************************ crashinfo ************************* /exports/testreports/47154/testresults/sanity1-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg453-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.TX61s/vmlinux [TAINTED] DUMPFILE: /exports/testreports/47154/testresults/sanity1-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg453-client-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Wed Nov 13 13:30:50 EST 2024 UPTIME: 01:23:42 LOAD AVERAGE: 1.00, 0.99, 0.95 TASKS: 155 NODENAME: oleg453-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 12 last 5s 28 last 60s 37 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 150 TASK_RUNNING 1 TASK_UNINTERRUPTIBLE|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 ----- -------------- ------ ---------------------------- 906 in:imjournal 0 ms /usr/sbin/rsyslogd -n 5392 ldlm_bl_01 0 ms (no user stack) 9 rcu_sched 0 ms (no user stack) 2004 monitor_thread 0 ms (no user stack) 861 kworker/0:2 5 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955079 3.6 GB ---- FREE 839378 3.2 GB 87% of TOTAL MEM USED 115701 452 MB 12% of TOTAL MEM SHARED 19951 77.9 MB 2% of TOTAL MEM BUFFERS 5380 21 MB 0% of TOTAL MEM CACHED 59484 232.4 MB 6% of TOTAL MEM SLAB 14002 54.7 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 64232 250.9 MB 8% of TOTAL LIMIT +++three oldest UNINTERRUPTIBLE threads ... ran 3604s ago PID=3369 CPU=2 CMD=ls #0 __schedule+0x2e2 #1 schedule+0x29 #2 schedule_timeout+0x209 #3 io_schedule_timeout+0xad #4 io_schedule+0x18 #5 bit_wait_io+0x11 #6 __wait_on_bit+0x65 #7 wait_on_page_bit_killable+0x83 #8 __lock_page_or_retry+0xb2 #9 filemap_fault+0x3f1 #10 ll_filemap_fault+0x39 #11 vvp_io_fault_start+0x4de #12 cl_io_start+0x6d #13 cl_io_loop+0x9f #14 ll_fault+0x533 #15 __do_fault+0x84 #16 do_cow_fault+0xb2 #17 handle_pte_fault+0x344 #18 __handle_mm_fault+0x31d #19 handle_mm_fault+0x7f #20 __do_page_fault+0x1a0 #21 trace_do_page_fault+0x56 #22 do_async_page_fault+0x22 #23 async_page_fault+0x28 #-1 __clear_user+0x42, 477 bytes of data #24 clear_user+0x54 #25 padzero+0x29 #26 load_elf_binary+0x93b #27 search_binary_handler+0x98 #28 do_execve_common+0x608 #29 sys_execve+0x29 #30 stub_execve+0x48, 477 bytes of data +-------------------------------+ >----------------------| 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 -------------------- CLOSE 1 Interfaces Info --------------- How long ago (in seconds) interfaces transmitted/received? Name RX TX ---- ---------- --------- lo n/a 5020.4 eth0 n/a 1.5 RSS_TOTAL=79336 pages, %mem= 1.3 +++WARNING+++ Run 'hanginfo' to get more details +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff880137668380 ffff8800b7e79000 sysfs sysfs /sys ffff880137668540 ffff880139944000 proc proc /proc ffff880137668700 ffff880137678000 devtmpfs devtmpfs /dev ffff8801376688c0 ffff8800b6d2a000 securityfs securityfs /sys/kernel/security ffff880137668a80 ffff8800b7e79800 tmpfs tmpfs /dev/shm ffff880137668c40 ffff8801372f6000 devpts devpts /dev/pts ffff880137668e00 ffff8800b7e7a000 tmpfs tmpfs /run ffff880137668fc0 ffff8800b7e7a800 tmpfs tmpfs /sys/fs/cgroup ffff880137669180 ffff8800b7e7b000 cgroup cgroup /sys/fs/cgroup/systemd ffff880137669340 ffff8800b7e7b800 pstore pstore /sys/fs/pstore ffff880137669500 ffff8800b7e7d800 cgroup cgroup /sys/fs/cgroup/freezer ffff8801376696c0 ffff8800b7e7d000 cgroup cgroup /sys/fs/cgroup/memory ffff880137669880 ffff8800b7e7c800 cgroup cgroup /sys/fs/cgroup/perf_event ffff880137669a40 ffff8800b7e7c000 cgroup cgroup /sys/fs/cgroup/pids ffff880137669c00 ffff8800b7e7e000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff880137669dc0 ffff8800b7e7e800 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012aaa0000 ffff8800b7e7f000 cgroup cgroup /sys/fs/cgroup/devices ffff88012aaa01c0 ffff8800b7e7f800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012aaa0380 ffff88012aaa8000 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012aaa0540 ffff88012aaa8800 cgroup cgroup /sys/fs/cgroup/blkio ffff88012b246c40 ffff8800b6d2b800 configfs configfs /sys/kernel/config ffff8800b6f7a380 ffff8800b6e20800 ext4 /dev/nbd0 / ffff8800b6f7a540 ffff8800b6e23800 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012aaa0a80 