[lkp] [writeback] 9340837195: INFO: suspicious RCU usage. ]

2016-07-22 Thread kernel test robot
FYI, we noticed the following commit: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git wb-buf-throttle commit 93408371951a8c076c58a532e3e7e14969e5e015 ("writeback: throttle buffered writeback") in testcase: boot on test machine: 1 threads qemu-system-x86_64 -enable-kvm -c

[usb] 25111da692: trinity-c0 invoked oom-killer: gfp_mask=0x24002c2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN), order=0, oom_score_adj=500

2016-07-23 Thread kernel test robot
6_64-9 -serial file:/dev/shm/kboot/serial-vm-lkp-wsx03-quantal-x86_64-9 -daemonize -display none -monitor null Thanks, Kernel Test Robot # # Automatically generated file; DO NOT EDIT. # Linux/x86_64 4.7.0-rc6 Kernel Configuration # CONFIG_64BIT=y CONFIG_X86_64=y CONFIG_X86=y CONFIG_I

[lkp] [fs] c43edc7bd9: BUG: unable to handle kernel NULL pointer dereference at 00000450

2016-06-20 Thread kernel test robot
FYI, we noticed the following commit: https://github.com/0day-ci/linux Deepa-Dinamani/Delete-CURRENT_TIME-and-CURRENT_TIME_SEC-macros/20160620-104147 commit c43edc7bd9c06af9a7278101d462eb0ba0299605 ("fs: Replace CURRENT_TIME with current_time() for inode timestamps") on test machine: vm-kbuil

[lkp] [x86 tsc] 19fa5e7364: WARNING: CPU: 0 PID: 0 at arch/x86/mm/extable.c:50 ex_handler_rdmsr_unsafe+0x72/0x80

2016-06-20 Thread kernel test robot
FYI, we noticed the following commit: https://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git x86 commit 19fa5e73647fde1e6a7038a8f05cddf4c43f08d3 ("x86 tsc: enumerate SKL cpu_khz and tsc_khz via CPUID") on test machine: vm-kbuild-yocto-x86_64: 1 threads qemu-system-x86_64 -enable-kvm -

[lkp] [jbd2] 41f6316ed3: kernel BUG at fs/ext4/super.c:371!

2016-06-21 Thread kernel test robot
FYI, we noticed the following commit: https://github.com/0day-ci/linux Wang-Shilong/jbd2-wake-up-j_wait_done_commit-before-commit-callback/20160616-115406 commit 41f6316ed374dba6f9693d917c1815019f075bdf ("jbd2: wake up j_wait_done_commit before commit callback") in testcase: ext4-frags with fo

[lkp] [writeback] c284d3afba: INFO: suspicious RCU usage. ]

2016-07-31 Thread kernel test robot
FYI, we noticed the following commit: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git wb-buf-throttle commit c284d3afba4e7f6a18122b416daceb994412ed6d ("writeback: throttle buffered writeback") in testcase: boot on test machine: 1 threads qemu-system-x86_64 -enable-kvm -c

[lkp] [blk] 9f9093afaf: kernel BUG at block/blk-mq.c:365!

2016-07-31 Thread kernel test robot
FYI, we noticed the following commit: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git blk-dio commit 9f9093afaff2c4d247e5bc7d25ec0574e3f8d12b ("blk-mq: private O_DIRECT implementation") in testcase: boot on test machine: 2 threads qemu-system-x86_64 -enable-kvm -cpu Hasw

[ima] 476b17b7d1: BUG: spinlock bad magic on CPU#0, swapper/0/1

2016-09-06 Thread kernel test robot
14.569443] [] ? rest_init+0x2df/0x2df [ 14.581955] ima: No TPM chip found, activating TPM-bypass! [ 14.582650] evm: HMAC attrs: 0x1 Thanks, Kernel Test Robot # # Automatically generated file; DO NOT EDIT. # Linux/i386 4.8.0-rc1 Kernel Configuration # # CONFIG_64BIT is not set CONFIG_X86_32=y CO

[ima] 476b17b7d1: BUG: spinlock bad magic on CPU#0, swapper/0/1

2016-09-06 Thread kernel test robot
14.569443] [] ? rest_init+0x2df/0x2df [ 14.581955] ima: No TPM chip found, activating TPM-bypass! [ 14.582650] evm: HMAC attrs: 0x1 Thanks, Kernel Test Robot # # Automatically generated file; DO NOT EDIT. # Linux/i386 4.8.0-rc1 Kernel Configuration # # CONFIG_64BIT is not set CONFIG_X86_32=y CO

[ima] 476b17b7d1: BUG: spinlock bad magic on CPU#0, swapper/0/1

2016-09-06 Thread kernel test robot
14.569443] [] ? rest_init+0x2df/0x2df [ 14.581955] ima: No TPM chip found, activating TPM-bypass! [ 14.582650] evm: HMAC attrs: 0x1 Thanks, Kernel Test Robot # # Automatically generated file; DO NOT EDIT. # Linux/i386 4.8.0-rc1 Kernel Configuration # # CONFIG_64BIT is not set CONFIG_X86_32=y CO

