[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
This bug was fixed in the package linux - 3.13.0-44.73 --- linux (3.13.0-44.73) trusty; urgency=low [ Kamal Mostafa ] * Release Tracking Bug - LP: #1402872 [ AceLan Kao ] * SAUCE: Add use_native_backlight quirk for HP ProBook 6570b - LP: #1359010 [ Andy Whitcroft ] * Revert SAUCE: (no-up) arm64: optimized copy_to_user and copy_from_user assembly code - LP: #1398596 * [Config] updateconfigs to balance CONFIG_SCOM_DEBUGFS [ Upstream Kernel Changes ] * iwlwifi: mvm: fix merge damage - LP: #1393317 * iwlwifi: remove IWL_UCODE_TLV_FLAGS_SCHED_SCAN flag - LP: #1393317 * iwlwifi: mvm: disable scheduled scan to prevent firmware crash - LP: #1393317 * iwlwifi: mvm: enable scheduled scan on newest firmware - LP: #1393317 * x86: kvm: use alternatives for VMCALL vs. VMMCALL if kernel text is read-only - LP: #1379340 * phylib: introduce PHY_INTERFACE_MODE_XGMII for 10G PHY - LP: #1381084 * of: make of_get_phy_mode parse 'phy-connection-type' - LP: #1381084 * xen-netfront: Remove BUGs on paged skb data which crosses a page boundary - LP: #1275879 * ACPI / blacklist: blacklist Win8 OSI for Dell Vostro 3546 - LP: #1383589 * powerpc/pseries: Fix endiannes issue in RTAS call from xmon - LP: #1396235 * mmc: sdhci-pci-o2micro: Fix Dell E5440 issue - LP: #1346067 * mfd: rtsx: Fix PM suspend for 5227 5249 - LP: #1359052 * drivers:scsi:storvsc: Fix a bug in handling ring buffer failures that may result in I/O freeze - LP: #1400289 * arm64: optimized copy_to_user and copy_from_user assembly code - LP: #1400349 * net:socket: set msg_namelen to 0 if msg_name is passed as NULL in msghdr struct from userland. - LP: #1335478 * drm/radeon: initialize sadb to NULL in the audio code - LP: #1402714 * powerpc/vphn: NUMA node code expects big-endian - LP: #1401150 * ALSA: usb-audio: Fix device_del() sysfs warnings at disconnect - LP: #1402853 * ALSA: hda - Add mute LED pin quirk for HP 15 touchsmart - LP: #1334950, #1402853 * rcu: Make callers awaken grace-period kthread - LP: #1402853 * rcu: Use rcu_gp_kthread_wake() to wake up grace period kthreads - LP: #1402853 * net: sctp: fix NULL pointer dereference in af-from_addr_param on malformed packet - LP: #1402853 * KVM: x86: Don't report guest userspace emulation error to userspace - LP: #1402853 * [media] ttusb-dec: buffer overflow in ioctl - LP: #1402853 * arm64: __clear_user: handle exceptions on strb - LP: #1402853 * ARM: pxa: fix hang on startup with DEBUG_LL - LP: #1402853 * samsung-laptop: Add broken-acpi-video quirk for NC210/NC110 - LP: #1402853 * acer-wmi: Add Aspire 5741 to video_vendor_dmi_table - LP: #1402853 * acer-wmi: Add acpi_backlight=video quirk for the Acer KAV80 - LP: #1402853 * rbd: Fix error recovery in rbd_obj_read_sync() - LP: #1402853 * [media] ds3000: fix LNB supply voltage on Tevii S480 on initialization - LP: #1402853 * powerpc: do_notify_resume can be called with bad thread_info flags argument - LP: #1402853 * USB: kobil_sct: fix non-atomic allocation in write path - LP: #1402853 * USB: opticon: fix non-atomic allocation in write path - LP: #1402853 * regulator: max77693: Fix use of uninitialized regulator config - LP: #1402853 * USB: cdc-acm: add device id for GW Instek AFG-2225 - LP: #1402853 * usb: Do not allow usb_alloc_streams on unconfigured devices - LP: #1402853 * usb-storage: handle a skipped data phase - LP: #1402853 * xhci: Switch only Intel Lynx Point-LP ports to EHCI on shutdown. - LP: #1402853 * xhci: no switching back on non-ULT Haswell - LP: #1402853 * of: Fix overflow bug in string property parsing functions - LP: #1402853 * spi: fsl-dspi: Fix CTAR selection - LP: #1402853 * Btrfs: fix kfree on list_head in btrfs_lookup_csums_range error cleanup - LP: #1402853 * staging:iio:ade7758: Fix NULL pointer deref when enabling buffer - LP: #1402853 * staging:iio:ade7758: Fix check if channels are enabled in prenable - LP: #1402853 * staging:iio:ade7758: Remove raw from channel name - LP: #1402853 * USB: cdc-acm: only raise DTR on transitions from B0 - LP: #1402853 * serial: Fix divide-by-zero fault in uart_get_divisor() - LP: #1402853 * tty: Fix high cpu load if tty is unreleaseable - LP: #1402853 * tty: Prevent read/write wait queue active! log flooding - LP: #1402853 * tty/vt: don't set font mappings on vc not supporting this - LP: #1402853 * spi: pxa2xx: toggle clocks on suspend if not disabled by runtime PM - LP: #1402853 * sysfs: driver core: Fix glue dir race condition by gdp_mutex - LP: #1402853 * i2c: at91: don't account as iowait - LP: #1402853 * nfsd: don't try to reuse an expired DRC entry off the list - LP: #1402853 * nfsd: don't halt
