************************ crashinfo ************************* /exports/testreports/42551/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg334-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.1p0xX/vmlinux [TAINTED] DUMPFILE: /exports/testreports/42551/testresults/conf-sanity3-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg334-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed May 8 19:56:09 EDT 2024 UPTIME: 01:55:19 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 242 NODENAME: oleg334-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 20 last 5s 60 last 60s 74 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 238 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 ----- -------------- ------ ---------------------------- 13236 ptlrpcd_00_00 0 ms (no user stack) 16214 mdt_out00_000 0 ms (no user stack) 16810 mdt_out00_002 0 ms (no user stack) 13237 ptlrpcd_00_01 0 ms (no user stack) 16325 osp-pre-0-1 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 724976 2.8 GB 75% of TOTAL MEM USED 230091 898.8 MB 24% of TOTAL MEM SHARED 10325 40.3 MB 1% of TOTAL MEM BUFFERS 8973 35.1 MB 0% of TOTAL MEM CACHED 82522 322.4 MB 8% of TOTAL MEM SLAB 16649 65 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 74206 289.9 MB 10% 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 6917.0 eth0 n/a 2.1 RSS_TOTAL=54836 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff88013767b800 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff88012a308000 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff88013767c000 tmpfs tmpfs /dev/shm ffff880137668c40 ffff8801377cf800 devpts devpts /dev/pts ffff880137668e00 ffff88013767c800 tmpfs tmpfs /run ffff880137668fc0 ffff88013767d000 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff88013767d800 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff88013767e000 pstore pstore /sys/fs/pstore ffff880137669500 ffff88012a338000 cgroup cgroup /sys/fs/cgroup/memory ffff8801376696c0 ffff88012a338800 cgroup cgroup /sys/fs/cgroup/blkio ffff880137669880 ffff88012a339000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137669a40 ffff88012a339800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff880137669c00 ffff88012a33a000 cgroup cgroup /sys/fs/cgroup/freezer ffff880137669dc0 ffff88012a33a800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a2c4000 ffff88012a33b000 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a2c41c0 ffff88012a33b800 cgroup cgroup /sys/fs/cgroup/devices ffff88012a2c4380 ffff88012a33c000 cgroup cgroup /sys/fs/cgroup/pids ffff88012a2c4540 ffff88012a33c800 cgroup cgroup /sys/fs/cgroup/perf_event ffff880137020e00 ffff8800b523c000 configfs configfs /sys/kernel/config ffff880137020fc0 ffff8800b523f800 ext4 /dev/nbd0 / ffff88012a300380 ffff8800b523e800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012a2c56c0 ffff8800b401b800 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a2c5880 ffff8800b401f000 hugetlbfs hugetlbfs /dev/hugepages ffff8801370216c0 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880137021880 ffff88012b271000 mqueue mqueue /dev/mqueue ffff88012a2c5a40 ffff8800b401d800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff880137021a40 ffff8800b4833800 ramfs none /mnt ffff88012a300700 ffff8800b401a000 squashfs /dev/vda /home/green/git/lustre-release ffff88012a2c5dc0 ffff8800b4836000 tmpfs none /var/lib/stateless/writable ffff880137021c00 ffff8800b4836000 tmpfs none /var/cache/man ffff880137021dc0 ffff8800b4836000 tmpfs none /var/log ffff880137021500 ffff8800b4836000 tmpfs none /var/lib/dbus ffff880129f00000 ffff8800b4836000 tmpfs none /tmp ffff880138ccb180 ffff8800b4836000 tmpfs none /var/lib/dhclient ffff880129f001c0 ffff8800b4836000 tmpfs none /var/tmp ffff880129f00380 ffff8800b4836000 tmpfs none /var/lib/NetworkManager ffff880129f00540 ffff8800b4836000 tmpfs none /var/lib/systemd/random-seed ffff880129f00700 ffff8800b4836000 tmpfs none /var/spool ffff880129f008c0 ffff8800b4836000 tmpfs none /var/lib/nfs ffff880129f00a80 ffff8800b4836000 tmpfs none /var/lib/gssproxy ffff880129f00c40 ffff8800b4836000 tmpfs none /var/lib/logrotate ffff880138ccb340 ffff8800b4836000 tmpfs none /etc ffff88012a3008c0 ffff8800b4836000 tmpfs none /var/lib/rsyslog ffff88012a300a80 ffff8800b4836000 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff880137020a80 ffff8800b2f58000 nfs4 192.168.200.253:/exports/state/oleg334-server.virtnet /var/lib/stateless/state ffff880129f00e00 ffff8800b2f58000 nfs4 192.168.200.253:/exports/state/oleg334-server.virtnet /boot ffff880129f00fc0 ffff8800b2f58000 nfs4 192.168.200.253:/exports/state/oleg334-server.virtnet /etc/etc/kdump.conf ffff880137020c40 ffff8800b523e800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b24f4c40 ffff8800b401a000 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b26c6e00 ffff8800b41c4000 lustre /dev/loop0 /tmp/tmp/d108b.conf-sanity/mnt/mdt1 ffff8800ad549340 ffff880129cd0800 lustre /dev/loop1 /tmp/tmp/d108b.conf-sanity/mnt/mdt2 ffff8800a6898700 ffff880120227800 lustre /dev/loop2 /tmp/tmp/d108b.conf-sanity/mnt/ost1 ffff8800ad549880 ffff88012dbf6000 lustre /dev/loop3 /tmp/tmp/d108b.conf-sanity/mnt/ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 3339.442667] Lustre: 