[ima] 476b17b7d1: BUG: spinlock bad magic on CPU#0, swapper/0/1

2016-09-06 Thread kernel test robot
14.569443] [] ? rest_init+0x2df/0x2df [ 14.581955] ima: No TPM chip found, activating TPM-bypass! [ 14.582650] evm: HMAC attrs: 0x1 Thanks, Kernel Test Robot # # Automatically generated file; DO NOT EDIT. # Linux/i386 4.8.0-rc1 Kernel Configuration # # CONFIG_64BIT is not set CONFIG_X86_32=y CO

[sched/wait] 02ae2b22bd: WARNING: CPU: 0 PID: 958 at kernel/sched/core.c:7610 __might_sleep+0x6e/0x90

2016-09-07 Thread kernel test robot
32.225846] ---[ end trace 8f84425f8176b010 ]--- Thanks, Kernel Test Robot # # Automatically generated file; DO NOT EDIT. # Linux/x86_64 4.8.0-rc5 Kernel Configuration # CONFIG_64BIT=y CONFIG_X86_64=y CONFIG_X86=y CONFIG_INSTRUCTION_DECODER=y CONFIG_OUTPUT_FORMAT="elf64-x86-64" CONFIG_ARCH

[lkp] [sched/core] 3d26b7622f: BUG: unable to handle kernel NULL pointer dereference at 00000001

2016-09-08 Thread kernel test robot
FYI, we noticed the following commit: https://github.com/0day-ci/linux cheng-chao/sched-core-simpler-function-for-sched_exec-migration/20160905-142452 commit 3d26b7622f3bab689696900ffd33c6dd7849d7c2 ("sched/core: simpler function for sched_exec migration") in testcase: trinity with following p

[ima] c49613740f: BUG: spinlock trylock failure on UP on CPU#0, swapper/1

2016-09-14 Thread kernel test robot
t+0x9/0xf0 [1.047061] [] ret_from_fork+0x1f/0x40 [1.047670] [] ? rest_init+0xc0/0xc0 Elapsed time: 10 Thanks, Kernel Test Robot # # Automatically generated file; DO NOT EDIT. # Linux/x86_64 4.8.0-rc1 Kernel Configuration # CONFIG_64BIT=y CONFIG_X86_64=y CONFIG_X86=y CONFIG_INSTRUCTION

[ima] efca4e3a3a: BUG: spinlock bad magic on CPU#1, swapper/0/1

2016-08-31 Thread kernel test robot
able+0x3f0/0x4a3 [ 251.080939] [] kernel_init+0xc/0x105 [ 251.092221] [] ret_from_fork+0x1f/0x40 [ 251.103790] [] ? rest_init+0xe8/0xe8 [ 251.131376] ima: No TPM chip found, activating TPM-bypass! [ 251.154124] raid6test: testing the 4-disk case... Thanks, Kernel Test Robot # # Aut

[lkp] [fs] 45ec18d5c7: BUG: KASAN: user-memory-access on address 00007f90291c7ec0

2016-08-07 Thread kernel test robot
FYI, we noticed the following commit: https://github.com/0day-ci/linux Nicholas-Krause/fs-Fix-kmemleak-leak-warning-in-getname_flags-about-working-on-unitialized-memory/20160804-055054 commit 45ec18d5c713bccb9807782f0dca29b92ba99784 ("fs:Fix kmemleak leak warning in getname_flags about working

[lkp] [net/netpolicy] ed519e0259: BUG: scheduling while atomic: migration/0/15/0x00000002

2016-08-07 Thread kernel test robot
FYI, we noticed the following commit: https://github.com/0day-ci/linux kan-liang-intel-com/net-introduce-NET-policy/20160805-034810 commit ed519e02592874e3cb2d643173e9f34bee2d74e7 ("net/netpolicy: fast path for finding the queues") in testcase: boot on test machine: 2 threads qemu-system-i386

[lkp] [perf/core] 34ab11270a: BUG: using smp_processor_id() in preemptible [00000000] code: trinity-c0/632

2016-08-08 Thread kernel test robot
FYI, we noticed the following commit: https://github.com/0day-ci/linux David-Carrillo-Cisneros/remove-unnecessary-IPI-reading-uncore-events/20160802-124051 commit 34ab11270a27536c1d4ff3d5bb7ae9d58daa016c ("perf/core: introduce pmu_event_flags and PMUEF_READ_CPU_PKG") in testcase: boot on test

[lkp] [locking/rwsem] INFO: rcu_preempt detected stalls on CPUs/tasks

2016-08-23 Thread kernel test robot
FYI, we noticed the following commit: https://github.com/0day-ci/linux Waiman-Long/locking-rwsem-Enable-reader-optimistic-spinning/20160819-150117 commit 1802442a39b862b1adb57cbae5fbbda3945406e2 ("locking/rwsem: Add a boot parameter to reader spinning threshold") in testcase: boot on test mac

d0541b0fa6 ("locking/lockdep: Make CONFIG_LOCKDEP_CROSSRELEASE .."): test_cycle_work+0x

2017-08-17 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core commit d0541b0fa64b36665d6261079974a26943c75009 Author: Byungchul Park AuthorDate: Thu Aug 17 17:57:39 2017 +0900 Commit: Ingo Mo

