************************ crashinfo ************************* /exports/testreports/47154/testresults/sanityn-zfs-centos7_x86_64-centos7_x86_64/oleg126-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.B4xBE/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47154/testresults/sanityn-zfs-centos7_x86_64-centos7_x86_64/oleg126-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Nov 13 13:09:15 EST 2024 UPTIME: 01:02:03 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 329 NODENAME: oleg126-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 32 last 5s 66 last 60s 76 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 325 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 ----- -------------- ------ ---------------------------- 3292 lnet_discovery 0 ms (no user stack) 3487 arc_reap 0 ms (no user stack) 9218 ll_ost_create00 0 ms (no user stack) 8047 z_null_iss 0 ms (no user stack) 3295 ptlrpcd_00_01 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 740380 2.8 GB 77% of TOTAL MEM USED 214687 838.6 MB 22% of TOTAL MEM SHARED 9480 37 MB 0% of TOTAL MEM BUFFERS 5123 20 MB 0% of TOTAL MEM CACHED 70516 275.5 MB 7% of TOTAL MEM SLAB 17127 66.9 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 59000 230.5 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 3720.7 eth0 n/a 1.6 RSS_TOTAL=51700 pages, %mem= 0.8 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a330000 ffff88012a338000 sysfs sysfs /sys ffff88012a3301c0 ffff880139944000 proc proc /proc ffff88012a330380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a330540 ffff8800b523f000 securityfs securityfs /sys/kernel/security ffff88012a330700 ffff88012a338800 tmpfs tmpfs /dev/shm ffff88012a3308c0 ffff8801372fe800 devpts devpts /dev/pts ffff88012a330a80 ffff88012a339000 tmpfs tmpfs /run ffff88012a330c40 ffff88012a339800 tmpfs tmpfs /sys/fs/cgroup ffff88012a330e00 ffff88012a33a000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a330fc0 ffff88012a33a800 pstore pstore /sys/fs/pstore ffff88012b246a80 ffff88012b38d000 cgroup cgroup /sys/fs/cgroup/pids ffff88012b246c40 ffff88012b38c800 cgroup cgroup /sys/fs/cgroup/devices ffff88012b246e00 ffff88012b38c000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012b246fc0 ffff88012b38b800 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012b247180 ffff88012b38d800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012b247340 ffff88012b38e000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012b247500 ffff88012b38e800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012b2476c0 ffff88012b38f000 cgroup cgroup /sys/fs/cgroup/memory ffff88012b247880 ffff88012b38f800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012b247a40 ffff88012a278000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a331340 ffff88012a33b800 configfs configfs /sys/kernel/config ffff88012a3316c0 ffff8800b40f5000 ext4 /dev/nbd0 / ffff8801376688c0 ffff88012a33b000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a331c00 ffff8800b4147800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668a80 ffff88012b288000 mqueue mqueue /dev/mqueue ffff880137668c40 ffff88012a2f3800 hugetlbfs hugetlbfs /dev/hugepages ffff880137668e00 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012a331dc0 ffff8800b4147000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137668fc0 ffff88012a2f0000 ramfs none /mnt ffff88012b2468c0 ffff8800b4117000 tmpfs none /var/lib/stateless/writable ffff8800b231a000 ffff8800b4111000 squashfs /dev/vda /home/green/git/lustre-release ffff88012a331a40 ffff8800b4117000 tmpfs none /var/cache/man ffff880137669180 ffff8800b4117000 tmpfs none /var/log ffff88012a331880 ffff8800b4117000 tmpfs none /var/lib/dbus ffff88012a331180 ffff8800b4117000 tmpfs none /tmp ffff8800b43f6000 ffff8800b4117000 tmpfs none /var/lib/dhclient ffff880137669340 ffff8800b4117000 tmpfs none /var/tmp ffff880137669500 ffff8800b4117000 tmpfs none /var/lib/NetworkManager ffff8801376696c0 ffff8800b4117000 tmpfs none /var/lib/systemd/random-seed ffff880137669880 ffff8800b4117000 tmpfs none /var/spool ffff880137669a40 ffff8800b4117000 tmpfs none /var/lib/nfs ffff880137669c00 ffff8800b4117000 tmpfs none /var/lib/gssproxy ffff880137669dc0 ffff8800b4117000 tmpfs none /var/lib/logrotate ffff8800b5280000 ffff8800b4117000 tmpfs none /etc ffff8800b43f61c0 ffff8800b4117000 tmpfs none /var/lib/rsyslog ffff8800b52801c0 ffff8800b4117000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b43f6380 ffff8800b496a000 nfs4 192.168.200.253:/exports/state/oleg126-server.virtnet /var/lib/stateless/state ffff88012a3441c0 ffff8800b496a000 nfs4 192.168.200.253:/exports/state/oleg126-server.virtnet /boot ffff8800b43f6a80 ffff8800b496a000 nfs4 192.168.200.253:/exports/state/oleg126-server.virtnet /etc/etc/kdump.conf ffff8800b5280380 ffff88012a33b000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b5280a80 ffff8800b4111000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b5280c40 ffff8800a5691800 lustre lustre-mdt1/mdt1 /mnt/lustre-mds1 ffff8800b1802e00 ffff88012b1ab000 lustre lustre-ost1/ost1 /mnt/lustre-ost1 ffff8800b5280700 ffff88012fdcc000 lustre lustre-ost2/ost2 /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 58.650888] Lustre: lustre-OST0001: new disk, initializing [ 58.653243] Lustre: srv-lustre-OST0001: No data found on store. Initialize space. [ 58.671271] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 60.000961] Lustre: DEBUG MARKER: oleg126-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 64.109997] Lustre: ctl-lustre-MDT0000: super-sequence allocation rc = 0 [0x0000000280000400-0x00000002c0000400]:1:ost [ 64.114322] Lustre: cli-lustre-OST0001-super: Allocated super-sequence [0x0000000280000400-0x00000002c0000400]:1:ost] [ 64.136412] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x280000400 [ 64.790867] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 71.107741] Lustre: Setting parameter general.lod.*.mdt_hash in log params [ 77.318021] Lustre: DEBUG MARKER: oleg126-server.virtnet: executing check_logdir /tmp/testlogs/ [ 78.131259] Lustre: DEBUG MARKER: oleg126-server.virtnet: executing yml_node [ 79.041477] Lustre: DEBUG MARKER: Client: 2.16.0.1 [ 79.671901] Lustre: DEBUG MARKER: MDS: 2.16.0.1 [ 80.312577] Lustre: DEBUG MARKER: OSS: 2.16.0.1 [ 80.688772] Lustre: DEBUG MARKER: -----============= acceptance-small: sanityn ============----- Wed Nov 13 12:08:31 EST 2024 [ 84.524889] Lustre: DEBUG MARKER: excepting tests: 27 28 102 [ 84.862241] Lustre: DEBUG MARKER: skipping tests SLOW=no: 33a [ 85.219969] Lustre: DEBUG MARKER: === sanityn: start setup 12:08:36 (1731517716) === [ 86.140558] Lustre: DEBUG MARKER: oleg126-client.virtnet: executing check_config_client /mnt/lustre [ 90.294091] Lustre: DEBUG MARKER: Using TIMEOUT=20 [ 91.149314] Lustre: Modifying parameter general.lod.*.mdt_hash in log params [ 91.784605] Lustre: DEBUG MARKER: oleg126-server.virtnet: executing set_default_debug vfstrace rpctrace dlmtrace neterror ha config ioctl super lfsck all [ 92.531918] Lustre: DEBUG MARKER: === sanityn: finish setup 12:08:43 (1731517723) === [ 93.034314] Lustre: DEBUG MARKER: == sanityn test 0: do_node_vp() and do_facet_vp() do the right thing ========================================================== 12:08:43 (1731517723) [ 95.085370] Lustre: DEBUG MARKER: == sanityn test 1: Check attribute updates on 2 mount points ========================================================== 12:08:45 (1731517725) [ 96.643989] Lustre: DEBUG MARKER: == sanityn test 2a: check cached attribute updates on 2 mtpt's ================================================================== 12:08:47 (1731517727) [ 98.189465] Lustre: DEBUG MARKER: == sanityn test 2b: check cached attribute updates on 2 mtpt's ================================================================== 12:08:49 (1731517729) [ 99.776519] Lustre: DEBUG MARKER: == sanityn test 2c: check cached attribute updates on 2 mtpt's root ============================================================= 12:08:50 (1731517730) [ 101.298108] Lustre: DEBUG MARKER: == sanityn test 2d: check cached attribute updates on 2 mtpt's root ============================================================= 12:08:52 (1731517732) [ 102.832938] Lustre: DEBUG MARKER: == sanityn test 2e: check chmod on root is propagated to others ========================================================== 12:08:53 (1731517733) [ 104.387791] Lustre: DEBUG MARKER: == sanityn test 2f: check attr/owner updates on DNE with 2 mtpt's ========================================================== 12:08:55 (1731517735) [ 104.746655] Lustre: DEBUG MARKER: SKIP: sanityn test_2f needs >= 2 MDTs [ 105.169742] Lustre: DEBUG MARKER: == sanityn test 2g: check blocks update on sync write ==== 12:08:56 (1731517736) [ 106.771308] Lustre: DEBUG MARKER: == sanityn test 3: symlink on one mtpt, readlink on another ===================================================================== 12:08:57 (1731517737) [ 108.253395] Lustre: DEBUG MARKER: == sanityn test 4: fstat validation on multiple mount points ==================================================================== 12:08:59 (1731517739) [ 110.849795] Lustre: DEBUG MARKER: == sanityn test 5: create a file on one mount, truncate it on the other ========================================================== 12:09:01 (1731517741) [ 112.225382] Lustre: DEBUG MARKER: == sanityn test 6: remove of open file on other node ============================================================================ 12:09:03 (1731517743) [ 113.611164] Lustre: DEBUG MARKER: == sanityn test 7: remove of open directory on other node ======================================================================= 12:09:04 (1731517744) [ 115.050532] Lustre: DEBUG MARKER: == sanityn test 8: remove of open special file on other node ==================================================================== 12:09:05 (1731517745) [ 116.422723] Lustre: DEBUG MARKER: == sanityn test 9a: append of file with sub-page size on multiple mounts ========================================================== 12:09:07 (1731517747) ****************************************************************************** ************************ 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 12.51s (real) 6.93s (CPU), Child processes: 5.52s