************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special3-zfs-centos7_x86_64-centos7_x86_64/oleg121-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.yXdIX/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special3-zfs-centos7_x86_64-centos7_x86_64/oleg121-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:10:59 EDT 2025 UPTIME: 01:02:19 LOAD AVERAGE: 0.00, 0.04, 0.10 TASKS: 325 NODENAME: oleg121-server.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=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 39 last 5s 66 last 60s 81 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 321 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 ----- -------------- ------ ---------------------------- 3501 dbuf_evict 0 ms (no user stack) 923 in:imjournal 0 ms /usr/sbin/rsyslogd -n 50 kworker/3:1 0 ms (no user stack) 3499 arc_reap 0 ms (no user stack) 11314 ll_ost_create00 2 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 741540 2.8 GB 77% of TOTAL MEM USED 213527 834.1 MB 22% of TOTAL MEM SHARED 9962 38.9 MB 1% of TOTAL MEM BUFFERS 5170 20.2 MB 0% of TOTAL MEM CACHED 69692 272.2 MB 7% of TOTAL MEM SLAB 17431 68.1 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 58000 226.6 MB 7% 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 Unusual Situations: Doing Retransmission: 1 (run xportshow --retrans for details) UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 17 LISTEN 8 Raw sockets info -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 3735.1 eth0 n/a 0.4 RSS_TOTAL=53516 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a336000 ffff8801372ff800 sysfs sysfs /sys ffff88012a3361c0 ffff880139944000 proc proc /proc ffff88012a336380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a336540 ffff8800b51dd800 securityfs securityfs /sys/kernel/security ffff88012b2a0700 ffff8800b520b800 tmpfs tmpfs /dev/shm ffff88012b2a08c0 ffff88012dbe9000 devpts devpts /dev/pts ffff88012b2a0a80 ffff8800b520c000 tmpfs tmpfs /run ffff88012b2a0c40 ffff8800b520c800 tmpfs tmpfs /sys/fs/cgroup ffff88012b2a0e00 ffff8800b520d000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012b2a0fc0 ffff8800b520d800 pstore pstore /sys/fs/pstore ffff88012a336700 ffff88012a359000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a3368c0 ffff88012a358800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a336a80 ffff88012a358000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a336c40 ffff88012a359800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a336e00 ffff88012a35a000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a336fc0 ffff8800b520e000 cgroup cgroup /sys/fs/cgroup/devices ffff88012b2a1180 ffff8800b520e800 cgroup cgroup /sys/fs/cgroup/pids ffff88012b2a1340 ffff8800b520f000 cgroup cgroup /sys/fs/cgroup/memory ffff88012b2a1500 ffff8800b520f800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012b2a16c0 ffff88012a368000 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137668540 ffff8800b551e800 configfs configfs /sys/kernel/config ffff88012b2a1a40 ffff88012a36c800 ext4 /dev/nbd0 / ffff88012b2a1c00 ffff880000067000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a337180 ffff880129c1e000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8800b4226380 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a337340 ffff880129c18800 hugetlbfs hugetlbfs /dev/hugepages ffff88012a337500 ffff88013767a000 mqueue mqueue /dev/mqueue ffff88012a3376c0 ffff880129c19800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8801376688c0 ffff880129e2d800 ramfs none /mnt ffff880137668a80 ffff880129e2d000 tmpfs none /var/lib/stateless/writable ffff880137668c40 ffff880129e28800 squashfs /dev/vda /home/green/git/lustre-release ffff880137668e00 ffff880129e2d000 tmpfs none /var/cache/man ffff880129e06a80 ffff880129e2d000 tmpfs none /var/log ffff8800b4226540 ffff880129e2d000 tmpfs none /var/lib/dbus ffff880137668fc0 ffff880129e2d000 tmpfs none /tmp ffff88012a337a40 ffff880129e2d000 tmpfs none /var/lib/dhclient ffff8800b4226700 ffff880129e2d000 tmpfs none /var/tmp ffff88012a337c00 ffff880129e2d000 tmpfs none /var/lib/NetworkManager ffff880137669180 ffff880129e2d000 tmpfs none /var/lib/systemd/random-seed ffff8800b42268c0 ffff880129e2d000 tmpfs none /var/spool ffff880129e06c40 ffff880129e2d000 tmpfs none /var/lib/nfs ffff88012a337dc0 ffff880129e2d000 tmpfs none /var/lib/gssproxy ffff880137669340 ffff880129e2d000 tmpfs none /var/lib/logrotate ffff880129e06e00 ffff880129e2d000 tmpfs none /etc ffff880137669500 ffff880129e2d000 tmpfs none /var/lib/rsyslog ffff8800b4226a80 ffff880129e2d000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff880138ccafc0 ffff880129ee0000 nfs4 192.168.200.253:/exports/state/oleg121-server.virtnet /var/lib/stateless/state ffff880129e06fc0 ffff880129ee0000 nfs4 192.168.200.253:/exports/state/oleg121-server.virtnet /boot ffff88012a3d8380 ffff880129ee0000 nfs4 192.168.200.253:/exports/state/oleg121-server.virtnet /etc/etc/kdump.conf ffff8801376696c0 ffff880000067000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b4227180 ffff880129e28800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b1f0c700 ffff880129ee6000 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b1f0d880 ffff8800a52be800 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b4227880 ffff88009831f000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 74.323097] mount.lustre (7017) used greatest stack depth: 10080 bytes left [ 75.448275] Lustre: DEBUG MARKER: oleg121-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 77.867613] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 80.160778] Lustre: 8338:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.121@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 80.179669] Lustre: lustre-OST0000: new disk, initializing [ 80.182456] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 80.185714] Lustre: Skipped 1 previous similar message [ 80.226584] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 82.102461] Lustre: DEBUG MARKER: oleg121-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 82.237732] random: crng init done [ 82.282115] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:0:ost [ 82.286132] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:0:ost] [ 82.344288] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x240000400 [ 86.548305] Lustre: 9691:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.201.121@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 86.558521] Lustre: lustre-OST0001: new disk, initializing [ 86.560553] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 86.599854] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 88.498210] Lustre: DEBUG MARKER: oleg121-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 88.882292] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:1:ost [ 88.885615] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:1:ost] [ 88.969346] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 94.282592] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 97.749438] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 104.303233] Lustre: DEBUG MARKER: oleg121-server.virtnet: executing check_logdir /tmp/testlogs/ [ 105.643526] Lustre: DEBUG MARKER: oleg121-server.virtnet: executing yml_node [ 107.296870] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 108.257964] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 109.149020] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 109.739846] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:29 EDT 2025 [ 115.748575] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 116.291235] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 116.893668] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b 130b 130c 130d 130e 130f 130g 312 [ 117.477252] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b [ 118.120183] Lustre: DEBUG MARKER: === sanity: start setup 04:10:38 (1747210238) === [ 119.407710] Lustre: DEBUG MARKER: oleg121-client.virtnet: executing check_config_client /mnt/lustre [ 125.584074] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 126.932038] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 127.970493] Lustre: DEBUG MARKER: oleg121-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 129.312566] Lustre: DEBUG MARKER: === sanity: finish setup 04:10:49 (1747210249) === [ 136.449746] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:10:56 (1747210256) ****************************************************************************** ************************ 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 12.57s (real) 6.93s (CPU), Child processes: 5.58s