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Message-ID: <CAJZ5v0hoUJ=qY_0Vf2TZxc0x1253aYbs5KUi_1Ss_ATDkasSiw@mail.gmail.com>
Date: Mon, 15 Apr 2024 15:00:43 +0200
From: "Rafael J. Wysocki" <rafael@...nel.org>
To: Bagas Sanjaya <bagasdotme@...il.com>
Cc: Kenneth Crudup <kenny@...ix.com>, Linux Power Management <linux-pm@...r.kernel.org>,
Linux Regressions <regressions@...ts.linux.dev>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
"Wysocki, Rafael J" <rafael.j.wysocki@...el.com>, Youngmin Nam <youngmin.nam@...sung.com>,
Stanislaw Gruszka <stanislaw.gruszka@...ux.intel.com>, Ulf Hansson <ulf.hansson@...aro.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: Kernels 6.8+ no longer resume fully after a hibernate
On Sun, Apr 14, 2024 at 2:07 AM Bagas Sanjaya <bagasdotme@...il.com> wrote:
>
> On Sat, Apr 13, 2024 at 10:20:49AM -0700, Kenneth Crudup wrote:
> >
> > I can't resume my system (Dell XPS 9320) after a hibernate in any 6.8 kernel
> > (incl. the recently-released 6.8.6); the resume apparently succeeds, but
> > things are non-responsive and I suspect it's the disk I/O system.
> >
> > I use a swapfile, if it matters.
> >
> > I've been trying to bisect this failure for a while with no success, but in
> > the process I'd determined the 6.7 series fails in the same way and was
> > fixed sometime between v6.7.2 and v6.7.3.
> >
> > I had to reverse "good" and "bad" in the v6.7 bisection due to the "not
> > ancestor of" issue (so I may not have done it properly, but I've attached
> > the bisection log) but was able to allegedly track it to commit 9bd3dce27b0
> > ("PM: sleep: Fix possible deadlocks in core system-wide PM code"), but
> > trying the kernel committed immediately before (and after) that didn't seem
> > to make a difference.
> >
> > I did a SysRq-Crash to force a dump to pstore, which I've also attached.
> >
> > If there's anything else you'll need, let me know.
> >
> > -Kenny
> >
> > --
> > Kenneth R. Crudup / Sr. SW Engineer, Scott County Consulting, Orange County
> > CA
>
> > Panic#1 Part3
> > <4>[ 88.593926][ C0] #6: < pK-error>, timerfd_tmrproc
> > <4>[ 88.593928][ C0] , S:01
> > <4>[ 88.593928][ C0]
> > <4>[ 88.593928][ C0] # expires at 9223372036854775807-9223372036854775807 nsecs [in 7510344925955549779 to 7510344925955549779 nsecs]
> > <4>[ 88.593929][ C0] clock 2:
> > <4>[ 88.593929][ C0] .base: pK-error
> > <4>[ 88.593930][ C0] .index: 2
> > <4>[ 88.593930][ C0] .resolution: 1 nsecs
> > <4>[ 88.593930][ C0] .get_time: ktime_get_boottime
> > <4>[ 88.593931][ C0] .offset: 43530917696 nsecs
> > <4>[ 88.593932][ C0] active timers:
> > <4>[ 88.593932][ C0] clock 3:
> > <4>[ 88.593932][ C0] .base: pK-error
> > <4>[ 88.593933][ C0] .index: 3
> > <4>[ 88.593933][ C0] .resolution: 1 nsecs
> > <4>[ 88.593933][ C0] .get_time: ktime_get_clocktai
> > <4>[ 88.593935][ C0] .offset: 1713027022323372591 nsecs
> > <4>[ 88.593935][ C0] active timers:
> > <4>[ 88.593935][ C0] clock 4:
> > <4>[ 88.593936][ C0] .base: pK-error
> > <4>[ 88.593936][ C0] .index: 4
> > <4>[ 88.593936][ C0] .resolution: 1 nsecs
> > <4>[ 88.593937][ C0] .get_time: ktime_get
> > <4>[ 88.593938][ C0] .offset: 0 nsecs
> > <4>[ 88.593938][ C0] active timers:
> > <4>[ 88.593939][ C0] clock 5:
> > <4>[ 88.593939][ C0] .base: pK-error
> > <4>[ 88.593939][ C0] .index: 5
> > <4>[ 88.593939][ C0] .resolution: 1 nsecs
> > <4>[ 88.593940][ C0] .get_time: ktime_get_real
> > <4>[ 88.593941][ C0] .offset: 1713027022323372591 nsecs
> > Panic#1 Part2
> > <4>[ 88.593941][ C0] active timers:
> > <4>[ 88.593941][ C0] clock 6:
> > <4>[ 88.593942][ C0] .base: pK-error
> > <4>[ 88.593942][ C0] .index: 6
> > <4>[ 88.593942][ C0] .resolution: 1 nsecs
> > <4>[ 88.593943][ C0] .get_time: ktime_get_boottime
> > <4>[ 88.593944][ C0] .offset: 43530917696 nsecs
> > <4>[ 88.593944][ C0] active timers:
> > <4>[ 88.593944][ C0] clock 7:
> > <4>[ 88.593945][ C0] .base: pK-error
> > <4>[ 88.593945][ C0] .index: 7
> > <4>[ 88.593945][ C0] .resolution: 1 nsecs
> > <4>[ 88.593946][ C0] .get_time: ktime_get_clocktai
> > <4>[ 88.593947][ C0] .offset: 1713027022323372591 nsecs
> > <4>[ 88.593947][ C0] active timers:
> > <4>[ 88.593947][ C0] .expires_next : 89320114349 nsecs
> > <4>[ 88.593948][ C0] .hres_active : 1
> > <4>[ 88.593949][ C0] .nr_events : 8987
> > <4>[ 88.593949][ C0] .nr_retries : 5
> > <4>[ 88.593949][ C0] .nr_hangs : 0
> > <4>[ 88.593950][ C0] .max_hang_time : 0
> > <4>[ 88.593950][ C0] .nohz_mode : 2
> > <4>[ 88.593951][ C0] .last_tick : 85809000000 nsecs
> > <4>[ 88.593951][ C0] .tick_stopped : 1
> > <4>[ 88.593951][ C0] .idle_jiffies : 4294752997
> > <4>[ 88.593952][ C0] .idle_calls : 18572
> > <4>[ 88.593952][ C0] .idle_sleeps : 18226
> > <4>[ 88.593953][ C0] .idle_entrytime : 88552463842 nsecs
> > <4>[ 88.593953][ C0] .idle_waketime : 88552463842 nsecs
> > <4>[ 88.593954][ C0] .idle_exittime : 85808440225 nsecs
> > <4>[ 88.593954][ C0] .idle_sleeptime : 83693079684 nsecs
> > Panic#1 Part1
> > <4>[ 88.593954][ C0] .iowait_sleeptime: 98668015 nsecs
> > <4>[ 88.593955][ C0] .last_jiffies : 4294752997
> > <4>[ 88.593955][ C0] .next_timer : 91211000000
