Bug 1385289

Summary: [abrt] kernel paging request at __kmalloc
Product: [Fedora] Fedora Reporter: Eduardo Silva <hoboprimate>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED INSUFFICIENT_DATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 25CC: gansalmon, hoboprimate, ichavero, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/f750feb06ba94d88bad7c8e27b2aa6fe1ea34640
Whiteboard: abrt_hash:b603617a47ecf4d22aa8fb2f7c6ca0f68c916968;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-02-23 23:02:43 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: dmesg none

Description Eduardo Silva 2016-10-15 23:04:46 UTC 
Additional info:
reporter:       libreport-2.8.0
BUG: unable to handle kernel paging request at 000001ff00020006
IP: [<ffffffff98227683>] __kmalloc+0xc3/0x1f0
PGD 0 
Oops: 0000 [#1] SMP
Modules linked in: irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel intel_cstate intel_uncore iTCO_wdt hid_multitouch intel_rapl_perf iTCO_vendor_support acer_wmi sparse_keymap uvcvideo arc4 ath9k videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core ath9k_common ath9k_hw ath3k btusb btrtl btbcm snd_hda_codec_realtek mac80211 snd_hda_codec_generic snd_hda_codec_hdmi videodev btintel snd_soc_rt5640 bluetooth snd_soc_rl6231 snd_soc_core snd_hda_intel snd_hda_codec media ath snd_compress snd_hda_core snd_pcm_dmaengine snd_hwdep ac97_bus cfg80211 rtsx_pci_ms memstick snd_seq rfkill snd_seq_device snd_pcm snd_timer dw_dmac dw_dmac_core spi_pxa2xx_platform snd snd_soc_sst_acpi snd_soc_sst_match shpchp soc_button_array lpc_ich i2c_i801 mei_me i2c_smbus soundcore mei i2c_designware_platform
 i2c_designware_core tpm_tis tpm_tis_core tpm nfsd auth_rpcgss nfs_acl lockd grace sunrpc nouveau i915 rtsx_pci_sdmmc mxm_wmi ttm i2c_algo_bit drm_kms_helper drm 8021q crc32c_intel garp stp llc mrp rtsx_pci serio_raw r8169 mii sdhci_acpi sdhci mmc_core video wmi i2c_hid fjes
CPU: 2 PID: 1 Comm: systemd Not tainted 4.8.1-1.fc25.x86_64 #1
Hardware name: Acer Aspire E5-571G/EA50_HB   , BIOS V1.24 12/12/2014
task: ffff8c9517ac3d00 task.stack: ffff8c95179c4000
RIP: 0010:[<ffffffff98227683>]  [<ffffffff98227683>] __kmalloc+0xc3/0x1f0
RSP: 0018:ffff8c95179c7c00  EFLAGS: 00010246
RAX: 000001ff00020006 RBX: 00000000024080c0 RCX: 0000000000000028
RDX: 00000000000039e4 RSI: 0000000000000000 RDI: 000000000001c980
RBP: ffff8c95179c7c30 R08: ffff8c951f29c980 R09: 0000000000000000
R10: 000001ff00020006 R11: 0000000400000000 R12: 00000000024080c0
R13: 0000000000000028 R14: ffff8c9518803900 R15: ffff8c9518803900
FS:  00007f17208efd80(0000) GS:ffff8c951f280000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000001ff00020006 CR3: 00000001d310e000 CR4: 00000000001406e0
Stack:
 ffffffff98276951 ffff8c950b37a500 ffff8c950b37a500 ffffffff98a2c720
 0000000000000000 ffff8c950b37a510 ffff8c95179c7c58 ffffffff98276951
 ffff8c950b37a500 ffff8c9513661bb8 ffff8c950b37a500 ffff8c95179c7c80
Call Trace:
 [<ffffffff98276951>] ? __seq_open_private+0x21/0x60
 [<ffffffff98276951>] __seq_open_private+0x21/0x60
 [<ffffffff982bf851>] proc_maps_open+0x21/0x70
 [<ffffffff982bf8ba>] pid_maps_open+0x1a/0x20
 [<ffffffff9824da15>] do_dentry_open+0x205/0x2e0
 [<ffffffff982bf8a0>] ? proc_maps_open+0x70/0x70
 [<ffffffff9824edfc>] vfs_open+0x4c/0x70
 [<ffffffff9825c55a>] ? may_open+0x5a/0x100
 [<ffffffff9825fa64>] path_openat+0x664/0x1380
 [<ffffffff98261a81>] do_filp_open+0x91/0x100
 [<ffffffff982790e0>] ? simple_attr_release+0x20/0x20
 [<ffffffff9826fcef>] ? __alloc_fd+0x3f/0x170
 [<ffffffff9824f210>] do_sys_open+0x130/0x220
 [<ffffffff9824f31e>] SyS_open+0x1e/0x20
 [<ffffffff98802572>] entry_SYSCALL_64_fastpath+0x1a/0xa4
Code: 49 83 78 10 00 4d 8b 10 0f 84 ce 00 00 00 4d 85 d2 0f 84 c5 00 00 00 49 63 47 20 49 8b 3f 4c 01 d0 40 f6 c7 0f 0f 85 1a 01 00 00 <48> 8b 18 48 8d 4a 01 4c 89 d0 65 48 0f c7 0f 0f 94 c0 84 c0 74 
RIP  [<ffffffff98227683>] __kmalloc+0xc3/0x1f0
 RSP <ffff8c95179c7c00>
CR2: 000001ff00020006
Comment 1 Eduardo Silva 2016-10-15 23:04:58 UTC 
Created attachment 1210870 [details]
File: dmesg
Comment 2 Eduardo Silva 2016-10-15 23:15:28 UTC 
Along with this problem report, I am getting dozens of similar crashes for which no report can be made with the message:

"
The backtrace does not contain enough meaningful function frames to be reported. It is annoying but it does not necessary signalize a problem with your computer. ABRT will not allow you to create a report in a bug tracking system but you can contact kernel maintainers via e-mail.
"

This also happens booted into the 4.8.0-0.rc8.git0.1.fc25 kernel.
Comment 3 Eduardo Silva 2016-10-15 23:33:14 UTC 
These reports were happening even after reboots. But after unloading the nouveau driver with rmmod, they seem to have stopped now.

Fedora is installed on a dual graphics (nvidia+intel) laptop.
Comment 4 Eduardo Silva 2016-10-16 00:19:14 UTC 
Scratch my last comment, after a reboot I have nouveau loaded again and no new abrt reports.
Comment 5 Laura Abbott 2017-01-17 01:13:09 UTC 
*********** MASS BUG UPDATE **************
We apologize for the inconvenience.  There is a large number of bugs to go through and several of them have gone stale.  Due to this, we are doing a mass bug update across all of the Fedora 25 kernel bugs.
 
Fedora 25 has now been rebased to 4.9.3-200.fc25.  Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel.
 
If you have moved on to Fedora 26, and are still experiencing this issue, please change the version to Fedora 26.
 
If you experience different issues, please open a new bug report for those.
Comment 6 Laura Abbott 2017-02-23 23:02:43 UTC 
*********** MASS BUG UPDATE **************
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 4 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.
Comment 7 Eduardo Silva 2017-07-21 19:05:27 UTC 
Currently on F26, and these errors have stopped.