90003cffdb0 ((work_completion)(&rfkill_global_led_trigger_work)){+.+.}-{0:0}, at: process_one_work+0x930/0x16f0
[ 575.367458][ T28] #2: ffffffff8e8399a8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_global_led_trigger_worker+0x1b/0x120
[ 575.379028][ T28] 2 locks held by syz-executor290/5180:
[ 575.384642][ T28] #0: ffffffff8d4d05e8 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x63/0x4a0
[ 575.393245][ T28] #1: ffffffff8e8399a8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_open+0x149/0x760
[ 575.403362][ T28] 2 locks held by syz-executor290/5183:
[ 575.408930][ T28] #0: ffff888020b14100 (&dev->mutex){....}-{3:3}, at: nfc_unregister_device+0x62/0x330
[ 575.418810][ T28] #1: ffffffff8e8399a8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_unregister+0xde/0x2c0
[ 575.429043][ T28] 2 locks held by syz-executor290/5193:
[ 575.434656][ T28] #0: ffffffff8e8399a8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0x160/0x570
[ 575.444869][ T28] #1: ffff888020b14100 (&dev->mutex){....}-{3:3}, at: nfc_dev_down+0x2d/0x2d0
[ 575.453947][ T28] 1 lock held by syz-executor290/5205:
[ 575.459429][ T28] #0: ffffffff8d4d05e8 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x63/0x4a0
[ 575.467966][ T28] 1 lock held by syz-executor290/5211:
[ 575.473494][ T28] #0: ffffffff8d4d05e8 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x63/0x4a0
[ 575.481977][ T28] 1 lock held by syz-executor290/5215:
[ 575.487489][ T28] #0: ffffffff8d4d05e8 (misc_mtx){+.+.}-{3:3}, at: misc_open+0x63/0x4a0
[ 575.496090][ T28]
[ 575.498432][ T28] =============================================
[ 575.498432][ T28]
[ 575.506893][ T28] NMI backtrace for cpu 1
[ 575.511247][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.4.0-syzkaller-09774-gb25f62ccb490 #0
[ 575.520727][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 575.530797][ T28] Call Trace:
[ 575.534087][ T28]
[ 575.537036][ T28] dump_stack_lvl+0xd9/0x150
[ 575.541655][ T28] nmi_cpu_backtrace+0x29c/0x350
[ 575.546636][ T28] ? lapic_can_unplug_cpu+0xa0/0xa0
[ 575.551870][ T28] nmi_trigger_cpumask_backtrace+0x2a4/0x300
[ 575.558593][ T28] watchdog+0xe16/0x1090
[ 575.562917][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80
[ 575.568953][ T28] kthread+0x344/0x440
[ 575.573045][ T28] ? kthread_complete_and_exit+0x40/0x40
[ 575.578706][ T28] ret_from_fork+0x1f/0x30
[ 575.583172][ T28]
[ 575.586323][ T28] Sending NMI from CPU 1 to CPUs 0:
[ 575.591572][ C0] NMI backtrace for cpu 0
[ 575.591583][ SeaBIOS (version 1.8.2-google)
Total RAM Size = 0x0000000200000000 = 8192 MiB
CPUs found: 2 Max CPUs supported: 2
SeaBIOS (version 1.8.2-google)
Machine UUID 66e40183-2757-c72c-b477-8967fd32a29b
found virtio-scsi at 0:3
virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0
virtio-scsi blksize=512 sectors=4194304 = 2048 MiB
drive 0x000f2820: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304
Sending Seabios boot VM event.
Booting from Hard Disk 0...