[lkp-robot] [mm] 1be7107fbe: kernel_BUG_at_mm/mmap.c

2017-06-20 Thread kernel test robot
FYI, we noticed the following commit: commit: 1be7107fbe18eed3e319a6c3e83c78254b693acb ("mm: larger stack guard gap, between vmas") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: trinity with following parameters: runtime: 300s test-description: Tr

[lkp-robot] [printk] 7f7c60e066: BUG:KASAN:slab-out-of-bounds

2017-10-26 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-4.9): commit: 7f7c60e0663645e757e520245606fde9c6e326bb ("printk: hash addresses printed with %p") url: https://github.com/0day-ci/linux/commits/Tobin-C-Harding/printk-hash-addresses-printed-with-p/20171024-231922 in testcase: trinity with f

[lkp-robot] [x86/entry/64] 66688e9d11: WARNING:at_kernel/locking/lockdep.c:#check_flags

2017-11-12 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-6): commit: 66688e9d11455f15983d08e7c14733969cd25919 ("x86/entry/64: Create a percpu SYSCALL entry trampoline") https://git.kernel.org/cgit/linux/kernel/git/luto/linux.git x86/entry_stack.wip in testcase: boot on test machine: qemu-system-x8

[lkp-robot] [x86/asm/64] e04a713254: double_fault:#[##]

2017-11-12 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-6): commit: e04a713254ef50629d1ae9558ddd4c118b7cb807 ("x86/asm/64: Use a percpu trampoline stack for IDT entries") https://git.kernel.org/cgit/linux/kernel/git/luto/linux.git x86/entry_stack.wip in testcase: boot on test machine: qemu-system

[lkp-robot] [x86/asm/64] 7b1f0050e4: PANIC:double_fault

2017-11-14 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-6): commit: 7b1f0050e45387563fb77c5ee18270567573b590 ("x86/asm/64: Use a percpu trampoline stack for IDT entries") https://git.kernel.org/cgit/linux/kernel/git/luto/linux.git x86/entry_stack.wip in testcase: boot on test machine: qemu-system

[lkp-robot] [x86/entry/64] 6ba0c46abf: WARNING:at_kernel/locking/lockdep.c:#check_flags

2017-11-14 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-4.9): commit: 6ba0c46abfbfb7f68c34cfb23b042e74e765edbb ("x86/entry/64: Create a percpu SYSCALL entry trampoline") https://git.kernel.org/cgit/linux/kernel/git/luto/linux.git x86/entry_stack.wip in testcase: trinity with following parameters:

[lkp-robot] [kprobes/x86] b664d57f39: BUG:using_smp_processor_id()in_preemptible

2017-11-02 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-4.9): commit: b664d57f39d01e775204d4f1a7e2f8bda77bc549 ("kprobes/x86: Remove IRQ disabling from jprobe handlers") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: boot on test machine: qemu-system-x86_64 -e

[lkp-robot] [x86/cpuid] 0b00de857a: BUG:unable_to_handle_kernel

2017-10-17 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-4.9): commit: 0b00de857a648dafe7020878c7a27cf776f5edf4 ("x86/cpuid: Add generic table for CPUID dependencies") https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git x86/fpu in testcase: trinity with following parameters: runtime:

9c2fb296dd ("Makefile: move stackprotector availability out of .."): BUG: kernel hang in early-boot stage, last printk:

2017-10-18 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master commit 9c2fb296dde16a1bb81277be7b32cec881fe1153 Author: Kees Cook AuthorDate: Mon Oct 16 20:01:58 2017 +0100 Commit: Mark Brown

[lkp-robot] [locking/lockdep] 2dcd5adfb7: WARNING:possible_circular_locking_dependency_detected

2017-10-29 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-5): commit: 2dcd5adfb7401b762ddbe4b86dcacc2f3de6b97b ("locking/lockdep: Remove the BROKEN flag from CONFIG_LOCKDEP_CROSSRELEASE and CONFIG_LOCKDEP_COMPLETIONS") https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git locking/core in testcase

[lkp-robot] [proc] eb948c71f7: WARNING:at_mm/hugetlb.c:#hugetlb_add_hstate

2017-10-29 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-5): commit: eb948c71f790f4fd27440895ca19180a78fd3016 ("proc: mm: export PTE sizes directly in smaps") url: https://github.com/0day-ci/linux/commits/Fan-Du/proc-mm-export-PTE-sizes-directly-in-smaps/20171027-233355 in testcase: trinity with

[lkp-robot] [x86/topology] 45d87f5bb7: WARNING:at_kernel/locking/lockdep.c:#lockdep_trace_alloc

2017-10-29 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-6): commit: 45d87f5bb794a19baa7f92fdf2fabdcb0575c66d ("x86/topology: Avoid wasting 128k for package id array") url: https://github.com/0day-ci/linux/commits/Prarit-Bhargava/perf-x86-intel-uncore-Cache-logical-pkg-id-in-uncore-driver/20171027-

[lkp] [mm] 81c72584a4: -4.3% will-it-scale.per_process_ops

2015-10-07 Thread kernel test robot
FYI, we noticed the below changes on https://git.kernel.org/pub/scm/linux/kernel/git/andrea/aa.git master commit 81c72584a480c5a4b7eede527d0b990c83c2dcc9 ("mm: gup: make get_user_pages_fast and __get_user_pages_fast latency conscious") ===

