[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
Tim, Kindly let us know which kernel version of Ubuntu 16.04 will have this fix integrated. Thank you -- 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/1463654 Title: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Status in linux package in Ubuntu: Fix Released Status in linux source package in Vivid: Fix Released Status in linux source package in Wily: Fix Released Status in linux source package in Xenial: Fix Released Bug description: ---Problem Description--- Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Contact Information = Sachin Sant / ss...@in.ibm.com ---uname output--- 3.19.0-18-generic ---Patches Installed--- A patched powerpc-ibm-utils package is required Machine Type = POWER8 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- 1) Using latest daily ISO install 14.04.02 as a Power VM guest 2) Upgrade the kernel to 3.19 level (3.19.0-18-generic) 3) Ensure ksh and powerpc-ibm-utils packages are installed. 4) Download following DLPAR packages from http://ausgsa.ibm.com/projects/r/rsctdev/builds/muthu/rmuts006a/ppc64le/ devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb dynamicrm_2.0.1-3_ppc64el.deb rsct.core_3.2.0.6-15111_ppc64el.deb rsct.core.utils_3.2.0.6-15111_ppc64el.deb src_3.2.0.6-15111_ppc64el.deb 5) Install the packages. 6) Perform a add memory operation via HMC Stack trace output: alp9 kernel: [44170.234662] [ cut here ] alp9 kernel: [44170.234667] WARNING: at /build/buildd/linux-lts-vivid-3.19.0/drivers/base/memory.c:200 alp9 kernel: [44170.234668] Modules linked in: rpadlpar_io rpaphp pseries_rng rtc_generic alp9 kernel: [44170.234675] CPU: 2 PID: 1391 Comm: systemd-udevd Not tainted 3.19.0-18-generic #18~14.04.1-Ubuntu alp9 kernel: [44170.234677] task: c003dbea7c80 ti: c003dbf1 task.ti: c003dbf1 Jun 4 19:44:47 alp9 kernel: [44170.234678] NIP: c0668f34 LR: c06699b0 CTR: Jun 4 19:44:47 alp9 kernel: [44170.234680] REGS: c003dbf13910 TRAP: 0700 Not tainted (3.19.0-18-generic) Jun 4 19:44:47 alp9 kernel: [44170.234680] MSR: 80029033 CR: 28042888 XER: 2000 Jun 4 19:44:47 alp9 kernel: [44170.234686] CFAR: c0668ed8 SOFTE: 1 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR00: c06699b0 c003dbf13b90 c144c760 0001 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR04: 0779 0100 00078000 f1de4000 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR08: c13ac760 0001 7790 003f Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR12: c172cb00 ce831200 0100074a0010 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR16: 10032230 100311d0 3fffcb59bf20 0003 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR20: 100527f8 100322b0 01312d00 0100074af7f0 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR24: 100322d0 3fffcb59bf20 c003dbf13e00 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR28: 1000 00077000 00077900 Jun 4 19:44:47 alp9 kernel: [44170.234707] NIP [c0668f34] pages_correctly_reserved+0x134/0x1c0 Jun 4 19:44:47 alp9 kernel: [44170.234709] LR [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234710] Call Trace: Jun 4 19:44:47 alp9 kernel: [44170.234711] [c003dbf13b90] [0006] 0x6 (unreliable) Jun 4 19:44:47 alp9 kernel: [44170.234714] [c003dbf13c00] [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234716] [c003dbf13c40] [c06476f4] device_online+0xb4/0x120 Jun 4 19:44:47 alp9 kernel: [44170.234718] [c003dbf13c80] [c066987c] store_mem_state+0x8c/0x150 Jun 4 19:44:47 alp9 kernel: [44170.234721] [c003dbf13cc0] [c0643618] dev_attr_store+0x68/0xa0 Jun 4 19:44:47 alp9 kernel: [44170.234724] [c003dbf13d00] [c035afd0] sysfs_kf_write+0x80/0xb0 Jun 4 19:44:47 alp9 kernel: [44170.234726] [c003dbf13d40] [c0359f0c] kernfs_fop_write+0x18c/0x1f0 Jun 4 19:44:47 alp9 kernel: [44170.234730] [c003dbf13d90] [c02b450c] vfs_write+0xdc/0x260 Jun 4 19:44:47 alp9 kernel: [44170.234732] [c003dbf13de0] [c02b53bc] SyS_write+0x6c/0x110 Jun 4 19:44:47 alp9 kernel: [44170.234735] [c003dbf13e30] [c0009258] system_call+0x38/0xd0 Jun 4 19:44:47 alp9 kernel: [44170.234736] Instruction dump: Jun 4 19:44:47 alp9 kernel: [44170.234737] 419e0024 788a2428 7d095214 2fa8 41de0014 7d29502a 38e74000 7928
[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
This bug was fixed in the package linux - 4.2.0-30.35 --- linux (4.2.0-30.35) wily; urgency=low [ Seth Forshee ] * SAUCE: cred: Add clone_cred() interface - LP: #1531747, #1534961, #1535150 - CVE-2016-1575 CVE-2016-1576 * SAUCE: overlayfs: Use mounter's credentials instead of selectively raising caps - LP: #1531747, #1534961, #1535150 - CVE-2016-1575 CVE-2016-1576 * SAUCE: overlayfs: Skip permission checking for trusted.overlayfs.* xattrs - LP: #1531747, #1534961, #1535150 - CVE-2016-1575 CVE-2016-1576 * SAUCE: overlayfs: Be more careful about copying up sxid files - LP: #1534961, #1535150 - CVE-2016-1575 CVE-2016-1576 * SAUCE: overlayfs: Propogate nosuid from lower and upper mounts - LP: #1534961, #1535150 - CVE-2016-1575 CVE-2016-1576 linux (4.2.0-29.34) wily; urgency=low [ Luis Henriques ] * Release Tracking Bug - LP: #1543167 [ Brad Figg ] * Revert "SAUCE: apparmor: fix sleep from invalid context" - LP: #1542049 [ Upstream Kernel Changes ] * Revert "af_unix: Revert 'lock_interruptible' in stream receive code" - LP: #1540731 linux (4.2.0-28.33) wily; urgency=low [ Brad Figg ] * Release Tracking Bug - LP: #1540634 [ Brad Figg ] * CONFIG: CONFIG_DEBUG_UART_BCM63XX is not set [ J. R. Okajima ] * SAUCE: ubuntu: aufs: tiny, extract a new func xino_fwrite_wkq() - LP: #1533043 * SAUCE: ubuntu: aufs: for 4.3, XINO handles EINTR from the dying process - LP: #1533043 [ John Johansen ] * SAUCE: (no-up): apparmor: fix for failed mediation of socket that is being shutdown - LP: #1446906 * SAUCE: apparmor: fix sleep from invalid context - LP: #1539349 [ Tim Gardner ] * [Config] Add pvpanic to virtual flavour - LP: #1537923 [ Upstream Kernel Changes ] * Revert "ACPI / LPSS: allow to use specific PM domain during ->probe()" - LP: #1540532 * tools: Add a "make all" rule - LP: #1536370 * vf610_adc: Fix internal temperature calculation - LP: #1536370 * iio: lpc32xx_adc: fix warnings caused by enabling unprepared clock - LP: #1536370 * iio:ad5064: Make sure ad5064_i2c_write() returns 0 on success - LP: #1536370 * iio: ad5064: Fix ad5629/ad5669 shift - LP: #1536370 * iio:ad7793: Fix ad7785 product ID - LP: #1536370 * iio: adc: vf610_adc: Fix division by zero error - LP: #1536370 * mmc: mmc: Improve reliability of mmc_select_hs200() - LP: #1536370 * mmc: mmc: Fix HS setting in mmc_select_hs400() - LP: #1536370 * mmc: mmc: Move mmc_switch_status() - LP: #1536370 * mmc: mmc: Improve reliability of mmc_select_hs400() - LP: #1536370 * crypto: qat - don't use userspace pointer - LP: #1536370 * iio: si7020: Swap data byte order - LP: #1536370 * iio: adc: xilinx: Fix VREFN scale - LP: #1536370 * ipmi: Start the timer and thread on internal msgs - LP: #1536370 * drm/i915: quirk backlight present on Macbook 4, 1 - LP: #1536370 * drm/i915: get runtime PM reference around GEM set_caching IOCTL - LP: #1536370 * drm/radeon: Disable uncacheable CPU mappings of GTT with RV6xx - LP: #1536370 * drm/radeon: unconditionally set sysfs_initialized - LP: #1536370 * drm/amdgpu: Fix default page access routing - LP: #1536370 * USB: qcserial: Fix support for HP lt4112 LTE/HSPA+ Gobi 