************************ crashinfo ************************* /exports/testreports/51653/testresults/sanity-special6-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg455-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.nKhei/vmlinux [TAINTED] DUMPFILE: /exports/testreports/51653/testresults/sanity-special6-zfs-DNE-centos7_x86_64-centos7_x86_64/oleg455-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 14 05:11:03 EDT 2025 UPTIME: 01:02:23 LOAD AVERAGE: 0.03, 0.06, 0.10 TASKS: 386 NODENAME: oleg455-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 33 last 5s 84 last 60s 97 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 382 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 ----- -------------- ------ ---------------------------- 9179 mmp 0 ms (no user stack) 7845 z_null_iss 0 ms (no user stack) 7900 mmp 0 ms (no user stack) 11968 mmp 24 ms (no user stack) 3697 l2arc_feed 36 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 727292 2.8 GB 76% of TOTAL MEM USED 227775 889.7 MB 23% of TOTAL MEM SHARED 10408 40.7 MB 1% of TOTAL MEM BUFFERS 5170 20.2 MB 0% of TOTAL MEM CACHED 69694 272.2 MB 7% of TOTAL MEM SLAB 20037 78.3 MB 2% 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 57959 226.4 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 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 3740.7 eth0 n/a 0.0 RSS_TOTAL=52152 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a3561c0 ffff8800b51f6000 sysfs sysfs /sys ffff88012a356380 ffff880139944000 proc proc /proc ffff88012a356540 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a356700 ffff8800b51f5800 securityfs securityfs /sys/kernel/security ffff88012a36a000 ffff88012a370000 tmpfs tmpfs /dev/shm ffff88012a36a1c0 ffff880137171800 devpts devpts /dev/pts ffff88012a36a380 ffff88012a370800 tmpfs tmpfs /run ffff88012a36a540 ffff88012a371000 tmpfs tmpfs /sys/fs/cgroup ffff88012a36a700 ffff88012a371800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a36a8c0 ffff88012a372000 pstore pstore /sys/fs/pstore ffff88012a36aa80 ffff88012a374000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a36ac40 ffff88012a373800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a36ae00 ffff88012a373000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a36afc0 ffff88012a372800 cgroup cgroup /sys/fs/cgroup/memory ffff88012a36b180 ffff88012a374800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a36b340 ffff88012a375000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a36b500 ffff88012a375800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a36b6c0 ffff88012a376000 cgroup cgroup /sys/fs/cgroup/devices ffff88012a36b880 ffff88012a376800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a36ba40 ffff88012a377000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a36bdc0 ffff88012a395000 configfs configfs /sys/kernel/config ffff88012a356c40 ffff880129c03800 ext4 /dev/nbd0 / ffff8800b4686000 ffff8800b546d800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b46861c0 ffff8800b3f02000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137669340 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137669500 ffff880137173000 mqueue mqueue /dev/mqueue ffff8801376696c0 ffff8800b3c22800 hugetlbfs hugetlbfs /dev/hugepages ffff8800b4686380 ffff8800b3f06000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137669880 ffff8800b3c25800 ramfs none /mnt ffff8800b4686700 ffff8800b3f06800 tmpfs none /var/lib/stateless/writable ffff8800b46868c0 ffff8800b3f04800 squashfs /dev/vda /home/green/git/lustre-release ffff880137669dc0 ffff8800b3f06800 tmpfs none /var/cache/man ffff8801369ce000 ffff8800b3f06800 tmpfs none /var/log ffff8801369ce1c0 ffff8800b3f06800 tmpfs none /var/lib/dbus ffff8800b4686a80 ffff8800b3f06800 tmpfs none /tmp ffff88012a357340 ffff8800b3f06800 tmpfs none /var/lib/dhclient ffff880138ccba40 ffff8800b3f06800 tmpfs none /var/tmp ffff8801369ce380 ffff8800b3f06800 tmpfs none /var/lib/NetworkManager ffff880138ccbc00 ffff8800b3f06800 tmpfs none /var/lib/systemd/random-seed ffff8801369ce540 ffff8800b3f06800 tmpfs none /var/spool ffff8801369ce700 ffff8800b3f06800 tmpfs none /var/lib/nfs ffff88012a357500 ffff8800b3f06800 tmpfs none /var/lib/gssproxy ffff8800b4686c40 ffff8800b3f06800 tmpfs none /var/lib/logrotate ffff88012a3576c0 ffff8800b3f06800 tmpfs none /etc ffff88012a357880 ffff8800b3f06800 tmpfs none /var/lib/rsyslog ffff8800b4686e00 ffff8800b3f06800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8801369ce8c0 ffff8800b45de000 nfs4 