************************ crashinfo ************************* /exports/testreports/41073/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg445-client-timeout-core (3.10.0-7.9-debug) +==========================+ | *** Crashinfo v1.3.7 *** | +==========================+ +++WARNING+++ PARTIAL DUMP with size(vmcore) < 25% size(RAM) KERNEL: /tmp/crash-anaysis.aRG8d/vmlinux [TAINTED] DUMPFILE: /exports/testreports/41073/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg445-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Fri Mar 22 03:20:17 EDT 2024 UPTIME: 00:11:58 LOAD AVERAGE: 56.20, 161.00, 118.09 TASKS: 325 NODENAME: oleg445-client.virtnet RELEASE: 3.10.0-7.9-debug VERSION: #1 SMP Sat Mar 26 23:28:42 EDT 2022 MACHINE: x86_64 (2399 Mhz) MEMORY: 4 GB PANIC: "" +--------------------------+ >------------------------| Per-cpu Stacks ('bt -a') |------------------------< +--------------------------+ -- CPU#0 -- PID=1548 CPU=0 CMD=touch #-1 lprocfs_counter_add+0xb, 449 bytes of data #0 vvp_thread_key_init+0x4f #1 keys_fill+0x91 #2 lu_context_init+0xd3 #3 lu_env_init+0x1a #4 cl_env_new+0xb2 #5 cl_env_get+0xbd #6 lov_sub_get+0x1d7 #7 lov_io_iter_init+0x2d6 #8 lov_io_setattr_iter_init+0x6e #9 cl_io_iter_init+0x64 #10 cl_io_loop+0x74 #11 cl_setattr_ost+0x2af #12 ll_setattr_raw+0x1420 #13 ll_setattr+0x56 #14 notify_change+0x309 #15 utimes_common+0xd9 #16 do_utimes+0x13e #17 sys_utimensat+0x8a #18 system_call_fastpath+0x1f, 477 bytes of data -- CPU#1 -- PID=1680 CPU=1 CMD=true #-1 __kernel_map_pages+0x6, 449 bytes of data #0 free_pages_prepare+0x200 #1 free_hot_cold_page+0x31 #2 free_hot_cold_page_list+0x5e #3 release_pages+0x24b #4 free_pages_and_swap_cache+0xad #5 tlb_flush_mmu_free+0x34 #6 arch_tlb_finish_mmu+0x47 #7 tlb_finish_mmu+0x23 #8 exit_mmap+0xdb #9 mmput+0x7f #10 do_exit+0x2a9 #11 do_group_exit+0x3f #12 sys_exit_group+0x14 #13 system_call_fastpath+0x1f, 477 bytes of data -- CPU#2 -- PID=1682 CPU=2 CMD=lfs #0 __schedule+0x2e2, 477 bytes of data -- CPU#3 -- PID=0 CPU=3 CMD=swapper/3 #-1 native_safe_halt+0xb, 449 bytes of data #0 default_idle+0x1e #1 default_enter_idle+0x45 #2 cpuidle_enter_state+0x40 #3 cpuidle_idle_call+0xd8 #4 arch_cpu_idle+0xe #5 cpu_startup_entry+0x14a #6 start_secondary+0x1eb #7 start_cpu+0x5 +--------------------------------+ >---------------------| How This Dump Has Been Created |---------------------< +--------------------------------+ Cannot identify the specific condition that triggered vmcore +++WARNING+++ High Load Averages: 56.20, 161.00, 118.09 +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 176 last 5s 185 last 60s 196 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 272 TASK_RUNNING 4 TASK_UNINTERRUPTIBLE 46 +++WARNING+++ There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details +-----------------------+ >--------------------------| 5 Most Recent Threads |--------------------------< +-----------------------+ PID CMD Age ARGS ----- -------------- ------ ---------------------------- 1680 true 0 ms (no user stack) 1681 touch 0 ms touch /mnt/lustre2/racer0/1/8 1867 socknal_sd01_01 0 ms (no user stack) 1866 socknal_sd01_00 0 ms (no user stack) 1548 touch 0 ms touch /mnt/lustre/racer1/17/3 +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 772400 2.9 GB 80% of TOTAL MEM USED 182679 713.6 MB 19% of TOTAL MEM SHARED 4747 18.5 MB 0% of TOTAL MEM BUFFERS 492 1.9 MB 0% of TOTAL MEM CACHED 13435 52.5 MB 1% of TOTAL MEM SLAB 109608 428.2 MB 11% of TOTAL MEM TOTAL HUGE 0 0 ---- HUGE FREE 0 0 0% of TOTAL HUGE TOTAL