************************ crashinfo ************************* /exports/testreports/41644/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg404-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.gloO4/vmlinux [TAINTED] DUMPFILE: /exports/testreports/41644/testresults/racer-ldiskfs-DNE-centos7_x86_64-centos7_x86_64/oleg404-server-timeout-core [PARTIAL DUMP] CPUS: 4 DATE: Thu Apr 4 20:16:06 EDT 2024 UPTIME: 00:11:56 LOAD AVERAGE: 26.35, 12.82, 5.26 TASKS: 457 NODENAME: oleg404-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 67 last 5s 270 last 60s 299 ----- Total Numbers of Threads per State ------ TASK_INTERRUPTIBLE 453 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 ----- -------------- ------ ---------------------------- 3104 ptlrpcd_00_03 0 ms (no user stack) 3101 ptlrpcd_00_00 0 ms (no user stack) 3103 ptlrpcd_00_02 0 ms (no user stack) 3102 ptlrpcd_00_01 0 ms (no user stack) 50 kworker/3:1 0 ms (no user stack) +------------------------+ >-------------------------| Memory Usage (kmem -i) |-------------------------< +------------------------+ PAGES TOTAL PERCENTAGE TOTAL MEM 955067 3.6 GB ---- FREE 593196 2.3 GB 62% of TOTAL MEM USED 361871 1.4 GB 37% of TOTAL MEM SHARED 71222 278.2 MB 7% of TOTAL MEM BUFFERS 68951 269.3 MB 7% of TOTAL MEM CACHED 74542 291.2 MB 7% of TOTAL MEM SLAB 81085 316.7 MB 8% 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 58986 230.4 MB 7% 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 5 LISTEN 3 NAGLE disabled (TCP_NODELAY): 4 user_data set (NFS etc.): 4 Unusual Situations: Doing Retransmission: 1 (run xportshow --retrans for details) 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 714.4 eth0 n/a 0.4 RSS_TOTAL=55536 pages, %mem= 0.9 +------------+ >-------------------------------| Mounted FS |-------------------------------< +------------+ MOUNT SUPERBLK TYPE DEVNAME DIRNAME ffff880138cca000 ffff880139940800 rootfs rootfs / ffff88012a344000 ffff88012b3b5000 sysfs sysfs /sys ffff88012a3441c0 ffff880139944000 proc proc /proc ffff88012a344380 ffff880137678000 devtmpfs devtmpfs /dev ffff88012a344540 ffff8800b5211800 securityfs securityfs /sys/kernel/security ffff88012a344700 ffff88012b3b5800 tmpfs tmpfs /dev/shm ffff88012a3448c0 ffff880137316800 devpts devpts /dev/pts ffff88012a344a80 ffff88012b3b6000 tmpfs tmpfs /run ffff88012a344c40 ffff88012b3b6800 tmpfs tmpfs /sys/fs/cgroup ffff88012a344e00 ffff88012b3b7000 cgroup cgroup /sys/fs/cgroup/systemd ffff88012a344fc0 ffff88012b3b7800 pstore pstore /sys/fs/pstore ffff88012a345180 ffff88012a359800 cgroup cgroup /sys/fs/cgroup/cpuset ffff88012a345340 ffff88012a359000 cgroup cgroup /sys/fs/cgroup/cpu,cpuacct ffff88012a345500 ffff88012a358800 cgroup cgroup /sys/fs/cgroup/freezer ffff88012a3456c0 ffff88012a358000 cgroup cgroup /sys/fs/cgroup/blkio ffff88012a345880 ffff88012a35a000 cgroup cgroup /sys/fs/cgroup/perf_event ffff88012a345a40 