> > <4>[ 88.593956][ C0] .idle_expires : 91211000000 nsecs
> > <4>[ 88.593956][ C0] jiffies: 4294755742
> > <4>[ 88.593957][ C0]
> > <4>[ 88.593957][ C0] Tick Device: mode: 1
> > <4>[ 88.593957][ C0] Broadcast device
> > <4>[ 88.593958][ C0] Clock Event Device:
> > <4>[ 88.593958][ C0] <NULL>
> > <4>[ 88.593958][ C0] tick_broadcast_mask: 00000
> > <4>[ 88.593959][ C0] tick_broadcast_oneshot_mask: 00000
> > <4>[ 88.593960][ C0]
> > <4>[ 88.593960][ C0] Tick Device: mode: 1
> > <4>[ 88.593961][ C0] Per CPU device: 0
> > <4>[ 88.593961][ C0] Clock Event Device:
> > <4>[ 88.593961][ C0] lapic-deadline
> > <4>[ 88.593962][ C0] max_delta_ns: 1101273695516
> > <4>[ 88.593963][ C0] min_delta_ns: 1000
> > <4>[ 88.593963][ C0] mult: 16750372
> > <4>[ 88.593963][ C0] shift: 26
> > <4>[ 88.593964][ C0] mode: 3
> > <4>[ 88.593964][ C0] next_event: 89320114349 nsecs
> > <4>[ 88.593964][ C0] set_next_event: lapic_next_deadline
> > <4>[ 88.593967][ C0] shutdown: lapic_timer_shutdown
> > <4>[ 88.593968][ C0] periodic: lapic_timer_set_periodic
> > <4>[ 88.593970][ C0] oneshot: lapic_timer_set_oneshot
> > <4>[ 88.593971][ C0] oneshot stopped: lapic_timer_shutdown
> > <4>[ 88.593973][ C0] event_handler: hrtimer_interrupt
> > <4>[ 88.593974][ C0]
> > <4>[ 88.593974][ C0] retries: 40
> > <4>[ 88.593974][ C0] Wakeup Device: <NULL>
> > <4>[ 88.593975][ C0]
> > Panic#1 Part23
> > <6>[ 88.593216][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593218][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593219][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593221][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593222][ C0] </TASK>
> > <6>[ 88.593223][ C0] task:kworker/u40:81 state:I stack:0 pid:2337 tgid:2337 ppid:2 flags:0x00004000
> > <6>[ 88.593225][ C0] Workqueue: 0x0 (events_unbound)
> > <6>[ 88.593225][ C0] Call Trace:
> > <6>[ 88.593226][ C0] <TASK>
> > <6>[ 88.593227][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593228][ C0] schedule+0x34/0xb0
> > <6>[ 88.593229][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593230][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593232][ C0] kthread+0xf3/0x120
> > <6>[ 88.593234][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593235][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593237][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593238][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593240][ C0] </TASK>
> > <6>[ 88.593241][ C0] task:kworker/u40:82 state:I stack:0 pid:2338 tgid:2338 ppid:2 flags:0x00004000
> > <6>[ 88.593242][ C0] Workqueue: 0x0 (events_power_efficient)
> > <6>[ 88.593243][ C0] Call Trace:
> > <6>[ 88.593244][ C0] <TASK>
> > <6>[ 88.593244][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593245][ C0] ? __queue_delayed_work+0x57/0x90
> > <6>[ 88.593247][ C0] ? fb_flashcursor+0x120/0x160
> > <6>[ 88.593249][ C0] schedule+0x34/0xb0
> > <6>[ 88.593250][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593252][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593253][ C0] kthread+0xf3/0x120
> > Panic#1 Part22
> > <6>[ 88.593255][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593256][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593258][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593259][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593261][ C0] </TASK>
> > <6>[ 88.593262][ C0] task:kworker/u40:83 state:I stack:0 pid:2339 tgid:2339 ppid:2 flags:0x00004000
> > <6>[ 88.593263][ C0] Workqueue: 0x0 (events_unbound)
> > <6>[ 88.593264][ C0] Call Trace:
> > <6>[ 88.593265][ C0] <TASK>
> > <6>[ 88.593265][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593266][ C0] schedule+0x34/0xb0
> > <6>[ 88.593267][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593269][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593271][ C0] kthread+0xf3/0x120
> > <6>[ 88.593272][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593274][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593275][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593277][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593278][ C0] </TASK>
> > <6>[ 88.593280][ C0] task:kworker/u40:84 state:I stack:0 pid:2340 tgid:2340 ppid:2 flags:0x00004000
> > <6>[ 88.593281][ C0] Workqueue: 0x0 (events_unbound)
> > <6>[ 88.593281][ C0] Call Trace:
> > <6>[ 88.593282][ C0] <TASK>
> > <6>[ 88.593282][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593284][ C0] schedule+0x34/0xb0
> > <6>[ 88.593285][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593286][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593288][ C0] kthread+0xf3/0x120
> > <6>[ 88.593290][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593291][ C0] ret_from_fork+0x34/0x50
> > Panic#1 Part21
> > <6>[ 88.593293][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593294][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593296][ C0] </TASK>
> > <6>[ 88.593297][ C0] task:kworker/u40:85 state:I stack:0 pid:2341 tgid:2341 ppid:2 flags:0x00004000
> > <6>[ 88.593298][ C0] Workqueue: 0x0 (events_unbound)
> > <6>[ 88.593299][ C0] Call Trace:
> > <6>[ 88.593300][ C0] <TASK>