[ 0.000000][ T0] Linux version 6.4.0-syzkaller-09774-gb25f62ccb490 (syzkaller@syzkaller) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #0 SMP PREEMPT_DYNAMIC now
[ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0
[ 0.000000][ T0] KERNEL supported cpus:
[ 0.000000][ T0] Intel GenuineIntel
[ 0.000000][ T0] AMD AuthenticAMD
[ 0.000000][ T0] BIOS-provided physical RAM map:
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable
[ 0.000000][ T0] printk: bootconsole [earlyser0] enabled
[ 0.000000][ T0] ERROR: earlyprintk= earlyser already used
[ 0.000000][ T0] ERROR: earlyprintk= earlyser already used
[ 0.000000][ T0] **********************************************************
[ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** This system shows unhashed kernel memory addresses **
[ 0.000000][ T0] ** via the console, logs, and other interfaces. This **
[ 0.000000][ T0] ** might reduce the security of your system. **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** If you see this message and you are not debugging **
[ 0.000000][ T0] ** the kernel, report this immediately to your system **
[ 0.000000][ T0] ** administrator! **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.000000][ T0] **********************************************************
[ 0.000000][ T0] Malformed early option 'vsyscall'
[ 0.000000][ T0] nopcid: PCID feature disabled
[ 0.000000][ T0] NX (Execute Disable) protection: active
[ 0.000000][ T0] SMBIOS 2.4 present.
[ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 0.000000][ T0] Hypervisor detected: KVM
[ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000005][ T0] kvm-clock: using sched offset of 4050081149 cycles
[ 0.000788][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.003191][ T0] tsc: Detected 2199.998 MHz processor
[ 0.008195][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[ 0.009140][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[ 0.010534][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.011588][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[ 0.019320][ T0] found SMP MP-table at [mem 0x000f2ae0-0x000f2aef]
[ 0.020357][ T0] Using GB pages for direct mapping
[ 0.022875][ T0] ACPI: Early table checksum verification disabled
[ 0.023813][ T0] ACPI: RSDP 0x00000000000F2860 000014 (v00 Google)
[ 0.024825][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[ 0.026260][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[ 0.027503][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[ 0.028873][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.029666][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.030420][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[ 0.031708][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[ 0.032956][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[ 0.034203][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[ 0.035464][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423]
[ 0.036543][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323]
[ 0.037623][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.038653][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.039708][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27]
[ 0.040788][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25]
[ 0.041847][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf]
[ 0.042981][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57]
[ 0.044470][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.045207][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.045969][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[ 0.046883][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[ 0.047801][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff]
[ 0.048745][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff]
[ 0.050202][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff]
[ 0.051695][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB)
[ 0.052794][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB)
[ 0.054366][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff]
[ 0.055742][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff]
[ 0.094974][ T0] Zone ranges:
[ 0.095487][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.096477][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.097421][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff]
[ 0.098362][ T0] Device empty
[ 0.098863][ T0] Movable zone start for each node
[ 0.099570][ T0] Early memory node ranges
[ 0.100138][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.101067][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff]
[ 0.102016][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff]
[ 0.103047][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff]
[ 0.104090][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff]
[ 0.105249][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff]
[ 0.106369][ T0] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.106629][ T0] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.168004][ T0] On node 0, zone Normal: 3 pages in unavailable ranges
[ 0.541067][ T0] kasan: KernelAddressSanitizer initialized
[ 0.543459][ T0] ACPI: PM-Timer IO Port: 0xb008
[ 0.544139][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.545150][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.546177][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.547143][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.548169][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.549232][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.550284][ T0] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.551258][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.552124][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.553256][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.554337][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.555457][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.556586][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff]
[ 0.557718][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff]
[ 0.558841][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff]
[ 0.559931][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices
[ 0.560856][ T0] Booting paravirtualized kernel on KVM
[ 0.561688][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.630487][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2
[ 0.632394][ T0] percpu: Embedded 72 pages/cpu s254344 r8192 d32376 u1048576
[ 0.633730][ T0] kvm-guest: PV spinlocks enabled
[ 0.634395][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.635482][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=8 panic_on_warn=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0
[ 0.651777][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space.
[ 0.653775][ T0] random: crng init done
[ 0.654635][ T0] Fallback order for Node 0: 0 1
[ 0.654651][ T0] Fallback order for Node 1: 1 0
[ 0.654664][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125
[ 0.657013][ T0] Policy zone: Normal
[ 0.658169][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off
[ 0.659127][ T0] stackdepot: allocating hash table via alloc_large_system_hash
[ 0.662549][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.663724][ T0] software IO TLB: area num 2.