ffff8800b5d5f000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012aaa0c40 ffff8800b5d5a800 hugetlbfs hugetlbfs /dev/hugepages ffff88012aaa0e00 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff88012aaa0fc0 ffff8801372f7800 mqueue mqueue /dev/mqueue ffff8800b6f7ac40 ffff8800b5d33800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012aaa1340 ffff88012e124800 ramfs none /mnt ffff88012aaa1500 ffff88012e120800 tmpfs none /var/lib/stateless/writable ffff88012aaa16c0 ffff8800b5d62800 squashfs /dev/vda /home/green/git/lustre-release ffff8800b6f7ae00 ffff88012e120800 tmpfs none /var/cache/man ffff88012aaa1880 ffff88012e120800 tmpfs none /var/log ffff8800b5c3a1c0 ffff88012e120800 tmpfs none /var/lib/dbus ffff88012aaa1a40 ffff88012e120800 tmpfs none /tmp ffff88012aaa1c00 ffff88012e120800 tmpfs none /var/lib/dhclient ffff8800b5c3a380 ffff88012e120800 tmpfs none /var/tmp ffff88012aaa1dc0 ffff88012e120800 tmpfs none /var/lib/NetworkManager ffff8800b38f0000 ffff88012e120800 tmpfs none /var/lib/systemd/random-seed ffff8800b6f7afc0 ffff88012e120800 tmpfs none /var/spool ffff8800b6f7b180 ffff88012e120800 tmpfs none /var/lib/nfs ffff8800b38f01c0 ffff88012e120800 tmpfs none /var/lib/gssproxy ffff8800b6f7b340 ffff88012e120800 tmpfs none /var/lib/logrotate ffff8800b38f0380 ffff88012e120800 tmpfs none /etc ffff88012b246e00 ffff88012e120800 tmpfs none /var/lib/rsyslog ffff8800b38f0540 ffff88012e120800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff8800b38f0700 ffff8800b5d5e800 nfs4 192.168.200.253:/exports/state/oleg453-client.virtnet /var/lib/stateless/state ffff88012b247340 ffff8800b5d5e800 nfs4 192.168.200.253:/exports/state/oleg453-client.virtnet /boot ffff8800b6f7b500 ffff8800b5d5e800 nfs4 192.168.200.253:/exports/state/oleg453-client.virtnet /etc/etc/kdump.conf ffff8800b6f7b6c0 ffff8800b6e23800 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b38f0c40 ffff8800b6caf800 nfs4 192.168.200.253://exports/testreports/47154/testresults/sanity1-ldiskfs-DNE-centos7_x86_64-centos7_x86_64 /tmp/tmp/testlogs ffff8800b38f1340 ffff8800b6cab800 tmpfs tmpfs /run/user/0 ffff8800b5f98540 ffff8800b5d62800 squashfs /dev/vda /usr/sbin/mount.lustre ffff8800b5f98700 ffff8800ab7dc800 lustre 192.168.204.153@tcp:/lustre /mnt/lustre +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 1242.782203] Lustre: DEBUG MARKER: == sanity test 27E: check that default extended attribute size properly increases ========================================================== 12:27:50 (1731518870) [ 1245.193036] Lustre: DEBUG MARKER: == sanity test 27F: Client resend delayed layout creation with non-zero size ========================================================== 12:27:52 (1731518872) [ 1252.130344] Lustre: lustre-OST0000-osc-ffff8800ab7dc800: Connection to lustre-OST0000 (at 192.168.204.153@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1252.772716] Lustre: lustre-OST0000-osc-ffff8800ab7dc800: Connection restored to 192.168.204.153@tcp (at 192.168.204.153@tcp) [ 1263.711469] Lustre: 2008:0:(client.c:2363:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1731518875/real 1731518875] req@ffff8800a75ac700 x1815627945174016/t0(0) o400->lustre-OST0000-osc-ffff8800ab7dc800@192.168.204.153@tcp:28/4 lens 224/224 e 0 to 1 dl 1731518891 ref 1 fl Rpc:XNQr/200/ffffffff rc 0/-1 job:'kworker.0' uid:0 gid:0 [ 1265.306405] LustreError: lustre-MDT0000-mdc-ffff8800ab7dc800: operation ldlm_enqueue to node 192.168.204.153@tcp failed: rc = -107 [ 1265.313898] Lustre: lustre-MDT0000-mdc-ffff8800ab7dc800: Connection to lustre-MDT0000 (at 192.168.204.153@tcp) was lost; in progress operations using this service will wait for recovery to complete [ 1265.324436] Lustre: Skipped 1 previous similar message [ 1265.337685] Lustre: lustre-MDT0000-mdc-ffff8800ab7dc800: Connection restored to 192.168.204.153@tcp (at 192.168.204.153@tcp) [ 1265.343535] Lustre: Skipped 1 previous similar message [ 1267.496903] Lustre: DEBUG MARKER: == sanity test 27G: Clear OST pool from stripe =========== 12:28:14 (1731518894) [ 1282.520578] Lustre: DEBUG MARKER: == sanity test 27H: Set specific OSTs stripe ============= 12:28:29 (1731518909) [ 1283.079844] Lustre: DEBUG MARKER: SKIP: sanity test_27H needs >= 3 OSTs [ 1283.693820] Lustre: DEBUG MARKER: == sanity