ffff88012a35a800 cgroup cgroup /sys/fs/cgroup/net_cls,net_prio ffff88012a345c00 ffff88012a35b000 cgroup cgroup /sys/fs/cgroup/devices ffff88012a345dc0 ffff88012a35b800 cgroup cgroup /sys/fs/cgroup/pids ffff88012a2e0000 ffff88012a35c000 cgroup cgroup /sys/fs/cgroup/hugetlb ffff88012a2e01c0 ffff88012a35c800 cgroup cgroup /sys/fs/cgroup/memory ffff880138ccafc0 ffff8800b524a800 configfs configfs /sys/kernel/config ffff88012a2e0a80 ffff8800b4ed9000 ext4 /dev/nbd0 / ffff88012a2e0c40 ffff88012a35f000 rpc_pipefs rpc_pipefs /var/lib/nfs/rpc_pipefs ffff88012b28c8c0 ffff880129fe4000 autofs systemd-1 /proc/sys/fs/binfmt_misc ffff88012a2e1340 ffff880139947800 debugfs debugfs /sys/kernel/debug ffff880129d301c0 ffff880129c67800 hugetlbfs hugetlbfs /dev/hugepages ffff880137668540 ffff88012b2d0000 mqueue mqueue /dev/mqueue ffff88012a2e1500 ffff8800b5215800 binfmt_misc binfmt_misc /proc/sys/fs/binfmt_misc/ ffff88012b28ca80 ffff880129d9a000 ramfs none /mnt ffff880129d30540 ffff8800b4f10800 tmpfs none /var/lib/stateless/writable ffff880137668700 ffff8800b43d4000 squashfs /dev/vda /home/green/git/lustre-release ffff88012a2e16c0 ffff8800b4f10800 tmpfs none /var/cache/man ffff88012a2e1880 ffff8800b4f10800 tmpfs none /var/log ffff8801376688c0 ffff8800b4f10800 tmpfs none /var/lib/dbus ffff880137668a80 ffff8800b4f10800 tmpfs none /tmp ffff880137668c40 ffff8800b4f10800 tmpfs none /var/lib/dhclient ffff880137668e00 ffff8800b4f10800 tmpfs none /var/tmp ffff880137668fc0 ffff8800b4f10800 tmpfs none /var/lib/NetworkManager ffff880137669180 ffff8800b4f10800 tmpfs none /var/lib/systemd/random-seed ffff88012a2e1a40 ffff8800b4f10800 tmpfs none /var/spool ffff880137669340 ffff8800b4f10800 tmpfs none /var/lib/nfs ffff880137669500 ffff8800b4f10800 tmpfs none /var/lib/gssproxy ffff8801376696c0 ffff8800b4f10800 tmpfs none /var/lib/logrotate ffff88012a2e1c00 ffff8800b4f10800 tmpfs none /etc ffff880137669880 ffff8800b4f10800 tmpfs none /var/lib/rsyslog ffff880137669a40 ffff8800b4f10800 tmpfs none /var/lib/dhclient/var/lib/dhclient ffff88012a2e1dc0 ffff8800b4ea8000 nfs4 192.168.200.253:/exports/state/oleg404-server.virtnet /var/lib/stateless/state ffff88012a2e0fc0 ffff8800b4ea8000 nfs4 192.168.200.253:/exports/state/oleg404-server.virtnet /boot ffff88012a2e0e00 ffff8800b4ea8000 nfs4 192.168.200.253:/exports/state/oleg404-server.virtnet /etc/etc/kdump.conf ffff88012a2e0540 ffff88012a35f000 rpc_pipefs sunrpc /var/lib/nfs/var/lib/nfs/rpc_pipefs ffff8800b1ed5500 ffff8800b43d4000 squashfs /dev/vda /usr/sbin/mount.lustre ffff880129d31880 ffff880129e51800 lustre /dev/mapper/mds1_flakey /mnt/lustre-mds1 ffff880129d30c40 ffff8800a1dd0000 lustre /dev/mapper/mds2_flakey /mnt/lustre-mds2 ffff880129d31340 ffff88007a846800 lustre /dev/mapper/ost1_flakey /mnt/lustre-ost1 ffff880129d316c0 ffff880092418000 lustre /dev/mapper/ost2_flakey /mnt/lustre-ost2 +-------------------------------+ >----------------------| Last 40 lines of dmesg buffer |----------------------< +-------------------------------+ [ 490.865447] Lustre: 7692:0:(mdt_recovery.c:148:mdt_req_from_lrd()) Skipped 1 previous similar message [ 516.276958] Lustre: 6541:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88008260a300 x1795451043045248/t4295077651(0) o101->9a9b1c01-7f38-4856-8155-cee5f4f04f19@192.168.204.4@tcp:283/0 lens 376/46600 e 0 to 0 dl 1712276108 ref 1 fl Interpret:H/202/0 rc 0/0 job:'dd.0' uid:0 gid:0 [ 516.284192] Lustre: 6541:0:(mdt_recovery.c:148:mdt_req_from_lrd()) Skipped 3 previous similar messages [ 537.938603] Lustre: 14310:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88008ebba680 x1795451051042176/t4295079017(0) o101->9a9b1c01-7f38-4856-8155-cee5f4f04f19@192.168.204.4@tcp:305/0 lens 376/47152 e 0 to 0 dl 1712276130 ref 1 fl Interpret:H/202/0 rc 0/0 job:'dd.0' uid:0 gid:0 [ 537.949521] Lustre: 14310:0:(mdt_recovery.c:148:mdt_req_from_lrd()) Skipped 3 previous similar messages [ 550.140133] Lustre: lustre-OST0000-osc-MDT0001: update sequence from 0x280000400 to 0x280000402 [ 555.106591] Lustre: lustre-OST0001-osc-MDT0001: update sequence from 0x2c0000400 to 0x2c0000402 [ 569.231225] LustreError: 14349:0:(out_lib.c:1188:out_tx_index_delete_undo()) lustre-MDT0001-osd: Oops, can not rollback index_delete yet: rc = -524 [ 569.235200] LustreError: 14349:0:(out_lib.c:1188:out_tx_index_delete_undo()) Skipped 2 previous similar messages [ 570.372858] LustreError: 14312:0:(mdt_open.c:1280:mdt_cross_open()) lustre-MDT0000: [0x200000406:0x229:0x0] doesn't exist!: rc = -14 [ 570.592299] Lustre: 8829:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff88009af64000 x1795451062269568/t4295083126(0) o101->9a9b1c01-7f38-4856-8155-cee5f4f04f19@192.168.204.4@tcp:338/0 lens 376/47200 e 0 to 0 dl 1712276163 ref 1 fl Interpret:H/202/0 rc 0/0 job:'dd.0' uid:0 gid:0 [ 570.600837] Lustre: 8829:0:(mdt_recovery.c:148:mdt_req_from_lrd()) Skipped 4 previous similar messages [ 570.639221] LustreError: 6571:0:(llog_cat.c:737:llog_cat_cancel_arr_rec()) lustre-MDT0001-osp-MDT0000: fail to cancel 1 llog-records: rc = -2 [ 570.643313] LustreError: 6571:0:(llog_cat.c:737:llog_cat_cancel_arr_rec()) Skipped 1 previous similar message [ 570.647527] LustreError: 6571:0:(llog_cat.c:773:llog_cat_cancel_records()) lustre-MDT0001-osp-MDT0000: fail to cancel 1 of 1 llog-records: rc = -2 [ 570.652821] LustreError: 6571:0:(llog_cat.c:773:llog_cat_cancel_records()) Skipped 1 previous similar message [ 571.324755] LustreError: 14311:0:(mdt_open.c:1280:mdt_cross_open()) lustre-MDT0000: [0x200000406:0x229:0x0] doesn't exist!: rc = -14 [ 571.329562] LustreError: 14311:0:(mdt_open.c:1280:mdt_cross_open()) Skipped 1 previous similar message [ 573.214205] LustreError: 14484:0:(mdt_open.c:1280:mdt_cross_open()) lustre-MDT0000: [0x200000406:0x229:0x0] doesn't exist!: rc = -14 [ 