[Kernel-packages] [Bug 1376245] Re: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs'
An FYI - my system crashed again last night. Since this is the host for the NFS system - and gets used extensively for managing the DVR recordings - this system gets several large write operations a night - and more reads as the programs are streamed to Roku devices. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1376245 Title: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs' Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Trusty: Fix Committed Status in “linux” source package in Utopic: Fix Released Bug description: Ubuntu 14.04 amd64 ii linux-image-3.13.0-37-generic 3.13.0-37.64amd64Linux kernel image for version 3.13.0 on 64 bit x86 SMP sloeuillet@SLoeuillet-DE107:/sfr$ uname -a Linux SLoeuillet-DE107 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Today, I encountered 2 quite identical stack traces in my dmesg, related to nfs : [368973.412120] WARNING: CPU: 1 PID: 15607 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() [368973.412122] name 'fs/nfsfs' [368973.412123] Modules linked in: cdc_acm nfsv3 rpcsec_gss_krb5 8021q garp stp mrp llc cuse bnep rfcomm bluetooth nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc binfmt_misc fscache hp_wmi sparse_keymap snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq sp5100_tco snd_seq_device serio_raw snd_timer ttm drm_kms_helper snd kvm edac_core soundcore drm edac_mce_amd k8temp i2c_algo_bit i2c_piix4 tpm_infineon shpchp wmi mac_hid parport_pc ppdev lp parport hid_generic usbhid hid tg3 psmouse ptp pps_core floppy ahci libahci [368973.412164] CPU: 1 PID: 15607 Comm: kworker/u8:1 Tainted: GW 3.13.0-37-generic #64-Ubuntu [368973.412166] Hardware name: Hewlett-Packard HP Compaq dc5850 Small Form Factor/3029h, BIOS 786F6 v03.14 11/15/2011 [368973.412171] Workqueue: netns cleanup_net [368973.412172] 0009 88006a875c80 8171ed09 88006a875cc8 [368973.412176] 88006a875cb8 8106773d 0005 [368973.412179] a05168a8 88011b418b30 0100 88006a875d18 [368973.412182] Call Trace: [368973.412188] [8171ed09] dump_stack+0x45/0x56 [368973.412192] [8106773d] warn_slowpath_common+0x7d/0xa0 [368973.412195] [810677ac] warn_slowpath_fmt+0x4c/0x50 [368973.412198] [81229839] remove_proc_entry+0x139/0x1b0 [368973.412217] [a04f64e2] nfs_fs_proc_net_exit+0x62/0x70 [nfs] [368973.412225] [a04fc5b2] nfs_net_exit+0x12/0x20 [nfs] [368973.412228] [8161b409] ops_exit_list.isra.1+0x39/0x60 [368973.412231] [8161bc90] cleanup_net+0x110/0x250 [368973.412235] [810839c2] process_one_work+0x182/0x450 [368973.412237] [810847b1] worker_thread+0x121/0x410 [368973.412240] [81084690] ? rescuer_thread+0x430/0x430 [368973.412243] [8108b492] kthread+0xd2/0xf0 [368973.412246] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 [368973.412249] [8172f77c] ret_from_fork+0x7c/0xb0 [368973.412251] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 [368973.412253] ---[ end trace bb78fe56a3dcb678 ]--- [368973.448199] WARNING: CPU: 1 PID: 15607 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() [368973.448201] name 'fs/nfsfs' [368973.448203] Modules linked in: cdc_acm nfsv3 rpcsec_gss_krb5 8021q garp stp mrp llc cuse bnep rfcomm bluetooth nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc binfmt_misc fscache hp_wmi sparse_keymap snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq sp5100_tco snd_seq_device serio_raw snd_timer ttm drm_kms_helper snd kvm edac_core soundcore drm edac_mce_amd k8temp i2c_algo_bit i2c_piix4 tpm_infineon shpchp wmi mac_hid parport_pc ppdev lp parport hid_generic usbhid hid tg3 psmouse ptp pps_core floppy ahci libahci [368973.448250] CPU: 1 PID: 15607 Comm: kworker/u8:1 Tainted: GW 3.13.0-37-generic #64-Ubuntu [368973.448252] Hardware name: Hewlett-Packard HP Compaq dc5850 Small Form Factor/3029h, BIOS 786F6 v03.14 11/15/2011 [368973.448257] Workqueue: netns cleanup_net [368973.448259] 0009 88006a875c80 8171ed09 88006a875cc8 [368973.448263] 88006a875cb8 8106773d 0005 [368973.448265] a05168a8 88011b418b30 0100 88006a875d18 [368973.448268] Call Trace: [368973.448275] [8171ed09] dump_stack+0x45/0x56 [368973.448279] [8106773d]