[lkp] [nfs] 048883e0b9: No primary result change, -70.4% fsmark.time.involuntary_context_switches

2015-10-07 Thread kernel test robot
FYI, we noticed the below changes on https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit 048883e0b934d9a5103d40e209cb14b7f33d2933 ("nfs: fix pg_test page count calculation") = tb

[lkp] [f2fs] 15bec0ff5a: -7.5% fsmark.files_per_sec

2015-10-07 Thread kernel test robot
FYI, we noticed the below changes on https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master commit 15bec0ff5a9ba6d203178fa8772259df6207942a ("f2fs: do not skip dentry block writes") = tbo

[lkp] [mm] 46cfb125d6: No primary result change, 11.3% fsmark.time.minor_page_faults

2015-10-07 Thread kernel test robot
FYI, we noticed the below changes on https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master commit 46cfb125d673f2f30acf06b3c02485bf693d54e9 ("mm: increase SWAP_CLUSTER_MAX to batch TLB flushes")

[lkp] [x86, pkeys] 2205cb3c40: 22.4% will-it-scale.per_thread_ops

2015-10-07 Thread kernel test robot
FYI, we noticed the below changes on https://git.kernel.org/pub/scm/linux/kernel/git/daveh/x86-pkeys.git pkeys-v005-protsyscalls commit 2205cb3c40c2ba6521427c9f8f36b2d4f2f2a98d ("x86, pkeys: arch-specific protection bits") ===

[lkp] [string] 3fda0fa0f5: BUG: KASan: out of bounds access in strscpy+0xc2/0x290 at addr ffff880016b83ee0

2015-10-21 Thread kernel test robot
FYI, we noticed the below changes on https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.core/strings commit 3fda0fa0f5ed4ef634e043c65709482aea0a37f6 ("string: Improve the generic strlcpy() implementation") +--++---

[lkp] [sched/numa] b52da86e0a: -1.4% will-it-scale.per_thread_ops

2015-10-21 Thread kernel test robot
FYI, we noticed the below changes on https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master commit b52da86e0ad58f096710977fcda856fd84da9233 ("sched/numa: Fix task_tick_fair() from disabling numa_balancing")

[lkp] [drm] 6a9b928d41: WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_crtc.c:3598 drm_property_create+0x11f/0x140()

2015-10-21 Thread kernel test robot
FYI, we noticed the below changes on https://github.com/0day-ci/linux Shashank-Sharma/Color-Management-for-DRM-framework/20151020-202959 commit 6a9b928d4149ae2b195a2c13d55bf9c59a98c40c ("drm: Create Color Management query properties") +--

[lkp] [vivid] bcd56c5678: BUG: unable to handle kernel NULL pointer dereference at 0000003c

2015-10-21 Thread kernel test robot
FYI, we noticed the below changes on git://linuxtv.org/hverkuil/media_tree.git sdrout commit bcd56c567886b1ff0d2569d9cfe056ebbdad59c1 ("vivid: wip for sdr output") [ 123.619858] evbug: Connected device: input1 (AT Translated Set 2 keyboard at isa0060/serio0/input0) [ 123.662942] isa i2c-pca-i

[lkp] [drm] 0e94a0bada: WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_crtc.c:3598 drm_property_create+0x1df/0x230()

2015-10-18 Thread kernel test robot
FYI, we noticed the below changes on https://github.com/0day-ci/linux Shashank-Sharma/Color-Management-for-DRM/20151013-203652 commit 0e94a0bada080cd3c0d4d2516ef19a30064de1e0 ("drm: Create Color Management query properties") +--+-

[lkp] [of] db59ef4cdc:

2015-10-27 Thread kernel test robot
FYI, we noticed the below changes on https://github.com/pantoniou/linux-beagle-track-mainline.git bbb-overlays commit db59ef4cdc3261322ea61686e714b571ef709484 ("of: unittest: Unit-tests for target root overlays.") We found some OF unittests errors in kernel log, while the line marked with + is n

[lkp-robot] [tty] b6da31b2c0: WARNING:possible_circular_locking_dependency_detected

2018-06-25 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: b6da31b2c07c46f2dcad1d86caa835227a16d9ff ("tty: Fix data race in tty_insert_flip_string_fixed_flag") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: trinity with following parameters: r

[lkp-robot] [x86] 19efe000d3: PANIC:double_fault

2018-08-22 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-5): commit: 19efe000d3258032d9a1dfb25313a092f9454da0 ("x86: Remap the IRQ stack so it has guard pages") https://git.kernel.org/cgit/linux/kernel/git/luto/linux.git x86/guard_pages in testcase: trinity with following parameters: runtim

[LKP] [ovl] 24c944dd64: BUG:kernel_reboot-without-warning_in_boot_stage

2018-07-25 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 24c944dd64f807542a2ec72744c81f064d1a60da ("ovl: Modify ovl_lookup() and friends to lookup metacopy dentry") https://git.kernel.org/cgit/linux/kernel/git/mszeredi/vfs.git overlayfs-next in testcase: boot on test machine: qemu-syst

[LKP] [rcutorture] 3b745c8969: WARNING:at_mm/slab_common.c:#kmalloc_slab

2018-07-26 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-5): commit: 3b745c8969c752601cb68c82a06735363563ab42 ("rcutorture: Make boost test more robust") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master in testcase: boot on test machine: qemu-system-x86_64 -enable-kvm -smp 2