4G Modem - LP: #1536370 * ext2, ext4: warn when mounting with dax enabled - LP: #1536370 * arm64: mm: use correct mapping granularity under DEBUG_RODATA - LP: #1536370 * drm/i915: Don't clobber the addfb2 ioctl params - LP: #1536370 * arm64: kernel: pause/unpause function graph tracer in cpu_suspend() - LP: #1536370 * usb: chipidea: debug: disable usb irq while role switch - LP: #1536370 * xhci: Fix a race in usb2 LPM resume, blocking U3 for usb2 devices - LP: #1536370 * fat: fix fake_offset handling on error path - LP: #1536370 * kernel/signal.c: unexport sigsuspend() - LP: #1536370 * parisc: Drop unused MADV_xxxK_PAGES flags from asm/mman.h - LP: #1536370 * mmc: remove bondage between REQ_META and reliable write - LP: #1536370 * stmmac: avoid ipq806x constant overflow warning - LP: #1536370 * perf symbols: Fix dso lookup by long name and missing buildids - LP: #1536370 * net/mlx4_core: Avoid returning success in case of an error flow - LP: #1536370 * mtd: nand: fix shutdown/reboot for multi-chip systems - LP: #1536370 * FS-Cache: Add missing initialization of ret in cachefiles_write_page() - LP: #1536370 * ipvlan: fix leak in ipvlan_rcv_frame - LP: #1536370 * ipvlan: fix use after free of skb - LP: #1536370 * macvlan: fix leak in macvlan_handle_frame - LP: #1536370 * ALSA: hda - Fix noise on Dell Latitude E6440 - LP: #1536370 * dm thin: restore requested 'error_if_no_space' setting on OODS to WRITE transition - LP: #1536370 * ALSA: hda - Add fixu
[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
This bug was fixed in the package linux - 3.19.0-51.57 --- linux (3.19.0-51.57) vivid; urgency=low [ Seth Forshee ] * SAUCE: cred: Add clone_cred() interface - LP: #1531747, #1534961, #1535150 - CVE-2016-1575 CVE-2016-1576 * SAUCE: overlayfs: Use mounter's credentials instead of selectively raising caps - LP: #1531747, #1534961, #1535150 - CVE-2016-1575 CVE-2016-1576 * SAUCE: overlayfs: Skip permission checking for trusted.overlayfs.* xattrs - LP: #1531747, #1534961, #1535150 - CVE-2016-1575 CVE-2016-1576 * SAUCE: overlayfs: Be more careful about copying up sxid files - LP: #1534961, #1535150 - CVE-2016-1575 CVE-2016-1576 * SAUCE: overlayfs: Propogate nosuid from lower and upper mounts - LP: #1534961, #1535150 - CVE-2016-1575 CVE-2016-1576 linux (3.19.0-50.56) vivid; urgency=low [ Brad Figg ] * Release Tracking Bug - LP: #1540576 [ J. R. Okajima ] * SAUCE: ubuntu: aufs: tiny, extract a new func xino_fwrite_wkq() - LP: #1533043 * SAUCE: ubuntu: aufs: for 4.3, XINO handles EINTR from the dying process - LP: #1533043 [ John Johansen ] * SAUCE: (no-up): apparmor: fix for failed mediation of socket that is being shutdown - LP: #1446906 [ Upstream Kernel Changes ] * drivers/base/memory.c: fix kernel warning during memory hotplug on ppc64 - LP: #1463654 * sched/wait: Fix signal handling in bit wait helpers - LP: #1537859 * sched/wait: Fix the signal handling fix - LP: #1537859 * ARC: Fix silly typo in MAINTAINERS file - LP: #1537859 * ip6mr: call del_timer_sync() in ip6mr_free_table() - LP: #1537859 * gre6: allow to update all parameters via rtnl - LP: #1537859 * atl1c: Improve driver not to do order 4 GFP_ATOMIC allocation - LP: #1537859 * sctp: use the same clock as if sock source timestamps were on - LP: #1537859 * sctp: update the netstamp_needed counter when copying sockets - LP: #1537859 * sctp: also copy sk_tsflags when copying the socket - LP: #1537859 * net: qca_spi: fix transmit queue timeout handling - LP: #1537859 * ipv6: sctp: clone options to avoid use after free - LP: #1537859 * net: add validation for the socket syscall protocol argument - LP: #1537859 * sh_eth: fix kernel oops in skb_put() - LP: #1537859 * net: fix IP early demux races - LP: #1537859 * vlan: Fix untag operations of stacked vlans with REORDER_HEADER off - LP: #1537859 * skbuff: Fix offset error in skb_reorder_vlan_header - LP: #1537859 * pptp: verify sockaddr_len in pptp_bind() and pptp_connect() - LP: #1537859 * bluetooth: Validate socket address length in sco_sock_bind(). - LP: #1537859 * fou: clean up socket with kfree_rcu - LP: #1537859 * af_unix: Revert 'lock_interruptible' in stream receive code - LP: #1537859 * KEYS: Fix race between read and revoke - LP: #1537859 * tools: Add a "make all" rule - LP: #1537859 * efi: Disable interrupts around EFI calls, not in the epilog/prolog calls - LP: #1537859 * fuse: break infinite loop in fuse_fill_write_pages() - LP: #1537859 * usb: gadget: pxa27x: fix suspend callback - LP: #1537859 * iio: fix some warning messages - LP: #1537859 * USB: cp210x: Remove CP2110 ID from compatibility list - LP: #1537859 * USB: cdc_acm: Ignore Infineon Flash Loader utility - LP: #1537859 * ext4: Fix handling of extended tv_sec - LP: #1537859 * jbd2: Fix unreclaimed pages after truncate in data=journal mode - LP: #1537859 * drm/ttm: Fixed a read/write lock imbalance - LP: #1537859 * i2c: mv64xxx: The n clockdiv factor is 0 based on sunxi SoCs - LP: #1537859 * AHCI: Fix softreset failed issue of Port Multiplier - LP: #1537859 * sata_sil: disable trim - LP: #1537859 * usb-storage: Fix scsi-sd failure "Invalid field in cdb" for USB adapter JMicron - LP: #1537859 * staging: lustre: echo_copy.._lsm() dereferences userland pointers directly - LP: #1537859 * irqchip/versatile-fpga: Fix PCI IRQ mapping on Versatile PB - LP: #1537859 * usb: core : hub: Fix BOS 'NULL pointer' kernel panic - LP: #1537859 * USB: whci-hcd: add check for dma mapping error - LP: #1537859 * usb: Use the USB_SS_MULT() macro to decode burst multiplier for log message - LP: #1537859 * xen/events/fifo: Consume unprocessed events when a CPU dies - LP: #1537859 * dm btree: fix leak of bufio-backed block in btree_split_sibling error path - LP: #1537859 * ARM: 8465/1: mm: keep reserved ASIDs in sync with mm after multiple rollovers - LP: #1537859 * perf: Fix PERF_EVENT_IOC_PERIOD deadlock - LP: #1537859 * usb: xhci: fix config fail of FS hub behind a HS hub with MTT - LP: #1537859 * ALSA: rme96: Fix unexpected volume reset after rate changes - LP: #1537859 * net: mvpp2: fix missing DMA region unmap in egress processing
[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
** Tags removed: verification-needed-vivid verification-needed-wily ** Tags added: verification-done-vivid verification-done-wily -- 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/1463654 Title: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Status in linux package in Ubuntu: Fix Released Status in linux source package in Vivid: Fix Committed Status in linux source package in Wily: Fix Committed Status in linux source package in Xenial: Fix Released Bug description: ---Problem Description--- Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Contact Information = Sachin Sant / ss...@in.ibm.com ---uname output--- 3.19.0-18-generic ---Patches Installed--- A patched powerpc-ibm-utils package is required Machine Type = POWER8 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- 1) Using latest daily ISO install 14.04.02 as a Power VM guest 2) Upgrade the kernel to 3.19 level (3.19.0-18-generic) 3) Ensure ksh and powerpc-ibm-utils packages are installed. 4) Download following DLPAR packages from http://ausgsa.ibm.com/projects/r/rsctdev/builds/muthu/rmuts006a/ppc64le/ devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb dynamicrm_2.0.1-3_ppc64el.deb rsct.core_3.2.0.6-15111_ppc64el.deb rsct.core.utils_3.2.0.6-15111_ppc64el.deb src_3.2.0.6-15111_ppc64el.deb 5) Install the packages. 