Bug 1132368
| Summary: | [abrt] WARNING: CPU: 1 PID: 4071 at fs/proc/generic.c:521 remove_proc_entry+0x197/0x1a0() | ||||||
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| Product: | [Fedora] Fedora | Reporter: | lejeczek <peljasz> | ||||
| Component: | kernel | Assignee: | nfs-maint | ||||
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | rawhide | CC: | gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab, michele | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | abrt_hash:796afd437deb536b094277b331c78b89edef0426 | ||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-08-25 14:35:05 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Description
lejeczek
2014-08-21 08:53:56 UTC
Created attachment 929119 [details]
File: dmesg
I get the same with a slightly later kernel: [ 89.151871] ------------[ cut here ]------------ [ 89.151889] WARNING: CPU: 1 PID: 60 at fs/proc/generic.c:521 remove_proc_entry+0x197/0x1a0() [ 89.151893] remove_proc_entry: removing non-empty directory 'fs/nfsfs', leaking at least 'volumes' [ 89.151896] Modules linked in: rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd sunrpc fscache xt_CHECKSUM ipt_MASQUERADE tun fuse ip6t_rpfilter ip6t_REJECT xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_mangle iptable_security iptable_raw bnep b43 mac80211 btusb uvcvideo joydev bluetooth cfg80211 videobuf2_vmalloc videobuf2_memops videobuf2_core bcm5974 v4l2_common x86_pkg_temp_thermal ssb mmc_core videodev coretemp kvm_intel rfkill snd_hda_codec_hdmi media iTCO_wdt snd_hda_codec_cirrus kvm snd_hda_codec_generic iTCO_vendor_support snd_hda_intel [ 89.151973] snd_hda_controller snd_hda_codec snd_hwdep applesmc snd_seq input_polldev snd_seq_device microcode bcma snd_pcm lpc_ich snd_timer apple_bl sbs mfd_core snd mei_me shpchp sbshc mei soundcore i2c_i801 dm_crypt i915 crct10dif_pclmul i2c_algo_bit crc32_pclmul drm_kms_helper crc32c_intel drm ghash_clmulni_intel asix ata_generic usbnet pata_acpi mii i2ccore video [ 89.152017] CPU: 1 PID: 60 Comm: kworker/u16:1 Not tainted 3.17.0-0.rc1.git3.2.fc22.1.x86_64 #1 [ 89.152020] Hardware name: Apple Inc. MacBookAir4,1/Mac-C08A6BB70A942AC2, BIOS MBA41.88Z.0077.B0F.1201241549 01/24/2012 [ 89.152028] Workqueue: netns cleanup_net [ 89.152031] 0000000000000000 00000000e6ce5f9c ffff88016786bc60 ffffffff817314eb [ 89.152036] ffff88016786bca8 ffff88016786bc98 ffffffff81093ddd ffff88005ddf2680 [ 89.152041] 0000000000000005 ffffffffa0804570 ffffffffa0804573 ffff88016b05ad40 [ 89.152046] Call Trace: [ 89.152055] [<ffffffff817314eb>] dump_stack+0x45/0x56 [ 89.152062] [<ffffffff81093ddd>] warn_slowpath_common+0x7d/0xa0 [ 89.152068] [<ffffffff81093e5c>] warn_slowpath_fmt+0x5c/0x80 [ 89.152074] [<ffffffff812776b7>] remove_proc_entry+0x197/0x1a0 [ 89.152090] [<ffffffffa07e55b2>] nfs_fs_proc_net_exit+0x62/0x80 [nfs] [ 89.152103] [<ffffffffa07ebd22>] nfs_net_exit+0x12/0x20 [nfs] [ 89.152108] [<ffffffff8161aeb9>] ops_exit_list.isra.1+0x39/0x60 [ 89.152113] [<ffffffff8161b730>] cleanup_net+0x100/0x1e0 [ 89.152119] [<ffffffff810ac4fe>] process_one_work+0x17e/0x430 [ 89.152124] [<ffffffff810ace8b>] worker_thread+0x6b/0x4a0 [ 89.152129] [<ffffffff810ace20>] ? rescuer_thread+0x2a0/0x2a0 [ 89.152136] [<ffffffff810b1fca>] kthread+0xea/0x100 [ 89.152142] [<ffffffff810b1ee0>] ? kthread_create_on_node+0x1a0/0x1a0 [ 89.152151] [<ffffffff817384bc>] ret_from_fork+0x7c/0xb0 [ 89.152156] [<ffffffff810b1ee0>] ? kthread_create_on_node+0x1a0/0x1a0 [ 89.152160] ---[ end trace 13bcb5c19a421e60 ]--- Fixed by www.spinics.net/lists/linux-nfs/msg46080.html Thanks for the pointer to the patch! I've added it to today's rawhide kernel. Should land in the repo tomorrow. |