[ 1.532625][ T0] Memory: 6809972K/8388204K available (153600K kernel code, 37607K rwdata, 31704K rodata, 3344K init, 35244K bss, 1577976K reserved, 0K cma-reserved)
[ 1.536070][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2
[ 1.658509][ T0] allocated 150994944 bytes of page_ext
[ 1.659474][ T0] Node 0, zone DMA: page owner found early allocated 0 pages
[ 1.674963][ T0] Node 0, zone DMA32: page owner found early allocated 18528 pages
[ 1.687374][ T0] Node 0, zone Normal: page owner found early allocated 0 pages
[ 1.698907][ T0] Node 1, zone Normal: page owner found early allocated 18435 pages
[ 1.700915][ T0] Dynamic Preempt: full
[ 1.702310][ T0] Running RCU self tests
[ 1.702874][ T0] Running RCU synchronous self tests
[ 1.703586][ T0] rcu: Preemptible hierarchical RCU implementation.
[ 1.704474][ T0] rcu: RCU lockdep checking is enabled.
[ 1.705196][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[ 1.706176][ T0] rcu: RCU callback double-/use-after-free debug is enabled.
[ 1.707144][ T0] rcu: RCU debug extended QS entry/exit.
[ 1.707900][ T0] All grace periods are expedited (rcu_expedited).
[ 1.708800][ T0] Trampoline variant of Tasks RCU enabled.
[ 1.709623][ T0] Tracing variant of Tasks RCU enabled.
[ 1.710375][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 1.711517][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 1.712611][ T0] Running RCU synchronous self tests
[ 1.769839][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
[ 1.771491][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 1.772849][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000
[ 1.775672][ T0] Console: colour VGA+ 80x25
[ 1.776387][ T0] printk: console [ttyS0] enabled
[ 1.776387][ T0] printk: console [ttyS0] enabled
[ 1.777794][ T0] printk: bootconsole [earlyser0] disabled
[ 1.777794][ T0] printk: bootconsole [earlyser0] disabled
[ 1.779499][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 1.780735][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 1.781486][ T0] ... MAX_LOCK_DEPTH: 48
[ 1.782229][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 1.783018][ T0] ... CLASSHASH_SIZE: 4096
[ 1.783829][ T0] ... MAX_LOCKDEP_ENTRIES: 131072
[ 1.784578][ T0] ... MAX_LOCKDEP_CHAINS: 262144
[ 1.785395][ T0] ... CHAINHASH_SIZE: 131072
[ 1.786182][ T0] memory used by lock dependency info: 20785 kB
[ 1.787201][ T0] memory used for stack traces: 8320 kB
[ 1.788110][ T0] per task-struct memory footprint: 1920 bytes
[ 1.789235][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 1.790990][ T0] ACPI: Core revision 20230331
[ 1.792269][ T0] APIC: Switch to symmetric I/O mode setup
[ 1.793740][ T0] x2apic enabled
[ 1.797486][ T0] Switched APIC routing to physical x2apic.
[ 1.803954][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[ 1.805322][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns
[ 1.806954][ T0] Calibrating delay loop (skipped) preset value.. 4399.99 BogoMIPS (lpj=21999980)
[ 1.808863][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 1.810011][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 1.811049][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 1.817021][ T0] Spectre V2 : Mitigation: IBRS
[ 1.817744][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 1.819030][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
[ 1.820124][ T0] RETBleed: Mitigation: IBRS
[ 1.820869][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 1.822174][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl
[ 1.823292][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[ 1.824719][ T0] MDS: Mitigation: Clear CPU buffers
[ 1.825460][ T0] TAA: Mitigation: Clear CPU buffers
[ 1.826225][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode
[ 1.827053][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 1.828309][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 1.829340][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 1.830443][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 1.831603][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 1.852617][ T0] Freeing SMP alternatives memory: 116K
[ 1.853627][ T0] pid_max: default: 32768 minimum: 301
[ 1.855005][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,integrity
[ 1.856863][ T0] landlock: Up and running.