6) Perform a add memory operation via HMC Stack trace output: alp9 kernel: [44170.234662] [ cut here ] alp9 kernel: [44170.234667] WARNING: at /build/buildd/linux-lts-vivid-3.19.0/drivers/base/memory.c:200 alp9 kernel: [44170.234668] Modules linked in: rpadlpar_io rpaphp pseries_rng rtc_generic alp9 kernel: [44170.234675] CPU: 2 PID: 1391 Comm: systemd-udevd Not tainted 3.19.0-18-generic #18~14.04.1-Ubuntu alp9 kernel: [44170.234677] task: c003dbea7c80 ti: c003dbf1 task.ti: c003dbf1 Jun 4 19:44:47 alp9 kernel: [44170.234678] NIP: c0668f34 LR: c06699b0 CTR: Jun 4 19:44:47 alp9 kernel: [44170.234680] REGS: c003dbf13910 TRAP: 0700 Not tainted (3.19.0-18-generic) Jun 4 19:44:47 alp9 kernel: [44170.234680] MSR: 80029033 CR: 28042888 XER: 2000 Jun 4 19:44:47 alp9 kernel: [44170.234686] CFAR: c0668ed8 SOFTE: 1 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR00: c06699b0 c003dbf13b90 c144c760 0001 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR04: 0779 0100 00078000 f1de4000 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR08: c13ac760 0001 7790 003f Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR12: c172cb00 ce831200 0100074a0010 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR16: 10032230 100311d0 3fffcb59bf20 0003 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR20: 100527f8 100322b0 01312d00 0100074af7f0 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR24: 100322d0 3fffcb59bf20 c003dbf13e00 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR28: 1000 00077000 00077900 Jun 4 19:44:47 alp9 kernel: [44170.234707] NIP [c0668f34] pages_correctly_reserved+0x134/0x1c0 Jun 4 19:44:47 alp9 kernel: [44170.234709] LR [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234710] Call Trace: Jun 4 19:44:47 alp9 kernel: [44170.234711] [c003dbf13b90] [0006] 0x6 (unreliable) Jun 4 19:44:47 alp9 kernel: [44170.234714] [c003dbf13c00] [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234716] [c003dbf13c40] [c06476f4] device_online+0xb4/0x120 Jun 4 19:44:47 alp9 kernel: [44170.234718] [c003dbf13c80] [c066987c] store_mem_state+0x8c/0x150 Jun 4 19:44:47 alp9 kernel: [44170.234721] [c003dbf13cc0] [c0643618] dev_attr_store+0x68/0xa0 Jun 4 19:44:47 alp9 kernel: [44170.234724] [c003dbf13d00] [c035afd0] sysfs_kf_write+0x80/0xb0 Jun 4 19:44:47 alp9 kernel: [44170.234726] [c003dbf13d40] [c0359f0c] kernfs_fop_write+0x18c/0x1f0 Jun 4 19:44:47 alp9 kernel: [44170.234730] [c003dbf13d90] [c02b450c] vfs_write+0xdc/0x260 Jun 4 19:44:47 alp9 kernel: [44170.234732] [c003dbf13de0] [c02b53bc] SyS_write+0x6c/0x110 Jun 4 19:44:47 alp9 kernel: [44170.234735] [c003dbf13e30] [c0009258] system_call+0x38/0xd0 Jun 4 19:44:47 alp9 kernel: [44170.234736] Instruction dump: Jun 4 19:44:47 alp9 kernel: [44170.234737] 419e0024 788a2428 7d095214 2fa8 41d
[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
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- wily' to 'verification-done-wily'. 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! -- 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/1463654 Title: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Status in linux package in Ubuntu: Fix Released Status in linux source package in Vivid: Fix Committed Status in linux source package in Wily: Fix Committed Status in linux source package in Xenial: Fix Released Bug description: ---Problem Description--- Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Contact Information = Sachin Sant / ss...@in.ibm.com ---uname output--- 3.19.0-18-generic ---Patches Installed--- A patched powerpc-ibm-utils package is required Machine Type = POWER8 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- 1) Using latest daily ISO install 14.04.02 as a Power VM guest 2) Upgrade the kernel to 3.19 level (3.19.0-18-generic) 3) Ensure ksh and powerpc-ibm-utils packages are installed. 4) Download following DLPAR packages from http://ausgsa.ibm.com/projects/r/rsctdev/builds/muthu/rmuts006a/ppc64le/ devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb dynamicrm_2.0.1-3_ppc64el.deb rsct.core_3.2.0.6-15111_ppc64el.deb rsct.core.utils_3.2.0.6-15111_ppc64el.deb src_3.2.0.6-15111_ppc64el.deb 5) Install the packages. 6) Perform a add memory operation via HMC Stack trace output: alp9 kernel: [44170.234662] [ cut here ] alp9 kernel: [44170.234667] WARNING: at /build/buildd/linux-lts-vivid-3.19.0/drivers/base/memory.c:200 alp9 kernel: [44170.234668] Modules linked in: rpadlpar_io rpaphp pseries_rng rtc_generic alp9 kernel: [44170.234675] CPU: 2 PID: 1391 Comm: systemd-udevd Not tainted 3.19.0-18-generic #18~14.04.1-Ubuntu alp9 kernel: [44170.234677] task: c003dbea7c80 ti: c003dbf1 task.ti: c003dbf1 Jun 4 19:44:47 alp9 kernel: [44170.234678] NIP: c0668f34 LR: c06699b0 CTR: Jun 4 19:44:47 alp9 kernel: [44170.234680] REGS: c003dbf13910 TRAP: 0700 Not tainted (3.19.0-18-generic) Jun 4 19:44:47 alp9 kernel: [44170.234680] MSR: 80029033 CR: 28042888 XER: 2000 Jun 4 19:44:47 alp9 kernel: [44170.234686] CFAR: c0668ed8 SOFTE: 1 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR00: c06699b0 c003dbf13b90 c144c760 0001 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR04: 0779 0100 00078000 f1de4000 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR08: c13ac760 0001 7790 003f Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR12: c172cb00 ce831200 0100074a0010 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR16: 10032230 100311d0 3fffcb59bf20 0003 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR20: 100527f8 100322b0 01312d00 0100074af7f0 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR24: 100322d0 3fffcb59bf20 c003dbf13e00 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR28: 1000 00077000 00077900 Jun 4 19:44:47 alp9 kernel: [44170.234707] NIP [c0668f34] pages_correctly_reserved+0x134/0x1c0 Jun 4 19:44:47 alp9 kernel: [44170.234709] LR [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234710] Call Trace: Jun 4 19:44:47 alp9 kernel: [44170.234711] [c003dbf13b90] [0006] 0x6 (unreliable) Jun 4 19:44:47 alp9 kernel: [44170.234714] [c003dbf13c00] [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234716] [c003dbf13c40] [c06476f4] device_online+0xb4/0x120 Jun 4 19:44:47 alp9 kernel: [44170.234718] [c003dbf13c80] [c066987c] store_mem_state+0x8c/0x150 Jun 4 19:44:47 alp9 kernel: [44170.234721] [c003dbf13cc0] [c0643618] dev_attr_store+0x68/0xa0 Jun 4 19:44:47 alp9 kernel: [44170.234724] [c003dbf13d00] [c035afd0] sysfs_kf_write+0x80/0xb0 Jun 4 19:44:47 alp9 kernel: [44170.234726] [c003dbf13d40] [c0359f0c] kernfs_fop_write+0x18c/0x1f0 Jun 4 19:44:47 alp9 kernel: [44170.234730] [c003dbf13d90] [c02b450c] vfs_write+0xdc/0x260
[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