192.168.200.253:/exports/state/oleg455-server.virtnet /var/lib/stateless/state ffff8800b4687340 ffff8800b45de000 nfs4 192.168.200.253:/exports/state/oleg455-server.virtnet /boot ffff8800b4687500 ffff8800b45de000 nfs4 192.168.200.253:/exports/state/oleg455-server.virtnet /etc/etc/kdump.conf ffff88012a357a40 ffff8800b546d800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8801369cfa40 ffff8800b3f04800 squashfs /dev/vda /usr/sbin/mount.lustre ffff880129c91c00 ffff8800a9341800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff880129c901c0 ffff88009d6b3800 lustre lustre-mdt2/mdt2 /mnt/lustre-mds2 ffff8800b46268c0 ffff88009d17e000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b3fab500 ffff88009253f000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 74.614913] Lustre: lustre-MDT0001: Imperative Recovery not enabled, recovery window 60-180 [ 74.648512] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000240000400-0x0000000280000400]:1:mdt [ 74.654226] Lustre: cli-ctl-lustre-MDT0001: Allocated super-sequence [0x0000000240000400-0x0000000280000400]:1:mdt] [ 75.824976] Lustre: DEBUG MARKER: oleg455-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 78.115733] Lustre: Modifying parameter general.debug_raw_pointers in log params [ 80.199396] Lustre: 10695:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.204.155@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 80.210808] Lustre: lustre-OST0000: new disk, initializing [ 80.213034] Lustre: srv-lustre-OST0000: No data found on store. Initialize space. [ 80.251469] Lustre: lustre-OST0000: Imperative Recovery not enabled, recovery window 60-180 [ 80.985827] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:0:ost [ 80.991439] Lustre: cli-lustre-OST0000-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:0:ost] [ 81.136959] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000401 [ 82.157153] Lustre: DEBUG MARKER: oleg455-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 86.168831] Lustre: 12147:0:(mgc_request_server.c:550:mgc_llog_local_copy()) MGC192.168.204.155@tcp: no remote llog for lustre-sptlrpc, check MGS config [ 86.178675] Lustre: lustre-OST0001: new disk, initializing [ 86.180774] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 86.210954] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 87.879899] Lustre: DEBUG MARKER: oleg455-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 88.656443] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 88.663009] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 88.736398] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 93.364346] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 96.823271] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 103.437540] Lustre: DEBUG MARKER: oleg455-server.virtnet: executing check_logdir /tmp/testlogs/ [ 104.656384] Lustre: DEBUG MARKER: oleg455-server.virtnet: executing yml_node [ 106.190217] Lustre: DEBUG MARKER: Client: 2.16.54.111 [ 107.152354] Lustre: DEBUG MARKER: MDS: 2.16.54.111 [ 108.034198] Lustre: DEBUG MARKER: OSS: 2.16.54.111 [ 108.549586] Lustre: DEBUG MARKER: -----============= acceptance-small: sanity ============----- Wed May 14 04:10:26 EDT 2025 [ 114.393056] Lustre: DEBUG MARKER: - need mds1 <= 2.14.55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 114.974697] Lustre: DEBUG MARKER: - need mds1 < v2_14_55-100-g8a84c7f9c7 for LU-14927, skip 0f [ 115.497728] Lustre: DEBUG MARKER: excepting tests: 42a 42c 42b 118c 118d 407 119i 851 411b 130b 130c 130d 130e 130f 130g 312 [ 116.083351] Lustre: DEBUG MARKER: skipping tests SLOW=no: 27m 60i 64b 68 71 135 136 230d 300o 842 51b [ 116.647101] Lustre: DEBUG MARKER: === sanity: start setup 04:10:34 (1747210234) === [ 117.932798] Lustre: DEBUG MARKER: oleg455-client.virtnet: executing check_config_client /mnt/lustre [ 125.045311] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 126.321245] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 127.282383] Lustre: DEBUG MARKER: oleg455-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 128.557905] Lustre: DEBUG MARKER: === sanity: finish setup 04:10:46 (1747210246) === [ 135.442971] Lustre: DEBUG MARKER: == sanity test 835: Setting read_ahead_kb explictly will be revised automatically ========================================================== 04:10:53 (1747210253) ****************************************************************************** ************************ 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 13.11s (real) 7.38s (CPU), Child processes: 5.66s