From: bugzilla-daemon@bugzilla.kernel.org
To: kvm@kernel.org
Subject: [Bug 191451] Host hangs when hyperv/pvspinlock are disabled
Date: Thu, 16 Mar 2017 06:44:18 +0000 [thread overview]
Message-ID: <bug-191451-28872-9Dqdl7eFXn@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-191451-28872@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=191451
--- Comment #3 from uzytkownik2@gmail.com (uzytkownik2@gmail.com) ---
Reproduced without VFIO:
Mar 15 22:19:52 serenity kernel: ------------[ cut here ]------------
Mar 15 22:19:52 serenity kernel: WARNING: CPU: 0 PID: 3 at
net/sched/sch_generic.c:316 dev_watchdog+0x259/0x260
Mar 15 22:19:52 serenity kernel: NETDEV WATCHDOG: eno1 (e1000e): transmit queue
0 timed out
Mar 15 22:19:52 serenity kernel: Modules linked in: ipt_MASQUERADE
nf_nat_masquerade_ipv4 xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4
nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter ip_tables xt_conn
Mar 15 22:19:52 serenity kernel: CPU: 0 PID: 3 Comm: ksoftirqd/0 Tainted: P
O 4.9.13-hardened #2
Mar 15 22:19:52 serenity kernel: Hardware name: Gigabyte Technology Co., Ltd.
To be filled by O.E.M./X99-SLI-CF, BIOS F1 04/15/2015
Mar 15 22:19:52 serenity kernel: ffffc900031d3c88 ffffffff812f1f7c
ffffffff81108c71 0000000000000000
Mar 15 22:19:52 serenity kernel: ffffc900031d3cd8 0000000000000000
ffffc900031d3cc8 ffffffff81097781
Mar 15 22:19:52 serenity kernel: 0000013c1166b180 0000000000000000
ffff880408448000 0000000000000000
Mar 15 22:19:52 serenity kernel: Call Trace:
Mar 15 22:19:52 serenity kernel: [<ffffffff812f1f7c>] dump_stack+0x6a/0x9e
Mar 15 22:19:52 serenity kernel: [<ffffffff81108c71>] ?
print_modules+0x61/0xc0
Mar 15 22:19:52 serenity kernel: [<ffffffff81097781>] __warn+0xc1/0xe0
Mar 15 22:19:52 serenity kernel: [<ffffffff810977fa>]
warn_slowpath_fmt+0x5a/0x80
Mar 15 22:19:52 serenity kernel: [<ffffffff815ef0f0>] ?
tcp_write_timer_handler+0x200/0x200
Mar 15 22:19:52 serenity kernel: [<ffffffff815a7a19>] dev_watchdog+0x259/0x260
Mar 15 22:19:52 serenity kernel: [<ffffffff815a77c0>] ?
dev_deactivate_queue.constprop.28+0x90/0x90
Mar 15 22:19:52 serenity kernel: [<ffffffff810eef27>]
call_timer_fn.isra.25+0x17/0x70
Mar 15 22:19:52 serenity kernel: [<ffffffff810ef10a>]
run_timer_softirq+0x18a/0x1d0
Mar 15 22:19:52 serenity kernel: [<ffffffff810cefc7>] ?
pick_next_task_fair+0x417/0x4e0
Mar 15 22:19:52 serenity kernel: [<ffffffff8109c4b2>] __do_softirq+0xd2/0x1d0
Mar 15 22:19:52 serenity kernel: [<ffffffff8109c5c7>] run_ksoftirqd+0x17/0x30
Mar 15 22:19:52 serenity kernel: [<ffffffff810b9975>]
smpboot_thread_fn+0x105/0x160
Mar 15 22:19:52 serenity kernel: [<ffffffff810b9870>] ? sort_range+0x20/0x20
Mar 15 22:19:52 serenity kernel: [<ffffffff810b5b84>] kthread+0xd4/0xf0
Mar 15 22:19:52 serenity kernel: [<ffffffff810b5ab0>] ?