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- vivid' to 'verification-done-vivid'. 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-vivid ** Tags added: verification-needed-wily -- 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/1463654 Title: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Status in linux package in Ubuntu: Fix Released Status in linux source package in Vivid: Fix Committed Status in linux source package in Wily: Fix Committed Status in linux source package in Xenial: Fix Released Bug description: ---Problem Description--- Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Contact Information = Sachin Sant / ss...@in.ibm.com ---uname output--- 3.19.0-18-generic ---Patches Installed--- A patched powerpc-ibm-utils package is required Machine Type = POWER8 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- 1) Using latest daily ISO install 14.04.02 as a Power VM guest 2) Upgrade the kernel to 3.19 level (3.19.0-18-generic) 3) Ensure ksh and powerpc-ibm-utils packages are installed. 4) Download following DLPAR packages from http://ausgsa.ibm.com/projects/r/rsctdev/builds/muthu/rmuts006a/ppc64le/ devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb dynamicrm_2.0.1-3_ppc64el.deb rsct.core_3.2.0.6-15111_ppc64el.deb rsct.core.utils_3.2.0.6-15111_ppc64el.deb src_3.2.0.6-15111_ppc64el.deb 5) Install the packages. 6) Perform a add memory operation via HMC Stack trace output: alp9 kernel: [44170.234662] [ cut here ] alp9 kernel: [44170.234667] WARNING: at /build/buildd/linux-lts-vivid-3.19.0/drivers/base/memory.c:200 alp9 kernel: [44170.234668] Modules linked in: rpadlpar_io rpaphp pseries_rng rtc_generic alp9 kernel: [44170.234675] CPU: 2 PID: 1391 Comm: systemd-udevd Not tainted 3.19.0-18-generic #18~14.04.1-Ubuntu alp9 kernel: [44170.234677] task: c003dbea7c80 ti: c003dbf1 task.ti: c003dbf1 Jun 4 19:44:47 alp9 kernel: [44170.234678] NIP: c0668f34 LR: c06699b0 CTR: Jun 4 19:44:47 alp9 kernel: [44170.234680] REGS: c003dbf13910 TRAP: 0700 Not tainted (3.19.0-18-generic) Jun 4 19:44:47 alp9 kernel: [44170.234680] MSR: 80029033 CR: 28042888 XER: 2000 Jun 4 19:44:47 alp9 kernel: [44170.234686] CFAR: c0668ed8 SOFTE: 1 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR00: c06699b0 c003dbf13b90 c144c760 0001 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR04: 0779 0100 00078000 f1de4000 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR08: c13ac760 0001 7790 003f Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR12: c172cb00 ce831200 0100074a0010 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR16: 10032230 100311d0 3fffcb59bf20 0003 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR20: 100527f8 100322b0 01312d00 0100074af7f0 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR24: 100322d0 3fffcb59bf20 c003dbf13e00 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR28: 1000 00077000 00077900 Jun 4 19:44:47 alp9 kernel: [44170.234707] NIP [c0668f34] pages_correctly_reserved+0x134/0x1c0 Jun 4 19:44:47 alp9 kernel: [44170.234709] LR [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234710] Call Trace: Jun 4 19:44:47 alp9 kernel: [44170.234711] [c003dbf13b90] [0006] 0x6 (unreliable) Jun 4 19:44:47 alp9 kernel: [44170.234714] [c003dbf13c00] [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234716] [c003dbf13c40] [c06476f4] device_online+0xb4/0x120 Jun 4 19:44:47 alp9 kernel: [44170.234718] [c003dbf13c80] [c066987c] store_mem_state+0x8c/0x150 Jun 4 19:44:47 alp9 kernel: [44170.234721] [c003dbf13cc0] [c0643618] dev_attr_store+0x68/0xa0 Jun 4 19:44:47 alp9 kernel: [44170.234724] [c003dbf13d00] [c035afd0] sysfs_kf_write+0x80/0xb0 Jun 4 19:44:47 alp9 kernel: [44170.234726] [c003dbf13d40] [c0359f0c] kernfs_fop_write+0x18c/0x1f0 Jun 4 19:44:47 alp9
[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
** Changed in: linux (Ubuntu Wily) Status: In Progress => Fix Committed -- 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/1463654 Title: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Status in linux package in Ubuntu: Fix Released Status in linux source package in Vivid: Fix Committed Status in linux source package in Wily: Fix Committed Status in linux source package in Xenial: Fix Released Bug description: ---Problem Description--- Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Contact Information = Sachin Sant / ss...@in.ibm.com ---uname output--- 3.19.0-18-generic ---Patches Installed--- A patched powerpc-ibm-utils package is required Machine Type = POWER8 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- 1) Using latest daily ISO install 14.04.02 as a Power VM guest 2) Upgrade the kernel to 3.19 level (3.19.0-18-generic) 3) Ensure ksh and powerpc-ibm-utils packages are installed. 4) Download following DLPAR packages from http://ausgsa.ibm.com/projects/r/rsctdev/builds/muthu/rmuts006a/ppc64le/ devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb dynamicrm_2.0.1-3_ppc64el.deb rsct.core_3.2.0.6-15111_ppc64el.deb rsct.core.utils_3.2.0.6-15111_ppc64el.deb src_3.2.0.6-15111_ppc64el.deb 5) Install the packages. 6) Perform a add memory operation via HMC Stack trace output: alp9 kernel: [44170.234662] [ cut here ] alp9 kernel: [44170.234667] WARNING: at /build/buildd/linux-lts-vivid-3.19.0/drivers/base/memory.c:200 alp9 kernel: [44170.234668] Modules linked in: rpadlpar_io rpaphp pseries_rng rtc_generic alp9 kernel: [44170.234675] CPU: 2 PID: 1391 Comm: systemd-udevd Not tainted 3.19.0-18-generic #18~14.04.1-Ubuntu alp9 kernel: [44170.234677] task: c003dbea7c80 ti: c003dbf1 task.ti: c003dbf1 Jun 4 19:44:47 alp9 kernel: [44170.234678] NIP: c0668f34 LR: c06699b0 CTR: Jun 4 19:44:47 alp9 kernel: [44170.234680] REGS: c003dbf13910 TRAP: 0700 Not tainted (3.19.0-18-generic) Jun 4 19:44:47 alp9 kernel: [44170.234680] MSR: 80029033 CR: 28042888 XER: 2000 Jun 4 19:44:47 alp9 kernel: [44170.234686] CFAR: c0668ed8 SOFTE: 1 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR00: c06699b0 c003dbf13b90 c144c760 0001 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR04: 0779 0100 00078000 f1de4000 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR08: c13ac760 0001 7790 003f Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR12: c172cb00 ce831200 0100074a0010 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR16: 10032230 100311d0 3fffcb59bf20 0003 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR20: 100527f8 100322b0 01312d00 0100074af7f0 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR24: 100322d0 3fffcb59bf20 c003dbf13e00 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR28: 1000 00077000 00077900 Jun 4 19:44:47 alp9 kernel: [44170.234707] NIP [c0668f34] pages_correctly_reserved+0x134/0x1c0 Jun 4 19:44:47 alp9 kernel: [44170.234709] LR [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234710] Call Trace: Jun 4 19:44:47 alp9 kernel: [44170.234711] [c003dbf13b90] [0006] 0x6 (unreliable) Jun 4 19:44:47 alp9 kernel: [44170.234714] [c003dbf13c00] [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234716] [c003dbf13c40] [c06476f4] device_online+0xb4/0x120 Jun 4 19:44:47 alp9 kernel: [44170.234718] [c003dbf13c80] [c066987c] store_mem_state+0x8c/0x150 Jun 4 19:44:47 alp9 kernel: [44170.234721] [c003dbf13cc0] [c0643618] dev_attr_store+0x68/0xa0 Jun 4 19:44:47 alp9 kernel: [44170.234724] [c003dbf13d00] [c035afd0] sysfs_kf_write+0x80/0xb0 Jun 4 19:44:47 alp9 kernel: [44170.234726] [c003dbf13d40] [c0359f0c] kernfs_fop_write+0x18c/0x1f0 Jun 4 19:44:47 alp9 kernel: [44170.234730] [c003dbf13d90] [c02b450c] vfs_write+0xdc/0x260 Jun 4 19:44:47 alp9 kernel: [44170.234732] [c003dbf13de0] [c02b53bc] SyS_write+0x6c/0x110 Jun 4 19:44:47 alp9 kernel: [44170.234735] [c003dbf13e30] [c0009258] system_call+0x38/0xd0 Jun 4 19:44:47 alp9 kernel: [44170.234736] Instruction dump: Jun 4 19:44:47 alp9 kernel: [44170.234737] 419e0024 788a2428 7d095214 2fa8 41de0014 7d29502a 38e74000 7928ffe3 Jun 4 19:44:47
[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
