************************ crashinfo ************************* /exports/testreports/47154/testresults/sanityn-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg412-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.PSvLY/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47154/testresults/sanityn-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg412-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Nov 13 13:09:25 EST 2024 UPTIME: 01:02:13 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 247 NODENAME: oleg412-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 23 last 5s 59 last 60s 77 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 243 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 ----- -------------- ------ ---------------------------- 4516 l2arc_feed 0 ms (no user stack) 7211 mdt_out00_001 0 ms (no user stack) 8360 mdt_out00_002 0 ms (no user stack) 3762 ptlrpcd_00_00 0 ms (no user stack) 8357 osp-pre-0-1 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 739298 2.8 GB 77% of TOTAL MEM USED 215769 842.8 MB 22% of TOTAL MEM SHARED 10851 42.4 MB 1% of TOTAL MEM BUFFERS 8473 33.1 MB 0% of TOTAL MEM CACHED 71699 280.1 MB 7% of TOTAL MEM SLAB 15387 60.1 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 58977 230.4 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 -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 3731.1 eth0 n/a 0.3 RSS_TOTAL=51288 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff88013767f800 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff8800b5268000 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff88012a2e8000 tmpfs tmpfs /dev/shm ffff880137668c40 ffff88013771f000 devpts devpts /dev/pts ffff880137668e00 ffff88012a2e8800 tmpfs tmpfs /run ffff880137668fc0 ffff88012a2e9000 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff88012a2e9800 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff88012a2ea000 pstore pstore /sys/fs/pstore ffff880137669500 ffff88012a2ec000 cgroup cgroup /sys/fs/cgroup/memory ffff8801376696c0 ffff88012a2eb800 cgroup cgroup /sys/fs/cgroup/pids ffff880137669880 ffff88012a2eb000 cgroup cgroup /sys/fs/cgroup/freezer ffff880137669a40 ffff88012a2ea800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137669c00 ffff88012a2ec800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880137669dc0 ffff88012a2ed000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a356000 ffff88012a2ed800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a3561c0 ffff88012a2ee000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a356380 ffff88012a2ee800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a356540 ffff88012a2ef000 cgroup cgroup /sys/fs/cgroup/perf_event ffff880138ccb180 ffff8800b493e800 configfs configfs /sys/kernel/config ffff8800b481f180 ffff8800b4218000 ext4 /dev/nbd0 / ffff8801377f6e00 ffff88012b3af000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b481f340 ffff8800b4219000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff8801377f7500 ffff8800b4a04000 hugetlbfs hugetlbfs /dev/hugepages ffff880138ccb340 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880138ccb500 ffff880137017800 mqueue mqueue /dev/mqueue ffff8801377f76c0 ffff8800b4a03000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8801377f7a40 ffff8800b4a02800 ramfs none /mnt ffff8801377f7c00 ffff8800b4bfd000 squashfs /dev/vda /home/green/git/lustre-release ffff8800b481f500 ffff8800b526c000 tmpfs none /var/lib/stateless/writable ffff88012a3568c0 ffff8800b526c000 tmpfs none /var/cache/man ffff88012a356a80 ffff8800b526c000 tmpfs none /var/log ffff88012a356c40 ffff8800b526c000 tmpfs none /var/lib/dbus ffff88012a356e00 ffff8800b526c000 tmpfs none /tmp ffff88012a356fc0 ffff8800b526c000 tmpfs none /var/lib/dhclient ffff880138ccb6c0 ffff8800b526c000 tmpfs none /var/tmp ffff880138ccb880 ffff8800b526c000 tmpfs none /var/lib/NetworkManager ffff8800b481f880 ffff8800b526c000 tmpfs none /var/lib/systemd/random-seed ffff8801377f7dc0 ffff8800b526c000 tmpfs none /var/spool ffff88012a357180 ffff8800b526c000 tmpfs none /var/lib/nfs ffff8800b481fa40 ffff8800b526c000 tmpfs none /var/lib/gssproxy ffff8800b481fc00 ffff8800b526c000 tmpfs none /var/lib/logrotate ffff8801377f7340 ffff8800b526c000 tmpfs none /etc ffff8800b481fdc0 ffff8800b526c000 tmpfs none /var/lib/rsyslog ffff8800b481e000 ffff8800b526c000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b20c8000 ffff8800b4959800 nfs4 192.168.200.253:/exports/state/oleg412-server.virtnet /var/lib/stateless/state ffff88012a357340 ffff8800b4959800 nfs4 192.168.200.253:/exports/state/oleg412-server.virtnet /boot ffff88012a357500 ffff8800b4959800 nfs4 192.168.200.253:/exports/state/oleg412-server.virtnet /etc/etc/kdump.conf ffff8800b20c8380 ffff88012b3af000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b232dc00 ffff8800b4bfd000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b539f180 ffff88011d474800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff8800b539ec40 ffff8800b421d800 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff8800b539f880 ffff8800718d4000 