> > <6>[ 88.593300][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593301][ C0] schedule+0x34/0xb0
> > <6>[ 88.593302][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593304][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593306][ C0] kthread+0xf3/0x120
> > <6>[ 88.593307][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593309][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593310][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593312][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593313][ C0] </TASK>
> > <6>[ 88.593315][ C0] task:kworker/u40:86 state:I stack:0 pid:2342 tgid:2342 ppid:2 flags:0x00004000
> > <6>[ 88.593316][ C0] Workqueue: 0x0 (events_unbound)
> > <6>[ 88.593317][ C0] Call Trace:
> > <6>[ 88.593317][ C0] <TASK>
> > <6>[ 88.593318][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593319][ C0] schedule+0x34/0xb0
> > <6>[ 88.593320][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593322][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593323][ C0] kthread+0xf3/0x120
> > <6>[ 88.593325][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593326][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593328][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593330][ C0] ret_from_fork_asm+0x11/0x20
> > Panic#1 Part20
> > <6>[ 88.593331][ C0] </TASK>
> > <6>[ 88.593332][ C0] task:kworker/u40:87 state:I stack:0 pid:2343 tgid:2343 ppid:2 flags:0x00004000
> > <6>[ 88.593333][ C0] Workqueue: 0x0 (kec)
> > <6>[ 88.593334][ C0] Call Trace:
> > <6>[ 88.593335][ C0] <TASK>
> > <6>[ 88.593335][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593336][ C0] ? acpi_ec_close_event+0x29/0x50
> > <6>[ 88.593338][ C0] ? acpi_ec_event_handler+0x97/0x110
> > <6>[ 88.593340][ C0] schedule+0x34/0xb0
> > <6>[ 88.593340][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593342][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593344][ C0] kthread+0xf3/0x120
> > <6>[ 88.593346][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593347][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593349][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593350][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593352][ C0] </TASK>
> > <6>[ 88.593353][ C0] task:kworker/u40:88 state:D stack:0 pid:2344 tgid:2344 ppid:2 flags:0x00004000
> > <6>[ 88.593354][ C0] Workqueue: events_unbound async_run_entry_fn
> > <6>[ 88.593355][ C0] Call Trace:
> > <6>[ 88.593356][ C0] <TASK>
> > <6>[ 88.593356][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593357][ C0] ? select_idle_core.constprop.0+0x81/0x110
> > <6>[ 88.593359][ C0] schedule+0x34/0xb0
> > <6>[ 88.593360][ C0] schedule_timeout+0xe2/0xf0
> > <6>[ 88.593361][ C0] ? asm_sysvec_reschedule_ipi+0x1f/0x30
> > <6>[ 88.593363][ C0] wait_for_completion+0x7e/0x130
> > <6>[ 88.593365][ C0] dpm_wait_for_superior+0x128/0x150
> > <6>[ 88.593366][ C0] device_resume+0x58/0x2c0
> > <6>[ 88.593368][ C0] async_resume+0x1d/0x30
> > Panic#1 Part19
> > <6>[ 88.593369][ C0] async_run_entry_fn+0x2c/0x110
> > <6>[ 88.593371][ C0] process_one_work+0x169/0x280
> > <6>[ 88.593372][ C0] worker_thread+0x2f5/0x410
> > <6>[ 88.593374][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593376][ C0] kthread+0xf3/0x120
> > <6>[ 88.593378][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593379][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593381][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593382][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593384][ C0] </TASK>
> > <6>[ 88.593385][ C0] task:kworker/u40:89 state:D stack:0 pid:2345 tgid:2345 ppid:2 flags:0x00004000
> > <6>[ 88.593386][ C0] Workqueue: events_unbound async_run_entry_fn
> > <6>[ 88.593387][ C0] Call Trace:
> > <6>[ 88.593388][ C0] <TASK>
> > <6>[ 88.593388][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593389][ C0] ? select_idle_core.constprop.0+0x81/0x110
> > <6>[ 88.593391][ C0] schedule+0x34/0xb0
> > <6>[ 88.593392][ C0] schedule_timeout+0xe2/0xf0
> > <6>[ 88.593393][ C0] wait_for_completion+0x7e/0x130
> > <6>[ 88.593394][ C0] dpm_wait_for_superior+0x128/0x150
> > <6>[ 88.593396][ C0] device_resume+0x58/0x2c0
> > <6>[ 88.593398][ C0] async_resume+0x1d/0x30
> > <6>[ 88.593399][ C0] async_run_entry_fn+0x2c/0x110
> > <6>[ 88.593400][ C0] process_one_work+0x169/0x280
> > <6>[ 88.593402][ C0] worker_thread+0x2f5/0x410
> > <6>[ 88.593404][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593406][ C0] kthread+0xf3/0x120
> > <6>[ 88.593407][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593409][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593411][ C0] ? kthread_complete_and_exit+0x20/0x20
> > Panic#1 Part18
> > <6>[ 88.593412][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593414][ C0] </TASK>
> > <6>[ 88.593415][ C0] task:kworker/u40:90 state:I stack:0 pid:2346 tgid:2346 ppid:2 flags:0x00004000
> > <6>[ 88.593416][ C0] Workqueue: 0x0 (events_unbound)
> > <6>[ 88.593417][ C0] Call Trace:
> > <6>[ 88.593417][ C0] <TASK>
> > <6>[ 88.593418][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593419][ C0] schedule+0x34/0xb0