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
** Tags removed: kernel-bug-break-fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402764 Title: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
This bug was fixed in the package linux-lts-trusty - 3.13.0-44.73~precise1 --- linux-lts-trusty (3.13.0-44.73~precise1) precise; urgency=low [ Kamal Mostafa ] * Release Tracking Bug - LP: #1402952 [ AceLan Kao ] * SAUCE: Add use_native_backlight quirk for HP ProBook 6570b - LP: #1359010 [ Andy Whitcroft ] * Revert SAUCE: (no-up) arm64: optimized copy_to_user and copy_from_user assembly code - LP: #1398596 * [Config] updateconfigs to balance CONFIG_SCOM_DEBUGFS [ Upstream Kernel Changes ] * iwlwifi: mvm: fix merge damage - LP: #1393317 * iwlwifi: remove IWL_UCODE_TLV_FLAGS_SCHED_SCAN flag - LP: #1393317 * iwlwifi: mvm: disable scheduled scan to prevent firmware crash - LP: #1393317 * iwlwifi: mvm: enable scheduled scan on newest firmware - LP: #1393317 * x86: kvm: use alternatives for VMCALL vs. VMMCALL if kernel text is read-only - LP: #1379340 * phylib: introduce PHY_INTERFACE_MODE_XGMII for 10G PHY - LP: #1381084 * of: make of_get_phy_mode parse 'phy-connection-type' - LP: #1381084 * xen-netfront: Remove BUGs on paged skb data which crosses a page boundary - LP: #1275879 * ACPI / blacklist: blacklist Win8 OSI for Dell Vostro 3546 - LP: #1383589 * powerpc/pseries: Fix endiannes issue in RTAS call from xmon - LP: #1396235 * mmc: sdhci-pci-o2micro: Fix Dell E5440 issue - LP: #1346067 * mfd: rtsx: Fix PM suspend for 5227 5249 - LP: #1359052 * drivers:scsi:storvsc: Fix a bug in handling ring buffer failures that may result in I/O freeze - LP: #1400289 * arm64: optimized copy_to_user and copy_from_user assembly code - LP: #1400349 * net:socket: set msg_namelen to 0 if msg_name is passed as NULL in msghdr struct from userland. - LP: #1335478 * drm/radeon: initialize sadb to NULL in the audio code - LP: #1402714 * powerpc/vphn: NUMA node code expects big-endian - LP: #1401150 * ALSA: usb-audio: Fix device_del() sysfs warnings at disconnect - LP: #1402853 * ALSA: hda - Add mute LED pin quirk for HP 15 touchsmart - LP: #1334950, #1402853 * rcu: Make callers awaken grace-period kthread - LP: #1402853 * rcu: Use rcu_gp_kthread_wake() to wake up grace period kthreads - LP: #1402853 * net: sctp: fix NULL pointer dereference in af-from_addr_param on malformed packet - LP: #1402853 * KVM: x86: Don't report guest userspace emulation error to userspace - LP: #1402853 * [media] ttusb-dec: buffer overflow in ioctl - LP: #1402853 * arm64: __clear_user: handle exceptions on strb - LP: #1402853 * ARM: pxa: fix hang on startup with DEBUG_LL - LP: #1402853 * samsung-laptop: Add broken-acpi-video quirk for NC210/NC110 - LP: #1402853 * acer-wmi: Add Aspire 5741 to video_vendor_dmi_table - LP: #1402853 * acer-wmi: Add acpi_backlight=video quirk for the Acer KAV80 - LP: #1402853 * rbd: Fix error recovery in rbd_obj_read_sync() - LP: #1402853 * [media] ds3000: fix LNB supply voltage on Tevii S480 on initialization - LP: #1402853 * powerpc: do_notify_resume can be called with bad thread_info flags argument - LP: #1402853 * USB: kobil_sct: fix non-atomic allocation in write path - LP: #1402853 * USB: opticon: fix non-atomic allocation in write path - LP: #1402853 * regulator: max77693: Fix use of uninitialized regulator config - LP: #1402853 * USB: cdc-acm: add device id for GW Instek AFG-2225 - LP: #1402853 * usb: Do not allow usb_alloc_streams on unconfigured devices - LP: #1402853 * usb-storage: handle a skipped data phase - LP: #1402853 * xhci: Switch only Intel Lynx Point-LP ports to EHCI on shutdown. - LP: #1402853 * xhci: no switching back on non-ULT Haswell - LP: #1402853 * of: Fix overflow bug in string property parsing functions - LP: #1402853 * spi: fsl-dspi: Fix CTAR selection - LP: #1402853 * Btrfs: fix kfree on list_head in btrfs_lookup_csums_range error cleanup - LP: #1402853 * staging:iio:ade7758: Fix NULL pointer deref when enabling buffer - LP: #1402853 * staging:iio:ade7758: Fix check if channels are enabled in prenable - LP: #1402853 * staging:iio:ade7758: Remove raw from channel name - LP: #1402853 * USB: cdc-acm: only raise DTR on transitions from B0 - LP: #1402853 * serial: Fix divide-by-zero fault in uart_get_divisor() - LP: #1402853 * tty: Fix high cpu load if tty is unreleaseable - LP: #1402853 * tty: Prevent read/write wait queue active! log flooding - LP: #1402853 * tty/vt: don't set font mappings on vc not supporting this - LP: #1402853 * spi: pxa2xx: toggle clocks on suspend if not disabled by runtime PM - LP: #1402853 * sysfs: driver core: Fix glue dir race condition by gdp_mutex - LP: #1402853 * i2c: at91: don't account as iowait - LP: #1402853 * nfsd: don't try to reuse an expired DRC entry off the list
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
I think the proposed 3.13.0-44 kernel made the call traces go away, but the package didn't build out the dkms correctly, so my nvidia modules do not get loaded. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402764 Title: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
Gábor, you need to explicitly install the proposed package : sudo apt- get install linux-image-generic/proposed. In my case it installs 3.13.0-44-generic. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402764 Title: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
I have something like that [30362.151678] WARNING: CPU: 1 PID: 2669 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() [30362.151680] Modules linked in: cuse rpcsec_gss_krb5 rfcomm bnep nfsv4 bluetooth binfmt_misc nfsd auth_rpcgss nfs_acl nfs lockd sunrpc fscache snd_hda_codec_realtek hid_generic hid_a4tech snd_hda_intel snd_hda_codec mxm_wmi snd_hwdep kvm_amd usbhid kvm snd_pcm hid crct10dif_pclmul snd_page_alloc crc32_pclmul ghash_clmulni_intel snd_seq_midi aesni_intel snd_seq_midi_event aes_x86_64 lrw gf128mul glue_helper snd_rawmidi ablk_helper cryptd fam15h_power snd_seq snd_seq_device snd_timer serio_raw k10temp snd edac_core edac_mce_amd soundcore sp5100_tco parport_pc i2c_piix4 ppdev it87 nvidia(POX) hwmon_vid lp parport drm shpchp wmi mac_hid xfs btrfs libcrc32c pata_acpi raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq firewire_ohci raid1 psmouse firewire_core crc_itu_t raid0 ahci pata_atiixp r8169 libahci aacraid multipath mii linear [30362.151771] CPU: 1 PID: 2669 Comm: dconf-service Tainted: PW OX 3.13.0-43-generic #72-Ubuntu [30362.151775] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./990XA-UD3, BIOS FD 02/04/2013 [30362.151778] 0009 88040b161d70 81720bf6 [30362.151785] 88040b161da8 810677cd 1000 88023efc2198 [30362.151791] 0008 5794 88040b161db8 [30362.151797] Call Trace: [30362.151804] [81720bf6] dump_stack+0x45/0x56 [30362.151809] [810677cd] warn_slowpath_common+0x7d/0xa0 [30362.151814] [810678aa] warn_slowpath_null+0x1a/0x20 [30362.151818] [8115dc8d] pagecache_isize_extended+0xfd/0x110 [30362.151823] [8115e867] truncate_setsize+0x27/0x40 [30362.151860] [a02337c2] xfs_setattr_size+0x182/0x3e0 [xfs] [30362.151881] [a022875c] xfs_file_fallocate+0x19c/0x260 [xfs] [30362.151887] [811c0229] ? __sb_start_write+0x49/0xe0 [30362.151892] [81314d18] ? apparmor_file_permission+0x18/0x20 [30362.151897] [811bbf59] do_fallocate+0xf9/0x190 [30362.151901] [811bc03c] SyS_fallocate+0x4c/0x80 [30362.151906] [817316ad] system_call_fastpath+0x1a/0x1f [30362.151909] ---[ end trace bc2a45aec1a55988 ]--- -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402764 Title: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
I'm also seeing this with the same kernel version: Dec 30 22:09:33 laptop kernel: [143695.572571] CPU: 0 PID: 24084 Comm: URL Classifier Tainted: GW 3.13.0-43-generic #72-Ubuntu I enabled trusty-proposed as per above, but it didn't offer an updated version of the kernel. What is the trusty proposed kernel version to be installed? Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402764 Title: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