test 27I: check that root dir striping does not break parent dir one ========================================================== 12:28:30 (1731518910) [ 1297.387511] Lustre: DEBUG MARKER: == sanity test 27Ia: check that root dir pool is dropped with conflict parent dir settings ========================================================== 12:28:44 (1731518924) [ 1311.740732] Lustre: DEBUG MARKER: == sanity test 27J: basic ops on file with foreign LOV === 12:28:59 (1731518939) [ 1314.663086] Lustre: DEBUG MARKER: == sanity test 27K: basic ops on dir with foreign LMV ==== 12:29:01 (1731518941) [ 1317.642497] Lustre: DEBUG MARKER: == sanity test 27L: lfs pool_list gives correct pool name ========================================================== 12:29:04 (1731518944) [ 1326.865576] Lustre: DEBUG MARKER: == sanity test 27M: test O_APPEND striping =============== 12:29:14 (1731518954) [ 1352.216047] Lustre: DEBUG MARKER: == sanity test 27N: lctl pool_list on separate MGS gives correct pool name ========================================================== 12:29:39 (1731518979) [ 1352.803542] Lustre: DEBUG MARKER: SKIP: sanity test_27N needs separate MGS/MDT [ 1353.438931] Lustre: DEBUG MARKER: == sanity test 27O: basic ops on foreign file of symlink type ========================================================== 12:29:40 (1731518980) [ 1356.486117] Lustre: DEBUG MARKER: == sanity test 27P: basic ops on foreign dir of foreign_symlink type ========================================================== 12:29:43 (1731518983) [ 1359.652903] Lustre: DEBUG MARKER: == sanity test 27Q: llapi_file_get_stripe() works on symlinks ========================================================== 12:29:46 (1731518986) [ 1362.256573] Lustre: DEBUG MARKER: == sanity test 27R: test max_stripecount limitation when stripe count is set to -1 ========================================================== 12:29:49 (1731518989) [ 1365.965408] Lustre: DEBUG MARKER: == sanity test 27T: no eio on close on partial write due to enosp ========================================================== 12:29:53 (1731518993) [ 1368.498663] Lustre: *** cfs_fail_loc=411, val=1*** [ 1370.802446] Lustre: DEBUG MARKER: == sanity test 27U: append pool and stripe count work with composite default layout ========================================================== 12:29:58 (1731518998) [ 1402.148143] Lustre: DEBUG MARKER: == sanity test 27V: creating widely striped file races with deactivating OST ========================================================== 12:30:29 (1731519029) [ 1402.673345] Lustre: DEBUG MARKER: SKIP: sanity test_27V needs >= 4 OSTs [ 1403.282976] Lustre: DEBUG MARKER: == sanity test 27W: test enable_setstripe_gid ============ 12:30:30 (1731519030) [ 1405.904922] Lustre: DEBUG MARKER: == sanity test 28: create/mknod/mkdir with bad file types ====================================================================== 12:30:33 (1731519033) [ 1408.748822] Lustre: DEBUG MARKER: == sanity test 29: IT_GETATTR regression ====================================================================================== 12:30:36 (1731519036) [ 1410.630764] Lustre: DEBUG MARKER: first d29 [ 1411.227779] Lustre: DEBUG MARKER: second d29 [ 1411.781929] Lustre: DEBUG MARKER: done [ 1414.047187] Lustre: DEBUG MARKER: == sanity test 30a: execute binary from Lustre (execve) ======================================================================== 12:30:41 (1731519041) [ 1416.405738] Lustre: DEBUG MARKER: == sanity test 30b: execute binary from Lustre as non-root ===================================================================== 12:30:43 (1731519043) [ 1418.747499] Lustre: DEBUG MARKER: == sanity test 30c: execute binary from Lustre without read perms ============================================================== 12:30:46 (1731519046) [ 1443.069876] Lustre: lustre-OST0001-osc-ffff8800ab7dc800: disconnect after 24s idle ****************************************************************************** ************************ 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 Run 'hanginfo' to get more details ------------------------------------------------------------------------------ ** Execution took 11.01s (real) 5.67s (CPU), Child processes: 5.30s