[LKP] [mm, oom] c1e4c54f9c: BUG:KASAN:null-ptr-deref_in_d

2018-07-30 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-5): commit: c1e4c54f9c750fc3ea4715f5363b92ea4d4efb29 ("mm, oom: reorganize the oom report in dump_header") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master in testcase: boot on test machine: qemu-system-x86_64 -enable-k

[lkp-robot] [confidence: ] e181ae0c5d [ 0.000000] BUG: unable to handle kernel NULL pointer dereference at 00000000

2018-07-20 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit e181ae0c5db9544de9c53239eb22bc012ce75033 Author: Pavel Tatashin AuthorDate: Sat Jul 14 09:15:07 2018 -0400 Commit: Linus

[lkp-robot] [xarray] f0b90e702f: BUG:soft_lockup-CPU##stuck_for#s

2018-07-12 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: f0b90e702fe74fa575b7382ec3474d341098d5b1 ("xarray: Add XArray unconditional store operations") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master in testcase: boot on test machine: qemu-system-i386 -enable-kv

[lkp-robot] [debugobjects] 3f96d20faf: WARNING:at_kernel/locking/lockdep.c:#register_lock_class

2018-07-15 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-4.9): commit: 3f96d20fafb19e6dd869362ace53662b06e6f6c1 ("[PATCH] debugobjects: Disable lockdep tracking of debugobjects internal locks") url: https://github.com/0day-ci/linux/commits/Waiman-Long/debugobjects-Disable-lockdep-tracking-of-debugo

[lkp-robot] [kernfs, sysfs, cgroup, intel_rdt] 5aad045543: kernel_BUG_at_fs/super.c

2018-01-07 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 5aad04554302fc1fbb5924d0f8f68946ec5c06f7 ("kernfs, sysfs, cgroup, intel_rdt: Support fs_context") https://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git mount-context in testcase: trinity with following parameters:

[lkp-robot] [x86/kasan] def0e7b54d: Kernel_panic-not_syncing:memblock_virt_alloc_try_nid:Failed_to_allocate#bytes_align=#nid=#from=#max_addr=

2018-01-27 Thread kernel test robot
Hi, Andrey Is this panic log expected with your commit? FYI, we noticed the following commit (built with gcc-7): commit: def0e7b54d63bae120302a4957c272107563ad04 ("x86/kasan: Panic if there is not enough memory to boot") https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git x86/pti in testc

[lkp-robot] [hugetlbfs] c0033af7ee: BUG_hugetlbfs_inode_cache(Not_tainted):Objects_remaining_in_hugetlbfs_inode_cache_on__kmem_cache_shutdown()

2018-01-17 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: c0033af7eec3e728c6b70d75950e632ace4c8a55 ("hugetlbfs: Convert to fs_context") https://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git mount-context in testcase: trinity with following parameters: runtime: 300s

94d3a25408: kernel_BUG_at_kernel/fork.c

2018-03-09 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 94d3a254089a7cd4f11b7071b4323afd98eea0a6 ("Detect early free of a live mm") url: https://github.com/0day-ci/linux/commits/Mark-Rutland/Detect-early-free-of-a-live-mm/20180303-144149 in testcase: boot on test machine: qemu-system

[EXP softirq] 3f6b5ffc70: Kernel_panic-not_syncing:kmem_cache_create:Failed_to_create_slab'pid'.Error

2018-03-06 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 3f6b5ffc706a54598b82456ae0be395aa6465982 ("EXP softirq: Is it possible to RCUify BH disable/enable?") https://git.kernel.org/cgit/linux/kernel/git/paulmck/linux-rcu.git dev.2018.03.01a in testcase: boot on test machine: qemu-sys

[lkp-robot] [init, tracing] 2580d6b795: BUG:kernel_reboot-without-warning_in_boot_stage

2018-04-08 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 2580d6b795e25879c825a0891cf67390f665b11f ("init, tracing: Have printk come through the trace events for initcall_debug") url: https://github.com/0day-ci/linux/commits/Steven-Rostedt/init-tracing/20180407-130743 in testcase: boot

[lkp-robot] [hugetlbfs] bfa5d8e197: WARNING:possible_recursive_locking_detected

2018-04-09 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-5): commit: bfa5d8e19798e76de39473b7ecf14f0ce08e8f78 ("hugetlbfs: Convert to fs_context") https://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git mount-context in testcase: boot on test machine: qemu-system-i386 -enable-kvm -cpu H

[lkp-robot] [hugetlbfs] e979e5a059: BUG_hugetlbfs_inode_cache(Not_tainted):Objects_remaining_in_hugetlbfs_inode_cache_on__kmem_cache_shutdown()

2018-04-09 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: e979e5a0591e70ad0b41cf876ee987de468a220e ("hugetlbfs: Convert to fs_context") https://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git mount-context in testcase: boot on test machine: qemu-system-x86_64 -enable-kvm -smp

[kernfs, sysfs, cgroup, intel_rdt] 6393e11b84: kernel_BUG_at_fs/super.c

2018-03-08 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-6): commit: 6393e11b84a5116ea99d7a05d0dcada2acea347f ("kernfs, sysfs, cgroup, intel_rdt: Support fs_context") https://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git mount-context in testcase: trinity with following parameters:

[lkp-robot] [hugetlbfs] 49977c3afc: BUG_hugetlbfs_inode_cache(Not_tainted):Objects_remaining_in_hugetlbfs_inode_cache_on__kmem_cache_shutdown()

2018-03-08 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-6): commit: 49977c3afcdd2d94237d4bf6866d3515c60762be ("hugetlbfs: Convert to fs_context") https://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git mount-context in testcase: trinity with following parameters: runtime: 300s

[LKP] [mm] fb420465c9: kernel_BUG_at_mm/slub.c

2018-11-22 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: fb420465c9bcaf57aa6bff76ffe31add559ae1f9 ("[PATCH] mm: use this_cpu_cmpxchg_double in put_cpu_partial") url: https://github.com/0day-ci/linux/commits/Wengang-Wang/mm-use-this_cpu_cmpxchg_double-in-put_cpu_partial/20181119-215159

Re: [PATCH] locks: fix performance regressions.

2018-11-28 Thread kernel test robot
Hi, On Wed, Nov 28, 2018 at 11:53:48AM +1100, NeilBrown wrote: > > The kernel test robot reported two performance regressions > caused by recent patches. > Both appear to related to the global spinlock blocked_lock_lock > being taken more often. > > This patch avoids ta

[locking/lockdep] 62f18467c4: WARNING:at_kernel/locking/lockdep.c:#register_lock_class

2018-11-29 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-4.9): commit: 62f18467c40065cae25a8e52c41de0d9771cfd24 ("locking/lockdep: Complain if a lock object has no name") https://github.com/bvanassche/linux for-next in testcase: trinity with following parameters: runtime: 300s test-descri

[locking/lockdep] fe7e1ef5c1: WARNING:at_kernel/locking/lockdep.c:#register_lock_class

2018-11-29 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-4.9): commit: fe7e1ef5c1044f3ef122b877b078a47e74360dea ("locking/lockdep: Complain if a lock object has no name") https://github.com/bvanassche/linux for-next in testcase: trinity with following parameters: runtime: 300s test-descri

[locking/lockdep] f069edd342: WARNING:at_kernel/locking/lockdep.c:#register_lock_class

2018-12-04 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-4.9): commit: f069edd34280c56ed36bf35cc255c719df430abd ("locking/lockdep: Free lock classes that are no longer in use") https://github.com/bvanassche/linux for-next in testcase: trinity with following parameters: runtime: 300s test-

Re: [LKP] [patch v2 for-4.20] mm, thp: restore node-local hugepage allocations

2018-12-05 Thread kernel test robot
On Wed, Dec 05, 2018 at 02:46:50PM -0800, David Rientjes wrote: > This is a full revert of ac5b2c18911f ("mm: thp: relax __GFP_THISNODE for > MADV_HUGEPAGE mappings") and a partial revert of 89c83fb539f9 ("mm, thp: > consolidate THP gfp handling into alloc_hugepage_direct_gfpmask"). > > By not set

[NFS] b4e004cd5d: BUG:KASAN:null-ptr-deref_in_s

2018-12-01 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-6): commit: b4e004cd5da022650322c64e5c829443e55cb7e2 ("NFS: Add fs_context support.") https://git.kernel.org/cgit/linux/kernel/git/viro/vfs.git Q19 in testcase: trinity with following parameters: runtime: 300s test-description: Trin

[lkp-robot] [x86/kernel] b1ff47aace: WARNING:at_kernel/jump_label.c:#__jump_label_update

2018-07-01 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: b1ff47aacea95e5be1bedf2aee740395b52f4591 ("[PATCH 5/5] x86/kernel: jump_table: use relative references") url: https://github.com/0day-ci/linux/commits/Ard-Biesheuvel/add-support-for-relative-references-in-jump-tables/20180628-0212

[lkp-robot] ee410f15b1 BUG: kernel hang in boot stage

2018-07-02 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit ee410f15b1418f2f4428e79980674c979081bcb7 Author: Thierry Escande AuthorDate: Thu Jun 14 15:28:15 2018 -0700 Commit: Linu

[lkp-robot] 9a93848fe7 [ 1.383411] WARNING: CPU: 0 PID: 1 at arch/x86/mm/dump_pagetables.c:235 note_page

2018-07-02 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit 9a93848fe787a53aec404e4e00d8f7f9bbdaebb4 Author: Peter Zijlstra AuthorDate: Thu Feb 2 14:43:51 2017 +0100 Commit: Ingo M

[lkp-robot] [rcu] 50b7ae6af5: BUG:spinlock_recursion_on_CPU

2018-07-03 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 50b7ae6af5671168cc6cf2de959b02584e4c3f87 ("rcu: Diagnostics for grace-period hangs") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master in testcase: trinity with following parameters: runtime: 300s t

[lkp-robot] [bisect done] ef1433f717 [ 7.049860] BUG: unable to handle kernel NULL pointer dereference at 0000004c

2018-06-25 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit ef1433f717a2c63747a519d86965d73ff9bd08b3 Author: Kishon Vijay Abraham I AuthorDate: Mon Apr 2 18:59:35 2018 +0530 Commit:

[lkp-robot] [bisect done] 51bad67ffb [ 2.125035] int3: 0000 [#1] SMP DEBUG_PAGEALLOC

2018-06-25 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.x86/debug commit 51bad67ffbce0aaa44579f84ef5d05597054ec6a Author: Alexey Dobriyan AuthorDate: Tue May 8 00:37:55 2018 +0300 Commit: Ingo

[lkp-robot] [bisect done] ca90800a91 [ 1.761734] WARNING: CPU: 0 PID: 1 at mm/page_alloc.c:4061 __alloc_pages_nodemask

2018-06-25 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit ca90800a91ba723d78ded634d037c1d2df8b54d6 Author: Kees Cook AuthorDate: Thu May 10 16:40:03 2018 -0700 Commit: Kees Cook

[lkp-robot] [VFS] 56d9b2efe5: general_protection_fault:#[##]

2018-06-20 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 56d9b2efe552bceedd25e8efe0a0083ef9d541e6 ("VFS: Implement fsopen() to prepare for a mount") https://git.kernel.org/cgit/linux/kernel/git/viro/vfs.git mount-reordered in testcase: trinity with following parameters: runtime

[lkp-robot] [Print the memcg's name when system] c385a55f52: BUG:KASAN:null-ptr-deref_in_m

2018-05-30 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-6): commit: c385a55f521e1649051d7f653bec9aa0ce711c9e ("Print the memcg's name when system-wide OOM happened") url: https://github.com/0day-ci/linux/commits/ufo19890607/Print-the-memcg-s-name-when-system-wide-OOM-happened/20180522-033834 in

[lkp-robot] [mm, oom] 2d251ff6e6: BUG:unable_to_handle_kernel

2018-06-03 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 2d251ff6e66d7978b3e7a9c69e99b7150de26926 ("mm, oom: fix unnecessary killing of additional processes") url: https://github.com/0day-ci/linux/commits/David-Rientjes/mm-oom-fix-unnecessary-killing-of-additional-processes/20180527-033

[lkp-robot] [rcu] e46874dd99: WARNING:suspicious_RCU_usage

2018-07-03 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: e46874dd99fa8ef78802bee8e80fe2844ae95cd1 ("[PATCH RFC tip/core/rcu 1/2] rcu: Defer reporting RCU-preempt quiescent states when disabled") url: https://github.com/0day-ci/linux/commits/Paul-E-McKenney/RCU-consolidation-patches/2018

linux-kernel@vger.kernel.org

2018-07-04 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 32a4debc7c89ee5e29c0bbdfdd3ae0ce0e01057f ("[PATCH] perf tests: Fix regex for record+probe_libc_inet_pton.sh") url: https://github.com/0day-ci/linux/commits/Sandipan-Das/perf-tests-Fix-regex-for-record-probe_libc_inet_pton-sh/20180

[lkp-robot] [watchdog/softlockup] 4808e7a5dc: BUG:KASAN:null-ptr-deref_in_h

2018-06-12 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-5): commit: 4808e7a5dc055fd8776e6b59e02775730ea716f6 ("watchdog/softlockup: Replace "watchdog/%u" threads with cpu_stop_work") url: https://github.com/0day-ci/linux/commits/Peter-Zijlstra/kthread-smpboot-More-fixes/20180613-003329 in testca

[lkp-robot] [kernfs, sysfs, cgroup, intel_rdt] 0dd4eca846: kernel_BUG_at_fs/super.c

2018-06-12 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-6): commit: 0dd4eca846629b5dc7d11ca40ae2a1379334b9e4 ("kernfs, sysfs, cgroup, intel_rdt: Support fs_context") https://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git mount-context in testcase: trinity with following parameters:

[lkp-robot] [x86/vdso] ab1bcc4420: BUG:kernel_hang_in_boot_stage

2018-06-12 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-4.9): commit: ab1bcc442070315bd0ce963331d5bb93d5c5476e ("x86/vdso: Move out the CPU number store") url: https://github.com/0day-ci/linux/commits/Chang-S-Bae/x86-fsgsbase-64-Introduce-FS-GS-base-helper-functions/20180605-095329 in testcase:

[lkp-robot] [rcutorture] 46e26223e3: WARNING:at_kernel/rcu/rcutorture.c:#rcu_torture_stats_print

2018-06-13 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-4.9): commit: 46e26223e39c64763e321f229e324be15179c505 ("rcutorture: Make boost test more robust") url: https://github.com/0day-ci/linux/commits/Joel-Fernandes/rcutorture-Disable-RT-throttling-for-boost-tests/20180611-074731 base: https://git

[LKP] [xarray] 93eb07f72c: RIP:__sanitizer_cov_trace_pc

2018-12-14 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 93eb07f72c8d86f8fe5e90907df1cc037f6ffbb7 ("xarray: Move multiorder_shrink to kernel tests") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: trinity with following parameters: runtime: 30

[ide] ec7d9c9ce8: WARNING:at_fs/proc/generic.c:#remove_proc_entry

2018-12-20 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: ec7d9c9ce897174243af4fcd201dbfc34df0f3a3 ("ide: replace ->proc_fops with ->proc_show") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: rcutorture with following parameters: runtime: 300