577.111562] LustreError: 14311:0:(mdt_open.c:1280:mdt_cross_open()) lustre-MDT0000: [0x200000406:0x229:0x0] doesn't exist!: rc = -14 [ 582.263170] LustreError: 14315:0:(mdt_open.c:1280:mdt_cross_open()) lustre-MDT0000: [0x200000406:0x229:0x0] doesn't exist!: rc = -14 [ 582.265696] LustreError: 14315:0:(mdt_open.c:1280:mdt_cross_open()) Skipped 1 previous similar message [ 588.065962] LustreError: 8818:0:(out_lib.c:1188:out_tx_index_delete_undo()) lustre-MDT0000-osd: Oops, can not rollback index_delete yet: rc = -524 [ 588.706953] LustreError: 7695:0:(llog_cat.c:737:llog_cat_cancel_arr_rec()) lustre-MDT0000-osp-MDT0001: fail to cancel 1 llog-records: rc = -2 [ 588.711696] LustreError: 7695:0:(llog_cat.c:773:llog_cat_cancel_records()) lustre-MDT0000-osp-MDT0001: fail to cancel 1 of 1 llog-records: rc = -2 [ 591.382674] LustreError: 14404:0:(mdt_open.c:1280:mdt_cross_open()) lustre-MDT0000: [0x200000406:0x229:0x0] doesn't exist!: rc = -14 [ 591.387128] LustreError: 14404:0:(mdt_open.c:1280:mdt_cross_open()) Skipped 5 previous similar messages [ 605.213283] Lustre: lustre-OST0001-osc-MDT0000: update sequence from 0x2c0000401 to 0x2c0000403 [ 607.811734] LustreError: 14311:0:(mdt_open.c:1280:mdt_cross_open()) lustre-MDT0001: [0x240000402:0x7d81:0x0] doesn't exist!: rc = -14 [ 607.816632] LustreError: 14311:0:(mdt_open.c:1280:mdt_cross_open()) Skipped 16 previous similar messages [ 609.459907] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x280000401 to 0x280000403 [ 634.913778] Lustre: 14312:0:(mdt_recovery.c:148:mdt_req_from_lrd()) @@@ restoring transno req@ffff880096721500 x1795451087168640/t4295088925(0) o101->ebb88473-aff2-45bd-ad95-93623537616d@192.168.204.4@tcp:402/0 lens 376/47288 e 0 to 0 dl 1712276227 ref 1 fl Interpret:H/202/0 rc 0/0 job:'dd.0' uid:0 gid:0 [ 634.922743] Lustre: 14312:0:(mdt_recovery.c:148:mdt_req_from_lrd()) Skipped 11 previous similar messages [ 641.215350] LustreError: 14309:0:(mdt_open.c:1280:mdt_cross_open()) lustre-MDT0001: [0x240000402:0x7d81:0x0] doesn't exist!: rc = -14 [ 641.219186] LustreError: 14309:0:(mdt_open.c:1280:mdt_cross_open()) Skipped 24 previous similar messages [ 690.476486] Lustre: lustre-OST0000-osc-MDT0000: update sequence from 0x280000403 to 0x280000404 [ 704.168806] Lustre: lustre-OST0001-osc-MDT0001: update sequence from 0x2c0000402 to 0x2c0000404 [ 705.323089] LustreError: 14311:0:(mdt_open.c:1280:mdt_cross_open()) lustre-MDT0001: [0x240000402:0x7d81:0x0] doesn't exist!: rc = -14 [ 705.326123] LustreError: 14311:0:(mdt_open.c:1280:mdt_cross_open()) Skipped 58 previous similar messages [ 705.466995] Lustre: lustre-OST0000-osc-MDT0001: update sequence from 0x280000402 to 0x280000405 ****************************************************************************** ************************ 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 12.25s (real) 7.19s (CPU), Child processes: 5.01s