> > <6>[ 88.593420][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593422][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593424][ C0] kthread+0xf3/0x120
> > <6>[ 88.593425][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593427][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593428][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593430][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593431][ C0] </TASK>
> > <6>[ 88.593433][ C0] task:kworker/u40:91 state:I stack:0 pid:2347 tgid:2347 ppid:2 flags:0x00004000
> > <6>[ 88.593434][ C0] Workqueue: 0x0 (events_unbound)
> > <6>[ 88.593435][ C0] Call Trace:
> > <6>[ 88.593435][ C0] <TASK>
> > <6>[ 88.593436][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593437][ C0] schedule+0x34/0xb0
> > <6>[ 88.593438][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593440][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593441][ C0] kthread+0xf3/0x120
> > <6>[ 88.593443][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593445][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593446][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593448][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593449][ C0] </TASK>
> > Panic#1 Part17
> > <6>[ 88.593450][ C0] task:kworker/u40:92 state:I stack:0 pid:2348 tgid:2348 ppid:2 flags:0x00004000
> > <6>[ 88.593452][ C0] Workqueue: 0x0 (events_unbound)
> > <6>[ 88.593453][ C0] Call Trace:
> > <6>[ 88.593453][ C0] <TASK>
> > <6>[ 88.593454][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593455][ C0] schedule+0x34/0xb0
> > <6>[ 88.593456][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593457][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593459][ C0] kthread+0xf3/0x120
> > <6>[ 88.593461][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593462][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593464][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593465][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593467][ C0] </TASK>
> > <6>[ 88.593468][ C0] task:kworker/u40:93 state:I stack:0 pid:2349 tgid:2349 ppid:2 flags:0x00004000
> > <6>[ 88.593469][ C0] Workqueue: 0x0 (events_unbound)
> > <6>[ 88.593470][ C0] Call Trace:
> > <6>[ 88.593471][ C0] <TASK>
> > <6>[ 88.593471][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593472][ C0] schedule+0x34/0xb0
> > <6>[ 88.593473][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593475][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593477][ C0] kthread+0xf3/0x120
> > <6>[ 88.593478][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593480][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593481][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593483][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593484][ C0] </TASK>
> > <6>[ 88.593485][ C0] task:kworker/u40:94 state:I stack:0 pid:2350 tgid:2350 ppid:2 flags:0x00004000
> > Panic#1 Part16
> > <6>[ 88.593486][ C0] Workqueue: 0x0 (events_unbound)
> > <6>[ 88.593487][ C0] Call Trace:
> > <6>[ 88.593488][ C0] <TASK>
> > <6>[ 88.593488][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593489][ C0] schedule+0x34/0xb0
> > <6>[ 88.593490][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593492][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593494][ C0] kthread+0xf3/0x120
> > <6>[ 88.593495][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593497][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593498][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593500][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593502][ C0] </TASK>
> > <6>[ 88.593503][ C0] task:kworker/u40:95 state:I stack:0 pid:2351 tgid:2351 ppid:2 flags:0x00004000
> > <6>[ 88.593504][ C0] Workqueue: 0x0 (events_unbound)
> > <6>[ 88.593505][ C0] Call Trace:
> > <6>[ 88.593506][ C0] <TASK>
> > <6>[ 88.593506][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593507][ C0] schedule+0x34/0xb0
> > <6>[ 88.593508][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593510][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593512][ C0] kthread+0xf3/0x120
> > <6>[ 88.593513][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593515][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593516][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593518][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593519][ C0] </TASK>
> > <6>[ 88.593520][ C0] task:kworker/u40:96 state:I stack:0 pid:2352 tgid:2352 ppid:2 flags:0x00004000
> > <6>[ 88.593522][ C0] Workqueue: 0x0 (events_unbound)
> > Panic#1 Part15
> > <6>[ 88.593523][ C0] Call Trace:
> > <6>[ 88.593523][ C0] <TASK>
> > <6>[ 88.593523][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593525][ C0] schedule+0x34/0xb0
> > <6>[ 88.593525][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593527][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593529][ C0] kthread+0xf3/0x120
> > <6>[ 88.593531][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593532][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593534][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593535][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593537][ C0] </TASK>
