************************ crashinfo ************************* /exports/testreports/44259/testresults/sanity-pfl-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg221-client-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.AjWup/vmlinux [TAINTED] DUMPFILE: /exports/testreports/44259/testresults/sanity-pfl-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg221-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Jul 17 09:06:12 EDT 2024 UPTIME: 01:07:02 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 154 NODENAME: oleg221-client.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 18 last 5s 27 last 60s 35 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 150 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 ----- -------------- ------ ---------------------------- 1 systemd 0 ms /usr/lib/systemd/systemd --switched-root --system --deserialize 22 34 rcuos/3 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 27 rcuos/2 36 ms (no user stack) 821 gmain 39 ms /usr/sbin/NetworkManager --no-daemon +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 849054 3.2 GB 88% of TOTAL MEM USED 106025 414.2 MB 11% of TOTAL MEM SHARED 10602 41.4 MB 1% of TOTAL MEM BUFFERS 5274 20.6 MB 0% of TOTAL MEM CACHED 57398 224.2 MB 6% of TOTAL MEM SLAB 12721 49.7 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 739682 2.8 GB ---- COMMITTED 61552 240.4 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 6 LISTEN 3 NAGLE disabled (TCP_NODELAY): 5 user_data set (NFS etc.): 4 UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 26 CLOSE 18 LISTEN 8 Raw sockets info -------------------- ESTABLISHED 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 4019.9 eth0 n/a 0.7 RSS_TOTAL=71928 pages, %mem= 1.2 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff88013767a000 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff8800b7c19000 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff88013767a800 tmpfs tmpfs /dev/shm ffff880137668c40 ffff8801372f6000 devpts devpts /dev/pts ffff880137668e00 ffff88013767b000 tmpfs tmpfs /run ffff880137668fc0 ffff88013767b800 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff88013767c000 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff88013767c800 pstore pstore /sys/fs/pstore ffff880138ccafc0 ffff8800b6d2d000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880138ccb180 ffff8800b6d2c800 cgroup cgroup /sys/fs/cgroup/pids ffff880138ccb340 ffff8800b6d2c000 cgroup cgroup /sys/fs/cgroup/blkio ffff880138ccb500 ffff8800b6d2b800 cgroup cgroup /sys/fs/cgroup/cpuset ffff880138ccb6c0 ffff8800b6d2d800 cgroup cgroup /sys/fs/cgroup/freezer ffff880138ccb880 ffff8800b6d2e000 cgroup cgroup /sys/fs/cgroup/perf_event ffff880138ccba40 ffff8800b6d2e800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880138ccbc00 ffff8800b6d2f000 cgroup cgroup /sys/fs/cgroup/devices ffff880138ccbdc0 ffff8800b6d2f800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aab4000 ffff88012aad8000 cgroup cgroup /sys/fs/cgroup/memory ffff88012b266c40 ffff8800b7c1f000 configfs configfs /sys/kernel/config ffff88012aab5500 ffff88012aade800 ext4 /dev/nbd0 / ffff8800b6dee540 ffff88012ab7b000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b6deea80 ffff8800b668a000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012b2668c0 ffff8801372f7800 mqueue mqueue /dev/mqueue ffff880137669500 ffff8800b7c1d800 hugetlbfs hugetlbfs /dev/hugepages ffff8800b6deec40 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012b266e00 ffff8800b67bd000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff8800b6deee00 ffff88012aad9000 ramfs none /mnt ffff88012aab56c0 ffff8800b661c800 tmpfs none /var/lib/stateless/writable ffff8800b6deefc0 ffff88012ab79800 squashfs /dev/vda /home/green/git/lustre-release ffff880137669880 ffff8800b661c800 tmpfs none /var/cache/man ffff88012aab5a40 ffff8800b661c800 tmpfs none /var/log ffff880137669a40 ffff8800b661c800 tmpfs none /var/lib/dbus ffff88012aab5c00 ffff8800b661c800 tmpfs none /tmp ffff880137669c00 ffff8800b661c800 tmpfs none /var/lib/dhclient ffff88012aab5dc0 ffff8800b661c800 tmpfs none /var/tmp