kthread_create_on_node+0x60/0x60
Mar 15 22:19:52 serenity kernel: [<ffffffff816884a2>] ret_from_fork+0x22/0x30
Mar 15 22:19:52 serenity kernel: ---[ end trace 17d22798f082457b ]---
Mar 15 22:19:52 serenity kernel: e1000e 0000:00:19.0 eno1: Reset adapter
unexpectedly
Mar 15 22:20:20 serenity kernel: e1000e: eno1 NIC Link is Up 1000 Mbps Full
Duplex, Flow Control: None
Mar 15 22:30:36 serenity kernel: INFO: rcu_sched self-detected stall on CPU
Mar 15 22:30:36 serenity kernel: 4-...: (281 GPs behind)
idle=5ab/140000000000001/0 softirq=153767/153767 fqs=2
Mar 15 22:30:36 serenity kernel: (t=2101 jiffies g=36284 c=36283
q=51633)
Mar 15 22:30:36 serenity kernel: rcu_sched kthread starved for 2097 jiffies!
g36284 c36283 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0
Mar 15 22:30:36 serenity kernel: rcu_sched R running task 15288 7
2 0x00000000
Mar 15 22:30:36 serenity kernel: ffffffff81a06180 ffff88087fc13140
ffff88040cbe12c0 ffff88085c2d3c00
Mar 15 22:30:36 serenity kernel: ffff88087fc13140 ffffc900031f3d98
ffffffff816838e8 ffffffff00000000
Mar 15 22:30:37 serenity kernel: 0000000000000000 0000000000000000
ffff88085c2d3c00 ffffffff81ac02e0
Mar 15 22:30:37 serenity kernel: Call Trace:
Mar 15 22:30:37 serenity kernel: [<ffffffff816838e8>] ? __schedule+0x1f8/0x5d0
Mar 15 22:30:37 serenity kernel: [<ffffffff81683cf1>] schedule+0x31/0x80
Mar 15 22:30:37 serenity kernel: [<ffffffff816871c5>]
schedule_timeout+0xa5/0x120
Mar 15 22:30:37 serenity kernel: [<ffffffff810eef00>] ?
del_timer_sync+0x50/0x50
Mar 15 22:30:37 serenity kernel: [<ffffffff810eb918>]
rcu_gp_kthread+0x2a8/0x5b0
Mar 15 22:30:37 serenity kernel: [<ffffffff810eb670>] ?
rcu_gp_init+0x380/0x380
Mar 15 22:30:37 serenity kernel: [<ffffffff810b5b84>] kthread+0xd4/0xf0
Mar 15 22:30:37 serenity kernel: [<ffffffff810b5ab0>] ?
kthread_create_on_node+0x60/0x60
Mar 15 22:30:37 serenity kernel: [<ffffffff816884a2>] ret_from_fork+0x22/0x30
Mar 15 22:30:37 serenity kernel: Task dump for CPU 4:
Mar 15 22:30:37 serenity kernel: cc1plus R running task 13704 10989
10945 0x00000000
Mar 15 22:30:37 serenity kernel: ffffc90000023d98 ffffffff810c080b
0000000000000004 ffffffff81ac0080
Mar 15 22:30:37 serenity kernel: ffffc90000023db0 ffffffff810c2fb2
0000000000000004 ffffc90000023de0
Mar 15 22:30:37 serenity kernel: ffffffff8113dfc8 ffff88087fc93e40
ffffffff81ac0080 0000000000000001
Mar 15 22:30:37 serenity kernel: Call Trace:
Mar 15 22:30:37 serenity kernel: <IRQ>
Mar 15 22:30:37 serenity kernel: [<ffffffff810c080b>]
sched_show_task+0xdb/0x140
Mar 15 22:30:37 serenity kernel: [<ffffffff810c2fb2>] dump_cpu_task+0x32/0x40
Mar 15 22:30:37 serenity kernel: [<ffffffff8113dfc8>]
rcu_dump_cpu_stacks+0x8d/0xb1
Mar 15 22:30:37 serenity kernel: [<ffffffff810ed138>]
rcu_check_callbacks+0x6a8/0x800
Mar 15 22:30:37 serenity kernel: [<ffffffff81120dbc>] ?
