Bug 1392458

Summary: [abrt] WARNING: CPU: 1 PID: 572 at drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1790 iwl_trans_pcie_grab_nic_access+0xeb/0xf0 [iwlwifi]
Product: [Fedora] Fedora Reporter: Satish Balay <balay>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 25CC: aflinta, balay, gansalmon, gtwilliams, ichavero, itamar, jonathan, kernel-maint, labbott, madhu.chinakonda, mchehab, pavlo.16
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/5d5998a96bc0981a406248741a7213ac84ae4cd5
Whiteboard: abrt_hash:65d31ad96f49569a201597a77c6b8d7b829fbfd2;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-02-01 17:31:05 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 Satish Balay 2016-11-07 14:40:35 UTC
Additional info:
reporter:       libreport-2.8.0
WARNING: CPU: 1 PID: 572 at drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1790 iwl_trans_pcie_grab_nic_access+0xeb/0xf0 [iwlwifi]
Timeout waiting for hardware access (CSR_GP_CNTRL 0x080403d8)
Modules linked in: fuse ccm xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_raw ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_security ip6table_mangle iptable_raw iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_security iptable_mangle ebtable_filter ebtables ip6table_filter ip6_tables dm_crypt intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul mei_wdt ghash_clmulni_intel iTCO_wdt iTCO_vendor_support intel_cstate intel_uncore intel_rapl_perf arc4 snd_hda_codec_hdmi iwldvm snd_hda_codec_conexant snd_hda_codec_generic
 mac80211 snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep iwlwifi i2c_i801 snd_seq i2c_smbus snd_seq_device mei_me snd_pcm mei lpc_ich cfg80211 snd_timer shpchp thinkpad_acpi wmi snd soundcore rfkill tpm_tis tpm_tis_core tpm nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc i915 crc32c_intel i2c_algo_bit drm_kms_helper sdhci_pci serio_raw sdhci e1000e drm mmc_core ptp pps_core fjes video
CPU: 1 PID: 572 Comm: irq/35-iwlwifi Not tainted 4.8.6-300.fc25.x86_64 #1
Hardware name: LENOVO 417152U/417152U, BIOS 8CET56WW (1.36 ) 12/18/2012
 0000000000000086 00000000e03567d3 ffff8bf51180fc40 ffffffff993e5ebd
 ffff8bf51180fc90 0000000000000000 ffff8bf51180fc80 ffffffff990a0e8b
 000006fe1180fc60 ffff8bf512868000 ffff8bf51286fe24 ffff8bf51180fd20
Call Trace:
 [<ffffffff993e5ebd>] dump_stack+0x63/0x86
 [<ffffffff990a0e8b>] __warn+0xcb/0xf0
 [<ffffffff990a0f0f>] warn_slowpath_fmt+0x5f/0x80
 [<ffffffffc08aa90b>] iwl_trans_pcie_grab_nic_access+0xeb/0xf0 [iwlwifi]
 [<ffffffffc0899272>] iwl_read_direct32+0x32/0x80 [iwlwifi]
 [<ffffffffc0899b18>] iwl_dump_fh+0x268/0x390 [iwlwifi]
 [<ffffffffc089fd69>] iwl_pcie_irq_handle_error+0x39/0x160 [iwlwifi]
 [<ffffffffc08a261d>] iwl_pcie_irq_handler+0x5ad/0xae0 [iwlwifi]
 [<ffffffff997fd932>] ? __schedule+0x2f2/0x770
 [<ffffffff990fe3c0>] ? irq_forced_thread_fn+0x70/0x70
 [<ffffffff990fe3e0>] irq_thread_fn+0x20/0x50
 [<ffffffff990fe62b>] irq_thread+0x12b/0x1b0
 [<ffffffff990fe440>] ? wake_threads_waitq+0x30/0x30
 [<ffffffff990fe500>] ? irq_thread_dtor+0xc0/0xc0
 [<ffffffff990c0c08>] kthread+0xd8/0xf0
 [<ffffffff9980277f>] ret_from_fork+0x1f/0x40
 [<ffffffff990c0b30>] ? kthread_worker_fn+0x180/0x180

Potential duplicate: bug 1352123

Comment 1 Satish Balay 2016-11-07 14:40:45 UTC
Created attachment 1218047 [details]
File: dmesg

Comment 2 Laura Abbott 2017-01-17 01:25:41 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 3 Satish Balay 2017-01-30 14:53:39 UTC
This issue occurred only once - and I have not seen it appear again [through all the kernel upgrades during this time]

$ journalctl |grep 'drivers/net/wireless/intel/iwlwifi/pcie/trans.c'
Nov 07 07:47:33 asterix kernel: WARNING: CPU: 1 PID: 572 at drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1790 iwl_trans_pcie_grab_nic_access+0xeb/0xf0 [iwlwifi]
$

Comment 4 pavlo.16 2017-02-01 12:34:49 UTC
*** Bug 1418275 has been marked as a duplicate of this bug. ***

Comment 5 Laura Abbott 2017-02-01 17:31:05 UTC
Thank you for letting me know. I'm going to close this bug for now.