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff8800b539e540 ffff88009bf0f000 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 74.921290] Lustre: lustre-OST0001: new disk, initializing [ 74.923054] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 74.934395] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 76.153024] Lustre: DEBUG MARKER: oleg412-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 80.934865] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 81.496141] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x00000002c0000400-0x0000000300000400]:1:ost [ 81.500744] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x00000002c0000400-0x0000000300000400]:1:ost] [ 81.508768] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000401 [ 84.008820] random: crng init done [ 85.084695] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 91.224526] Lustre: DEBUG MARKER: oleg412-server.virtnet: executing check_logdir /tmp/testlogs/ [ 92.010520] Lustre: DEBUG MARKER: oleg412-server.virtnet: executing yml_node [ 93.018844] Lustre: DEBUG MARKER: Client: 2.16.0.1 [ 93.640518] Lustre: DEBUG MARKER: MDS: 2.16.0.1 [ 94.294337] Lustre: DEBUG MARKER: OSS: 2.16.0.1 [ 94.722208] Lustre: DEBUG MARKER: -----============= acceptance-small: sanityn ============----- Wed Nov 13 12:08:45 EST 2024 [ 98.425601] Lustre: DEBUG MARKER: excepting tests: 27 28 [ 98.770355] Lustre: DEBUG MARKER: skipping tests SLOW=no: 33a [ 99.115510] Lustre: DEBUG MARKER: === sanityn: start setup 12:08:50 (1731517730) === [ 99.972058] Lustre: DEBUG MARKER: oleg412-client.virtnet: executing check_config_client /mnt/lustre [ 104.385865] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 105.131095] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 105.744771] Lustre: DEBUG MARKER: oleg412-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 106.890124] Lustre: DEBUG MARKER: === sanityn: finish setup 12:08:58 (1731517738) === [ 107.369490] Lustre: DEBUG MARKER: == sanityn test 0: do_node_vp() and do_facet_vp() do the right thing ========================================================== 12:08:58 (1731517738) [ 109.348121] Lustre: DEBUG MARKER: == sanityn test 1: Check attribute updates on 2 mount points ========================================================== 12:09:00 (1731517740) [ 110.882924] Lustre: DEBUG MARKER: == sanityn test 2a: check cached attribute updates on 2 mtpt's ================================================================== 12:09:02 (1731517742) [ 112.360372] Lustre: DEBUG MARKER: == sanityn test 2b: check cached attribute updates on 2 mtpt's ================================================================== 12:09:03 (1731517743) [ 113.844809] Lustre: DEBUG MARKER: == sanityn test 2c: check cached attribute updates on 2 mtpt's root ============================================================= 12:09:05 (1731517745) [ 115.322058] Lustre: DEBUG MARKER: == sanityn test 2d: check cached attribute updates on 2 mtpt's root ============================================================= 12:09:06 (1731517746) [ 116.755723] Lustre: DEBUG MARKER: == sanityn test 2e: check chmod on root is propagated to others ========================================================== 12:09:07 (1731517747) [ 118.208340] Lustre: DEBUG MARKER: == sanityn test 2f: check attr/owner updates on DNE with 2 mtpt's ========================================================== 12:09:09 (1731517749) [ 119.726232] Lustre: DEBUG MARKER: == sanityn test 2g: check blocks update on sync write ==== 12:09:10 (1731517750) [ 121.217246] Lustre: DEBUG MARKER: == sanityn test 3: symlink on one mtpt, readlink on another ===================================================================== 12:09:12 (1731517752) [ 122.648222] Lustre: DEBUG MARKER: == sanityn test 4: fstat validation on multiple mount points ==================================================================== 12:09:13 (1731517753) [ 125.097870] Lustre: DEBUG MARKER: == sanityn test 5: create a file on one mount, truncate it on the other ========================================================== 12:09:16 (1731517756) [ 126.577540] Lustre: DEBUG MARKER: == sanityn test 6: remove of open file on other node ============================================================================ 12:09:17 (1731517757) [ 128.002890] Lustre: DEBUG MARKER: == sanityn test 7: remove of open directory on other node ======================================================================= 12:09:19 (1731517759) [ 129.442725] Lustre: DEBUG MARKER: == sanityn test 8: remove of open special file on other node ==================================================================== 12:09:20 (1731517760) [ 130.919721] Lustre: DEBUG MARKER: == sanityn test 9a: append of file with sub-page size on multiple mounts ========================================================== 12:09:22 (1731517762) ****************************************************************************** ************************ 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 12.24s (real) 6.45s (CPU), Child processes: 5.75s