[iommu/of] 641fb0efbf: BUG:KASAN:null-ptr-deref_in_i

2018-12-21 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 641fb0efbff063ed57f108c2eb4a4d26dbd5badd ("iommu/of: Don't call iommu_ops->add_device directly") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master in testcase: trinity with following parameters: runt

[vfs] cbc815d9ce: BUG:unable_to_handle_kernel

2018-12-23 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-6): commit: cbc815d9ce7ae30677c929e94b2e176d5f4a5a36 ("vfs: Simplify security mount option processing") https://git.kernel.org/cgit/linux/kernel/git/ebiederm/user-namespace.git mount-cleanups-testing in testcase: trinity with following param

[rtc] 461e557b97: general_protection_fault:#[##]

2018-12-23 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-6): commit: 461e557b97277b693cd8008c32a9d01c7f8f453b ("rtc: nvmem: use devm_nvmem_register()") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master in testcase: trinity with following parameters: runtime: 300s tes

1aba551c73 ("blk-mq: fix changelog"): BUG: unable to handle kernel NULL pointer dereference at 00000000

2019-01-05 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git debugfs_cleanup commit 1aba551c73de605983515118d5ad527594440ccb Author: Greg Kroah-Hartman AuthorDate: Fri Jan 4 14:06:22 2019 +0100 C

[LKP] bea5b158ff BUG: kernel reboot-without-warning in boot-around-mounting-root stage

2019-01-01 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit bea5b158ff0da9c7246ff391f754f5f38e34577a Author: Rob Herring AuthorDate: Thu Aug 11 10:20:58 2016 -0500 Commit: Greg Kroa

[xarray] b803b42823: BUG:soft_lockup-CPU##stuck_for#s

2018-12-24 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-4.9): commit: b803b42823d0d9e8b6deccf01ffc2aba5d0738df ("xarray: Add XArray iterators") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: trinity with following parameters: runtime: 300s test-descri

[LKP] fde06e0775 [ 9.203072] kernel BUG at lib/list_debug.c:31!

2018-10-09 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master commit fde06e07750477f049f12d7d471ffa505338a3e7 Author: Pingfan Liu AuthorDate: Thu Oct 4 07:43:01 2018 +1000 Commit: Stephen R

[LKP] [mm] 68c37ccedc: BUG:kernel_hang_in_early-boot_stage,last_printk:early_console_in_setup_code

2018-10-29 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-7): commit: 68c37ccedcde10514898f4ba3b28c0de85c590d1 ("mm: nobootmem: remove bootmem allocation APIs") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master in testcase: boot on test machine: qemu-system-x86_64 -enable-kvm -

[LKP] 499ac3b60f [ 2.479301] WARNING: CPU: 0 PID: 1 at lib/debugobjects.c:328 __debug_object_init

2018-10-29 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit 499ac3b60f657dae82055fc81c7b01e6242ac9bc Author: Paul Blakey AuthorDate: Sun Mar 4 17:29:49 2018 +0200 Commit: David S. M

[LKP] ca90800a91 [ 9.462982] WARNING: CPU: 0 PID: 1 at mm/page_alloc.c:4061 __alloc_pages_nodemask

2018-10-12 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit ca90800a91ba723d78ded634d037c1d2df8b54d6 Author: Kees Cook AuthorDate: Thu May 10 16:40:03 2018 -0700 Commit: Kees Cook

[LKP] [xarray] 0e9446c35a: WARNING:at_include/linux/xarray.h:#xa_mk_value

2018-11-04 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-6): commit: 0e9446c35a80931044b6d8d2d74a9cabd248539f ("xarray: Add range store functionality") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master in testcase: trinity with following parameters: runtime: 300s test-

[LKP] bd00db8b16 [ 48.718069] BUG: spinlock trylock failure on UP on CPU#0, kworker/u2:1/27

2018-10-18 Thread kernel test robot
Greetings, 0day kernel testing robot got the below dmesg and the first bad commit is https://github.com/bvanassche/linux for-next commit bd00db8b160b8cb2a61e6321aee5a68c6d823075 Author: Bart Van Assche AuthorDate: Tue Oct 16 13:57:06 2018 -0700 Commit: Bart Van Assche CommitDate: Wed O

[LKP] [x86/mm/cpa] c77d419f92: WARNING:at_arch/x86/mm/pageattr.c:#__change_page_attr_set_clr

2018-09-16 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-5): commit: c77d419f9248f8c40bbf773d59aa5b6cbc0d60f0 ("[patch V2 07/10] x86/mm/cpa: Add sanity check for existing mappings") url: https://github.com/0day-ci/linux/commits/Thomas-Gleixner/x86-mm-cpa-Improve-large-page-preservation-handling/2018

[LKP] [x86/mm/cpa] 68ad427583: WARNING:at_arch/x86/mm/pageattr.c:#__change_page_attr

2018-09-17 Thread kernel test robot
FYI, we noticed the following commit (built with gcc-4.9): commit: 68ad4275838d223a06a3211fb2f27c8b6f44cd24 ("x86/mm/cpa: Add sanity check for existing mappings") https://github.com/0day-ci/linux UPDATE-20180916-004446/Thomas-Gleixner/x86-mm-cpa-Improve-large-page-preservation-handling/20180915-

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