From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 83201] New: CPU soft lockups in nouveau under load
Date: Mon, 25 Aug 2014 16:44:12 +0000 [thread overview]
Message-ID: <bug-83201-2300@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=83201
Bug ID: 83201
Summary: CPU soft lockups in nouveau under load
Product: Drivers
Version: 2.5
Kernel Version: 3.17.0-rc1-00231-g7be141d
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri@kernel-bugs.osdl.org
Reporter: ted@midg3t.net
Regression: No
Created attachment 148071
--> https://bugzilla.kernel.org/attachment.cgi?id=148071&action=edit
Full boot/run log
I'm seeing a ton of CPU soft lockups in 3.17.0-rc1-00231-g7be141d when building
a kernel (make -j8). It seems to lock up hard enough that I have to hard power
off.
Sorry if this is the wrong component. I guessed that this is a bug in nouveau.
Full log attached.
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753110] NMI watchdog: BUG: soft
lockup - CPU#2 stuck for 22s! [Xorg:4775]
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753114] Modules linked in: bnep
rfcomm binfmt_misc uinput nfsd auth_rpcgss oid_registry nfs_acl nfs lockd
fscache sunrpc loop hid_generic usbhid hid x86_pkg_temp_thermal
snd_hda_codec_hdmi ecb coretemp kvm_intel kvm btusb bluetooth
ghash_clmulni_intel snd_hda_codec_idt snd_hda_codec_generic joydev aesni_intel
snd_hda_intel snd_hda_controller arc4 snd_hda_codec aes_x86_64 brcmsmac cordic
brcmutil b43 ablk_helper snd_hwdep cryptd snd_pcm lrw gf128mul snd_seq
snd_timer snd_seq_device snd soundcore ehci_pci glue_helper mac80211 cfg80211
nouveau ssb rng_core pcmcia pcmcia_core mxm_wmi ttm dell_wmi sparse_keymap
dell_laptop rfkill ehci_hcd bcma drm_kms_helper drm i2c_algo_bit wmi psmouse
usbcore iTCO_wdt iTCO_vendor_support tpm_tis i2c_i801 lpc_ich mfd_core i2ccore
evdev serio_raw usb_common dcdbas acpi_cpufreq tpm battery processor video ac
button ext4 crc16 jbd2 mbcache sg sd_mod sr_mod crc_t10dif cdrom
crct10dif_common crc32c_intel microcode ahci libahci libata scsi_mod firewir
Aug 25 10:30:27 slctperciva6520 kernel: e_ohci sdhci_pci sdhci mmc_core
firewire_core crc_itu_t thermal thermal_sys e1000e ptp pps_core
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753181] CPU: 2 PID: 4775 Comm:
Xorg Tainted: G W L 3.17.0-rc1-00231-g7be141d #4
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753183] Hardware name: Dell Inc.
Latitude E6520/0692FT, BIOS A13 05/17/2012
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753185] task: ffff8800ce2d7750
ti: ffff880222c28000 task.ti: ffff880222c28000
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753187] RIP:
0010:[<ffffffff8109e30a>] [<ffffffff8109e30a>] csd_lock_wait.isra.1+0x7/0xa
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753193] RSP:
0018:ffff880222c2ba90 EFLAGS: 00000202
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753194] RAX: 0000000000000003
RBX: ffff88022dc54d48 RCX: 0000000000000002
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753196] RDX: ffff88022dc77b98
RSI: fffffffffffffffc RDI: ffff88022dc77bb0
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753197] RBP: 0000000000000003
R08: ffff88022dc54d48 R09: 0000000000000000
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753199] R10: 0000000000000008
R11: ffff8800ced85d80 R12: 0000000000000002
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753200] R13: 00000002000c0000
R14: ffff88022dc0de00 R15: 0000000000000296
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753202] FS:
00007f8b97f35880(0000) GS:ffff88022dc40000(0000) knlGS:0000000000000000
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753204] CS: 0010 DS: 0000 ES:
0000 CR0: 0000000080050033
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753205] CR2: 00007f8b90560000
CR3: 0000000223ae7000 CR4: 00000000000407e0
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753206] Stack:
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753208] ffffffff8109e8c2
ffff88022364c800 ffffffff00000007 0000000000000007
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753210] ffffffff810452d7
ffff88022364ca08 ffffffff810452d7 0000000000000000
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753212] 0000000000000001
ffff880222c2bbe8 ffff880222c2bbf0 0000000000000000
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753215] Call Trace:
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753219] [<ffffffff8109e8c2>] ?
smp_call_function_many+0x1e3/0x21a
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753223] [<ffffffff810452d7>] ?
leave_mm+0x9a/0x9a
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753225] [<ffffffff810452d7>] ?
leave_mm+0x9a/0x9a
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753228] [<ffffffff8109e914>] ?
smp_call_function+0x1b/0x1f
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753231] [<ffffffff8109e940>] ?
on_each_cpu+0x12/0x3a
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753233] [<ffffffff810455df>] ?
flush_tlb_kernel_range+0x50/0x55
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753238] [<ffffffff813d0f4d>] ?