> > <6>[ 88.593538][ C0] task:kworker/u40:97 state:I stack:0 pid:2353 tgid:2353 ppid:2 flags:0x00004000
> > <6>[ 88.593539][ C0] Workqueue: 0x0 (events_unbound)
> > <6>[ 88.593540][ C0] Call Trace:
> > <6>[ 88.593540][ C0] <TASK>
> > <6>[ 88.593541][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593542][ C0] schedule+0x34/0xb0
> > <6>[ 88.593543][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593545][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593547][ C0] kthread+0xf3/0x120
> > <6>[ 88.593548][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593550][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593552][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593553][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593555][ C0] </TASK>
> > <6>[ 88.593556][ C0] task:kworker/u40:98 state:I stack:0 pid:2354 tgid:2354 ppid:2 flags:0x00004000
> > <6>[ 88.593557][ C0] Workqueue: 0x0 (kec)
> > <6>[ 88.593557][ C0] Call Trace:
> > <6>[ 88.593558][ C0] <TASK>
> > <6>[ 88.593559][ C0] __schedule+0x2d2/0x1160
> > Panic#1 Part14
> > <6>[ 88.593560][ C0] ? acpi_ec_close_event+0x29/0x50
> > <6>[ 88.593561][ C0] ? acpi_ec_event_handler+0x97/0x110
> > <6>[ 88.593563][ C0] schedule+0x34/0xb0
> > <6>[ 88.593564][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593566][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593568][ C0] kthread+0xf3/0x120
> > <6>[ 88.593569][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593571][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593572][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593574][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593575][ C0] </TASK>
> > <6>[ 88.593576][ C0] task:kworker/u40:99 state:D stack:0 pid:2355 tgid:2355 ppid:2 flags:0x00004000
> > <6>[ 88.593578][ C0] Workqueue: events_unbound async_run_entry_fn
> > <6>[ 88.593579][ C0] Call Trace:
> > <6>[ 88.593580][ C0] <TASK>
> > <6>[ 88.593580][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593581][ C0] schedule+0x34/0xb0
> > <6>[ 88.593582][ C0] schedule_timeout+0xe2/0xf0
> > <6>[ 88.593584][ C0] wait_for_completion+0x7e/0x130
> > <6>[ 88.593585][ C0] dpm_wait_for_superior+0x128/0x150
> > <6>[ 88.593586][ C0] device_resume+0x58/0x2c0
> > <6>[ 88.593588][ C0] async_resume+0x1d/0x30
> > <6>[ 88.593589][ C0] async_run_entry_fn+0x2c/0x110
> > <6>[ 88.593591][ C0] process_one_work+0x169/0x280
> > <6>[ 88.593593][ C0] worker_thread+0x2f5/0x410
> > <6>[ 88.593594][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593596][ C0] kthread+0xf3/0x120
> > <6>[ 88.593598][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593599][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593601][ C0] ? kthread_complete_and_exit+0x20/0x20
> > Panic#1 Part13
> > <6>[ 88.593602][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593604][ C0] </TASK>
> > <6>[ 88.593605][ C0] task:kworker/u40:100 state:D stack:0 pid:2356 tgid:2356 ppid:2 flags:0x00004000
> > <6>[ 88.593607][ C0] Workqueue: events_unbound async_run_entry_fn
> > <6>[ 88.593608][ C0] Call Trace:
> > <6>[ 88.593609][ C0] <TASK>
> > <6>[ 88.593609][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593610][ C0] schedule+0x34/0xb0
> > <6>[ 88.593611][ C0] schedule_timeout+0xe2/0xf0
> > <6>[ 88.593613][ C0] wait_for_completion+0x7e/0x130
> > <6>[ 88.593614][ C0] dpm_wait_for_superior+0x128/0x150
> > <6>[ 88.593615][ C0] device_resume+0x58/0x2c0
> > <6>[ 88.593617][ C0] async_resume+0x1d/0x30
> > <6>[ 88.593618][ C0] async_run_entry_fn+0x2c/0x110
> > <6>[ 88.593620][ C0] process_one_work+0x169/0x280
> > <6>[ 88.593622][ C0] worker_thread+0x2f5/0x410
> > <6>[ 88.593623][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593625][ C0] kthread+0xf3/0x120
> > <6>[ 88.593627][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593628][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593630][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593631][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593633][ C0] </TASK>
> > <6>[ 88.593634][ C0] task:kworker/u40:101 state:D stack:0 pid:2357 tgid:2357 ppid:2 flags:0x00004000
> > <6>[ 88.593635][ C0] Workqueue: events_unbound async_run_entry_fn
> > <6>[ 88.593636][ C0] Call Trace:
> > <6>[ 88.593637][ C0] <TASK>
> > <6>[ 88.593637][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593639][ C0] schedule+0x34/0xb0
> > <6>[ 88.593639][ C0] schedule_timeout+0xe2/0xf0
> > Panic#1 Part12
> > <6>[ 88.593641][ C0] wait_for_completion+0x7e/0x130
> > <6>[ 88.593642][ C0] dpm_wait_for_superior+0x128/0x150
> > <6>[ 88.593644][ C0] device_resume+0x58/0x2c0
> > <6>[ 88.593645][ C0] async_resume+0x1d/0x30
> > <6>[ 88.593647][ C0] async_run_entry_fn+0x2c/0x110
> > <6>[ 88.593648][ C0] process_one_work+0x169/0x280
> > <6>[ 88.593650][ C0] worker_thread+0x2f5/0x410
> > <6>[ 88.593652][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593653][ C0] kthread+0xf3/0x120
> > <6>[ 88.593655][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593657][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593658][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593660][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593661][ C0] </TASK>