ffff880137669dc0 ffff8800b661c800 tmpfs none /var/lib/NetworkManager ffff8800b5d08000 ffff8800b661c800 tmpfs none /var/lib/systemd/random-seed ffff8800b5d081c0 ffff8800b661c800 tmpfs none /var/spool ffff8800b5d08380 ffff8800b661c800 tmpfs none /var/lib/nfs ffff8800b5d08540 ffff8800b661c800 tmpfs none /var/lib/gssproxy ffff8800b5d10000 ffff8800b661c800 tmpfs none /var/lib/logrotate ffff8800b5d08700 ffff8800b661c800 tmpfs none /etc ffff8800b5d088c0 ffff8800b661c800 tmpfs none /var/lib/rsyslog ffff8800b5d08a80 ffff8800b661c800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b6def180 ffff8800b5d35800 nfs4 192.168.200.253:/exports/state/oleg221-client.virtnet /var/lib/stateless/state ffff8800b6def880 ffff8800b5d35800 nfs4 192.168.200.253:/exports/state/oleg221-client.virtnet /boot ffff8800b6defa40 ffff8800b5d35800 nfs4 192.168.200.253:/exports/state/oleg221-client.virtnet /etc/etc/kdump.conf ffff8800b6defc00 ffff88012ab7b000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b6defdc0 ffff8800b67bb000 nfs4 192.168.200.253://exports/testreports/44259/testresults/sanity-pfl-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b5d10a80 ffff8800b5d9f000 tmpfs tmpfs /run/user/0 ffff8800b5d11340 ffff88012ab79800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b5d11500 ffff88013767d000 lustre 192.168.202.121@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 133.840398] Lustre: DEBUG MARKER: == sanity-pfl test 6: Migrate composite file ============= 08:01:23 (1721217683) [ 136.169356] Lustre: DEBUG MARKER: == sanity-pfl test 7: Add/Delete/Create composite file by non-privileged user ========================================================== 08:01:25 (1721217685) [ 137.717692] Lustre: DEBUG MARKER: == sanity-pfl test 8: Run dbench over composite files ==== 08:01:27 (1721217687) [ 860.810246] Lustre: DEBUG MARKER: == sanity-pfl test 9: Replay layout extend object instantiation ========================================================== 08:13:30 (1721218410) [ 863.427147] Lustre: DEBUG MARKER: local REPLAY BARRIER on lustre-MDT0000 [ 866.348065] Lustre: lustre-MDT0000-mdc-ffff88013767d000: Connection to lustre-MDT0000 (at 192.168.202.121@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 873.354121] Lustre: 1875:0:(client.c:2295:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1721218416/real 1721218416] req@ffff8800a83ada40 x1804827542898304/t0(0) o400->MGC192.168.202.121@tcp@192.168.202.121@tcp:26/25 lens 224/224 e 0 to 1 dl 1721218423 ref 1 fl Rpc:XNQr/0/ffffffff rc 0/-1 job:'kworker/u8:3.0' [ 873.368199] LustreError: 166-1: MGC192.168.202.121@tcp: Connection to MGS (at 192.168.202.121@tcp) was lost; in progress operations using this service will fail [ 879.379074] Lustre: Evicted from MGS (at 192.168.202.121@tcp) after server handle changed from 0xd218fcb6447b7204 to 0xd218fcb645402468 [ 879.382093] Lustre: MGC192.168.202.121@tcp: Connection restored to (at 192.168.202.121@tcp) [ 879.385622] LustreError: 1872:0:(client.c:3185:ptlrpc_replay_interpret()) @@@ status 301, old was 0 req@ffff8800a9399c80 x1804827442030336/t4294967322(4294967322) o101->lustre-MDT0000-mdc-ffff88013767d000@192.168.202.121@tcp:12/10 lens 608/600 e 0 to 0 dl 1721218436 ref 2 fl Interpret:RPQU/4/0 rc 301/301 job:'lfs.0' [ 883.913834] Lustre: lustre-MDT0000-mdc-ffff88013767d000: Connection restored to (at 192.168.202.121@tcp) [ 885.441660] Lustre: DEBUG MARKER: oleg221-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 885.895132] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 889.510153] Lustre: DEBUG MARKER: == sanity-pfl test 10: Inherit composite template from root ========================================================== 08:13:58 (1721218438) [ 891.542151] Lustre: DEBUG MARKER: == sanity-pfl test 11a: Verify component instantiation with write/truncate ========================================================== 08:14:00 (1721218440) [ 894.083915] Lustre: DEBUG MARKER: == sanity-pfl test 11b: truncate file set file size correctly ========================================================== 08:14:03 (1721218443) [ 894.638388] Lustre: DEBUG MARKER: SKIP: sanity-pfl test_11b needs >= 4 OSTs [ 895.312714] Lustre: DEBUG MARKER: == sanity-pfl test 12: Verify ost list specification ===== 08:14:04 (1721218444) [ 895.816497] Lustre: DEBUG MARKER: SKIP: sanity-pfl test_12 needs >= 3 OSTs [ 896.254624] Lustre: DEBUG MARKER: == sanity-pfl test 13: shouldn't reprocess granted resent request ========================================================== 08:14:05 (1721218445) [ 896.771222] Lustre: DEBUG MARKER: SKIP: sanity-pfl test_13 needs >= 8 OSTs [ 897.251494] Lustre: DEBUG MARKER: == sanity-pfl test 14: Verify setstripe poolname/stripe_count/stripe_size inheritance ========================================================== 08:14:06 (1721218446) [ 911.665698] Lustre: DEBUG MARKER: == sanity-pfl test 15: Verify component options for lfs find ========================================================== 08:14:21 (1721218461) [ 952.582378] Lustre: DEBUG MARKER: sanity-pfl test_15: @@@@@@ FAIL: got '' with stripe_count=2, not f5 [ 954.139434] Lustre: DEBUG MARKER: == sanity-pfl test 16a: Verify setstripe/getstripe with YAML config file ========================================================== 08:15:03 (1721218503) [ 1016.875983] Lustre: DEBUG MARKER: sanity-pfl test_16a: @@@@@@ FAIL: setstripe /mnt/lustre/d16a.sanity-pfl/f16a.sanity-pfl.copy failed [ 1018.516407] Lustre: DEBUG MARKER: == sanity-pfl test 16b: Verify setstripe/getstripe with YAML config file + overstriping ========================================================== 08:16:07 (1721218567) [ 1622.756164] Lustre: 28070:0:(client.c:2295:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1721218570/real 1721218570] req@ffff8800a7cdc280 x1804827542951232/t0(0) o101->lustre-MDT0000-mdc-ffff88013767d000@192.168.202.121@tcp:12/10 lens 1072/66688 e 21 to 1 dl 1721219172 ref 2 fl Rpc:XPQr/0/ffffffff rc 0/-1 job:'lfs.0' [ 1622.769793] Lustre: lustre-MDT0000-mdc-ffff88013767d000: Connection to lustre-MDT0000 (at 192.168.202.121@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1622.784296] Lustre: lustre-MDT0000-mdc-ffff88013767d000: Connection restored to (at 192.168.202.121@tcp) [ 2223.788021] Lustre: 28070:0:(client.c:2295:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1721219172/real 1721219172] req@ffff8800a7cdc280 x1804827542951232/t0(0) o101->lustre-MDT0000-mdc-ffff88013767d000@192.168.202.121@tcp:12/10 lens 1072/66688 e 21 to 1 dl 1721219773 ref 2 fl Rpc:XPQr/2/ffffffff rc 0/-1 job:'lfs.0' [ 2223.802204] Lustre: lustre-MDT0000-mdc-ffff88013767d000: Connection to lustre-MDT0000 (at 192.168.202.121@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 2223.817125] Lustre: lustre-MDT0000-mdc-ffff88013767d000: Connection restored to (at 192.168.202.121@tcp) [ 2824.822053] Lustre: 28070:0:(client.c:2295:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1721219773/real 1721219773] req@ffff8800a7cdc280 x1804827542951232/t0(0) o101->lustre-MDT0000-mdc-ffff88013767d000@192.168.202.121@tcp:12/10 lens 1072/66688 e 21 to 1 dl 1721220374 ref 2 fl Rpc:XPQr/2/ffffffff rc 0/-1 job:'lfs.0' [ 2824.827898] Lustre: lustre-MDT0000-mdc-ffff88013767d000: Connection to lustre-MDT0000 (at 192.168.202.121@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 2824.837016] Lustre: lustre-MDT0000-mdc-ffff88013767d000: Connection restored to (at 192.168.202.121@tcp) [ 3425.839063] Lustre: 28070:0:(client.c:2295:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1721220374/real 1721220374] req@ffff8800a7cdc280 x1804827542951232/t0(0) o101->lustre-MDT0000-mdc-ffff88013767d000@192.168.202.121@tcp:12/10 lens 1072/66688 e 21 to 1 dl 1721220975 ref 2 fl Rpc:XPQr/2/ffffffff rc 0/-1 job:'lfs.0' [ 3425.853420] Lustre: lustre-MDT0000-mdc-ffff88013767d000: Connection to lustre-MDT0000 (at 192.168.202.121@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 3425.869152] Lustre: lustre-MDT0000-mdc-ffff88013767d000: Connection restored to (at 192.168.202.121@tcp) ****************************************************************************** ************************ 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 10.08s (real) 5.21s (CPU), Child processes: 4.85s