SWAP 262143 1024 MB ---- SWAP USED 7170 28 MB 2% of TOTAL SWAP SWAP FREE 254973 996 MB 97% of TOTAL SWAP COMMIT LIMIT 739682 2.8 GB ---- COMMITTED 90083 351.9 MB 12% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=touch ---+ CPU=1 ---- | CURRENT TASK , CMD=true ---+ CPU=2 ---- | CURRENT TASK , CMD=lfs ---+ CPU=3 ---- | CURRENT TASK , CMD=swapper/3 +------------------------+ >-------------------------| Network Status Summary |-------------------------< +------------------------+ TCP Connection Info ------------------- ESTABLISHED 6 LISTEN 3 NAGLE disabled (TCP_NODELAY): 5 user_data set (NFS etc.): 4 UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 18 LISTEN 8 Raw sockets info -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 716.3 eth0 n/a 0.0 RSS_TOTAL=283788 pages, %mem= 2.3 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012aaf2000 ffff88012aa88000 sysfs sysfs /sys ffff88012aaf21c0 ffff880139944000 proc proc /proc ffff88012aaf2380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012aaf2540 ffff88012aa15000 securityfs securityfs /sys/kernel/security ffff88012aaf2700 ffff88012aa88800 tmpfs tmpfs /dev/shm ffff88012aaf28c0 ffff8801372f6000 devpts devpts /dev/pts ffff88012aaf2a80 ffff88012aa89000 tmpfs tmpfs /run ffff88012aaf2c40 ffff88012aa89800 tmpfs tmpfs /sys/fs/cgroup ffff88012aaf2e00 ffff88012aa8a000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012aaf2fc0 ffff88012aa8a800 pstore pstore /sys/fs/pstore ffff88012aaf3180 ffff88012aa8c800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012aaf3340 ffff88012aa8c000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012aaf3500 ffff88012aa8b800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aaf36c0 ffff88012aa8b000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012aaf3880 ffff88012aa8d000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012aaf3a40 ffff88012aa8d800 cgroup cgroup /sys/fs/cgroup/devices ffff88012aaf3c00 ffff88012aa8e000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012aaf3dc0 ffff88012aa8e800 cgroup cgroup /sys/fs/cgroup/memory ffff88012ab10000 ffff88012aa8f000 cgroup cgroup /sys/fs/cgroup/pids ffff88012ab101c0 ffff88012aa8f800 cgroup cgroup /sys/fs/cgroup/blkio ffff880138ccb6c0 ffff8800b6099000 configfs configfs /sys/kernel/config ffff880137668700 ffff8800b6cb5800 ext4 /dev/nbd0 / ffff8800b6f008c0 ffff88012ab9e800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012b26a700 ffff8800b609d000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8801376688c0 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012ab108c0 ffff880137158800 mqueue mqueue /dev/mqueue ffff880137668a80 ffff8800b6f9f800 hugetlbfs hugetlbfs /dev/hugepages ffff880137668c40 ffff8800b6f9d800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012ab10a80 ffff88012a59b800 ramfs none /mnt ffff88012ab10c40 ffff8800b6f87800 tmpfs none /var/lib/stateless/writable ffff8800b6f00a80 ffff8800b6356800 squashfs /dev/vda /home/green/git/lustre-release ffff880137668fc0 ffff8800b6f87800 tmpfs none /var/cache/man ffff88012b26a8c0 ffff8800b6f87800 tmpfs none /var/log ffff88012ab10e00 ffff8800b6f87800 tmpfs none /var/lib/dbus ffff88012b26aa80 ffff8800b6f87800 tmpfs none /tmp ffff880137669180 ffff8800b6f87800 tmpfs none /var/lib/dhclient ffff880137669340 ffff8800b6f87800 tmpfs none /var/tmp ffff88012ab10fc0 ffff8800b6f87800 tmpfs none /var/lib/NetworkManager ffff88012b26ac40 ffff8800b6f87800 tmpfs none /var/lib/systemd/random-seed ffff88012ab11180 ffff8800b6f87800 tmpfs none /var/spool