> > <6>[ 88.593662][ C0] task:kworker/u40:102 state:D stack:0 pid:2358 tgid:2358 ppid:2 flags:0x00004000
> > <6>[ 88.593664][ C0] Workqueue: events_unbound async_run_entry_fn
> > <6>[ 88.593665][ C0] Call Trace:
> > <6>[ 88.593665][ C0] <TASK>
> > <6>[ 88.593666][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593667][ C0] schedule+0x34/0xb0
> > <6>[ 88.593668][ C0] schedule_timeout+0xe2/0xf0
> > <6>[ 88.593669][ C0] wait_for_completion+0x7e/0x130
> > <6>[ 88.593670][ C0] dpm_wait_for_superior+0x128/0x150
> > <6>[ 88.593672][ C0] device_resume+0x58/0x2c0
> > <6>[ 88.593674][ C0] async_resume+0x1d/0x30
> > <6>[ 88.593675][ C0] async_run_entry_fn+0x2c/0x110
> > <6>[ 88.593676][ C0] process_one_work+0x169/0x280
> > <6>[ 88.593678][ C0] worker_thread+0x2f5/0x410
> > <6>[ 88.593680][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593682][ C0] kthread+0xf3/0x120
> > Panic#1 Part11
> > <6>[ 88.593683][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593685][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593686][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593688][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593689][ C0] </TASK>
> > <6>[ 88.593691][ C0] task:kworker/u40:103 state:D stack:0 pid:2359 tgid:2359 ppid:2 flags:0x00004000
> > <6>[ 88.593692][ C0] Workqueue: events_unbound async_run_entry_fn
> > <6>[ 88.593693][ C0] Call Trace:
> > <6>[ 88.593694][ C0] <TASK>
> > <6>[ 88.593694][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593696][ C0] schedule+0x34/0xb0
> > <6>[ 88.593696][ C0] schedule_timeout+0xe2/0xf0
> > <6>[ 88.593698][ C0] wait_for_completion+0x7e/0x130
> > <6>[ 88.593699][ C0] dpm_wait_for_superior+0x128/0x150
> > <6>[ 88.593701][ C0] device_resume+0x58/0x2c0
> > <6>[ 88.593702][ C0] async_resume+0x1d/0x30
> > <6>[ 88.593704][ C0] async_run_entry_fn+0x2c/0x110
> > <6>[ 88.593705][ C0] process_one_work+0x169/0x280
> > <6>[ 88.593707][ C0] worker_thread+0x2f5/0x410
> > <6>[ 88.593709][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593711][ C0] kthread+0xf3/0x120
> > <6>[ 88.593712][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593714][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593715][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593717][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593718][ C0] </TASK>
> > <6>[ 88.593720][ C0] task:kworker/u40:104 state:I stack:0 pid:2360 tgid:2360 ppid:2 flags:0x00004000
> > <6>[ 88.593721][ C0] Workqueue: 0x0 (nvme-reset-wq)
> > <6>[ 88.593722][ C0] Call Trace:
> > Panic#1 Part10
> > <6>[ 88.593722][ C0] <TASK>
> > <6>[ 88.593723][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593724][ C0] schedule+0x34/0xb0
> > <6>[ 88.593725][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593727][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593728][ C0] kthread+0xf3/0x120
> > <6>[ 88.593730][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593731][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593733][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593734][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593736][ C0] </TASK>
> > <6>[ 88.593737][ C0] task:kworker/u40:105 state:I stack:0 pid:2361 tgid:2361 ppid:2 flags:0x00004000
> > <6>[ 88.593739][ C0] Workqueue: 0x0 (events_unbound)
> > <6>[ 88.593740][ C0] Call Trace:
> > <6>[ 88.593740][ C0] <TASK>
> > <6>[ 88.593741][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593742][ C0] ? flush_to_ldisc+0x67/0x1c0
> > <6>[ 88.593744][ C0] schedule+0x34/0xb0
> > <6>[ 88.593745][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593747][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593749][ C0] kthread+0xf3/0x120
> > <6>[ 88.593750][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593752][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593753][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593755][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593756][ C0] </TASK>
> > <6>[ 88.593757][ C0] task:kworker/u40:106 state:I stack:0 pid:2362 tgid:2362 ppid:2 flags:0x00004000
> > <6>[ 88.593759][ C0] Call Trace:
> > <6>[ 88.593759][ C0] <TASK>
> > <6>[ 88.593760][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593760][ C0] ? finish_task_switch.isra.0+0x7d/0x230
> > Panic#1 Part9
> > <6>[ 88.593762][ C0] ? __schedule+0x2da/0x1160
> > <6>[ 88.593763][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593765][ C0] schedule+0x34/0xb0
> > <6>[ 88.593766][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593768][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593770][ C0] kthread+0xf3/0x120
> > <6>[ 88.593771][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593773][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593774][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593776][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593777][ C0] </TASK>
> > <6>[ 88.593778][ C0] task:cec-DP-3 state:S stack:0 pid:2363 tgid:2363 ppid:2 flags:0x00004000
> > <6>[ 88.593779][ C0] Call Trace:
> > <6>[ 88.593780][ C0] <TASK>