[Kernel-packages] [Bug 1376245] Re: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs'
System crashed again last night. it appears this has been approved for promotion into next Trusty update. Not able to obtain the timing of the next update for Trusty. Is there a scheduled release date? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1376245 Title: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs' Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Trusty: Fix Committed Status in “linux” source package in Utopic: Fix Released Bug description: Ubuntu 14.04 amd64 ii linux-image-3.13.0-37-generic 3.13.0-37.64amd64Linux kernel image for version 3.13.0 on 64 bit x86 SMP sloeuillet@SLoeuillet-DE107:/sfr$ uname -a Linux SLoeuillet-DE107 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Today, I encountered 2 quite identical stack traces in my dmesg, related to nfs : [368973.412120] WARNING: CPU: 1 PID: 15607 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() [368973.412122] name 'fs/nfsfs' [368973.412123] Modules linked in: cdc_acm nfsv3 rpcsec_gss_krb5 8021q garp stp mrp llc cuse bnep rfcomm bluetooth nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc binfmt_misc fscache hp_wmi sparse_keymap snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq sp5100_tco snd_seq_device serio_raw snd_timer ttm drm_kms_helper snd kvm edac_core soundcore drm edac_mce_amd k8temp i2c_algo_bit i2c_piix4 tpm_infineon shpchp wmi mac_hid parport_pc ppdev lp parport hid_generic usbhid hid tg3 psmouse ptp pps_core floppy ahci libahci [368973.412164] CPU: 1 PID: 15607 Comm: kworker/u8:1 Tainted: GW 3.13.0-37-generic #64-Ubuntu [368973.412166] Hardware name: Hewlett-Packard HP Compaq dc5850 Small Form Factor/3029h, BIOS 786F6 v03.14 11/15/2011 [368973.412171] Workqueue: netns cleanup_net [368973.412172] 0009 88006a875c80 8171ed09 88006a875cc8 [368973.412176] 88006a875cb8 8106773d 0005 [368973.412179] a05168a8 88011b418b30 0100 88006a875d18 [368973.412182] Call Trace: [368973.412188] [8171ed09] dump_stack+0x45/0x56 [368973.412192] [8106773d] warn_slowpath_common+0x7d/0xa0 [368973.412195] [810677ac] warn_slowpath_fmt+0x4c/0x50 [368973.412198] [81229839] remove_proc_entry+0x139/0x1b0 [368973.412217] [a04f64e2] nfs_fs_proc_net_exit+0x62/0x70 [nfs] [368973.412225] [a04fc5b2] nfs_net_exit+0x12/0x20 [nfs] [368973.412228] [8161b409] ops_exit_list.isra.1+0x39/0x60 [368973.412231] [8161bc90] cleanup_net+0x110/0x250 [368973.412235] [810839c2] process_one_work+0x182/0x450 [368973.412237] [810847b1] worker_thread+0x121/0x410 [368973.412240] [81084690] ? rescuer_thread+0x430/0x430 [368973.412243] [8108b492] kthread+0xd2/0xf0 [368973.412246] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 [368973.412249] [8172f77c] ret_from_fork+0x7c/0xb0 [368973.412251] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 [368973.412253] ---[ end trace bb78fe56a3dcb678 ]--- [368973.448199] WARNING: CPU: 1 PID: 15607 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() [368973.448201] name 'fs/nfsfs' [368973.448203] Modules linked in: cdc_acm nfsv3 rpcsec_gss_krb5 8021q garp stp mrp llc cuse bnep rfcomm bluetooth nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc binfmt_misc fscache hp_wmi sparse_keymap snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq sp5100_tco snd_seq_device serio_raw snd_timer ttm drm_kms_helper snd kvm edac_core soundcore drm edac_mce_amd k8temp i2c_algo_bit i2c_piix4 tpm_infineon shpchp wmi mac_hid parport_pc ppdev lp parport hid_generic usbhid hid tg3 psmouse ptp pps_core floppy ahci libahci [368973.448250] CPU: 1 PID: 15607 Comm: kworker/u8:1 Tainted: GW 3.13.0-37-generic #64-Ubuntu [368973.448252] Hardware name: Hewlett-Packard HP Compaq dc5850 Small Form Factor/3029h, BIOS 786F6 v03.14 11/15/2011 [368973.448257] Workqueue: netns cleanup_net [368973.448259] 0009 88006a875c80 8171ed09 88006a875cc8 [368973.448263] 88006a875cb8 8106773d 0005 [368973.448265] a05168a8 88011b418b30 0100 88006a875d18 [368973.448268] Call Trace: [368973.448275] [8171ed09] dump_stack+0x45/0x56 [368973.448279] [8106773d] warn_slowpath_common+0x7d/0xa0 [368973.448283] [810677ac]
[Kernel-packages] [Bug 1376245] Re: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs'
System crashed again last night due to this bug. How can this issue be escalated and placed into the next Trusty release? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1376245 Title: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs' Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Trusty: Fix Committed Status in “linux” source package in Utopic: Fix Released Bug description: Ubuntu 14.04 amd64 ii linux-image-3.13.0-37-generic 3.13.0-37.64amd64Linux kernel image for version 3.13.0 on 64 bit x86 SMP sloeuillet@SLoeuillet-DE107:/sfr$ uname -a Linux SLoeuillet-DE107 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Today, I encountered 2 quite identical stack traces in my dmesg, related to nfs : [368973.412120] WARNING: CPU: 1 PID: 15607 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() [368973.412122] name 'fs/nfsfs' [368973.412123] Modules linked in: cdc_acm nfsv3 rpcsec_gss_krb5 8021q garp stp mrp llc cuse bnep rfcomm bluetooth nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc binfmt_misc fscache hp_wmi sparse_keymap snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq sp5100_tco snd_seq_device serio_raw snd_timer ttm drm_kms_helper snd kvm edac_core soundcore drm edac_mce_amd k8temp i2c_algo_bit i2c_piix4 tpm_infineon shpchp wmi mac_hid parport_pc ppdev lp parport hid_generic usbhid hid tg3 psmouse ptp pps_core floppy ahci libahci [368973.412164] CPU: 1 PID: 15607 Comm: kworker/u8:1 Tainted: GW 3.13.0-37-generic #64-Ubuntu [368973.412166] Hardware name: Hewlett-Packard HP Compaq dc5850 Small Form Factor/3029h, BIOS 786F6 v03.14 11/15/2011 [368973.412171] Workqueue: netns cleanup_net [368973.412172] 0009 88006a875c80 8171ed09 88006a875cc8 [368973.412176] 88006a875cb8 8106773d 0005 [368973.412179] a05168a8 88011b418b30 0100 88006a875d18 [368973.412182] Call Trace: [368973.412188] [8171ed09] dump_stack+0x45/0x56 [368973.412192] [8106773d] warn_slowpath_common+0x7d/0xa0 [368973.412195] [810677ac] warn_slowpath_fmt+0x4c/0x50 [368973.412198] [81229839] remove_proc_entry+0x139/0x1b0 [368973.412217] [a04f64e2] nfs_fs_proc_net_exit+0x62/0x70 [nfs] [368973.412225] [a04fc5b2] nfs_net_exit+0x12/0x20 [nfs] [368973.412228] [8161b409] ops_exit_list.isra.1+0x39/0x60 [368973.412231] [8161bc90] cleanup_net+0x110/0x250 [368973.412235] [810839c2] process_one_work+0x182/0x450 [368973.412237] [810847b1] worker_thread+0x121/0x410 [368973.412240] [81084690] ? rescuer_thread+0x430/0x430 [368973.412243] [8108b492] kthread+0xd2/0xf0 [368973.412246] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 [368973.412249] [8172f77c] ret_from_fork+0x7c/0xb0 [368973.412251] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 [368973.412253] ---[ end trace bb78fe56a3dcb678 ]--- [368973.448199] WARNING: CPU: 1 PID: 15607 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() [368973.448201] name 'fs/nfsfs' [368973.448203] Modules linked in: cdc_acm nfsv3 rpcsec_gss_krb5 8021q garp stp mrp llc cuse bnep rfcomm bluetooth nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc binfmt_misc fscache hp_wmi sparse_keymap snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq sp5100_tco snd_seq_device serio_raw snd_timer ttm drm_kms_helper snd kvm edac_core soundcore drm edac_mce_amd k8temp i2c_algo_bit i2c_piix4 tpm_infineon shpchp wmi mac_hid parport_pc ppdev lp parport hid_generic usbhid hid tg3 psmouse ptp pps_core floppy ahci libahci [368973.448250] CPU: 1 PID: 15607 Comm: kworker/u8:1 Tainted: GW 3.13.0-37-generic #64-Ubuntu [368973.448252] Hardware name: Hewlett-Packard HP Compaq dc5850 Small Form Factor/3029h, BIOS 786F6 v03.14 11/15/2011 [368973.448257] Workqueue: netns cleanup_net [368973.448259] 0009 88006a875c80 8171ed09 88006a875cc8 [368973.448263] 88006a875cb8 8106773d 0005 [368973.448265] a05168a8 88011b418b30 0100 88006a875d18 [368973.448268] Call Trace: [368973.448275] [8171ed09] dump_stack+0x45/0x56 [368973.448279] [8106773d] warn_slowpath_common+0x7d/0xa0 [368973.448283] [810677ac] warn_slowpath_fmt+0x4c/0x50 [368973.448286] [81229839]
[Kernel-packages] [Bug 1376245] Re: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs'
Snippet from syslog.1 Last night: = Nov 2 23:10:06 ubuntu-1 kernel: [140230.568863] [ cut here ] Nov 2 23:10:06 ubuntu-1 kernel: [140230.568877] WARNING: CPU: 1 PID: 11663 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() Nov 2 23:10:06 ubuntu-1 kernel: [140230.568880] name 'fs/nfsfs' Nov 2 23:10:06 ubuntu-1 kernel: [140230.568883] Modules linked in: snd_hda_codec_hdmi bnep rfcomm kvm_amd bluetooth kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi snd_seq_midi_event aesni_intel snd_hda_codec_realtek aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd serio_raw fam15h_power edac_core edac_mce_amd k10temp snd_hda_intel snd_hda_codec snd_hwdep nouveau snd_pcm snd_page_alloc snd_rawmidi sp5100_tco i2c_piix4 snd_seq mxm_wmi wmi video snd_seq_device ttm snd_timer drm_kms_helper parport_pc drm binfmt_misc snd ppdev i2c_algo_bit soundcore mac_hid lp parport nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache hid_generic usbhid hid raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 firewire_ohci raid0 r8169 firewire_core mii crc_itu_t ahci multipath libahci linear Nov 2 23:10:06 ubuntu-1 kernel: [140230.568977] CPU: 1 PID: 11663 Comm: kworker/u16:1 Tainted: GW 3.13.0-39-generic #66-Ubuntu Nov 2 23:10:06 ubuntu-1 kernel: [140230.568981] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./990FXA-UD5, BIOS FB 01/23/2013 Nov 2 23:10:06 ubuntu-1 kernel: [140230.568988] Workqueue: netns cleanup_net Nov 2 23:10:06 ubuntu-1 kernel: [140230.568992] 0009 8803f8aa1c80 8171ece7 8803f8aa1cc8 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569000] 8803f8aa1cb8 8106773d 0005 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569007] a01cd8a8 88041e005ab0 0200 8803f8aa1d18 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569014] Call Trace: Nov 2 23:10:06 ubuntu-1 kernel: [140230.569023] [8171ece7] dump_stack+0x45/0x56 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569030] [8106773d] warn_slowpath_common+0x7d/0xa0 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569039] [810677ac] warn_slowpath_fmt+0x4c/0x50 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569050] [81229889] remove_proc_entry+0x139/0x1b0 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569078] [a01ad4e2] nfs_fs_proc_net_exit+0x62/0x70 [nfs] Nov 2 23:10:06 ubuntu-1 