************************ crashinfo ************************* /exports/testreports/47154/testresults/sanity1-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg453-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.nUlob/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47154/testresults/sanity1-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg453-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Nov 13 13:30:52 EST 2024 UPTIME: 01:23:39 LOAD AVERAGE: 0.00, 0.03, 0.06 TASKS: 273 NODENAME: oleg453-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 29 last 5s 61 last 60s 78 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 269 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 ----- -------------- ------ ---------------------------- 914 in:imjournal 0 ms /usr/sbin/rsyslogd -n 3761 lnet_discovery 0 ms (no user stack) 3755 socknal_reaper 0 ms (no user stack) 5713 ll_ost_create00 0 ms (no user stack) 6604 osp-pre-0-0 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 702378 2.7 GB 73% of TOTAL MEM USED 252689 987.1 MB 26% of TOTAL MEM SHARED 41503 162.1 MB 4% of TOTAL MEM BUFFERS 38070 148.7 MB 3% of TOTAL MEM CACHED 73491 287.1 MB 7% of TOTAL MEM SLAB 18887 73.8 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 60001 234.4 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 5016.4 eth0 n/a 1.0 RSS_TOTAL=52208 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a306000 ffff880137318800 sysfs sysfs /sys ffff88012a3061c0 ffff880139944000 proc proc /proc ffff88012a306380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a306540 ffff88013767b000 securityfs securityfs /sys/kernel/security ffff88012a306700 ffff880137319000 tmpfs tmpfs /dev/shm ffff88012a3068c0 ffff880136b81000 devpts devpts /dev/pts ffff88012a306a80 ffff880137319800 tmpfs tmpfs /run ffff88012a306c40 ffff88013731a000 tmpfs tmpfs /sys/fs/cgroup ffff88012a306e00 ffff88013731a800 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a306fc0 ffff88013731b000 pstore pstore /sys/fs/pstore ffff8801370b8e00 ffff88012b397800 cgroup cgroup /sys/fs/cgroup/freezer ffff8801370b8fc0 ffff88012b397000 cgroup cgroup /sys/fs/cgroup/pids ffff8801370b9180 ffff88012b396800 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff8801370b9340 ffff88012b396000 cgroup cgroup /sys/fs/cgroup/devices ffff8801370b9500 ffff88012a358000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff8801370b96c0 ffff88012a358800 cgroup cgroup /sys/fs/cgroup/cpuset ffff8801370b9880 ffff88012a359000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff8801370b9a40 ffff88012a359800 cgroup cgroup /sys/fs/cgroup/blkio ffff8801370b9c00 ffff88012a35a000 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801370b9dc0 ffff88012a35a800 cgroup cgroup /sys/fs/cgroup/memory ffff880137668540 ffff88013767c800 configfs configfs /sys/kernel/config ffff8800b4c9e000 ffff880129d21800 ext4 /dev/nbd0 / ffff88012a3076c0 ffff88013731c800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a307c00 ffff8800b4f1a000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff880137668700 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8800b4c9e380 ffff8800b4319000 hugetlbfs hugetlbfs /dev/hugepages ffff8800b4c9e1c0 ffff880136b82800 mqueue mqueue /dev/mqueue ffff88012a307dc0 ffff8800b4f1e800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8801376688c0 ffff8800b41ef800 ramfs none /mnt ffff8800b4c9e540 ffff8800b431b000 tmpfs none /var/lib/stateless/writable ffff8800b4c9e700 ffff880129d25000 squashfs /dev/vda /home/green/git/lustre-release ffff88012a307a40 ffff8800b431b000 tmpfs none /var/cache/man ffff880137668a80 ffff8800b431b000 tmpfs none /var/log ffff88012a307880 ffff8800b431b000 tmpfs none /var/lib/dbus ffff880129ce8000 ffff8800b431b000 tmpfs none /tmp ffff880137668c40 ffff8800b431b000 tmpfs none /var/lib/dhclient ffff880137668e00 ffff8800b431b000 tmpfs none /var/tmp ffff880137668fc0 ffff8800b431b000 tmpfs none /var/lib/NetworkManager ffff880129ce81c0 ffff8800b431b000 tmpfs none /var/lib/systemd/random-seed ffff88012a307180 ffff8800b431b000 tmpfs none /var/spool ffff8800b2230000 ffff8800b431b000 tmpfs none /var/lib/nfs ffff880137669180 ffff8800b431b000 tmpfs none /var/lib/gssproxy ffff880137669340 ffff8800b431b000 tmpfs none /var/lib/logrotate ffff880137669500 ffff8800b431b000 tmpfs none /etc ffff8800b22301c0 ffff8800b431b000 tmpfs none /var/lib/rsyslog ffff8801376696c0 ffff8800b431b000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b2230380 ffff8800b41b6800 nfs4 192.168.200.253:/exports/state/oleg453-server.virtnet /var/lib/stateless/state ffff8800b4c9ec40 ffff8800b41b6800 nfs4 192.168.200.253:/exports/state/oleg453-server.virtnet /boot ffff8800b2230700 ffff8800b41b6800 nfs4 192.168.200.253:/exports/state/oleg453-server.virtnet /etc/etc/kdump.conf ffff8800b22308c0 ffff88013731c800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff88012e2c3dc0 ffff880129d25000 squashfs /dev/vda /usr/sbin/mount.lustre ffff88012b5056c0 ffff8800817d3000 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff88012b504380 ffff8800885aa000 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff880129efc540 ffff8800920d9000 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff88012b505dc0 ffff88009228a800 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 1248.394932] Lustre: DEBUG MARKER: oleg453-server.virtnet: executing set_default_debug all all [ 1248.641078] Lustre: lustre-OST0000: Recovery over after 0:01, of 3 clients 3 recovered and 0 