> > <6>[ 88.593780][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593781][ C0] ? raw_spin_rq_unlock+0xf/0x30
> > <6>[ 88.593784][ C0] ? cec_s_conn_info+0xf0/0xf0 [cec]
> > <6>[ 88.593788][ C0] schedule+0x34/0xb0
> > <6>[ 88.593789][ C0] cec_thread_func+0x150/0x440 [cec]
> > <6>[ 88.593793][ C0] ? destroy_sched_domains_rcu+0x30/0x30
> > <6>[ 88.593795][ C0] ? cec_s_conn_info+0xf0/0xf0 [cec]
> > <6>[ 88.593798][ C0] kthread+0xf3/0x120
> > <6>[ 88.593800][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593801][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593803][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593804][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593806][ C0] </TASK>
> > <6>[ 88.593807][ C0] task:kworker/1:3 state:I stack:0 pid:2364 tgid:2364 ppid:2 flags:0x00004000
> > <6>[ 88.593808][ C0] Call Trace:
> > Panic#1 Part8
> > <6>[ 88.593809][ C0] <TASK>
> > <6>[ 88.593809][ C0] __schedule+0x2d2/0x1160
> > <6>[ 88.593810][ C0] ? finish_task_switch.isra.0+0x7d/0x230
> > <6>[ 88.593812][ C0] ? __schedule+0x2da/0x1160
> > <6>[ 88.593813][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593815][ C0] schedule+0x34/0xb0
> > <6>[ 88.593816][ C0] worker_thread+0x1dc/0x410
> > <6>[ 88.593818][ C0] ? rescuer_thread+0x410/0x410
> > <6>[ 88.593819][ C0] kthread+0xf3/0x120
> > <6>[ 88.593821][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593823][ C0] ret_from_fork+0x34/0x50
> > <6>[ 88.593824][ C0] ? kthread_complete_and_exit+0x20/0x20
> > <6>[ 88.593826][ C0] ret_from_fork_asm+0x11/0x20
> > <6>[ 88.593827][ C0] </TASK>
> > <4>[ 88.593828][ C0] Mem-Info:
> > <4>[ 88.593830][ C0] active_anon:697 inactive_anon:52543 isolated_anon:0
> > <4>[ 88.593830][ C0] active_file:487 inactive_file:663 isolated_file:0
> > <4>[ 88.593830][ C0] unevictable:2634 dirty:0 writeback:0
> > <4>[ 88.593830][ C0] slab_reclaimable:7266 slab_unreclaimable:22623
> > <4>[ 88.593830][ C0] mapped:783 shmem:3149 pagetables:2953
> > <4>[ 88.593830][ C0] sec_pagetables:0 bounce:0
> > <4>[ 88.593830][ C0] kernel_misc_reclaimable:0
> > <4>[ 88.593830][ C0] free:7986878 free_pcp:2259 free_cma:0
> > <4>[ 88.593833][ C0] Node 0 active_anon:2788kB inactive_anon:210172kB active_file:1948kB inactive_file:2652kB unevictable:10536kB isolated(anon):0kB isolated(file):0kB mapped:3132kB dirty:0kB writeback:0kB shmem:12596kB shmem_thp:8192kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11072kB pagetables:11812kB sec_pagetables:0kB all_unreclaimable? no
> > Panic#1 Part7
> > <4>[ 88.593836][ C0] Node 0 DMA free:15360kB boost:0kB min:32kB low:44kB high:56kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
> > <4>[ 88.593840][ C0] lowmem_reserve[]: 0 1261 31611 31611
> > <4>[ 88.593842][ C0] Node 0 DMA32 free:1356064kB boost:0kB min:2696kB low:3988kB high:5280kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:1422044kB managed:1356076kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB
> > <4>[ 88.593844][ C0] lowmem_reserve[]: 0 0 30349 30349
> > <4>[ 88.593846][ C0] Node 0 Normal free:30576088kB boost:0kB min:64852kB low:95928kB high:127004kB reserved_highatomic:0KB active_anon:2788kB inactive_anon:210172kB active_file:1948kB inactive_file:2652kB unevictable:10536kB writepending:0kB present:31711232kB managed:31079872kB mlocked:0kB bounce:0kB free_pcp:9036kB local_pcp:9036kB free_cma:0kB
> > <4>[ 88.593849][ C0] lowmem_reserve[]: 0 0 0 0
> > <4>[ 88.593851][ C0] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB
> > <4>[ 88.593856][ C0] Node 0 DMA32: 8*4kB (UM) 8*8kB (UM) 6*16kB (UM) 7*32kB (UM) 4*64kB (UM) 7*128kB (UM) 7*256kB (UM) 6*512kB (UM) 4*1024kB (UM) 3*2048kB (UM) 327*4096kB (UM) = 1356064kB
> > Panic#1 Part6
> > <4>[ 88.593864][ C0] Node 0 Normal: 7758*4kB (UME) 6244*8kB (UME) 4136*16kB (UME) 2970*32kB (UME) 1929*64kB (UME) 1075*128kB (UME) 516*256kB (UME) 218*512kB (UME) 136*1024kB (UME) 59*2048kB (UM) 7219*4096kB (U) = 30576088kB
> > <4>[ 88.593872][ C0] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB
> > <4>[ 88.593873][ C0] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB
> > <4>[ 88.593874][ C0] 20259 total pagecache pages
> > <4>[ 88.593875][ C0] 15960 pages in swap cache
> > <4>[ 88.593875][ C0] Free swap = 33261448kB
> > <4>[ 88.593876][ C0] Total swap = 33554428kB
> > <4>[ 88.593876][ C0] 8287317 pages RAM
> > <4>[ 88.593876][ C0] 0 pages HighMem/MovableOnly
> > <4>[ 88.593877][ C0] 174490 pages reserved
> > <4>[ 88.593877][ C0] 0 pages hwpoisoned
> > <4>[ 88.593878][ C0] Timer List Version: v0.9
> > <4>[ 88.593878][ C0] HRTIMER_MAX_CLOCK_BASES: 8
> > <4>[ 88.593879][ C0] now at 88575853437 nsecs
> > <4>[ 88.593879][ C0]
> > <4>[ 88.593880][ C0] cpu: 0
> > <4>[ 88.593880][ C0] clock 0:
> > <4>[ 88.593880][ C0] .base: pK-error
> > <4>[ 88.593881][ C0] .index: 0
> > <4>[ 88.593882][ C0] .resolution: 1 nsecs
> > <4>[ 88.593882][ C0] .get_time: ktime_get
> > <4>[ 88.593884][ C0] .offset: 0 nsecs
> > <4>[ 88.593884][ C0] active timers:
> > <4>[ 88.593885][ C0] #0: < pK-error>, watchdog_timer_fn
> > <4>[ 88.593886][ C0] , S:01
> > <4>[ 88.593886][ C0]
> > <4>[ 88.593887][ C0] # expires at 89320114349-89320114349 nsecs [in 744260912 to 744260912 nsecs]