kernel: [140230.569098] [a01b35b2] nfs_net_exit+0x12/0x20 [nfs] Nov 2 23:10:06 ubuntu-1 kernel: [140230.569104] [8161b3a9] ops_exit_list.isra.1+0x39/0x60 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569112] [8161bc30] cleanup_net+0x110/0x250 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569120] [810839c2] process_one_work+0x182/0x450 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569126] [810847b1] worker_thread+0x121/0x410 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569132] [81084690] ? rescuer_thread+0x430/0x430 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569138] [8108b492] kthread+0xd2/0xf0 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569144] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569150] [8172f73c] ret_from_fork+0x7c/0xb0 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569156] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 Nov 2 23:10:06 ubuntu-1 kernel: [140230.569160] ---[ end trace 19f294f7c6698bcf ]--- And This morning after restarting the system Nov 2 07:54:19 ubuntu-1 kernel: [85246.458920] [ cut here ] Nov 2 07:54:19 ubuntu-1 kernel: [85246.458934] WARNING: CPU: 1 PID: 7918 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() Nov 2 07:54:19 ubuntu-1 kernel: [85246.458938] name 'fs/nfsfs' Nov 2 07:54:19 ubuntu-1 kernel: [85246.458940] Modules linked in: snd_hda_codec_hdmi bnep rfcomm kvm_amd bluetooth kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_seq_midi snd_seq_midi_event aesni_intel snd_hda_codec_realtek aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd serio_raw fam15h_power edac_core edac_mce_amd k10temp snd_hda_intel snd_hda_codec snd_hwdep nouveau snd_pcm snd_page_alloc snd_rawmidi sp5100_tco i2c_piix4 snd_seq mxm_wmi wmi video snd_seq_device ttm snd_timer drm_kms_helper parport_pc drm binfmt_misc snd ppdev i2c_algo_bit soundcore mac_hid lp parport nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache hid_generic usbhid hid raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 firewire_ohci raid0 r8169 firewire_core mii crc_itu_t ahci multipath libahci linear Nov 2 07:54:19 ubuntu-1 kernel: [85246.459035] CPU: 1 PID: 7918 Comm: kworker/u16:0 Tainted: GW
[Kernel-packages] [Bug 1376245] Re: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs'
System crashed again - soon after my last post. Can we please get this fix promoted into the Trusty stream for release? Thanks ! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1376245 Title: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs' Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Trusty: Fix Committed Status in “linux” source package in Utopic: Fix Released Bug description: Ubuntu 14.04 amd64 ii linux-image-3.13.0-37-generic 3.13.0-37.64amd64Linux kernel image for version 3.13.0 on 64 bit x86 SMP sloeuillet@SLoeuillet-DE107:/sfr$ uname -a Linux SLoeuillet-DE107 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Today, I encountered 2 quite identical stack traces in my dmesg, related to nfs : [368973.412120] WARNING: CPU: 1 PID: 15607 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() [368973.412122] name 'fs/nfsfs' [368973.412123] Modules linked in: cdc_acm nfsv3 rpcsec_gss_krb5 8021q garp stp mrp llc cuse bnep rfcomm bluetooth nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc binfmt_misc fscache hp_wmi sparse_keymap snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq sp5100_tco snd_seq_device serio_raw snd_timer ttm drm_kms_helper snd kvm edac_core soundcore drm edac_mce_amd k8temp i2c_algo_bit i2c_piix4 tpm_infineon shpchp wmi mac_hid parport_pc ppdev lp parport hid_generic usbhid hid tg3 psmouse ptp pps_core floppy ahci libahci [368973.412164] CPU: 