************************ crashinfo ************************* /exports/testreports/51008/testresults/sanity-pcc-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg402-server-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.rcQ0H/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51008/testresults/sanity-pcc-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg402-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Apr 23 21:34:38 EDT 2025 UPTIME: 00:33:28 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 248 NODENAME: oleg402-server.virtnet RELEASE: 3.10.0-7.9-debug VERSION: #1 SMP Sat Mar 26 23:28:42 EDT 2022 MACHINE: x86_64 (2400 Mhz) MEMORY: 4 GB PANIC: "" +--------------------------+ >------------------------| Per-cpu Stacks ('bt -a') |------------------------< +--------------------------+ -- CPU#0 -- PID=0 CPU=0 CMD=swapper/0 #-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 rest_init+0x8e #7 start_kernel+0x456 #8 x86_64_start_reservations+0x2a #9 x86_64_start_kernel+0x152 #10 start_cpu+0x5 -- CPU#1 -- PID=0 CPU=1 CMD=swapper/1 #-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 -- CPU#2 -- PID=0 CPU=2 CMD=swapper/2 #-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 -- 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 +---------------+ >------------------------------| Tasks Summary |------------------------------< +---------------+ Number of Threads That Ran Recently ----------------------------------- last second 47 last 5s 59 last 60s 75 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 244 TASK_RUNNING 1 +++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 ----- -------------- ------ ---------------------------- 4512 arc_reap 0 ms (no user stack) 4514 dbuf_evict 0 ms (no user stack) 541 kworker/3:2 0 ms (no user stack) 17 kworker/1:0 0 ms (no user stack) 3765 ptlrpcd_00_00 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 739008 2.8 GB 77% of TOTAL MEM USED 216059 844 MB 22% of TOTAL MEM SHARED 10775 42.1 MB 1% of TOTAL MEM BUFFERS 8488 33.2 MB 0% of TOTAL MEM CACHED 72589 283.6 MB 7% of TOTAL MEM SLAB 15206 59.4 MB 1% of TOTAL MEM TOTAL HUGE 0 0 ---- HUGE FREE 0 0 0% of TOTAL HUGE TOTAL SWAP 262143 1024 MB ---- SWAP USED 0 0 0% of TOTAL SWAP SWAP FREE 262143 1024 MB 100% of TOTAL SWAP COMMIT LIMIT 739676 2.8 GB ---- COMMITTED 59947 234.2 MB 8% of TOTAL LIMIT +-------------------------------+ >----------------------| Scheduler Runqueues (per CPU) |----------------------< +-------------------------------+ ---+ CPU=0 ---- | CURRENT TASK , CMD=swapper/0 ---+ CPU=1 ---- | CURRENT TASK , CMD=swapper/1 ---+ CPU=2 ---- | CURRENT TASK , CMD=swapper/2 ---+ CPU=3 ---- | CURRENT TASK , CMD=swapper/3 +------------------------+ >-------------------------| Network Status Summary |-------------------------< +------------------------+ TCP Connection Info ------------------- ESTABLISHED 9 LISTEN 3 NAGLE disabled (TCP_NODELAY): 7 user_data set (NFS etc.): 8 UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 17 LISTEN 8 Raw sockets info -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 2006.2 eth0 n/a 0.3 RSS_TOTAL=50196 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a31c000 ffff88012a328000 sysfs sysfs /sys ffff88012a31c1c0 ffff880139944000 proc proc /proc ffff88012a31c380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a31c540 ffff88013767a000 securityfs securityfs /sys/kernel/security ffff88012a31c700 ffff88012a328800 tmpfs tmpfs /dev/shm ffff88012a31c8c0 ffff88013731e000 devpts devpts /dev/pts ffff88012a31ca80 ffff88012a329000 tmpfs tmpfs /run ffff88012a31cc40 ffff88012a329800 tmpfs tmpfs /sys/fs/cgroup ffff88012a31ce00 ffff88012a32a000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a31cfc0 ffff88012a32a800 pstore pstore /sys/fs/pstore ffff88012a31d180 ffff88012a32c800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a31d340 ffff88012a32c000 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a31d500 ffff88012a32b800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a31d6c0 ffff88012a32b000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a31d880 ffff88012a32d000 cgroup cgroup /sys/fs/cgroup/memory ffff88012a31da40 ffff88012a32d800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a31dc00 ffff88012a32e000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a31ddc0 ffff88012a32e800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a2fa000 ffff88012a32f000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a2fa1c0 ffff88012a32f800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012b268a80 ffff8800b7c0c800 configfs configfs /sys/kernel/config ffff88012a2fa380 ffff8800b5269000 ext4 /dev/nbd0 / ffff88012a2fa540 ffff88013767a800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff880137668700 ffff8800b429d800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880129dea540 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8801376688c0 ffff88013731f800 mqueue mqueue /dev/mqueue ffff880137668a80 ffff8800b429d000 hugetlbfs hugetlbfs /dev/hugepages ffff880137668c40 ffff8800b429e000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012a2fac40 ffff880129e3b800 ramfs none /mnt ffff880137668e00 ffff8800b429c000 tmpfs none /var/lib/stateless/writable ffff88012a2fae00 ffff8800b421b800 squashfs /dev/vda /home/green/git/lustre-release ffff88012a2fafc0 ffff8800b429c000 tmpfs none /var/cache/man ffff880137668fc0 ffff8800b429c000 tmpfs none /var/log ffff88012a2fb180 ffff8800b429c000 tmpfs none /var/lib/dbus ffff880137669180 ffff8800b429c000 tmpfs none /tmp ffff88012a2fb340 ffff8800b429c000 tmpfs none /var/lib/dhclient