** Changed in: linux (Ubuntu Vivid) Status: In Progress => Fix Committed -- 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/1463654 Title: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Status in linux package in Ubuntu: Fix Released Status in linux source package in Vivid: Fix Committed Status in linux source package in Wily: In Progress Status in linux source package in Xenial: Fix Released Bug description: ---Problem Description--- Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Contact Information = Sachin Sant / ss...@in.ibm.com ---uname output--- 3.19.0-18-generic ---Patches Installed--- A patched powerpc-ibm-utils package is required Machine Type = POWER8 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- 1) Using latest daily ISO install 14.04.02 as a Power VM guest 2) Upgrade the kernel to 3.19 level (3.19.0-18-generic) 3) Ensure ksh and powerpc-ibm-utils packages are installed. 4) Download following DLPAR packages from http://ausgsa.ibm.com/projects/r/rsctdev/builds/muthu/rmuts006a/ppc64le/ devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb dynamicrm_2.0.1-3_ppc64el.deb rsct.core_3.2.0.6-15111_ppc64el.deb rsct.core.utils_3.2.0.6-15111_ppc64el.deb src_3.2.0.6-15111_ppc64el.deb 5) Install the packages. 6) Perform a add memory operation via HMC Stack trace output: alp9 kernel: [44170.234662] [ cut here ] alp9 kernel: [44170.234667] WARNING: at /build/buildd/linux-lts-vivid-3.19.0/drivers/base/memory.c:200 alp9 kernel: [44170.234668] Modules linked in: rpadlpar_io rpaphp pseries_rng rtc_generic alp9 kernel: [44170.234675] CPU: 2 PID: 1391 Comm: systemd-udevd Not tainted 3.19.0-18-generic #18~14.04.1-Ubuntu alp9 kernel: [44170.234677] task: c003dbea7c80 ti: c003dbf1 task.ti: c003dbf1 Jun 4 19:44:47 alp9 kernel: [44170.234678] NIP: c0668f34 LR: c06699b0 CTR: Jun 4 19:44:47 alp9 kernel: [44170.234680] REGS: c003dbf13910 TRAP: 0700 Not tainted (3.19.0-18-generic) Jun 4 19:44:47 alp9 kernel: [44170.234680] MSR: 80029033 CR: 28042888 XER: 2000 Jun 4 19:44:47 alp9 kernel: [44170.234686] CFAR: c0668ed8 SOFTE: 1 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR00: c06699b0 c003dbf13b90 c144c760 0001 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR04: 0779 0100 00078000 f1de4000 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR08: c13ac760 0001 7790 003f Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR12: c172cb00 ce831200 0100074a0010 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR16: 10032230 100311d0 3fffcb59bf20 0003 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR20: 100527f8 100322b0 01312d00 0100074af7f0 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR24: 100322d0 3fffcb59bf20 c003dbf13e00 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR28: 1000 00077000 00077900 Jun 4 19:44:47 alp9 kernel: [44170.234707] NIP [c0668f34] pages_correctly_reserved+0x134/0x1c0 Jun 4 19:44:47 alp9 kernel: [44170.234709] LR [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234710] Call Trace: Jun 4 19:44:47 alp9 kernel: [44170.234711] [c003dbf13b90] [0006] 0x6 (unreliable) Jun 4 19:44:47 alp9 kernel: [44170.234714] [c003dbf13c00] [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234716] [c003dbf13c40] [c06476f4] device_online+0xb4/0x120 Jun 4 19:44:47 alp9 kernel: [44170.234718] [c003dbf13c80] [c066987c] store_mem_state+0x8c/0x150 Jun 4 19:44:47 alp9 kernel: [44170.234721] [c003dbf13cc0] [c0643618] dev_attr_store+0x68/0xa0 Jun 4 19:44:47 alp9 kernel: [44170.234724] [c003dbf13d00] [c035afd0] sysfs_kf_write+0x80/0xb0 Jun 4 19:44:47 alp9 kernel: [44170.234726] [c003dbf13d40] [c0359f0c] kernfs_fop_write+0x18c/0x1f0 Jun 4 19:44:47 alp9 kernel: [44170.234730] [c003dbf13d90] [c02b450c] vfs_write+0xdc/0x260 Jun 4 19:44:47 alp9 kernel: [44170.234732] [c003dbf13de0] [c02b53bc] SyS_write+0x6c/0x110 Jun 4 19:44:47 alp9 kernel: [44170.234735] [c003dbf13e30] [c0009258] system_call+0x38/0xd0 Jun 4 19:44:47 alp9 kernel: [44170.234736] Instruction dump: Jun 4 19:44:47 alp9 kernel: [44170.234737] 419e0024 788a2428 7d095214 2fa8 41de0014 7d29502a 38e74000 7928ffe3 Jun 4 19:44:47
[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
Just to be sure, the upstream fix is 6add7cd618b4d4dc525731beb539c5e06e891855 ('memory hotplug: sysfs probe routine should add all memory sections'), right ? -- 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/1463654 Title: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Status in linux package in Ubuntu: Fix Released Status in linux source package in Vivid: In Progress Status in linux source package in Wily: In Progress Status in linux source package in Xenial: Fix Released Bug description: ---Problem Description--- Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Contact Information = Sachin Sant / ss...@in.ibm.com ---uname output--- 3.19.0-18-generic ---Patches Installed--- A patched powerpc-ibm-utils package is required Machine Type = POWER8 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- 1) Using latest daily ISO install 14.04.02 as a Power VM guest 2) Upgrade the kernel to 3.19 level (3.19.0-18-generic) 3) Ensure ksh and powerpc-ibm-utils packages are installed. 4) Download following DLPAR packages from http://ausgsa.ibm.com/projects/r/rsctdev/builds/muthu/rmuts006a/ppc64le/ devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb dynamicrm_2.0.1-3_ppc64el.deb rsct.core_3.2.0.6-15111_ppc64el.deb rsct.core.utils_3.2.0.6-15111_ppc64el.deb src_3.2.0.6-15111_ppc64el.deb 5) Install the packages. 6) Perform a add memory operation via HMC Stack trace output: alp9 kernel: [44170.234662] [ cut here ] alp9 kernel: [44170.234667] WARNING: at /build/buildd/linux-lts-vivid-3.19.0/drivers/base/memory.c:200 alp9 kernel: [44170.234668] Modules linked in: rpadlpar_io rpaphp pseries_rng rtc_generic alp9 kernel: [44170.234675] CPU: 2 PID: 1391 Comm: systemd-udevd Not tainted 3.19.0-18-generic #18~14.04.1-Ubuntu alp9 kernel: [44170.234677] task: c003dbea7c80 ti: c003dbf1 task.ti: c003dbf1 Jun 4 19:44:47 alp9 kernel: [44170.234678] NIP: c0668f34 LR: c06699b0 CTR: Jun 4 19:44:47 alp9 kernel: [44170.234680] REGS: c003dbf13910 TRAP: 0700 Not tainted (3.19.0-18-generic) Jun 4 19:44:47 alp9 kernel: [44170.234680] MSR: 80029033 CR: 28042888 XER: 2000 Jun 4 19:44:47 alp9 kernel: [44170.234686] CFAR: c0668ed8 SOFTE: 1 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR00: c06699b0 c003dbf13b90 c144c760 0001 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR04: 0779 0100 00078000 f1de4000 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR08: c13ac760 0001 7790 003f Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR12: c172cb00 ce831200 0100074a0010 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR16: 10032230 100311d0 3fffcb59bf20 0003 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR20: 100527f8 100322b0 01312d00 0100074af7f0 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR24: 100322d0 3fffcb59bf20 c003dbf13e00 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR28: 1000 00077000 00077900 Jun 4 19:44:47 alp9 kernel: [44170.234707] NIP [c0668f34] pages_correctly_reserved+0x134/0x1c0 Jun 4 19:44:47 alp9 kernel: [44170.234709] LR [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234710] Call Trace: Jun 4 19:44:47 alp9 kernel: [44170.234711] [c003dbf13b90] [0006] 0x6 (unreliable) Jun 4 19:44:47 alp9 kernel: [44170.234714] [c003dbf13c00] [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234716] [c003dbf13c40] [c06476f4] device_online+0xb4/0x120 Jun 4 19:44:47 alp9 kernel: [44170.234718] [c003dbf13c80] [c066987c] store_mem_state+0x8c/0x150 Jun 4 19:44:47 alp9 kernel: [44170.234721] [c003dbf13cc0] [c0643618] dev_attr_store+0x68/0xa0 Jun 4 19:44:47 alp9 kernel: [44170.234724] [c003dbf13d00] [c035afd0] sysfs_kf_write+0x80/0xb0 Jun 4 19:44:47 alp9 kernel: [44170.234726] [c003dbf13d40] [c0359f0c] kernfs_fop_write+0x18c/0x1f0 Jun 4 19:44:47 alp9 kernel: [44170.234730] [c003dbf13d90] [c02b450c] vfs_write+0xdc/0x260 Jun 4 19:44:47 alp9 kernel: [44170.234732] [c003dbf13de0] [c02b53bc] SyS_write+0x6c/0x110 Jun 4 19:44:47 alp9 kernel: [44170.234735] [c003dbf13e30] [c0009258] system_call+0x38/0xd0 Jun 4 19:44:47 alp9 kernel: [44170.234736] Instruction dump: Jun 4 19:44:47 alp9 kernel: [44170.234737] 419e0024 788a242
[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
Indeed it has been merged, albeit with a slightly different commit subject (which is why I did not find it). I'm marking this fix released for Xenial since the v4.4 based kernel will be uploaded real soon now. ** Also affects: linux (Ubuntu Xenial) Importance: Medium Assignee: Canonical Kernel Team (canonical-kernel-team) Status: Triaged ** Changed in: linux (Ubuntu Xenial) Status: Triaged => Fix Released ** Changed in: linux (Ubuntu Xenial) Assignee: Canonical Kernel Team (canonical-kernel-team) => Tim Gardner (timg-tpi) ** Also affects: linux (Ubuntu Wily) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Wily) Status: New => In Progress ** Changed in: linux (Ubuntu Wily) Assignee: (unassigned) => Tim Gardner (timg-tpi) ** Also affects: linux (Ubuntu Vivid) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Vivid) Status: New => In Progress ** Changed in: linux (Ubuntu Vivid) Assignee: (unassigned) => Tim Gardner (timg-tpi) -- 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/1463654 Title: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Status in linux package in Ubuntu: Fix Released Status in linux source package in Vivid: In Progress Status in linux source package in Wily: In Progress Status in linux source package in Xenial: Fix Released Bug description: ---Problem Description--- Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Contact Information = Sachin Sant / ss...@in.ibm.com ---uname output--- 3.19.0-18-generic ---Patches Installed--- A patched powerpc-ibm-utils package is required Machine Type = POWER8 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- 1) Using latest daily ISO install 14.04.02 as a Power VM guest 2) Upgrade the kernel to 3.19 level (3.19.0-18-generic) 3) Ensure ksh and powerpc-ibm-utils packages are installed. 4) Download following DLPAR packages from http://ausgsa.ibm.com/projects/r/rsctdev/builds/muthu/rmuts006a/ppc64le/ devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb dynamicrm_2.0.1-3_ppc64el.deb rsct.core_3.2.0.6-15111_ppc64el.deb rsct.core.utils_3.2.0.6-15111_ppc64el.deb src_3.2.0.6-15111_ppc64el.deb 5) Install the packages. 6) Perform a add memory operation via HMC Stack trace output: alp9 kernel: [44170.234662] [ cut here ] alp9 kernel: [44170.234667] WARNING: at /build/buildd/linux-lts-vivid-3.19.0/drivers/base/memory.c:200 alp9 kernel: [44170.234668] Modules linked in: rpadlpar_io rpaphp pseries_rng rtc_generic alp9 kernel: [44170.234675] CPU: 2 PID: 1391 Comm: systemd-udevd Not tainted 3.19.0-18-generic #18~14.04.1-Ubuntu alp9 kernel: [44170.234677] task: c003dbea7c80 ti: c003dbf1 task.ti: c003dbf1 Jun 4 19:44:47 alp9 kernel: [44170.234678] NIP: c0668f34 LR: c06699b0 CTR: Jun 4 19:44:47 alp9 kernel: [44170.234680] REGS: c003dbf13910 TRAP: 0700 Not tainted (3.19.0-18-generic) Jun 4 19:44:47 alp9 kernel: [44170.234680] MSR: 80029033 CR: 28042888 XER: 2000 Jun 4 19:44:47 alp9 kernel: [44170.234686] CFAR: c0668ed8 SOFTE: 1 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR00: c06699b0 c003dbf13b90 c144c760 0001 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR04: 0779 0100 00078000 f1de4000 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR08: c13ac760 0001 7790 003f Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR12: c172cb00 ce831200 0100074a0010 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR16: 10032230 100311d0 3fffcb59bf20 0003 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR20: 100527f8 100322b0 01312d00 0100074af7f0 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR24: 100322d0 3fffcb59bf20 c003dbf13e00 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR28: 1000 00077000 00077900 Jun 4 19:44:47 alp9 kernel: [44170.234707] NIP [c0668f34] pages_correctly_reserved+0x134/0x1c0 Jun 4 19:44:47 alp9 kernel: [44170.234709] LR [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234710] Call Trace: Jun 4 19:44:47 alp9 kernel: [44170.234711] [c003dbf13b90] [0006] 0x6 (unreliable) Jun 4 19:44:47 alp9 kernel: [44170.234714] [c003dbf13c00] [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234716] [c003dbf13c40] [c06476f4] device_online+0xb4/0x120 J
[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: New => Triaged ** Changed in: linux (Ubuntu) Assignee: Taco Screen team (taco-screen-team) => Canonical Kernel Team (canonical-kernel-team) -- 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/1463654 Title: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Status in linux package in Ubuntu: Triaged Bug description: ---Problem Description--- Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Contact Information = Sachin Sant / ss...@in.ibm.com ---uname output--- 3.19.0-18-generic ---Patches Installed--- A patched powerpc-ibm-utils package is required Machine Type = POWER8 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- 1) Using latest daily ISO install 14.04.02 as a Power VM guest 2) Upgrade the kernel to 3.19 level (3.19.0-18-generic) 3) Ensure ksh and powerpc-ibm-utils packages are installed. 4) Download following DLPAR packages from http://ausgsa.ibm.com/projects/r/rsctdev/builds/muthu/rmuts006a/ppc64le/ devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb dynamicrm_2.0.1-3_ppc64el.deb rsct.core_3.2.0.6-15111_ppc64el.deb rsct.core.utils_3.2.0.6-15111_ppc64el.deb src_3.2.0.6-15111_ppc64el.deb 5) Install the packages. 