__acct_update_integrals+0x2c/0xb0
Mar 15 22:30:37 serenity kernel: [<ffffffff810efaaa>]
update_process_times+0x2a/0x50
Mar 15 22:30:37 serenity kernel: [<ffffffff810fe4bb>]
tick_sched_timer+0x5b/0x1a0
Mar 15 22:30:37 serenity kernel: [<ffffffff810f02be>]
__hrtimer_run_queues+0xde/0x1b0
Mar 15 22:30:37 serenity kernel: [<ffffffff810f0832>]
hrtimer_interrupt+0xb2/0x1b0
Mar 15 22:30:37 serenity kernel: [<ffffffff81039073>]
smp_trace_apic_timer_interrupt+0x63/0x90
Mar 15 22:30:37 serenity kernel: [<ffffffff810390a9>]
smp_apic_timer_interrupt+0x9/0x10
Mar 15 22:30:37 serenity kernel: [<ffffffff81688df1>]
apic_timer_interrupt+0x81/0x90
Mar 15 22:30:37 serenity kernel: <EOI>
Mar 15 22:30:37 serenity kernel: e1000e 0000:00:19.0 eno1: Reset adapter
unexpectedly
Mar 15 22:30:39 serenity kernel: e1000e: eno1 NIC Link is Up 1000 Mbps Full
Duplex, Flow Control: None
Mar 15 22:32:20 serenity kernel: INFO: rcu_sched self-detected stall on CPU
Mar 15 22:32:20 serenity kernel: INFO: rcu_sched self-detected stall on CPU
Mar 15 22:32:20 serenity kernel: 9-...: (13 GPs behind)
idle=11f/140000000000001/0 softirq=171795/171795 fqs=3
Mar 15 22:32:20 serenity kernel: (t=2100 jiffies g=36550 c=36549
q=44075)
Mar 15 22:32:20 serenity kernel: rcu_sched kthread starved for 2053 jiffies!
g36550 c36549 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0
Mar 15 22:32:20 serenity kernel: rcu_sched R running task 15288 7
2 0x00000000
Mar 15 22:32:20 serenity kernel: ffff8803c548bc00 ffff88087fc13140
ffff8804195b1a40 ffff88085c2d3c00
Mar 15 22:32:20 serenity kernel: ffff88087fc13140 ffffc900031f3d98
ffffffff816838e8 ffffffff00000000
Mar 15 22:32:20 serenity kernel: 0000000000000000 0000000000000000
ffff88085c2d3c00 ffffffff81ac02e0
Mar 15 22:32:20 serenity kernel: Call Trace:
Mar 15 22:32:20 serenity kernel: [<ffffffff816838e8>] ? __schedule+0x1f8/0x5d0
Mar 15 22:32:20 serenity kernel: [<ffffffff81683cf1>] schedule+0x31/0x80
Mar 15 22:32:20 serenity kernel: [<ffffffff816871c5>]
schedule_timeout+0xa5/0x120
Mar 15 22:32:20 serenity kernel: [<ffffffff810eef00>] ?
del_timer_sync+0x50/0x50
Mar 15 22:32:20 serenity kernel: [<ffffffff810eb918>]
rcu_gp_kthread+0x2a8/0x5b0
Mar 15 22:32:20 serenity kernel: [<ffffffff810eb670>] ?
rcu_gp_init+0x380/0x380
Mar 15 22:32:20 serenity kernel: [<ffffffff810b5b84>] kthread+0xd4/0xf0
Mar 15 22:32:20 serenity kernel: [<ffffffff810b5ab0>] ?
kthread_create_on_node+0x60/0x60
Mar 15 22:32:20 serenity kernel: [<ffffffff816884a2>] ret_from_fork+0x22/0x30
Mar 15 22:32:20 serenity kernel: Task dump for CPU 8:
Mar 15 22:32:20 serenity kernel: cc1plus R running task 13944 11343
11324 0x00000000
Mar 15 22:32:20 serenity kernel: ffffc9000efafc28 ffffffff813112e0
ffffea000a9bc2a0 1488f1d5fc5cb49b
Mar 15 22:32:20 serenity kernel: ffffea000439a5a0 ffffc9000efafc40
ffffffff8131132d ffffc9000efafd50
Mar 15 22:32:20 serenity kernel: ffffc9000efafd38 ffffffff811473bb
0000000000000000 ffff88087fd16b20
Mar 15 22:32:20 serenity kernel: Call Trace:
Mar 15 22:32:20 serenity kernel: [<ffffffff813112e0>] ?
__list_del_entry+0x20/0x60
Mar 15 22:32:20 serenity kernel: [<ffffffff8131132d>] ? list_del+0xd/0x30
Mar 15 22:32:20 serenity kernel: [<ffffffff811473bb>]
get_page_from_freelist+0x2db/0xa70
Mar 15 22:32:20 serenity kernel: [<ffffffff81148b89>]
__alloc_pages_nodemask+0xd9/0x1f0
Mar 15 22:32:20 serenity kernel: [<ffffffff811acafb>] ?
mem_cgroup_commit_charge+0x7b/0x480
Mar 15 22:32:20 serenity kernel: [<ffffffff81192e7f>]
alloc_pages_vma+0x9f/0x270
Mar 15 22:32:20 serenity kernel: [<ffffffff8117bedd>] ?
page_add_new_anon_rmap+0x9d/0xe0
Mar 15 22:32:20 serenity kernel: [<ffffffff8114fa21>] ?
lru_cache_add_active_or_unevictable+0x31/0xa0
Mar 15 22:32:20 serenity kernel: [<ffffffff81171493>] ?
handle_mm_fault+0xfa3/0x1070
Mar 15 22:32:20 serenity kernel: [<ffffffff81044efa>] ?