ffff880137669340 ffff8800b429c000 tmpfs none /var/tmp ffff880129dea8c0 ffff8800b429c000 tmpfs none /var/lib/NetworkManager ffff880137669500 ffff8800b429c000 tmpfs none /var/lib/systemd/random-seed ffff88012b268c40 ffff8800b429c000 tmpfs none /var/spool ffff8801376696c0 ffff8800b429c000 tmpfs none /var/lib/nfs ffff88012b268e00 ffff8800b429c000 tmpfs none /var/lib/gssproxy ffff88012b268fc0 ffff8800b429c000 tmpfs none /var/lib/logrotate ffff880137669880 ffff8800b429c000 tmpfs none /etc ffff88012a2fb500 ffff8800b429c000 tmpfs none /var/lib/rsyslog ffff88012b269180 ffff8800b429c000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a2fb6c0 ffff8800b4184000 nfs4 192.168.200.253:/exports/state/oleg402-server.virtnet /var/lib/stateless/state ffff880137669a40 ffff8800b4184000 nfs4 192.168.200.253:/exports/state/oleg402-server.virtnet /boot ffff88012b2696c0 ffff8800b4184000 nfs4 192.168.200.253:/exports/state/oleg402-server.virtnet /etc/etc/kdump.conf ffff88012a2fb880 ffff88013767a800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012a3e5500 ffff8800b421b800 squashfs /dev/vda /usr/sbin/mount.lustre ffff880129deaa80 ffff880129ce0800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff880129deb6c0 ffff88007edc3800 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff880129deae00 ffff88012eb9b800 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff880129deb500 ffff88009f271800 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 69.251418] LDISKFS-fs (dm-2): file extents enabled, maximum tree depth=5 [ 69.254430] LDISKFS-fs (dm-2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 69.329774] Lustre: 9552:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.204.102@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 69.339122] Lustre: lustre-OST0000: new disk, initializing [ 69.341995] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 69.353305] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 70.804634] Lustre: DEBUG MARKER: oleg402-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 75.930524] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 75.933562] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 75.951193] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 75.954729] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 75.980796] Lustre: 10881:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.204.102@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 75.991584] Lustre: lustre-OST0001: new disk, initializing [ 75.994311] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 76.006825] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 76.076693] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 76.080093] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 76.102348] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 76.102395] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 77.238662] Lustre: DEBUG MARKER: oleg402-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 82.246605] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 89.572168] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 95.976850] Lustre: DEBUG MARKER: oleg402-server.virtnet: executing check_logdir /tmp/testlogs/ [ 96.818619] Lustre: DEBUG MARKER: oleg402-server.virtnet: executing yml_node [ 97.720997] Lustre: DEBUG MARKER: Client: 2.16.54.23 [ 98.316423] Lustre: DEBUG MARKER: MDS: 2.16.54.23 [ 98.915911] Lustre: DEBUG MARKER: OSS: 2.16.54.23 [ 99.293660] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity-pcc ============----- Wed Apr 23 21:02:47 EDT 2025 [ 103.123635] Lustre: DEBUG MARKER: === sanity-pcc: start setup 21:02:51 (1745456571) === [ 104.037858] Lustre: DEBUG MARKER: oleg402-client.virtnet: executing check_config_client /mnt/lustre [ 109.094527] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 110.131458] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 110.793970] Lustre: DEBUG MARKER: oleg402-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 112.065142] Lustre: DEBUG MARKER: === sanity-pcc: finish setup 21:03:00 (1745456580) === [ 113.131287] Lustre: DEBUG MARKER: excepting tests: [ 135.009941] Lustre: DEBUG MARKER: == sanity-pcc test 1a: Test manual lfs pcc attach with manual HSM restore ========================================================== 21:03:23 (1745456603) [ 136.365856] Lustre: DEBUG MARKER: sanity-pcc test_1a: @@@@@@ FAIL: Setup PCC backend /mnt/pcc.d1a.sanity-pcc/d1a.sanity-pcc on /mnt/lustre failed [ 137.637584] Lustre: DEBUG MARKER: == sanity-pcc test 1b: Test manual lfs pcc attach with restore on remote access ========================================================== 21:03:26 (1745456606) [ 138.839939] Lustre: DEBUG MARKER: sanity-pcc test_1b: @@@@@@ FAIL: Setup PCC backend /mnt/pcc.d1b.sanity-pcc/d1b.sanity-pcc on /mnt/lustre failed [ 140.082286] Lustre: DEBUG MARKER: == sanity-pcc test 1c: Test automated attach using Project ID with manual HSM restore ========================================================== 21:03:28 (1745456608) ****************************************************************************** ************************ A Summary Of Problems Found ************************* ****************************************************************************** -------------------- A list of all +++WARNING+++ messages -------------------- PARTIAL DUMP with size(vmcore) < 25% size(RAM) There are 3 threads running in their own namespaces Use 'taskinfo --ns' to get more details ------------------------------------------------------------------------------ ** Execution took 10.82s (real) 5.85s (CPU), Child processes: 4.92s