************************ crashinfo ************************* /exports/testreports/44326/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64/oleg247-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.9DCD3/vmlinux [TAINTED] DUMPFILE: /exports/testreports/44326/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64/oleg247-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Fri Jul 19 13:39:48 EDT 2024 UPTIME: 01:21:32 LOAD AVERAGE: 0.00, 0.01, 0.05 TASKS: 169 NODENAME: oleg247-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 19 last 5s 30 last 60s 34 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 164 TASK_RUNNING 1 __TASK_STOPPED|TASK_DEAD 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 ----- -------------- ------ ---------------------------- 1834 ptlrpcd_00_01 0 ms (no user stack) 1828 socknal_sd01_01 0 ms (no user stack) 1830 lnet_discovery 0 ms (no user stack) 28 watchdog/3 0 ms (no user stack) 1827 socknal_sd01_00 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 836932 3.2 GB 87% of TOTAL MEM USED 118147 461.5 MB 12% of TOTAL MEM SHARED 22325 87.2 MB 2% of TOTAL MEM BUFFERS 5425 21.2 MB 0% of TOTAL MEM CACHED 61998 242.2 MB 6% of TOTAL MEM SLAB 15171 59.3 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 69647 272.1 MB 9% 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 8 LISTEN 3 NAGLE disabled (TCP_NODELAY): 7 user_data set (NFS etc.): 4 UDP Connection Info ------------------- 2 UDP sockets, 0 in ESTABLISHED Unix Connection Info ------------------------ ESTABLISHED 34 CLOSE 18 LISTEN 8 Raw sockets info -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 4890.4 eth0 n/a 0.1 RSS_TOTAL=101084 pages, %mem= 1.6 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff8800b6cd9800 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff88012b2f3800 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff8800b6cda000 tmpfs tmpfs /dev/shm ffff880137668c40 ffff88013771f000 devpts devpts /dev/pts ffff880137668e00 ffff8800b6cda800 tmpfs tmpfs /run ffff880137668fc0 ffff8800b6cdb000 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff8800b6cdb800 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff8800b6cdc000 pstore pstore /sys/fs/pstore ffff880137669500 ffff8800b6cde000 cgroup cgroup /sys/fs/cgroup/perf_event ffff8801376696c0 ffff8800b6cdd800 cgroup cgroup /sys/fs/cgroup/cpuset ffff880137669880 ffff8800b6cdd000 cgroup cgroup /sys/fs/cgroup/devices ffff880137669a40 ffff8800b6cdc800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff880137669c00 ffff8800b6cde800 cgroup cgroup /sys/fs/cgroup/freezer ffff880137669dc0 ffff8800b6cdf000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012aae2000 ffff8800b6cdf800 cgroup cgroup /sys/fs/cgroup/memory ffff88012aae21c0 ffff88012aa98000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aae2380 ffff88012aa98800 cgroup cgroup /sys/fs/cgroup/pids ffff88012aae2540 ffff88012aa99000 cgroup cgroup /sys/fs/cgroup/blkio ffff8801377f6700 ffff88012b2f2000 configfs configfs /sys/kernel/config ffff88012aae2700 ffff88012aa9c800 ext4 /dev/nbd0 / ffff8800b6d9a380 ffff88012b36f800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff8800b6d9aa80 ffff8800b5cca000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012aae28c0 ffff88012b2a0800 mqueue mqueue /dev/mqueue ffff8800b62a4700 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff8800b6d9ac40 ffff8800b5ccf800 hugetlbfs hugetlbfs /dev/hugepages ffff88012aae2a80 ffff8800b5c9f000 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012aae2c40 ffff8800b5c9d000 ramfs none /mnt ffff8800b62a4a80 ffff8800b5c6b800 tmpfs none /var/lib/stateless/writable ffff8800b62a4c40 ffff8800b5c6d800 squashfs /dev/vda /home/green/git/lustre-release ffff8800b6d9ae00 ffff8800b5c6b800 tmpfs none /var/cache/man ffff88012aae2e00 ffff8800b5c6b800 tmpfs none /var/log