1 PID: 15607 Comm: kworker/u8:1 Tainted: GW 3.13.0-37-generic #64-Ubuntu [368973.412166] Hardware name: Hewlett-Packard HP Compaq dc5850 Small Form Factor/3029h, BIOS 786F6 v03.14 11/15/2011 [368973.412171] Workqueue: netns cleanup_net [368973.412172] 0009 88006a875c80 8171ed09 88006a875cc8 [368973.412176] 88006a875cb8 8106773d 0005 [368973.412179] a05168a8 88011b418b30 0100 88006a875d18 [368973.412182] Call Trace: [368973.412188] [8171ed09] dump_stack+0x45/0x56 [368973.412192] [8106773d] warn_slowpath_common+0x7d/0xa0 [368973.412195] [810677ac] warn_slowpath_fmt+0x4c/0x50 [368973.412198] [81229839] remove_proc_entry+0x139/0x1b0 [368973.412217] [a04f64e2] nfs_fs_proc_net_exit+0x62/0x70 [nfs] [368973.412225] [a04fc5b2] nfs_net_exit+0x12/0x20 [nfs] [368973.412228] [8161b409] ops_exit_list.isra.1+0x39/0x60 [368973.412231] [8161bc90] cleanup_net+0x110/0x250 [368973.412235] [810839c2] process_one_work+0x182/0x450 [368973.412237] [810847b1] worker_thread+0x121/0x410 [368973.412240] [81084690] ? rescuer_thread+0x430/0x430 [368973.412243] [8108b492] kthread+0xd2/0xf0 [368973.412246] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 [368973.412249] [8172f77c] ret_from_fork+0x7c/0xb0 [368973.412251] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 [368973.412253] ---[ end trace bb78fe56a3dcb678 ]--- [368973.448199] WARNING: CPU: 1 PID: 15607 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() [368973.448201] name 'fs/nfsfs' [368973.448203] Modules linked in: cdc_acm nfsv3 rpcsec_gss_krb5 8021q garp stp mrp llc cuse bnep rfcomm bluetooth nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc binfmt_misc fscache hp_wmi sparse_keymap snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq sp5100_tco snd_seq_device serio_raw snd_timer ttm drm_kms_helper snd kvm edac_core soundcore drm edac_mce_amd k8temp i2c_algo_bit i2c_piix4 tpm_infineon shpchp wmi mac_hid parport_pc ppdev lp parport hid_generic usbhid hid tg3 psmouse ptp pps_core floppy ahci libahci [368973.448250] CPU: 1 PID: 15607 Comm: kworker/u8:1 Tainted: GW 3.13.0-37-generic #64-Ubuntu [368973.448252] Hardware name: Hewlett-Packard HP Compaq dc5850 Small Form Factor/3029h, BIOS 786F6 v03.14 11/15/2011 [368973.448257] Workqueue: netns cleanup_net [368973.448259] 0009 88006a875c80 8171ed09 88006a875cc8 [368973.448263] 88006a875cb8 8106773d 0005 [368973.448265] a05168a8 88011b418b30 0100 88006a875d18 [368973.448268] Call Trace: [368973.448275] [8171ed09] dump_stack+0x45/0x56 [368973.448279] [8106773d] warn_slowpath_common+0x7d/0xa0 [368973.448283] [810677ac] warn_slowpath_fmt+0x4c/0x50 [368973.448286] [81229839]
[Kernel-packages] [Bug 1376245] Re: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs'
After re-booting the system - 4 failures have already appeared in the syslog within 20 minutes . Running a handbrakecli process directly on the machine. This really frustrating - having to deal with this - when the solution exists - yet not promoted. Please - Please push this fix into the next available Trusty release . -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1376245 Title: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs' Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Trusty: Fix Committed Status in “linux” source package in Utopic: Fix Released Bug description: Ubuntu 14.04 amd64 ii linux-image-3.13.0-37-generic 3.13.0-37.64amd64Linux kernel image for version 3.13.0 on 64 bit x86 SMP sloeuillet@SLoeuillet-DE107:/sfr$ uname -a Linux SLoeuillet-DE107 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Today, I encountered 2 quite identical stack traces in my dmesg, related to nfs : [368973.412120] WARNING: CPU: 1 PID: 15607 