__do_page_fault+0x21a/0x430
Mar 15 22:32:20 serenity kernel: [<ffffffff8104514c>] ? do_page_fault+0xc/0x10
Mar 15 22:32:20 serenity kernel: [<ffffffff81688bdd>] ? retint_user+0x8/0xd
Mar 15 22:32:20 serenity kernel: Task dump for CPU 9:
Mar 15 22:32:20 serenity kernel: cc1plus R running task 14184 11389
11388 0x00000000
Mar 15 22:32:20 serenity kernel: ffffc9000004bd98 ffffffff810c080b
0000000000000009 ffffffff81ac0080
Mar 15 22:32:20 serenity kernel: ffffc9000004bdb0 ffffffff810c2fb2
0000000000000009 ffffc9000004bde0
Mar 15 22:32:20 serenity kernel: ffffffff8113dfc8 ffff88087fd33e40
ffffffff81ac0080 0000000000000001
Mar 15 22:32:20 serenity kernel: Call Trace:
Mar 15 22:32:20 serenity kernel: <IRQ>
Mar 15 22:32:20 serenity kernel: [<ffffffff810c080b>]
sched_show_task+0xdb/0x140
Mar 15 22:32:20 serenity kernel: [<ffffffff810c2fb2>] dump_cpu_task+0x32/0x40
Mar 15 22:32:20 serenity kernel: [<ffffffff8113dfc8>]
rcu_dump_cpu_stacks+0x8d/0xb1
Mar 15 22:32:20 serenity kernel: [<ffffffff810ed138>]
rcu_check_callbacks+0x6a8/0x800
Mar 15 22:32:20 serenity kernel: 8-...: (14 GPs behind)
idle=01d/140000000000001/0 softirq=95511/95520 fqs=3
Mar 15 22:32:20 serenity kernel: [<ffffffff81120dbc>] ?
__acct_update_integrals+0x2c/0xb0
Mar 15 22:32:20 serenity kernel: [<ffffffff810efaaa>]
update_process_times+0x2a/0x50
Mar 15 22:32:20 serenity kernel: [<ffffffff810fe4bb>]
tick_sched_timer+0x5b/0x1a0
Mar 15 22:32:20 serenity kernel: [<ffffffff810f02be>]
__hrtimer_run_queues+0xde/0x1b0
Mar 15 22:32:20 serenity kernel: [<ffffffff810f0832>]
hrtimer_interrupt+0xb2/0x1b0
Mar 15 22:32:20 serenity kernel: [<ffffffff81039073>]
smp_trace_apic_timer_interrupt+0x63/0x90
Mar 15 22:32:20 serenity kernel: [<ffffffff810390a9>]
smp_apic_timer_interrupt+0x9/0x10
Mar 15 22:32:20 serenity kernel: [<ffffffff81688df1>]
apic_timer_interrupt+0x81/0x90
Mar 15 22:32:20 serenity kernel: <EOI>
Mar 15 22:32:20 serenity kernel: (t=2100 jiffies g=36550 c=36549
q=44075)
(...)
I've run memcheck86 on system and it has detected no errors.
--
You are receiving this mail because:
You are watching the assignee of the bug.
next prev parent reply other threads:[~2017-03-16 6:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-29 6:06 [Bug 191451] New: Host hangs when hyperv/pvspinlock are disabled bugzilla-daemon
2017-02-13 5:31 ` [Bug 191451] " bugzilla-daemon
2017-02-23 22:42 ` bugzilla-daemon
2017-03-16 6:44 ` bugzilla-daemon [this message]
2017-09-14 1:52 ` bugzilla-daemon
2017-10-07 2:04 ` bugzilla-daemon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=bug-191451-28872-9Dqdl7eFXn@https.bugzilla.kernel.org/ \
--to=bugzilla-daemon@bugzilla.kernel.org \
--cc=kvm@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.