> > Panic#1 Part5
> > <4>[ 88.593888][ C0] #1: < pK-error>, tick_nohz_highres_handler
> > <4>[ 88.593890][ C0] , S:01
> > <4>[ 88.593891][ C0]
> > <4>[ 88.593891][ C0] # expires at 91211000000-91211000000 nsecs [in 2635146563 to 2635146563 nsecs]
> > <4>[ 88.593892][ C0] #2: < pK-error>, timerfd_tmrproc
> > <4>[ 88.593893][ C0] , S:01
> > <4>[ 88.593894][ C0]
> > <4>[ 88.593894][ C0] # expires at 111644928000-111644928000 nsecs [in 23069074563 to 23069074563 nsecs]
> > <4>[ 88.593895][ C0] #3: < pK-error>, timerfd_tmrproc
> > <4>[ 88.593897][ C0] , S:01
> > <4>[ 88.593897][ C0]
> > <4>[ 88.593897][ C0] # expires at 111644928000-111644928000 nsecs [in 23069074563 to 23069074563 nsecs]
> > <4>[ 88.593898][ C0] #4: < pK-error>, timerfd_tmrproc
> > <4>[ 88.593899][ C0] , S:01
> > <4>[ 88.593899][ C0]
> > <4>[ 88.593900][ C0] # expires at 111644928000-111644928000 nsecs [in 23069074563 to 23069074563 nsecs]
> > <4>[ 88.593901][ C0] #5: < pK-error>, timerfd_tmrproc
> > <4>[ 88.593902][ C0] , S:01
> > <4>[ 88.593902][ C0]
> > <4>[ 88.593902][ C0] # expires at 111644928000-111644928000 nsecs [in 23069074563 to 23069074563 nsecs]
> > <4>[ 88.593903][ C0] #6: < pK-error>, hrtimer_wakeup
> > <4>[ 88.593904][ C0] , S:01
> > <4>[ 88.593905][ C0]
> > <4>[ 88.593905][ C0] # expires at 1810465859021-1810465909021 nsecs [in 1721890005584 to 1721890055584 nsecs]
> > <4>[ 88.593906][ C0] clock 1:
> > <4>[ 88.593906][ C0] .base: pK-error
> > <4>[ 88.593907][ C0] .index: 1
> > <4>[ 88.593907][ C0] .resolution: 1 nsecs
> > <4>[ 88.593907][ C0] .get_time: ktime_get_real
> > Panic#1 Part4
> > <4>[ 88.593908][ C0] .offset: 1713027022323372591 nsecs
> > <4>[ 88.593909][ C0] active timers:
> > <4>[ 88.593909][ C0] #0: < pK-error>, sync_timer_callback
> > <4>[ 88.593911][ C0] , S:01
> > <4>[ 88.593911][ C0]
> > <4>[ 88.593911][ C0] # expires at 1713027679500000000-1713027679500000000 nsecs [in 568600773972 to 568600773972 nsecs]
> > <4>[ 88.593913][ C0] #1: < pK-error>, timerfd_tmrproc
> > <4>[ 88.593914][ C0] , S:01
> > <4>[ 88.593914][ C0]
> > <4>[ 88.593914][ C0] # expires at 1713029451644928000-1713029451644928000 nsecs [in 2340745701972 to 2340745701972 nsecs]
> > <4>[ 88.593915][ C0] #2: < pK-error>, timerfd_tmrproc
> > <4>[ 88.593917][ C0] , S:01
> > <4>[ 88.593917][ C0]
> > <4>[ 88.593917][ C0] # expires at 9223372036854775807-9223372036854775807 nsecs [in 7510344925955549779 to 7510344925955549779 nsecs]
> > <4>[ 88.593918][ C0] #3: < pK-error>, timerfd_tmrproc
> > <4>[ 88.593920][ C0] , S:01
> > <4>[ 88.593920][ C0]
> > <4>[ 88.593920][ C0] # expires at 9223372036854775807-9223372036854775807 nsecs [in 7510344925955549779 to 7510344925955549779 nsecs]
> > <4>[ 88.593921][ C0] #4: < pK-error>, timerfd_tmrproc
> > <4>[ 88.593922][ C0] , S:01
> > <4>[ 88.593922][ C0]
> > <4>[ 88.593923][ C0] # expires at 9223372036854775807-9223372036854775807 nsecs [in 7510344925955549779 to 7510344925955549779 nsecs]
> > <4>[ 88.593924][ C0] #5: < pK-error>, timerfd_tmrproc
> > <4>[ 88.593925][ C0] , S:01
> > <4>[ 88.593925][ C0]
> > <4>[ 88.593925][ C0] # expires at 9223372036854775807-9223372036854775807 nsecs [in 7510344925955549779 to 7510344925955549779 nsecs]
>
> > # bad: [01e08e5d7656e660c8a4852191e1e133cbdb0a66] Linux 6.7.3
> > # good: [7bbf3b67cb49d0f8a20e64b7473923041b758211] Linux 6.7.2
> > git bisect start 'v6.7.3' 'v6.7.2'
> > # bad: [056fc740be000d39a7dba700a935f3bbfbc664e6] rxrpc, afs: Allow afs to pin rxrpc_peer objects
> > git bisect bad 056fc740be000d39a7dba700a935f3bbfbc664e6
> > # bad: [d1020ab1199e197c6504daf3a415d4f7465016ef] arm64: dts: qcom: sm8150: fix USB SS wakeup
> > git bisect bad d1020ab1199e197c6504daf3a415d4f7465016ef
> > # bad: [b0028f333420a65a53a63978522db680b37379dd] nbd: always initialize struct msghdr completely
> > git bisect bad b0028f333420a65a53a63978522db680b37379dd
> > # bad: [eaef4650fa2050147ca25fd7ee43bc0082e03c87] PM / devfreq: Fix buffer overflow in trans_stat_show
> > git bisect bad eaef4650fa2050147ca25fd7ee43bc0082e03c87
> > # bad: [9bd3dce27b01c51295b60e1433e1dadfb16649f7] PM: sleep: Fix possible deadlocks in core system-wide PM code
> > git bisect bad 9bd3dce27b01c51295b60e1433e1dadfb16649f7
> > # good: [6fb70694f8d1ac34e45246b0ac988f025e1e5b55] pipe: wakeup wr_wait after setting max_usage
> > git bisect good 6fb70694f8d1ac34e45246b0ac988f025e1e5b55
> > # good: [73986e8d2808c24b88c7b36a081fb351d2bf6a30] ext4: allow for the last group to be marked as trimmed
> > git bisect good 73986e8d2808c24b88c7b36a081fb351d2bf6a30
> > # good: [22f7c9cb05cd5153100c859099da64982e9c1d1f] async: Introduce async_schedule_dev_nocall()
> > git bisect good 22f7c9cb05cd5153100c859099da64982e9c1d1f
> > # first bad commit: [9bd3dce27b01c51295b60e1433e1dadfb16649f7] PM: sleep: Fix possible deadlocks in core system-wide PM code
>
> Also Cc: people in the culprit's signed-off chain and regressions mailing list.
This commit is very unlikely to be the culprit here and as per the
original report, running the kernel without it doesn't make a
difference.
Thanks!
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