ffff880137669500 ffff8800b6f87800 tmpfs none /var/lib/nfs ffff88012b26ae00 ffff8800b6f87800 tmpfs none /var/lib/gssproxy ffff8801376696c0 ffff8800b6f87800 tmpfs none /var/lib/logrotate ffff88012ab11340 ffff8800b6f87800 tmpfs none /etc ffff880137669880 ffff8800b6f87800 tmpfs none /var/lib/rsyslog ffff88012ab11500 ffff8800b6f87800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012b26afc0 ffff88012ab9f000 nfs4 192.168.200.253:/exports/state/oleg445-client.virtnet /var/lib/stateless/state ffff88012ab116c0 ffff88012ab9f000 nfs4 192.168.200.253:/exports/state/oleg445-client.virtnet /boot ffff88012b26b6c0 ffff88012ab9f000 nfs4 192.168.200.253:/exports/state/oleg445-client.virtnet /etc/etc/kdump.conf ffff88012ab11880 ffff88012ab9e800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b5e78000 ffff88012a4c3800 nfs4 192.168.200.253://exports/testreports/41073/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b5e781c0 ffff88012e1ae800 tmpfs tmpfs /run/user/0 ffff8800b41188c0 ffff8800b6356800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b6f00000 ffff8800b6f9d000 lustre 192.168.204.145@tcp:/lustre /mnt/lustre ffff8800b6f001c0 ffff8800aa064000 lustre 192.168.204.145@tcp:/lustre /mnt/lustre2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 586.190658] LustreError: 4874:0:(lov_object.c:185:lov_init_sub()) ....lovsub@ffff88009da49148[0] [ 586.193125] LustreError: 4874:0:(lov_object.c:185:lov_init_sub()) ....osc@ffff88009fddc190id: 0x280000401:1672 idx: 0 gen: 0 kms_valid: 0 kms 0 rc: 0 force_sync: 0 min_xid: 0 size: 0 mtime: 1711091669 atime: 1711091669 ctime: 1711091669 blocks: 0 [ 586.201843] LustreError: 4874:0:(lov_object.c:185:lov_init_sub()) } header@ffff88009da490c8 [ 586.205280] LustreError: 4874:0:(lov_object.c:185:lov_init_sub()) [0x400000, 0xffffffffffffffff): { 0x0BD10BD0, 65538, 0x1, 65535, 0x0, 1, 2097152 } [ 586.210557] LustreError: 4874:0:(lov_object.c:185:lov_init_sub()) [0x0, 0x400000): { 0x0BD10BD0, 131075, 0x1, 0, 0x10, 1, 524288 } [ 586.214838] LustreError: 4874:0:(lov_object.c:185:lov_init_sub()) header@ffff88009c4ff0c8[0x4, 1, [0x2c0000401:0x68b:0x0] hash]{ [ 586.221101] LustreError: 4874:0:(lov_object.c:185:lov_init_sub()) ....lovsub@ffff88009c4ff148[131072] [ 586.226592] LustreError: 4874:0:(lov_object.c:185:lov_init_sub()) ....osc@ffff88009fddc320id: 0x2c0000401:1675 idx: 1 gen: 0 kms_valid: 0 kms 0 rc: 0 force_sync: 0 min_xid: 0 size: 0 mtime: 0 atime: 0 ctime: 0 blocks: 0 [ 586.236837] LustreError: 4874:0:(lov_object.c:185:lov_init_sub()) } header@ffff88009c4ff0c8 [ 586.242687] LustreError: 4874:0:(lov_object.c:185:lov_init_sub()) [0x400000, 0xffffffffffffffff): { 0x0BD10BD0, 131076, 0x1, 65535, 0x0, 1, 2097152 } [ 586.248941] LustreError: 4874:0:(lov_object.c:185:lov_init_sub()) [ 586.250727] LustreError: 4874:0:(lov_object.c:185:lov_init_sub()) } header@ffff88009da49190 [ 586.253767] LustreError: 4874:0:(lov_object.c:185:lov_init_sub()) owned. [ 586.262464] LustreError: 4874:0:(lov_object.c:186:lov_init_sub()) header@ffff88012f3f7af0[0x0, 1, [0x240000404:0x1048:0x0] hash] [ 586.267195] LustreError: 4874:0:(lov_object.c:186:lov_init_sub()) try to own. [ 586.275204] LustreError: 26825:0:(lov_object.c:184:lov_init_sub()) header@ffff88009da490c8[0x4, 2, [0x280000401:0x688:0x0] hash]{ [ 586.278316] LustreError: 26825:0:(lov_object.c:184:lov_init_sub()) ....lovsub@ffff88009da49148[0] [ 586.281201] LustreError: 26825:0:(lov_object.c:184:lov_init_sub()) ....osc@ffff88009fddc190id: 0x280000401:1672 idx: 0 gen: 0 kms_valid: 0 kms 0 rc: 0 