[ 1.856955][ T0] Yama: becoming mindful.
[ 1.857727][ T0] TOMOYO Linux initialized
[ 1.858684][ T0] AppArmor: AppArmor initialized
[ 1.859431][ T0] LSM support for eBPF active
[ 1.866170][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage)
[ 1.869914][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage)
[ 1.871844][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.873506][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.880322][ T0] Running RCU synchronous self tests
[ 1.881207][ T0] Running RCU synchronous self tests
[ 2.003091][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0)
[ 2.006937][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 2.006937][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 2.006937][ T1] Running RCU-tasks wait API self tests
[ 2.137267][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only.
[ 2.138927][ T1] signal: max sigframe size: 1776
[ 2.140356][ T1] rcu: Hierarchical SRCU implementation.
[ 2.141231][ T1] rcu: Max phase no-delay instances is 1000.
[ 2.147768][ T1] NMI watchdog: Perf NMI watchdog permanently disabled
[ 2.149797][ T1] smp: Bringing up secondary CPUs ...
[ 2.153168][ T1] smpboot: x86: Booting SMP configuration:
[ 2.154115][ T1] .... node #0, CPUs: #1
[ 2.154469][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[ 2.157095][ T1] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details.
[ 2.159289][ T1] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details.
[ 2.161891][ T1] smp: Brought up 2 nodes, 2 CPUs
[ 2.162602][ T1] smpboot: Max logical packages: 1
[ 2.163340][ T1] smpboot: Total of 2 processors activated (8799.99 BogoMIPS)
[ 2.169950][ T1] devtmpfs: initialized
[ 2.169985][ T1] x86/mm: Memory block size: 128MB
[ 2.177073][ T14] Callback from call_rcu_tasks_trace() invoked.
[ 2.226974][ T1] Running RCU synchronous self tests
[ 2.226974][ T1] Running RCU synchronous self tests
[ 2.227027][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 2.227027][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc)
[ 2.236966][ T1] PM: RTC time: 17:46:11, date: 2023-07-01
[ 2.256963][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 2.263063][ T1] audit: initializing netlink subsys (disabled)
[ 2.269339][ T1] thermal_sys: Registered thermal governor 'step_wise'
[ 2.269339][ T1] thermal_sys: Registered thermal governor 'user_space'
[ 2.277042][ T27] audit: type=2000 audit(1688233571.005:1): state=initialized audit_enabled=0 res=1
[ 2.281086][ T1] cpuidle: using governor menu
[ 2.281086][ T1] NET: Registered PF_QIPCRTR protocol family
[ 2.283422][ T1] dca service started, version 1.12.1
[ 2.284522][ T1] PCI: Using configuration type 1 for base access
[ 2.297042][ T1] WARNING: workqueue cpumask: online intersect > possible intersect
[ 2.307161][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 2.309929][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[ 2.312683][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 2.315490][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 2.357111][ T13] Callback from call_rcu_tasks() invoked.