ffff8800b6d9afc0 ffff8800b5c6b800 tmpfs none /var/lib/dbus ffff8800b62a4fc0 ffff8800b5c6b800 tmpfs none /tmp ffff88012aae2fc0 ffff8800b5c6b800 tmpfs none /var/lib/dhclient ffff8800b6d9b180 ffff8800b5c6b800 tmpfs none /var/tmp ffff88012aae3180 ffff8800b5c6b800 tmpfs none /var/lib/NetworkManager ffff88012aae3340 ffff8800b5c6b800 tmpfs none /var/lib/systemd/random-seed ffff88012aae3500 ffff8800b5c6b800 tmpfs none /var/spool ffff8800b6d9b340 ffff8800b5c6b800 tmpfs none /var/lib/nfs ffff8800b6d9b500 ffff8800b5c6b800 tmpfs none /var/lib/gssproxy ffff88012aae36c0 ffff8800b5c6b800 tmpfs none /var/lib/logrotate ffff8800b62a5180 ffff8800b5c6b800 tmpfs none /etc ffff88012aae3880 ffff8800b5c6b800 tmpfs none /var/lib/rsyslog ffff88012aae3a40 ffff8800b5c6b800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b6d9b6c0 ffff88012e1bb800 nfs4 192.168.200.253:/exports/state/oleg247-client.virtnet /var/lib/stateless/state ffff8800b6d9b880 ffff88012e1bb800 nfs4 192.168.200.253:/exports/state/oleg247-client.virtnet /boot ffff88012aae3c00 ffff88012e1bb800 nfs4 192.168.200.253:/exports/state/oleg247-client.virtnet /etc/etc/kdump.conf ffff88012aae3dc0 ffff88012b36f800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b05e4a80 ffff8800b0660800 nfs4 192.168.200.253://exports/testreports/44326/testresults/sanity-hsm-zfs-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b62a5c00 ffff8800b6344000 tmpfs tmpfs /run/user/0 ffff8800b3f688c0 ffff8800b5c6d800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b05e5340 ffff8800b615b000 lustre 192.168.202.147@tcp:/lustre /mnt/lustre2 ffff8800b05e56c0 ffff8800a80dd800 lustre 192.168.202.147@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 1287.883649] Lustre: Skipped 5 previous similar messages [ 1290.142505] LustreError: 11-0: lustre-MDT0000-mdc-ffff8800a80dd800: operation mds_hsm_request to node 192.168.202.147@tcp failed: rc = -19 [ 1301.918459] Lustre: 1835:0:(client.c:2295:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1721407190/real 1721407190] req@ffff880136985f00 x1805024954271872/t0(0) o400->MGC192.168.202.147@tcp@192.168.202.147@tcp:26/25 lens 224/224 e 0 to 1 dl 1721407197 ref 1 fl Rpc:XNQr/0/ffffffff rc 0/-1 job:'kworker/u8:0.0' [ 1301.927086] Lustre: 1835:0:(client.c:2295:ptlrpc_expire_one_request()) Skipped 8 previous similar messages [ 1301.929759] LustreError: 166-1: MGC192.168.202.147@tcp: Connection to MGS (at 192.168.202.147@tcp) was lost; in progress operations using this service will fail [ 1307.935153] Lustre: Evicted from MGS (at 192.168.202.147@tcp) after server handle changed from 0x8c65a2bbd556f6a8 to 0x8c65a2bbd556fd07 [ 1311.879383] LustreError: 1832:0:(client.c:3185:ptlrpc_replay_interpret()) @@@ status 301, old was 0 req@ffff880136981c80 x1805024954267584/t25769803789(25769803789) o101->lustre-MDT0000-mdc-ffff8800b615b000@192.168.202.147@tcp:12/10 lens 648/600 e 0 to 0 dl 1721407248 ref 2 fl Interpret:RPQU/4/0 rc 301/301 job:'lhsmtool_posix.0' [ 1311.898273] Lustre: lustre-MDT0000-mdc-ffff8800a80dd800: Connection restored to 192.168.202.147@tcp (at 192.168.202.147@tcp) [ 1311.900913] Lustre: Skipped 5 previous similar messages [ 1314.634932] Lustre: DEBUG MARKER: oleg247-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid [ 1314.973686] Lustre: DEBUG MARKER: mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec [ 1912.901524] Lustre: 29981:0:(client.c:2295:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1721407207/real 1721407207] req@ffff8801369850c0 x1805024954270464/t0(0) o58->lustre-MDT0000-mdc-ffff8800a80dd800@192.168.202.147@tcp:12/10 lens 512/224 e 23 to 1 dl 1721407808 ref 2 fl Rpc:XQr/2/ffffffff rc -19/-1 job:'md5sum.0' [ 1912.906473] Lustre: lustre-MDT0000-mdc-ffff8800b615b000: Connection to lustre-MDT0000 (at 192.168.202.147@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1912.906475] Lustre: Skipped 1 previous similar message [ 1912.916129] Lustre: 29981:0:(client.c:2295:ptlrpc_expire_one_request()) Skipped 1 previous similar message [ 1912.918455] Lustre: lustre-MDT0000-mdc-ffff8800b615b000: Connection restored to 192.168.202.147@tcp (at 192.168.202.147@tcp) [ 1912.921784] Lustre: Skipped 1 previous similar message [ 2513.922830] Lustre: 29982:0:(client.c:2295:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1721407808/real 1721407808] req@ffff88012d68b440 x1805024954270592/t0(0) o58->lustre-MDT0000-mdc-ffff8800b615b000@192.168.202.147@tcp:12/10 lens 512/224 e 23 to 1 dl 1721408409 ref 2 fl Rpc:XQr/2/ffffffff rc -19/-1 job:'md5sum.0' [ 2513.923605] Lustre: lustre-MDT0000-mdc-ffff8800a80dd800: Connection to lustre-MDT0000 (at 192.168.202.147@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 2513.923607] Lustre: Skipped 1 previous similar message [ 2513.941692] Lustre: 29982:0:(client.c:2295:ptlrpc_expire_one_request()) Skipped 1 previous similar message [ 2513.942991] Lustre: lustre-MDT0000-mdc-ffff8800a80dd800: Connection restored to 192.168.202.147@tcp (at 192.168.202.147@tcp) [ 2513.942992] Lustre: Skipped 1 previous similar message [ 3114.942482] Lustre: 29981:0:(client.c:2295:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1721408409/real 1721408409] req@ffff8801369850c0 x1805024954270464/t0(0) o58->lustre-MDT0000-mdc-ffff8800a80dd800@192.168.202.147@tcp:12/10 lens 512/224 e 23 to 1 dl 1721409010 ref 2 fl Rpc:XQr/2/ffffffff rc -19/-1 job:'md5sum.0' [ 3114.949401] Lustre: lustre-MDT0000-mdc-ffff8800a80dd800: Connection to lustre-MDT0000 (at 192.168.202.147@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 3114.953153] Lustre: Skipped 1 previous similar message [ 3114.961721] Lustre: lustre-MDT0000-mdc-ffff8800a80dd800: Connection restored to 192.168.202.147@tcp (at 192.168.202.147@tcp) [ 3114.964094] Lustre: Skipped 1 previous similar message [ 3715.965530] Lustre: 29981:0:(client.c:2295:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1721409010/real 1721409010] req@ffff8801369850c0 x1805024954270464/t0(0) o58->lustre-MDT0000-mdc-ffff8800a80dd800@192.168.202.147@tcp:12/10 lens 512/224 e 23 to 1 dl 1721409611 ref 2 fl Rpc:XQr/2/ffffffff rc -19/-1 job:'md5sum.0' [ 3715.973466] Lustre: lustre-MDT0000-mdc-ffff8800b615b000: Connection to lustre-MDT0000 (at 192.168.202.147@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 3715.973468] Lustre: Skipped 1 previous similar message [ 3715.982391] Lustre: 29981:0:(client.c:2295:ptlrpc_expire_one_request()) Skipped 2 previous similar messages [ 3715.986221] Lustre: lustre-MDT0000-mdc-ffff8800b615b000: Connection restored to 192.168.202.147@tcp (at 192.168.202.147@tcp) [ 3715.989748] Lustre: Skipped 1 previous similar message [ 4316.990481] Lustre: 29982:0:(client.c:2295:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1721409611/real 1721409611] req@ffff88012d68b440 x1805024954270592/t0(0) o58->lustre-MDT0000-mdc-ffff8800b615b000@192.168.202.147@tcp:12/10 lens 512/224 e 23 to 1 dl 1721410212 ref 2 fl Rpc:XQr/2/ffffffff rc -19/-1 job:'md5sum.0' [ 4316.992512] Lustre: lustre-MDT0000-mdc-ffff8800a80dd800: Connection to lustre-MDT0000 (at 192.168.202.147@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 4316.992514] Lustre: Skipped 1 previous similar message [ 4317.015057] Lustre: 29982:0:(client.c:2295:ptlrpc_expire_one_request()) Skipped 1 previous similar message [ 4317.015468] Lustre: lustre-MDT0000-mdc-ffff8800a80dd800: Connection restored to 192.168.202.147@tcp (at 192.168.202.147@tcp) [ 4317.015471] Lustre: Skipped 1 previous similar message ****************************************************************************** ************************ 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 10.20s (real) 5.29s (CPU), Child processes: 4.87s