force_sync: 0 min_xid: 0 size: 0 mtime: 1711091669 atime: 1711091669 ctime: 1711091669 blocks: 0 [ 586.286839] LustreError: 26825:0:(lov_object.c:184:lov_init_sub()) } header@ffff88009da490c8 [ 586.290702] LustreError: 26825:0:(lov_object.c:184:lov_init_sub()) stripe 0 is already owned. [ 586.294936] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) header@ffff88009da49190[0x4, 1, [0x200000402:0x397f:0x0] hash]{ [ 586.300478] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) ....vvp@ffff88009da49210(0) inode: ffff88007a55a0c8 144115205289294207/33554436 100644 1 0 ffff88009da49210 [0x200000402:0x397f:0x0] [ 586.306879] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) ....lov@ffff88009cca9ae0entries: 4, valid, lsm{ffff88009ef96b00 0x0BD60BD0 1 4}: [ 586.314103] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) [0x0, 0x400000): { 0x0BD10BD0, 65537, 0x1, 0, 0x10, 1, 524288 } [ 586.318725] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) header@ffff88009da490c8[0x4, 2, [0x280000401:0x688:0x0] hash]{ [ 586.324238] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) ....lovsub@ffff88009da49148[0] [ 586.329472] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) ....osc@ffff88009fddc190id: 0x280000401:1672 idx: 0 gen: 0 kms_valid: 0 kms 0 rc: 0 force_sync: 0 min_xid: 0 size: 0 mtime: 1711091669 atime: 1711091669 ctime: 1711091669 blocks: 0 [ 586.341783] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) } header@ffff88009da490c8 [ 586.345710] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) [0x400000, 0xffffffffffffffff): { 0x0BD10BD0, 65538, 0x1, 65535, 0x0, 1, 2097152 } [ 586.352837] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) [0x0, 0x400000): { 0x0BD10BD0, 131075, 0x1, 0, 0x10, 1, 524288 } [ 586.358493] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) header@ffff88009c4ff0c8[0x4, 1, [0x2c0000401:0x68b:0x0] hash]{ [ 586.365480] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) ....lovsub@ffff88009c4ff148[131072] [ 586.370563] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) ....osc@ffff88009fddc320id: 0x2c0000401:1675 idx: 1 gen: 0 kms_valid: 0 kms 0 rc: 0 force_sync: 0 min_xid: 0 size: 0 mtime: 0 atime: 0 ctime: 0 blocks: 0 [ 586.382197] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) } header@ffff88009c4ff0c8 [ 586.386766] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) [0x400000, 0xffffffffffffffff): { 0x0BD10BD0, 131076, 0x1, 65535, 0x0, 1, 2097152 } [ 586.393367] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) [ 586.396873] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) } header@ffff88009da49190 [ 586.402459] LustreError: 26825:0:(lov_object.c:185:lov_init_sub()) owned. [ 586.405630] LustreError: 26825:0:(lov_object.c:186:lov_init_sub()) header@ffff88012ff500c8[0x0, 1, [0x240000404:0x1048:0x0] hash] [ 586.410601] LustreError: 26825:0:(lov_object.c:186:lov_init_sub()) try to own. ****************************************************************************** ************************ A Summary Of Problems Found ************************* ****************************************************************************** -------------------- A list of all +++WARNING+++ messages -------------------- PARTIAL DUMP with size(vmcore) < 25% size(RAM) High Load Averages: 56.20, 161.00, 118.09 There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details ------------------------------------------------------------------------------ ** Execution took 11.07s (real) 5.88s (CPU), Child processes: 5.14s