6) Perform a add memory operation via HMC Stack trace output: alp9 kernel: [44170.234662] [ cut here ] alp9 kernel: [44170.234667] WARNING: at /build/buildd/linux-lts-vivid-3.19.0/drivers/base/memory.c:200 alp9 kernel: [44170.234668] Modules linked in: rpadlpar_io rpaphp pseries_rng rtc_generic alp9 kernel: [44170.234675] CPU: 2 PID: 1391 Comm: systemd-udevd Not tainted 3.19.0-18-generic #18~14.04.1-Ubuntu alp9 kernel: [44170.234677] task: c003dbea7c80 ti: c003dbf1 task.ti: c003dbf1 Jun 4 19:44:47 alp9 kernel: [44170.234678] NIP: c0668f34 LR: c06699b0 CTR: Jun 4 19:44:47 alp9 kernel: [44170.234680] REGS: c003dbf13910 TRAP: 0700 Not tainted (3.19.0-18-generic) Jun 4 19:44:47 alp9 kernel: [44170.234680] MSR: 80029033 CR: 28042888 XER: 2000 Jun 4 19:44:47 alp9 kernel: [44170.234686] CFAR: c0668ed8 SOFTE: 1 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR00: c06699b0 c003dbf13b90 c144c760 0001 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR04: 0779 0100 00078000 f1de4000 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR08: c13ac760 0001 7790 003f Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR12: c172cb00 ce831200 0100074a0010 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR16: 10032230 100311d0 3fffcb59bf20 0003 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR20: 100527f8 100322b0 01312d00 0100074af7f0 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR24: 100322d0 3fffcb59bf20 c003dbf13e00 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR28: 1000 00077000 00077900 Jun 4 19:44:47 alp9 kernel: [44170.234707] NIP [c0668f34] pages_correctly_reserved+0x134/0x1c0 Jun 4 19:44:47 alp9 kernel: [44170.234709] LR [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234710] Call Trace: Jun 4 19:44:47 alp9 kernel: [44170.234711] [c003dbf13b90] [0006] 0x6 (unreliable) Jun 4 19:44:47 alp9 kernel: [44170.234714] [c003dbf13c00] [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234716] [c003dbf13c40] [c06476f4] device_online+0xb4/0x120 Jun 4 19:44:47 alp9 kernel: [44170.234718] [c003dbf13c80] [c066987c] store_mem_state+0x8c/0x150 Jun 4 19:44:47 alp9 kernel: [44170.234721] [c003dbf13cc0] [c0643618] dev_attr_store+0x68/0xa0 Jun 4 19:44:47 alp9 kernel: [44170.234724] [c003dbf13d00] [c035afd0] sysfs_kf_write+0x80/0xb0 Jun 4 19:44:47 alp9 kernel: [44170.234726] [c003dbf13d40] [c0359f0c] kernfs_fop_write+0x18c/0x1f0 Jun 4 19:44:47 alp9 kernel: [44170.234730] [c003dbf13d90] [c02b450c] vfs_write+0xdc/0x260 Jun 4 19:44:47 alp9 kernel: [44170.234732] [c003dbf13de0] [c02b53bc] SyS_write+0x6c/0x110 Jun 4 19:44:47 alp9 kernel: [44170.234735] [c003dbf13e30] [c0009258] system_call+0x38/0xd0 Jun 4 19:44:47 alp9 kernel: [44170.234736] Instruction dump: Jun 4 19:44:47 alp9 kernel: [44170.234737] 419e0024 788a2428 7d095214 2fa8 41de0014 7d29502a 38e74000 7928ffe3 Jun 4 19:4
[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
Yep, I noticed the patch was up to v4 so I thought I'd wait until it was closer to being merged. -- 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/1463654 Title: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Status in linux package in Ubuntu: New Bug description: ---Problem Description--- Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Contact Information = Sachin Sant / ss...@in.ibm.com ---uname output--- 3.19.0-18-generic ---Patches Installed--- A patched powerpc-ibm-utils package is required Machine Type = POWER8 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- 1) Using latest daily ISO install 14.04.02 as a Power VM guest 2) Upgrade the kernel to 3.19 level (3.19.0-18-generic) 3) Ensure ksh and powerpc-ibm-utils packages are installed. 4) Download following DLPAR packages from http://ausgsa.ibm.com/projects/r/rsctdev/builds/muthu/rmuts006a/ppc64le/ devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb dynamicrm_2.0.1-3_ppc64el.deb rsct.core_3.2.0.6-15111_ppc64el.deb rsct.core.utils_3.2.0.6-15111_ppc64el.deb src_3.2.0.6-15111_ppc64el.deb 5) Install the packages. 6) Perform a add memory operation via HMC Stack trace output: alp9 kernel: [44170.234662] [ cut here ] alp9 kernel: [44170.234667] WARNING: at /build/buildd/linux-lts-vivid-3.19.0/drivers/base/memory.c:200 alp9 kernel: [44170.234668] Modules linked in: rpadlpar_io rpaphp pseries_rng rtc_generic alp9 kernel: [44170.234675] CPU: 2 PID: 1391 Comm: systemd-udevd Not tainted 3.19.0-18-generic #18~14.04.1-Ubuntu alp9 kernel: [44170.234677] task: c003dbea7c80 ti: c003dbf1 task.ti: c003dbf1 Jun 4 19:44:47 alp9 kernel: [44170.234678] NIP: c0668f34 LR: c06699b0 CTR: Jun 4 19:44:47 alp9 kernel: [44170.234680] REGS: c003dbf13910 TRAP: 0700 Not tainted (3.19.0-18-generic) Jun 4 19:44:47 alp9 kernel: [44170.234680] MSR: 80029033 CR: 28042888 XER: 2000 Jun 4 19:44:47 alp9 kernel: [44170.234686] CFAR: c0668ed8 SOFTE: 1 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR00: c06699b0 c003dbf13b90 c144c760 0001 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR04: 0779 0100 00078000 f1de4000 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR08: c13ac760 0001 7790 003f Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR12: c172cb00 ce831200 0100074a0010 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR16: 10032230 100311d0 3fffcb59bf20 0003 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR20: 100527f8 100322b0 01312d00 0100074af7f0 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR24: 100322d0 3fffcb59bf20 c003dbf13e00 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR28: 1000 00077000 00077900 Jun 4 19:44:47 alp9 kernel: [44170.234707] NIP [c0668f34] pages_correctly_reserved+0x134/0x1c0 Jun 4 19:44:47 alp9 kernel: [44170.234709] LR [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234710] Call Trace: Jun 4 19:44:47 alp9 kernel: [44170.234711] [c003dbf13b90] [0006] 0x6 (unreliable) Jun 4 19:44:47 alp9 kernel: [44170.234714] [c003dbf13c00] [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234716] [c003dbf13c40] [c06476f4] device_online+0xb4/0x120 Jun 4 19:44:47 alp9 kernel: [44170.234718] [c003dbf13c80] [c066987c] store_mem_state+0x8c/0x150 Jun 4 19:44:47 alp9 kernel: [44170.234721] [c003dbf13cc0] [c0643618] dev_attr_store+0x68/0xa0 Jun 4 19:44:47 alp9 kernel: [44170.234724] [c003dbf13d00] [c035afd0] sysfs_kf_write+0x80/0xb0 Jun 4 19:44:47 alp9 kernel: [44170.234726] [c003dbf13d40] [c0359f0c] kernfs_fop_write+0x18c/0x1f0 Jun 4 19:44:47 alp9 kernel: [44170.234730] [c003dbf13d90] [c02b450c] vfs_write+0xdc/0x260 Jun 4 19:44:47 alp9 kernel: [44170.234732] [c003dbf13de0] [c02b53bc] SyS_write+0x6c/0x110 Jun 4 19:44:47 alp9 kernel: [44170.234735] [c003dbf13e30] [c0009258] system_call+0x38/0xd0 Jun 4 19:44:47 alp9 kernel: [44170.234736] Instruction dump: Jun 4 19:44:47 alp9 kernel: [44170.234737] 419e0024 788a2428 7d095214 2fa8 41de0014 7d29502a 38e74000 7928ffe3 Jun 4 19:44:47 alp9 kernel: [44170.234740] 4082ff7c 3d02fff6 892808e3 69290001 <0b09> 2fa9 40de0068 3860 Jun 4 19:44:47 alp9 kernel: [44170.234744] ---[ end t
[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