_raw_spin_trylock+0x5/0x13
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753241] [<ffffffff8110ea6f>] ?
__purge_vmap_area_lazy+0x2ea/0x351
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753244] [<ffffffff811fc314>] ?
__bitmap_weight+0x27/0x58
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753248] [<ffffffff8110ef34>] ?
free_vmap_area_noflush+0x4f/0x55
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753252] [<ffffffff8110fc87>] ?
remove_vm_area+0x53/0x67
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753254] [<ffffffff8110fdd2>] ?
__vunmap+0xb1/0xc4
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753260] [<ffffffffa02e8c18>] ?
ttm_dma_tt_fini+0x30/0x4a [ttm]
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753281] [<ffffffffa0387f6b>] ?
nouveau_sgdma_destroy+0xe/0x19 [nouveau]
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753286] [<ffffffffa02e9091>] ?
ttm_bo_cleanup_memtype_use+0x36/0x5a [ttm]
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753291] [<ffffffffa02e9e6e>] ?
ttm_bo_release+0xe4/0x1c2 [ttm]
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753296] [<ffffffffa02e9d8a>] ?
ttm_bo_delayed_workqueue+0x21/0x21 [ttm]
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753300] [<ffffffffa02e9030>] ?
kref_sub+0x32/0x3c [ttm]
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753318] [<ffffffffa038a8b2>] ?
nouveau_gem_object_del+0x50/0x56 [nouveau]
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753324] [<ffffffffa0261b79>] ?
drm_gem_object_unreference_unlocked+0x38/0x55 [drm]
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753331] [<ffffffffa0261d26>] ?
drm_gem_handle_delete+0xa4/0xb3 [drm]
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753338] [<ffffffffa02627cb>] ?
drm_ioctl+0x288/0x3e3 [drm]
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753342] [<ffffffff81111e65>] ?
free_pages_and_swap_cache+0x45/0x5b
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753351] [<ffffffffa02621c6>] ?
drm_gem_handle_create+0x37/0x37 [drm]
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753356] [<ffffffff811026b5>] ?
tlb_finish_mmu+0xb/0x2f
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753360] [<ffffffff8111fb34>] ?
__cache_free.isra.45+0x1e8/0x1f7
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753364] [<ffffffff813d1016>] ?
_raw_spin_unlock_irqrestore+0xc/0xd
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753382] [<ffffffffa038505a>] ?
nouveau_drm_ioctl+0x74/0xa7 [nouveau]
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753385] [<ffffffff811399d4>] ?
do_vfs_ioctl+0x3ed/0x436
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753389] [<ffffffff8106cc36>] ?
vtime_account_user+0x35/0x40
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753392] [<ffffffff810e23b0>] ?
context_tracking_user_exit+0x48/0xa3
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753395] [<ffffffff81139a66>] ?
SyS_ioctl+0x49/0x77
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753397] [<ffffffff813d16d8>] ?
tracesys+0x7e/0xe2
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753399] [<ffffffff813d1737>] ?
tracesys+0xdd/0xe2
Aug 25 10:30:27 slctperciva6520 kernel: [ 367.753400] Code: 90 66 66 90 c3 c3
f3 48 0f b8 c7 c3 ff c7 50 48 89 f0 48 63 d7 be 00 02 00 00 48 89 c7 e8 27 fb
15 00 5a c3 eb 02 f3 90 f6 07 01 <75> f9 c3 41 57 31 c0 49 89 d7 41 56 49 89 ce
b9 08 00 00 00 41
--
You are receiving this mail because:
You are watching the assignee of the bug.
next reply other threads:[~2014-08-25 16:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-25 16:44 bugzilla-daemon [this message]
2014-08-25 17:00 ` [Bug 83201] CPU soft lockups in nouveau under load bugzilla-daemon
2014-08-27 17:06 ` 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-83201-2300@https.bugzilla.kernel.org/ \
--to=bugzilla-daemon@bugzilla.kernel.org \
--cc=dri-devel@lists.freedesktop.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.