16312:0:(osd_scrub.c:1818:osd_index_restore()) lustre-MDT0001: restore index '0x2010000-MDT0001' with [0x200000005:0x3:0x0]: rc = 0 [ 3339.449049] Lustre: 16312:0:(osd_scrub.c:1818:osd_index_restore()) lustre-MDT0001: restore index '0x2010000' with [0x200000003:0x6:0x0]: rc = 0 [ 3339.457791] Lustre: Found index 1 for lustre-MDT0001, updating log [ 3339.532892] Lustre: lustre-MDT0001: Imperative Recovery not enabled, recovery window 60-180 [ 3339.551189] Lustre: lustre-MDT0001: Aborting client recovery [ 3339.907436] LDISKFS-fs (loop2): file extents enabled, maximum tree depth=5 [ 3339.912074] LDISKFS-fs (loop2): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 3339.928669] LDISKFS-fs (loop2): file extents enabled, maximum tree depth=5 [ 3339.932898] LDISKFS-fs (loop2): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 3339.949665] Lustre: 16406:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0000: restore index 'fld' with [0x200000001:0x3:0x0]: rc = 0 [ 3339.958858] Lustre: 16406:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0000: restore index '0x2020000' with [0x200000003:0x7:0x0]: rc = 0 [ 3339.967779] Lustre: 16406:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0000: restore index '0x2020000-OST0000' with [0x200000005:0x3:0x0]: rc = 0 [ 3339.977817] Lustre: 16406:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0000: restore index '0x1020000' with [0x200000003:0x6:0x0]: rc = 0 [ 3339.992517] Lustre: 16406:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0000: restore index '0x20000-OST0000' with [0x200000005:0x1:0x0]: rc = 0 [ 3340.003250] Lustre: 16406:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0000: restore index '0x20000' with [0x200000003:0x5:0x0]: rc = 0 [ 3340.011463] Lustre: 16406:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0000: restore index '0x1020000-OST0000' with [0x200000005:0x2:0x0]: rc = 0 [ 3340.077971] Lustre: Found index 0 for lustre-OST0000, updating log [ 3340.120284] Lustre: lustre-OST0000: Aborting recovery [ 3340.480178] LDISKFS-fs (loop3): file extents enabled, maximum tree depth=5 [ 3340.484835] LDISKFS-fs (loop3): mounted filesystem with ordered data mode. Opts: errors=remount-ro [ 3340.503227] LDISKFS-fs (loop3): file extents enabled, maximum tree depth=5 [ 3340.509757] LDISKFS-fs (loop3): mounted filesystem with ordered data mode. Opts: user_xattr,acl,no_mbcache,nodelalloc [ 3340.527194] Lustre: 16502:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0001: restore index 'fld' with [0x200000001:0x3:0x0]: rc = 0 [ 3340.533243] Lustre: 16502:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0001: restore index '0x1020000' with [0x200000003:0x6:0x0]: rc = 0 [ 3340.539536] Lustre: 16502:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0001: restore index '0x20000-OST0001' with [0x200000005:0x1:0x0]: rc = 0 [ 3340.545969] Lustre: 16502:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0001: restore index '0x20000' with [0x200000003:0x5:0x0]: rc = 0 [ 3340.551639] Lustre: 16502:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0001: restore index '0x2020000' with [0x200000003:0x7:0x0]: rc = 0 [ 3340.557365] Lustre: 16502:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0001: restore index '0x2020000-OST0001' with [0x200000005:0x3:0x0]: rc = 0 [ 3340.563083] Lustre: 16502:0:(osd_scrub.c:1818:osd_index_restore()) lustre-OST0001: restore index '0x1020000-OST0001' with [0x200000005:0x2:0x0]: rc = 0 [ 3340.602268] Lustre: lustre-OST0001: Imperative Recovery not enabled, recovery window 60-180 [ 3340.606100] Lustre: Skipped 1 previous similar message [ 3345.612592] LustreError: 16243:0:(lod_dev.c:525:lod_sub_recovery_thread()) lustre-MDT0001-osp-MDT0000: get update log duration 6, retries 0, failed: rc = -108 [ 3349.605958] Lustre: lustre-OST0000: new connection from lustre-MDT0000-mdtlov (cleaning up unused objects from 0x0:6 to 0x0:33) [ 3349.606883] Lustre: lustre-OST0001: new connection from lustre-MDT0000-mdtlov (cleaning up unused objects from 0x0:6 to 0x0:33) [ 3349.610302] Lustre: lustre-OST0000: new connection from lustre-MDT0001-mdtlov (cleaning up unused objects from 0x280000400:5 to 0x280000400:33) [ 3349.612381] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x100010000 to 0x2c0000bd0 [ 3349.612900] Lustre: lustre-OST0001: new connection from lustre-MDT0001-mdtlov (cleaning up unused objects from 0x2c0000400:5 to 0x2c0000400:33) [ 3349.648480] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x100000000 to 0x280000bd0 [ 3350.974630] LustreError: 16213:0:(mdt_identity.c:112:mdt_identity_do_upcall()) lustre-MDT0000: error invoking upcall /root/Work/Lustre/R5/lustre-release/lustre/tests/../utils/l_getidentity lustre-MDT0000 0: rc -2; check /proc/fs/lustre/mdt/lustre-MDT0000/identity_upcall, time 175us: rc = -2 [ 3384.661255] Lustre: lustre-MDT0001: haven't heard from client 778d8fec-509c-44e0-919b-fd9364b0c864 (at 192.168.203.34@tcp) in 34 seconds. I think it's dead, and I am evicting it. exp ffff88012ffc6000, cur 1715209033 expire 1715209003 last 1715208999 ****************************************************************************** ************************ 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 12.08s (real) 6.39s (CPU), Child processes: 5.68s