Comment 6 Artur Flinta 2017-02-26 19:15:24 UTC
Description of problem:
It just appeared after system wake up from suspend.

Version-Release number of selected component:
kernel-core-4.9.11-200.fc25

Additional info:
reporter:       libreport-2.8.0
cmdline:        BOOT_IMAGE=/vmlinuz-4.9.11-200.fc25.x86_64 root=UUID=5cd17b38-6d2c-41e0-af96-c64c25a2ec62 ro rootflags=subvol=root00 rhgb quiet LANG=en_US.UTF-8
kernel:         4.9.11-200.fc25.x86_64
pkg_fingerprint: 4089 D8F2 FDB1 9C98
pkg_vendor:     Fedora Project
runlevel:       N 5
type:           Kerneloops

Truncated backtrace:
WARNING: CPU: 2 PID: 603 at drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1864 iwl_trans_pcie_grab_nic_access+0xeb/0xf0 [iwlwifi]
Timeout waiting for hardware access (CSR_GP_CNTRL 0x080403d8)
Modules linked in: rfcomm fuse ccm xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast xt_CT ip6t_rpfilter ip6t_REJECT nf_reject_ipv6 xt_conntrack ip_set nfnetlink ebtable_nat ebtable_broute bridge stp llc ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_raw ip6table_mangle ip6table_security iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_raw iptable_mangle iptable_security ebtable_filter ebtables ip6table_filter ip6_tables bnep intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul iTCO_wdt crc32_pclmul iTCO_vendor_support hp_wmi sparse_keymap ghash_clmulni_intel ppdev mei_wdt intel_cstate intel_uncore intel_rapl_perf tpm_infineon joydev
 uvcvideo arc4 videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core iwldvm videodev btusb btrtl btbcm btintel mac80211 bluetooth media iwlwifi snd_hda_codec_idt snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel cfg80211 snd_hda_codec lpc_ich snd_hda_core snd_hwdep snd_seq snd_seq_device rfkill snd_pcm snd_timer snd soundcore wmi parport_pc parport hp_accel lis3lv02d video mei_me input_polldev tpm_tis mei tpm_tis_core tpm shpchp nfsd auth_rpcgss nfs_acl lockd grace sunrpc binfmt_misc btrfs xor amdkfd amd_iommu_v2 radeon raid6_pq crc32c_intel i2c_algo_bit serio_raw drm_kms_helper firewire_ohci ttm sdhci_pci sdhci e1000e drm mmc_core firewire_core crc_itu_t ptp pps_core fjes
CPU: 2 PID: 603 Comm: irq/42-iwlwifi Not tainted 4.9.11-200.fc25.x86_64 #1
Hardware name: Hewlett-Packard HP EliteBook 8560w (LG660EA)/1631, BIOS 68SVD Ver. F.22 01/05/2012
 ffffa982419cbc40 ffffffff943f48bd ffffa982419cbc90 0000000000000000
 ffffa982419cbc80 ffffffff940a306b 00000748419cbc60 ffff8e0263d00028
 ffff8e0263d07e90 ffffa982419cbd20 ffff8e0263d00028 ffffffffc08d4364
Call Trace:
 [<ffffffff943f48bd>] dump_stack+0x63/0x86
 [<ffffffff940a306b>] __warn+0xcb/0xf0
 [<ffffffff940a30ef>] warn_slowpath_fmt+0x5f/0x80
 [<ffffffffc08cfebb>] iwl_trans_pcie_grab_nic_access+0xeb/0xf0 [iwlwifi]
 [<ffffffffc08be272>] iwl_read_direct32+0x32/0x80 [iwlwifi]
 [<ffffffffc08beb18>] iwl_dump_fh+0x268/0x390 [iwlwifi]
 [<ffffffffc08c4f09>] iwl_pcie_irq_handle_error+0x39/0x150 [iwlwifi]
 [<ffffffffc08c77cd>] iwl_pcie_irq_handler+0x5ad/0xae0 [iwlwifi]
 [<ffffffff94818b0d>] ? __schedule+0x22d/0x6d0
 [<ffffffff94101920>] ? irq_forced_thread_fn+0x70/0x70
 [<ffffffff94101940>] irq_thread_fn+0x20/0x50
 [<ffffffff94101b8f>] irq_thread+0x12f/0x1b0
 [<ffffffff941019a0>] ? wake_threads_waitq+0x30/0x30
 [<ffffffff94101a60>] ? irq_thread_dtor+0xc0/0xc0
 [<ffffffff94003c17>] ? do_syscall_64+0x67/0x180
 [<ffffffff940c3549>] kthread+0xd9/0xf0
 [<ffffffff940c3470>] ? kthread_park+0x60/0x60
 [<ffffffff9481de95>] ret_from_fork+0x25/0x30