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() [368973.412122] name 'fs/nfsfs' [368973.412123] Modules linked in: cdc_acm nfsv3 rpcsec_gss_krb5 8021q garp stp mrp llc cuse bnep rfcomm bluetooth nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc binfmt_misc fscache hp_wmi sparse_keymap snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq sp5100_tco snd_seq_device serio_raw snd_timer ttm drm_kms_helper snd kvm edac_core soundcore drm edac_mce_amd k8temp i2c_algo_bit i2c_piix4 tpm_infineon shpchp wmi mac_hid parport_pc ppdev lp parport hid_generic usbhid hid tg3 psmouse ptp pps_core floppy ahci libahci [368973.412164] CPU: 1 PID: 15607 Comm: kworker/u8:1 Tainted: GW 3.13.0-37-generic #64-Ubuntu [368973.412166] Hardware name: Hewlett-Packard HP Compaq dc5850 Small Form Factor/3029h, BIOS 786F6 v03.14 11/15/2011 [368973.412171] Workqueue: netns cleanup_net [368973.412172] 0009 88006a875c80 8171ed09 88006a875cc8 [368973.412176] 88006a875cb8 8106773d 0005 [368973.412179] a05168a8 88011b418b30 0100 88006a875d18 [368973.412182] Call Trace: [368973.412188] [8171ed09] dump_stack+0x45/0x56 [368973.412192] [8106773d] warn_slowpath_common+0x7d/0xa0 [368973.412195] [810677ac] warn_slowpath_fmt+0x4c/0x50 [368973.412198] [81229839] remove_proc_entry+0x139/0x1b0 [368973.412217] [a04f64e2] nfs_fs_proc_net_exit+0x62/0x70 [nfs] [368973.412225] [a04fc5b2] nfs_net_exit+0x12/0x20 [nfs] [368973.412228] [8161b409] ops_exit_list.isra.1+0x39/0x60 [368973.412231] [8161bc90] cleanup_net+0x110/0x250 [368973.412235] [810839c2] process_one_work+0x182/0x450 [368973.412237] [810847b1] worker_thread+0x121/0x410 [368973.412240] [81084690] ? rescuer_thread+0x430/0x430 [368973.412243] [8108b492] kthread+0xd2/0xf0 [368973.412246] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 [368973.412249] [8172f77c] ret_from_fork+0x7c/0xb0 [368973.412251] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 [368973.412253] ---[ end trace bb78fe56a3dcb678 ]--- [368973.448199] WARNING: CPU: 1 PID: 15607 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() [368973.448201] name 'fs/nfsfs' [368973.448203] Modules linked in: cdc_acm nfsv3 rpcsec_gss_krb5 8021q garp stp mrp llc cuse bnep rfcomm bluetooth nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc binfmt_misc fscache hp_wmi sparse_keymap snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq sp5100_tco snd_seq_device serio_raw snd_timer ttm drm_kms_helper snd kvm edac_core soundcore drm edac_mce_amd k8temp i2c_algo_bit i2c_piix4 tpm_infineon shpchp wmi mac_hid parport_pc ppdev lp parport hid_generic usbhid hid tg3 psmouse ptp pps_core floppy ahci libahci [368973.448250] CPU: 1 PID: 15607 Comm: kworker/u8:1 Tainted: GW 3.13.0-37-generic #64-Ubuntu [368973.448252] Hardware name: Hewlett-Packard HP Compaq dc5850 Small Form Factor/3029h, BIOS 786F6 v03.14 11/15/2011 [368973.448257] Workqueue: netns cleanup_net [368973.448259] 0009 88006a875c80 8171ed09 88006a875cc8 [368973.448263] 88006a875cb8 8106773d 0005 [368973.448265] a05168a8 88011b418b30 0100 88006a875d18 [368973.448268] Call Trace: [368973.448275] [8171ed09]
[Kernel-packages] [Bug 1376245] Re: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs'