were evicted. [ 1251.472395] LDISKFS-fs (dm-3): file extents enabled, maximum tree depth=5 [ 1251.478670] LDISKFS-fs (dm-3): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 1251.578327] Lustre: lustre-OST0001: Imperative Recovery enabled, recovery window shrunk from 60-180 down to 60-180 [ 1251.587761] Lustre: lustre-OST0001: in recovery but waiting for the first client to connect [ 1253.224257] Lustre: DEBUG MARKER: oleg453-server.virtnet: executing set_default_debug all all [ 1261.155642] Lustre: 7027:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1731518877/real 1731518877] req@ffff88008f91c380 x1815627870046592/t0(0) o10->lustre-OST0001-osc-MDT0000@0@lo:6/4 lens 440/432 e 0 to 1 dl 1731518893 ref 2 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'mdt00_005.0' uid:0 gid:0 [ 1261.169310] LustreError: 7027:0:(osp_precreate.c:1735:osp_object_truncate()) can't punch object: -107 [ 1261.198169] Lustre: lustre-MDT0000: Client 3be8a30e-4b9e-40cf-bfdc-7954419dcc7b (at 192.168.204.53@tcp) reconnecting [ 1261.202941] Lustre: Skipped 1 previous similar message [ 1263.385799] Lustre: DEBUG MARKER: == sanity test 27G: Clear OST pool from stripe =========== 12:28:14 (1731518894) [ 1278.405614] Lustre: DEBUG MARKER: == sanity test 27H: Set specific OSTs stripe ============= 12:28:29 (1731518909) [ 1278.959814] Lustre: DEBUG MARKER: SKIP: sanity test_27H needs >= 3 OSTs [ 1279.583436] Lustre: DEBUG MARKER: == sanity test 27I: check that root dir striping does not break parent dir one ========================================================== 12:28:30 (1731518910) [ 1293.277921] Lustre: DEBUG MARKER: == sanity test 27Ia: check that root dir pool is dropped with conflict parent dir settings ========================================================== 12:28:44 (1731518924) [ 1307.627579] Lustre: DEBUG MARKER: == sanity test 27J: basic ops on file with foreign LOV === 12:28:59 (1731518939) [ 1310.561749] Lustre: DEBUG MARKER: == sanity test 27K: basic ops on dir with foreign LMV ==== 12:29:01 (1731518941) [ 1313.534583] Lustre: DEBUG MARKER: == sanity test 27L: lfs pool_list gives correct pool name ========================================================== 12:29:04 (1731518944) [ 1322.755077] Lustre: DEBUG MARKER: == sanity test 27M: test O_APPEND striping =============== 12:29:14 (1731518954) [ 1348.103415] Lustre: DEBUG MARKER: == sanity test 27N: lctl pool_list on separate MGS gives correct pool name ========================================================== 12:29:39 (1731518979) [ 1348.721838] Lustre: DEBUG MARKER: SKIP: sanity test_27N needs separate MGS/MDT [ 1349.324750] Lustre: DEBUG MARKER: == sanity test 27O: basic ops on foreign file of symlink type ========================================================== 12:29:40 (1731518980) [ 1352.378444] Lustre: DEBUG MARKER: == sanity test 27P: basic ops on foreign dir of foreign_symlink type ========================================================== 12:29:43 (1731518983) [ 1355.542740] Lustre: DEBUG MARKER: == sanity test 27Q: llapi_file_get_stripe() works on symlinks ========================================================== 12:29:46 (1731518986) [ 1358.155034] Lustre: DEBUG MARKER: == sanity test 27R: test max_stripecount limitation when stripe count is set to -1 ========================================================== 12:29:49 (1731518989) [ 1361.860202] Lustre: DEBUG MARKER: == sanity test 27T: no eio on close on partial write due to enosp ========================================================== 12:29:53 (1731518993) [ 1364.387367] Lustre: *** cfs_fail_loc=255, val=0*** [ 1366.698526] Lustre: DEBUG MARKER: == sanity test 27U: append pool and stripe count work with composite default layout ========================================================== 12:29:58 (1731518998) [ 1398.037868] Lustre: DEBUG MARKER: == sanity test 27V: creating widely striped file races with deactivating OST ========================================================== 12:30:29 (1731519029) [ 1398.562177] Lustre: DEBUG MARKER: SKIP: sanity test_27V needs >= 4 OSTs [ 1399.175167] Lustre: DEBUG MARKER: == sanity test 27W: test enable_setstripe_gid ============ 12:30:30 (1731519030) [ 1401.793781] Lustre: DEBUG MARKER: == sanity test 28: create/mknod/mkdir with bad file types ====================================================================== 12:30:33 (1731519033) [ 1404.639400] Lustre: DEBUG MARKER: == sanity test 29: IT_GETATTR regression ====================================================================================== 12:30:36 (1731519036) [ 1406.516880] Lustre: DEBUG MARKER: first d29 [ 1407.117987] Lustre: DEBUG MARKER: second d29 [ 1407.670704] Lustre: DEBUG MARKER: done [ 1409.934255] Lustre: DEBUG MARKER: == sanity test 30a: execute binary from Lustre (execve) ======================================================================== 12:30:41 (1731519041) [ 1412.294800] Lustre: DEBUG MARKER: == sanity test 30b: execute binary from Lustre as non-root ===================================================================== 12:30:43 (1731519043) [ 1414.635126] Lustre: DEBUG MARKER: == sanity test 30c: execute binary from Lustre without read perms ============================================================== 12:30:46 (1731519046) ****************************************************************************** ************************ 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 12.13s (real) 6.43s (CPU), Child processes: 5.65s