--- Comment From cha...@us.ibm.com 2016-01-20 10:29 EDT--- The patch is tested for the kernel version 4.4.0 and it works as expected. ** Tags removed: targetmilestone-inin14043 ** Tags added: targetmilestone-inin14044 -- 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/1463654 Title: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Status in linux package in Ubuntu: New Bug description: ---Problem Description--- Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Contact Information = Sachin Sant / ss...@in.ibm.com ---uname output--- 3.19.0-18-generic ---Patches Installed--- A patched powerpc-ibm-utils package is required Machine Type = POWER8 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- 1) Using latest daily ISO install 14.04.02 as a Power VM guest 2) Upgrade the kernel to 3.19 level (3.19.0-18-generic) 3) Ensure ksh and powerpc-ibm-utils packages are installed. 4) Download following DLPAR packages from http://ausgsa.ibm.com/projects/r/rsctdev/builds/muthu/rmuts006a/ppc64le/ devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb dynamicrm_2.0.1-3_ppc64el.deb rsct.core_3.2.0.6-15111_ppc64el.deb rsct.core.utils_3.2.0.6-15111_ppc64el.deb src_3.2.0.6-15111_ppc64el.deb 5) Install the packages. 6) Perform a add memory operation via HMC Stack trace output: alp9 kernel: [44170.234662] [ cut here ] alp9 kernel: [44170.234667] WARNING: at /build/buildd/linux-lts-vivid-3.19.0/drivers/base/memory.c:200 alp9 kernel: [44170.234668] Modules linked in: rpadlpar_io rpaphp pseries_rng rtc_generic alp9 kernel: [44170.234675] CPU: 2 PID: 1391 Comm: systemd-udevd Not tainted 3.19.0-18-generic #18~14.04.1-Ubuntu alp9 kernel: [44170.234677] task: c003dbea7c80 ti: c003dbf1 task.ti: c003dbf1 Jun 4 19:44:47 alp9 kernel: [44170.234678] NIP: c0668f34 LR: c06699b0 CTR: Jun 4 19:44:47 alp9 kernel: [44170.234680] REGS: c003dbf13910 TRAP: 0700 Not tainted (3.19.0-18-generic) Jun 4 19:44:47 alp9 kernel: [44170.234680] MSR: 80029033 CR: 28042888 XER: 2000 Jun 4 19:44:47 alp9 kernel: [44170.234686] CFAR: c0668ed8 SOFTE: 1 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR00: c06699b0 c003dbf13b90 c144c760 0001 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR04: 0779 0100 00078000 f1de4000 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR08: c13ac760 0001 7790 003f Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR12: c172cb00 ce831200 0100074a0010 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR16: 10032230 100311d0 3fffcb59bf20 0003 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR20: 100527f8 100322b0 01312d00 0100074af7f0 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR24: 100322d0 3fffcb59bf20 c003dbf13e00 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR28: 1000 00077000 00077900 Jun 4 19:44:47 alp9 kernel: [44170.234707] NIP [c0668f34] pages_correctly_reserved+0x134/0x1c0 Jun 4 19:44:47 alp9 kernel: [44170.234709] LR [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234710] Call Trace: Jun 4 19:44:47 alp9 kernel: [44170.234711] [c003dbf13b90] [0006] 0x6 (unreliable) Jun 4 19:44:47 alp9 kernel: [44170.234714] [c003dbf13c00] [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234716] [c003dbf13c40] [c06476f4] device_online+0xb4/0x120 Jun 4 19:44:47 alp9 kernel: [44170.234718] [c003dbf13c80] [c066987c] store_mem_state+0x8c/0x150 Jun 4 19:44:47 alp9 kernel: [44170.234721] [c003dbf13cc0] [c0643618] dev_attr_store+0x68/0xa0 Jun 4 19:44:47 alp9 kernel: [44170.234724] [c003dbf13d00] [c035afd0] sysfs_kf_write+0x80/0xb0 Jun 4 19:44:47 alp9 kernel: [44170.234726] [c003dbf13d40] [c0359f0c] kernfs_fop_write+0x18c/0x1f0 Jun 4 19:44:47 alp9 kernel: [44170.234730] [c003dbf13d90] [c02b450c] vfs_write+0xdc/0x260 Jun 4 19:44:47 alp9 kernel: [44170.234732] [c003dbf13de0] [c02b53bc] SyS_write+0x6c/0x110 Jun 4 19:44:47 alp9 kernel: [44170.234735] [c003dbf13e30] [c0009258] system_call+0x38/0xd0 Jun 4 19:44:47 alp9 kernel: [44170.234736] Instruction dump: Jun 4 19:44:47 alp9 kernel: [44170.234737] 419e0024 788a2428 7d095214 2fa8 41de0014 7d29502a 38e74000 7928ffe3 Jun 4 19:44:47 alp9 kernel: [44170.234740] 40
[Kernel-packages] [Bug 1463654] Re: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation
** Changed in: ubuntu Assignee: (unassigned) => Taco Screen team (taco-screen-team) ** Package changed: ubuntu => linux (Ubuntu) -- 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/1463654 Title: Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Status in linux package in Ubuntu: New Bug description: ---Problem Description--- Kernel WARN @drivers/base/memory.c:200 during DLPAR memory operation Contact Information = Sachin Sant / ss...@in.ibm.com ---uname output--- 3.19.0-18-generic ---Patches Installed--- A patched powerpc-ibm-utils package is required Machine Type = POWER8 ---Debugger--- A debugger is not configured ---Steps to Reproduce--- 1) Using latest daily ISO install 14.04.02 as a Power VM guest 2) Upgrade the kernel to 3.19 level (3.19.0-18-generic) 3) Ensure ksh and powerpc-ibm-utils packages are installed. 4) Download following DLPAR packages from http://ausgsa.ibm.com/projects/r/rsctdev/builds/muthu/rmuts006a/ppc64le/ devices.chrp.base.servicerm_2.5.0.1-15111_ppc64el.deb dynamicrm_2.0.1-3_ppc64el.deb rsct.core_3.2.0.6-15111_ppc64el.deb rsct.core.utils_3.2.0.6-15111_ppc64el.deb src_3.2.0.6-15111_ppc64el.deb 5) Install the packages. 6) Perform a add memory operation via HMC Stack trace output: alp9 kernel: [44170.234662] [ cut here ] alp9 kernel: [44170.234667] WARNING: at /build/buildd/linux-lts-vivid-3.19.0/drivers/base/memory.c:200 alp9 kernel: [44170.234668] Modules linked in: rpadlpar_io rpaphp pseries_rng rtc_generic alp9 kernel: [44170.234675] CPU: 2 PID: 1391 Comm: systemd-udevd Not tainted 3.19.0-18-generic #18~14.04.1-Ubuntu alp9 kernel: [44170.234677] task: c003dbea7c80 ti: c003dbf1 task.ti: c003dbf1 Jun 4 19:44:47 alp9 kernel: [44170.234678] NIP: c0668f34 LR: c06699b0 CTR: Jun 4 19:44:47 alp9 kernel: [44170.234680] REGS: c003dbf13910 TRAP: 0700 Not tainted (3.19.0-18-generic) Jun 4 19:44:47 alp9 kernel: [44170.234680] MSR: 80029033 CR: 28042888 XER: 2000 Jun 4 19:44:47 alp9 kernel: [44170.234686] CFAR: c0668ed8 SOFTE: 1 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR00: c06699b0 c003dbf13b90 c144c760 0001 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR04: 0779 0100 00078000 f1de4000 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR08: c13ac760 0001 7790 003f Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR12: c172cb00 ce831200 0100074a0010 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR16: 10032230 100311d0 3fffcb59bf20 0003 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR20: 100527f8 100322b0 01312d00 0100074af7f0 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR24: 100322d0 3fffcb59bf20 c003dbf13e00 Jun 4 19:44:47 alp9 kernel: [44170.234686] GPR28: 1000 00077000 00077900 Jun 4 19:44:47 alp9 kernel: [44170.234707] NIP [c0668f34] pages_correctly_reserved+0x134/0x1c0 Jun 4 19:44:47 alp9 kernel: [44170.234709] LR [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234710] Call Trace: Jun 4 19:44:47 alp9 kernel: [44170.234711] [c003dbf13b90] [0006] 0x6 (unreliable) Jun 4 19:44:47 alp9 kernel: [44170.234714] [c003dbf13c00] [c06699b0] memory_subsys_online+0x70/0x140 Jun 4 19:44:47 alp9 kernel: [44170.234716] [c003dbf13c40] [c06476f4] device_online+0xb4/0x120 Jun 4 19:44:47 alp9 kernel: [44170.234718] [c003dbf13c80] [c066987c] store_mem_state+0x8c/0x150 Jun 4 19:44:47 alp9 kernel: [44170.234721] [c003dbf13cc0] [c0643618] dev_attr_store+0x68/0xa0 Jun 4 19:44:47 alp9 kernel: [44170.234724] [c003dbf13d00] [c035afd0] sysfs_kf_write+0x80/0xb0 Jun 4 19:44:47 alp9 kernel: [44170.234726] [c003dbf13d40] [c0359f0c] kernfs_fop_write+0x18c/0x1f0 Jun 4 19:44:47 alp9 kernel: [44170.234730] [c003dbf13d90] [c02b450c] vfs_write+0xdc/0x260 Jun 4 19:44:47 alp9 kernel: [44170.234732] [c003dbf13de0] [c02b53bc] SyS_write+0x6c/0x110 Jun 4 19:44:47 alp9 kernel: [44170.234735] [c003dbf13e30] [c0009258] system_call+0x38/0xd0 Jun 4 19:44:47 alp9 kernel: [44170.234736] Instruction dump: Jun 4 19:44:47 alp9 kernel: [44170.234737] 419e0024 788a2428 7d095214 2fa8 41de0014 7d29502a 38e74000 7928ffe3 Jun 4 19:44:47 alp9 kernel: [44170.234740] 4082ff7c 3d02fff6 892808e3 69290001 <0b09> 2fa9 40de0068 3860 Jun 4 19:44:47