When will this fix be released for trusty? I am experiencing this situation about every 3rd day. Have 3 Ubuntu systems tied together - with the system that crashes as the NFS server - along with the primary MythTV service. The other 2 systems read/write to the file system as MythTV services and one is the primary PLEX service. Looking forward to having this annoying situation resolved. Seems to occur when the file system is being used by 2 or more of the secondary servers - however - not been able to pin point the exact usage pattern at the time of the fault. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1376245 Title: remove_proc_entry+0x139/0x1b0() -- name 'fs/nfsfs' Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Trusty: Fix Committed Status in “linux” source package in Utopic: Fix Released Bug description: Ubuntu 14.04 amd64 ii linux-image-3.13.0-37-generic 3.13.0-37.64amd64Linux kernel image for version 3.13.0 on 64 bit x86 SMP sloeuillet@SLoeuillet-DE107:/sfr$ uname -a Linux SLoeuillet-DE107 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux Today, I encountered 2 quite identical stack traces in my dmesg, related to nfs : [368973.412120] WARNING: CPU: 1 PID: 15607 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() [368973.412122] name 'fs/nfsfs' [368973.412123] Modules linked in: cdc_acm nfsv3 rpcsec_gss_krb5 8021q garp stp mrp llc cuse bnep rfcomm bluetooth nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc binfmt_misc fscache hp_wmi sparse_keymap snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq sp5100_tco snd_seq_device serio_raw snd_timer ttm drm_kms_helper snd kvm edac_core soundcore drm edac_mce_amd k8temp i2c_algo_bit i2c_piix4 tpm_infineon shpchp wmi mac_hid parport_pc ppdev lp parport hid_generic usbhid hid tg3 psmouse ptp pps_core floppy ahci libahci [368973.412164] CPU: 1 PID: 15607 Comm: kworker/u8:1 Tainted: GW 3.13.0-37-generic #64-Ubuntu [368973.412166] Hardware name: Hewlett-Packard HP Compaq dc5850 Small Form Factor/3029h, BIOS 786F6 v03.14 11/15/2011 [368973.412171] Workqueue: netns cleanup_net [368973.412172] 0009 88006a875c80 8171ed09 88006a875cc8 [368973.412176] 88006a875cb8 8106773d 0005 [368973.412179] a05168a8 88011b418b30 0100 88006a875d18 [368973.412182] Call Trace: [368973.412188] [8171ed09] dump_stack+0x45/0x56 [368973.412192] [8106773d] warn_slowpath_common+0x7d/0xa0 [368973.412195] [810677ac] warn_slowpath_fmt+0x4c/0x50 [368973.412198] [81229839] remove_proc_entry+0x139/0x1b0 [368973.412217] [a04f64e2] nfs_fs_proc_net_exit+0x62/0x70 [nfs] [368973.412225] [a04fc5b2] nfs_net_exit+0x12/0x20 [nfs] [368973.412228] [8161b409] ops_exit_list.isra.1+0x39/0x60 [368973.412231] [8161bc90] cleanup_net+0x110/0x250 [368973.412235] [810839c2] process_one_work+0x182/0x450 [368973.412237] [810847b1] worker_thread+0x121/0x410 [368973.412240] [81084690] ? rescuer_thread+0x430/0x430 [368973.412243] [8108b492] kthread+0xd2/0xf0 [368973.412246] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 [368973.412249] [8172f77c] ret_from_fork+0x7c/0xb0 [368973.412251] [8108b3c0] ? kthread_create_on_node+0x1c0/0x1c0 [368973.412253] ---[ end trace bb78fe56a3dcb678 ]--- [368973.448199] WARNING: CPU: 1 PID: 15607 at /build/buildd/linux-3.13.0/fs/proc/generic.c:511 remove_proc_entry+0x139/0x1b0() [368973.448201] name 'fs/nfsfs' [368973.448203] Modules linked in: cdc_acm nfsv3 rpcsec_gss_krb5 8021q garp stp mrp llc cuse bnep rfcomm bluetooth nfsv4 nfsd auth_rpcgss nfs_acl nfs lockd sunrpc binfmt_misc fscache hp_wmi sparse_keymap snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm radeon snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq sp5100_tco snd_seq_device serio_raw snd_timer ttm drm_kms_helper snd kvm edac_core soundcore drm edac_mce_amd k8temp i2c_algo_bit i2c_piix4 tpm_infineon shpchp wmi mac_hid parport_pc ppdev lp parport hid_generic usbhid hid tg3 psmouse ptp pps_core floppy ahci libahci [368973.448250] CPU: 1 PID: 15607 Comm: kworker/u8:1 Tainted: GW 3.13.0-37-generic #64-Ubuntu [368973.448252] Hardware name: Hewlett-Packard HP Compaq dc5850 Small Form Factor/3029h, BIOS 786F6 v03.14 11/15/2011 [368973.448257] Workqueue: netns cleanup_net [368973.448259] 0009 88006a875c80 8171ed09 88006a875cc8