[ 2.368408][ T1] cryptd: max_cpu_qlen set to 1000
[ 2.388012][ T1] raid6: skipped pq benchmark and selected avx2x4
[ 2.388971][ T1] raid6: using avx2x2 recovery algorithm
[ 2.391302][ T1] ACPI: Added _OSI(Module Device)
[ 2.392090][ T1] ACPI: Added _OSI(Processor Device)
[ 2.392888][ T1] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 2.393720][ T1] ACPI: Added _OSI(Processor Aggregator Device)
[ 2.508083][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 2.564723][ T1] ACPI: Interpreter enabled
[ 2.567098][ T1] ACPI: PM: (supports S0 S3 S4 S5)
[ 2.568895][ T1] ACPI: Using IOAPIC for interrupt routing
[ 2.571252][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 2.574524][ T1] PCI: Ignoring E820 reservations for host bridge windows
[ 2.581478][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 2.740106][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 2.742893][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[ 2.746015][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 2.747628][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
[ 2.770120][ T1] PCI host bridge to bus 0000:00
[ 2.771926][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced
[ 2.774817][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 2.776967][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 2.779837][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 2.782929][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window]
[ 2.785452][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 2.787628][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 2.795498][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100
[ 2.822424][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 2.844753][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 2.851325][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000
[ 2.861604][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f]
[ 2.868169][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f]
[ 2.889239][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000
[ 2.898264][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f]
[ 2.905447][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f]
[ 2.926484][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000
[ 2.940820][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff]
[ 2.964754][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 2.971066][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00
[ 2.983250][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f]
[ 2.989244][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f]
[ 3.011213][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00
[ 3.020541][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf]
[ 3.028284][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f]
[ 3.076165][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[ 3.082745][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 3.092630][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 3.100701][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 3.106119][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[ 3.123921][ T1] iommu: Default domain type: Translated
[ 3.126959][ T1] iommu: DMA domain TLB invalidation policy: lazy mode
[ 3.127227][ T1] SCSI subsystem initialized
[ 3.138995][ T1] ACPI: bus type USB registered
[ 3.141218][ T1] usbcore: registered new interface driver usbfs
[ 3.143868][ T1] usbcore: registered new interface driver hub
[ 3.146578][ T1] usbcore: registered new device driver usb
[ 3.159015][ T1] mc: Linux media interface: v0.10
[ 3.161074][ T1] videodev: Linux video capture interface: v2.00
[ 3.164333][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 3.166386][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
[ 3.166386][ T1] PTP clock support registered
[ 3.177275][ T1] EDAC MC: Ver: 3.0.0
[ 3.186968][ T1] Advanced Linux Sound Architecture Driver Initialized.
[ 3.189020][ T1] Bluetooth: Core ver 2.22
[ 3.190988][ T1] NET: Registered PF_BLUETOOTH protocol family
[ 3.193337][ T1] Bluetooth: HCI device and connection manager initialized
[ 3.196102][ T1] Bluetooth: HCI socket layer initialized
[ 3.196974][ T1] Bluetooth: L2CAP socket layer initialized
[ 3.199773][ T1] Bluetooth: SCO socket layer initialized
[ 3.201769][ T1] NET: Registered PF_ATMPVC protocol family
[ 3.203999][ T1] NET: Registered PF_ATMSVC protocol family
[ 3.207371][ T1] NetLabel: Initializing
[ 3.208968][ T1] NetLabel: domain hash size = 128
[ 3.210844][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 3.213865][ T1] NetLabel: unlabeled traffic allowed by default
[ 3.219833][ T1] nfc: nfc_init: NFC Core ver 0.1
[ 3.222130][ T1] NET: Registered PF_NFC protocol family
[ 3.224268][ T1] PCI: Using ACPI for IRQ routing
[ 3.227359][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device
[ 3.229957][ T1] pci 0000:00:05.0: vgaarb: bridge control possible
[ 3.232337][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 3.235747][ T1] vgaarb: loaded
[ 3.256938][ T1] clocksource: Switched to clocksource kvm-clock
[ 3.257019][ T1] VFS: Disk quotas dquot_6.6.0
[ 3.266454][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 3.269842][ T1] FS-Cache: Loaded
[ 3.272868][ T1] CacheFiles: Loaded
[ 3.275034][ T1] TOMOYO: 2.6.0
[ 3.276322][ T1] Mandatory Access Control activated.
[ 3.282414][ T1] AppArmor: AppArmor Filesystem Enabled
[ 3.285764][ T1] pnp: PnP ACPI init
[ 3.309848][ T1] pnp: PnP ACPI: found 7 devices
[ 3.399707][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 3.404300][ T1] NET: Registered PF_INET protocol family
[ 3.411693][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc)
[ 3.428690][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc)
[ 3.433458][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc)
[ 3.438921][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc)
[ 3.454808][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
[ 3.470488][ T1] TCP: Hash tables configured (established 65536 bind 65536)
[ 3.477518][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc)
[ 3.483933][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 3.490176][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 3.494843][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 3.499990][ T1] RPC: Registered named UNIX socket transport module.
[ 3.502350][ T1] RPC: Registered udp transport module.