** Tags removed: verification-needed-trusty ** Tags added: verification-done-trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402764 Title: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- trusty' to 'verification-done-trusty'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402764 Title: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
** Changed in: linux-lts-trusty (Ubuntu Precise) Status: Confirmed = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402764 Title: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
** Branch linked: lp:ubuntu/precise-proposed/linux-lts-trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402764 Title: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
** Changed in: linux (Ubuntu Trusty) Status: Confirmed = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402764 Title: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
** Branch linked: lp:ubuntu/trusty-proposed/linux-keystone -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402764 Title: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
From an email conversation on our mailing list from Stefan Bader: This looks to be introduced by: vfs: fix data corruption when blocksize pagesize for mmaped data BugLink: http://bugs.launchpad.net/bugs/1393477 commit 90a8020278c1598fafd071736a0846b38510309c upstream. and fixed by: commit f55fefd1a5a339b1bd08c120b93312d6eb64a9fb Author: Jan Kara j...@suse.cz Date: Thu Oct 30 10:35:00 2014 +1100 mm: Remove false WARN_ON from pagecache_isize_extended() and: Oh, and just for explanation: this is a warning which is wrong. But until it is fixed up the only impact is the number of annoying messages in dmesg. The follow up change from upstream just removes the warning, nothing else. And since it is only a warning there is no other effect. ** Description changed: - Hi all, - - I have updated my ubuntu 14.04 LTS server this morning. Until then I - am seeing a lot of errors like: - - [ 4174.782378] WARNING: CPU: 1 PID: 4940 at - /build/buildd/linux-3.13.0/mm/truncate.c:652 - pagecache_isize_extended+0xfd/0x110() - [ 4174.782381] Modules linked in: ctr ccm ipt_MASQUERADE iptable_nat - nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack - iptable_filter ip_tables x_tables bridge stp llc snd_hda_codec_hdmi - arc4 nvidia(POX) rtl8187 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm - snd_page_alloc mac80211 snd_seq_midi snd_seq_midi_event cfg80211 - eeprom_93cx6 snd_rawmidi joydev snd_seq snd_seq_device kvm_amd - snd_timer kvm drm snd sp5100_tco amd64_edac_mod soundcore edac_core - edac_mce_amd i2c_piix4 k10temp mac_hid xfs lp parport libcrc32c - pata_acpi hid_logitech_dj usbhid hid pata_atiixp tg3 ptp pps_core ahci - libahci - [ 4174.782433] CPU: 1 PID: 4940 Comm: URL Classifier Tainted: P - W OX 3.13.0-43-generic #72-Ubuntu
[Bug 1402764] Re: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic
** Changed in: linux (Ubuntu Trusty) Status: New = Confirmed ** Changed in: linux (Ubuntu Utopic) Status: New = Invalid ** Changed in: linux (Ubuntu Vivid) Status: In Progress = Invalid ** Also affects: linux (Ubuntu Precise) Importance: Undecided Status: New ** Also affects: linux-lts-trusty (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-lts-trusty (Ubuntu Trusty) Status: New = Invalid ** Changed in: linux-lts-trusty (Ubuntu Utopic) Status: New = Invalid ** Changed in: linux-lts-trusty (Ubuntu Vivid) Status: New = Invalid ** Changed in: linux-lts-trusty (Ubuntu Precise) Assignee: (unassigned) = Stefan Bader (smb) ** Changed in: linux (Ubuntu Trusty) Assignee: (unassigned) = Stefan Bader (smb) ** Changed in: linux (Ubuntu Precise) Status: New = Invalid ** Changed in: linux-lts-trusty (Ubuntu Precise) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402764 Title: WARNING: CPU: 1 PID: 4940 at /build/buildd/linux-3.13.0/mm/truncate.c:652 pagecache_isize_extended+0xfd/0x110() in 3.13.0-43-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1402764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
